MX2023006848A - Método y sistema para ajustar un troquel de ranura usado para elaborar un artículo extrudido. - Google Patents

Método y sistema para ajustar un troquel de ranura usado para elaborar un artículo extrudido.

Info

Publication number
MX2023006848A
MX2023006848A MX2023006848A MX2023006848A MX2023006848A MX 2023006848 A MX2023006848 A MX 2023006848A MX 2023006848 A MX2023006848 A MX 2023006848A MX 2023006848 A MX2023006848 A MX 2023006848A MX 2023006848 A MX2023006848 A MX 2023006848A
Authority
MX
Mexico
Prior art keywords
slot die
slot
discrete settings
adjusting
profile
Prior art date
Application number
MX2023006848A
Other languages
English (en)
Inventor
Robert A Yapel
Thomas J Prausa
Brandon A Rehkamp
Jason D Jorgenson
Gregory D Kostuch
Jeremy D Unruh
Michael W Hoffman
Adam T Kingston
Original Assignee
3M Innovative Properties Company
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 3M Innovative Properties Company filed Critical 3M Innovative Properties Company
Publication of MX2023006848A publication Critical patent/MX2023006848A/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
    • 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
    • B29C48/305—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets
    • B29C48/31—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets being adjustable, i.e. having adjustable exit sections
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
    • B05C5/0254—Coating heads with slot-shaped outlet
    • B05C5/0262—Coating heads with slot-shaped outlet adjustable in width, i.e. having lips movable relative to each other in order to modify the slot width, e.g. to close it
    • 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
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • 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
    • B29C2948/92133—Width or height
    • 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
    • B29C2948/92628—Width or height
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92819—Location or phase of control
    • B29C2948/92942—Moulded article

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

Se proporciona un método para ajustar un troquel de ranura, el troquel de ranura tiene una ranura de aplicador que se extiende a través de un ancho del troquel de ranura, en donde el troquel de ranura comprende la primera y segunda superficies de troquel de ranura opuestas, y en donde la ranura de aplicador está en comunicación fluida con un trayecto de flujo de fluido a través del troquel de ranura. El troquel de ranura incluye el primer y segundo mecanismos de ajuste acoplados operativamente a la primera y segunda superficies de troquel de ranura, respectivamente. El método incluye asignar una configuración objetivo para el primer mecanismo de ajuste basado en un perfil de trama transversal preseleccionado para un producto extrudido; con esa configuración objetivo, determinar un perfil de altura de ranura correspondiente a una pluralidad de ubicaciones a lo largo de la primera y segunda superficies de troquel de ranura opuestas; predecir, con un controlador, un conjunto de configuraciones discretas de una pluralidad de configuraciones discretas basado tanto en el perfil de altura de ranura como en el perfil de trama transversal preseleccionado, la predicción se basa en una correlación conocida entre el conjunto de configuraciones discretas y un perfil de trama transversal del producto extrudido; y establecer una posición para cada uno de una pluralidad de accionadores acoplados al segundo mecanismo de ajuste de acuerdo con el conjunto previsto de configuraciones discretas.
MX2023006848A 2020-12-09 2020-12-09 Método y sistema para ajustar un troquel de ranura usado para elaborar un artículo extrudido. MX2023006848A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2020/061685 WO2022123294A1 (en) 2020-12-09 2020-12-09 Method and system for adjusting a slot die used for making an extruded article

Publications (1)

Publication Number Publication Date
MX2023006848A true MX2023006848A (es) 2023-08-14

Family

ID=73855519

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2023006848A MX2023006848A (es) 2020-12-09 2020-12-09 Método y sistema para ajustar un troquel de ranura usado para elaborar un artículo extrudido.

Country Status (4)

Country Link
EP (1) EP4259413A1 (es)
JP (1) JP2023553099A (es)
MX (1) MX2023006848A (es)
WO (1) WO2022123294A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230030198A1 (en) * 2021-07-27 2023-02-02 Saudi Arabian Oil Company Fast layered extrusion for additive manufacturing

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3819775A (en) * 1972-08-15 1974-06-25 R Mules Method of making polymeric film
US4167914A (en) 1977-05-25 1979-09-18 Bolton-Emerson, Inc. Rotating rod, rotating press roll nip coating apparatus
IT8267442A0 (it) 1982-04-05 1982-04-05 Rotomec Costr Mecc Dispositivo per spalmare una sostanza su di un materiale in nastro
DE3427915C1 (de) * 1984-07-28 1986-03-06 Reifenhäuser GmbH & Co Maschinenfabrik, 5210 Troisdorf Kalibrieraggregat einer Strangpressvorrichtung fuer thermoplastifizierten Kunststoff
US6017207A (en) 1996-09-24 2000-01-25 Cloeren Incorporated Apparatus for adjusting die lip gap
US6287105B1 (en) 1997-06-13 2001-09-11 Cloeren Incorporated Controlling assembly for adjusting lip gap
JP4747430B2 (ja) * 2001-03-23 2011-08-17 東レ株式会社 ロール状シートの製造方法及び装置
JP4882705B2 (ja) * 2005-11-30 2012-02-22 東レ株式会社 シートの製造方法およびシートの製造装置
EP2718086B1 (en) * 2011-06-07 2020-12-02 3M Innovative Properties Company Slot die position adjustment
US9579684B2 (en) 2011-06-07 2017-02-28 3M Innovative Properties Company Slot die position adjustment control
JP2014061615A (ja) * 2012-09-20 2014-04-10 Toppan Printing Co Ltd 押し出しｔダイ装置
JP6399850B2 (ja) 2014-08-05 2018-10-03 住友重機械モダン株式会社 ダイリップ駆動構造
US9815237B2 (en) 2015-02-20 2017-11-14 Nordson Corporation System for adjusting the land channel length on an extrusion die
JP2016159508A (ja) * 2015-03-02 2016-09-05 凸版印刷株式会社 押出成形装置
DE102018111763A1 (de) 2018-05-16 2019-11-21 Windmöller & Hölscher Kg Verfahren zur automatisierten Regelung der Größe eines Spaltes einer Düsenanordnung und Steuer- und/oder Regelsystem

Also Published As

Publication number Publication date
WO2022123294A1 (en) 2022-06-16
EP4259413A1 (en) 2023-10-18
JP2023553099A (ja) 2023-12-20

Similar Documents

Publication Publication Date Title
US20180029278A1 (en) System and method for adjusting the land channel length on an extrusion die
MX2023006848A (es) Método y sistema para ajustar un troquel de ranura usado para elaborar un artículo extrudido.
EP2390011B1 (en) Active material coating apparatus and coating method
US20210001530A1 (en) Extruder and method for extruding cord reinforced tire components
RU2705045C2 (ru) Предварительный нагрев и тепловое управление рабочих валков в процессах проката металла и их системы управления
HK1068577A1 (en) An extrusion apparatus and a method of melt flow compensation in the extrusion apparatus
US9216534B2 (en) Coextrusion feedblock and coextrusion profiling insert assembly
JP2016030446A (ja) 共押出フィードブロック、共押出輪郭付けインサート組立体、及び操作方法
JPH04267120A (ja) 熱可塑性プラスチックから平らな帯材を製造するための押出しダイ
US20140202384A1 (en) Glue spreading system
US20160375463A1 (en) Method and apparatus for coating a moving substrate
US11964419B2 (en) Method and device for controlling a thickness profile of a film web
EP2607050A1 (en) System and method for rubber component extrusion
JP2018192796A (ja) シート押出ダイ
US9694530B2 (en) Extrusion die tension adjuster and method of using same
US6612829B2 (en) Extrusion die
MX2023011850A (es) Ajuste de troquel de ranura con controles hibridos.
US7694646B2 (en) Paper/board web coating apparatus
US11534950B2 (en) Rubber extrusion device and method for manufacturing rubber extrudate
CN108723098B (zh) 一种轧机两侧液压伺服系统的位置同步控制方法
US20030080462A1 (en) Extrusion die with horizontal and vertical extrudate opening adjustment
RU2770113C9 (ru) Контроль толщины стенки при редукционно-растяжной прокатке труб
US20210339451A1 (en) Control system for macro adjustment of a polymeric melt forming slot type die
US20150104537A1 (en) Extrusion die with deckle system and methods of using same
KR20040059193A (ko) 사이드 트리머의 센터링 조정장치