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Welding method and welding equipment for busbars on imbricate component

A welding method and technology of welding equipment are applied in the field of welding method and welding equipment for busbars of shingled components, and can solve the problems of low welding efficiency and low welding qualification rate of manual welding.

Active Publication Date: 2021-12-21
NINGXIA XN AUTOMATION EQUIP CO LTD
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Problems solved by technology

[0005] The embodiment of the present invention provides a welding method and welding equipment for the confluence belt of shingled modules, which can make up for the vacancy of automatic welding equipment for different types of confluence belts on shingled battery modules in the market, so as to solve the low welding efficiency of manual welding, And the problem of low welding pass rate

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  • Welding method and welding equipment for busbars on imbricate component
  • Welding method and welding equipment for busbars on imbricate component
  • Welding method and welding equipment for busbars on imbricate component

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Embodiment Construction

[0084] The following will clearly and completely describe the technical solution in the application embodiment with reference to the drawings in the application embodiment. Additionally, appearances of "in one embodiment" or "in an embodiment" in various places throughout the specification do not necessarily refer to the same embodiment. Furthermore, the particular features, structures or characteristics may be combined in any suitable manner in one or more embodiments.

[0085] It should also be noted that in this article, relational terms such as first and second etc. are only used to distinguish one entity from another and do not necessarily require or imply any such relationship between these entities. Actual relationship or sequence. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that an article or terminal equipment comprising a series of elements includes not only those elements but also...

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Abstract

The invention relates to the technical field of photovoltaic modules, and discloses a welding method and welding equipment for busbars on an imbricate component. The welding method sequentially comprises the following steps of manufacturing busbars of different specifications; bending the manufactured busbars; grabbing and moving the busbars to a welding head; conveying the busbars to the position where the busbars are welded; and welding busbars of different specifications, wherein the busbars formed by bending comprise L-shaped, U-shaped and linear busbars. When the busbars are welded, the lap joints of the linear busbars, the L-shaped busbars and the U-shaped busbars are welded together, and then the busbars with the lap joints welded are integrally welded to the imbricate component. According to the welding method and the welding equipment, the whole process of manufacturing, bending, conveying and welding the busbars required on the whole battery string is realized, the problems of low welding efficiency and lower welding qualification rate of manual welding are solved, and meanwhile, the market vacancy is made up.

Description

technical field [0001] The present application relates to the technical field of photovoltaic modules, in particular to a welding method and welding equipment for a shingled module confluence strip. Background technique [0002] Solar cells are an important product of photovoltaic power generation. At present, silicon cells are the most widely used in the market. Silicon cells are processed into battery components. The battery components cooperate with inverters and junction boxes to apply the generated electricity where needed. [0003] An existing shingled assembly includes several battery strings, insulating films, and side welding strips, wherein the side welding strips are connected to the outermost battery slices to collect the current generated by the battery strings; in addition, the shingling The lead (or jumper) of the component is on the battery component. When welding the lead, it is necessary to lay an insulating film between the battery string and the lead; the...

Claims

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Application Information

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IPC IPC(8): B23K31/02B23K37/00
CPCB23K37/00B23K31/02Y02E10/50
Inventor 赵耀文何舒维张宝柱
Owner NINGXIA XN AUTOMATION EQUIP CO LTD
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