機(jī)械畢業(yè)設(shè)計(jì)-卷筒紙膠印機(jī)印刷滾筒設(shè)計(jì)（全套含CAD及三維圖紙）

機(jī)械畢業(yè)設(shè)計(jì)-卷筒紙膠印機(jī)印刷滾筒設(shè)計(jì)（全套含CAD及三維圖紙）,機(jī)械,畢業(yè)設(shè)計(jì),卷筒紙,膠印機(jī),印刷,滾筒,設(shè)計(jì),全套,cad,三維,圖紙 摘 要 首先針對(duì)卷筒紙膠印機(jī)進(jìn)行總體方案設(shè)計(jì) 進(jìn)而確定卷筒紙膠印機(jī)的 總體布局 隨后 對(duì)卷筒組件進(jìn)行設(shè)計(jì) 介紹了卷筒的工作原理及關(guān)鍵技 術(shù) 然后 確定了合理的卷筒總體結(jié)構(gòu) 分別對(duì)卷筒的各零部件作了設(shè)計(jì) 產(chǎn)生了裝配圖 零件圖與設(shè)計(jì)說明書等設(shè)計(jì)文檔 最后 對(duì)卷筒的旋轉(zhuǎn)軸 和軸承進(jìn)行了詳細(xì)的分析和校核 計(jì)算表明 該卷筒設(shè)計(jì)符合要求 本課題是以卷筒紙膠印機(jī)為基礎(chǔ) 參考目前市場(chǎng)上常用的卷筒紙印 刷機(jī)進(jìn)行設(shè)計(jì) 對(duì)滾筒和離合壓的等常用結(jié)構(gòu)進(jìn)行設(shè)計(jì) 通過參考同類機(jī) 器的設(shè)計(jì)實(shí)現(xiàn)印版和橡皮布的裝卡和鎖緊 滾筒之間的離合壓及調(diào)壓 滾 筒的轉(zhuǎn)動(dòng)可實(shí)現(xiàn)手動(dòng)和電動(dòng) 離合壓機(jī)構(gòu)可以使用手動(dòng)和氣動(dòng)兩種形式 印版滾筒的裝卡機(jī)構(gòu)采用窄縫式 橡皮布的裝卡采用夾板式 離合壓 調(diào) 壓采用單偏心機(jī)構(gòu) 并用 SolidWorks 軟件建立了卷筒紙膠印機(jī)印刷裝置 實(shí)體模型 關(guān)鍵詞 卷筒紙膠印機(jī) 印刷裝置 實(shí)體 II Abstract Firstly the overall scheme design for web offset printing machine which will determine the overall layout web offset printing machine then carries on the design to the spool assembly This paper introduces the working principle and key technology of roll Then the drum structure reasonable the drum parts were designed produced the assembly drawing part drawing and the design specification and design documents Finally on the rotation of the drum shaft and bearing are analyzed and checked detailed calculation shows that the drum is designed to meet the requirements of This topic is web offest press based on the market at present reference commonly used web printing machine design carries on the design to the common structure of cylinder and clutch pressure Clutch by reference to similar machine implementation of the plate and blanket clamping and locking drum pressure and pressure the rotation of the roller can realize manual and electric the on off pressure mechanism can use manual and pneumatic two forms A printing plate cylinder clamping mechanism adopts a narrow slit type blanket clamping the splint clutch pressure pressure regulating single eccentric mechanism And the establishment of the web offset printing device of solid model in SolidWorks software Keywords web offset printing device entities 3 目 錄 摘 要 II ABSTRACT III 第 1 章緒論 1 1 1 概述 1 1 2 印刷機(jī)分類 1 1 3 印刷機(jī)的構(gòu)造 6 1 3 1 印刷機(jī)滾筒 6 1 3 2 收放卷裝置 6 1 3 3 傳動(dòng)部分 6 1 3 4 供墨系統(tǒng) 6 1 3 5 干燥系統(tǒng) 7 1 4 工作原理 7 1 5 國(guó)內(nèi)外研究現(xiàn)狀 9 1 6 卷筒紙膠印機(jī)的發(fā)展趨勢(shì) 10 第 2 章 滾筒的結(jié)構(gòu)設(shè)計(jì) 12 2 1 印版滾筒的設(shè)計(jì) 12 2 1 1 膠印機(jī)滾筒概述 12 2 1 2 膠印機(jī)滾筒裝卡機(jī)構(gòu)設(shè)計(jì) 12 2 1 3 印版滾筒軸向結(jié)構(gòu)設(shè)計(jì) 13 4 2 滾筒的設(shè)計(jì) 13 4 2 1 滾筒概述 13 2 2 2 滾筒裝卡機(jī)構(gòu)設(shè)計(jì) 14 第 3 章 卷筒組件要求與設(shè)計(jì)計(jì)算 16 3 1 卷筒的基本要求 17 3 1 1 旋轉(zhuǎn)精度 17 3 1 2 剛度 17 3 1 3 抗振性 18 3 1 4 溫升和熱變形 19 3 1 5 耐磨性 19 3 2 卷筒組件的布局 19 3 3 卷筒結(jié)構(gòu)的初步擬定 23 3 4 卷筒的材料與熱處理 23 3 5 卷筒的技術(shù)要求 24 3 6 卷筒直徑的選擇 25 4 3 7 卷筒軸承的選擇 26 3 8 軸承的選型及校核 28 3 9 卷筒前端懸伸量 31 3 10 卷筒支承跨距 32 3 11 卷筒組件的驗(yàn)算 32 3 11 1 支承的簡(jiǎn)化 33 3 11 2 卷筒的撓度 33 3 11 3 卷筒傾角 34 3 12 卷筒軸承的潤(rùn)滑 35 第 4 章 滾筒調(diào)整機(jī)構(gòu)設(shè)計(jì) 36 結(jié) 論 37 參考文獻(xiàn) 38 致 謝 40