Secondary trimming equipment for photovoltaic module

Abstract

The secondary trimming equipment comprises a working plate and a polishing mechanism for polishing the photovoltaic module, a supporting frame is fixedly installed at the bottom of the working plate, a plurality of sets of avoiding grooves are formed in the surface of the working plate, and the supporting frame is fixedly installed on the working plate. A positioning mechanism for positioning the photovoltaic module is arranged at the position, corresponding to the receding groove, of the working plate, a moving mechanism for driving the grinding mechanism to move in a three-axis mode is arranged at the top of the working plate, and the grinding mechanism is fixedly installed on one side of the moving mechanism. After a photovoltaic module needing to be subjected to trimming treatment is placed, the arranged positioning mechanism penetrates through the receding groove and extends upwards, so that the position of the photovoltaic module can be fixed, and then the arranged moving mechanism can drive the polishing mechanism to perform three-axis movement; and then the arranged grinding mechanism can perform grinding and trimming treatment on the grinding and trimming position of the photovoltaic module, and the situation of trimming dislocation is prevented.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic module processing technology, specifically to a secondary trimming device for photovoltaic modules. Background Technology

[0002] Photovoltaic modules, also known as solar panels or solar modules, are the basic units of photovoltaic power generation systems. They consist of multiple photovoltaic cells connected in series or parallel, and can directly convert sunlight into electrical energy.

[0003] Secondary edge trimming is a crucial step in the manufacturing process of photovoltaic (PV) modules. It ensures the flatness and aesthetics of the module edges and contributes to improving the overall quality and reliability of the module. Secondary edge trimming equipment is primarily used to correct and polish the edges of PV modules, removing excess material or irregular parts to guarantee dimensional accuracy and flatness. However, existing PV modules require clamping and positioning during secondary edge trimming; otherwise, the modules may shift, leading to trimming and polishing errors. Therefore, we propose a secondary edge trimming device for PV modules. Utility Model Content

[0004] The purpose of this invention is to provide a secondary trimming device for photovoltaic modules to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a secondary trimming device for photovoltaic modules, comprising a working plate and a grinding mechanism for grinding the photovoltaic modules. A support frame is fixedly installed at the bottom of the working plate, and multiple sets of clearance grooves are formed on the surface of the working plate. A positioning mechanism for positioning the photovoltaic modules is provided on the working plate at the position corresponding to the clearance grooves. A moving mechanism for driving the grinding mechanism to move along three axes is provided at the top of the working plate, and the grinding mechanism is fixedly installed on one side of the moving mechanism.

[0006] Furthermore, the positioning mechanism includes a limiting slide rod, a moving plate, a driving cylinder, an adjusting groove, a mounting plate, and a threaded rod. Multiple sets of limiting slide rods are fixedly installed on the bottom of the working plate. A moving plate is slidably connected to the limiting slide rod. A driving cylinder is fixedly installed on the moving plate, and the output end of the driving cylinder is fixedly connected to the working plate. Multiple adjusting grooves are formed through the moving plate at positions corresponding to the clearance grooves. Two sets of threaded rods inserted into the adjusting grooves are fixedly connected to the bottom of the mounting plate. Locking nuts are threaded onto the external threads of the threaded rods. A positioning block with one side inclined is fixedly connected to the top of the mounting plate at positions corresponding to the clearance grooves.

[0007] Furthermore, the moving mechanism includes a first electric slide rail, a first electric slider, a gantry frame, a second electric slider, and a third electric slide rail. Two sets of first electric slide rails arranged in the "X" axis direction are fixedly installed on the top of the work plate. The gantry frame is slidably connected to the first electric slide rails via the first electric slider. A second electric slide rail arranged in the "Y" axis direction is fixedly installed on one side of the gantry frame. A third electric slide rail arranged in the "Z" axis direction is slidably connected to one side of the second electric slide rail via the second electric slider. A third electric slider is slidably connected to one side of the third electric slide rail.

[0008] Furthermore, the polishing mechanism includes a fixed frame, a drive motor, and a polishing block. A fixed frame is fixedly installed on one side of the third electric slider, a drive motor is fixedly installed on the fixed frame, and a polishing block is fixedly connected to the output end of the drive motor.

[0009] Furthermore, multiple sets of fixing blocks are fixedly installed on the top of the working plate, and ball bearings are rotatably connected to the top of the fixing blocks.

[0010] Furthermore, both the positioning block and the ball bearing are made of stainless steel.

[0011] Compared with the prior art, the present invention has the following advantages: After the photovoltaic module requiring edge trimming is placed, the positioning mechanism extends upward through the clearance groove, thus fixing the position of the photovoltaic module. Subsequently, the moving mechanism can drive the grinding mechanism to move in three axes, and the grinding mechanism can then grind and trim the edge of the photovoltaic module, preventing edge misalignment. 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 of the present invention.

[0015] Figure 4 This is a schematic diagram of the fourth perspective of the present invention.

[0016] In the diagram: 1. Working plate; 2. Support frame; 3. Clearance groove; 4. Positioning mechanism; 5. Moving mechanism; 6. Grinding mechanism; 7. Limiting slide bar; 8. Moving plate; 9. Drive cylinder; 10. Adjustment groove; 11. Mounting plate; 12. Positioning block; 13. Threaded rod; 14. Locking nut; 15. First electric slide rail; 16. First electric slider; 17. Gantry frame; 18. Second electric slide rail; 19. Second electric slider; 20. Third electric slide rail; 21. Third electric slider; 22. Fixing frame; 23. Drive motor; 24. Grinding block; 25. Fixing block; 26. Ball bearing. 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 secondary trimming device for photovoltaic modules, including a working plate 1 and a grinding mechanism 6 for grinding the photovoltaic modules. A support frame 2 is fixedly installed at the bottom of the working plate 1. Multiple sets of clearance grooves 3 are opened on the surface of the working plate 1. A positioning mechanism 4 for positioning the photovoltaic modules is provided on the working plate 1 and at the position corresponding to the clearance grooves 3. A moving mechanism 5 for driving the grinding mechanism 6 to move in three axes is provided at the top of the working plate 1. The grinding mechanism 6 is fixedly installed on one side of the moving mechanism 5.

[0019] After the photovoltaic modules requiring edge trimming are placed, the positioning mechanism 4 extends upward through the clearance groove 3 to fix the position of the photovoltaic modules. Then, the moving mechanism 5 drives the grinding mechanism 6 to move in three axes. The grinding mechanism 6 then grinds and trims the edge of the photovoltaic modules to prevent misalignment during edge trimming.

[0020] Please see Figure 1 , Figure 2 , Figure 3 and Figure 4The positioning mechanism 4 includes a limiting slide bar 7, a moving plate 8, a driving cylinder 9, an adjusting groove 10, a mounting plate 11, and a threaded rod 13. Multiple sets of limiting slide bars 7 are fixedly installed at the bottom of the working plate 1. The moving plate 8 is slidably connected to the limiting slide bar 7. The driving cylinder 9 is fixedly installed on the moving plate 8, and its output end is fixedly connected to the working plate 1. Multiple sets of adjusting grooves 10 are formed through the moving plate 8 at positions corresponding to the clearance groove 3. Two sets of threaded rods 13 inserted into the adjusting grooves 10 are fixedly connected to the bottom of the mounting plate 11. Locking nuts 14 are threadedly connected to the external threads of the threaded rods 13. A positioning block 12 with one side inclined is fixedly connected to the top of the mounting plate 11 at a position corresponding to the clearance groove 3. Multiple sets of fixing blocks 25 are fixedly installed on the top of the working plate 1, and ball bearings 26 are rotatably connected to the top of the fixing blocks 25.

[0021] The photovoltaic module to be processed is placed above the ball bearing 26, and then the driving cylinder 9 is operated. The driving cylinder 9 drives the moving plate 8 to move upward along the limit slide bar 7. Then, the photovoltaic module can be positioned by the positioning block 12 set on one side at an angle. When the photovoltaic module moves, it can be quickly driven to move by the rotating ball bearing 26. When it is necessary to position photovoltaic modules of different specifications, the locking nut 14 can be unscrewed and the position of the threaded rod 13 inside the adjustment groove 10 can be adjusted. Thus, the positioning block 12 can be used to position photovoltaic modules of different specifications.

[0022] Please see Figure 1 , Figure 2 and Figure 3 The moving mechanism 5 includes a first electric slide rail 15, a first electric slider 16, a gantry frame 17, a second electric slider 19, and a third electric slide rail 20. Two sets of first electric slide rails 15 arranged in the "X" axis direction are fixedly installed on the top of the working plate 1. The gantry frame 17 is slidably connected to the first electric slide rail 15 through the first electric slider 16. A second electric slide rail 18 arranged in the "Y" axis direction is fixedly installed on one side of the gantry frame 17. A third electric slide rail 20 arranged in the "Z" axis direction is slidably connected to one side of the second electric slide rail 18 through the second electric slider 19. A third electric slider 21 is slidably connected to one side of the third electric slide rail 20.

[0023] The first electric slide rail 15, the second electric slide rail 18 and the third electric slide rail 20 can drive the first electric slider 16, the second electric slider 19 and the third electric slider 21 to move in three axes, which can drive the grinding mechanism 6 to move in three axes to grind and trim.

[0024] Please see Figure 1 , Figure 2 and Figure 3The grinding mechanism 6 includes a fixed frame 22, a drive motor 23, and a grinding block 24. The fixed frame 22 is fixedly installed on one side of the third electric slider 21. The drive motor 23 is fixedly installed on the fixed frame 22. The output end of the drive motor 23 is fixedly connected to the grinding block 24.

[0025] After the grinding mechanism 6 completes its movement according to the moving mechanism 5, the drive motor 23 operates, and then the drive motor 23 can drive the grinding block 24 to perform grinding and trimming on the photovoltaic module.

[0026] Please see Figure 1 , Figure 2 , Figure 3 and Figure 4 The positioning block 12 and the ball bearing 26 are both made of stainless steel. The stainless steel positioning block 12 and the ball bearing 26 can prevent contamination of the photovoltaic module when they come into contact with the photovoltaic module.

[0027] In use, firstly, after the photovoltaic modules requiring edge trimming are placed, the positioning mechanism 4 extends upward through the clearance groove 3, thus fixing the position of the photovoltaic modules. Then, the moving mechanism 5 drives the grinding mechanism 6 to move along three axes, grinding the edges of the photovoltaic modules to prevent misalignment. The photovoltaic modules to be processed are placed above the ball bearings 26, and then the driving cylinder 9 operates, moving the moving plate 8 upward along the limit slide rod 7. The photovoltaic modules are then positioned using the tilted positioning block 12. During the movement of the photovoltaic modules, the rotating ball bearings 26... The photovoltaic modules are moved quickly. When it is necessary to position photovoltaic modules of different specifications, the locking nut 14 can be unscrewed and the position of the threaded rod 13 inside the adjustment groove 10 can be adjusted. The positioning block 12 can then be used to position photovoltaic modules of different specifications. The first electric slide rail 15, the second electric slide rail 18 and the third electric slide rail 20 can drive the first electric slider 16, the second electric slider 19 and the third electric slider 21 to move in three axes. This can drive the grinding mechanism 6 to move in three axes to grind and trim. After the grinding mechanism 6 has moved according to the moving mechanism 5, the drive motor 23 operates. Then, the drive motor 23 can drive the grinding block 24 to grind and trim the photovoltaic modules.

[0028] 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 secondary trimming device for photovoltaic modules, comprising a working plate (1) and a grinding mechanism (6) for grinding photovoltaic modules, wherein a support frame (2) is fixedly installed on the bottom of the working plate (1), and multiple sets of clearance grooves (3) are formed on the surface of the working plate (1), characterized in that: The working plate (1) is provided with a positioning mechanism (4) for positioning the photovoltaic module at the position corresponding to the clearance groove (3). The top of the working plate (1) is provided with a moving mechanism (5) that drives the grinding mechanism (6) to move in three axes. The grinding mechanism (6) is fixedly installed on one side of the moving mechanism (5).

2. The secondary trimming equipment for photovoltaic modules according to claim 1, characterized in that: The positioning mechanism (4) includes a limiting slide bar (7), a moving plate (8), a driving cylinder (9), an adjustment groove (10), a mounting plate (11), and a threaded rod (13). Multiple sets of limiting slide bars (7) are fixedly installed at the bottom of the working plate (1). The moving plate (8) is slidably connected to the limiting slide bar (7). The driving cylinder (9) is fixedly installed on the moving plate (8). The output end of the driving cylinder (9) is fixedly connected to the working plate (1). Multiple sets of adjustment grooves (10) are opened through the moving plate (8) at the position corresponding to the clearance groove (3). Two sets of threaded rods (13) inserted into the adjustment grooves (10) are fixedly connected to the bottom of the mounting plate (11). Locking nuts (14) are connected to the external threads of the threaded rods (13). A positioning block (12) with one side inclined is fixedly connected to the top of the mounting plate (11) at the position corresponding to the clearance groove (3).

3. The secondary trimming equipment for photovoltaic modules according to claim 2, characterized in that: The moving mechanism (5) includes a first electric slide rail (15), a first electric slider (16), a gantry (17), a second electric slider (19), and a third electric slide rail (20). Two sets of first electric slide rails (15) arranged in the "X" axis direction are fixedly installed on the top of the working plate (1). The gantry (17) is slidably connected to the first electric slide rail (15) through the first electric slider (16). A second electric slide rail (18) arranged in the "Y" axis direction is fixedly installed on one side of the gantry (17). A third electric slide rail (20) arranged in the "Z" axis direction is slidably connected to one side of the second electric slide rail (18) through the second electric slider (19). A third electric slider (21) is slidably connected to one side of the third electric slide rail (20).

4. The secondary trimming equipment for photovoltaic modules according to claim 3, characterized in that: The polishing mechanism (6) includes a fixed frame (22), a drive motor (23) and a polishing block (24). The fixed frame (22) is fixedly installed on one side of the third electric slider (21). The drive motor (23) is fixedly installed on the fixed frame (22). The output end of the drive motor (23) is fixedly connected to the polishing block (24).

5. The secondary trimming equipment for photovoltaic modules according to claim 4, characterized in that: The top of the working plate (1) is fixedly installed with multiple sets of fixing blocks (25), and the top of the fixing blocks (25) is rotatably connected with ball bearings (26).

6. The secondary trimming equipment for photovoltaic modules according to claim 5, characterized in that: The positioning block (12) and the ball (26) are both made of stainless steel.

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