機(jī)械原理課程設(shè)計(jì)巧克力糖自動(dòng)包裝機(jī)

1、目錄 目錄1. 設(shè)計(jì)任務(wù)書...................................................................................................................................................11.1 設(shè)計(jì)題目..................................................

2、.......................................................................................................................11.2 設(shè)計(jì)任務(wù)............................................................................................

3、.............................................................................12. 巧克力糖包裝機(jī)的工藝確定.......................................................................................................................22.1 工藝

4、方案.........................................................................................................................................................................22.2 方案選擇........................................

5、.................................................................................................................................23. 粒狀巧克力包裝機(jī)的總體布局.........................................................................

6、..........................................33.1 粒裝巧克力糖包裝機(jī)機(jī)構(gòu)簡圖.....................................................................................................................................33.2 執(zhí)行機(jī)構(gòu)簡圖................

7、.................................................................................................................................................43.3 折紙機(jī)構(gòu)..................................................................

8、.......................................................................................................43.4 送紙與切紙機(jī)構(gòu).........................................................................................................

9、....................................................53.5 推糖機(jī)構(gòu)...............................................................................................................................................................

10、..........53.6 其他.................................................................................................................................................................................63.6.1 盤形機(jī)構(gòu)...............

11、...............................................................................................................................................63.6.2 卸糖機(jī)構(gòu)..................................................................

12、............................................................................................64. 巧克力糖包裝機(jī)的工作循環(huán)圖..............................................................................................................

13、.....74.1 執(zhí)行機(jī)構(gòu)的運(yùn)動(dòng)循環(huán)圖.................................................................................................................................................74.2 執(zhí)行機(jī)構(gòu)周期確定..........................................

14、...............................................................................................................74.3 機(jī)構(gòu)初始狀態(tài)設(shè)置................................................................................................

15、.........................................................84.3 傳動(dòng)機(jī)構(gòu)傳動(dòng)比計(jì)算.....................................................................................................................................................

16、85. 曲柄滑塊機(jī)構(gòu).............................................................................................................................................105.1 曲柄滑塊機(jī)構(gòu)的設(shè)計(jì).....................................................

17、..............................................................................................105.2 曲柄滑塊機(jī)構(gòu)的運(yùn)動(dòng)線圖.............................................................................................................

18、..............................106. 粒狀巧克力糖包裝機(jī)的齒輪機(jī)構(gòu)設(shè)計(jì).....................................................................................................127. 巧克力糖包裝機(jī)的凸輪機(jī)構(gòu)..................................................

19、...................................................................137.1 頂糖凸輪機(jī)構(gòu)設(shè)計(jì)...........................................................................................................................................

20、............137.1.1 凸輪機(jī)構(gòu)輪廓曲線設(shè)計(jì)結(jié)構(gòu)示意圖...............................................................................................................147.1.2 頂糖凸輪機(jī)構(gòu)平底從動(dòng)件位移曲線圖..................................................

21、..........................................................147.2 送紙滾筒凸輪機(jī)構(gòu)設(shè)計(jì)...............................................................................................................................................157

22、.3 折紙凸輪機(jī)構(gòu)設(shè)計(jì).......................................................................................................................................................157.4 壓糖凸輪及剪紙凸輪設(shè)計(jì).........................................

23、..................................................................................................168. 粒狀巧克力包裝機(jī)的槽輪設(shè)計(jì).......................................................................................................

24、..........17 9. 設(shè)計(jì)小結(jié).....................................................................................................................................................18參考文獻(xiàn)............................................

25、.................................................................................................................................19機(jī)制 093 巧克力糖自動(dòng)包轉(zhuǎn)機(jī)22. 巧克力糖包裝機(jī)的工藝確定 巧克力糖包裝機(jī)的工藝確定2.1 工藝方案 工藝方案巧克力糖果從澆注成型機(jī)出口進(jìn)入送糖傳送帶，送糖傳送帶勻速將糖

26、果挨個(gè)送給曲柄滑塊推糖機(jī)構(gòu)，推糖機(jī)構(gòu)滑塊開有圓形凹槽，能把糖果精準(zhǔn)地推到墊有包裝紙盤形機(jī)構(gòu)上，再由壓糖機(jī)構(gòu)將糖壓入盤形機(jī)構(gòu)圓形凹槽中，迫使包裝紙緊貼糖。在每次將糖果送給壓糖機(jī)構(gòu)之時(shí)，完成一次送紙的動(dòng)作；由于壓糖凸輪內(nèi)嵌入了剪紙的凸輪，并保持一定的角度（即有時(shí)間先后關(guān)系） ，所以在壓糖之前先進(jìn)行了剪紙的動(dòng)作。當(dāng)壓糖機(jī)構(gòu)完成動(dòng)作時(shí)，槽輪帶動(dòng)盤形機(jī)構(gòu)轉(zhuǎn)過 90 度，此時(shí)由折紙機(jī)構(gòu)先后將包裝紙壓平，完成之后盤形機(jī)構(gòu)再次轉(zhuǎn)過 90 度，此時(shí)先有頂