托盘捆扎机构设计与ADAMS仿真  

Design and ADAMS simulation of the vertical pallet strapping component

作　　者：晏祖根[1] 李鹏 周彤 孙智慧[1] 孟爽[1] 朱迪 YAN Zugen;LI Peng;ZHOU Tong;SUN Zhihui;MENG Shuang;ZHU Di(College of Light Industry,Harbin University of Commerce,Harbin 150028,China)

机构地区：[1]哈尔滨商业大学轻工学院,哈尔滨150028

出　　处：《包装与食品机械》2022年第2期48-52,共5页Packaging and Food Machinery

基　　金：国家重点研发计划课题(2016YFD0400301)。

摘　　要：针对国产托盘捆扎机捆扎速度慢、稳定性差的现状,分析托盘捆扎工艺流程与设计要求,利用Solidworks建立捆扎机头三维模型与执行机构分析模型。基于PLC和凸轮组协同控制原理,设计捆扎机构工作循环图。采用5次多项式运动规律,设计捆扎执行机构的驱动凸轮轮廓。分析捆扎执行机构动力学特性和模态,采用ADAMS优化设计捆扎执行机构的关键部件。优化设计的捆扎机构已在捆扎机上应用,取得良好效果。In view of the current situation of domestic pallet strapping machine with slow strapping speed and poor stability,the pallet strapping process and design requirements were analyzed.The strapping head and the mechanism analysis model were established by SolidWorks.Based on PLC and cam cooperative control principle,the working cycle diagram of the strapping mechanism was designed.The driving cam profile of the strapping actuator was designed by using five-polynomial-motion-law.Finally,the dynamic characteristics and modality of the strapping actuator were analyzed,and the key components of the strapping actuator were optimized by ADAMS.Based on the research results,the strapping mechanism was optimized and successfully applied to the actual production with good effect.

关 键 词：捆扎机构 凸轮设计 工作循环图 ADAMS 机构优化 

分 类 号：TS486.03[农业科学—烟草工业]