38results about How to "Improve cloth quality" patented technology

The utility model discloses a yarn dividing device capable of reducing the swing inertia of a guide bar, which comprises a first yarn dividing needle assembly, a yarn guide cap assembly and a second yarn dividing needle assembly which are arranged in parallel, two tension wallboards are arranged at the front end of a looping area, a supporting seat is arranged on each tension wallboard, and a yarn guide rod is arranged on the supporting seat. The first yarn separating needle assembly, the yarn guiding cap assembly and the second yarn separating needle assembly are sequentially installed between the two supporting seats from front to back according to a yarn conveying path, a second yarn separating needle seat is installed on the supporting seats, the section of the second yarn separating needle seat is in a U-like shape, the side face of the second yarn separating needle seat is attached to the supporting seats, and the bottom of the needle seat is connected with the supporting seats through bolts. A tubular base is embedded in the hollow portion of the needle seat, the base is fixedly connected with the second yarn dividing needle seat, and the second yarn dividing needle assembly is fixedly installed on the surface of the base. The fixed tension wall plate ensures the working stability of the yarn splitting device; meanwhile, the distance between the second yarn separating needle assembly and a yarn guiding needle on the guide bar is close, yarn shaking can be effectively prevented, and the motion inertia is reduced.