EP0454011A2 - Dispositif pour convoyer un courant de feuilles, en particulier un courant en écaille - Google Patents

Dispositif pour convoyer un courant de feuilles, en particulier un courant en écaille Download PDF

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Publication number
EP0454011A2
EP0454011A2 EP91106410A EP91106410A EP0454011A2 EP 0454011 A2 EP0454011 A2 EP 0454011A2 EP 91106410 A EP91106410 A EP 91106410A EP 91106410 A EP91106410 A EP 91106410A EP 0454011 A2 EP0454011 A2 EP 0454011A2
Authority
EP
European Patent Office
Prior art keywords
conveyor
conveyor belts
roller
suction
belts
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
EP91106410A
Other languages
German (de)
English (en)
Other versions
EP0454011A3 (en
EP0454011B1 (fr
Inventor
Johann Emil Eitel
Erich Georg Wieland
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.)
Koenig and Bauer AG
Original Assignee
Koenig and Bauer AG
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 Koenig and Bauer AG filed Critical Koenig and Bauer AG
Publication of EP0454011A2 publication Critical patent/EP0454011A2/fr
Publication of EP0454011A3 publication Critical patent/EP0454011A3/de
Application granted granted Critical
Publication of EP0454011B1 publication Critical patent/EP0454011B1/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
    • B65H11/00—Feed tables
    • B65H11/002—Feed tables incorporating transport belts
    • B65H11/005—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
    • B65H5/24—Feeding articles in overlapping streams, i.e. by separation of articles from a pile
    • 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
    • B65H2406/32—Suction belts
    • B65H2406/321—Suction belts integral in feed table
    • 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
    • B65H2406/32—Suction belts
    • B65H2406/322—Suction distributing means
    • B65H2406/3223—Suction distributing means details of the openings in the belt, e.g. shape, distribution

Definitions

  • the invention relates to a device for conveying an in particular scaled stream of sheets to a sheet-processing machine.
  • Such a device is e.g. B. known from the publication "Xerox Disclosure Journal” Volume 4 Number 2 March / April 1979.
  • This device consists of a single so-called suction box which can be subjected to negative pressure.
  • the top of the suction box has holes through which endless perforated conveyor belts are guided and subjected to negative pressure.
  • An axial fan installed at the bottom of the suction box creates the necessary negative pressure in the suction box.
  • An adjustable flap in the suction box enables the suction box to be divided into two areas of different pressure levels one behind the other in the direction of transport.
  • DE-OS 31 38 481 also shows a single suction box with built-in axial fan.
  • the pressure level cannot be changed in the transport direction.
  • the problem arises in particular when the first sheet of a sheet stream is sucked in that the suction openings of the entire transport route are not covered, so that atmospheric pressure reaches the suction box through these uncovered suction openings that an almost complete pressure compensation is generated there.
  • the suction force is therefore almost zero and is no longer strong enough to take over a first sheet of a sheet stream from the sheet stack in a secure position.
  • the suction air of a conveyor table is adjusted with one suction box, large or small, in any case there is a disadvantage for the sheet transport from the sheet stack to the sheet processing machine.
  • the parallel arranged conveyor belts have no additional sealing means, so that a vacuum is generated in a space between two adjacent conveyor belts, which sucks a transported sheet not only to the conveyor belts, but also to the conveyor table. This creates an undesirable braking and deformation effect between the sheet and conveyor table and can transport problems such. B. cause skewing of the bow.
  • DE-OS 38 38 078 describes a device for conveying an in particular scaled stream of sheets to a sheet processing machine, in which two suction boxes which can be acted upon differently by suction air are arranged one behind the other in the transport direction.
  • the invention has for its object to provide a device for conveying a particularly scaled stream of sheets in which the conveyed sheets are stretched transversely to the direction of transport.
  • the advantage of the invention is a safe sheet transport from the sheet stack to the front marks even at high speeds.
  • two suction boxes arranged next to one another are arranged at least in the contact area, so that the suction belts can be regulated separately in pressure level.
  • a sheet can already be pre-aligned on the belts during transport to the left or right in the direction of the side pull marks or at the provided side stops.
  • means are provided to sensitively regulate the pressure in the various suction chambers. This enables an extraordinarily good adaptation of the entire transport device to the respective working conditions.
  • An area to the side of the conveyor belts is also advantageously provided with compensating holes. These are under atmospheric pressure and prevent a negative pressure from being generated on the side of the conveyor belts which are subjected to negative pressure and which would pull the sheet against a conveyor table surface and brake it. Compensating holes improve the sliding properties of the sheet relative to the surface of the conveyor table and also counteract undesired electrostatic charging of the sheet.
  • a conveyor table 1 has two rows of a number of bores 2 arranged one behind the other (for example 0 ⁇ 35 mm) when viewed in the direction of transport.
  • Endless conveyor belts 4 are guided around the conveyor table 1 in the conveying direction 3 so that they slide on a surface 6 of the conveyor table 1.
  • the conveyor belts 4 have a perforation 7 consisting of a number of small bores (eg ⁇ 8 mm), by means of which they can be brought into register with the bores 2.
  • the conveyor belts 4 are guided at the beginning and end of the conveyor table 1 via deflection rollers 8, 9 and below the conveyor table 1 via deflection rollers 11, 12.
  • the deflection rollers 11 to 14 are drivably mounted in side frames.
  • the deflecting roller 8 has a drive and the deflecting roller 11 has a device (not shown) for adjusting the deflecting roller 11 and thus for tensioning the conveyor belts 4.
  • suction boxes 13, 14, 15, 16 are provided in the area of the bores 2, two of which are arranged one behind the other and two next to one another. All suction boxes 13 to 16 are with one common suction source 17 preferably connected to a radial fan. Of course, each individual suction box 13 to 16 can also have its own controllable suction source 17. Other combinations are also possible.
  • the side-by-side suction boxes 14, 16 each have a device for regulating the pressure level. In the exemplary embodiment, these are structurally simple as slide valves 18, 19. The entire suction air supply to the suction boxes 14, 16 can be regulated by means of a throttle valve 20 and can also be switched off if necessary.
  • the suction boxes 14, 6 each have on their underside two openings 21, 22; 23, 24 on. These are attached such that the openings 21, 22 are arranged parallel to the openings 23, 24.
  • Two slides 26, 27 are each mounted in guides 28, 29 so that they can be moved transversely to the conveying direction 3.
  • the slider 26, 27 exist z. B. from a steel sheet or a plastic plate and each have two openings 31, 32; 33, 34 on.
  • the openings 31, 32 are arranged between the openings 21, 23 in a starting position of the slide 26, ie the openings 21, 23 are covered by the slide 26.
  • the openings 33, 34 of the slide 27 are seen in a starting position in the conveying direction 3 in the exemplary embodiment in each case to the right of the opening 22; 24 arranged.
  • the suction boxes 13 to 16 are closed all around, ie from above by a number of arcs 36 (arc flow) and therefore have the same effect generated by the vacuum source 17 Pressure level.
  • the slide 27 regulates the pressure level of the suction boxes 14, 16, in which the openings 33, 34 of the slide 27 are more or less aligned with the openings 22, 24 of the suction boxes 14, 16. These measures make the suction boxes 14, 16 supplied more or less atmospheric pressure.
  • the perforated conveyor belts 4 are guided in such a way that they diverge on the conveyor table 1 in the conveying direction 3, i. H. a distance a of the perforated conveyor belts 4 is smaller at the beginning of the conveyor table 1 than a distance b at the end of the conveyor table 1.
  • a conveyor length of z. B. 1,000 mm is the deviation of each perforated conveyor belt 4 from the conveying direction 3 z. B. 0 to 15 mm.
  • the driven deflecting roller 8 hereinafter referred to as the drive roller, each has a frustoconical shaft shoulder 36, 37 for guiding the perforated conveyor belts 4.
  • the shaft shoulders 36, 37 are arranged at a distance a such that the larger diameter of the truncated cone is arranged facing the ends of the drive roller 8.
  • the deflecting roller 9 also has corresponding truncated cone shaft shoulders 35, 40 spaced apart from one another at a distance b, which are arranged such that the smaller diameter of the truncated cone is arranged facing the ends of the deflecting roller 9.
  • the speed of the conveyor belts can be regulated in order to correct the inclination of the sheets 36.
  • the drive roller 8 and the deflection roller 9 are axially displaceably mounted together and the frustoconical shaft shoulders 35, 36, 37, 40 are made wider than the conveyor belts 4.
  • the driving diameter or circumference is smaller or larger and thus the speed of the conveyor belts 4 proportional to the circumference of the truncated cones 36, 37 is also smaller or larger.
  • the spring-loaded tensioning roller 11 has lateral guides 53 (for example flanged wheels) so that the conveyor belts 4 cannot drift sideways.
  • the deflection roller 9 can also be designed as a continuous roller in the case of very small differences between the distances a, b.
  • the deviation of the perforated conveyor belts 4 from the conveying direction 3 is then only determined by the slope of the truncated cone shaft shoulders 36, 37.
  • adjustment means are provided to adjust the deviation of the perforated conveyor belts 4 from the conveying direction.
  • the drive roller 8 has 4 crowned shaft shoulders 38, 39 (barrel shape) for guiding the conveyor belts.
  • the deflecting roller 9 is replaced by two individual rollers 41, 42, the base body of which is also spherical (Barrel shape).
  • the drum rollers 41, 42 are each rotatably mounted in a horizontally pivotable frame 43, 44.
  • To the frame 43; 44 is the end of a threaded rod 46; 47 articulated.
  • the threaded rods 46, 47 are rotatably mounted in threaded holes 48, 49 in the side frame.
  • a handwheel 51, 52 is provided for easy handling. Of course, the handwheel 51; 52 can also be replaced by actuators in the course of automation.
  • Two rows of compensating bores 61, 62 are provided between the conveyor belts 4 and are arranged parallel to the bores 2.
  • the holes 61, 62 are in connection with atmospheric pressure on the underside of the conveyor table 1 and thereby avoid that a negative pressure is built up between the conveyor belts 4, which could exert an undesirable braking force on the sheet.
  • the compensation holes 61, 62 can also be connected to a compressed air source (for example on the pressure side of the blower 17) to improve the sliding properties of the sheets 36 on the conveyor table.
  • the compensating holes 61, 62 can also be arranged on an outside of the conveyor belts 4 in the conveyor table 1.
  • the sheets 36 are fed to the conveying table 1 under a shingled pattern.
  • the suction boxes 13, 15 acted upon by a strong vacuum cause the sheets 36 to be pulled securely onto the perforated conveyor belts 4 and held there.
  • the sheets 36 are transported by means of the conveyor belts 4 to the front marks 58 provided and are simultaneously tightened by the conveyor belts 4 running apart.
  • the foremost sheet 36 only covers the conveyor table 1 in an area in which the suction boxes 14, 16 which can be subjected to a lower vacuum are arranged.
  • side drawing marks (not shown) can laterally align the sheet 36 stretched out on the front marks 58 with little force.
  • the suction boxes 14, 16 are subjected to different negative pressures. Regulation takes place by means of the slide 26 described above. B. seen in the direction of conveyance 3, the conveyor belt 4 guided on the left side by the suction box 14 with less suction than the conveyor belt 4 guided on the right side by the suction box 16, then all sheets are pulled to the right during transport on the conveyor table.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
  • Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
EP91106410A 1990-04-26 1991-04-22 Dispositif pour convoyer un courant de feuilles, en particulier un courant en écaille Expired - Lifetime EP0454011B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4013302A DE4013302A1 (de) 1990-04-26 1990-04-26 Vorrichtung zum foerdern eines insbesondere geschuppten stroms von bogen
DE4013302 1990-04-26

Publications (3)

Publication Number Publication Date
EP0454011A2 true EP0454011A2 (fr) 1991-10-30
EP0454011A3 EP0454011A3 (en) 1992-03-04
EP0454011B1 EP0454011B1 (fr) 1994-07-06

Family

ID=6405129

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91106410A Expired - Lifetime EP0454011B1 (fr) 1990-04-26 1991-04-22 Dispositif pour convoyer un courant de feuilles, en particulier un courant en écaille

Country Status (6)

Country Link
US (1) US5133543A (fr)
EP (1) EP0454011B1 (fr)
JP (1) JPH0776060B2 (fr)
CS (1) CS277541B6 (fr)
DE (2) DE4013302A1 (fr)
RU (1) RU2070862C1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
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EP0680908A1 (fr) * 1994-05-07 1995-11-08 Heidelberger Druckmaschinen Aktiengesellschaft Dispositif pour adapter la dépression dans une table de guidage d'une bande sous vide d'un dispositif d'alimentation en feuilles
EP1088778A2 (fr) * 1999-10-02 2001-04-04 MAN Roland Druckmaschinen AG Table de marge
CN103770481A (zh) * 2012-10-23 2014-05-07 玉田元创包装机械制造有限公司 自动吸风定位系统

Families Citing this family (81)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4203511A1 (de) * 1992-02-07 1993-08-12 Roland Man Druckmasch Vorrichtung zum foerdern eines geschuppten bogenstroms zu einer bogen verarbeitenden maschine
US5265867A (en) * 1992-05-08 1993-11-30 R. R. Donnelley & Sons Co. Signature conveyor with diverging belts and beveled edge support
JP2714736B2 (ja) * 1992-06-01 1998-02-16 シャープ株式会社 マイクロリレー
DE4243486C1 (de) * 1992-12-22 1994-04-07 Heidelberger Druckmasch Ag Anlegetisch einer Bogendruckmaschine
US5380148A (en) * 1993-01-27 1995-01-10 Baldwin Technology Corporation Stacking machine with quick release mounts
JPH074448U (ja) * 1993-06-28 1995-01-24 株式会社不二レーベル 板状物の半重ね搬送装置
DE4339263C2 (de) * 1993-11-18 2003-07-31 Schmid Gmbh & Co Geb Vorrichtung zum Transport von flächigen Gegenständen durch Behandlungseinrichtungen
US5595282A (en) * 1994-02-11 1997-01-21 Ltg Lufttechnische Gmbh Article treatment apparatus
DE4404307C1 (de) * 1994-02-11 1995-02-16 Ltg Lufttechnische Gmbh Trocknungsvorrichtung
US5540422A (en) * 1994-10-24 1996-07-30 Baldwin Technology Corporation Stacker-bundler transfer apparatus
DE4442629C2 (de) * 1994-12-01 1998-05-07 Heidelberger Druckmasch Ag Saugbändertisch
EP0757962B1 (fr) * 1995-08-09 1998-07-08 TEXO S.r.l. Système pour réalimenter par aspiration des feuilles, en particulier des feuilles en carton ondulé, à utiliser dans des machines d'impression et de découpage à l'emporte-pièce
US5548388A (en) * 1995-09-25 1996-08-20 Xerox Corporation Vacuum transport apparatus
DE19535937C2 (de) * 1995-09-27 2001-07-12 Ltg Lufttechnische Gmbh Transportvorrichtung für tafelförmige Güter
US5921544A (en) * 1995-11-30 1999-07-13 Xerox Corporation Acquisition levitation transport device
DE19616714A1 (de) * 1996-04-26 1997-11-06 Heidelberger Druckmasch Ag Vorrichtung zum Fördern eines insbesondere geschuppten Stroms von Bogen zu einer bogenverarbeitenden Maschine
DE19618870A1 (de) * 1996-05-10 1997-11-13 Heidelberger Druckmasch Ag Vorrichtung zum Fördern eines insbesondere geschuppten Stroms von Bogen zu einer bogenverarbeitenden Maschine
JPH10129886A (ja) * 1996-10-15 1998-05-19 Heidelberger Druckmas Ag 枚葉紙処理機械の自動給紙機における枚葉紙用紙差し板
DE19724731A1 (de) * 1997-06-12 1998-12-17 Roland Man Druckmasch Anlegetisch
US6000531A (en) * 1997-07-01 1999-12-14 Martin Family Trust Steerable rotary device
US5969752A (en) * 1998-06-15 1999-10-19 Electro Scientific Industries Multi-function viewer/tester for miniature electric components
US6367999B1 (en) * 1999-02-15 2002-04-09 Hewlett-Packard Company Hardcopy apparatus and method for providing uniform pressure to hold down media
US6689875B1 (en) * 1999-06-09 2004-02-10 Vlaams Interuniversitair Instituut Voor Biotechnologie Vzw Molecular characterization of chromosome translocation t(11;18)(q21;q21) and its correlation to carcinogenesis
US6511062B1 (en) 2000-02-07 2003-01-28 Lockheed Martin Corporation Presentation control for flat article singulation mechanism and sensors suitable for use therewith
DE10017259B4 (de) * 2000-04-06 2006-10-26 LTG Mailänder GmbH & Co. KG Verfahren zum Zuführen von Gegenständen
US6254092B1 (en) * 2000-04-17 2001-07-03 Hewlett-Packard Company Controlling vacuum flow for ink-jet hard copy apparatus
SE523475C2 (sv) 2000-09-18 2004-04-20 Straalfors Ab Anordning för stackning av ark
SE523467C2 (sv) * 2000-09-18 2004-04-20 Straalfors Ab Anordning för sidoförflyttning av ark
SE523483C2 (sv) * 2000-09-18 2004-04-20 Straalfors Ab Anordning för transport av ark i en anordning i vilken ingår en höghastighetsprinter
US6662929B1 (en) 2000-11-17 2003-12-16 Lockhead Martin Corporation Parcel singulation software control logic
US6575450B2 (en) * 2001-01-30 2003-06-10 Lockheed Martin Corporation Singulation mechanism
US6672038B2 (en) 2001-03-02 2004-01-06 Optima Machinery Corporation Bag manipulating method and assembly for a bag filling station
US20020121074A1 (en) * 2001-03-02 2002-09-05 Optima Machinery Corporation Bag loading method and assembly for a bag filling station
DE10213705C5 (de) 2001-04-26 2017-01-05 Heidelberger Druckmaschinen Ag Vorrichtung zum Fördern eines Bogenstroms von einem Bogenstapel zu einer bogenverarbeitenden Maschine
US20030000871A1 (en) * 2001-07-02 2003-01-02 Fitzgibbons Patrick J. Sorting system
DE10139218C1 (de) * 2001-08-09 2003-04-24 Koenig & Bauer Ag Vorrichtung und ein Verfahren zur Ausrichtung von in einer Lage übereinander angeordneten Bogen
US20030102016A1 (en) * 2001-12-04 2003-06-05 Gary Bouchard Integrated circuit processing system
US6711462B2 (en) 2002-03-05 2004-03-23 Lockheed Martin Corporation System and method for collating items
US20030190226A1 (en) * 2002-04-03 2003-10-09 3M Innovative Properties Company Apparatus and method for singulating porous fuel cell layers using adhesive tape pick head
US6740131B2 (en) * 2002-04-03 2004-05-25 3M Innovative Properties Company Apparatus for automatically fabricating fuel cell
US6733912B2 (en) * 2002-04-03 2004-05-11 3M Innovative Properties Company Fixture pallet apparatus for automated assembly of fuel cell material layers
US6749713B2 (en) * 2002-04-03 2004-06-15 3M Innovative Properties Company Apparatus and method for separating a fuel cell assembly from a bonding fixture
US20030188615A1 (en) * 2002-04-03 2003-10-09 3M Innovative Properties Company Angled product transfer conveyor
US6868890B2 (en) * 2002-04-03 2005-03-22 3M Innovative Properties Company Method and apparatus for peeling a thin film from a liner
US20030188616A1 (en) * 2002-04-03 2003-10-09 Behymer Lance E. Compliant cutting die apparatus for cutting fuel cell material layers
US6780276B2 (en) * 2002-04-03 2004-08-24 3M Innovative Properties Company Gap adjuster for laminating rolls
US6756146B2 (en) * 2002-04-03 2004-06-29 3M Innovative Properties Company Apparatus and method for automatically stacking fuel cell material layers
US7432009B2 (en) * 2002-04-03 2008-10-07 3M Innovative Properties Company Lamination apparatus and methods
US6924451B2 (en) * 2002-10-08 2005-08-02 Lockheed Martin Corporation Method for sequentially ordering objects using a single pass delivery point process
US20040251179A1 (en) * 2002-10-08 2004-12-16 Hanson Bruce H. Method and system for sequentially ordering objects using a single pass delivery point process
US7250582B2 (en) * 2002-10-08 2007-07-31 Lockheed Martin Corporation Method and system for sequentially ordering objects using a single pass delivery point process
DE102004003509B4 (de) * 2003-02-21 2019-04-25 Heidelberger Druckmaschinen Ag Vorrichtung zum Fördern von Bogen
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DE102004012697A1 (de) * 2003-04-11 2004-10-21 Heidelberger Druckmaschinen Ag Bogenglätteinrichtung
US7195690B2 (en) 2003-05-28 2007-03-27 3M Innovative Properties Company Roll-good fuel cell fabrication processes, equipment, and articles produced from same
JP4776887B2 (ja) * 2003-10-29 2011-09-21 ハイデルベルガー ドルツクマシーネン アクチエンゲゼルシヤフト 被印刷体枚葉紙の横方向の弛みをなくす方法および装置
US7671293B2 (en) * 2004-09-08 2010-03-02 Lockheed Martin Corporation System and method for dynamic allocation for bin assignment
CN1757518A (zh) * 2004-10-04 2006-04-12 奥西-技术有限公司 用于宽幅薄片的薄片处理装置
EP1642735B1 (fr) * 2004-10-04 2015-05-13 Océ-Technologies B.V. Dispositif de traitement de feuilles grand format
CN1854045B (zh) * 2005-04-28 2010-04-14 海德堡印刷机械股份公司 印刷机的具有页张制动器的收纸装置以及印刷机
DE102006015578B4 (de) 2005-04-28 2022-11-10 Heidelberger Druckmaschinen Ag Bogenbremse einer Druckmaschine
US8269125B2 (en) * 2005-06-02 2012-09-18 Lockheed Martin Corporation Mixed product delivery point sequencer and method of use
US20070090028A1 (en) * 2005-10-25 2007-04-26 Lockheed Martin Corporation Sort mechanism and method of use
WO2007109642A2 (fr) * 2006-03-20 2007-09-27 Thiele Technologies, Inc. Assemblage de guidage lateral ajustable lateralement pour utilisation avec des machines de distribution de feuilles par friction
US20090206542A1 (en) * 2006-03-20 2009-08-20 Thiele Technologies, Inc. Feed belt positioning assembly
WO2007109644A2 (fr) * 2006-03-20 2007-09-27 Thiele Technologies, Inc. Ensemble de guide latéral pourvu de guides latéraux repositionnables verticalement à utiliser avec des machines d'alimentation en feuilles à frottement
JP2008001458A (ja) * 2006-06-21 2008-01-10 Canon Inc シート給送装置及び画像形成装置
JP5233027B2 (ja) * 2006-07-31 2013-07-10 オセ−テクノロジーズ・ベー・ヴエー 像対シートの位置決めのための検出装置および方法
US20080079213A1 (en) * 2006-09-29 2008-04-03 Weyerhaeuser Co. Box Blank Feeder for Narrow Spacing
US7416073B1 (en) * 2007-02-09 2008-08-26 Geo. M. Martin Company Diverting flat belt support system
DE102008035064B4 (de) * 2008-07-26 2020-02-13 Koenig & Bauer Ag Bogenbremse in einer Druckmaschine
GB2465757B (en) * 2008-11-26 2012-12-12 Inca Digital Printers Ltd Table for a printer
US7857122B2 (en) * 2009-03-02 2010-12-28 Pitney Bowes Inc. Flexible vacuum conveyance/manifold system
RU2496702C2 (ru) * 2010-01-13 2013-10-27 Гизеке Унд Девриент Гмбх Транспортная система для перемещения листового материала
ES2393729B1 (es) * 2011-04-01 2013-11-04 Simon Corrugated Machinery, S.L. Dispositivo y sistema para el transporte de láminas.
CN102700758B (zh) * 2012-07-10 2013-10-02 浙江豪盛印刷机械有限公司 一种纸张输送装置
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US9409419B2 (en) * 2013-02-25 2016-08-09 Memjet Technology Limited Printer with vacuum belt assembly having independently laterally movable belts
ES2548352B1 (es) * 2014-03-14 2016-07-13 Jesus Francisco Barberan Latorre Sistema de vacío para sujeción de piezas en máquinas de impresión
DE102017217660A1 (de) * 2016-11-02 2018-05-03 Heidelberger Druckmaschinen Ag Bogentransportelement mit integriertem Absperrschiebersystem für Saugöffnungen
CN115841975B (zh) * 2023-01-31 2023-09-29 中润新能源(滁州)有限公司 高稳定性轻量化硅片输送架设备

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH198950A (de) * 1937-02-01 1938-07-31 Willi Mettler Hans Walze zum Breithalten oder Ausbreiten von Stoffbahnen.
DE1152707B (de) * 1961-12-27 1963-08-14 Mabeg Maschb G M B H Nachf Hen Zwischen Anlegefoerdertisch und Vordermarken wirksame Bogenverlangsamungs- und Ausricht-vorrichtung
DE2326524B2 (de) * 1972-09-11 1975-12-11 Masaharu Tokio Matsuo Saugzufuhreinrichtung für bogenförmige Zuschnitte
DE2632022A1 (de) * 1976-07-16 1978-01-19 Dornbusch Maschf Vorrichtung zum erzeugen eines gleichmaessigen spannungszustandes in einer warenbahn
DE3138481A1 (de) * 1981-09-28 1983-06-01 M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach Vorrichtung zum foerdern eines geschuppten stroms vonpapierbogen
AT372924B (de) * 1979-03-31 1983-11-25 Voith Gmbh J M Breitstreckwalze fuer laufende materialbahnen aus papier od.dgl.
DE3331662A1 (de) * 1983-09-02 1985-03-28 M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach Verfahren und vorrichtung zum passgenauen bogentransport in eine druckmaschine
DE3838078A1 (de) * 1988-11-10 1989-06-01 Mabeg Maschinenbau Gmbh Nachf Vorrichtung zum foerdern eines insbesondere geschuppten stroms von bogen
DE3805870A1 (de) * 1988-02-25 1989-09-07 Maertens H Gmbh Co Kg Foerdervorrichtung fuer spreizanlagen und dergl.
DE3820269A1 (de) * 1988-06-14 1989-12-21 Gaemmerler Hagen Baugruppe zum foerdern eines produktstromes von papierprodukten mit einem einzigen foerderbandpaarsystem
DE3831944A1 (de) * 1988-09-20 1990-04-05 Siemens Ag Vorrichtung zum ueberdehnungsfreien abwickeln von duennen baendern

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1293893A (fr) * 1961-06-30 1962-05-18 Telefunken Gmbh Installation pour contrôler la séparation d'objets plats
DE1202118B (de) * 1963-12-21 1965-09-30 Goebel Gmbh Maschf Vorrichtung zum intermittierenden Foerdern von aus einer Stanze herauskommenden Bahnen oder Bahnteilen aus Papier, Karton od. dgl.
US3522943A (en) * 1968-03-27 1970-08-04 Donnelley & Sons Co Signature feeder for gathering machine
DE2000078C3 (de) * 1970-01-02 1974-07-11 Jagenberg-Werke Ag, 4000 Duesseldorf Vorrichtung zum Abbremsen und Überlappen von auf einem Stapel abzulegenden Bogen aus Papier od. dgl
US3754826A (en) * 1972-09-21 1973-08-28 Ricoh Kk Device for automatically correcting the position of an original in anautomatic copying machine
DE2533232A1 (de) * 1975-07-25 1977-02-10 Licentia Gmbh Richtfoerderstrecke fuer briefsendungen und aehnliches rechteckiges foerdergut
JPS57131649A (en) * 1981-02-02 1982-08-14 Canon Inc Belt conveyor
JPS57184837U (fr) * 1981-05-21 1982-11-24
JPS60167848A (ja) * 1984-02-09 1985-08-31 Oi Tekkosho:Kk オ−バ−ラツプシ−トのキツクオフ装置
US4627608A (en) * 1985-05-01 1986-12-09 Gill Studios, Inc. Vacuum take-off conveyor
US4740193A (en) * 1986-09-19 1988-04-26 Asc Machine Tools, Inc. Downstacker assembly

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH198950A (de) * 1937-02-01 1938-07-31 Willi Mettler Hans Walze zum Breithalten oder Ausbreiten von Stoffbahnen.
DE1152707B (de) * 1961-12-27 1963-08-14 Mabeg Maschb G M B H Nachf Hen Zwischen Anlegefoerdertisch und Vordermarken wirksame Bogenverlangsamungs- und Ausricht-vorrichtung
DE2326524B2 (de) * 1972-09-11 1975-12-11 Masaharu Tokio Matsuo Saugzufuhreinrichtung für bogenförmige Zuschnitte
DE2632022A1 (de) * 1976-07-16 1978-01-19 Dornbusch Maschf Vorrichtung zum erzeugen eines gleichmaessigen spannungszustandes in einer warenbahn
AT372924B (de) * 1979-03-31 1983-11-25 Voith Gmbh J M Breitstreckwalze fuer laufende materialbahnen aus papier od.dgl.
DE3138481A1 (de) * 1981-09-28 1983-06-01 M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach Vorrichtung zum foerdern eines geschuppten stroms vonpapierbogen
DE3331662A1 (de) * 1983-09-02 1985-03-28 M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach Verfahren und vorrichtung zum passgenauen bogentransport in eine druckmaschine
DE3805870A1 (de) * 1988-02-25 1989-09-07 Maertens H Gmbh Co Kg Foerdervorrichtung fuer spreizanlagen und dergl.
DE3820269A1 (de) * 1988-06-14 1989-12-21 Gaemmerler Hagen Baugruppe zum foerdern eines produktstromes von papierprodukten mit einem einzigen foerderbandpaarsystem
DE3831944A1 (de) * 1988-09-20 1990-04-05 Siemens Ag Vorrichtung zum ueberdehnungsfreien abwickeln von duennen baendern
DE3838078A1 (de) * 1988-11-10 1989-06-01 Mabeg Maschinenbau Gmbh Nachf Vorrichtung zum foerdern eines insbesondere geschuppten stroms von bogen

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0680908A1 (fr) * 1994-05-07 1995-11-08 Heidelberger Druckmaschinen Aktiengesellschaft Dispositif pour adapter la dépression dans une table de guidage d'une bande sous vide d'un dispositif d'alimentation en feuilles
US5697606A (en) * 1994-05-07 1997-12-16 Heidelberger Druckmaschinen Ag Device for adapting negative pressure in a suction belt feed table of a sheet feeder to varying operating conditions
EP1088778A2 (fr) * 1999-10-02 2001-04-04 MAN Roland Druckmaschinen AG Table de marge
EP1088778A3 (fr) * 1999-10-02 2002-12-04 MAN Roland Druckmaschinen AG Table de marge
CN103770481A (zh) * 2012-10-23 2014-05-07 玉田元创包装机械制造有限公司 自动吸风定位系统

Also Published As

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JPH0776060B2 (ja) 1995-08-16
CS277541B6 (en) 1993-03-17
CS117991A3 (en) 1992-01-15
EP0454011A3 (en) 1992-03-04
DE59102096D1 (de) 1994-08-11
EP0454011B1 (fr) 1994-07-06
DE4013302A1 (de) 1991-10-31
RU2070862C1 (ru) 1996-12-27
US5133543A (en) 1992-07-28
JPH04223950A (ja) 1992-08-13

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