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Multifunctional glass measuring vessel automatic calibrating device and calibrating method

A technology of glass measuring devices and verification devices, which is applied in measuring devices, testing/calibration devices, instruments, etc., can solve the problems of low manual detection efficiency and errors, and achieve the effects of small errors, high verification accuracy and high detection efficiency

Pending Publication Date: 2020-03-31
珠海鼎瑞丰科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the above-mentioned technical problems of low manual detection efficiency and easy to cause errors, the present invention provides an automatic verification device and verification method for multifunctional glass measuring instruments

Method used

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  • Multifunctional glass measuring vessel automatic calibrating device and calibrating method
  • Multifunctional glass measuring vessel automatic calibrating device and calibrating method

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Experimental program
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Effect test

Embodiment 1

[0031] Please refer to Figures 1 to 2 Shown are the structural schematic diagram and control block diagram of the multifunctional glass measuring device automatic verification device in the present invention, respectively.

[0032] The present invention provides an automatic verification device for multifunctional glass measuring instruments, which includes a first verification station 10, a second verification station 20 located on one side of the first verification station 10, a first lifting mechanism 30, and a second lifting mechanism 40 , the lower computer 50 and the upper computer 60.

[0033] The first verification station 10 is used to verify the first glass measuring device 70, the first glass measuring device 70 is a commonly used glass measuring device with an upper and lower opening structure, such as a pipette, a burette, etc., and the first verification station 10 includes a first reservoir Water tank 101, peristaltic pump 102, sealing valve 103 connected with...

Embodiment 2

[0042] This embodiment provides a verification method for an automatic verification device for a multifunctional glass measuring instrument. The verification method includes the following steps:

[0043] A1: Fix the first glass measuring vessel 70 on the first bracket 302 of the first lifting mechanism 30 through a fixing fixture.

[0044] A2: The image information of the first glass gauge 70 is collected by the image acquisition and identification device 90 and transmitted to the host computer 60 to obtain the parameters of the first glass gauge 70, including specifications and models, materials, and tolerances.

[0045] A3: The first elevating mechanism 30 drives the first bracket 302 to descend through the first stepping motor 301, and controls the first glass measuring vessel 70 to descend until the bottom of the first glass measuring vessel 70 protrudes into the first water storage tank 101. At this time, the liquid level in the first water storage tank 101 overflows the ...

Embodiment 3

[0053] This embodiment provides a verification method for an automatic verification device for a multifunctional glass measuring instrument. The verification method includes the following steps:

[0054] B1: Place the second glass measuring vessel 80 on the weighing part 205 , and the lower computer 50 collects the first weight parameter of the second glass measuring vessel 80 .

[0055] B2: Collect the image information of the second glass gauge 80 through the image acquisition and recognition device 90 and transmit it to the host computer 60 to obtain the parameters of the second glass gauge 80, including specifications and models, materials, and tolerances.

[0056] B3: The second elevating mechanism 40 drives the second bracket 402 to descend vertically through the second stepper motor 401 to control the water inlet pipe 203 to descend until the water outlet end of the water inlet pipe 203 extends into the opening of the second glass measuring vessel 80 .

[0057] B4: Open...

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Abstract

The invention relates to a multifunctional glass measuring vessel automatic calibrating device and a calibrating method. The utility model discloses a multifunctional glass measuring vessel automaticcalibrating device. The device comprises a first verification station for verifying a first glass measuring vessel, a second verification station, a first elevating mechanism, a second elevating mechanism, a lower computer and an upper computer, wherein the second verification station is used for verifying a second glass measuring vessel and located on one side of the first verification station, the lower computer is used for collecting data and transmitting a control signal, and the upper computer is used for sending the control signal, obtaining data collected by the lower computer and judging a verification result. The multifunctional glass measuring vessel automatic calibration device and the calibration method can be used for automatic calibration of upper and lower opening type glassmeasuring vessels and single-opening type glass measuring vessels at the same time, and are high in detection efficiency, small in error and high in calibration precision.

Description

technical field [0001] The invention relates to the technical field of glass verification, in particular to an automatic verification device and a verification method for a multifunctional glass measuring instrument. Background technique [0002] Commonly used glass measuring instruments are used as precision liquid measuring instruments, and are widely used in various analysis experiments. Whether the measurement value is reliable or not directly affects the accuracy of analysis and test results. In order to ensure the accuracy of liquid measurement, it is necessary to manually detect it based on the measurement method. This is the most reliable and accurate verification method at present. However, the low efficiency of manual detection makes the verification process of glass measuring vessels slow and cannot meet production needs. And through manual detection, it is easy to cause errors, so that the verification accuracy is low. Contents of the invention [0003] In ord...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01F25/00G01G23/01
CPCG01F25/00G01G23/01
Inventor 赵晨赵晓明赵振山
Owner 珠海鼎瑞丰科技有限公司