CN218401229U - Supporting module of paper box - Google Patents

Abstract

The utility model provides a supporting module of a paper box, which comprises a material box for placing the paper box, a forming structure for supporting the paper box, a box pushing structure for pushing the paper box to the forming structure and a sending structure for sending out the supported paper box; the forming structure comprises an upper forming group and a lower forming group which are matched with each other, the upper forming group moves left and right to be used for tearing the paper box apart, and the lower forming group moves up and down to be used for grabbing the paper box. Through setting up the shaping structure, the upper and lower surface that hugs closely together originally separates, makes it become the three-dimensional state to drag along the opposite direction with folding direction originally, then send out the module that props up after the extrusion of upper and lower gyro wheel of structure of sending out, the carton has received the power opposite with folding direction originally, better assurance carton maintains the three-dimensional state.

Description

Supporting module of paper box

Technical Field

The utility model relates to the field of packaging technology, especially a supporting module of carton.

Background

The paper product package is a product with the largest use amount in the package industrial products, and before the products are put into a paper box, the paper box needs to be molded; at present, more carton forming operations are manual operations, namely operators need to manually pull flat cartons to three-dimensional forming; the two side surfaces of the paper box before forming are tightly attached together, so that an operator can hardly separate the two attached side surfaces, the forming process of the paper box is long, time and labor are consumed, and the operation is difficult.

There is a need for a device that can support cartons instead of manually.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem and providing a supporting module of a paper box.

In order to accomplish the above object of the present invention, the present invention provides a supporting module for a paper box, which is characterized in that: comprises a material box for placing the paper box, a forming structure for supporting the paper box, a box pushing structure for pushing the paper box to the forming structure and a delivery structure for delivering the supported paper box; the forming structure comprises an upper forming group and a lower forming group which are matched with each other, the upper forming group moves left and right to be used for tearing the paper box apart, and the lower forming group moves up and down to be used for grabbing the paper box.

Further specifically, the upper forming group comprises a first fixing plate, a plurality of forming suckers arranged on the first fixing plate, and a first forming cylinder for driving the first fixing plate to move, and the first forming cylinder drives the forming suckers to move left and right.

Further specifically, lower shaping group is in including the second fixed plate, setting a plurality of sucking discs and the drive of snatching on the second fixed plate second shaping cylinder that the second fixed plate removed, second shaping cylinder drive snatchs the sucking disc and reciprocates.

More specifically, the box pushing structure comprises a first box pushing part for pushing the paper box to the forming structure and a driving part for driving the first box pushing part to move.

Further specifically, the drive part includes a first carousel, to the first motor of carousel transmission power and setting are in first push rod on the first carousel, first push rod with first box portion of pushing away is connected, and the first box portion of pushing away of drive is close to or is kept away from the drive structure.

Further specifically, the sending-out structure comprises an upper roller, a lower roller and a driving cylinder for driving the upper roller to move, and when the paper box is located between the upper roller and the lower roller, the driving cylinder drives the upper roller to move towards the lower roller.

More specifically, a power source is arranged on the upper roller and/or the lower roller to drive the upper roller and/or the upper roller to rotate.

Further specifically, a power source is arranged on the lower roller.

Further specifically, the power source is a motor.

Further specifically, a taking part is arranged below the material box and used for taking the paper box in the material box and pushing the paper box to the forming structure through a box pushing structure.

The utility model discloses the module that props up of carton can realize following technological effect, through setting up the shaping structure, will hug closely originally upper and lower surface separation together, makes it become the three-dimensional state to drag along the direction with folding opposite direction originally, then see off the module that props up after the extrusion of the upper and lower gyro wheel of seeing off structure, the carton has received and has folded opposite direction's power originally, and the three-dimensional state is maintained to better assurance carton.

Drawings

Exemplary embodiments of the present application will be described in detail below with reference to the attached drawings, it being understood that the following description of the embodiments is only for the purpose of explanation and not limitation of the scope of the present application, and in the accompanying drawings:

fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic perspective view of a distraction module according to the present invention;

fig. 3 is a schematic perspective view of a second expanding module according to the present invention;

fig. 4 is a schematic view of a three-dimensional structure of the forming structure and the feeding structure of the present invention;

FIG. 5 is a schematic perspective view of the forming structure and the delivering structure of the present invention;

fig. 6 is a first schematic view of a three-dimensional structure of the folding module and the ejecting module of the present invention;

fig. 7 is a schematic perspective view of a second folding module and a second ejecting module according to the present invention;

fig. 8 is a schematic view of a three-dimensional structure of a fold line structure according to the present invention;

fig. 9 is a schematic view of a three-dimensional structure of the fold line structure of the present invention;

fig. 10 is a schematic perspective view of a second propulsion structure of the present invention;

in the figure: 1. a frame; 21. a conveyor belt; 22. a conveying chain; 221. a partition plate; 23. pressing a box plate; 31. a first turntable; 32. a first push rod; 33. a first motor; 34. a total connection plate; 35. a first push plate; 36. a second pusher plate; 4. a magazine; 511. a first molding cylinder; 512. a second forming cylinder; 52. grabbing a sucker; 53. forming a sucker; 54. an upper roller; 55. a lower roller; 56. a driving cylinder; 57. taking a cylinder; 6. a box pressing structure; 7. a folding module; 71. a right ear folding plate; 72. a left ear folding plate; 73. a crease plate; 74. a crease cylinder; 8. a first propulsion structure; 9. a second propulsion structure; 91. a hinge; 92. a drive rod; 93. a second propulsion cylinder; 10. a third propulsion structure; 11. and a control module.

Detailed Description

In order to make the purpose, technical solution and advantages of the present invention clearer, the attached drawings in the embodiments of the present invention will be combined below to carry out more detailed description on the technical solution in the embodiments of the present invention. In the drawings, the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The described embodiments are only some, but not all embodiments of the invention. The embodiments described below by referring to the drawings are exemplary intended for explaining the present invention, and should not be construed as limiting the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "central", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the scope of the invention. Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

It should be understood that the drawings are for illustrative purposes only and are not intended to limit the application.

A paper box folding device is shown in figures 1-10 and comprises a machine frame 1, wherein a conveying belt 21 is arranged on the machine frame 1, a supporting module for supporting a flat paper box into a three-dimensional shape, a folding module for folding side ears of the paper box and a pushing module for pushing a sealing cover into the paper box are sequentially arranged on the machine frame 1 along the conveying direction, and the folding module and the pushing module are arranged on the same side of the conveying belt. The paper box is characterized in that a propping module is arranged to prop up an original flat paper box into a three-dimensional shape, so that side ears and a sealing cover can be folded subsequently, the folding module is arranged to fold the side ears, the sealing cover is arranged into a bent shape, so that the sealing cover can be pushed into the paper box subsequently, and the pushing module is arranged to push the sealing cover into the paper box; the automatic and mechanized paper box stacking is realized, the production efficiency is greatly improved, and the cost is saved.

As shown in fig. 1, 2, 3, 4 and 5, the supporting module includes a magazine 4 for placing cartons, a forming structure for supporting the cartons, a box pushing structure for pushing the cartons to the forming structure, and a delivery structure for delivering the supported cartons.

Magazine 4 sets up in frame 1, and the carton of placing into is guaranteed to the length of magazine 4, magazine 4 is including relative first guide way and the second guide way that sets up, the structure of first guide way and second guide way is the same, all is in including direction mainboard, setting the direction curb plate and the setting of direction mainboard both sides are in baffle on the direction mainboard, the top of direction mainboard, direction curb plate all inclines to the outside, first guide way is the loudspeaker form, the second guide way also is the loudspeaker form, the baffle is used for supporting the carton prevents to drop. The below of magazine 4 is provided with the portion of taking, the portion of taking is including the sucking disc fixed plate be provided with a plurality of sucking discs of taking on the sucking disc fixed plate, the sucking disc fixed plate reciprocates through the cylinder 57 drive of taking, and after the carton was absorb in the rebound, the lapse will take the sucking disc absorbent carton of pulling downwards to push away to shaping structure department through pushing away the box structure, the quantity that the sucking disc of taking set up is unlimited.

The box pushing structure comprises a first box pushing part, a second box pushing part and a driving part for driving the first box pushing part and the second box pushing part to move, the first box pushing part is used for pushing the paper boxes from the material box 4 to the forming structure, and the second box pushing part is used for sending the paper boxes from the sending-out structure to the conveying belt 21. The driving part comprises a first rotary table 31, a first motor 33 for transmitting power to the rotary table, a first push rod 32 arranged on the first rotary table 31, a slide rail fixed on the rack 1 and a slide block matched with the slide rail, wherein two slide rails are arranged; first box portion pushes away including total connecting plate 34, with first catch bar 35 that total connecting plate 34 is connected, the both ends of total connecting plate 34 set up respectively two on the slider, first push rod 32 is connected with total connecting plate 34, first push pedal is fixed the one end of total connecting plate 34, the position that is close to one side slide rail promptly, and first push pedal can keep the straight line, first push pedal is used for promoting the carton, first push pedal can be located the middle part of carton, also can set up two and be located the both ends of carton, as long as can with the carton pushes the shaping structure can. The second box pushing part comprises a second push plate fixed at the other end of the general plate, namely one end far away from the first push plate, and the second push plate only needs to be guaranteed to be sent into the conveying belt 21.

The first motor 33 operates to drive the first rotary disc 31 to rotate, in the process of rotating the first rotary disc 31, the first push rod 32 moves towards or away from the paper box, meanwhile, the general connecting plate 34 is pushed to move on the sliding rail along with the sliding block, and when the first push rod 32 pushes the general connecting plate 34 to move, the first push plate 35 and the second push plate 36 move together.

The forming structure comprises an upper forming group and a lower forming group which are matched with each other, the lower forming group is arranged on the rack 1 and can move up and down to grab the paper box, and the upper forming group can move left and right to tear the paper box apart. The upper forming group comprises a first fixing plate, a plurality of forming suckers 53 arranged on the first fixing plate and a first forming cylinder 511 for driving the first fixing plate to move; the lower molding group comprises a second fixing plate, a plurality of grabbing suction cups 52 arranged on the second fixing plate, and a second molding cylinder 512 for driving the second fixing plate to move. After the carton is pushed to the forming structure by the first carton pushing part, the grabbing sucker 52 is driven by the second forming air cylinder 512 in the lower forming group to move upwards, the carton and the forming sucker 53 clamp the carton, the carton is sucked by the grabbing sucker 52 and the forming sucker 53 together, at the moment, the grabbing sucker 52 is driven by the second forming air cylinder 512 in the lower forming group to move downwards, the carton is pulled and opened from a flat shape, then, the forming sucker 53 is driven by the first forming air cylinder 511 in the upper forming group to move in the direction opposite to the folding direction of the original carton, and pressure in the opposite direction is applied to the carton, so that the carton can keep a three-dimensional shape.

The feeding structure comprises an upper roller 54, a lower roller 55 and a driving cylinder 56, wherein the upper roller 54 and the lower roller are arranged on the frame 1, the driving cylinder 56 drives the upper roller 54 to move downwards after the forming sucker 53 pulls the paper box in the other direction, the paper box is clamped by the lower roller 55 together with the driving cylinder 56, and the forming sucker 53 does not adsorb the paper box any more while the forming sucker 53 is reset; a power source is arranged on the upper roller and/or the lower roller to drive the upper roller 54 and/or the upper roller 55 to rotate, and further, the lower roller 55 drives the upper roller 54 to rotate together through the power source to send the paper box out of the supporting module; the power source is a motor. The upper and lower rollers clamp the paper box along the direction opposite to the original folding direction, so that the paper box can keep a three-dimensional shape after being separated from the sending-out structure.

As shown in fig. 1, the paper cassette held by the holding module is pushed into the conveying belt 21 by the second cassette pushing portion, and is conveyed to the folding module by the conveying belt 21. The carton pressing structure 6 is arranged on the conveying belt 21 between the supporting module and the folding module 7, the carton pressing structure 6 enables a carton to have a certain weight on the conveying belt 21, the conveying belt 21 can better drive the carton to move, the carton pressing structure 6 comprises a carton pressing connecting rod, a pressing wheel is arranged at the end part, close to the carton, of the carton pressing connecting rod, the carton pressing connecting rod comprises a vertical connecting rod and a parallel connecting rod, the vertical connecting rod is fixed on the rack 1, one end of the parallel connecting rod is connected with the end, far away from the rack 1, of the vertical connecting rod, the other end of the parallel connecting rod is connected with the pressing wheel, and the rolling direction of the pressing wheel is consistent with the conveying direction of the conveying belt 21.

As shown in fig. 1, 6, 7, 8 and 9, the folding module 7 includes a right ear folding plate 71 for folding one ear into the carton, a left ear folding plate 72 for folding the other ear into the carton, and a folding plate 73 for bending the cover, a support frame is provided on the frame 1, the left ear folding plate 72 is provided on the support frame, and is a plate having a height less than or equal to the height of the carton and a length greater than or equal to the length of the carton, and the left ear folding plate 72 pushes the left ear into the carton along with the movement of the conveyor belt 21. The right side book ear board 71 is including first folded plate, second folded plate, the rotatable setting of one end of first folded plate is in frame 1, the other end sets up with the second folded plate is integrative, and the second folded plate is used for promoting the right side ear carton, and after promoting the right side ear carton, the second folded plate keeps motionless, along with conveyer belt 21's removal, left and right side ear all by left side book ear board 72 blocks, prevents to resume and keeps away from the inside state of carton. Crease plate 73 sets up the one side of keeping away from conveyer belt 21 at left book auricle 72, and crease plate 73 is moved by crease cylinder 74 drive, crease cylinder 74 sets up on the support frame left and right side ear all by when left book auricle 72 blockked, crease cylinder 74 drive crease plate 73 downstream presses the closing cap to keep away from the edge of carton, through the separation of left book auricle 72 for the closing cap forms in the position department of left book auricle 72 and buckles, conveniently subsequently pushes the carton.

As shown in fig. 1, 6 and 7, the pushing module comprises a first pushing structure 8, a second pushing structure 9 and a third pushing structure 10, and the first, second and third pushing structures gradually push the cover into the carton.

As shown in fig. 1, 6 and 7, the first pushing structure 8 includes a brush for keeping the cover bent, a first pushing plate for pushing the cover into the carton, and a first pushing cylinder for driving the first pushing plate to move, the brush is disposed on the support frame, along with the movement of the conveyor belt 21, the brush presses the cover bent by the folding plate 73, the first pushing cylinder drives the first pushing plate to move, so as to push the edge of the cover into the carton, so that the end of the cover away from the carton abuts against the lower surface inside the carton, and the cover is kept bent.

As shown in fig. 1, 6, 7 and 8, the second propulsion structure 9 includes a hinge 91, a driving rod 92 for driving the hinge 91 to rotate, and a second propulsion cylinder 93 for transmitting power to the driving rod 92; one of the hinges 91 is fixed on the support frame, the other hinge is connected with the driving rod 92, the bottom surface of one hinge 91 connected with the driving rod 92 is flush with the bottom surface of the carton, the driving rod 92 is arranged on the other side of the carton far away from the hinge 91, the angle of the hinge 91 capable of rotating is not limited, but at least the hinge 91 after being unfolded is perpendicular to the carton, so that the sealing cover which is kept bent in the rotating process of the hinge 91 is pushed into the carton. The actuating lever 92 is including but mutual swivelling joint's first actuating lever, second actuating lever and third actuating lever, first actuating lever sets up hinge 91 keeps away from on one side of carton, the third actuating lever sets up on the cylinder, the both ends of second actuating lever are rotatable to be connected with first actuating lever, third actuating lever, the cylinder operation, the drive the third actuating lever removes, then drives second, first actuating lever and follows the removal, makes hinge 91 is close to or keeps away from the carton.

As shown in fig. 1, 6 and 7, the third pushing structure 10 includes a second pushing plate and a third pushing cylinder for driving the second pushing plate to move, the third pushing cylinder is fixed on the frame 1, the second pushing plate is disposed on the third pushing cylinder, and the second pushing plate pushes the closures completely into the cartons by driving of the third pushing cylinder.

As shown in fig. 1, 2, 3, 6, and 7, the paper box stacking device further includes a control module 11 for controlling the start and stop of the air cylinder, the control module 11 includes a control motor, a turntable module, an induction sheet disposed on the turntable module, and a sensor module disposed on one side of the turntable module, the turntable module includes a plurality of control turntables, a distance is reserved between the control turntables, the induction sheet is disposed on the control turntables, the length and the disposed position of each induction sheet are set according to a structure to be controlled, the sensor module includes a plurality of sensors, the number of the sensors is the same as that of the control turntables, and a sensor is correspondingly disposed at each control turntable; for example, the first control rotary disc corresponds to the right ear folding plate 71, the second control rotary disc corresponds to the folding cylinder, when the first sensor senses the sensing piece, the right ear folding plate 71 starts to operate, the right ear of the paper box is folded into the paper box, when the second sensor senses the sensing piece, the folding cylinder starts to operate, the folding plate 73 is driven to bend the sealing cover, but when the second sensor starts to operate, the first sensor can continue to operate. The control motor moves to drive the turntable module to rotate, the corresponding structure starts to operate when the sensor senses the induction sheet, and the corresponding structure stops operating when the sensor does not sense the induction sheet.

As shown in fig. 1, 6 and 7, the conveyor belt from the folding module 7 is provided with two conveyor chains 22, two conveyor chains 22 are provided, a carton can be placed between the two conveyor chains 22, a partition 221 is provided on each conveyor chain 22, and a carton can be placed between two adjacent partitions 221. The conveying chain 22 is rotated by gears. A carton pressing plate 23 is provided above the conveying chain 22 for pressing the cartons to prevent the cartons from jumping up and failing to complete the carton stacking operation when the folding or pushing operation is performed.

The specific operation flow of the paper box stacking device is as follows:

placing a paper box to be folded in the material box 4, controlling the operation of the taking cylinder 57 by the control module, driving the taking sucker to move upwards by the taking cylinder 57, sucking the paper box, driving the taking sucker to drive the paper box to move downwards by the taking cylinder 57, enabling the sucker not to adsorb the paper box after the taking sucker is reset, and conveying the paper box to a forming structure by the first box pushing part; the second forming air cylinder 512 in the lower forming group drives the grabbing suction cup 52 to move upwards until the forming suction cup 53 also contacts the paper box, then the grabbing suction cup 52 and the forming suction cup 53 together adsorb the paper box, then the grabbing suction cup 52 resets, the paper box is pulled and torn open, and the first forming air cylinder 511 in the upper forming group drives the forming suction cup 53 to move towards the direction opposite to the original folding direction away from the paper box; then, the control module 11 controls the driving cylinder 56 to operate, and the driving cylinder 56 drives the upper roller 54 to move towards the direction close to the lower roller 55, so as to clamp the paper box together with the lower roller 55; at this point, the forming suction cups 53 release the carton simultaneously with the gripping suction cups 52, and the upper roller 54 and/or the lower roller 55 rotate to feed the carton out of the hold-up structure.

The paper box fed out of the supporting structure is pushed to the conveying belt 21 through the second box pushing part, and the paper box on the conveying belt 21 is fed into the conveying chain 22. The paper box on the conveying chain 22 moves along with the conveying chain 22 to the folding module 7, the left ear folding plate 72 folds the left ear into the paper box, then the control module 11 drives the right ear folding plate 71 to rotate, the right ear folding paper box is folded until the left ear folding plate 72 extends out of the paper box, the right ear folding plate 71 resets, at the moment, the control module 11 controls the crease air cylinder 74 to operate, the crease plate 73 moves downwards to enable the sealing cover to form bending at the left ear folding plate 72, and then the crease air cylinder 74 drives the crease plate 73 to reset.

Along with the movement of the conveying chain 22, the brush presses the bent part of the sealing cover, the first pushing cylinder drives the first pushing plate to move, the end part of the sealing cover far away from the paper box is pushed into the paper box, and then the first pushing cylinder drives the first pushing plate to reset.

When the paper box is located at the second pushing structure 9, the control module 11 controls the second pushing cylinder 93 to operate, drives the driving rod 92 to move, so that the hinge 91 rotates to one side close to the paper box, and pushes the cover only partially entering the interior of the paper box into the paper box again, and then the second pushing cylinder 93 drives the hinge 91 to reset.

When the carton is located at the third pushing structure 10, the control module 11 controls the third pushing cylinder to operate, drives the second pushing plate to push the seal cover into the carton completely, and then the third pushing cylinder drives the second pushing plate to reset, so that folding is completed.

The utility model discloses the module of propping up of carton can realize following technological effect, through setting up the shaping structure, hugs closely the upper and lower surface separation together originally with the carton, makes it become the three-dimensional state to drag along the direction with folding opposite direction originally, then send out the module of propping up after the upper and lower gyro wheel extrusion of structure is seen off, the carton has received and has folded opposite direction's power originally, and the better assurance carton maintains the three-dimensional state.

The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the details of the above embodiments, and the technical concept of the present invention can be within the scope of the present invention to perform various simple modifications to the technical solution of the present invention, and these simple modifications all belong to the protection scope of the present invention.

It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and in order to avoid unnecessary repetition, the present invention does not need to describe any combination of the features.

In addition, various embodiments of the present invention can be combined arbitrarily, and the disclosed content should be regarded as the present invention as long as it does not violate the idea of the present invention.

Claims (10)

1. A supporting module of a paper box is characterized in that: comprises a material box (4) for placing a paper box, a forming structure for supporting the paper box, a box pushing structure for pushing the paper box to the forming structure and a delivery structure for delivering the supported paper box; the forming structure comprises an upper forming group and a lower forming group which are matched with each other, the upper forming group moves left and right to be used for tearing the paper box apart, and the lower forming group moves up and down to be used for grabbing the paper box.

2. A carton support module as in claim 1 wherein: the upper forming group comprises a first fixing plate, a plurality of forming suckers (53) arranged on the first fixing plate and a first forming cylinder (511) for driving the first fixing plate to move, and the first forming cylinder (511) drives the forming suckers (53) to move left and right.

3. A carton support module as in claim 2 wherein: the lower forming group comprises a second fixing plate, a plurality of grabbing suckers (52) arranged on the second fixing plate and a second forming cylinder (512) for driving the second fixing plate to move, and the grabbing suckers (52) are driven by the second forming cylinder (512) to move up and down.

4. A carton support module as in claim 1 wherein: the box pushing structure comprises a first box pushing part for pushing the paper box to the forming structure and a driving part for driving the first box pushing part to move.

5. The carton hold-up module of claim 4, wherein: the drive part comprises a first rotary disc (31), a first motor (33) for transmitting power to the rotary disc and a first push rod (32) arranged on the first rotary disc (31), wherein the first push rod (32) is connected with the first box pushing part and drives the first box pushing part to be close to or far away from the drive structure.

6. A carton support module as in claim 1 wherein: the feeding structure comprises an upper roller (54), a lower roller (55) and a driving cylinder (56) for driving the upper roller (54) to move, and when the paper box is positioned between the upper roller (54) and the lower roller (55), the driving cylinder (56) drives the upper roller (54) to move towards the lower roller (55).

7. The carton hold-up module of claim 6, wherein: and a power source is arranged on the upper roller (54) and/or the lower roller (55) to drive the upper roller (54) and/or the upper roller (54) to rotate.

8. A carton support module as in claim 7 wherein: and a power source is arranged on the lower roller (55).

9. A carton support module as in claim 8 wherein: the power source is a motor.

10. A carton support module as in claim 1 wherein: and a taking part is arranged below the material box (4) and used for taking the paper box in the material box (4) and pushing the paper box to the forming structure through a box pushing structure.

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