Positioning device for polarizing plate processing

Abstract

The utility model provides a kind of positioning device for polarizing plate processing, it include: bottom plate;Connecting shell, the connecting shell rotation is arranged at the top of the bottom plate;Placing plate, the placing plate is fixedly arranged at the top of the connecting shell;Clamping unit, the clamping unit is arranged at the both ends of the bottom plate, for clamping polarizing plate;The top of the placing plate is equipped with a plurality of first sliding slot, the inside of the first sliding slot is slidably provided with expansion plate.When different sizes of polarizing lens need to be carried, the placing plate can be adjusted, when adjusting, start second motor to drive rotating disc to rotate counterclockwise, rotating disc counterclockwise drives connecting strip to move, the sliding block is moved by connecting strip, and then expansion plate is moved outward, the supporting area of placing plate is increased, staff is adjusted and used conveniently, rotating disc can be recycled expansion plate by clockwise rotation, and the size of polarizing lens is adjusted conveniently.

Description

Technical Field

[0001] This utility model relates to the field of polarizers, and in particular to a positioning device for polarizer processing. Background Technology

[0002] The full name of a polarizer is polarizing film. The imaging of liquid crystal displays must rely on polarized light. All liquid crystals have two polarizing films, one in front and one behind, which are closely attached to the liquid crystal glass to form a liquid crystal film with a total thickness of about 1mm. Polarizing lenses are recognized worldwide as the most suitable lenses for driving.

[0003] The prior art can be referenced to the Chinese authorized utility model patent with publication number CN220740839U. Specifically, the prior art is a rotary positioning mechanism for polarizer processing, including a mechanism body, a worktable installed inside the mechanism body, symmetrically distributed support columns fixedly installed at the four corners of the bottom end of the worktable, a control panel fixedly installed on the side wall of the worktable, an installation groove provided inside the worktable, a rotating device installed inside the installation groove, and a sliding groove provided on the top of the worktable.

[0004] The aforementioned prior art has the following shortcomings in actual implementation: the prior art cannot adjust the placement plate during use, and it is inconvenient to support polarizers of different sizes. Utility Model Content

[0005] To address the aforementioned problems, this utility model proposes a positioning device for polarizer processing, thereby resolving the issues present in the prior art.

[0006] To achieve the above objectives, the present invention provides a positioning device for polarizing film processing, comprising: a base plate;

[0007] A connecting shell, which is rotatably mounted on top of the base plate;

[0008] A placement plate, which is fixedly disposed on the top of the connecting shell;

[0009] A clamping unit is disposed at both ends of the base plate and is used to clamp the polarizer;

[0010] The top of the placement plate is provided with a plurality of first sliding grooves, and an extension plate is slidably disposed inside the first sliding grooves. An adjustment component is provided at the bottom of the placement plate for moving the extension plate.

[0011] Both the placement plate and the expansion plate are provided with an adsorption pad on their tops.

[0012] Furthermore, a second slide groove is provided inside the bottom of the first slide groove, the second slide groove passes through the placement plate, and a slider is slidably disposed inside the second slide groove. The top of the slider is connected to the bottom of the expansion plate, and the bottom of the slider is connected to the adjustment component.

[0013] Furthermore, the adjustment assembly includes a rotating disk rotatably disposed at the bottom of the placement plate, a plurality of connecting strips rotatably disposed at the edge of the rotating disk, a mounting bracket fixedly disposed at the bottom of the placement plate, and a second motor disposed inside the mounting bracket, the output end of the second motor being connected to the rotating disk;

[0014] The free end of the connecting strip is rotatably connected to the bottom of the slider.

[0015] Furthermore, a toothed ring is fitted at the bottom of the connecting shell, and a driving assembly is provided on one side of the base plate. The driving assembly meshes with the toothed ring to drive the connecting shell to rotate.

[0016] Furthermore, the drive assembly includes a first motor fixedly disposed on one side of the bottom of the base plate and a gear rotatably disposed on one side of the top of the base plate. The output end of the first motor is connected to the gear, and the gear meshes with the gear ring.

[0017] Furthermore, the clamping unit includes vertical plates fixedly disposed at both ends of the base plate, a displacement component disposed at the top of the vertical plates, a fixing block disposed on the displacement component, two clamping plates disposed opposite to one side of the fixing block, and an electric telescopic rod fixedly disposed at the top of the fixing block. A third sliding groove is provided on one side of the fixing block, and one of the clamping plates is slidably connected to the third sliding groove. The output end of the electric telescopic rod extends into the interior of the third sliding groove and connects to one of the clamping plates.

[0018] Furthermore, the displacement assembly includes a cylinder fixedly mounted on one side of the vertical plate, and the output end of the cylinder is fixedly connected to the fixing block.

[0019] Compared with the prior art, the beneficial effects of this utility model are as follows: when it is necessary to support polarizers of different sizes, the placement plate can be adjusted. During adjustment, the second motor is started to drive the rotating disk to rotate counterclockwise. The counterclockwise rotation of the rotating disk drives the connecting bar to move, and the connecting bar pushes the slider to move, thereby driving the expansion plate to move outward, increasing the support area of ​​the placement plate, which is convenient for staff to adjust and use. Rotating the rotating disk clockwise can retract the expansion plate, which is convenient for adjustment according to the size of the polarizer.

[0020] To better understand and implement this invention, the following detailed description is provided in conjunction with the accompanying drawings. Attached Figure Description

[0021] Figure 1 This is a first three-dimensional structural schematic diagram of this utility model;

[0022] Figure 2 This is a schematic diagram of the second three-dimensional structure of this utility model;

[0023] Figure 3 This is a top view of the placement plate in this utility model;

[0024] Figure 4 This is a bottom view of the placement plate in this utility model;

[0025] Figure 5 This is a schematic diagram of the rotating disk in this utility model;

[0026] Figure 6 This is a schematic diagram of the structure of the fixing block in this utility model.

[0027] In the diagram: 1. Base plate; 2. Vertical plate; 3. Cylinder; 4. Fixing block; 5. Clamping plate; 6. Electric telescopic rod; 7. Connecting shell; 8. Gear ring; 9. Placement plate; 10. Extension plate; 11. Gear; 12. First motor; 13. First slide groove; 14. Second slide groove; 15. Second motor; 16. Mounting bracket; 17. Rotating disk; 18. Connecting bar; 19. Slider; 20. Third slide groove. Detailed Implementation

[0028] To provide a clearer understanding of the technical features, objectives, and effects of this utility model, specific embodiments of this utility model are now described with reference to the accompanying drawings. However, the scope of protection of this utility model is not limited to the following description.

[0029] Reference Figure 1-6 As shown, a positioning device for polarizer processing includes: a base plate 1; a connecting shell 7, which is rotatably disposed on the top of the base plate 1; a placement plate 9, which is fixedly disposed on the top of the connecting shell 7; and clamping units disposed at both ends of the base plate 1 for clamping the polarizer; the top of the placement plate 9 is provided with a plurality of first sliding grooves 13, an extension plate 10 is slidably disposed inside the first sliding grooves 13, and an adjustment component is provided at the bottom of the placement plate 9 for moving the extension plate 10; both the top of the placement plate 9 and the extension plate 10 are provided with adsorption pads.

[0030] The inner bottom of the first slide groove 13 is provided with a second slide groove 14, which passes through the placement plate 9. A slider 19 is slidably arranged inside the second slide groove 14. The top of the slider 19 is connected to the bottom of the expansion plate 10, and the bottom of the slider 19 is connected to the adjustment component.

[0031] The adjustment assembly includes a rotating disk 17 rotatably disposed at the bottom of the placement plate 9, multiple connecting strips 18 rotatably disposed at the edge of the rotating disk 17, a mounting bracket 16 fixedly disposed at the bottom of the placement plate 9, and a second motor 15 disposed inside the mounting bracket 16, the output end of the second motor 15 being connected to the rotating disk 17.

[0032] The free end of the connecting bar 18 is rotatably connected to the bottom of the slider 19.

[0033] The present invention provides a technical solution in which, during use, a polarizing mirror is placed on a placement plate 9 and then clamped and fixed by a clamping unit, facilitating the processing of the polarizing mirror. When it is necessary to support polarizing mirrors of different sizes, the placement plate 9 can be adjusted. During adjustment, the second motor 15 is started to drive the rotating disk 17 to rotate counterclockwise. The counterclockwise rotation of the rotating disk 17 drives the connecting bar 18 to move, which in turn pushes the slider 19 to move, thereby moving the extension plate 10 outward, increasing the support area of ​​the placement plate 9, making it easier for operators to adjust and use. Rotating the rotating disk 17 clockwise retracts the extension plate 10, facilitating adjustment according to the size of the polarizing mirror.

[0034] Preferably, a toothed ring 8 is fitted at the bottom of the connecting shell 7, and a drive assembly is provided on one side of the base plate 1. The drive assembly meshes with the toothed ring 8 to drive the connecting shell 7 to rotate.

[0035] The drive assembly includes a first motor 12 fixedly mounted on one side of the bottom of the base plate 1 and a gear 11 rotatably mounted on one side of the top of the base plate 1. The output end of the first motor 12 is connected to the gear 11, and the gear 11 meshes with the gear ring 8.

[0036] Specifically, the first motor 12 can drive the gear 11 to rotate, which in turn drives the connecting shell 7 to rotate, thereby driving the placement plate 9 to rotate, which facilitates the processing of the polarizing mirror.

[0037] Preferably, the clamping unit includes vertical plates 2 fixedly disposed at both ends of the base plate 1, a displacement component disposed at the top of the vertical plates 2, a fixing block 4 disposed on the displacement component, two clamping plates 5 disposed opposite to one side of the fixing block 4, and an electric telescopic rod 6 fixedly disposed at the top of the fixing block 4. A third slide groove 20 is provided on one side of the fixing block 4, and one of the clamping plates 5 is slidably connected to the third slide groove 20. The output end of the electric telescopic rod 6 extends into the interior of the third slide groove 20 and is connected to one of the clamping plates 5.

[0038] The displacement assembly includes a cylinder 3 fixedly mounted on one side of the vertical plate 2, and the output end of the cylinder 3 is fixedly connected to the fixing block 4.

[0039] Specifically, the electric telescopic rod 6 can move the clamping plate 5, and the two clamping plates 5 can cooperate to clamp the polarizing mirror. The cylinder 3 can move the fixing block 4 to facilitate clamping the polarizing mirror.

[0040] The above-disclosed embodiments are merely preferred embodiments of the present utility model and should not be construed as limiting the scope of the present utility model. Therefore, any equivalent variations made in accordance with the claims of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A positioning device for polarizing film processing, characterized in that, include: Base plate (1); A connecting shell (7) is rotatably mounted on top of the base plate (1); Placement plate (9), which is fixedly disposed on the top of the connecting shell (7); A clamping unit is disposed at both ends of the base plate (1) for clamping the polarizer; The top of the placement plate (9) is provided with a plurality of first sliding grooves (13), and an extension plate (10) is slidably arranged inside the first sliding groove (13). The bottom of the placement plate (9) is provided with an adjustment component for driving the extension plate (10) to move. The top of both the placement plate (9) and the expansion plate (10) are provided with an adsorption pad.

2. The positioning device for polarizer processing according to claim 1, characterized in that: The inner bottom of the first slide groove (13) is provided with a second slide groove (14), which passes through the placement plate (9). A slider (19) is slidably arranged inside the second slide groove (14). The top of the slider (19) is connected to the bottom of the expansion plate (10), and the bottom of the slider (19) is connected to the adjustment component.

3. The positioning device for polarizer processing according to claim 2, characterized in that: The adjustment assembly includes a rotating disk (17) rotatably disposed at the bottom of the placement plate (9), a plurality of connecting strips (18) rotatably disposed at the edge of the rotating disk (17), a mounting bracket (16) fixedly disposed at the bottom of the placement plate (9), and a second motor (15) disposed inside the mounting bracket (16), the output end of the second motor (15) being connected to the rotating disk (17). The free end of the connecting strip (18) is rotatably connected to the bottom of the slider (19).

4. The positioning device for polarizer processing according to claim 1, characterized in that: The bottom of the connecting shell (7) is fitted with a toothed ring (8), and a driving component is provided on one side of the base plate (1). The driving component meshes with the toothed ring (8) to drive the connecting shell (7) to rotate.

5. A positioning device for polarizer processing according to claim 4, characterized in that: The drive assembly includes a first motor (12) fixedly disposed on one side of the bottom of the base plate (1) and a gear (11) rotatably disposed on one side of the top of the base plate (1). The output end of the first motor (12) is connected to the gear (11), and the gear (11) meshes with the gear ring (8).

6. The positioning device for polarizer processing according to claim 1, characterized in that: The clamping unit includes vertical plates (2) fixedly disposed at both ends of the base plate (1), a displacement component disposed at the top of the vertical plate (2), a fixing block (4) disposed on the displacement component, two clamping plates (5) disposed opposite to one side of the fixing block (4), and an electric telescopic rod (6) fixedly disposed at the top of the fixing block (4). A third slide groove (20) is provided on one side of the fixing block (4), and one of the clamping plates (5) is slidably connected to the third slide groove (20). The output end of the electric telescopic rod (6) extends into the interior of the third slide groove (20) and connects with one of the clamping plates (5).

7. A positioning device for polarizer processing according to claim 6, characterized in that: The displacement component includes a cylinder (3) fixedly mounted on one side of the vertical plate (2), and the output end of the cylinder (3) is fixedly connected to the fixing block (4).

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