会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 10. 发明授权
    • Winding device and method for winding web material
    • 卷绕材料的卷绕装置和方法
    • US06311921B1
    • 2001-11-06
    • US09422237
    • 1999-10-21
    • Roland MöllerWerner LeitenbergerJörg Maurer
    • Roland MöllerWerner LeitenbergerJörg Maurer
    • B65H1822
    • B65H18/22B65H19/2261B65H2301/41414B65H2408/236
    • Method for winding a material web onto a reel in an apparatus that includes a rotatable feed roll, a carrying drum, a discharge roll and a pulper. Winding device for winding a material web onto a reel, said winding device including: a feed roll, a carrying drum, and a support belt which is adapted to guide the material web over the feed roll and the carrying drum. An external vacuum device is positioned adjacent a circumferential surface of the carrying drum which is not contacted by the support belt and the material web and a winding nip is formed between the carrying drum and the reel. A discharge roll is provided for guiding the support belt, and the discharge roll is located in the vicinity of a pulper, downstream from the carrying drum, relative to a web run direction. The discharge roll is also adapted to divert at least a portion of the material web to the pulper before feeding the material web to the reel. The carrying drum may include at least one of circumferential ridges and perforations, and the support belt is one of a perforated and an air permeable belt. Preferably, the carrying drum includes a perforated jacket.
    • 在包括可旋转进给辊,承载滚筒,排出辊和碎浆机的装置中将材料卷材卷绕到卷轴上的方法。 用于将材料卷材卷绕到卷轴上的卷绕装置,所述卷绕装置包括:进料辊,承载滚筒和支撑带,其适于将材料纤维网引导到进料辊和承载滚筒上。 外部真空装置邻近承载滚筒的圆周表面定位,所述圆周表面不与支撑带和材料腹板接触,并且在承载滚筒和卷轴之间形成卷绕辊隙。 设置排出辊以引导支撑带,并且排出辊相对于卷筒纸运行方向位​​于履带鼓的下游的碎浆机附近。 排出辊还适于在将材料纤维网馈送到卷轴之前将材料幅材的至少一部分转移到碎浆机。 承载鼓可以包括周向脊和穿孔中的至少一个,并且支撑带是穿孔和透气带之一。 优选地,承载滚筒包括穿孔夹套。