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Tension control device and tension regulation method of automatic winder

An automatic winding machine and tension control technology, which is applied in the directions of transportation and packaging, conveying filamentous materials, thin material processing, etc., can solve the problems of poor consistency and large tension value difference, and achieve good reliability and stability , The yarn tension remains constant and the structure is simple

Inactive Publication Date: 2010-12-22
QINGDAO HONGDA TEXTILE MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The magnetic cylinder made of rare earth material and the electrical winding of the solenoid used in this electromagnetic pressurization method have individual differences and poor consistency, which makes this electromagnetic pressurization method in the actual operation process, The resulting tension values ​​tend to vary widely

Method used

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  • Tension control device and tension regulation method of automatic winder
  • Tension control device and tension regulation method of automatic winder
  • Tension control device and tension regulation method of automatic winder

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Embodiment Construction

[0020] Below in conjunction with accompanying drawing and embodiment the present invention is described in further detail:

[0021] see Figure 1-Figure 5 , an embodiment of a tension control device for an automatic winding machine of the present invention. It includes a fixed tension disk 7 and a movable tension disk 6, the fixed tension disk 7 and the movable tension disk 6 face opposite to each other and are arranged on the fixed tension disk shaft 15 and the movable tension disk shaft 12 respectively. The fixed tension disc 7 and the movable tension disc 6 are respectively driven to rotate around their axes by a first stepping motor 11 through transmission components.

[0022] One end of the fixed tension disc shaft 15 is equipped with a rotatable fixed tension disc 7, the middle part of the fixed tension disc shaft 15 is covered with a bushing, the other end of the fixed tension disc shaft 15 is equipped with the first gear 16, and the fixed tension disc 7 is provided on...

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Abstract

The invention provides a tension control device of an automatic winder, which comprises a fixed tension disc and a movable tension disc clamping yarns, and is characterized in that the fixed tension disc and the movable tension disc are provided with a tension disc rotary driving mechanism which is composed of a first stepping motor and a transmission component; a rotatable movable tension disc is movably sheathed on one end of a tension shaft; a cam is arranged on the shaft of a second stepping motor; the cam triggers the other end of the tension shaft to displace, and regulates the interval and the magnitude of the holding force of the movable tension disc and the fixed tension disc; the first stepping motor and the second stepping motor are controlled by a stepping motor controller. The tension control device has simple and compact structure, good reliability and stability, and convenient regulation. The tension regulation method of the automatic winder provided by the invention can accurately control yarn tension, leads the yarn tension to be kept constant, and improves the stability of yarn tension, the reliability of the system operation and the molding quality of cone yarns.

Description

technical field [0001] The invention belongs to the technical field of textile equipment manufacturing, and relates to the improvement of winder equipment, in particular to a tension control device and a tension adjustment method of an automatic winder. Background technique [0002] In the textile industry, the winding device is to process the yarn (usually bobbin) from the previous process into a boundless or edged bobbin (usually cylindrical) with large capacity and good shape, which is beneficial to the processing of the subsequent process. shaped or conical cones). When winding, the yarn is pulled out from the bobbin below, passed through the tensioning device - the yarn is sandwiched between two circular tension discs (movable tension disc and fixed tension disc), and then driven by the groove drum The yarn is wound into bobbins. In order to make the bobbin yarn well-formed and have a certain winding density without damaging the physical and mechanical properties of t...

Claims

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Application Information

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IPC IPC(8): B65H59/24
Inventor 李睿敏高健冯陈顺
Owner QINGDAO HONGDA TEXTILE MACHINERY
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