摘要
目的为解决各类硬币自动整理、分类、包装问题,设计研究一种自动硬币清分卷包机。方法利用离心力将硬币有序上料,然后采用消极分类法分离硬币,进行清分,接着对清分后的硬币进行光电计数、移币定位、堆叠码垛,直至对硬币进行卷包。结果对关键部件进行了有限元受力分析,基于分析结果优化了结构,减小了变形,应用PLC控制系统完成了整机工作过程控制。结论利用PLC控制实现了设备机电一体化,提高了整机的适应性和可靠性。
The work aims to design and research an automatic coin differentiating and wrapping machine in order to solve various kinds of problems concerning automatic sorting, classifying and packaging of coins. The coins were orderly loaded through centrifugal force and then classified in the negative classification method for differentiating. Next, coins were counted by photoelectricity, moved for positioning, piled for stacking, until they were wrapped finally. The key parts were analyzed in the finite element method. Based on the analysis results, the structure was optimized and the deformation was reduced. PLC control system was used to control the working process of the complete machine. In conclusion, the mechanical-electrical integration of the equipment and the adaptability and reliability of the complete machine are en- hanced by using PLC control system.
出处
《包装工程》
CAS
北大核心
2017年第7期169-172,共4页
Packaging Engineering
基金
辽宁省科技厅自然科学基金(201602376)
关键词
硬币
清分卷包
有限元分析
PLC
coins
differentiating and wrapping
finite element analysis
PLC
