EP1991484A1 - Dispositif pour former des piles de produits plats - Google Patents

Dispositif pour former des piles de produits plats

Info

Publication number
EP1991484A1
EP1991484A1 EP07722991A EP07722991A EP1991484A1 EP 1991484 A1 EP1991484 A1 EP 1991484A1 EP 07722991 A EP07722991 A EP 07722991A EP 07722991 A EP07722991 A EP 07722991A EP 1991484 A1 EP1991484 A1 EP 1991484A1
Authority
EP
European Patent Office
Prior art keywords
type
products
sheet
flat
flow
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
EP07722991A
Other languages
German (de)
English (en)
Other versions
EP1991484B1 (fr
Inventor
Stefano Palamides
Marcus Gasser
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.)
Palamides GmbH
Original Assignee
Palamides 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
Application filed by Palamides GmbH filed Critical Palamides GmbH
Publication of EP1991484A1 publication Critical patent/EP1991484A1/fr
Application granted granted Critical
Publication of EP1991484B1 publication Critical patent/EP1991484B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H29/00Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/66Advancing articles in overlapping streams
    • B65H29/6681Advancing articles in overlapping streams merging two or more streams into an overlapping stream
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H29/00Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/66Advancing articles in overlapping streams
    • B65H29/6609Advancing articles in overlapping streams forming an overlapping stream
    • B65H29/6618Advancing articles in overlapping streams forming an overlapping stream upon transfer from a first conveyor to a second conveyor advancing at slower speed
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H29/00Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/68Reducing the speed of articles as they advance
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H33/00Forming counted batches in delivery pile or stream of articles
    • B65H33/12Forming counted batches in delivery pile or stream of articles by creating gaps in the stream
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H39/00Associating, collating, or gathering articles or webs
    • B65H39/02Associating,collating or gathering articles from several sources
    • B65H39/06Associating,collating or gathering articles from several sources from delivery streams
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00Handling processes for sheets or webs
    • B65H2301/40Type of handling process
    • B65H2301/43Gathering; Associating; Assembling
    • B65H2301/431Features with regard to the collection, nature, sequence and/or the making thereof
    • B65H2301/4318Gathering, associating, assembling articles from a single source which is supplied by several sources
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00Handling processes for sheets or webs
    • B65H2301/40Type of handling process
    • B65H2301/44Moving, forwarding, guiding material
    • B65H2301/444Stream of articles in shingled formation, overlapping stream
    • B65H2301/4447Stream of articles in shingled formation, overlapping stream multiple streams
    • B65H2301/44472Stream of articles in shingled formation, overlapping stream multiple streams superposed
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00Handling processes for sheets or webs
    • B65H2301/40Type of handling process
    • B65H2301/44Moving, forwarding, guiding material
    • B65H2301/445Moving, forwarding, guiding material stream of articles separated from each other
    • B65H2301/4454Merging two or more streams
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00Handled material; Storage means
    • B65H2701/10Handled articles or webs
    • B65H2701/17Nature of material
    • B65H2701/176Cardboard

Definitions

  • the invention relates to a device for forming stacks of flat products with a first transport section for transporting a stream of individual flat products of a first type, a second transport section for forming a scale flow of the flat products of the first type and a stacking unit for forming individual stacks of the scale flow.
  • the invention further relates to a method for forming stacks of flat products with the following steps:
  • a generating a flow of individual sheet products of a first type b transporting the flow of individual flat products of the first type; c forming a scale flow from the individual sheet-like products of the first type; d forming individual stacks from the shingled stream
  • these sheet products are generally removed individually from a production machine and combined into a scale flow. This shingled stream is then divided into stacks. These stacks are collected and packaged for further shipment, eg, banded, or otherwise packaged.
  • Devices for carrying out this process are also referred to as automatic displays. Such devices are e.g. manufactured by the applicant and marketed under the type designation delta700.
  • the object is achieved in that on the device for forming stacks of flat products, a supply unit for flat products of a second type is present, wherein the feed unit introduces the flat products of the second type inline in the flow of the individual sheet products of the first type ,
  • step b of transporting the stream of individual sheet-like products of the first type at least one sheet of a second type is introduced into the flow of the sheet-like products of the first type.
  • flat product means all products whose thickness is many times lower than their length and width, including in particular flat paper and cardboard products such as printed products, but also sheet-like plastic or metal products.
  • sheet products can be of any type, wherein the sheet-like products of the first type differ in at least one feature from those of the second type. This feature may be, for example, the form, the material but also the imprint.
  • the flat products inline By feeding the flat products inline, they can be introduced at the same speed with which the individual flat products of the first type move onto the transport section. Thus, there is no delay in introducing the flat products of the second type, since the distance between the flat products of the first type can be used for introducing the flat products of the second part, without any braking of the first transport section would be necessary.
  • the feeder can be arranged in parallel above the first conveying portion so that no elongation or broadening of the device of the apparatus occurs. This allows a particularly compact design.
  • the feed unit can have any shape known to those skilled in the art and consists, for example, of a separating device and a conveyor belt.
  • the feed unit introduces the flat products of the second type into the flow of the individual flat products of the first type at an interface between the first transport section and the second transport section.
  • the first transport section has a first conveyor belt at a first speed and the second transport section has a second conveyor belt at a second speed, wherein the second speed is lower than the first speed.
  • the feed unit introduces two directly successive flat products of the second type between the flat products of the first type, wherein preferably with the stacking unit the scale flow between the two successive flat products of the second type is separable, so that a first planar Product of the second type forms the lid of a leading stack and a second sheet of the second type forms the bottom of a trailing stack.
  • the device further comprises a synchronization unit, which synchronizes at least one of the transport sections and in particular both transport sections with the feed unit. Synchronization within the meaning of the invention is to be understood here as meaning that the position and / or speed of a flat product is determined at a point of the transport sections or the supply unit, and the feed unit or the transport sections are activated as a function of this determined position and / or speed ,
  • a synchronization in the above manner ensures that always the same size stacks are formed.
  • the introduction of the flat products is synchronized with the transport of the flow of the flat products of the first type so that a flat product of the second type comes to rest approximately on a flat product of the first type.
  • the transport of the scale flow is synchronized with the feeding of the flat products of the second type. It has been found that when, for example, a flat product of the second type is introduced at the interface between the first and second transport sections, by temporarily increasing the speed of transport to the second transport section, the time window in which a second planar product is introduced can, can be increased, as this is transported faster from the flow of the individual sheet products. Also in this way, such synchronization can increase the security of insertion.
  • the stacking device has a holding arm.
  • a holding arm has proven to be a mechanically particularly simple embodiment of the stacking device, which operates safely, in particular even at high production speeds.
  • FIG. 2 shows very schematically a first step of a method for forming
  • Stacking flat products 3 very schematically shows a second step of a method for forming stacks of flat products
  • FIG. 5 very schematically shows a fourth step of a method for forming stacks of flat products
  • FIG. 6 shows very schematically a fifth step of a method for forming stacks of flat products
  • FIG. 7 shows very schematically a sixth step of a method for forming stacks of flat products.
  • FIG. 1 an apparatus for forming stacks of flat products of the entirety is designated by the reference numeral 10.
  • the device 10 has a first transport section 12 in the form of a first conveyor belt 14.
  • Flat products of a first type 16, in this case printed and folded flyers, are transported on this conveyor belt 14.
  • a second transport section 18 in the form of a second conveyor belt 20 connects.
  • a scale flow 22 is arranged from the flat products of the first type 16.
  • a feed unit 26 is arranged.
  • This feed unit 26 has a support 28 on which flat products of a second type 30, in this case solid cartons, are arranged.
  • the support 28 is inclined, so that the cartons 30 slide against a stop 32.
  • the stop 32 has on its underside a slot 34, wherein the height of the slot corresponds to the thickness of a carton.
  • the cartons 30 are held in their current position by friction with each other.
  • the feed unit 26 also has a movable driver 36 which is reciprocable in the direction of a double arrow 38.
  • a movable driver 36 which is reciprocable in the direction of a double arrow 38.
  • an upper edge of the movable follower 36 projects beyond the top of the overlay 28 through a slot in the overlay 28. This slot extends in the drawing planes and allows the movement of the driver 36 in the direction of the double arrow 38.
  • the driver 36 protrudes at a height beyond the support 28, which corresponds to the thickness of a carton.
  • Both the height in which the driver 36 protrudes beyond the top of the support 28, and the height of the slot 34 are adjustable. As a result, flat products of different thickness can be supplied with the feed unit 26.
  • the conveyor belt 40 detects the carton and inserts it directly at the interface 24 between the first transport section 12 and the second transport section 18 into the flow of the flat products of the first type 16.
  • the feed unit is in this case synchronized with the first transport section 12 that after a predetermined number of flat products of the first type 16, in this case after nine such products 16, two flat products of second type 30 are introduced into the flow of the flat products of the first type 16.
  • This stacking unit 42 has a holding arm 44 and a stacking container 46.
  • the flat products of the first type 16 are now moved in the direction of an arrow 48 on the first conveyor belt 14 in the direction of the second transport section 18. Since the second conveyor belt 20 is operated at a lower speed than the first conveyor belt 14, there run the flat products of the first type 16 on each other and form the scale flow 22nd
  • the number of sheet-like products of the first type 16, which are transported on the first transport section 12, is detected. If a predetermined number of sheet-like products of the first type 16 is reached, it is calculated by a synchronization unit when the last desired sheet-like product of the first type 16 reaches the interface 24.
  • the feed unit 26 is then controlled so that at this time automatically two flat products of the second type 30 in the direction of an arrow 50 in the flow of the flat products of the first type 16 are introduced.
  • an imbricated stream 22 is formed from a plurality of flat products of the first type 16, which are each interrupted at a predetermined distance from two flat products of the second type 30.
  • This scale flow 22 is now moved in the direction of an arrow 52 on the second conveyor belt 20 in the direction of the stacking unit 42. If two successive two-dimensional products of the second type 30 reach the stacking unit 42, then the holding arm 44 is introduced into the shingled stream 22 in such a way that it grips and holds back the second flat product of the second type 30. The remainder of the shingled stream 22 is discharged in the direction of the arrow 50 into the stacking container 46, where it forms a stack 54 of flat products of the first type 16, each of which is bounded above and below by a flat product of the second type 30. This stack 54 can then be directly further processed in the stack container, for example, banded or packaged, or can be removed from this container and further processed in a further step.
  • an apparatus for forming stacks of sheet products is designated in its entirety by the reference numeral 60.
  • the device for forming stacks of flat products 16 has a first transport section 62 for transporting flat products of a first type 66.
  • the first transport section 62 is adjoined by a second transport section 68 for transporting an imbricated stream 72 of flat products.
  • the apparatus 60 further comprises a feed unit 76 for feeding flat products of a second type 80.
  • the second transport section 68 is followed on the right side by a stacking unit 82, which consists of a holding arm 84 and a stacking container 86. This stacking unit 82 serves to form individual stacks from the shingled stream 72.
  • the second transport section 68 transports the flat products of the first type 66 at a speed V 2 which is less than the speed Vi of the first transport section 62. As a result, the flat products of the first type 66 are pushed over one another and form the shingled stream 72.
  • the device 60 further comprises a detection unit for detecting the flat products of the first type 66. When a predetermined number of first-type flat products 66 are detected, this detecting unit determines the position of the first-type sheet 66 'which is to be the last one of the first-type sheet 66 of a stack. From the determined position and speed, the time at which the sheet of the first type 66 arrives at the point where the sheet of the second type 80 is fed is calculated.
  • the feed unit 76 then accelerates two sheets of the second type 80, 80 'to a speed Vi in such a manner that the first of the two sheets of the second type 80 coincides with the sheet of the first type 66' at the feed position arrives. Due to the fact that the two flat products 80 and 66 'arrive at the same position at the same time, they come to rest on each other in an approximately covering manner during feeding. Because they are moved at the same speed, there is no slippage.
  • Fig. 3 The state of the system after feeding the first sheet of the second type 80 is shown in Fig. 3, from which it can be seen that the sheet of the first type 66 ', which is to form the last sheet of the first type 66 of a stack, and the first flat product of the second type 80 have come to lie approximately opaque to each other.
  • the shingled stream 72 bounded on the right side by a second-type front sheet 80 "and on the left-hand side by the second-type sheet 80 is further moved by the second transporting portion 68 toward the stacking tray 86.
  • the feed unit 76 introduces another second-type sheet 80 'to be inserted between the second-type sheet 80 and a first-type sheet 60 "in the shingled stream 72.
  • the shingled stream 72 becomes further to the right transported.
  • the resulting state is shown in Fig. 4.
  • the flat product of the second type 80 ' has come to rest on the flat product of the second type 80 and is transported together with this within the scale flow 72 to the right.
  • FIG. 5 shows the situation after a further transport of the scale flow to the right.
  • the flat product of the second type 80 "and five successive flat products of the first type 66 of the scale flow 72 have fallen into the collecting container 86 and have formed there a stack 88.
  • the holding arm 84 folds down in the direction of the arrow 90.
  • the holding arm engages the flat product of the second type 80 ', which is to form the bottom of the next stack, and holds this back.
  • the scale flow 72 is separated into individual stacks which are delimited at the top and bottom, ie in the form of a bottom and a lid, by flat products of the second type 80.
  • the second transport section 68 now transports the flat product of the second part 80 in the direction of the collecting container 86 in order to complete the stack 88 there.
  • This condition is shown in FIG. It can be seen that the flat product of the second type 80 'and thus the scale flow 72 is retained by the holding arm 84. Now, if the stack 88 completed in the stack container 86, this can either be directly banded or packaged there, or can be removed from it and further processed elsewhere. Once the stack 88 is removed from the sump 86, the support arm 84 is folded up in the direction of the arrow 92 and releases the shingled stream 72.
  • FIG. 3 The situation after a further transport of the scale flow 72, after opening the holding arm 84, is shown in FIG. This situation corresponds to the situation illustrated in Fig. 3, and from here on this process can be repeated cyclically until the desired number of stacks have been produced.

Landscapes

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

Abstract

Dispositif pour former des piles de produits (10) plats, lequel présente une première section (12) de transport pour transporter un flux de produits plats individuels d'un premier type (16), une deuxième section (18) de transport pour former un flux (22) jointif de produits plats du premier type (16) et une unité (42) d'empilage pour former des piles (54) individuelles à partir du flux (22) jointif. Il est prévu selon l'invention de disposer une unité (26) d'arrivée pour des produits plats d'un deuxième type (30), l'unité (26) d'arrivée introduisant les produits plats du deuxième type (30) en ligne dans le flux de produits plats individuels du premier type (16).
EP07722991A 2006-03-06 2007-03-02 Dispositif et procede pour former des piles de produits plats Not-in-force EP1991484B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006011642A DE102006011642A1 (de) 2006-03-06 2006-03-06 Vorrichtung zum Bilden von Stapeln flächiger Erzeugnisse
PCT/EP2007/001786 WO2007101611A1 (fr) 2006-03-06 2007-03-02 Dispositif pour former des piles dE PRODUITS plats

Publications (2)

Publication Number Publication Date
EP1991484A1 true EP1991484A1 (fr) 2008-11-19
EP1991484B1 EP1991484B1 (fr) 2011-09-21

Family

ID=38110258

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07722991A Not-in-force EP1991484B1 (fr) 2006-03-06 2007-03-02 Dispositif et procede pour former des piles de produits plats

Country Status (4)

Country Link
US (1) US7665721B2 (fr)
EP (1) EP1991484B1 (fr)
DE (1) DE102006011642A1 (fr)
WO (1) WO2007101611A1 (fr)

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Publication number Priority date Publication date Assignee Title
CH702403A1 (de) * 2009-12-07 2011-06-15 Ferag Ag Verfahren zum Entkoppeln zweier aufeinanderfolgender Produkteströme von Druckprodukten sowie Vorrichtung zur Durchführung des Verfahrens.
CN104093656B (zh) * 2012-02-03 2016-11-09 鲍勃斯脱梅克斯股份有限公司 在包装机中收集扁平对象的样品的收集方法和用于执行所述收集方法的包装机
DE102012110101A1 (de) 2012-10-23 2014-04-24 Focke & Co. (Gmbh & Co. Kg) Verfahren und Vorrichtung zum Handhaben von Hygieneartikeln
DE102013017223A1 (de) * 2013-10-17 2015-04-23 Manroland Web Systems Gmbh Vorrichtung zur Bildung von Buchblöcken
CN107187924A (zh) * 2016-03-15 2017-09-22 莫登芬 一种能将不同内容印刷品交叉叠放的装置
DE102016105317A1 (de) * 2016-03-22 2017-09-28 Manroland Web Systems Gmbh Verfahren zur Erzielung eines definierbaren Schuppenabstandes
JP7314076B2 (ja) * 2020-02-10 2023-07-25 株式会社東芝 集積装置および集積方法

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US4695464A (en) * 1984-10-09 1987-09-22 The Dow Chemical Company Sustained release dosage form based on highly plasticized cellulose ether gels
DE3502896A1 (de) * 1985-01-29 1986-07-31 Hagen 8021 Icking Gämmerler Verfahren und vorrichtung zum zusammenfuehren von mindestens zwei stroemen schuppenartig ausliegender produkte, insbesondere gefalzter papierprodukte
US4805890A (en) * 1987-08-06 1989-02-21 Merrill David Martin Sheet stacking machine
US5415385A (en) * 1994-01-21 1995-05-16 Southern Illinois Machinery Co., Incorporated Apparatus for collating and feeding documents
CH690434A5 (de) * 1995-11-21 2000-09-15 Ferag Ag Verfahren und Vorrichtung zum Zusammenbringen von Druckereierzeugnissen.
DE19915506A1 (de) * 1999-04-07 2000-10-12 Will E C H Gmbh & Co Verfahren und Vorrichtung zum Zuführen einer Reihe von Flachkörpern zu einem Stapel
IT1317547B1 (it) * 2000-05-16 2003-07-09 Omg Pessina Perobelli Dispositivo di separazione o allungamento di una serie di prodottisovrapposti a squama.
DE50109966D1 (de) * 2001-07-16 2006-07-06 Grapha Holding Ag Anordnung zum Bilden eines dritten Stromes aus einem ersten und einem zweiten Strom aus Druckprodukten
CA2471025C (fr) * 2001-12-21 2009-10-27 Ferag Ag Procede et dispositif pour former des groupes d'objets plats
EP1371590B1 (fr) * 2002-06-12 2010-02-17 Kurt Gerhard Dispositif pour former des piles
ES2319420T3 (es) * 2003-05-08 2009-05-07 Ferag Ag Procedimiento y dispositivo para establecer un flujo de objetos planos de diferentes tipos, en particular un flujo de alimentacion para una pila.

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Title
See references of WO2007101611A1 *

Also Published As

Publication number Publication date
EP1991484B1 (fr) 2011-09-21
WO2007101611A1 (fr) 2007-09-13
DE102006011642A1 (de) 2007-09-13
US20090057999A1 (en) 2009-03-05
US7665721B2 (en) 2010-02-23

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