BR112015010934A2 - cabeça de tubo flexível com componente trifuncional e processo para descarregar um tubo flexível de fusão - Google Patents

cabeça de tubo flexível com componente trifuncional e processo para descarregar um tubo flexível de fusão

Info

Publication number
BR112015010934A2
BR112015010934A2 BR112015010934A BR112015010934A BR112015010934A2 BR 112015010934 A2 BR112015010934 A2 BR 112015010934A2 BR 112015010934 A BR112015010934 A BR 112015010934A BR 112015010934 A BR112015010934 A BR 112015010934A BR 112015010934 A2 BR112015010934 A2 BR 112015010934A2
Authority
BR
Brazil
Prior art keywords
und
housing
nozzle
core
der
Prior art date
Application number
BR112015010934A
Other languages
English (en)
Inventor
Gross Heinz
Original Assignee
Gross Heinz
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 Gross Heinz filed Critical Gross Heinz
Publication of BR112015010934A2 publication Critical patent/BR112015010934A2/pt

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/02Combined blow-moulding and manufacture of the preform or the parison
    • B29C49/04Extrusion blow-moulding
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03Extrusion 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
    • B29C48/09Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25Component parts, details or accessories; Auxiliary operations
    • B29C48/30Extrusion nozzles or dies
    • B29C48/302Extrusion nozzles or dies being adjustable, i.e. having adjustable exit sections
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25Component parts, details or accessories; Auxiliary operations
    • B29C48/30Extrusion nozzles or dies
    • B29C48/32Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/325Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles being adjustable, i.e. having adjustable exit sections
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25Component parts, details or accessories; Auxiliary operations
    • B29C48/30Extrusion nozzles or dies
    • B29C48/32Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/325Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles being adjustable, i.e. having adjustable exit sections
    • B29C48/327Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles being adjustable, i.e. having adjustable exit sections with centering means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25Component parts, details or accessories; Auxiliary operations
    • B29C48/92Measuring, controlling or regulating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00Indexing scheme relating to extrusion moulding
    • B29C2948/92Measuring, controlling or regulating
    • B29C2948/92009Measured parameter
    • B29C2948/92114Dimensions
    • B29C2948/92152Thickness
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00Indexing scheme relating to extrusion moulding
    • B29C2948/92Measuring, controlling or regulating
    • B29C2948/92504Controlled parameter
    • B29C2948/92609Dimensions
    • B29C2948/92647Thickness
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00Indexing scheme relating to extrusion moulding
    • B29C2948/92Measuring, controlling or regulating
    • B29C2948/92819Location or phase of control
    • B29C2948/92857Extrusion unit
    • B29C2948/92904Die; Nozzle zone
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001Combinations of extrusion moulding with other shaping operations
    • B29C48/0017Combinations of extrusion moulding with other shaping operations combined with blow-moulding or thermoforming
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001Combinations of extrusion moulding with other shaping operations
    • B29C48/0018Combinations of extrusion moulding with other shaping operations combined with shaping by orienting, stretching or shrinking, e.g. film blowing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25Component parts, details or accessories; Auxiliary operations
    • B29C48/254Sealing means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42Component parts, details or accessories; Auxiliary operations
    • B29C49/78Measuring, controlling or regulating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

schlauchkopf mit trifunktionellem bauteil und verfahren zum austragen eines schmelzeschlauchs das patent beschreibt einen schlauchkopf zum austragen eines schmelzeschlauchs (7) zur herstellung von kapillaren, schläuchen oder rohren, bestehend aus einem hülsenförmigen gehäuse (1), in das die schmelze eingespeist wird, und das einen fest in das gehäuse (1) eingespannten kern (2) allseitig beabstandet umgibt, sowie einer ebenfalls hülsenförmigen düse (3), die ebenfalls den kern (2) allseitig beabstandet umgibt, wobei das gehäuse (1) und die düse (3) den kern (2) so umgeben, dass zwischen dem gehäuse (1) und dem kern (2) sowie zwischen der düse (3) und dem kern (2) ein geschlossener fließkanal (5) vorhanden ist, und dass am ende des fließkanals (5) von der düse (3) und dem kern (2) ein umlaufender geschlossener austrittsspalt (s) gebildet wird, wobei sich zwischen dem gehäuse (1) und der düse (3) ein kostengünstiges, schnell auswechselbares, trifunktionelles bauteil (4.1, 4.2) befindet, das den fließkanal (5) zwischen dem gehäuse (1) und der düse (3) sicher abdichtet, und mit dem unter beibehaltung des fließwiderstands im bereich des trifunktionellen bauteils (4.1, 4.2) und unter beibehaltung eines totstellenfreien fließkanals der winkel w zwischen dem gehäuse (1) und der düse (3) und auch die kopflänge l geändert werden kann, so dass auf diese weise der querschnitt des fließkanalspalts (s) am ende des fließkanals (5) veränderbar ist. tradução do resumo resumo patente de invenção: “cabeça de tubo flexível com componente trifuncional e processo para descarregar um tubo flexível de fusão”. a invenção refere-se a uma cabeça de tubo flexível para descarga de um tubo flexível de fusão (7) para produção de capilares, tubos flexíveis ou tubos, que consiste em uma carcaça (1) em forma de luva, à qual a fusão é alimentada, e que circunda, distanciado por todos os lados, um núcleo (2) fixado na carcaça (1), bem como em um bocal (3), também em forma de luva, que também circunda o núcleo (2) distanciado por todos os lados, sendo que a carcaça (1) e o bocal (3) circundam o núcleo (2), de tal modo que entre a carcaça (1) e o núcleo (2), bem como entre o bocal (3) e o núcleo (2) está presente um canal de corrente (5) fechado, e que na extremidade do canal de corrente (5) está formada pelo bocal (e) e pelo núcleo (2) uma fenda(s) de saída fechada, circundante, sendo que entre a carcaça (1) e o bocal (3) encontra-se um componente trifuncional (4) barato, que pode ser trocado rapidamente, e que veda com segurança o canal de corrente (5) entre a carcaça (1) e o bocal (3), e com o qual, sob conservação da resistência à corrente na região do componente trifuncional (4) e sob conservação de um canal de corrente livre de pontos mortos, o ângulo w entre a carcaça (1) e o bocal (3) e também o comprimento de cabeça l pode ser modificado, de modo que, desse modo, a secção transversal da fenda(s) do canal de corrente pode ser modificada na extremidade do canal de corrente (5).
BR112015010934A 2012-11-15 2013-11-09 cabeça de tubo flexível com componente trifuncional e processo para descarregar um tubo flexível de fusão BR112015010934A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012022409A DE102012022409B3 (de) 2012-11-15 2012-11-15 Schlauchkopf mit trifunktionellem Bauteil
PCT/EP2013/003383 WO2014075786A1 (de) 2012-11-15 2013-11-09 Schlauchkopf mit trifunktionellem bauteil und verfahren zum austragen eines schmelzeschlauchs

Publications (1)

Publication Number Publication Date
BR112015010934A2 true BR112015010934A2 (pt) 2017-07-11

Family

ID=48288168

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015010934A BR112015010934A2 (pt) 2012-11-15 2013-11-09 cabeça de tubo flexível com componente trifuncional e processo para descarregar um tubo flexível de fusão

Country Status (9)

Country Link
US (1) US10071519B2 (pt)
EP (1) EP2919961B1 (pt)
CN (1) CN105026126A (pt)
BR (1) BR112015010934A2 (pt)
DE (1) DE102012022409B3 (pt)
MX (1) MX2015006155A (pt)
RU (1) RU2015122888A (pt)
SA (1) SA515360435B1 (pt)
WO (1) WO2014075786A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013109495B3 (de) 2013-08-30 2014-08-14 Harald Feuerherm Extrusionswerkzeug zur Erzeugung schlauchförmiger Vorformlinge
CN109910271A (zh) * 2019-03-12 2019-06-21 张家港考克机械有限公司 吹塑机中能够调节管坯径向壁厚的型坯模具
CN112470868A (zh) * 2020-10-23 2021-03-12 艾碧升股份有限公司 可调速率滴灌装置
CN113290813B (zh) * 2021-05-19 2022-10-14 安徽戴家工艺有限公司 一种藤编吊椅的塑料藤条生产设备

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Also Published As

Publication number Publication date
US20160271854A1 (en) 2016-09-22
DE102012022409B3 (de) 2013-05-29
SA515360435B1 (ar) 2015-11-25
WO2014075786A1 (de) 2014-05-22
EP2919961A1 (de) 2015-09-23
CN105026126A (zh) 2015-11-04
MX2015006155A (es) 2015-12-01
US10071519B2 (en) 2018-09-11
EP2919961B1 (de) 2020-01-08
RU2015122888A (ru) 2017-01-10

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