要有用很多，我很感谢这些日子的努力，让我在临毕业之前又学会了很多技能。之后我将在图书馆中搜集到的资料进行整理和分类，做好充足的功课随时与导师讨论进程。在整个设计方案所需要的资料查找完成后，我便开始撰写说明书。在设计的过程当中，我感受到了很多不能自己解决的困难。例如首先我想先把关于剪纸部分的相关机构设计出来，但在设计的早期阶段，很多的设计理念盘旋在我的头脑中，也设计了很多具体方案，但是因为缺乏经验，总是有一种无从下手的感觉，在我确定的那些方案里也不知道到底应该选哪个，哪个才是最好的，我把种种问题跟导师讨论过之后，老师通过她个人的想法以及多年的设计经验来帮助我，这种情况下我的设计才逐渐的走上了正轨，真是听君一席话，胜读十年书的感觉。之后我又通过查阅大量的相关资料，最终确立了系统的设计方案。在工艺设计过程中的工序盘中，糖钳手是一个很难的问题，在对比讨论中最终决定糖钳手的一只固定，一只活动型方案。
然后从分析包装机的结构开始，一步一步的把整个包装机的运动结构逐一理清，分析各种传动机构，供纸剪纸切纸都是主要部分，在就是理糖推糖打糖，都是不可或缺的一部分，当然最最重要的就是纽结部分，分析完之后就是各部分机构的数据计算以及数据校核，在全部完成之后整个扭结式糖果包装机的总体就已经设计完毕。
从全文的分析，似乎可以看出，包装机，目前的优势是相对的，其技术和市场占有率的基础，相比于刚开始，和合资企业和外国企业，它远远不是优秀的，我们可以看出包装机的优势主要突出在对成本的控制、自身的优秀性能和来自市场的支持。从以上分析,扭结式糖果包装机的未来还有很大的成长空间。我国的包装企业已进入高速的发展时期，坚信在不久的将来，我国包装机企业会发展的更好。
参考文献
[1] 李兴国.包装机械技术[M].四川:四川科技出版社, 1985.12, [2] 彭国勋.包装机械浅论[M].北京:机械工业出版社, 1985 [3] 高德.包装机械设计[M].北京：化学工业出版社， 2005.8 [4] 郭敬孙.包装机械应用技术[M].北京:轻工业出版社, 1987.06 [5] 食品与包装机械教研室.食品包装机械设计.黑龙江商学院, 2006.08 [6] 贺素良.包装机械化和自动化[M].上海:上海人民出版社, 1975.09 [7] 许林成.包装机械原理与设计[M].上海:上海科学技术出版社, 1988.09 [8] 李瑞琴.机械原理[M].北京：国防工业出版社，2008.01
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[9] 濮良贵 纪名刚.机械设计（第7版）[M].北京：高等教育出版社，2001，06 [10] 吴宗泽 罗圣国.机械设计课程设计手册.北京：高等教育出版社，1996.06 [11] 上海轻工设计院.包装机械机构参考图册.上海：轻工业出版社，1987，06 [12] 邹慧军 张春林.机械原理（第二版).北京：高等教育出版社，2006 [13] 吴宗泽.机械结构设计[M].北京：机械工业出版社，1988 [14] 张策.机械动力学[M].北京：高等教育出版社，2002 [15] 中北大学.扭结式糖果包装机说明书[1]-百度文库[J]，2012 [16] 中北大学.扭结式糖果包装机说明书[1]-百度文库[J]，2012 [17] 高德.实用食品包装技术[M].北京：化学工业出版社，2004 [18] Walter Soroka. Fundamental of Packaging Technology(Third Edition)
USA:Institute of Packaging Professionals(IOPP). 2002
[19] Glean Davis. Packaging Machinery Operations. USA:Packaging Machinery
Manufactturers Intitute(PMMI). 1986.
[20] Glean Davis. Introduction to Packaging Machinery. USA:Packaging Machinery
Manufacturers Institute(PMMI). 1997
附录1：外文翻译
Food Packaging Industry Development Strategy
Food Packaging Industry Development Strategy
1990s in the 20th century, the global food industry output value reached 2.2 trillion U.S. dollars. Industrial output value of living is high above the others. As for the food packaging industry accounted for the same product packaging industrial output value is about 60%. This has fully demonstrated the food processing and food packaging in the
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overall national economy is in a very important position.
21centery. it is expected that the focus is still strive to properly resolve the meals (including the special needs of military and civilian), the big problem, decide on the food industry and packaging industry is a sunrise industry never fading. In future, the food industry will become the country's largest industrial sector. To continue to expand our packaged foods will have an excellent opportunity to export.
Only food packaging, according to the logistics of the application process can be divided into two major areas of packaging and shipping center. Taking into account the former contact with the food itself and consumers directly. Most of all aspects of its foreign proposed a variety of higher packaging requirements. Moreover, from an overall perspective, the sale of food packaging materials are used, the packaging, technology, techniques and equipment, regardless of the complexity. Changes in conditions or advanced level are second to none, more widespread, representative and acceleration. Sales of food packaging can result in the entire packaging industry plays a leading role in the well-deserved priority should be given to develop． Analysis of food packaging technology
\view of the wide variety of food, diversity, endless, but more vulnerable to microbial infection and organic material in physics, chemistry, machinery, and other adverse effects, rather than just one aspect of damage, mostly packaged with strong protection, use and marketing functions, Aseptic packaging result, small, diversified, simple, mechanical, Automation will become the mainstream of development.
No matter what methods of packaging from the home must first of all packaging requirements. Reasonable choice of packaging material and packaging of liquid foods, commonly used plastic bottles, glass bottles, metal cans, composites produced bags, boxes, cups; semi fluid of food, often with wide-mouth glass or plastic bottles, bags produced by the composite materials, boxes, cups; of powder granular and liquid mixed with the food, often metal cans, plastic bottles wide-mouth, composite material bags, boxes, cans; The bulk of individual or collective, flake, bars and similar spherical dome-like solid foods, Common larger plastic boxes, metal cans, composites produced by the bag, games cartridges.
In short, sales of food packaging, metal, glass bottles, cans, boxes and other smaller share. There gradually declining trend, largely for gift packaging or special packaging. To the production of thin cardboard boxes, such as disk barrier performance is poor, mostly for the general over pack. Only the basis of composite materials to produce plastic film bags,
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boxes, cups and other significant large enough to protect food beautifying the unique role and shape varied, easy processing, saving resources, the cost is not high, the use of light, strong adaptability. Is almost inclusive (usually with the exception of gas-liquid materials) everything (extended to air all occasions) very promising. Particularly within the over pack, which combined with the package more effectively promote the wider use of packaged foods.
With the accelerated pace of day to day work, nutrition and health foods rich and the enhancement of the sense of environmental protection. And the future of food packaging will also put forward many new requirements. Now attention is given refrigerators, microwave ovens rapidly growing popularity, coupled with other conditions related to the gradual maturity, not a long time. Development of quick-frozen food can be as convenient food, fast foods and access to family enterprises (including services, tourism sectors). Meanwhile conditions should vigorously develop the vacuum packaging, vacuum packaging and aseptic packaging aeration and other new technology, new products, so quick-frozen and packaged organic and jointly promote food packaging organization. As a result, the various levels of consumer hope on a small bag of food packaging boxes as the mainstay. Light on a comprehensive understanding of the particular issues, mainly referring to the packaging easy to open, free-up time can be closed after revenue, safe and reliable. Therefore, we must adopt appropriate measures to further improve the type bag, seal and box-type structure and the achievement of the main scientific and diversification.
It has been recognized that the commercial competition and cheap tourists always should take.Can effectively do this, it is easy to capture the market, invincible. One effective way to achieve a reasonable package and simplified packaging is the dialectical unity. The reasons are obvious. Reasonable contains simplified, but simplification is not necessarily reasonable (as in the past to be eliminated nude thin plastic beverage packaging. soft earth covered biscuits carton packaging). In fact, from the mainstream, and quite a number of well-designed pop on the bag and box packaging occupies a dominant position in this respect. Because after a reasonable form and structure to simplify the packaging and related technology and equipment. Can greatly reduce the expenditure and waste production and marketing process, and eliminate the many unstable factors, thereby improving the overall \School Official Cites Use of efficiency and ultimately the general direction of modern packaging.
After thorough inspection is necessary, how to choose appropriate methods and packaging machinery types of packaging technology, to one or more selected materials packed in packaging material, packaging, so that the overall package to achieve optimal
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function.
Sales of food packaging still on the run, the most commonly be used today, there are two basic methods of packaging technology. That the filling and wrap. Filling method applies in almost all types of packaging materials and containers. Specifically, the liquidity in liquid, powder, granular, mainly is relying on its own gravity. Will be supplemented, where necessary, the role of the mechanical completion of the packaging process. Viscous semi fluid stronger shape of the larger single or combination of conditions would adopt corresponding pressured into picking up other coercive measures. As for the difference of binding methods are contradictory, it is mainly applied to form structured, very rigid enough, demanding more packing up the pieces of the single or combination, more flexible plastic and composite materials (some additional light trays Lining), the mechanical role of Packaging. So far, the coating is rich and varied forms, but to the mainstream type bag. Observation of the domestic market insights, filling methods and Packaging method is unique, But the former world to be used in more extensive capacity, plays a dominant role. Nevertheless, it is worth emphasizing that, in connection with the foregoing the advantages of the bags and boxes, It would be filled with the coating used two methods complement each other, is even more powerful. It will enhance the overall function of food packaging machinery and large do-encompassing more productive.
Development status of the packaging machine industry in China and other countries:
Packaging machine in China started in the late 1970s of the last century, only seven or eight million yuan of annual output value, product variety is only 100. Past five years, the food and packaging machine industry an annual average growth rate of 11% to 12% higher than the national growth rate, total sales increased from $ 150 billion in 1994 to 30 billion yuan in 2000, product variety by 270 kinds of development in 1994 to 2000 of 3700 kinds. Product level to a new level, began to scale, complete automation trends, complex transmission equipment of high technical content began to appear. It can be said that China's machinery production to meet the basic needs of the domestic and export to Southeast Asia and Third World countries such as China's 2000 import and export volume of $ 2,737,000,000, of which exports $ 1.29 billion, compared to 1999 to improve 22.2%. Food (dairy products, cakes, meat, fruit) machine, oven, packaging, labeling machines, paper and plastic aluminum composite can production equipment and other machinery exports more varieties of export of machinery, food machinery, such as sugar, beverages packaging machines and other equipment have begun to complete sets of export. The current development of the packaging machine
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