Photovoltaic glass processing coating device

Abstract

The utility model discloses a photovoltaic glass processing and coating device which comprises two groups of connecting frames, an overturning mechanism for driving photovoltaic glass to overturn is arranged between the two groups of connecting frames, two groups of conveying mechanisms for conveying the photovoltaic glass are arranged in the overturning mechanism, and pushing mechanisms are arranged at the top and the bottom of the overturning mechanism. The photovoltaic glass is processed by external coating drying equipment and then conveyed to the position above the conveying mechanism along with the external conveying device, then the pushing mechanism on the upper portion can drive the conveying mechanism on the upper portion to move downwards, and therefore clamping and fixing of the photovoltaic glass can be completed through the two conveying mechanisms. And then the overturning mechanism can drive the two sets of conveying mechanisms to rotate and overturn, the upper pushing mechanism drives the conveying mechanisms to move upwards after overturning is completed, then the overturned photovoltaic glass can be conveyed to the next coating film drying mechanism through the lower conveying mechanism, and the treatment mode is high in continuity.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic glass processing, in particular to a coating device for processing photovoltaic glass. Background Technique

[0002] Photovoltaic glass refers to special glass specifically designed for solar photovoltaic modules. It is mainly used to protect the photovoltaic cells encapsulated inside the solar panels and at the same time allow the maximum amount of sunlight to pass through, so that the photovoltaic cells can effectively convert light energy into electrical energy.

[0003] A photovoltaic glass coating device is a device used to coat one or more layers of thin films on the surface of photovoltaic glass. These thin films can enhance the performance of the glass, such as increasing the light transmittance (anti-reflection coating, i.e., AR coating), improving the anti-fouling ability (self-cleaning glass coating), enhancing the heat insulation effect, etc., thereby improving the efficiency or function of the solar panels.

[0004] When coating photovoltaic glass, most of the existing coating devices can only coat one side of the photovoltaic glass during coating. After coating, manual flipping is required for reverse coating, which affects the coating efficiency of photovoltaic glass. For example, Chinese Patent (Authorization No. CN 221479808U) discloses the technical field of photovoltaic glass coating, especially a photovoltaic glass coating device, which includes a coating rack. Coating devices are arranged at both ends of the coating rack, drying devices are arranged at the bottoms of both ends of the coating rack, support plates are slidably arranged on both sides of the coating rack through adjusting mechanisms, and a flipping and clamping mechanism is arranged between the support plates on both sides of the coating rack. The flipping and clamping mechanism is used to clamp the photovoltaic glass and flip it. The flipping and clamping mechanism includes a first adjusting shaft, a first rotating seat, a second rotating seat, a first limiting plate and a rack. The first rotating seat and the second rotating seat are respectively rotatably arranged on the support plates on both sides of the coating rack. A clamping unit is arranged between the first rotating seat and the second rotating seat, and the first adjusting shaft is arranged between the second rotating seat and the support plate. The first limiting plate is installed on one side of the coating rack, the rack is installed on the top of the first limiting plate, and the first rotating seat meshes with the rack. The utility model is convenient to complete the coating of both sides of the photovoltaic glass and improve the coating efficiency. It can be seen from the above content that the above photovoltaic glass is fixed by the positioning and clamping unit during flipping, and such a clamping method is extremely easy to cause damage to the photovoltaic glass, and it is also easy to cause the photovoltaic glass to fall and be damaged during flipping. Therefore, we propose a coating device for processing photovoltaic glass. Content of the Utility Model

[0005] The purpose of the utility model is to provide a coating device for processing photovoltaic glass to solve the problems raised in the background technique.

[0006] To achieve the above object, the present utility model provides the following technical solution: A coating device for processing photovoltaic glass, comprising a connecting frame. Two groups of the connecting frames are provided, and the two groups of connecting frames are fixedly connected by a reinforcing rod. Two supporting legs are fixedly installed at the bottom of the connecting frame. A flipping mechanism for driving the photovoltaic glass to flip is arranged between the two groups of connecting frames. Two conveying mechanisms for conveying the photovoltaic glass are arranged inside the flipping mechanism. Pushing mechanisms for driving the two conveying mechanisms to approach each other and clamp the photovoltaic glass are arranged at the top and bottom of the flipping mechanism.

[0007] Further, the flipping mechanism includes a fixing plate, a fixing frame and a first driving motor. Two fixing plates are fixedly installed on the connecting frame. A fixing frame is rotatably connected between the two fixing plates. A first driving motor is fixedly installed on one side of the fixing plate, and the output end of the first driving motor is fixedly connected to the fixing frame.

[0008] Further, the pushing mechanism includes a moving frame, a limiting sleeve, a limiting rod and a driving cylinder. Two limiting sleeves are fixedly installed on the fixing frame. A limiting rod is slidably connected inside the limiting sleeve. A moving frame is fixedly installed at the bottom of the limiting rod. A driving cylinder is fixedly installed on the fixing frame, and the output end of the driving cylinder is fixedly connected to the moving frame.

[0009] Further, the conveying mechanism includes a mounting frame, a rotating roller, a second driving motor and a conveyor belt. Mounting frames are fixedly installed on both sides of the inner wall of the moving frame. Two rotating rollers are rotatably connected inside the mounting frame. The outer walls of the rotating rollers are connected by a conveyor belt. A second driving motor is fixedly installed on one side of the mounting frame, and the output end of the second driving motor is fixedly connected to the rotating roller.

[0010] Further, the conveying mechanism further includes a pressing roller, a fixing seat, a telescopic rod, a mounting seat, a tensioning roller and a spring. Two pressing rollers are fixedly installed on the two mounting frames. Fixing seats are fixedly installed on the opposite sides of the two mounting frames. A telescopic rod is fixedly installed on the top of the fixing seat. A mounting seat is slidably connected to the outer wall of the telescopic rod. A tensioning roller that fits the conveyor belt is rotatably connected to the mounting seat. A spring is fixedly connected to the top of the fixing seat and located on the outer surface of the telescopic rod, and the top of the spring is fixedly connected to the bottom of the mounting seat.

[0011] Further, multiple mounting shafts are fixedly installed on both sides of the moving frame, and a limiting bearing that fits the outer wall of the fixing frame is rotatably connected to the outer surface of the mounting shaft.

[0012] Compared with the prior art, the utility model has the following beneficial effects: The connecting frame, reinforcing rod and supporting leg provided by the utility model can fixedly install the conveying mechanism, turning mechanism and pushing mechanism. After the photovoltaic glass is processed by an external coating and drying device, it will be conveyed to the upper part of the conveying mechanism by an external conveying device. Then, the upper pushing mechanism can drive the upper conveying mechanism to move downward, so that the photovoltaic glass can be clamped and fixed by the two conveying mechanisms. Subsequently, the turning mechanism can drive the two conveying mechanisms to rotate and turn. After the turning is completed, the upper pushing mechanism drives the conveying mechanism to move upward. Then, the turned photovoltaic glass can be conveyed to the next coating and drying mechanism by the lower conveying mechanism. This processing method has strong continuity and improves the coating efficiency to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic structural diagram of the first three-dimensional view of the utility model;

[0014] Figure 2 is a schematic structural diagram of the second three-dimensional view of the utility model;

[0015] Figure 3 is a schematic front sectional view of the conveying mechanism of the utility model.

[0016] In the figure: 1 connecting frame, 2 reinforcing rod, 3 supporting leg, 4 turning mechanism, 5 conveying mechanism, 6 pushing mechanism, 7 fixing plate, 8 fixing frame, 9 first driving motor, 10 moving frame, 11 limiting sleeve, 12 limiting rod, 13 driving cylinder, 14 mounting frame, 15 rotating roller, 16 pressing roller, 17 second driving motor, 18 conveyor belt, 19 fixing seat, 20 telescopic rod, 21 mounting seat, 22 tensioning roller, 23 spring, 24 mounting shaft, 25 limiting bearing. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0018] Please refer to Figures 1 - 3, the utility model provides a technical solution: a coating device for processing photovoltaic glass, including a connecting frame 1. Two groups of the connecting frames 1 are provided. The two groups of connecting frames 1 are fixedly connected by a reinforcing rod 2. Two supporting legs 3 are fixedly installed at the bottom of the connecting frame 1. A turning mechanism 4 for driving the photovoltaic glass to turn is arranged between the two groups of connecting frames 1. Two conveying mechanisms 5 for conveying the photovoltaic glass are arranged inside the turning mechanism 4. A pushing mechanism 6 for driving the two conveying mechanisms 5 to approach each other and clamp the photovoltaic glass is arranged at the top and bottom of the turning mechanism 4.

[0019] Among them, the arranged connecting frame 1, reinforcing rod 2 and supporting legs 3 can fixedly install the conveying mechanism 5, turning mechanism 4 and pushing mechanism 6. Subsequently, after the photovoltaic glass is processed by an external coating and drying device, it will be conveyed to above the conveying mechanism 5 by an external conveying device. Subsequently, the upper pushing mechanism 6 can drive the upper conveying mechanism 5 to move down, so that the two conveying mechanisms 5 can be used to clamp and fix the photovoltaic glass. Subsequently, the turning mechanism 4 can drive the two conveying mechanisms 5 to rotate and turn. After the turning is completed, the upper pushing mechanism 6 drives the conveying mechanism 5 to move up. Subsequently, the turned photovoltaic glass can be conveyed to the next coating and drying mechanism by the lower conveying mechanism 5. Such a processing method has strong continuity and improves the coating efficiency to a certain extent.

[0020] Please refer to Figure 1 , Figure 2 and Figure 3 , the pushing mechanism 6 includes a moving frame 10, a limiting sleeve 11, a limiting rod 12 and a driving cylinder 13. Two groups of limiting sleeves 11 are fixedly installed on the fixed frame 8. A limiting rod 12 is slidably connected inside the limiting sleeve 11. A moving frame 10 is fixedly installed at the bottom of the limiting rod 12. A driving cylinder 13 is fixedly installed on the fixed frame 8. The output end of the driving cylinder 13 is fixedly connected to the moving frame 10. A plurality of mounting shafts 24 are fixedly installed on both sides of the moving frame 10. A limiting bearing 25 that fits the outer wall of the fixed frame 8 is rotatably connected to the outer surface of the mounting shaft 24.

[0021] Among them, when the photovoltaic glass moves to above the conveying mechanism 5 following an external conveying device, the driving cylinder 13 is driven to operate. The driving cylinder 13 drives the upper moving frame 10 and the conveying mechanism 5 to move down, so that the two conveying mechanisms 5 can be used to fixedly clamp the photovoltaic glass. When the moving frame 10 and the conveying mechanism 5 move down, they can be limited once by the limiting rod 12 and the limiting sleeve 11, and the moving frame 10 can be limited twice by the limiting bearing 24 when it moves, preventing the moving frame 10 from shaking when it moves.

[0022] Please refer to Figure 1 and Figure 2, the flipping mechanism 4 includes a fixed plate 7, a fixed frame 8 and a first driving motor 9. Two groups of fixed plates 7 are fixedly installed on the connecting frame 1. A fixed frame 8 is rotatably connected between the two groups of fixed plates 7. A first driving motor 9 is fixedly installed on one side of the fixed plate 7. The output end of the first driving motor 9 is fixedly connected to the fixed frame 8.

[0023] Among them, after the photovoltaic glass is clamped, the first driving motor 9 operates. The first driving motor 9 drives the fixed frame 8 and the conveying mechanism 5 inside the fixed frame 8 to flip, so that the other side of the photovoltaic glass can be coated.

[0024] Please refer to Figure 1 , Figure 2 and Figure 3 , the conveying mechanism 5 includes a mounting frame 14, rotating rollers 15, a second driving motor 17 and a conveyor belt 18. Mounting frames 14 are fixedly installed on both sides of the inner wall of the moving frame 10. Two groups of rotating rollers 15 are rotatably connected inside the mounting frame 14. The outer walls of the rotating rollers 15 are connected by a conveyor belt 18. A second driving motor 17 is fixedly installed on one side of the mounting frame 14. The output end of the second driving motor 17 is fixedly connected to the rotating roller 15.

[0025] Among them, after the photovoltaic glass is flipped, the second driving motor 17 drives the rotating rollers 15 and the conveyor belt 18 to rotate, so that the photovoltaic glass placed on the conveyor belt 18 can be conveyed to an external conveying device and taken out for coating the other side of the photovoltaic glass.

[0026] Please refer to Figure 1 , Figure 2 and Figure 3 , the conveying mechanism 5 further includes pressing rollers 16, fixed seats 19, telescopic rods 20, mounting seats 21, tensioning rollers 22 and springs 23. Two groups of pressing rollers 16 are fixedly installed on the two groups of mounting frames 14. Rubber pads are arranged on the outer surfaces of the pressing rollers 16. Fixed seats 19 are fixedly installed on the opposite sides of the two groups of mounting frames 14. Telescopic rods 20 are fixedly installed on the tops of the fixed seats 19. Mounting seats 21 are slidably connected to the outer walls of the telescopic rods 20. Tensioning rollers 22 that are in contact with the conveyor belt 18 are rotatably connected to the mounting seats 21. Springs 23 are fixedly connected to the tops of the fixed seats 19 and located on the outer surfaces of the telescopic rods 20. The tops of the springs 23 are fixedly connected to the bottoms of the mounting seats 21.

[0027] Among them, when the conveying mechanism 5 clamps the photovoltaic glass, the provided spring 23 can push the tensioning roller 22 and the mounting seat 21 upward, so that the conveyor belt 18 can always be in a tensioned state. Subsequently, the two sets of conveying mechanisms 5 move relative to each other, and the pressing roller 16 can be used to clamp and fix the photovoltaic glass. When the conveyor belt 18 is compressed, the conveyor belt 18 can also always be in a tensioned state, so that the photovoltaic glass can be clamped and will not fall off during flipping.

[0028] During use, first, after the photovoltaic glass moves to the upper part of the conveying mechanism 5 following an external conveying device, the driving cylinder 13 is driven to operate. The driving cylinder 13 drives the upper moving frame 10 and the conveying mechanism 5 to move downward, so that the two sets of conveying mechanisms 5 can be used to complete the fixed clamping of the photovoltaic glass. When the moving frame 10 and the conveying mechanism 5 move downward, they can be limited once through the limiting rod 12 and the limiting sleeve 11, and when the moving frame 10 moves, it can be limited twice through the limiting bearing 24 to prevent the moving frame 10 from shaking when it moves. After the photovoltaic glass is clamped, the first driving motor 9 operates, and the first driving motor 9 drives the fixed frame 8 and the conveying mechanism 5 inside the fixed frame 8 to flip, so that the other side of the photovoltaic glass can be coated. After the photovoltaic glass is flipped, the second driving motor 17 drives the rotating roller 15 and the conveyor belt 18 to rotate, so that the photovoltaic glass placed on the conveyor belt 18 can be conveyed to an external conveying device and taken out for coating treatment on the other side of the photovoltaic glass. Among them, when the conveying mechanism 5 clamps the photovoltaic glass, the provided spring 23 can push the tensioning roller 22 and the mounting seat 21 upward, so that the conveyor belt 18 can always be in a tensioned state. Subsequently, the two sets of conveying mechanisms 5 move relative to each other, and the pressing roller 16 can be used to clamp and fix the photovoltaic glass. When the conveyor belt 18 is compressed, the conveyor belt 18 can also always be in a tensioned state, so that the photovoltaic glass can be clamped and will not fall off during flipping.

[0029] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic glass processing and coating device, including a connecting frame (1), wherein two groups of the connecting frames (1) are provided, and the two groups of the connecting frames (1) are fixedly connected by a reinforcing rod (2). Two groups of supporting legs (3) are fixedly installed at the bottom of the connecting frame (1), and the characteristics are as follows: A flipping mechanism (4) for driving the flipping of the photovoltaic glass is arranged between the two groups of the connecting frames (1). Two conveying mechanisms (5) for conveying the photovoltaic glass are arranged inside the flipping mechanism (4). Pushing mechanisms (6) for driving the two conveying mechanisms (5) to approach each other and clamp the photovoltaic glass are arranged at the top and bottom of the flipping mechanism (4).

2. A photovoltaic glass processing and coating device according to claim 1, characterized in that: The flipping mechanism (4) includes a fixing plate (7), a fixing frame (8) and a first driving motor (9). Two fixing plates (7) are fixedly installed on the connecting frame (1). A fixing frame (8) is rotatably connected between the two fixing plates (7). A first driving motor (9) is fixedly installed on one side of the fixing plate (7). The output end of the first driving motor (9) is fixedly connected to the fixing frame (8).

3. A photovoltaic glass processing and coating device according to claim 2, characterized in that: The pushing mechanism (6) includes a moving frame (10), a limiting sleeve (11), a limiting rod (12) and a driving cylinder (13). Two limiting sleeves (11) are fixedly installed on the fixing frame (8). A limiting rod (12) is slidably connected inside the limiting sleeve (11). A moving frame (10) is fixedly installed at the bottom of the limiting rod (12). A driving cylinder (13) is fixedly installed on the fixing frame (8). The output end of the driving cylinder (13) is fixedly connected to the moving frame (10).

4. The photovoltaic glass processing and coating device according to claim 3, wherein: The conveying mechanism (5) includes a mounting frame (14), a rotating roller (15), a second driving motor (17) and a conveyor belt (18). Mounting frames (14) are fixedly installed on both sides of the inner wall of the moving frame (10). Two rotating rollers (15) are rotatably connected inside the mounting frame (14). The outer walls of the rotating rollers (15) are connected by a conveyor belt (18). A second driving motor (17) is fixedly installed on one side of the mounting frame (14). The output end of the second driving motor (17) is fixedly connected to the rotating roller (15).

5. The coating device for processing photovoltaic glass according to claim 4, characterized in that: The conveying mechanism (5) further includes a pressing roller (16), a fixing seat (19), a telescopic rod (20), a mounting seat (21), a tensioning roller (22) and a spring (23). Two pressing rollers (16) are fixedly installed on the two mounting frames (14). Fixing seats (19) are fixedly installed on the opposite sides of the two mounting frames (14). A telescopic rod (20) is fixedly installed on the top of the fixing seat (19). A mounting seat (21) is slidably connected to the outer wall of the telescopic rod (20). A tensioning roller (22) that fits the conveyor belt (18) is rotatably connected to the mounting seat (21). A spring (23) is fixedly connected to the top of the fixing seat (19) and on the outer surface of the telescopic rod (20). The top of the spring (23) is fixedly connected to the bottom of the mounting seat (21).

6. The photovoltaic glass processing and coating device according to claim 5, wherein: A plurality of mounting shafts (24) are fixedly installed on both sides of the moving frame (10). Limiting bearings (25) that fit the outer wall of the fixing frame (8) are rotatably connected to the outer surfaces of the mounting shafts (24).

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