| 摘要 |
An improved rereeling machine ( 10 ) for rereeling and forming a roll of paper comprising three rollers ( 16, 17, 18 ) with axes parallel to one another and perpendicular to the direction of movement of the paper ( 11 ), wherein two upper and lower winding rollers ( 16, 17 ) collaborate with a third roller ( 18 ), connected by a pair of arms ( 22 ) that are able to oscillate, suitable for keeping a certain pressure on a roll, or log, to form a finished roll ( 19 ), which comes out from said machine ( 10 ) through an outlet port ( 30 ) defined between said lower winding rollers ( 17 ) and said third roller ( 18 ), through winding of said paper ( 11 ), which passes onto said upper winding roller ( 16 ), about a core ( 12 ), said machine ( 10 ) also comprising a conveyor with thrusters ( 15 ) upstream of said three rollers ( 16, 17, 18 ) for the introduction of said cores ( 12 ) one after the other into a channel ( 24 ) formed below said upper roller ( 16 ), a rotary thruster ( 35 ) suitable for making said cores ( 12 ) proceed in said channel ( 24 ), a glue dispensing group ( 29 ) upstream of said channel ( 24 ), and a stop element ( 120 ) for at least partially stopping the paper ( 11 ), defined in an area inside said channel ( 24 ), which collaborates with said upper roller ( 16 ), on which it acts rotating about a pin ( 128 ) thereof, wherein said upper roller ( 16 ) is of the suction type.
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