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摘 要
隨著工業(yè)自動(dòng)化水平日益提高，眾多工業(yè)企業(yè)均面臨著傳統(tǒng)生產(chǎn)線的改造和重新設(shè)計(jì)問(wèn)題。PLC（可編程序控制器）是以微處理器為核心的工業(yè)控制裝置，它將傳統(tǒng)的繼電器控制系統(tǒng)與計(jì)算機(jī)技術(shù)結(jié)合在一起，近年來(lái)在工業(yè)自動(dòng)控制、機(jī)電一體化、改造傳統(tǒng)產(chǎn)業(yè)等方面得到普遍應(yīng)用。
作為通用工業(yè)控制計(jì)算機(jī)，其實(shí)現(xiàn)了工業(yè)控制領(lǐng)域接線邏輯到存儲(chǔ)邏輯的飛躍，在世界工業(yè)控制中發(fā)揮著越來(lái)越重要的作用。在飲料行業(yè)，自動(dòng)化生產(chǎn)線的生產(chǎn)方式是推廣的最普及的一種生產(chǎn)模式，它促使灌裝的速度大幅提升，同時(shí)也使得灌裝精度更高，給企業(yè)帶來(lái)了不可小覷的生產(chǎn)力。鑒于此，設(shè)計(jì)者利用PLC的功能和特點(diǎn)設(shè)計(jì)出了一款飲料灌裝生產(chǎn)流水線控制系統(tǒng)。 本文所涉及的飲料灌裝自動(dòng)化生產(chǎn)線采用PLC控制，流量計(jì)計(jì)量，確保了灌裝的速度和精度。
本文詳細(xì)論述了飲料灌裝機(jī)控制系統(tǒng)的設(shè)計(jì)步驟，通過(guò)對(duì)灌裝機(jī)系統(tǒng)的充分了解，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的飲料灌裝機(jī)控制系統(tǒng)的基本結(jié)構(gòu)。本系統(tǒng)設(shè)計(jì)中完成了飲料灌裝機(jī)控制系統(tǒng)的硬件的配置和軟件方面的設(shè)計(jì)，實(shí)現(xiàn)了飲料灌裝機(jī)控制系統(tǒng)的自動(dòng)化。對(duì)勞動(dòng)生產(chǎn)率的提高，對(duì)飲料的質(zhì)量和產(chǎn)量的提高都具有深遠(yuǎn)的意義。利用PLC控制飲料灌裝生產(chǎn)過(guò)程，可有效提高灌裝生產(chǎn)效率，并顯著增加控制系統(tǒng)的可靠性和柔性。
關(guān)鍵詞：可編程控制器；自動(dòng)化；灌裝；生產(chǎn)線
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Abstract
With?the?increasing?level?of?industrial?automation,?many? industrial?enterprises?are?faced?with?the?transformation?of?traditional?production?line?and?re-design?problem.?PLC?(programmable?logic?controller)?is?a?microprocessor?as?the?core?of?industrial?control?devices,?it?will?relay?the?traditional? control?system?combined?with?computer?technology?in?recent?years?in?industrial?automation,?mechanical?and?electrical?integration,?the?transformation? of?traditional?industries?such?as?generally?applied.?
As?a?general-purpose?industrial?control?computer,?the?realization?of?industrial?control?wiring?logical?leap?in?logic?to?storage,?industrial?control ?in?the?world?is?playing?an?increasingly?important?role.?In?beverage?industry,automated?production?line?mode?of?production?is?to?promote?the?most?popular?a?kind?of?production?mode,?it?causes?the?filling?speed?increases,?but?make?the?filling?a?higher?precision,?to?bring?enterprise?cannot?small? gaze?of?productivity.?In?view?of?this,?the?designers?of?the?use?of?PLC?functions?and?features?designed?a?beverage?filling?production?line?control?system.????
This?paper?involves?the?drinks?filling?automation?production?line? adopts?PLC?control,?flow?meter?metering,?insure?the?filling?speed?and?precision.?This?paper?describes?in?detail?the?control?system?of?the?drinksfilling?machine?design?steps,?a?brief?introduction?of?the?drinks?filling?machine?control?system?and?baseon?the?self-industry?and?the?application?of?the?other?trade?on?auto-control?technique,?proposed?the?frame?of?the?control?system?based?on?programmable?logical?controller.?This?design?completes?the?drinks?production?line?hardware?configuration?and?software?design,to?achieve?the?automation?of?the?carbonated?drinks?filling?machine.?Not?only?improve?the?labor?productivity,?but?also?has?far-reaching?significance?of?the?improvement?of?quality?and?yield.?PLC?control?of?the?use?of?beverage?filling?production?process,?which?can?effectively?improve?the?production?efficiency?of?filling,?and?significantly?increase?the?reliability?of?controlsystems?and?flexible.??
Keywords:?Programmable?controller；Automation；Filling；Production?line
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