Graphite boat carrying apparatus and interconnection type graphite boat loading and unloading sheet production line

Abstract

The invention discloses a graphite boat carrying apparatus and an interconnection type graphite boat loading and unloading sheet production line. The graphite boat carrying apparatus comprises a carrying supporting plate, and an axial limiting block and an axial locking part that are arranged at the two ends of the carrying supporting plate separately; the carrying supporting plate is horizontally arranged in the length direction of the graphite boat; the axial locking part can be far from or close to the axial limiting block; multiple supporting strips are fixedly arranged on the carrying supporting plate between the axial limiting block and the axial locking part at intervals; each supporting strip is arranged in the width direction of the graphite boat, and the two ends of each supporting strip extend outwardly; and limit stops are arranged at the two extension ends of each supporting strip separately. The graphite boat carrying apparatus and the interconnection type graphite boat loading and unloading sheet production line have the advantages that the production efficiency is greatly improved, the labor intensity is lowered, and the like.

Description

technical field [0001] The invention relates to a solar cell manufacturing technology, in particular to a graphite boat carrying device and an interconnected graphite boat loading and unloading production line. Background technique [0002] With the rapid development of the global photovoltaic industry, China's photovoltaic industry has attracted more and more attention. As a leading product in the photovoltaic industry, silicon monocrystalline solar cells have attracted more and more attention, and the related production technology and production equipment have also been developed rapidly. In recent years, in order to further reduce the manufacturing cost of solar cells, major photovoltaic companies in the world have continuously developed and innovated the production process equipment of solar cells. Among them, automatic production equipment to reduce the personnel demand of the solar cell production line and improve the automation level of the production line is an impo...

AI Technical Summary

Problems solved by technology

[0003] At present, the entry and exit process of the graphite boat on the PECVD equipment is mainly completed manually, and the graphite boat cannot be docked with the PECVD equipment and the positioning device of the graphite boat loading and unloading system

In actual operation, the graphite boat needs to be moved and fixed manually, and the work efficiency is limited, and manual handling for a long time will easily bring safety hazards and increase the risk of silicon wafers falling from the graphite boat during the handling process.

In addition, manual inspection is required to check whether the silicon wafers in each slot of the existing graphite boat are intact, not broken or dropped, which greatly reduces the operating efficiency of the work. When the boat is at the bottom, it will affect the follow-up process

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