【正文】 河南科技學(xué)院 2020 屆本科畢業(yè)論文（設(shè)計(jì)） 論文題目：自動(dòng)門氣動(dòng)系統(tǒng)設(shè)計(jì)及運(yùn)動(dòng)仿真 學(xué)生姓名 : 所在院系： 所學(xué)專業(yè)： 導(dǎo)師姓名： 完成時(shí)間： 摘 要 自動(dòng)門是自動(dòng)化進(jìn)程中的一個(gè)典型代表，此設(shè)計(jì)就是運(yùn)用所學(xué)的知識(shí)，結(jié)合實(shí)際需要而進(jìn)行研究的。 本文 主要對(duì)自動(dòng) 門的 氣動(dòng) 開閉系統(tǒng)進(jìn)行了設(shè)計(jì) ， 并對(duì)其運(yùn)動(dòng)進(jìn)行了仿真 。通過對(duì)自動(dòng)門功能、結(jié)構(gòu) 進(jìn)行分析，確定了自動(dòng)門氣動(dòng)控制系統(tǒng)原理圖、編制了 PLC 控制程序，實(shí)現(xiàn)了自動(dòng)門的工作過程。在此基礎(chǔ)上利用Pro/E 軟件進(jìn)行自動(dòng)門結(jié)構(gòu)三維建模、虛擬裝配和工作過程的運(yùn)動(dòng)仿真。 關(guān)鍵詞： 自動(dòng)門，氣動(dòng)系統(tǒng)， PLC 自動(dòng) 控制， Pro/E 建模 仿真 Automatic door Pneumatic system Design and motion Simulation Abstract The automatic door is the automation in the process of a typical representative, this design is the use of learned knowledge, bined with the actual needs and make a study of. This paper focuses on the automatic door opening and closing ’s pneumatic system was designed, and its motion simulation. Through analyzed the automatic doors function and structure to identified the automatic pneumatic control system diagram, and piled the PLC control procedures, to achieve the automatic door working process. On this basis, using Pro / E software for automatic door structure of 3D modeling, virtual assembly and motion simulation of the working process. Keywords: Automatic door, Automatic Control of Pneumatic System, PLC, Pro / E Modeling and Simulation 目 錄 1 前言 ............................................................................................................................ 1 自動(dòng)門的概述 .................................................................................................. 1 國(guó)內(nèi)自動(dòng)門的發(fā)展現(xiàn)狀 .................................................................................. 1 自動(dòng)門的發(fā)展趨勢(shì) ........................................................................................... 2 2 自動(dòng)門自動(dòng)開閉氣動(dòng)系統(tǒng)設(shè)計(jì)方案 ........................................................................ 2 自動(dòng)開閉氣動(dòng)系統(tǒng)的主要構(gòu)成裝置 .............................................................. 2 自動(dòng)門自動(dòng)開閉氣動(dòng)系統(tǒng)的設(shè)計(jì)理念 .......................................................... 3 自動(dòng)門自動(dòng)開閉氣動(dòng)系統(tǒng)功能分析 .............................................................. 3 自動(dòng)門的控制要求 .......................................................................................... 3 氣動(dòng)系統(tǒng)的設(shè)計(jì)方案 ....................................................................................... 3 自動(dòng)門的結(jié)構(gòu)設(shè)計(jì)方案 ................................................................................... 4 3 氣壓傳動(dòng) .................................................................................................................... 5 氣壓傳動(dòng)的原理及組成 .................................................................................. 5 氣壓傳動(dòng)的優(yōu)缺點(diǎn) .......................................................................................... 5 4 氣動(dòng)系統(tǒng)的選擇 ........................................................................................................ 6 氣泵的選擇 ....................................................................................................... 7 氣缸的選擇 ...................................................................................................... 7 氣缸主要尺寸的設(shè)計(jì) ............................................................................ 8 氣缸的主要結(jié)構(gòu)設(shè)計(jì) ............................................................................ 9 氣缸的選擇 .......................................................................................... 10 其它氣動(dòng)元件的選擇 .................................................................................... 12 5 可編程控制器（ PLC）的選擇 .............................................................................. 12 PLC 的產(chǎn)生與發(fā)展 ........................................................................................ 12 PLC 的特點(diǎn) .................................................................................................... 13 PLC 的工作原理 ............................................................................................ 13 PLC 的選型 .................................................................................................... 13 控制功能 ........................................................................................................ 14 程序設(shè)計(jì) ........................................................................................................ 15 自動(dòng)門的開閉方式分析 ................................................................................ 16 PLC 的硬件選擇 ............................................................................................ 17 傳感器的功能與選擇 .......................................................................... 17 PLC 的硬件接線 .................................................................................. 17 6 自動(dòng)門的模擬 .......................................................................................................... 18 自動(dòng)門主要部分的三維建模 ......................................................................... 18 自動(dòng)門主要部件圖 .............................................................................. 18 自動(dòng)門主要部件的裝配 ...................................................................... 18 自動(dòng)門的運(yùn)動(dòng)仿真及結(jié)果分析 ..................................................................... 20 7 設(shè)計(jì)總結(jié) .................................................................................................................. 22 致謝 .............................................................................................................................. 24 參考文獻(xiàn) ...................................................................................................................... 25