KR960010221A - 디스크 성형 금형장치 - Google Patents
디스크 성형 금형장치 Download PDFInfo
- Publication number
- KR960010221A KR960010221A KR1019950027540A KR19950027540A KR960010221A KR 960010221 A KR960010221 A KR 960010221A KR 1019950027540 A KR1019950027540 A KR 1019950027540A KR 19950027540 A KR19950027540 A KR 19950027540A KR 960010221 A KR960010221 A KR 960010221A
- Authority
- KR
- South Korea
- Prior art keywords
- plate
- stamper
- mirror
- movable
- pressing member
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D17/00—Producing carriers of records containing fine grooves or impressions, e.g. disc records for needle playback, cylinder records; Producing record discs from master stencils
-
- 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
- B29C45/263—Moulds with mould wall parts provided with fine grooves or impressions, e.g. for record discs
- B29C45/2632—Stampers; Mountings thereof
-
- 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
- B29C45/26—Moulds
- B29C45/263—Moulds with mould wall parts provided with fine grooves or impressions, e.g. for record discs
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
- Y10S425/81—Sound record
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Manufacturing Optical Record Carriers (AREA)
Abstract
Description
Claims (2)
- 사출장치로부터 수지재료를 디스크성형품 캐비티에 주입하기 우한 중심주입기구가 설치된 고정반과, 디스크성형품의 중심구멍을 규정하고 또한 성형품을 상기 캐비티로 부터 배출하기 위한 중심배출기구가 설치된 가동반과 상기 고정반과 가동반의 각각에 부착되어서 디스크성형품 캐비티를 구성하는 서로 대향하는 2개의 미러플레이트를 구비하고 있으며, 상기 미러플레이트의 한쪽이 스탬퍼를 유지하는 내주 스탬퍼 누름부재 및 외주 스탬퍼누름부재가 설치된 스탬퍼 유지용 미러플레이트로서 구성된 디스크성형용의 금형장치에 있어서, 상기 2개의 미러플레이트는, 상기 고정반의 중심주입기구와 상기 가동반의 중심배출기구를 각각 선택적으로 수용 가능한 공간을 가지고 있으며, 상기 스탬퍼유지용 미러플레이트와 다른쪽 미러플레이트를 고정반 및 가동반에 교환이 자유롭게 부착할 수 있도록 구성되어 있는 것을 특징으로 한느 디스크 성형 금형장치.
- 제1항에 있어서, 상기 스탬퍼유지용 미러플레이트의 내주 스탬퍼 누름부재 및 외주 스탬퍼 누름부재가 공기의 흡인에 의해 이 미러플레이트에 고정되는 것이며, 상기 고정반 혹은 고정반측 부재 및 가동반 혹은 가동반측 부재의 금형분리면에 대한 대칭위치에 상기 내주 스탬퍼 누름부재 및 외주 스탬퍼 누름부재를 위한 공기흡인부 혹은 그 접속부가 형성된 것을 특징으로 하는 디스크 성형 금형장치.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP94-257409 | 1994-09-26 | ||
| JP06257409A JP3140309B2 (ja) | 1994-09-26 | 1994-09-26 | ディスク成形金型装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR960010221A true KR960010221A (ko) | 1996-04-20 |
| KR0139353B1 KR0139353B1 (ko) | 1998-07-01 |
Family
ID=17305982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019950027540A Expired - Fee Related KR0139353B1 (ko) | 1994-09-26 | 1995-08-30 | 디스크 성형 금형장치 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US5593710A (ko) |
| JP (1) | JP3140309B2 (ko) |
| KR (1) | KR0139353B1 (ko) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2713251B2 (ja) * | 1995-07-20 | 1998-02-16 | 日本電気株式会社 | 射出成形用金型 |
| JP3294971B2 (ja) * | 1995-08-07 | 2002-06-24 | 株式会社名機製作所 | ディスク基板およびその成形用型 |
| JPH09150438A (ja) * | 1995-11-28 | 1997-06-10 | Seiko Giken:Kk | 光ディスク基盤射出成形金型のスタンパプレート装着装置 |
| JP3217258B2 (ja) * | 1996-01-23 | 2001-10-09 | 株式会社名機製作所 | 光ディスク基盤用成形型 |
| JP3002418B2 (ja) * | 1996-03-22 | 2000-01-24 | 株式会社精工技研 | 光ディスク成形用金型装置 |
| JP3224347B2 (ja) * | 1996-11-28 | 2001-10-29 | 株式会社名機製作所 | ディスク基板成形用型 |
| US5773040A (en) * | 1997-05-30 | 1998-06-30 | Seikoh Giken Co., Ltd. | Disc molding die |
| JP3490265B2 (ja) * | 1997-08-29 | 2004-01-26 | 株式会社名機製作所 | 薄物ディスク基板の成形方法およびその成形用金型 |
| JP3371224B2 (ja) * | 1998-03-19 | 2003-01-27 | 株式会社名機製作所 | ディスク成形用金型のエアーブロー方法及びその金型 |
| JP2001269966A (ja) * | 2000-03-24 | 2001-10-02 | Pioneer Electronic Corp | ディスク基板の射出成形用金型 |
| KR100421795B1 (ko) * | 2001-08-03 | 2004-03-12 | 주식회사 네오텍미디어 | 비원형 광디스크 사출 금형 장치 |
| TWI310942B (en) * | 2005-12-19 | 2009-06-11 | Daxon Technology Inc | Disc injection mold and related cooling system capable of reducing tracking errors |
| CN106466904A (zh) * | 2015-08-17 | 2017-03-01 | 威海海创模具科技有限公司 | 一种侧面式固定更换镶件装置 |
| CN106466905A (zh) * | 2015-08-17 | 2017-03-01 | 威海海创模具科技有限公司 | 一种正面更换镶件的模具 |
| WO2024191504A1 (en) * | 2023-01-19 | 2024-09-19 | Moxietec, Llc | Apparatus and methods for optimizing injection molding parameters, formulations, and mold structure |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3989436A (en) * | 1975-12-18 | 1976-11-02 | Rca Corporation | Apparatus for producing injection molded and centrally apertured disc records |
| US5316466A (en) * | 1987-12-24 | 1994-05-31 | Tdk Corporation | Disc molding apparatus |
| JPH0675892B2 (ja) * | 1988-09-01 | 1994-09-28 | 株式会社名機製作所 | ディスク用成形型 |
| US5297951A (en) * | 1992-05-13 | 1994-03-29 | Kabushiki Kaisha Meiki Seisakusho | Mold for producing molded discs |
-
1994
- 1994-09-26 JP JP06257409A patent/JP3140309B2/ja not_active Expired - Fee Related
-
1995
- 1995-07-19 US US08/504,365 patent/US5593710A/en not_active Expired - Fee Related
- 1995-08-30 KR KR1019950027540A patent/KR0139353B1/ko not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR0139353B1 (ko) | 1998-07-01 |
| JP3140309B2 (ja) | 2001-03-05 |
| US5593710A (en) | 1997-01-14 |
| JPH0890607A (ja) | 1996-04-09 |
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| PA0109 | Patent application |
St.27 status event code: A-0-1-A10-A12-nap-PA0109 |
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St.27 status event code: A-3-3-R10-R17-oth-X000 |
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| PR1002 | Payment of registration fee |
St.27 status event code: A-2-2-U10-U11-oth-PR1002 Fee payment year number: 1 |
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St.27 status event code: A-4-4-Q10-Q13-nap-PG1601 |
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| FPAY | Annual fee payment |
Payment date: 20010115 Year of fee payment: 4 |
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| PC1903 | Unpaid annual fee |
St.27 status event code: A-4-4-U10-U13-oth-PC1903 Not in force date: 20020303 Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE |
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| P22-X000 | Classification modified |
St.27 status event code: A-4-4-P10-P22-nap-X000 |