KR100349454B1 - 열가압성형용 금형장치 - Google Patents
열가압성형용 금형장치 Download PDFInfo
- Publication number
- KR100349454B1 KR100349454B1 KR1019990046375A KR19990046375A KR100349454B1 KR 100349454 B1 KR100349454 B1 KR 100349454B1 KR 1019990046375 A KR1019990046375 A KR 1019990046375A KR 19990046375 A KR19990046375 A KR 19990046375A KR 100349454 B1 KR100349454 B1 KR 100349454B1
- Authority
- KR
- South Korea
- Prior art keywords
- mold
- shape
- molded product
- core
- molding
- 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
Links
- 239000002184 metal Substances 0.000 title 1
- 238000000465 moulding Methods 0.000 claims abstract description 36
- 238000000926 separation method Methods 0.000 claims abstract description 9
- 238000007731 hot pressing Methods 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 6
- 239000002994 raw material Substances 0.000 abstract description 17
- 238000000034 method Methods 0.000 abstract description 7
- 238000005299 abrasion Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000003856 thermoforming Methods 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/36—Moulds for making articles of definite length, i.e. discrete 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/50—Removing 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/52—Heating or 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
- B29C2043/3665—Moulds for making articles of definite length, i.e. discrete articles cores or inserts, e.g. pins, mandrels, sliders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
Description
Claims (3)
- 상형(10)과 하형(20)에 각각 상,하부 코어(12,22)가 설치되고, 그 중간부에는 내측상단은 성형제품 형상(T)의 외측하단 일부분 형상이 음각되며 내측하단은 상광하협형의 하부 코어(22)의 외측면과 맞춰지며 상하면은 상,하형(10,20)의 상하면과 맞춰지는 스트리퍼 형식의 중형(30)이 구비되며, 상기 중형(30)은 성형제품(Ta)의 분리 공정에서 하형(20)으로부터 일정높이로 승강되도록하는 유압 승강장치(50)와 연동되는 열가압성형용 금형장치에 있어서;상기 하부 코어(22)는 성형제품(Ta)의 하부형상과 내측형상의 대부분이 양각되고 상부 코어(12)는 성형제품(Ta)의 외측 상부형상과 내측형상의 일부분이 음각되어 파팅라인이 성형제품(Ta)의 내측 상부에 형성되고, 상기 하부 코어(22) 상면에 고무원재를 올려 놓도록 형성된 안착부(60)에는 범람홈(62)이 형성됨을 특징으로 하는 열가압성형용 금형장치.
- 제 1 항에 있어서, 상기 안착부(60)의 외측에 형성된 범람둑(66)이 가압성형시 상부 코어(12)의 하면과 일치되지 않음을 특징으로 하는 열가압성형용 금형장치.
- 제 1 항에 있어서, 상기 중형(30)의 적당한 곳에는 히터(64)가 다수개 설치됨을 특징으로 하는 열가압성형용 금형장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990046375A KR100349454B1 (ko) | 1999-10-25 | 1999-10-25 | 열가압성형용 금형장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990046375A KR100349454B1 (ko) | 1999-10-25 | 1999-10-25 | 열가압성형용 금형장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010038414A KR20010038414A (ko) | 2001-05-15 |
KR100349454B1 true KR100349454B1 (ko) | 2002-08-22 |
Family
ID=19616775
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019990046375A Expired - Fee Related KR100349454B1 (ko) | 1999-10-25 | 1999-10-25 | 열가압성형용 금형장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100349454B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101238724B1 (ko) * | 2011-06-20 | 2013-03-04 | 서동길 | 의약용 고무마개 제조방법 및 그 장치 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0238011A (ja) * | 1988-07-28 | 1990-02-07 | Nissei Plastics Ind Co | 圧縮成形用金型 |
JPH07144332A (ja) * | 1993-11-24 | 1995-06-06 | Matsushita Electric Works Ltd | 直圧成形方法及び直圧成形金型 |
KR970009919A (ko) * | 1995-08-24 | 1997-03-27 | 한승준 | 플레이트와 같은 재료를 제조하는 폭발성형법 |
JPH09267341A (ja) * | 1996-03-29 | 1997-10-14 | Toyoda Gosei Co Ltd | 長尺樹脂成形品の端末成形方法 |
JPH1199530A (ja) * | 1997-09-26 | 1999-04-13 | Nichimen Kagaku Kogyo Kk | 合成樹脂圧縮成形装置及び成形方法 |
-
1999
- 1999-10-25 KR KR1019990046375A patent/KR100349454B1/ko not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0238011A (ja) * | 1988-07-28 | 1990-02-07 | Nissei Plastics Ind Co | 圧縮成形用金型 |
JPH07144332A (ja) * | 1993-11-24 | 1995-06-06 | Matsushita Electric Works Ltd | 直圧成形方法及び直圧成形金型 |
KR970009919A (ko) * | 1995-08-24 | 1997-03-27 | 한승준 | 플레이트와 같은 재료를 제조하는 폭발성형법 |
JPH09267341A (ja) * | 1996-03-29 | 1997-10-14 | Toyoda Gosei Co Ltd | 長尺樹脂成形品の端末成形方法 |
JPH1199530A (ja) * | 1997-09-26 | 1999-04-13 | Nichimen Kagaku Kogyo Kk | 合成樹脂圧縮成形装置及び成形方法 |
Also Published As
Publication number | Publication date |
---|---|
KR20010038414A (ko) | 2001-05-15 |
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