CN103090653A - The apparatus for drying the flat display panel - Google Patents
The apparatus for drying the flat display panel Download PDFInfo
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- CN103090653A CN103090653A CN2011104030905A CN201110403090A CN103090653A CN 103090653 A CN103090653 A CN 103090653A CN 2011104030905 A CN2011104030905 A CN 2011104030905A CN 201110403090 A CN201110403090 A CN 201110403090A CN 103090653 A CN103090653 A CN 103090653A
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- display board
- panel display
- drying device
- shutter
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- 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/24—Manufacture or joining of vessels, leading-in conductors or bases
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The present invention provides an apparatus for drying the flat display panel. The apparatus can partially dry various regions of a flat display panel even by using compression air with low injection pressure, or can dry flat display panels of different sizes by using a drying device. The apparatus for drying the flat display panel comprises a panel conveying part which enables flat display panels to be conveyed towards a certain direction with upper surfaces being exposed; a compression air injection part arranged above the panel convey part and injecting compression air to the direction of the flat display panel; a heating lamp arranged on the compression air injection part and heating the flat display panel and space thereabove; and an illumination region adjustment part arranged below the heating lamp and adjusting light illumination regions illuminated by the heating lamp.
Description
Technical field
The present invention relates to the panel display board drying device, in more detail, relate to panel display board drying device as described below, even it uses the low compressed air of pressing that sprays, drying perhaps can enough drying devices be carried out to the panel display board of all size in the also various zones of dry panel display board partly.
Background technology
Generally speaking, panel display board (Flat Panel Display) refers to, as LCD, PDP, OLED, FED etc., manufactures flat shape and the panel of show image.Such panel display board, along with the fast development of information age, its demand increases with geometric progression, on automatic assembly line through various steps and on the panel at glass substrate etc. forming element make.
In the manufacture process of panel display board, through various step the time, must carry out the step of cleaning base plate.And, after completing cleaning step, carry out the pure water (DeIonized Water) that bone dry uses and the drying steps of removing in cleaning.
In the past, in the dry run of such panel display board, use more as air knife (air knife), the compressed air of HTHP is directly injected to the panel display board surface, thus dewatered panel display board drying device promptly.But, utilizing the compressed air of high pressure due to such air knife, can use on the glass substrate of 0.7mm although therefore exist, can not be in the restriction of use on thinner glass substrate etc.
In addition, recently along with the interval between the pattern that is formed in panel display board becomes very narrow, has the tendency that the moisture block size that is present between pattern also becomes very little in cleaning process.By existing air knife, be difficult to remove as above very little moisture piece.
Therefore, the drying device of exploitation also possesses heating lamp recently, thereby at the working pressure ratio low compressed air of air knife in the past, also can remove the moisture between micro pattern, has enlarged its scope of application.
But, there is problem as described below in drying device in the past as above: the specific region of dry specific plate display floater only optionally, perhaps can not tackle various panel display boards.
Summary of the invention
The object of the invention is to, a kind of panel display board drying device is provided, even it uses the low compressed air of pressing that sprays, also can partly select the various zones of panel display board to carry out drying, maybe can use a drying device to carry out drying to the panel display board of all size.
To achieve these goals, panel display board drying device of the present invention comprises: panel handover section, and it is transferred panel display board under the state that upper surface exposes to certain orientation; Blast injection section, it is arranged on the upside of above-mentioned panel handover section, sprays compressed air to above-mentioned panel display board direction; Heating lamp, it is arranged in above-mentioned blast injection section, and above-mentioned panel display board and upside space thereof are heated; And the irradiation area adjusting portion, it is arranged on the downside of above-mentioned heating lamp, regulates from the irradiation area of the light of above-mentioned heating lamp irradiation.
And preferably the central authorities in above-mentioned blast injection section are formed with the lamp mounting groove that above-mentioned heating lamp is installed.
In addition, above-mentioned panel display board drying device preferably also comprises exhaust portion, this exhaust portion and above-mentioned blast injection section in abutting connection with and arrange, suck the compressed air that sprays from above-mentioned blast injection section and exhaust.
Herein, above-mentioned blast injection quality award from the ministry choosing comprises a plurality of injection nozzles, and these a plurality of injection nozzles spray compressed air obliquely to above-mentioned exhaust portion direction respectively.
And above-mentioned irradiation area adjusting portion preferably includes: shutter, and it is arranged on the lower end of above-mentioned blast injection section, can block part or all of above-mentioned lamp mounting groove; And the shutter driver element, it makes above-mentioned shutter forward-reverse on above-mentioned lamp mounting groove direction.
And preferred above-mentioned shutter is separated into many parts, and above-mentioned shutter driver element separates each shutter part and drives.
According to the present invention, have advantages of as described below: owing to using a plurality of heating lamps, therefore when compressed-air actuated pressure is turned down, can also remove the moisture that remains in micro pattern, and has an irradiation area adjusting portion, thereby for a panel display board, can be optionally only dry specific regional, maybe can interdict the near infrared ray irradiation for specific zone.
In addition, also have advantages of as described below: above-mentioned irradiation area adjusting portion is separated into many parts, thereby can tackle the panel display board of all size, and form peristome on the specific region of above-mentioned shutter, this peristome is moved, thereby can carry out to panel display board the drying operation of variety of way.
Description of drawings
Fig. 1 means the profile of structure of the panel display board drying device of one embodiment of the invention.
Fig. 2 means the structure of irradiation area adjusting portion of one embodiment of the invention and the upward view of duty.
Symbol description
10: panel handover section; 20: blast injection section; 30: heating lamp; 40: the irradiation area adjusting portion; 50: exhaust portion.
The specific embodiment
Below, with reference to accompanying drawing, describe specific embodiments of the invention in detail.
As shown in Figure 1, 2, the panel display board drying device of the present embodiment comprises: panel handover section 10, blast injection section 20, heating lamp 30, irradiation area adjusting portion 40 and exhaust portion 50.
At first, above-mentioned panel handover section 10 is structural elements that the panel display board P in making is transferred in the horizontal direction.As shown in Figure 1, this panel handover section 10 can have the various structures such as conveyer belt, roller.
In the present embodiment, the panel display board P that transfers by above-mentioned panel handover section 10 as shown in Figure 1, is exposed at upper surface under the state of upside and transfers.This is because when transferring above-mentioned panel display board P with certain speed, the face that is exposed is carried out drying.
Then, as shown in Figure 1, above-mentioned blast injection section 20 is arranged on the upside of above-mentioned panel handover section 10, is to spray compressed-air actuated structural element to above-mentioned panel display board P direction.This blast injection section 20 is connected with compressed air supply pipe 28, this compressed air supply pipe 28 be arranged on outside compressed air supply source (not shown) and be connected.And generally speaking, above-mentioned compressed air supply source can consist of by supplying with compressed-air actuated compressor etc., can also have at the mid portion of compressed air supply pipe 28 the compressed-air actuated heater (not shown) of supplying with for heating.
On the other hand, in the present embodiment, be provided with heating lamp 30 described later in above-mentioned blast injection section 20.Therefore, as shown in Figure 1, in above-mentioned blast injection section 20, in its downside central authorities, be formed with lamp mounting groove 22.The quantity direct ratio ground change of the area of this lamp mounting groove 22 and set heating lamp 30 is large.
And, as shown in Figure 1, be formed with the injection nozzle 24 of blast injection to panel display board on the left and right sidepiece of the above-mentioned lamp mounting groove 22 in above-mentioned blast injection section 20.Above-mentioned injection nozzle 24 is to move road 21 with compressed air to be connected to form, and this compressed air moves road 21 and is connected with above-mentioned compressed air supply pipe 28.At this moment, move on road 21 at above-mentioned compressed air, preferably also have for spraying equably the compressed-air actuated proliferation part 26 of supplying with.
On the other hand, as shown in Figure 1, in the present embodiment, above-mentioned injection nozzle 24 preferably forms to spray obliquely compressed-air actuated mode to exhaust portion 50 directions described later.When spraying compressed air obliquely to the direction of exhaust portion 50 as mentioned above, have the exhaust operation of easily carrying out based on exhaust portion 50, can effectively discharge the advantage of moisture, particle etc.
Then, as shown in Figure 1, in the panel display board drying device of the present embodiment, preferably also have and suck the compressed air that sprays from above-mentioned blast injection section 20 and the exhaust portion 50 of exhaust.This exhaust portion 50 and above-mentioned blast injection section 20 in abutting connection with and arrange, suck the air of above-mentioned blast injection section 20 peripheries and discharge.
In the drying operation that is undertaken by above-mentioned panel display board drying device, the moisture that breaks away from from above-mentioned panel display board P or particle be not (although almost there is no the possibility of generation, but just in case when occuring) etc., with the gas of periphery and deposit, discharge above-mentioned moisture or particle by above-mentioned exhaust portion 50.Therefore, in the present embodiment, discharge in order to carry out effective gas, as shown in Figure 1, the front and back side in above-mentioned blast injection section 20 possesses respectively exhaust portion 50.
Further, also can have the bottom exhaust portion 60 of discharging for gas in the bottom of above-mentioned panel handover section 10 with preparing.
Then, as shown in Figure 1, above-mentioned heating lamp 30 is arranged in above-mentioned blast injection section 20, is the structural element that above-mentioned panel display board P and upside space thereof are heated.By this heating lamp 30 to heating in the space between above-mentioned blast injection section 20 and above-mentioned panel display board P, thereby consist of the optimum condition of the moisture on can dry above-mentioned panel display board P.In the present embodiment, has structure as described below: plural a plurality of above-mentioned heating lamp 30 is set, can adjusts as required the quantity of set heating lamp.
Specifically, above-mentioned heating lamp 30 is arranged on above-mentioned blast injection section 20, is on lamp mounting groove 22 by the other fixture 32 that arranges, constituting can be with the above-mentioned fixture 32 self that arranges from the structure of above-mentioned blast injection section 20 loading and unloading, according to the number of set lamp, consist of the above-mentioned fixture 32 that arranges with various kinds.
Then, as shown in Figure 2, above-mentioned irradiation area adjusting portion 40 is arranged on the downside of above-mentioned heating lamp 30, is that adjusting is from the structural element of the irradiation area of the light of above-mentioned heating lamp 30 irradiations.In the panel display board drying device of the present embodiment, can carry out operation as described below: utilize above-mentioned irradiation area adjusting portion 40, only to the part zone of the panel display board P that transfers by above-mentioned panel handover section 10, optionally carry out drying.According to the kind of panel display board, the zone of existence drying only is limited to the situation on this specific part, is to suppress contracting air and heat in order to prevent from applying in remaining part in this case.
Specifically, in the present embodiment, consist of above-mentioned irradiation area adjusting portion 40 by shutter 42 and shutter driver element 44.At first, shutter 42 is arranged on the downside of above-mentioned blast injection section 20, has and can block 22 1 ones of above-mentioned lamp mounting grooves or whole structures.Therefore, as shown in Figure 2, above-mentioned shutter 42 has the structure that is formed with at the peristome 46 of certain regional upper shed, perhaps also can have the structure that shutter 42 is split into many parts.In the situation that shutter is split into many parts, separates each shutter part and drive.
Then, above-mentioned shutter driver element 44 is to make above-mentioned shutter 42 on the direction of above-mentioned lamp mounting groove 22, the structural element of forward-reverse.This shutter driver element 44 can be by consisting of to the minor axis driver element that horizontal direction drives above-mentioned shutter 42, specifically, can be by the motor that makes the power that above-mentioned shutter moves horizontally being provided and guiding the linear guide device that the horizontal direction of above-mentioned shutter moves to consist of.
Claims (6)
1. panel display board drying device, it comprises:
Panel handover section, it is transferred panel display board under the state that upper surface exposes to certain orientation;
Blast injection section, it is arranged on the upside of above-mentioned panel handover section, sprays compressed air to above-mentioned panel display board direction;
Heating lamp, it is arranged in above-mentioned blast injection section, and above-mentioned panel display board and upside space thereof are heated; And
The irradiation area adjusting portion, it is arranged on the downside of above-mentioned heating lamp, regulates from the irradiation area of the light of above-mentioned heating lamp irradiation.
2. panel display board drying device according to claim 1, is characterized in that,
Central authorities in above-mentioned blast injection section are formed with the lamp mounting groove that above-mentioned heating lamp is installed.
3. panel display board drying device according to claim 1, is characterized in that,
This panel display board drying device also comprises exhaust portion, this exhaust portion and above-mentioned blast injection section in abutting connection with and arrange, suck the compressed air that sprays from above-mentioned blast injection section and carry out exhaust.
4. panel display board drying device according to claim 3, is characterized in that,
Above-mentioned blast injection section comprises a plurality of injection nozzles, and these a plurality of injection nozzles spray compressed air obliquely to above-mentioned exhaust portion direction respectively.
5. panel display board drying device according to claim 2, is characterized in that,
Above-mentioned irradiation area adjusting portion comprises:
Shutter, it is arranged on the lower end of above-mentioned blast injection section, can block part or all of above-mentioned lamp mounting groove; And
The shutter driver element, it makes above-mentioned shutter forward-reverse on above-mentioned lamp mounting groove direction.
6. panel display board drying device according to claim 5, is characterized in that,
Above-mentioned shutter is separated into many parts, and above-mentioned shutter driver element separates each shutter part and drives.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020110114888A KR101557021B1 (en) | 2011-11-07 | 2011-11-07 | The apparatus for drying the substrate |
| KR10-2011-0114888 | 2011-11-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103090653A true CN103090653A (en) | 2013-05-08 |
| CN103090653B CN103090653B (en) | 2015-09-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110403090.5A Active CN103090653B (en) | 2011-11-07 | 2011-12-07 | Panel display board drying device |
Country Status (2)
| Country | Link |
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| KR (1) | KR101557021B1 (en) |
| CN (1) | CN103090653B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105880128A (en) * | 2016-06-15 | 2016-08-24 | 深圳市华星光电技术有限公司 | Baking equipment for display panel process |
| CN106288725A (en) * | 2016-08-12 | 2017-01-04 | 太仓市友联干燥粉碎设备有限公司 | A kind of band drier structure |
| CN106903028A (en) * | 2017-03-21 | 2017-06-30 | 安徽强邦印刷材料有限公司 | A kind of dryer for heat-sensitive positive picture CTP plate |
| CN108131925A (en) * | 2018-02-02 | 2018-06-08 | 无锡华氏恒辉精密装备科技有限公司 | A kind of CG drying mechanisms |
| CN113154862A (en) * | 2021-02-26 | 2021-07-23 | 刘曼曼 | Electronic circuit board assembly piston drying air knife |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101537337B1 (en) * | 2014-01-02 | 2015-07-21 | 주식회사 대신이씨엠 | The apparatus for drying the substrate |
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| JP2003229404A (en) * | 2001-11-12 | 2003-08-15 | Tokyo Electron Ltd | Substrate processing device |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105880128A (en) * | 2016-06-15 | 2016-08-24 | 深圳市华星光电技术有限公司 | Baking equipment for display panel process |
| CN105880128B (en) * | 2016-06-15 | 2019-02-22 | 深圳市华星光电技术有限公司 | A kind of roasting plant for display panel processing procedure |
| CN106288725A (en) * | 2016-08-12 | 2017-01-04 | 太仓市友联干燥粉碎设备有限公司 | A kind of band drier structure |
| CN106903028A (en) * | 2017-03-21 | 2017-06-30 | 安徽强邦印刷材料有限公司 | A kind of dryer for heat-sensitive positive picture CTP plate |
| CN108131925A (en) * | 2018-02-02 | 2018-06-08 | 无锡华氏恒辉精密装备科技有限公司 | A kind of CG drying mechanisms |
| CN108131925B (en) * | 2018-02-02 | 2024-01-16 | 无锡华氏恒辉精密装备科技有限公司 | CG stoving mechanism |
| CN113154862A (en) * | 2021-02-26 | 2021-07-23 | 刘曼曼 | Electronic circuit board assembly piston drying air knife |
Also Published As
| Publication number | Publication date |
|---|---|
| KR101557021B1 (en) | 2015-10-02 |
| KR20130049866A (en) | 2013-05-15 |
| CN103090653B (en) | 2015-09-23 |
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