Efficient automatic rubberizing equipment for photovoltaic module back plate

Abstract

The utility model discloses a photovoltaic module back plate high-efficiency automatic rubberizing device which comprises a working plate, a conveying mechanism is fixedly installed on the top of the working plate, a rubberizing mechanism is arranged on the working plate, a front end positioning mechanism is arranged on the working plate, two sets of side wall positioning mechanisms are arranged on the conveying mechanism, and the two sets of side wall positioning mechanisms are arranged on the working plate. And a driving mechanism for driving the side wall positioning mechanism to clamp the back plate is arranged on one side of the front end positioning mechanism. The conveying mechanism drives the back plate to move forwards, the glue feeding mechanism can move in a three-axis mode so that glue can be coated on the back plate, the front end positioning mechanism descends when the back plate moves forwards, the front end of the back plate can be positioned, and the back plate can be fixed conveniently. When the front end positioning mechanism descends, the driving mechanism can be driven to descend synchronously, and then the descending driving mechanism can drive the two groups of side wall positioning mechanisms to move, so that the front end positioning mechanism and the side wall positioning mechanisms can be matched with each other to limit the back plate.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic module processing technology, specifically to a high-efficiency automatic adhesive application device for photovoltaic module backsheets. Background Technology

[0002] Photovoltaic modules, also known as solar panels or solar photovoltaic modules, are devices that directly convert sunlight into electrical energy. They are the core component of a solar photovoltaic power generation system. Photovoltaic modules typically consist of multiple photovoltaic cells connected in series or parallel to provide sufficient voltage and current to meet electricity demands.

[0003] During the production of photovoltaic modules, the backsheet needs to be connected and fixed to the photovoltaic panel. The backsheet provides a certain degree of protection for the photovoltaic panel. When applying adhesive to the backsheet, the adhesive needs to be applied to the backsheet. If the backsheet moves or shifts in position during the adhesive application process, it can easily affect the adhesive application process. Therefore, we propose a high-efficiency automatic adhesive application device for photovoltaic module backsheets. Utility Model Content

[0004] The purpose of this invention is to provide a high-efficiency automatic adhesive application device for photovoltaic module backsheets to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a high-efficiency automatic adhesive application device for photovoltaic module backsheets, comprising a working plate, a support frame fixedly installed at the bottom of the working plate, a conveying mechanism for conveying the backsheet fixedly installed at the top of the working plate, an adhesive supply mechanism for supplying adhesive to the backsheet on the working plate, a front positioning mechanism for positioning the front end of the backsheet on the working plate, two sets of side wall positioning mechanisms for positioning both sides of the backsheet on the conveying mechanism, and a driving mechanism for driving the side wall positioning mechanisms to clamp the backsheet on one side of the front positioning mechanism.

[0006] Furthermore, the conveying mechanism includes a support plate, a synchronous pulley, a synchronous belt, and a drive motor. Two sets of support plates are fixedly installed on the top of the working plate, and two sets of synchronous pulleys are rotatably connected between the two sets of support plates. A synchronous belt is provided on the outside of the synchronous pulleys. A drive motor is fixedly installed on one side of the support plate, and the output end of the drive motor is fixedly connected to the synchronous pulleys.

[0007] Furthermore, the glue dispensing mechanism includes a first electric slide rail, a mounting bracket, a second electric slide rail, a first drive cylinder, and a glue dispensing head. Two sets of first electric slide rails are fixedly installed on the top of the work plate. The mounting bracket is slidably connected to the top of the first electric slide rail via a first electric slider. A second electric slide rail is fixedly installed on one side of the mounting bracket. A fixed bracket is slidably connected to one side of the second electric slide rail via a second electric slider. A first drive cylinder is fixedly installed on the fixed bracket. A mounting seat is fixedly connected to the output end of the first drive cylinder. A glue dispensing head is fixedly installed on the mounting seat.

[0008] Furthermore, the front-end positioning mechanism includes a second drive cylinder, a first connecting rod, and a front baffle. Two sets of second drive cylinders are fixedly installed on the top of the working plate, a first connecting rod is fixedly installed on the top of the second drive cylinder, and a front baffle is fixedly installed on the bottom of the first connecting rod.

[0009] Furthermore, the sidewall positioning mechanism includes a slide rod, a push plate, a telescopic rod, a roller, and a positioning rod. The slide rod and the telescopic rod are slidably connected to the support plate. A push plate is fixedly connected to one side of the slide rod and the telescopic rod. A roller is rotatably connected to one side of the telescopic rod. Multiple sets of positioning rods are fixedly installed on one side of the push plate. A telescopic sleeve is slidably connected to the outside of the positioning rod. A positioning plate is fixedly installed on one side of the telescopic sleeve. A spring is fixedly installed on one side of the push plate and outside the telescopic sleeve. The other end of the spring is fixedly connected to the positioning plate.

[0010] Furthermore, the driving mechanism includes a second connecting rod and a driving block. One side of the first connecting rod is fixedly connected to the driving block via two sets of second connecting rods. One side of the driving block is inclined, and the inclined side of the driving block is in contact with the outer wall of the roller.

[0011] Compared with the prior art, the present invention has the following advantages: The conveying mechanism of the present invention can drive the back plate to move forward, while the glue dispensing mechanism can move in three axes to apply glue to the back plate. When the back plate moves forward, the front positioning mechanism descends to position the front end of the back plate. When the front positioning mechanism descends, it can drive the drive mechanism to descend synchronously. The descending drive mechanism can then drive the two sets of side wall positioning mechanisms to move. In this way, the front positioning mechanism and the side wall positioning mechanism can cooperate with each other to complete the limiting of the back plate, which can prevent errors in glue application to a certain extent. Attached Figure Description

[0012] Figure 1 This is a first perspective structural diagram of the present invention;

[0013] Figure 2 This is a second perspective view of the structure of this utility model;

[0014] Figure 3 This is a schematic diagram of the third perspective structure of the present invention;

[0015] Figure 4 This is an enlarged schematic diagram of structure A of this utility model.

[0016] In the diagram: 1. Working plate; 2. Support frame; 3. Conveying mechanism; 4. Glue dispensing mechanism; 5. Front positioning mechanism; 6. Side wall positioning mechanism; 7. Drive mechanism; 8. Support plate; 9. Synchronous pulley; 10. Synchronous belt; 11. Drive motor; 12. First electric slide rail; 13. First electric slider; 14. Mounting bracket; 15. Second electric slide rail; 16. Second electric slider; 17. Fixing bracket; 18. First drive cylinder; 19. Mounting seat; 20. Glue filling head; 21. Second drive cylinder; 22. First connecting rod; 23. Front baffle; 24. Slide rod; 25. Push plate; 26. Telescopic rod; 27. Roller; 28. Positioning rod; 29. ​​Telescopic sleeve; 30. Positioning plate; 31. Spring; 32. Second connecting rod; 33. Drive block. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Please see Figures 1-4 This utility model provides a technical solution: a high-efficiency automatic adhesive application device for photovoltaic module backsheets, including a working plate 1, a support frame 2 fixedly installed at the bottom of the working plate 1, a conveying mechanism 3 for conveying the backsheet fixedly installed at the top of the working plate 1, an adhesive supply mechanism 4 for supplying adhesive to the backsheet on the working plate 1, a front positioning mechanism 5 for positioning the front end of the backsheet on the working plate 1, two sets of side wall positioning mechanisms 6 for positioning the sides of the backsheet on the conveying mechanism 3, and a driving mechanism 7 for driving the side wall positioning mechanisms 6 to clamp the backsheet on one side of the front positioning mechanism 5.

[0019] The conveying mechanism 3 can drive the back panel forward, while the glue dispensing mechanism 4 can move in three axes to apply glue to the back panel. When the back panel moves forward, the front positioning mechanism 5 descends to position the front end of the back panel. As the front positioning mechanism 5 descends, it drives the drive mechanism 7 to descend synchronously. The descending drive mechanism 7 then drives the two sets of side wall positioning mechanisms 6 to move. In this way, the front positioning mechanism 5 and the side wall positioning mechanism 6 can cooperate to complete the back panel's positioning and prevent errors in glue application to a certain extent.

[0020] Please see Figure 1 and Figure 2 The conveying mechanism 3 includes a support plate 8, a synchronous pulley 9, a synchronous belt 10, and a drive motor 11. Two sets of support plates 8 are fixedly installed on the top of the working plate 1. Two sets of synchronous pulleys 9 are rotatably connected between the two sets of support plates 8. A synchronous belt 10 is provided on the outside of the synchronous pulleys 9. A drive motor 11 is fixedly installed on one side of the support plate 8. The output end of the drive motor 11 is fixedly connected to the synchronous pulley 9.

[0021] In this process, the back plate that needs to be coated with glue is placed above the timing belt 10, the drive motor 11 operates, the drive motor 11 drives the timing pulley 9 to rotate, and then the rotating timing pulley 9 drives the timing belt 10 to rotate, pushing the back plate forward.

[0022] Please see Figure 1 and Figure 2 The glue dispensing mechanism 4 includes a first electric slide rail 12, a mounting bracket 14, a second electric slide rail 15, a first drive cylinder 18, and a glue dispensing head 20. Two sets of first electric slide rails 12 are fixedly installed on the top of the working plate 1. The mounting bracket 14 is slidably connected to the top of the first electric slide rail 12 through a first electric slider 13. The second electric slide rail 15 is fixedly installed on one side of the mounting bracket 14. The fixing bracket 17 is slidably connected to one side of the second electric slide rail 15 through a second electric slider 16. The first drive cylinder 18 is fixedly installed on the fixing bracket 17. The output end of the first drive cylinder 18 is fixedly connected to a mounting base 19. The glue dispensing head 20 is fixedly installed on the mounting base 19.

[0023] Once the back panel is fixed, the first electric slide rail 12 and the second electric slide rail 15 can drive the glue applicator 20 to move along the "X" and "Y" axes. Subsequently, the first drive cylinder 18 can drive the glue applicator 20 to move along the "Z" axis. This allows the glue applicator 20 to move along three axes, completing the glue applicator process for the back panel.

[0024] Please see Figure 1 and Figure 2The front-end positioning mechanism 5 includes a second drive cylinder 21, a first connecting rod 22 and a front baffle 23. Two sets of second drive cylinders 21 are fixedly installed on the top of the working plate 1. The first connecting rod 22 is fixedly installed on the top of the second drive cylinder 21 and the front baffle 23 is fixedly installed on the bottom of the first connecting rod 22.

[0025] When the synchronous belt 10 drives the back plate to move forward, the second drive cylinder 21 drives the first connecting rod 22 and the front baffle 23 to descend, so that the front baffle 23 can be used to position and block the back plate at the front end.

[0026] Please see Figure 1 , Figure 2 , Figure 3 and Figure 4 The side wall positioning mechanism 6 includes a slide rod 24, a push plate 25, a telescopic rod 26, a roller 27, and a positioning rod 28. The slide rod 24 and the telescopic rod 26 are slidably connected to the support plate 8. The push plate 25 is fixedly connected to one side of the slide rod 24 and the telescopic rod 26. The roller 27 is rotatably connected to one side of the telescopic rod 26. Multiple sets of positioning rods 28 are fixedly installed on one side of the push plate 25. A telescopic sleeve 29 is slidably connected to the outside of the positioning rod 28. A positioning plate 30 is fixedly installed on one side of the telescopic sleeve 29. A spring 31 is fixedly installed on one side of the push plate 25 and outside the telescopic sleeve 29. The other end of the spring 31 is fixedly connected to the positioning plate 30. The driving mechanism 7 includes a second connecting rod 32 and a driving block 33. The driving block 33 is fixedly connected to one side of the first connecting rod 22 through two sets of second connecting rods 32. One side of the driving block 33 is inclined and the inclined side of the driving block 33 is in contact with the outer wall of the roller 27.

[0027] When the first connecting rod 22 descends, it can drive the second connecting rod 32 and the drive block 33 to descend. This allows the roller 27 to move backward using the inclined drive block 33, which in turn pushes the slide rod 24, push plate 25, and telescopic rod 26 forward. The moving push plate 25 allows the positioning plate 30 to first contact the side wall of the back plate. Subsequently, the continued movement of the slide rod 24, push plate 25, and telescopic rod 26 allows the telescopic sleeve 29 to move along the outside of the positioning rod 28, and the spring 31 provides a pressing force to the positioning plate 30. In this way, the positioning plate 30 can be used to position the side wall of the back plate.

[0028] In use, firstly, place the backplate to be coated with adhesive above the timing belt 10. The drive motor 11 operates, causing the timing pulley 9 to rotate. The rotating timing pulley 9 then drives the timing belt 10 to rotate, pushing the backplate forward. As the timing belt 10 moves the backplate forward, the second drive cylinder 21 lowers the first connecting rod 22 and the front baffle 23. This allows the front baffle 23 to position and block the front of the backplate. When the first connecting rod 22 lowers, it also lowers the second connecting rod 32 and the drive block 33. This allows the inclined drive block 33 to drive the roller 27 backward, thus pushing the slide rod 24, push plate 25, and extension... The telescopic rod 26 moves forward, and the moving push plate 25 allows the positioning plate 30 to first contact the side wall of the back panel. Then, the continued movement of the slide rod 24, push plate 25 and telescopic rod 26 allows the telescopic sleeve 29 to move along the outside of the positioning rod 28, and the spring 31 provides a squeezing force to the positioning plate 30. In this way, the positioning plate 30 can be used to position the side wall of the back panel. After the back panel is fixed, the first electric slide rail 12 and the second electric slide rail 15 can drive the glue filling head 20 to move along the "X" axis and "Y" axis. Then, the first drive cylinder 18 can drive the glue filling head 20 to move along the "Z" axis. In this way, the glue filling head 20 can move along three axes to complete the glue filling process of the back panel.

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

Claims

1. A high-efficiency automatic adhesive pasting equipment for photovoltaic module backboard, comprising a workboard (1), a supporting frame (2) is fixedly installed at the bottom of the workboard (1), and a conveying mechanism (3) for conveying the backboard is fixedly installed at the top of the workboard (1), characterized in that: The working plate (1) is provided with a glue supply mechanism (4) for supplying glue to the back plate. The working plate (1) is provided with a front positioning mechanism (5) for positioning the front end of the back plate. The conveying mechanism (3) is provided with two sets of side wall positioning mechanisms (6) for positioning the two sides of the back plate. The front positioning mechanism (5) is provided with a driving mechanism (7) for driving the side wall positioning mechanism (6) to clamp the back plate.

2. The high-efficiency automatic adhesive pasting equipment for photovoltaic module back sheets according to claim 1, characterized in that: The conveying mechanism (3) includes a support plate (8), a synchronous pulley (9), a synchronous belt (10), and a drive motor (11). Two sets of support plates (8) are fixedly installed on the top of the working plate (1). Two sets of synchronous pulleys (9) are rotatably connected between the two sets of support plates (8). A synchronous belt (10) is provided on the outside of the synchronous pulleys (9). A drive motor (11) is fixedly installed on one side of the support plate (8). The output end of the drive motor (11) is fixedly connected to the synchronous pulleys (9).

3. The high-efficiency automatic adhesive pasting equipment for photovoltaic module back sheets according to claim 2, characterized in that: The glue dispensing mechanism (4) includes a first electric slide rail (12), a mounting bracket (14), a second electric slide rail (15), a first drive cylinder (18), and a glue dispensing head (20). Two sets of first electric slide rails (12) are fixedly installed on the top of the working plate (1). The mounting bracket (14) is slidably connected to the top of the first electric slide rail (12) through a first electric slider (13). The second electric slide rail (15) is fixedly installed on one side of the mounting bracket (14). The fixing bracket (17) is slidably connected to one side of the second electric slide rail (15) through a second electric slider (16). The first drive cylinder (18) is fixedly installed on the fixing bracket (17). The output end of the first drive cylinder (18) is fixedly connected to a mounting seat (19). The glue dispensing head (20) is fixedly installed on the mounting seat (19).

4. The high-efficiency automatic adhesive pasting equipment for photovoltaic module back sheets according to claim 3, characterized in that: The front-end positioning mechanism (5) includes a second drive cylinder (21), a first connecting rod (22) and a front baffle (23). Two sets of second drive cylinders (21) are fixedly installed on the top of the working plate (1). The first connecting rod (22) is fixedly installed on the top of the second drive cylinder (21), and the front baffle (23) is fixedly installed on the bottom of the first connecting rod (22).

5. The high-efficiency automatic adhesive pasting equipment for photovoltaic module back sheets according to claim 4, characterized in that: The side wall positioning mechanism (6) includes a slide rod (24), a push plate (25), a telescopic rod (26), a roller (27), and a positioning rod (28). The slide rod (24) and the telescopic rod (26) are slidably connected on the support plate (8). The push plate (25) is fixedly connected to one side of the slide rod (24) and the telescopic rod (26). The roller (27) is rotatably connected to one side of the telescopic rod (26). Multiple sets of positioning rods (28) are fixedly installed on one side of the push plate (25). A telescopic sleeve (29) is slidably connected to the outside of the positioning rod (28). A positioning plate (30) is fixedly installed on one side of the telescopic sleeve (29). A spring (31) is fixedly installed on one side of the push plate (25) and outside the telescopic sleeve (29). The other end of the spring (31) is fixedly connected to the positioning plate (30).

6. The high-efficiency automatic adhesive pasting equipment for photovoltaic module back sheets according to claim 5, characterized in that: The driving mechanism (7) includes a second connecting rod (32) and a driving block (33). The driving block (33) is fixedly connected to one side of the first connecting rod (22) through two sets of second connecting rods (32). One side of the driving block (33) is inclined, and the inclined side of the driving block (33) is in contact with the outer wall of the roller (27).

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