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基于PLC與觸摸屏的印染機監(jiān)控系統(tǒng)

發(fā)布時間:2018-06-12 23:52

  本文選題:印染機 + PLC; 參考:《青島大學》2017年碩士論文


【摘要】:印染業(yè)是我國的傳統(tǒng)產(chǎn)業(yè),一直為我國的社會經(jīng)濟發(fā)展做出了重要貢獻。同時印染業(yè)又是資源消耗高、污染較重的行業(yè),其生產(chǎn)加工工藝的發(fā)展改進對產(chǎn)品的質(zhì)量和能耗會起到重要的作用。當前一些企業(yè)的印染設備仍采用過時的控制系統(tǒng)硬件和生產(chǎn)工藝,造成故障率高、維護維修困難、產(chǎn)品質(zhì)量不能保證等缺點,嚴重影響了生產(chǎn)的正常進行。論文對某老型號印染設備的監(jiān)控系統(tǒng)進行了重新設計,采用新型控制器和軟件完成升級功能。論文主要內(nèi)容由以下五部分組成:課題背景及意義、印染機監(jiān)控系統(tǒng)方案設計、印染機監(jiān)控系統(tǒng)硬軟件設計、觸摸屏界面設計和系統(tǒng)仿真調(diào)試?刂破鞑捎梦鏖T子S7-300系列PLC替換原控制器,實現(xiàn)配料控制功能。操作監(jiān)控界面選用西門子MP277型觸摸屏,實現(xiàn)設備參數(shù)設置、運行控制、運行狀態(tài)監(jiān)控、故障報警等功能。驗證了所設計系統(tǒng)的可行性。新的監(jiān)控系統(tǒng)將更好地滿足工藝需求,提高產(chǎn)品質(zhì)量,操作方便,并提高生產(chǎn)效率。
[Abstract]:Printing and dyeing industry is the traditional industry of our country, has made important contribution to the social and economic development of our country all the time. At the same time, printing and dyeing industry is an industry with high resource consumption and heavy pollution. The development and improvement of production and processing technology will play an important role in product quality and energy consumption. At present, some enterprises still use outdated control system hardware and production technology, resulting in high failure rate, difficult maintenance, product quality can not be guaranteed and other shortcomings, seriously affecting the normal production. The paper redesigns the monitoring system of an old type printing and dyeing equipment, and adopts a new controller and software to complete the upgrade function. The main content of this paper consists of the following five parts: background and significance of the subject, scheme design of printing and dyeing machine monitoring system, hardware and software design of printing and dyeing machine monitoring system, touch screen interface design and system simulation debugging. Siemens S7-300 series PLC is used to replace the original controller to realize the batching control function. Siemens MP277 touch screen is used in the operation monitoring interface to realize the functions of equipment parameter setting, operation control, running state monitoring, fault alarm and so on. The feasibility of the designed system is verified. The new monitoring system will better meet the process requirements, improve product quality, easy to operate, and improve production efficiency.
【學位授予單位】:青島大學
【學位級別】:碩士
【學位授予年份】:2017
【分類號】:TS190.4;TP277

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