KR20110049075A - Apparatus for attaching protection film, cleaning apparatus and cleaning method - Google Patents

Apparatus for attaching protection film, cleaning apparatus and cleaning method Download PDF

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Publication number
KR20110049075A
KR20110049075A KR1020090105913A KR20090105913A KR20110049075A KR 20110049075 A KR20110049075 A KR 20110049075A KR 1020090105913 A KR1020090105913 A KR 1020090105913A KR 20090105913 A KR20090105913 A KR 20090105913A KR 20110049075 A KR20110049075 A KR 20110049075A
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KR
South Korea
Prior art keywords
dust
free cloth
substrate
winding reel
protective film
Prior art date
Application number
KR1020090105913A
Other languages
Korean (ko)
Inventor
한동희
Original Assignee
한동희
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Filing date
Publication date
Application filed by 한동희 filed Critical 한동희
Priority to KR1020090105913A priority Critical patent/KR20110049075A/en
Publication of KR20110049075A publication Critical patent/KR20110049075A/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/0004—Component parts, details or accessories; Auxiliary operations
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/14—Protective coatings, e.g. hard coatings
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/1313—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells specially adapted for a particular application
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/13338—Input devices, e.g. touch panels

Abstract

By automatically attaching the protective film to the surface of the substrate as well as automatically cleaning the surface of the substrate before attaching the protective film, the attachment and cleaning operations are quick, the attachment precision and workability are improved, and the protective film is in good condition. And a protective film attaching device capable of producing a good quality product with uniform adhesion deviation.

Description

Protective film applying device, cleaning device and cleaning film cleaning method {APPARATUS FOR ATTACHING PROTECTION FILM, CLEANING APPARATUS AND CLEANING METHOD}

The present invention relates to a protective film, and more particularly, a protective film attaching device capable of automatically attaching a protective film to the surface of a substrate, as well as automatically cleaning the surface of the substrate to produce a high quality product. A cleaning apparatus and a cleaning method.

As the information society progresses, there is a problem that it is difficult to operate the product with the key buttons of a PC keyboard and mouse or a mobile communication terminal. Not only is it simple, there is little misoperation, and anyone can easily input it. There is a strong demand for development of a device capable of inputting information by hand in the portable state.

Nowadays, attention is shifting to more sophisticated technologies, such as high reliability, the provision of new features, durability, and manufacturing techniques related to design and processing involving materials or materials, beyond meeting the needs associated with the general functions of these input devices. In response to the purpose, a touch panel (TSP, Touch Scren Panel) has been developed as an input device that is simple, has less misoperation, and can input information such as text input without any other input device.

The touch screen panel is a display surface of an image display device such as an electronic organizer, a liquid crystal display device (LCD), a plasma display panel (PDP), an electroluminescense (EL), and a cathode ray tube (CRT). It is installed at the user equipment and used to allow the user to select the desired information while viewing the image display device. It is largely a resistive type touch panel, a capacitive type touch panel, an electromagnetic field type (EM, It is divided into Electro-Magnetic Type Touch Panel, Saw Type and Infrared Type Touch Panel.

The touch panel considers the characteristics of signal amplification, difference in resolution, difficulty of design and processing technology, as well as the characteristic optical, electrical, mechanical, environmental, input, durability and economy of each touch panel. Selected for individual electronic products, particularly resistive type touch panels and capacitive type touch panels are widely used in electronic notebooks, PDAs, portable PCs, and mobile communication terminals (mobile phones).

Among these, resistive type touch panel is used as a substrate material by combining a film substrate with a thickness of 0.1mm to 0.2mm, a glass substrate with a thickness of 0.2mm to 2mm, and a plastic substrate with a thickness of 1mm to 2mm. When a certain point is touched by an input means such as a pen or a finger on the upper substrate on which the upper electrode is formed, the upper electrode formed on the upper substrate and the lower electrode formed on the lower substrate are energized so that the resistance value at that position is applied. Alternatively, after reading the voltage value changed by the capacitance value, the control device finds the position coordinates according to the change of the potential difference.

The surface of the touch screen panel (TSP), LCD module (LCM), etc. is attached to the protective film of the synthetic resin material so as not to be contaminated with fine dust or scratches in a series of processes.

Conventionally, the protective film is attached manually by hand, but in this case, a lot of work manpower and time are required, and there is a problem in that the productivity is lowered due to poor attachment precision and workability, as well as fingerprint stains of the worker due to carelessness of the worker. Remaining in the protective film or the deviation of the position or state of the protective film is attached to the problem of deterioration of the product quality occurs.

The present invention has been made to solve the conventional problems, by automatically attaching a protective film on the surface of the substrate as well as automatically cleaning the surface of the substrate before the protective film, the attachment and cleaning operations are quick and accurate The purpose of the present invention is to provide a protective film attaching device, a cleaning device, and a cleaning method thereof capable of producing a good quality product with improved workability and good adhesion state of the protective film and uniform adhesion deviation.

Protective film attachment device according to the present invention for solving the above object is a turntable is installed on the main base to be rotated at a predetermined angle by a rotary motor; A plurality of substrate loading plates positioned on an outer side of the turntable to adsorb and fix the substrate; A cleaning device installed at one side of the main base to clean the surface of the substrate seated on the substrate loading plate; And a protective film attacher installed on the other side of the main base to attach a protective film to the surface of the substrate cleaned by the cleaning device.

The cleaning device includes a fixed base fixed on the main base; A transfer post installed horizontally on the fixed base; A transfer post horizontal transfer unit installed on the fixed base to move the transfer post horizontally; An elevating bracket mounted on the conveying post so as to be elevable; An elevation bracket vertical transfer unit installed on the fixed base to move the elevation bracket vertically; A first dust-free cloth winding reel installed rotatably at an upper side of the elevating bracket and having a dust-free cloth wound around an outer circumferential surface thereof; A first dust-free cloth winding reel driving motor for rotating the first dust-free cloth winding reel; A second dust-free cloth winding reel rotatably installed on the other side of the elevating bracket, and wound around the outer circumferential surface of the dust-free cloth wound on the first dust-free cloth winding reel; A second dust-free cloth winding reel driving motor for rotating the second dust-free cloth winding reel; A plurality of tension rolls rotatably installed on the elevating bracket to maintain a constant tension of the dust-free cloth; A press roll installed at a lower portion of the elevating bracket to press the dust-free cloth downward to contact the surface of the substrate; And a dust-free cloth pulling unit installed in the middle of the lifting bracket to replace the contact position of the surface of the substrate and the dust-free cloth.

In the middle of the elevating bracket, a main guide roll which is rotated by a driving motor is installed, and in the position adjacent to the outer circumferential surface of the main guide roll, two auxiliary guide rolls for guiding the dust-free cloth are spaced apart from each other. It is rotatably installed.

The horizontal conveying unit is a conveying screw coupled to the conveying post; And a servo motor for rotating the feed screw.

The lifting bracket vertical transfer unit may be a hydraulic cylinder installed on the upper portion of the transfer post.

The dust-free cloth pulling unit includes a solenoid valve and a finger installed at the end of the solenoid to pull the dust-free cloth.

On the other hand, the cleaning device of the protective film attachment device according to the invention fixed base fixed on the main base; A transfer post installed horizontally on the fixed base; A transfer post horizontal transfer unit installed on the fixed base to move the transfer post horizontally; An elevating bracket mounted on the conveying post so as to be elevable; An elevation bracket vertical transfer unit installed on the fixed base to move the elevation bracket vertically; A first dust-free cloth winding reel installed rotatably at an upper side of the elevating bracket and having a dust-free cloth wound around an outer circumferential surface thereof; A first dust-free cloth winding reel driving motor for rotating the first dust-free cloth winding reel; A second dust-free cloth winding reel rotatably installed on the other side of the elevating bracket, and wound around the outer circumferential surface of the dust-free cloth wound on the first dust-free cloth winding reel; A second dust-free cloth winding reel driving motor for rotating the second dust-free cloth winding reel; A plurality of tension rolls rotatably installed on the elevating bracket to maintain a constant tension of the dust-free cloth; A press roll installed at a lower portion of the elevating bracket to press the dust-free cloth downward to contact the surface of the substrate; And a dust-free cloth pulling unit installed in the middle of the lifting bracket to replace the contact position of the surface of the substrate and the dust-free cloth.

In addition, the cleaning method of the protective film according to the present invention comprises the steps of operating the lifting bracket vertical transfer unit to lower the lifting bracket; Pressing roll contacting the dust-free fabric to the surface of the substrate; Operating a transfer post horizontal transfer unit to move the transfer post horizontally; Cleaning the surface of the substrate by the dust-free cloth contacted by the pressure roll; Operating a dust-free cloth pulling unit to pull the dust-free cloth by a predetermined length to transfer the position of the contamination of the dust-free cloth; Winding a dust-free cloth on an outer circumferential surface of the second dust-free cloth winding reel by driving a second dust-free cloth winding reel driving motor to rotate the second dust-free cloth winding reel; Operating the lifting bracket vertical transfer unit to raise the lifting bracket; And operating the transfer post horizontal transfer unit to move the transfer post horizontally to return to the substrate cleaning position.

As described above, the present invention automatically attaches a protective film to the surface of the substrate as well as automatically cleans the surface of the substrate before attaching the protective film, and thus does not require a lot of work force. Fast and accurate adhesion and workability, good protection film adhesion state and uniform adhesion deviation has the effect of producing a good product.

Hereinafter, with reference to the accompanying drawings, a protective film applying apparatus, a cleaning apparatus and a cleaning method according to a preferred embodiment of the present invention will be described.

1 is a plan view schematically showing a protective film attachment device according to the present invention, Figure 2 is a front view showing a protective film attachment device according to the invention, Figure 3 is a cleaning device of the protective film attachment device according to the invention 4 is a side view showing the cleaning device of the protective film applying apparatus according to the present invention, Figure 5 is a view showing the cleaning of the pressure roll in the cleaning device of the protective film applying apparatus according to the present invention.

First, as shown in Figures 1 and 2, the protective film attachment device 10 according to the present invention is a turntable 11 is installed on the main base (B1) to be rotated at a predetermined angle by the rotary motor (M1); A plurality of substrate loading plates 12 positioned on the outer side of the turntable 11 to adsorb and fix the substrate G; A cleaning device (100) installed on one side of the main base (B1) to clean the surface of the substrate (G) seated on the substrate loading plate (12); And a protective film attacher 13 installed on the other side of the main base B1 to attach the protective film F to the surface of the substrate G cleaned by the cleaning device 100. do.

The turntable 11 may be divided into 2, 4, 6, and 8 partitions, and the substrate loading plate 12 is positioned at each of the divided positions. Hereinafter, the fourth division structure will be described as an example. In addition, the substrate G is not limited to the touch screen panel (TSP) and the LCD module (LCM), it is a concept that includes all products that attach a protective film on the surface.

A plurality of vacuum holes H are formed in the loading plate 12 to adsorb and fix the substrate G. A vacuum portion (not shown) is connected to the vacuum holes H to selectively select the substrate G. It serves to fix and adsorb. Since the vacuum part is a known technique, detailed description thereof will be omitted.

The protective film attacher 13 is a device for attaching the protective film F to the surface (upper surface) of the cleaned substrate G. The protective film attacher 13 includes a protective film F in a cassette (not shown). After adsorbing from the substrate, it is transported, placed on the upper surface of the substrate G, and is pressed obliquely with a pressure roller (not shown) to attach the protective film F to the surface (upper surface) of the substrate G. Since the protective film attacher can borrow the configuration disclosed in the Republic of Korea Patent No. 902889 of the applicant of the present invention as it is, a detailed description thereof will be omitted.

Hereinafter, the cleaning device of the protective film applying apparatus which is the most characteristic technique of the present invention will be described in detail.

3 to 5, the cleaning device 100 of the protective film applying apparatus according to the present invention is a fixed base (B2) fixed on the main base (B1); A transfer post 110 installed horizontally on the fixed base B2; A transfer post horizontal transfer unit (120) installed on the fixed base (B2) to move the transfer post (110) horizontally; An elevating bracket 130 installed on the transfer post 110 so as to be elevable; An elevation bracket vertical transfer unit (140) installed on the fixed base (B2) to vertically move the elevation bracket (130); A first dust-free cloth winding reel 150 installed rotatably on an upper side of the elevating bracket 130 and having a dust-free cloth C wound on an outer circumferential surface thereof; A first dust-free cloth winding reel driving motor (M2) for rotating the first dust-free cloth winding reel (150); The second non-removable cloth winding reel (160) rotatably installed on the other side of the elevating bracket (130), and wound around the outer circumferential surface of the dust-free cloth (C) wound on the first dust-free cloth winding reel (150). ); A second dust-free cloth winding reel driving motor (M3) for rotating the second dust-free cloth winding reel (160); A plurality of tension rolls (R) rotatably installed on the elevating bracket (130) to keep the tension of the dust-free cloth (C) constant; A pressure roll (170) installed below the lifting bracket (130) to press the dust-free cloth (C) downward to contact the surface of the substrate (G); And a dust-free cloth pulling unit 180 installed in the middle of the elevating bracket 130 to replace the contact position of the surface of the substrate G and the dust-free cloth C. Herein, the dust-free cloth refers to a member for cleaning the surface of the substrate.

In the middle of the elevating bracket 130, the main guide roll 190 is further installed to rotate by the drive motor (M4), the dust-free cloth (C) at a position adjacent to the outer peripheral surface of the main guide roll 190 Two auxiliary guide rolls (191) (192) for guiding the transfer of each other is rotatably installed at a predetermined interval from each other.

The horizontal conveying unit 120 is a conveying screw 121 is coupled to the conveying post 110; And it may be composed of a servo motor 123 for rotating the feed screw 121.

The lifting bracket vertical transfer unit 140 may be a hydraulic cylinder installed on the upper portion of the transfer post 110.

The dust-free cloth pulling unit 180 includes a solenoid valve 181 and a finger 183 installed at the end of the solenoid 181 to attract the dust-free cloth C.

Looking at the operation example of the protective film attachment device 10 according to the present invention configured as described above, when the substrate is first loaded on the loading plate, the rotary motor (M1) rotates the turntable 11 90 degrees. The cleaning apparatus 100 cleans the surface of the substrate G. When the rotating motor M1 rotates the turntable 11 further 90 degrees, the attaching device 13 may protect the surface of the substrate G. Attach).

When the protective film F is attached to the surface of the substrate G, the rotation motor M1 rotates the turntable 11 by 90 degrees, and then unloads it.

Hereinafter, with reference to Figures 3, 4, 5 and 6 looks at the cleaning method of the protective film according to the present invention.

The cleaning method of the protective film according to the present invention comprises the steps of operating the lifting bracket vertical transfer unit 140 to lower the lifting bracket 130 (S110); Pressing roll 170 to contact the dust-free fabric C to the surface of the substrate G (S120); A transport post horizontal transfer unit 120 operates to move the transfer post 110 horizontally forward (S130); Cleaning the surface of the substrate (G) by the dust-free cloth (C) contacted by the pressure roll (170) (S140); Operating the dust-free cloth pulling unit 180 to draw the dust-free cloth C by a predetermined length to transfer the contaminated portion position of the dust-free cloth C; Winding the dust-free cloth C on the outer circumferential surface of the second dust-free cloth winding reel 160 by rotating the second dust-free cloth winding reel 160 by driving the second dust-free cloth winding reel driving motor M3 ( S160); Operating the lifting bracket vertical transfer unit 140 to raise the lifting bracket 130 (S170); And the transfer post horizontal transfer unit 120 operates to return the transfer post 110 horizontally to return to the substrate cleaning position (S180).

Referring to Figure 5, in the cleaning method of the protective film according to the present invention, the servo motor 123 is driven in a state in which the pressure roll 170 is in contact with the surface of the substrate (G) without the dust-free cloth (C) The surface of the substrate G is cleaned by rotating the feed screw 123 and advancing the pressure roll 170 in the direction of the arrow. After the cleaning, the lifting bracket vertical transfer unit 140 operates to restart the pressure roll 170. Then, the servo motor 123 is driven to reversely rotate the feed screw 123 to back the pressing roll 170 in the direction of the arrow to return to the substrate cleaning position.

The dust-free cloth pulling unit 180 serves to pull the dust-free cloth C by operating the finger 183 of the solenoid 181, the position of the contamination of the dust-free cloth (C) cleaning the substrate (G) Transfer it.

As described above, the present invention automatically attaches a protective film to the surface of the substrate as well as automatically cleans the surface of the substrate before attaching the protective film, and thus does not require a lot of work force. It is fast, the adhesion precision and workability is improved, the protective film adhesion state is good and the adhesion deviation is uniform, there is an effect that can produce a good quality product.

Although the present invention has been described with reference to the preferred embodiments and the accompanying drawings, different embodiments may be constructed within the spirit and scope of the invention. Accordingly, the scope of the invention is defined by the appended claims, and should be construed as not limited by the specific embodiments described herein.

1 is a plan view schematically showing a protective film attachment device according to the present invention.

Figure 2 is a front view showing a protective film attachment device according to the present invention.

Figure 3 is a front view showing a cleaning device of the protective film applying apparatus according to the present invention.

Figure 4 is a side view showing a cleaning device of the protective film attachment device according to the present invention.

5 is a view showing the cleaning of the pressure roll in the cleaning device of the protective film applying apparatus according to the present invention.

6 is a flow chart showing a cleaning method of the protective film according to the present invention.

* Reference numerals for main parts *

10: protective film attachment device

11: turntable

12: substrate loading plate

13: Protective film attaching machine

100: cleaning device

110: conveying post

120: feed post horizontal transfer unit

121: feed screw

123: servo motor

130: lifting bracket

140: lifting bracket vertical transfer unit

150: first dust-free cloth winding reel

160: the second dust-free cloth winding reel

170: pressure roll

180: dust-free cloth pulling unit

181: solenoid valve

183: finger

190: main guide roll

191,192: Auxiliary Guide Roll

B1: main base

B2: fixed base

C: Mujinpo

F: Protective film

G: Substrate

H: Benin Hall

M1: rotary motor

M2: 1st dust-free cloth winding reel drive motor

M3: 2nd dust-free cloth winding reel drive motor

M4: drive motor

R: tension roll

Claims (9)

A turntable installed on the main base to be rotated at an angle by the rotation motor; A plurality of substrate loading plates positioned on an outer side of the turntable to adsorb and fix the substrate; A cleaning device installed at one side of the main base to clean the surface of the substrate seated on the substrate loading plate; And And a protective film attacher installed on the other side of the main base to attach a protective film to the surface of the substrate cleaned by the cleaning device. The method of claim 1, The turntable is a protective film attachment device, characterized in that consisting of four divisions. The method of claim 1, The cleaning device A fixed base fixed on the main base; A transfer post installed horizontally on the fixed base; A transfer post horizontal transfer unit installed on the fixed base to move the transfer post horizontally; An elevating bracket mounted on the conveying post so as to be elevable; An elevation bracket vertical transfer unit installed on the fixed base to move the elevation bracket vertically; A first dust-free cloth winding reel installed rotatably at an upper side of the elevating bracket and having a dust-free cloth wound around an outer circumferential surface thereof; A first dust-free cloth winding reel driving motor for rotating the first dust-free cloth winding reel; A second dust-free cloth winding reel rotatably installed on the other side of the elevating bracket, and wound around the outer circumferential surface of the dust-free cloth wound on the first dust-free cloth winding reel; A second dust-free cloth winding reel driving motor for rotating the second dust-free cloth winding reel; A plurality of tension rolls rotatably installed on the elevating bracket to maintain a constant tension of the dust-free cloth; A press roll installed at a lower portion of the elevating bracket to press the dust-free cloth downward to contact the surface of the substrate; And  And a dust-free cloth pulling unit installed in the middle of the elevating bracket to replace the contact position between the surface of the substrate and the dust-free cloth. The method of claim 3, In the middle of the elevating bracket, a main guide roll which is rotated by a driving motor is installed, and in the position adjacent to the outer circumferential surface of the main guide roll, two auxiliary guide rolls for guiding the dust-free cloth are spaced apart from each other. Protective film attachment device, characterized in that installed rotatably. The method of claim 3, The horizontal conveying unit is a conveying screw coupled to the conveying post; And Protective film attachment device, characterized in that consisting of a servo motor for rotating the feed screw. The method of claim 3, The lifting bracket vertical transfer unit is a protective film attachment device, characterized in that the hydraulic cylinder is installed on the upper portion of the conveying post. The method of claim 3, The dust-free cloth pulling unit And a solenoid valve, and a finger installed at the end of the solenoid and attracting the dust-free cloth. A fixed base fixed on the main base; A transfer post installed horizontally on the fixed base; A transfer post horizontal transfer unit installed on the fixed base to move the transfer post horizontally; An elevating bracket mounted on the conveying post so as to be elevable; An elevation bracket vertical transfer unit installed on the fixed base to move the elevation bracket vertically; A first dust-free cloth winding reel installed rotatably at an upper side of the elevating bracket and having a dust-free cloth wound around an outer circumferential surface thereof; A first dust-free cloth winding reel driving motor for rotating the first dust-free cloth winding reel; A second dust-free cloth winding reel rotatably installed on the other side of the elevating bracket, and wound around the outer circumferential surface of the dust-free cloth wound on the first dust-free cloth winding reel; A second dust-free cloth winding reel driving motor for rotating the second dust-free cloth winding reel; A plurality of tension rolls rotatably installed on the elevating bracket to maintain a constant tension of the dust-free cloth; A press roll installed at a lower portion of the elevating bracket to press the dust-free cloth downward to contact the surface of the substrate; And  And a dust-free cloth pulling unit installed in the middle of the elevating bracket to replace the contact position between the surface of the substrate and the dust-free cloth. Operating the lifting bracket vertical transfer unit to lower the lifting bracket; Pressing roll contacting the dust-free fabric to the surface of the substrate; Operating a transfer post horizontal transfer unit to move the transfer post horizontally; Cleaning the surface of the substrate by the dust-free cloth contacted by the pressure roll; Operating a dust-free cloth pulling unit to pull the dust-free cloth by a predetermined length to transfer the position of the contaminated portion of the dust-free cloth; Winding a dust-free cloth on an outer circumferential surface of the second dust-free cloth winding reel by driving a second dust-free cloth winding reel driving motor to rotate the second dust-free cloth winding reel; Operating the lifting bracket vertical transfer unit to raise the lifting bracket; And And returning the substrate to a position where the substrate is cleaned by moving the conveying post horizontally to move the conveying post horizontally.
KR1020090105913A 2009-11-04 2009-11-04 Apparatus for attaching protection film, cleaning apparatus and cleaning method KR20110049075A (en)

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160081458A (en) * 2014-12-31 2016-07-08 주식회사 케이씨텍 Loader of cleaning device for alingment layer printing resin plate
CN106081332A (en) * 2016-07-27 2016-11-09 深圳市豪林精密机械有限公司 Automatically multiaspect film sticking apparatus and method for adhering film thereof
CN109501236A (en) * 2018-11-21 2019-03-22 苏州玖地科技有限公司 A kind of mobile phone screen cleaning device
CN109530153A (en) * 2017-08-02 2019-03-29 深圳市元硕自动化科技有限公司 A kind of vertical Jiao Fa rubber mechanism
CN110369726A (en) * 2019-08-16 2019-10-25 深圳光韵达光电科技股份有限公司 Selective laser melting forms two-way round-trip power spreading device and its control method
CN110562546A (en) * 2018-06-05 2019-12-13 湖南英格斯坦智能科技有限公司 Mobile phone cleaning system
CN110624864A (en) * 2019-10-31 2019-12-31 深圳市易天自动化设备股份有限公司 Automatic scrubbing device for multi-station polaroids

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160081458A (en) * 2014-12-31 2016-07-08 주식회사 케이씨텍 Loader of cleaning device for alingment layer printing resin plate
CN106081332A (en) * 2016-07-27 2016-11-09 深圳市豪林精密机械有限公司 Automatically multiaspect film sticking apparatus and method for adhering film thereof
CN109530153A (en) * 2017-08-02 2019-03-29 深圳市元硕自动化科技有限公司 A kind of vertical Jiao Fa rubber mechanism
CN110562546A (en) * 2018-06-05 2019-12-13 湖南英格斯坦智能科技有限公司 Mobile phone cleaning system
CN109501236A (en) * 2018-11-21 2019-03-22 苏州玖地科技有限公司 A kind of mobile phone screen cleaning device
CN110369726A (en) * 2019-08-16 2019-10-25 深圳光韵达光电科技股份有限公司 Selective laser melting forms two-way round-trip power spreading device and its control method
CN110624864A (en) * 2019-10-31 2019-12-31 深圳市易天自动化设备股份有限公司 Automatic scrubbing device for multi-station polaroids

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