JPS5668552A - Mold molding machine - Google Patents
Mold molding machineInfo
- Publication number
- JPS5668552A JPS5668552A JP14627979A JP14627979A JPS5668552A JP S5668552 A JPS5668552 A JP S5668552A JP 14627979 A JP14627979 A JP 14627979A JP 14627979 A JP14627979 A JP 14627979A JP S5668552 A JPS5668552 A JP S5668552A
- Authority
- JP
- Japan
- Prior art keywords
- blow head
- shutter
- casting sand
- hopper
- molds
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Casting Devices For Molds (AREA)
Abstract
PURPOSE: To make it possible to reduce cycle time by moving the sand blower horizontally or vertically, in which the casting sand hopper and blow head are united together, with the driving device and by opening and shutting the shutter between the hopper and blow head by means of this driving mechanism.
CONSTITUTION: The casting sand is sent to blow head 1 through hopper 5 and shutter 4. Then, blow head 1 is advanced by cylinder 10 of the driving device, blower nozzle 12 and inlet 11 are fitted closely to each other, and shutter 4 is closed. Compressed air is supplied to blow head 1 through air vent 8 under this condition, and the air is blown into molds 13 and 14. Since blow head 1 is moved backward by means of cylinder 10 after this operation and shutter 4 is opened, blow head 1 is filled with casting sand again. The casting sand contained in molds 13 and 14 are hardened by hardening gas supplied through gas passage 17.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14627979A JPS5668552A (en) | 1979-11-12 | 1979-11-12 | Mold molding machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14627979A JPS5668552A (en) | 1979-11-12 | 1979-11-12 | Mold molding machine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5668552A true JPS5668552A (en) | 1981-06-09 |
JPS5744427B2 JPS5744427B2 (en) | 1982-09-21 |
Family
ID=15404121
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14627979A Granted JPS5668552A (en) | 1979-11-12 | 1979-11-12 | Mold molding machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5668552A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59153045U (en) * | 1983-03-30 | 1984-10-13 | トヨタ自動車株式会社 | Blowing device |
JPS59209454A (en) * | 1983-05-14 | 1984-11-28 | Toyota Motor Corp | Method and device for discharging sand from blow head of mold forming machine |
JP2021146378A (en) * | 2020-03-19 | 2021-09-27 | 新東工業株式会社 | Mold producing apparatus |
-
1979
- 1979-11-12 JP JP14627979A patent/JPS5668552A/en active Granted
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59153045U (en) * | 1983-03-30 | 1984-10-13 | トヨタ自動車株式会社 | Blowing device |
JPS6317562Y2 (en) * | 1983-03-30 | 1988-05-18 | ||
JPS59209454A (en) * | 1983-05-14 | 1984-11-28 | Toyota Motor Corp | Method and device for discharging sand from blow head of mold forming machine |
JPS6322903B2 (en) * | 1983-05-14 | 1988-05-13 | Toyota Motor Co Ltd | |
JP2021146378A (en) * | 2020-03-19 | 2021-09-27 | 新東工業株式会社 | Mold producing apparatus |
US11794380B2 (en) | 2020-03-19 | 2023-10-24 | Sintokogio, Ltd. | Molding machine |
Also Published As
Publication number | Publication date |
---|---|
JPS5744427B2 (en) | 1982-09-21 |
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