CN214375696U - Liquid crystal display module polaroid positioning and attaching device - Google Patents

Abstract

The utility model belongs to the technical field of the polaroid, especially, be an attached device in liquid crystal display module polaroid location, adopt artificial mode to carry out attachedly to the polaroid to traditional method usually, through artifical attached location inaccurate, and the problem that work efficiency is low, the scheme is as follows now proposed, and it includes the box, there is the chamber door front side of box through hinged joint, has seted up glass substrate groove on the bottom inner wall of box, and two pivots are installed in the box rotation, and the top fixed mounting of box has the motor, lies in left pivot fixed connection in the output shaft of motor and two pivots, and the equal fixed mounting in the outside of two pivots has the belt pulley, and the transmission is connected with same belt on two belt pulleys, and the equal fixed mounting in bottom of two pivots has the disc, and the equal fixed welding in bottom of two discs has the connecting axle. The utility model has the advantages of reasonable design, easy operation, the attached accuracy in location to the polaroid, excellent in use effect, work efficiency is high.

Description

Liquid crystal display module polaroid positioning and attaching device

Technical Field

The utility model relates to a polaroid technical field especially relates to an attached device of liquid crystal display module polaroid location.

Background

The polarizer is an optical film which is formed by compounding multiple layers of high molecular materials and has the function of generating polarized light, converts natural light without polarization into polarized light, and enables light which is vertical to an electric field to pass through, so that the liquid crystal display panel can normally display images and is an essential part for imaging of the liquid crystal display. In the latter stage of the liquid crystal display, a polarizer needs to be attached to a glass substrate to which a flexible circuit board has been attached. As the thickness of the lcd becomes thinner, the thickness of the lcd panel becomes thinner, and the size of the lcd panel becomes larger, the attaching method of the polarizer becomes more difficult.

However, the conventional method usually adopts a manual method to attach the polarizer, and the positioning is inaccurate and the working efficiency is low through manual attachment, so we propose a positioning and attaching device for the polarizer of the liquid crystal display module to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving traditional method and adopting artificial mode to attach the polaroid usually, through artifical attached location inaccurate, and shortcoming that work efficiency is low, and the attached device in a liquid crystal display module polaroid location that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a polaroid positioning and attaching device for a liquid crystal display module comprises a box body, wherein the front side of the box body is connected with a box door through a hinge, a glass substrate groove is formed in the inner wall of the bottom of the box body, two rotating shafts are rotatably arranged in the box body, a motor is fixedly arranged at the top of the box body, an output shaft of the motor is fixedly connected with the rotating shaft positioned on the left side of the two rotating shafts, belt pulleys are fixedly arranged on the outer sides of the two rotating shafts respectively, the two belt pulleys are in transmission connection with the same belt, discs are fixedly arranged at the bottom ends of the two rotating shafts respectively, connecting shafts are fixedly welded at the bottoms of the two discs respectively, rectangular plates are movably sleeved on the outer sides of the two connecting shafts respectively, placing plates are fixedly connected at the bottoms of the two rectangular plates respectively and are in sliding connection with the box body, polaroid grooves are formed in the tops of one sides, close to the two placing plates, and an air cylinder is fixedly arranged in the box body, the piston shaft of the cylinder is fixedly connected with a connecting plate, and a plurality of suckers are fixedly mounted at the bottom of the connecting plate.

Preferably, the top of box fixed mounting has the motor cover, and the motor is located the inboard of motor cover, plays the guard action to the motor.

Preferably, the top of the rectangular plate is provided with a rectangular groove, the rectangular plate is movably sleeved on the outer side of the connecting shaft through the rectangular groove, and the rectangular plate is conveniently movably sleeved.

Preferably, the bottom of two rectangular plates is all fixedly mounted with a fixing rod, one end of each fixing rod far away from the corresponding rectangular plate is fixedly connected with the corresponding placing plate, and the rectangular plates are fixedly connected with the placing plates conveniently.

Preferably, equal fixed mounting has the fixed plate on the both sides inner wall of box, and the spout has all been seted up at the top of two fixed plates, and two equal fixed mounting in the bottom of placing the board have a slide, and two slide sliding connection have a gag lever post in corresponding spout, and equal fixed mounting has a gag lever post in two spouts, and two slide sliding sleeve establish in the outside of corresponding gag lever post, make things convenient for two of sliding connection to place the board to place two and play limiting displacement.

Preferably, a mounting plate is fixedly mounted in the box body, and the air cylinder is fixedly mounted on the mounting plate and is convenient to fixedly mount.

In the utility model, the polarizer positioning and attaching device of the liquid crystal display module drives the connecting plate to move downwards by the starting cylinder, adsorbs the polarizer by the suckers, then can start the motor, is connected with the transmission of the belt by the two belt pulleys, and can drive the two rotating shafts to rotate, thereby can drive the two placing plates to move away from each other by the common cooperation of the two discs, the two connecting shafts, the two fixing rods and the two placing plates, and then can place the glass substrate in the groove of the glass substrate and continue to start the cylinder, so that the polarizer can be driven to move downwards to attach on the glass substrate, the positioning and attaching to the polarizer are accurate, the using effect is good, and the working efficiency is high;

the utility model has the advantages of reasonable design, easy operation, the attached accuracy in location to the polaroid, excellent in use effect, work efficiency is high.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of a polarizer positioning and attaching device of a liquid crystal display module according to the present invention;

fig. 2 is a schematic sectional view of a front view of a polarizer positioning and attaching device of a liquid crystal display module according to the present invention;

fig. 3 is a schematic view of a three-dimensional structure of a rectangular plate of the polarizer positioning and attaching device of a liquid crystal display module according to the present invention.

In the figure: 1. a box body; 2. a box door; 3. a glass substrate slot; 4. a rotating shaft; 5. a motor; 6. a motor cover; 7. a belt pulley; 8. a belt; 9. a disc; 10. a connecting shaft; 11. a rectangular plate; 12. fixing the rod; 13. placing the plate; 14. a polarizer slot; 15. a cylinder; 16. a connecting plate; 17. and (4) sucking discs.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and in the claims does not indicate any order, quantity, or importance, but rather is used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one.

Referring to fig. 1-3, a liquid crystal display module polarizer positioning and attaching device comprises a box body 1, wherein the front side of the box body 1 is connected with a box door 2 through a hinge, the inner wall of the bottom of the box body 1 is provided with a glass substrate groove 3, the box body 1 is internally and rotatably provided with two rotating shafts 4, the top of the box body 1 is fixedly provided with a motor 5, the output shaft of the motor 5 is fixedly connected with the rotating shaft 4 positioned at the left side of the two rotating shafts 4, the outer sides of the two rotating shafts 4 are respectively and fixedly provided with belt pulleys 7, the two belt pulleys 7 are in transmission connection with the same belt 8, the bottom ends of the two rotating shafts 4 are respectively and fixedly provided with a disc 9, the bottom ends of the two discs 9 are respectively and fixedly welded with a connecting shaft 10, the outer sides of the two connecting shafts 10 are respectively and movably sleeved with rectangular plates 11, the bottom ends of the two rectangular plates 11 are respectively and fixedly connected with a placing plate 13, and the two placing plates 13 are respectively and slidably connected in the box body 1, two place one side tops that board 13 is close to each other and all seted up polarizer groove 14, fixed mounting has cylinder 15 in the box 1, and the epaxial fixedly connected with connecting plate 16 of piston of cylinder 15, the bottom fixed mounting of connecting plate 16 has a plurality of sucking discs 17.

Referring to fig. 2, in this embodiment, a motor cover 6 is fixedly installed on the top of the box body 1, and the motor 5 is located on the inner side of the motor cover 6, so as to protect the motor 5.

Referring to fig. 3, in this embodiment, a rectangular groove is formed in the top of the rectangular plate 11, and the rectangular plate 11 is movably sleeved on the outer side of the connecting shaft 10 through the rectangular groove, so that the rectangular plate 11 is conveniently movably sleeved.

Referring to fig. 2, in the present embodiment, fixing rods 12 are fixedly mounted at the bottoms of two rectangular plates 11, and one end of each fixing rod 12, which is far away from the corresponding rectangular plate 11, is fixedly connected to the corresponding placing plate 13, so as to facilitate the fixed connection between the rectangular plate 11 and the placing plate 13.

Referring to fig. 2, in this embodiment, equal fixed mounting has the fixed plate on the both sides inner wall of box 1, and the spout has all been seted up at the top of two fixed plates, and two equal fixed mounting in the bottom of placing board 13 have a slide, and two slide sliding connection have a gag lever post in corresponding spout, and equal fixed mounting has the gag lever post in two spouts, and two slide sliding sleeve establish in the outside of corresponding gag lever post, make things convenient for two of sliding connection to place board 13 and play limiting displacement to two.

Referring to fig. 2, in this embodiment, a mounting plate is fixedly mounted in the box body 1, and the cylinder 15 is fixedly mounted on the mounting plate, so that the cylinder 15 is conveniently and fixedly mounted.

The utility model discloses in, when using, can open chamber door 2 and place the polaroid in two polaroid grooves 14, then start cylinder 15 drives connecting plate 16 downstream, and adsorb the polaroid through a plurality of sucking discs 17, can start motor 5 afterwards, and be connected with belt 8's transmission through two belt pulleys 7, can drive two pivots 4 and rotate, thereby can be through two discs 9, two connecting axles 10, two dead levers 12 and two common cooperations of placing board 13, can drive two and place board 13 and keep away from the removal each other, can place glass substrate in glass substrate groove 3 and continue to start cylinder 15 immediately, can drive the polaroid downstream and make the polaroid attached on glass substrate.

Claims (6)

1. The utility model provides an attached device in liquid crystal display module polaroid location, includes box (1), its characterized in that, there is chamber door (2) front side of box (1) through hinged joint, glass substrate groove (3) have been seted up on the bottom inner wall of box (1), two pivot (4) are installed to box (1) internal rotation, the top fixed mounting of box (1) has motor (5), lie in left pivot (4) fixed connection in the output shaft of motor (5) and two pivot (4), equal fixed mounting in the outside of two pivot (4) has belt pulley (7), and the transmission is connected with same belt (8) on two belt pulley (7), and equal fixed mounting in the bottom of two pivot (4) has disc (9), and the equal fixed welding in the bottom of two disc (9) has connecting axle (10), and the equal movable sleeve in the outside of two connecting axle (10) is equipped with rectangular plate (11), the equal fixedly connected with in bottom of two rectangular plates (11) places board (13), and two are placed equal sliding connection of board (13) in box (1), and two are placed one side top that board (13) are close to each other and have all been seted up polarizer groove (14), fixed mounting has cylinder (15) in box (1), the epaxial fixedly connected with connecting plate (16) of piston of cylinder (15), the bottom fixed mounting of connecting plate (16) has a plurality of sucking discs (17).

2. The liquid crystal display module polarizer positioning and attaching device according to claim 1, wherein a motor cover (6) is fixedly installed on the top of the box body (1), and the motor (5) is located on the inner side of the motor cover (6).

3. The device for positioning and attaching the polarizer of the liquid crystal display module according to claim 1, wherein a rectangular groove is formed at the top of the rectangular plate (11), and the rectangular plate (11) is movably sleeved on the outer side of the connecting shaft (10) through the rectangular groove.

4. A positioning and attaching device for polarizer of liquid crystal display module according to claim 1, wherein the fixing rods (12) are fixedly installed at the bottom of each of the two rectangular plates (11), and one end of each of the two fixing rods (12) far from the corresponding rectangular plate (11) is fixedly connected to the corresponding placing plate (13).

5. The device for positioning and attaching the polarizer of the liquid crystal display module according to claim 1, wherein fixed plates are fixedly mounted on inner walls of two sides of the box body (1), sliding grooves are formed in tops of the two fixed plates, sliding plates are fixedly mounted on bottoms of the two placing plates (13), the two sliding plates are slidably connected in the corresponding sliding grooves, limiting rods are fixedly mounted in the two sliding grooves, and the two sliding plates are slidably sleeved outside the corresponding limiting rods.

6. The liquid crystal display module polarizer positioning and attaching device according to claim 1, wherein a mounting plate is fixedly installed in the box body (1), and the cylinder (15) is fixedly installed on the mounting plate.

Images