EP1593626B1 - Margeur du bord avant - Google Patents

Margeur du bord avant Download PDF

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Publication number
EP1593626B1
EP1593626B1 EP05008458A EP05008458A EP1593626B1 EP 1593626 B1 EP1593626 B1 EP 1593626B1 EP 05008458 A EP05008458 A EP 05008458A EP 05008458 A EP05008458 A EP 05008458A EP 1593626 B1 EP1593626 B1 EP 1593626B1
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EP
European Patent Office
Prior art keywords
sheet
drives
double
movement
drive
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.)
Not-in-force
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EP05008458A
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German (de)
English (en)
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EP1593626A1 (fr
Inventor
Rainer Buschulte
Robert Dornbach
Jochem Dr. Tietze
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.)
Mabeg Maschinenbau GmbH and Co KG
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Mabeg Maschinenbau GmbH and Co KG
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Publication of EP1593626A1 publication Critical patent/EP1593626A1/fr
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Publication of EP1593626B1 publication Critical patent/EP1593626B1/fr
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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
    • B65H3/00—Separating articles from piles
    • B65H3/08—Separating articles from piles using pneumatic force
    • B65H3/0808—Suction grippers
    • B65H3/0816—Suction grippers separating from the top of pile
    • B65H3/0833—Suction grippers separating from the top of pile and acting on the front part of the articles relatively to the final separating direction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H3/00—Separating articles from piles
    • B65H3/08—Separating articles from piles using pneumatic force
    • B65H3/0808—Suction grippers
    • B65H3/0883—Construction of suction grippers or their holding devices

Definitions

  • the invention relates to a device according to the preamble of claim 1.
  • the apparatus shows a sheet separator above the front end of a sheet stack of the sheet separated and fed to a sheet-processing machine.
  • the device has for this purpose two pairs of so-called double suckers.
  • Each double suction cup has on its underside and on its upper side each a suction cup.
  • the double suckers are hinged in pairs to lever mechanisms in such a way that each pair of double suckers can be placed both on the surface of the sheet stack in the area of its leading edge and lifted off the top of the sheet stack with a sucked sheet.
  • the movement is to be described as meaning that the double-suction pairs execute a movement which revolves around each other. From this design inevitably results on the one hand a complex drive system and on the other hand, one above the sheet pile required large height to allow the movements of the double suckers and the optimized further transport of the bow. In addition, a very technically complex guidance of the double suction is necessary to perform the coordination of the suction, transfer and dispensing operations of the sheet in an exact manner.
  • a device for a continuous sheet transfer has a sheet feeder above which sheet stack a linearly moving transport device is provided.
  • the linearly moving transport device is driven by means of a linear motor.
  • the linear motor is formed from a guide designed as a traverse and a coil element guided within this traverse.
  • the traverse is equipped with permanent magnets in the area of the guide elements, so that by means of a control of the power supply to the coil element of the so-designed drive can be moved as desired.
  • a lifting-Schleppsauger unit is firmly attached. By means of the Hub-Schleppsauger aggregate the sheets are separated from the stack and can be transported forward by means of the drive.
  • the device is therefore relatively complex, because the transport path of the lift-tow aspirator is to be provided with a very long guide and the linear motor is carried out correspondingly large volume.
  • a further disadvantage is that the coil element is guided within the cross member and the guide or the traverse is therefore carried out correspondingly consuming by receiving the magnets.
  • the device described is suitable only for an aggregate for taking a Schuppenstromes at sheet separation at the trailing edge or for the removal of single sheets when removing the sheet separation of the leading edge.
  • a sheet feeder is known.
  • the sheet feeder has a Bogenvorderkantentrenner, in which two spaced juxtaposed Doppelsaugercrue are provided.
  • the Doppelaugenaugercrue perform by coupling gear generated movements on closed tracks.
  • the cycle of movement of a double vacuum cleaner pair can be compared to the movement cycle be adjusted in the region of sheet transfer of the other double Sucker pair.
  • a separate drive can be provided for each of the Doppelsaugercrue.
  • the apparatus includes lifting members and retainers in a sheet registration system in the region of the trailing edge thereof and the top thereof on a stack of sheets in a sheet feeder. Each sheet is subjected to separation and transport only from the top with suction.
  • Patent Abstracts of Japan Publication Number 55093744 discloses a method of separating a paper sheet in a sheet feeder.
  • a blowing device is provided which blows air against the leading edge of a stack.
  • the topmost sheet is sucked by a suction cup on the top in the area of the front edge.
  • the sucker is transversely mounted in a control link and driven by a pneumatic cylinder in the transport direction.
  • the lifting movement of the nipple is generated by means of the control link.
  • the device is intended for single-sheet transport.
  • the object of the invention is therefore to develop a device according to the preamble of claim 1 and a method according to the preamble of claim 8 to the effect that a simplified and improved controllable device for generating a sheet separation by front edge separation is created.
  • the systems required for front edge separation can be driven independently of one another in two axes of movement. It is therefore possible to flexibly control the movement path of the teat elements and to optimally adapt the speed profiles of the teat elements to one another. Furthermore, the paths for moving the sheets and for the return movement of the suction elements can be minimized. Furthermore, the height of the device can be reduced to a minimum.
  • an adjustment to different operating conditions and materials to be processed can be adjusted by means of such a drive device.
  • the machine speed, the weight of the sheet material or the thickness of the sheet material can be considered.
  • the drives according to a characteristic of parameters which are tunable to the materials, the environmental conditions and the operating processes, especially in connection with the sheet-processing machine.
  • the parameters selected from the characteristic field for a job can be stored in relation to the sequences for specific processing jobs.
  • an automatic selection of map data for presetting the nasal devices is possible for certain order specifications.
  • the suction device for sheet separation can be simplified by means of such a device in that no Hubsauger worn more is required. In this way, the double suckers used become flatter and the trajectories can be made more compact.
  • the force-evaluating operation of the linear motors can be used in the recording of sheets from the sheet stack.
  • the adaptation of the suction movement to different surface contours of a sheet pile is made possible in a simple manner.
  • the sheets can be positioned on abutment edges in order to ensure precisely the alignment of the sheets with respect to the processing position in the sheet-processing machine during the sheet feed.
  • the drive configuration can advantageously be changed such that a part of the linear drives is designed in the form of simple mechanical or pneumatic drives.
  • the lifting drive for the double suction can be carried out in a cost effective manner as a curve drive or as a pneumatic drive.
  • FIG. 1 Fig. 3 is an elevational view of a sheet separator in the design of a leading edge separator.
  • This leading edge separator is the leading edge of a sheet pile 1 with respect to the conveying direction F of the sheets to be separated B assigned.
  • the separated sheets B are fed in the conveying direction F of a sheet, not shown here processing machine.
  • the sheets B will normally be guided via a conveyor table 17, for example a suction belt table.
  • a so-called clock roller 18 may be provided for safe acceptance of the sheets B of the leading edge separator on the conveyor table 17 in this case a so-called clock roller 18 may be provided.
  • the clock roller 18 of the conveyed single sheet is fixed in time with the sheet arrival at the conveyor table 17 for further transport.
  • the front edge separator according to the invention is provided with a plurality of suction drives.
  • At the sheet stack 1 is near the leading edge and the surface of the sheet pile 1 associated with a first double suction 2 shown.
  • the first double suction 2 has both on its upper side and on its underside a suction or blowing air supplied with suction cup. The corresponding air supplies of the first double suction 2 are not shown here.
  • the first double suction 2 is attached to an axle 3, which in turn is mounted longitudinally displaceably in a guide 4. To move the axle 3, a linear motor 5 is attached to the guide 4.
  • the axis 3 and thus also the direction of movement of the double suction 2 are aligned substantially horizontally.
  • a further double suction 6 is shown above and lifted from the stack of sheets 1 and outside the area of the front edge of the sheet stack 1.
  • the second double suction 6 has both on its upper side and on its underside a suction or blowing air supplied with suction cup.
  • the air supplies of the second double suction 6 are not shown here.
  • the second double suction 6 is attached to an axis 7, which is arranged longitudinally displaceable in a guide 8.
  • a linear motor 9 is provided on the guide 8.
  • the axis 7 and thus also the direction of movement of the second double suction 6 is substantially horizontal and also aligned parallel to the axis 3 of the first double suction 2.
  • the guide 4 of the first double suction 2 is arranged on an axis 10.
  • the axis 10 is guided longitudinally displaceably in a guide 11 substantially in the vertical direction.
  • a linear motor 12 is arranged on the guide 11 or fixed to the frame in the sheet feeder.
  • the guide 8 of the second double suction 6 is arranged on an axis 13.
  • the axis 13 is arranged longitudinally displaceably in a guide 14 substantially in the vertical direction.
  • a linear motor 15 is provided on the guide 14 or fixed to the frame in the sheet feeder.
  • blowing nozzles or other, also mechanically acting, separating elements is provided in the region of the front edge of the sheet pile 1. Furthermore, straightening elements are provided on the sheet stack 1, which serve to keep the stack edges straight during singulation. This ensures that only one sheet B is removed in a defined starting position of the sheet stack 1.
  • Fig. 2 the arrangement of the leading edge separator is shown in a plan view. It becomes clear that four double suckers 2, 6 are provided for singling sheet B from sheet stack 1.
  • the axes 2 associated with the first double suckers 2 are arranged with their guides 4 and the associated linear motors 5 in the direction of the outer sides or the lateral edges of the sheet pile 1.
  • the second double suckers 6 associated drive elements are arranged.
  • the second double suction 6 are this held on their axes 7 in the guides 8 and connected to the linear motors 9.
  • the vertical axes 10, 13 are shown in dashed lines within the guides 4, 8.
  • the double suckers 2, 6 are each pairwise associated with each other and in a common vertical plane parallel to the conveying direction F out (dash-dotted line).
  • the double suckers 2, 6 can be moved without collision and at the same time an exact transfer of the separated sheets B between the double suckers 2, 6 is possible, the double suckers 2 and 6 respectively connected by means of an angled holder 2.1 or 6.1 with the axes 3 and 7, so that they lie in the position shown in the conveying direction F of the sheet B one behind the other.
  • the brackets 2.1 of the first double suction 2 with respect to the lateral edges of the sheet pile 1 are angled from outside to inside, while the brackets 6.1 of the second double suction 6 are angled from the inside to the outside.
  • First anti-rotation devices can be arranged parallel to the axles 3, 7 and connected to the double suckers 2, 6 and their guides 4, 8.
  • Second anti-rotation devices can be arranged parallel to the axles 10, 13 and connected to the guides 10, 13 and the guides 4, 8 or fixed points.
  • the two first double aspirator 2 are moved synchronously as well as the two second double aspirator 6. This results in the center line of the sheet pile 1, a both geometrically symmetrical arrangement of the pairs of suckers and as well as their corresponding common symmetrical movement.
  • the directions of movement from the top view are in Fig. 2 indicated by double arrows respectively on the double suction cups 2, 6. They are parallel to the conveying direction F of the bow.
  • the vertical movement possibility is from the Fig. 1 Referring to corresponding double arrows on the axes 10 and 13 respectively.
  • the individual movements of the double suckers 2, 6 are achieved by means of the linear motors 5, 9 and 12, 15.
  • the horizontal movements for the sheet B in the conveying direction F between the sheet stack 1 and the conveyor table 17 by the linear motors 5, 9 generates.
  • the vertical movements between the plane of the sheet stack 1 and the plane of the conveyor table 17 are generated by the further linear motors 12, 15.
  • the double suckers 2, 6 are each supported on smooth linear guides, so that they can comply with their horizontal position.
  • the geometric shape of the trajectory of each double suction 2, 6 is a rectangle.
  • the rectangle of the movement path is determined by the fact that the double suckers 2, 6 are moved in their outer contours and with respect to the front edge of the sheet B to be transported around each other. It must be ensured that it can not lead to a collision of the double suction 2, 6 with each other or one of the double suction 2 and 6 with the front edge of a singled and held by the other double suction 6 and 2 sheet B.
  • An eccentric cam could generate the lifting movement, with side-by-side separate drives for the lifting movements of the teat pairs being possible.
  • the lifting drive could also be done for each pair of sucker with a common cam.
  • the coordination of the double suckers 2, 6 in their movement cycle can be done by means of the transport movement on the linear motors.
  • the collision freedom between the double suckers 2, 6 and the leading edge of the sheets B and the transfer times for the sheets B are essentially ensured by the positioning of the double suckers 2, 6 via the horizontally acting linear motors 5, 9.
  • the controller may provide that the speed adjusted with respect to a master drive, such as the processing cycle of a sheet-processing machine to be adjusted. Furthermore, depending on the said master drive further reference variables from the machine speed, the weight of the material or the thickness of the material can be obtained.
  • a drive device for the first double suction 2 is in FIG. 4 shown schematically in more detail.
  • the double aspirator 2 has an upper aspirator 2A and a lower aspirator 2B.
  • the Saug povertyzu arrangementen to the suckers 2A and 2B are not shown here.
  • the double suction 2 is attached to the axle 3.
  • the double suction 2 is hinged to a straight guide 21.
  • the linear guide 21 is supported on the guide 4 and thus secures the double suction 2 against rotation relative to the guide 4.
  • the axis 3 is guided in a bearing 19 within the guide 4 smoothly running.
  • On the double suction 2 opposite side of the guide 4 of the linear motor 5 is fixed.
  • a coil-magnet arrangement 20 of the linear motor 5 which effects the drive movement is coupled to the axis 3 and moves it and thus the double suction device 2 in the direction of the axis 3 back and forth.
  • the control of the linear motor 5 allows any adjustments of the paths, speeds and effective forces at any point within the range of movement of the coil-magnet assembly 20th
  • the guide 4 is arranged on an axis 13 for the vertical lifting movement.
  • the axis 13 can be used in the same way as described above, be connected to a linear motor.
  • the guide 4 is connected to the rotation in relation to the investor arrangement in the vertical direction with a frame-fixed straight guide 22.
  • a force-controlled movement can be generated by means of the linear motors 12, 15 used.
  • the linear motors 12, 15 used.
  • additional compensation elements such as telescopic suction on the double suckers 2, 6 use.
  • the transfer of the sheet B on the conveyor table 17 can also be force-controlled.
  • each sheet B can be guided with its leading edge against a contact surface.
  • the force control of the linear motors 5, 9 then ensures that the sheets B rest securely and over the entire sheet width of the contact surface.
  • a bearing surface come in sheet-processing machines, for example, also rows of so-called leading brands, which serve to align the sheet B after its leading edge.
  • so-called page marks are known, which serve to align the sheet B to one of its side edges.
  • the sheets B are introduced by means of the suction systems directly into gripper systems on the corresponding conveyor elements.
  • the gripper systems offer similar alignment elements as front lays.
  • the sheets B can be passed in this mode of operation by means of the linear motors 5, 9 without determining a transport path optimized to the alignment systems or the transport systems in the sheet-processing machine.
  • the supply of suction and blowing air to the double suckers 2, 6 is also affected.
  • the orientation of the sheet B can also be done depending on the initial position of the sheet B on the sheet stack or after separation from the sheet stack.
  • the linear motors 5, 9 are suitable. Their drive movement can be controlled as a function of the measured values of a measuring device for the position of the leading edge of a sheet B, so that a defined sheet position with respect to the sheet-processing machine can be predetermined. Such control of the drive of the linear motors 5, 9 can be carried out for a correction of a misalignment on the basis of the measured values or it may be necessary for a sheet displacement due to internal specifications in the sheet-processing machine.
  • control of the device is provided such that the supply of suction or blown air is adjusted within a characteristic map.
  • the adaptation of this characteristic field takes place in relation to a machine speed or a material type or a material weight.
  • the supply of the suction or blowing air can be determined depending on the map change made from the force measurement.
  • the means for supplying air should be adaptable to the needs of the drive control.
  • a control roller which allows the air control for the supply of blowing or suction air in the required power stroke.
  • the control roller can also be multi-part, ie consist of several sub-rollers.
  • This control roller or the sub-rollers of the control roller are preferably driven by direct drives.
  • the direct drives of the control rollers are mechanically decoupled from the drives for the suction movement, but have a control connection to the control of the drives for the suction movement, ie for controlling the linear motors 5, 9 and 12, 15 on.
  • the invention is not limited to the specific embodiment of the examples mentioned. It also extends to all further possible solutions attributable to the solutions presented in the context of expert knowledge.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
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  • Semiconductor Lasers (AREA)

Claims (15)

  1. Dispositif de désolidarisation de feuilles avec au moins deux paires de doubles têtes aspirantes (2, 6), chaque double tête aspirante (2, 6) comportant chaque fois une tête aspirante sur la face inférieure et sur la face supérieure, servant à prélever des feuilles (B) sur une pile de feuilles (1) sur son arête antérieure dans la direction de transport de la feuille, les doubles têtes aspirantes (2, 6) étant réalisées chacune sous la forme d'une unité modulaire, comportant en outre un entraînement, de sorte que la trajectoire de déplacement de doubles têtes aspirantes chaque fois correspondantes (2, 6) soit une trajectoire fermée menant chaque fois autour de l'autre double tête aspirante (2, 6) dans laquelle, après avoir été prélevée sur la pile de feuilles (1) la feuille (8) peut être retransférée, par transmission intermédiaire entre les doubles têtes aspirantes (2, 6) et ensuite à un système de transport,
    caractérisé en ce que,
    pour créer les mouvements de désolidarisation de chacune des doubles têtes aspirantes (2, 6) aussi bien pour prélever sur la pile de feuilles (1) que pour transporter la feuille (B) il est prévu au moins un entraînement (5 ou 12 ; 9 ou 15), les entraînements (5 ou 12 ; 9 ou 15) étant prévus pour être susceptibles d'être entraînés indépendamment les uns des autres.
  2. Dispositif selon la revendication 1,
    caractérisé en ce que,
    pour créer le mouvement de désolidarisation d'une double tête aspirante (2, 6), il est prévu un entraînement pour un axe sensiblement horizontal (3 ; 7) et un entraînement pour un axe sensiblement vertical (10 ; 13), et en ce qu'il est prévu une commande pour faire fonctionner les entraînements en commun.
  3. Dispositif selon la revendication 1 ou 2,
    caractérisé en ce que,
    pour créer le mouvement de désolidarisation, il est prévu chaque fois par axe (3, 7, 10, 13) un moteur linéaire (5, 9, 12, 15) et en ce que les moteurs linéaires (5, 9, 12, 15) sont actionnés au moyen d'une commande commune.
  4. Dispositif selon la revendication 1 à 3,
    caractérisé en ce que,
    il est prévu au moins deux paires de têtes aspirantes consistant dans des doubles têtes aspirantes (2) et dans des doubles têtes aspirantes (6), et en ce que les paires de têtes aspirantes sont chaque fois entraînées indépendamment les unes des autres au moyen de deux moteurs linéaires (5 ou 12 ; 9 ou 15) en direction sensiblement horizontale ou sensiblement verticale.
  5. Dispositif selon la revendication 1 à 4 ;
    caractérisé en ce que,
    le mouvement horizontal est couplé au mouvement vertical dans la mesure où l'entraînement horizontal est disposé sur l'entraînement vertical.
  6. Dispositif selon la revendication 1 à 5 ;
    caractérisé en ce que,
    des entraînements sont conçus sous la forme de moteurs linéaires (5, 9, 12, 15) limitant l'effet dynamique.
  7. Dispositif selon la revendication 1 à 5,
    caractérisé en ce que,
    il est prévu un ou plusieurs cylindres de commande pour commander l'alimentation d'air d'aspiration ou d'air de soufflage vers les doubles têtes aspirantes (2, 6) et en ce que, pour la commande de l'air d'aspiration ou de l'air de soufflage, les cylindres de commande sont susceptibles d'être entraînés par un ou par plusieurs entraînements directs, les entraînements directs n'étant pas couplés mécaniquement avec les entraînements pour le mouvement de désolidarisation.
  8. Procédé de désolidarisation de matériel en feuilles selon le principe de la séparation des arêtes antérieures au moyen d'au moins deux paires de doubles têtes aspirantes (2, 6), qui au moyen d'entraînements sont guidées sur une trajectoire de déplacement fermée entre une position de prélèvement sur une pile de feuilles (1), une position de transmission intermédiaire entre les doubles têtes aspirantes (2, 6) et une position de transfert à un dispositif de transport situé en aval,
    caractérisé en ce que,
    les mouvements de désolidarisation de chacune des doubles têtes aspirantes (2, 6) aussi bien pour prélever sur la pile de feuilles (1) que pour transporter la feuille sont créés au moyen de deux entraînements (5 ou 12 ; 9 ou 15) qui ne sont pas couplés mécaniquement, les mouvements de désolidarisation comportant deux systèmes de désolidarisation tournant l'un autour de l'autre et la commande de chacun des entraînements (5 ou 12 ; 9 ou 15) s'effectuant chaque fois en dépendance de la position d'un entraînement (5 ou 12. 9 ; ou 15) correspondant.
  9. Procédé selon la revendication 8,
    caractérisé en ce que les entraînements (5 ou 12 ; 9 ou 15) en évolution l'un par rapport à l'autre ou par rapport à un entraînement directeur, sont influencés par une autre dimension, par exemple la vitesse de la machine, le poids du matériel ou l'épaisseur du matériel.
  10. Procédé selon la revendication 8 ou 9,
    caractérisé en ce que
    pendant une phase de travail, sur au moins un endroit d'évolution du mouvement, les forces à partir des entraînements (5 ou 12 ; 9 ou 15) sont déterminées.
  11. Procédé selon la revendication 8 à 10,
    caractérisé en ce que,
    le diagramme caractéristique pour le commande des entraînements (5 ou 12 ; 9 ou 15) est influencé par les forces mesurées pendant une évolution.
  12. Procédé selon la revendication 6 à 9,
    caractérisé en ce que,
    au niveau de moments de commande, ainsi que de la pression d'air et du volume d'air, la commande de l'air d'aspiration et de l'air de soufflage pour les doubles têtes aspirantes (2, 6) s'effectue selon un diagramme caractéristique qui utilise au moins une variable, par exemple la vitesse de traitement des feuilles, mais de préférence plusieurs variables, par exemple la vitesse et/ou le type de matériel et/ou le poids du matériel.
  13. Procédé selon la revendication 8 à 12,
    caractérisé en ce que,
    les entraînements (5 ou 12 ; 9 ou 15) en évolution les uns par rapport aux autres ou par rapport à un entraînement directeur sont influencés par une mesure de la position de l'arête antérieure de la feuille (B) désolidarisée ou par la position de l'arête antérieure de la pile de feuilles (1).
  14. Procédé selon la revendication 8 à 12,
    caractérisé en ce que,
    les entraînements (5 ou 12 ; 9 ou 15) en évolution les uns par rapport aux autres ou par rapport à un entraînement directeur sont influencés par un signal de position par rapport à la position de consigne de l'arête antérieure de la feuille (B) désolidarisée par rapport à une machine traitant une feuille se raccordant à un margeur.
  15. Procédé selon la revendication 13 ou 14,
    caractérisé en ce que,
    les entraînements (5 ou 12 ; 9 ou 15) sont influencés par rapport à la position de consigne d'une arête latérale de la feuille (B) désolidarisée.
EP05008458A 2004-05-04 2005-04-19 Margeur du bord avant Not-in-force EP1593626B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004022229A DE102004022229A1 (de) 2004-05-04 2004-05-04 Vorderkantenanleger
DE102004022229 2004-05-04

Publications (2)

Publication Number Publication Date
EP1593626A1 EP1593626A1 (fr) 2005-11-09
EP1593626B1 true EP1593626B1 (fr) 2008-08-20

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EP05008458A Not-in-force EP1593626B1 (fr) 2004-05-04 2005-04-19 Margeur du bord avant

Country Status (5)

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EP (1) EP1593626B1 (fr)
JP (1) JP2005320167A (fr)
CN (1) CN100393598C (fr)
AT (1) ATE405510T1 (fr)
DE (2) DE102004022229A1 (fr)

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CN102849476A (zh) * 2012-08-03 2013-01-02 浙江惠龙机械有限公司 一种纸张输送装置
DE102014225359B4 (de) 2014-12-10 2021-10-28 Vitesco Technologies GmbH Ventilanordnung für ein Kraftstoffeinspritzsystem und Kraftstoffeinspritzsystem
CN106185391A (zh) * 2016-08-29 2016-12-07 张家港精工包装彩印有限公司 一种印刷纸的单张提取送料装置
CN106241442B (zh) * 2016-08-31 2018-12-14 上海富山精密机械科技有限公司 布料分层拾取装置
CN109483943B (zh) * 2018-10-10 2024-02-06 临沂翔鹏包装制品有限公司 压痕机自动上料机构和上料方法
DE102020113508A1 (de) 2020-05-19 2021-11-25 Koenig & Bauer Ag Vorrichtung und Verfahren zum Zuführen von flächenförmigen Gütern zu einer Bearbeitungseinheit

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JPH06255814A (ja) * 1993-02-27 1994-09-13 Taiyo Yuden Co Ltd セラミックグリーンシート搬送方法及びそれに使用するマニプレーター
DE4410529C2 (de) * 1994-03-26 1998-07-02 Heidelberger Druckmasch Ag Vorrichtung zur Schrägbogenkorrektur im Anleger einer Bogendruckmaschine
DE19511296C2 (de) * 1995-03-28 1999-07-15 Gremser Masch Franz Vorrichtung zum Anheben und Abtransportieren flächiger Gegenstände
DE19515398C2 (de) * 1995-04-26 1998-09-03 Roland Man Druckmasch Bogenvorderkantentrenner
DE19653343A1 (de) * 1996-12-20 1998-06-25 Heidelberger Druckmasch Ag Vorrichtung zum Transport von Bogen, die von einem Bogenstapel vereinzelt worden sind
JPH1179438A (ja) * 1997-09-12 1999-03-23 Mitsubishi Heavy Ind Ltd シート材供給装置
DE10122717C1 (de) * 2001-05-10 2002-10-17 Roland Man Druckmasch Bogenvorderkantentrenner
DE10142389B4 (de) * 2001-08-30 2009-12-31 Manroland Ag Pneumatische Trennvorrichtung
DE10151484B4 (de) * 2001-10-18 2005-07-28 Man Roland Druckmaschinen Ag Bogenanleger

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DE502005005067D1 (de) 2008-10-02
CN100393598C (zh) 2008-06-11
EP1593626A1 (fr) 2005-11-09
ATE405510T1 (de) 2008-09-15
JP2005320167A (ja) 2005-11-17
DE102004022229A1 (de) 2005-12-01
CN1715162A (zh) 2006-01-04

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