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    • 1. 发明申请
    • REWINDING MACHINE FOR PRODUCING LOGS OF WOUND WEB MATERIAL AND RELATIVE METHOD
    • 用于生产网络材料和相关方法的日志的修复机
    • WO2004005172A1
    • 2004-01-15
    • PCT/IT2003/000416
    • 2003-07-02
    • FABIO PERINI S.P.A.BIAGIOTTI, GuglielmoGELLI, Mauro
    • BIAGIOTTI, GuglielmoGELLI, Mauro
    • B65H19/26
    • B65H19/2269B65H19/26B65H19/267B65H19/28B65H2301/41426B65H2301/4143B65H2301/41812B65H2301/41894B65H2405/422B65H2407/10B65H2408/235B65H2511/12
    • The rewinding machine comprises: a first winding roller (1); a second winding roller (3); a nip (5) defined between said first and said second winding roller, through which said web material (7) is fed; a roller surface, extending upstream of said nip in relation to the direction of feed of the web material and defining, with the first winding roller (1), a channel into which winding cores are fed, said channel having an inlet (9) and an outlet (11); a feeder (13) to feed winding cores into said channel; a severing device to severe the web material upon termination of winding a log. The severing device is disposed to operate on the web material in a position upstream of the inlet end of said channel, in relation to the direction of feed (f7) of the web material and the first winding roller has suction openings on its cylindrical surface. Moreover, between the position in which said severing device operates and the inlet of said channel a suction box (17) is provided inside said first winding roller.
    • 复卷机包括:第一卷绕辊(1); 第二卷绕辊(3); 限定在所述第一和第二卷绕辊之间的压区(5),所述网状材料(7)通过所述辊隙进给; 相对于幅材材料的进给方向延伸到所述辊隙的上游的辊表面,并且利用第一卷绕辊(1)限定供给卷绕芯的通道,所述通道具有入口(9)和 出口(11); 馈送器(13),用于将绕组芯馈送到所述通道中; 一种切断装置,在终止卷起日志时严重卷材。 切断装置设置成相对于纤维网材料的进料方向(f7)在所述通道的入口端的上游位置处在幅材材料上操作,并且第一卷绕辊在其圆柱形表面上具有吸入口。 此外,在所述切断装置工作的位置和所述通道的入口之间,在所述第一卷绕辊内部设置有抽吸箱(17)。
    • 5. 发明申请
    • REWINDING MACHINE AND WINDING METHOD FOR THE PRODUCTION OF LOGS
    • 用于生产日志的修理机和卷绕方法
    • WO2007083336A2
    • 2007-07-26
    • PCT/IT2007/000010
    • 2007-01-05
    • FABIO PERINI S.P.A.MADDALENI, RomanoGELLI, MauroBORELLI, Alessandro
    • MADDALENI, RomanoGELLI, MauroBORELLI, Alessandro
    • B65H19/30
    • B65H19/2269B65H2408/235
    • The rewinding machine comprises: a path for insertion of tubular cores (A); a winding cradle (1 , 3, 9); a first moving member (1) designed to be in contact with the web material (N) to be wound; a rolling surface (13A) forming, with said first moving member, a channel (11) for passage of the tubular cores; an insertion device (51) to insert the cores in the channel (11). At the inlet of the insertion channel there is a second moving member (63; 63A), opposed to the first moving member (1), the core insertion path passing between said first and said second moving member; the two moving members are arranged at a distance such that a core inserted between them is in contact with the second moving member and with the web material entrained around the first moving member.
    • 复卷机包括:用于插入管状芯(A)的路径; 绕组支架(1,3,9); 第一移动构件(1),被设计成与待卷绕的纤维网材料(N)接触; 与所述第一移动构件形成用于所述管状芯通过的通道(11)的滚动表面(13A) 插入装置(51),以将芯插入通道(11)中。 在插入通道的入口处具有与第一移动构件(1)相对的第二移动构件(63; 63A),所述芯插入路径在所述第一移动构件和所述第二移动构件之间通过; 两个移动构件被布置成一定距离,使得插入它们之间的芯与第二移动构件接触并且卷材材料夹在第一移动构件周围。