粉状稀土原料定量称重包装控制系统的设计  

Design of Powdery Rare Earth Materials Quantitative Weighing and Automatic Packaging Control System

作　　者：赵国军[1,2] 李忠虎[1] 张祥[3] 

机构地区：[1]内蒙古科技大学信息工程学院,内蒙古包头014010 [2]中国北方稀土(集团)高科技股份有限公司,内蒙古包头014030 [3]内蒙古电力集团乌兰察布电业局,内蒙古乌兰察布012000

出　　处：《仪表技术与传感器》2016年第4期46-49,53,共5页Instrument Technique and Sensor

摘　　要：在电子称出现以前,对散状物料的定量包装,传统的方法是先通过机械秤进行静态称量,然后再进行手工包装。这种模式存在如下不足,不仅定量称重环节的称量精度不高,而且工人的劳动强度极大。自动定量称重包装是稀土原料出厂时的最后一个环节。为提高稀土定量称重包装控制的自动化水平,文中设计了一种全自动的定量称重包装控制系统。实践证明,该系统对实际生产具有重要的实用价值。Before the electronic balance appears,the quantitative packing of the bulk material always uses the manual packing mode. Traditionally,they will be weighed with the mechanical scale first,and then be packed manually by workers. The disadvantage of this operating mode is neither precise nor efficient. Automatic quantitative packaging is the last step before they leave the factory. Thus,to improve the automation level of quantitative packaging of powdery rare earth material,a control system of quantitative weighing and automatic packaging was designed. Practices show that this control system has important practical value on the production.

关 键 词：稀土原料 定量称重 动态称重 自动包装 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]