Flat yarn straightening mechanism for manufacturing guide needles

A technology of a straightening mechanism and a yarn guide needle is applied in the field of manufacturing a flat yarn straightening mechanism for a yarn guide needle, which can solve problems such as affecting the production efficiency of knitted products, affecting the quality of knitted products, etc., and achieves convenient straightening operation and improved appearance quality. Effect

Inactive Publication Date: 2019-03-19
DONGHUA UNIV
View PDF10 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Yarn guide needle is a key part of high-speed warp knitting machine, its quality not only affects the quality of knitted products, but also affects the production efficiency of knitted 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
  • Flat yarn straightening mechanism for manufacturing guide needles
  • Flat yarn straightening mechanism for manufacturing guide needles
  • Flat yarn straightening mechanism for manufacturing guide needles

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] Below in conjunction with specific embodiment, further illustrate the present invention. It should be understood that these examples are only used to illustrate the present invention and are not intended to limit the scope of the present invention. In addition, it should be understood that after reading the teachings of the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the appended claims of the present application.

[0020] Such as figure 1 The shown flat yarn straightening mechanism for manufacturing guide needles includes a straightening component 1 in the thickness direction, a fixing plate 2 and a straightening component 3 in the width direction.

[0021] Such as figure 2 and image 3 As shown, the thickness direction straightening component 1 includes a first thickness straightening roller group 5, a second thickness straightening ...

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 a flat yarn straightening mechanism for manufacturing guide needles. The flat yarn straightening mechanism includes a thickness direction straightening part, a fixing plate and a width direction straightening part, the thickness direction straightening part and the width direction straightening part are installed on the fixing plate, the thickness direction straightening part includes a first thickness straightening roller set and a second thickness straightening roller set, and the first thickness straightening roller set and the second thickness straightening rollerset are cooperated with each other to form a thickness direction straightening path which can adjust the inclination and spacing in the middle; and the width direction straightening part includes a first width straightening roller set and a second width straightening roller set, the first width straightening roller set and the second width straightening roller set are cooperated with each other toform a width direction straightening path which can adjust the inclination and spacing in the middle, and the thickness direction straightening path and the width direction straightening path has thesame extension direction and the corresponding position in the extension direction. According to the flat yarn straightening mechanism for manufacturing the guide needles, the straightness of flat yarns in the directions of thickness and width can be straightened, and the shape quality of flat yarns is improved.

Description

technical field [0001] The invention belongs to the technical field of flat yarn straightening, in particular to a flat yarn straightening mechanism for manufacturing yarn guide needles. Background technique [0002] With the rapid development of the knitting industry, the demand of the knitting market is increasing day by day. Yarn guide needle is a key component of high-speed warp knitting machine, its quality not only affects the quality of knitted products, but also affects the production efficiency of knitted products. [0003] Flat yarn is an approximately rectangular steel strip with a small cross-sectional area, and is the raw material for manufacturing warp knitting machine guide needle blanks. However, during the rolling, heat treatment, twisting and transportation of flat wire, due to the influence of external force, temperature change and internal residual stress, etc., the raw material of flat wire will undergo plastic deformation such as bending and torsion to...

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): B21F1/02
CPCB21F1/02
Inventor 朱世根白云峰刘鸿吉
Owner DONGHUA UNIV
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