顆粒狀糖果設計管理論文

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摘要：顆粒狀糖果包裝機設計是典型的機械系統設計，它不僅包括機構的尺寸、強度設計，還包括了傳動機械系統設計。本設計主要是針對圓臺柱狀巧克力糖的鋁箔紙包裝。設計主要內容有三方面：設計方案設計、機械手及進出糖機構設計與傳動系統鏈設計。

機械手及進出糖機構設計是本設計功能能否執行的靈魂，它也是本設計的設計重點之一。它要實現巧克力糖的輸入、折邊、抄底邊、等等功能，直到最后由輸送帶輸出。整個系統功能實現中，機械手要實現的是夾糖、折邊、轉送等重要功能，因此對機械手的形狀、夾緊力及轉位角度也提出了不同的設計要求，設計機械手時，也始終回繞著這幾點進行。

傳動系統設計，作為一個動作執行系統，動力是必不可少的，當然對動力的傳遞系統也就顯得尤其重要了。系統功能中要實現機械手轉位、送糖盤轉位、供紙、剪紙、抄紙、接糖、頂糖及撥糖等功能，它們都需要不同大小的動力，這就需要傳動系統的調節。如在機械手的轉位功能中，為實現間歇的轉位功能就得通過傳動鏈中的槽輪機構來實現，該機構要保證機械手在轉到位后，有一定的停留時間，從而為頂糖、接糖及撥糖功能的實現提供必要的機械動作執行時間。設計好的包裝機機構正常的生產率為120r/min，且其生產率可在70～130r/min.

關鍵詞：包裝機，巧克力糖包裝，機械手。

Abstract:Thegraincandypackerdesignisatypicalmachinesystemdesign.Itnotonlyincludedtheorganization''''ssize,strength...etc.thedesign.Anditstillincludedthedesignofthetransmissionsystem.Thisdesignprimarilyaimsatthecirclepillarchocolates''''aluminumfoilpacking.Thedesignonlycontentscontainthreesides:Designprojectdesign,machinehandandI/Osugarmechanismdesignandthetransmissionsystemdesign.

ItisSoulwhetherthefunctionofthemachinehandandI/Osugarmechanism’sdesigncancarryoutinthisdesign.Itisalsooneofthedesignpointsofthisdesign.Itwantstorealizetheimportation,foldofthechocolatesthesides,etc.thefunction.Untilitfinallybeoutputbybeltconveyer.Inwholesystemfunctionrealizes,themachinehandrealizesmanyimportantfunction,forexample:clipthesugar,foldofthechocolatesthesides,transfer...etc.Thereforetotheshapeofthemachinehand,clipthetightdintandturntheanglealsobringuppedthedifferentdesignrequest.Whendesignedthemachinehand,itisalsoproceedingwiththecenterofthesepoints.

System,motiveisnecessary.Certainlyitisparticularlyimportantofthepowertransmissionsystem.Inthesystemfunction,itmustrealizemovingthemachinehand,movingthesugardish,providingthepaper,cuttingpaper,curling,connectingthesugar,crestthesugaranddialingthesugaretc.Allthesefunctionsneedthedifferentpower.Itcanbecontrolledwiththetransmissionsystem.Suchasthefunctionofturningmachinehand,forrealizingafunctionofintermittentturningitneedsthesheaveofthetransmissiontoregulate.Afterthemachineturnedtheassuranceposition,themechanismwantstohavecertainlystopovertime,itcantakeenoughtimetocrestsugar,connectthesugaranddialsugar.Thetransmissionsystemstillguaranteedthenormalrateofproductionofpackerto120r/min.Atthesametimeitcanbecontrolledtherateofproductionat70～130r/min.

Keywords:Packer,chocolatespacking,machinehand.

設計任務抽象化

設計要求：把已加工成型的圓臺狀巧克力糖用鋁箔紙包裹起來，并逐個輸出，巧克力糖的形狀尺寸大小如圖。且保證其加工速度為120塊/min,可調范圍70—130塊/min。能量220V交流電。

建立黑箱操作指令未包裝圓臺形巧克力糖220V振動噪聲顯示已包裝好的巧克力糖環境黑箱（糖果包裝機）

功能分解輸入鋁箔紙送糖盤機械手輸出剪紙抄紙接糖頂糖轉位撥糖

糖果包裝機的功能分解

確定工藝原理

確定依據：成本、質量、效率三者綜合比較。3.速度可調范圍70--130塊/min2.包裝速度120塊/min4.小批生產，中小型廠加工1.實現圓臺形巧克力糖包裝成本7.操作方便6.結構簡單加工功能5.成本不高附加要求附加要求附加要求基本要求必要要求必要要求基本要求使用

確定技術過程信號未包裝圓臺形巧克力糖220V~控制執行機構驅動機構支承機構包裝好的巧克力糖環境系統人

引進技術系統，確定邊界未包裝圓臺形巧克力糖包裝好的巧克力糖支承機構環境系統人驅動機構220V~送糖盤分糖接糖1工位夾緊啟動、停止控制頂糖剪紙供紙抄紙機械系統撥糖信號圖1-4引進技術后的具體過程圖第10頁

畢業設計顆粒狀糖果包裝機的設計

確定功能結構

技術系統總功能，及進行功能分解

總功能

未包裝的圓臺形巧克力糖→黑箱→包裝好的巧克力糖成品

功能分解剪紙供紙接糖抄紙重力液氣壓機械力重力機械力液氣壓機械力液氣壓機械力液氣壓鋁箔紙送糖盤撥糖2工位張開轉位1工位閉合頂糖液氣壓機械力機械力液氣壓機械力液氣壓液氣壓機械力機械手輸入輸出

目錄

前言.......................................................................................................................................7

第一章糖果包裝機方案設計............................................................................8

1.1設計任務抽象化...................................................................................................................8

1.1.1建立黑箱...................................................................................................................................8

1.1.2功能分解...................................................................................................................................9

1.2確定工藝原理..........................................................................................................................9

1.3確定技術過程........................................................................................................................10

1.4引進技術系統，確定邊界.............................................................................................10

1.5確定功能結構.........................................................................................................................11

1.5.1總功能....................................................................................................................................11

1.5.2功能分解...............................................................................................................................11

1.6方案確定.................................................................................................................................12

1.6.1尋找技術物理效應和功能載體，功能元求解目錄表...........................................................12

1.6.2巧克力糖包裝系統解..............................................................................................................12

1.6.3巧克力糖包裝裝置的評價表..................................................................................................14

1.6.4確定最佳方案..........................................................................................................................14

第二章傳動系統設計.............................................................................................15

2.1傳動系統結構簡圖.............................................................................................................15

2.2選用電機................................................................................................................................15

2.3帶輪設計.................................................................................................................................16第4頁

畢業設計顆粒狀糖果包裝機的設計

2.3.1帶輪優缺點..............................................................................................................................16

2.3.2選用帶輪要求.........................................................................................................................16

2.3.3帶輪設計要求.........................................................................................................................17

2.3.4帶輪設計過程.........................................................................................................................17

2.4鏈輪設計.................................................................................................................................21

2.4.1鏈傳動優缺點..........................................................................................................................21

2.4.2鏈傳動的設計過程..................................................................................................................21

2.5齒輪的設計.............................................................................................................................25

2.5.1齒輪材料.................................................................................................................................25

2.5.2分配軸上螺旋齒輪的尺寸計算.............................................................................................25

2.5.3機械手及送糖軸上的螺旋齒輪的尺寸計算.........................................................................26

第三章機械手及進出糖機構設計...............................................................27

3.1夾持裝置設計........................................................................................................................27

3.1.1設計要求..................................................................................................................................27

3.1.2基本結構如圖.........................................................................................................................27

3.1.3夾緊力P夾計算..........................................................................................................................27

3.1.4彈簧力P彈簧計算.....................................................................................................................28

3.1.5開閉角а的計算...................................................................................................................29

3.2凸輪設計.................................................................................................................................29

3.2.1選擇凸輪類型.........................................................................................................................29

3.2.2凸輪材料選擇.........................................................................................................................30

3.2.3凸輪尺寸計算..........................................................................................................................30

3.2.4凸輪強度計算.........................................................................................................................31

3.3棘輪設計.................................................................................................................................32

3.3.1棘輪材料選擇..........................................................................................................................32

3.3.2棘輪形狀確定..........................................................................................................................32

3.4六槽槽輪機構設計............................................................................................................33

3.4.1槽輪分類及材料選擇.............................................................................................................33

3.4.2槽輪結構設計及尺寸計算.....................................................................................................33

第四章其它機構原理.............................................................................................36第5頁

畢業設計顆粒狀糖果包裝機的設計

4.1頂糖、接糖機構示意圖.................................................................................................36

4.2抄紙和撥糖機構示意圖..................................................................................................37

第五章巧克力糖包裝機工作循環圖............................................................38

5.1機械手Ⅰ工位段.................................................................................................................38

5.2機械手Ⅱ工位段.................................................................................................................39

致謝..............................................................................................................................40

參考文獻...........................................................................................................................41