EP1466849A1 - Bogenanleger zum Vereinzeln von Bogen - Google Patents
Bogenanleger zum Vereinzeln von Bogen Download PDFInfo
- Publication number
- EP1466849A1 EP1466849A1 EP04007421A EP04007421A EP1466849A1 EP 1466849 A1 EP1466849 A1 EP 1466849A1 EP 04007421 A EP04007421 A EP 04007421A EP 04007421 A EP04007421 A EP 04007421A EP 1466849 A1 EP1466849 A1 EP 1466849A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- sheet
- separator
- feeder according
- sheet separator
- sheet feeder
- 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
Links
Images
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
- B65H3/00—Separating articles from piles
- B65H3/08—Separating articles from piles using pneumatic force
- B65H3/0808—Suction grippers
- B65H3/0816—Suction grippers separating from the top of pile
- B65H3/0825—Suction grippers separating from the top of pile and acting on the rear part of the articles relatively to the final separating direction
Definitions
- the invention relates to a sheet feeder for separating sheets with a first and a second sheet separator, each of which holds a separating suction cup and a transport suction cup holder receiving a transport suction device and an associated one Have sheet separator height adjustment.
- sheet feeders there is usually a sheet separator and a sheet separator with transport suction devices intended.
- the separation vacuum and the transport vacuum are also driven Help of cam link transmissions.
- a vacuum cleaner carrier which receives the vacuum cleaners a cyclical movement between an upper and a lower locking position impressed.
- the top suction cup In the lower latching position, the top suction cup is used Sheet of a sheet stack is captured and moved into the upper rest position by the subsequent movement sporadically.
- the isolated sheet is sent to the transport suction device pass, which perform a preferably translational movement and that of the transport suction cups to the sheet processing downstream of the sheet feeder Transport the machine.
- Blowing air nozzles are provided to implement sheet separation and sheet transport.
- a height adjustment device is assigned to the sheet separator.
- Such sheet feeders have the disadvantage that due to the rigid coupling of the sheet separator it is not possible to set the individual sheet separators independently of one another and thus to the material to be processed and the shape adapt the sheet stack so that these sheet feeders can only be used to a limited extent.
- the object of the invention is to change a generic sheet feeder so that the universality and effectiveness of the downstream processing machine is increased.
- the object is achieved by a sheet feeder according to claim 1.
- the solution according to the invention makes it possible for the sheet separators to be independent of one another the sheet material to be processed and the shape of the sheet stack adapt. This means that even large-format sheets can be used regardless of the design of the Sheet stack can be separated easily.
- Fig. 1 is a sheet feeder 1 with a sheet stack 2 consisting of sheets 3 and a downstream conveyor table 6 shown.
- the sheet stack 2 is on a stacking plate 11 positioned, which is arranged on lifting means 4.
- the lifting means 4 are operatively connected with a not shown, positioned in a frame 5 of the sheet feeder 1 Elevator.
- a first sheet separator 7 and a second sheet separator 8 are provided in the sheet feeder 1.
- Each sheet separator 7; 8 is provided with separating suction devices 9 and transport suction devices 10, which with in the direction of the width of the sheet 3 extending suction cups 12 and Transport suction carrier 13 are connected.
- the suction cups 12 are each with the Output member of a cam coupling transmission, not shown, connected to the suction cup carriers 12 and thus the suction cups 9 a cyclical movement between one lower rest position, in which the suction cups 9 sit on the sheet stack 2, and one upper locking position, which is shown approximately in Figure 1, impresses. Accordingly, everyone is Transport suction support 13 with the output member of a cam coupling gear, not shown connected, through which the transport suction devices 10 cyclically in a transport direction 14 and be moved in the opposite direction.
- the first sheet separator 7 is driven by a first drive 15 and the second sheet separator 8 associated with this driving second drive 16.
- a first scanner 28 and a second scanner on the second sheet separator 8 29 provided at the first sheet separator 7 .
- the first scanning device 28 detects the surface of the sheet stack 2 in the area of the first sheet separator 7, while using the second scanning device 29 detects the surface of the sheet stack 2 in the area of the second sheet separator 8 becomes.
- the first sheet separator 7 is connected to a first longitudinal guide 19 by means of first lifting elements 17 and the second sheet separator 8 with the aid of second lifting elements 18 on a second one Longitudinal guide 20 arranged.
- On the longitudinal guides 19; 20 are the lifting elements 17; 18 and thus the sheet separator 7; 8 in or against the transport direction 14 synchronously, d. H. each provided at the same time movable for the same path sections.
- the Longitudinal guides 19; 20 designed as spindles into which the lifting elements 17; 18 intervene.
- the longitudinal guides 19; 20 are accommodated in bearings 21 which are fixed with a rear cross member 22 are connected.
- a first servomotor 24 and a second servomotor 25 is arranged, the first servomotor 24 with the first longitudinal guide 19 and the second servomotor 25 is connected to the second longitudinal guide 20.
- the longitudinal guides 19; 20 designed as spindles and these associated actuators 24; 25 as drive elements realizing a rotary movement executed. It is of course also possible to adjust the movements of the sheet separator 7; 8th both in and against the transport direction 14 with the help of the sheet separators 7; 8 attacking linear drives.
- the first drive 15 and the second drive 16 are with a control and regulating device 30 connected by means of a rotary angle encoder 31 with the downstream of the sheet feeder 1 Processing machine is linked.
- the first scanner 28 is over the Control and regulating device 30 with the first lifting elements 17 and the second scanning device 29 connected to the second lifting elements 18 via the control and regulating device 30.
- An input device 32 is connected to the control and regulating device 30, through which the lifting elements 17; 18 can be influenced manually.
- the first drive 15 and the second drive 16 are via the control device 30 driven with the inclusion of the signals generated by the angle encoder 31, so that they are synchronized with each other and in the work cycle of the downstream processing machine circulate.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Abstract
Description
- Fig. 1:
- einen Bogenanleger in der Seitenansicht,
- Fig. 2:
- eine Draufsicht auf den Bogenanleger nach Figur 1,
- Fig. 3:
- eine Ansicht gem. Figur 2 mit einer Steuer- und Regeleinrichtung,
- Fig. 4:
- eine Ansicht des Bogenanlegers gemäß Figur 1 von hinten.
- 1
- Bogenanleger
- 2
- Bogenstapel
- 3
- Bogen
- 4
- Hubmittel
- 5
- Gestell
- 6
- Bändertisch
- 7
- erster Bogentrenner
- 8
- zweiter Bogentrenner
- 9
- Trennsauger
- 10
- Transportsauger
- 11
- Stapelplatte
- 12
- Trennsaugerträger
- 13
- Transportsaugerträger
- 14
- Transportrichtung
- 15
- erster Antrieb
- 16
- zweiter Antrieb
- 17
- erstes Hubelement
- 18
- zweites Hubelement
- 19
- erste Längsführung
- 20
- zweite Längsführung
- 21
- Lager
- 22
- hintere Traverse
- 23
- vordere Traverse
- 24
- erster Stellmotor
- 25
- zweiter Stellmotor
- 26
- -
- 27
- -
- 28
- erste Abtasteinrichtung
- 29
- zweite Abtasteinrichtung
- 30
- Steuer- und Regeleinrichtung
- 31
- Drehwinkelgeber
- 32
- Eingabeeinrichtung
Claims (8)
- Bogenanleger zum Vereinzeln von Bogen mit einem ersten und einem zweiten Bogentrenner, die jeweils einen Trennsauger aufnehmenden Trennsaugerträger und einen Transportsauger aufnehmenden Transportsaugerträger sowie eine zugeordnete Bogentrennerhöhenverstellung aufweisen, dadurch gekennzeichnet, dass dem ersten Bogentrenner (7) ein erster Antrieb (15) und dem zweiten Bogentrenner (8) ein zweiter Antrieb (16) zugeordnet ist, wobei die Antriebe (15; 16) durch eine Steuer- und Regeleinrichtung (30) im Arbeitstakt einer nachgeordneten Verarbeitungsmaschine antreibbar sind, sowie eine die Höhenlage des ersten Bogentrenners (7) erfassende erste Abtasteinrichtung (28) und eine die Höhenlage des zweiten Bogentrenners (8) erfassende zweite Abtasteinrichtung (29) vorgesehen ist.
- Bogenanleger nach Anspruch 1, dadurch gekennzeichnet, dass die erste Abtasteinrichtung (28) über die Steuer- und Regeleinrichtung (30) mit dem ersten Bogentrenner (7) zugeordneten ersten Hubelementen (17) und die zweite Abtasteinrichtung (29) über die Steuer- und Regeleinrichtung (30) mit dem zweiten Bogentrenner (8) zugeordneten zweiten Hubelementen (18) in Wirkverbindung steht.
- Bogenanleger nach Anspruch 1 und 2, dadurch gekennzeichnet, dass die Höhenlage der Bogentrenner (7; 8) unabhängig voneinander einstellbar ist.
- Bogenanleger nach Anspruch 1, dadurch gekennzeichnet, dass die Bogentrenner (7; 8) zur Formatanpassung synchron in oder entgegen einer Transportrichtung (14) verstellbar ausgeführt sind.
- Bogenanleger nach Anspruch 1 und 4, dadurch gekennzeichnet, dass der erste Bogentrenner (7) mittels eines ersten Stellmotors (24) auf der ersten Längsführung (19) und der zweite Bogentrenner (8) mittels eines zweiten Stellmotors (25) auf der zweiten Längsführung (20) in oder entgegen der Transportrichtung (14) verschiebbar ausgeführt sind.
- Bogenanleger nach Anspruch 1, 4 und 5, dadurch gekennzeichnet, dass die Längsführungen (19; 20) als durch die Stellmotore (24; 25) angetriebene Spindeln ausgebildet sind.
- Bogenanleger nach Anspruch 1, 4 und 5, dadurch gekennzeichnet, dass die Stellmotore (24; 25) als Linearmotore ausgebildet und den Bogentrennern (9; 8) direkt zugeordnet sind.
- Bogenanleger nach Anspruch 1, 4, 5 und 7, dadurch gekennzeichnet, dass die Bogentrenner (7; 8) durch Eingeben der Formatgröße des Verarbeitungsgutes in eine der Steuer- und Regeleinrichtung (30) zugeordnete Eingabevorrichtung (32) positionierbar sind.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2003116364 DE10316364A1 (de) | 2003-04-10 | 2003-04-10 | Bogenanleger zum Vereinzeln von Bogen |
DE10316364 | 2003-04-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1466849A1 true EP1466849A1 (de) | 2004-10-13 |
EP1466849B1 EP1466849B1 (de) | 2007-05-16 |
Family
ID=32864413
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20040007421 Expired - Fee Related EP1466849B1 (de) | 2003-04-10 | 2004-03-26 | Bogenanleger zum Vereinzeln von Bogen |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1466849B1 (de) |
DE (2) | DE10316364A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10549937B2 (en) | 2016-01-29 | 2020-02-04 | Hewlett-Packard Development Company, L.P. | Device including separator |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1060873B (de) * | 1955-10-11 | 1959-07-09 | Harris Intertype Corp | Vorrichtung zum Vereinzeln von Bogen mittels Saugern mit Einrichtung zum Abfuehlen der Stapeloberseite |
DE3432198A1 (de) * | 1984-09-01 | 1986-03-13 | Heidelberger Druckmaschinen Ag, 6900 Heidelberg | Bogenanleger an druckmaschinen |
DE3919787A1 (de) * | 1989-06-16 | 1991-01-03 | Mabeg Maschinenbau Gmbh Nachf | Verfahren zum einrichten eines mit einem neuen bogenstapel versehenen bogenanlegers |
DE19620937A1 (de) * | 1996-05-24 | 1997-11-27 | Roland Man Druckmasch | Bogenanleger |
DE10057052A1 (de) * | 1999-12-23 | 2001-06-28 | Heidelberger Druckmasch Ag | Verfahren zum Steuern oder Regeln der Höhenposition von gestapelten Bogen |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9205400U1 (de) * | 1992-04-21 | 1992-06-11 | KBA-Planeta AG, O-8122 Radebeul | Vorrichtung zum Ausrichten von Bogen |
DE19601470B4 (de) * | 1996-01-17 | 2004-10-28 | Heidelberger Druckmaschinen Ag | Schleppsaugergetriebe, insbesondere Schleppsaugergetriebe für eine Vorrichtung zur Schrägbogenkorrektur |
DE19755521A1 (de) * | 1997-12-13 | 1999-06-17 | Koenig & Bauer Ag | Bogentrenner |
-
2003
- 2003-04-10 DE DE2003116364 patent/DE10316364A1/de not_active Withdrawn
-
2004
- 2004-03-26 EP EP20040007421 patent/EP1466849B1/de not_active Expired - Fee Related
- 2004-03-26 DE DE200450003818 patent/DE502004003818D1/de not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1060873B (de) * | 1955-10-11 | 1959-07-09 | Harris Intertype Corp | Vorrichtung zum Vereinzeln von Bogen mittels Saugern mit Einrichtung zum Abfuehlen der Stapeloberseite |
DE3432198A1 (de) * | 1984-09-01 | 1986-03-13 | Heidelberger Druckmaschinen Ag, 6900 Heidelberg | Bogenanleger an druckmaschinen |
DE3919787A1 (de) * | 1989-06-16 | 1991-01-03 | Mabeg Maschinenbau Gmbh Nachf | Verfahren zum einrichten eines mit einem neuen bogenstapel versehenen bogenanlegers |
DE19620937A1 (de) * | 1996-05-24 | 1997-11-27 | Roland Man Druckmasch | Bogenanleger |
DE10057052A1 (de) * | 1999-12-23 | 2001-06-28 | Heidelberger Druckmasch Ag | Verfahren zum Steuern oder Regeln der Höhenposition von gestapelten Bogen |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10549937B2 (en) | 2016-01-29 | 2020-02-04 | Hewlett-Packard Development Company, L.P. | Device including separator |
Also Published As
Publication number | Publication date |
---|---|
DE502004003818D1 (de) | 2007-06-28 |
EP1466849B1 (de) | 2007-05-16 |
DE10316364A1 (de) | 2004-11-04 |
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