Down filling method for down quilt

Abstract

The invention discloses a down filling method for a down quilt, which comprises the following steps of: S1, winding a down quilt cover on an emptying roller, and placing the emptying roller on a movable frame; s2, one end of the down quilt cover is connected with receiving cloth on a quilt receiving roller, and a discharging roller moves in the direction away from the quilt receiving roller; s3, inserting a down filling pipe; s4, the down filling machine is started, the quilt collecting roller rotates slowly, the down is filled into the same row of cells in the down quilt cover row by row, the down quilt area filled with the down is extruded through the exhaust roller to exhaust internal gas, one end of the down quilt is gradually wound around the quilt collecting roller, and the discharging roller moves on the down filling bed in a matched mode along with rotation of the quilt collecting roller; s4, the down quilt filled with the down is completely wound around a quilt collecting roller; and S5, the down quilt is taken down from the quilt collecting roller. According to the down filling method for the down quilt, automatic down filling is achieved, the down filling efficiency is improved, and the labor intensity of workers is reduced.

Description

technical field [0001] The invention relates to the field of down quilt processing, in particular to a method for filling down quilts. Background technique [0002] Duvet lining refers to a production process in which a number of vertical lining strips are sewn horizontally and vertically on the inner side of the upper and lower layers of the fabric with a bur, and then the two layers of fabric and the vertical lining are sewn together and then filled with down. For the duvet produced by the vertical lining process, due to the existence of vertical lining, there will be a certain distance between the upper and lower layers of fabrics, which is the height of the vertical lining strip. Therefore, duvets with standing linings have an obvious three-dimensional effect and are relatively thick, and are generally mainly winter quilts. [0003] However, in the current filling process of standing-lined duvets, the filling tubes are manually inserted into corresponding compartments i...

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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