Manipulator device of centerless grinding machine

The centerless grinding machine manipulator device comprises a grinding machine base, a control device is arranged at the top of the grinding machine base, a grinding wheel is arranged on one side of the grinding machine base, an adjusting wheel is arranged on one side of the grinding wheel, a ground machining pipe is arranged on one side of the grinding wheel, and a workbench is arranged on one side of the grinding machine base. A supporting column is arranged at the top of the workbench, a transverse rod is arranged at one end of the supporting column, an electric sliding block is arranged outside the transverse rod, a connecting rod is arranged in the electric sliding block, a sliding piece is arranged at one end of the connecting rod, and clamping rods for clamping the two ends of a machining pipe are arranged in the sliding piece. According to the mechanical arm device of the centerless grinding machine, by means of the scraping assembly, the cleanliness of the clamping rod and the end position of the ma