Cotton roll compacting device of lapper for spinning

Abstract

The invention relates to the technical field of spinning, in particular to a cotton roll compacting device of a lapper for spinning. The cotton roll compacting device comprises a base plate, a turntable, a driving motor, a positioning screw rod, a winding drum, propelling mechanisms, installation frames, pressing rollers, a limiting plate, a fastener and bottom feet, wherein an installation grooveis formed at the middle position of the base plate; the bottom of the turntable is rotatably connected with the base plate through a bearing; the turntable is positioned in the interior of the installation groove; the driving motor is fixedly installed at the middle position of the bottom of the base plate; the output end of the driving motor is in transmission connection with the bottom of the turntable; and one end of the positioning screw rod is fixedly connected with the middle position of the top of the turntable. According to the cotton roll compacting device of the lapper for spinning,the purposes of avoiding the phenomena of loosening and expansion among winding layers of a cotton roll are achieved, the compact state of the cotton roll in the winding process is improved, and thetight fit among the cotton layers is ensured, so that the winding length of each cotton roll is increased, and the attractiveness of the cotton roll and the quality of the finished product are improved.

Description

technical field [0001] The invention relates to the technical field of textiles, in particular to a lap compacting device for a spinning lap machine. Background technique [0002] The original meaning of textile is taken from the general term of spinning and weaving, but with the continuous development and improvement of the textile knowledge system and subject system, especially after the emergence of non-woven textile materials and three-dimensional composite weaving technologies, it is not only the traditional hand spinning And weaving, also including non-woven fabric technology, modern three-dimensional weaving technology, modern electrostatic nano-netting technology and other clothing, industrial and decorative textiles. [0003] A semi-finished product in cotton spinning, raw cotton and other raw materials are condensed into a cotton layer with a certain width and thickness after being loosened and decontaminated by the cotton opening and cleaning machine, and then tig...

AI Technical Summary

Problems solved by technology

[0003] A semi-finished product in cotton spinning, raw cotton and other raw materials are condensed into a cotton layer with a certain width and thickness after being loosened and decontaminated by the cotton opening and cleaning machine, and then tightly pressed and wound. However, during the winding process of the cotton layer, Since the winding state of the winding machine is affected by the tension force when the cotton layer is conveyed, during the winding process, the phenomenon of relaxation and swelling between the layers of the cotton lap is prone to occur, resulting in the winding state of the cotton lap Too loose, the gap between each layer is large, and the overall feeling is loose, so the winding length of each roll is greatly reduced, and at the same time, it greatly affects the appearance and the stacking and transportation effect of the finished product

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