BR0104490A - Aparelho e método para introduzir areia de moldagem em um espaço de molde definido por uma placa padrão - Google Patents

Aparelho e método para introduzir areia de moldagem em um espaço de molde definido por uma placa padrão

Info

Publication number
BR0104490A
BR0104490A BR0104490-7A BR0104490A BR0104490A BR 0104490 A BR0104490 A BR 0104490A BR 0104490 A BR0104490 A BR 0104490A BR 0104490 A BR0104490 A BR 0104490A
Authority
BR
Brazil
Prior art keywords
sand
mold space
molding sand
feeder
space defined
Prior art date
Application number
BR0104490-7A
Other languages
English (en)
Inventor
Kimikazu Kaneto
Minoru Hirata
Yutaka Hadano
Original Assignee
Sintokogio Ltd
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
Priority claimed from JP2000038992A external-priority patent/JP4099744B2/ja
Priority claimed from JP2000075081A external-priority patent/JP3441060B2/ja
Priority claimed from JP2000103120A external-priority patent/JP3441061B2/ja
Priority claimed from JP2000189151A external-priority patent/JP3410434B2/ja
Application filed by Sintokogio Ltd filed Critical Sintokogio Ltd
Publication of BR0104490A publication Critical patent/BR0104490A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
    • B22C15/23—Compacting by gas pressure or vacuum
    • B22C15/24—Compacting by gas pressure or vacuum involving blowing devices in which the mould material is supplied in the form of loose particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
    • B22C15/02—Compacting by pressing devices only
    • B22C15/08—Compacting by pressing devices only involving pneumatic or hydraulic mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
    • B22C15/28—Compacting by different means acting simultaneously or successively, e.g. preliminary blowing and finally pressing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C23/00—Tools; Devices not mentioned before for moulding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
    • B22C5/12—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose for filling flasks

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Devices For Molds (AREA)

Abstract

"APARELHO E MéTODO PARA INTRODUZIR AREIA DE MOLDAGEM EM UM ESPAçO DE MOLDE DEFINIDO POR UMA PLACA PADRãO". Um aparelho para introduzir areia de moldagem em um espaço de molde definido por uma placa padrão ( 1 ) com um padrão, um frasco ( 2 ) colocado sobre a placa padrão ( 1 ) para circundar o padrão e uma armação de enchimento ( 3 ) colocada sobre o frasco ( 2 ) e para compactar a areia de moldagem no espaço de molde. O aparelho inclui um alimentador de areia ( 10 ) que possui um tubo de admissão ( 7 ) para introduzir um primeiro fluxo de ar a uma pressão baixa ( 0,05 a 0,18MPa ) e ar comprimido para dentro do mesmo a partir de uma parte superior daquele e diversos bocais separados ( 17 ) em uma porção inferior daquele para soprar e introduzir a areia de moldagem retida no alimentador de areia no espaço de molde através do primeiro fluxo de ar. Primeira e segunda câmaras ( 11 e 12 ) fornecem um segundo fluxo de ar sob uma pressão baixa ( 0,05 a 0,18MPa ) e ar comprimido para a areia de moldagem no alimentador de areia ( 10 ) para fluidificar a areia de moldagem. Pés de compressão multi-segmentados deslocáveis verticalmente ( 16 ) estão montados na porção inferior do alimentador de areia ( 10 ) em diversos locais, cada um dos quais é adjacente a um lado de cada bocal, para compactar a areia de moldagem no espaço de molde. No alimentador de areia ( 10 ), é fornecida uma lâmina ( 14 ) para moer as esferas de areia contidas na areia de moldagem fluidificada no interior do alimentador de areia ( 10 ).
BR0104490-7A 2000-02-17 2001-02-08 Aparelho e método para introduzir areia de moldagem em um espaço de molde definido por uma placa padrão BR0104490A (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2000038992A JP4099744B2 (ja) 2000-02-17 2000-02-17 鋳物砂の鋳枠への吹込み充填装置
JP2000075081A JP3441060B2 (ja) 2000-03-17 2000-03-17 鋳物砂の充填方法およびその装置
JP2000103120A JP3441061B2 (ja) 2000-04-05 2000-04-05 鋳物砂の鋳枠への吹込み充填方法
JP2000189151A JP3410434B2 (ja) 2000-06-23 2000-06-23 鋳物砂の充填方法及びその装置
PCT/JP2001/000879 WO2001060549A1 (fr) 2000-02-17 2001-02-08 Procede et dispositif de remplissage avec du sable de moulage

Publications (1)

Publication Number Publication Date
BR0104490A true BR0104490A (pt) 2002-05-21

Family

ID=27481042

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0104490-7A BR0104490A (pt) 2000-02-17 2001-02-08 Aparelho e método para introduzir areia de moldagem em um espaço de molde definido por uma placa padrão

Country Status (8)

Country Link
US (1) US6752196B2 (pt)
EP (1) EP1184106B1 (pt)
KR (2) KR100837464B1 (pt)
CN (2) CN1311933C (pt)
BR (1) BR0104490A (pt)
ID (1) ID30333A (pt)
TW (1) TW471985B (pt)
WO (1) WO2001060549A1 (pt)

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US6957687B2 (en) * 2001-08-06 2005-10-25 Sintokogio, Ltd. Method and system for monitoring a molding machine
MXPA06012156A (es) * 2004-04-21 2007-01-31 Sintokogio Ltd Metodo de produccion de molde de arena.
JP4379795B2 (ja) * 2004-04-21 2009-12-09 新東工業株式会社 鋳物砂の充填方法
JP4572847B2 (ja) * 2006-03-08 2010-11-04 マツダ株式会社 鋳型造型装置
JP4706511B2 (ja) * 2006-03-08 2011-06-22 マツダ株式会社 鋳型造型方法及びその装置
JP5076670B2 (ja) * 2006-08-04 2012-11-21 新東工業株式会社 無枠鋳型造型機
JP4697609B2 (ja) * 2007-01-16 2011-06-08 新東工業株式会社 鋳物砂導入式鋳型造型装置
US7762307B2 (en) * 2007-01-16 2010-07-27 Sintokogio Ltd. Sand-introducing device using air, and method and apparatus for producing a mold
EP1964626A1 (en) * 2007-02-17 2008-09-03 Sintokogio, Ltd. Method and device for producing tight-flask molds
JP4830022B2 (ja) * 2007-06-01 2011-12-07 新東工業株式会社 鋳枠付き鋳型の造型設備および鋳枠付き鋳型の造型方法
JP4756399B2 (ja) * 2008-02-04 2011-08-24 新東工業株式会社 鋳型造型機における中子セット装置、鋳型造型機及び中子セット方法
JP5062540B2 (ja) * 2010-01-13 2012-10-31 新東工業株式会社 鋳型造型機におけるサンドタンクの給排気装置及び給排気方法
EA021764B1 (ru) * 2010-03-11 2015-08-31 Синтокогио, Лтд. Формовочная машина
EP2805782B1 (en) * 2012-05-23 2018-04-04 Sintokogio, Ltd. Core-making device, and core-making method
CN103302252B (zh) * 2013-06-08 2015-04-08 山东美陵化工设备股份有限公司 铸造工艺
KR101563980B1 (ko) 2013-08-01 2015-10-28 한국기계연구원 정밀 주조용 주형
CN114309459B (zh) * 2021-12-20 2024-03-29 江苏沙钢钢铁有限公司 一种简易自动加砂装置
CN114713777B (zh) * 2022-04-15 2024-03-15 苏州明志科技股份有限公司 一种超大型射芯机射芯装置及其控制方法
CN115770858B (zh) * 2022-11-22 2023-11-03 无锡中叶合金制品有限公司 Ct皮带轮铸造型砂填充装置
CN117300057A (zh) * 2023-11-28 2023-12-29 康硕(山西)智能制造有限公司 一种用于精密铸造时填充砂箱的设备

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Also Published As

Publication number Publication date
US20020157800A1 (en) 2002-10-31
ID30333A (id) 2001-11-22
EP1184106B1 (en) 2013-07-17
CN1618547A (zh) 2005-05-25
KR100837464B1 (ko) 2008-06-12
KR100824122B1 (ko) 2008-04-21
EP1184106A1 (en) 2002-03-06
WO2001060549A1 (fr) 2001-08-23
CN1311933C (zh) 2007-04-25
KR20010113808A (ko) 2001-12-28
CN1214881C (zh) 2005-08-17
US6752196B2 (en) 2004-06-22
CN1362900A (zh) 2002-08-07
EP1184106A4 (en) 2004-09-15
TW471985B (en) 2002-01-11
KR20070052797A (ko) 2007-05-22

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Legal Events

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B08F Application fees: application dismissed [chapter 8.6 patent gazette]

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B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1871 DE 14/11/2006.