Frame dismantling equipment for solar photovoltaic panel

Abstract

The utility model provides frame dismantling equipment for a solar photovoltaic panel. The frame dismantling equipment comprises a base, the movable frame lead screw is arranged on the upper end face of the base; the bottom of the movable frame is in threaded connection with a movable frame lead screw; the clamping mechanism is arranged on the inner side surface of the moving frame; the conveying belt is arranged above the base and is used for conveying a photovoltaic panel; the jacking lead screw is arranged in the middle of the base, a hydraulic rotating table is arranged at the upper end of the jacking lead screw, the clamping mechanism comprises a frame body connected with the movable frame through a T-shaped groove, a plurality of plates horizontally arranged at intervals are arranged on the inner side face of the frame body, and inner guide rods vertically arranged are arranged on the plates; and a movable frame is arranged on the inner guide rod, and a hydraulic cylinder A is fixedly arranged on the frame body. The photovoltaic panel frame dismounting device has the advantages that the photovoltaic panel frame can be dismounted, the working efficiency is high, and the stability is good.

Description

Technical Field

[0001] This utility model relates to the technical field of removing the frame of a photovoltaic panel, and more specifically to a frame removal device for a solar photovoltaic panel. Background Technology

[0002] Solar power generation relies heavily on photovoltaic (PV) panels, which are an indispensable part of new energy development. However, as operating time increases, the disposal of old PV panels inevitably follows. Classifying and recycling crystalline silicon solar cell modules at the end of their life cycle can effectively save natural resources and production costs, and also provide a large amount of semiconductors and other raw materials for the photovoltaic industry and other sectors.

[0003] Currently, module recycling uses a physical separation method, which requires removing the aluminum frame, glass, and junction box. The frameless modules are then crushed, and various complex separation methods are used to ultimately obtain silicon powder and precious metals. Existing technologies also include some equipment for dismantling photovoltaic panels, but these are structurally complex, slow, and inefficient, especially since photovoltaic panels have a fully enclosed frame structure, requiring the complete removal of the surrounding frame.

[0004] A patent publication number CN116441899A was found, entitled "A Frame Removal Device for Photovoltaic Panel Recycling." The patent specifically discloses a frame removal device for photovoltaic panel recycling, including a feeding device, a removal device, and a unloading device. The removal device includes a frame body with two sets of opposing frame clamping mechanisms. Each opposing frame clamping mechanism includes a sliding beam with an unloading device. A fixing mechanism for fixing the photovoltaic panel is located in the middle of the frame body. The sliding beam is slidably connected to the frame body and is a gantry frame. A first guide rail is provided on the frame body, and the sliding beam is connected to the first guide rail via a sliding table. The sliding table is connected to a first driving device, which includes a first motor. The output end of the first motor is equipped with a first lead screw connected to the sliding table. A first driving device is provided on both sides of each set of sliding beams. Furthermore, the sliding beam is provided with a second guide rail arranged along its length, a plurality of first moving frame screw nut structures arranged parallel to the second guide rail, and a fine-tuning drive device connected to each first moving frame screw nut structure. Each first moving frame screw nut structure is rotatably connected to the sliding beam through a bearing seat. The slider of the second guide rail is fixedly connected to the unloading device. The unloading device is connected to the nut of the first moving frame screw nut structure. The number of first moving frame screw nut structures is the same as the number of unloading devices. Further, the unloading device includes a first mounting plate slidably arranged on the second guide rail. A height adjustment device is provided on the first mounting plate. A second mounting plate is vertically slidably arranged on the first mounting plate. An upper clamp and a lower clamp are provided on the second mounting plate. A clamping hydraulic cylinder is connected below the lower clamp. Further, the height adjustment device includes a height adjustment hydraulic cylinder arranged on the first mounting plate. The height adjustment hydraulic cylinder is connected to the second mounting plate. A third guide rail is provided on the first mounting plate. The second mounting plate is slidably connected to the third guide rail through a slider. Furthermore, the fixing mechanism includes a fixing frame disposed on the photovoltaic panel conveying path. A stop block is provided at the top of the fixing frame, and a material-lifting device is disposed below the stop block. The material-lifting device includes a material-lifting hydraulic cylinder disposed on the frame body. A lifting frame is disposed at the output end of the material-lifting hydraulic cylinder. The lifting frame is a rectangular frame, and a rotating shaft is disposed inside the lifting frame. The rotating shaft is connected to a rotating motor disposed on the lifting frame. A mounting plate is disposed at the top of the lifting frame, and the rotating shaft passes through the mounting plate. A top plate is disposed at the top of the rotating shaft. Furthermore, a rolling shaft is disposed on the lower surface of the top plate, and ball bearings are disposed at the bottom of the rolling shaft to abut against the mounting plate.

[0005] Analysis of the publicly available materials shows that it is possible to remove the frame of the photovoltaic panel, but the structure is too complex and the stability is poor during the rotation of the photovoltaic panel. Utility Model Content

[0006] In view of this, the present invention provides a frame removal device for solar photovoltaic panels, which can not only remove the frame of the photovoltaic panel, but also has high working efficiency and good stability.

[0007] To solve the above-mentioned technical problems, this utility model provides a frame removal device for solar photovoltaic panels, including a base; a movable frame screw, which is disposed on the upper end face of the base; a movable frame, the bottom of which is threadedly connected to the movable frame screw; a clamping mechanism, which is disposed on the inner side of the movable frame; a conveyor belt, which is disposed above the base for conveying photovoltaic panels; and a lifting screw, which is disposed in the middle of the base, and a hydraulic rotary table is disposed at the upper end of the lifting screw.

[0008] Furthermore, the clamping mechanism includes a frame connected to the movable frame via a T-slot. The inner side of the frame has several horizontally spaced plates, each with a vertically placed inner guide rod. A movable frame is mounted on the inner guide rod. A hydraulic cylinder A is fixedly mounted on the frame. The end of the telescopic rod of hydraulic cylinder A is connected to the upper surface of the movable frame, causing the movable frame to move up and down. A hydraulic cylinder B is mounted on the movable frame. A clamping plate is mounted on the end of the telescopic rod of hydraulic cylinder B. An outer guide rod is connected to the upper surface of the clamping plate. A fixed plate corresponding to the clamping plate is also mounted on the movable frame. The frame is clamped by the engagement between the clamping plate and the fixed plate.

[0009] Furthermore, an upper pad is provided on the surface of the clamping plate, the outer edge of the upper pad protruding downwards, and a lower pad is provided on the surface of the fixing plate, the outer edge of the lower pad protruding upwards.

[0010] Furthermore, both hydraulic cylinder A and hydraulic cylinder B are vertically arranged, with hydraulic cylinder A located on the upper surface of the frame and hydraulic cylinder B located on the upper surface of the movable frame.

[0011] Furthermore, the base is a frame structure with a hollow interior. A vertically placed lifting screw is installed in the middle position, and a hydraulic rotary table is fixedly installed on the upper end face of the lifting screw.

[0012] Furthermore, a crossbeam is provided on the base, and a fixing column is provided on the lower end face of the middle position of the crossbeam. The position of the fixing column corresponds vertically to the position of the hydraulic rotary table and is used to fix the photovoltaic panel.

[0013] The beneficial effects of the above-mentioned technical solution of this utility model are as follows:

[0014] 1. It can remove the frame of the photovoltaic panel. The frame can be removed by the cooperation of the clamping mechanism, the moving bracket screw and the lifting screw and the fixed column.

[0015] 2. It has high working efficiency and good stability. By setting up a hydraulic rotary table, it can rotate the photovoltaic panel in the horizontal plane. Attached Figure Description

[0016] Figure 1 This is the front view of the present invention;

[0017] Figure 2 for Figure 1 A three-dimensional image;

[0018] Figure 3 This is a schematic diagram of the clamping mechanism;

[0019] Figure 4 This is a schematic diagram of the structure of a photovoltaic panel;

[0020] In the diagram: 1. Base; 2. Moving frame screw; 3. Moving frame; 4. Motor; 5. Clamping mechanism; 6. Conveyor belt; 7. Photovoltaic panel; 8. Fixed column; 9. Horizontal frame; 10. Hydraulic rotary table; 11. Lifting screw; 12. Frame body; 13. Inner guide rod; 14. Moving frame; 15. Hydraulic cylinder A; 16. Hydraulic cylinder B; 17. Outer guide rod; 18. Clamping plate; 19. Upper shim; 20. Lower shim; 21. Fixed plate; 22. Clamping pad; 71. Frame. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the following will be described in conjunction with the accompanying drawings of the embodiments of this utility model. Figure 1-4 The technical solutions of the embodiments of this utility model are clearly and completely described herein. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the described embodiments of this utility model are within the protection scope of this utility model.

[0022] like Figure 1-4 As shown: Example

[0023] A frame removal device for solar photovoltaic panels includes a base 1; a movable frame screw 2, which is disposed on the upper surface of the base 1; a movable frame 3, the bottom of which is threadedly connected to the movable frame screw 2; a clamping mechanism 5, which is disposed on the inner side of the movable frame 3; a conveyor belt 6, which is disposed above the base 1 for conveying photovoltaic panels 7; and a lifting screw 11, which is disposed in the middle of the base 1, and a hydraulic rotary table 10 is disposed at the upper end of the lifting screw 11.

[0024] In this embodiment, the base 1 is used for support and is placed directly in the workshop. The movable frame screws 2 are located on the upper surface of the base 1 and can rotate. There are four movable frame screws 2; two are located below each movable frame 3. The horizontal movement of the movable frame 3 is achieved by rotating the movable frame screws 2. A clamping mechanism 5 is provided on the inner side of the movable frame 3 to clamp the frame 71. A conveyor belt 6 is also provided on the base 1 to transport the frame 71 to be removed and the photovoltaic panel 7 with the frame 71 already removed. A lifting screw 11 is located in the middle of the base 1, and a hydraulic rotary table 10 is located on the upper surface of the lifting screw 11. The hydraulic rotary table 10 has a circular structure, and the rotation of the hydraulic rotary table 10 allows the photovoltaic panel 7 to rotate. Example

[0025] The clamping mechanism 5 includes a frame 12 connected to the movable frame 3 via a T-slot. The inner side of the frame 12 has several horizontally spaced plates. Vertically placed inner guide rods 13 are mounted on the plates. A movable frame 14 is mounted on the inner guide rods 13. A hydraulic cylinder A15 is fixedly mounted on the frame 12. The end of the telescopic rod of the hydraulic cylinder A15 is connected to the upper surface of the movable frame 14, causing the movable frame 14 to move up and down. A hydraulic cylinder B16 is mounted on the movable frame 14. A clamping plate 18 is mounted on the end of the telescopic rod of the hydraulic cylinder B16. An outer guide rod 17 is connected to the upper surface of the clamping plate 18. A fixing plate 21 corresponding to the clamping plate 18 is also mounted on the movable frame 14. The frame 71 is clamped by the engagement between the clamping plate 18 and the fixing plate 21.

[0026] Unlike the above embodiments, in this embodiment, the clamping mechanism 5 includes a frame 12, which can move on the inner side of the movable frame 3. A plate is provided on the inner side of the frame 12, and an inner guide rod 13 is fixed on the plate. The inner guide rod 13 is connected to the movable frame 14, which can move up and down under the action of the hydraulic cylinder A15. A hydraulic cylinder B16 is provided on the movable frame 14. By operating the hydraulic cylinder B16, the clamping plate 18 can move up and down. The clamping plate 18 cooperates with the fixed plate 21 to clamp the frame 71. Example

[0027] An upper pad 19 is provided on the surface of the clamping plate 18, and the outer edge of the upper pad 19 protrudes downward. A lower pad 20 is provided on the surface of the fixing plate 21, and the outer edge of the lower pad 20 protrudes upward.

[0028] Unlike the above embodiments, in this embodiment, in order to prevent slippage when removing the frame 71, an upper pad 19 is provided on the clamping plate 18 and a lower pad 20 is provided on the fixing plate 21, and both the upper pad 19 and the lower pad 20 have protrusions on their outer edges. Example

[0029] Both hydraulic cylinders A15 and B16 are vertically arranged. Hydraulic cylinder A15 is located on the upper end face of the frame 12, and hydraulic cylinder B16 is located on the upper end face of the moving frame 14.

[0030] Unlike the above embodiments, in this embodiment, both hydraulic cylinder A15 and hydraulic cylinder B16 are vertically arranged. Hydraulic cylinder A15 adjusts the position of the moving frame 14, and hydraulic cylinder B16 is used to adjust the position of the clamping plate 18. Example

[0031] The base 1 is a frame structure with a hollow interior. A vertically placed lifting screw 11 is provided in the middle position, and a hydraulic rotary table 10 is fixedly provided on the upper end face of the lifting screw 11.

[0032] Unlike the above embodiments, in this embodiment, the base 1 is hollow inside, and a lifting screw 11 is provided in the middle of the interior. A hydraulic rotary table 10 is fixed on the upper end face of the lifting screw 11. The hydraulic rotary table 10 is controlled by a controller and can rotate 90°. Example

[0033] A crossbeam 9 is provided on the base 1, and a fixing column 8 is provided on the lower end face of the middle position of the crossbeam 9. The position of the fixing column 8 corresponds vertically to the position of the hydraulic rotary table 10 and is used to fix the photovoltaic panel 7.

[0034] Unlike the above embodiments, in this embodiment, the cross frame 9 serves as a support, and a fixed column 8 is provided on the lower end face of the cross frame 9. The position of the fixed column 8 corresponds vertically to the position of the hydraulic rotary table 10. The hydraulic rotary table 10 and the fixed column 8 can cooperate to better tighten the photovoltaic panel 7.

[0035] The working method (or working principle) of this utility model:

[0036] In operation, the photovoltaic panel 7 to be processed is transported to the top of the hydraulic rotary table 10 via the conveyor belt 6. The hydraulic rotary table 10, an independent component, is then lifted by the lifting screw 11, which brings its upper surface into contact with the lower surface of the photovoltaic panel 7. After being lifted off the conveyor belt 6, the hydraulic rotary table 10 rotates, and the lifting screw 11 continues to lift it, bringing the upper surface of the photovoltaic panel 7 into contact with the lower surface of the fixing column 8. The fixing column 8 is a hollow structure containing a vertical cylinder. A clamping pad 22 is located on the lower surface of the cylinder's extension rod. The clamping pad 22 and the hydraulic rotary table 10 work together to press the photovoltaic panel firmly. 7. Then, through the operation of the motor 4, the moving frame screw 2 rotates, causing the moving frame 3 to move inward and the clamping mechanism 5 to move towards the photovoltaic panel 7. When the clamping plate 18 reaches the predetermined position, that is, when the frame 71 of the photovoltaic panel 7 is between the clamping plate 18 and the fixed plate 21, the hydraulic cylinder B16 moves the clamping plate 18 downward to cooperate with the fixed plate 21 and clamp the frame 71. Then, through the operation of the motor 4, the moving frame 3 drives the clamping mechanism 5 to move outward, thereby removing the frame 71. Then, the clamping pad 22 rises and detaches from the photovoltaic panel 7 under the action of the cylinder. After the hydraulic rotary table 10 drives the photovoltaic panel 7 to rotate, the above frame removal operation is repeated to remove the other two frames. When it is necessary to remove the remaining two frames 71, the lifting screw 11 is operated to move downward a certain distance. After the photovoltaic panel 7 contacts the conveyor belt 6, it is transported out.

[0037] In this utility model, unless otherwise explicitly specified and limited, for example, it can be a fixed connection, a detachable connection, or an integral part; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components or an interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0038] The above description is the preferred embodiment of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this utility model, and these improvements and modifications should also be considered within the protection scope of this utility model.

Claims

1. A frame removal device for solar photovoltaic panels, characterized in that: include, Base (1); The movable support screw (2) is disposed on the upper end face of the base (1); The bottom of the movable frame (3) is connected to the movable frame screw (2) by a thread; A clamping mechanism (5) is provided on the inner side of the movable frame (3); A conveyor belt (6) is disposed above the base (1) for conveying photovoltaic panels (7); A lifting screw (11) is provided at the middle position of the base (1), and a hydraulic rotary table (10) is provided at the upper end of the lifting screw (11).

2. The frame removal device for solar photovoltaic panels according to claim 1, characterized in that: The clamping mechanism (5) includes a frame (12) connected to the movable frame (3) via a T-slot. The inner side of the frame (12) is provided with several horizontally spaced plates. Vertically placed inner guide rods (13) are provided on the plates. A movable frame (14) is provided on the inner guide rods (13). A hydraulic cylinder A (15) is fixedly provided on the frame (12). The end of the telescopic rod of the hydraulic cylinder A (15) is connected to the upper end face of the movable frame (14). The moving frame (14) is moved up and down. A hydraulic cylinder B (16) is provided on the moving frame (14). A clamping plate (18) is provided at the end of the telescopic rod of the hydraulic cylinder B (16). An outer guide rod (17) is connected to the upper end of the clamping plate (18). A fixing plate (21) corresponding to the clamping plate (18) is also provided on the moving frame (14). The frame (71) is clamped by the engagement between the clamping plate (18) and the fixing plate (21).

3. The frame removal device for solar photovoltaic panels according to claim 2, characterized in that: An upper gasket (19) is provided on the surface of the clamping plate (18), and the outer edge of the upper gasket (19) protrudes downward. A lower gasket (20) is provided on the surface of the fixing plate (21), and the outer edge of the lower gasket (20) protrudes upward.

4. The frame removal device for solar photovoltaic panels according to claim 3, characterized in that: Both hydraulic cylinder A (15) and hydraulic cylinder B (16) are vertically arranged. Hydraulic cylinder A (15) is located on the upper end face of the frame (12), and hydraulic cylinder B (16) is located on the upper end face of the moving frame (14).

5. The frame removal device for solar photovoltaic panels according to claim 4, characterized in that: The base (1) is a frame structure with a hollow interior. A vertically placed lifting screw (11) is provided in the middle position. A hydraulic rotary table (10) is fixedly provided on the upper end face of the lifting screw (11).

6. The frame removal device for solar photovoltaic panels according to claim 5, characterized in that: A crossbeam (9) is provided on the base (1), and a fixing column (8) is provided on the lower end face of the middle position of the crossbeam (9). The position of the fixing column (8) corresponds vertically to the position of the hydraulic rotary table (10) and is used to fix the photovoltaic panel (7).

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