Material taking mechanism of X-ray material counting machine

The utility model discloses a material taking mechanism of an X-ray material counting machine, which comprises a mechanical arm, a guide rail is fixedly arranged on the head part of the mechanical arm, a material taking frame is arranged on the guide rail, the material taking frame comprises a main arm rod and a suspension frame, the main arm rod is arranged on the guide rail in a sliding way, the suspension frame is fixedly arranged at the lower end of the main arm rod, and the suspension frame is fixedly arranged on the lower end of the main arm rod. A seat shell is fixedly installed at the lower end of the suspension frame, a clamping disc is rotationally installed at the lower end of the seat shell, and an angle motor for controlling the angle of the clamping disc is fixedly installed on the upper end face of the seat shell. The clamping disc is installed on the base shell, meanwhile, the angle motor is used for controlling the clamping claws to clamp the side face of the material disc, the positioning in