Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Spunlacing machine allowing rotation direction of suction roller to be adjusted

A technology of rotation direction and spunlace machine, which is applied in the field of nonwoven fabric manufacturing, can solve the problems of difficult processing, unfavorable development of spunlace nonwoven fabric, and inability to adjust, and achieve the effect of simple operation, low cost and fast production speed

Inactive Publication Date: 2014-05-14
廊坊中纺新元无纺材料有限公司 +2
View PDF6 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The rotation direction of the suction roller of the spunlace mechanism in the existing spunlace machine is fixed, and it can only rotate forward or reverse, and cannot be adjusted according to the actual production
Especially in the process of spunlace nonwoven fabric processing, if you want to repeatedly spunlace the single side of the spunlace nonwoven fabric, if you cannot adjust the rotation direction of the suction roller, it will be very difficult to process, that is, Not conducive to the development of new spunlace nonwoven products

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
  • Spunlacing machine allowing rotation direction of suction roller to be adjusted
  • Spunlacing machine allowing rotation direction of suction roller to be adjusted
  • Spunlacing machine allowing rotation direction of suction roller to be adjusted

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] The cloth feeding direction is as figure 2 shown. The roller 1-1 in the spunlace mechanism 1 of the spunlace machine rotates counterclockwise, and the fabric guide roller 1-2-1 rotates counterclockwise; the roller 2-1 in the spunlace mechanism 2 rotates clockwise, and the fabric guide roller 2 -2-1 rotates clockwise, cloth guide roller 2-2-2 is idle; roller 3-1 in spunlace mechanism 3 rotates counterclockwise, cloth guide roller 3-2-2 rotates counterclockwise, cloth guide roller 3- 2-1 idle. This kind of processing method can form "reverse-front-reverse" processing of spunlace nonwovens, that is, the reverse side is spunlace twice and the front side is spunlace once.

Embodiment 2

[0026] The cloth feeding direction is as image 3 shown. The roller 1-1 in the spunlace mechanism 1 of the spunlace machine rotates counterclockwise, and the cloth guide roller 1-2-1 is idle; the roller 2-1 in the spunlace mechanism 2 rotates counterclockwise, and the cloth guide roller 2-2 -1 rotates clockwise, cloth guide roller 2-2-2 rotates clockwise; roller 3-1 in spunlace mechanism 3 rotates counterclockwise, cloth guide roller 3-2-1 rotates clockwise, cloth guide roller 3- 2-2 Rotate counterclockwise. This kind of processing method can form "reverse and reverse" processing of spunlace nonwovens, that is, reverse spunlace three times.

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 discloses a spunlacing machine allowing the rotation direction of a suction roller to be adjusted. The spunlacing machine is composed of a conveying screen mechanism, a prewetting mechanism, a spunlacing mechanism and a flat screen spunlacing output mechanism, wherein the prewetting mechanism is composed of a prewetting head suction box and a prewetting head; the spunlacing mechanism is composed of a cloth guide roller, a suction roller and spunlacing heads distributed along the suction roller and provided with water needle holes inside; the flat screen spunlacing output mechanism is composed of a suction box and a flat screen spunlacing head provided with a water needle hole inside. The spunlacing machine is characterized in that equipment adjustment and process innovation are carried out on the basis of an existing spunlacing machine, and has the advantages of being simple to operate, low in cost and high in production speed. The spunlacing machine obtained in the method allows the rotation direction of the suction roller to be adjusted, two sides of spunlacing non-woven cloth can be strengthened, the single side of the spunlacing non-woven cloth can be strengthened repeatedly, and manufacturing of spunlacing non-woven cloth of various styles is facilitated.

Description

technical field [0001] The invention belongs to the technical field of nonwoven fabric manufacture, in particular to a hydroentanglement machine with adjustable rotation direction of a suction roller. Background technique [0002] Non-woven fabric technology is a new discipline and new technology that intersects with other industrial edge sciences such as textiles, papermaking, plastics, polymer materials, and chemicals. In recent years, the nonwovens industry has sprung up with its own vigorous vitality and developed vigorously. It has become the third field after weaving and knitting, and is known as the sunrise industry. [0003] my country's non-woven fabric industry started late and developed rapidly. Research on non-woven fabrics began around 1958, and began to embark on the road of large-scale development in the late 1970s. In 1978, the annual output was only 3,000 tons. In the 1980s, it began to develop greatly. It introduced more than 200 production lines from Germ...

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
Patent Type & Authority Applications(China)
IPC IPC(8): D04H18/04
Inventor 钱晓明宋卫民
Owner 廊坊中纺新元无纺材料有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com