Breakage-proof solar cell strength detection device

A solar cell, strength detection technology, applied in the direction of measuring device, strength characteristics, using a stable bending force to test the strength of materials, etc., can solve the problems of inaccurate detection results, damage, reduce detection efficiency, etc. Efficiency, comprehensive detection results, and the effect of reducing detection loss

Inactive Publication Date: 2021-02-05
湖南旭昱新能源科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Before making solar cell modules, it is necessary to test the flexural strength of the solar cells to determine whether the solar cells are easily broken in the subsequent production and application process, thereby reducing the fragmentation rate of the solar cells in the manufacturing process, while the existing The structure of the solar cell strength detection device is relatively complicated, and the clamping force of the solar cell cannot be determined during use, so that the clamping of the solar cell is damaged, and the damage to the clamping part cannot be seen before the test is completed, resulting in solar energy after the test is completed. The solar cell is still scrapped, which increases the probability of solar cell breakage and reduces the detection efficiency. The existing solar cell strength detection device can only detect one point of the solar cell during detection, making the detection result inaccurate and inaccurate. Conducive to the subsequent processing of solar cells

Method used

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  • Breakage-proof solar cell strength detection device
  • Breakage-proof solar cell strength detection device
  • Breakage-proof solar cell strength detection device

Examples

Experimental program
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Embodiment 1

[0026]SeeFigure 1-4, An anti-damage solar cell strength detection device, comprising a base 1, two sets of first bearing seats 2 symmetrically distributed on the upper surface of the base 1 are fixedly installed in the middle, and a first wire is installed on the first bearing seat 2 to rotate together Rod 3, the left end of the first screw rod 3 passes through the first bearing seat 2 and is fixedly connected with a first motor 6 located on the upper surface of the base 1. Two sets of symmetrically distributed first moving blocks 5 are rotatably mounted on the first screw rod 3 , The first bearing seat 2 is jointly fixedly installed with a guide rod 4 located under the first screw rod 3 and passing through the first moving block 5, and the upper surface of the first moving block 5 is fixedly installed with an electric telescopic rod 7, and the electric telescopic rod 7 A U-shaped clamping seat 8 is fixedly installed. The upper surface of the clamping seat 8 is slidably installed wi...

Embodiment 2

[0028]On the basis of the first embodiment, a vertical hydraulic cylinder 20 is fixedly installed at the lower end of the second moving block 19, a pressure sensor 12 is fixedly installed at the lower end of the hydraulic cylinder 20, a detection rod 21 is fixedly installed at the lower end of the pressure sensor 12, and the upper surface of the base 1 Four sets of centrally symmetrically distributed pillars 23 are fixedly installed in the middle, two sets of support plates 24 are fixedly installed at the upper ends of the left and right sets of pillars 23 on the same side, and two sets of support plates 24 are fixedly installed in the middle of the upper surface of the base 1 and located directly below the first screw 3 And the limit plates 25 are symmetrically distributed.

[0029]The working principle of the present invention is: the solar cell is placed on the support plate 24, the first motor 6 is turned on, and the first motor 6 drives the two sets of first moving blocks 5 throug...

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Abstract

The invention relates to the technical field of strength detection devices, and discloses a breakage-proof solar cell strength detection device. The device comprises a base, wherein two sets of firstbearing seats which are symmetrically distributed left and right are fixedly mounted in the middle of the upper surface of the base, a first lead screw is rotatably mounted on the first bearing seatstogether, two sets of symmetrically-distributed first moving blocks are rotatably mounted on the first lead screw, electric telescopic rods are fixedly mounted on the upper surfaces of the first moving blocks, a U-shaped clamping seat is fixedly mounted on the electric telescopic rods, and an L-shaped mounting side plate is fixedly mounted on the rear side of the middle of the upper surface of thebase. The beneficial effects of the invention are that the breakage of the solar cell caused by excessive force during clamping is avoided, the detection loss is reduced, the detection efficiency isimproved, the strength detection of different positions of the solar cell is achieved, the obtaining of a more comprehensive detection result is facilitated, the detection accuracy is improved, and the subsequent processing of the solar cell is facilitated.

Description

Technical field[0001]The invention relates to the technical field of intensity detection devices, in particular to a damage-proof solar cell intensity detection device.Background technique[0002]With the rapid development of the photovoltaic industry, the thickness of solar cells is getting thinner and thinner. The thinner the thickness of solar cells, the higher the requirements for its mechanical and physical properties. With the development of thinner solar cells, The fragmentation rate of solar cells is getting more and more attention, and the bending strength of solar cells is an important parameter to measure its fragmentation ability.[0003]Before manufacturing solar cell modules, it is necessary to test the bending strength of the solar cells to determine whether the solar cells are easily broken in the subsequent production and application process, thereby reducing the rate of breakage of the solar cells during the manufacturing process. The structure of the solar cell streng...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N3/20G01N3/04G01N3/02G01K13/00
CPCG01K13/00G01N3/02G01N3/04G01N3/20
Inventor 刘海曾劲刚姚群刘禹辰刘亮
Owner 湖南旭昱新能源科技有限公司
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