ATE225258T1 - MONITORING EQUIPMENT IN AN AUTOMATIC SCREEN PRINTING APPARATUS - Google Patents

MONITORING EQUIPMENT IN AN AUTOMATIC SCREEN PRINTING APPARATUS

Info

Publication number
ATE225258T1
ATE225258T1 AT98401395T AT98401395T ATE225258T1 AT E225258 T1 ATE225258 T1 AT E225258T1 AT 98401395 T AT98401395 T AT 98401395T AT 98401395 T AT98401395 T AT 98401395T AT E225258 T1 ATE225258 T1 AT E225258T1
Authority
AT
Austria
Prior art keywords
light
printing apparatus
screen printing
monitoring equipment
automatic screen
Prior art date
Application number
AT98401395T
Other languages
German (de)
Inventor
Knut Dahlhoff
Engin Yaman
Benno Patocki
Original Assignee
Saint Gobain
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 Saint Gobain filed Critical Saint Gobain
Application granted granted Critical
Publication of ATE225258T1 publication Critical patent/ATE225258T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F15/00—Screen printers
    • B41F15/14—Details
    • B41F15/16—Printing tables
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F15/00—Screen printers
    • B41F15/08—Machines
    • B41F15/0804—Machines for printing sheets
    • B41F15/0813—Machines for printing sheets with flat screens
    • B41F15/0818—Machines for printing sheets with flat screens with a stationary screen and a moving squeegee
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F33/00—Indicating, counting, warning, control or safety devices
    • B41F33/04—Tripping devices or stop-motions
    • B41F33/14—Automatic control of tripping devices by feelers, photoelectric devices, pneumatic devices, or other detectors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Screen Printers (AREA)
  • Alarm Systems (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Non-Metallic Protective Coatings For Printed Circuits (AREA)
  • Electric Connection Of Electric Components To Printed Circuits (AREA)
  • Burglar Alarm Systems (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)

Abstract

The printer comprises a base (1) which supports a printing plate (2). The base (1) has jacks (6) with piston rods (6') which carry a frame (12) and printing chassis (3). The printing plate (2) has brackets (8) at each side which bear light-emitting (9) and light-detecting units. The light beams are typically 5-8 mm apart and will detect dripping ink or drooping screen. Detection causes the printing process to be interrupted. A CCD camera may be used as an alternative to the light emitting and receiving units.
AT98401395T 1997-06-12 1998-06-10 MONITORING EQUIPMENT IN AN AUTOMATIC SCREEN PRINTING APPARATUS ATE225258T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19724829A DE19724829C2 (en) 1997-06-12 1997-06-12 Screen printing machine for printing on glass panes

Publications (1)

Publication Number Publication Date
ATE225258T1 true ATE225258T1 (en) 2002-10-15

Family

ID=7832260

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98401395T ATE225258T1 (en) 1997-06-12 1998-06-10 MONITORING EQUIPMENT IN AN AUTOMATIC SCREEN PRINTING APPARATUS

Country Status (6)

Country Link
EP (1) EP0884183B1 (en)
JP (1) JPH1148442A (en)
AT (1) ATE225258T1 (en)
DE (2) DE19724829C2 (en)
ES (1) ES2184205T3 (en)
PT (1) PT884183E (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001062995A (en) * 1999-08-30 2001-03-13 Minami Kk Screen printing machine
JP5263838B2 (en) * 2009-12-14 2013-08-14 シャープ株式会社 Printing apparatus and inspection method
JP5488272B2 (en) * 2010-07-08 2014-05-14 パナソニック株式会社 Screen printer and method for detecting foreign matter in screen printer
CN103857190A (en) * 2014-01-21 2014-06-11 田茂福 Preparation method for FPC board
CN104842633B (en) * 2015-04-17 2017-12-26 东莞市优印精密自动化设备有限公司 A kind of automatic silk screen printing equipment and its screen printing method
CN106364143B (en) * 2016-10-28 2018-12-11 东莞市意艾迪数控科技有限公司 A kind of automatic screen-printing machine and its production line
CN106696445B (en) * 2016-11-18 2019-06-21 江苏智子自动化科技有限公司 Eight column lifting devices of screen process press
CN109397851B (en) * 2018-11-16 2023-10-13 罗博特科智能科技股份有限公司 Adjustable printing device
CN112721441B (en) * 2020-12-23 2022-05-06 江苏省高淳印刷股份有限公司 Printing quality detection device of printing machine
CN113910793B (en) * 2021-11-05 2023-04-25 东莞市中麒光电技术有限公司 LED display module manufacturing method and LED display module
CN114523759B (en) * 2022-02-25 2023-05-16 云南大学滇池学院 Pressure regulating and locking device of screen printer
CN115366535A (en) * 2022-08-22 2022-11-22 江苏润阳世纪光伏科技有限公司 Real-time monitoring device and monitoring method for screen plate explosion

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4268545A (en) * 1979-07-30 1981-05-19 Libbey-Owens-Ford Company Method of and apparatus for printing a pattern on a substrate
US4893556A (en) * 1987-02-23 1990-01-16 Tdk Corporation Screen printer with double doctor/squeegee, printing pressure sensor and aligning mechanism
DE3928527A1 (en) * 1989-08-29 1991-03-14 Ind Siebdruck Systeme Neckarwe Flat bed screen printing machine for PCB(s) - has two cameras with endoscopes slidable between PCB in load position and screen
JPH05254089A (en) * 1992-03-13 1993-10-05 Hitachi Ltd Screen printing machine
DE9203463U1 (en) * 1992-03-14 1992-06-11 Werner Thieme GmbH & Co KG Maschinenfabrik, 7835 Teningen Screen printing machine with swiveling upper unit
DE9218279U1 (en) * 1992-06-03 1993-10-28 Vegla Vereinigte Glaswerke Gmbh, 52066 Aachen Screen printing machine for printing on glass panes

Also Published As

Publication number Publication date
EP0884183A2 (en) 1998-12-16
DE69808376D1 (en) 2002-11-07
DE69808376T2 (en) 2003-07-03
ES2184205T3 (en) 2003-04-01
JPH1148442A (en) 1999-02-23
PT884183E (en) 2003-02-28
EP0884183B1 (en) 2002-10-02
EP0884183A3 (en) 1999-05-26
DE19724829A1 (en) 1998-12-17
DE19724829C2 (en) 1999-03-25

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