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No hidden crack automatic frame removal method for photovoltaic modules

A photovoltaic module and component technology, applied in photovoltaic power generation, electrical components, semiconductor devices, etc., can solve the problems of cracking of components, uneven force on components, increase in cost, etc., and achieve the effect of smooth operation

Active Publication Date: 2016-08-10
TRINA SOLAR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the disassembly of the frame of photovoltaic modules generally adopts manual methods. During the manual disassembly process, the components are not uniformly stressed, and the cells sealed in EVA vibrate, resulting in hidden cracks in the components, which directly affect the quality and electrical performance of the components after rework. Increased cost of rework

Method used

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  • No hidden crack automatic frame removal method for photovoltaic modules
  • No hidden crack automatic frame removal method for photovoltaic modules
  • No hidden crack automatic frame removal method for photovoltaic modules

Examples

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Embodiment Construction

[0012] Such as figure 1 , 2 As shown in and 3, a method for automatic frame removal without hidden cracks for photovoltaic modules. Firstly, the components to be removed are placed on the platform of the automatic frame removal device without hidden cracks for photovoltaic modules, and the components are adsorbed and fixed by the component rotating adsorption mechanism. The two intersecting frames on one side of the assembly are removed by the simultaneous action of the two frame separation mechanisms 2, and then the assembly is rotated 180 degrees by the assembly rotation adsorption mechanism, and the two intersecting frames on the other side of the assembly are removed to complete the frame removal.

[0013] The automatic frame removal device for realizing the above frame removal method includes a workbench 1, a component rotation adsorption mechanism arranged on the workbench 1 and two frame separation mechanisms 2, and the frame separation mechanisms 2 are arranged on adja...

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Abstract

The invention relates to a photovoltaic assembly-used hidden crack-free automatic de-framing method. The method comprises the following steps that: an assembly to be de-framed is arranged on a platform of a photovoltaic assembly-used hidden crack-free automatic de-framing device; the assembly is adsorbed and fixed through an assembly rotating adsorption mechanism; two intersecting frames at one side of the assembly are removed through simultaneous action of two frame separation mechanisms 2; the assembly is rotated by 180 degrees by the assembly rotating adsorption mechanism such that two intersecting frames at the other side of the assembly can be removed; and finally de-framing can be accomplished. With the photovoltaic assembly-used hidden crack-free automatic de-framing method of the invention adopted, faster, more convenient and automatic de-framing can be realized; it can be ensured that the periphery of the frames are uniformity stressed; operation can be steady; and the appearance and cell sheets of the photovoltaic assembly will not be damaged.

Description

technical field [0001] The invention relates to a method for automatically removing a frame without hidden cracks for a photovoltaic module. Background technique [0002] At present, the disassembly of the frame of photovoltaic modules generally adopts manual methods. During the manual disassembly process, the components are not uniformly stressed, and the cells sealed in EVA vibrate, resulting in hidden cracks in the components, which directly affect the quality and electrical performance of the components after rework. Increase the cost of rework. Contents of the invention [0003] The technical problem to be solved by the present invention is: to provide a method for automatic frame removal of photovoltaic modules without hidden cracks, which improves the efficiency of frame removal and reduces the occurrence of hidden cracks. [0004] The technical solution adopted by the present invention to solve the technical problem is: a method for automatic frame removal without...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01L31/18
CPCH01L31/1876Y02E10/50Y02P70/50Y02W30/82
Inventor 宣鑫许贵军
Owner TRINA SOLAR CO LTD