Wafer measuring and sorting device

The utility model discloses a wafer measuring and sorting device which comprises a base, supporting legs are fixedly connected to the bottom of the base respectively, a base plate is arranged at the bottoms of the supporting legs, and a qualified product collecting box, a sorting box and an unqualified product collecting box are arranged on the lower surface of the base respectively. Through holes communicating with the qualified product collecting box, the sorting box and the unqualified product collecting box are formed in the base, measuring assemblies arranged between the through holes are arranged on the upper surface of the base, and a left side plate and a right side plate are fixedly connected to the two sides of the upper surface of the base correspondingly. A guide rod is fixedly connected between the left side plate and the right side plate, and a sliding plate is slidably connected to the outer side of the guide rod. The wafer measuring and sorting device is novel in structure and ingenious in con