DE102015016065A1 - Antriebsvorrichtung für einen Doppelschneckenextruder - Google Patents

Antriebsvorrichtung für einen Doppelschneckenextruder Download PDF

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Publication number
DE102015016065A1
DE102015016065A1 DE102015016065.6A DE102015016065A DE102015016065A1 DE 102015016065 A1 DE102015016065 A1 DE 102015016065A1 DE 102015016065 A DE102015016065 A DE 102015016065A DE 102015016065 A1 DE102015016065 A1 DE 102015016065A1
Authority
DE
Germany
Prior art keywords
drive device
shaft
twin
bearings
screw extruder
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.)
Pending
Application number
DE102015016065.6A
Other languages
German (de)
English (en)
Inventor
Burkhard Pinnekamp
Gottfried BRAUN
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.)
Renk GmbH
Original Assignee
Renk 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 Renk GmbH filed Critical Renk GmbH
Priority to DE102015016065.6A priority Critical patent/DE102015016065A1/de
Priority to JP2016238267A priority patent/JP6794236B2/ja
Priority to CN201611128378.5A priority patent/CN106855081B/zh
Publication of DE102015016065A1 publication Critical patent/DE102015016065A1/de
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/06—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings
    • F16C32/0629—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings supported by a liquid cushion, e.g. oil cushion
    • F16C32/064—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings supported by a liquid cushion, e.g. oil cushion the liquid being supplied under pressure
    • F16C32/0651—Details of the bearing area per se
    • F16C32/0659—Details of the bearing area per se of pockets or grooves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/06—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings
    • F16C32/0629—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings supported by a liquid cushion, e.g. oil cushion
    • 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
    • B29C48/252—Drive or actuation means; Transmission means; Screw supporting 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
    • B29C48/252—Drive or actuation means; Transmission means; Screw supporting means
    • B29C48/2522—Shaft or screw supports, e.g. bearings
    • 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
    • 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
    • B29C48/405—Intermeshing co-rotating screws
    • 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
    • B29C48/503—Extruder machines or parts thereof characterised by the material or by their manufacturing process

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • General Details Of Gearings (AREA)
  • Structure Of Transmissions (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
DE102015016065.6A 2015-12-09 2015-12-09 Antriebsvorrichtung für einen Doppelschneckenextruder Pending DE102015016065A1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE102015016065.6A DE102015016065A1 (de) 2015-12-09 2015-12-09 Antriebsvorrichtung für einen Doppelschneckenextruder
JP2016238267A JP6794236B2 (ja) 2015-12-09 2016-12-08 ２軸スクリュー押出機用駆動装置
CN201611128378.5A CN106855081B (zh) 2015-12-09 2016-12-09 用于双螺杆挤出机的驱动装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102015016065.6A DE102015016065A1 (de) 2015-12-09 2015-12-09 Antriebsvorrichtung für einen Doppelschneckenextruder

Publications (1)

Publication Number Publication Date
DE102015016065A1 true DE102015016065A1 (de) 2017-06-14

Family

ID=58773475

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102015016065.6A Pending DE102015016065A1 (de) 2015-12-09 2015-12-09 Antriebsvorrichtung für einen Doppelschneckenextruder

Country Status (3)

Country Link
JP (1) JP6794236B2 (ja)
CN (1) CN106855081B (ja)
DE (1) DE102015016065A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111319246B (zh) * 2020-02-28 2021-09-21 重庆龙胜包装制品有限公司 用于塑料袋成型加工的吹膜机

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2406705A1 (de) * 1973-02-21 1974-09-12 Wavin Bv Extruder mit hydrostatischem lager
CH557974A (de) * 1972-11-13 1975-01-15 Sig Schweiz Industrieges Antriebsgetriebe an einem extruder.
WO1992001167A1 (en) * 1990-07-09 1992-01-23 Wavin B.V. Pivot bearing arrangement for high loads
DE102004051306B4 (de) 2004-10-20 2009-10-01 Renk Ag Antriebsvorrichtung für Doppelschneckenextruder

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5814925B2 (ja) * 1978-08-15 1983-03-23 株式会社日本製鋼所 流体軸受
JPS595176B2 (ja) * 1980-11-05 1984-02-03 株式会社日本製鋼所 流体軸受装置
CN101413531B (zh) * 2003-03-31 2012-08-08 Ntn株式会社 动态轴承装置
US7470064B2 (en) * 2003-07-05 2008-12-30 Man B&W Diesel Ag Axial thrust bearing
WO2006049114A1 (ja) * 2004-11-02 2006-05-11 Matsushita Electric Industrial Co., Ltd. スラスト動圧軸受およびこれを用いたスピンドルモータならびにこのスピンドルモータを用いた情報記録再生装置
TWI461613B (zh) * 2012-01-10 2014-11-21 Newcera Technology Co Ltd 微型潤滑組件

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH557974A (de) * 1972-11-13 1975-01-15 Sig Schweiz Industrieges Antriebsgetriebe an einem extruder.
DE2406705A1 (de) * 1973-02-21 1974-09-12 Wavin Bv Extruder mit hydrostatischem lager
WO1992001167A1 (en) * 1990-07-09 1992-01-23 Wavin B.V. Pivot bearing arrangement for high loads
DE102004051306B4 (de) 2004-10-20 2009-10-01 Renk Ag Antriebsvorrichtung für Doppelschneckenextruder

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
LANG, Otto Robert ; STEINHILPER, Waldemar: Gleitlager – Berechnung und Konstruktion von Gleitlagern mit konstanter und zeitlich veränderlicher Belastung. Berlin : Springer, 1978 (Konstruktionsbücher 31). 81 - 123. - ISBN 978-3-642-81225-5 *

Also Published As

Publication number Publication date
JP2017106628A (ja) 2017-06-15
CN106855081B (zh) 2020-05-19
JP6794236B2 (ja) 2020-12-02
CN106855081A (zh) 2017-06-16

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R163 Identified publications notified
R079 Amendment of ipc main class

Free format text: PREVIOUS MAIN CLASS: B29C0047080000

Ipc: B29C0048250000

R082 Change of representative

Representative=s name: WALLINGER RICKER SCHLOTTER TOSTMANN PATENT- UN, DE

R081 Change of applicant/patentee

Owner name: RENK GMBH, DE

Free format text: FORMER OWNER: RENK AKTIENGESELLSCHAFT, 86159 AUGSBURG, DE

R082 Change of representative

Representative=s name: WALLINGER RICKER SCHLOTTER TOSTMANN PATENT- UN, DE

R012 Request for examination validly filed
R016 Response to examination communication