毕业设计（论文）-基于PLC的物料分拣机械手自动化控制系统设计精选.doc

专科毕业设计（论文） 设计题目：基于PLC的物料分拣机械手自动化控制系统设计 系 部：电气工程系 专 业：电气自动化（工业企业） 班 级：工企 姓 名 学 号：5 指导教师： 职 称 副教授 2012年6月 南京 摘 要 机械手在先进制造领域中扮演着极其重要的角色。在现代工业中，生产过程的机械化、自动化已成为突出的主题，机械手是在机械化、自动化生产过程中发展起来的一种新型装置。它可在空间抓、放、搬运物体等，动作灵活多样，广泛应用在工业生产和其他领域内Mechanical hand in the field of advanced manufacturing plays an extremely important role in. In modern industry, the production process of mechanization, automation has become a prominent theme, mechanical hand is in the mechanization, automation production process to develop a new device. It can catch, put goods, sorting, handling objects, flexible, can operate under the hostile environment to protect the personal safety, widely used in industrial production and other fields. In this paper,by reviewing the developmental status of the manipulator in recent years, combining the design of manipulator and systematic analyzing technology of the manipulator, We proposed the design scheme that the manipulator was driven by the pneumatic and the system was controlled by PLC. Integrative idea was adopted in this design to fully consider the characteristics of the software and hardware and complementary optimization. We analyzed and designed the overall structure, the implementation of structural, driving system and control system of the manipulator. We used pneumatic-driven in the driving system, PLC control unit in the control system to complete initialization of the system, manipulators moving, failure alarm and so on. Finally we put forward a control strategy which is simple, easy to realize, and clear theoretical significance. Through the work above, a practical, economical, high-reliability sorting material manipulator was designed, which also had certain reference value for the other types of economical PL