A recycling device for photovoltaic panel aluminum frame

Abstract

The application relates to the technical field of solid waste recycling, in particular to a recycling device for photovoltaic panel aluminum frames, which comprises a bottom plate, a cutting table is fixedly installed at the upper end of the bottom plate; a chopping mechanism for chopping and recycling the photovoltaic panel aluminum frames on the cutting table is further arranged; the chopping mechanism comprises a cutter arranged on the upper side of the cutting table, a hydraulic cylinder is fixedly installed at the upper end of the cutter, a support is fixedly installed on the middle part of the hydraulic cylinder, the lower end of the support is fixedly installed on the bottom plate, a pressing plate is arranged on the lower left side of the cutter, and anti-deviation plates are arranged on the front and back sides of the pressing plate; a crushing mechanism for crushing the photovoltaic panel aluminum frames chopped by the cutter is further arranged; in the application, the photovoltaic panel aluminum frames are chopped and crushed in two steps, so that the photovoltaic panel aluminum frames can be effectively disintegrated into small pieces, the subsequent melting and recycling of the photovoltaic panel aluminum frame pieces are facilitated, and the recycling efficiency and quality of the photovoltaic panel aluminum frames are improved.

Description

Technical Field

[0001] This invention relates to the field of solid waste recycling and treatment technology, specifically to a recycling and treatment device for aluminum frames of photovoltaic panels. Background Technology

[0002] Solar panels (photovoltaic modules) are devices that directly convert solar radiation energy into electrical energy using the photovoltaic effect of semiconductor materials. Their core is the PN junction, and the most common material is crystalline silicon. The main types include monocrystalline silicon with high conversion efficiency and polycrystalline silicon with lower cost. As the core of a solar power generation system, it is widely used in centralized power plants, distributed rooftops, and space-based power generation.

[0003] Currently, most of the recycling and processing devices for aluminum frames of photovoltaic panels on the market still have some shortcomings. For example, Chinese patent application number CN202511110420.X discloses "a recycling and processing device and working method for aluminum frame components of photovoltaic panels", which includes: a clamping component, installed on a frame, and having a clamping part with vertically adjustable dimensions; a cutting component, including a cutting tool table and an adjustment mechanism, wherein the cutting tool table is installed on the frame through the adjustment mechanism to adjust the relative position of the cutting tool table and the clamping part.

[0004] However, the above-mentioned existing technical solutions have the following drawbacks: the solutions cannot finely chop the disassembled photovoltaic panel aluminum frames. When melting and recycling the photovoltaic panel aluminum frames, the different sizes or large shapes of the photovoltaic panel aluminum frames make it difficult to perform efficient melting, thus affecting the efficiency of subsequent photovoltaic panel aluminum frame recycling.

[0005] Therefore, we propose a recycling device for aluminum frames of photovoltaic panels to solve the problems mentioned above. Summary of the Invention

[0006] The purpose of this invention is to provide a recycling and processing device for aluminum frames of photovoltaic panels to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a recycling and processing device for aluminum frames of photovoltaic panels, comprising a base plate, wherein a cutting table is fixedly installed on the upper end of the base plate; It also includes a shredding mechanism for shredding and recycling the aluminum frame of the photovoltaic panel on the cutting table. The shredding mechanism includes a cutter set on the upper side of the cutting table, a hydraulic cylinder fixedly installed on the upper end of the cutter, a bracket fixedly installed on the middle of the hydraulic cylinder, and the lower end of the bracket fixedly installed on the base plate. A pressure plate is provided on the lower left side of the cutter, and anti-deviation plates are abutted and fitted on both the front and rear sides of the pressure plate. It also includes a crushing mechanism for crushing the aluminum frame of the photovoltaic panel after it has been shredded by the cutter. The crushing mechanism includes a pressure barrel located on the left side of the cutting table. Guide rods 2 are slidably installed on both the front and rear sides of the pressure barrel. A support seat is fixedly installed at the lower end of the guide rods 2. The lower end of the support seat is slidably installed on the base plate. Springs 3 are sleeved on the outer side of the guide rods 2.

[0008] Preferably, a telescopic rod is fixedly installed on the upper end of the pressure plate, a movable frame is fixedly installed on the upper end of the telescopic rod, and a spring is sleeved on the outer side of the telescopic rod. The upper and lower ends of the spring are fixedly connected to the movable frame and the pressure plate, respectively.

[0009] Preferably, each of the anti-deviation plates has a guide rod fixedly installed at one end, and a sloping groove plate is slidably installed through the outer side of the guide rod. The upper end of the sloping groove plate is fixedly connected to the movable frame.

[0010] Preferably, a connecting rod is slidably mounted through the upper side of the movable frame, the right end of the connecting rod is fixedly mounted on the cutter, and a second spring is sleeved on the outer side of the connecting rod, with the left and right ends of the second spring respectively fixedly connected to the connecting rod and the movable frame.

[0011] Preferably, a wedge is fixedly installed on the lower left side of the movable frame, a protruding plate is provided on the lower side of the wedge, and a rotating shaft is fixedly installed on the front end of the protruding plate.

[0012] Preferably, a support plate is rotatably mounted through the front end of the rotating shaft, the support plate is fixedly connected to the left end of the bracket, and a torsion spring is sleeved on the outer side of the rotating shaft.

[0013] Preferably, a spring four is fixedly installed at the front end of the support base, a vertical plate is fixedly installed at the front end of the spring four, and the lower end of the vertical plate is fixedly installed on the base plate.

[0014] Preferably, a triangular block plate is fixedly installed on the upper rear side of the support base, and a top plate is provided on the upper side of the triangular block plate. The top plate is slidably installed on the bracket and is fixedly connected to the rear end of the cutter.

[0015] Preferably, the pressure barrel is provided with an eccentric wheel on its lower side, a gear shaft is fixedly installed on the left end of the eccentric wheel, a fixed plate is rotatably installed through the middle of the gear shaft, the lower end of the fixed plate is fixedly installed on the support base, and a rack is fixedly installed on the upper end of the base plate corresponding to the gear shaft.

[0016] Compared with the prior art, the beneficial effects of the present invention are: 1. In this invention, the aluminum frame of the photovoltaic panel to be processed is conveyed from right to left to the cutting table by a conveying device. The left end of the aluminum frame of the photovoltaic panel passes under the pressure plate. The hydraulic cylinder is activated to drive the cutter to descend. The cutter cuts the aluminum frame of the photovoltaic panel under the lower side into pieces. When the cutter descends, it will drive the connecting rod, movable frame, telescopic rod and pressure plate to descend synchronously. The lower end of the pressure plate is lower than the cutter. It will first press the left side of the aluminum frame of the photovoltaic panel onto the cutting table. The telescopic rod is squeezed and automatically retracts. The spring is squeezed and stores force to prevent the aluminum frame of the photovoltaic panel on the cutting table from flying and injuring people when it is cut. It also makes it easier to collect the cut pieces of the aluminum frame of the photovoltaic panel and facilitate subsequent recycling.

[0017] 2. In this invention, when the movable frame descends, it also drives the inclined slot plate to descend synchronously. The lower end of the anti-deviation plate is in close contact with the cutting table, which causes the anti-deviation plate to slide in the inclined slot on the inclined slot plate. The inclined slot plate will push the anti-deviation plates to gradually move closer to each other. The anti-deviation plates on both sides help to straighten the photovoltaic aluminum frame on the lower side of the pressure plate, avoiding the photovoltaic aluminum frame from being skewed when the cutter cuts it, resulting in the photovoltaic aluminum frame fragments being of different sizes, which would affect the subsequent crushing process.

[0018] 3. In this invention, when the movable frame descends, it causes the inclined block to pass over the convex plate and move to the lower side of the convex plate. When the convex plate is squeezed by the inclined block, it causes the rotating shaft to rotate on the support plate. The torsion spring is automatically compressed and stores energy. When the inclined block passes over the convex plate, the torsion spring causes the rotating shaft and the convex plate to reset. When the movable frame causes the inclined block to rise and reset, it is blocked by the convex plate. The convex plate is limited by the support plate and cannot rotate upward. This causes the inclined block to be squeezed by the convex plate, causing the movable frame to move to the left on the connecting rod, compressing and storing energy for the second spring. The movable frame also causes the telescopic rod and the pressure plate to move to the left synchronously. This is beneficial for accurately pushing the shredded photovoltaic aluminum frame fragments on the cutting table into the pressure barrel, which is beneficial for subsequent centralized crushing and processing, and improves the recycling efficiency of the photovoltaic aluminum frame.

[0019] 4. In this invention, when the cutter is raised and lowered, it will drive the top plate to rise and fall synchronously. The top plate will intermittently contact and squeeze the triangular block plate on the lower side. The triangular block plate will squeeze the support base, which will drive the spring four to squeeze and store force. The spring four can reset the support base, so that the support base can move back and forth on the bottom plate. The support base will also drive the guide rod two and the pressure barrel to move back and forth synchronously. This is beneficial to shake the photovoltaic panel aluminum frame fragments collected in the pressure barrel, ensuring that they can be evenly distributed inside the pressure barrel, which is convenient for subsequent uniform crushing and collection.

[0020] 5. In this invention, when the support seat reciprocates back and forth, it also drives the fixed plate, gear shaft, and eccentric wheel to reciprocate synchronously. The gear shaft is meshed with the rack, which drives the gear shaft and eccentric wheel to rotate on the fixed plate. The eccentric wheel intermittently squeezes the pressure barrel, pushing the pressure barrel to slide up and down on the guide rod two. The spring three sets up will reset the pressure barrel, so that the pressure barrel can vibrate up and down while shaking back and forth, ensuring that the photovoltaic panel aluminum frame fragments in the pressure barrel will not accumulate on one side in large quantities, which would affect the subsequent centralized crushing process, thereby improving the quality of subsequent crushing.

[0021] 6. In this invention, by performing two steps of chopping and crushing the aluminum frame of the photovoltaic panel, the aluminum frame of the photovoltaic panel can be effectively dismembered into small pieces, which is beneficial for the subsequent melting and recycling of the fragments of the aluminum frame of the photovoltaic panel, thereby improving the recycling efficiency and quality of the aluminum frame of the photovoltaic panel. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall left-side three-dimensional structure of the present invention; Figure 2 For the present invention Figure 1 A schematic diagram of the three-dimensional structure viewed from below; Figure 3 For the present invention Figure 1 Enlarged schematic diagram of the connection between the cutting blade, pressure plate, and support; Figure 4 For the present invention Figure 3 Schematic diagram of the structure at point A; Figure 5 For the present invention Figure 3 Schematic diagram of the structure at point B; Figure 6 For the present invention Figure 1 Schematic diagram of the structure at point C; Figure 7 For the present invention Figure 1 Schematic diagram of the structure at point D; Figure 8 For the present invention Figure 2 Schematic diagram of the structure at point E; In the diagram: 1. Base plate; 2. Cutting table; Shredding Mechanism: 3. Cutter; 4. Hydraulic Cylinder; 5. Support; 6. Pressure Plate; 7. Telescopic Rod; 8. Movable Frame; 9. Spring 1; 10. Anti-deviation Plate; 11. Guide Rod 1; 12. Inclined Slot Plate; 13. Connecting Rod; 14. Spring 2; 15. Inclined Block; 16. Convex Plate; 17. Support Plate; 18. Rotating Shaft; 19. Torsion Spring; Crushing mechanism: 20. Crushing barrel; 21. Guide rod 2; 22. Support seat; 23. Spring 3; 24. Spring 4; 25. Vertical plate; 27. Triangular block plate; 28. Top plate; 29. ​​Eccentric wheel; 30. Gear shaft; 31. Fixing plate; 32. Rack. Detailed Implementation

[0023] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0024] Please see Figures 1-8 This invention provides a technical solution: a recycling device for aluminum frames of photovoltaic panels, comprising a base plate 1, a cutting table 2 fixedly mounted on the upper end of the base plate 1; and a shredding mechanism for shredding and recycling the aluminum frames of photovoltaic panels on the cutting table 2. The shredding mechanism includes a cutter 3 disposed on the upper side of the cutting table 2, a hydraulic cylinder 4 fixedly mounted on the upper end of the cutter 3, a bracket 5 fixedly mounted on the middle of the hydraulic cylinder 4, the lower end of the bracket 5 fixedly mounted on the base plate 1, a pressure plate 6 disposed on the lower left side of the cutter 3, anti-deviation plates 10 abutting and fitting on both the front and rear sides of the pressure plate 6, a telescopic rod 7 fixedly mounted on the upper end of the pressure plate 6, a movable frame 8 fixedly mounted on the upper end of the telescopic rod 7, and a spring 9 sleeved on the outer side of the telescopic rod 7, the upper and lower ends of the spring 9 being fixed to the movable frame 8 and the pressure plate 6 respectively. The anti-deviation plates 10 are fixedly connected, with guide rods 11 fixedly installed at their far ends. A sloping groove plate 12 is slidably installed through the outer side of the guide rods 11. The upper ends of the sloping groove plates 12 are fixedly connected to the movable frame 8. A connecting rod 13 is slidably installed through the upper side of the movable frame 8. The right end of the connecting rod 13 is fixedly installed on the cutter 3. A spring 14 is sleeved on the outer side of the connecting rod 13. The left and right ends of the spring 14 are fixedly connected to the connecting rod 13 and the movable frame 8, respectively. A wedge block 15 is fixedly installed on the lower left side of the movable frame 8. A protruding plate 16 is provided on the lower side of the wedge block 15. A rotating shaft 18 is fixedly installed at the front end of the protruding plate 16. A support plate 17 is rotatably installed through the front end of the rotating shaft 18. The support plate 17 is fixedly connected to the left end of the bracket 5. A torsion spring 19 is sleeved on the outer side of the rotating shaft 18. During operation, the aluminum frame of the photovoltaic panel to be processed is conveyed from right to left to the cutting table 2 via a conveying device. The left end of the aluminum frame passes under the pressure plate 6. The hydraulic cylinder 4 is activated to drive the cutter 3 to descend. The cutter 3 cuts the aluminum frame of the photovoltaic panel into pieces. When the cutter 3 descends, it drives the connecting rod 13, the movable frame 8, the telescopic rod 7, and the pressure plate 6 to descend synchronously. The lower end of the pressure plate 6 is lower than the cutter 3, so it first presses the left side of the aluminum frame of the photovoltaic panel onto the cutting table 2. The telescopic rod 7 is squeezed and automatically retracts, and the spring 9 is squeezed and stores force. To prevent the photovoltaic panel aluminum frame from flying and injuring people when it is cut on the cutting table 2, and to facilitate the collection of the cut pieces for subsequent recycling, the movable frame 8 descends, which also drives the inclined slot plate 12 to descend simultaneously. The lower end of the anti-deviation plate 10 is in close contact with the cutting table 2, causing the anti-deviation plate 10 to slide in the inclined slot on the inclined slot plate 12. The inclined slot plate 12 pushes the anti-deviation plates 10 closer together. The anti-deviation plates 10 on both sides help to concentrate the photovoltaic panel aluminum frame under the pressure plate 6. The straightening mechanism prevents the aluminum frame of the photovoltaic panel from becoming misaligned when the cutter 3 cuts it, thus avoiding unevenly sized fragments that could affect subsequent crushing. When the movable frame 8 descends, it causes the inclined block 15 to pass over the convex plate 16 and move to its underside. When the convex plate 16 is squeezed by the inclined block 15, it causes the rotating shaft 18 to rotate on the support plate 17. The torsion spring 19 is automatically compressed and stores energy. When the inclined block 15 passes over the convex plate 16, the torsion spring 19 causes the rotating shaft 18 and the convex plate 16 to return to their original positions. When the movable frame 8 drives the inclined block 15 to rise and reset, it will be blocked by the convex plate 16. The convex plate 16 is limited by the support plate 17 and cannot rotate upward. As a result, the inclined block 15 will be squeezed by the convex plate 16, which will drive the movable frame 8 to move to the left on the connecting rod 13, and compress and store the spring 14. The movable frame 8 will also drive the telescopic rod 7 and the pressure plate 6 to move to the left in sync. This is conducive to accurately pushing the shredded photovoltaic aluminum frame fragments on the cutting table 2 into the pressure barrel 20, which is conducive to the subsequent centralized crushing process and improves the recycling efficiency of the photovoltaic aluminum frame.

[0025] As an embodiment of the present invention, a crushing mechanism is also provided for crushing the aluminum frame of the photovoltaic panel after it has been shredded by the cutter 3. The crushing mechanism includes a pressure barrel 20 disposed on the left side of the cutting table 2. Guide rods 21 are slidably mounted through the pressure barrel 20 on both the front and rear sides. A support base 22 is fixedly mounted on the lower end of the guide rods 21. The lower end of the support base 22 is slidably mounted on the base plate 1. Springs 23 are sleeved on the outer sides of the guide rods 21. A spring 24 is fixedly mounted on the front end of the support base 22. A vertical plate 25 is fixedly mounted on the front end of the spring 24. The lower end of the support 22 is fixedly installed on the base plate 1. A triangular block plate 27 is fixedly installed on the rear side of the upper end of the support base 22. A top plate 28 is provided on the upper side of the triangular block plate 27. The top plate 28 is slidably installed on the support 5 and is fixedly connected to the rear end of the cutter 3. An eccentric wheel 29 is provided on the lower side of the pressure barrel 20. A gear shaft 30 is fixedly installed on the left end of the eccentric wheel 29. A fixing plate 31 is rotatably installed through the middle of the gear shaft 30. The lower end of the fixing plate 31 is fixedly installed on the support base 22. A rack 32 is fixedly installed on the upper end of the base plate 1 corresponding to the gear shaft 30. During operation, when the cutter 3 rises and falls, it drives the top plate 28 to rise and fall synchronously. The top plate 28 intermittently contacts and squeezes the triangular block 27 on the lower side, which in turn squeezes the support base 22, thereby driving the spring 4 24 to squeeze and store force. The spring 4 24 can reset the support base 22, allowing the support base 22 to move back and forth on the base plate 1. The support base 22 also drives the guide rod 21 and the pressure barrel 20 to move back and forth synchronously, which helps to shake the photovoltaic panel aluminum frame fragments collected in the pressure barrel 20, ensuring that they are evenly distributed inside the pressure barrel 20, facilitating subsequent uniform crushing and collection. When the support base 22 moves back and forth, it also drives the fixed plate 31, gear shaft 30, and eccentric wheel 29 to move back and forth synchronously. The 0 will be meshed by the rack 32, driving the gear shaft 30 and the eccentric wheel 29 to rotate on the fixed plate 31. The eccentric wheel 29 will intermittently squeeze the pressure barrel 20, pushing the pressure barrel 20 to slide up and down on the guide rod 21. The spring 3 23 will reset the pressure barrel 20, so that the pressure barrel 20 can shake back and forth and vibrate up and down at the same time. This ensures that the photovoltaic panel aluminum frame fragments in the pressure barrel 20 will not accumulate on one side, which would affect the subsequent centralized crushing process. This improves the quality of subsequent crushing. By cutting and crushing the photovoltaic panel aluminum frame, the photovoltaic panel aluminum frame can be effectively dismembered into small pieces, which is conducive to the subsequent melting and recycling of the photovoltaic panel aluminum frame fragments, thus improving the recycling efficiency and quality of the photovoltaic panel aluminum frame.

[0026] Working principle: The aluminum frame of the photovoltaic panel to be processed is conveyed from right to left to the cutting table 2 via a conveying device. The left end of the aluminum frame passes under the pressure plate 6. The hydraulic cylinder 4 is activated to drive the cutter 3 to descend. The cutter 3 cuts the aluminum frame of the photovoltaic panel into pieces. When the cutter 3 descends, it will drive the connecting rod 13, the movable frame 8, the telescopic rod 7, and the pressure plate 6 to descend simultaneously. The lower end of the pressure plate 6 is lower than the cutter 3, so it will first press the left side of the aluminum frame of the photovoltaic panel onto the cutting table 2. The telescopic rod 7 is squeezed and automatically retracts. The spring 9 is squeezed and stores force to prevent the aluminum frame of the photovoltaic panel on the cutting table 2 from flying and injuring people when it is cut. It also facilitates the collection of the cut pieces of the aluminum frame of the photovoltaic panel for subsequent recycling. When the movable frame 8 descends, it also drives the inclined plate 12 to descend synchronously. The lower end of the anti-deviation plate 10 is in close contact with the cutting table 2, which causes the anti-deviation plate 10 to slide in the inclined groove on the inclined plate 12. The inclined plate 12 will push the anti-deviation plates 10 to gradually move closer to each other. The anti-deviation plates 10 on both sides help to straighten the photovoltaic aluminum frame under the pressure plate 6, avoiding the photovoltaic aluminum frame from being skewed when the cutter 3 cuts it, which would result in unevenly sized fragments of the photovoltaic aluminum frame, affecting the subsequent crushing process. When the movable frame 8 descends, it will drive the inclined block 15 over the convex plate 16 and move to the lower side of the convex plate 16. When the convex plate 16 is squeezed by the inclined block 15, it will drive the rotating shaft 18 to rotate on the support plate 17. When the torsion spring 19 is automatically compressed and stored, the torsion spring 19 drives the rotating shaft 18 and the convex plate 16 to reset when the movable frame 8 drives the torsion spring 15 to rise and reset. When the torsion spring 15 is pushed up and reset by the movable frame 8, it will be blocked by the convex plate 16. The convex plate 16 is limited by the support plate 17 and cannot rotate upward. This will cause the torsion spring 15 to be squeezed by the convex plate 16, which will drive the movable frame 8 to move to the left on the connecting rod 13, compressing and storing the spring 14. The movable frame 8 will also drive the telescopic rod 7 and the pressure plate 6 to move to the left in sync. This is beneficial for accurately pushing the shredded photovoltaic aluminum frame fragments on the cutting table 2 into the pressure barrel 20, which is beneficial for subsequent centralized crushing and processing, and improves the recycling efficiency of the photovoltaic aluminum frame. When the cutter 3 is raised and lowered, it will drive the top plate 28 to rise and lower in sync. The top plate 28 intermittently contacts and presses the triangular block 27 on the lower side, which in turn presses the support base 22, thereby driving the spring 24 to compress and store force. The spring 24 can reset the support base 22, allowing it to reciprocate back and forth on the base plate 1. The support base 22 also drives the guide rod 21 and the pressure barrel 20 to reciprocate back and forth synchronously, which helps to shake the photovoltaic panel aluminum frame fragments collected in the pressure barrel 20, ensuring that they are evenly distributed inside the pressure barrel 20, facilitating subsequent uniform crushing and collection. When the support base 22 reciprocates back and forth, it also drives the fixed plate 31, gear shaft 30, and eccentric wheel 29 to reciprocate synchronously. The gear shaft 30 is meshed by the rack 32.The gear shaft 30 and eccentric wheel 29 rotate on the fixed plate 31. The eccentric wheel 29 intermittently squeezes the pressure barrel 20, pushing it to slide up and down on the guide rod 21. The spring 23 resets the pressure barrel 20, allowing it to vibrate up and down while swaying back and forth. This prevents the photovoltaic panel aluminum frame fragments from accumulating on one side, which could affect subsequent crushing. This improves the quality of the crushing process. By cutting and crushing the photovoltaic panel aluminum frame, the aluminum frame is effectively broken into small pieces, facilitating subsequent melting and recycling. This improves the efficiency and quality of photovoltaic panel aluminum frame recycling.

[0027] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0028] Although embodiments of the 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 invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A recycling and processing device for aluminum frames of photovoltaic panels, comprising a base plate (1), characterized in that, A cutting table (2) is fixedly installed on the upper end of the base plate (1); It is also provided with a shredding mechanism for shredding and recycling the aluminum frame of the photovoltaic panel on the cutting table (2). The shredding mechanism includes a cutter (3) set on the upper side of the cutting table (2), a hydraulic cylinder (4) fixedly installed on the upper end of the cutter (3), a bracket (5) fixedly installed on the middle part of the hydraulic cylinder (4), and the lower end of the bracket (5) fixedly installed on the base plate (1). A pressure plate (6) is provided on the lower left side of the cutter (3), and anti-deviation plates (10) are abutted and attached to both the front and rear sides of the pressure plate (6). It is also provided with a crushing mechanism for crushing the aluminum frame of the photovoltaic panel after being shredded by the cutter (3). The crushing mechanism includes a pressure barrel (20) set on the left side of the cutting table (2). Guide rods (21) are slidably installed on both the front and rear sides of the pressure barrel (20). A support seat (22) is fixedly installed at the lower end of the guide rods (21). The lower end of the support seat (22) is slidably installed on the base plate (1). Springs (23) are sleeved on the outer side of the guide rods (21).

2. The recycling and processing device for aluminum frames of photovoltaic panels according to claim 1, characterized in that, A telescopic rod (7) is fixedly installed on the upper end of the pressure plate (6), and a movable frame (8) is fixedly installed on the upper end of the telescopic rod (7). A spring (9) is sleeved on the outer side of the telescopic rod (7), and the upper and lower ends of the spring (9) are fixedly connected to the movable frame (8) and the pressure plate (6) respectively.

3. The recycling and processing device for aluminum frames of photovoltaic panels according to claim 1, characterized in that, The anti-deviation plates (10) are all fixedly installed with guide rods (11) at their opposite ends. A sloping groove plate (12) is slidably installed on the outer side of the guide rod (11). The upper end of the sloping groove plate (12) is fixedly connected to the movable frame (8).

4. A recycling and processing device for aluminum frames of photovoltaic panels according to claim 2, characterized in that, A connecting rod (13) is slidably installed through the upper side of the movable frame (8). The right end of the connecting rod (13) is fixedly installed on the cutter (3). A second spring (14) is sleeved on the outer side of the connecting rod (13). The left and right ends of the second spring (14) are fixedly connected to the connecting rod (13) and the movable frame (8) respectively.

5. A recycling and processing device for aluminum frames of photovoltaic panels according to claim 2, characterized in that, An inclined block (15) is fixedly installed on the lower left side of the movable frame (8), and a convex plate (16) is provided on the lower side of the inclined block (15). A rotating shaft (18) is fixedly installed at the front end of the convex plate (16).

6. A recycling and processing device for aluminum frames of photovoltaic panels according to claim 5, characterized in that, The front end of the rotating shaft (18) is rotatably mounted with a support plate (17), the support plate (17) is fixedly connected to the left end of the bracket (5), and a torsion spring (19) is sleeved on the outside of the rotating shaft (18).

7. A recycling and processing device for aluminum frames of photovoltaic panels according to claim 1, characterized in that, The front end of the support base (22) is fixedly installed with a spring four (24), the front end of the spring four (24) is fixedly installed with a vertical plate (25), and the lower end of the vertical plate (25) is fixedly installed on the base plate (1).

8. A recycling and processing device for aluminum frames of photovoltaic panels according to claim 1, characterized in that, A triangular block plate (27) is fixedly installed on the rear side of the upper end of the support base (22). A top plate (28) is provided on the upper side of the triangular block plate (27). The top plate (28) is slidably installed on the bracket (5) and is fixedly connected to the rear end of the cutter (3).

9. A recycling and processing device for aluminum frames of photovoltaic panels according to claim 1, characterized in that, The pressure barrel (20) is provided with an eccentric wheel (29) on the lower side. A gear shaft (30) is fixedly installed on the left end of the eccentric wheel (29). A fixing plate (31) is rotatably installed through the middle of the gear shaft (30). The lower end of the fixing plate (31) is fixedly installed on the support base (22), and a rack (32) is fixedly installed on the upper end of the base plate (1) corresponding to the gear shaft (30).

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