自動封箱機的傳動結構設計【含5張CAD圖紙、說明書】

外文原文The history of the development of packaging machinery in China1 introduction of packaging machineryPackaging machinery refers to the completion of all or part of the process of packaging products and machinery. The packaging process includes the main process of filling, wrapping, sealing, and before and after the associated processes, such as cleaning, stacking and disassembly. In addition, the package also includes the measurement or in the processes of stamp packages. Mechanical packaging products can improve productivity, reduce labor intensity, to meet the needs of large-scale production, and to meet hygiene requirements.2 the history of the development of packaging machineryPackaging machinery with new packaging materials, packaging technology and continuous innovation and development. Chinese invention in the history of papermaking technology, provides the conditions for the generation of paper packaging. 1850 world paper prices fell, paper packaging used for food. In 1852 the United States Wally invented the system bag machine, thus the emergence of paper products machinery. In 1861 Germany built the worlds first packaging machinery factory, and in 1911 the production of fully automatic forming filling sealing machine.3 of Chinas current situation of the development of packaging machineryChina packaging machinery started late, after 20 years of development, Chinas packaging machinery has become one of the ten major industries of machinery industry, and provides an effective guarantee for the rapid development of Chinas packaging industry, some packaging machinery to fill the domestic blank, has been able to basically meet the needs of the domestic market, some products are exported. China packaging machinery exports less than 5% of total output, imports and total production value is roughly the same, and the developed country far.From product development, Chinese also basically pauses in the test stage of imitation, self development ability is weak, the lack of scientific research and production test base, scientific research funds accounted for only 1% of sales, while the foreign up to 8-10%. The overall technical level of technical level China packaging machinery compared to 20 years behind the advanced countries, in product development, performance, quality, reliability, service and other aspects of the competitive disadvantage. Packaging machinery in under the premise of continuous development, in the packaging industry, can see the packaging machinery industry in the contradictions, enterprises can not cope with changes in the situation, industry development ideas incompatible with the development of the situation; technical innovation ability is weak, the slow progress of technology, new product development is still not fundamentally get rid of imitation research and tracking situation, competitiveness is not strong, economic growth, the promotion of benefit is still mainly rely on the scale of pulling. In addition, there are still some packaging machinery enterprise management extensive, yet to achieve fine management; market consciousness, competition consciousness, suffering consciousness is not strong, service market, customer service consciousness and the development of the sense of urgency, a sense of responsibility is not strong, between some packaging machinery enterprises on human recognition and use and the law of market economy is not to adapt to the phenomenon. The face of unfavorable factors, the most urgent is to change the mode of development of each enterprise packaging machinery industry, the enterprise should stand up to examine and solve the contradictions and problems above in the new starting point, change the idea of development, strengthening the independent innovation, enhance market awareness, and vigorously promote the domestic packaging machinery industry development. To change the packaging machinery industry status, promote the development of packaging machinery industry at the same time, stride forward to development trend of packaging machinery.4 SummaryWith the continuous development and progress of science and technology, a variety of food products, put forward new demands on packaging technology and packaging equipment, packaging machinery plays a more and more important role in the field of circulation. Packaging machinery is becoming more and more competitive, and a high degree of automation, intelligent, multi-functional, high efficiency and low consumption of packaging equipment is more and more favored by the industry中國包裝機械發(fā)展史1 包裝機械介紹包裝機械是指完成全部或部分包裝過程的產品和機械。包裝過程包括灌裝、包裝、封口的主要過程，以及清洗、堆放、拆卸等相關過程前后的主要過程。此外，包裝還包括測量或在郵票包裝的過程中。機械包裝產品能提高生產效率，降低勞動強度，滿足大規(guī)模生產的需要，并能滿足衛(wèi)生要求。2 包裝機械發(fā)展史包裝機械以新的包裝材料、包裝技術不斷創(chuàng)新和發(fā)展。我國造紙技術史上的發(fā)明，為紙包裝的產生提供了條件。1850 年世界紙張價格下跌，用于食品包裝的紙張。1852 年美國沃利發(fā)明了制袋機，從而出現了紙制品機械。1861 年德國建成世界上第一家包裝機械廠，1911 年生產全自動成型灌裝封口機。3.我國包裝機械發(fā)展現狀中國包裝機械起步較晚，經過 20 年的發(fā)展，我國包裝機械已成為機械工業(yè)的十大產業(yè)之一，為我國包裝工業(yè)的快速發(fā)展提供了有效保障，一些包裝機械填補了國內空白，已基本能滿足東北地區(qū)的需求。國內市場 EDS，部分產品出口。中國包裝機械出口量不足總產量的 5%，進口量與總產值大致相同，與發(fā)達國家相差甚遠。從產品開發(fā)來看，中國人也基本上停留在模仿的測試階段，自我開發(fā)能力較弱，缺乏科研和生產測試基地，科研經費只占銷售額的 1%，而國外高達 8-10%。我國包裝機械總體技術水平較發(fā)達國家落后 20 年，在產品開發(fā)、性能、質量、可靠性、服務等方面存在競爭劣勢。包裝機械在不斷發(fā)展的前提下，在包裝行業(yè)中，可以看到包裝機械行業(yè)在矛盾中，企業(yè)無法應對形勢的變化，行業(yè)發(fā)展思路與發(fā)展形勢不相適應；技術創(chuàng)新能力較弱，進展緩慢。技術方面，新產品開發(fā)還沒有從根本上擺脫模仿研究和跟蹤的局面，競爭力不強，經濟增長，效益提升仍主要依靠規(guī)模拉動。此外，還有一些包裝機械企業(yè)管理粗放，尚未實現精細化管理；市場意識、競爭意識、受苦意識不強，服務市場、客戶服務意識和發(fā)展的緊迫感，責任感不強，年代之間。一些包裝機械企業(yè)對人的認識和使用與市場經濟規(guī)律不相適應的現象。面對不利因素，當務之急是改變各企業(yè)包裝機械行業(yè)的發(fā)展模式，企業(yè)應站在新的起點上審視和解決上述矛盾和問題，轉變發(fā)展思路，加強自主創(chuàng)新，增強市場意識。大力促進國內包裝機械行業(yè)的發(fā)展。改變包裝機械行業(yè)現狀，同時促進包裝機械行業(yè)的發(fā)展，向包裝機械的發(fā)展趨勢邁進。4 總結隨著科學技術的不斷發(fā)展和進步，各種食品對包裝技術和包裝設備提出了新的要求，包裝機械在流通領域發(fā)揮著越來越重要的作用。包裝機械的競爭日趨激烈，自動化程度高、智能化、多功能化、高效率、低消耗的包裝設備越來越受到業(yè)界的青睞。