1、*大学毕业设计 I 摘 要 立式砂带分条机其主要功能是针对桶型砂带进行切割， 将其分切成有一定尺 寸要求的、适合使用的、有一定规格的砂带。设计这种机械装置的目的是为了提 高加工的效率，减少工人的劳动强度实现加工成本的降低。在本次毕业设计中我 主要是针对分条机的发展现状和使用情况， 进行研究分析， 进而设计出结构合理， 综合性能较好的砂带分条机。本类设备在国内起步较晚，但是发展速度较快,这 其中的主要因素是国内消费市场需求的不断增大。在国产设备的发展过程中，向 国外较发达国家的学习贯穿着始末。国产设备能否适应高速发展,除了向国外借 鉴先进的技术经验外,这还得向他们学习设备制作的先进理念、环境意识
2、、系统 管理模式。国产分条机的发展在过去的许多年中虽然取得了不菲的经验价值，但 从目前来讲任重道远。所有分条机制造出来基本上都是可以使用的，但机器的工 作效率是国产设备中一个长期不足。分条机的工作效率是一个综合概念。 关键词：分条机；立式；设计；张紧装置；轴承 *大学毕业设计 II ABSTRACT Vertical sand Belt sub-machines whose main function is to address bucket finer cutting, dividing it into a certain size, suitable for the use and of
3、certain specifications sand belt. This mechanical device is designed to improve the processing efficiency, reduce labor intensity so as to lower the processing costs. In this graduation design, we will target mainly on sub-machine development status and use sentiment, analysis it and then design a r
4、ational structure, with a better the performance . This kind of equipment in China started late, however, it develops very fast, and the main factors which should be attributed to the increasing demand of the domestic consumer market. In the developing process of domestic equipments, learning from t
5、he developed countries permeates whole. Whether China-made equipment can adapt to rapid development, it not only lies in drawing advanced foreign technology and experience, but also having to learn advanced concept of producing concept ,awareness of environment, the system mode of management. The de
6、velopment of domestic sub-machine in the past few years has got many valuable experiences, but we still have a long way to go. All sub-machines created are basically can be used, however, the machine efficiency of domestic equipment is a long-term shortage. Sub-machine efficiency is a comprehensive concept. Key words: The sand belt sub-machines ；Vertical；Design；Tensioning device； Dearing *大学毕业设计 I 目目 录录 摘 要. I ABSTRACT II 前 言. 1 第 1 章 设计思路. 2 1.1 设计思想 . 2 1.2 设备概述 . 2 第 2 章 设计计算过程. 5 2
