Quantitative tinning device for interior decoration wires

The utility model relates to the technical field of decoration and electrical construction, and discloses an indoor decoration wire quantitative tinning device, which comprises a bottom plate, a quantitative tinning mechanism is arranged at the top of the bottom plate, the quantitative tinning mechanism comprises a lifting box and a positioning ring, the lifting box and the positioning ring are both fixedly connected with the bottom plate, and the lifting box is fixedly connected with the bottom plate. A first motor is fixedly mounted at the bottom of an inner cavity of the lifting box, a first one-way screw rod is fixedly mounted on an output shaft of the first motor, a first screw block is in threaded connection with the surface of the first one-way screw rod, and a push rod is fixedly mounted on one side of the first screw block. By arranging the quantitative tin plating mechanism, tin liquid can be heated, discharging is convenient, the discharging amount can be controlled, tin liquid residues are prevent