基于射频技术实现的自动喷漆生产线控制系统的设计.pdf

行业应用与交流
《自动化技术与应用》2015年第34卷第8期
Industrial Applications and Communications
基于射频技术实现的自动喷漆生产线控制系统的设计
刘志1,刘燕2
(1.兰州兰石换热设备有限责任公司,甘肃兰州730000
2.常熟理工学院电气与自动化学院,江苏常熟215500)
摘要:压紧板是新型节能换热器的基本组件,由于尺す大、形状变化多,其喷涂工艺一直未突破传统人工作业的模式,造成换
热器生产质量和数量的影响。基于射频技术实现的压紧板喷漆自动化生产线,由载码体记忆功能自动识别压紧板喷涂工艺,
通过PLC和触摸屏技术构成监控系统完成压紧板自动喷涂过程。本文从压紧板喷涂自动生产线的组成、RFID射频识别
技术的硬件组成以及软件程序等方面进行了阐述。该系统的应用极大地提高了压紧板喷涂线的自动化智能化水平,为换热
器压紧板智能喷涂领域提供了一个良好示例。
关键词:自动喷漆生产线,RFID射频识别技术;控制系统
中图分类号:TP273文献标识码:B文章编号:1003-7241(2015)08-0113-04
Design on Control System of Automatic Spraying Production
Line Based on Radio Frequency Technology
LIU Zhi LIU Yan'
(1. Lanzhou Lanshi Heat Exchanger Equipment Limited Liability Company, Lanzhou 730000 China
2. School of Electrical and Automotive Engineering, Changshu Institute of Technology, Changshu 215500 China)
Abstract: The pressing plate is a basic component of new energy-saving heat exchanger, due to big size, and more change shape, the
spraying process can not break the traditional manual operation mode, affects the quality and quantity of heat exchanger
production Based on radio frequency technology the automatic production lines of spraying process is realized, Automatic
recognizes spraying process of the pressing plate by the carrier code memory function, the monitoring system is composed
through PLC and touch screen technology to complete automatic spraying of pressing plate. This article from the
composition of spraying automatic production line of the pressing plate, hardware composition and software program of
RFID radio frequency identification technology are expounded. The application of the system greatly improves automation
intelligent level of pressing plate spraying line, provides a good example to pressing plate of heat exchanger intelligent
spraying field
Key words: automatic spraying production line; radio frequency identification; control system
1引言
在生产过程中,压紧板一般经机加工设备制造而得到不同
可拆式板式换热器是一种新型的节能热交换装置,具的形状与大小的板材,后对板材经喷涂处理后成型。由于
有加热、冷却、热回收、快速灭菌等多种用途,在石油、压紧板尺寸大、形状变化多,其喷涂处理工艺、漆膜厚度
化工、电力、食品、住宅供暖、供热水、空调等部门得到
等要求均不同。传统的喷涂处理主要靠人工作业完成,这
广泛应用。压紧板是换热器的基本组件,随可拆式板式换
种喷涂方式不仅效率低且不能进行大规模的生产作业,严
热器应用场所的不同,压紧板的形状、大小、各不相同。
重制约了换热器的生产规模和生产质量。为了提高压紧板
的喷涂效率和喷涂质量,在分析了压紧板的喷涂工艺流程
收稿日期:2015-03-09
和相关控制要求的基础上,设计了基于RFID射频识别技
m Techniques of Automation &Applications I 113