Apparatus for reeling yarns

A winding device and yarn technology, applied in the field of yarn winding devices, can solve the problems of high cost, inaccuracy, complicated structure of the winding device, etc., and achieve the reduction of manufacturing cost and space size, and the accuracy of control. improved effect
CN101247997AInactive Publication Date: 2008-08-20SSM萨罗瑞士麦特雷有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
SSM萨罗瑞士麦特雷有限公司
Publication Date
2008-08-20
Estimated Expiration
Not applicable · inactive patent

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Abstract

Disclosed is an apparatus (1) for reeling yarn (17), comprising a bobbin receptacle that is mounted so as to be rotatable about the longitudinal axis thereof and is designed for accommodating a bobbin (3, 4), a pressure roll (15) for supporting the bobbin (3, 4) located in the bobbin receptacle, a pressure lever arm (6, 7) which is rotatably fixed to a fulcrum (10) in the region of the radially inward end thereof, and an active actuator (12) for twisting the pressure lever arm (6, 7) about the fulcrum (10). The bobbin receptacle is disposed at an outer end of the pressure lever arm (6, 7) so as to be rotatable perpendicular to the pressure lever arm (6, 7). The actuator (12) is provided with an electric motor (20) encompassing a sensorless motor controller. Said motor controller is designed so as to regulate a torque that is to be applied to the pressure lever arm (6, 7) by the electric motor (20) according to a predefined torque curve.
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Description

technical field

[0001] The invention relates to a device for winding yarn (winding device), which has a yarn support receiver rotatably supported about its longitudinal axis, which is provided for mounting Yarn support; pressure roller, pressure lever arm and movable actuator, the pressure roller is set to support a yarn support arranged in the yarn support receptacle, the pressure lever arm in its diameter Rotatably fixed in the region of the inner end on the pivot point, the actuator is arranged to rotate the compression lever arm around the pivot point, the yarn support receiver is rotatably arranged at Squeeze on the outer end of the lever arm. Such winding devices are used during the yarn production, for example for producing coils with yarn reels suitable for sequential processes, during the washing process, in particular during the rinsing process. Background technique

[0002] The winding device is part of the yarn making machine. The yarn is wound on a yarn suppo...

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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