KR850008128A - 3층 성형용 핫트 탕도 금형 - Google Patents
3층 성형용 핫트 탕도 금형 Download PDFInfo
- Publication number
- KR850008128A KR850008128A KR1019850003123A KR850003123A KR850008128A KR 850008128 A KR850008128 A KR 850008128A KR 1019850003123 A KR1019850003123 A KR 1019850003123A KR 850003123 A KR850003123 A KR 850003123A KR 850008128 A KR850008128 A KR 850008128A
- Authority
- KR
- South Korea
- Prior art keywords
- hot
- nozzle
- mold
- hole
- tube
- Prior art date
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
- B29C45/20—Injection nozzles
- B29C45/22—Multiple nozzle systems
-
- 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
- B29C45/16—Making multilayered or multicoloured articles
- B29C45/1642—Making multilayered or multicoloured articles having a "sandwich" structure
- B29C45/1646—Injecting parison-like 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
- B29C45/16—Making multilayered or multicoloured 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
- B29C45/16—Making multilayered or multicoloured articles
- B29C45/1603—Multi-way nozzles specially adapted therefor
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/22—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor using multilayered preforms or parisons
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
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 쇄선으로 나타낸 사출금형의 반쪽부위에 대한 종단 정면도.
제2도는 상기 1도의 측면도.
제3도는 3층 성형된 물품의 성형상태를 나타내 보이고 있는 노즐의 단부와 사출금형의 한부분에 대한 단면도.
"도면의 주요부분에 대한 부호의 설명"
1 : 핫트탕도블럭, 2, 3 : 핫트탕도, 2a, 3a : 게이트, 4 : 호울, 5 : 노즐관(nozzle tube), 5a : 노즐부재, 5b : 관부, 5c : 기단부, 5d : 공구(opening), 6 : 노즐캡, 6a : 노즐구, 7 : 사출금형, 8 : 코어, A : 제1래진통로, B : 제2래진통로.
Claims (3)
- (A) 평행한 2개의 핫트 탕도들과 다수의 호울들이 직각으로 구성되고, 각 핫트 탕도들을 가로지르며, 측면에 각 핫트 탕도에 연결된 게이트가 내부에 설치된 핫트 탕도블럭.(B) 단부가 노즐부재로 이루어지고, 기단부 외의 관경(tube diameter)이 상기 호울의 지름 보다 작도록 되어 있으며, 상기 핫트 탕도의 하나에 연결 되도록 기단부에 공구(opening)가 있는 노즐관.(C) 상기 호울내에 끼워지고 조여져 있는 상기 노즐관에 의해 다른 핫트탕도와 통해지도록 호울벽과 관 사이에 형성된 제1래진통로.(D) 상기 노즐관의 기단부의 공구와 하나의 핫트 탕도 사이의 연결에 의해 형성된 노즐관내의 제2래진통로.(E) 이중구조를 갖는 핫트 탕도노즐을 형성하기 위해, 핫트 탕도블럭에서 돌출된 상기 노즐부재를 덮기 위해 상기 호울의 열린 끝에 조여져 있는 노즐캡들로 구성된 것을 특징으로 하는 3층구조를 갖는 합성레진 성형품의 사출성형에 사용되는 3층 성형용 핫트 탕도금형.
- 제1항에 있어서, 노즐관이 호울하부의 주위벽에 힘이 가해진 기담부에 분리할 수 있도록 끼워져 있는 것을 특징으로 하는 3층 성형용 핫트 탕도금형.
- 제1항에 있어서, 노즐관의 호울하부의 주의벽에 조여져 있는 기단부에 분리할 수 있도록 끼워져 있는 것을 특징으로 하는 3층 성형용 핫트 탕도 금형.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP67616(U) | 1984-05-09 | ||
JP59-67616 | 1984-05-09 | ||
JP1984067616U JPS60179418U (ja) | 1984-05-09 | 1984-05-09 | 三層成形用ホツトランナ−金型 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR850008128A true KR850008128A (ko) | 1985-12-13 |
KR920002359B1 KR920002359B1 (ko) | 1992-03-23 |
Family
ID=13350074
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019850003123A KR920002359B1 (ko) | 1984-05-09 | 1985-05-08 | 3층 성형용 핫트 탕도금형 |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0161189B2 (ko) |
JP (1) | JPS60179418U (ko) |
KR (1) | KR920002359B1 (ko) |
AU (1) | AU584613B2 (ko) |
DE (1) | DE3579938D1 (ko) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4717324A (en) * | 1986-05-12 | 1988-01-05 | Husky Injection Molding Systems, Inc. | Coinjection of hollow articles and preforms |
JPH0618753B2 (ja) * | 1987-03-11 | 1994-03-16 | 日精エ−・エス・ビ−機械株式会社 | ホツトランナ−装置 |
AU604278B2 (en) * | 1987-10-30 | 1990-12-13 | Nissei Asb Machine Co., Ltd. | Multilayer forming nozzle |
JPH02229017A (ja) * | 1989-01-13 | 1990-09-11 | Husky Injection Molding Syst Ltd | 射出成形法及び射出成形ノズル構造 |
US5221507A (en) * | 1990-04-24 | 1993-06-22 | Devtech Labs, Inc. | Process for coinjection molding of preforms for multi-layer containers |
JP2667594B2 (ja) * | 1991-04-15 | 1997-10-27 | 株式会社日本製鋼所 | 射出成形方法及び射出成形型 |
JP3718389B2 (ja) * | 1999-07-27 | 2005-11-24 | 三菱樹脂株式会社 | 射出成形装置 |
CN105500633B (zh) * | 2016-01-27 | 2018-02-13 | 上海缔翊模具有限公司 | 多种材料混合注塑头及多种材料混合注塑成型模具 |
CN112238570A (zh) * | 2019-07-18 | 2021-01-19 | 上海瀚典热流道科技有限公司 | 一种sr球头可拆卸式主射嘴组件 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2278479A1 (fr) * | 1974-07-16 | 1976-02-13 | Vauchier Charley | Dispositif d'injection de pieces en matieres thermoplastiques de plusieurs couleurs |
DE2609855A1 (de) * | 1976-03-10 | 1977-09-15 | Ver Foerderung Inst Kunststoff | Verfahren und vorrichtung zum spritzgiessen von kunststoff-formteilen |
DE3484881D1 (de) * | 1983-04-13 | 1991-09-12 | American National Can Co | Spritzgussverfahren, spritzgussvorrichtung und einspritzdueseneinrichtung zum herstellen von mehrschichtigen gegenstaenden, und mehrschichtige spritzgegossene gegenstaende. |
US4657496A (en) * | 1984-06-04 | 1987-04-14 | Gifu Husky Co., Ltd. | Hot-runner mold for injection molding |
JPS6136398A (ja) * | 1984-07-30 | 1986-02-21 | Babcock Hitachi Kk | 高濃度石炭・水スラリ製造方法 |
-
1984
- 1984-05-09 JP JP1984067616U patent/JPS60179418U/ja active Granted
-
1985
- 1985-05-07 DE DE8585400891T patent/DE3579938D1/de not_active Expired - Lifetime
- 1985-05-07 EP EP85400891A patent/EP0161189B2/en not_active Expired - Lifetime
- 1985-05-08 KR KR1019850003123A patent/KR920002359B1/ko not_active IP Right Cessation
- 1985-05-09 AU AU42208/85A patent/AU584613B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0161189A3 (en) | 1988-01-13 |
EP0161189B1 (en) | 1990-10-03 |
EP0161189A2 (en) | 1985-11-13 |
JPS6337222Y2 (ko) | 1988-10-03 |
KR920002359B1 (ko) | 1992-03-23 |
AU4220885A (en) | 1985-11-14 |
EP0161189B2 (en) | 1998-01-28 |
AU584613B2 (en) | 1989-06-01 |
JPS60179418U (ja) | 1985-11-28 |
DE3579938D1 (de) | 1990-11-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
G160 | Decision to publish patent application | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20050309 Year of fee payment: 14 |
|
EXPY | Expiration of term |