CA2975023A1 - Procede de controle-commande d'une machine d'extrusion bi-vis, ainsi que machine d'extrusion bi-vis - Google Patents

Procede de controle-commande d'une machine d'extrusion bi-vis, ainsi que machine d'extrusion bi-vis Download PDF

Info

Publication number
CA2975023A1
CA2975023A1 CA2975023A CA2975023A CA2975023A1 CA 2975023 A1 CA2975023 A1 CA 2975023A1 CA 2975023 A CA2975023 A CA 2975023A CA 2975023 A CA2975023 A CA 2975023A CA 2975023 A1 CA2975023 A1 CA 2975023A1
Authority
CA
Canada
Prior art keywords
extrusion machine
extrusion
viscosity
sheath
screws
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.)
Abandoned
Application number
CA2975023A
Other languages
English (en)
French (fr)
Inventor
Daniel Durand
Thierry JAROUSSE
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.)
Clextral SAS
Original Assignee
Clextral SAS
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 Clextral SAS filed Critical Clextral SAS
Publication of CA2975023A1 publication Critical patent/CA2975023A1/fr
Abandoned 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
    • B29C48/25—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
    • 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
    • B29C48/255—Flow control means, e.g. valves
    • B29C48/2556—Flow control means, e.g. valves provided in or in the proximity of dies
    • 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
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • 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
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
    • B29C48/402—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders the screws having intermeshing 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—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
    • B29C2948/922—Viscosity; Melt flow index [MFI]; Molecular weight
    • 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
    • B29C2948/92323—Location or phase of measurement
    • B29C2948/92361—Extrusion unit
    • B29C2948/9238—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
    • B29C2948/924—Barrel or housing
    • 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
    • B29C2948/92323—Location or phase of measurement
    • B29C2948/92361—Extrusion unit
    • B29C2948/92409—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
    • B29C2948/92504—Controlled parameter
    • B29C2948/9258—Velocity
    • B29C2948/9259—Angular velocity
    • 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
    • B29C2948/9258—Velocity
    • B29C2948/926—Flow or feed rate
    • 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
    • B29C2948/92695—Viscosity; Melt flow index [MFI]; Molecular weight
    • 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
    • B29C2948/92704—Temperature
    • 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
    • B29C2948/92723—Content, e.g. percentage of humidity, volatiles, contaminants or degassing
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • General Preparation And Processing Of Foods (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
CA2975023A 2015-02-03 2016-02-02 Procede de controle-commande d'une machine d'extrusion bi-vis, ainsi que machine d'extrusion bi-vis Abandoned CA2975023A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1550835A FR3032143B1 (fr) 2015-02-03 2015-02-03 Procede de controle-commande d'une machine d'extrusion, ainsi que machine d'extrusion
FR1550835 2015-02-03
PCT/EP2016/052139 WO2016124570A1 (fr) 2015-02-03 2016-02-02 Procédé de contrôle-commande d'une machine d'extrusion bi-vis, ainsi que machine d'extrusion bi-vis

Publications (1)

Publication Number Publication Date
CA2975023A1 true CA2975023A1 (fr) 2016-08-11

Family

ID=52824481

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2975023A Abandoned CA2975023A1 (fr) 2015-02-03 2016-02-02 Procede de controle-commande d'une machine d'extrusion bi-vis, ainsi que machine d'extrusion bi-vis

Country Status (12)

Country Link
US (1) US20180022007A1 (https=)
EP (1) EP3253552B1 (https=)
JP (1) JP6669777B2 (https=)
AU (1) AU2016214509A1 (https=)
BR (1) BR112017016563A2 (https=)
CA (1) CA2975023A1 (https=)
CL (1) CL2017001962A1 (https=)
DK (1) DK3253552T3 (https=)
ES (1) ES2743518T3 (https=)
FR (1) FR3032143B1 (https=)
RU (1) RU2696607C2 (https=)
WO (1) WO2016124570A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7597598B2 (ja) * 2021-02-02 2024-12-10 株式会社日本製鋼所 押出装置および樹脂製品の製造方法
DE102021112618A1 (de) * 2021-05-14 2022-11-17 Windmöller & Hölscher Kg Verfahren zur Herstellung einer Kunststofffolie in einer Folienextrusionsmaschine aus einer Gesamtmenge an Rohstoffen sowie Computerprogrammprodukt zur Durchführung des Verfahrens
CN114654696B (zh) * 2022-04-13 2023-08-29 三杰节能新材料股份有限公司 一种大型聚乙烯保温外护弯管加工时的温控机构
CN119141828B (zh) * 2024-11-19 2025-01-21 寿光市富鑫塑胶助剂有限公司 一种挤出机挤出通道内消泡母粒混合料检测设备

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH069814B2 (ja) * 1988-09-28 1994-02-09 株式会社日本製鋼所 ２軸押出機の混練度調整装置
JPH07119032B2 (ja) * 1991-06-28 1995-12-20 株式会社メカトロ常磐インターナショナル 射出成形機等における流体の射出方法並びにこの射出方法に使用する温度と圧力の測定方法
DE4325514C1 (de) * 1993-07-29 1994-10-27 Schaaf Technologie Gmbh Kochextruder zur Herstellung von thermisch behandelten Biopolymeren sowie Verfahren zum Kochextrudieren von Biopolymeren
JPH0780913A (ja) * 1993-09-17 1995-03-28 Plast Kogaku Kenkyusho:Kk 熱可塑性合成樹脂シートの押出成形装置
CH687047A5 (de) * 1993-11-30 1996-08-30 Hler Ag B Verfahren zur Regelung einer Arbeitsmaschine
JPH1148309A (ja) * 1997-08-01 1999-02-23 Japan Steel Works Ltd:The 二軸押出機の混練調整方法及び装置
JP2002079515A (ja) * 2000-09-07 2002-03-19 Calp Corp 熱可塑性樹脂組成物及びゴム組成物の製造方法
JP3929340B2 (ja) * 2002-03-29 2007-06-13 株式会社カワタ タンデム型押出成形装置
US6691558B1 (en) * 2002-07-31 2004-02-17 General Electric Company In-line rheometer device and method
JP4532374B2 (ja) * 2005-09-15 2010-08-25 株式会社日本製鋼所 熱可塑性樹脂発泡体の製造方法および製造装置
JP5560450B2 (ja) * 2010-09-01 2014-07-30 株式会社神戸製鋼所 混練押出機での粘度調整方法、および、混練押出機
JP2013209545A (ja) * 2012-03-30 2013-10-10 Sekisui Plastics Co Ltd 押出発泡用樹脂組成物、樹脂発泡体の製造方法及び樹脂発泡体
CN203697456U (zh) * 2013-12-30 2014-07-09 南京金杉汽车工程塑料有限责任公司 一种新型共混聚丙烯流体粘度自动控制系统

Also Published As

Publication number Publication date
EP3253552A1 (fr) 2017-12-13
WO2016124570A1 (fr) 2016-08-11
BR112017016563A2 (pt) 2018-04-10
FR3032143B1 (fr) 2017-08-25
ES2743518T3 (es) 2020-02-19
RU2017127060A3 (https=) 2019-06-03
US20180022007A1 (en) 2018-01-25
RU2696607C2 (ru) 2019-08-09
JP2018508391A (ja) 2018-03-29
FR3032143A1 (fr) 2016-08-05
EP3253552B1 (fr) 2019-06-26
AU2016214509A1 (en) 2017-08-17
CL2017001962A1 (es) 2018-04-20
DK3253552T3 (da) 2019-09-02
RU2017127060A (ru) 2019-01-28
JP6669777B2 (ja) 2020-03-18

Similar Documents

Publication Publication Date Title
EP3253552B1 (fr) Procédé de contrôle-commande d'une machine d'extrusion bi-vis, ainsi que machine d'extrusion bi-vis
EP4185460B1 (fr) Filière pour l'extrusion d'une matière riche en protéines et en eau, ainsi que machine d'extrusion comportant une telle filière
EP1882578B1 (fr) Dispositif et procédé de gainage de câblé et le câble manufacturé
EP0351476A1 (fr) Installation pour la fabrication de produits alimentaires, notamment de produits alimentaires foisonnés, tels que des crèmes glacées
FR2730380A1 (fr) Procede de preparation en continu d'un fromage ou d'une specialite fromagere, installations pour la mise en oeuvre du procede et produit obtenu par le procede
US6561011B2 (en) Apparatus and method for measuring the viscosity of plastic materials
EP4376641B1 (fr) Système de préparation en continu d'un produit alimentaire extrudé à partir d'une matière riche en protéines et en eau
EP0169126A1 (fr) Procédé de traitement de matière par extrusion et installation de fabrication d'un produit alimentaire composite
FR2572899A1 (fr) Procede et installation de fabrication d'un produit fourre
EP0014125A1 (fr) Malaxeur en continu pour polymères
CH624486A5 (https=)
EP0274317B1 (fr) Procédé et installation d'extrusion d'un produit en forme de film, de plaque, de tube, de tige ou de fil
CH707067B1 (fr) Pompe à liquide volumétrique chauffante et machine de production de boisson chaude munie d'une telle pompe.
FR3022822A1 (fr) Procede et dispositif de fabrication de fil metallique enrobe de caoutchouc
EP0399859A1 (fr) Perfectionnement à un appareil de mesure de la contrainte de cisaillement d'une matière traitée dans une extrudeuse
CA3268297A1 (fr) Filiere pour l'extrusion d'une matiere riche en proteines et en eau, ainsi que systeme de preparation en continu d'un produit alimentaire extrude, comprenant une telle filiere
EP0781511B1 (fr) Tête de compression de machine de production de pâte à mâcher
WO2018069632A1 (fr) Extrudeuse et procede d'extrusion d'un melange d'elastomeres
FR2686695A1 (fr) Module rheometrique applicable a un dispositif pour l'injection de materiaux thermoplastiques ou thermodurcissables.
FR2478524A1 (fr) Installation pour le malaxage de matieres plastiques
FR2572898A1 (fr) Procede et installation de fabrication par extrusion d'un produit alimentaire composite
CH637062A5 (en) Feed device for an extruder
BE839479A (fr) Appareillage pour la mesure de la viscosite en cisaillement d'un polymere fondu
WO2020115195A1 (fr) Cartouche thermostatique pour robinet mitigeur
FR2461573A1 (fr) Nez d'extrudeuse destine a equiper une chaine de fabrication de produits en bande par le procede cuisson-extrusion-expansion

Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20220425