四罗拉集聚纺须条抖动原因及解决措施
2023-12-26 15:53:48 来源: 评论:0 点击:
为了减少四罗拉集聚纺须条抖动造成的纱线断头,列举导向胶辊握持力不足、位置不当,前胶辊接触负压管、与前下罗拉平行度差,导纱喇叭口位置不正确,异型管安装位置偏移以及网格圈
彭 舜
(常德经纬摇架科技有限公司,湖南 常德 415004)
摘要:为了减少四罗拉集聚纺须条抖动造成的纱线断头,列举导向胶辊握持力不足、位置不当,前胶辊接触负压管、与前下罗拉平行度差,导纱喇叭口位置不正确,异型管安装位置偏移以及网格圈径向尺寸不一致等导致须条抖动的主要原因,并提出解决措施。指出:增加四罗拉集聚纺摇架压力虽然可以快速解决须条抖动问题,但会加快网格圈、负压管等器材专件磨损,导致能耗和劳动强度增加;解决须条抖动,需逐项排查原因、针对性解决并保证设备运行状态良好。
关键词:四罗拉集聚纺;须条;抖动;摇架;导向胶辊;前胶辊;导纱喇叭口;异型管;网格圈中图分类号:TS104.7+7 文献标志码:B 文章编号:1001-9634(2023)06-0030-03
收稿日期:2022-10-04;修回日期:2023-01-10
作者简介:彭 舜(1972—),男,湖南常德人,工程师,主要从事摇架和上销等纺织器材专件的设计及制造工作。
Causes and Solutions of Vibration of Four-roller Compact Spinning Fiber Strand
Peng Shun
(Changde Jingwei Pendulum Arm Technology Co.,Ltd.,Changde 415004,China)
Peng Shun
(Changde Jingwei Pendulum Arm Technology Co.,Ltd.,Changde 415004,China)
Abstract:In order to reduce the yarn breakage caused by the vibration of fiber strand of four-roller compact spinning,the main reasons for the vibration of fiber strand are listed,such as insufficient holding force,improper position of the guide cot,contact of the front cot with the negative pressure tube,poor parallelism between the front cot and the front lower roller,incorrect position of the yarn guide trumpet,offset of the installation position of the special-shaped tube and inconsistent radial size of the lattice apron,and the solutions are put forward.It is pointed out that increasing the pressure of four-roller compact spinning cradle can solve the problem of the vibration of fiber strand quickly,but it will speed up the wear of parts and accessories such as lattice apron and negative pressure tube,and result in the increase of energy consumption and labor intensity.To solve the vibration of fiber strand,it is necessary to check the causes one by one,solve the problems pertinently and ensure the equipment running well.
Key Words:four-roller compact spinning;fiber strand;vibration;cradle;guide cot;front cot;yarn guide trumpet;special-shaped tube;lattice apron
参考文献:
[1] 山东德源纱厂有限公司.细纱保全设备手册[Z].
[2] 王学元,王曼.胶圈网格圈跑偏原因及解决措施[J].纺织器材,2022,49(3):28-30.
上一篇:喷气织机打纬机构用共轭凸轮设计
下一篇:抓管器使用问题探讨
分享到:
收藏
评论排行
- ·板簧加压摇架浅析(0)
- ·诸水夫(0)
- ·拥抱“5G”,打造纺织产...(0)