CN2899093Y - Film paster for producing plasma display screen - Google Patents
Film paster for producing plasma display screen Download PDFInfo
- Publication number
- CN2899093Y CN2899093Y CN 200620078220 CN200620078220U CN2899093Y CN 2899093 Y CN2899093 Y CN 2899093Y CN 200620078220 CN200620078220 CN 200620078220 CN 200620078220 U CN200620078220 U CN 200620078220U CN 2899093 Y CN2899093 Y CN 2899093Y
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- CN
- China
- Prior art keywords
- film
- cutting
- protective coating
- display screen
- plasma display
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
A film paster for producing plasma display screen comprises a film-carrying roller and a film disposed thereon, wherein, the front end of the film-carrying roller is provided with a protective coating cleaning roller for removing the protective coating; the front end of the protective coating cleaning roller is disposed with a cutting device for cutting dry film corrosion inhibitor; the lower end of the cutting device is arranged with a set of hot rollers for film paste and the front ends of the hot rollers are also provided with film removing device for removing load-supporting film. The utility model is characterized in that: the film is cut out into fixed size according to use size before being pasted without cutting during pasting process, thereby avoiding air bubble and creasing defects caused by stress change before and after cutting; in addition, cutting before pasting process also effectively avoids air bubble defect resulting from the DFR film debris dropping during film cutting and falling on and polluting the glass baseplate.
Description
Technical field
The utility model relates to a kind of film sticking apparatus, particularly a kind of film sticking apparatus of plasma panel.
Background technology
Plasma panel (Plasma Display Panel is hereinafter to be referred as PDP) is a kind ofly to produce luminous new display spare by gas discharge, and its maximum characteristics are light, thin, and rich color is made big picture easily and do not had the problem at visual angle.Along with the maturation of PDP manufacturing technology, the manufacturing of PDP is got direction to multiaspect and is developed in recent years.So-called multiaspect is got technology, is exactly to make required figure on a structural glass substrate, at last this structural glass is cut substantially, becomes several separate PDP glass substrate individuality.There are 6 faces to get technology at present at most, are about to become after the glass-cutting glass substrate of 6 plasma panels.Two glass substrates before and after PDP comprises, these two glass substrates are made after the figure respectively thereon, want sealed knot together at last.The operation that dry film photoresist (DFR) is used for making various figures, this film are that 25-50 μ m is thick, use special film sticking equipment laminator and just can attach on the glass substrate, and must reach no air blister defect.
The equipment of traditional attaching DFR film is work like this: the initiating terminal of DFR is pressed onto on the glass substrate by the way of temporarily exerting pressure, the glass-based strip the DFR film and is moved ahead, hot-rolling (HOT-ROLL) begins to be pressed onto on the glass substrate, rely on the effect of heating rubber on the roller, make seamless tightly being attached on the glass substrate of DFR film; When pad pasting finished soon by the time, machine cut film according to the length of glass substrate.The such working method of laminator has a lot of shortcomings: at first DFR film section start is pressed onto on the glass substrate, locates as easy as rolling off a log generation bubble at this; Secondly when pad pasting finishes, film is cut and causes the stress of film own to change, cause unbalanced stress even, be easy to generate defectives such as fold, bubble like this, there is the cutting of film above glass substrate, to carry out again, cutting is difficult to avoid the chip on the film to fall down, and the chip that falls down can pollute glass substrate, causes bad.Traditional laminator of working by this way will inevitably bring a large amount of problems in volume production, be unfavorable for the assurance of the stability and the yields of technology.
Summary of the invention
The purpose of this utility model is to overcome the shortcoming of above-mentioned prior art, and the film sticking apparatus of making plasma panel a kind of simple in structure, easy to use is provided.
For achieving the above object; the technical solution adopted in the utility model is: comprise membrane loading roll and be arranged on pad pasting on the membrane loading roll; be characterized in; front end at membrane loading roll is provided with the diaphragm kicker cylinder that is used to remove diaphragm; front end at the diaphragm kicker cylinder is provided with the cutting mechanism that is used to cut dry film photoresist; be provided with one group of hot-rolling that is used for pad pasting in the lower end of cutting mechanism, also be provided with the film device that removes that is used to remove carrier film at the front end of hot-rolling.
Since the utility model before pad pasting according to using size that film has been cut into fixed size, can cutting in the pad pasting process, thus effectively avoided bubble and the wrinkle defect that STRESS VARIATION causes before and after the cutting; The DFR film fragment that carries out before the pad pasting process in addition falling down when the cutter does also to have avoided the cutting film effectively drops on the glass substrate, pollutes glass substrate, thus the air blister defect that causes.
Description of drawings
Accompanying drawing is an overall structure schematic diagram of the present utility model.
Embodiment
Below in conjunction with accompanying drawing structural principle of the present utility model and operation principle are described in further detail.
Referring to accompanying drawing; the utility model comprises membrane loading roll 8 and is arranged on pad pasting on the membrane loading roll 8; this pad pasting comprises carrier film 3 and is arranged on dry film photoresist 2 and diaphragm 1 on this carrier film 3; front end at membrane loading roll 8 is provided with the diaphragm kicker cylinder 9 that is used to remove diaphragm 1; front end at diaphragm kicker cylinder 9 is provided with the cutting mechanism 4 that is used to cut dry film photoresist 2; be provided with one group of hot-rolling 5 that is used for pad pasting in the lower end of cutting mechanism 4, the front end of hot-rolling 5 also be provided be used to remove carrier film 3 remove film device 7.
At first film is pulled out from membrane loading roll 8 during use; by diaphragm kicker cylinder 9 diaphragm 1 of pad pasting is removed; dry film photoresist 2 and carrier film 3 travel forward then; pass through cutting mechanism 4 with the required size of dry film photoresist 2 cuttings according to the size of using; driving it by carrier film 3 moves forward; by hot-rolling 5 dry film photoresist 2 and carrier film 3 are attached on the glass substrate 6, move forward and will unnecessary carrier film 3 remove carrier film 3 soon and cut into the size identical with dry film photoresist 2 by removing film device 7.
Claims (1)
1, a kind of film sticking apparatus of making plasma panel; comprise membrane loading roll [8] and be arranged on pad pasting on the membrane loading roll [8]; it is characterized in that: the front end at membrane loading roll [8] is provided with the diaphragm kicker cylinder [9] that is used to remove diaphragm [1]; front end at diaphragm kicker cylinder [9] is provided with the cutting mechanism [4] that is used to cut dry film photoresist [2]; be provided with one group of hot-rolling [5] that is used for pad pasting in the lower end of cutting mechanism [4], the front end of hot-rolling [5] also be provided be used to remove carrier film [3] remove film device [7].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620078220 CN2899093Y (en) | 2006-01-10 | 2006-01-10 | Film paster for producing plasma display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620078220 CN2899093Y (en) | 2006-01-10 | 2006-01-10 | Film paster for producing plasma display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2899093Y true CN2899093Y (en) | 2007-05-09 |
Family
ID=38074426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620078220 Expired - Fee Related CN2899093Y (en) | 2006-01-10 | 2006-01-10 | Film paster for producing plasma display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2899093Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101197232B (en) * | 2007-12-28 | 2010-10-13 | 南京华显高科有限公司 | Production method for medium layer of plasma display |
| CN103171790A (en) * | 2011-12-20 | 2013-06-26 | 深圳比科斯电子股份有限公司 | Automatic pasting machine of liquid crystal display screen protective film |
| CN106477095A (en) * | 2016-09-23 | 2017-03-08 | 东莞市联洲知识产权运营管理有限公司 | A kind of cutting device of glass protection film elasticity pressing |
| CN114656890A (en) * | 2020-12-22 | 2022-06-24 | 北京小米移动软件有限公司 | Protective film, film pasting method and equipment |
-
2006
- 2006-01-10 CN CN 200620078220 patent/CN2899093Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101197232B (en) * | 2007-12-28 | 2010-10-13 | 南京华显高科有限公司 | Production method for medium layer of plasma display |
| CN103171790A (en) * | 2011-12-20 | 2013-06-26 | 深圳比科斯电子股份有限公司 | Automatic pasting machine of liquid crystal display screen protective film |
| CN103171790B (en) * | 2011-12-20 | 2015-04-22 | 深圳比科斯电子股份有限公司 | Automatic pasting machine of liquid crystal display screen protective film |
| CN106477095A (en) * | 2016-09-23 | 2017-03-08 | 东莞市联洲知识产权运营管理有限公司 | A kind of cutting device of glass protection film elasticity pressing |
| CN106477095B (en) * | 2016-09-23 | 2018-11-20 | 徐州天力模具制造有限公司 | A kind of cutting device of glass protection film elasticity pressing |
| CN114656890A (en) * | 2020-12-22 | 2022-06-24 | 北京小米移动软件有限公司 | Protective film, film pasting method and equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SICHUAN SHIJI SHUANGHONG DISPLAY DEVICES CO., LTD Free format text: FORMER OWNER: IRICO GROUP ELECTRONICS CO., LTD. Effective date: 20070629 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20070629 Address after: 621000, No. 35 Mian Xing Dong Road, hi tech Zone, Sichuan, Mianyang Patentee after: Sichuan Sterope Orion Display Co., Ltd. Address before: 712021 No. 1 Rainbow Road, Shaanxi, Xianyang Patentee before: IRICO Group Electronics Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070509 Termination date: 20140110 |