CA3148003A1 - Onduleuse variable - Google Patents

Onduleuse variable Download PDF

Info

Publication number
CA3148003A1
CA3148003A1 CA3148003A CA3148003A CA3148003A1 CA 3148003 A1 CA3148003 A1 CA 3148003A1 CA 3148003 A CA3148003 A CA 3148003A CA 3148003 A CA3148003 A CA 3148003A CA 3148003 A1 CA3148003 A1 CA 3148003A1
Authority
CA
Canada
Prior art keywords
shaping
corrugator
jaws
shaping jaws
sequence
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.)
Pending
Application number
CA3148003A
Other languages
English (en)
Inventor
Florian Baumeister
Christian MIENER
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.)
Fraenkische Industrial Pipes GmbH and Co KG
Original Assignee
Fraenkische Industrial Pipes GmbH and Co KG
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 Fraenkische Industrial Pipes GmbH and Co KG filed Critical Fraenkische Industrial Pipes GmbH and Co KG
Publication of CA3148003A1 publication Critical patent/CA3148003A1/fr
Pending legal-status Critical Current

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
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D23/00—Producing tubular 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
    • B29C48/03—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
    • B29C48/13—Articles with a cross-section varying in the longitudinal direction, e.g. corrugated pipes
    • 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
    • B29C48/2566—Die 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
    • B29C48/303—Extrusion nozzles or dies using dies or die parts movable in a closed circuit, e.g. mounted on movable endless support
    • 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
    • B29C48/265—Support structures or bases for apparatus, e.g. frames
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Making Paper Articles (AREA)
  • Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)

Abstract

L'invention concerne une onduleuse (10), comportant des séquences de mâchoires de formage circonférentielles, au moins un dispositif de changement (16, 18), qui est conçu pour échanger une mâchoire de formage, et un dispositif d'approvisionnement (30), qui est conçu pour équiper le dispositif de changement (16, 18) avec une mâchoire de formage prédéterminée dans une position d'attente (WP1, WP2) à partir d'une pluralité de mâchoires de formage (36) disposées à l'extérieur des séquences de mâchoires de formage disposées de manière circonférentielle au niveau de l'onduleuse (10) et/ou pour retirer une mâchoire de formage disposée dans la position d'attente (WP1, WP2) et pour amener ladite mâchoire de formage vers une pluralité de mâchoires de formage (36) disposées à l'extérieur des séquences de mâchoires de formage disposées de manière circonférentielle au niveau de l'onduleuse (10).
CA3148003A 2019-08-13 2020-07-27 Onduleuse variable Pending CA3148003A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102019212130.6 2019-08-13
DE102019212130.6A DE102019212130A1 (de) 2019-08-13 2019-08-13 Wechselcorrugator
PCT/EP2020/071097 WO2021028203A1 (fr) 2019-08-13 2020-07-27 Onduleuse variable

Publications (1)

Publication Number Publication Date
CA3148003A1 true CA3148003A1 (fr) 2021-02-18

Family

ID=71846384

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3148003A Pending CA3148003A1 (fr) 2019-08-13 2020-07-27 Onduleuse variable

Country Status (5)

Country Link
EP (1) EP4013596A1 (fr)
CN (1) CN114206598A (fr)
CA (1) CA3148003A1 (fr)
DE (1) DE102019212130A1 (fr)
WO (1) WO2021028203A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12533831B2 (en) 2021-06-28 2026-01-27 Manfred A. A. Lupke System and method for mold block exchange on return track

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115674744B (zh) * 2022-09-28 2026-02-10 山东方特管业有限公司 一种hpvc双壁波纹管生产用成型设备及其成型方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19914974C2 (de) * 1999-04-01 2001-11-29 Kirchner Fraenk Rohr Wechselcorrugator
CA2271395C (fr) * 1999-05-07 2006-07-11 Manfred A. A. Lupke Appareil de moulage avec systeme de remplacement de blocs de moulage
US7001171B2 (en) * 2001-02-19 2006-02-21 Starita Joseph M Apparatus and methods for managing molds and forming transverse corrugations and other shapes in extruded tubular polymer melt parisons
JP3883859B2 (ja) * 2001-12-12 2007-02-21 三桜工業株式会社 蛇腹チューブ製造方法および装置
DE102004040019B4 (de) * 2004-08-18 2011-06-22 Drossbach GmbH & Co. KG, 86641 Vorrichtung zur Herstellung von Wellrohren
DE102010040317A1 (de) * 2010-09-07 2012-03-08 Drossbach Gmbh & Co. Kg Produktionseinrichtung für Kunststoffwellrohre mit reduzierten Werkzeugwechselzeiten
DE102013013797A1 (de) * 2013-08-17 2015-02-19 G & S Plast GmbH & Co. KG Formbacken Schnellwechselsystem bei Corrugatoren Zur Verkürzung von Corrugator Stillstandszeiten während den Umrüstphasen auf andere Rohrgrößen bzw. -dimensionen, durch angebaute zusätzliche Führungskanäle , die sich durch manuelle Betätigung oder mit energetisch betriebenen Hilfsantriebe Drehen oder durch Schieben in die gewünschte Produktionsposition bringen lassen.
US10953584B2 (en) * 2016-10-24 2021-03-23 Third Shore Group, LLC Continuous polymeric liner production methods for conformable pressure vessels

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12533831B2 (en) 2021-06-28 2026-01-27 Manfred A. A. Lupke System and method for mold block exchange on return track

Also Published As

Publication number Publication date
DE102019212130A1 (de) 2021-02-18
WO2021028203A1 (fr) 2021-02-18
EP4013596A1 (fr) 2022-06-22
CN114206598A (zh) 2022-03-18

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