• 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:
    1. A COLORFUL DEVICE OF A ROTATIONAL PRINTING MACHINE, containing a colorful reservoir / J, a douctor roller and a colorful wedge with a longitudinal groove around it, which has a longitudinal groove, In order to increase the reliability of the device, it has a source of compressed air, while in the body of the paint wedge there are transverse parallel channels arranged to direct the compressed air, communicating with the longitudinal groove and connected to the source of compressed air through hoses. (L with to Oi About CO.
    公开号:SU1192603A3
    申请号:SU833659008
    申请日:1983-10-28
    公开日:1985-11-15
    发明作者:Шнейдер Георг
    申请人:Кениг Унд Бауер Ан (Фирма)；
    IPC主号:
    专利说明:

    2. The device according to item 1, about the t. L. And cha is so that the colorful wedge is installed with a gap in relation to the peripheral surface of the ductor roller.
    3. The device according to PP.1 and 2, characterized in that the colorful wedge is equipped with diverting flaps installed on its lower part ..
    4. A device according to claims 1-3, characterized in that the colorful wedge is mounted so as to move along an axis of the ductor roller.
    one
    FIELD OF THE INVENTION The invention relates to printing prints, in particular, to ink devices for rotary printing machines.
    The purpose of the invention is to increase the reliability of the device.
    FIG. 1 shows a colorful device, side view; in fig. 2 is the same, view along arrow A in FIG. one; in fig. 3 is a section BB in FIG.
    The colorful device of the rotary printing machine contains a colorful reservoir 1 (conventionally indicated, but not shown in the drawing), a ductor roller 2 and an envelope with an end part radially extended, a colorful wedge 3 having a longitudinal groove 4, a source of compressed air 5 (conventionally indicated, but not shown in the drawing). In the body of the paint wedge 3, there are transversely parallel channels 6 for directing compressed air, communicating with the longitudinal groove 4 and connected to a source of compressed air 5 by means of hoses 7. The colorful wedge 3 is installed with a clearance relative to the peripheral surface of the ductor roller 2, which can be moved along the axis of the latter. In addition, the colorful wedge 3 is equipped with diverting flaps 8.9 mounted on its lower part.
    The operation of the device is as follows.
    The ductor roller 2 is immersed in a colorful reservoir 1 of known construction. Ductor roller 2 interacts with the colorful wedge 3, installed in relation to it with a gap a, for example 0.01 mm.
    As a result of the overpressure in the groove 4, air evenly flows out to the right, left and side, side by side with the groove and thus prevents paint from entering between the adjoining side of the wedge 3 and the ductor roller T. diversion boards-8.9 direct paint to tanks 10,11. The longitudinal groove 4 serves to guide the compressed air. Each wedge 3 is provided with a clamp 12 for fixing its position on the spindle 13 The invention allows liquid ink to be separated from one another at a speed of the blower roller, equal to the paper feed speed.
    权利要求:
    Claims (4)
    [1]
    1. COLORFUL DEVICE OF A ROTARY PRINTING MACHINE, containing a colorful reservoir, a duct roller and a colorful wedge enveloping it with an end, having a longitudinal groove, characterized in that, in order to increase the reliability of the device, it has a source of compressed air, at this in the body of the colorful wedge made transverse parallel channels for directing compressed air, communicating with the longitudinal grooves and connected to the source of compressed air through hoses.
    about
    Fie. t
    GO
    [2]
    2. The device according to claim 1, from the point of view of the fact that the colorful wedge is installed with a gap with respect to the peripheral surface of the duct roller.
    [3]
    3. The device according to claims 1 and 2, characterized in that the paint wedge is equipped with outlet shields mounted on its lower part.
    [4]
    4. The device according to claims 1 to 3, characterized in that the colorful wedge is mounted with the possibility of movement along the axis of the duct roller.
    类似技术:
    公开号 | 公开日 | 专利标题
    SU1192603A3|1985-11-15|Inking device of rotary press
    US5617792A|1997-04-08|Roller element for pressing a flexible printing plate onto the form cylinder
    US4453465A|1984-06-12|Web turning rod having air flow control means
    GB1575065A|1980-09-17|Pneumatic brakes
    US5072669A|1991-12-17|Inking unit
    SU1743342A3|1992-06-23|Circulation dyeing device to rotary press spindle
    US5546858A|1996-08-20|Printing press
    US5640906A|1997-06-24|Short multi-color web-fed rotary printing press
    US5255606A|1993-10-26|Drag roller device for printing apparatus
    US5156090A|1992-10-20|Device for smoothing a sheet on an impression cylinder of a sheet-fed rotary printing machine
    GB2075421A|1981-11-18|A hand machine tool, especially a keyhole saw
    CA2042177A1|1991-12-08|Pressurized printing fluid input system for keyless lithographic printing
    US5560294A|1996-10-01|Device for inking a screen roller
    US1566800A|1925-12-22|Device for offset prevention and surface finishing in printing
    GB1491785A|1977-11-16|Removable guard on cylinders of printing machines
    SE8303019D0|1983-05-27|Rotary printing machine
    US4024674A|1977-05-24|Guard device for a grinding wheel in a grinding machine
    US5325775A|1994-07-05|Chambered doctor blade
    JPH01288447A|1989-11-20|Paper guide wheel and its manufacture
    GB2100671A|1983-01-06|Ink supply arrangements in printing presses
    US5379696A|1995-01-10|Apparatus for cleaning a roller nip in rotary printing machines
    US3695221A|1972-10-03|Coating apparatus
    US4773352A|1988-09-27|Applicator for an adhesive material
    US5101724A|1992-04-07|Dampening unit for an offset printing machine
    US4387647A|1983-06-14|Offset printing machine inking system with selectively engageable bypass rollers
    同族专利:
    公开号 | 公开日
    JPS5998851A|1984-06-07|
    EP0111141B1|1986-10-15|
    JPH0425142B2|1992-04-30|
    US4513662A|1985-04-30|
    EP0111141A1|1984-06-20|
    DE3241124A1|1984-05-10|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US907638A|1908-02-26|1908-12-22|Robert R Page|Fountain-divider.|
    GB604568A|1944-11-27|1948-07-06|Goss Printing Press Co Ltd|Improvements in or relating to ink fountains for use in printing presses|
    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|
    DE1224328B|1962-11-13|1966-09-08|Winkler Maschf|Ink box for rotary printing machines|
    US3559573A|1968-08-12|1971-02-02|Hantscho Co George|Ink fountain assembly and blade adjusting means therefor|
    DE1961033A1|1969-12-05|1971-10-07|Maschf Augsburg Nuernberg Ag|Sealing device on inking rollers for printing machines|
    US4165688A|1977-04-14|1979-08-28|Magna-Graphics Corporation|Ink dam for printing press|
    GB1585452A|1977-04-18|1981-03-04|Harris Corp|Inking mechanism|
    JPS5798830U|1980-12-10|1982-06-17|
    DE8034726U1|1980-12-29|1981-05-27|M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach|DEVICE FOR SEPARATING AREAS OF COLOR APPLICATION ON INK BOXES FOR PRINTING MACHINES|DE3605613C2|1986-02-21|1990-09-27|Jagenberg Ag, 4000 Duesseldorf, De|
    US4796528A|1987-05-29|1989-01-10|M.A.N. Roland Druckmaschinen Ag|Separated ink fountain for a flexographic printing machine|
    US5012736A|1987-09-21|1991-05-07|Paper Converting Machine Company|Sealing assembly for liquid fountain|
    US4934309A|1988-04-15|1990-06-19|International Business Machines Corporation|Solder deposition system|
    US4898117A|1988-04-15|1990-02-06|International Business Machines Corporation|Solder deposition system|
    DE3843017C1|1988-12-21|1990-05-23|Man Roland Druckmaschinen Ag, 6050 Offenbach, De|
    JPH02194952A|1989-01-23|1990-08-01|Asahi Shinbunsha:Kk|Key-less inking method and its device|
    JPH0297034U|1989-01-23|1990-08-02|
    US5150651A|1991-06-10|1992-09-29|Flores Carlos R|Doctor-blade assembly for flexographic press|
    US5230286A|1991-10-11|1993-07-27|De La Rue Giori, S.A.|Inking unit for a printing machine|
    US5410961A|1992-12-30|1995-05-02|Fit Group, Inc.|Fountain assembly|
    DE4447123C1|1994-12-29|1996-04-11|Koenig & Bauer Albert Ag|Scraper for printing ink cavity in rotary printing press|
    DE102006048487A1|2006-10-11|2008-04-17|Heidelberger Druckmaschinen Ag|Color box of a printing press|
    EP1916100B1|2006-10-26|2014-03-05|Heidelberger Druckmaschinen Aktiengesellschaft|Printing plate generation for anilox printing presses|
    EP2773506A1|2011-11-03|2014-09-10|Tetra Laval Holdings & Finance S.A.|An apparatus for flexographic printing of a web of packaging material|
    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|
    ES2721054T3|2016-01-14|2019-07-26|Windmoeller & Hoelscher|Sealing element for the front sealing of a scraper chamber|
    DE102017222158A1|2017-12-07|2019-06-13|Koenig & Bauer Ag|Color box and method for operating a color box|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DE19823241124|DE3241124A1|1982-11-06|1982-11-06|COLOR DIVIDER IN A COLOR BOX OF A ROTARY PRINTING MACHINE|
    [返回顶部]