CN220429451U - Packaging bag printing turn-over device - Google Patents
Packaging bag printing turn-over device Download PDFInfo
- Publication number
- CN220429451U CN220429451U CN202321780175.XU CN202321780175U CN220429451U CN 220429451 U CN220429451 U CN 220429451U CN 202321780175 U CN202321780175 U CN 202321780175U CN 220429451 U CN220429451 U CN 220429451U
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- workbench
- packaging bag
- operation hole
- turnover
- sliding
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- 230000007306 turnover Effects 0.000 title claims abstract description 40
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 37
- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 210000000078 claw Anatomy 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 claims 8
- 230000009471 action Effects 0.000 abstract description 13
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 8
- 230000033001 locomotion Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
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- Auxiliary Devices For And Details Of Packaging Control (AREA)
Abstract
The utility model discloses a packaging bag printing and turning device which comprises a workbench and a turning mechanism arranged on the workbench and used for turning packaging bags, wherein the turning mechanism comprises an operation hole formed in the workbench, a sliding frame is connected to the operation hole in a sliding mode, two opposite side walls of the sliding frame are rotatably connected with rotating shafts, one ends of the two opposite rotating shafts are provided with pneumatic clamping claws, and two opposite side walls of the operation hole are provided with first mounting holes. According to the utility model, through the arrangement of the turn-over mechanism, under the driving action of the driving mechanism, the packaging bag is turned over in the operation hole, and the turn-over action of the packaging bag is hidden through the shielding protection action of the operation hole, so that the occupied external space of the packaging bag during turn-over is reduced, and meanwhile, the situation that the body part of an operator enters the turn-over area of the packaging bag due to negligence is avoided, so that the safety of the packaging bag in the turn-over process is improved.
Description
Technical Field
The utility model relates to the technical field of packaging bag printing, in particular to a packaging bag printing turn-over device.
Background
The packaging bag refers to a pocket used for holding, covering or wrapping articles in daily life and commercial activities, and in order to increase the value of the articles and publicize some products or manufacturers, some characters or patterns are usually printed on the packaging bag during use.
When the wrapping bag is in two-sided printing, need use turn over the device and overturn the wrapping bag, current turning over device is when overturning the wrapping bag, is with wrapping bag lifting to workstation certain altitude after, then use the motor to overturn, adopts this kind of operation, and the whole upset action of packing area is totally exposed outside, has occupied more operating space on the one hand, on the other hand, in the in-process of upset, because lack safety protection, the operator's health position is easy to enter into the upset region of wrapping bag because of carelessly to produce unnecessary incident.
Therefore, a need exists for a package printing turn-over device that addresses the above-described issues.
Disclosure of Invention
The utility model aims to provide a packaging bag printing and turning device which solves the problem that the whole turning action of a packaging belt in the background technology is completely exposed.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the packaging bag printing and turning device comprises a workbench, wherein an L-shaped plate is connected onto the workbench in a sliding manner, one side, close to the workbench, of the L-shaped plate is connected with a printing plate through a first cylinder, a second cylinder for pushing the printing plate is arranged on the workbench, and the packaging bag printing and turning device further comprises a turning mechanism arranged on the workbench and used for turning packaging bags;
the turnover mechanism comprises an operation hole formed in a workbench, a sliding frame is connected to the operation hole in a sliding mode, a rotating shaft is connected to two opposite side walls of the sliding frame in a rotating mode, two pneumatic clamping claws are arranged at opposite ends of the rotating shaft, a first mounting hole is formed in the two opposite side walls of the operation hole, a mounting frame is fixedly connected to the bottom wall of the first mounting hole, two mounting plates are connected to the mounting frame in a sliding mode, two turnover blocks are fixedly connected to one side, away from the bottom wall of the mounting frame, of the mounting plate, two rotating shafts are located at one end, inside the first mounting hole, of the turnover wheels, the turnover blocks are arranged in a matched mode, and a driving mechanism used for driving the sliding frame is arranged on the operation hole.
Inclined planes are arranged on one sides, far away from the printing plate, of the overturning blocks, and the inclined planes slide on the side walls of the overturning wheels.
The telescopic assembly comprises telescopic pipes fixedly connected to the bottom wall of the mounting frame, telescopic rods are connected to the telescopic pipes in a sliding mode, one ends of the telescopic rods are connected with the mounting plate, first springs are sleeved on the side walls of the telescopic pipes, and two ends of the first springs are connected with the bottom wall of the mounting frame and the mounting plate respectively.
The driving mechanism comprises second mounting holes formed in the other two opposite side walls of the operation hole, two driving plates are connected to the second mounting holes in a sliding mode, one opposite ends of the driving plates are connected with the sliding frame, one of the two second mounting holes is internally connected with a screw rod, the driving plates are in threaded connection with the screw rod, a motor is arranged on the workbench, and the output end of the motor is connected with the screw rod.
The utility model discloses a rotary shaft is characterized by comprising a sliding frame, a plurality of T-shaped rods are arranged on the sliding frame, a limiting mechanism used for limiting the rotary shaft is arranged on the sliding frame, the limiting mechanism comprises a fixed plate fixedly connected to one side of the sliding frame, which is close to the overturning wheel, a plurality of limiting holes are formed in the side wall of the rotary shaft, the limiting holes are matched with the T-shaped rods, a second spring is sleeved on the side wall of the T-shaped rod, and two ends of the second spring are respectively connected with the fixed plate and the side wall of the T-shaped rod.
The one end that T type pole is close to the axis of rotation has the fillet, the fillet slides on the lateral wall in each spacing hole.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, through the arrangement of the turn-over mechanism, under the driving action of the driving mechanism, the packaging bag is turned over in the operation hole, and the turn-over action of the packaging bag is hidden through the shielding protection action of the operation hole, so that the occupied external space of the packaging bag during turn-over is reduced, and meanwhile, the situation that the body part of an operator enters the turn-over area of the packaging bag due to negligence is avoided, so that the safety of the packaging bag in the turn-over process is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of a driving mechanism according to the present utility model;
FIG. 3 is a schematic view of the internal structure of the telescopic assembly of the present utility model;
FIG. 4 is a schematic view of a limiting mechanism according to the present utility model;
FIG. 5 is an enlarged view of FIG. 3 at A;
FIG. 6 is an enlarged view of FIG. 4 at B;
fig. 7 is an enlarged view at C in fig. 6.
In the figure: 101. a work table; 102. an L-shaped plate; 103. a first cylinder; 104. a printing plate; 105. a second cylinder; 201. an operation hole; 202. a sliding frame; 203. a rotating shaft; 204. pneumatic clamping jaws; 205. a first mounting hole; 206. a mounting frame; 207. a mounting plate; 208. a turnover block; 209. turning wheels; 210. an inclined plane; 301. a telescopic tube; 302. a telescopic rod; 303. a first spring; 401. a second mounting hole; 402. a driving plate; 403. a screw rod; 404. a motor; 501. a fixing plate; 502. a T-shaped rod; 503. a limiting hole; 504. round corners; 505. and a second spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-7, the utility model provides a packaging bag printing and turning device, which comprises a workbench 101, wherein an L-shaped plate 102 is slidably connected to the workbench 101, one side of the L-shaped plate 102, which is close to the workbench 101, is connected with a printing plate 104 through a first cylinder 103, a second cylinder 105 for pushing the printing plate 104 is arranged on the workbench 101, and a turning mechanism for turning packaging bags is arranged on the workbench 101;
the turnover mechanism comprises an operation hole 201 formed in the workbench 101, a sliding frame 202 is connected to the operation hole 201 in a sliding manner, a rotating shaft 203 is connected to two opposite side walls of the sliding frame 202 in a rotating manner, pneumatic clamping claws 204 are arranged at opposite ends of the two rotating shafts 203, first mounting holes 205 are formed in two opposite side walls of the operation hole 201, mounting frames 206 are fixedly connected to bottom walls of the two first mounting holes 205, mounting plates 207 are connected to the two mounting frames 206 in a sliding manner, a plurality of turnover blocks 208 are fixedly connected to one sides, far away from the bottom walls of the mounting frames 206, of the two mounting plates 207, turnover wheels 209 are fixedly connected to one ends, located in the first mounting holes 205, of the two rotating shafts 203, are matched with the turnover blocks 208, and a driving mechanism for driving the sliding frame 202 is arranged on the operation hole 201;
described herein are: through the setting of turn-over mechanism, under actuating mechanism's driving effect, make the wrapping bag realize the upset in operation hole 201, through the shielding protection effect of operation hole 201, hidden the upset action of wrapping bag to the outside space that occupies when having reduced the wrapping bag upset, simultaneously, also avoided the health position of operator to enter into the upset region of wrapping bag because of carelessness, thereby improved the security of wrapping bag upset in-process.
One side of each overturning block 208 far away from the printing plate 104 is provided with an inclined surface 210, and each inclined surface 210 slides on the side wall of each overturning wheel 209;
described herein are: through the setting of inclined plane 210, in the wrapping bag be close to printing plate 104 motion's in-process, the upset wheel 209 will offset with the inclined plane 210 on the upset piece 208, therefore under the interact force of inclined plane 210 and the direction effect of telescopic assembly, will promote upset piece 208 to the internal contraction of installing frame 206, at this moment, upset piece 208 will not mesh with upset wheel 209 each other any more to can not drive axis of rotation 203 and take place to rotate, further can not drive the wrapping bag and take place to rotate.
The two mounting frames 206 are provided with telescopic assemblies for stretching and retracting the turnover blocks 208, each telescopic assembly comprises a telescopic pipe 301 fixedly connected to the bottom wall of each mounting frame 206, each telescopic pipe 301 is connected with a telescopic rod 302 in a sliding manner, one end of each telescopic rod 302 is connected with each mounting plate 207, the side walls of each telescopic pipe 301 are sleeved with a first spring 303, and two ends of each first spring 303 are respectively connected with the bottom wall of each mounting frame 206 and each mounting plate 207;
described herein are: by the provision of the telescoping assembly, guiding and resetting actions are provided for movement of the flipping block 208.
The driving mechanism comprises second mounting holes 401 formed in the other two opposite side walls of the operation hole 201, driving plates 402 are connected to the two second mounting holes 401 in a sliding manner, opposite ends of the two driving plates 402 are connected with the sliding frame 202, a screw rod 403 is connected in one of the two second mounting holes 401 in a rotating manner, the driving plates 402 are connected to the screw rod 403 in a threaded manner, a motor 404 is arranged on the workbench 101, and the output end of the motor 404 is connected with the screw rod 403;
described herein are: by the arrangement of the driving mechanism, the sliding frame 202 is conveniently driven to move up and down in the operation hole 201.
The sliding frame 202 is provided with a limiting mechanism for limiting the rotating shaft 203, the limiting mechanism comprises a fixed plate 501 fixedly connected to one side, close to the turning wheel 209, of the sliding frame 202, a T-shaped rod 502 is slidably connected to the fixed plate 501, the side wall of the rotating shaft 203 is provided with a plurality of limiting holes 503, each limiting hole 503 is matched with the T-shaped rod 502, the side wall of the T-shaped rod 502 is sleeved with a second spring 505, and two ends of the second spring 505 are respectively connected with the fixed plate 501 and the side wall of the T-shaped rod 502;
described herein are: through stop gear's setting, realized the spacing to axis of rotation 203, further limited to the wrapping bag after the turn-over to the positional stability after the wrapping bag turn-over has been guaranteed.
A rounded corner 504 is formed at one end of the T-shaped rod 502, which is close to the rotating shaft 203, and the rounded corner 504 slides on the side wall of each limiting hole 503;
described herein are: by the arrangement of the fillets 504, when the limiting holes 503 are propped against the fillets 504 on the T-shaped rod 502, the T-shaped rod 502 is pushed to move away from the rotating shaft 203 under the interaction force.
Working principle: when the packaging bag is printed, two ends of the packaging bag are clamped through two pneumatic clamping claws 204 on a sliding frame 202, and then the printing of the printing plate 104 on the surface of the packaging bag is realized under the driving action of a first cylinder 103 and a second cylinder 105;
when one side of the packaging bag is printed, after the packaging bag is required to be turned over, a motor 404 is started to drive a screw rod 403 to rotate, under the threaded engagement transmission effect of the screw rod 403 and a driving plate 402 and the guiding effect of a second mounting hole 401, a sliding frame 202 is driven to move towards the inside of an operation hole 201, and as the motor 404 continuously rotates, when the moving distance of the sliding frame 202 exceeds the half width of the sliding frame 202, a turning wheel 209 at one end of a rotating shaft 203 abuts against a turning block 208 on a mounting plate 207, and under the mutual engagement transmission effect of the turning wheel 209 and the turning block 208, a pneumatic claw 204 at one end of the rotating shaft 203 is driven to rotate, so that the packaging bag is turned over in the operation hole 201, the turning action of the packaging bag is hidden through the shielding protection effect of the operation hole 201, the external space occupied by the packaging bag when the packaging bag is turned over is reduced, and meanwhile, the situation that the body part of an operator is inadvertently entered into the turning area of the packaging bag is avoided, so that the safety in the turning process of the packaging bag is improved;
after the package bag is turned over, the motor 404 drives the screw 403 to reversely rotate, so that the turned-over package bag is driven to move close to the printing plate 104, and in the process that the package bag moves close to the printing plate 104, the turning wheel 209 is propped against the inclined plane 210 on the turning block 208, so that the turning block 208 is pushed to shrink inwards towards the mounting frame 206 under the interaction force of the inclined plane 210 and the guiding action of the telescopic component, at the moment, the turning block 208 is not meshed with the turning wheel 209 any more, so that the rotation shaft 203 is not driven to rotate, and the package bag is not further driven to rotate;
and in the pivoted in-process of axis of rotation 203, will drive spacing hole 503 in step and rotate, when spacing hole 503 offsets with the fillet 504 on the T type pole 502, under the interact force, will promote the motion of T type pole 502 keeping away from axis of rotation 203, at this moment, second spring 505 atress warp, form elasticity, after the wrapping bag turn-over is accomplished, T type pole 502 will enter into spacing hole 503 again under the elastic force of second spring 505, and offset in the diapire of spacing hole 503, thereby realized spacing to axis of rotation 203, further spacing to the wrapping bag after the wrapping bag turn-over, thereby guaranteed the positional stability after the wrapping bag turn-over.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. A package printing turn-over device comprising:
the workbench (101) is connected with an L-shaped plate (102) in a sliding manner, one side, close to the workbench (101), of the L-shaped plate (102) is connected with a printing plate (104) through a first air cylinder (103), and the workbench (101) is provided with a second air cylinder (105) for pushing the printing plate (104); characterized by further comprising:
the turnover mechanism is arranged on the workbench (101) and used for turnover of the packaging bag;
the turnover mechanism comprises an operation hole (201) formed in a workbench (101), the operation hole (201) is connected with a sliding frame (202) in a sliding manner, two opposite side walls of the sliding frame (202) are rotationally connected with a rotating shaft (203), one ends of the two opposite side walls of the rotating shaft (203) are provided with pneumatic clamping claws (204), two opposite side walls of the operation hole (201) are provided with first installation holes (205), two installation frames (206) are fixedly connected to the bottom wall of the first installation holes (205), two installation frames (206) are connected with installation plates (207) in a sliding manner, one sides of the installation plates (207) away from the bottom wall of the installation frames (206) are fixedly connected with a plurality of turnover blocks (208), two ends of the rotating shaft (203) located in the first installation holes (205) are fixedly connected with turnover wheels (209), and the two turnover wheels (209) are arranged in a matched mode with each turnover block (208), and a driving mechanism for driving the sliding frame (202) is arranged on the operation hole (201).
2. The package printing and turning device according to claim 1, wherein: an inclined surface (210) is arranged on one side, far away from the printing plate (104), of each overturning block (208), and each inclined surface (210) slides on the side wall of the overturning wheel (209).
3. The package printing and turning device according to claim 1, wherein: the telescopic assembly for stretching each overturning block (208) is arranged on each installing frame (206), each telescopic assembly comprises a telescopic pipe (301) fixedly connected to the bottom wall of each installing frame (206), each telescopic pipe (301) is connected with a telescopic rod (302) in a sliding mode, one end of each telescopic rod (302) is connected with each installing plate (207), each telescopic pipe (301) is sleeved with a first spring (303), and two ends of each first spring (303) are connected with the bottom wall of each installing frame (206) and each installing plate (207).
4. The package printing and turning device according to claim 1, wherein: the driving mechanism comprises second mounting holes (401) formed in the other two opposite side walls of the operation hole (201), two driving plates (402) are connected to the second mounting holes (401) in a sliding mode, one ends of the driving plates (402) opposite to each other are connected with a sliding frame (202), one of the second mounting holes (401) is rotationally connected with a screw rod (403), the driving plates (402) are connected to the screw rod (403) in a threaded mode, a motor (404) is arranged on the workbench (101), and the output end of the motor (404) is connected with the screw rod (403).
5. The package printing and turning device according to claim 1, wherein: be equipped with the stop gear who is used for carrying out spacing to axis of rotation (203) on sliding frame (202), stop gear includes fixed connection fixed plate (501) that sliding frame (202) is close to turnover wheel (209) one side, sliding connection has T type pole (502) on fixed plate (501), a plurality of spacing holes (503) have been seted up on the lateral wall of axis of rotation (203), each spacing hole (503) and T type pole (502) assorted setting, the cover is equipped with second spring (505) on the lateral wall of T type pole (502), the both ends of second spring (505) are connected with the lateral wall of fixed plate (501) and T type pole (502) respectively.
6. The package printing and turning device according to claim 5, wherein: one end of the T-shaped rod (502) close to the rotating shaft (203) is provided with a round angle (504), and the round angle (504) slides on the side wall of each limit hole (503).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321780175.XU CN220429451U (en) | 2023-07-07 | 2023-07-07 | Packaging bag printing turn-over device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321780175.XU CN220429451U (en) | 2023-07-07 | 2023-07-07 | Packaging bag printing turn-over device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220429451U true CN220429451U (en) | 2024-02-02 |
Family
ID=89697493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321780175.XU Active CN220429451U (en) | 2023-07-07 | 2023-07-07 | Packaging bag printing turn-over device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220429451U (en) |
-
2023
- 2023-07-07 CN CN202321780175.XU patent/CN220429451U/en active Active
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