Novel coiled material slitting machine for metal coiled material processing

The utility model provides a novel coil material slitting machine for metal coil material processing, which comprises an installation seat main body installed on the slitting machine, an installation assembly is arranged on the installation seat main body, and the installation assembly comprises a coil material shaft. A positioning rod is clamped with a clamping groove in a mounting seat main body, so that the stability of the mounted winding shaft is improved, when the winding shaft needs to be replaced, a pulling rod is pulled to drive a pulling rope to move, the pulling rope moves to pull mounting rods at the two ends of the winding shaft, and the winding shaft is replaced. According to the material winding shaft, the two mounting rods can be driven to be not located in the mounting grooves, then the material winding shaft can be replaced, and the situation that an existing material winding shaft is complex to disassemble, after positioning of one end of the material winding shaft is relieved, contact posi