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ROTARY PRINTING MACHINE HAVING RUBBER CLOTH CYLINDER AND PLATE CYLINDER INTEGRATED WITH PAIR OF CYLINDER GROUP
ROTARY PRINTING MACHINE HAVING RUBBER CLOTH CYLINDER AND PLATE CYLINDER INTEGRATED WITH PAIR OF CYLINDER GROUP
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机译:装有橡胶布筒和板筒并与筒组成对的旋转印刷机
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摘要
PURPOSE: To obtain an economical rotary printing machine, in which a rubber cloth cylinder and a plate cylinder can be set retractably by integrating them with a cylinder group via mechanical coupling for a driver and driving each cylinder through its own drive motor. ;CONSTITUTION: A paper web to be printed is guided between the rubber cloth cylinders (cylinders) of two cylinder groups 10 disposed mutually opposite. Each cylinder group comprises a rubber cloth cylinder 2 and a plate cylinder 3 arranged therefore, and both cylinder groups are coupled mechanically with each other to be driven commonly. Each rubber cloth cylinder is driven through an AC three-phase motor 5. Alternatively, a press cylinder 4 facing the rubber cloth cylinder is coupled mechanically with the rubber cloth cylinder 2, a print region is formed of only one cylinder group 10 and not only the rubber cloth cylinder 2 but also the plate cylinder 3 arranged on the rubber cylinder may be driven through the rotary motor 5.;COPYRIGHT: (C)1996,JPO
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