1. A box foaming mold positioning tool comprises a workbench (1), and is characterized in that a bottom mold (2) is arranged at the center of the top surface of the workbench (1) through a screw, side molds (3) are arranged on four sides of the bottom mold (2), and a first pushing assembly (4) is arranged on one side of each side mold (3) departing from the center of the workbench (1);

the glue guide device is characterized in that mounting frames (5) are further erected on two sides of the top surface of the workbench (1), an I-shaped frame (6) is fixed in the middle of the top surface of each mounting frame (5), a mounting plate (7) is further arranged on the upper side of the bottom side die (2), a second pushing assembly (8) is mounted on the upper side of each mounting plate (7), sol tanks (9) are fixed on two sides of the outer top surface of each mounting frame (5), hollow rings (10) are further fixed on the outer sides of the top surface of each mounting plate (7), glue guide hoses (11) are connected between the hollow rings (10) and the output ends of the sol tanks (9) in a penetrating manner, material injection pipes (12) are further connected on two sides of the bottom surface of each hollow ring (10) in a penetrating manner, and top side dies (13) are further fixed on the center positions of the bottom surfaces of the mounting plates (7);

a cavity is formed in the middle of the inner side of the top side die (13), a servo motor II (14) is fixed on the inner wall of one side of the cavity, the output end of the servo motor II (14) is fixedly connected with a winding roller (15) through a screw, a partition sheet (16) is fixed on the outer wall of the winding roller (15), detection holes are formed in the corners of the side wall of the top side die (13), the inner wall of each detection hole is connected with a detection rod (17) in a sliding contact manner, detection springs (18) are fixedly connected between the detection rods (17) and the bottom surface of the detection hole, a steel wire rope (19) is further fixed on one side of the detection rods (17) close to the center of the top side die (13), one end of the steel wire rope (19) extends into the cavity and is wound on the winding roller (15), positioning grooves are formed in the inner walls of the upper side and the lower side of the detection holes, and positioning blocks (20) are fixed on the upper side and the lower side of one end of the detection rods (17) close to the center of the top side die (13), locating piece (20) sliding connection is in the constant head tank, upside the constant head tank is close to top side mould (13) center one end and still is fixed with control switch (21), upside constant head tank opposite side sliding connection has slider (22), and slider (22) deviate from and are fixed with between top side mould (13) center one side and the constant head tank lateral wall and detect spring two (23), and control switch two (24) are installed to slider (22) opposite side.

2. The box foaming mold positioning tool according to claim 1, characterized in that the pushing assembly I (4) comprises a first supporting seat (41) and a second supporting seat (42), cylindrical holes are formed in the upper end and the lower end of the first supporting seat (41), threaded cylinders (43) are slidably connected to the inner walls of the cylindrical holes, threaded rods (44) are connected to the inner walls of the threaded cylinders (43) through threads, the two threaded rods (44) are rotatably connected through a conveyor belt (45), a mounting seat (46) is further arranged on the outer side of the second supporting seat (42), a first servo motor (47) is fixedly connected to the top surface of the mounting seat (46) through screws, the output end of the first servo motor (47) is fixedly connected to the lower threaded rod (44), a pressing plate (48) is fixedly connected to one side, close to the center of the workbench (1), and a fine adjustment rod (49) is fixedly arranged at the center of the pressing plate (48) through threads, one end of the fine adjustment rod (49) is rotatably connected to the side mold (3), and one end, close to the center of the workbench (1), of the pressing plate (48) is further fixed with an extrusion spring (410).

3. The box foaming mold positioning tool according to the claim, characterized in that the first supporting seat (41), the second supporting seat (42) and the mounting seat (46) are fixed on the top surface of the workbench (1), the threaded rod (44) is rotatably connected with the second supporting seat (42) through a rolling bearing, and the plurality of extrusion springs (410) are distributed on the side wall of the pressing plate (48) in a matrix shape.

4. The box foaming mold positioning tool according to claim 2, characterized in that the second pushing assembly (8) and the second pushing assembly (8) have substantially the same structure, the difference is that a threaded rod (44) in the second pushing assembly (8) is rotatably connected to the H-shaped frame (6), and a servo motor (47) is fixed on the outer top surface of the H-shaped frame (6).

5. The box foaming mold positioning tool according to claim 1, wherein the flexible length of the glue guiding hose (11) is greater than the downward movement distance of the second pushing assembly (8), and the material injection pipe (12) is arranged between the top side mold (13) and the side mold (3).

6. The box body foaming mold positioning tool according to claim 1, characterized in that a plurality of separating sheets (16) are provided and evenly distributed on the outer wall of the winding roller (15), the winding roller (15) is divided into a plurality of winding areas by the plurality of separating sheets (16), and the single steel wire ropes (19) are all located in different winding areas.

7. The box foaming mold positioning tool according to claim 1, wherein the initial distance between the single detection rod (17) and the side mold (3) is consistent with the actual setting distance.

8. The box foaming mold positioning tool according to claim 1, wherein the output ends of the first control switch (21) and the second control switch (24) are electrically connected with a control system.

Background

The refrigerator is as the essential domestic appliance of family, and each subassembly of refrigerator pre-installation box body need assemble after accomplishing production, then carries out the box foaming, so must make box foaming mold, need install on the foaming line after the box foaming mold preparation is accomplished, and the location that the case sent out highly agrees with the location of foaming equipment, so the location size that the case sent out is crucial.

Through the retrieval, application number 201820922190.6's patent discloses a mould location frock, which comprises a fixing plate and i, the installation base, the mounting panel, mould loading board and hydraulic telescoping rod, the top welded mounting of installation base has the fixed plate, the top of fixed plate is equipped with two sets of first spouts, hydraulic telescoping rod is all installed through first slider to first spout, the mounting panel is installed at hydraulic telescoping rod's top, first scale strip is installed at the top of fixed plate side-mounting base, the top of mounting panel is equipped with the standing groove, the front side and the rear side of the inside bottom of standing groove all are equipped with the second spout, the mould loading board is installed through the second slider to the second spout, the second scale strip is installed at the top of mould loading board rear side mounting panel.

Because the position offset often appears after the foaming mould uses a period, above-mentioned location frock can't be timely to squint foaming mould and send out the police dispatch newspaper, this quality that has just influenced foaming mould preparation greatly is difficult to satisfy people's operation requirement, so it is very necessary to study a box foaming mould location frock.

Disclosure of Invention

The invention aims to solve the problems of labor consumption and low efficiency in the prior art, and provides a positioning tool for a box body foaming mold.

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

a box foaming mold positioning tool comprises a workbench, wherein a bottom mold is arranged at the center of the top surface of the workbench through screws, side molds are arranged on four sides of the bottom mold, a first pushing assembly is arranged on one side of each side mold, which is far away from the center of the workbench, mounting frames are further erected on two sides of the top surface of the workbench, a shape frame is fixed in the middle of the top surface of each mounting frame, a mounting plate is further arranged on the upper side of the bottom mold, a second pushing assembly is arranged on the upper side of each mounting plate, sol tanks are fixed on two sides of the outer top surface of each mounting frame, hollow rings are further fixed on the outer sides of the top surface of each mounting plate, rubber guide hoses are further communicated between the hollow rings and the output ends of the sol tanks, material injection pipes are further communicated and connected with two sides of the bottom surface of each hollow ring, a top mold is further fixed at the center of the bottom surface of each mounting plate, a cavity is arranged in the middle of the inner side of the top mold, a second servo motor is fixed on the inner wall of one side of the cavity, the output end of the servo motor II is fixedly connected with a winding roller through screws, the outer wall of the winding roller is fixedly provided with a separating sheet, the corners of the side wall of the top side die are provided with detection holes, the inner wall of each detection hole is in sliding contact connection with a detection rod, a detection spring is fixedly connected between the detection rod and the bottom surface of the detection hole, one side of the detection rod close to the center of the top side die is also fixedly provided with a steel wire rope, one end of the steel wire rope extends into the cavity and is wound on the winding roller, the inner walls of the upper side and the lower side of the detection hole are provided with positioning grooves, one end of the detection rod close to the center of the top side die is fixedly provided with a positioning block, the positioning block is in sliding connection with the positioning groove, one end of the positioning groove close to the center of the top side die is also fixedly provided with a control switch I, the other side of the positioning groove is in sliding connection with a sliding block, and a detection spring II is fixed between one side of the sliding block departing from the center of the top side die and the side wall of the positioning groove, and a second control switch is arranged on the other side of the sliding block.

Preferably, propelling component one includes supporting seat one and supporting seat two, and the cylinder hole has all been seted up to the lower extreme on supporting seat one, and the equal sliding connection of cylinder hole inner wall has a screw thread section of thick bamboo, and screw thread section of thick bamboo inner wall all has a threaded rod, two rotate through the conveyer belt between the threaded rod and connect, the two outsides of supporting seat still are provided with the mount pad, and the mount pad top surface has servo motor one through the screw rigid coupling, servo motor one's output and downside the threaded rod rigid coupling, two the screw thread section of thick bamboo is close to workstation center one side still fixedly connected with clamp plate, and clamp plate central point puts and has the fine setting pole through the threaded fixation, and fine setting pole one end is rotated and is connected on the side mould, the clamp plate is close to workstation center one end and still is fixed with the extrusion spring.

Preferably, the first support seat, the second support seat and the mounting seat are fixed on the top surface of the workbench, the threaded rod is rotatably connected with the second support seat through a rolling bearing, and the extrusion springs are arranged in a plurality and are distributed on the side wall of the pressing plate in a matrix shape.

Preferably, the structure of the second propelling component is substantially the same as that of the second propelling component, except that a threaded rod in the second propelling component is rotatably connected to the I-shaped frame, and the first servo motor is fixed on the outer top surface of the I-shaped frame.

Preferably, the telescopic length of the rubber guide hose is larger than the downward moving distance of the second pushing assembly, and the injection pipe is arranged between the top side die and the side die.

Preferably, the plurality of separating sheets are uniformly distributed on the outer wall of the winding roller, the winding roller is divided into a plurality of winding areas by the plurality of separating sheets, and the single steel wire rope is located in different winding areas.

Preferably, the initial distance between a single detection rod and the side mold is consistent with the actual set distance.

Preferably, the output ends of the first control switch and the second control switch are electrically connected with a control system.

Compared with the prior art, the invention provides a positioning tool for a box body foaming mold, which has the following beneficial effects:

1. the device has reasonable design and stable operation, and can realize real-time positioning of the mould during foaming processing of the box body, thereby accurately finding out the problem of deviation of the foaming mould in time and providing a certain guarantee for high-quality processing of foaming of the box body;

2. when the foaming box body processing device is used, all components of the foaming box body mould are positioned and separated through the first pushing assembly and the second pushing assembly, the operation is convenient and fast, and the positioning is accurate, so that the processing efficiency and quality of the foaming box body are greatly improved;

3. according to the invention, after the die is closed, the winding roller is driven to rotate by the servo motor II, the detection rod is driven to move outwards under the action of the detection spring, when the box body foaming mold does not deviate, the positioning block can touch the control switch II to send out a signal, when the foaming mold deviates, the positioning block can be too early or cannot touch the control switch II, and then the control system sends out an alarm, so that people can find that the positioning tool deviates in time, and further a certain guarantee is provided for the continuous production of the foaming mold;

4. when the positioning tool is used, the servo motors drive the two servo motors to rotate synchronously, the thread meshing transmission enables the thread cylinders to continuously advance to complete die assembly and die separation, and fine adjustment of the side die can be realized by rotating the fine adjustment rod after the foaming die deflects, so that the positioning tool is adjusted more conveniently, and the preparation quality of the foaming die is well ensured.

Drawings

Fig. 1 is a schematic front structural view of a positioning tool for a box foaming mold according to the present invention;

FIG. 2 is a front sectional view of a top side mold in the positioning tool for a box foaming mold according to the present invention;

FIG. 3 is an enlarged view of the A position in FIG. 2 of a positioning tool for a foaming mold of a box body according to the present invention;

fig. 4 is a plan view of a first pushing assembly in the positioning tool for the box foaming mold according to the present invention.

In the figure: the device comprises a workbench 1, a bottom end mold 2, a side surface mold 3, a first pushing assembly 4, a mounting frame 5, an I-shaped frame 6, a mounting plate 7, a second pushing assembly 8, a sol tank 9, a hollow ring 10, a rubber guide hose 11, a material injection pipe 12, a top side mold 13, a second servo motor 14, a winding roller 15, a separating sheet 16, a detection rod 17, a detection spring 18, a steel wire rope 19, a positioning block 20, a first control switch 21, a sliding block 22, a second control switch 24, a first supporting seat 41, a second supporting seat 42, a threaded barrel 43, a threaded rod 44, a conveyor belt 45, a mounting seat 46, a first servo motor 47, a pressing plate 48, a fine adjustment rod 49 and an extrusion spring 410.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Example one

Referring to fig. 1-4, a box foaming mold positioning tool comprises a workbench 1, a bottom mold 2 is arranged at the center of the top surface of the workbench 1 through screws, side molds 3 are arranged on four sides of the bottom mold 2, a first pushing assembly 4 is arranged on one side of each side mold 3, which is far away from the center of the workbench 1, mounting frames 5 are further erected on two sides of the top surface of the workbench 1, an I-shaped frame 6 is fixed in the middle of the top surface of each mounting frame 5, a mounting plate 7 is further arranged on the upper side of the bottom mold 2, a second pushing assembly 8 is arranged on the upper side of the mounting plate 7, when in use, each component of the box foaming mold is positioned and separated through the first pushing assembly 4 and the second pushing assembly 8, the positioning is convenient and accurate, so that the processing efficiency and quality of a foaming box body are greatly improved, a sol tank 9 is fixed on both sides of the outer top surface of the mounting frame 5, and a hollow ring 10 is further fixed on the outer side of the top surface of the mounting plate 7, a rubber guide hose 11 is connected between the hollow ring 10 and the output end of the rubber dissolving tank 9 in a through way, two sides of the bottom surface of the hollow ring 10 are also connected with a material injection pipe 12 in a through way, a top side die 13 is further fixed at the center position of the bottom surface of the mounting plate 7, a cavity is arranged in the middle of the inner side of the top side die 13, a servo motor 14 is fixed on the inner wall of one side of the cavity, the output end of the servo motor 14 is fixedly connected with a winding roller 15 through screws, partition sheets 16 are fixed on the outer wall of the winding roller 15, detection holes are formed in the corners of the side wall of the top side die 13, detection rods 17 are connected with the inner wall of the detection holes in a sliding contact manner, detection springs 18 are fixedly connected between the detection rods 17 and the bottom surfaces of the detection holes, a steel wire rope 19 is fixed on one side of the detection rods 17 close to the center of the top side die 13, one end of the steel wire rope 19 extends into the cavity and is connected to the winding roller 15 in a winding manner, positioning grooves are formed in the inner walls of the upper side and the lower sides of the detection holes, positioning blocks 20 are fixed on one end of the detection rods 17 close to the center of the top side die 13, a positioning block 20 is connected in the positioning groove in a sliding manner, a first control switch 21 is further fixed at one end of the upper side positioning groove close to the center of the top side mold 13, a sliding block 22 is connected at the other side of the upper side positioning groove in a sliding manner, a second detection spring 23 is fixed between one side of the sliding block 22 departing from the center of the top side mold 13 and the side wall of the positioning groove, a second control switch 24 is installed at the other side of the sliding block 22, after the die is closed, the second servo motor 14 drives the winding roller 15 to rotate, at the moment, the detection rod 17 is driven to move outwards under the action of the detection spring 18, when the box foaming mold is not deviated, the positioning block 20 will touch the second control switch 24 to send out a signal, when the foaming mold deviates, the positioning block 20 can be too early or cannot touch the second control switch 24, the control system gives an alarm, people can find the deviation of the positioning tool in time, and certain guarantee is provided for the continuous production of the foaming mold.

Example two

As shown in fig. 1 and 4, the present embodiment is substantially the same as embodiment 1, preferably, the pushing assembly 4 includes a first supporting seat 41 and a second supporting seat 42, a cylindrical hole has been opened at the upper end and the lower end of the first supporting seat 41, a threaded cylinder 43 is slidably connected to the inner wall of the cylindrical hole, a threaded rod 44 is connected to the inner wall of the threaded cylinder 43 through a thread, two threaded rods 44 are rotatably connected through a conveyor belt 45, a mounting seat 46 is further provided at the outer side of the second supporting seat 42, a first servo motor 47 is fixedly connected to the top surface of the mounting seat 46 through a screw, the output end of the first servo motor 47 is fixedly connected to the threaded rod 44 at the lower side, a pressing plate 48 is further fixedly connected to one side of the two threaded cylinders 43 close to the center of the workbench 1, a fine adjustment rod 49 is fixed to the center of the pressing plate 48 through a thread, one end of the fine adjustment rod 49 is rotatably connected to the side mold 3, and an extrusion spring 410 is further fixed to one end of the pressing plate 48 close to the center of the workbench 1.

In this embodiment, drive two servo motor 47 synchronous rotations through servo motor 47 when using, the screw-thread engagement transmission makes a screw thread section of thick bamboo 43 constantly impel and accomplishes compound die and divide the mould operation this moment, takes place the fine setting that can realize side mould 3 through rotating fine setting pole 49 after the skew at the foaming mould to it is more convenient to make location frock adjust, and then fine assurance foaming mould preparation's quality.

EXAMPLE III

As shown in fig. 1 and 4, this embodiment is substantially the same as embodiment 2, preferably, the first support seat 41, the second support seat 42 and the mounting seat 46 are fixed on the top surface of the worktable 1, the threaded rod 44 is rotatably connected with the second support seat 42 through a rolling bearing, the plurality of pressing springs 410 are arranged and distributed on the side wall of the pressing plate 48 in a matrix shape, the second pushing assembly 8 and the second pushing assembly 8 have substantially the same structure, except that the threaded rod 44 in the second pushing assembly 8 is rotatably connected to the i-shaped frame 6, and the first servo motor 47 is fixed on the outer top surface of the i-shaped frame 6.

In this embodiment, the compression springs 410 are provided with a plurality of springs, so that the lateral mold 3 is stressed more uniformly, and the processing quality of the foaming box body is greatly improved.

Example four

As shown in fig. 1, this embodiment is substantially the same as embodiment 1, and preferably, the flexible length of the glue hose 11 is greater than the distance of downward movement of the second pushing assembly 8, and the injection pipe 12 is disposed between the top side mold 13 and the side mold 3.

In this embodiment, the flexible amount of the glue guiding hose 11 is greater than the moving distance of the second pushing assembly 8, so that the glue injection operation can be smoothly completed after the top side mold 13 is moved downwards.

EXAMPLE five

As shown in fig. 2, this embodiment is substantially the same as embodiment 1, and preferably, the plurality of separating sheets 16 are provided and uniformly distributed on the outer wall of the winding roller 15, the plurality of separating sheets 16 divide the winding roller 15 into a plurality of winding areas, and the single steel wire rope 19 is located in different winding areas, and the winding directions of the front and rear steel wire ropes 19 are opposite.

In this embodiment, the winding directions of the front and rear wire ropes 19 are opposite, so that the synchronous winding and releasing of the plurality of wire ropes 19 can be realized after the winding roller 15 rotates, and the synchronous overall detection operation of the foaming mold can be realized.

EXAMPLE six

As shown in fig. 2 and 3, in this embodiment, basically the same as embodiment 1, preferably, the initial distance between the single detection rod 17 and the side mold 3 is the same as the actual setting distance, and the output ends of the first control switch 21 and the second control switch 24 are both electrically connected to the control system.

In this embodiment, the distance that sets up between measuring rod 17 and the side mould 3 is unanimous with the actual measurement distance to it is more accurate to make the location frock detect.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.