ES2128752T3 - Dispositivo de fijacion de cuchilla rascadora para una prensa de impresion. - Google Patents

Dispositivo de fijacion de cuchilla rascadora para una prensa de impresion.

Info

Publication number
ES2128752T3
ES2128752T3 ES95926851T ES95926851T ES2128752T3 ES 2128752 T3 ES2128752 T3 ES 2128752T3 ES 95926851 T ES95926851 T ES 95926851T ES 95926851 T ES95926851 T ES 95926851T ES 2128752 T3 ES2128752 T3 ES 2128752T3
Authority
ES
Spain
Prior art keywords
leaf spring
bladder
doctor blade
chamber body
conduit
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 - Lifetime
Application number
ES95926851T
Other languages
English (en)
Inventor
Denend Mark E Van
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.)
Fischer and Krecke GmbH and Co KG
Original Assignee
Fischer and Krecke GmbH and Co KG
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 Fischer and Krecke GmbH and Co KG filed Critical Fischer and Krecke GmbH and Co KG
Application granted granted Critical
Publication of ES2128752T3 publication Critical patent/ES2128752T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F31/00—Inking arrangements or devices
    • B41F31/02—Ducts, containers, supply or metering devices
    • B41F31/027—Ink rail devices for inking ink rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F9/00—Rotary intaglio printing presses
    • B41F9/06—Details
    • B41F9/08—Wiping mechanisms
    • B41F9/10—Doctors, scrapers, or like devices
    • B41F9/109—Doctors, scrapers, or like devices exchanging doctor blades

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Screen Printers (AREA)
  • Rotary Presses (AREA)
  • Manufacturing Of Printed Wiring (AREA)
  • Jigs For Machine Tools (AREA)
  • Press Drives And Press Lines (AREA)

Abstract

EN UNA ROTATIVA DE IMPRESION QUE TENGA UN CUERPO DE CAMARA (14), UN DISPOSITIVO DE SUJECION DE HOJA RASPADORA INCLUYE UN MUELLE DE BALLESTA (38) QUE TIENE UNA PLURALIDAD DE HOJAS (40, 42) ENSAMBLADAS ENTRE SI EN UNA RELACION SUPERPUESTA, SIENDO LAS HOJAS DE DIFERENTES LONGITUDES; UNOS TORNILLOS (44) SE EXTIENDEN A TRAVES DEL MUELLE DE BALLESTA Y SE FIJAN AL CUERPO DE LA CAMARA (14), LOS TORNILLOS ENGANCHAN EL MUELLE DE BALLESTA PARA FIJAR EL MUELLE DE BALLESTA AL CUERPO DE LA CAMARA EN AL MENOS UNA RELACION PARCIALMENTE SUPERPUESTA A UNA HOJA RASPADORA (20) DE MANERA QUE EL MUELLE DE BALLESTA APLIQUE UNA FUERZA DE DESVIACION A LA HOJA RASPADORA PARA SUJETAR LA HOJA RASPADORA (20) AL CUERPO DE LA CAMARA (14); UNA VEJIGA INFLABLE (48) POSICIONADA EN UN AREA AHUECADA (36) EN EL CUERPO DE LA CAMARA (14) Y QUE ENGANCHA AL MENOS INDIRECTAMENTE EL MUELLE DE BALLESTA (38) CUANDO LA VEJIGA SE INFLA DE MANERA QUE DESVIE EL MUELLE DE BALLESTA EN UNA DIRECCION QUE SE SEPARA DE LA HOJA RASPADORA PARA LIBERAR LA HOJA RASPADORA DE LA FUERZA DE DESVIACION DEL MUELLE DE BALLESTA; UN CONDUCTO (52) CONECTADO CON LA VEJIGA, UN SEPARADOR (50) POSICIONADO EN EL AREA AHUECADA (36) ENTRE LA VEJIGA (48) Y EL MUELLE DE BALLESTA (38); UN CONTROL DE LA VEJIGA (54) CONECTADO CON EL CONDUCTO (52), EL CONTROL DE LA VEJIGA SUMINISTRA GAS A PRESION A TRAVES DEL CONDUCTO A LA VEJIGA PARA INFLAR LA VEJIGA Y PARA ELIMINAR EL GAS A PRESION DE LA VEJIGA A TRAVES DEL CONDUCTO PARA DESINFLAR LA VEJIGA, Y UN TOPE (56) ENGANCHADO CON EL CUERPO DE LA CAMARA Y EL MUELLE DE BALLESTA (38) PARA LIMITAR EL MOVIMIENTO DEL MUELLE DE BALLESTA EN UNA DIRECCION QUE SE SEPARA DE LA HOJA RASPADORA (20).
ES95926851T 1994-07-29 1995-07-11 Dispositivo de fijacion de cuchilla rascadora para una prensa de impresion. Expired - Lifetime ES2128752T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/282,261 US5517918A (en) 1994-07-29 1994-07-29 Doctor blade clamping assembly for a printing press

Publications (1)

Publication Number Publication Date
ES2128752T3 true ES2128752T3 (es) 1999-05-16

Family

ID=23080725

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95926851T Expired - Lifetime ES2128752T3 (es) 1994-07-29 1995-07-11 Dispositivo de fijacion de cuchilla rascadora para una prensa de impresion.

Country Status (8)

Country Link
US (1) US5517918A (es)
EP (1) EP0726849B1 (es)
JP (1) JP3490091B2 (es)
AT (1) ATE176424T1 (es)
DE (1) DE69507687T2 (es)
DK (1) DK0726849T3 (es)
ES (1) ES2128752T3 (es)
WO (1) WO1996004140A1 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1172797C (zh) 1996-10-25 2004-10-27 柯尼格及包尔公开股份有限公司 墨斗
DE59702966D1 (de) * 1996-12-21 2001-03-01 Koenig & Bauer Ag Verfahren zum Einfärben einer Rasterwalze
NL1006861C2 (nl) * 1997-08-27 1999-03-02 Cornelis Gorter Kamerrakelsysteem.
US6119595A (en) * 1997-10-06 2000-09-19 R. J. Reynolds Tobacco Company Gravure printing press with encapsulated ink applicator and method
DK1196287T3 (da) 1999-06-22 2003-06-10 Tresu Production As Rakelsystem
DE10255411A1 (de) * 2002-11-28 2004-06-24 Windmöller & Hölscher Kg Farbkammerrakel
CN101400518A (zh) * 2006-03-09 2009-04-01 图像印刷与科技公司 用于高粘度墨的刮刀腔
CN101758654B (zh) * 2009-12-29 2014-12-03 汕头大学 凹版印刷机的刮墨装置及刮墨方法
JP5701364B1 (ja) * 2013-11-05 2015-04-15 三菱重工印刷紙工機械株式会社 フレキソ印刷機のインキ洗浄装置及びインキ洗浄方法
FR3068642A1 (fr) * 2017-07-07 2019-01-11 Bobst Lyon Corps principal de chambre a racles, chambre a racles associee et procedes de fabrication associes.
CN108380541A (zh) * 2018-04-24 2018-08-10 邢台海裕锂能电池设备有限公司 自适应气囊刮刀
CN110154515A (zh) * 2018-07-05 2019-08-23 上海鼎龙机械有限公司 印刷开槽模切机的刮刀快速拆换装置
CN116834425A (zh) * 2023-07-29 2023-10-03 上海宇泽机电设备有限公司 一种凹版涂布密闭刮刀

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT215942B (de) * 1958-04-29 1961-06-26 Richard Kurt Smejda Vorrichtung zur Anpassung und Einstellung des Vielfarbenzufuhrkastens gegen die Rouleauxdruckwalze
US3116688A (en) * 1959-12-23 1964-01-07 Koppers Co Inc Ink fountain
US3122767A (en) * 1962-07-23 1964-03-03 Bird Machine Co Sectional doctor blade holder
US3399420A (en) * 1964-03-06 1968-09-03 Beloit Corp Doctor shape control device
US3593663A (en) * 1969-06-03 1971-07-20 Zerand Corp Doctor blade assembly for printing equipment
DE2121753C3 (de) * 1971-05-03 1979-10-11 Albert-Frankenthal Ag, 6710 Frankenthal Vorrichtung zum Festspannen des Rakelmessers im Rakelträger von Tiefdruck-Rotationsmaschinen
GB1507825A (en) * 1974-04-08 1978-04-19 Ahlen & Akerlunds Forlags Ab Method and device for stripping excess ink from a rotating printing roll in rotogravure presses
US4241691A (en) * 1978-08-30 1980-12-30 Monsanto Company Doctor blade holder
AT364589B (de) * 1979-08-01 1981-10-27 Haemmerle Ag Spannvorrichtung zur befestigung eines werkzeuges an einem werkzeughalter
US4665859A (en) * 1985-12-11 1987-05-19 Thermo Electron-Web Systems, Inc. Finger-type doctor blade holder
IT1210291B (it) * 1987-05-15 1989-09-14 Schiavi Cesare Costruz Meccan Dispositivo di bloccaggio della lama raschia cilindro in unamacchina da stampa rotativa rotocalco
US4821672A (en) * 1987-06-22 1989-04-18 Nick Bruno Doctor blade assembly with rotary end seals and interchangeable heads
CH676694A5 (es) * 1987-07-06 1991-02-28 Juerg Holderegger
DE3910497C1 (es) * 1989-04-01 1990-09-13 Man Roland Druckmaschinen Ag, 6050 Offenbach, De
US5230775A (en) * 1990-06-05 1993-07-27 Thermo Electron Web Systems, Inc. Blade edge loading control for doctoring apparatus
AU5306694A (en) * 1993-01-15 1994-07-21 Paper Converting Machine Company Apparatus and method for doctor blade replacement in a flexographic press

Also Published As

Publication number Publication date
DE69507687T2 (de) 1999-08-05
JP3490091B2 (ja) 2004-01-26
WO1996004140A1 (en) 1996-02-15
DE69507687D1 (de) 1999-03-18
US5517918A (en) 1996-05-21
JPH09503175A (ja) 1997-03-31
EP0726849A1 (en) 1996-08-21
EP0726849B1 (en) 1999-02-03
DK0726849T3 (da) 1999-09-20
ATE176424T1 (de) 1999-02-15

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