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·控制与检测· 组合机床与自动化加工技术
文章编号:1001 - 2265(2005) 01 - 0072 - 02
基于 PLC 的堆垛机控制系统设计
徐菱, 劳扬健, 王金诺
(西南交通大学机械工程学院,成都 610031)
摘要:面向现代物流技术的应用和发展要求,结合机电一体化技术,完成自动化立体仓库巷道堆垛机行走机构、升降机构、
伸缩叉机构 PLC 控制系统设计。在研究全闭环控制方案的基础上,提出堆垛机运行半闭环控制方案,并给出堆垛机自动认
址和调速控制方案及相应的梯形图。实时性好,停准精度高,可用于高速自动化立体仓库中。
关键词:物流; 自动化立体仓库(AS/ RS) ; 堆垛机; 控制
中图分类号:TH246 文献标识码:A
Design of Control System of Stacker Crane Based on PLC
XU Ling , LAO Yang jian , WANGJing nuo
(School of Mechanical Engineering , School of Southwest Jiaotong University Chuan chengdu 610031 , China)
Abstract : Oriented to application and development requirement of modern logistics techniques ,a PLC control system for automated highrise
warehouse is developed using the technology of mechatronics engineering. The system is used to control the stacker walking mechanism , the
elevator mechanism and the extensive mechanism of narrow aisle stacker crane. On the basis of research for closed loop system , A kind of
stacker control system that stacker confirms its Site and adjustment velocity automatically was proposed and the ladder shaped graph are sub
mitted. It can be used for automated highrise warehouse with high velocity.
Key words : logistics ; automated highrise warehouse ; narrow aisle stacker crane ; control
制。堆垛机的半闭环控制原理图如图 1 所示。
前言
0 堆垛机速度控制
自动化立体仓库是自动化生产的重要组成部分,用于存储的难点就在于其运行
配件、半成品、产品、工具、夹具和模