Roll shaft head sleeve for pre-shrinking machine

The utility model discloses a roll shaft head sleeve for a pre-shrinking machine, which comprises a head sleeve body, a fixing component is arranged in the middle of the head sleeve body, an annular mounting component is arranged on the inner side of the fixing component and is matched with the head sleeve body, and a plurality of mounting grooves are formed in the outer side of the middle of the head sleeve body. The mounting groove is matched with the annular mounting assembly, a plurality of fastening holes are formed in the mounting groove, a plurality of longitudinal oil guide grooves and a plurality of transverse oil guide grooves are formed in the inner side of the head sleeve body, and the longitudinal oil guide grooves are connected with the transverse oil guide grooves. According to the roll shaft head sleeve for the preshrinking machine, the head sleeve body is arranged, so that when the roll shaft head sleeve for the preshrinking machine is damaged in use, single parts of the roll shaft head sleev