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Automatic winder and winding speed control method of automatic winder

A technology of winding speed and winding machine, which is applied in the field of automatic winding machine and winding speed control. It can solve the problems of automatic winding machine motion control, unable to receive spinning frame spinning information, etc., and achieve the best motion control. The effect of reducing and suppressing changes in the winding state

Active Publication Date: 2021-11-30
MURATA MASCH LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, in a spinning frame that does not have a communication function for sending spinning information, or a spinning frame with a different communication standard, the automatic winder cannot receive the spinning information of the spinning frame, and the operation control of the automatic winder cannot be optimized.

Method used

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  • Automatic winder and winding speed control method of automatic winder
  • Automatic winder and winding speed control method of automatic winder
  • Automatic winder and winding speed control method of automatic winder

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Embodiment Construction

[0028] A first embodiment of the present invention will be described in detail below with reference to the drawings. In addition, in each figure, the same or equivalent part is attached|subjected with the same code|symbol, and redundant description is abbreviate|omitted.

[0029] Such as figure 1 As shown, the yarn winding system 1 includes a roving frame 2 , a spinning frame 3 , and an automatic winder 4 . The roving frame 2 produces a roving from a sliver, and winds the roving to form a bobbin. The spinning frame 3 produces yarn from the roving, and winds the yarn to form the yarn supplying bobbin 11 . The automatic winder 4 winds yarn from the yarn supplying bobbin 11 to form a package 15 . The automatic winder 4 has a bobbin transfer device (bobbin transfer unit) 5 . The bobbin transfer device 5 transfers the yarn supplying bobbin 11 from the spinning frame 3 to the automatic winder 4, and transfers the empty bobbin 12 (bobbin without yarn winding) from the automatic w...

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Abstract

The present invention provides an automatic winder and a method for controlling the winding speed of the automatic winder. The automatic winder is characterized by having an input unit for inputting processing conditions including formation of a yarn feeding bobbin and execution of doffing. Spinning information including information related to at least one of the signals; and a control unit that determines the spinning position when the winder unit winds the yarn from the yarn supplying bobbin based on the spinning information input from the input unit. Take-up speed.

Description

technical field [0001] The invention relates to an automatic winder and a method for controlling the winding speed of the automatic winder. Background technique [0002] Conventionally, there is known a yarn winding system that includes: a spinning frame provided with a plurality of spinning units forming a yarn supplying bobbin; Unit automatic winder (for example, refer to Japanese Patent Publication No. 6-76177). In the yarn winding system described in Japanese Patent Publication No. 6-76177, a medium is provided on the bobbin loading tray that is circulated between the spinning frame and the automatic winder, and the yarn processing information of the winder is provided by A writing device writes to the medium. The yarn processing information written in the medium is read by the reader and managed by the management calculator. [0003] In the above-mentioned yarn winding system, it is desired to optimize the operation control of the automatic winder from the viewpoint ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65H54/02B65H54/52B65H67/06
CPCB65H54/02B65H54/52B65H67/06B65H2701/31B65H54/74D01H9/18D01H1/02
Inventor 村山贤一
Owner MURATA MASCH LTD
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