Patent ID: 11945612
Assignee: AZIONARIA COSTRUZIONI MACCHINE AUTOMATICHE A.C.M.A. S.P.A.
Field: Handling (Mechanical engineering)
Classification: CPC B | IPC B

Claim 13:
14. The wrapping device according to claim 1, further comprising a further winder comprising:
a further gripper mechanically connected to one end of a further tubular shaft, wherein said further tubular shaft is rotatable about a further approach axis and translatable along said further approach axis and wherein said further gripper is rotatable and translatable integrally with said further tubular shaft;
a further actuating rod, configured to act on said further gripper, sliding along a further actuating axis parallel to, or coinciding with, said further approach axis, wherein said further actuating rod is slidable along said further actuating axis with respect to said further tubular shaft and is rotationally constrained to said further tubular shaft, and wherein said further gripper is openable and closable in response to a translation of said further actuating rod along said further actuating axis;
a further first electric motor active on said further actuating rod to translate said further actuating rod along said further actuating axis;
a further second electric motor operating on said further tubular shaft to translate said further tubular shaft along the further approach axis;, said control unit being configured to drive the further first electric motor and the further second electric motor.