Feeding and discharging structure of centerless grinding machine

The feeding and discharging structure of the centerless grinding machine comprises a machine tool, a grinding wheel and an adjusting wheel are rotationally installed on the right side of the machine tool, the grinding wheel is fixedly arranged at the right end of a first driving shaft in a sleeved mode, and the adjusting wheel is fixedly arranged at the right end of a second driving shaft in a sleeved mode. A workpiece support is fixedly arranged at the position, between the grinding wheel and the adjusting wheel, of the machine tool, a chain plate conveying line is arranged on the right portion of the machine tool, the conveying direction of the chain plate conveying line is parallel to the axial direction of the grinding wheel, a linear module is arranged above the chain plate conveying line and the machining support, and a lifting mechanism is arranged on the linear module. And a mechanical gripper is fixedly mounted on the lifting mechanism, and the linear module and the lifting mechanism are used for bei