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plc控制的立體倉(cāng)庫(kù)畢業(yè)論文1(已修改)

2025-07-01 14:35 本頁(yè)面
 

【正文】 本科畢業(yè)論文題 目:PLC在立體倉(cāng)庫(kù)位置控制系統(tǒng)中的應(yīng)用研究院 系: 信息工程學(xué)院 專 業(yè): 電氣工程及其自動(dòng)化 班 級(jí): 0803 學(xué)生姓名: 指導(dǎo)教師: 論文提交日期:2012 年 6 月 25 日論文答辯日期:2012 年 6 月 26 日畢業(yè)設(shè)計(jì)(論文)任務(wù)書(shū)電氣工程及其自動(dòng)化專業(yè) 0803 學(xué)生 :畢業(yè)設(shè)計(jì)(論文)題目:PLC在立體倉(cāng)庫(kù)位置控制系統(tǒng)中的應(yīng)用研究畢業(yè)設(shè)計(jì)(論文)內(nèi)容:; ; ; 畢業(yè)設(shè)計(jì)(論文)專題部分: 對(duì)立體倉(cāng)庫(kù)系統(tǒng)中控制單元PLC進(jìn)行了硬件部分的選型和主要程序的設(shè)計(jì)。起止時(shí)間:2012年3月2012年6月指導(dǎo)教師: 簽字 年 月 日教研主任: 簽字 年 月 日學(xué)院院長(zhǎng): 簽字 年 月 日摘要隨著經(jīng)濟(jì)全球化的持續(xù)穩(wěn)定發(fā)展,我國(guó)的工業(yè)也出現(xiàn)了翻天覆地的變化,一方面高科技的加工工藝越來(lái)越得到推廣,加工效率也得到了大大的提高。與此同時(shí)原有的物流和倉(cāng)儲(chǔ)系統(tǒng)已不能滿足新形勢(shì)的要求,建立一個(gè)集物流、信息流和資金流于一身的自動(dòng)化物流管理中心,從而降低企業(yè)綜合物流成本,提高企業(yè)綜合效益便成為目前亟待解決的問(wèn)題。本課題是基于可編程控制器(PLC)作為控制單元,實(shí)現(xiàn)系統(tǒng)的模塊化結(jié)構(gòu)、高速的處理速度、精確的數(shù)據(jù)處理能力、網(wǎng)絡(luò)技術(shù)和優(yōu)越的性價(jià)比等性能。使倉(cāng)庫(kù)功能從單純保管型向綜合流通型的轉(zhuǎn)變,實(shí)現(xiàn)自動(dòng)化立體倉(cāng)庫(kù)成為現(xiàn)代物流與倉(cāng)儲(chǔ)系統(tǒng)的重要組成部分,具有貨物存取效率高和自動(dòng)化程度高、很強(qiáng)的入出庫(kù)能力等優(yōu)點(diǎn)。而PLC功能強(qiáng)大,可靠性高,抗干擾能力強(qiáng),維修方便,易于實(shí)現(xiàn)機(jī)電一體化。文中主要介紹了立體倉(cāng)庫(kù)的基本組成,功能及工作流程,系統(tǒng)的控制及接線和直流電動(dòng)機(jī)的特點(diǎn)及工作原理,并詳細(xì)的陳述了步進(jìn)電動(dòng)機(jī)的工作原理、特點(diǎn),步進(jìn)電動(dòng)機(jī)驅(qū)動(dòng)系統(tǒng)的基本組成,步進(jìn)電動(dòng)機(jī)的選擇方法和步進(jìn)電動(dòng)機(jī)驅(qū)動(dòng)器的選擇及接線圖。與此同時(shí)分析了德國(guó)西門子PLC S7200系列在立體倉(cāng)庫(kù)控制系統(tǒng)中的應(yīng)用,重點(diǎn)分析了系統(tǒng)軟硬件設(shè)計(jì)部分,并給出了堆垛機(jī)的系統(tǒng)硬件結(jié)構(gòu)圖、PLC控制I/0端日分配表以及系統(tǒng)部分程序流程圖,立體倉(cāng)庫(kù)控制系統(tǒng)PLC程序摘要等等,實(shí)現(xiàn)了系統(tǒng)的可靠性、靈活性和實(shí)用性。關(guān)鍵詞:立體倉(cāng)庫(kù); PLC; 步進(jìn)電機(jī);AbstractWith the sustained and stable development of enterprises, the pace of economic globalization rapidly, China39。s industry has undergone enormous changes, on the one hand the hightech processing technology has been more promotion, the processing efficiency has been greatly improved. At the same time the existing logistics and warehousing system can not meet the requirements of the new situation, the establishment of a set of logistics, information flow and cash flow in an automated logistics management center, in order to reduce logistics costs and improve the overall efficiency of enterprises has bee problems to be solved.Automated warehouse is the case not directly to manual handling, automatic pletion of the goods warehousing and remove the system, highlevel threedimensional shelf, based on sets of handling equipment, a set of automatic control technology, munications technology, mechanical and electrical technology in one highefficiency, highcapacity storage bodies. Programmable controller (PLC) as an industrial control puter, has a modular structure, flexible configuration, highspeed processing speed, accurate data processing capability, a variety of control functions, network technology and superior cost performance, is widely one of the application of control devices. The emergence of the automated warehouse, the warehouse functions from simple custody to Distribution type, and automated warehouse is an important part of modern logistics and warehousing system, with a high degree of cargo access to the high efficiency and automation, a strong into and out of the library ability. PLC is Powerful functionality, high reliability, strong antijamming capability, easy maintenance, easy to mechanical and electrical integration. Fully meet the requirements of the threedimensional warehouse work environment and control systems.This paper describes the basic ponents of the threedimensional warehouse, functions and work processes, system controls and wiring and DC motor characteristics and working principle, and a detailed statement of the stepper motor works, characteristics of the stepper motor drive system position, selection and wiring diagram of stepper motor selection and stepper motor drive. At the same time analysis of Germany39。s Siemens PLC S7200 series in the threedimensional warehouse control system, analyzed the part of the system hardware and software design, and gives the system hardware structure of the stacker, the PLC to control the I/O end date The allocation table system part of the program flow chart, warehouse control systems, PLC program summary and so on, the system reliability, flexibility and practicality.Keywords: threedimensional warehouse; PLC;stepper motor。目 錄第一章 緒論 1 1 堆垛機(jī)概述 3 3 3 可編程控制器控制概況 4 本課題研究的意義和內(nèi)容 7 本課題研究的意義 7 8 本章小結(jié) 8第二章 自動(dòng)化立體倉(cāng)庫(kù)的系統(tǒng)構(gòu)成 9 立體倉(cāng)庫(kù)的構(gòu)成 9 9 各部分的組成系統(tǒng)介紹 10 立體倉(cāng)庫(kù)模型的主要功能及工作流程 11 系統(tǒng)的主要功能 11 系統(tǒng)的工作流程 12 本章小結(jié) 13第三章 系統(tǒng)的硬件配置及其控制原理 15 I/O分布列表 15 CPU的選擇 16 PLC存儲(chǔ)器類型及容量估算方法 16 CPU的確定 17 系統(tǒng)的結(jié)構(gòu)框圖及接線圖 17 直流電機(jī) 19 步進(jìn)電機(jī) 19 步進(jìn)電動(dòng)機(jī)的工作原理 19
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