Group control terminal execution device of circular weft knitting machine

The invention relates to a group control terminal execution device of a circular weft knitting machine. The group control terminal execution device comprises a saddle bottom ring, a lower saddle, an upper saddle, a needle selector, a sliding block, a first triangle and a density motor, wherein the density motor is in transmission connection with the first triangle through a transmission mechanism capable of driving the first triangle to move up and down; a first electric connector male seat is arranged at the lower end of the upper saddle; a first electric connector female seat is arranged at the upper end of the lower saddle; a second electric connector male seat is arranged at the lower end of the lower saddle; and a second electric connector female seat is arranged on the saddle bottom ring. After the technical scheme is adopted, the electric connection of a first wire group and a second wire group is achieved through the electric connector male seat and the electric connector female seat which are corresp