小型三相异步电动机自动装配系统的设计研究

Research on design of automatic assembly system for small three-phase asynchronous motors

作为广泛应用于各行业的三相异步电动机,在国内普遍存在组装技术水平不高的现状。文中研制了一种由轴承输送机、转子输送机、压装机、螺丝机、移动台等机械结构的小型三相异步电动机自动装配系统。以工业机器人群协同作业技术完成了电动机各关键零部件的组装,以自动螺钉锁紧技术提升了安装效率且降低了容错率,以MES及互联通信技术提高了自动化和信息管理水平。该系统的研制为解决小型三相异步电动机的智能升级提供参考。

Three-phase asynchronous motors are widely used in various industries.But in China the assembly technology used for these motors is far from perfect.In this article,a small three-phase asynchronous motor’s automatic assembly system is developed,which consists of bearing conveyor,rotor conveyor,press fitting machine,screw machine,mobile platform and other devices.The key parts of the motor are assembled by means of the cooperative operation technology of many industrial robots.The automatic screw-locking technology is used to improve installation efficiency and reduce the fault-tolerance rate.The level of automation and information management improves with the help of MES and Internet communication technology.The development of this system provides reference for intelligent upgrade of small three-phase asynchronous motors.