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    • 6. 发明公开
    • STATION OF APPLICATION OF SEGMENTS OF OPENING/CLOSING STRIP ON PLASTIC WEB FILMS SUITABLE TO FORM BAGS
    • STATION FOR USE区隔换袋的制造开/ PLASTIC TRAIN薄膜条带的关门
    • EP2819816A1
    • 2015-01-07
    • EP13725744.0
    • 2013-02-25
    • Sales S.p.A.
    • TESSERA CHIESA, Emilio
    • B26D7/26B26D9/00B26F1/04
    • B31B1/14B26D5/14B26D5/16B26D7/2628B26D9/00B26F1/02B26F1/04B31B50/64B31B50/81B31B70/146B31B70/16B31B70/61B31B70/8123B31B70/813
    • A station (S) of application of segments of opening/closing strip on plastic web films suitable to form bags, comprising punching means (U14, U22) of predefined areas of the plastic film for the access to areas of the segments through the film, and welding means (U15, U23) of the strip segments at intervals on the plastic film, wherein the punching means (U14, U22) and the welding means (U15, U23) are positioned along the flow path of the film to act in sequence on the same area in order to, respectively, punch the film and weld the segments in the predetermined points of the plastic film. In particular, the station (S) comprises two operating units (U1, U11; U2, U21), suitable to cooperate from opposite sides with the plastic film, each of which provided with the punching means (U14, U22) and the welding means (U15, U23), angularly staggered with respect to the punching means (U14, U22), and operatively connected with translation means (U31) that move at least one of the operating units (U1, U11; U2, U21) to bring them closer and separated, allowing the execution of the punching of the plastic film by the punching means (U14, U22) and the welding of the strip segment in the punched area of the plastic film, and with motorization means (U12, U21) that rotate the operating units (U1, U11; U2, U21) around longitudinal axes for selectively and alternately arranging the welding means (U15, U23) and the punching means (U14, U22) facing to the plastic film.
    • 上合适的,以形成袋塑料幅片打开/闭合带的节段的应用程序的一个站(S),通过膜,包括冲压装置,用于在接入所述塑料膜的预定区域的(U14,U22),以分段的区域, 和在在塑料薄膜的间隔的带材段的焊接手段(U15,U23),电影,worin冲压手段(U14,U22)和焊接手段(U15,U23)沿着膜在序列上起作用的流动路径设置 上的同一区域,以分别将薄膜冲压和焊接在塑料膜 - 的预定点的线段。 具体地,站(S)包括两个操作单元(U1,U11,U2,U21),适合于从相对侧与所述塑料膜,片,其中的每一个设置有冲孔的装置(U14,U22)和焊接装置共同 (U15,U23),有角度地交错相对于所述冲压手段(U14,U22),并在操作上与该移动操作单元(U1,U11,U2,U21)中的至少一个平移装置(U31)连接,使它们 接近和分离,从而使塑料的冲孔的执行膜通过冲压手段(U14,U22),并在塑料薄膜,电影的冲裁区域的带片段的焊接,并与机动化手段(U12,U21)做旋转 操作单元(U1,U11,U2,U21)周围,用于选择性地纵向轴线并交替布置焊接手段(U15,U23),并面向所述塑料薄膜 - 冲压手段(U14,U22)。
    • 8. 发明公开
    • MONTANT PORTE-OUTIL, GROUPE DE TRANSFORMATION D'UN SUPPORT PLAN, ET PROCÉDÉS DE DÉMONTAGE ET MONTAGE D'UN OUTIL ROTATIF DANS UN GROUPE DE TRANSFORMATION
    • MONTANT PORTE-OUTIL,GROUPE DE TRANSFORMATION D'UN SUPPORT PLAN,ETPROCÉDÉSDEDÉMONTAGEET MONTAGE D'UNTIL ROTATIF DANS UN GROUPE DE TRANSFORMATION
    • EP3227068A1
    • 2017-10-11
    • EP15805399.1
    • 2015-11-20
    • BOBST MEX SA
    • BÉGUIN, BorisCLÉMENT, Philippe
    • B26D7/26B31F1/10B31F1/20B31B50/88B31F1/07
    • B26D7/265B31B1/14B31B1/25B31B1/88B31B50/146B31B50/256B31B50/88B31B2201/143B31B2201/257B31B2201/88B31B2203/08B31F1/07B31F1/10B31F2201/0753B31F2201/0776
    • The invention relates to a tool-holder column for a unit for converting a flat substrate, comprising: two upper bearings (14, 16), each intended to support one end of an upper rotary tool (10), and two lower bearings (15, 17), each intended to support one end of a lower rotary tool (11), the flat substrate being intended to be moved longitudinally between the upper rotary tool (10) and the lower rotary tool (11), and the bearings (14, 15, 16, 17) being movable vertically in opposing directions, on each side of the longitudinal direction (L) of movement of the flat substrate; and a drive element common to the bearings (14, 15, 16, 17), allowing the simultaneous movement of the bearings (14, 15, 16, 17) over the same distance in opposing directions, and comprising a screw device (25), the bearings (14, 15, 16, 17) being mounted one above the other on the screw device (25), such that the rotation of the screw device (25) causes the linear movement of the bearings (14, 15, 16, 17) in opposing directions.
    • 本发明涉及一种用于转换平面基板的单元的工具架柱,包括:两个上轴承(14,16),每个上轴承用于支撑上部旋转工具(10)的一端;以及两个下轴承(15,16) ,其中每一个用于支撑下部旋转工具(11)的一端,所述平坦基板用于在所述上部旋转工具(10)和所述下部旋转工具(11)之间纵向移动,并且所述轴承(14 ,15,16,17)可以在平面基底的移动的纵向方向(L)的每一侧上沿相反的方向垂直移动; (14,15,16,17)共用的驱动元件,所述驱动元件允许所述轴承(14,15,16,17)在相反的方向上同时移动相同的距离,并且包括螺旋装置(25),所述螺旋装置(25) ,所述轴承(14,15,16,17)一个在另一个之上地安装在所述螺杆装置(25)上,使得所述螺杆装置(25)的旋转引起所述轴承(14,15,16)的线性运动, ,17)在相反的方向。