A fully automatic photovoltaic module frame removal machine

Abstract

The present invention belongs to the photovoltaic module technical field, and the present invention also relates to a photovoltaic module frame dismantling method. The photovoltaic module frame dismantling machine of the photovoltaic module frame dismantling machine is provided with a front bidirectional rotating screw (23) on the front side of the table (1), and a rear bidirectional rotating screw (24) on the rear side of the table (1). Two sliders I (6) are provided on the front bidirectional rotating screw (23), and two sliders I (6) are provided on the rear bidirectional rotating screw (24). A motor (31) is provided on each slider I (6), and each motor (31) is connected to a unidirectional rotating screw (5). A slider II (29) is provided on the unidirectional rotating screw (5) on each side, and a frame dismantling module (32) is installed on each slider II (29) near the table (1). The photovoltaic module frame dismantling machine and the frame dismantling method of the present invention make the frame dismantling step safer and more stable, realize the full automation of the frame dismantling operation, save manpower, have high efficiency, and reduce the labor intensity.

Description

Technical Field

[0001] The present invention belongs to the technical field of photovoltaic modules, and more specifically, relates to a photovoltaic module frame removing machine. The present invention also relates to a photovoltaic module frame removing method. Background Art

[0002] In photovoltaic modules, the module body and the module frame (aluminum frame) are glued together with photovoltaic module silicone. The dried modules are extremely strong. At the same time, the four corners of the aluminum frame are hydraulically riveted with angle keys, which are extremely strong. At present, manual or mechanical disassembly has safety hazards, and it is easy to damage the glass and cells of the module body, resulting in the current photovoltaic industry solar panel assembly rework pass rate of only about 20%, causing huge waste for enterprises. Because the manual disassembly in the existing technology can only use a rubber hammer or a wooden hammer to knock on the aluminum frame, which damages the glass and cells and also poses serious safety hazards. Mechanical semi-automatic disassembly can only remove one frame at a time, which is inefficient. Although there are frame removal machines on the market, there is a lack of silicone removal steps, and there are still safety hazards when removing the frame, resulting in less use. Therefore, it is impossible to effectively meet the needs of frame removal operations. Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide a photovoltaic module frame removal machine with a simple structure, which is used to cut the glue before frame removal to reduce the bonding force between the module frame and the glass, making the frame removal step safer and more stable, and through a cleverly structured device, the frame removal operation is fully automated, saving manpower, being highly efficient, and effectively reducing the intensity of manual labor.

[0004] To solve the above-mentioned technical problems, the technical solution adopted by the present invention is:

[0005] The present invention is a photovoltaic component frame dismantling machine, which is characterized in that: two conveyor belts are arranged on a table top, a lifting component is arranged on the table top between the two conveyor belts, a turntable is installed on the lifting component, a suction cup is arranged on the turntable, a front bidirectional rotating screw is arranged on the front side of the table top, a rear bidirectional rotating screw is arranged on the rear side of the table top, two sliders I are arranged on the front bidirectional rotating screw, and two sliders I are arranged on the rear bidirectional rotating screw, a motor is arranged on each slider I, each motor is connected to a unidirectional rotating screw, a slider II is respectively mounted on the unidirectional rotating screw on each side, a frame dismantling module is installed on each slider II near one side of the table top, the frame dismantling module comprises a mounting frame, the mounting frame is connected to the slider II, a groove is arranged on one side of the mounting frame, an upper adjusting motor is respectively installed near the middle and edge positions inside the upper part of the groove, an upper glue cutting knife is installed on the rotating shaft of the upper adjusting motor near the middle position inside the upper part of the groove, an upper pressing block is installed on the rotating shaft of the pressing block adjusting motor near the edge position inside the upper part of the groove, a lower adjusting motor is installed near the edge position inside the lower part of the groove, and a lower glue cutting knife is installed on the rotating shaft of the lower adjusting motor.

[0006] The lifting component is connected to a rotating motor, the rotating motor is fixed on a frame removal machine base or on the ground, and the rotating motor is connected to a control component.

[0007] The upper and lower glue cutting knives of the frame removal module respectively include a knife body mounting frame and a blade. Each knife body mounting frame is connected to an adjustment motor. The blade is inserted and fixed on the knife body mounting frame. The blade is made of elastic steel. The pressure block is located outside the upper glue cutting knife in the horizontal direction.

[0008] The photovoltaic component comprises a component body and a component frame. The component frame comprises an upper frame groove and a lower frame groove. The component body is clamped in the lower frame groove.

[0009] The two sliders I on the front bidirectional rotating screw are installed at threaded positions in different directions, and the two sliders I on the rear bidirectional rotating screw are installed at threaded positions in different directions. One end of the front bidirectional rotating screw is connected to the front drive motor, and one end of the rear bidirectional rotating screw is connected to the rear drive motor.

[0010] The front driving motor and the rear driving motor are respectively connected to the control component; the lifting component and the motor are respectively connected to the control component.

[0011] A positioning wheel is respectively arranged at the middle position of the front side and the rear side of the table top, and two positioning wheels are respectively arranged on the left side and the right side of the table top. Each positioning wheel is installed on a corresponding controller. The two controllers on the front side and the rear side are arranged to be structures that can respectively control the lifting and rearward and backward movement of the corresponding positioning wheels, and the four controllers on the left side and the right side are arranged to be structures that can respectively control the lifting and rearward and leftward movement of the corresponding positioning wheels.

[0012] The other end of the front bidirectional rotating screw rod is connected to the ground or the frame dismantling machine base, and the other end of the rear bidirectional rotating screw rod is connected to the ground or the frame dismantling machine base.

[0013] The present invention also relates to a photovoltaic component frame dismantling method with simple steps. The method cuts the glue before dismantling the frame to reduce the bonding force between the component frame and the glass, making the frame dismantling step safer and more stable. The method also realizes full automation of the frame dismantling operation through a cleverly structured device, saves manpower, is highly efficient, and effectively reduces the intensity of manual labor.

[0014] The de-framing steps of the photovoltaic module de-framing method are as follows:

[0015] S1. Photovoltaic module positioning: Place the photovoltaic module on the conveyor belt with the back side facing upward; the conveyor belt conveys the photovoltaic module to a position above the table; the controller first controls the positioning wheel to extend to a position higher than the conveyor belt, the front side controller controls the front side positioning wheel to move backward, the rear side controller controls the rear side positioning wheel to move forward, the two left side controllers control the left side positioning wheel to move right, and the two right side controllers control the right side positioning wheel to move left. The above steps are performed simultaneously until the photovoltaic module is fixed in the middle position, the suction cup on the turntable absorbs the photovoltaic module, and the photovoltaic module is positioned on the table, and each controller controls the corresponding positioning wheel to return to its original position;

[0016] S2. Cutting glue: the lifting component extends upward, the turntable rises and drives the photovoltaic module to rise until the photovoltaic module is flush with the middle position of the groove of the frame removal modules on both sides; the motor drives the one-way rotating screw to rotate, and the slider II moves to the short side of the module; the frame removal module on the left and the frame removal module on the right move inward respectively until the glue cutting knife exceeds the corresponding frame position respectively; the upper adjustment motor drives the upper glue cutting knife to rotate downward, and the lower adjustment motor drives the lower moving glue cutting knife to rotate upward until the glue cutting knife is close to the glass surface of the module; the frame removal module on the left and the frame removal module on the right approach the inner side of the frame on the corresponding side of the module frame respectively until the glue cutting knife is inserted into the inner side of the corresponding frame; the motor drives the one-way rotating screw to rotate, and the slider II moves relative to the photovoltaic frame frame until it reaches the other end of the frame, and the frame removal module on the left and the frame removal module on the right are away from the inner side of the corresponding frame respectively, and the upper glue cutting knife and the lower glue cutting knife return to their original positions respectively, completing the glue cutting on the inner side of the frame. When cutting glue, cut the long side glue first, and after cutting, the turntable drives the photovoltaic module to rotate 90 degrees clockwise, and then cut the short side glue;

[0017] S3. Frame removal: The pressing block moves downward, the front drive motor drives the front bidirectional rotating screw to rotate, the rear drive motor drives the rear bidirectional rotating screw to rotate, and the slider II moves away from the photovoltaic module until the pressing block is inserted into the lower frame groove of the module frame. Each slider II continues to move away from the photovoltaic module until the module frame and the module body are separated by 1 cm. The motor drives the unidirectional rotating screw to rotate, and the slider II moves relative to the photovoltaic frame frame. Finally, the pressing block returns to its original position to complete the frame removal. When removing the frame, remove the short frame first. After removal, the turntable drives the photovoltaic module to rotate 90 degrees counterclockwise, and then remove the long frame.

[0018] The photovoltaic module frame removing device used in the photovoltaic module frame removing method is in the initial position before frame removing. When the photovoltaic module frame removing machine is in the initial position: the unidirectional rotating screws on both sides of the table are located at the two ends of the front bidirectional rotating screw and the rear bidirectional rotating screw, and the unidirectional rotating screws on both sides are at the maximum distance; the frame removing module on the left and the frame removing module on the right are close to the front bidirectional rotating screw or the rear bidirectional rotating screw, the knife body mounting frames of the upper glue cutting knife and the lower glue cutting knife are in a horizontal position, and the pressure block is located at the topmost position.

[0019] The technical solution of the present invention is adopted, and the working principle and beneficial effects are as follows:

[0020] The photovoltaic module frame removal machine and frame removal method described in the present invention are improvements to the deficiencies of the prior art. When the photovoltaic module is frame removed, the photovoltaic module is first transported to the table and fixed, so that the glue is cut and the frame is removed in sequence. The glue cutting is to cut the glue at the connection part between the module body and the module frame frame, and the frame removal is to separate the module body from the module frame. First, the photovoltaic module is positioned: the photovoltaic module is placed on the conveyor belt with its back facing upwards; the conveyor belt transports the photovoltaic module to a position above the table; the controller first controls the positioning wheel to extend to a position higher than the conveyor belt, and then the controller on the front side controls the positioning wheel on the front side to move backward, the controller on the rear side controls the positioning wheel on the rear side to move forward, the two controllers on the left side control the positioning wheel on the left side to move right, and the two controllers on the right side control the positioning wheel on the right side to move left, until the photovoltaic module is fixed in the middle position, the suction cup on the turntable absorbs the photovoltaic module, and the photovoltaic module is positioned on the table, and each controller controls the corresponding positioning wheel to return to its original position; then the glue is cut: the lifting component extends upward, and the turntable rises to drive the photovoltaic module to rise until the photovoltaic module is consistent with the groove height of the frame removal modules on both sides, and the component body of the photovoltaic module is located in the middle of the groove; the frame removal module on the left and the frame removal module on the right respectively approach the inner position of the frame on the corresponding side of the component frame until the glue cutting knife is inserted into the inner side of the corresponding frame; the motor The unidirectional rotating screw is driven to rotate, and the slider II moves relative to the photovoltaic frame frame until it reaches the other end of the frame. The frame removal modules on the left and the frame removal modules on the right are respectively away from the corresponding inner sides of the frames, and the upper glue cutting knife and the lower glue cutting knife are respectively restored to their original positions to complete the glue cutting on the inner side of the frame. When cutting the glue, the long side glue is cut first. After cutting, the turntable drives the photovoltaic module to rotate 90 degrees clockwise, and then cut the short side glue; then remove the frame: the pressing block moves downward, the front drive motor drives the front bidirectional rotating screw to rotate, and the rear drive motor drives the rear bidirectional rotating screw to rotate. The slider II moves away from the photovoltaic module until the pressing block is inserted into the lower frame groove of the module frame. Each slider II continues to move away from the photovoltaic module until the module frame and the module body are separated by 1 cm. The motor drives the unidirectional rotating screw to rotate, and the slider II moves relative to the photovoltaic frame frame. Finally, the pressing block returns to its original position to complete the frame removal. When removing the frame, the short frame is removed first. After removal, the turntable drives the photovoltaic module to rotate 90 degrees counterclockwise, and then the long frame is removed, so that the module frame and the module body are separated, and the frame removal is completed. The photovoltaic module frame removal machine and frame removal method described in the present invention cut the glue before frame removal to reduce the bonding force between the module frame and the glass, making the frame removal step safer and more stable. In addition, through a cleverly structured device, the frame removal operation is fully automated, saving manpower, being highly efficient, and effectively reducing the intensity of manual labor. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The following is a brief description of the contents and symbols in the drawings of this specification:

[0022] Figure 1 This is a schematic diagram of the top view of the photovoltaic module frame removal machine of the present invention;

[0023] Figure 2 It is a structural schematic diagram of a frame removal module of a photovoltaic module frame removal machine according to the present invention;

[0024] Figure 3 This is a schematic diagram of the connection structure of the turntable of the photovoltaic module frame removal machine of the present invention;

[0025] Figure 4 It is a schematic diagram of the top view of the structure of the pressing block of the photovoltaic module frame removal machine of the present invention;

[0026] Figure 5 It is a schematic diagram of the top structure of the upper glue cutting knife of the photovoltaic module frame removal machine of the present invention;

[0027] Figure 6 It is a schematic diagram of the structure of the photovoltaic module of the present invention;

[0028] Figure 7 It is a structural schematic diagram of the frame removal module of the photovoltaic module frame removal machine of the present invention when it is in an initial state;

[0029] Figure 8 It is a schematic structural diagram of the frame removal module of the photovoltaic module frame removal machine of the present invention before glue cutting;

[0030] Fig. 9 It is a structural schematic diagram of the photovoltaic module frame removal machine of the present invention when cutting glue of the frame removal module;

[0031] Fig.10 It is a structural schematic diagram of the frame removal module of the photovoltaic module frame removal machine of the present invention when removing the frame;

[0032] Fig.11 It is a schematic diagram of the top view of the structure when the photovoltaic assembly is not in the middle position during the deframing of the deframing module of the photovoltaic assembly deframing machine of the present invention;

[0033] Fig.12 It is a schematic diagram of the top view of the structure when the photovoltaic assembly is adjusted to the middle position by multiple positioning wheels during the deframing of the deframing module of the photovoltaic assembly deframing machine of the present invention;

[0034] The markings in the attached drawings are: 1. table; 2. conveyor belt; 3. turntable; 4. suction cup; 5. rotating screw; 6. slider I; 7. control component; 8. mounting bracket; 9. groove; 10. upper adjustment motor; 11. upper glue cutting knife; 12. lower adjustment motor; 13. lower glue cutting knife; 14. rotating motor; 16. front drive motor; 17. rear drive motor; 18. component body (component glass); 19. component frame; 20. upper frame groove; 21. lower frame groove; 22. limiting wheel; 23. front two-way rotating screw; 24. rear two-way rotating screw; 25. frame dismantling machine base; 26. knife body mounting bracket; 27. blade; 28. lifting component; 29. ​​slider II; 30. controller; 31. motor; 32. frame dismantling module; 33. pressure block; 34. pressure block adjustment motor. DETAILED DESCRIPTION

[0035] The following is a further detailed description of the specific implementation of the present invention, such as the shape, structure, mutual position and connection relationship between the various components involved, the function and working principle of each part, etc., through the description of the embodiments with reference to the accompanying drawings:

[0036] As attached Figure 1 -Attached Fig.12As shown, the present invention is a photovoltaic module frame dismantling machine, which is characterized in that: two conveyor belts 2 are arranged on the table 1, a lifting component 28 is arranged on the table 1 between the two conveyor belts 2, multiple conveyor belts can be arranged, and multiple conveyor belts are arranged in parallel to realize photovoltaic module transportation, a turntable 3 is installed on the lifting component 28, a suction cup 4 is arranged on the turntable 3, a front bidirectional rotating screw rod 23 is arranged on the front side of the table 1, a rear bidirectional rotating screw rod 24 is arranged on the rear side of the table 1, two sliders Ⅰ6 are arranged on the front bidirectional rotating screw rod 23, and two sliders Ⅰ6 are arranged on the rear bidirectional rotating screw rod 24, a motor 31 is arranged on each slider Ⅰ6, each motor 31 is connected to a unidirectional rotating screw rod 5, and each side The one-way rotating screw rod 5 is respectively provided with a slider II 28, and each slider II 29 is provided with a frame removal module 32 near the side of the table 1, and the frame removal module 32 includes a mounting frame 8, the mounting frame 8 is connected to the slider II 29, and a groove 9 is provided on one side of the mounting frame 8, and an upper adjustment motor 10 is respectively installed near the middle and edge positions inside the groove 9, and an upper glue cutting knife 11 is installed on the rotating shaft of the upper adjustment motor 10 near the middle position inside the groove 9, and an upper pressing block 33 is installed on the rotating shaft of the pressing block adjustment motor 34 near the edge position inside the groove 9, and a lower adjustment motor 12 is installed near the edge position inside the groove 9, and a lower glue cutting knife 13 is installed on the rotating shaft of the lower adjustment motor 12. The above structure proposes a new technical solution to address the deficiencies in the prior art. When the photovoltaic module is removed from the frame, the photovoltaic module is first transported to the table, and the photovoltaic module is fixed, so as to facilitate cutting glue and removing the frame in sequence. Cutting glue is to cut the glue at the connection part of the module body and the module frame frame, and removing the frame is to separate the module body from the module frame.First, the photovoltaic module is positioned: the photovoltaic module is placed on the conveyor belt 2 with the back side facing upward; the conveyor belt 2 conveys the photovoltaic module to a position above the table 1; the controller 30 first controls the positioning wheel 22 to extend to a position higher than the conveyor belt 2, and then the controller 30 on the front side controls the positioning wheel 22 on the front side to move backward, the controller 30 on the rear side controls the positioning wheel 22 on the rear side to move forward, the two controllers 30 on the left side control the positioning wheel 22 on the left side to move right, and the two controllers 30 on the right side control the positioning wheel 22 on the right side to move left, until the photovoltaic module is fixed in the middle. The suction cup 4 on the turntable 3 absorbs the photovoltaic component and positions the photovoltaic component on the table 1, and each controller 30 controls the corresponding positioning wheel 22 to return to its original position; then the glue is cut: the lifting component 28 extends upward, and the turntable 3 rises to drive the photovoltaic component to rise until the photovoltaic component is at the same height as the groove 9 of the frame removal modules 32 on both sides, and the component body 18 of the photovoltaic component is located in the middle position of the groove 9; the frame removal module 32 on the left and the frame removal module 32 on the right are respectively close to the inner side of the frame of the corresponding side of the component frame 19, until the glue cutting knife is inserted into the inner side of the corresponding frame; the motor 31 drives The one-way rotating screw rod 5 rotates, and the slider II 29 moves relative to the frame of the photovoltaic frame 19 until it reaches the other end of the frame. The frame removal module 32 on the left and the frame removal module 32 on the right are respectively away from the corresponding inner side of the frame, and the upper glue cutting knife 11 and the lower glue cutting knife 13 are respectively restored to their original positions to complete the glue cutting on the inner side of the frame. When cutting the glue, the long side glue is cut first. After cutting, the turntable 3 drives the photovoltaic module to rotate 90 degrees clockwise, and then cuts the short side glue; then remove the frame: the pressing block 33 moves downward, the front drive motor 16 drives the front bidirectional rotating screw rod 23 to rotate, and the rear drive motor 17 drives the rear bidirectional rotating screw rod 24 to rotate The slider II 29 moves away from the photovoltaic module until the pressing block 33 is inserted into the lower frame groove 21 of the module frame 19. Each slider II 29 continues to move away from the photovoltaic module until the module frame 19 and the module body 18 are separated by 1 cm. The motor 31 drives the unidirectional rotating screw 5 to rotate, and the slider II 29 moves relative to the frame of the photovoltaic frame 19. Finally, the pressing block returns to its original position to complete the frame removal. When removing the frame, the short frame is removed first. After the removal, the turntable drives the photovoltaic module to rotate 90 degrees counterclockwise, and then the long frame is removed to separate the module frame 19 from the module body 18, and the frame removal is completed. The photovoltaic module frame removal machine and the frame removal method described in the present invention have a simple structure and simple steps. The glue is cut before the frame removal to reduce the bonding force between the module frame and the glass, so that the frame removal step becomes safer and more stable. In addition, through a device with a clever structure, the frame removal operation is fully automated, saving manpower, high efficiency, and effectively reducing the intensity of manual labor.

[0037] The lifting component 28 is connected to the rotating motor 14, and the rotating motor 14 is fixed on the frame dismantling machine base 25 or fixed on the ground, and the rotating motor 14 is connected to the control component. In the above structure, the lifting component can be lifted and lowered under the control of the control component, driving the turntable to lift and lower. The rotating motor can drive the lifting component to rotate and realize the rotation control of the turntable, so as to rotate the photovoltaic component 90 degrees and cut the glue on the frame parts of different surfaces of the component frame without lifting and moving the photovoltaic component. Because the component frame of the photovoltaic component is a square frame structure, there are two sets of parallel and symmetrical frames. The frame dismantling device of the present invention can synchronously cut the glue on the inner side of a set of parallel frames at one time. The entire operation process has a high degree of automation and high precision.

[0038] The upper glue cutting knife 11 and the lower glue cutting knife 13 of the frame removal module 32 respectively include a knife body mounting frame 26 and a blade 27. Each knife body mounting frame 26 is connected to an adjustment motor. The blade 27 is inserted and fixed on the knife body mounting frame 26. The blade 27 is made of elastic steel. The pressure block 33 is located outside the upper glue cutting knife 11 in the horizontal direction. In the above structure, the knife body mounting frame is used to connect with the corresponding adjustment motor, and the blade is installed on the knife body mounting frame. It can be easily replaced after damage or when corresponding to different models of photovoltaic frames, thereby improving the versatility of the frame removal machine. The blade is elastic, so that the blade is in a compressed and bent state when it contacts the glue layer between the component frame and the component body, thereby ensuring that the blade reliably contacts the glue layer and improving the glue cutting effect.

[0039] The photovoltaic module comprises a module body 18 and a module frame 19 . The module frame 19 comprises an upper frame groove 20 and a lower frame groove 21 . The module body 18 is clamped in the lower frame groove 21 .

[0040] The two sliders I6 on the front bidirectional rotating screw 23 are installed at threaded positions in different directions, and the two sliders I6 on the rear bidirectional rotating screw 24 are installed at threaded positions in different directions. One end of the front bidirectional rotating screw 23 is connected to the front drive motor 16, and one end of the rear bidirectional rotating screw 24 is connected to the rear drive motor 17. The above structure can drive the front bidirectional rotating screw 23 and the rear bidirectional rotating screw 24 to rotate respectively by controlling the front drive motor and the rear drive motor to rotate through the control component, so that the two sliders I on each bidirectional spiral screw can move in the direction of approaching and moving away from each other, driving the unidirectional rotating screws 5 on both sides to move in the direction of approaching and moving away from each other, thereby driving the frame removal modules on both sides to move and change their positions. In this way, the rubber cutting and frame removal operations can be conveniently and reliably realized through the movement of the slider II.

[0041] The front drive motor 16 and the rear drive motor 17 are respectively connected to the control component 7; the lifting component 28 and the motor 31 are respectively connected to the control component 7. In the above structure, the control component is the control center of the entire frame dismantling device, realizing the actions of various components and the coordinated operation with each other.

[0042] A positioning wheel 22 is respectively arranged at the middle position of the front side and the rear side of the table top 1, and two positioning wheels 22 are respectively arranged at the left side and the right side of the table top 1. Each positioning wheel 22 is installed on a corresponding controller 30. The two controllers 30 at the front side and the rear side are arranged as structures capable of respectively controlling the lifting and rearward and backward movement of the corresponding positioning wheels 22, and the four controllers 30 at the left side and the right side are arranged as structures capable of respectively controlling the lifting and rearward and leftward movement of the corresponding positioning wheels 22. In the above structure, a plurality of positioning wheels are arranged, and the plurality of positioning wheels can conveniently and reliably position the photovoltaic module on the table top 1 through the control of their respective controllers.

[0043] The other end of the front bidirectional rotating screw rod 23 is connected to the ground or the frame dismantling machine base 25, and the other end of the rear bidirectional rotating screw rod 24 is connected to the ground or the frame dismantling machine base 25. The above structure realizes the reliable arrangement of the front bidirectional rotating screw rod 23 and the rear bidirectional rotating screw rod 24, and the front bidirectional rotating screw rod 23 and the rear bidirectional rotating screw rod 24 are arranged parallel to the ground, and the front bidirectional rotating screw rod 23 and the rear bidirectional rotating screw rod 24 are at the same height relative to the ground.

[0044] The present invention also relates to a photovoltaic component frame dismantling method with simple steps. The method cuts the glue before dismantling the frame to reduce the bonding force between the component frame and the glass, making the frame dismantling step safer and more stable. The method also realizes full automation of the frame dismantling operation through a cleverly structured device, saves manpower, is highly efficient, and effectively reduces the intensity of manual labor.

[0045] The de-framing steps of the photovoltaic module de-framing method are as follows:

[0046] S1. Photovoltaic module positioning: Place the photovoltaic module with its back facing upward on the conveyor belt 2; the conveyor belt 2 conveys the photovoltaic module to a position above the table 1; the controller 30 first controls the positioning wheel 22 to extend to a position higher than the conveyor belt 2, the front side controller 30 controls the front side positioning wheel 22 to move backward, the rear side controller 30 controls the rear side positioning wheel 22 to move forward, the two left side controllers 30 control the left side positioning wheel 22 to move right, the two right side controllers 30 control the right side positioning wheel 22 to move left, the above steps are performed simultaneously until the photovoltaic module is fixed in the middle position, the suction cup 4 on the turntable 3 absorbs the photovoltaic module, the photovoltaic module is positioned on the table 1, and each controller 30 controls the corresponding positioning wheel 22 to return to its original position;

[0047] S2. Cutting glue: the lifting component 28 extends upward, the turntable 3 rises and drives the photovoltaic module to rise until the photovoltaic module is flush with the middle position of the groove 9 of the frame removal modules 32 on both sides; the motor 31 drives the one-way rotating screw 5 to rotate, and the slider II 29 moves to the short side position of the module; the frame removal module 32 on the left and the frame removal module 32 on the right move inward respectively until the glue cutting knife exceeds the corresponding frame position respectively; the upper adjustment motor drives the upper glue cutting knife to rotate downward, and the lower adjustment motor drives the lower glue cutting knife to rotate upward until the glue cutting knife is close to the glass surface of the module; the frame removal module 32 on the left and the frame removal module 32 on the right move inward respectively until the glue cutting knife exceeds the corresponding frame position respectively; the upper adjustment motor drives the upper glue cutting knife to rotate downward, and the lower adjustment motor drives the lower glue cutting knife to rotate upward until the glue cutting knife is close to the glass surface of the module; The frame removal modules 32 on the left and right sides are respectively moved closer to the inner side of the frame corresponding to one side of the component frame 19 until the glue cutting knife is inserted into the inner side of the corresponding frame; the motor 31 drives the unidirectional rotating screw rod 5 to rotate, and the slider II 29 moves relative to the frame of the photovoltaic frame 19 until it reaches the other end of the frame, and the frame removal modules 32 on the left and the frame removal modules 32 on the right are respectively moved away from the inner side of the corresponding frame, and the upper glue cutting knife 11 and the lower glue cutting knife 13 are respectively restored to their original positions, and the glue cutting on the inner side of the frame is completed. When cutting the glue, the long side glue is cut first. After cutting, the turntable 3 drives the photovoltaic component to rotate 90 degrees clockwise, and then the short side glue is cut;

[0048] S3. Frame removal: the pressing block 33 moves downward, the front drive motor 16 drives the front bidirectional rotating screw 23 to rotate, the rear drive motor 17 drives the rear bidirectional rotating screw 24 to rotate, and the slider II 29 moves away from the photovoltaic component until the pressing block 33 is inserted into the lower frame groove 21 of the component frame 19. Each slider II 29 continues to move away from the photovoltaic component until the component frame 19 and the component body 18 are separated by 1 cm. The motor 31 drives the unidirectional rotating screw 5 to rotate, and the slider II 29 moves relative to the frame of the photovoltaic frame 19. Finally, the pressing block returns to its original position to complete the frame removal. When removing the frame, the short frame is removed first. After the removal, the turntable drives the photovoltaic component to rotate 90 degrees counterclockwise, and then the long frame is removed.

[0049] The photovoltaic module frame removing device used in the photovoltaic module frame removing method is in the initial position before frame removing. When the photovoltaic module frame removing machine is in the initial position: the one-way rotating screw rods 5 on both sides of the table 1 are located at the two ends of the front two-way rotating screw rod 23 and the rear two-way rotating screw rod 24, and the one-way rotating screw rods 5 on both sides are at the maximum distance; the frame removing module 32 on the left and the frame removing module 32 on the right are close to the front two-way rotating screw rod 23 or the rear two-way rotating screw rod 24, the knife body mounting frames of the upper glue cutting knife 11 and the lower glue cutting knife 13 are in a horizontal position, and the pressing block 33 is located at the topmost position.

[0050] The photovoltaic module frame removal machine and frame removal method described in the present invention are improvements to the deficiencies of the prior art. When the photovoltaic module is frame removed, the photovoltaic module is first transported to the table and fixed, so that the glue is cut and the frame is removed in sequence. The glue cutting is to cut the glue at the connection part between the module body and the module frame frame, and the frame removal is to separate the module body from the module frame. First, the photovoltaic module is positioned: the photovoltaic module is placed on the conveyor belt with its back facing upwards; the conveyor belt transports the photovoltaic module to a position above the table; the controller first controls the positioning wheel to extend to a position higher than the conveyor belt, and then the controller on the front side controls the positioning wheel on the front side to move backward, the controller on the rear side controls the positioning wheel on the rear side to move forward, the two controllers on the left side control the positioning wheel on the left side to move right, and the two controllers on the right side control the positioning wheel on the right side to move left, until the photovoltaic module is fixed in the middle position, the suction cup on the turntable absorbs the photovoltaic module, and the photovoltaic module is positioned on the table, and each controller controls the corresponding positioning wheel to return to its original position; then the glue is cut: the lifting component extends upward, and the turntable rises to drive the photovoltaic module to rise until the photovoltaic module is consistent with the groove height of the frame removal modules on both sides, and the component body of the photovoltaic module is located in the middle of the groove; the frame removal module on the left and the frame removal module on the right respectively approach the inner position of the frame on the corresponding side of the component frame until the glue cutting knife is inserted into the inner side of the corresponding frame; the motor The unidirectional rotating screw is driven to rotate, and the slider II moves relative to the photovoltaic frame frame until it reaches the other end of the frame. The frame removal modules on the left and the frame removal modules on the right are respectively away from the corresponding inner sides of the frames, and the upper glue cutting knife and the lower glue cutting knife are respectively restored to their original positions to complete the glue cutting on the inner side of the frame. When cutting the glue, the long side glue is cut first. After cutting, the turntable drives the photovoltaic module to rotate 90 degrees clockwise, and then cut the short side glue; then remove the frame: the pressing block moves downward, the front drive motor drives the front bidirectional rotating screw to rotate, and the rear drive motor drives the rear bidirectional rotating screw to rotate. The slider II moves away from the photovoltaic module until the pressing block is inserted into the lower frame groove of the module frame. Each slider II continues to move away from the photovoltaic module until the module frame and the module body are separated by 1 cm. The motor drives the unidirectional rotating screw to rotate, and the slider II moves relative to the photovoltaic frame frame. Finally, the pressing block returns to its original position to complete the frame removal. When removing the frame, the short frame is removed first. After removal, the turntable drives the photovoltaic module to rotate 90 degrees counterclockwise, and then the long frame is removed, so that the module frame and the module body are separated, and the frame removal is completed. The photovoltaic module frame removal machine and frame removal method described in the present invention cut the glue before frame removal to reduce the bonding force between the module frame and the glass, making the frame removal step safer and more stable. In addition, through a cleverly structured device, the frame removal operation is fully automated, saving manpower, being highly efficient, and effectively reducing the intensity of manual labor.

[0051] The present invention is described above by way of example in conjunction with the accompanying drawings. It is obvious that the specific implementation of the present invention is not limited to the above-mentioned method. As long as various improvements are made using the method concept and technical solution of the present invention, or the concept and technical solution of the present invention are directly applied to other occasions without improvement, they are all within the protection scope of the present invention.

Claims

1. A photovoltaic module frame removal machine, characterized in that: A conveyor belt (2) is arranged on the table (1), a lifting component (28) is arranged on the table (1) between the conveyor belts (2), a turntable (3) is installed on the lifting component (28), a suction cup (4) is arranged on the turntable (3), a front bidirectional rotating screw rod (23) is arranged on the front side of the table (1), a rear bidirectional rotating screw rod (24) is arranged on the rear side of the table (1), two sliders I (6) are arranged on the front bidirectional rotating screw rod (23), two sliders I (6) are arranged on the rear bidirectional rotating screw rod (24), each slider I (6) is respectively arranged on the motor (31), each motor (31) is connected to a unidirectional rotating screw rod (5), a slider II (29) is respectively mounted on the unidirectional rotating screw rod (5) on each side, and each slider II (29) ) is installed on one side of the table top (1), the frame removal module (32) comprising a mounting frame (8), the mounting frame (8) being connected to the slider II (29), a groove (9) being arranged on one side of the mounting frame (8), an upper adjusting motor (10) being installed at the upper part of the groove (9) near the middle and the edge respectively, an upper glue cutting knife (11) being installed on the rotating shaft of the upper adjusting motor (10) at the upper part of the groove (9) near the middle, an upper pressing block (33) being installed on the rotating shaft of the pressing block adjusting motor (34) at the upper part of the groove (9) near the edge, a lower adjusting motor (12) being installed at the lower part of the groove (9) near the edge, and a lower glue cutting knife (13) being installed on the rotating shaft of the lower adjusting motor (12).

2. The photovoltaic module frame disassembly machine according to claim 1, characterized in that: The lifting component (28) is connected to a rotating motor (14), the rotating motor (14) is fixed on a frame removal machine base (25) or on the ground, and the rotating motor (14) is connected to a control component.

3. The photovoltaic module frame disassembly machine according to claim 1 or 2, characterized in that: The upper glue cutting knife (11) and the lower glue cutting knife (13) of the frame removal module (32) respectively include a knife body mounting frame (26) and a blade (27), each knife body mounting frame (26) is connected to an adjustment motor, and the blade (27) is inserted and fixed on the knife body mounting frame (26), and the blade (27) is made of elastic steel. The pressing block (33) is located outside the upper glue cutting knife (11) in the horizontal direction.

4. The photovoltaic module frame disassembly machine according to claim 1 or 2, characterized in that: The photovoltaic module comprises a module body (18) and a module frame (19); the module frame (19) comprises an upper frame groove (20) and a lower frame groove (21); the module body (18) is clamped in the lower frame groove (21).

5. The photovoltaic module frame disassembly machine according to claim 1 or 2, characterized in that: The two sliders I (6) on the front bidirectional rotating screw (23) are installed at threaded positions in different directions, and the two sliders I (6) on the rear bidirectional rotating screw (24) are installed at threaded positions in different directions. One end of the front bidirectional rotating screw (23) is connected to the front drive motor (16), and one end of the rear bidirectional rotating screw (24) is connected to the rear drive motor (17).

6. The photovoltaic module frame disassembly machine according to claim 5, characterized in that: The front drive motor (16) and the rear drive motor (17) are respectively connected to the control component (7); the lifting component (28) and the motor (31) are respectively connected to the control component (7).

7. The photovoltaic module frame disassembly machine according to claim 1 or 2, characterized in that: A positioning wheel (22) is respectively arranged at the middle position of the front side and the rear side of the table top (1), and two positioning wheels (22) are respectively arranged at the left side and the right side of the table top (1), each positioning wheel (22) is mounted on a corresponding controller (30), the two controllers (30) at the front side and the rear side are arranged as structures capable of respectively controlling the corresponding positioning wheels (22) to rise and fall and to move forward and backward, and the four controllers (30) at the left side and the right side are arranged as structures capable of respectively controlling the corresponding positioning wheels (22) to rise and fall and to move left and right.

8. The photovoltaic module frame disassembly machine according to claim 5, characterized in that: The other end of the front bidirectional rotating screw rod (23) is connected to the ground or the frame dismantling machine base (25), and the other end of the rear bidirectional rotating screw rod (24) is connected to the ground or the frame dismantling machine base (25).

9. A photovoltaic module deframing method using the photovoltaic module deframing machine according to any one of claims 1 to 8, characterized in that: The de-framing steps of the photovoltaic module de-framing method are as follows: S1. Photovoltaic module positioning: Place the photovoltaic module with its back facing upward on the conveyor belt (2); the conveyor belt (2) conveys the photovoltaic module to a position above the table (1); the controller (30) first controls the positioning wheel (22) to extend to a position above the conveyor belt (2), the front side controller (30) controls the front side positioning wheel (22) to move backward, the rear side controller (30) controls the rear side positioning wheel (22) to move forward, the two left side controllers (30) control the left side positioning wheel (22) to move right, and the two right side controllers (30) control the right side positioning wheel (22) to move left, and the above steps are performed simultaneously until the photovoltaic module is fixed in the middle position, the suction cup (4) on the turntable (3) absorbs the photovoltaic module, and the photovoltaic module is positioned on the table (1), and each controller (30) controls the corresponding positioning wheel (22) to return to its original position; S2. Cutting glue: The lifting component (28) extends upward, and the turntable (3) rises to drive the photovoltaic module to rise until the photovoltaic module is flush with the middle position of the grooves (9) of the frame removal modules (32) on both sides; the motor (31) drives the one-way rotating screw (5) to rotate, and the slider II (29) moves to the short side position of the module; the frame removal module (32) on the left and the frame removal module (32) on the right move inward respectively until the glue cutting knife exceeds the corresponding frame position; the upper adjustment motor drives the upper glue cutting knife to rotate downward, and the lower adjustment motor drives the lower glue cutting knife to rotate upward until the glue cutting knife is close to the glass surface of the module; the frame removal module (32) on the left and the frame removal module (32) on the right move inward respectively until the glue cutting knife exceeds the corresponding frame position; the upper adjustment motor drives the upper glue cutting knife to rotate downward, and the lower adjustment motor drives the lower glue cutting knife to rotate upward until the glue cutting knife is close to the glass surface of the module; The frame removal modules (32) are respectively moved closer to the inner side of the frame of the corresponding side of the component frame (19) until the glue cutting knife is inserted into the inner side of the corresponding frame; the motor (31) drives the unidirectional rotating screw (5) to rotate, and the slider II (29) moves relative to the frame of the component frame (19) until it reaches the other end of the frame, and the left frame removal module (32) and the right frame removal module (32) are respectively moved away from the inner side of the corresponding frame, and the upper glue cutting knife (11) and the lower glue cutting knife (13) are respectively restored to their original positions, and the glue cutting on the inner side of the frame is completed. When cutting the glue, the long side glue is cut first, and after cutting, the turntable (3) drives the photovoltaic component to rotate 90 degrees clockwise, and then the short side glue is cut; S3. Frame removal: the pressing block (33) moves downward, the front drive motor (16) drives the front bidirectional rotating screw (23) to rotate, the rear drive motor (17) drives the rear bidirectional rotating screw (24) to rotate, and the slider II (29) moves away from the photovoltaic module until the pressing block (33) is inserted into the lower frame groove (21) of the module frame (19). Each slider II (29) continues to move away from the photovoltaic module until the module frame (19) and the module body (18) are separated by 1 cm. The motor (31) drives the unidirectional rotating screw (5) to rotate, and the slider II (29) moves relative to the frame of the module frame (19). Finally, the pressing block returns to its original position, and the frame removal is completed. When removing the frame, the short frame is removed first. After the removal is completed, the turntable drives the photovoltaic module to rotate 90 degrees counterclockwise, and then the long frame is removed.

10. The photovoltaic module frame removal method according to claim 9, characterized in that: The photovoltaic module deframing device used in the photovoltaic module deframing method is in an initial position before deframing. When the photovoltaic module deframing device is in the initial position: the one-way rotating screws (5) on both sides of the table (1) are located at both ends of the front two-way rotating screw (23) and the rear two-way rotating screw (24), and the one-way rotating screws (5) on both sides are at the maximum distance; the left-side deframing module (32) and the right-side deframing module (32) are close to the front two-way rotating screw (23) or the rear two-way rotating screw (24), the knife body mounting frames of the upper glue cutting knife (11) and the lower glue cutting knife (13) are located in a horizontal position, and the pressing block (33) is located at the uppermost position.

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