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A stacked solar module string welding machine

A technology of solar modules and stringer welding machines, which can be applied to welding equipment, electrical components, semiconductor devices, etc., and can solve problems such as easy damage and affecting production

Active Publication Date: 2020-08-21
宁波市富星电子有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this method achieves automatic welding, the indenter is easily damaged due to long-term work under alternating cold and heat, so the indenter is often replaced, which affects production

Method used

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  • A stacked solar module string welding machine
  • A stacked solar module string welding machine
  • A stacked solar module string welding machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] The specific implementation manner of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0014] Such as figure 1 , 2 As shown, a stacked solar module stringer includes a frame on which a feeding device and an unloading device are arranged, and two fixed support platforms 6a are arranged at intervals on the frame, and each of the A briquetting block 6b is arranged above the fixed support table 6a, and the edges of the briquetting block 6b are provided with rounded corners. A lifting platform 6c is provided, a heating device 6d is arranged above the lifting platform 6c, and a support column 6f is arranged below the lifting platform 6c, and the support column 6f is inserted into a guide sleeve 6g fixed on the frame Inside, a hydraulic cylinder 6e is also connected below the lifting table 6c, and the hydraulic cylinder 6e includes a first hydraulic chamber 6e1 and a second hydraulic chamber communicated with each other...

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PUM

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Abstract

The invention discloses a laminated solar assembly series welding machine. A lifting table is arranged, under the situation that the two ends of a tin-coated copper belt are pressed and cannot move, the lifting table conducts jacking, and the tin-coated copper belt is tensioned on a solar battery string. Accordingly, and the purpose that tension of the tin-coated copper belt replaces pressure of apressing needle, and the tin-coated copper belt is closely attached to a solar battery piece is achieved. Accordingly, the pressing needle does not to be used any more, and the situation that the pressing needle is damaged and replaced, and production pause is caused is avoided.

Description

technical field [0001] The invention relates to the field of solar cell manufacturing, in particular to a stacked solar module stringer. Background technique [0002] As an environmentally friendly and renewable new energy source, solar cells are increasingly widely used in people's daily life. In current solar cells, it is usually necessary to connect several cell sheets to form a battery string through the main grid lines thereon for trial use. Usually, a tin-coated copper strip is welded on the busbar as a confluence and connection bus. The original strings of solar cells were soldered by hand. The current welding device has widely used automation equipment. During production, the feeding device will place the solar battery strings with tin-coated copper strips on the grid line on the workbench, and the heating device above will be lowered, so that the pressing pins on the bottom surface of the heating device will press the tin-coated copper strips, and then heat The ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23K3/00B23K3/08H01L31/18
CPCB23K3/00B23K3/08H01L31/18Y02P70/50
Inventor 竺峰张训
Owner 宁波市富星电子有限公司
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