JWF1516型细纱机集体落纱装置改造实践
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为了解决JWF1516型细纱机集体落纱装置故障率高影响生产效率的问题,介绍集体落纱装置的主要机构原理及工作流程,分析常见故障产生的原因和预防措施


张栓平,钟 
(咸阳纺织集团有限公司 一分厂,陕西 咸阳  712000)
 
摘要:为了解决JWF1516型细纱机集体落纱装置故障率高影响生产效率的问题,介绍集体落纱装置的主要机构原理及工作流程,分析常见故障产生的原因和预防措施,以更换气缸螺母材质、改进空纱管感应光电固定支架、凸盘形状和落纱程序为例分析其改进效果;阐述集体落纱装置每日、每月检查项目,定期清洁项目及要求,以及理管机、凸盘及落纱工操作规程。通过对比改进前后的使用效果,表明:改进后的集体落纱装置故障率低,落纱时间短,留头率高,落纱效率显著提高,值车工工作强度大幅减轻;要长期做好设备使用和维护保养工作,须坚持人员操作技能培养,以更大限度提升设备效率和纺纱质量。
关键词:JWF1516型细纱机;集体落纱装置;改造;抓管;落纱;理管;气缸螺母;感应光电;凸盘;留头率;维护保养;操作规程
中图分类号:TS103.7            文献标志码:B            文章编号:1001-9634(2020)05-0030-04
 
收稿日期:2020-02-02
作者简介:张栓平(1969—),男,陕西彬州人,高级工程师,主要从事棉纺工程管理等方面的研究。
 
Transformation Practice of the Collective Doffing Device of the Spinning Frame JWF1516
ZHANG Shuanping,ZHONG Feng
(The First Branch of Xianyang Textile Group Co.,Ltd.,Xianyang 712000,China)
 
Abstract:In order to solve the problem that the collective doffing device of the spinning frame JWF1516 with high failure rate affects production efficiency,the main mechanism,principle and working process are introduced,and causes and prevention measures of common faults are analyzed.The improvement effects are analyzed by taking examples of replacing the cylinder nut material,improving the fixed bracket for induction photoelectric of empty tube,and convex disk shape and doffing program.The daily and monthly inspection items,regular cleaning items and requirements of the collective doffing device,as well as the operation rules of the tube management machine,the convex disk and doffer are described.By comparing the effects before and after improvement,it is showed that the improved collective doffing device has low failure rate,short doffing time,high reserved rate,so the doffing efficiency is significantly improved,and the intensity of workers is greatly reduced.If we want to use and maintain the equipment well in the long-term,personnel operation skills should be cultivated to improve equipment efficiency and spinning quality to a greater extent.
Key Words:JWF1516 spinning frame;collective doffing device;modification;grabbing tube;doffing;manage tube;cylinder nut;induction photoelectric;convex disk;reserved rate;maintenance;operating procedure
 
参考文献:
[1] 经纬纺织机械股份有限公司 榆次分公司.JWF1516型细纱机集体落纱装置使用说明书[Z].
[2] 陈小辉.细纱机集落抓管器损坏原因及解决办法[J].纺织器材,2014,41(2):38-41.

 

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