马振中,裴农.重膜包装机工位转换机构结构设计及运动仿真[J].包装工程,2018,39(9):131-135.
MA Zhen-zhong,PEI Nong.Structure Design and Kinematic Simulation of the Station Change Mechanism in Heavy Film Packaging Machine[J].Packaging Engineering,2018,39(9):131-135. |
| 重膜包装机工位转换机构结构设计及运动仿真 |
| Structure Design and Kinematic Simulation of the Station Change Mechanism in Heavy Film Packaging Machine |
| 投稿时间：2017-12-18 修订日期：2018-05-10 |
| DOI：10.19554/j.cnki.1001-3563.2018.09.023 |
| 中文关键词: 包装机 工位转换 结构设计 Motion分析 |
| 英文关键词: packaging machine station change structure design Motion analysis |
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| 中文摘要: |
| 目的 设计一种工位转换机构，使重膜包装机实现更加精确平稳的取袋送袋和取包送包。方法 通过分析工位转换机构的工作，建立相关数学模型，并应用SolidWorks软件建立简化机构模型，然后利用Motion分析中的“跟踪路径”功能设计凸轮理论轮廓曲线，最后建立机构的三维实体模型，并进行仿真分析。结果 相对运动的2个摆臂没有发生干涉，其运动学曲线轨迹过渡平稳、没有突变。结论 工位转换机构具有良好的运动特性，能够满足工作要求。 |
| 英文摘要: |
| The work aims to design a kind of station change mechanism to enable the heavy film packaging machine to receive and deliver the bags and packages in a more precise and stable manner. By analyzing the working principle of the mechanism, the related mathematical model was established. The SolidWorks software was applied to build the simplified mechanism model, and then the “tracking path” function in the Motion analysis was applied to design the theoretical contour curve of cam. Finally, the 3D physical model of the mechanism was built for the simulation analysis. There was no interference between the two swing arms in relative motion and their kinematic curve track was in a stable transition without sudden change. The station change mechanism has good kinetic characteristics and can meet the working requirements. |
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