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1、哈尔滨理工大学学士学位论文- -CF1200 清分机后内后外板组成设计摘 要纸币清分机是现代金融机构必不可缺少的重要工具，是一种机电一体化的金融器具，可以同时实现纸币的清分、鉴伪、计数、识旧等功能的能够提高金融业处理现金的速度和效率的一种方便器具。本课题所研究的CF1200 型清分机是基于上一代 CF1000 型清分机的基础上新开发的一代产品，具有体积小，纸币运行快等优点，能够有多种清分模式，防伪度高，识别精确，可适用于银行、商场、超市等公共场所。本课题所研究的清分机中，主要研究其总体结构的设计分析，以及纸币在清分机中传动的路径，速度和清分机传动系统结构等，还包括后内板后外板上的高精度核心检测
2、部件。由于清分机的主要功能是进行纸币的计数，鉴伪，清分等功能，所以需要研究装载这些检测部件的后内后外板组成。需要设计其部件的整体结构，以及清分机整体的传动系统，并对其进行计算，校核以及结构的三维建模等。由于 CF1200 系列纸币清分机运用高速图像处理和模式识别技术、多光谱纸质分析及多种防伪技术，实现纸币的高速准确点算和清分，从而为用户建立快速高效的纸币处理流程。所以研究其核心检测系统的硬件组成是为核心检测部件的顺畅运行提供必要条件。关键词纸币清分；后内后外板；结构分析哈尔滨理工大学学士学位论文- I -Paper currency sorterAbstractPaper currency s
3、orting is one of the important tools, modern financial institutions essential is a kind of electromechanical integration of financial instruments, can realize the distribution of the bill at the same time, counterfeit detection, counting, old knowledge, etc can increase the speed and efficiency of c
4、ash in the financial sector of a convenient appliance. This topic research the CF1200 type extension is based on the previous generation CF1000 type extension on the basis of a development of the new generation of products, the advantages of small volume, notes the advantages of running fast, and ca
5、n have a variety of distribution mode, high security, and the identification precision, can be applied to Banks, shopping malls, supermarkets and other public places. This topic in the research by sorting and research its overall structure design, and notes in the sorting transmission path, transmis
6、sion speed and sorting system structure, etc., also includes high precision on plate after plate in the core after testing parts. Due to sorting the counts main function is to the money, counterfeit, and distribution, and other functions, so need to study after load the detection components inside a
7、fter plating. The overall structure of the need to design the parts, and sorting the whole transmission system, and carries on the calculation and checking, and structure of 3 d modeling, etc. Because CF1200 series paper currency sorting using high-speed image processing and pattern recognition tech
8、nology, multispectral paper analysis and a variety of anti-counterfeiting technology, realize the high-speed and exact 哈尔滨理工大学学士学位论文- II -paper counted and distribution, to establish a fast and efficient paper processing for the user. So study the core detection system is the core of the hardware co
9、mponents of running smoothly to provide necessary conditions.KeywordsNotes and distribution ；After the plating ；Structure analysis 哈尔滨理工大学学士学位论文- III -目 录摘要 .IAbstract.IICF1200 清分机后内后外板组成设计 .IPaper currency sorter .II目 录 .IV第 1 章 绪论 .11.1 课题背景 .11.1.1 研究意义 .11.1.2 国内外研究现状分析 .21.1.3 论文研究的主要内容 .4第 2 章 CF1200 清分机的总体设计 .52.1 清分机基本结构与性能 .52.1.1 CF1200 型清分机的主要结构 .52.1.2 CF1200 型清分机工作流程 .72.2 清分机的功能与技术参数及工作原理 .92.3 本章小结 .11第 3 章 CF1200 型清分机后内和后外板结构设计 .123.1 方案对比研究 .123.1.1 方案一 .123.1.2 方案二 .123.2 三混轮与双混轮的传动计算与校核 .133.2.1 三混轮与双混轮的传动计算 .133.3 三混轮轴的强度校核 .153.3.1 材料的选择 .153.3.2 三混轮轴的组成结构 .
