CN214727214U

CN214727214U - Simple mechanism for stripping polaroid

Info

Publication number: CN214727214U
Application number: CN202023295240.9U
Authority: CN
Inventors: 刘池俊
Original assignee: Youren Electronic Technology Suzhou Co ltd
Current assignee: Youren Electronic Technology Suzhou Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-11-16
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a peel off simple and easy mechanism of polaroid, including the frame, install the electric lift mechanism in the frame, by electric lift mechanism driven crane, set up the fixture on the crane, the top of frame is equipped with fore-stock platform and back platform, has the gap that holds the polaroid and pass between fore-stock platform and the back platform, and fixture is including installing cylinder on the crane, the splint of being connected with the piston rod of cylinder, and the clearance between splint and the crane is located the below in gap. And peeling off one corner of the polaroid from the panel, wherein the corner penetrates into the gap, the polaroid is pulled down by the clamping mechanism, the panel is translated on the front platform and the rear platform, and the polaroid is peeled off from the panel. The design structure is simple and easy, the operation is simple and convenient, but the polaroid can be effectively stripped from the panel.

Description

Simple mechanism for stripping polaroid

Technical Field

The utility model relates to a peeling mechanism of polaroid.

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, and is an essential part for imaging of a liquid crystal display. Polarizers may be present when attached to the panel: the quality of the polaroid is unqualified, the attachment alignment precision is unqualified, and the problems of bubbles, dust and the like exist after the polaroid is attached, so that the polaroid needs to be removed for reattachment.

SUMMERY OF THE UTILITY MODEL

The utility model solves the technical problem that: a polarizer peeling mechanism is provided.

In order to solve the technical problem, the utility model provides a following technical scheme: peel off simple and easy mechanism of polaroid, including the frame, install the electric lift mechanism in the frame, by electric lift mechanism driven crane, set up fixture on the crane, the top of frame is equipped with preceding platform and back platform, has the gap that holds the polaroid and pass between preceding platform and the back platform, fixture is including installing the cylinder on the crane, the splint of being connected with cylinder piston rod, and the clearance between splint and the crane is located the below in gap.

The panel is characterized in that one corner of the polaroid is stripped from the panel (photoelectric glass and liquid crystal glass), the corner is deep into a gap between the front platform and the rear platform, the clamping plate and the lifting frame clamp one corner of the polaroid under the driving of the air cylinder, then the polaroid is pulled down by the clamping mechanism under the driving of the electric lifting mechanism, the panel is translated on the front platform and the rear platform, and the polaroid is stripped.

The utility model discloses an elevating system for drive crane adopts the electric lift mechanism commonly used among the prior art for the fixture that presss from both sides tight polaroid adopts cylinder driven splint and crane commonly used among the prior art, and wherein, the crane both had acted as the mounting bracket of cylinder, acted as another splint of centre gripping polaroid again. Therefore, the utility model discloses the structure is simple and easy, and is easy and simple to handle, nevertheless can peel off the polaroid from the panel effectively.

Drawings

The invention will be further explained with reference to the drawings:

FIG. 1 is a schematic view of a simple mechanism for peeling off a polarizer;

FIG. 2 is a left side view of FIG. 1;

fig. 3 is a top view of fig. 1.

The symbols in the drawings illustrate that:

10. a frame; 11. a front platform; 12. a rear platform; 13. a gap;

21. a cylinder; 22. a splint; 23. an electromagnetic valve; 24. a first four-way valve; 25. a first header pipe; 26. a second four-way valve; 27. a second manifold; 28. a gas supply pipe;

31. a first transverse plate; 32. a slider; 33. a vertical plate; 34. a second transverse plate;

41. a guide bar; 42. a guide rod fixing seat;

50. a static electricity removing device; 51. an ion needle;

61. a screw rod; 62. a motor; 63. a screw frame; 64. an internal threaded member.

Detailed Description

Combine fig. 1 to 3, peel off simple and easy mechanism of polaroid, including frame 10, install the electric lift mechanism in the frame, by electric lift mechanism driven crane, the fixture of setting on the crane, the top of frame is equipped with preceding platform 11 and back platform 12, have the gap 13 that holds the polaroid and pass between preceding platform and the back platform, fixture is including installing cylinder 21 on the crane, the splint 22 of being connected with cylinder piston rod, the clearance between splint and the crane is located the below in gap.

An operator peels off one corner of the polaroid from the photoelectric glass and the liquid crystal glass, the corner is deeply inserted into the gap 13, the cylinder 21 is driven, and the cylinder drives the clamping plate 22 to move close to the lifting frame so as to clamp one corner of the polaroid. Then, an operator drives the electric lifting mechanism, the electric lifting mechanism drives the clamping mechanism to pull down the polaroid, the photoelectric glass and the liquid crystal glass move horizontally on the front platform 11 and the rear platform 12, and the polaroid is stripped from the photoelectric glass and the liquid crystal glass.

The crane comprises a first transverse plate 31, sliding blocks 32 arranged at two ends of the first transverse plate, a vertical plate 33 connected with the middle part of the first transverse plate, and a second transverse plate 34 connected with the vertical plate, wherein a cylinder 21 is arranged on the second transverse plate, a pair of vertical guide rods 41 are arranged in the frame 10, the two sliding blocks are matched with the pair of guide rods, the second transverse plate is positioned behind the pair of guide rods, and a clamping plate 22 is positioned behind the second transverse plate. By the design, in the process that the polaroid is pulled down, the two sides of the polaroid cannot be in contact with the guide rod 41 or the guide rod fixing seat 42, and the polaroid is prevented from being adhered to the guide rod or the guide rod fixing seat.

The quantity of the cylinders 21 is a plurality of, and the cylinders are distributed along the transverse direction of the second transverse plate 34, the electromagnetic valve 23 is arranged on the inner side wall of the rack frame 10, and the hose connected with the cylinders is connected with the air supply device after passing through the electromagnetic valve. Alternatively, the number of the cylinders is six, the hoses of the three cylinders on the left side are connected with a first main pipe 25 through a first four-way valve 24, the hoses of the three cylinders on the right side are connected with a second main pipe 27 through a second four-way valve 26, the first main pipe and the second main pipe are connected with the electromagnetic valves 23, the electromagnetic valves are connected with an air supply pipe 28, and the air supply pipe is connected with an air supply device. The plurality of air cylinders enables the clamping plate 22 and the second transverse plate 34 to effectively clamp the polarizer. The operator controls the synchronous action of all the cylinders by controlling the on-off of the electromagnetic valve.

As an option, the frame 10, the front platform 11 and the rear platform 12 are all made of wood, so as to avoid the generation of static electricity and the abrasion of photoelectric glass and liquid crystal glass.

As a modification, a static electricity removing device 50 is disposed in the frame 10, and is located below the rear platform 12 and beside the gap 13. Alternatively, the static electricity removing device is an ionizer. The static removing device can effectively remove static of the stripped polaroid.

The electric lifting mechanism comprises a screw rod 61 and a motor 62 for driving the screw rod, the screw rod is arranged in a screw rod frame 63, and the screw rod frame is arranged on the inner side wall of the frame 10. The vertical plate 33 is provided with an internal thread piece 64 which is matched with the screw rod.

The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.

Claims

1. Peel off simple and easy mechanism of polaroid, including frame (10), install the electric lift mechanism in the frame, by electric lift mechanism driven crane, set up fixture on the crane, its characterized in that: the top of frame is equipped with preceding platform (11) and back platform (12), has between preceding platform and the back platform and holds gap (13) that the polaroid passed, and fixture is including installing cylinder (21) on the crane, splint (22) of being connected with the cylinder piston rod, and the clearance between splint and the crane is located the below in gap.

2. The easy mechanism for peeling off a polarizer of claim 1, wherein: the crane comprises a first transverse plate (31), sliding blocks (32) arranged at two ends of the first transverse plate, a vertical plate (33) connected with the middle part of the first transverse plate and a second transverse plate (34) connected with the vertical plate, a cylinder (21) is arranged on the second transverse plate, a pair of vertical guide rods (41) are arranged in a frame (10), the two sliding blocks are matched with the pair of guide rods, the second transverse plate is positioned behind the pair of guide rods, and a clamping plate (22) is positioned behind the second transverse plate.

3. The easy mechanism for peeling off a polarizer of claim 2, wherein: the quantity of cylinder (21) is a plurality of, along the transverse distribution of second diaphragm (34), is equipped with solenoid valve (23) on frame (10) inside wall, and the hose that is connected with the cylinder is connected with air feeder behind the solenoid valve.

4. The easy mechanism for peeling off a polarizer of claim 1, wherein: the frame (10), the front platform (11) and the rear platform (12) are all made of wood.

5. The easy mechanism for peeling off a polarizer of claim 1, wherein: a static removing device (50) is arranged in the frame (10), is positioned below the rear platform (12) and is positioned beside the gap (13).