CN209103053U - A kind of substrate alignment liquid precuring device - Google Patents
A kind of substrate alignment liquid precuring device Download PDFInfo
- Publication number
- CN209103053U CN209103053U CN201821850931.0U CN201821850931U CN209103053U CN 209103053 U CN209103053 U CN 209103053U CN 201821850931 U CN201821850931 U CN 201821850931U CN 209103053 U CN209103053 U CN 209103053U
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- CN
- China
- Prior art keywords
- substrate
- heating plate
- plummer
- lift pin
- alignment liquid
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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.)
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Abstract
The utility model proposes a kind of substrate alignment liquid precuring device, including multiple support pins, multiple lift pins, the heating plate above substrate and the moving track that heating plate two sides are arranged in for being located at plummer below substrate, being fixed on plummer and being used to support substrate；The plummer is equipped with multiple through-holes, and each lift pin is arranged in each through-hole, and the top of multiple lift pins cooperatively forms the supporting surface of substrate, and lift pin can move up and down between substrate below plummer；The heating plate can be moved up and down along moving track.Heating plate by being placed in the top of substrate by the utility model, heating plate can be moved up and down along moving track, and heater plate surface is not necessarily to aperture, so that alignment liquid is heated evenly on substrate, due to lift pin apart from heating plate farther out, effectively prevent lift pin temperature increase caused by base board defect.
Description
Technical field
The utility model relates to liquid crystal display panel manufacturing technology fields, concretely relate to a kind of substrate alignment liquid precuring
Device.
Background technique
Liquid crystal display device includes color membrane substrates and array substrate, is equipped with alignment film in color membrane substrates and array substrate,
For alignment film for controlling Liquid Crystal Molecules Alignment direction, alignment liquid can be coated on coloured silk with mode of printing or other modes by alignment film
In ilm substrate or array substrate, is then heated in the precuring furnace of certain temperature and solvent therein volatilizees and solidifies shape
At.As shown in Figure 1, existing orientation curing device includes a heating plate 1, it is fixed in heating plate 1 and multiple is used to support substrate
Support pin 2, heating plate 1 is equipped with multiple apertures 3, a moveable lift pin 4 is equipped in each aperture 3, multiple
The top of lift pin 4 cooperatively forms the supporting surface of a substrate；When work, lift pin 4 is raised up to be pushed up more than support pin 2
Substrate 5 is placed on lift pin 4 by the position at end, manipulator, and lift pin 4 is reduced to 1 lower section of heating plate, at this time substrate 5
It is placed on support pin 2, heating plate 1 carries out heating precuring to the alignment liquid on substrate 5, due to being added in alignment liquid
In hot procuring process, lift pin 4 rests on the lower position of heating plate 1, causes 4 temperature of lift pin to rise, works as next time
When needing to be heated the substrate of precuring behind touching again, defect (mura) can be generated and cause deficient manufacturing procedure；In addition, heating plate
1 surface carries out aperture 3 and designs, and there is the uneven risk of fever；There is support pin 2 to block between heating plate 1 and substrate 5, substrate 5
There are the even risks of uneven heating.
Utility model content
The utility model proposes a kind of substrate alignment liquid precuring devices, and solving existing precuring device, there are basal plate heateds
The problem of being easy to produce defect on uneven, substrate.
The utility model provides a kind of substrate alignment liquid precuring device, including the plummer below substrate, fixation
On plummer and be used to support multiple support pins of substrate, multiple lift pins, the heating plate above substrate and
The moving track of heating plate two sides is set；The plummer is equipped with multiple through-holes, and each lift pin setting is each logical
In hole, the top of multiple lift pins cooperatively forms the supporting surface of substrate, and lift pin can be below plummer between substrate
It moves up and down；The heating plate can be moved up and down along moving track.
Further, the surface of the plummer is equipped with heat-reflective coating.
It further, further include drive system for driving heating plate mobile, the heating plate is connected with drive system.
Further, the heating plate is one piece of complete heating plate.
The utility model can be moved up and down by the way that heating plate to be placed in the top of substrate, heating plate along moving track, be heated
Plate surface is not necessarily to aperture so that alignment liquid is heated evenly on substrate, due to lift pin apart from heating plate farther out, effectively prevent rising
Base board defect caused by thimble temperature increases drops.
Detailed description of the invention
Fig. 1 is existing substrate alignment liquid precuring apparatus structure schematic diagram；
Fig. 2 is the utility model substrate alignment liquid precuring apparatus structure schematic diagram.
Specific embodiment
In the following with reference to the drawings and specific embodiments, the utility model is furtherd elucidate, it should be understood that these embodiments are only used for
Illustrate the utility model rather than limitation the scope of the utility model, after having read the utility model, art technology
Personnel fall within the application range as defined in the appended claims to the modification of the various equivalent forms of the utility model.
As shown in Fig. 2, the utility model proposes a kind of substrate alignment liquid precuring device, including being located at 5 lower section of substrate
Plummer 10, multiple lift pins 13, is located at the multiple support pins 11 for being fixed on plummer 10 and being used to support substrate 5
The heating plate 20 of 5 top of substrate and the moving track 21 that 20 two sides of heating plate are set.
Plummer 10 is equipped with multiple through-holes 12, is equipped with a lift pin 13, multiple lift pins in each through-hole 12
13 top cooperatively forms the supporting surface of substrate 5, and lift pin 13 can move up and down between substrate 5 below plummer 10,
Preferably, the surface of plummer 10 is equipped with heat-reflective coating 14, and heat can be reflected into again on substrate 5 by heat emission coating 14
It is heated, improves the thermal efficiency of precuring device.
Heating plate 20 is connected with the drive system (not shown) for driving heating plate 20 mobile, and drive system is driven
Dynamic heating plate 20 is moved up and down along moving track 21, and heating plate 20 is closer away from substrate 5, it is ensured that heating effect, simultaneously
Heating plate 20 is one piece of complete heating plate 20, is not necessarily to design aperture in heating plate 20, substrate 5 can be made to be heated evenly.In addition, by
In in substrate alignment liquid procuring process, lift pin 13 is always positioned at the lower section of plummer 10, and lift pin 13 is apart from adding
Hot plate 20 farther out, effectively prevent base board defect caused by increasing as 13 temperature of lift pin.
When work, lift pin 13 is raised up to the position more than 11 top of support pin, and substrate 5 is placed into liter by manipulator
It drops on thimble 13, manipulator is retracted away from precuring device, and lift pin 13 is reduced to the lower section of plummer 10, at this time substrate 5
It is placed on support pin 11, heating plate 20 drops to the top of substrate 5 along moving track 21, to the alignment liquid on substrate 5
Carry out heating precuring, after precuring processing procedure, heating plate 20 rises along moving track 21, far from substrate 5, lift pin 13
Rising lifts substrate 5 upwards, so that substrate 5 is left the top of support pin 11, manipulator enters precuring device and takes substrate 5
Out.
The utility model can be moved up and down by the way that heating plate to be placed in the top of substrate, heating plate along moving track, be heated
Plate surface is not necessarily to aperture so that alignment liquid is heated evenly on substrate, due to lift pin apart from heating plate farther out, effectively prevent rising
Base board defect caused by thimble temperature increases drops.
Claims (4)
1. a kind of substrate alignment liquid precuring device, it is characterised in that: including be located at substrate below plummer, be fixed on carrying
On platform and it is used to support multiple support pins of substrate, multiple lift pins, the heating plate above substrate and setting and exists
The moving track of heating plate two sides；The plummer is equipped with multiple through-holes, and each lift pin is arranged in each through-hole, more
The top of a lift pin cooperatively forms the supporting surface of substrate, lift pin can below plummer between substrate on move down
It is dynamic；The heating plate can be moved up and down along moving track.
2. substrate alignment liquid precuring device according to claim 1, it is characterised in that: the surface of the plummer is equipped with
Heat-reflective coating.
3. substrate alignment liquid precuring device according to claim 1, it is characterised in that: further include for driving heating plate
Mobile drive system, the heating plate are connected with drive system.
4. substrate alignment liquid precuring device according to claim 1 or 3, it is characterised in that: the heating plate is one piece
Complete heating plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821850931.0U CN209103053U (en) | 2018-11-12 | 2018-11-12 | A kind of substrate alignment liquid precuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821850931.0U CN209103053U (en) | 2018-11-12 | 2018-11-12 | A kind of substrate alignment liquid precuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209103053U true CN209103053U (en) | 2019-07-12 |
Family
ID=67159031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821850931.0U Active CN209103053U (en) | 2018-11-12 | 2018-11-12 | A kind of substrate alignment liquid precuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209103053U (en) |
-
2018
- 2018-11-12 CN CN201821850931.0U patent/CN209103053U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200907 Address after: No.7 Tianyou Road, Qixia District, Nanjing City, Jiangsu Province Patentee after: NANJING CEC PANDA LCD TECHNOLOGY Co.,Ltd. Address before: Nanjing Crystal Valley Road in Qixia District of Nanjing City Tianyou 210033 Jiangsu province No. 7 Co-patentee before: NANJING CEC PANDA FPD TECHNOLOGY Co.,Ltd. Patentee before: NANJING CEC PANDA LCD TECHNOLOGY Co.,Ltd. Co-patentee before: Nanjing East China Electronic Information Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right |