KR20080098230A - 회전코어가 설치된 사출금형 - Google Patents
회전코어가 설치된 사출금형 Download PDFInfo
- Publication number
- KR20080098230A KR20080098230A KR1020070043650A KR20070043650A KR20080098230A KR 20080098230 A KR20080098230 A KR 20080098230A KR 1020070043650 A KR1020070043650 A KR 1020070043650A KR 20070043650 A KR20070043650 A KR 20070043650A KR 20080098230 A KR20080098230 A KR 20080098230A
- Authority
- KR
- South Korea
- Prior art keywords
- rotating core
- core
- movable
- plate
- injection
- 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.)
- Ceased
Links
- 238000002347 injection Methods 0.000 title claims abstract description 26
- 239000007924 injection Substances 0.000 title claims abstract description 26
- 238000009434 installation Methods 0.000 claims abstract description 9
- 238000001746 injection moulding Methods 0.000 claims abstract description 8
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 2
- 230000000149 penetrating effect Effects 0.000 claims 2
- 229920003002 synthetic resin Polymers 0.000 abstract description 7
- 239000000057 synthetic resin Substances 0.000 abstract description 7
- 238000000465 moulding Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
Images
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
- B29C45/2681—Moulds with rotatable mould parts
-
- 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
- B29C45/2618—Moulds having screw-threaded mould walls
-
- 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
- B29C45/36—Moulds having means for locating or centering cores
- B29C2045/363—Moulds having means for locating or centering cores using a movable core or core part
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
Description
Claims (4)
- 중앙에 사출노즐(101)을 설치하고, 상부에는 사출기가 연결되는 고정형판(10)과, 상기 고정형판(10)과 한 벌을 이루는 가동형판(20)으로 이루어진 공지의 사출금형에 있어서,상기 가동형판(20)의 중심부에는 수직 방향으로 설치공(201)을 형성하고 그 내부에 다수의 스러스트베어링(30)과 니들베어링(31)을 조합시켜 이들을 2단계로 일정 간격에 끼워 장치하고,상단부에 소정 깊이의 나사부(401)를 형성한 회전코어(40)를 상기 스러스트베어링(30)과 니들베어링(31)에 지지되도록 설치하며, 상기 회전코어(40)의 외주면에는 한 쌍의 체인스프라킷(403,403a)을 설치하고, 가동형판(20) 외측면에는 서보모터(50)를 설치하여 가동형판(20)에 형성된 관통부(202)를 통해 서보모터(50)의 구동축에 장치된 체인스프라킷(501)과 상기 회전코어(40)의 체인스프라킷(403,403a)간에 체인을 연결하여 회전코어(40)를 회전시킬 수 있게 구성한 회전코어가 설치된 사출금형
- 청구항 1에 있어서, 고정형판(10)은 저면에 경사핀(102)을 설치하고, 상기 가동형판(20) 상면에는 경사공(602)을 형성한 슬라이드코어(60)를 장치하여 고정형판(10)의 경사핀(102)이 상기 가동형판(20)의 경사공(602)을 관통하여 가동형 판(20) 상면에 형성된 핀투입공(203)으로 투입되게 하는 것을 포함하는 회전코어가 설치된 사출금형
- 청구항 1에 있어서, 가동형판(20)은 일측면에 다수의 고정볼트(205)를 돌출되게 설치하여 각 고정볼트에 끼워지게 고정판(206)을 장치하여 서보모터(50)를 설치할 수 있게 한 것을 포함하는 회전코어가 설치된 사출금형
- 청구항 1에 있어서, 회전코어(40)는 중심부에 중공부(402)를 형성하여 가동형판(20)에 설치되는 코어핀(80)이 상기 중공부(402) 속으로 투입되어 성형품(90)의 통공부(902)를 형성하게 한 회전코어가 설치된 사출금형
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020070043650A KR20080098230A (ko) | 2007-05-04 | 2007-05-04 | 회전코어가 설치된 사출금형 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020070043650A KR20080098230A (ko) | 2007-05-04 | 2007-05-04 | 회전코어가 설치된 사출금형 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20080098230A true KR20080098230A (ko) | 2008-11-07 |
Family
ID=40285800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020070043650A Ceased KR20080098230A (ko) | 2007-05-04 | 2007-05-04 | 회전코어가 설치된 사출금형 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR20080098230A (ko) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109808131A (zh) * | 2019-03-12 | 2019-05-28 | 高伟刚 | 一种可调节的注塑模具加工台 |
| CN119974440A (zh) * | 2025-02-24 | 2025-05-13 | 中山华南包装制品有限公司 | 一种用于柔顺剂倒液盖的注塑模具脱模机构 |
| KR20250105925A (ko) | 2024-01-02 | 2025-07-09 | 남윤성 | 나사캡 제조용 사출금형 |
-
2007
- 2007-05-04 KR KR1020070043650A patent/KR20080098230A/ko not_active Ceased
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109808131A (zh) * | 2019-03-12 | 2019-05-28 | 高伟刚 | 一种可调节的注塑模具加工台 |
| KR20250105925A (ko) | 2024-01-02 | 2025-07-09 | 남윤성 | 나사캡 제조용 사출금형 |
| CN119974440A (zh) * | 2025-02-24 | 2025-05-13 | 中山华南包装制品有限公司 | 一种用于柔顺剂倒液盖的注塑模具脱模机构 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR20110021593A (ko) | 사출금형의 나사 성형장치 | |
| KR20100034900A (ko) | 방향성을 갖는 플라스틱 나사 제품의 사출금형 | |
| KR101187272B1 (ko) | 나사산이 면 맞춤으로 이루어지는 나사코어 및, 이 나사코어의 회전을 위한 스플라인 구동장치를 지닌 사출성형금형. | |
| WO2009118833A1 (ja) | 二材成形用射出成形機及びその制御方法 | |
| KR101605684B1 (ko) | 곡진 날개들을 지닌 성형제품의 언더컷을 처리하는 장치 및 이 장치를 구비한 금형 | |
| KR20080098230A (ko) | 회전코어가 설치된 사출금형 | |
| KR100800257B1 (ko) | 플라스틱 나사 제품 사출금형 | |
| US10919201B2 (en) | Blind installation of injection mold components | |
| KR101548518B1 (ko) | 런너의 자동 분리기능을 갖는 사출 금형 | |
| KR101203985B1 (ko) | 금형장치 | |
| KR200477543Y1 (ko) | 무동력 전후진 나사구조를 갖는 금형장치 | |
| JP6615559B2 (ja) | 縦型射出成形機 | |
| KR102597580B1 (ko) | 사출성형기 | |
| KR100553611B1 (ko) | 수직형 사출기의 회전장치 | |
| US6872350B2 (en) | Rack and pinion ejector guiding system for a molding machine | |
| JP5102327B2 (ja) | エジェクタ装置 | |
| KR100849533B1 (ko) | 멀티 사출금형 | |
| KR101277318B1 (ko) | 나사성형용 사출금형 | |
| JP6000134B2 (ja) | モールド射出成形金型 | |
| KR100232820B1 (ko) | 슬라이드코아를 이용한 사출 성형 금형 및 사출방법 | |
| KR20120026699A (ko) | 양방향 사출금형 | |
| KR200334472Y1 (ko) | 수직형 사출기의 회전장치 | |
| JP2006142600A (ja) | 射出成形機及び射出成形方法 | |
| CN103692621B (zh) | 一种可实现动、定模旋转脱模运动机构 | |
| JP6847561B1 (ja) | メンテナンス性に優れた竪型射出成形機のエジェクタ装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20070504 |
|
| PA0201 | Request for examination | ||
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20080325 Patent event code: PE09021S01D |
|
| AMND | Amendment | ||
| E601 | Decision to refuse application | ||
| PE0601 | Decision on rejection of patent |
Patent event date: 20080731 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20080325 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |
|
| J201 | Request for trial against refusal decision | ||
| PJ0201 | Trial against decision of rejection |
Patent event date: 20080830 Comment text: Request for Trial against Decision on Refusal Patent event code: PJ02012R01D Patent event date: 20080731 Comment text: Decision to Refuse Application Patent event code: PJ02011S01I Appeal kind category: Appeal against decision to decline refusal Decision date: 20090625 Appeal identifier: 2008101008820 Request date: 20080830 |
|
| AMND | Amendment | ||
| PB0901 | Examination by re-examination before a trial |
Comment text: Amendment to Specification, etc. Patent event date: 20080925 Patent event code: PB09011R02I Comment text: Request for Trial against Decision on Refusal Patent event date: 20080830 Patent event code: PB09011R01I Comment text: Amendment to Specification, etc. Patent event date: 20080401 Patent event code: PB09011R02I |
|
| B601 | Maintenance of original decision after re-examination before a trial | ||
| E801 | Decision on dismissal of amendment | ||
| PB0601 | Maintenance of original decision after re-examination before a trial |
Comment text: Report of Result of Re-examination before a Trial Patent event code: PB06011S01D Patent event date: 20081107 |
|
| PE0801 | Dismissal of amendment |
Patent event code: PE08012E01D Comment text: Decision on Dismissal of Amendment Patent event date: 20081107 Patent event code: PE08011R01I Comment text: Amendment to Specification, etc. Patent event date: 20080925 Patent event code: PE08011R01I Comment text: Amendment to Specification, etc. Patent event date: 20080401 |
|
| PG1501 | Laying open of application | ||
| J301 | Trial decision |
Free format text: TRIAL DECISION FOR APPEAL AGAINST DECISION TO DECLINE REFUSAL REQUESTED 20080830 Effective date: 20090625 |
|
| PJ1301 | Trial decision |
Patent event code: PJ13011S01D Patent event date: 20090625 Comment text: Trial Decision on Objection to Decision on Refusal Appeal kind category: Appeal against decision to decline refusal Request date: 20080830 Decision date: 20090625 Appeal identifier: 2008101008820 |