KR101950313B1 - An apparatus for removing substance remaining on surface of glass and a method for removing substance remaining on surface of glass - Google Patents

An apparatus for removing substance remaining on surface of glass and a method for removing substance remaining on surface of glass Download PDF

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Publication number
KR101950313B1
KR101950313B1 KR1020170063479A KR20170063479A KR101950313B1 KR 101950313 B1 KR101950313 B1 KR 101950313B1 KR 1020170063479 A KR1020170063479 A KR 1020170063479A KR 20170063479 A KR20170063479 A KR 20170063479A KR 101950313 B1 KR101950313 B1 KR 101950313B1
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KR
South Korea
Prior art keywords
roll
glass
adhesive
protective layer
winding
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KR1020170063479A
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Korean (ko)
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KR20180128228A (en
Inventor
박동호
이동규
정동열
백종현
Original Assignee
한국생산기술연구원
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Priority to KR1020170063479A priority Critical patent/KR101950313B1/en
Priority to PCT/KR2018/005617 priority patent/WO2018216949A1/en
Publication of KR20180128228A publication Critical patent/KR20180128228A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B11/00—Cleaning flexible or delicate articles by methods or apparatus specially adapted thereto
    • B08B11/04—Cleaning flexible or delicate articles by methods or apparatus specially adapted thereto specially adapted for plate glass, e.g. prior to manufacture of windshields
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
    • B08B7/0028—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by adhesive surfaces
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
    • G06F2203/04103—Manufacturing, i.e. details related to manufacturing processes specially suited for touch sensitive devices

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Surface Treatment Of Glass (AREA)

Abstract

An embodiment of the present invention automatically removes residual materials on the glass surface without using an organic detergent by automatically peeling, heating and separating the adhesive film on the glass to remove residual materials on the surface of the glass, So that the productivity can be improved. An apparatus for removing glass adhesive residue using an adhesive film according to an embodiment of the present invention includes an adhesive layer coated with an adhesive material on a lower surface thereof, an upper protective layer adhered to an upper surface of the adhesive layer, An adhesive film having a lower protective layer; A supply roll for supplying the adhesive film while rotating; A first wind-up roll installed to be spaced from the supply roll and winding the lower protective layer separated from the adhesive film supplied from the supply roll while rotating; A squeeze roll which is installed apart from the supply roll and moves the adhesive film in which the lower protective layer is separated while rotating and presses the upper protective layer to press the adhesive layer on the surface of the glass; A second winding roll installed to be spaced apart from the squeeze roll and winding the upper protective layer separated from the adhesive film from which the lower protective layer is separated while rotating; A third winding roll installed to be spaced apart from the pressing roll and winding the adhesive layer separated from the lower protective layer and the upper protective layer while rotating; And a transfer part for moving the glass from the squeezing roll in the direction of the third winding roll.

Description

FIELD OF THE INVENTION [0001] The present invention relates to a glass adhesive residue remover using an adhesive film, and a glass adhesive residue remover using the adhesive film.

The present invention relates to an apparatus for removing glass adhesive residue using an adhesive film and a method for removing glass adhesive residue using the same. More particularly, the present invention relates to an apparatus for removing adhesive residue, The present invention relates to a device that can simplify the process and improve productivity by eliminating substances by eliminating organic detergents and automatically removing residual materials on the glass surface.

It is necessary to reuse the glass which occupies more than 40% of the cost ratio among the raw materials of the touch screen panel transmitting the signal by touching the pen or the finger on the display. Accordingly, the technology for reusing the glass for the poor touch screen panel Is increasing steadily.

In the prior art, in order to clean a glass, a glass and a touch screen panel are separated, and then a transparent adhesive material for optical use such as OCA (Optical Clear Adhesive) or OCR (Optical Clear Resin) Remove or heat to separate.

However, when cleaning is performed mainly using an organic detergent as described above, the process becomes complicated and damage to the glass occurs.

Further, when an organic detergent is used in excess, a problem of environmental pollution occurs.

Korean Patent No. 10-1135362 (a method of recycling a monolithic glass using a silicon optical transparent pressure-sensitive adhesive film) discloses a method in which a poorly adhered touch screen panel is placed in a hot conveyor having a temperature in the range of 150 ° C to 200 ° C An injecting step; A separation step in which the transparent adhesive film of the inserted touch screen panel is deformed into heat so that the window glass and the sensor glass are separated; A sensor glass removing step of removing the sensor glass by pressing and lifting the sensor glass with a rubber jig; A film removing step of removing the transparent adhesive film adhered to the window glass; A preparation step of cleaning the separated window glass and sensor glass to prepare for reuse; And a touch screen panel recycling step of attaching a transparent pressure sensitive adhesive film between the prepared window glass and the sensor glass.

Korean Patent No. 10-1135362

SUMMARY OF THE INVENTION An object of the present invention to solve the above problems is to reduce the number of steps of cleaning a glass by an organic detergent to simplify the process and improve the productivity.

It is an object of the present invention to reduce the amount of excessive organic cleaning agent used to prevent environmental pollution.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory and are not intended to limit the invention to the precise form disclosed. There will be.

According to an aspect of the present invention, there is provided a method of manufacturing a semiconductor device, including the steps of: forming an adhesive layer having an adhesive material coated on a lower surface thereof, an upper protective layer adhered to an upper surface of the adhesive layer, ; A supply roll for supplying the adhesive film while rotating; A first winding roll spaced apart from the supply roll and winding the lower protective layer separated from the adhesive film supplied from the supply roll while rotating; A pressing roll installed apart from the supply roll and moving the adhesive film in which the lower protective layer is separated while rotating, and pressing the upper protective layer to press the adhesive layer on the surface of the glass; A second winding roll installed to be spaced apart from the pressing roll and winding the upper protective layer separated from the adhesive film from which the lower protective layer is separated while rotating; A third winding roll spaced apart from the pressing roll and winding the adhesive layer separated from the lower protective layer and the upper protective layer while rotating; And a transfer unit for moving the glass from the squeezing roll in the direction of the third winding roll.

In an embodiment of the present invention, the glass may be provided on a touch screen panel.

According to an embodiment of the present invention, the image forming apparatus may further include a secondary pressing roll for re-pressing the upper protective layer to re-press the adhesive layer pressed on the surface of the glass by the pressing roll.

In an embodiment of the present invention, the apparatus may further include a supply guide roll installed in a moving path of the adhesive film moving from the supplying roll to the pressing roll, and changing a moving direction of the adhesive film supplied to the pressing roll .

In the embodiment of the present invention, the moving direction of the lower protective layer is changed in the moving path of the lower protective layer moving from the pressing roll to the first wind roll, The first separating guide roll may be separated from the first separating guide roll.

In the embodiment of the present invention, the upper protective layer and the adhesive layer, which are provided on the movement path of the upper protective layer and the adhesive layer which move along the moving direction of the glass after passing through the pressing roll, And a second separation guide roll for separating the upper protective layer and the adhesive layer from each other.

In an embodiment of the present invention, the adhesive layer that has passed through the second separation guide roll may be separated from the surface of the glass.

In the embodiment of the present invention, the moving direction of the upper protective layer, which is provided on the movement path of the upper protective layer moving from the second separation guide roll to the second winding roll, And a guide guide roll that guides the guide member.

In an embodiment of the present invention, the transfer unit may include a position sensor unit for sensing a movement position of the glass.

In an embodiment of the present invention, a heating unit for raising the temperature of the glass may be further included.

In the embodiment of the present invention, the heating unit may be positioned in a lower direction of the glass or an upper direction of the glass through the pressing roll.

In the embodiment of the present invention, the feed roll, the press roll, the first wind roll, the second wind roll, the third wind roll, the auxiliary press roll, the supply guide roll, The first separation guide roll and the second separation guide roll may further include a controller for controlling the rotation speed, torque, or position of each of the rolls.

According to an aspect of the present invention, there is provided a method of manufacturing an image forming apparatus, the method comprising: i) feeding the adhesive film from the supply roll to the press roll, the glass being fed in the direction of the press roll; ii) the lower protective layer separated from the adhesive film by the first separating guide roll is wound on the first winding roll, and the pressing roll presses the adhesive layer onto the surface of the glass; iii) the temperature of the glass is raised by heating the glass by the heating unit; iv) winding the upper protective layer separated from the adhesive layer by a second separating guide roll on the second take-up roll; v) the adhesive layer separated from the upper protective layer by the second separation guide roll is separated from the surface of the glass and then wound on the third wind-up roll; And vi) removing the glass from which the residual material has been removed.

The effect of the present invention with the above structure is that the adhesive film is automatically pressed onto the glass, heated and separated to remove the residual material on the surface of the glass, so that no organic cleaning agent is used, So that the process can be simplified and the productivity can be improved.

The effect of the present invention is that by removing the main residual material from the surface of the glass using an adhesive film, the amount of the organic cleaning agent used can be reduced to prevent environmental pollution in advance.

It should be understood that the effects of the present invention are not limited to the above effects and include all effects that can be deduced from the detailed description of the present invention or the configuration of the invention described in the claims.

1 is a schematic view of an apparatus for removing glass adhesive residue according to an embodiment of the present invention.
2 is an enlarged view of a part of the apparatus for removing glass adhesive residue according to an embodiment of the present invention.
3 is a schematic view of a glass fixing part according to an embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described with reference to the accompanying drawings. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. In order to clearly illustrate the present invention, parts not related to the description are omitted, and similar parts are denoted by like reference characters throughout the specification.

Throughout the specification, when a part is referred to as being "connected" (connected, connected, coupled) with another part, it is not only the case where it is "directly connected" "Is included. Also, when an element is referred to as "comprising ", it means that it can include other elements, not excluding other elements unless specifically stated otherwise.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The singular expressions include plural expressions unless the context clearly dictates otherwise. In this specification, the terms "comprises" or "having" and the like refer to the presence of stated features, integers, steps, operations, elements, components, or combinations thereof, But do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or combinations thereof.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a schematic view of an apparatus for removing glass adhesive residue according to an exemplary embodiment of the present invention, and FIG. 2 is an enlarged view of a glass adhesive residue removing apparatus according to an exemplary embodiment of the present invention.

1 and 2, an apparatus for removing glass adhesive residue using an adhesive film according to the present invention includes an adhesive layer 110 having an adhesive material coated on a lower surface thereof, an adhesive layer 110 adhered to an upper surface of the adhesive layer 110, An adhesive film (100) having a top protective layer (120) and a bottom protective layer (130) adhered to the bottom surface of the adhesive layer (110); A supply roll 200 for supplying the adhesive film 100 while rotating; A first wind-up roll 410 installed to be spaced apart from the supply roll 200 and winding the lower protective layer 130 separated from the adhesive film 100 supplied from the supply roll 200 while rotating; The lower protective layer 130 moves the adhesive film 100 separated from the supply roll 200 while rotating and moves the adhesive layer 110 to the glass 10 A pressing roll 310 for pressing the surface of the pressing roll 310; A second winding roll 420 installed to be spaced apart from the squeeze roll 310 and winding the upper protective layer 120 separated from the separated adhesive film 100 while the lower protective layer 130 is rotating; A third winding roll 430 installed to be spaced apart from the squeeze roll 310 and winding the adhesive layer 110 separated from the lower protective layer 130 and the upper protective layer 120 while rotating; And a transfer part 710 for moving the glass 10 in the direction of the third winding roll 430 from the squeezing roll 310.

The glass 10 may be provided on a touch screen panel.

The apparatus for removing a glass adhesive residue using an adhesive film according to the present invention is a device for removing a residue of an optical transparent adhesive material or other foreign substance remaining on the surface of a glass 10 used for manufacturing a touch screen panel .

However, the present invention is not limited to such an application, and it is natural that it can be used for removal of foreign substances present on the surface of a substrate made of synthetic resin or metal.

The adhesive film 100 is formed of three layers of an adhesive layer 110, an upper protective layer 120 protecting the upper surface of the adhesive layer 110, and a lower protective layer 130 protecting the lower surface of the adhesive layer 110 .

The lower protective layer 130 prevents the lower surface of the adhesive layer 110 from adhering to other objects before the adhesive layer 110 is adhered to the surface of the glass 10. [

The upper protective layer 120 separates from the adhesive layer 110 and protects the upper surface of the adhesive layer 110 until it is wound on the second wind roll 420. The upper protective layer 120 protects the adhesive layer 110, Deformation of the adhesive layer 110 can be prevented even if pressurization or heating is performed.

The adhesive layer 110 may be formed of an adhesive material, and one or more materials selected from the group consisting of a rubber material, an acrylic material, and a silicone material may be used as an adhesive material. However, the present invention is not limited thereto.

The feed roll 200, the press roll 310, the first take-up roll 410, the second take-up roll 420 and the third take-up roll 430 may be formed in the shape of a cylinder, May be formed of a soft cushion material.

As shown in FIG. 1, the height of the center axis of the press roll 310 may be the lowest and the center axis of the feed roll 200 may be the highest, with respect to the bottom surface on which the conveyance unit 710 is installed. The center axis of the first wind-up roll 410, the center axis of the second wind-up roll 420 and the center axis of the second wind-up roll 420 are set at a height between the center axis height of the press- The center axis of the roll 430 may be located.

(Hereinafter, the height direction of the central axis of each roll is referred to as the y-axis direction on the plane of each drawing, and the direction perpendicular to the y-axis direction is referred to as the x-axis direction) May mean the rotating center of rotation axis.)

An apparatus for removing a glass adhesive residue using an adhesive film according to the present invention is an apparatus for re-pressing an upper protective layer 120 and re-pressing an adhesive layer 110 pressed on a surface of a glass 10 by a press roll 310, And may further include a squeeze roll 310.

The auxiliary squeezing roll 310 is positioned between the squeezing roll 310 and the third winding roll 430 and presses again the squeezed adhesive layer 110 by the squeezing roll 310 to form the adhesive layer 110 ) Can be increased.

A plurality of auxiliary pressing rolls 310 may be included, and the surface layer of the auxiliary pressing roll 310 may be formed of a soft cushioning material.

An apparatus for removing glass adhesive residue using an adhesive film according to the present invention is provided in a moving path of an adhesive film 100 moving from a supply roll 200 to a press roll 310, And may further include a supply guide roll 610 for changing the moving direction of the film 100.

1, the center axis of the supply guide roll 610 may be positioned between the center axis of the supply roll 200 and the center axis of the press roll 310 in the x-axis direction. The center axis of the supply guide roll 610 may be positioned between the center axis of the supply roll 200 and the center axis of the press roll 310 in the y axis direction.

The distance between the center axis of the feed guide roll 610 and the center axis of the press roll 310 may be longer than the center axis of the feed guide roll 610 and the center axis of the feed roll 200.

The apparatus for removing glass adhesive residue using an adhesive film according to the present invention is provided in a movement path of a lower protective layer 130 moving from a pressing roll 310 to a first wind roll 410, And a first separation guide roll 510 for separating the lower protective layer 130 from the adhesive film 100 by changing the moving direction of the adhesive layer.

1, the adhesive film 100 positioned between the supply guide roll 610 and the first separating guide roll 510 can move in contact with the pressing roll 310, The adhesive film 100 can move in a curved shape due to the contact.

A first force generated by the first winding roll 410 pulling the lower protective layer 130 against the adhesive film 100 positioned between the supply guide roll 610 and the first separation guide roll 510, The second winding roll 420 and the third winding roll 430 are formed by pulling the upper protective layer 120 and the adhesive layer 110 and by a second force different in direction from the first force, The protective layer 130 is separated and the separated lower protective layer 130 is moved in the direction of the first winding roll 410 after the moving direction is changed while passing through the first separation guide roll 510, Can be wound on the roll 410.

The apparatus for removing a glass adhesive residue using an adhesive film according to the present invention is characterized in that the glass adhesive residue material removing device using the adhesive film is provided on the movement path of the upper protective layer 120 and the adhesive layer 110 which move along the moving direction of the glass 10 after passing through the pressing roll 310 And a second separation guide roll 520 installed to change the moving direction of the upper protective layer 120 and the adhesive layer 110 so that the upper protective layer 120 and the adhesive layer 110 are separated from each other have.

The adhesive layer 110 passing through the second separation guide roll 520 can be separated from the surface of the glass 10. [

The adhesive layer 110 adhered to the surface of the glass 10 is separated from the surface of the glass 10 and the residual material 11 present on the surface of the glass 10 can be removed.

The third force generated by the second winding roll 420 pulling the upper protective layer 120 against the upper protective layer 120 and the adhesive layer 110 passing through the second separation guide roll 520, The upper protective layer 120 is separated from the adhesive layer 110 by the fourth force generated by pulling the adhesive layer 110 and the roll 430 in a direction different from the third force, The moving direction may be changed while passing through the second separating guide roll 520, moved in the direction of the second winding roll 420, and then wound on the second winding roll 420.

The apparatus for removing glass adhesive residue using the adhesive film of the present invention is provided in a moving path of an upper protective layer 120 that moves from a second separation guide roll 520 to a second wind roll 420, And a winding guide roll 620 for changing the moving direction of the upper protective layer 120 wound on the roll 420. [

The center axis of the winding guide roll 620 is positioned between the center axis of the second winding roll 420 and the center axis of the second separation guide roll 520 with respect to the x axis direction Can be located. The center axis of the winding guide roll 620 may be positioned between the center axis of the second winding roll 420 and the center axis of the second separation guide roll 520 with respect to the y axis direction.

The distance between the center axis of the winding guide roll 620 and the center axis of the second winding roll 420 is shorter than the distance between the center axis of the winding guide roll 620 and the center axis of the second separation guide roll 520 .

The conveying unit 710 moves the glass 10 introduced from the outside in the form of a conveyor belt in the x axis direction so that the glass 10 is pressed against the pressing roll 310, the auxiliary pressing roll 310 and the second separating guide roll 520 ) In order to pass through them sequentially.

The apparatus for removing glass adhesive residue using an adhesive film includes a transfer unit 710, a supply roll 200, a press roll 310, a first take-up roll 410, a second take-up roll 420, A drive unit for selectively driving the roll 430, the auxiliary squeeze roll 310, the supply guide roll 610, the winding guide roll 620, the first separation guide roll 510 or the second separation guide roll 520 730).

The driving unit 730 may include a conveying unit 710 and a plurality of motors for driving the respective rolls.

The driving unit 730 can adjust the rotation speed or torque of each roll or adjust the position of each roll by the control signal of the control unit.

The transfer unit 710 may include a position sensor unit 740 for sensing the movement position of the glass 10.

The position sensor unit 740 can be installed at a position where the position of the glass 10 can be sensed before the glass 10 passes the squeeze roll 310. The position sensor unit 740 can detect the position of the glass 10, Lt; RTI ID = 0.0 > 310 < / RTI > Accordingly, after the glass 10 is sensed by the position sensor unit 740, the glass 10 moves to the pressing roll 310 to perform adhesion with the adhesive layer 110. [

When the position sensor unit 740 senses the movement of the glass 10 being input to the squeeze roll 310, the sensing signal of the position sensor unit 740 is transmitted to the control unit, The removal of the residual material 11 present on the surface of the glass 10 can be started.

The position sensor unit 740 can be installed at a position where the glass 10 can sense the position of the glass 10 after passing through the second separation guide roll 520, It is possible to detect that the glass 10 has passed through the second separation guide roll 520.

When the position sensor unit 740 senses the movement of the glass 10 passing through the second separation guide roll 520, the detection signal of the position sensor unit 740 is transmitted to the control unit, and in the control unit, The control signal for each roll can be transmitted to stop the driving of each roll.

3 is a schematic view of a glass fixing unit 711 according to an embodiment of the present invention.

3 (a) is a view of a glass fixing part 711 for fixing the glass 10 in contact with each corner of the glass 10, and FIG. 3 (b) And a glass fixing part 711 for fixing the glass 10 in contact with the glass fixing part 711.

As shown in FIG. 3, the transfer unit 710 may include a glass fixing unit 711 for fixing the glass 10 during transportation.

As shown in FIG. 3A, the glass fixing unit 711 may be formed in a cantilever shape, and may be formed of a stretchable material such as rubber or synthetic resin.

Alternatively, the glass fixing part 711 may be formed in the shape of an attached rubber as shown in FIG. 3 (b), and may be formed of a stretchable material such as rubber or synthetic resin.

This makes it easy to fix or unfasten the glass 10 to the glass fixing part 711 and to perform the removal operation of the residual material 11 present on the surface of the glass 10 during movement of the glass 10 , The position of the glass 10 can be easily fixed even when the glass 10 and the adhesive layer 110 are separated.

A robot arm can be used to put or remove the glass 10 in order to position and fix the glass 10 on the glass fixing part 711 having the shape as shown in FIG. 3 (a) or 3 (b).

When a robot arm having a vacuum adsorption type jig (hereinafter referred to as a vacuum jig) is used, when the glass 10 is fed from the glass feeding section for feeding the glass 10 to the feeding section 710, The glass 10 to be supplied is transported by using a vacuum jig and inserted into the glass fixing part 711 having the shape as shown in FIG. 3 (a) or inserted into the glass fixing part 711 as shown in FIG. 3 (b) (711).

When the glass 10 having passed through the second separating guide roll 520 is taken out to the outside, the glass 10 to be taken out is vacuum-jigted to a glass fixing portion (711), or can be released from the glass fixing portion 711 having the shape as shown in FIG. 3 (b). Thereafter, the glass 10 carried by the robot arm can be taken out of the robot arm and separated therefrom.

The apparatus for removing glass adhesive residue using the adhesive film of the present invention may further include a heating unit 720 for raising the temperature of the glass 10. [

Here, the heating unit 720 may be positioned in the lower direction of the glass 10 or in the upper direction of the glass 10 which has passed through the press rolls 310.

The heating unit 720 includes a metal heating wire and a blower that generate heat by electricity, so that the air heated by the metal heating wire can be blown in the direction of the glass 10 by the blower.

Here, when the heating unit 720 is located in the upper direction of the glass 10 passing through the pressing roll 310, the heated air can be injected onto the surface of the upper protective layer 120, and the heating unit 720 Is located in the lower direction of the glass 10, the heated air can be injected onto the lower surface of the glass 10. [

The metal heating line may be formed of nichrome wire or iron chromium wire.

In the embodiment of the present invention, the heating unit 720 is provided with a blower and a metal heating line. However, the present invention is not limited to this, and the glass 10 may be heated by convection, radiation, Can be increased.

In the embodiment of the present invention, the heating unit 720 is further included to increase the temperature of the glass 10. However, the present invention is not limited to this, and may be applied to the pressing roll 310 or the auxiliary pressing roll 310 A heating line is provided so that the pressing roll 310 or the auxiliary pressing roll 310 can raise the temperature of the glass 10. [

The apparatus for removing glass adhesive residue using the adhesive film of the present invention comprises a supply roll 200, a compression roll 310, a first winding roll 410, a second winding roll 420, a third winding roll 430, In the auxiliary pressing roll 310, the feeding guide roll 610, the winding guide roll 620, the first separating guide roll 510 and the second separating guide roll 520, Or a control unit for controlling the position.

By transmitting the control signal to the driving unit 730 in the control unit, control of the control unit for each roll can be performed.

The control unit adjusts the torque, rotation speed or position of the supply roll 200 to adjust the tension of the adhesive film 100 passing through the supply roll 200 and the supply guide roll 610 and the squeeze roll 310 have.

In particular, it is possible to reduce the rotational speed of the feed roll 200 and increase the torque, thereby increasing the tension of the adhesive film 100, and conversely, increasing the rotational speed of the feed roll 200 and reducing the torque, The tension of the adhesive film 100 can be reduced.

1, the distance between the center axis of the supply roll 200 and the center axis of the supply guide roll 610 can be increased to increase the tension of the adhesive film 100, It is possible to reduce the tension of the adhesive film 100 by reducing the distance between the central axis of the adhesive roll 100 and the central axis of the supply roll.

The control unit adjusts the torque, rotation speed or position of the supply guide roll 610 to adjust the tension of the adhesive film 100 passing through the supply roll 200 and the supply guide roll 610 and the press roll 310 .

1, the distance between the center axis of the supply guide roll 610 and the center axis of the press roll 310 is increased, and the rotation of the supply guide roll 610 in proportion to the increase of the length of the adhesive film 100 When the speed and torque are increased, the tension of the adhesive film 100 can be increased. Conversely, the distance between the center axis of the supply guide roll 610 and the center axis of the press roll 310 is reduced, and the rotational speed and torque of the supply guide roll 610 are decreased in proportion to the decrease of the length of the adhesive film 100 The tension of the adhesive film 100 can be reduced.

The control unit adjusts the torque, the rotational speed or the position of the first wind-up roll 410 or adjusts the distance between the center axis of the first wind-up roll 410 and the center axis of the first separation guide roll 510, The tension of the lower protective layer 130 wound on the first winding roll 410 can be adjusted by passing the pressing roll 310 and the first separating guide roll 510. [

The control unit adjusts the torque or rotation speed of the pressing roll 310 or adjusts the torque, the rotational speed or the position of the second separating guide roll 520 so that the lower protecting layer 130 is separated from the separated adhesive film 100) can be adjusted.

The control unit controls the torque, the rotational speed or the position of the winding guide roll 620 or adjusts the distance between the center axis of the second winding roll 420 and the center axis of the winding guide roll 620, The tension of the upper protective layer 120 wound around the second winding roll 420 through the guide roll 520 and the winding guide roll 620 can be adjusted.

The torque, rotation speed or position of the third winding roll 430 may be adjusted to adjust the tension of the adhesive layer 110 wound around the third winding roll 430 through the second separation guide roll 520 have.

The glass recycling system of the touch screen panel, which includes the apparatus for removing glass adhesive residue using the adhesive film of the present invention, can be constructed.

It is possible to construct a glass surface coating system comprising a device for removing a glass adhesive residue using an adhesive film of the present invention.

Hereinafter, a method for removing glass adhesive residue using a device for removing glass adhesive residue using an adhesive film of the present invention will be described.

In the first step, the glass 10 is fed in the direction of the squeeze roll 310 and the adhesive film 100 is fed from the feed roll 200 to the squeeze roll 310.

Here, the glass 10 can be carried by the robot arm and fixed to the glass fixing part 711.

The lower protective layer 130 separated from the adhesive film 100 by the first separating guide roll 510 is wound around the first winding roll 410 and the pressing roll 310 is wound around the adhesive layer 110, To the surface of the glass (10).

In the third step, the glass 10 is heated by the heating unit 720, so that the temperature of the glass 10 can rise.

In the fourth step, the upper protective layer 120 separated from the adhesive layer 110 by the second separation guide roll 520 may be wound around the second winding roll 420.

In the fifth step, the adhesive layer 110 separated from the upper protective layer 120 by the second separation guide roll 520 is separated from the surface of the glass 10 and then wound on the third winding roll 430 .

At this time, the residual material 11 on the surface of the glass 10 can be adhered to the adhesive layer 110 and removed.

In the sixth step, the glass 10 from which the residual material 11 has been removed can be taken out.

Here, the glass 10 can be separated and removed from the glass fixing portion 711 by the robot arm.

It will be understood by those skilled in the art that the foregoing description of the present invention is for illustrative purposes only and that those of ordinary skill in the art can readily understand that various changes and modifications may be made without departing from the spirit or essential characteristics of the present invention. will be. It is therefore to be understood that the above-described embodiments are illustrative in all aspects and not restrictive. For example, each component described as a single entity may be distributed and implemented, and components described as being distributed may also be implemented in a combined form.

The scope of the present invention is defined by the appended claims, and all changes or modifications derived from the meaning and scope of the claims and their equivalents should be construed as being included within the scope of the present invention.

10: Glass 11: Residual material
100: adhesive film 110: adhesive layer
120: upper protective layer 130: lower protective layer
200: feed roll 310: squeeze roll
320: auxiliary pressing roll 410: first winding roll
420: second winding roll 430: third winding roll
510: first separation guide roll 520: second separation guide roll
610: Feed guide roll 620: Roll guide roll
710: Transfer unit 711: Glass fixing unit
720: heating part 730: driving part
740: Position sensor unit

Claims (15)

An upper protective layer for protecting the upper surface of the adhesive layer so as to prevent deformation of the adhesive layer by pressure or heating until the adhesive layer is separated from the upper surface of the adhesive layer, A lower protective layer adhered to a lower surface of the adhesive layer and preventing the lower surface of the adhesive layer from adhering to another object before the adhesive layer is adhered to the surface of the glass;
A supply roll for supplying the adhesive film while rotating;
A first winding roll spaced apart from the supply roll and winding the lower protective layer separated from the adhesive film supplied from the supply roll while rotating;
The adhesive layer is separated from the supply roll and moves while the lower protective layer is separated while rotating. The adhesive layer is pressed by the upper protective layer so that the transparent adhesive material for optical or other foreign material remains To a surface of the glass;
A second winding roll installed to be spaced apart from the pressing roll and winding the upper protective layer separated from the adhesive film from which the lower protective layer is separated while rotating;
A third winding roll spaced apart from the pressing roll and winding the adhesive layer separated from the lower protective layer and the upper protective layer while rotating; And
And a transporting unit for moving the glass from the press roll in the direction of the third wind-up roll,
Wherein the residual material on the surface of the glass is adhered to and removed from the adhesive layer while the adhesive layer separated from the upper protective layer is separated from the surface of the glass and wound around the third wind-up roll. Glass adhesion residue remover.
The method according to claim 1,
Wherein the glass is provided on a touch screen panel.
The method according to claim 1,
Further comprising an auxiliary pressing roll for re-pressing the upper protective layer and re-pressing the adhesive layer pressed on the surface of the glass by the pressing roll.
The method according to claim 1,
Further comprising a supply guide roll installed in a moving path of the adhesive film moving from the supply roll to the press roll and changing a moving direction of the adhesive film supplied to the press roll, Residual material removal device.
The method according to claim 1,
A first separating guide roll which is provided in a moving path of the lower protecting layer moving from the pressing roll to the first winding roll and changes the moving direction of the lower protecting layer to separate the lower protecting layer from the adhesive film, And removing the adhesive residue from the adhesive film.
The method according to claim 1,
Wherein the upper protective layer and the adhesive layer are provided on a moving path of the upper protective layer and the adhesive layer which move along the moving direction of the glass after passing through the pressing roll, And a second separation guide roll for separating the adhesive layers from each other.
The method of claim 6,
And the adhesive layer having passed through the second separation guide roll is separated from the surface of the glass.
The method of claim 6,
And a winding guide roll installed in a moving path of the upper protective layer moving from the second separation guide roll to the second winding roll and changing the moving direction of the upper protective layer wound on the second winding roll And removing the adhesive residue from the glass adhesive residue.
The method according to claim 1,
Wherein the transfer unit comprises a position sensor unit for detecting a position of movement of the glass.
The method according to claim 1,
Further comprising a heating unit for raising the temperature of the glass.
The method of claim 10,
Wherein the heating unit is positioned in a lower direction of the glass or an upper direction of the glass that has passed through the pressing roll.
The method according to claim 1,
Wherein the first roll, the second roll, the third roll, the auxiliary squeeze roll, the supply guide roll, the winding guide roll, the first separation guide roll, and the second separation guide roll Further comprising a control unit for controlling a rotation speed, a torque, or a position of each of the rolls.
A glass recycling system for a touch screen panel, comprising a glass adhesive residue remover using an adhesive film according to any one of claims 1 to 12.
A glass surface coating system comprising a glass adhesive residue remover using an adhesive film according to any one of claims 1 to 12.
A method for removing a glass adhesive residue using an apparatus for removing a glass adhesive residue using an adhesive film according to claim 1,
i) the glass is fed in the direction of the squeezing roll, and the adhesive film is fed from the feeding roll to the squeezing roll;
ii) the lower protective layer separated from the adhesive film by the first separating guide roll is wound on the first winding roll, and the pressing roll presses the adhesive layer onto the surface of the glass;
iii) the temperature of the glass is raised by heating the glass by the heating unit;
iv) winding the upper protective layer separated from the adhesive layer by a second separating guide roll on the second take-up roll;
v) the adhesive layer separated from the upper protective layer by the second separation guide roll is separated from the surface of the glass and then wound on the third wind-up roll; And
and vi) removing the glass from which the residual material has been removed.
KR1020170063479A 2017-05-23 2017-05-23 An apparatus for removing substance remaining on surface of glass and a method for removing substance remaining on surface of glass KR101950313B1 (en)

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KR1020170063479A KR101950313B1 (en) 2017-05-23 2017-05-23 An apparatus for removing substance remaining on surface of glass and a method for removing substance remaining on surface of glass
PCT/KR2018/005617 WO2018216949A1 (en) 2017-05-23 2018-05-16 Glass adhesive residue removal device using adhesive film and glass adhesive residue removal method using same

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CN110813929B (en) * 2019-11-22 2020-09-11 湖南东神自动化设备有限公司 A glue grey device for circuit board laminating machine
CN113996599B (en) * 2021-09-30 2023-07-11 歌尔股份有限公司 Dirty bonding cleaning mechanism, product dirty clearance and detection device
CN114433584B (en) * 2021-12-29 2022-12-30 凯盛信息显示材料(洛阳)有限公司 Film coating system and manufacturing method of coated glass

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