EP3867178A1 - Machine traitant un substrat en forme de plaque comprenant une installation, procédé d'agencement et procédé de fonctionnement d'une installation - Google Patents

Machine traitant un substrat en forme de plaque comprenant une installation, procédé d'agencement et procédé de fonctionnement d'une installation

Info

Publication number
EP3867178A1
EP3867178A1 EP19787216.1A EP19787216A EP3867178A1 EP 3867178 A1 EP3867178 A1 EP 3867178A1 EP 19787216 A EP19787216 A EP 19787216A EP 3867178 A1 EP3867178 A1 EP 3867178A1
Authority
EP
European Patent Office
Prior art keywords
scroll
sensor
substrate
machine
machine according
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
EP19787216.1A
Other languages
German (de)
English (en)
Other versions
EP3867178B1 (fr
Inventor
Steffen Fischer
Andreas Vollmann
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 EP3867178A1 publication Critical patent/EP3867178A1/fr
Application granted granted Critical
Publication of EP3867178B1 publication Critical patent/EP3867178B1/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
    • B65H9/00—Registering, e.g. orientating, articles; Devices therefor
    • B65H9/004—Deskewing sheet by abutting against a stop, i.e. producing a buckling of the sheet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H11/00—Feed tables
    • B65H11/002—Feed tables incorporating transport belts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H5/00—Feeding articles separated from piles; Feeding articles to machines
    • B65H5/02—Feeding articles separated from piles; Feeding articles to machines by belts or chains, e.g. between belts or chains
    • B65H5/021—Feeding articles separated from piles; Feeding articles to machines by belts or chains, e.g. between belts or chains by belts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H5/00—Feeding articles separated from piles; Feeding articles to machines
    • B65H5/16—Feeding articles separated from piles; Feeding articles to machines by pusher, needles, friction, or like devices adapted to feed single articles along a surface or table
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H9/00—Registering, e.g. orientating, articles; Devices therefor
    • B65H9/10—Pusher and like movable registers; Pusher or gripper devices which move articles into registered position
    • B65H9/101—Pusher and like movable registers; Pusher or gripper devices which move articles into registered position acting on the edge of the article
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H9/00—Registering, e.g. orientating, articles; Devices therefor
    • B65H9/20—Assisting by photoelectric, sonic, or pneumatic indicators
    • 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
    • B65H2404/20—Belts
    • B65H2404/23—Belts with auxiliary handling means
    • B65H2404/232—Blade, plate, finger
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2553/00—Sensing or detecting means
    • B65H2553/40—Sensing or detecting means using optical, e.g. photographic, elements
    • B65H2553/41—Photoelectric detectors
    • B65H2553/412—Photoelectric detectors in barrier arrangements, i.e. emitter facing a receptor element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2553/00—Sensing or detecting means
    • B65H2553/80—Arangement of the sensing means
    • B65H2553/81—Arangement of the sensing means on a movable element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2553/00—Sensing or detecting means
    • B65H2553/80—Arangement of the sensing means
    • B65H2553/82—Arangement of the sensing means with regard to the direction of transport of the handled material
    • 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
    • B65H2701/13—Parts concerned of the handled material
    • B65H2701/131—Edges
    • B65H2701/1315—Edges side edges, i.e. regarded in context of transport
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/17—Nature of material
    • B65H2701/173—Metal

Definitions

  • Tabular substrate processing machine with a system method for setting up and method for operating a system
  • the invention relates to a tabular substrate processing machine with a system, a method for setting up a system for a tabular substrate processing machine and a method for operating a system
  • the feed unit comprises a set of idling, inclined rollers, the horizontal axes of which are inclined with respect to the forward direction.
  • the rollers ensure that the left side edge of the sheet or sheet with respect to the transport direction is constantly pressed against a roller of a side gauge unit.
  • two sensors are mounted on a rigid, fixed rod for longitudinal adjustment.
  • An alignment device is known from EP 1 008 016 B1, the side edge of a sheet being detected by light barriers in order to determine its position relative to a desired pressure position.
  • opposite side are curved such that there is a distance between the side scroll cutouts and the side mark for further transport.
  • Sheet metal coating machine is known in which flat belts are used to transport the sheet metal.
  • Sheet metal coating machine wherein the side edges of superimposed scrolling panels are lifted by means of suction air in order to prevent the side edges of the upper scrolling panel from getting caught in the side edges of the underlying scrolling panel.
  • DE 10 2012 21 1 783 A1 discloses a conveying device and a method for conveying printing material sheets, the front edges of the printing material being on
  • Stop surfaces of a cylinder are aligned.
  • one Side mark can be formed as a side double mark with two side stop rollers mounted to oscillate about a common pendulum axis. Furthermore, a measuring device assigned to a feed drum can be provided for determining the lateral offset of the goods. In the case of scroll panels in particular, however, the side edge can only be insufficiently detected due to the present scroll cutouts.
  • the invention has for its object to provide an alternative sheet-like substrate processing machine with a system or an alternative method for setting up or operating a system of a sheet-like substrate processing machine.
  • it is to be made possible to be able to detect an incorrectly aligned table, in particular a scroll table, preferably in the running process.
  • the object is achieved by a device with the features of the independent device claim and a method with the features of an independent method claim.
  • Advantageous refinements result from the subclaims, the description and the drawings.
  • the invention has the advantage that an alternative sheet-like substrate processing machine is created with a system or an alternative method for setting up or operating a system of a table-shaped substrate processing machine.
  • the panels or scroll panels are preferably aligned, for example on a feed frame, preferably while running at production speed and fed to a processing nip, for example a printing nip.
  • the panels or scroll panels have a preferably oscillating side mark and a preferably oscillating side shift positioned.
  • An alignment of a substrate lying against stops preferably takes place by moving the side mark and the side shift towards one another, in particular the side shift being designed to be resilient and the alignment thus taking place on the side mark.
  • a single roller device for example an alignment roller
  • Scroll rails which in particular have a plurality of rollers arranged one behind the other, can be used for scroll panels, in particular scroll sheet metal.
  • the use of a scroll rail makes sense both for scroll boards and for thin boards from, for example, approximately 0.18 mm. With thin panels in particular, the probability is high when using the single device that the panel bulges in the middle. The cause is the lateral force that is introduced at certain points.
  • the scroll rail is better here, which has a larger extension
  • the individual roller devices in the system are preferably replaced by scroll rails, in particular on both sides.
  • the alignment of the sheets or scroll sheets in the system of the machine on the individual roller devices or on the scroll rails used is preferably carried out at full production speed by the in particular oscillating movement of
  • Each panel or scroll panel is preferably aligned laterally to one another by a simultaneous movement of the individual roller devices or the scroll rails.
  • Sensors are provided for at least one and preferably both side guide devices, which measure the position of a respective side edge.
  • the brand side can be set on a control station of the machine, in particular the operating side or the drive side of the machine can be selected as the brand side.
  • an in particular analog measuring sensor can be provided, which is fixed or displaceable on the respective one
  • Side guide device is attached and can measure the position of the side edge.
  • the use of at least one preferably optical sensor of a lateral guide device, in particular a scroll rail takes place at least on the brand side.
  • the sensor can be arranged, for example, displaceable, preferably displaceable, in and against the transport direction and can thus be set on a scroll tube of a scroll table.
  • the or several sensors of a scroll rail preferably make the pivoting movement of the individual ball bearings.
  • a measurement is carried out particularly preferably in the case of panels or scroll panels aligned on the front edge, in particular in the case of a gripper closure, preferably by means of a
  • Gripper system of a cylinder for example.
  • one or one of a plurality of sensors of an inserted scroll rail can be designed to be displaceable in order to carry out a measurement on a scroll tube, i. H. guarantee outside of scroll sections of a scroll table.
  • the evaluation device connected to the side guiding device on the brand side assess whether the board or scrolling board was set up correctly. An incorrectly aligned table or scroll table can be reliably detected in the running process.
  • the connection of at least one sensor to the evaluation device can be wireless or, for example, wired using a plug contact.
  • Fig. 1 Plant of a tabular substrate processing machine
  • Fig. 2 Scroll table to be processed
  • Fig. 3 top view of a plant of a tabular substrate
  • Fig. 4 Perspective view of a plant
  • Fig. 7 Scroll rail
  • Fig. 8 Scroll rail with a stationary and displaceable sensor
  • Fig. 9 Scroll rail with stationary sensors
  • Fig. 10 Single roller device
  • Fig. 1 1 Single roll device with sensor.
  • FIG. 1 shows a system 1 of a sheet-like substrate or material processing machine, in particular a printing and / or painting machine.
  • a printing and / or painting machine for example, panels 7, in particular metal panels 7, are replaced by one or more
  • Conveyors 2 are transported along a conveyor path in a transport direction T, on which they pass through one or more processing units or
  • the transport of the substrate, in particular of the panels 7, is preferably carried out without scaling, i. H. individually or with spaced substrates, in particular sheets 7.
  • a cylinder can preferably be provided in at least one point in the conveying path
  • Leading edge alignment means preferably leading edge stops, can be provided for register-correct alignment of the plates 7 conveyed on the conveyor section, in particular by a conveyor device 2 arranged upstream of the system 1 from a pressure cylinder 3. By cooperation of the conveyor device 2 which conveys the panels 7
  • the conveying device 2 directly upstream of the cylinder, in particular the printing cylinder 3, is preferably operated at least at times at a higher feed or conveying speed than the peripheral speed of the cylinder, in particular printing cylinder 3. Due to this at least temporarily higher feed rate, a leading edge of the panels 7 is at least one stop surface of the
  • the conveying device 2 comprises at least one means which conveys the panels 7, for example circulating means or a revolving means which transports the panels 7
  • Funding For example, it comprises a belt system with one or more z. B. designed as circulating belts circulating means, on which or which the plates 7 in the transport direction T by positive locking with a belt or a different, also rotating traction means arranged and attacking the trailing end of the plate 7 attack, z. B. rear thrust 8, or by
  • the effect of the agent is preferably variable and / or can be optionally activated and deactivated.
  • the conveyor device 2 arranged upstream of the cylinder, in particular the pressure cylinder 3, can preferably be designed as a belt system having at least one revolving belt with a rear thrust 8. Suction devices and / or Guide surfaces may be provided.
  • the conveying device 2 can have means which limit the forces acting on the plate 7 for the feed. These means limiting the feed force can depend on the form of the conveying means
  • Rear thrust 8 be sprung.
  • the table 7 passes through the machine in particular from the system 1 to a delivery in a particular straight transport direction T. In the delivery, the table 7 can be placed on a stack, for example.
  • the panel 7 is in the machine a processing unit, for. B. at least one printing unit and / or at least one coating unit, in which the board 7 is printed or painted on at least one side.
  • the processing unit or processing unit can, for example, be a printing unit which, in addition to the
  • Printing cylinder 3 can have a blanket cylinder 4 and a plate cylinder 5.
  • an inking unit or inking and dampening unit can be assigned to the plate cylinder 5, which inked a printing plate mounted on the plate cylinder 5 in accordance with the printing ink used.
  • the plate cylinder 5 rolls on the rubber cylinder 4 the printing ink is transferred to the rubber cylinder 4, which is covered in particular with a rubber blanket.
  • the ink is from
  • the substrate to be processed in particular a panel 7, can in principle also have paper material, for. B. a sheet of paper or cardboard of greater thickness,
  • the panels 7 are preferably rigid panels 7 or contain or consist of a rigid material.
  • the panels 7 are metallic panels 7, in particular sheet metal panels 7.
  • the panels 7 in the preferred sense here are characterized, for. B. in contrast to thin
  • Paper sheets for example, characterized in that they have a considerably higher bending stiffness and / or a higher basis weight of z. B. have at least 1 kg / m 2 , in particular 1 to 3 kg / m 2 as thin sheets of paper. They are characterized, for example, by the fact that they are not wound on the curved surfaces of rotating transport cylinders or rollers, but rather by means of such rollers and cylinders, possibly with slight deflection and / or possibly a negligible wrap, e.g. B. over less than 20 °, are only transported essentially in a straight line. As panels 7 in this sense, therefore come in addition to the preferred embodiment as metal panels 7, z. B. metal sheets 7, for example made of tinplate or aluminum sheet, also sheets 7 made of more sensitive material such. B. panels 7 made of plastic, wooden, one
  • Fig. 2 shows a special board 7, as it can be processed in the machine, in particular printed and / or painted.
  • the table 7 is a so-called scroll table 7, which preferably has at least one but two irregular side edges or
  • Front edge stops such as the contact marks 6, are also laterally aligned in order to be processed in register-correct manner, in particular printed and / or painted, to can.
  • the dimensions shown are only examples and vary depending on the scroll panels 7 to be processed. This means that the scroll cutouts 7.1 are located at different locations as soon as the front edge of the different scroll panels 7 abuts front edge stops such as the front marks 6 .
  • the material sections located between the scroll cutouts 7.1 and representing the side edges of the scroll table 7 are also referred to as scroll ears.
  • a conveyor device 2 which has a feed frame, is provided for table conveying.
  • the feed frame is shown here in two parts, for example, each part being held in a manner such that it can be displaced transversely to the transport direction T, for example on cross members.
  • Each part of the feed frame has, in particular, circumferential belts or suction belts, preferably with rear springs 8 which are in particular spring-loaded and not shown.
  • one or both subframes can be moved transversely to the transport direction T.
  • Feed frame has a side guide for the tabular substrate, in particular the panels 7, on at least one and preferably both sides.
  • the two parts of the feed frame each have base bodies 10 facing away from one another, to which side guide devices can preferably be assigned interchangeably.
  • a respective base body 10 is adjusted with the respective part of the feed frame transversely to the transport direction T to the respective format.
  • the base body 10 can, for example, be of mirror-symmetrical design.
  • FIG. 4 shows a perspective view of the system 1, the base body 10 assigned to the respective part of the feed frame for receiving a respective one
  • a respective base body 10 is connected to a drive which can move the base body 10, which is held in particular on guide means, such as traverses, transversely to the transport direction T. From the drive, the respective base body 10 can in particular together with the part of the Feed frame for format adjustment to be positioned transversely to the transport direction T.
  • a drive can also shift both base bodies 10 for format adjustment.
  • one or the drive can be designed to generate an oscillating movement of one or both side guide devices. The oscillating movement of the side guide devices is preferably in phase opposition, ie
  • the oscillation movement or the stroke of the oscillation movement can also be made adjustable or changeable and is preferably implemented directly, in particular by the drive.
  • FIG. 5 shows a perspective view of the system 1 with the two parts of the feed frame, which carries the conveying device 2 for transporting the sheet-like substrate, in particular the sheets 7 or the scroll sheets 7.
  • a respective part of the feed frame is assigned a base body 10 (not shown here), which is preferably positioned with the respective part of the feed frame transversely to the transport direction T for setting the format.
  • FIG. 6 shows the one assigned, for example, to the operating side of the machine
  • Base body 10 which is moved in particular to the format of the panels 7 currently to be processed and in particular remains there.
  • a side thrust curve 12 is assigned to the base body 10, which oscillating movement on a
  • the side shift curve 12 can preferably provide an oscillating movement acting transversely to the transport direction T from a rotational movement over a contoured surface.
  • the oscillating movement is preferably synchronized with the table run in such a way that each table 7 or scroll table 7 touches and is aligned with rollers of the side guiding devices at least or exactly once.
  • the intermediate plate 13 and the support plate 17 are preferably each over two
  • the side thrust force is particularly preferably set by a pneumatic spring 16, which can comprise, for example, a pneumatic cylinder.
  • the base body 10 can also have a stop 14 and / or a device for adjusting the side thrust 15.
  • the device for setting the side thrust 15 can for example be one with a
  • Pneumatic cylinders have interacting travel limits. Via the device for setting the side shift path 15, a side shift path of, for example, max. 4 mm can be set.
  • a base body 10 for a side guide device in particular a side mark, can be adjusted in the feed frame by means of a star grip screw 18 by tightening, a knurled nut 19 being provided for securing.
  • a side shift, on the side opposite the side mark, in the feed frame can be set by loosening a star grip screw 18, for example> 6 mm, wherein a knurled nut 19 can also be provided for securing.
  • a base body 10, preferably a support plate 17, can optionally have one
  • Both base bodies 10 are either used with a single roller device 25, preferably for guiding panels 7 having flat side edges or side surfaces, or side guide devices with a plurality or a plurality of rollers are used in each case.
  • the side guiding devices with a plurality of rollers are assigned, which either a single roller or a plurality or plurality of rollers for lateral guidance of the tabular Substrate, in particular the panels 7.
  • both base bodies 10 are either used with a single roller device 25, preferably for guiding panels 7 having flat side edges or side surfaces, or side guide devices with a plurality or a plurality of rollers are used in each case.
  • rollers are used in particular for guiding panels 7 which are very thin and / or have no flat side edges or side surfaces.
  • lateral guiding devices with a plurality of rollers are used for guiding scroll tables 7 with lateral scroll cutouts 7.1.
  • FIG. 7 shows a side guide device designed as a scroll rail 11, which can be assigned to one of the base bodies 10, for example the base body 10 lying on the operating side of the machine.
  • the scroll rail 11 has a plurality, in particular at least three, preferably between ten and thirty, here for example twenty-seven, of guide rollers 23, which are each preferably rotatably mounted about an in particular vertical axis of rotation.
  • the scroll rail 11 furthermore has an in particular vertically oriented pendulum or
  • Swivel axis 20, around which the scroll rail 1 1 is pivotally mounted can, for example, be arranged at least approximately in the center of the scroll rail 11 with respect to the transport direction T. The is therefore preferred
  • the entirety of the guide rollers 23 can be displaced about the pivot axis 20.
  • the pivot axis 20 preferably forms a centrally located pivot point about which the scroll rail 11 is pivotally mounted. This particularly preferably enables compensation of an oblique cut of an incoming panel 7 or scroll panel 7.
  • a scroll rail 11 preferably has a guide means for guiding the
  • Substrate undersides in particular a lower sliding plate 21 for guiding the panels 7 or scroll panels 7 on their underside.
  • a scroll rail more preferably has 1 1 a guide means for guiding the substrate tops, in particular an upper sliding plate 22 for guiding the panels 7 or scroll panels 7 on the top thereof.
  • the rotatably mounted guide rollers 23 for guiding the substrate side surfaces, in particular the scroll table side surfaces or scroll ears, are arranged.
  • displaceable sensor 24.2 for detecting a side edge or a side surface while guiding the substrate, in particular a board 7 or a scroll board 7.
  • the sensor 24.2 is preferably arranged on the scroll rail 11 in such a way that it scrolls - Rail 1 1 pivots about the pivot axis 20.
  • the position-changeable sensor 24.2 can be positioned manually or automatically in relation to the scroll rail 11 in such a way that it is outside the scroll when the scroll table 7 is aligned with front edge stops, in particular the contact marks 6, or in the gripper system 9 of the cylinder, in particular the printing cylinder 3 -Cuts 7.1 lies.
  • the position of the sensor 24.2 can be determined from the format of the scroll table 7 or the dimensions of the scroll sections 7.1.
  • the displaceable sensor 24.2 can be set manually or automatically, with in particular a fixing device being provided for fixing the positioned sensor 24.2. Positioning is preferably carried out by moving the sensor 24.2 in or against the transport direction T.
  • the scroll rail 11 can have at least or exactly two sensors 24.1, 24.2, wherein one or both of the sensors 24.2 can be designed to be displaceable.
  • the displaceability of a sensor 24.2 can be achieved, for example, by means of a straight or linear guide.
  • a first sensor 24.1 can be assigned to the scroll rail 11 in a fixed manner and a second sensor 24.2 can be displaced and ascertained.
  • the sensors 24.1, 24.2 are or are positioned so that it is ensured that, in particular when the gripper system 9 of the gripper system 9 closes at least one sensor 24.1, 24.2 can measure the side edge of a scroll table 7 and does not lie in a scroll section 7.1.
  • the sensor or sensors 24.1, 24.2 are preferably optical sensors, preferably light barriers, in particular as
  • the sensor or sensors 24.1, 24.2 are preferably connected to an evaluation device which evaluates the measured values determined by one or more sensors 24.1, 24.2, in particular on the drawing side.
  • the measured values can also be averaged and / or trends can be taken into account.
  • the measured values or averaged measured values can be compared, for example, as actual values with predetermined target values, tolerance limits also being able to be taken into account. If the measured value lies outside a set tolerance limit, the specifically measured panel 7 or scroll panel 7 is removed, for example in the subsequent process, and / or an optical and / or acoustic signal appears. Alternatively or additionally, a machine function, such as a machine stop, can be initiated. However, the measured values can also be logged. Based on the protocols, later differentiated processing or separation of the panels 7 or scroll panels 7 can also take place.
  • FIG. 9 shows a scroll rail 11 with stationary sensors 24, three stationary sensors 24.1, 24.2, 24.3 in particular being provided here.
  • the sensors 24.1, 24.2, 24.3 are arranged on the scroll rail 11 in such a way that it is ensured that, in particular when the gripper system 9 of the pressure cylinder 3 closes, at least one of the sensors 24.1, 24.2, 24.3 has the side edge or side surface of a scroll table 7 can measure and is not in a scroll section 7.1.
  • Using the three sensors 24.1, 24.2, 24.3 a wide range of possible embodiments of scroll tables 7 can be covered.
  • the sensors 24.1, 24.2, 24.3 can be used to cover the three sensors 24.1, 24.2, 24.3.
  • the evaluation can be done analogously as above via an evaluation device, which can also be connected to the machine control or integrated into it.
  • Lateral guide device which is designed in particular as a single roller device 25.
  • the single roller device 25 is interchangeably assignable to the base body 10, in particular a carrier plate 17 and, in addition to a lower sliding plate 21, preferably comprises an upper pressure roller 26 which guides the lateral region of a plate 7 against the lower sliding plate 21.
  • the single roller device 25 furthermore has one or only one guide roller 23 which is rotatably mounted about a vertical axis of rotation and which guides the lateral edge of the table or the lateral surface of the table.
  • the single roller device 25 is used in particular in the case of rectangular sheets 7.
  • 1 1 shows a single roller device 25 with a sensor 24.1, which is used, for example, as an optical sensor, preferably a light barrier, in particular as
  • the sensor 24.1 preferably has the same connections as a sensor 24.1, 24.2, 24.3 of a scroll rail 11, which enables easier assignment to the evaluation device.
  • the connection of a sensor 24.1, 24.2, 24.3 to the evaluation device can also be done automatically by inserting the respective lateral guide device on the base body 10, for example
  • suitable lateral guide devices 11, 25 are preferably used in the system 1 of the machine.
  • the use of scroll rails 11 is recommended.
  • a scroll table 7 is preferably placed in the feed frame. - The scroll table 7 is in contact with front edge stops, in particular the
  • this is set to a position of a scroll ear between the scroll sections 7.1 of the scroll table 7.
  • At least one displaceable sensor 24.2 is set to a position of a scroll ear and this sensor 24.2 is preferably also selected at the control center.
  • the sensor 24.1, 24.2, 24.3 is determined automatically or by the operator, which contact has a scroll ear, and this sensor 24.1, 24.2, 24.3 is accordingly also preferably selected at the control center.
  • the alignment process is then carried out on system 1 of the machine at
  • the system 1 can be reset according to the steps described.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Registering Or Overturning Sheets (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Control Of Conveyors (AREA)

Abstract

L'invention concerne une machine traitant un substrat en forme de plaque (7) comprenant une installation (1), le substrat en forme de plaque (7) transportable dans une direction de transport (T) pouvant être traité dans la machine, l'installation (1) présentant un système de transport (2) permettant de transporter le substrat en forme de plaque (7) dans la direction de transport (T) vers des moyens d'alignement de bord avant (6), au moins un dispositif de guidage latéral (11, 25), qui présente au moins un rouleau monté à rotation (23), étant disposé, le dispositif de guidage latéral (11, 25) étant reçu de façon déplaçable, et au moins un système de mesure (24) étant disposé pour mesurer la position du bord latéral de substrat, au moins un capteur (24) déplaçable conjointement avec le dispositif de guidage latéral (11, 25) étant associé au dispositif de guidage latéral (11, 25) pour mesurer la position du bord latéral de substrat.
EP19787216.1A 2018-10-19 2019-10-11 Machine traitant un substrat en forme de plaque comprenant une installation, procédé d'agencement et procédé de fonctionnement d'une installation Active EP3867178B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102018126049.0A DE102018126049B4 (de) 2018-10-19 2018-10-19 Tafelförmiges Substrat verarbeitende Maschine mit einer Anlage, Verfahren zum Einrichten und Verfahren zum Betreiben einer Anlage
PCT/EP2019/077618 WO2020078847A1 (fr) 2018-10-19 2019-10-11 Machine traitant un substrat en forme de plaque comprenant une installation, procédé d'agencement et procédé de fonctionnement d'une installation

Publications (2)

Publication Number Publication Date
EP3867178A1 true EP3867178A1 (fr) 2021-08-25
EP3867178B1 EP3867178B1 (fr) 2022-11-16

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP19787216.1A Active EP3867178B1 (fr) 2018-10-19 2019-10-11 Machine traitant un substrat en forme de plaque comprenant une installation, procédé d'agencement et procédé de fonctionnement d'une installation

Country Status (4)

Country Link
EP (1) EP3867178B1 (fr)
DE (1) DE102018126049B4 (fr)
ES (1) ES2937990T3 (fr)
WO (1) WO2020078847A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117885152A (zh) * 2023-11-23 2024-04-16 宁波经纬数控股份有限公司 一种送料机构及切割设备
DE102023135280B3 (de) 2023-12-15 2025-01-16 Koenig & Bauer Ag Verfahren zum Betreiben einer bogenverarbeitenden Maschine

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DE7415704U (de) * 1974-08-22 Elektro Mechanik Gmbh Vorrichtung zur Feinverstellung für Bandkanten-Abtastgeräte
US2355079A (en) * 1942-02-25 1944-08-08 American Can Co Sheet slitting machine
GB2108089B (en) * 1981-09-29 1985-09-04 Metal Box Plc Apparatus for handling thin sheets of material
DE59706144D1 (de) * 1996-10-22 2002-02-28 Oce Printing Systems Gmbh Ausrichtvorrichtung
DE19814141C2 (de) * 1998-03-30 2003-08-14 Ltg Holding Gmbh Verfahren und Vorrichtung zum positionsgenauen Zuführen von flächenförmigen Gütern zu einem Bearbeitungsprozeß
GB9807863D0 (en) * 1998-04-15 1998-06-10 Crabtree Gateshead Ltd Sheet-fed machines
DE10220563B4 (de) * 2001-05-07 2004-07-08 LTG Mailänder GmbH Bogenführungsvorrichtung für eine Bogen verarbeitende Maschine sowie Verfahren zur Führung eines Bogens
DE202004021692U1 (de) * 2004-05-04 2010-06-10 Heidelberger Druckmaschinen Ag Falt- und Einfädelstation einer Faltschachtelklebemaschine
DE102005037128B4 (de) * 2005-08-06 2009-04-23 LTG Mailänder GmbH & Co. KG Transportsystem einer Blechdruck- oder Blechlackiermaschine
DE102008032684B4 (de) * 2008-07-04 2023-07-20 Kba-Metalprint Gmbh Blechtafel-Saugvorrichtung zum Transport von Blechtafeln in eine Blechdruckmaschine oder Blechlackiermaschine
DE102008034917A1 (de) * 2008-07-26 2010-01-28 Kba-Metalprint Gmbh Vorrichtung sowie Verfahren zur Vorderkanten- und Seitenkantenausrichtung eines tafelförmigen Guts
DE102011000782A1 (de) * 2011-02-17 2012-08-23 Wincor Nixdorf International Gmbh Vorrichtung zum Ausrichten von Wertscheinen
DE102012211783A1 (de) * 2012-07-06 2014-01-09 Kba-Metalprint Gmbh Fördervorrichtung und ein Verfahren zum Fördern von Bedruckstoffbogen
EP2921441B1 (fr) * 2014-03-18 2016-07-27 Crabtree Of Gateshead Limited Appareil de manipulation de feuilles pour appareil de traitement de feuille

Also Published As

Publication number Publication date
EP3867178B1 (fr) 2022-11-16
ES2937990T3 (es) 2023-04-03
WO2020078847A1 (fr) 2020-04-23
DE102018126049A1 (de) 2020-04-23
DE102018126049B4 (de) 2020-08-27

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