Equipment and method for improving card sliver quality by single-row nozzle mobile electrospinning method

An electrospinning method and electrospinning technology are applied in the field of textile equipment to provide a low-cost, high-efficiency improvement of sliver quality. Good electrostatic effect and the effect of increasing production

Active Publication Date: 2018-10-30
HUBEI FENGSHU THREAD MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The purpose of the present invention is to overcome the technical problem of static electricity phenomenon in the processing of chemical fiber by carding machine in the prior art and affect the quality of sliver, and to provide a single-row nozzle mobile type that can solve the static phenomenon and does not affect the quality of sliver. Equipment and method for improving card sliver quality by electrospinning

Method used

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  • Equipment and method for improving card sliver quality by single-row nozzle mobile electrospinning method
  • Equipment and method for improving card sliver quality by single-row nozzle mobile electrospinning method
  • Equipment and method for improving card sliver quality by single-row nozzle mobile electrospinning method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0071] see figure 1 - Figure 7 , a device for improving the quality of raw sliver by a single-row nozzle mobile electrospinning method, including an upper roller 1, a lower roller 2, a bell mouth 3 and a cotton net 4, and the upper roller 1 and the lower roller 2 are facing up and down in parallel Set, one side of the cotton web 4 penetrates from the gap before the upper roll 1 and the lower roll 2, the other side of the cotton web 4 passes through the bell mouth 3, and the cotton web 4 is located on the upper roll 1, the lower roll 2 and the The parts between the bell mouths 3 exist in a triangular shape;

[0072] The top of the electrospinning nozzle 6 is provided with an insulating nozzle connection device 64, the nozzle connection device 64 includes a cavity part 641, a solid part 642, a bolt 643 and a through hole 644, and the bottom of the cavity part 641 is connected to the The top of the electrospinning nozzle 6 is connected, the top of the cavity part 641 is connec...

Embodiment 2

[0076] Basic content is the same as embodiment 1, the difference is:

[0077] The middle part of the horizontal fixed rod 5 is located directly above the cotton web 4, and the two ends of the horizontal fixed rod 5 extend to the outside of the cotton web 4, and a plurality of electrospinning nozzles 6 are arranged on the middle part of the horizontal fixed rod 5. The two ends of the fixed rod 5 are connected with the No. 1 vertical adjustment device 7 and the No. 2 vertical adjustment device 8 respectively, and a vertical adjustment device 7 and a No. 2 vertical adjustment device 8 are respectively provided with a Vertical moving device 9; the outside of the horizontal fixed rod 5, the No. 1 vertical adjusting device 7, the No. 2 vertical adjusting device 8, and the longitudinal moving device 9 are covered with the same outer cover 11 (transparent shield), and the outer cover 11 It is a closed structure with one-way opening, the bottom of the outer cover 11 is provided with an...

Embodiment 3

[0082] Basic content is the same as embodiment 2, the difference is:

[0083] The No. 1 vertical adjustment device 7 includes a No. 1 swing arm 71, a No. 1 handle 72, a No. 1 vertical rod 73 and a No. 1 cylinder 74. The top of the No. 1 swing arm 71 is connected to the left end of the horizontal fixed rod 5 , the bottom of the No. 1 swing arm 71 is hinged with the top of the No. 1 vertical rod 73, the bottom of the No. 1 vertical rod 73 is connected with the driving rod 741 provided on the top of the No. 1 cylinder 74, and the bottom of the No. 1 cylinder 74 Connected with the longitudinal moving device 9; the No. 1 handle 72 is an L-shaped structure, including a No. 1 connecting shaft 721 and a No. 1 driving plate 722 vertically connected to each other, and the inner end of the No. 1 driving plate 722 is connected to the No. 1 connecting shaft 721 The outer ends of the No. 1 connecting shaft 721 pass through the junction of the No. 1 swing arm 71 and the No. 1 vertical bar 73...

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Abstract

Equipment of improving card silver quality through a single-row-nozzle moving type electrostatic spinning method comprises an upper / lower roller, a horn mouth and a cotton net. One side of the cotton net penetrates in from a gap in front of the upper / lower roller while the other side of the same penetrates out from the horn mouth, a transverse fixing rod suspended above the cotton net is connected with multiple electrostatic spinning nozzles through a nozzle connecting device, and two ends of the transverse fixing rod are connected with a vertical adjusting device with a longitudinal moving device arranged at the bottom. When the equipment is in use, the electrostatic spinning nozzles spray electrostatic spinning to realize stacking on the cotton net, the electrostatic spinning is electroconductive nanofiber containing polyaniline, multi-wall carbon nanotube or graphene, and spraying angle, degree of freedom and height of the nozzles and gaps between the nozzles and the roller are adjusted through the nozzle connecting device, the vertical adjusting device and the longitudinal moving device. Due to the design, the phenomenon of static electricity can be solved, card silver quality and subsequent processing are unaffected, and the equipment is high in adjustability, environment-friendliness and static electricity removing efficiency and quite low in cost.

Description

technical field [0001] The invention relates to a textile equipment, which belongs to the field of textiles, and in particular to a device and a method for improving the quality of raw sliver by using a single-row spray head mobile electrostatic spinning method, and is particularly suitable for providing a low-cost, high-efficiency improved raw sliver quality equipment and methods. Background technique [0002] In the spinning process, the carding process occupies a central position. The carding machine in the carding process is the key equipment that directly affects the quality of spinning. Among the various components of the carding machine, the coiler is an important component that has the function of coiling the sliver formed by the cotton net. , the cotton sliver is a little fluffy before coiling, and the bell mouth of the coiler has the function of further tightening and guiding the cotton sliver. As the output of the carding machine increases, the cotton sliver ente...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D01G25/00D01D5/00D01F8/16D01F8/10
CPCD01D5/0069D01D5/0076D01F8/10D01F8/16D01G25/00
Inventor 陈晓林张如全武继松李建强
Owner HUBEI FENGSHU THREAD MFG
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