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    • 5. 发明申请
    • REEL UNWINDER AND UNWINDING METHOD
    • REEL UNWINDER和UNWINDING方法
    • WO2013076011A1
    • 2013-05-30
    • PCT/EP2012/072793
    • 2012-11-15
    • FABIO PERINI S.P.A.
    • MORELLI, RobertoBENVENUTI, Angelo
    • B65H16/10B65H19/12
    • B65H16/106B65H19/12B65H19/18B65H2301/413526B65H2301/41361B65H2301/46
    • The unwinder comprises: a first unwinding position (P2), in which a first reel (Bl) is positioned; a second unwinding position (P3), to which the first reel is transferred when it must be replaced with a second reel (B2); a stand-by position (PI), in which the second reel (B2) is kept in stand by; a first unwinding member (13) arranged and controlled to start rotation of the second reel (Bl) when the first reel (B2) must be replaced with the second reel (B2). Moreover, the unwinder comprises a second unwinding member (31), with at least one endless flexible element (33). The endless flexible element extends from the first unwinding position (P2) to the second unwinding position (P2), and is arranged and controlled in such a manner that the first reel is maintained in contact with said second unwinding member and in rotation by means of the second unwinding member (31) in the first unwinding position (P2), in the second unwinding position (P3) and while it is being transferred from the first unwinding position (P2) to the second unwinding position (P3).
    • 退绕机包括:第一退绕位置(P2),其中定位有第一卷轴(B1); 第二退绕位置(P3),当必须用第二卷轴(B2)更换时,第一卷轴被传送到第二退绕位置(P3); 备用位置(PI),其中第二卷轴(B2)保持待机; 当第一卷轴(B2)必须被第二卷轴(B2)更换时,第一展开构件(13)布置和控制以开始第二卷轴(B1)的旋转。 此外,退绕机包括具有至少一个环形柔性元件(33)的第二退绕构件(31)。 环形柔性元件从第一退绕位置(P2)延伸到第二退绕位置(P2),并且被布置和控制,使得第一卷轴与所述第二退绕构件保持接触并且通过 第二退绕位置(P2)中的第二展开位置(31),第二展开位置(P3)中的第二退绕构件(31),以及当从第一展开位置(P2)转移到第二展开位置(P3)时。
    • 6. 发明申请
    • DEVICE AND METHOD FOR ELIMINATING TRIMMINGS FROM SERIES OF PRODUCTS, SUCH AS ROLLS OR THE LIKE
    • 用于消除系列产品(如滚筒或类似物)的装置和方法
    • WO2005056255A1
    • 2005-06-23
    • PCT/IT2004/000682
    • 2004-12-09
    • FABIO PERINI S.P.A.BENVENUTI, AngeloCHIOCCHETTI, Mario, GioniGELLI, Mauro
    • BENVENUTI, AngeloCHIOCCHETTI, Mario, GioniGELLI, Mauro
    • B26D7/18
    • B26D7/1818B26D5/00B26D5/42B26D7/0683B26D7/18B26D2210/11Y10T83/2074Y10T83/2081Y10T83/2183Y10T83/222
    • The device comprises at least a continuous movable flexible member (23) carrying a series of contact members (29, 29A, 29B) for the products (R; R1; RN) aligned with one another. A section of the movable flexible member is devoid of said contact members to allow the trimmings (Rc, Rt) to fall. At least a longitudinal supporting element (21) of the products (R; R1, RN), is also provided, parallel to the movable flexible member, the reciprocal position of said flexible member and of said longitudinal element being such that the products advance in contact with the contact members (29, 29A, 29B) of the flexible member and with the longitudinal element. A pusher (11) inserts the series of products with the respective trimmings between the flexible member and the longitudinal supporting member. The flexible member (23) is controlled with a variable speed to carry the section thereof devoid of contact members time by time to the level of the head and tail trimmings (Rc; Rt) of two consecutive series of products.
    • 该装置包括至少一个连续的可移动的柔性构件(23),其承载用于彼此对准的产品(R; R1; RN)的一系列接触构件(29,29A,29B)。 可移动柔性构件的一部分没有所述接触构件以允许修剪(Rc,Rt)下降。 产品(R; R1,RN)的至少一个纵向支撑元件(21)也可平行于可移动的柔性构件设置,所述柔性构件和所述纵向元件的往复位置使得产品进入 与柔性构件的接触构件(29,29A,29B)和纵向元件接触。 推动器(11)将具有相应装饰的一系列产品插入柔性构件和纵向支撑构件之间。 柔性构件(23)以可变速度进行控制,以将其没有接触构件的部分随时间运送到两个连续系列产品的头部和尾部装饰(Rc; Rt)的水平。