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Dynamic quality metering equipment

A measurement equipment and quality technology, applied in weighing, measuring devices, weighing equipment with special properties/forms, etc., can solve problems such as insufficient precision, inability to meet production needs, and difficulty in achieving ultra-high precision

Inactive Publication Date: 2016-03-23
QINGDAO CENT TESTING INT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The remaining weighing technologies, except the gravity method, are obviously insufficient in accuracy and cannot meet the production needs of modern industries. Even in the gravity method, the existing gravity method weighing systems and methods are difficult to achieve ultra-high precision

Method used

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Embodiment Construction

[0024] Embodiments of the present invention will now be described with reference to the drawings, in which like reference numerals represent like elements. As mentioned above, such as figure 1 , 2 As shown, the present invention provides a dynamic mass measuring device 100 for accurately weighing the quality of the liquid in the volume tank 20, including:

[0025] The industrial computer 1 and the lower computer 2, the industrial computer 1 and the lower computer 2 communicate through a serial port, and the industrial computer 1 is pre-installed with a supporting software system, and the peripherals are configured with a display and an input device;

[0026] A volume tank 20 for containing the liquid to be measured, the two sides of the volume tank 20 are respectively provided with a left bracket 3 and a right bracket 4, and the left bracket 3 and the right bracket 4 are lifting structures and have the same structure as the volume tank 20. The engaged engaging part 5 is prov...

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Abstract

The invention discloses dynamic quality metering equipment. The equipment comprises an industrial control computer, a lower computer, a volume pot, a left support and a right support. A volume pot weighing sensing device comprises a weighing sensor and a voltage acquisition module arranged on a bottom of the volume pot. The weighing sensor is connected to the industrial control computer through the voltage acquisition module and the lower computer. The industrial control computer is used for displaying weight obtained and measured by the weighing sensor. A measured liquid weighing sensing device comprises a motor, a lead screw, a weight, a fulcrum and a photoelectric sensor. The lead screw is supported on the fulcrum. One end of the lead screw is hitched to the volume pot and the other end is hitched to the weight. The motor can drive the lead screw to rotate so that the weight generates displacement relative to the fulcrum and the lead screw is in a balance state. The photoelectric sensor outputs a distance between the weight and the fulcrum in real time and the distance is transmitted to the industrial control computer through the lower computer. The industrial control computer accurately calculates the weight of the measured liquid. The dynamic quality metering equipment can accurately measure a substance in a container.

Description

technical field [0001] The invention relates to the technical field of mass measurement, in particular to a dynamic mass measurement device capable of accurately measuring substances in a container. Background technique [0002] In modern industrial production, the real-time measurement of the instantaneous weighing value of materials and the quantitative weighing of materials are key technologies for efficient production, quality control, cost reduction and consumer benefits. [0003] The current online quantitative weighing technology of materials, commonly used methods are: impulse method, volume method, radiation absorption method, mass method, gravity method, etc., among which the gravity method is commonly used. The remaining weighing technologies, except the gravity method, are obviously insufficient in accuracy and cannot meet the production needs of modern industries. Even in the gravity method, the existing gravity method weighing systems and methods are difficult ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01G1/36G01G17/04
CPCG01G1/36G01G17/04
Inventor 李丰勇陈益思董宁
Owner QINGDAO CENT TESTING INT CO LTD
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