CN101916737A - Substrate supporting device - Google Patents
Substrate supporting device Download PDFInfo
- Publication number
- CN101916737A CN101916737A CN 201010238684 CN201010238684A CN101916737A CN 101916737 A CN101916737 A CN 101916737A CN 201010238684 CN201010238684 CN 201010238684 CN 201010238684 A CN201010238684 A CN 201010238684A CN 101916737 A CN101916737 A CN 101916737A
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- CN
- China
- Prior art keywords
- support device
- strutting piece
- baseplate support
- hoistable platform
- pedestal
- Prior art date
- 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.)
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Abstract
The invention relates to a substrate supporting device comprising a base, a plurality of guide pieces, a lifting platform and a plurality of supporting pieces, wherein a plurality of first holes are arranged on the base; one end of each guide piece is respectively fixed in one first hole, and the other end is exposed to the lower surface of the base; the lifting platform can move up and down relative to the base; one first end of each supporting piece respectively passes through one guide piece; and each supporting piece is respectively provided with a fixing part which is fixed on the lifting platform.
Description
[technical field]
The present invention refers to a kind of baseplate support device in order to the support glass substrate especially about a kind of baseplate support device.
[background technology]
Generally speaking, the heat treatment processing procedure in the LCD processing procedure has a succession of order, comprise clean that the back is dry, photoresistance in advance roasting (pre-bake), alignment film coating back pre-roasting with burn till and panel applying after-frame glue burns till etc.In each heat treatment processing procedure, just need to utilize baseplate support device to come the support glass substrate.
See also Fig. 1, Fig. 1 is the schematic diagram of the baseplate support device 1 of prior art.As shown in Figure 1, baseplate support device 1 comprises a pedestal 10, a hoistable platform 12 and a plurality of strutting piece 14.One end of each strutting piece 14 passes hole corresponding on the pedestal 10 respectively, and the other end is separately fixed on the hoistable platform 12.In baseplate support device 1, hoistable platform 12 need have the good depth of parallelism with pedestal 10, could make each strutting piece 14 when rising or descend, and with respect to pedestal 10 good perpendicularity is arranged.In addition, hoistable platform 12 needs precisely with hole contraposition on the pedestal 10, otherwise strutting piece 14 easily and the hole on the pedestal 10 interfere and rub.Moreover, when the area of pedestal 10 amplifies with the glass substrate size, the processing charges of existing baseplate support device 1 and difficulty also can with lifting.
[summary of the invention]
Therefore, one of purpose of the present invention is to provide a kind of baseplate support device, and it is provided with the guide member in order to the guiding strutting piece on pedestal, to address the above problem.
According to an embodiment, baseplate support device of the present invention comprises a pedestal, a plurality of guide member, a hoistable platform and a plurality of strutting piece.Have a plurality of first holes on the pedestal.Each guide member is individually fixed in one first hole, and the other end exposes to a lower surface of this pedestal.Hoistable platform pedestal relatively moves up and down.One first end of each strutting piece passes a guide member respectively, and each strutting piece has a fixed part respectively, is fixed in hoistable platform.
In sum, the present invention is provided with guide member on pedestal, and in order to the guiding strutting piece, even the hole contraposition on hoistable platform and the pedestal is not very accurate, by the guiding of guide member, strutting piece also can keep good perpendicularity when pedestal rises or descends relatively.
Can be about the advantages and spirit of the present invention by following detailed Description Of The Invention and appended graphic being further understood.
[description of drawings]
Fig. 1 is the schematic diagram of the baseplate support device of prior art.
Fig. 2 is the schematic diagram of baseplate support device according to an embodiment of the invention.
Fig. 3 is that baseplate support device among Fig. 2 is in the schematic diagram at another visual angle.
Fig. 4 is the explosive view of the baseplate support device among Fig. 2.
Fig. 5 is the explosive view of the baseplate support device among Fig. 3.
Fig. 6 is the schematic diagram of baseplate support device according to another embodiment of the present invention.
[primary clustering symbol description]
1,3,3 ' base plate supports is adorned 10,30 pedestals
Put
12,34 hoistable platforms, 14,36 strutting pieces
32 guide members, 38 fixtures
40 first elastic components, 42 second elastic components
300 first holes, 302 lower surfaces
340 first dull and stereotyped 342 second flat boards
344 second holes, 360 first ends
362 second ends, 364 fixed parts
366 application of force planes
[embodiment]
See also Fig. 2 to Fig. 5, Fig. 2 is the schematic diagram of baseplate support device 3 according to an embodiment of the invention, Fig. 3 be baseplate support device 3 among Fig. 2 in the schematic diagram at another visual angle, Fig. 4 is the explosive view of the baseplate support device 3 among Fig. 2, Fig. 5 is the explosive view of baseplate support device 3 in another visual angle.To shown in Figure 5, baseplate support device 3 comprises a pedestal 30, a plurality of guide member 32, a hoistable platform 34, a plurality of strutting piece 36, a plurality of fixture 38, a plurality of first elastic component 40 and a plurality of jacking block 41 as Fig. 2.In the present embodiment, baseplate support device 3 can be in order to support the glass substrate of LCD, and guide member 32 can be a linear bushing (linear bushing), and fixture 38 can be designed to the annular cover that an end can be opened relatively, first elastic component 40 can be spring, but not as limit.
A plurality of first holes 300 are formed on the pedestal 30.One end of each guide member 32 is individually fixed in the first corresponding hole 300, and the other end exposes to the lower surface 302 of pedestal 30, as shown in Figure 3.Hoistable platform 34 is arranged at pedestal 30 belows, and pedestal 30 moves up and down relatively.In this embodiment, hoistable platform 34 is designed to the ㄇ font, but not as limit.Hoistable platform 34 comprises one first dull and stereotyped 340 and 1 second flat board 342, and first dull and stereotyped 340 is relative with second dull and stereotyped 342.In addition, a plurality of second holes 344 are formed on first dull and stereotyped 340 and second flat board 342 of hoistable platform 34, and the diameter of second hole 344 is greater than the diameter of strutting piece 36.
When desire is assembled to hoistable platform 34 with strutting piece 36, can be earlier second end 362 of strutting piece 36 be passed second hole 344 on first flat board 340 of hoistable platform 34, respectively second end 362 of first elastic component 40 with fixture 38 self-supporting parts 36 is sheathed on the strutting piece 36, again second end 362 of strutting piece 36 passed second hole 344 on second flat board 342 of hoistable platform 34.After, utilize the screw (not shown) that fixture 38 is locked on the fixed part 364 of strutting piece 36 again.At this moment, fixture 38 is between first dull and stereotyped 340 and second flat board 342, and first elastic component 40 is between the fixture 38 and first flat board 340.In this embodiment, strutting piece 36 can have an application of force plane 366, as the force application location of an instrument (for example, metal plate hand).
After strutting piece 36 is assembled to hoistable platform 34, first end 360 of strutting piece 36 can be passed corresponding guide member 32, again jacking block 41 is arranged on first end 360 of strutting piece 36, hoistable platform 34 can drive strutting piece 36 relative pedestals 30 and move up and down.In this embodiment, jacking block 41 can be made by plastic material, in order to prevent scratch object placed thereon (for example, glass substrate).As previously mentioned, fixture 38 is locked on the fixed part 364 of strutting piece 36, and when hoistable platform 34 is driven and when relatively pedestal 30 moves up, second flat board 342 forces in fixture 38 and drives strutting piece 36 and move up.Anti-, when hoistable platform 34 is driven and when relatively pedestal 30 moved down, because an end of first elastic component 40 props up first flat board 340, and the other end propped up fixture 38, first flat board 340 forces in first elastic component 40 and remakes and use fixture 38, and then drives strutting piece 36 and move down.At this moment, first elastic component 40 can provide the function of the buffering that descends.
As shown in Figure 2 and since the slightly larger in diameter of second hole 344 in the diameter of strutting piece 36, make strutting piece 36 can be in second hole 344 move left and right and the swing of trace, and then form the fixed form of floating.In addition, because the moving direction of strutting piece 36 relative pedestals 30 is that strutting piece 36 can keep good perpendicularity with pedestal 30 by guide member 32 decisions.Therefore, second hole 344 on the hoistable platform 34 and first hole, 300 contrapositions on the pedestal 30 do not need too accurate.When second hole 344 on the hoistable platform 34 and first hole, 300 contrapositions on the pedestal 30 have slightly deviation, since strutting piece 36 can be in second hole 344 move left and right and the swing of trace, therefore strutting piece 36 still can keep good perpendicularity with pedestal 30 by the guiding of guide member 32.
See also Fig. 6, Fig. 6 is the schematic diagram of baseplate support device 3 ' according to another embodiment of the present invention.Baseplate support device 3 ' comprises a plurality of second elastic components 42 (only showing one of them second elastic component 42 among Fig. 6) in addition with being in baseplate support device 3 ' of main difference of above-mentioned baseplate support device 3.As shown in Figure 6, second elastic component 42 is sheathed on the strutting piece 36, and between second flat board 342 of fixture 38 and hoistable platform 34.In this embodiment, second elastic component 42 can further provide the function of the buffering that rises.
Compared to prior art, the present invention is provided with guide member on pedestal, in order to the guiding strutting piece, and strutting piece is fixed in hoistable platform with ralocatable mode, even the hole contraposition on hoistable platform and the pedestal is not very accurate, strutting piece also can keep good perpendicularity when pedestal rises or descends relatively.Therefore, baseplate support device of the present invention is also applicable to supporting large-area substrate design.In addition, first elastic component can provide the function of the buffering that descends, and second elastic component can further provide the function of the buffering that rises.Moreover the relative pedestal of strutting piece that the present invention utilizes hoistable platform to drive a row simultaneously moves up and down, can be more efficient in operation, and mechanism design also is easier to.
The above only is preferred embodiment of the present invention, and all equalizations of being done according to the present patent application claim change and modify, and all should belong to covering scope of the present invention.
Claims (10)
1. baseplate support device comprises:
One pedestal has a plurality of first holes on it;
A plurality of guide members, an end of each described guide member is individually fixed in one of them of described first hole, and the other end exposes to a lower surface of this pedestal;
One hoistable platform, this pedestal moves up and down relatively; And
A plurality of strutting pieces, one first end of each described strutting piece passes one of them of described guide member respectively, and each described strutting piece has a fixed part respectively, is fixed in this hoistable platform.
2. baseplate support device according to claim 1 is characterized in that, more comprises a plurality of fixtures, and each described fixture is fixed in this hoistable platform with one of them this fixed part of described strutting piece respectively.
3. baseplate support device according to claim 2, it is characterized in that, more comprise a plurality of first elastic components, this hoistable platform comprises one first dull and stereotyped and one second flat board, this first flat board is relative with this second flat board, each described fixture and each described first elastic component are sheathed on one of them of described strutting piece respectively, each described fixture lays respectively between this first dull and stereotyped and this second flat board, and each described first elastic component lays respectively between one of them and this first flat board of described fixture.
4. baseplate support device according to claim 3 is characterized in that, each described first elastic component is a spring.
5. baseplate support device according to claim 3, it is characterized in that, more comprise a plurality of second elastic components, each described second elastic component is sheathed on one of them of described strutting piece respectively, and between one of them and this second flat board of described fixture.
6. baseplate support device according to claim 5 is characterized in that, each described second elastic component is a spring.
7. baseplate support device according to claim 1, it is characterized in that, this hoistable platform has a plurality of second holes, and one second end of each described strutting piece passes one of them of described second hole respectively, and the diameter of this second hole is greater than the diameter of this strutting piece.
8. baseplate support device according to claim 1 is characterized in that, each described guide member is a linear bushing.
9. baseplate support device according to claim 1 is characterized in that, this hoistable platform is the ㄇ font.
10. baseplate support device according to claim 1 is characterized in that, more comprises a plurality of jacking blocks, and each described jacking block is arranged at respectively on one of them this first end of described strutting piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102386840A CN101916737B (en) | 2010-07-21 | 2010-07-21 | Substrate supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102386840A CN101916737B (en) | 2010-07-21 | 2010-07-21 | Substrate supporting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101916737A true CN101916737A (en) | 2010-12-15 |
| CN101916737B CN101916737B (en) | 2012-11-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102386840A Active CN101916737B (en) | 2010-07-21 | 2010-07-21 | Substrate supporting device |
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| CN (1) | CN101916737B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102586752A (en) * | 2011-12-23 | 2012-07-18 | 友达光电股份有限公司 | Substrate fixing device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2839170Y (en) * | 2005-09-30 | 2006-11-22 | 富士迈半导体精密工业（上海）有限公司 | Base plate carrying implement |
| CN101112939A (en) * | 2006-07-26 | 2008-01-30 | 富士迈半导体精密工业（上海）有限公司 | Substrate supporting device |
| US20080110397A1 (en) * | 2006-11-10 | 2008-05-15 | Hyoung Kyu Son | Lift pin driving device and a flat panel display manufacturing apparatus having same |
| CN100499063C (en) * | 2007-01-23 | 2009-06-10 | 友达光电股份有限公司 | Base positioning device and machine with base positioner |
-
2010
- 2010-07-21 CN CN2010102386840A patent/CN101916737B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2839170Y (en) * | 2005-09-30 | 2006-11-22 | 富士迈半导体精密工业（上海）有限公司 | Base plate carrying implement |
| CN101112939A (en) * | 2006-07-26 | 2008-01-30 | 富士迈半导体精密工业（上海）有限公司 | Substrate supporting device |
| US20080110397A1 (en) * | 2006-11-10 | 2008-05-15 | Hyoung Kyu Son | Lift pin driving device and a flat panel display manufacturing apparatus having same |
| CN100499063C (en) * | 2007-01-23 | 2009-06-10 | 友达光电股份有限公司 | Base positioning device and machine with base positioner |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102586752A (en) * | 2011-12-23 | 2012-07-18 | 友达光电股份有限公司 | Substrate fixing device |
| CN102586752B (en) * | 2011-12-23 | 2013-10-30 | 友达光电股份有限公司 | Substrate fixing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101916737B (en) | 2012-11-07 |
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