Automatic wasteless transfer winding apparatus专利检索-抓钩装置林业机械与工程专利检索查询-专利查询网

Automatic wasteless transfer winding apparatus

阅读：190发布：2023-03-10

专利汇可以提供Automatic wasteless transfer winding apparatus专利检索，专利查询，专利分析的服务。并且Salient structural features employed within such winding apparatus include, inter alia, a pair of rotatably mounted chucks with pirns retained thereon, a pair of pivotally mounted transfer arms for transferring yarn between said pirns, a guide assembly with fixed and movable components for feeding the yarn alternately to the first or the second pirn, cutting means for automatically severing the yarn, hook means on the chucks for grabbing the leading segment of the yarn, power means for rotating the chucks and oscillating the transfer arms, and control means, including programming circuitry means and microswitches, for energizing said power means in properly timed sequence.，下面是Automatic wasteless transfer winding apparatus专利的具体信息内容。

权利要求

1. An automatic wasteless transfer precision winder apparatus for winding up continuously advancing yarn, said apparatus comprising: a. a pair of spaced chucks with pirns operatively mounted and connected to independent drive means for rotating said pirns, b. guide means for guiding the yarn to one of said pair of pirns, c. automatic movable transfer yarn means comprising a pair of transfer arms for alternately transferring the yarn from a full pirn to an empty pirn, each arm having a rotatively adjustable collar with a peripherally protruding lug guide means nearer one end of each transfer arm, and a cone-shaped guide means nearer the opposite end of each transfer arm, means for moving said transfer arm whereby said cone-shaped guide means intersects the path of yarn movement for alternate transfer of the yarn from the full pirn to the empty pirn upon a predetermined length of yarn being wound on the full pirn, said protruding lug guide means being so positioned as to control the length of a transfer tail upon transfer of the advancing yarn from said full pirn, a severing means for severing said advancing yarn upon transfer of yarn from said full pirn to said empty pirn, and d. automatically electrically sequencing circuitry means for interrelating said advancing yarn with said drive means and said yarn transfer means.

2. The winder apparatus of claim 1 wherein the drive means comprise individual motors, said yarn transfer means comprise individual motors, and a power supply means for said motors, said sequencing circuitry means energizing said empty pirn drive motor and deenergizing said full pirn drive motor upon reaching a predetermined length of yarn on said full pirn.

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Automatic wasteless transfer winding apparatus

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