ATE150352T1 - METHOD AND DEVICE FOR POSITIONING SHEETS ON A SUPPORT TABLE FOR A PUNCHING DEVICE - Google Patents

METHOD AND DEVICE FOR POSITIONING SHEETS ON A SUPPORT TABLE FOR A PUNCHING DEVICE

Info

Publication number
ATE150352T1
ATE150352T1 AT92925489T AT92925489T ATE150352T1 AT E150352 T1 ATE150352 T1 AT E150352T1 AT 92925489 T AT92925489 T AT 92925489T AT 92925489 T AT92925489 T AT 92925489T AT E150352 T1 ATE150352 T1 AT E150352T1
Authority
AT
Austria
Prior art keywords
punching
adjustment
sheet
vacuum
sensors
Prior art date
Application number
AT92925489T
Other languages
German (de)
Inventor
Johnny Persson
Original Assignee
Johnny Persson
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 Johnny Persson filed Critical Johnny Persson
Application granted granted Critical
Publication of ATE150352T1 publication Critical patent/ATE150352T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/01—Means for holding or positioning work
    • B26D7/015—Means for holding or positioning work for sheet material or piles of sheets

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Details Of Cutting Devices (AREA)

Abstract

The invention relates to a method and apparatus for punching register holes in sheets provided with adjustment marks. The apparatus comprises a punching table (1) having punches (27) and sensors (28) on the punching table, a vacuum table (25) being provided in the punching table substantially in the plane thereof, said vaccuum table being adjustable in two mutually perpendicular directions in the plane of the punching table and being rotatable about an axis perpendicular to said plane. Adjustment means for the adjustment of the vacuum table are operatively connected to the sensors to control the operation thereof via a microprocessor in dependence of the adjustment marks being sensed by the sensors. When the method is practised the sheet is attached by suction to the vacuum table, and this table and thus the sheet is positioned by the adjustment of the vacuum table, the positioning being controlled in dependence of the position of the adjustment marks being sensed. After positioning the sheet is punched, the sheet then being released from the vacuum table and removed from the punching table.
AT92925489T 1991-09-10 1992-09-08 METHOD AND DEVICE FOR POSITIONING SHEETS ON A SUPPORT TABLE FOR A PUNCHING DEVICE ATE150352T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9102602A SE9102602D0 (en) 1991-09-10 1991-09-10 SEAT AND APPLIANCE FOR CUTTING OF REGISTER TILES IN SHEET

Publications (1)

Publication Number Publication Date
ATE150352T1 true ATE150352T1 (en) 1997-04-15

Family

ID=20383671

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92925489T ATE150352T1 (en) 1991-09-10 1992-09-08 METHOD AND DEVICE FOR POSITIONING SHEETS ON A SUPPORT TABLE FOR A PUNCHING DEVICE

Country Status (6)

Country Link
EP (1) EP0603343B1 (en)
AT (1) ATE150352T1 (en)
AU (1) AU2579292A (en)
DE (2) DE603343T1 (en)
SE (1) SE9102602D0 (en)
WO (1) WO1993004825A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5644979A (en) * 1996-04-30 1997-07-08 Preco Industries, Inc. Die cutting and stamping press having simultaneous X, Y, and .O slashed. axes die registration mechanism and method
DE19806579B4 (en) * 1997-10-10 2008-11-06 2B Präzisionstechnik GmbH für Druck und Industrie Method and device for positionally correct positioning and punching of an exposed printing plate

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE419711B (en) * 1978-04-18 1981-08-24 Jung Ab Stig CUTTING TABLE FOR MACHINE CUTTING OF CURTAIN OR CLEAR SOFT AND FLEXIBLE MATERIALS OF SELECTED LENGTHS
US4280182A (en) * 1979-05-14 1981-07-21 John Mickowski Microcomputer control system
GB2055666A (en) * 1979-08-10 1981-03-11 Billows L K Improvements in or relating to apparatus for positioning sheet material
GB2091155A (en) * 1981-01-21 1982-07-28 Billows Leonard Kay Improvements in or relating to apparatus for positioning sheet material
US4635365A (en) * 1983-09-09 1987-01-13 Dainippon Screen Seizo Kabushiki Kaisha Coordinate plotter with automatic punching device
US4979120A (en) * 1988-11-28 1990-12-18 The Coe Manufacturing Company Control system for automatic adjustment of lathe knife pitch

Also Published As

Publication number Publication date
DE69218443D1 (en) 1997-04-24
SE9102602D0 (en) 1991-09-10
DE603343T1 (en) 1996-10-10
DE69218443T2 (en) 1997-06-26
EP0603343A1 (en) 1994-06-29
AU2579292A (en) 1993-04-05
WO1993004825A1 (en) 1993-03-18
EP0603343B1 (en) 1997-03-19

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee