Научная статья на тему '多层圆筒织机送经结构的设计'

多层圆筒织机送经结构的设计 Текст научной статьи по специальности «Медицинские технологии»

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Ключевые слова
多层圆筒织机 / 送经系统 / 经线张力 / 负反馈

Аннотация научной статьи по медицинским технологиям, автор научной работы — 祁迪 祁迪, 王金印 王金印

在织机工作的过程中, 随着织物层数的增加, 所需的纱线根数变多, 导致经纱跨度变大, 纱线受力不均, 增加了经纱控制张力的难度. 本文对多层圆筒织机的送经机构进行研究设计, 应用复合的机械结构对经线张力进行控制, 并以负反馈的形式控制经线的张力. 机构的运动主要由各系统对力的传递来完成, 以径向位移, 角位移, 和摩擦力的方式将各机构连接在一起, 通过调整机构中各零部件的参数, 可以满足织机对送经运动的需求, 织机中经线的张力和数量易于调节维护.

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STRUCTURE DESIGN OF LET-OFF SYSTEM OF MULTILAYER CYLINDRICAL LOOM

During the working process of the loom, as the number of fabric layers increases, the number of yarns required increases, which leads to a larger warp span and uneven yarn stress, which increases the difficulty of controlling the tension of the warp. This article researches and designs the let-off mechanism of multi-layer cylindrical looms, uses the combined application of mechanical structure to meet the control of warp tension, and controls the warp tension in the form of negative feedback. The movement of the mechanism is mainly completed by the force transmission of each system. The mechanisms are connected by radial displacement, angular displacement, and friction. By adjusting the parameters of each component in the mechanism, it can meet the requirements of the loom. The warp movement needs, the tension and quantity of the warp threads in the loom are easy to adjust and maintain.

Текст научной работы на тему «多层圆筒织机送经结构的设计»

For citation: QI Di, WANG Jinyin. Structure Design of Let-off System of Multilayer Cylindrical Loom //

URL: http://rectors.altstu.rU/ru/periodical/archiv/2021/1/articles/3_9.pdf DOI: 10.25712/ASTU.2410-485X.2021.01.024

UDK 677.02

Structure Design of Let-off System

of Multilayer Cylindrical Loom

QI Di1, WANG Jinyin1

1 Hubei Digital Textile Equipment Key Laboratory, School of Mechanical Engineering and Automation,

Wuhan Textile University, Wuhan 430073, China

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Наука и образование Большого Алтая Выпуск 1(14)'2021 145

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Grand Altai Research & Education

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Наука и образование Большого Алтая

Выпуск 1(14)'2021

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(References)

[1] Ge C, Yuqing G, Shen L. Design of the loom Shaft Drive system [J]. Journal of Textile Research, 2006(4): 24-28.

[2] Hongxia Y. Optimization design of shedding mechanism and weft system of three-dimensional loom [D]. Donghua University, 2015.

[3] Binbin H., Yixuan W., Chao L., Mei Z. The design of the shedding mechanism of a three-dimensional loom [J]. Textile Equipment. 2015(1):14-15.

[4] Dan R. Research and design of the shedding principle and shedding mechanism of carbon fiber three-dimensional tubular fabric weaving [D]. Donghua University, 2012.

[5] Yongming Q., Hongxia Y., Jiang Y., Ge C. Development of electronic shedding system for 3D loom [J]. Journal of Textile Research, 2014(12): 45-51.

[6] Tingting Y. The forming method of the new three-dimensional tubular fabric [J]. Industrial textile products. 2015, (8): 9-12.

[7] Ge C., Zhihong S., Shen L. Development of the electronic let-off and take-up control system of the loom [J]. Journal of Donghua University (Natural Science Edition), 2003, 29(3); 51-54.

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