Automatic disassembling production line for solar photovoltaic panel

Abstract

The invention relates to the technical field of disassembling equipment, and particularly discloses a solar photovoltaic panel automatic disassembling production line which comprises disassembling equipment and conveying equipment, the disassembling equipment comprises a rack and a clamping and conveying assembly, the clamping and conveying assembly is in transmission connection with a first driving assembly, the discharging end of the clamping and conveying assembly is provided with a disassembling cutter table and a stripping support, and the stripping support is arranged on the rack. The detaching device comprises a detaching cutter table and a stripping support, the detaching cutter table and the stripping support are obliquely arranged downwards towards the two sides respectively, one end of the stripping support is arranged below the detaching cutter table, the other end of the stripping support is connected to the rack and extends out of the rack, and an inclined plate is arranged on the side, on the detaching cutter table, of the rack. The feeding end of the clamping conveying assembly is connected below the output end of the first conveying belt, the input end of the second conveying belt is connected below the stripping support, and the rotating speed of the first conveying belt is synchronous with that of the first driving assembly. The automatic process of recycling the solar photovoltaic panel is achieved, meanwhile, the disassembling efficiency is improved, and low cost, low pollution and safety are considered.

Description

Technical Field

[0001] The invention belongs to the technical field of disassembly equipment, and in particular relates to an automatic disassembly production line for solar photovoltaic panels. Background Art

[0002] As a renewable and clean energy, the development and utilization of solar energy is particularly important and extensive in the context of today's energy shortage. With the increasing global awareness of environmental protection, the photovoltaic power generation industry has achieved rapid development both at home and abroad. According to statistics, as of June 2021, my country's photovoltaic installed capacity has reached an astonishing 268 million kilowatts. This rapid growth has directly led to a sharp increase in the production and use of solar photovoltaic panels. However, given that the service life of photovoltaic panels is usually between 20 and 30 years, a large number of photovoltaic panels will inevitably be eliminated and scrapped in the future. For these eliminated and scrapped solar photovoltaic panels, effective material recycling is particularly critical. This can not only alleviate the plight of the increasing shortage of raw materials for photovoltaic devices to a certain extent, but also significantly reduce the potential pollution to the environment.

[0003] At present, the disassembly process of solar photovoltaic panels mainly focuses on the processing of aluminum frames and junction boxes. As for the stacked materials after disassembly, they mainly include glass cover, battery cells and backplane. Since they are closely connected by the adhesive layer, the subsequent recycling work is time-consuming and laborious. The existing disassembly methods mainly include physical method, chemical treatment method and thermal treatment method. The physical method usually uses physical cutting, hammering, extrusion and grinding to crush the materials into small particles, and then further separate the particles to obtain glass, silicon and metal, but this method has a low recovery rate and may also bring safety hazards. The chemical treatment method usually uses inorganic or organic acid solution to dissolve the packaging material, but this method is not only long in cycle and low in efficiency, but also has high recycling cost and poses a potential threat to the environment. The thermal treatment method is to decompose the adhesive layer by high temperature heating to obtain complete glass plates and battery cells. However, the current high-temperature heating method has the problem of uneven heating, which easily leads to the breakage of battery cells. At the same time, the backplane will decompose at high temperature to produce fluorine-containing compounds, which will not only cause secondary pollution to the environment, but also may cause a series of health problems in the human body.

[0004] Therefore, we propose an automatic disassembly production line for solar photovoltaic panels to solve the above technical problems. Summary of the invention

[0005] In order to solve at least one technical problem existing in the above-mentioned prior art, the present invention proposes an automatic disassembly production line for solar photovoltaic panels.

[0006] The technical solution adopted by the present invention is as follows:

[0007] A solar photovoltaic panel automatic disassembly production line, including disassembly equipment and conveying equipment, the disassembly equipment includes a frame and a clamping conveying assembly obliquely arranged on the frame, the clamping conveying assembly is transmission-connected with a first driving assembly, the first driving assembly is installed on one side of the frame, a disassembly tool table and a stripping bracket are provided at the discharge end of the clamping conveying assembly, the disassembly tool table and the stripping bracket are respectively arranged obliquely downward toward both sides, a support table is provided below the disassembly tool table, the support table is connected to the frame, one end of the stripping bracket is arranged below the disassembly tool table and is located above the support table, and the other end is connected to the frame and extends outside the frame, the frame is provided with an inclined plate obliquely arranged toward the inside of the frame on one side of the disassembly tool table, the conveying equipment includes a conveying bracket and a first conveyor belt and a second conveyor belt installed on the conveying bracket, a material receiving plate is provided below the output end of the first conveyor belt, the material receiving plate is installed on the bracket and the tail end is connected to the feeding end of the clamping conveying assembly, the input end of the second conveyor belt is connected to the bottom of the stripping bracket, and the rotation speed of the first conveyor belt is synchronized with the first driving assembly.

[0008] In a further technical solution, the clamping and conveying assembly includes an active transmission roller, a driven transmission roller and two fixed supports. The active transmission roller and the driven transmission roller are installed in parallel on the fixed supports on both sides and are rotatably connected to the fixed supports. One end of the active transmission roller and the driven transmission roller are meshed through a transmission gear, and the other end of the active transmission roller is transmission-connected to the first drive assembly. The two fixed supports are installed on the frame at the same angle.

[0009] In a further technical solution, the fixed support includes a fixed frame, an active roller support and a driven roller support, the fixed frame is obliquely installed on the frame, the active roller support is fixedly installed in the fixed frame, the driven roller support is movably installed in the fixed frame, the active transmission roller and the driven transmission roller are respectively installed on the active roller support and the driven roller support through bearings, and the fixed frame is also provided with a spacing adjustment component that can adjust the position of the driven roller support.

[0010] In a further technical solution, guide blocks are provided on both sides of the fixed frame, and the spacing adjustment assembly includes two connecting rods, a movable block and an adjusting bolt. The movable block and the driven roller support are provided with grooves matching the guide blocks. One end of the two connecting rods is respectively fixedly connected to the active roller support, and the driven transmission roller and the movable block are movably mounted on the connecting rod, and the driven roller support is located between the active roller support and the movable block. A spring is mounted on the connecting rod between the movable block and the driven transmission roller, and the adjusting bolt extends into the fixed frame and is threadedly connected to the fixed frame, and the end of the adjusting bolt is tightly fitted with the movable block.

[0011] In a further technical solution, the first drive assembly includes a first servo motor and a first gear transmission box, the output shaft of the first servo motor is transmission-connected to the input end of the first gear transmission box, the output end of the first gear transmission box is transmission-connected to the clamping and conveying assembly, and the first gear transmission box is connected to the frame through a fixed bracket.

[0012] In a further technical solution, a slide rail is axially arranged on the support platform, a plurality of sliders are provided under the disassembly tool platform, the sliders are movably mounted on the slide rail, and one end of the disassembly tool platform is transmission-connected to a second drive component that can drive the disassembly tool platform to reciprocate axially along the slide rail.

[0013] In a further technical solution, the second drive assembly includes a second servo motor, a second gear transmission box and an eccentric shaft sleeve, the second gear transmission box is installed on the frame, the output shaft of the second servo motor is transmission-connected to the input end of the second gear transmission box, the output end of the second gear transmission box is transmission-connected to the eccentric shaft sleeve, the output end movable sleeve of the eccentric shaft sleeve is provided with a linkage rod, a linkage block is provided on one side of the disassembly tool table, and the other end movable sleeve of the linkage rod is provided on the linkage block.

[0014] In a further technical solution, the support platform is provided with a partition on one side of the stripping bracket, the top surface of the partition is located below the disassembly knife platform, and one end of the stripping bracket is connected to the partition.

[0015] In a further technical solution, a plurality of knife grooves are evenly opened in the axial direction on the top surface of the disassembling tool platform, scrapers are installed in the knife grooves, and a clamping assembly capable of clamping the scrapers is arranged on the top surface of the disassembling tool platform.

[0016] In a further technical solution, a fixed platform is provided on the top surface of the disassembly tool table, and the tool groove and the fixed platform are alternately arranged in sequence along the axial direction of the tool table body. The clamping assembly includes a pressure plate and a locking bolt. The pressure plate is movably sleeved on the locking bolt and fixedly installed on the odd-numbered fixed platforms in sequence. The two sides of the pressure plate are respectively tightly fitted with the scrapers on both sides.

[0017] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0018] 1. The present invention realizes an automated process from transportation to physical disassembly to recycling through the coordinated work of conveying equipment, clamping conveying components and disassembly tool tables, simplifies cumbersome processing steps, effectively reduces labor costs, and improves the efficiency of solar photovoltaic panel disassembly. The entire process is not only highly safe, but also does not involve chemical treatment methods and heat treatment methods, which not only greatly reduces processing costs and effectively prevents environmental pollution, but also does not produce harmful fluorine compounds, fully protecting the health of workers, and providing a solar photovoltaic panel disassembly method that takes into account low cost, low pollution and safety, which brings higher economy and sustainability to the disassembly and recycling of solar photovoltaic panels.

[0019] 2. The present invention can adjust the distance between the active roller support and the driven roller support according to the thickness of the solar photovoltaic panel, that is, adjust the distance between the active transmission roller and the driven transmission roller, so that the equipment can adapt to solar photovoltaic panels of different thicknesses, improve the flexibility and applicability of the equipment, and bring more convenience to the disassembly and recycling of solar photovoltaic panels.

[0020] 3. The disassembly tool table of the present invention can reciprocate along the axial direction of the slide rail, flexibly adjust its working position, realize reciprocating cutting, ensure efficient peeling during the disassembly operation, and thus greatly improve the disassembly effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention will now be described by way of example with reference to the accompanying drawings, in which:

[0022] Figure 1 It is a structural schematic diagram of the present invention;

[0023] Figure 2 It is a structural schematic diagram of the disassembly equipment of the present invention;

[0024] Figure 3 This is a schematic diagram of the structure of the disassembly device of the present invention in another direction;

[0025] Figure 4 This is a schematic diagram of the structure of the disassembly device of the present invention in another direction;

[0026] Figure 5 It is a structural schematic diagram of the fixed support of the present invention;

[0027] Figure 6 This is a schematic diagram of the cooperation between the disassembling knife platform and the stripping bracket of the present invention;

[0028] Figure 7 It is a schematic diagram of the partial structure of the disassembled tool platform of the present invention.

[0029] 1-machine frame, 2-disassembly tool table, 3-peeling bracket, 4-support table, 5-inclined plate, 6-active transmission roller, 7-driven transmission roller, 8-fixed support, 801-fixed frame, 802-active roller support, 803-driven roller support, 9-transmission gear, 10-guide block, 11-connecting rod, 12-movable block, 13-adjusting bolt, 14-spring, 15-first servo motor, 16-first gear transmission box, 17-fixed bracket, 18-slide rail, 19-slider, 20-second servo motor, 21-second gear transmission box, 22-eccentric sleeve, 23-linkage rod, 24-linkage block, 25-partition, 26-knife groove, 27-scraper, 28-fixed table, 29-pressing plate, 30-locking bolt, 31-conveyor bracket, 32-first conveyor belt, 33-second conveyor belt, 34-receiving plate. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] See also Figure 1-Figure 7 The present invention provides an automatic disassembly production line for solar photovoltaic panels, including a disassembly device and a conveying device, wherein the disassembly device includes a frame 1 and a clamping and conveying assembly obliquely arranged on the frame 1, wherein the clamping and conveying assembly is transmission-connected with a first driving assembly, wherein the first driving assembly is installed on one side of the frame 1, and a disassembly tool table 2 and a stripping bracket 3 are provided at the discharge end of the clamping and conveying assembly, wherein the disassembly tool table 2 and the stripping bracket 3 are respectively arranged obliquely downward toward both sides, and a support table 4 is provided below the disassembly tool table 2, wherein the support table 4 is connected to the frame 1, and one end of the stripping bracket 3 is arranged below the disassembly tool table 2 and is connected to the frame 1. It is located above the support platform 4, and the other end is connected to the frame 1 and extends outside the frame 1. The frame 1 is provided with an inclined plate 5 inclined toward the inside of the frame 1 on one side of the disassembly tool table 2. The conveying equipment includes a conveying bracket 31 and a first conveyor belt 32 and a second conveyor belt 33 installed on the conveying bracket 31. A receiving plate 34 is provided below the output end of the first conveyor belt 32. The receiving plate 34 is installed on the bracket and the tail end is connected to the feed end of the clamping conveying assembly. The input end of the second conveyor belt 33 is connected to the bottom of the stripping bracket 3. The rotation speed of the first conveyor belt 32 is synchronized with the first driving assembly.

[0032] When the solar photovoltaic panel automatic disassembly production line is in operation, the specific process is as follows:

[0033] First, start the disassembly equipment and conveying equipment, and ensure that the equipment can operate stably. Before disassembly, the glass adhered to the adhesive layer needs to be manually broken to facilitate the subsequent disassembly and stripping operations. Then, with the glass on the top, the solar photovoltaic panel is placed on the first conveyor belt 32, and the first conveyor belt 32 drives the solar photovoltaic panel to move, and then one end falls onto the receiving plate 34, and continues to move forward under the propulsion of the rear solar photovoltaic panel until it is inserted into the clamping conveying assembly. Since the rotation speed of the first conveyor belt 32 and the clamping conveying assembly is consistent, after the solar photovoltaic panel is inserted into the clamping conveying assembly, it is stably transported forward under the drive of the first drive assembly. When the solar photovoltaic panel is conveyed to the discharge end of the clamping conveying assembly, it will first encounter the cutting end of the disassembly tool station 2. The glass on the adhesive layer is peeled off by cutting with the cutting end of the disassembly tool table 2. The peeled glass fragments will slide down along the inclined surface of the disassembly tool table 2 and fall onto the inclined plate 5 on one side of the disassembly tool table 2. The inclined plate 5 guides the glass fragments to slide down to the bottom of the frame 1, which is convenient for further processing of the glass fragments. At the same time, the remaining backplane and battery cell structure are pushed to the bottom of the disassembly tool table 2 along with the conveying of the clamping conveying assembly, and are caught by the peeling bracket 3 below it, and are guided to slide smoothly along the inclined surface of the peeling bracket 3 to the second conveyor belt 33, and then transported to the recycling area along the second conveyor belt 33, so as to facilitate collection by the staff and realize subsequent recycling, which helps to reduce resource waste and environmental pollution and promote sustainable development. Compared with the traditional disassembly method, this device realizes the automated process from transportation to physical disassembly and then to recycling through the coordinated work of the conveying equipment, the clamping conveying assembly and the disassembly tool station 2, simplifies the cumbersome processing steps, effectively reduces the labor cost, and improves the efficiency of the disassembly of the solar photovoltaic panel. The whole process is not only highly safe, but also does not involve chemical treatment methods and heat treatment methods, which not only greatly reduces the processing cost, but also effectively prevents environmental pollution, and does not produce harmful fluorine compounds, fully protecting the health of the staff. On the whole, this equipment provides a solar photovoltaic panel disassembly method that takes into account low cost, low pollution and safety, which brings higher economy and sustainability to the disassembly and recycling of solar photovoltaic panels. It is worth mentioning that the first conveyor belt 32 and the second conveyor belt 33 both adopt conventional technical means in the prior art, and the rotation speed of the first conveyor belt 32 is synchronized with the rotation speed of the first drive assembly, which can be fully achieved by the frequency conversion controller in the prior art, so it will not be repeated here.

[0034] In a specific embodiment, see Figure 2The clamping and conveying assembly includes an active transmission roller 6, a driven transmission roller 7 and two fixed supports 8. The active transmission roller 6 and the driven transmission roller 7 are installed in parallel on the fixed supports 8 on both sides and are rotatably connected to the fixed supports 8. One end of the active transmission roller 6 and the driven transmission roller 7 are meshed through a transmission gear 9, and the other end of the active transmission roller 6 is transmission-connected to the first driving assembly. The two fixed supports 8 are installed on the frame 1 at the same angle.

[0035] The clamping and conveying assembly realizes the clamping and conveying function of the solar photovoltaic panel through the coordinated cooperation of the active transmission roller 6, the driven transmission roller 7 and the two fixed supports 8. Specifically, the active transmission roller 6 rotates under the drive of the driving assembly, and through the meshing mechanism of the transmission gear 9, the active transmission roller 6 drives the driven transmission roller 7 to rotate, thereby realizing the synchronous rotation of the active transmission roller 6 and the driven transmission roller 7, ensuring that the solar photovoltaic panel can be stably conveyed forward along the predetermined path, avoiding the solar photovoltaic panel from slipping or jamming during the conveying process, thereby ensuring the smoothness and efficiency of the entire disassembly process, and laying a solid foundation for the recycling and reuse of solar photovoltaic panels.

[0036] In a specific embodiment, see Figure 2 and Figure 5 The fixed support 8 includes a fixed frame 801, an active roller support 802 and a driven roller support 803. The fixed frame 801 is obliquely installed on the frame 1. The active roller support 802 is fixedly installed in the fixed frame 801. The driven roller support 803 is movably installed in the fixed frame 801. The active transmission roller 6 and the driven transmission roller 7 are respectively installed on the active roller support 802 and the driven roller support 803 through bearings. The fixed frame 801 is also provided with a spacing adjustment component that can adjust the position of the driven roller support 803.

[0037] The fixed support 8 is mainly composed of a fixed frame 801, an active roller support 802 and a driven roller support 803. First, the fixed frame 801 serves as a basis for connection with the frame 1, providing a stable support platform for the drive roller. The active roller support 802 is firmly fixed inside the fixed frame 801 to ensure that the active drive roller 6 can rotate stably. The driven roller support 803 is installed in the fixed frame 801 in a movable manner, and the position of the driven roller support 803 can be flexibly adjusted through the spacing adjustment component. This design allows the staff to adjust the spacing between the active roller support 802 and the driven roller support 803 according to the thickness of the solar photovoltaic panel, that is, adjust the spacing between the active drive roller 6 and the driven drive roller 7, so that the equipment can adapt to solar photovoltaic panels of different thicknesses, improve the flexibility and applicability of the equipment, and bring more convenience to the disassembly and recycling of solar photovoltaic panels.

[0038] In a specific embodiment, see Figure 5 , guide blocks 10 are provided on both sides of the fixed frame 801, and the spacing adjustment component includes two connecting rods 11, a movable block 12 and an adjusting bolt 13. The movable block 12 and the driven roller support 803 are provided with grooves matching the guide blocks 10, and one end of the two connecting rods 11 is fixedly connected to the active roller support 802 respectively, the driven transmission roller 7 and the movable block 12 are both movably sleeved on the connecting rod 11, and the driven roller support 803 is located between the active roller support 802 and the movable block 12, and a spring 14 is sleeved on the connecting rod 11 between the movable block 12 and the driven transmission roller 7, and the adjusting bolt 13 extends through the fixed frame 801 and is threadedly connected to the fixed frame 801, and the end of the adjusting bolt 13 is tightly matched with the movable abutment.

[0039] The movable block 12 and the driven roller support 803 are slidably installed on the guide block 10 through the groove, so that the movable block 12 and the driven roller support 803 can slide smoothly along the guide block 10. By screwing the adjusting bolt 13, the insertion length of the adjusting bolt 13 can be adjusted, thereby adjusting the elastic potential energy of the spring 14 between the movable block 12 and the driven roller support 803, and then controlling the distance between the driven roller support 803 and the active roller support 802 to cope with the disassembly operation of solar photovoltaic panels of different thicknesses. Specifically, when the driven roller support 803 is in close contact with the active roller support 802, that is, when the distance is the smallest, by screwing out the adjusting bolt 13, when its insertion length becomes shorter, under the action of the gravity of the driven transmission roller 7 and the driven roller support 803, the movable block 12 will be squeezed by the driven roller support 803 and slide downward, thereby forming a tight state with the adjusting bolt 13 again. At this time, the elastic potential energy of the spring 14 of the driven roller support 803 is reduced, which is insufficient to support the driven roller support 803 and the active roller support 802 to press against each other, so the driven roller support 803 will slide downward for a certain distance, thereby increasing the distance between the driven roller support 803 and the active roller support 802 to cope with thicker solar photovoltaic panels. This design allows the distance between the driven roller support 803 and the active roller support 802 to be flexibly adjusted as needed, so as to easily cope with solar photovoltaic panels of different thicknesses, effectively improving the flexibility and versatility of the equipment, and ensuring efficient and stable disassembly operations in different operating scenarios.

[0040] In a specific embodiment, see Figure 3 The first driving assembly includes a first servo motor 15 and a first gear transmission box 16, the output shaft of the first servo motor 15 is transmission-connected to the input end of the first gear transmission box 16, the output end of the first gear transmission box 16 is transmission-connected to the clamping and conveying assembly, and the first gear transmission box 16 is connected to the frame 1 through a fixed bracket 17.

[0041] The first driving assembly cooperates with the first servo motor 15 and the first gear transmission box 16 to ensure that the clamping and conveying assembly can work continuously and smoothly with its high transmission efficiency and stable power output, thereby improving the operating efficiency of the overall equipment.

[0042] In a specific embodiment, see Figure 4 and Figure 6 A slide rail 18 is axially arranged on the support platform 4, and a plurality of sliders 19 are provided below the disassembly tool platform 2. The sliders 19 are movably mounted on the slide rail 18. One end of the disassembly tool platform 2 is transmission-connected to a second drive assembly that can drive the disassembly tool platform 2 to reciprocate axially along the slide rail 18.

[0043] The disassembly tool table 2 is movably mounted on the slide rail 18 on the support table 4 through the slider 19 below it. Under the action of the second driving component, it can realize reciprocating motion along the axial direction of the slide rail 18. The disassembly tool table 2 can more flexibly adjust its working position to realize reciprocating cutting, ensuring efficient peeling during the disassembly operation, thereby greatly improving the disassembly effect.

[0044] In a specific embodiment, see Figure 2 and Figure 4 The second driving assembly includes a second servo motor 20, a second gear transmission box 21 and an eccentric shaft sleeve 22. The second gear transmission box 21 is installed on the frame 1. The output shaft of the second servo motor 20 is transmission-connected to the input end of the second gear transmission box 21. The output end of the second gear transmission box 21 is transmission-connected to the eccentric shaft sleeve 22. A linkage rod 23 is provided on the movable sleeve of the output end of the eccentric shaft sleeve 22. A linkage block 24 is provided on one side of the disassembly tool table 2. The other end of the linkage rod 23 is movably sleeved on the linkage block 24.

[0045] The second drive assembly converts power into eccentric reciprocating motion of the eccentric sleeve 22 through the coordinated cooperation of the second servo motor 20, the second gear transmission box 21 and the eccentric sleeve 22, and transmits it to the linkage block 24 through the linkage rod 23, thereby effectively driving the disassembly tool table 2 to achieve axial reciprocating motion along the slide rail 18, ensuring the disassembly effect of the equipment.

[0046] In a specific embodiment, see Figure 6 The support platform 4 is provided with a partition 25 on one side of the stripping bracket 3 , the top surface of the partition 25 is located below the disassembling knife platform 2 , and one end of the stripping bracket 3 is connected to the partition 25 .

[0047] The partition 25 can provide a protective barrier for the area between the support platform 4 and the disassembly tool platform 2, effectively preventing glass fragments from falling onto the support platform 4 during the disassembly process, avoiding potential interference of these glass fragments with the movement of the slider 19 on the slide rail 18, thereby ensuring that the disassembly tool platform 2 can perform smooth reciprocating motion along the slide rail 18, providing strong support for the disassembly operation of the solar photovoltaic panel.

[0048] In a specific embodiment, see Figure 7 The top surface of the disassembling tool platform 2 is evenly provided with a plurality of tool grooves 26 along the axial direction, a scraper 27 is installed in the tool groove 26 , and a clamping assembly capable of clamping the scraper 27 is arranged on the top surface of the disassembling tool platform 2 .

[0049] The top surface of the disassembly tool table 2 is evenly provided with a plurality of tool grooves 26 along the axial direction, and a scraper 27 can be embedded and installed in each tool groove 26, so that the number of scrapers 27 can be flexibly installed and the extension length of the scraper 27 can be adjusted according to the length and thickness of the solar photovoltaic panel, thereby enhancing the versatility and adaptability of the disassembly equipment and ensuring that the scraper 27 can form a close contact with the solar photovoltaic panel, thereby effectively reducing the difficulty of the disassembly operation and improving the efficiency and quality of the disassembly operation.

[0050] In a specific embodiment, see Figure 7 A fixed platform 28 is provided on the top surface of the disassembling tool platform 2, and the knife groove 26 and the fixed platform 28 are alternately arranged in sequence along the axial direction of the tool platform body. The clamping assembly includes a pressing plate 29 and a locking bolt 30. The pressing plate 29 is movably sleeved on the locking bolt 30 and is fixedly installed on the odd-numbered fixed platforms 28 in sequence. The two sides of the pressing plate 29 are respectively tightly matched with the scrapers 27 on both sides.

[0051] The knife grooves 26 and the fixed platform 28 are alternately arranged in sequence along the axial direction of the disassembly knife platform 2, that is, there are knife grooves 26 on both sides of the fixed platform 28 to install the scraper 27, and the clamping assembly effectively clamps the scrapers 27 on both sides through the cooperation of the pressure plate 29 and the locking bolt 30, preventing the scraper 27 from loosening during the disassembly process, ensuring the efficiency of the disassembly operation, and at the same time, facilitating the adjustment and maintenance of the scraper 27, providing strong support for the disassembly operation.

[0052] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A solar photovoltaic panel automatic disassembly production line, characterized in that: The invention comprises a disassembling device and a conveying device, wherein the disassembling device comprises a frame (1) and a clamping and conveying assembly arranged obliquely on the frame (1), the clamping and conveying assembly being transmission-connected to a first driving assembly, the first driving assembly being installed on one side of the frame (1), a disassembling knife table (2) and a stripping bracket (3) being provided at the discharge end of the clamping and conveying assembly, the disassembling knife table (2) and the stripping bracket (3) being arranged obliquely downwardly toward both sides respectively, a support table (4) being provided below the disassembling knife table (2), the support table (4) being connected to the frame (1), one end of the stripping bracket (3) being arranged below the disassembling knife table (2) and being located above the support table (4), and the other end of the stripping bracket (3) being arranged below the disassembling knife table (2) and being located above the support table (4), and the other end of the stripping bracket (3) being arranged below the disassembling knife table (2) and being located above the support table (4). The end is connected to the frame (1) and extends to the outside of the frame (1); the frame (1) is provided with an inclined plate (5) inclined toward the inside of the frame (1) on one side of the disassembling tool table (2); the conveying equipment comprises a conveying bracket (31) and a first conveying belt (32) and a second conveying belt (33) installed on the conveying bracket (31); a receiving plate (34) is provided below the output end of the first conveying belt (32); the receiving plate (34) is installed on the bracket and the tail end is connected to the feed end of the clamping conveying assembly; the input end of the second conveying belt (33) is connected to the bottom of the stripping bracket (3); the rotation speed of the first conveying belt (32) is synchronized with the first driving assembly.

2. The automatic disassembly production line of solar photovoltaic panels according to claim 1, characterized in that: The clamping and conveying assembly comprises an active transmission roller (6), a driven transmission roller (7) and two fixed supports (8); the active transmission roller (6) and the driven transmission roller (7) are parallelly mounted on the fixed supports (8) on both sides and are rotatably connected to the fixed supports (8); one end of the active transmission roller (6) and the driven transmission roller (7) are meshed through a transmission gear (9); the other end of the active transmission roller (6) is transmission-connected to the first driving assembly; the two fixed supports (8) are tiltedly mounted on the frame (1) at the same angle.

3. The automatic disassembly production line of solar photovoltaic panels according to claim 2 is characterized in that: The fixed support (8) comprises a fixed frame (801), an active roller support (802) and a driven roller support (803); the fixed frame (801) is obliquely mounted on the frame (1); the active roller support (802) is fixedly mounted in the fixed frame (801); the driven roller support (803) is movably mounted in the fixed frame (801); the active transmission roller (6) and the driven transmission roller (7) are respectively mounted on the active roller support (802) and the driven roller support (803) via bearings; the fixed frame (801) is also provided with a spacing adjustment component capable of adjusting the position of the driven roller support (803).

4. The automatic disassembly production line of solar photovoltaic panels according to claim 3 is characterized in that: Guide blocks (10) are provided on both sides of the fixed frame (801). The spacing adjustment assembly includes two connecting rods (11), a movable block (12) and an adjusting bolt (13). The movable block (12) and the driven roller support (803) are provided with grooves matching the guide blocks (10). One end of the two connecting rods (11) is respectively fixedly connected to the active roller support (802). The driven transmission roller (7) and the movable block (12) are both movably sleeved on the connecting rods (11), and the driven roller support (803) is located between the active roller support (802) and the movable block (12). A spring (14) is sleeved on the connecting rod (11) between the movable block (12) and the driven transmission roller (7). The adjusting bolt (13) extends through the fixed frame (801) and is threadedly connected to the fixed frame (801). The end of the adjusting bolt (13) is tightly fitted with the movable block.

5. The automatic disassembly production line of solar photovoltaic panels according to claim 1, characterized in that: The first driving assembly comprises a first servo motor (15) and a first gear transmission box (16); the output shaft of the first servo motor (15) is drivingly connected to the input end of the first gear transmission box (16); the output end of the first gear transmission box (16) is drivingly connected to the clamping and conveying assembly; and the first gear transmission box (16) is connected to the frame (1) via a fixed bracket (17).

6. The automatic disassembly production line of solar photovoltaic panels according to claim 1, characterized in that: A slide rail (18) is axially arranged on the support platform (4), and a plurality of sliders (19) are provided below the disassembling tool platform (2). The sliders (19) are movably mounted on the slide rail (18), and one end of the disassembling tool platform (2) is transmission-connected to a second drive component that can drive the disassembling tool platform (2) to axially reciprocate along the slide rail (18).

7. The automatic disassembly production line of solar photovoltaic panels according to claim 6, characterized in that: The second driving assembly comprises a second servo motor (20), a second gear transmission box (21) and an eccentric shaft sleeve (22); the second gear transmission box (21) is mounted on the frame (1); the output shaft of the second servo motor (20) is drivingly connected to the input end of the second gear transmission box (21); the output end of the second gear transmission box (21) is drivingly connected to the eccentric shaft sleeve (22); a linkage rod (23) is provided on the movable sleeve of the output end of the eccentric shaft sleeve (22); a linkage block (24) is provided on one side of the disassembling tool platform (2); and the other end of the linkage rod (23) is movably sleeved on the linkage block (24).

8. The automatic disassembly production line of solar photovoltaic panels according to claim 1, characterized in that: The support platform (4) is provided with a partition (25) on one side of the stripping bracket (3), the top surface of the partition (25) is located below the disassembling knife platform (2), and one end of the stripping bracket (3) is connected to the partition (25).

9. The automatic disassembly production line of solar photovoltaic panels according to claim 1, characterized in that: The top surface of the disassembling tool platform (2) is evenly provided with a plurality of tool grooves (26) along the axial direction, a scraper (27) is installed in the tool groove (26), and a clamping assembly capable of clamping the scraper (27) is arranged on the top surface of the disassembling tool platform (2).

10. The automatic disassembly production line of solar photovoltaic panels according to claim 9, characterized in that: The top surface of the disassembling tool platform (2) is provided with a fixed platform (28), and the tool groove (26) and the fixed platform (28) are alternately arranged in sequence along the axial direction of the tool platform body. The clamping assembly includes a pressure plate (29) and a locking bolt (30). The pressure plate (29) is movably sleeved on the locking bolt (30) and is fixedly installed on the odd-numbered fixed platforms (28) in sequence. The two sides of the pressure plate (29) are respectively tightly matched with the scrapers (27) on both sides.

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