车床上下料机械手毕业设计.doc

参考文献 摘 要 PAGE PAGE I 摘　　要 工业机器人一般可理解为：在工业自动化应用领域中的一种自动控制、可重复编程、多功能、多自由度的操作机（固定式的或是移动式的），用于搬运材料、工件、操持工具或检测装置，完成各种作业。 近年来随着工业自动化的发展机械手逐渐成为一门新兴的学科，并得到了较快的发展。机械手广泛地应用于锻压、冲压、锻造、焊接、装配、机加、喷漆、热处理等各个行业。特别是在笨重、高温、有毒、危险、放射性、多粉尘等恶劣的劳动环境中，机械手由于其显著的优点而受到特别重视。 机床上料机械手是典型的机电一体化设备，它可自动地为机床抓取工件，取代操作人员频繁取料，降低劳动强度，提高工作效率。 机械手自1999 年投入运行, 工作安全可靠, 效果良好, 可用做数控机床自动上料设备和生产线上的自动抓取设备。几年来, 逐步开发了相关实验、实训教学项目, 以机械手作为实验(训) 载体, 逐步形成了以学生为主体、理论与实践相结合的教学模式, 激发了学生的创造性和动手能力, 为提高学生的工程素质、全面提高学生的综合素质创造了基础条件。 关键词：车床上下料机械手 气压系统 结构设计 Abstract PAGE IV Abstract Industrial robot can generally be understood as: in industrial automation applications in the field of a kind of automatic control, can repeat programming, multi-function, many of the freedom of CaoZuoJi (fixed or movable), used for material handling, workpiece, conducted tools or detection device, finish all kinds of assignments. In recent years with the development of industrial automation manipulator gradually become a new discipline, and the rapid development. Manipulator is widely used in forging press, stamping, forging, welding, assembling, and machining, paint, heat treatment, and other industries. Especially in heavy, high temperature, toxic and dangerous, radioactive, many dust etc of bad labor environment, due to its advantages of significant manipulator by special attention. Machine feeding manipulator is typical of electromechanical equipment, it can automatically grab for machine tools, to replace the operators frequently take material, the reduction of labor intensity, improve work efficiency. Manipulator since 1999 are put into operation, safe and reliable work, the effect is good, can be used as nc machine tools automatic feeding equipment and production line acquirement equipment. For several years, and gradually developed related experiment, practice teaching program in experiments (training) as a manipulator carrier, and gradually formed a take the student as the main body, the theory and the practice teaching mode, stimulate