Yarn tension control device

A control device and yarn tension technology, which is applied in textiles and papermaking, weft knitting, knitting, etc., can solve the problems of inability to actively and real-time control the tension of a single yarn, and serious loopholes in yarn tension detection, so as to improve weaving efficiency and the effect of weaving quality

Inactive Publication Date: 2017-05-10
FLYING TIGER TEXTILE MACHINERY +1
View PDF7 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problem that some flat knitting machines on the existing market use storage passive yarn feeding devices, which have serious loopholes in yarn tension detection and cannot actively and real-time control the tension of a single yarn

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
  • Yarn tension control device
  • Yarn tension control device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] Below in conjunction with accompanying drawing and embodiment the present invention is further described:

[0014] As shown in the figure, an embodiment of the yarn tension control device of the present invention is provided, including a fixed support 2 and a control unit, and the control unit includes a broken yarn jump spring 1, a jump spring knob 3, a jump spring limiter 4, a friction Yarn roll 5, motor 10, described fixed support 2 is provided with motor support 7, guide yarn inlet hole 8, guide yarn exit hole 9, described motor support 7 is provided with motor 10, described motor 10 and The yarn rubbing roller 5 is connected, the upper part of the fixed support 2 is provided with a jump spring limiter 4, and the lower side of the jump spring limiter 4 is provided with a jumper spring knob 3, and the jumper spring knob 3 is connected with the broken yarn jumper spring 1 connected, the lower end of the broken yarn jumping spring 1 is provided with a broken yarn jumpi...

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 yarn tension control device. The device comprises a fixing support and a control unit, the control unit comprises a broken yarn jumper spring, a jumper spring rotary knob, a jumper spring limit, a frosted roll and a motor. A motor support is arranged on the fixing support, yarn guide inlet holes and yarn guide outlet holes are formed in the fixing support, a motor is arranged on the motor support, the motor is connected to the frosted roll, the jumper spring limit is arranged at the upper part of the fixing support, the lower side of the jumper spring limit is provided with the jumper spring rotary knob, the jumper spring rotary knob is connected to the broken yarn jumper spring, the lower end of the broken yarn jumper spring is provided with broken yarn jumper spring yarn guide holes, a stopper is arranged on the jumper spring limit, the stopper is electrically connected to a controller, and the controller is electrically connected to the motor. According to the yarn tension control device, multiple control units are utilized to achieve independent control over every yarn, and the computer flat knitting machine weaving efficiency and weaving quality can be well improved.

Description

technical field [0001] The invention relates to the technical field of knitting machinery, in particular to a yarn tension control device. [0002] technical background [0003] Yarn breakage has a great impact on weaving efficiency and fabric quality, so it is very critical to quickly and accurately detect and timely control yarn tension. At present, most of the flat knitting machines on the market use storage passive yarn feeding devices, which have serious loopholes in yarn tension detection, and cannot actively and real-time control the tension of a single yarn. Contents of the invention [0004] The invention provides a yarn tension control device. [0005] The purpose of the present invention is to solve the problem that some flat knitting machines on the existing market adopt storage passive yarn feeding devices, which have serious loopholes in yarn tension detection and cannot actively and real-time control the tension of a single yarn. [0006] The technical solu...

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): D04B15/44D04B35/16
CPCD04B15/44D04B35/16
Inventor 郭明阳何勇鲁献荣丁伟铭范孝忠
Owner FLYING TIGER TEXTILE MACHINERY
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