Molding drum

A molding drum in which a sheet-shaped rubber member for a tire is wound around an outer circumferential surface having a cylindrical shape, wherein

• a plurality of segments are arranged in a drum circumferential direction, and the outer circumferential surface of the molding drum is formed by outer circumferential surfaces of the segments coinciding with each other,
• at least one of the plurality of segments is a tip-end holding segment,
• the tip-end holding segment includes at least a first small segment and a second small segment that are arranged in the drum circumferential direction, the first small segment and the second small segment each having an outer circumferential surface circumferentially smaller than each of the outer circumferential surfaces of the plurality of segments,
• the first small segment can take a first state in which the outer circumferential surface of the first small segment coincides with the outer circumferential surface of the second small segment to form the outer circumferential surface of the molding drum, and a second state in which at least a portion of the first small segment is disposed outward of the second small segment in a drum radial direction, and
• a first moving device configured to move the first small segment in the drum radial direction and a second moving device configured to move the first small segment, after being moved outward in the drum radial direction, toward the second small segment are provided as moving devices configured to move the first small segment from the first state to the second state.