EP1155996A2 - Dispositif et procédé d'alimentation d'articles - Google Patents

Dispositif et procédé d'alimentation d'articles Download PDF

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Publication number
EP1155996A2
EP1155996A2 EP01108246A EP01108246A EP1155996A2 EP 1155996 A2 EP1155996 A2 EP 1155996A2 EP 01108246 A EP01108246 A EP 01108246A EP 01108246 A EP01108246 A EP 01108246A EP 1155996 A2 EP1155996 A2 EP 1155996A2
Authority
EP
European Patent Office
Prior art keywords
speed
edge stop
conveying means
front edge
sheet
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
EP01108246A
Other languages
German (de)
English (en)
Other versions
EP1155996B1 (fr
EP1155996A3 (fr
Inventor
Andreas Dipl.-Ing. Vollmann
Andreas Dipl.-Ing. Horeld (Fh)
Bernhard Dipl.-Ing. Mokler
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.)
LTG Mailander GmbH
Original Assignee
LTG Mailander 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 LTG Mailander GmbH filed Critical LTG Mailander GmbH
Priority to EP04025493A priority Critical patent/EP1510489B1/fr
Publication of EP1155996A2 publication Critical patent/EP1155996A2/fr
Publication of EP1155996A3 publication Critical patent/EP1155996A3/fr
Application granted granted Critical
Publication of EP1155996B1 publication Critical patent/EP1155996B1/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
    • B65H11/00—Feed tables
    • B65H11/007—Feed tables with front stop arrangements
    • 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
    • B65H29/66—Advancing articles in overlapping streams
    • B65H29/6654—Advancing articles in overlapping streams changing the overlapping figure
    • 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
    • B65H9/00—Registering, e.g. orientating, articles; Devices therefor
    • B65H9/14—Retarding or controlling the forward movement of articles as they approach stops
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/44—Moving, forwarding, guiding material
    • B65H2301/443—Moving, forwarding, guiding material by acting on surface of handled material
    • B65H2301/4433—Moving, forwarding, guiding material by acting on surface of handled material by means holding the material
    • B65H2301/44332—Moving, forwarding, guiding material by acting on surface of handled material by means holding the material using magnetic forces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/44—Moving, forwarding, guiding material
    • B65H2301/443—Moving, forwarding, guiding material by acting on surface of handled material
    • B65H2301/4433—Moving, forwarding, guiding material by acting on surface of handled material by means holding the material
    • B65H2301/44336—Moving, forwarding, guiding material by acting on surface of handled material by means holding the material using suction forces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/44—Moving, forwarding, guiding material
    • B65H2301/447—Moving, forwarding, guiding material transferring material between transport devices
    • B65H2301/4473—Belts, endless moving elements on which the material is in surface contact
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/44—Moving, forwarding, guiding material
    • B65H2301/447—Moving, forwarding, guiding material transferring material between transport devices
    • B65H2301/4473—Belts, endless moving elements on which the material is in surface contact
    • B65H2301/44732—Belts, endless moving elements on which the material is in surface contact transporting articles in overlapping stream
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/20—Location in space
    • B65H2511/22—Distance
    • 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
    • B65H2513/10—Speed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/17—Nature of material
    • B65H2701/173—Metal

Definitions

  • the invention relates to a device for feeding of flat, scaly overlapping objects, especially sheets, at least a leading edge stop of a finishing Machine, in particular sheet metal printing or coating machine, with a first grant on which the objects lie.
  • the invention is therefore based on the object Device for feeding flat, flaky overlapping objects of the aforementioned Kind of creating a precise, reproducible Creation of the respective front edge of the Metal sheets allowed at the leading edge stop. In addition, a high number of cycles can be realized.
  • this object is achieved by that the first grant is a constant or a shows cyclically changing speed and that between the first grant and a second funding to the front edge stop is arranged, that as an endless revolving strand is formed and the foremost object from the first funding to the first Funding appropriate speed takes over and to a lower speed, in particular almost to a standstill, slowed down and in this delayed state the leading edge stop by subsequent slipping of the object a document or handover to an institution fed, the device in the subject Attachment to the leading edge stop, or that the run brakes the object to a standstill, in such a way that it touches the front edge stop is led.
  • the ways Board alignment without edge damage There is an exact way in each of the ways Board alignment without edge damage.
  • the on objects, which are shingled on the first funding are thus at a constant speed continuously promoted. It takes place in other words, dandruff conveyance at a constant speed.
  • Cyclically changing speed means: high speed, low speed, great Speed, low speed, etc., the speed ratio preferably in Range 4: 1 to 2: 1, especially 3: 1.
  • the foremost seen in the scale in the direction of transport Sheet is made using the second funding slowed down, so that with less Remaining speed against the leading edge stop occurs or that it has the low remaining speed is handed over to the institution that it leads against the leading edge stop.
  • the second funding accelerates during the alignment process mentioned back to a speed equal to that corresponds to the first funding, so that subsequently now the foremost metal sheet of the shed arrangement taken over by the second funding and - accordingly as described above - slowed down and precisely aligned with the front edge stop becomes.
  • the frontmost table is preferably located on the second funding, with the Slowdown no relative movement between the second funding and the metal sheet takes place and therefore an exact reproducibility is present.
  • the metal sheet will exactly with the second funding (belt drum) according to a set one, during each bar same place-machine angle- motion law slowed down.
  • the one defined in more detail below preferably intended holding effect by vacuum dimensioned so that the curve of the deceleration is independent of the board weight and the Surface condition of the metal sheet.
  • the movement of second funding and sheet metal is in synchronized with the deceleration phase, without relative movement. Just before the arrival at the leading edge stop, especially on the front brands this adhesion (by switching off the vacuum) canceled so the second grant then the sheet still pushes, but only with one very little force resulting from the present Friction without vacuum between the strand and the sheet results.
  • the descaling is done in such a way that during the slowdown the foremost panel the overlap zone with the next panel enlarged.
  • the invention thus slows down except for a relatively slow speed.
  • the item has this low speed assuming it glides a short distance over the pad and arrives in this way and Way against the leading edge stop and will there aligned.
  • the subject recorded (by gripper device, suction device and / or magnetic device) and defined leads to the front edge stop, see above that the alignment takes place there.
  • the second subsidy Brakes the object to a standstill the Slowdown is realized in such a way that Standstill or shortly before standstill is reached, the object against the leading edge stop occurs and thereby aligned becomes.
  • This can preferably second funding a second holding device be assigned.
  • the first and / or the second holding device can preferably be used as a suction device and / or be designed as a magnetic device.
  • the suction device is designed such that the Objects, especially the metal sheets, on the Surface of the conveyor due to suction are held so that a relative movement between the corresponding funding and the objects is safely avoided. In particular, lets the braking process due to this holding effect without slipping the sheet on the Carry out funding so that high precision is achieved with a high number of cycles.
  • Holding device Unless it is for objects around ferromagnetic components, for example sheet steel panels, can act as Holding device also uses a magnetic device be located below the grant located and in this way a relative shift between sheet metal and funding prevented. The metal sheets move exactly at the speed of the corresponding one Funding is specified.
  • the first Funding as an endless circulating funding is trained. It is the first and second funding thus around runs that preferred from several belts lying next to each other in parallel exist on which the metal sheets rest, the holding device below the upper run is arranged, which is the metal sheet respectively fix the metal sheets on the belt.
  • the second Holding device - seen in the direction of transport - only extends over a portion of the second funding. For a position fixation this section is sufficient and keeps the fixation zone relatively small, so only appropriate for the holding effect small amounts of energy have to be applied.
  • the holding effect the second holding device can be switched on and off is.
  • the Vacuum source can be turned on and off or it there is a pneumatically acting switching valve in the system with which the suction effect can be switched on and off is.
  • the suction effect is activated as soon as the foremost sheet of metal from the second grant is taken over; it is deactivated or greatly reduced just before the leading edge the braked sheet on the leading edge stop meets.
  • a magnetic device is present to develop the holding effect preferably an electromagnetic device is used, so that by electrical input or Turn off the holding force can be activated respectively can be deactivated.
  • the holding effect of the first holding device acts preferably continuous, that is, it will not switched. Exception: on the last table of the Scale flow is switched.
  • the first and / or the second holding device of at least one below the first and / or second Funded suction box is formed.
  • the suction box is preferably via a switching valve connected to a vacuum source.
  • the invention further relates to a method for feeding of flat, scaly overlapping Objects, especially sheet metal, at least a leading edge stop of a finishing Machine, in particular sheet metal printing or Sheet painting machine, with a first conveyor zone, in which the objects with a first, constant Speed transported in a shingled arrangement and with a second, the first production zone following funding zone, in which the foremost object at first speed taken over and then to a second speed is slowed down so that it is at the second speed against at least one leading edge stop is led or at this rate approaches the leading edge stop.
  • the second speed is much lower as the first speed; it preferably points very small value or it becomes like that proceeded to speed up the board Zero is braked and that when reached the front edge of the table against standstill kick the leading edge stop.
  • the first speed is about 1 m / s.
  • the second speed can for example a value of about 0.2 or 0.1 m / s exhibit. In particular, it can be provided that the second speed to 0.25 to 0.1 times the first speed is designed.
  • FIG. 1 shows a device 1 for feeding of flat objects 2 against at least one Front edge stop 3.
  • the objects 2 are as Sheets 4 formed.
  • the device 1 has a first funding means 5 and a second funding 6.
  • the first grant 5 is surrounded by a run 7 and the second funding 6 from a rotating one Run 8 formed.
  • the circumferential run 7 has a Upper run 9 and a lower run 10 and is on one End led around a pulley 11. The other The end of the deflection wheel of the run 7 is on the figure not shown for reasons of space.
  • the circulating Run 8 each has a deflection wheel at the end 12 or 13. Its upper run 14 lies in the level of the upper run 9 and its lower run 15 is guided over a tension roller 16.
  • Preferably consist of the surrounding runs 7 and 8 each several, spaced straps, so one spread across the width of the metal sheets arranged pad is formed.
  • the strap are corresponding deflection wheels 11 to 13 and Assigned tension rollers 16.
  • the straps of the strands 7 and 8 are designed to be permeable to air.
  • a suction box 17 indicated in the figure, which is connected to a vacuum source.
  • a suction box 18 below the upper run 14, which is also connected to or to another vacuum source via a switching valve 19.
  • the runs 7 and 8 thus form suction runs on which the objects are held immovably by negative pressure.
  • the run 7 runs by means of a preferably not shown electric drive at a constant, first speed v 1 .
  • the direction of transport is indicated by arrow 20 with respect to a transport plane 21.
  • An electric or mechanical drive which can be regulated or controlled in terms of speed drives the run 8 in such a way that it is accelerated and braked accordingly, also in the direction of transport (arrow 20). It has the current speed v 2 .
  • the metal sheets 4 are in a shingled arrangement to each other, that means that the metal sheet 4 ′ lying foremost overlaps the following sheet 4 '', the leading edge area the metal sheet 4 '' below the rear edge area the metal sheet 4 'lies. Further, adjoining the following table 4 '' upstream Correspondingly, metal sheets are arranged in shingles (not shown).
  • the suction box 17 forms a first holding device 22, the sheet metal plates 4 in scaled arrangement fixed on the upper run 9.
  • the holding effect of the first holding device 22 is constant.
  • the suction box 18 forms a second holding device 23 for the one in front Sheet 4 ', the holding effect by means of of the switching valve 19 on and off or can be increased and decreased, that is, the vacuum source comes with the suction box 18 connected or there is a separation of the connection.
  • the metal sheets are generally included the reference numeral 4 denotes the one lying at the front
  • the metal sheet bears the reference number 4 'and follow the reference number 4 ''.
  • the metal sheets 4 are fed in a shingled arrangement by means of the strand 7. They lie on the top of the upper run 9 and are fixed by the action of the vacuum of the suction box 17.
  • the negative pressure acting on the corresponding metal sheet 4 is "switched off" in the course of the process by the subsequent sheet 4 ′′ by covering it.
  • a corresponding position of the switching valve 19 ensures that a negative pressure is built up in the suction box 18, so that an area of the metal sheet 4 ′ is sucked onto the upper side of the upper run 14 and the metal sheet 4 ′ is thus held in an immovable position relative to the upper run 14.
  • the vacuum is built up only when the suction box 18 is completely covered by the metal sheet 4 '.
  • the speed v 2 of the run 8 is then reduced by means of deceleration by the associated drive.
  • the sheet 4 ' is held firmly on the upper run 14 by the negative pressure, so that no relative movement between the run 8 and the sheet 4' can occur.
  • the delay of the run 8 takes place in such a way that the metal sheet 4 'only has a very low speed.
  • its leading edge 25 is still a short distance from the leading edge stop 3.
  • the vacuum of the suction box 18 is now switched off, so that the metal sheet 4 'is released and slides over the base 27 until the leading edge 25 against the leading edge stop 3 occurs.
  • the base 27 extends between the downstream end of the run 8 and the front edge stop 3. In this way, the metal sheet 4 'is aligned exactly.
  • the run 7 continues to run unchanged at the speed v 1 , so that the following board 4 ′′ is pushed a corresponding distance further below the metal sheet 4 ′. If the foremost metal sheet 4 'is exactly aligned with the front edge stop 3, it is gripped at its front edge 25 and - in the direction of transport (arrow 20) - fed to further processing. Before the front edge stop 3 is reached, the negative pressure in the suction box 18 is switched off by actuating the switching valve 19. If the metal sheet 4 'leaves the leading edge stop 3, the strand 6 is accelerated to the initial speed, i.e.
  • Figures 2 to 5 show the device of the figure 1 in schematic form, the following Terms such as “start” and "end”, seen in the transport direction of the metal sheets 4 are defined, ie in the direction of arrow 20 Figure 1. Accordingly, according to Figure 2, the distance a between the end of the second holding device 23 and added to the end of the first holding device 22 around a security surcharge that the metal sheets go through in time for a full Vacuum build-up is required to be less than the length of the scales between the panels. Under scale length of the shingled metal sheets 4 is the dimension between the front edge of a metal sheet 4 and the leading edge of the immediately following Sheet 4 to understand. Because of the mentioned Distance a is a secured takeover of the Sheet 4 possible from run 7 to run 8.
  • the distance b is between the beginning of the second conveyor and the leading edge of one Follow table 4 '' at the beginning of the deceleration process the previous table 4 'larger than the path that the Follow table 4 '' during the deceleration process the previous table 4 'covered.
  • the following table 4 '' runs during the Slowdown process of the previous table 4 ' the second funding 6 and is undefined pre-braked.
  • the distance between the front edge stop 3 and the front edge the following table 4 '' (dimension d) at the time of Switching on the vacuum is smaller than the distance from the front edge stop 3 to the end of the second holding device 23 (dimension e). If this were not the case, then the vacuum would capture the metal sheet 4 that just to be aligned. The one to align Predecessor sheet 4 'must be switched on when the Vacuum (for the following table 4 '') shingled from this his.
  • a device is indicated with reference to the reference number 28, which takes over a slowed-down metal sheet 4 'after the vacuum of the suction box 18 has been switched off. The transfer takes place at the delayed, very low speed v 2 .
  • the device 28, which is only indicated schematically, leads the metal sheet 4 'with further delay up to the front edge stop 3, so that there is a controlled, reproducible alignment.
  • the invention thus preferably relates to a slowdown of the metal sheets in the phase of feeding the respective front edge at an alignment stop by means of circumferential vacuum suction belts, the metal sheet which is delayed in each case being captured in a force-locking manner.
  • the deceleration preferably takes place to a speed v 2 which is approximately 10% of the speed v1 or is close to zero.
  • the vacuum belts are decelerated and re-accelerated, the acceleration to the sheet feed speed being carried out by the upstream strand and this speed being kept constant for the take-over of the sheet. Then slow down to a defined speed to carefully drive the sheet against the leading edge stop.
  • the panel aligned at the leading edge stop is preferably transferred to a system, not shown and also not described, in order to be able to process the metal panels in a defined position.
  • the invention achieves a high braking target accuracy or positioning accuracy by driving a speed-distance profile in the same way for each board in the machine cycle. There is a scratch-free introduction of force into the panels due to the negative pressure or a magnetic hold.
  • the surface of the decelerator (second funding 6) is in the table run level.
  • the belts slip (second Funding 6) without holding effect (vacuum or magnetic force is switched off) under the metal sheet 4 ' by. Since the relative speed is very small, arise from the belt system mentioned no scratches. Worn belt surfaces can be done by simple and Eliminate inexpensive belt replacement easily.
  • the invention only one sheet at a time, namely the foremost metal sheet 4 ', from the whole Scale flow slows down. The rest of the stream moves on. This is particularly so also of interest because of the shingled stream is formed such that the foremost Board rests on the next board.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Registering Or Overturning Sheets (AREA)
  • Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
EP01108246A 2000-04-06 2001-03-31 Procédé d'alimentation de feuilles de tôle Expired - Lifetime EP1155996B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP04025493A EP1510489B1 (fr) 2000-04-06 2001-03-31 Procédé d'alimentation de feuilles de tôle plates imbriquées

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10017259 2000-04-06
DE10017259A DE10017259B4 (de) 2000-04-06 2000-04-06 Verfahren zum Zuführen von Gegenständen

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP04025493A Division EP1510489B1 (fr) 2000-04-06 2001-03-31 Procédé d'alimentation de feuilles de tôle plates imbriquées

Publications (3)

Publication Number Publication Date
EP1155996A2 true EP1155996A2 (fr) 2001-11-21
EP1155996A3 EP1155996A3 (fr) 2003-01-02
EP1155996B1 EP1155996B1 (fr) 2005-02-09

Family

ID=7637875

Family Applications (2)

Application Number Title Priority Date Filing Date
EP04025493A Expired - Lifetime EP1510489B1 (fr) 2000-04-06 2001-03-31 Procédé d'alimentation de feuilles de tôle plates imbriquées
EP01108246A Expired - Lifetime EP1155996B1 (fr) 2000-04-06 2001-03-31 Procédé d'alimentation de feuilles de tôle

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP04025493A Expired - Lifetime EP1510489B1 (fr) 2000-04-06 2001-03-31 Procédé d'alimentation de feuilles de tôle plates imbriquées

Country Status (5)

Country Link
US (1) US6575460B2 (fr)
EP (2) EP1510489B1 (fr)
JP (1) JP2001354348A (fr)
DE (3) DE10017259B4 (fr)
ES (2) ES2236074T3 (fr)

Cited By (3)

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Publication number Priority date Publication date Assignee Title
WO2003066490A3 (fr) * 2002-02-09 2003-12-31 Dieter Klepser Systeme de transport
EP1582490A1 (fr) * 2004-03-30 2005-10-05 Koenig & Bauer Aktiengesellschaft Dispositif d'alimentation d'un courant de feuilles se chevauchant
CN117320985A (zh) * 2021-07-16 2023-12-29 柯尼格及包尔公开股份有限公司 具有多个用于分别加工单张纸的加工站的印刷机

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AU2003285732A1 (en) * 2003-12-08 2005-06-24 Hewlett-Packard Development Company, L.P. Bounce prevention
US7209612B2 (en) * 2004-03-24 2007-04-24 Enablence Inc. Two-stage optical bi-directional transceiver
DE102008006562A1 (de) * 2008-01-29 2009-10-15 Böwe Systec AG Verfahren und Vorrichtung zum Transport von Papier in einer Papierhandhabungsanlage von einem ersten Transport an einen zweiten Transport
EP2112099B1 (fr) * 2008-04-21 2012-05-23 Kesper Druckwalzen GmbH Dispositif pour positionner une pièce à être traitée sur sa surface
ES1075921Y (es) 2011-10-26 2012-03-29 Grafometal S A Cuchilla rascadora
DE102017221217B4 (de) * 2017-11-27 2021-04-29 Koenig & Bauer Ag Bogenverarbeitende Maschine
CN113928908B (zh) * 2021-09-29 2023-09-19 广东利元亨智能装备股份有限公司 一种料带的切割装置、方法、设备和存储介质

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DE4013302A1 (de) * 1990-04-26 1991-10-31 Koenig & Bauer Ag Vorrichtung zum foerdern eines insbesondere geschuppten stroms von bogen
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JP3478629B2 (ja) * 1994-01-27 2003-12-15 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 紙葉処理機械の給紙領域において紙葉を搬送する装置および電動モータの速度制御方法
DE4433912C2 (de) * 1994-09-23 1996-07-11 Ltg Lufttechnische Gmbh Stapelvorrichtung mit oberer Tafelführung
US6305285B1 (en) * 1996-09-25 2001-10-23 Crabtree Of Gateshead Ltd. Sheet settling system
DE19645239B4 (de) * 1996-11-02 2007-06-06 Man Roland Druckmaschinen Ag Bogenanlage, insbesondere für Druckmaschinen

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003066490A3 (fr) * 2002-02-09 2003-12-31 Dieter Klepser Systeme de transport
EP1582490A1 (fr) * 2004-03-30 2005-10-05 Koenig & Bauer Aktiengesellschaft Dispositif d'alimentation d'un courant de feuilles se chevauchant
US7401777B2 (en) 2004-03-30 2008-07-22 Koenig & Bauer Ag Apparatus for supplying a shingled or overlapping sheet stream
CN117320985A (zh) * 2021-07-16 2023-12-29 柯尼格及包尔公开股份有限公司 具有多个用于分别加工单张纸的加工站的印刷机

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EP1155996B1 (fr) 2005-02-09
EP1510489B1 (fr) 2009-09-09
DE50105279D1 (de) 2005-03-17
DE10017259A1 (de) 2001-10-18
DE50115104D1 (de) 2009-10-22
ES2331244T3 (es) 2009-12-28
EP1155996A3 (fr) 2003-01-02
DE10017259B4 (de) 2006-10-26
ES2236074T3 (es) 2005-07-16
EP1510489A2 (fr) 2005-03-02
US6575460B2 (en) 2003-06-10
JP2001354348A (ja) 2001-12-25
EP1510489A3 (fr) 2005-04-20
US20020008003A1 (en) 2002-01-24

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