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    • 4. 发明公开
    • Roller pressing unit for forming a laminated glass sheet
    • Walzenstockeinheit zur Erzeugung einer Verbundglasscheibe
    • EP2433792A1
    • 2012-03-28
    • EP11180598.2
    • 2011-09-08
    • Bottero S.p.A.
    • Bergia, Alessandro
    • B32B17/10B30B3/02
    • B32B17/10036B30B3/04B32B17/10862
    • A roller pressing unit (1) for forming a laminated glass sheet(2) has a fixed frame (5), a first pressing roller (8) pivoting on the fixed frame (5) about an axis thereof (8a), a second pressing roller (9) parallel to the first pressing roller (8), and an actuating assembly (15,25) to move the second pressing roller (9) from and towards the first pressing roller (8); the actuating assembly (15,25) comprising a swinging structure (15) hinged to the fixed frame (5) and an actuating device (25) for rotating the swinging structure (15) with respect to the fixed frame (5) about a fixed hinge axis (15a) parallel to the axes of the rollers (8)(9); the actuating assembly (15,25) having a hinging and guiding assembly (20,32) interposed between the swinging structure (15) and the second pressing roller (9) to move the axis (9a) of the second pressing roller in a straight direction (A) intersecting the axis (8a) of the first pressing roller (8) during the rotation of the swinging structure (15) about the fixed hinge axis (15a).
    • 用于形成层压玻璃板(2)的辊压单元(1)具有固定框架(5),围绕其轴线(8a)在固定框架(5)上枢转的第一按压辊(8),第二按压 平行于第一按压辊(8)的辊(9)和从第一按压辊(8)移动第二按压辊(9)的致动组件(15,25)。 致动组件(15,25)包括铰接到固定框架(5)的摆动结构(15)和用于相对于固定框架(5)围绕固定框架(5)旋转摆动结构(15)的致动装置(25) 铰链轴(15a)平行于辊(8)(9)的轴线; 所述致动组件(15,25)具有插入在所述摆动结构(15)和所述第二加压辊(9)之间的铰接和引导组件(20,32),以使所述第二加压辊的轴线(9a)以直线 在摆动结构(15)围绕固定铰链轴(15a)旋转期间与第一按压辊(8)的轴线(8a)相交的方向(A)。