B - Operations – Transporting – 65 – H
Patent
B - Operations, Transporting
65
H
B65H 19/28 (2006.01) B65H 19/30 (2006.01)
Patent
CA 2160590
The apparatus applies glue on tubular cores (A) to be inserted into a rewinder for the winding of logs (L) of web material (N). It includes a conveyor (33) to feed the cores in succession and means (37) for distributing the glue on the cores. The distributing means are provided with a dispenser (41-47) having at least one opening (43) through which the glue is delivered substantially continuously. The conveyor (33) moves each core (A) over the opening (43) to bring the core in contact with the dispensed glue to cause the application of the glue to the core during its movement over the opening. A flexible plate (81) acting onto the core on its side opposite to the glue dispenser (41-47) prevents the core from rotating during glue application.
Dispositif pour encoller des noyaux tubulaires (A) à insérer dans une bobineuse pour l'enroulement de bobines (L) de matériau en bande (N). Il comporte un transporteur (33) pour alimenter les noyaux successivement et un dispositif (37) pour appliquer la colle sur les noyaux. Le dispositif d'application comprend un distributeur (41-47) doté d'une ouverture (43) par laquelle la colle est alimentée essentiellement en continu. Le transporteur (33) déplace chaque noyau (A) sur l'ouverture (43) pour le mettre en contact avec la colle et permettre l'encollage. Une plaque flexible (81) agissant sur le noyau sur le côté opposé au distributeur de colle (41-47) empêche le noyau de tourner pendant l'encollage.
Fabio Perini S.p.a.
Ridout & Maybee Llp
LandOfFree
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