Air spinning machine

An open-end spinning machine, air-flow technology, applied in the direction of spinning machine, continuous winding spinning machine, textile and paper making, etc.
CN113774526APending Publication Date: 2021-12-10MURATA MASCH LTD
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Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Applications(China)
Current Assignee / Owner
MURATA MASCH LTD
Publication Date
2021-12-10

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Abstract

The invention provides an air spinning machine, comprising a drafting device (21), an air spinning device (23), a yarn accumulating device (25), a yarn intervening device (27), a suction device (29) and a winding and taking device (31). The air spinning device (23) twists the sliver (35) that is drafted by a drafting device (21), that is, a fiber bundle (37) by twisting air flow to generate a spun yarn (33). The air spinning device (23) twists sliver (35) that is drafted by the drafting device (21), that is, the fiber bundle (37) by the twisting air flow to generate the spun yarn (33). The yarn accumulating device (25) temporarily accumulates the spun yarn. The yarn intervention device (27) intervenes in the spinning. The suction device (29) is configured to suction and spin the yarn. The winding and taking device (31) winds up the spun yarn to form a package (93). The drafting device, the air spinning device, a yarn accumulating device, the yarn intervening device, the suction device, and the winding device are arranged in this order from a high position to a low position. The yarn intervention device (27) is a waxing device (65) and a yarn travel sensor (67).
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Description

technical field

[0001] The invention relates to an air spinning machine. Background technique

[0002] Conventionally, there is known an air spinning machine provided with a piecing device that performs piecing when a yarn is broken. Patent Document 1 discloses such a spinning machine.

[0003] The spinning machine disclosed in Japanese Patent Application Laid-Open No. 05-064172 includes a spinning nozzle, a piecing device, and a winding device. The piecing device is arranged downstream of the spinning nozzle in the yarn traveling direction. The piecing device includes a package-side yarn end catching device, a spinning unit side yarn end catching device, and a piecing component. The suction nozzle of the package side yarn end catching device has a yarn end suction port. The yarn end suction port can suck the yarn on the package (winding device) side.

[0004] The spinning machine disclosed in Japanese Patent Application Laid-Open No. 05-064172 is provided with a slack ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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