顆粒包裝機(jī)自動(dòng)供料系統(tǒng)的設(shè)計(jì)論文[帶圖紙].doc

本科畢業(yè)設(shè)計(jì)(論文)題目：顆粒包裝機(jī)自動(dòng)供料系統(tǒng)的設(shè)計(jì)系別：機(jī)電信息系專業(yè)：機(jī)械設(shè)計(jì)制造及其自動(dòng)化班級(jí)：學(xué)生：學(xué)號(hào)：指導(dǎo)教師：2013年5月I顆粒包裝機(jī)自動(dòng)供料系統(tǒng)的設(shè)計(jì)摘要本設(shè)計(jì)是關(guān)于顆粒包裝機(jī)自動(dòng)供料系統(tǒng)的設(shè)計(jì)。顆粒包裝機(jī)是將小顆粒產(chǎn)品通過(guò)計(jì)量裝入包裝袋內(nèi)，再進(jìn)行封裝的包裝機(jī)械。能較大提高生產(chǎn)效率、降低人工勞動(dòng)強(qiáng)度。本設(shè)計(jì)主要研究物料供送系統(tǒng)的結(jié)構(gòu)設(shè)計(jì)和包裝材料供送機(jī)構(gòu)的設(shè)計(jì)。首先由包裝機(jī)的生產(chǎn)能力確定計(jì)量裝置的大小來(lái)完成物料的計(jì)量，從而完成物料的供送。其次由包裝材料的傳送路線確定引導(dǎo)輥的位置來(lái)完成包裝材料的供送。本設(shè)計(jì)主要設(shè)計(jì)顆粒包裝機(jī)的包裝材料成型與供送系統(tǒng)，包括供送包裝材料的輥?zhàn)樱龑?dǎo)輥，成型器；物料供給系統(tǒng)，包括料斗，計(jì)量器，導(dǎo)流槽；以及計(jì)量器的傳動(dòng)系統(tǒng)。本次設(shè)計(jì)采用了象鼻成型器和改進(jìn)后的轉(zhuǎn)鼓式計(jì)量裝置。本設(shè)計(jì)能進(jìn)一步提高其包裝性能，結(jié)構(gòu)簡(jiǎn)單、重量輕、外形尺寸小、設(shè)備費(fèi)用低、運(yùn)轉(zhuǎn)安全，操作方便、便于維修和管理。關(guān)鍵詞：顆粒包裝機(jī)；成型器；計(jì)量器IIAdesignoftheautomaticallyfeedingsystemforGranulepackingmachineAbstractThisdesignisaboutautomaticfeedingsystemofpackagingmachine.Granulepackagingmachinefeedssmallproductsthroughthemeasurementintothepackingbag,andthenpackagingsystemtofinishpacking.Itcouldgreatlyimprovetheproductionefficiency,andreducelaborintensity.Thisdesignmainlyresearchmaterialsforstructuredesignandpackagingmaterialfeedingsystem.Determinedfirstlybypackingmachineproductioncapacitytocompletematerialmeteringdevicesize,thuscompletingthematerialsupply.Todeterminetheroutefollowedbypackagingmaterialstofinishedpackagingmaterialguiderollerpositionfeeding.Packagingmaterialformingthemaindesignparticlesthisdesignpackagingmachineandfeedingsystem,includingthesupplyroller,andsentpackingmaterialguideroller,formingdevice；materialsupplysystem,includingthehopper,measuringdevice,guidegroove；andthemeteringtransmissionsystem.Thisdesignusesadrumtypemeteringdevicefortrunkshaperanditimprovedbetterthananyothertypeswhichexistinthissociety.Thisdesigncanimprovethepackagingperformance,suchassimplestructure,lightweight,smallsize,lowcostofequipment,operationsafety,convenientoperation,andeasytorepairandmanagementforusers.KeyWords:granulepackingmachine；shaper；meterIII目錄摘要...............................................................................................................................IAbstract.....................................................................................................................II1緒論.........................................................................................................................11.1題目背景和意義..................................................................................................11.2國(guó)內(nèi)外發(fā)展現(xiàn)狀..................................................................................................11.2.1國(guó)外發(fā)展現(xiàn)狀...............................................................................................21.2.2國(guó)內(nèi)發(fā)展現(xiàn)狀...............................................................................................32包裝機(jī)概述...........................................................................................................62.1產(chǎn)品包裝概述......................................................................................................62.2包裝機(jī)的分類......................................................................................................72.3包裝機(jī)的組成......................................................................................................82.4顆粒包裝機(jī)的工作原理......................................................................................93方案設(shè)計(jì)及選擇................................................................................................103.1物料供送系統(tǒng)結(jié)構(gòu)方案....................................................................................103.2包裝材料供送機(jī)構(gòu)方案....................................................................................124機(jī)械部分設(shè)計(jì).....................................................................................................154.1計(jì)量裝置設(shè)計(jì)計(jì)算............................................................................................154.2生產(chǎn)能力計(jì)算....................................................................................................164.3制袋成型器的選擇和設(shè)計(jì)計(jì)算........................................................................174.3.1常用成型器.................................................................................................174.3.2成形器的結(jié)構(gòu)尺寸計(jì)算.............................................................................204.4引導(dǎo)裝置............................................................................................................244.5軸的設(shè)計(jì)............................................................................................................234.5.軸的結(jié)構(gòu)設(shè)計(jì)....................................................................................................234.5.2軸的強(qiáng)度校核.............................................................................................254.6電機(jī)的選擇........................................................................................................274.7其他零件的設(shè)計(jì)................................................................................................275總結(jié)........................................................................................................................29參考文獻(xiàn)...................................................................................................................30致謝............................................................................................................................311緒論11緒論1.1題目背景和意義包裝是產(chǎn)品進(jìn)入流通區(qū)域的必要條件，實(shí)現(xiàn)包裝的主要手段是使用包裝機(jī)械。隨著經(jīng)濟(jì)發(fā)展和工業(yè)自動(dòng)化水平的提高，市場(chǎng)對(duì)產(chǎn)品的包裝要求也越來(lái)越高，而我國(guó)的包裝行業(yè)發(fā)展相對(duì)緩慢，故對(duì)包裝機(jī)的設(shè)計(jì)研究具有一定意義。本課題所設(shè)計(jì)的顆粒包裝機(jī)適用于包裝散粒食品、藥品、化學(xué)制劑、茶葉等小包產(chǎn)品，其具有快速、準(zhǔn)確、經(jīng)濟(jì)實(shí)用等優(yōu)點(diǎn)。商品包裝是一個(gè)新興的行業(yè)，是在商品經(jīng)濟(jì)日益繁榮，市場(chǎng)競(jìng)爭(zhēng)日趨激烈的新形式下，逐步成長(zhǎng)起來(lái)的。在商品流通中，人們對(duì)粉狀顆粒狀小袋商品的包裝要求主要有兩個(gè)方面，一是要求包裝美觀，以便吸引顧客，并保證商品在流通環(huán)節(jié)中包裝袋不出現(xiàn)任何形式的破損。其二是要求包裝袋內(nèi)的商品計(jì)量準(zhǔn)確，誤差?。òb行業(yè)標(biāo)準(zhǔn)要求計(jì)量誤差小于5‰），以維護(hù)商品生產(chǎn)廠商的信譽(yù)、形象。因此商品包裝的精確計(jì)量，是包裝行業(yè)時(shí)刻關(guān)注的一項(xiàng)重要課題。包裝機(jī)械是現(xiàn)代包裝工業(yè)的基本設(shè)備，是商品生產(chǎn)中必不可少的關(guān)鍵性技術(shù)設(shè)備。隨著人類社會(huì)的進(jìn)步，國(guó)民經(jīng)濟(jì)的發(fā)展，人民生活水平的提高，人們?cè)絹?lái)越重視包裝的質(zhì)量、品種類型，包裝機(jī)械在包裝領(lǐng)域中起著重要的作用。包裝機(jī)械是使產(chǎn)品包裝實(shí)現(xiàn)機(jī)械化、自動(dòng)化的根本保證。它能夠大幅度地提高生產(chǎn)效率；降低勞動(dòng)強(qiáng)度，改善勞動(dòng)條件；保護(hù)環(huán)境，節(jié)約原材料，降低產(chǎn)品成本；有利于被包裝產(chǎn)品的衛(wèi)生，提高產(chǎn)品包裝質(zhì)量，增強(qiáng)市場(chǎng)銷售的競(jìng)爭(zhēng)力；由于包裝機(jī)械的計(jì)量精度高，產(chǎn)品包裝的外形美觀、整齊、統(tǒng)一、封口嚴(yán)密，提高了產(chǎn)品包裝的質(zhì)量，增強(qiáng)了產(chǎn)品銷售的競(jìng)爭(zhēng)力，可獲得較高的經(jīng)濟(jì)效益；延長(zhǎng)產(chǎn)品的保質(zhì)期，方便產(chǎn)品的流通。1.2國(guó)內(nèi)外發(fā)展現(xiàn)狀包裝機(jī)械概述包裝機(jī)械是包裝工業(yè)的一大門類產(chǎn)品，在包裝工業(yè)中有著舉足輕重的地位和作用，它給行業(yè)提供必要的技術(shù)設(shè)備，以完成產(chǎn)品的包裝工藝過(guò)程。盡管包裝機(jī)械的產(chǎn)值在整個(gè)包裝工業(yè)中所占的比重不如包裝材料大，不屬于經(jīng)常性消耗品，但對(duì)包裝工業(yè)的現(xiàn)代化卻是不可缺少的支撐。沒(méi)有現(xiàn)代化的包裝機(jī)械，就沒(méi)有現(xiàn)代化的包裝工業(yè)。用于完成包裝過(guò)程的包裝機(jī)械可分為11類，它們是充填機(jī)械、灌裝機(jī)械、封口機(jī)械、裹包機(jī)械、多功能包裝機(jī)械、標(biāo)簽機(jī)械、清洗機(jī)械、干燥機(jī)械、殺菌機(jī)械、捆扎機(jī)械和集裝機(jī)械、輔助包裝機(jī)械和設(shè)備等。包