This paper introduce the working performance, design principle and technology development which are mobile ma-chine , that are doffer doffing trolley, electric doffer doffing, and the automatic collective doffing machine, it analyzes mobile doffer technology innovation, collective doffing machine automation control system and the development trend, draw a conclu-sion of the collective doffing machine automatic control system combines the electrical, mechanical, pneumatic as a whole are examples of the successful application of a high level of electromechanical integration technology.%介绍了细纱机落纱小车、电动落纱机等移动式落纱机和全自动集体落纱机的工作性能、设计原理与技术发展,通过分析移动式落纱机创新技术、集体落纱机的自动化控制系统和发展趋势,得出集体落纱机自动控制系统融电气、机械、气动等为一体,是高水平的机电一体化技术成功应用的范例。
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