EP1749928A1 - Dispositif pour la fabrication et/ou le traitement d'une bande - Google Patents

Dispositif pour la fabrication et/ou le traitement d'une bande Download PDF

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Publication number
EP1749928A1
EP1749928A1 EP06114753A EP06114753A EP1749928A1 EP 1749928 A1 EP1749928 A1 EP 1749928A1 EP 06114753 A EP06114753 A EP 06114753A EP 06114753 A EP06114753 A EP 06114753A EP 1749928 A1 EP1749928 A1 EP 1749928A1
Authority
EP
European Patent Office
Prior art keywords
motor
roller
coupling
hollow shaft
hollow
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
EP06114753A
Other languages
German (de)
English (en)
Other versions
EP1749928B1 (fr
Inventor
Diethelm Beisiegel
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.)
Voith Patent GmbH
Original Assignee
Voith Patent 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 Voith Patent GmbH filed Critical Voith Patent GmbH
Publication of EP1749928A1 publication Critical patent/EP1749928A1/fr
Application granted granted Critical
Publication of EP1749928B1 publication Critical patent/EP1749928B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F7/00—Other details of machines for making continuous webs of paper
    • D21F7/02—Mechanical driving arrangements

Definitions

  • the present invention relates to a device for producing and / or treating a material web, in particular paper or board web, with a roller having a journal end provided at one end of the roller, a chair for rotatably supporting the roller and a hollow shaft motor mounted on the journal of the roller.
  • Hollow shaft motors are characterized by their compactness. They are arranged so that the bearing pin carries essentially the complete weight. As a result, the use of such engines is limited in terms of engine performance, since the relatively thin bearing pin can not carry the weight of larger engines permanently. But even if a thicker journal is present, there is the problem that the assembly is too unstable when using heavier engines and tends to vibrate.
  • the invention is therefore based on the object to expand the application of slip-on motors for driving the aforementioned rolls.
  • a vibration-stable attachment is used for the slip-on motor.
  • the problem of vibrations occurring in heavier engines can also be solved.
  • the coupling preferably has an axial compensation.
  • an axial clearance can be compensated for example due to temperature changes.
  • the coupling also has a radial compensation. This is particularly advantageous for retrofitting, since old journals often have no more concentricity and have too large tolerances in order to drive at higher speeds.
  • the coupling is formed in two parts, namely with a motor part and with a pin part.
  • the motor part can then preferably be standardized, so that regardless of the pin geometry always the same engine part can be used.
  • the costs, especially for retrofitting can be reduced. It is only the pin portion of the coupling to the pin geometry in length and diameter to be adjusted, which may be a small component, which is easy to use and inexpensive to manufacture and purchase.
  • the power of the inventively usable motors may preferably be 20 kW or more. This means that even very high roller speeds can be driven.
  • the invention also relates to a method for mounting a hollow-shaft drive motor to a roll of a paper machine or to a method for retrofitting or retrofitting.
  • the motor it is possible in a simple manner for the motor to be connected to the roller frame via a motor attachment or a console.
  • roller to be driven therefore no longer needs to be removed, for example in order to be able to machine the journal for producing concentricity.
  • the engine can therefore remain in the cage.
  • This simplified attachment and storage it is also possible to replace the previously used bulky drives with cardan shafts against hollow shaft motors, which are placed on the roll neck.
  • the attachment is carried out vibration stable.
  • the coupling according to the invention not only has an axial compensation to compensate for the axial clearance due to temperature change, but also has a radial compensation on. This is particularly important for retrofits, as the old existing pin usually no longer guarantee accurate concentricity and have too large tolerances
  • the apparatus shown in Figure 1 comprises a roller 1, in particular a paper machine, which has at its one end a bearing journal 2, via which the roller 1 is mounted in a supported by a Walzenstuhlung 3 bearing 4.
  • the journal 2 has an end portion 5 of reduced diameter, which projects beyond the bearing 4 on the side facing away from the roller 1 side.
  • a drive motor 6 is attached to the rotary drive of the roller 1 in the manner described below.
  • the roller 1 can be rotated about its longitudinal axis I.
  • the drive motor 6 has a hollow shaft 7, in which a coupling 8 is inserted with a motor part 9.
  • the motor part 9 of the clutch 8 is connected in a conventional manner with a pin member 10 which is attached to the portion 5 of the journal 2 of the roller 1.
  • the pin member 10 to the geometry, in particular the length and the diameter of the portion 5 of the journal 2 adapted.
  • the engine mount 11 includes a retaining ring 12 to which the motor 6 is attached, and a support member 13 which is laterally supported on the roll frame 3.
  • the attachment is characterized vibration stable, so that even higher speeds can be driven.
  • the coupling 8 between bearing pin 2 and drive motor 6 also has both an axial compensation and a radial compensation.
  • the coupling may preferably also be designed as a curved tooth coupling.
  • the power of the engine can be 20 kW or more.
  • the variant shown in Figure 2 is substantially consistent with the variant of Figure 1.
  • the section 5 with a smaller diameter of the journal 2 has here only a larger diameter.
  • the pin member 10 of the clutch 8 is designed with a larger inner diameter, while the motor part 9 is unchanged. It can therefore be used as a motor part 9 of the clutch 8, a standardized coupling part, so that in each case only the pin member 10 has to be replaced according to the bearing pin 2 of the shaft 1. The cost of the device can be reduced thereby.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Motor Or Generator Frames (AREA)
  • Replacement Of Web Rolls (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
EP06114753A 2005-08-05 2006-05-31 Dispositif pour la fabrication et/ou le traitement d'une bande Not-in-force EP1749928B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005037646A DE102005037646A1 (de) 2005-08-05 2005-08-05 Vorrichtung zur Herstellung und/oder Behandlung einer Materialbahn

Publications (2)

Publication Number Publication Date
EP1749928A1 true EP1749928A1 (fr) 2007-02-07
EP1749928B1 EP1749928B1 (fr) 2009-05-27

Family

ID=36968596

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06114753A Not-in-force EP1749928B1 (fr) 2005-08-05 2006-05-31 Dispositif pour la fabrication et/ou le traitement d'une bande

Country Status (5)

Country Link
US (1) US20070032360A1 (fr)
EP (1) EP1749928B1 (fr)
JP (1) JP2007046220A (fr)
AT (1) ATE432384T1 (fr)
DE (2) DE102005037646A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006030502A1 (de) * 2006-07-01 2008-01-03 Voith Patent Gmbh Walzenantriebsende und Verfahren zur Montage einer Antriebsvorrichtung an einem Antriebszapfen
DE102012007524A1 (de) * 2012-04-17 2013-10-17 Robert Bosch Gmbh Antriebssystem zum Antrieb einer Walze und Verfahren zum Herstellen des Antriebssystems
EP3767802A1 (fr) 2019-07-15 2021-01-20 ABB Schweiz AG Structure de capture de moteur à couple sans engrenage

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29908433U1 (de) 1999-05-11 1999-07-29 Voith Sulzer Papiertechnik Patent GmbH, 89522 Heidenheim Walze
WO2004042897A1 (fr) 2002-11-08 2004-05-21 Siemens Aktiengesellschaft Entrainement direct destine a un cylindre
DE10319012A1 (de) * 2003-04-28 2004-11-18 Voith Paper Patent Gmbh Drehteil mit Hohlwellenmotor und konzentrisch dazu angeordneter Drehlagerung
DE10339733A1 (de) * 2003-08-28 2004-11-25 Siemens Ag Antrieb zum rotatorischen Betrieb einer Walze

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE961073C (de) * 1948-10-21 1957-04-04 Schloemann Ag Elektrischer Einzelantrieb fuer Rollgangsrollen
DE1013572B (de) * 1955-08-06 1957-08-08 Eickhoff Geb Foerderbandantrieb mit einer Scheibenkupplung und Pendelstuetze
US4495711A (en) * 1982-06-28 1985-01-29 Beloit Corporation Dryer section drive arrangement for paper making machines
DE3416212C2 (de) * 1984-05-02 1986-12-18 Kleinewefers Gmbh, 4150 Krefeld Vorrichtung zum Auswechseln mindestens einer Walze für einen Kalander
DE4130016A1 (de) * 1990-12-24 1993-03-11 Erich Rabe Elektronisch kommutierte gleichstrommaschine
US5668455A (en) * 1994-09-16 1997-09-16 Gotz; Fritz Rainer Angle encoder for rotating equipment
DE59701665D1 (de) * 1996-08-09 2000-06-15 Koenig & Bauer Ag Zylinderantrieb
CN1091033C (zh) * 1997-05-14 2002-09-18 柯尼格及包尔公开股份有限公司 旋转印刷机转动构件的驱动装置
US6740200B2 (en) * 2001-12-19 2004-05-25 Kimberly-Clark Worldwide, Inc. Methods and system for manufacturing and finishing web products at high speed without reeling and unwinding
DE10319104A1 (de) * 2003-04-28 2004-11-18 Voith Paper Patent Gmbh Drehteil mit gemeinsam kippbarem Lager und Antrieb
DE10327218B4 (de) * 2003-06-17 2015-08-06 Schaeffler Technologies AG & Co. KG Direktantrieb für einen Zylinder einer Druckmaschine
DE102006030502A1 (de) * 2006-07-01 2008-01-03 Voith Patent Gmbh Walzenantriebsende und Verfahren zur Montage einer Antriebsvorrichtung an einem Antriebszapfen

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29908433U1 (de) 1999-05-11 1999-07-29 Voith Sulzer Papiertechnik Patent GmbH, 89522 Heidenheim Walze
WO2004042897A1 (fr) 2002-11-08 2004-05-21 Siemens Aktiengesellschaft Entrainement direct destine a un cylindre
DE10319012A1 (de) * 2003-04-28 2004-11-18 Voith Paper Patent Gmbh Drehteil mit Hohlwellenmotor und konzentrisch dazu angeordneter Drehlagerung
DE10339733A1 (de) * 2003-08-28 2004-11-25 Siemens Ag Antrieb zum rotatorischen Betrieb einer Walze

Also Published As

Publication number Publication date
DE502006003799D1 (de) 2009-07-09
ATE432384T1 (de) 2009-06-15
DE102005037646A1 (de) 2007-02-15
JP2007046220A (ja) 2007-02-22
US20070032360A1 (en) 2007-02-08
EP1749928B1 (fr) 2009-05-27

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