DE102021118805B3 - Device for aligning sheets conveyed on a feed table - Google Patents
Device for aligning sheets conveyed on a feed table Download PDFInfo
- Publication number
- DE102021118805B3 DE102021118805B3 DE102021118805.9A DE102021118805A DE102021118805B3 DE 102021118805 B3 DE102021118805 B3 DE 102021118805B3 DE 102021118805 A DE102021118805 A DE 102021118805A DE 102021118805 B3 DE102021118805 B3 DE 102021118805B3
- Authority
- DE
- Germany
- Prior art keywords
- rail
- pull
- pneumatically
- suction
- housings
- 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.)
- Active
Links
- 230000033001 locomotion Effects 0.000 claims description 6
- 238000007789 sealing Methods 0.000 description 5
- 238000011161 development Methods 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000008186 active pharmaceutical agent Substances 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000003708 edge detection Methods 0.000 description 1
- 238000009420 retrofitting Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F21/00—Devices for conveying sheets through printing apparatus or machines
- B41F21/14—Adjusting lateral edges, e.g. side stops
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- 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
- B65H9/103—Pusher and like movable registers; Pusher or gripper devices which move articles into registered position acting by friction or suction on the article for pushing or pulling it into registered position, e.g. against a stop
- B65H9/105—Pusher and like movable registers; Pusher or gripper devices which move articles into registered position acting by friction or suction on the article for pushing or pulling it into registered position, e.g. against a stop using suction means
-
- 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
- B65H2406/00—Means using fluid
- B65H2406/30—Suction means
- B65H2406/35—Other elements with suction surface, e.g. plate or wall
-
- 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
- B65H2511/20—Location in space
- B65H2511/21—Angle
- B65H2511/216—Orientation, e.g. with respect to direction of movement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2801/00—Application field
- B65H2801/03—Image reproduction devices
- B65H2801/21—Industrial-size printers, e.g. rotary printing press
Abstract
Eine Vorrichtung zur Ausrichtung von auf einem Anlegertisch (4) geförderten Bogen (B) umfasst eine Ziehschiene (10). Die Ziehschiene (10) ist zwischen zwei Straffeinrichtungen (7) angeordnet, die auf verschiedene Formatbreiten der Bogen (B) einstellbar und dabei relativ zur Ziehschiene (10) verschiebbar sind.A device for aligning sheets (B) conveyed on a feed table (4) comprises a pulling rail (10). The pull bar (10) is arranged between two tensioning devices (7) which can be adjusted to different format widths of the sheets (B) and can be displaced relative to the pull bar (10).
Description
Vorliegende Erfindung betrifft eine Vorrichtung zur Ausrichtung von auf einem Anlegertisch geförderten Bogen, umfassend eine Ziehschiene.The present invention relates to a device for aligning sheets conveyed on a feed table, comprising a pull rail.
In
In
In
Aufgabe der Erfindung ist, eine weitere Vorrichtung zur Ausrichtung von auf einem Anlegertisch geförderten Bogen zu schaffen.The object of the invention is to provide a further device for aligning sheets that are conveyed on a feed table.
Die Aufgabe wird gelöst durch eine Vorrichtung zur Ausrichtung von auf einem Anlegertisch geförderten Bogen, umfassend eine Ziehschiene, dadurch gekennzeichnet, dass die Ziehschiene zwischen zwei Straffeinrichtungen angeordnet ist, die auf verschiedene Formatbreiten der Bogen einstellbar und dabei relativ zur Ziehschiene verschiebbar sind.The object is achieved by a device for aligning sheets conveyed on a feed table, comprising a pull rail, characterized in that the pull rail is arranged between two tensioning devices which can be adjusted to different format widths of the sheets and can be displaced relative to the pull rail.
Es sind verschiedene Weiterbildungen möglich:
- Die Straffeinrichtungen können Gehäuse aufweisen, an denen rotierbare Saugscheiben angeordnet sein können.
- The tightening devices can have housings on which rotatable suction disks can be arranged.
In den Gehäusen können Rotationsventile angeordnet sein, welche die Saugscheiben pneumatisch ansteuern können.Rotary valves can be arranged in the housings, which can actuate the suction discs pneumatically.
An den Gehäusen können Zeilensensoren angeordnet sein, welche Seitenkanten der Bogen erfassen können.Line sensors which can detect side edges of the sheets can be arranged on the housings.
Die Zeilensensoren können zusammen mit den Saugscheiben auf die verschiedenen Formatbreiten der Bogen einstellbar sein.The line sensors, together with the suction discs, can be adjusted to the different format widths of the sheets.
Die Ziehschiene kann durch einen elektrischen Linearmotor verschiebbar sein, der eine Ziehbewegung der Ziehschiene antreiben kann.The drawing rail can be displaceable by a linear electric motor, which can drive a drawing movement of the drawing rail.
Ein Primärteil des Linearmotors kann in der Maschinenmitte angeordnet sein.A primary part of the linear motor can be arranged in the middle of the machine.
Der Primärteil kann in einem Ziehmarkengehäuse angeordnet sein und ein Sekundärteil des Linearmotors kann an der Ziehschiene angeordnet sein.The primary part can be arranged in a pull lay housing and a secondary part of the linear motor can be arranged on the pull rail.
In dem Ziehmarkengehäuse kann mindestens ein Rotationsventil angeordnet sein, welches die Ziehschiene pneumatisch ansteuern kann.At least one rotary valve can be arranged in the pull lay housing, which rotary valve can control the pull rail pneumatically.
In dem Ziehmarkengehäuse kann ein weiteres Rotationsventil angeordnet sein, welches die Ziehschiene pneumatisch ansteuern kann, wobei die beiden in dem Ziehmarkengehäuse angeordneten Rotationsventile zusammen auf einer Antriebswelle sitzen können.A further rotary valve can be arranged in the pull lay housing, which can actuate the drawing rail pneumatically, it being possible for the two rotary valves arranged in the pull lay housing to be seated together on a drive shaft.
Bei einer weiteren Weiterbildung können die Straffeinrichtungen Gehäuse aufweisen, an denen rotierbare Saugscheiben angeordnet sein können, und können in den Gehäusen Rotationsventile angeordnet sein, welche die Saugscheiben pneumatisch ansteuern. Bei dieser Weiterbildung kann die Ziehschiene an einem Ziehmarkengehäuse angeordnet sein, in welchem mindestens ein Rotationsventil angeordnet sein kann, das die Ziehschiene pneumatisch ansteuert. Hierbei können die Rotationsventile, welche die Saugscheiben pneumatisch ansteuern, zusammen mit dem mindestens einen Rotationsventil, das die Ziehschiene pneumatisch ansteuert, auf einer gemeinsamen Antriebswelle sitzen.In a further development, the tightening devices can have housings on which rotatable suction discs can be arranged, and rotary valves can be arranged in the housings which actuate the suction discs pneumatically. In this development, the pull rail can be arranged on a pull lay housing, in which at least one rotary valve can be arranged, which controls the pull rail pneumatically. The rotary valves, which actuate the suction discs pneumatically, can be seated on a common drive shaft together with the at least one rotary valve, which actuates the drawing rail pneumatically.
Weitere Weiterbildungen ergeben sich aus der folgenden Beschreibung eines Ausführungsbeispiels und der zugehörigen Zeichnung, worin zeigt:
-
1 die Gesamtdarstellung einer Zieheinrichtung in Draufsicht, -
2 die Schnittdarstellung einer Ziehmarke der Zieheinrichtung in Seitenansicht und -
3 die Schnittdarstellung einer Straffeinrichtung der Zieheinrichtung in Seitenansicht.
-
1 the overall representation of a drawing device in plan view, -
2 the sectional view of a drawing die of the drawing device in side view and -
3 the sectional view of a tightening device of the pulling device in side view.
Die Zieheinrichtung 1 bietet verschiedene Vorteile. Sie ist aufgrund des Direktantriebs durch den Linearmotor 5 verschleißarm. Sie ist außerdem wartungsfreundlich, weil Servicearbeiten, beispielsweise für die Schmierung der Lagerstellen, aufgrund leichter Demontierbarkeit schnell durchgeführt werden können. Die Zieheinrichtung 1 kann vergleichsweise einfach aus dem Anlegertisch 4 ausgebaut werden. Ein weiterer Vorteil ist die Verwendung der Zeilen-sensoren 6 zur Bogenseitenkantenerfassung, welche einen Verzicht auf mechanischen Seitenmarken ermöglichen, wodurch die Zuverlässigkeit der seitlichen Bogenausrichtung deutlich gesteigert wird, da ein Verdrehen oder ein Verkippen des Bogens B infolge eines Anschlagens an Seitenmarken ausgeschlossen ist. Ein Nachrüsten der Zieheinrichtung 1 an älteren Maschinen ist ebenfalls denkbar.The drawing device 1 offers various advantages. Due to the direct drive by the
BezugszeichenlisteReference List
- 11
- Zieheinrichtungdrawing device
- 22
- Saugplattesuction plate
- 33
- Ziehmarkedraw mark
- 44
- Anlegertischfeeder table
- 55
- Linearmotorlinear motor
- 66
- Zeilensensorline sensor
- 77
- Straffeinrichtungtightening device
- 88th
- Vordermarkefront stamp
- 99
- Saugscheibesuction disc
- 1010
- Ziehschienepull rail
- 1111
- Primärteilprimary part
- 1212
- Sekundärteilabutment
- 1313
- ZiehmarkengehäusePull lay case
- 1414
- Schienenführungrail guide
- 14.114.1
- Oberschienetop rail
- 14.214.2
- Unterschienebottom rail
- 1515
- Rotationsventilrotary valve
- 1616
- Antriebswelledrive shaft
- 1717
- Kanalchannel
- 1818
- Dichtstücksealing piece
- 1919
- Spaltdichtunggap seal
- 2020
- Rotationsventilrotary valve
- 2121
- Bohrungdrilling
- 2222
- Saugluftkanalsuction air duct
- 2323
- GehäuseHousing
- 2424
- Kegelradgetriebebevel gear
- 24.124.1
- Kegelradbevel gear
- 24.224.2
- Kegelradbevel gear
- 2525
- Saugbereichsuction area
- 2626
- Faltenschürzepleated apron
- ASAS
- Antriebsseitedrive side
- BSB.S
- Bedienseiteoperating side
- BB
- Bogenbow
- B1B1
- ausgerichteter Bogenaligned arch
- B2B2
- einlaufender Bogenincoming bow
- DATHERE
- Drehachse (Antriebswelle)Axis of rotation (drive shaft)
- DSDS
- Drehachse (Saugscheibe)axis of rotation (suction disc)
- MBMB
- Messbereichmeasuring range
- MMmm
- Maschinenmittemachine center
- PP
- PfeilArrow
- TRTR
- Transportrichtungtransport direction
- ZBEg
- Ziehbewegungdrag motion
Claims (11)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102021118805.9A DE102021118805B3 (en) | 2021-07-21 | 2021-07-21 | Device for aligning sheets conveyed on a feed table |
JP2022115342A JP7192160B1 (en) | 2021-07-21 | 2022-07-20 | A device for aligning sheets conveyed on the feed table |
CN202210862192.1A CN115676453B (en) | 2021-07-21 | 2022-07-21 | Device for orienting sheets transported on a feed table |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102021118805.9A DE102021118805B3 (en) | 2021-07-21 | 2021-07-21 | Device for aligning sheets conveyed on a feed table |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102021118805B3 true DE102021118805B3 (en) | 2022-07-07 |
Family
ID=82020509
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102021118805.9A Active DE102021118805B3 (en) | 2021-07-21 | 2021-07-21 | Device for aligning sheets conveyed on a feed table |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP7192160B1 (en) |
CN (1) | CN115676453B (en) |
DE (1) | DE102021118805B3 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102022133198B3 (en) | 2022-12-14 | 2023-11-23 | Heidelberger Druckmaschinen Aktiengesellschaft | tightening device |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2901188A1 (en) | 1978-04-19 | 1979-10-31 | Polygraph Leipzig | Paper sheet aligner for printing machines - has front markers and sideways drawing device with holder acting against it |
DE4445041A1 (en) | 1994-12-16 | 1996-06-20 | Kba Planeta Ag | Sheet alignment mechanism on printing machine |
DE19804120A1 (en) | 1998-02-03 | 1999-08-05 | Roland Man Druckmasch | Sidewards alignment device for sheets of sheet stream in sheet processing machine |
DE19824834A1 (en) | 1998-06-04 | 1999-12-09 | Koenig & Bauer Ag | Carton sheet pressure alignment assembly operates without slip, has universal |
DE10136872A1 (en) | 2001-07-28 | 2003-02-06 | Koenig & Bauer Ag | Method for aligning sheets of a sheet processing machine, e.g. printer, on a feed table has front stops and side position measurement and alignment mechanism that ensures precise alignment without lowering processing capacity |
DE10224374A1 (en) | 2002-06-01 | 2003-12-11 | Koenig & Bauer Ag | Sheet alignment device for printing machine has suction rail that can additionally be moved in or opposite to sheet transport direction to achieve desired sheet position relative to leading edge |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CS212427B1 (en) * | 1976-04-19 | 1982-03-26 | Guenter Weisbach | Method of levelling and feeding the sheets and device for executing the same |
DE4445443C2 (en) * | 1994-12-20 | 1998-07-09 | Heidelberger Druckmasch Ag | Device for aligning sheets |
DE19910688A1 (en) * | 1999-03-10 | 2000-09-14 | Heidelberger Druckmasch Ag | Device for the lateral alignment of sheets |
DE10028071B4 (en) * | 2000-06-09 | 2006-03-30 | Koenig & Bauer Ag | Device for aligning bows to the side edge |
US20080191405A1 (en) * | 2007-02-12 | 2008-08-14 | Heidelberger Druckmaschinen Ag | Sheet-Processing Machine Having a Device for Generating Pneumatic Forces |
EP2706029B1 (en) * | 2012-09-06 | 2019-01-16 | Heidelberger Druckmaschinen AG | Device for aligning sheets with articulated arm bearing |
DE102019129649A1 (en) * | 2019-11-04 | 2021-05-06 | Koenig & Bauer Ag | Method for at least a temporary transport of sheets in a sheet processing machine |
DE102019129650A1 (en) * | 2019-11-04 | 2021-05-06 | Koenig & Bauer Ag | Method for at least a temporary transport of sheets in a sheet processing machine |
-
2021
- 2021-07-21 DE DE102021118805.9A patent/DE102021118805B3/en active Active
-
2022
- 2022-07-20 JP JP2022115342A patent/JP7192160B1/en active Active
- 2022-07-21 CN CN202210862192.1A patent/CN115676453B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2901188A1 (en) | 1978-04-19 | 1979-10-31 | Polygraph Leipzig | Paper sheet aligner for printing machines - has front markers and sideways drawing device with holder acting against it |
DE4445041A1 (en) | 1994-12-16 | 1996-06-20 | Kba Planeta Ag | Sheet alignment mechanism on printing machine |
DE19804120A1 (en) | 1998-02-03 | 1999-08-05 | Roland Man Druckmasch | Sidewards alignment device for sheets of sheet stream in sheet processing machine |
DE19824834A1 (en) | 1998-06-04 | 1999-12-09 | Koenig & Bauer Ag | Carton sheet pressure alignment assembly operates without slip, has universal |
DE10136872A1 (en) | 2001-07-28 | 2003-02-06 | Koenig & Bauer Ag | Method for aligning sheets of a sheet processing machine, e.g. printer, on a feed table has front stops and side position measurement and alignment mechanism that ensures precise alignment without lowering processing capacity |
DE10224374A1 (en) | 2002-06-01 | 2003-12-11 | Koenig & Bauer Ag | Sheet alignment device for printing machine has suction rail that can additionally be moved in or opposite to sheet transport direction to achieve desired sheet position relative to leading edge |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102022133198B3 (en) | 2022-12-14 | 2023-11-23 | Heidelberger Druckmaschinen Aktiengesellschaft | tightening device |
Also Published As
Publication number | Publication date |
---|---|
CN115676453B (en) | 2023-10-10 |
CN115676453A (en) | 2023-02-03 |
JP2023016744A (en) | 2023-02-02 |
JP7192160B1 (en) | 2022-12-19 |
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R163 | Identified publications notified | ||
R012 | Request for examination validly filed | ||
R018 | Grant decision by examination section/examining division | ||
R020 | Patent grant now final |