摘  要：針對目前人工監測難以滿足擠出式乳膠絲生產需要的問題，開發一套擠出式乳膠絲關鍵生產參數監測系統。基于擠出式乳膠絲生產工藝，提出制約產品質量的關鍵生產參數，建立以攪拌狀態、溫度、速度及酸堿度為監測量，Modbus為通信協議和MCGS為開發平臺的監測系統，提高擠出式乳膠絲生產可控性和穩定性。實驗結果表明：系統能準確監測乳膠絲生產狀態，有利于乳膠絲產品質量建模及性能提升。
關鍵詞：乳膠絲；監測系統；MCGS；Modbus
文獻標志碼：A       文章編號：1674-5124（2016）01-0079-04
Design of key parameters monitoring system for extruded latex thread
TANG Musen1， LIU Guixiong1， XIE Yanqing2
（1. School of Mechanical and Automotive Engineering，South China University of Technology，
Guangzhou 510640，China；
2. Guangdong Guoxing Latex Thread Co.，Ltd.， Jieyang 522000，China）
Abstract: An online key parameter monitoring system has been designed to meet the demand of efficient and stable production for extruded latex thread. Key parameters that restrict product quality are proposed in accordance with the manufacturing process of extruded latex thread. The system consists of three parts: monitoring variables like stirring conditions， temperature， speed and pH value; a communication protocol Modbus; and a development platform MCGS. Experimental results indicate that the system can accurately monitor the production state of latex thread and will be conductive to building quality models and improving the performance of latex products.
Keywords: latex thread； monitoring system； MCGS； Modbus