论文总字数：19046字

摘 要

关键词 1

Abstract 2

Key words 2

第一章 绪论 3

1.1 研究背景及意义 3

1.2 国内外硬币处理机发展现状 4

1.2.1 国内硬币包装机发展简介 4

1.2.2 国外硬币包装机发展简介 7

1.3 现有的硬币包装原理综述 7

1.4 本课题的研究内容及难点 10

1.4.1本课题研究内容 10

1.4.2 本课题研究难点 10

1.5 相关软件的使用 10

1.5.1 三维建模 10

1.5.2 工程图的绘制 11

1.6 本章小结 11

第二章 硬币自动分卷装置的设计 12

2.1 总体设计方案 12

2.2 进币机构 12

2.2.1 进币原理分析及总体设计 13

2.2.2进币结构设计的理论计算 15

2.3 叠币及分垒机构的设计 17

2.3.1硬币叠币及分垒机构总体设计 17

2.3.2 分垒结构设计细节描述 18

2.4 进纸及包卷机构的设计 20

2.4.1 进纸及包卷机构总体设计 20

2.4.2 包卷机构设计细节描述 21

2.5 出币机构的设计 22

2.5.1 出币机构原理 22

2.5.2 出币机构结构设计 22

2.6 控制部分的简要设计描述 22

2.7 本章小结 23

第三章 设计细节详述 25

3.1 配合关系在设计中的使用 25

3.2 便于装配的合理性分析及人性化产品设计 26

3.3 轴的设计以及轴承的选用 27

3.4 工艺设计改良 27

3.5 本章小结 29

第四章 结论及展望 30

4.1 工作总结 30

4.2 重要结论 31

4.3 后续工作 31

4.4 本章小结 31

致谢 32

参考文献 33

硬币自动分卷装置

02013135 吕君

指导教师 沙菁㛃

摘要

从国际未来发展趋势来看，发达程度越高的国家其小额硬币使用越广泛。而我国正处于步入发达国家阶段，这也就意味着我国小额硬币的使用将越来越广泛。目前，在银行、公交车公司等接触大量硬币的场合，对于大量硬币的处理大部分仍处于人工清点及包装阶段，手动清点包装，效率极低。之前还出现过不少银行全体员工加班到深夜，只因为手工清点客户存入的大量硬币。如此效率实在不堪。针对于这种问题，目前市场上虽然已经有了大型的自动硬币清点包装机，但都因为价格昂贵体型庞大等问题一直未能普及。深入分析这个现象的根本原因，归咎于我国目前所掌握的针对硬币处理的清点及包装技术还远远不能满足市场需求。德国、日本以及美国瑞士等这些发达国家这方面的技术已经走在前列，而我国目前主要依赖大量引进国外先进硬币处理设备以满足市场需求。虽然国内已有多个大学针对硬币自动化处理这个课题展开了研究，但大部分仍停留在理论研究阶段。

本课题属于工程技术类。主要研究目的就是是针对处理大量一元硬币，设计一种小型自动分卷装置，能够实现自动地将硬币以50枚为一垒的数量进行包卷。本次课题设计了一整套将硬币从进币到包装的执行机构，提出了一种新型的进币方式以及一种新型的自动分卷的方式。对执行机构做了具体的设计，并进行了三维建模以及工程图的绘制。

关键词：硬币包装处理；自动分卷包装；原理结构设计；

TitleAutomatic coin separating device

02013135 Jun Lv

Supervised by Jingjie Sha

Abstract： From the perspective of international future development trend, the higher the degree of development of the country, the more extensive use of small coins. And our country is in the stage of the development of the developed countries, which means that the use of small coins will be more and more extensive. At present, in the bank, bus companies, such as a large number of coins on the occasion, for a large number of coins are still in manual counting and packaging stage, manual inventory packaging, very low efficiency. Before there have been a lot of bank staff to work overtime late into the night, just because a large number of coins deposited by hand. So efficient is really unbearable. For this problem, the current market, although there has been a large automatic coin counting packaging machines, but because the price is expensive and large size and other issues have been unable to popularize. In depth analysis of the underlying causes of this phenomenon, due to the current account of the handling of coins for coins and packaging technology is still far from meeting the market demand. Germany, Japan and the United States, Switzerland and other developed countries in this area of technology has been at the forefront, and our country is mainly rely on a large number of foreign advanced coin processing equipment to meet market demand. Although there are more than one university in China to deal with the issue of coin automation research, but most still remain in the theoretical research stage.

This subject belongs to engineering technology. The main purpose of the study is for processing a large number of a dollar coin, design a small automatic coiling device, can realize the automatic coin to 50 gold as the number of base of wrapping. This paper designs a set of coins from the currency to the packaging of the actuator proposed a new coins into the way and a new type of automatic coiling. The implementation of the specific implementation of the organization, and the three-dimensional modeling and engineering drawing.

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