Battery piece printing device and method and solar cell production system

Abstract

The invention provides a battery piece printing device and method and a solar battery production system, and relates to the technical field of automation. The battery piece printing device comprises atransmission mechanism, a workbench, a piece feeding station, a workstation and a piece discharging station, and the piece feeding station, the workstation and the piece discharging station are sequentially arranged along the conveying track of the transmission mechanism; a suction cup mechanism comprises a table top, a control assembly and a vacuum pipeline. A through hole is formed in the tabletop; the vacuum pipeline is communicated with the through hole; the control assembly is used for controlling the vacuum degree formed by the suction cup mechanism on the table top. When the table topmoves to the piece feeding station, the suction cup mechanism adsorbs the battery piece at a first vacuum degree, when the table top moves to the piece discharging station, the suction cup mechanismadsorbs the battery piece at a second vacuum degree, and when the table top is located between the piece feeding station and the piece discharging station, the suction cup mechanism adsorbs the battery piece at a third vacuum degree; and the stability of the battery piece conveying process is improved, and the production efficiency and the product yield are improved.

Description

technical field [0001] The invention relates to the technical field of automation, in particular to a battery sheet printing device and method, and a solar battery production system. Background technique [0002] The core component of photovoltaic cells in solar power generation, usually solar cells are processed by printing. With the advancement of technology, the printing of solar cells can be completed by automated equipment. When the automated equipment prints solar cells, the general steps are to transfer the cells (silicon wafers) to the workbench, and the visual system to detect the position of the cells. → Correct the position of the printing mesh according to the detection information of the vision system, print → output and unload the cells from the workbench. [0003] Among them, in the process of transferring cells to the workbench or outputting and unloading cells from the workbench, it is generally realized by using a mobile drive device such as a roll paper d...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a battery sheet printing device to alleviate the problem that the battery sheet is easily shifted during the process of transporting the battery sheet by the mobile drive device in the prior art, resulting in a relatively large position deviation of the battery sheet on the workbench. large, which is not conducive to the subsequent printing operations, and may even lead to technical problems in the printing failure of the battery sheet and the scrapping of materials

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