The claw pole part is an important part of the automobile generator, and its complex shape is a difficult point to be considered in the processing as well as the conveying process, and at present, in its production process, its main process is still completed by manual labor. In order to carry out a certain distance conveying in the process of claw pole parts processing, a ball screw structure combined with a belt conveyor feeding device is proposed, for the ball screw structure, the selection of ball screw analysis and design, and finite element analysis of the linear guide to support the table, to ensure that it cannot be in the process of conveying due to the stresses borne by the strain produced by the excessive; for the structure of the belt conveyor, the driving torque required by the belt is calculated to be the same as the driving torque of the belt, which is the same as that of the belt conveyor. For the structure of the belt conveyor, the driving torque required by the belt is calculated, and a speed reducer is used to decelerate and increase the distance, and the supporting motor that can drive the device is selected. In order to adjust the attitude of the claw pole parts, a joint coordinate robot structure is proposed, the angle of the claw pole parts is adjusted to ensure that it can meet the requirements of the next process, and the drive mode of each joint is mainly selected to ensure that the stroke of the robot can meet the requirements.