JPS54127966A - Method and apparatus for controlling speed of conveyer of extruder - Google Patents

Method and apparatus for controlling speed of conveyer of extruder

Info

Publication number
JPS54127966A
JPS54127966A JP2757979A JP2757979A JPS54127966A JP S54127966 A JPS54127966 A JP S54127966A JP 2757979 A JP2757979 A JP 2757979A JP 2757979 A JP2757979 A JP 2757979A JP S54127966 A JPS54127966 A JP S54127966A
Authority
JP
Japan
Prior art keywords
extruder
conveyer
controlling speed
controlling
speed
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.)
Granted
Application number
JP2757979A
Other languages
English (en)
Other versions
JPS6258282B2 (ja
Inventor
Handote Heruberuto
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.)
Moog GmbH
Original Assignee
Moog 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 Moog GmbH filed Critical Moog GmbH
Publication of JPS54127966A publication Critical patent/JPS54127966A/ja
Publication of JPS6258282B2 publication Critical patent/JPS6258282B2/ja
Granted 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
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/475—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using pistons, accumulators or press rams
    • 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
    • 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
    • B29C48/375—Plasticisers, homogenisers or feeders comprising two or more stages
    • B29C48/388—Plasticisers, homogenisers or feeders comprising two or more stages using a screw extruder and a ram or piston
    • 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
    • B29C2948/92085—Velocity
    • B29C2948/92095—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
    • B29C2948/92009—Measured parameter
    • B29C2948/92114—Dimensions
    • B29C2948/92161—Volume or quantity
    • 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
    • B29C2948/92657—Volume or quantity
    • 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
    • B29C2948/92828—Raw material handling or dosing, e.g. active hopper or feeding device
    • 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
    • B29C2948/92876—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
    • B29C2948/92885—Screw or gear
    • 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
    • B29C48/03—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
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • 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
    • B29C48/13—Articles with a cross-section varying in the longitudinal direction, e.g. corrugated pipes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Basic Packing Technique (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Control Of Conveyors (AREA)
JP2757979A 1978-03-28 1979-03-09 Method and apparatus for controlling speed of conveyer of extruder Granted JPS54127966A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2813241A DE2813241C2 (de) 1978-03-28 1978-03-28 Verfahren zum Regeln des Füllungsgrades eines Speichers in einer Fördereinrichtung eines Extruders und Vorrichtung zum Durchführen dieses Verfahrens

Publications (2)

Publication Number Publication Date
JPS54127966A true JPS54127966A (en) 1979-10-04
JPS6258282B2 JPS6258282B2 (ja) 1987-12-04

Family

ID=6035532

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2757979A Granted JPS54127966A (en) 1978-03-28 1979-03-09 Method and apparatus for controlling speed of conveyer of extruder

Country Status (4)

Country Link
US (1) US4224561A (ja)
EP (1) EP0004281B2 (ja)
JP (1) JPS54127966A (ja)
DE (1) DE2813241C2 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5695651A (en) * 1979-10-09 1981-08-03 Moog Gmbh Method and device for controlling discharging speed of extruding molding machine
JPH03274134A (ja) * 1990-03-26 1991-12-05 Ube Ind Ltd ダイスへの樹脂供給装置
JP2013252643A (ja) * 2012-06-06 2013-12-19 Olympus Corp 混練押出成形装置

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH655793A5 (de) * 1982-02-01 1986-05-15 Maag Zahnraeder & Maschinen Ag Profilmesssteuereinrichtung.
DE3414444A1 (de) * 1984-04-17 1985-10-17 Continental Gummi-Werke Ag, 3000 Hannover Strangpresse
DE3416552C2 (de) * 1984-05-04 1994-05-19 Recycloplast Ag Verfahren und Vorrichtung zum Aufteilen eines plastifizierten, aus einer Mündung austretenden Kunststoffstrangs
DE3809856A1 (de) * 1988-03-24 1989-10-05 Philips Patentverwaltung Blasformmaschine zum blasformen von hohlkoerpern mit wartezeitregelung
DE3809857A1 (de) * 1988-03-24 1989-10-05 Philips Patentverwaltung Blasformmaschine zum blasformen von hohlkoerpern mit polsterregelung
JPH0539858Y2 (ja) * 1988-04-11 1993-10-08
DE3936301A1 (de) * 1989-11-01 1991-05-02 Kautex Maschinenbau Gmbh Verfahren zum herstellen von hohlkoerpern aus thermoplastischen kunststoff
JP4086916B2 (ja) * 1996-07-08 2008-05-14 九州日立マクセル株式会社 電気バリカン
DE102012112110A1 (de) * 2012-12-11 2014-06-12 Kautex Maschinenbau Gmbh Extrusionsblasformverfahren und Vorrichtung zu dessen Durchführung
DE102018209998B4 (de) * 2018-06-20 2021-09-02 Universität Stuttgart Verfahren und Vorrichtung zur Untersuchung eines thermoplastischen Werkstoffs

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4953657A (ja) * 1972-09-25 1974-05-24
JPS5030674A (ja) * 1973-07-19 1975-03-26

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1813421C3 (de) * 1968-12-07 1974-12-12 Indramat, Gesellschaft Fuer Industrierationalisierung Und Automatisierung Mbh, 8770 Lohr Vorrichtung zum Steuern der Wandstärke des Kunststoffstranges eines Extruders
US3693946A (en) * 1971-05-10 1972-09-26 Cincinnati Milacron Inc Plastication control for injection molding machines
DE2300171A1 (de) * 1973-01-03 1974-07-11 Bucher Guyer Ag Masch Verfahren zum regeln der aushaertzeit der kunststoffmasse in der form einer spritzgiessmaschine
US3865528A (en) * 1973-11-01 1975-02-11 Moog Inc Extrusion apparatus having electronic interpolator
JPS5627132B2 (ja) * 1974-11-27 1981-06-23
DE2544609C3 (de) * 1975-10-06 1984-11-08 Kautex Werke Reinold Hagen Gmbh, 5300 Bonn Einrichtung zum Beeinflussen der Länge eines Vorformlings aus thermoplastischem Kunststoff
JPS5374569A (en) * 1976-12-15 1978-07-03 Kayaba Industry Co Ltd Apparatus for compensating length of parison in hollow plastic molding machine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4953657A (ja) * 1972-09-25 1974-05-24
JPS5030674A (ja) * 1973-07-19 1975-03-26

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5695651A (en) * 1979-10-09 1981-08-03 Moog Gmbh Method and device for controlling discharging speed of extruding molding machine
JPH03274134A (ja) * 1990-03-26 1991-12-05 Ube Ind Ltd ダイスへの樹脂供給装置
JP2013252643A (ja) * 2012-06-06 2013-12-19 Olympus Corp 混練押出成形装置

Also Published As

Publication number Publication date
DE2813241B1 (de) 1979-10-04
EP0004281B2 (de) 1984-04-11
DE2813241C2 (de) 1984-08-30
EP0004281B1 (de) 1981-03-04
EP0004281A2 (de) 1979-10-03
US4224561A (en) 1980-09-23
JPS6258282B2 (ja) 1987-12-04
EP0004281A3 (en) 1979-10-31

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