CN101653770B - Optical technical equipment capable of cleaning outlet of water knife or air knife - Google Patents
Optical technical equipment capable of cleaning outlet of water knife or air knife Download PDFInfo
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- CN101653770B CN101653770B CN2009101689078A CN200910168907A CN101653770B CN 101653770 B CN101653770 B CN 101653770B CN 2009101689078 A CN2009101689078 A CN 2009101689078A CN 200910168907 A CN200910168907 A CN 200910168907A CN 101653770 B CN101653770 B CN 101653770B
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Abstract
The invention discloses optical technical equipment which comprises a cleaning device, a scraping element and a transmission device, wherein the cleaning device is used for jetting liquid or a gas from outlets to clean a chemical reagent entering a base plate of the optical technical equipment; the scraping element extends into the outlets, and the thickness of the scraping element is smaller than the width of the outlets; the transmission device is arranged on the cleaning device, connected to the scraping element used for driving the scraping element to move back and forth along the outlets so as to eliminate the blockage between the outlets.
Description
Technical field
The invention relates to a kind of optical technical equipment that display panels is made that is used for, refer to a kind of optical technical equipment of air-out (water) mouth of utilization cleaning wind (water) knife system especially, to promote the display panels prouctiveness.
Background technology
The advanced display of function gradually becomes the valuable feature of consumption electronic product now; Wherein display panels (Liquid crystal display panel, LCD panel) has been various electronic equipments such as TV, mobile phone, PDA(Personal Digital Assistant), digital camera, computer screen or the extensive use of notebook computer screen institute gradually.
LCD panel production equipment is complicated so multiple different design arranged because of technology, wherein the purposes of LCD developing apparatus be the substrate that the horizontal conveyance of front device comes do video picture processing, pure water clean, in compress and wash clean, hairbrush washing, warm pure water and clean and reach liquid and cut processing.Because when video picture was handled, substrate can be coated with developer, so developing apparatus can need to remove unnecessary developer on the substrate at last.Traditional jig for cleaning uses air blade device or water cutter device to come the most developer solution of flush away.General air knife or water cutter device can connect many pipelines, with the air of purifying or a large amount of recirculated water is delivered to air outlet by pipeline or the delivery port high pressure penetrates, utilize wind-force or hydraulic pressure to remove the developer on the substrate.But,, will cause developer to clean uneven horizontal vestige (mura) when air outlet or delivery port stop up when causing fork.So operating personnel must momentarily clean air outlet or delivery port.Because it is inner that wind (water) knife system is positioned at body two sides of developing apparatus; When so operating personnel desire to clean the work of wind (water) knife system; Must hand be stretched into the internal body of developing apparatus, the thin slice of hand-held 0.05mm～0.07 millimeter (mm) strikes off the tamper of air-out (water) mouth.And the inner design of developing apparatus is very complicated, and operating personnel take every caution against error cautiously when cleaning, makes cleaning inconvenience very, and in cleaning course, if this moment error shock source switch and let developing apparatus begin to start, danger that can be very.But along with production capacity increases; Air-out (water) mouthful frequency of blocking also increases thereupon; With the mode of manual work cleaning air-out (water) mouthful seem not only time-consuming (once about 15～20 minutes) but also waste of manpower, and there is carelessness or incorrect to strike off the infringement that mode more possibly cause equipment slightly.Also thus the optical technical equipment that how to improve with the air-out (water) of manpower cleaning wind (water) knife system mouthful be the target that industry is made great efforts.
Summary of the invention
In view of this; But main purpose of the present invention is the optical technical equipment that air-out (water) mouth of a kind of automated cleaning wind (water) knife system is provided; Not only can save the timeliness of cleaning air-out (water) mouth; Can incorrectly not strike off the infringement that mode causes optical device yet, and then promote and the security of production efficiency and work because of artificial.
In order to reach above-mentioned purpose, the present invention provides a kind of optical technical equipment, and it comprises a scavenge unit, and strikes off a part and a transmission device.This scavenge unit comprises an outlet, uses from this outlet and penetrates liquid or a gas.This strikes off part and stretches into this outlet and the thickness width less than this outlet.Transmission device is installed on this scavenge unit and is connected in this and strikes off part, is used for driving this and strikes off part and move around along this outlet, to remove the obstruction between this outlet.This strikes off part is a metal or plastic tab.
According to the present invention, this scavenge unit comprises a pressue device, is used for exerting pressure giving this liquid or this gas, makes this liquid or this gas penetrate at a high speed to remove the chemical reagent of substrate surface coating from this outlet.This scavenge unit is an air blade device or a water cutter device.
According to the present invention, this transmission device comprises a sliding part, a holding parts and a fastener.This sliding part is arranged on this body, and its bearing of trend exports bearing of trend with this.Holding parts is used for striking off an end of part in fixing this.This fastener is connected in this holding parts and is sticked on this sliding part, is used for driving this holding parts and moves around towards this sliding part bearing of trend.This sliding part is a slide rail or a wheel shaft.
According to the present invention, this transmission device comprises a motor in addition, is used to provide a power, makes this transmission device drive this automatically and strikes off part and move around towards this outlet bearing of trend.
According to the present invention, this strikes off part can be from this holding parts dismounting.
For letting the foregoing of the present invention can be more obviously understandable, hereinafter is special lifts preferred embodiment, and cooperates appended graphicly, elaborates as follows:
Description of drawings
Fig. 1 is the organigram of optical technical equipment of the present invention;
Fig. 2 A is the sketch map of the sliding part that strikes off part and transmission device of first embodiment;
Fig. 2 B is the sketch map of the sliding part that strikes off part and transmission device of second embodiment;
Fig. 3 is the sketch map of the optical technical equipment of the second embodiment of the present invention.
Wherein, Reference numeral is:
10,70 optical technical equipments, 12 live roller groups
20 scavenge units 40 strike off part
50 transmission devices, 22 bearings
26 outlets of 24 bodies
28 pipelines, 52 sliding parts
54 holding parts, 56 fasteners
60 substrates
The specific embodiment
Below the explanation of each embodiment be with reference to accompanying drawing, can be in order to illustration the present invention in order to the specific embodiment of implementing.The direction term that the present invention mentioned, for example " on ", D score, " preceding ", " back ", " left side ", " right side ", " top ", " end " etc., only be direction with reference to accompanying drawing.Therefore, the direction term of use only is in order to explanation and understands the present invention, but not in order to restriction the present invention.
See also Fig. 1, Fig. 1 is the sketch map of optical technical equipment 10 of the present invention.Optical technical equipment 10 comprises a plurality of live roller group 12, a scavenge unit 20, strikes off a part 40 and a transmission device 50.Two ends of live roller group 12 are articulated in two sides of optical technical equipment 10 respectively.Scavenge unit 20 can be air knife or water cutter device.After the porch entering of substrate 60 by optical technical equipment 10, optical technical equipment 10 inner a plurality of live roller groups 12 can flatly transmit substrate 60 in regular turn.When substrate 60 during through scavenge units 20,20 of scavenge units are by outlet 26 liquid jets or gas, the unnecessary chemical reagent that adheres to hydraulic pressure or pneumatic cleaning substrate surface.In the design, the length of scavenge unit 20 is in fact more than or equal to the substrate width through optical technical equipment 10.Outlet 26 is that a width is 0.05-0.07 centimetre a finedraw.Strike off part 40 and be arranged on the scavenge unit 20, can drive along the bearing of trend of outlet 26, move to and fro to remove the tamper of outlet 26 by transmission device 50.
Please consult Fig. 1, Fig. 2 A and Fig. 2 B in the lump, Fig. 2 A is the sketch map of the sliding part that strikes off part 40 and transmission device 50 of first embodiment, and Fig. 2 B is the sketch map of the sliding part that strikes off part 40 and transmission device 50 of second embodiment.In order to remove outlet 26 obstruction, strike off part 40 can be one stretch into 26 of outlets metal or plastic tab, the thickness of this metal or plastic tab is less than the width of outlet 26.Transmission device 50 is installed on the body 24 and is connected in this and strikes off part 40, is used for driving this and strikes off part 40 and move along outlet 26, to remove the obstruction of 26 of outlets.Transmission device 50 comprises a sliding part 52, a holding parts 54 and a fastener 56.Sliding part 52 is arranged on the body 24, and its bearing of trend is with outlet 26 bearing of trends.54 of holding parts are used in an end that fixedly strikes off part 40, when striking off part 40 wearing and tearing, can strike off part 40 with what more renew from holding parts 54 dismountings.56 of fasteners are connected in holding parts 54 and are snapped on the sliding part 52; Fastener 56 can drive holding parts 54 and move around towards the direction shown in the arrow B; Because striking off part 40 is connected on the holding parts 54; Also therefore move around so strike off part 40, use the obstruction of removing 26 of outlets towards the direction shown in the arrow B.In Fig. 2 A, sliding part 52 can be a wheel shaft, and in Fig. 2 B, sliding part 52 can be a slide rail.In one embodiment, fastener 56 can utilize manpower to move around along sliding part 52 bearing of trends; In another embodiment; Transmission device 50 comprises a motor (figure does not show) in addition; This motor is used to provide a power and gives fastener 56, makes transmission device 50 automatic drives strike off part 40 and moves around towards outlet 26 bearing of trends (sliding part 52 bearing of trends just), and no longer need move by manpower.Perhaps, motor also can be set periodically to drive and strike off part 40 and move around towards outlet 26 bearing of trends.
See also Fig. 3, Fig. 3 is the sketch map of the optical technical equipment 70 of the second embodiment of the present invention.In Fig. 3, have the assembly person of same numeral with the optical technical equipment 10 of Fig. 1, its function is not given unnecessary details at this with to make flowing mode identical in addition.And optical technical equipment 70 comprises two groups of scavenge units 20, is arranged at the both sides up and down of live roller group 12 respectively, and each scavenge unit 20 all is provided with and strikes off part 40 and transmission device 50.Transmission device 50 automatic drives are struck off part 40 and are moved around towards outlet 26 bearing of trends (sliding part 52 bearing of trends just), remove the obstruction of outlet 26.
In sum, but optical technical equipment of the present invention is provided with the part that strikes off that an automated cleaning air-out (water) mouthful stops up on scavenge unit.This strikes off the obstruction that part can be removed air-out (water) mouth efficiently, and does not worry the artificial incorrect infringement that mode causes optical device of striking off.And cleaning course does not need the optical technical equipment shutdown can not influenced production capacity naturally and can take into account product quality again.
Though the present invention discloses as above with preferred embodiment; Right its is not in order to limit the present invention; Under the situation that does not deviate from spirit of the present invention and essence thereof; Those of ordinary skill in the art work as can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the present invention.
Claims (11)
1. an optical technical equipment is characterized in that, comprises:
One scavenge unit, it comprises an outlet, uses from this outlet and penetrates liquid or a gas, and this outlet has a finedraw;
One strikes off part, and this strikes off part and stretches between this outlet, and thickness is less than the width of this outlet; And
One transmission device is installed on this scavenge unit and is connected in this and strikes off part, is used for driving this and strikes off part and move around along the bearing of trend of this outlet finedraw, to remove the obstruction between this outlet.
2. optical technical equipment as claimed in claim 1 is characterized in that this scavenge unit comprises a pressue device, is used for exerting pressure giving this liquid or this gas, makes this liquid or this gas penetrate at a high speed to remove the chemical reagent of substrate surface coating from this outlet.
3. optical technical equipment as claimed in claim 2 is characterized in that, this scavenge unit is an air blade device.
4. optical technical equipment as claimed in claim 2 is characterized in that, this scavenge unit is a water cutter device.
5. optical technical equipment as claimed in claim 1 is characterized in that, this transmission device comprises: a sliding part, be arranged on the body, and its bearing of trend exports bearing of trend with this;
One holding parts is used for fixing the end that this strikes off part; And
One fastener is connected in this holding parts and is sticked on this sliding part, is used for driving this holding parts and moves around towards this sliding part bearing of trend.
6. optical technical equipment as claimed in claim 5 is characterized in that, this sliding part is a slide rail or a wheel shaft.
7. optical technical equipment as claimed in claim 1 is characterized in that, this strikes off part is a metal or plastic tab.
8. optical technical equipment as claimed in claim 1 is characterized in that this transmission device comprises a motor in addition, is used to provide a power, makes this transmission device drive this automatically and strikes off part and move around towards this outlet bearing of trend.
9. optical technical equipment as claimed in claim 5 is characterized in that, this strikes off part can be from this holding parts dismounting.
10. optical technical equipment as claimed in claim 1 is characterized in that, this outlet is that a width is 0.05-0.07 centimetre a finedraw.
11. optical technical equipment as claimed in claim 1 is characterized in that, the length of this scavenge unit is more than or equal to the substrate width through this optical technical equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101689078A CN101653770B (en) | 2009-09-02 | 2009-09-02 | Optical technical equipment capable of cleaning outlet of water knife or air knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101689078A CN101653770B (en) | 2009-09-02 | 2009-09-02 | Optical technical equipment capable of cleaning outlet of water knife or air knife |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101653770A CN101653770A (en) | 2010-02-24 |
| CN101653770B true CN101653770B (en) | 2012-05-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009101689078A Active CN101653770B (en) | 2009-09-02 | 2009-09-02 | Optical technical equipment capable of cleaning outlet of water knife or air knife |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6465489B2 (en) * | 2015-10-23 | 2019-02-06 | ヒューグル開発株式会社 | Cleaning head and cleaning method |
| CN107377521B (en) * | 2017-08-28 | 2020-11-03 | 深圳市华星光电技术有限公司 | Self-cleaning structure of air knife or liquid knife |
| CN109008187B (en) * | 2018-07-19 | 2020-05-15 | 陕西秦城园林建设有限公司 | Gardens are with view tree trunk whitewash device |
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2009
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| Publication number | Publication date |
|---|---|
| CN101653770A (en) | 2010-02-24 |
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