KR20000049311A - 합성수지 제품 자동사출장치 - Google Patents
합성수지 제품 자동사출장치 Download PDFInfo
- Publication number
- KR20000049311A KR20000049311A KR1019990028291A KR19990028291A KR20000049311A KR 20000049311 A KR20000049311 A KR 20000049311A KR 1019990028291 A KR1019990028291 A KR 1019990028291A KR 19990028291 A KR19990028291 A KR 19990028291A KR 20000049311 A KR20000049311 A KR 20000049311A
- Authority
- KR
- South Korea
- Prior art keywords
- mold
- synthetic resin
- inner mold
- tapered rod
- resin product
- 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
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14598—Coating tubular articles
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- 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
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14008—Inserting articles into 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
- B29C45/26—Moulds
- B29C45/261—Moulds having tubular mould cavities
- B29C45/2612—Moulds having tubular mould cavities for manufacturing tubular articles with an annular groove
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
- B29L2023/22—Tubes or pipes, i.e. rigid
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
Description
Claims (2)
- 이송왕복수단에 의해 직선왕복운동하며 전광후협한 사각형상의 테이퍼로드와;상기 테이퍼로드에 의해 두개가 각각 한조로하여 서로 수축 또는 팽창하며, 이 테이퍼로드의 상하, 좌우면과 동일한 경사각을 갖는 내부금형과;상기 내부금형으로부터 테이퍼로드를 일정 길이로 배출되도록 한 제한수단과;상기 내부금형의 외주면을 감싸며 사출공간을 갖는 상,하분리형 외부금형과;상기 외부금형을 지지하기 위한 지지대와;상기 내부금형의 수축력을 조정하기 위한 조절수단으로 됨을 특징으로 하는 합성수지 제품 자동사출장치.
- 제 1항에 있어서, 상기 내부금형은 외부 일단에 링형상의 돌기부를 가지며 상,하로 구분되는 제 1 및 제 2금형과, 좌,우로 구분되는 제 3 및 제 4금형으로 이루어진 것을 특징으로 하는 합성수지 제품 자동사출장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990028291A KR100320569B1 (ko) | 1999-07-13 | 1999-07-13 | 합성수지 제품 자동사출장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990028291A KR100320569B1 (ko) | 1999-07-13 | 1999-07-13 | 합성수지 제품 자동사출장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20000049311A true KR20000049311A (ko) | 2000-08-05 |
KR100320569B1 KR100320569B1 (ko) | 2002-01-16 |
Family
ID=19601454
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019990028291A KR100320569B1 (ko) | 1999-07-13 | 1999-07-13 | 합성수지 제품 자동사출장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100320569B1 (ko) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100837146B1 (ko) * | 2005-06-01 | 2008-06-23 | 태성고무화학주식회사 | 자동차 쇽업쇼바용 다이아후램 사출성형장치 및 그사출성형방법 |
KR20190111246A (ko) * | 2018-03-22 | 2019-10-02 | 주식회사 서연이화 | 발포 사출 성형장치 및 방법 |
KR20190111248A (ko) * | 2018-03-22 | 2019-10-02 | 주식회사 서연이화 | 발포 사출 성형장치 및 방법 |
KR102019175B1 (ko) * | 2018-03-22 | 2019-11-04 | 주식회사 서연이화 | 발포 사출 금형용 미세형개제어장치 및 발포 사출 성형방법 |
EP4108409A1 (de) * | 2021-06-21 | 2022-12-28 | Ronald Weber | Spritzgiessverfahren und spreizkern |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100969852B1 (ko) | 2007-08-20 | 2010-07-13 | 김숙경 | 사출물 내부에 홈을 형성하기 위해 수축되는 금형장치 |
KR100897600B1 (ko) | 2008-11-19 | 2009-05-14 | 미래화학 주식회사 | 파이프 삽입 일체형 연결구의 성형장치 및 이를 이용한 성형방법 |
KR100889628B1 (ko) | 2008-12-09 | 2009-03-27 | 미래화학 주식회사 | 파이프 삽입 내경 고정형 연결구의 성형장치 및 이를 이용한 성형방법 |
KR100956874B1 (ko) * | 2010-01-14 | 2010-05-11 | 미래화학 주식회사 | 파이프연결구를 파이프의 외측에 성형하는 장치 |
KR101680816B1 (ko) | 2015-02-10 | 2016-11-29 | 김명기 | 물비누 디스펜서 및 물비누 디스펜서 제조용 금형장치 |
KR101864181B1 (ko) * | 2016-10-19 | 2018-06-05 | 주식회사 센트랄 | 캘리퍼 브레이크의 피스톤과 이를 구비한 캘리퍼 브레이크 및 이를 제조하기 위한 사출 금형 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6036930B2 (ja) * | 1978-04-10 | 1985-08-23 | 住友重機械工業株式会社 | 成形金型装置 |
JPS57156231A (en) * | 1981-03-23 | 1982-09-27 | Hitachi Ltd | Split core of mold for injection molding |
JPS6176336A (ja) * | 1984-09-22 | 1986-04-18 | Daiichi Gaiyaa Kk | 開きコア |
JPS61272130A (ja) * | 1985-05-28 | 1986-12-02 | Mitsubishi Plastics Ind Ltd | プラスチツク管の接合方法 |
JPH01110117A (ja) * | 1987-10-24 | 1989-04-26 | Mitsubishi Monsanto Chem Co | 中空成形品の成形装置 |
CH676689A5 (ko) * | 1988-08-16 | 1991-02-28 | Fischer Ag Georg | |
JPH045021A (ja) * | 1990-04-23 | 1992-01-09 | Takenaka Komuten Co Ltd | 可撓性配管の接合治具 |
JPH05124108A (ja) * | 1991-11-05 | 1993-05-21 | Sekisui Chem Co Ltd | 樹脂製の管材相互の突き合せ融着接合方法と加熱装置 |
-
1999
- 1999-07-13 KR KR1019990028291A patent/KR100320569B1/ko not_active IP Right Cessation
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100837146B1 (ko) * | 2005-06-01 | 2008-06-23 | 태성고무화학주식회사 | 자동차 쇽업쇼바용 다이아후램 사출성형장치 및 그사출성형방법 |
KR20190111246A (ko) * | 2018-03-22 | 2019-10-02 | 주식회사 서연이화 | 발포 사출 성형장치 및 방법 |
KR20190111248A (ko) * | 2018-03-22 | 2019-10-02 | 주식회사 서연이화 | 발포 사출 성형장치 및 방법 |
KR102019175B1 (ko) * | 2018-03-22 | 2019-11-04 | 주식회사 서연이화 | 발포 사출 금형용 미세형개제어장치 및 발포 사출 성형방법 |
EP4108409A1 (de) * | 2021-06-21 | 2022-12-28 | Ronald Weber | Spritzgiessverfahren und spreizkern |
Also Published As
Publication number | Publication date |
---|---|
KR100320569B1 (ko) | 2002-01-16 |
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