EP0741100A2 - Chassis pour un empileur de cahiers - Google Patents

Chassis pour un empileur de cahiers Download PDF

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Publication number
EP0741100A2
EP0741100A2 EP96107014A EP96107014A EP0741100A2 EP 0741100 A2 EP0741100 A2 EP 0741100A2 EP 96107014 A EP96107014 A EP 96107014A EP 96107014 A EP96107014 A EP 96107014A EP 0741100 A2 EP0741100 A2 EP 0741100A2
Authority
EP
European Patent Office
Prior art keywords
chassis
stacker
package
telescope
cylinder
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Withdrawn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
EP96107014A
Other languages
German (de)
English (en)
Other versions
EP0741100A3 (fr
Inventor
Giampaolo Volpin
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.)
Civiemme SRL
Original Assignee
Civiemme SRL
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 Civiemme SRL filed Critical Civiemme SRL
Publication of EP0741100A2 publication Critical patent/EP0741100A2/fr
Publication of EP0741100A3 publication Critical patent/EP0741100A3/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Withdrawn legal-status Critical Current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
    • B65H31/00—Pile receivers
    • B65H31/30—Arrangements for removing completed piles
    • B65H31/309—Arrangements for removing completed piles by acting on one of the outermost articles for moving the pile of articles on edge along a surface, e.g. by pushing
    • 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
    • B65H31/06—Pile receivers with movable end support arranged to recede as pile accumulates the articles being piled 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
    • 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
    • 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
    • B65H2301/4214—Forming a pile of articles on edge
    • B65H2301/42146—Forming a pile of articles on edge by introducing articles from above
    • 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
    • B65H2301/4224—Gripping piles, sets or stacks of articles
    • B65H2301/42242—Gripping piles, sets or stacks of articles by acting on the outermost articles of the pile for clamping 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
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/19—Specific article or web
    • B65H2701/1932—Signatures, folded printed matter, newspapers or parts thereof and books

Definitions

  • the invention relates to a chassis for a staple stacker, the chassis being movable along a conveyor path of the truck and equipped with a support fork and a stop fork.
  • chassis for staple stackers for example for horizontal stackers, which have the disadvantage that the package formed must always have a certain, unchangeable length which inevitably corresponds to the fixed distance between the forks. For this reason, the number of stapling layers of a certain type cannot be changed for the correspondingly formed package and cannot be influenced.
  • Another disadvantage is that, with different types of booklet layers, the number of booklet layers of each package formed is not constant in the longitudinal direction of the package formed due to their respective space requirements.
  • the invention has for its object to provide a chassis for a forklift that does not have the disadvantages of the prior art and is able to produce packages of different lengths.
  • chassis for a staple stacker the chassis being movable along a conveying path of the truck and equipped with a support fork and a stop fork, characterized in that the chassis has a telescope which is suitable for the length of the chassis change.
  • the chassis according to the invention has the advantage that within the limits given by the telescope of the smallest and the largest chassis length, packages of different lengths can be formed easily and as required.
  • the chassis has two parts which are connected to one another via the telescope consisting of a cylinder and a piston.
  • the telescope of the chassis expediently has a locking mechanism with which the piston can be locked in relation to the cylinder.
  • the locking mechanism is preferably automatically controllable.
  • the telescope is expediently driven by a fluid system.
  • the cylinder of the telescope is preferably integrated in the frame of the chassis.
  • the tine of the stop fork is conveniently retractable.
  • the chassis part which has the stop fork, can be clamped by means of a clamping device of the truck.
  • FIGS 1 and 2 show a part of the stacker, generally designated 1, with a chassis 2 in the formation area 15 of a package 3.
  • the chassis 2 can be moved along a conveying path 4 of the stacker 1, in a manner already known and therefore not described in more detail here and way.
  • the chassis 2 consists of two parts 6 and 7, which are connected to each other via a telescope 5, which allows the length of the chassis 2 to be changed as a function of the length desired for the package 3.
  • the telescope 5 has a cylinder 8 which is integrated in the frame of the chassis 2 and is provided with a piston 9.
  • the chassis 2 is equipped with a support fork 10 and a stop fork 11.
  • the forks 10, 11 are each provided with prongs 12, 13, which are required to form the package 3.
  • the tines 13 are retractable into the interior of the stop fork 11.
  • the stacker 1 has two separating blades 14 for separating the package 3 in the education area 15.
  • Figures 3, 4 and 5 show the educational area 15 during the separation process of the package 3.
  • the blade 14 together with the tines 13 of the stop fork 11 is in the waiting position next to the formation area 15 of the package 3, the blade 14 and the tines 13 being aligned with one another and being withdrawn.
  • FIG. 4 shows the beginning of the separation process of the package 3, with the retracted tines 13 and the blade 14 now being positioned in the formation area 15 of the package 3.
  • the package 3 can be seen, which by the Bucket 14 and the extended tines 13 projecting into the area of education 5 have been separated.
  • the tines 13 and the blade 14 are still in alignment with one another and touch the package 3 formed.
  • FIG. 6 shows how the package 3 held between the forks 10 and 11 with the tines 12 and 13 pulled out is transported along by the chassis 2 along the conveyor path 4 of the stacker 1.
  • the extended blade 14 supports the tack positions of the package to be newly formed until the empty chassis 2 with the retracted tines 13 has returned to the position shown in FIG. 2.
  • the chassis 2 is shown in its smallest length in Figures 1, 2 and 6.
  • Figure 7 shows the same chassis 2 during the process shown in Figure 6, but in its greatest length.
  • the fully extended telescope 5 connects the parts 6 and 7 of the chassis 2 with each other.
  • FIG. 8 shows the chassis 2 carrying the package 3 formed in the binding region 16 of the truck 1. It can be seen that the chassis 2 here is of medium length, i.e. has a dimension lying between the smallest and the greatest possible length.
  • FIG. 9 shows the complete stacker 1, the chassis 2, which has its smallest length, being located in the Education area 15 of the package, not shown.
  • chassis 2 is shown in the binding region 16 with the pressing tongs of the stacker 1 in its greatest length.
  • the two areas 15 and 16 of the truck 1 are connected to one another via the conveyor path 4, on which the chassis 2 can be moved.
  • the empty chassis 2 which has its smallest length, returns with the tines 13 retracted along the conveyor path 4 into the formation area 15 of the package 3 (see FIG. 1).
  • a locking mechanism acts to lock the telescope 5, i.e. to lock the piston 9 in relation to the cylinder 8.
  • the chassis 2 conveys the package 3 formed, which is held between the extended tines 12 and 13, up to the binding region 16 of the stacker 1 (see FIGS. 6 to 8).
  • the chassis 2 resumes its smallest length, preferably automatically via the fluid system, not shown. The chassis 2 can then move back to the creation area 15 of the package 3.
  • the telescope 5 can also consist, for example, of a toothed rack system for changing the length of the chassis 2.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Warehouses Or Storage Devices (AREA)
  • Discharge By Other Means (AREA)
  • Forklifts And Lifting Vehicles (AREA)
EP96107014A 1995-05-05 1996-05-03 Chassis pour un empileur de cahiers Withdrawn EP0741100A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI950906 1995-05-05
ITMI950906A IT1274433B (it) 1995-05-05 1995-05-05 Carrello per un impilatore di segnature

Publications (2)

Publication Number Publication Date
EP0741100A2 true EP0741100A2 (fr) 1996-11-06
EP0741100A3 EP0741100A3 (fr) 1997-07-30

Family

ID=11371537

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96107014A Withdrawn EP0741100A3 (fr) 1995-05-05 1996-05-03 Chassis pour un empileur de cahiers

Country Status (2)

Country Link
EP (1) EP0741100A3 (fr)
IT (1) IT1274433B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1293459A1 (fr) * 2001-09-12 2003-03-19 Segbert GmbH & Co. KG Dispositif pour aligner et transporter des paquets de produits d'imprimerie mobiles empilés
WO2005108257A1 (fr) * 2004-05-07 2005-11-17 Omet S.R.L. Procede et appareil permettant de separer et de transporter un nombre predetermine d'objets plats

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH607979A5 (en) * 1977-02-07 1978-12-15 Sisenca Sa Device for handling stackable articles
JPS5936066A (ja) * 1982-08-23 1984-02-28 Mitsubishi Heavy Ind Ltd シ−ト状片のスタツカ装置
EP0245226A1 (fr) * 1986-05-09 1987-11-11 Niobe Oy Procédé et dispositif pour emballer des produits de papier et des imprimés
WO1992021599A1 (fr) * 1991-05-28 1992-12-10 Winkler & Dünnebier Maschinenfabrik Und Eisengiesserei Kg Procede et dispositif d'empilement
EP0553724A1 (fr) * 1992-01-30 1993-08-04 BIELOMATIK LEUZE GmbH + Co. Procédé et dispositif pour fabriquer des piles bien déterminées de feuilles pliées ou non-pliées ou d'objets sous forme de feuilles

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH607979A5 (en) * 1977-02-07 1978-12-15 Sisenca Sa Device for handling stackable articles
JPS5936066A (ja) * 1982-08-23 1984-02-28 Mitsubishi Heavy Ind Ltd シ−ト状片のスタツカ装置
EP0245226A1 (fr) * 1986-05-09 1987-11-11 Niobe Oy Procédé et dispositif pour emballer des produits de papier et des imprimés
WO1992021599A1 (fr) * 1991-05-28 1992-12-10 Winkler & Dünnebier Maschinenfabrik Und Eisengiesserei Kg Procede et dispositif d'empilement
EP0553724A1 (fr) * 1992-01-30 1993-08-04 BIELOMATIK LEUZE GmbH + Co. Procédé et dispositif pour fabriquer des piles bien déterminées de feuilles pliées ou non-pliées ou d'objets sous forme de feuilles

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 008, no. 136 (M-304), 23.Juni 1984 & JP 59 036066 A (MITSUBISHI JUKOGYO KK), 28.Februar 1984, *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1293459A1 (fr) * 2001-09-12 2003-03-19 Segbert GmbH & Co. KG Dispositif pour aligner et transporter des paquets de produits d'imprimerie mobiles empilés
WO2005108257A1 (fr) * 2004-05-07 2005-11-17 Omet S.R.L. Procede et appareil permettant de separer et de transporter un nombre predetermine d'objets plats

Also Published As

Publication number Publication date
IT1274433B (it) 1997-07-17
ITMI950906A1 (it) 1996-11-05
ITMI950906A0 (it) 1995-05-05
EP0741100A3 (fr) 1997-07-30

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