Machine for laser processing of tube and profiles, with system for suppsoring downstream the tube or profile, and including at least one variable radius shape

A machine for laser working tubes and profiles, comprising:

• a working unit provided with a laser working head,
• a feeding unit arranged to move each time a tube or profile to be worked towards the working unit along a feed axis coinciding with a longitudinal axis of the tube or profile, as well as to rotate the tube or profile about said longitudinal axis, wherein said feeding unit comprises a tube-holding carriage provided with holding members configured to hold the tube or profile at a tail end of said tube or profile, and
• a support system arranged downstream of said laser working head for supporting the tube or profile wherein the support system comprises a plurality of variable-radius support members, each of said variable-radius support members being rotatably supported for rotation about a transverse axis of rotation and having a receiving cavity with a profile that has, in cross-section, a circumferential arc shape with a radius varying according to an angular position of said support member