摘要本文简述了制袋机及双色印刷机的关键技术与国内外发展状况，受南京浪花包装有限公司的委托，设计一台简单紧凑、操作方便、传动精确的纸袋制筒机双色印刷机。首先，对双色印刷机的总体结构进行了设计，主要包括双色印刷机工作原理、机械传动系统的设计、导向路径的设计以及滚筒径向间距调节的设计等。然后，对传动系统的齿轮、轴和滚筒进行了计算、设计和校核，确定了底座的结构尺寸。最后，通过三文软件Solid-works对各个零部件进行三文建模，形成双色印刷机的总装配图，对关键的零部件进行了分析。通过该设计，完成了纸袋制筒机中双色印刷机的设计，提高了自身的机械设计能力。25410
关键词 制袋机 双色印刷机 结构设计 机械计算 Solid-works
毕业论文设计说明书外文摘要
Title The Mechanical Design And Analysis Of Double Color Printing System In Paper-bag-making Machine
Abstract
This paper briefly introduces the development of the paper-bag-making machine and the double color printing machine at home and abroad.According to the requirement of Nanjing Spray Packing Limited Company,I design a double color printing machine which is simple,practical,compact and complete in the paper-bag-making machine.In this article,I first do mechanical designs of the overall mechanical structure of double color printing machine,including the working principle of double color printing machine,the transmission system of double color printing machine,the path of the material,the adjusting mechanism of the distance between rollers and so on.In addition,this thesis does a quantity of calculation and verification on the transmission system which mainly includes the gear,the axle and the roller.The structure and size of the base is also determined.Finally,the whole double color printing machine is drew by Solid-works.This thesis gives the general assembly drawing and several detail drawings.
Keywords Paper-bag-making Machine Double Dolor Printing Machine Structure Design Mechanical Calculation Solid-works
目 次
1 引言 1
1.1 选题背景及研究意义 1
1.2 国内外制袋机的发展 1
1.3 制袋机的发展趋势 2
1.4 双色印刷机的研究 3
1.5 主要研究内容 3
1.5.1 本课题要研究或解决的问题 3
1.5.2 拟采用的研究手段 4
1.5.3 各章节主要内容 4
2 双色印刷机整体设计 5
2.1 双色印刷机工作原理 5
2.2 双色印刷机传动系统设计 6
2.3 导向路径的设计 7
2.4 滚筒径向间距调节机构的设计 8
2.4.1 压印滚筒、印版滚筒和网纹传墨辊的间距调节机构 8
2.4.2 网纹传墨辊和墨斗辊的间距调节机构 9
2.4.3 调节机构导轨的设计 9
3 双色印刷机关键零部件的计算与校核 11
3.1 齿轮的设计、计算与校核 11
3.2 滚筒的设计、计算与校核 16
3.3 轴的设计、计算与校核 22
3.4 底座的尺寸设计 31 Solidworks纸袋制筒机双色印刷机械系统的设计与:http://www.751com.cn/jixie/lunwen_19187.html