CN203688949U - Liquid crystal instillation equipment - Google Patents
Liquid crystal instillation equipment Download PDFInfo
- Publication number
- CN203688949U CN203688949U CN201420057170.9U CN201420057170U CN203688949U CN 203688949 U CN203688949 U CN 203688949U CN 201420057170 U CN201420057170 U CN 201420057170U CN 203688949 U CN203688949 U CN 203688949U
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- Prior art keywords
- liquid crystal
- water dropper
- conduit
- crystal water
- dropping apparatus
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- Expired - Fee Related
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 189
- 239000000758 substrate Substances 0.000 claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 85
- 230000007246 mechanism Effects 0.000 claims description 35
- 238000002347 injection Methods 0.000 claims description 28
- 239000007924 injection Substances 0.000 claims description 28
- 239000004033 plastic Substances 0.000 claims description 9
- 229920003023 plastic Polymers 0.000 claims description 9
- 230000001276 controlling effect Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 6
- 230000008602 contraction Effects 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 230000008676 import Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Liquid Crystal (AREA)
Abstract
The utility model relates to liquid crystal instillation equipment. The liquid crystal instillation equipment comprises a first liquid crystal dropper connected with external liquid crystal storage or input equipment and used for guiding liquid crystal into liquid crystal instillation side arms from the exterior, and a plurality of the liquid crystal instillation side arms used for instilling the liquid crystal guided by the first liquid crystal dropper to a substrate. The liquid crystal instillation equipment has the advantage of improving the efficiency of instilling the liquid crystal.
Description
Technical field
The utility model relates to liquid crystal panel manufacture technology field, relates in particular to a kind of liquid crystal dropping apparatus.
Background technology
Liquid crystal panel comprises upper and lower two plate bases, between two plate bases, liquid crystal layer is set.In the time that change applies voltage to liquid crystal layer, liquid crystal can change ordered state, and then intercepts light beam or light beam is passed through smoothly, to complete Presentation Function.In process of production, conventionally utilize liquid crystal dropping apparatus that liquid crystal drop is located on a substrate, then by drip the substrate that is provided with liquid crystal with another substrate to box, thereby formation liquid crystal panel.
As shown in Figure 1, traditional liquid crystal dropping apparatus comprises liquid crystal bottle 1 and liquid crystal water dropper 2, and in traditional liquid crystal drip-injection technique, because liquid crystal in to box process can not contact with sealed plastic box, there is strict regulation the instillation position to liquid crystal when design.All differences of liquid crystal drip-injection pattern (LC Pattern) that each size is corresponding, the moving direction that need to set liquid crystal water dropper 2 in the time instiling carries out the instillation of liquid crystal, but traditional liquid crystal dropping apparatus only has a liquid crystal water dropper 2, drip velocity is slow, and the movement of wayward liquid crystal water dropper 2.
Utility model content
The utility model, in order to solve the problems of the technologies described above, provides a kind of liquid crystal dropping apparatus, improves the efficiency of liquid crystal drip-injection.
In order to achieve the above object, the technical solution adopted in the utility model is: a kind of liquid crystal dropping apparatus, comprising:
The first liquid crystal water dropper, connects outside liquid crystal and stores or input equipment, for liquid crystal is imported to liquid crystal drip-injection side arm from device external;
Multiple described liquid crystal drip-injection side arms, for by described first liquid crystal water dropper import liquid crystal drip-injection to substrate.
Further, described liquid crystal drip-injection side arm comprises:
The second liquid crystal water dropper, is positioned at liquid crystal drip-injection side arm end described in each, for to substrate dispenser method;
Drive mechanism, connects described the first liquid crystal water dropper and described the second liquid crystal water dropper, moves above effective instillation region of described substrate for controlling described the second liquid crystal water dropper;
The first conduit, connects described the first liquid crystal water dropper and described the second liquid crystal water dropper, for liquid crystal is transported to the second liquid crystal water dropper from the first liquid crystal water dropper.
Further, described drive mechanism comprises:
Angle adjustment mechanism, connect described the first liquid crystal water dropper, for described the second liquid crystal water dropper is rotated in the plane parallel with described substrate centered by described the first liquid crystal water dropper, and control the anglec of rotation of relatively described the first liquid crystal water dropper of described the second liquid crystal water dropper;
Structure of adjusting length, connects described angle adjustment mechanism and described the second liquid crystal water dropper, for regulating the distance of described the second liquid crystal water dropper and described the first liquid crystal water dropper.
Optionally, described structure of adjusting length comprises telescopic the second conduit, described telescopic the second conduit is parallel to described substrate, described the second conduit is the metal sleeve structure that diameter becomes ladder to distribute, and described telescopic the second conduit is by the distance of the first liquid crystal water dropper described in extension and contraction control and described the second liquid crystal water dropper.
Optionally, described structure of adjusting length comprises a crossbeam, on described crossbeam, slide rail is set, and described the second liquid crystal water dropper can move along slide rail.
Further, described structure of adjusting length is less than or equal to 8cm.
Further, described angle adjustment mechanism is threaded connection device and is connected with described the first liquid crystal water dropper, described structure of adjusting length.
Optionally, described the first conduit is bendable structure, and described the first conduit is positioned at the outside of described structure of adjusting length and described angle adjustment mechanism, and described the first conduit is elastic hose, can adopt plastics or rubber to make.
Optionally, described the first conduit comprises two sections, first paragraph is described the second conduit, second segment is positioned at angle adjustment mechanism inside, described the first conduit first paragraph is connected at described structure of adjusting length and angle adjustment mechanism junction with the first conduit second segment, the described first conduit first paragraph other end connects described the second liquid crystal water dropper, and the described first conduit second segment other end connects described the first liquid crystal water dropper.
Optionally,
Described the first conduit is bendable structure, described the first conduit is positioned at the inside of described structure of adjusting length and described angle adjustment mechanism, and described telescopic the second conduit and concentric setting of described the first guide-tube structure, and be positioned at described the first guide-tube structure skin, described the first conduit is elastic hose, can adopt plastics or rubber to make.
Further, described liquid crystal dropping apparatus also comprises the sensor for controlling described structure of adjusting length and described angle adjustment mechanism, and described sensor one end is connected with described structure of adjusting length and angle adjustment mechanism, and the other end is connected with external control devices.
Further, described outside liquid crystal stores or input equipment is the liquid crystal bottle that stores liquid crystal, and described liquid crystal bottle comprises body portion and the peristome that is positioned at described body subordinate side, and described peristome connects the first liquid crystal water dropper.
The beneficial effects of the utility model are: the efficiency that improves liquid crystal drip-injection.
Accompanying drawing explanation
Fig. 1 represents prior art liquid crystal dropping apparatus structural representation;
Fig. 2 represents the utility model liquid crystal dropping apparatus structural representation;
Fig. 3 represents structure of adjusting length schematic diagram in an embodiment;
Fig. 4 represents structure of adjusting length schematic diagram in an embodiment;
Fig. 5 represents the first guide-tube structure schematic diagram in an embodiment;
Fig. 6 represents the first guide-tube structure schematic diagram in an embodiment;
Fig. 7 represents the first guide-tube structure schematic diagram in an embodiment.
Embodiment
Below in conjunction with accompanying drawing, structure of the present utility model and principle are elaborated, illustrated embodiment, only for explaining the utility model, not limits protection domain of the present utility model with this.
As shown in Figures 2 and 3, the present embodiment provides a kind of liquid crystal dropping apparatus, comprising:
The first liquid crystal water dropper 10, connects outside liquid crystal and stores or input equipment, for liquid crystal is imported to liquid crystal drip-injection side arm from device external;
Multiple described liquid crystal drip-injection side arms 2, for liquid crystal drip-injection that described the first liquid crystal water dropper 10 is imported to substrate.
The setting of multiple liquid crystal drip-injection side arms 2 provides the efficiency of liquid crystal drip-injection, is convenient to the operation of liquid crystal drip-injection, shortens the liquid crystal drip-injection time, avoids liquid crystal diffusion after box to contact with sealed plastic box and cause ionic and chemical contamination simultaneously.
In the present embodiment, described liquid crystal drip-injection side arm 2 comprises:
The second liquid crystal water dropper 20, is positioned at liquid crystal drip-injection side arm 2 ends described in each, for to substrate dispenser method;
Drive mechanism, connects described the first liquid crystal water dropper 10 and described the second liquid crystal water dropper 20, moves above effective instillation region of described substrate for controlling described the second liquid crystal water dropper 20;
The first conduit 30, connects described the first liquid crystal water dropper 10 and described the second liquid crystal water dropper 20, for liquid crystal is transported to the second liquid crystal water dropper 20 from the first liquid crystal water dropper 10.
The version of described drive mechanism can have multiple, as long as it is mobile above effective instillation region of described substrate to realize described the second liquid crystal water dropper 20 of control, in the present embodiment, the version of drive mechanism is as follows:
Described drive mechanism comprises:
Structure of adjusting length, connects described angle adjustment mechanism 60 and described the second liquid crystal water dropper 20, for regulating the distance of described the second liquid crystal water dropper 20 and described the first liquid crystal water dropper 10.
Structure of adjusting length can regulate the distance of described the second liquid crystal water dropper 20 and described the first liquid crystal water dropper 10 can reach above-mentioned effect, the version of described structure of adjusting length can have multiple, below specifically introduces several versions that adopt in the present embodiment.
As shown in Figure 3, in one embodiment, described structure of adjusting length comprises telescopic the second conduit 40, described telescopic the second conduit 40 is parallel to described substrate, the metal sleeve structure that described the second conduit 40 becomes ladder to distribute for diameter, described telescopic the second conduit 40 is the distance with described the second liquid crystal water dropper 20 by the first liquid crystal water dropper 10 described in extension and contraction control.
As shown in Figure 4, in one embodiment, described structure of adjusting length comprises a crossbeam 50, on described crossbeam, slide rail is set, and described the second liquid crystal water dropper can move along slide rail.
By the setting of structure of adjusting length, effectively control the instillation scope of liquid crystal, facilitate liquid crystal drip-injection, improve the efficiency of liquid crystal drip-injection, the substrate that the present embodiment will instil is small-medium size, the liquid crystal display once instiling is 15 inches, so structure of adjusting length is less than or equal to 8cm in the present embodiment, can raises the efficiency and save space.But not as limit, specifically can set according to effective instillation region of substrate.
In the present embodiment, described angle adjustment mechanism 60 is threaded connection device and is connected with described the first liquid crystal water dropper 10, described structure of adjusting length.
In the present embodiment, during the deflection angle of the second liquid crystal water dropper 20 can use according to reality, can set according to the quantity of the second liquid crystal water dropper 20, the quantity that is liquid crystal drip-injection side arm is set, for example, in the time that liquid crystal drip-injection side arm is 2, for liquid crystal is instiled in effective instillation region of substrate uniformly, the deflection angle maximum of each the second liquid crystal water dropper 20 can reach 180 degree.
Below introduce in the present embodiment the version of described the first conduit 30, connected mode.
In one embodiment, as shown in Figure 5, described the first conduit 30 is bendable structure, and described the first conduit 30 is positioned at the outside of described structure of adjusting length and described angle adjustment mechanism 60, and described the first conduit 30 is elastic hose, can adopt plastics or rubber to make.Because dripping device can be constantly mobile, so the first conduit also can constantly move, adopt the elastic construction of plastics or rubber to be convenient to mobile.
In one embodiment, as shown in Figure 6, described the first conduit 30 comprises two sections, first paragraph is described the second conduit, second segment is positioned at angle adjustment mechanism 60 inside, described the first conduit 30 first paragraphs are connected at described structure of adjusting length and angle adjustment mechanism 60 junctions with the first conduit 30 second segments, and the described first conduit 30 first paragraph other ends connect described the second liquid crystal water dropper 20, and the described first conduit 30 second segment other ends connect described the first liquid crystal water dropper 10.The second conduit uses as the first conduit, can save material, and reduces parts, improves the fiduciary level of equipment.
As shown in Figure 7, described the first conduit 30 is bendable structure, described the first conduit 30 is positioned at the inside of described structure of adjusting length and described angle adjustment mechanism 60, and described telescopic the second conduit 40 and concentric setting of described the first conduit 30 structures, and be positioned at described the first conduit 30 structural outside layers, described the first conduit 30 is elastic hose, can adopt plastics or rubber to make.
In the present embodiment, described liquid crystal dropping apparatus also comprises the sensor for controlling described structure of adjusting length and described angle adjustment mechanism 60, described sensor one end is connected with described structure of adjusting length and angle adjustment mechanism 60, and the other end is connected with external control devices.
In the present embodiment, external control devices can be computer, and external control devices also can be used for controlling the amount of liquid crystal in collapsing length, the monitoring liquid crystal bottle of scalable conduit etc.Use sensor and external unit can realize the robotization of liquid crystal drip-injection, raise the efficiency, save manpower.
Further, described outside liquid crystal stores or input equipment is the liquid crystal bottle 1 that stores liquid crystal, and described liquid crystal bottle 1 comprises body portion 11 and the peristome that is positioned at described body portion 11 belows, and described peristome connects the first liquid crystal water dropper 10.
The above is the utility model preferred embodiment; it should be pointed out that to those skilled in the art, do not departing under the prerequisite of principle described in the utility model; also can make some improvements and modifications, these improvements and modifications also should be considered as the utility model protection domain.
Claims (12)
1. a liquid crystal dropping apparatus, is characterized in that, comprising:
The first liquid crystal water dropper, connects outside liquid crystal and stores or input equipment, for liquid crystal is imported to liquid crystal drip-injection side arm from device external;
Multiple described liquid crystal drip-injection side arms, for by described first liquid crystal water dropper import liquid crystal drip-injection to substrate.
2. liquid crystal dropping apparatus according to claim 1, is characterized in that, described liquid crystal drip-injection side arm comprises:
The second liquid crystal water dropper, is positioned at liquid crystal drip-injection side arm end described in each, for to substrate dispenser method;
Drive mechanism, connects described the first liquid crystal water dropper and described the second liquid crystal water dropper, moves above effective instillation region of described substrate for controlling described the second liquid crystal water dropper;
The first conduit, connects described the first liquid crystal water dropper and described the second liquid crystal water dropper, for liquid crystal is transported to the second liquid crystal water dropper from the first liquid crystal water dropper.
3. liquid crystal dropping apparatus according to claim 2, is characterized in that, described drive mechanism comprises:
Angle adjustment mechanism, connect described the first liquid crystal water dropper, for described the second liquid crystal water dropper is rotated in the plane parallel with described substrate centered by described the first liquid crystal water dropper, and control the anglec of rotation of relatively described the first liquid crystal water dropper of described the second liquid crystal water dropper;
Structure of adjusting length, connects described angle adjustment mechanism and described the second liquid crystal water dropper, for regulating the distance of described the second liquid crystal water dropper and described the first liquid crystal water dropper.
4. liquid crystal dropping apparatus according to claim 3, is characterized in that,
Described structure of adjusting length comprises telescopic the second conduit, described telescopic the second conduit is parallel to described substrate, described the second conduit is the metal sleeve structure that diameter becomes ladder to distribute, and described telescopic the second conduit is by the distance of the first liquid crystal water dropper described in extension and contraction control and described the second liquid crystal water dropper.
5. liquid crystal dropping apparatus according to claim 3, is characterized in that,
Described structure of adjusting length comprises a crossbeam, on described crossbeam, slide rail is set, and described the second liquid crystal water dropper can move along slide rail.
6. liquid crystal dropping apparatus according to claim 3, is characterized in that, described structure of adjusting length is less than or equal to 8cm.
7. liquid crystal dropping apparatus according to claim 3, is characterized in that,
Described angle adjustment mechanism is threaded connection device and is connected with described the first liquid crystal water dropper, described structure of adjusting length.
8. liquid crystal dropping apparatus according to claim 3, is characterized in that,
Described the first conduit is bendable structure, and described the first conduit is positioned at the outside of described structure of adjusting length and described angle adjustment mechanism, and described the first conduit is elastic hose, can adopt plastics or rubber to make.
9. liquid crystal dropping apparatus according to claim 4, is characterized in that,
Described the first conduit comprises two sections, first paragraph is described the second conduit, second segment is positioned at angle adjustment mechanism inside, described the first conduit first paragraph is connected at described structure of adjusting length and angle adjustment mechanism junction with the first conduit second segment, the described first conduit first paragraph other end connects described the second liquid crystal water dropper, and the described first conduit second segment other end connects described the first liquid crystal water dropper.
10. liquid crystal dropping apparatus according to claim 4, is characterized in that,
Described the first conduit is bendable structure, described the first conduit is positioned at the inside of described structure of adjusting length and described angle adjustment mechanism, and described telescopic the second conduit and concentric setting of described the first guide-tube structure, and be positioned at described the first guide-tube structure skin, described the first conduit is elastic hose, can adopt plastics or rubber to make.
11. according to the liquid crystal dropping apparatus described in claim 3-10 any one, it is characterized in that, described liquid crystal dropping apparatus also comprises the sensor for controlling described structure of adjusting length and described angle adjustment mechanism, described sensor one end is connected with described structure of adjusting length and angle adjustment mechanism, and the other end is connected with external control devices.
12. liquid crystal dropping apparatus according to claim 1, it is characterized in that, described outside liquid crystal stores or input equipment is the liquid crystal bottle that stores liquid crystal, and described liquid crystal bottle comprises body portion and the peristome that is positioned at described body subordinate side, and described peristome connects the first liquid crystal water dropper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420057170.9U CN203688949U (en) | 2014-01-29 | 2014-01-29 | Liquid crystal instillation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420057170.9U CN203688949U (en) | 2014-01-29 | 2014-01-29 | Liquid crystal instillation equipment |
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| Publication Number | Publication Date |
|---|---|
| CN203688949U true CN203688949U (en) | 2014-07-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420057170.9U Expired - Fee Related CN203688949U (en) | 2014-01-29 | 2014-01-29 | Liquid crystal instillation equipment |
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| CN (1) | CN203688949U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104330927A (en) * | 2014-11-26 | 2015-02-04 | 京东方科技集团股份有限公司 | Liquid crystal instilling device and liquid crystal instilling method |
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2014
- 2014-01-29 CN CN201420057170.9U patent/CN203688949U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104330927A (en) * | 2014-11-26 | 2015-02-04 | 京东方科技集团股份有限公司 | Liquid crystal instilling device and liquid crystal instilling method |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20140702 |