CN101840109B - Cloth pasting pre-rubbing equipment - Google Patents
Cloth pasting pre-rubbing equipment Download PDFInfo
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- CN101840109B CN101840109B CN2009100805669A CN200910080566A CN101840109B CN 101840109 B CN101840109 B CN 101840109B CN 2009100805669 A CN2009100805669 A CN 2009100805669A CN 200910080566 A CN200910080566 A CN 200910080566A CN 101840109 B CN101840109 B CN 101840109B
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- Prior art keywords
- preparatory
- rubbing device
- roller
- framework
- rubbing
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- 239000004744 fabric Substances 0.000 title claims abstract description 24
- 239000000758 substrate Substances 0.000 claims abstract description 46
- 230000005686 electrostatic field Effects 0.000 claims description 7
- 239000011521 glass Substances 0.000 claims description 4
- 229910000838 Al alloy Inorganic materials 0.000 claims description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 2
- MRNHPUHPBOKKQT-UHFFFAOYSA-N indium;tin;hydrate Chemical group O.[In].[Sn] MRNHPUHPBOKKQT-UHFFFAOYSA-N 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 229910052750 molybdenum Inorganic materials 0.000 claims description 2
- 239000011733 molybdenum Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 27
- 238000004519 manufacturing process Methods 0.000 abstract description 22
- 230000000694 effects Effects 0.000 abstract description 7
- 230000002950 deficient Effects 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 206010017389 Frotteurism Diseases 0.000 description 1
- -1 acryl Chemical group 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
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- Liquid Crystal (AREA)
Abstract
The invention relates to cloth pasting pre-friction equipment which comprises a supporting platform, a roller rotating device, a pre-friction device and a power device, wherein the pre-friction device is arranged on the supporting platform, and a pre-friction substrate is arranged on the surface of the pre-friction device; the roller rotating device comprises a frame and a roller, the frame is arranged above the pre-rubbing device in a spanning mode, the roller is arranged on the frame, and the roller is used for attaching a rubbing cloth when being driven by the power device to rotate and rubbing the pre-rubbing substrate in a rotating mode after the rubbing cloth is attached. By the cloth pasting pre-friction device, the pre-friction process does not occupy the robbing production device, so that the production time of the robbing process is saved, and the effect of improving the production efficiency is achieved.
Description
Technical field
The present invention relates to a kind of tape pre-rubbing device, belong to LCD manufacturing technology field.
Background technology
Friction in the LCD manufacturing technology (hereinafter to be referred as: rubbing) technology is meant with soft cloth, with the mantle friction of certain orientation at alignment film, thereby forms the groove that liquid crystal is arranged according to certain orientation.Rubbing technology also will produce tilt angle, can stand towards same direction to guarantee liquid crystal.Therefore, rubbing technology is unusual part and parcel in the manufacture process of LCD.
Before rubbing technology is carried out on the alignment film surface, also comprise patch and preparatory friction process.In the prior art, at first cloth is attached to roller surface being specifically designed on the patch machine of patch; Then; The surface being posted the roller of cloth takes on the production equipment; Patch being placed with the surface of pair roller on the rubbing production equipment of preparatory rubbed substrate rubs in advance, make the patch on the roller pile direction towards identical, thereby accomplish preparatory friction operation.At last, get final product the friction cloth that to accomplish preparatory friction operation and be applied in the friction operation of carrying out alignment film on the production equipment.
The defective that prior art exists is; The patch operation is carried out on the patch machine; And friction operation is carried out on the rubbing production equipment in advance, alignment film is carried out the production time of friction operation on the rubbing production equipment thereby taken, thereby has reduced production efficiency.
Summary of the invention
The objective of the invention is defective, a kind of tape pre-rubbing device is provided, to realize practicing thrift the time of rubbing technology, the effect of enhancing productivity to above-mentioned prior art.
For realizing above-mentioned purpose; The invention provides a kind of tape pre-rubbing device; Comprise: support platform, roller whirligig, preparatory rubbing device and propulsion system, said preparatory rubbing device is arranged on the said support platform, and said preparatory rubbing device surface is provided with preparatory rubbed substrate; Said roller whirligig comprises framework and roller; Said framework is crossed on said preparatory rubbing device top; Said roller is arranged on the said framework; Attach friction cloth when said roller is used under the drive of said propulsion system rotating, and after attaching friction cloth the said preparatory rubbed substrate of spin friction.
Tape pre-rubbing device of the present invention; Through all being arranged on preparatory rubbing device and roller whirligig on the support platform; Make patch technology and preparatory friction process can on an equipment, unify to accomplish; Thereby shortened the technology interval time between patch technology and the preparatory friction process, the cloth that will rub can directly carry out preparatory friction process after being attached to roller surface, thereby has improved the efficient of technological process; And, because this preparatory friction process need not take production equipment, therefore can not take the production time, thereby also improve production efficiency.
Through accompanying drawing and embodiment, technical scheme of the present invention is done further detailed description below.
Description of drawings
Fig. 1 is the structural representation of tape pre-rubbing device first embodiment of the present invention;
Fig. 2 is the structural representation of tape pre-rubbing device second embodiment of the present invention;
Fig. 3 is the structural representation of tape pre-rubbing device the 3rd embodiment of the present invention.
Embodiment
Fig. 1 is the structural representation of tape pre-rubbing device first embodiment of the present invention, and as shown in Figure 1, the equipment of present embodiment comprises: support platform 1, preparatory rubbing device 2 and roller whirligig 3 and propulsion system 4, and rubbing device 2 is arranged on the support platform 1 in advance; Rubbing device 2 surfaces are provided with preparatory rubbed substrate 21 in advance; Roller whirligig 3 comprises framework 31 and roller 32; Framework 31 is crossed on preparatory rubbing device 2 tops; Roller 32 is arranged on the framework 31, attaches friction cloth when roller 32 is used under the drive of propulsion system 4 rotating, and after attaching friction cloth the preparatory rubbed substrate 21 of spin friction.
Specifically, this roller 32 self can rotate, in the process of roller 32 rotations; Friction cloth promptly can be attached on the roller 32; Thereby accomplish patch technology, when concrete the realization, can adopt propulsion system 4 to drive roller 32 rotations; It is understandable that those skilled in the art can adopt other any technological means that can drive roller 32 rotations.In the present embodiment; Can suppose that roller 32 and framework 31 both sides are slidingly connected; Therefore, when the friction cloth that need pair roller 32 surface to attach rubbed, this roller 32 can slide into the lip-deep preparatory rubbed substrate 21 that is arranged on preparatory rubbing device 2 downwards and recline with this preparatory rubbed substrate 21.Roller 32 can be controlled and realizes to the process of lower slider through any its device that slides up and down of can controlling of cylinder or other.This roller 32 can spin friction on this preparatory rubbed substrate 21, thus make friction cloth surface fine hair swing to unanimity, accomplish preparatory friction process.Roller 32 can adopt the mode that any one is slidingly connected of the prior art with the mode that framework 31 is slidingly connected, and only shows wherein a kind of among Fig. 1.
Present embodiment; Through all being arranged on preparatory rubbing device and roller whirligig on the support platform; The cloth that will rub can directly carry out preparatory friction process after being attached to roller surface, makes patch technology and preparatory friction process can on an equipment, unify to accomplish, because this preparatory friction process need not take the rubbing production equipment; Save the rubbing explained hereafter time, thereby improved production efficiency.
Fig. 2 is the structural representation of tape pre-rubbing device second embodiment of the present invention, and as shown in Figure 2, the equipment of present embodiment comprises: support platform 1, preparatory rubbing device 2 and roller whirligig 3 and propulsion system 4, and rubbing device 2 is arranged on the support platform 1 in advance; Rubbing device 2 surfaces are provided with preparatory rubbed substrate 21 in advance; Roller whirligig 3 comprises framework 31 and roller 32; Framework 31 is crossed on preparatory rubbing device 2 tops; Roller 32 is arranged on the framework 31, attaches friction cloth when roller 32 is used under the drive of propulsion system 4 rotating, and after attaching friction cloth the preparatory rubbed substrate 21 of spin friction.
Further, this preparatory rubbing device 2 also comprises the cover plate 23 that is slidingly connected with preparatory rubbing device 2, and this cover plate 23 is used to protect preparatory rubbed substrate 21; The tape pre-rubbing device of present embodiment also comprises and is arranged on framework 31 lip-deep several ray generators 311 towards preparatory rubbing device 2, the electrostatic field that this ray generator 311 produces when being used to eliminate the preparatory rubbed substrate 21 of roller 32 frictions.For prevent ray that ray generator 311 launches to external world environment pollute and human body damaged; The tape pre-rubbing device of present embodiment can also comprise external shell, and this external shell is used to seal support platform 1, preparatory rubbing device 2 and roller whirligig 3.This external shell can be enclosed in support platform 1, preparatory rubbing device whirligig in the space, thereby the ray that makes ray generator 311 launch can outwards not distribute.In actual implementation procedure, this external shell can adopt the acryl made.
Specifically, when the tape pre-rubbing device of present embodiment was in non-Frotteurism, cover plate 23 can be closed, preparatory rubbed substrate 21 covered, thereby protect the not contaminated and damage of preparatory rubbed substrate 21.When roller 32 need rub on preparatory rubbed substrate 21; Roller 32 can slide into the surface of preparatory rubbing device 2; Then can sliding opening cover plate 23; Make preparatory rubbed substrate 21 expose the surface of preparatory rubbing device 2, thereby make when the preparatory rubbed substrate 21 of roller 32 and this contacts, can rolling friction on preparatory rubbed substrate 21.And since roller 32 with the process of preparatory rubbed substrate 21 frictions in, can produce electrostatic field, this electrostatic field can disturb preparatory friction process; Therefore; Ray generator 311 can constantly be launched X ray, thereby avoids the generation of electrostatic field, eliminates the factor of disturbing preparatory friction process effect.In actual use, this preparatory rubbed substrate can be glass substrate, also preparatory frictional layer can be set on this glass substrate, and this preparatory frictional layer can be tin indium oxide material layer or molybdenum aluminium alloy layer.
Present embodiment; Through all being arranged on preparatory rubbing device and roller whirligig on the support platform; The cloth that will rub can directly carry out preparatory friction process after being attached to roller surface, makes patch technology and preparatory friction process can on an equipment, unify to accomplish, because this preparatory friction process need not take the rubbing production equipment; Save the rubbing explained hereafter time, thereby improved production efficiency.Can play the effect of the preparatory rubbed substrate of protection through the cover plate of closure; Through ray generator, can avoid the generation of electrostatic field, eliminate the factor of disturbing preparatory friction process effect.
Fig. 3 is the structural representation of tape pre-rubbing device the 3rd embodiment of the present invention; As shown in Figure 3; Present embodiment is the basis with tape pre-rubbing device second embodiment of the present invention, and roller 32 can move on perpendicular to the direction of support platform 1, correspondingly; Present embodiment also comprises the cylinder 312 that is arranged on framework 31 sides, and this cylinder 312 is used to drive roller 32 and on perpendicular to the direction of support platform 1, moves the preparatory rubbed substrate 21 that reclines; In addition; Framework 31 can also move on the direction that is parallel to support platform 1; Correspondingly; Support platform 1 is provided with slide rail 11 and positioner (not shown among Fig. 3), and slide rail 11 is used for framework 31 and on the direction that is parallel to support platform 1, slides, and positioner is used for fixed frame 31 when framework 31 slides into desired location.Further, rubbing device 2 is provided with groove 22 in advance, and rubbed substrate 21 is positioned at groove 22 in advance, and rubbed substrate 21 adopts the vacuum suction modes to be connected with preparatory rubbing device 2 in advance.
Specifically, roller 32 sliding up and down on framework 31 can be controlled through cylinder 312, thereby makes roller 32 carry out rolling friction to the lower slider preparatory rubbed substrate 21 that reclines.In advance can adopt the vacuum suction mode to be connected between the groove 22 on rubbed substrate 21 and the rubbing device 2 in advance, this connected mode can make the easy to operate of the preparatory rubbed substrate 21 of replacing.In addition, be arranged on the surface that the slide rail 11 on the support platform 1 can make framework 31 be parallel to support platform 1 and slide, therefore, when changing preparatory operation such as rubbed substrate 21 grades, can framework 31 be slided and remove; When needs carry out preparatory friction operation; This framework 31 can slide into the top of preparatory rubbed substrate 21 again through slide rail 11; Pass through positioner then with its stationkeeping, positioner can adopt any screens mode of the prior art to realize, as adopting clamp.
Present embodiment; Through all being arranged on preparatory rubbing device and roller whirligig on the support platform; The cloth that will rub can directly carry out preparatory friction process after being attached to roller surface, makes patch technology and preparatory friction process can on an equipment, unify to accomplish, because this preparatory friction process need not take the rubbing production equipment; Save the rubbing explained hereafter time, thereby improved production efficiency.Can play the effect of the preparatory rubbed substrate of protection through the cover plate of closure; Through ray generator, can avoid the generation of electrostatic field, eliminate the factor of disturbing preparatory friction process effect; Through cylinder, can control roller and on framework, slide up and down; Through the vacuum suction mode between preparatory rubbed substrate and the groove, make and change the easy to operate of preparatory rubbed substrate; Through slide rail and positioner, make framework on support platform, to slide and fixing.
What should explain at last is: above embodiment is only in order to technical scheme of the present invention to be described but not limit it; Although the present invention has been carried out detailed explanation with reference to preferred embodiment; Those of ordinary skill in the art is to be understood that: it still can make amendment or be equal to replacement technical scheme of the present invention, also can not make amended technical scheme break away from the spirit and the scope of technical scheme of the present invention and these are revised or be equal to replacement.
Claims (7)
1. a tape pre-rubbing device is characterized in that, comprising: support platform, roller whirligig, preparatory rubbing device and propulsion system, and said preparatory rubbing device is arranged on the said support platform, and said preparatory rubbing device surface is provided with preparatory rubbed substrate; Said roller whirligig comprises framework and roller; Said framework is crossed on said preparatory rubbing device top; Said roller is arranged on the said framework; Attach friction cloth when said roller is used under the drive of said propulsion system rotating, and after attaching friction cloth the said preparatory rubbed substrate of spin friction;
Said roller moves on perpendicular to the direction of said support platform;
Said tape pre-rubbing device also comprises the cylinder that is arranged on said frame facet, and said cylinder is used to drive said roller and on perpendicular to the direction of said support platform, moves the said preparatory rubbed substrate that reclines;
Said framework moves being parallel on the direction of said support platform;
Said support platform is provided with slide rail and positioner, and said slide rail is used for said framework and slides being parallel on the direction of said support platform, and said positioner is used for fixing said framework when said framework slides into desired location;
Said preparatory rubbing device also comprises the cover plate that is slidingly connected with said preparatory rubbing device, and said cover plate is used to protect said preparatory rubbed substrate.
2. tape pre-rubbing device according to claim 1 is characterized in that, said preparatory rubbed substrate is a glass substrate.
3. tape pre-rubbing device according to claim 2 is characterized in that said glass substrate is provided with preparatory frictional layer, and said preparatory frictional layer is tin indium oxide material layer or molybdenum aluminium alloy layer.
4. tape pre-rubbing device according to claim 1 is characterized in that, said preparatory rubbing device is provided with groove, and said preparatory rubbed substrate is positioned at said groove.
5. according to claim 1 or 4 described tape pre-rubbing devices, it is characterized in that said preparatory rubbed substrate adopts the vacuum suction mode to be connected with said preparatory rubbing device.
6. tape pre-rubbing device according to claim 1; It is characterized in that; Comprise also being arranged on said framework lip-deep several ray generators that said ray generator is used to eliminate the electrostatic field that produces when said roller rubs said preparatory rubbed substrate towards said preparatory rubbing device.
7. tape pre-rubbing device according to claim 1 is characterized in that, also comprises external shell, and said external shell is used to seal said support platform, preparatory rubbing device and roller whirligig.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100805669A CN101840109B (en) | 2009-03-20 | 2009-03-20 | Cloth pasting pre-rubbing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100805669A CN101840109B (en) | 2009-03-20 | 2009-03-20 | Cloth pasting pre-rubbing equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101840109A CN101840109A (en) | 2010-09-22 |
| CN101840109B true CN101840109B (en) | 2012-05-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100805669A Expired - Fee Related CN101840109B (en) | 2009-03-20 | 2009-03-20 | Cloth pasting pre-rubbing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101840109B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105129492B (en) | 2015-07-23 | 2017-09-26 | 合肥京东方光电科技有限公司 | A kind of friction cloth cloth pasting machine |
| CN104965354B (en) * | 2015-07-28 | 2018-02-02 | 句容骏成电子有限公司 | One kind friction piled roller aging equipment |
| CN105425475B (en) * | 2016-01-04 | 2018-06-08 | 京东方科技集团股份有限公司 | Pre- rubbing device and pre- rubbing method |
| CN107741658A (en) * | 2017-10-25 | 2018-02-27 | 武汉华星光电技术有限公司 | A kind of panel apparatus for baking |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1991522A (en) * | 2005-12-29 | 2007-07-04 | Lg.菲利浦Lcd株式会社 | Apparatus for rubbing alignment layer |
-
2009
- 2009-03-20 CN CN2009100805669A patent/CN101840109B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1991522A (en) * | 2005-12-29 | 2007-07-04 | Lg.菲利浦Lcd株式会社 | Apparatus for rubbing alignment layer |
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| Publication number | Publication date |
|---|---|
| CN101840109A (en) | 2010-09-22 |
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| C14 | Grant of patent or utility model | ||
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Owner name: BEIJING BOE PHOTOELECTRICITY SCIENCE + TECHNOLOGY Effective date: 20150701 Owner name: JINGDONGFANG SCIENCE AND TECHNOLOGY GROUP CO., LTD Free format text: FORMER OWNER: BEIJING BOE PHOTOELECTRICITY SCIENCE + TECHNOLOGY CO., LTD. Effective date: 20150701 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150701 Address after: 100015 Jiuxianqiao Road, Beijing, No. 10, No. Patentee after: BOE TECHNOLOGY GROUP Co.,Ltd. Patentee after: BEIJING BOE OPTOELECTRONICS TECHNOLOGY Co.,Ltd. Address before: 100176 Beijing economic and Technological Development Zone, West Central Road, No. 8 Patentee before: BEIJING BOE OPTOELECTRONICS TECHNOLOGY Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 |