A CORE FEEDING DEVICE IN A REWINDING MACHINE FOR THE PRODUCTION OF ROLLS

摘要

The present invention concerns an innovative rewinding machine (1) for the production of logs of tape material (2) and comprising: - A winding section (8) to wrap the continuous tape (2) around a core (3) set in rotation; - A feeding section (7) to feed one or more cores (3) in succession into the winding section (8). In accordance with the invention, the feeding section (7) comprises a support surface (12) and a pushing surface (13) opposed in such a way as to form a rising conduit (7') into which the core results comprised. The pushing surface is realized through the arrangement side by side of one or more than one closed-ring tapes (16) that are rotatable in such a way as to drag the core along the said rising conduit into the winding section (8).