DE3883922D1 - Düsen-Wechselvorrichtung für Extruder. - Google Patents

Düsen-Wechselvorrichtung für Extruder.

Info

Publication number
DE3883922D1
DE3883922D1 DE88310438T DE3883922T DE3883922D1 DE 3883922 D1 DE3883922 D1 DE 3883922D1 DE 88310438 T DE88310438 T DE 88310438T DE 3883922 T DE3883922 T DE 3883922T DE 3883922 D1 DE3883922 D1 DE 3883922D1
Authority
DE
Germany
Prior art keywords
extruders
changing device
nozzle changing
nozzle
changing
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE88310438T
Other languages
English (en)
Other versions
DE3883922T2 (de
Inventor
Eiji Technical Center Yano
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bridgestone Corp
Original Assignee
Bridgestone Corp
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 Bridgestone Corp filed Critical Bridgestone Corp
Publication of DE3883922D1 publication Critical patent/DE3883922D1/de
Application granted granted Critical
Publication of DE3883922T2 publication Critical patent/DE3883922T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/21—Presses specially adapted for extruding metal
    • B21C23/212—Details
    • B21C23/214—Devices for changing die or container
    • 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
    • B29C48/256—Exchangeable extruder parts
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
DE88310438T 1987-11-12 1988-11-07 Düsen-Wechselvorrichtung für Extruder. Expired - Fee Related DE3883922T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62285967A JP2517326B2 (ja) 1987-11-12 1987-11-12 押出し機のダイス類交換装置

Publications (2)

Publication Number Publication Date
DE3883922D1 true DE3883922D1 (de) 1993-10-14
DE3883922T2 DE3883922T2 (de) 1994-05-05

Family

ID=17698284

Family Applications (1)

Application Number Title Priority Date Filing Date
DE88310438T Expired - Fee Related DE3883922T2 (de) 1987-11-12 1988-11-07 Düsen-Wechselvorrichtung für Extruder.

Country Status (4)

Country Link
US (1) US4895507A (de)
EP (1) EP0316122B1 (de)
JP (1) JP2517326B2 (de)
DE (1) DE3883922T2 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2639695B2 (ja) * 1988-06-27 1997-08-13 横浜ゴム株式会社 金型自動交換装置
US5082437A (en) * 1989-04-13 1992-01-21 Sumitomo Rubber Industries, Ltd. Reaction injection machine utilizing a plurality of reactant liquids
JPH03162925A (ja) * 1989-11-01 1991-07-12 Sekisui Chem Co Ltd 押出発泡用金型
JPH03266625A (ja) * 1990-03-16 1991-11-27 Bridgestone Corp 回転ロール式押出機の口金判定装置
FR2664835B1 (fr) * 1990-07-19 1994-12-09 Clecim Sa Presse a filer.
JP3511302B2 (ja) * 1993-07-30 2004-03-29 株式会社ブリヂストン ゴム状物の押出し装置
AT403025B (de) * 1994-04-08 1997-10-27 Unitek Maschnb & Handel Gmbh Wechseleinrichtung von spritzköpfen
US6682333B2 (en) * 2001-10-25 2004-01-27 Extrusion Dies Industries Llc Quick-release extrusion die
AT6791U1 (de) * 2003-06-27 2004-04-26 Technoplast Kunststofftechnik Verfahren zur herstellung von kunststoffprofilen
WO2013078552A1 (en) * 2011-12-02 2013-06-06 Exco Technologies Limited Extrusion die pre-heating system, apparatus and method
KR101410142B1 (ko) * 2013-03-07 2014-06-25 장범택 압출성형용 압축노즐 자동교체장치
USD758462S1 (en) * 2015-05-22 2016-06-07 R. Brandon Bell Extruder
RU2607413C2 (ru) * 2015-05-29 2017-01-10 Общество с ограниченной ответственностью "КОРА Инжиниринг" Устройство для изготовления изделий из композитного материала
PL3512344T3 (pl) * 2016-09-16 2021-09-06 Haas Food Equipment Gmbh Maszyna do wytłaczania ciasta spożywczego
CN108820841B (zh) * 2018-07-16 2024-03-08 珠海格力智能装备有限公司 油汀散热片定位缓存装置及具有其的输送系统
CN110695114B (zh) * 2019-09-10 2020-11-20 温州忻赟工业产品设计有限公司 一种快速更换式的齿轮冷挤压用制造设备
CN114714593B (zh) * 2022-04-25 2024-03-08 桂林橡胶设计院有限公司 一种挤出机口型组件的更换装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5818899B2 (ja) * 1979-11-15 1983-04-15 株式会社日立製作所 射出成形機における金型の自動交換方式
JPS588701B2 (ja) * 1980-04-03 1983-02-17 株式会社東芝 エポキシ系樹脂組成物
GB2083401A (en) * 1980-09-04 1982-03-24 Farrel Bridge Ltd Extruder having readily accessible die head parts
JPS57187222A (en) * 1981-05-13 1982-11-17 Japan Steel Works Ltd:The Lifter truck for t-die assembly and disassembly
JPS59124823A (ja) * 1982-12-29 1984-07-19 Niigata Eng Co Ltd 射出成形機のスクリユ・シリンダの交換装置
US4597709A (en) * 1983-08-01 1986-07-01 Aioi Seiki K.K. Transferring device for dies and the like
JPS6144618A (ja) * 1984-08-10 1986-03-04 Yokohama Rubber Co Ltd:The 押出機に於けるダイス類交換装置
US4652410A (en) * 1985-08-08 1987-03-24 Bridgestone Corporation Method of exchanging a die holder
FR2601619A1 (fr) * 1986-07-17 1988-01-22 Swisscab E A Schoen Sa Dispositif de changement rapide de tetes d'extrusion de revetements de cables.
JPH06144618A (ja) * 1992-11-04 1994-05-24 Matsushita Electric Ind Co Ltd 給紙分離装置
JPH06144619A (ja) * 1992-11-12 1994-05-24 Ricoh Co Ltd 給紙装置

Also Published As

Publication number Publication date
EP0316122A3 (en) 1990-02-28
EP0316122B1 (de) 1993-09-08
JP2517326B2 (ja) 1996-07-24
JPH01127310A (ja) 1989-05-19
US4895507A (en) 1990-01-23
DE3883922T2 (de) 1994-05-05
EP0316122A2 (de) 1989-05-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee