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Carding machine for improving the quality of cotton web of aramid nonwoven fabric and its application method

A technology for non-woven fabrics and carding machines, applied in the field of carding machines, can solve problems such as poor electrostatic removal effect and easy damage to product quality, and achieve the effects of damaging product quality, enhancing electrostatic removal effect, and improving humidification effect.

Active Publication Date: 2020-07-10
WUHAN TEXTILE UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to overcome the defects and problems existing in the prior art that the effect of static electricity removal is poor and the product quality is easily damaged, and to provide a method for improving the quality of aramid nonwoven fabrics with good static electricity removal effect and not easy to damage product quality. carding machine and how to use it

Method used

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  • Carding machine for improving the quality of cotton web of aramid nonwoven fabric and its application method
  • Carding machine for improving the quality of cotton web of aramid nonwoven fabric and its application method
  • Carding machine for improving the quality of cotton web of aramid nonwoven fabric and its application method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] see Figure 1 to Figure 8 , a carding machine for improving the quality of aramid nonwoven cotton web, comprising a raw material box 1, a cotton feeding curtain 11, a feeding roller 12 and an opening roller 13, the front and rear ends of the cotton feeding curtain 11 are respectively provided with front Curtain roller 111 and rear curtain roller 112, described feeding roller 12 comprises upper roller 121, lower roller 122 and the roller channel 123 sandwiched between the two, the discharge opening 10 of described raw material box 1 and cotton feeding curtain 11 The feed end 113 of the carding machine is arranged up and down, and the discharge end 114 of the cotton curtain 11 communicates with the opening roller 13 through the roller channel 123; the carding machine also includes a front horizontal pallet 61, a middle horizontal pallet 6 and a rear horizontal pallet Supporting plate 62, a forward gap 63 is provided between the discharge end 114 of the cotton feeding curt...

Embodiment 2

[0053] Basic content is the same as embodiment 1, the difference is:

[0054] Structurally: the carding machine also includes a plurality of flow-regulating rotary spoons 3 arranged in sequence, the flow-regulating rotary spoons 3 and the air flow nozzles 21 are set up and down one by one, and the flow-regulating rotary spoons 3 are located between the air flow nozzles 21 and the middle horizontal support plate 6 The flow-adjusting rotating spoon 3 includes a fixed rotating cylinder 4 and a rotating concave spoon 5, and the fixed rotating cylinder 4 includes a column side wall 42 and a column top surface 41 connected to its two ends, a column bottom surface 43, and a column top surface 41, The same column shaft 44 runs through the middle of the column bottom surface 43. The rotary concave spoon 5 includes a connecting column part 51, a middle waist part 52 and an outer pressure part 53. The inner end of the connecting column part 51 and the column side circumference 42 Connect...

Embodiment 3

[0057] Basic content is the same as embodiment 1, the difference is:

[0058] The bottom surface of the middle level supporting plate 6 is connected with the top of the water collection tube 68, and the bottom of the water collection tube 68 is connected with the output end of the cylinder motor 681; The bottom surface of the board 6 communicates with a water collecting chamber 682 , and the bottom surface of the water collecting cylinder 68 is provided with a drain hole 683 communicating with the water collecting chamber 682 . The middle part of described front curtain roller 111, rear curtain roller 112 is provided with front roller shaft 115, rear roller shaft 116 respectively, and the two ends of described front roller shaft 115 are respectively connected with the output end of a front roller motor 117, and described Both ends of the rear roller shaft 116 are respectively connected to the output end of a rear roller motor 118 . The bottom of the front horizontal supportin...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

A carding machine for improving quality of aramid nonwoven fabric web comprises a material box, a feeding curtain, a front horizontal carrier plate, a middle horizontal carrier plate, a rear horizontal carrier plate, a feeding roller and an opening roller. The feeding roller comprises an upper roller, a lower roller and a roller passage between the two rollers. The middle horizontal carrier plateis of grid structure; a horizontal top plate is arranged right above the middle horizontal carrier plate; a plurality of jet nozzles are arranged in the horizontal top plate; outlets of the jet nozzles are positioned between the horizontal top plate and the middle horizontal carrier plate; a corresponding lifting motor is arranged on each of the feeding curtain, the front horizontal carrier plate,the middle horizontal carrier plate and the rear horizontal carrier plate. The carding machine has good electrostatic eliminating effect and rarely impairs quality of products.

Description

technical field [0001] The invention relates to a carding machine, which belongs to the technical field of textiles, and in particular to a carding machine and a use method for improving the quality of aramid nonwoven cotton webs, which are particularly suitable for enhancing the effect of removing static electricity and are not easy to damage product quality. Background technique [0002] Aramid fiber is a high-tech new material with high temperature resistance, flame retardancy and insulation properties. It is the fastest growing high temperature resistant fiber variety in the world at present. It is widely used in high temperature filter materials and special protective clothing. However, because aramid fiber is very fluffy, has high elasticity and high elongation, it is easy to accumulate static electricity during the weaving process. It will be easy to tangle and block, increase the difficulty of weaving, affect product quality, and easily absorb dust and reduce fiber q...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D01G15/10D01G15/12D01G15/40
CPCD01G15/10D01G15/12D01G15/40
Inventor 张如全胡权枝吴英
Owner WUHAN TEXTILE UNIV
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