铜板自动包装生产线配重系统的研究  

Designing of the control system of counterbalance for cathode copper auto-packing production line

作　　者：黄建龙[1] 林俊[1] 蔺文刚[1] 王振兴[2] 

机构地区：[1]兰州理工大学机电工程学院,兰州730050 [2]甘肃蓝科石化高新装备股份有限公司,兰州730070

出　　处：《机械设计与制造》2010年第4期257-259,共3页Machinery Design & Manufacture

基　　金：甘肃省科技重大专项(0801GKDA052)

摘　　要：配重工位是阴极铜板自动包装生产线的关键部位。根据铜板实际情况和配重要求,提出了"加一减一"配重原理,综合应用机械、电子、液压、气动、精密计量、计算机控制技术等不同学科的基础理论和专业技术,设计了配重工位机械结构;基于配重原理,设计了配重机构控制流程,利用西门子CP340通讯模块实现了称重电子秤与PLC间的数据传输和通讯,并利用STEP7编程软件,设计了配重系统控制程序。经过生产调试,设计的配重机构及控制系统满足配重要求。The counterbalance station is the critical part in cathode copper plate auto-packing production line. The counterbalance principle ＂adding one ,subtracting one＂ was brought forward,basing on copper plate practical situation and requirement of counterbalance. The basic theory and specialty technology of different subjects such as mechanical,electronic ,hydraulic ,pneumatic ,precision measurement,computer-controlled technology had been used to design the mechanism of counterbalance station. The controlling flow was designed on principle of counterbalance. The communication module Siemens CP340 was used to realize the date transmission and communication between the electronic scale and PLC. The programming software STEP7 had been used to design the controlling program of counterbalance system. The counterbalance mechanism and controlling system could also satisfy the counterbalance requirement through processing and adjusting.

关 键 词：自动包装生产线 配重 S7—300PLC CP340 STEP7 

分 类 号：TH12[机械工程—机械设计及理论] TB848.4[一般工业技术—摄影技术]