Doffer and yarn winding apparatus including the same
A technology of doffing and winding, which is used in transportation and packaging, textiles and papermaking, and transportation of filamentous materials, etc., can solve problems such as complicated mechanisms, and achieve the effects of simplifying structure, preventing quality degradation, and preventing damage.
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[0042] Next, a spinning machine (yarn winding machine) according to an embodiment of the present invention will be described with reference to the drawings. In addition, "upstream" and "downstream" in this specification refer to upstream and downstream in the moving direction of the yarn during spinning. figure 1 It is a front view showing the overall configuration of the spinning frame 1.
[0043] figure 2 It is a longitudinal cross-sectional view of the spinning frame 1.
[0044] As figure 1 The spinning frame 1 of the illustrated yarn winding machine includes a plurality of spinning units 2 arranged side by side. The spinning frame 1 includes a yarn splicing cart 3, a doffing cart 4, a blower case 93, and a motor case 5.
[0045] Such as figure 1 As shown, each spinning unit 2 includes a draft device 7, a spinning device 9, a yarn storage device 12, and a winding device 13 arranged in the following order from upstream to downstream as a main configuration. The drafting device 7...
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