WO2018114563A8 - Verfahren zur herstellung eines langgestreckten bauteils mittels zentrierelement - Google Patents

Verfahren zur herstellung eines langgestreckten bauteils mittels zentrierelement Download PDF

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Publication number
WO2018114563A8
WO2018114563A8 PCT/EP2017/082747 EP2017082747W WO2018114563A8 WO 2018114563 A8 WO2018114563 A8 WO 2018114563A8 EP 2017082747 W EP2017082747 W EP 2017082747W WO 2018114563 A8 WO2018114563 A8 WO 2018114563A8
Authority
WO
WIPO (PCT)
Prior art keywords
moulding
elongate component
centering
gate point
centering element
Prior art date
Application number
PCT/EP2017/082747
Other languages
English (en)
French (fr)
Other versions
WO2018114563A1 (de
Inventor
Joerg Wenzel
Sebastian GOSS
Original Assignee
Leoni Kabel Gmbh
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
Priority claimed from DE102016225535.5A external-priority patent/DE102016225535B4/de
Application filed by Leoni Kabel Gmbh filed Critical Leoni Kabel Gmbh
Priority to EP17825790.3A priority Critical patent/EP3558619A1/de
Priority to US16/471,323 priority patent/US20200016804A1/en
Priority to CN201780084225.1A priority patent/CN110267789A/zh
Publication of WO2018114563A1 publication Critical patent/WO2018114563A1/de
Publication of WO2018114563A8 publication Critical patent/WO2018114563A8/de

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
    • 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
    • B29C48/06—Rod-shaped
    • 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
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14008—Inserting articles into the mould
    • B29C45/14016—Intermittently feeding endless articles, e.g. transfer films, to the mould
    • 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
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14065—Positioning or centering articles in the mould
    • 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
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14549—Coating rod-like, wire-like or belt-like 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
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • B29C48/154—Coating solid articles, i.e. non-hollow 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
    • B29C48/285—Feeding the extrusion material to the extruder
    • B29C48/288—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules
    • B29C48/2883—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules of preformed parts, e.g. inserts fed and transported generally uninfluenced through the extruder or inserts fed directly to the die
    • 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
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/301—Extrusion nozzles or dies having reciprocating, oscillating or rotating 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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/302—Extrusion nozzles or dies being adjustable, i.e. having adjustable exit sections
    • 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
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/34—Cross-head annular extrusion nozzles, i.e. for simultaneously receiving moulding material and the preform to be coated
    • 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
    • B29C45/56—Means for plasticising or homogenising the moulding material or forcing it into the mould using mould parts movable during or after injection, e.g. injection-compression moulding
    • B29C2045/5695—Means for plasticising or homogenising the moulding material or forcing it into the mould using mould parts movable during or after injection, e.g. injection-compression moulding using a movable mould part for continuously increasing the volume of the mould cavity to its final dimension during the whole injection step
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/34—Electrical apparatus, e.g. sparking plugs or parts thereof
    • B29L2031/3462—Cables

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

Steigerung der Konzentrizität im Vergleich zu herkömmlichen Zentrierungsverfahren während eines 3D Extrusions-Zyklus mittels druckgesteuerter bzw. schwimmend gelagerter Zentrierungslanze. Hierfür wir eine Vorrichtung (10) zum Einformen eines langgestreckten Bauteils (44) vorgeschlagen, umfassend: eine Formanordnung (12), umfassend wenigstens eine Angussstelle; und einen Formeinsatz (22), der in der Formanordnung (12) aufnehmbar und relativ zu der Angussstelle (18) entlang einer Verlagerungsachse (V) verlagerbar ist, wobei der Formeinsatz (22) zumindest anteilig eine Kavität (28) begrenzt, in der eine über die Angussstelle (18) zugeführte erstarrenden Formmasse (21) aufnehmbar ist, wobei die Vorrichtung (10) ferner ein Zentrierelement (34) umfasst, das dazu eingerichtet ist, ein langgestrecktes Bauteil (44) aufzunehmen und entlang einer Zentriersachse (Z) in die Kavität (28) zu führen. Die Vorrichtung (10) betrifft außerdem ein Verfahren zum Einformen eines langgestreckten Bauteils (44).
PCT/EP2017/082747 2016-12-20 2017-12-14 Verfahren zur herstellung eines langestreckten bauteils mittels zentrierelement WO2018114563A1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP17825790.3A EP3558619A1 (de) 2016-12-20 2017-12-14 Verfahren zur herstellung eines langgestreckten bauteils mittels zentrierelement
US16/471,323 US20200016804A1 (en) 2016-12-20 2017-12-14 Method for producing an elongate component using a centering element
CN201780084225.1A CN110267789A (zh) 2016-12-20 2017-12-14 使用定心元件制造长型部件的方法

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102016225535.5 2016-12-20
DE102016225535.5A DE102016225535B4 (de) 2016-12-20 2016-12-20 Vorrichtung und Verfahren zum Einformen eines langgestreckten Einlegeteils mittels Zentrierelement
DE102017002522 2017-03-16
DE102017002522.3 2017-03-16

Publications (2)

Publication Number Publication Date
WO2018114563A1 WO2018114563A1 (de) 2018-06-28
WO2018114563A8 true WO2018114563A8 (de) 2018-10-18

Family

ID=60937703

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2017/082747 WO2018114563A1 (de) 2016-12-20 2017-12-14 Verfahren zur herstellung eines langestreckten bauteils mittels zentrierelement

Country Status (4)

Country Link
US (1) US20200016804A1 (de)
EP (1) EP3558619A1 (de)
CN (1) CN110267789A (de)
WO (1) WO2018114563A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018112334B4 (de) * 2018-05-23 2022-03-03 Leoni Kabel Gmbh Vorrichtung zum Einformen eines langgestreckten Bauteils

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3403956A1 (de) * 1984-02-04 1985-08-08 Vereinigung zur Förderung des Instituts für Kunststoffverarbeitung in Industrie und Handwerk an der Rhein.-Westf. Technischen Hochschule Aachen e.V., 5100 Aachen Verfahren und vorrichtung zur totzeitarmen zentrierung von kabeln und isolierten leitungen
AT504904B1 (de) * 2007-09-28 2008-09-15 Gottfried Steiner Ingenieurbue Verfahren zur herstellung langgestreckter profile oder leisten aus erstarrenden formmassen in einer form und form
WO2009048423A1 (en) * 2007-10-12 2009-04-16 Agency For Science, Technology And Research Method and apparatus for forming articles
WO2010040518A2 (de) * 2008-10-07 2010-04-15 Wilo Se Verfahren und vorrichtung zur herstellung hochbelastbarer kunstoffformteile mit hohlprofil
DE102011118719A1 (de) * 2011-11-16 2013-05-16 Brabender Gmbh & Co.Kg Vorrichtung zum Extrudieren eines medizinischen Instruments, das in einen menschlichen oder tierischen Körper einführbar ist
CN104768602B (zh) * 2012-02-27 2017-09-26 康乐保有限公司 导尿管的制造方法
EP2908998B1 (de) * 2012-09-28 2020-06-17 Hollister Incorporated Verfahren und vorrichtung für den injektionsguss aus länglichen hohlen artikeln
US20160075060A1 (en) * 2013-06-03 2016-03-17 Husky Injection Molding System Ltd. Injection molding of articles with incorporated inserts
SK7309Y1 (sk) * 2014-09-03 2015-12-03 Konstrukta Industry A S Zariadenie na reguláciu parametrov povlakovacích hláv výstužných vlákien
CN204136355U (zh) * 2014-09-26 2015-02-04 上海戈冉泊精模科技股份有限公司 一种采用动态抽芯技术的注塑模具
CN104589589A (zh) * 2014-12-30 2015-05-06 东泰精密模具(苏州)有限公司 一种用于生产含过滤网产品的模具及该产品的生产方法

Also Published As

Publication number Publication date
EP3558619A1 (de) 2019-10-30
US20200016804A1 (en) 2020-01-16
CN110267789A (zh) 2019-09-20
WO2018114563A1 (de) 2018-06-28

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