ANIMAL HARMONATURE APPARATUS IN CHARACTERISTIC MATERIALS, FOR THE PRODUCTION OF HEIGHT CARTOOLS OR ASSOCIATED CARTON OR ASSOCIATED MATERIAL LINES.

摘要

A buffer apparatus (1) for cores made of paper material, for production lines of toilet rolls or absorbent paper rolls or similar paper or absorbent materials, comprises: a structure (2); a plurality of accumulation planes (5), arranged one over the other for accumulating cores for toilet rolls or absorbent paper rolls; a mechanism (6) for feeding the cores associated with the accumulation planes (5) in order to provide to the latter the cores being fed; a first device (11) for transferring cores fed by the feeding mechanism (6) to at least one of the accumulation planes (5), the first transferring device (11) being interposed between the feeding mechanism (6) and the accumulation planes (5) and being movable from one accumulation plane (5) to another in order to transfer the cores being fed to the latter; a discharge mechanism (16) associated with the accumulation planes (5) in order to discharge the accumulated cores from the latter; a second device (21) for transferring cores from the accumulation planes (5) to the discharge mechanism (16), the second transferring device (21) being interposed between the accumulation planes (5) and the discharge mechanism (16) and being movable from one accumulation plane (5) to another plane in order to empty the accumulation planes (5).