Yarn monitoring device and yarn winding machine

The invention provides a yarn monitoring device in which dirt is not easy to adhere to a transmission part. The yarn monitoring device includes a light emitting element, a light receiving element, a holder, and a transmission portion. The light-emitting element and the light-receiving element are di...

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Bibliographic Details
Main Authors NISHIO YUSUKE, OKAZAKI YOHEI
Format Patent
LanguageChinese
English
Published 24.06.2022
Subjects
CONVEYING
HANDLING THIN OR FILAMENTARY MATERIAL
HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS,CABLES
PACKING
PERFORMING OPERATIONS
STORING
TRANSPORTING
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Summary:The invention provides a yarn monitoring device in which dirt is not easy to adhere to a transmission part. The yarn monitoring device includes a light emitting element, a light receiving element, a holder, and a transmission portion. The light-emitting element and the light-receiving element are disposed on the holder. The transmissive portion faces the traveling region, is disposed at a position that protects at least one of the light-emitting element and the light-receiving element, and allows light from the light-emitting element to pass therethrough. The transmissive portion includes a transparent resin and an antistatic agent. 本发明提供一种透射部不容易附着污垢的纱线监控装置。纱线监控装置具备发光元件和受光元件、保持件、透射部。发光元件和受光元件配置在保持件上。透射部面向行进区域、配置于保护发光元件和受光元件中的至少一方的位置、使来自发光元件的光通过。透射部包含透明树脂和防带电剂而构成。
Bibliography:Application Number: CN202111482944