Beam inserting and pulling device for warp knitting sectional beam

The invention discloses a beam inserting and pulling device for a warp knitting sectional beam. The device comprises an electrical control system and a mechanical part, wherein the mechanical part comprises a rack part, a reciprocating lifting part, a tail lifting part and a slinging part, the reciprocating lifting part reciprocates on the rack part, and is used for positioning one end of a beam and carrying out beam inserting and pulling actions; the tail lifting part is fixed to the tail of the rack part and used for positioning the other end of the beam; a supporting rail and the rack partare kept parallel to be used for supporting and positioning the sectional beam; the slinging part is mounted on a rail at one side of a rack, and is used for grabbing and slinging a beam arranged on the other side of the rack part in advance; and the electric control system is used for controlling the beam inserting and pulling actions. According to the beam inserting and pulling device for the warp knitting sectional bea