KR100969917B1 - 사출성형장치 - Google Patents
사출성형장치 Download PDFInfo
- Publication number
- KR100969917B1 KR100969917B1 KR1020080070933A KR20080070933A KR100969917B1 KR 100969917 B1 KR100969917 B1 KR 100969917B1 KR 1020080070933 A KR1020080070933 A KR 1020080070933A KR 20080070933 A KR20080070933 A KR 20080070933A KR 100969917 B1 KR100969917 B1 KR 100969917B1
- Authority
- KR
- South Korea
- Prior art keywords
- push block
- core
- movable core
- injection molding
- molding apparatus
- Prior art date
Links
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
- B29C45/40—Removing or ejecting moulded articles
- B29C45/4005—Ejector constructions; Ejector operating mechanisms
-
- 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
-
- 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
-
- 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
- B29C45/1753—Cleaning or purging, e.g. of the injection unit
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
Description
Claims (6)
- 성형을 위한 캐비티 공간을 형성하는 가동 코어 및 고정 코어와,성형 시에는 상기 가동 코어에 매입되어 있으며, 사출 성형된 제품 취출 시에는 상기 가동 코어로부터 인출되는 푸시블럭과,상기 가동 코어와 푸시블럭 사이에 개재되어 가동 코어로부터 인출되는 푸시블럭의 이동을 가이드하는 복수의 가이드볼트와,상기 가이드볼트와 동일한 외형을 가지되 더 길게 마련되어 상기 가동 코어의 푸시블럭 매입공간 청소 시 상기 가이드볼트를 대체하여 조립되는 숄더부재를 포함하는 것을 특징으로 하는 사출성형장치.
- 제 1항에 있어서,상기 가동 코어는 푸시블럭을 가동 코어로부터 인출하기 위한 밀판과 이젝트핀을 더 구비하고,상기 숄더부재에 의한 푸시블럭의 이동거리는 밀판의 이동거리보다 긴 것을 특징으로 하는 사출성형장치.
- 삭제
- 삭제
- 삭제
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080070933A KR100969917B1 (ko) | 2008-07-22 | 2008-07-22 | 사출성형장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080070933A KR100969917B1 (ko) | 2008-07-22 | 2008-07-22 | 사출성형장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20100010091A KR20100010091A (ko) | 2010-02-01 |
KR100969917B1 true KR100969917B1 (ko) | 2010-07-14 |
Family
ID=42084820
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020080070933A KR100969917B1 (ko) | 2008-07-22 | 2008-07-22 | 사출성형장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100969917B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9955802B2 (en) | 2015-04-08 | 2018-05-01 | Fasteners For Retail, Inc. | Divider with selectively securable track assembly |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08118368A (ja) * | 1994-10-28 | 1996-05-14 | Nippon Plast Co Ltd | 樹脂成形型 |
-
2008
- 2008-07-22 KR KR1020080070933A patent/KR100969917B1/ko active IP Right Grant
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08118368A (ja) * | 1994-10-28 | 1996-05-14 | Nippon Plast Co Ltd | 樹脂成形型 |
Also Published As
Publication number | Publication date |
---|---|
KR20100010091A (ko) | 2010-02-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR102086425B1 (ko) | 사출 런너 자동분리시스템 | |
CN101905498B (zh) | 模具 | |
CN101823317B (zh) | 可自动切断浇口的机动塑压模具 | |
CN101653982A (zh) | 一种带有针孔的注塑产品的脱模方法及抽针式模具 | |
KR100969917B1 (ko) | 사출성형장치 | |
CN101332658A (zh) | 一种需侧抽芯的塑件的热流道注射方法及其成形模具 | |
CN101306570B (zh) | 模具装置 | |
CN2900132Y (zh) | 母模辅助脱模结构 | |
CN201353865Y (zh) | 可自动切断浇口的机动塑压模具 | |
CN202388722U (zh) | 一种自动去除水口的注塑模具 | |
CN107756747A (zh) | 一种模具的复位结构 | |
CN205112252U (zh) | 具有推杆和推板的前框注塑模具 | |
CN204249261U (zh) | 一种双料注塑模落料机构 | |
KR20220085875A (ko) | 파팅라인이 없는 사출 성형품 제조장치 | |
CN208133538U (zh) | 一种注塑模具 | |
CN207874726U (zh) | 一种abs塑料模具 | |
CN208529614U (zh) | 一种拉环生产模具 | |
JP2002347085A (ja) | 射出成形金型 | |
KR100864252B1 (ko) | 금형조립체 | |
CN106608018B (zh) | 产品注塑成型方法及装置 | |
KR20160094630A (ko) | 런너게이트 취출시 성형품 손상방지를 위한 2단 취출장치 | |
CN214926658U (zh) | 一种用于注塑模具的限位机构 | |
CN217098751U (zh) | 一种便于脱模的注塑模具 | |
CN207522999U (zh) | 一种模具的复位结构 | |
CN213055801U (zh) | 无拔模斜度的注塑模具 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20130605 Year of fee payment: 4 |
|
FPAY | Annual fee payment |
Payment date: 20140418 Year of fee payment: 5 |
|
FPAY | Annual fee payment |
Payment date: 20150417 Year of fee payment: 6 |
|
FPAY | Annual fee payment |
Payment date: 20160510 Year of fee payment: 7 |
|
FPAY | Annual fee payment |
Payment date: 20170511 Year of fee payment: 8 |
|
FPAY | Annual fee payment |
Payment date: 20180605 Year of fee payment: 9 |
|
FPAY | Annual fee payment |
Payment date: 20190604 Year of fee payment: 10 |