Curved glass coating device

Abstract

The utility model discloses a curved glass coating device, which belongs to the field of glass coating and comprises a limiting plate, a vertical column is rotatably mounted in the middle of the upper end of the limiting plate, an electric sliding rail is fixedly embedded in the front end of the vertical column, an electric sliding block is slidably mounted in the electric sliding rail, and the electric sliding block is electrically connected with the electric sliding rail. The movable plates are rotationally connected to the two sides of the fixed plate, the L-shaped limiting frames and the limiting frames are arranged at the bottoms of the movable plates to limit the outer sides of the movable plates, and then the electric air cylinders drive the fixed plate to move front and back to adjust the connecting angle of the fixed plate and the movable plates. The overall arc-shaped adjustment of the fixed plate and the movable plate is achieved, the fixed plate and the movable plate are attached to the angle of the curved glass, then the film covering quality of the curved glass is improved, the use cost of the device can be reduced through the arrangement of the structure, and the device is convenient to operate and use.

Description

Technical Field

[0001] The utility model relates to the field of glass coating, and more specifically to a curved glass coating device. Background Art

[0002] With the development of electronic device technology, curved screens are gradually widely used. In particular, with the in-depth promotion of 5G technology and wireless charging, the design of glass cover plates of display devices has gradually evolved from 2D / 2.5D cover plates to 3D cover plates. 3D glass cover plates have better physical properties, better hardness, elasticity, and heat dissipation, and also combine multiple optical properties.

[0003] China Patent Authorization Announcement No.: CN218203022U, provides a curved glass coating device. This patent adjusts the height of the first annular plate in the first adjustment member to ensure that the vertical distance between the plasma nozzle and the coating area is consistent, so that the film thickness of the curved glass is uniform, effectively improving the color difference problem in the coating area of ​​the curved glass, and improving the appearance yield of the curved glass and the stability of the coating production.

[0004] The above curved glass coating device improves the coating quality by setting multiple pneumatic cylinders and pneumatic telescopic rods to adjust the distance between the first annular plate and the second annular plate, but the number of pneumatic cylinders and pneumatic telescopic rods is large and difficult to control, and the cost is high. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the problems existing in the prior art, the purpose of the utility model is to provide a curved glass coating device, which can realize the connection of movable plates on both sides of the fixed plate, and limit the outer side of the movable plate by arranging an L-shaped limit frame and a limit frame at the bottom of the movable plate, and then drive the fixed plate to move back and forth by an electric cylinder to adjust the connection angle of the fixed plate and the movable plate, thereby realizing the adjustment of the overall arc of the fixed plate and the movable plate, so that the fixed plate and the movable plate fit the angle of the curved glass, thereby improving the coating quality of the curved glass. The arrangement of this structure can reduce the use cost of the device and facilitate the operation and use of the device.

[0007] 2. Technical solution

[0008] To solve the above problems, the utility model adopts the following technical solutions.

[0009] A curved glass coating device comprises a limit plate, a column is rotatably mounted on the middle part of the upper end of the limit plate, an electric slide rail is fixedly embedded in the front end of the column, an electric slider is slidably mounted inside the electric slide rail, the electric slider is electrically connected to the electric slide rail, an electric cylinder is fixedly mounted on the front end of the electric slider, a fixed plate is fixedly mounted on the output end of the electric cylinder, movable plates are rotatably mounted on both sides of the fixed plate, a plurality of plasma nozzles distributed in a transverse array are fixedly mounted on the front ends of the fixed plate and the movable plate, and limit members are fixedly mounted on the upper ends of both sides of the column.

[0010] Furthermore, a limiting column is fixedly installed on the lower end of the two movable plates away from the fixed plate, and the two limiting members include an L-shaped limiting frame and a limiting frame. The L-shaped limiting frame is installed on the upper ends of both sides of the column by a fixed connection method, and the limiting frame is installed on the front end of the L-shaped limiting frame by a fixed connection method, and the limiting column is movably inserted in the limiting frame.

[0011] Furthermore, a limit seat is fixedly installed in the middle of the upper end of the limit plate, the limit seat is located on the right side of the column, and the column is rotatably connected to the limit seat, and an angle adjustment component is fixedly installed on the left side of the upper end of the limit plate, and the angle adjustment component includes an electric push rod, a rack and a gear, the electric push rod is installed on the left side of the upper end of the limit plate by a fixed connection, the rack is installed on the output end of the electric push rod by a fixed connection, and the gear is installed on the lower end of the left side of the column by a fixed connection, and the gear is meshingly connected with the rack.

[0012] Furthermore, a controller is fixedly installed on the left side of the upper end of the limit plate, and the controller is electrically connected to the electric cylinder and the electric push rod.

[0013] 3. Beneficial effects

[0014] Compared with the prior art, the advantages of the present invention are:

[0015] (1) This solution can be realized by rotatably connecting movable plates on both sides of the fixed plate, and by setting an L-shaped limit frame and a limit frame at the bottom of the movable plate to limit the outer side of the movable plate, and then driving the fixed plate to move forward and backward by an electric cylinder to adjust the connection angle of the fixed plate and the movable plate, thereby adjusting the overall arc of the fixed plate and the movable plate, so that the fixed plate and the movable plate fit the angle of the curved glass, thereby improving the coating quality of the curved glass. The setting of this structure can reduce the use cost of the device and facilitate the operation of the device.

[0016] (2) The movable plate can be limited by fixing an L-shaped limit frame and a limit frame on both sides of the column. The end of the movable plate away from the fixed plate always translates left and right within the limit frame. Therefore, when the fixed plate moves forward and backward, the curvature of the fixed plate and the movable plate can be changed, which is convenient for adjusting the coating device.

[0017] (3) The electric push rod can be started to drive the rack to move forward and backward, and at the same time drive the gear and the column to flip forward and backward as a whole to adjust the use angle, so that the adjustable longitudinal use angle of the coating device can be applied to curved glass of different shapes. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a front side view of the coating device in the utility model;

[0019] Figure 2 It is a top view of the coating device in the utility model;

[0020] Figure 3 For the utility model Figure 1 Enlarged view of point A in the middle.

[0021] Description of the numbers in the figure:

[0022] 1. Limit plate; 2. Column; 3. Electric slide rail; 4. Electric slider; 5. Electric cylinder; 6. Fixed plate; 7. Movable plate; 71. Limit column; 8. L-shaped limit frame; 9. Limit frame; 10. Controller; 11. Electric push rod; 12. Rack; 13. Gear; 14. Limit seat; 15. Plasma nozzle. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0024] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0025] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0026] Embodiment 1:

[0027] See also Figure 1-2 A curved glass coating device comprises a limit plate 1, a column 2 is rotatably mounted on the middle part of the upper end of the limit plate 1, an electric slide rail 3 is fixedly embedded in the front end of the column 2, an electric slider 4 is slidably mounted inside the electric slide rail 3, the electric slider 4 is electrically connected to the electric slide rail 3, an electric cylinder 5 is fixedly mounted on the front end of the electric slider 4, a fixed plate 6 is fixedly mounted on the output end of the electric cylinder 5, movable plates 7 are rotatably mounted on both sides of the fixed plate 6, a plurality of plasma nozzles 15 distributed in a transverse array are fixedly mounted on the front ends of the fixed plate 6 and the movable plate 7, and limit members are fixedly mounted on the upper ends of both sides of the column 2. The end of the movable plate 7 away from the fixed plate 6 can be supported and limited by the limiting piece, and starting the electric cylinder 5 can drive the fixed plate 6 to move forward and backward, thereby changing the curvature of the front end of the fixed plate 6 and the movable plate 7, and moving the entire device to the front end of the curved glass. Then, the curvature of the front end of the fixed plate 6 and the movable plate 7 is adjusted accordingly according to the curvature of the surface of the curved glass to make the front and rear curvatures consistent, and then the curved glass is evenly coated through multiple plasma nozzles 15 to improve the coating quality of the curved glass.

[0028] The lower ends of the two movable plates 7 away from the fixed plate 6 are fixedly installed with limiting columns 71, and the two limiting parts include L-shaped limiting frames 8 and limiting frames 9. The L-shaped limiting frames 8 are installed on the upper ends of both sides of the column 2 by a fixed connection method, and the limiting frames 9 are installed on the front end of the L-shaped limiting frames 8 by a fixed connection method. The limiting columns 71 are movably inserted in the limiting frames 9. When in use, the movable plates 7 can be limited by fixing the L-shaped limiting frames 8 and the limiting frames 9 on both sides of the column 2. The end of the movable plate 7 away from the fixed plate 6 always translates left and right in the limiting frame 9. Therefore, when the fixed plate 6 moves forward and backward, the curvature of the fixed plate 6 and the movable plate 7 can be changed, which is convenient for adjusting the coating device.

[0029] See also Figure 1 and Figure 3A limit seat 14 is fixedly installed in the middle of the upper end of the limit plate 1, and the limit seat 14 is located on the right side of the column 2, and the column 2 is rotatably connected to the limit seat 14. An angle adjustment component is fixedly installed on the left side of the upper end of the limit plate 1, and the angle adjustment component includes an electric push rod 11, a rack 12 and a gear 13. The electric push rod 11 is installed on the left side of the upper end of the limit plate 1 by a fixed connection method, and the rack 12 is installed on the output end of the electric push rod 11 by a fixed connection method. The gear 13 is installed on the lower end of the left side of the column 2 by a fixed connection method. The gear 13 is meshed with the rack 12. When in use, the electric push rod 11 can be started to drive the rack 12 to move back and forth, and at the same time, the gear 13 and the column 2 can be turned back and forth as a whole to adjust the use angle, so that the adjustable longitudinal use angle of the coating device can be suitable for curved glass of different shapes.

[0030] A controller 10 is fixedly installed on the left side of the upper end of the limit plate 1. The controller 10 is electrically connected to the electric cylinder 5 and the electric push rod 11. When in use, the electric cylinder 5 and the electric push rod 11 can be controlled to open and close by touching the controller 10.

[0031] The working principle of the utility model is: first connect the device to the power supply, move the device as a whole to the front end of the curved glass, then adjust the curvature of the front end of the fixed plate 6 and the movable plate 7 according to the curvature of the curved glass surface, start the electric cylinder 5 to drive the fixed plate 6 to move forward and backward, and then change the curvature of the front end of the fixed plate 6 and the movable plate 7 to make the front and rear curvatures consistent, then adjust the inclination of the column 2 according to the inclination of the curved glass, start the electric push rod 11, drive the rack 12 to move forward and backward, and at the same time drive the gear 13 and the column 2 to flip forward and backward as a whole to adjust the use angle, so that the adjustable longitudinal use angle of the coating device can be applied to curved glass of different shapes. The curved glass is evenly coated by multiple plasma nozzles 15.

[0032] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A curved glass coating device, comprising a limiting plate (1), characterized in that: A column (2) is rotatably mounted in the middle of the upper end of the limit plate (1); an electric slide rail (3) is fixedly embedded in the front end of the column (2); an electric slider (4) is slidably mounted inside the electric slide rail (3); the electric slider (4) is electrically connected to the electric slide rail (3); an electric cylinder (5) is fixedly mounted at the front end of the electric slider (4); a fixed plate (6) is fixedly mounted at the output end of the electric cylinder (5); movable plates (7) are rotatably mounted on both sides of the fixed plate (6); a plurality of plasma nozzles (15) arranged in a transverse array are fixedly mounted at the front ends of the fixed plate (6) and the movable plate (7); and limit members are fixedly mounted on the upper ends of both sides of the column (2).

2. The curved glass coating device according to claim 1, characterized in that: The two limiting members each comprise an L-shaped limiting frame (8) and a limiting frame (9); the L-shaped limiting frame (8) is mounted on the upper ends of both sides of the column (2) by means of a fixed connection; and the limiting frame (9) is mounted on the front end of the L-shaped limiting frame (8) by means of a fixed connection.

3. The curved glass coating device according to claim 1, characterized in that: A limiting column (71) is fixedly mounted on one end of the lower end of the two movable plates (7) away from the fixed plate (6), and the limiting column (71) is movably inserted in the limiting frame (9).

4. The curved glass coating device according to claim 1, characterized in that: A limiting seat (14) is fixedly mounted in the middle of the upper end of the limiting plate (1); the limiting seat (14) is located on the right side of the column (2); and the column (2) is rotatably connected to the limiting seat (14).

5. The curved glass coating device according to claim 1, characterized in that: An angle adjustment component is fixedly installed on the left side of the upper end of the limit plate (1), and the angle adjustment component includes an electric push rod (11), a rack (12) and a gear (13). The electric push rod (11) is installed on the left side of the upper end of the limit plate (1) by a fixed connection method, the rack (12) is installed on the output end of the electric push rod (11) by a fixed connection method, and the gear (13) is installed on the lower end of the left side of the column (2) by a fixed connection method, and the gear (13) is meshed with the rack (12).

6. The curved glass coating device according to claim 1, characterized in that: A controller (10) is fixedly mounted on the left side of the upper end of the limit plate (1), and the controller (10) is electrically connected to the electric cylinder (5) and the electric push rod (11).

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