Glass removing machine for recycling solar photovoltaic panel

Abstract

The invention relates to the technical field of glass removing machines, and discloses a glass removing machine for solar photovoltaic panel recycling, which comprises an outer shell, a conveyor belt I and a conveyor belt II are mounted in the outer shell, the conveyor belt I is located at the inner edge of the outer shell, and a heating device is mounted at the top of the outer shell. A stripping mechanism is arranged in the outer shell, the stripping mechanism comprises a two-way screw rod, the two ends of the two-way screw rod are rotationally connected to the two sides of the inner wall of the outer shell respectively, a handle is installed on the outer side of the outer shell, and one end of the handle is fixedly connected with one end of the two-way screw rod. After the adhesive layer is heated and softened, the handle is used for driving the bidirectional screw rod to rotate, so that the threaded block drives the separating plate to move, the separating plate can be accurately inserted into the adhesive layer, the adhesive force between the adhesive layer and the glass plate is effectively overcome, the adhesive layer and the glass plate are separated, the accuracy and reliability of stripping operation are greatly improved, and a good foundation is laid for subsequent treatment procedures.

Description

Technical Field

[0001] The present invention relates to the technical field of glass removal machines, and more particularly to a glass removal machine for solar photovoltaic panel recycling. Background Art

[0002] With the rapid development of the solar energy industry, the application of solar photovoltaic panels has become increasingly widespread. However, the service life of photovoltaic panels is limited, and the generation of a large number of waste photovoltaic panels has brought serious environmental protection and resource waste problems. In the process of photovoltaic panel recycling, glass removal is one of the key links. Glass removal machines for solar photovoltaic panel recycling in the prior art have emerged as the times require, aiming to separate glass from other components such as battery panels to achieve effective recycling and utilization of resources. The emergence of these removal machines has, to a certain extent, alleviated the pressure of photovoltaic panel recycling and provided a basic recycling means for the industry.

[0003] Glass removal machines for solar photovoltaic panel recycling in the prior art usually adopt a combination of heating and mechanical force. The heating device heats the photovoltaic panel to soften and separate the adhesive between the glass and the adhesive layer. At the same time, in the subsequent crushing link, a crusher is used to directly crush the glass.

[0004] However, in actual application scenarios, the prior art still exposes many problems. For example, in the recycling of some old photovoltaic panels, after long-term aging, the hardness and adhesiveness of the adhesive layer are quite different from the conventional situation. When heated, serious adhesive layer residues will occur in some areas, making it difficult to directly separate; in the auxiliary crushing link, directly crushing a whole large piece of glass is likely to cause the glass to be suspended and not enter the crushing roller, thus affecting the overall recycling efficiency. Therefore, the present invention provides a glass removal machine for solar photovoltaic panel recycling to solve the deficiencies existing in the prior art. Summary of the Invention

[0005] Aiming at the deficiencies of the prior art, the present invention provides a glass removal machine for solar photovoltaic panel recycling, which solves the problem that when the glass removal machine for solar photovoltaic panel recycling in the prior art heats and separates the glass and the adhesive layer, the adhesive layer is likely to adhere to the glass in some areas.

[0006] To achieve the above object, the present invention is realized by the following technical solutions: A glass removing machine for recycling solar photovoltaic panels, comprising a housing body, wherein a first conveyor belt and a second conveyor belt are installed inside the housing body, the first conveyor belt is located at the inner edge of the housing body, a heating device is installed on the top of the housing body, a peeling mechanism is arranged inside the housing body, the peeling mechanism includes a bidirectional screw rod, the two ends of the bidirectional screw rod are respectively rotatably connected to both sides of the inner wall of the housing body, a handle is installed on the outside of the housing body, one end of the handle is fixedly connected to one end of the bidirectional screw rod, two threaded blocks are threadedly connected to the outside of the bidirectional screw rod, a separating plate is fixedly connected to the outside of the threaded block, and one side of the threaded block is slidably connected to the inner wall of the housing body.

[0007] Preferably, a material feeding mechanism is installed inside the housing body, the material feeding mechanism includes a rotating rod, the two ends of the rotating rod are respectively rotatably connected to both sides of the inner wall of the housing body, two first rollers are fixedly connected to the outside of the rotating rod, and two second rollers are rotatably connected to both sides of the inner wall of the housing body, and the second rollers are located at the bottom of the first rollers.

[0008] Preferably, cylindrical gears are fixedly connected to the two ends of the rotating rod and the rotating shafts of the second rollers, and two adjacent cylindrical gears are meshed, a first motor is installed on the outside of the housing body, and the output end of the first motor is fixedly connected to one end of the rotating rod.

[0009] Preferably, a guiding plate is arranged inside the housing body, and limiting strips are fixedly connected to both sides of the inner wall of the housing body, and the limiting strips are located on the top of the second conveyor belt.

[0010] Preferably, a crusher is installed at the bottom of the housing body, the bottom end of the guiding plate is fixedly connected to the top edge of the crusher, a conveyor is installed on the outside of the housing body, and the bottom of the crusher is connected to the bottom end of the conveyor.

[0011] Preferably, a knocking mechanism is installed inside the housing body, the knocking mechanism includes a mounting frame, the two ends of the mounting frame are respectively fixedly connected to both sides of the inner wall of the housing body, two groups of limiting holes are opened on the outside of the mounting frame, the number of each group of limiting holes is two, two trapezoidal movable blocks are slidably connected inside the mounting frame, two limiting blocks are fixedly connected to the outside of the trapezoidal movable blocks, and the outside of the limiting blocks is slidably connected to the inside of the limiting holes.

[0012] Preferably, a second motor is installed on the outside of the housing body, the output end of the second motor is fixedly connected to a reciprocating threaded rod, one end of the reciprocating threaded rod is rotatably connected to the inner wall of the housing body, a slider is threadedly connected to the outside of the reciprocating threaded rod, and a trapezoidal mounting block is fixedly connected to the top of the slider.

[0013] Preferably, the top of the slider is slidably connected to the bottom of the installation frame, the top of the trapezoidal installation block is slidably connected to the bottom of the trapezoidal movable block, the top of the trapezoidal movable block is fixedly connected to a knocking column, and the outside of the knocking column is slidably connected to the through hole at the top of the installation frame.

[0014] The present invention provides a glass removing machine for solar photovoltaic panel recycling. It has the following beneficial effects:

[0015] 1. After heating and softening the adhesive layer in the present invention, the bidirectional screw rod is driven to rotate by the handle, so that the threaded block drives the separation plate to move. The sliding connection between the threaded block and the inner wall of the housing ensures the smoothness of the movement, enabling the separation plate to accurately insert into the adhesive layer, effectively overcoming the adhesion between the adhesive layer and the glass plate, realizing the separation of the two, greatly improving the accuracy and reliability of the peeling operation, and laying a good foundation for the subsequent processing procedures.

[0016] 2. In the present invention, the reciprocating threaded rod is driven by the second motor, so that the slider drives the trapezoidal installation block to reciprocate. The trapezoidal installation block and the trapezoidal movable block are in contact through the inclined surface, pushing up the trapezoidal movable block and driving the knocking column to rise. After the contact is broken, the knocking column falls back and impacts the glass plate. The continuous reciprocating action realizes the efficient knocking and breaking of the glass plate. The broken glass plate slides down along the guiding plate to the crusher for further crushing. The whole process improves the crushing efficiency and facilitates the collection and recycling of the subsequent glass slag. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three-dimensional view of the present invention;

[0018] Figure 2 is a schematic structural diagram of the first roller of the present invention;

[0019] Figure 3 is a schematic structural diagram of the interior of the housing of the present invention;

[0020] Figure 4 is Figure 3 an enlarged view of part A in

[0021] Figure 5 is Figure 3 an enlarged view of part B in

[0022] Figure 6 is a schematic structural diagram of the installation frame of the present invention.

[0023] Among them, 1. outer shell; 2. conveyor belt 1; 3. conveyor belt 2; 4. heating device; 5. bidirectional screw rod; 6. threaded block; 7. separation plate; 8. handle; 9. rotating rod; 10. roller 1; 11. cylindrical gear; 12. roller 2; 13. motor 1; 14. guiding plate; 15. limiting strip; 16. mounting frame; 17. limiting hole; 18. trapezoidal movable block; 19. limiting block; 20. knocking column; 21. motor 2; 22. reciprocating threaded rod; 23. slider; 24. trapezoidal mounting block; 25. crusher; 26. conveyor. Detailed implementation manners

[0024] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings 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 making creative efforts shall fall within the protection scope of the present invention.

[0025] Please refer to the attached Figure 1 - attached Figure 6, an embodiment of the present invention provides a glass removal machine for solar photovoltaic panel recycling, which includes a housing 1. Inside the housing 1, a first conveyor belt 2 and a second conveyor belt 3 are installed. The first conveyor belt 2 serves as the starting conveying structure and is positioned at the inner edge of the housing 1, facilitating the operator to quickly and stably place the aluminum-frame solar photovoltaic panel to be processed on it. After the photovoltaic panel is placed on the first conveyor belt 2, the first conveyor belt 2 rotates by means of rollers driven by a motor, driving the photovoltaic panel to move towards the second conveyor belt 3. The second conveyor belt 3 undertakes the key task of conveying the photovoltaic panel towards the heating device 4 and subsequent processing areas. Its driving principle is similar to that of the first conveyor belt 2, also driven by a motor to drive the rollers, ensuring the smooth movement of the photovoltaic panel and providing accurate position positioning for subsequent processes. During the movement of the photovoltaic panel towards the heating device 4, the surface material and flatness of the second conveyor belt 3 play an important role in the smooth conveyance of the photovoltaic panel. Usually, a material with a certain friction and a smooth surface is used to prevent the photovoltaic panel from shifting or shaking during conveyance. The first conveyor belt 2 is located at the inner edge of the housing 1, and the second conveyor belt 3 is used to receive the photovoltaic panel conveyed by the first conveyor belt 2 and continue to convey it to areas such as the heating device 4 inside the housing 1. A heating device 4 is installed on the top of the housing 1. Common heating methods, such as using infrared heating tubes, can quickly and evenly radiate heat to the solar photovoltaic panel below. After the heating device 4 is turned on, the generated heat will penetrate the surface of the photovoltaic panel, causing the temperature of adhesive layer materials such as ethylene-vinyl acetate copolymer between the glass and the underlying adhesive layer to rise, weakening the intermolecular forces, and thus softening and warping. The power and temperature control of the heating device 4 are based on the adhesive layer material and thickness of different models of photovoltaic panels, and appropriate heating temperature and time are set through a temperature controller to ensure that the adhesive layer can be fully softened without damaging the battery panel due to excessive temperature. The heating device 4 is used to heat the solar photovoltaic panel that moves to its bottom, promoting the softening of the adhesive layer; a peeling mechanism is arranged inside the housing 1. The peeling mechanism includes a bidirectional screw rod 5. The two ends of the bidirectional screw rod 5 are stably connected to both sides of the inner wall of the housing 1 through rotational connection structures such as bearings, ensuring its stability during rotation. A handle 8 is installed outside the housing 1, and the handle 8 is fixedly connected to one end of the bidirectional screw rod 5 by means of a key connection. When the operator rotates the handle 8, the bidirectional screw rod 5 rotates synchronously. The outside of the bidirectional screw rod 5 has two threads with opposite helix directions, and two threaded blocks 6 are respectively adapted to connect with these two threads. When the bidirectional screw rod 5 rotates, due to the transmission of the threads, the two threaded blocks 6 will move towards or away from each other along the axial direction of the bidirectional screw rod 5. To further ensure the smooth movement of the threaded block 6, as the threaded block 6 moves, the separation plate 7 fixed to its outside also moves. One end of the separation plate 7 is designed to be sharp, facilitating its insertion into the already softened and warped adhesive layer during movement. Using the moving force of the separation plate 7, the adhesive layer is gradually separated from the glass plate.Both ends of the bidirectional screw rod 5 are respectively rotatably connected to both sides of the inner wall of the outer casing 1. A handle 8 is installed on the outside of the outer casing 1. One end of the handle 8 is fixedly connected to one end of the bidirectional screw rod 5. Two threaded blocks 6 are threadedly connected to the outside of the bidirectional screw rod 5. A separation plate 7 is fixedly connected to the outside of the threaded block 6. One side of the threaded block 6 is slidably connected to the inner wall of the outer casing 1, thereby realizing the separation operation of the adhesive layer and the glass plate; A material feeding mechanism is installed inside the outer casing 1. The material feeding mechanism includes a rotating rod 9. Both ends of the rotating rod 9 are also rotatably connected to both sides of the inner wall of the outer casing 1 through bearings to ensure that it can rotate freely. Two first rollers 10 are fixed to the outside of the rotating rod 9 and are symmetrically distributed about the center of the rotating rod 9. The surface of the first roller 10 is usually designed with certain patterns or protrusions to increase the friction with the battery panel. A first motor 13 is installed on the outside of the outer casing 1. The output end of the first motor 13 is fixedly connected to one end of the rotating rod 9 through a coupling or other connection means. When the first motor 13 is started, the rotation of the output shaft drives the rotating rod 9 to rotate, and then the first rollers 10 rotate synchronously. Second rollers 12 rotatably connected to both sides of the inner wall of the outer casing 1 cooperate with the first rollers 10. Cylindrical gears 11 are fixedly connected to both ends of the rotating rod 9 and the shaft positions of the second rollers 12. And two adjacent cylindrical gears 11 mesh with each other. When the rotating rod 9 rotates, the cylindrical gear 11 on it drives the cylindrical gear 11 at the shaft position of the second roller 12 engaged with it to rotate, so that the second roller 12 and the first roller 10 rotate in opposite directions. When the battery panel layer moves to between the first roller 10 and the second roller 12 under the transportation of the second conveyor belt 3, the first roller 10 and the second roller 12 cooperate with each other and rely on the surface friction to dial the battery panel layer outwards. Due to reasons such as the large size of the glass plate, it will be blocked in place by the internal structure of the outer casing 1, realizing the preliminary separation of the battery panel layer and the glass plate. Both ends of the rotating rod 9 are respectively rotatably connected to both sides of the inner wall of the outer casing 1. Two first rollers 10 are fixedly connected to the outside of the rotating rod 9. Second rollers 12 are rotatably connected to both sides of the inner wall of the outer casing 1, and the second rollers 12 are located at the bottom of the first rollers 10. Cylindrical gears 11 are fixedly connected to both ends of the rotating rod 9 and the shaft positions of the second rollers 12. And two adjacent cylindrical gears 11 mesh with each other. A first motor 13 is installed on the outside of the outer casing 1. The output end of the first motor 13 is fixedly connected to one end of the rotating rod 9, which is used to complete the preliminary separation work of the battery panel layer and the glass plate. A guiding plate 14 is arranged inside the outer casing 1. The inclination angle of the guiding plate 14 is reasonably designed, generally between 30° and 60°, so that the broken glass plate can slide down along the guiding plate 14 smoothly. The top end of the guiding plate 14 is fixedly connected to the corresponding position inside the outer casing 1, and the bottom end is fixedly connected to the top edge of the crusher 25 by welding or other means to ensure that the broken glass plate can accurately enter the inside of the crusher 25. The moving jaw plate and the fixed jaw plate move relative to each other driven by the motor to extrude and crush the broken glass plate entering, making it into slag. The bottom end of the guiding plate 14 is fixedly connected to the top edge of the crusher 25,Guide the broken glass plate into the crusher 25. On both sides of the inner wall of the outer casing 1, there are fixedly connected limiting strips 15. The limiting strips 15 are located on the top of the second conveyor belt 3. Their function is to limit the conveying position of the photovoltaic panel on the second conveyor belt 3, prevent the photovoltaic panel from shifting during the conveying process, and ensure the smooth progress of each process. The height of the limiting strip 15 is generally slightly higher than the thickness of the photovoltaic panel, and its material is usually made of wear-resistant metal material. The limiting strip 15 is used to limit the conveying position of the photovoltaic panel on the second conveyor belt 3. At the bottom of the outer casing 1, there is installed a crusher 25, which is used to further crush the broken glass plate into slag. Outside the outer casing 1, there is installed a conveyor 26. The bottom of the crusher 25 is connected to the feeding end of the conveyor 26. The motor drives the belt to rotate, and conveys the glass slag crushed by the crusher 25 to the designated collection area for subsequent recycling. The conveyor 26 is used to convey the glass slag crushed by the crusher 25. Inside the outer casing 1, there is installed a knocking mechanism. The knocking mechanism includes a mounting frame 16. Both ends of the mounting frame 16 are firmly fixed to both sides of the inner wall of the outer casing 1 by means of welding or bolt connection, etc., to ensure its stability during the working process. On the outer side of the mounting frame 16, there are two groups of limiting holes 17, two in each group. The function of the limiting holes 17 is to provide guidance for the movement of the trapezoidal movable block 18. Two limiting blocks 19 are fixedly connected to the outer side of the trapezoidal movable block 18, and their shapes are adapted to the limiting holes 17. The outer side of the limiting block 19 can freely slide inside the limiting holes 17, ensuring that the trapezoidal movable block 18 can only move up and down along the direction of the limiting holes 17. On the outer side of the outer casing 1, there is installed a second motor 21. The output end of the second motor 21 is fixedly connected to a reciprocating threaded rod 22. One end of the reciprocating threaded rod 22 is rotatably connected to the inner wall of the outer casing 1 through a bearing. The outer part of the reciprocating threaded rod 22 is threadedly connected to a slider 23. The top of the slider 23 is slidably connected to the bottom of the mounting frame 16 through a sliding connection structure such as a guide rail. In this way, when the reciprocating threaded rod 22 rotates, the slider 23 can perform a reciprocating linear motion along the bottom of the mounting frame 16. A trapezoidal mounting block 24 is fixedly connected to the top of the slider 23. During the reciprocating movement of the slider 23, the trapezoidal mounting block 24 will come into contact with the bottoms of the two trapezoidal movable blocks 18 back and forth. Since both the trapezoidal mounting blockTwo trapezoidal movable blocks 18 are slidably connected inside the installation frame 16. Two limiting blocks 19 are fixedly connected to the outer sides of the trapezoidal movable blocks 18. The outer sides of the limiting blocks 19 are slidably connected to the inner sides of the limiting holes 17. A second motor 21 is installed on the outer side of the outer housing 1. The output end of the second motor 21 is fixedly connected to a reciprocating threaded rod 22. One end of the reciprocating threaded rod 22 is rotatably connected to the inner wall of the outer housing 1. A slider 23 is threadedly connected to the outside of the reciprocating threaded rod 22. The top of the slider 23 is fixedly connected to a trapezoidal mounting block 24. The top of the slider 23 is slidably connected to the bottom of the installation frame 16. The top of the trapezoidal mounting block 24 is slidably connected to the bottom of the trapezoidal movable block 18. A knocking column 20 is fixedly connected to the top of the trapezoidal movable block 18. The outside of the knocking column 20 is slidably connected to the top through hole of the installation frame 16. The knocking and breaking of the glass plate are realized through this structure.

[0026] Specifically, first, the operator places the aluminum-frame solar photovoltaic panel steadily on conveyor belt 2. Conveyor belt 2 is continuously rotated by a motor-driven roller. By virtue of the friction between the roller and the bottom of the photovoltaic panel, the photovoltaic panel is slowly conveyed into the interior of the outer casing 1. Since conveyor belt 2 is located at the inner edge of the outer casing 1, this layout facilitates the operator's loading and unloading and can ensure the accuracy of the initial conveying position of the photovoltaic panel. After the photovoltaic panel smoothly transitions from conveyor belt 2 to conveyor belt 3, conveyor belt 3 also relies on the motor to drive the roller to operate, and continues to push the photovoltaic panel deeper into the outer casing 1. The surface material of conveyor belt 3 is carefully selected and has appropriate friction, which can not only ensure the stable forward movement of the photovoltaic panel but also prevent damage such as scratching to the photovoltaic panel. At the same time, its flatness is also strictly controlled to ensure that the photovoltaic panel will not shake or shift during the conveying process, laying a foundation for subsequent precise heating and separation operations. When the solar photovoltaic panel moves to directly below the heating device 4, the heating device 4 is started. The heating device 4 generally uses infrared heating technology and quickly radiates heat outward through infrared heating tubes. These heats can efficiently penetrate the surface layer of the photovoltaic panel and reach between the glass and the adhesive layer. The adhesive layer is usually composed of materials such as ethylene-vinyl acetate copolymer. Under the action of heat, the thermal motion of the adhesive layer molecules intensifies, and the intermolecular force gradually weakens, thereby achieving softening and warping. The power and temperature of the heating device 4 can be precisely set through a temperature controller according to the characteristics of the adhesive layer material, thickness, etc. of different models of photovoltaic panels. Appropriate heating temperature and time are crucial, which can not only fully soften the adhesive layer for subsequent separation operations but also avoid irreversible damage to the battery panel due to excessive temperature. After the adhesive layer is softened and warped, the operator rotates the handle 8. One end of the handle 8 is tightly fixed to one end of the bidirectional screw rod 5 through a key connection. Therefore, the rotation of the handle 8 can drive the bidirectional screw rod 5 to rotate synchronously. The outside of the bidirectional screw rod 5 is provided with two threads with opposite helix directions, and the two thread blocks 6 are precisely adapted to these two threads respectively. When the bidirectional screw rod 5 rotates, based on the transmission principle of the thread, the two thread blocks 6 will move along the axial direction of the bidirectional screw rod 5 and move towards or away from each other according to the rotation direction. To ensure the smoothness and accuracy of the movement of the thread block 6, as the thread block 6 moves, the separation plate 7 fixed on its outside also moves synchronously. One end of the separation plate 7 is designed to be sharp and can easily insert into the already softened and warped adhesive layer during the movement. As the separation plate 7 continues to penetrate, using the force generated by its movement, the adhesive layer is gradually separated from the glass plate to complete the preliminary separation operation. After the preliminary separation of the adhesive layer and the glass plate, the adhesive layer and the battery panel continue to move forward under the drive of conveyor belt 3 and enter between the first deflector roll 10 and the second deflector roll 12. At this time, the first motor 13 is started. One end of the output shaft of the first motor 13 is firmly connected to one end of the rotating rod 9 through a coupling. After the first motor 13 is started, the output shaft rotates at a high speed, driving the rotating rod 9 to rotate synchronously. Two first deflector rolls 10 are fixed on the outside of the rotating rod 9 and are symmetrically distributed about the center of the rotating rod 9.The surface of the paddle roller 10 is specially designed with textures or protrusions in order to increase the friction with the battery plate layer. At the same time, paddle rollers 2 12 are rotatably connected on both sides of the inner wall of the outer shell 1. Cylindrical gears 11 are fixedly connected to the rotating shafts of the two ends of the rotating rod 9 and the two adjacent cylindrical gears 11 mesh with each other. When the rotating rod 9 rotates, the cylindrical gear 11 thereon will drive the cylindrical gear 11 at the rotating shaft of the paddle roller 2 12 meshed with it to rotate, thereby causing the paddle roller 2 12 and the paddle roller 10 to rotate in opposite directions. Under the coordinated action of the paddle roller 10 and the paddle roller 2 12, the battery plate layer is paddled outward by virtue of the friction on their surfaces. The glass plate is large in size and has not been subjected to the outward paddle force in the previous operation, so it will be moved by the internal structure of the outer shell 1 The block is in place, thereby achieving further separation of the battery panel layer and the glass plate. At this time, the glass plate is left at the specified position inside the outer shell 1, and the motor 21 is started. The output end of the motor 21 is fixedly connected to the reciprocating threaded rod 22, and one end of the reciprocating threaded rod 22 is rotatably connected to the inner wall of the outer shell 1 through a bearing. When the motor 21 is running, it drives the reciprocating threaded rod 22 to rotate, and the slider 23 connected to the external thread of the reciprocating threaded rod 22 moves back and forth along the guide rail at the bottom of the mounting frame 16 under the action of the thread. The top of the slider 23 is fixedly connected to the trapezoidal mounting block 24. During the reciprocating movement of the slider 23, the trapezoidal mounting block 24 will contact back and forth with the bottom of the two trapezoidal movable blocks 18. The upper and lower parts are all designed with inclined surfaces. When the trapezoidal mounting block 24 moves upward and contacts the bottom of the trapezoidal movable block 18, the interaction between the inclined surfaces will push the trapezoidal movable block 18 upward. As the trapezoidal movable block 18 rises, the knocking column 20 fixed on its top also rises. When the trapezoidal mounting block 24 is out of contact with the trapezoidal movable block 18, the trapezoidal movable block 18 falls back under the action of its own gravity, and the knocking column 20 will move downward and violently hit the glass plate below it. The reciprocating threaded rod 22 is continuously driven to rotate by the motor 21, so that the trapezoidal mounting block 24 is constantly in contact with and out of contact with the bottom of the trapezoidal movable block 18, so that the knocking column 20 continuously knocks the glass plate, and finally breaks the glass plate into small pieces. The broken glass plate small pieces will move along the inclined setting The guide plate 14 slides down, and the inclination angle of the guide plate 14 is generally between 30° and 60°. It is precisely designed to ensure that the broken glass plate can slide down smoothly. The top of the guide plate 14 is firmly fixed to the corresponding position inside the outer shell 1, and the bottom end is tightly connected to the top edge of the crusher 25 by welding or other means to ensure that the broken glass plate can accurately enter the crusher 25. The motor drives the movable jaw plate and the fixed jaw plate to move relative to each other, and the broken glass plate entering is strongly squeezed and crushed into small fragments. Finally, the broken glass fragments after the crusher 25 are discharged from the bottom and fall directly onto the conveyor 26 connected to it. The motor drives the belt to run continuously to transport the broken glass fragments to the designated collection area. In this process,The belt material of the conveyor 26 has good wear resistance and flexibility, can stably convey the broken slag, avoid situations such as spilling, and facilitate the subsequent centralized recycling of the glass broken slag.

[0027] Working principle: First, the solar photovoltaic panel with an aluminum frame enters the interior of the outer housing 1 from the conveyor belt 2, and then is conveyed to the conveyor belt 3 and continues to move into the interior of the outer housing 1. When the solar photovoltaic panel moves to the bottom of the heating device 4, the heating device 4 is started to heat it, so that the adhesive layer softens and warps. Then, turning the handle 8 can drive the bidirectional screw rod 5 to rotate, and further make the two threaded blocks 6 drive the separation plate 7 to move towards or away from each other, so that one end of the separation plate 7 can be inserted into the adhesive layer to separate it from the glass plate. The adhesive layer and the battery panel will continue to move into the space between the first roller 10 and the second roller 12. At this time, the first motor 13 drives the rotating rod 9 to rotate, so that the first roller 10 and the second roller 12 cooperate to push the battery panel layer outwards, while the glass plate is blocked inside the outer housing 1. At this time, the second motor 21 is started to drive the reciprocating threaded rod 22 to rotate, so that the slider 23 moves reciprocally, and the trapezoidal mounting block 24 can contact the bottoms of the two trapezoidal movable blocks 18 back and forth. Through the inclined surface contact between the two, the trapezoidal movable blocks 18 can be lifted, and then the knocking column 20 will impact the glass plate, causing the glass plate to break, and then fall into the interior of the crusher 25, be broken into broken slag and discharged and collected through the conveyor 26.

[0028] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A glass removal machine for solar photovoltaic panel recycling, including a housing (1), characterized in that, Inside the outer shell (1), a first conveyor belt (2) and a second conveyor belt (3) are installed. The first conveyor belt (2) is located at the inner edge of the outer shell (1). A heating device (4) is installed on the top of the outer shell (1). A peeling mechanism is arranged inside the outer shell (1). The peeling mechanism includes a bidirectional screw rod (5). The two ends of the bidirectional screw rod (5) are respectively rotatably connected to both sides of the inner wall of the outer shell (1). A handle (8) is installed on the outside of the outer shell (1). One end of the handle (8) is fixedly connected to one end of the bidirectional screw rod (5). Two threaded blocks (6) are threadedly connected to the outside of the bidirectional screw rod (5). A separation plate (7) is fixedly connected to the outside of the threaded block (6). One side of the threaded block (6) is slidably connected to the inner wall of the outer shell (1).

2. The glass removing machine for solar photovoltaic panel recycling according to claim 1, wherein A material pushing mechanism is installed on the inner side of the outer shell (1). The material pushing mechanism includes a rotating rod (9). The two ends of the rotating rod (9) are respectively rotatably connected to both sides of the inner wall of the outer shell (1). Two first pushing rollers (10) are fixedly connected to the outside of the rotating rod (9). Two second pushing rollers (12) are respectively rotatably connected to both sides of the inner wall of the outer shell (1), and the second pushing rollers (12) are located at the bottom of the first pushing rollers (10).

3. A glass removing machine for solar photovoltaic panel recycling according to claim 2, wherein Cylindrical gears (11) are fixedly connected to both ends of the rotating rod (9) and the rotating shafts of the second pushing rollers (12), and two adjacent cylindrical gears (11) are meshed. A first motor (13) is installed on the outside of the outer shell (1). The output end of the first motor (13) is fixedly connected to one end of the rotating rod (9).

4. A glass removing machine for solar photovoltaic panel recycling according to claim 3, characterized in that, A guiding plate (14) is arranged on the inner side of the outer shell (1). Limiting strips (15) are fixedly connected to both sides of the inner wall of the outer shell (1), and the limiting strips (15) are located on the top of the second conveyor belt (3).

5. The glass removing machine for solar photovoltaic panel recycling according to claim 4, wherein, A crusher (25) is installed at the bottom of the outer shell (1). The bottom end of the guiding plate (14) is fixedly connected to the top edge of the crusher (25). A conveyor (26) is installed on the outside of the outer shell (1). The bottom of the crusher (25) is connected to the bottom end of the conveyor (26).

6. The glass removing machine for solar photovoltaic panel recycling according to claim 5, characterized in that, A knocking mechanism is installed inside the outer shell (1). The knocking mechanism includes an installation frame (16). The two ends of the installation frame (16) are respectively fixedly connected to both sides of the inner wall of the outer shell (1). Two groups of limiting holes (17) are arranged on the outside of the installation frame (16). The number of each group of limiting holes (17) is two. Two trapezoidal moving blocks (18) are slidably connected to the inside of the installation frame (16). Two limiting blocks (19) are fixedly connected to the outside of the trapezoidal moving blocks (18). The outside of the limiting blocks (19) is slidably connected to the inside of the limiting holes (17).

7. A glass removing machine for solar photovoltaic panel recycling according to claim 6, characterized in that, A second motor (21) is installed on the outer side of the outer housing (1). The output end of the second motor (21) is fixedly connected to a reciprocating threaded rod (22). One end of the reciprocating threaded rod (22) is rotatably connected to the inner wall of the outer housing (1). A slider (23) is threadedly connected to the outside of the reciprocating threaded rod (22). A trapezoidal mounting block (24) is fixedly connected to the top of the slider (23).

8. A glass removing machine for solar photovoltaic panel recycling, characterized in that, The top of the slider (23) is slidably connected to the bottom of the mounting frame (16). The top of the trapezoidal mounting block (24) is slidably connected to the bottom of the trapezoidal movable block (18). A knocking column (20) is fixedly connected to the top of the trapezoidal movable block (18). The outside of the knocking column (20) is slidably connected to the through hole at the top of the mounting frame (16).

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