KR900001480A - 전동사출 성형기의 모터 제어장치 - Google Patents

전동사출 성형기의 모터 제어장치 Download PDF

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Publication number
KR900001480A
KR900001480A KR1019890009866A KR890009866A KR900001480A KR 900001480 A KR900001480 A KR 900001480A KR 1019890009866 A KR1019890009866 A KR 1019890009866A KR 890009866 A KR890009866 A KR 890009866A KR 900001480 A KR900001480 A KR 900001480A
Authority
KR
South Korea
Prior art keywords
screw
motor
molding machine
injection molding
component
Prior art date
Application number
KR1019890009866A
Other languages
English (en)
Other versions
KR0136385B1 (ko
Inventor
타이라 아다찌
Original Assignee
구보 마사히로
스미도모쥬기가이고오교오 가부시기가이샤
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 구보 마사히로, 스미도모쥬기가이고오교오 가부시기가이샤 filed Critical 구보 마사히로
Publication of KR900001480A publication Critical patent/KR900001480A/ko
Application granted granted Critical
Publication of KR0136385B1 publication Critical patent/KR0136385B1/ko

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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
    • B29C45/76—Measuring, controlling or regulating
    • 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
    • B29C45/76—Measuring, controlling or regulating
    • B29C45/77—Measuring, controlling or regulating of velocity or pressure of moulding material
    • 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
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/47—Means for plasticising or homogenising the moulding material or forcing it into the mould using screws
    • B29C45/50—Axially movable screw
    • B29C45/5008—Drive means therefor
    • 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
    • B29C2045/1784—Component parts, details or accessories not otherwise provided for; Auxiliary operations not otherwise provided for
    • B29C2045/1792—Machine parts driven by an electric motor, e.g. electric servomotor
    • 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
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/47—Means for plasticising or homogenising the moulding material or forcing it into the mould using screws
    • B29C45/50—Axially movable screw
    • B29C45/5008—Drive means therefor
    • B29C2045/5032—Drive means therefor using means for detecting injection or back pressures

Landscapes

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

Abstract

내용 없음

Description

전동사출 성형기의 모터 제어장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 일실시예을 표시한 단면도.
제2도는 그 측면도.
제3도는 부분단면도.

Claims (2)

  1. 가열 실린더 내(25)의 스크루우(26)단부에 걸려있는 회전축(5)과, 이 회전축 (5)을 회전자재토록 지지하고 축선방향으로 슬라이드 가능한 지지부품(20) 및 상기 회전축(5)을 거쳐서 스크루우(26)를 구동하기 위한 제1의 모터(30)로서 이루어진 스크루우 회전기구와, 스크루우(26)를 사출방향으로 퇴진시키기 위한 제2의 모터 (7)와 이 제2의 모터(7)의 회전력을 직선운동으로 변환하기 위한 나사축(18)과, 이 나사축(18)에 나사 결합된 너트부품(19) 및 그 너트부품(19)을 고정한 슬라이드부품(11)으로 이루어진 스크루우 진퇴기구와 상기 스크루우 회전기구와 스크루우 진퇴기구와의 사이에 상기 지지부품(20)에 일단이 고착되고, 타단이 상기 슬라이드 부품(11)에 고착된 하중검출부품(9)을 설치한 것을 특징으로 하는 전동사출 성형기의 모터 제어장치.
  2. 특허청구의 범위 제1항의 기재에 있어서, 상기 하중검출부품(9)에 의한 검출하중을 제1의 모터(30) 및 또는 제2의 모터(7)에 피드백하여, 상기 스크루우(26)의 사출압력 및 배압력을 제어하도록한 것을 특징으로 하는 전동사출 성형기의 모터 제어장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890009866A 1988-07-13 1989-07-11 전동사출 성형기의 모터 제어장치 KR0136385B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP63172570A JPH0661801B2 (ja) 1988-07-13 1988-07-13 電動射出成形機のモータ制御装置
JP63-172570 1988-07-13

Publications (2)

Publication Number Publication Date
KR900001480A true KR900001480A (ko) 1990-02-27
KR0136385B1 KR0136385B1 (ko) 1998-04-25

Family

ID=15944286

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890009866A KR0136385B1 (ko) 1988-07-13 1989-07-11 전동사출 성형기의 모터 제어장치

Country Status (5)

Country Link
US (1) US4950146A (ko)
EP (1) EP0350872B1 (ko)
JP (1) JPH0661801B2 (ko)
KR (1) KR0136385B1 (ko)
DE (1) DE68903061T2 (ko)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH035120A (ja) * 1989-06-02 1991-01-10 Canon Inc 電動式射出装置の背圧調整方法
CH680916A5 (ko) * 1989-11-10 1992-12-15 Vickers Inc
JPH0477225A (ja) * 1990-07-18 1992-03-11 Nissei Plastics Ind Co 射出成形機
JP2866019B2 (ja) * 1995-01-27 1999-03-08 住友重機械工業株式会社 電動射出成形機の射出装置
AT403099B (de) * 1995-05-16 1997-11-25 Engel Gmbh Maschbau Einspritzeinheit einer spritzgiessmaschine
JP3321766B2 (ja) 1997-11-13 2002-09-09 東芝機械株式会社 射出成形機の射出装置
JP3502545B2 (ja) * 1998-06-26 2004-03-02 住友重機械工業株式会社 射出装置
US6149418A (en) * 1999-04-16 2000-11-21 Milacron Inc. Dual motor drive system for an injection molding machine
JP3321452B2 (ja) 2000-02-15 2002-09-03 住友重機械工業株式会社 電動射出成形機
DE50001273D1 (de) 2000-05-02 2003-03-27 Engel Gmbh Maschbau Einspritzeinrichtung für eine Spritzgiessmaschine
US20020177614A1 (en) * 2001-03-23 2002-11-28 Merril Carl R. Methods for treating nuerodegenerative diseases including alzheimer's
US6604936B2 (en) 2001-08-01 2003-08-12 The Goodyear Tire & Rubber Company Apparatus for injection molding
US6572362B2 (en) 2001-08-01 2003-06-03 The Goodyear Tire & Rubber Company Apparatus for injection molding in alternate planes
US20030160345A1 (en) * 2002-02-22 2003-08-28 Hsing-Chang Liu Back pressure control method of injection molding machine driven by servo motor
DE10210923B4 (de) * 2002-03-13 2004-08-12 Demag Ergotech Gmbh Druckmesseinrichtung für eine Spritzgießmaschine
DE10337551B4 (de) 2003-08-14 2005-07-07 Demag Ergotech Gmbh Druckmesseinrichtung für eine Spritzgießmaschine

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1196458A (en) * 1981-10-08 1985-11-12 Yoshihiko Yamazaki Injection molding machine
JPS60199623A (ja) * 1984-03-26 1985-10-09 Ube Ind Ltd 射出成形機の可塑化制御方法
JPS6124423A (ja) * 1984-07-13 1986-02-03 Japan Steel Works Ltd:The 射出成形機の電動射出装置
JPS6131221A (ja) * 1984-07-24 1986-02-13 Nissei Plastics Ind Co 射出成形機における背圧力制御方法
EP0230488B2 (en) * 1984-07-24 1997-04-09 Nissei Plastic Industrial Co., Ltd. Method for controlling back pressure in electrically-operated injection apparatus
JPS61195819A (ja) * 1985-02-26 1986-08-30 Niigata Eng Co Ltd 射出成形機における圧力制御装置
JPS62128724A (ja) * 1985-11-30 1987-06-11 Fanuc Ltd 射出駆動装置
JPS639524A (ja) * 1986-07-01 1988-01-16 Niigata Eng Co Ltd 電動式射出成形機における圧力制御装置
JPH0696251B2 (ja) * 1987-07-24 1994-11-30 ファナック株式会社 射出成形機
JP2631132B2 (ja) * 1988-07-05 1997-07-16 ファナック株式会社 射出成形機
JP3205990B2 (ja) * 1990-04-17 2001-09-04 ミノルタ株式会社 自動焦点調節装置を有したカメラ

Also Published As

Publication number Publication date
US4950146A (en) 1990-08-21
EP0350872A1 (en) 1990-01-17
EP0350872B1 (en) 1992-09-30
JPH0224111A (ja) 1990-01-26
DE68903061D1 (de) 1992-11-05
JPH0661801B2 (ja) 1994-08-17
KR0136385B1 (ko) 1998-04-25
DE68903061T2 (de) 1993-02-25

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