细纱机钢领板升降装置改造实践
2020-06-29 17:54:44   来源：   评论：0 点击：

 
摘要：为了解决细纱机生产效率低、能耗高、用工多等问题，采用主电机变频调速控制系统，将FA506-420型细纱机钢领板升降装置由机械凸轮结构升级改造为电子升降装置，通过改造前后纺C 14.5 tex纱的效果对比分析其优势。指出：采用ELD30-HY194-1型变频式电子升降装置后，细纱机生产效率提高，断头减少，产量增加，能耗、用工和工人劳动强度均降低；改造投资小、耗时少，适合老旧细纱机升级改造。
关键词：细纱机；钢领板；升降装置；机械凸轮结构；电子升降装置；变频调速；气圈；断头
中图分类号：TS103.8      文献标志码：B     文章编号：1001-9634(2019)05-0052-02
 
收稿日期：2019-01-11
作者简介：李  宏（1965—），男，河南南阳人，工程师，主要从事企业设备管理及技术改造方面的工作。
   
Abstract:In order to solve the problems of low efficiency,high energy consumption and more labors in spinning frame,the lifting devices of the ring bar in spinning frame FA506-420 are upgraded from mechanical cam structure to electronic lifting device by using frequency control system of the main motor.The advantages of the device are compared and analyzed by spinning yarn C 14.5 tex before and after the modification.It is pointed out that using frequency conversion electronic lifting device ELD30-HY194-1,the production efficiency of spinning frame is improved,the broken ends are reduced,the output is increased,the energy consumption is reduced,the number of labors and the intensity of labor is decreased,and the transformation investment and time-consuming is small,which is suitable for upgrading old spinning frame.
Key Words:spinning frame;ring bar;lifting device;mechanical cam structure;electronic lifting device;frequency control;balloon;broken end
 
参考文献：
［1］ 上海纺织工业专科学校纺纱教研室.棉纺工程：下［M］.北京：纺织工业出版社，1991：357-359.
［2］ 郁崇文.纺纱工艺学［M］.上海：东华大学出版社，2015：161-162.
［3］ 唐俊武.棉纺概论［M］.2版.北京：中国纺织出版社，1992.