Cotton feeding box of carding machine

Abstract

The invention relates to a cotton feeding box of a carding machine. The cotton feeding box comprises a box body, the upper end of the box body is provided with a cotton inlet for being communicated with a cotton conveying channel, the box body is provided with a vibration mechanism for scattering cotton falling into the vibration mechanism, the lower portion of one side of the box body is providedwith an air supply device communicated with an inner cavity of the box body, the upper portion of the other side of the box body is provided with an air draft device communicated with the inner cavity of the box body, the bottom of the box body is provided with a cotton outlet, and two parallel and spaced cotton discharging rollers are horizontally and rotatably arranged above the cotton outlet.According to the cotton feeding box of the carding machine, several methods for adjusting the cotton feeding amount are set and include adjustment of the opening degree of the cotton inlet, turning onor turning off of the air draft device and turning on or turning off of the air supply device, the air draft device and the air supply device adjust the air pressure in the box body to adjust the cotton feeding amount of the cotton conveying channel, and the purposes of improving the fluffiness of cotton balls through ventilation and removing fine impurities and dust of the cotton can be achieved.

Description

technical field [0001] The invention relates to the technical field of textile machinery, in particular to a cotton feeding box of a carding machine. Background technique [0002] The modern spinning process mainly includes: cleaning, carding, pre-dolling, sliver coiling, combing, first doubling, second dolling, three dolling, roving, spun yarn and other processes. Among them, from the cleaning process to the carding process, due to the large-scale equipment and the need for mechanization, it is often necessary to set up a cotton collector or cotton feeding box, whose function is to collect the cotton in the cleaning process, and further It is sent to the carding machine, so as to achieve the function of merging the process and simplifying the operation. [0003] However, several existing cotton feeding machines only pay attention to the opening of cotton, but do not pay attention to the adjustment of the amount of cotton mass received and the maintenance and detection are ...

AI Technical Summary

Problems solved by technology

[0003] However, the existing cotton feeding machines only pay attention to the opening of cotton, but do not pay attention to the adjustment of the amount of cotton mass received and the maintenance and detection are relatively complicated.

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