Journal of Textile Research ›› 2020, Vol. 41 ›› Issue (06): 147-152.doi: 10.13475/j.fzxb.20190303106

• Machinery & Accessories • Previous Articles     Next Articles

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

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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

CLC Number: 

  • TS103.7

Fig.1

Structural schematic diagram of automatic cheese weight packing system"

Fig.2

Control flow chart of automatic cheese weight packing system"

Fig.3

Actual counterweight mode flow chart"

Tab.1

Number of alternatives in actual counterweight mode under different circumstances"

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

Fig.4

Interval distribution map"

Fig.5

Positive distribution map"

Tab.2

Influence of experimental results of different weighting methods"

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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