系统仿真学报 ›› 2015, Vol. 27 ›› Issue (11): 2850-2857.

• 仿真技术应用 • 上一篇    下一篇

多模具循环生产线模具传送机构仿真与试验

肖艳军, 刘蕊, 宋海平, 井然, 和利虎   

  1. 河北工业大学,天津 300000
  • 收稿日期:2015-06-10 修回日期:2015-09-10 出版日期:2015-11-08 发布日期:2020-08-05
  • 作者简介:肖艳军(1976-),男,河北沧州,博士,副教授,研究方向为嵌入式系统应用、余热利用技术、新能源装备及其关键技术等;刘蕊(1989-)女,满族,河北保定,硕士生,研究方向为机电一体化成套设备极其关键技术。
  • 基金资助:
    河北省自然科学基金项目(E2013202230)

Simulation and Test of Mold Transport Mechanism of Multi Mold Cycle Production Line

Xiao Yanjun, Liu Rui, Song Haiping, Jing Ran, He Lihu   

  1. Hebei University of Technology, Tianjin 300130, China
  • Received:2015-06-10 Revised:2015-09-10 Online:2015-11-08 Published:2020-08-05

摘要: 提出了一种新的模具传送机构,为验证其强度及稳定性,建立了三维模型,对其进行结构静力学分析,根据分析结果,将模型简化,计算临界载荷,并分别对简化后的和原模型进行屈曲分析,由仿真分析所得的总变形云图、应力云图、临界载荷以及屈曲模态,对其强度及稳定性进行校验,找出应力集中区域及屈曲发生位置,求得各临界载荷,在此基础上进行了改进与优化,在实践工程应用中进行了验证,证明了分析和优化正确性,为该类设计和应用提供了一种可行有效的分析方法。

关键词: 模具传送机构, 结构静力学分析, 屈曲分析, 临界载荷

Abstract: A new mold transport mechanism was put forward. In order to verify its strength and stability, a three-dimensional model of the institution was established making structural static analysis. The model was simplified according to the results of static analysis and the critical load of the mould delivery mechanism was calculated. Then the buckling analysis of the simplified model and the original model was conducted. According to the simulation analysis of the total deformation nephogram, the stress nephogram, critical load and buckling mode, the strength and stability of the mold transport mechanism were verified. The stress concentration area and the buckling position could be found. Then, each critical load values was obtained. On this basis, the improved and optimized mold transfer mechanism could be obtained which was verified in practical engineering applications. The result proves the correctness of the analysis and optimization providing a feasible and effective method for this kind of design and application.

Key words: mold transport mechanism, structural statics analysis, buckling analysis, critical load

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