EP1153865A1 - Rouleau aspirant - Google Patents

Rouleau aspirant Download PDF

Info

Publication number
EP1153865A1
EP1153865A1 EP01110794A EP01110794A EP1153865A1 EP 1153865 A1 EP1153865 A1 EP 1153865A1 EP 01110794 A EP01110794 A EP 01110794A EP 01110794 A EP01110794 A EP 01110794A EP 1153865 A1 EP1153865 A1 EP 1153865A1
Authority
EP
European Patent Office
Prior art keywords
suction roll
roll according
wheel body
suction
hub 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.)
Withdrawn
Application number
EP01110794A
Other languages
German (de)
English (en)
Inventor
Gerhard Meyer
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.)
Franz Gremser GmbH and Co KG
Original Assignee
Franz Gremser GmbH and Co KG
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 Franz Gremser GmbH and Co KG filed Critical Franz Gremser GmbH and Co KG
Publication of EP1153865A1 publication Critical patent/EP1153865A1/fr
Withdrawn legal-status Critical Current

Links

Images

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
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/24—Delivering or advancing articles from machines; Advancing articles to or into piles by air blast or suction apparatus
    • B65H29/241—Suction devices
    • B65H29/243—Suction rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/24—Delivering or advancing articles from machines; Advancing articles to or into piles by air blast or suction apparatus
    • B65H29/241—Suction devices
    • B65H29/242—Suction bands or belts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/68—Reducing the speed of articles as they advance
    • B65H29/686—Pneumatic brakes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H5/00—Feeding articles separated from piles; Feeding articles to machines
    • B65H5/22—Feeding articles separated from piles; Feeding articles to machines by air-blast or suction device
    • B65H5/222—Feeding articles separated from piles; Feeding articles to machines by air-blast or suction device by suction devices
    • B65H5/224—Feeding articles separated from piles; Feeding articles to machines by air-blast or suction device by suction devices by suction belts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H5/00—Feeding articles separated from piles; Feeding articles to machines
    • B65H5/22—Feeding articles separated from piles; Feeding articles to machines by air-blast or suction device
    • B65H5/222—Feeding articles separated from piles; Feeding articles to machines by air-blast or suction device by suction devices
    • B65H5/226—Feeding articles separated from piles; Feeding articles to machines by air-blast or suction device by suction devices by suction rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2406/00—Means using fluid
    • B65H2406/30—Suction means
    • B65H2406/36—Means for producing, distributing or controlling suction
    • B65H2406/361—Means for producing, distributing or controlling suction distributing vacuum from stationary element to movable element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2513/00—Dynamic entities; Timing aspects
    • B65H2513/20—Acceleration or deceleration

Definitions

  • the invention relates to a suction roll for moving, especially for accelerating or decelerating arcuate workpieces.
  • suction rolls are for example, used to get one from a stack lifted bow at the speed of a accelerate downstream conveyor belt.
  • the invention is based on the object generic suction roller with a simple, inexpensive to manufacture and fluidic to create an efficient structure.
  • a wheel body is provided with starting from one end, at least on one side open, with rotation one after the other on one end adjacent, fixed suction air head passing channels, as well as one on the outer circumference of the wheel body applied, circumferential tape with outward-facing Surveys and in-between depressions, of which each with at least one connecting hole is connected to a channel.
  • the wheel body advantageously consists of a hard one Plastic. This can easily be used to manufacture the channels drill.
  • the belt is preferably a toothed belt formed, which is made of an elastic material. The toothed belt is then under tension on the wheel body upset. With this configuration, no one is required special means for fixing the timing belt on the Wheel center more.
  • a timing belt in a very simple way across the belt width continuous teeth pointing outwards as elevations and tooth gaps between them as depressions. These are expediently axially parallel, so that they pass through a suction sheet reliably across the entire width can be covered.
  • the preferably formed by the teeth of the toothed belt Elevations of the band have an approximately rectangular cross section with a non-slip outer surface.
  • the wheel body advantageously consists of a hub part a molded cover plate of larger diameter one face and one to the other face of the Hub part attachable cover disc.
  • This allows in simple way, preferably as a timing belt Apply trained tape to the wheel center.
  • a particularly simple embodiment results if the attachable cover plate inside an attachment with a Diameter of the hub part corresponding diameter has and by means of the elastic preferably as Timing belt trained bands can be fixed on the hub part. This allows the wheel center and the loose cover plate by means of the belt or toothed belt with a single one Work step are connected and there are no additional Fasteners.
  • the wheel body designated as a whole has 1 Hub part 2 with an integrally formed cover disk 3. Another is attachable to the hub part 2 Cover plate 4 is provided.
  • the hub body 2 and the Cover disks 3, 4 are useful as turned parts from one hard plastic, for example a polyurethane or a synthetic rubber.
  • the diameter of the Cover discs 3, 4 is slightly larger than the diameter of the Hub part 2 formed so that they over the Form the diameter of the hub part 2 protruding edge.
  • the separately produced cover plate 4 has one circumferential approach 5, the diameter of which is equal to The diameter of the hub part 2 is.
  • the hub part 2 and the cover disks 3, 4 have central ones Bores 6, 7 on which do not hold a serve drive shaft shown.
  • a variety of Channels 8 provided, the one side to the front of the Cover plate 3 are open and parallel to the axis A-A Wheel body 1 run. As Figure 2 shows, these are channels arranged close to each other. In the illustrated Embodiment are the channels as blind holes executed.
  • a fixed support 9 In front of the front face of the cover plate 3 is a fixed support 9 arranged of the bracket for one to the front of the Cover plate 3 reaching and abutting suction head 10th forms.
  • the suction air head 10 is not shown in FIG Way connected to a suction air generator.
  • the free The cross-sectional area of the suction air head 10 is so large executed that the free cross-sectional areas of two adjacent channels 8 covered. At Rotation of the wheel body 1 is therefore a maximum of three channels 8 charged with suction air.
  • the two outer ones stand Channels 8 for setting up or dismantling the induced draft only briefly partly in connection with the suction air generator.
  • a total of 11 between the cover disks 3, 4 Designated toothed belt with the suction roller fully assembled laid around.
  • the toothed belt 11 is made of an elastic Material made and has teeth 12 and in between lying depressions 13.
  • the teeth 12 have one rectangular cross section. Your handy, for example roughened, trained outside suitably includes the outside of the cover plates 3, 4.
  • To assemble the Suction roller becomes the toothed belt 11, which is expediently endless is formed, under tension on the hub part 2 upset. Then the cover plate 4 is attached.
  • the approach 5 is under the one edge area of the Timing belt 11 introduced so that the timing belt too holds the cover plate 4 in the attached position.
  • each recess 13 is a Channel 8 is assigned.
  • each Recess 13 connect to a channel 8.
  • the suction air head 10 is arranged so that the recesses 13 on over which the arcuate workpiece comes to rest the associated holes 14 and channels 8 on the Suction air generators are connected. Since the recesses 13 are completed on five pages and on the sixth page an arcuate workpiece rests, the workpiece due to a very effective vacuum on the suction roller 1 held.
  • the invention is not based on the illustrated Embodiment limited. So can the channels too run as through holes, which then through the attached cover plate at one end be completed.
  • the loose cover could also be be attached to the hub portion by other known means.
  • the timing belt could also be used instead of the cover plates side edges are provided.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
  • Belt Conveyors (AREA)
EP01110794A 2000-05-13 2001-05-04 Rouleau aspirant Withdrawn EP1153865A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10023498A DE10023498C1 (de) 2000-05-13 2000-05-13 Saugwalze
DE10023498 2000-05-13

Publications (1)

Publication Number Publication Date
EP1153865A1 true EP1153865A1 (fr) 2001-11-14

Family

ID=7641929

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01110794A Withdrawn EP1153865A1 (fr) 2000-05-13 2001-05-04 Rouleau aspirant

Country Status (3)

Country Link
US (1) US6585103B2 (fr)
EP (1) EP1153865A1 (fr)
DE (1) DE10023498C1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1975099A3 (fr) * 2007-03-30 2010-08-11 Koenig & Bauer Aktiengesellschaft Alimenteur de feuilles d'une presse au sol

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006117646A1 (fr) * 2005-05-03 2006-11-09 Industrial Evolution Inc. Procede et dispositif permettant de separer en continu des pieces decoupees dans une matiere flexible
JP2011121680A (ja) * 2009-12-09 2011-06-23 Seiko Epson Corp 被搬送媒体搬送装置および画像形成装置
CN101920860B (zh) * 2010-04-10 2012-02-15 佛山市宝索机械制造有限公司 无需助卷板的无芯纸卷复卷机
CN101837900B (zh) * 2010-05-24 2012-02-15 佛山市宝索机械制造有限公司 以气流辅助起卷的无芯纸卷复卷机

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0155475A1 (fr) * 1984-03-19 1985-09-25 Maschinenbau Oppenweiler Binder GmbH & Co. Dispositif pour enlever des feuilles d'une pile et pour transporter les feuilles de la pile
DE4017147A1 (de) * 1989-06-28 1991-01-10 Polygraph Leipzig Saugbandfoerderer in auslagen von druckmaschinen
DE4035357A1 (de) * 1989-11-09 1991-05-29 Dataproducts Corp Drucker
EP0453790A1 (fr) * 1990-04-24 1991-10-30 MAN Roland Druckmaschinen AG Dispositif pour convoyer des feuilles
US5447303A (en) * 1994-06-20 1995-09-05 Xerox Corporation Sheet inverter apparatus
DE19643588C1 (de) * 1996-10-22 1997-10-23 Roland Man Druckmasch Bogenbremsvorrichtung im Ausleger einer Druckmaschine
DE19815050A1 (de) * 1998-04-03 1999-10-14 Zinser Textilmaschinen Gmbh Spinnmaschine mit einem eine Saugwalze aufweisenden Streckwerk

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2093437A (en) * 1933-12-22 1937-09-21 American Mach & Foundry Cigarette collector
US3612313A (en) * 1969-10-29 1971-10-12 Continental Can Co Rotary vacuum can holddown and method
DE2241776A1 (de) * 1972-08-25 1974-03-07 Hauni Werke Koerber & Co Kg Vorrichtung zum foerdern von artikeln der tabakverarbeitenden industrie
US4381212A (en) * 1980-02-20 1983-04-26 Molins Machine Company, Inc. Fingerless single facer
FI64445C (fi) * 1982-03-10 1983-11-10 Tampella Oy Ab Kuggremdriven larmdaempad kraftoeverfoeringsanordning
DE3241869A1 (de) * 1982-11-12 1984-05-17 Winkler & Dünnebier, Maschinenfabrik und Eisengießerei GmbH & Co KG, 5450 Neuwied Vorrichtung zur saugluftsteuerung
SU1284913A1 (ru) * 1985-05-21 1987-01-23 Chernyaev Boris N Устройство дл сортировки и стопировки листового материала
US4771879A (en) * 1987-07-01 1988-09-20 Adolph Coors Company Container transfer system
DE19702304C2 (de) * 1997-01-23 2000-05-18 Eastman Kodak Co Vorrichtung zur Abnahme von flächigen Gegenständen von einem Stapel

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0155475A1 (fr) * 1984-03-19 1985-09-25 Maschinenbau Oppenweiler Binder GmbH & Co. Dispositif pour enlever des feuilles d'une pile et pour transporter les feuilles de la pile
DE4017147A1 (de) * 1989-06-28 1991-01-10 Polygraph Leipzig Saugbandfoerderer in auslagen von druckmaschinen
DE4035357A1 (de) * 1989-11-09 1991-05-29 Dataproducts Corp Drucker
EP0453790A1 (fr) * 1990-04-24 1991-10-30 MAN Roland Druckmaschinen AG Dispositif pour convoyer des feuilles
US5447303A (en) * 1994-06-20 1995-09-05 Xerox Corporation Sheet inverter apparatus
DE19643588C1 (de) * 1996-10-22 1997-10-23 Roland Man Druckmasch Bogenbremsvorrichtung im Ausleger einer Druckmaschine
DE19815050A1 (de) * 1998-04-03 1999-10-14 Zinser Textilmaschinen Gmbh Spinnmaschine mit einem eine Saugwalze aufweisenden Streckwerk

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1975099A3 (fr) * 2007-03-30 2010-08-11 Koenig & Bauer Aktiengesellschaft Alimenteur de feuilles d'une presse au sol

Also Published As

Publication number Publication date
DE10023498C1 (de) 2002-01-10
US6585103B2 (en) 2003-07-01
US20020005613A1 (en) 2002-01-17

Similar Documents

Publication Publication Date Title
EP0601279B1 (fr) Courroie crantée et courroie trapézoidale pour tapis roulant
EP1382872A1 (fr) Plateau d'entraínement pour embrayage multi-disques
DE2435073B2 (de) Treibriemen und Treibriemen/Scheiben-Kombination
DE3302430C1 (de) Lamellen-Kupplung oder -Bremse mit einem radial zwischen eine Lamelle und den zugehoerigen Lamellentraeger einsetzbaren federnden Spannmittel
DE19854327C2 (de) Gurtförderer für eine Gurtkurve
DE8803372U1 (de) Rotor für eine permanent-magnetisch erregte elektrische Maschine
EP1230727A2 (fr) Unite d'un moteur lineaire et procede pour le montage de cette unite
DE2558880A1 (de) Elastische kupplung
DE2647630B2 (de) Deckband für einen Laufschaufelkranz einer axial durchströmten Turbine
EP1153865A1 (fr) Rouleau aspirant
DE3630257A1 (de) Stuetzscheibe fuer die rotorwelle einer oe-spinnmaschine
EP0536527B1 (fr) Transmission à courroie crantée avec au moins un galet tendeur
DE2031173C3 (de) Anordnung zur Typenführung in einem Kettendrucker
DE4224753A1 (de) Selbsttätiges Spann- und Dämpfungselement für Endloskettentriebe
DE2759694C2 (fr)
DE3703284C2 (fr)
DE2906619C2 (de) Zahnriemen
EP0364992A2 (fr) Courroie sans fin pour l'entraînement physique
DE2927047A1 (de) Riemenscheibe fuer stufenlos regelbare getriebe
EP0420362A2 (fr) Dispositif pour bandes à perforations marginales dans les imprimantes, en particulier les imprimantes matricielles
DE10215096B4 (de) Heftapparat
DE10048677B4 (de) Zahnriemenrad
DE2019825A1 (de) Einrichtung zum Befestigen eines Schleifkoerpers auf einem Teller einer Schleifmaschine
DE1238390B (de) Antriebstrommel fuer Foerderbaender
DE447379C (de) Kreissaege mit abnehmbar an einer umlaufenden Scheibe befestigten, kreisteilfoermig gezahnten Saegeblaettern

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): IT PT

Kind code of ref document: A1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

17P Request for examination filed

Effective date: 20020404

AKX Designation fees paid

Free format text: IT PT

REG Reference to a national code

Ref country code: DE

Ref legal event code: 8566

17Q First examination report despatched

Effective date: 20030624

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20050501