CN213532104U

CN213532104U - Liquid crystal display module polishing device

Info

Publication number: CN213532104U
Application number: CN202021975562.5U
Authority: CN
Inventors: 张春青
Original assignee: Shenzhen Lixin Photoelectric Technology Co ltd
Current assignee: Shenzhen Lixin Photoelectric Technology Co ltd
Priority date: 2020-09-11
Filing date: 2020-09-11
Publication date: 2021-06-25
Anticipated expiration: 2030-09-11

Abstract

A liquid crystal display module polishing device comprises a frame, a clamping component, a recovery component and a polishing component; the rack comprises a mounting rack and a base; the mounting frame is arranged on the base; the clamping assembly and the recovery assembly are arranged on the base; the polishing assembly is arranged on the mounting frame and faces the clamping assembly. The utility model provides a clamping assembly, utilizes the clamping plate and the clamping block, and utilizes the elastic piece and the hinge to provide clamping force, so that the clamping assembly can clamp liquid crystal display modules with different specifications, thereby improving the general applicability of the utility model; by arranging the recovery assembly, the economic benefit of the polishing machine is increased, and the waste of polishing powder is reduced; by arranging the polishing component, the polishing piece can move through the threaded rod and the sliding sleeve, so that the directional polishing effect is achieved; utilize cylinder and polishing powder track, realize directional adding polishing powder in the polishing, improve the work efficiency of polishing, reduce workman's work, improve the degree of automation of polishing.

Description

Liquid crystal display module polishing device

Technical Field

The utility model relates to a burnishing device technical field especially relates to a liquid crystal display module burnishing device.

Background

The liquid crystal display is an active matrix liquid crystal display driven by means of thin film transistor, and is mainly characterized by that it uses current to stimulate liquid crystal molecule to produce point, line and surface matched with back lamp tube to form picture. IPS, TFT, SLCD all belong to the subclass of LCD. In the process of processing the liquid crystal display module glass, the liquid crystal display module glass polishing device is needed to be used, and along with the further development of the liquid crystal display screen, the liquid crystal display module polishing device is widely used in the field of display screen processing equipment.

In the prior art, polishing powder is generally required to be used for polishing the liquid crystal display module, and the material price of the polishing powder is high, so that the polishing cost is high, and the recovery of the polishing powder is complex after polishing is finished; and the general applicability of the clamping piece of the polishing equipment is lower, and the clamping piece can not be matched with liquid crystal display modules with different specifications.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

In order to solve the technical problems existing in the background technology, the utility model provides a liquid crystal display module polishing device, which fixes the liquid crystal display module to be polished on a clamping seat by arranging a clamping component and utilizing a clamping plate and a clamping block, and provides clamping force by utilizing an elastic piece and a hinge, so that the clamping component can clamp the liquid crystal display modules with different specifications, thereby improving the general applicability of the utility model; by arranging the recovery assembly, the residual polishing powder is recovered into the recovery hopper through the recovery through groove by the dust suction part, and the dust and the polishing powder are separated by utilizing the filter screen, so that the utilization rate of the polishing powder is improved, the economic benefit of the utility model is increased, and the waste of the polishing powder is reduced; by arranging the polishing component, the polishing piece can move through the threaded rod and the sliding sleeve, so that the directional polishing effect is achieved; utilize cylinder and polishing powder track, realize directional adding polishing powder in the polishing, improve the work efficiency of polishing, reduce workman's work, improve the degree of automation of polishing.

(II) technical scheme

The utility model provides a liquid crystal display module polishing device, which comprises a frame, a clamping component, a recovery component and a polishing component; the rack comprises a mounting rack and a base; the mounting frame is arranged on the base; the clamping assembly and the recovery assembly are arranged on the base; the polishing component is arranged on the mounting frame and faces the clamping component; the clamping assembly comprises a clamping block, a clamping plate, a clamping seat, a hinge and an elastic piece; the clamping block is arranged on the base, and a recovery through groove is formed in the clamping block; the clamping plates are arranged in a plurality of groups, the clamping plates are arranged on the clamping seat in a sliding manner, and gaps among the clamping plates in each group are communicated with the recycling through grooves; the clamping blocks are arranged in the plurality of groups of clamping plates and positioned on the clamping plates at two ends; the hinges are connected to the plurality of groups of clamping plates, and the telescopic direction of the hinges is the same as the sliding direction of the clamping plates; the elastic piece is connected with the plurality of groups of clamping plates, and the direction of the elastic restoring force is the same as the sliding direction of the clamping plates; the recovery assembly comprises a recovery hopper and a dust suction piece; a sliding groove is arranged on the base; the recovery hopper is arranged on the sliding groove in a sliding manner and is communicated with the recovery through groove; the dust collection piece is arranged on the base and is positioned below the recovery through groove; the polishing component comprises a first driving piece, a threaded rod, a sliding sleeve, a telescopic rod, a mounting box, a rotating shaft, a second driving piece, a polishing piece, an air cylinder and a polishing powder rail; the threaded rod driven by the first driving piece is rotatably arranged on the mounting frame; the sliding sleeve is in threaded connection with the threaded rod; the telescopic rod is arranged on the sliding sleeve; the mounting box is arranged on the telescopic rod; the rotating shaft driven by the second driving piece is rotatably arranged on the mounting box; the polishing piece is arranged on the rotating shaft and faces the clamping component; the mounting box is provided with a collecting bin for storing polishing powder; the polishing powder rail is arranged at the discharge end of the collecting bin and faces the clamping assembly; the cylinder sets up on collecting the storehouse, and the discharge end of piston end orientation collecting the storehouse.

Preferably, the clamping assembly further comprises a sliding block; the sliding block is arranged on the clamping plate and is arranged on the clamping seat in a sliding mode.

Preferably, the recovery assembly further comprises a handle; the handle is arranged on the recovery bucket.

Preferably, the first driving member is provided as a first motor; the first motor is arranged on the mounting frame.

Preferably, the second driving member is provided as a second motor; the second motor is arranged on the mounting box.

Preferably, the recovery assembly further comprises a filter screen; the filter screen for separating polishing powder and dust is arranged on the recovery hopper.

Preferably, the elastic member is provided as a spring.

Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has:

the liquid crystal display module to be polished is fixed on the clamping seat by arranging the clamping assembly and utilizing the clamping plate and the clamping block, and the elastic piece and the hinge are utilized to provide clamping force, so that the clamping assembly can clamp the liquid crystal display modules with different specifications, and the universal applicability of the utility model is improved;

secondly, by arranging the recovery assembly, the residual polishing powder is recovered into the recovery hopper through the recovery through groove by the dust suction part, and the dust and the polishing powder are separated by utilizing the filter screen, so that the utilization rate of the polishing powder is improved, the economic benefit of the polishing powder polishing device is increased, and the waste of the polishing powder is reduced;

thirdly, the polishing component is arranged, and the polishing piece moves through the threaded rod and the sliding sleeve, so that the directional polishing effect is achieved; utilize cylinder and polishing powder track, realize directional adding polishing powder in the polishing, improve the work efficiency of polishing, reduce workman's work, improve the degree of automation of polishing.

Drawings

Fig. 1 is a schematic structural view of a liquid crystal display module polishing apparatus provided by the present invention.

Fig. 2 is a cross-sectional view of a liquid crystal display module polishing apparatus provided by the present invention.

Fig. 3 is a schematic structural view of the clamping assembly in the liquid crystal display module polishing apparatus according to the present invention.

Fig. 4 is a partially enlarged view of a portion a in fig. 3.

Fig. 5 is a partially enlarged view of fig. 2 at B.

Fig. 6 is a partially enlarged view of C in fig. 2.

Reference numerals: 1. a frame; 2. a clamping assembly; 3. a recovery assembly; 4. a polishing assembly; 5. a mounting frame; 6. a base; 7. a clamping block; 8. a clamping plate; 9. a clamping seat; 10. a slider; 11. a hinge; 12. an elastic member; 13. a recycling through groove; 14. a recovery hopper; 15. a handle; 16. a dust collection member; 17. a filter screen; 18. a sliding groove; 19. a first driving member; 20. a threaded rod; 21. a sliding sleeve; 22. a telescopic rod; 23. mounting a box; 24. a rotating shaft; 25. a second driving member; 26. a polishing member; 27. a cylinder; 28. polishing powder; 29. a collection bin; 30. polishing powder rail.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-6, the present invention provides a liquid crystal display module polishing apparatus, which comprises a frame 1, a holding assembly 2, a recycling assembly 3 and a polishing assembly 4; the frame 1 comprises a mounting frame 5 and a base 6; the mounting frame 5 is arranged on the base 6; the clamping component 2 and the recovery component 3 are arranged on the base 6; the polishing assembly 4 is arranged on the mounting frame 5 and faces the clamping assembly 2; the clamping assembly 2 comprises a clamping block 7, a clamping plate 8, a clamping seat 9, a hinge 11 and an elastic piece 12; the clamping block 7 is arranged on the base 6, and a recycling through groove 13 is formed in the clamping block 7; the clamping plates 8 are provided with a plurality of groups, the clamping plates 8 are arranged on the clamping seat 9 in a sliding manner, and gaps among the clamping plates 8 in each group are communicated with the recycling through groove 13; the clamping blocks 7 are arranged in the plurality of groups of clamping plates 8 and are positioned on the clamping plates 8 at the two ends; the hinges 11 are connected to the plurality of groups of clamping plates 8, and the telescopic direction of the hinges 11 is the same as the sliding direction of the clamping plates 8; the elastic piece 12 is connected with the plurality of groups of clamping plates 8, and the direction of the elastic restoring force is the same as the sliding direction of the clamping plates 8; the recovery assembly 3 comprises a recovery bucket 14 and a dust suction piece 16; the base 6 is provided with a sliding groove 18; the recovery hopper 14 is arranged on the sliding groove 18 in a sliding manner and is communicated with the recovery through groove 13; the dust suction piece 16 is arranged on the base 6 and is positioned below the recycling through groove 13; the polishing assembly 4 comprises a first driving piece 19, a threaded rod 20, a sliding sleeve 21, a telescopic rod 22, a mounting box 23, a rotating shaft 24, a second driving piece 25, a polishing piece 26, an air cylinder 27 and a polishing powder rail 30; a threaded rod 20 driven by a first driving piece 19 is rotatably arranged on the mounting frame 5; the sliding sleeve 21 is in threaded connection with the threaded rod 20; the telescopic rod 22 is arranged on the sliding sleeve 21; the mounting box 23 is arranged on the telescopic rod 22; a rotating shaft 24 driven by a second driving member 25 is rotatably provided on the mounting case 23; the polishing member 26 is disposed on the rotating shaft 24 and faces the holding assembly 2; the mounting box 23 is provided with a collecting bin 29 for storing polishing powder 28; the polishing powder rail 30 is arranged at the discharge end of the collection bin 29 and faces the clamping assembly 2; the cylinder 27 is arranged on the collecting bin 29 with the piston end facing the discharge end of the collecting bin 29.

In an alternative embodiment, the clamping assembly 2 further comprises a sliding block 10; the sliding block 10 is arranged on the clamping plate 8 and is arranged on the clamping seat 9 in a sliding manner.

In an alternative embodiment, recovery assembly 3 further comprises a handle 15; the handle 15 is provided on the recovery bucket 14.

In an alternative embodiment, the first drive member 19 is provided as a first motor; the first motor is arranged on the mounting frame 5.

In an alternative embodiment, the second drive member 25 is provided as a second motor; the second motor is provided on the mounting box 23.

In an alternative embodiment, the recovery assembly 3 further comprises a filter screen 17; a filter screen 17 for separating polishing powder and dust is provided on the recovery hopper 14.

In an alternative embodiment, the resilient member 12 is provided as a spring.

The utility model discloses a theory of use as follows: stretching the clamping plates 8 to enable the clamping blocks 7 to be positioned at two ends of the liquid crystal display module, and clamping the liquid crystal display module on the clamping seats 9; starting the first driving part 19, adjusting the polishing part 26 to a proper working position, enabling the air cylinder 27 to work, enabling the piston end of the air cylinder 27 to leave the discharge end of the collecting bin 29, enabling the polishing powder 28 to pass through the polishing powder rail 30 and reach the liquid crystal display module, and realizing automatic polishing powder 28 delivery; after polishing, starting the dust suction part 16, recovering the redundant polishing powder 28 into the recovery hopper 14, and filtering by the filter screen 17 to improve the purity of the polishing powder 28; and taking down the liquid crystal display module to finish polishing.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The liquid crystal display module polishing device is characterized by comprising a rack (1), a clamping assembly (2), a recovery assembly (3) and a polishing assembly (4); the rack (1) comprises a mounting rack (5) and a base (6); the mounting rack (5) is arranged on the base (6); the clamping component (2) and the recovery component (3) are arranged on the base (6); the polishing component (4) is arranged on the mounting frame (5) and faces the clamping component (2);

the clamping assembly (2) comprises a clamping block (7), a clamping plate (8), a clamping seat (9), a hinge (11) and an elastic piece (12); the clamping block (7) is arranged on the base (6), and a recycling through groove (13) is formed in the clamping block (7); the clamping plates (8) are arranged in multiple groups, the clamping plates (8) are arranged on the clamping seat (9) in a sliding manner, and gaps among the clamping plates (8) in each group are communicated with the recycling through groove (13); the clamping blocks (7) are arranged in the plurality of groups of clamping plates (8) and are positioned on the clamping plates (8) at the two ends; the hinges (11) are connected to the groups of clamping plates (8), and the telescopic direction of the hinges (11) is the same as the sliding direction of the clamping plates (8); the elastic piece (12) is connected with the plurality of groups of clamping plates (8), and the direction of the elastic restoring force is the same as the sliding direction of the clamping plates (8);

the recovery component (3) comprises a recovery hopper (14) and a dust suction piece (16); a sliding groove (18) is arranged on the base (6); the recovery hopper (14) is arranged on the sliding groove (18) in a sliding manner and is communicated with the recovery through groove (13); the dust collection piece (16) is arranged on the base (6) and is positioned below the recycling through groove (13);

the polishing assembly (4) comprises a first driving piece (19), a threaded rod (20), a sliding sleeve (21), a telescopic rod (22), a mounting box (23), a rotating shaft (24), a second driving piece (25), a polishing piece (26), an air cylinder (27) and a polishing powder track (30); the threaded rod (20) driven by the first driving piece (19) is rotationally arranged on the mounting frame (5); the sliding sleeve (21) is in threaded connection with the threaded rod (20); the telescopic rod (22) is arranged on the sliding sleeve (21); the mounting box (23) is arranged on the telescopic rod (22); a rotating shaft (24) driven by a second driving piece (25) is rotationally arranged on the mounting box (23); the polishing piece (26) is arranged on the rotating shaft (24) and faces the clamping component (2); a collecting bin (29) for storing polishing powder (28) is arranged on the mounting box (23); the polishing powder rail (30) is arranged at the discharge end of the collection bin (29) and faces the clamping assembly (2); the cylinder (27) is arranged on the collecting bin (29), and the piston end faces the discharge end of the collecting bin (29).

2. A liquid crystal display module polishing apparatus according to claim 1, wherein the holding member (2) further comprises a slide block (10); the sliding block (10) is arranged on the clamping plate (8) and is arranged on the clamping seat (9) in a sliding manner.

3. A liquid crystal display module polishing apparatus according to claim 1, wherein the recovery assembly (3) further comprises a handle (15); the handle (15) is arranged on the recovery bucket (14).

4. A liquid crystal display module polishing apparatus according to claim 1, wherein the first driving member (19) is provided as a first motor; the first motor is arranged on the mounting frame (5).

5. A liquid crystal display module polishing apparatus according to claim 1, wherein the second driving member (25) is provided as a second motor; the second motor is arranged on the mounting box (23).

6. A liquid crystal display module polishing apparatus according to claim 1, wherein the recovery unit (3) further comprises a filter screen (17); a filter screen (17) for separating polishing powder and dust is provided on the recovery hopper (14).

7. A liquid crystal display module polishing apparatus according to claim 1, wherein the elastic member (12) is provided as a spring.