An intelligent pinch roller and its control method

A pinch roller, intelligent technology, applied in the field of intelligent pinch roller and its control, can solve the problems of plastic deformation, wire slipping, and the inability to dynamically adjust the clamping force of the pinch roller, etc., to achieve the effect of avoiding plastic deformation

Active Publication Date: 2018-08-10
BEIJING JINGCHENG RUIXINCHANGCAI ENG TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The invention provides an intelligent pinch roller and its control method, which solves the problem that the wire slipping or plastic deformation caused by the inability to dynamically adjust the clamping force of the pinch roller in the prior art

Method used

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  • An intelligent pinch roller and its control method
  • An intelligent pinch roller and its control method
  • An intelligent pinch roller and its control method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0060] Such as image 3 As shown, the embodiment of the present invention provides an intelligent pinch roller, which specifically includes: a first pinch roller body 1 , a second pinch roller body 2 , a transmission mechanism 3 , a servo mechanism 4 and a control mechanism 5 .

[0061] Wherein, the first pinch roller body 1 and the second pinch roller body 2 are arranged oppositely, the wire to be processed is placed between the first pinch roller body 1 and the second pinch roller body 2, and the first pinch roller body 1 and the clamping force extrusion between the second pinch roller body 2.

[0062] The first pinch roller body 1 and the second pinch roller body 2 are connected to the transmission mechanism 3 respectively, and under the action of the transmission mechanism 3, the first pinch roller body 1 and the second pinch roller body 2 rotate around their own axial directions respectively. Rotate to achieve the purpose of conveying wire.

[0063] The first pinch roll...

Embodiment 2

[0066] The first embodiment above briefly introduces the functional components of the intelligent pinch roller of the present invention, and will be further described below in conjunction with the specific implementation structure of each functional component.

[0067] Specifically, such as image 3 and Figure 4 As shown, the transmission mechanism 3 includes: a driving motor 31 , a first transmission gear 32 , and a second transmission gear 33 . Wherein, the first transmission gear 32 is connected with the driving motor 31, the second transmission gear 33 is meshed with the first transmission gear 32, and the driving motor 31 is used to provide driving force for the first transmission gear 32, under the action of the driving motor 31 , the first transmission gear 32 can rotate around its own axial direction, and can further drive the second transmission gear 33 to rotate around its own axial direction through gear cooperation, wherein the first transmission gear 32 and the ...

Embodiment 3

[0074] The first and second embodiments above introduced the specific implementation structure of the intelligent pinch roller of the present invention, and the following embodiment three will further introduce the control method of the intelligent pinch roller.

[0075] Wherein, the control method specifically includes the following steps:

[0076] The control mechanism collects the clamping force between the first pinch roller body and the second pinch roller body, or collects the output torque of the transmission mechanism. During the normal working process of the intelligent pinch roller, the clamping force between the first pinch roller body and the second pinch roller body, or the output torque of the transmission mechanism is collected and detected in real time, so as to know the processing status of the wire in real time.

[0077] According to the preset input-output relationship, calculate the clamping force or output torque, and obtain the control signal for controll...

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PUM

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Abstract

The invention discloses an intelligent pinch roller and a control method thereof. The intelligent pinch roller comprises: a first pinch roller body and a second pinch roller body; a transmission mechanism, a first pinch roller body and a second pinch roller body; The roller bodies are respectively connected to the transmission mechanism; the servo mechanism, the first pinch roller body and the second pinch roller body are respectively connected to the servo mechanism; and, the control mechanism, the first pinch roller body or the output end of the transmission mechanism and the control mechanism The input end of the servo mechanism is connected with the output end of the control mechanism. The present invention collects the clamping force between the first pinch roller body and the second pinch roller body through the control mechanism, or collects the output torque of the transmission mechanism, and then obtains the control signal of the servo mechanism according to the preset input and output relationship to control The total output force of the servo mechanism controls the pinch roller to maintain a dynamic and stable state, avoiding the plastic deformation of the wire due to excessive clamping force, or the problem of slipping of the pinch roller body due to too small clamping force.

Description

technical field [0001] The invention relates to the technical field of high-speed wire spinning, in particular to an intelligent pinch roller and a control method thereof. Background technique [0002] The pinch roll is an important equipment in the high-speed wire rod production line, and its position in the wire rod production line is after the high-speed wire finishing mill and before the laying head. The main function is to hold the wire rod smoothly through the water-cooling section area, and send it into the laying machine smoothly, to prevent the wire rod from shaking, to ensure that the wire rod forms a slight tension between the stands on the rolling line, and passes through the rolling line smoothly. [0003] Among them, the pinch roller equipment is mainly divided into two main components, the transmission mechanism and the clamping mechanism. Among them, the transmission system mainly includes a gear structure, which is used to realize speed-up and transmission; ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21B39/02B21B37/00
CPCB21B37/00B21B39/02
Inventor 姚双吉刘炜王任全闫立坤
Owner BEIJING JINGCHENG RUIXINCHANGCAI ENG TECH
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