WO2015082622A2 - Élément de sortie d'une machine de traitement de feuilles et procédé pour faire fonctionner une machine de traitement de feuilles - Google Patents

Élément de sortie d'une machine de traitement de feuilles et procédé pour faire fonctionner une machine de traitement de feuilles Download PDF

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Publication number
WO2015082622A2
WO2015082622A2 PCT/EP2014/076586 EP2014076586W WO2015082622A2 WO 2015082622 A2 WO2015082622 A2 WO 2015082622A2 EP 2014076586 W EP2014076586 W EP 2014076586W WO 2015082622 A2 WO2015082622 A2 WO 2015082622A2
Authority
WO
WIPO (PCT)
Prior art keywords
sheet
detection unit
leading edge
boom
point
Prior art date
Application number
PCT/EP2014/076586
Other languages
German (de)
English (en)
Other versions
WO2015082622A3 (fr
Inventor
Volkmar Schumann
Volker Taschenberger
Matthias Förster
René Persicke
Steffen TÜRKE
Thomas Winkler
Original Assignee
Koenig & Bauer Aktiengesellschaft
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=52007028&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2015082622(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Koenig & Bauer Aktiengesellschaft filed Critical Koenig & Bauer Aktiengesellschaft
Priority to CN201480065700.7A priority Critical patent/CN105793179B/zh
Priority to EP14806645.9A priority patent/EP3077307B1/fr
Publication of WO2015082622A2 publication Critical patent/WO2015082622A2/fr
Publication of WO2015082622A3 publication Critical patent/WO2015082622A3/fr

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
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/02—Delivering or advancing articles from machines; Advancing articles to or into piles by mechanical grippers engaging the leading edge only of the articles
    • B65H29/04—Delivering or advancing articles from machines; Advancing articles to or into piles by mechanical grippers engaging the leading edge only of the articles the grippers being carried by endless chains or bands
    • B65H29/041—Delivering or advancing articles from machines; Advancing articles to or into piles by mechanical grippers engaging the leading edge only of the articles the grippers being carried by endless chains or bands and introducing into a pile
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • 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
    • B65H43/00—Use of control, checking, or safety devices, e.g. automatic devices comprising an element for sensing a variable
    • B65H43/04—Use of control, checking, or safety devices, e.g. automatic devices comprising an element for sensing a variable detecting, or responding to, presence of faulty 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
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/44—Moving, forwarding, guiding material
    • B65H2301/443—Moving, forwarding, guiding material by acting on surface of handled material
    • B65H2301/4433—Moving, forwarding, guiding material by acting on surface of handled material by means holding the material
    • B65H2301/44331—Moving, forwarding, guiding material by acting on surface of handled material by means holding the material at particular portion of 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
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/50—Auxiliary process performed during handling process
    • B65H2301/53—Auxiliary process performed during handling process for acting on performance of handling machine
    • B65H2301/531—Cleaning parts of handling machine
    • 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
    • B65H2406/10—Means using fluid made only for exhausting gaseous medium
    • B65H2406/12—Means using fluid made only for exhausting gaseous medium producing gas blast
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/20—Location in space
    • B65H2511/24—Irregularities, e.g. in orientation or skewness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/50—Occurence
    • B65H2511/51—Presence
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2513/00—Dynamic entities; Timing aspects
    • B65H2513/50—Timing
    • B65H2513/512—Starting; Stopping
    • 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
    • B65H2553/30—Sensing or detecting means using acoustic or ultrasonic elements
    • 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
    • B65H2553/414—Photoelectric detectors involving receptor receiving light reflected by a reflecting surface and emitted by a separate emitter
    • 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

Definitions

  • the invention relates to booms of a sheet processing machine with a bow to a delivery stack and with a sheet leading edge of the sheets on at least two leading edge stops transporting sheet carrier system and method for operating a sheet processing machine.
  • DE 10 2006 040 679 A1 describes a method and a device for depositing sheets of a sheet-processing machine on a stack of sheets, wherein the sheets are transported by the endlessly circulating sheet-supporting system successively over the sheet stack and with the sheet leading edge against leading edge stops.
  • the sheet stacks are provided in such a jib laterally in the upper region associated stop surfaces to which a transversely directed to the sheet transport direction, reciprocating motion is impressed, whereby the sheets are aligned with respect to their side edge.
  • the position of the side edges of the sheet feeding system supplied to the sheet stack with respect to the stop surfaces is detected by also provided laterally ultrasonic sensors. In case of deviations of the actual position of the target position adjusting elements are activated to correct the sheet position or the sheet promotion is interrupted.
  • the measure that the sheet feed is interrupted in case of deviations of the position of the side edges of a desired position reduces the effectiveness of the sheet processing machine in that all sheets are in the machine waste paper.
  • a device for storing sheets is known, are arranged in the measuring devices in the leading edge stops.
  • the measuring device is designed as a touch sensor, which can detect the Bogenanashsheed and further the contact intensity.
  • the measuring device is designed as a receiver of a light beam emitted by a light source.
  • a connected control and regulating device changes the timing of the gripper opening and / or the speed (peripheral speed) of the suction roller and / or the suction force of the suction roller and / or the blowing intensity of the fan.
  • a disadvantage of this solution is that no skew or overshoot arch can be detected.
  • EP 1 842 817 A2 an apparatus for detecting irregular sheet design is known, wherein the boom has a first and a second sheet stack downstream therefrom.
  • the front edge stops of the first sheet stack is assigned a non-contact sensor that detects an irregular sheet transport and stops the sheet processing machine. This is wasteful, which must be removed from the machine time-consuming, with the individual sensor detects only very far overshoot, while oblique sheets can not be detected as such.
  • the invention has for its object to provide a boom of a sheet-processing machine.
  • the boom is designed so that accidents can be safely ruled by entrained bow and the effectiveness of the machine is increased.
  • a boom of a sheet-processing machine is provided with a bow to a delivery stack and with a sheet leading edge of the sheet on at least two leading edge stops conveying sheet conveying system, wherein at least one the position of the sheet contactless monitoring detection unit is provided and wherein the at least one detection unit for Monitoring at least one point is formed, which is downstream in Bogenentransnchtung a spanned by the at least two leading edge stops stop plane, wherein the at least one monitored point is within a range extending from the stop plane beginning to 100 mm in Bogenentransportnchtung.
  • the monitored point is off-center, d. H. the monitored point is spaced across the machine width from the machine center.
  • a boom of a sheet processing machine includes a sheet conveying system that transports the sheets to a delivery stack and to the sheet leading edge at leading edge stops.
  • the sheet conveying system preferably includes gripper systems arranged on traction means, which are conveyed by guide means guided along an orbit. Of the gripper systems, the sheets are brought to a boom arranged in the boom and released there. The released bows are aligned with the leading edge on the leading edge stops and are thereby aligned. The aligned sheets settle on the delivery pile. It is a the position of the sheet leading edge contact-free monitoring detection unit provided, which is designed to monitor at least one point, which is downstream in Bogenentransportnchtung a spanned by the leading edge stops stop plane.
  • the boom is preferably designed as a single-stack boom, ie it is only a single boom stack formed in the boom. Accordingly, only one Stapelhubvoriques is provided in this boom.
  • the stop plane is clamped by at least two front edge stops, which are preferably arranged in a straight line at least in a linear manner, on the front side of the delivery pile.
  • the leading edge stops each have stop surfaces that span the stop plane.
  • the detection unit is arranged such that the point monitored by it lies within a range which extends from the stop plane beginning to 100 mm in the sheet transport direction.
  • the sheet transport direction is preferably the normal vector to the stop plane spanned by the leading edge stops.
  • the stop level here is a room level.
  • the spatial plane is particularly preferably unbent. As a rule, the stop plane is vertical, but may also include an angle with the vertical.
  • a detection of obliquity can be made.
  • the monitored point is preferably an area of minimum extent, but may also be a geometric area or a surveillance area.
  • the monitored point is arranged at a distance from the stop plane. In a further development of the monitored point is within an area that extends 1 mm after the stop level beginning to 50 mm in the sheet transport direction. In a particularly preferred embodiment, the monitored point is within an area which extends 2 mm after the stop plane beginning to 10 mm in the sheet transport direction. This also ensures the detection of minimal obliquity over the leading edge stops. Any machine functions can be triggered with a detected obliquity.
  • the detection unit is designed to monitor at least two points which are at a distance from one another transversely to the sheet transport direction, that is to say over the machine width.
  • these two points are evenly spaced from the stop plane.
  • these are also arranged in the leading edge stops in the sheet transport direction immediately adjacent area.
  • these are at least two points within a to be processed with the boom minimum sheet format.
  • the machine is designed to process a range of different sheet formats whose upper limit is formed by the maximum sheet size and the lower limit by the minimum sheet size.
  • the technical implementation of the possibility of processing various sheet formats is realized by the formation of means for format adjustment.
  • the machine preferably has format adjustment means such as adjustable sheet guiding elements, stop elements, gripper elements or an activability of subsystems.
  • the arrangement of the points to be monitored takes place symmetrically to the machine center, as far as the minimum to be processed sheet format is aligned symmetrically to the machine center.
  • the points to be monitored by the detection device can be arranged analogously in the minimal sheet format.
  • a shift of a point to be monitored can further z. B. by an adjustment of a sensor, a change of position of the sensor or a deflection of a sensor beam done.
  • the minimum working width may be about 45% of the maximum working width to be processed.
  • a differentiated evaluation of the signals obtained is preferably carried out in conjunction with an evaluation unit.
  • the differentiated evaluation it is preferable to make a minimal distinction as to whether there is an overshoot arc with respect to the leading edge stops or only a crooked arc with respect to the leading edge stops which lies only partially over the leading edge stops.
  • suitable machine functions are therefore initiated. The machine functions may differ according to the differentiated evaluation of the signals.
  • points preferably points outside the minimum sheet format are selected. Points are selected in a larger sheet format, in particular at the outer sheet edges of the maximum sheet format, which are preferably evenly spaced from the stop plane. Most preferably, the further points are arranged approximately as far away in the sheet transport direction away from the stop plane as the points arranged in the minimal sheet format. Thus, all, preferably four, points are also arranged in the area directly adjacent to the leading edge stops in the sheet transport direction. The further points are preferably also in the same horizontal plane as the points set to the minimum sheet format.
  • scanning sensors arranged in the minimal sheet format can also be designed to be adjustable and / or movable.
  • a mobility of the scanning sensors transversely to the sheet transport direction can allow adjustment to the current sheet size.
  • the other points lying outside of the minimum sheet format can also be developed by adjustable or movable scanning sensors be monitored.
  • the scanning sensors may include, for example, sensors / receivers.
  • the detection unit monitors at least two points which are arranged one behind the other in the sheet transport direction. Preferably, these points are therefore spaced differently far from the stop plane, wherein at least the first point in Bogenentransnchtung within a range of the stop plane is up to 100 mm in Bogenentransportnchtung.
  • the monitoring of the at least two points can be done by a single detection unit or by multiple detection units.
  • the monitored points are preferably evaluated independently of one another by an evaluation unit connected to the at least one detection unit or can be evaluated differently with respect to one another.
  • an evaluation of the two successive lying in Bogenentransportnchtung points independently, such that when a detected overshoot a machine function is triggered, which is independent of the evaluation of the other point.
  • an emergency stop is initiated when, in the point downstream of the sheet transport point, a safety-relevant overshoot arc is detected.
  • the monitoring of the at least one point by the detection unit by means of a sensor beam generated by the detection unit.
  • the detection unit has for this purpose a sensor / receiver, wherein the sensor for generating the sensor beam and the receiver for receiving this beam are set up.
  • Sensor / receiver can be arranged on opposite sides of the rotating gripper systems or be arranged above or below the rotating gripper systems and cooperate with an opposite reflector. It is preferably provided to equip the detection unit with a sensor / receiver and a reflector, wherein the reflector is arranged on the side opposite the sensor / receiver side of the rotating gripper systems.
  • the reflector is associated with the leading edge stops, whereby a compressed construction can be achieved.
  • the reflector can be arranged at least partially between two leading edge stops. Particular preference is given to using photosensors, for example lasers. However, ultrasonic sensors or other suitable sensors can also be used.
  • the reflector is associated with a frame-fixed recording, wherein the reflector can also be integrated in the surface of the recording.
  • the sensor / receiver of the detection unit is advantageously arranged on a holder within a deflection region of the sheet conveying system.
  • the holder is designed as a traverse arranged over the machine width, which has an opening for the sensor / receiver.
  • the traverse can be connected independently or with a blow frame.
  • the sensor beam monitors the area between transmitter / receiver and in the version with a reflector between the transmitter / receiver and the reflector.
  • the sensor beam is preferably formed at least approximately parallel to the stop plane and most preferably at least approximately perpendicular.
  • the monitoring of the at least one point also during a test sheet removal and / or a stack change.
  • a permanent monitoring of at least one point with only passing gripper systems are hidden. It may be provided to filter or hide an error signal caused by the gripper systems.
  • the suppression of the gripper systems takes place under consideration of tolerances. As tolerances, for example, 5 ° to 10 ° based on a machine angle can be provided before and after a gripper system. Particularly preferably, an uninterrupted monitoring takes place in each case between two immediately successive gripper systems.
  • the cleaning unit preferably operates pneumatically to clean the sensor / receiver unit and / or the reflector.
  • the cleaning by the cleaning unit is preferably carried out as needed or at intervals as instructed by the printer or automated.
  • a boom of a sheet processing machine includes a sheet delivery system that transports the sheets to a delivery stack and to the sheet leading edge to leading edge stops.
  • the sheet conveying system preferably includes gripper systems arranged on traction means, which are conveyed by guide means guided along an orbit. Of the gripper systems, the sheets are brought to a boom arranged in the boom and released there. The released bows are aligned with the leading edge on the leading edge stops and are thereby aligned. The aligned sheets settle on the delivery pile. It is a the position of the sheet leading edge monitoring detection unit provided, which is designed to monitor at least one point. The detection unit is in this case designed to detect the angular position of the sheet leading edge with respect to the leading edge stops or for detecting the presence of a sheet at at least two spaced-apart points and with respect to the spaced points differentiating monitoring.
  • the position of the sheet leading edge preferably means the presence or absence of a sheet area at a defined time or the qualitative angular position of the sheet leading edge preferably in relation to a reference point or a reference line o. ⁇ ., Or the quantitative angular position of the sheet leading edge.
  • angular position is understood to mean the position of the respective sheet leading edge relative to the stop plane spanned by the leading edge stops.
  • the angular position of the sheet leading edge is preferably considered in a horizontal plane, particularly preferably at the level of the stack surface.
  • the angular position can preferably be expressed in terms of the number of degrees.
  • a differentiated monitoring of two spaced apart points means that a minimal distinction can be made between an overshoot arc, which lies with its entire leading edge over the leading edge stops, and a skewed bow, which lies only partially over the leading edge stops.
  • overshoot arc which lies with its entire leading edge over the leading edge stops
  • a skewed bow which lies only partially over the leading edge stops.
  • the detection unit at least two longitudinally and / or transversely to a sheet transport direction spaced from each other arranged points.
  • the two spaced-apart points are preferably transversely to a sheet transport direction within a characteristic for the sheet-processing machine minimal sheet format.
  • the further detection unit is preferably assigned to a deflection stack of the sheet conveying system assigned to the delivery pile.
  • the further detection unit is arranged to monitor an area after the reversal point of gripper systems of the sheet conveying system.
  • the further detection unit monitored area at an angle of 0 ° to 90 °, more preferably arranged between 60 ° and 80 ° to the horizontal.
  • at least one further point is preferably monitored.
  • the further point is particularly preferably spaced at least 200 mm from the monitored point located in the region of the leading edge stops.
  • the detection unit or the detection units the position and / or presence of a sheet is preferably monitored without contact.
  • the position and / or presence of the sheet is detected by the detection unit or the detection units in Bogenentransportnchtung after the leading edge stops.
  • the detection unit or the detection units can have scanning sensors, for example with sensors / receivers. In a further development, each of the scanning sensors interacts with a cleaning unit.
  • the detection unit or the detection units distinguishes between an overshoot sheet with respect to the leading edge stops and a skewed sheet with respect to the leading edge stops, wherein different machine functions can preferably be initiated or triggered depending on the evaluation.
  • different machine functions can preferably be initiated or triggered depending on the evaluation.
  • a Leedrucken the machine is preferably carried out depending on the sheet material, in particular a printing material, preferably in dependence on the basis weight, so that the necessary security is guaranteed.
  • thin substrates can be partially or completely printed, for example, while thicker substrates such.
  • the concrete tilt of the obliquity bend can also be recorded in terms of the number of degrees. This can be done in particular to a straight line formed by at least two leading edge stops.
  • the straight line is formed by the abutment surfaces of the leading edge stops at the level of the stacking surface or at the upper edge of the leading edge stops facing the gripper carriage. The position of the sheet can be displayed accordingly or corrected by setting suggestions or setting changes.
  • the detection unit can monitor the presence of an arc at defined times, preferably in a defined machine state, in particular at a defined machine angle in at least two points, these points lying in a first variant transversely to the sheet transport direction and in another variant along the sheet transport direction.
  • points can be monitored both transversely and along the sheet transport direction.
  • the detection unit can have a plurality of scanning sensors, in particular for monitoring the at least two points. Particularly preferably, the monitoring of the transverse to the sheet transport direction points by a first detection unit and the subsequent in the sheet transport direction further point is carried out by a further detection unit.
  • the monitoring of the transverse to the sheet transport direction points from the first detection unit via a plurality of scanning sensors and the subsequent point by the further detection unit by means of another Abtastsensors.
  • the scanning sensors may for example comprise sensors / receivers.
  • these points can be in all Variants of at least one detection unit, for example via a camera to be monitored.
  • a further detection unit in a wider range, in particular in a reverse region of the bow conveyor on the delivery stack conveying sheet conveying system allows control of the conveyor system associated gripper systems on entrained bow and thus excludes an accident of the sheet processing machine. Due to the spacing of the further detection unit from the leading edge stops, a safety-relevant overshoot arc can be reliably deduced when the overshoot sheet is detected, with detected pieces of paper also being classified as safety-relevant overshoot sheets.
  • An emergency stop of the machine is preferably carried out in the case of a signal generated by the further detection unit. In this case, the emergency stop is particularly preferably independent of the signal evaluation of the upstream detection unit.
  • the further detection unit increases the security for the printer that no sheet was conveyed back to the machine even in a crooked or overflow sheet detected by the upstream registration unit. Previously required expensive searches for non-existent safety-relevant arc in the boom are reduced or avoided.
  • the at least one detection unit detects in another embodiment, the angular position of the sheet leading edge with respect to the leading edge stops.
  • the angular position of the sheet leading edge of the deposited sheet can be monitored before the leading edge stops, at least partially over the leading edge stops and / or after the leading edge stops.
  • the detection unit may have a camera, in particular a CCD camera, as a sensor. Due to the detection unit, the filing process is influenced and / or appropriate information is obtained if the sheet is found to be defective provided.
  • the angular position can be detected, for example, in terms of the number of degrees or as the distance to a stop in a unit of length, preferably in millimeters.
  • a defined hiding of the gripper carriage during the passage of the detection unit or the detection units takes place via a mechanism and / or a software.
  • the suppression preferably takes place by means of angle values determined on a sprocket main shaft. While a gripper carriage passes through the Ausblend Scheme a generated by the detection unit signal is therefore not evaluated as skew or overshoot.
  • the detection unit or the detection units monitor the sheet particularly advantageously completely contactless.
  • a distinction according to the type of bow used is provided for the purpose of avoiding accidents.
  • z. B. at a basis weight above 150 g / m 2 a first machine function and below this basis weight another machine function can be initiated.
  • a distinction can be made in a printing press according to the type of substrate used, for example cardboard and paper.
  • z. B. at a basis weight greater than 150 g / m 2 therefore, an emergency stop is initiated by the machine control after detected Schiefbogen according to the first variant and at Paper processing, z. B. at a basis weight less than 150 g / m 2 , a blank printing of the machine according to the second variant carried out.
  • the machine is not stopped, but special mechanisms ensure stapelnace position correction of the bow.
  • This can be done by instructions to the printer, by suggesting changes to settings, automatic settings changes or actuator activation.
  • all the sheet storage active or passive influencing actuators come into consideration, such as the movement of the front and / or side edge stops, the fan setting, the setting of individual or all brake elements, etc. or the Stapelhubvorraum.
  • the action of the printer is improved by displaying the skew and / or printer instructions. The printer can thus obtain information to improve the sheet deposition manually or by changing the boom setting.
  • it is provided to select the intended function, in particular the machine function, as a function of the printing material used, the side of the imbalance, the degree of skew and / or other boundary conditions.
  • Fig. 1 the schematic representation of a boom in side view
  • Fig. 2 the partial representation of a gripper carriage with a
  • Fig. 3 is a plan view of the delivery pile
  • FIG. 6 top view of the grid structure with integrated reflectors
  • Fig. 7 perspective view of the boom with grid structure
  • Fig. 8 Training of the boom with integrated in the Traverse
  • Fig. 9 Detail of the top view of the delivery pile.
  • Fig. 1 the boom of a sheet-processing machine, in particular a sheet-fed rotary printing machine, shown.
  • the machine can be operated in offset mode.
  • a last impression cylinder 1 is shown.
  • a drive sprocket 2 and a Umlenkkettenrad 3 are shown.
  • the sprockets 2 and 3 are each connected to a shaft 4, 5 on which spaced another drive sprocket 2 and a Umlenkkettenrad 3 are arranged.
  • About the sprockets 2, 3 is in each case an endless chain 6, which forms a chain circle, out. Between the two chain circles, the bow 7 holding gripper carriage 8 are arranged at a constant distance from each other.
  • the deflection of the gripper carriage 8 instead of by the Umlenkkettengan 3 also take place by deflection guides.
  • the boom stack 9 is supported by a stacking plate 10, shown.
  • the stacking plate 10 is an unillustrated hoist, which acts by means of lifting chains 1 1 on the stacking plate 10 assigned.
  • the boom front edge stops 12, a brake unit 13 and trailing edge stops 14 are shown.
  • the leading edge stops 12 and the trailing edge stops 14 are spaced apart from one another on an axis transverse to a sheet transport direction 15 ( Figure 3).
  • the brake unit 13 can, for example, have a suction roll extending transversely to the sheet transport direction 15 or, as shown in the exemplary embodiment, circumferentially spaced suction belts 16.
  • the brake unit 13 may also include Nachgreifer.
  • a sheet guiding device 17 and for the quality assurance of the sheet 7 processed in the sheet-fed rotary printing press for example a dryer 19 and / or a dusting unit 20 are provided in the delivery.
  • the sheet guide 17 has a gripper carriage 8 facing sheet guide plate 18 which is provided with Blas Kunststoffdüsen and extends over the machine width. Under the sheet guide plate 18 blow boxes are arranged, via which the Blas Kunststoffdüsen be supplied with blowing air, so that between the sheet guide plate 18 and transported by the gripper carriage 8 sheet 7 in particular for perfecting a Tragluftpolster can be formed.
  • drying unit 19 and a sheet 7 dusting unit 20 are provided above the sheet guiding device 17, it also being possible to control heating of the sheet guiding plate 18 in the area of the dryer 19 to integrate a coolant circuit.
  • a gripper carriage 8 is shown with a chain guide 22 in the deflection over the leading edge stops 12.
  • a detection unit 24 is positioned on a holder 23.
  • the detection unit 24 here has at least two spaced-apart scanning sensors 25, 26.
  • the scanning sensors 25, 26 are arranged transversely to the sheet transport direction 15 and so that it is possible to detect the presence or absence of the oblique sheet 28 transported to the delivery stack 9 and with the sheet leading edge at least partially over the leading edge stops 12.
  • the scanning of the leading edge stops 12 in the sheet transport direction 15 subsequent area B by the Abtastsensoren 25, 26 takes place at points P by sensor beams S.
  • the sensor beams S intersect the points to be monitored P.
  • the area B extends from that of the abutment surfaces 12.1 of leading edge length 12th clamped stop plane e in the sheet transport direction 15 to 100 mm, preferably from 1 mm to 50 mm and most preferably from 2 mm to 10 mm.
  • the points P located in this region B are preferably spaced apart from the stop plane e, so that, for example, a movement of the delivery stack 9 during lowering does not generate any error signals.
  • the monitoring is preferably carried out at defined times or at defined machine angles, preferably constantly when no gripper carriage 8 passes the sensor beams S. In the same way, overspill sheets which protrude beyond all sheet edge stops 12 concerning the sheet format are detected.
  • the detection unit 24 can also detect the specific position of the sheets 7 relative to the leading edge stops 12.
  • FIG. 3 shows a top view of the delivery stack 9 with sheets 7 properly deposited on the leading edge stops 12 forming the delivery stack 9.
  • the leading edge stops 12 are here shown preferably arranged symmetrically to a machine center 38.
  • the detection unit 24 monitors here preferably with the scanning sensor 25 and the scanning sensor 26 in the area B of the leading edge stops 12 a working width transverse to the sheet transport direction 15.
  • the working width is at least the transversely and horizontally to the sheet transport direction 15 extending extension of the machine to be processed minimum sheet format 27th ,
  • the monitoring of the sheet position is particularly preferably contactless.
  • the scanning sensors 25, 26 of the detection unit 24 may be designed, for example, as photoelectric sensors or as ultrasonic sensors.
  • the scanning sensors 25, 26 each contain a transmitter / receiver 25.1, 26.1 and in each case a reflector 25.2, 26.2.
  • Transmitter / receiver 25.1, 26.1 are preferably arranged on the one side and the reflectors 25.2, 26.2 on the opposite side of the gripper carriage track. This minimizes the necessary cabling.
  • the reflectors 25.2, 26.2 are shown here arranged between the leading edge stops 12.
  • the reflectors 25.2, 26.2 also with the Be connected front edge stops 12 or the leading edge stops 12 themselves as reflectors 25.2, 26.2 are used.
  • the detection unit 24 is connected via an evaluation unit to the machine control station and / or the machine control, wherein the evaluation unit can also be integrated in the machine control.
  • the distance of the scanning sensors 25, 26 is preferably selected such that they are just within a characteristic of the sheet-processing machine minimum sheet size 27.
  • the scanning sensors 25, 26 may also have a sensor element on one side of the gripper carriage track and a receiver element cooperating therewith on the other side of the gripper carriage track. At least one of these elements is arranged below the highest point of the leading edge stops 12.
  • the arranged between the chains 6 and constantly circulating with these gripper carriage 8 detect the lying on the printing cylinder 1 sheet 7 at the sheet leading edge and transport them on the sheet guide 17 and the brake unit 13 in the sheet transport direction 15 to the delivery stack 9. Pass through the sheet 7 the range Brake unit 13, they are detected for example by the suction belts 16 and released by the gripper carriage 8. By means of the brake unit 13, the sheet 7 are delayed to a transport speed reduced storage speed and released after reaching this speed, so that the released sheet 7 aligned with the storage speed against the leading edge stops 12 and in alignment with these and at the opposite trailing edge stops 14, the delivery stack 9 are formed.
  • 9 Geradier are provided on the sides of the delivery pile, which align the sheet 7 with respect to the position of their side edges.
  • a slant sheet 28 is placed on the delivery stack 9 by the suction belts 16 of the brake unit 13 in such a way that the beam path of the sensor beam S of the scanning sensor 26 is interrupted Evaluation unit generates a signal indicating a crook 28.
  • the sheet feed to the sheet processing machine can be interrupted, this empty and the inclined sheet 28 removed or its position can be corrected. It is also possible, after a slant sheet 28 has been indicated, to continue operating the machine and to correct the position of the slant sheet 28 on the delivery pile 9.
  • the holder 23 is associated with a further detection unit 29.
  • This further detection unit 29 has at least one further scanning sensor 30, which is designed as a photoelectric sensor in the exemplary embodiment and contains a transmitter / receiver 30.1 and a reflector 30.2.
  • the further detection unit 29 is arranged in the arm so that approximately the deflection region of the gripper carriage 8 can be detected. By the further detection unit 29, this area is monitored to see whether sheet 7 were entrained by the gripper carriage 8. If this is the case, by means of an evaluation unit cooperating with the further detection unit 29, the generation of an emergency stop signal, which is supplied to the machine control and displayed on the control station. Thus, an accident of the sheet processing machine can be prevented by entrained by the gripper carriage 8 sheet 7.
  • the further detection unit 29 thus also ensures that the over-arch or oblique sheet 28 detected by the detection unit 24, which causes emptying of the machine and / or a correction of the sheet position on the delivery stack 9, actually involves such sheets 7.
  • these error signals must be hidden. This is done here by a half-cycle driven switching flag, which activates angle-dependent arranged initiators.
  • the error signals caused by the gripper carriage 8 can be filtered by software. In order to avoid depositing color of the freshly printed sheets 7 in sheet-fed rotary printing presses, powder is placed between the sheets 7 to be deposited on the delivery stack 9 via the dusting unit 20.
  • each detection unit 24, 29, in particular each scanning sensor 25, 26, 30, associated with at least one cleaning element In order to enable safe operation of the detection units 24, 29, each detection unit 24, 29, in particular each scanning sensor 25, 26, 30, associated with at least one cleaning element.
  • FIG. 4 shows a cleaning unit 31 associated with the scanning sensors 25, 26, 30 and in the exemplary embodiment a nozzle unit 32 with a blown air feed 33.
  • a nozzle unit 32 is preferably assigned to each of the scanning sensors 25, 26, 30.
  • Each nozzle unit 32 is in particular provided with a first outlet opening 32.1 and a second outlet opening 32.2, the blown air jet 34 of the first outlet opening 32.1 on the sensor / receiver 25.1, 26.1, 30.1 and the blown air jet 35 of the second outlet opening 32.2 on the reflector 25.2, 26.2, 30.2 is directed.
  • the Blas Kunststoffzueren 33 is activated and so powder deposits removed.
  • the cleaning unit 31 can be executed as desired or its activation can be coupled to specific work steps, such as, for example, the change of the delivery stack 9.
  • the detection unit 24 also has at least two scanning sensors 25, 26 spaced apart from each other, which sensor beams S preferably parallel to the stop plane formed by the stop surfaces 12.1 of the leading edge stops 12 e produce.
  • the stop surfaces 12.1 of the leading edge stops 12 are the directed to the delivery stack 9 surfaces where the correctly released and deposited sheets 7 are aligned at the front edge.
  • the stop surfaces 12.1 of the leading edge stops 12 have at least one vertical extension and preferably an extension transverse to the sheet transport direction 15, in particular a horizontal extension, on.
  • Each scanning sensor 25, 26 here preferably has a sensor / receiver 25.1, 26.1 and a reflector 25.2, 26.2.
  • the sensors / receivers 25.1, 26.1 are assigned to a holder 23 within the gripper carriage track in the deflection region of the gripper carriages 8.
  • the holder 23 may be embodied, for example, as a cross-member arranged over the machine width with openings for the sensors / receivers 25.1, 26.1.
  • the traverse can be connected independently or with a blow frame. As a holder 23 but also the blow frame itself can be used.
  • the reflectors 25.2, 26.2 are here assigns a arranged below the gripper carriage track recording, which is equipped on the machine width with recesses for the leading edge stops 12.
  • the receptacle is preferably designed here as a cross-member or grid structure arranged over the machine width, wherein the reflectors 25.2, 26.2 can be integrated in the surface of the receptacle.
  • a frame-fixed arranged grid structure 36 is used, which receives more machine elements on its underside.
  • the machine elements are here separating elements, in particular test sheet finger 37, which are for retracting test sheet in the direction of the delivery stack 9 between falling sheet 7 for receiving this retractable.
  • the test sheet fingers 37 are designed here as pneumatic cylinders.
  • the connected reflectors 25.2, 26.2 remain stationary and active even during a test sheet removal.
  • the leading edge stops 12 can be made pivotable for sample sheet removal. Accordingly, a monitoring of the filing process can also take place uninterruptedly during a test sheet extraction. Even a stack change, especially a non-stop Stack change, can be monitored by the detection unit 24 without interruption.
  • the cantilever further comprises a further detection unit 29 arranged downstream of the detection unit 24 in the sheet transport direction 15 for the detection of machine-damaging overshoot sheets.
  • the further detection unit 29 disposed downstream in the direction of the rotating gripper carriage 8 of the detection unit 24 likewise has a further scanning sensor 30 with a sensor / receiver 30.1 and a reflector 30.2.
  • the sensor / receiver 30.1 of the further detection unit 29 is accommodated in an opening of the holder 23 formed, for example, as a traverse.
  • At least one, but preferably all, of the sensors / receivers 25.1, 26.1, 30.1 and reflectors 25.2, 26.2, 30.2 is here also assigned a cleaning unit 31.
  • the 6 shows a plan view of the grid structure 36 with integrated reflectors 25.2, 26.2 in the boom.
  • the lattice structure 36 here preferably has slots arranged in the direction of the sheet transport 15, which allow air circulation in the delivery arm.
  • the reflectors 25.2, 26.2 are integrated here in the chain guides 22 of the gripper carriage 8 facing surface of the grid structure 36.
  • the distance of the reflectors 25.2, 26.2 to each other here corresponds to the minimum of the machine to be processed sheet material so the minimum sheet size 27.
  • FIG. 7 shows a perspective view of the cantilever with reflectors 25. 2, 26. 2 integrated in the lattice structure 36.
  • the sensors / receivers 25.1, 26.1 cooperating with the reflectors 25.2, 26.2 are arranged above and particularly preferably vertically above the reflectors 25.2, 26.2 within the deflection region of the gripper carriages 8.
  • the sensor / receiver 30.1 of the further detection unit 29 cooperates with a reflector 30.2, not shown, which is preferably arranged in the direction of rotation of the gripper carriage 8 after the turning point outside the chain guides 22 approximately in the middle of the machine width.
  • FIG. 8 shows a preferred further development of the cantilever with the cleaning unit 31 integrated in the holder 23, which is designed, for example, as a traverse, for all scanning sensors 25, 26, 30 of the detection units 24, 29 in the sheet transport direction 15.
  • the cleaning unit 31 includes an actuatable blast air supply 33 which supplies the blast air to the nozzle unit 32 associated with each scanning sensor 25, 26, 30.
  • the pneumatic pressure available to the cleaning unit 31 is preferably manually or automatically adjustable and is particularly preferably monitored.
  • the Blas Kunststoffzu Examination 33 cooperates with a side of the example designed as Traverse holder 23 associated connection and distributes the applied blowing air here exemplified two distributors to the nozzle units 32 of the Abtastsensoren 25, 26, 30.
  • Each nozzle unit 32 directs the applied blowing air here also preferred to the sensors / receivers 25.1, 26.1, 30.1 and the reflectors 25.2, 26.2, 30.2 as already described above.
  • FIG. 9 shows a detail of the top view of the delivery stack 9 with front edge stops 12 arranged within a minimum working width extending transversely to the sheet transporting direction 15, ie within a minimal sheet format 27 characteristic of the sheet processing machine.
  • the sheets 7 deposited correctly lie in the sheet transport direction 15 at the stop surfaces 12.1 of the leading edge stops 12 from.
  • the points P monitored by the scanning sensors 25, 26 of the detection unit 24 are located downstream of the stop plane e in a region B and transversely to the sheet transport 15 within the minimum sheet format 27 extended beyond the stop plane e in the sheet transport direction 15.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Controlling Sheets Or Webs (AREA)
  • Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
  • Pile Receivers (AREA)

Abstract

L'invention concerne un élément de sortie d'une machine de traitement de feuilles comportant un système de transport de feuilles vers une pile de sortie et un bord avant des feuilles au niveau d'au moins deux butées de bord avant et un procédé pour faire fonctionner une machine de traitement de feuilles, au moins une unité de détection surveillant les feuilles sans contact étant prévue, et l'au moins une unité de détection étant conçue pour surveiller au moins un point qui est situé en aval, par référence à la direction de transport des feuilles, d'un plan de butées défini par les au moins deux butées de bord avant. Le but de l'invention est de proposer un élément de sortie d'une machine de traitement de feuilles. En particulier, l'élément de sortie est conçu de façon à pouvoir exclure de façon sûre les avaries dues à des feuilles entraînées et à augmenter le rendement de la machine. Selon l'invention le but est atteint ce qui l'au moins un point (P) surveillé se trouve dans une zone (B) qui s'étend du plan de butées (e) jusqu'à 100 mm dans la direction de transport de feuilles (15).
PCT/EP2014/076586 2013-12-04 2014-12-04 Élément de sortie d'une machine de traitement de feuilles et procédé pour faire fonctionner une machine de traitement de feuilles WO2015082622A2 (fr)

Priority Applications (2)

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CN201480065700.7A CN105793179B (zh) 2013-12-04 2014-12-04 处理单张纸的机器的输出装置以及用于使处理单张纸的机器运行的方法
EP14806645.9A EP3077307B1 (fr) 2013-12-04 2014-12-04 Dispositif de sortie d'une machine de traitement de feuilles et procédé pour faire fonctionner une machine de traitement de feuilles

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DE102013224802 2013-12-04
DE102013224801.6 2013-12-04
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WO2015082622A3 WO2015082622A3 (fr) 2015-08-20

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016198191A1 (fr) * 2015-06-09 2016-12-15 Koenig & Bauer Ag Machine de traitement de feuilles comprenant une sortie et procédé d'empilage de feuilles

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015210557B4 (de) * 2015-06-09 2018-05-30 Koenig & Bauer Ag Auslage für eine bogenverarbeitende Maschine und Verfahren zur Ablage von Bogen
DE102016211623A1 (de) 2015-06-29 2016-12-29 Koenig & Bauer Ag Auslageeinrichtung und Verfahren zum Betreiben einer Auslageeinrichtung
US10150644B2 (en) 2015-06-29 2018-12-11 Koenig & Bauer Ag Delivery systems and methods for setting the delivery systems
EP3271275B1 (fr) 2015-06-29 2018-10-17 Koenig & Bauer AG Procédé permettant de faire fonctionner un dispositif de support de feuilles et dispositif de support pour une machine de traitement de feuilles
DE102016209116A1 (de) * 2016-05-25 2017-11-30 Koenig & Bauer Ag Bogenleitvorrichtung für eine bogenverarbeitende Maschine sowie Verfahren zum Betrieb einer Auslagevorrichtung
WO2017001398A2 (fr) 2015-06-29 2017-01-05 Koenig & Bauer Ag Dispositifs de sortie de feuilles, procédé de transport de feuilles, procédé de fonctionnement d'un dispositif de sortie de feuilles et procédé de commande d'une remise de feuilles d'étoffe imprimée
DE102015218138B4 (de) * 2015-09-22 2019-02-14 Koenig & Bauer Ag Auslageeinrichtung
DE102016221530A1 (de) * 2016-11-03 2018-05-03 Koenig & Bauer Ag Laminierungsmaschine und ein Verfahren zum Laminieren von Bogen eines Materials
EP3694718B1 (fr) * 2017-10-13 2021-12-01 Koenig & Bauer AG Machine de traitement de feuilles dotée d'un dispositif de transport de feuilles et procédé de transport de feuilles d'un cylindre de guidage de feuilles vers un système de transport de feuilles
WO2019072649A1 (fr) * 2017-10-13 2019-04-18 Koenig & Bauer Ag Machine de traitement de feuilles dotée d'un dispositif de transport de feuilles et procédé de transport de feuilles d'un cylindre de guidage de feuilles vers un système de transport de feuilles
DE102017219283A1 (de) * 2017-10-26 2019-05-02 Koenig & Bauer Ag Auslage und Verfahren zum Verstellen einer Bremsstation einer Bogenbremse in einer Auslage
DE102017219280A1 (de) * 2017-10-26 2019-05-02 Koenig & Bauer Ag Auslage und Verfahren zum Verstellen einer Bremsstation einer Bogenbremse in einer Auslage
DE102017219279A1 (de) * 2017-10-26 2019-05-02 Koenig & Bauer Ag Bogenbremse und Verfahren zum Verstellen einer Bremsstation einer Bogenbremse in einer Auslage einer bogenverarbeitenden Maschine
DE102019110853B4 (de) 2019-04-26 2022-05-12 Koenig & Bauer Ag Bogenbearbeitungsmaschine und Verfahren zur Inspektion zumindest eines verbliebenen und von einer Formgebungseinrichtung bearbeiteten Teils zumindest eines Bogens
DE102020119565B4 (de) * 2020-07-24 2022-04-28 Koenig & Bauer Ag Verfahren und Vorrichtung zur Überwachung eines in einen Sicherheitsbereich eines Rollenab- oder -aufwicklers führenden Zuganges sowie Rollendruckmaschine

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19819688A1 (de) 1998-05-02 1999-11-04 Koenig & Bauer Ag Vorrichtung zum Schutz der Greifersysteme
DE10106669A1 (de) 2001-02-14 2002-08-29 Koenig & Bauer Ag Einrichtung zur Ablage von Bogen
DE102004021808A1 (de) 2004-05-03 2005-12-01 Man Roland Druckmaschinen Ag Überschießbogensicherung in einem Bogenausleger
DE102006040679A1 (de) 2005-09-30 2007-04-05 Heidelberger Druckmaschinen Ag Verfahren und Vorrichtung zum Fördern von Bogen auf einen Stapel
EP1842817A2 (fr) 2006-04-07 2007-10-10 Komori Corporation Dispositif de détection de livraison d'une feuille anormale

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1938917A1 (de) * 1969-07-31 1971-02-18 Roland Offsetmaschf Bogenkontrollvorrichtung am Ausleger von Bogendruckmaschinen
CH682600A5 (fr) 1990-04-18 1993-10-15 Bobst Sa Procédé de contrôle de qualité de l'impression et du découpage dans une installation de production d'emballages.
JPH09156813A (ja) * 1995-12-05 1997-06-17 Mitsubishi Heavy Ind Ltd 検紙排出装置
JPH11130333A (ja) 1997-10-28 1999-05-18 Komori Corp シート状物排出装置およびその排出方法
CH693989A5 (fr) 2000-05-12 2004-05-28 Bobst Sa Dispositif de freinage d'une machine de travail d'éléments en feuilles.
CN1939827B (zh) * 2005-09-30 2010-08-04 海德堡印刷机械股份公司 用于将页张输送到堆垛上的方法
EP2028143B1 (fr) * 2007-08-14 2011-03-02 Fameccanica.Data S.p.A. Procédé et appareil pour commander l'avance de matériau en bande, et produit logiciel correspondant
DE102012206926A1 (de) * 2011-04-26 2012-10-31 Koenig & Bauer Aktiengesellschaft Auslage einer bogenverarbeitenden Maschine mit einem Bogenfördersystem, Verfahren zum Ablegen von Bogen und Verwendung einer Abstandsmessung

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19819688A1 (de) 1998-05-02 1999-11-04 Koenig & Bauer Ag Vorrichtung zum Schutz der Greifersysteme
DE10106669A1 (de) 2001-02-14 2002-08-29 Koenig & Bauer Ag Einrichtung zur Ablage von Bogen
DE102004021808A1 (de) 2004-05-03 2005-12-01 Man Roland Druckmaschinen Ag Überschießbogensicherung in einem Bogenausleger
DE102006040679A1 (de) 2005-09-30 2007-04-05 Heidelberger Druckmaschinen Ag Verfahren und Vorrichtung zum Fördern von Bogen auf einen Stapel
EP1842817A2 (fr) 2006-04-07 2007-10-10 Komori Corporation Dispositif de détection de livraison d'une feuille anormale

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016198191A1 (fr) * 2015-06-09 2016-12-15 Koenig & Bauer Ag Machine de traitement de feuilles comprenant une sortie et procédé d'empilage de feuilles

Also Published As

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CN105793179A (zh) 2016-07-20
WO2015082622A3 (fr) 2015-08-20
EP3077307A2 (fr) 2016-10-12
CN105793179B (zh) 2017-07-14
DE102014224895A1 (de) 2015-06-11
EP3077307B1 (fr) 2017-11-22

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