基于PLC的塑料挤出机远程监控系统设计  

Remote monitoring system design for extruder based on PLC

作　　者：李光明[1] 杨攀攀 薛鑫 袁凯 Li Guangming;Yang Panpan;Xue Xin;Yuan Kai(School of Electronic Information and Artificial Intelligence,Shaanxi University of Science&Technology,Xi’an 710021,China;Xi’an Huaizhi Electronic Technology Co.,Ltd.,Xi’an 710068,China)

机构地区：[1]陕西科技大学电子信息与人工智能学院,陕西西安710021 [2]西安怀智电子科技有限公司,陕西西安710068

出　　处：《合成树脂及塑料》2023年第2期56-59,共4页China Synthetic Resin and Plastics

摘　　要：为了保证塑料挤出机稳定运行,提高企业生产效率,对生产设备进行远程监控,设计开发了基于可编程逻辑控制器(PLC)的塑料挤出机远程监控系统。该系统由数据采集模块与生产监控平台两部分构成。其中,数据采集模块主要以树莓派单片机为基础,从PLC中读取数据再发送到云服务器,生产监控平台可以远程对塑料挤出机的挤出量、电流、转速与机筒温度进行监控,记录设备保养信息,提供设备报警等功能。该塑料挤出机远程监控系统操作简单,实用性强,确保了挤出机的安全、稳定、高效运行。Remote monitoring system for plastic extruder based on programmable logic controller(PLC)was designed and developed to monitor the production equipment remotely so as to ensure the stable operation of the extruder and improve the efficiency of the plant.The system is composed of data collection module and operation monitoring platform.The former module,based on raspberry Pi one-chip computer,reads data from PLC and sends them to cloud server;the latter platform supervises the extrusion amount,current,speed and temperature of barrel of extruder,records the information of equipment maintenance and provides alarm for equipment.The monitoring system is easy to use in practice,ensuring the safe,stable and efficient operation of extruder.

关 键 词：塑料挤出机 树莓派单片机 远程监控系统 

分 类 号：TQ325[化学工程—合成树脂塑料工业] TP274.2[自动化与计算机技术—检测技术与自动化装置]