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    • 3. 发明申请
    • WINDING APPARATUS FOR WINDING A WEB INTO A ROLL
    • 用于卷绕网卷的卷绕装置
    • US20150076276A1
    • 2015-03-19
    • US14395607
    • 2013-04-18
    • Jesco Holding ApS
    • Jes Bo Rennebod
    • B65H19/28
    • B65H19/28B65H19/2238B65H2301/5151B65H2301/51532B65H2301/51533B65H2406/122B65H2406/15B65H2406/3432B65H2408/236
    • A winding apparatus for winding a web material onto an empty core and into a roll, having a winding drum for guiding the web material supported on a first side, and cutting device for cross-cutting the web material prior to winding of it onto an empty core. The winding apparatus has air nozzles for ejecting compressed air onto the first side of the web material near a free end of the web material. By ejecting a gas, which preferably could be compressed air, onto the free end of the web, the free end is blown towards the empty core which is rotated. When the free end of the web material comes into contact with the rotating empty core, due to the ejected gas/air, the web will easily be “caught” by the rotating empty core, even without tape or adhesive, and a smooth new roll of web material wound.
    • 一种卷绕装置,用于将卷筒纸材料卷绕到空芯上并具有用于引导支撑在第一侧上的卷材的卷绕滚筒,以及用于在卷绕材料卷绕到空卷 核心。 卷绕装置具有用于将压缩空气喷射到幅材材料的自由端附近的第一侧上的空气喷嘴。 通过将优选地可以是压缩空气的气体喷射到幅材的自由端上,自由端被吹向被旋转的空芯。 当纸幅材料的自由端与旋转的空芯接触时,由于排出的气体/空气,即使没有胶带或粘合剂,也将容易地被卷芯旋转的空芯“卷绕”,并且光滑的新卷 的卷材材料。
    • 5. 发明申请
    • WINDING APPARATUS FOR WINDING A WEB INTO A ROLL
    • 用于卷绕网卷的卷绕装置
    • WO2013156036A1
    • 2013-10-24
    • PCT/DK2013/050112
    • 2013-04-18
    • JESCO HOLDING APS
    • RENNEBOD, Jes Bo
    • B65H19/28
    • B65H19/28B65H19/2238B65H2301/5151B65H2301/51532B65H2301/51533B65H2406/122B65H2406/15B65H2406/3432B65H2408/236
    • The invention regards a winding apparatus (3) for winding a web material (2) onto an empty core (1) and into a roll (7). The winding apparatus (3) has a winding drum (6) for guiding the web material (2) by supporting the web material (2) on its first side (8). The winding apparatus (3) also has cutting means (15) for cross cutting the web material (2). The winding apparatus (3) further has nozzles (19) on a crossbar (11) for ejecting a gas onto the first side of the web material (8) near a free end of the web material (20). By ejecting a gas, preferably compressed air, onto the free end of the web (20), the free end (20) is blown towards the empty core (1) which is rotated. When the free end of the web material (20) comes into contact with the rotating empty core (1), due to the ejected gas/air, the web will easily be "caught" by the rotating empty core (1), even without tape or adhesive, and a new roll of web material (7) is wound.
    • 本发明涉及一种用于将卷材(2)卷绕到空芯(1)上并卷成卷(7)的卷绕装置(3)。 卷绕装置(3)具有用于通过在其第一侧(8)上支撑卷筒纸材料(2)来引导织物材料(2)的卷筒(6)。 卷绕装置(3)还具有用于交叉卷材(2)的切割装置(15)。 卷绕装置(3)还在横梁(11)上还具有用于在纸幅材料(20)的自由端附近将纤维材料(8)的第一侧上喷射气体的喷嘴(19)。 通过将气体(优选地是压缩空气)喷射到幅材(20)的自由端上,自由端(20)被吹向空心(1),该空芯被旋转。 当网状材料(20)的自由端与旋转的空芯(1)接触时,由于排出的气体/空气,即使没有旋转的空芯(1)也能够容易地将卷筒纸“捕获” 胶带或粘合剂,以及卷筒纸材料(7)的新卷。