EP1588850A1 - Dispositif de mise en place et de retrait d'une racle dans un cylindre d'impression en serigraphie - Google Patents

Dispositif de mise en place et de retrait d'une racle dans un cylindre d'impression en serigraphie Download PDF

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Publication number
EP1588850A1
EP1588850A1 EP04009515A EP04009515A EP1588850A1 EP 1588850 A1 EP1588850 A1 EP 1588850A1 EP 04009515 A EP04009515 A EP 04009515A EP 04009515 A EP04009515 A EP 04009515A EP 1588850 A1 EP1588850 A1 EP 1588850A1
Authority
EP
European Patent Office
Prior art keywords
slide
cylinder
slider
axis
doctor blade
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Withdrawn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
EP04009515A
Other languages
German (de)
English (en)
French (fr)
Inventor
Günther Hoier
Matthias Gygy
Eric Wagner
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.)
KBA Notasys SA
Original Assignee
KBA Giori SA
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 KBA Giori SA filed Critical KBA Giori SA
Priority to EP04009515A priority Critical patent/EP1588850A1/fr
Priority to PCT/IB2005/001115 priority patent/WO2005102699A1/fr
Priority to AT05731151T priority patent/ATE391016T1/de
Priority to JP2007509006A priority patent/JP4603038B2/ja
Priority to DE602005005805T priority patent/DE602005005805T2/de
Priority to EP05731151A priority patent/EP1737657B1/fr
Priority to US11/578,225 priority patent/US7677170B2/en
Publication of EP1588850A1 publication Critical patent/EP1588850A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F15/00—Screen printers
    • B41F15/14—Details
    • B41F15/40—Inking units
    • B41F15/42—Inking units comprising squeegees or doctors

Definitions

  • the present invention relates to a device for placing and removing a squeegee in a printing cylinder in screen printing mounted on a printing machine.
  • one or more hollow cylinders whose lateral surface is consisting of a fabric made of natural or synthetic fibers.
  • a varnish is used to seal the stitches of the canvas that are not part of the image to print.
  • the inside of the cylinder is fed with an ink print and a doctor blade in contact with the surface interior of the canvas pushes this ink across the free mesh of the canvas.
  • a first person stands at one end of the cylinder and introduces the doctor blade into the cylinder body.
  • a second person stands at the other end of the cylinder and catches the free end of the squeegee and with a combined action both people position the squeegee in his papers.
  • two people do the opposite work. Therefore, both for the establishment and withdrawal of the scrapes two people are needed. Also there is a risk that the squeege touches during these manipulations the canvas and destroy it.
  • withdrawing the person who pulls the squeege is obliged to take it at an intermediate point and automatically it is stained with ink.
  • the present invention aims to overcome the disadvantages mentioned above by proposing a setting device in place and removal of the squeegee by one person.
  • the device according to the invention is characterized by the characterizing part of claim 1.
  • the advantage of this device is the fact that only one nobody can put up the squeegee and remove it without risk of damaging the print cylinder cloth in silkscreen and without being soiled.
  • the device is simple and easy to put on site. Precise sizing and positioning are necessary, but within the reach of the person skilled in the art, for the squeegee is positioned in front of its position of work and by pivoting the slide and the slide on remove it on its bearings or remove it.
  • a slide consisting of four pairs of pebbles, the pebbles of each pair being superimposed and leaving enough space for the passage correspondent of the slider who is a prisoner of this slide except regarding its parallel displacement to the cylinder axis.
  • a slide with rollers or ball bearings or a slide without such elements but with friction fat.
  • the slide can be provided with means such as rollers, rollers or ball bearings while the slide can be equipped with it or not. the skilled person will choose according to the desired result and of course the dimensions and weight of the doctor blade and the slider.
  • the slide 9 consists of a profiled bar T.
  • the wings of the head of this profile engage in the spaces between the pebbles of each pair 5 to 8 and the profile is held and guided by these rollers.
  • On the foot of the profile two plates 10, 11 are fixed with a lug 12, 13. These lugs collaborate with two notches 14, 15 in the form of a bayonet notch, located on the back of the squeegee 21 to ensure an assembly speed of the squeegee 21 and slide 9.
  • Others similar means can be used to ensure the rapid assembly and disassembly of these two elements.
  • the end of the slide 9, the furthest cylinder is provided with two rods 16, 17 for gripping to manipulate the slide 9.
  • the slide may be provided with two or more additional rollers 22.
  • the support 2 with the slide 3 is fixed towards the point the lowest level 20, but can also be fixed on the diametrically opposite point or another.
  • a second support with an articulated slide identical to the elements already described are attached to the other end of the frame of the machine. So, the end of the slider before the end of his race engages in the second slide ensuring a stable tenuousness of the slide assembly and scrapes for the establishment or removal of the squeegee.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Screen Printers (AREA)
  • Rotary Presses (AREA)
  • Manufacturing Of Printed Wiring (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)
EP04009515A 2004-04-22 2004-04-22 Dispositif de mise en place et de retrait d'une racle dans un cylindre d'impression en serigraphie Withdrawn EP1588850A1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
EP04009515A EP1588850A1 (fr) 2004-04-22 2004-04-22 Dispositif de mise en place et de retrait d'une racle dans un cylindre d'impression en serigraphie
PCT/IB2005/001115 WO2005102699A1 (fr) 2004-04-22 2005-04-19 Dispositif de mise en place et de retrait d'une racle dans un cylindre d'impression en serigraphie
AT05731151T ATE391016T1 (de) 2004-04-22 2005-04-19 Anordnungs- und entfernungsvorrichtung für eine rakel in einem siebdruckzylinder
JP2007509006A JP4603038B2 (ja) 2004-04-22 2005-04-19 スクリーン印刷シリンダへドクターブレードを設置し且つ取り外す装置
DE602005005805T DE602005005805T2 (de) 2004-04-22 2005-04-19 Anordnungs- und entfernungsvorrichtung für eine rakel in einem siebdruckzylinder
EP05731151A EP1737657B1 (fr) 2004-04-22 2005-04-19 Dispositif de mise en place et de retrait d'une racle dans un cylindre d'impression en serigraphie
US11/578,225 US7677170B2 (en) 2004-04-22 2005-04-19 Placement and removal device of a doctor blade in a printing screen cylinder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04009515A EP1588850A1 (fr) 2004-04-22 2004-04-22 Dispositif de mise en place et de retrait d'une racle dans un cylindre d'impression en serigraphie

Publications (1)

Publication Number Publication Date
EP1588850A1 true EP1588850A1 (fr) 2005-10-26

Family

ID=34924688

Family Applications (2)

Application Number Title Priority Date Filing Date
EP04009515A Withdrawn EP1588850A1 (fr) 2004-04-22 2004-04-22 Dispositif de mise en place et de retrait d'une racle dans un cylindre d'impression en serigraphie
EP05731151A Not-in-force EP1737657B1 (fr) 2004-04-22 2005-04-19 Dispositif de mise en place et de retrait d'une racle dans un cylindre d'impression en serigraphie

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP05731151A Not-in-force EP1737657B1 (fr) 2004-04-22 2005-04-19 Dispositif de mise en place et de retrait d'une racle dans un cylindre d'impression en serigraphie

Country Status (6)

Country Link
US (1) US7677170B2 (ja)
EP (2) EP1588850A1 (ja)
JP (1) JP4603038B2 (ja)
AT (1) ATE391016T1 (ja)
DE (1) DE602005005805T2 (ja)
WO (1) WO2005102699A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201600112960A1 (it) * 2016-11-09 2018-05-09 Oradoc S R L Dispositivo per la movimentazione relativa delle lame rispetto al portalama e macchina comprendente tale dispositivo

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1961559A1 (en) 2007-02-20 2008-08-27 Kba-Giori S.A. Cylinder body for orienting magnetic flakes contained in an ink or varnish vehicle applied on a sheet-like or web-like substrate
EP1990208A1 (en) 2007-05-10 2008-11-12 Kba-Giori S.A. Device and method for magnetically transferring indica to a coating composition applied to a substrate
EP2025515A1 (en) * 2007-08-16 2009-02-18 Kba-Giori S.A. Screen printing press
EP2433798B1 (en) 2010-09-24 2015-04-08 KBA-NotaSys SA System and method for orienting magnetic flakes contained in an ink or varnish vehicle applied on a sheet-like or web-like substrate
JP6384994B2 (ja) * 2014-09-05 2018-09-05 株式会社小森コーポレーション ロータリースクリーン装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0463699A1 (en) * 1990-06-20 1992-01-02 B.V. MACHINEFABRIEK B & S Device for changing a squeegee
EP0612615A1 (en) * 1993-02-24 1994-08-31 Stork Brabant B.V. Device for suspending a squeegee in a cylindrical screen of a rotary screen printing machine
EP0860275A1 (en) * 1997-02-18 1998-08-26 Stork Brabant B.V. Squeegee with a fixed supporting part.
US5992313A (en) * 1995-10-17 1999-11-30 Zimmer; Johannes Applicator device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6078748A (ja) * 1983-10-05 1985-05-04 Rainke Internatl:Kk メタルスクリ−ンによる印刷装置
NL9101165A (nl) * 1991-07-04 1993-02-01 Stork Brabant Bv Sjabloonaandrijving voor een zeefdrukmachine.
CA2150349C (en) 1992-11-27 2000-05-09 Stephen J. Hart Methods and apparatus for making holograms

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0463699A1 (en) * 1990-06-20 1992-01-02 B.V. MACHINEFABRIEK B & S Device for changing a squeegee
EP0612615A1 (en) * 1993-02-24 1994-08-31 Stork Brabant B.V. Device for suspending a squeegee in a cylindrical screen of a rotary screen printing machine
US5992313A (en) * 1995-10-17 1999-11-30 Zimmer; Johannes Applicator device
EP0860275A1 (en) * 1997-02-18 1998-08-26 Stork Brabant B.V. Squeegee with a fixed supporting part.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201600112960A1 (it) * 2016-11-09 2018-05-09 Oradoc S R L Dispositivo per la movimentazione relativa delle lame rispetto al portalama e macchina comprendente tale dispositivo

Also Published As

Publication number Publication date
DE602005005805T2 (de) 2009-04-30
US7677170B2 (en) 2010-03-16
DE602005005805D1 (de) 2008-05-15
JP2007533508A (ja) 2007-11-22
EP1737657A1 (fr) 2007-01-03
JP4603038B2 (ja) 2010-12-22
US20080271631A1 (en) 2008-11-06
ATE391016T1 (de) 2008-04-15
WO2005102699A1 (fr) 2005-11-03
EP1737657B1 (fr) 2008-04-02

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