Auxiliary device for core withdrawing of rubber hose

The utility model provides an auxiliary device for core withdrawing of a rubber hose, which belongs to the technical field of rubber hose processing and comprises a fixed base, a sliding seat, an auxiliary disc, a photoelectric component and a matched controller. Wherein a rail arranged in the vertical direction is fixedly arranged on the fixed base. The sliding seat is slidably arranged on the track. The auxiliary disc is used for intercepting knotting points after knotting of the rubber core shaft and driving the sliding seat and the rubber core shaft to vertically and synchronously move upwards. The photoelectric assembly is used for detecting whether the sliding seat slides or not. The controller is used for being electrically connected with the reel so as to control the reel to stop working after receiving the electric signal transmitted by the photoelectric assembly. According to the auxiliary device for core withdrawing of the rubber hose, knotting points of the rubber core shaft can be detected in rea