The utility model relates to an outdoor optical cable sheath production device. Active pay-off rack, tension dancing wheel, metal belt placing frame, the utility model discloses an automatic metal belt bonding device. Automatic tape storage box, the utility model discloses an embossing machine. The device comprises an extrusion molding main machine, a main control electric cabinet, a movable hot water tank, a double-layer fixed cold water tank, a water vapor drying device, a diameter detector, a defect detection device, a meter counting and code spraying device, a crawler tractor, an automaticwire storage device and a take-up frame, and is characterized by further comprising a rotatable guide rod bracket, a reversing guide wheel and a front wire discharging device arranged on the take-upframe. The whole production line is high in automation degree, all the devices are used in cooperation, the production cost of enterprises is reduced on the basis that safety is guaranteed, and the production efficiency and the first-pass yield of products are improved.