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毕业设计（论文）题目：基于PLC的汽水灌装机控制系统设计系别：专业：学生姓名：指导教师：年6月15日I摘要本论文介绍了可编程控制器与世纪星监控软件在汽水灌装机中的控制方法和原理，采用了新的检测方法，实现了整个生产线的自动化。本论文详细论述了汽水灌装机控制系统的设计步骤，通过对灌装机系统的充分了解，以行业现状为出发点，结合其他行业自动控制技术的应用情况，提出了基于PLC的汽水灌装机控制系统的基本结构。用日本OMRON系列可编程控制器设计了多移阀开启、破瓶检测、破瓶捡出、自动压盖等过程的自动控制。最后，简要介绍了世纪星组态软件，附有汽水灌装机控制系统的组态画面。本系统设计中完成了汽水灌装机控制系统的硬件的配置和软件方面的设计，并利用世纪星组态软件实现了实时监控系统的设计，使得整个设计形象，实用。采用PLC来控制饮料生产线，实现了汽水灌装机控制系统的自动化，对劳动生产率的提高，对饮料的质量和产量的提高都具有深远的意义。关键词：灌装机控制系统；可编程控制器；组态软件IIAbstractThispaperintroducesbrieflytheprogrammablelogicalcontrollerandthecenturystarmonitoringsoftwareusesinthecarbonateddrinksfillingmachineofcontrollingmethodandtheprinciple,usedthenewexaminationmethod,andachievetheautomationoftheentireproductionline.Thispaperdescribesindetailthecontrolsystemofthecarbonateddrinksfillingmachinedesignsteps,abriefintroductionofthecarbonateddrinksfillingmachinecontrolsystemandbaseontheself-industryandtheapplicationoftheothertradeonauto-controltechnique,proposedtheframeofthecontrolsystembasedonprogrammablelogicalcontroller.DesignthecontrolsystemofthecarbonateddrinksfillingmachinebasedontheprogrammablelogicalcontrolleranddesignsthecontrolsystembyOMRONforopeningvalve,inspectingandpickingoutthebrokenbottle.Atlast,thesimulationsoftwareofconfigurationbrieflyanddescribesimulationprocessindetail,therearecarbonateddrinksproductionlineconfigurationscreen.Thisdesigncompletesthecarbonateddrinksproductionlinehardwareconfigurationandsoftwaredesignandusescenturystarconfigurationsoftwaretomonitorreal-timesystem,toachievetheimageoftheentiredesignimageandpractical.Achievetheautomationofthecarbonateddrinksfillingmachine.Notonlyimprovethelaborproductivity,butalsohasfar-reachingsignificanceoftheimprovementofqualityandyield.Keywords:Carbonateddrinksfillingmachinecontrolsystem,ProgrammableLogicalController,ConfigurationsoftwareIII目录绪论......................................................................................................................................................11灌装控制系统总体介绍...............................................................................................................41.1灌装机的主要类型.................................................................................................................41.1.1旋转型灌装机.................................................................................................................41.1.2直线型灌装机.................................................................................................................41.2灌装的基本方法介绍............................................................................................................51.3灌装机以及灌装方式的确定...............................................................................................61.3.1灌装机的确定.................................................................................................................61.3.2灌装方式的确定.............................................................................................................62汽水灌装机控制系统设计方案..................................................................................................82.1总体设计思路........................................................................................................................82.2汽水灌装机控制系统的具体流程.......................................................................................83汽水灌装机控制系统的硬件设计...........................................................................................103.1PLC的选型...........................................................................................................................103.1.1选择PLC控制的原因................................................................................................103.1.2PLC介绍.......................................................................................................................103.1.3PLC型号的选择..........................................................................................................113.2PLC硬件系统的连接..........................................................................................................123.3灌装机的传动原理...............................................................................................................133.4灌装机的重要硬件详解......................................................................................................133.4.1灌装机的供瓶机构......................................................................................................133.4.2瓶的升降机构...............................................................................................................133.4.3灌装阀的功能...............................................................................................................144汽水灌装机控制系统的软件设计...........................................................................................154.1系统程序的指令介绍..........................................................................................................154.2可编程序控制器I/O分配..................................................................................................154.3工作过程分析.....................................