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    • 8. 发明公开
    • PROCEDE ET DISPOSITIF DE FORMATION D'UNE BOITE EN CARTON ONDULE AUTOUR D'UN MANDRIN AVEC ARETE DE REFERENCE
    • VERFAHREN UND VORRICHTUNG ZUR HERSTELLUNG EINES WELLPAPPKARTONS UM EINEN DORN MIT REFERENZKANTE
    • EP2809507A2
    • 2014-12-10
    • EP13706617.1
    • 2013-02-01
    • Otor
    • DESERTOT, DidierLEBAULT, François
    • B31B3/00B65H3/08B65H9/10
    • B65H5/10B31B50/006B31B50/044B31B50/066B31B50/07B31B50/262B31B50/28B31B50/624B31B2100/00B31B2100/0022B31B2110/35B65H3/0816B65H3/0883B65H2701/1764
    • The invention relates to a method and device for producing a corrugated cardboard box through gluing, based on a cut-out (43), comprising a series of flaps comprising at least four main rectangular flaps with a rectangular fastening tab (49) at the end, said box being arranged to be automatically installed around a mandrel (55, 56) of which the shape complements the inside of the box. The flat cut-out is removed from a stack by taking the top cut-out from a constant-level vertical storage facility of a stack (21) of cut-outs (22), after gluing the tab (49) and flaps, said cut-out is placed in a predetermined location, and the main flap is moved to be adjacent (44) to the main flap (47) to which the fastening tab (49) is connected, exactly opposite a lower or upper surface (45) of the mandrel, such that the lower or upper edges (53) of the mandrel are exactly opposite the fold lines of the cut-out opposite thereto, then said adjacent flap is pressed against the mandrel by upward or downward movement, the flaps are automatically folded around the edges of the mandrel, and the tab (49) previously glued onto the side edge of the adjacent flap by pressure is then pressed against said tab around a reference edge (51) of the mandrel on the side opposite said lower or upper surface.
    • 本发明涉及一种用于通过胶合产生瓦楞纸板箱的方法和装置,该切割器(43)包括一系列翼片,包括至少四个主矩形翼片,其末端具有矩形紧固翼片(49) 所述盒被布置为围绕其形状与盒的内部互补的心轴(55,56)自动安装。 在将突片(49)和襟翼胶合之后,通过从切口(22)的堆叠(21)的恒定级垂直存储设备中取出顶部切口,将平坦切口从堆叠中取出,所述 切口被放置在预定位置,并且主翼片移动到与紧固突片(49)连接的主翼片(47)相邻(44),正好与下表面或上表面(45)相对, 使得心轴的下边缘或上边缘(53)与与其相对的切口的折叠线正好相对,然后通过向上或向下移动将所述相邻翼片压靠在心轴上,襟翼自动地 围绕心轴的边缘折叠,并且预先通过压力胶合到相邻翼片的侧边缘上的突片(49)然后被压靠在心轴的与所述下部或上部相对的一侧的参考边缘(51)周围的所述突片 表面。