
基本信息:
- 专利标题: 一种能够避免水路粉末压实的异形水路模具成型机构
- 专利标题(英):Special-shaped waterway mold forming mechanism capable of avoiding waterway powder compaction
- 申请号:CN201811403705.2 申请日:2018-11-23
- 公开(公告)号:CN109483878A 公开(公告)日:2019-03-19
- 发明人: 孙振忠 , 陈盛贵
- 申请人: 东莞理工学院
- 申请人地址: 广东省东莞市松山湖高新技术产业开发区大学路1号东莞理工学院机械楼12N301室
- 专利权人: 东莞理工学院
- 当前专利权人: 东莞理工学院
- 当前专利权人地址: 广东省东莞市松山湖高新技术产业开发区大学路1号东莞理工学院机械楼12N301室
- 主分类号: B29C64/153
- IPC分类号: B29C64/153 ; B29C64/35 ; B29C64/329 ; B22F3/105 ; B33Y30/00 ; B33Y40/00
The invention relates to a special-shaped waterway mold forming mechanism capable of avoiding waterway powder compaction. The special-shaped waterway mold forming mechanism comprises a forming box, aforming lifting air cylinder and a forming lifting block; the upper part of the forming box is provided with a laser transmitter which is matched with the forming lifting block and connected to a controller; a powder feeding inlet and a powder discharging outlet are formed in the side face of the forming box; the side, opposite to the powder discharging outlet, of the forming box is provided witha scraping air blowing device; the scraping air blowing device comprises a scraping movable device and a scraping block connected with the scraping movable device; the scraping block is a cavity blockwith the lower part open, and an air blowing mounting block is arranged in a cavity; air blowing spray heads which downwards blow air are mounted on the air blowing mounting block side by side in thefront-rear direction; and the air blowing spray heads communicate with an air blowing pump on the outer side of the scraping block through air blowing pipes, and the air blowing pump is connected tothe controller. Through the design of the scraping air blowing device, after each layer of sheet body is formed, unformed powder in a waterway can be air-blown to be dispersed, the compacted state ofthe powder in the waterway is changed, and thus subsequent clean-up is convenient.
IPC结构图谱:
B | 作业;运输 |
--B29 | 塑料的加工;一般处于塑性状态物质的加工 |
----B29C | 塑料的成型或连接;塑性状态物质的一般成型;已成型产品的后处理,如修整 |
------B29C64/00 | 增材加工,即,三维(3D)物体通过增材沉积,聚结或层压,例如通过3D打印,通过光固化或选择性激光烧结 |
--------B29C64/10 | .增材加工的工艺 |
----------B29C64/106 | ..仅使用液体或粘性材料,例如沉积一道连续的粘性材料焊缝 |
------------B29C64/153 | ...使用选择性接合的粉末层,例如通过选择性激光烧结或熔化 |