基于PLC的棉花糖制作控制系统设计

基于PLC的棉花糖制作控制系统设计摘要随着智能制造技术的快速发展，传统手工棉花糖制作方式因效率低、质量不稳定等问题有待改进。本课题研究基于三菱PLC(Programmable Logic Controller)设计一个自动化棉花糖制作控制系统。该系统通过LC作为控制核心，实现对机械臂和温度湿度的实时监控与调控，从而提高生产效率、降低成本并改善产品质量。系统的设计涵盖了从原材料采集到产品成品输出的全流程，包括温湿度传感器的使用、PLC程序的编写、机械臂控制的集成以及环境模拟等。通过PLC实现了温湿度数据的采集、分析和处理，同时对机械臂的运动轨迹进行动态调节。该控制系统具有高精度、高可靠性、高稳定性和低维护成本等特点，能够满足工业生产中的复杂需求。其应用范围广泛，适合用于食品加工设备（如加工机）的智能化改造。本设计通过PLC技术实现了棉花糖制作系统的自动化控制，为制造业的发展提供了重要的技术支持。关键词：三菱PLC;自动化；机械臂AbstractWith the rapid development of intelligent manufacturing technology,thetraditional manual cotton candy making method needs to be improved due toproblems such as low efficiency and unstable quality.In this paper,based onMitsubishi PLC (Programmable Logic Controller),an automatic cotton candy makingcontrol system is designed.With PLC as the control core,the system realizesreal-time monitoring and control of the manipulator and temperature and humidity,thus improving production efficiency,reducing costs and improving product quality.The design of the system covers the whole process from the collection of rawmaterials to the output of finished products,including the use of temperature andhumidity sensors,the programming of PLC,the integration of mechanical arm controland environmental simulation.The collection,analysis and processing of temperatureand humidity data are realized by PLC,and the motion trajectory of the manipulator isdynamically adjusted.The control system has the characteristics of high precision,high reliability,high stability and low maintenance cost,which can meet the complexrequirements in industrial production.It has a wide range of applications and issuitable for the intelligent transformation of food processing equipment (such asprocessors).This design realizes the automatic control of cotton candy productionsystem through PLC technology,which provides important technical support for thedevelopment of manufacturing industry.Key words:Mitsubishi PLC;automation;mechanical arm目录第1章绪论1.1研究背景与意义1.2国内外研究现状.…21.2.1国内研究现状.…1.2.2国外研究现状1.3课题主要研究内容及章节安排第2章系统的设计方案2.1系统的方案设计2.1.1棉花糖制作的设计方案.52.1.2PLC的选型............62.1.3步进电机的工作原理及其选型........................................2.1.4加热炉头的型号选择2.1.5温湿度传感器的型号选择.92.1.6光电度传感器的型号选择2.1.7步进电机及其驱动的选型102.2本章小结12第3章系统的硬件设计733.1PLC的介绍133.2主电路设计.153.3PLC输入和输出变量分配表.163.4PLC硬件接线图第4章系统的软件设计.194.1编程软件GX Works2194.2棉花糖的主流程程序设计194.3各个花型棉花糖的制作流程设计20第5章程序的仿真与调试.23h论.27参考文献28致谢.30附录3