Down quilt down filling method

Abstract

The invention discloses a down quilt down filling method. A down filling device is mainly composed of a down filling machine, a moving bed, a down filling pipe, a bed frame, a transverse moving frame, a longitudinal moving frame, a suction fan, a power device and a control system. The movement of the moving bed is controlled through the control system. The down filling machine carries out down filling on grids in the same row in the transverse direction of a down quilt at the same time. The suction fan sucks away redundant air in the down quilt. A large amount of manual operation is reduced, the down filling speed is increased, the number of grids of the down quilt is greatly increased, and down distribution of the down quilt is more uniform.

Description

technical field [0001] The invention relates to a down filling method capable of realizing fast filling of down quilts so as to improve production efficiency of down quilts and reduce labor costs, and belongs to the optimization technology of down filling of down quilts. Background technique [0002] At present, the structure of the duvet mainly includes two kinds, one is to divide the inner hole space of the duvet into a plurality of parallel long strip lattices running through the inner hole of the duvet by sewing on the duvet, and the other is to separate the inner hole space of the duvet into a plurality of parallel grids through the inner hole of the duvet; The inner hole of the duvet is divided into a plurality of horizontal and vertical square grids, and openings are reserved between the square grids for the entry and exit of the down filling tubes. The duvet can prevent the down from moving to other positions through the separation and blocking effect of the grid, pr...

AI Technical Summary

Problems solved by technology

In the whole process, except that the down filling is done through a down filling machine, it mainly relies on manual processing. When filling down, a large amount of air will be filled in, causing the duvet to bulge, causing a part of the down to expand under the action of gas expansion. Go to other grids. Therefore, the down in each grid of the duvet is often uneven, and it needs to be flattened manually in the later stage.

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