Sorting device beneficial for coarsely sorting down feather during down feature production

Abstract

The invention discloses a sorting device beneficial for coarsely sorting down feather during down feather production. The sorting device comprises an installation plate, an air bellows and a sorting air box. A first raw material barrel and a second raw material barrel are installed on the installation plate and each provided with a barrel cover. A seal ring is arranged on the air bellows. A draught fan is arranged on the inner side of the air bellows. An isolation plate is fixed to the upper side of the draught fan. A winch is connected with a stepping motor. The stepping motor is installed onthe lower side of the installation plate. A second filter screen is connected into a down feather outlet. A second wind screen is installed on the down feather outlet. By means of the sorting device,down feather and feather are coarsely sorted conveniently through the wind power of the draught fan and the air pressure of the sorting air box, artificial sorting is avoided, and the unsatisfactorysorting structure and the mixing of down feather and feather are avoided, and the down feather sorting quality is improved.

Description

technical field [0001] The invention relates to the technical field of down and down, in particular to a sorting device used for down production to conveniently and roughly sort down down. Background technique [0002] Down is long in the abdomen of geese and ducks, and it is fluff in the shape of reed flowers, and it is called feather in flakes. Since down is a kind of animal protein fiber, the down ball-shaped fiber is densely covered with tens of thousands of small triangular pores, which can change with the temperature. Changes and shrinks and expands, resulting in a temperature-regulating function, which can absorb the flowing heat from the human body and isolate the invasion of cold air from the outside. Therefore, down is simply used as a thermal insulation material, and its economic value is much higher than other thermal insulation materials. Down is in the process of processing. Rough classification is required. [0003] Coarse sorting is to divide the raw wool ma...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a kind of sorting device that is used for the production of down and down to carry out coarse sorting conveniently to down and down, to solve the impact of adhesion, wrapping, and concentration proposed in the above-mentioned background technology, the actual result of hair separation is often more than one group. Down and wool pieces are the main ones, with a small amount of long wool pieces and hard wool pieces remaining, while the other group is the opposite, resulting in unsatisfactory separation results, and the separation quality is affected by factors such as technical level, working status, and raw wool quality.

Images