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Lamination device and string welding machine

A technology of stacking device and frame, which is applied to auxiliary devices, welding equipment, auxiliary welding equipment, etc., can solve the problems of high operation cost and low efficiency of overlapping arrangement of battery cells, and achieve simple structure, high stacking efficiency, and low cost. The effect of production costs

Pending Publication Date: 2020-02-21
WUXI AUTOWELL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, the present invention aims to propose a stacking device and a stringer to solve the problem of high cost and low efficiency in the prior art of stacking and arranging cells

Method used

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  • Lamination device and string welding machine
  • Lamination device and string welding machine
  • Lamination device and string welding machine

Examples

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Embodiment Construction

[0038] Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete and will fully convey the concept of example embodiments to those skilled in the art. The drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus repeated descriptions thereof will be omitted.

[0039] Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided in order to give a thorough understanding of embodiments of the present disclosure. However, those skilled in ...

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Abstract

The invention discloses a lamination device and a string welding machine. The lamination device includes a frame, a number of suction cup assemblies which are used for absorbing material pieces and arranged side by side on the frame, and a hinge mechanism which comprises a number of first strips arranged in parallel on a first layer and a number of second strips arranged in parallel on a second layer. A number of the first strips and a number of the second strips are hinged crosswise to be able to expand or contract. A number of suction cup assemblies are connected with the hinge mechanism side by side. When the hinge mechanism is expanded or retracted, a number of the suction cup assemblies can be approaching or distant from each other. The device further includes a telescopic driving mechanism which drives the hinge mechanism to expand or contract. According to the technical scheme provided by the invention, lamination operation can be realized; and the lamination device has the advantages of high lamination efficiency and simple structure, which is beneficial to reducing costs.

Description

technical field [0001] The invention belongs to the technical field of photovoltaic cells, in particular to a stacking device and a stringer. Background technique [0002] With the increasing rise of photovoltaic module products, it has brought about the rapid development of my country's solar energy industry. With the continuous and rapid development of my country's manufacturing industry, great breakthroughs and improvements have been made in photovoltaic module packaging, silicon wafer processing, and crystalline silicon solar cell manufacturing. [0003] The stringer is one of the core equipment in the production process of traditional photovoltaic modules. It is a device that connects individual cells into battery strings through interconnecting bars. This traditional connection method will leave gaps between cells. At the same time, the part blocked by the interconnection strips cannot receive sunlight, which leads to a low area utilization rate of the entire traditio...

Claims

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Application Information

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IPC IPC(8): H01L31/18H01L21/67B23K37/00
CPCH01L31/188H01L21/67092B23K37/00Y02P70/50
Inventor 李文王群沈博王恒胡峰
Owner WUXI AUTOWELL TECH