1. The utility model provides a corrugated box production is with carton hem device, includes dustproof quick-witted case (1), its characterized in that: the top activity of dustproof quick-witted case (1) is pegged graft and is had four first lifting and locating poles (2), and the activity has cup jointed spring (3) on first lifting and locating pole (2), and the bottom of four first lifting and locating poles (2) all run through dustproof quick-witted case (1) and rather than the top fixed connection of hem mechanism (4) of below, one side fixedly connected with high definition of dustproof quick-witted case (1) inner wall is made a video recording positioning controller (5), and dustproof quick-witted case (1) internalization interlude has two conveyer belts (6), and the bottom surface fixedly connected with four second lifting and locating poles (7) of dustproof quick-witted case (1) inner wall, and the top fixedly connected with stop gear (8) of four second lifting and locating poles (7).

2. The carton folding device for corrugated carton production according to claim 1, wherein: the edge folding mechanism (4) comprises a mounting frame (401), the mounting frame (401) is fixedly connected to the bottoms of four first lifting and positioning rods (2), the top of the mounting frame (401) is fixedly connected with the top of the inner wall of the dustproof case (1) through a first electronic hydraulic rod (402), one side of the mounting frame (401) is fixedly connected with a first motor (403), one side, opposite to the inner wall of the mounting frame (401), is movably connected with a screw rod (404) and two slide rods (405), the output end of the first motor (403) penetrates through the mounting frame (401) and is fixedly connected with one end of the screw rod (404) on the inner side of the mounting frame, the screw rod (404) and the two slide rods (405) are movably sleeved with two movable frames (406), one side of each movable frame (406) is fixedly connected with a second motor (407), and the output end of the second motor (407) penetrates through the movable frames (406) and is fixedly connected with one side of the centering gear (408) on the inner side of the movable frames, the upper side and the lower side of the inner wall of the movable frame (406) are respectively and slidably connected with a first flanging rod (409) and a second flanging rod (410), one side, opposite to the first flanging rod (409) and the second flanging rod (410), of the first flanging rod and the second flanging rod is respectively meshed with the upper side and the lower side of the centering gear (408), the lower half ends of the first flanging rod (409) and the second flanging rod (410) penetrate through the movable frame (406) and extend to the lower side of the movable frame, one sides of the first flanging rod (409) and the second flanging rod (410) are respectively and slidably connected with a glue coating plate (411), one side of the glue coating plate (411) is fixedly connected with a glue pumping box (412) connected with the glue pumping box, the two glue pumping boxes (412) are respectively and fixedly connected to one sides of the first flanging rod (409) and the second flanging rod (410) through two second electronic hydraulic rods (413), and one sides of the first flanging rod (409) and the second flanging rod (410) are respectively and fixedly connected with a third motor (414), and two third motors (414) run through first hem pole (409) and second hem pole (410) respectively and rather than dwang (415) swing joint of one side, two the equal swing joint in one side of dwang (415) has connecting rod (416), and the equal swing joint in the other end of two connecting rods (416) has clamp plate (417), two swing joint respectively is in one side of first hem pole (409) and second hem pole (410) on the top of clamp plate (417).

3. The carton folding device for corrugated carton production according to claim 1, wherein: the limiting mechanism (8) comprises a tray (801), the tray (801) is fixedly connected to the tops of the four second lifting and positioning rods (7), the bottom surface of the inner wall of the tray (801) is fixedly connected with four flexible suckers (802), and the edge of the top of the inner wall of the tray (801) is fixedly connected with a hollow plate (803), one side of the tray (801) is provided with a through groove (804) which penetrates to the other three sides of the tray, a fourth motor (805) is fixedly nested on the bottom surface of the inner wall of the through groove (804), the output end of the fourth motor (805) is fixedly connected with a rotating disc (806), and the bottom of carousel (806) sliding connection has sleeve pipe (807) respectively, and states all fixed third electron hydraulic stem (808) of cup jointing in sleeve pipe (807), four third electron hydraulic stem (808) run through tray (801) respectively and with one side swing joint of four lift limiting plate (809) of its avris.

4. The carton folding device for corrugated carton production according to claim 2, wherein: the outer wall of the screw rod (404) is provided with threads in an axisymmetric manner by taking the center line of the front surface of the screw rod as an axis, and the screw rod (404) and the two sliding rods (405) are arranged in parallel.

5. The carton folding device for corrugated carton production according to claim 2, wherein: the bottom of the inner wall of each movable frame (406) is provided with a transverse groove matched with the first flanging rod (409) and the second flanging rod (410) respectively, and the two movable frames (406) are movably sleeved on the transverse grooves in an axisymmetric manner by taking the central line of the front surface of the screw rod (404) as an axis.

6. The carton folding device for corrugated carton production according to claim 2, wherein: tooth matched with centering gear (408) is all seted up to one side that first hem pole (409) and second hem pole (410) are relative, and first hem pole (409) and second hem pole (410) use the central line of centering gear (408) side to set up its both sides again as axial symmetry.

7. The carton folding device for corrugated carton production according to claim 2, wherein: the side cross-section of rubber coating board (411) is L type structure, and the top of rubber coating board (411) one side is seted up the recess, and the one end of recess runs through rubber coating board (411) and beats gluey pump box (412) inside intercommunication.

8. The carton folding device for corrugated carton production according to claim 3, wherein: the side section of the rotating disc (806) is of a cross structure, and the top surface of the rotating disc (806) is provided with sliding grooves which penetrate through the bottom surface of the rotating disc and are respectively matched with the four sleeves (807).

Background

Cartons are the most widely used packaging articles, typically used as wrappers for goods or outer articles for article protection. Corrugated paper boxes, single-layer cardboard boxes and the like are available according to different materials, and the corrugated paper boxes and the single-layer cardboard boxes have various specifications and models. The paper box is commonly used for three layers and five layers, seven layers are used less, each layer is divided into lining paper, corrugated paper, core paper and face paper, the lining paper and the face paper are provided with tea board paper and kraft paper, the corrugated paper for the core paper has different colors and handfeel, and the paper (colors and handfeel) produced by different manufacturers is different. The carton is an indispensable part of modern logistics, and bears important responsibilities of containing, protecting products and beautifying, and the physical performance index of the packaging carton becomes the basis of quality evaluation.

The prior patent (publication number: CN104249482A) discloses a carton edge folding gluing device, which at least has the following problems that are not solved: 1. the existing edge folding mechanism is simple, needs a manual operation device to fold four sides of the carton in multiple times, has low working efficiency, and cannot finish the longitudinal and transverse edge folding of the carton in one time; 2. after the edge is folded, the edge part needs to be manually aligned and coated with glue for pasting and pressing, and the efficiency is too low; 3. the operation engineering is loaded down with trivial details, is difficult to realize serialization production, and the change of the production specification of carton can further lead to production efficiency on the low side, and the cost is higher.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a carton folding device for corrugated carton production, which solves the problems that longitudinal and transverse folding of a carton cannot be flexibly completed in one step, and continuous production and yield improvement cannot be realized due to the fact that glue cannot be rapidly coated and fixed.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a carton hem device is used in corrugated case production, includes dustproof quick-witted case, the top activity of dustproof quick-witted case is pegged graft and is had four first lifting and positioning poles, and the activity has cup jointed the spring on the first lifting and positioning pole, four first lifting and positioning poles's bottom all run through dustproof quick-witted case and rather than the top fixed connection of the hem mechanism of below, one side fixedly connected with high definition of dustproof quick-witted incasement wall location controller that makes a video recording, and the activity interlude of dustproof quick-witted incasement has two conveyer belts, and the bottom surface fixedly connected with four second lifting and positioning poles of dustproof quick-witted incasement wall, and the top fixedly connected with stop gear of four second lifting and positioning poles.

Preferably, the edge folding mechanism comprises a mounting frame, the mounting frame is fixedly connected to the bottoms of the four first lifting positioning rods, the top of the mounting frame is fixedly connected with the top of the inner wall of the dustproof case through a first electronic hydraulic rod, one side of the mounting frame is fixedly connected with a first motor, one side, opposite to the inner wall of the mounting frame, is movably connected with a screw rod and two slide rods, the output end of the first motor penetrates through the mounting frame and is fixedly connected with one end of the screw rod on the inner side of the mounting frame, two movable frames are movably sleeved on the screw rod and the two slide rods, one side of each movable frame is fixedly connected with a second motor, the output end of the second motor penetrates through the movable frame and is fixedly connected with one side of the centering gear on the inner side of the movable frame, the upper side and the lower side of the inner wall of the movable frame are respectively and slidably connected with a first edge folding rod and a second edge folding rod, and one side, opposite to the first edge folding rod and the second edge folding rod are respectively meshed with the upper side and the lower side of the centering gear, the lower half end of first hem pole and second hem pole all runs through the adjustable shelf and extends to its below, and the equal sliding connection in one side of first hem pole and second hem pole has the rubber coating board, one side fixedly connected with of rubber coating board is rather than the pump box of gluing of internal connection, and two pump boxes of gluing are respectively through two second electron hydraulic stem fixed connection in one side of first hem pole and second hem pole, the equal fixedly connected with third motor in one side of first hem pole and second hem pole, and two third motors run through first hem pole and second hem pole respectively and rather than the dwang swing joint of one side, two the equal swing joint in one side of dwang has the connecting rod, and the equal swing joint in the other end of two connecting rods has the clamp plate, two the top of clamp plate is swing joint in one side of first hem pole and second hem pole respectively.

Preferably, stop gear includes the tray, and tray fixed connection is at the top of four second lifting locating levers, four flexible sucking discs of bottom surface fixedly connected with of tray inner wall, and the marginal fixedly connected with fretwork board at tray inner wall top, the logical groove that runs through to its other three sides is seted up to one side of tray, and the fixed nestification of bottom surface that leads to the inslot wall has a fourth motor, the output fixedly connected with carousel of fourth motor, and the bottom of carousel sliding connection has the sleeve pipe respectively, just states the intraductal third electron hydraulic stem that has all fixedly cup jointed of cover, four the third electron hydraulic stem runs through the tray respectively and rather than one side swing joint of four lifting limiting plates of avris.

Preferably, the outer wall of the screw rod is provided with threads in an axisymmetric manner by taking the center line of the front surface of the screw rod as an axis, and the screw rod is arranged in parallel with the two sliding rods.

Preferably, the bottom of the inner wall of each movable frame is provided with a transverse groove matched with the first flanging rod and the second flanging rod respectively, and the two movable frames are movably sleeved on the screw rods respectively in an axisymmetric manner by taking the central line of the front surfaces of the screw rods as an axis.

Preferably, the first flanging rod and the second flanging rod are opposite to each other in side, teeth matched with the centering gear are arranged on the first flanging rod and the second flanging rod, and the first flanging rod and the second flanging rod are arranged on two sides of the centering gear in an axisymmetric mode by taking the center line of the side face of the centering gear as an axis.

Preferably, the side cross-section of rubber coating plate is L type structure, and the top of rubber coating plate one side is seted up the recess, and the one end of recess runs through the rubber coating plate and beats the inside intercommunication of gluey pump box.

Preferably, the side cross section of the turntable is of a cross structure, and the top surface of the turntable is provided with slide groove sides which penetrate through the bottom surface of the turntable and are respectively matched with the four sleeves.

(III) advantageous effects

The invention provides a carton folding device for corrugated carton production, which has the following beneficial effects:

(1) this carton hem device is used in corrugated box production places stop gear's top through the carton that will carry out the hem, then start second lifting locating lever and drive cardboard rebound, the removal cooperation centre gripping of two adjustable shelves of rethread, the both sides of making its carton are placed by original level and are changed into perpendicular downward buckling, the cooperation of rethread second electron hydraulic stem, make the rubber coating board carry out 90 buckling once more with the limit portion junction of carton, at last through two clamp plates with the cardboard of other both sides buckle downwards to laminating with the rubber coating board, thereby can realize the hem of carton tip fast, the hem is effectual, and work efficiency is greatly improved.

(2) This carton hem device is used in corrugated box production can carry out the injecting glue to the side panel of carton simultaneously through the cooperation of four pump boxes of beating glue and four spreading boards, takes out the spreading board through the second electron hydraulic stem, can make the limit portion bonding of carton together, need not artifical rubber coating and carries out the pressfitting, and the work effect is high, practices thrift the labour.

(3) This carton hem device is used in corrugated box production through the cooperation of two conveyer belts and high definition positioning controller of making a video recording, make the top of paperboard raw materials accurate positioning at the tray, height through raising the tray, can confirm the degree of depth of carton, promote four sleeves through the carousel, and adjust the lift limiting plate in groups and remove to four sides of tray, and through the length of four third electronic hydraulic pressure poles of group adjustment, can confirm the width and the length of carton, thereby make the hem specification of carton more nimble, thereby realize the quick serialization production of carton.

Drawings

FIG. 1 is a front cross-sectional view of a structure of the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

FIG. 3 is an enlarged view taken at B in FIG. 1 in accordance with the present invention;

FIG. 4 is a side cross-sectional view of a structural mobile frame of the present invention;

FIG. 5 is a perspective view of a structural glue spreader plate of the present invention;

fig. 6 is a top sectional view of the turntable of the present invention.

In the figure: 1. a dustproof case; 2. a first lifting positioning rod; 3. a spring; 4. a flanging mechanism; 401. a mounting frame; 402. a first electro-hydraulic ram; 403. a first motor; 404. a screw; 405. a slide bar; 406. a movable frame; 407. a second motor; 408. a centering gear; 409. a first hem bar; 410. a second crimping rod; 411. gluing a board; 412. gluing a pump box; 413. a second electro-hydraulic ram; 414. a third motor; 415. rotating the rod; 416. a connecting rod; 417. pressing a plate; 5. a high-definition camera positioning controller; 6. a conveyor belt; 7. a second lifting positioning rod; 8. a limiting mechanism; 801. a tray; 802. a flexible suction cup; 803. a hollowed-out plate; 804. a through groove; 805. a fourth motor; 806. a turntable; 807. a sleeve; 808. a third electro-hydraulic ram; 809. and a lifting limit plate.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Please refer to fig. 1-6, a carton folding device for corrugated carton production, comprises a dustproof case 1, four first elevating positioning rods 2 are movably inserted in the top of the dustproof case 1, springs 3 are movably sleeved on the first elevating positioning rods 2, the bottom ends of the four first elevating positioning rods 2 all penetrate through the dustproof case 1 and are fixedly connected with the top of a folding mechanism 4 below the dustproof case 1, one side of the inner wall of the dustproof case 1 is fixedly connected with a high-definition camera positioning controller 5, two conveyor belts 6 are movably inserted in the dustproof case 1, four second elevating positioning rods 7 are fixedly connected with the bottom surface of the inner wall of the dustproof case 1, and the top of the four second elevating positioning rods 7 is fixedly connected with a limiting mechanism 8.

In the invention, the edge folding mechanism 4 comprises a mounting frame 401, the mounting frame 401 is fixedly connected to the bottoms of four first lifting positioning rods 2, the top of the mounting frame 401 is fixedly connected with the top of the inner wall of a dustproof case 1 through a first electronic hydraulic rod 402, one side of the mounting frame 401 is fixedly connected with a first motor 403, one side of the inner wall of the mounting frame 401 opposite to the inner wall is movably connected with a screw 404 and two sliding rods 405, the output end of the first motor 403 penetrates through the mounting frame 401 and is fixedly connected with one end of the screw 404 at the inner side of the mounting frame, the screw 404 and the two sliding rods 405 are movably sleeved with two movable frames 406, one side of each movable frame 406 is fixedly connected with a second motor 407, the output end of the second motor 407 penetrates through the movable frame 406 and is fixedly connected with one side of a centering gear 408 at the inner side of the movable frame 406, the upper side and the lower side of the inner wall of the movable frame 406 are respectively and slidably connected with a first edge folding rod 409 and a second edge folding rod 410, and the opposite sides of the first folding rod 409 and the second folding rod 410 are respectively engaged with the upper side and the lower side of the centering gear 408, the lower half ends of the first folding rod 409 and the second folding rod 410 respectively penetrate through the movable frame 406 and extend to the lower side thereof, one sides of the first folding rod 409 and the second folding rod 410 are respectively connected with a gluing plate 411 in a sliding manner, one side of the gluing plate 411 is fixedly connected with a gluing pump box 412 connected with the inside thereof, the two gluing pump boxes 412 are respectively fixedly connected with one sides of the first folding rod 409 and the second folding rod 410 through two second electronic hydraulic rods 413, one sides of the first folding rod 409 and the second folding rod 410 are respectively fixedly connected with a third motor 414, the two third motors 414 respectively penetrate through the first folding rod 409 and the second folding rod 410 and are movably connected with a rotating rod 415 on one side thereof, one sides of the two rotating rods 415 are respectively movably connected with a connecting rod 416, and the other ends of the two connecting rods 416 are respectively movably connected with a pressing plate 417, the top ends of the two pressing plates 417 are movably connected to one side of the first folding bar 409 and one side of the second folding bar 410 respectively.

In the invention, the limiting mechanism 8 comprises a tray 801, the tray 801 is fixedly connected to the tops of the four second lifting and positioning rods 7, the bottom surface of the inner wall of the tray 801 is fixedly connected with four flexible suckers 802, the edge of the top of the inner wall of the tray 801 is fixedly connected with a hollowed-out plate 803, one side of the tray 801 is provided with a through groove 804 penetrating to the other three sides of the tray, the bottom surface of the inner wall of the through groove 804 is fixedly nested with a fourth motor 805, the output end of the fourth motor 805 is fixedly connected with a turntable 806, the bottoms of the turntable 806 are respectively connected with a sleeve 807 in a sliding manner, a third electronic hydraulic rod 808 is fixedly sleeved in the sleeve 807, and the four third electronic hydraulic rods 808 respectively penetrate through the tray 801 and are movably connected with one side of the four lifting.

In the invention, the outer wall of the screw rod 404 is provided with threads symmetrically by taking the center line of the front surface as an axis, and the screw rod 404 and the two sliding rods 405 are arranged in parallel.

In the invention, the bottom of the inner wall of the movable frame 406 is respectively provided with a transverse groove matched with the first folding rod 409 and the second folding rod 410, and the two movable frames 406 are respectively movably sleeved on the screw rods 404 by taking the central line of the front surface of the screw rods as an axis.

In the invention, teeth matched with the centering gear 408 are arranged on one opposite side of the first flanging rod 409 and the second flanging rod 410, and the first flanging rod 409 and the second flanging rod 410 are symmetrically arranged on two sides of the centering gear 408 by taking the center line of the side surface of the centering gear 408 as an axis.

In the invention, the cross section of the glue coating plate 411 is of an L-shaped structure, the top of one side of the glue coating plate 411 is provided with a groove, and one end of the groove penetrates through the glue coating plate 411 and is communicated with the interior of the gluing pump box 412.

In the present invention, the side section of the rotating plate 806 is a cross structure, and the top surface of the rotating plate 806 is provided with sliding grooves which penetrate to the bottom surface and are respectively matched with the four sleeves 807.

The invention can realize the edge folding of the end part of the carton rapidly with good edge folding effect and greatly improves the working efficiency by placing the carton to be folded on the top of the limiting mechanism 8, then starting the second lifting and positioning rod 7 to drive the paper board to move upwards, then matching and clamping the two sides of the carton by the movement of the two movable frames 406 to change the original horizontal placement into vertical downward bending, matching the second electronic hydraulic rod 413 to bend the glue board 411 for 90 degrees at the joint of the edge part of the carton, finally bending the paper boards on the other two sides downwards to be jointed with the glue board 411 by the two pressing plates 417 to realize the edge folding of the end part of the carton, simultaneously injecting glue to the side panels of the carton by the matching of the four glue pump boxes 412 and the four glue boards 411, and bonding the edge parts of the carton together by drawing out the glue boards 411 by the second electronic hydraulic rod 413, need not artifical rubber coating and carry out the pressfitting, the working effect is high, save the labour, through two conveyer belts 6 and the cooperation of high definition location controller 5 of making a video recording, make cardboard raw materials pinpoint at tray 801's top, height through raising tray 801, can confirm the degree of depth of carton, promote four group's adjustment lift limiting plate 809 through carousel 806 and remove to four sides of tray 801, and through the length of four third electron hydraulic stem 808 of group's adjustment, can confirm the width and the length of carton, thereby make the hem specification of carton more nimble, thereby realize the quick serialization production of carton.

The working principle is as follows: firstly, a paper box needing to be folded is placed on a conveyor belt 6 and conveyed to the top of a limiting mechanism 8, then a second lifting positioning rod 7 is started to drive a tray 801 to lift, meanwhile, four flexible suckers 802 tightly adsorb the paper board and upwards move along with the paper board, the depth of the paper box can be determined, a fourth motor 805 is started to drive a turntable 806 to drive four sleeves 807 to drive a lifting limiting plate 809 to drive the lifting limiting plate 809 to move towards four sides of the tray 801, the width and the length of the paper box can be determined by adjusting the length of four third electronic hydraulic rods 808 in groups, a first motor 403 is started to drive two movable frames 406 to respectively move towards two sides to two sides of the edge of the paper box, two second motors 407 are respectively started, two centering gears 408 respectively drive two first folding rods 409 and two second folding rods 410 to convert the two sides of the paper box from original horizontal placement into vertical downward bending, then, the glue coating plates 411 bend the edge joints of the cartons by 90 degrees again by matching the second electronic hydraulic rod 413, finally, the two third motors 414 are started to drive the rotating rods 415 to rotate, so that the two press plates 417 are driven by matching of the connecting rods 416 to bend the paper plates on the other two sides downwards to be attached to the glue coating plates 411, the folding of the ends of the cartons can be realized quickly, glue can be injected to the side panels of the cartons at the same time by matching the four glue injecting pump boxes 412 and the four glue coating plates 411, the glue coating plates 411 are drawn out in an outward sliding mode by matching of the second electronic hydraulic rod 413 and the glue injecting pump boxes 412, the two movable frames 406 are moved towards the middle of the cartons again by the screws 404, the edges of the cartons can be adhered together, manual gluing and pressing are not needed, the work effect is high, and labor force is saved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.