北京印刷学院学报2024，Vol.32Issue(12) ：73-78.

模切机主传动关键结构改进设计

Improvement Design of Key Structure for Main Transmission of Die-cutting Machine

李家林 李光 李金炜 沈韶华 杨东波
北京印刷学院学报2024，Vol.32Issue(12) ：73-78.
✕
  • 维普
  • 万方数据

模切机主传动关键结构改进设计

Improvement Design of Key Structure for Main Transmission of Die-cutting Machine

李家林 1李光 1李金炜 1沈韶华 1杨东波2
扫码查看

作者信息

  • 1. 北京印刷学院 机电工程学院,北京 102600
  • 2. 唐山元创自动化科技股份有限公司河北省纸制品整饰成型智能装备技术创新中心,唐山 064100
  • 折叠

摘要

模切机主传动机构的运动与模切速度和模切精度密切相关,主传动机构易出现应力集中和受力较大现象,通过ANSYS有限元方法分析了主传动机构中主要构件的应力和应变.根据分析的结果,改进设计了模切机墙板的结构,研究了矩形窗口圆角大小和加强筋的宽度对墙板应力和变形的影响.结果表明,当墙板上筋的宽度为 140mm,圆角值为 25mm,墙板的应力和变形结果较好.

Abstract

The motion of the main transmission mechanism of the die-cutting machine is closely related to the die-cutting speed and accuracy.The main transmission mechanism is prone to stress concentration and high stress.ANSYS finite element analysis was used to analyze the stress and strain of the main components in the main transmission mechanism.Based on the analysis results,the key structure of the die-cutting machine wall panel is improved.The influence of the corner size of the rectangular window and the width of the reinforcing rib on the stress and deformation of the wall panel is studied.The results showed that when the width of the rib on the wall panel is 140mm and the corner value is 25mm,the stress and deformation results of the wall panel are better.

关键词

主传动机构/墙板/改进设计/应力应变分析

Key words

main transmission mechanism/wall panels/improve design/stress and strain analysis

引用本文复制引用

出版年

2024
北京印刷学院学报
北京印刷学院

北京印刷学院学报

影响因子：0.247
ISSN：1004-8626
段落导航相关论文