纺织学报 ›› 2020, Vol. 41 ›› Issue (06): 147-152.doi: 10.13475/j.fzxb.20190303106

• 机械与器材 • 上一篇    下一篇

筒子纱包装自动配重方法研究

彭来湖1(), 祝孝裕1, 张少民2, 胡旭东1   

  1. 1.浙江理工大学 浙江省现代纺织装备技术重点实验室, 浙江 杭州 310018
    2.海宁纺织机械有限公司, 浙江 海宁 314400
  • 收稿日期:2019-03-12 修回日期:2019-11-25 出版日期:2020-06-15 发布日期:2020-06-28
  • 作者简介:彭来湖(1980—),男,讲师,博士。主要研究方向为纺织装备技术及智能制造。E-mail:laihup@zstu.edu.cn
  • 基金资助:
    国家自然科学基金-联合基金重点项目(U1609205);国家重点研发计划项目(2017YFB1304000)

Research on automatic counterweight scheme for cheese yarn packaging

PENG Laihu1(), ZHU Xiaoyu1, ZHANG Shaomin2, HU Xudong1   

  1. 1. Key Laboratory of Modern Textile Machinery & Technology of Zhejiang Province, Zhejiang Sci-Tech University, Hangzhou, Zhejiang 310018, China;
    2. Haining Textile Machinery Co., Ltd., Haining, Zhejiang 314400, China
  • Received:2019-03-12 Revised:2019-11-25 Online:2020-06-15 Published:2020-06-28

摘要:

针对筒子纱依靠人工配重包装,工作效率和自动化程度低,配重误差大,无法满足国内筒子纱生产企业售纱时对每个筒子纱包装袋总质量一致性要求的现状,提出了一种筒子纱包装流水线在线动态称重自动配重方案。根据筒子纱打包原理及筒子纱包装袋总质量误差控制的要求,设计了筒子纱全自动流水式动态输送打包流程,研究了基于储纱立体库的纱筒质量自动配重方法,重点阐述了立体库储纱的基本工作原理、纱筒动态输送过程中包装袋质量自动配比的目的、原理和方案。通过仿真计算分析得知,采用区间分布及质量配比的筒子纱自动配重方法效果良好,自动配重包装系统设计方案合理可行。

关键词: 筒子纱, 配重方案, 自动包装, 储纱立体库, 动态称重

Abstract:

Facing the problem that the cheese yarns are packed through manual counterweight with low efficiency, large error, and low consistency of the quality, an on-line dynamic weighing and automatic counterweight scheme for cheese yarn packaging line was proposed. According to the packing principles of the cheese yarn and the requirement of controlling the total quality error of the cheese yarn packing bag, the automatic dynamic conveying packing process line for the cheese yarns was designed. The automatic weighting method of the cheese yarn quality based on three-dimensional cheese yarn warehouse was studied, emphasizing on the basic working principle of the three-dimensional warehouse yarn storage, the purpose, principle and scheme of the automatic ratio of the quality of the package bag in the dynamic conveying process. The calculated results show that the method of automatic weighting of cheese yarn with interval distribution and mass ratio is effective, and the design scheme of automatic weighting packaging system is reasonable and feasible.

Key words: cheese yarn, counterweight scheme, automatic packaging, cheese yarn warehouse, dynamic weighing

中图分类号: 

  • TS103.7

图1

筒子纱自动配重包装系统结构原理图"

图2

筒子纱自动配重包装系统控制流程图"

图3

实际配重模式流程图"

表1

实际配重模式下排列组合算法各种情况的方案次数"

n 次数 n 次数 n 次数
1 4.8×101 5 1.7×106 9 1.6×109
2 1.1×103 6 1.2×107 10 6.5×109
3 1.7×104 7 7.3×107 11 2.2×1010
4 1.9×105 8 3.7×108 12 6.9×1010

图4

区间分布图"

图5

正态分布图"

表2

不同配重方法的实验结果影响表"

组别 筒子纱
个数
配重效率/%
方法a 方法b 方法c
组1 240 20.1 61.3 88.3
组2 480 25.2 63.5 90.1
组3 720 23.5 67.1 91.3
组4 960 26.2 70.6 92.0
组5 1 200 29.7 71.6 92.2
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