摘要灌装机械系统有很大的一部分用于食品，药品行业，尤其是饮料制造业，以塑料瓶为包装 容器的饮料包装，占所有饮料行业包装市场的60%以上。作为全自动灌装系统的重要组成部分——理盖系统，旋盖机构可以通过它，准确并稳定的接收定向准确的瓶盖流，并且保证整个系统的可靠性、适 应性和产量。由于理盖机的结构复杂复杂、效率低下、容易卡盖且噪音巨大，将难以满 足当代包装机械的要求。且不同物品采用的包装容器区别很大，瓶盖的几何外形和尺 寸也都不一样，设计一种既能适合不同形状和尺寸的瓶盖，又具有高效率、高可靠性的理 盖装置是非常必要的。
本文主要介绍了瓶盖理盖系统的设计，主要是用来解决生产中的实际需要，创造社会经 济效益，效率低的问题，解决饮料工厂长期存在的问题。21018
本篇毕业论文主要分为三大部分：第一大部分为出盖部分的设计和校核；第二大部分为选 盖部分的机械结构的设计和校核；第三大部分为拨盖系统的机械结构部分设计和校核。
关键词：灌装、理盖、拨盖
ABSTRACT
Filling machine has quite part of used in food, pharmaceutical industry, beverage manufacturing industry, in particular, packaging container for PET bottle beverage packaging, accounts for more than 60% of the whole beverage packaging industry market. Richard cover device is an important part of automatic block machine, it guarantees to provide stable directional cover sealing capping machine right cap flow, and directly affect the adaptability, reliability and yield of capping machine. Because of the large complex structure，low vibrating noise, easy card cover, low efficiency, a number of reasons will be difficult to meet the needs of modem packaging machinery. Due to the different products used by the packaging container difference is bigger, the geometry of a cap and size also is not the same, design a kind of can adapt to different shapes and sizes of caps, but also has high efficiency, high reliability of device is very necessary.
This paper mainly introduces the cap cap system design, mainly used to solve production actual need, create social economic benefits, solve the low efficiency problem in beverage factory for a long time.
Most of this paper is mainly pided into three parts: the first part for the design and check; Second most was elected to cover part of the mechanical structure design and check; The third most to dial the cover part mechanical structure design and checking system
Keywords: Filling, Cap sort， Dail the cap
目录
1 绪论 1
1.1 课题背景 1
1.2 主要研究内容 1
1.3 原始条件及数据 1
1.4课题意义 1
2 文献综述 3
2.1理盖器的发展 3
2.1.1 理盖器的用途 3
2.1.2 我国的发展现状 4
2.1.3 国外饮料灌装线理盖器的发展状况 4
2.1.4 未来的发展状况 4
2.2 通用理盖系统的工作原理 4
3瓶盖的种类 6
3.1 PET塑料盖 6
3.2 皇冠盖 6
4理盖器方案设计 7
4.1理盖方案 7
4.1.1电磁类理盖器 7
4.1.2“E”形缺口式理盖器 7
4.1.3 斜斗式理盖器 8
4.2转盘驱动方案 11
4.2.1 异步电机带机械减速结构 11 瓶盖理盖系统设计及CAD图纸:http://www.youerw.com/jixie/lunwen_13023.html