KR940003577Y1 - Cutting device for gate - Google Patents

Cutting device for gate Download PDF

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Publication number
KR940003577Y1
KR940003577Y1 KR2019880012472U KR880012472U KR940003577Y1 KR 940003577 Y1 KR940003577 Y1 KR 940003577Y1 KR 2019880012472 U KR2019880012472 U KR 2019880012472U KR 880012472 U KR880012472 U KR 880012472U KR 940003577 Y1 KR940003577 Y1 KR 940003577Y1
Authority
KR
South Korea
Prior art keywords
gate
product
scrap
cutting device
side plate
Prior art date
Application number
KR2019880012472U
Other languages
Korean (ko)
Other versions
KR900002700U (en
Inventor
이용기
Original Assignee
삼성전기주식회사
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 삼성전기주식회사, 서주인 filed Critical 삼성전기주식회사
Priority to KR2019880012472U priority Critical patent/KR940003577Y1/en
Publication of KR900002700U publication Critical patent/KR900002700U/en
Application granted granted Critical
Publication of KR940003577Y1 publication Critical patent/KR940003577Y1/en

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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
    • B29C45/38—Cutting-off equipment for sprues or ingates
    • 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
    • B29C45/2602—Mould construction elements
    • 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
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/2701—Details not specific to hot or cold runner channels
    • B29C45/2708—Gates

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

사이드 게이트 절단장치Side gate cutting device

제1도는 본 고안의 평단면도.1 is a plan cross-sectional view 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 : 가동측형판 3 : 런너부1: movable side plate 3: runner

4,41 : 작동구 5 : 스프링4,41: operating port 5: spring

6 : 승강봉 7 : 제품6: lifting rod 7: product

8 : 스크랩 9 : 게이트부8: scrap 9: gate part

본 고안은 사이드 게이트 금형장치에 있어서, 게이트의 절단을 보다 용이하게 하고 이의 절단으로 제품과 스크랩을 간편하게 분리시킬수 있도록 한 사이드 게이트 절단장치에 관한 것이다.The present invention relates to a side gate cutting device in the side gate mold apparatus, which makes it easier to cut the gate and can easily separate the product and the scrap by the cutting thereof.

종래의 사이드 게이트 방식의 금형장치에는 게이트부를 자동적으로 절단할수 있는 장치가 없었기 때문에 제품성형후 게이트부를 일일이 수작업으로 절단시키고 있었으며 이에 따라 제품과 스크랩의 분리작업에 많은 인력과 시간이 소요되어 작업공수가 많이 들게 되고 생산성이 저하되는 등의 문제점이 있었다.In the conventional side gate type mold apparatus, since there was no device for automatically cutting the gate part, the gate part was cut by hand after molding the product. Therefore, a lot of manpower and time were required to separate the product and scrap. There was a problem that a lot of lifting and productivity is lowered.

본 고안은 상기와 같은 점을 감안하여 제품성형후 파팅시에 게이트를 자동적으로 절단시켜 제품과 스크랩을 분리시킬수 있도록 안출한 것으로 이를 첨부한 도면에 의거하여 상세히 설명하면 다음과 같다.The present invention has been conceived in order to separate the product and scrap by automatically cutting the gate at the time of parting after forming the product in consideration of the above points, as described in detail with reference to the accompanying drawings.

가동측형판(1)의 양방에 제품성형부(2)를 형성한 것에 있어서, 제품성형부(2)사이에 런너부(3)를 형성하고 이의 양측에 스프링(5)으로 탄력 설치되는 작동구(4)(41)를 각각 설치하고 작동구(4)(41)사이의 후방에는 고정측 형판에 설치되는 승강봉(6)을 설치토록 구성하여 된 것으로 7은 제품, 8은 스크랩, 9는 게이트부이다.In forming the product forming part 2 on both sides of the movable side plate 1, an operating tool for forming the runner part 3 between the product forming part 2 and the spring 5 on both sides thereof. (4) (41) are installed respectively, and the lifting bar (6) installed on the fixed side template is installed at the rear between the operation port (4) and (41), where 7 is a product, 8 is scrap, and 9 is It is a gate part.

이상과 같은 본 고안은 고정측형판과 가동측형판(1)이 결합된 상태에서 제품(7)을 설형하여 이를 취출하게 되는데, 고정측형판과 가동측형판(1)이 결합되면, 가동측형판(1)의 양측에 설치된 작동구(4)(41)사이에 승강봉(6)이 끼워지게 되고 이에따라 작동구(4)(41)가 각 스프링(5)을 눌러 거의 수평상태로 있게되며 이대, 런너부(3)를 이용하여 제품성형부(2)에서 제품(7)을 성형하게 되고 제품성형이 완료되면 스크랩(8)과 게이트부(9)가 형성된다.The present invention as described above is to take out the product 7 in the state in which the fixed side plate and the movable side plate (1) is coupled, the fixed side plate and the movable side plate (1) is combined, the movable side plate The elevating bar 6 is inserted between the operating holes 4 and 41 installed on both sides of the (1). Accordingly, the operating holes 4 and 41 press the respective springs 5 to be almost horizontal. By using the runner part 3, the product 7 is molded in the product forming part 2, and when the product molding is completed, the scrap 8 and the gate part 9 are formed.

이와같이 제품이 성형되면, 제2도에서와 같이 고정측형판과 가동측형판(1)을 분리시켜 제품을 취출하게 되는데, 상기 각 형판이 분리되면 작동구(4)(41)사이에 있던 승강봉(6)이 빠지게 되고 이에 따라 각 스프링(5)이 작용하여 작동구(4)(41)를 회동시키게 된다.When the product is molded in this way, as shown in FIG. 2, the fixed side plate and the movable side plate 1 are separated and the product is taken out. When each of the plate plates is separated, the lifting bar between the operating holes 4 and 41 is removed. (6) is pulled out and thus each spring (5) acts to rotate the operating port (4) (41).

작동구(4)(41)가 회동되면 이의 선단이 회동되면서 제품(7)과 스크랩(8)사이의 게이트부(9)가 절단되어 제품(7)과 스크랩(8)이 분리되게 되는 것이다.When the operating port (4) (41) is rotated, the tip thereof is rotated so that the gate portion 9 between the product (7) and the scrap (8) is cut to separate the product (7) and the scrap (8).

이상과 같은 본 고안은 스프링으로 탄력 설치되는 작동구를 제품취출시 승강봉으로 작동시키므로서 게이트를 자동적으로 절단시킬수 있고 제품과 스크랩을 간편하게 분리시킬수 있어 이의 작업공수가 최소한으로 들게되며 생산성을 증대시키게 되는 등의 특징을 지닌 것이다.The present invention as described above can operate the opening that is elastically installed by the spring as the lifting rod when the product is taken out, the gate can be cut automatically, and the product and scrap can be easily separated, so that the labor of labor is minimized and productivity is increased. It is characterized by being.

Claims (1)

가동측 형판(1)에 스프링(5)으로 탄력 설치되는 작동구(4)(41)를 설치하고 이는 고정측 형판에 설치되는 승강봉(6)에 의해 작동토록 하여 게이트가 자동적으로 절단될수 있도록 구성하여서 된 사이드 게이트 절단장치.An actuating opening (4) (41) is installed on the movable side template (1), which is elastically installed by a spring (5), which is operated by a lifting rod (6) installed on the fixed side template so that the gate can be automatically cut. Configured side gate cutting device.
KR2019880012472U 1988-07-30 1988-07-30 Cutting device for gate KR940003577Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019880012472U KR940003577Y1 (en) 1988-07-30 1988-07-30 Cutting device for gate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019880012472U KR940003577Y1 (en) 1988-07-30 1988-07-30 Cutting device for gate

Publications (2)

Publication Number Publication Date
KR900002700U KR900002700U (en) 1990-02-06
KR940003577Y1 true KR940003577Y1 (en) 1994-06-02

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ID=19278029

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019880012472U KR940003577Y1 (en) 1988-07-30 1988-07-30 Cutting device for gate

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Country Link
KR (1) KR940003577Y1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100845678B1 (en) * 2007-04-10 2008-07-11 이중재 Scrap cutting device of injection molding
KR20210002316U (en) * 2020-04-09 2021-10-19 주식회사 씨티알 Device for Discharging Toilet Bowl Detergent

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100845678B1 (en) * 2007-04-10 2008-07-11 이중재 Scrap cutting device of injection molding
KR20210002316U (en) * 2020-04-09 2021-10-19 주식회사 씨티알 Device for Discharging Toilet Bowl Detergent

Also Published As

Publication number Publication date
KR900002700U (en) 1990-02-06

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