Air jet loom's woof lead wire mechanism

The utility model relates to an air jet loom's woof lead wire mechanism, through the contact of the arc -shaped convex bar on weft break inductor and arc thin slice surface cooperation, the woof thatcoils on the winding yarn dish contacts with the weft break inductor when leading the screen cover, and whether the weft break inductor is used for the woof that the detection was coiled on the winding yarn dish to split, in time discovers the woof fracture condition and feeds back to operating personnel, it leads the screen cover to increase by one between weft accumulator and weft insertion device for the produced air ring of woof no longer expands, can be according to certain motion path smooth transportation, the weft insertion device is accurately led the woof and is into made up among the air jet loom, reduces the wefting insertion error and causes the woof fracture, and productivity ratio is woven in the influence. Consequently, this kind of air jet loom's woof lead wire mechanism can effectually prevent to