• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    In vorzugsweise einem Farbkasten eines Spülfarbwerkes werden zur Farbabteilung dünne Farbabteilbleche (17) verwendet.
    公开号:SU1281164A3
    申请号:SU843747580
    申请日:1984-06-07
    公开日:1986-12-30
    发明作者:Альберт Вилли；Кутцнер Петер；Шнейдер Георг；Кюберт Томас
    申请人:Кениг Унд Бауер Аг (Фирма)；
    IPC主号:
    专利说明:

    Od
    权利要求:
    Claims (2)
    [1]
    1 The invention relates to printing machinery and can be used in the inking apparatus of a printing machine. The purpose of the invention is to increase the quality of printed products when performing a ductor roller with rasterized surface. FIG. 1 shows a spray device, front view; in fig. 2 - the same, side view; in FIG. 3, the embodiment of the proposed paint separation element; in fig. 4 is a view A of FIG. 3; Fig. 4 is an embodiment of a paint separation element; in fig. 6 is a view B in FIG. five; in fig. 7 shows a device for adjusting the paint element to a paint element as it is worn. The proposed ink-feeding device, which is installed between the different redness portions of the ink rollers of the printing machines, can be used, for example, in the ink jet apparatus. In the side frame (not shown) is mounted equipped with a drive ductor roller with rasterized surface. The device also contains one and several strips 2 for applying paints, which are installed with the possibility of reciprocating movement relative to the roller 1. On the strips 2 for applying paint, there is an upper squeegee 3 and a lower scraper 4. In the working position, the squeegee 3 and the scraper 4 are adjacent to the roller 5 surface 1. The strip 2 for applying paints is provided with a opposing circumferential surface 5 with a notch 6, which is filled along the entire length of the strip
    [2]
    2. This recess 6 is connected by a through-hole 7 with an ink supply device. The first tread surface 8 and the second end surface 9 of each strip 2 are respectively attached along one guide shield 10. The guide shield 10 is provided with a guide groove 11 located opposite the end surfaces 8 and 9 of the strip 2 for applying paint. The guide recess 11 is closed at the bottom and top, and the thin ink separation element 12 moves in it. The paint separation element 12 proposed is freely movable in 642 reciprocating direction and has a width a, for example 65 mm and a length b, for example, 45 mm. Its first end surface 13 (sealing surface) is provided with a concave curvature, and the radius of curvature of the first end surface 13 coincides with the radius of curvature of the roller 1. The second end surface 14 of the paint separation element 12 is not provided with curvature. In the working position on the surface 14 of the paint separation element 2 mounted on the strap 2 flat springs 15 and 16. Due to the presence of flat springs 15 and 16, the end surface 13 of the paint separator 12 is always curved against the circumferential surface and 5 roller 1. In order to seal the strips 2 also from the end sides, the paint-separation elements 12 abut the end surfaces 8 of the squeegee 3 and the scraper 4. The continuation of the side surface 17 of the paint-separation element 12 and the axis of rotation of the ductor roller 1 intersect at an angle of 90. The thickness of the ink separation element 12 may be from 0.1 mm to a few millimeters. According to the invention, the thickness of the paint separator element 12 on the part 18 facing the roller 1 over its entire width is 03-0.3 mm. If the guide part 19 of the paint-separating element 12 is thicker than the thickness C of the front part 18 (0.03-0.3 mm) of the invention, then a cutout may be provided at the front part 18, for example, with a depth of dt equal to, for example, 3 mm (Fig .5 and b). The sealing surface 13 of the ink separation element 12 is made as narrow as possible. Claim 1. Ink-spray device of an inking apparatus, preferably a ink-jet inking apparatus of a printing machine, comprising an inking chamber and a ductor roller that overlaps it on the front side, strips arranged parallel to the ductor roller for applying ink on it and installed in guides with the possibility of adjusting its position relative to the surface ductor roller sheet
     31281
    A paint separation element, the surface of which adheres to the surface of the ductor roller, corresponds to its configuration, characterized in that, in order to improve the quality of printed products when performing the ductor roller with the rasterized surface, the thickness is 164. .4 on the part of the sheet paint-dividing element adjacent to the ductor roller, it is 0.03-0.3 mm.
    2. The device according to claim 1, about tl and one that the part of the sheet paint-separating element, adjacent to the ductor roller, is made of solid sheet steel.
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    类似技术:
    公开号 | 公开日 | 专利标题
    SU1281164A3|1986-12-30|Ink-feeding device of inking apparatus
    EP0278225B1|1993-04-07|Short-inking device
    US4982660A|1991-01-08|Chambered doctor blade inker system
    US4384518A|1983-05-24|Dry offset printer for cylindrical objects
    US4667595A|1987-05-26|Inking system for multiple color printing by a single plate cylinder
    RU1830007C|1993-07-23|Painting apparatus of rotary press
    EP0111141B1|1986-10-15|Ink fountain divider for rotary printing presses
    JPH08300616A|1996-11-19|Doctor blade for ink arrangement of rotary press
    US4998474A|1991-03-12|Flush inking unit
    DE3909878C1|1990-08-02|
    US5497700A|1996-03-12|Rotogravure inking system
    CA2108518A1|1994-10-28|Printing Apparatus Having Web-Cleaning Members for Removing Particles Affecting Print Quality
    US4694746A|1987-09-22|Silkscreen frame mounting assembly for press
    US4404908A|1983-09-20|Arrangement for supplying ink to the printing plate of a printing press
    US5325775A|1994-07-05|Chambered doctor blade
    US20160159071A1|2016-06-09|Printing Unit
    DE4302671A1|1994-08-18|Short inking unit
    US4287828A|1981-09-08|Ink metering apparatus
    GB2265112A|1993-09-22|Inking device for forme roller.
    US5152221A|1992-10-06|Angled doctor blade arrangement for gravure press
    EP0540207A1|1993-05-05|Printing method and apparatus
    US2920557A|1960-01-12|Pressure control mechanism for doctor blades
    US3316838A|1967-05-02|Multicolor rotary intaglio press with roller wipers
    GB1143162A|1969-02-19|Non impact printing apparatus
    US2891474A|1959-06-23|Multi-color attachment to the print roller in roller printing
    同族专利:
    公开号 | 公开日
    JPH0430911B2|1992-05-25|
    US4559871A|1985-12-24|
    EP0128411A2|1984-12-19|
    EP0128411A3|1986-02-05|
    JPS608073A|1985-01-16|
    EP0128411B1|1989-01-25|
    DE3320638A1|1985-01-03|
    DE3320638C2|1986-10-16|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    DE163297C|
    US236566A|1881-01-11|Inking apparatus for printing-machines |
    DE209649C|
    DE163249C|
    US1165160A|1914-08-21|1915-12-21|Robert H Dunnet|Fountain-dividing equipment for multicolor presswork.|
    FR483236A|1915-10-04|1917-06-13|Weller Rollin Crandall|Mechanical press inkwell|
    CH413872A|1962-11-13|1966-05-31|Winkler Fallert & Co Maschf|Device for preventing two colors from flowing together under the color knife of letterpress, offset printing and similar machines with compartment wedges|
    US3339485A|1964-06-15|1967-09-05|Bonnierfoeretagen Ab|Adjustable ink supply device in rotary printing presses|
    DE1961033A1|1969-12-05|1971-10-07|Maschf Augsburg Nuernberg Ag|Sealing device on inking rollers for printing machines|
    JPS5015733Y2|1971-02-13|1975-05-16|
    US3831517A|1972-12-22|1974-08-27|Dayco Corp|Fountain divider|
    CH631111A5|1978-04-07|1982-07-30|Jean Lucien Sarda|INK MECHANISM.|
    DE3135711A1|1981-07-29|1983-02-10|Windmöller & Hölscher, 4540 Lengerich|DISHWASHER FOR A ROTARY PRINTING MACHINE|DE3505598C2|1984-10-30|1986-08-14|Windmöller & Hölscher, 4540 Lengerich|Rinse inking unit with divided chamber doctor blade|
    US4581995A|1985-06-07|1986-04-15|Motter Printing Press Co.|Ink sealing assembly|
    JPS6213345A|1985-07-11|1987-01-22|Toshiba Mach Co Ltd|Ink-controlling device of web offset printing press|
    DE3539759C1|1985-11-09|1987-04-02|Roland Man Druckmasch|Color divider for a flexo inking unit|
    DE3624572C2|1986-07-21|1988-11-10|Heidelberger Druckmaschinen Ag, 6900 Heidelberg, De|
    DE3636359A1|1986-10-25|1988-04-28|Koenig & Bauer Ag|PRINTING UNIT WITH SHORT INKING IN A ROTATIONAL PRINTING MACHINE|
    DE3704433C2|1987-02-12|1989-01-19|Albert-Frankenthal Ag, 6710 Frankenthal, De|
    JPH0646675Y2|1987-05-27|1994-11-30|株式会社小森コーポレーション|Inkwell device of printing machine|
    US4796528A|1987-05-29|1989-01-10|M.A.N. Roland Druckmaschinen Ag|Separated ink fountain for a flexographic printing machine|
    US4821672A|1987-06-22|1989-04-18|Nick Bruno|Doctor blade assembly with rotary end seals and interchangeable heads|
    DE3737531A1|1987-11-05|1989-05-18|Koenig & Bauer Ag|COLOR RACK FOR A ROLLING MACHINE OF A ROTARY PRINTING MACHINE|
    DE3800412C2|1988-01-09|1989-11-23|Albert-Frankenthal Ag, 6710 Frankenthal, De|
    DK49188D0|1988-02-01|1988-02-01|Tresu As|RAKEL|
    DE3814049A1|1988-04-26|1989-11-09|Koenig & Bauer Ag|METHOD AND DEVICE FOR FLEXO PRINTING|
    US4991504A|1988-12-15|1991-02-12|De La Rue Giori S.A.|Ink duct for a printing machine|
    DE3909878C1|1989-03-25|1990-08-02|Man Roland Druckmaschinen Ag, 6050 Offenbach, De|
    DE3909879C1|1989-03-25|1990-08-09|Man Roland Druckmaschinen Ag, 6050 Offenbach, De|
    DE3911839A1|1989-04-11|1990-10-18|Koenig & Bauer Ag|DRAINAGE INK|
    US5088402A|1990-06-07|1992-02-18|Rockwell International Corporation|Pressurized printing fluid input system for keyless lithographic printing|
    US5243907A|1992-01-22|1993-09-14|The Langston Corporation|Divider seal for split-fountain chambered doctor blade for a flexographic printing press|
    SE470283B|1992-05-22|1994-01-10|Aake Boeoese|Chamber rotor device for printing and printing plants|
    DE4302671A1|1993-01-30|1994-08-18|Roland Man Druckmasch|Short inking unit|
    FR2705613B1|1993-05-27|1995-11-24|Roland Man Druckmasch|Chamber squeegee.|
    GB9615254D0|1996-07-20|1996-09-04|Fowden James|Rotary floating sealed fluid applicator with quick release applicator clamps|
    DE19631301A1|1996-08-02|1998-02-05|Gorter Cornelis|Ink chamber doctor blade for a printing press|
    US5983797A|1997-11-17|1999-11-16|Howard W. DeMoore|End seal engaging bearer of anilox roller assembly|
    DE19860641A1|1998-12-29|2000-07-06|Koenig & Bauer Ag|Ink feed device for an ink fountain pen|
    BR112015022200A2|2013-03-13|2017-07-18|Probity Eng Llc|ink source apparatus, flexo printing press system and method for adjusting printing characteristics in flexo printing|
    SG11201601075PA|2013-08-28|2016-03-30|3M Innovative Properties Co|Electronic assembly with fiducial marks for precision registration during subsequent processing steps|
    CN110877482B|2019-12-06|2021-07-27|浙江聚众柔印科技有限公司|Ink supply mechanism in flexo printing device|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DE19833320638|DE3320638C2|1983-06-08|1983-06-08|Ink dividing device on ink fountain rollers of printing machines|
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