Linking machine provided with an improved guide for aligning two fabric edges to be joined

A linking machine comprising:

• a fixed unit comprising a support frame, —and a mobile unit comprising:
• a fabric feed device for advancing or transporting a fabric in a longitudinal direction—a device for positioning a needle in a transverse direction, perpendicular to said longitudinal direction and coplanar with the fabric,
• an actuator device of said needle in a vertical direction, perpendicular to said longitudinal and transverse directions, for performing the linking, wherein the linking machine comprises a feed guide for two fabrics to be joined, in particular a neck, provided with a separating cotton and a knitted fabric, positioned upstream of said needle in the longitudinal direction, the feed guide comprising—a first stop suitable to constitute an abutment and a positioning for said separating cotton of the neck, said first stop being adjustable in position along said transversal direction so as to be able to adjust a distance of a seam line from the inner edge of the neck,
• wherein the feed guide comprises a first toothed or needle dial for pushing and holding the separating cotton of the neck against said adjustable first stop,
• wherein the feed guide comprises a second toothed or needle dial for holding and pushing in abutment the lower edge of the folded neck and for holding the knitted fabric against said second adjustable stop.