CN219054003U

CN219054003U - Grinding device for processing liquid crystal display screen

Info

Publication number: CN219054003U
Application number: CN202221317710.3U
Authority: CN
Inventors: 赵圣铭; 孙广路
Original assignee: Jiangsu Jutai Technology Co ltd
Current assignee: Jiangsu Jutai Technology Co ltd
Priority date: 2022-05-30
Filing date: 2022-05-30
Publication date: 2023-05-23
Anticipated expiration: 2032-05-30

Abstract

The application discloses grinder is used in LCD screen processing relates to display screen processing technology field, the power distribution box comprises a box body, box inner chamber bottom fixed mounting has a thing platform, it is connected with the sucking disc to put thing platform top, box inner chamber bottom one side fixed mounting has the vacuum pump, box inner chamber top fixed mounting has grinding mechanism, symmetrical fixed mounting has screw thread driving piece on the lateral wall of box inner chamber both ends, threaded connection has the extensible member on the output of screw thread driving piece, fixedly connected with electric clamping jaw on the output of extensible member. The vacuum pump pumps away the air between sucking disc and the liquid crystal display panel for the liquid crystal display panel firmly adsorbs at the sucking disc top, and this action makes grinding mechanism can carry out complete grinding to the liquid crystal display panel top. Screw drive spare, extensible member and electronic clamping jaw come to overturn the operation to liquid crystal display panel, compare in artifical upset, this has promoted work efficiency to a certain extent.

Description

Grinding device for processing liquid crystal display screen

Technical Field

The application relates to the technical field of display screen processing, in particular to a grinding device for processing a liquid crystal display screen.

Background

The grinding device for processing the liquid crystal display screen is a device used in the processing of the liquid crystal display screen, and the device has the main function of being convenient for grinding the liquid crystal display screen.

In the process of polishing the liquid crystal display screen, the liquid crystal display screen is required to be clamped by the clamping device, so that the liquid crystal display screen is prevented from being deviated. This makes grinding mechanism unable to grind the part of centre gripping, and current device mostly need the manual work to overturn liquid crystal display, has reduced work efficiency to a certain extent.

Based on this, the present application designs a grinding device for processing a liquid crystal display screen, so as to solve the above-mentioned problems.

Disclosure of Invention

The utility model aims at providing a grinder is used in LCD screen processing to solve the unable part to the centre gripping of above-mentioned grinding mechanism and grind, and current device mostly need the manual work to overturn LCD screen, reduced work efficiency's problem to a certain extent.

In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides a grinder is used in LCD processing, includes the box, box inner chamber bottom fixed mounting has the thing platform of putting, it is connected with the sucking disc to put thing platform top, box inner chamber bottom one side fixed mounting has the vacuum pump, and the output and the sucking disc of vacuum pump are linked together, box inner chamber top fixed mounting has grinding machanism, symmetrical fixed mounting has the screw thread driving piece on the lateral wall of box inner chamber both ends, threaded connection has the extensible member on the output of screw thread driving piece, fixedly connected with electric clamping jaw on the output of extensible member, and electric clamping jaw's bottom slides on the extensible member.

Based on the technical characteristics, the vacuum pump is arranged to pump away air between the sucker and the liquid crystal panel, so that the liquid crystal panel is firmly adsorbed on the top of the sucker, and the grinding mechanism can grind the top of the liquid crystal panel completely. The liquid crystal display panel is overturned through the thread driving piece, the telescopic piece and the electric clamping jaw, and compared with manual overturning, the working efficiency is improved to a certain extent.

Preferably, in the above grinding device for processing a liquid crystal display, the screw driving piece includes a first mounting plate, a second mounting plate and a third mounting plate which are sequentially and fixedly mounted on the side wall of the inner cavity of the box body from bottom to top, a driving motor is fixedly mounted at the top of the first mounting plate, an output end at the top of the driving motor is connected with a screw rod, and the top of the screw rod is rotationally connected at the bottom of the third mounting plate.

Based on the technical characteristics, the screw rod is driven to rotate by the arranged driving motor.

Preferably, in the grinding device for processing a liquid crystal display screen, a stop lever is connected between the second mounting plate and the third mounting plate.

Based on the technical characteristics, the limiting rod limits and constrains the telescopic member in the moving process.

Preferably, in the above grinding device for processing a liquid crystal display, the telescopic member includes a threaded block screwed on a driving end of the threaded driving member, and an electric telescopic rod is fixedly mounted on one side of a top of the threaded block.

Based on the technical characteristics, the thread block moves along the thread direction of the screw rod, and the electric telescopic rod positioned on one side of the top of the thread block drives the electric clamping jaw to move in a telescopic manner.

Preferably, in the grinding device for processing a liquid crystal display screen, the thread block is provided with a limiting hole and a threaded hole from left to right in sequence.

Based on the technical characteristics, the screw rod is in threaded connection with the threaded hole.

Preferably, in the grinding device for processing a liquid crystal display screen, the threaded block slides on the limiting rod through the limiting hole.

Based on the technical characteristics, the thread blocks slide on the limiting rods through the limiting holes.

Preferably, in the grinding device for processing a liquid crystal display screen, universal wheels are mounted at four corners of the bottom of the box body.

Based on the technical characteristics, the box body can be conveniently moved.

Compared with the prior art, the beneficial effects of this application are:

1. air between sucking disc and the liquid crystal display panel is taken away through the vacuum pump that sets up for liquid crystal display panel firmly adsorbs at the sucking disc top, and this action makes grinding mechanism can carry out complete grinding to liquid crystal display panel top.

2. The liquid crystal display panel is overturned through the thread driving piece, the telescopic piece and the electric clamping jaw, and compared with manual overturning, the working efficiency is improved to a certain extent.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed for the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic overall structure of the present application;

FIG. 2 is an enlarged schematic view of the structure of portion A of FIG. 1 of the present application;

fig. 3 is a schematic view of the top structure of the screw block of the present application.

In the drawings, the list of components represented by the various numbers is as follows:

1. a case; 2. a storage table; 3. a suction cup; 4. a vacuum pump; 5. a grinding device; 6. a screw drive; 601. a first mounting plate; 602. a second mounting plate; 603. a third mounting plate; 604. a driving motor; 605. a screw rod; 7. a telescoping member; 701. a screw block; 702. an electric telescopic rod; 8. an electric clamping jaw; 9. a limit rod; 10. a threaded hole; 11. and a universal wheel.

Detailed Description

The following description of the technical solutions in the embodiments of the present application will be made clearly and completely with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, based on the embodiments herein, which would be apparent to one of ordinary skill in the art without making any inventive effort, are intended to be within the scope of the present application.

Referring to fig. 1, an embodiment of a polishing apparatus for processing a liquid crystal display according to the present utility model is shown: the device comprises a box body 1, wherein a storage table 2 is fixedly arranged at the bottom of an inner cavity of the box body 1, a sucker 3 is connected to the top of the storage table 2, a vacuum pump 4 is fixedly arranged on one side of the bottom of the inner cavity of the box body 1, the output end of the vacuum pump 4 is communicated with the sucker 3, and a grinding mechanism 5 is fixedly arranged at the top of the inner cavity of the box body 1. The vacuum pump 4 pumps away the air between sucking disc 3 and the liquid crystal display panel for the liquid crystal display panel firmly adsorbs at sucking disc 3 top, and this makes grinding mechanism 5 can carry out complete grinding to the liquid crystal display panel top.

The symmetrical fixed mounting has screw driver 6 on the inner chamber both ends lateral wall of box 1, and threaded connection has extensible member 7 on the output of screw driver 6, and fixedly connected with electronic clamping jaw 8 on the output of extensible member 7, and electronic clamping jaw 8's bottom slides on extensible member 7. Screw drive spare 6, extensible member 7 and electronic clamping jaw 8 come to overturn the operation to liquid crystal display panel, compare in artifical upset, this has promoted work efficiency to a certain extent.

The screw driving part 6 comprises a first mounting plate 601, a second mounting plate 602 and a third mounting plate 603 which are sequentially and fixedly arranged on the side wall of the inner cavity of the box body 1 from bottom to top. The driving motor 604 is fixedly installed on the top of the first mounting plate 601, a screw rod 605 is connected to the output end of the top of the driving motor 604, and the top of the screw rod 605 is rotatably connected to the bottom of the third mounting plate 603. The driving motor 604 drives the screw 605 to rotate, and the telescopic member 7 moves along the thread direction of the screw 605.

A limiting rod 9 is connected between the second mounting plate 602 and the third mounting plate 603, and the limiting rod 9 limits and constrains the telescopic piece 7 in the moving process.

Universal wheels 11 are installed at four corners of the bottom of the box body 1, and the box body 1 can be conveniently moved.

Referring to fig. 2 and 3, the telescopic member 7 includes a threaded block 701 screwed on the driving end of the threaded driving member 6, and a limiting hole and a threaded hole 10 are sequentially formed in the threaded block 701 from left to right. The screw 605 is screwed with the screw hole 10, and the screw block 701 slides on the stop lever 9 through the stop hole.

An electric telescopic rod 702 is fixedly arranged on one side of the top of the threaded block 701. The screw block 701 moves along the screw direction of the screw rod 605, and the electric telescopic rod 702 positioned on the top side of the screw block 605 drives the electric clamping jaw 8 to perform telescopic movement.

The specific working principle is as follows: the liquid crystal panel to be polished is placed on the top of the sucker 3, and then the vacuum pump 4 is started, and the vacuum pump 4 pumps air between the sucker 3 and the liquid crystal panel away, so that the liquid crystal panel is firmly adsorbed on the top of the sucker 3. The grinding mechanism 5 that sets up later grinds the operation to the liquid crystal display panel, waits to grind the operation after ending, and vacuum pump 4 releases the operation of bleeding to sucking disc 3, and the extensible member 7 drives motor clamping jaw 8 and removes, and electronic clamping jaw 8 carries out centre gripping operation to the liquid crystal display panel afterwards. The clamping end of the electric clamping jaw 8 has two functions of clamping and overturning, and the structure is an existing structure. Then the screw driving piece 6 drives the telescopic piece 7 to move upwards, and the electric clamping jaw 8 drives the liquid crystal panel to turn over after reaching the designated position. After the overturning operation is completed, the screw driving piece 6 drives the telescopic piece 7 and the liquid crystal panel to move downwards, then the overturned liquid crystal panel is replaced to the top of the sucker 3, the vacuum pump 4 performs suction operation on the sucker again, and the grinding mechanism 5 is arranged to grind the overturned liquid crystal panel.

Air between the sucker 3 and the liquid crystal panel is pumped away through the vacuum pump 4, so that the liquid crystal panel is firmly adsorbed at the top of the sucker 3, and the grinding mechanism 5 can grind the top of the liquid crystal panel completely. The liquid crystal display panel is overturned through the screw driving piece 6, the telescopic piece 7 and the electric clamping jaw 8, and compared with manual overturning, the working efficiency is improved to a certain extent.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. The utility model provides a grinder is used in LCD screen processing, includes box (1), its characterized in that: the bottom of the inner cavity of the box body (1) is fixedly provided with a storage table (2), the top of the storage table (2) is connected with a sucker (3), one side of the bottom of the inner cavity of the box body (1) is fixedly provided with a vacuum pump (4), the output end of the vacuum pump (4) is communicated with the sucker (3), the top of the inner cavity of the box body (1) is fixedly provided with a grinding mechanism (5), the novel electric box is characterized in that screw driving pieces (6) are symmetrically and fixedly installed on side walls of two ends of an inner cavity of the box body (1), telescopic pieces (7) are connected to output ends of the screw driving pieces (6) in a threaded mode, electric clamping jaws (8) are fixedly connected to the output ends of the telescopic pieces (7), and bottoms of the electric clamping jaws (8) slide on the telescopic pieces (7).

2. The polishing apparatus for liquid crystal display processing according to claim 1, wherein: the screw driving piece (6) comprises a first mounting plate (601), a second mounting plate (602) and a third mounting plate (603) which are sequentially and fixedly mounted on the side wall of the inner cavity of the box body (1) from bottom to top, a driving motor (604) is fixedly mounted at the top of the first mounting plate (601), a screw rod (605) is connected to the output end at the top of the driving motor (604), and the top of the screw rod (605) is rotationally connected to the bottom of the third mounting plate (603).

3. The polishing apparatus for liquid crystal display processing according to claim 2, wherein: a limiting rod (9) is connected between the second mounting plate (602) and the third mounting plate (603).

4. The polishing apparatus for liquid crystal display processing according to claim 1, wherein: the telescopic part (7) comprises a threaded block (701) which is connected with the driving end of the threaded driving part (6) in a threaded mode, and an electric telescopic rod (702) is fixedly arranged on one side of the top of the threaded block (701).

5. The polishing apparatus for liquid crystal display processing according to claim 4, wherein: the thread block (701) is provided with a limiting hole and a threaded hole (10) from left to right in sequence.

6. The polishing apparatus for liquid crystal display processing according to claim 4, wherein: the thread block (701) slides on the limiting rod (9) through the limiting hole.

7. The polishing apparatus for liquid crystal display processing according to claim 1, wherein: universal wheels (11) are arranged at four corners of the bottom of the box body (1).