CN216420004U - Frictioning device is used in production of liquid crystal display outer screen - Google Patents
Frictioning device is used in production of liquid crystal display outer screen Download PDFInfo
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- CN216420004U CN216420004U CN202123068935.8U CN202123068935U CN216420004U CN 216420004 U CN216420004 U CN 216420004U CN 202123068935 U CN202123068935 U CN 202123068935U CN 216420004 U CN216420004 U CN 216420004U
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- crystal display
- scraper
- outer screen
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Abstract
The utility model discloses a frictioning device for producing an outer screen of a liquid crystal display, which belongs to the technical field of liquid crystal display screens, and comprises a workbench, a fixed component and a scraper component, wherein the middle part of the workbench is rotationally connected with the fixed component, the scraper component is arranged at two sides of the fixed component, one end of the scraper component is fixed with a driving component, and the driving component can drive the scraper component to axially move along the X axis and the Y axis of the plane of the workbench; the device can realize that whole scraper subassembly moves along the X axle direction of workstation, Y axle direction, and the distance is adjustable between the scraper, can carry out the frictioning operation of the liquid crystal display of not unidimensional, thickness.
Description
Technical Field
The utility model belongs to the technical field of liquid crystal display, especially, relate to a frictioning device is used in production of liquid crystal display outer screen.
Background
The electronic display screen is a display mode by controlling the semiconductor light emitting diode, and is formed by uniformly arranging tens of thousands to hundreds of thousands of semiconductor light emitting diode pixel points, different materials are utilized to manufacture pixel points with different colors so as to display a display screen of various information such as characters, graphs, images, animation, behavior, videos, video signals and the like, the electronic display screen needs to be cleaned, mounted, pressure welded, packaged, welded, cut into films, assembled and other processing procedures during processing and production, the electronic display screen needs to be packaged and protected in a dispensing mode during packaging so as to achieve the effect of convenient assembly, wherein a large amount of redundant glue can be generated on the electronic display screen during dispensing, so that great inconvenience is caused in the subsequent assembly process, and the redundant glue needs to be scraped.
The existing glue scraping device for producing the liquid crystal display outer screen cannot flexibly adjust the height of a glue scraping sheet and cannot scrape glue on liquid crystal display main bodies with different thicknesses.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a frictioning device is used in production of liquid crystal display outer screen, the device can realize that whole scraper subassembly moves along X axle direction, the Y axle direction of workstation and removes, and the distance is adjustable between the scraper, can carry out the frictioning operation of the liquid crystal display of not unidimensional, thickness.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a frictioning device is used in production of liquid crystal display outer screen, this frictioning device is used in production of liquid crystal display outer screen includes workstation, fixed subassembly, scraper subassembly, the workstation middle part is rotated and is connected fixed subassembly is located fixed subassembly both sides are equipped with scraper subassembly, scraper subassembly one end are fixed with drive assembly, and drive assembly can drive scraper subassembly along workstation plane X axle and Y axial displacement.
Further, fixed subassembly is connected including rotating the axis of rotation at workstation middle part, and the axis of rotation upper end is fixed with the fixed disk, is fixed with the sucking disc on the fixed disk, and the sucking disc is equipped with a plurality ofly along the axis of rotation circumferencial direction, and the axis of rotation lower extreme is fixed with first motor.
Adopt above-mentioned scheme: can fix not unidimensional liquid crystal display, the liquid crystal display of being convenient for simultaneously takes off, and can carry out liquid crystal display when the frictioning and rotate, is convenient for change the side that needs the frictioning, improves frictioning efficiency.
Further, drive assembly is including fixing Contraband type pole, Contraband type pole about the workstation symmetry setting of workstation upper end, are equipped with four altogether, and every side is fixed with two Contraband type poles, Contraband type pole upper end sliding connection has the connecting block, and two connecting block upper ends are fixed with the slide rail, and Contraband type pole upper end is seted up and is supplied the gliding spout of connecting block, and connecting block one end is connected with the cylinder.
Adopt above-mentioned scheme: the scraper component can move along the X-axis direction of the workbench, and the position of the scraper can be conveniently adjusted according to liquid crystal display screens with different sizes.
Furthermore, the driving assembly further comprises a screw rod rotatably connected inside the slide rail, one end of the screw rod extends out of the slide rail, a second motor is fixed at the extending end, and a sliding rod is connected to the outside of the screw rod through threads.
Adopt above-mentioned scheme: can realize that whole scraper subassembly removes along the Y axle direction of workstation, at liquid crystal display fixed back, can make a round trip the frictioning voluntarily, reduce manual operation, improve frictioning efficiency.
Further, scraper subassembly is including fixing the montant that the slide rail end was kept away from to the slide bar, the inside sliding connection of montant has the backup pad, and the inside horniness type scraper that is fixed with of montant end is kept away from to the backup pad, and the backup pad sets up about montant middle part symmetry.
Adopt above-mentioned scheme: the angle type scraper of position about setting up can carry out liquid crystal display's whole side frictioning simultaneously, further improves frictioning efficiency.
Furthermore, a groove for the support plate to slide is formed in the vertical rod, a connecting spring is fixed on the side wall of the groove, and the end, far away from the groove, of the connecting spring is fixed at the upper end of the support plate.
The scheme is adopted: through coupling spring's conflict effect, can place the liquid crystal display of different thickness between two angle type scrapers, extensive applicability.
The utility model has the advantages that:
1. can fix not unidimensional liquid crystal display, the liquid crystal display of being convenient for simultaneously takes off, and can carry out liquid crystal display when the frictioning and rotate, is convenient for change the side that needs the frictioning, improves frictioning efficiency.
2. Can realize that whole scraper subassembly removes along the X axle direction of workstation, be convenient for adjust the position of scraper according to not unidimensional liquid crystal display, can realize simultaneously that whole scraper subassembly removes along the Y axle direction of workstation, after liquid crystal display is fixed, can make a round trip the frictioning voluntarily, reduce manual operation, improve frictioning efficiency.
3. The angle type scraper of position about setting up can carry out liquid crystal display's whole side frictioning simultaneously, further improves frictioning efficiency, and through coupling spring's conflict effect, can place the liquid crystal display of different thickness between two angle type scrapers, extensive applicability.
Drawings
FIG. 1 is a schematic structural view of a glue scraping device for producing an LCD outer screen provided by the present invention;
fig. 2 is a schematic front structural view of fig. 1 of a glue scraping device for producing an outer screen of a liquid crystal display provided by the present invention;
FIG. 3 is a schematic structural view of a driving assembly of a glue scraping device for producing an LCD outer screen according to the present invention;
fig. 4 is an enlarged schematic view of the position I in fig. 3 of a frictioning device for producing an lcd outer screen provided by the present invention.
In the figure: 1. a work table; 2. a fixing component; 3. a scraper assembly; 4. a drive assembly; 5. a rotating shaft; 6. fixing the disc; 7. a suction cup; 8. a first motor; 9. contraband type rod; 10. connecting blocks; 11. a slide rail; 12. a chute; 13. a cylinder; 14. a screw rod; 15. a second motor; 16. a slide bar; 17. a vertical rod; 18. a support plate; 19. an angle-shaped scraper; 20. a groove; 21. a spring is connected.
Detailed Description
For further understanding the contents, features and functions of the present invention, the following embodiments will be illustrated in detail with reference to the accompanying drawings.
Referring to fig. 1 to fig. 4, a glue scraping device for producing an outer screen of a liquid crystal display according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.
As shown in figure 1, this frictioning device is used in production of liquid crystal display outer screen includes workstation 1, fixed subassembly 2, scraper subassembly 3, 1 middle part of workstation rotates to be connected fixed subassembly 2 is located 2 both sides of fixed subassembly are equipped with scraper subassembly 3, 3 one end of scraper subassembly are fixed with drive assembly 4, and drive assembly 4 can drive scraper subassembly 3 along 1 planar X axle of workstation and Y axial displacement.
Specifically, as shown in fig. 2, the fixing assembly 2 comprises a rotating shaft 5 which is rotatably connected to the middle of the workbench 1, a fixing disc 6 is fixed to the upper end of the rotating shaft 5, a sucking disc 7 is fixed on the fixing disc 6, the sucking disc 7 is arranged in a plurality of directions of the circumference of the rotating shaft 5, and a first motor 8 is fixed to the lower end of the rotating shaft 5.
When the frictioning, place liquid crystal display on fixed disk 6, adsorb fixedly through sucking disc 7, liquid crystal display's both sides and scraper subassembly 3 parallel placement, accomplish the back at both sides limit frictioning, can open first motor 8, drive axis of rotation 5 rotates, and then drive fixed disk 6 rotates, carries out the frictioning with remaining two sides of liquid crystal display.
Specifically, as shown in fig. 3 and 4, the scraper assembly 3 includes a vertical rod 17 fixed at the end of the sliding rod 16 far away from the sliding rail 11, a supporting plate 18 is slidably connected inside the vertical rod 17, an angle-shaped scraper 19 is fixed inside the end of the supporting plate 18 far away from the vertical rod 17, and the supporting plate 18 is symmetrically arranged about the middle of the vertical rod 17.
Wherein, the interior of the vertical rod 17 is provided with a groove 20 for the support plate 18 to slide, a connecting spring 21 is fixed on the side wall of the groove 20, and the connecting spring 21 is far away from the end of the groove 20 and fixed on the upper end of the support plate 18.
When the thickness of the liquid crystal display panel inside the angle type scrapers 19 positioned at the upper and lower positions is changed, the distance between the two angle type scrapers 19 can be automatically changed by the stretching effect of the connecting springs 21.
Specifically, as shown in fig. 3, the driving assembly 4 includes Contraband-type rods 9 fixed on the upper end of the workbench 1, Contraband-type rods 9 are symmetrically arranged about the workbench 1, four rods are arranged, two Contraband-type rods 9 are fixed on each side, a connecting block 10 is slidably connected to the upper end of each Contraband-type rod 9, slide rails 11 are fixed to the upper ends of the two connecting blocks 10, a sliding groove 12 for the connecting block 10 to slide is formed in the upper end of each Contraband-type rod 9, and an air cylinder 13 is connected to one end of each connecting block 10.
The driving assembly 4 further comprises a screw rod 14 which is rotatably connected inside the slide rail 11, one end of the screw rod 14 extends out of the slide rail 11, a second motor 15 is fixed at the extending end, and a sliding rod 16 is connected to the outer portion of the screw rod 14 in a threaded mode.
When the position of the angle type scraper 19 is adjusted according to the size of the liquid crystal display screen, the cylinder 13 can be opened in the X-axis direction of the workbench 1, the connecting block 10 is driven to slide along the sliding groove 12, and further the sliding rail 11 moves, the second motor 15 can be opened in the Y-axis direction of the workbench 1, the screw rod 14 is driven to rotate, and when the screw rod 14 rotates, the sliding rod 16 in threaded connection with the screw rod moves, further the angle type scraper 19 moves, and glue scraping is performed.
The utility model discloses a theory of operation is: can change the position of angle type scraper 19 through cylinder 13, and then carry out the adjusting distance according to liquid crystal display's width, can drive angle type scraper 19 simultaneously through second motor 15 and remove, carry out the frictioning automatically, at the frictioning in-process, liquid crystal display still can rotate through the drive of first motor 8, changes the side, carries out the frictioning.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a frictioning device is used in production of liquid crystal display outer screen, its characterized in that, this frictioning device is used in production of liquid crystal display outer screen includes workstation (1), fixed subassembly (2), scraper subassembly (3), workstation (1) middle part is rotated and is connected fixed subassembly (2) are located fixed subassembly (2) both sides are equipped with scraper subassembly (3), scraper subassembly (3) one end is fixed with drive assembly (4), and drive assembly (4) can drive scraper subassembly (3) along workstation (1) plane X axle and Y axial displacement.
2. The frictioning device for producing the liquid crystal display outer screen according to claim 1, wherein the fixing component (2) comprises a rotating shaft (5) rotatably connected to the middle of the workbench (1), a fixing disc (6) is fixed at the upper end of the rotating shaft (5), a plurality of suckers (7) are fixed on the fixing disc (6), the suckers (7) are arranged along the circumferential direction of the rotating shaft (5), and a first motor (8) is fixed at the lower end of the rotating shaft (5).
3. The frictioning device for producing the liquid crystal display outer screen according to claim 1, wherein the driving assembly (4) comprises Contraband-shaped rods (9) fixed on the upper end of the workbench (1), the Contraband-shaped rods (9) are symmetrically arranged about the workbench (1), four rods are provided, each side of the rods is fixed with two Contraband-shaped rods (9), the upper end of each Contraband-shaped rod (9) is slidably connected with a connecting block (10), the upper ends of the two connecting blocks (10) are fixed with sliding rails (11), the upper end of each Contraband-shaped rod (9) is provided with a sliding groove (12) for the connecting block (10) to slide, and one end of each connecting block (10) is connected with an air cylinder (13).
4. The frictioning device for producing the LCD outer screen according to claim 3, wherein the driving assembly (4) further comprises a screw rod (14) rotatably connected inside the slide rail (11), one end of the screw rod (14) extends out of the slide rail (11), a second motor (15) is fixed at the extending end, and a sliding rod (16) is connected to the outside of the screw rod (14) in a threaded manner.
5. The frictioning device for producing the liquid crystal display outer screen according to claim 4, wherein the scraper assembly (3) comprises a vertical rod (17) fixed at the end of the sliding rod (16) far away from the sliding rail (11), a supporting plate (18) is connected inside the vertical rod (17) in a sliding manner, an angular scraper (19) is fixed inside the supporting plate (18) far away from the end of the vertical rod (17), and the supporting plate (18) is symmetrically arranged around the middle of the vertical rod (17).
6. The frictioning device for producing the liquid crystal display outer screen according to claim 5, wherein a groove (20) for the support plate (18) to slide is formed inside the vertical rod (17), a connecting spring (21) is fixed on a side wall of the groove (20), and the connecting spring (21) is fixed at the upper end of the support plate (18) far away from the groove (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123068935.8U CN216420004U (en) | 2021-12-08 | 2021-12-08 | Frictioning device is used in production of liquid crystal display outer screen |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123068935.8U CN216420004U (en) | 2021-12-08 | 2021-12-08 | Frictioning device is used in production of liquid crystal display outer screen |
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| CN216420004U true CN216420004U (en) | 2022-05-03 |
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| CN202123068935.8U Active CN216420004U (en) | 2021-12-08 | 2021-12-08 | Frictioning device is used in production of liquid crystal display outer screen |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116116820A (en) * | 2022-12-03 | 2023-05-16 | 侯佳俊 | Efficient low-cost chip photoresist removing device and photoresist removing process |
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2021
- 2021-12-08 CN CN202123068935.8U patent/CN216420004U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116116820A (en) * | 2022-12-03 | 2023-05-16 | 侯佳俊 | Efficient low-cost chip photoresist removing device and photoresist removing process |
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