Intelligent control system for PVC pipe extrusion discharging

• Main Authors: SHUAI XUECHAO, CHAI MENGNI, LYU YONGBO, WANG CHENGMING, LANG XIAOLING, ZHANG KEYING
• Format: Patent
• Language: Chinese; English
• Published: 02.04.2024
• Subjects: AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; PERFORMING OPERATIONS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR; SHAPING OR JOINING OF PLASTICS; TRANSPORTING; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

The invention relates to the technical field of extrusion discharging, and discloses an intelligent control system for PVC pipe extrusion discharging. A technological parameter acquisition module acquires speed parameters and technological parameters in the PVC pipe extrusion discharging process in real time; the analysis processing module is used for respectively generating a time change curve corresponding to each engineering parameter every a certain period according to the obtained speed parameter data, and calculating an influence pointer of each parameter in combination with a set standard change curve, so as to adaptively analyze the whole extrusion discharging process; potential risks in the extrusion discharging process are judged; meanwhile, according to curves of different parameters changing along with time, matching influence pointers between different speed parameters, matching influence pointers between different temperature parameters and matching influence pointers between the speed parameter