Photovoltaic module solid waste recycling and crushing device

Abstract

The present invention relates to the technical field of waste photovoltaic panel processing, and in particular to a photovoltaic component solid waste recycling and crushing device, comprising a frame, a moving component and a clamping component; the frame comprises a frame body, a moving component movably arranged in the middle of the frame body, a clamping component movably arranged above the moving component, the clamping component comprises a sliding plate, and limit plates are symmetrically fixedly arranged on both sides of the sliding plate. The conveying clamping units arranged on the sides of the two limit plates can cooperate to clamp and transport the photovoltaic panel, an adsorption component is movably installed on the moving component, and the lower part of the frame body is divided into a first crushing chamber and a second crushing chamber by the installed separation component, the adsorption component comprises a suction cup, and the separation component comprises a separation knife, and the separation knife can pass through the groove of the moving plate and abut against the photovoltaic panel through the action of a telescopic cylinder, and the separation knife is turned over by a bevel gear structure transmission, and a camera is fixed on the frame body, which can classify and process intact photovoltaic glass and broken photovoltaic glass for recycling.

Description

Technical Field

[0001] The present invention relates to the technical field of waste photovoltaic panel processing, and in particular to a photovoltaic component solid waste recycling and crushing device. Background Art

[0002] With the surge in global photovoltaic installations, a large number of waste photovoltaic panels have been generated. If these waste photovoltaic panels are not handled properly, the heavy metals, organic matter, etc. in them may cause serious pollution to the soil, water bodies and other environments. Therefore, the proper recycling and treatment of waste photovoltaic panels is not only an inevitable requirement for environmental protection, but also an important way to recycle resources. Photovoltaic panels include backboards, silicon cells, glass panels and EVA (ethylene-vinyl acetate copolymer) films. The decomposition and recycling of photovoltaic panels mainly includes separating the backboards, silicon cells and glass panels bonded by EVA films. At present, the recycling technology of waste photovoltaic panels mainly includes: recycling photovoltaic panels through physical means such as cutting, crushing and sorting, or using chemical reagents to dissolve the packaging materials in the photovoltaic panels (such as EVA film), and then recycling and crushing the disassembled and separated parts of the photovoltaic panels. Since chemical methods are time-consuming, the recycling technology of waste photovoltaic panels mainly adopts physical methods.

[0003] In the existing technology, some devices for separating and crushing waste photovoltaic panels use physical methods to crush the photovoltaic glass and then separate it from other parts. If the photovoltaic glass in the waste photovoltaic panels is relatively intact, it can be directly recycled and reused. Direct crushing is not only time-consuming and labor-intensive, but also wastes extra resources. Some devices for separating and crushing waste photovoltaic panels first physically separate the photovoltaic glass and other parts before crushing them. If the photovoltaic glass in the waste photovoltaic panels is affected by various severe weather conditions or is manually transported or operated, resulting in the surface of the photovoltaic glass being impacted and broken, it cannot be separated smoothly. Summary of the Invention

[0004] The purpose of the present invention is to provide a photovoltaic component solid waste recycling and crushing device, which can classify and recycle intact photovoltaic glass and broken photovoltaic glass, thereby improving resource utilization.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A photovoltaic component solid waste recycling and crushing device includes a frame, an adsorption component, a moving component, a clamping component and a separation component; the frame includes a frame body, a moving component movably arranged in the middle of the frame body, a clamping component movably arranged above the moving component, the clamping component includes a sliding plate, and limit plates are symmetrically fixed on both sides of the sliding plate. The conveying and clamping units on both sides of the two limit plates cooperate to clamp and transport the photovoltaic panel, the adsorption component is movably installed on the moving component, and the separation component is installed in the middle of the lower part of the frame body, the adsorption component includes a suction cup, and the separation component includes a separation knife, which can pass through the groove of the moving plate and abut against the photovoltaic panel through the action of a telescopic cylinder, and the separation knife is driven by a bevel gear structure to achieve flipping; the lower part of the frame body is divided into a first crushing chamber and a second crushing chamber at both ends of the lower part of the frame body by the separation component, and a camera is fixedly arranged at the top center of the side of the frame body away from the adsorption component.

[0007] Preferably, the separation component also includes two adjustment units symmetrically arranged on both sides of the separation knife, and the adjustment unit includes a lifting plate and a rotating seat; the fixed end of the telescopic cylinder is fixedly set on the frame, and the telescopic end of the telescopic cylinder is fixedly connected to the rotating seat through the lifting plate, and a connecting shaft is rotatably set on the rotating seat, and the connecting shaft is fixedly passed through the separation knife, and the separation knife is rotated by a bevel gear mechanism.

[0008] Preferably, the moving assembly includes a moving plate and a transmission belt; a through groove is provided in the middle of the moving plate, and the moving plate moves along the frame through a screw and nut mechanism, and both ends of the upper surface of the moving plate are rotatably connected to transmission wheels, and the transmission belts are respectively wrapped around the two transmission wheels, and one side of the transmission belt is fixedly connected to the sliding plate; a receiving frame is fixedly provided on one side of the through groove of the moving plate.

[0009] Preferably, the adsorption assembly also includes a fixed frame and a movable frame; a movable frame is slidably arranged on the fixed frame, a movable gear is rotatably arranged in the middle of one side of the fixed frame, a movable rack is fixedly arranged on one side of the movable frame, the movable rack is meshed with the movable gear, and a plurality of suction cups are arranged at intervals in the middle of the bottom of the movable frame.

[0010] Preferably, sliders are fixedly provided at the four corners of the bottom of the sliding plate, and slide rails are fixedly provided on both sides of the upper surface of the movable plate for sliding cooperation. A plurality of corresponding conveying clamping units are spaced apart on the upper and lower sides of the opposite sides of the two limit plates. The limit plates are located on the upper and lower sides of the abutting plate, and a plurality of connecting grooves are spaced apart, and the plurality of connecting grooves correspond one-to-one to the plurality of conveying clamping units.

[0011] Preferably, the conveying and clamping unit includes a movable cylinder and a telescopic plate; the fixed end of the movable cylinder is fixedly connected to the sliding plate, the telescopic end of the movable cylinder passes through the connecting groove and is fixedly connected to the telescopic plate, the telescopic plates of the upper and lower conveying and clamping units are respectively fixedly connected to the upper and lower ends of the abutment plate, and a movable wheel is rotatably provided on the telescopic plate.

[0012] Preferably, linear guide rails are fixedly provided in parallel on the outer sides of the slide rails on both sides of the movable plate, and the fixed frame cooperates with the linear guide rails on both sides of the movable plate through linear sliders fixedly provided on the bottom of both sides.

[0013] Preferably, it also includes a recovery box and a first crushing roller; a recovery box is movably provided at the bottom of the first crushing chamber, a first crushing roller is rotatably provided above the first crushing chamber, a receiving box is movably provided at the bottom of the second crushing chamber, and a second crushing roller is rotatably provided above the second crushing chamber.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] The embodiment of the present invention provides a photovoltaic component solid waste recycling and crushing device, which is equipped with a rotatable separation knife so as to separate photovoltaic panels with intact photovoltaic glass or photovoltaic panels with broken photovoltaic glass respectively; a camera is arranged on the frame, which can shoot the state of photovoltaic glass on the surface of the photovoltaic panel, thereby adjusting the separation knife to a corresponding separation mode to separate the photovoltaic panel, and the separation knife is arranged under the frame through a telescopic cylinder. When the separation knife separates the whole piece of intact photovoltaic glass on the photovoltaic panel, the photovoltaic panel is driven to move by the conveying and clamping unit on the clamping assembly, and cooperates with the adsorption assembly in the crushing device, and drives the suction cup downward through the gear rack structure to adsorb the photovoltaic glass, so as to facilitate the separation and recycling of photovoltaic panels including the whole piece of intact photovoltaic glass, reduce waste and improve resource utilization; when the separation knife separates the broken photovoltaic glass on the photovoltaic panel, the separation knife is located above the photovoltaic panel, and the angle between the separation knife and the photovoltaic panel is adjusted, and the photovoltaic panel is driven to move by the conveying and clamping unit on the clamping assembly, and the separation knife cooperates to scrape the broken photovoltaic glass from the photovoltaic panel.

[0016] An embodiment of the present invention provides a photovoltaic component solid waste recycling and crushing device, wherein a moving component is slidably arranged in the middle of the frame through a screw and nut mechanism, the moving component includes a moving plate, a clamping component is slidably arranged on the moving plate, the clamping component includes a sliding plate, the moving component can move outward to drive the clamping component to clamp the photovoltaic panel, so as to facilitate subsequent separation operations; a through groove is arranged on the moving plate, and the upper and lower parts of the frame are connected by the through groove, and the broken photovoltaic glass after separation falls onto the first separation roller arranged on one side below the frame and is crushed, and the battery cell and back plate fall onto the second separation roller arranged on the other side below the frame and are crushed, and are collected through a recycling box or a receiving box, so as to facilitate subsequent recycling work. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the connection structure of a photovoltaic module solid waste recycling and crushing device according to an embodiment of the present invention;

[0018] Figure 2 This is a cross-sectional view of a photovoltaic module solid waste recycling and crushing device according to an embodiment of the present invention, viewed from the side;

[0019] Figure 3 This is a schematic diagram of the exploded structure of the connection between the moving component and the clamping component according to an embodiment of the present invention;

[0020] Figure 4 This is a schematic diagram of the connection structure of the adsorption component according to an embodiment of the present invention;

[0021] Figure 5 This is a schematic diagram of the connection structure of the separation components according to an embodiment of the present invention;

[0022] Figure 6 for Figure 3 Enlarged schematic diagram of area A in the middle.

[0023] Figures: 1, frame; 11, frame body; 111, lower bracket; 112, first crushing box; 113, fixed plate; 114, second crushing box; 12, camera; 13, guide rail; 2, recovery box; 3, adsorption assembly; 31, fixed frame; 311, moving rail; 312, linear slider; 32, moving frame; 321, moving block; 33, moving rack; 34, moving gear; 35, suction cup; 4, photovoltaic panel; 5, moving assembly; 51, moving plate; 511, nut block; 512, linear guide rail; 52, slide rail; 53, transmission belt; 54, transmission wheel; 55, screw rod; 56, receiving frame; 6, clamping assembly; 61, sliding plate; 62, limit plate; 623, connecting plate; 63, moving cylinder; 64, moving wheel; 65, telescopic plate; 66, abutment plate; 7, separation assembly; 71, telescopic cylinder; 711, mounting plate; 72, lifting plate; 73, slide bar; 74, bracket; 741, rotating shaft; 75, rotating seat; 76, separation knife; 77, driven bevel gear; 78, driving bevel gear; 8, first crushing roller; 9, second crushing roller; 10, receiving box. DETAILED DESCRIPTION

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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 making creative efforts are within the scope of protection of the present invention.

[0025] In the following description of the invention, it should be noted that the terms "upper," "lower," "left," "right," "inner," and "outer," etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate and simplify the description of the invention. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. The term "connected" simply indicates a connection between devices and does not have any special meaning.

[0026] In addition, the technical fields and installation methods involved in the embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0027] Specific embodiment: Please refer to Figures 1-6 , a photovoltaic module solid waste recycling and crushing device for separating and crushing a photovoltaic panel 4, comprising a frame 1, an adsorption component 3, a moving component 5, a clamping component 6 and a separating component 7; the frame 1 includes a frame body 11, a moving component 5 is movably arranged in the middle of the frame body 11, the moving component 5 includes a moving plate 51 with a through groove in the middle, the moving plate 51 moves along the frame body 11 through a screw-nut mechanism, a clamping component 6 is movably arranged above the moving plate 51, the clamping component 6 includes a sliding plate 61, the sliding plate 61 is in a U shape, limiting plates 62 are symmetrically and fixedly arranged on both sides of the sliding plate 61, conveying and clamping units are arranged on the limiting plates 62, and the conveying and clamping units on the two limiting plates 62 cooperate to clamp and transport the photovoltaic panel 4; a separation cavity is arranged at the upper part of the frame body 11, a separating component 7 is installed at the lower part of the frame body 11, the lower part of the frame body 11 is divided into a first crushing cavity and a second crushing cavity by a lower support 111 fixedly arranged in the middle, the separation cavity at the upper part of the frame body 11 is communicated with the first crushing cavity and the second crushing cavity at the lower part of the frame body 11 through the through groove, the moving component 5 is slidably connected with the adsorption component 3, the separating component 7 includes a separating knife 76, the separating knife 76 can pass through the through groove on the moving plate 51 and abut against the photovoltaic panel 4 through the action of a telescopic cylinder 71, and the separating knife 76 is turned over through a bevel gear structure and can be used for separating the photovoltaic panel 4; the adsorption component 3 includes a suction cup 35, and the suction cup 35 adsorbs the intact photovoltaic glass in the photovoltaic panel 4 through negative pressure.

[0028] A camera 12 is fixedly provided at the top center of one side of the frame 11 away from the adsorption component 3. The camera 12 is connected to a data processing device (not shown in the figure) that receives image data and performs image analysis and processing. The camera 12 can capture image data of the photovoltaic glass on the surface of the photovoltaic panel 4 and transmit it to the data processing device to determine whether the photovoltaic glass in the photovoltaic panel 4 meets the conditions for direct recycling. If the surface of the photovoltaic glass is not broken and meets the conditions for direct recycling, the clamping component 6 is adjusted to move to the side of the separation component 7, and the rotation angle of the separation knife 76 is adjusted so that the separation knife 76 is in contact with the E between the photovoltaic glass and the cell on the photovoltaic panel 4. The VA layers are parallel to each other, and the conveying and clamping unit is adjusted to drive the photovoltaic panel 4 to move toward the direction of the separation knife 76, so that it separates the entire photovoltaic glass; if the photovoltaic glass has been broken on the photovoltaic panel 4 and does not meet the conditions for direct recycling, the rotation angle of the separation knife 76 is adjusted so that the separation knife 76 and the photovoltaic panel 4 are set at an angle, and the conveying and clamping unit is adjusted to drive the photovoltaic panel 4 to move toward the direction of the separation knife 76, so that the separation knife 76 scrapes the broken photovoltaic glass from the photovoltaic panel 4. The angle of the separation knife 76 is adjusted so that it applies a downward force to the glass when scraping the photovoltaic glass, which facilitates the scraping and separation of the broken glass.

[0029] A recovery box 2 is slidably provided in the first crushing chamber of the frame 11, a receiving box 10 is slidably provided in the second crushing chamber, a first crushing roller 8 is provided above the recovery box 2, and a second crushing roller 9 is provided above the receiving box 10; a fixed plate 113 is fixedly provided in the middle of the lower bracket 111, a separation component 7 is installed on the fixed plate 113, guide rails 13 are fixedly provided on both sides of the bottom of the frame 11, and the guide rails 13 are respectively connected to the pulleys provided at the bottom of the receiving box 10 and the recovery box 2 in a rolling manner; a first crushing box 112 is fixedly provided above the first crushing chamber, and the first crushing box 11 2 is provided with a plurality of first crushing rollers 8, which can cooperate to crush the separated broken photovoltaic glass, and the crushed broken photovoltaic glass falls into the recycling box 2, which is convenient for subsequent separation and recycling work; a second crushing box 114 is fixedly provided above the second crushing chamber, and a plurality of second crushing rollers 9 are provided on the second crushing box 114, which can be rotated to crush the separated solar cells and backboards, and the crushed solar cells and backboards fall into the receiving box 10 for recycling, and are screened after recycling to separate metals and plastics.

[0030] The movable assembly 5 also includes a slide rail 52, a transmission belt 53, a transmission wheel 54 and a screw rod 55; a nut block 511 is fixedly provided in the middle of both sides of the lower surface of the movable plate 51, and a screw rod 55 is passed through the nut block 511. The two ends of the screw rod 55 are rotatably connected to the middle of the frame 11, and the movable plate 51 is threadedly connected to the screw rod 55 through the nut block 511. Slide rails 52 are fixedly provided on both sides of the upper surface of the movable plate 51, and linear guide rails 512 are fixedly provided on the outer sides of the slide rails 52 on both sides of the movable plate 51 in parallel. Connecting ears are fixedly provided on both ends of the upper surface of the movable plate 51, and the transmission wheel 54 is rotatably connected to the connecting ear. The transmission belt 53 is wrapped around the two transmission wheels 54 respectively, and one side of the transmission belt 53 is fixedly connected to the sliding plate 61. A driving motor (not shown in the figure) is fixedly provided on one side of one of the connecting ears. The output shaft of the driving motor is fixedly connected to the corresponding transmission wheel 54, which can drive the sliding plate 61 to move. The second crushing roller 9 is used to crush the photovoltaic panel 4 after separation.

[0031] The four corners of the bottom of the sliding plate 61 are respectively fixed with sliders, and the slider located on one side of the sliding plate 61 can slide with the slide rail 52, and the two ends of one side of the upper surface of the sliding plate 61 are respectively fixedly connected to the two ends on the same side of the transmission belt 53, and the limiting plates 62 are symmetrically fixed on both sides of the sliding plate 61, and a plurality of corresponding conveying clamping units are spaced apart on the upper and lower sides of the opposite sides of the two limiting plates 62; the conveying clamping unit includes a moving cylinder 63, a moving wheel 64 and a telescopic plate 65; the limiting plate 62 is located on the upper and lower sides of the abutment plate 66 and is respectively spaced apart and provided with a plurality of connecting grooves, and the plurality of connecting grooves correspond one to one with the plurality of conveying clamping units, and a plurality of connecting plates 623 fixed corresponding to the conveying clamping units are provided on the side of the sliding plates 61 away from each other, and the fixed end of the moving cylinder 63 is fixedly provided on the connecting plate 623, and the telescopic end of the moving cylinder 63 passes through the connecting groove and the telescopic The plates 65 are fixedly connected, and the telescopic plates 65 of the upper and lower conveying clamping units are respectively fixedly connected to the upper and lower ends of the abutment plates 66, and the abutment plates 66 can contact the side walls of the photovoltaic panel 4. A moving wheel 64 is rotatably provided on the telescopic plate 65, and the moving wheel 64 is driven to rotate by a moving motor (not shown in the figure); when the clamping assembly 6 is adjusted to move, the transmission wheel 54 is adjusted to rotate, driving the sliding plate 61 to move to the end of the moving plate 51 close to the camera 12, and the telescopic end of the adjustment moving cylinder 63 is extended to drive the abutment plate 66 and the telescopic plate 65 to move until the abutment plate 66 contacts both sides of the photovoltaic panel 4, so that the upper and lower sides of the photovoltaic panel 4 contact the moving wheel 64, and the sliding plate 61 is adjusted to move near the receiving frame 56. At this time, the sliding plate 61 corresponds to the first crushing roller 8; the moving wheel 64 is adjusted to rotate, driving the photovoltaic panel 4 to move in the direction close to the separation assembly 7 for separation operation.

[0032] The adsorption component 3 also includes a fixed frame 31, a movable frame 32, a movable rack 33 and a movable gear 34; the fixed frame 31 adopts a door frame structure, and linear sliders 312 are fixedly provided at the bottom of both sides of the fixed frame 31, and the fixed frame 31 cooperates with the linear guide rails 512 on both sides of the movable plate 51 through the linear sliders 312. The structure of the linear guide rails 512 and the linear sliders 312 can adopt the principle of a linear motor, and the details are not repeated here, which can drive the adsorption component 3 to move along the length direction of the movable plate 51. The two sides of the fixed frame 31 are respectively connected to the two sides of the separation chamber on the frame body 11 for sliding connection, and a movable gear 34 is rotatably provided in the middle of one side of the fixed frame 31, and a movable rail 311 is fixedly provided on both sides of one side of the fixed frame 31. There is a movable rack 33, which is meshed with a movable gear 34. Moving blocks 321 are fixed on both sides of the movable frame 32. The moving blocks 321 are plugged into and slidably connected to the movable rail 311. A plurality of suction cups 35 are arranged at intervals on the bottom of the movable frame 32. The suction cups 35 are connected to an electric vacuum pump (not shown in the figure) fixed on the movable frame 32. The connection method and working distance of the suction cups 35 and the electric vacuum pump belong to the existing technology and will not be repeated here. When separating a whole piece of intact photovoltaic glass, adjust the fixed frame 31 to move to the corresponding position of the photovoltaic panel 4, adjust the moving gear 34 to rotate, mobilize the movable frame 32 to move downward, so that the suction cups 35 adsorb the photovoltaic glass on the photovoltaic panel 4, and adjust the fixed frame 31 so that it moves synchronously with the photovoltaic panel 4 until the photovoltaic glass is separated.

[0033] The cam 73 is fixed on the top of the cam 72 and the cam 73 is fixed on the top of the cam 72. The cam 73 is fixed on the top of the cam 72 and the cam 73 is fixed on the top of the cam 72. A driven bevel gear 77 is fixedly provided, and the driving bevel gear 78 is meshed with the driven bevel gear 77, and the lower end of the rotating shaft 741 is fixedly connected to the output shaft of the rotating motor (not shown in the figure); when the separating knife 76 is used to separate the photovoltaic panel 4 including a whole piece of intact photovoltaic glass, the telescopic cylinder 71 is adjusted so that the separating knife 76 passes through the groove on the movable plate 51 and is parallel to the EVA layer between the photovoltaic glass and the battery cell on the photovoltaic panel 4. When the separating knife 76 is used to separate the photovoltaic panel 4 with broken photovoltaic glass, the separating knife 76 is set at an angle to the photovoltaic panel 4, and the telescopic cylinder 71 is adjusted so that the separating knife 76 passes through the groove on the movable plate 51 and is located above the photovoltaic panel 4. At this time, the blade of the separating knife 76 contacts the interface where the broken photovoltaic glass on the photovoltaic panel 4 is connected to the EVA, and the photovoltaic panel 4 is adjusted to move. The broken photovoltaic glass is scraped off and gathered. As the separating knife 76 moves to the other side of the photovoltaic panel 4, the gathered broken photovoltaic glass passes through the groove and falls onto the first crushing roller 8 for further crushing.

[0034] The use process and working principle of this device:

[0035] Adjust the clamping assembly 6 to move to the end of the movable plate 51 close to the camera 12, adjust the screw rod 55 so that it drives the movable plate 51 to move toward the outside of the frame 11 where the camera 12 is set until the sliding plate 61 is in a suitable position, and move the photovoltaic panel 4 onto the clamping assembly 6. At this time, the camera 12 captures the image of the photovoltaic panel 4 and transmits it to the data processing device to determine the status of the photovoltaic glass on the photovoltaic panel 4; adjust the screw rod 55 in the opposite direction so that the movable plate 51 drives the clamping assembly 6 to move to the vicinity of the receiving frame 56;

[0036] When separating the photovoltaic panel 4 with the photovoltaic glass intact:

[0037] Adjust the movement gear 34 to rotate so that the suction cup 35 adsorbs the photovoltaic panel 4, adjust the telescopic cylinder 71 so that the separation knife 76 passes through the groove on the movable plate 51 and is level with the EVA at the interface between the back plate and the cell on the photovoltaic panel 4, adjust the conveying clamping unit to drive the photovoltaic panel 4 to move, adjust the adsorption assembly 3 to move with the photovoltaic panel 4, so that the whole piece of intact photovoltaic glass is separated, and the adsorption assembly 3 drives the whole piece of photovoltaic glass to move to the outer end of the movable plate 51 away from the camera 12, and the whole piece of photovoltaic glass is recovered; the cell and the back plate pass through the groove on the movable plate 51 and fall onto the second crushing roller 9 in the second crushing chamber of the frame 11, and the cell and the back plate are crushed and fall into the receiving box 10;

[0038] When separating the photovoltaic panel 4 with broken photovoltaic glass:

[0039] The separation knife 76 is set at an angle to the photovoltaic panel 4, and the telescopic cylinder 71 is adjusted so that the separation knife 76 passes through the groove on the movable plate 51 and is located above the photovoltaic panel 4. At this time, the blade of the separation knife 76 contacts the interface where the broken photovoltaic glass on the photovoltaic panel 4 is connected to the EVA. The conveying clamping unit is adjusted to drive the photovoltaic panel 4 to move. The separation knife 76 scrapes and gathers the broken photovoltaic glass. As the separation knife 76 moves to the other side of the photovoltaic panel 4, the gathered broken photovoltaic glass passes through the groove and falls onto the first crushing roller 8 for further crushing; the battery cells and backboard fall into the second crushing roller 9 in the second crushing chamber of the frame 11 in turn, and the battery cells and backboard are crushed and fall into the receiving box 10.

Claims

1. A photovoltaic module solid waste recycling and crushing device, characterized by: The invention comprises a frame (1), an adsorption component (3), a moving component (5), a clamping component (6), a separation component (7), a first crushing roller (8) and a second crushing roller (9); the frame (1) comprises a frame body (11), a moving component (5) is movably arranged in the middle of the frame body (11), a clamping component (6) is movably arranged above the moving component (5), the clamping component (6) comprises a sliding plate (61), and limiting plates (62) are symmetrically fixedly arranged on both sides of the sliding plate (61), and the conveying clamping units on both sides of the two limiting plates (62) cooperate to clamp and transport the photovoltaic panel (4), the adsorption component (3) is movably installed on the moving component (5), and the lower part of the frame body (11) is provided with a plurality of movable components. A separation component (7) is installed in the middle, the adsorption component (3) includes a suction cup (35), the moving component (5) includes a moving plate (51), a through groove is provided in the middle of the moving plate (51), the separation component (7) includes a separation knife (76), the separation knife (76) can pass through the through groove of the moving plate (51) and abut against the photovoltaic panel (4) through the action of the telescopic cylinder (71), and the separation knife (76) is turned over by a bevel gear structure transmission; the lower part of the frame (11) is divided into a first crushing chamber and a second crushing chamber at both ends of the lower part of the frame (11) by the separation component (7), and a camera (12) is fixedly provided at the top center of the side of the frame (11) away from the adsorption component (3); The camera (12) captures an image of the photovoltaic panel (4), the camera (12) is connected to a data processing device, the data processing device receives the image data of the photovoltaic panel (4), analyzes and processes the data, and determines whether the photovoltaic glass in the photovoltaic panel (4) is broken or intact. If the photovoltaic glass is broken, it does not meet the direct recycling conditions. If the photovoltaic glass is intact, it meets the direct recycling conditions. When separating a photovoltaic panel (4) with intact photovoltaic glass, the separation knife (76) is adjusted to pass through the groove of the movable plate (51) and to be parallel to the EVA layer between the photovoltaic glass and the cell on the photovoltaic panel (4); when separating a photovoltaic panel (4) with broken photovoltaic glass, the separation knife (76) is set at an angle to the photovoltaic panel (4), the telescopic cylinder (71) is adjusted to make the separation knife (76) pass through the groove on the movable plate (51) and be located above the photovoltaic panel (4), and the photovoltaic panel (4) is adjusted to move, and the broken photovoltaic glass is scraped off; The separation assembly (7) further comprises two adjustment units symmetrically arranged on both sides of the separation knife (76), the adjustment units comprising a lifting plate (72) and a rotating seat (75); the fixed end of the telescopic cylinder (71) is fixedly arranged on the frame (11), the telescopic end of the telescopic cylinder (71) is fixedly connected to the rotating seat (75) via the lifting plate (72), a connecting shaft is rotatably arranged on the rotating seat (75), and the connecting shaft is fixedly arranged in the separation knife (76); A first crushing box (112) is fixedly provided above the first crushing chamber, and a plurality of first crushing rollers (8) are rotatably provided in the first crushing box (112). A second crushing box (114) is fixedly provided above the second crushing chamber, and a plurality of second crushing rollers (9) are rotatably provided above the second crushing box (114). The plurality of first crushing rollers (8) cooperate to crush the separated broken photovoltaic glass, and the plurality of second crushing rollers (9) cooperate to crush the separated solar cells and backboards.

2. The photovoltaic module solid waste recycling and crushing device according to claim 1, characterized in that: The moving assembly (5) includes a transmission belt (53); the moving plate (51) moves along the frame (11) through a screw-nut mechanism, and the two ends of the upper surface of the moving plate (51) are rotatably connected to transmission wheels (54), and the transmission belt (53) is respectively wound around the two transmission wheels (54), and one side of the transmission belt (53) is fixedly connected to the sliding plate (61); and a receiving frame (56) is fixedly provided on one side of the groove of the moving plate (51).

3. The photovoltaic module solid waste recycling and crushing device according to claim 2, characterized in that: The adsorption assembly (3) further comprises a fixed frame (31) and a movable frame (32); the movable frame (32) is slidably arranged on the fixed frame (31); a movable gear (34) is rotatably arranged in the middle of one side of the fixed frame (31); a movable rack (33) is fixedly arranged on one side of the movable frame (32); the movable rack (33) is meshedly connected with the movable gear (34); and a plurality of suction cups (35) are spaced apart in the middle of the bottom of the movable frame (32).

4. The photovoltaic module solid waste recycling and crushing device according to claim 3, characterized in that: The four corners of the bottom of the sliding plate (61) are fixed with sliders, which slide in cooperation with the slide rails (52) fixed on both sides of the upper surface of the movable plate (51). The upper and lower sides of the opposite sides of the two limiting plates (62) are spaced apart with a plurality of corresponding conveying clamping units. The limiting plates (62) are located on the upper and lower sides of the abutting plate (66) and are spaced apart with a plurality of connecting grooves, and the plurality of connecting grooves correspond to the plurality of conveying clamping units one by one.

5. The photovoltaic module solid waste recycling and crushing device according to claim 4, characterized in that: The conveying and clamping unit comprises a movable cylinder (63) and a telescopic plate (65); the fixed end of the movable cylinder (63) is fixedly connected to the sliding plate (61), and the telescopic end of the movable cylinder (63) passes through the connecting groove and is fixedly connected to the telescopic plate (65). The telescopic plates (65) of the upper and lower conveying and clamping units are respectively fixedly connected to the upper and lower ends of the abutting plate (66), and a movable wheel (64) is rotatably provided on the telescopic plate (65).

6. The photovoltaic module solid waste recycling and crushing device according to claim 4, characterized in that: Linear guide rails (512) are fixedly provided in parallel on the outer sides of the slide rails (52) on both sides of the movable plate (51), and the fixed frame (31) cooperates with the linear guide rails (512) on both sides of the movable plate (51) through linear sliders (312) fixedly provided on the bottom of both sides.

7. The photovoltaic module solid waste recycling and crushing device according to claim 1, characterized in that: It also includes a recovery box (2); the recovery box (2) is movably provided at the bottom of the first crushing chamber, and the receiving box (10) is movably provided at the bottom of the second crushing chamber.

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