基于焊接工艺的悬臂式重载码垛机械手  

Cantilevered heavy-load palletizing robot based on welding process

作　　者：陈雪松 侯荣国[1] 吕哲[1] 王涛 张宇[1] CHEN Xuesong;HOU Rongguo;LYU Zhe;WANG Tao;ZHANG Yu(School of Mechanical Engineering,Shandong University of Technology,Zibo 255049,China)

机构地区：[1]山东理工大学机械工程学院

出　　处：《山东理工大学学报（自然科学版）》2020年第2期70-73,共4页Journal of Shandong University of Technology:Natural Science Edition

基　　金：淄博市校城融合项目(2016ZBXC128)

摘　　要：设计了一种基于焊接工艺的悬臂式重载码垛机械手,利用SolidWorks建立了大臂和小臂的三维模型,采用ANSYS对其进行静力学分析,获得了最大负载工况下大臂和小臂的应力分布及变形云图,并在ADAMS软件中模拟研究了机械手大臂和小臂的动力学行为。分析结果表明:机械臂的应力和变形量满足设计要求,运行平稳,证明了对机械臂制造工艺的改进可提高码垛机械手的刚度及生产效率,降低生产成本。A cantilever type heavy-load palletizing robot based on welding process was designed.The 3D models of the big arm and small arm were established by SolidWorks.The static analysis of the big arm and small arm was carried out by ANSYS to obtain the stress distribution and deformation contours under the maximum load condition.In addition,the dynamic behavior of the big arm and small arm was simulated in the ADAMS software.The analysis results show that the stress and deformation amount of the arms meet the design requirement,and the robot runs smoothly.It is proved that the improvement of manufacturing process of the arms can improve the stiffness of the palletizing robot,increase the production efficiency and reduce the production cost.

关 键 词：码垛机械手 重载 焊接工艺 力学分析 

分 类 号：TP241.2[自动化与计算机技术—检测技术与自动化装置]