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Waxing device and yarn winding device

A winding device and yarn technology, applied in transportation and packaging, conveying filamentous materials, thin material processing, etc., can solve the problems of replacing wax forming bodies, affecting the yarn channel, etc.

Active Publication Date: 2019-10-01
MURATA MASCH LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the above-mentioned waxing device, when the wax molding is replaced (including at least one of the wax molding installation and removal, hereinafter the same), there is a possibility that the influence of the replacement will affect the yarn passage.
Therefore, for example, there is a case where it is difficult to replace the wax molded body in the state where the yarn from the package is connected.

Method used

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  • Waxing device and yarn winding device
  • Waxing device and yarn winding device
  • Waxing device and yarn winding device

Examples

Experimental program
Comparison scheme
Effect test

no. 1 Embodiment approach

[0039] like figure 1 As shown, the automatic winder 1 includes a plurality of winder units (yarn winding devices) 2 arranged in a row, a machine control device 3, a yarn supplying bobbin supplying device 4, a doffing device 5, and a blower box (not shown). .

[0040]The machine control device 3 is configured to be able to communicate with each winder unit 2 . An operator of the automatic winder 1 can collectively manage a plurality of winder units 2 by appropriately operating the machine control device 3 . The machine control device 3 controls the operations of the yarn supplying bobbin supplying device 4 and the doffing device 5 .

[0041] The yarn supply bobbin supply device 4 places the yarn supply bobbins 21 one by one on the transport tray 26 . The yarn supplying bobbin supply device 4 supplies the yarn supplying bobbins 21 placed on the transport tray 26 to the plurality of winder units 2, respectively.

[0042] When the package 30 in the winder unit 2 becomes fully ...

no. 2 Embodiment approach

[0115]Next, a waxing device according to a second embodiment will be described. In the description of this embodiment, overlapping descriptions with the first embodiment will be omitted, and the points of difference will be described.

[0116] like Figure 10 as well as Figure 11 As shown, the waxing device 170 according to the second embodiment replaces the moving mechanism 82 (refer to image 3 ) differs from the waxing device 70 of the first embodiment in that a moving mechanism 182 is provided instead. In addition, in Figure 10 as well as Figure 11 In , the positioning portion 92 is omitted for convenience of description.

[0117] The movement mechanism 182 slides the wax support part 76 relative to the housing 72 to open and close the wax support part 76 . That is to say, moving mechanism 182 is the state of waxing device 170 (refer to Figure 10 ) and the state of the waxing device 170 during the replacement operation (refer to Figure 11 ) Between the sliding...

no. 3 Embodiment approach

[0124] Next, a waxing device according to a third embodiment will be described. In the description of this embodiment, overlapping descriptions with the first embodiment will be omitted, and the points of difference will be described.

[0125] like Figure 12 As shown, the waxing device 270 according to the third embodiment is a rear type device in which the traverse area P is located on the back side of the wax molding W, and is different from the waxing device 70 of the first embodiment in this point. The wax molding W supported by the wax support part 76 is located on the front side with respect to the traverse area P. As shown in FIG.

[0126] Waxing device 270 is replacing moving mechanism 82 (referring to image 3 ) differs from the waxing device 70 of the first embodiment in that a moving mechanism 282 is provided instead. The moving mechanism 282 has a rotating plate 284 configured to be rotatable about a hinge 283 . Rotary plate 284 is arranged on the front side i...

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PUM

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Abstract

A wax applying device configured to apply wax to a traveling yarn includes: a casing including an attachment part for attaching the casing to a yarn winding device; a traverse guiding portion configured to guide the yarn to be wound by a winding unit of the yarn winding device so that the yarn is traversed forming a traverse area; and a wax support portion configured to support a wax body while the wax body is positioned in at least part of the traverse area. The traverse guiding portion is provided to the casing in a fixed manner, and the wax support portion is attached to the casing with a moving mechanism that is configured to be movable in a direction separating from the traverse area.

Description

technical field [0001] The invention relates to a waxing device and a yarn winding device. Background technique [0002] Conventionally, there is known a waxing device that is attached to a yarn winding device and that waxes a traveling yarn. For example, in German Patent Application Laid-Open No. 102006018838, it is described that when the yarn wound by the winding section of the yarn winding device forms a traverse region and traverses, the wax molding is positioned in the traverse region. At least a portion of the waxing device. [0003] In the waxing device described above, when the wax molding is replaced (including at least one of attachment and removal of the wax molding, hereinafter the same), there is a possibility that the influence of the replacement will affect the yarn path. Therefore, for example, it may be difficult to replace the wax molded body in the state where the yarn from the package is connected. SUMMARY OF THE INVENTION [0004] Therefore, it is ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65H71/00B65H54/10B65H54/28B65H67/08
CPCB65H54/103B65H54/2842B65H67/083B65H71/00B65H2701/31B65H71/005
Inventor 阵山达夫中村阳一
Owner MURATA MASCH LTD