设计简介
纸杯机整体成型部分及传动系统设计
摘 要
在人们追求方便、安全、环保和卫生的现代社会，纸杯正成为现代社会一次性杯子的主流。为满足日益增长的市场需求，纸杯成型机的研究、设计和改进工作也应与时俱进。
自动纸杯成型机通过自动送纸、冲底、封合、加热、翻底、滚花、卷边、卸杯等连续工序生产出成品纸杯。本设计主要设计纸杯整体成型及其传动系统部分，该部分主要包括纸杯的加热、滚花和卷边，以及成型纸杯的落料和卸杯等工序。纸杯成型机本部分的动作主要通过典型连杆机构，链传动机构，带传动机构，凸轮机构，间歇机构等机构来完成。本设计将依次进行纸杯成型机总体方案的确定，通过对纸杯成型机生产工艺过程分析，来选择机构和总体布局，并在此基础上进行传动装置总体设计以及传动零件的设计计算，主要对V带、链条、链轮、凸轮、偏心轮、主轴、弧面凸轮分度间歇机构进行详细的设计计算。本设计对纸杯成型机原理作了较详细的介绍，并确定其主要参数和结构。
该自动纸杯成型机结构合理，操作方便，功率较小，效率较高，性能稳定，能满足目前生产要求。
关键词：机械；自动纸杯成型机；纸杯
摘 要
在人们追求方便、安全、环保和卫生的现代社会，纸杯正成为现代社会一次性杯子的主流。为满足日益增长的市场需求，纸杯成型机的研究、设计和改进工作也应与时俱进。
自动纸杯成型机通过自动送纸、冲底、封合、加热、翻底、滚花、卷边、卸杯等连续工序生产出成品纸杯。本设计主要设计纸杯整体成型及其传动系统部分，该部分主要包括纸杯的加热、滚花和卷边，以及成型纸杯的落料和卸杯等工序。纸杯成型机本部分的动作主要通过典型连杆机构，链传动机构，带传动机构，凸轮机构，间歇机构等机构来完成。本设计将依次进行纸杯成型机总体方案的确定，通过对纸杯成型机生产工艺过程分析，来选择机构和总体布局，并在此基础上进行传动装置总体设计以及传动零件的设计计算，主要对V带、链条、链轮、凸轮、偏心轮、主轴、弧面凸轮分度间歇机构进行详细的设计计算。本设计对纸杯成型机原理作了较详细的介绍，并确定其主要参数和结构。
该自动纸杯成型机结构合理，操作方便，功率较小，效率较高，性能稳定，能满足目前生产要求。
关键词：机械；自动纸杯成型机；纸杯
ABSTRACT
In modern society, people pursuit of convenience, safety, environmental protection and health, so the paper cup is becoming the mainstream of one-off cup. To meet the growing market demand, the research ,design and improve of the paper cup forming machine should also advance with the times.
The automatic paper cup forming machine through the automatic document feeder, red at the end of sealing, heating, over at the end of Knurling, curling, continuous processes, such as dumping cups of finished paper produced. The main design of the cup design and the transmission part of the overall shape of the cups of some of the major, including heating, rolling and crimping spending, as well as the shape of the cup and disposed of blanking processes Cup. Paper cup forming machine of this part of the action, mainly through a typical linkage, chain transmission, belt transmission, cam mechanisms, intermittent institutions agencies to complete. The design will be followed by paper cup machine for the determination of the overall program, through the production of paper machine process analysis, to select the institutions and the overall layout, and on this basis the overall design, as well as gear design and calculation of transmission components, mainly of the V belt, chain, sprocket, cam, eccentric wheel, spindle, cam Globoidal intermittent indexing agencies to conduct a detailed design calculation. The design principle of the paper cup machine, introduced in more detail and to determine its main parameters and structures.
The automatic paper cup forming machine have reasonable structure and stable performance, easy to operate, less power and more efficient, can meet current production requirements.
Keywords: machinery; automatic paper cup forming machine;paper cup
In modern society, people pursuit of convenience, safety, environmental protection and health, so the paper cup is becoming the mainstream of one-off cup. To meet the growing market demand, the research ,design and improve of the paper cup forming machine should also advance with the times.
The automatic paper cup forming machine through the automatic document feeder, red at the end of sealing, heating, over at the end of Knurling, curling, continuous processes, such as dumping cups of finished paper produced. The main design of the cup design and the transmission part of the overall shape of the cups of some of the major, including heating, rolling and crimping spending, as well as the shape of the cup and disposed of blanking processes Cup. Paper cup forming machine of this part of the action, mainly through a typical linkage, chain transmission, belt transmission, cam mechanisms, intermittent institutions agencies to complete. The design will be followed by paper cup machine for the determination of the overall program, through the production of paper machine process analysis, to select the institutions and the overall layout, and on this basis the overall design, as well as gear design and calculation of transmission components, mainly of the V belt, chain, sprocket, cam, eccentric wheel, spindle, cam Globoidal intermittent indexing agencies to conduct a detailed design calculation. The design principle of the paper cup machine, introduced in more detail and to determine its main parameters and structures.
The automatic paper cup forming machine have reasonable structure and stable performance, easy to operate, less power and more efficient, can meet current production requirements.
Keywords: machinery; automatic paper cup forming machine;paper cup
目 录
1 绪论 1
1.1 课题研究的背景 1
1.2 课题研究的内容 2
1.3 纸杯及纸杯成型机的发展概况 2
1.4 课题研究的意义 3
2 总体方案的确定 6
2.1 纸杯成型机的功能与应用范围 6
2.1.1 纸杯成型机的主要工序 6
2.1.2 纸杯成型机的主要参数 6
2.1.3 纸杯成型机的主要结构 6
2.2 工艺分析 7
2.2.1 确定机器类型 7
2.2.2 确定成型工序，工艺路线及工位数 8
2.2.3 执行构件的运动 8
2.3 机构选型 9
2.3.1 空间执行机构 9
2.3.2 纸料供送系统 9
2.3.3 纸杯整体成型系统 9
2.3.4 气动机构 9
2.3.5 卸杯机构 9
2.3.6 底座机架 10
2.3.7 传动系统 10
2.3.8 间歇机构 10
2.4 总体布局 10
2.4.1 执行机构的布局 10
2.4.2 传动系统的布局 11
2.4.3 选择支承形式和绘制总体布局图 12
2.5 编制工作循环图 13
2.5.1 分析工艺操作顺序 13
2.5.2 绘制工作循环图 14
2.6 确定电动机功率 15
3 传动方案的总体设计 16
3.1 确定传动方案 16
3.2 选择电动机 17
3.3 计算总传动比和分配各级传动比 18
3.4 计算传动装置的运动和动力参数 19
3.4.1 各轴转速 19
3.4.2 各轴功率 19
3.4.3 各轴转矩 20
4 传动系统的总体设计 21
4.1 V带及带轮的设计计算 21
4.1.1 主轴电机V带的设计计算 21
4.1.2 主轴电机带轮的设计计算 22
4.2 链条及链轮的设计计算 23
4.2.1 减速器输出链的设计计算 23
4.2.2 减速器输出链轮的设计计算 25
4.2.3 间歇传动箱输入链的设计计算 26
4.3 凸轮机构及偏心轮的设计计算 26
4.3.1 从动件的运动规律的确定 26
4.3.2 凸轮机构基本尺寸的确定 27
4.3.3 凸轮强度的校核 30
4.3.4 从动件的设计 31
4.3.5 偏心轮的设计 31
4.4 主轴的设计计算 31
4.4.1 确定轴上的功率，转速和转矩 31
4.4.2 求作用在轴上的零件上的力 31
4.4.3 初步确定轴的最小直径 32
4.4.4 轴的结构设计 32
4.4.5 轴的强度校核 33
4.5 弧面凸轮分度间歇机构的设计计算 35
4.5.1 弧面凸轮分度间歇机构及其工作原理 35
4.5.2 弧面凸轮分度间歇机构主要参数尺寸的确定 36
4.5.3 弧面凸轮分度间歇机构的结构设计 37
结论 38
参考文献 39
致谢 40
