Accurate eiderdown-filling method for eiderdown-filling machine

Abstract

The invention discloses an accurate eiderdown-filling method for an eiderdown-filling machine. The accurate eiderdown-filling method comprises the following steps of: sensing the height of an eiderdown surface by an eiderdown surface height sensing device; checking whether the weighing valve of a weighing module is zero; when the eiderdown surface height is within set height, transporting eiderdown in an eiderdown storage box to a weighing box within a set eiderdown transportation time period; checking the weighing valve of the weighing module; if the weighing value of the weighing module does not reach preset weight, counting a point-filling number and carrying out point filling; checking the weighing valve of the weighing module after the point filling is finished; if the weighing valve of the weighing module does not reach the preset weight, continuing the step of calculating a point-filling number and carrying out point filling; after the weighing valve of the weighing module reaches the preset weight, calculating eiderdown outlet time; and sucking the eiderdown out of the weighing box to a cut part. The accurate eiderdown-filling method for the eiderdown-filling machine can perform accurate and full-automatic eiderdown-filling operation, is capable of reducing labor intensity and improving production efficiency, is reasonable in design, low in cost and high in practicability.

Description

technical field [0001] The invention relates to a down filling method, in particular to an accurate down filling method for a fully automatic down filling machine. Background technique [0002] my country is a big down producing country, but the traditional production process of down filling is manual filling. The operator wears fully enclosed clothing, one person weighs with an electronic scale, one person operates the cutting piece, and one person fills it. The labor intensity is high. It is light, and it will fly everywhere with a little air flow, which will inevitably cause a great waste of down. At present, there are some automatic down filling machines. The down filling machines generally include a down storage box, a weighing module and pneumatic transmission equipment. The down in the down storage box is filled into the cut pieces through the pneumatic transmission equipment. However, the current automatic down filling machines generally have low filling accuracy and...

AI Technical Summary

Problems solved by technology

However, the current automatic down filling machines generally have low filling accuracy and low efficiency.