JP3125046U - Membrane peeling device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a protective adhesive film peeling apparatus for glass, steel plate, etc., which allows easy adjustment and replacement of parts.
SOLUTION: The film peeling apparatus 1 is provided with a tape device set 11, and the tape device set is provided with a tape bonding wheel 112 on the other reduced side of a substrate 111 having a shape that gradually decreases in width toward one side. The tape receiving wheel 113 and the tape wheel 114 are arranged behind the rear. The adhesive tape wound around the tape housing wheel is wound around the tape adhesive wheel, wound around the tape wheel, and the adhesive tape wound around the tape adhesive wheel is pressed against the protective adhesive film adhered to the glass plate, etc. The housing wheel and the tape wheel are rotationally driven to wind up the protective film together with the adhesive tape and peel it off.
[Selection] Figure 1

Description

  The present invention relates to a kind of film peeling apparatus. In particular, the present invention relates to a film peeling apparatus capable of automatically rewinding a tape, which does not require adjustment or fluctuation of parts and can peel a release film that immediately adheres to plates of various sizes.

CRT monitors are deceived as computer volumes shrink, computation and image processing speed increase, memory capacity increases, and transmission speed increases, ranging from large displays such as desktop monitors to displays for mobile phone terminals. Liquid crystal panels are widely adopted. The key technology for the liquid crystal panel to achieve demands such as high brightness, low power consumption, and high image quality is the application of polarizing plates.
After completing the pre-production process, a single release film is adhered to the surface of the polarizing plate. This allows manufacturers who have invested a lot of manpower and money in manufacturing, packaging and transportation to protect the finished state of the polarizing plate surface, reduce scratches caused by collisions or stacking, and make the polarizing plate perfect and scratch-free. Trying to have a surface.
For this reason, when it is going to process or process a post process to a polarizing plate, it is necessary to peel off the release film on the surface first. In addition, when the polarizing plate is processed, dust and other impurities must not adhere to the surface, so that the release film is peeled off in a clean room.
On the other hand, in order to adhere and protect a single release film on the surface of a large plate material such as a general large glass material or a steel plate or an aluminum plate, a release film is peeled off using a film peeling device. There is a need.

As shown in FIG. 9, a known film peeling apparatus is provided with a tape wheel set A and a film peeling wheel B that can move horizontally.
The tape wheel set A includes a tape wheel A1 and a tape storage wheel A2, and a guide wheel A3 is disposed above the tape wheel A1 and the tape storage wheel A2. The tape A11 is wound around the tape wheel A1, and the tape A11 passes through the guide wheel A3 and the film peeling wheel B to reach the tape housing wheel A2.
When the film peeling apparatus is in operation, first, the film peeling wheel B is moved horizontally to the leading edge of the polarizing plate C, then the film peeling wheel B is lowered, and the tape A11 is separated from the release film on the polarizing plate C. Adhere to C1. Thus, after the tape A11 adheres to the release film C1, the film peeling wheel B rises again to the original position.
At this time, the tape housing wheel A2 is operated to rewind the tape A11, and the operation of the film peeling wheel B is interlocked. At the same time, the release film C1 is peeled from the polarizing plate C by the adhesive force of the tape A11. The tape is peeled off and collected in the tape housing wheel A2 according to the tape A11. Thus, the film peeling operation is completed.
JP 2004-149293 A

The known structure has the following drawbacks.
That is, when the known film peeling apparatus is used, the tape may be detached from the film peeling wheel due to excessive adhesive strength of the tape, causing inconvenience in use. Since it is impossible to know the usage status of the tape, it is difficult to immediately replace it with a new tape even after the tape has been used, which hinders the progress of the work. Also, in the known film peeling apparatus, if the size of the polarizing plate changes, the distance between each machine and the parts in the film peeling apparatus must be adjusted, and the tape is wound on each machine and parts. Is not easy and takes time. In addition, since the known film peeling apparatus uses a continuous tape to remove the release film of the polarizing plate, the amount of tape used is very large, leading to an increase in cost. Also, since the amount of tape used is large, the tape must be frequently replaced, which makes it easier for dust and dust to float in the air, reducing the yield of the polarizing plate.
The present invention provides a film peeling apparatus that solves the above problems of the structure.

In order to solve the above problems, the present invention provides the following film peeling apparatus.
A tape rewinding device is installed on the tape receiving wheel and the tape wheel, which makes it difficult for the tape to be removed when sticking, and the tape is automatically rewound even if it is removed due to excessive adhesive force. , Prevents the tape from separating according to the release film of the plate and causing inconvenience in use,
The lid covers the tape device assembly, and a window is provided on the lid so that the user can monitor the tape device assembly. The user can monitor the tape usage status at any time during use. As soon as it is over, it can be replaced with a new tape,
Further, the substrate of the tape device set is gradually reduced on one side, and a tape bonding wheel is installed on the gradually reduced side, and a tape receiving wheel and a tape wheel are installed on the opposite side in turn, and the lid is used to Covers the tape equipment set, no adjustment or fluctuation of parts is required, and it can be used for plates of various sizes immediately, so work efficiency can be improved effectively.
In addition, it installs a drive device that can interlock the operation of the tape receiving wheel in the tape device group, and this drive device installs a swing arm, whereby the membrane peeling device uses the device to interlock the operation of the drive device. The film peeling apparatus is characterized in that the driving apparatus can be interlocked in a manual manner.

  As described above, the membrane peeling apparatus of the present invention utilizes the tape receiving wheel and the rewinding device installed on the tape wheel when in use, and eliminates the disadvantage that the tape bonding wheel is easily detached when the tape is adhered. Even if the tape bonding wheel is detached, it can be automatically rewound, so that the tape is released according to the release film of the plate body and does not cause inconvenience in use. Further, according to the present invention, the user can observe the usage status of the tape installed in the tape device set through the window at any time, so that the user can immediately replace the tape with a new tape when the tape is used. In addition, when the present invention is used, the operation of the drive device is interlocked by using a device, or the swing arm is manually moved to operate the drive device, and the drive device can be interlocked with the tape receiving wheel. The convenience of using the device can be improved. In addition, since the components such as the tape bonding wheel, the tape receiving wheel, and the tape wheel of the present invention are installed on the substrate and the substrate is installed on the work platform, the work platform can directly proceed with the film peeling operation, Convenience at the time of use of a film peeling apparatus can be improved. Furthermore, since the film peeling apparatus of the present invention can peel the release film that adheres to plates of various sizes without adjusting or changing the parts, work efficiency can be improved. In addition, since the film peeling apparatus of the present invention only needs to attach the adhesive to the release film with only a part of the tape, it must be attached to the release film using a large number of known adhesives. The above-mentioned drawbacks can be solved, and the amount of the sticky material used can be effectively reduced. In addition, the adhesive is recovered according to the peeled release film and does not need to be replaced.Therefore, no dust or dust is generated and the surface of the plate is not contaminated. The manufacturing cost can be effectively reduced, and the release film can be peeled off quickly.

  As shown in FIG. 1, a tape device set 11 is installed in the film peeling apparatus 1 of the present invention. The tape device set 11 is provided with a substrate 111, and the substrate 111 is gradually reduced toward one side. Further, a tape bonding wheel 112 is installed on the gradually shrinking side, and a tape receiving wheel 113 and a tape wheel 114 are installed in order on the opposite side. The tape receiving wheel 113 and the tape wheel 114 are provided with a rewinding device, a plurality of guide rollers 115 are provided on the substrate 111, and the operation of the tape receiving wheel 113 can be linked to the tape device set 11. In addition, a driving device 116 having a swing arm is installed.

  As described above, the components such as the tape bonding wheel 112, the tape receiving wheel 113, and the tape wheel 114 are installed on the substrate 111, and the substrate 111 is installed on the work platform. The peeling operation can proceed directly. For this reason, since the substrate 111 only needs to have a function of installing components such as the tape bonding wheel 112, the tape receiving wheel 113, and the tape wheel 114, the structure is limited to the scope of the claims of the present invention. However, other modifications and structural changes having equivalent effects are also included in the scope of the claims of the present invention. Special mention here.

Further, as shown in FIGS. 2, 3, and 4, in another optimum embodiment of the present invention, the film peeling apparatus 1 is provided with a tape device set 11 and a lid 12.
The tape device set 11 is provided with a substrate 111, and the width of the substrate 111 gradually decreases toward one side. Further, a tape bonding wheel 112 is installed on the gradually shrinking side, and a tape receiving wheel 113 and a tape wheel 114 are installed in order in the opposite direction. The tape receiving wheel 113 and the tape wheel 114 are provided with a rewinding device, a plurality of guide rollers 115 are provided on the substrate 111, and the operation of the tape receiving wheel 113 can be linked to the tape device set 11. In addition, a driving device 116 having a swing arm is installed. The tape device set 11 includes a connecting portion 117 and a fitting portion 118 on both sides of the substrate 111, respectively.
The lid body 12 is provided with a window 121 capable of monitoring the tape device set 11, and the lid body 12 is provided with a coupling portion 122 and an engaging portion 123 on both sides.

When assembling the membrane peeling apparatus 1 of the present invention, first, the connecting portion 122 of the lid 12 is fixed to the connecting portion 117 of the tape device set 11 using a fixing means, and the tape bonding wheel 112 and the tape receiving wheel are fixed. 113, the tape 119 is wound around the tape wheel 114. Further, the lid 12 is covered toward the device set, and the engaging portion 123 is engaged with the fitting portion 118 of the tape device set 11 to close the lid 12.
When the film peeling apparatus 1 is used, the driving device 116 is operated or the swing arm is manually operated to operate the driving device 116, and the tape receiving wheel 113 interlocked therewith is rotated. At this time, the tape 119 is pulled out by the rotation of the tape housing wheel 113, and further, the tape 119 of the tape bonding wheel 112 is further adhered to a new part through the tape wheel 114 and the guide roller 115. The drive device 116 includes a ratchet mechanism that restores to the original position by a spring or the like. After these fixed operations, the drive device 116 can return to the original position and return to the state of the next rotation operation.
The user can monitor the usage status of the tape 119 through the window 121 at any time during use, so that when the user finishes using the tape 119, it can be immediately replaced with a new tape 119.
When the tape 119 is adhered to the release film 16 of the plate member 6, the tape receiving wheel 113 and the rewinding device installed on the tape wheel 114 apply tension to the tape 119, and the tape 119 It is drawn out according to the release film 61 of the plate body 6. In this way, the tape 119 is adhered to the release film 61 of the plate body 6, but when the adhesive force is too strong to be pulled out of the tape bonding wheel 112, the tape receiving wheel 113 and the tape wheel 114 are removed. Since the tape 119 is automatically rewound by the rewinding device installed in the tape, and the tape 119 is fed out in an amount corresponding to the release film 61 of the plate body 6, the inconvenience in use is generated. Can be prevented.

The drive device 116 in the above description is a ratchet gear device or a gear device, and is used only for interlocking the operation of the tape receiving wheel 113. Further, the drive device 116 is provided with a swing arm, and the user manually Can be operated. The use of other modifications and changes in equivalent effects are also within the scope of the present invention. Special mention here.
The fixing means in the above description is a screwing method or a fitting method, and this fixing means is used by a structural method of the same effect, and the connecting portion 122 of the lid 12 is fixed to the connecting portion 117 of the tape device set 11. be able to. However, since this portion is not the focus of the present invention, it will not be described in detail in this description.

The lid 12 is fixed to the connecting portion 117 of the tape device set 11 using the coupling portion 122 and further using a fixing means, and the lid 12 is attached to the machine base of the work implement base. The device set 11 can also be covered directly. Further, a window 121 capable of monitoring the tape device set 11 is installed on the lid 12, and the user can monitor the usage status of the tape 119 through the window 121 at any time. Furthermore, if the lid 12 is made of a transparent or translucent material such as glass, display, or acrylic, the user can directly check the usage status of the tape 119 through the lid 12. Other modifications and changes in utilization and equivalent effects are also included in the claims of the present invention. Special mention here.
The rewinding device installed on the tape receiving wheel 113 and the tape wheel 114 in the above description can be a servo motor, which also eliminates the disadvantage of the tape 119 that it is easy to be detached from the tape bonding wheel 112 during adhesion. In addition, the tape 119 can be automatically rewound even when the tape 119 sticks to the release film 61 and the tape bonding wheel 112 is detached due to excessive adhesive force. Therefore, it is only necessary to be able to prevent looseness of the tape 119 by applying a tension and to achieve a function of automatically rewinding the tape 119. The use of other modifications and changes in equivalent effects are also within the scope of the present invention. Special mention here.

Further, as shown in FIGS. 5, 6, and 7, in another optimum embodiment of the present invention, when the membrane peeling apparatus 1 is used, first, a plurality of vacuum suction devices 31 of the vacuum suction apparatus 3 are adsorbed onto the plate body 6. Further, the release film 61 that adheres on the plate 6 is directed to the transfer device 2. Next, when the film peeling apparatus 11 is raised, the tape 119 of the tape bonding wheel 112 adheres onto the release film 61 of the plate 6 by the adhesive force. Further, the film peeling apparatus 1 moves downward, and thus the release film 61 of the plate 6 is removed.
Subsequently, as shown in FIGS. 5, 6, and 7, when the film peeling apparatus 1 removes the release film 61 of the plate body 6, the lever 4 performs horizontal movement between the release film 61 and the plate body 6. However, the lever 4 and the surface of the plate 6 are spaced apart from each other by a certain distance so that the lever 4 does not touch the surface of the plate 6 and damage it. When the lever 4 is moved horizontally, the release film 61 is gradually peeled off from the surface of the plate body 6, and at the same time, an air stream containing ions is blown to the rear side of the lever 4 by the electrostatic remover 5. Static electricity generated when the shape film 61 is peeled from the plate body 6 is removed. Thus, in the process in which the release film 61 is peeled off from the plate body 6, a situation in which the release film 61 is again adsorbed on the surface of the plate body 6 by static electricity does not occur.

  Next, as shown in FIG. 8, in another optimum embodiment of the present invention, the lever 4 moves in the horizontal direction, and the release film 61 is completely peeled off from the surface of the plate 6 after the release. The film 61 falls on the transfer belt 21 of the transfer device 2. At this time, the adhesive material of the tape 119 also falls on the transfer belt 21 according to the release film 61, so that the release film 61 and the adhesive material 32 are moved together on one side of the transfer device 2 by the transfer belt 21. It is sent to the collection position 22 to be installed. Thus, the peeling operation of the release film 61 on the surface of the plate 6 is completed.

The lever 4 in the above description moves in the horizontal direction between the release film 61 and the plate body 6, and when the lever 4 moves in the horizontal direction, the release film 61 moves to the plate body 6. The electrostatic remover 5 is gradually peeled off from the surface, and the static eliminator 5 can blow an air stream containing ions to remove static electricity generated after the release film 61 is peeled from the plate 6. The use of other modifications and changes in equivalent effects are also within the scope of the present invention. Special mention here.
Furthermore, the plate body 6 described in the present invention is a transparent, translucent, opaque material such as glass, display, acrylic, iron plate, copper plate, etc. according to the needs and applications of the user, and the film on the surface is also released. It can be a film, a tape, or a protective film, thus increasing the application range and production efficiency of the present invention.

It is a three-dimensional external view of an optimal embodiment of the present invention. It is a three-dimensional external view of the optimum embodiment of another kind of the present invention. It is the three-dimensional external view from another angle of the optimal example of another kind of this invention. It is a three-dimensional exploded view of an optimal embodiment of another kind of the present invention. It is a side view at the time of actual use of the optimal embodiment of another kind of the present invention. It is a side view before film | membrane peeling operation | movement of the optimal example of another kind of this invention. It is a side view in the film | membrane peeling operation | movement of the optimal example of another kind of this invention. It is a side view after film | membrane peeling operation | movement of the optimal example of another kind of this invention. It is a side surface indication figure of a well-known film peeling apparatus.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Film peeling apparatus 11 Tape apparatus group 111 Substrate 112 Tape adhesion wheel 113 Tape accommodation wheel 114 Tape wheel 115 Guide roller 116 Drive apparatus 117 Interlocking part 118 Fitting part 119 Tape 12 Lid 121 Window 122 Coupling part 123 Engagement part 2 Transfer Device 21 Transfer belt 22 Collection position 3 Vacuum suction device 31 Vacuum suction device 4 Lever 5 Static eliminator 6 Plate body 61 Release film
A Tape wheel assembly
A1 Tape wheel
A2 Tape receiving wheel
A11 tape
A3 Guide wheel
B membrane peeling wheel
C Polarizer
C1 release film

Claims (4)

In the film peeling apparatus for peeling the release film adhered to the plate body surface,
A tape adhesive wheel is provided on the protruding side of the substrate protruding in one side and a tape accommodation wheel and a tape wheel are arranged in order in the opposite direction to constitute a tape device set.
The tape that adheres to and peels off from the release film is wound from the tape wheel to the tape housing wheel via the tape adhesion wheel, and the tape is pressed against the release film in the tape adhesion wheel to be adhered.
A film peeling apparatus, wherein the tape receiving wheel and the tape wheel are provided with a rewinding device.   The tape device set is further provided with a drive device for rotating the tape receiving wheel, the drive device is provided with a swing arm operated by human power, and the drive device is provided with a ratchet gear. 2. The film peeling apparatus according to 1.   The film peeling apparatus according to claim 1, wherein the film peeling apparatus is further provided with a lid for covering the tape equipment set, and a window for monitoring the tape equipment set is provided on the lid. The film peeling apparatus according to claim 1, wherein the tape device set includes a plurality of guide rollers for supporting and transferring the tape on the substrate.

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