Capping head body, capping head, spindle assembly, capping device, and capping system

Abstract

The capping head body is a body of a capping head used for the capping head that attaches a cap having a topped cylindrical shape to a mouthpiece portion of a can having a bottomed cylindrical shape, the capping head body including: a body main portion having a cylindrical shape; a spindle attachment portion disposed inside the body main portion and attached to a spindle; and a swing shaft housing portion disposed between an outer peripheral portion and an inner peripheral portion of the body main portion, in which the swing shaft housing portion is disposed around a periphery of the spindle attachment portion, and has a through-hole into which a swing shaft that swings a forming roller toward a peripheral wall of the cap is inserted, and the through-hole penetrates the body main portion in an up-down direction.

Dependencies are inferred from the claim text.