毕业设计（论文）-PLC物料搬运真空吸附手设计.doc

辽宁省交通高等专科学校机电系 毕业设计文件 设计题目:物料搬运真空吸附手 专业:机电一体化 姓名: 班级:07531 学号:04 完成期限:2009 年12月1日至2009年12月31日 指导教师： 设计任务 设计要求 1 2.采用气缸和真空发生器来实现其功能和结构设计；用PLC对其实现程序控制。 提交成果 第一稿（手写）；第二稿（打印，按格式） 设计进程 2009年12月18日至12月24日完成第二稿； 2009年12月24日至12月31日完成定稿。 指导教师评语 评阅教师评语 成 绩 设计成绩 指导教师 评阅成绩 评阅教师 答辩成绩 答辩负责人 总 评 负责人 Abstract: This time design is a material porterage the vacuum adsorb hand overall design and PLC control system design, in the design the process, request we usage machine electricity of knowledge completion, it design of contents main include: so cylinder design, top and bottom cylinder design, the vacuum adsorb a hand design, air pressure control system design, PLC control design etc. contents. Because the vacuum adsorb the hand usage function principle of the air vacuum, so organization in of spirit move a source all adoption air cylinder, and cylinder of adoption also easy to realization automation control.Among them concrete wrote a design step and to air cylinder function parameter of calculation, include air cylinder among them of output dint, air cylinder of output speed calculation, calculation air cylinder of main structure size, choose to use standard parameter and calculation it output power etc. calculation of piston pole diameter, air cylinder route of travel really settle and to air cylinder structure strength calculation and stability school pit. The design of electricity system is an usage machine fax move of knowledge, namely the PLC system carry on control, PLC control the system contain Siemens system, dragon system in Europe..What this time design adoption is Mitsubishi system. Because design is a machine electricity integral whole to turn a product, request the machine electricity combine, the electromagnetism valve be the key of this design, I usage double the electromagnetism valve with two coil control system, at safety limit top usage light fax machine control. Keyword:Air cylinder;Vacuum occurrence machine;Vacuum suck