曲面印刷机八工位转盘机构设计

摘要：曲面印刷的主要产品为食品、化妆品、洗涤用品、油脂油料的外包装物。同时，也应用于一些饮用杯具和广告礼品的印刷中。曲面承印物的组成材料主要有金属、玻璃、陶瓷及Pp、PC等高分子材料 随着现代科学技术的发展及制作工艺的日益完善，多种造型独特、圆正兼优的曲面体承印物随处可见， 它给我们的生活提供了很多的方便并且美化着我们的视觉空间。其中包含的零部件有：手轮、墨斗、出墨钢辊、给墨辊、中间辊、上匀墨辊、下匀墨辊、大墨辊。墨辊箱内有给墨辊作往复摆动，把出墨钢辊上的油墨带至中间辊上，上下匀墨辊作轴向串动并回转。使传至大墨辊的油墨均匀，随后大墨辊将墨传至版辊。随着社会信息化及经济全球化的迅猛发展，人们的审美观念不断的进步与更新，对商业和包装印刷的要求越来越高，而联系也越来越紧密。在庞大的市场需求推动与先进的科学技术促进下，包装印刷技术以及包装印刷机械都在发生巨大的变化。

在设计时主要运用了Solidewkks软件对印刷机传墨系统三维建模、装配、仿真，并且用Solideworks导出零件图与二维装配图。

关键词：曲面印刷    传墨系统    Solideworks     组成材料

Surface Transfer Printer Ink System Design

Abstract: Flexography's main products for the food, cosmetics, cleaning products, fuel oil packaging material. At the same time, also used in some drinking cups and advertising gifts printing. The composition of the material surface of substrates mainly metal, glass, ceramics and Pp, PC and other polymer materials With the improvement of modern science and technology development and production technology, a variety of unique, curved body is round Jianyou substrates everywhere visible, it gives us life has to offer a lot of convenience and beautify our visual space. Wherein the components included are: hand wheel, the fountain, the Mexican steel roller to roller, the intermediate roller, the inking roller, ink roller under the uniform, large ink roller. Roller box has to swing back and forth as the ink roller, the ink on the ink roller steel belt onto the intermediate rolls, the upper and lower inking roller axially moving string and swing. So large ink roller ink spread evenly, then spread to a large ink fountain roller Roller. With the rapid development of information society and economic globalization, the aesthetic ideas of the people continue to progress and updating of commercial and packaging printers have become increasingly demanding, and increasingly close contact. In the huge market demand driven and under the advanced science and technology promotion, packaging and printing technology as well as packaging and printing machinery are undergoing great changes.

    Design, full use of the software design content Solidewkks 3D solid modeling, assembly, simulation, and export by solideworks 2-dimensional assembly drawings and part drawings

Keyword:  surface printing       ink transfer systems      solideworks      Composition material

目    录

摘要 Ⅰ

Abstract Ⅱ

目录 Ⅲ

1  引言

1.1  曲面印刷机简介

1.2  凸版曲面印刷技术发展历史

1.3  曲面印刷机的工作原理和结构

1.4  印刷工艺过程简述

1.5  曲面印刷机的技术特色

1.6  国内外曲面印刷机技术现状

1.7 市场前景分析

2  曲面印刷机八工位转盘机构的设计

2.1  全自动曲面印刷机八工位转盘机构分析

2.2  设计方案

2.3  研究意义

2.4  研究途径

3  零件的三维立体造型

3.1  料盘

3.2  模把轴

3.2.1  模把轴材料选择及其力学性能分析

3.2.2  轴上零件轴向固定方法分析

3.2.3  轴的设计

3.3  模把

3.3.1  模把的设计及材料选择

3.4  调偏心机构设计

3.4.1  拨动杆

3.4.2  拨叉

3.4.3  摆杆

3.4.4  小轴

3.4.5  指针

3.5  模把轴的固定装置

3.5.1  顶杆

3.5.2  螺套

3.5.3  手把

3.5.4  螺套

3.6  摩擦片

3.7  配气盘

3.8  配气盘连接圆柱

4  料盘机构的总装配及平面工程图

4.1  八工位料盘的装配

4.2  用三维造型出工程图

5  模把轴的工艺设计

5.1  零件的作用

5.2  确定生产类型

5.3  零件的工艺性分析

5.4  选择毛坯

5.5  工艺过程设计

5.5.1  基准的选择

5.5.2  加工方法的选择

5.5.3  制定工艺路线

5.6  加工余量及毛坯尺寸

6  结论

参考文献 35

致谢 37