不变捻度储纬装置的结构设计  

Structure design of weft accumulator without twist change

作　　者：吴彤 王方昌 周广明 李德才 赵显全 孙庆军 WU Tong;WANG Fangchang;ZHOU Guangming;LI Decai;ZHAO Xianquan;SUN Qingjun(Shandong RIFA Textile Machinery Co.,Ltd.,Liaocheng 252000,China;Shandong Liaocheng Siyuan Electric AutomationCo.,Ltd.,Liaocheng 252000,China;Hebei Jigao Chemical Fiber Co.,Ltd.,Shijiazhuang 052160,China)

机构地区：[1]山东日发纺织机械有限公司,山东聊城252000 [2]山东省聊城市思源电气自动化有限公司,山东聊城252000 [3]河北吉藁化纤有限责任公司,石家庄052160

出　　处：《丝绸》2021年第8期24-27,共4页Journal of Silk

摘　　要：文章针对某些塑料扁丝和碳纤织物纬纱不能变化捻度的需求,改变常规储纬器储纬的方式,探索了多种退绕方案,发现径向主动退绕效果为最佳,同时为了使纱线不交缠,利用光电信号反馈给输出马达,保持一定的储存量。结果表明:采用此装置可满足后续织造要求,纬纱保持原有形状不变捻度,布面质量达到了客户要求。To meet the requirement of changing the twist of weft yarn for some plastic flat yarn and carbon fiber fabric,transform the storage mode of conventional weft accumulator,this paper has explored a variety of unwinding plans,and found that the radial active unwinding effect was the optimal.In the meantime,in order to prevent the yarn from intertwining,the photoelectric signal was fed back to the output Marta to maintain a certain storage capacity.The results reveal that this device can meet the subsequent weaving requirements while maintaining the original shape of weft yarn without twist change.The fabric surface quality can also meet the customer requirements.

关 键 词：储纬装置 退绕 不变捻度 碳纤维 塑料扁丝 光电信号 织造 

分 类 号：TS103.3[轻工技术与工程—纺织工程]