玻璃生产线温度控制系统设计摘 要 本文介绍了对传统玻璃生产线退火窑输送装置的改进及其温度控制系统完善的设计过程。文中首先对玻璃生产线退火窑的国内外进展现状，以及其温度控制系统的结构组成和原理进行了简单介绍。然后针对连续式退火窑的结构特点，设计了一套可灵活改变输送装置的三维输送机构。结合转位机构的特点，采纳步进电机带动齿轮副，实现各输送装置的灵活转换。各类输送装置速度的调节是采纳 PLC 控制变频器来实现的。在温度控制系统的设计方面，本设计在退火窑各个温度区均采纳周波控制系统，来对各温度区进行温度调节。设计后的退火窑和温度控制系统可以在提高玻璃制品生产效率的同时，也可使退火窑的退火质量得以优化。关键词：退火窑，输送装置，转位机构，温度控制系统，PLC 控制Production line of the glass annealing kiln and its temperature control system designAbstract This paper introduces the traditional glass production line annealing kiln feeding device and the improvement of the temperature control system design process. In this paper, glass production line annealing kiln development status at home and abroad, as well as its temperature control system structure and principle were introduced. Then according to the continuous annealing kiln structure characteristics, design a set of flexible change of three-dimensional conveying mechanism conveying device. Combined with the indexing mechanism characteristics, using a stepper motor to drive the gear pair, each conveying device realize flexible conversion. Various types of conveyor speed adjustment is the use of PLC control of frequency converter to realize. In the temperature control system design, the design of each temperature zone in annealing furnace adopts frequency control system, to each temperature zone is used for temperature regulation. Design of annealing furnace and temperature control system to improve the glass products production and efficiency at the same time,...
