EP3921259A1 - Machine de traitement de feuilles comprenant un dispositif de façonnage et un moyen de transport aspirant supérieur - Google Patents

Machine de traitement de feuilles comprenant un dispositif de façonnage et un moyen de transport aspirant supérieur

Info

Publication number
EP3921259A1
EP3921259A1 EP20703167.5A EP20703167A EP3921259A1 EP 3921259 A1 EP3921259 A1 EP 3921259A1 EP 20703167 A EP20703167 A EP 20703167A EP 3921259 A1 EP3921259 A1 EP 3921259A1
Authority
EP
European Patent Office
Prior art keywords
transport
sheet
sheets
processing machine
designed
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
EP20703167.5A
Other languages
German (de)
English (en)
Other versions
EP3921259B1 (fr
Inventor
Bastian Deppisch
Michael Donnert
Christoph HÄCKER
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koenig and Bauer AG
Original Assignee
Koenig and Bauer AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Koenig and Bauer AG filed Critical Koenig and Bauer AG
Publication of EP3921259A1 publication Critical patent/EP3921259A1/fr
Application granted granted Critical
Publication of EP3921259B1 publication Critical patent/EP3921259B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • B65H31/00—Pile receivers
    • B65H31/24—Pile receivers multiple or compartmented, e.d. for alternate, programmed, or selective filling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/18—Means for removing cut-out material or waste
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F21/00—Devices for conveying sheets through printing apparatus or machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F21/00—Devices for conveying sheets through printing apparatus or machines
    • B41F21/08—Combinations of endless conveyors and grippers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F5/00—Rotary letterpress machines
    • B41F5/24—Rotary letterpress machines for flexographic printing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/24—Delivering or advancing articles from machines; Advancing articles to or into piles by air blast or suction apparatus
    • B65H29/241—Suction devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/24—Delivering or advancing articles from machines; Advancing articles to or into piles by air blast or suction apparatus
    • B65H29/241—Suction devices
    • B65H29/242—Suction bands or belts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/26—Delivering or advancing articles from machines; Advancing articles to or into piles by dropping the articles
    • B65H29/32—Delivering or advancing articles from machines; Advancing articles to or into piles by dropping the articles from pneumatic, e.g. suction, carriers
    • 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
    • B65H29/58—Article switches or diverters
    • B65H29/585—Article switches or diverters taking samples from the main 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
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/58—Article switches or diverters
    • B65H29/62—Article switches or diverters diverting faulty articles from the main streams
    • 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
    • B65H29/6609—Advancing articles in overlapping streams forming an overlapping stream
    • B65H29/6618—Advancing articles in overlapping streams forming an overlapping stream upon transfer from a first conveyor to a second conveyor advancing at slower speed
    • B65H29/6627—Advancing articles in overlapping streams forming an overlapping stream upon transfer from a first conveyor to a second conveyor advancing at slower speed in combination with auxiliary means for overlapping articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/68—Reducing the speed of articles as they advance
    • B65H29/686—Pneumatic brakes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H31/00—Pile receivers
    • B65H31/04—Pile receivers with movable end support arranged to recede as pile accumulates
    • B65H31/08—Pile receivers with movable end support arranged to recede as pile accumulates the articles being piled one above another
    • B65H31/10—Pile receivers with movable end support arranged to recede as pile accumulates the articles being piled one above another and applied at the top of the pile
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/02—Perforating by punching, e.g. with relatively-reciprocating punch and bed
    • B26F1/06—Perforating by punching, e.g. with relatively-reciprocating punch and bed with punching tools moving with the work
    • B26F1/08—Perforating by punching, e.g. with relatively-reciprocating punch and bed with punching tools moving with the work wherein the tools are carried by, and in operation move relative to, a rotative drum or similar support
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/38—Cutting-out; Stamping-out
    • B26F1/384—Cutting-out; Stamping-out using rotating drums
    • 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
    • B65H2301/44734—Belts, endless moving elements on which the material is in surface contact overhead, i.e. hanging material ba attraction forces, e.g. suction, 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
    • B65H2301/447—Moving, forwarding, guiding material transferring material between transport devices
    • B65H2301/4473—Belts, endless moving elements on which the material is in surface contact
    • B65H2301/44735—Belts, endless moving elements on which the material is in surface contact suction belt
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/10—Rollers
    • B65H2404/15—Roller assembly, particular roller arrangement
    • B65H2404/152—Arrangement of roller on a movable frame
    • B65H2404/1521—Arrangement of roller on a movable frame rotating, pivoting or oscillating around an axis, e.g. parallel to the roller axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/10—Rollers
    • B65H2404/15—Roller assembly, particular roller arrangement
    • B65H2404/154—Rollers conveyor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2406/00—Means using fluid
    • B65H2406/30—Suction means
    • B65H2406/32—Suction belts
    • B65H2406/323—Overhead suction belt, i.e. holding material against gravity
    • 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
    • B65H2701/176—Cardboard
    • B65H2701/1762—Corrugated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2801/00—Application field
    • B65H2801/03—Image reproduction devices
    • B65H2801/21—Industrial-size printers, e.g. rotary printing press
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2801/00—Application field
    • B65H2801/24—Post -processing devices
    • B65H2801/31—Devices located downstream of industrial printers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2801/00—Application field
    • B65H2801/42—Die-cutting

Definitions

  • the invention relates to a sheet processing machine with a shaping device and an upper suction transport means.
  • a sheet processing machine is known from WO 2017/089421 A2 which has a shaping device and a subsequent one, designed as a pair of cylinders
  • Separation device for removing waste pieces and a subsequent selective transport means also having an upper suction transport means.
  • DE 10 2009 046 590 A1 discloses a display device which has a circumferential suction device, by means of which paper bags can be transported individually suspended and placed on a display stack.
  • the invention is based on the object of creating a sheet processing machine with a shaping device and an upper suction transport means.
  • a sheet delivery and / or a sheet processing machine that has a sheet delivery, for example, is preferred.
  • the sheet processing machine preferably has at least one shaping device designed in particular as a rotary punching device and / or and at least one sheet delivery arranged in particular along a transport path provided for conveying sheets after the at least one shaping device or rotary punching device.
  • the at least one shaping device preferably has at least one shaping location, in particular designed as a punching point, which is further preferably formed by at least one forme cylinder, in particular designed as a punching cylinder, on the one hand and at least one impression cylinder on the other.
  • the sheet processing machine is preferably characterized in that it is provided for the transport of sheets along the
  • Separation device is arranged for removing waste pieces from sheets, this at least one separation device is more preferably designed as a vibrating device and / or the waste pieces in particular on the at least one
  • This at least one separation device preferably has at least one separation transport means for transporting sheets.
  • the sheet processing machine is preferably characterized in that it is provided for the transport of sheets along the
  • Transport route preferably to the at least one separation transport means
  • At least one transport means designed as a selective transport means is arranged, which as at least one in particular exclusively upper
  • Suction transport means is designed for a particularly exclusively hanging transport of sheets. Then there is the advantage that remaining pieces of waste can be easily transported even while they are being transported along the selective transport means. can be removed from the sheets in particular by the force of gravity and are thereby prevented from causing problems in the further course of the treatment and / or transport of the sheets, for example when forming the delivery stack. Another advantage is preferably that maintenance of an upper suction device from below is easily possible even with large working widths. Another advantage is preferably that the printed images applied at the bottom of the sheet are protected during transport.
  • the sheet processing machine is preferably characterized in that it is provided for the transport of sheets along the
  • At least one transport means designed as sheet braking means is arranged, which is arranged at least partially and / or completely above a delivery stack carrier of the sheet delivery. Then bows can be used particularly gently and precisely
  • the delivery pile can be discarded.
  • the delivery pile can be discarded.
  • Separation device on the one hand and the at least one sheet braking means on the other hand at least one sheet diverter for discharging sheets onto a transport path bypassing the at least one sheet braking means. Then sheets can be sorted out or removed for test purposes without the
  • the sheet processing machine is preferably characterized in that it is provided for the transport of sheets along the
  • Transport path after which at least one separation transport means up to above a delivery pile carrier of the sheet delivery are continuously arranged transport means, which at least also act as upper suction transport means and / or as transport means for sheets provided for hanging transport of sheets are trained.
  • the sheet processing machine is preferably characterized in that, along the transport path provided for the transport of sheets after the at least one separation transport means up to above a delivery pile carrier of the sheet delivery, transport means designed exclusively as upper suction transport means and / or transport means provided for hanging transport of sheets for Arches are arranged. Then the transfer of sheets between a hanging and a lying transport or vice versa can be avoided, whereby the sheets are transported flat and protected.
  • the sheet processing machine is preferably characterized in that, in particular along the transport path provided for the transport of sheets between the at least one selective transport means and / or the at least one sheet diverter on the one hand and the at least one sheet braking means on the other hand, at least one overlapping device is arranged which has at least one designed as an upper suction transport means and / or as a sheet inlet means
  • the sheet processing machine is preferably characterized in that the at least one upper suction transport means of the at least one
  • Overlapping device is designed as a passively driven suction transport means. This makes scaling easier and protects the arches.
  • the sheet processing machine is preferably characterized in that the at least one separation transport means is designed to act and / or act on sheets both from above and from below and / or that the at least one separation device is at least one below the for the
  • Transport of sheets provided transport path has arranged collecting device for waste pieces and / or that the at least one separation transport means a plurality of upper separation conveyor belts spaced apart in a transverse direction and / or a plurality of a transverse direction
  • the sheet processing machine is preferably characterized in that the at least separation device is at least one
  • Vibrating device is formed and / or that the at least separation device has at least one vibrating drive and / or that the at least
  • Separation device has at least one vibration drive by means of which at least one separation transport belt can be deflected orthogonally to its local transfer direction and / or that the at least one separation transport means has at least one
  • Has transport drive by means of which at least one component of the at least one separation transport means can be driven circumferentially, in particular in at least one local transfer direction.
  • the sheet delivery is preferably a sheet delivery of a sheet processing machine.
  • the sheet delivery preferably has at least one rear sheet stop and at least one front stack limiter.
  • a delivery stack area is preferably delimited by the at least one rear sheet stop and the at least one front stack limiter.
  • the sheet delivery is preferably characterized in that the sheet delivery has at least one for a hanging transport of sheets formed upper sheet transport system with at least one
  • the at least one upper sheet transport system designed for the hanging transport of sheets has at least one
  • Overlaying device is used for overlaying, hanging transport of at least two sheets at at least one point above a delivery pile carrier and / or over a delivery pile and / or over the delivery pile area when viewed in the vertical direction.
  • a transport direction is preferably a horizontal direction which is oriented from the front stack limiter to the rear sheet stop.
  • the sheet delivery preferably has at least one upper sheet transport system designed for suspended transport of sheets, which more preferably has at least one sheet braking means designed as an upper suction transport means and even more preferably at least one sheet inlet means designed as an upper suction transport means.
  • the sheet delivery is preferably characterized in that the at least one sheet entry means is arranged at least partially in front of the at least one sheet braking means in relation to the transport direction.
  • the sheet delivery is preferably characterized in that the at least one sheet infeed means extends over the at least one front stack limiter, in particular in relation to the transport direction.
  • the sheet delivery is preferably characterized in that at least one activatable and, in particular, one that is able to act downward on sheets and act downwards further preferably also deactivatable displacement element is arranged such that its displacement area in relation to the transport direction at least partially overlaps a transport section of the transport path provided for the transport of sheets, which is determined by the at least one sheet inlet means.
  • the at least one displacement element preferably enables overlapping and thus a higher number of sheets to be laid out per unit of time.
  • the at least one displacement element is for example as a displacement body and / or as
  • Displacement opening formed.
  • Sheet delivery is preferably characterized in that the at least one displacement element is arranged in front of the at least one front stack limiter.
  • the at least one displacement element can be used to decelerate more sheets per time unit.
  • the sheet delivery is preferably characterized in that the at least one sheet infeed means is in particular related to sheet transport in the transport direction and / or is passive with regard to its transport surfaces
  • Sheet inlet means are preferably moved only by a respective contact with a respective otherwise driven sheet. Then at least two sheets can be held and transported at different speeds at the same time.
  • the sheet delivery is preferably characterized in that at least one braking means drive is arranged, by means of which the at least one
  • Sheet braking means is designed to be drivable, in particular with regard to movements of its at least one transport surface at least in the transport direction. A targeted braking of the sheet can then be carried out with it.
  • the sheet delivery is preferably characterized in that the at least one displacement element acts as at least one displacement body is formed, the position of which at least by means of at least one displacement drive between at least one passing position and at least one displacement position
  • the sheet delivery is preferably characterized in that the at least one displacement element is designed as at least one displacement lever which is arranged to be rotatable, in particular pivotable and / or rotatable about a displacement axis, in particular by means of the at least one
  • the displacement axis is preferably arranged above the reference surface.
  • a transverse direction is preferably a horizontal direction which is oriented orthogonally to the transport direction.
  • the displacement axis is preferably oriented parallel to the transverse direction.
  • the sheet delivery is preferably characterized in that the displacement axis is arranged in front of the at least one front stack limiter and / or in front of the at least one sheet braking means and / or that the at least one displacement body is at least partially forward in at least one displacement position in relation to the transport direction the at least one front stack limiter and / or in front of the at least one
  • Sheet braking means is arranged. In this way, an optimized sequence of movements can be achieved because the beginning and end of the area in which the displacement takes place are optimized.
  • the sheet delivery is preferably characterized in that at least one sheet transfer means designed as an upper suction transport means is at least partially in front of the at least one in relation to the transport direction
  • Sheet inlet means and more preferably completely in front of the at least one
  • Sheet braking means is arranged and / or that the at least one sheet entry means is arranged at least partially in relation to the transport direction after the at least one sheet transfer means and / or that the at least one
  • Sheet braking means on the transport route provided for the transport of sheets and / or is arranged completely after the at least one front stack limiter in relation to the transport direction and / or that the at least one
  • Sheet inlet means is arranged at least partially in front of the at least one front stack limiter on the transport path provided for the transport of sheets and / or in relation to the transport direction and / or that the at least one
  • Sheet braking means on the transport path provided for the transport of sheets and / or in relation to the transport direction, the next transport means after which there is at least one sheet entry means.
  • the sheet delivery is preferably characterized in that a respective contact area, in particular of the at least one sheet inlet means, is the respective, in particular, flat area where there is contact between a respective, in particular, movable component of the at least one
  • a contact area is preferably to be understood as a simply coherent area which comprises all contact areas of the at least one sheet inlet means.
  • a reference surface is preferred by all
  • the sheet delivery is preferably characterized in that the at least one displacement body protrudes downward through the reference surface in its at least one displacement position in a displacement area and further preferably that the at least one
  • Displacement body is arranged in its at least one passing position completely above the reference surface.
  • the sheet delivery is preferably characterized in that the at least one displacement body is in at least one displacement position in a displacement area by at least 1 mm, more preferably at least 2 mm, even more preferably at least 5 mm, even more preferably at least 9 mm, even further preferably at least 11 mm and even more preferably at least 14 mm down through the reference surface and / or that the at least one displacement body in at least one displacement position in a displacement area by at least 100%, more preferably at least 120% and even more preferably at least 150% maximum thickness that can be processed with the sheet delivery, the sheet protrudes down through the reference surface. Then there is enough space to be able to arrange even thick sheets overlaid.
  • the sheet delivery is preferably characterized in that the sheet delivery has at least one dropping means that can be moved between at least one standby position and at least one dropping position and that the at least one dropping means in its at least one standby position is completely above that part of a transport surface of the at least one Sheet braking means is arranged, which defines a transport path provided for transporting sheets and that the at least one dropping means in its at least one dropping position protrudes at least partially down to below this part of the transport surface of the at least one sheet braking means.
  • a sheet processing machine preferably has the at least one sheet delivery and / or at least one shaping unit or punching unit and / or at least one application unit.
  • the at least one application assembly is preferably designed as a flexographic application assembly and / or as a flexographic printing assembly.
  • Sheet processing machine preferably has at least one substrate feed device designed as a sheet feeder.
  • the sheet processing machine is preferably characterized in that the forme cylinder of the shaping device, which is in particular designed as a punching forme cylinder, is above the one that interacts with it
  • Impression cylinder is arranged.
  • a method for operating a sheet processing machine is preferred.
  • the processed substrate is fed in the form of a sequence of sheets spaced apart from one another in a transport direction in this transport direction, in particular at a transfer speed to a sheet delivery of the sheet processing machine.
  • the method is preferably characterized in that, at least during a sheet braking process, at least two sheets are at least intermittently guided in a suspended manner by means of an upper sheet transport system of the sheet delivery which is designed for suspended sheet transport, and at least also transported in the transport direction.
  • the method is preferably characterized in that the sheets are transported in a hanging manner, in particular in a respective brake transfer process, by means of at least one sheet inlet means designed as an upper suction transport means of the sheet delivery and from this at least one formed as an upper suction transport means and further preferably viewed in the transport direction at least partially arranged after the at least one sheet inlet means
  • Sheet braking means are passed.
  • the method is preferably characterized in that, in a displacement process, a respective trailing end of a respective front sheet is pressed downward away from the at least one sheet inlet means by means of at least one displacement element.
  • the method is preferably characterized in that, in a sheet braking process, this respective front sheet by means of the at least one sheet braking means, in particular with respect to the movement in the
  • the method is preferably characterized in that in an overlapping process, in particular by means of the at least one
  • Sheet transfer means a respective leading start of a respective sheet, in particular following the respective front sheet, is pushed in a vertical direction between the trailing end of the respective front sheet on the one hand and the at least one sheet entry means on the other hand, while the respective front sheet is still partially held by the at least one sheet braking means becomes.
  • the method is preferably characterized in that in a detachment process the respective front sheet is completely detached from the at least one sheet braking device, in particular by means of at least one discharge device.
  • the method is preferably characterized in that, in a stacking process, the respective sheet that has just been detached is deposited from the at least one sheet braking means down on a delivery stack.
  • the method is preferably characterized in that the at least one sheet braking means is accelerated again after the detachment process, in particular to the transfer speed and / or a
  • the method is preferably characterized in that Transport rollers of the at least one sheet infeed means are rotated driven exclusively by a contact of these transport rollers with the respective moving sheet and / or that sheets are being transported along the at least one
  • Sheet inlet means slide at least in part along at least one sliding surface of the at least one sheet inlet means.
  • the method is preferably characterized in that the delivery stack is formed between a front stack limiter on the one hand and a rear sheet stop on the other hand, and that the sheets are at least temporarily in an area arranged vertically above the at least one front stack limiter by means of the at least one sheet inlet means be held up, especially while they are being transported.
  • the method is preferably characterized in that in the displacement process the respective trailing end of the respective front sheet hits the
  • Transport direction related at least also before the at least one front
  • the stack limiter is pressed downwards away from the at least one sheet inlet means by means of the at least one displacement element.
  • the method is preferably characterized in that the at least one displacement element is designed as a displacement body and is at least partially moved in the displacement process to below a transport surface of the at least one sheet inlet means and / or that the at least one
  • the displacement element is designed as a displacement lever that can rotate about a displacement axis and is rotated in the displacement process around the displacement axis at least partially to below a transport surface of the at least one sheet inlet means, in particular in a direction of rotation D.
  • the direction of rotation D is preferably characterized in that rotary movements of components of the at least one
  • Displacement bodies that rotate in the direction of rotation and that are located below the displacement axis in relation to the vertical direction, a Have directional component that is oriented parallel to the transport direction.
  • the method is preferably characterized in that the at least one displacement element is arranged at least partially below the reference surface of the at least one sheet inlet means during the displacement process.
  • the method is preferably characterized in that a position of the at least one in relation to the transport direction
  • Displacement element as a function of time at least during the
  • Displacement process follows a particular predetermined movement profile.
  • the method is preferably characterized in that the movement profile has at least one parabolic section and at least one linear section.
  • FIG. 1 shows a schematic representation of a sheet processing machine
  • FIG. 2 shows a schematic representation of a shaping device and a
  • FIG. 3 shows a schematic representation of a partial area of a sheet delivery
  • FIG. 4a shows a schematic representation of a partial area of a sheet delivery
  • FIG. 4b shows a schematic representation of a section from FIG. 4a
  • FIG. FIG. 5 shows a schematic representation of the partial area of the sheet delivery according to FIG. 3 in a perspective view
  • FIG. 6 shows a schematic representation of the partial area of the sheet delivery according to FIG. 3 in a view from below;
  • FIG. 7 shows a schematic representation of the partial area of the sheet delivery according to FIG. 3 in a view against a transport direction
  • FIG. 8a shows a schematic illustration to explain the respective contact area and a contact surface of a sheet inlet means
  • FIG. 8b shows a schematic illustration to explain the respective contact area and a contact surface of a sheet inlet means.
  • application fluid includes inks and printing inks, but also primers, varnishes and pasty materials
  • Preferred application fluids are materials that are produced by a
  • Processing machine 01 in particular printing machine 01, or at least one
  • Application unit 614 or application unit 600 of processing machine 01 can be transferred and / or can be transferred to a substrate 02, in particular a printing material 02, and preferably in a finely structured form and / or not only Establish a preferably visible and / or perceptible and / or machine detectable texture on the substrate 02, in particular printing material 02, over a large area.
  • Inks and printing inks are preferably solutions or dispersions of at least one colorant in at least one solvent, for example water and / or organic solvents.
  • the application fluid can be designed as an application fluid which cross-links under UV light. Inks are relative Low viscosity application fluids and printing inks are relatively high viscosity application fluids.
  • Inks preferably have no binder or relatively little binder, while printing inks preferably contain a relatively large amount of binder and, more preferably, further auxiliaries.
  • colorless lacquers are also meant in particular when application fluids and / or inks and / or printing inks are mentioned.
  • means for a pretreatment, so-called priming or precoating, of the printing substrate 02 are preferably also meant when application fluids and / or inks and / or printing inks are discussed.
  • the term pressure fluid and the term coating agent are to be understood synonymously.
  • a respective application fluid is preferably not gaseous.
  • a respective application fluid is preferably liquid and / or powdery.
  • a processing machine 01 is preferably used as a printing machine 01 and / or as a
  • Forming machine 01 in particular punching machine 01.
  • Printing machine 01 is designed as a flexographic printing machine 01, for example.
  • the processing machine 01 is preferably referred to as a printing machine 01 if it has at least one printing unit 614 and / or at least one printing assembly 600, in particular regardless of whether it has further assemblies for processing substrate 02.
  • a printing machine 01 has at least one printing unit 614 and / or at least one printing assembly 600, in particular regardless of whether it has further assemblies for processing substrate 02.
  • one designed as a printing machine 01 has
  • Processing machine 01 additionally has at least one further such unit 900, for example at least one shaping unit 900, which is preferably used as
  • the processing machine 01 is preferably referred to as a shaping machine 01 if it has at least one shaping unit 914 and / or at least one shaping unit 900, in particular regardless of whether it has further units 600 for processing substrate 02.
  • the processing machine 01 is preferably referred to as a punching machine 01 if it has at least one punching mechanism 914 and / or at least one punching unit 900, in particular regardless of whether it has additional units 600 for processing substrate 02 having.
  • a processing machine 01 designed as a shaping machine 01 or punching machine 01 additionally has at least one further unit 600 for processing substrate 02, for example at least one printing unit 600 and / or at least one printing unit 614.
  • the processing machine 01 has at least one printing unit 614 and / or at least a printing unit 600 on the one hand and at least one shaping unit 914 and / or at least one shaping unit 900 on the other hand, it is accordingly designed both as a printing machine 01 and as a shaping machine 01. If the processing machine 01 has at least one printing unit 614 and / or at least one printing unit 600 on the one hand and at least one punching unit 914 and / or at least punching unit 900 on the other hand, it is accordingly designed both as a printing machine 01 and as a shaping machine 01, in particular a punching machine 01.
  • the processing machine 01 is preferably designed as a sheet processing machine 01, that is to say as a processing machine 01 for processing a sheet-like substrate 02 or sheet 02, in particular a sheet-like printing material 02.
  • the sheet processing machine 01 is designed as a sheet printing machine 01 and / or as a sheet forming machine 01 and / or as a sheet punching machine 01.
  • the processing machine 01 is more preferred than
  • Corrugated cardboard sheet processing machine 01 is designed, that is to say as a processing machine 01 for processing sheet-like substrate 02 or sheet 02 made of corrugated cardboard, in particular sheet-like printing material 02 made of corrugated cardboard.
  • the processing machine 01 is also preferably designed as a sheet-fed printing machine 01, in particular as a corrugated sheet printing machine 01, i.e. as a printing machine 01 for coating and / or printing sheet-like substrate 02 or sheets 02 made of corrugated board, in particular sheet-like printing material 02 made of corrugated board.
  • the printing machine 01 is designed as a printing machine 01 operating according to a printing forme-related printing process. Unless explicitly differentiated, the term arcuate should be used here
  • Substrate 02 in particular a printing material 02, specifically the sheet 02
  • the sheet-like substrate 02 or sheet 02 defined in this way is made of paper or cardboard, for example. H. as a sheet of paper or cardboard, or by sheet 02, panels or possibly plates made of plastic, cardboard, glass or metal.
  • the substrate 02 is more preferably corrugated cardboard 02, in particular corrugated cardboard sheet 02.
  • a thickness of a sheet 02 is preferably to be understood as a dimension orthogonal to a largest area of the sheet 02. This largest area is also known as the main area.
  • the thickness of the sheets 02 is, for example, at least 0.1 mm, more preferably at least 0.3 mm and even more preferably at least 0.5 mm.
  • significantly greater thicknesses are also common, for example at least 4 mm or even 10 mm and more.
  • Corrugated cardboard sheets 02 are comparatively stable and therefore not very flexible. Corresponding adaptations of the processing machine 01 therefore facilitate the processing of sheets 02 of great thickness.
  • the processing machine 01 preferably has several units 100; 300; 600; 700; 900; 1000 on.
  • a unit is preferably to be understood as a group of devices which functionally interact, in particular to be able to carry out a preferably self-contained processing operation of sheet 02.
  • a module is to be understood as meaning in particular a respective unit or a structure made up of several units, which preferably has at least one means of transport and / or at least its own controllable and / or regulatable drive and / or as an independently functioning module and / or each manufactured individually and / or is designed in each case assembled machine unit or functional assembly.
  • a separate controllable and / or regulatable drive of a unit or module is to be understood in particular as a drive which is used to drive the movements of components of this unit or module and / or which is used to transport substrate 02, in particular sheet 02, through it respective unit or module and / or through at least one area of action of this respective unit or module and / or which serves to directly or indirectly drive at least one component of the respective unit or module provided for contact with sheet 02.
  • These drives of the units of the processing machine 01 are preferably designed as, in particular, position-regulated electric motors.
  • Each unit preferably has 100; 300; 600; 700; 900; 1000 at least one
  • 700; 900; 1000 can preferably be operated individually and independently of one another.
  • the drive controls and / or drive regulators of the individual units 100 are also preferred; 300; 600; 700; 900; 1000 in terms of circuitry, in particular by means of at least one BUS system, with one another and / or with a machine control of the
  • Processing machine 01 linked and / or linkable in such a way that a coordinated control and / or regulation of the drives of several or all units 100; 300; 600; 700; 900; 1000 of the processing machine 01 is made and / or can be.
  • Processing machines 01 can therefore be operated and / or operated, at least with regard to their drives, preferably electronically coordinated with one another, in particular by means of at least one electronic master axis.
  • An electronic master axis is preferably specified for this, for example from a higher-level machine control of the processing machine 01.
  • the individual units of the processing machine 01 are, for example, mechanical, at least with regard to their drives synchronized with each other and / or synchronizable.
  • the individual units of the processing machine 01 are preferably mechanically decoupled from one another, at least with regard to their drives.
  • the units of the processing machine 01 are each preferably characterized in that the unit and
  • Transport path is at least substantially flat and more preferably completely flat.
  • a substantially flat section of the transport path provided for the transport of sheets 02 is to be understood as meaning a section which has a minimum radius of curvature which is at least 2 meters, more preferably at least 5 meters and even more preferably at least 10 meters and even more preferably at least 50 meters.
  • a completely flat section has an infinitely large radius of curvature and is thus also essentially flat and thus also has a minimum radius of curvature which is at least 2 meters.
  • the units of the processing machine 01 are preferably each characterized in that the section of the transport path provided for the transport of sheets 02, which is defined by the respective unit, runs at least substantially horizontally and more preferably exclusively horizontally. This transport path preferably extends in a transport direction T.
  • a substantially horizontal transport path provided for transporting sheets 02 means in particular that the provided transport path in the entire area of the respective unit has only one or more directions that are preferably at most 30 ° deviates from at least one horizontal direction by at most 15 ° and more preferably at most by 5 °.
  • the direction of the transport path is in particular that direction in which the sheets 02 are transported at the point at which the direction is measured.
  • the transport path provided for the transport of sheets 02 preferably begins at a point where the sheets are removed 02 from a feeder stack 104.
  • the processing machine 01 preferably has at least one substrate feed device 100, which is more preferably designed as a unit 100, in particular a substrate feed unit 100 and / or as a module 100, in particular a substrate feed module 100.
  • the at least one substrate feed device 100 is preferably used as a sheet feeder 100 and / or
  • the processing machine 01 has, for example, at least one as
  • Conditioning device designed unit in particular
  • Conditioning unit which is further preferred as a module, in particular as
  • Conditioning module is formed.
  • a conditioning device is designed, for example, as a preparation device or as an aftertreatment device.
  • the processing machine 01 preferably has at least one as
  • Preparation device designed unit in particular preparation unit, which is more preferably designed as a module, in particular as a preparation module and represents a conditioning device.
  • the processing machine 01 preferably has at least one aftertreatment device.
  • the processing machine 01 preferably has at least one contact device 300, which is more preferably designed as a contact unit 300 and / or a contact module 300.
  • the at least one contact device 300 is alternatively designed as a component of the substrate supply device 100 or another unit.
  • the processing machine 01 preferably has at least one application unit 600, which is more preferably designed as a module 600, in particular an application module 600.
  • the at least one application unit 600 is arranged and / or constructed depending on the function and / or application method.
  • the at least one application unit 600 preferably serves to apply at least one respective application fluid or coating agent over the entire surface and / or to be applied partially to sheet 02.
  • An example of an application assembly 600 is a printing assembly 600, which is used in particular to apply printing ink and / or ink to substrate, in particular sheet 02.
  • an optionally arranged priming unit and / or an optionally painting unit also apply as such an application unit 600 or
  • application units 600 can preferably be distinguished with regard to their application method.
  • An example of an application assembly 600 is a shape-based application assembly 600, which in particular has at least one fixed, physical and preferably exchangeable printing forme. Shape-based application units 600 preferably work according to one
  • Planographic printing process in particular offset planographic printing process and / or using a gravure printing process and / or using a letterpress printing process, particularly preferably using a flexographic printing process.
  • the corresponding application unit 600 is then, for example, a flexo application unit 600 or flexo printing unit 600, in particular flexo application module 600 or flexo printing module 600.
  • the at least one application unit 600 preferably has at least one forme cylinder, which is more preferably below one with it, in particular directly cooperating
  • Impression cylinder is arranged.
  • the axis of rotation of this forme cylinder is arranged at a lower height than an axis of rotation of the in particular directly interacting with it
  • the processing machine 01 has, for example, at least one as
  • Unit designed drying device in particular drying unit, which is more preferably designed as a module, in particular as a drying module.
  • at least one drying device 506 and / or at least one post-drying device is a component of at least one preferably as module 100; 300; 600; 700; 900; 1000 trained unit 100; 300; 600; 700; 900; 1000.
  • at least one application unit 600 has at least one drying device 506 and / or at least one transport device 700 and / or at least one transport unit 700 has at least one
  • the processing machine 01 preferably has at least one transport device 700, which is more preferably designed as a unit 700, in particular a transport unit 700, and / or as a module 700, in particular as a transport module 700.
  • the transport device 700 is also referred to as a transport means 700. Additionally or alternatively, the processing machine 01 preferably has transport devices 700, for example as components of other units and / or modules.
  • the processing machine 01 preferably has at least one shaping device 900 or punching device 900, which is more preferably designed as a unit 900, in particular a shaping unit 900 or punching unit 900, and / or as a module 900, in particular as a shaping module 900 or punching module 900.
  • the processing machine 01 preferably has at least one shaping unit 900 embodied as a punching unit 900.
  • the at least one shaping unit 900 embodied as a punching unit 900.
  • Shaping device 900 is preferably designed as a rotary punching device 900 and / or preferably has at least one shaping mechanism 914 or punching mechanism 914.
  • a shaping device 900 should also be understood to mean an embossing device and / or a grooving device.
  • a perforating device is preferably likewise a form of a punching device 900. The at least one is preferably distinguished
  • Shaping device 900 and / or the at least one shaping unit 900 in that a section of the transport path provided for the transport of sheets 02, which is defined by the at least one shaping device 900 and / or the at least one shaping unit 900, is at least substantially flat and more preferably completely flat .
  • the processing machine 01 preferably has at least one as
  • Substrate dispensing device 1000 in particular unit 1000 embodied as sheet delivery 1000, in particular display unit 1000, which is more preferably embodied as module 1000, in particular as display module 1000.
  • the processing machine 01 has, for example, at least one as
  • Unit designed further processing device, in particular
  • Further processing unit which is more preferably designed as a module, in particular as a further processing module.
  • the transport direction T provided in particular for transporting sheets 02 is a direction T which is preferably at least substantially and more preferably completely horizontally oriented and / or which preferably points from a first unit of processing machine 01 to a last unit of processing machine 01, in particular from a sheet feeder unit 100 or a substrate feed device 100 on the one hand to a delivery unit 1000 or a substrate discharge device 1000 on the other hand, and / or which preferably points in a direction in which the sheets 02 are transported apart from vertical movements or vertical components of movements, in particular from a first contact with one of the
  • Substrate supply device 100 downstream unit of processing machine 01 or first contact with processing machine 01 up to a last contact with processing machine 01. Regardless of whether the system device 300 is an independent unit 300 or module 300 or part of the
  • the transport direction T is preferably that
  • Abutment device 300 is oriented to the substrate dispensing device 1000.
  • a transverse direction A is preferably one orthogonal to the transport direction T of the sheets 02 and / or orthogonal to the intended transport path of the sheets 02 through the at least one application unit 600 and / or through the at least one
  • the transverse direction A is preferably a horizontally oriented direction A.
  • a working width of the processing machine 01 and / or the at least one application unit 600 and / or the at least one shaping unit 900 and / or the at least one sheet delivery 1000 is preferably a dimension that is preferably orthogonal to the intended transport path of the sheets 02 through the at least one application unit 600 and / or the at least one shaping unit 900 and / or the at least one sheet delivery 1000, more preferably in the transverse direction A.
  • the working width of the processing machine 01 preferably corresponds to a maximum width that is a Sheet 02 may have in order to be able to continue with the
  • Processing machine 01 to be processed so in particular a maximum sheet width that can be processed with the processing machine 01.
  • the width of a sheet 02 is to be understood in particular as its dimensions in the transverse direction A. This is preferably independent of whether this width of the arc 02 is greater or smaller than a horizontal dimension of the arc 02 orthogonal thereto, which more preferably represents the length of this arc 02.
  • Processing machine 01 preferably corresponds to the working width of the at least one application unit 600 and / or of the at least one shaping unit 900 and / or of the at least one sheet delivery 1000.
  • the working width of processing machine 01, in particular sheet processing machine 01 is preferably at least 100 cm, more preferably at least 150 cm more preferably at least 160 cm, even more preferably at least 200 cm and even more preferably at least 250 cm.
  • the processing machine 01 preferably has one or more points
  • Such suction transport means 07; 08; 09 are preferably used to move sheets 02 forwards in a controlled manner and / or to enable movements, while sheets 02 are held against at least one counter-pressure surface of the corresponding suction transport means.
  • a relative negative pressure is preferably used here in order to move the sheets 02 against at least one transport surface 22; 23; Pull and / or push 24.
  • a transport movement of the sheets 02 is preferred through a corresponding, in particular circumferential, movement of the at least one transport surface 22; 23; 24 generated.
  • the arch 02 is through the at least one
  • Suction transport means held in its path, for example, along the transport path provided for transporting sheets 02 and a transport movement of sheet 02 is generated by a force predetermined by another, for example upstream and / or downstream transport means.
  • the negative pressure is in particular a negative pressure relative to an ambient pressure, in particular relative to an atmospheric pressure.
  • a suction transport means 07; 08; 09 is therefore preferably to be understood as a device which has at least one counter-pressure surface 22; 23; 24, which more preferably as a sliding surface and / or as a particularly movable transport surface 22; 23; 24 is formed and, for example, at least partially at least in the
  • Transport direction T is movable. Furthermore, the respective suction transport means 07;
  • 08; 09 preferably has at least one vacuum chamber, which is further preferably connected to at least one vacuum source by means of a suction line.
  • the vacuum source has, for example, a fan.
  • the vacuum chamber has at least one suction opening which is used to suck in the sheets 02.
  • the sheets 02 are sucked into a position that closes the at least one suction opening or merely in this way against a counter-pressure surface 22; 23; 24 sucked so that ambient air can still get past the sheets 02 into the suction opening.
  • the transport surface 22; 23; 24 one or more Intake openings 36.
  • the suction openings 36 are preferably used to
  • the suction opening acts on the sheets 02 in such a way that these press against the transport surface 22; 23; 24 is sucked without the
  • Transport surface 22; 23; 24 would have suction openings 36.
  • at least one deflection means 47 is arranged, which directly or indirectly for a circumferential movement of the at least one transport surface 22; 23; 24 cares.
  • the at least one deflecting means 47 and / or the transport surface 22 is preferably; 23; 24 self-driven and / or drivable, in particular in order to ensure movement of the sheets 02.
  • the transport surface allows sheets 02 to slide along the transport surface.
  • a first embodiment of a suction transport means 07; 09 is a suction belt 07; 09. Under a suction belt 07; 09 is to be understood as a device which has at least one flexible conveyor belt 37; 38, the surface of which is used as a transport surface 22; 24 serves.
  • the at least one conveyor belt 37; 38 is preferably deflected by deflection means 47 designed as deflection rollers 47 and / or deflection rollers 47 and / or is preferably self-contained, in particular in such a way that endless circulation is made possible.
  • the at least one conveyor belt 37; 38 preferably has a plurality of
  • the at least one conveyor belt 37; 38 preferably covers the at least one suction opening of the at least one vacuum chamber in at least a portion of its circulation path.
  • the vacuum chamber is then further preferably only through the suction openings 36 of the at least one conveyor belt 37; 38 connected to an environment and / or to arch 02.
  • Support means are preferably arranged which prevent the at least one conveyor belt 37; 38 is pulled too far or at all into the vacuum chamber and / or which ensure that the transport surface 22; 24 assumes a desired shape, for example such that at least in the area in which their suction openings 36 are connected to the vacuum chamber, forms a flat surface.
  • a second embodiment of a suction transport means 08 is a roller suction system 08.
  • a roller suction system 08 is to be understood as a device in which the at least one transport surface 23 is formed from at least sections of outer surfaces of a plurality of transport rollers 26 and / or transport rollers 26.
  • Transport rollers 26 and / or transport rollers 26 thus each form, for example, closed and / or rotating parts of the transport surface 23.
  • the roller suction system 08 preferably has a large number of suction openings. These suction openings are preferably arranged at least between adjacent transport rollers 26 and / or transport rollers 26. For example, at least one is
  • the cover mask which preferably represents a limitation of the vacuum chamber.
  • the cover mask preferably has the plurality of nursing openings.
  • the cover mask preferably forms an essentially flat surface.
  • the transport rollers 26 and / or transport rollers 26 are preferably arranged in such a way that they are cut from this flat surface and more preferably only protrude to a small extent, for example only a few millimeters, above this flat surface, in particular in a direction facing away from the vacuum chamber.
  • the suction openings are then preferably designed in the shape of a frame and each surround at least one of the
  • a third embodiment of a suction transport means is a suction box belt.
  • a suction box belt is to be understood as a device which has a plurality of suction boxes, in particular, which can be moved in a circumferential manner, each of which is a
  • a fourth embodiment of a suction transport means is at least one suction roller.
  • a suction roller is to be understood as a roller whose surface area is as
  • the sliding suction device is preferably designed as a passive transport means and is used in particular to specify boundary conditions with regard to a position of a respective sheet 02 without setting the sheet 02 itself in motion.
  • the respective sliding suction device preferably has at least one sliding surface and at least one vacuum chamber and at least one suction opening. This at least one sliding surface then serves as a counter-pressure surface and serves as a transport surface.
  • the transport surface designed as a sliding surface is preferably not moved.
  • the sliding surface serves as a counterpressure surface against which the corresponding sheets 02 are pressed.
  • the arches 02 can nevertheless be moved along the sliding surface, in particular if they are otherwise acted upon by a force that is at least also parallel to the sliding surface.
  • an area between two driven suction camouflage means can be bridged by means of a sliding suction device.
  • suction transport means can for example have at least one common negative pressure source and / or at least one common negative pressure chamber and / or at least and / or interacting as a suction transport means and / or arranged one behind the other and / or next to one another. Such combinations are then preferably to be assigned to at least two of the embodiments of suction transport means.
  • Transport path below the, in particular, movable transport surface 22; 23; 24, in particular as a counterpressure surface 22; 23; 24 is used and, for example, is at least partially movable at least in the transport direction T.
  • the respective suction transport means 07; 08; 09 then as the upper suction transport means 07; 08; 09, wherein further preferably its suction openings or suction openings 36 at least during their connection with the at least one vacuum chamber preferably at least also or only point downwards and / or its suction effect is preferably at least also or only upwards.
  • the sheets 02 are then transported by the suction transport means 07; 08; 09 preferably transported hanging.
  • a section of the transport path provided for transporting sheets 02, which is defined by the respective suction transport means, is located above the transport surface, in particular movable, which is in particular used as a
  • Counterpressure surface is used and, for example, is at least partially movable at least in the transport direction T.
  • the respective suction transport means is then designed as a lower suction transport means, with its suction openings or suction openings preferably pointing at least also or only upwards and / or its suction effect preferably at least also or only downwards at least during their connection to the at least one vacuum chamber is directed.
  • the sheets 02 are then preferably transported horizontally by the suction transport means.
  • the sheet processing machine 01 is preferably a sheet processing machine 01 with at least one shaping device 900 and at least one sheet delivery 1000 arranged along a transport path provided for a transport of sheets 02 after the at least one shaping device 900.
  • the at least one shaping device 900 is preferably designed as at least one rotary punching device 900.
  • precisely one shaping device 900 and / or rotary punching device 900 is arranged.
  • the at least one shaping device 900 preferably has at least one and more preferably exactly one shaping point 909, which is formed by at least and further preferably exactly one forme cylinder 901, in particular designed as a die cylinder 901, on the one hand and at least one impression cylinder 902 on the other.
  • the shaping point 909 is preferably that area in which the respective forme cylinder 901 on the one hand and the respective impression cylinder 902 on the other hand are closest.
  • the at least one shaping point 909 is preferably as at least one punching point 909 and / or as at least one transport means 909 and / or as at least one
  • the sheet processing machine 01 is preferably characterized in that the forme cylinder 901 of the shaping device 900, which is in particular designed as a punching forme cylinder 901, is above the with it
  • cooperating impression cylinder 902 is arranged.
  • a rotary pocket of this forme cylinder 901, which is in particular designed as a punching forme cylinder 901 is arranged at a greater height than an axis of rotation of the one which, in particular, interacts directly with it
  • the sheet processing machine 01 is preferred characterized in that provided for the transport of sheets 02 along the
  • the at least one separation device 903 thus serves, in particular, to separate those parts of the sheet 02 that are still to be treated as sheets 02 and, if necessary, are to be further processed from such waste pieces, in particular former parts of the sheet 02, which have already been wholly or partially separated from the sheet 02 and to be removed from the sheet 02.
  • waste pieces arise, for example, in a punching process and / or are generated, for example, at the at least one shaping point 909 of FIG.
  • Separation device 903 is designed, for example, as a separation unit 903 and / or as a separation module 903. Alternatively, there is at least one
  • sheet 02 denotes both sheets 02 that have not yet been processed by means of the at least one shaping device 900 and those sheets 02 that have already been processed by means of the at least one shaping device 900 and / or have been processed by means of the at least one separation device 903 and, if necessary, have been changed in their shape and / or their mass.
  • the at least one separation device 903 preferably has at least one
  • Separation transport means 904 in particular for transporting sheets 02.
  • the at least one separation transport means 904 preferably serves to transport respective sheets 02 along the transport path provided for transporting sheets 02 and / or in transport direction T, while pieces of waste from the respective sheets 02 removed.
  • the waste pieces are preferably transported in a respective direction that has at least one component that is oriented orthogonally to the transport direction T, for example vertically downwards. Is preferred at least the force of gravity is also used to remove such waste pieces from the respective sheets 02.
  • preferably only one force has to be applied which separates the respective scrap piece from the respective sheet 02 and the respective scrap piece is then carried away downward by gravity.
  • precisely one separation transport means 904 is arranged along the transport path provided for transporting sheets 02.
  • several transport paths are provided along the transport path provided for transporting sheets 02
  • Separation transport means 904 arranged, which are designed differently, for example.
  • the sheet processing machine 01 is preferably characterized in that the at least one separation transport means 904 is designed to act and / or act on sheet 02 both from above and from below. Then sheets 02 can despite the action of at least one
  • the sheet processing machine 01 is preferably characterized in that the at least one separation transport means 904 has a plurality of upper separation transport belts 907 arranged next to one another and spaced apart in relation to a transverse direction A and / or several lower separation transport belts 908 arranged spaced apart in relation to a transverse direction A.
  • Separation transport belt 907; 908 are designed, for example, as endless and / or circumferential belts, which more preferably have a relatively small dimension in the transverse direction A, for example less than 5 cm, preferably less than 2 cm and more preferably less than 1 cm. Relatively large distances between respective adjacent ones are preferred in relation to the transverse direction A
  • Separation transport belt 907; 908 for example at least 2 cm, more preferably at least 5 cm, even more preferably at least 10 cm and even more preferably at least 20 cm. This allows waste pieces down and / or up between the separation conveyor belts 907; 908 are moved through, in particular fall through.
  • the sheet processing machine 01 is distinguished from
  • Separation transport means 904 is used. Waste pieces can then, for example, be moved downwards and / or upwards between the respective roller gap and another transport means, in particular fall through, in front of or behind the respective roller gap.
  • a further transport means for example, at least one further roller gap and / or at least one separation transport belt 907; 908 be arranged.
  • the separation transport belt 907; 908 be arranged.
  • Sheet processing machine 01 preferably characterized in that the at least one separation transport means 904 is different from any suction transport means, that is to say is not designed as a suction transport means.
  • the sheet processing machine 01 is preferably characterized in that the at least separation device 903 is at least one
  • Vibrating device 903 is formed and / or that the at least separation device 903 has at least one vibrating drive 911.
  • At least one separation conveyor belt 907; is preferably used by means of the at least one vibrating drive 911; 908 can be deflected orthogonally to its local transfer direction.
  • a local transfer direction is to be understood in each case as that direction in which a respective element of the respective separation transport belt 907; 908 due to a revolving movement of the respective separation transport belt 907; 908 is moved, in particular apart from possibly superimposed deflection movements.
  • the at least one vibrating drive 911 thus preferably serves to vibrate the respective sheet 02, in particular by movements in directions orthogonal to the transport direction T. Such movements are only necessary, for example, with a slight deflection.
  • the at least one vibration drive 911 is on the at least one separation transport means 904 and / or at least one separation transport belt 907; 908 directly or indirectly acting and / or arranged capable of acting, for example via at least one impact wave.
  • the at least one vibrating drive 911 on at least one deflection means and / or at least one guide means is at least one
  • at least one electric and / or at least one pneumatic and / or at least one hydraulic and / or at least one magnetic drive is arranged as the vibrating drive 911.
  • the at least one separation device 903 has at least one, for example
  • Separation blower which further preferably serves to remove waste pieces from the respective sheets 02 by at least one at least temporarily activated gas flow.
  • the sheet processing machine 01 is preferably characterized in that the at least one separation transport means 904 has at least one transport drive 912, by means of which at least one component of the at least one separation transport means 904 can be driven circumferentially, in particular in at least one respective local transfer direction.
  • the at least one transport drive 912 of the at least one separation transport means 904 and in particular its drive controller is preferably connected to the machine control of the processing machine 01 and / or to the electronic master axis, in particular via the BUS system.
  • the sheet processing machine 01 is preferably characterized in that the at least separation device 903 is arranged at least one below the transport path provided for the transport of sheets 02
  • the collecting device is, for example, a container and / or a shredding device and / or a driven one
  • Discharge device designed, for example as a conveyor belt.
  • the sheet processing machine 01 is preferably characterized in that it is provided for the transport of sheets 02 along the
  • Transport path at least one as a selective transport means 09; 906 trained
  • Means of transport 09; 906 is arranged, in particular along the transport path provided for the transport of sheets 02 to the at least one
  • the at least one as selective transport means 09; 906 designed transport means 09; 906 is preferably along the transport path provided for transporting sheets 02 to the at least one
  • Separation transport means 904 arranged subsequently, in particular directly following the at least one separation transport means 904.
  • Selective transport means 09; 906 is in particular a means of transport 09; 906 to understand that only selected objects are transported and / or designed to be able to be transported, for example exclusively sheets 02 and / or no waste pieces.
  • at least one position and / or at least one dimension of the respective object, in particular with respect to the transverse direction A, is used as a distinguishing criterion.
  • the sheet processing machine 01 is preferably characterized in that the transport path provided for the transport of sheets 02 after the at least one separation transport means 904 to above one
  • Delivery stack support 48 of the sheet delivery 100 is at least substantially and more preferably completely flat.
  • the sheet processing machine 01 is preferably characterized in that it is provided for the transport of sheets 02 along the
  • Delivery stack carrier 48 of the sheet delivery 1000 is arranged.
  • the at least one sheet braking means serves in particular to brake sheets 02 before they are deposited on a delivery stack 28.
  • the sheet processing machine 01 is preferably characterized in that it is provided for the transport of sheets 02 along the
  • At least one sheet diverter 49 is arranged for discharging sheets 02 onto a transport path bypassing the at least one sheet braking means 07.
  • the at least one sheet diverter 49 serves, for example, to discharge at least one sample sheet to be examined and / or at least one waste sheet.
  • the at least one curved switch 49 has, for example, at least one deflection element, more preferably several
  • Deflection elements which are arranged next to one another in relation to the transverse direction A.
  • the deflection elements are preferably arranged in such a way that they can be switched, in particular pneumatically, between a passing position and a deflection position.
  • at least one deflecting element arranged in the passing position at least one respective sheet 02 is preferably forwarded along the transport path provided for the transport of sheets 02 to the at least one sheet braking means 07 and / or the delivery stack carrier 48.
  • at least one deflection element arranged in the deflection position at least one respective sheet 02 is preferably passed on to the transport path bypassing the at least one sheet braking means 07 and / or to a diversion delivery 51.
  • At least one guide 52 in particular at least one guide plate 52, is preferably arranged, by means of which it is further preferred forwarding to the transport path bypassing the at least one sheet braking means 07 and / or to the diversion delivery 51 takes place.
  • sheets are guided between two guides 52 by means of the at least one deflection element, which initially act as upper and lower guides 52 and, due to their curvature, become front and rear guides 52 as the transport path continues.
  • the at least one deflection element is arranged in such a way that it is in its deflection position in the transverse direction between at least two conveyor belts and / or conveyor belts of the at least one selective conveyor 09; 906 is arranged.
  • the respective at least one selective transport means 09; 906 preferably has at least two and more preferably at least five conveyor belts arranged next to one another in the transverse direction A and / or spaced apart in the transverse direction A.
  • the at least one selective transport means 09; 906 arranged several suction belts.
  • These suction bands each have a width, for example, which is preferably at least 10 mm, more preferably at least 20 mm, even more preferably at least 50 mm and which is preferably at most 200 mm, more preferably at most 100 mm and even more preferably at most 80 mm.
  • these suction belts preferably cover at least 10%, more preferably at least 20% and even more preferably at least 25% and independently thereof preferably at most 50%, further preferably at most 40% and even more preferably at most 35% of the working width of the sheet processing machine 01.
  • the sheet processing machine 01 is preferably characterized in that two selective transport means 09; 906 along the transport path provided for transporting sheets 02 and / or in the transport direction T
  • At least two selective transport means 09 in particular, related to the transport path provided for transporting sheets 02 and / or to the transport direction T; 906 as Output transport means 906 of the at least one shaping device 900 are formed.
  • the at least one output transport means 906 of the at least one shaping device 900 serves, for example, to ensure that
  • a second and / or last of these at least two selective transport means 09 in particular, related to the transport path provided for transporting sheets 02 and / or to the transport direction T; 906 designed as sheet transfer means 09.
  • the at least one sheet transfer means 09 is used, for example, to forward sheets 02 intended for the delivery stack 28.
  • the at least one sheet transfer means 09 is assigned to the sheet delivery 1000, for example.
  • an effective area of the at least one sheet deflector 49 is arranged at a point along the transport path provided for the transport of sheets 02, which, viewed in the transport direction T, is at most 100 cm away from both the at least one output transport means 906 and the at least one sheet transfer means 09 is, more preferably at most 50 cm and even more preferably at most 20 cm.
  • a modular structure can be implemented in which the at least one output transport means 906 can be adapted to the respective machine conditions, while the at least one sheet transfer means 09 has a standardized design.
  • the at least one diversion delivery 51 and / or the at least one guide 52 is preferably arranged below the at least one sheet transfer means 09.
  • the at least one output transport means 906 preferably has at least one output drive 953, which is further preferred is designed as a position-regulated electric motor 953 in particular.
  • the at least one output transport means 906 and in particular its drive controller is preferably connected to the machine control of the processing machine 01 and / or to the electronic master axis, in particular via the BUS system.
  • the sheet processing machine 01 is preferably characterized in that it is provided for the transport of sheets 02 along the
  • Transport path between the at least one selective transport means 906 on the one hand and the at least one sheet braking means 07 on the other hand at least one
  • Overlapping device 46 is arranged.
  • the sheet processing machine 01 is preferably characterized in that the at least one
  • the sheet processing machine 01 is preferably characterized in that it has at least one transport means 08 designed as an upper suction transport means 08 and / or as a sheet entry means 08.
  • the at least one upper suction transport means 08 of the at least one overlapping device 46 is further preferably designed as a passively driven suction transport means 08 and / or as a sliding suction device 08.
  • the sheet processing machine 01 is preferably characterized in that the sheet delivery 1000 has at least one front stack limiter 04 and / or that a delivery stack area is delimited at least by the at least one rear sheet stop 03 and the at least one front stack limiter 04 and / or that the sheet delivery 1000 has at least one upper sheet transport system 06 designed for the hanging transport of sheets 02, which has the at least one overlapping device 46 and / or that the at least one overlapping device 46 of an overlapping for a scaled, suspended transport of at least two sheets 02 at at least one point arranged above the delivery stack area as seen in the vertical direction V.
  • the sheet processing machine 01 is preferably characterized in that the at least one upper sheet transport system 06 designed for the suspended transport of sheets 02 is at least one as the upper
  • Transport direction T is arranged in the area of the at least one sheet infeed means 08 and / or that at least one activatable downwardly acting
  • Displacement element 12 is arranged such that its displacement area in relation to the transport direction T at least partially overlaps with a transport section of the transport path provided for the transport of sheets, which is determined by the at least one sheet entry means 08.
  • the sheet processing machine 01 is preferably characterized in that the at least one sheet braking means 07 is arranged completely after the at least one front stack limiter 04 on the transport path provided for the transport of sheets 02 and / or in relation to the transport direction T. It is then preferably ensured that a subsequent sheet 02 is not negatively influenced by the at least one borrow braking means 07.
  • the sheet processing machine 01 is preferably characterized in that the at least one sheet braking means 07 on the transport path provided for the transport of sheets 02 and / or in relation to the transport direction T, the next transport means 07 after which there is at least one sheet entry means 08.
  • the sheet processing machine 01 is preferably characterized in that it is provided for the transport of sheets 02 along the
  • continuous transport means 906; 07; 08; 09 are arranged, which at least also as an upper suction transport means 906; 07; 08; 09 operating means of transport 906; 07; 08; 09 and / or as for a hanging
  • Transport means 906 provided for transport of sheet 02; 07; 08; 09 are designed for sheet 02. Also an arrangement with smaller gaps between them
  • Transport means 906; 07; 08; 09 is to be understood as a continuous arrangement as long as no transport means 906; 07; 08; 09 are arranged in between.
  • gaps are preferably smaller than 50 cm, more preferably smaller than 20 cm, even more preferably smaller than 10 cm and even more preferably smaller than 5 cm.
  • the sheet processing machine 01 is preferably characterized in that it is provided for the transport of sheets 02 along the
  • Transport path at least one transport means 909 designed as a shaping point 909 and acting and / or capable of acting on sheet 02 from above and below arranged.
  • a transfer point for the hanging transfer of sheets 02 to a subsequent upper suction transport means 09 is preferably located along the transport path provided for the transport of sheets 02 at the end of the at least one output transport means 906.
  • Transport path after the at least one output transport means 906 is arranged at least one transport means 09 designed as sheet transfer means 09, preferably intended for hanging transport of sheets 02 and / or only acting and / or capable of acting on sheets 02 from above.
  • transport means 09 designed as sheet transfer means 09, preferably intended for hanging transport of sheets 02 and / or only acting and / or capable of acting on sheets 02 from above.
  • At least one transport means designed as sheet braking means 07 preferably intended for hanging transport of sheets 02 and / or only acting and / or capable of acting on sheet 02 from above 07 arranged.
  • the sheet delivery 1000 is preferably a sheet delivery 1000 Sheet processing machine 01.
  • the sheet delivery 1000 preferably has at least one rear sheet stop 03, which is also referred to as the rear stack limiter 03.
  • the sheet delivery 1000 preferably has at least one front stack limiter 04, which is also referred to as a front sheet stop 04.
  • the transport direction T is preferably a horizontal direction T, which is oriented from the front stack limiter 04 to the rear sheet stop 03.
  • the sheet delivery 1000 is preferably characterized in that the sheet delivery 1000 has at least one sheet transport system 06 designed in particular for the hanging transport of sheets 02, which is more preferably designed as an upper sheet transport system 06.
  • Sheet transport system 06 preferably has at least one sheet inlet means 08 designed as an upper suction transport means 08.
  • Sheet transport system 06 preferably has the at least one as the upper
  • Sheet braking means 07 formed by suction transport means 07.
  • the at least one sheet entry means 08 is preferably arranged at least partially in front of the at least one sheet braking means 07 in relation to the transport direction T.
  • the at least one sheet braking means 07 is arranged at least partially after the at least one sheet entry means 08 in relation to the transport direction T.
  • the sheet delivery 1000 is preferably characterized in that the at least one sheet inlet means 08 and the at least one
  • Sheet braking means 07 are arranged such that the at least one
  • Sheet entry means 08 on the one hand and the at least one sheet braking means 07 partially overlap in relation to the transport direction T.
  • a component of a transport surface 22 of the at least one sheet braking means 07 is in the Transverse direction A next to a component of a transport surface 23 of the at least one sheet inlet means 08.
  • At least one sheet transfer means 09 is preferably arranged in relation to the transport direction T and / or along the transport path provided for the transport of sheets at least partially in front of the at least one sheet inlet means 08 and more preferably completely in front of the at least one sheet braking means 07.
  • the at least one sheet transfer means 09 preferably serves to feed sheets 02, coming from a further forward area of the processing machine 01, to the sheet delivery 1000 and / or to the at least one sheet entry means 08.
  • the at least one sheet transfer means 09 is, for example, a component of the sheet delivery 1000 or a component of another unit 600; 700; 900, for example as part of the at least one shaping unit 900 or punching unit 900 or as part of an application unit 600 or as part of a
  • the at least one sheet transfer means 09 is preferably designed as at least one upper suction transport means 09, more preferably as at least one suction belt 09.
  • the at least one sheet transfer means 09 preferably has a plurality of transport belts 38 arranged next to one another in the transverse direction A, each having suction openings 36.
  • the conveyor belts 38 of the at least one sheet transfer means 09 preferably define a transport surface 24 of the at least one sheet transfer means 09.
  • the individual conveyor belts 38 of the at least one sheet transfer means 09 are preferably arranged at a distance from one another.
  • the intermediate spaces arranged between them preferably offer space for the at least one sheet transfer means 09 and the at least one sheet entry means 08 to be arranged partially overlapping in relation to the transport direction T.
  • At least one designed as an upper suction transport means 09 is preferred Sheet transfer means 09 in relation to the transport direction T are arranged at least partially in front of the at least one sheet entry means 08 and more preferably completely in front of the at least one sheet braking means 07.
  • the at least one sheet entry means 08 in relation to the transport direction T is preferably arranged at least partly after the at least one sheet transfer means 09.
  • At least one transfer means drive 21 is preferably arranged, by means of which the at least one sheet transfer means 09 is designed to be drivable, in particular with respect to movements of the transport surface 24 of the at least one
  • Sheet transfer means 09 at least in the transport direction T.
  • Transfer device drive 21 is preferably designed as a position-regulated electric motor 21.
  • the at least one transfer device drive 21 and in particular its drive controller is preferably connected to the machine control of the processing machine 01 and / or to the electronic master axis, in particular via the BUS system.
  • the at least one sheet transfer means 09 on the one hand and the at least one sheet entry means 08 partially overlap in relation to the transport direction T.
  • at least one component of the at least one sheet transfer means 09 and at least one component of the at least one sheet entry means 08 are preferably arranged next to one another in the transverse direction A.
  • a component of the transport surface 24 of the at least one sheet transfer means 09 is arranged in the transverse direction A next to a component of the transport surface 23 of the at least one sheet entry means 08.
  • the sheet delivery 1000 is preferably characterized in that the sheet delivery 1000 is preferably characterized in that the at least one sheet inlet means 08 begins in front of the at least one front stack limiter 04 and also ends in front of the at least one front stack limiter 04.
  • the sheet delivery 1000 is preferably characterized in that the at least one sheet infeed means 08 extends in particular over the at least one front stack limiter 04 in relation to the transport direction T, i.e. in particular begins before the at least one front stack limiter 04 and after the at least one front one Stack limiter 04 ends. It is preferred that the sheets 02 at least temporarily by means of the at least one sheet inlet means 08 in a vertically above the at least one front stack limiter 04
  • the at least one sheet inlet means 08 is preferably designed as a roller suction system 08 and furthermore preferably has a plurality of transport rollers 26. For example, it has at least one
  • Roller suction system 08 has a plurality of shafts, each of which can be rotated about a respective axis, this axis each extending in the transverse direction A.
  • a plurality of transport rollers 26 are arranged next to one another, in particular at a distance from one another in the transverse direction A, on each of these shafts.
  • the at least one sheet entry means 08 preferably has several individual guide elements 39, each of which has a plurality of transport rollers 26 which are arranged one behind the other in the transport direction T and more preferably can be rotated and / or rotated independently of one another.
  • each such guide element 39 has exactly one row of such transport rollers 26.
  • the transport rollers 26 are preferably mounted in a respective housing of the respective guide element 39, which more preferably at the same time forms a corresponding negative pressure chamber.
  • the respective guide elements 39 are arranged at a distance from one another in the transverse direction A.
  • the guide elements 39 are at least partially arranged, for example, at one of their ends in a respective space between conveyor belts 38 of the at least one sheet transfer means 09 and at their other end in a respective space between conveyor belts 37 of the at least one sheet braking means 07.
  • the sheet delivery 1000 is preferably characterized in that the at least one sheet inlet means 08 is passively driven
  • Suction transport means 08 is formed, in particular on a sheet transport in
  • a passively driven suction transport means 08 is in particular a
  • suction transport means 08 which does not have its own drive for moving the sheets 02 forward, but has at least one freely movable, in particular freely rotatable, transport surface 23 which is set in motion only by contact with a sheet 02.
  • the passive, driven suction transport means 08 nevertheless holds the sheets 02 by means of negative pressure on its transport surface 23, but preferably does not have any active influence on their movement in the transport direction T.
  • the at least one sheet infeed means 08 designed as a passively driven suction transport means 08 and as a roller suction system 08 offers the advantage that parts of at least two sheets 02 can be transported at different speeds at the same time.
  • a negative pressure is preferably present throughout the sheet inlet means 08 during the operation of the sheet processing machine 01.
  • the sheet delivery 1000 is preferably characterized in that at least one braking means drive 19 is arranged, by means of which the at least one sheet braking means 07 can be driven.
  • the at least one brake means drive 19 is preferably designed as a position-regulated electric motor 19.
  • the at least one brake means drive 19 and in particular its drive controller is preferably connected to the machine control of the processing machine 01 and / or to the electronic master axis, in particular via the BUS system.
  • sheets 02 can be braked, for example starting from a transfer speed and / or to a final speed.
  • the transfer speed is preferably a speed at which sheets 02 are fed to the sheet delivery 1000.
  • the top speed is preferably one on the intended for the transport of sheets 02 and / or on the
  • the final speed is preferably zero. A downward movement for depositing the respective sheets 02 on a delivery stack 28 should not be taken into account.
  • the at least one sheet braking means 07 is preferably designed as at least one suction belt 07.
  • the at least one sheet braking means 07 preferably has a plurality of conveyor belts 37 which are arranged next to one another in the transverse direction A and each have suction openings 36.
  • the transport surface 22 of the at least one sheet braking means 07 is preferably fixed by the conveyor belts 37 of the at least one sheet braking means 07.
  • the individual conveyor belts 37 of the at least one sheet braking means 07 are preferably arranged at a distance from one another.
  • the intermediate spaces arranged in between offer, for example, space for at least one and preferably one dropping means 32.
  • the intermediate spaces offer alternatively or additionally space for the at least one sheet braking means 07 and the at least one sheet entry means 08 to be arranged partially overlapping in relation to the transport direction T.
  • the sheet delivery 1000 is preferably characterized in that the sheet delivery 1000 has at least one dropping means 32 which can be moved between at least one standby position and at least one dropping position and that the at least one dropping means 32 in its at least one standby position is completely above that part of the Transport surface 22 of the at least one sheet braking means 07 is arranged, which also defines the transport path provided for the transport of sheets 02 and that the at least one dropping means 32 in its at least one dropping position at least partially down to below this part of the transport surface 22 of the at least one sheet braking means 07 protrudes.
  • the At least one ejection means 32 is used in particular to press sheet 02 downward in a targeted, especially controlled and / or regulated manner and / or to release it from the at least one sheet braking means 07, in particular so that the respective sheet 02 can be deposited on the delivery stack 28.
  • At least one ejection drive 33 is preferred;
  • the at least one ejection drive 33; 34 is preferred as, in particular, a position-regulated electric motor 33; 34 trained.
  • at least one hydraulic and / or at least one pneumatic ejection drive can also be arranged.
  • at least one blowing device can also be arranged in order to effect and / or support the detachment of the sheets 02 from the at least one sheet braking means 07.
  • the drive controller is preferably connected to the machine control of the processing machine 01 and / or to the electronic master axis, in particular via the BUS system.
  • the at least one ejection means 32 is preferably connected to a first ejection drive 33 at a first connection point 41, in particular via at least one first ejection gear 43 a first dropping rod is connected.
  • the first ejection connecting rod is preferably connected to a first guide element,
  • This lower end of the first dropping rod is for example at least a first
  • the suspension element is connected to the respective release means 32 at the first connection point 41.
  • the at least one ejection means 32 is preferably on a second one
  • connection point 42 connected to a second ejection drive 34, in particular via a second ejection gear 44.
  • the second ejection gear 44 has, for example, at least one second eccentric eccentric connected to the second ejection drive 34 on, which is connected to an upper end of a second drop rod.
  • the second ejection connecting rod is preferably connected to a second guide element, for example a second guide lever.
  • This lower end of the second drop connecting rod is, for example, via at least one second suspension element at the second connection point 42 with the respective
  • the first connection point 41 is preferably on the
  • Transport direction T is arranged in front of the second connection point 42.
  • the sheet delivery 1000 is preferably characterized in that the sheet delivery 1000 has at least one upper sheet transport system 06 designed for suspended transport of sheets 02 with at least one
  • the delivery stack area is preferably that area in which the respective delivery stack 28 is formed, in particular on the at least one delivery stack carrier 48, when the sheet delivery 1000 and / or the sheet processing machine 01 is in operation.
  • the delivery stack area is preferably delimited at least by the at least one rear sheet stop 03 and the at least one front stack limiter 04, in particular with respect to the transport direction T.
  • the at least one delivery stack carrier 48 is, for example, a pallet and / or a component that supports and / or can be carried a pallet the sheet delivery 1000 and / or the sheet processing machine 01.
  • the sheet delivery 1000 is preferably characterized in that at least one displacement element 12 which acts downward, in particular capable of acting downward on sheet 02, is arranged.
  • At least one Displacement element 12 is preferably designed to be activated.
  • the at least one displacement element 12 is furthermore preferably also designed so that it can be deactivated.
  • the at least one displacement element 12 can then be activated for each sheet 02 and then deactivated again.
  • the at least one displacement element 12 is preferably in the area of the at least one in relation to the transport direction T
  • the at least one displacement element 12 is preferably arranged such that its displacement area extends to the
  • the transport direction preferably at least partially overlaps with a transport section of the transport path provided for the transport of sheets, which is determined by the at least one sheet inlet means 08.
  • the at least one displacement element 12 is therefore preferably at least partially and more preferably completely, based on the transport direction T, at at least one point at which at least part of the transport surface 23 of the at least one sheet inlet means 08 is also arranged, based on the transport direction T.
  • the at least one displacement element 12 is arranged at least partially and more preferably completely in relation to the transport direction T, which is located in relation to the transport direction T from each transport surface 24 of the at least one sheet transfer means 09 and / or from each transport surface 22 of the at least one Sheet braking means 07 is arranged spaced apart.
  • Displacement element 12 based on the transport direction T, is at least partially and, for example, at least temporarily completely arranged in front of the at least one front stack limiter 04.
  • the at least one displacement element 12 preferably serves to displace part of a respective, in particular, front sheet 02, in particular its trailing end 29. In this way, a spatial area is free that starts from a respective leading beginning 31 of a respective sheet following the respective front sheet 02 02 can be taken.
  • the sheets 02 are thus at least temporarily arranged and transported overlaid.
  • At least one The displacement element 12 is preferably part of the overlapping device 46.
  • the following sheet 02 based on the transport direction T, can already penetrate a part of the transport path provided for the transport of sheet 02, in which the front sheet 02 is still arranged in relation to the transport direction T, in particular because its braking process has not yet been completed and / or it is still connected to the at least one sheet braking means 07. In this way, for example, a more gentle braking of the sheets 02 and / or a higher number of braked sheets 02 per unit of time can be implemented.
  • the at least one displacement element 12 is preferably at least one
  • a respective displacement body 12 acts in particular on sheet 02 in that it is brought into contact with the respective sheet 02 and at least partially displaces it from its current position, in particular with at least one
  • a respective displacement opening 12 acts in particular on sheet 02 in that at least one displacement fluid, in particular at least one gas or gas mixture, preferably air, is expelled from the respective displacement opening 12 and this at least one displacement fluid at least partially displaces sheet 02 from its current position, in particular with at least one directional component that is oriented orthogonally to the transport direction T.
  • the sheet delivery 1000 is preferably characterized in that the at least one
  • Displacement element 12 is designed as at least one displacement opening 12 designed for ejecting a displacement fluid, and more preferably that this displacement fluid is designed as a gas and / or gas mixture and / or air.
  • the at least one displacement opening 12 is preferably connected and / or connectable to at least one compressed air source.
  • a displacement element 12 designed as at least one displacement opening 12 is suitable, for example, for sheets 02 that are particularly sensitive with regard to their material and / or their surface to displace gently.
  • a displacement area is preferably that area in which the at least one displacement element 12 can and / or has an influence on a position of a respective sheet 02.
  • a displacement body 12 In the case of one designed as a displacement body 12
  • Displacement element 12 is the displacement area, for example
  • the displacement area is, for example, that spatial area into which the displacement fluid is blown at least temporarily and which at least temporarily, in particular at other times, can be and / or is occupied by at least one arch 02.
  • the sheet delivery 1000 is preferably characterized in that the at least one displacement element 12 is designed as at least one displacement body 12, the position of which is preferably at least by means of at least one
  • Displacement drive 27 is changeable between at least one passing position and at least one displacement position.
  • a displacement element 12 embodied as at least one displacement body 12 is suitable, for example, for displacing sheet 02 as precisely as possible and influencing subsequent sheets 02 as little as possible, in particular if contact with subsequent sheets 02 is avoided.
  • a respective contact area 13 of the at least one sheet inlet means 08 is preferably that respective, in particular flat area 13 at which there is contact between a respective, in particular movable component 14 of the at least one sheet inlet means 08 on the one hand and a respective sheet to be transported 02 on the other hand is provided.
  • a respective such component 14 is, for example, a respective transport roller 26 of the at least one sheet infeed means 08.
  • a contact surface 16 is preferably to be understood as a simply coherent surface 16 which comprises all contact areas 13 of the at least one sheet infeed means 08. In the mathematical sense, an area is simply connected if every closed path arranged exclusively within this area can be drawn together to one point.
  • a reference area 11 is preferably defined as that contact area 16 of all contact areas 16 which is both the shortest
  • the sheet delivery 1000 is preferably characterized in that the at least one
  • Displacement body 12 in its at least one displacement position in one
  • the displacement area protrudes downward through the reference surface 11 and it is further preferred that the at least one displacement body 12 is arranged completely above the reference surface 11 in its at least one passing position.
  • the sheet delivery 1000 is preferably characterized in that the contact surface 16 is at least substantially and more preferably completely within a
  • Contact plane lies and / or that the reference surface 11 lies at least substantially and more preferably completely within a reference plane.
  • the displacement axis 17 is preferably arranged above a reference surface 11.
  • the sheet delivery 1000 is preferably characterized in that the at least one displacement body 12 is in at least one displacement position in a displacement area by at least 1 mm, more preferably at least 2 mm, even more preferably at least 5 mm, even more preferably at least 9 mm, even more preferably at least 11 mm and even more preferably at least 14 mm protrudes downward through the reference surface 11.
  • the displacement area is preferably that spatial area which lies below the reference surface 11 and of the at least one Displacement body 12 is filled.
  • the sheet delivery 1000 is preferably characterized in that the at least one
  • Displacement body 12 in at least one displacement position in the
  • Displacement area by at least 100%, more preferably at least 120% and even more preferably at least 150% of a maximum thickness that can be processed with the sheet delivery 1000, the sheet 02 protrudes downward through the reference surface 11.
  • the sheet delivery 1000 is preferably characterized in that the at least one displacement body 12 in at least one
  • Displacement position in relation to the transport direction T is at least partially arranged in front of the at least one front stack limiter 04, more preferably at least 5 mm in front of it, even more preferably at least 10 mm in front of it and even more preferably at least 15 mm in front of it.
  • the sheet delivery 1000 is preferably characterized in that the at least one displacement axis 17 points to the
  • Transport direction T is at least partially arranged in front of the at least one front stack limiter 04, more preferably at least 5 mm in front of it, even more preferably at least 10 mm in front of it and even more preferably at least 15 mm in front of it.
  • the sheet delivery 1000 is preferably characterized in that the at least one displacement body 12 in at least one
  • the sheet delivery 1000 is preferably characterized in that the at least one displacement axis 17 is arranged at least partially in front of the at least one sheet braking means 07 in relation to the transport direction T, more preferably at least 2 cm in front of it, even more preferably at least 3 cm in front of it, still more preferably at least 5 cm in front of it and even more preferably at least 10 cm in front of it and independently thereof, preferably at most 50 cm in front of it and more preferably at most 25 cm in front of it.
  • the sheet delivery 1000 is preferably characterized in that a position of the at least one displacement element 12 and / or the at least one in relation to the transport direction T
  • Displacement axis 17 can be changed. An adaptation to different arc lengths 02 can then be carried out.
  • the sheet delivery 1000 is preferably characterized in that the at least one displacement element 12 has at least one contact roller 18 and more preferably at least one self-damped contact roller 18.
  • the self-damped contact roller 18 preferably has an inner ring, an outer ring and a number of spokes, the spokes further preferably each extending in a spiral shape from the inner ring to the outer ring.
  • the at least one contact roller 18 is preferably designed as a freely rotatable contact roller 18.
  • the at least one contact roller 18 preferably serves to enable rolling contact between a respective sheet 02 on the one hand and the at least one displacement body 12 on the other hand.
  • the at least one overlapping device 46 preferably has the at least one displacement element 12. More preferably, the at least one
  • Overlapping device 46 additionally the at least one displacement drive 27 and / or the at least one contact roller 18 and / or the at least one
  • the at least one displacement element 12 is preferably at least one
  • Displacement lever 12 is formed, which is arranged to be rotatable, in particular pivotable or more preferably rotatable about a displacement axis 17, in particular by means of the at least one displacement drive 27.
  • the at least one displacement drive 27 and in particular its drive controller is preferably connected to the machine control of the processing machine 01 and / or to the electronic master axis, in particular via the BUS system.
  • movement profiles of the at least one displacement body 12 that are particularly precise and / or matched to movements of the sheets 02 can be implemented.
  • the displacement axis 17 is preferably oriented parallel to the transverse direction A.
  • the respective rotary movements of the at least one displacement body 12 about the displacement axis 17 are preferably carried out in a direction of rotation D.
  • the direction of rotation D is preferably characterized in that rotary movements of components of the at least one displacement body 12 which rotate in the direction of rotation D and which are vertical Direction V are located below the displacement axis 17, have a directional component which is oriented parallel to the transport direction T.
  • the sheet delivery 1000 is preferably characterized in that the displacement axis 17 is arranged in front of the at least one front stack limiter 04 and / or in front of the at least one sheet braking means 07.
  • the sheet delivery 1000 is preferably characterized in that the at least one displacement body 12 is arranged at least partially further down in at least one and more preferably in each displacement position than the at least one sheet braking means 07 and the at least one sheet entry means 08 and more preferably also as the at least one sheet transfer means 09 and even more preferably as each component of the sheet delivery 1000 that transports the sheet 02 on its transport path to the discharge and / or drives or decelerates in the transport direction T.
  • the sheet processing machine 01 is preferably characterized in that it has at least one shaping unit 900 or punching unit 900 and / or at least one application unit 600 and that the sheet processing machine 01 has at least one sheet delivery 1000 which, as in the preceding and / or in Is designed as described below.
  • the sheet processing machine 01 is preferably characterized in that the at least one application unit 600 is designed as a flexographic application unit 600 and / or as a flexographic printing unit 600 and / or that the sheet processing machine 01 has at least one substrate supply device 100 designed as a sheet feeder 100.
  • a method for operating a sheet processing machine 01 is preferred.
  • Processing operation by means of at least one device of the sheet processing machine 01 processed 01 for example provided with at least one application fluid and / or mechanically processed and / or changed with regard to their shape and / or punched.
  • the sheets 02 are preferably transported at a processing speed during their respective processing operation, in particular along the transport path provided for the transport of sheets 02.
  • the method is preferably characterized in that the shape of the sheets 02 is changed in a respective shaping process.
  • the respective shaping process is preferably a respective punching process in which the respective sheet 02 is punched, parts of the sheet 02 in particular being removed and then forming waste pieces.
  • the method is preferably characterized in that the sheets 02 are freed from the waste pieces in a respective separation process, for example by being shaken.
  • the respective sheets 02 are preferably transported by means of the at least one separation transport means 904.
  • the method is preferably characterized in that the sheets 02 are in a respective transport process, in particular directly following the respective separation process, along the path for transporting the sheets 02 provided transport path to the sheet delivery 1000 are transported, in particular by means of the output transport means 906, preferably designed as an upper suction transport means 906, and / or hanging.
  • the method is preferably characterized in that, preferably in a respective feed process, substrate 02 in particular processed in the form of a sequence of sheets 02 spaced apart from one another in the transport direction T in this transport direction T, in particular at a transfer speed of
  • Sheet delivery 1000 of the sheet processing machine 01 are fed.
  • the transfer speed is preferably equal to the processing speed.
  • the feeding process is preferably the process in which the respective in the
  • the transport process transported sheets 02 from the output transport means 906 to which at least one sheet transfer means 09 are transferred, in particular hanging.
  • Selective transport means 09; 906 is arranged, which is omitted and the feeding process takes place directly after the respective separation process.
  • the method is preferably characterized in that at least during a sheet braking process and / or during a
  • Overlapping process at least temporarily, at least two sheets 02 are guided in a hanging manner by means of an upper sheet transport system 06 of the sheet delivery 1000 which is designed for hanging transport of sheets 02 and can be transported at least in the transport direction T in an overlapping manner.
  • the method is preferably characterized in that the sheets 02 are transported in a hanging manner, in particular in a respective braking transfer process, by means of the at least one sheet inlet means 08 of the sheet delivery 1000 designed as an upper suction transport means 08 and from this to the at least one as Upper suction transport means 07 formed and further preferably seen in the transport direction T at least partially after the at least one sheet entry means 08 arranged sheet braking means 07 are transferred.
  • the sheets 02 are transported in a hanging manner, in particular in a respective braking transfer process, by means of the at least one sheet inlet means 08 of the sheet delivery 1000 designed as an upper suction transport means 08 and from this to the at least one as Upper suction transport means 07 formed and further preferably seen in the transport direction T at least partially after the at least one sheet entry means 08 arranged sheet braking means 07 are transferred.
  • Sheet braking means 07 is preferably used for the sheet 02 from the
  • the method is preferably characterized in that in a particular respective displacement process, a respective trailing end 29 of a respective front sheet 02 is pressed downward away from the at least one sheet inlet means 08 by means of at least one displacement element 12.
  • the method is preferably characterized in that, in the displacement process, the respective trailing end 29 of the respective front sheet 02 referred to the transport direction T at least also in front of the at least one front stack limiter 04 by means of the at least one displacement element 12 downwards from the at least a sheet inlet means 08 is pushed away.
  • a leading beginning 31 of the respective front sheet 02 is meanwhile preferably in contact with a transport surface 22 of the at least one sheet braking means 07.
  • at least a rear section of the front sheet 02 preferably gets out of contact with the at least one sheet inlet means 08, although this rear section of the front sheet 02 is still located in the vertical direction V under the at least one sheet inlet means 08. This creates an overlapping gap between the respective rear section of the front sheet 02 on the one hand and the at least one sheet inlet means 08, in particular its contact surface 16, on the other hand.
  • a distance between the at least one sheet braking means 07 on the one hand is preferably at least for part of the respective front sheet 02 in relation to the vertical direction V and the respective front sheet 02 on the other hand generated and / or enlarged.
  • the method is preferably characterized in that in the sheet braking process this respective front sheet 02 is braked by means of the at least one sheet braking means 07, in particular with regard to the movement in the transport direction T.
  • the respective sheet 02 is preferably braked by the fact that the respective sheet 02 is braked Sheet 02 is pulled by means of negative pressure against a transport surface 22 of the at least one sheet braking means 07 and this transport surface 22 is braked.
  • Sheet braking means 07 is preferably carried out in that the at least one
  • Sheet braking means 07 driving braking means drive 19 with decreasing
  • the respective sheet 02 is preferably held or touched only on its upper side in relation to the vertical direction V during its braking process.
  • the respective sheet braking process of a respective sheet 02 preferably begins before the respective displacement process of this sheet 02 begins.
  • the respective displacement process of a respective sheet 02 preferably takes place at least partially simultaneously with the respective sheet braking process of the respective sheet 02.
  • the respective displacement process of a respective sheet 02 preferably ends before the respective sheet braking process of the respective sheet 02 is completed.
  • the at least one displacement element 12 is used to end the respective
  • Displacement process preferably deactivated.
  • a displacement element 12 designed as a displacement opening 12
  • Displacement fluids correspondingly reduced and / or interrupted and / or terminated.
  • this displacement body 12 is preferably moved upwards until it gets out of contact with the respective front sheet 02.
  • the respective moves trailing end 29 of the respective front sheet 02 at the end and / or after the end of the respective displacement process of this sheet 02 back upwards. Because of a scaling that has taken place in the meantime, however, at least the respective trailing end 29 of the respective front sheet 02 remains of the
  • Transport surface 22 of the at least one sheet braking means 07 spaced apart with respect to the vertical direction V.
  • the overlapping takes place preferably in a respective overlapping process and / or by means of the at least one overlapping device 46.
  • the overlapping process is preferably assigned at least two sheets 02, in particular the front sheet 02 and the following sheet 02. In the overlapping process, these are preferably arranged overlapping one another and are transported further in the transport direction T.
  • the method is preferably characterized in that, in the overlapping process, in particular by means of the at least one sheet transfer means 09, a respective leading beginning 31 of a respective sheet 02, in particular following the respective front sheet 02, is related to the vertical direction V between the
  • the trailing end 29 of the respective front sheet 02 on the one hand and the at least one sheet inlet means 08 on the other hand is pushed, while the respective front sheet 02 is still partially held by the at least one sheet braking means 07.
  • the front sheet does not have to be completely detached or stopped by the at least one sheet braking means 07 when the following sheet 02 is already less than its sheet length away from the rear sheet stop 03.
  • the method is preferably characterized in that transport rollers 26 of the at least one sheet infeed means 08 exclusively through contact of these transport rollers 26 with the respective moving sheet 02 driven rotated and / or that sheets 02 slide at least in part along at least one sliding surface of the at least one sheet inlet means 08 during transport along the at least one sheet inlet means 08.
  • the at least one sheet infeed device 08 is designed as a roller suction system 08 and has passively rotatable transport rollers 26, those transport rollers 26 of the at least one sheet infeed device 08 that are still in contact with the front sheet 02 can rotate at a different peripheral speed than those
  • Transport rollers 26 of the at least one sheet inlet means 08 which are already in contact with the subsequent sheet 02. Nevertheless, both sheets 02 are safely transported, for example by the at least one being suppressed
  • the at least one displacement body 12 is preferably moved by means of a predetermined movement profile. At least part of the at least one displacement body 12 is preferably guided below the reference surface 11, coming from above, and fills the displacement area there, which in particular moves with the at least one displacement body 12. This is preferably done in such a way that the at least one displacement body 12 is in contact with approximately the same point on the subsequent arc 02 for as long as possible. With a constant negative acceleration of the front sheet 02, there is a parabolic course of the position of the trailing end 29 of the front sheet 02 in relation to the transport direction T over time. Preferably, the position of the at least one displacement body 12 in relation to the transport direction T plotted against time has a parabolic course, at least until shortly before the respective leading beginning 31 of the following sheet 02 the at least one
  • Displacement body 12 would catch up. From then on he will be at least one
  • Displacement body 12 preferably moved at a constant speed based on the transport direction T, which corresponds to the speed of the second sheet 02 and in particular equal to the transfer speed and / or the Processing speed is.
  • the displacement area is preferred by moving the at least one displacement body 12 with at least one
  • the safety distance is preferably at least 1 mm, more preferably at least 2 mm, even more preferably at least 5 mm and even more preferably at least 8 mm. Regardless of this, the safety distance is preferably at most 50 mm, more preferably at most 20 mm and even more preferably at most 12 mm. The smaller the safety distance, the more sheets 02 can be processed per unit of time and / or the more gently the sheets 02 can be braked, in particular with a given position of the at least one displacement body 12.
  • the method is preferably characterized in that by means of the sheet delivery 1000 deposits at least one sheet per second on the delivery stack 28, more preferably at least two sheets 02 per second, even more preferably at least 2.5 sheets 02 per second, even more preferably at least three sheets 02 per second and even more preferably at least 3.2 sheets 02 per second.
  • the at least one displacement lever 12, which is arranged rotatably about the displacement axis 17, is preferably used as the at least one displacement body 12.
  • the rotary movement of the at least one displacement lever 12 preferably follows a predetermined profile in such a way that its position related to the transport direction T behaves as described above over time.
  • the method is preferably characterized in that the at least one displacement element 12 is designed as a displacement body 12 and is moved in the displacement process at least partially to below a transport surface 23 of the at least one sheet inlet means 08.
  • the method is preferably characterized in that the at least one
  • Displacement element 12 is designed as a displacement lever 12 which is rotatable, in particular pivotable and more preferably rotatable, about a displacement axis 17 and is rotated, in particular, pivoted and / or rotated, in particular, around the displacement axis 17 at least partially to below a transport surface 23 of the at least one sheet inlet means 08 in the direction of rotation D.
  • the method is preferably characterized in that the at least one displacement element 12 is arranged at least partially below the reference surface 11 of the at least one sheet inlet means 08 during the displacement process.
  • the method is preferably characterized in that a position of the at least one in relation to the transport direction T
  • Displacement element 12 as a function of time at least during the
  • Displacement process follows a particular predetermined movement profile.
  • the method is preferably characterized in that the movement profile has at least one parabolic section and at least one linear section.
  • the method is preferably characterized in that the respective front sheet 02 is completely detached from the at least one sheet braking means 07 in a detachment process, in particular by means of the at least one release means 32.
  • the detachment process preferably begins after the displacement process has begun.
  • the removal process can begin when the
  • the method is preferably characterized in that, in the detachment process, it is first lowered at the first connection point 41 and then at a second
  • Connection point 42 is lowered, which, as described, is preferably arranged after the first connection point 41 in relation to the transport direction T.
  • the front sheet 02 is preferably detached from the upper sheet transport system 06 by first detaching its trailing end 29 from the upper sheet transport system 06 and in particular from the at least one sheet infeed means 08 by means of the at least one displacement element 12, and then further in the transport direction T
  • the leading beginning 29 of the front sheet 02 arranged in the transport direction T is detached from the upper sheet transport system 06 and in particular from the at least one sheet braking means 07 by means of the at least one ejection means 32, in particular by means of a part of the at least one ejection means 32 that can be lowered by means of the at least one second ejection drive 34 .
  • the method is preferably characterized in that the at least one sheet braking means 07 is accelerated again, in particular to the transfer speed and / or the processing speed, after the detachment process and then the respective subsequent sheet 02 with the at least one
  • Sheet braking means 07 is brought into contact. This becomes the previous one
  • the method is preferably characterized in that, in a stacking process, the respective sheet 02 that has just been detached is deposited downwards from the at least one sheet braking means 07 on a delivery stack 28.
  • the delivery stack 28 is supplemented by this front sheet 02.
  • the delivery stack 28 is preferably formed between the at least one front stack limiter 04 on the one hand and the at least one rear sheet stop 03 on the other.
  • the at least one rear sheet stop 03 is preferably arranged so as to be adjustable in its position relative to the transport direction T along a format adjustment path. This allows adaptations to different arc lengths
  • the at least one rear sheet stop 03 creates a rear boundary surface of the
  • a front boundary surface of the delivery stack 08 is preferably defined by the at least one front stack limiter 04.
  • the at least one front stack limiter 04 is preferably movable, in particular periodically movable, with respect to the transport direction T along a stack mold path.
  • the delivery stack 28 can be shaped, in particular in that respective sheets 02 are pushed in the transport direction T, so that a uniform front and / or rear boundary surface of the delivery stack 28 results.
  • Movements of the at least one front stack limiter 04 are preferably carried out several times during operation of the sheet processing machine 01, for example several times per minute.
  • lateral stack limiters are also arranged.
  • the lateral stack limiters are preferably adjustable in their position in relation to the transverse direction A depending on the sheet format and / or in relation to the transverse direction A
  • Corrugated sheet processing machine corrugated sheet printing machine
  • Separation device vibrating device, separation unit, separation module transport means, separation transport means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)

Abstract

L'invention concerne une machine de traitement de feuilles (01) comprenant au moins un dispositif de façonnage (900) et au moins une unité de présentation de feuilles (1000) disposée après l'au moins un dispositif de façonnage (900) le long d'une voie de transport prévue pour un transport de feuilles (02), l'au moins un dispositif de façonnage (900) présentant au moins une zone de façonnage (909) qui est formée par au moins un cylindre de formage (901) d'une part et par au moins un cylindre de contre-pression (902) d'autre part, et le long de la voie de transport prévue pour le transport de feuilles (02), après l'au moins une zone de façonnage (909), étant disposé au moins un dispositif de séparation (903) pour enlever les chutes de feuilles (02), et cet au moins un dispositif de séparation (903) présentant au moins un moyen de transport de séparation (904), et le long de la voie de transport prévue pour le transport de feuilles (02), après l'au moins un moyen de transport de séparation (904), étant disposé au moins un moyen de transport (09 ; 906) réalisé sous forme de moyen de transport sélectif (09 ; 906), qui est réalisé en tant qu'au moins un moyen de transport aspirant supérieur (09 ; 906) pour un transport en suspension de feuilles (02).
EP20703167.5A 2019-02-05 2020-01-27 Machine de traitement de feuilles comprenant un dispositif de façonnage et un moyen de transport aspirant supérieur Active EP3921259B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102019102775.6A DE102019102775A1 (de) 2019-02-05 2019-02-05 Bogenbearbeitungsmaschine mit Formgebungseinrichtung und oberem Saugtransportmittel
PCT/EP2020/051874 WO2020160947A1 (fr) 2019-02-05 2020-01-27 Machine de traitement de feuilles comprenant un dispositif de façonnage et un moyen de transport aspirant supérieur

Publications (2)

Publication Number Publication Date
EP3921259A1 true EP3921259A1 (fr) 2021-12-15
EP3921259B1 EP3921259B1 (fr) 2023-06-21

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP20703167.5A Active EP3921259B1 (fr) 2019-02-05 2020-01-27 Machine de traitement de feuilles comprenant un dispositif de façonnage et un moyen de transport aspirant supérieur

Country Status (5)

Country Link
US (1) US11207881B2 (fr)
EP (1) EP3921259B1 (fr)
CN (1) CN113412229B (fr)
DE (1) DE102019102775A1 (fr)
WO (1) WO2020160947A1 (fr)

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Publication number Priority date Publication date Assignee Title
US20220219931A1 (en) * 2019-05-31 2022-07-14 Sei S.P.A. Apparatus for handling and collecting a plurality of substantially bi-dimensional objects
DE102022102706A1 (de) * 2022-02-04 2023-08-10 Koenig & Bauer Ag Bearbeitungsmaschine sowie Verfahren zur relativen Ausrichtung eines Substrates zu einem Bearbeitungsaggregat in einer Bearbeitungsmaschine

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JPH10297808A (ja) 1997-04-28 1998-11-10 Isowa Corp シート材料の異常対処方法および装置
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Also Published As

Publication number Publication date
WO2020160947A1 (fr) 2020-08-13
CN113412229A (zh) 2021-09-17
CN113412229B (zh) 2022-05-13
US11207881B2 (en) 2021-12-28
EP3921259B1 (fr) 2023-06-21
DE102019102775A1 (de) 2020-08-06
US20210309007A1 (en) 2021-10-07

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