The invention relates to the technical field of take-up equipment, and specifically relates to a three-shaft horizontal rotary full-automatic take-up device comprising at least one reel changing mechanism and wire arranging mechanisms corresponding to the reel changing mechanisms. Each reel changing mechanism comprises a rotary disc, a take-up reel A, a take-up reel B, a take-up reel C and a
synchronous motor, and each take-up reel A, the corresponding take-up reel B and the corresponding take-up reel C are arranged on the corresponding rotary disc in a triangular structure. Wire clamping devices are arranged on the circumferential edges of the take-up reels A, the take-up reels B and the take-up reels C correspondingly, a
wire cutting mechanism is arranged between every two adjacent take-up reels of each take-up reel A, the corresponding take-up reel B and the corresponding take-up reel C, a wire shifting mechanism is arranged on the edge, corresponding to the corresponding
wire cutting mechanism, of each rotary disc, and each
synchronous motor is arranged on one side of the corresponding rotary disc. Each wire arranging mechanism is provided with at least one wire arranging wheel, and each wire arranging wheel obliquely corresponds to one rotary disc. The take-up reels A, the take-up reels B and the take-up reels C cooperate with one another, automatic reel changing of automatic take-up is achieved, the take-up efficiency is improved, the structure is simple, and the
mass production cost is lower.