High-strength roller of ring spinning frame

A high-strength spinning frame technology, applied in spinning machines, textiles, papermaking, drafting equipment, etc., can solve problems such as coarse and fine end breakage, and achieve the effect of improving yarn quality, high torsion resistance and flex resistance

Inactive Publication Date: 2012-07-18
JINGWEI TEXTILE MASCH CO LTD
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a high-strength and high-speed roller of the ring spinning frame, which can solve the problem of coarse details and even broken ends when the spinning frame starts and stops.

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
  • High-strength roller of ring spinning frame
  • High-strength roller of ring spinning frame
  • High-strength roller of ring spinning frame

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0009] A ring spinning machine high strength roller, such as figure 1 As shown, it includes a roller 1. One end of the roller 1 is a guide rod, and the other end is a guide hole. The end of the guide rod is provided with an external thread, and the end of the guide hole is provided with an internal thread. The diameter of the guide rod is the same as that of the guide hole. Roller 1 is the front roller or the rear roller.

[0010] which is figure 1 shown in d 1 =Φ25mm, d=D=Φ19mm

[0011] d 1 =Φ27mm, d=D=Φ21mm

[0012] The working faces of the front and rear rollers are helical teeth.

Embodiment 2

[0014] A ring spinning machine high strength roller, such as figure 2 As shown, it includes a roller 1. One end of the roller 1 is a guide rod, and the other end is a guide hole. The end of the guide rod is provided with an external thread, and the end of the guide hole is provided with an internal thread. The diameter of the guide rod is the same as that of the guide hole. Roller 1 is the middle roller.

[0015] which is figure 2 shown in d 1 =Φ25mm, d=D=Φ19mm

[0016] d 1 =Φ27mm, d=D=Φ21mm

[0017] The working surface of the middle roller is knurled.

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 high-strength roller of a ring spinning frame. The high-strength roller comprises a roller (1), wherein one end of the roller (1) is a guide rod, the other end of the roller (1) is a guide hole, the guide rod end is provided with an external thread, the guide hole end is provided with an internal thread, and the diameter of the guide rod is the same as that of the guide hole; when the working face diameter d1 is phi25mm, the diameter of the guide rod d is equal to the diameter of the guide hole D and is equal to phi16.8-20mm; when the working face diameter d1 is phi27mm, the diameter of the guide rod d is equal to the diameter of the guide hole D and is equal to phi19.5-22mm; and the roller (1) is one or more of a front roller, a rear roller and a middle roller. According to the invention, the roller movement is transmitted in a staged manner; when a power supply applies torsion, the roller generates torsion, and the angle of torsion is inversely proportional to the diameter of the roller, so that the angle of torsion can be reduced by increasing of the diameter of the roller. Therefore, the high-strength roller provided by the invention has high torsion resistance and flex resistance, and is favorable to improvement of the yarn quality.

Description

technical field [0001] The invention belongs to the field of ring spinning frames, and in particular relates to a high-strength roller of a ring spinning frame. Background technique [0002] In the drafting system of the ring spinning machine, the rollers are stable and evenly moving, which play an important role in the yarn quality. At present, most of the spinning machine long cars are driven by two ends. The power of the drafting transmission comes from the main motor, which is transmitted to the front roller through the main shaft, and the front roller is then transmitted to the middle and rear rollers respectively. The movement of the rollers is transmitted joint by joint. When the working face diameter d 1 =Φ25mm, the diameter of the guide rod d=the diameter of the guide hole D=Φ16.5mm; when the diameter of the working surface d 1 =Φ27mm, guide rod diameter d=guide hole diameter D=Φ19mm, so when the spinning frame starts, due to the elastic deformation of the rollers...

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): D01H5/74
Inventor 胡凤山张建香
Owner JINGWEI TEXTILE MASCH CO LTD
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