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Equipment for improving card sliver quality through dual-row reciprocating type electrostatic spinning method and using method thereof

An electrospinning method and electrospinning technology, applied in textile equipment, can improve the quality of raw sliver with high efficiency, provide a low-cost field, and can solve the problems of static electricity affecting the quality of raw sliver, so as to solve the problem of static electricity and improve High output and high environmental protection effect

Active Publication Date: 2016-10-12
WUHAN TEXTILE UNIV
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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 fibers by carding machines in the prior art and affect the quality of card sliver, and provide a double-row reciprocating electrostatic Equipment and method for improving card sliver quality by spinning

Method used

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  • Equipment for improving card sliver quality through dual-row reciprocating type electrostatic spinning method and using method thereof
  • Equipment for improving card sliver quality through dual-row reciprocating type electrostatic spinning method and using method thereof
  • Equipment for improving card sliver quality through dual-row reciprocating type electrostatic spinning method and using method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0071] See figure 1 - Figure 7 , An equipment for improving the quality of card sliver by a double-row reciprocating electrostatic spinning method, comprising an upper roller 1, a lower roller 2, a bell mouth 3 and a cotton web 31. The upper roller 1, the lower roller 2 are arranged in parallel up and down. , One side of the cotton net 31 penetrates through the gap before the upper roll 1, the lower roll 2, the other side of the cotton net 31 penetrates from the bell mouth 3, and the cotton net 31 is located on the upper roll 1, the lower roll 2 and the horn The part between the mouth 3 is in the shape of a triangle;

[0072] A grounded metal plate 10 (which can be connected to the frame of the carding machine) is arranged under the cotton net 31, and a horizontal reciprocating rod 4, a horizontal fixing rod 5, and a horizontal reciprocating rod are suspended above the cotton net 31. 4. The horizontal fixed rods 5 are all parallel to the upper roll 1 and the lower roll 2, the h...

Embodiment 2

[0076] The basic content is the same as Example 1, the difference is:

[0077] The middle part of the transverse reciprocating rod 4 is located directly above the cotton net 31, the left end of the transverse reciprocating rod 4 extends to the outside of the cotton net 31, and the middle part of the transverse reciprocating rod 4 is provided with a plurality of electrospinning nozzles 6, which reciprocate transversely. The left end of the rod 4 is connected with the output shaft of the reciprocating cylinder 41. The bottom of the reciprocating cylinder 41 is connected with the top of the No. 1 vertical adjustment device 7 or the No. 2 vertical adjustment device 8. The No. 1 vertical adjustment device 7 and No. 2 The bottom of the vertical adjusting device 8 is each provided with a longitudinal moving device 9; the middle part of the horizontal fixing rod 5 is located directly above the cotton net 31, and the two ends of the horizontal fixing rod 5 extend to the outside of the cott...

Embodiment 3

[0081] The basic content is the same as in Example 2, the difference is:

[0082] The No. 1 vertical adjustment device 7 includes a No. 1 swivel arm 71, a No. 1 handle 72, a No. 1 vertical rod 73, and a No. 1 cylinder 74. The top end of the No. 1 swivel arm 71 and the left end of the horizontal fixed rod 5 or reciprocate The bottom of the cylinder 41 is connected, the bottom end of the No. 1 swing arm 71 is hinged with the top of the No. 1 vertical rod 73, and the bottom end of the No. 1 vertical rod 73 is connected with the driving rod 741 provided on the top of the No. 1 cylinder 74, The bottom of the No. 1 cylinder 74 is connected with the longitudinal movement device 9; the No. 1 handle 72 is an L-shaped structure, and includes a No. 1 connecting shaft 721 and a No. 1 drive plate 722 that are connected perpendicularly to each other. The inner end of the No. 1 drive plate 722 It is connected with the outer end of the No. 1 connecting shaft 721, and the inner end of the No. 1 c...

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Abstract

Equipment for improving card sliver quality through a dual-row reciprocating type electrostatic spinning method comprises an upper roller, a lower roller, a horn opening, a cotton net, a transverse reciprocating rod and a transverse fixed rod. One edge of the cotton net penetrates into the gap between the upper roller and the lower roller, and the other edge of the cotton net penetrates out of the horn opening. The transverse reciprocating rod and the transverse fixed rod which are each provided with multiple electrostatic spinning nozzles are hung above the cotton net. The left end of the transverse reciprocating rod is connected with a reciprocating air cylinder. When the equipment is in use, the multiple nozzles spray electrostatic spinning fiber to be overlaid on the cotton net, wherein the electrostatic spinning fiber is conductive nanometer fiber containing polyaniline or multiwalled carbon nanotubes or graphene; meanwhile, the moving trajectory and height of the nozzles and the distance between the nozzles and the lower roller are adjusted through the reciprocating air cylinder, a vertical adjusting device and a longitudinal moving device. According to the design, the electrostatic phenomenon can be solved, the card silver quality and follow-up processing are not affected, adjustability and environmental protection property are strong, electrostatic removal efficiency is high, and the cost is low.

Description

Technical field [0001] The invention relates to a textile equipment, which belongs to the textile field, in particular to a device and a method of use for improving the quality of card sliver by a double-row reciprocating electrostatic spinning method, and is particularly suitable for providing a low-cost, high-efficiency improved card sliver Quality method. Background technique [0002] In the spinning process, the carding process occupies the core position. The carding machine in the carding process is a key equipment that directly affects the quality of spinning. Among the various parts of the carding machine, the coiler is an important component that has the function of coiling the sliver formed by the cotton web. , The sliver is a little fluffy before the sliver, and the bell mouth of the coiler has a further function of tightening and guiding the sliver. As the output of the card increases, the sliver entering the bell mouth per unit time The amount and the speed of entry...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D01D5/00
CPCD01D5/0015D01D5/0061D01D5/0084
Inventor 张如全武继松李建强张尚勇
Owner WUHAN TEXTILE UNIV
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