文章摘要
Design of Powder Weighing Control System for Off-line Mixer Feeding System
Received:April 26, 2024  Revised:April 26, 2024
DOI：10.12136/j.issn.1000-890X.2026.04.0292
Key Words: off-line mixer feeding system；powder weighing；control system；upper computer；PLC
Author NameAffiliationE-mail
Meng Qingbo* 青岛城市学院 mhb1214@163.com 
Liu Jingzhou 青岛亿凌自动化设备有限公司  
Wang Xinhui 青岛城市学院  
Wang Mingqing 青岛城市学院  
Hits: 188
Download times: 38
Abstract:
      For the rubber mixing workship，in order to improve the space availability and equipment layout flexibility，an powder weighing control system for off-line mixer feeding system was designed.The weighing system mainly included dust removal device，unpacking device，silo and feeder，track car and scale，sealing machine，and automated guided vehicle，etc.The weighing control system adopted the classic upper and lower computer architecture design，with a general-purpose computer as the upper computer in the control room，a touch screen as the on-site human machine interface（HMI），and the Mitsubishi Q series programmable logic controller（PLC） as the lower computer.The Ethernet communication mode was adopted between the upper computer，HMI and PLC to achieve fully intelligent management of powder in aspects such as the unpacking error prevention，accurate weighing and verification，efficient sealing of powder bag，and automatic logistics.It was of great significance in improving the production efficiency of the rubber mixing and the quality of the compound.
View Full Text   View/Add Comment  Download reader
Close