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Photovoltaic battery piece defect sorting device and sorting method thereof

A technology for photovoltaic cells and sorting devices, which is applied in the manufacture of circuits, electrical components, semiconductor/solid-state devices, etc. The effect of fragmentation rate

Pending Publication Date: 2018-05-08
HEBEI UNIV OF TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In terms of standards, although various manufacturers already have relevant defect standards, due to manual sorting, it is inevitable that there will be omissions, errors, and misjudgments.
There are common problems such as low work efficiency, which seriously restricts the production capacity of photovoltaic cells.

Method used

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  • Photovoltaic battery piece defect sorting device and sorting method thereof
  • Photovoltaic battery piece defect sorting device and sorting method thereof
  • Photovoltaic battery piece defect sorting device and sorting method thereof

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Embodiment Construction

[0035] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0036] refer to Figure 1-Figure 5 as shown, figure 1 It is a top view schematic diagram of a photovoltaic cell defect classification device, figure 2 three-dimensional structure diagram, image 3 It is a partial schematic diagram of the three-dimensional structure of the battery feeding unit, Figure 4 It is a partial schematic diagram of the three-dimensional structure of the intelligent detection unit, Figure 5 It is a partial schematic diagram of the...

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Abstract

The present invention provides a photovoltaic battery piece defect sorting device and a sorting method thereof. The sorting device comprises a feeding unit, an intelligent detection classification unit and a blanking unit which are vertically arranged with the feeding unit and arranged in order, and a conveyor belt is arranged between the intelligent detection classification unit and the blankingunit. The working efficiency can be effectively improved, a fragment rate in the battery production process is reduced, and the photovoltaic battery piece defect sorting device and the sorting methodthereof are suitable for online sorting of a production line.

Description

technical field [0001] The invention relates to the technical field of photovoltaic cell sorting, in particular to a photovoltaic cell defect sorting device and a sorting method thereof. Background technique [0002] With the advancement of modern technology and the continuous development of the national industry, the quality requirements and production speed of production are getting higher and higher. How to improve the quality and efficiency of production on the basis of the existing industry is a difficult problem now. During the manufacture of most solar cells, due to various possible reasons in the manufacturing process, various internal and external defects may appear on the surface of solar cells. At the same time, the completed A-grade products also have different colors. These products are mixed with each other in the finished cells. If cells with different qualities are not sorted out, it will definitely affect the quality and product reputation of the manufactur...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L21/66H01L21/67
CPCH01L21/67271H01L22/12H01L22/14H01L22/20
Inventor 陈海永胡启迪胡洁樊雷雷崔海根王玉
Owner HEBEI UNIV OF TECH
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