雪尼尔纱形态结构时序化调控机理及其纺制  

Time-sequential regulation mechanism for the morphology and structure ofchenille yarns and their spinning production

作　　者：张丹妮 薛元 金淑兰 柳群豪 罗军 ZHANG Danni;XUE Yuan;JIN Shulan;LIU Qunhao;LUO Jun(College of Textile Science and Engineering,Jiangnan University,Wuxi 214122,China;Jinhua Jieling Housewares Co.,Ltd.,Jinhua 321037,China)

机构地区：[1]江南大学纺织科学与工程学院,江苏无锡214122 [2]金华洁灵家居用品有限公司,浙江金华321037

出　　处：《现代纺织技术》2025年第1期21-29,共9页Advanced Textile Technology

基　　金：金华市级技术创新项目(金经信投资[2021]47号)。

摘　　要：针对传统雪尼尔纺纱对纱线的形态、结构及色彩调控的局限性,构建了一个六轴联控的多自由度雪尼尔纺纱系统,增设了饰纱输出罗拉,实现对雪尼尔纺纱机饰纱回转头、饰纱喂入装置、芯纱输出装置、隔距片升降装置、锭子、钢领板升降装置等成纱部件独立驱动,并提出了雪尼尔纱结构参数的影响因素及调控机理;通过对线密度恒定或变化、饰纱长度恒定或变化、饰纱排列密度恒定或变化、捻度恒定或变化的雪尼尔纱进行时序化模型构建,设计了5大类具有不同结构参数时序化分布的雪尼尔纱;基于形态结构时序变化的雪尼尔纱模型,纺制了3种具有特殊外观形态和结构的雪尼尔纱。纺纱实验结果表明:基于六轴联控的雪尼尔纺纱系统运行良好,可实现柔性纺纱。研究结果可扩展雪尼尔纱产品的应用领域,提升雪尼尔纱服饰产品的核心竞争力。In the traditional single-motor-driven spinning mode,the appearance,structure and color of chenille yarns have great limitations.Through the six-axis linkage control of the multi-degree-of-freedom chenille spinning system,the limitations of traditional craftsmanship can be overcome,allowing for time-sequential regulation of single or multiple structural parameters of chenille yarns.Thus,special chenille yarns with temporally changing morphologies and structures can be spun,and the goal of expanding the application field of chenille yarn products can be achieved,so that the core competitiveness of chenille yarn clothing products can be enhanced.Based on the six-axis linkage control chenille spinning system,upgrades and modifications were made to the original chenille spinning mechanical system,drive system,and control system,and independent pile yarn output rollers were added,so that the pile yarn and the core yarn could be outputted according to different laws.Simultaneously,through the independent drive of six motors,various components of the chenille spinning machine,such as the rotating head,pile yarn feeding device,core yarn output device,spacer lifting device,spindle and ring frame lifting device could be independently driven.This enables effective adjustment of structural parameters such as linear density,diameter,pile yarn arrangement density and twist of the chenille yarn,ultimately realizing precise control over the molding form and structural changes of chenille yarns in a time-sequential manner.In addition,based on the chenille yarn spinning platform,the classification of chenille yarns was proposed,and the digital regulation mechanism of structural parameters such as chenille yarns'linear density,diameter,pile arrangement,and twist was analyzed.Based on the digital regulation mechanism of chenille yarns,a digital characterization method of chenille yarns with the temporal variation of morphological structural parameters was proposed,and five primary types of chenille yarns were designed,each exhibitin

关 键 词：雪尼尔纱 纺纱系统 结构参数 时序化调控机理 工艺设计 

分 类 号：TS195.644[轻工技术与工程—纺织化学与染整工程]