Down filling machine weighing box with buffer function and down filling method thereof

Abstract

The invention discloses a weighing box of a woolen filling machine with buffer function. The weighing box comprises several metering transmission systems; every system comprises a weighing mechanism, a metering hopper and a buffer box; the weighing mechanism weighs woolens in the metering hopper; a first woolen inlet and a second woolen outlet are arranged on the metering hopper; the first woolen inlet is connected with a woolen storage box through a first woolen conveying pipeline, a second woolen inlet and a second woolen outlet are arranged on the buffer box; the first woolen outlet of the metering hopper is connected with the second woolen inlet on the buffer box through the second woolen conveying pipeline; the woolens in the metering hopper enter the buffer box, and the second woolen outlet on the buffer box is connected with third woolen conveying pipelines; all third woolen conveying pipelines of the metering conveying system are linked in parallel and then connected with a woolen filling head; conveying devices for generating the woolen conveying power are arranged on the second woolen conveying pipeline and the third woolen conveying pipelines on the metering conveying system; the weighing box is additionally provided with the buffer box, and can play a buffer effect in weighing time; and thereby, the metering woolen filling efficiency is effectively promoted.

Description

technical field [0001] The invention relates to a weighing box for an automatic down filling machine, in particular to a weighing box for a down filling machine with a buffer function. The present invention also relates to a down filling method for the weighing box of the down filling machine with buffer function. Background technique [0002] More automatic down filling machines are disclosed in the prior art, such as the automatic quantitative down filling machine disclosed in Chinese patent document CN 103101873 A and the down filling machine disclosed in Chinese patent document CN102808245B. Without exception, the weighing box is an important part thereof , CN 103101873 A disclosed automatic quantitative cashmere filling machine discloses a weighing and measuring mechanism (ie weighing box) each comprising a metering box body, a pair of metering buckets, a pair of weighing devices and a pair of cashmere splicing devices, the metering box body Corresponding to the side o...

AI Technical Summary

Problems solved by technology

[0003] There are two groups of weighing mechanisms in this weighing box, and the down after weighing by the weighing mechanisms is filled through the down filling head. Since the weighing time is much longer than the down filling time, the structural effect is better than that of a single group. The way the weighing mechanism is connected to the filling head, but its weighing still cannot meet the continuous effect, which will affect the filling efficiency

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