水泥包裝機(jī)設(shè)計(jì)畢業(yè)論文(已修改)
2025-07-05 05:58 本頁面
【正文】 水泥包裝機(jī)畢業(yè)論文水泥包裝機(jī)設(shè)計(jì)畢業(yè)論文目 錄目錄......................................... ........................第一章 前 言......................................... ................1 選題背景......................................... .............1 ......................................... ........1 .....................................1......................................... .............2 ......................................... .2 ......................................... .........3第二章 系統(tǒng)綜述......................................... ..............4 系統(tǒng)概述........................................................4 系統(tǒng)的工作原理.....................................................4 設(shè)計(jì)方案選擇................. ............... .....................5 .....................................5 ....................................................6 ............................................6 ................................................7第三章 系統(tǒng)硬件設(shè)計(jì)....................................................8 ........................................................ 8 ................................................... 9 ................................................ 12 ......................................... 14 ............................................. 16 稱重顯示單元 ............................................ ..... 20 ............................................ ......... 22 .......................................... 22 ............................................ ......... 24第四章 系統(tǒng)軟件設(shè)計(jì) ........................................... .... 25 主程序設(shè)計(jì)............................................ ...... 25 ............................................ ......... 27 ............................................ 29 ............................................ 31 ICL7135軟件部分 ........................................ 31 ............................................ 32 ....................................... 33 ............................................ 34 ................................................. 37第五章 總結(jié) ................................................. 37參考文獻(xiàn) ......................................................... 38第一章 前 言過去的水泥包裝機(jī)（如G4201）配備機(jī)械稱，后來發(fā)展成為機(jī)電稱，即在機(jī)械稱上安裝了感應(yīng)接近開關(guān)，把機(jī)械的重量裝換位位置信號(hào)把機(jī)械的重量裝換位位置信號(hào)用戶用位置信號(hào)自動(dòng)關(guān)閉出料閘門，實(shí)現(xiàn)定量控制。水泥包裝稱重的特點(diǎn)是動(dòng)態(tài)稱量，在未關(guān)閘之前，托架上的重量總是不停地變化。包裝機(jī)每個(gè)出料口的生產(chǎn)為15t、h，每袋包裝時(shí)間小于125s，去掉上袋和攜袋時(shí)間，實(shí)際每袋灌裝時(shí)間約為85s。對(duì)于
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