EP0698573B1 - Dispositif pour convoyer des tôles - Google Patents

Dispositif pour convoyer des tôles Download PDF

Info

Publication number
EP0698573B1
EP0698573B1 EP95112846A EP95112846A EP0698573B1 EP 0698573 B1 EP0698573 B1 EP 0698573B1 EP 95112846 A EP95112846 A EP 95112846A EP 95112846 A EP95112846 A EP 95112846A EP 0698573 B1 EP0698573 B1 EP 0698573B1
Authority
EP
European Patent Office
Prior art keywords
conveyor
suction belt
suction
metal sheet
metal
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.)
Expired - Lifetime
Application number
EP95112846A
Other languages
German (de)
English (en)
Other versions
EP0698573A1 (fr
Inventor
Bernhard Dipl.-Ing. Mokler
Stephan Dipl.-Ing. Gericke
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 Holding & Co KG GmbH
Original Assignee
LTG Lufttechnische 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 Lufttechnische GmbH filed Critical LTG Lufttechnische GmbH
Publication of EP0698573A1 publication Critical patent/EP0698573A1/fr
Application granted granted Critical
Publication of EP0698573B1 publication Critical patent/EP0698573B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B65H29/38—Delivering or advancing articles from machines; Advancing articles to or into piles by movable piling or advancing arms, frames, plates, or like members with which the articles are maintained in face contact
    • B65H29/40—Members rotated about an axis perpendicular to direction of article movement, e.g. star-wheels formed by S-shaped members
    • 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
    • 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
    • B65H2511/50—Occurence
    • B65H2511/51—Presence
    • B65H2511/514—Particular portion of 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
    • B65H2513/10—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
    • B65H2513/00—Dynamic entities; Timing aspects
    • B65H2513/20—Acceleration or deceleration

Definitions

  • the invention relates to a device for conveying Metal sheets, with a conveyor on which the metal sheets be promoted at a high speed, with a Removal device for removing a sheet of metal from the Conveyor device with means for checking the removed Sheet and with a sluice-in device for re-sluicing the removed sheet of metal into the conveyor.
  • the invention further relates to a device for conveying of sheet metal, with a conveyor on which the Metal sheets delivered at a first, high speed and with one behind the conveyor in the direction of transport arranged loading device for transfer the metal sheets from the conveying device to a drying device, that of the metal sheets with a second, lower one Speed will go through.
  • the invention relates to a device for conveying of sheet metal, with a conveyor on which the Removed metal sheets of a first, high speed and with one in the direction of transport in front of the conveyor arranged unloading device for transferring the Metal sheets from a drying device, from the metal sheets run at a second, lower speed became the conveyor.
  • This known device has the disadvantage that it is damage to the surface-treated in particular Sheet metal is coming. On the other hand, the reproducibility of the Braking very bad. As a result, those to be discarded encounter Metal sheets often at such a high speed against the Stop surface at the stacking table, that imprints of brake buffers or the like arise on the metal sheets.
  • the known device comprises a Conveyor, the arches at a certain speed approach promotes.
  • the sheets leave the conveyor hill-like so that they go through a flight arch, whereby their rear edge hits a braking device.
  • the Braking device has a certain braking speed circumferential run on which a suction box is assigned is. The trailing edge of the sheet appearing on the run held in place by the suction device and due to the lower speed compared to the conveyor the braking device braked so that a tray can be done on a stack.
  • This known device does not allow a particularly high funding rate (sheets per unit of time), because the mostly not particularly stable trajectory of the arches allows only a small number per unit of time without it collisions, damage etc. occur. Moreover kick for example when the rear edge hits the braking device Relative movements between the bow and braking device, so that sensitive goods, e.g. freshly coated goods, either not supplied at all with such a known device can be or the risk of damage, scratches etc. subject to.
  • Document DE 23 48 320 B2 describes a device for batches Laying out individual sheets of equal length known. at this known device are at a distance of less than suction conveyor rollers arranged along a sheet length and with blown air Actuated floating slats for feeding the to be put down flexible sheets provided for a stacking table. Before the The sheets are deposited at a speed opposite the conveying speed lower peripheral speed driven Suction brake roller passed, where they then by sliding friction or Slip can be delayed to a depositing speed. in this connection it comes back to the problems already mentioned.
  • a braking device for braking and overlapping those to be placed on a shelf as a stack Bow or bow packages known.
  • a braking device the suction force adjustable in proportion to the conveying speed of the sheets is.
  • a braking device is a rigid one in the room Structures provided. It essentially consists of one stationary suction box over which the incoming sheets of paper fly loose. The sheets of paper are replaced by a Combination of blown air and suction air on the one hand in suspension held and braked on the other.
  • a sensor is provided with which a slide is controllable to the suction openings of the suction box in time to open or close the funding. This has the Sinn, the approaching bow only at its rear end to apply vacuum and thereby brake. The approaching bow has namely with its front and middle Area of the braking device switched off at this time already happened before this is turned on then only to grasp the rear area of the sheet.
  • the known device comprises a first conveyor belt on which the products at a first speed and low Distance are conveyed one behind the other. The products then go through a space until they are between two rollers get a speed control unit in which they on a second, higher speed can be accelerated. To The products pass through a second free space then in the area of a second conveyor, like the first one Conveyor is formed, but at a higher speed running. The distance between the products is therefore on the second conveyor larger than on the first conveyor.
  • the conveyor, as well as the speed control unit also as a one-sided transport surface can be designed in the form of a belt through which a vacuum can be applied.
  • Document DE 41 19 511 A1 describes a braking device of sheets to be deposited on a stack, in particular Sheets of paper or cardboard, known.
  • this device the sheets of paper from a first conveyor at high speed approach promoted.
  • the arches then fly over one Braking device which is provided with suction belts, the Suction belts at a certain distance one behind the other Have clamp legs.
  • the upper run of the suction belt is inclined downwards for the transport direction of the paper sheets.
  • the advancing sheets of paper fly with their front end over the upper run of the braking device while the rear end gripped and held by a clamp leg while the suction belt moves to a second, lower one Speed is slowed down.
  • the back end of the arch is held by the clamp leg until the end of the upper run and then released automatically.
  • the paper sheet flies now continue at a lower speed onto a discard pile.
  • From document EP 0 129 013 A1 is a folder with a Delay route known.
  • the known apparatus includes in Direction of transport with three conveyors in a row an upper and a lower conveyor belt, between which Folded copies are encouraged.
  • the fold copies will be first conveyed on the first conveyor at high speed and then handed over to the second sponsor, who Folded copies are slowed down and then towards the third conveyor handed over, which runs at lower speed.
  • the invention is therefore based on the object of devices of the type mentioned at the beginning, which allow Metal sheets can be handled without damage and with a high cycle rate.
  • the transition from a sheet of metal thus takes place the conveyor having a certain speed on the braking device without relative movements between the sheet of metal and the means of transport, so that - even with sensitive Surface coating - no damage occurs can.
  • the braking process carried out in any case during braking by means of the holding device a fixation of the sheet on the conveyor surface the braking device, so that e.g. also one very strong braking is possible without relative movements.
  • the Braking of the metal sheet is thus very different from that of State of the art - made such that the braking device initially the same speed as the conveyor then takes over the board and only then one The braking effect is developed by decelerating their conveying surface. This delay can go up to a desired speed, however, it can also be carried out to a standstill, depending on which device the metal sheets are to be fed to.
  • a sluice device has proven to be particularly advantageous proved.
  • Such a device is in Transport direction arranged behind a removal device. After through the removal device of a conveyor a sheet of metal, in particular for testing purposes, removed and after inspection of the infeed device was handed over this until the subsequent sheet metal is removed in one Waiting position on the conveying surface of the infeed device held. After removing the subsequent metal sheet, the Sheet metal held in waiting position by means of the conveying surface the sluice from zero speed to Conveyor speed V1 accelerates and can thus be transferred to the conveyor without slip. In that the sheet of metal is sucked against the conveying surface is, and is immovable relative to the conveying surface, can there is no damage during the acceleration process come. The accuracy mentioned at the beginning can also be mentioned become.
  • the device according to the invention can be further advantageous train and use as a loading device for a dryer. Again, the problem of damage-free takeover of the metal sheets delivered at high speed as well as a reproducible adjustable delay of Solved metal sheets.
  • the delivered at high speed V1 Metal sheets are removed from the conveyor surface of the loading device, which is at an essentially the speed V1 corresponding speed, preferably exactly with the speed V1 is moved, picked up and against the conveying surface sucked. It is particularly advantageous that the delay the funding area only occurs when the taken over Sheet completely on the conveying surface of the loading device is, if there is a rear edge of the sheet metal taken over has left an upstream conveyor.
  • the panels are rotating Frame erected and slow through the dryer guided.
  • the conveying surface and thus the sheet of metal sucked onto it onto a very low speed, preferably to a standstill, is delayed.
  • the metal sheet is free of damage fed to the dryer.
  • the vacuum acting on the suction openings can be switched off is so that the sheet of metal under consideration is slightly off the conveying surface is removable. After removal of the metal sheet, the conveying area is accelerated back to their initial speed to take over the subsequent metal sheet.
  • An unloading device proves to be equally advantageous, in the case of a drying device with the zero translational speed or slow speed delivered sheets of the essentially the same speed conveying surface of the unloading device taken over and on a conveyor speed a conveyor are accelerated.
  • a drying device with the zero translational speed or slow speed delivered sheets of the essentially the same speed conveying surface of the unloading device taken over and on a conveyor speed a conveyor are accelerated.
  • the devices train that the suction ports are not open throughout Operation of the device are subjected to negative pressure, but that this is controlled separately with negative pressure become.
  • the device is designed so that the suction openings synchronous with the acceleration or deceleration of the Conveying surfaces are subjected to negative pressure. With one Device the suction of the conveying surface is switched off, when there is no sheet metal on the conveying surface, for example in the deceleration movement of a sluice or during the acceleration movement of a loading device.
  • Fig. 1 shows an overall designated by the reference numeral 2 and above a conveyor 4 arranged sluice. In the direction of transport of the conveyor 4 in front of the infeed device one not shown in the figure Removal device arranged.
  • the infeed device 2 comprises a conveying surface 8 which a suction belt 10 is formed.
  • the suction belt 10 is over two deflection rollers 12, 14 out and stands with a drive unit 16 in Drive connection. Next is one with the drive device 16 cooperating control 18 provided, which in turn signals from position or Speed sensors 20, 22, 24 receives.
  • the sensor 24 detects an empty space a tablet removed from the removal device left on conveyor 4 and gives an initiator reference signal to the controller 18, which then in a predeterminable manner via the Drive device 16 the acceleration process of the suction belt 10 controls.
  • Suction openings 28 are formed in the suction belt 10, that communicate with a suction space 30, which in turn with a not shown, communicates a vacuum generating device.
  • the infeed device 2 is designed that the suction openings 28 and the Suction chamber 30 can be acted upon by a vacuum are. It has proven to be advantageous that the panel 6 is only sucked in when this shortly thereafter from zero speed to one Speed, which is essentially the speed V1 corresponds to the conveyor 4, accelerates becomes.
  • the conveying surface 8 is in the case shown of four suction belts running parallel to each other 10 formed. Can continue outdoors not vacuumed rollers or sliding surfaces with if possible smooth surface can be provided. damage always occur in the area of strong force on, for example with relative movements, with acceleration- or delay operations. These powers are in the case shown in the area the suction belt 10 transmitted, where no relative movements occur.
  • the conveyor 4 After acceleration of the suction belt 10 to the unloading speed and after delivery of Table 6 the conveyor 4 effects the control 18 a delay via the drive device 16 the suction belt speed to a standstill of the suction belt 10.
  • the suction of the Suction chamber 30 or the suction openings 28 switched off.
  • the separate drive device 16 and The controller 18 can accelerate and Delay processes with high reproducibility to adjust.
  • the device is thus highest requirements with regard to clock accuracy the injection.
  • FIG 2 is one with the reference number 34 designated loading device shown.
  • the loading device 34 is in the transport direction arranged behind a conveyor 36, on the tabular goods 38 at high speed V1 delivered and from a conveyor area 40 of the loading device 34 are added.
  • the conveying surface 40 is from a suction belt 42 formed with suction openings 43, which at the Takeover of the coming from the conveyor 36 Sheets run at the same speed V1.
  • a controller 44 and a drive device 46 of the suction belt 42 whose speed from V1 to a speed close to zero, preferably to a standstill, delayed. Meanwhile is the table to be delayed by using negative pressure acted upon suction openings 48 against the suction belt 42 sucked and therefore immovable on the suction belt 42 held. This can damage the board be delayed.
  • the loading device is for Loading a drying facility provided.
  • this panel from a support frame that swings upwards 52 lifted off and into an almost vertical Position pivoted, in which it is then with less Speed passes the drying device 50.
  • the suction belt 42 is not completely at a standstill is delayed, it proves advantageous if the support frame 52 even before the panel brought to a standstill by an attack, pivots through the plane of the suction belt 42 and the Chalkboard records. Then it becomes one Relative speed between the table in vacuumed state and the suction belt 42 avoided.
  • Position or speed sensors 54 are also cooperating with the controller 44 here Position or speed sensors 54 provided.
  • the conveying surface 40 of the loading device 34 comprises two inner suction belts running parallel to each other 42 and two further arranged outside Transport belts without suction openings. All straps are of a drive device 46 and temporarily driven synchronously with the conveyor 36.
  • FIG. 3 shows an unloading device 60 for receiving and transfer of tabular goods 62, coming from a treatment facility Support frame 64 on a conveyor surface 66 Unloading device 60 are stored.
  • the funding area 66 is in turn with a suction belt 68 Intake openings 69 formed with high accuracy accelerable to a speed V1 is.
  • the speed V1 should be reached before a leading edge 70 of a panel 72 a conveyor moving at speed V1 74 reached. After handing over board 70 to the conveyor 74 becomes the suction belt 68 Standstill brought to take over the following Blackboard.
  • Control interacting position sensors 76 intended.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
  • Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
  • Specific Conveyance Elements (AREA)

Claims (5)

  1. Dispositif servant à transporter des plaques de tôle (6), comprenant un dispositif de transport (4) sur lequel les plaques de tôle (6) sont transportées à grande vitesse (V1), un dispositif de retrait servant à retirer une plaque de tôle (6) du dispositif de transport (4), des moyens pour examiner la plaque de tôle (6) retirée, et un dispositif de réintroduction (2) servant à réintroduire la plaque de tôle (6) dans le dispositif de transport (4), dans lequel le dispositif de réintroduction (2) comprend :
    a) une surface de transport (8), constituée par au moins une courroie à aspiration (10) pourvue d'ouvertures d'aspiration (28) ;
    b) une unité d'entraínement (16) pour la courroie à aspiration (10) ;
    c) une chambre d'aspiration (30) reliée à un dispositif à vide, qui communique avec les ouvertures d'aspiration (28) ;
    d) un détecteur de position (24) servant à détecter une place libre qu'a laissée sur le dispositif de transport (4) une plaque de tôle prélevée par le dispositif de retrait ;
    e) des capteurs de vitesse (20, 22) servant à détecter la vitesse de la courroie à aspiration (10) ou du dispositif de transport (4) ;
    f) un dispositif de commande (18) qui, lorsqu'est émis un signal d'amorçage du détecteur de position (24),
    d'une part, accélère la courroie à aspiration (10) sur laquelle repose une plaque de tôle (6) pour la faire passer de l'immobilité d'une position d'attente à la vitesse élevée (V1), de telle sorte que la plaque de tôle (6) soit réintroduite à grande vitesse dans la place libre, et
    d'autre part, pilote le vide qui règne dans la chambre d'aspiration de telle sorte que les ouvertures d'aspiration (28) ne se trouvent sous vide que sensiblement lors de l'accélération de la courroie à aspiration (10), de sorte que la plaque de tôle (6) soit accélérée sans qu'elle se déplace par rapport à la courroie à aspiration (10).
  2. Dispositif selon la revendication 1, caractérisé en ce que la courroie à aspiration (10), après la réintroduction de la plaque de tôle (6) sur le dispositif de transport (4), est freinée pour retrouver son immobilité.
  3. Dispositif selon la revendication 1, caractérisé en ce que la courroie à aspiration (10), après la réintroduction de la plaque de tôle (6) sur le dispositif de transport (4), est freinée pour passer à une vitesse finale et n'est freinée pour atteindre l'immobilité et la position d'attente qu'une fois qu'elle a pris en charge une nouvelle plaque de tôle (6).
  4. Dispositif servant à transporter des plaques de tôle (38), comprenant un dispositif de transport (36), sur lequel les plaques de tôle (38) sont livrées à une première vitesse élevée (V1) et comprenant un dispositif de chargement (34), disposé, suivant la direction de transport, en aval du dispositif de transport (36), servant à transférer les plaques de tôle (38) du dispositif de transport (36) vers un dispositif de séchage (50) qui est traversé par les plaques de tôle (38) à une deuxième vitesse plus réduite, le dispositif de chargement (34) comprenant :
    a) une surface de dépôt (40) servant à recevoir les plaques de tôle (38), constituée par au moins une courroie à aspiration (42) pourvue d'ouvertures d'aspiration (43) ;
    b) une unité d'entraínement (46) pour la courroie à aspiration (42) ;
    c) une chambre d'aspiration reliée à un dispositif à vide, qui communique avec les ouvertures d'aspiration (46) ;
    d) un détecteur de position (54) servant à détecter une plaque de tôle (38) arrivant sur la surface de dépôt (40) ;
    e) des capteurs de vitesse (54) servant à détecter la vitesse de la courroie à aspiration (42) ou du dispositif de transport (36) ;
    f) un dispositif de commande (44) qui, lorsqu'est émis un signal d'amorçage du détecteur de position (54),
    d'une part, accélère la courroie à aspiration (42) sur laquelle repose une plaque de tôle (38) pour la freiner et la faire passer de la vitesse élevée (V1) sensiblement jusqu'à l'immobilité, de telle sorte que la plaque de tôle soit transférée, immobile, sur un cadre porteur (52) basculant vers le haut, et
    d'autre part, pilote le vide qui règne dans la chambre d'aspiration, de telle sorte que les ouvertures d'aspiration (43) ne se trouvent sous vide que sensiblement lors du freinage de la courroie à aspiration (42), de sorte que la plaque de tôle (38) soit freinée sans qu'elle se déplace par rapport à la courroie à aspiration (42).
  5. Dispositif servant à transporter des plaques de tôle (72), comprenant un dispositif de transport (74), sur lequel les plaques de tôle (72) sont évacuées à une première vitesse élevée (V1) et comprenant un dispositif de déchargement (60), disposé, suivant la direction de transport, en amont du dispositif de transport (74), servant à transférer les plaques de tôle (72) d'un dispositif de séchage, qui a été traversé par les plaques de tôle (72) à une deuxième vitesse plus réduite, vers le dispositif de transport (74), le dispositif de déchargement (60) comprenant :
    a) une surface de dépôt (66) servant à recevoir les plaques de tôle (72), constituée par au moins une courroie à aspiration (68) pourvue d'ouvertures d'aspiration (69), les plaques de tôle (72) étant déposées, au moyen d'un cadre porteur (64), en provenance du haut, sensiblement à l'arrêt, sur la courroie à aspiration (68) ;
    b) une unité d'entraínement pour la courroie à aspiration (68) ;
    c) une chambre d'aspiration reliée à un dispositif à vide, qui communique avec les ouvertures d'aspiration (68) ;
    d) un détecteur de position servant à détecter une plaque de tôle arrivant sur la surface de dépôt (66) ;
    e) des capteurs de vitesse (76) servant à détecter la vitesse de la courroie à aspiration (68) ou du dispositif de transport (74);
    f) un dispositif de commande qui, lorsqu'est émis un signal d'amorçage du détecteur de position
    d'une part, accélère la courroie à aspiration (68) sur laquelle repose une plaque de tôle (72) pour la faire passer de sensiblement l'immobilité à la première vitesse élevée (V1), et
    d'autre part, pilote le vide qui règne dans la chambre d'aspiration de telle sorte que les ouvertures d'aspiration (69) ne se trouvent sous vide que sensiblement lors de l'accélération de la courroie à aspiration (68), de sorte que la plaque de tôle (72) soit accélérée sans qu'elle se déplace par rapport à la courroie à aspiration (68).
EP95112846A 1994-08-23 1995-08-16 Dispositif pour convoyer des tôles Expired - Lifetime EP0698573B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4429883 1994-08-23
DE4429883A DE4429883C2 (de) 1994-08-23 1994-08-23 Vorrichtung zum Zuführen oder Abführen von tafelförmigen Gütern

Publications (2)

Publication Number Publication Date
EP0698573A1 EP0698573A1 (fr) 1996-02-28
EP0698573B1 true EP0698573B1 (fr) 2004-05-26

Family

ID=6526359

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95112846A Expired - Lifetime EP0698573B1 (fr) 1994-08-23 1995-08-16 Dispositif pour convoyer des tôles

Country Status (4)

Country Link
US (1) US5624020A (fr)
EP (1) EP0698573B1 (fr)
JP (1) JP3553695B2 (fr)
DE (2) DE4447723B4 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021129340B3 (de) 2021-11-11 2022-10-20 Koenig & Bauer Ag Produktionslinie zur Bearbeitung von Blechtafeln

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19706140B4 (de) * 1997-02-18 2007-01-11 Kay-Olaf Kock Vorrichtung und Verfahren zum Auflegen von dünnen Gegenständen auf sich vorbei bewegende Objekte
DE19814141C2 (de) * 1998-03-30 2003-08-14 Ltg Holding Gmbh Verfahren und Vorrichtung zum positionsgenauen Zuführen von flächenförmigen Gütern zu einem Bearbeitungsprozeß
US20030102016A1 (en) * 2001-12-04 2003-06-05 Gary Bouchard Integrated circuit processing system
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
DE102009039062A1 (de) * 2009-08-27 2011-03-10 Siemens Aktiengesellschaft Vorrichtung und Verfahren zum Vereinzeln von flachen Gegenständen mittels zweier Vereinzeler und einem Längendetektor
DE102017204516A1 (de) * 2017-03-17 2018-09-20 Koenig & Bauer Ag Auslage einer bogenverarbeitenden Maschine mit einer Bremsstationen aufweisenden Bogenbremse und Verfahren zum Ablegen von Bogen
CN110356827A (zh) * 2018-04-10 2019-10-22 食优智能科技（上海）有限公司 碗自动推出装置
DE102018128348A1 (de) * 2018-11-13 2020-05-14 Saeta Gmbh & Co. Kg Verfahren zum Transportieren von Produktionserzeugnissen
CN112520489B (zh) * 2020-11-27 2022-09-02 临沂新创包装有限公司 一种热风无纺布边料高效转送回收装置
DE102021129338B3 (de) * 2021-11-11 2022-11-03 Koenig & Bauer Ag Verfahren zum Betreiben einer Produktionslinie zur Bearbeitung von Blechtafeln
CN117184992B (zh) * 2023-10-07 2025-09-16 上海智联精工机械有限公司 输送装置及一次性吸收用品生产系统

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2755160B2 (de) * 1977-12-10 1980-03-20 Jagenberg-Werke Ag, 4000 Duesseldorf Vorrichtung zum Abbremsen und Überlappen von auf einer Ablage als Stapel abzulegenden Bogen oder Bogenpaketen
DE9007362U1 (de) * 1990-01-26 1991-05-02 Heidelberger Druckmaschinen Ag, 6900 Heidelberg Bogenausleger an Rotationsdruckmaschinen

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1214249B (de) * 1962-06-18 1966-04-14 Leipziger Buchbindereimaschine Bogenbremse
US3223225A (en) * 1962-09-25 1965-12-14 Gen Electric Collision prevention system
US3861669A (en) * 1972-06-15 1975-01-21 Tokyo Shibaura Electric Co Apparatus for feeding sheet-like articles from a stack of articles
US3827545A (en) * 1972-12-04 1974-08-06 Scott Paper Co Method and apparatus for changing the spacing between discrete, flexible web product
DE2348320C3 (de) * 1973-09-26 1978-12-14 Vits-Maschinenbau Gmbh, 4018 Langenfeld Vorrichtung zum stapelweisen Ablegen einzelner gleichlanger Bogen
FR2527573A1 (fr) * 1982-05-27 1983-12-02 Cuir Sa Procede et dispositif de transfert d'une feuille de materiau d'un ensemble a un autre
JPS597944A (ja) * 1982-07-06 1984-01-17 Fuji Photo Film Co Ltd 画像記録再生シ−トの搬送方法
US4526266A (en) * 1982-08-11 1985-07-02 Stewart Engineering & Equipment Co., Inc. Dual-T transfer conveyor
DE3321811C2 (de) * 1983-06-16 1986-01-02 M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach Falzapparat für Rollenrotationsdruckmaschinen
JPS62244864A (ja) * 1986-04-17 1987-10-26 Totani Giken Kogyo Kk シ−ト材料集積装置
US5038911A (en) * 1989-02-16 1991-08-13 Rapistan Corporation Controlled spacing induction from plural lines
NL8901083A (nl) * 1989-04-28 1990-11-16 Terpa Poultry Bv Werkwijze en inrichting voor het via een dwarstransporteur afvoeren van verpakte produkten.
DE8907553U1 (de) * 1989-06-21 1989-07-27 Vits Maschinenbau Gmbh, 4018 Langenfeld Bogenablage für Rotationsquerschneider
DE4119511A1 (de) * 1991-06-13 1992-12-17 Jagenberg Ag Vorrichtung zum abbremsen von auf einem stapel abzulegenden boegen, insbesondere papier- oder kartonboegen
JPH0577995A (ja) * 1991-09-18 1993-03-30 Fuji Photo Film Co Ltd シート集積装置
DE4139888A1 (de) * 1991-12-04 1993-06-09 Jagenberg Ag, 4000 Duesseldorf, De Vorrichtung zum abbremsen von auf einem stapel abzulegenden boegen, insbesondere papier- oder kartonboegen
DE4203511A1 (de) * 1992-02-07 1993-08-12 Roland Man Druckmasch Vorrichtung zum foerdern eines geschuppten bogenstroms zu einer bogen verarbeitenden maschine
DE4219982A1 (de) * 1992-06-19 1993-12-23 Kolbus Gmbh & Co Kg Stapeleinrichtung für Bücher
US5373933A (en) * 1993-11-09 1994-12-20 Tomra Systems A/S Conveyor with variable suction force

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2755160B2 (de) * 1977-12-10 1980-03-20 Jagenberg-Werke Ag, 4000 Duesseldorf Vorrichtung zum Abbremsen und Überlappen von auf einer Ablage als Stapel abzulegenden Bogen oder Bogenpaketen
DE9007362U1 (de) * 1990-01-26 1991-05-02 Heidelberger Druckmaschinen Ag, 6900 Heidelberg Bogenausleger an Rotationsdruckmaschinen

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
MATT K.: "Der Blechdruck", May 1983, POLYGRAPH VERLAG, FRANKFURT AM MAIN *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021129340B3 (de) 2021-11-11 2022-10-20 Koenig & Bauer Ag Produktionslinie zur Bearbeitung von Blechtafeln
EP4180373A1 (fr) 2021-11-11 2023-05-17 Koenig & Bauer AG Ligne de production permettant d'usiner des panneaux en tôle

Also Published As

Publication number Publication date
DE4447723B4 (de) 2005-07-07
US5624020A (en) 1997-04-29
DE4429883C2 (de) 1999-09-23
JP3553695B2 (ja) 2004-08-11
EP0698573A1 (fr) 1996-02-28
DE4429883A1 (de) 1996-02-29
JPH0867393A (ja) 1996-03-12

Similar Documents

Publication Publication Date Title
EP0498068B1 (fr) Plieuse, dans laquelle le transport d'exemplaires pliés est realisé en passant par des moyens de transport, des galets partiels et des cordons
DE2313150B2 (de) Bogenzuführung für Bogenrotationsdruckmaschinen
DE4447723B4 (de) Vorrichtung zum Zuführen oder Abführen von tafelförmigen Gütern
DE69414869T2 (de) Vorrichtung zum überführen von druckprodukten in schuppenformation zu einer greiferkette
EP0059746B1 (fr) Dispositif pour l'empilage de produits plans imbriques
EP1157953B1 (fr) Méthode et dispositif pour positionner horizontalement des objets plats alimentés seriellement
DE19960351A1 (de) Bogenbremssystem für einen Ausleger einer Bogen verarbeitenden Maschine
EP1510489B1 (fr) Procédé d'alimentation de feuilles de tôle plates imbriquées
EP1124747A1 (fr) Procede et dispositif d'alimentation en imprimes
DE3330681A1 (de) Verfahren zum schnellen zufuehren und transportieren von blattfoermigen papiererzeugnissen und vorrichtung zur durchfuehrung des verfahrens
DE1303445B (fr)
DE2720674A1 (de) Bogenauslegevorrichtung fuer eine rotations-druckmaschine
DE4016304C2 (de) Vorrichtung zum Ausrichten schuppenförmig unterlappt geförderter Bogen
EP0511528A1 (fr) Dispositif pour décharger une machine d'impression de feuilles
DE4231891A1 (de) Verfahren zum automatischen Aufstapeln von Bögen sowie Bogenstapeleinrichtung
EP1607356B1 (fr) Dispositif d'alignement de feuilles empilées
DE2717554A1 (de) Verfahren und einrichtung zum ausrichten und zufuehren von bogen an druckmaschinen
DE2603171C3 (de) Vorrichtung zum Ablegen einer Folge von sich schuppenförmig unterlappender Bogen
EP2524889A2 (fr) Procédé et dispositif destinés au transfert de produits d'impression
DE10053162A1 (de) Verfahren zur Aussonderung von Einzelbogen bei einer Druckmaschine
DE3638494A1 (de) Bogenausleger in druckmaschinen
DE3412183A1 (de) Verfahren und einrichtung zum ausrichten von bogen
WO1995001931A1 (fr) Procede et dispositif pour le depot ou l'empilage de feuilles amenees en serie
WO2012139773A2 (fr) Dispositif et procédé pour déposer des produits en forme de feuille
EP1669313B1 (fr) Procédé et dispositif pour le transport ou le cas échéant traitement successif de produits qui sont étalés par une machine d'impression

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

17P Request for examination filed

Effective date: 19950928

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): FR GB IT NL

17Q First examination report despatched

Effective date: 19990222

RTI1 Title (correction)

Free format text: APPARATUS FOR CONVEYING METAL SHEETS

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

RTI1 Title (correction)

Free format text: APPARATUS FOR CONVEYING METAL SHEETS

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): FR GB IT NL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20040526

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 20040906

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
RAP2 Party data changed (patent owner data changed or rights of a patent transferred)

Owner name: LTG HOLDING GMBH & CO. KG

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

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

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20050301

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20080813

Year of fee payment: 14

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20080821

Year of fee payment: 14

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20090816

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20100430

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20090831

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20090816

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20140805

Year of fee payment: 20