KR920008084Y1 - Ejecting device for lenz articles - Google Patents

Ejecting device for lenz articles Download PDF

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Publication number
KR920008084Y1
KR920008084Y1 KR2019900009076U KR900009076U KR920008084Y1 KR 920008084 Y1 KR920008084 Y1 KR 920008084Y1 KR 2019900009076 U KR2019900009076 U KR 2019900009076U KR 900009076 U KR900009076 U KR 900009076U KR 920008084 Y1 KR920008084 Y1 KR 920008084Y1
Authority
KR
South Korea
Prior art keywords
auxiliary
plate
pin
taking out
hacoa
Prior art date
Application number
KR2019900009076U
Other languages
Korean (ko)
Other versions
KR920000498U (en
Inventor
조응균
Original Assignee
삼성전자 주식회사
강진구
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 삼성전자 주식회사, 강진구 filed Critical 삼성전자 주식회사
Priority to KR2019900009076U priority Critical patent/KR920008084Y1/en
Priority to JP1991047543U priority patent/JPH0630423Y2/en
Publication of KR920000498U publication Critical patent/KR920000498U/en
Application granted granted Critical
Publication of KR920008084Y1 publication Critical patent/KR920008084Y1/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
    • B29C45/40—Removing or ejecting moulded articles
    • 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
    • B29C45/72—Heating or cooling
    • B29C45/7207—Heating or cooling of the moulded articles
    • 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
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2011/00—Optical elements, e.g. lenses, prisms
    • B29L2011/0016—Lenses

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

내용 없음.No content.

Description

렌즈성형품 취출장치Lens molded article extraction device

제1도는 본 고안의 조립단면도.1 is an assembled cross-sectional view of the present invention.

제2도는 존 고안의 상원판과 하원판이 분리된 상태를 나타낸 도면.2 is a view showing a state in which the upper plate and the lower plate of the zone devised.

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

1 : 상고정판 2 : 상원판1: stationary version 2: Senate

3 : 하원판 4 : 받침판3: house plate 4: base plate

9 : 가이드핀 10 : 가이드핀 부쉬9: guide pin 10: guide pin bush

20 : 상코아 21 : 하코아20: sangcoa 21: hakoa

25 : 슬리브핀 26 : 보조 고정판25: sleeve pin 26: auxiliary fixing plate

27 : 보조밀판 28 : 보조핀 지지판27: auxiliary plate 28: auxiliary pin support plate

35 : 성형품35: molded article

본 고안은 렌즈성형품 취출장치에 관한 것이다.The present invention relates to a lens molded article extraction device.

캠코더용 렌즈성형품은 아크릴제품으로써 고광택, 고정도의 유지가 필수적인 제품인데 종래의 렌즈성형품은 제품 취출에 필요한 슬리브 핀의 길이가 길어져 성형품의 치수 안정성이 없고 하코아 핀의 길이가 길어지기 때문에 성형품의 불량발생율이 높았다.Lens molded products for camcorders are acrylic products, and it is essential to maintain high gloss and high accuracy. Conventional lens molded products have a long sleeve pin length required for product extraction, resulting in no dimensional stability of molded products, and a longer length of hacoa pins. The incidence rate was high.

본 고안은 종래의 이러한 단점들을 제거하고 캠코더용 렌즈성형품을 보다 쉽게 취출할 수 있는 렌즈성형품 취출장치를 제공하는 것이다.The present invention eliminates these drawbacks of the prior art and provides a lens molded article taking out device that can take out a lens molded article for a camcorder more easily.

이를 도면에 상세히 설명하면 다음과 같다.This will be described in detail with reference to the drawings.

제1도는 본 고안의 조립단면도를 나타낸 것이다.1 is a cross-sectional view showing the assembly of the present invention.

사출성형이 완료된 후 제품 취출에 따라 1차 분리선(P.L)이 열리고 사출기에 부착되어 있는 에젝터 봉이 밀판(8)을 치면 밀핀(33)과 밀핀(34)및 안전핀(11)이 움직인다(제2도 참조), 이와 동시에 밀핀(34)에 의해 보조밀판(27), 보조핀 지지판(28), 슬리브핀(25), 보조안전핀(31)이 움직여 성형품(35)을 밀어 올리게 되어 제품이 취출된다.After the injection molding is completed, the primary separation line PL is opened as the product is taken out, and the ejector rod attached to the injection machine hits the mill plate 8 so that the mill pin 33, the mill pin 34, and the safety pin 11 move (second). At the same time, the auxiliary pin plate 27, the auxiliary pin support plate 28, the sleeve pin 25, the auxiliary safety pin 31 is moved by the pin pin 34 to push up the molded article 35, and the product is taken out. .

이때, 보노가이드 핀(29)과 보조가이드 부쉬(30)는 에젝터 가이드핀(12)과 에젝터가이드 부쉬(13)의 역할과 같은 동일한 역할을 하고, 보조 안전핀(31)은 역시 안전핀(11)과 같은 역할을 하며 보조고정판(26)은 각각의 보조판들의 조립에 이용하도록 되어 있다.At this time, the bono guide pin 29 and the auxiliary guide bush 30 serves the same role as the ejector guide pin 12 and the ejector guide bush 13, the auxiliary safety pin 31 is also a safety pin (11) And the auxiliary fixing plate 26 is used to assemble the respective auxiliary plates.

이와 같이 작동하는 본 고안은 종래 렌즈성형품에서 발생하는 단점을 제거하고 렌즈성형품을 보다 쉽게 취출하며 불량방지 및 제품치수 안정으로 품질향상을 시켜주는 특성을 지닌 것이다.The present invention works as described above to remove the disadvantages that occur in the conventional lens molded, and to take out the lens molded more easily, and has the characteristics of improving quality by preventing defects and stable product dimensions.

Claims (1)

상원판과 하원판 및 받침판으로 이루어진 렌즈성형품 취출장치에 있어서, 하코아(21)내에 가공되어 조립되어 있는 보조고정판(26), 기본 금형의 밀판 역할을 하는 보조밀판(27), 핀 지지판 역할을 하는 보조핀 지지판(28), 성형품 취출역할을 하는 슬리브핀(25), 취출 이후에 원위치로 복귀하게 되어 있는 안전핀(31), 보조밀판과 보조핀 지지판이 움직일때 정밀로 유지하기 위해 안내를 해주는 보조가이드핀(29)과 보조가이드 부쉬(30), 보조밀판의 후퇴를 돕는 모일스프링, 보조고정판(26)을 하코아(21)에 고정시키기 위한 볼트로 구성된 것을 특징으로 하는 렌즈성형품 취출장치.In the lens molded article taking out device consisting of the upper plate, the lower plate, and the support plate, the auxiliary fixing plate 26 processed and assembled in the Hacoa 21, the auxiliary tight plate 27 serving as a close plate of the basic mold, and a pin support plate The auxiliary pin supporting plate 28, the sleeve pin 25 to play the molded part, the safety pin 31 to return to its original position after taking out, the auxiliary pin and guide pin guides to maintain precisely when moving Auxiliary guide pin (29) and auxiliary guide bushing (30), a mole spring to help the retraction of the auxiliary plate, the lens shaped article taking out device, characterized in that consisting of a bolt for fixing the auxiliary fixing plate (26) to the Hacoa (21).
KR2019900009076U 1990-06-26 1990-06-28 Ejecting device for lenz articles KR920008084Y1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR2019900009076U KR920008084Y1 (en) 1990-06-28 1990-06-28 Ejecting device for lenz articles
JP1991047543U JPH0630423Y2 (en) 1990-06-26 1991-06-24 Lens molded product take-out device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019900009076U KR920008084Y1 (en) 1990-06-28 1990-06-28 Ejecting device for lenz articles

Publications (2)

Publication Number Publication Date
KR920000498U KR920000498U (en) 1992-01-27
KR920008084Y1 true KR920008084Y1 (en) 1992-11-06

Family

ID=19300284

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019900009076U KR920008084Y1 (en) 1990-06-26 1990-06-28 Ejecting device for lenz articles

Country Status (2)

Country Link
JP (1) JPH0630423Y2 (en)
KR (1) KR920008084Y1 (en)

Also Published As

Publication number Publication date
JPH0489316U (en) 1992-08-04
JPH0630423Y2 (en) 1994-08-17
KR920000498U (en) 1992-01-27

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Payment date: 19970829

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