塑件三维1
贴膏治疗仪外壳的注塑模具设计
摘要
LED紫外线贴膏治疗仪为一种治疗仪器，专门配合药物来治疗皮肤癌症，是一种新型的医疗器械。本设计主要对治疗仪的造型进行设计，充分考虑其功能性，提高使用舒适度和便携度，并选择支撑架即中间层进行模具设计。
设计中，参考现有市面造型，对外形及内部结构进行重新设计，并使用solidworks对零件进行建模，并进行应力分析和掉落测试。模具设计中模架选择中小型标准模架，其余零件按照标准选择标准零件。
贴膏治疗仪做到了近距离治疗，高效率治疗，低成本治疗，高安全性的治疗。对于治疗皮肤癌来说，低成本和高度的安全性是其未来的发展趋势。而LED紫外线贴好治疗仪将会成为带动此趋势的新一代不可缺少的产品。
贴膏治疗仪能够使患者在家使用，大量减少患者的治疗时间，节省患者的精力，节约患者的金钱。同时，治疗仪配合相应的药物，也可为患者减少手术化疗等方法的时间，使患者的痛苦大大降低。
关键词：治疗仪；模具；注塑；分析
ABSTRACT
LED ultraviolet plaster therapy instrument, as a therapeutic apparatus, is a new kind of medical instrument which specially treats skin cancer combined with drugs. This design mainly designs for the shape of the therapy instrument. Its functionality is fully considered, which make it more comfortable. And supporting frame, also known as middle layer, is chosen to carry on the mould design.
Referring to the existing model on the market, we redesigned the shape and internal structure, used SolidWorks for parts’ modeling, and made stress analysis and drop test when designing. Small standard mould carriers were used and other parts were also chosen according to criteria.
The plaster therapy instrument manages to be close-range, high-efficiency, low cost and high-security. To the treatment of skin cancer, the low cost and the high security are its future trends. The LED ultraviolet plaster therapy instrument can be a new generation of indispensable product driving the trend.
The plaster therapy instrument can be used in home, which can significantly reduce patients’ treatment time, save their energy and money as well. Meanwhile, the medicines the therapy instrument combined with can also reduce patients’ time for surgery, chemo and so on, reducing their suffering greatly.
Key Words: Therapy Instrument; Mould; Injection Molding; Analyze
目录
摘要I
ABSTRACT II
1绪论1
1.1治疗仪的国内发展现状1
1.2贴膏治疗仪研究内容、意义1
2贴膏治疗仪的壳体设计方案2
2.1设计基础2
2.2设计方案的比较2
2.3外形尺寸2
3贴膏治疗仪的三维建模设计3
3.1设计基础数据3
3.2上层的设计4
3.3支撑架的设计4
3.4下层的设计5
3.5效果展示5
4支撑架有限元分析7
4.1塑件应力分析7
4.2零件掉落测试10
5塑件（中间层）注塑模具设计12
5.1选择与分析支撑架塑件原料12
5.2模具结构的确定13
5.3初步选择成型设备14
5.4浇注系统的设计16
5.5排气系统的设计19
5.6成型零部件的设计19
5.7标准模架的选用22
5.8合模导向机构的设计23
5.9冷却系统的设计24
5.10推出机构的选择与计算26
5.11紧固系统的设计26
5.12模具三维建模26
6结论27
参考文献28
附录1：外文翻译29
附录2：外文原文33
致谢45
塑件三维3
塑件三维5
塑件三维
塑件三维4
塑件三维2
三维装配视图
装配图
导套
定模板
定模座板
定位圈
动模板
动模座板
复位杆
推杆
型腔
型芯
支撑板
支撑架
带头导套
带头导柱
三维装配消隐视图
设计字数统计
设计目录
设计所包含文件
中英文摘要
