设计简介
摘 要
在生活中家里的洗菜池有污物过滤网，但是需要人为定期清理污物，经常会忘记清理导致污物流入下水道，即使是及时清理，也难免有一些污物流走，虽然每次进入下水道的污物比较少，但是时间长了，人数多了就会导致下水道堵塞，海水污染。
本次设计所研究的“下水道固液分离装置设计”，比较全面的描述了下水道固液分离装置设计的全过程，从固液分离的性能分析开始，相继对装置结构形式、分离装置设计、叶轮模具设计等问题，系统的论述了下水道固液分离装置的设计过程。设计中拟采用全三维结构设计技术，利用SolidWorks三维软件对固液分离装置进行三维建模，确定了分离装置、传动装置、动力装置的整体布局等，并进行了叶轮叶片的塑件工艺分析、成型零件设计、拟定模具结构、用CAD软件绘制模具的二维图，明了的展示了整体装置的结构和叶轮叶片的模具结构 。
关键词：固液分离；注塑模具；三维设计
ABSTRACT
In the life of the domestic vegetable pool has a dirt filter, but the need for regular cleaning of dirt, often forget to clean up the sewage into the sewer, even in time to clean up, it is inevitable that some dirt flow, although each into the sewer Of the dirt is relatively small, but a long time, the number will lead to more sewers blocked, sea water pollution.
The design of the "sewer solid-liquid separation device design", a more comprehensive description of the sewer solid-liquid separation device design of the whole process, from the solid-liquid separation of the performance analysis began, the device structure, separation device design, impeller Mold design and other issues, the system discussed the sewer solid-liquid separation device design process. The three-dimensional modeling of the device is carried out by means of SolidWorks three-dimensional software. The overall layout of the separation device, transmission device and power plant is determined, and the plastic parts of the impeller blade are analyzed and the forming parts are analyzed. Design, the development of mold structure, with CAD software to draw the mold of the two-dimensional map, clearly demonstrated the structure of the overall device and the blade blade mold structure.
Key words: solid-liquid separation; injection mold; three-dimensional design
目录
摘 要 I
ABSTRACT II
1.绪论 1
1.1应用价值 1
1.2发展趋势 2
1.3本设计研究的内容、方法及成果 3
2.下水道固液分离方案设计 5
2.1总体方案设计 5
2.2 固液分离装置方案设计 5
2.3 下水道固液分离装置机械机构模型 5
3.固液分离装置的设计 7
3.1固液分离装置的种类 7
3.2滤带式固液分离装置 7
3.2.1叶轮叶片的设计 7
3.2.2皮带组的设计 8
3.2.3轴的校核 10
4.叶轮叶片模具设计 14
4.1塑料基本理论及塑件的工艺分析 14
4.1.1塑料成型方法 14
4.1.2塑件的工艺分析 14
4.2成型零件设计 15
4.2.1成型零件的尺寸确定 15
4.2.2凸、凹模的结构设计及强度计算 17
4.3拟定模具结构 18
4.3.1确定型腔数量及排列方式 18
4.3.2模具结构形式的确定 19
4.3.3分型面位置的确定 19
4.3.4标准模架的选定 19
5.环保分析 21
6．总结 22
致 谢 23
参 考 文 献 24
在生活中家里的洗菜池有污物过滤网，但是需要人为定期清理污物，经常会忘记清理导致污物流入下水道，即使是及时清理，也难免有一些污物流走，虽然每次进入下水道的污物比较少，但是时间长了，人数多了就会导致下水道堵塞，海水污染。
本次设计所研究的“下水道固液分离装置设计”，比较全面的描述了下水道固液分离装置设计的全过程，从固液分离的性能分析开始，相继对装置结构形式、分离装置设计、叶轮模具设计等问题，系统的论述了下水道固液分离装置的设计过程。设计中拟采用全三维结构设计技术，利用SolidWorks三维软件对固液分离装置进行三维建模，确定了分离装置、传动装置、动力装置的整体布局等，并进行了叶轮叶片的塑件工艺分析、成型零件设计、拟定模具结构、用CAD软件绘制模具的二维图，明了的展示了整体装置的结构和叶轮叶片的模具结构 。
关键词：固液分离；注塑模具；三维设计
ABSTRACT
In the life of the domestic vegetable pool has a dirt filter, but the need for regular cleaning of dirt, often forget to clean up the sewage into the sewer, even in time to clean up, it is inevitable that some dirt flow, although each into the sewer Of the dirt is relatively small, but a long time, the number will lead to more sewers blocked, sea water pollution.
The design of the "sewer solid-liquid separation device design", a more comprehensive description of the sewer solid-liquid separation device design of the whole process, from the solid-liquid separation of the performance analysis began, the device structure, separation device design, impeller Mold design and other issues, the system discussed the sewer solid-liquid separation device design process. The three-dimensional modeling of the device is carried out by means of SolidWorks three-dimensional software. The overall layout of the separation device, transmission device and power plant is determined, and the plastic parts of the impeller blade are analyzed and the forming parts are analyzed. Design, the development of mold structure, with CAD software to draw the mold of the two-dimensional map, clearly demonstrated the structure of the overall device and the blade blade mold structure.
Key words: solid-liquid separation; injection mold; three-dimensional design
目录
摘 要 I
ABSTRACT II
1.绪论 1
1.1应用价值 1
1.2发展趋势 2
1.3本设计研究的内容、方法及成果 3
2.下水道固液分离方案设计 5
2.1总体方案设计 5
2.2 固液分离装置方案设计 5
2.3 下水道固液分离装置机械机构模型 5
3.固液分离装置的设计 7
3.1固液分离装置的种类 7
3.2滤带式固液分离装置 7
3.2.1叶轮叶片的设计 7
3.2.2皮带组的设计 8
3.2.3轴的校核 10
4.叶轮叶片模具设计 14
4.1塑料基本理论及塑件的工艺分析 14
4.1.1塑料成型方法 14
4.1.2塑件的工艺分析 14
4.2成型零件设计 15
4.2.1成型零件的尺寸确定 15
4.2.2凸、凹模的结构设计及强度计算 17
4.3拟定模具结构 18
4.3.1确定型腔数量及排列方式 18
4.3.2模具结构形式的确定 19
4.3.3分型面位置的确定 19
4.3.4标准模架的选定 19
5.环保分析 21
6．总结 22
致 谢 23
参 考 文 献 24
