四列四边封包装机纵封辊力学和传热性能分析

杨传民; 刘铭宇; 田少龙; 陈国营; 董肖云

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四列四边封包装机纵封辊力学和传热性能分析
杨传民¹, 刘铭宇², 田少龙², 陈国营¹, 董肖云¹
1.天津商业大学，天津 300134;2.河北工业大学，天津 300131

摘要:

目的对速率为每分钟80袋的四列四边封包装机纵封辊的力学和传热性能进行仿真分析。方法利用SolidWorks对纵封辊部件进行实体建模，后利用Ansys对纵封辊支撑轴进行静态力学分析以确定轴的设计合理性，最后利用Ansys热分析模块分析纵封辊的导热性能。结果传动轴最大变形量仅为0.076 569 mm，满足设计要求，模拟分析的温度和热通量结果与实际情况相符。结论分析结果与实验结果得到了相互验证，表明设计参数合理。

关键词: 包装机械热封辊力学性能传热性能

DOI：

分类号:TB486.3

基金项目:“十二五” 国家科技支撑计划（2012BAD32B04）

Thermal and Mechanical Properties of the Vertical Sealing Roller in the Four Column Quadrilateral Sealing Packing Machine

YANG Chuan-min¹, LIU Ming-yu², TIAN Shao-long², CHEN Guo-ying¹, DONG Xiao-yun¹

1.Tianjin University of Commerce， Tianjin 300134， China;2.Hebei University of Technology， Tianjin 300131， China

Abstract:

In this paper, a stimulated analysis was performed on thermal and mechanical properties of the vertical sealing roller of the four column quadrilateral sealing packing machine with capacity of 80 bags/min. First, the structure model of the vertical sealing roller was established by SolidWorks. Secondly， static mechanic analyses on the shaft of the vertical sealing roller were done by Ansys in order to test the rationality of the design. Thirdly, the thermal conductivities of the roller were analyzed by the thermal part of Ansys. The maximum displacement of the shaft was 0.076 569 mm which satisfied the design requirement. The analysis results of the temperature and the thermal conductivities were close to the practical value. The analysis results matched those of experiments in hot sealing, indicating the design parameters were reasonable.

Key words: packaging machine hot sealing roller mechanical property thermal property