EP1058670A1 - Dispositif pour empiler des feuilles - Google Patents

Dispositif pour empiler des feuilles

Info

Publication number
EP1058670A1
EP1058670A1 EP99936065A EP99936065A EP1058670A1 EP 1058670 A1 EP1058670 A1 EP 1058670A1 EP 99936065 A EP99936065 A EP 99936065A EP 99936065 A EP99936065 A EP 99936065A EP 1058670 A1 EP1058670 A1 EP 1058670A1
Authority
EP
European Patent Office
Prior art keywords
sheets
stacking
storage platform
area
lowered
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
EP99936065A
Other languages
German (de)
English (en)
Other versions
EP1058670B1 (fr
EP1058670B2 (fr
Inventor
Frank Matthias Schmid
Peter Voss
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.)
Voith Paper Jagenberg GmbH
Original Assignee
Jagenberg Papiertechnik GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7858827&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1058670(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Jagenberg Papiertechnik GmbH filed Critical Jagenberg Papiertechnik GmbH
Publication of EP1058670A1 publication Critical patent/EP1058670A1/fr
Publication of EP1058670B1 publication Critical patent/EP1058670B1/fr
Application granted granted Critical
Publication of EP1058670B2 publication Critical patent/EP1058670B2/fr
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
    • B65H31/00—Pile receivers
    • B65H31/30—Arrangements for removing completed piles
    • 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
    • B65H31/00—Pile receivers
    • B65H31/04—Pile receivers with movable end support arranged to recede as pile accumulates
    • B65H31/08—Pile receivers with movable end support arranged to recede as pile accumulates the articles being piled one above another
    • B65H31/10—Pile receivers with movable end support arranged to recede as pile accumulates the articles being piled one above another and applied at the top of the 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
    • B65H2301/421—Forming a pile
    • B65H2301/4212—Forming a pile of articles substantially horizontal
    • 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
    • B65H2301/422—Handling piles, sets or stacks of articles
    • B65H2301/4226—Delivering, advancing piles
    • B65H2301/42264—Delivering, advancing piles by moving the surface supporting the lowermost article of the pile, e.g. conveyor, carriage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/20—Belts
    • B65H2404/26—Particular arrangement of belt, or belts
    • B65H2404/261—Arrangement of belts, or belt(s) / roller(s) facing each other for forming a transport nip
    • B65H2404/2615—Arrangement of belts, or belt(s) / roller(s) facing each other for forming a transport nip arranged on a movable frame, e.g. pivoting
    • 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 flaked paper or cardboard sheets on pallets, with a device for conveying the sheets to a storage platform which can be raised and lowered on stands in the stacking area.
  • Devices for cross-cutting paper or cardboard webs end with a stacking device, from which the sheets produced by cross-cutting are deposited on the stack with the exact edges.
  • the sheets are usually transported in the form of scales by a belt conveyor to the stacking area, where they are stacked on pallets which are placed on a storage platform.
  • the storage platform can be raised in the frame of the stacking device up to the area of the feed plane of the sheets and suspended in the corridor area.
  • a generic device is known from DE 44 45 994-A1.
  • the frame of the device has four stands, each with a pull chain, on which the storage platform is suspended.
  • the invention is based on the object of structurally simplifying a generic stacking device, while at the same time it can be designed in different lengths and widths without great effort for different applications. This object is achieved with the features of patent claim 1.
  • the storage platform is held exclusively by elements which are mounted in only two, preferably in the two upstream stands of the frame. Since the two other stands of the frame do not contain any support elements for the storage platform, they are only required in duplicate instead of four. This enables a modular design with the advantage of easy adaptation of the stacking area both in length and in width to different applications. All drives, including the lifting drive of the
  • the storage platform and the associated electronics can be arranged in the two stands and thus tested before final assembly.
  • Figure 1 shows a side view of a stacking device according to the invention.
  • the stacking device shown in FIG. 1 is used to stack sheets of paper 1 which are continuously conveyed in the form of scales and which have been produced in a cross-cutting machine.
  • the sheets 1 are fed 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 in the manner described below up to 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 end via longitudinal members 8 and cross members which are not visible in FIG.
  • the stands 6, 7 limit the stacking area.
  • a cantilever 9 is vertically movable, which consists of a horizontally freely cantilevered in the stacking portion 10 and a vertically angled bearing part 1 1.
  • Each cantilever 9 is preferably made in one piece from an angled sheet of approximately
  • the storage platform 5 is attached to the two horizontal support parts 1 0 of the cantilever 9. It contains a flat support surface on which the pallets 4 can be placed.
  • the bearing part 1 1 of the cantilever 9 is mounted in the associated inlet-side stand 6 in a vertical linear guide against tilting.
  • the bearing part 1 1 is connected to a lifting drive also attached to an upstream stand 6, so that the supporting part 10 of each cantilever 9 with the storage platform 5 attached to it can be raised into the feed plane of the arches 1 and lowered into the corridor area.
  • the lifting drive contains an electric motor 1 2, preferably a servo motor, which drives a synchronous shaft 1 3 extending across the working width in the upper cross member.
  • the synchronous shaft 1 3 is arranged at a sufficient distance above the feed plane and is supported with its ends in a stand 6.
  • a sprocket 14 is attached, in which a pull chain 1 5 is suspended.
  • the pull chain 1 5 is attached at one end to the bearing part 1 1 of the cantilever 9, the other end hanging, weighted by a weight 1 6, freely downwards.
  • the guidance of the two pull chains 1 5 holding the cantilever beams 9 around the sprockets 14 connected to one another via the synchronous shaft 1 3 ensures that the storage platform 5 is raised and lowered in an exactly horizontal position by the pull chains 1 6 by means of the motor 1 5.
  • the device can easily be used for various applications in both its length and its width be adjusted. When changing the width only need - 4 -
  • Cross members and the synchronous shaft 1 3 are adjusted in length, in the event of a change in length, the length of the support arm 10, the storage platform 5 and the longitudinal beam 8. All drives, including the lifting drive of the storage platform 5 and the associated electronics are arranged in the two uprights 6 . They can therefore be checked for functionality before final assembly, i.e. assembly of the device at its place of use. This considerably shortens the installation time required on site.
  • a plurality of upper belts 1 8 extending in the transport direction over the stack area are arranged at a distance from one another, from which the sheets 1 are guided onto the stack 3 when they are deposited.
  • the front edges of the sheets 1 are aligned by vertical stop boards 1 9, which are arranged at the end of the stack 3.
  • the sheets 1 are guided and aligned laterally by shaking plates 20.
  • several blowpipes 21 support the detachment of the sheets 1 from the upper bands 1 8
  • the outlet-side deflection rollers 22 of the upper belts 1 8, the stop boards 1 9 and the blowpipes 21 are mounted in a carriage 23 which can be adjusted in and against the direction of sheet travel in order to be able to adapt their position to different sheet lengths.
  • an auxiliary stacking platform 24 is horizontally mounted in the stacking area below the belt conveyor 2, on which the sheets 1 are stacked while a finished stack 3 is being transported away.
  • Pallet 4 with finished stacks 3 is transported away by a floor conveyor 25, the conveying path of which covers the stacking area and additionally approximately the same area in front of and behind the stacking area.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pile Receivers (AREA)
  • Stacking Of Articles And Auxiliary Devices (AREA)

Abstract

Les dispositifs connus servant à empiler des feuilles (1), notamment des feuilles de papier ou de carton transportées de façon à se chevaucher, sur des palettes (4), présentent une unité (2) pour transporter les feuilles (1) vers une plateforme de dépôt (5) suspendue à des montants (6) de manière à pouvoir être levée et baissée dans la zone d'empilage. Selon l'invention, la plateforme de dépôt (5) est fixée à deux poutres en porte-à-faux (9) montées de façon à pouvoir se déplacer verticalement au niveau de chaque montant (6). De préférence, les deux poutres en porte-à-faux (9) sont placées au niveau du montant (6) du bâti, côté entrée. L'avantage de l'invention réside dans le fait que seulement deux, et non plus quatre, éléments de support sont nécessaires pour la plateforme de dépôt, et dans le fait qu'il est possible d'obtenir une structure modulaire permettant d'adapter de façon simple la longueur et la largeur de la zone d'empilage.
EP99936065A 1998-02-25 1999-01-30 Dispositif pour empiler des feuilles Expired - Lifetime EP1058670B2 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19807854 1998-02-25
DE19807854 1998-02-25
PCT/EP1999/000612 WO1999043584A1 (fr) 1998-02-25 1999-01-30 Dispositif pour empiler des feuilles

Publications (3)

Publication Number Publication Date
EP1058670A1 true EP1058670A1 (fr) 2000-12-13
EP1058670B1 EP1058670B1 (fr) 2002-06-05
EP1058670B2 EP1058670B2 (fr) 2008-08-20

Family

ID=7858827

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99936065A Expired - Lifetime EP1058670B2 (fr) 1998-02-25 1999-01-30 Dispositif pour empiler des feuilles

Country Status (4)

Country Link
EP (1) EP1058670B2 (fr)
DE (1) DE59901625D1 (fr)
ES (1) ES2180314T3 (fr)
WO (1) WO1999043584A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107093573B (zh) * 2017-05-16 2023-10-13 常州比太科技有限公司 一种硅片叠片装置
CN108792400B (zh) * 2018-07-06 2023-12-01 晋江凯燕新材料科技有限公司 具自动存取功能的智能仓库

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3285607A (en) * 1964-10-14 1966-11-15 Harris Intertype Corp Sheet delivery mechanism having an auxiliary pile support
US3759402A (en) * 1972-04-10 1973-09-18 Harris Intertype Corp Counter ejector
DE2725267C2 (de) * 1977-06-03 1983-05-11 Bielomatik Leuze Gmbh + Co, 7442 Neuffen Stapelvorrichtung zum Ablegen von Bogen
FI69036C (fi) * 1983-12-30 1985-12-10 Orfer Oy Automatisk staplingsanlaeggning foer saeckar eller dylika
DE3739194A1 (de) * 1987-11-19 1989-06-01 Jagenberg Ag Vorrichtung zum abstapeln von boegen
DE3808621A1 (de) * 1988-03-15 1989-09-28 Siemens Ag Stapelfach fuer blattfoermige aufzeichnungstraeger in einer druckeinrichtung
DE4029919C1 (fr) * 1990-09-21 1992-04-02 Jagenberg Ag, 4000 Duesseldorf, De
DE4101038A1 (de) * 1991-01-16 1992-07-23 Jagenberg Ag Vorrichtung zum stapeln von boegen auf paletten
DE4216123A1 (de) * 1992-05-15 1993-11-18 Baldwin Gegenheimer Gmbh Formatveränderbare Stapelstation für aufeinanderfolgend angelieferte Blatterzeugnisse
AT402196B (de) * 1994-03-16 1997-02-25 Schelling & Co Einrichtung zum stapeln von plattenförmigen formatzuschnitten und zum abtransport des aus den formatzuschnitten gebildeten stapels
DE4445994C2 (de) * 1994-12-22 1997-01-16 Jagenberg Papiertech Gmbh Vorrichtung zum Stapeln von Bögen, insbesondere von geschuppt zugeförderten Papier- oder Kartonbögen
DE19644952A1 (de) * 1996-10-29 1998-04-30 Kba Planeta Ag Stapelhandling

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9943584A1 *

Also Published As

Publication number Publication date
WO1999043584A1 (fr) 1999-09-02
DE59901625D1 (de) 2002-07-11
EP1058670B1 (fr) 2002-06-05
ES2180314T3 (es) 2003-02-01
EP1058670B2 (fr) 2008-08-20

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