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北京信息科技大学

毕业设计(论文)

题 目: 气动机械 手升降臂结构设计

学 院: 机 电 工 程 学 院 专 业: 机械设计制造及其自动化(机电方向) 学生姓名: 姜 浙 闽 班 级/学 号 304010538 指导老师/督导老师:

起止时间:

摘 要

本文简要介绍了工业机器人的概念，机械手的组成和分类，气动技术的特点，PLC控制的特点,触摸屏的特点及国内外的发展状况。

本文对机械手进行总体方案设计，确定了机械手的技术参数。同时，设计计算了机械手的升降臂和回转臂结构，设计了机械手的手部结构。

本文系统地研究了机械手的气动系统，对气压系统工作原理图的参数进行了了解，大大提高了绘图效率和图纸质量。

利用可编程序控制器（PLC）对机械手进行控制，选取了合适的PLC型号，根据机械手的工作流程制定了可编程序控制器的控制方案，对机械手的面板操纵式（有动力）点位示教部分控制软件进行了设计。

关键词:工业机器人；机械手；气动；可编程序控制器；触摸屏；示教

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Abstract

This thesis gives a brief introduction of the conception of industrial robot and domestic and overseas development of industrial robot, including components and categories of manipulator, the characteristics of the system of air pressure drive technique and PLC, and the features of touch screen calibration.

This thesis makes a general designation and decides the technique parameter of manipulator. Meanwhile, it designs the elevator arm and Rotary arm structure of manipulator as well as the construction of the hand part.

This thesis focus on the analyzing of the air pressure drive system of manipulator and the study of the air pressure system working principle diagram datum, which helps a lot to make a improvement in charting.

With the help of PLC we attain the controlling of manipulator. In this thesis, I choose the proper type of PLC, work out the manipulation program of PLC controller according to the working progress of manipulator, and design the manipulation software of the manipulation of Control panel (Dynamic) - Point Demonstration part.

Keywords: industrial robot; manipulator; air pressure drive; PLC; touch screen;

Demonstration

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