Rapid dismounting device for wiring harness of photovoltaic module

Abstract

The utility model relates to the technical field of photovoltaic modules, in particular to a photovoltaic module wire harness quick dismantling device which comprises a feeding mechanism used for feeding and discharging of a photovoltaic module, and front-back centering mechanisms used for preliminary positioning of the photovoltaic module are installed on the two sides of the feeding mechanism. The middle end of the feeding mechanism is provided with a supporting and clamping mechanism used for further positioning and clamping a photovoltaic module, and the top end of the feeding mechanism is provided with a cutting mechanism used for releasing glue joint of a photovoltaic panel and a wiring harness device. The feeding mechanism completes feeding and initial position determination of the photovoltaic module, the front-back centering mechanism further determines the position, the supporting and clamping mechanism carries out final position determination and clamping, the cutting mechanism carries out machining operation, the whole dismounting process is automatic, manual participation is not needed after initial setting is completed, the working efficiency is high, and the dismounting quality is stable. And manpower use is reduced, and possible personal injury to workers caused by dismantling work is effectively prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic components, in particular to a photovoltaic component wiring harness quick removal device. Background Art

[0002] my country's current photovoltaic industry ranks first in the world in terms of production and manufacturing, industrial scale, technological strength, and corporate strength. According to estimates by relevant agencies, in order to achieve the dual carbon goals, my country's photovoltaic installed capacity will reach 15.1 billion kilowatts in 2035, but the service life of photovoltaic modules is limited, usually about 20 to 30 years. With the annual increase in the scale of photovoltaic module production and manufacturing, the recycling of scrapped photovoltaic modules has become increasingly prominent. The removal of photovoltaic module wiring harness devices is an indispensable part of the photovoltaic module recycling process, and its rapid realization will be an important part of improving the efficiency of photovoltaic module recycling.

[0003] The traditional method of disassembling photovoltaic module wiring harnesses is mainly manual disassembly. The quality of disassembly is completely determined by the workers' experience and status. There are problems such as low work efficiency, high manpower consumption, uneven disassembly quality, and possible harm to the personal safety of workers. For this reason, we propose a photovoltaic module wiring harness rapid disassembly device. Utility Model Content

[0004] In view of the above problems, the utility model provides a photovoltaic module wiring harness quick removal device, which has high working efficiency, stable removal quality, reduces manpower usage, and effectively prevents personal injuries that may be caused to workers during the removal work.

[0005] The technical solution of the utility model is:

[0006] A photovoltaic module harness quick removal device comprises a feeding mechanism for loading and unloading photovoltaic modules, front and rear centering mechanisms for preliminary positioning of photovoltaic modules are installed on both sides of the feeding mechanism, a supporting clamping mechanism for further positioning and clamping the photovoltaic module is installed at the middle end of the feeding mechanism, and a cutting mechanism for releasing the glue connection between the photovoltaic panel and the harness device is installed at the top end of the feeding mechanism.

[0007] In a further technical solution, the feeding mechanism includes a feeding mechanism base, four second drive components are installed on the top of the feeding mechanism base, the output ends of the four second drive components are all installed with a first moving block, a synchronous belt mechanism is installed on the top of the first moving block, and a first driving component is installed on one side of the synchronous belt mechanism, and the first driving component drives its synchronous belt mechanism to operate by rotating the driving shaft.

[0008] In a further technical solution, the two front and rear centering mechanisms are respectively located on both sides of the feeding mechanism, and the front and rear centering mechanisms include a front and rear centering mechanism base, and third drive components are installed on both sides of the upper surface of the front and rear centering mechanism base, and a second moving block is installed at one end of the upper surface of the front and rear centering mechanism base, and the output end of the third drive component is fixed on one side of the second moving block.

[0009] In a further technical solution, the supporting and clamping mechanism includes a supporting and clamping mechanism base, a fourth driving component is installed at one end of the supporting and clamping mechanism base, a screw rod is installed at the output end of the fourth driving component, third moving blocks are threadedly installed at both ends of the screw rod, an intermediate supporting block is installed at the middle end of the screw rod, fifth driving components are installed on the bottom surfaces of both ends of the third moving block, and a fourth moving block is installed at the output end of the fifth driving component.

[0010] In a further technical solution, the fourth movable block includes a grooved shaft fixedly mounted on the output shaft of the fifth drive assembly, the grooved shaft is installed with a roller, the top end of the grooved shaft is movably sleeved with a splint, the bottom end of the grooved shaft is movably sleeved with a support block, a return spring is installed at the middle end of the outer surface of the grooved shaft, and a stop block is fixedly mounted on the surface of the support block.

[0011] In a further technical solution, the cutting mechanism includes a cutting mechanism base, which is composed of an upper base and a lower base, two sixth drive assemblies are installed at both ends of the surface of the lower base, and a fifth moving block is installed at the output end of the sixth drive assembly. The upper base is movably connected to the lower base through four sixth drive assemblies, and a cutting execution part is installed at the middle end of the upper base. The cutting execution part includes a seventh drive assembly, and a bidirectional threaded screw is fixedly installed at the output end of the seventh drive assembly, and two sixth moving blocks are installed on the surface of the bidirectional threaded screw, and a cutter is fixedly installed at the bottom end of the sixth moving block.

[0012] The beneficial effects of the utility model are:

[0013] When dismantling the wiring harness device of the photovoltaic module, the loading mechanism completes the loading and preliminary position determination of the photovoltaic module, the front and rear centering mechanisms further determine the position, the support and clamping mechanism performs the final position determination and clamping, and the cutting mechanism performs processing operations. The disassembly process is fully automated, and no human participation is required after the initial settings are completed. It has high work efficiency, stable dismantling quality, reduces manpower use, and effectively prevents personal injuries that may be caused to workers by dismantling work. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0015] Figure 2 It is a schematic diagram of the structure of the first driving assembly of an embodiment of the utility model;

[0016] Figure 3 It is a structural schematic diagram of the front and rear centering mechanism of the embodiment of the utility model;

[0017] Figure 4 It is a structural schematic diagram of the supporting and clamping mechanism of an embodiment of the utility model;

[0018] Figure 5 It is a structural schematic diagram of the cutting mechanism of the embodiment of the utility model;

[0019] Figure 6 It is a structural schematic diagram of the cutting execution part of the embodiment of the utility model;

[0020] Figure 7 It is a structural schematic diagram of the fourth moving block of the embodiment of the utility model;

[0021] Figure 8 It is a structural schematic diagram of the fourth moving block of an embodiment of the utility model.

[0022] Description of reference numerals:

[0023] 1. Feeding mechanism; 11. First driving assembly; 12. Synchronous belt mechanism; 13. Second driving assembly; 14. First moving block; 15. Feeding mechanism base; 2. Front-to-rear centering mechanism; 21. Front-to-rear centering mechanism base; 22. Third driving assembly; 23. Second moving block; 3. Supporting and clamping mechanism; 31. Supporting and clamping mechanism base; 32. Fourth driving assembly; 33. Third moving block; 34. Fifth driving assembly; 35. Fourth moving block; 351. Grooved shaft; 352. Clamping plate; 353. Roller; 354. Plane bearing; 355. Stopper; 356. Support block; 36. Intermediate support block; 4. Cutting mechanism; 41. Cutting mechanism base; 42. Sixth driving assembly; 43. Fifth moving block; 44. Cutting execution part; 441. Seventh driving assembly; 442. Sixth moving block; 443. Cutter. DETAILED DESCRIPTION

[0024] The embodiments of the present utility model will be further described below in conjunction with the accompanying drawings.

[0025] Example:

[0026] A photovoltaic module wiring harness quick disassembly device, such as Figure 1As shown, it includes: a feeding mechanism 1, used for loading and unloading photovoltaic modules, a front and rear centering mechanism 2, used for preliminarily positioning photovoltaic modules, a supporting and clamping mechanism 3, used for further positioning and clamping photovoltaic modules, and a cutting mechanism 4, used for releasing the glue connection between the photovoltaic panel and the wiring harness device. The disassembly operation process is highly automated, with high work efficiency and stable disassembly quality. It can reduce the use of manpower and effectively prevent personal injuries that may be caused to workers during the disassembly work.

[0027] Specifically, the feeding mechanism 1 of this embodiment is as follows Figure 2 As shown, it includes: a first moving block 14, which is movably connected to the base 15 of the feeding mechanism, and the moving direction is along the vertical straight line direction. The synchronous belt mechanism 12 is installed at the bottom end of the first moving block 14, and the first driving component 11 is installed on one side of the synchronous belt mechanism 12, which is used to drive the synchronous belt wheel to move. The second driving component 13 is installed on the base 15 of the feeding mechanism, and is drivingly connected to the first moving block 14, and is used to drive the first moving block 14 to move. The photovoltaic component is transported to the corresponding position by the synchronous belt mechanism 12, and is initially positioned, and then the first moving block 14 moves to make it fall to the next working position. The first driving component 11 is a commonly used linear driving component, such as a cylinder and a shearing mechanism. The second driving component 13 is a commonly used rotary driving component, such as a motor and a corresponding coupling.

[0028] Specifically, the front and rear centering mechanism 2 of this embodiment is as follows: Figure 3 As shown, it includes: a second moving block 23, which is slidably connected to the front and rear centering mechanism base 21, and the sliding direction is along the horizontal straight line direction, which is perpendicular to the length direction of the synchronous belt. The third driving component 22 is installed on the front and rear centering mechanism base 21, and is used to drive the second moving block 23 to slide. Note that Figure 3 The figure shows a single front-to-rear centering mechanism, which is used in pairs. When the photovoltaic component falls to the working position, a pair of front-to-rear centering mechanisms work simultaneously. The second moving block 23 acts as a push block to position the photovoltaic component in its length direction. The third drive component 22 is a commonly used linear drive component, and a cylinder is used in this embodiment.

[0029] Specifically, the support clamping mechanism 3 of this embodiment is as follows: Figure 4As shown, it includes: a third moving block 33, which is slidably connected to the support clamping mechanism base 31 and moves along the horizontal straight line direction, and its sliding direction is perpendicular to the sliding direction of the second moving block 23 on the front and rear centering mechanism base, a fourth moving block 35 is slidably connected to the third moving block 33, a fourth driving assembly 32 is installed on the support clamping mechanism base 31, and is drivingly connected to the third moving block 33, and is used to drive the third moving block 33 to slide, a fifth driving assembly 34 is installed on the bottom surface of the third moving block 33, and is drivingly connected to the fourth moving block 35, and is used to drive the fourth moving block 35 to move, and an intermediate support block 36 is installed on the support clamping device base 31, and is used to assist in supporting the photovoltaic module. The feeding mechanism 1 carries the photovoltaic module down until the photovoltaic module falls on the support block 356 and the intermediate support 36, and the fourth driving assembly 32 drives the third moving block 33 to move until the stopper 355 on the fourth moving block 35 positions the photovoltaic module in its width direction, and then the fifth driving assembly 34 drives the fourth moving block 35 to move, so that the clamping plate 352 clamps the photovoltaic module to complete the clamping work. The fourth drive assembly 32 is a common linear drive assembly, such as a motor, a lead screw and a nut. The fifth drive assembly 34 is a common linear drive assembly, and in this embodiment, a cylinder is used.

[0030] Specifically, the clamping action of the fourth movable block 35 is as follows: the fifth driving assembly 34 drives the grooved shaft 351 on the fourth movable block 35 to move vertically downward. First, the roller 353 in the groove on the grooved shaft 351 drives the clamping plate 352 to rotate first. When the roller 353 moves to one end of the groove, the rotational movement stops. At this time, the grooved shaft 351 continues to move vertically downward, driving the clamping plate 352 to move vertically downward, and finally achieving clamping.

[0031] Specifically, the middle support block 356 is made of casting, which can effectively improve the stress condition of the photovoltaic module during the cutting process.

[0032] The specific cutting mechanism 4 of this embodiment is as follows Figure 5 As shown, it includes a cutting mechanism base 41, and the cutting mechanism base 41 includes an upper base and a lower base. The fifth moving block 43 is movably connected to the cutting mechanism base 41 and moves in a vertical straight line direction. The sixth moving block 442 is slidably connected to the fifth moving block 43 and slides in a horizontal straight line direction. The sixth driving assembly 42 is installed on the lower base and is drivingly connected to the fifth moving block 43 to drive the fifth moving block 43 to slide. The seventh driving assembly 441 is installed on the upper base and is drivingly connected to the sixth moving block 442 to drive the sixth moving block 442 to slide. The cutter 443 is installed on the sixth moving block 442. When the sixth moving block 442 moves, the cutter 443 is driven to complete the cutting work. The sixth driving assembly 42 is a commonly used linear driving assembly, and a cylinder is used in this embodiment. The seventh driving assembly 441 is a commonly used linear driving assembly, such as a motor, a screw rod and a nut.

[0033] Specifically, it also includes: a feeding mechanism base 15, a front and rear centering mechanism base 21, a supporting clamping mechanism base 31, and a cutting mechanism base 41, all of which are composed of aluminum profiles and their corresponding accessories, and have the advantages of stable structure, easy installation, low cost, and high reliability.

[0034] Working principle and process

[0035] Please combine Figure 1-Figure 8 , the principle process of the present invention is described in detail as follows:

[0036] Before the work starts, the wiring harness box of the photovoltaic module is first placed upward on the feeding mechanism 1. After the photovoltaic module is placed on the feeding mechanism 1, the first drive component 11 drives the synchronous belt to work, and the photovoltaic module is transported to the designated position to achieve preliminary position determination. Then the second drive component 13 drives the first moving block 14 to make a vertical straight line direction to drop the photovoltaic module onto the support block 356 and the middle support block 36. Then a pair of front and rear centering mechanisms 2 start to work, and the third drive component 22 drives the second moving block 23 to move in a direction perpendicular to the direction in which the synchronous belt mechanism 12 transports the photovoltaic module. The second moving block 23 acts as a push block to determine the position of the photovoltaic module in its length direction. Then the support clamping mechanism 3 works, and the fourth drive component 32 first drives the third moving block 33 to move in a direction that is in the same straight line as the direction in which the synchronous belt mechanism 12 transports the photovoltaic module. Specifically, the two ends of the lead screw used in the fourth drive assembly 32 rotate in opposite directions. When it rotates, the third moving blocks 33 on both sides can move toward the middle at the same time. This movement stops when the photovoltaic assembly contacts the block 355, so as to realize the positioning of the photovoltaic assembly in its width direction. Then the fifth drive assembly 34 drives the fourth moving block 36 to move. Specifically, the fifth drive assembly 34 drives the grooved shaft 351 on the fourth moving block 35 to move vertically downward. First, the roller 353 in the groove on the grooved shaft 351 drives the clamping plate 352 to rotate first. When the roller 353 moves to one end of the groove, the rotation stops. At this time, the grooved shaft 351 continues to move vertically downward, driving the clamping plate 352 to move vertically downward, and finally achieves clamping. Then, the sixth drive assembly 42 drives the fifth moving block 43 to fall along the vertical straight line direction, so that the cutting execution part 44 falls to the correct working position. Finally, the seventh drive assembly 441 drives the sixth moving block 442 to move linearly, and the movement direction is consistent with the feeding direction of the synchronous belt mechanism 12. Specifically, the two ends of the lead screw of the seventh drive assembly 441 rotate in opposite directions. When the lead screw rotates, the sixth moving blocks 442 at both ends of the lead screw move toward the center at the same time, driving the cutter 443 to complete the shearing work, thereby releasing the glue connection between the photovoltaic assembly and its wiring harness device.

[0037] To sum up, the entire cutting process avoids human participation, has the advantages of highly automated disassembly process, high work efficiency, stable disassembly quality, can reduce the use of manpower, and effectively prevent personal injuries that may be caused to workers during disassembly work.

[0038] The above embodiments only express the specific implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.

Claims

1. A photovoltaic module harness quick removal device, comprising a feeding mechanism (1) for loading and unloading photovoltaic modules, characterized in that: Both sides of the feeding mechanism (1) are equipped with front and rear centering mechanisms (2) for preliminary positioning of photovoltaic components, the middle end of the feeding mechanism (1) is equipped with a supporting clamping mechanism (3) for further positioning and clamping the photovoltaic components, and the top end of the feeding mechanism (1) is equipped with a cutting mechanism (4) for releasing the adhesive connection between the photovoltaic panel and the wiring harness device.

2. A photovoltaic module harness quick removal device according to claim 1, characterized in that: The feeding mechanism (1) comprises a feeding mechanism base (15), four second drive components (13) are installed on the top of the feeding mechanism base (15), the output ends of the four second drive components (13) are all installed with a first moving block (14), the top of the first moving block (14) is installed with a synchronous belt mechanism (12), one side of the synchronous belt mechanism (12) is installed with a first driving component (11), and the first driving component (11) drives the synchronous belt mechanism (12) to operate by rotating the driving shaft.

3. A photovoltaic module harness quick removal device according to claim 1, characterized in that: The two front and rear centering mechanisms (2) are respectively located on both sides of the feeding mechanism (1), and the front and rear centering mechanisms (2) include a front and rear centering mechanism base (21), and third drive components (22) are installed on both sides of the upper surface of the front and rear centering mechanism base (21), and a second moving block (23) is installed at one end of the upper surface of the front and rear centering mechanism base (21), and the output end of the third drive component (22) is fixed on one side of the second moving block (23).

4. A photovoltaic module harness quick removal device according to claim 1, characterized in that: The support and clamping mechanism (3) comprises a support and clamping mechanism base (31), a fourth drive assembly (32) being mounted on one end of the support and clamping mechanism base (31), a screw being mounted on the output end of the fourth drive assembly (32), a third moving block (33) being threadedly mounted on both ends of the screw, an intermediate support block (36) being mounted on the middle end of the screw, a fifth drive assembly (34) being mounted on the bottom surfaces of both ends of the third moving block (33), and a fourth moving block (35) being mounted on the output end of the fifth drive assembly (34).

5. A photovoltaic module harness quick removal device according to claim 4, characterized in that: The fourth moving block (35) comprises a grooved shaft (351) fixedly mounted on the output shaft of the fifth driving assembly (34); a roller (353) is mounted on the grooved shaft (351); a clamping plate (352) is movably sleeved on the top end of the grooved shaft (351); a supporting block (356) is movably sleeved on the bottom end of the grooved shaft (351); a return spring is mounted on the middle end of the outer surface of the grooved shaft (351); and a stopper (355) is fixedly mounted on the surface of the supporting block (356).

6. A photovoltaic module harness quick removal device according to claim 1, characterized in that: The cutting mechanism (4) comprises a cutting mechanism base (41), the cutting mechanism base (41) comprises an upper base and a lower base, two sixth drive assemblies (42) are mounted on both ends of the surface of the lower base, a fifth moving block (43) is mounted on the output end of the sixth drive assembly (42), the upper base is movably connected to the lower base via the four sixth drive assemblies (42), a cutting execution part (44) is mounted at the middle end of the upper base, the cutting execution part (44) comprises a seventh drive assembly (441), a bidirectional threaded screw is fixedly mounted on the output end of the seventh drive assembly (441), two sixth moving blocks (442) are mounted on the surface of the bidirectional threaded screw, and a cutter (443) is fixedly mounted on the bottom end of the sixth moving block (442).

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