Wireless communication device and measuring system for strip-shaped roller data measurement

A wireless communication device and data measurement technology, applied in signal transmission systems, instruments, etc., can solve the problems of difficult maintenance, insufficient stability and reliability of data transmission, and inability to upgrade communication protocols online, and achieve the realization of measurement and data transmission. Effect

Inactive Publication Date: 2020-03-10
武汉乾冶众联科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the above two methods use fixed wired communication to complete the data transfer from the rotary end to the fixed end, and the stability and reliability of data transfer are not enough; moreover, there are maintenance difficulties and the inability to upgrade the communication protocol online to varying degrees. disadvantages

Method used

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  • Wireless communication device and measuring system for strip-shaped roller data measurement
  • Wireless communication device and measuring system for strip-shaped roller data measurement
  • Wireless communication device and measuring system for strip-shaped roller data measurement

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] Embodiment one, as figure 1 As shown, a wireless communication device for data measurement of flat rolls includes a fixed end 1 and a rotating end 2 rotatably connected to the fixed end 1, and the rotating end 2 is also fixed to the rotatable flat roll connect;

[0046] The inside of the fixed end 1 is provided with a wireless receiver 11, a position encoder 12 and a brush mechanism 13, one end of the brush mechanism 13 is rotatably connected to the bottom inside the fixed end 1, and the brush mechanism The other end of 13 is fixedly connected to the bottom outside of the rotating end 2, the position encoder 12 is fixed on one end of the brush mechanism 13 rotatably connected to the bottom inside the fixed end 1, and the wireless The receiver 11 is arranged on the inner wall of the fixed end 1;

[0047] A circuit board and a wireless transmitter 21 and a force signal measurement circuit 22 arranged on the circuit board are arranged inside the rotating end 2;

[0048]...

Embodiment 2

[0083] Embodiment two, such as image 3 As shown, a measurement system for flat roll data measurement includes the wireless communication device for flat roll data measurement in Embodiment 1, and also includes a power supply, drive motor 100, transmission mechanism 200, flat roll 300 and a shape control device 400 for adjusting the shape of the shape;

[0084] The driving motor 100 drives the plate-shaped roller 300 to rotate through the transmission mechanism 200, and drives the rotating end 2 to rotate together;

[0085] The power supply is electrically connected to the fixed end 1 , the drive motor 100 and the plate shape control device 400 respectively, and the fixed end 1 is electrically connected to the plate shape control device 400 .

[0086] The transmission mechanism connects the drive motor and the plate-shaped roller, so that the drive motor drives the plate-shaped roller to rotate and rotate together with the rotating end. When the plate-shaped roller rotates an...

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Abstract

The invention relates to a wireless communication device and a measuring system for strip-shaped roller data measurement. The wireless communication device comprises a fixed end and a rotating end rotatably connected with the fixed end, and the rotating end is fixedly connected with a rotatable strip-shaped roller; a wireless receiver, a position encoder and an electric brush mechanism are arranged in the fixed end; one end of the electric brush mechanism is rotatably connected with the bottom inside the fixed end, the other end of the electric brush mechanism is fixedly connected with the bottom outside the rotating end, the position encoder is fixed at one end of the electric brush mechanism which is rotatably connected with the bottom inside the fixed end, and the wireless receiver is arranged on the inner side wall of the fixed end; and a circuit board, a wireless transmitter and a force signal measuring circuit are arranged in the rotating end, wherein the wireless transmitter andthe force signal measuring circuit are arranged on the circuit board. According to the invention, the transmission of the data from the rotating end to the fixed end is completed in a wireless communication mode, the online editing of the communication message is achieved, the stability and reliability of data transmission are improved, and the maintenance difficulty and development difficulty are reduced.

Description

technical field [0001] The invention relates to the field of metallurgical equipment, in particular to a wireless communication device and a measurement system for data measurement of flat rolls. Background technique [0002] In the cold rolling or hot rolling process of strip production, in order to obtain better strip flatness, shape rolls are usually used to measure the pressure on the cross section of the strip and convert it into the shape of the strip Finally, the shape control system adjusts the relevant actuators to obtain a good shape. [0003] At present, the force data obtained by measuring the cross-section of the steel strip by using the shape roller is transmitted either through a slip ring or through a photoelectric coupling. However, the above two methods use fixed wired communication to complete the data transfer from the rotary end to the fixed end, and the stability and reliability of data transfer are not enough; moreover, there are maintenance difficult...

Claims

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Application Information

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IPC IPC(8): G08C17/02
CPCG08C17/02
Inventor 聂青
Owner 武汉乾冶众联科技有限公司
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