CN220297888U - Double faced adhesive tape dyestripping device - Google Patents
Double faced adhesive tape dyestripping device Download PDFInfo
- Publication number
- CN220297888U CN220297888U CN202321877150.1U CN202321877150U CN220297888U CN 220297888 U CN220297888 U CN 220297888U CN 202321877150 U CN202321877150 U CN 202321877150U CN 220297888 U CN220297888 U CN 220297888U
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- CN
- China
- Prior art keywords
- dyestripping
- pinch roller
- film tearing
- axis
- plate
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- 239000002390 adhesive tape Substances 0.000 title claims abstract description 20
- 238000009434 installation Methods 0.000 claims abstract description 11
- 238000003825 pressing Methods 0.000 claims description 12
- 239000013307 optical fiber Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 12
- 230000008569 process Effects 0.000 abstract description 9
- 239000002994 raw material Substances 0.000 abstract description 3
- 239000012528 membrane Substances 0.000 description 8
- 230000001681 protective effect Effects 0.000 description 6
- 230000003287 optical effect Effects 0.000 description 4
- 239000004568 cement Substances 0.000 description 3
- 230000003749 cleanliness Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 210000005069 ears Anatomy 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The utility model provides a double faced adhesive tape dyestripping device, which comprises: the rotating motor is connected with one end of the rotating shaft; a suction cup connected with the other end of the rotating shaft; clamp assembly, it includes the dyestripping mounting panel, the slip table cylinder, the dyestripping clamp plate, pinch roller installation riser and dyestripping pinch roller, the downside of the one end of dyestripping mounting panel is provided with the slip table cylinder, the end plate of slip table cylinder links to each other with the dyestripping clamp plate, the upside of the one end of dyestripping mounting panel is provided with two pinch roller installation risers, install the axis of rotation between two pinch roller installation risers, be provided with the dyestripping pinch roller in the axis of rotation, one side of dyestripping pinch roller is close to the upper end of dyestripping clamp plate and can sticis with sticis the dyestripping pinch roller at the sliptable cylinder during operation, the middle part on the dyestripping pinch roller is provided with the double faced adhesive tape. The utility model has high stripping success rate and avoids wasting raw materials when the film is torn, and the structure and the film tearing process of the whole film tearing device are simplified.
Description
Technical Field
The utility model relates to the technical field of film tearing, in particular to a double faced adhesive tape film tearing device.
Background
In the manufacturing process of the display screen, optical cement (Optically Clear Adhesive, OCA) is often adopted to bond the transparent optical element, the OCA is a solid transparent optical cement with a glue layer in the middle, and the two sides of the solid transparent optical cement are respectively a heavy release protective film and a light release protective film, so that the protective film needs to be peeled off when in use. The light release film with smaller viscosity can be only peeled off by the commonly used clip film tearing mechanism, the success rate of film tearing for the heavy release film with larger viscosity is lower, and the granular dust is easy to leave on the display screen in the film tearing process, so that the cleanliness is affected.
Disclosure of Invention
In order to solve the defects, the utility model provides the double-sided adhesive tape film tearing device, which has the advantages that the stripping success rate is high and the waste of raw materials is avoided during film tearing, the structure and the film tearing process of the whole film tearing device are simplified, and the cost of the automatic film tearing device is greatly reduced compared with that of a common film tearing structure.
A double sided tape film tearing device, comprising: the carrier adjusting assembly comprises a rotating motor and a rotating shaft, wherein the rotating motor is connected with one end of the rotating shaft; the sucker is connected with the other end of the rotating shaft through a sucker fixing plate and is used for bearing a display screen to be torn; clamp assembly, it includes the dyestripping mounting panel, the slip table cylinder, the dyestripping clamp plate, pinch roller installation riser and dyestripping pinch roller, the downside of the one end of dyestripping mounting panel is provided with the slip table cylinder, the end plate of slip table cylinder links to each other with the dyestripping clamp plate, the upside of the one end of dyestripping mounting panel is provided with two pinch roller installation risers, install the axis of rotation between two pinch roller installation risers, be provided with the dyestripping pinch roller in the axis of rotation, one side of dyestripping pinch roller is close to the upper end of dyestripping clamp plate and can sticis with sticis the dyestripping pinch roller at the slipway cylinder during operation, be provided with the double faced adhesive tape on the dyestripping pinch roller, the double faced adhesive tape is located the below of the display screen of waiting the dyestripping.
In one embodiment of the utility model, the carrier adjusting assembly further comprises an X-axis sliding table, a Z-axis lifting fixing plate, a Z-axis air cylinder and a rotating clamp fixing plate, wherein the Z-axis lifting fixing plate is arranged on the X-axis sliding table, the rotating clamp fixing plate is arranged on the upper side of the Z-axis lifting fixing plate through two Z-axis linear guide rails, the Z-axis air cylinder is arranged on the lower side of the Z-axis lifting fixing plate, a piston rod of the Z-axis air cylinder is connected with the bottom of the rotating clamp fixing plate through a rod head connecting block, and the rotating motor is arranged on the rotating clamp fixing plate.
In one embodiment of the present utility model, the two Z-axis linear guide rails are disposed in parallel.
In one embodiment of the present utility model, the suction cup is provided with a vacuum suction hole.
In one embodiment of the utility model, the film tearing pressing plate is L-shaped, two parallel support plates are arranged above the film tearing pressing plate, a U-shaped groove is formed between the two parallel support plates, the end face of each parallel support plate is a concave arc surface, and the concave arc surface is matched with the film tearing pressing wheel; and a double faced adhesive tape is arranged in the middle of the film tearing pinch roller.
In one embodiment of the present utility model, the other end of the tear film mounting plate is connected to the robot arm through a tear film adapter plate.
In one embodiment of the present utility model, an optical fiber sensor is disposed below the tear film pinch roller.
In summary, the utility model provides a double faced adhesive tape dyestripping device, which has the following beneficial effects:
according to the utility model, the double-sided adhesive tape on the film tearing pinch roller moves a distance from the edge of the film to be torn, the film tearing pinch roller is driven by the sliding table cylinder to press the film to be torn, so that the film is prevented from falling off in the film tearing process, and meanwhile, the optical fiber sensor senses whether the film tearing pinch roller and the film tearing pinch roller are provided with films or not, so that the film tearing accuracy is improved. The sucker is connected with negative pressure to adsorb and fix the display screen to be torn, so that the display screen is prevented from falling off in the process of tearing the film.
Furthermore, in the prior art, a film tearing method of tearing the small ears is commonly used on the protective film, and the process of sticking the small ears can be omitted, so that the process optimization is facilitated.
Further, due to the fact that the double-sided adhesive tape is large in adhesiveness and has the characteristic of being capable of being reused, the stripping success rate is high during film stripping, raw materials are prevented from being wasted, the structure and the film stripping process of the whole film stripping device are simplified, and the cost of the automatic film stripping device is greatly reduced compared with that of a common film stripping structure. Moreover, the utility model not only can peel off the protective film with large viscosity, but also can peel off the protective film with smaller viscosity easily, and has good compatible function.
Drawings
Fig. 1 is a schematic perspective view of a double-sided tape film tearing device according to an embodiment of the utility model.
Fig. 2 is a front view of the double-sided adhesive tape film tearing device.
Fig. 3 is a schematic perspective view of a clamp assembly.
Main element symbol description: 11. an X-axis sliding table; 111. an X-axis motor; 12. z-axis lifting fixing plate; 13. a rotating electric machine; 14. rotating the clamp fixing plate; 15. a Z-axis cylinder; 16. a club head connecting block; 17. a rotation shaft; 21. a sucker fixing plate; 22. a suction cup; 31. a robotic arm; 32. a tear film adapter plate; 33. a film tearing mounting plate; 34. a slipway cylinder; 35. a film tearing pressing plate; 351. parallel support plates; 352. a U-shaped groove; 36. the pinch roller is provided with a vertical plate; 37. a film tearing pinch roller; 38. a pinch roller mounting plate; 4. an optical fiber sensor.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
Referring to fig. 1 and 2, an embodiment provides a double-sided tape film tearing device, which includes: a stage adjustment assembly, a suction cup 22 and a clamp assembly.
The carrier adjusting assembly comprises an X-axis sliding table 11, a Z-axis lifting fixing plate 12, a Z-axis air cylinder 15, a rotary clamp fixing plate 14, a rotary motor 13 and a rotary shaft 17.
One end of the X-axis sliding table 11 is connected with an X-axis motor 111, and the Z-axis lifting fixing plate 12 is arranged on the X-axis sliding table 11 to realize the movement of the Z-axis lifting fixing plate 12 in the X direction.
The Z-axis lifting/lowering fixing plate 12 is provided with two parallel Z-axis linear guides, and the rotary jig fixing plate 14 is provided on the upper side of the Z-axis lifting/lowering fixing plate 12 through the two Z-axis linear guides. The Z-axis cylinder 15 is arranged at the lower side of the Z-axis lifting fixing plate 12, a piston rod of the Z-axis cylinder 15 is connected with the bottom of the rotary clamp fixing plate 14 through a rod head connecting block 16, and the Z-axis cylinder 15 drives the rotary clamp fixing plate 14 to lift.
The rotating motor 13 is arranged on the rotating clamp fixing plate 14, the rotating motor 13 is connected with one end of the rotating shaft 17, and the rotating motor 13 drives the rotating shaft 17 to overturn.
Next, the suction cup 22 is connected to the other end of the rotation shaft 17 through the suction cup fixing plate 21. The suction cup 22 is used for bearing a display screen to be torn.
Further, the suction cup 22 is provided with a vacuum suction hole. The sucker 22 is connected with the negative pressure to adsorb and fix the display screen to be torn, so that the display screen is prevented from falling off in the process of tearing the film.
Next, the jig assembly includes a robot arm 31, a film tearing adapter plate 32, a film tearing mounting plate 33, a slide table cylinder 34, a film tearing pressing plate 35, a pressing wheel mounting vertical plate 36 and a film tearing pressing wheel 37. The robot arm 31 links to each other with the dyestripping mounting panel 33 through dyestripping keysets 32, and the downside of the one end of dyestripping mounting panel 33 is provided with slip table cylinder 34, and the end plate of slip table cylinder 34 links to each other with dyestripping clamp plate 35. The upside of the one end of dyestripping mounting panel 33 is provided with pinch roller mounting panel 38, and pinch roller mounting panel 38's both sides are provided with a pinch roller installation riser 36 respectively, install the axis of rotation between two pinch roller installation risers 36, are provided with the dyestripping pinch roller 37 in the axis of rotation, and one side of dyestripping pinch roller 37 is close to the top end of dyestripping clamp 35 and sticiss dyestripping pinch roller 37 and can sticiss at slip table cylinder 34 during operation dyestripping clamp 35, is provided with the double faced adhesive tape on the dyestripping pinch roller 37, and the double faced adhesive tape is located the below of the display screen of waiting to tear the membrane. The fixture component is arranged below the display screen to be torn off, the film is separated off by means of gravity of the film and power of the robot arm 31, the film tearing effect is improved, particle dust is not easy to leave on the display screen in the film tearing process, and cleanliness is improved.
In this embodiment, a double sided adhesive tape is provided in the middle of the film tearing pinch roller 37; the dyestripping clamp plate 35 is L, and dyestripping clamp plate 35 top is provided with two parallel extension boards 351, forms U type groove 352 between two parallel extension boards 351, and the terminal surface of every parallel extension board 351 is indent arc surface, indent arc surface and dyestripping pinch roller 37 phase-match. The double-sided tape at the middle part of the film tearing pinch roller 37 is stuck with the edge of the film to be torn and moves for a distance, the two parallel support plates 351 are driven by the sliding table cylinder 34 to press the film to be torn, and the U-shaped groove 352 is designed to facilitate reducing the contact between the film tearing pinch plate 35 and the double-sided tape and improving the utilization times of the double-sided tape.
An optical fiber sensor 4 is arranged below the film tearing pinch roller 37. The optical fiber sensor 4 senses and judges whether the film is arranged on the film tearing pressing plate 35 and the film tearing pressing wheel 37, and the film tearing accuracy is improved.
The working procedure of this embodiment is: firstly, the X-axis motor 111 transports the display screen with the film to be torn to the film tearing station along the X direction through the X-axis sliding table 11, the Z-axis air cylinder 15 drives the rotary clamp fixing plate 14 to move along the Z direction, the rotary clamp fixing plate 14 drives the rotary motor 13 to move along the Z direction, then the rotary motor 13 drives the sucker 22 to move along the Z direction, then the rotary motor 13 is started, the rotary motor 13 drives the sucker 22 to overturn, and then the display screen with the film to be torn is overturned. The robot arm 31 drives the anchor clamps and is close to the corner of waiting to tear the membrane, and the corner of waiting to tear the membrane removes a section distance to the double-sided tape, and the membrane is waited to tear to compress tightly under slip table cylinder 34's drive to tear membrane clamp plate 35, guarantees that the membrane is not dropped at the membrane in-process of tearing, and the robot arm 31 takes the anchor clamps subassembly to remove and accomplishes the membrane technology of tearing.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. A double sided tape dyestripping device, characterized in that it comprises:
the carrier adjusting assembly comprises a rotating motor and a rotating shaft, wherein the rotating motor is connected with one end of the rotating shaft;
the sucker is connected with the other end of the rotating shaft through a sucker fixing plate and is used for bearing a display screen to be torn;
clamp assembly, it includes the dyestripping mounting panel, the slip table cylinder, the dyestripping clamp plate, pinch roller installation riser and dyestripping pinch roller, the downside of the one end of dyestripping mounting panel is provided with the slip table cylinder, the end plate of slip table cylinder links to each other with the dyestripping clamp plate, the upside of the one end of dyestripping mounting panel is provided with two pinch roller installation risers, install the axis of rotation between two pinch roller installation risers, be provided with the dyestripping pinch roller in the axis of rotation, one side of dyestripping pinch roller is close to the upper end of dyestripping clamp plate and can sticis with sticis the dyestripping pinch roller at the slipway cylinder during operation, be provided with the double faced adhesive tape on the dyestripping pinch roller, the double faced adhesive tape is located the below of the display screen of waiting the dyestripping.
2. The double faced adhesive tape dyestripping device according to claim 1, wherein the carrier adjusting component further comprises an X-axis sliding table, a Z-axis lifting fixing plate, a Z-axis air cylinder and a rotating clamp fixing plate, wherein the Z-axis lifting fixing plate is arranged on the X-axis sliding table, the rotating clamp fixing plate is arranged on the upper side of the Z-axis lifting fixing plate through two Z-axis linear guide rails, the Z-axis air cylinder is arranged on the lower side of the Z-axis lifting fixing plate, a piston rod of the Z-axis air cylinder is connected with the bottom of the rotating clamp fixing plate through a rod head connecting block, and the rotating motor is arranged on the rotating clamp fixing plate.
3. The double sided tape film tearing device according to claim 2, wherein two of the Z-axis linear guide rails are arranged in parallel.
4. The double-sided tape film tearing device according to claim 1, wherein the suction cup is provided with a vacuum suction hole.
5. The double-sided tape film tearing device according to claim 1, wherein the film tearing pressing plate is L-shaped, two parallel support plates are arranged above the film tearing pressing plate, a U-shaped groove is formed between the two parallel support plates, the end face of each parallel support plate is a concave arc surface, and the concave arc surface is matched with the film tearing pressing wheel; and a double faced adhesive tape is arranged in the middle of the film tearing pinch roller.
6. The double-sided tape film tearing device according to claim 1, wherein the other end of the film tearing mounting plate is connected with the robot arm through a film tearing adapter plate.
7. The double-sided tape film tearing device according to claim 1, wherein an optical fiber sensor is arranged below the film tearing pinch roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321877150.1U CN220297888U (en) | 2023-07-17 | 2023-07-17 | Double faced adhesive tape dyestripping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321877150.1U CN220297888U (en) | 2023-07-17 | 2023-07-17 | Double faced adhesive tape dyestripping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220297888U true CN220297888U (en) | 2024-01-05 |
Family
ID=89373736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321877150.1U Active CN220297888U (en) | 2023-07-17 | 2023-07-17 | Double faced adhesive tape dyestripping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220297888U (en) |
-
2023
- 2023-07-17 CN CN202321877150.1U patent/CN220297888U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |