Clamping tool for photovoltaic module silicon wafer processing

Abstract

The utility model relates to the field of photovoltaic panel components, and particularly discloses a clamping tool for processing a photovoltaic component silicon wafer, which comprises a fixed block, mounting plates II are symmetrically arranged at the top end of the fixed block, gears are arranged on the surfaces of the mounting plates II, and racks are symmetrically meshed and connected with the top end and the bottom end of each gear; the sides, away from the gear, of the two racks are fixedly connected with a first mounting block and a second mounting block correspondingly, and clamping jaws are fixedly connected to the front ends of the first mounting block and the second mounting block correspondingly. A second motor is arranged on one side of the fixing block, a second threaded rod is arranged at the output end of the second motor, two threaded blocks are in threaded connection with the exterior of the second threaded rod, and a first mounting plate is arranged at the top ends of the threaded blocks; by arranging the telescopic rod, the spring and the sponge pad at the front end of the clamping jaw, the clamping jaw is in elastic contact with the photovoltaic module silicon wafer, the photovoltaic module silicon wafer is prevented from being crushed, and by arranging the four symmetrical clamping jaws, the clamping stability of the photovoltaic module silicon wafer is improved.

Description

Technical Field

[0001] The utility model relates to the field of photovoltaic panel components, in particular to a clamping tool for processing silicon slices of photovoltaic components. Background Art

[0002] Photovoltaic panel components are power generation devices that generate direct current when exposed to sunlight. They are composed of thin solid photovoltaic cells made almost entirely of semiconductor materials (such as silicon).

[0003] Chinese patent CN216297277U provides a photovoltaic module processing equipment, which relates to the field of photovoltaic module processing, including a conveyor, a collection box is arranged below the conveyor, and a clamping mechanism is arranged below the collection box, a first clamping block is arranged inside the clamping mechanism, and a second clamping block is arranged on one side of the first clamping block, a cylinder is arranged above the first clamping block and the second clamping block, and a motor is arranged at the top of the cylinder, and the output end of the motor is connected to a connecting plate.

[0004] However, the above-mentioned device clamps the middle of the photovoltaic module silicon wafer through symmetrical clamps, which has poor stability and no elastic structure is set at the front end of the clamp, which may cause crushing on the surface of the photovoltaic module silicon wafer, which is not conducive to improving the production efficiency of the equipment. Utility Model Content

[0005] The purpose of the utility model is to provide a clamping tool for processing photovoltaic module silicon wafers to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A clamping tool for processing silicon wafers of photovoltaic modules, comprising: a fixing block, a second mounting plate symmetrically arranged at the top of the fixing block, a gear arranged on the surface of the second mounting plate, a rack symmetrically meshed and connected at the top and bottom of the gear; a first mounting block and a second mounting block are respectively fixedly connected at one side of the two racks away from the gear, and a clamping claw is fixedly connected at the front end of the first mounting block and the second mounting block;

[0008] A second motor is arranged on one side of the fixed block, a second threaded rod is arranged on the output end of the second motor, the external threads of the second threaded rod are connected with two threaded blocks, and a first mounting plate is arranged on the top of the threaded block;

[0009] A motor 1 is arranged at the top of the mounting plate 1, a rotating shaft is fixedly connected to the output end of the motor 1, and a threaded rod 1 is arranged at the top of the rotating shaft.

[0010] Preferably, the surface of the second mounting plate is symmetrically provided with sliding grooves at oblique angles, a rack is slidably connected inside the sliding groove, a sponge pad is provided at the connection between the front end of the clamp and the silicon wafer of the photovoltaic module, a clamping block is fixedly connected to the side of the sponge pad away from the silicon wafer of the photovoltaic module, one end of the clamping block is fixedly connected to a plurality of evenly distributed telescopic rods, the bottom end of the telescopic rod is fixedly connected to the clamping claw, a spring is provided on the outside of the telescopic rod, one end of the spring is fixedly connected to the clamping claw, and the other end of the spring is fixedly connected to the clamping block.

[0011] Preferably, the bottom end of the motor 2 is fixedly connected to a support plate, the support plate is fixedly connected to one side of the fixed block, the output end of the motor 2 is fixedly connected to the threaded rod 2 through the fixed block, and the other end of the threaded rod 2 is rotatably connected to the fixed block.

[0012] Preferably, the threads of the internal threaded holes of the two threaded blocks are symmetrically arranged, the top ends of the two threaded blocks are fixedly connected to a cylinder, and the output ends of the cylinders are fixedly connected to a mounting plate 1.

[0013] Preferably, a motor 1 is fixedly connected to the middle of the top of the mounting plate 1, an L-shaped fixing plate is fixedly connected to one side of the top of the mounting plate 1, a threaded rod 1 is connected to the inner thread of the L-shaped fixing plate, an output end of the threaded rod 1 passes through the mounting plate 2 and is threadedly connected to a threaded hole, and the threaded holes are evenly arranged on the surface of the rotating shaft.

[0014] Preferably, the outside of the rotating shaft is rotatably connected to the second mounting plate, and one end of the rotating shaft passes through the second mounting plate and is fixedly connected to a gear.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] By arranging a telescopic rod, a spring and a sponge pad at the front end of the clamp, the clamp is in elastic contact with the silicon wafer of the photovoltaic module, thereby avoiding crushing of the silicon wafer of the photovoltaic module. By arranging four symmetrical clamps, the stability of clamping the silicon wafer of the photovoltaic module is increased. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is the main view of the overall structure of the utility model;

[0018] Figure 2 This is a cross-sectional view of the overall structure of the utility model;

[0019] Figure 3 For this utility model Figure 2 A magnified view of the structure of area A.

[0020] In the figure: 1. L-shaped fixing plate; 2. Motor 1; 3. Mounting block 1; 4. Motor 2; 5. Support plate; 6. Threaded block; 7. Fixing block; 8. Cylinder; 9. Mounting plate 1; 10. Threaded rod 1; 11. Slide; 12. Clamping claw; 13. Mounting block 2; 14. Rack; 15. Threaded rod 2; 16. Gear; 17. Mounting plate 2; 18. Sponge pad; 19. Telescopic rod; 20. Rotating shaft; 21. Threaded hole; 22. Spring; 23. Clamping block. DETAILED DESCRIPTION

[0021] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Embodiment 1:

[0023] See also Figure 1-Figure 3 The utility model provides a technical solution: comprising: a fixed block 7, a mounting plate 2 17 is symmetrically arranged on the top of the fixed block 7, a gear 16 is arranged on the surface of the mounting plate 2 17, and a rack 14 is symmetrically meshed and connected at the top and bottom of the gear 16; the two racks 14 are respectively fixedly connected with a mounting block 1 3 and a mounting block 2 13 on the side away from the gear 16, and the front ends of the mounting block 1 3 and the mounting block 2 13 are fixedly connected with a clamping claw 12; a sliding groove 11 is symmetrically opened on the surface of the mounting plate 2 17 at an oblique angle, and the rack 14 is slidably connected inside the sliding groove 11, a sponge pad 18 is arranged at the connection between the front end of the clamping claw 12 and the silicon wafer of the photovoltaic module, and a clamping block 23 is fixedly connected on the side of the sponge pad 18 away from the silicon wafer of the photovoltaic module, and a plurality of uniformly distributed telescopic rods 19 are fixedly connected at one end of the clamping block 23, and the bottom end of the telescopic rod 19 is fixedly connected with the clamping claw 12, and a spring 22 is arranged on the outside of the telescopic rod 19, and one end of the spring 22 is fixedly connected with the clamping claw 12, and the other end of the spring 22 is fixedly connected with the clamping block 23.

[0024] By arranging a telescopic rod 19, a spring 22 and a sponge pad 18 at the front end of the clamping jaw 12, the clamping jaw 12 is in elastic contact with the silicon wafer of the photovoltaic module, thereby preventing the silicon wafer of the photovoltaic module from being crushed.

[0025] Embodiment 2:

[0026] See also Figure 2On the basis of the first embodiment, in order to facilitate the adjustment of the distance between the two mounting plates 17, a motor 4 is provided on one side of the fixed block 7, and a threaded rod 15 is provided on the output end of the motor 4. The external threads of the threaded rod 15 are connected to two threaded blocks 6, and a mounting plate 9 is provided on the top of the threaded block 6; a support plate 5 is fixedly connected to the bottom end of the motor 4, and the support plate 5 is fixedly connected to one side of the fixed block 7. The output end of the motor 4 passes through the fixed block 7 and is fixedly connected to the threaded rod 15, and the other end of the threaded rod 15 is rotatably connected to the fixed block 7; the threads of the internal threaded holes of the two threaded blocks 6 are symmetrically arranged, and the tops of the two threaded blocks 6 are fixedly connected to the cylinder 8, and the output end of the cylinder 8 is fixedly connected to the mounting plate 9.

[0027] The threaded rod 15 is driven to rotate by driving the motor 4, and the rotation of the threaded rod 15 drives the two threaded blocks 6 to rotate, so as to adjust the distance between the two mounting plates 17, and the clamping mechanism is driven to move by driving the cylinder 8 to adjust the height of the silicon wafer of the photovoltaic module.

[0028] Embodiment three:

[0029] See also Figure 3 On the basis of the first embodiment, in order to facilitate the adjustment of the distance between the clamping jaws 12, a motor 2 is arranged at the top of the mounting plate 9, and the output end of the motor 2 is fixedly connected to the rotating shaft 20, and the top of the rotating shaft 20 is arranged with a threaded rod 10; the middle part of the top of the mounting plate 9 is fixedly connected to the motor 2, and the top side of the mounting plate 9 is fixedly connected to the L-shaped fixing plate 1, the internal thread of the L-shaped fixing plate 1 is connected to the threaded rod 10, and the output end of the threaded rod 10 is threadedly connected to the threaded hole 21 through the mounting plate 2 17, and the threaded hole 21 is evenly arranged on the surface of the rotating shaft 20; the external rotation of the rotating shaft 20 is connected to the mounting plate 2 17, and one end of the rotating shaft 20 is fixedly connected to the gear 16 through the mounting plate 2 17.

[0030] The mounting plate 17 is limited by the threaded rod 10. When the bottom end of the threaded rod 10 is threadedly connected to the inside of the rotating shaft 20, the entire mechanism drives the photovoltaic module silicon wafer to rotate synchronously. By rotating the threaded rod 10, the threaded rod 10 is withdrawn from the threaded hole 21, so that the motor 12 drives the gear 16 to rotate and the meshing rack 14 slides along the slide groove 11, driving the distance between the two jaws 12 to be adjusted.

[0031] In actual use, by arranging a telescopic rod 19, a spring 22 and a sponge pad 18 at the front end of the clamping jaw 12, the clamping jaw 12 is in elastic contact with the silicon wafer of the photovoltaic module, thereby avoiding crushing of the silicon wafer of the photovoltaic module; the threaded rod 2 15 is driven to rotate by driving the motor 2 4, and the rotation of the threaded rod 2 15 drives the two threaded blocks 6 to rotate, so as to adjust the distance between the two mounting plates 2 17, and the clamping mechanism is driven to move by driving the cylinder 8 to adjust the height of the silicon wafer of the photovoltaic module; the mounting plate 2 17 is limited by the threaded rod 2 10, and when the bottom end of the threaded rod 2 10 is threadedly connected to the inside of the rotating shaft 20, the entire mechanism drives the silicon wafer of the photovoltaic module to rotate synchronously, and the threaded rod 2 10 is rotated to make the threaded rod 2 10 withdraw from the threaded hole 21, so that the motor 1 2 drives the gear 16 to rotate the meshing rack 14 to slide along the slide groove 11, thereby driving the distance between the two clamping jaws 12 to be adjusted.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A clamping tool for processing photovoltaic module silicon wafers, comprising: A fixing block (7), the top of which is symmetrically provided with a second mounting plate (17), the surface of which is provided with a gear (16), the top and bottom of which are symmetrically meshed with a rack (14); the characteristic is that: the two racks (14) are respectively fixedly connected with a first mounting block (3) and a second mounting block (13) on the side away from the gear (16), and the front ends of the first mounting block (3) and the second mounting block (13) are both fixedly connected with a clamping claw (12); A second motor (4) is arranged on one side of the fixed block (7), a second threaded rod (15) is arranged at the output end of the second motor (4), the external threads of the second threaded rod (15) are connected to two threaded blocks (6), and a first mounting plate (9) is arranged at the top of the threaded block (6); A motor (2) is arranged at the top of the mounting plate (9), a rotating shaft (20) is fixedly connected to the output end of the motor (2), and a threaded rod (10) is arranged at the top of the rotating shaft (20).

2. The clamping tool for processing photovoltaic module silicon wafers according to claim 1, characterized in that: The surface of the second mounting plate (17) is symmetrically provided with a slide groove (11) at an oblique angle, and a rack (14) is slidably connected inside the slide groove (11). A sponge pad (18) is provided at the connection between the front end of the clamping jaw (12) and the silicon wafer of the photovoltaic module, and a clamping block (23) is fixedly connected to the side of the sponge pad (18) away from the silicon wafer of the photovoltaic module, and one end of the clamping block (23) is fixedly connected to a plurality of evenly distributed telescopic rods (19), and the bottom end of the telescopic rod (19) is fixedly connected to the clamping jaw (12), and a spring (22) is provided outside the telescopic rod (19), and one end of the spring (22) is fixedly connected to the clamping jaw (12), and the other end of the spring (22) is fixedly connected to the clamping block (23).

3. The clamping tool for processing photovoltaic module silicon wafers according to claim 1, characterized in that: The bottom end of the second motor (4) is fixedly connected to a support plate (5), the support plate (5) is fixedly connected to one side of a fixed block (7), the output end of the second motor (4) passes through the fixed block (7) and is fixedly connected to a second threaded rod (15), the other end of the second threaded rod (15) is rotatably connected to the fixed block (7).

4. The clamping tool for processing photovoltaic module silicon wafers according to claim 1, characterized in that: The threads of the internal threaded holes of the two threaded blocks (6) are symmetrically arranged, the top ends of the two threaded blocks (6) are fixedly connected to a cylinder (8), and the output ends of the cylinder (8) are fixedly connected to a mounting plate (9).

5. The clamping tool for processing photovoltaic module silicon wafers according to claim 1, characterized in that: The middle part of the top end of the mounting plate 1 (9) is fixedly connected to the motor 1 (2); one side of the top end of the mounting plate 1 (9) is fixedly connected to the L-shaped fixing plate (1); the inner thread of the L-shaped fixing plate (1) is connected to the threaded rod 1 (10); the output end of the threaded rod 1 (10) passes through the mounting plate 2 (17) and is threadedly connected to the threaded hole (21); the threaded holes (21) are evenly arranged on the surface of the rotating shaft (20).

6. The photovoltaic module silicon wafer processing clamping tool according to claim 1, characterized in that: The outside of the rotating shaft (20) is rotatably connected to the second mounting plate (17), and one end of the rotating shaft (20) passes through the second mounting plate (17) and is fixedly connected to the gear (16).

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