中国烟草学报2026，Vol.32Issue(2)：45-53,9.DOI:10.16472/j.chinatobacco.2025.T0223
高速烟组剔除机构刚柔耦合动力学优化研究
Optimization of a high-speed tobacco rod rejection mechanism based on rigid-flexible coupling dynamics
沈继权 1吴建军 1朱春明 1田王亮 1邹凡2
作者信息
- 1. 上海烟草机械有限责任公司,上海市浦东新区桂桥路750号 201206
- 2. 上海烟草机械有限责任公司,上海市浦东新区桂桥路750号 201206||上海交通大学机械与动力工程学院,上海市闵行区东川路800号 200240
- 折叠
摘要
Abstract
[Background and Objective]The tobacco rod rejection mechanism is a key unit in cigarette packing machines used to eject nonconforming cigarette groups.Due to its high operating speed and large inertial impacts,the mechanism is prone to significant vibration,which adversely affects stability and reliability.Therefore,optimization of its dynamic response is required.[Methods]A rigid-flexible coupled dynamic model of the tobacco rod rejection mechanism was established using ADAMS and Apex software.The dynamic responses and key performance parameters of the mechanism were systematically analyzed and optimized.[Results]The vibration generation mechanism of the tobacco rod rejection system was clarified.By adjusting the material properties and structural dimensions of critical components,the dynamic performance of the mechanism was significantly improved.The optimized design reduced the maximum vibration displacement by 43.5％.[Conclusion]The rigid-flexible coupling dynamic optimization method effectively enhances the stability and reliability of the tobacco rod rejection mechanism and demonstrates its feasibility for application in the design and optimization of tobacco machinery.关键词
剔除机构/机构运动学/机械动力学/刚柔耦合Key words
rejection mechanism/mechanism kinematics/mechanical dynamics/rigid-flexible coupling引用本文复制引用
沈继权,吴建军,朱春明,田王亮,邹凡..高速烟组剔除机构刚柔耦合动力学优化研究[J].中国烟草学报,2026,32(2):45-53,9.
