SPINNING EQUIPMENT

To enable changing of length of yarns in a vertical direction in a slow cooling space by using a small number of components even when the number of spun yarns is large.SOLUTION: Spinning equipment 1 is assembled with a spinning apparatus 2 including a plurality of spinnerets 13, a cooling apparatus...

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Bibliographic Details
Main Authors HINO KOICHI, TOYODA KAI
Format Patent
LanguageEnglish
Japanese
Published 06.10.2022
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Summary:To enable changing of length of yarns in a vertical direction in a slow cooling space by using a small number of components even when the number of spun yarns is large.SOLUTION: Spinning equipment 1 is assembled with a spinning apparatus 2 including a plurality of spinnerets 13, a cooling apparatus 3 constituted so as to cool a plurality of yarns Y spun from the plurality of spinnerets 13, and a slow cooling part 4 provided between the spinning apparatus 2 and the cooling apparatus 3 in the vertical direction. The cooling apparatus 3 includes a plurality of cooling vessels 21 constituted so as to lead a cooling air to the plurality of yarns Y. The slow cooling part 4 includes a block component 30 and an adjustment part 40. The block component 30 has a plurality of surrounding planes 33 constituted so as to surround at least a part of the plurality of cooling vessels 21 in the vertical direction, and forms a plurality of slow cooling spaces Ss by upper parts among the plurality of surrounding planes 33 than the plurality of cooling vessels 21. The adjustment part 40 is constituted to adjust a relative position between the block component 30 and the plurality of cooling vessel 21 in the vertical direction.SELECTED DRAWING: Figure 5 【課題】紡出される糸の数が多い場合でも、徐冷空間の上下方向における長さを少ない数の部材で変更可能にする。【解決手段】紡糸設備1は、複数の紡糸口金13を有する紡糸装置2と、複数の紡糸口金13からそれぞれ紡出された複数の糸Yを冷却するように構成された冷却装置3と、上下方向において紡糸装置2と冷却装置3との間に配置された徐冷部4とを備える。冷却装置3は、複数の糸Yに冷却風を導くように構成された複数の冷却筒21を有する。徐冷部4は、ブロック部材30と調節部40とを有する。ブロック部材30は、複数の冷却筒21の上下方向における少なくとも一部をそれぞれ囲うように構成された複数の囲い面33を有し、複数の囲い面33のうち複数の冷却筒21よりも上側の部分によって複数の徐冷空間Ssを形成する。調節部40は、ブロック部材30と複数の冷却筒21との上下方向における相対位置を調節可能に構成されている。【選択図】図5
Bibliography:Application Number: JP20210048119