文档介绍：充值下载即送 CAD 图纸, QQ 36396305 摘要气动机械手是以气压为驱动力的机械手。机械手并不是在简单意义上代替人工的劳动,而是综合了人的特长和机器特长的一种拟人的电子机械装置,既有人对环境状态的快速反应和分析判断能力,又有机器可长时间持续工作、精确度高、抗恶劣环境的能力,它主要是用以按固定程序抓取、搬运物件或操作工具的自动操作装置。所以气动机械手能够降低劳动强度,提高生产效率。但它的缺点也很明显,因为气体具有很大的可压缩性,要做到气动机械手精确定位难度很大,尤其是难以实现任意位置的多点定位;而且可压缩性也带来不能承受过重的负载的限制。传统气动系统只能靠机械定位置的调定位置而实现可靠定位,并且其运动速度只能靠单向节流阀单一调定,经常无法满足许多设备的自动控制要求。本课题经过深刻的研究发现,目前生产线上的气动翻转机械手一个运动进程只能实现一次抓取和翻转功能的,感觉这种机械手效率太低。所以本次设计针对这个缺点,设计出了一种气动翻转机械手,它在一个运动进程能实现两次抓取和翻转,提高了工作效率,加快生产效率。全文由五章构成: 关键词:气动装置;机械手;翻转装置;夹瓶器; 充值下载即送 CAD 图纸, QQ 36396305 A bstract Pneumatic manipulator isa robot which is based on Pressure-driven .The robot is bination of expertise and expertise of an anthropomorphic machine electro-mechanical device ,not simply instead of manual labor. It owns both the rapid response to the environment state and the ability ofa long continuous operation , high accuracy , and the resistance to harsh environments . It is mainly used to crawl ata fixed program, and carr y objects and operat e tools automatically .SoP neumatic Manipulator can reduce labor intensity, improve production efficiency .H owever, its disadvantages are obvious. P neumatic M anipulator getting the precise positioning is very difficult, especially achiev ing multi-point positioning to anywhere because of the pressibility of gas. A lso, pressibility limi tsa load tobe too heavy. T raditional pneumatic system only rel ies on the set position of the mechanical giv ing location and reliable positioning and velocity which rel ies ona single one-way throttle .So it is often unable to meet many requirements of the automatic control equipment . A fter a deep study , we found that the pneumatic flip robot on the current production line can only be achieved crawling and flip function once ina movement process whose efficiency is too low .So we design a pneumatic flip robot which can achieve the two crawl ing and flipping in a motion process .T here isnodoubt that the pneumatic flip robot can improve work efficiency and speed up