CN221261451U - Liquid crystal display polaroid attaching fixture - Google Patents
Liquid crystal display polaroid attaching fixture Download PDFInfo
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- CN221261451U CN221261451U CN202323197398.6U CN202323197398U CN221261451U CN 221261451 U CN221261451 U CN 221261451U CN 202323197398 U CN202323197398 U CN 202323197398U CN 221261451 U CN221261451 U CN 221261451U
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- crystal display
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 38
- 239000000463 material Substances 0.000 claims description 34
- 238000010030 laminating Methods 0.000 claims description 14
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 238000001179 sorption measurement Methods 0.000 abstract description 12
- 210000001503 joint Anatomy 0.000 abstract description 9
- 239000000758 substrate Substances 0.000 abstract description 9
- 239000011521 glass Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012788 optical film Substances 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
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- Liquid Crystal (AREA)
Abstract
The utility model discloses an additional fixture for attaching a polaroid to a liquid crystal display screen, which relates to the technical field of polaroid processing and comprises a workbench and processing components, wherein supporting column feet are arranged at the lower end of the workbench, supporting rods are arranged at two sides of the upper end of the workbench, the processing components are arranged on the inner sides of the supporting rods, the processing components comprise a fixed cross rod, a hydraulic telescopic rod, a movable plate, a limiting rod, a limiting frame, a servo motor, a screw rod, a movable block and an adsorption air pump, the lower end of the fixed cross rod is provided with the hydraulic telescopic rod, the front end of the hydraulic telescopic rod is provided with the movable plate, the limiting rods are connected at two sides of the movable plate, and meanwhile, the middle of the lower end of the movable plate is provided with the limiting frame. According to the attaching processing device for the polaroid of the liquid crystal display screen, through the arrangement of the processing assembly, the problem that the liquid crystal substrate is easy to deviate when the liquid crystal glass is attached in a butt joint mode due to the fact that most attaching processing devices are not provided with the using performance of liquid crystal glass adsorption butt joint is avoided, and the overall use efficiency of attaching equipment is improved.
Description
Technical Field
The utility model relates to the technical field of polaroid processing, in particular to a device for attaching and processing a liquid crystal display polaroid.
Background
The polaroid is an optical film which is formed by compounding multiple layers of high polymer materials and has the function of generating polarized light, natural light without polarization is converted into polarized light by the polaroid, so that light in the vertical direction with an electric field passes through the polaroid, an LCD panel can normally display images, the polaroid is an indispensable part of the imaging of a liquid crystal display, in the back-end manufacturing procedure of the liquid crystal display, the polaroid is required to be attached to the LCD panel with a flexible circuit board, the imaging of the liquid crystal display is required to depend on the polaroid, all liquid crystals are provided with a front polaroid and a back polaroid which are attached to liquid crystal glass to form a liquid crystal sheet with the total thickness of about 1mm, if any polaroid is omitted, the liquid crystal sheet cannot display images, and in order to improve the processing efficiency of the polaroid, an attaching processing device is required, but the existing attaching processing device still has the following defects:
The utility model of application number 202320710675.X discloses an attaching device for a polaroid and a panel, which can compact the polaroid attached to the panel through the arrangement of a compaction roller, so that the situations that the polaroid is lifted and falls off in subsequent processing can be avoided, the stability of the polaroid after being attached is further ensured, meanwhile, the occurrence of problems can be reduced, the qualification rate of products is improved, but the problems of reduced practicability and reduced use efficiency of the attaching tool are caused, similar to the comparison document of the application, when the existing attaching tool is used, because most attaching tools do not have the use performance of liquid crystal glass adsorption butt joint, the labor intensity of workers is increased, and the attaching tool is easy to deviate during butt joint.
Accordingly, in view of the above, an apparatus for attaching a polarizer to a liquid crystal display is proposed to solve the problems of the prior art.
Disclosure of utility model
The utility model aims to provide a device for attaching and processing a polaroid of a liquid crystal display screen, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an attached processingequipment of LCD screen polaroid, includes workstation and processing subassembly, the support column foot is installed to the workstation lower extreme, and the bracing piece is installed to workstation upper end both sides, the bracing piece inboard is provided with processing subassembly, and processing subassembly includes fixed horizontal pole, hydraulic telescoping rod, fly leaf, gag lever post, spacing frame, servo motor, lead screw, movable block and absorption air pump, hydraulic telescoping rod is installed to fixed horizontal pole lower extreme, and hydraulic telescoping rod front end is provided with the fly leaf to the fly leaf both sides are connected with the gag lever post, and fly leaf lower extreme mid-mounting has spacing frame simultaneously, spacing frame left side is provided with servo motor, and the servo motor front end is connected with the lead screw to the lead screw outside is connected with the movable block, and the absorption air pump is installed to the movable block front end simultaneously, workstation upper end middle part is provided with the flattening subassembly.
Further, the number of the hydraulic telescopic rods is two, and the two hydraulic telescopic rods are symmetrically arranged on two sides of the lower end of the fixed cross rod through the central axis of the front face of the fixed cross rod.
Further, the outside dimension of the limiting rod is flush with the inside dimension of the movable plate, and the movable plate is in sliding connection with the supporting rod through the limiting rod.
Further, the movable block is connected with the limiting frame in an embedded mode, and the movable block is connected with the limiting frame in a sliding mode through the screw rod.
Further, the leveling assembly comprises a fixed rod, a material placing table and a through groove, wherein the material placing table is installed at the upper end of the fixed rod, and the through groove is formed in the middle of the upper end of the material placing table.
Further, the leveling assembly further comprises a pneumatic rod, a mounting frame and laminating rollers, wherein the pneumatic rod is mounted on two sides of the inside of the material placing table, the mounting frame is arranged at the front end of the pneumatic rod, and the laminating rollers are connected with the mounting frame.
Furthermore, the fixed rod and the material placing table are vertically distributed, and the material placing table is in threaded connection with the workbench through the fixed rod.
Further, the number of the laminating rollers is two, and the two laminating rollers are symmetrically arranged on two sides of the inside of the material placing table through the central axis of the front side of the material placing table.
The utility model provides a processing device for attaching a polaroid of a liquid crystal display screen, which has the following beneficial effects:
1. According to the utility model, when the processing assembly is arranged, the processing assembly arranged on the inner side of the support rod is utilized to avoid the problem that most of attaching tools are not provided with the service performance of liquid crystal glass adsorption butt joint, so that the labor intensity of workers is increased, the attaching tools are easy to deviate during butt joint and the service flexibility of the attaching tools is reduced.
2. According to the utility model, through the arrangement of the leveling component, when the liquid crystal display screen polaroid attaching fixture is used, the leveling component arranged in the middle of the upper end of the workbench is used for avoiding that most attaching fixtures do not have leveling and attaching performances, so that bubbles are easy to exist at the edge of the polaroid attaching rear edge, the traditional attaching mode is low in efficiency, the situation that the service efficiency of the attaching fixture is reduced is caused, the material placing bench is fixedly arranged in the middle of the upper end of the workbench through the fixing rod matched with the fastener, the polaroid to be attached is arranged at the upper end of the material placing bench, the liquid crystal substrate to be attached is adsorbed at the lower end of the movable block through the adsorption air pump operation, the liquid crystal substrate is moved to a proper position through the hydraulic telescopic rod operation matched with the servo motor, the attaching roller is arranged at the front end of the pneumatic rod through the mounting frame, the pneumatic rod operation arranged in the material placing bench is driven to move outwards from the middle after the butt joint is completed, the attached polaroid is processed, the bubbles are avoided after the polaroid is attached, and the service efficiency of the attaching fixtures is improved.
Drawings
FIG. 1 is a schematic diagram of an overall front cross-sectional structure of a polarizer attachment processing device for a liquid crystal display;
FIG. 2 is a schematic diagram showing a three-dimensional structure of a limiting frame of a polarizer attaching and processing device for a liquid crystal display according to the present utility model;
fig. 3 is a schematic perspective view of a laminating roller of a device for attaching and processing a polarizer of a liquid crystal display according to the present utility model.
In the figure: 1. a work table; 2. a support column base; 3. a support rod; 4. processing the assembly; 401. fixing the cross bar; 402. a hydraulic telescopic rod; 403. a movable plate; 404. a limit rod; 405. a limit frame; 406. a servo motor; 407. a screw rod; 408. a movable block; 409. an adsorption air pump; 5. leveling the assembly; 501. a fixed rod; 502. a material placing table; 503. a through groove; 504. a pneumatic lever; 505. a mounting frame; 506. and (5) laminating rollers.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
As shown in fig. 1 and 2, a processing device for attaching a polarizer to a liquid crystal display screen comprises a workbench 1 and a processing component 4, wherein a supporting column foot 2 is installed at the lower end of the workbench 1, supporting rods 3 are installed at two sides of the upper end of the workbench 1, the processing component 4 is arranged at the inner side of each supporting rod 3, the processing component 4 comprises a fixed cross rod 401, a hydraulic telescopic rod 402, a movable plate 403, a limiting rod 404, a limiting frame 405, a servo motor 406, a screw rod 407, a movable block 408 and an adsorption air pump 409, the hydraulic telescopic rod 402 is installed at the lower end of the fixed cross rod 401, the movable plate 403 is arranged at the front end of the hydraulic telescopic rod 402, the limiting rods 404 are connected at two sides of the movable plate 403, the limiting frame 405 is installed at the middle part of the lower end of the movable plate 403, the servo motor 406 is arranged at the left side of the limiting frame 405, the front end of the servo motor 406 is connected with the screw rod 407, the outer side of the screw rod 407 is connected with the movable block 408, meanwhile, the front end of the movable block 408 is provided with an adsorption air pump 409, the number of the hydraulic telescopic rods 402 is two, the two hydraulic telescopic rods 402 are symmetrically arranged on two sides of the lower end of the fixed cross rod 401 by the front central axis of the fixed cross rod 401, the outer dimension of the limiting rod 404 is flush with the inner dimension of the movable plate 403, the movable plate 403 is in sliding connection with the supporting rod 3 through the limiting rod 404, the movable block 408 is in embedded connection with the limiting frame 405, the movable block 408 is in sliding connection with the limiting frame 405 through the screw rod 407, the fixed cross rod 401 is fixedly arranged on the inner side of the upper end of the supporting rod 3 through the fastening bolt, the hydraulic telescopic rods 402 are fixedly arranged on two sides of the lower end of the fixed cross rod 401 in a matched mode, the hydraulic telescopic rods 402 operate to drive the movable plate 403 to move in position, two sides of the movable plate 403 are embedded with the limiting rod 404 additionally arranged in the supporting rod 3, and then the stability of the movable plate 403 in the moving process is increased through the limiting rod 404, the limiting frame 405 is fixedly arranged at the lower end of the movable plate 403 through a fastener, the output shaft of the servo motor 406 is connected with the screw rod 407 through a coupling, and the servo motor 406 operates to drive the screw rod 407 to rotate inside the limiting frame 405, so that a movable block 408 connected with the outer side of the screw rod 407 slides left and right inside the limiting frame 405, and further the movable block 408 drives the adsorption air pump 409 to displace in the moving process of the movable block 408, thereby being convenient for improving the precision in the attaching process of the liquid crystal substrate and improving the service efficiency of equipment;
As shown in fig. 1 and 3, a leveling component 5 is arranged in the middle of the upper end of the workbench 1, the leveling component 5 comprises a fixed rod 501, a material placing table 502 and a through groove 503, the upper end of the fixed rod 501 is provided with the material placing table 502, the middle of the upper end of the material placing table 502 is provided with the through groove 503, the leveling component 5 further comprises a pneumatic rod 504, a mounting frame 505 and laminating rollers 506, the pneumatic rods 504 are arranged on two sides inside the material placing table 502, the front end of the pneumatic rod 504 is provided with the mounting frame 505, the laminating rollers 506 are connected inside the mounting frame 505, the fixed rod 501 and the material placing table 502 are distributed in a vertical shape, the material placing table 502 is in threaded connection with the workbench 1 through the fixed rod 501, the number of the laminating rollers 506 is two, the two laminating rollers 506 are symmetrically arranged on two sides inside the material placing table 502 with the front central axis of the material placing table 502, the material placing table 502 is fixedly installed at the middle of the upper end of the workbench 1 through the fixing rod 501 matched with a fastener, a polaroid to be attached is placed at the upper end of the material placing table 502, the liquid crystal substrate to be attached is adsorbed at the lower end of the movable block 408 through the operation of the adsorption air pump 409, the liquid crystal substrate is moved to a proper position through the operation of the hydraulic telescopic rod 402 matched with the servo motor 406, the attaching roller 506 is installed at the front end of the pneumatic rod 504 through the installation frame 505, after the butt joint is completed, the pneumatic rod 504 of the inner installation of the material placing table 502 is operated, the attaching roller 506 is driven to move outwards from the middle inside the through groove 503, the polaroid after the attachment is flattened, air bubbles are avoided after the polaroid attachment, and the service efficiency of the attaching tool is improved.
In summary, when the processing device for attaching the polaroid to the liquid crystal display screen is used, firstly, stability in the using process of equipment is improved through the supporting column feet 2 arranged at the lower end of the workbench 1, the supporting rod 3 is fixedly arranged at two sides of the upper end of the workbench 1 through a fastening piece, the fixing cross rod 401 is fixedly arranged at the inner side of the upper end of the supporting rod 3 through a fastening bolt, the hydraulic telescopic rod 402 is fixedly arranged at two sides of the lower end of the fixing cross rod 401 in cooperation with the fastening bolt, the hydraulic telescopic rod 402 drives the movable plate 403 to move in position, two sides of the movable plate 403 are embedded with the limiting rods 404 additionally arranged in the supporting rod 3, stability in the moving process of the movable plate 403 is further improved through the limiting rods 404, the limiting frame 405 is fixedly arranged at the lower end of the movable plate 403 through the fastening piece, the output shaft of the servo motor 406 is connected with the screw 407 through a coupling, the servo motor 406 drives the screw 407 to rotate in the limiting frame 405, so that the movable block 408 connected with the outer side of the screw rod 407 slides left and right in the limit frame 405, and then the adsorption air pump 409 is driven to displace in the moving process of the movable block 408, so that the accuracy in the attaching process of the liquid crystal substrate is improved, then the material placing table 502 is fixedly installed in the middle of the upper end of the workbench 1 through the fixing rod 501 matched with a fastener, a polaroid to be attached is placed at the upper end of the material placing table 502, the liquid crystal substrate to be attached is adsorbed at the lower end of the movable block 408 through the operation of the adsorption air pump 409, the liquid crystal substrate is moved to a proper position through the operation of the hydraulic telescopic rod 402 matched with the servo motor 406, the attaching roller 506 is installed at the front end of the pneumatic rod 504 through the installation frame 505, after the butt joint is completed, the pneumatic rod 504 installed in the material placing table 502 is operated, the attaching roller 506 is driven to move outwards from the middle in the through groove 503, and the attached polaroid is flattened, air bubbles are avoided after the polaroid is attached, and the service efficiency of the attaching tool is improved.
The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (4)
1. The utility model provides an additional fixture for attaching a polarizer to a liquid crystal display screen, which comprises a workbench (1) and a processing component (4), and is characterized in that, support column foot (2) is installed to workstation (1) lower extreme, and bracing piece (3) are installed to workstation (1) upper end both sides, bracing piece (3) inboard is provided with processing component (4), and processing component (4) are including fixed horizontal pole (401), hydraulic telescoping rod (402), fly leaf (403), gag lever post (404), limit frame (405), servo motor (406), lead screw (407), movable block (408) and absorption air pump (409), hydraulic telescoping rod (402) are installed to fixed horizontal pole (401) lower extreme, and hydraulic telescoping rod (402) front end is provided with fly leaf (403), and fly leaf (403) both sides are connected with gag lever post (404), and fly leaf (403) lower extreme mid-mounting has limit frame (405) simultaneously, limit frame (405) left side is provided with servo motor (406), and servo motor (406) front end is connected with lead screw (407), and the outside of lead screw (407) is connected with movable block (408), and the front end is provided with leveling component (408) and is provided with air pump (409) on front end (5), leveling subassembly (5) are including dead lever (501), put material platform (502) and logical groove (503), put material platform (502) are installed to dead lever (501) upper end, and put material platform (502) upper end middle part and seted up logical groove (503), leveling subassembly (5) still include pneumatic rod (504), mounting bracket (505) and laminating roller (506) to put material platform (502) inside both sides and install pneumatic rod (504), pneumatic rod (504) front end is provided with mounting bracket (505) simultaneously, mounting bracket (505) internally connected with laminating roller (506), dead lever (501) are perpendicular form with putting material platform (502) and distribute, and put material platform (502) through dead lever (501) and workstation (1) threaded connection, the quantity of laminating roller (506) is two, and two laminating roller (506) set up in the inside both sides of putting material platform (502) with the positive symmetry of the axis of putting material platform (502).
2. The device for attaching and processing the polarizer of the liquid crystal display according to claim 1, wherein the number of the hydraulic telescopic rods (402) is two, and the two hydraulic telescopic rods (402) are symmetrically arranged on two sides of the lower end of the fixed cross rod (401) with the front central axis of the fixed cross rod (401).
3. The device for attaching and processing the polarizer of the liquid crystal display according to claim 1, wherein the outer dimension of the limiting rod (404) is flush with the inner dimension of the movable plate (403), and the movable plate (403) is slidably connected with the supporting rod (3) through the limiting rod (404).
4. The device for attaching and processing the polarizer of the liquid crystal display according to claim 1, wherein the movable block (408) is connected with the limiting frame (405) in an embedded manner, and the movable block (408) is connected with the limiting frame (405) in a sliding manner through a screw rod (407).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323197398.6U CN221261451U (en) | 2023-11-27 | 2023-11-27 | Liquid crystal display polaroid attaching fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323197398.6U CN221261451U (en) | 2023-11-27 | 2023-11-27 | Liquid crystal display polaroid attaching fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221261451U true CN221261451U (en) | 2024-07-02 |
Family
ID=91663693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323197398.6U Active CN221261451U (en) | 2023-11-27 | 2023-11-27 | Liquid crystal display polaroid attaching fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221261451U (en) |
-
2023
- 2023-11-27 CN CN202323197398.6U patent/CN221261451U/en active Active
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