CN203311119U - Aligning clamp and aligning device - Google Patents
Aligning clamp and aligning device Download PDFInfo
- Publication number
- CN203311119U CN203311119U CN2013203829807U CN201320382980U CN203311119U CN 203311119 U CN203311119 U CN 203311119U CN 2013203829807 U CN2013203829807 U CN 2013203829807U CN 201320382980 U CN201320382980 U CN 201320382980U CN 203311119 U CN203311119 U CN 203311119U
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- contraposition
- glass substrate
- rod
- platform
- folder
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Abstract
The utility model discloses an aligning clamp and an aligning device. The aligning clamp is used for aligning a glass substrate in a liquid crystal instillation process; the aligning clamp comprises a hollow rod body, a platform which is connected with one end of the rod body, a middle shaft, a steering part and a contact part, wherein the middle shaft extends into the cavity of the rod body through a through hole arranged in the center of the platform and is connected with a first elastic part which is arranged in the cavity of the rod body; the contact part is connected with the platform by at least four second elastic parts; the steering part is arranged between the platform and the contact part and is connected with one end of the middle shaft. The aligning clamp is provided with a contact part with an arc-shaped surface and a steering part which is connected with a spring, wherein the direction of the contact part is changed under the action of the steering part when the contact part and the glass substrate come into contact and are stressed, so that the arc-shaped surface is always in contact with the local surface of the glass substrate. Meanwhile, the spring can be used for buffering instantaneous impact force, so that the damage to the glass substrate in an aligning process is avoided.
Description
Technical field
The utility model relates to liquid crystal display and manufactures field, relates in particular to a kind of contraposition folder and alignment device.
Background technology
In production of liquid crystal displays, vacuum is involutory is liquid crystal cell instillation (One Drop Filling, ODF) one of important step of production line, before vacuum is involutory, need in the high-precision board of sending into the involutory equipment of vacuum of glass substrate, to guarantee aligning accuracy, if contraposition is bad, can produce serious bad such as liquid crystal display light leak, therefore the contraposition before vacuum is involutory also becomes extremely important.
In current contraposition process, glass substrate is supported on a surface level, drive unit drives the contraposition bar and promotes toward middle from substrate four limits by the substrate of possibility deflection, contraposition masthead section is provided with the contraposition folder, usually the contraposition folder is the right cylinder of hard plastic, and the contact point of itself and glass substrate is the point of application.
In prior art, there are the following problems in the glass substrate contraposition: carry out in glass substrate contraposition process, under the drive of drive unit, the contraposition bar promotes glass substrate simultaneously to centre, contraposition folder on the contraposition bar at least two limits of corresponding glass substrate acts on glass substrate simultaneously, therefore easily causes glass substrates crash.Usually the stroke of contraposition bar is done to certain restriction, while making contraposition press from both sides at least two limits that act on simultaneously glass substrate, can be too not tight, but this design can make when the contraposition bar moves to the terminal of stroke, there are larger amount of redundancy (for example redundancy of 1-2mm) in the contraposition folder of contraposition masthead section and the edge of glass substrate, have so just affected the precision of glass substrate contraposition.Simultaneously, even limited the stroke of contraposition bar, the application of force of pressing from both sides glass substrate due to the contraposition of contraposition masthead section is the moment point application of force, and therefore when the impact resistance of glass substrate was not enough to bear the contraposition folder application of force, the greater impact power of moment still can cause the damage of glass substrate.
The utility model content
The purpose of this utility model is to provide a kind of contraposition folder and alignment device, solve prior art in glass substrate contraposition process, because contraposition is pressed from both sides the glass substrate moment point application of force, and the moment application of force of both direction makes glass substrate bear larger impulsive force at least, the problem that easily causes glass substrate to damage.
The purpose of this utility model is achieved through the following technical solutions:
The utility model embodiment provides a kind of contraposition folder, for the glass substrate contraposition of liquid crystal drip-injection process, comprises the body of rod of hollow, platform, axis, turning member and the contact component be connected with the described body of rod one end;
Described axis extends in the hollow of the described body of rod by the through hole that described platform center arranges, and is connected with the first elastomeric element in the hollow that is arranged at the described body of rod;
Described contact component is connected with described platform by least four the second elastomeric elements;
Described turning member is arranged between described platform and described contact component, is connected with an end of described axis.
Preferably, the end that only is connected with described platform of the described body of rod is provided with opening.
Preferably, described body of rod two ends are provided with opening, in the described body of rod, are provided with at least one limiting component, be used to limiting the position of described the first elastomeric element.
Preferably, described turning member is oval steering axle.
Preferably, the natural length of described the second elastomeric element is greater than the minor axis length of described oval steering axle.
Preferably, the one side that described contact component is connected with described platform is rectangle or circle, and another side is arcwall face.
Preferably, described the first elastomeric element and described the second elastomeric element are spring.
Preferably, described the first elastomeric element is the hard spring.
The utility model beneficial effect is as follows: at first, by setting, having the contact component of arcwall face, is the partial face contact when contraposition folder is contacted with glass substrate; Secondly, the turning member be connected with spring is set, when contact component and glass substrate contact, the direction of contact component changes under the effect of turning member, arcwall face is contacted with the glass substrate partial face all the time, simultaneously turning member institute linking springs can cushion contact component with glass substrate point, contact, when while promoting especially simultaneously at least two limits of glass substrate, contact component contacts with glass substrate point, the instant impact produced; Avoided the damage of glass substrate in the contraposition process.
The utility model embodiment provides a kind of alignment device, comprises contraposition folder as above.
Preferably, also comprise the first driver part, the second driver part and drive disk assembly;
One end of described the first driver part is connected with the body of rod of described contraposition folder, drives described contraposition folder and moves along the extension direction of the described body of rod;
The other end of described the first driver part is connected with described drive disk assembly, moves under the drive of described drive disk assembly;
Described the second driver part is connected with described drive disk assembly, drives described drive disk assembly and moves.
Preferably, described the first driver part is cylinder driver, and described the second driver part is motor, and described drive disk assembly is drive screw.
The utility model beneficial effect is as follows: drive unit is connected with the contraposition folder, and the contraposition folder has the contact component of arcwall face by setting, and making while with glass substrate, contacting is the partial face contact; Secondly, the turning member be connected with spring is set, when contact component and glass substrate contact, the direction of contact component changes under the effect of turning member, arcwall face is contacted with the glass substrate partial face all the time, simultaneously turning member institute linking springs can cushion contact component with glass substrate point, contact, when while promoting especially simultaneously at least two limits of glass substrate, contact component contacts with glass substrate point, the instant impact produced; Avoided the damage of glass substrate in the contraposition process.
The accompanying drawing explanation
Fig. 1 is the structural representation of the described contraposition folder of the utility model embodiment mono-;
Fig. 2 is the structural representation of described another contraposition folder of the utility model embodiment mono-;
Fig. 3 is the schematic diagram of the platform of the described contraposition folder of the utility model embodiment mono-;
Fig. 4 is the schematic diagram of the utility model embodiment bis-described alignment device;
Fig. 5 be the described alignment device of the utility model embodiment bis-when the glass substrate contraposition, contraposition folds up the schematic diagram that is placed in the glass substrate periphery.
Reference numeral:
The body of rod 1; Hollow 11; Limiting component 12;
Turning member 4; Contact component 5; The first elastomeric element 6;
The second elastomeric element 7; The first driver part 8; The second driver part 9;
Embodiment
Below in conjunction with the implementation procedure of Figure of description to the utility model embodiment, be elaborated.It should be noted that same or similar label means same or similar parts or the parts with identical or similar functions from start to finish.Below by the embodiment be described with reference to the drawings, be exemplary, only be used to explaining the utility model, and can not be interpreted as restriction of the present utility model.
Referring to Fig. 1, the utility model embodiment mono-provides a kind of contraposition folder, for the glass substrate contraposition of liquid crystal drip-injection process, comprises the body of rod 1 of hollow, platform 2, axis 3, turning member 4 and the contact component 5 be connected with the body of rod 1 one ends;
Turning member 4 is arranged between platform 2 and contact component 5, is connected with an end of axis 3.
Effect due to the first elastomeric element 6, turning member 4 is in contact condition with contact component 5 always, therefore when contact component 5 is stressed, on the one hand, when contact component 5 changes direction, the second elastomeric element 7 can provide certain buffer action, on the other hand turning member 4 connect the first elastomeric element 6 certain buffer action can be provided.
Between contact component 5 and platform 2, connected by the second elastomeric element 7, its connected mode has multiple, and for example the two ends of the second elastomeric element 7 are useful on respectively fixing screw, are connected with the nut on platform 2 with contact component 5.The mode of fixing the second elastomeric element 7 is that those skilled in the art understand, and does not repeat them here.
Preferably, as shown in Figure 1, the end that the body of rod 1 only is connected with platform 2 is provided with opening, under this kind situation, one end of the first elastomeric element 6 directly with not opening one end interaction of the body of rod, and the interaction of the other end of the first elastomeric element 6 and platform 2, the body of rod not opening one end and 2 pairs of the first elastomeric elements 6 of platform carries out spacing.
Preferably, as shown in Figure 2, be with Fig. 1 difference, the body of rod 1 two ends are provided with opening, in the body of rod 1, are provided with at least one limiting component 12, be used to limiting the position of the first elastomeric element 6.
Preferably, turning member 4 is oval steering axle, when the stressed change direction of contact component 5, can adjust as the oval steering axle of turning member 4 thereupon, makes contact component 5 have all the time a suitable strong point.
When better making contact component 5 stressed, the first elastomeric element 6 that turning member 4 connects can cushion the stressed of contact component 5, turning member 4 need one can be along the stroke of the bearing of trend activity of axis 3, namely between the platform 2 at turning member 4 places and contact component 5 apart from being greater than the minor axis length as the oval steering axle of turning member 4.Therefore, the natural length of the second elastomeric element 7 of connecting platform 2 and contact component 5 is greater than the minor axis length as the oval steering axle of turning member 4.
Preferably, the one side that contact component 5 is connected with platform 2 is rectangle or circle, and another side is arcwall face.It should be noted that, it when the arcwall face of contact component 5 contacts with glass substrate, is the partial face contact, the a part of area that is arcwall face contacts with glass substrate, this has guaranteed that not only contact component 5 and glass substrate have larger contact area, has also reduced the phenomenon of contact component 5 scuffing glass substrates or damage glass substrate corner simultaneously.
Preferably, the first elastomeric element 6 and the second elastomeric element 7 are spring.
Preferably, the first elastomeric element 6 is the hard spring.
The utility model beneficial effect is as follows: at first, by setting, having the contact component of arcwall face, is the partial face contact when contraposition folder is contacted with glass substrate; Secondly, the turning member be connected with spring is set, when contact component and glass substrate contact, the direction of contact component changes under the effect of turning member, arcwall face is contacted with the glass substrate partial face all the time, simultaneously turning member institute linking springs can cushion contact component with glass substrate point, contact, when while promoting especially simultaneously at least two limits of glass substrate, contact component contacts with glass substrate point, the instant impact produced; Avoided the damage of glass substrate in the contraposition process.
Referring to Fig. 4, the utility model embodiment bis-provides a kind of alignment device, comprises if implemented a described contraposition folder.
Preferably, the first driver part 8, the second driver part 9 and the drive disk assembly 10 that also comprise four limits of corresponding glass substrate;
One end of the first driver part 8 is connected with the body of rod 1 of contraposition folder, drives the contraposition folder and moves along the extension direction of the body of rod 1;
The other end of the first 8 of drive divisions is connected with drive disk assembly 10, moves under the drive of drive disk assembly 10;
The second driver part 9 is connected with drive disk assembly 10, drives drive disk assembly 10 and moves.
Referring to Fig. 5, the schematic diagram while showing alignment device that the present embodiment provides for glass substrate 200 contraposition, wherein, every two contrapositions folder 100 one side that are arranged at glass substrate 200.A contraposition folder 100 can certainly all be set in four companies of glass substrate 200, realize equally the contraposition of glass substrate 200.
Preferably, the first driver part 8 is cylinder driver, and the second driver part 9 is motor, and drive disk assembly 10 is drive screw.Certainly, consider based on actual needs, the first driver part 8 or the second driver part 9 can be selected other suitable drive units, and this meets thought of the present utility model.For example, in the situation that the contraposition rate request is not high, the first driver part 8 can be selected the body of rod 1 of the contraposition folder that motor driving such as embodiment mono-provide, or with crankshaft-link rod, drives the body of rod 1 of contraposition folder.And when the glass substrate model of contraposition is frequently changed, especially the glass substrate of different size, now in order to accelerate to regulate the position of the contraposition folder be arranged at around glass substrate, the second driver part 9 and be attached thereto drive disk assembly 10 and can use translational speed parts faster.
The utility model embodiment beneficial effect is as follows: drive unit is connected with the contraposition folder, and the contraposition folder has the contact component of arcwall face by setting, and making while with glass substrate, contacting is the partial face contact; Secondly, the turning member be connected with spring is set, when contact component and glass substrate contact, the direction of contact component changes under the effect of turning member, arcwall face is contacted with the glass substrate partial face all the time, simultaneously turning member institute linking springs can cushion contact component with glass substrate point, contact, when while promoting especially simultaneously at least two limits of glass substrate, contact component contacts with glass substrate point, the instant impact produced; Avoided the damage of glass substrate in the contraposition process.
Obviously, those skilled in the art can carry out various changes and modification and not break away from spirit and scope of the present utility model the utility model.Like this, if within of the present utility model these are revised and modification belongs to the scope of the utility model claim and equivalent technologies thereof, the utility model also is intended to comprise these changes and modification interior.
Claims (11)
1. a contraposition is pressed from both sides, and the glass substrate contraposition for the liquid crystal drip-injection process, is characterized in that, comprises the body of rod of hollow, platform, axis, turning member and the contact component be connected with the described body of rod one end;
Described axis extends in the hollow of the described body of rod by the through hole that described platform center arranges, and is connected with the first elastomeric element in the hollow that is arranged at the described body of rod;
Described contact component is connected with described platform by least four the second elastomeric elements;
Described turning member is arranged between described platform and described contact component, is connected with an end of described axis.
2. contraposition folder as claimed in claim 1, is characterized in that, the end that the described body of rod only is connected with described platform is provided with opening.
3. contraposition folder as claimed in claim 1, is characterized in that, described body of rod two ends are provided with opening, in the described body of rod, are provided with at least one limiting component, be used to limiting the position of described the first elastomeric element.
4. contraposition folder as claimed in claim 1, is characterized in that, described turning member is oval steering axle.
5. contraposition folder as claimed in claim 4, is characterized in that, the natural length of described the second elastomeric element is greater than the minor axis length of described oval steering axle.
6. contraposition folder as described as claim 1 to 5 any one, is characterized in that, the one side that described contact component is connected with described platform is rectangle or circle, and another side is arcwall face.
7. contraposition folder as described as claim 1 to 5 any one, is characterized in that, described the first elastomeric element and described the second elastomeric element are spring.
8. contraposition folder as claimed in claim 7, is characterized in that, described the first elastomeric element is the hard spring.
9. an alignment device, is characterized in that, comprises contraposition folder as described as claim 1 to 8 any one.
10. alignment device as claimed in claim 9, is characterized in that, also comprises the first driver part, the second driver part and drive disk assembly;
One end of described the first driver part is connected with the body of rod of described contraposition folder, drives described contraposition folder and moves along the extension direction of the described body of rod;
The other end of described the first driver part is connected with described drive disk assembly, moves under the drive of described drive disk assembly;
Described the second driver part is connected with described drive disk assembly, drives described drive disk assembly and moves.
11. alignment device as claimed in claim 10, is characterized in that, described the first driver part is cylinder driver, and described the second driver part is motor, and described drive disk assembly is drive screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203829807U CN203311119U (en) | 2013-06-28 | 2013-06-28 | Aligning clamp and aligning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203829807U CN203311119U (en) | 2013-06-28 | 2013-06-28 | Aligning clamp and aligning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203311119U true CN203311119U (en) | 2013-11-27 |
Family
ID=49617317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203829807U Expired - Fee Related CN203311119U (en) | 2013-06-28 | 2013-06-28 | Aligning clamp and aligning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203311119U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105215760A (en) * | 2015-09-23 | 2016-01-06 | 京东方科技集团股份有限公司 | Alignment device, alignment detecting method and alignment system |
| CN106249449A (en) * | 2016-08-29 | 2016-12-21 | 武汉华星光电技术有限公司 | Prevent being caught broken substrate alignment apparatus |
| CN106405897A (en) * | 2016-11-29 | 2017-02-15 | 京东方科技集团股份有限公司 | Alignment device and array substrate maintenance equipment |
| CN107367857A (en) * | 2017-07-13 | 2017-11-21 | 武汉华星光电技术有限公司 | Alignment device |
| CN108153008A (en) * | 2018-01-18 | 2018-06-12 | 武汉华星光电技术有限公司 | Substrate clamping alignment device |
| CN109129426A (en) * | 2018-09-25 | 2019-01-04 | 苏州富强科技有限公司 | The mounting structure of manipulator and the synchronous wheel assembly of retarder, wrist and forearm casting |
| CN109175999A (en) * | 2018-09-25 | 2019-01-11 | 苏州富强科技有限公司 | To the assembling structure and assembly method of axis mechanism, robot assembly |
| CN117572647A (en) * | 2024-01-15 | 2024-02-20 | 北京晟启光芯科技有限公司 | Micro-display, intelligent display device and picture anti-shake method thereof |
-
2013
- 2013-06-28 CN CN2013203829807U patent/CN203311119U/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105215760A (en) * | 2015-09-23 | 2016-01-06 | 京东方科技集团股份有限公司 | Alignment device, alignment detecting method and alignment system |
| US9939248B2 (en) | 2015-09-23 | 2018-04-10 | Boe Technology Group Co., Ltd. | Alignment apparatus and alignment detection method |
| CN106249449A (en) * | 2016-08-29 | 2016-12-21 | 武汉华星光电技术有限公司 | Prevent being caught broken substrate alignment apparatus |
| CN106405897B (en) * | 2016-11-29 | 2019-03-15 | 京东方科技集团股份有限公司 | A kind of alignment device and array substrate maintenance equipment |
| CN106405897A (en) * | 2016-11-29 | 2017-02-15 | 京东方科技集团股份有限公司 | Alignment device and array substrate maintenance equipment |
| CN107367857B (en) * | 2017-07-13 | 2020-07-28 | 武汉华星光电技术有限公司 | Aligning device |
| CN107367857A (en) * | 2017-07-13 | 2017-11-21 | 武汉华星光电技术有限公司 | Alignment device |
| CN108153008A (en) * | 2018-01-18 | 2018-06-12 | 武汉华星光电技术有限公司 | Substrate clamping alignment device |
| CN108153008B (en) * | 2018-01-18 | 2021-03-02 | 武汉华星光电技术有限公司 | Substrate clamping and aligning device |
| CN109129426A (en) * | 2018-09-25 | 2019-01-04 | 苏州富强科技有限公司 | The mounting structure of manipulator and the synchronous wheel assembly of retarder, wrist and forearm casting |
| CN109175999A (en) * | 2018-09-25 | 2019-01-11 | 苏州富强科技有限公司 | To the assembling structure and assembly method of axis mechanism, robot assembly |
| CN109175999B (en) * | 2018-09-25 | 2023-08-29 | 苏州富强科技有限公司 | Assembly structure and assembly method of shaft aligning mechanism and robot assembly |
| CN109129426B (en) * | 2018-09-25 | 2024-03-29 | 苏州富强科技有限公司 | Mounting structure of manipulator and speed reducer synchronizing wheel assembly, wrist and forearm casting |
| CN117572647A (en) * | 2024-01-15 | 2024-02-20 | 北京晟启光芯科技有限公司 | Micro-display, intelligent display device and picture anti-shake method thereof |
| CN117572647B (en) * | 2024-01-15 | 2024-04-26 | 北京晟启光芯科技有限公司 | Micro-display, intelligent display device and picture anti-shake method thereof |
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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 |
Granted publication date: 20131127 |
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| CF01 | Termination of patent right due to non-payment of annual fee |