Filament polyester tire base cloth cutting device with positioning function

The utility model discloses a filament polyester tire base cloth cutting device with a positioning function, and relates to the technical field of polyester tire base cloth cutting, the filament polyester tire base cloth cutting device comprises a shell, the top of the shell is fixedly connected with a cutting table top, the two sides of the cutting table top are fixedly connected with moving grooves, the upper surfaces of the moving grooves are fixedly connected with control sliding strips, and the control sliding strips are fixedly connected with the cutting table top. The surface of the control sliding strip is slidably connected with a moving assembly, the top of the moving assembly is fixedly connected with a sliding block, the back face of the sliding block is fixedly connected with a transverse moving crawler belt, one side of the sliding block is fixedly connected with a connecting strip, and the top of the connecting strip is fixedly connected with a cutting machine shell. A lifting moving crawler be