CN110450519B - Film separating device and film lifting mechanism - Google Patents
Film separating device and film lifting mechanism Download PDFInfo
- Publication number
- CN110450519B CN110450519B CN201910759844.7A CN201910759844A CN110450519B CN 110450519 B CN110450519 B CN 110450519B CN 201910759844 A CN201910759844 A CN 201910759844A CN 110450519 B CN110450519 B CN 110450519B
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- film
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- bearing table
- pressing
- working surface
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- 230000007246 mechanism Effects 0.000 title claims abstract description 60
- 238000003825 pressing Methods 0.000 claims abstract description 84
- 230000001681 protective effect Effects 0.000 claims abstract description 62
- 239000012790 adhesive layer Substances 0.000 claims abstract description 20
- 238000000926 separation method Methods 0.000 claims abstract description 11
- 239000002390 adhesive tape Substances 0.000 claims description 34
- 238000007664 blowing Methods 0.000 claims description 11
- 238000010096 film blowing Methods 0.000 claims description 8
- 239000000853 adhesive Substances 0.000 claims description 5
- 230000001070 adhesive effect Effects 0.000 claims description 5
- 239000012528 membrane Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 5
- 238000004804 winding Methods 0.000 description 11
- 239000010410 layer Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 238000010023 transfer printing Methods 0.000 description 3
- 230000013011 mating Effects 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B43/00—Operations specially adapted for layered products and not otherwise provided for, e.g. repairing; Apparatus therefor
- B32B43/006—Delaminating
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The invention discloses a film separating device and a film lifting mechanism, wherein the film lifting mechanism comprises a pressure-bearing table, and an adhesive layer is arranged on the working surface of the pressure-bearing table; and the pressing assembly comprises a pressing block, the pressing block can be matched with the working surface of the pressure-bearing table to form a pressing part, and the longitudinal distance between the pressing block and the working surface of the pressure-bearing table is adjustable, so that the pressing part is opened or closed. The film lifting mechanism can initially lift the protective film and the back film and is used as a lifting opening for the subsequent film separation; the film separating device adopts the film lifting mechanism, does not need manual operation, can quickly form a lifting opening, completes film separation, and is beneficial to improving the production efficiency.
Description
Technical Field
The invention relates to the technical field of intelligent terminal manufacturing, in particular to a film separating device and a film lifting mechanism.
Background
In the process of the back film of the intelligent terminal (such as a mobile phone, a tablet personal computer and the like), after a layer of protective film is required to be torn off, the back film is put into a UV (ultraviolet-Violet Ray) transfer machine for UV transfer printing lines.
At present, the protective film and the back film are separated in a manual mode, and then the back film is put into a UV transfer printing machine, so that manual operation is needed in the process, and the production efficiency is not improved.
Disclosure of Invention
Based on this, it is necessary to provide a film separating device and a film lifting mechanism. The film lifting mechanism can initially lift the protective film and the back film and is used as a lifting opening for the subsequent film separation; the film separating device adopts the film lifting mechanism, does not need manual operation, can quickly form a lifting opening, completes film separation, and is beneficial to improving the production efficiency.
The technical scheme is as follows:
in one aspect, the application provides a film lifting mechanism, which comprises a pressure-bearing table, wherein an adhesive layer is arranged on the working surface of the pressure-bearing table; and the pressing assembly comprises a pressing block, the pressing block can be matched with the working surface of the pressure-bearing table to form a pressing part, and the longitudinal distance between the pressing block and the working surface of the pressure-bearing table is adjustable, so that the pressing part is opened or closed.
When the film separation process is needed, one end or one corner of the back film and the protective film which are bonded together are placed on the bonding layer of the pressure-bearing film, wherein the bonding layer is bonded with the protective film, then the pressing block is pressed down, the pressing part is closed, and the bonding layer and the protective film are further fixed together; at this time, the pressing part is opened, the adhesive layer and the protective film are fixed together, and the back film can rebound, so that the back film and the protective film attached together are lifted up, and a lifting opening of a subsequent film separating process is formed. In the process, manual intervention is not needed, and the lifting reliability is improved.
The technical scheme is further described as follows:
in one embodiment, the pressing assembly further comprises a mounting member, and the pressing block is telescopically arranged on the mounting member, so that the longitudinal distance between the pressing block and the working surface of the pressure-bearing table is adjustable.
In one embodiment, the mounting member is provided with a first telescopic device, and the telescopic end of the telescopic device is fixedly connected with the pressing block, so that the longitudinal distance between the pressing block and the working surface of the pressure-bearing table is adjustable.
In one embodiment, the lateral spacing between the mount and the bearing table is adjustable.
In one embodiment, the pressing assembly further comprises a second telescopic device for driving the mounting piece to move transversely, so that the transverse distance between the mounting piece and the bearing table is adjustable.
In one embodiment, the mating surface of the pressing block includes an inclined surface, an avoiding surface, and a pressing surface that cooperates with the working surface of the bearing table to form the pressing portion, where the avoiding surface is concavely arranged and is disposed between the pressing surface and the inclined surface.
In one embodiment, the film lifting mechanism further comprises an adhesive tape, wherein an adhesive surface of the adhesive tape is arranged on the working surface of the pressure-bearing platform to form the adhesive layer.
In one embodiment, the film lifting mechanism further comprises an unreeling component for delivering the adhesive tape and a reeling component for reeling the adhesive tape, wherein the adhesive tape enters the working surface of the pressure-bearing platform through the tape delivering end of the unreeling component and then enters the tape reeling end of the reeling component.
In one embodiment, a separator is disposed between the unreeling mechanism and the reeling mechanism.
In one embodiment, the film lifting mechanism further comprises a mounting seat, the unreeling assembly and the reeling assembly are both arranged below the mounting seat, the pressure bearing table is arranged above the mounting seat, the mounting seat is provided with a first through hole and a second through hole for the adhesive tape to pass through, and the first through hole and the second through hole are arranged on two sides of the pressure bearing table at intervals.
On the other hand, the application also provides a film separating device, which comprises the film lifting mechanism in the embodiment, and further comprises a workbench, wherein the workbench is arranged on the mounting seat, the workbench and the pressure-bearing table are arranged at intervals, the working surface of the workbench is matched with the working surface of the pressure-bearing table to form a supporting surface, and the working surface of the workbench is provided with a first suction part for fixing a protective film; the film removing device is used for removing the back film on the protective film from the protective film, so that the protective film is separated from the back film.
When the film separating device is used, the back film and the protective film which are bonded together are placed on the workbench in a manual film transferring or mechanical automatic film transferring mode, wherein the protective film faces downwards, the protective film is fixed by the first suction part, at the moment, one end or one corner of the back film and the protective film which are bonded together are placed on the adhesive layer of the pressure-bearing film, and the adhesive layer is bonded with the protective film; then pressing down the pressing block, closing the pressing part, and further fixing the adhesive layer and the protective film together; and then the pressing part is opened, the adhesive layer and the protective film are fixed together, and the back film can rebound, so that the back film and the protective film attached together are lifted up, and a lifting opening of a subsequent film separation process is formed. And finally, tearing the back film on the protective film away from the protective film by using a film taking mechanism, so that the protective film is separated from the back film. The film separating device adopts the film lifting mechanism, does not need manual operation, can quickly form a lifting opening, completes film separation, and is beneficial to improving the production efficiency.
The technical scheme is further described as follows:
in one embodiment, the film taking mechanism comprises a robot operating arm and a sucker assembly arranged on the robot operating arm, and the sucker assembly is provided with a second suction part for taking and placing the back film.
In one embodiment, the table is movable relative to the platen.
In one embodiment, the film separating device further comprises a film blowing mechanism, wherein the film blowing mechanism is provided with a blowing nozzle for blowing the protective film into the second through hole, and the second through hole is arranged between the workbench and the pressure-bearing platform.
In one embodiment, the mouthpiece is movable relative to the second through hole.
Drawings
FIG. 1 is a schematic diagram of a part of a membrane lifting mechanism in an embodiment;
FIG. 2 is a schematic view of the pressing assembly shown in FIG. 1;
FIG. 3 is a schematic diagram illustrating an assembly of a film lifting mechanism and a workbench according to an embodiment;
FIG. 4 is a schematic diagram of a film taking mechanism in an embodiment;
fig. 5 is an enlarged partial schematic view of fig. 3.
Reference numerals illustrate:
100. a film lifting mechanism; 110. a pressure-bearing table; 112. an adhesive surface; 114. a pressing part; 120. a pressing assembly; 122. briquetting; 102. an inclined surface; 104. an avoidance surface; 106. pressing the surface; 124. a mounting member; 126. a first telescopic device; 128. a second telescopic device; 130. an adhesive tape; 140. unreeling the assembly; 150. a winding assembly; 160. a mounting base; 162. a first through hole; 164. a second through hole; 170. a partition plate; 200. a work table; 210. a first suction part; 300. a film taking mechanism; 310. a robot operating arm; 320. a suction cup assembly; 322. a second suction part; 400. a film blowing mechanism; 410. a blowing nozzle.
Detailed Description
The present invention will be further described in detail with reference to the drawings and the detailed description, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the detailed description and specific examples are intended for purposes of illustration only and are not intended to limit the scope of the invention.
It will be understood that when an element is referred to as being "mounted," "positioned," "secured" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. Further, when one element is considered as being "fixedly connected" to another element, the two elements may be fixed by a detachable connection manner, or may be fixed by a non-detachable connection manner, such as sleeving, clamping, integrally forming, or welding, which may be implemented in the prior art, and thus, the description is not further omitted. When an element is perpendicular or nearly perpendicular to another element, it is meant that the ideal conditions for both are perpendicular, but certain vertical errors may exist due to manufacturing and assembly effects. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
The terms "first" and "second" as used herein do not denote a particular quantity or order, but rather are used to distinguish one element from another.
As shown in fig. 1, in one embodiment, a film lifting mechanism 100 is provided, which includes a pressure-bearing platform 110, and an adhesive layer is disposed on a working surface of the pressure-bearing platform 110; and the pressing assembly 120, the pressing assembly 120 comprises a pressing block 122, the pressing block 122 can be matched with the working surface of the pressure-bearing table 110 to form the pressing part 114, and the longitudinal distance between the pressing block 122 and the working surface of the pressure-bearing table 110 is adjustable, so that the pressing part 114 is opened or closed.
When the film separation process is needed, one end or one corner of the back film and the protective film which are bonded together are placed on the bonding layer of the pressure-bearing film, wherein the bonding layer is bonded with the protective film, then the pressing block 122 is pressed down, the pressing part 114 is closed, and the bonding layer and the protective film are further fixed together; at this time, the pressing portion 114 is opened, the adhesive layer and the protective film are fixed together, and the back film can rebound, so that the back film and the protective film attached together are lifted up, and a lifting opening of a subsequent film separating process is formed. In the process, manual intervention is not needed, and the lifting reliability is improved.
The "press-fit portion 114" may be formed by using the self-gravity of the pressing block 122 to match the working surface of the pressure-bearing table 110, or may be formed by using the self-gravity of the pressing block 122 and an additional applied pressure (e.g., a spring force, a pressure generated by an air cylinder, a pressure generated by a hydraulic cylinder, a pressure generated by a linear motor, a pressure generated by a telescopic element such as a screw-nut mechanism, etc.) to match the working surface of the pressure-bearing table 110. Further, the pressing block 122 may be driven by a return spring, a screw nut, an air cylinder, a hydraulic cylinder, a linear motor, or the like.
In addition, the "adhesive layer" may be formed using an existing object having tackiness, such as a tape, double-sided tape, adhesive tape, or plastic having tackiness, or the like.
Based on the above embodiment, as shown in fig. 2, in an embodiment, the pressing assembly 120 further includes a mounting member 124, and the pressing block 122 is telescopically disposed on the mounting member 124, so that a longitudinal distance between the pressing block 122 and the working surface of the bearing table 110 is adjustable. In this way, the mounting piece 124 is utilized to mount the pressing block 122, and the longitudinal distance between the pressing block 122 and the working surface of the bearing table 110 is adjustable in combination with the telescopic movement of the pressing block 122, so as to realize the opening or closing of the pressing portion 114. The telescopic movement of the pressing block 122 can be realized in various ways, such as a spring reset mechanism, a screw nut mechanism, an air cylinder, a hydraulic cylinder, a linear motor and the like.
Further, as shown in fig. 2, in an embodiment, the mounting member 124 is provided with a first telescopic device 126, and the telescopic end of the telescopic device is fixedly connected to the pressing block 122, so that the longitudinal distance between the pressing block 122 and the working surface of the bearing table 110 is adjustable. The first telescopic device 126 is convenient for realizing the movement of the pressing block 122, and the first telescopic device 126 can be telescopic equipment which can be controlled electrically, such as a screw-nut mechanism, a cylinder, a hydraulic cylinder, a linear motor and the like.
Based on any of the above embodiments, in one embodiment, the lateral spacing between the mounting member 124 and the platen 110 is adjustable. In this manner, the adjustment between the lateral spacing of the press block 122 and the pressure bearing table 110 can be achieved by adjusting the lateral spacing between the mounting member 124 and the pressure bearing table 110, so as to meet the requirements of different products.
Further, as shown in fig. 2, in an embodiment, the pressing assembly 120 further includes a second telescopic device 128 for driving the mounting member 124 to move laterally, so that the lateral distance between the mounting member 124 and the bearing table 110 is adjustable. The second telescopic device 128 may be a telescopic device capable of being controlled electrically, such as a screw-nut mechanism, an air cylinder, a hydraulic cylinder, a linear motor, etc.
On the basis of any of the above embodiments, as shown in fig. 2, in one embodiment, the mating surface of the pressing block 122 includes an inclined surface 102, an avoiding surface 104, and a pressing surface 106 that cooperates with the working surface of the pressure receiving platform 110 to form a pressing portion 114, where the avoiding surface 104 is concavely disposed inward and is disposed between the pressing surface 106 and the inclined surface 102. In this way, in the pressing process of the pressing block 122, the inclined surface 102 is used for guiding, so that the pressing surface 106 is matched with the working surface of the pressure bearing platform 110 to form the pressing portion 114, and at this time, due to the existence of the avoiding surface 104, the pressing portion 114 can be prevented from pressing the corner of the back film.
In addition to any of the above embodiments, as shown in fig. 3, in one embodiment, the film lifting mechanism 100 further includes an adhesive tape 130, and the adhesive surface 112 of the adhesive tape 130 is disposed on the working surface of the pressure-bearing platform 110 to form an adhesive layer. In this way, the adhesive layer can be formed by the adhesive surface 112 of the adhesive tape 130, which is easy to replace.
Further, as shown in fig. 3, in an embodiment, the film lifting mechanism 100 further includes an unreeling component 140 for delivering the adhesive tape 130, and a reeling component 150 for reeling the adhesive tape 130, wherein the adhesive tape 130 enters the working surface of the pressure-bearing platform 110 through the unreeling end of the unreeling component 140, and then enters the reeling end of the reeling component 150. In this way, the adhesive tape 130 can be wound to form an adhesive tape, then the adhesive tape is put into the unreeling component 140 to be unreeled, and the adhesive tape enters the winding component 150 after entering the working surface of the pressure-bearing platform 110 to form an adhesive layer, so that the automatic unreeling of the adhesive tape 130 and the automatic winding after use can be realized, and the automation is improved. Meanwhile, the separated protective film is still adhered to the adhesive tape 130, so that the adhesive tape 130 is wound, the protective film can be wound into the winding assembly 150 or the protective film is conveyed away from the working surface of the pressure bearing table 110 by using the winding action of the winding assembly 150, and the next film is separated conveniently.
It should be noted that, the specific embodiments of the unreeling assembly 140 and the reeling assembly 150 may be implemented in the prior art, and are not described herein. Preferably, the winding assembly 140 is provided with an anti-reverse structure so that after winding the adhesive tape, the adhesive tape is not reversed to be discharged. The anti-reverse structure can be specifically a ratchet type anti-reverse structure or a damped type anti-reverse structure.
Further, as shown in fig. 1 and 3, in an embodiment, the film lifting mechanism 100 further includes a mounting seat 160, the unreeling component 140 and the reeling component 150 are disposed below the mounting seat 160, the pressure-bearing platform 110 is disposed above the mounting seat 160, the mounting seat 160 is provided with a first through hole 162 and a second through hole 164 for the adhesive tape 130 to pass through, and the first through hole 162 and the second through hole 164 are disposed at two sides of the pressure-bearing platform 110 at intervals. The pressure-bearing platform 110, the unreeling component 140 and the reeling component 150 are combined into a whole by the mounting base 160, and the adhesive tape 130 is threaded through the first through hole 162 and the second through hole 164.
Further, as shown in fig. 3, in an embodiment, a partition 170 is disposed between the unreeling mechanism and the reeling mechanism. In this way, the separator 170 can prevent the winding assembly 150 from winding the adhesive tape 130, and the protective film is driven to enter the second through hole 164, so that the irregular entry of the protective film affects the transportation of the adhesive tape 130 between the unreeling assembly 140 and the pressure-bearing table 110, and the winding of the adhesive tape 130 and the protective film is prevented.
As shown in fig. 1, 3 and 4, in an embodiment, a film separating device is further provided, which includes the film lifting mechanism 100 in the above embodiment, and further includes a workbench 200, where the workbench 200 is disposed on the mounting base 160, and the workbench 200 is disposed at intervals with the pressure-bearing platform 110, the working surface of the workbench 200 and the working surface of the pressure-bearing platform 110 cooperate to form a supporting surface, and the working surface of the workbench 200 is provided with a first suction portion 210 for fixing a protective film; the film taking mechanism 300 is used for tearing the back film on the protective film away from the protective film, so that the protective film is separated from the back film.
When the film separating device is used, the attached back film and the protective film are placed on the workbench 200 in a manual film transferring or mechanical automatic film transferring mode, wherein the protective film faces downwards, the protective film is fixed by the first suction part 210, at the moment, one end or one corner of the attached back film and the protective film is placed on the adhesive layer of the pressure-bearing film, and the adhesive layer is attached to the protective film; then the pressing block 122 is pressed down, the pressing part 114 is closed, and the adhesive layer and the protective film are further fixed together; and then the pressing part 114 is opened, the adhesive layer and the protective film are fixed together, and the back film can rebound, so that the back film and the protective film attached together are lifted up, and a lifting opening of a subsequent film separation process is formed. Finally, the back film on the protective film is torn away from the protective film by the film taking mechanism 300, so that the protective film is separated from the back film. The film separating device adopts the film lifting mechanism 100, can quickly form a lifting opening without manual operation, completes film separation, and is beneficial to improving the production efficiency.
The "film taking mechanism 300" may be implemented by a manipulator of a robot, the suction cup assembly 320, or the like.
As shown in fig. 4, in the embodiment, the film taking mechanism 300 includes a robot arm 310, and a suction cup assembly 320 provided on the robot arm 310, and the suction cup assembly 320 is provided with a second suction portion 322 for taking and placing a back film. The second suction part 322 of the suction cup assembly 320 is used for sucking and fixing the back film, then the operation arm of the robot is used for driving the suction cup assembly 320 to move along the preset direction, the back film is torn from the protective film, and then the back film is transferred to the UV transfer machine for transfer printing.
Based on any of the above embodiments of the film separating device, in one embodiment, the table 200 may be movable relative to the pressure-bearing table 110. Thus, the interval between the table 200 and the bearing table 110 may be set according to the characteristics of the product; the workbench 200 may be close to the pressure-bearing platform 110, and the film-lifting mechanism 100 may be used to lift the back film and the protective film, and then the workbench 200 may be far away from the pressure-bearing platform 110, so that the film-taking mechanism 300 may perform the film-tearing operation.
The movement of the table 200 may be implemented in various manners, such as a screw-nut mechanism, an air cylinder, a hydraulic cylinder, a linear motor, etc., and the specific implementation manner may be implemented in the prior art.
On the basis of any one of the above embodiments of the film separating device, as shown in fig. 5, in one embodiment, the film separating device further includes a film blowing mechanism 400, where the film blowing mechanism 400 is provided with a blowing nozzle 410 for blowing the protective film into the second through hole 164, and the second through hole 164 is disposed between the workbench 200 and the pressure-bearing platform 110. Thus, the blowing nozzle 410 of the film blowing mechanism 400 facilitates blowing the protective film into the second through hole 164, which is beneficial to quickly cleaning the protective film remained on the pressure-bearing table 110 and the work table 200.
Further, in one embodiment, the mouthpiece 410 is movable relative to the second through-hole 164. This makes it possible to blow the protective film into the second through hole 164 more effectively. There are various ways to implement the movement of the mouthpiece 410, such as a screw-nut mechanism, an air cylinder, a hydraulic cylinder, a linear motor, etc.
Specifically, the blowing nozzle 410 of the film blowing mechanism 400 may be mounted on the mount 124, and movement of the blowing nozzle 410 is achieved by movement of the second telescopic member 128.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples illustrate only a few embodiments of the invention, which are described in detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (8)
1. A membrane lifting mechanism, comprising:
the working surface of the pressure-bearing table is provided with an adhesive layer; and
The pressing assembly comprises a pressing block, the pressing block can be matched with the working surface of the pressure-bearing table to form a pressing part, and the longitudinal distance between the pressing block and the working surface of the pressure-bearing table is adjustable, so that the pressing part is opened or closed; the pressing assembly further comprises a mounting piece, and the pressing block is arranged on the mounting piece in a telescopic manner, so that the longitudinal distance between the pressing block and the working surface of the pressure-bearing table is adjustable; the matching surface of the pressing block comprises an inclined surface, an avoidance surface and a pressing surface matched with the working surface of the pressure-bearing table to form the pressing part, and the avoidance surface is concavely arranged inwards and is arranged between the pressing surface and the inclined surface.
2. The film lifting mechanism of claim 1, wherein a lateral spacing between the mounting member and the pressure stand is adjustable.
3. The film lifting mechanism according to claim 1 or 2, further comprising an adhesive tape, wherein an adhesive surface of the adhesive tape is disposed on a working surface of the pressure-bearing table to form the adhesive layer.
4. A film lifting mechanism according to claim 3, further comprising an unreeling assembly for delivering the adhesive tape, and a reeling assembly for reeling the adhesive tape, wherein the adhesive tape enters the working surface of the pressure-bearing table through the unreeling end of the unreeling assembly and then enters the reeling end of the reeling assembly.
5. The film lifting mechanism according to claim 4, further comprising a mounting seat, wherein the unreeling component and the reeling component are both arranged below the mounting seat, the pressure-bearing table is arranged above the mounting seat, the mounting seat is provided with a first through hole and a second through hole for the adhesive tape to pass through, and the first through hole and the second through hole are arranged on two sides of the pressure-bearing table at intervals.
6. The film separating device is characterized by comprising the film lifting mechanism as claimed in claim 5, and further comprising a workbench, wherein the workbench is arranged on the mounting seat and is arranged at intervals with the pressure-bearing table, the working surface of the workbench is matched with the working surface of the pressure-bearing table to form a supporting surface, and the working surface of the workbench is provided with a first suction part for fixing a protective film; the film removing device is used for removing the back film on the protective film from the protective film, so that the protective film is separated from the back film.
7. The membrane separation device of claim 6, wherein the table is movable relative to the pressure stage.
8. The film separating device as claimed in claim 6 or 7, further comprising a film blowing mechanism provided with a blowing nozzle for blowing the protective film into the second through hole provided between the table and the pressure-receiving table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910759844.7A CN110450519B (en) | 2019-08-16 | 2019-08-16 | Film separating device and film lifting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910759844.7A CN110450519B (en) | 2019-08-16 | 2019-08-16 | Film separating device and film lifting mechanism |
Publications (2)
| Publication Number | Publication Date |
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| CN110450519A CN110450519A (en) | 2019-11-15 |
| CN110450519B true CN110450519B (en) | 2024-02-06 |
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| CN201910759844.7A Active CN110450519B (en) | 2019-08-16 | 2019-08-16 | Film separating device and film lifting mechanism |
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| CN206742210U (en) * | 2017-04-28 | 2017-12-12 | 东莞市安达自动化设备有限公司 | A kind of make-up machine for semiconductor pad pasting |
| CN207808706U (en) * | 2018-01-30 | 2018-09-04 | 宁德时代新能源科技股份有限公司 | Dyestripping mechanism and dyestripping equipment |
| CN109968646A (en) * | 2019-04-30 | 2019-07-05 | 秦皇岛恒起包装新材料有限公司 | A kind of PVDC inflation film manufacturing machine cold rinse bank nip rolls adjustable in pitch |
| CN210881266U (en) * | 2019-08-16 | 2020-06-30 | 广东拓斯达科技股份有限公司 | Film separating device and film lifting mechanism |
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