Cable after-finishing device

The utility model relates to the field of cable after-treatment devices, in particular to a cable after-finishing device. The device comprises a main support, a coating mechanism, a drying mechanism, a drafting mechanism and a control cabinet, wherein the main support is cuboid and is 10500-11500 mm long and 3000-3200 mm high, the drying mechanism comprises a microwave heating device and a hot air chamber heating device, multiple rotary wheels are arranged at the lower end of the microwave heating device and inside the hot air chamber heating device, the rotary wheels are evenly arranged in the width direction of the drying mechanism, the drafting mechanism comprises a first drafting mechanism body, a second drafting mechanism body and a pressing wheel, and the drafting mechanism is provided with multiple drafting rollers. By the adoption of the microwave heating device and the hot air chamber heating device, cable drying efficiency is improved greatly. By arranging the drafting mechanism, the breaking load of a cable can be effectively increased. Overall arrangement is reasonable, controllability is high, and application range is wide.