机电工程技术2024，Vol.53Issue(7)：190-194,5.DOI:10.3969/j.issn.1009-9492.2024.07.040
包装箱取放共轭凸轮多连杆机构的设计与仿真
Design and Simulation of Conjugate Cam Multi Link Mechanism for Packing Case Taking and Placing
摘要
Abstract
The work aims to integrate CAD technology into the design modeling and simulation of conjugate cam multi link mechanism for taking and placing packaging cases.The Top-Down method is used to design the multi link mechanism based on the SolidWork sketch.It is reverse designed for conjugate cam contour application the Motion plug-in.Considering the collision contact between cam and roller,the contact force is added and simulated based on ADAMS.The simulation results show that the set action of taking and placing the packaging box and unpacking can be realized,and the error is small.The maximum angular acceleration of the swing arm of the conjugate cam mechanism is 58°/s2,and the flexible impact.Considering the contact collision between the cam and the roller,the angular acceleration of the swing arm is greatly affected,and the maximum value is 1 398°/s2,and the contact force appears jumping phenomenon.The design method is convenient and accurate,eliminating cumbersome calculations.Considering that contact and collision will affect the operating stability of the mechanism,it provides a basis for the optimization of the cam curve of the mechanism,and also provides an effective design method for the research and development of related products.关键词
共轭凸轮机构/多连杆机构/ADAMS/反求设计/接触力Key words
conjugate cam mechanism/multi link mechanism/ADAMS/reverse design/contact force分类
机械制造引用本文复制引用
席晓燕,王鸿,董晋东,李席,焦文仲..包装箱取放共轭凸轮多连杆机构的设计与仿真[J].机电工程技术,2024,53(7):190-194,5.基金项目
唐山市基础创新团队基金项目(21130205D) （21130205D）
唐山市科技局指令项目(22130207G) （22130207G）
河北省高层次人才资助项目(C20231130) （C20231130）
