毕业设计说明书(论文)外文摘要
Title The structure design and control of the Cartesian
coordinate handling robot
Abstract
With the popularity of industrial automation and development, the application of handling robots is becoming more and more popular, mainly in the automotive, electronic, mechanical processing, food ,medicine and other areas of the production 1ine or cargo transport , we can be more good to save energy and improve the transport efficiency of equipment or products,to reduce restrictions on other modes of transportation and inadequate to meet the requirements of modern economic development.
The paper describes the design of a Cartesian coordinate manipulator. The specific design work includes these: ①According to the analysis of the task, identify the process of the action of the pneumatic system, the pneumatic circuit and the pneumatic components. ②Design the mechanical structure of the robot to have a compact structure.③ Complete the PLC program so that the workpiece can be orderly placed on the shelf.
Keywords Handling mechanical hands, Pneumatic control , Solenoid valve, Programmable Logic Controller (PLC)
目 次
1 绪论 1
1.1 课题的研究背景和意义 1
1.2 工业机械手的发展状况 3
2 直角坐标式搬运机械手的总体设计 6
2.1 任务分析 6
2.2 气动回路设计 7
2.3 气动元件的选型 8
3 直角坐标式搬运机械手的机械结构设计 11
3.1 总体结构设计 11
3.2 连接件设计 11
4 直角坐标式搬运机械手的控制设计 16
4.1 PLC简介 16
4.1.1 PLC工作原理 16
4.1.2 PLC发展历史 18
4.2 输入输出信号 18
4.3 PLC选型与I/O地址分配 19
4.3.1 PLC的选型 19
4.3.2 I/O地址分配 20
4.4 PLC外部接线 22
4.5 PLC编程 23
结 论 28
致 谢 30
参 考 文 献 31