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Online paper quality detection device of high-speed paper machine

A paper quality, high-speed paper machine technology, applied in measuring devices, paper testing, material inspection products, etc., can solve the problems of insufficient scanning speed and detection rate, and achieve the effect of high-speed and stable operation of high-speed detection and data processing

Active Publication Date: 2014-03-05
MIANYANG MUTUAL SUCCESS INTELLIGENT EQUIP
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Problems solved by technology

[0003] In the existing technology, the scanning speed and detection rate of ordinary online detection devices are already insufficient for paper machines with a speed of more than 800 meters.

Method used

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  • Online paper quality detection device of high-speed paper machine

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Embodiment Construction

[0026] The present invention will be further elaborated below in conjunction with the accompanying drawings.

[0027] Such as figure 1 As shown, a high-speed paper machine paper quality online detection device includes an "O" frame, a central processing unit 3 (preferably, the central processing unit 3 uses an LM3S8962 chip) and a host computer 1 (preferably, the The upper computer 1 includes a QCS server and a QCS client, the QCS server communicates with the QCS client through the TCP / IP protocol), and the "O"-shaped frame includes a beam (preferably, the beam is made of a cold-drawn rectangular tube ) and uprights (preferably, the uprights are welded into rectangular tubes with carbon steel plates, and the carbon steel plates are made of thick steel plates) and the beams are connected to the uprights, and the “O” frame body beams are sequentially provided with scanning heads, The scanning head is provided with at least one sensor 2 (preferably, the sensor 2 includes one or...

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Abstract

The invention discloses an online paper quality detection device of a high-speed paper machine. The online paper quality detection device comprises an 'O'-shaped frame body, a central processing unit and an upper computer, wherein the 'O'-shaped frame body comprises a transverse beam and an upright pillar which are connected with each other. The online paper quality detection device is characterized in that the transverse beam of the 'O'-shaped frame body is provided with scanning heads in sequence, each scanning head is provided with at least one sensor for acquiring data information, and the sensor communicates with the central processing unit through a CAN (Controller Area Network) bus; the central processing unit communicates with the upper computer through a TCP / IP (Transmission Control Protocol / Internet Protocol); the central processing unit is connected with a driving unit for controlling the 'O'-shaped frame body to steadily operate at high speed. The online paper quality detection device has the beneficial effects of guaranteeing the high-speed steady operation of the frame body as well as the high-speed detection and the processing of data simultaneously when accomplishing the normal function of a QCS (Quality Control System).

Description

technical field [0001] The invention relates to an intelligent detection and control device, in particular to an online detection device for paper quality of a high-speed paper machine. Background technique [0002] In recent years, with the continuous progress of China's paper-making equipment industry, domestic paper-making manufacturers are increasingly favoring wide-width high-speed paper machines and related supporting equipment. The application effect and customer satisfaction of existing equipment on wide-width high-speed paper machines have great There is not a small gap. As the main manufacturer of domestic QCS (Quality Control System, a set of systems for on-line detection and control of paper quantification, moisture, ash content, and thickness for the paper industry), the company is obliged to develop and produce products suitable for a wide range of products. High-speed QCS equipment for high-speed paper machines to meet customer needs and promote continuous pro...

Claims

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Application Information

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IPC IPC(8): G01N33/34G01N21/00G01B21/08
Inventor 周勇杜江莫建军李余吕大为丁学明文显东
Owner MIANYANG MUTUAL SUCCESS INTELLIGENT EQUIP
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