北京理工大学珠海学院2020届本科生毕业设计饮料瓶的模具设计MolddesignofbeveragebottleAbstractMoldisanefficientwayofforming.Inourlife,plasticproductsareprocessedbyplasticmold.Thedesignofthisprojectismainlyto北京理工大学珠海学院2020届本科生毕业设计completethestructuredesignofblowmoldingmoldforcertainshapebeveragebottle.Thepaperincludestheshapedesignofbeveragebottle,thedesigncalculationandmodelingofblowmoldingdie.Keywords:Shapedesign,blowmold,calculationandmodelingofbeveragebottle目录1论文综述........................................................................11.1小组课题概述..............................................................11.2吹塑模具的国内外发展概括..................................................41.3本设计应解决的主要问题.....................................................52饮料瓶设计及确定...............................................................62.1饮料瓶的确定...............................................................62.2饮料瓶结构的设计...........................................................72.1.1瓶口的设计...........................................................72.1.2瓶身的设计...........................................................82.1.3瓶底的设计...........................................................93饮料瓶模具设计.................................................................103.1模具的原理分析及其选择...................................................10北京理工大学珠海学院2020届本科生毕业设计3.1.1模具的原理分析......................................................103.1.2模具的选择........................................................103.2模具的结构设计..........................................................123.2.1模口设计...........................................................123.2.2模底设计............................................................133.2.3排气孔设计..........................................................143.2.4模具的冷却设计......................................................153.2.5模具接触面设计......................................................163.2.6模具型腔设计.......................................................183.3注塑机的选择.............................................................204设计成果展示...................................................................234.1三维建模..................................................................234.1.1饮料瓶.............................................................234.1.2饮料瓶的模具.......................................................234.2饮料瓶和模具相关零件的二维图..............................................245总结...........................................................................30参考文献.........................................................................31致谢...........................................................................32附录...........................................................................331北京理工大学珠海学院2020届本科生毕业设计1、论文综述1.1小组课题概述1.饮料灌装机的市场状态最近几年，随着有关饮料工业发展快速，各种饮料、饮用水、茶等品种断断续续增多，产量迅速的增加使得市场对该类型设备的需求越来越多，导致市场上供不应求。在改革开发以前我们的机械设备都是依靠去国外进口来的，来维持产品的生产，在七十年代以来，我国总共引进了超过400多台饮料灌装机。图1.1自动饮料灌装机随着市场的变化，目前国...
