A high-efficiency disassembling and positioning device for decommissioned photovoltaic modules

Abstract

The utility model relates to photovoltaic module disassembling technical field, concretely is a kind of high-efficiency disassembling positioning device of decommissioned photovoltaic module, including disassembling table, the periphery of disassembling table is all provided with for the hooking and clamping component for the positioning of photovoltaic module frame, hooking and clamping component includes moving plate and connecting plate, the outside of connecting plate is provided with several rotating seats, the outer surface of rotating seat is rotatably penetrated with shaft, the outer surface of shaft is equipped with rotating block, and one end of rotating block is connected with hooking claw, this high-efficiency disassembling positioning device of decommissioned photovoltaic module, rack moves by electric push rod, rack and gear engage and drive gear rotation, so that rotating block rotates, rotating block drives hooking claw to rotate, so that hooking claw is in the state that photovoltaic module frame can be hooked, by multiple hooking claws and photovoltaic module frame form surface contact and form surface pull, avoid local area disassembly resistance and lead to the problem of not completely or difficult to demolish.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic module dismantling technology, specifically to a high-efficiency dismantling and positioning device for retired photovoltaic modules. Background Technology

[0002] Retired photovoltaic systems refer to photovoltaic equipment that needs to be dismantled and recycled after reaching their designed lifespan of 25-30 years or after ceasing operation due to malfunctions. The core lies in the environmentally friendly treatment and resource recycling of retired components. Component dismantling and positioning usually requires separating different materials step by step. First, the aluminum alloy frame and junction box are removed to recycle the metal terminals and aluminum alloy. Then, the ultra-white tempered glass is separated for reprocessing. Finally, the internal EVA film, crystalline silicon cells and backsheet are processed to extract silicon materials, silver and other precious metals, which reduces pollution and achieves resource recycling.

[0003] A search revealed a Chinese patent (CN217965695U) disassembling a four-sided frame removal machine, comprising a frame with a suction cup support fixed at the center of its upper end. The suction cup support has long-side and short-side frame removal groups on its four sides. Each long-side and short-side frame removal group includes a servo module and a clamping component. The servo module drives the clamping component to move back and forth towards the suction cup support. The clamping component includes a claw and a contact plate, which are switched between a clamping and releasing state by a driving component. This utility model relates to the field of mechanical technology. By clamping the photovoltaic module with the clamping component to achieve positioning, and then fixing it with the suction cup support, the servo module drives the clamping component to disassemble the four-sided frame of the photovoltaic module. The disassembly speed is fast, does not damage the photovoltaic panel, and improves rework efficiency.

[0004] The aforementioned patented technology clamps the photovoltaic module to achieve positioning. However, in actual use, the number of hooks in the clamping parts is relatively small, resulting in multiple points of contact between the hooks and the frame of the photovoltaic module. Using a multi-point clamping method to pull and remove the frame can easily lead to problems such as high disassembly resistance in some areas, resulting in incomplete disassembly or difficulty in disassembly. Therefore, we propose an efficient disassembly and positioning device for retired photovoltaic modules. Utility Model Content

[0005] The technical problem to be solved by this application is that the number of hooks of the clamping component is small, which makes the hooks contact the photovoltaic module frame and generate multiple points of contact. When the frame is clamped in a multi-point manner for pulling and dismantling, there is a problem that the dismantling resistance in some areas is large, resulting in incomplete dismantling or difficulty in dismantling. To address the aforementioned technical problems, this application provides an efficient disassembly and positioning device for retired photovoltaic modules, including a disassembly platform. The disassembly platform is surrounded by hook-clamping components for positioning the photovoltaic module frame. Each hook-clamping component includes a movable plate and a connecting plate. The connecting plate has several rotating seats on its exterior. A rotating shaft passes through the outer surface of each rotating seat, and a rotating block is fitted onto the outer surface of the rotating shaft. One end of each rotating block is connected to a hook, which is an L-shaped plate. When the hook rotates 90 degrees, one end can fit against the inner wall of the photovoltaic module frame to hook the photovoltaic module frame.

[0006] In some embodiments, a cylinder slide rail is mounted on the outer surface of the movable plate, and a connecting plate is mounted on the output end of the cylinder slide rail. The cylinder slide rail is used to drive the connecting plate so that the hook extends into the side wall of the photovoltaic module frame along the top of the photovoltaic module frame.

[0007] In some embodiments, an adjustment component is provided on the outside of the connecting plate, the adjustment component being used to drive the claw to rotate.

[0008] In some embodiments, the adjustment assembly includes an L-shaped mounting plate mounted on the outside of the connecting plate, an electric push rod mounted on the vertical surface of the L-shaped mounting plate, a vertically arranged rack mounted on the output end of the electric push rod, and a gear sleeved on the outer surface of the rotating shaft, the rack engaging with the outer surface of the gear.

[0009] In some embodiments, the outer surfaces of the disassembly table are all equipped with first electric slide rails, and the movable plate is installed at the output end of the first electric slide rails. The first electric slide rails are used to drive the hook and clamp assembly to move linearly.

[0010] In some embodiments, a fixing component is installed on the outer surface of the disassembly platform to fix the photovoltaic module and increase the stability during disassembly.

[0011] In some embodiments, the fixing assembly includes a fixing plate fixed to the top of the disassembly table. Two second electric slide rails are mounted on the outer surface of the fixing plate. A horizontal plate is mounted on the output end of each of the two second electric slide rails. The two horizontal plates are arranged symmetrically. A plurality of vacuum suction cups are mounted on the outer surface of the horizontal plates.

[0012] This utility model has at least the following beneficial effects: 1. In this utility model, an electric push rod drives the rack to move, the rack meshes with the gear to drive the gear to rotate, thereby causing the rotating block to rotate. The rotating block drives the hook to rotate, so that the hook is in a state that can hook the photovoltaic module frame. Through multiple hooks forming surface contact with the photovoltaic module frame and forming surface pulling, the problem of incomplete disassembly or difficulty in disassembly due to high disassembly resistance in local areas is avoided.

[0013] 2. In this utility model, two second electric slide rails work to drive two sets of vacuum suction cups to move, so that the two sets of vacuum suction cups are located in the middle of the photovoltaic module, and the lower part of the photovoltaic module is adsorbed by the vacuum suction cups, thereby fixing the photovoltaic module and increasing the stability when disassembling the photovoltaic module. Attached Figure Description

[0014] Figure 1 This is a front view structural diagram of the present invention; Figure 2 This is a top view of the structure of this utility model; Figure 3 This is a schematic diagram of the hook and clamp assembly structure of this utility model; Figure 4 This is a schematic diagram of the hook structure of this utility model; Figure 5 This utility model Figure 3 Enlarged structural diagram at point A in the middle.

[0015] In the diagram: 1. Disassembly table; 2. First electric slide rail; 3. Moving plate; 31. Cylinder slide rail; 32. Connecting plate; 33. Rotating seat; 34. Rotating block; 35. Hook; 4. L-shaped mounting plate; 41. Electric push rod; 42. Rack; 43. Gear; 5. Fixing plate; 51. Second electric slide rail; 52. Horizontal plate; 53. Vacuum suction cup. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Example 1: Please refer to Figures 1-5This utility model provides a technical solution: an efficient disassembly and positioning device for retired photovoltaic modules, including a disassembly platform 1. The disassembly platform 1 is equipped with hook clamping components around its perimeter for positioning the photovoltaic module frame. Each hook clamping component includes a movable plate 3 and a connecting plate 32. Several rotating seats 33 are arranged on the outside of the connecting plate 32. A rotating shaft passes through the outer surface of each rotating seat 33, and a rotating block 34 is fitted onto the outer surface of the rotating shaft. One end of each rotating block 34 is connected to a hook 35, which is an L-shaped plate. When the hook 35 rotates 90 degrees, one end can fit against the inner wall of the photovoltaic module frame to hook the frame. Specifically, the number of hooks 35 is selected according to the size of the photovoltaic module frame. The corresponding hooks 35 are rotated 90 degrees so that one end of the hook 35 rotates to a state parallel to the photovoltaic module frame and contacts it. The hooks 35 are then pulled outwards to disassemble the photovoltaic module frame. This method uses a number of hooks 35 corresponding to the size of the photovoltaic module frame to form a surface pulling mechanism, avoiding the problem of incomplete or difficult disassembly due to high resistance in certain areas.

[0018] In some embodiments, a cylinder slide rail 31 is installed on the outer surface of the movable plate 3, and a connecting plate 32 is installed at the output end of the cylinder slide rail 31. The cylinder slide rail 31 is used to drive the connecting plate 32 so that the hook 35 extends into the side wall of the photovoltaic module frame along the top of the photovoltaic module frame. Specifically, after the hook 35 rotates to a position parallel to the photovoltaic module frame, the cylinder slide rail 31 works and drives the hook 35 to move downward so that one end of the hook 35 can fit against the inner wall of the photovoltaic module frame and hook the photovoltaic module frame.

[0019] In some embodiments, an adjustment component is provided on the outside of the connecting plate 32, which is used to drive the claw 35 to rotate.

[0020] In some embodiments, the adjustment assembly includes an L-shaped mounting plate 4 mounted on the outside of the connecting plate 32. An electric push rod 41 is mounted on the vertical surface of the L-shaped mounting plate 4. A vertically arranged rack 42 is mounted on the output end of the electric push rod 41. A gear 43 is sleeved on the outer surface of the rotating shaft. The rack 42 and the gear 43 are movably meshed. Specifically, the electric push rod 41 drives the rack 42 to move. The rack 42 meshes with the gear 43, causing the gear 43 to rotate. The gear 43 drives the rotating block 34 to rotate, causing the hook 35 to rotate 90 degrees, so that one end of the hook 35 is parallel to the frame of the photovoltaic module.

[0021] The relationship between the stroke of the electric actuator 41 and the rotation angle of the gear 43 is: θ degrees = r / S*π / 180, where θ is the rotation angle of the gear 43, the pitch circle radius of the gear 43 is r, and S is the stroke of the electric actuator 41.

[0022] In some embodiments, the outer surfaces of the disassembly table 1 are all equipped with first electric slide rails 2, and the moving plate 3 is installed at the output end of the first electric slide rail 2. The first electric slide rail 2 is used to drive the hook and clamp assembly to move linearly. Specifically, through the operation of the first electric slide rail 2, the first electric slide rail 2 drives the hook 35 to move to the inner side of the photovoltaic module frame. When the hook 35 extends into the inner wall of the photovoltaic module frame, through the operation of the first electric slide rail 2, the hook 35 is driven to move to the outer side of the photovoltaic module frame. The hook 35 drives the photovoltaic module frame to move to the outer side to disassemble the photovoltaic module frame.

[0023] In some embodiments, a fixing component is installed on the outer surface of the disassembly table 1. The fixing component is used to fix the photovoltaic module and increase the stability during disassembly.

[0024] In some embodiments, the fixing assembly includes a fixing plate 5 fixed to the top of the disassembly table 1. Two second electric slide rails 51 are installed on the outer surface of the fixing plate 5. A horizontal plate 52 is installed at the output end of each of the two second electric slide rails 51. The two horizontal plates 52 are symmetrically arranged. A plurality of vacuum suction cups 53 are installed on the outer surface of the horizontal plates 52. Specifically, the photovoltaic module is fixed by the fixing assembly. During fixing, the position of the two adjacent sets of vacuum suction cups 53 is adjusted according to the size of the photovoltaic module. At this time, the second electric slide rails 51 work, and the two second electric slide rails 51 respectively drive the two sets of vacuum suction cups 53 to move, so that the two adjacent sets of vacuum suction cups 53 move to the center under the photovoltaic module and the vacuum suction cups 53 generate suction to adsorb the photovoltaic module, thereby fixing the photovoltaic module.

[0025] Based on the above embodiments, the following is the complete working principle of the above embodiments: In use, the decommissioned photovoltaic module to be disassembled is placed on the disassembly table 1 and fixed using the fixing components. During fixing, the positions of the two adjacent sets of vacuum suction cups 53 are adjusted according to the size of the photovoltaic module. At this time, the second electric slide rails 51 operate, and the two second electric slide rails 51 respectively drive the two sets of vacuum suction cups 53 to move, so that the two adjacent sets of vacuum suction cups 53 move to the center of the photovoltaic module below, and the vacuum suction cups 53 generate suction to adsorb the photovoltaic module, thereby fixing the photovoltaic module. Then, according to the size of the photovoltaic module, the corresponding hook 35 is selected to rotate, and the electric push rod 41 drives the rack 42 to move. The rack 42 meshes with the gear 43, driving the gear... Wheel 43 rotates, gear 43 drives rotating block 34 to rotate, causing hook 35 to rotate 90 degrees so that one end of hook 35 is parallel to the photovoltaic module frame. Then, through the operation of the first electric slide rail 2, the first electric slide rail 2 drives hook 35 to move to the inner side of the photovoltaic module frame. Then, through the operation of the cylinder slide rail 31, hook 35 moves downward. With the operation of the first electric slide rail 2, hook 35 is brought into contact with the inner side of the photovoltaic module frame. With the operation of the first electric slide rail 2, hook 35 hooks the side of the photovoltaic module frame and removes the photovoltaic module frame. In this way, the number of hooks 35 corresponding to the size of the photovoltaic module frame is used to form a surface pulling, avoiding the problem of incomplete removal or difficulty in removal due to high disassembly resistance in some areas.

[0026] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention.

Claims

1. A high-efficiency dismantling and positioning device for retired photovoltaic modules, comprising a dismantling platform (1), characterized in that: The disassembly platform (1) is equipped with hook clamps for positioning the photovoltaic module frame around its perimeter. The hook clamps include a movable plate (3) and a connecting plate (32). The connecting plate (32) has several rotating seats (33) on its outside. The outer surface of the rotating seat (33) is rotatably connected to a rotating shaft. The outer surface of the rotating shaft is fitted with a rotating block (34). One end of the rotating block (34) is connected to a hook (35). The hook (35) is an L-shaped plate. When the hook (35) rotates 90 degrees, one end can fit against the inner wall of the photovoltaic module frame and hook the photovoltaic module frame.

2. The high-efficiency dismantling and positioning device for decommissioned photovoltaic modules according to claim 1, characterized in that: The outer surface of the movable plate (3) is equipped with a cylinder slide rail (31), and the connecting plate (32) is installed at the output end of the cylinder slide rail (31). The cylinder slide rail (31) is used to drive the connecting plate (32) so that the hook (35) extends into the side wall of the photovoltaic module frame along the top of the photovoltaic module frame.

3. The high-efficiency dismantling and positioning device for decommissioned photovoltaic modules according to claim 1, characterized in that: An adjustment component is provided on the outside of the connecting plate (32), which is used to drive the claw (35) to rotate.

4. The high-efficiency dismantling and positioning device for decommissioned photovoltaic modules according to claim 3, characterized in that: The adjustment assembly includes an L-shaped mounting plate (4) installed outside the connecting plate (32). An electric push rod (41) is mounted on the vertical surface of the L-shaped mounting plate (4). A vertically arranged rack (42) is mounted on the output end of the electric push rod (41). A gear (43) is sleeved on the outer surface of the rotating shaft. The rack (42) and the outer surface of the gear (43) are in movable meshing.

5. The high-efficiency dismantling and positioning device for decommissioned photovoltaic modules according to claim 1, characterized in that: The disassembly table (1) is equipped with a first electric slide rail (2) on all four outer surfaces. The moving plate (3) is installed at the output end of the first electric slide rail (2). The first electric slide rail (2) is used to drive the hook and clamp assembly to move linearly.

6. The high-efficiency dismantling and positioning device for decommissioned photovoltaic modules according to claim 1, characterized in that: The outer surface of the disassembly platform (1) is equipped with a fixing component, which is used to fix the photovoltaic module and increase the stability during disassembly.

7. The high-efficiency dismantling and positioning device for decommissioned photovoltaic modules according to claim 6, characterized in that: The fixing assembly includes a fixing plate (5) fixed to the top of the disassembly table (1). Two second electric slide rails (51) are installed on the outer surface of the fixing plate (5). A horizontal plate (52) is installed at the output end of each of the two second electric slide rails (51). The two horizontal plates (52) are arranged symmetrically. Multiple vacuum suction cups (53) are installed on the outer surface of the horizontal plate (52).

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