Positioning structure and silicon crystal assembly processing equipment

The utility model relates to the field of photovoltaic technology, in particular to a positioning structure and silicon crystal component processing equipment, which comprises an operating table, a positioning mechanism, a positioning mechanism and a positioning mechanism, and is characterized in that two groups of clamping plates are arranged at the upper end of the operating table; the moving groove is located in the clamping plate, a rotating rod is arranged in the moving groove, a rotating block is arranged at one end of the rotating rod, and a groove is formed in the outer side of the rotating block; the positioning structure comprises a rotating rod and a moving block, the moving block is located on the outer side of the rotating rod, a positioning block is arranged at one end of the moving block, a gasket is arranged on the inner side of the positioning block, and a protruding block is arranged on the inner side of the gasket. The silicon crystal bar is clamped and positioned by the positioning block,