基本信息:
- 专利标题： CORE MANUFACTURING APPARATUS
- 申请号：US17026524 申请日：2020-09-21
- 公开(公告)号：US20210187592A1 公开(公告)日：2021-06-24
- 发明人： Naoya KAJITA , Junji ASANO , Masahiro UMEDA , Shota NAGASHIMA , Masaomi MITSUTAKE
- 申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
- 申请人地址： JP Toyota-shi
- 专利权人： TOYOTA JIDOSHA KABUSHIKI KAISHA
- 当前专利权人： TOYOTA JIDOSHA KABUSHIKI KAISHA
- 当前专利权人地址： JP Toyota-shi
- 优先权： JP2019-228939 20191219
- 主分类号： B22C5/14
- IPC分类号： B22C5/14 ; B22C15/08 ; B22C9/10 ; B22C5/04
摘要：
A core manufacturing apparatus includes: a storage unit that stores core sand; a kneading vessel configured to be fed with the core sand; a kneading rod configured to knead the core sand; and a piston configured to eject the kneaded core sand. The kneading vessel is capable of transitioning between a horizontally lying state and a vertically standing state and configured to be fed with the core sand in the horizontally lying state. The piston is configured to eject the core sand downward and pack it into a mold with the kneading vessel in the vertically standing state. The storage unit includes a valve that opens and closes the feed port. The storage unit is coupled to the kneading vessel so as to be turnable around a second shaft and configured to maintain the same posture with the valve in contact with the feed port while the kneading vessel turns.
公开/授权文献:
- US11084088B2 Core manufacturing apparatus 公开/授权日：2021-08-10
IPC结构图谱:
| B | 作业；运输 |
| --B22 | 铸造；粉末冶金 |
| ----B22C | 铸造造型 |
| ------B22C5/00 | 专门适用于铸型材料的清理或处理的机械或设备 |
| --------B22C5/14 | .储存或处理已备好的造型材料用的设备，为了制造这些材料形成车间的一部分 |