KR920021281A - 플라스틱 스트랜드의 무동요통과 표시수단을 갖춘 용융 플라스틱 스트랜드 수거장치 - Google Patents

플라스틱 스트랜드의 무동요통과 표시수단을 갖춘 용융 플라스틱 스트랜드 수거장치 Download PDF

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Publication number
KR920021281A
KR920021281A KR1019920008797A KR920008797A KR920021281A KR 920021281 A KR920021281 A KR 920021281A KR 1019920008797 A KR1019920008797 A KR 1019920008797A KR 920008797 A KR920008797 A KR 920008797A KR 920021281 A KR920021281 A KR 920021281A
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KR
South Korea
Prior art keywords
resistor
plastic
discharge plate
plastic strand
strands
Prior art date
Application number
KR1019920008797A
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English (en)
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KR950014661B1 (ko
Inventor
징케 클라우스-뤼디게르
카일러트 위르겐
글뢰크너 프랑크
Original Assignee
호스트 레트너
아우토마틱 아파라테-마쉬넨바우 게엠베하
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Publication of KR920021281A publication Critical patent/KR920021281A/ko
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Publication of KR950014661B1 publication Critical patent/KR950014661B1/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
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/0096—Trouble-shooting during starting or stopping moulding or shaping apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/04—Conditioning or physical treatment of the material to be shaped by cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/02—Making granules by dividing preformed material
    • B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/16—Cooling
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/05—Filamentary, e.g. strands
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/355—Conveyors for extruded 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/92—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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92704—Temperature
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92819—Location or phase of control
    • B29C2948/92923—Calibration, after-treatment or cooling zone
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels

Landscapes

  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Thermal Sciences (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Coating Apparatus (AREA)
  • Paper (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)

Abstract

내용 없음.

Description

플라스틱 스트랜드의 무동요통과 표시수단을 갖춘 용융 플라스틱 스트랜드 수거장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 세트로 된 노즐아래에 배치되고 급수수단, 측정 저항기 및 보상 저항기를 갖춘 방전판의 측단면도,
제2도는 직렬로 연결된 다수의 측정 저항기 및 다수의 보상 저항기를 갖춘 방전판의 평면도,
제3도는 측정 저항기를 갖춘 회로를 보인 도면,
제4도는 측정 저항기 및 보상 저항기를 갖춘 브리지회로를 보인 도면.

Claims (4)

  1. 방전판(1)위로 동요없이 흐르고 방전판(1)위에 누적되는 플라스틱 스트랜드(7)를 표시하는 장치를 구비하여 노즐(6)에서 나오는 플라스틱 스트랜드(7)를 냉각수가 흐르는 방전판(1)상으로 수거하고 수송하는 장치에 있어서, 정해진 온도를 초과할 경우 한계치 스위치 (15)에 의해 신호를 트리거하는 적어도 하나의 온도종속 전기저항기(측정 저항기8)가 플라스틱 스트랜드(7)의 충격 영역의 방전판(10) 하부에서 냉각수 자유영역(1)에 부착됨을 특징으로 하는 플라스틱 스트랜드의 무동요통과 표시수단을 갖춘 용융 플라스틱 스트랜드 수저장치.
  2. 제1항에 있어서, 적어도 하나의 측정 저항기(8)외에도 온도 종속 저항기가 보상 저항기(9)로서 플라스틱 스트랜드(7)가 외부로 가격되는 영역에서 방전판(1)에 부착됨으로써 측정 저항기(8)와 보상 저항기(9)가 브리지회로(8, 9, 17, 18, 19)에 포함되고, 브리지 아암(19)은 한계치 스위치(15)로 구성되어 측정 저항기(8)와 보상저항기(9)간의 온도차를 나타냄을 특징으로 하는 플라스틱 스트랜드의 무동요통과 표시수단을 갖춘 용융 플라스틱 스트랜드 수거장치.
  3. 제1항 또는 제2항에 있어서, 전기 필터(20), 특히 저항-용량(RC) 요소(21, 22)가 필터(20)로부터 전달된 급속한 전압변화로 한계치 스위치(15)의 반응을 제한하는 한계치 스위치(15)에 우선하여 배열됨을 특징으로 하는 플라스틱 스트랜드의 무동요통과 표시수단을 갖춘 용융 플라스틱 스트랜드 수거장치.
  4. 제1항 또든 제3항에 있어서, 다수의 측정 저항기(8a-8e)및 선택적으로 보상 저항(9a-9e)가 방전판(1)의 폭에 걸쳐 일렬로 연결됨을 특징으로 자는 플라스틱 스트랜드의 무동요통과 표시 수단을 갖춘 용융 플라스틱 스트랜드 수거장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개되는 것임.
KR1019920008797A 1991-05-31 1992-05-23 플라스틱 스트랜드의 무동요통과 표시수단을 갖춘 용융 플라스틱 스트랜드 수거장치 KR950014661B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP4117941.2 1991-05-31
DE19914117941 DE4117941C1 (ko) 1991-05-31 1991-05-31

Publications (2)

Publication Number Publication Date
KR920021281A true KR920021281A (ko) 1992-12-18
KR950014661B1 KR950014661B1 (ko) 1995-12-13

Family

ID=6432941

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920008797A KR950014661B1 (ko) 1991-05-31 1992-05-23 플라스틱 스트랜드의 무동요통과 표시수단을 갖춘 용융 플라스틱 스트랜드 수거장치

Country Status (8)

Country Link
US (1) US5249944A (ko)
EP (1) EP0516127B1 (ko)
JP (1) JPH0777724B2 (ko)
KR (1) KR950014661B1 (ko)
CA (1) CA2069148C (ko)
DE (1) DE4117941C1 (ko)
ES (1) ES2079733T3 (ko)
TW (1) TW212245B (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06297452A (ja) * 1993-04-15 1994-10-25 Yoshida Kogyo Kk <Ykk> 合成樹脂細粒造粒機
DE19931222C2 (de) * 1999-07-06 2002-08-01 Rieter Automatik Gmbh Vorrichtung zum Granulieren von Kunststoffsträngen

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3618168A (en) * 1968-04-09 1971-11-09 Teijin Ltd Apparatus for detecting broken yarn in synthetic fiber spinning
US4180539A (en) * 1971-04-14 1979-12-25 Automatik Apparate-Maschinenbau H. Hench Gmbh Extrusion process for automatically threading laces
DE2627263C2 (de) * 1976-06-18 1978-08-10 Automatik Apparate-Maschinenbau H. Hench Gmbh, 8754 Grossostheim Vorrichtung zum Abkühlen und Granulieren von Strängen aus thermoplastischen Kunststoffen
JPS5452165A (en) * 1977-10-03 1979-04-24 Teijin Ltd Cooling and take-up device for molten strands
FR2503891A1 (fr) * 1981-04-14 1982-10-15 Uk I Stankov Procede de regulation automatique de temperature et dispositif pour sa mise en oeuvre
DE3205052C2 (de) * 1982-02-12 1984-10-31 Automatik Apparate-Maschinenbau H. Hench Gmbh, 8754 Grossostheim Vorrichtung zum Zuleiten von aus Düsen schmelzflüssig austretenden Kunststoffsträngen zu einer Granuliervorrichtung
US4528157A (en) * 1983-02-15 1985-07-09 Automatik Apprate-Maschinenbau H. Hench Gmbh Feeding of molten strands to a discharge trough
DE3615333A1 (de) * 1986-05-06 1986-10-16 Condux-Werk Herbert A. Merges GmbH & Co KG, 6450 Hanau Leit-, umlenk- und abtrennvorrichtung
DE3726606A1 (de) * 1987-08-11 1989-03-02 Guenter Hartig Vorrichtung zum zufuehren und abkuehlen von straengen aus thermoplastischen kunststoffen

Also Published As

Publication number Publication date
EP0516127A1 (de) 1992-12-02
US5249944A (en) 1993-10-05
JPH0777724B2 (ja) 1995-08-23
JPH05177631A (ja) 1993-07-20
DE4117941C1 (ko) 1992-05-07
KR950014661B1 (ko) 1995-12-13
TW212245B (ko) 1993-09-01
ES2079733T3 (es) 1996-01-16
CA2069148A1 (en) 1992-12-01
EP0516127B1 (de) 1995-11-15
CA2069148C (en) 1995-09-19

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