CN210030453U - Fixture for vacuum coating of liquid crystal panel glass - Google Patents
Fixture for vacuum coating of liquid crystal panel glass Download PDFInfo
- Publication number
- CN210030453U CN210030453U CN201920631003.3U CN201920631003U CN210030453U CN 210030453 U CN210030453 U CN 210030453U CN 201920631003 U CN201920631003 U CN 201920631003U CN 210030453 U CN210030453 U CN 210030453U
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- China
- Prior art keywords
- liquid crystal
- clamping
- crystal panel
- cassette
- fixture
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- Expired - Fee Related
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Abstract
The utility model discloses a fixture for liquid crystal panel glass vacuum coating belongs to liquid crystal display panel processing auxiliary assembly technical field, which comprises a fixing base, there is the roof fixed column two fixed column fixed mounting that the symmetry set up in fixed base's top, install first cassette and second cassette between fixed base and the roof, first cassette is located the top of second cassette, the centre gripping has liquid crystal display panel between first cassette and the second cassette, the equal concave slot that is equipped with in one side that first cassette and second cassette are relative, insert respectively in locating two slots in liquid crystal display panel's the upper and lower both sides, the top symmetry fixed mounting of roof has the chucking motor of two vertical settings, every the equal fixed mounting of drive end of chucking motor has two-way screw rod. The utility model provides a joint complex operation of current liquid crystal display panel glass's fixture lead to the problem that liquid crystal display panel coating film is inefficient, have practical convenient characteristics.
Description
Technical Field
The utility model relates to a liquid crystal display panel processing auxiliary assembly technical field especially relates to a fixture for liquid crystal display panel glass vacuum coating.
Background
In the processing process of the liquid crystal panel, one process is to plate a layer of conductive film on the surface of the glass panel by utilizing low-temperature magnetron sputtering on the glass of the liquid crystal panel. And the glass needs to be vertically arranged in the film coating process.
In the existing vacuum coating process of liquid crystal panel glass, the clamping operation of the clamping apparatus of the liquid crystal panel glass is complicated, so that the clamping operation of a worker is troublesome in the process of clamping operation, and the coating efficiency is influenced, therefore, the clamping apparatus for vacuum coating of the liquid crystal panel glass needs to be designed urgently.
SUMMERY OF THE UTILITY MODEL
The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: in the existing vacuum coating process of liquid crystal panel glass, the clamping operation of a clamping apparatus of the liquid crystal panel glass is complicated, so that the clamping operation of a worker is troublesome, and the coating efficiency is influenced.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a fixture for vacuum coating of liquid crystal panel glass, includes fixed baseplate, there is the roof fixed mounting of two fixed columns that the symmetry set up in fixed baseplate's top, install first cassette and second cassette between fixed baseplate and the roof, first cassette is located the top of second cassette, the centre gripping has liquid crystal display panel between first cassette and the second cassette, the equal concave slot that is equipped with in one side that first cassette and second cassette are relative, the upper and lower both sides of liquid crystal display panel are inserted respectively and are located two slots, the top symmetry fixed mounting of roof has the chucking motor of two vertical settings, every the equal fixed mounting of drive end of chucking motor has two-way screw rod, first cassette and second cassette all with two-way screw rod threaded connection.
Preferably, the outer surface of each two-way screw is provided with a first external thread and a second external thread, the thread directions of the first external thread and the second external thread are opposite, two first thread through holes matched with the first external thread are symmetrically and vertically arranged on the first clamping seat in a penetrating manner, and two second thread through holes matched with the second external thread are symmetrically and vertically arranged on the second clamping seat in a penetrating manner.
Preferably, the fixed base is of a cuboid structure, connecting seats are fixedly mounted at four corners of the fixed base, and each connecting seat is connected with a connecting bolt in a threaded manner.
Preferably, one end, far away from the chucking motor, of each bidirectional screw rod is rotatably connected with the fixed base through a first bearing, a second bearing is fixedly mounted in the middle of each fixed column, and the two bidirectional screw rods are rotatably connected with the two second bearings respectively.
Preferably, two clamping springs are symmetrically arranged in each slot, clamping blocks are fixedly connected to the opposite sides of the two clamping springs, and the opposite sides of the two clamping blocks are abutted to the liquid crystal panel.
Preferably, each clamping block is made of rubber, and anti-skid grains are arranged on one side, opposite to each clamping block, of each clamping block.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model realizes the clamping of the liquid crystal panel through the clamping motor, the bidirectional screw, the first clamping seat, the second clamping seat and the slot, has the characteristics of simple clamping operation and high automation degree, and is beneficial to improving the film coating efficiency of the liquid crystal panel;
2. the utility model discloses a clamp splice and clamping spring have realized pressing from both sides tightly in advance to liquid crystal display panel, have made things convenient for the centre gripping operation to liquid crystal display panel, also are favorable to promoting the stability of liquid crystal display panel centre gripping simultaneously.
Drawings
FIG. 1 is a schematic structural view of a fixture for vacuum coating of liquid crystal panel glass according to the present invention;
fig. 2 is a schematic cross-sectional structure diagram of the side view direction of the first clamping seat and the second clamping seat of the fixture for vacuum coating of liquid crystal panel glass provided by the utility model.
In the figure: the liquid crystal display panel clamping device comprises a fixing base 1, a fixing column 2, a top plate 3, a clamping motor 4, a bidirectional screw rod 5, a first clamping seat 6, a second clamping seat 7, a first external thread 8, a second external thread 9, a second bearing 10, a liquid crystal panel 11, a first bearing 12, a connecting seat 13, a clamping block 14, a clamping spring 15, a vertical plate 16 and a guide block 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-2, a fixture for vacuum coating of liquid crystal panel glass, including fixed baseplate 1, fixed baseplate 1's top has roof 3 through two fixed column 2 fixed mounting that the symmetry set up, install first cassette 6 and second cassette 7 between fixed baseplate 1 and the roof 3, first cassette 6 is located the top of second cassette 7, centre gripping has liquid crystal display panel 11 between first cassette 6 and the second cassette 7, first cassette 6 and the relative one side of second cassette 7 all concavely are equipped with the slot, insert respectively in two slots of locating in the upper and lower both sides of liquid crystal display panel 11, the top symmetry fixed mounting of roof 3 has two vertically setting chucking motors 4, the equal fixed mounting of drive end of every chucking motor 4 has two-way screw rod 5, first cassette 6 and second cassette 7 all with two-way screw rod 5 threaded connection.
It should be noted that the bottom of the liquid crystal panel 11 is inserted into the slot above the second card holder 7, the chucking motor 4 is turned on to drive the two bidirectional screws 5 to rotate clockwise, so that the first card holder 6 and the second card holder 7 in threaded connection with the bidirectional screws 5 move relatively, and a worker can insert the upper side of the liquid crystal panel 11 into the slot at the bottom of the first card holder 6 by holding the liquid crystal panel 11 with hands to ensure that the liquid crystal panel 11 is in a vertical state, so that the liquid crystal panel 11 is clamped, and the liquid crystal panel 11 has high automation degree and is simple and convenient to operate;
the outer surface of each two-way screw 5 is provided with a first external thread 8 and a second external thread 9, the thread directions of the first external thread 8 and the second external thread 9 are opposite, two first thread through holes matched with the first external thread 8 symmetrically and vertically penetrate through the first clamping seat 6, and two second thread through holes matched with the second external thread 9 symmetrically and vertically penetrate through the second clamping seat 7;
it should be noted that, because the first external thread 8 and the second external thread 9 have opposite thread directions, when the bidirectional screw 5 rotates clockwise, the first card holder 6 and the second card holder 7 move relatively to clamp the liquid crystal panel 11, and when the bidirectional screw 5 rotates counterclockwise, the first card holder 6 and the second card holder 7 move away from each other, so that the liquid crystal panel 11 can be taken out, and the degree of automation is high;
the fixing base 1 is of a cuboid structure, connecting seats 13 are fixedly mounted at four corners of the fixing base 1, and each connecting seat 13 is in threaded connection with a connecting bolt;
it should be noted that each connecting seat 13 is vertically provided with a bolt hole in a penetrating manner, and a connecting bolt can be installed in the bolt hole to realize the installation of the fixture on the coating equipment, so that the installation is stable and the disassembly and assembly are convenient;
one end of each two-way screw 5, which is far away from the clamping motor 4, is rotatably connected with the fixed base 1 through a first bearing 12, a second bearing 10 is fixedly mounted in the middle of each fixed column 2, and the two-way screws 5 are respectively rotatably connected with the two second bearings 10;
it should be noted that, the first bearing 12 and the second bearing 10 are matched, so as to be beneficial to improving the stability of the bidirectional screw 5 during rotation;
two clamping springs 15 are symmetrically arranged in each slot, clamping blocks 14 are fixedly connected to the opposite sides of the two clamping springs 15, and the opposite sides of the two clamping blocks 14 are abutted to the liquid crystal panel 11;
it should be noted that, after the upper and lower sides of the liquid crystal panel 11 are inserted into the two slots, the two clamping springs 15 are compressed and abut against the clamping blocks 14, and the elastic force of the clamping springs 15 is utilized to enable the two clamping blocks 14 to clamp the liquid crystal panel 11 in the slots;
each clamping block 14 is made of rubber, and anti-skid grains are arranged on one side, opposite to each clamping block 14;
it should be noted that the rubber material is soft and has a certain elasticity, so that when the liquid crystal panel 11 is clamped, the elastic deformation of the rubber can be used to match the elastic force of the clamping spring 15 to increase the clamping force on the liquid crystal panel 11, and the surface of the liquid crystal panel 11 is not abraded in the process of clamping the liquid crystal panel 11, which is practical and economical.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A fixture for vacuum coating of liquid crystal panel glass comprises a fixed base (1) and is characterized in that a top plate (3) is fixedly arranged above the fixed base (1) through two symmetrically arranged fixed columns (2), a first clamping seat (6) and a second clamping seat (7) are arranged between the fixed base (1) and the top plate (3), the first clamping seat (6) is positioned above the second clamping seat (7), a liquid crystal panel (11) is clamped between the first clamping seat (6) and the second clamping seat (7), slots are concavely arranged on one opposite side of the first clamping seat (6) and one opposite side of the second clamping seat (7), the upper side and the lower side of the liquid crystal panel (11) are respectively inserted into the two slots, two vertically arranged clamping motors (4) are symmetrically and fixedly arranged on the top of the top plate (3), a two-way screw (5) is fixedly arranged at the driving end of each clamping motor (4), the first clamping seat (6) and the second clamping seat (7) are in threaded connection with the two-way screws (5).
2. The fixture for vacuum coating of liquid crystal panel glass according to claim 1, wherein the outer surface of each two-way screw (5) is provided with a first external thread (8) and a second external thread (9), the thread directions of the first external thread (8) and the second external thread (9) are opposite, two first thread through holes matched with the first external thread (8) are symmetrically and vertically formed in the first clamping seat (6) in a penetrating manner, and two second thread through holes matched with the second external thread (9) are symmetrically and vertically formed in the second clamping seat (7) in a penetrating manner.
3. The fixture for vacuum coating of liquid crystal panel glass according to claim 1, wherein the fixing base (1) is a rectangular parallelepiped structure, the four corners of the fixing base (1) are fixedly provided with connecting seats (13), and each connecting seat (13) is in threaded connection with a connecting bolt.
4. The fixture for vacuum coating of liquid crystal panel glass according to claim 1, wherein one end of each bidirectional screw (5) far away from the clamping motor (4) is rotatably connected with the fixed base (1) through a first bearing (12), a second bearing (10) is fixedly installed in the middle of each fixed column (2), and the two bidirectional screws (5) are respectively rotatably connected with the two second bearings (10).
5. The fixture for vacuum coating of liquid crystal panel glass according to claim 1, wherein two clamping springs (15) are symmetrically installed in each slot, clamping blocks (14) are fixedly connected to opposite sides of the two clamping springs (15), and opposite sides of the two clamping blocks (14) are abutted to the liquid crystal panel (11).
6. The fixture for vacuum coating of liquid crystal panel glass according to claim 5, wherein each clamping block (14) is made of rubber, and anti-skid lines are arranged on one side opposite to each clamping block (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920631003.3U CN210030453U (en) | 2019-05-06 | 2019-05-06 | Fixture for vacuum coating of liquid crystal panel glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920631003.3U CN210030453U (en) | 2019-05-06 | 2019-05-06 | Fixture for vacuum coating of liquid crystal panel glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210030453U true CN210030453U (en) | 2020-02-07 |
Family
ID=69363410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920631003.3U Expired - Fee Related CN210030453U (en) | 2019-05-06 | 2019-05-06 | Fixture for vacuum coating of liquid crystal panel glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210030453U (en) |
-
2019
- 2019-05-06 CN CN201920631003.3U patent/CN210030453U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20200207 |