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AI Overview
Single spindle detection on a spinning frame refers to advanced, individual-position monitoring systems that check for yarn breakage, quality issues, or motor performance at each spindle rather than the whole machine. These systems, often using sensors (like this one on Google Patents), enable real-time detection, improving efficiency and reducing waste.
Key Aspects of Single Spindle Detection
- Technological Approaches: Systems can be based on traveling sensors that move along the frame, or fixed sensors at each position that detect irregularities, such as the peripheral rotor on a spinning ring.
- Benefits: These systems, including specialized motor-driven spindle assemblies, allow for higher precision in maintaining consistent yarn quality and optimizing energy consumption per spindle, as outlined in this US Patent.
- Performance Metrics: They provide data on end breakage rates (crucial for efficiency), spindle speed, and sometimes even vibration/unbalance monitoring.
- Independent Drive Control: Advanced spinning frames use individual frequency converters and PLCs for each spindle, allowing independent control and detection as described in this Chinese Patent.
These systems are essential for modernizing ring spinning frames, ensuring that every position operates optimally.
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Web results
Single spindle on-line monitoring system of spinning frame ...
Google Patents
https://patents.google.com › patent
Google Patents
https://patents.google.com › patent
The present invention relates to the monitoring technical field of spinning frame spindle running status in spun yarn fabrication processes, particularly relate ...Read more
Individual spindle detector for ring spinning frames through ...
Google
http://www.google.com › patents
Google
http://www.google.com › patents
The present invention provides a detection system (20; 60; 80) for a winding unit (8) of a thread (15) around a spool (2), comprising a traveller element ...
Single Spindle Detecting Spinning Frame - H-FANG
h-fang.com
https://www.h-fang.com › tag › single-spindle-detecting...
h-fang.com
https://www.h-fang.com › tag › single-spindle-detecting...
H-FANG is specialized in pre-spinning equipment manufacturer,high quality Single Spindle Detecting Spinning Frame export to more than 40 countries.
Line Quality Monitoring Systems in Spinning
Fibre2Fashion
https://static.fibre2fashion.com › PdfFiles
Fibre2Fashion
https://static.fibre2fashion.com › PdfFiles
PDF
A travelling sensor performs the Single spindle monitoring function while production monitoring sensor placed on the front delivery roll of machine. 1.Read more
11 pages
CN104372460A - Single-spindle single-control type ...
Google Patents
https://patents.google.com › patent
Google Patents
https://patents.google.com › patent
The invention relates to a single-spindle single-control type control device of a spinning frame. A PLC is fixed to the spinning frame. Two or more spindles ...
Spinning frame for fiber mills and textile laboratories
ramella & c.
https://www.ramella.com › spinningframe
ramella & c.
https://www.ramella.com › spinningframe
A compact version of a semi-worsted spinning and plying frame with 4, 8, 12, 24 or 36 spindles. The compact design is ideal for laboratories and small ...Read more
People also ask
What was the significance of the spinning frame of Richard Arkwright?
This became known as the water-frame, which used water power at Arkwright's mill at Cromford, Derbyshire in 1771. The machine made it possible to mass produce strong yarn and reduced the need to spin cotton by hand.
Arkwright's spinning frame - The National Archives
The National Archives
https://www.nationalarchives.gov.uk › resources › arkwri...
The National Archives
https://www.nationalarchives.gov.uk › resources › arkwri...
What is a multi-spindle spinning frame?
The spinning jenny is a multi-spindle spinning frame, and was one of the key developments in the industrialisation of textile manufacturing during the early Industrial Revolution. It was invented in 1764–1765 by James Hargreaves in Stanhill, Oswaldtwistle, Lancashire in England.
Spinning jenny - Wikipedia
Wikipedia
https://en.wikipedia.org › wiki › Spinning_jenny
Wikipedia
https://en.wikipedia.org › wiki › Spinning_jenny
What are the two types of spindles?
Spindle Categories
Spindles are used in two main ways: suspended (or drop) spindles hang while spinning to twist yarn, while supported spindles rest in a bowl, lap, or on the ground, allowing the twist to enter the fibre without the yarn bearing the spindle's weight.Oct 21, 2024
Spindles are used in two main ways: suspended (or drop) spindles hang while spinning to twist yarn, while supported spindles rest in a bowl, lap, or on the ground, allowing the twist to enter the fibre without the yarn bearing the spindle's weight.Oct 21, 2024
The Taxonomy of Spindles: Spindle Styles & Their Best Uses
SweetGeorgia Yarns
https://sweetgeorgiayarns.com › the-taxonomy-of-spindl...
SweetGeorgia Yarns
https://sweetgeorgiayarns.com › the-taxonomy-of-spindl...
Web results
Ring spinning machine with individual spindle drives
epo.org
https://data.epo.org › rest › patents › document
epo.org
https://data.epo.org › rest › patents › document
An object of the present invention is to provide a single spindle driving ring fine spinning machine that has overcome the aforementioned shortcomings.Read more
A computer vision based online quality control system for ...
ScienceDirect.com
https://www.sciencedirect.com › science › article › pii
ScienceDirect.com
https://www.sciencedirect.com › science › article › pii
by N Haleem2021Cited by 59 — The developed system directly captures yarn images on a spinning frame and uses Viola-Jones object detection algorithm for real-time detection of nep defects.Read more
Measurement of ring spinning spun yarn spindle position ...
Sage Journals
https://journals.sagepub.com › doi
Sage Journals
https://journals.sagepub.com › doi
Mar 4, 2024 — The column at the bottom of the spindle is selected as the detection target, the contrast of the column area at the bottom of the spindle is ...Read more
Marzoli FT60 and FT70: Leading-Edge Roving Frame Tech
textilegence.com
https://www.textilegence.com › Home › Spinning
textilegence.com
https://www.textilegence.com › Home › Spinning
Mar 16, 2017 — Spindle and flyer drives are group drives here motion is transmitted through toothed belts. In traditional machines spindles and flyers are ...Read more