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產(chǎn)品開(kāi)發(fā)課程設(shè)計(jì)報(bào)告書(shū)-展示頁(yè)

2024-08-17 23:04本頁(yè)面
  

【正文】 ll strapping machine, is makes the improvement and the innovation in the original product function principle socalled bunch of paper money machine is a bill the machine which ties up through the machine, is advantageous for the cleaning up, preserves, transportation and so very many negotiable securities, the bill, its size is all similar with the bill, therefore also may use the strapping machine to carry on ties up, is advantageous for the cleaning up, pletely automatic bundles paper money machine at present to have the broad market prospect, it solved has tied up the time to be long manually, the loose and tight which tied up is different, the position was different, the effect namely was not good not not artisticly and so on the pletely automatic strapping machine may divide into: Takes along horizontally the belt installment, takes along straight the belt installment, presses the coin, the fusion, the cutoff and so on several major part existing bunch of paper money machine bundle the paper money machine including the pletely automatic, the manual gear bundles the paper money machine, the flowing tubing head pressure bundles the paper money machine, the horizontaltype manual bunch of paper money machine, the manual fast hydraulic pressure bundles the paper money machine, the electrically operated screw bundles the paper money machine and so , designs through this curriculum, the utilization three dimensional cartography software and the innovation idea bundles the paper money machine to the pletely automatic to make the improvement, the development develops conveniently, price cheaper bunch of paper money curriculum designs the goal lies in strengthens the specialized knowledge which the student utilizes studies, the theory as well as the specialized skill, carries on the product the development and the innovation, and enables the student to grasp the product development design the request as well as the characteristic, inspires everybody the innovation thought, will build the solid foundation for the next product development design.Key word: The pletely automatic bundles the paper money machine, the demand, the market, the function principle前 言在改革開(kāi)放的浪潮中,包裝工業(yè)迅速崛起。因此,通過(guò)這次課程設(shè)計(jì),運(yùn)用三維繪圖軟件和創(chuàng)新構(gòu)思對(duì)全自動(dòng)捆鈔機(jī)進(jìn)行改進(jìn),研制開(kāi)發(fā)出更便捷,價(jià)格更便宜的捆鈔機(jī)。全自動(dòng)捆扎機(jī)可分為:橫帶送帶裝置,直帶送帶裝置,壓幣,熔接,切斷等幾大部分組成。而且很多的證券,票據(jù),其大小都與鈔票差不多,所以也可以用捆扎機(jī)來(lái)進(jìn)行捆扎,以便于清理,保存。. . . .. .摘 要此次課程設(shè)計(jì)叫產(chǎn)品開(kāi)發(fā)課程設(shè)計(jì),開(kāi)發(fā)的產(chǎn)品叫全自動(dòng)鈔票捆扎機(jī),就是在原有產(chǎn)品的功能原理基礎(chǔ)上進(jìn)行改進(jìn)和創(chuàng)新。所謂捆鈔機(jī)就是把一把一把的鈔票通過(guò)機(jī)器來(lái)捆扎的機(jī)器,以便于清理,保存,運(yùn)輸?shù)取H詣?dòng)捆鈔機(jī)目前有著廣闊的市場(chǎng)前景,它解決了手工捆扎時(shí)間長(zhǎng),捆扎的松緊不同,位置不同,效果即不好又不美觀等缺點(diǎn)。現(xiàn)有捆鈔機(jī)包括全自動(dòng)捆鈔機(jī),手動(dòng)齒輪捆鈔機(jī),油壓捆鈔機(jī),臥式手動(dòng)捆鈔機(jī),手動(dòng)快速液壓捆鈔機(jī),電動(dòng)螺旋捆鈔機(jī)等等。本次課程設(shè)計(jì)的目的在于加強(qiáng)學(xué)生運(yùn)用所學(xué)的專(zhuān)業(yè)知識(shí),理論以及專(zhuān)業(yè)技能,進(jìn)行產(chǎn)品的開(kāi)發(fā)和創(chuàng)新,并且讓學(xué)生掌握產(chǎn)品開(kāi)發(fā)設(shè)計(jì)的要求以及特點(diǎn),啟發(fā)大家的創(chuàng)新思維,為今后的產(chǎn)品開(kāi)發(fā)設(shè)計(jì)打下堅(jiān)實(shí)的基礎(chǔ)。人類(lèi)進(jìn)行包裝活動(dòng)的歷史雖然很久,甚至可以追溯到人類(lèi)產(chǎn)生之初,但包裝實(shí)際上形成為行業(yè)的時(shí)間并不長(zhǎng)。世界資本主義興起并將電子、化工、機(jī)械、生物工程、能源開(kāi)發(fā)等現(xiàn)代科技應(yīng)用于開(kāi)發(fā)商品新包裝,是自20世紀(jì)30年代開(kāi)始的。 當(dāng)今世界,隨著現(xiàn)代商品經(jīng)濟(jì)高速發(fā)展,大量涌現(xiàn)于市場(chǎng)的一切新商品,都需要有適時(shí)的新包裝。但由于起步晚、基礎(chǔ)薄弱,工程技術(shù)人才和管理人才極端缺乏,所以大大落后于世界先進(jìn)水平。已使用的包裝機(jī)械,無(wú)論在數(shù)量上、品種上都很少。包裝工業(yè)的發(fā)展,必將推動(dòng)包裝機(jī)械更快的發(fā)展。現(xiàn)代各行各業(yè)發(fā)展都很迅速,國(guó)家支持的西部大開(kāi)發(fā)也取得了一些進(jìn)展,需要包裝美觀、實(shí)用,又要快速、經(jīng)濟(jì)。經(jīng)濟(jì)的飛速發(fā)展,使交易變得頻繁、大量,對(duì)于捆扎鈔票、票據(jù)等的捆扎機(jī)械要求不斷提高,在此時(shí)刻,我們接手了一宗捆鈔機(jī)的研制任務(wù)。捆扎機(jī)械在國(guó)民生產(chǎn)中的用途:保護(hù)功能。方便。便于銷(xiāo)售。全自動(dòng)捆鈔機(jī)開(kāi)發(fā)可行性論證1.1全自動(dòng)捆鈔機(jī)開(kāi)發(fā)的目的和意義捆鈔機(jī)就是把一把一把的鈔票通過(guò)機(jī)器來(lái)捆扎的機(jī)器。改革開(kāi)放以后,人們的人均純收入有了大幅度的提升,當(dāng)然也就是說(shuō)除滿(mǎn)足自身必須的生活所需外也有了不少的積蓄,而這些積蓄考慮到安全問(wèn)題他們呢便會(huì)將它投擲銀行機(jī)構(gòu)或其他的金融機(jī)構(gòu),這樣隨著鈔票的積累就涉及到它的存放問(wèn)題,在考慮到大數(shù)量的鈔票的提取問(wèn)題,單由工人直接點(diǎn)數(shù)或小型捆扎既費(fèi)時(shí)又費(fèi)力,而且效果也很不理想,對(duì)于少量鈔票如萬(wàn)元左右還可以由人工勉強(qiáng)捆扎,但對(duì)于數(shù)量較大的如十萬(wàn)元單又人工捆扎那就可想而知了,一大疊鈔票即使被捆扎但人的力量有限只是捆扎不夠緊固,松散的壞處就是一是所占的空間大,二是比捆緊的容易變質(zhì),還有人捆扎速度慢,社會(huì)在進(jìn)步講究的是效率,另外就是對(duì)于大數(shù)量的提款,如果沒(méi)有將十萬(wàn)或更多的鈔票捆扎在一起,那樣一張一張或一萬(wàn)一萬(wàn)的數(shù)起,那些要是提取幾百億上千億的在那樣數(shù),那也不知道要數(shù)到什么時(shí)候,有了大數(shù)額鈔票捆扎機(jī),便又可以節(jié)省更多的時(shí)間和勞動(dòng)力了,考慮到這些優(yōu)點(diǎn)市場(chǎng)對(duì)它的需求越來(lái)越強(qiáng),捆扎機(jī)中有中型和小型而大型目前還沒(méi)有,原因在在于鈔票有一定的厚度,而它的尺寸又不是很大,如果捆扎太多反而顯得更容易松散或不變攜帶,試想:十萬(wàn)元鈔票厚度就近十厘米,如果捆扎一百萬(wàn)那就是一百厘米也即一米高,然而面額最大的一百元鈔票長(zhǎng)十五厘米寬六厘米左右,由此可以想到那樣顯得極為的不便,再說(shuō)一百萬(wàn)就是十個(gè)十萬(wàn)由人工點(diǎn)數(shù)也不過(guò)是十來(lái)秒時(shí)間的事,對(duì)于小型捆鈔機(jī)只捆扎一萬(wàn)元人民幣,對(duì)于這少量數(shù)額厚度小的則要求并不高,因?yàn)槿绻娣乓话氵€得將一萬(wàn)的十個(gè)累加在一起害的壓縮,這里就不必壓緊,還有一萬(wàn)元人民幣一般是由與南航供給活期用戶(hù)提取小數(shù)額用的算是“流動(dòng)資金”小型捆鈔機(jī)在包裝上也更簡(jiǎn)潔只有縱向包裝,包裝袋由牛皮紙代替在接口處要么由膠水粘合要么把它扎起即可,對(duì)于中型捆鈔機(jī)則兩次縱向捆扎,一次橫向捆扎壓緊包裝袋由塑料帶在接口處高溫熔化粘合再由刀切割即可。全自動(dòng)捆鈔機(jī)運(yùn)用新技術(shù),集機(jī)、光電一體,微電腦自動(dòng)控制,一次定位、三道捆扎一次完成。手工捆扎機(jī)勞動(dòng)強(qiáng)度大,工作效率低,由于纖維繩與紙幣接觸面積小容易把鈔票勒傷,更嚴(yán)重的是手捆扎的雙十字沒(méi)有相互連接成為一個(gè)整體在現(xiàn)金調(diào)運(yùn)中容易產(chǎn)生散捆丟張等安全問(wèn)題,為此中國(guó)人民銀行發(fā)文要求入庫(kù)紙幣線(xiàn)捆采用寬塑料PP(聚丙脂)捆扎雙十字交叉點(diǎn)連接起來(lái)是困扎帶成為一個(gè)整體。捆扎機(jī)的發(fā)展趨勢(shì)有三大特點(diǎn):全自動(dòng)化,高速度化,多樣化發(fā)展。1.4 對(duì)捆鈔機(jī)的原理方案及關(guān)鍵技術(shù)進(jìn)行分析現(xiàn)有捆鈔機(jī)包括全自動(dòng)捆鈔機(jī),手動(dòng)齒輪捆鈔機(jī),油壓捆鈔機(jī),臥式手動(dòng)捆鈔機(jī),手動(dòng)快速液壓捆鈔機(jī),電動(dòng)螺旋捆鈔機(jī)等等,:我們使用的是條帶捆扎機(jī),它是由人工將一大疊鈔票放入到一定的位子,然后完成送帶、抽緊、結(jié)合、切斷等動(dòng)作。工作過(guò)程可分為點(diǎn)動(dòng)控制也可以是連續(xù)全自動(dòng)控制。這里涉及到送帶,壓縮,切斷幾個(gè)過(guò)程。即全自動(dòng)捆鈔機(jī)的工作原理是:(1)捆扎帶的進(jìn)給和拉緊:自動(dòng)進(jìn)給和拉緊機(jī)構(gòu)由帶盤(pán),儲(chǔ)帶箱,扁帶進(jìn)給輥,軌道,進(jìn)給支架,齒爪,限位開(kāi)關(guān)等組成。按下啟動(dòng)開(kāi)關(guān),封接器中的凸輪軸開(kāi)始回轉(zhuǎn),壓頭將扁帶前端固定。物品被捆緊后,由于扁帶輥繼續(xù)回轉(zhuǎn),扁帶的反作用力就將進(jìn)給支架拉向左邊,當(dāng)支架碰到限位開(kāi)關(guān)時(shí),進(jìn)給輥停止轉(zhuǎn)動(dòng)。調(diào)節(jié)齒爪契緊扁帶時(shí)刻的早晚或改變彈簧張力的大小可以調(diào)節(jié)捆扎松緊度。預(yù)送帶時(shí),進(jìn)料輥帶動(dòng)帶盤(pán)轉(zhuǎn)動(dòng),為了防止扁帶放出過(guò)多而造成混亂,要求進(jìn)料輥一旦停止工作時(shí),卷筒也立即停止轉(zhuǎn)動(dòng)。扁帶從帶盤(pán)上拉出后通過(guò)導(dǎo)向輥和扁帶進(jìn)料輥
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