Equipment for disassembling crystalline silicon photovoltaic module

Abstract

The invention discloses equipment for disassembling a crystalline silicon photovoltaic module, and belongs to the technical field of photovoltaic modules. The device comprises a vertical frame, the vertical frame is fixedly connected with a connecting frame, the connecting frame is fixedly provided with hydraulic equipment, the vertical frame is further provided with a lifting frame and two supporting rods through a lifting assembly, the two supporting rods are each provided with a positioning assembly, and the side walls of the vertical frame are each provided with a dismounting assembly for removing a frame. According to the photovoltaic panel removing device, the dismantling assembly and the crushing assembly are used for dismantling the photovoltaic panel, the movable moving frame is matched with the first clamping block so that the frame on the periphery of the photovoltaic panel can be rapidly removed, the removing effect is better, the removing efficiency is higher, meanwhile, the removed frame can slide down through the obliquely-arranged end of the lower half part, and the removing efficiency is improved. And the crushing work of the glass surface at the lower end of the photovoltaic panel can be automatically completed by utilizing the flat milling roller cutter assembly, so that the workload of workers is reduced, and the treatment efficiency of the photovoltaic panel is further improved.

Description

Technical Field

[0001] The invention relates to the technical field of photovoltaic modules, and in particular to a device for disassembling crystalline silicon photovoltaic modules. Background Art

[0002] At present, various photovoltaic modules are used in various fields of solar power generation. These photovoltaic modules play an important role in the process of new energy utilization. These modules are generally welded together with single cells to form a power generation body, and then encapsulated with a back plate and a glass plate, and then installed with a support frame and a bracket, and then they can be installed to generate electricity. Photovoltaic panels will age after being used for a period of time, resulting in a significant decrease in energy efficiency. Aged photovoltaic panels need to be removed and replaced with new ones to improve the overall power generation efficiency, and waste photovoltaic modules need to be recycled, which can not only reduce pollution to the environment, but also effectively recycle limited metal resources, reduce the demand for mineral resources, and reduce environmental load.

[0003] At present, the recycling process of photovoltaic components mostly adopts manual operation. First, the frame of the photovoltaic panel needs to be peeled off manually. Extra caution is required during the peeling and recycling. The manual operation is labor-intensive. After the frame of the photovoltaic panel is peeled off, the photovoltaic panel needs to be taken to the crushing device for processing. The processing process is cumbersome, the processing efficiency is low, and the processing cost is high. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a device for disassembling crystalline silicon photovoltaic modules.

[0005] The present invention adopts the following technical solutions:

[0006] A device for disassembling crystalline silicon photovoltaic modules, comprising a stand, a connecting frame fixedly connected to the stand, and a hydraulic device fixedly installed on the connecting frame, a lifting frame and two supporting rods are also installed on the stand through a lifting assembly, and positioning assemblies are installed on the two supporting rods, and side walls of the stand are installed with a dismantling assembly for removing the frame, the dismantling assembly comprises a plurality of first sliding grooves opened on each side wall of the stand, a first threaded rod is rotatably connected in one of the first sliding grooves, and a moving frame is slidably connected in a plurality of the first sliding grooves, the side wall of the stand is rotatably connected with a first rotating gear, the first rotating gear and the first threaded rod are fixedly connected, a first rack is fixedly connected to the lifting frame, the first rack and the first rotating gear are meshed with each other, the first threaded rod threadably penetrates the moving frame, and two groups of moving grooves are opened on the moving frame, the inner walls of the two groups of moving grooves are fixedly connected with second spring groups, each of the second spring groups is fixedly connected with a first clamping block, and the first clamping blocks slide in the moving grooves.

[0007] The transmission gear of the present invention is a gear selected from the group consisting of a gearbox and a gearbox, and a gear train is connected with the gear train to form a gearbox, and a gearbox is connected with the gear train to form a gearbox.

[0008] Preferably, the detection assembly includes a slide frame slidably connected to the mounting frame, the mounting frame is provided with two third sliding grooves, a moving rod is slidably connected in the third sliding groove, a telescopic spring is fixedly installed between the moving rod and the third sliding groove, a detection plate is commonly fixedly connected between the two moving rods, a fourth rack is fixedly connected to the detection plate, a fourth rotating gear and a double gear are rotatably connected to the side wall of the mounting frame, a fifth rack is fixedly connected to the slide frame, the fourth rotating gear is meshed with the fourth rack, the fourth rotating gear is meshed with the small gear on the double gear, the fifth rack is meshed with the large gear on the double gear, a through opening is provided on the detection plate, and the through opening matches the shape of the fifth rack.

[0009] Preferably, the adjustment assembly includes two telescopic rods fixedly connected to the upper end surface of the slide, the flat milling roller cutter assembly is installed between the two telescopic rods, the side walls of the two telescopic rods are fixedly connected to the limiting rods, and the mounting frame is fixedly connected to two vertical plates, both of which are provided with guide grooves, and the two limiting rods slide in the two guide grooves respectively.

[0010] Preferably, the positioning assembly includes a connecting block fixedly connected to the side wall of the supporting rod, the connecting block is provided with an installation slot, the inner wall of the installation slot is rotatably connected to the second threaded rod, the moving block is slidably connected in the installation slot, the second threaded rod threadably penetrates the moving block, the moving block is provided with a lifting slot, the lifting slot is slidably connected to a limiting block, and a third spring group is fixedly connected between the limiting block and the lifting slot, the end face of the limiting block away from the supporting rod is arc-shaped, the side wall of the connecting block is rotatably connected to the second rotating gear, the connecting frame is fixedly connected to the second rack, the second rack and the second rotating gear are meshed with each other, the second rotating gear and the second threaded rod are fixedly connected, and a baffle is fixedly connected between a group of the first blocks located below, and the two baffles are respectively facing the two limit blocks.

[0011] Preferably, the lifting assembly includes a fixed cylinder fixedly connected to the stand, a sliding rod slidably connected inside the fixed cylinder, a first spring group fixedly connected to the sliding rod and the first spring group fixedly connected to the stand, and the support rod and the lifting frame are both fixedly connected to the sliding rod.

[0012] Preferably, the stand is provided with two limit slots, and the lifting frame slides in the two limit slots.

[0013] Preferably, placement grooves are provided on both sides of the support rod, and a lubricating coating is coated on the surface of the support rod.

[0014] The beneficial effects of the present invention are:

[0015] 1. By placing the photovoltaic panel to be disassembled on the support rod, the placement groove on the support rod will initially limit the photovoltaic panel, and then the hydraulic equipment presses down until it contacts the photovoltaic panel. Under the transmission of the second rotating gear and the second rack, the second threaded rod begins to rotate, so that the two moving blocks approach each other, and the position of the photovoltaic panel is adjusted, so that the photovoltaic panel always remains in the corresponding position, which is convenient for the subsequent work of removing the frame and improves the accuracy of processing.

[0016] 2. During the descending process of the supporting rod, under the transmission of the first rack and the first rotating gear, the first threaded rod starts to rotate, and the four movable frames approach each other. The first clamping block can limit the frame of the photovoltaic panel. At the same time, the lifting frame continues to descend, and one end of the reverse rack of the first rack contacts the first rotating gear. The four movable frames move in the opposite direction synchronously. Under the limitation of the first clamping block, the side wall frame of the photovoltaic panel can be quickly removed, and the removal effect is better and the removal efficiency is higher. At the same time, the removed frame can slide down through the inclined end of the lower part, which reduces the workload of the staff.

[0017] 3. After the frame is removed, the hydraulic equipment continues to drive the photovoltaic panel on the support rod to descend. As the movable frames move away from each other, the third rack cooperates with the third rotating gear, causing the third threaded rod to start rotating, which can make the slide bar slide and realize the movement of the mounting frame. At the same time, the flat milling roller cutter assembly starts working, which can automatically complete the crushing of the glass surface at the lower end of the photovoltaic panel, reducing the workload of the staff and also speeding up the processing efficiency.

[0018] 4. During the crushing process, the slide moves synchronously with the mounting frame. When a certain part of the glass surface of the photovoltaic panel is incompletely broken, the detection plate will contact the remaining glass fragments. At this time, the detection plate is stationary relative to the mounting frame. Due to the gear transmission ratio and the length of the fifth rack is greater than the fourth rack, the speed of the slide moving backward is greater than the speed of the mounting frame moving forward, so that the flat milling roller cutter assembly moves backward, achieving secondary crushing of the remaining glass fragments, thereby improving the processing quality of the photovoltaic panel.

[0019] 5. When the flat milling roller cutter assembly moves backward, the limit rod on the telescopic rod will slide in the guide groove. Since the guide groove is arranged in an arc shape, the flat milling roller cutter assembly can move upward during the backward movement, thereby improving the flat milling roller cutter assembly's crushing effect on the glass fragments remaining on the photovoltaic panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A schematic diagram of the structure of a device for disassembling crystalline silicon photovoltaic modules proposed by the present invention;

[0021] Figure 2 A three-dimensional side view of the structure of a device for disassembling crystalline silicon photovoltaic modules proposed by the present invention;

[0022] Figure 3 A three-dimensional schematic diagram of a device for dismantling crystalline silicon photovoltaic modules proposed by the present invention;

[0023] Figure 4 A three-dimensional cross-sectional view of a mobile frame structure of equipment for disassembling crystalline silicon photovoltaic modules proposed by the present invention;

[0024] Figure 5 A three-dimensional schematic diagram of a structure of broken components of a device for disassembling crystalline silicon photovoltaic components proposed by the present invention;

[0025] Figure 6 A three-dimensional schematic diagram of the structure of a device detection component for disassembling a crystalline silicon photovoltaic module proposed by the present invention;

[0026] Figure 7 A three-dimensional cross-sectional view of the third sliding groove structure of a device for disassembling crystalline silicon photovoltaic modules proposed by the present invention;

[0027] Figure 8 A three-dimensional cross-sectional view of a device connection block structure for disassembling a crystalline silicon photovoltaic module proposed by the present invention;

[0028] In the figure: 1 stand, 2 connecting frame, 3 hydraulic equipment, 4 first spring group, 5 fixed cylinder, 6 sliding rod, 7 supporting rod, 8 first sliding groove, 9 first threaded rod, 10 mobile frame, 11 lifting frame, 12 first rotating gear, 13 first rack, 14 rotating rod, 15 third sliding groove, 16 second spring group, 17 first clamping block, 18 connecting block, 19 second threaded rod, 20 third spring group, 21 limit block, 22 second rotating gear, 23 second rack, 24 lifting port, 25 lifting frame, 26 sliding rod, 27 fourth spring group, 28 mounting frame, 29 sliding frame, 30 flat milling roller cutter assembly, 31 third threaded rod, 32 third rotating gear, 33 second bevel gear, 34 third rack, 35 spring frame, 36 detection plate, 37 fourth rack, 38 fourth rotating gear, 39 double gear, 40 fifth rack, 41 telescopic rod, 42 stand, 43 baffle, 44 first bevel gear. DETAILED DESCRIPTION

[0029] See also Figure 1-Figure 8, a device for disassembling crystalline silicon photovoltaic modules, comprising a stand 1, a connecting frame 2 is fixedly connected to the stand 1, and a hydraulic device 3 is fixedly installed on the connecting frame 2. The hydraulic device 3 is a prior art, and its principle is to control the movement of the hydraulic cylinder by controlling the flow and pressure of the hydraulic oil, which will not be repeated here. The stand 1 is also equipped with a lifting frame 11 and two supporting rods 7 through a lifting assembly. The lifting assembly comprises a fixed cylinder 5 fixedly connected to the stand 1, a sliding rod 6 is slidably connected in the fixed cylinder 5, a first spring group 4 is fixedly connected to the sliding rod 6, and the first spring group 4 is fixedly connected to the stand 1, the supporting rod 7 and the lifting frame 11 are both fixedly connected to the sliding rod 6, and two limiting grooves 45 are provided on the stand 1, and the lifting frame 11 slides in the two limiting grooves 45. The setting of the limiting grooves 45 can make the lifting frame 11 stably lifted and lowered, thereby improving the stability of the device. The two supporting rods 7 are both equipped with positioning components, and the side walls of the stand 1 are both equipped with dismantling components for removing the frame. The dismantling components include a plurality of first sliding grooves 8 opened on each side wall of the stand 1, wherein a first threaded rod 9 is rotatably connected in one of the first sliding grooves 8, and a moving frame 10 is slidably connected in the plurality of first sliding grooves 8. A first rotating gear 12 is rotatably connected to the side wall of the stand 1, and the first rotating gear 12 and the first threaded rod 9 are fixedly connected. A first rack 13 is fixedly connected to the lifting frame 11, and the first rack 13 and the first rotating gear 12 are meshed with each other. The first threaded rod 9 threads through the moving frame 10, and two groups of moving grooves are opened on the moving frame 10, and the moving grooves are arranged in groups of two. The inner walls of the two groups of moving grooves are fixedly connected to second spring groups 16, and each second spring group 16 is fixedly connected to a first clamping block 17, and the first clamping blocks 17 slide in the moving grooves;

[0030] The hydraulic device 3 drives the support rod 7 to descend, and the lifting frame 11 connected to the sliding rod 6 descends synchronously, thereby driving the first tooth 13 to descend, and the first tooth rack 13 drives the first rotating gear 12 to rotate, and the first threaded rod 9 located in the first sliding groove 8 starts to rotate, so that the moving frame 10 slides in the first sliding groove 8, and the four moving frames 10 approach each other, and the first block 17 located in the moving groove will gradually touch the side wall of the photovoltaic panel. After the first block 17 contacts the photovoltaic panel, the first block 17 is pushed to compress the second spring group 16, so that the first block 17 is temporarily retracted into the moving groove. After a block 17 moves to the inner side of the photovoltaic panel frame, the first block 17 loses the limit of the frame, the second spring group 16 is reset, and the first block 17 can limit the frame of the photovoltaic panel. At the same time, the lifting frame 11 continues to descend, and one end of the reverse rack of the first rack 13 contacts the first rotating gear 12, and the four mobile frames 10 move synchronously in the opposite direction. Under the limit of the first block 17, the side wall frame of the photovoltaic panel can be quickly removed, and the removal effect is better and the removal efficiency is higher. At the same time, the removed frame can slide down through the inclined end of the lower half of the mobile frame 10, which reduces the workload of the staff.

[0031] like Figure 3 , Figure 4 and Figure 8 The positioning assembly includes a connecting block 18 fixedly connected to the side wall of the supporting rod 7, a mounting groove is opened on the connecting block 18, a second threaded rod 19 is rotatably connected to the inner wall of the mounting groove, a moving block is slidably connected in the mounting groove, the second threaded rod 19 threadedly penetrates the moving block, a lifting groove is opened on the moving block, a limiting block 21 is slidably connected in the lifting groove, and a third spring group 20 is fixedly connected between the limiting block 21 and the lifting groove, and an end surface of the limiting block 21 away from the supporting rod 7 is arc-shaped, a second rotating gear 22 is rotatably connected to the side wall of the connecting block 18, a second rack 23 is fixedly connected to the connecting frame 2, the second rack 23 and the second rotating gear 22 are meshed with each other, the second rotating gear 22 and the second threaded rod 19 are fixedly connected, and a baffle 43 is fixedly connected between a group of first blocks 17 located below, and the two baffles 43 are respectively opposite to the two limiting blocks 21;

[0032] The photovoltaic panel to be disassembled is placed on the support rod 7. The placement groove on the support rod 7 will initially limit the photovoltaic panel, and then the hydraulic equipment 3 starts to work. The hydraulic equipment 3 presses down until it contacts the photovoltaic panel. The photovoltaic panel is subjected to downward pressure, causing the first spring group 4 to contract, and the sliding rod 6 slides in the fixed tube 5, so that the photovoltaic panel on the support rod 7 moves downward, and the second rotating gear 22 located on the side wall of the support rod 7 moves downward. When the second rotating gear 22 contacts the second rack 23, it starts to rotate. At this time, the second threaded rod 19 located in the installation groove starts to rotate, so that the two moving blocks approach each other. The limit block 21 that contacts the photovoltaic panel first will push the photovoltaic panel to move until the other limit block 21 lightly contacts the photovoltaic panel, thereby adjusting the position of the photovoltaic panel, so that the photovoltaic panel always remains in the corresponding position, which is convenient for the subsequent work of removing the frame and improving the processing accuracy.

[0033] like Figure 5 and Figure 6A crushing assembly is installed on the stand 1, and the crushing assembly includes a flat milling roller cutter assembly 30. The flat milling roller cutter assembly 30 is a prior art, which is composed of a servo motor and a flat milling roller cutter. The output end of the servo motor drives the flat milling roller cutter to rotate, thereby realizing the cutting and crushing of the object. It will not be repeated here. Two groups of lifting openings 24 are opened on the side wall of the stand 1, and a lifting frame 25 is slidably connected in each group of lifting openings 24. The lifting openings 24 are arranged in groups of two. A fourth spring group 27 is fixedly connected between the lifting frame 25 and the stand 1. Second sliding grooves are opened on the opposite side walls of the two lifting frames 25. A slide rod 26 is slidably connected between the two second sliding grooves, and one of the second sliding grooves is connected to the sliding rod 26. The inner wall is rotatably connected with a third threaded rod 31, and the third threaded rod 31 threads through the slide bar 26, and a third rack 34 is fixedly connected to one of the mobile frames 10, and a rotating rod 14 is rotatably connected to the side wall of one of the lifting frames 25 through a support rod, and a third rotating gear 32 matching the third rack 34 is fixedly connected to the upper end of the rotating rod 14, and a first bevel gear 44 is fixedly connected to the lower end of the rotating rod 14, and a second bevel gear 33 matching the first bevel gear 44 is fixedly sleeved on the third threaded rod 31, and a mounting frame 28 is fixedly connected to the slide bar 26, and the flat milling roller cutter assembly 30 is mounted on the mounting frame 28 through an adjusting assembly, and a detection assembly is also installed on the mounting frame 28;

[0034] The hydraulic equipment 3 continues to drive the photovoltaic panel on the support rod 7 to descend, and the lower glass surface of the photovoltaic panel will contact the flat milling roller assembly 30. At the same time, since the movable frames 10 are still moving away from each other at this time, the third rack 34 drives the third rotating gear 32 to rotate, and the rotating rod 14 can rotate, and the first bevel gear 44 drives the second bevel gear 33 to rotate, and the third threaded rod 31 located in the second sliding groove starts to rotate, so that the sliding rod 26 can slide in the second sliding groove, and the mounting frame 28 can be moved. At the same time, the flat milling roller assembly 30 starts to work, and the crushing of the lower glass surface of the photovoltaic panel can be automatically completed, which reduces the workload of the staff and also speeds up the processing efficiency.

[0035] like Figure 7 The detection assembly includes a slide 29 slidably connected to the mounting frame 28, the mounting frame 28 is provided with two third sliding grooves 15, a moving rod is slidably connected in the third sliding groove 15, a telescopic spring 35 is fixedly installed between the moving rod and the third sliding groove 15, a detection plate 36 is fixedly connected between the two moving rods, a fourth rack 37 is fixedly connected to the detection plate 36, a fourth rotating gear 38 and a double gear 39 are rotatably connected to the side wall of the mounting frame 28, a fifth rack 40 is fixedly connected to the slide 29, the fourth rotating gear 38 is meshed with the fourth rack 37, the fourth rotating gear 38 is meshed with the small gear on the double gear 39, the fifth rack 40 is meshed with the large gear on the double gear 39, a through hole is provided on the detection plate 36, and the through hole matches the shape of the fifth rack 40;

[0036] During the crushing process, the slide 18 moves synchronously with the mounting frame 28. When a certain part of the glass surface of the photovoltaic panel is not completely broken, the detection plate 36 will contact the remaining glass fragments. At this time, the telescopic spring 35 located in the third sliding groove 15 is extended, and the moving rod slides in the third sliding groove 15. The detection plate 36 is in a stationary state relative to the mounting frame 28, and the mounting frame 28 continues to move, so that the fourth rack 37 on the detection plate 36 drives the fourth rotating gear 38 to rotate, and the fourth rotating gear 38 causes the double gear 39 to rotate, and the double gear 39 drives the fifth rack 40 to move. Due to the gear transmission ratio and the length of the fifth rack 40 is greater than the fourth rack 37, the speed of the slide 29 moving backward is greater than the speed of the mounting frame 28 moving forward, so that the flat milling roller cutter assembly 30 moves backward, and the remaining glass fragments are crushed for the second time, thereby improving the processing quality of the photovoltaic panel.

[0037] like Figure 6 and Figure 7 The adjustment assembly includes two telescopic rods 41 fixedly connected to the upper end surface of the slide 29, the telescopic rod 41 is composed of an inner rod and an outer rod, the inner rod slides in the outer rod, the flat milling roller cutter assembly 30 is installed between the two telescopic rods 41, the flat milling roller cutter assembly 30 is installed on the inner rod of the two telescopic rods 41, the side walls of the two telescopic rods 41 are fixedly connected to the limit rod, the limit rod is fixedly connected to the inner rod of the two telescopic rods 41, the mounting frame 28 is fixedly connected to two vertical plates 42, the two vertical plates 42 are provided with guide grooves, and the two limit rods slide in the two guide grooves respectively;

[0038] When the flat milling roller cutter assembly 30 moves backward, the limit rod on the telescopic rod 41 will slide in the guide groove. Since the guide groove is arranged in an arc shape, the flat milling roller cutter assembly 30 can move upward during the backward movement, thereby improving the flat milling roller cutter assembly 30 to crush the glass fragments remaining on the photovoltaic panel.

[0039] In the present invention, the photovoltaic panel to be disassembled is first placed on the support rod 7, and the placement groove on the support rod 7 will initially limit the photovoltaic panel. Then the hydraulic device 3 starts to work, and the hydraulic device 3 presses down until it contacts the photovoltaic panel. The photovoltaic panel is subjected to downward pressure, causing the first spring group 4 to contract, and the sliding rod 6 slides in the fixed tube 5, so that the photovoltaic panel on the support rod 7 moves downward, and the second rotating gear 22 located on the side wall of the support rod 7 moves downward. When the second rotating gear 22 contacts the second rack 23, it starts to rotate. At this time, the second threaded rod 19 located in the installation groove starts to rotate, so that the two moving blocks approach each other. The limiting block 21 that contacts the photovoltaic panel first will push the photovoltaic panel to move until the other limiting block 21 slightly contacts the photovoltaic panel. The position of the photovoltaic panel is adjusted so that the photovoltaic panel is always kept in the corresponding position, which is convenient for the subsequent work of removing the frame and improving the processing accuracy. Then the hydraulic equipment 3 continues to drive the support rod 7 to descend, and the lifting frame 11 connected to the sliding rod 6 descends synchronously, thereby driving the first tooth 13 to descend, and the first rack 13 drives the first rotating gear 12 to rotate, and the first threaded rod 9 located in the first sliding groove 8 starts to rotate, so that the moving frame 10 slides in the first sliding groove 8, and the four moving frames 10 approach each other. The first block 17 located in the moving groove will gradually touch the side wall of the photovoltaic panel. After the first block 17 contacts the photovoltaic panel, the first block 17 is pushed to compress the second spring group 16, so that the first block 17 temporarily shrinks to the moving position. The first spring assembly is reset, and the first block 17 can limit the frame of the photovoltaic panel. At the same time, the lifting frame 11 continues to descend, and one end of the reverse rack of the first rack 13 contacts the first rotating gear 12, and the four moving frames 10 move in the opposite direction synchronously. Under the limit of the first block 17, the side wall frame of the photovoltaic panel can be quickly removed, and the removal effect is better and the removal efficiency is higher. At the same time, the removed frame can slide down through the inclined end of the lower half of the moving frame 10, which reduces the workload of the staff. After the frame is removed, the hydraulic equipment 3 continues to drive the photovoltaic panel on the support rod 7 to descend, and the lower glass surface of the photovoltaic panel will contact the flat milling roller cutter assembly. The third rack 34 drives the third rotating gear 32 to rotate, and the rotating rod 14 can rotate. The first bevel gear 44 drives the second bevel gear 33 to rotate, and the third threaded rod 31 located in the second sliding groove starts to rotate, which can make the sliding rod 26 slide in the second sliding groove, so as to realize the movement of the mounting frame 28. At the same time, the flat milling roller cutter assembly 30 starts to work, and the glass surface at the lower end of the photovoltaic panel can be automatically crushed, which reduces the workload of the staff and speeds up the processing efficiency. During the crushing process, the sliding frame 18 moves synchronously with the mounting frame 28. When a certain part of the glass surface of the photovoltaic panel is not completely broken, the detection plate 36 will contact the remaining glass fragments.At this time, the telescopic spring 35 located in the third sliding groove 15 is extended, the moving rod slides in the third sliding groove 15, and the detection plate 36 is in a stationary state relative to the mounting frame 28, then the mounting frame 28 continues to move, so that the fourth rack 37 on the detection plate 36 drives the fourth rotating gear 38 to rotate, and the fourth rotating gear 38 causes the double gear 39 to rotate, and the double gear 39 drives the fifth rack 40 to move. Due to the gear transmission ratio and the length of the fifth rack 40 is greater than the fourth rack 37, the speed at which the slide 29 moves backward is greater than the speed at which the mounting frame 28 moves forward, so that the flat milling roller cutter assembly 30 moves backward, and the residual glass fragments are crushed for the second time, thereby improving the processing quality of the photovoltaic panel. When the flat milling roller cutter assembly 30 moves backward, the limit rod on the telescopic rod 41 will slide in the guide groove. Since the guide groove is arranged in an arc shape, this allows the flat milling roller cutter assembly 30 to move upward during the backward movement, thereby improving the crushing effect of the flat milling roller cutter assembly 30 on the residual glass fragments on the photovoltaic panel.

Claims

1. A device for disassembling crystalline silicon photovoltaic modules, comprising a stand (1), characterized in that: The vertical frame (1) is fixedly connected to a connecting frame (2), and a hydraulic device (3) is fixedly installed on the connecting frame (2). A lifting frame (11) and two supporting rods (7) are also installed on the vertical frame (1) through a lifting assembly, and positioning assemblies are installed on the two supporting rods (7). The side walls of the stand (1) are all equipped with a dismantling assembly for removing the frame, and the dismantling assembly includes a plurality of first sliding grooves (8) opened on each side wall of the stand (1), wherein a first threaded rod (9) is rotatably connected in one of the first sliding grooves (8), and a moving frame (10) is slidably connected in the plurality of first sliding grooves (8). The side wall of the stand (1) is rotatably connected with a first rotating gear (12), and the first rotating gear (12) and the first threaded rod (9) are fixedly connected. A first rack (13) is fixedly connected to the lifting frame (11), and the first rack (13) and the first rotating gear (12) are meshed with each other. The first threaded rod (9) threadably penetrates the moving frame (10), and the moving frame (10) is opened with two groups of moving grooves, and the inner walls of the two groups of moving grooves are fixedly connected with second spring groups (16), and each of the second spring groups (16) is fixedly connected with a first clamping block (17), and the first clamping blocks (17) slide in the moving grooves.

2. The device for disassembling crystalline silicon photovoltaic modules according to claim 1, characterized in that: The vertical frame (1) is provided with a crushing assembly, the crushing assembly comprising a flat milling roller cutter assembly (30), the side wall of the vertical frame (1) is provided with two groups of lifting openings (24), a lifting frame (25) is slidably connected in each group of the lifting openings (24), a fourth spring group (27) is fixedly connected between the lifting frame (25) and the vertical frame (1), second sliding grooves are provided on the opposite side walls of the two lifting frames (25), a sliding rod (26) is slidably connected between the two second sliding grooves, a third threaded rod (31) is rotatably connected to the inner wall of one of the second sliding grooves, the third threaded rod (31) is threadedly penetrated through the sliding rod (26), and one of the mobile frames (1) is provided with a plurality of lifting frames (25) and a plurality of lifting frames (25) are provided with a plurality of lifting frames (25). 0) is fixedly connected with a third rack (34), one of the side walls of the lifting frame (25) is rotatably connected with a rotating rod (14) through a support rod, the upper end of the rotating rod (14) is fixedly connected with a third rotating gear (32) matching with the third rack (34), the lower end of the rotating rod (14) is fixedly connected with a first bevel gear (44), the third threaded rod (31) is fixedly sleeved with a second bevel gear (33) matching with the first bevel gear (44), the sliding rod (26) is fixedly connected with a mounting frame (28), the flat milling roller cutter assembly (30) is mounted on the mounting frame (28) through an adjusting assembly, and a detection assembly is also mounted on the mounting frame (28).

3. The device for disassembling crystalline silicon photovoltaic modules according to claim 2, characterized in that: The detection assembly comprises a slide frame (29) slidably connected to the mounting frame (28), the mounting frame (28) is provided with two third sliding grooves (15), a moving rod is slidably connected in the third sliding groove (15), a telescopic spring (35) is fixedly installed between the moving rod and the third sliding groove (15), a detection plate (36) is fixedly connected between the two moving rods, a fourth rack (37) is fixedly connected to the detection plate (36), and a side wall of the mounting frame (28) is provided. A fourth rotating gear (38) and a double gear (39) are rotatably connected, a fifth rack (40) is fixedly connected to the slide (29), the fourth rotating gear (38) is meshed with the fourth rack (37), the fourth rotating gear (38) is meshed with the small gear on the double gear (39), the fifth rack (40) is meshed with the large gear on the double gear (39), and a through hole is opened on the detection plate (36), and the through hole and the fifth rack (40) match in shape.

4. The device for disassembling crystalline silicon photovoltaic modules according to claim 3, characterized in that: The adjustment assembly comprises two telescopic rods (41) fixedly connected to the upper end surface of the slide (29); the flat milling roller cutter assembly (30) is installed between the two telescopic rods (41); the side walls of the two telescopic rods (41) are fixedly connected to limit rods; the mounting frame (28) is fixedly connected to two vertical plates (42); the two vertical plates (42) are provided with guide grooves; the two limit rods slide in the two guide grooves respectively.

5. The device for disassembling crystalline silicon photovoltaic modules according to claim 1, characterized in that: The positioning assembly comprises a connecting block (18) fixedly connected to the side wall of the supporting rod (7), the connecting block (18) having a mounting groove, the inner wall of the mounting groove being rotatably connected to a second threaded rod (19), a moving block being slidably connected in the mounting groove, the second threaded rod (19) threadably passing through the moving block, the moving block having a lifting groove, a limiting block (21) being slidably connected in the lifting groove, and a third spring group (20) being fixedly connected between the limiting block (21) and the lifting groove, the limiting block (21) being remotely connected to the supporting rod (7), and the limiting block (21) being remotely connected to the supporting rod (7). One end surface of the support rod (7) is arc-shaped, the side wall of the connecting block (18) is rotatably connected to a second rotating gear (22), the connecting frame (2) is fixedly connected to a second rack (23), the second rack (23) and the second rotating gear (22) are meshed with each other, the second rotating gear (22) and the second threaded rod (19) are fixedly connected, and a baffle (43) is fixedly connected between a group of the first clamping blocks (17) located below, and the two baffles (43) are respectively opposite to the two limit blocks (21).

6. The device for disassembling crystalline silicon photovoltaic modules according to claim 1, characterized in that: The lifting assembly comprises a fixed cylinder (5) fixedly connected to the stand (1), a sliding rod (6) slidably connected inside the fixed cylinder (5), a first spring group (4) fixedly connected to the sliding rod (6), and the first spring group (4) fixedly connected to the stand (1), and the support rod (7) and the lifting frame (11) are both fixedly connected to the sliding rod (6).

7. The device for disassembling crystalline silicon photovoltaic modules according to claim 2, characterized in that: The stand (1) is provided with two limit slots (45), and the lifting frame (11) slides in the two limit slots (45).

8. The device for disassembling crystalline silicon photovoltaic modules according to claim 1, characterized in that: Both sides of the support rod (7) are provided with placement grooves, and the surface of the support rod (7) is coated with a lubricating coating.

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