Pneumatic manipulator has the advantages of simple structure, high precision, low price and other characteristics, and has been used by more and more enterprises. According to the present situation that traditional production line needs artificial material handling, a programmable controller is designed, which uses a cylinder to drive the manipulator to realize automatic production. In the design process, the paper mainly introduces the design of pneumatic manipulator device and PLC control system.%气动机械手具有结构简单，定位精度高，价格低廉等特点，逐渐被越来越多的企业所使用。本文根据公司传统生产线需人工进行物料抓取的现状，设计一种由可编程控制器控制、用气缸驱动的机械手来实现生产线的自动化生产。在设计过程中，重点介绍了机械手的气动装置和PLC控制系统的设计。
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