EP0733736A2 - Dispositif pour ajuster un support de palier d'un rouleau - Google Patents

Dispositif pour ajuster un support de palier d'un rouleau Download PDF

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Publication number
EP0733736A2
EP0733736A2 EP95890210A EP95890210A EP0733736A2 EP 0733736 A2 EP0733736 A2 EP 0733736A2 EP 95890210 A EP95890210 A EP 95890210A EP 95890210 A EP95890210 A EP 95890210A EP 0733736 A2 EP0733736 A2 EP 0733736A2
Authority
EP
European Patent Office
Prior art keywords
carriage
belt
adjusting
rollers
bearing block
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
EP95890210A
Other languages
German (de)
English (en)
Other versions
EP0733736B1 (fr
EP0733736A3 (fr
Inventor
Klaus Bartelmuss
Heinz Bartelmuss
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0733736A2 publication Critical patent/EP0733736A2/fr
Publication of EP0733736A3 publication Critical patent/EP0733736A3/fr
Application granted granted Critical
Publication of EP0733736B1 publication Critical patent/EP0733736B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/02—Registering, tensioning, smoothing or guiding webs transversely
    • B65H23/032—Controlling transverse register of web
    • B65H23/038—Controlling transverse register of web by rollers
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/36—Guiding mechanisms
    • D21F1/365—Guiding mechanisms for controlling the lateral position of the screen

Definitions

  • the subject invention relates to a device for adjusting one of the bearing blocks of a roller in a roller group for supporting and moving an endless moving belt, such as the screen belt, the conveyor belt and the like.
  • an endless moving belt such as the screen belt, the conveyor belt and the like.
  • the bearing block is arranged on an actuator which is adjustable in the direction of movement of the belt by means of an actuating device relative to a support frame, whereby the angular position of the roller mounted in the bearing block can be changed relative to the longitudinal direction of the belt.
  • a correction is possible in that the angular position of one or a plurality of the rolls of the roll field is changed slightly.
  • one of the two bearing blocks In order to be able to change the orientation of a roller of the roller field, it is known to design one of the two bearing blocks to be adjustable in the longitudinal direction of the roller field.
  • a piston-cylinder device is arranged below the bearing block, the cylinder being rigidly fastened below the bearing block in the chassis of the system, and furthermore the bearing block is carried by the piston, which is adjustable within the cylinder in the conveying direction of the roller field.
  • this known device is disadvantageous because the forces absorbed by the bearing block are transmitted to the cylinder via the piston, as a result of which a high load is placed on the seals arranged between the piston and the cylinder.
  • this known device is disadvantageous because the piston-cylinder device is located below the associated pedestal, making it difficult to access for maintenance or repair.
  • the object of the invention is therefore to provide a device for adjusting one of the bearing blocks of a roller in a roller group for supporting and moving an endlessly moving belt, by means of which the disadvantages inherent in the known device are avoided.
  • the actuator is formed by a carriage provided with rollers or the like, which can be moved relative to the supporting frame by means of the adjusting device. Since therefore the Carrying device for the bearing block is formed by a carriage which can be moved by means of a separate actuating device, the loads exerted by the bearing block on the supporting device are transmitted directly to the supporting frame. In contrast, the actuating device only needs to overcome the rolling resistance of the carriage, which depends on the size of the loads exerted by the bearing block, in order to adjust the carriage.
  • the carriage is preferably also formed with guide rollers. Furthermore, the actuating device is preferably arranged on one of the end faces of the carriage. According to a preferred embodiment, a carriage is arranged in the support frame, which is adjustable by means of a second adjusting device in relation to the support frame in the direction of movement of the belt and in which the carriage is also adjustable in the direction of movement of the belt. This allows the car to be preset.
  • the carriage is designed as a plate, on the top of which the bearing block is fastened and on the side surfaces of the rollers or the like. are stored and the guide rollers protrude from the underside of the plate.
  • an adjusting cylinder can be arranged on the carriage, the piston of which is releasably connected to one of the end faces of the plate by means of a piston rod.
  • the actuating cylinder is located laterally outside the carriage or the bearing block attached to it.
  • the carriage is preferably formed with two flanges, each of which is provided with a groove in which the rollers or the like are guided, and it is also formed below the carriage with a groove into which the guide rollers protrude.
  • the second adjusting device can be designed as an adjusting spindle.
  • a device has a support plate 1 which is fastened by means of screw bolts 11 to a frame of a system which has a multiplicity of rollers for supporting and moving an endless belt. Since the support plate 1 is provided with slots 12, which are penetrated by the bolts 11, it can be adjusted in the direction of movement of the roller field. As can be seen from Fig. 2, the support plate 1 is formed with laterally projecting flanges 13, in which a carriage 2 is guided, which is also adjustable in the direction of movement of the roller field by means of a spindle 21.
  • the carriage 2 is formed in its lower region with a box-shaped profile 22, which is guided between the flanges 13 in the support plate 1.
  • the carriage 2 is formed with two lateral, upwardly projecting flanges 23, which are provided on their inner sides with grooves 24 which serve to guide a carriage 3.
  • a bearing block 4 is rigidly attached to the carriage 3.
  • the carriage 3 has a plate 31 which is formed in the region of its two side surfaces with rollers 32 which are guided in the grooves 24.
  • it is formed on its underside with a further group of rollers 33 which are guided in a groove 25 of the carriage 2.
  • a piston-cylinder device 5 which is arranged laterally outside the bearing block 4, is used to adjust the carriage 3.
  • This device consists of a cylinder 51, the interior 52 of which can be acted upon by a pressure medium via openings 53.
  • a piston 55 is arranged within the cylinder space 52 and is adjustable by feeding the cylinder 51 by means of the pressure medium.
  • the piston 55 is detachably connected to the support plate 31 of the carriage 3 by means of a piston rod 56.
  • the entire device is surrounded by a housing 6.
  • the carriage 2 can be adjusted by means of the spindle 21 in such a position in which the bearing block 4 assumes a central position, the roller mounted in it forming a right angle with respect to the conveying direction of the roller field.
  • the interior 52 of the cylinder 5 is acted upon by one of the openings 53 with a pressure medium, whereby the piston 55 is adjusted.
  • the carriage 3 is moved by means of the piston rod 56, as a result of which the bearing block 4 is also adjusted in the direction of movement of the roller field and z. B. in one of the positions shown in dashed lines in Fig. 1, whereby the angular position of the roller mounted in the bearing block 4 is adjusted relative to the conveying direction of the roller field. This corrects the direction of movement of the belt.
  • the drive for the carriage 3 only has to overcome the rolling friction caused thereby. Since the drive cylinder 5 laterally outside of the bracket 4 carried Roller is arranged, it is easily accessible for maintenance purposes. Furthermore, since the drive 5 is detachably connected to the carriage 3, it can be removed quickly in the event of malfunctions and replaced by a functional drive.
  • One of the rollers is preferably adjustable in a roller field over which a belt is guided.

Landscapes

  • Paper (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)
  • Control Of Conveyors (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Bearings For Parts Moving Linearly (AREA)
  • Replacement Of Web Rolls (AREA)
  • Support Of The Bearing (AREA)
EP95890210A 1995-03-23 1995-11-21 Dispositif pour ajuster un support de palier d'un rouleau Expired - Lifetime EP0733736B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT520/95 1995-03-23
AT52095 1995-03-23
AT0052095A AT404480B (de) 1995-03-23 1995-03-23 Vorrichtung zur verstellung eines der lagerböcke einer walze

Publications (3)

Publication Number Publication Date
EP0733736A2 true EP0733736A2 (fr) 1996-09-25
EP0733736A3 EP0733736A3 (fr) 1998-08-12
EP0733736B1 EP0733736B1 (fr) 2002-03-20

Family

ID=3492800

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95890210A Expired - Lifetime EP0733736B1 (fr) 1995-03-23 1995-11-21 Dispositif pour ajuster un support de palier d'un rouleau

Country Status (6)

Country Link
US (1) US5699898A (fr)
EP (1) EP0733736B1 (fr)
JP (1) JP3495184B2 (fr)
AT (2) AT404480B (fr)
CA (1) CA2168538C (fr)
DE (1) DE59510117D1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0965683A2 (fr) 1998-06-16 1999-12-22 Klaus Bartelmuss Dispositif pour ajuster l' un des supports de palier d' un rouleau dans un groupe de rouleaux
EP1589130A1 (fr) * 2004-04-13 2005-10-26 Applied Films GmbH & Co. KG Dispositif de guidage avec au moins un rouleau de guidage pour guider des bandes dans un appareillage de traitement de bandes

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19816466A1 (de) * 1998-04-14 1999-10-21 Bucher Guyer Ag Masch Fördereinrichtung
AT406643B (de) * 1998-12-22 2000-07-25 Bartelmuss Klaus Ing Siebbandanlage
US6305553B1 (en) 1999-08-04 2001-10-23 Ehrenfried A. Tirschler Rolling screen gapping system
US20090063609A1 (en) * 2007-06-08 2009-03-05 Honkai Tam Static 4:2 Compressor with Fast Sum and Carryout
FR2926823B1 (fr) * 2008-01-24 2010-06-11 Superba Sa Dispositif de positionnement du tapis transporteur en defilement dans des machines de traitement thermique de fils

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2783871A (en) * 1955-05-03 1957-03-05 Edward W Sowards Automatic compensating roller for belts
US3312335A (en) * 1965-09-02 1967-04-04 Koppers Co Inc Belt tracking device
GB1303683A (fr) * 1969-07-02 1973-01-17
DE3026904C2 (de) * 1980-07-16 1983-12-22 Kunz Maschinen- und Apparatebau GmbH, 7850 Lörrach Verschiebbare Lagerung für ein Wellen- bzw. Walzenlager
US4629061A (en) * 1983-10-11 1986-12-16 Rexnord Inc. Belt steering control system
NO156585C (no) * 1985-06-21 1987-10-21 Thune Eureka As Anordning ved regulerbart valselager for sidestyring av loepende baner.
US4664303A (en) * 1985-12-16 1987-05-12 Eastman Kodak Company Simplified mount for a web-supporting roller
US4750608A (en) * 1986-04-21 1988-06-14 Harco Graphic Products, Inc. Belt tracking system for screen printing conveyor driers
JPH05294424A (ja) * 1992-04-17 1993-11-09 Hashima:Kk コンベアベルトの蛇行修正ローラ
JPH0672525A (ja) * 1992-08-25 1994-03-15 Matsushita Electric Works Ltd ベルトコンベアー蛇行調整機

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0965683A2 (fr) 1998-06-16 1999-12-22 Klaus Bartelmuss Dispositif pour ajuster l' un des supports de palier d' un rouleau dans un groupe de rouleaux
EP0965683A3 (fr) * 1998-06-16 2001-01-17 Klaus Bartelmuss Dispositif pour ajuster l' un des supports de palier d' un rouleau dans un groupe de rouleaux
US6287008B1 (en) 1998-06-16 2001-09-11 Klaus Bartelmuss Device for adjusting a bearing block of a roller in a roller group
EP1589130A1 (fr) * 2004-04-13 2005-10-26 Applied Films GmbH & Co. KG Dispositif de guidage avec au moins un rouleau de guidage pour guider des bandes dans un appareillage de traitement de bandes
US7882946B2 (en) 2004-04-13 2011-02-08 Applied Materials Gmbh & Co. Kg Guide arrangement with at least on guide roller for the guidance of webs in webs treatment installations

Also Published As

Publication number Publication date
JP3495184B2 (ja) 2004-02-09
CA2168538A1 (fr) 1996-09-24
EP0733736B1 (fr) 2002-03-20
JPH09104543A (ja) 1997-04-22
ATA52095A (de) 1998-04-15
CA2168538C (fr) 2004-02-17
EP0733736A3 (fr) 1998-08-12
AT404480B (de) 1998-11-25
DE59510117D1 (de) 2002-04-25
ATE214755T1 (de) 2002-04-15
US5699898A (en) 1997-12-23

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