MX2015006155A - Cabeza de parison con componente trifuncional y metodo para descarga de un parison. - Google Patents

Cabeza de parison con componente trifuncional y metodo para descarga de un parison.

Info

Publication number
MX2015006155A
MX2015006155A MX2015006155A MX2015006155A MX2015006155A MX 2015006155 A MX2015006155 A MX 2015006155A MX 2015006155 A MX2015006155 A MX 2015006155A MX 2015006155 A MX2015006155 A MX 2015006155A MX 2015006155 A MX2015006155 A MX 2015006155A
Authority
MX
Mexico
Prior art keywords
core
die
housing
flow channel
parison
Prior art date
Application number
MX2015006155A
Other languages
English (en)
Inventor
Heinz Gross
Original Assignee
Heinz Gross
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 Heinz Gross filed Critical Heinz Gross
Publication of MX2015006155A publication Critical patent/MX2015006155A/es

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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
    • B29C49/04—Extrusion blow-moulding
    • 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
    • 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
    • B29C48/325—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles 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
    • B29C48/325—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles being adjustable, i.e. having adjustable exit sections
    • B29C48/327—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles being adjustable, i.e. having adjustable exit sections with centering means
    • 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
    • B29C2948/92009—Measured parameter
    • B29C2948/92114—Dimensions
    • B29C2948/92152—Thickness
    • 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
    • B29C2948/92609—Dimensions
    • B29C2948/92647—Thickness
    • 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
    • B29C2948/92857—Extrusion unit
    • B29C2948/92904—Die; Nozzle 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
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0017—Combinations of extrusion moulding with other shaping operations combined with blow-moulding or thermoforming
    • 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
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0018—Combinations of extrusion moulding with other shaping operations combined with shaping by orienting, stretching or shrinking, e.g. film blowing
    • 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
    • B29C48/254—Sealing means
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/78—Measuring, 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

La patente describe una cabeza de parisón para descargar un parisón (7) para producir capilares, tubos o tuberías, que consiste de un alojamiento en forma de manguito (1), al cual se alimenta el fundido y que rodea un núcleo (2) sobre todos los lados con un espaciamiento, el núcleo es sujetado firmemente en el alojamiento (1) y también un molde asimismo en forma de manguito (3), que rodea de la misma manera el núcleo (2) sobre todos los lados con un espaciamiento, en donde el alojamiento (1) y el molde (3) rodean el núcleo (2), de tal manera que hay un canal de flujo cerrado (5) entre el alojamiento (1) y el núcleo (2) y entre el molde (3) y el núcleo (2) y porque en el extremo del canal de flujo (5) se froma un espacio (s) de salida cerrado periférico (5), mediante el molde (3) y el núcleo (2), en donde hay entre el alojamiento (1) y el molde (3), un componente trifuncional de bajo costo, intercambiable rápidamente (4.1, 4.2), que sella de manera segura el canal de flujo (5) entre el alojamiento (1) y el molde (3) y con el cual el ángulo W entre el alojamiento (1) y el molde (3) y también la longitud de la cabeza L pueden ser cambiados, mientras que se retiene la resistencia al flujo en la región del componente trifuncional (4.1, 4.2) y en tanto que se retiene un canal de flujo que está libre de puntos muertos y así, de esta manera, la selección transversal del espacio de canal de flujo (s) en el extremo del canal de flujo (5) es variable.
MX2015006155A 2012-11-15 2013-11-09 Cabeza de parison con componente trifuncional y metodo para descarga de un parison. MX2015006155A (es)

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
MX2015006155A true MX2015006155A (es) 2015-12-01

Family

ID=48288168

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015006155A MX2015006155A (es) 2012-11-15 2013-11-09 Cabeza de parison con componente trifuncional y metodo para descarga de un parison.

Country Status (9)

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

Families Citing this family (6)

* 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
CN114536706A (zh) * 2022-02-15 2022-05-27 席梓淇 一种eva塑料薄膜挤出机
DE102023103235A1 (de) 2023-02-10 2024-08-14 KraussMaffei Extrusion GmbH Extrusionswerkzeug und Extrusionsanlage

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Also Published As

Publication number Publication date
EP2919961B1 (de) 2020-01-08
CN105026126A (zh) 2015-11-04
RU2015122888A (ru) 2017-01-10
WO2014075786A1 (de) 2014-05-22
US10071519B2 (en) 2018-09-11
DE102012022409B3 (de) 2013-05-29
BR112015010934A2 (pt) 2017-07-11
US20160271854A1 (en) 2016-09-22
SA515360435B1 (ar) 2015-11-25
EP2919961A1 (de) 2015-09-23

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