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

Processing device for yarn wrapping

A processing device and yarn technology, applied in the direction of yarn, spinning machine, continuous winding spinning machine, etc., can solve the problems such as difficult to realize continuous wrapping processing, low quality of wrapping yarn, limited length of wrapping yarn, etc. , to achieve the effect of reducing the frequency of changing outsourcing yarn reels, good wrapping effect and high production efficiency

Inactive Publication Date: 2017-08-08
DONGHUA UNIV
View PDF9 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] This kind of wrapping method, because the hollow spindle needs to drive the double-sided bobbins to rotate, the load is relatively large, the energy consumption is high, and the rotation speed is restricted to a certain extent.
And before the wrapping action, the outsourcing yarn needs to be wound onto the double-sided bobbin dedicated to the hollow spindle spinning machine through the winding machine. After winding, the outsourcing yarn bobbin has less yarn, and it needs to be knotted to form knots after each replacement. Resulting in low quality wrapped yarn
In addition, in the traditional wrapping method, the length of the wrapping yarn is limited, and it may be necessary to replace multiple wrapping yarn barrels to complete one wrapping yarn, making it difficult to achieve continuous wrapping processing

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
  • Processing device for yarn wrapping

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] The following describes the present invention in further detail with reference to the accompanying drawings, but it is not intended to limit the present invention.

[0015] See figure 1 , The wrapping yarn processing device of the present invention is used to wrap the core yarn 17 with the wrapping yarn 2 and includes a frame (not shown in the figure), a feeding roller 3, a drafting roller 4, and a central hole 6, the rotating shaft 8, the rotating disk 11, the supporting disk 10, the protective cover 15 and the tensioner 18, the feeding roller 3 is installed on the frame and arranged below the rotating shaft 8; the rotating shaft 8 passes through a bearing (Not shown in the figure) installed on the frame, the rotating disc 11 is fixedly connected to the rotating shaft 8 and rotates synchronously with the rotating shaft 8, and the rotating shaft 8 is provided with the central hole 6 The first guide wire hole 7 of the rotary disk 11 is provided with a second guide wire hol...

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 processing device for yarn wrapping. The device comprises a rack, a feeding roller, a drafting roller, a rotation shaft, a rotation disk, a supporting disk, a protective cover and a tensioner, wherein a core yarn coiling drum is disposed on the supporting disk and located in the protective cover; core yarns pass through the tensioner and then penetrates a third yarn guide hole; outer wrapping yarns pass through the feeding roller, then successively pass the center hole of the rotation shaft, a first yarn guide hole and second yarn guide hole and finally wrap the core yarns at the third yarn guide hole; and the wrapped yarns formed after wrapping are drafted by the drafting roller. Through application of the invention, quality of the wrapped yarns is increased, and continuous production is promoted.

Description

Technical field [0001] The invention relates to the field of spinning devices; specifically, the invention relates to a processing device for wrapping yarn. Background technique [0002] Wrapped yarn is a kind of yarn (wrapped yarn) wrapped on another yarn (core yarn) in the yarn forming process to make a special structure of yarn. The wrapping yarn wraps the core yarn in a spiral manner. Wrapping yarns are mostly used for knitted fabrics that require high elasticity, and some are used for woven fabrics. They are ideal yarns for high-grade thin wool, linen fabrics, jacquard double-layer weft knitted fabrics and warp knitted fabrics. [0003] Chinese patent document CN104652004A discloses a covered yarn processing equipment with stable spindle speed. The equipment includes a hollow spindle, a double-sided bobbin is installed above the hollow spindle, and a dragon belt is installed below the hollow spindle. Above the pre-draft roller, a balloon guide wire hook is installed above th...

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): D02G3/36D01H13/10D01H1/42D01H7/86
CPCD01H1/427D01H7/868D01H13/108D02G3/362
Inventor 杨崇倡张巧峰王生泽
Owner DONGHUA UNIV
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