Automatic transferring welding carrying platform for solar cell piece series welding machine

Abstract

The invention discloses an automatic transferring welding carrying platform for a solar cell piece series welding machine. The automatic transferring and welding carrying platform solves the problems that an existing welding carrying platform is inaccurate for welding alignment of a plurality of grid lines of cell pieces and is poor in welding quality. A welding zone (4) is arranged at the left end of a welding transferring platform (3), a transferring zone (5) is arranged at the right end of the welding transferring platform (3), welding zone welding strip negative-pressure suction holes (6) are formed in the welding zone, transferring zone welding strip negative-pressure suction holes (7) are formed in the transferring zone, a solar cell piece negative-pressure suction groove (8) is formed in the welding transferring platform (3), a negative-pressure cylinder bracket (9) is arranged on a welding carrying platform substrate (2), and a welding strip negative-pressure cylinder (10) and a cell piece negative-pressure cylinder (11) are respectively arranged on the negative-pressure cylinder bracket. The automatic transferring welding carrying platform is a mechanism integrated with machinery, air and electricity, and meets the requirements that welding strips are accurately positioned and constantly heated during the series welding process and the cell pieces are quickly adsorbed in a crossed manner.

Description

technical field [0001] The present invention relates to a solar cell stringer, in particular to an automatic transfer welding platform of the solar cell stringer, which has a heating function and an adsorption function, and can cross-adsorb the cells and the solar cell during welding. The welding strip is used for positioning, which is suitable for the welding of cells with 2-5 grid lines. Background technique [0002] The solar cell stringer is a device that automatically strings together the positive and negative electrodes of multiple solar cells under the control of PLC, including a ribbon distribution mechanism, a soldering mechanism, a solar silicon wafer feeding mechanism, a solar silicon Chip positioning mechanism and automatic transfer welding carrier. Generally, a plurality of cell busbars are arranged on a solar cell, and a plurality of parallel ribbons need to be serially soldered to the plurality of busbars respectively. In the subsequent packaging process of ...

AI Technical Summary

Problems solved by technology

[0003] The invention provides an automatic transmission welding carrier for a solar cell stringer, which solves the technical problems of inaccurate welding alignment and poor welding quality of multiple grid lines of the solar cells existing in the existing welding carrier

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