摘要:
The invention relates to a drive pertaining to a reel changer (1), said drive comprising at least one electric motor (3) which is used to rotatably drive a supply roll (2)held in the reel changer and on which the web of material is wound. The electric motor is embodied as a synchronous motor.
摘要:
The splicing device (7) for splicing a trailing edge of a first web material (N1) to a leading edge of a second web material (N2) comprises members (41, 43) defining a feed path of the web material (N1, N2). The device also comprises a first cutting member (59) and a second cutting member (61), cooperating with the first cutting member. One of the two cutting members (59,61) is provided with a movement transverse to the feed path of the web material, to move the cutting member (61) from an operating position, in which it is in front of the other cutting member (59), to an idle position, withdrawn with respect to the feed path of the web material.
摘要:
The splicing device (7) for splicing a trailing edge of a first web material (N1) to a leading edge of a second web material (N2) comprises members (41, 43) defining a feed path of the web material (N1, N2). The device also comprises a first cutting member (59) and a second cutting member (61), cooperating with the first cutting member. One of the two cutting members (59,61) is provided with a movement transverse to the feed path of the web material, to move the cutting member (61) from an operating position, in which it is in front of the other cutting member (59), to an idle position, withdrawn with respect to the feed path of the web material.
摘要:
The apparatus for combining tobacco sheets (3, 4) comprises a first shaft for carrying a first bobbin (30) of tobacco sheet (3) and a second shaft for carrying a second bobbin (40) of tobacco sheet (4). The apparatus also comprises a splicing unit (2) for combining an end portion of tobacco sheet from the first bobbin (30) to a head portion of tobacco sheet from the second bobbin. The splicing unit comprises a cutting device (20) for cutting the tobacco sheets such as to provide complementary cuts to the tobacco sheets (3) from the first bobbin and from the second bobbin (4), a dispensing device (23) for dispensing water to at least one of the tobacco sheets (3, 4), and a combining device (24) for applying force onto the tobacco sheets thereby producing a spliced tobacco sheet.
摘要:
Eine Papierrolle (13) wird dadurch entlastet, daß der Antriebsgurt (26) die Papierrolle (13) im Bereich des III. - IV. Quadranten antreibt und von ihr wegschwenkbar angeordnet ist.
摘要:
The invention relates to a drive pertaining to a reel changer (1), said drive comprising at least one electric motor (3) which is used to rotatably drive a supply roll (2)held in the reel changer and on which the web of material is wound. The electric motor is embodied as a synchronous motor.
摘要:
Die Erfindung betrifft einen Antrieb eines Rollenwechslers (01) mit zumindest einem Elektromotor (03), der eine Antriebswelle (04) in koaxialer zentraler Lage zu einer eine Materialrolle (02) haltenden Aufnahme aufweist, wobei die Antriebswelle (04) die Aufnahme rotatorisch antreibt, wobei die Antriebswelle der Rotor des Elektromotors (03) ist, wobei die Antriebswelle (04) als Hohlwelle ausgebildet ist.
摘要:
Bobineuse à carrousel comprenant au moins deux mandrins rotatifs (21, 22) portés par un châssis tournant (1) permettant de placer chaque mandrin (21), successivement dans une première position (A) de démarrage de l'enroulement puis dans une deuxième position (B) d'enroulement complet et de déchargement de la bobine (3). Selon l'invention, la bobineuse comprend un dispositif (4, 41, 5) de support permanent de l'extrémité (24) de chaque mandrin (21) opposée au châssis (1) depuis la première position de démarrage (A) jusqu'à la position d'enroulement complet (B), comprenant au moins un organe amovible d'appui rotatif (4) prenant appui sur le bâti fixe (12) et monté rotatif, avec le châssis tournant (1) de façon à supporter l'extrémité (24) du mandrin (21) depuis la première position de démarrage (A) jusqu'à la deuxième position d'enroulement complet (B).