Driving device of hank yarn shed frame

A driving device and skein technology, which is applied in the field of spinning machinery components and driving devices of skein scaffolding, can solve problems such as broken or loose threads, reduced speed, too large or too small, etc., to reduce broken threads or The effect of loose thread and simple structure

Inactive Publication Date: 2020-01-21
海盐县梦芝舟毛纺厂
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The speed control of the existing skein rack driving device generally monitors the tension of the skein through the tension sensor. When the tension value of the skein exceeds the specified value, the tension sensor sends a signal to the controller, and the controller controls the speed of the driving device. Increase, when the tension value of the skein yarn is less than the specified value, the tension sensor sends a signal to the controller, and the controller controls the speed of the driving device to decrease. However, the above-mentioned tension sensor has a monitoring hysteresis factor. value, the tension value at this time is too large or too small, plus the system response time, it is still easy to break or loosen the thread

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
  • Driving device of hank yarn shed frame

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] refer to figure 1 , a driving device for a skein scaffold in the present invention, comprising a driving mechanism 11, a tension monitoring mechanism 12 and a controller 13 located below the driving mechanism 11, the driving mechanism 11 and the tension monitoring mechanism 12 are connected to the controller 13, The tension monitoring mechanism 12 includes a mounting seat 121, two fixed guide wheels 122, a moving guide wheel 123, a sliding rack 124, a driving gear 125, a driving shaft 126, a constant force spring 127, a housing 128, and three inductors. 129 and the induced body 1210, two fixed guide wheels 122 and a slidably mounted sliding rack 124 are provided on the outside of the mounting seat 121, and the front end of the sliding rack 124 is provided with two fixed guide wheels 122 At the rear of the middle, the outer side of the mounting seat 121 is provided with an inductor 129 located below the sliding rack 124. The three inductors 129 are arranged in sequence f...

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 driving device of a hank yarn shed frame. The driving device comprises a driving mechanism, a tension monitoring mechanism which is located below the driving mechanism, and acontroller. The driving mechanism and the tension monitoring mechanism are controlled with the controller. The tension monitoring mechanism comprises a mounting seat, two fixed guide wheels, a movable guide wheel, a sliding rack, a driving gear, a driving shaft, a constant-force clockwork spring, a shell, three sensors and a sensed body. The two fixed guide wheels and the sliding rack which is capable of being slideably mounted are disposed on the outer side of the mounting seat; the movable guide wheel which is located in the rear of the middle of the two fixed guide wheels is disposed at the front end of the sliding rack; the sensors which are located below the sliding rack are disposed on the outer side of the mounting seat; and the three sensors are arranged in sequence from front toback. Compared with the prior art, the phenomenon of yarn breaking or loosening can be greatly reduced, the structure is simple, and constant-force tensioning can be achieved.

Description

【Technical field】 [0001] The invention relates to the technical field of spinning machinery components, in particular to the technical field of a driving device for a skein scaffold. 【Background technique】 [0002] The speed control of the existing skein rack driving device generally monitors the tension of the skein through the tension sensor. When the tension value of the skein exceeds the specified value, the tension sensor sends a signal to the controller, and the controller controls the speed of the driving device. Increase, when the tension value of the skein is less than the specified value, the tension sensor sends a signal to the controller, and the controller controls the speed of the driving device to decrease. However, the above-mentioned tension sensor has a monitoring hysteresis factor. value, the tension value at this time is too large or too small, plus the system response time, it is still easy to break or loose the thread. 【Content of invention】 [0003]...

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
IPC IPC(8): B65H54/74B65H54/52
CPCB65H54/52B65H54/74B65H2701/31
Inventor 缪会君
Owner 海盐县梦芝舟毛纺厂
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