| 摘要 |
A packaging unit for coils comprises a transporter (11) for feeding a coil t o be packaged (12), a treatment group of one of the coils for its packaging in packaging material, a transporter (35) for the evacuation of each packaged coil, a size detector (14) of each coil (12), a size-cutting device (18) for forming flat rings (21) from sheets of packaging material (16) for bases or heads (23) of the coil (12), a pair of manipulators (22) for lifting and stably positioning the flat rings (21) at the bases (23) of the coil (12), a flat-headed extruder (26) for supplying a continuous sheet (33) both on the side surface and in a central hole (29) of the coil, and deviator elements (34) of side edges of said continuous sheet (33) towards the cut flat rings (21) arranged on said bases (23).
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