KR940007321Y1 - Ejecting device for injection molding articles - Google Patents

Ejecting device for injection molding articles Download PDF

Info

Publication number
KR940007321Y1
KR940007321Y1 KR2019880019530U KR880019530U KR940007321Y1 KR 940007321 Y1 KR940007321 Y1 KR 940007321Y1 KR 2019880019530 U KR2019880019530 U KR 2019880019530U KR 880019530 U KR880019530 U KR 880019530U KR 940007321 Y1 KR940007321 Y1 KR 940007321Y1
Authority
KR
South Korea
Prior art keywords
movable side
injection molding
ejecting device
product
molding articles
Prior art date
Application number
KR2019880019530U
Other languages
Korean (ko)
Other versions
KR900009878U (en
Inventor
김성일
Original Assignee
삼성전기 주식회사
서주인
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 삼성전기 주식회사, 서주인 filed Critical 삼성전기 주식회사
Priority to KR2019880019530U priority Critical patent/KR940007321Y1/en
Publication of KR900009878U publication Critical patent/KR900009878U/en
Application granted granted Critical
Publication of KR940007321Y1 publication Critical patent/KR940007321Y1/en

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
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/40—Removing or ejecting moulded articles
    • B29C45/43—Removing or ejecting moulded articles using fluid under pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

내용 없음.No content.

Description

사출금형의 제품 취출장치Product taking out device of injection mold

제1도는 본 고안의 결합상태 단면도.1 is a cross-sectional view of the coupling state of the present invention.

제2도는 본 고안의 작동상태 단면도.2 is a cross-sectional view of the operating state of the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 가동측 취부판 2 : 가동측형판1: movable side mounting plate 2: movable side mounting plate

3 : 코어 4 : 공기통로3: core 4: air passage

5 : 주입구 6 : 슬라이드코어5: injection hole 6: slide core

7 : 고정측형판 8 : 앵귤러핀7: fixed side plate 8: angular pin

본 고안은 사출금형에 있어서, 성형완료된 제품을 에어(air)로서 취출할 수 있도록 사출금형의 제품 취출장치에 관한 것이다.The present invention relates to an injection mold product taking device so that the molded product can be taken out as air in the injection mold.

종래의 사출금형 장치는 이젝트핀을 가진 이젝트판을 가동측에 설치하고 이를 제품 성형완료후 승강시켜 제품을 취출토록 하고 있었는 바, 이와같은 종래의 것은 이젝트핀과 이젝트판의 설치에 따라 그 구조가 매우 복잡하게 되어 있었고 또 이젝트핀의 셋팅을 정확하게 해야하는 문제점이 있었을 뿐만 아니라 이젝트판에 의해 작동되는 이젝트핀들을 정확하게 설이하여야만 하는 등의 문제점이 있었다.In the conventional injection mold apparatus, the eject plate having the eject pin is installed on the movable side, and the product is lifted after completion of molding the product. Thus, the conventional mold has a structure according to the installation of the eject pin and the eject plate. There was a problem that it was very complicated and the setting of the eject pins was not only accurate, but also had to set up the eject pins operated by the eject plate correctly.

본 고안은 상기와 같은 종래의 제반 문제점을 감안하여 성형완료된 제품을 에어로서 취출하도록 하므로서 별도의 이젝트장치를 설치할 필요가 없는 것으로 이를 첨부한 도면에 의거하여 상세히 설명하면 다음과 같다.The present invention does not need to install a separate ejection device in order to take out the molded product as air in view of the conventional problems as described above in detail based on the accompanying drawings as follows.

가동측 취부판(1)에 코어(3)를 가진 가동측형판(2)을 설치하되, 이들 사이에 공기통로(4)와 주입구(5)를 설이하고 가동측형판(2)의 상면에는 고정측형판(7)의 앵귤러핀(8)에 의해 동작하는 슬라이드코어(6)를 설치토록 구성하여서된 것으로 9는 제품이다.A movable side plate (2) having a core (3) is installed on the movable side mounting plate (1), with an air passage (4) and an inlet (5) installed therebetween and fixed to the upper surface of the movable side plate (2). The slide core 6 which is operated by the angular pin 8 of the side plate 7 is comprised so that 9 may be a product.

이상과 같이 구성된 본 고안은 제1도에서와 같이 가동측형판(2)에 고정측형판(7)을 결합시키면 앵귤러핀(8)에 의하여 슬라이드코어(6)가 내측으로 이동하게 되며 이 상태에서 제품(9)을 성형하게 된다.According to the present invention configured as described above, when the fixed side plate 7 is coupled to the movable side plate 2 as shown in FIG. 1, the slide core 6 is moved inward by the angular pin 8. The product 9 is molded.

상기와 같이 하여 제품(9)의 성형이 완료되면 고정측형판(7)과 앵귤러핀(8)이 상승되고 슬라이드코어(6)는 좌, 우로 벌어지게 되며 이때 가동측형판(2)에 형성된 주입구(5)를 통하여 에어를 주입하게 된다.When the molding of the product 9 is completed as described above, the fixed side plate 7 and the angular pin 8 are lifted up, and the slide core 6 is opened to the left and right sides. Air is injected through (5).

에어를 주입하면 가동측 취부판(1)의 코어(3)와 가동측 형판(2) 사이에 형성된 공기통로(4)로 에어가 주입되고 강한 상승압력을 갖게되며 이 공기압에 의해서 제품(9)이 취출되는 것이다.When air is injected, air is injected into the air passage 4 formed between the core 3 of the movable side mounting plate 1 and the movable side template 2 and has a strong upward pressure. This will be taken out.

이상과 같은 본 고안은 별도의 이젝트장치를 구비하지 않더라도 제품을 간편하고 확신하게 취출할 수 있으며 종래에 비하여 구조가 월등히 간단하게 되어 있는 점등의 특징을 지닌 것이다.The present invention as described above can be easily and surely take out the product even without a separate ejection device and has the feature of lighting that the structure is much simpler than the conventional.

Claims (1)

가동측과 고정측으로된 사출금형에 있어서, 가동측 취부판(1)에 코어(3)와 가동측형판(2)을 설치하여 이들사이에 공기통로(4)를 형성하고 이의 일방에 주입구(5)를 형성토록 구성하여서된 사출금형의 제품 취출장치.In the injection mold made of the movable side and the fixed side, a core 3 and a movable side plate 2 are provided on the movable side mounting plate 1 to form an air passage 4 therebetween, and an injection hole 5 on one side thereof. The product extraction device of the injection mold comprised so that).
KR2019880019530U 1988-11-30 1988-11-30 Ejecting device for injection molding articles KR940007321Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019880019530U KR940007321Y1 (en) 1988-11-30 1988-11-30 Ejecting device for injection molding articles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019880019530U KR940007321Y1 (en) 1988-11-30 1988-11-30 Ejecting device for injection molding articles

Publications (2)

Publication Number Publication Date
KR900009878U KR900009878U (en) 1990-06-01
KR940007321Y1 true KR940007321Y1 (en) 1994-10-19

Family

ID=19281717

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019880019530U KR940007321Y1 (en) 1988-11-30 1988-11-30 Ejecting device for injection molding articles

Country Status (1)

Country Link
KR (1) KR940007321Y1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100882291B1 (en) * 2007-10-09 2009-02-10 노윤호 Injection mold assembly for undercutless article

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100882291B1 (en) * 2007-10-09 2009-02-10 노윤호 Injection mold assembly for undercutless article

Also Published As

Publication number Publication date
KR900009878U (en) 1990-06-01

Similar Documents

Publication Publication Date Title
KR940007321Y1 (en) Ejecting device for injection molding articles
CN208305704U (en) The fervent mould structure at the mouth of a river in a kind of mould
KR940007316Y1 (en) Ejecting device for injecting molding articles
KR0136498Y1 (en) Mold gate cutting apparatus
CN113619041A (en) Secondary core-pulling mechanism for slide block of injection mold
JPS5745040A (en) Injection mold
KR900010203Y1 (en) Sprue and runner auto cutting outlet apparatus of die
KR940007301Y1 (en) Runner removing device
KR100232820B1 (en) Injection moulding and injection method using slide core
KR900005724Y1 (en) Multi stage ejecting device in injection mould
KR920008150Y1 (en) Molding apparatus for injection molding articles
KR940007323Y1 (en) Driving device for ejecting plate
KR900011334Y1 (en) Ejecting device for runner
KR960004471Y1 (en) Insert apparatus for preformed parts
JPS57117936A (en) Molds for molding
CN117565324A (en) Mould
KR940008310Y1 (en) 2-step ejecting device for injection molding articles
KR940003581Y1 (en) Injection device for enjection molding articles
KR940002481Y1 (en) Molding apparatus for injection mould
KR910000877Y1 (en) Mould opening-closing device
KR920004580Y1 (en) 2-step ejecting device for runner
KR930002455Y1 (en) Injection mould
KR0136471Y1 (en) Device for dealing the undercut of injection molding
KR950004240Y1 (en) Ejecting structure of injectio mould
KR940007320Y1 (en) Re-equipping prevention device of injection mold

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
LAPS Lapse due to unpaid annual fee