卧式手动封杯机结构设计.doc

目 录

摘 要..................................................................................................................I

Abstract.................................................................................................................II

引 言 .................................................................................................................1

1 BZD95-2 卧式手动封杯机.............................................................................2

1.1 BZD95-2 卧式手动封杯机的概述...........................................................2

1.2 BZD95-2 卧式手动封杯机的优缺点.......................................................3

2.3 导路长度设计 ........................................................................................12

2.4 热封板与支撑板的设计 ........................................................................16

2.5 故障分析 ................................................................................................17

3 主要参数的确定...........................................................................................20

3.1 封口温度的选择 ....................................................................................21

3.2 封口时间的选择 ....................................................................................21

3.3 材料的选择及其他因素的选择 ............................................................21

3.4 弹簧参数确定 ........................................................................................22

4 三维造型 .......................................................................................................25

4.1 托杯轴座造型 ........................................................................................25

4.2 中轴套造型 ............................................................................................26

4.4 弹簧造型 ................................................................................................30

4.5 滑道造型 ................................................................................................30

5 数字化装配 ...................................................................................................32

6 爆炸图分析 ...................................................................................................34

板组件、变压器、小块线路板等。他的主要机械原理结构主要是由皮带传

动机械原理实现塑料薄膜的传动，由平面连杆结构和凸轮结构实现塑料薄

膜压在杯上。本次设计的奶茶封口机是属于变压器类型，在奶茶封杯机内

部设有加热板，接通变压器，接通电源并调整合理的温度进行下操作进行

封口。

本次设计的主要内容有：1.对 BZD95-2 卧式手动封杯机的研究意义，发

展趋势和国内外的发展情况。2.对 BZD95-2 卧式手动封杯机的可行性分析

凸轮结构的确定，弹簧压力的计算和选用，胶膜的传动方式。3.利用三维建

模，得出了本次设计产品三维模型，装配图和二维装配图，零件图等。结

果表明，手动式封杯机的热度提供与自动封杯机并无差别，其机构原理在

In order to study the mechanical principle of milk tea sealing machine and

understand its mechanical structure, according to the most primitive manual

milk tea sealing machine, the main components are chassis, hand pressure bar,

paper barrel, heating plate component, transformer, small circuit board, etc. His

main mechanical principle structure is mainly driven by the belt mechanical

principle to realize the transmission of plastic film, and the plane connecting rod

structure and cam structure to realize the plastic film pressing on the cup. The

designed milk tea sealing machine belongs to the type of transformer. The inner

part of the milk tea sealing machine is equipped with a heating plate. The

transformer is connected, the power supply is connected and the reasonable

3D model, assembly drawing, 2D assembly drawing and part drawing of the

product are obtained by using 3D modeling. The results show that there is no

difference between manual sealing machine and automatic sealing machine in

terms of heat supply. The mechanism principle is feasible in technology. The

whole mechanism embodies the characteristics of low cost, high efficiency and

beautiful shape.

Keywords:belt drive; plane connecting rod structure; cam structure; low cost;

high efficiency;

引 言

随着饮品行业的逐渐崛起，市面上的奶茶店竞争越来越大，门店越来越

进行密封包装。本次设计的产品设备是一种能够对杯口进行封口作用的机

械。目前在中国以及国外存在手动、半自动、自动和全自动四种类型，通

过加热切割胶膜使其封口是这种机械的一个特点。

在中国国内饮品行业的市场竞争十分激烈，因此，饮品行业逐渐走向了

新的高度，对于封杯机这种包装机械设备，其供应需求日益加大，其本身

也具有非常大的意义。本篇设计主要体现了手动封杯机的机械结构原理和

可行性，对于提高生产效率、结构的具体分析、相关学术的研究都有着十

分重要的意义。同时也促进本校智能工程学院的学生对于机械结构的开发

的经验、机械结构原理的学习，同时也提高了商户收益效率，同时也顺应

了创新科技的社会需求。