EP0999163A3 - Device for creating a gap in a stream of sheets in shingled formation - Google Patents

Device for creating a gap in a stream of sheets in shingled formation Download PDF

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Publication number
EP0999163A3
EP0999163A3 EP99120664A EP99120664A EP0999163A3 EP 0999163 A3 EP0999163 A3 EP 0999163A3 EP 99120664 A EP99120664 A EP 99120664A EP 99120664 A EP99120664 A EP 99120664A EP 0999163 A3 EP0999163 A3 EP 0999163A3
Authority
EP
European Patent Office
Prior art keywords
gap
pulling
conveyor
feed conveyor
stream
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
EP99120664A
Other languages
German (de)
French (fr)
Other versions
EP0999163A2 (en
EP0999163B1 (en
Inventor
Erwin Jeske
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.)
Bielomatik Leuze GmbH and Co KG
Original Assignee
Bielomatik Leuze GmbH and Co KG
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
Application filed by Bielomatik Leuze GmbH and Co KG filed Critical Bielomatik Leuze GmbH and Co KG
Publication of EP0999163A2 publication Critical patent/EP0999163A2/en
Publication of EP0999163A3 publication Critical patent/EP0999163A3/en
Application granted granted Critical
Publication of EP0999163B1 publication Critical patent/EP0999163B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B65H29/66—Advancing articles in overlapping streams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H33/00—Forming counted batches in delivery pile or stream of articles
    • B65H33/12—Forming counted batches in delivery pile or stream of articles by creating gaps in the 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
    • B65H2406/00—Means using fluid
    • B65H2406/30—Suction means
    • B65H2406/34—Suction grippers
    • B65H2406/342—Suction grippers being reciprocated in a rectilinear path
    • 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
    • B65H2701/1762—Corrugated

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)

Abstract

Bei einem Großformat-Querschneider (11) wird eine Vorrichtung zum Ziehen einer Lücke in einen geschuppten Bogenstrom vorgeschlagen. Anschließend an eine Überlappungsstation (13) ist eine Lückenziehstation (19) vorgesehen, die einen Förderer (31) hat, der auf eine höhere Geschwindigkeit beschleunigt werden kann als der Zuführförderer (18). Ein Lückenziehwagen (22) läuft zum Lückenziehen entlang einer Führung (23) in Förderrichtung (15), verkürzt dabei den Lückenziehförderer (31) und verlängert den Zuführförderer (18). Eine Saugeinrichtung (41) auf dem Lückenziehwagen wird etwas abgesenkt und über eine Blaseinrichtung (42) wird in den entstehenden Spalt Luft eingeblasen. Der Lückenziehwagen läuft somit gegenüber dem langsamer laufenden Zuführförderer (18) vor und zieht die erforderliche Lücke, so daß in dieser eine Weiche (46) zum Umschalten auf einen anderen von zwei Förderwegen (47, 48) geschaltet werden kann.

Figure 00000001
In the case of a large-format cross cutter (11), a device for pulling a gap in a shingled sheet stream is proposed. Following an overlap station (13) there is a gap-pulling station (19) which has a conveyor (31) which can be accelerated to a higher speed than the feed conveyor (18). A gap-pulling carriage (22) runs along a guide (23) in the conveying direction (15) to shorten the gap, thereby shortening the gap-pulling conveyor (31) and lengthening the feed conveyor (18). A suction device (41) on the gap-pulling carriage is slightly lowered and air is blown into the gap which is created via a blowing device (42). The gap pulling carriage thus runs in front of the slower-running feed conveyor (18) and draws the required gap, so that a switch (46) can be switched in this for switching over to another of two conveying paths (47, 48).
Figure 00000001
EP99120664A 1998-11-07 1999-10-19 Device for creating a gap in a stream of sheets in shingled formation Expired - Lifetime EP0999163B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19851371 1998-11-07
DE19851371A DE19851371A1 (en) 1998-11-07 1998-11-07 Device for creating a gap in a shingled arc stream

Publications (3)

Publication Number Publication Date
EP0999163A2 EP0999163A2 (en) 2000-05-10
EP0999163A3 true EP0999163A3 (en) 2001-01-17
EP0999163B1 EP0999163B1 (en) 2003-07-16

Family

ID=7887014

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99120664A Expired - Lifetime EP0999163B1 (en) 1998-11-07 1999-10-19 Device for creating a gap in a stream of sheets in shingled formation

Country Status (5)

Country Link
US (1) US6189884B1 (en)
EP (1) EP0999163B1 (en)
JP (1) JP2000153945A (en)
DE (2) DE19851371A1 (en)
ES (1) ES2202985T3 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004331357A (en) 2003-05-09 2004-11-25 Ricoh Co Ltd Sheet transporting device and image forming apparatus equipped with it
US6969059B2 (en) * 2003-07-16 2005-11-29 Marquip, Llc Dual modulated vacuum shingler
US7131645B2 (en) * 2004-06-23 2006-11-07 Recmi Industrie Device for separation of folders in a layer of folders
SE531201C2 (en) * 2007-08-20 2009-01-13 Lasermax Roll Systems Ab Device for stacking sheets
BR102015024454A2 (en) * 2014-10-01 2016-05-24 Müller Martini Holding AG transverse puller brake for printing sheet
BR102015024953A2 (en) * 2014-10-01 2016-04-12 Müller Martini Holding AG print sheet brake
DE102015014730A1 (en) * 2015-11-17 2017-05-18 Tim Brandenburger Method for producing a lining tube for lining pipelines, and device for carrying out the method
CN105619509B (en) * 2016-01-29 2017-07-04 杭州富阳康华制药机械有限公司 Flaking unit and flaking method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8602926A (en) * 1986-11-18 1988-06-16 Universal Almelo B V Flow interrupter for stream of overlapping strips - has two variable length conveyor belts with synchronised proximal ends connected by intermediate unit, with release and accumulator systems
EP0383721A2 (en) * 1989-02-11 1990-08-22 Hanspeter Hönger Device for subdividing a zig-zag folded continuous paper web
DE3926966A1 (en) * 1989-08-16 1991-02-21 Bhs Bayerische Berg Device for forming gaps in overlapping material flow - has stationary guide rollers and different speeds for outlet conveyor
EP0481386A1 (en) * 1990-10-15 1992-04-22 Fuji Photo Film Co., Ltd. Sheet conveying/sorting system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2307728A1 (en) * 1973-02-16 1974-09-05 Windmoeller & Hoelscher DEVICE FOR THE PRODUCTION OF ONE-SIDED OPEN BAGS SEAMED AT THE BOTTOM
US4546871A (en) * 1982-09-20 1985-10-15 Harris Corporation Gap maker
DD267970A1 (en) * 1987-12-11 1989-05-17 Polygraph Leipzig DEVICE FOR THE GROUP-BY-AWARD SEPARATION OF CREATED MULTIPLE-TRANSPORTED PRODUCTS
DE4013116A1 (en) * 1990-04-25 1991-11-07 Kohmann Gmbh Co Maschbau Stacking process for flat cardboard blanks - produces gap in overlapping flow for undisturbed removal of stack
DE59105589D1 (en) * 1991-01-25 1995-06-29 Ferag Ag Device for forming a gap in a shingled stream.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8602926A (en) * 1986-11-18 1988-06-16 Universal Almelo B V Flow interrupter for stream of overlapping strips - has two variable length conveyor belts with synchronised proximal ends connected by intermediate unit, with release and accumulator systems
EP0383721A2 (en) * 1989-02-11 1990-08-22 Hanspeter Hönger Device for subdividing a zig-zag folded continuous paper web
DE3926966A1 (en) * 1989-08-16 1991-02-21 Bhs Bayerische Berg Device for forming gaps in overlapping material flow - has stationary guide rollers and different speeds for outlet conveyor
EP0481386A1 (en) * 1990-10-15 1992-04-22 Fuji Photo Film Co., Ltd. Sheet conveying/sorting system

Also Published As

Publication number Publication date
EP0999163A2 (en) 2000-05-10
DE19851371A1 (en) 2000-05-11
ES2202985T3 (en) 2004-04-01
JP2000153945A (en) 2000-06-06
EP0999163B1 (en) 2003-07-16
DE59906291D1 (en) 2003-08-21
US6189884B1 (en) 2001-02-20

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