CN113602622A - Method and apparatus for automatically peeling upper release film attached with upper and lower release film tapes - Google Patents
Method and apparatus for automatically peeling upper release film attached with upper and lower release film tapes Download PDFInfo
- Publication number
- CN113602622A CN113602622A CN202010407255.5A CN202010407255A CN113602622A CN 113602622 A CN113602622 A CN 113602622A CN 202010407255 A CN202010407255 A CN 202010407255A CN 113602622 A CN113602622 A CN 113602622A
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- Prior art keywords
- release film
- adhesive tape
- film
- upper release
- stripping
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- 238000000034 method Methods 0.000 title claims abstract description 21
- 239000002390 adhesive tape Substances 0.000 claims abstract description 110
- 238000001179 sorption measurement Methods 0.000 claims abstract description 13
- 239000000853 adhesive Substances 0.000 claims description 20
- 230000001070 adhesive effect Effects 0.000 claims description 20
- 239000012528 membrane Substances 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 11
- 238000013459 approach Methods 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000004026 adhesive bonding Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65C—LABELLING OR TAGGING MACHINES, APPARATUS, OR PROCESSES
- B65C9/00—Details of labelling machines or apparatus
- B65C9/08—Label feeding
- B65C9/18—Label feeding from strips, e.g. from rolls
- B65C9/1865—Label feeding from strips, e.g. from rolls the labels adhering on a backing strip
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65C—LABELLING OR TAGGING MACHINES, APPARATUS, OR PROCESSES
- B65C9/00—Details of labelling machines or apparatus
- B65C9/08—Label feeding
- B65C9/18—Label feeding from strips, e.g. from rolls
- B65C9/1803—Label feeding from strips, e.g. from rolls the labels being cut from a strip
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H41/00—Machines for separating superposed webs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/19—Specific article or web
- B65H2701/192—Labels
Landscapes
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Labeling Devices (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
The invention provides an automatic stripping method and device for an upper release film attached with an upper release film adhesive tape and a lower release film adhesive tape, which comprises the steps of placing the adhesive tape on a film stripping platform, attaching an upper release film and a lower release film to the two sides of the adhesive tape respectively, and arranging an ear part and an attaching part at the two ends of the upper release film respectively, fixing the adhesive tape on the film stripping platform, providing an adsorption force to adsorb the ear part of the upper release film in a single-point manner, further moving the upper release film relatively far away from the exposed surface of the adhesive tape, and enabling the upper release film to be gradually separated from the exposed surface of the adhesive tape from the ear part to the attaching part so as to finish the automatic stripping operation of the upper release film. The invention also comprises an automatic film stripping device for implementing the method, so as to solve the problem that the traditional technology does not have the technology of automatically stripping the upper release film.
Description
Technical Field
The present invention relates to a method for automatically peeling an upper release film from an adhesive tape with an upper release film and a lower release film, and a device thereof.
Background
In general, an adhesive tape has at least one of its two surfaces generally adhered to each other, and is used as an adhering surface for adhering the adhesive tape to a surface of an object, and the other exposed surface of the adhesive tape, which is not adhered to the surface, is exposed to the outside. It is known that tape manufacturers cover at least one release film on the adhesive surface of the tape to protect the adhesive surface. In addition, in order to protect the exposed surface of the tape, a small amount of adhesive is also applied to the exposed surface of the tape, and another release film is attached to protect the exposed surface.
It can be seen that there is a substantial problem in that an upper release film and a lower release film are attached to both surfaces of an adhesive tape (as shown in fig. 1) for attaching the adhesive tape to the surface of an article on one side, after the adhesive tape is manufactured and shipped; the upper release film 13a protects the exposed surface 11a of the tape 10a, and the lower release film 14a protects the adhesive surface 12a of the tape 10 a.
Since the sticking amount on the exposed surface 11a of the tape 10a is much lower than that on the adhesive surface 12a, the upper release film 13a has much smaller adhesion force than the lower release film 14a to the upper release film 13a and the lower release film 14a on both sides of the tape 10a, and therefore, the force required for the user to peel off the upper release film 13a of the tape 10a is relatively small, and the force required for the user to peel off the lower release film 14a of the tape 10a is relatively large.
These problems regarding the magnitude of the adhesive force of the upper release film 13a and the lower release film 14a are not considered to be very important in the operation of manually peeling the films at the user end, but when the user end uses mechanical equipment to perform the automatic film peeling operation, the qualification rate of the automatic film peeling and the automation process of adhering the adhesive tape are greatly affected, and the related technology of automatic film peeling is not known in the film peeling technology of the adhesive tape 10a with the release films having different adhesive forces respectively coated on the two sides, so that the need for improvement is needed.
Disclosure of Invention
In view of the above, the present invention is directed to an improvement and refinement of the problem of the conventional art that the upper and lower releasing films with different adhesive forces are attached to the two sides of the adhesive tape, respectively, and the automatic film peeling technique is not found yet. More specifically, the present invention relates to a technique for automatically peeling off an upper release film attached to a exposed surface of an adhesive tape while maintaining the lower release film attached to the adhesive surface of the adhesive tape intact (i.e., not yet peeled).
To this end, the present invention provides an automatic peeling method of an upper release film with an upper and a lower release film adhesive tape, comprising the steps of: s1: cutting the adhesive tape into strips and placing the adhesive tape on a film stripping platform, wherein the adhesive tape is provided with an exposing surface and an adhering surface, an upper release film is adhered to the exposing surface, a lower release film is adhered to the adhering surface, the adhesive force of the lower release film adhered to the adhesive tape is greater than that of the upper release film, two ends of the upper release film are respectively provided with an ear part and an adhering part, and the ear part is flatly stretched and convexly extended to expose one end of the adhesive tape; s2: fixing the adhesive tape on the film stripping platform, particularly adsorbing the whole adhesive tape in a manner that the adhesive tape is in strip-surface contact with a lower release film of the adhesive tape, and further fixing the whole adhesive tape on the film stripping platform; s3: providing an adsorption force to adsorb the ear part of the upper release film in a single-point mode, and further moving the upper release film relatively far away from the revealing surface of the adhesive tape to enable the upper release film to gradually separate from the revealing surface of the adhesive tape from the ear part to the attaching part so as to finish the automatic peeling operation of the upper release film.
In further implementations, the attractive force attracts the ears of the upper release film in the air.
In order to implement the above method, another preferred embodiment of the present invention provides an automatic peeling device for an upper release film of an adhesive tape with upper and lower release films, comprising: the adhesive tape fixture is arranged at the side of a film stripping platform and used for placing a plurality of strip-shaped adhesive tapes which are mutually overlapped, each adhesive tape is provided with an exposing surface and an adhering surface, an upper release film is adhered to the exposing surface, a lower release film is adhered to the adhering surface, and the adhesive force of the lower release film adhered to the adhesive tape is larger than that of the upper release film; a material taking device which is arranged above the adhesive tape tool and the film stripping platform and is used for taking the adhesive tape in the adhesive tape tool in an adsorption mode and transferring the adhesive tape to the film stripping platform for fixing; the film stripping device is arranged above the film stripping platform, and adsorbs the ear part of the upper release film in a single-point mode so as to move the upper release film relatively away from the exposed surface of the adhesive tape; wherein, a strip-shaped adsorber is arranged on the film stripping platform, and the adsorber adsorbs the whole adhesive tape in a way that the strip-shaped adsorber contacts the lower release film of the adhesive tape in a surface manner, so that the whole adhesive tape is fixed on the film stripping platform; the film stripper moves the upper release film to be relatively far away from the revealing surface, so that the upper release film is gradually separated from the revealing surface of the adhesive tape from the ear part to the attaching part, and the automatic peeling operation of the upper release film is completed.
In a further implementation, the tape fixture comprises a base and a plurality of pillars, and the tape is positioned on the base through the constraints of the pillars. Wherein a handle is arranged on one side of the base.
In further implementation, the dispenser is slidably disposed on a horizontal sliding rail, and the dispenser is driven by the horizontal sliding rail to reciprocate between the tape fixture and the film stripping platform along the horizontal direction. Wherein a vertical driver is arranged between the material taking device and the horizontal sliding rail, and the material taking device is driven by the vertical driver to approach or depart from the adhesive tape tool and the film stripping platform along the vertical direction.
In further implementations, the membrane stripper sucks the ear portion of the upper release membrane in a single-point manner through a suction nozzle.
In further implementation, a film tearing wheel is arranged between the film peeling platform and the film peeling device, and the film tearing wheel moves towards the attaching part from the ear part to push and touch the upper release film so as to gradually separate the upper release film from the adhesive tape.
According to the technical means, the invention has the advantages that: the upper release film on the tape is peeled off before the lower release film on the tape is peeled off (not the focus of the invention), which helps to remove the upper release film on the tape which is not bent in advance when the tape is automatically attached to the surface of the object, so that the tape can be more easily attached to the object with a curved surface.
The details of the above-described method and apparatus, as well as the details of its implementation in the performance of the method and apparatus, are explained with reference to the following examples and drawings.
Drawings
Fig. 1 is a perspective view of a tape with release paper attached on both sides.
FIG. 2 is a flow chart of the steps of the automatic peeling method of the present invention.
Fig. 3a to 3d are schematic diagrams illustrating the method of fig. 2.
Fig. 4 is a perspective view of the automatic film peeling device of the present invention.
Fig. 5 and 6 are partially enlarged views of fig. 4, respectively.
Fig. 7 is a front view of fig. 4.
Fig. 8 is a side view of fig. 4.
Fig. 9a to 9h are schematic views of the operation of the automatic film stripping device according to the present invention.
Description of reference numerals: 10a, 10 b-tape; 11a, 11 b-revealing face; 12a, 12 b-a pasting surface; 13a, 13 b-upper release film; 131-an ear; 132-a patch; 133-inflection point; 14a, 14 b-lower release film; 20-a film stripping platform; 21-an adsorber; 30-adhesive tape fixture; 31-a base; 32-upright post; 33-a grip; 40-a material taking device; 41-horizontal sliding rail; 42-a vertical driver; 50-a film stripping device; 51-a first horizontal driver; 52-a second horizontal driver; 53-a lift drive; 54-a suction nozzle; 60-a film tearing wheel; 70-a frame; S1-S3-description of the steps of the example.
Detailed Description
Referring to fig. 2, the method for automatically peeling the upper release film attached with the upper and lower release film tapes of the present invention includes the following steps S1 to S3:
step S1: and placing the adhesive tape.
Referring to fig. 3a, the tape 10b is cut into a strip shape so that the shape of the tape 10b can conform to the surface of the article to be adhered, which in the present invention is referred to as the end edge of the panel. The adhesive tape 10b has an exposed surface 11b and an adhesive surface 12b, and the adhesive tape 10b is adhered to the surface of the object through the adhesive surface 12b and exposed to the outside through the exposed surface 11 b. An upper release film 13b is attached to the exposed surface 11b, a lower release film 14b is attached to the adhesive surface 12b, and the adhesive amount on the exposed surface 11b of the tape 10b is much lower than that on the adhesive surface 12b, so that the adhesive force of the lower release film 14b to the tape 10b is greater than that of the upper release film 13 b. Further, the two ends of the upper releasing film 13b are respectively provided with an ear 131 and a sticking part 132, and the ear 131 is flat and protrudes to expose one end of the adhesive tape, so as to facilitate the upper releasing film 13b to receive mechanical equipment through the ear 131. In the specific implementation, the adhesive tape 10b is placed on a film peeling platform 20, the lower release film 14b contacts the film peeling platform 20, and the adhesive tape 10b and the upper release film 13b attached to the adhesive tape 10b are in a flat state by means of the strip-shaped surface contact between the lower release film 14b and the film peeling platform 20, so as to be beneficial to the picking of mechanical equipment.
Step S2: and fixing the adhesive tape.
Referring to fig. 3a again, the film peeling platform 20 is described as fixing the whole of the adhesive tape 10b in a manner of sucking the lower release film 14b by negative pressure, so that the adhesive tape 10b is fixed on the film peeling platform 20.
Step S3: the upper release film is moved away from the tape.
Referring to fig. 3b to 3d, the ear 131 (shown in fig. 3 b) of the upper release film 13b is adsorbed in a single point manner by using an adsorption force provided by a stripper 50. Then, the film stripper 50 is moved in a direction relatively away from the exposed surface 11b of the tape 10b (as shown in fig. 3 c), so as to drive the upper release film 13b away from the exposed surface 11b of the tape 10 b. Finally, the upper release film 13b is completely peeled off from the exposed surface 11b of the tape 10b (as shown in fig. 3 d), and the automatic peeling operation of the upper release film 13b is completed.
In a specific implementation, the film stripper 50 is configured to suspend and adsorb the ear portion 131 of the upper release film 13b, the suspension adsorption is configured to have a gap between the film stripper 50 and the ear portion 131 of the upper release film 13b, and the film stripper 50 is configured to apply an adsorption force to the ear portion 131 of the upper release film 13b in an isolated manner, so that the ear portion 131 of the upper release film 13b is bent to contact the film stripper 50 and is fixed to the film stripper 50 by the adsorption force.
The invention has the technical characteristics that the material of the upper release film 13b is considered to be harder than the adhesive tape 10b so as to be unfavorable for the subsequent gluing on an object with a curved surface, and the innate condition that the adhesive force of the upper release film 13b on the adhesive tape 10b is smaller than that of the lower release film 14b is considered, so that the method is carried out by firstly peeling the upper release film 13b on the adhesive tape 10b and then peeling the lower release film 14b when the gluing is waited, in particular, the method is carried out by firstly fixing the whole adhesive tape 10b and then adsorbing the upper release film 13b from the exposed surface 11b of the adhesive tape 10b in a single point (including suspension adsorption), the flexibility of mechanical automatic film stripping is realized, and the qualification rate of automatic film stripping is improved.
It should be particularly emphasized that, in the process of suspending the upper release film 13b from the exposed surface 11b of the tape 10b by the stripper 50, the suspending suction force can drive the ear portion 131 of the upper release film 13b to generate a bending force upwards to contact the stripper 50, and the bending force can drive the gluing end line (the end pasting end line between the upper release film 13b and the exposed surface 11b of the tape 10 b) adjacent to the ear portion 131 to generate a separating force, so as to promote the flexibility of the mechanical stripping of the upper release film 13b from the exposed surface 11b of the tape 10b, and further improve the yield of the automatic stripping.
On the other hand, referring to fig. 4, 5, 6, 7 and 8, the present invention also provides an automatic peeling apparatus, so that the above-mentioned method for automatically peeling the upper release film with the upper and lower release film tapes can be easily implemented. The automatic film peeling device comprises a tape fixture 30, a material taking device 40 and a film peeling device 50. Wherein:
the tape fixture 30 is disposed on a frame 70 and located beside a film peeling platform 20, the tape fixture 30 is used for placing a plurality of strip-shaped tapes 10b which are mutually overlapped; the film peeling platform 20 is provided with a strip-shaped suction unit 21, the suction unit 21 sucks the whole adhesive tape 10b in a manner that the strip-shaped suction unit contacts the lower release film 14b of the adhesive tape 10b in a surface manner, and the whole adhesive tape 10b is fixed on the film peeling platform 20. Further, the tape fixture 30 comprises a base 31, a plurality of pillars 32 are assembled on the base 31, and the tape 10b is positioned on the base 31 by the constraint of the pillars 32; a handle 33 is disposed on one side of the base 31, so that the user can take the tape tool 30 out of the frame 70 or put the tape tool into the frame 70 by holding the handle 33.
The dispenser 40 is disposed above the tape fixture 30 and the film peeling platform 20, and the dispenser 40 can reciprocate between the tape fixture 30 and the film peeling platform 20, and can pick up the adhesive tape 10b in the tape fixture 30 by negative pressure adsorption and move to the film peeling platform 20 for placement. Furthermore, the dispenser 40 is slidably disposed on a horizontal sliding rail 41, the horizontal sliding rail 41 is fixed on the frame 70 and located above the tape fixture 30 and the film peeling platform 20, and the dispenser 40 can be driven by the horizontal sliding rail 41 to reciprocate between the tape fixture 30 and the film peeling platform 20 in the horizontal direction; a vertical driver 42 is disposed between the dispenser 40 and the horizontal slide rail 41, the dispenser 40 can be driven by the vertical driver 42 to move toward or away from the tape fixture 30 and the film peeling platform 20 in the vertical direction, and the vertical driver 42 is a pneumatic cylinder.
The film stripper 50 is disposed above the film stripping platform 20, and the film stripper 50 can pick up the ear portion 131 of the upper release film 13b, further drive the upper release film 13b to be away from the exposed surface 11b of the adhesive tape 10b, and strip the upper release film 13b from the exposed surface 11b of the adhesive tape 10 b. The membrane peeling device 50 comprises a first horizontal driver 51, a second horizontal driver 52, a lifting driver 53 and a suction nozzle 54, wherein the membrane peeling device 50 is driven by the first horizontal driver 51 to move above the ear part 131 of the upper peeling membrane 13b, the membrane peeling device 50 is driven by the second horizontal driver 52 to move above the ear part 131 of the upper peeling membrane 13b towards the attaching part 132 of the upper peeling membrane 13b, the membrane peeling device 50 is driven by the lifting driver 53 to be far away from the membrane peeling platform 20, the membrane peeling device 50 sucks the ear part 131 of the upper peeling membrane 13b in a single-point manner through the suction nozzle 54, and the first horizontal driver, the second horizontal driver and the lifting driver are implemented as pneumatic cylinders.
The automatic film peeling device also comprises a film tearing wheel 60, wherein the film tearing wheel 60 is arranged between the film peeling platform 20 and the film peeling device 50 in a sliding way, and the film tearing wheel 60 can move along the horizontal direction; when the ear portion 131 of the upper release film 13b is fixed by the stripper 50 and the other end is stuck to the exposed surface 11b of the adhesive tape 10b, the upper release film 13b is pushed and touched by moving the film pushing wheel 60 in the horizontal direction, so that the upper release film 13b is separated from the exposed surface 11b of the adhesive tape 10 b.
Referring to fig. 9a to 9h, the operation illustration of the present invention is sequentially disclosed, which illustrates that after the dispenser 40 picks up the adhesive tape 10b in the adhesive tape fixture 30, the dispenser 40 moves to the film peeling platform 20, and the adhesive tape 10b is placed on the film peeling platform 20 (as shown in fig. 9 a); next, the peeling platform 20 sucks the whole tape 10b (as shown in fig. 9 b) in a manner that the tape contacts the lower release film 14b of the tape 10b in a strip-like manner, and fixes the whole tape 10b on the peeling platform 20; then, the peeler 50 moves over the ear portion 131 of the upper release film 13b (as shown in fig. 9 c); the film stripper 50 approaches the film stripping platform 20 along a direction perpendicular to the film stripping platform 20 (as shown in fig. 9 d), so that the film stripper 50 is adjacent to the ear part 131 of the upper release film 13b, and the ear part 131 of the upper release film 13b is suspended and adsorbed by the adsorption force of the film stripper 50, and a turning part 133 is formed between the ear part 131 of the upper release film 13b and the attaching part 132; the film stripping device 50 is far away from the film stripping platform 20 along the direction perpendicular to the film stripping platform 20 (as shown in fig. 9 e), so that a space enough for the film tearing wheel 60 to pass is formed between the film stripping device 50 and the film stripping platform 20; the film stripping device 50 moves towards the attaching part 132 along the direction parallel to the film stripping platform 20 (as shown in fig. 9 f), so that the angle of the turning part 133 is greater than 0 degree and smaller than 90 degrees, and the upper release film 13b is favorably separated from the adhesive tape 10 b; the film stripping device 50 moves towards the attaching part 132 along the direction parallel to the film stripping platform 20 (as shown in fig. 9 f), so that the angle of the turning part 133 is greater than 0 degree and smaller than 90 degrees, and the upper release film 13b is favorably separated from the adhesive tape 10 b; the film pushing wheel 60 moves in the horizontal direction (as shown in fig. 9 g), and further pushes and contacts the upper release film 13b, so that the upper release film 13b is released from the adhesive tape 10 b; finally, the upper release film 13b is completely peeled off from the tape 10b (as shown in fig. 9 h), and the automatic peeling operation of the upper release film 13b is completed.
The foregoing description is intended to be illustrative rather than limiting, and it will be appreciated by those skilled in the art that many modifications, variations or equivalents may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (9)
1. An automatic peeling method of an upper release film with an upper release film adhesive tape and a lower release film adhesive tape, characterized by comprising the following steps:
s1: cutting the adhesive tape into strips and placing the adhesive tape on a film stripping platform, wherein the adhesive tape is provided with an exposing surface and an adhering surface, an upper release film is adhered to the exposing surface, a lower release film is adhered to the adhering surface, the adhesive force of the lower release film adhered to the adhesive tape is greater than that of the upper release film, two ends of the upper release film are respectively provided with an ear part and an adhering part, and the ear part is flatly stretched and convexly extended to expose one end of the adhesive tape;
s2: fixing the adhesive tape on the film stripping platform, particularly adsorbing the whole adhesive tape in a manner that the adhesive tape is in strip-surface contact with a lower release film of the adhesive tape, and further fixing the whole adhesive tape on the film stripping platform;
s3: providing an adsorption force to adsorb the ear part of the upper release film in a single-point mode, and further moving the upper release film relatively far away from the revealing surface of the adhesive tape to enable the upper release film to gradually separate from the revealing surface of the adhesive tape from the ear part to the attaching part so as to finish the automatic peeling operation of the upper release film.
2. The automatic upper release film peeling method with upper and lower release film tapes according to claim 1, wherein: the adsorption force is suspended to adsorb the ear part of the upper release film.
3. An automatic film stripping device, comprising:
the adhesive tape fixture is arranged at the side of a film stripping platform and used for placing a plurality of strip-shaped adhesive tapes which are mutually overlapped, each adhesive tape is provided with an exposing surface and an adhering surface, an upper release film is adhered to the exposing surface, a lower release film is adhered to the adhering surface, and the adhesive force of the lower release film adhered to the adhesive tape is larger than that of the upper release film;
a material taking device which is arranged above the adhesive tape tool and the film stripping platform and is used for taking the adhesive tape in the adhesive tape tool in an adsorption mode and transferring the adhesive tape to the film stripping platform for fixing; and
the film stripping device is arranged above the film stripping platform, and adsorbs the ear part of the upper release film in a single-point mode so as to move the upper release film relatively away from the exposed surface of the adhesive tape;
wherein, a strip-shaped adsorber is arranged on the film stripping platform, and the adsorber adsorbs the whole adhesive tape in a way that the strip-shaped adsorber contacts the lower release film of the adhesive tape in a surface manner, so that the whole adhesive tape is fixed on the film stripping platform; the film stripper moves the upper release film to be relatively far away from the revealing surface, so that the upper release film is gradually separated from the revealing surface of the adhesive tape from the ear part to the attaching part, and the automatic peeling operation of the upper release film is completed.
4. The automatic stripping device as claimed in claim 3, characterized in that: the adhesive tape jig comprises a base and a plurality of stand columns, wherein the adhesive tape is positioned on the base through the restraint of the stand columns.
5. The automatic stripping device as claimed in claim 4, wherein: one side of the base is provided with a handle.
6. The automatic stripping device as claimed in claim 3, characterized in that: the material taking device is arranged on a horizontal sliding rail in a sliding way, and the material taking device is driven by the horizontal sliding rail to move back and forth between the adhesive tape jig and the film stripping platform along the horizontal direction.
7. The automatic stripping device as claimed in claim 6, wherein: a vertical driver is arranged between the material taking device and the horizontal sliding rail, and the material taking device is driven by the vertical driver to approach or depart from the adhesive tape tool and the film stripping platform along the vertical direction.
8. The automatic stripping device as claimed in claim 3, characterized in that: the membrane stripper sucks the ear part of the upper release membrane through a suction nozzle in a single-point mode.
9. The automatic stripping device as claimed in claim 3, characterized in that: a film tearing wheel is arranged between the film peeling platform and the film peeling device, and the film tearing wheel moves towards the direction of the sticking part from the ear part to push and touch the upper release film so as to gradually separate the upper release film from the adhesive tape.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW109114935 | 2020-05-05 | ||
| TW109114935A TWI772791B (en) | 2020-05-05 | 2020-05-05 | Automatic peeling method and device for upper release film of adhesive tape with upper and lower release films |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113602622A true CN113602622A (en) | 2021-11-05 |
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020803867.1U Active CN212686151U (en) | 2020-05-05 | 2020-05-14 | Automatic peeling device for upper release film of adhesive tape with upper and lower release films |
| CN202010407255.5A Pending CN113602622A (en) | 2020-05-05 | 2020-05-14 | Method and apparatus for automatically peeling upper release film attached with upper and lower release film tapes |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020803867.1U Active CN212686151U (en) | 2020-05-05 | 2020-05-14 | Automatic peeling device for upper release film of adhesive tape with upper and lower release films |
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| Country | Link |
|---|---|
| CN (2) | CN212686151U (en) |
| TW (1) | TWI772791B (en) |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN212686151U (en) | 2021-03-12 |
| TW202142413A (en) | 2021-11-16 |
| TWI772791B (en) | 2022-08-01 |
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Application publication date: 20211105 |