Opening and picking machine

Abstract

The invention provides an opening and picking machine. The opening and picking machine comprises a feed inlet, a cotton conveying pipe, two cotton storage boxes, an exhaust system and a cotton box window. The opening and picking machine is characterized in that the two cotton storage boxes are arranged side by side, top inlets of the cotton storage boxes are communicated with an outlet of the cotton conveying pipe, and bottom outlets of the cotton storage boxes are communicated with the opening and picking machine; independent dust filtering and air exhausting systems are respectively arrangedon the cotton storage boxes, and cotton box exhaust mesh plates and cotton box dust filtering cavities are respectively arranged on non-adjacent side walls of the adjacent cotton storage boxes in a surrounding mode. In the cotton conveying pipe, a separation plate device is arranged between the inlets of the cotton storage boxes, wherein the inclination angle and height of the separation plate device can be regulated. The opening and picking machine has the advantages that due to the double cotton storage boxes and the multi-face dust filtering and air exhausting mode, dust filtering air flows in the cotton storage boxes are distributed evenly, so that the cotton storage density of the cotton storage boxes is improved, smooth cotton discharge at each position in the cotton storage boxes is ensured, and the yield of blowing-carding single threads is remarkably increased on the premise of a slightly increased cost.

Description

technical field [0001] The invention belongs to the technical field of textile machinery manufacturing, and relates to an improvement of a cotton feeding box of a cotton opening and cleaning machine, in particular to a cotton opening and cleaning machine. Background technique [0002] The opening and cleaning machine is the key equipment of the blowing-carding equipment. At present, the opening and cleaning equipment at home and abroad all adopt the feeding form of a cotton storage box. With the continuous improvement of the performance of the downstream carding equipment of the blowing-carding The amount of cotton is also increasing. Although increasing the volume of the cotton storage box can increase the cotton storage capacity, the raw cotton located in the middle of the large cotton storage box is affected by the nodding due to poor ventilation and insufficient pressure in the cotton box. , Its storage capacity of the feeding form of an existing cotton storage box is di...

AI Technical Summary

Problems solved by technology

[0002] The opening and cleaning machine is the key equipment of the blowing-carding equipment. At present, the opening and cleaning equipment at home and abroad all adopt the feeding form of a cotton storage box. With the continuous improvement of the performance of the downstream carding equipment of the blowing-carding The amount of cotton is also increasing. Although increasing the volume of the cotton storage box can increase the cotton storage capacity, the raw cotton located in the middle of the large cotton storage box is affected by the nodding due to poor ventilation and insufficient pressure in the cotton box. , the amount of cotton stored in the existing feeding form of a cotton storage box is difficult to meet the needs of the carding machine, which limits the output of cotton opening and cleaning

Images