Double-pipe down filling gun for down filling machine

Abstract

The invention provides a double-pipe down filling gun for a down filling machine. The double-pipe down filling gun comprises a base, supporting pieces, a double-pipe down storage device, a power device, a cover plate and a down filling head. The supporting pieces are installed on the base in parallel. A guide rail is arranged on the base, and a guide groove matched with the guide rail is formed inthe bottom of the double-pipe down storage device. The double-pipe down storage device is connected to the power device, and the power device provides power for the double-pipe down storage device tomove on the guide rail. By means of the switchable structure of the two down storage pipes, one down storage pipe feeds down into the other down storage pipe while pushing down, the down filling andstoring waiting time is greatly shortened, and the working efficiency is greatly improved. The problems of down running and down leakage caused by damage to down fabric during down filling of cut-parts are solved, and down filling of airtight cut-parts can be achieved.

Description

technical field [0001] The invention belongs to the technical field of filling equipment for down filling products, in particular to a double-tube down filling gun used for down filling machines. Background technique [0002] Before the appearance of down filling machines, people generally filled down down manually. For example, the filling of down jackets and duvets relied on workers' manual filling operations. The labor intensity was extremely high, the efficiency was low, and the filling was time-consuming and laborious; The down filling machine is used instead of manual operation. The down filling head of the existing down filling machine blows the down into the cut pieces under high pressure through air pressure. If the air pressure is too high, the airtightness of the cut pieces may be damaged. The fabric is damaged, and it is easy to leak velvet and fleece from the cut piece, which will affect the appearance; When filling down, due to the airtightness of the cut piec...

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to address the above-mentioned deficiencies in the prior art and provide a double-barrel down filling gun for a down filling machine, which helps to reduce the labor intensity of workers, greatly improves the down filling efficiency of the down filling machine, and does not Destroy the airtightness of the cut pieces, solve the problems of low down filling efficiency, easy damage to down fabrics, running down and down leakage, and realize the down filling of airtight pieces

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