Integral box type rack of chemical fiber cotton spinning sliver and lap combination machine

The utility model discloses an integral box type frame of a chemical fiber cotton spinning sliver and lap combination machine, which comprises a base and a support frame, cavities are symmetrically arranged in the base, a communication part is fixedly communicated between the two cavities, the outer side wall of each cavity is in threaded connection with a lead screw in a penetrating manner, and the lead screw is in threaded connection with the support frame. A limiting block is fixedly welded to the end, in the cavity, of the lead screw, the limiting block is rotationally connected with a piston, the piston is slidably connected into the cavity in a sealed mode, L-shaped holes are symmetrically formed in the side wall of the base, rectangular push rods are slidably connected into the L-shaped holes in a sealed mode, and pulley seats are fixedly welded to the bottoms of the rectangular push rods. The base and the supporting frame are jointly provided with a damping component. By arranging the damping componen