卷筒纸上胶装置设计 摘要 首先针对整体卷筒纸专用胶印机整体进行产品总体方案规划设计,进而初步确定整体卷筒纸专用胶印机的产品总体布局,然后对整体卷筒纸的上胶装置进行整体设计。介绍了卷筒的主要工作机和原理及一些关键技术。然后,确定了合理的卷筒产品总体设计结构,分别对卷筒的零部件结构作了总体设计,产生了装配图、零件图与设计资料说明书等各种设计资料文档。最后,对该机构的气缸和轴结构进行了详细的数据分析和系统校核,计算结果表明,该机构的结构设计完全符合要求。 本研究课题主要是以新型卷筒纸印刷胶印机为基础,参考目前国际市场上常用的各种卷筒纸印刷胶印机部件进行总体设计,对气缸和轴的等常用机械结构部件进行总体设计。通过设计参考国内同类的产品设计就可以实现用在印版和印刷橡皮布的电机装卡和手动锁紧、滚筒之间的手动离合压及电动调压;滚筒的横向转动可同时实现手动和电动;通过离压和合压传动机构设计可以同时使用手动和气动两种工作形式。印版滚筒的塑料装卡印刷机构一般采用窄缝式,橡皮布的塑料装包刷卡机构采用窄缝夹板式;齿轮离合器加压、调压系统采用单偏心装卡机构。并用三维软件设计建立了卷筒纸上胶装置实体模型。 关键词：卷筒纸胶印机，上胶装置，模型 Abstract At first, the overall scheme desig
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ng device, model 目录 中文摘要3 英文摘要4 1、引言1 1.1概述1 1.2工作原理1 1.3国内外研究现状2 1.4卷筒纸胶印机的发展趋势3 2、卷筒纸上胶装置机构设计5 2.1上胶装置机构的工作原理5 2.2调压机构6 2.3上胶装置中的限位装置7 2.4结构设计及运动分析7 3、卷筒纸上胶装置零部件设计10 3.1气缸支座的设计校核10 3.2轴的设计及强度校核12 3.2.1轴强度计算12 3.2.2轴的疲劳强度校核13 3.2.3轴的接触应力校核15 3.3圆柱销的设计与校核16 3.4气缸拨叉的校核17 3.5气缸的设计计算18 3.6气缸的校核21 3.7螺栓的校核22 结语24 参考文献25 后记26