基于PLC的巷道式堆垛机定位控制系统的设计-毕业论文.doc

本科生毕业论文
(设计)
题目:基于PLC的巷道式堆垛机定位控制系统的设计
基于PLC的巷道式堆垛机定位控制系统的设计
摘要
立体仓库的产生和发展是现代物流体系发展的要求和信息技术进步的结果。自上世纪60 年代以来,美、日、欧等国家和地区设计和投入使用的立体仓库越来越多,立体仓储技术已成为一门新兴的学科。堆垛机是自动化立体仓库的主要作业机械,担负着出库、进库、盘库等任务,是自动化立体仓库的核心部件,自动化立体仓库的发展就是以堆垛机的发展为主要标志的。巷道堆垛机是实现整个仓库系统“自动”功能的关键设备,对其控制系统的研究具有广阔的应用前景。本文以西门子公司S7-200系列PLC机型为例,研究了巷道式堆垛机的定位控制系统。
关键词:立体仓库;PLC;巷道式堆垛机;定位方法
Design of Position Control System of Laned Type of Stacker on PLC
Abstract
The creation and development of stereoscopic warehouse is the request of modern logistics system development and the result of information technique progress. From last century 60's, more and more nations and regions such as the United States, Japan, Europe began to design and devotion the usage of stereoscopic warehouse, which have e a newly arisen academics. Stacker is the core part of automation stereoscopic warehouse, which carries on many main missions for the automation stereoscopic warehouse. The development of automation stereoscopic warehouse take the stacker’s development as it’s main marking. The most important part of the whole warehouse system is laned type of stacker. The reserch of it’s controlling system has wildly application foreground. This paper took the example of pany’s S7-200 series PLC, it reserched the position control system of laned type of stacker.
Key words : Stereoscopic warehouse ; PLC ; Laned type of stacker ; Posotioning method
目录
摘要………………………………………………………………………………………..…..I
Abstract………………………………………………………………………………………II
第一章绪论……………………………………………………………………………...…1
自动化立体仓库定义……………………………………………………………….….1
立体仓库的历史沿革………………………………………………………………......1
国内外自动化立体仓库的发展………………………………………………………..3
本文主要研究内容……………………………………………………………………..4
第二章巷道式堆垛机定位控制的总体设计………………………………………..5
巷道式堆垛机概况
………………………………………………………………….….5
堆垛机的研究现状……………………………………………………………….…....5
堆垛机控制系统的功能……………………………………………………………..…6
巷道堆垛机机械结构………………………………………………………..………...6
定位自控系统总体设计………………………………………………………………..7
系统硬件设计方案………………………………………