KR890701321A - 수지압 검출기능을 갖는 사출성형기 - Google Patents

수지압 검출기능을 갖는 사출성형기

Info

Publication number
KR890701321A
KR890701321A KR1019890700530A KR890700530A KR890701321A KR 890701321 A KR890701321 A KR 890701321A KR 1019890700530 A KR1019890700530 A KR 1019890700530A KR 890700530 A KR890700530 A KR 890700530A KR 890701321 A KR890701321 A KR 890701321A
Authority
KR
South Korea
Prior art keywords
bolt
air group
group
molding machine
injection molding
Prior art date
Application number
KR1019890700530A
Other languages
English (en)
Other versions
KR960015300B1 (ko
Inventor
마사또 야마무라
Original Assignee
이나바세이우에몽
후아낙크가부시끼가이샤
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 이나바세이우에몽, 후아낙크가부시끼가이샤 filed Critical 이나바세이우에몽
Publication of KR890701321A publication Critical patent/KR890701321A/ko
Application granted granted Critical
Publication of KR960015300B1 publication Critical patent/KR960015300B1/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
    • B29C45/46—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
    • 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
    • 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
    • B29C2045/5032—Drive means therefor using means for detecting injection or back pressures
    • 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
    • B29C2045/773—Zero point correction

Abstract

내용 없음

Description

수지압 검출기능을 갖는 사출성형기
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 제1실시예에 의한 사출성형기의 사출장치 및 주변요소를 나타내는 일부단면부분 평면도, 제2도는 제1도의 환상체를 나타내는 확대단면도, 제3도는 환상체의 확대 정면도.

Claims (3)

  1. 계랑스크류와 일체 이동자재하게 배치된 계량베어링하우징과 이 하우징을 통하여 상기 계량스크류를 왕복동시키는 보올스크류 · 너 트기구를 포함하는 사출장치를 구비한 사출성형기에 있어서, 수지압검출요소가 장착되는 환상체와, 이 환상체를 상기 계량베어링하우징의 반스크류측의 외면에 고정하기 위한 제 1 고정수단과, 상기 보올스크류 · 너트기구의 보올너트를 상기 환상체의 반계량베어링하우징 측의 외면에 고정하기 위한 제 2 고정수단을 구비한 것을 특징으로 하는 수지압 검출기능을 갖는 사출성형기.
  2. 제 1 항에 있어서, 상기 수지압검출요소는 스트레인게이지인 것을 특징으로 하는 수지압 검출기능을 갖는 사출성형기.
  3. 제 1 항 또는 제 2 항에 있어서, 상기 환상체는 제 1 의 볼트관통공군을 둘레방향으로 천설한 내측통상부, 보올너트측 단면에 제 1 의 볼트취부공군을 주변방향으로 천설한 외측통상부 및 이 양통상부를 일체로 결합하는 연락부를 포함하고, 상기 계량베어링하우징의 환상체측 단면에 상기 제 1 의 볼트관통공군에 정합하여, 제 2 의 볼트부착공군을 형성하며, 상기 볼트너트의 주연부에 상기 제 1 의 볼트부착공군을 정합하여, 제 2의 볼트관통공군을 형성하고, 상기 제 1 의 볼트관통공군, 상기 제 2 의 볼트부착공군 및 이들에 대응하는 제 1 의 볼트군에 의하여 상기 제 1 의 고정수단을 구성하고, 상기 제 2 의 볼트관통공군, 상기 제 1 의 볼트부착공군 및 이들에 대응하는 제 2 의 볼트군에 의하여 상기 제 2 의 고정수단을 구성한 것을 특징으로 하는 수지압 검출기능을 갖는 사출성형기.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890700530A 1987-07-24 1988-07-22 수지압 검출기능을 갖는 사출성형기 KR960015300B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP62183449A JPH0696251B2 (ja) 1987-07-24 1987-07-24 射出成形機
JP183449/1987 1987-07-24
PCT/JP1988/000741 WO1989000915A1 (en) 1987-07-24 1988-07-22 Injection molding machine having resin pressure detection function

Publications (2)

Publication Number Publication Date
KR890701321A true KR890701321A (ko) 1989-12-20
KR960015300B1 KR960015300B1 (ko) 1996-11-07

Family

ID=16135970

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890700530A KR960015300B1 (ko) 1987-07-24 1988-07-22 수지압 검출기능을 갖는 사출성형기

Country Status (7)

Country Link
US (1) US4961696A (ko)
EP (1) EP0331735B1 (ko)
JP (1) JPH0696251B2 (ko)
KR (1) KR960015300B1 (ko)
CA (1) CA1294103C (ko)
DE (1) DE3884184T2 (ko)
WO (1) WO1989000915A1 (ko)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0661801B2 (ja) * 1988-07-13 1994-08-17 住友重機械工業株式会社 電動射出成形機のモータ制御装置
US5102587A (en) * 1989-07-26 1992-04-07 Canon Kabushiki Kaisha Injection mold using screw thrust control
JPH0477225A (ja) * 1990-07-18 1992-03-11 Nissei Plastics Ind Co 射出成形機
JPH0477226A (ja) * 1990-07-18 1992-03-11 Nissei Plastics Ind Co 射出成形機
JPH0735077B2 (ja) * 1990-09-20 1995-04-19 日精樹脂工業株式会社 射出成形機
US5360331A (en) * 1993-01-05 1994-11-01 Dynisco, Inc. Injection molding machine pressure transducer
JP3318427B2 (ja) * 1994-01-21 2002-08-26 ファナック株式会社 射出成形機における圧力検出装置の零点補正方法
US5602339A (en) * 1994-03-24 1997-02-11 Dynisco, Inc. Injection molding machine pressure transducer with trapezoidal cavity
JP2838647B2 (ja) * 1994-05-16 1998-12-16 住友重機械工業株式会社 射出成形機におけるエジェクタ機構のエジェクタ戻限完了位置設定方法及び装置
JP2754356B2 (ja) * 1995-01-19 1998-05-20 ファナック株式会社 射出成形機の射出機構
DE19525142C1 (de) * 1995-07-11 1996-10-31 Karl Hehl Verfahren zur Erfassung der an einer Spritzgießmaschine auftretenden Kräfte sowie Vorrichtung zur Durchführung des Verfahrens
DE19525141C1 (de) * 1995-07-11 1996-11-28 Karl Hehl Verfahren zur Regelung oder Steuerung einer Kunststoff-Spritzgießmaschine
US5645868A (en) * 1995-11-17 1997-07-08 Cincinnati Milacron Inc. Drive apparatus for an injection unit
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
ATE232784T1 (de) * 2000-05-02 2003-03-15 Engel Maschb Gmbh Einspritzeinrichtung für eine spritzgiessmaschine
TW454687U (en) * 2000-08-11 2001-09-11 Ind Tech Res Inst Injection and metering sensing devices for an injection molding machine
DE10114006C2 (de) * 2001-03-22 2003-07-17 Siemens Ag Kunststoffspritzgießmaschine
AT5443U1 (de) * 2001-07-09 2002-07-25 Engel Gmbh Maschbau Einrichtung zur kraft- bzw. drucküberwachung bei spritzgiessmaschinen
US6695994B2 (en) 2001-09-29 2004-02-24 Van Dorn Demag Corporation Melt pressure observer for electric injection molding machine
DE10210923B4 (de) * 2002-03-13 2004-08-12 Demag Ergotech Gmbh Druckmesseinrichtung für eine Spritzgießmaschine
JP2004358902A (ja) * 2003-06-06 2004-12-24 Fanuc Ltd 射出成形機の射出機構
JP4582520B2 (ja) * 2005-01-13 2010-11-17 株式会社ニイガタマシンテクノ 射出成形機の射出装置
DE102005012337B3 (de) * 2005-03-17 2006-03-16 Mannesmann Plastics Machinery Gmbh Antriebssystem für eine Plastifiziereinheit einer Spritzgießmaschine
US20080299244A1 (en) * 2007-05-29 2008-12-04 Husky Injection Molding Systems Ltd. Apparatus and Method for Producing Optical Molded Parts
JP2009061656A (ja) * 2007-09-06 2009-03-26 Sumitomo Heavy Ind Ltd 射出装置
DE102009053043A1 (de) * 2009-11-16 2011-05-19 Baumer Innotec Ag Kraftmesszelle zur Messung der Einspritzkraft beim Spritzgießen
US11821782B2 (en) * 2020-09-17 2023-11-21 Delta Electronics, Inc. Load cell for measuring a loading force under a specific range with limitation element to prevent irreversible deformation

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2454193A1 (de) * 1974-11-15 1976-05-20 Kautex Werke Gmbh Vorrichtung zum herstellen von formlingen aus thermoplastischem kunststoff
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
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
JPS61235119A (ja) * 1985-04-12 1986-10-20 Nissei Plastics Ind Co 射出成形機の射出制御方法及び装置
JPS6244417A (ja) * 1985-08-23 1987-02-26 Toyoda Autom Loom Works Ltd 射出成形機のスクリュ−推力制御方法
JPS6297818A (ja) * 1985-10-25 1987-05-07 Fanuc Ltd 射出成形機における樹脂圧力制御装置
JPS62218118A (ja) * 1986-03-20 1987-09-25 Fanuc Ltd 射出成形機の射出制御装置
JPH06244417A (ja) * 1993-02-15 1994-09-02 Sharp Corp 薄膜トランジスタおよびその製造方法

Also Published As

Publication number Publication date
US4961696A (en) 1990-10-09
EP0331735A1 (en) 1989-09-13
CA1294103C (en) 1992-01-14
JPS6427921A (en) 1989-01-30
KR960015300B1 (ko) 1996-11-07
EP0331735B1 (en) 1993-09-15
EP0331735A4 (en) 1990-10-24
DE3884184D1 (de) 1993-10-21
DE3884184T2 (de) 1994-01-13
WO1989000915A1 (en) 1989-02-09
JPH0696251B2 (ja) 1994-11-30

Similar Documents

Publication Publication Date Title
KR890701321A (ko) 수지압 검출기능을 갖는 사출성형기
CA2029041A1 (en) Piezoelectric pressure sensor
KR910007703A (ko) 트레일러 결합구
KR890004157A (ko) 힘 측정 장치
ES2075916T3 (es) Transductor de fuerza con anillo de torsion.
ATE115923T1 (de) Einrichtung zur erfassung einer axialkraft einer deichselkupplung.
KR910007019A (ko) 키보드 스위치
KR900700313A (ko) 특히 힘측정장치와 결합되는 탄성접속 장치 및 그의 제조방법
US5616847A (en) Sensor for expansion measurement
DE50001273D1 (de) Einspritzeinrichtung für eine Spritzgiessmaschine
ATE256860T1 (de) Kraftsensor zur kontrolle des festziehens von verschraubten teilen
KR900015849A (ko) 부품공급 유닛에 있어서의 부품검지장치
KR880004494A (ko) 봉형상체의 형상검사장치
KR960018519A (ko) 높이측정장치
KR970007310A (ko) 진동 픽업을 가진 압축 부시
KR850003187A (ko) 연료분사펌프
KR960003836A (ko) 볼트체결장치
KR980003509A (ko) 피스톤링 장력 측정 장치
SU1298512A1 (ru) Устройство дл измерени бокового давлени при прессовании материала
SU666446A2 (ru) Частотный датчик давлени
JPS6435180A (en) Seal device in butterfly valve
KR940005528Y1 (ko) 문자휠의 원점 세팅장치
RU97118727A (ru) Устройство для измерений деформаций на стенках скважин
SU1185129A1 (ru) Тензорезисторный датчик силы
CN208240544U (zh) 一种推土机用pcb板橡胶按键的防护安装结构

Legal Events

Date Code Title Description
A201 Request for examination
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20101027

Year of fee payment: 15

EXPY Expiration of term