WO2005005151A3 - Equipment for cleaning rubber cylinders of continuous printing machines - Google Patents

Equipment for cleaning rubber cylinders of continuous printing machines Download PDF

Info

Publication number
WO2005005151A3
WO2005005151A3 PCT/EP2004/007236 EP2004007236W WO2005005151A3 WO 2005005151 A3 WO2005005151 A3 WO 2005005151A3 EP 2004007236 W EP2004007236 W EP 2004007236W WO 2005005151 A3 WO2005005151 A3 WO 2005005151A3
Authority
WO
WIPO (PCT)
Prior art keywords
cylinder
way
cleaning
dirt
liquid
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.)
Ceased
Application number
PCT/EP2004/007236
Other languages
French (fr)
Other versions
WO2005005151A2 (en
Inventor
Marco Corti
Riccardo Fumagalli
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.)
FINELETTRA INTERNATIONAL SA
Finelettra Internat S A
Original Assignee
FINELETTRA INTERNATIONAL SA
Finelettra Internat S A
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 FINELETTRA INTERNATIONAL SA, Finelettra Internat S A filed Critical FINELETTRA INTERNATIONAL SA
Priority to CA002531214A priority Critical patent/CA2531214A1/en
Priority to EP04740588A priority patent/EP1644196B1/en
Priority to JP2006518096A priority patent/JP2009513378A/en
Priority to DE602004008921T priority patent/DE602004008921T2/en
Priority to US10/562,985 priority patent/US20060137553A1/en
Publication of WO2005005151A2 publication Critical patent/WO2005005151A2/en
Publication of WO2005005151A3 publication Critical patent/WO2005005151A3/en
Anticipated expiration legal-status Critical
Priority to NO20060602A priority patent/NO20060602L/en
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F35/00—Cleaning arrangements or devices
    • B41F35/06—Cleaning arrangements or devices for offset cylinders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2235/00—Cleaning
    • B41P2235/10—Cleaning characterised by the methods or devices
    • B41P2235/20—Wiping devices
    • B41P2235/24—Wiping devices using rolls of cleaning cloth
    • B41P2235/246—Pressing the cleaning cloth against the cylinder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2235/00—Cleaning
    • B41P2235/10—Cleaning characterised by the methods or devices
    • B41P2235/26—Spraying devices

Landscapes

  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Processing Of Solid Wastes (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)

Abstract

The equipment comprises means (17, 18) for causing a very small quantity of liquid for cleaning rubber cylinders (Cl,C2) to be sprayed in a controlled and uniformly distributed way on to a sufficiently long portion of cloth (4), which, in the area directly acted on by the said sprayed liquids and in other areas, is kept in uniform and distributed contact with a transverse portion of the surface of the cylinder to be cleaned, and which is pushed, upstream and down­stream of this portion, into close and uniformly distributed contact with the cylinder by a rectilinear deformable strip (6) and by a rectilinear deformable presser (9) respectively, each of these having an originally convex surface facing the cylinder, the whole being arranged in such a way that the cleaning liquid acts through the cloth on the cylinder to be cleaned in an extended, uniform and progressive way and in a very small quantity, and in such a way that the liquid is conveniently retained in the said cleaning area by the said cloth and the said rectilinear pressure elements, so that it does not fall off and so that it is transferred to the dirt on the cylinder in a gradual and controlled way, while the presser (9) facilitates the penetration of the liquid into the dirt and promotes the elimination and removal of the said dirt. The active surface of the presser (9) has a suitable lowrelief configuration for better distribution of the cleaning liquid, to provide a better mechanical action for cleaning the cylinder and to retain in its channels (209) of origi­nally outwardly diverging shape a large quantity of the paper particles which constitute the dirt removed from the cylinder.
PCT/EP2004/007236 2003-07-11 2004-07-02 Equipment for cleaning rubber cylinders of continuous printing machines Ceased WO2005005151A2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CA002531214A CA2531214A1 (en) 2003-07-11 2004-07-02 Equipment for cleaning rubber cylinders of continuous printing machines
EP04740588A EP1644196B1 (en) 2003-07-11 2004-07-02 Equipment for cleaning rubber cylinders of continuous printing machines
JP2006518096A JP2009513378A (en) 2003-07-11 2004-07-02 Device for cleaning the rubber cylinder of a continuous printing machine
DE602004008921T DE602004008921T2 (en) 2003-07-11 2004-07-02 DEVICE FOR CLEANING RUBBER LUBRICANTS OF PRESSURE MACHINES WITH CONTINUOUS OPERATION
US10/562,985 US20060137553A1 (en) 2003-07-11 2004-07-02 Equipment for cleaning rubber cylinders of continuous printing machines
NO20060602A NO20060602L (en) 2003-07-11 2006-02-07 Equipment for cleaning of rubber cylinders of continuous printing machines

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITGE2003A000050 2003-07-11
IT000050A ITGE20030050A1 (en) 2003-07-11 2003-07-11 APPARATUS FOR THE CLEANING OF THE CYLINDERS IN THE RUBBER BUCKET

Publications (2)

Publication Number Publication Date
WO2005005151A2 WO2005005151A2 (en) 2005-01-20
WO2005005151A3 true WO2005005151A3 (en) 2005-06-16

Family

ID=34044539

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2004/007236 Ceased WO2005005151A2 (en) 2003-07-11 2004-07-02 Equipment for cleaning rubber cylinders of continuous printing machines

Country Status (11)

Country Link
US (1) US20060137553A1 (en)
EP (1) EP1644196B1 (en)
JP (1) JP2009513378A (en)
CN (1) CN100421939C (en)
AT (1) ATE372873T1 (en)
CA (1) CA2531214A1 (en)
DE (1) DE602004008921T2 (en)
ES (1) ES2293281T3 (en)
IT (1) ITGE20030050A1 (en)
NO (1) NO20060602L (en)
WO (1) WO2005005151A2 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8015918B2 (en) * 2007-03-20 2011-09-13 Komori Corporation Cleaning apparatus
DE102008031140A1 (en) * 2007-07-19 2009-01-22 Heidelberger Druckmaschinen Ag Apparatus and method for treating a rotating printing surface with a process fluid
DE102010023367B4 (en) 2009-06-29 2018-09-27 Heidelberger Druckmaschinen Ag Pressing element for pressing a cleaning cloth to a cylinder of a printing press
DE102011012891A1 (en) * 2010-03-29 2011-09-29 Heidelberger Druckmaschinen Ag Rotary printing unit for sheet-processing rotary printing machine for lithographic offset printing, has suction device brought into working position, where suction device sucks liquid from rotating surface of printing form cylinder
EP2555923B1 (en) * 2010-04-05 2017-08-09 DTG International GmbH Screen cleaning apparatus and method
CN102009523B (en) * 2010-08-25 2012-09-26 昆山华冠商标印刷有限公司 Spiral printing dust collector
ITBO20110142A1 (en) 2011-03-23 2012-09-24 Elettra Srl APPARATUS PARTICULARLY SUITABLE FOR THE QUICK CLEANING OF THE SO-CALLED CENTRAL DRUM OF FLEXOGRAPHIC PRINTING MACHINES.
CN102873985B (en) * 2012-10-15 2015-09-02 北京印刷学院 A kind of device for cleaning blanket cylinder
CN102873984B (en) * 2012-10-15 2015-08-05 北京印刷学院 A kind of device for cleaning blanket cylinder and brush roll thereof
CN109205356A (en) * 2017-07-03 2019-01-15 柯尼卡美能达办公系统研发（无锡）有限公司 Paper transport mechanism and the image forming apparatus for having the paper transport mechanism
CN108435613A (en) * 2018-05-21 2018-08-24 吴江市聚杰微纤无尘洁净纺织品有限公司 A kind of Curved screen Wiping mechanism
GB201903507D0 (en) 2019-03-14 2019-05-01 Pilkington Tech Management Limited Antimicrobial coating
CN110385293B (en) * 2019-07-24 2024-08-06 安徽华烨特种材料有限公司 Industrial cloth gum dipping tension roller cleaning device
EP3789199A1 (en) * 2019-09-05 2021-03-10 Heidelberger Druckmaschinen AG Device, wiper, wiper lining and method for the care of a bearer ring
CN112297274A (en) * 2020-09-11 2021-02-02 江西圣得利橡胶有限公司 Rubber processingequipment with semi-self-cleaning function
CN112024472B (en) * 2020-09-22 2025-06-06 上海德欧电气有限公司 Contact cleaning device
CN112549772A (en) * 2020-12-28 2021-03-26 昆山瑞源智能装备有限公司 Automatic rubber blanket cleaning device for metal plate offset press

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US794487A (en) * 1903-04-28 1905-07-11 Louis A Brod Printing-press.
US4765242A (en) * 1986-12-04 1988-08-23 Kabushiki Kaisha Asahi Shimbunsha Device for cleaning blanket mounted around cylindrical drum of a printing machine
EP0299193A2 (en) * 1987-07-10 1989-01-18 Baldwin-Japan Ltd. A cleaning machine for a printer
DE8816264U1 (en) * 1988-03-23 1989-03-30 MAN Roland Druckmaschinen AG, 6050 Offenbach Device for cleaning the working surfaces of a working machine, in particular in a printing machine
EP0388757A1 (en) * 1989-03-20 1990-09-26 Elettra S.R.L. Pressing device in an apparatus for cleaning the rubber blanket cylinder of a printing press
DE4027505A1 (en) * 1989-09-01 1991-03-07 Yoshichika Murakami CLEANING DEVICE FOR A TURNING BODY
EP0600361A1 (en) * 1992-11-30 1994-06-08 Komori Corporation Cylinder cleaning apparatus for printing press
EP0636476A1 (en) * 1993-07-27 1995-02-01 ELETTRA S.r.l. Device for cleaning the rubber-covered cylinders of printing machines
EP0860278A2 (en) * 1997-02-19 1998-08-26 Baldwin-Japan Ltd. Printing press cylinder cleaning device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4007983A (en) * 1975-10-29 1977-02-15 Xerox Corporation Liquid developer cleaning means
US4870900A (en) * 1986-02-07 1989-10-03 Air Stamping, Inc. Combined bearer wiper assembly and finger guard for printing apparatus
EP0334173B1 (en) * 1988-03-23 1993-01-07 M.A.N.-ROLAND Druckmaschinen Aktiengesellschaft Cleaning device for the working surfaces of a machine, especially of a printing machine
JPH0761711B2 (en) * 1988-03-31 1995-07-05 凸版印刷株式会社 Blanket cleaning device for offset printing machine
JP3515292B2 (en) * 1996-02-17 2004-04-05 株式会社リコー Cleaning device and image forming apparatus provided with the cleaning device
JPH1158701A (en) * 1997-08-25 1999-03-02 Nikka Kk Printing cylinder cleaning apparatus
DE10000549A1 (en) * 2000-01-08 2001-07-12 Baldwin Grafotec Gmbh Wash bars for printing press cylinders
IT1320895B1 (en) * 2000-02-25 2003-12-10 Marco Corti BAR FOR DISPENSING DETERGENT FLUID MIXTURE IN THE DEVICES FOR THE AUTOMATIC CLEANING OF THE CYLINDERS OF THE PRINTING MACHINES
JP2005088541A (en) * 2003-09-19 2005-04-07 Komori Corp Cleaning method and apparatus for printing press

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US794487A (en) * 1903-04-28 1905-07-11 Louis A Brod Printing-press.
US4765242A (en) * 1986-12-04 1988-08-23 Kabushiki Kaisha Asahi Shimbunsha Device for cleaning blanket mounted around cylindrical drum of a printing machine
EP0299193A2 (en) * 1987-07-10 1989-01-18 Baldwin-Japan Ltd. A cleaning machine for a printer
DE8816264U1 (en) * 1988-03-23 1989-03-30 MAN Roland Druckmaschinen AG, 6050 Offenbach Device for cleaning the working surfaces of a working machine, in particular in a printing machine
EP0388757A1 (en) * 1989-03-20 1990-09-26 Elettra S.R.L. Pressing device in an apparatus for cleaning the rubber blanket cylinder of a printing press
DE4027505A1 (en) * 1989-09-01 1991-03-07 Yoshichika Murakami CLEANING DEVICE FOR A TURNING BODY
EP0600361A1 (en) * 1992-11-30 1994-06-08 Komori Corporation Cylinder cleaning apparatus for printing press
EP0636476A1 (en) * 1993-07-27 1995-02-01 ELETTRA S.r.l. Device for cleaning the rubber-covered cylinders of printing machines
EP0860278A2 (en) * 1997-02-19 1998-08-26 Baldwin-Japan Ltd. Printing press cylinder cleaning device

Also Published As

Publication number Publication date
ATE372873T1 (en) 2007-09-15
WO2005005151A2 (en) 2005-01-20
EP1644196B1 (en) 2007-09-12
DE602004008921T2 (en) 2008-06-12
CA2531214A1 (en) 2005-01-20
US20060137553A1 (en) 2006-06-29
JP2009513378A (en) 2009-04-02
NO20060602L (en) 2006-02-07
ITGE20030050A1 (en) 2005-01-12
CN100421939C (en) 2008-10-01
EP1644196A2 (en) 2006-04-12
ES2293281T3 (en) 2008-03-16
DE602004008921D1 (en) 2007-10-25
CN1822956A (en) 2006-08-23

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