中国机械工程2024，Vol.35Issue(1)：102-108,7.DOI:10.3969/j.issn.1004-132X.2024.01.010
单边双针双线摆动缝合轨迹设计及实验验证
Design and Experimental Verification of Unilateral Double-needle Double-thread Oscillating Stitching Trajectories
高子乔 1董九志 1陈云军 2蒋秀明1
作者信息
- 1. 天津工业大学机械工程学院,天津,300387||天津工业大学天津市现代机电装备技术重点实验室,天津,300387
- 2. 天津工业大学控制科学与工程学院,天津,300387
- 折叠
摘要
Abstract
Due to a thickness of more than 3 mm could not be sewed using the single-sided double-needle double-thread stitching head insertion mechanism,an asymmetrical 8-shaped motion trajectory was proposed and the motion trajectory of the needle insertion mechanisms was designed.Firstly,the dimensions of various components of the oscillating insertion mechanisms were determined based on the kinematic analysis of the single-sided double-needle double-thread stitching processes.Then,a mechanism model was constructed in ADAMS and a trajectory analysis was performed.Finally,stitc-hing experiments were conducted using the prototype.The results show that the designed stitching mechanisms may increase the actual stitching thickness from less than 3 mm to 8 mm and form a sta-ble loop during the stitching processes,confirming the reliability of the asymmetric 8-shaped stitching technique and the oscillating insertion mechanisms.关键词
单边双针双线缝合/轨迹设计/摆动插刺机构设计/实验验证Key words
single-sided double-needle double-thread stitching/trajectory design/design of oscil-lating needle insertion mechanism/experimental verification分类
轻工纺织引用本文复制引用
高子乔,董九志,陈云军,蒋秀明..单边双针双线摆动缝合轨迹设计及实验验证[J].中国机械工程,2024,35(1):102-108,7.
