轮毂喷码机的结构设计及其关键部件的技术分析

发布时间：2019-07-09 14:12

【摘要】：喷码机作为一种工业生产中常见的标识设备,在生产流程中起着越来越重要的作用,已经深入到了生活工作中的每一个角落。为了适应现在社会的发展趋势,智能化、多功能化的连续自动喷码技术也逐渐的成熟并且被广泛应用起来。这让喷码机在市场上有了很大的发展潜力,在如今竞争激烈的市场上有了更大的发展动力。鉴于钢铁行业的特殊性,传统的喷墨式喷码机和近几年兴起的激光喷码机并不能很好的应用于该领域,国外的喷涂机器人功能上可以达到使用要求,但由于国内市场的特殊性,其并不能得到广泛的应用。在这样的大环境下,研究轮毂喷码机是有十分广阔的市场的。本课题通过参阅大量文献,对喷码机的工作原理、整体结构、强度、使用性能等方面进行了仔细的研究。对各部分的驱动电机、升降机、齿轮传动等部分进行了设计、分析与计算。该轮毂喷码机由写字机构、工作平台、升降机构、防尘装置、附属装置构成,本论文主要介绍了轮毂喷码机的写字机构、工作平台、升降机构。本课题应用AutoCAD软件对轮毂喷码机进行详细的结构设计,并对关键的构件应用Solidworks软件进行三维实体建模,最后应用有限元分析软件Ansys Workbench对设备的关键部件进行了有限元分析,以校核这些零部件在正常工作状态下是否满足刚度、强度的要求。有限元分析内容主要包括旋转轴及旋转平台的静力和模态分析、喷码机保持架的静力分析及改进方案、支撑架的静力分析、喷头联接管的强度校核及模态分析。有限元分析的结果表明,各零部件的设计方案满足设计要求,为设计方案的可靠性提供了理论支持,并进一步验证了设备的实际应用性能。针对目前国内市场轮毂标记设备相对缺乏的情况,本文设计了一种新型的轮毂喷码机,能够很好的实现所需达到的功能,并且十分符合国内市场的实际情况,填补了国内市场该领域的空白,并为以后轮毂喷码机和圆形工件标识设备的研究提供了参考。
[Abstract]:As a common marking equipment in industrial production, inkjet printer plays a more and more important role in the production process, and has penetrated into every corner of life and work. In order to adapt to the current social development trend, intelligent, multi-functional continuous automatic inkjet coding technology is gradually mature and widely used. This makes inkjet in the market has a great potential for development, in today's fierce competition in the market has a greater momentum of development. In view of the particularity of iron and steel industry, the traditional inkjet coding machine and the laser inkjet coding machine rising in recent years can not be well used in this field. The spraying robot in foreign countries can meet the requirements of use, but because of the particularity of the domestic market, it can not be widely used. In such an environment, the study of hub inkjet printer has a very broad market. In this paper, the working principle, overall structure, strength and performance of inkjet printer are studied carefully by referring to a large number of literatures. The driving motor, lift, gear drive and other parts of each part are designed, analyzed and calculated. The hub inkjet printer is composed of writing mechanism, working platform, lifting mechanism, dustproof device and auxiliary device. This paper mainly introduces the writing mechanism, working platform and lifting mechanism of the hub inkjet printer. In this paper, AutoCAD software is used to design the hub inkjet machine in detail, and the key components are modeled by Solidworks software. Finally, the finite element analysis software Ansys Workbench is used to analyze the key components of the equipment in order to check whether these parts meet the requirements of stiffness and strength under normal working conditions. The finite element analysis mainly includes the static and modal analysis of rotating axis and rotating platform, the static analysis and improvement scheme of inkjet cage, the static analysis of support frame, the strength check and modal analysis of nozzle connection pipe. The results of finite element analysis show that the design scheme of each component meets the design requirements, provides theoretical support for the reliability of the design scheme, and further verifies the practical application performance of the equipment. In view of the relative shortage of hub marking equipment in the domestic market, a new type of hub inkjet coding machine is designed in this paper, which can achieve the required functions very well, and is very in line with the actual situation of the domestic market, fills in the blank in this field in the domestic market, and provides a reference for the future research of hub inkjet coding machine and circular workpiece marking equipment.
【学位授予单位】：天津科技大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：TH122

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