经编双针床纱架贾卡竖条问题研究和解决  

Research and Solution of Jacquard Vertical Bar on Double Needle Bed Yarn Frame in Warp Knitting

作　　者：周用民 李红 农愿桢 许学潮 Zhou Yongmin;Li Hong;Nong Yuanzhen;Xu Xuechao(Xintai(Fujian)Technology Co.,Ltd.,Jinjiang,Fujian 362200,China)

机构地区：[1]信泰(福建)科技有限公司,福建晋江3622001

出　　处：《针织工业》2022年第12期15-16,17-19,共5页Knitting Industries

摘　　要：通过对经编双针床纱架贾卡机现有的纱架装置进行系统改造,选择一款改造前纱架贾卡竖条非常严重的鞋型工艺上机试验。结果表明,改造后从贾卡平布到下载花型的鞋型坯布,再到鞋型成品,竖条效果都有明显改善。对该款鞋型现有纱架系统贾卡竖条形成的机理做了较为深入地分析,从工艺组织结构、压环式张力器特点和贾卡纱弹簧片设置3个维度对竖条形成的原因发表见解,对纱架贾卡竖条问题的研究和解决提出方案,以期对针织行业人员提供一定帮助和指导。Through the systematic transformation of the existing yarn rack device of the warp knitting double needle bed yarn rack jacquard machine,a shoe type is selected to transform the front yarn rack jacquard vertical bar is very serious.The results show that the effect of Jacapin cloth,shoe grey cloth with downloaded pattern and shoe finished vertical bar is obviously improved after the transformation.This paper makes a deep analysis on the formation mechanism of the vertical bar of the existing yarn frame system of this shoe type,and analyzes the reasons for the formation of vertical bar from three aspects:the process organization structure,the characteristics of the press ring tensioner and the installation of the spring of the yarn.It has a certain demonstration effect on the research and solution of the problem of the yarn frame vertical bar,in order to provide some help and guidance for the knitting industry personnel.

关 键 词：经编双针 纱架贾卡竖条 经编工艺 纱架装置改造 张力器 

分 类 号：TS184.3[轻工技术与工程—纺织材料与纺织品设计]