【正文】 畢業(yè)設(shè)計(jì)說明書PLC 在電鍍生產(chǎn)線控制系統(tǒng)中的應(yīng)用設(shè)計(jì)學(xué) 院 ： 學(xué) 院專 業(yè) ： 電 氣 工 程 及 其 自 動(dòng) 化學(xué) 生 姓 名 ： 學(xué) 號(hào)： 指 導(dǎo) 教 師 ： 2022 年 6 月II / 46摘 要電鍍行車生產(chǎn)線自動(dòng)化的程度在德國、意大利、美國等國家的發(fā)展水平已經(jīng)較高，而在我國尚處于發(fā)展階段。本課題以行業(yè)現(xiàn)狀為出發(fā)點(diǎn)，結(jié)合其他行業(yè)自動(dòng)控制技術(shù)的應(yīng)用情況，提出了基于 PLC 的電鍍行車自動(dòng)生產(chǎn)線的設(shè)計(jì)，并通過應(yīng)用機(jī)械、可編程序控制器(PLC)等多項(xiàng)專門技術(shù)開發(fā)的自動(dòng)生產(chǎn)系統(tǒng)。本文首先分析和制定了該生產(chǎn)線的整體設(shè)計(jì)思想和方案，確保了該生產(chǎn)線系統(tǒng)具備真正的自動(dòng)化生產(chǎn)能力且結(jié)構(gòu)簡單。在該生產(chǎn)線的控制系統(tǒng)中，采用了高可靠性，高穩(wěn)定性，編程簡單，易于使用，而且廣泛應(yīng)用于現(xiàn)代工業(yè)企業(yè)生產(chǎn)線過程控制中的控制器 PLC。重點(diǎn)分析了系統(tǒng)軟硬件設(shè)計(jì)部分，并給出了系統(tǒng)主電路圖、PLC 控制 I/O端口分配表以及整體程序流程圖等，實(shí)現(xiàn)了電鍍生產(chǎn)自動(dòng)化，提高了生產(chǎn)效率，降低了勞動(dòng)強(qiáng)度。為適應(yīng)現(xiàn)代傳統(tǒng)的工業(yè)控制系統(tǒng)，我們還采用了基于組態(tài)王軟件的系統(tǒng)作為上位機(jī)，配合下位機(jī) PLC 完成了該系統(tǒng)的實(shí)時(shí)監(jiān)控系統(tǒng)功能，更好的使該自動(dòng)生產(chǎn)系統(tǒng)融入到現(xiàn)代工業(yè)控制領(lǐng)域中。關(guān)鍵詞：PLC 、電鍍生產(chǎn)線、控制系統(tǒng)、組態(tài)王III / 46AbstractPlating production line driving the degree of automation in Germany, Italy, the United States and other countries have higher levels of development, while in China is still in development topics to the industry status quo as the starting point, bined with other industry application of automatic control technology proposed PLCbased automatic electroplating production line design lane, and through the application of mechanical, programmable logic controller (PLC) and many other specialized technology developmentautomated production , analysis and development of the production line39。s overall design concept and programs to ensure that the production line automation system with real ability and a simple the production line control system, using a high reliability, high stability, simple programming and easy to use, and is widely used in modern industrial process control of production line controller PLC.Key parts of the system hardware and software design, and the system hardware, wiring diagram, PLC control I / O port allocation table and the overall program flow, etc., to achieve a plating production automation, improve productivity and reduce labor order to adapt the modern tradition industry control system, we also used based on the configuration king software system had taken on the position machine, coordinate lower position machine PLC has pleted this system realtime monitoring system function, better caused this automatic production system to integrate to the modern industry control domain in.Key words: PLC ,Electroplating production line,Control System, Configuration KingIV / 46目 錄摘 要 ........................................................................................................................ⅠABSTRACT(英文摘要) ............................................................................................Ⅱ目 錄 ..........................................................................................................................IV前 言 .......................................................................................................................... 1第一章 緒論 ...............................................................................................................3 PLC 的發(fā)展和歷史趨勢 .................................................................................3 PLC 的分類 .....................................................................................................4 PLC 系統(tǒng)組成及各部分的功能 .....................................................................7 PLC 的基本工作原理 .....................................................................................8 電鍍生產(chǎn)線的控制系統(tǒng)概述與選題背景意義 ............................................9 基于 PLC 的電鍍行車的控制系統(tǒng)的概述 .......................................9 課題的選題背景及意義 ...................................................................9 控制對(duì)象的設(shè)計(jì)要求詳述 ..........................................................................10第二章 系統(tǒng)的硬件設(shè)計(jì) ...........................................................................................12 系統(tǒng)總 體設(shè)計(jì) ..............................................................................................12 應(yīng)用系統(tǒng)總體方案設(shè)計(jì) ..................................................................12 系統(tǒng)硬件設(shè)計(jì)根據(jù) ..........................................................................12 的機(jī)型選擇 ................................................................................12 I/O 分配表及其端子接線圖 ......................................................................14 主電路的 設(shè)計(jì) ..............................................................................................16 電鍍生 產(chǎn)線的工作流程圖 .........................................................................18第三章 系統(tǒng)的軟 件設(shè)計(jì) .........................................................................................20 軟件的組成及應(yīng)用 .....................................................................................20 PLC 內(nèi)部資源 ..................................................................................20 PLC 編 程語言 ..................................................................................21 組 態(tài)軟件 .........................................................................................22 組態(tài)王軟 件設(shè)計(jì) .........................................................................................24V / 46第四章 梯形 圖 .........................................................................................................35結(jié) 論 ........................................................................................................................39參考文獻(xiàn) ..................................................