纺织学报 ›› 2019, Vol. 40 ›› Issue (12): 119-126.doi: 10.13475/j.fzxb.20180706808

• 机械与器材 • 上一篇    下一篇

编织帘织机的自动化改进设计

高志刚1, 刘磊磊2, 王勇2, 徐阳1()   

  1. 1.生态纺织教育部重点实验室(江南大学), 江苏 无锡 214122
    2.江苏友诚数控科技有限公司, 江苏 泰州 225300
  • 收稿日期:2018-07-25 修回日期:2019-10-22 出版日期:2019-12-15 发布日期:2019-12-18
  • 通讯作者: 徐阳
  • 作者简介:高志刚(1992—),男,硕士生。主要研究方向为现代纺织技术与装备。
  • 基金资助:
    江苏省研究生科研与创新计划项目(SJCX_0479)

Automation improvement design of weaving curtain loom

GAO Zhigang1, LIU Leilei2, WANG Yong2, XU Yang1()   

  1. 1. Key Laboratory of Eco-Textiles (Jiangnan University), Ministry of Education, Wuxi, Jiangsu 214122, China
    2. Jiangsu Youcheng CNC Technology Co., Ltd., Taizhou, Jiangsu 225300, China
  • Received:2018-07-25 Revised:2019-10-22 Online:2019-12-15 Published:2019-12-18
  • Contact: XU Yang

摘要:

针对目前编织帘织机在选纬和引纬过程中仍依赖于人工操作,自动化水平较低的问题,自主研发设计了一种集纬料的存放、筛选、选取、输送于一体的自动选纬装置。通过对自动选纬装置关键零件结构设计要求的详细分析,在SolidWorks软件平台上进行三维建模和虚拟装配,并利用SolidWorks自动生成的相应二维图纸进行零件的加工和装配,成功搭建了自动选纬装置。同时,将现有易导致织物纬密不匀、经纱动态张力不匀等一系列问题的消极式机械卷取送经机构配套升级为电子卷取送经系统,结合编织帘织造的工艺要求,自行设计了编织帘织机的控制方案。研究结果表明,该方案结构简单,成本低,品种适应范围广,有利于提高织机的自动化水平。

关键词: 编织帘织机, 硬质纬料, 自动选纬装置, 电子卷取送经

Abstract:

At present, the weaving curtain loom still requires manual operation during the process of weft selection and weft insertion involved in the low level of automation of loom. An automatic weft selection device of woven shade loom integrating storage, screening, selection and transportation of weft material was designed and developed independently. The SolidWorks software platform was adopted to conduct three-dimensional modeling and virtual assembly operations based on the detailed analysis of the structural design requirements of key components in the automatic weft selection device, and the corresponding two-dimensional drawings were automatically generated to obtain the processing and assembly of the components, and the automatic weft selection device was successfully built. At the same time, the negative take-up and let-off mechanism in loom that is prone to result in a series of problems such as the unevenness of weft density and warp tension is upgraded with an efficient and appropriate electronic take-up and let-off system, and then combined with the technical requirements of weaving, the control scheme of the weaving curtain loom is designed. The results show that the scheme has the advantages of simple structure, low cost and wide variety adaption range, which facilitates improving the automation level of the loom.

Key words: weaving curtain loom, hard weft-material, automatic weft selection device, electronic take-up and let-off

中图分类号: 

  • TS103.7

图1

硬质纬自动选纬装置"

图2

摆动筛选机构 1—摆动杆;2—摆动电动机座;3—连杆;4—偏心轴;5—摆动电动机。"

图3

选料机构 1—选料槽座;2—选料槽;3—传动轴。"

图4

软绳状纬料自动选纬装置 1—摆杆;2—短连杆;3—单动气缸;4—支撑墙板;5—连接板;6—支撑座。"

图5

摆动筛选机构原理图"

图6

纬料受力分析图"

图7

纬料运动受力分析图"

图8

软绳状纬料摆动输送机构原理图"

图9

织机工作周期图"

图10

选纬控制流程图"

图11

电子送经系统控制流程图"

表1

上机试验品种规格表"

品种 竹丝 软绳状纬料
长度/m 直径/mm 线密度/tex
竹丝/普通草绳 3 2.2 0.28×104
竹丝/黄麻结头 3 2.2 1.18×104
竹丝/细玉米辫 3 2.2 0.53×104
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