JP4428385B2 - 鋳型造型装置およびそれに使用する金型装置 - Google Patents
鋳型造型装置およびそれに使用する金型装置 Download PDFInfo
- Publication number
- JP4428385B2 JP4428385B2 JP2006511275A JP2006511275A JP4428385B2 JP 4428385 B2 JP4428385 B2 JP 4428385B2 JP 2006511275 A JP2006511275 A JP 2006511275A JP 2006511275 A JP2006511275 A JP 2006511275A JP 4428385 B2 JP4428385 B2 JP 4428385B2
- Authority
- JP
- Japan
- Prior art keywords
- mixture
- mold
- water
- storage means
- press
- 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.)
- Expired - Fee Related
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C19/00—Components or accessories for moulding machines
- B22C19/04—Controlling devices specially designed for moulding machines
-
- 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
- B22C15/23—Compacting by gas pressure or vacuum
-
- 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
- B22C15/245—Blowing tubes
-
- 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 Or Compression Moulding Of Plastics Or The Like (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Mold Materials And Core Materials (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Casting Devices For Molds (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Description
特許文献2; 特開平11−129054号公報
Claims (5)
- 粒子状骨材、水溶性バインダおよび水を攪拌して得た発泡混合物を、加熱された金型のキャビティに圧入方式によって充填して鋳型を造型する鋳型造型装置において、直方体を成すとともに上下に貫通する中空を有する中空直方体の下端開口部を底板で閉鎖しかつこの底板に前記混合物を射出する射出孔を透設して、前記粒子状骨材、水溶性バインダおよび水を攪拌する攪拌槽としての機能と、前記混合物を圧入すべくこれを収納する圧入筒としての機能を併せ持つ混合物収納手段を設け、この混合物収納手段の上方にはモータと連結した回転羽根を前記混合物収納手段に対し相対的に昇降可能にして設け、前記混合物収納手段の上方における前記回転羽根と隣接する位置には、前記混合物収納手段内の混合物を押圧して前記射出孔から射出する押圧機構を設け、前記混合物収納手段を前記回転羽根の真下位置と前記押圧機構の真下位置との間を往復移動可能に構成し、さらに、前記射出孔を閉鎖可能な栓手段を設けたことを特徴とする鋳型造型装置。
- 請求項1に記載の鋳型造型装置において、前記底板を断熱材で構成しおよび/または前記底板に冷却手段を付設したことを特徴とする鋳型造型装置。
- 請求項1または2に記載の鋳型造型装置において、前記圧入方式は、前記混合物収納手段内の前記混合物をピストンまたは圧縮空気によって圧入するように構成したものであることを特徴とする鋳型造型装置。
- 請求項3に記載の鋳型造型装置において、前記ピストンにこれを上下に貫通する排気孔を穿設したことを特徴とする鋳型造型装置。
- 請求項1に記載の鋳型造型装置において使用する金型装置であって、気体を通すが前記粒子状骨材を通さない範囲内で鋳型用キャビティ内と外気とを連通する連通手段を設けたことを特徴とする鋳型造型用金型装置。
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004083863 | 2004-03-23 | ||
| JP2004083863 | 2004-03-23 | ||
| JP2005011507 | 2005-01-19 | ||
| JP2005011507 | 2005-01-19 | ||
| PCT/JP2005/005126 WO2005089984A1 (ja) | 2004-03-23 | 2005-03-22 | 鋳型造型装置およびそれに使用する金型装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2005089984A1 JPWO2005089984A1 (ja) | 2008-05-08 |
| JP4428385B2 true JP4428385B2 (ja) | 2010-03-10 |
Family
ID=34993505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006511275A Expired - Fee Related JP4428385B2 (ja) | 2004-03-23 | 2005-03-22 | 鋳型造型装置およびそれに使用する金型装置 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US7500840B2 (ja) |
| EP (1) | EP1749598B1 (ja) |
| JP (1) | JP4428385B2 (ja) |
| KR (1) | KR100847607B1 (ja) |
| AT (1) | ATE489182T1 (ja) |
| AU (1) | AU2005224247B2 (ja) |
| BR (1) | BRPI0509128B1 (ja) |
| DE (1) | DE602005024953D1 (ja) |
| EA (1) | EA008841B1 (ja) |
| PL (1) | PL1749598T3 (ja) |
| WO (1) | WO2005089984A1 (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018211785A1 (ja) | 2017-05-19 | 2018-11-22 | 新東工業株式会社 | 鋳型造型装置及び鋳型造型方法 |
| US11633894B2 (en) | 2020-03-16 | 2023-04-25 | Toyota Jidosha Kabushiki Kaisha | Core molding device |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101242919B (zh) * | 2005-06-15 | 2010-12-22 | 新东工业株式会社 | 发泡性混合物的控制方法 |
| WO2007066509A1 (ja) * | 2005-12-09 | 2007-06-14 | Sintokogio, Ltd. | 発泡骨材混合物の管理方法 |
| JP4441916B2 (ja) * | 2005-12-14 | 2010-03-31 | 新東工業株式会社 | 発泡混合物の金型キャビティへの充填方法および鋳型造型装置 |
| KR100958167B1 (ko) | 2008-01-30 | 2010-05-14 | 연세대학교 산학협력단 | 유, 무기 분말 및 용액의 면저항 측정용 몰딩 장치 |
| KR101119483B1 (ko) * | 2009-07-16 | 2012-03-15 | (주)일신금속 | 주조 주형틀의 자동 이송, 가압 성형 시스템에 있어서, 조형사 자동 공급장치 및 방법 |
| IT1400888B1 (it) | 2010-07-08 | 2013-07-02 | Bazzica Engineering S R L | Metodo per l'alimentazione e lo scarico di uno stampo in una macchina per lo stampaggio di prodotti in materiale plastico espanso. |
| JP5755543B2 (ja) * | 2011-09-28 | 2015-07-29 | トヨタ自動車株式会社 | 砂型造型装置及び砂型造型方法 |
| JP5767139B2 (ja) * | 2012-02-29 | 2015-08-19 | トヨタ自動車株式会社 | 砂型造型装置及び砂型の造型方法 |
| KR101151362B1 (ko) | 2012-03-30 | 2012-06-08 | 대림기업 주식회사 | 원통형 요철구조 중자 제조금형 |
| JP5840082B2 (ja) * | 2012-06-25 | 2016-01-06 | 新東工業株式会社 | 発泡混練物の造型装置及び発泡混練物の造型方法 |
| JP5958966B2 (ja) * | 2013-03-25 | 2016-08-02 | トヨタ自動車株式会社 | 造型装置および造型方法 |
| JP5854525B2 (ja) | 2013-10-30 | 2016-02-09 | トヨタ自動車株式会社 | 鋳型造型装置 |
| KR101462572B1 (ko) * | 2014-08-26 | 2014-11-18 | (주)원종기계 | 주행 대차식 중자조형기의 대차이송장치 |
| JP6470243B2 (ja) * | 2016-10-31 | 2019-02-13 | トヨタ自動車株式会社 | 中子造形装置及び中子造形方法 |
| JP6624178B2 (ja) * | 2017-10-12 | 2019-12-25 | トヨタ自動車株式会社 | 中子造型装置 |
| JP6888527B2 (ja) | 2017-11-09 | 2021-06-16 | 新東工業株式会社 | 鋳型用発泡骨材混合物、鋳型、及び鋳型の製造方法 |
| JP7036302B2 (ja) | 2018-03-22 | 2022-03-15 | 新東工業株式会社 | 鋳型用骨材混合物、鋳型、及び鋳型の造型方法 |
| JP6624237B2 (ja) * | 2018-05-17 | 2019-12-25 | トヨタ自動車株式会社 | 混練装置 |
| JP6624236B2 (ja) * | 2018-05-17 | 2019-12-25 | トヨタ自動車株式会社 | 混練装置 |
| JP7004260B2 (ja) * | 2018-10-10 | 2022-01-21 | 新東工業株式会社 | 鋳型造型装置 |
| BR112021023515A2 (pt) | 2019-06-07 | 2022-01-18 | Nof Corp | Composição de tensoativo para areia espumante |
| JP6753505B2 (ja) * | 2019-10-07 | 2020-09-09 | トヨタ自動車株式会社 | 混練方法 |
| JP6753506B2 (ja) * | 2019-10-07 | 2020-09-09 | トヨタ自動車株式会社 | 混練方法 |
| WO2023112733A1 (ja) | 2021-12-17 | 2023-06-22 | 日油株式会社 | 発泡砂用界面活性剤組成物 |
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2005
- 2005-03-22 JP JP2006511275A patent/JP4428385B2/ja not_active Expired - Fee Related
- 2005-03-22 AT AT05727070T patent/ATE489182T1/de not_active IP Right Cessation
- 2005-03-22 EP EP05727070A patent/EP1749598B1/en not_active Expired - Lifetime
- 2005-03-22 AU AU2005224247A patent/AU2005224247B2/en not_active Ceased
- 2005-03-22 KR KR1020067021805A patent/KR100847607B1/ko not_active Expired - Fee Related
- 2005-03-22 PL PL05727070T patent/PL1749598T3/pl unknown
- 2005-03-22 US US10/593,591 patent/US7500840B2/en not_active Expired - Lifetime
- 2005-03-22 WO PCT/JP2005/005126 patent/WO2005089984A1/ja not_active Ceased
- 2005-03-22 DE DE602005024953T patent/DE602005024953D1/de not_active Expired - Lifetime
- 2005-03-22 BR BRPI0509128-4A patent/BRPI0509128B1/pt active IP Right Grant
- 2005-03-22 EA EA200601751A patent/EA008841B1/ru unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018211785A1 (ja) | 2017-05-19 | 2018-11-22 | 新東工業株式会社 | 鋳型造型装置及び鋳型造型方法 |
| US11633894B2 (en) | 2020-03-16 | 2023-04-25 | Toyota Jidosha Kabushiki Kaisha | Core molding device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPWO2005089984A1 (ja) | 2008-05-08 |
| ATE489182T1 (de) | 2010-12-15 |
| AU2005224247A1 (en) | 2005-09-29 |
| EA008841B1 (ru) | 2007-08-31 |
| EP1749598B1 (en) | 2010-11-24 |
| EP1749598A4 (en) | 2007-09-19 |
| PL1749598T3 (pl) | 2011-04-29 |
| AU2005224247B2 (en) | 2010-04-01 |
| EP1749598A1 (en) | 2007-02-07 |
| US7500840B2 (en) | 2009-03-10 |
| KR100847607B1 (ko) | 2008-07-21 |
| DE602005024953D1 (de) | 2011-01-05 |
| US20070196529A1 (en) | 2007-08-23 |
| WO2005089984A1 (ja) | 2005-09-29 |
| KR20070006853A (ko) | 2007-01-11 |
| EA200601751A1 (ru) | 2007-02-27 |
| BRPI0509128A (pt) | 2007-08-28 |
| BRPI0509128B1 (pt) | 2014-11-11 |
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