DE102013108335B4 - Extruder - Google Patents

Extruder Download PDF

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Publication number
DE102013108335B4
DE102013108335B4 DE102013108335.8A DE102013108335A DE102013108335B4 DE 102013108335 B4 DE102013108335 B4 DE 102013108335B4 DE 102013108335 A DE102013108335 A DE 102013108335A DE 102013108335 B4 DE102013108335 B4 DE 102013108335B4
Authority
DE
Germany
Prior art keywords
extruder
screw
information
extruder screw
working part
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.)
Active
Application number
DE102013108335.8A
Other languages
German (de)
English (en)
Other versions
DE102013108335A1 (de
Inventor
Frank Rechter
Sven Wolf
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.)
Leistritz Extrusionstechnik GmbH
Original Assignee
Leistritz Extrusionstechnik GmbH
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 Leistritz Extrusionstechnik GmbH filed Critical Leistritz Extrusionstechnik GmbH
Priority to DE102013108335.8A priority Critical patent/DE102013108335B4/de
Priority to PL14176896T priority patent/PL2845713T3/pl
Priority to EP14176896.0A priority patent/EP2845713B1/de
Priority to ES14176896.0T priority patent/ES2614721T3/es
Priority to IN2438MU2014 priority patent/IN2014MU02438A/en
Priority to CN201410374807.1A priority patent/CN104339625B/zh
Priority to US14/449,791 priority patent/US20150037447A1/en
Publication of DE102013108335A1 publication Critical patent/DE102013108335A1/de
Application granted granted Critical
Publication of DE102013108335B4 publication Critical patent/DE102013108335B4/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/505—Screws
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/58—Component parts, details or accessories; Auxiliary operations
    • B29B7/72—Measuring, controlling or regulating
    • B29B7/728—Measuring data of the driving system, e.g. torque, speed, power, vibration
    • 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
    • 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
    • B29C48/2564—Screw 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
    • B29C48/92—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
    • 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
    • B29C2948/92123—Diameter or circumference
    • 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
    • B29C2948/92142—Length
    • 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
    • B29C2948/92304—Presence or absence; Sequence; Counting
    • 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
    • B29C2948/92314—Particular value claimed
    • 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
    • B29C2948/92457—Drive section, e.g. gearbox, motor or drive fluids
    • 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
    • B29C2948/92514—Pressure
    • 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
    • B29C2948/92533—Torque
    • 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
    • B29C2948/92819—Location or phase of control
    • B29C2948/92952—Drive section, e.g. gearbox, motor or drive fluids
    • 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
    • B29C48/96—Safety devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
DE102013108335.8A 2013-08-02 2013-08-02 Extruder Active DE102013108335B4 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE102013108335.8A DE102013108335B4 (de) 2013-08-02 2013-08-02 Extruder
EP14176896.0A EP2845713B1 (de) 2013-08-02 2014-07-14 Extruder mit einer Schnecke mit einem automatisch erfassbaren Sensor zur Bereitstellung charakteristischer Informationen für die Antriebseinheit
ES14176896.0T ES2614721T3 (es) 2013-08-02 2014-07-14 Extrusionadora con un husillo provisto de un sensor detectable automáticamente para la puesta a disposición de información característica para la unidad de accionamiento
PL14176896T PL2845713T3 (pl) 2013-08-02 2014-07-14 Wytłaczarka ze ślimakiem z automatycznie wykrywanym czujnikiem do przygotowywania informacji charakterystycznych dla jednostki napędowej
IN2438MU2014 IN2014MU02438A (enExample) 2013-08-02 2014-07-28
CN201410374807.1A CN104339625B (zh) 2013-08-02 2014-07-31 挤出机
US14/449,791 US20150037447A1 (en) 2013-08-02 2014-08-01 Extruder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102013108335.8A DE102013108335B4 (de) 2013-08-02 2013-08-02 Extruder

Publications (2)

Publication Number Publication Date
DE102013108335A1 DE102013108335A1 (de) 2015-02-05
DE102013108335B4 true DE102013108335B4 (de) 2017-06-22

Family

ID=51176963

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102013108335.8A Active DE102013108335B4 (de) 2013-08-02 2013-08-02 Extruder

Country Status (7)

Country Link
US (1) US20150037447A1 (enExample)
EP (1) EP2845713B1 (enExample)
CN (1) CN104339625B (enExample)
DE (1) DE102013108335B4 (enExample)
ES (1) ES2614721T3 (enExample)
IN (1) IN2014MU02438A (enExample)
PL (1) PL2845713T3 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11130166B2 (en) * 2016-10-07 2021-09-28 Reed Machinery, Inc. Cylindrical tool matching system
DE102016119868A1 (de) * 2016-10-18 2018-04-19 Reifenhäuser GmbH & Co. KG Maschinenfabrik Kunststoff-Extrusionsanlage mit mobiler Nutzerschnittstelle und Verfahren zum Betrieb dieser Kunststoff-Extrusionsanlage
DE102018114473A1 (de) * 2018-06-15 2019-12-19 Battenfeld-Cincinnati Germany Gmbh Vorrichtung und Verfahren zum Ablängen eines extrudierten Rohres
AT522178B1 (de) * 2019-04-25 2020-09-15 Engel Austria Gmbh Plastifiziervorrichtung für eine Formgebungsmaschine
DE102020101387B4 (de) * 2020-01-21 2022-09-01 BC Extrusion Holding GmbH Verfahren und Vorrichtung zum Reduzieren von Schwankungen des Ausstoßes von Kunststoffmasse
US11806907B2 (en) 2020-05-15 2023-11-07 Engel Austria Gmbh Plasticizing device for a molding machine
WO2021255010A1 (de) * 2020-06-17 2021-12-23 Bühler AG Extruder und verfahren zur überwachung des zustands eines extruders
DE102020117680A1 (de) * 2020-07-03 2022-01-05 Nordson Corporation Pelletier-Einrichtung zur Herstellung von Polymer-Pellets
CN114851518A (zh) * 2022-03-21 2022-08-05 广东三优聚合物装备有限公司 挤出机用智能操作系统
JP2023151221A (ja) * 2022-03-31 2023-10-16 株式会社日本製鋼所 スクリュ構成推定装置、スクリュ構成推定方法及びコンピュータプログラム
JP2023151220A (ja) * 2022-03-31 2023-10-16 株式会社日本製鋼所 スクリュピース組み間違い検出装置、スクリュピース組み間違い検出方法及びコンピュータプログラム
JP2024085514A (ja) * 2022-12-15 2024-06-27 住友重機械工業株式会社 射出成形機
AT527588B1 (de) * 2024-01-18 2025-04-15 Pro2Future Gmbh Verfahren zur Bestimmung des axialen Drehmomentenverlaufes in Schneckenextrudern

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19744443C1 (de) * 1997-10-08 1998-10-08 Windmoeller & Hoelscher Verfahren und Vorrichtung zur Erkennung von bei Extrudern oder Dosiereinrichtungen eingesetzten Schnecken
DE10308386A1 (de) * 2003-02-27 2004-09-16 Demag Ergotech Gmbh Identifikation von modularen Maschinenanbauteilen
AT7303U1 (de) * 2003-09-10 2005-01-25 Engel Austria Gmbh Spritzgiessmaschine
DE102005014941A1 (de) * 2005-04-01 2006-10-05 Krauss-Maffei Kunststofftechnik Gmbh Verfahren zum Bereitstellen von Dokumentationsinformationen von komplexen Maschinen und Anlagen, insbesondere einer Spritzgussmaschine
EP2065162A2 (en) * 2007-11-28 2009-06-03 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) Load monitoring method and load monitoring apparatus for kneading apparatus
DE102009007559A1 (de) * 2009-02-04 2010-08-12 Sew-Eurodrive Gmbh & Co. Kg Sicheres Antriebssystem und Verfahren zur Sicherung eines Antriebssystems

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2019002A (en) * 1932-06-27 1935-10-29 Drohmann Carl Machine for packing nutrient fats
US4437046A (en) * 1982-06-18 1984-03-13 Crompton & Knowles Corporation Extrusion drive control system
US4671908A (en) * 1986-06-26 1987-06-09 Phillips Petroleum Company Extrusion control process and apparatus
US4838700A (en) * 1987-04-30 1989-06-13 Williamson Kirk E Assemblies for a worm press
US6347292B1 (en) * 1999-02-17 2002-02-12 Den-Con Electronics, Inc. Oilfield equipment identification method and apparatus
US7018191B2 (en) * 2002-08-13 2006-03-28 Harrel Incorporated Plastics extruder dimension and viscosity control system
CN2827694Y (zh) * 2005-09-02 2006-10-18 杨群发 生物质螺杆成型机主机

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19744443C1 (de) * 1997-10-08 1998-10-08 Windmoeller & Hoelscher Verfahren und Vorrichtung zur Erkennung von bei Extrudern oder Dosiereinrichtungen eingesetzten Schnecken
DE10308386A1 (de) * 2003-02-27 2004-09-16 Demag Ergotech Gmbh Identifikation von modularen Maschinenanbauteilen
AT7303U1 (de) * 2003-09-10 2005-01-25 Engel Austria Gmbh Spritzgiessmaschine
DE102005014941A1 (de) * 2005-04-01 2006-10-05 Krauss-Maffei Kunststofftechnik Gmbh Verfahren zum Bereitstellen von Dokumentationsinformationen von komplexen Maschinen und Anlagen, insbesondere einer Spritzgussmaschine
EP2065162A2 (en) * 2007-11-28 2009-06-03 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) Load monitoring method and load monitoring apparatus for kneading apparatus
DE102009007559A1 (de) * 2009-02-04 2010-08-12 Sew-Eurodrive Gmbh & Co. Kg Sicheres Antriebssystem und Verfahren zur Sicherung eines Antriebssystems

Also Published As

Publication number Publication date
CN104339625B (zh) 2017-04-12
EP2845713B1 (de) 2016-11-23
US20150037447A1 (en) 2015-02-05
ES2614721T3 (es) 2017-06-01
EP2845713A2 (de) 2015-03-11
IN2014MU02438A (enExample) 2015-10-09
EP2845713A3 (de) 2015-04-15
DE102013108335A1 (de) 2015-02-05
PL2845713T3 (pl) 2017-06-30
CN104339625A (zh) 2015-02-11

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