JPS5668552A - Mold molding machine - Google Patents

Mold molding machine

Info

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
Application number
JP14627979A
Other languages
Japanese (ja)
Other versions
JPS5744427B2 (en
Inventor
Sadao Kitazawa
Hideki Takada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP14627979A priority Critical patent/JPS5668552A/en
Publication of JPS5668552A publication Critical patent/JPS5668552A/en
Publication of JPS5744427B2 publication Critical patent/JPS5744427B2/ja
Granted legal-status Critical Current

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
JP14627979A 1979-11-12 1979-11-12 Mold molding machine Granted JPS5668552A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (6)

* Cited by examiner, † Cited by third party
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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