KR920700892A - 성형 수지 기포를 제조하는 방법 및 장치 - Google Patents

성형 수지 기포를 제조하는 방법 및 장치

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Publication number
KR920700892A
KR920700892A KR1019910700802A KR910700802A KR920700892A KR 920700892 A KR920700892 A KR 920700892A KR 1019910700802 A KR1019910700802 A KR 1019910700802A KR 910700802 A KR910700802 A KR 910700802A KR 920700892 A KR920700892 A KR 920700892A
Authority
KR
South Korea
Prior art keywords
molding
closing
molded
molded resin
crack width
Prior art date
Application number
KR1019910700802A
Other languages
English (en)
Other versions
KR0159516B1 (ko
Inventor
유키오 후카사와
히사토시 후쿠이
시로 도조
Original Assignee
다테 다다시
가네가후치 케미컬 인더스트리 컴파니 리미티드
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.)
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Application filed by 다테 다다시, 가네가후치 케미컬 인더스트리 컴파니 리미티드 filed Critical 다테 다다시
Publication of KR920700892A publication Critical patent/KR920700892A/ko
Application granted granted Critical
Publication of KR0159516B1 publication Critical patent/KR0159516B1/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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/60—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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/36—Feeding the material to be shaped
    • B29C44/38—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length
    • B29C44/44—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length in solid form
    • B29C44/445—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length in solid form in the form of expandable granules, particles or beads
    • 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
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C2037/90—Measuring, controlling or regulating
    • B29C2037/903—Measuring, controlling or regulating by means of a computer
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/3415—Heating or cooling
    • B29C44/3426—Heating by introducing steam in the mould

Landscapes

  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Molding Of Porous Articles (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)

Abstract

내용 없음

Description

성형 수지 기포를 제조하는 방법 및 장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 따른 생산 방법을 효과적으로 수행하기 위한 장치의 하나의 실시예를 나타내는 개략도이다.

Claims (5)

  1. 성형수지 기포체를 제조하는 방법으로서, 충진시키기 이전에 미리 기포 형성된 펠릿의 겉보기 밀도가 측정되고; 충진시에. 겉보기 밀도에 의존해서 측정결과를 기초로 하여 결정된 명확한 값까지 성형물의 균열폭 조절되고, 그 결과 성형혈내 충진된 페릿의 중량을 일정하게 하고; 그후, 상기 성형물이 성형을 수행하는 것을 마치는 것을 특징으로 하는 미리 기포 형성된 수지 펠릿을 성형혈로 충진시키는 것으로 구성된 성형수지 기포체를 제조하는 방법.
  2. 제1항에 있어서, 성형수지 기포체를 제조하는 방법에 있어서, 겉보기 밀도의 측정이 성형혈 또는 펠릿들중 그의 인접한 부분 내에 충진될 준비가 되어 있는 미리 기포 형성된 수지 펠릿의 부분으로 수행되는 것을 특징으로 하는 성형 수지 시포체를 제조하는 방법.
  3. 제1항에 있어서, 균열폭의 조절이 자동화되고, 그 결과 성형 기포체 중량의 분산이 최소화 되는 것을 특징으로 하는 성형수지 기포체를 제조하는 방법.
  4. 성형수지 기포체를 제조하는 장치로서, 공급재료 호피로부터 일부의 공급재료를 샘플링하고 성형시키기 전에 그의 겉보기 미도를 측정하는 배열대(2-4). 그와함께 인터록 시키기 위해서 성형 개폐의 포지셔너에 제공되는 현재의 성형 폐쇄 위치를 특정하기 위한 장치(8) : 및 미리 준비된 프로그램에 따른 겉보기 밀도에 의존해서 결정된 최적 균열폭을 계산하고 상기 최적 균열 폭의 위치에서 성형-폐쇄 멈추게 하기 위해 유압 성형 개폐단위의 성형- 폐쇠용 유압 공급라인을 폐쇄시키면서 측정된 겉보기 밀도치 및 이전의 두가지로부터 현재의 성형 폐쇄위치를 얻는 컴퓨터 자동균열폭 제어장치(10)을 상기 자동팽창 성형 기계에 제공하는 것을 특징으로 하는 공급재료 호피(1), 공급재료 충진장치(6), 성형물(5) 유압개폐단위 (11-16), 성형물 개폐의 포지셔너(9) 및 성형물을 가열 또는 냉각시키기 위한 시스템을 포함하는 자동팽창 성형기계로 구성된 성형 수지기포체를 제조하는 방법.
  5. 제4항에 있어서, 상기 컴퓨터,/자동균열 폭 제어장치가 실제 성형-폐쇄 정지 위치와 성형 폐쇄 정지의 산출된 고정 위치사이의 편차를 측정하고 그 다음 성형 사이클에서, 자동 산출 및 수정을 수행하는 것을 포함하는 컴퓨터/자동 균열폭 제어장치인 것을 특징으로 하는 성형수지 기포체를 제조하는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019910700802A 1989-11-25 1990-11-26 성형 수지 기포를 제조하는 방법 및 장치 KR0159516B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP1306252A JPH03166923A (ja) 1989-11-25 1989-11-25 樹脂発泡成形体の製造方法及びその装置
JP1-306252 1989-11-25
PCT/JP1990/001532 WO1991008102A1 (en) 1989-11-25 1990-11-26 Method of and system for producing foamed resin molding

Publications (2)

Publication Number Publication Date
KR920700892A true KR920700892A (ko) 1992-08-10
KR0159516B1 KR0159516B1 (ko) 1999-01-15

Family

ID=17954835

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910700802A KR0159516B1 (ko) 1989-11-25 1990-11-26 성형 수지 기포를 제조하는 방법 및 장치

Country Status (6)

Country Link
US (1) US5248459A (ko)
EP (1) EP0455835B1 (ko)
JP (1) JPH03166923A (ko)
KR (1) KR0159516B1 (ko)
DE (1) DE69021200T2 (ko)
WO (1) WO1991008102A1 (ko)

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US6379595B1 (en) * 2000-04-28 2002-04-30 Lear Corporation Multiple density interior trim substrate and method of making same
ATA11932000A (de) * 2000-07-11 2005-04-15 Greiner Perfoam Gmbh Verfahren zur herstellung von schaumstoffprodukten
US6793256B2 (en) * 2001-12-17 2004-09-21 Jsp Licenses, Inc. Vehicle bumper energy absorber system and method
CN1241253C (zh) 2002-06-24 2006-02-08 丰田合成株式会社 半导体元件的制造方法
KR101385015B1 (ko) * 2006-03-02 2014-04-14 가부시키가이샤 다이센 고교 발포 수지 성형기 및 그 운전 방법
CN102501349B (zh) * 2011-10-28 2016-02-03 无锡锦和科技有限公司 低能耗自动调速开模液压控制系统
JP6331323B2 (ja) * 2012-10-18 2018-05-30 株式会社カネカ 予備発泡粒子の嵩密度測定装置及び予備発泡粒子の製造方法
DE102013002519B4 (de) 2013-02-13 2016-08-18 Adidas Ag Herstellungsverfahren für Dämpfungselemente für Sportbekleidung
DE102016209045B4 (de) 2016-05-24 2022-05-25 Adidas Ag Verfahren und vorrichtung zum automatischen herstellen von schuhsohlen, sohlen und schuhe
DE102016209046B4 (de) 2016-05-24 2019-08-08 Adidas Ag Verfahren zur herstellung einer schuhsohle, schuhsohle, schuh und vorgefertigte tpu-gegenstände
CN106217739B (zh) * 2016-08-31 2018-09-18 宁波市阳光汽车配件有限公司 一种遮阳板pu本体的自动成型装置及其制备方法
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CN113146926A (zh) * 2021-03-31 2021-07-23 巨宝馨机械(苏州)有限公司 一种泡沫塑料成型机的模缝智能校正方法

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Also Published As

Publication number Publication date
EP0455835A1 (en) 1991-11-13
JPH03166923A (ja) 1991-07-18
WO1991008102A1 (en) 1991-06-13
KR0159516B1 (ko) 1999-01-15
US5248459A (en) 1993-09-28
EP0455835B1 (en) 1995-07-26
DE69021200D1 (de) 1995-08-31
DE69021200T2 (de) 1996-01-25
EP0455835A4 (en) 1992-05-06

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