WO2003008313A1 - Dispositif d'empilage de feuilles, en particulier de feuilles de papier ou de carton, transportees par margeur a nappe, sur des palettes - Google Patents

Dispositif d'empilage de feuilles, en particulier de feuilles de papier ou de carton, transportees par margeur a nappe, sur des palettes Download PDF

Info

Publication number
WO2003008313A1
WO2003008313A1 PCT/EP2002/006762 EP0206762W WO03008313A1 WO 2003008313 A1 WO2003008313 A1 WO 2003008313A1 EP 0206762 W EP0206762 W EP 0206762W WO 03008313 A1 WO03008313 A1 WO 03008313A1
Authority
WO
WIPO (PCT)
Prior art keywords
sheets
stacking
holding plate
vibrator
plate
Prior art date
Application number
PCT/EP2002/006762
Other languages
German (de)
English (en)
Inventor
Albert Stitz
Original Assignee
Bielomatik Jagenberg Gmbh + 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 Jagenberg Gmbh + Co. Kg filed Critical Bielomatik Jagenberg Gmbh + Co. Kg
Priority to DE50213728T priority Critical patent/DE50213728D1/de
Priority to EP02745394A priority patent/EP1412270B1/fr
Priority to US10/484,536 priority patent/US20050051948A1/en
Priority to AT02745394T priority patent/ATE437832T1/de
Priority to JP2003513882A priority patent/JP2004535998A/ja
Priority to CA2473466A priority patent/CA2473466C/fr
Publication of WO2003008313A1 publication Critical patent/WO2003008313A1/fr

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
    • B65H31/00—Pile receivers
    • B65H31/34—Apparatus for squaring-up piled articles
    • B65H31/38—Apparatus for vibrating or knocking the pile during piling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/42—Piling, depiling, handling piles
    • B65H2301/421—Forming a pile
    • B65H2301/4217—Forming multiple piles
    • B65H2301/42172—Forming multiple piles simultaneously
    • 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

Definitions

  • the invention relates to a device for stacking sheets, in particular scaly-fed sheets of paper or cardboard on pallets, with a liftable and lowerable storage platform on which the stacks are formed, and with at least one separating plate guiding the longitudinal edge of a sheet during stacking, the suspended from a holder fastened in the machine frame and connected to a vibrator as a shaking element.
  • devices are used for stacking sheets following a cross cutting machine, which have a lifting and lowering storage platform on which pallets for receiving the stack are placed.
  • Stacking elements are arranged in the stacking area, which ensure trouble-free, edge-accurate depositing of the sheets.
  • Such stacking elements are a notice board for the sheet leading edges and dividing plates, which, standing vertically and extending in the sheet running direction, guide the longitudinal edges of the sheets during stacking.
  • the separating plates are cross-adjustable on both long sides of the stacking device and, in the case of multi-use stacking, are also arranged in each case between two stacks forming side by side. They are vibrated by vibrators so that the stack part that forms is aligned straight.
  • Such stacking devices are described in DE 44 38 964 and in WO 00/20315.
  • a stacking device for a printing press is known from DE 29 42 855-A1, which has vibrating devices arranged on the vertical sides of the paper stack, each with a linear vibrator. Each vibrator is attached to a stationary frame part of the by means of a holding plate, a rubber block and a holding strut Stacking device suspended elastically. Its armature shaft is connected to the vibrating plate.
  • Bulletin board shaken the front part of which is attached to the rear part via elastic rubber damper elements.
  • the vibrator is attached to both the front part and the rear part of the bulletin board.
  • the invention has for its object to improve the shaking effect of the partition plates in a generic device.
  • a holding plate is fastened in a vibration-decoupled manner via rubber elements, on which the separating plate and a vibrator are rigidly suspended.
  • This construction has the advantage that the vibrator can only be supported on the stack itself when vibrating, so that the entire vibrational energy is delivered to the stack. This significantly increases the effect of the vibrator.
  • Another advantage is that the vibrator does not emit vibrations to other parts of the stacking device. So the rest of the suspension of the divider is less stressed.
  • the partition is releasably attached to the holding plate. It can therefore be replaced without dismantling the vibrator.
  • the design of the holder as a lifting and lowering holding plate according to claim 3 makes it possible to raise the separating plate with the vibrator into an inactive position above the stack if it is not required.
  • an ejection roller and a separating shoe are also attached to the holding plate, so that all stacking elements acting on a longitudinal edge of the sheet can be raised and lowered with a single common lifting drive.
  • Figure 1 shows a schematic representation of the side view of a stacking device.
  • FIG. 3 shows a view of the stack formation elements against the direction of sheet travel.
  • Figure 4 shows schematically the suspension of a partition plate with the associated vibrator.
  • the stacking device shown in the figures serves for stacking sheets of paper or cardboard 1 which are continuously conveyed in the form of scales and which were produced in a cross-cutting machine.
  • the sheets 1 are conveyed to the stacking area by a feed conveyor 2 designed as a belt conveyor, which is arranged vertically stationary at a height above the maximum stacking height above the floor.
  • the stacks 3 are formed on pallets 4 which lie on a storage platform 5.
  • the storage platform 5 can be raised in the frame of the stacking device into the area of the feed plane of the sheets 1 and can be lowered into the corridor area.
  • the frame of the device consists of two inlet-side stands 6 and two outlet-side stands 7, which are arranged outside the working width on both longitudinal sides of the machine and are connected to one another at their upper ends by longitudinal members 8 and cross members.
  • the stands 6, 7 limit the stacking area.
  • various elements are arranged for a trouble-free feeding of the sheets 1 into the stack area and their edge-accurate placement on the stack 3. Up to four stacks 3 are formed side by side at the same time.
  • the paper or cardboard web from which the sheets 1 are produced is therefore additionally divided into individual webs in the cross cutting machine before the cross cutting by a corresponding number of longitudinal cuts.
  • the device contains a stop board 9 which extends across the working width and on which the leading edges of the sheet are aligned. So that the position of the stop board 9 in the longitudinal direction of the respective sheet length can be adjusted, it is suspended in the rear stacking area so as to be longitudinally displaceable. Behind the feed conveyor 2 several discharge rollers 10 are arranged across the working width at a distance from one another, of which the sheets 1 are transferred into the stacking area. Separating shoes 11 are arranged in the sheet running direction directly behind the ejection rollers 10, from which the longitudinal edges of two adjacent sheets 1 are bent up. The curvature of a sheet 1 on its longitudinal edges leads to a so-called keying, which stabilizes the sheet 1 and at the same time brings about a secure separation of two adjacent sheets ' 1.
  • a separating plate 12 is arranged behind each separating shoe 11 and extends vertically and in the direction of sheet travel.
  • the separating plates 12 have the task of laterally guiding and aligning the sheets 1 for an edge-accurate depositing of the sheets 1 onto the stack. They are therefore arranged in the stack area between two stacks 3 and on the two outer longitudinal edges of the outer stack 3.
  • the separating plates 12 are each suspended from a holder fastened in the machine frame and connected to a pneumatic or electromotive vibrator 13 as a shaking drive, from which they are shaken at a frequency of a few Hertz.
  • the Suspension of a partition plate 12 with a vibrator 13 is shown in more detail in FIGS. 2 and 3 and schematically in FIG. 4:
  • a partition plate 12 hangs together with the ejection rollers 10 and the separation shoe 11 on a holding plate 14 serving as a holder, which at the end of two
  • Guide rods 15 is attached. At their upper end, the guide rods 15 are fastened to a slide 16, which is mounted so as to be displaceable on a crossbar.
  • a piston-cylinder unit 17 also fastened to the slide 16 and to the holding plate 14 makes it possible to lift the holding plate 14 with the elements attached to it from its working position into an inactive position above the stack 3.
  • the common suspension of the ejection roller 10, the separating plate 12 and the separating shoes 11 on the holding plate 14 has the advantage that these elements are transversely adjusted by a single common traversing drive, and raised and lowered by a single common lifting drive (piston-cylinder unit 17) can.
  • a second holding plate 18 is fastened to the holding plate 14, which is arranged at the front in FIG. 2 and to the left of the holding plate 14 in FIG. 3.
  • the second holding plate 18 is attached to the holding plate 14 exclusively via damping rubber elements 19, so that the two holding plates 14, 18 are vibration-decoupled from one another.
  • So-called metal rubber elements, which are rubber-elastic and have a damping effect, are preferably used as rubber elements 19.
  • the partition plate 12 and the vibrator 13 are rigidly attached to the second holding plate 18.
  • the vibration-decoupled fastening of the second holding plate 18 to the first holding plate 14 serving as a holder means that the vibrator 13 cannot cause the first holding plate 14 to vibrate.
  • the ejection rollers 10 are fastened to this non-oscillating holding plate 14 via a bearing arm 20.
  • the separating shoe 11 is fastened to the oscillating holding plate 18, so that it is set in vibration together with the separating plate 12. The vibration of the separating shoe 11 leads to the sheets 1 sliding better down onto the stack 3.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Pile Receivers (AREA)
  • Stacking Of Articles And Auxiliary Devices (AREA)

Abstract

Pour empiler des feuilles (1) de papier ou de carton transportées par margeur à nappe sur des palettes (4), les dispositifs connus comportent une plate-forme (5) pouvant être levée et abaissée, sur laquelle les piles (3) peuvent être formées. Le bord longitudinal d'une feuille (1) est guidé, lors de l'empilage, par une tôle de séparation (12) suspendue à un support fixé au bâti de machine et reliée à un vibrateur (13) en tant qu'élément d'agitation. Selon la présente invention, pour améliorer l'effet d'agitation de la tôle de séparation (12), une plaque de retenue (18) est fixée par l'intermédiaire d'éléments en caoutchouc (19) de manière à être découplée des vibrations à un support fixé au bâti de machine, la tôle de séparation (12) et un vibrateur (13) étant suspendus de manière rigide à ladite plaque de retenue.
PCT/EP2002/006762 2001-07-19 2002-06-19 Dispositif d'empilage de feuilles, en particulier de feuilles de papier ou de carton, transportees par margeur a nappe, sur des palettes WO2003008313A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE50213728T DE50213728D1 (de) 2001-07-19 2002-06-19 Vorrichtung zum stapeln von bögen, insbesondere von geschuppt zugeförderten papier- oder kartonbögen auf paletten
EP02745394A EP1412270B1 (fr) 2001-07-19 2002-06-19 Dispositif d'empilage de feuilles, en particulier de feuilles de papier ou de carton, transportees par margeur a nappe, sur des palettes
US10/484,536 US20050051948A1 (en) 2001-07-19 2002-06-19 Device for stacking sheets, especially sheets of paper or cardboard transported by a stream feeder, onto pallets
AT02745394T ATE437832T1 (de) 2001-07-19 2002-06-19 Vorrichtung zum stapeln von bögen, insbesondere von geschuppt zugeförderten papier- oder kartonbögen auf paletten
JP2003513882A JP2004535998A (ja) 2001-07-19 2002-06-19 パレット上にストリームフィーダーによって輸送されたシート、特に紙またはボール紙のシートを積層するための装置
CA2473466A CA2473466C (fr) 2001-07-19 2002-06-19 Dispositif d'empilage de feuilles, en particulier de feuilles de papier ou de carton, transportees par margeur a nappe, sur des palettes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10134425.2 2001-07-19
DE10134425A DE10134425A1 (de) 2001-07-19 2001-07-19 Vorrichtung zum Stapeln von Bögen, insbesondere von geschuppt zugeförderten Papier- oder Kartonbögen auf Paletten

Publications (1)

Publication Number Publication Date
WO2003008313A1 true WO2003008313A1 (fr) 2003-01-30

Family

ID=7691890

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2002/006762 WO2003008313A1 (fr) 2001-07-19 2002-06-19 Dispositif d'empilage de feuilles, en particulier de feuilles de papier ou de carton, transportees par margeur a nappe, sur des palettes

Country Status (8)

Country Link
US (1) US20050051948A1 (fr)
EP (1) EP1412270B1 (fr)
JP (1) JP2004535998A (fr)
AT (1) ATE437832T1 (fr)
CA (1) CA2473466C (fr)
DE (2) DE10134425A1 (fr)
ES (1) ES2327107T3 (fr)
WO (1) WO2003008313A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110155788A (zh) * 2019-06-18 2019-08-23 四川卡库机器人科技有限公司 分隔堆叠整理装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3713651A (en) * 1971-02-01 1973-01-30 Zerand Corp Jogger assembly for carton blank stacker
DE2942855A1 (de) * 1979-10-24 1981-05-07 Automation für grafische Technik AG, 4005 Meerbusch Stapeleinrichtung insbesondere fuer druckmaschinen
GB2186553A (en) * 1986-01-17 1987-08-19 Wartsila Strecker G M B H Sheet stacking apparatus
WO2000020315A1 (fr) * 1998-10-05 2000-04-13 Jagenberg Papiertechnik Gmbh Dispositif permettant d'empiler des feuilles
DE19914068A1 (de) * 1999-03-27 2000-09-28 Will E C H Gmbh & Co Verfahren und Anordnung zum Entfernen von Lufteinschlüssen beim Bilden von Stapeln aus Bogen

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES448638A1 (es) * 1975-06-09 1977-07-01 Strecker Otto C Dr Kg Perfeccionamientos en depositadores de pliegos.
US3982751A (en) * 1975-09-16 1976-09-28 Westvaco Corporation Parallel action jogger
DE4221660C2 (de) * 1992-07-02 1994-10-13 Jagenberg Ag Verfahren und Vorrichtung zum Stapeln von Bogen
US5426475A (en) * 1994-05-11 1995-06-20 Israelsen; E. Arvel Devices for supporting and transporting overhead transparencies which simplifies the usage of such transparencies
DE4438964C2 (de) * 1994-10-31 2003-03-20 Jagenberg Querschneider Gmbh Vorrichtung zum Stapeln von Bögen
DE19807855C1 (de) * 1998-02-25 1999-05-27 Jagenberg Papiertech Gmbh Vorrichtung zum Stapeln von Bögen
US6364310B1 (en) * 1999-06-03 2002-04-02 Opex Corporation Apparatus for jogging mail
AUPR157600A0 (en) * 2000-11-20 2000-12-14 Silverbrook Research Pty. Ltd. An apparatus and method (bin04)

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3713651A (en) * 1971-02-01 1973-01-30 Zerand Corp Jogger assembly for carton blank stacker
DE2942855A1 (de) * 1979-10-24 1981-05-07 Automation für grafische Technik AG, 4005 Meerbusch Stapeleinrichtung insbesondere fuer druckmaschinen
GB2186553A (en) * 1986-01-17 1987-08-19 Wartsila Strecker G M B H Sheet stacking apparatus
WO2000020315A1 (fr) * 1998-10-05 2000-04-13 Jagenberg Papiertechnik Gmbh Dispositif permettant d'empiler des feuilles
DE19914068A1 (de) * 1999-03-27 2000-09-28 Will E C H Gmbh & Co Verfahren und Anordnung zum Entfernen von Lufteinschlüssen beim Bilden von Stapeln aus Bogen

Also Published As

Publication number Publication date
EP1412270B1 (fr) 2009-07-29
DE50213728D1 (de) 2009-09-10
CA2473466C (fr) 2010-08-31
ES2327107T3 (es) 2009-10-26
ATE437832T1 (de) 2009-08-15
US20050051948A1 (en) 2005-03-10
EP1412270A1 (fr) 2004-04-28
DE10134425A1 (de) 2003-02-06
CA2473466A1 (fr) 2003-01-30
JP2004535998A (ja) 2004-12-02

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