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摘  要
    粉末料填充问题在国内外应用都非常广泛，例如胶囊填充、炸药填充、粉末成型等。但现在大多数粉末

料填充无法实现自动化流水线生产，很多依然需要人工装填容器，并且完成后也需人工取出。而有些粉末料

成型机只是单纯的对粉末料进行上下两端加压成型，受力不均匀导致成型的产品内部依然是粉末料。
    本次论文主要设计的是将粉末料填入圆柱形容器中并加压使粉末料被均匀的压实。为此共设计了四个步

骤，既校正容器、容器传送、填粉压粉和成品送离。校正容器是通过二阶段校正将装填粉末料的圆柱形容器

以口向上的方式固定住，以便之后的操作。容器传送和成品送离是通过双轨V带轮将固定住得容器送至填粉压

粉处，并在填粉压粉结束后将成品送离。填粉压粉则是通过由升降支柱带动的螺旋形填粉器与升降轨道之间

的配合，使粉末料能够填入容器中并均匀的压实。实现自动化生产。

  关键词：粉末料；填粉压粉；螺旋；自动化；
Abstract

Powder material filled in the application at home and abroad are very wide , such as capsule

filling , explosive filling, powder molding . But now most of the powder material filling can

not be achieved automated production lines , many still require manual loading container , and

after the completion of the need to manually remove the . Some powder metal forming machine

simply the powder material compression molding of the upper and lower ends , the uneven force

evenly inside the molded products still powder material .
The paper is designed primarily powder filling and pressurized cylindrical container of the

powder material is uniform compaction . To this end were designed in four steps correction

container , container shipping , fill powder pressed powder and finished to send from .

Correction container is filled through a two-stage correction of the cylindrical container of

the powder material to hold the mouth up , so that after the operation . Container delivery and

finished to send from two-track V pulley fixed container sent to the powder filling the pressed

powder and finished after the end of the powder filling pressure powder sent from . Powder

filling pressure powder is driven by lifting pillar spiral fill with powder and lift between

tracks , the powder material to fill the container and uniform compaction . Automated

production.

Key words: Powder material ; Powder filling pressure powder ; Spiral ; Automation ;

 
目  录
摘  要 III
ABSTRACT IV
目  录 V
1 绪论 1
1.1本课题的研究内容和意义 1
1.2国内外的发展概况 1
1.3 胶囊填充机结构和原理 3
1.4本课题应达到的要求 4
2 总体设计方案的拟定 5
2.1 自动机运行过程 5
2.2 校正装置的设计 6
2.2.1 一阶段校正： 6
2.2.2 二阶段校正： 6
2.3 传送装置的设计 7
2.4 填粉压粉装置的设计 8
3 各部结构具体设计过程及计算 11
3.1 传动简图的拟定 11
3.2 电动机的选取 11
3.3 传动比的分配 13
3.4 传动零件的设计与选择 15
3.5 齿轮传动 17
3.6 动力轴的计算和校核 20
4 粉末压制过程及问题 22
4.1 引言 22
4.2 粉末颗粒运动轨迹方程 22
4.2.1 研究方法 22
4.2.2 速度分析 23
4.2.3 轨迹方程 25
4.3 粉末颗粒受力分析 26
4.4 容积计算 28
4.4.1 研究方法 28
4.4.2 展开高度 29
4.4.3 三角形区域的容积 31
4.4.4 矩形区域的容积 32
4.5 本章小结 33
5 结论与展望 33
5.1 结论 34
5.2不足之处及未来展望 34
致  谢 35
参考文献 36