Spinning speed regulating device of roving machine and regulating method thereof

A technology of spinning speed and adjusting device, which is applied in textiles and papermaking, and can solve problems such as difficulty in determining parameters and inability to obtain the best combination of spinning efficiency
CN102808255AActive Publication Date: 2012-12-05SAURER CHANGZHOU TEXTILE MACHINERY CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
SAURER CHANGZHOU TEXTILE MACHINERY CO LTD
Publication Date
2012-12-05

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Abstract

The invention discloses a spinning speed regulating device of a roving machine and a regulating method. The spinning speed regulating device comprises an input unit, a model unit, a computing unit and an output unit, wherein the computing unit is used for computing the angular speed of a bobbin of the roving machine, the angular speed of a flyer of the roving machine and the spinning speed of the roving machine according to the model unit, so as to regulate the spinning speed of the roving machine. According to the spinning speed regulating method of the roving machine, which is disclosed by the invention, accurate mathematical models are taken as bases, and the best combination point of less roving bursting and the highest efficiency can be obtained under a given safety threshold value of roving bursting, so that the highest production efficiency of the machine can be obtained.
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Description

technical field

[0001] The invention relates to a method in the field of computer application process optimization, in particular to a method for adjusting a spinning speed adjusting device of a roving frame. Background technique

[0002] During the spinning process of the roving frame, the spinning speed (characterized by the flyer angular velocity in the industry) is too high or as the diameter of the bobbin continues to increase, the internal tension of the wound bobbin will become larger and larger. When the internal tension of the roving exceeds When the roving is strong, the so-called "burst roving" phenomenon will occur, which will cause the machine to stop, increase the workload of the operator for jointing, and seriously reduce the production efficiency of the roving frame.

[0003] After searching the existing technical documents, it is found that under the condition of the spinning type and the process are determined, the current domestic and foreign roving frames...

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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