CN220181227U - Ear device and book ear assembly line are rolled over in upset - Google Patents
Ear device and book ear assembly line are rolled over in upset Download PDFInfo
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- CN220181227U CN220181227U CN202321665570.3U CN202321665570U CN220181227U CN 220181227 U CN220181227 U CN 220181227U CN 202321665570 U CN202321665570 U CN 202321665570U CN 220181227 U CN220181227 U CN 220181227U
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- clamping plate
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- lug folding
- mounting plate
- driving
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- 230000007246 mechanism Effects 0.000 claims abstract description 63
- 238000001125 extrusion Methods 0.000 claims abstract description 32
- 230000007306 turnover Effects 0.000 claims abstract description 26
- 208000016509 ear folding Diseases 0.000 claims description 20
- 238000004806 packaging method and process Methods 0.000 abstract description 15
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 239000000123 paper Substances 0.000 description 11
- 210000005069 ears Anatomy 0.000 description 10
- 230000009286 beneficial effect Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 241000252254 Catostomidae Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004069 differentiation Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009459 flexible packaging Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of product packaging, and provides a turnover lug folding device and a lug folding assembly line, wherein the device comprises: a frame; the clamping mechanism is arranged on the rack and comprises a clamping arm used for clamping the paper box and a first lifting assembly connected with the clamping arm; the extrusion lug folding mechanism is arranged on the rack and comprises a clamping plate group and a driving assembly, wherein the clamping plate group comprises an inner clamping plate which is vertically arranged and an outer clamping plate which is parallel to the inner clamping plate, and the driving assembly is connected with the inner clamping plate and/or the outer clamping plate; the turnover mechanism is arranged on the frame and comprises a rotating assembly used for driving the extrusion lug folding mechanism to turn over, and the extrusion lug folding mechanism is connected with the rotating assembly. The utility model can ensure the quality of the folded lugs, reduce the damage of the cartons, adapt to the differentiated post-standing connection requirements of different packaging production lines and effectively meet the production requirements of flexible packages.
Description
Technical Field
The utility model relates to the technical field of product packaging, in particular to a turnover lug folding device and a lug folding assembly line.
Background
On the product packaging line, after the packaging of the bottom of the paper box is finished, before the product is packaged, the top of the paper box is not sealed, ears at the top are disordered, products at a post station of the product packaging line can be placed into the paper box without interference, the ears at the top of the paper box need to be opened to two sides and can not interfere with placing the products, and therefore the ears of the paper box need to be folded towards the side walls and then conveyed to a post station for packaging.
The prior art is folded to ear device and is generally pushed toward the side wall of the paper box through a movable plate structure, so that a crease is formed to keep the ear to keep the fitting state with the side wall, the difference is set based on the working procedure of a product packaging line, the paper box opening is often required to be changed for many times in the packaging, ear folding and boxing processes, and the prior art is folded to ear device with the following defects: 1. the push pedal promotes to roll over the ear mode precision of rolling over the ear laminating and is poor and be difficult for appearing the crease, appears easily to roll over the circumstances that the strength of ear is not enough to lead to the cardboard box ear to turn over the influence vanning, or the dynamics is too big to lead to the cardboard box to damage, second, the cardboard box can't adjust the position in roll over the ear device, can only send with fixed orientation after rolling over the ear, has restricted the flexible setting demand of product packaging line, has increased product packaging line arrangement cost.
Disclosure of Invention
In view of the above drawbacks of the prior art, the present utility model aims to provide a turning ear device and an ear folding assembly line, which are used for solving the problems that in the prior art, the ear folding precision of the ear folding device is poor, creases are not easy to occur, the orientation of a paper box cannot be adjusted in the ear folding device, and the design requirement of a flexible production line is difficult to meet, so that the arrangement cost of a product packaging line is increased.
To achieve the above and other related objects, in a first aspect, the present utility model provides a flip-over ear device, including:
a frame;
the clamping mechanism is arranged on the rack and comprises a clamping arm used for clamping the paper box and a first lifting assembly connected with the clamping arm;
the extrusion lug folding mechanism is arranged on the rack and comprises a clamping plate group and a driving assembly, wherein the clamping plate group comprises an inner clamping plate which is vertically arranged and an outer clamping plate which is parallel to the inner clamping plate, and the driving assembly is connected with the inner clamping plate and/or the outer clamping plate and is used for driving the inner clamping plate and the outer clamping plate to be close to and far away from each other;
the turnover mechanism is arranged on the frame and comprises a rotating assembly used for driving the extrusion lug folding mechanism to turn over, and the extrusion lug folding mechanism is connected with the rotating assembly.
Further, the first lifting assembly comprises a first vertical guide rail, a first driving cylinder which is parallel to the first vertical guide rail and a first mounting plate which is in sliding connection with the first vertical guide rail, a piston of the first driving cylinder is connected with the first mounting plate to drive the first mounting plate to lift, a transverse guide rail is arranged on the first mounting plate, and the clamping arm is in sliding connection with the transverse guide rail.
Further, the turnover lug folding device further comprises an auxiliary lug folding module connected with the first lifting assembly, the auxiliary lug folding module comprises a second driving cylinder and a push rod, a piston of the second driving cylinder faces to the extrusion lug folding mechanism, the push rod is connected with a piston of the second driving cylinder, and the setting direction of the push rod is parallel to the horizontal plane and perpendicular to the movement direction of the piston of the second driving cylinder.
Further, in the extrusion lug folding mechanism, the clamping plate groups are provided with four groups, and the four groups of clamping plate groups are vertically distributed in a rectangular mode.
Further, the turnover lug folding device further comprises a second lifting assembly used for driving the rotating mechanism to lift, the second lifting assembly is arranged on the frame, and the turnover mechanism is connected with the second lifting assembly.
Further, the second lifting assembly comprises a second vertical guide rail, a third driving cylinder which is parallel to the second vertical guide rail and a second mounting plate which is in sliding connection with the second vertical guide rail, a piston of the third driving cylinder is connected with the second mounting plate to drive the second mounting plate to lift, and the rotating assembly is mounted on the second mounting plate.
Further, the clamping arm is provided with a sucker.
Further, the first lifting assembly further comprises a first chain, and two ends of the first chain are respectively connected with the first mounting plate and the mounting frame.
Further, the second lifting assembly further comprises a second chain, and two ends of the second chain are respectively connected with the second mounting plate and the mounting frame.
In a second aspect, the utility model provides a lug folding assembly line, which comprises a belt line and the overturning lug folding device, wherein the extrusion lug folding mechanism of the overturning lug folding device is positioned above the belt line.
In summary, the turnover lug folding device and the lug folding assembly line provided by the utility model have at least the following beneficial effects:
through interior splint and outer splint cooperation centre gripping, extrusion carton ear and lateral wall are in order to carry out accurate book ear, accessible tilting mechanism adjustment carton direction during the centre gripping can enough ensure to roll over the ear quality, reduces the carton and damages, can adapt to the differentiation back station requirement of plugging into of different packaging production lines again, effectively satisfies flexible packaging production demand.
Drawings
FIG. 1 is an overall block diagram of a flip tab device according to an exemplary embodiment of the present utility model;
fig. 2 is a schematic structural view of a clamping mechanism and an auxiliary ear folding module in a flip ear device according to an exemplary embodiment of the present utility model;
FIG. 3 is a block diagram of an extrusion lug mechanism according to an exemplary embodiment of the present utility model;
FIG. 4 is a schematic view of a structure of a turnover mechanism and a second lifting assembly in a turnover ear device according to an exemplary embodiment of the present utility model;
fig. 5 is a partial enlarged view of a second lifting assembly of the flip tab device according to an exemplary embodiment of the present utility model.
Description of the part reference numerals
1-a frame; 2-a clamping mechanism; 21-a clamp arm; 211-sucking discs; 22-a first lifting assembly; 221-a first vertical rail; 222-a first drive cylinder; 223-a first mounting plate; 2231-a transverse rail; 224-a first chain; 3-extruding the lug folding mechanism; 31-clamping plate group; 311-inner splint; 312-outer splints; 32-a drive assembly; 4-a turnover mechanism; 51-a second drive cylinder; 52-ejector rods; 61-a second vertical rail; 62-a third drive cylinder; 63-a second mounting plate; 64-second chain.
Detailed Description
Further advantages and effects of the present utility model will become apparent to those skilled in the art from the disclosure of the present utility model, which is described by the following specific examples.
It should be understood that the structures, proportions, sizes, etc. shown in the drawings are for illustration purposes only and should not be construed as limiting the utility model to the extent that it can be practiced, since modifications, changes in the proportions, or otherwise, used in the practice of the utility model, are not intended to be critical to the essential characteristics of the utility model, but are intended to fall within the spirit and scope of the utility model. Also, the terms "front", "back", "left", "right", "middle" and "first", "second" are used herein for descriptive purposes only and are not intended to limit the scope of the utility model for which the utility model may be practiced, but rather the relative relationships thereof may be altered or modified without substantial modification to the technical context.
In one embodiment, the present utility model exemplarily illustrates a flip-over ear device, referring to fig. 1-5, the flip-over ear device at least includes a frame 1, and a clamping mechanism 2, an extrusion-over ear mechanism 3, and a flip-over mechanism 4 disposed on the frame 1, wherein:
the frame 1 is a table or frame type structure used as an integral frame or a base of the flip-over ear folding device and used for directly installing and indirectly supporting other mechanisms and parts;
the clamping mechanism 2 is disposed on the frame 1, the clamping mechanism 2 includes a clamping arm 21 for clamping the carton and a first lifting assembly 22 connected with the clamping arm 21, the first lifting assembly 22 includes, but is not limited to, devices, apparatuses, such as a lifter, etc. commonly used in the art for lifting, specifically, in this embodiment, the first lifting assembly 22 includes a first vertical rail 221, a first driving cylinder 222 disposed parallel to the first vertical rail 221, and a first mounting plate 223 slidably connected with the first vertical rail 221, a piston of the first driving cylinder 222 is connected with the first mounting plate 223 to drive the first mounting plate 223 to lift, a transverse rail 2231 is disposed on the first mounting plate 223, and the clamping arm 21 is slidably connected with the transverse rail 2231.
The extrusion lug folding mechanism 3 is arranged on the frame 1 and comprises a clamping plate group 31 and a driving assembly 32, wherein the clamping plate group 31 comprises an inner clamping plate 311 which is vertically arranged and an outer clamping plate 312 which is parallel to the inner clamping plate 311, the driving assembly 32 is connected with the inner clamping plate 311 and/or the outer clamping plate 312 and is used for driving the inner clamping plate 311 and the outer clamping plate 312 to be close to and far away from each other, and in the embodiment, the clamping arm 21 is positioned above the clamping plate group 31;
the turnover mechanism 4 is disposed on the frame 1, and includes a rotating assembly for driving the extrusion lug mechanism 3 to turn over, where the extrusion lug mechanism 3 is connected with the rotating assembly, and the rotating assembly includes, but is not limited to, components, devices and equipment capable of outputting torque, such as a motor, and specifically, the rotating assembly in this embodiment is, for example, a motor.
It should be noted that, in some embodiments, the driving assembly 32 may be, for example, connected to the inner clamping plate 311 to drive the inner clamping plate 311 to move toward or away from the outer clamping plate 312, when the clamping mechanism 2 clamps the carton to a position where the clamping mechanism 3 is pressed and lifted, the inner clamping plate 311 moves away from the outer clamping plate 312 to a position corresponding to the inner side of the carton, after the outer clamping plate 312 lifts the ears of the carton, the inner clamping plate 311 moves toward the outer clamping plate 312 until clamping the inner walls of the carton, and the outer clamping plate 312 compresses the ears from the outside of the carton to fit the outer walls of the carton, so as to clamp the two-layer structure of the carton and the ears between the inner clamping plate 311 and the outer clamping plate 312;
in this embodiment, the driving component 32 may be, for example, an air cylinder connected to the outer clamping plate 312 to drive the outer clamping plate 312 to move towards or away from the inner clamping plate 311, the clamping mechanism 2 clamps the carton, the outer clamping plate 312 moves away from the inner clamping plate 311, and after lifting up the ears, moves towards the inner clamping plate 311, the inner clamping plate 311 is attached to the inner wall of the carton, so that the two-layer structure of the carton and the ears is clamped between the inner clamping plate 311 and the outer clamping plate 312; for the two embodiments, the mounting positions of the inner clamping plate 311 and the outer clamping plate 312 can be set according to the size of the opening of the paper box with the ears to enable the inner clamping plate 311 and the outer clamping plate 312 to be accurately attached to the side wall of the paper box.
In other embodiments, the driving assembly 32 may be further connected to the inner clamping plate 311 and the outer clamping plate 312, for example, two independent cylinders respectively drive the inner clamping plate 311 and the outer clamping plate 312, so as to adjust the positions of the inner clamping plate 311 and the outer clamping plate 312 separately to adapt to the requirements of folding ears of cartons with different sizes.
It can be seen that, turning over the ear device that this embodiment provided, through interior splint 311 and external splint 312 cooperation centre gripping, extrusion carton ear and lateral wall are in order to carry out the accurate ear of turning over, and accessible tilting mechanism 4 adjustment carton direction during the centre gripping can enough ensure to roll over the ear quality, reduces the carton and damages, can adapt to the differentiation back station requirement of plugging into of different packaging production lines again, effectively satisfies flexible package production demand.
In this embodiment, the overturning ear folding device further includes an auxiliary ear folding module connected to the first lifting assembly 22, the auxiliary ear folding module includes a second driving cylinder 51 and a push rod 52, a piston of the second driving cylinder 51 faces the extrusion ear folding mechanism 3, the push rod 52 is connected to a piston of the second driving cylinder 51, a setting direction of the push rod 52 is parallel to a horizontal plane and perpendicular to a piston movement direction of the second driving cylinder 51, specifically, the second driving cylinder 51 is mounted on the first mounting plate 223, when the clamping arm 21 clamps a carton, the push rod 52 connected to the second driving cylinder 51 and the second driving cylinder 51 moves up and down along with the clamping arm 21, when the carton is folded, the piston of the second driving cylinder 51 extends out, the push rod 52 moves towards the extrusion ear folding mechanism 3, and is used for extending between the inner clamping plate 311 and the outer clamping plate 312 to press a crease between the carton ear and a side wall of the carton, which is beneficial to further improve accuracy of folding the carton.
In this embodiment, the clamping plate groups 31 of the extrusion lug folding mechanism 3 are provided with four groups, the four groups of clamping plate groups 31 are rectangular in two-by-two perpendicular, the rectangular distribution means that the setting directions of the four groups of clamping plate groups 31 are respectively located on four sides of the rectangle, and it can be understood that the four groups of clamping plate groups 31 are rectangular and can simultaneously fold the lugs of the four lugs of the opening end of the carton, so that the lug folding efficiency is improved.
In this embodiment, the turnover lug folding device further includes a second lifting component for driving the rotation mechanism to lift, the second lifting component is disposed on the frame 1, the turnover mechanism 4 is connected with the second lifting component, the second lifting component is disposed to enable the height of the extrusion lug folding mechanism 3 to be adjustable, so that the compatibility of the turnover lug folding device with other structures can be further turned, for example, in some possible application scenarios, the extrusion lug folding mechanism 3 is lifted due to the arrangement of the second lifting component, a conveyor belt penetrating through the turnover lug folding device is disposed below the extrusion lug folding mechanism 3, after the extrusion lug folding mechanism 3 extrudes the lugs, the rotation component of the turnover mechanism 4 drives the extrusion lug folding mechanism 3 to turn over, in this process, the inner clamping plate 311 and the outer clamping plate 312 still maintain clamping of the cartons, the second lifting component is lowered, the inner clamping plate 311 and the outer clamping plate 312 are far away, and the carton openings with various sizes can be gently placed on the conveyor belt upwards to flow into the next station.
In this embodiment, the second lifting assembly and the rotating assembly are respectively provided with two groups, which are respectively located at two ends of the extrusion lug folding mechanism 3.
In this embodiment, the second lifting assembly includes a second vertical guide rail 61, a third driving cylinder 62 disposed parallel to the second vertical guide rail 61, and a second mounting plate 63 slidably connected to the second vertical guide rail 61, a piston of the third driving cylinder 62 is connected to the second mounting plate 63 to drive the second mounting plate 63 to lift, and the rotating assembly is mounted on the second mounting plate 63, and in this embodiment, the pressing lug mechanism 3 is also connected to the rotating assembly by being mounted on the second mounting plate 63.
In this embodiment, two arms 21 are L-shaped and oppositely arranged, one end of each arm 21 is connected with a transverse guide rail 2231, the other end of each arm extends to the upper side of the extrusion lug folding mechanism 3, a plurality of suckers 211 are arranged on the inner sides of the two arms 21 which are oppositely arranged, the two arms 21 are used for clamping a carton, the height of the clamped carton is adjusted through a first lifting assembly 22, the clamped carton falls down until the intersection of the lug part of the opening end of the carton and the side wall enters between the inner clamping plate 311 and the outer clamping plate 312 so as to clamp and extrude, and the suckers 211 are beneficial to improving the taking effect of the arms 21 on the carton and avoiding damage to the carton caused by overlarge clamping force.
In this embodiment, the first lifting assembly 22 further includes a first chain 224, two ends of the first chain 224 are respectively connected with the first mounting plate 223 and the mounting frame, the second lifting assembly further includes a second chain 64, two ends of the second chain 64 are respectively connected with the second mounting plate 63 and the mounting frame, and the first chain 224 and the second chain 64 are used for improving the transmission stability of the first lifting assembly 22 and the second lifting assembly, reducing impact, and being beneficial to reducing damage risk of the carton.
In another embodiment, the utility model provides an ear folding assembly line, which comprises a belt line and the above overturning ear folding device, wherein the extrusion ear folding mechanism 3 of the overturning ear folding device is positioned above the belt line, and the carton can be overturned below the extrusion ear folding mechanism 3 through the overturning mechanism 4 and placed on the ear folding assembly line for conveying, so that the assembly line type automatic ear folding of the carton is realized.
In summary, in the overturning lug folding device and lug folding assembly line provided by the utility model, the inner clamping plate and the outer clamping plate are matched for clamping, the lug and the side wall of the carton are extruded for carrying out accurate lug folding, and the direction of the carton can be adjusted through the overturning mechanism during clamping, so that the lug folding quality can be ensured, the damage of the carton is reduced, the differentiated rear standing connection requirements of different packaging production lines can be met, and the flexible packaging production requirements are effectively met.
The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. It is therefore intended that all equivalent modifications and changes made by those skilled in the art without departing from the spirit and technical spirit of the present utility model shall be covered by the appended claims.
Claims (10)
1. An overturning lug folding device, which is characterized by comprising:
a frame;
the clamping mechanism is arranged on the rack and comprises a clamping arm used for clamping the paper box and a first lifting assembly connected with the clamping arm;
the extrusion lug folding mechanism is arranged on the rack and comprises a clamping plate group and a driving assembly, wherein the clamping plate group comprises an inner clamping plate which is vertically arranged and an outer clamping plate which is parallel to the inner clamping plate, and the driving assembly is connected with the inner clamping plate and/or the outer clamping plate and is used for driving the inner clamping plate and the outer clamping plate to be close to and far away from each other;
the turnover mechanism is arranged on the frame and comprises a rotating assembly used for driving the extrusion lug folding mechanism to turn over, and the extrusion lug folding mechanism is connected with the rotating assembly.
2. The flip tab device of claim 1, wherein: the first lifting assembly comprises a first vertical guide rail, a first driving cylinder parallel to the first vertical guide rail and a first mounting plate in sliding connection with the first vertical guide rail, wherein a piston of the first driving cylinder is connected with the first mounting plate to drive the first mounting plate to lift, a transverse guide rail is arranged on the first mounting plate, and the clamping arm is in sliding connection with the transverse guide rail.
3. The flip tab device of claim 1, wherein: the overturning lug folding device further comprises an auxiliary lug folding module connected with the first lifting assembly, the auxiliary lug folding module comprises a second driving cylinder and a push rod, a piston of the second driving cylinder faces to the extrusion lug folding mechanism, the push rod is connected with a piston of the second driving cylinder, and the setting direction of the push rod is parallel to the horizontal plane and perpendicular to the piston movement direction of the second driving cylinder.
4. The flip tab device of claim 1, wherein: in the extrusion lug folding mechanism, the clamping plate groups are provided with four groups, and the four groups of clamping plate groups are vertically distributed in a rectangular mode.
5. The flip tab device of claim 2, wherein: the turnover lug folding device further comprises a second lifting assembly used for driving the rotating assembly to lift, the second lifting assembly is arranged on the frame, and the turnover mechanism is connected with the second lifting assembly.
6. The flip tab device of claim 5, wherein: the second lifting assembly comprises a second vertical guide rail, a third driving cylinder which is parallel to the second vertical guide rail and a second mounting plate which is in sliding connection with the second vertical guide rail, a piston of the third driving cylinder is connected with the second mounting plate to drive the second mounting plate to lift, and the rotating assembly is mounted on the second mounting plate.
7. The flip ear device of any one of claims 1-6, wherein: the clamping arm is provided with a sucker.
8. The flip tab device of claim 6, wherein: the first lifting assembly further comprises a first chain, and two ends of the first chain are respectively connected with the first mounting plate and the mounting frame.
9. The flip tab device of claim 8, wherein: the second lifting assembly further comprises a second chain, and two ends of the second chain are respectively connected with the second mounting plate and the mounting frame.
10. An ear folding assembly line, comprising: a belt line and a flip lug device as claimed in any one of claims 1 to 9, the squeeze lug mechanism of the flip lug device being located above the belt line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321665570.3U CN220181227U (en) | 2023-06-28 | 2023-06-28 | Ear device and book ear assembly line are rolled over in upset |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321665570.3U CN220181227U (en) | 2023-06-28 | 2023-06-28 | Ear device and book ear assembly line are rolled over in upset |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220181227U true CN220181227U (en) | 2023-12-15 |
Family
ID=89099277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321665570.3U Active CN220181227U (en) | 2023-06-28 | 2023-06-28 | Ear device and book ear assembly line are rolled over in upset |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220181227U (en) |
-
2023
- 2023-06-28 CN CN202321665570.3U patent/CN220181227U/en active Active
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