摘要：卷绕镀膜设备主要用于在塑料，布，纸，金属箔等带状材料表面镀制金属膜。产品广泛用于包装，印刷，防伪，纺织，电子工业和建材行业等领域。卷绕系统的主要特点：卷绕系统采用高精度支流或交流变速调频，具有运行稳定，速度高等特点；配备大功率电源，镀膜效率高，膜层均匀性好；各组送丝机构由微机电机独立控制，可总调或单独调速，并有速度显示。
本次设计的主要内容，对真空镀膜机卷绕系统结构上进行合理的设计，包括真空抽气系统，真空室，集采卷绕系统，铝蒸发系统，电气控制柜，蒸镀操作台等结构上的设计，真空室为箱体式，计算了卷绕系统的各组棍子，以及操控各组棍子的电机的功率等。对不同排版方式的真空镀膜室在结构上，经济型，安全性，合理性 各个方面进行比较，并最终得出合理方案。镀铝薄膜生产工艺流程：基材放卷→抽真空→加热蒸发舟→送铝丝→蒸镀→冷却→测厚→展平→收卷。21612
毕业论文关键词： 真空：镀膜；卷绕式；送丝机构：
 Vacuum coating machine winding system architecture design
Abstract: Coating device for winding the strip surface is mainly plastic, cloth, paper, metal foil, a metal plating film. Products are widely used in packaging, printing, security, textiles, electronics and building materials industries. The main features of winding system: The system uses high-precision winding tributary or AC variable speed frequency modulation, with stable operation and high speed; equipped with high-power, high plating efficiency, film uniformity; each group by the computer wire feeder motor independent control, you can always tune or a separate governor, and a speed display.
        The main content of the design of the vacuum coating machine winding system structure reasonable design, including vacuum pumping system, the vacuum chamber, the Central Purchasing winding system, aluminum evaporation system, electrical control cabinet, console and other structures deposited design, the vacuum chamber is box-type, was calculated for each group stick winding system, and control of each group, such as a stick of motor power. Vacuum coating chamber typesetting is different in structure, economy, security, comparing various aspects of rationality and eventually come to a reasonable solution. Production process of aluminum thin film: substrate  volume →vacuum pumping →heating evaporation boat →aluminum wire conveying →evaporation →cooling →thickness →flattening and rolling.
Key Words: Winding type: vacuum;  coating; The wire feeding mechanism；
目录
1.绪论    6
1.1 选题背景和意义    6
1.1.1 课题介绍    6
1.1.2 选题背景    6
1.1.3 课题意义    8
1.2 文献综述    9
1.2.1 国内外发展状况    9
1.2.2 在光学应用领域    10
1.2.3在半导体器件、大规模集成电路制造的应用领域    11
1.2.4电容器、包装和装饰金属化膜材的应用    13
1.2.5镀膜机的优点和缺点    13
2.方案论证    15
2.1 原始条件及数据    15
2.2 卷绕真空镀膜机工作原理    15
2.3 总体方案论证    16
2.3.1总体结构第一种方案    16
2.3.2总体结构第二种方案    17
2.4 真空抽气系统    18
2.5 卷绕系统及其控制    19
2.6蒸发系统    21
2.6.1送丝系统方案    21
2.6.2 蒸发舟    23 卷绕式真空镀膜机卷绕系统结构设计及CAD图纸:http://www.751com.cn/jixie/lunwen_13893.html