Non-woven fabric static electret equipment

A technology of electrostatic electret and non-woven fabrics, applied in the direction of ultrasonic/sonic fiber processing, etc., which can solve problems such as large pulling force, affecting product performance and quality, and large volume

Active Publication Date: 2015-02-04
江苏金美达新材料有限公司
View PDF4 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the electrostatic electret equipment for non-woven fabrics adopts the large-roller electrostatic electret equipment, which is relatively large in size, and the large-roll

Method used

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
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Non-woven fabric static electret equipment
  • Non-woven fabric static electret equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] Refer to attached figure 1 , 2 , an electrostatic electret equipment for nonwoven fabrics includes an equipment frame 1, several electrostatic grounding guide rollers 5, a cloth guide roller 2, an electrostatic grounding guide roller mounting frame 5, a slider 6, a sliding guide rail 4, a pneumatic cylinder 3, Electret plate installation frame 7 and several blocks stay machine plate 8.

[0016] Several electrostatic grounding cloth guide rollers 5 are installed on the equipment rack 1 through the electrostatic grounding cloth guide roller mounting frame 14, and sliders 6 are installed at both ends of the electrostatic grounding cloth guiding roller mounting frame 14, and the 14 Sliding guide rails 4 are installed on the equipment frame 1 at both ends, and the sliders 6 at both ends of the electrostatic grounding cloth guide roller mounting frame 14 cooperate with the sliding guide rails 4 to slide up and down, and a pneumatic cylinder is installed at the bottom of the ...

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
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to non-woven fabric static electret equipment, which is suitable for non-woven fabric static electrets of spunbonded fabric, needle-punched fabric, melt-blown filter cloth and the like which are made of polymers. The non-woven fabric static electret equipment comprises an equipment rack, a plurality of static grounding fabric guiding rollers, a fabric guiding roller, a static grounding fabric guiding roller mounting rack, a sliding block, a sliding guide rail, an air cylinder, an electret plate mounting rack and a plurality of electret plates, wherein the plurality of static grounding fabric guiding rollers are installed on the equipment rack by virtue of the static grounding fabric guiding roller mounting rack, the air cylinder is installed on the lower part of the static grounding fabric guiding roller mounting rack, so as to adjust the spacing between the static grounding fabric guiding rollers and the electret plates, the static grounding fabric guiding rollers are connected with a matched high-voltage static generating device by virtue of conducting wires and grounded, the electret plate mounting rack is installed on the equipment rack on the upper parts of the static grounding fabric guiding rollers, the plurality of electret plates are installed on the electret plate mounting rack, and the plurality of electret plates are connected with a matched high-voltage static generating device by virtue of conducting wires and connected with an positive electrode.

Description

technical field [0001] The invention relates to a nonwoven electrostatic electret device, which is suitable for electrostatic electret of nonwoven fabrics such as spun-bonded fabrics, needle-punched fabrics, and melt-blown filter fabrics made of high molecular polymers. Background technique [0002] At present, the electrostatic electret equipment for non-woven fabrics adopts the large-roller electrostatic electret equipment, which is relatively large in size, and the large-roller electrostatic electret equipment has a relatively large pulling force when the non-woven fabric is wound on the large roll. High pulling force will affect product performance and quality. Contents of the invention [0003] The purpose of the present invention is to provide a nonwoven electrostatic electret equipment for the above shortcomings, which has a compact structure, small volume, convenient, safe and reliable use, and the transmission traction force of the nonwoven electret is relatively ...

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
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): D06M10/02
Inventor 郁杨
Owner 江苏金美达新材料有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap