DE69601918D1 - Printing press with rotating belt and positioning device with linear optical sensor - Google Patents

Printing press with rotating belt and positioning device with linear optical sensor

Info

Publication number
DE69601918D1
DE69601918D1 DE69601918T DE69601918T DE69601918D1 DE 69601918 D1 DE69601918 D1 DE 69601918D1 DE 69601918 T DE69601918 T DE 69601918T DE 69601918 T DE69601918 T DE 69601918T DE 69601918 D1 DE69601918 D1 DE 69601918D1
Authority
DE
Germany
Prior art keywords
belt
sensor
optical sensor
positioning device
printing press
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.)
Expired - Fee Related
Application number
DE69601918T
Other languages
German (de)
Other versions
DE69601918T2 (en
Inventor
Giorgio Sacchi
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.)
VIERO Srl
Original Assignee
VIERO 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 VIERO Srl filed Critical VIERO Srl
Publication of DE69601918D1 publication Critical patent/DE69601918D1/en
Application granted granted Critical
Publication of DE69601918T2 publication Critical patent/DE69601918T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F15/00—Screen printers
    • B41F15/08—Machines
    • B41F15/10—Machines for multicolour printing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F15/00—Screen printers
    • B41F15/08—Machines
    • B41F15/12—Machines with auxiliary equipment, e.g. for drying printed articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F13/00—Common details of rotary presses or machines
    • B41F13/008—Mechanical features of drives, e.g. gears, clutches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F17/00—Printing apparatus or machines of special types or for particular purposes, not otherwise provided for
    • B41F17/007—Use of printing belts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F33/00—Indicating, counting, warning, control or safety devices
    • B41F33/0081—Devices for scanning register marks

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Control Of Position Or Direction (AREA)
  • Control Of Conveyors (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Optical Transform (AREA)
  • Handling Of Sheets (AREA)

Abstract

Rotary-belt printing machine comprising a powered rotary belt (11) to bring segments thereof opposite printing stations (13). A control device (16) for accurate positioning of the belt (11) receives signals from an optical sensor (15) arranged near a lateral edge of the belt to detect the sequential passage under it of marks (14) arranged along the belt edge. The control device 16 processes the signals of the sensor (15) as feedback for correct and accurate positioning of the belt (11). The sensor is a linear sensor (15) with detection line arranged parallel to the lateral edge of the belt (11) to detect the position of marks (14) in its field of vision and permit accurate stopping of the belt in a position corresponding to a mark positioned in a particular position in said field of vision. <IMAGE>
DE69601918T 1995-12-19 1996-12-17 Printing press with rotating belt and positioning device with linear optical sensor Expired - Fee Related DE69601918T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT95MI002667A IT1277101B1 (en) 1995-12-19 1995-12-19 ROTATING BELT PRINTING MACHINE INCLUDING A POSITIONING DEVICE WITH LINEAR OPTICAL SENSOR

Publications (2)

Publication Number Publication Date
DE69601918D1 true DE69601918D1 (en) 1999-05-06
DE69601918T2 DE69601918T2 (en) 1999-08-19

Family

ID=11372744

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69601918T Expired - Fee Related DE69601918T2 (en) 1995-12-19 1996-12-17 Printing press with rotating belt and positioning device with linear optical sensor

Country Status (7)

Country Link
EP (1) EP0782921B1 (en)
KR (1) KR970033844A (en)
AT (1) ATE178267T1 (en)
BR (1) BR9606053A (en)
DE (1) DE69601918T2 (en)
ES (1) ES2129921T3 (en)
IT (1) IT1277101B1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2385559A (en) * 2002-01-21 2003-08-27 Saygrove Product Mfg Ltd Apparatus and method for forming a tactile image which can be read by a blind or partially sighted person
ITMO20030022A1 (en) * 2003-02-03 2004-08-04 Comital Spa METHOD AND APPARATUS TO DECORATE OBJECTS, AND SEMI-FINISHED PRODUCTS
JP4353123B2 (en) * 2005-03-30 2009-10-28 ブラザー工業株式会社 Recording device
KR100904674B1 (en) * 2005-04-13 2009-07-08 사단법인 한국폴리텍1(로마숫자표기)대학 산학협력단 The system and method of pitch control in prints equipment
CN102114728B (en) * 2010-01-01 2014-07-16 如皋市天元服饰印业有限公司 Automatic flatbed printing machine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2034979T3 (en) * 1986-04-23 1993-04-16 Ms Macchine E Sistemi S.R.L. STAMPING MACHINE THROUGH FLAT FRAME OF TEXTILE AND SIMILAR PRODUCTS.
IT1222737B (en) * 1987-09-25 1990-09-12 Salvade S A S Off Mec GUIDE DEVICE AND ADJUSTMENT OF THE FORWARD STEP IN INTERMITTENT OPERATING MACHINES, IN PARTICULAR IN AUTOMATIC SCREEN PRINTING MACHINES
DE4023329A1 (en) * 1990-07-21 1992-02-06 Polygraph Contacta Gmbh Printed product quality monitoring and control appts. - has CCD camera and line sensor for comparison of printed product parameters with reference
DE4024357A1 (en) * 1990-08-01 1992-02-06 E M Mueller Kg Screen printer alignment rig - has movement of suction grip belt accurately monitored by sensor and impulse generator
NL9101176A (en) * 1991-07-05 1993-02-01 Stork Brabant Bv SCREENPRINTING DEVICE WITH CONTINUOUS REPORTING OF ROTARY TEMPLATES.
CH686501A5 (en) * 1991-11-14 1996-04-15 Bobst Sa Dispositif de contrale du registre dans une machine a imprimer rotative.

Also Published As

Publication number Publication date
IT1277101B1 (en) 1997-11-04
KR970033844A (en) 1997-07-22
ES2129921T3 (en) 1999-06-16
BR9606053A (en) 1998-08-25
ITMI952667A1 (en) 1997-06-19
ITMI952667A0 (en) 1995-12-19
EP0782921A1 (en) 1997-07-09
DE69601918T2 (en) 1999-08-19
EP0782921B1 (en) 1999-03-31
ATE178267T1 (en) 1999-04-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee