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Equipment and method for improving card sliver quality by multi-nozzle electrospinning method

An electrostatic spinning method and electrostatic spinning technology are applied in the field of providing low-cost, textile equipment and high-efficiency improvement of raw sliver quality, which can solve problems such as static phenomena affecting raw Good electrostatic effect, the effect of increasing output

Active Publication Date: 2018-07-10
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 problems of static electricity phenomenon in the processing of chemical fibers by carding machines in the prior art and affect the quality of sliver, and provide a multi-nozzle electrostatic spinning method that can simultaneously solve the static phenomenon and does not affect the quality of sliver. Equipment and method for improving raw sliver quality by silk method

Method used

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  • Equipment and method for improving card sliver quality by multi-nozzle electrospinning method
  • Equipment and method for improving card sliver quality by multi-nozzle electrospinning method
  • Equipment and method for improving card sliver quality by multi-nozzle electrospinning method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0066] see figure 1 - Figure 7 , a device for improving the quality of raw sliver by multi-nozzle electrospinning method, comprising an upper roller 1, a lower roller 2, a bell mouth 3 and a cotton net 4, the upper roller 1 and the lower roller 2 are arranged in parallel up and down, One side of the cotton web 4 penetrates from the gap before the upper roll 1 and the lower roll 2, and the other side of the cotton web 4 passes through the bell mouth 3, and the cotton web 4 is located between the upper roll 1, the lower roll 2 and the bell mouth. The part between 3 exists in the shape of a triangle;

[0067] The bottom of the cotton web 4 is provided with a grounded metal pole plate 10 (which can be connected to the machine frame of the carding machine), and the top of the cotton web 4 is suspended with a horizontal fixed rod 5 parallel to the upper roll 1 and the lower roll 2, The horizontal fixed rod 5 is provided with a plurality of electrospinning nozzles 6, the shell of ...

Embodiment 2

[0071] Basic content is the same as embodiment 1, the difference is:

[0072] 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

[0077] Basic content is the same as embodiment 2, the difference is:

[0078] 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 multi-nozzle electrostatic spinning method comprises an upper roller, a 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 or lower roller while the other side of the same penetrates out from the horn mouth, a grounded metal pole plate is arranged below the cotton net, a transverse fixing rod mounted with multiple electrostatic spinning nozzles is suspended above the cotton net, and two ends of the transverse fixing rod are connected with a vertical adjusting device, and a longitudinal moving device is arranged at the bottom of the vertical adjusting device. 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 height of the nozzles and gaps between the nozzles and the upper or lower roller are adjusted through 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, in particular to an equipment and a method for improving the quality of raw sliver by means of a multi-nozzle electrostatic spinning method, and is particularly suitable for providing a low-cost, high-efficiency method for improving the quality of raw sliver 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 entering the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D01G25/00D01D5/00D01F6/56D01F1/09
CPCD01D5/0069D01D5/0076D01F1/09D01F6/56D01G25/00
Inventor 陈晓林张如全武继松李建强
Owner HUBEI FENGSHU THREAD MFG
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