Continuous automatic solar silicon wafer sorting device

Abstract

The invention discloses a continuous automatic solar silicon wafer sorting device which comprises a bearing table. Brake boxes are fixedly mounted on the inner walls of the left end and the right end of the bearing table, a conveying belt is movably arranged on the inner walls of the left end and the right end of each brake box, and a connecting block is fixedly mounted at the front end of the bearing table; and symmetrical first fixing plates are fixedly installed at the front end of the connecting block, a first bottom plate is movably arranged below the first fixing plates, first air cylinders are fixedly installed at the edges of the four corners of the upper end of the first bottom plate, and push plates are fixedly installed at the upper ends of telescopic rods of the first air cylinders. According to the continuous automatic solar silicon wafer sorting device, by arranging the conveying belts, a second motor and a rotating roller, the effect of rapidly transporting solar silicon wafers is achieved; and by arranging a fixed block, a first groove body, a lead screw, a screw sleeve and a first movable block, the effect of rapidly pushing the solar silicon wafers leftwards or rightwards is achieved, rapid sorting of qualified products and unqualified products is facilitated, and the continuous automatic solar silicon wafer sorting device is convenient to use.

Description

technical field [0001] The invention relates to the technical field of silicon chip sorting equipment, in particular to a continuous automatic solar silicon chip sorting device. Background technique [0002] Solar cells are divided into crystalline silicon and amorphous silicon, and crystalline silicon cells can be divided into monocrystalline cells and polycrystalline cells; the efficiency of monocrystalline silicon is also different from that of crystalline silicon. Solar materials are green, Excellent characteristics such as environmental protection and high efficiency are widely used in civil and national defense construction. Silicon wafers are an important part of solar materials, and their quality plays a decisive role in the performance of solar materials. In the process, it is easy to be damaged. In severe cases, the entire chip is damaged. When the damage is slight, cracks that cannot be discerned by the naked eye may appear. Since subtle flaws will seriously affec...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a continuous automatic solar silicon chip sorting device to solve the problem that the existing solar silicon chip sorting device proposed in the above-mentioned background technology is not highly automated, and it is easy to cause problems when sorting solar silicon chips. Silicon wafer damage, unable to quickly sort high-quality and low-quality silicon wafers

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