MACHINE FOR THE PRODUCTION OF SPOOLS WITH A SYSTEM FOR ALIGNMENT OF THE LONGITUDINAL CUTTING BLADES AND THE PATH OF THE LONGITUDINAL STRIPS GENERATED BY CUTTING WITH THE BLADES, AND RELEVANT METHOD
    1.
    发明公开
    MACHINE FOR THE PRODUCTION OF SPOOLS WITH A SYSTEM FOR ALIGNMENT OF THE LONGITUDINAL CUTTING BLADES AND THE PATH OF THE LONGITUDINAL STRIPS GENERATED BY CUTTING WITH THE BLADES, AND RELEVANT METHOD 有权
    用于制造具有用于纵向切割刀片的对齐系统和用刀片切割产生的纵向条带的路径的机器的卷绕机及相关方法

    公开(公告)号:EP3243778A1

    公开(公告)日:2017-11-15

    申请号:EP17169535.6

    申请日:2017-05-04

    IPC分类号: B65H23/032 B65H18/10

    摘要: The machine (1) comprises: an unwinding section (3) of parent reels (Ba, Bb) of web material (Na, Nb); a cutting station (13), comprising a plurality of cutting members (201, 203) to divide the web material (Na, Nb) into longitudinal strips (S); a plurality of winding stations (15); in each winding station (15), a guide arm (31) to guide the longitudinal strip (S), adjustable parallel to the rotation axis (C-C) of the winding mandrel (51). The cutting station (13) comprises sensor members (213, 214) to detect the position of the cutting members (201, 203). A control unit (216) is interfaced with the sensor members (213, 214) of the cutting station (13) and the positioning actuators (27), to position the guide arms (31) parallel to the rotation axis (C-C) of the respective winding mandrel (51) as a function of the position of the corresponding cutting member (201, 203).

    摘要翻译: 该机器(1)包括:卷材(Na,Nb)的母卷(Ba,Bb)的退绕部分(3); 切割台(13),其包括多个切割构件(201,203)以将所述网状材料(Na,Nb)分成纵向条(S); 多个卷绕站(15); 在每个卷绕工位(15)中,引导臂(31)引导纵向带(S),该​​引导臂可平行于卷绕心轴(51)的旋转轴线(C-C)调节。 切割站(13)包括用于检测切割构件(201,203)的位置的传感器构件(213,214)。 控制单元(216)与切割站(13)的传感器构件(213,214)和定位致动器(27)连接,以将导向臂(31)平行于 相应的卷绕心轴(51)作为相应切割构件(201,203)的位置的函数。

    WINDING MACHINE FOR SPOOLS OF WEB MATERIAL AND METHOD
    3.
    发明公开
    WINDING MACHINE FOR SPOOLS OF WEB MATERIAL AND METHOD 审中-公开
    网状材料的卷绕机和方法

    公开(公告)号:EP3246278A1

    公开(公告)日:2017-11-22

    申请号:EP17169519.0

    申请日:2017-05-04

    IPC分类号: B65H23/195

    摘要: The machine comprises an unwinding section (3) for unwinding parent reels (Ba, Bb) of web material (Na, Nb), and at least one unwinding station (15). A winding device (41, 53) is arranged in the unwinding station, and a longitudinal strip (S) of web material is fed to it and a respective spool (B) of web material is formed in it. A control unit (70) is also provided, configured to control the winding speed of the longitudinal strip (S) in the winding station (15), so as to perform an acceleration cycle to accelerate the winding of the longitudinal strip (S), comprising at least one step of gradually increasing the feeding speed (Vp) of the longitudinal strip (S), wherein the feeding speed is linked to the diameter of the spool (B).

    摘要翻译: 该机器包括用于退绕卷材(Na,Nb)的母卷(Ba,Bb)的退绕部分(3)和至少一个退绕站(15)。 卷绕装置(41,53)布置在退绕站中,并且将幅材材料的纵向条(S)供给到其中并且在其中形成相应的卷材材料的卷轴(B)。 还设置有控制单元(70),该控制单元(70)被配置为控制卷绕站(15)中的纵向带材(S)的卷绕速度,以执行加速周期以加速纵向带材(S)的卷绕, 包括至少一个逐渐增加所述纵向带(S)的进给速度(Vp)的步骤,其中所述进给速度与所述线轴(B)的直径相关联。

    MACHINE AND METHOD FOR THE WINDING OF STRIPS OF WEB MATERIAL WITH MEANS FOR TRANSVERSAL CUTTING OF THE STRIPS AND ANCHORING OF THE STRIPS TO THE WINDING CORE
    5.
    发明公开
    MACHINE AND METHOD FOR THE WINDING OF STRIPS OF WEB MATERIAL WITH MEANS FOR TRANSVERSAL CUTTING OF THE STRIPS AND ANCHORING OF THE STRIPS TO THE WINDING CORE 审中-公开
    用于卷绕带材的条带的机器和方法,带有用于横向切割条带和将条带固定到卷绕芯体的装置

    公开(公告)号:EP3243777A1

    公开(公告)日:2017-11-15

    申请号:EP17169522.4

    申请日:2017-05-04

    IPC分类号: B65H19/28

    摘要: The machine (1) comprises an unwinding section (3) for unwinding parent reels (Ba, Bb) of web material (N), an unwinding section (3) for unwinding parent reels (Ba, Bb) of web material (Na, Nb), and at least one winding station (15). The winding station in turn comprises a winding device (41, 51), to which a longitudinal strip (S) of web material is fed. In the winding station, a respective spool (B) of web material is formed. The winding station (15) further comprises: a cutting device (81, 83) for the longitudinal strip (S), to cut the longitudinal strip (S) transversally, thus forming a tail edge, which remains on the spool (B) under formation, and a leading edge; and a holding device (85) for holding the leading edge of the longitudinal strip (S), to transfer the leading edge onto a tubular winding core (T) of a new spool to be wound.

    摘要翻译: 该机器1包括用于退绕卷材(N)的原卷(Ba,Bb)的退绕部分(3),用于退绕卷材(Na,Nb)的母卷(Ba,Bb)的退绕部分(3) )和至少一个卷绕站(15)。 该卷绕站又包括卷绕装置(41,51),卷材材料的纵向带(S)被供给到该卷绕装置。 在卷绕站中,形成卷筒材料的相应线轴(B)。 所述卷绕站(15)还包括:用于所述纵向带(S)的切割装置(81,83),以横向切割所述纵向带(S),从而形成尾部边缘,所述尾部边缘保持在所述线轴 形成和领先优势; 和用于保持纵向带(S)的前缘的保持装置(85),以将前缘转移到要卷绕的新卷轴的管状卷绕芯(T)上。

    LINE FOR THE PRODUCTION OF SPOOLS OF WEB MATERIAL
    6.
    发明公开
    LINE FOR THE PRODUCTION OF SPOOLS OF WEB MATERIAL 审中-公开
    生产卫生巾材料的生产线

    公开(公告)号:EP3243776A1

    公开(公告)日:2017-11-15

    申请号:EP17169538.0

    申请日:2017-05-04

    IPC分类号: B65H18/10 B65H19/12

    摘要: The line comprises:
    an unwinding section (3) for unwinding parent reels (Ba, Bb, Bm) of web material (Na, Nb), with at least a first unwinding station (5; 7);
    at least a winding station (15) downstream of the unwinding section (3);
    a feed path from the unwinding section (3) toward the winding station (15);
    The unwinding section (3) is associated with a loading arrangement of the parent reels (Bm), which comprises: an upender (253; 306) configured to upend the parent reels (Bm) positioning them with their axis horizontal; and a loading robot (263; 313), configured to position a parent reel (Bm; Ba, Bb) on an unwinding mandrel (9) of the unwinding section (3).

    摘要翻译: 所述生产线包括:用于将卷材(Na,Nb)的母卷(Ba,Bb,Bm)退绕的退绕部(3),至少具有第一退绕站(5; 7); (3)下游的至少一个卷绕工位(15); 从退绕部(3)朝向卷绕工位(15)的输送路径; 退绕部分(3)与父卷轴(Bm)的加载装置相关联,所述加载装置包括:翻转机构(253; 306),其配置成用于将它们的轴线水平定位的父卷轴(Bm) 和装载机器人(263; 313),所述装载机器人被构造成将所述卷轴(Bm; Ba,Bb)定位在所述退绕部分(3)的退绕心轴(9)上。