打结装置中α环成形机构的仿生设计与分析  

Bionic Design and Analysis ofα-Ring Forming Mechanism in Knotting Device

作　　者：陈延伟[1] 史远鹏 张浩[1] 刘万熙 孔帅 马瀚 CHEN Yan-wei;SHI Yuan-peng;ZHANG Hao;LIU Wan-xi;KONG Shuai;MA Han(School of Mechanical and Electrical Engineering,Changchun University of Technology,Changchun 130012,China)

机构地区：[1]长春工业大学机电工程学院,吉林长春130012

出　　处：《机械工程与自动化》2021年第5期68-70,共3页Mechanical Engineering & Automation

基　　金：吉林省科技厅重点研发项目(20200404146YY)。

摘　　要：为了使柔性尼龙线绳在单一机构的条件下自动形成α环,基于仿生原理设计了一种打结装置中的α环成形机构。对α环成形机构的整体结构进行设计,建立了绕环过程中尼龙线绳的轨迹方程,并利用ADAMS仿真软件对α环成形机构进行运动学分析。仿真分析结果表明:该α环成形机构能够实现尼龙线绳的自动成环,转动绕环方案可行且运动平稳,为打结装置的机构设计奠定了基础。In order to make the flexible nylon cord automatically form α ring under the condition of single mechanism,a kind of forming mechanism ofαring in the knot device was designed based on the bionic principle.In this paper,the whole structure of theα-ring forming mechanism is designed,and the trajectory equation of the nylon rope in the process of loop winding is established,and the kinematics analysis of theα-ring forming mechanism is carried out by using ADAMS simulation software.The simulation results show that the α-ring forming mechanism can realize the automatic ring forming of nylon rope,and the rotating loop winding scheme is feasible and the movement is stable,which lays a foundation for the design of the knot tying device.

关 键 词：α环成形机构 仿生设计 打结装置 

分 类 号：TP391.7[自动化与计算机技术—计算机应用技术]