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Printing machine paper transport with inclined air jets - has nozzles arranged to form closed polygonal air streams providing suction and supporting effects
Printing machine paper transport with inclined air jets - has nozzles arranged to form closed polygonal air streams providing suction and supporting effects
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机译:带有倾斜空气喷嘴的印刷机纸张运输-喷嘴布置成形成闭合的多边形气流,从而提供吸力和支撑效果
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摘要
In a paper sheet conveyor inclined nozzles (10) are incorporated above or below the conveying surface (7). Over the width of the sheet (8) each nozzle is associated with a further nozzle (10.2) producing an air jet at an angle between 180 deg. and 0 deg. to the first jet. The nozzles are arranged to produced closed polygonal air streams adjoining rows of jets to produce aerodynamic suction and a supporting effect. USE/ADVANTAGE - Contactless transport of printed sheets in printing machine.
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