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EP1266850A3 - Feed table - Google Patents

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Info

Publication number
EP1266850A3
EP1266850A3 EP02012209A EP02012209A EP1266850A3 EP 1266850 A3 EP1266850 A3 EP 1266850A3 EP 02012209 A EP02012209 A EP 02012209A EP 02012209 A EP02012209 A EP 02012209A EP 1266850 A3 EP1266850 A3 EP 1266850A3
Authority
EP
European Patent Office
Prior art keywords
rollers
sheets
suction belt
control
kinked
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
EP02012209A
Other languages
German (de)
French (fr)
Other versions
EP1266850B1 (en
EP1266850A2 (en
Inventor
Michael Rössler
Bernd Ullrich
Detlev Herrmann
Jürgen Müller
Thomas Walther
Giuseppe Cucchiara
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.)
Manroland AG
Original Assignee
MAN Roland 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 MAN Roland Druckmaschinen AG filed Critical MAN Roland Druckmaschinen AG
Publication of EP1266850A2 publication Critical patent/EP1266850A2/en
Publication of EP1266850A3 publication Critical patent/EP1266850A3/en
Application granted granted Critical
Publication of EP1266850B1 publication Critical patent/EP1266850B1/en
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
    • B65H11/00—Feed tables
    • B65H11/002—Feed tables incorporating transport belts
    • B65H11/005—Suction belts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H5/00—Feeding articles separated from piles; Feeding articles to machines
    • B65H5/36—Article guides or smoothers, e.g. movable in operation
    • 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
    • B65H2301/44—Moving, forwarding, guiding material
    • B65H2301/443—Moving, forwarding, guiding material by acting on surface of handled material
    • B65H2301/4431—Moving, forwarding, guiding material by acting on surface of handled material by means with operating surfaces contacting opposite faces of material
    • B65H2301/44312—Moving, forwarding, guiding material by acting on surface of handled material by means with operating surfaces contacting opposite faces of material between belts and rollers
    • 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
    • B65H2511/20—Location in space
    • 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
    • B65H2513/50—Timing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2515/00—Physical entities not provided for in groups B65H2511/00 or B65H2513/00
    • B65H2515/30—Forces; Stresses
    • B65H2515/34—Pressure, e.g. fluid pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Valve Device For Special Equipments (AREA)

Abstract

The system to carry paper sheets to a workstation by pushing them from below, and especially to a sheet-fed printing press, has a setting drive to control the in and out movements of the deflection rollers (8) at the downwards suction belt table (1), where the sheets are carried from the feed plane (5) through a kinked transfer point (7) to the suction belt. The control is linked to the machine control so that, at the start of a forward movement, the rollers are in a rest position over the feed plane. After the feed of at least two sheets (B) pushed from below over the kinked transfer point, the deflection rollers are activated to bear strongly against the suction belt. When a sheet has been caught between the rollers and the belt, the pressure is reduced.
EP02012209A 2001-06-15 2002-06-04 Feed table Expired - Lifetime EP1266850B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10129007A DE10129007C1 (en) 2001-06-15 2001-06-15 Feed system for paper sheets, to a sheet-fed printing press, has controlled deflection rollers at the suction belt to act on the sheets moving over the kinked transfer point between the feed plane and the belt
DE10129007 2001-06-15

Publications (3)

Publication Number Publication Date
EP1266850A2 EP1266850A2 (en) 2002-12-18
EP1266850A3 true EP1266850A3 (en) 2004-04-21
EP1266850B1 EP1266850B1 (en) 2006-01-04

Family

ID=7688363

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02012209A Expired - Lifetime EP1266850B1 (en) 2001-06-15 2002-06-04 Feed table

Country Status (3)

Country Link
EP (1) EP1266850B1 (en)
AT (1) ATE314989T1 (en)
DE (2) DE10129007C1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2980462A1 (en) 2011-09-27 2013-03-29 Sidel Participations DEVICE FOR TRANSFERRING CUTTERS.
CN115352914B (en) * 2022-08-15 2024-10-22 兆虹精密(北京)科技有限公司 Paper stroking mechanism and paper spreading machine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0864516A2 (en) * 1997-03-15 1998-09-16 MAN Roland Druckmaschinen AG Feed table
DE29900995U1 (en) * 1999-01-21 1999-04-01 MAN Roland Druckmaschinen AG, 63075 Offenbach Feed table
US5951007A (en) * 1996-05-10 1999-09-14 Heidelberger Druckmaschinen Ag Device for conveying a shingled or imbricated stream of sheets

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5951007A (en) * 1996-05-10 1999-09-14 Heidelberger Druckmaschinen Ag Device for conveying a shingled or imbricated stream of sheets
EP0864516A2 (en) * 1997-03-15 1998-09-16 MAN Roland Druckmaschinen AG Feed table
DE29900995U1 (en) * 1999-01-21 1999-04-01 MAN Roland Druckmaschinen AG, 63075 Offenbach Feed table

Also Published As

Publication number Publication date
EP1266850B1 (en) 2006-01-04
ATE314989T1 (en) 2006-02-15
DE50205497D1 (en) 2006-03-30
DE10129007C1 (en) 2002-10-17
EP1266850A2 (en) 2002-12-18

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