Down filling device for waistcoat production

According to the down filling device for waistcoat production, the openings are formed in the top and the side faces of the weighing box, and the metal nets are arranged at the openings; the outer side wall of the weighing box is coated with tin foil, and the metal net is connected with the metal surface of the tin foil; the down filling pipe comprises a main pipeline, a compression pipeline, a steering pipe and a guide pipe; one end of the main pipeline is connected with the bottom of the weighing box through a pipeline, and the other end is connected with one end of the compression pipeline; the other end of the compression pipeline is connected with the guide pipe through the steering pipe, the metal face of the tin foil is connected with the metal net, static electricity in the metering tank can be conducted away and rapidly eliminated, down or cotton cannot be stuck to the metering tank body, the down filling direction of the guide pipe can be adjusted, and therefore the down filling work efficiency is i