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自動(dòng)送料論文開(kāi)題報告

時(shí)間:2024-10-26 16:31:44 開(kāi)題報告 我要投稿

自動(dòng)送料論文開(kāi)題報告

  自動(dòng)送料機,一種自動(dòng)化的材料輸送設備,相比較傳統送料機操作更加的簡(jiǎn)便,自動(dòng)化程度更高。廣泛應用于輕、重工業(yè)零件的沖壓。

自動(dòng)送料論文開(kāi)題報告

  自動(dòng)送料開(kāi)題報告

  畢業(yè)設計(論文)開(kāi)題報告

  摘要

  可編程序控制器(Programmable controller)簡(jiǎn)稱(chēng)PLC,由于PLC的可靠性高、環(huán)境適應性強、靈活通用、使用方便、維護簡(jiǎn)單,所以PLC的應用領(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。而對當今的PLC幾乎可以說(shuō)凡是需要控制系統存在的地方就需要PLC。尤其是近幾年來(lái),PLC的成本下降,功能又不段增強,所以,目前PLC在國內外已被廣泛應用于各個(gè)行業(yè)。本設計是為了實(shí)現送料小車(chē)的手動(dòng)和自動(dòng)化的轉化,改變以往小車(chē)的單純手動(dòng)送料,減少了勞動(dòng)力,提高了生產(chǎn)效率,實(shí)現了自動(dòng)化生產(chǎn)!而且本送料小車(chē)的設計是由于工作環(huán)境惡劣,不允許人進(jìn)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(chē)的系統方案的.確定為切入點(diǎn),介紹了為什么選用PLC控制小車(chē);第二章介紹了送料小車(chē)的應達到的控制要求;第三章根據控制要求進(jìn)行了小車(chē)系統的具體設計,包括端子接線(xiàn)圖、梯形圖(分段設計說(shuō)明和系統總梯形圖)和程序指令設計;

  最后得出結論。

  關(guān)鍵詞:PLC,送料小車(chē),控制,程序設計

  目 錄

  第1章前 言 ·························· - 3 -

  第2章 控制系統介紹和控制過(guò)程要求 ··············· - 3 -

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

  2.2 控制系統介紹 ·········································································· - 3 -

  第3章 送料小車(chē)系統方案的選擇 ················· - 5 -

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

  3.2 小車(chē)送料系統方案的選擇 ······················································· - 6 -

  第4章 基于PLC的送料小車(chē)接線(xiàn)圖及梯形圖 ············ - 6 -

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

  4.2 PLC端子接線(xiàn)圖 ······································································· - 8 -

  4.3 梯形圖分段設計 ···································································· - 10 -

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

  4.5 系統總梯形圖設計 ································································ - 15 -

  4.6 小車(chē)程序設計 ········································································ - 20 - 結 論 ····························· - 22 - 謝 辭 ····························· - 23 -

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

  第1章前 言

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