EP0727377B1 - Ausleger für eine Druckmaschine - Google Patents
Ausleger für eine Druckmaschine Download PDFInfo
- Publication number
- EP0727377B1 EP0727377B1 EP96100982A EP96100982A EP0727377B1 EP 0727377 B1 EP0727377 B1 EP 0727377B1 EP 96100982 A EP96100982 A EP 96100982A EP 96100982 A EP96100982 A EP 96100982A EP 0727377 B1 EP0727377 B1 EP 0727377B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- delivery
- press
- chainless
- sheet
- printing press
- 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.)
- Expired - Lifetime
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
- B65H31/00—Pile receivers
- B65H31/34—Apparatus for squaring-up piled articles
- B65H31/36—Auxiliary devices for contacting each article with a front stop as it is piled
-
- 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
- B65H29/12—Delivering or advancing articles from machines; Advancing articles to or into piles by means of the nip between two, or between two sets of, moving tapes or bands or rollers
- B65H29/14—Delivering or advancing articles from machines; Advancing articles to or into piles by means of the nip between two, or between two sets of, moving tapes or bands or rollers 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
- B65H31/00—Pile receivers
- B65H31/20—Pile receivers adjustable for different article sizes
-
- 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
Definitions
- the invention relates to a boom for printing presses, in which the sheets do not pass through chain-guided gripper, but similar to a skip boom with transport rollers are conveyed from the printing press into the delivery.
- Such a chain arm is described in DE 41 39 978 C1, for example.
- this known chain boom is for format adjustment in the paper direction u. a. the suction roller arranged horizontally on the machine side in front of the paper stack and in addition, the side stops can be extended or shortened telescopically.
- the boom itself or its housing is however fixed in its dimensions, i. H. the greatest adapted format to be interpreted.
- the invention has for its object to provide a boom in which the stack is easily accessible even with small sheet formats and also builds small.
- the part facing away from the machine forms with the rear sheet stop and if necessary a cover one Unit designed for smaller sheet sizes towards the Printing machine can be moved.
- Different from the known chain brackets is therefore the accessibility to Stacks equally well in all sheet formats, and also will no space wasted. Just like with chain brackets however, the sheets are placed horizontally, so that large Stack formed and driven away from the machine can.
- the boom according to the invention is particularly suitable for Printing machines with a flat sheet guide, as also on the delivery no sheet deflection is required, as with Chain arms are done. After passing the last one The sheets are printed with the help of transport rollers moved horizontally against the rear sheet stops.
- Linear guides suitable that the part facing away from the machine with the machine-side part or with the printing press connect.
- a linear guide may be sufficient each side of the boom. Will be on each side of the Boom two linear guides coupled together, see above however, a particularly large range of Set sheet formats.
- the part of the boom facing away from the machine has two side parts, at each end of the rear arch stop is attached and which in turn each on a linear guide are attached. Furthermore, the part facing away from the machine comprises of the boom a cover that together with the rear Sheet stop toward and away from the press is adjustable and the boom in any position encloses.
- the machine-side part of the boom includes two adjustable side bow stops and one fixed front bow stop. Rear Bow stop and the side bow stops are in the Machine cycle movable straight pushers. One drive is sufficient for the straight thrust movement and the adjustment movement in each case a bow stop.
- the boom shown in Fig. 1 is part of a Printing press 1, of which, by the way, only Transport rollers 11, 12 are visible, which are the sheets the printing press 1 against a rear sheet stop 2 of the Move the boom.
- the arches then lower, whereby by moving lateral bow stops 3 towards each other and a movement of the rear Bend stop 2 in the direction of a machine-fixed front sheet stop 6 a straight stack 7 is formed.
- the extreme positions of this straight thrust movement are in FIG. 1 schematically shown at the rear bow stop 2.
- the Sheet stops 2, 3 and 6 lie in a constant horizontal plane, and the carriage on which the stack 7 is formed, is lowered with increasing stack height.
- the lateral bow stops 3 horizontally against each other displaceable.
- the rear sheet stop is 2 in Connection with the remote from the printing press 1 in the Figures left part of the boom horizontally towards the machine-side, right part of the boom in the figures displaceable, i.e. towards and away from the printing press 1, as below with simultaneous reference to FIG. 1 and 2 is explained in more detail.
- the rear bow stop 2 is at its ends a downward leg of an L-shaped Side part 4 attached.
- the other, horizontal leg each side part 4 is horizontally displaceable on one guided first linear guide 8.
- These first Linear guides 8 are each on a further side part 5 attached, which in turn can be moved horizontally on a second linear guide 9 is guided.
- the second Linear guides 9 are each with a side wall 13 of the Printing machine 1 connected.
- One linear guide 8 and 9 each are coupled together and form one Telescopic guide with a large adjustment range for the part of the boom facing away from the machine.
- the first and the second linear guides 8, 9 are in the Figures shown as round bars, however, can be general Linear guides of any type can be used are telescopically pushed together and apart.
- a first linear guide 8 and a second one Linear guide 9 are spaced one above the other, and the L-shaped side parts 4 and the other side parts 5 are essentially flat and also in to the side walls 13 the printing press 1 parallel and spaced planes one side of the linear guides 8, 9 arranged to an unimpeded movement towards each other and in relation to the To allow side walls 13.
- An outer cover 10 of the boom, partially as Bellows is formed, can be smaller Sheet formats in the direction of the printing press 1 push together.
- the cover 10 can with the others Side parts 5 to be connected together with these to be moved.
- the bellows shown can also other covers that allow displacement be used.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pile Receivers (AREA)
Description
- Fig. 1
- eine Seitenansicht eines kettenlosen Auslegers in den beiden Stellungen für das maximale und das minimale Bogenformat; und
- Fig. 2
- eine Draufsicht auf den kettenlosen Ausleger in den beiden Stellungen für das maximale und das minimale Bogenformat.
Claims (10)
- Kettenloser Ausleger einer Druckmaschine mit einem in Papierlaufrichtung verstellbaren hinteren Bogenanschlag (2),
dadurch gekennzeichnet,dass der Ausleger in einen maschinenseitigen Teil (13) und einen maschinenabgewandten Teil (4, 10) unterteilt ist,dass der maschinenabgewandte Teil (4, 10) waagerecht in Richtung auf die Druckmaschine (1) und davon weg verstellbar ist, derart, daß sich der Ausleger bei kleineren Bogenformaten in Richtung auf die Druckmaschine (1) zusammenschieben läßt, unddass der hintere Bogenanschlag (2) fest mit dem maschinenabgewandten Teil (4, 10) verbunden ist. - Kettenloser Ausleger nach Anspruch 1,
dadurch gekennzeichnet, daß der maschinenseitige und der maschinenabgewandte Teil des Auslegers durch Linearführungen (8, 9) miteinander verbunden sind. - Kettenloser Ausleger nach Anspruch 2,
dadurch gekennzeichnet, daß auf jeder Seite des Auslegers eine Linearführung vorgesehen ist. - Kettenloser Ausleger nach Anspruch 2,
dadurch gekennzeichnet, daß auf jeder Seite des Auslegers zwei hintereinandergekoppelte Linearführungen (8, 9) vorgesehen sind. - Kettenloser Ausleger nach einem der Ansprüche 2 bis 4,
dadurch gekennzeichnet, daß der maschinenabgewandte Teil des Auslegers zwei Seitenteile (4) aufweist, an denen jeweils ein Ende des hinteren Bogenanschlags (2) befestigt ist und die wiederum jeweils an einer Linearführung (8) befestigt sind. - Kettenloser Ausleger nach einem der vorstehenden Ansprüche,
dadurch gekennzeichnet, daß der maschinenabgewandte Teil des Auslegers außerdem eine Abdeckung (10) umfaßt, die zusammen mit dem hinteren Bogenanschlag (2) in Richtung auf die Druckmaschine (1) und davon weg verstellbar ist und die den Ausleger in jeder Stellung umschließt. - Kettenloser Ausleger nach einem der vorstehenden Ansprüche,
dadurch gekennzeichnet, daß der maschinenseitige Teil des Auslegers zwei verstellbare seitliche Bogenanschläge (3) und einen feststehenden vorderen Bogenanschlag (6) umfaßt. - Kettenloser Ausleger nach Anspruch 1 oder Anspruch 7,
dadurch gekennzeichnet, daß der hintere Bogenanschlag (2) bzw. die seitlichen Bogenanschläge (3) im Maschinentakt bewegliche Geradestoßer sind. - Kettenloser Ausleger nach Anspruch 8,
dadurch gekennzeichnet, daß der hintere Bogenanschlag (2) und/oder die seitlichen Bogenanschläge (3) jeweils einen Antrieb zur Erzeugung sowohl der Geradestoßbewegung als auch der Verstellbewegung aufweisen. - Kettenloser Ausleger nach einem der vorstehenden Ansprüche,
dadurch gekennzeichnet, daß im Bereich zwischen dem Ausleger und der Druckmaschine (1) Transportwalzen (11, 12) zum Transport von Bogen (7) von der Druckmaschine in Richtung auf den hinteren Bogenanschlag (2) des Auslegers angeordnet sind.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19505599 | 1995-02-18 | ||
DE19505599A DE19505599A1 (de) | 1995-02-18 | 1995-02-18 | Ausleger für eine Druckmaschine |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0727377A2 EP0727377A2 (de) | 1996-08-21 |
EP0727377A3 EP0727377A3 (de) | 1999-01-20 |
EP0727377B1 true EP0727377B1 (de) | 2002-05-02 |
Family
ID=7754386
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP96100982A Expired - Lifetime EP0727377B1 (de) | 1995-02-18 | 1996-01-24 | Ausleger für eine Druckmaschine |
Country Status (4)
Country | Link |
---|---|
US (1) | US5690030A (de) |
EP (1) | EP0727377B1 (de) |
JP (1) | JPH08259083A (de) |
DE (2) | DE19505599A1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3669604B2 (ja) * | 1996-04-17 | 2005-07-13 | 東北リコー株式会社 | 孔版印刷装置 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4099712A (en) * | 1977-02-25 | 1978-07-11 | Merrill David Martin | Automatic sheet handling apparatus |
US1421868A (en) * | 1920-10-21 | 1922-07-04 | Volkmere Paul | Sheet-straightening apparatus |
US1823042A (en) * | 1929-06-11 | 1931-09-15 | Hartmann Eliza Beatrice | Collecting tray for rotary duplicators |
US2089979A (en) * | 1934-10-22 | 1937-08-17 | Nigra Ferdinand | Duplicating machine |
DE740020C (de) * | 1938-09-14 | 1943-10-09 | Wilibald Stolle | Aus einer Mehrzahl von aufeinandersetzbaren, oben offenen Kaesten bestehende Bogenstapelvorrichtung |
US2626801A (en) * | 1949-07-01 | 1953-01-27 | Cecil W Uriell | Air float jogger device |
US3321202A (en) * | 1965-05-03 | 1967-05-23 | Merrill D Martin | Automatic sheet stackers |
GB1252079A (de) * | 1969-03-12 | 1971-11-03 | ||
JPS552575A (en) * | 1979-02-19 | 1980-01-10 | Ricoh Co Ltd | Device for arranging paper |
US4339119A (en) * | 1979-03-13 | 1982-07-13 | Tokyo Shibaura Denki Kabushiki Kaisha | Paper sheets separating apparatus |
DE3536859A1 (de) * | 1985-10-16 | 1987-04-16 | Jagenberg Ag | Einrichtung zum stapeln von boegen |
DE4101038A1 (de) * | 1991-01-16 | 1992-07-23 | Jagenberg Ag | Vorrichtung zum stapeln von boegen auf paletten |
JPH04292368A (ja) * | 1991-03-20 | 1992-10-16 | Tohoku Ricoh Co Ltd | スタッカ |
JPH0568972U (ja) * | 1992-02-27 | 1993-09-17 | 旭光学工業株式会社 | 記録紙カセット |
DE4307361A1 (de) * | 1993-03-09 | 1994-09-15 | Wolfgang Mohr | Rütteltisch |
DE4327012A1 (de) * | 1993-08-12 | 1995-02-23 | Heidelberger Druckmasch Ag | Vorrichtung zur Betätigung seitlicher Bogenführungen an Rotationsdruckmaschinen |
US5513839A (en) * | 1994-09-23 | 1996-05-07 | Xerox Corporation | Dual mode set stacking tamper and sheet feeder offset system |
-
1995
- 1995-02-18 DE DE19505599A patent/DE19505599A1/de not_active Ceased
-
1996
- 1996-01-24 EP EP96100982A patent/EP0727377B1/de not_active Expired - Lifetime
- 1996-01-24 DE DE59609137T patent/DE59609137D1/de not_active Expired - Fee Related
- 1996-02-19 JP JP8030942A patent/JPH08259083A/ja active Pending
- 1996-02-20 US US08/603,935 patent/US5690030A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US5690030A (en) | 1997-11-25 |
DE59609137D1 (de) | 2002-06-06 |
EP0727377A3 (de) | 1999-01-20 |
JPH08259083A (ja) | 1996-10-08 |
DE19505599A1 (de) | 1996-08-22 |
EP0727377A2 (de) | 1996-08-21 |
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