EP2028145A2 - Dispositif de transport de produits - Google Patents

Dispositif de transport de produits Download PDF

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Publication number
EP2028145A2
EP2028145A2 EP20080104764 EP08104764A EP2028145A2 EP 2028145 A2 EP2028145 A2 EP 2028145A2 EP 20080104764 EP20080104764 EP 20080104764 EP 08104764 A EP08104764 A EP 08104764A EP 2028145 A2 EP2028145 A2 EP 2028145A2
Authority
EP
European Patent Office
Prior art keywords
switch
channel
transporting
products
transport channel
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.)
Withdrawn
Application number
EP20080104764
Other languages
German (de)
English (en)
Inventor
Jörg WERNER
Rolf Böttcher
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.)
Heidelberger Druckmaschinen AG
Original Assignee
Heidelberger Druckmaschinen 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 Heidelberger Druckmaschinen AG filed Critical Heidelberger Druckmaschinen AG
Publication of EP2028145A2 publication Critical patent/EP2028145A2/fr
Withdrawn legal-status Critical Current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
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into 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
    • B65H29/58—Article switches or diverters
    • B65H29/62—Article switches or diverters diverting faulty articles from the main 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
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/30—Orientation, displacement, position of the handled material
    • B65H2301/32—Orientation of handled material
    • B65H2301/321—Standing on edge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/10—Size; Dimensions
    • B65H2511/13—Thickness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2513/00—Dynamic entities; Timing aspects
    • B65H2513/40—Movement
    • B65H2513/42—Route, path

Definitions

  • the invention relates to a device for transporting products according to the preamble of claim 1.
  • the DE 40 12 084 A1 shows a book block transport channel in which the book blocks can be transported upright.
  • the book block transport channel runs a conveyor with drivers, which push the book blocks through the transport channel.
  • the width of the book block transport channel is adaptable to the product width.
  • From the DE 196 48 173 A1 goes out a device for conveying printed products, such as printing sheet stack.
  • the products are transported by a belt conveyor belt between them, which consists of opposing belt conveyors.
  • the distance of the belt conveyor belt runs can be adapted to the thickness of the products to be transported.
  • the products are transported horizontally.
  • Object of the present invention is therefore to provide a device for transporting with a discharge device in which the products can be safely transported standing and discharged. This object is achieved by a device for transporting according to the characterizing features of claim 1.
  • a device for transporting products, such as sheet stacks, collected signatures, book blocks or the like, has a transport channel for the stationary transport of the products.
  • the width of the transport channel is adaptable to the product thickness.
  • the device has a device for determining the product thickness.
  • the width of the transport channel is automatically adapted to the product thickness.
  • the device for transporting further has a discharge device, which has at least one channel-like executed point with a points drive and a control device for controlling the points drive.
  • the switch is designed so that these directly to the transport channel followed.
  • the device for determining the product thickness can also be mounted within the discharge device in the transport direction upstream of the at least one switch in the immediate vicinity of the switch, for example as a non-contact optical thickness sensor.
  • the device for determining the product thickness also serves to determine the actual product thickness of a respective product and thus the completeness check of the product.
  • the switch of the discharge device is switchable in an advantageous manner, so that a product can either be transported further straight through the transport channel or can be discharged, for example when the product is incomplete.
  • the width of the channels of the switch, as well as the width of the transport channel, can be adapted to the product thickness.
  • Such a discharge device advantageously allows an orderly discharge and thus the further processing of quality-tested precursors.
  • the rejection device can eject the products both to the right and to the left of the transport channel.
  • the control device of the discharge device is connected via data lines to the device for determining the product thickness, a machine control and the points drive.
  • the machine control controls the transport speed and the transfer of the products to the device for transporting from a preceding machine and the transfer of the products from the device for transporting to a subsequent machine.
  • the setpoint values for the product thickness can also be stored in the machine control.
  • the product thickness is determined by the device for determining the product thickness and reported to the machine control. This gives default values for the width of the transport channel. These values can be adopted for the channel width adjustment of the turnout.
  • the controller controls the switching of the switch and the width adjustment of the channels of the switch.
  • the control device causes a rapid switching of the switch and thus allows a sorting of individual products.
  • One possible procedure is as follows: One product is transported through the transport channel of the device for transporting and passes through the device for determining the product thickness. The actual thickness of the product is determined and compared with the specified thickness stored in the machine control. If both thicknesses match, the product is transported in a straight line through the transport channel. However, if the thicknesses do not match, the switch is switched and the product is discharged.
  • the points drive causes the circuit of the switch and the width adjustment of the channels of the switch to the product thickness.
  • the points drive can consist for example of a fast-switching electric motor for switching the switch and a further electric motor for width adjustment of the switch channels.
  • the width adjustment of the channels of the switch takes place together with the width adjustment of the transport channels.
  • the discharge device has at least two switches arranged one behind the other.
  • the first switch is used, for example, the removal of defective products from the main transport channel and a second switch for feeding the error-free products in a stack display.
  • the discharge device has at least one three-way switch. An output of the three-way switch can then be followed by, for example, an adhesive binder, a waste paper delivery and a stack delivery.
  • a transport channel is connected to each outlet of the switch. The transport channel can then lead, for example, to an adhesive binder, a waste paper delivery or a stack delivery.
  • the device for transporting has rotating drivers which circulate in the transport channel and move the products through the channel.
  • the device also has means for transporting the products.
  • conveyor belts can also be used here.
  • the product display can be designed as a stack display, for example as a so-called Criss-Cross delivery. If, for example, the products are passed on from a collating machine via the device for transporting the products to an adhesive binder, the products can be laid out in the stack delivery. This is particularly advantageous when the gathering machine is operated at a higher speed than the perfect binder. If the gathering machine is operated, for example, at twice the speed of the perfect binder, then every second product that has been collected can be designed in the stack delivery. The stack delivery can also be advantageously used when the perfect binder has to be shut down due to an error. The gathering machine can then continue to operate and the products can be laid out in the stack display.
  • the display can alternatively be designed as waste paper delivery. In the simplest case, this is a container which picks up the defective products.
  • Fig. 1 shows a device for transporting 1 with a transport channel 4.
  • Products 100 such as collated brochures or book blocks are transported by a gathering machine 10 in the transport direction T through the transport channel 4 on to an adhesive binder 40.
  • the width y of the transport channel 4 is variable and can be adapted to the product thickness x of the products 100.
  • a discharge device 2 is integrated with a switch 20.
  • the switch 20 is located in a first switching position, which allows products 100 are transported in a straight line through the transport channel 4.
  • the switch 20 is in a second switching position.
  • products 100 coming from the gathering machine 10 are not further transported to the perfect binder 40, but are discharged through the switch 20, transported further through a second transport channel 5 and laid out in a display 30.
  • the channel width y of the second transport channel 5 is also adapted to the product thickness x.
  • the various components of the discharge device 2 are shown.
  • the discharge device 2 has a switch 20, a points drive 21, a control device 22 and a device for determining the product thickness x, for example a thickness sensor 23.
  • the thickness sensor 23 could alternatively be mounted further upstream in the gathering machine 10 in the transport direction T (not shown).
  • a product 100 coming from the collating machine 10 is transported through the first transport channel 4 and passes through the thickness sensor 23.
  • the thickness sensor 23 measures the thickness x of the product 100 and reports it to the control device 22.
  • the control device 22 accesses the in the machine control 3 deposited desired thickness of the product 100 back and compares the actual product thickness x with the target thickness. If both agree, the switch is not switched and the situation arises Fig. 1 , However, if the product thicknesses do not match, the points drive 21 is actuated by the control device 22 and the points drive 21 causes a circuit of the switch 20, as in Fig. 2 shown.
  • the product 100 is through the switched switch 20 from the first transport channel 4 in the second transport channel 5 discharged and designed in a subsequent to the second transport channel 5 display 30.
  • the device for transporting 1 has not shown means for adjusting the channel width y of the first transport channel 4 and the second transport channel 5.
  • the adaptation of the width of the channel of the switch 20 is realized via the switch mechanism 21.
  • the control device 22 assumes the default values for the channel width y from the machine control 3.
  • a device for transporting 1 is shown, whose first transport channel 4 and whose second transport channel 5 have been adapted in their width y to a thin product 100.
  • the switch 20 is in a first switching position which causes the products 100 to be transported in a straight line through the first transport channel 4 from a collating machine 10 to an adhesive binder 40.
  • Fig. 4 is the switch 20 in a second switching position, which causes the products 100 discharged from the first collection channel 4, transported by a second collection channel 5 and stored in a display 30.
  • FIGS. 5a and 5b two alternative embodiments of discharge devices 2 are shown.
  • Fig. 5a shows a device for transporting 1 with a discharge device 2 with two points 20.
  • Products 100 are transported by a collating 10 coming through the transport channel 4.
  • the first switch 20 is in a first switch position, as indicated by the dashed lines, the products 100 are transported further in the transport direction T.
  • the first switch 20 is in a second switch position, the products 100 are discharged from the first transport channel 4 into a waste discharge 32.
  • a second switch 20 adjoins the first switch 20.
  • the second switch 20 is in a first switch position, as indicated by the dashed lines, the products 100 are transported further in the transport direction T to an adhesive binder 40.
  • the second switch 20 is in a second switching position, then the Products 100 discharged into a second transport channel 5.
  • the second transport channel 5 is followed by a stack delivery 31.
  • Fig. 5b shows a device for transporting 1 with a discharge device 2, which has a three-way switch 20.
  • Products 100 are transported by a collating machine 10 in the transport direction T through the transport channel 4. If the three-way switch 20 is in a first switching position, the products 100 are deposited in a stack delivery 31. If the three-way switch 20 is in a second switching position, as indicated by the dashed lines, the products 100 are transported in a straight line to an adhesive binder 40. If the three-way switch 20 is in a third switch position, as indicated by the dot-dashed lines, the products 100 are discharged into a waste discharge 32.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
  • Branching, Merging, And Special Transfer Between Conveyors (AREA)
  • Sorting Of Articles (AREA)
EP20080104764 2007-08-21 2008-07-16 Dispositif de transport de produits Withdrawn EP2028145A2 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007039378A DE102007039378A1 (de) 2007-08-21 2007-08-21 Vorrichtung zum Transportieren von Produkten

Publications (1)

Publication Number Publication Date
EP2028145A2 true EP2028145A2 (fr) 2009-02-25

Family

ID=40082949

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20080104764 Withdrawn EP2028145A2 (fr) 2007-08-21 2008-07-16 Dispositif de transport de produits

Country Status (3)

Country Link
EP (1) EP2028145A2 (fr)
CN (1) CN101386381A (fr)
DE (1) DE102007039378A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2192057B1 (fr) 2008-11-26 2013-06-05 Heidelberger Druckmaschinen AG Dispositif de transport de produits

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4012084A1 (de) 1990-04-14 1991-10-17 Kolbus Gmbh & Co Kg Buchblocktransportkanal
DE19648173A1 (de) 1996-11-21 1998-05-28 Kolbus Gmbh & Co Kg Vorrichtung zum Fördern von Produkten wie Druckbogenstapel
EP1491478A1 (fr) 2003-06-25 2004-12-29 Müller Martini Holding AG Dispositif de déviation

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD222866A1 (de) * 1983-08-26 1985-05-29 Polygraph Leipzig Foerdersystem fuer polygraphische produkte mit eingebauter weiche
EP1046599B1 (fr) * 1999-03-24 2004-05-06 Hunkeler AG Papierverarbeitungsmaschinen Dispositif pour transporter des articles plans
DE20006890U1 (de) * 2000-04-14 2000-06-21 Nexpress Solutions Llc Drei-Wege-Weiche

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4012084A1 (de) 1990-04-14 1991-10-17 Kolbus Gmbh & Co Kg Buchblocktransportkanal
DE19648173A1 (de) 1996-11-21 1998-05-28 Kolbus Gmbh & Co Kg Vorrichtung zum Fördern von Produkten wie Druckbogenstapel
EP1491478A1 (fr) 2003-06-25 2004-12-29 Müller Martini Holding AG Dispositif de déviation

Also Published As

Publication number Publication date
CN101386381A (zh) 2009-03-18
DE102007039378A1 (de) 2009-02-26

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