Disassembling device for aluminum frame of photovoltaic module

Abstract

The utility model discloses a kind of disassembling devices for photovoltaic module aluminum frame, it includes support frame, transmission mechanism, lifting mechanism, connecting frame, clamping jaw moving guide mechanism, clamping jaw action mechanism and milling mechanism.The disassembling device for photovoltaic module aluminum frame is set by transmission mechanism, lifting mechanism, clamping jaw moving guide mechanism, clamping jaw action mechanism and milling mechanism, integrates transmission, lifting rotation, clamping jaw movement, clamping jaw clamping, milling function, avoid the process connection delay caused by the dispersion setting of each mechanism, realize the coherent operation of photovoltaic module transmission, positioning, dismount frame, milling residue, greatly shorten overall disassembly period.And the structure of disassembling device is stable, ensure operation accuracy, each mechanism is fixedly connected by support frame, connecting frame, ensure the stability of clamping jaw horizontal translation, photovoltaic module lifting rotation etc. Action, without additional configuration separate milling equipment, reduce the equipment cost and site occupancy of photovoltaic module recovery.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic module processing equipment technology, and in particular to a disassembly device for aluminum frames of photovoltaic modules. Background Technology

[0002] With the rapid development of the photovoltaic industry, the number of retired photovoltaic modules is increasing year by year, making the recycling of photovoltaic modules a key focus of the industry. Aluminum frames, as important structural components of photovoltaic modules, have high recycling value, but existing dismantling technologies face several problems: Firstly, traditional dismantling devices often employ single-mechanism, step-by-step operations with low equipment integration, leading to poor coordination in the processes of photovoltaic module transmission, positioning, frame removal, and residue handling, resulting in low dismantling efficiency. Secondly, during aluminum frame removal, modules are prone to displacement or damage due to inaccurate positioning and uneven clamping force, affecting not only the recycling quality of the aluminum frame but also potentially causing incomplete milling of subsequent adhesive layers and backsheets, thus impacting the recycling of other components such as glass and laminates. Furthermore, existing devices have poor adaptability to photovoltaic modules of different sizes, requiring frequent adjustments to equipment parameters, making operation complex and difficult to meet the needs of large-scale recycling. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a disassembly device for aluminum frames of photovoltaic modules.

[0004] The technical solution adopted by this utility model to solve its technical problem is: to construct a disassembly device for aluminum frames of photovoltaic modules, which includes a support frame, a transmission mechanism, a lifting mechanism, a connecting frame, a gripper moving guide mechanism, a gripper action mechanism, and a milling mechanism. The transmission mechanism, the lifting mechanism, the connecting frame, and the milling mechanism are all mounted on the support frame. The gripper moving guide mechanism and the gripper acting mechanism are both mounted on the connecting frame. The output end of the gripper moving guide mechanism is connected to the gripper acting mechanism. The transmission mechanism is used to transmit photovoltaic modules; The lifting mechanism is used to drive the photovoltaic modules to perform lifting and rotating movements. The gripper moving guide mechanism is used to drive the gripper action mechanism to perform horizontal lateral movement; The gripper mechanism is used to clamp and remove the aluminum frame of the photovoltaic module; The milling mechanism is used to mill the adhesive layer and backplate remaining after the aluminum frame of the photovoltaic module is removed.

[0005] In some embodiments, the gripper action mechanism includes a gripper positioning frame and a plurality of gripper actuation components mounted on the gripper positioning frame, each gripper actuation component including a mounting base, an upper cylinder and a gripper component; The mounting base is mounted on the gripper positioning frame, the upper cylinder is mounted on the mounting base, the output end of the upper cylinder is connected to the gripper via a first pin, the gripper is connected to the mounting base via a second pin, and the upper cylinder is used to drive the gripper to rotate.

[0006] In some embodiments, the gripper actuation assembly further includes an upper guide plate, a lower guide plate, and an ejection cylinder; Both the upper guide plate and the lower guide plate are mounted on the mounting base. The upper guide plate is used to assist in the removal of the aluminum frame, and the lower guide plate is used to guide the photovoltaic module into the gripper mechanism. The ejector cylinder is used to eject the aluminum frame of the photovoltaic module.

[0007] In some embodiments, the number of gripper mechanisms is two, and the two gripper mechanisms are distributed on both sides of the support frame; Each of the gripper action mechanisms includes four gripper actuation components.

[0008] In some embodiments, the gripper movement guide mechanism includes a guide drive cylinder, which is mounted on the connecting frame. The output end of the guide drive cylinder is connected to the gripper positioning frame, and the gripper positioning frame is connected to the connecting frame via a guide rail slider.

[0009] In some embodiments, the milling mechanism includes a milling cutter holder, a lifting module, a dual-slider dual-drive module, a milling cutter mounting block, a milling cutter drive motor, and a milling cutter connected in sequence. The milling cutter holder is mounted on the support frame. The lifting module is used to drive the milling cutter to move up and down. The dual slider dual drive module is used to drive the milling cutter to move horizontally. The milling cutter drive motor is used to drive the milling cutter to rotate. The milling cutter is used to mill the adhesive layer and back plate remaining after the aluminum frame of the photovoltaic module is removed.

[0010] In some embodiments, the milling mechanism further includes a positioning plate, which is mounted on the milling cutter mounting block and used to press the photovoltaic module; In some embodiments, the milling mechanism further includes a pusher assembly, the pusher assembly including a pair of actuating cylinders for extending to block the photovoltaic module.

[0011] In some embodiments, the disassembly device for the aluminum frame of the photovoltaic module further includes a centering mechanism, which includes a centering electric cylinder and a centering air cylinder. Both the centering electric cylinder and the centering air cylinder are mounted on the support frame to jointly center and position the photovoltaic module.

[0012] In some embodiments, the disassembly device for the aluminum frame of a photovoltaic module further includes a detection mechanism, which includes a measuring grating and a laser sensor; The measuring grating is used for positioning detection of the photovoltaic module; The laser sensor is used to detect the presence and transmission status of the photovoltaic module.

[0013] The present invention offers the following advantages: This dismantling device for aluminum frames of photovoltaic modules integrates transmission, lifting and rotation, gripper movement, gripper clamping, and milling functions by incorporating a transmission mechanism, a lifting mechanism, a gripper movement and guiding mechanism, a gripper action mechanism, and a milling mechanism. This avoids process delays caused by the dispersed arrangement of various mechanisms, enabling continuous operation of photovoltaic module transmission, positioning, frame removal, and milling of residues, significantly shortening the overall dismantling cycle. Furthermore, the dismantling device has a stable structure, ensuring operational accuracy. The various mechanisms are fixedly connected via support frames and connecting frames, ensuring the stability of the gripper's horizontal movement and the photovoltaic module's lifting and rotation. No separate milling equipment is required, reducing equipment costs and space requirements for photovoltaic module recycling. Attached Figure Description

[0014] To more clearly illustrate the technical solution of this utility model, the present utility model will be further described below in conjunction with the accompanying drawings and embodiments. It should be understood that the following drawings only show some embodiments of this utility model and should not be considered as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort. In the drawings: Figure 1 This is a schematic diagram of the overall structure of a disassembly device for aluminum frames of photovoltaic modules in some embodiments of this utility model; Figure 2 This is a structural diagram showing the connection frame, the gripper moving guide mechanism, and the gripper acting mechanism in some embodiments of this utility model. Figure 3 This is a structural schematic diagram of the lifting mechanism in some embodiments of this utility model; Figure 4 This is a schematic diagram of the gripper action mechanism in some embodiments of this utility model; Figure 5 This is a schematic diagram of the gripper execution component in some embodiments of the present invention; Figure 6 This is a schematic diagram of the milling mechanism in some embodiments of this utility model. Detailed Implementation

[0015] To provide a clearer understanding of the technical features, objectives, and effects of this utility model, the specific embodiments of this utility model are now described in detail with reference to the accompanying drawings. In the following description, it should be understood that the orientations or positional relationships indicated by terms such as "front," "rear," "upper," "lower," "left," "right," "longitudinal," "horizontal," "vertical," "horizontal," "top," "bottom," "inner," "outer," "head," and "tail" are based on the orientations or positional relationships shown in the accompanying drawings, and are constructed and operated in a specific orientation. They are only for the convenience of describing this technical solution and do not indicate that the device or component referred to must have a specific orientation; therefore, they should not be construed as limitations on this utility model.

[0016] It should also be noted that, unless otherwise explicitly specified and limited, terms such as "installation," "connection," "joining," "fixing," and "setting" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. When an component is referred to as being "on" or "below" another component, the component can be located "directly" or "indirectly" on the other component, or there may be one or more intermediary components. The terms "first," "second," "third," etc., are only for the convenience of describing this technical solution and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, features defined with "first," "second," "third," etc., may explicitly or implicitly include one or more of that feature. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0017] Please see Figures 1 to 6 This invention relates to a device for disassembling the aluminum frame of a photovoltaic module, comprising a support frame 1, a transmission mechanism 2, a lifting mechanism 3, a connecting frame 4, a gripper moving guide mechanism 5, a gripper actuation mechanism 6, and a milling mechanism 7. The transmission mechanism 2, lifting mechanism 3, connecting frame 4, and milling mechanism 7 are all mounted on the support frame 1. The gripper moving guide mechanism 5 and gripper actuation mechanism 6 are both mounted on the connecting frame 4. The output end of the gripper moving guide mechanism 5 is connected to the gripper actuation mechanism 6. The transmission mechanism 2 is used to transmit the photovoltaic module; the lifting mechanism 3 is used to drive the photovoltaic module to move up, down, and rotate; the gripper moving guide mechanism 5 is used to drive the gripper actuation mechanism 6 to move horizontally; the gripper actuation mechanism 6 is used to clamp and remove the aluminum frame of the photovoltaic module; and the milling mechanism 7 is used to mill the residual adhesive layer and backplate after the aluminum frame of the photovoltaic module is removed. The transmission mechanism 2 uses a belt conveyor for transmission.

[0018] Understandably, this dismantling device for photovoltaic module aluminum frames integrates transmission, lifting and rotation, gripper movement, gripper clamping, and milling functions by setting up a transmission mechanism 2, a lifting mechanism 3, a gripper movement and guiding mechanism 5, a gripper action mechanism 6, and a milling mechanism 7. This avoids process delays caused by the scattered setting of various mechanisms, and realizes a continuous operation of photovoltaic module transmission, positioning, frame removal, and milling of residues, significantly shortening the overall dismantling cycle. Moreover, the dismantling device has a stable structure, ensuring operational accuracy. The various mechanisms are fixedly connected through the support frame 1 and the connecting frame 4, ensuring the stability of the horizontal movement of the grippers and the lifting and rotation of the photovoltaic modules. There is no need to configure additional separate milling equipment, reducing the equipment cost and space occupation for photovoltaic module recycling.

[0019] like Figure 4 and Figure 5 As shown, the gripper mechanism 6 includes a gripper positioning frame 61 and multiple gripper actuation components mounted on the gripper positioning frame 61. Each gripper actuation component includes a mounting base 62, an upper cylinder 63, and a gripper 64. The mounting base 62 is mounted on the gripper positioning frame 61, and the upper cylinder 63 is mounted on the mounting base 62. The output end of the upper cylinder 63 is connected to the gripper 64 via a first pin 65, and the gripper 64 is connected to the mounting base 62 via a second pin 66. The upper cylinder 63 is used to drive the gripper 64 to rotate. The gripper 64 has a semi-tile structure. The multiple gripper actuation components are formed into a unified whole by the gripper positioning frame 61, which can simultaneously apply clamping force from multiple points on the aluminum frame of the photovoltaic module, avoiding frame deformation or slippage caused by a single clamping point, and ensuring that the aluminum frame remains stable during removal. The gripper actuator uses the upper cylinder 63 as a power source and drives the gripper 64 to rotate through the first pin 65. It can adaptively adjust the clamping angle according to the contour of the aluminum frame of the photovoltaic module, adapt to the cross-sectional shape of the aluminum frame of different specifications of photovoltaic modules, and eliminate the need for frequent replacement of clamping components.

[0020] The gripper actuator assembly also includes an upper guide plate 67, a lower guide plate 68, and an ejection cylinder 69. Both the upper guide plate 67 and the lower guide plate 68 are mounted on the mounting base 62. The upper guide plate 67 assists in the removal of the aluminum frame, the lower guide plate 68 guides the photovoltaic module into the gripper mechanism 6, and the ejection cylinder 69 ejects the aluminum frame of the photovoltaic module. The lower guide plate 68 guides and limits the photovoltaic module when it enters the gripper mechanism 6, ensuring that the aluminum frame is accurately aligned with the clamping position of the gripper 64, avoiding clamping failure due to module misalignment, and reducing repositioning time. The upper guide plate 67, when the aluminum frame is prone to warping during removal due to the removal of long frames, can press the warped aluminum frame into the gripper mechanism 6 to prevent deformation. The ejection cylinder 69 ensures that the aluminum frame smoothly falls from the gripper mechanism 6 to the aluminum frame collection trolley 10 each time the gripper mechanism 6 moves to the collection position.

[0021] There are two gripper mechanisms 6, distributed on both sides of the support frame 1. Each gripper mechanism 6 includes four gripper actuators. The two gripper mechanisms 6, located on opposite sides of the support frame 1, can simultaneously clamp and remove the aluminum frames on both sides of the photovoltaic module. The forces acting on both sides are balanced, preventing module pulling and shifting caused by unilateral removal and protecting the internal structure of the module from damage. The four gripper actuators allow for simultaneous clamping when removing the long side aluminum frame, ensuring even force distribution. When removing the short side aluminum frame, only the two middle gripper actuators need to be activated without adjusting their positions, adapting to the removal needs of long and short side frames for photovoltaic modules of different sizes.

[0022] like Figure 2 As shown, the gripper moving guide mechanism 5 includes a guide drive cylinder 51, which is mounted on the connecting frame 4. The output end of the guide drive cylinder 51 is connected to the gripper positioning frame 61, which is connected to the connecting frame 4 via a guide rail slider 52. The guide drive cylinder 51 directly drives the gripper positioning frame 61, and in conjunction with the guiding action of the guide rail slider 52, it can precisely control the horizontal lateral movement distance of the gripper action mechanism 6, ensuring that the gripper can accurately clamp the aluminum frame of the photovoltaic module, avoiding incomplete frame removal or module damage due to displacement deviation. The guide drive cylinder 51 is preferably a hydraulic cylinder.

[0023] like Figure 3 As shown, the lifting mechanism 3 includes a positioning seat 31, a lifting electric cylinder 32, a rotary slide 33, and a lower clamping member 34. The lifting electric cylinder 32 is mounted on the support frame 1, and its output end is connected to the positioning seat 31. The rotary slide 33 is mounted on the positioning seat 31, and its output end is connected to the lower clamping member 34. The lifting electric cylinder 32 drives the positioning seat 31 and the lower clamping member 34 to move up and down, while the rotary slide 33 drives the lower clamping member 34 to rotate. The connecting frame 4 is provided with an upper clamping member 41 corresponding to the lower clamping member 34. The lifting electric cylinder 32 enables precise lifting and lowering of the photovoltaic module, while the rotary slide 33 enables multi-angle adjustment of the photovoltaic module, adapting to the angle requirements of different processes such as frame removal and improving processing flexibility. The upper clamping member 41 and the lower clamping member 34 work together to clamp the photovoltaic module.

[0024] like Figure 6As shown, the milling mechanism 7 includes a milling cutter holder 71, a lifting module 72, a dual-slider dual-drive module 73, a milling cutter mounting block 74, a milling cutter drive motor 75, and a milling cutter 76 connected in sequence. The milling cutter holder 71 is mounted on the support frame 1. The lifting module 72 drives the milling cutter 76 to move up and down, the dual-slider dual-drive module 73 drives the milling cutter 76 to move horizontally, and the milling cutter drive motor 75 drives the milling cutter 76 to rotate. The milling cutter 76 is used to mill the residual adhesive layer and backsheet after the aluminum frame of the photovoltaic module is removed. Specifically, the lifting modules 72 are arranged at both ends of the milling cutter holder 71 and can be synchronously controlled by servo motors to ensure that the lifting of the two lifting modules 72 is always synchronized. The lifting module 72 controls the height of the milling cutter 76, the dual-slider dual-drive module 73 controls the horizontal position of the milling cutter 76, and the milling cutter drive motor 75 drives the milling cutter 76 to rotate at high speed, achieving precise and thorough milling of the residual adhesive layer and backsheet, providing a good positioning basis for subsequent hot-blade peeling of glass and laminates. The dual-slider dual-drive module 73 can realize synchronous, synchronous relative, or independent movement of the two sliders. If the photovoltaic module needs to be milled at a symmetrical position, the two sliders can be controlled to move synchronously. If different positions need to be milled, such as junction box residue and side residue, the two sliders can be controlled to move independently, without the need to frequently adjust the position of the milling cutter 76, thus improving milling efficiency.

[0025] The milling mechanism 7 also includes a positioning plate 77 and a pusher assembly 78. The positioning plate 77 is mounted on the milling cutter mounting block 74 and is used to clamp the photovoltaic module. The pusher assembly 78 includes a pair of pushing cylinders that extend to block the photovoltaic module. The positioning plate 77 clamps the photovoltaic module to prevent warping and ensure milling accuracy. Figure 1 As shown, a pair of pushing cylinders can extend to block the photovoltaic module. Together with the transmission mechanism 2 and the centering mechanism 8, they further limit the position of the photovoltaic module during the milling process, preventing the photovoltaic module from being displaced due to the rotational force of the milling cutter 76, and ensuring that the milling path and the residual position are accurately matched.

[0026] like Figure 1 As shown, the disassembly device for the aluminum frame of photovoltaic modules also includes a centering mechanism 8. The centering mechanism 8 includes a centering electric cylinder 81 and a centering air cylinder 82, both of which are mounted on the support frame 1 to jointly center and position the photovoltaic module. Multiple centering mechanisms 8 are used, and the extension distance of the centering electric cylinder 81 can be automatically calculated based on the size of the photovoltaic module to achieve precise centering and positioning of the photovoltaic module. This ensures that the photovoltaic module remains centered during transmission and clamping, avoiding processing errors caused by offset.

[0027] The disassembly device for the aluminum frame of photovoltaic modules also includes a detection mechanism 9, which comprises a measuring grating 91 and a laser sensor. The measuring grating 91 is used for photovoltaic module positioning detection; the laser sensor is used to detect the presence and transmission status of the photovoltaic module. The measuring grating 91 detects the position of the photovoltaic module by the number of light beam obstructions, achieving high positioning accuracy and precisely identifying whether the photovoltaic module has reached the lifting position, avoiding errors in the timing of processing steps and improving processing precision. The laser sensor detects the presence and transmission status of the photovoltaic module in real time, preventing misoperation, reducing equipment idle time, and avoiding collision damage to the photovoltaic module, thus improving equipment operating safety and efficiency.

[0028] In addition, the hydraulic system of the disassembly device for the aluminum frame of photovoltaic modules uses a hydraulic workstation. The workstation is equipped with an electronic pressure gauge that can communicate with a PLC to monitor the hydraulic system pressure in real time. It also features a pressure regulating valve for pressure adjustment as needed. The oil tank is equipped with an electronic level gauge to monitor the oil level limit. The circuit control solenoid valve is a three-position four-way solenoid valve with a center-sealed structure, which can maintain the current state of the hydraulic cylinder in case of abnormal oil circuit pressure. The solenoid valve is a proportional solenoid valve, which controls the extension distance of the hydraulic cylinder by adjusting the valve flow rate, ensuring motion accuracy.

[0029] The workflow of this embodiment is as follows: 1. The measuring grating 91 detects that the photovoltaic module has entered the transmission mechanism 2. The transmission mechanism 2 transmits the photovoltaic module to the aluminum frame removal position. After it reaches the position, the transmission mechanism 2 stops, and the centering electric cylinder 81 and the centering air cylinder 82 operate to center and position the photovoltaic module. The lifting electric cylinder 32 drives the positioning seat 31, the rotating slide 33, and the lower clamping member 34 to rise to the rotation position. The rotating slide 33 drives the module to rotate 90° clockwise, so that the short side faces the clamping mechanism 6. 2. The lifting electric cylinder 32 continues to rise to the removal position. The lower clamping member 34 and the upper clamping member 41 cooperate to squeeze and fix the photovoltaic module. The guide drive cylinder 51 of the gripper moving guide mechanism 5 drives the gripper positioning frame 61 to move horizontally, so that the gripper member 64 of the gripper execution component is aligned with the aluminum frame of the photovoltaic module. The upper cylinder 63 extends and drives the gripper member 64 to rotate around the second pin 66 through the first pin 65, clamping the aluminum frame of the photovoltaic module. The guide drive cylinder 51 drives the gripper action mechanism 6 to move laterally to the outside, tearing off the aluminum frame of the photovoltaic module in the width direction. 3. The gripper mechanism 6 moves to the position of the aluminum frame collection trolley 10, the upper cylinder 63 retracts, the push-out cylinder 69 extends and retracts, pushing the aluminum frame to the aluminum frame collection trolley 10, the lifting electric cylinder 32 descends, the rotating slide 33 drives the module to rotate 90° again, repeat step 2, and tear off the aluminum frame in the length direction of the photovoltaic module. 4. The lifting electric cylinder 32 descends to the lowest position, the photovoltaic module is placed back into the transmission mechanism 2, the centering mechanism 8 centers it again, and the transmission mechanism 2 transports the photovoltaic module to the milling mechanism 7. 5. After the laser sensor detects the position of the photovoltaic module, the pushing cylinder of the pusher assembly 78 extends to block the photovoltaic module. The lifting module 72 of the milling mechanism 7 adjusts the height of the milling cutter 76, the double slider double drive module 73 adjusts the horizontal position of the milling cutter 76, the milling cutter drive motor 75 drives the milling cutter 76 to rotate, and the positioning pressure plate 77 presses the photovoltaic module to mill the residual adhesive layer and the back sheet; 6. After milling is completed, the lifting module 72 drives the milling cutter 76 to rise, the push plate assembly 78 retracts, and the transmission mechanism 2 transports the photovoltaic module to the next equipment.

[0030] It is understood that the above embodiments only illustrate preferred embodiments of the present utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of the present utility model patent. It should be noted that for those skilled in the art, the above technical features can be freely combined, and several modifications and improvements can be made without departing from the concept of the present utility model, all of which fall within the protection scope of the present utility model. Therefore, all equivalent transformations and modifications made within the scope of the claims of the present utility model should fall within the coverage of the claims of the present utility model.

Claims

1. A disassembly device for aluminum frames of photovoltaic modules, characterized in that, It includes a support frame (1), a transmission mechanism (2), a lifting mechanism (3), a connecting frame (4), a gripper movement guide mechanism (5), a gripper action mechanism (6), and a milling mechanism (7); The transmission mechanism (2), the lifting mechanism (3), the connecting frame (4) and the milling mechanism (7) are all mounted on the support frame (1), the gripper moving guide mechanism (5) and the gripper acting mechanism (6) are all mounted on the connecting frame (4), and the output end of the gripper moving guide mechanism (5) is connected to the gripper acting mechanism (6). The transmission mechanism (2) is used to transmit photovoltaic modules; The lifting mechanism (3) is used to drive the photovoltaic module to perform lifting and rotation movements; The gripper moving guide mechanism (5) is used to drive the gripper action mechanism (6) to perform horizontal lateral movement; The gripper mechanism (6) is used to clamp and remove the aluminum frame of the photovoltaic module; The milling mechanism (7) is used to mill the adhesive layer and back plate remaining after the aluminum frame of the photovoltaic module is removed.

2. The disassembly device for aluminum frames of photovoltaic modules according to claim 1, characterized in that, The gripper action mechanism (6) includes a gripper positioning frame (61) and a plurality of gripper actuation components mounted on the gripper positioning frame (61). Each gripper actuation component includes a mounting base (62), an upper cylinder (63), and a gripper component (64). The mounting base (62) is mounted on the gripper positioning frame (61), the upper cylinder (63) is mounted on the mounting base (62), the output end of the upper cylinder (63) is connected to the gripper (64) through the first pin (65), the gripper (64) is connected to the mounting base (62) through the second pin (66), and the upper cylinder (63) is used to drive the gripper (64) to rotate.

3. The disassembly device for aluminum frames of photovoltaic modules according to claim 2, characterized in that, The gripper actuation assembly also includes an upper guide plate (67), a lower guide plate (68), and an ejection cylinder (69). The upper guide plate (67) and the lower guide plate (68) are both mounted on the mounting base (62). The upper guide plate (67) is used to assist in the removal of the aluminum frame, and the lower guide plate (68) is used to guide the photovoltaic module into the gripper mechanism (6). The ejector cylinder (69) is used to eject the aluminum frame of the photovoltaic module.

4. The disassembly device for aluminum frames of photovoltaic modules according to claim 2, characterized in that, The number of gripper action mechanisms (6) is two, and the two gripper action mechanisms (6) are distributed on both sides of the support frame (1); Each of the gripper action mechanisms (6) includes four gripper actuation components.

5. The disassembly device for aluminum frames of photovoltaic modules according to claim 2, characterized in that, The gripper moving guide mechanism (5) includes a guide drive cylinder (51), which is mounted on the connecting frame (4). The output end of the guide drive cylinder (51) is connected to the gripper positioning frame (61), and the gripper positioning frame (61) is connected to the connecting frame (4) through a guide rail slider (52).

6. The disassembly device for aluminum frames of photovoltaic modules according to claim 1, characterized in that, The milling mechanism (7) includes a milling cutter holder (71), a lifting module (72), a double slider double drive module (73), a milling cutter mounting block (74), a milling cutter drive motor (75), and a milling cutter (76) connected in sequence. The milling cutter holder (71) is mounted on the support frame (1). The lifting module (72) is used to drive the milling cutter (76) to move up and down. The dual slider dual drive module (73) is used to drive the milling cutter (76) to move horizontally. The milling cutter drive motor (75) is used to drive the milling cutter (76) to move in rotation. The milling cutter (76) is used to mill the adhesive layer and back plate remaining after the aluminum frame of the photovoltaic module is removed.

7. The disassembly device for aluminum frames of photovoltaic modules according to claim 6, characterized in that, The milling mechanism (7) also includes a positioning plate (77), which is mounted on the milling cutter mounting block (74) and used to press the photovoltaic module.

8. The disassembly device for aluminum frames of photovoltaic modules according to claim 6, characterized in that, The milling mechanism (7) further includes a push plate assembly (78), which includes a pair of push cylinders for extending to block the photovoltaic module.

9. The disassembly device for aluminum frames of photovoltaic modules according to claim 1, characterized in that, The disassembly device for the aluminum frame of the photovoltaic module also includes a centering mechanism (8), which includes a centering electric cylinder (81) and a centering air cylinder (82). The centering electric cylinder (81) and the centering air cylinder (82) are both installed on the support frame (1) to jointly center and position the photovoltaic module.

10. The disassembly device for aluminum frames of photovoltaic modules according to claim 1, characterized in that, The disassembly device for the aluminum frame of the photovoltaic module also includes a detection mechanism (9), which includes a measuring grating (91) and a laser sensor; The measuring grating (91) is used for the positioning detection of the photovoltaic module; The laser sensor is used to detect the presence and transmission status of the photovoltaic module.

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