EP1055622A2 - Monitoring device for superimposed sheets - Google Patents

Monitoring device for superimposed sheets Download PDF

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Publication number
EP1055622A2
EP1055622A2 EP00110268A EP00110268A EP1055622A2 EP 1055622 A2 EP1055622 A2 EP 1055622A2 EP 00110268 A EP00110268 A EP 00110268A EP 00110268 A EP00110268 A EP 00110268A EP 1055622 A2 EP1055622 A2 EP 1055622A2
Authority
EP
European Patent Office
Prior art keywords
control device
sheet
roller
multiple sheet
sheet control
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
EP00110268A
Other languages
German (de)
French (fr)
Other versions
EP1055622B1 (en
EP1055622B2 (en
EP1055622A3 (en
Inventor
Markus Möhringer
Jochen Renner
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.)
Heidelberger Druckmaschinen AG
Original Assignee
Heidelberger Druckmaschinen AG
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Filing date
Publication date
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Application filed by Heidelberger Druckmaschinen AG filed Critical Heidelberger Druckmaschinen AG
Publication of EP1055622A2 publication Critical patent/EP1055622A2/en
Publication of EP1055622A3 publication Critical patent/EP1055622A3/en
Publication of EP1055622B1 publication Critical patent/EP1055622B1/en
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H7/00—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles
    • B65H7/02—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles by feelers or detectors
    • B65H7/06—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles by feelers or detectors responsive to presence of faulty articles or incorrect separation or feed
    • B65H7/12—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles by feelers or detectors responsive to presence of faulty articles or incorrect separation or feed responsive to double feed or separation
    • 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
    • B65H2511/10—Size; Dimensions
    • B65H2511/12—Width
    • 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
    • B65H2511/10—Size; Dimensions
    • B65H2511/13—Thickness
    • 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
    • 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
    • B65H2511/22—Distance
    • B65H2511/224—Nip between rollers, between belts or between rollers and 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
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/50—Occurence
    • B65H2511/52—Defective operating conditions
    • B65H2511/524—Multiple articles, e.g. double feed

Definitions

  • the invention relates to a multiple sheet control device for sheets processing machines, with one below a sheet to be conveyed rotatably arranged roller and one above the roller at a distance pivotably arranged probe element and a fixedly arranged Switching element that corresponds to the pivoting position of the probe element is acted upon.
  • the lever for operating the switch and for holding the push button is arranged on a clocked shaft in DE 38 23 202 C2.
  • the constant back and forth movement of the lever leads to vibrations of the entire device and thus inaccurate measurement results.
  • the invention is therefore based on the object Multiple sheet control device to create that with higher precision is working.
  • An essential advantage of the invention is the arrangement of several, however at least two probe elements side by side on the crossbar.
  • the arc or arc stream can measure this at several points be checked at the same time.
  • bent corners can be reliably detected.
  • Another advantage of the invention is the arrangement of a Actuating element for an intended switching element on the swiveling traverse of the probe elements.
  • each sensing element is arranged in a rotationally fixed manner on the swiveling traverse Deflection of a push button to actuate the switch.
  • the multiple sheet control device at the beginning of the Conveyor table used. This measure results in a big one Time window for stopping the sheet processing machine, in particular Printing machine, even at high processing speeds.
  • the arc or shingled arc stream Controlled without contact to the feeler roller, since only with multiple sheets or defective bow the touch roller is touched and a pivoting movement is initiated, which results in the stopping of sheet feeding.
  • a rotary printing machine e.g. B. sheet 7 processing printing machine 1
  • the sheets 7 are removed from a sheet stack 8 and isolated or in scaly form via a feed table 9 to the printing units 3 and 4 fed.
  • These each contain one in a known manner Plate cylinder 11; 12.
  • the plate cylinders 11 and 12 each have one Device 13, 14 for attaching flexible pressure plates 16. About that each plate cylinder 11; 12 a device 15; 17 for half or fully automatic printing plate change assigned.
  • the clock roller 18 is freely rotatable stored and is moved up and down, creating a distance of Clock roller 18 to the driven counter roller 19 in time with the bow processing machine reduced and enlarged.
  • the clock roller pair 18, 19 is an inventive in the sheet conveying direction
  • the multiple sheet control device 21 consists in essentially from a freely rotatably mounted counter roller 22, which in a Recess 23 of the feed table 21 is arranged and one of the Counter roller 22 arranged above the feed table 21 opposite Tactile element 24.
  • the feeler element 24 is preferably designed as a rotatably mounted roller. Other shapes such as sliding shoe, bracket, stylus or the like are conceivable.
  • the rotatably mounted roller 24 is pivotally seated on a bracket 26 mounted lever 27.
  • the bracket 26 is axially displaceable on a Traverse 28 arranged.
  • a locking screw 29 is used to fix the Bracket 26 in a desired position.
  • On the bracket 26 is one Compression spring 31 supported with one end on an arm 32 of the lever 27 acts so that it is pressed against an adjustable stop 33.
  • the cross member 28 is pivotally mounted in side frames 34, 36. Nearby of the side frame 34, the cross member 28 has a lever 37.
  • a holder 39 for is pivotably seated on a journal 38 of the crossmember 28 a switch 41 for stopping the sheet feeding.
  • the holder 39 carries a stop 42 which is connected to the lever 37 is present.
  • a compression spring 44 supported on the side frame 34 presses the Lever 37 against the stop 42.
  • An adjusting screw 46 acts with the Holder 37 together and swings it around the bearing pin 38 against the Force of the compression spring 44.
  • the common Adjustment screw 46 used for the common adjustment of all on the Traverse 28 arranged feeler rollers 24 on the sheet thickness to be processed, e.g. B. substrate thickness in printing machines.
  • the adjustable one Stop 33 provided, for. B. in the basic setting during assembly.

Landscapes

  • Controlling Sheets Or Webs (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
  • Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)

Abstract

The printed sheets leaving a printing machine are fed along a track using roller pairs. One pair consists of a free roller ( and a contact roller (24) that is mounted on a spring (31) loaded arm (27) adjusters are provided (31) to set the operating poin Coupled to the carriage is a unit (37) that trips a switch (41) when a sheet passes.

Description

Die Erfindung betrifft eine Mehrfachbogenkontrollvorrichtung für Bogen verarbeitende Maschinen, mit einer unterhalb eines zu fördernden Bogens drehbar angeordneten Walze und einem oberhalb der Walze in einem Abstand schwenkbar angeordneten Tastelement und einem ortsfest angeordneten Schaltelement, das entsprechend der Schwenklage des Tastelementes beaufschlagbar ist.The invention relates to a multiple sheet control device for sheets processing machines, with one below a sheet to be conveyed rotatably arranged roller and one above the roller at a distance pivotably arranged probe element and a fixedly arranged Switching element that corresponds to the pivoting position of the probe element is acted upon.

Eine derartige Mehrfachbogenkontrollvorrichtung ist durch die DE 38 23 202 C2 bekannt.Such a multiple sheet control device is described in DE 38 23 202 C2 known.

Der Hebel zur Betätigung des Schalters und zur Halterung des Tastelementes ist bei der DE 38 23 202 C2 an einer getakteten Welle angeordnet. Die ständige Hin- und Herbewegung des Hebels führt zu Schwingungen der gesamten Vorrichtung und damit zu ungenauen Meßergebnissen.The lever for operating the switch and for holding the push button is arranged on a clocked shaft in DE 38 23 202 C2. The constant back and forth movement of the lever leads to vibrations of the entire device and thus inaccurate measurement results.

Der Erfindung liegt daher die Aufgabe zugrunde eine Mehrfachbogenkontrollvorrichtung zu schaffen, die mit höherer Präzision arbeitet.The invention is therefore based on the object Multiple sheet control device to create that with higher precision is working.

Die Aufgabe wird erfindungsgemäß durch die Merkmale der Ansprüche 1 und 2 gelöst.The object is achieved by the features of claims 1 and 2 solved.

Ein wesentlicher Vorteil der Erfindung ist die Anordnung von mehreren, mindestens jedoch zwei Tastelementen nebeneinander auf der Traverse. Durch diese Maßnahme kann der Bogen bzw. Bogenstrom an mehreren Stellen gleichzeitig kontrolliert werden. Insbesondere im Randbereich des Bogens oder des Bogenstromes können umgeknickte Ecken zuverlässig detektiert werden.An essential advantage of the invention is the arrangement of several, however at least two probe elements side by side on the crossbar. By the arc or arc stream can measure this at several points be checked at the same time. Especially in the edge area of the arch or of the arc current, bent corners can be reliably detected.

Ein weiterer Vorteil der Erfindung ist die Anordnung eines Betätigungselementes für ein vorgesehenes Schaltelement drehfest an der schwenkbaren Traverse der Tastelemente.Another advantage of the invention is the arrangement of a Actuating element for an intended switching element on the swiveling traverse of the probe elements.

Es braucht daher nur ein Schalter vorgesehen zu werden, da jedes Tastelement drehfest auf der schwenkbaren Traverse angeordnet ist, führt jede Auslenkung eines Tastelements zur Betätigung des Schalters.It is therefore only necessary to provide one switch, since each Each sensing element is arranged in a rotationally fixed manner on the swiveling traverse Deflection of a push button to actuate the switch.

Vorzugsweise wird die Mehrfachbogenkontrollvorrichtung am Anfang des Fördertisches eingesetzt. Durch diese Maßnahme ergibt sich ein großes Zeitfenster zum Anhalten der Bogen verarbeitenden Maschine, insbesondere Druckmaschine, auch bei hohen Verarbeitungsgeschwindigkeiten.Preferably, the multiple sheet control device at the beginning of the Conveyor table used. This measure results in a big one Time window for stopping the sheet processing machine, in particular Printing machine, even at high processing speeds.

In vorteilhafter Weise wird der Bogen bzw. geschuppte Bogenstrom berührungsfrei zur Tastrolle kontrolliert, da nur bei Mehrfachbogen oder fehlerhaften Bogen die Tastrolle berührt wird und eine Schwenkbewegung initiiert wird, die ein Stillsetzen der Bogenförderung zur Folge hat.In an advantageous manner, the arc or shingled arc stream Controlled without contact to the feeler roller, since only with multiple sheets or defective bow the touch roller is touched and a pivoting movement is initiated, which results in the stopping of sheet feeding.

Ein Ausführungsbeispiel ist in den Zeichnungen dargestellt und wird im folgenden beschrieben. Es zeigen:

Fig. 1
eine Bogenrotationsdruckmaschine im Schnitt in schematischer Darstellung,
Fig. 2
die Mehrfachbogenkontrollvorrichtung im Schnitt in schematischer Darstellung,
Fig. 3
eine Draufsicht auf die Mehrfachbogenkontrollvorrichtung in schematischer Darstellung.
An embodiment is shown in the drawings and is described below. Show it:
Fig. 1
a sheet-fed rotary printing press in section in a schematic representation,
Fig. 2
the multiple sheet control device in section in a schematic representation,
Fig. 3
a plan view of the multiple sheet control device in a schematic representation.

Eine Rotationsdruckmaschine, z. B. Bogen 7 verarbeitende Druckmaschine 1, weist einen Anleger 2, mindestens ein Druckwerk 3 bzw. 4 und einen Ausleger 6 auf. Die Bogen 7 werden von einem Bogenstapel 8 entnommen und vereinzelt oder schuppenförmig über einen Zuführtisch 9 den Druckwerken 3 und 4 zugeführt. Diese enthalten in bekannter Weise jeweils einen Plattenzylinder 11; 12. Die Plattenzylinder 11 und 12 weisen jeweils eine Vorrichtung 13, 14 zum Befestigen flexibler Druckplatten 16 auf. Darüber hinaus ist jedem Plattenzylinder 11; 12 eine Vorrichtung 15; 17 für den halb-oder vollautomatischen Druckplattenwechsel zugeordnet.A rotary printing machine, e.g. B. sheet 7 processing printing machine 1, has a feeder 2, at least one printing unit 3 or 4 and one Boom 6 on. The sheets 7 are removed from a sheet stack 8 and isolated or in scaly form via a feed table 9 to the printing units 3 and 4 fed. These each contain one in a known manner Plate cylinder 11; 12. The plate cylinders 11 and 12 each have one Device 13, 14 for attaching flexible pressure plates 16. About that each plate cylinder 11; 12 a device 15; 17 for half or fully automatic printing plate change assigned.

Zwischen Anleger 2 und Zuführtisch 9 ist zunächst in Bogenförderrichtung gesehen ein Taktrollenpaar 18, 19 angeordnet. Die Taktrolle 18 ist frei drehbar gelagert und wird auf und ab bewegt, wodurch sich ein Abstand der Taktrolle 18 zur angetriebenen Gegenrolle 19 im Takt der Bogen verarbeitenden Maschine verringert und vergrößert. Dem Taktrollenpaar 18, 19 ist in Bogenförderrichtung eine erfindungsgemäße Mehrfachbogenkontrollvorrichtung 21 nachgeordnet, die sich am Anfang des Zuführtisches 9 befindet. Die Mehrfachbogenkontrollvorrichtung 21 besteht im wesentlichen aus einer frei drehbar gelagerten Gegenrolle 22, die in einer Aussparung 23 des Zuführtisches 21 angeordnet ist und einem der Gegenrolle 22 oberhalb des Zuführtisches 21 gegenüber angeordneten Tastelement 24. Between feeder 2 and feed table 9 is initially in the sheet conveying direction seen a pair of clock rollers 18, 19 arranged. The clock roller 18 is freely rotatable stored and is moved up and down, creating a distance of Clock roller 18 to the driven counter roller 19 in time with the bow processing machine reduced and enlarged. The clock roller pair 18, 19 is an inventive in the sheet conveying direction Multiple sheet control device 21 downstream, which at the beginning of Feed table 9 is located. The multiple sheet control device 21 consists in essentially from a freely rotatably mounted counter roller 22, which in a Recess 23 of the feed table 21 is arranged and one of the Counter roller 22 arranged above the feed table 21 opposite Tactile element 24.

Das Tastelement 24 ist vorzugsweise als drehbar gelagerte Rolle ausgebildet. Andere Formen wie Gleitschuh, Bügel, Taststift oder dergleichen sind denkbar.The feeler element 24 is preferably designed as a rotatably mounted roller. Other shapes such as sliding shoe, bracket, stylus or the like are conceivable.

Die drehbar gelagerte Rolle 24 sitzt an einem schwenkbar an einer Halterung 26 gelagerten Hebel 27. Die Halterung 26 ist axial verschiebbar auf einer Traverse 28 angeordnet. Eine Arretierschraube 29 dient zum Festsetzen der Halterung 26 in einer gewünschten Position. An der Halterung 26 ist eine Druckfeder 31 abgestützt, die mit einem Ende auf einen Arm 32 des Hebels 27 einwirkt, so daß dieser gegen einen einstellbaren Anschlag 33 gedrückt wird.The rotatably mounted roller 24 is pivotally seated on a bracket 26 mounted lever 27. The bracket 26 is axially displaceable on a Traverse 28 arranged. A locking screw 29 is used to fix the Bracket 26 in a desired position. On the bracket 26 is one Compression spring 31 supported with one end on an arm 32 of the lever 27 acts so that it is pressed against an adjustable stop 33.

Die Traverse 28 ist in Seitengestellen 34, 36 schwenkbar gelagert. In der Nähe des Seitengestells 34 weist die Traverse 28 einen Hebel 37 auf.The cross member 28 is pivotally mounted in side frames 34, 36. Nearby of the side frame 34, the cross member 28 has a lever 37.

Auf einem Lagerzapfen 38 der Traverse 28 sitzt schwenkbar ein Halter 39 für einen Schalter 41 zum Stillsetzen der Bogenförderung.A holder 39 for is pivotably seated on a journal 38 of the crossmember 28 a switch 41 for stopping the sheet feeding.

Darüber hinaus trägt der Halter 39 einen Anschlag 42, der an dem Hebel 37 anliegt. Eine am Seitengestell 34 abgestützte Druckfeder 44 drückt den Hebel 37 gegen den Anschlag 42. Eine Justierschraube 46 wirkt mit dem Halter 37 zusammen und schwenkt diesen um den Lagerzapfen 38 gegen die Kraft der Druckfeder 44. Durch diese Maßnahme wird bei Änderung der Bedruckstoffstärke der Abstand zwischen Rolle 24 und der Gegenrolle 22 eingestellt.In addition, the holder 39 carries a stop 42 which is connected to the lever 37 is present. A compression spring 44 supported on the side frame 34 presses the Lever 37 against the stop 42. An adjusting screw 46 acts with the Holder 37 together and swings it around the bearing pin 38 against the Force of the compression spring 44. By this measure, when changing the Substrate thickness the distance between roller 24 and counter roller 22 set.

Auf der Traverse 28 werden zur Erkennung von kleinen Bogenstückchen oder - schnipsel eine größere Anzahl, Halterungen 26 mit jeweils einer zugeordneten Tastrolle 24 angeordnet. Zur gemeinsamen Verstellung sämtlicher auf der Traverse 28 angeordneten Tastrollen 24 auf die zu verarbeitende Bogenstärke, z. B. Bedruckstoffstärke bei Druckmaschinen wird die gemeinsame Justierschraube 46 verwendet.On the traverse 28 are used to detect small pieces of bow or - snip a larger number, brackets 26, each with an associated Taster roller 24 arranged. For the common adjustment of all on the Traverse 28 arranged feeler rollers 24 on the sheet thickness to be processed, e.g. B. substrate thickness in printing machines is the common Adjustment screw 46 used.

Zur Höhenausrichtung der Tastrollen 24 untereinander ist der verstellbare Anschlag 33 vorgesehen, z. B. bei der Grundeinstellung in der Montage.For the vertical alignment of the feeler rollers 24 with one another, the adjustable one Stop 33 provided, for. B. in the basic setting during assembly.

Die Auslenkung einer einzigen Tastrolle 24 hat zur Folge, daß die Traverse 28 gegen die Kraft der Druckfeder 44 geschwenkt wird, die an dem Hebel 37 anliegt. Bei der Schwenkbewegung gelangt der Hebel 37 in Kontakt mit dem Schalter 41, der daraufhin die Bogenförderung stoppt. The deflection of a single feeler roller 24 has the consequence that the cross member 28 is pivoted against the force of the compression spring 44 on the lever 37 is present. During the pivoting movement, the lever 37 comes into contact with the Switch 41, which then stops the sheet feed.

BEZUGSZEICHENLISTEREFERENCE SIGN LIST

11
DruckmaschinePrinting press
22nd
AnlegerInvestors
33rd
DruckwerkPrinting unit
44th
DruckwerkPrinting unit
55
66
Auslegerboom
77
Bogenarc
88th
BogenstapelSheet stack
99
ZuführtischFeed table
1111
PlattenzylinderPlate cylinder
1212th
PlattenzylinderPlate cylinder
1313
KlemmeinrichtungClamping device
1414
KlemmeinrichtungClamping device
1515
automatische oder halbautomatische Plattenzuführvorrichtungautomatic or semi-automatic plate feeder
1616
Druckplatteprinting plate
1717th
automatische oder halbautomatische Plattenzuführvorrichtungautomatic or semi-automatic plate feeder
1818th
TaktrolleMeasure roll
1919th
Gegenrolle (18)Counter roll (18)
2020th
2121
MehrfachbogenkontrollvorrichtungMultiple sheet control device
2222
Gegenrolle (24)Counter roll (24)
2323
AussparungRecess
2424th
TastrolleTracer roller
2525th
2626
Halterungbracket
2727
Hebellever
2828
Traverse traverse
2929
ArretierschraubeLocking screw
3030th
3131
DruckfederCompression spring
3232
Arm (27)Arm (27)
3333
Anschlagattack
3434
SeitengestellSide frame
3535
3636
SeitengestellSide frame
3737
Hebellever
3838
Lagerzapfen (28)Bearing journal (28)
3939
Halterholder
4040
4141
Schalterswitch
4242
Anschlagattack
4343
4444
DruckfederCompression spring
4545
4646
JustierschraubeAdjusting screw

Claims (10)

Mehrfachbogenkontrollvorrichtung für eine Bogen verarbeitende Maschine, mit einem oberhalb eines Bogens oder Bogenstromes in einem Abstand schwenkbar angeordneten Tastelement und einem ortsfest angeordneten Schaltelement, das entsprechend der Schwenklage des Tastelementes beaufschlagbar ist, wobei über die Formatbreite der zu fördernden Bogen (7) bzw. des zu fördernden Bogenstroms mehrere, mindestens jedoch zwei Tastelemente (24) angeordnet sind,
dadurch gekennzeichnet,
daß sämtliche Tastelemente (24) mittels eines gemeinsamen Justiermittels (46) auf eine zu verarbeitende Bogenstärke einstellbar sind.Multiple sheet control device for a sheet processing machine, with a sensing element pivotably arranged at a distance above an arc or arc stream and a stationary switching element which can be acted upon in accordance with the pivoting position of the sensing element, the width of the sheet to be conveyed (7) or the conveying arc current several, but at least two sensing elements (24) are arranged,
characterized,
that all probe elements (24) can be adjusted to a sheet thickness to be processed by means of a common adjusting means (46). Mehrfachbogenkontrollvorrichtung für Bogen verarbeitende Maschinen, mit einer unterhalb eines zu fördernden Bogens drehbar angeordneten Walze und einem oberhalb der Walze in einem Abstand schwenkbar angeordneten Tastelement und einem ortsfest angeordneten Schaltelement, das entsprechend der Schwenklage des Tastelementes beaufschlagbar ist,
dadurch gekennzeichnet,
daß ein Betätigungselement (37) für das Schaltelement (41) drehfest bezüglich der schwenkbaren Traverse (28) gelagert ist.Multiple sheet control device for sheet processing machines, with a roller rotatably arranged below a sheet to be conveyed and a sensing element pivotably arranged at a distance above the roller and a stationary switching element which can be acted upon in accordance with the pivoting position of the sensing element,
characterized,
that an actuating element (37) for the switching element (41) is rotatably mounted with respect to the pivotable crossmember (28). Mehrfachbogenkontrollvorrichtung nach einem der vorhergehenden Ansprüche 1 oder 2
dadurch gekennzeichnet,
daß sämtliche Tastelemente (24) mit nur einem Schalter (41) zusammenwirken.Multiple sheet control device according to one of the preceding claims 1 or 2
characterized,
that all pushbuttons (24) interact with only one switch (41). Mehrfachbogenkontrollvorrichtung nach einem der vorhergehenden Ansprüche
dadurch gekennzeichnet,
daß die Mehrfachbogenkontrollvorrichtung (21) im Bereich des Anfanges eines Zuführtisches (9) angeordnet ist.Multiple sheet control device according to one of the preceding claims
characterized,
that the multiple sheet control device (21) is arranged in the region of the beginning of a feed table (9). Mehrfachbogenkontrollvorrichtung nach Anspruch 1 oder 3
dadurch gekennzeichnet,
daß das Tastelement (24) eine Rolle ist.Multiple sheet control device according to claim 1 or 3
characterized,
that the sensing element (24) is a role. Mehrfachbogenkontrollvorrichtung nach Anspruch 1 bis 3
dadurch gekennzeichnet,
daß ein Abstand zwischen Tastrolle (24) und Gegenrolle (22) mittels der Justierschraube (46) indirekt über eine schwenkbare Halterung (39) einstellbar ist.Multiple sheet control device according to claims 1 to 3
characterized,
that a distance between the feeler roller (24) and counter roller (22) can be adjusted indirectly by means of the adjusting screw (46) via a pivotable holder (39). Mehrfachbogenkontrollvorrichtung nach Anspruch 6
dadurch gekennzeichnet,
daß das Schaltelement (41) zusammen mit der Halterung (37) mittels der Justierschraube (46) verstellbar gelagert ist.Multiple sheet control device according to claim 6
characterized,
that the switching element (41) together with the holder (37) is adjustably mounted by means of the adjusting screw (46). Mehrfachbogenkontrollvorrichtung nach Anspruch 6
dadurch gekennzeichnet,
daß der Abstand zwischen Tastrolle (24) und Gegenrolle (22) um ein geringes Maß größer ist, als der zu kontrollierende Bogen (7) bzw. geschuppte Bogenstrom.Multiple sheet control device according to claim 6
characterized,
that the distance between the feeler roller (24) and counter roller (22) is a little larger than the sheet (7) to be checked or the shingled sheet stream. Mehrfachbogenkontrollvorrichtung nach einem der vorhergehenden Ansprüche,
dadurch gekennzeichnet,
unterhalb des zu fördernden Bogens (7) oder Bogenstromes eine drehbar gelagerte Walze (22) angeordnet ist.Multiple sheet control device according to one of the preceding claims,
characterized,
a rotatably mounted roller (22) is arranged below the sheet (7) or sheet stream to be conveyed. Mehrfachbogenkontrollvorrichtung nach Anspruch 9,
dadurch gekennzeichnet,
daß die Walze (22) dem Tastelement (24) gegenüberliegend angeordnet ist.Multiple sheet control device according to claim 9,
characterized,
that the roller (22) is arranged opposite the feeler element (24).
EP00110268A 1999-05-28 2000-05-22 Monitoring device for superimposed sheets Expired - Lifetime EP1055622B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19924692 1999-05-28
DE19924692 1999-05-28

Publications (4)

Publication Number Publication Date
EP1055622A2 true EP1055622A2 (en) 2000-11-29
EP1055622A3 EP1055622A3 (en) 2002-12-18
EP1055622B1 EP1055622B1 (en) 2004-04-07
EP1055622B2 EP1055622B2 (en) 2008-10-22

Family

ID=7909617

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00110268A Expired - Lifetime EP1055622B2 (en) 1999-05-28 2000-05-22 Monitoring device for superimposed sheets

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US (1) US6672587B1 (en)
EP (1) EP1055622B2 (en)
JP (1) JP4664467B2 (en)
AT (1) ATE263728T1 (en)
DE (2) DE10021629A1 (en)

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EP1970335A2 (en) * 2007-03-16 2008-09-17 Komori Corporation Sheet abnormality detection apparatus and method
CN103366445A (en) * 2012-03-28 2013-10-23 冲电气工业株式会社 Paper sheet conveying device and paper sheet processing device
CN103979329A (en) * 2014-05-23 2014-08-13 昆山古鳌电子机械有限公司 Paper output device

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JP3693993B2 (en) * 2002-01-28 2005-09-14 日立オムロンターミナルソリューションズ株式会社 Paper sheet confirmation device
JP4143602B2 (en) * 2002-06-04 2008-09-03 キヤノン株式会社 Double feed detection method, double feed detection apparatus, image forming apparatus, and image reading apparatus
US6832760B2 (en) * 2002-09-09 2004-12-21 Hewlett-Packard Development Company, L.P. Automatically detecting multiple sheets of print media
KR100485782B1 (en) * 2003-01-04 2005-04-28 삼성전자주식회사 Paper-discharging apparatus for image forming device
US20040233244A1 (en) * 2003-05-21 2004-11-25 Elgee Steven B. Printhead collision detection
KR100547431B1 (en) * 2003-08-01 2006-01-31 엘지엔시스(주) Thickness Detection Device of Media
US7210630B2 (en) 2003-11-10 2007-05-01 Seiko Epson Corporation Image scanning apparatus and a hybrid processing apparatus incorporating the image scanning apparatus
DE102004015335A1 (en) * 2004-03-30 2005-10-20 Koenig & Bauer Ag Apparatus for feeding a scaly arc stream
US20060244196A1 (en) * 2005-04-29 2006-11-02 Banctec, Inc. Multiple sheet detection system
US7401778B2 (en) * 2005-10-25 2008-07-22 Hewlett-Packard Development Company, L.P. Multi-sheet feed detection system
JP2007308207A (en) * 2006-05-15 2007-11-29 Canon Inc Sheet feeding device and image forming apparatus
US8342521B2 (en) 2007-09-07 2013-01-01 Epic Products International Corp. Double sheet feed detector and method
US7926807B2 (en) * 2007-09-07 2011-04-19 Epic Products International Corp. Double sheet feed detector and method
DE102008008397B4 (en) * 2008-02-09 2021-10-21 Koenig & Bauer Ag Device for conveying a shingled stream of sheets
KR101094512B1 (en) * 2010-04-23 2011-12-19 엘지엔시스(주) Detecting apparatus of thickness of medium and automated teller machine
DE102012220200A1 (en) 2012-05-02 2013-11-07 manroland sheetfed GmbH False sheet control of a sheetfed press
DE102013105545B4 (en) * 2013-05-29 2021-07-29 Windmöller & Hölscher Kg Detection device for use in a bag filling system
CN104392541B (en) * 2014-10-13 2017-03-22 广州广电运通金融电子股份有限公司 Banknote sorting device and radial clearance adjusting method thereof
CN106079851A (en) * 2016-06-05 2016-11-09 镇江立昌智能装备有限公司 Intaglio press safety device

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EP1970335A2 (en) * 2007-03-16 2008-09-17 Komori Corporation Sheet abnormality detection apparatus and method
EP1970335A3 (en) * 2007-03-16 2010-08-18 Komori Corporation Sheet abnormality detection apparatus and method
CN103366445A (en) * 2012-03-28 2013-10-23 冲电气工业株式会社 Paper sheet conveying device and paper sheet processing device
CN103366445B (en) * 2012-03-28 2015-07-29 冲电气工业株式会社 Paper sheet conveyor and paper processing apparatus
CN103979329A (en) * 2014-05-23 2014-08-13 昆山古鳌电子机械有限公司 Paper output device
CN103979329B (en) * 2014-05-23 2017-07-25 昆山古鳌电子机械有限公司 A kind of paper sheet output device

Also Published As

Publication number Publication date
US6672587B1 (en) 2004-01-06
DE50005955D1 (en) 2004-05-13
DE10021629A1 (en) 2000-11-30
EP1055622B1 (en) 2004-04-07
EP1055622B2 (en) 2008-10-22
JP4664467B2 (en) 2011-04-06
ATE263728T1 (en) 2004-04-15
EP1055622A3 (en) 2002-12-18
JP2001010745A (en) 2001-01-16

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