1. The utility model provides a multichannel formula pressurizer for treating pressurize product carries out the pressurize of many times continuously and handles, its characterized in that includes:

the carrier comprises a carrier seat and a clamping assembly which is arranged on the carrier seat and used for clamping and fixing the product to be subjected to pressure maintaining, wherein the clamping assembly is provided with a clamping state used for clamping the product to be subjected to pressure maintaining and a loosening state used for releasing the product to be subjected to pressure maintaining;

the first conveying seat is used for conveying the carrier along a first direction, and is provided with a first starting end and a first tail end which are arranged at intervals along the first direction, and the first starting end is provided with a feeding station;

the second conveying seat is used for conveying the carrier along a second direction, the first direction and the second direction are parallel to each other, the second conveying seat is provided with a second starting end and a second tail end which are arranged at intervals along the second direction, and the second tail end is provided with a blanking station;

the first transfer seat is arranged between the first tail end and the second starting end, and a first carrying mechanism used for carrying the carrier from the first conveying seat to the second conveying seat is arranged on the first transfer seat;

the second transfer seat is arranged between the second tail end and the first starting end, and a second carrying mechanism used for carrying the carrier from the second conveying seat to the first conveying seat is arranged on the second transfer seat;

the pressure maintaining module is used for performing pressure maintaining treatment on the product to be subjected to pressure maintaining treatment on the carrier, the pressure maintaining module is provided with a plurality of groups, more than one group of pressure maintaining module is respectively arranged on the first conveying seat and the second conveying seat,

the carrier is transmitted from the feeding station along the first direction and then transmitted to the discharging station along the second direction, and the carrier sequentially passes through all the pressure maintaining modules and is always in the clamping state in the process of transmission between the feeding station and the discharging station.

2. The multi-pass pressurizer of claim 1, wherein: the length direction of carrier seat is along the perpendicular to first direction/second direction extend, be equipped with the multiunit on the carrier seat the material clamping component, all material clamping component along the length extending direction interval of carrier seat sets up on the carrier seat, all material clamping component is in simultaneously the clamping state or be in simultaneously the unclamping state.

3. The multi-pass pressurizer of claim 2, wherein: each group of material clamping components comprises a fixed seat fixedly arranged on the carrier seat, a clamping seat capable of facing or being far away from the fixed seat and a first elastic piece used for providing acting force required by the clamping seat to the fixed seat, wherein the fixed seat and the clamping seat are matched with each other and a material clamping groove used for clamping a workpiece to be transmitted is formed between the fixed seat and the clamping seat, and the feeding station and/or the discharging station are/is further provided with a material clamping driving mechanism used for driving the clamping seat to be far away from the fixed seat to move so that the material clamping components are converted into a loosening state from a clamping state.

4. The multi-pass pressurizer of claim 3, wherein: press from both sides material actuating mechanism includes the lift driving piece, and by the lift seat that the drive of lift driving piece can follow vertical direction lift, set firmly in a plurality of liftings on the lift seat push away the piece, the quantity of liftings with the group number of pressing from both sides the material subassembly is the same and the one-to-one sets up, the liftings with be provided with between the grip slipper mutually support in order to be used for when pushing away an upward movement order to order about the grip slipper is kept away from the cooperation structure of fixing base motion.

5. The multi-pass pressurizer of claim 4, wherein: the matching structure comprises a pushing inclined plane arranged on the pushing piece and a matching piece arranged on the clamping seat, the pushing inclined plane is gradually and obliquely arranged upwards along the sliding direction parallel to the clamping seat approaching the fixed seat, the matching piece is cylindrical and can be rotatably arranged on the clamping seat around the axis of the matching piece, and the periphery of the outer side of the matching piece can be abutted to the pushing inclined plane in a rolling fit manner.

6. The multi-pass pressurizer of claim 5, wherein: the clamping seats are connected with the fixed seat in a relatively sliding manner, the sliding direction of the clamping seats relative to the fixed seat is inclined with the length extending direction of the carrier seat, and the sliding directions of the clamping seats in all the groups of the clamping assemblies are parallel to each other; the pushing piece comprises a connecting section which extends in the horizontal direction and is fixedly connected with the lifting seat and a driving section which extends upwards and vertically from one end of the connecting section, wherein the extending direction of the connecting section is parallel to the sliding direction of the clamping seat, the pushing inclined plane is arranged on one side surface of the driving section, and the pushing inclined plane faces towards the connecting section.

7. The multi-pass pressurizer of claim 3, wherein: the first conveying seat the material loading station department still is provided with and is used for pressing downwards along vertical direction and holds the mechanism is held to pressure on the carrier, press hold the mechanism including set firmly in on the first conveying seat and lie in the seat is held to pressure of carrier top, can set up along vertical direction with going up and down press and hold a plurality of pressure on the seat and hold the piece, press the quantity of holding the piece with the group number of pressing the material subassembly the same and with fixing base position one-to-one sets up, every press hold the piece with press and all be equipped with between holding the seat and be used for providing press the second elastic component of holding the required effort of piece upward movement, press hold the mechanism still including locating press and hold on the seat and be used for ordering about all press the drive assembly that holds the piece downward movement.

8. The multi-pass pressurizer of claim 7, wherein: the pressing and holding piece comprises a sliding part which extends along the vertical direction and is in sliding fit with the pressing and holding seat, and a pressing and holding part fixedly arranged at the bottom end of the sliding part, and when the carrier is positioned at the feeding station, the pressing and holding part is positioned right above the fixed seat.

9. The multi-pass pressurizer of claim 7, wherein: the pressing and holding driving assembly comprises a pressing and holding driving piece, a connecting seat driven by the pressing and holding driving piece to move along the transmission direction parallel to the carrier, and a plurality of driving blocks fixedly arranged on the connecting seat, wherein the driving blocks and the pressing and holding piece are same in number and are arranged in a one-to-one correspondence manner in position, the driving blocks are positioned above the pressing and holding piece, and a driving structure which is matched with each other and is used for driving the pressing and holding piece to move downwards when the driving blocks move towards the pressing and holding piece horizontally is arranged between the driving blocks and the pressing and holding piece.

10. The multi-pass pressurizer of claim 9, wherein: the driving structure comprises a driving inclined plane arranged on the driving block and a roller which is arranged at the top of the pressing and holding piece in a rotating mode around the axis of the roller, the driving inclined plane gradually inclines upwards and extends along the direction approaching the movement of the pressing and holding piece, and the rotating center line of the roller is parallel to the length extending direction of the carrier seat.

11. The multi-pass pressurizer of claim 1, wherein: be equipped with on the first conveying seat be used for with the carrier location is in the positioning mechanism of material loading station, and/or, be equipped with on the second conveying seat be used for with the carrier location is in the positioning mechanism of unloading station, positioning mechanism locates including the branch two sets of location cylinders of carrier seat length direction difference both sides, the location cylinder has the locating lever that extends and can vertical lift along vertical direction, and set firmly in locating lever top just follows the locating pin that vertical direction extends, be equipped with the confession on the tip of carrier seat the locating pin corresponds the inserted locating hole of cooperation ground along upper and lower direction.

12. The multi-pass pressurizer of claim 1, wherein: the carrier conveying device is characterized in that a first conveying mechanism used for driving the carrier to be conveyed in the first direction is arranged on the first conveying seat, a second conveying mechanism used for driving the carrier to be conveyed in the second direction is arranged on the second conveying seat, the first conveying mechanism and the second conveying mechanism are respectively arranged below the carrier seat, and a connecting structure capable of being separated from or connected with the carrier seat is arranged on each of the first conveying mechanism, the second conveying mechanism, the first carrying mechanism and the second carrying mechanism.

13. The multi-pass pressurizer of claim 12, wherein: first transmission device second transmission device first transport device second transport device all includes along the removal seat of transmission direction motion, can follow vertical direction and locate with going up and down remove the jacking seat on the seat and be used for ordering about jacking seat up-and-down motion's jacking driving piece, joint structure is including locating a plurality of constant head tanks of carrier seat bottom, and locate jacking seat top and upwards erect a plurality of reference columns of extension, it is a plurality of when the reference column corresponds to cooperate and inserts in a plurality of in the constant head tank, the carrier seat is supported fixedly on the jacking seat.

14. The multi-pass pressurizer of any one of claims 1-13, wherein: the relation between the number a of the carriers and the number b of the pressure maintaining modules is that a is more than or equal to b +2, wherein a and b are positive integers.

Background

In some industrial production, due to the process requirements, the product is often required to be subjected to multi-pass pressure maintaining processing so as to meet the quality requirements and the process requirements of the product. In the prior art, each pressurizer is independent from each other, the pressurizers are usually arranged in the same linear direction, so that a product to be pressurized is conveniently conveyed in the linear direction, and the pressurizer has the following problems: firstly, all the pressure maintaining devices are arranged along the same straight line direction, so that the production line of the pressure maintaining process part is longer, the whole size of equipment is longer, and the occupied plant area is larger; secondly, the product of waiting to pressurize needs to carry out material loading and location before certain pressurize process is handled to make the position of waiting to pressurize product and pressurize head correspond, when being transmitted to next pressurize process after accomplishing the pressurize and handling, need be relocalized again, this not only leads to need to set up the improvement that many position control device caused equipment cost and the complication of equipment on the equipment, has also influenced production efficiency seriously.

Disclosure of Invention

It is an object of the present invention to provide a multi-pass pressurizer that solves one or more of the problems of the prior art.

In order to achieve the purpose, the invention adopts the technical scheme that:

a multichannel pressurizer for continuously carrying out multi-pass pressure maintaining treatment on a product to be subjected to pressure maintaining, comprises:

the carrier comprises a carrier seat and a clamping assembly which is arranged on the carrier seat and used for clamping and fixing the product to be subjected to pressure maintaining, wherein the clamping assembly is provided with a clamping state used for clamping the product to be subjected to pressure maintaining and a loosening state used for releasing the product to be subjected to pressure maintaining;

the first conveying seat is used for conveying the carrier along a first direction, and is provided with a first starting end and a first tail end which are arranged at intervals along the first direction, and the first starting end is provided with a feeding station;

the second conveying seat is used for conveying the carrier along a second direction, the first direction and the second direction are parallel to each other, the second conveying seat is provided with a second starting end and a second tail end which are arranged at intervals along the second direction, and the second tail end is provided with a blanking station;

the first transfer seat is arranged between the first tail end and the second starting end, and a first carrying mechanism used for carrying the carrier from the first conveying seat to the second conveying seat is arranged on the first transfer seat;

the second transfer seat is arranged between the second tail end and the first starting end, and a second carrying mechanism used for carrying the carrier from the second conveying seat to the first conveying seat is arranged on the second transfer seat;

the pressure maintaining module is used for performing pressure maintaining treatment on the product to be subjected to pressure maintaining treatment on the carrier, the pressure maintaining module is provided with a plurality of groups, more than one group of pressure maintaining module is respectively arranged on the first conveying seat and the second conveying seat,

the carrier is transmitted from the feeding station along the first direction and then transmitted to the discharging station along the second direction, and the carrier sequentially passes through all the pressure maintaining modules and is always in the clamping state in the process of transmission between the feeding station and the discharging station.

Preferably, the length direction of the carrier seat extends along a direction perpendicular to the first direction/the second direction, a plurality of groups of the material clamping assemblies are arranged on the carrier seat, all the material clamping assemblies are arranged on the carrier seat at intervals along the length extending direction of the carrier seat, and all the material clamping assemblies are in the clamping state or in the loosening state simultaneously.

Preferably, each group of material clamping assemblies comprises a fixed seat fixedly arranged on the carrier seat, a clamping seat capable of moving towards or away from the fixed seat, and a first elastic piece used for providing acting force required by the clamping seat towards the fixed seat, wherein the fixed seat and the clamping seat are matched with each other and form a material clamping groove used for clamping a workpiece to be conveyed between the fixed seat and the clamping seat, and the feeding station and/or the blanking station are/is further provided with a material clamping driving mechanism used for driving the clamping seat to move away from the fixed seat so as to enable the material clamping assemblies to be converted from the clamping state to the loosening state.

Preferably, press from both sides material actuating mechanism includes the lift driving piece, and by the lift driving piece drive and can follow the lift seat that vertical direction goes up and down, set firmly in a plurality of liftings on the lift seat, the quantity of liftings with the group number of pressing from both sides the material subassembly is the same and the one-to-one sets up, the liftings with be provided with between the grip slipper mutually support in order to be used for when the liftings upward movement orders about the grip slipper is kept away from the cooperation structure of fixing base motion.

Preferably, the matching structure comprises a pushing inclined plane arranged on the pushing piece and a matching piece arranged on the clamping seat, the pushing inclined plane is arranged in a manner of gradually inclining upwards along a sliding direction parallel to the clamping seat approaching the fixed seat, the matching piece is cylindrical and can be rotatably arranged on the clamping seat around the axis of the matching piece, and the peripheral part of the outer side of the matching piece can be abutted against the pushing inclined plane in a rolling fit manner.

Preferably, the clamping seats are connected with the fixed seat in a relatively sliding manner, the sliding direction of the clamping seats relative to the fixed seat is inclined with the length extending direction of the carrier seat, and the sliding directions of the clamping seats in all the groups of the clamping assemblies are parallel to each other; the pushing piece comprises a connecting section which extends in the horizontal direction and is fixedly connected with the lifting seat and a driving section which extends upwards and vertically from one end of the connecting section, wherein the extending direction of the connecting section is parallel to the sliding direction of the clamping seat, the pushing inclined plane is arranged on one side surface of the driving section, and the pushing inclined plane faces towards the connecting section.

Preferably, the loading station of the first conveying seat is further provided with a pressing and holding mechanism for pressing and holding the carrier downwards along the vertical direction, the pressing and holding mechanism comprises a pressing and holding seat fixedly arranged on the first conveying seat and located above the carrier, and a plurality of pressing and holding pieces arranged on the pressing and holding seat in a lifting manner along the vertical direction, the number of the pressing and holding pieces is the same as the number of the clamping assemblies and is in one-to-one correspondence with the positions of the fixing seats, a second elastic piece for providing acting force required by the upward movement of the pressing and holding piece is arranged between each pressing and holding seat, and the pressing and holding mechanism further comprises a pressing and holding driving assembly arranged on the pressing and holding seat and used for driving all the pressing and holding pieces to move downwards.

Further, the pressing and holding piece comprises a sliding portion extending in the vertical direction and in sliding fit with the pressing and holding seat, and a pressing and holding portion fixedly arranged at the bottom end of the sliding portion, and when the carrier is located at the feeding station, the pressing and holding portion is located right above the fixed seat.

Further, the pressing and holding driving assembly comprises a pressing and holding driving piece, a connecting seat driven by the pressing and holding driving piece to move along the transmission direction parallel to the carrier, and a plurality of driving blocks fixedly arranged on the connecting seat, wherein the driving blocks and the pressing and holding pieces are same in number and are arranged in a one-to-one correspondence manner in position, the driving blocks are positioned above the pressing and holding piece, and a driving structure which is matched with each other and is used for driving the pressing and holding piece to move downwards when the driving blocks move horizontally towards the pressing and holding piece is arranged between the driving blocks and the pressing and holding piece.

Furthermore, the driving structure comprises a driving inclined plane arranged on the driving block and a roller which is rotatably arranged at the top of the pressing and holding piece around the axis of the roller, the driving inclined plane gradually inclines upwards and extends along the direction approaching the movement of the pressing and holding piece, and the rotating center line of the roller is parallel to the length extending direction of the carrier seat.

Preferably, be equipped with on the first conveying seat and be used for with the carrier location is in the positioning mechanism of material loading station, and/or, be equipped with on the second conveying seat and be used for with the carrier location is in the positioning mechanism of unloading station, positioning mechanism is including locating separately two sets of location cylinders of carrier seat length direction difference both sides, the location cylinder has the locating lever that extends and can vertically go up and down along vertical direction, and set firmly in locating lever top and the locating pin that extends along vertical direction, be equipped with the confession on the tip of carrier seat the locating pin is along upper and lower direction correspondence inserted locating hole.

Preferably, the first conveying seat is provided with a first transmission mechanism for driving the carrier to transmit along the first direction, the second conveying seat is provided with a second transmission mechanism for driving the carrier to transmit along the second direction, the first transmission mechanism and the second transmission mechanism are respectively arranged below the carrier seat, and the first transmission mechanism, the second transmission mechanism, the first carrying mechanism and the second carrying mechanism are respectively provided with a joint structure capable of separating from or jointing with the carrier seat.

Further, first transmission device/second transmission device/first transport device/second transport device all includes along the removal seat of transmission direction motion, can follow vertical direction and locate with going up and down top-up seat on the removal seat and be used for ordering about top-up seat up-and-down motion's jacking driving piece, the joint structure is including locating a plurality of constant head tanks of carrier seat bottom, and locate top-up seat top and upwards erect a plurality of reference columns of extension, it is a plurality of when the reference column corresponds the cooperation and inserts in a plurality of in the constant head tank, the carrier seat is supported fixedly on the top-up seat.

Preferably, the relationship between the number a of the carriers and the number b of the pressure maintaining modules is that a is larger than or equal to b +2, wherein a and b are positive integers.

Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages: according to the multi-channel pressurizer, a circulating working system can be formed among the first conveying seat, the second conveying seat, the first transferring seat and the second transferring seat, the layout is reasonable, the structure is compact, and the occupied space is small; simultaneously, adopt the carrier to treat that the pressurize product clamping is fixed for a plurality of positions of treating the pressurize product each other are fixed, and with the position unanimity between a plurality of pressurize heads in all pressurize modules, realize treating the pressurize product through the mode of transmission carrier and carry out the pressurize processing through different pressurize modules in proper order, avoided treating the problem such as repeated location of pressurize product, simplified the structure of pressurizer by a wide margin, show and promoted production efficiency.

Drawings

FIG. 1 is a schematic three-dimensional structure diagram of a multi-pass pressurizer of the present invention;

FIG. 2 is a schematic three-dimensional structure diagram of a pressure maintaining module in the multi-channel pressure maintaining device shown in FIG. 1;

FIG. 3 is a schematic view of a part of the multi-pass pressurizer of the present invention;

FIG. 4 is an enlarged view of a portion A of FIG. 3;

FIG. 5 is an enlarged view of a portion B of FIG. 3;

FIG. 6 is a top view of a portion of the multi-pass pressurizer shown in FIG. 3;

FIG. 7 is a schematic structural view of the multi-pass pressurizer of the present invention without the pressure maintaining module;

FIG. 8 is a schematic view of a part of the structure of a multi-pass pressurizer of the present invention;

FIG. 9 is an enlarged view of a portion C of FIG. 8;

FIG. 10 is a schematic structural view of a material clamping assembly and a pushing member in the multi-pass pressurizer of the present invention;

FIG. 11 is a top view of a portion of the multi-pass pressurizer of FIG. 8;

FIG. 12 is an enlarged view of a portion D of FIG. 11;

wherein:

100. products to be subjected to pressure maintaining;

1. a carrier; 11. a carrier seat; 12. a material clamping component; 121. a fixed seat; 122. a clamping seat; 1221. a mating member; 123. a material clamping groove;

2a, a movable seat; 2b, a jacking seat; 2c, jacking a driving piece; 2d, positioning columns; 21. a first transfer base; 211. a first transmission mechanism; 22. a second transfer base; 221. a second transport mechanism; 23. a first transfer seat; 231. a first carrying mechanism; 24. a second transfer seat; 241. a second carrying mechanism; 25. a pressure maintaining module; 251. maintaining the pressure of the working head;

3. a positioning mechanism; 31. positioning the air cylinder; 311. positioning a rod; 312. positioning pins;

4. a pressing mechanism; 41. a pressing seat; 42. a pressing member; 421. a sliding part; 422. a pressing part; 423. a roller; 43. a pressing drive component; 431. pressing and holding the driving piece; 432. a coupling seat; 433. a drive block; 4331. a drive ramp;

5. a material clamping driving mechanism; 51. a lifting drive member; 52. a drive assembly; 521. a lifting seat; 522. pushing the piece; 522a, pushing the inclined plane; 5221. a connecting section; 5222. a drive section;

6. and a detection mechanism.

Detailed Description

The technical solution of the present invention is further explained with reference to the drawings and the specific embodiments.

Referring to the drawings, a multi-pass pressurizer for continuously performing multi-pass pressure maintaining treatment on a product 100 to be pressure maintained comprises:

the carrier 1 comprises a carrier seat 11 and a clamping component 12 arranged on the carrier seat 11 and used for clamping and fixing a product 100 to be subjected to pressure maintaining, wherein the clamping component 12 is provided with a clamping state used for clamping the product 100 to be subjected to pressure maintaining and a loosening state used for releasing the product 100 to be subjected to pressure maintaining;

the first conveying seat 21 is used for conveying the carrier 1 along a first direction, the first conveying seat 21 is provided with a first starting end and a first tail end which are arranged at intervals along the first direction, the first starting end is provided with a loading station, and in particular, as shown in fig. 1, the direction pointed by an arrow X1 is the first direction, that is, the carrier 1 can move from the first starting end to the first tail end along the direction of an arrow X1;

a second conveying seat 22, which is used for conveying the carrier 1 along a second direction, wherein the first direction and the second direction are parallel to each other, the second conveying seat 22 has a second starting end and a second tail end which are arranged at intervals along the second direction, and the second tail end is provided with a blanking station, specifically, as shown in fig. 1, the direction pointed by the arrow X2 is the second direction, that is, the carrier 1 can move from the second starting end to the second tail end on the second conveying seat 22 along the arrow X2 direction;

a first transfer base 23 disposed between the first tail end and the second start end, the first transfer base 23 being provided with a first transfer mechanism 231 for transferring the carrier 1 from the first transfer base 21 to the second transfer base 22;

the second transfer seat 24 is arranged between the second tail end and the first starting end, and a second carrying mechanism 241 for carrying the carrier 1 from the second conveying seat 22 to the first conveying seat 21 is arranged on the second transfer seat 24 so as to realize the recycling and the cyclic use of the carrier 1;

the pressure maintaining module 25 is used for performing pressure maintaining treatment on the product 100 to be subjected to pressure maintaining treatment on the carrier 1, the pressure maintaining module 25 has a plurality of groups, more than one group of pressure maintaining modules 25 are respectively arranged on the first conveying seat 21 and the second conveying seat 22, a pressure maintaining working head 251 is arranged on the pressure maintaining module 25, the pressure maintaining working head 251 is positioned above the carrier 1, and the pressure maintaining working head 251 corresponds to the position of the material clamping component 12 on the carrier 1, specifically to the position of the product 100 to be subjected to pressure maintaining treatment clamped by the material clamping component 12.

The length extending direction of the carrier 1 is perpendicular to the first direction and the second direction, the carrier 1 is transmitted from the loading station along the first direction and then transmitted to the unloading station along the second direction, and the carrier 1 sequentially passes through all the pressure maintaining modules 25 in the process of transmission between the loading station and the unloading station and is always in a clamping state. This multichannel formula pressurizer adopts such overall arrangement, and first conveying seat 21, first transport seat 23, second conveying seat 22, second transport seat 24 can form the circulation operating system, can enough accomplish the multichannel pressurize processing of treating pressurize product 100, also can realize the recovery and the recycling of carrier 1, and overall structure is compacter, practices thrift the space.

Referring to fig. 3 to 7, a first transmission mechanism 211 for driving the carrier 1 to transmit along a first direction is disposed on the first transmission seat 21, a second transmission mechanism 221 for driving the carrier 1 to transmit along a second direction is disposed on the second transmission seat 22, the first transmission mechanism 211 and the second transmission mechanism 221 are respectively disposed below the carrier seat 11, and the first transmission mechanism 211, the second transmission mechanism 221, the first carrying mechanism 231, and the second carrying mechanism 241 are respectively provided with a joint structure capable of separating from or jointing with the carrier seat 11.

Specifically, referring to fig. 4 and 5, each of the first conveying mechanism 211, the second conveying mechanism 221, the first conveying mechanism 231, and the second conveying mechanism 241 includes a moving seat 2a moving along the conveying direction, a lifting seat 2b vertically and elevatably disposed on the moving seat 2a, and a lifting driving member 2c for driving the lifting seat 2b to move up and down, the joining structure includes a plurality of positioning slots (not shown) disposed at the bottom of the carrier seat 11, and a plurality of positioning posts 2d disposed at the top of the lifting seat 2b and vertically extending upward, and when the plurality of positioning posts 2d are correspondingly inserted into the plurality of positioning slots, the carrier seat 11 is fixedly supported on the lifting seat 2 b. Thus, when the carrier 1 needs to be driven by the first conveying mechanism 211 to move along the first direction X1 and be conveyed between different stations, or the carrier 1 is conveyed onto the second transport seat 22 by the first conveying mechanism 231, or the carrier 1 is driven by the second conveying mechanism 221 to move along the second direction X2 and be conveyed between different stations, or the carrier is conveyed onto the first transport seat 21 by the second conveying mechanism 241, the corresponding movable seat 2a is located below the carrier seat 11, the lifting driving member 2c drives the lifting seat 2b to ascend, and the positioning column 2d and the positioning slot are matched with each other, so that the positions of the carrier seat 11 and the movable seat 2a are relatively fixed, and the conveying or conveying transfer position can be realized along with the movement of the movable seat 2 a. When the carrier 1 does not need to be conveyed or carried, the positioning column 2d is disengaged from the positioning groove.

In this embodiment, the two ends of the lifting seat 2b of the first transmission mechanism 211 and the second transmission mechanism 221 along the transmission direction are both provided with a set of positioning columns 2d, and the distance between the two sets of positioning columns 2d on the two end portions is equal to the distance between the two adjacent carrier seats 11, so that the carriers 1 on two adjacent stations can be simultaneously conveyed, the stroke can be saved, and the conveying efficiency can be improved. It should be noted that, a user can set a plurality of sets of positioning columns 2d on the lifting seat 2b along the conveying direction according to the number of stations on the first conveying seat 21 and the second conveying seat 22 or other requirements.

The relation between the number a of the carriers 1 and the number b of the pressure maintaining modules 25 is that a is more than or equal to b +2, wherein a and b are positive integers, a group of carriers 1 are arranged at pressure maintaining stations correspondingly formed below the loading station, the unloading station and each pressure maintaining module, and the processing of each station can be synchronously carried out without being influenced, so that the production efficiency is greatly improved. In this embodiment, the first conveying seat 21 is sequentially provided with a first station S1, a second station S2 and a third station S3 along an arrow X1 direction (a first direction), the second conveying seat 22 is sequentially provided with a fourth station S4, a fifth station S5 and a sixth station S6 along a transmission direction, the first station S1 is a feeding station, the sixth station S6 is a discharging station, the second station S2, the third station S3 and the fourth station S4 are pressure maintaining stations, and a group of pressure maintaining modules 25 is respectively arranged at corresponding positions of the pressure maintaining modules for performing pressure maintaining processing on the product 100 to be pressure maintained in different processes; the fifth station S5 is a detection station, and is configured to detect all the pressure maintaining products 100 to be subjected to pressure maintaining processing. In other embodiments, the number of stations is set according to actual processing requirements, and is not limited specifically herein. Specifically, referring to fig. 1 and fig. 2, the pressure maintaining module 25 can perform a lifting motion along a vertical direction, and when the carrier 1 needs to be transported to a next station, each pressure maintaining working head 251 in the pressure maintaining module 25 can lift along the vertical direction, so as to perform pressure maintaining processing on the product to be pressure maintained 100 after descending according to the process requirement, and lift upwards and release the pressure maintaining processing.

Referring to fig. 8 and 9, the first conveying seat 21 is provided with a positioning mechanism 3 for positioning the carrier 1 at the loading station, and the second conveying seat 22 is provided with a positioning mechanism 3 for positioning the carrier 1 at the unloading station, in other embodiments, the second conveying seat 22 may not be provided with the positioning mechanism 3, and it should be noted that the installation position of the positioning mechanism 3 may not be limited to the loading station and the unloading station. Specifically, the positioning mechanism 3 includes two sets of positioning cylinders 31 respectively disposed on two sides of the carrier seat 11, the length direction of which is different from each other, the positioning cylinders 31 include positioning rods 311 extending in the vertical direction and capable of vertically ascending and descending, and positioning pins 312 fixedly disposed on the top ends of the positioning rods 311 and extending in the vertical direction, and positioning holes for the positioning pins 312 to be inserted in a vertically corresponding manner are disposed on the end portions of the carrier seat 11. In this embodiment, the axial line of the positioning pin 312, the axial line of the positioning rod 311, and the central line of the positioning hole are parallel to each other. When the carrier 1 moves to the loading station to wait for loading, the positioning rod 311 of the positioning cylinder 31 moves downwards to enable the positioning pin 312 to be inserted into the positioning hole on the carrier seat 11 downwards correspondingly; after the loading is completed, the positioning rod 311 of the positioning cylinder 31 extends upward, so that the positioning pin 312 is separated from the positioning hole, and the positioning of the carrier seat 11 is released. The positioning cylinder 31 may also be a rotating cylinder in some cases, that is, the positioning rod 311 may rotate around its own axis, so that after the positioning of the carrier seat 11 is performed, the positioning rod 311 may rotate to rotate the positioning pin 312 to the outside of the carrier seat 11, thereby avoiding interference with the carrier seat 11. Referring to fig. 8 and 11, the length direction of the carrier seat 11 extends perpendicular to the first direction/the second direction, a plurality of sets of clamping assemblies 12 are disposed on the carrier seat 11, all the clamping assemblies 12 are disposed on the carrier seat 11 at intervals along the length extending direction of the carrier seat 11, and all the clamping assemblies 12 are simultaneously in a clamping state or simultaneously in a releasing state, that is, the clamping assemblies 12 can simultaneously clamp and release a plurality of sets of products 100 to be pressure-retained. Each pressure maintaining module 25 also has a plurality of pressure maintaining working heads 251, the arrangement direction of all the pressure maintaining working heads 251 is perpendicular to the first direction/the second direction, and the positions of all the pressure maintaining working heads 251 correspond to the positions of the clamped products 100 to be pressure maintained in all the clamping assemblies 12 one by one.

Specifically, referring to fig. 9 and 10, each group of clamping assemblies 12 includes a fixing seat 121 fixed on the carrier seat 11, a clamping seat 122 capable of moving horizontally toward or away from the fixing seat 121, and a first elastic member for providing an acting force required by the clamping seat 122 toward the fixing seat 121, wherein the clamping seat 122 is disposed obliquely at an acute angle between a sliding direction of the fixing seat 121 relative to the fixing seat 122 and a transmission direction of the carrier 1, so that when the clamping assemblies 12 are clamped, a movement space of the clamping seat 122 in a left-right direction can be small, a space can be saved, more products 100 to be held can be clamped on the carrier 1 along a length direction of the carrier 1, and pressure holding processing can be performed on more products 100 to be held at one time. In this embodiment, the sliding directions of the clamping seats 122 in all the groups of clamping assemblies 12 are parallel to each other, and the fixing seat 121 and the clamping seat 122 are mutually matched to form a clamping groove 123 for clamping the product 100 to be pressure-maintained therebetween. After the product 100 to be held in pressure is placed in the clamping groove 123, under the condition of no other external force, the first elastic member can drive the clamping seat 122 to move towards the fixing seat 121, the clamping assembly 12 keeps the clamping state, and the product 100 to be held in pressure is clamped between the fixing seat 121 and the clamping seat 122. Here, the material clamping assemblies 12 are arranged in eight groups at intervals along the length direction of the carrier 1.

In this embodiment, the feeding station and the discharging station are further provided with a clamping driving mechanism 5 for driving the clamping seat 122 to move away from the fixing seat 121, so that the clamping assembly 12 is switched from the clamping state to the releasing state. Referring to fig. 9 and 10, the clamping driving mechanism 5 includes a lifting driving member 51, and a driving assembly 52 driven by the lifting driving member 51 to be capable of lifting in a vertical direction, specifically, the driving assembly 52 includes a lifting base 521 driven by the lifting driving member 51 to be capable of lifting in the vertical direction, and a plurality of pushing members 522 fixedly disposed on the lifting base 521, the number of the pushing members 522 is the same as the number of the groups of the clamping members 12, and the pushing members 522 are disposed in one-to-one correspondence, that is, eight groups of the pushing members 522 are also disposed, and a matching structure is disposed between the pushing members 522 and the clamping base 122 and is used for matching with each other to drive the clamping base 122 to move away from the fixing base 121 when the pushing members 522 move upward. In this embodiment, the lifting driving member 51 is a lifting cylinder, and when the lifting base 521 is lifted, all the pushing members 522 move simultaneously, so as to ensure that all the material clamping assemblies 12 move simultaneously.

The matching structure comprises a pushing inclined surface 522a arranged on the pushing piece 522 and a matching piece 1221 arranged on the clamping seat 122, the pushing inclined surface 522a is gradually and obliquely arranged upwards along the sliding direction parallel to the clamping seat 122 and approaching the fixed seat 121, the matching piece 1221 is cylindrical and can be rotatably arranged on the clamping seat 122 around the axis thereof, the peripheral part of the outer side of the matching piece 1221 can be abutted against the pushing inclined surface 522a in a rolling matching manner, and the axis of the matching piece 1221 is perpendicular to the sliding direction of the clamping seat 122. When the pushing member 522 moves upward, the distance between the axis of the fitting member 1221 and the pushing inclined surface 522a decreases, and when the peripheral portion of the outer side of the fitting member 1221 abuts against the pushing inclined surface 522a, the fitting member 1221 rolls on the pushing inclined surface 522a around the axis thereof, at this time, the clamping seat 122 slides in the horizontal direction relative to the fixing seat 121, and the width of the material clamping groove 123 increases, so that the product 100 to be pressure-maintained can be sent into the material clamping groove 123, or the product 100 to be pressure-maintained can be taken out of the material clamping groove 123.

Referring to fig. 11 and 12, the pushing member 522 is L-shaped, and has a connection section 5221 extending along a horizontal direction and a driving section 5222 vertically extending upward from one end of the connection section 5221, wherein the connection end 5221 is fixed on the lifting seat 521, the extending direction of the connection section 5221 is parallel to the sliding direction of the holding seat 122, and the pushing inclined surface 522a is disposed on a side surface of the driving section 5222 facing the connection end 5221. The structure can convert the motion in the vertical direction into the motion in the horizontal direction, and when the space in the horizontal direction is narrow, the space in the horizontal direction can be saved in such a way, so that the structure is more compact, and meanwhile, the influence on the transmission of the whole carrier 1 along the transmission direction due to the fact that the corresponding structure is arranged in the horizontal direction is avoided.

Referring to fig. 1, 7, 8 and 11, a pressing mechanism 4 for pressing and holding the carrier 1 downward in a vertical direction is further disposed at the feeding station of the first conveying seat 21, and it should be noted that the pressing mechanism 4 may also be disposed at the discharging station of the second conveying seat 22 to ensure the position accuracy of the carrier 1 during discharging. Specifically, the pressing and holding mechanism 4 includes a pressing and holding seat 41 fixed on the first conveying seat 21 and located above the carrier 1, and a plurality of pressing and holding pieces 42 capable of being vertically arranged on the pressing and holding seat 41, wherein the number of the pressing and holding pieces 42 is the same as the number of the groups of the clamping assemblies 12, and the pressing and holding pieces are arranged in one-to-one correspondence with the positions of the fixing seats 121, that is, eight groups of the pressing and holding pieces 42 are provided. A second elastic member (not shown in the drawings) for providing a force required by the upward movement of the pressing member 42 is disposed between each pressing member 42 and the pressing seat 41, and the pressing mechanism 4 further includes a pressing driving assembly 43 disposed on the pressing seat 41 for driving all the pressing members 42 to move downward, wherein when the pressing driving assembly 43 and the pressing member 42 are disengaged, the second elastic member drives the pressing member 42 to return.

Referring to fig. 8 and 9, the pressing member 42 includes a sliding portion 421 extending along the vertical direction and slidably engaged with the pressing seat 41, and a pressing portion 422 fixed at the bottom end of the sliding portion 421, and when the carrier 1 is located at the loading station, the pressing portion 422 is located right above the fixing seat 121.

The pressing and holding driving assembly 43 comprises a pressing and holding driving member 431, a coupling seat 432 driven by the pressing and holding driving member 431 to move along the transmission direction parallel to the carrier 1, and a plurality of driving blocks 433 fixedly arranged on the coupling seat 432, wherein the driving blocks 433 are arranged in the same number and in one-to-one correspondence with the pressing and holding members 42, the driving blocks 433 are arranged above the pressing and holding members 42, and a driving structure is arranged between the driving blocks 433 and the pressing and holding members 42, wherein the driving structure is matched with each other to drive the pressing and holding members 42 to move downwards when the driving blocks 433 move horizontally towards the pressing and holding members 42. In this embodiment, the pressing driving member 431 is a telescopic cylinder, the telescopic rod of the telescopic cylinder extends and retracts in a direction parallel to the conveying direction of the carrier 1, and when the telescopic rod of the telescopic cylinder extends, all the driving blocks 433 on the connecting base 432 move toward the pressing base 41, so that all the pressing members 42 press the clamping assembly 12 downward.

Specifically, the driving structure includes a driving inclined plane 4331 disposed on the driving block 433, and a roller 423 rotatably disposed on the top of the pressing member 42 around its axis, the driving inclined plane 4331 extends in a direction approaching the movement direction of the pressing member 42 and gradually inclines upward, and the rotation center line of the roller 423 is parallel to the length extending direction of the carrier seat 11. Like this, when drive block 433 moves near gyro wheel 423 along the horizontal direction, the rotatory central line of gyro wheel 423 is close to drive inclined plane 4331, after the outside global of gyro wheel 423 leaned on drive inclined plane 4331, when drive block 433 continued to hold 41 motion towards pressing, drive inclined plane 4331 acted on gyro wheel 423 and promoted gyro wheel 423 downstream, thereby drive and press and hold piece 42 downstream, press and hold portion 422 and press on fixing base 121, so the motion mode, can convert horizontal motion into vertical motion, save the space in the vertical direction. Meanwhile, the pressing mechanism 4 applies acting force downwards to the carrier 1, so that the carrier 1 is pressed downwards on the conveying seat 2, and when the pressing mechanism is matched with the material clamping driving mechanism 5 for use, the carrier 1 can be positioned more accurately along the vertical direction during loading, and the accurate loading operation is facilitated.

Referring to fig. 1, 3, 6 and 7, the multi-lane pressurizer further includes a detection mechanism 6 disposed at the fifth station S5 for inspecting the pressure-maintained product.

The working process of the multi-channel pressurizer in this embodiment is specifically described as follows:

after the carrier 1 reaches the first station S1 on the first conveying seat 21, the two sets of positioning cylinders 31 of the positioning mechanism 3 simultaneously operate to enable the positioning pins 312 to cooperate with the positioning holes on the carrier seat 11 to position the carrier 1 in the conveying direction; the operation of the pressing driving member 431 of the pressing mechanism 4 makes the driving block 433 move towards the pressing seat 41, so that all the pressing members 42 synchronously move downwards to press and hold on the plurality of fixing seats 121 of the carrier 1; the work of the lifting driving element 51 in the clamping driving mechanism 5 enables the lifting seat 521 to ascend, drives all the pushing elements 522 to ascend synchronously and to be matched with the matching elements 1221 on the clamping seat 122, enables the clamping seat 122 to move away from the fixing seat 121, enables the clamping groove 123 to be opened, and facilitates the transfer of the product 100 to be subjected to pressure maintaining to the clamping groove 123 to achieve loading.

After the feeding is finished, the lifting seat 521 moves downwards, and the clamping seat 122 moves towards the fixed seat 121, so that the product 100 to be subjected to pressure maintaining is clamped and positioned in the material clamping groove 123; the driving block 433 in the pressing mechanism 4 moves away from the pressing seat 41, so that the pressing piece 42 moves upwards to release the downward pressing of the fixed seat 121; the two sets of positioning cylinders 31 of the positioning mechanism 3 release the positioning of the carrier seat 11. Subsequently, the carrier 1 can be driven by the first conveying mechanism 211 to be conveyed on the first conveying seat 21 along the first direction X1 while maintaining the clamping state of all the products 100 to be pressure-maintained, and sequentially passes through the pressure maintaining treatment at the second station S2 and the pressure maintaining treatment at the third station S3; subsequently, the first carrying mechanism 231 carries the carrier 1 located at the first tail end to the second conveying seat 22, the carrier is driven by the second conveying mechanism 221 to be conveyed on the second conveying seat 22 along the second direction X2, the pressure maintaining process at the fourth station S4 and the detection process at the fifth station S5 are sequentially performed, and finally the carrier reaches the blanking station at the sixth station S6, and the material clamping assembly 12 in the carrier 1 is switched to the open state by the material clamping driving mechanism 5, so that the material clamping groove 123 is opened for blanking. After the blanking is finished, the carrier 1 is transferred to the loading station of the first transfer seat 21 by the second carrying mechanism 241, and the above operation is repeated.

In summary, the multi-pass pressurizer of the present invention has the following advantages compared with the prior art:

1. the first conveying seat 21, the second conveying seat 22, the first transferring seat 23 and the second transferring seat 24 of the multi-channel pressurizer can form a circulating working system, the whole layout is reasonable and compact, the occupied space is small, multiple stations can work simultaneously, and the production efficiency is high;

2. the carrier 1 is adopted to clamp and fix the products 100 to be subjected to pressure maintaining, so that the positions of the products 100 to be subjected to pressure maintaining are fixed and are consistent with the positions of the pressure maintaining heads 251 in all the pressure maintaining modules 25, the products 100 to be subjected to pressure maintaining are sequentially subjected to pressure maintaining treatment by different pressure maintaining modules 25 in a mode of conveying the carrier 1, the problems of repeated positioning and the like of the products 100 to be subjected to pressure maintaining are avoided, the structure of the pressure maintaining device is greatly simplified, and the production efficiency is remarkably improved;

3. can transport carrier 1 from first transfer seat 21 to second transfer seat 22 through first transport mechanism 231 on, can retransfer carrier 1 to the material loading station after the unloading of unloading station department through second transport mechanism 241 to realize carrier 1's recovery and cyclic utilization, need not artifical supplementary, degree of automation is higher, and can improve production efficiency.

The above-mentioned embodiments are merely illustrative of the technical idea and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered in the scope of the present invention.