【正文】 ................................................. 1 本課題 應(yīng) 達到的要求 ........................................................................................................... 2 2 液體灌裝機主體機構(gòu)的方案設(shè)計 ............................................................................................. 3 灌裝機的概述 ....................................................................................................................... 3 液體灌裝機的分類 ........................................................................................................ 3 液體灌裝機的選擇原則 ................................................................................................ 5 灌裝的基本方法 ............................................................................................................ 6 灌裝機的總體方案 ............................................................................................................... 7 灌裝機的供料裝置 ............................................................................................................... 7 灌裝機的供瓶裝置 ............................................................................................................... 8 螺旋限位裝置 ................................................................................................................ 8 星形撥瓶輪裝置 ............................................................................................................ 8 灌裝機的托瓶機構(gòu) ............................................................................................................... 9 灌裝機的灌裝閥 ................................................................................................................. 10 灌裝閥的定量方法 ....................................................................................................... 10 灌裝閥的灌裝原理 ...................................................................................................... 12 灌裝閥的密封 .............................................................................................................. 13 3 灌裝機傳動部分的設(shè)計計算 ................................................................................................... 14 電動機的選擇 ..................................................................................................................... 14 減速器的選擇 ..................................................................................................................... 15 帶傳動的設(shè)計 ..................................................................................................................... 15 中心軸的設(shè)計 ..................................................................................................................... 18 中心軸的材料 .............................................................................................................. 18 中心軸的安裝 .............................................................................................................. 19 中心軸的結(jié)構(gòu)尺寸 ...................................................................................................... 20 中心軸的計算 .............................................................................................................. 21 軸上鍵的選擇 .............................................................................................................. 23 中心軸齒輪的設(shè)計 ............................................................................................................. 24 齒輪的材料 .................................................................................................................. 24 齒輪的計算 .................................................................................................................. 25 錐齒輪的設(shè)計計算 ............................................................................................................. 30 本章小結(jié) ............................................................................................................................. 35 VI 4 灌裝機的設(shè)備調(diào)試與維護 ........................................................................................................36 設(shè)備調(diào)試 ..............................................................................................................................36 設(shè)備維護 ..............................................................................................................................36 5 結(jié)論 與展望 ................................................................................................................................38 結(jié)論 ......................................................................................................................................38 不足之處及未來展望 ..........................................................................................................38 致 謝 ............................................................................................................................................39 參考文獻 ........................................................................................................................................40 新式灌裝機的設(shè)計與工程分析 1 1 緒論 本課題 的 設(shè)計 內(nèi)容 和 意義 食品包裝是生產(chǎn)生活中必不可少的一個環(huán)節(jié)，其中液體飲料的灌裝占據(jù)了很大一塊市場。 關(guān)鍵詞： 灌裝機；灌裝閥；星形撥輪；傳動裝置； IV Abstract Today, with the development of science and technology , the filling industry has been paid more and more attention. The development of filling industry directly affects the accuracy of liquid filling ,the filling precision not only reflects the development level of the filling machine, but also is a kind of protection of the rights and interests of consumers. The design of the filling machine is mainly adapted to use for mineral water, fruit juice and water without liquid filling of has the advantages of simple operation, low cost and mass production characteristics .The filling production can be applied to some small and medium sized enterprises of filling producti