| 摘要 |
<p>Apparatus comprising: - a feed conveyor (10) for successively delivering, continuously and in a substantially horizontal position, the boards (P) covered with the plastic film; - at least one rotating roller (12-12') placed on either side of the path of the said boards (P), opposite a counterroll (16), so that each board delivered by the feed conveyor passes, successively, between one (12) of the said rollers located on one side of the board and its counterroll (16), then between another roller (12') located on the other side of the board and its counterroll (16'); - claws (22-22') mounted on a peripheral sector of each roller (12- 12'), the shape of these claws being such that they catch hold of the film in order to initiate removal as the board passes between the rollers and the corresponding counterrolls; - at least one gripper (30-30') carried by a roller (26-26') on the same shaft (14) as that of the claw-carrier rollers (12-12'), this gripper-carrier roller being actuated by a jack so as to ensure removal of the plastic film (F-F') and then its guiding with a view to its discharge, and - means (32-34) for ensuring discharge of the films thus removed from the surfaces of the said boards. <IMAGE></p> |
