EP0350642B1 - Dispositif pour empiler des feuilles, notamment des feuilles en carton - Google Patents

Dispositif pour empiler des feuilles, notamment des feuilles en carton Download PDF

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Publication number
EP0350642B1
EP0350642B1 EP89110848A EP89110848A EP0350642B1 EP 0350642 B1 EP0350642 B1 EP 0350642B1 EP 89110848 A EP89110848 A EP 89110848A EP 89110848 A EP89110848 A EP 89110848A EP 0350642 B1 EP0350642 B1 EP 0350642B1
Authority
EP
European Patent Office
Prior art keywords
sheets
marking
appliance
height
stacking platform
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
Application number
EP89110848A
Other languages
German (de)
English (en)
Other versions
EP0350642A1 (fr
Inventor
Jakob Bodewein
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.)
Jagenberg AG
Original Assignee
Jagenberg AG
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 Jagenberg AG filed Critical Jagenberg AG
Priority to AT89110848T priority Critical patent/ATE73418T1/de
Publication of EP0350642A1 publication Critical patent/EP0350642A1/fr
Application granted granted Critical
Publication of EP0350642B1 publication Critical patent/EP0350642B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B65H33/00—Forming counted batches in delivery pile or stream of articles
    • B65H33/04—Forming counted batches in delivery pile or stream of articles by inserting marker slips in pile or 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
    • B65H31/00—Pile receivers
    • B65H31/32—Auxiliary devices for receiving articles during removal of a completed 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
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/42—Piling, depiling, handling piles
    • B65H2301/422—Handling piles, sets or stacks of articles
    • B65H2301/4225—Handling piles, sets or stacks of articles in or on special supports
    • B65H2301/42256—Pallets; Skids; Platforms with feet, i.e. handled together with the stack
    • 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
    • B65H2301/426—Forming batches
    • B65H2301/4261—Forming batches by inserting a wire or tape shaped marker element
    • B65H2301/42612—Forming batches by inserting a wire or tape shaped marker element cut into tabs before or upon insertion
    • 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 cardboard sheets, according to the preamble of patent claim 1.
  • stacking devices which, in order to carry out a continuous stack change, have an auxiliary stacking platform which can be moved horizontally into the stacking area and on which an intermediate stack is formed, while the finished stack located on the stacking platform is being transported away.
  • a generic device is described in DE-OS 35 35 113. It has a bar grate which can be pushed in between the deposited and the conveyed sheets in the conveying direction for receiving the intermediate stack. It is stated that for the insertion of marking strips, a shooting device can be provided in the space not required for a rod.
  • the constructively complex stacking device described in DE-OS 35 35 113 is designed for storing thin sheet material, such as paper.
  • the auxiliary stacking platform can therefore be moved vertically up to the vicinity of the feed plane in order to obtain a small drop height required when storing thin, sensitive papers.
  • the auxiliary stacking platforms are known to be designed at a fixed height, that is to say vertically immovable. Since the more stable cardboard sheets allow a greater drop height and the discharge-side deflection rollers of the feeding belt conveyor have to be designed more solidly due to the higher weight, the auxiliary stack platform designed as a bar grate is approx. 250 mm below the feed level for these devices. With a marking device, the discharge end of which is located immediately below the feed plane, the problem now arises that the first sheets of a stack which are placed on the bar grate cannot be marked.
  • the invention is therefore based on the object to provide a generic device for stacking sheets, which makes it possible to provide the entire stack with marking strips, even if the drop height on a fixed auxiliary stacking platform is greater than the reaming height to be marked.
  • the features of claim 2 enable automatic adjustment of the delivery end of the marking device to the respective vertical position of the gap between the uppermost sheet of the stack and the sheet to be fed, in which the marking strip is inserted.
  • Claim 3 contains a marking device for use in an auxiliary stacking platform designed as a bar grate, which requires very little space in the very narrow space of the ejection section between the auxiliary stacking platform and the feed level.
  • this embodiment of the marking device enables the arrangement of the remaining parts, for. B. the marker strip container, in the more accessible area below the auxiliary stacking platform.
  • Claim 4 contains a structurally advantageous embodiment in which one or more marking devices can be set to different format widths. Several marking devices are required if the web to be cut is simultaneously cut lengthways into several individual webs and so several stacks are formed side by side at the same time.
  • the movement of the device for determining the height of the stack is advantageously coupled to the movement of the marking device.
  • Fig. 1 shows a side view of a stacking device according to the invention while laying down on an auxiliary stacking platform.
  • Fig. 2 shows a view in the direction of sheet travel.
  • Fig. 3 shows an enlarged section of Fig. 1 while being placed on a pallet.
  • the exemplary embodiment described below is used for depositing cardboard sheets 1 continuously conveyed in the form of scales onto a stack 2 following a cross-cutting machine.
  • the outlet-side deflecting rollers 3.1 of the belt conveyor 3 feeding the sheets 1, like the ejecting rollers 4, are mounted above the maximum stack height in two side stands 5, 6 of the cantilever frame.
  • In the stacking area 7 there is a vertically movable stacking platform 9 suspended on ropes 8, on which a pallet 10 for the stack 2 being formed is placed.
  • auxiliary stacking platform 13 which can be moved horizontally into the stacking area 7, is mounted in the stands 5, 6 and in lateral cross members 12, the storage area of which is formed by rods 14 arranged parallel and at a distance from one another becomes.
  • Such auxiliary stacking platforms are referred to as bar gratings.
  • Each marking device 15 has a paper roll container 16, integrated feed rollers and a guide channel 17. At the discharge end 18 of the guide channel 17 there is a cutting device for separating the part of the marking strips pushed out of the guide channel 17.
  • the marking devices 15 are clamped in a cross-adjustable manner on an axis 19 which extends over the working width.
  • the axis 19 is vertically movable in lateral guides 20, 21 mounted on the stands 5, 6.
  • a drive serves as a drive for the vertical adjustment movement of the marking devices 15 Stand 6 fixed gear motor 22 which drives a toothed belt 23 which is tensioned by means of a shaft 24 mounted on both ends in the stands 5, 6.
  • the axis 19 is clamped to a run of the toothed belt 23 and the height can thus be adjusted by means of the geared motor 22. In order for the height adjustment to take place evenly on both sides of the storage device, the other end of the axis 19 is clamped to a run of a synchronous belt 25.
  • the timing belt 25 is also deflected on the one hand by the shaft 24 and on the other hand by a tensioning roller 26 attached to the stand 5.
  • the height adjustability of the marking devices 15 is designed such that the discharge end 18 of the guide channel 17 can be moved both up to directly below the lower ejection roller 4 and can also be moved down below the bars 14 of the bar grate 13. When starting up, the guide channel 17 travels through the spaces between the individual bars 14. In the lowered position, a transverse adjustment of the individual marking devices 15 to different format widths is possible.
  • the delivery end 18 is adapted to the changing stack height by means of a sensor 27 - in the present example, a light sensor - which scans the stack height and whose holder 28 is also fastened to the axis 19.
  • the insertion of a marking strip is controlled by a control device (not shown) depending on the number of sheets 1 deposited, which is counted by a sheet counting device.
  • the bar grate 14 is outside the stacking area.
  • the discharge end 18 of the guide channel 17 of the marking devices 15 is raised to immediately below the ejection rollers 4, so that the marking strips 29 can be inserted into the gap between the trailing edge of the fed sheet 1 and the top of the stack.
  • a marking strip 29 is inserted and cut off after a preselected number of sheets have been deposited (for example 125 sheets), the cutting being carried out with a slight delay so that the inserted marking strips 29 are pinched by subsequent sheets. So that the height of the stack 2 - and thus the fall height of the sheets 1 - remains constant, the stacking platform 9 is continuously moved downwards. The lowering movement is controlled with the aid of the light button 27 by a control device (not shown).
  • the bar grate 14 moves into the stack area and picks up the subsequent sheets 1 so that the finished one Stack 2 can be removed.
  • the axis 19 with the marking devices 15 and the sensor 27 attached to it is moved downwards until the discharge ends 18 and the sensor 27 are at the level of the top of the stack 30 which is placed on the bar grate 14.
  • the drive 22 is controlled with the aid of the sensor 27 such that the discharge end 18 of the marking device moves upwards in synchronism with the top of the stack 30.
  • the bar grate 14 is moved out of the stacking area 7 again.
  • the stack 30 that has already been formed is placed on the pallet 10.
  • the control device moves the stacking platform 9 down again in order to keep the height of the stacking top constant.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pile Receivers (AREA)
  • Forming Counted Batches (AREA)
  • Discharge By Other Means (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Packaging Of Special Articles (AREA)

Claims (5)

1. Dispositif pour empiler des feuilles (1), en particulier des feuilles de carton, avec un dispositif (3) pour le chargement continu des feuilles (1) sur une plate-forme d'empilage (9) abaissable, avec un plateau d'empilage auxiliaire (13) déplaçable horizontalement dans la zone (7) de la pile et un dispositif (15 - 18) pour insérer des bandes de marquage (29) entre les bords postérieurs des feuilles lors du dépôt (dispositif de marquage), caractérisé en ce que le plateau d'empilage auxiliaire (13) n'est pas déplaçable verticalement et en ce que l'extrémité de sortie (18) du dispositif de marquage (15) est déplaçable verticalement dans la zone comprise entre le dispositif de chargement (3) et le plateau d'empilage auxiliaire (13).
2. Dispositif suivant la revendication 1, caractérisé par un dispositif (27) pour la détermination continue de la hauteur de la pile s'élevant sur le plateau d'empilage auxiliaire (13) et par un dispositif de commande, qui adapte la position verticale de l'extrémité de sortie (18) du dispositif de marquage (15) à la position de la face supérieure de la pile.
3. Dispositif suivant la revendication 1 ou 2, caractérisé par un plateau d'empilage auxiliaire (13) constitué par une grille à barres, et par un dispositif de marquage (15) avec un canal de guidage (17) qui s'étend vers le haut à travers l'espace situé entre les barres (14) de la grille à barres (13).
4. Dispositif suivant la revendication 3, caractérisé en ce qu'un ou plusieurs dispositifs de marquage (15) sont fixés sur un axe (19) déplaçable en hauteur et s'étendant transversalement sous la grille barres (13), les extrémités de sortie (18) des dispositifs de marquage (15) étant abaissables jusque sous les barres (14) de la grille à barres (13).
5. Dispositif suivant la revendication 2 et 4, caractérisé en ce que le dispositif (27) pour déterminer la hauteur de la pile (30, respectivement 2) est fixé à l'axe (19) déplaçable en hauteur.
EP89110848A 1988-07-14 1989-06-15 Dispositif pour empiler des feuilles, notamment des feuilles en carton Expired - Lifetime EP0350642B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT89110848T ATE73418T1 (de) 1988-07-14 1989-06-15 Vorrichtung zum abstapeln von boegen, insbesondere von kartonboegen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3823806 1988-07-14
DE3823806A DE3823806A1 (de) 1988-07-14 1988-07-14 Vorrichtung zum abstapeln von boegen, insbesondere von kartonboegen

Publications (2)

Publication Number Publication Date
EP0350642A1 EP0350642A1 (fr) 1990-01-17
EP0350642B1 true EP0350642B1 (fr) 1992-03-11

Family

ID=6358619

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89110848A Expired - Lifetime EP0350642B1 (fr) 1988-07-14 1989-06-15 Dispositif pour empiler des feuilles, notamment des feuilles en carton

Country Status (6)

Country Link
US (1) US4983096A (fr)
EP (1) EP0350642B1 (fr)
JP (1) JP2716535B2 (fr)
AT (1) ATE73418T1 (fr)
DE (2) DE3823806A1 (fr)
ES (1) ES2030562T3 (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4122111A1 (de) * 1991-07-04 1993-01-07 Jagenberg Ag Vorrichtung zum einlegen von markierstreifen beim ablegen von boegen auf einen stapel
DE4221660C2 (de) * 1992-07-02 1994-10-13 Jagenberg Ag Verfahren und Vorrichtung zum Stapeln von Bogen
DE4221928B4 (de) * 1992-07-03 2004-06-24 Heidelberger Druckmaschinen Ag Vorrichtung zum Non-Stop-Stapelwechsel im Ausleger einer Druckmaschine
DE4241787A1 (de) * 1992-12-11 1994-06-16 Heidelberger Druckmasch Ag Ausleger einer Bogendruckmaschine
US5669755A (en) * 1993-02-27 1997-09-23 Heidelberger Druckmaschinen Ag Device for producing individual stacks of sheets
JPH09151016A (ja) * 1995-11-30 1997-06-10 Hitachi Ltd 排出装置
DE19711406C1 (de) * 1997-03-19 1998-10-01 Jagenberg Papiertech Gmbh Verfahren und Vorrichtung zum Stapeln von Bögen, insbesondere von geschuppt zugeförderten Papier- oder Kartonbögen auf Paletten
JP2000086062A (ja) * 1998-07-10 2000-03-28 Omron Corp 用紙仕分け装置
DE19847164C2 (de) * 1998-10-14 2002-04-18 Jagenberg Papiertech Gmbh Markierstreifen für Bogenstapel sowie Verfahren und Vorrichtung zum Einlegen von Markierstreifen beim Ablegen von Bögen auf einen Stapel
DE10056728A1 (de) 1999-12-08 2001-06-13 Heidelberger Druckmasch Ag Vorrichtung zum Hochhalten von Bogen
US6394443B1 (en) * 2000-11-02 2002-05-28 Multifeeder Technology, Inc. Drop table attachment for sheet feeding machine
EP1439143B1 (fr) * 2003-01-14 2006-08-30 Ferag AG Méthode et dispositif pour former des piles de produits d'imprimerie, comprenant une feuille additionnelle
JP4455244B2 (ja) * 2003-09-26 2010-04-21 株式会社Ｉｓｏｗａ シート群の集積排出装置
US7871070B2 (en) * 2005-03-09 2011-01-18 Padana Ag Material handling apparatus
DE102011000583A1 (de) * 2010-08-16 2012-02-16 Joachim Jakob Non-Stop-Einrichtung
CN105217357A (zh) * 2013-07-26 2016-01-06 北京印刷学院 裱纸机的收纸装置
CN105236191A (zh) * 2015-11-19 2016-01-13 青岛佳友精密机械有限公司 连续纸板堆码机
CN106698052A (zh) * 2017-01-22 2017-05-24 浙江豪盛印刷机械有限公司 一种分切机的收纸装置
CN108356900A (zh) * 2018-04-24 2018-08-03 温岭市森林包装有限公司 高效模切机
CN108622713A (zh) * 2018-05-21 2018-10-09 东莞市鑫佳机械有限公司 一种满纸无需停机的自动切换机构

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE23641E (en) * 1953-04-14 Sheetsxsheet i
CH368195A (fr) * 1961-04-17 1963-03-31 Bobst Fils Sa J Dispositif d'alimentation en feuilles empilées d'un mécanisme distributeur de ces feuilles
DE1436511A1 (de) * 1964-11-21 1969-12-04 Jagenberg Werke Ag Vorrichtung zum Wechseln des Stapels an Querschneidemaschinen od.dgl.
GB1581544A (en) * 1976-06-29 1980-12-17 Masson Scott Thrissell Eng Ltd Sheet stacking apparatus
DE2725267C2 (de) * 1977-06-03 1983-05-11 Bielomatik Leuze Gmbh + Co, 7442 Neuffen Stapelvorrichtung zum Ablegen von Bogen
JPS6050713B2 (ja) * 1979-03-07 1985-11-09 大日本印刷株式会社 枚葉印刷機の排紙装置
DE3112558C2 (de) * 1981-03-30 1983-02-17 M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach Vorrichtung zum zwischenzeitlichen Auffangen von Bogen bei Stapelwechsel in einem Bogenausleger
GB2109775B (en) * 1981-11-12 1985-06-19 Jack Evans Thompson Inserting tabs into sheet stack of different positions
CH659453A5 (de) * 1982-04-01 1987-01-30 Womako Masch Konstr Verfahren und vorrichtung zum teilen eines papierstapels.
DE3539099A1 (de) * 1985-11-04 1987-05-21 Waertsilae Strecker Gmbh Vorrichtung zum einbringen von markierungsstreifen in bogenstapel
DE3535113A1 (de) * 1985-10-02 1987-04-23 Jagenberg Ag Bogenableger

Also Published As

Publication number Publication date
DE3823806A1 (de) 1990-01-18
EP0350642A1 (fr) 1990-01-17
DE58900944D1 (de) 1992-04-16
ES2030562T3 (es) 1992-11-01
JPH0270660A (ja) 1990-03-09
ATE73418T1 (de) 1992-03-15
JP2716535B2 (ja) 1998-02-18
US4983096A (en) 1991-01-08
DE3823806C2 (fr) 1990-08-30

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