Surface drying device for tinned copper tape

The invention discloses a surface drying device for a tinned copper tape. The surface drying device for the tinned copper tape comprises a bracket, wherein an axial flow fan is mounted on the right side of the bracket; an outer sleeve and an inner sleeve are arranged on the left side of the bracket; the inner sleeve is arranged in the outer sleeve; the right ends of the outer sleeve and the inner sleeve are fixedly connected with the bracket; a heating core and two connecting covers with meshes are arranged in the inner sleeve; the two connecting covers are arranged at two ends of the heating core respectively; the connecting covers and the heating core are fixed together through a screw and two first nuts; the screw penetrates through the connecting covers and the heating core; the two first nuts are arranged at two ends of the screw respectively; the connecting covers are fixedly connected with the outer sleeve and the inner sleeve. The surface drying device for the tinned copper tape disclosed by the inven