Photovoltaic module solid waste recycling and crushing device

Abstract

The invention relates to the technical field of waste photovoltaic panel treatment, in particular to a photovoltaic module solid waste recycling and crushing device which comprises a rack, a moving assembly and a clamping assembly. The rack comprises a frame body, a moving assembly is movably arranged in the middle of the frame body, a clamping assembly is movably arranged above the moving assembly, the clamping assembly comprises a sliding plate, limiting plates are symmetrically and fixedly arranged on the two sides of the sliding plate, conveying clamping units arranged on the side portions of the two limiting plates are matched to clamp and transport a photovoltaic panel, and an adsorption assembly is movably installed on the moving assembly. The lower portion of the frame body divides the two ends of the lower portion of the frame body into a first crushing cavity and a second crushing cavity through an installed separation assembly, the adsorption assembly comprises a suction cup, the separation assembly comprises a separation knife, and the separation knife can penetrate through a movable plate penetrating groove to abut against a photovoltaic panel through action of a telescopic cylinder and is turned over through transmission of a bevel gear structure. And the camera is fixedly arranged on the frame body, so that the intact photovoltaic glass and the broken photovoltaic glass can be classified, treated and recycled.

Description

Technical Field

[0001] The present invention relates to the technical field of waste photovoltaic panel treatment, and particularly relates to a recycling and crushing device for solid waste of photovoltaic modules. Background Art

[0002] With the rapid increase in global photovoltaic installations, a large number of waste photovoltaic panels are generated. If these waste photovoltaic panels are not properly treated, heavy metals, organic substances, etc. in them may cause serious pollution to the environment such as soil and water bodies. Therefore, the proper recycling and treatment of waste photovoltaic panels is not only an inevitable requirement for environmental protection but also an important way for resource recycling; photovoltaic panels include backsheets, silicon solar cells, glass panels, and EVA (ethylene-vinyl acetate copolymer) films. The decomposition and recycling of photovoltaic panels mainly include separating the backsheet, silicon solar cells, and glass panel bonded by the EVA film; currently, waste photovoltaic panel recycling technologies mainly include: physically treating and recycling photovoltaic panels through cutting, crushing, sorting, etc., or using chemical reagents to dissolve the encapsulation materials (such as EVA film) in the photovoltaic panels, and then recycling and crushing each part of the disassembled and separated photovoltaic panels. Since the chemical method takes a long time, the waste photovoltaic panel recycling technology mainly uses the physical method.

[0003] In the prior art, 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 panel is relatively intact, it can be directly recycled and reused. Direct crushing not only takes time and effort but also wastes resources additionally; some devices for separating and crushing waste photovoltaic panels first physically separate the photovoltaic glass and other parts and then crush them. If the photovoltaic glass in the waste photovoltaic panel is broken due to various adverse weather conditions or human handling or operation, the separation cannot be carried out smoothly. Summary of the Invention

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

[0005] To achieve the above purpose, the present invention provides the following technical solutions: A photovoltaic module solid waste recycling and crushing device, comprising a frame, an adsorption component, a moving component, a clamping component and a separation component; the frame includes a frame body, a moving component is movably arranged in the middle of the frame body, a clamping component is movably arranged above the moving component, the clamping component includes a sliding plate, two limiting plates are symmetrically and fixedly arranged on both sides of the sliding plate, and the conveying and clamping units on both sides of the two limiting plates cooperate to clamp and transport the photovoltaic panel. An adsorption component is movably installed on the moving component, a separation component is installed in the middle of the lower part of the frame body, the adsorption component includes a suction cup, the separation component includes a separation knife, and the separation knife can pass through the through groove of the moving plate and abut against the photovoltaic panel through the action of a telescopic cylinder, and the separation knife realizes turning through the transmission of a bevel gear structure; the lower part of the frame body is divided into a first crushing cavity and a second crushing cavity at both ends respectively through the separation component, and a camera is fixedly arranged at the center of the top of one side of the frame body away from the adsorption component.

[0006] Preferably, the separation component further 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 arranged on the frame body, the telescopic end of the telescopic cylinder is fixedly connected with the rotating seat through the lifting plate, a connecting shaft is rotatably arranged on the rotating seat, the connecting shaft is fixedly arranged in the separation knife, and the separation knife realizes rotation through the transmission of a bevel gear mechanism.

[0007] Preferably, the moving component includes a moving plate and a transmission belt; a through groove is arranged in the middle of the moving plate, the moving plate moves along the frame body through a lead screw nut mechanism, transmission wheels are respectively rotatably connected to both ends of the upper surface of the moving plate, the transmission belt is respectively wound on the two transmission wheels, and one side of the transmission belt is fixedly connected with the sliding plate; a receiving frame is fixedly arranged on one side of the through groove of the moving plate.

[0008] Preferably, the adsorption component further includes a fixed frame and a moving frame; the moving frame is slidably arranged on the fixed frame, a moving gear is rotatably arranged in the middle of one side of the fixed frame, a moving rack is fixedly arranged on one side of the moving frame, the moving rack is meshed and connected with the moving gear, and a plurality of suction cups are arranged at intervals in the middle of the bottom of the moving frame.

[0009] Preferably, sliders are respectively fixedly arranged at the four corners of the bottom of the sliding plate and cooperate with the slide rails respectively fixedly arranged on both sides of the upper surface of the moving plate for sliding. A plurality of corresponding conveying and clamping units are arranged at intervals on the upper and lower sides of the opposite sides of the two limiting plates. A plurality of connecting grooves are arranged at intervals on the upper and lower sides of the limiting plates on both sides of the abutting plate, and the plurality of connecting grooves correspond to the plurality of conveying and clamping units one by one.

[0010] Preferably, the conveying and clamping unit includes a moving cylinder and a telescopic plate; the fixed end of the moving cylinder is fixedly connected with the sliding plate, the telescopic end of the moving cylinder passes through the connecting groove and is fixedly connected with the telescopic plate, the telescopic plates of the upper and lower two conveying and clamping units are respectively fixedly connected with the upper and lower ends of the abutting plate, and a moving wheel is rotatably arranged on the telescopic plate.

[0011] Preferably, linear guide rails are fixedly arranged in parallel on the outer sides of the slide rails on both sides of the moving plate, and the fixing frame is matched with the linear guide rails on both sides of the moving plate through linear sliders fixedly arranged at the bottoms of both sides.

[0012] Preferably, it further includes a recycling box and a first crushing roller; a recycling box is movably arranged at the bottom of the first crushing chamber, a first crushing roller is rotatably arranged above the first crushing chamber, a receiving box is movably arranged at the bottom of the second crushing chamber, and a second crushing roller is rotatably arranged above the second crushing chamber.

[0013] Compared with the prior art, the present invention has the following beneficial effects: A photovoltaic module solid waste recycling and crushing device provided by an embodiment of the present invention, by setting a rotatable separating knife, which is respectively used to separate the photovoltaic panel with intact photovoltaic glass or the photovoltaic panel with broken photovoltaic glass; a camera is arranged on the frame, and the camera can photograph the state of the photovoltaic glass on the surface of the photovoltaic panel, so as to adjust the separating knife to be in the corresponding separating mode to separate the photovoltaic panel. The separating knife is arranged below the frame through a telescopic cylinder. When the separating knife separates the whole intact photovoltaic glass on the photovoltaic panel, the conveying and clamping unit on the clamping assembly drives the photovoltaic panel to move, and cooperates with the adsorption assembly in the crushing device, and drives the suction cup to move down through the gear-rack structure transmission, so that it adsorbs the photovoltaic glass, which is convenient for separating and recycling the photovoltaic panel including the whole intact photovoltaic glass, reducing waste and improving resource utilization rate; when the separating knife separates the broken photovoltaic glass on the photovoltaic panel, the separating knife is located above the photovoltaic panel, and the angle between the separating knife and the photovoltaic panel is adjusted, and the conveying and clamping unit on the clamping assembly drives the photovoltaic panel to move, and the separating knife cooperates to scrape the broken photovoltaic glass from the photovoltaic panel.

[0014] A photovoltaic module solid waste recycling and crushing device provided by an embodiment of the present invention, a moving assembly is slidably arranged in the middle of the frame through a lead screw-nut mechanism. The moving assembly includes a moving plate, and a clamping assembly is slidably arranged on the moving plate. The clamping assembly includes a sliding plate. The moving assembly can move outwards to drive the clamping assembly to clamp the photovoltaic panel, which is convenient for subsequent separation operations; a through groove is arranged on the moving plate, and the upper and lower parts of the frame are communicated through the through groove. The separated broken photovoltaic glass falls onto the first separating roller arranged on one side below the frame for crushing, and the battery chips and the backplane fall onto the second separating roller arranged on the other side below the frame for crushing, and are collected through the recycling box or the receiving box, which is convenient for subsequent recycling work. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic connection structure diagram of a photovoltaic module solid waste recycling and crushing device described in an embodiment of the present invention; Figure 2 It is a sectional view in the side view direction of the connection of a photovoltaic module solid waste recycling and crushing device described in an embodiment of the present invention; Figure 3Schematic diagram of the connection and disassembly structure between the moving component and the clamping component in the embodiment of the present invention; Figure 4 Schematic diagram of the connection structure of the adsorption component in the embodiment of the present invention; Figure 5 Schematic diagram of the connection structure of the separation component in the embodiment of the present invention; Figure 6 is Figure 3 Enlarged schematic diagram of area A in

[0016] Reference numerals: 1, frame; 11, frame body; 111, lower bracket; 112, first crushing box; 113, fixing plate; 114, second crushing box; 12, camera; 13, guide rail; 2, recycling box; 3, adsorption component; 31, fixing 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 component; 51, moving plate; 511, nut block; 512, linear guide rail; 52, slide rail; 53, transmission belt; 54, transmission wheel; 55, lead screw; 56, receiving frame; 6, clamping component; 61, sliding plate; 62, limiting plate; 623, connecting plate; 63, moving cylinder; 64, moving wheel; 65, telescopic plate; 66, abutting plate; 7, separation component; 71, telescopic cylinder; 711, mounting plate; 72, lifting plate; 73, sliding rod; 74, bracket; 741, rotating shaft; 75, rotating seat; 76, separating knife; 77, driven bevel gear; 78, driving bevel gear; 8, first crushing roller; 9, second crushing roller; 10, receiving box. Detailed implementation manners

[0017] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0018] In the following description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation. The term "connection" only represents the connection between devices and has no special meaning.

[0019] In addition, as long as there is no conflict between the technical fields and installation methods involved in the embodiments of the present invention described below, they can be combined with each other.

[0020] Specific embodiments: 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 assembly 3, a moving assembly 5, a clamping assembly 6 and a separating assembly 7; the frame 1 includes a frame body 11, a moving assembly 5 is movably arranged in the middle of the frame body 11, the moving assembly 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 lead screw nut mechanism, a clamping assembly 6 is movably arranged above the moving plate 51, the clamping assembly 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, a conveying and clamping unit is 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 assembly 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 assembly 5 is slidably connected with the adsorption assembly 3, the separating assembly 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 flipped through a bevel gear structure and can be used to separate the photovoltaic panel 4; the adsorption assembly 3 includes a suction cup 35, and the suction cup 35 adsorbs the whole intact photovoltaic glass in the photovoltaic panel 4 through negative pressure.

[0021] A camera 12 is fixedly arranged at the center of the top of one side of the frame body 11 away from the adsorption assembly 3, the camera 12 is connected with 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 surface of the photovoltaic glass of the photovoltaic panel 4 and transmit it to the data processing device to judge 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, adjust the clamping assembly 6 to move to one side of the separating assembly 7, adjust the rotation angle of the separating knife 76 so that the separating knife 76 is parallel to the EVA layer between the photovoltaic glass and the battery cell on the photovoltaic panel 4, adjust the conveying and clamping unit to drive the photovoltaic panel 4 to move towards the separating knife 76, and separate the whole photovoltaic glass; if the photovoltaic glass is broken on the photovoltaic panel 4 and does not meet the conditions for direct recycling, adjust the rotation angle of the separating knife 76 so that the separating knife 76 forms an included angle with the photovoltaic panel 4, adjust the conveying and clamping unit to drive the photovoltaic panel 4 to move towards the separating knife 76, and the separating knife 76 scrapes the broken photovoltaic glass from the photovoltaic panel 4. By adjusting the angle of the separating knife 76, a downward acting force can be applied to the glass when scraping the photovoltaic glass, which is convenient for scraping and separating the broken glass.

[0022] A recovery box 2 is slidably arranged in the first crushing cavity of the frame body 11, and a receiving box 10 is slidably arranged in the second crushing cavity. A first crushing roller 8 is arranged above the recovery box 2, and a second crushing roller 9 is arranged above the receiving box 10. A fixing plate 113 is fixedly arranged in the middle of the lower support 111, and a separating component 7 is installed on the fixing plate 113. Guide rails 13 are respectively fixedly arranged on both sides of the bottom of the frame body 11, and the guide rails 13 are respectively in rolling connection with pulleys arranged at the bottoms of the receiving box 10 and the recovery box 2. A first crushing box 112 is fixedly arranged above the first crushing cavity. A plurality of first crushing rollers 8 are rotatably arranged in the first crushing box 112. The plurality of first crushing rollers 8 cooperate to crush the separated broken photovoltaic glass, and the crushed broken photovoltaic glass falls into the recovery box 2, facilitating subsequent separation and recovery work. A second crushing box 114 is fixedly arranged above the second crushing cavity. A plurality of second crushing rollers 9 are rotatably arranged on the second crushing box 114. The plurality of second crushing rollers 9 cooperate to crush the separated battery chips and back plates, and the crushed battery chips and back plates fall into the receiving box 10 for recovery work, and are screened after recovery to separate metals and plastics.

[0023] The moving component 5 further includes a slide rail 52, a transmission belt 53, a transmission wheel 54 and a lead screw 55; on both sides of the middle part of the lower surface of the moving plate 51, nut blocks 511 are respectively and fixedly arranged. A lead screw 55 is inserted into the nut block 511. Both ends of the lead screw 55 are respectively rotationally connected to the middle part of the frame body 11. The moving plate 51 is threadedly connected to the lead screw 55 through the nut block 511. Slide rails 52 are respectively and fixedly arranged on both sides of the upper surface of the moving plate 51. Linear guide rails 512 are respectively and fixedly arranged in parallel on the outer sides of the slide rails 52 on both sides of the moving plate 51. Connecting ears are respectively and fixedly arranged at both ends of the upper surface of the moving plate 51. Transmission wheels 54 are rotationally connected to the connecting ears. The transmission belt 53 is respectively wound around the two transmission wheels 54. 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 arranged 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. A receiving frame 56 is fixedly arranged on the side of the through groove of the moving plate 51 away from the camera 12. The receiving frame 56 is located above the second crushing roller 9. The receiving frame 56 is used to assist in supporting the separated photovoltaic panel 4. As the conveying and clamping unit is completely separated from the photovoltaic panel 4, the separated battery cells and the backplane in the photovoltaic panel 4 pass through the through groove on the moving plate 51 and fall onto the second crushing roller 9 below for crushing; adjust the clamping component 6 to move to one end of the moving plate 51 close to the camera 12, adjust the lead screw 55 to drive the moving plate 51 to move outward to the outside of the frame body 11 where the camera 12 is arranged until the sliding plate 61 is in a suitable position. After moving the photovoltaic panel 4 onto the clamping component 6, the camera 12 takes an image of the photovoltaic panel 4, and reversely adjust the lead screw 55 to drive the moving plate 51 to drive the clamping component 6 to reset; when the whole piece of photovoltaic glass in the photovoltaic panel 4 is separated, the adsorption component 3 drives the whole piece of photovoltaic glass to move to the outer end of the moving plate 51 away from the camera 12 to recycle the whole piece of photovoltaic glass; if the photovoltaic glass needs to be crushed, it enters the first crushing box 112 and is crushed by the first crushing roller 8.

[0024] Sliders are fixedly arranged at the four corners of the bottom of the sliding plate 61. The sliders on one side of the sliding plate 61 can cooperate with the slide rails 52 for sliding. 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. Limiting plates 62 are symmetrically and fixedly arranged on both sides of the sliding plate 61. A plurality of corresponding conveying and clamping units are arranged at intervals on the upper and lower sides of the opposite sides of the two limiting plates 62; the conveying and clamping unit includes a moving cylinder 63, a moving wheel 64 and a telescopic plate 65; a plurality of connecting grooves are respectively arranged at intervals on the upper and lower sides of the limiting plate 62 where it abuts against the abutting plate 66. The plurality of connecting grooves correspond to the plurality of conveying and clamping units one by one. A plurality of connecting plates 623 corresponding to and fixed to the conveying and clamping units are arranged on the mutually remote sides of the sliding plate 61. The fixed end of the moving cylinder 63 is fixedly arranged on the connecting plate 623. The telescopic end of the moving 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 two conveying and clamping units are respectively fixedly connected to the upper and lower ends of the abutting plate 66. The abutting plate 66 can contact the side wall of the photovoltaic panel 4. A moving wheel 64 is rotatably arranged on the telescopic plate 65. 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 act, the driving 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. The telescopic end of the moving cylinder 63 is adjusted to extend, driving the abutting plate 66 and the telescopic plate 65 to move until the abutting plate 66 contacts both sides of the photovoltaic panel 4, so that both the upper and lower sides of the photovoltaic panel 4 contact the moving wheels 64. 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 separating assembly 7 for separation operation.

[0025] The adsorption assembly 3 further includes a fixed frame 31, a movable frame 32, a movable rack 33 and a movable gear 34; the fixed frame 31 adopts a gantry frame structure, and linear sliders 312 are respectively and fixedly arranged at the bottom of both sides of the fixed frame 31. The fixed frame 31 is matched with the linear guide rails 512 on both sides of the movable plate 51 through the linear sliders 312. The structures of the linear guide rails 512 and the linear sliders 312 can adopt the principle of a linear motor, which will not be elaborated here in detail. It can drive the adsorption assembly 3 to move along the length direction of the movable plate 51. Both sides of the fixed frame 31 are respectively and slidably connected to both sides of the separation chamber on the frame body 11. A movable gear 34 is rotatably arranged in the middle of one side of the fixed frame 31. Moving rails 311 are respectively and fixedly arranged on both sides of one surface 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 meshed and connected with the movable gear 34. Moving blocks 321 are respectively and fixedly arranged on both sides of the movable frame 32. The moving blocks 321 are inserted and slidably connected with the moving rails 311. A plurality of suction cups 35 are arranged at intervals at the bottom of the movable frame 32. The suction cups 35 are connected to an electric vacuum pump (not shown in the figure) fixedly arranged on the movable frame 32. The connection mode and working principle of the suction cups 35 and the electric vacuum pump belong to the prior art and will not be elaborated here; when separating a whole intact photovoltaic glass, adjust the fixed frame 31 to move to the corresponding position of the photovoltaic panel 4, adjust the rotation of the movable gear 34, and move the movable frame 32 downward so that the suction cups 35 adsorb the photovoltaic glass on the photovoltaic panel 4. Adjust the fixed frame 31 to move synchronously with the photovoltaic panel 4 until the photovoltaic glass is separated.

[0026] The separation component 7 further includes an adjustment unit. The adjustment unit is respectively arranged on both sides of the separation knife 76. The adjustment unit includes a lifting plate 72, a sliding rod 73, a bracket 74 and a rotating seat 75. The fixed end of the telescopic cylinder 71 is fixedly arranged on the fixed plate 113. An installation plate 711 is fixedly arranged on the fixed end of the telescopic cylinder 71. Sliding sleeves are respectively fixedly arranged at the four corners of the installation plate 711. The sliding rod 73 is slidably inserted through the sliding sleeve. The upper end of the sliding rod 73 is fixedly connected to a corner of the lifting plate 72. The telescopic end of the telescopic cylinder 71 is fixedly connected to the middle of the lower surface of the lifting plate 72. A bracket 74 is fixedly arranged in the middle of the upper surface of the lifting plate 72. A rotating shaft 741 is rotatably inserted through the middle of the bracket 74. A rotating seat 75 is fixedly arranged on one side of the upper surface of the bracket 74. And the rotating shaft 741 passes through the rotating seat 75. A connecting shaft is rotatably arranged on one side of the rotating seat 75. The connecting shaft is fixedly inserted into the separation knife 76. The axis of the rotating shaft 741 is perpendicular to the axis of the connecting shaft. A driving bevel gear 78 is fixedly arranged on the rotating shaft 741. A driven bevel gear 77 is fixedly arranged on the connecting shaft. The driving bevel gear 78 is meshed and connected with the driven bevel gear 77. The lower end of the rotating shaft 741 is fixedly connected to the output shaft of a rotating motor (not shown in the figure). When the separation knife 76 is used to separate the photovoltaic panel 4 including a whole intact photovoltaic glass, the telescopic cylinder 71 is adjusted so that the separation knife 76 passes through the through groove on the moving plate 51 and is parallel to the EVA layer between the photovoltaic glass and the battery chip on the photovoltaic panel 4. When the separation knife 76 is used to separate the photovoltaic panel 4 with broken photovoltaic glass, an included angle is formed between the separation knife 76 and the photovoltaic panel 4. The telescopic cylinder 71 is adjusted so that the separation knife 76 passes through the through groove on the moving plate 51 and is located above the photovoltaic panel 4. At this time, the cutting edge of the separation knife 76 contacts the interface where the broken photovoltaic glass on the photovoltaic panel 4 is connected to the EVA. The photovoltaic panel 4 is adjusted to move. The broken photovoltaic glass is scraped off and aggregated. As the separation knife 76 moves to the other side of the photovoltaic panel 4, the aggregated broken photovoltaic glass passes through the through groove and then falls onto the first crushing roller 8 for further crushing.

[0027] The usage process and working principle of this device: Adjust the clamping component 6 to move to one end of the moving plate 51 close to the camera 12. Adjust the lead screw 55 to drive the moving plate 51 to move outward from the outside of the frame 11 where the camera 12 is arranged until the sliding plate 61 is in a suitable position. After moving the photovoltaic panel 4 onto the clamping component 6, at this time, the camera 12 takes an image of the photovoltaic panel 4 and transmits it to the data processing device to judge the state of the photovoltaic glass on the photovoltaic panel 4. Reverse-adjust the lead screw 55 to make the moving plate 51 drive the clamping component 6 to move near the receiving frame 56. When separating the photovoltaic panel 4 with a whole intact photovoltaic glass: Adjust the rotation of the moving gear 34 to make the suction cup 35 adsorb the photovoltaic panel 4. Adjust the telescopic cylinder 71 so that the separating knife 76 passes through the through groove on the moving plate 51 and is horizontally aligned with the interface between the back plate and the battery cell on the photovoltaic panel 4. Adjust the conveying and clamping unit to drive the photovoltaic panel 4 to move, and adjust the adsorption assembly 3 to move with the photovoltaic panel 4 to separate the intact photovoltaic glass. The adsorption assembly 3 drives the whole photovoltaic glass to move to the outer end of the moving plate 51 away from the camera 12, and the whole photovoltaic glass is recycled; the battery cell and the back plate pass through the through groove on the moving plate 51 and fall onto the second crushing roller 9 in the second crushing chamber of the frame body 11. After the battery cell and the back plate are crushed, they fall into the receiving box 10. When separating the broken photovoltaic panel 4 of the photovoltaic glass: Set an included angle between the separating knife 76 and the photovoltaic panel 4. Adjust the telescopic cylinder 71 so that the separating knife 76 passes through the through groove on the moving plate 51 and is located above the photovoltaic panel 4. At this time, the cutting edge of the separating knife 76 contacts the interface where the broken photovoltaic glass on the photovoltaic panel 4 is connected to the EVA. Adjust the conveying and clamping unit to drive the photovoltaic panel 4 to move. The separating knife 76 scrapes and aggregates the broken photovoltaic glass. As the separating knife 76 moves to the other side of the photovoltaic panel 4, the aggregated broken photovoltaic glass passes through the through groove and then falls onto the first crushing roller 8 for further crushing; the battery cell and the back plate sequentially fall onto the second crushing roller 9 in the second crushing chamber of the frame body 11. After the battery cell and the back plate are crushed, they fall into the receiving box 10.

Claims

1. A photovoltaic module solid waste recycling and crushing device, characterized in that: It includes a frame (1), an adsorption assembly (3), a moving assembly (5), a clamping assembly (6) and a separation assembly (7); the frame (1) includes a frame body (11), the moving assembly (5) is movably arranged in the middle of the frame body (11), the clamping assembly (6) is movably arranged above the moving assembly (5), the clamping assembly (6) includes a sliding plate (61), and limiting plates (62) are symmetrically and fixedly arranged on both sides of the sliding plate (61). The conveying and clamping units on both sides of the two limiting plates (62) can cooperate to clamp and transport the photovoltaic panel (4). The adsorption assembly (3) is movably installed on the moving assembly (5), and the separation assembly (7) is installed in the middle of the lower part of the frame body (11). The adsorption assembly (3) includes a suction cup (35), and the separation assembly (7) includes a separation knife (76). The separation knife (76) can act through the telescopic cylinder (71) to pass through the slot of the moving plate (51) and abut against the photovoltaic panel (4), and the separation knife (76) realizes flipping through the transmission of the bevel gear structure; the two ends of the lower part of the frame body (11) are respectively divided into a first crushing cavity and a second crushing cavity by the separation assembly (7), and a camera (12) is fixedly arranged at the center of the top of the side of the frame body (11) away from the adsorption assembly (3).

2. The photovoltaic module solid waste recycling and crushing device according to claim 1, characterized in that: The separation assembly (7) further includes two adjustment units symmetrically arranged on both sides of the separation knife (76), and the adjustment unit includes a lifting plate (72) and a rotating seat (75); the fixed end of the telescopic cylinder (71) is fixedly arranged on the frame body (11), the telescopic end of the telescopic cylinder (71) is fixedly connected with the rotating seat (75) through the lifting plate (72), a connecting shaft is rotatably arranged on the rotating seat (75), the connecting shaft is fixedly arranged in the separation knife (76), and the separation knife (76) realizes rotation through the transmission of the bevel gear mechanism.

3. The photovoltaic module solid waste recycling and crushing device according to claim 2, wherein: The moving assembly (5) includes a moving plate (51) and a transmission belt (53); a slot is arranged in the middle of the moving plate (51), the moving plate (51) moves along the frame body (11) through a lead screw nut mechanism, transmission wheels (54) are respectively rotatably connected to both ends of the upper surface of the moving plate (51), the transmission belt (53) is respectively wound on the two transmission wheels (54), and one side of the transmission belt (53) is fixedly connected with the sliding plate (61); a receiving frame (56) is fixedly arranged on one side of the slot of the moving plate (51).

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

5. The recycling and crushing device for photovoltaic module solid waste according to claim 3, wherein: Sliders are fixedly arranged at the four corners of the bottom of the sliding plate (61) respectively, and are in sliding cooperation with the slide rails (52) fixedly arranged on both sides of the upper surface of the moving plate (51). A plurality of corresponding conveying and clamping units are arranged at intervals on the upper and lower sides of the opposite sides of the two limiting plates (62). A plurality of connecting grooves are arranged at intervals on the upper and lower sides of the limiting plates (62) located on the upper and lower sides of the abutting plate (66). The plurality of connecting grooves correspond to the plurality of conveying and clamping units one by one.

6. The photovoltaic module solid waste recycling and crushing device according to claim 5, wherein: The conveying and clamping unit includes a moving cylinder (63) and a telescopic plate (65); the fixed end of the moving cylinder (63) is fixedly connected to the sliding plate (61), the telescopic end of the moving 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 two conveying and clamping units are respectively fixedly connected to the upper and lower ends of the abutting plate (66), and moving wheels (64) are rotatably arranged on the telescopic plate (65).

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

8. A photovoltaic module solid waste recycling and crushing device according to claim 1, characterized in that: It further includes a recycling box (2) and a first crushing roller (8); the recycling box (2) is movably arranged at the bottom of the first crushing chamber, the first crushing roller (8) is rotatably arranged above the first crushing chamber, the receiving box (10) is movably arranged at the bottom of the second crushing chamber, and the second crushing roller (9) is rotatably arranged above the second crushing chamber.

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