BRPI0520178A2 - molde para mÁquina de moldagem por injeÇço - Google Patents

molde para mÁquina de moldagem por injeÇço

Info

Publication number
BRPI0520178A2
BRPI0520178A2 BRPI0520178-0A BRPI0520178A BRPI0520178A2 BR PI0520178 A2 BRPI0520178 A2 BR PI0520178A2 BR PI0520178 A BRPI0520178 A BR PI0520178A BR PI0520178 A2 BRPI0520178 A2 BR PI0520178A2
Authority
BR
Brazil
Prior art keywords
mold
cavity
injection molding
molding machine
core
Prior art date
Application number
BRPI0520178-0A
Other languages
English (en)
Inventor
Myung Ho Kang
Original Assignee
Myung Ho Kang
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=37115261&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0520178(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Myung Ho Kang filed Critical Myung Ho Kang
Publication of BRPI0520178A2 publication Critical patent/BRPI0520178A2/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/72—Heating or cooling
    • B29C45/73—Heating or cooling of the mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/40—Removing or ejecting moulded articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/72—Heating or cooling
    • B29C45/73—Heating or cooling of the mould
    • B29C2045/735—Heating or cooling of the mould heating a mould part and cooling another mould part during moulding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/72—Heating or cooling
    • B29C45/73—Heating or cooling of the mould
    • B29C2045/7368—Heating or cooling of the mould combining a heating or cooling fluid and non-fluid means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/72—Heating or cooling
    • B29C45/73—Heating or cooling of the mould
    • B29C2045/7393—Heating or cooling of the mould alternately heating and cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/2602—Mould construction elements
    • B29C45/2606—Guiding or centering means

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

MOLDE PARA MÁQUINA DE MOLDAGEM POR INJEÇçO. A presente invenção refere-se a um aparelho de moldagem para uma máquina de moldagem por injeção que possui excelentes características de fluidez e transferência durante a moldagem de injeção e que possui uma produtividade melhorada devido a um ciclo de tempo encurtado. O aparelho de moldagem da presente invenção compreende uma cavidade de molde fixada na máquina de moldagem por injeção e é formada com uma superfície de cavidade para definir uma cavidade em que um material fundido para injeção é injetado, e um núcleo de molde formado com uma superfície de núcleo para definir a cavidade por meio de encaixe com a cavidade de molde e instalada na máquina de moldagem por injeção de modo que o núcleo de molde seja guiado por um pino guia e movido em avanço e recuo para abrir ou fechar a cavidade. O núcleo de molde é dividido em uma placa molde com cavidade imermediária que possui uma superfície de núcleo e uma placa suporte molde com cavidade. Um pino guia inserido dentro de um furo guia formado em uma cavidade de molde e ajustado através da placa intermediária para permitir que a placa intermediária seja movida apenas em avanço e recuo é fixado na placa suporte. Uma primeira mola é instalada entre a placa intermediária e a placa suporte, um primeiro meio de aquecimento é instalado em uma superfície de partição da placa intermediária e um meio de resfriamento é instalado na placa suporte.
BRPI0520178-0A 2005-03-24 2005-07-06 molde para mÁquina de moldagem por injeÇço BRPI0520178A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020050024356A KR100644920B1 (ko) 2005-03-24 2005-03-24 사출 성형기용 금형장치
PCT/KR2005/002167 WO2006112571A1 (en) 2005-03-24 2005-07-06 Mold for injection molding machine

Publications (1)

Publication Number Publication Date
BRPI0520178A2 true BRPI0520178A2 (pt) 2009-04-22

Family

ID=37115261

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0520178-0A BRPI0520178A2 (pt) 2005-03-24 2005-07-06 molde para mÁquina de moldagem por injeÇço

Country Status (9)

Country Link
US (2) US7540989B2 (pt)
EP (1) EP1861235A4 (pt)
JP (1) JP4865734B2 (pt)
KR (1) KR100644920B1 (pt)
CN (1) CN100593464C (pt)
BR (1) BRPI0520178A2 (pt)
HK (1) HK1118253A1 (pt)
MX (1) MX2007010537A (pt)
WO (1) WO2006112571A1 (pt)

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CN102700050B (zh) * 2012-05-03 2014-12-17 浙江工贸职业技术学院 磁流变减振器的电磁线圈组件注塑加工工艺
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CN102717457B (zh) * 2012-06-15 2014-08-13 浙江省天台祥和实业有限公司 可快速组装的恒温成型模具
RU2630256C2 (ru) * 2012-06-19 2017-09-06 Роктул Пресс-форма с быстрым нагревом и охлаждением
KR101285365B1 (ko) * 2013-02-19 2013-07-12 이성재 급속가열냉각 가능한 사출금형장치 및 그 사출방법
KR101423162B1 (ko) * 2013-03-20 2014-07-28 이중재 이송 공정 사출 성형 금형 및 이를 이용한 제품 제조 방법
CN103658591B (zh) * 2013-11-30 2017-04-26 雄邦压铸（南通）有限公司 一种压铸模具温度保持器
US20160243739A1 (en) * 2015-02-20 2016-08-25 Ford Motor Company Injection-Molding Tool with Integrated Air Jets
KR101796455B1 (ko) * 2015-05-29 2017-11-10 한국에너지기술연구원 예열 가능한 이젝터를 구비하는 사출 금형을 이용한 사출품 제조 방법
KR101582667B1 (ko) * 2015-06-18 2016-01-05 정선학 히터 결합형 코어를 구비한 금형 및 그 제조방법
JP6838865B2 (ja) * 2016-03-31 2021-03-03 宇部興産機械株式会社 射出成形装置および射出成形方法
EP3444095B1 (en) * 2016-04-15 2020-05-27 Asahi Kasei Kabushiki Kaisha Molding die
KR101686482B1 (ko) * 2016-06-10 2016-12-14 주식회사 영진산업 자동차 머플러 고정용 행거 제조장치
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Also Published As

Publication number Publication date
US20080054529A1 (en) 2008-03-06
US7540989B2 (en) 2009-06-02
EP1861235A4 (en) 2009-07-08
JP2008529858A (ja) 2008-08-07
KR100644920B1 (ko) 2006-11-10
CN101132898A (zh) 2008-02-27
EP1861235A1 (en) 2007-12-05
MX2007010537A (es) 2007-12-12
US20090212464A1 (en) 2009-08-27
CN100593464C (zh) 2010-03-10
KR20060102587A (ko) 2006-09-28
US7740473B2 (en) 2010-06-22
WO2006112571A1 (en) 2006-10-26
JP4865734B2 (ja) 2012-02-01
HK1118253A1 (en) 2009-02-06

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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: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2385 DE 20-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.