螺旋卷芯机机械毕业设计.doc

齐齐哈尔大学毕业设计（论文）  PAGE II 摘 要 本设计在原有设备与技术要求的基础上，通过查阅大量资料，对卷芯机的总体结构和方案进行了论证。由设计参数进行初选电动机，然后做减速机构的设计计算和校核，控制系统加入可编程序控制器，能较好地控制协调整机动作，并完成了总装配图的绘制。 设备经过改造后，改变了原有的切割装置的控制，为其更好地工作，使本设备具有液压辅助工作与可编程序控制器相结合的控制系统。为了节省人力财力，设计了自动落料装置，由液压缸的升降过程来实现自动控制。设计活动支承轴芯后，使原来切割时纸筒变形的现象减少了，提高了生产率。 关键词：锥齿轮；传动装置；控制系统；可变程序控制器 Abstract The design requirements of original equipment and technology, based on access to large amounts of data through, the volume of the overall structure of the core machines and programs were demonstrated.By the design parameters of the primary motor, gear box and then do the design calculation and verification, the control system to join the programmable logic controller, can better control the whole movement coordination, and complete mapping of the general assembly. Equipment has been modified to change the original cutting device control, their work better, so that the device has a hydraulic auxiliary work combined with the programmable logic controller, the control system. In order to save human and financial resources, the design of the automatic blanking device, by a hydraulic lift cylinder to automatically control the process. After the supporting shaft design activities, so that the original paper tube cutting phenomenon of reduced deformation and improve productivity. Key words: Bevel gear; Transmission; Control system; Variable program controller  PAGE 38 目 录  TOC \o "1-3" \h \z \u  HYPERLINK \l "_Toc295670905" 摘要  PAGEREF _Toc295670905 \h I  HYPERLINK \l "_Toc295670906" Abstract  PAGEREF _Toc295670906 \h II  HYPERLINK \l "_Toc295670907" 第 1 章 绪论  PAGEREF _Toc295670907 \h 1  HYPERLINK \l "_Toc295670908" 1. 1 选题的依据及意义  PAGEREF _Toc295670908 \h 1  HYPERLINK \l "_Toc295670909" 1. 2 国内外研究现状与发展趋势  PAGEREF _Toc295670909 \h 1  HYPERLINK \l "_Toc295670910" 1. 3 螺旋卷制产品简介  PAGEREF _Toc295670910 \h 2  HYPERLINK \l "_Toc295670911" 1. 4 课题研究主要内容  PAGEREF _Toc295670911 \h 3  HYPERLINK \l "_Toc295670912" 第 2 章