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    • 10. 发明申请
    • UNIT FOR APPLYING TABS TO A CHASSIS WEB
    • 向桌上型电脑应用标签的单元
    • WO2017068525A1
    • 2017-04-27
    • PCT/IB2016/056316
    • 2016-10-20
    • GDM S.P.A.
    • PIANTONI, MatteoSOLI, Valerio
    • B65H29/24B65H35/08B65H5/22
    • B65H35/08B65H29/241B65H39/14B65H2301/44512B65H2301/44522B65H2301/4493B65H2301/515323B65H2301/51536B65H2404/40B65H2404/654B65H2404/655B65H2406/331B65H2406/3452B65H2701/1924B65H2801/57
    • A unit (1) for applying first and second tabs (100, 101), obtained respectively from a first continuous web (103) and a second continuous web (104), to a chassis web (102), comprises an applicator drum (2) rotatable about an axis of rotation (R2) and comprising a main body (3); a plurality of carriers (4, 5) movable between a lowered position close to the axis of rotation (R2) and a raised position away from the axis of rotation (R2) and each comprising at least one suction portion (7, 8); a first carrier (4) comprises a first suction portion (7) and a first non-suction portion (9) aligned along the axis of rotation (R2), a second carrier (5), following the first carrier (4), comprises a second suction portion (8) and a second non- suction portion (10) aligned along the axis of rotation (R2), the first suction portions (7) being alternated with the second non-suction portions (10) and the first non-suction portions (9) being alternated with the second suction portions (8); the unit comprises a plurality of anvils (11), each interposed between a first and a second carrier (4, 5); the unit (1) comprises a first system (22) for holding down the first web (104) on the applicator drum (2) located upstream of a cutting device (12) for cutting the first and second webs, and a second system (23) for holding down the second web on the applicator drum (2) located upstream of the cutting device (12).
    • (1),其用于将分别从第一连续卷材(103)和第二连续卷材(104)获得的第一突片和第二突片(100,101)施加到底架卷材(102) )包括可围绕旋转轴线(R2)旋转并包括主体(3)的涂抹器滚筒(2); 可在靠近所述旋转轴线(R2)的下降位置和远离所述旋转轴线(R2)的升高位置之间移动并且各自包括至少一个抽吸部分(7,8)的多个托架(4,5)。 第一支架(4)包括沿着旋转轴线(R2)对齐的第一吸入部分(7)和第一非吸入部分(9),在第一支架(4)之后的第二支架(5)包括 沿着所述旋转轴线(R2)对齐的第二吸入部分(8)和第二非吸入部分(10),所述第一吸入部分(7)与所述第二非吸入部分(10)交替,并且所述第一非吸入部分 (9)与第二抽吸部分(8)交替; 该单元包括多个砧座(11),每个砧座插入在第一和第二载体(4,5)之间; 所述单元(1)包括第一系统(22)和第二系统(22),所述第一系统用于保持位于切割装置(12)上游的所述涂抹器滚筒(2)上的所述第一卷材(104)以切割所述第一和第二卷材, 23),用于将位于切割装置(12)上游的施用器滚筒(2)上的第二幅材压下。