包裝機設(shè)計

論文編號:JX1494  論文字數(shù):17052.頁數(shù):34 附開題報告，實習(xí)報告，外文翻譯，CAD圖，PPT

摘要
 目前，我國的食品包裝企業(yè)大部分規(guī)模偏小，“小而全”是其主要特征之一，同時存在著不顧行業(yè)發(fā)展要求，重復(fù)生產(chǎn)那些成本低、工藝水平比較落后、易于制造的機械產(chǎn)品，行業(yè)內(nèi)目前大約有1/4的企業(yè)存在低水平重復(fù)生產(chǎn)現(xiàn)象。這是對資源的極大浪費，造成包裝機械市場的混亂，阻礙行業(yè)的發(fā)展。
隨著科學(xué)技術(shù)的不斷發(fā)展，各種食品、水產(chǎn)加工品的出現(xiàn)，對食品包裝技術(shù)和設(shè)備都提出了新的要求。目前，食品包裝機械競爭日趨激烈，未來的食品包裝機械將配合產(chǎn)業(yè)自動化，促進包裝設(shè)備總體水平提高，發(fā)展多功能、高效率、低消耗的食品包裝設(shè)備。
 真空包裝技術(shù)起源于20世紀40年代。自1950年聚酯、聚乙烯塑料薄膜成功地應(yīng)用于商品包裝以來，真空包裝機便得到迅速的發(fā)展，其技術(shù)發(fā)展趨勢主要體現(xiàn)在高生產(chǎn)率、自動化、單機多功能、組成生產(chǎn)線、采用相關(guān)新技術(shù)這5個方面。

Abstract
 Currently, our country's food packaging enterprise most smaller scale, "complete" is one of the main features, exist disregard industry development requirements, repeat production cost is low, the craft level who is relatively backward, easy to manufacture mechanical products, industry within roughly a quarter of enterprise existence low-level repeating production phenomenon. This is a tremendous waste of resources, to cause confusion, packaging machinery market hampering the development of industry.
 Along with the science and technology unceasing development, various food, the emergence of aquatic products, food packaging technology and equipment are put forward new requirements. At present, food packaging machinery increasingly fierce competition, the future food packaging machinery industrial automation, promote will cooperate with the overall level of packaging equipment rise, development multi-function, high efficiency and low consumption of food packaging equipment.
 Vacuum packaging technology originated in the 1940s. Since 1950 polyester, polyethylene plastic film applied successfully in the commodity packaging, vacuum packaging machine since then obtains the rapid development, the technology development trend are mainly embodied in the high productivity, automation, LAN multi-function, composition line, adopt new technology related to these five respects. 
  

目錄
1. 包裝機簡介 4
1.1包裝機 4
1.2流水線式整體生產(chǎn)包裝 4
1.3產(chǎn)品外圍包裝設(shè)備 4
1.4包裝機的分類： 4
1.5包裝機故障診斷及解決方法 6
1.6真空包裝機介紹 6
1.7自動包裝機的優(yōu)勢 8
1.8自動套袋包裝機介紹 9
2. 我國包裝機械行業(yè)的發(fā)展與前景 10
2.1我國食品包裝機械發(fā)展前景預(yù)測 11
2.2  21世紀真空包裝機發(fā)展趨勢 12
2.3封箱機分類 13
2.4裝盒、裝箱包裝線 14
2.5液體灌裝機及其流水線 14
2.6小型真空包裝機 15
2.7粉劑顆粒液體包裝機 15
2.8各種包裝機的分類與適用范圍 16
3.方案的選擇 19
3.1  功能要求 20
3.2結(jié)構(gòu)方案設(shè)計 20
4.包裝機機械運動部分設(shè)計 21
4.1總體方案的確定 22
4.2電動機的選擇 23
4.3主軸傳動設(shè)計計算 23
4.4齒輪的校核 25
5. 傳動系統(tǒng)的設(shè)計計算 30
5.1主軸箱總體尺寸 30
5.2薄膜輥總體尺寸 31
6. 畢業(yè)設(shè)計總結(jié) 32
致謝 33
參考文獻 34