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Yarn winding device and yarn winding method

A coiling device and yarn technology, applied in the direction of transportation and packaging, conveying filamentous materials, thin material processing, etc., can solve problems such as collapse

Active Publication Date: 2018-03-23
MURATA MASCH LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, there is a problem that collapse occurs when the winding of the package is restarted.

Method used

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  • Yarn winding device and yarn winding method
  • Yarn winding device and yarn winding method
  • Yarn winding device and yarn winding method

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Embodiment Construction

[0032] Next, use Figure 1 to Figure 9 The yarn winding device 100 according to the embodiment of the present invention will be described.

[0033] Such as figure 1 As shown, the yarn winding device 100 of this embodiment traverses (transversely moves) the yarn Y of the yarn feeding bobbin 81 through the traversing device 12 and forms a yarn layer on the winding bobbin 82, thereby forming a package p. The traveling direction of the yarn Y is the direction from the yarn supplying bobbin 81 toward the package P. As shown in FIG. figure 1 One yarn winding device 100 is shown. An automatic winder is configured by arranging a plurality of such yarn winding devices 100 in a row.

[0034] In the following description, the winding bobbin 82 and the package P may be collectively referred to as the winding bobbin B in some cases. That is, the winding bobbin B on which the yarn layer is not formed is the winding bobbin 82, and the winding bobbin B on which the yarn layer is formed i...

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PUM

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Abstract

The invention provides a yarn winding device and a yarn winding method. This yarn winding device includes: a traverse guide (17) that traverses the yarn (Y) wound on the package (P) during the winding period of the package (P), and The device (P) waits at the standby position (SP) during the winding stop period; and the position determination part (45) determines the position during the winding stop period according to the traverse end position (EP) of the traverse guide (17). Standby position (SP) of the traverse guide (17).

Description

technical field [0001] The present invention relates to a yarn winding device and a yarn winding method for winding a yarn as a package. Background technique [0002] The yarn take-up device traverses with a traversing device and takes up yarn to form a package. The yarn winding device interrupts the winding of the package when, for example, a yarn defect is found during the winding of the package and the yarn is cut, or when a yarn break occurs. The traverse device makes the traverse guide stand by at a predetermined standby position from when yarn breakage occurs until yarn joining is completed and winding starts again. [0003] In addition, when the package becomes full and the winding of the package is completed, the traversing device keeps the traversing guide at a predetermined value until the yarn winding to a new winding bobbin is resumed. Standby position Standby. When the operation time ends before the package being wound becomes full and the operation of the ya...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65H63/036
Inventor 牟田胜文
Owner MURATA MASCH LTD