【正文】 .....................................................1第二章 總體方案設(shè)計 ......................................................2 液壓傳動檔案 .........................................................2 氣壓傳動方案 .........................................................2 機械傳動方案 .........................................................3 凸輪傳動機構(gòu) .....................................................3 ..................................................4 設(shè)計創(chuàng)新型傳動方案 ...................................................4第三章 電動機的選擇 ......................................................6 .....................................................6 ..................................................6 確定電動機型號 ..................................................7 電動機的外形尺寸 ................................................8 傳動系統(tǒng)運動參數(shù)及動力參數(shù)的計算 ....................................8 確定傳動系統(tǒng)各部分合理的傳動比 ..................................8 計算運動參數(shù)(各軸轉(zhuǎn)速) ..........................................9 計算動力參數(shù) ....................................................9第4章 帶傳動的設(shè)計及計算 ................................................11 確定設(shè)計的功率 ......................................................11 選擇帶型 ...........................................................11 確定帶輪基準(zhǔn)直徑 ...................................................12 初選小帶輪基準(zhǔn)直徑 .............................................13 驗算帶速 .......................................................13 計算大帶輪基準(zhǔn)直徑 .............................................13 確定中心距和帶的基準(zhǔn)長度 .......................................13 驗算主動輪包角 .................................................14 確定帶的根數(shù) ...................................................15 確定帶的預(yù)緊力 .................................................15 計算帶傳動作用在軸上的力 .......................................16 帶輪結(jié)構(gòu)的設(shè)計 .....................................................16 小帶輪結(jié)構(gòu)設(shè)計 .................................................16 大帶輪結(jié)構(gòu)設(shè)計 .................................................18第5章 蝸桿傳動設(shè)計 .......................................................20 ....................................................20 選擇材料 ...........................................................21 蝸桿傳動的主要參數(shù)及其選擇 .........................................21 模數(shù)和壓力角 ...................................................22 蝸桿的分度圓直徑 ...............................................22 蝸桿頭數(shù) .......................................................23 導(dǎo)程角 .........................................................23 傳動比和齒數(shù)比 .................................................23 蝸輪齒數(shù) .......................................................24 蝸桿傳動的標(biāo)準(zhǔn)中心距 ...........................................24 參數(shù)的選定 .....................................................24 蝸桿傳動的幾何尺寸計算 .............................................24 蝸桿傳動的受力分析 .............................................27 蝸輪齒面接觸疲勞強度計算 .......................................29 蝸輪齒根彎曲疲勞強度計算 .......................................31 ...................................................31 .............................................32第六章 勻速直線往復(fù)機構(gòu)的設(shè)計與計算 .....................................34 齒輪類型的選擇 .....................................................34 往復(fù)運動的行程設(shè)計 ..................................................35 360度全齒齒輪的設(shè)計 ................................................35 180度版齒輪的設(shè)計 ..................................................41 ......................................................44結(jié) 論 ...................................................................45參考文獻 .................................................................46致 謝 ...................................................................48第一章 緒論 技術(shù)工藝，是衡量一個企業(yè)能否具有先進性，能否具備市場上的競爭力，能否不斷領(lǐng)先于同等競爭者重要的指標(biāo)依據(jù)。 Slidercrank。關(guān)鍵詞：封蓋機；曲柄滑塊；蝸輪蝸桿；帶傳動AbstractThis design for sealing machine design, mainly applies in the liquor enterprise, to block of liquor, its productivity for 2022 bottles/hour, the bottle to high for 60100mm, and the bottle to diameter for Φ2226mm. This machine powered by motor, motor selection rat trap type threephase asynchronous motor, working, this through two transmission chain output: One passing level 1 belt and worm reducer drive slidercrank mechanism for linear motor rotation transformation to reciprocating movement。曲柄滑塊機構(gòu)具有結(jié)構(gòu)簡單、加工容易、維修方便、經(jīng)濟實用的優(yōu)點，在機械設(shè)備中應(yīng)用廣泛。酒類封蓋機原創(chuàng)作者：日期：摘 要本設(shè)計為封蓋機設(shè)計，主要應(yīng)用于白酒企業(yè)，對白酒進行封蓋，其生產(chǎn)率為2022瓶/小時，所適應(yīng)的瓶高為60100mm，瓶口直徑為 Φ2226mm。該機器由電動機提供動力，電機選用鼠籠式三相異步電動機，工作時，通過兩條傳動鏈輸出：一條經(jīng)過一級帶傳動和蝸輪蝸桿減速器驅(qū)動曲柄滑塊機構(gòu)使電動機轉(zhuǎn)動轉(zhuǎn)變?yōu)橹本€往復(fù)運動；另外一條是電動機通過兩級帶傳動驅(qū)動滾壓頭中心軸做旋轉(zhuǎn)運動，從而實現(xiàn)滾壓頭同時做旋轉(zhuǎn)、直線運動，實現(xiàn)對瓶口的封蓋。本設(shè)計中，通過對平面曲柄滑塊機構(gòu)的數(shù)學(xué)建模，用MATLAB 編程，輸入曲柄滑塊機構(gòu)的機構(gòu)參數(shù)和運動參數(shù)，實現(xiàn)對整個機構(gòu)運動過程的仿真分析。 another is the electromotor through twostage belt drive roller head do rotational motion, so as to realize the pressure head also do roll rotation, linear motion, realizes to mouth sealing. Slidercrank mechanism has simple structure, easy processing, maintenance is convenient, economical and practical advantages, is widely used in mechanical equipment. This