CN109001925A - A kind of liquid-crystalline glasses piece contraposition applying machine - Google Patents
A kind of liquid-crystalline glasses piece contraposition applying machine Download PDFInfo
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- CN109001925A CN109001925A CN201810961589.XA CN201810961589A CN109001925A CN 109001925 A CN109001925 A CN 109001925A CN 201810961589 A CN201810961589 A CN 201810961589A CN 109001925 A CN109001925 A CN 109001925A
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/1303—Apparatus specially adapted to the manufacture of LCDs
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
Abstract
The present invention relates to a kind of liquid-crystalline glasses piece contraposition applying machine, including workbench, to bit platform, bracket, two groups of cameras, two groups of display screens and depression generator；Workbench is horizontally disposed, and contraposition plateau levels are installed on the workbench, and contraposition platform interior is hollow and upper end is evenly equipped with its internal adsorption hole of multiple connections, and depression generator is connected to by pipeline with contraposition platform interior；Bracket is installed on the workbench, and is located to bit platform side；Two groups of cameras and two groups of display screens are arranged in a one-to-one correspondence, and are separately mounted on bracket, and camera is electrically connected with corresponding display screen；Wherein a piece of liquid-crystalline glasses piece is lain against to bit platform, and is adsorbed in after opening depression generator on bit platform, and in addition a piece of liquid-crystalline glasses piece lies against wherein a piece of liquid-crystalline glasses on piece.Advantage: structure design is simple, reasonable, and alignment operation is quick and easy, high production efficiency, and use cost is low.
Description
Technical field
The present invention relates to liquid crystal display production technology, in particular to a kind of liquid-crystalline glasses piece contraposition applying machine.
Background technique
In liquid crystal display process, needed by the initial stage in processing by upper and lower two panels liquid-crystalline glasses piece pair
Position is exactly that circular indicia hiding inside the consistent rectangle glass piece of two panels specification is aligned (coinciding with the upper and lower), it is laggard
The subsequent processing of row, however, traditional processing technology is carried out using the sheet glass that two panels overlaps up and down is manually moved respectively
Contraposition calibration, operation take a long time, and processing efficiency is low；In addition, also have full-automatic mechanical, but mechanical often design comparison is accurate,
Use cost is high.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of liquid-crystalline glasses piece contraposition applying machine, effectively overcome existing
There is the defect of technology.
The technical scheme to solve the above technical problems is that a kind of liquid-crystalline glasses piece contraposition applying machine, to incite somebody to action
Two panels specification is consistent and the rectangle liquid-crystalline glasses piece alignment that overlaps up and down, including workbench, takes the photograph to bit platform, bracket, two groups
As head, two groups of display screens and depression generator；
Above-mentioned workbench is horizontally disposed, and above-mentioned contraposition plateau levels are mounted on above-mentioned workbench, above-mentioned in bit platform
Portion is hollow and upper end is evenly equipped with its internal adsorption hole of multiple connections, and above-mentioned depression generator is flat by pipeline and above-mentioned contraposition
Connection inside platform；
Above-mentioned bracket is mounted on above-mentioned workbench, and is located at above-mentioned to bit platform side；
Two groups of above-mentioned cameras and two groups of display screens are arranged in a one-to-one correspondence, and are separately mounted on above-mentioned bracket, above-mentioned to take the photograph
As head is electrically connected with corresponding above-mentioned display screen；
Wherein a piece of liquid-crystalline glasses piece is lain against above-mentioned to bit platform, and is adsorbed in after opening above-mentioned depression generator
To on bit platform, in addition a piece of liquid-crystalline glasses piece lies against wherein a piece of liquid-crystalline glasses on piece, and can be under external force at it
In a piece of liquid-crystalline glasses on piece it is mobile, two groups of above-mentioned cameras are respectively to shoot two panels liquid-crystalline glasses piece two of them corner
Circular indicia, and be shown on corresponding above-mentioned display screen.
The beneficial effects of the present invention are: structure design is simple, reasonable, alignment operation is quick and easy, and high production efficiency makes
With at low cost.
Based on the above technical solution, the present invention can also be improved as follows.
Further, above-mentioned camera is CCD camera.
Beneficial effect using above-mentioned further scheme be it is small in size, light-weight, be unaffected by the magnetic field, have anti-vibration and
The characteristic of shock.
Further, the rectangular frame structure that above-mentioned bracket is vertically arranged, the horizontally disposed sliding rail for having bar shaped in middle part,
Two above-mentioned cameras are slidably mounted on above-mentioned sliding rail by the slide being slidably matched with above-mentioned sliding rail respectively, and are located at
The above-mentioned top to bit platform, two groups of above-mentioned display screens are separately mounted to the upper end of above-mentioned bracket.
Beneficial effect using above-mentioned further scheme is that supporting structure design is simple, reasonable, and the design of track is conducive to take the photograph
It, can be the effective shooting identified in various sizes of sheet glass to be imaged as the mobile fine tuning of head.
Further, above-mentioned is cuboid to bit platform, and above-mentioned bracket is set along above-mentioned a side to bit platform
Set, and be parallel to each other with the edge line of the side, two above-mentioned cameras be located at it is above-mentioned to bit platform close to above-mentioned bracket
The top of one side edge.
Beneficial effect using above-mentioned further scheme is to match to bit platform with glass sheet shapes, more conducively sheet glass
Positioning is placed, meanwhile, backing positions installation is reasonable, so that compact overall structure, and it is conducive to the shooting identified in sheet glass.
Further, above-mentioned slide includes U-shaped sliding part and clamping part, and the upper and lower side of above-mentioned sliding rail is along its length
Equipped with sliding slot, the both ends at the U-shaped opening end of above-mentioned sliding part extend to the upper and lower side of above-mentioned sliding rail respectively, and closed end faces away from
The direction of above-mentioned sliding rail extends horizontally to the above-mentioned top to bit platform close to one side edge, and the U-shaped of above-mentioned sliding part is opened
The both ends at mouth end side close to each other is respectively equipped with sliding block corresponding with the sliding slot of above-mentioned sliding rail upper and lower side, above-mentioned sliding block point
It does not protrude into corresponding above-mentioned sliding slot, the fixture block for the arc that above-mentioned clamping part is oppositely arranged by two forms, two above-mentioned fixture blocks
Curved opening end it is close to each other, one end is respectively hinged at the closed end of above-mentioned sliding part, and the other end is respectively facing back
Two above-mentioned folders of corresponding above-mentioned clamping part are arranged in direction horizontal extension from above-mentioned sliding part closed end, above-mentioned camera
Between block, the other end of two above-mentioned fixture blocks in each above-mentioned aid portion is connected by fastener respectively, by above-mentioned camera
It is fixedly clamped between two above-mentioned fixture blocks.
Beneficial effect using above-mentioned further scheme is that slide design is simple, more stable with the cooperation of track, meanwhile,
Clamping or disassembly are quickly finished conducive to camera.
Further, above-mentioned fastener includes that screw rod and the nut with screw rod cooperation, above-mentioned screw rod level run through corresponding two
The other end of a above-mentioned fixture block, above-mentioned nut thread are screwed in the end of above-mentioned screw rod, tighten above-mentioned nut, make two above-mentioned folders
The other end of block is mutually drawn close and is clamped.
Beneficial effect using above-mentioned further scheme is that fastener constructions are simple, be can be completed by turning nut to taking the photograph
As the clamping or loosening of head.
Further, above-mentioned depression generator is vacuum pump, and above-mentioned workbench is equipped with and is electrically connected with above-mentioned vacuum pump
Controller.
Beneficial effect using above-mentioned further scheme is that its vacuumizing effect is good.
Detailed description of the invention
Fig. 1 is the positive structure schematic of liquid-crystalline glasses piece contraposition applying machine of the invention；
Fig. 2 is the structural schematic diagram of the longitudinal section of liquid-crystalline glasses piece contraposition applying machine of the invention；
Fig. 3 is the structural schematic diagram of liquid-crystalline glasses piece.
In attached drawing, parts list represented by the reference numerals are as follows:
1, workbench, 2, to bit platform, 3, bracket, 4, depression generator, 5, camera, 6, display screen, 7, controller,
31, sliding rail, 32, slide, 321, sliding part, 322, clamping part, 3221, fixture block.
Specific embodiment
The principle and features of the present invention will be described below with reference to the accompanying drawings, and the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the invention.
Embodiment: as shown in Figures 1 to 3, the liquid-crystalline glasses piece contraposition applying machine of the present embodiment, to two panels specification is consistent
And the rectangle liquid-crystalline glasses piece alignment overlapped up and down, it is characterised in that: including workbench 1, to 3, two groups of bit platform 2, bracket
5, two groups of display screens 6 of camera and depression generator 4；
Above-mentioned workbench 1 is horizontally disposed, above-mentioned to be horizontally arranged on above-mentioned workbench 1 to bit platform 2, above-mentioned to bit platform
2 inner hollows and upper end are evenly equipped with its internal adsorption hole of multiple connections, above-mentioned depression generator 4 by pipeline with it is above-mentioned right
It is connected to inside bit platform 2；
Above-mentioned bracket 3 is mounted on above-mentioned workbench 1, and is located at above-mentioned to 2 side of bit platform；
Two groups of above-mentioned cameras 5 and two groups of display screens 6 are arranged in a one-to-one correspondence, and are separately mounted on above-mentioned bracket 3, above-mentioned
Camera 5 is electrically connected with corresponding above-mentioned display screen 6；
Wherein a piece of liquid-crystalline glasses piece is lain against above-mentioned to bit platform 2, and is adsorbed after opening above-mentioned depression generator 4
On to bit platform 2, in addition a piece of liquid-crystalline glasses piece lies against wherein a piece of liquid-crystalline glasses on piece, and can exist under external force
Wherein a piece of liquid-crystalline glasses on piece is mobile, and two groups of above-mentioned cameras are respectively to shoot two panels liquid-crystalline glasses piece two of them turning
The circular indicia at place, and be shown on corresponding above-mentioned display screen.
Above-mentioned workbench 1 places an order equipped with support frame, so that workbench 1 is moderate away from ground level, operator is facilitated to stand
Or left vertical work.
The inside of four corners of rectangular sheet glass, which hides, is equipped with circular mark, the sheet glass of same size
It is identical to identify size, in process of production, a piece of liquid-crystalline glasses piece is lain against to 2 upper surface of bit platform, opens negative pressure later
Generating device 4, the extraction of depression generator 4 are formed to air in bit platform 2, and at the adsorption hole to 2 upper surface of bit platform
Negative pressure, liquid-crystalline glasses piece, which is adsorbed, to be fixed on on bit platform 2, later, by two groups of cameras 5 respectively to shoot liquid-crystalline glasses
Mark inside piece two of them corner, and the real-time display on display screen 6 take another consistent liquid of specification in next step
Crystal glass piece, is lain against and has been adsorbed on the sheet glass fixed, at this point, because liquid-crystalline glasses piece is transparent, therefore two groups are taken the photograph
It shows as the mark in first 5 shooting two sheets and in corresponding display screen 6, next, staff is constantly fast manually
The liquid-crystalline glasses piece on the mobile upper layer of speed is completed to be overlapped in display screen up to the mark in two sheets, that is, is exactly to complete two panels
The contraposition of liquid-crystalline glasses piece carries out finally, closing depression generator 4 in the seam crossing of the diagonal angle of two panels liquid-crystalline glasses piece
Dispensing is fixed, and storage is taken out.
It is small in size, light-weight, be unaffected by the magnetic field, there is anti-vibration preferably, above-mentioned camera 5 is CCD camera
Optimal with the characteristic of shock, which is black-white CCD camera, can not install illumination for insufficient light area and night
The area of equipment, versatility are preferable.
Preferably, the rectangular frame structure that above-mentioned bracket 3 is vertically arranged, the horizontally disposed sliding rail for having bar shaped in middle part
31, two above-mentioned cameras 5 are slidably mounted on above-mentioned sliding rail 31 by the slide 32 being slidably matched with above-mentioned sliding rail 31 respectively,
And it is located at the above-mentioned top to bit platform 2, two groups of above-mentioned display screens 6 are separately mounted to the upper end of above-mentioned bracket 3, bracket 3
Structure design is simple, and at low cost, the cooperation of sliding rail 31 and slide 32 enables two cameras 5 quick and easy along guide rail
31 adjusting positions, to clearly, effectively be shot to the mark of sheet glass corner.
Preferably, above-mentioned is cuboid to bit platform 2, above-mentioned bracket 3 is along above-mentioned a side to bit platform 2
Setting, and is parallel to each other with the edge line of the side, two above-mentioned cameras 5 be located at it is above-mentioned to bit platform 2 close to above-mentioned branch
The top of the one side edge of frame 3, it is identical as liquid-crystalline glasses piece to 2 shape of bit platform, bit platform 2 can also be risen to a certain extent
The placement location to sheet glass positioning (sheet glass edge is parallel with to 2 edge of bit platform).
Preferably, above-mentioned slide 32 includes U-shaped sliding part 321 and clamping part 322, the equal edge of upper and lower side of above-mentioned sliding rail 31
Its length direction is equipped with sliding slot, and the both ends at the U-shaped opening end of above-mentioned sliding part 321 extend to the upper and lower side of above-mentioned sliding rail 31 respectively,
The direction that its closed end faces away from above-mentioned sliding rail 31 extend horizontally to it is above-mentioned to bit platform 2 close to the upper of one side edge
Side, the both ends at the U-shaped opening end of above-mentioned sliding part 321 side close to each other is respectively equipped with the cunning with above-mentioned 31 upper and lower side of sliding rail
The corresponding sliding block of slot, above-mentioned sliding block are respectively protruding into corresponding above-mentioned sliding slot, what above-mentioned clamping part 322 was oppositely arranged by two
The fixture block 3221 of arc forms, and the curved opening end of two above-mentioned fixture blocks 3221 is close to each other, and one end is respectively hinged at above-mentioned
The closed end of sliding part 321, the other end are respectively facing the direction horizontal extension away from above-mentioned 321 closed end of sliding part, on
Camera 5 is stated to be arranged between two above-mentioned fixture blocks 3221 of corresponding above-mentioned clamping part 322, each above-mentioned aid portion 322
The other end of two above-mentioned fixture blocks 3221 is connected by fastener respectively, above-mentioned camera 5 is fixedly clamped above-mentioned at two
Between fixture block 3221, entire 32 design comparison of slide is simple, the U-shaped design of sliding part 321 and with the cooperation of sliding rail 31 so that sliding
Dynamic portion 321 is entirely not susceptible to upper and lower shaking, in addition, aid portion 322 is by the way of two 3221 clamping engagements of quickening pair
Camera 5 is clamped fixation, is especially advantageous for the fast assembling-disassembling of camera 5, and design comparison is ingenious.
Preferably, above-mentioned fastener includes that screw rod and the nut with screw rod cooperation, above-mentioned screw rod level run through corresponding two
The other end of a above-mentioned fixture block 3221, above-mentioned nut thread are screwed in the end of above-mentioned screw rod, tighten above-mentioned nut, are made on two
The other end for stating fixture block 3221 is mutually drawn close and is clamped, which need to only turn nut so that clamp operation is fairly simple
The clamp or release for completing two fixture blocks 3221 facilitates the Fast Installation and dismounting of camera 5.
Preferably, above-mentioned depression generator 4 is vacuum pump, above-mentioned workbench 1 is equipped with and is electrically connected with above-mentioned vacuum pump
Controller 7, the operation of depression generator 4 can be efficiently controlled by controller 7, is facilitated in process to liquid-crystalline glasses
The absorption of piece desorbs.
Above controller 7 is common PLC single-chip microcontroller using market.
Above-mentioned depression generator 4 also can be used in the market conventional other to vacuumize or produce negative pressure device or
Product.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (7)
1. a kind of liquid-crystalline glasses piece contraposition applying machine, to the rectangle liquid-crystalline glasses piece for unanimously and up and down overlapping two panels specification
Alignment, it is characterised in that: including workbench (1), to bit platform (2), bracket (3), two groups of cameras (5), two groups of display screens (6)
With depression generator (4)；
The workbench (1) is horizontally disposed, described to be horizontally arranged on the workbench (1) to bit platform (2), and the contraposition is flat
Platform (2) inner hollow and upper end are evenly equipped with its internal adsorption hole of multiple connections, the depression generator (4) by pipeline with
It is described to be connected to inside bit platform (2)；
The bracket (3) is mounted on the workbench (1), and is located at described to bit platform (2) side；
Camera described in two groups (5) and two groups of display screens (6) are arranged in a one-to-one correspondence, and are separately mounted on the bracket (3), institute
Camera (5) is stated to be electrically connected with the corresponding display screen (6)；
Wherein a piece of liquid-crystalline glasses piece is lain against described to bit platform (2), and is adsorbed afterwards opening the depression generator (4)
On to bit platform (2), in addition a piece of liquid-crystalline glasses piece lies against wherein a piece of liquid-crystalline glasses on piece, and can be under external force
A piece of liquid-crystalline glasses on piece is mobile wherein, and camera described in two groups is turned to shoot two panels liquid-crystalline glasses piece two of them respectively
Circular indicia at angle, and be shown on the corresponding display screen.
2. a kind of liquid-crystalline glasses piece contraposition applying machine according to claim 1, it is characterised in that: the camera (5) is equal
For CCD camera.
3. a kind of liquid-crystalline glasses piece contraposition applying machine according to claim 1, it is characterised in that: the bracket (3) is perpendicular
The rectangular frame structure being directly arranged, the horizontally disposed sliding rail (31) for having bar shaped in middle part, two cameras (5) are led to respectively
It crosses the slide (32) being slidably matched with the sliding rail (31) to be slidably mounted on the sliding rail (31), and is located at the contraposition
The top of platform (2), display screen described in two groups (6) are separately mounted to the upper end of the bracket (3).
4. a kind of liquid-crystalline glasses piece contraposition applying machine according to claim 3, it is characterised in that: described to bit platform (2)
For cuboid, the bracket (3) is arranged along described a side to bit platform (2), and the edge line phase with the side
Mutually parallel, two cameras (5) are located at the upper of the one side edge to bit platform (2) close the bracket (3)
Side.
5. a kind of liquid-crystalline glasses piece contraposition applying machine according to claim 4, it is characterised in that: the slide (32) includes
U-shaped sliding part (321) and clamping part (322), the upper and lower side of the sliding rail (31) is provided along its length sliding slot, described
The both ends at the U-shaped opening end of sliding part (321) extend to the upper and lower side of the sliding rail (31) respectively, and closed end faces away from described
The direction of sliding rail (31) extends horizontally to the top to bit platform (2) close to one side edge, the sliding part (321)
The both ends side close to each other at U-shaped opening end be respectively equipped with cunning corresponding with the sliding slot of the sliding rail (31) upper and lower side
Block, the sliding block are respectively protruding into the corresponding sliding slot, the fixture block for the arc that the clamping part (322) is oppositely arranged by two
(3221) it forms, the curved opening end of two fixture blocks (3221) is close to each other, and one end is respectively hinged at the sliding part
(321) closed end, the other end is respectively facing the direction horizontal extension away from the sliding part (321) closed end, described
Camera (5) is arranged between two fixture blocks (3221) of the corresponding clamping part (322), each aid portion
(322) other end of the fixture block (3221) of two is connected by fastener respectively, and the camera (5) is fixedly clamped
Between two fixture blocks (3221).
6. a kind of liquid-crystalline glasses piece contraposition applying machine according to claim 5, it is characterised in that: the fastener includes spiral shell
Bar and the nut cooperated with screw rod, the screw rod level run through the other end of corresponding two fixture blocks (3221), the spiral shell
Box thread is screwed in the end of the screw rod, tightens the nut, draws close the other end of two fixture blocks (3221) mutually
And it clamps.
7. a kind of liquid-crystalline glasses piece contraposition applying machine according to any one of claims 1 to 6, it is characterised in that: described negative
Pressure generating apparatus (4) is vacuum pump, and the workbench (1) is equipped with the controller (7) being electrically connected with the vacuum pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810961589.XA CN109001925A (en) | 2018-08-22 | 2018-08-22 | A kind of liquid-crystalline glasses piece contraposition applying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810961589.XA CN109001925A (en) | 2018-08-22 | 2018-08-22 | A kind of liquid-crystalline glasses piece contraposition applying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109001925A true CN109001925A (en) | 2018-12-14 |
Family
ID=64594182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810961589.XA Pending CN109001925A (en) | 2018-08-22 | 2018-08-22 | A kind of liquid-crystalline glasses piece contraposition applying machine |
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| Country | Link |
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| CN (1) | CN109001925A (en) |
Cited By (3)
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| CN110873974A (en) * | 2019-12-03 | 2020-03-10 | 刘春华 | Photoelectric display glass substrate alignment laminating equipment |
| CN112859397A (en) * | 2021-01-22 | 2021-05-28 | 亚世光电(集团)股份有限公司 | Virtual Mark point laminating process method of special-shaped screen cover plate |
| WO2023011080A1 (en) * | 2021-08-03 | 2023-02-09 | 重庆康佳光电技术研究院有限公司 | Sheet bonding and alignment system and sheet bonding method |
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Application publication date: 20181214 |
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| RJ01 | Rejection of invention patent application after publication |