点钞机进钞机构动态分析和仿真研究  

Dynamic analysis and simulation research on speed and stability of banknote feeding mechanism in cash-counting machine

作　　者：刘明[1,2] 赵祚喜[1,2] 孙道宗[1,2] 刘雄[1,2] 施垒 靳俊栋 

机构地区：[1]华南农业大学,广东广州510642 [2]广州康艺电子有限公司,广东广州510235

出　　处：《现代电子技术》2015年第8期124-127,共4页Modern Electronics Technique

基　　金：2013年广东省研究生教育创新计划项目:临柜型A级点钞机关键技术研究(2013JDXM13);广东省产学研项目:多币种临柜型A级点验钞机设计(2012B091100182)

摘　　要：点钞机的卡钞现象是影响点钞速度的主要因素,这种类似现象也存在于传真机、自动取款机、冲印机等介质传送系统中。为解决该问题,以HT-9000A型点钞机的纸币进给机构为研究对象,仿真分析点钞机纸币在进钞机构中的动态行为,利用多体系统动力学仿真软件Recur Dyn,根据建立的点钞机纸币传送机构的几何模型,分析在此过程中纸币与捻钞轮之间的接触力,对不同进钞角度的纸币运动速度以及运动轨迹进行运动仿真。结果表明选择11.5°～12.5°范围内的进钞角度能使纸币按照理想轨迹运动,同时能使纸币的进钞速度稳定,从而降低了卡钞现象发生的概率。The blocking phenomenon of cashcounting machine is the main factor to affect the counting speed. The similar phenomenon also exists in the automatic teller machine,fax machine,printing machine and other media delivery systems. In order to solve this problem,taking the paper money feeding mechanism of HT9000A type currencycounting machine as the research object,the dynamic behavior of the paper money feeding mechanism is simulated and analyzed. By using multibody system dynamics simulation software RecurDyn,based on the geometric model of currencycounting machine’s transmission mechanism,the contact force between paper money and money entwisting wheel is analyzed. The results show that the money feeding angle range of 11.5°～12.5° can make the notes move in the ideal trajectory,make the machine keep stable note feeding speed, and make the occurrence probability of the blocking phenomenon reduced.

关 键 词：点钞机 进钞机构 运动仿真 RECURDYN 

分 类 号：TN911.34[电子电信—通信与信息系统]