Abstract Aiming at the problem that the side mounting plate and the connecting plate of the swing arm type polar plate suction device in the upper plate mechanism of the battery pack machine are thick, Solidworks is used to optimize the structure of the upper plate mechanism, and Ansys finite element analysis software is used to carry out multi-objective optimization on the optimized side mounting plate and the connecting plate. The results show that adding two chamfers to the side mounting and adding a round corner to the corner of the connecting plate not only effectively reduces the weight and maximum equivalent stress of the plate suction device and solves the problem of stress concentration, but also obviously improves the working precision and production efficiency of the lead-acid battery pack machine.

中文翻译：

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电池包装机摆臂吸盘装置结构优化及有限元分析

摘要 针对电池组机上板机构中摆臂式极板吸附装置侧安装板和连接板较厚的问题，采用Solidworks对上板机构结构进行优化，使用Ansys有限元分析软件对优化后的侧安装板和连接板进行多目标优化。结果表明，在侧装上增加两个倒角，在连接板的拐角处增加一个圆角，不仅有效减轻了吸板装置的重量和最大等效应力，解决了应力集中问题，而且明显改善铅酸蓄电池组机的工作精度和生产效率。