KR870700040A - 사출성형기의 형체장치 - Google Patents

사출성형기의 형체장치

Info

Publication number
KR870700040A
KR870700040A KR1019860700722A KR860700722A KR870700040A KR 870700040 A KR870700040 A KR 870700040A KR 1019860700722 A KR1019860700722 A KR 1019860700722A KR 860700722 A KR860700722 A KR 860700722A KR 870700040 A KR870700040 A KR 870700040A
Authority
KR
South Korea
Prior art keywords
ball screw
platen
injection molding
molding machine
ball
Prior art date
Application number
KR1019860700722A
Other languages
English (en)
Other versions
KR900001929B1 (ko
Inventor
요시하루 이나바
Original Assignee
원본 미기재
후아낙크 가부시끼가이샤
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=12370190&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR870700040(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 원본 미기재, 후아낙크 가부시끼가이샤 filed Critical 원본 미기재
Publication of KR870700040A publication Critical patent/KR870700040A/ko
Application granted granted Critical
Publication of KR900001929B1 publication Critical patent/KR900001929B1/ko

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
    • B29C45/64—Mould opening, closing or clamping devices
    • B29C45/66—Mould opening, closing or clamping devices mechanical

Landscapes

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

Abstract

내용 없음.

Description

사출성형기의 형체장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 제1의 실시예에 의한 사출 성형기의 형체부의 정면도.

Claims (4)

  1. 금형이 장착되는 프론트프라텐 및 무빙 프라텐과, 리어프라텐을 갖는 사출 성형기의 형체장치에 있어서, 상기 금형의 중심적으로부터 서로 등거리 그리고 소정각도 간격으로 상기프론트, 리어프라텐 사이에 장착된 복수의 볼스크류와, 이 볼스크류와 나합하고, 상기 무빙프라텐에 장착에 볼너트와, 상기 볼스크류와 볼너트를 통하여 상기 무빙프라텐을 상기 볼스크류의 측방향으로 이동시키는 서보 모우터를 형성하고, 상기 서보 모우터의 구동에 의하여 상기 금형이 닫혔을 때, 상기 볼스크류에 생기는 응력에 의하여 금형의 형체력을 발생 시키도록 하였음을 특징으로 하는 사출성형기의 형체장치.
  2. 제1항에 있어서, 상기 볼스크류는 상기 프론트프라텐 및 리어프라텐에 회동 불능하게고, 착되고, 상기 볼너트는 상기 무빙 프라텐에 회전자재하게 고착되고 이볼너트는 상기 서모모우터에 의하여 회전케 되는 사출 성형기의 형체장치.
  3. 제1항에 있어서, 상기 볼스크류는 상기 프론트라텐 및 리어프라텐에 회전자재하게 고착되고, 상기 볼너트는 상기 무빙프라텐에 회동 불능하게 고착되고 상기 볼스크류는 상기 서보 모우터에 의하여 회전케되는 사출 성형기의 형체장치.
  4. 제2 또는 3항에 있어서, 상기 볼스크류의 상기 프론트프라텐에의 장착은 축방향으로 접동할 수 있도록 고착되어 있는 사출성형기의 형체장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019860700722A 1985-02-22 1986-02-21 사출성형기의 형체장치 KR900001929B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP32846 1985-02-22
JP60032846A JPS61193821A (ja) 1985-02-22 1985-02-22 射出成形機の型締装置
PCT/JP1986/000084 WO1986004857A1 (en) 1985-02-22 1986-02-21 Mold clamping structure for injection molding machines

Publications (2)

Publication Number Publication Date
KR870700040A true KR870700040A (ko) 1987-02-28
KR900001929B1 KR900001929B1 (ko) 1990-03-26

Family

ID=12370190

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019860700722A KR900001929B1 (ko) 1985-02-22 1986-02-21 사출성형기의 형체장치

Country Status (6)

Country Link
US (1) US4781568A (ko)
EP (1) EP0213211B1 (ko)
JP (1) JPS61193821A (ko)
KR (1) KR900001929B1 (ko)
DE (1) DE3676385D1 (ko)
WO (1) WO1986004857A1 (ko)

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JP4762462B2 (ja) * 2001-09-26 2011-08-31 東芝機械株式会社 射出成形機の電動直圧式型締装置および射出成形機
JP3588775B2 (ja) * 2001-10-17 2004-11-17 有限会社大信製作所 成型氷塊の製造装置及び成型氷塊の製造方法
JP3792663B2 (ja) * 2003-03-12 2006-07-05 ファナック株式会社 成形機の型締機構
US7134870B2 (en) * 2003-04-17 2006-11-14 Fanuc Ltd Mold clamping mechanism of molding machine
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Also Published As

Publication number Publication date
DE3676385D1 (de) 1991-02-07
WO1986004857A1 (en) 1986-08-28
JPH0142814B2 (ko) 1989-09-14
EP0213211A1 (en) 1987-03-11
US4781568A (en) 1988-11-01
EP0213211B1 (en) 1991-01-02
EP0213211A4 (en) 1988-03-23
KR900001929B1 (ko) 1990-03-26
JPS61193821A (ja) 1986-08-28

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