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Stranded wire manufacturing method and manufacturing device thereof

A manufacturing method and technology of stranded wire, which are applied to auxiliary devices for rope making, textiles and papermaking, manipulation parts, etc., can solve problems such as inability to perform stable wireless communication, reflection of wireless signals, abnormal communication, etc.

Active Publication Date: 2016-04-06
SUMITOMO ELECTRIC IND LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In addition, as shown in the above-mentioned Patent Document 1, even if the electric signal is transmitted wirelessly, the wireless signal may be reflected, and stable wireless communication cannot be performed, and communication abnormalities may occur.

Method used

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  • Stranded wire manufacturing method and manufacturing device thereof
  • Stranded wire manufacturing method and manufacturing device thereof
  • Stranded wire manufacturing method and manufacturing device thereof

Examples

Experimental program
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Embodiment Construction

[0032] Hereinafter, examples of embodiments of the twisted wire manufacturing apparatus and the twisted wire manufacturing method using the manufacturing apparatus according to the present invention will be described with reference to the drawings.

[0033] exist figure 1 The outline of the manufacturing apparatus 1 according to the embodiment of the present invention is shown.

[0034] The manufacturing apparatus 1 twists the strands wound on a plurality of extraction bobbins 2 to form a twisted wire, and winds up the twisted wire by a winding unit 8 . Such as figure 1 As shown, the manufacturing device 1 has: a cluster die 3, which concentrates the lines extracted from a plurality of extraction bobbins 2 wound with lines; and a bow-shaped flywheel 4, which can rotate around a rotating shaft 41; and a cradle 10 , which is arranged in the rotation area A of the flywheel 4 .

[0035] The flywheel 4 is supported by a frame (not shown) so as to be rotatable about a rotation sh...

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PUM

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Abstract

The invention provides a stranded wire producing method, which can produce high-quality stranded wires through stable wireless communication. A flying wheel (4) is rotated, and a plurality of wires along the flying wheel (4) are stranded, forming the stranded wires. In a wireless sub machine (20) disposed within the rotating range (A) of the flying wheel (4), a certain amount of measuring value of the length of the stranded wire and tension value of the stranded wire are accumulated. When the wireless sub machine (20) receives a request from a wireless mother machine (30) outside of the rotation range (A), the wireless sub machine (20) collectively sends the accumulated certain amount of measuring value and the tension value to the wireless mother machine (30) in a wireless manner.

Description

technical field [0001] The present invention relates to a manufacturing method of a twisted wire and a manufacturing device thereof. Background technique [0002] Litz wire is manufactured using, for example, a litz wire device with a flyer and a cradle. The flywheel rotates relative to a fixed part such as a frame. The cradle is mounted freely rotatable on the flywheel without rotating relative to the fixed part. A motor for driving, a sensor for state detection, a switch, and the like are provided on the cradle. Therefore, between the cradle and the fixed part, electric power or electric signals need to be transmitted via the flywheel. Therefore, slip rings are provided between the fixed portion and the flywheel, and the flywheel and the cradle, and electric power and electrical signals are transmitted through the slip rings. However, if a slip ring is used, noise is likely to be generated in the electrical signal due to wear of the slip ring, etc., causing malfunction...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D07B7/08
CPCD07B3/10D07B2301/254D07B2301/258
Inventor 中山武泰太田裕之
Owner SUMITOMO ELECTRIC IND LTD
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