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    • 4. 发明专利
    • Method of replacing twofold plate cylinder of twofold plate cylinder rotary press with onefold plate cylinder and rotary press
    • 替换双板式圆筒滚筒式压力机的双向圆柱滚子轴承与旋转压力机的方法
    • JP2014139016A
    • 2014-07-31
    • JP2014039089
    • 2014-02-28
    • Seiken Graphics Kk西研グラフィックス株式会社
    • NAMITA KATSUHIDETADA MIKIO
    • B41F13/24B41F13/10B41F13/20
    • PROBLEM TO BE SOLVED: To provide a method of replacing a twofold plate cylinder with an onefold plate cylinder by utilizing an existing twofold plate cylinder rotary press.SOLUTION: A twofold plate cylinder is dismounted from a rotary press, in which an ink supply device in which the twofold plate cylinder mounted with a press plate 1 and a blanket cylinder 4 for transcribing ink supplied to the twofold plate cylinder on a web 3 are contactably arranged and inking rollers 20 and 21, contacted with the twofold plate cylinder and supplying ink to the surface of the press plate 1 are provided and a dampening device comprising a watering roller 22 for supplying dampening water to the surface of the press plate 1 are arranged. The rotary press is reformed while using an existing ink supply device and an existing dampening device, so that the ink and the dampening water can be supplied to the surface of the press plate 1 around the onefold plate cylinder 2. In the reform, when rollers are arranged between the inking rollers 20 and 21 and between the watering roller 22 and an existing roller arranged to contact the periphery of the onefold plate cylinder 2, rollers are arranged by the number to keep rotation directions of the inking rollers 20 and 21 and the watering roller 22 set before the reform.
    • 要解决的问题:提供一种通过利用现有的双重印版滚筒式旋转印刷机将双重印版滚筒替换为双重印版滚筒的方法。解决方案:从旋转式印刷机上拆下双重印版滚筒,其中将供墨装置 安装有压板1的双重印版滚筒和用于将供应到卷筒纸3上的双重印版滚筒的油墨的橡皮布滚筒4接触地布置,并且上墨辊20和21与双重印版滚筒接触并将墨水供应到 设置压板1的表面,并且设置包括用于向压板1的表面供给润湿水的浇水辊22的阻尼装置。 旋转压力机在使用现有的供墨装置和现有的阻尼装置的同时进行重整,从而可以将油墨和润版水供应到压板1的围绕着一个印版滚筒2的表面。在改进中,当辊 布置在着墨辊20和21之间,并且在浇注辊22和布置成接触一倍印版滚筒2的周边的现有辊之间布置有辊,以保持着墨辊20和21的旋转方向和 改造前设置浇水辊22。
    • 6. 发明专利
    • Cylinder support device
    • 气缸支撑装置
    • JP2013136199A
    • 2013-07-11
    • JP2011288312
    • 2011-12-28
    • Komori Corp株式会社小森コーポレーション
    • ENDO YUTAKAINOUE HIROSHI
    • B41F13/20B41F11/00
    • PROBLEM TO BE SOLVED: To provide a cylinder support device that extremely facilitates mounting and dismounting works (replacement work) of the cylinder and allows accurate mounting in the centering and the axial position.SOLUTION: In the cylinder support device that has support shafts 70a and 70b that have numbering cylinders 23 and 24 that have taper rings 68a and 68b at both ends, and cones 69a and 69b that engages with the taper rings, and supports both ends of the numbering cylinders, one side support shaft 70a includes a disk spring 72a that energizes the cone 69a to the numbering cylinder side, while being movably supported in the axial direction by a motive side frame 77a, and the other support shaft 70b includes a disk spring 72b that energizes the cone 69b to the numbering cylinder side, while being unmovably supported in the axial direction by an operation side frame 77b, and includes a this touching part 70ba of outward flange shape which is touched by the numbering cylinder.
    • 要解决的问题:提供一种气缸支撑装置,其极大地方便了气缸的安装和拆卸工作(更换工作),并允许精确安装在定心和轴向位置。解决方案:在具有支撑轴70a和 70b,其具有在两端具有锥形环68a和68b的编号缸23和24,以及与锥形环接合的锥形件69a和69b,并且支撑编号缸的两端,一侧支撑轴70a包括盘簧72a 通过运动侧框架77a沿锥形轴向移动地支撑着编号滚筒侧的锥形件69a,另一个支承轴70b包括一个盘形弹簧72b,该弹簧使锥体69b通向编号滚筒侧,同时 通过操作侧框架77b在轴向上不可移动地支撑,并且包括由编号筒触摸的向外凸缘形状的触摸部70ba 。
    • 8. 发明专利
    • Onefold plate cylinder changing method for twofold plate cylinder rotary press, and rotary press
    • TWOFOLD板式气缸旋转压力机的旋转式气缸更换方法及旋转压力
    • JP2011255546A
    • 2011-12-22
    • JP2010130212
    • 2010-06-07
    • Seiken Graphics Kk西研グラフィックス株式会社
    • NAMITA KATSUHIDETADA MIKIO
    • B41F13/24B41F13/10B41F13/20
    • PROBLEM TO BE SOLVED: To replace a twofold plate cylinder with a onefold plate cylinder using a rotary press having the existing twofold plate cylinder.SOLUTION: A twofold plate cylinder mounted with a press plate and a blanket cylinder 4 for transferring ink supplied to the twofold plate cylinder to a web 3 are contactably disposed, and an ink supply device having an inking roller for supplying ink on the surface of the press plate while making contact with the twofold plate cylinder and a dampening device provided with a form dampening roller for supplying dampening water to the surface of the press plate are disposed in the rotary press, from which the twofold plate cylinder, the inking roller, and the form dampening roller are removed, a bearing support hole 16 of a side frame 9 that has rotatably supported a support shaft of the twofold plate cylinder is blocked with an auxiliary frame 23 having bearings rotatably supporting a onefold plate cylinder, the inking rollers 20, 21 and the form dampening roller 22 are disposed around the onefold plate cylinder 2 supported with the bearing, rollers 26, 7 are disposed so that they are rotated cooperatively between the inking rollers 20, 21 and an existing reciprocating roller 10, and the form dampening roller 22 is disposed so that it rotates cooperatively between the onefold plate cylinder 2 and an existing water reciprocating roller 8.
    • 要解决的问题:使用具有现有双重印版滚筒的旋转印刷机,用一倍的印版滚筒代替双重印版滚筒。 解决方案:安装有压板和橡皮布滚筒4的双重印版滚筒用于将供应到双重印版滚筒的油墨转印到卷筒纸3上,并且具有一个供墨装置,该供墨装置具有用于向 与双重印版滚筒接触的压板的表面和设置有用于向压板表面供给润版水的成形润版辊的阻尼装置设置在旋转压力机中,双重印版滚筒从该印刷机 滚筒和形式的阻尼辊被移除,具有可旋转地支撑双重印版滚筒的支撑轴的侧框架9的轴承支撑孔16被具有可旋转地支撑一倍印版滚筒的轴承的辅助框架23阻挡, 辊20,21和形状润湿辊22设置在由轴承支撑的一体印版滚筒2周围,辊26,7设置成 在墨辊20,21和现有的往复运动辊10之间协同旋转,并且形状润版辊22被设置成使其在一体印版滚筒2和现有的水往复滚筒8之间协同旋转。版权所有(C) )2012,JPO&INPIT
    • 10. 发明专利
    • Plate cylinder support device
    • 板式气缸支撑装置
    • JP2010076375A
    • 2010-04-08
    • JP2008250344
    • 2008-09-29
    • Fuji Kikai Kogyo Kk富士機械工業株式会社
    • KUNITAKE TAKAAKINISHIHARA YOSHITAKA
    • B41F13/20B41F9/06
    • PROBLEM TO BE SOLVED: To achieve improvement in operation rate and high efficiency of cleaning work by surely preventing the scattering of ink or the like during the operation of a plate cylinder 1. SOLUTION: A device for supporting the plate cylinder 1 has a support shaft 22a which includes a tapered cone 21a fitted to a tapered hole 12a formed in the end wall 11a of the plate cylinder 1 for intaglio printing or intaglio coating to which a doctor blade 2 is also applied, a cylindrical holder 25a on the fixing side that freely rotatably supports the support shaft 22a, a cylindrical sleeve 30a fitted to the outer periphery of the holder 25a, and a seal cover 31a that is freely attachably/detachably wound around the outer periphery of the sleeve 30a and whose one end face is in contact with the end wall 11a of the plate cylinder 1 so as to cover the whole periphery of the tapered cone 21a. COPYRIGHT: (C)2010,JPO&INPIT
    • 解决方案:通过确保在印版滚筒1的操作期间确保防止油墨等的散射,实现操作速度的提高和清洁作业的高效率。解决方案:一种用于支撑印版的装置 圆筒1具有支撑轴22a,该支撑轴22a包括锥形锥体21a,锥形锥体21a安装到形成在印版滚筒1的端壁11a中的锥形孔12a,用于凹版印刷或凹版涂层,刮刀2也被施加到其上,圆柱形保持器25a 在可自由旋转地支撑支撑轴22a的固定侧上,安装在保持器25a的外周的圆筒套30a和可自由地附接/可拆卸地缠绕在套筒30a的外周上的密封罩31a, 端面与​​印版滚筒1的端壁11a接触,以覆盖锥形锥体21a的整个周边。 版权所有(C)2010,JPO&INPIT