Design And Implementation Of The Automatic Feeding System For The Rotor Iron Core Of Micro Motor

The motor iron core groove of the rotor and the end surface of the iron core insulation is the key process in the process of micro motor rotor automatic production. It use the new process of electrostatic powder spraying now. although it is possible to realize powder spraying automatic, but due to the micro motor rotor core has the advantages of small volume, size changing and shaped like special features, it is difficult to achieve automatic feeding and receiving. In order to improve the production efficiency of the electrostatic powder spraying machine, to develop automatic feeding and receiving system.In this paper, the objective is to develop the automatic feeding and receiving of the rotor iron core of the micro motor. Firstly, the development and design of the mechanical action and mechanism of automatic material feeding system of the rotor iron core of the micro motor is carried out. Will the division of the mechanical system of the rotor core feeding unit, the rotor core auxiliary workers loaded assembly and dis-assembly unit, rotor core handling station conversion unit, rotor core material receiving unit and four unit. First the function action of each unit design, then according to the unit of action design the mechanical structure of the corresponding, to each unit are integrated, formed a complete mechanical systems, the realization of the rotor core automatic feeding and receiving functions required of all mechanical action.On this basis, the PLC controller as the core, touch screen, photoelectric sensor, and magnetic sensor of micro motor rotor core automatic feeding system of electrical automatic closed loop control system is designed and developed. To reali/e the control of the full automation of mechanical system, meet product specifications, automatic fault diagnosis. control is simple and easy to operation and other functions. On the mechanical system and control system were the debugging branch and the whole machine was the overall debugging, the equipment into the actual production is tested and verified.Micro motor rotor core the automatic feeding system has been used in actual production. The results show that the system solves the problems in the traditional method of low efficiency and spraying quality is difficult to guarantee, spraying speed increased to 300 coins every hour or more, greatly increasing the production efficiency and production quality. to achieve the expected goal.