Научная статья на тему '织机共轭凸轮打纬机构的研究进展'

织机共轭凸轮打纬机构的研究进展 Текст научной статьи по специальности «Техника и технологии»

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Ключевые слова
共轭凸轮 / 打纬原理 / 运动规律 / conjugate cam / Principle of weft beating / law of motion

Аннотация научной статьи по технике и технологии, автор научной работы — Gong Zhengxing, Mei Shunqi, Zhangming, Zhangyanwei

共轭凸轮打纬机构是目前现代织机常采用高速打纬机构. 相较于传统的四连杆和六连杆打纬机构, 共轭凸轮打纬机构不仅布局紧凑, 抗冲击性强, 而且传动精度比连杆机构更高. 本文主要介绍了打纬机构的作用, 打纬机构应当满足的打纬要求以及共轭凸轮打纬机构的组成和其工作原理. 并且研究相关领域对共轭凸轮机构的设计及分析方法, 从而总结规律为后续工作做铺垫.

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Investigation of conjugate cam weft beating mechanism for weaving apparatus

Modern weaving machines frequently use the high-speed conjugate cam weft-tying mechanism. The conjugate cam weft-beating mechanism has a greater transmission accuracy than the linkage mechanism in addition to having a compact layout and strong impact resistance when compared to the conventional four-link and six-link weft-beating mechanisms. This study primarily presents the function of the weft-beating mechanism, explains how it should satisfy the weft-beating requirements, and describes the structure and operation of the conjugate cam weft-beating mechanism. Additionally, research conjugate cam mechanism design and analysis techniques in related sectors to compile the guidelines for the next work.

Текст научной работы на тему «织机共轭凸轮打纬机构的研究进展»

For citation: Gong Zhengxing, Mei Shunqi, Zhangming, Zhangyanwei. Investigation of conjugate cam weft beating mechanism for weaving apparatus // Grand Altai Research & Education — Issue 2 (20)'2023 (DOI: 10.25712/ASTU.2410-485X.2023.02) — EDN: https://elibrary.ru/vxxqfc

UDK 677.05

Investigation of conjugate cam weft beating mechanism

A

for weaving apparatus

Gong Zhengxing1, Mei Shunqi1, Zhangming2, Zhangyanwei2

1 Hubei Digital Textile Equipment Key Laboratory, Wuhan Textile University, Wuhan, 430073, China; 2 Yichang Jingwei Textile Machinery Co.Ltd, 443000, China; E-mail: 1365541718@qq.com ; meishunqi@vip.sina.com

Abstract: Modern weaving machines frequently use the high-speed conjugate cam weft-tying mechanism. The conjugate cam weft-beating mechanism has a greater transmission accuracy than the linkage mechanism in addition to having a compact layout and strong impact resistance when compared to the conventional four-link and six-link weft-beating mechanisms. This study primarily presents the function of the weft-beating mechanism, explains how it should satisfy the weft-beating requirements, and describes the structure and operation of the conjugate cam weft-beating mechanism. Additionally, research conjugate cam mechanism design and analysis techniques in related sectors to compile the guidelines for the next work.

Key words: conjugate cam; Principle of weft beating; law of motion

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E-mail: 1365541718@qq.com ; meishunqi@vip.sina.com

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* This paper was supported by the Chinese Research Foundation: 51175385; 2012AAA07-02; 2014BHE010.

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[8] M^, M^®^. [J]. ^XfM, 2014(02):173-177

[9] MB. [J]. ftifi^it, 2006(02):39-40.

[10] ^ffl^, MM^. [J]. 2020, 39(04):73-81.

References

[1] Li Y. Study on the dynamics of conjugate cam weft-beating mechanism of rapier loom with gap [D]. Tianjin University of Technology, 2022.

[2] Zhu Pengcheng. Design and system dynamics analysis of conjugate cam weft beating mechanism for single layer variable height spacer fabric loom [D]. Donghua University, 2023.

[3] SUN Qingjun. Introduction of conjugate cam weft beating mechanism for rapier loom [J]. Textile report, 2018(01):41-42.

[4] ZHANG Chunlin, BAI Shihong. The design of weft-tying conjugate cam mechanism [J]. Journal of Beijing Institute of Technology, 2000(01):33-36.

[5] Li C.J. Inverse solution of weft-beating conjugate cam mechanism and its virtual prototype [D]. Donghua University, 2006.

[6] Niu Jianshe. Design of conjugate cam weft beating mechanism for shuttleless loom [J]. Journal of Zhongyuan Institute of Technology, 2005(04):24-27.

[7] Qiu Haifei Design and validation of weft beating cam for loom based on contour curve correction [J/OL]. Cotton Textile Technology. 2023(01):1-7.

[8] Tang Xuemei Motion accuracy analysis of conjugate cam wefting mechanism [J]. 2014(02):173-177.

[9] Teng Yong Elastic dynamics and finite element analysis of conjugate cam wefting mechanism [J]. Mechanical Design and Manufacturing, 2006(02):39-40.

[10] Jin Guoguang Flexible dynamic analysis of the reed of weft beating mechanism [J]. Journal of Tianjin Polytechnic University, 2020, 39(04):73-81.

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