EP0214741A2 - Gerät zur Reinigung von Blattmaterial - Google Patents

Gerät zur Reinigung von Blattmaterial Download PDF

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Publication number
EP0214741A2
EP0214741A2 EP86305796A EP86305796A EP0214741A2 EP 0214741 A2 EP0214741 A2 EP 0214741A2 EP 86305796 A EP86305796 A EP 86305796A EP 86305796 A EP86305796 A EP 86305796A EP 0214741 A2 EP0214741 A2 EP 0214741A2
Authority
EP
European Patent Office
Prior art keywords
rollers
transfer
roller
sheet
article
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Withdrawn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
EP86305796A
Other languages
English (en)
French (fr)
Other versions
EP0214741A3 (de
Inventor
Charles Jonathan Kennett
William Stewart Robertson
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.)
Teknek Electronics Ltd
Original Assignee
Teknek Electronics Ltd
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 Teknek Electronics Ltd filed Critical Teknek Electronics Ltd
Publication of EP0214741A2 publication Critical patent/EP0214741A2/de
Publication of EP0214741A3 publication Critical patent/EP0214741A3/de
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
    • B08B7/0028—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by adhesive surfaces
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03D—APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR
    • G03D15/00—Apparatus for treating processed material

Definitions

  • This invention relates to apparatus for treating sheet articles to remove dust, dust particles and similar impurities from the surfaces of the sheet articles.
  • the invention has particular application in the cleaning of photographic elements or photo-tools in order to remove impurities on the surfaces of such elements, these impurities adversely affecting the optical properties of the element resulting in a defective end product.
  • apparatus for treating sheet articles to remove deposits from the surface of the sheet article comprising at least one transfer roller contacting the surface of the sheet article to be treated, and a cleaning roller in rolling contact with said transfer roller, the tackiness of the surface of the cleaning roller being greater than the tackiness of the surface of said transfer roller.
  • two pairs of transfer rollers are provided, each pair contacting a respective surface of the sheet article, the pair of transfer rollers arranged on one side of the sheet being contacted by a first cleaning roller and the pair of transfer rollers arranged on the other side of the sheet being contacted by a second cleaning roller.
  • each transfer roller is of silicone or alternatively is provided with a silicone coating.
  • each cleaning roller is provided with a reverse wound roll of adhesive coated tacky film.
  • crank means for moving the cleaning rollers into and out of conntact with their associated transfer rollers and to aid in the removal of the cleaning rollers.
  • the apparatus includes a casing 1 comprising two end plates 5 and a central cover 6 which has an input station 2 and an output station 3, the former for guiding a sheet article 4 to be treated into the casing 1 and the latter being provided with a lip 7 for guiding exit of the sheet article 4 from the apparatus.
  • the sheet article 4 to be treated passes between pairs of rollers 10, 11 and 20, 21 such that respective surfaces of the sheet article are contacted by a respective pair of transfer rollers.
  • the upper surface 14 of the sheet 4 is contacted by rollers 10 and 11 whilst the lower surface 24 of the sheet 4 is contacted by rollers 20 and 21.
  • Each transfer roller 10, 11, 20, 21 is made of silicone, or alternatively the surface of each transfer roller is coated with silicone.
  • the tackiness of the silicone is sufficient to lift impurities from the surfaces 14, 24 of the sheet article 4 without causing damage to the article surface and without leaving a deposit of silicone on the article surface.
  • cleaning rollers 12 and 22 are provided.
  • the cleaning rollers 12 and 22 are constituted by respective rolls of reverse wound film having an outwardly facing coating of a natural rubber based adhesive, the tackiness of which is greater than the tackiness of the silicone of the transfer rollers.
  • the cleaning roller 12 is in rolling contact with transfer rollers 10 and 11 and removes any impurities from the surfaces of these rollers whilst cleaning roller 22 is in rolling contact with transfer rollers 20 and 21 and removes any impurities from the surfaces of these rollers.
  • the lower pair of transfer rollers 20, 21 are driven by an electric motor (not shown) which is activated at a control panel 9 by the user and transmits rotation to rollers 20, 21 through spindles 43 and 42 respectively.
  • the rotation is transmitted from the rollers 20, 21 to their associated cleaning roller 22 and, through the sheet article 4, to the upper transfer rollers 10, 11 and their associated cleaning roller 12.
  • the cleaning roller 12 is mounted on a spindle 13 located in channel 15 in the casing 1.
  • the roller 12 is held by gravity in contact with the transfer rollers 10 and 11 and, to facilitate renewing of the exposed tacky surface, the casing 1 is provided with a locating cut-out 16 into which the spindle 13 may be positioned whilst the used length of tacky film is removed.
  • the cleaning roller 22 is held in rolling contact with transfer rollers 20, 21 by a spring mechanism shown schematically at 30 which acts on a spindle 23 on which the roller 22 is mounted, the spindle 23 being located in channel 25 in the casing 1.
  • the channel 27 and notch 26 are formed on the interior of each end plate 5.
  • the sheet article 4 passes through an anti-static unit 40, 41 activated from control panel 9.
  • This unit 40, 41 dissipates the build-up of electrostatic charge which results from passage of the sheet article 4 through the apparatus.
  • FIG. 4 of the drawings there is shown an modified embodiment of the apparatus for treating sheet articles.
  • Spring 30, which is positioned in channel 25, is attached at 39 to the end plate 5 and to an end 34 of a block 33 which is movable within channel 25.
  • the spindle 23 of the lower cleaning roller 22 rests on a curved lip 36 of block 33 and the spindle 13 of the upper cleaning roller 12 rests on a curved lip 17 of a block 35 positioned within and movable along channel 15.
  • Blocks 35 and 33 are connected through the release mechanism 28 activated by the lever 8 on the exterior of one end plate 5.
  • the release mechanism 28 includes a wheel 31 to which are attached, at points 37 and 38 respectively, one end of a U-shaped connecting arm 29 and one end of a connecting arm 44 equivalent to the arm 81 of Fig. 3.
  • a similar release mechanism is provided on of each end plate 5 and the two mechanism are connected by a shaft 3 2.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Cleaning In General (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Photographic Processing Devices Using Wet Methods (AREA)
EP86305796A 1985-07-31 1986-07-29 Gerät zur Reinigung von Blattmaterial Withdrawn EP0214741A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8519334 1985-07-31
GB858519334A GB8519334D0 (en) 1985-07-31 1985-07-31 Treating sheet articles

Publications (2)

Publication Number Publication Date
EP0214741A2 true EP0214741A2 (de) 1987-03-18
EP0214741A3 EP0214741A3 (de) 1987-04-08

Family

ID=10583140

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86305796A Withdrawn EP0214741A3 (de) 1985-07-31 1986-07-29 Gerät zur Reinigung von Blattmaterial

Country Status (3)

Country Link
EP (1) EP0214741A3 (de)
JP (1) JPS6270848A (de)
GB (1) GB8519334D0 (de)

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0342163A1 (de) * 1988-05-12 1989-11-15 FIAT AUTO S.p.A. Reinigungstuch
EP0582436A1 (de) * 1992-07-31 1994-02-09 Toyota Jidosha Kabushiki Kaisha Vorrichtung zum Reinigen von Bändern vor dem Pressformen mit Rollen zum Entölen und Klebrollen zum Entfernen von Öl und Fremdkörpern
WO1995002509A1 (en) * 1993-07-13 1995-01-26 Teknek Electronics Limited Method of laminate manufacture
EP0604336A3 (en) * 1992-12-23 1995-12-13 Eastman Kodak Co Apparatus and method for measuring particle contamination.
US5855037A (en) * 1996-05-30 1999-01-05 Xerox Corporation Electrostatographic imaging web cleaning systems
WO1999024178A1 (en) * 1997-11-08 1999-05-20 Teknek Electronics Limited Apparatus for cleaning surfaces with a cleaning roller assembly
US6200392B1 (en) * 1996-09-26 2001-03-13 Systems Division Incorporated Sheet cleaning apparatus with cartridge roller assembly and method of use
US6237176B1 (en) 1998-09-08 2001-05-29 Rayon Industrial Co., Ltd. Substrate or sheet surface cleaning apparatus
WO2002058857A1 (en) * 2001-01-25 2002-08-01 Ksm International Limited Cleaning apparatus
WO2005011883A1 (en) * 2003-07-28 2005-02-10 Teknek Holdings Limited Surface cleaning apparatus
WO2007010260A1 (en) * 2005-07-20 2007-01-25 Teknek Holdings Limited Surface cleaning apparatus
DE102006023489A1 (de) * 2006-05-18 2007-11-22 Hauck, Jürgen Vorrichtung zur Kontaktreinigung sowie Aufnahmeeinrichtung
WO2008150259A1 (en) * 2007-06-04 2008-12-11 Thomson Licensing Film cleaning system
DE102010054813A1 (de) * 2010-12-16 2012-06-21 Karl W. Niemann Gmbh & Co. Kg Verfahren und Vorrichtung zum Kaschieren einer Substratplatte mit einer Kunststofffolie
WO2012079714A1 (de) 2010-12-16 2012-06-21 Karl W. Niemann Gmbh & Co. Kg Verfahren zum kaschieren einer substratplatte mit einer kunststofffolie
DE102011117168A1 (de) 2011-10-28 2013-05-02 Karl W. Niemann Gmbh & Co. Kg Verfahren zum Kaschieren einer Substratplatte mit einer Kunststofffolie
WO2015187161A1 (en) * 2014-06-05 2015-12-10 Illinois Tool Works Inc. System and method for cleaning an object
RU2575290C2 (ru) * 2010-12-16 2016-02-20 Карл В. Ниманн Гмбх Унд Ко. Кг Способ каширования плиты-подложки полимерной пленкой
CN108554932A (zh) * 2018-05-11 2018-09-21 贵港市申德机械设备有限公司 一种负离子风机除尘的电雕制版用表面除尘装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3762950A (en) * 1971-11-22 1973-10-02 Xerox Corp Cleaning of particles from a surface
US3945079A (en) * 1975-03-31 1976-03-23 Minnesota Mining And Manufacturing Company Laminated photographic film cleaning fabric
US3966394A (en) * 1975-04-30 1976-06-29 Xerox Corporation Plural cleaning rolls assembly
US4183655A (en) * 1975-10-07 1980-01-15 Ricoh Company, Ltd. Cleaning means for image transfer unit in electrophotographic copying machines
NL8301915A (nl) * 1983-05-31 1984-12-17 Oce Nederland Bv Transportinrichting.

Cited By (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0342163A1 (de) * 1988-05-12 1989-11-15 FIAT AUTO S.p.A. Reinigungstuch
EP0582436A1 (de) * 1992-07-31 1994-02-09 Toyota Jidosha Kabushiki Kaisha Vorrichtung zum Reinigen von Bändern vor dem Pressformen mit Rollen zum Entölen und Klebrollen zum Entfernen von Öl und Fremdkörpern
EP0604336A3 (en) * 1992-12-23 1995-12-13 Eastman Kodak Co Apparatus and method for measuring particle contamination.
US5688350A (en) * 1993-07-13 1997-11-18 Teknek Electronics Limited Method of laminate manufacture
GB2294661A (en) * 1993-07-13 1996-05-08 Teknek Electronics Ltd Method of laminate manufacture
GB2294661B (en) * 1993-07-13 1997-04-02 Teknek Electronics Ltd Method of laminate manufacture
WO1995002509A1 (en) * 1993-07-13 1995-01-26 Teknek Electronics Limited Method of laminate manufacture
US5855037A (en) * 1996-05-30 1999-01-05 Xerox Corporation Electrostatographic imaging web cleaning systems
US6162303A (en) * 1996-05-30 2000-12-19 Xerox Corporation Process for cleaning a web
US6282744B1 (en) * 1996-05-30 2001-09-04 Xerox Corporation Electrostatographic imaging web cleaning systems
US6200392B1 (en) * 1996-09-26 2001-03-13 Systems Division Incorporated Sheet cleaning apparatus with cartridge roller assembly and method of use
WO1999024178A1 (en) * 1997-11-08 1999-05-20 Teknek Electronics Limited Apparatus for cleaning surfaces with a cleaning roller assembly
US6662395B1 (en) 1997-11-08 2003-12-16 Sheila Hamilton Apparatus for cleaning surfaces with a cleaning roller assembly
US6237176B1 (en) 1998-09-08 2001-05-29 Rayon Industrial Co., Ltd. Substrate or sheet surface cleaning apparatus
WO2002058857A1 (en) * 2001-01-25 2002-08-01 Ksm International Limited Cleaning apparatus
GB2418601A (en) * 2003-07-28 2006-04-05 Tecknek Holdings Ltd Surface cleaning apparatus
WO2005011883A1 (en) * 2003-07-28 2005-02-10 Teknek Holdings Limited Surface cleaning apparatus
GB2418601B (en) * 2003-07-28 2006-09-20 Teknek Holdings Ltd Surface cleaning apparatus
US7415747B2 (en) 2003-07-28 2008-08-26 Teknek Holdings Limited Surface cleaning apparatus
WO2007010260A1 (en) * 2005-07-20 2007-01-25 Teknek Holdings Limited Surface cleaning apparatus
DE102006023489A1 (de) * 2006-05-18 2007-11-22 Hauck, Jürgen Vorrichtung zur Kontaktreinigung sowie Aufnahmeeinrichtung
WO2008150259A1 (en) * 2007-06-04 2008-12-11 Thomson Licensing Film cleaning system
US20100095982A1 (en) * 2007-06-04 2010-04-22 Steven Garlick Film cleaning system
WO2012079714A1 (de) 2010-12-16 2012-06-21 Karl W. Niemann Gmbh & Co. Kg Verfahren zum kaschieren einer substratplatte mit einer kunststofffolie
DE102010054813A1 (de) * 2010-12-16 2012-06-21 Karl W. Niemann Gmbh & Co. Kg Verfahren und Vorrichtung zum Kaschieren einer Substratplatte mit einer Kunststofffolie
DE102010054810A1 (de) 2010-12-16 2012-06-21 Karl W. Niemann Gmbh & Co. Kg Verfahren zum Kaschieren einer Substratplatte mit einer Kunststofffolie
WO2012079713A1 (de) 2010-12-16 2012-06-21 Karl W. Niemann Gmbh & Co. Kg Verfahren und vorrichtung zum kaschieren einer substratplatte mit einer kunststofffolie
RU2575290C2 (ru) * 2010-12-16 2016-02-20 Карл В. Ниманн Гмбх Унд Ко. Кг Способ каширования плиты-подложки полимерной пленкой
RU2575287C2 (ru) * 2010-12-16 2016-02-20 Карл В. Ниманн Гмбх Унд Ко. Кг Способ и устройство для каширования плиты-подложки полимерной пленкой
DE102011117168A1 (de) 2011-10-28 2013-05-02 Karl W. Niemann Gmbh & Co. Kg Verfahren zum Kaschieren einer Substratplatte mit einer Kunststofffolie
WO2015187161A1 (en) * 2014-06-05 2015-12-10 Illinois Tool Works Inc. System and method for cleaning an object
CN106660078A (zh) * 2014-06-05 2017-05-10 伊利诺斯工具制品有限公司 用于清洁物体的系统和方法
US10399128B2 (en) 2014-06-05 2019-09-03 Illinois Tool Works Inc. System and method for cleaning an object
CN106660078B (zh) * 2014-06-05 2021-01-29 伊利诺斯工具制品有限公司 用于清洁物体的系统和方法
CN108554932A (zh) * 2018-05-11 2018-09-21 贵港市申德机械设备有限公司 一种负离子风机除尘的电雕制版用表面除尘装置

Also Published As

Publication number Publication date
JPS6270848A (ja) 1987-04-01
GB8519334D0 (en) 1985-09-04
EP0214741A3 (de) 1987-04-08

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Inventor name: KENNETT, CHARLES JONATHAN

Inventor name: ROBERTSON, WILLIAM STEWART