A film coating device for solar panels

Abstract

The utility model discloses a kind of film coating devices of solar panel, belong to solar panel processing technical field, including drive base, sliding carrier plate is installed on it, drive base is used to drive sliding carrier plate to slide forwards and backwards, cleaning membrane guide frame, it is used to clean solar panel surface dust, buffer film coating frame, it is used to press film in solar panel surface. Its technical points are: when film coating, solar panel is placed on sliding carrier plate, then through drive base to drive sliding carrier plate to drive solar panel to move forwards, and accordingly through cleaning membrane guide frame and buffer film coating frame, the synchronous of cleaning and film coating is realized, can improve film coating efficiency, while it can avoid solar panel secondary dust as far as possible, in addition, membrane body passes through cleaning membrane guide frame, then adheres with solar panel, and gradually adheres with solar panel under the scraping effect of scraping plate, this kind of film coating mode can effectively avoid the emergence of larger area bubble.

Description

Technical Field

[0001] This utility model relates to the field of solar panel processing technology, specifically a solar panel coating device. Background Technology

[0002] Solar coating is a transparent polymer material that forms a protective film on the surface of solar panels. This film reduces the surface temperature of the solar panels, increases light reflection and transmittance, thereby improving the conversion efficiency of the solar panels. At the same time, it also prevents damage to the solar panels from dust, pollutants, and rainwater.

[0003] Existing solar panels require surface cleaning before lamination; otherwise, surface dust can easily cause air bubbles during lamination, thus affecting the photovoltaic conversion performance of the solar panel. However, separating the cleaning and lamination steps during operation can extend the processing cycle to some extent. Furthermore, secondary dust accumulation is likely to occur between the complete cleaning and lamination of the solar panel. In addition, the existing lamination method usually involves laying the film on the surface of the solar panel and then using a scraper to press and adhere the film to the panel. This process is prone to air bubbles, leading to unqualified lamination and affecting processing efficiency. Therefore, to address the above problems, a solar panel lamination device is proposed. Utility Model Content

[0004] The technical problem this invention aims to solve is to provide a solar panel coating device. During the coating process, the solar panel is placed on a sliding carrier plate, and then a drive base drives the sliding carrier plate to move the solar panel forward. Simultaneously, a cleaning guide frame and a buffer coating frame are used to achieve simultaneous cleaning and coating, improving coating efficiency and minimizing secondary dust accumulation on the solar panel. Furthermore, the film passes through the cleaning guide frame and is then bonded to the solar panel, gradually adhering under the pressure of a scraping plate. This coating method effectively avoids the formation of large-area air bubbles, improving coating efficiency. The buffer frame also acts as a buffer, preventing excessive pressure from damaging the solar panel. This invention solves the technical problems of existing technologies where the cleaning and coating steps are performed separately, which prolongs the processing cycle and easily leads to secondary dust accumulation, as well as the high likelihood of large-area air bubbles during coating, resulting in substandard coating and affecting processing efficiency.

[0005] The technical solution adopted by the embodiments of this application to solve its technical problem is:

[0006] A solar panel coating device includes a drive base on which a sliding carrier plate is mounted. The drive base drives the sliding carrier plate to slide back and forth. A cleaning guide frame is used to clean the surface dust of the solar panel. A buffer coating frame is used to press the film onto the surface of the solar panel. The cleaning guide frame includes a side support plate with a cleaning brush plate installed therebetween. The buffer coating frame includes a gantry with a hydraulic cylinder mounted on it. The output shaft of the hydraulic cylinder is fixedly connected to a buffer frame, and a scraping plate is mounted on the buffer frame.

[0007] With the above-described structure, during the coating process, the solar panel is placed on a sliding carrier plate. A drive base then drives the sliding carrier plate to move the solar panel forward. Simultaneously, cleaning and coating are carried out using a cleaning guide frame and a buffer coating frame, improving coating efficiency and minimizing secondary dust accumulation on the solar panel. Furthermore, the film passes through the cleaning guide frame and is then bonded to the solar panel, gradually adhering to it under the pressure of a scraping plate. This coating method effectively avoids the formation of large air bubbles, improving coating efficiency. The buffer frame also acts as a buffer, preventing excessive pressure from damaging the solar panel.

[0008] In one possible implementation, the buffer frame includes an upper fixed plate and a connecting seat. A sliding connecting rod is slidably disposed on the upper fixed plate, and a buffer spring is sleeved on the sliding connecting rod. The bottom end of the sliding connecting rod is fixedly connected to the scraping plate through the connecting seat.

[0009] With the above structure, when the hydraulic cylinder applies excessive pressure to the scraper plate, the scraper plate will overcome the thrust of the buffer spring and move upward relative to the upper fixed plate, thereby limiting the maximum pressure and preventing the solar panel from being damaged by the scraper plate due to excessive pressure applied by the hydraulic cylinder.

[0010] In one possible implementation, a cylinder is fixedly mounted on the upper end face of the upper fixing plate, a sliding connecting rod is slidably mounted in the cylinder, and an anti-detachment end piece is fixedly connected to the top end of the sliding connecting rod.

[0011] The above structural design prevents the sliding connecting rod from detaching from the upper fixed plate under the action of gravity and the thrust of the buffer spring, thus avoiding affecting the normal use of the overall structure.

[0012] In one possible implementation, the cleaning brush plate includes a connecting plate with bristles on its upper end face and a number of vertically arranged mounting holes on the side support plate. The connecting plate and the side support plate are detachably connected by bolts to the mounting holes.

[0013] With the above-described structure, the brush bristles can be used to scrape and clean the surface of the solar panel, and the connecting plate can be connected to different mounting holes to adjust the height of the cleaning brush, so as to adapt to the cleaning of panels of different thicknesses.

[0014] In one possible implementation, a semi-circular guide rib is fixedly provided on the upper surface of the connecting plate, and a guide roller is installed at the top position between the side support plates, with a gap between the guide rib and the guide roller.

[0015] With the above-mentioned structure, during the coating process, the membrane is laid under the scraper plate through the gap between the guide rib and the guide roller, which constrains the membrane and allows it to adhere to the solar surface.

[0016] In one possible implementation, the drive base includes a base plate, with end mounting plates fixedly installed at both ends of the base plate. A transmission screw is rotatably installed between the end mounting plates, and a drive motor for driving the transmission screw is installed on one end mounting plate. A slide is fixedly installed at the bottom of the sliding plate, and the transmission screw is threadedly connected to the slide.

[0017] With the above-described structure, the drive motor can drive the transmission screw to rotate, which in turn drives the slide table to move the sliding plate, ultimately driving the solar panel to move.

[0018] In one possible implementation, guide rods are fixedly arranged between the end mounting plates on both sides of the transmission screw, a guide cylinder is fixedly arranged at the bottom of the sliding plate, the guide cylinder is slidably sleeved on the guide rod, and support plates for supporting the sliding plate are fixedly arranged on both sides of the bottom plate, the upper surface of the support plate is curved and it slides in contact with the sliding plate.

[0019] The above-described structure allows the guide rod and guide cylinder combination to provide guidance, and the support plate to provide support, ensuring that the sliding carrier plate can slide smoothly and that the coating work can proceed stably.

[0020] In one possible implementation, the sliding carrier plate includes a carrier plate body with a placement groove on its upper surface, an anti-slip groove in the placement groove, and a baffle plate at one end of the carrier plate body.

[0021] With the above-described structure, the placement groove and baffle can constrain the solar panel, and the anti-slip groove can prevent the solar panel from sliding easily in the placement groove.

[0022] In summary, this utility model has the following beneficial technical effects:

[0023] During the lamination process, the solar panel is placed on a sliding carrier plate. Then, a drive base is used to drive the sliding carrier plate to move the solar panel forward. In this way, cleaning and lamination are carried out simultaneously through a cleaning guide frame and a buffer lamination frame, which can improve lamination efficiency and minimize secondary dust accumulation on the solar panel. In addition, the film passes through the cleaning guide frame and then adheres to the solar panel. Under the scraping action of the scraping plate, it gradually adheres to the solar panel. This lamination method can effectively avoid the formation of large-area air bubbles and improve lamination efficiency. The buffer frame also plays a buffering role to prevent excessive pressure from damaging the solar panel. Attached Figure Description

[0024] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0025] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0026] Figure 2 This is a schematic diagram of the buffer film frame structure of this utility model;

[0027] Figure 3 This is a schematic diagram of the cleaning guide frame structure of this utility model;

[0028] Figure 4 This is a schematic diagram of the drive base structure of this utility model;

[0029] Figure 5 This is a schematic diagram of the sliding carrier plate structure of this utility model.

[0030] In the diagram: 1. Drive base; 11. Base plate; 12. End mounting plate; 13. Transmission screw; 14. Drive motor; 15. Slide table; 16. Guide rod; 17. Guide cylinder; 18. Support plate; 2. Sliding carrier plate; 21. Carrier plate body; 22. Placement groove; 23. Anti-slip groove; 24. Baffle; 3. Cleaning guide frame; 31. Side support plate; 32. Cleaning brush plate; 321. Connecting plate; 322. Brush bristles; 33. Guide rib; 34. Guide roller; 35. Mounting hole; 4. Buffer film covering frame; 41. Gantry; 42. Hydraulic cylinder; 43. Buffer frame; 431. Upper fixing plate; 432. Sliding connecting rod; 433. Buffer spring; 434. Connecting seat; 44. Scraper plate. Detailed Implementation

[0031] The technical solution in this application embodiment is to solve the problems mentioned in the background art, and the overall idea is as follows:

[0032] like Figure 1 - Figure 3As shown, this embodiment provides a solar panel coating device, including a drive base 1 on which a sliding carrier plate 2 is mounted. The drive base 1 drives the sliding carrier plate 2 to slide back and forth. A cleaning guide frame 3 is used to clean the surface dust of the solar panel. A buffer coating frame 4 is used to press the film onto the surface of the solar panel. The cleaning guide frame 3 includes a side support plate 31 with a cleaning brush plate 32 installed therebetween. The buffer coating frame 4 includes a gantry 41 with a hydraulic cylinder 42 mounted on it. The output shaft of the hydraulic cylinder 42 is fixedly connected to a buffer frame 43, and a scraping plate 44 is mounted on the buffer frame 43. With the above structure, during coating... The solar panel is placed on the sliding carrier plate 2, and then the sliding carrier plate 2 is driven by the drive base 1 to move the solar panel forward. In this way, the cleaning guide frame 3 and the buffer coating frame 4 are used to achieve simultaneous cleaning and coating, which can improve coating efficiency and avoid secondary dust accumulation on the solar panel. In addition, the film passes through the cleaning guide frame 3 and then adheres to the solar panel. Under the scraping action of the scraping plate 44, it gradually adheres to the solar panel. This coating method can effectively avoid the formation of large-area air bubbles and improve coating efficiency. The buffer frame 43 can also play a buffering role to prevent excessive pressure from damaging the solar panel.

[0033] like Figure 2 As shown, the buffer frame 43 includes an upper fixed plate 431 and a connecting seat 434. A sliding connecting rod 432 is slidably disposed on the upper fixed plate 431. A buffer spring 433 is sleeved on the sliding connecting rod 432, and the bottom end of the sliding connecting rod 432 is fixedly connected to the scraping plate 44 through the connecting seat 434. With the above structure, when the hydraulic cylinder 42 applies excessive pressure to the scraping plate 44, the scraping plate 44 will overcome the thrust of the buffer spring 433 and move upward relative to the upper fixed plate 431, thereby limiting the maximum pressure and preventing the solar panel from being crushed by the scraping plate 44 due to excessive pressure applied by the hydraulic cylinder 42.

[0034] In addition, a cylinder is fixedly installed on the upper end face of the upper fixed plate 431, and the sliding connecting rod 432 is slidably installed in the cylinder. The top end of the sliding connecting rod 432 is fixedly connected with an anti-detachment end piece. Through the above structure, the sliding connecting rod 432 can be prevented from detaching from the upper fixed plate 431 under the action of gravity and the thrust of the buffer spring 433, thereby affecting the normal use of the overall structure.

[0035] like Figure 3As shown, the cleaning brush plate 32 includes a connecting plate 321. The upper surface of the connecting plate 321 is provided with bristles 322, and the side support plate 31 has several sets of vertically arranged mounting holes 35. The connecting plate 321 and the side support plate 31 are detachably connected by bolts to the mounting holes 35. With the above structure, the bristles 322 can be used to scrape and clean the surface of the solar panel. The connecting plate 321 can be connected to different mounting holes 35, thereby adjusting the height of the cleaning brush plate 32 to adapt to the cleaning of panels of different thicknesses.

[0036] Among them, a semi-circular guide rib 33 is fixedly provided on the upper end face of the connecting plate 321, and a guide roller 34 is installed at the top position between the side support plates 31, with a gap between the guide rib 33 and the guide roller 34. Through the above structure, when covering the film, the film is laid under the scraping plate 44 through the gap between the guide rib 33 and the guide roller 34, which constrains the film and allows the film to adhere to the solar surface.

[0037] like Figure 4 - Figure 5 As shown, the drive base 1 includes a base plate 11, with end mounting plates 12 fixedly installed at both ends of the base plate 11. A transmission screw 13 is rotatably installed between the end mounting plates 12, and a drive motor 14 for driving the transmission screw 13 is installed on one end mounting plate 12. A slide table 15 is fixedly installed at the bottom of the sliding plate 2, and the transmission screw 13 is threadedly connected to the slide table 15. With the above structure, the drive motor 14 can drive the transmission screw 13 to rotate, thereby driving the slide table 15 to move the sliding plate 2, and finally driving the solar panel to move.

[0038] In addition, guide rods 16 are fixedly installed on both sides of the transmission screw 13 between the end mounting plates 12, and guide cylinders 17 are fixedly installed at the bottom of the sliding carrier plate 2. The guide cylinders 17 are slidably sleeved on the guide rods 16, and support plates 18 for supporting the sliding carrier plate 2 are fixedly installed on both sides of the bottom plate 11. The upper surface of the support plate 18 is curved and it slides in contact with the sliding carrier plate 2. Through the above structure, the guiding effect of the combination of guide rods 16 and guide cylinders 17, and the supporting effect of support plates 18, can ensure that the sliding carrier plate 2 can slide smoothly and ensure the stable progress of the coating work.

[0039] like Figure 4 As shown, the sliding carrier plate 2 includes a carrier plate body 21, with a placement groove 22 on its upper surface. An anti-slip groove 23 is provided in the placement groove 22, and a baffle 24 is provided at one end of the carrier plate body 21. Through the above structure, the placement groove 22 and the baffle 24 can constrain the solar panel, and the anti-slip groove 23 can prevent the solar panel from sliding easily in the placement groove 22.

[0040] The working principle and usage process of this utility model:

[0041] During the lamination process, the solar panel is placed on the sliding carrier plate 2, and then the sliding carrier plate 2 is driven by the drive base 1 to move the solar panel forward. In this way, the cleaning guide frame 3 and the buffer lamination frame 4 are used to achieve simultaneous cleaning and lamination, which can improve the lamination efficiency and avoid secondary dust accumulation on the solar panel as much as possible. In addition, the film passes through the cleaning guide frame 3 and then adheres to the solar panel. Under the scraping action of the scraping plate 44, it gradually adheres to the solar panel. This lamination method can effectively avoid the occurrence of large-area air bubbles and improve the lamination efficiency.

[0042] Among them, the buffer frame 43 can also play a buffering role to prevent excessive pressure from damaging the solar panel. Specifically, when the hydraulic cylinder 42 applies excessive pressure to the scraper plate 44, the scraper plate 44 will overcome the thrust of the buffer spring 433 and move upward relative to the upper fixed plate 431, thereby limiting the maximum pressure and preventing the solar panel from being crushed by the scraper plate 44 due to excessive pressure applied by the hydraulic cylinder 42.

[0043] Finally, it should be noted that the above embodiments are merely examples for clearly illustrating the present invention and are not intended to limit the implementation. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations. However, obvious variations or modifications derived therefrom are still within the protection scope of this invention.

Claims

1. A coating device for a solar panel, characterized in that, include: A drive base (1) is provided, on which a sliding plate (2) is mounted. The drive base (1) is used to drive the sliding plate (2) to slide back and forth. Clean the guide film frame (3), which is used to clean the floating dust on the surface of the solar panel; A buffer film holder (4) is used to press the film onto the surface of the solar panel; Among them, the cleaning guide frame (3) includes a side support plate (31) with a cleaning brush plate (32) installed therebetween, and the buffer film covering frame (4) includes a gantry (41) with a hydraulic cylinder (42) installed on the gantry (41). The output shaft of the hydraulic cylinder (42) is fixedly connected to a buffer frame (43) with a scraping plate (44) installed on the buffer frame (43).

2. The coating device for a solar panel according to claim 1, characterized in that: The buffer frame (43) includes an upper fixing plate (431) and a connecting seat (434). A sliding connecting rod (432) is slidably arranged on the upper fixing plate (431). A buffer spring (433) is sleeved on the sliding connecting rod (432), and the bottom end of the sliding connecting rod (432) is fixedly connected to the scraping plate (44) through the connecting seat (434).

3. The coating device for a solar panel according to claim 2, characterized in that: A cylinder is fixedly installed on the upper end face of the upper fixing plate (431), and the sliding connecting rod (432) is slidably installed in the cylinder, and an anti-detachment end piece is fixedly connected to the top end of the sliding connecting rod (432).

4. The coating device for a solar panel according to claim 1, characterized in that: The cleaning brush plate (32) includes a connecting plate (321), the upper surface of the connecting plate (321) is provided with bristles (322), and the side support plate (31) is provided with a number of vertically arranged mounting holes (35). The connecting plate (321) and the side support plate (31) are detachably connected by bolts to the mounting holes (35).

5. A coating device for a solar panel according to claim 4, characterized in that: The upper surface of the connecting plate (321) is fixedly provided with a guide rib (33) with a semi-circular cross section, and a guide roller (34) is installed at the top position between the side support plates (31), and a gap is left between the guide rib (33) and the guide roller (34).

6. The coating device for a solar panel according to claim 1, characterized in that: The drive base (1) includes a base plate (11), and end mounting plates (12) are fixedly provided at both the front and rear ends of the base plate (11). A transmission screw (13) is rotatably provided between the end mounting plates (12), and a drive motor (14) for driving the transmission screw (13) is installed on one end mounting plate (12). A slide table (15) is fixedly provided at the bottom of the sliding plate (2), and the transmission screw (13) is threadedly connected to the slide table (15).

7. A coating device for a solar panel according to claim 6, characterized in that: Guide rods (16) are fixedly arranged on both sides of the transmission screw (13) between the end mounting plates (12). A guide cylinder (17) is fixedly arranged at the bottom of the sliding plate (2). The guide cylinder (17) is slidably sleeved on the guide rod (16). Support plates (18) for supporting the sliding plate (2) are fixedly arranged on both sides of the bottom plate (11). The upper surface of the support plate (18) is curved and it slides in contact with the sliding plate (2).

8. The coating device for a solar panel according to claim 1, characterized in that: The sliding carrier plate (2) includes a carrier plate body (21), with a placement groove (22) on its upper end surface, an anti-slip groove (23) in the placement groove (22), and a baffle (24) on one end of the carrier plate body (21).

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