Automatic feeding and discharging equipment for photovoltaic cell processing

Abstract

This utility model relates to an automatic loading and unloading device for photovoltaic cell processing, including a silicon wafer loading machine and a silicon wafer unloading machine. The silicon wafer loading machine includes a loading machine frame, an upper conveying mechanism, a lower conveying mechanism, a first material rack lifting module, and a first silicon wafer insertion tongue module. The upper conveying mechanism includes a first silicon wafer conveying line, a furnace ash visual inspection module, a microcrack detection component, and a NG (non-conforming) handling robot. The beneficial effects of this utility model are: it can automatically transfer and load / unload silicon wafers on the production line and silicon wafer rack, improving silicon wafer production efficiency, minimizing damage to the silicon wafers, and automatically detecting and rejecting NG wafers during the conveying process.

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