Polaroid pasting reworking auxiliary device

Abstract

The utility model discloses a polaroid pasting reworking auxiliary device, belongs to the technical field of polaroid production, and aims to solve the problems that the surfaces of polaroids are damaged due to friction and the polaroids are inconvenient to transport in a protective manner due to the fact that the existing polaroids are stacked and stored, the polaroid pasting reworking auxiliary device comprises a box body, and a plurality of pulleys are fixedly connected to the bottom of the box body. Two cover plates are rotatably connected to the top of the box body, handles are fixedly connected to the tops of the two cover plates, a threaded rod is rotatably connected between the lower surface of the top and the upper surface of the bottom of the position, close to one side, of the box body, and a ball nut seat is rotatably connected to the outer wall of the threaded rod. The top of each turntable is provided with a plurality of uniformly distributed placement grooves, the reworked polaroids are separately placed in the placement grooves, surface friction damage caused by overlapped storage of the polaroids is avoided, and meanwhile, the rotating shafts are matched with the turntables, so that the turntables can flexibly rotate, and workers can conveniently store and take the polaroids.

Description

Technical Field

[0001] The utility model belongs to the technical field of polarizer production, and in particular relates to a polarizer patch rework auxiliary device. Background Art

[0002] The full name of polarizer is polarizing film. The imaging of liquid crystal display must rely on polarized light. All liquid crystals have two polarizing films in front and back tightly attached to the liquid crystal glass, forming a liquid crystal film with a total thickness of about 1mm. The basic structure of the polarizer includes polyvinyl alcohol in the middle, two layers of triacetyl cellulose, pressure-sensitive adhesive, release film and protective film. Polarizers need to be patched during production. During processing, unqualified polarizer patches will appear due to operational errors of machines and humans. Unqualified polarizer patches need to be reworked and reprocessed.

[0003] When the polarizer patch is reworked, the polarizer needs to be stored and transported. In the prior art, the polarizer is usually stored in a box. When the polarizer is stored, it is stacked and placed, which will cause friction between the polarizers, causing damage to the surface of the polarizer, affecting the subsequent use and processing; at the same time, the box is an open storage, which provides less protection for the stored polarizer and is not convenient for transporting the polarizer.

[0004] Therefore, a polarizer patch rework auxiliary device is needed to solve the problems in the prior art of polarizer surface friction damage caused by stacked storage of polarizers and inconvenience in protecting and transporting the polarizers. Utility Model Content

[0005] The purpose of the utility model is to provide a polarizer patch rework auxiliary device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a polarizer patch rework auxiliary device, comprising a box body, a plurality of pulleys fixedly connected to the bottom of the box body, two cover plates rotatably connected to the top of the box body, handles fixedly connected to the tops of the two cover plates, a threaded rod rotatably connected between the top lower surface and the bottom upper surface of the box body near one side, a ball nut seat rotatably connected to the outer wall of the threaded rod, a first support plate fixedly connected to the outer wall of the ball nut seat, a sliding rod fixedly connected between the top lower surface and the bottom upper surface of the box body near the other side, a guide ring slidably connected to the outer wall of the sliding rod, a second support plate fixedly connected to the outer wall of the guide ring, a concave frame fixedly connected between the first support plate and the second support plate, a servo motor corresponding to the threaded rod is installed at the bottom of the box body, a plurality of partition plates are fixedly connected to the inner wall of the concave frame, a plurality of the partition plates are rotatably connected to the tops of the plurality of the partition plates, a plurality of the rotating shafts are fixedly connected to the tops of the plurality of the rotating shafts, a plurality of the rotating disks are fixedly connected to the tops of the plurality of the rotating disks, a plurality of placement slots are fixedly connected to hand push rods on both sides of the box body.

[0007] It should be noted in the solution that the plurality of pulleys are all universal self-locking wheels.

[0008] It is further worth noting that a plurality of hinges corresponding to the cover plate are installed on the top of the box body.

[0009] It should be further explained that the output end of the servo motor passes through the bottom of the box and is fixedly connected to the threaded rod.

[0010] As a preferred embodiment, the plurality of placement slots are evenly and symmetrically distributed around the center of the turntable.

[0011] As a preferred embodiment, the inner walls of the plurality of placement grooves are fixedly connected with anti-slip rings.

[0012] As a preferred embodiment, the outer walls of the two hand push rods are fixedly connected with anti-slip sleeves.

[0013] Compared with the prior art, the polarizer patch rework auxiliary device provided by the utility model has at least the following beneficial effects:

[0014] (1) By setting up multiple vertically distributed turntables, each turntable is provided with multiple evenly distributed placement slots on the top, and the reworked polarizers are placed separately in the placement slots to avoid surface friction damage caused by overlapping storage of polarizers. At the same time, the rotating shaft and the turntable cooperate so that the turntable can rotate flexibly, which is convenient for the staff to store and retrieve the polarizers.

[0015] (2) A box is provided to protect the reworked polarizer. After the polarizer is placed on the inner wall of the placement groove, the servo motor is turned on to drive the threaded rod to rotate, so that the ball nut seat rotates and descends. With the cooperation of the guide ring, the first support plate and the second support plate drive the concave frame to descend into the box, and then the cover is closed to fully protect the reworked polarizer. At the same time, the pulley facilitates the transportation of the polarizer in the box. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the utility model from a first perspective;

[0017] Figure 2 This is a schematic diagram of the structure of the utility model from a second viewing angle;

[0018] Figure 3 This is the internal structure diagram of the box of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the utility model in the lifting state of the concave frame;

[0020] Figure 5It is a schematic diagram of the local structure of the concave frame of the utility model.

[0021] In the figure: 1. box body; 2. pulley; 3. cover plate; 4. handle; 5. threaded rod; 6. ball nut seat; 7. first support plate; 8. slide rod; 9. guide ring; 10. second support plate; 11. concave frame; 12. servo motor; 13. partition plate; 14. rotating shaft; 15. turntable; 16. placement slot; 17. hand push rod. DETAILED DESCRIPTION

[0022] The present invention will be further described below in conjunction with the embodiments.

[0023] See also Figure 1-5 The utility model provides a polarizer patch rework auxiliary device, including a box body 1, a plurality of pulleys 2 are fixedly connected to the bottom of the box body 1, two cover plates 3 are rotatably connected to the top of the box body 1, and handles 4 are fixedly connected to the tops of the two cover plates 3. A threaded rod 5 is rotatably connected between the top lower surface and the bottom upper surface of the box body 1 near one side, and a ball nut seat 6 is rotatably connected to the outer wall of the threaded rod 5. A first support plate 7 is fixedly connected to the outer wall of the ball nut seat 6, and a slide rod 8 is fixedly connected between the top lower surface and the bottom upper surface of the box body 1 near the other side. A guide ring 9 is slidably connected to the outer wall of the slide rod 8, a second support plate 10 is fixedly connected to the outer wall of the guide ring 9, a concave frame 11 is fixedly connected between the first support plate 7 and the second support plate 10, a servo motor 12 corresponding to the threaded rod 5 is installed at the bottom of the box body 1, a plurality of partition plates 13 are fixedly connected to the inner wall of the concave frame 11, the tops of the plurality of partition plates 13 are rotatably connected to rotating shafts 14, the tops of the plurality of rotating shafts 14 are fixedly connected to turntables 15, the tops of the plurality of turntables 15 are fixedly connected to a plurality of placement slots 16, and hand push rods 17 are fixedly connected to both sides of the box body 1.

[0024] Further as Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, it is worth explaining in detail that the multiple pulleys 2 are all universal self-locking wheels, which can make the pulleys slide and lock in position flexibly, so as to facilitate the staff to transfer the reworked polarizer.

[0025] Further as Figure 1 and Figure 4 As shown, it is worth explaining in detail that a plurality of hinges corresponding to the cover plate 3 are installed on the top of the box body 1, and the box body 1 and the cover plate 3 are rotatably connected through the hinges, so as to facilitate the opening and closing of the cover plate 3.

[0026] Further as Figure 2 and Figure 3As shown, it is worth explaining in detail that the output end of the servo motor 12 passes through the bottom of the box body 1 and is fixedly connected to the threaded rod 5, ensuring that the servo motor 12 can drive the threaded rod 5 to rotate smoothly, thereby providing driving force for the rise and fall of the concave frame 11.

[0027] According to the above working process, it can be known that: by setting up the box 1, the reworked polarizer is fully protected. After the polarizer is placed on the inner wall of the placement groove 16, the servo motor 12 is turned on to drive the threaded rod 5 to rotate, so that the ball nut seat 6 rotates and descends. With the cooperation of the guide ring 9, the first support plate 7 and the second support plate 10 drive the concave frame 11 to descend to the inside of the box 1, and then the cover plate 3 is closed. At the same time, under the action of the pulley 2, it is convenient to transport the polarizer in the box 1.

[0028] Further as Figure 3 , Figure 4 and Figure 5 As shown, it is worth explaining in detail that a plurality of placement slots 16 are symmetrically and evenly distributed at the center of the turntable 15, and the reworked polarizers are placed separately in the placement slots 16 to avoid surface friction damage caused by overlapping storage of polarizers. At the same time, the rotating shaft 14 and the turntable 15 cooperate so that the turntable 15 can rotate flexibly, which is convenient for the staff to store and retrieve the polarizers.

[0029] Further as Figure 3 , Figure 4 and Figure 5 As shown, it is worth explaining in detail that the inner walls of the plurality of placement grooves 16 are fixedly connected with anti-slip rings, so that the polarizers are stored more stably on the inner walls of the placement grooves 16, avoiding the polarizers from slipping during transportation.

[0030] Further as Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, it is worth explaining in detail that the outer walls of the two hand push rods 17 are fixedly connected with anti-slip sleeves, which increase the friction between the outer walls of the hand push rods 17 and the palms, making it easier for workers to grasp and push, and reducing the labor intensity of the workers.

[0031] This solution has the following working process: in actual use, the reworked polarizer is placed separately in the placement groove 16. After the polarizer is placed on the inner wall of the placement groove 16, the servo motor 12 is turned on to drive the threaded rod 5 to rotate, so that the ball nut seat 6 rotates and descends. With the cooperation of the guide ring 9, the first support plate 7 and the second support plate 10 drive the concave frame 11 to descend to the inside of the box 1, and then the cover plate 3 is closed to provide comprehensive protection for the reworked polarizer. Under the action of the pulley 2, the staff pushes the hand push rod 17 to move the box 1 to the specified position and lock it in place; when the polarizer needs to be taken out, the cover plate 3 is opened, and then the servo motor 12 is turned on to rotate in the opposite direction to drive the concave frame 11 to lift, and the polarizer can be taken out.

[0032] In summary: by setting up the box 1, the reworked polarizer is fully protected, and under the action of the pulley 2, the polarizer in the box 1 is convenient to be transported; by setting up a plurality of vertically distributed turntables 15, each turntable 15 is provided with a plurality of evenly distributed placement grooves 16 on the top, and the reworked polarizer is placed separately in the placement grooves 16 to avoid surface friction damage caused by overlapping storage of polarizers. At the same time, the rotating shaft 14 and the turntable 15 cooperate, so that the turntable 15 can rotate flexibly, which is convenient for the staff to store and retrieve the polarizer.

Claims

1. A polarizer patch rework auxiliary device, comprising a box (1), characterized in that: The bottom of the box body (1) is fixedly connected to a plurality of pulleys (2); the top of the box body (1) is rotatably connected to two cover plates (3); the tops of the two cover plates (3) are fixedly connected to handles (4); a threaded rod (5) is rotatably connected between the top lower surface and the bottom upper surface of the box body (1) near one side; the outer wall of the threaded rod (5) is rotatably connected to a ball nut seat (6); the outer wall of the ball nut seat (6) is fixedly connected to a first support plate (7); a sliding rod (8) is fixedly connected between the top lower surface and the bottom upper surface of the box body (1) near the other side; the outer wall of the sliding rod (8) is slidably connected to a guide ring (9); The outer wall of the guide ring (9) is fixedly connected to a second support plate (10); a concave frame (11) is fixedly connected between the first support plate (7) and the second support plate (10); a servo motor (12) corresponding to the threaded rod (5) is installed at the bottom of the box body (1); a plurality of partition plates (13) are fixedly connected to the inner wall of the concave frame (11); the tops of the plurality of partition plates (13) are rotatably connected to a rotating shaft (14); the tops of the plurality of rotating shafts (14) are fixedly connected to a rotating disk (15); the tops of the plurality of rotating disks (15) are fixedly connected to a plurality of placement slots (16); and hand push rods (17) are fixedly connected to both sides of the box body (1).

2. The polarizer patch rework auxiliary device according to claim 1, characterized in that: The plurality of pulleys (2) are all universal self-locking wheels.

3. The polarizer patch rework auxiliary device according to claim 1, characterized in that: A plurality of hinges corresponding to the cover plate (3) are installed on the top of the box body (1).

4. The polarizer patch rework auxiliary device according to claim 1, characterized in that: The output end of the servo motor (12) passes through the bottom of the box (1) and is fixedly connected to the threaded rod (5).

5. The polarizer patch rework auxiliary device according to claim 1, characterized in that: The plurality of placement grooves (16) are evenly and symmetrically distributed on the rotating disk (15) in a circle center.

6. The polarizer patch rework auxiliary device according to claim 1, characterized in that: The inner walls of the plurality of placement grooves (16) are all fixedly connected with anti-slip rings.

7. The polarizer patch rework auxiliary device according to claim 1, characterized in that: The outer walls of the two hand push rods (17) are both fixedly connected with anti-slip sleeves.

Images