Down filling machine

Abstract

The invention discloses a down filling machine which comprises a down storage box, weighing cabinets, weighing boxes, down filling pipes, a control mechanism and a transmission mechanism; the weighing cabinets are arranged on two sides of the down storage box; the weighing boxes are arranged in the weighing cabinets; the down filling pipes are arranged on the weighing cabinets and connected with the transmission mechanism; the transmission mechanism is controlled by the control mechanism; the control mechanism controls the transmission mechanism to transmit down feather from the down storage box to the weighing boxes, and the down feather in the weighing boxes is discharged through the down filling pipes; ventilating windows are formed at the upper parts of the weighing boxes, and filter screens are arranged on the ventilating windows; and balance mechanisms used for allowing the weighing boxes to keep balance are arranged in the weighing cabinets. According to down filling machine provided by the invention, slight displacement of the weighing boxes are avoided, so that the weighing accuracy of the weighing boxes in the next weighing are ensured and the filling accuracy of the down filling machine are further ensured.

Description

technical field [0001] The invention relates to a down filling device, in particular to a down filling machine, and belongs to the technical field of down filling devices. Background technique [0002] At present, there are two main methods of filling down in down products: for a large amount of filling at one time, first insert the down pipe into the cavity to be filled, and grasp the mouth of the down to prevent the down from overflowing during filling , and then use the blower to generate inhalation airflow to fill the down into the cavity through the high-speed rotating impeller; for down products with a small cavity, the filling amount is very small at one time, and the operator will stuff the down weighed in advance into the cavity by hand. In the gall cavity. Filling with a blower has high efficiency, but the high-speed rotating impeller will damage the down and consume a lot of energy; the manual filling method has defects such as low efficiency, poor working enviro...

AI Technical Summary

Problems solved by technology

Since the down in the weighing box is sucked away by the transmission mechanism, and then transferred to the down filling pipe for discharge, when the down in the weighing box is sucked away, the weighing box will inevitably have a slight displacement, which will affect the next weighing of the weighing box. Accuracy, which in turn affects the accuracy of the down filling machine

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