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Wheel-type welding method

A welding method and wheel-type technology, which is applied to welding positions, welding equipment, soldering irons, etc., can solve problems such as difficult control of temperature and strength, inability to guarantee welding quality, and inability to guarantee quality and efficiency.

Inactive Publication Date: 2014-04-02
王锐
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, common soldering iron tips are fixed. For welding the confluence strips such as solar cells, it is difficult to control the temperature and strength, and the quality of welding cannot be guaranteed.
Especially when long-distance continuous welding is required, the quality and efficiency cannot be guaranteed

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0007] Typical embodiment: 3 rollers are used as a roller group; ceramic electric heating elements and temperature sensors are installed in the rollers, and relevant wires are connected through slip rings. This wheel set is mainly used for welding busbars of solar cells.

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PUM

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Abstract

The invention relates to a wheel-type welding method, which aims at solving the continuous welding problem of a linear welding material. The technical scheme is as follows: a solder tip adopts a roller, the roller is installed on the front end of a solder through a rotating shaft, the roller rolls on the linear welding material and a base plate so as to execute the welding in the rolling process. An electric heating part and a temperature sensor are installed inside the roller, and a power supply wire and a signal wire are respectively communicated through a slide ring which is installed on the rotating shaft; or the roller is heated by adopting a hot air gun or directly heated by flame. A roller set consists of a plurality of rollers corresponding multiple linear welding materials, so that the welding can be simultaneously carried out, and the welding efficiency can be further improved.

Description

Technical field: [0001] The invention relates to a welding method, which is especially suitable for welding straight wires and plane substrates. Background technique: [0002] At present, common soldering iron tips are fixed, and it is not easy to control the temperature and strength for welding the confluence strips such as solar cells, and the quality of welding cannot be guaranteed. Especially when long-distance continuous welding is required, neither quality nor efficiency can be guaranteed. Invention content: [0003] The objective of the invention is: invent a kind of continuous welding method. [0004] The scheme of the present invention is: the soldering iron head adopts a roller, which is installed on the front end of the soldering iron through a rotating shaft, and the roller is rolled on the linear welding material and the substrate, and is welded while rolling; one way of heating the roller is: installing an electric heating device inside the roller and The t...

Claims

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Application Information

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IPC IPC(8): B23K3/02B23K3/03B23K3/04
CPCB23K1/00B23K3/026
Inventor 王锐
Owner 王锐
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