自動送料論文開題報告

時間：2024-10-26 16:31:44 開題報告我要投稿

自動送料論文開題報告

　　自動送料機，一種自動化的材料輸送設(shè)備，相比較傳統(tǒng)送料機操作更加的簡便，自動化程度更高。廣泛應(yīng)用于輕、重工業(yè)零件的沖壓。

自動送料論文開題報告

　　自動送料開題報告

　　畢業(yè)設(shè)計(論文)開題報告

　　摘要

　　可編程序控制器(Programmable controller)簡稱PLC，由于PLC的可靠性高、環(huán)境適應(yīng)性強、靈活通用、使用方便、維護簡單，所以PLC的應(yīng)用領(lǐng)域在迅速擴大。對早期的PLC，凡是有繼電器的地方，都可采用。而對當(dāng)今的PLC幾乎可以說凡是需要控制系統(tǒng)存在的地方就需要PLC。尤其是近幾年來，PLC的成本下降，功能又不段增強，所以，目前PLC在國內(nèi)外已被廣泛應(yīng)用于各個行業(yè)。本設(shè)計是為了實現(xiàn)送料小車的手動和自動化的轉(zhuǎn)化，改變以往小車的單純手動送料，減少了勞動力，提高了生產(chǎn)效率，實現(xiàn)了自動化生產(chǎn)!而且本送料小車的設(shè)計是由于工作環(huán)境惡劣，不允許人進入工作環(huán)境的情況下孕育而成的。本文從第一章送料小車的系統(tǒng)方案的.確定為切入點，介紹了為什么選用PLC控制小車;第二章介紹了送料小車的應(yīng)達到的控制要求;第三章根據(jù)控制要求進行了小車系統(tǒng)的具體設(shè)計，包括端子接線圖、梯形圖(分段設(shè)計說明和系統(tǒng)總梯形圖)和程序指令設(shè)計;

　　最后得出結(jié)論。

　　關(guān)鍵詞：PLC，送料小車，控制，程序設(shè)計

　　第1章前言 ·························· - 3 -

　　第2章控制系統(tǒng)介紹和控制過程要求 ··············· - 3 -

　　2.1 控制系統(tǒng)在送料小車中的作用與地位 ··································· - 3 -

　　2.2 控制系統(tǒng)介紹 ·········································································· - 3 -

　　第3章送料小車系統(tǒng)方案的選擇 ················· - 5 -

　　3.1 可編程控制器 PLC的優(yōu)點 ···················································· - 5 -

　　3.2 小車送料系統(tǒng)方案的選擇 ······················································· - 6 -

　　第4章基于PLC的送料小車接線圖及梯形圖 ············ - 6 -

　　4.1 送料小車PLC的 I/O分配表 ················································· - 6 -

　　4.2 PLC端子接線圖 ······································································· - 8 -

　　4.3 梯形圖分段設(shè)計 ···································································· - 10 -

　　4.4 程序運行原理說明調(diào)試與完善 ············································· - 14 -

　　4.5 系統(tǒng)總梯形圖設(shè)計 ································································ - 15 -

　　4.6 小車程序設(shè)計 ········································································ - 20 - 結(jié) 論 ····························· - 22 - 謝辭 ····························· - 23 -

　　參考文獻 ··························· - 23 -

　　第1章前言

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