Automatically-rotating liquid level alarm performance testing table for liquid storage kettle

A technology of liquid level alarm and automatic rotation, which is applied in the direction of test/calibration device, liquid/fluid solid measurement, measurement device, etc. It can solve the problems of low work efficiency, achieve verification stability, increase versatility, and eliminate misjudgment Effect

Inactive Publication Date: 2014-10-08
宁波乔士橡塑有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an automatic rotation liquid level alarm performance of the liquid storage pot in view of the defects of low work efficiency and misjudgment due to visual fatigue in the prior art of the above-mentioned liquid level alarm performance test of the

Method used

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  • Automatically-rotating liquid level alarm performance testing table for liquid storage kettle
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  • Automatically-rotating liquid level alarm performance testing table for liquid storage kettle

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Embodiment Construction

[0028] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but not as a limitation of the present invention.

[0029] Such as Figure 1-1 to Figure 5 As shown, the liquid storage pot automatic rotation liquid level alarm performance test bench is an automatic liquid storage pot automatic rotation liquid level alarm performance test bench for automobiles, hereinafter referred to as the test bench, including the installation base 1, the support rotation system 2, and the liquid storage pot mechanism 3 , the support moving mechanism 4, the liquid storage pot clamp 5, the liquid storage pot rotation drive mechanism 6, the encoder 7 and the control cabinet 8; the support rotation system 2 is arranged on the installation base 1; the support rotation system 2 includes a support base plate 201, the left support side plate 202, the right support side plate 203, the left bearing 204, the right bearing 205, the lef...

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Abstract

The invention belongs to the technical field of performance testing of car component sensors, and discloses an automatically-rotating liquid level alarm performance testing table for a liquid storage kettle. The testing table comprises an installation base, a supporting and rotating system, a liquid storage kettle mechanism, a support moving mechanism, a liquid storage kettle clamp, a liquid storage kettle rotation driving mechanism and a control cabinet. The supporting and rotating system comprises a supporting bottom plate, a left rotating connection plate, a right rotating connection plate and an installation table plate. The liquid storage kettle mechanism is fixedly arranged on the installation table plate. Two liquid level alarm performance testing systems for the liquid storage kettle are oppositely arranged on the two sides of the installation base respectively. The support moving mechanism comprises an air cylinder, a guide rail, a guide rail base and a sliding block. The liquid storage kettle is fixedly arranged above the left of a liquid storage kettle fixing plate. When a motor drives the liquid storage kettle mechanism to rotate, a PLC in the control cabinet collects on-off signals of a liquid level sensor and judges whether the alarm performance of the liquid level sensor is qualified. The testing table has the advantages of completing testing at a time, achieving alternating operation of a left station and a right station, improving the work efficiency, carrying out automatic judgment and eliminating misjudgment.

Description

technical field [0001] The invention relates to a liquid level alarm performance tester for a liquid storage pot for automobiles, in particular to a liquid level alarm performance tester for automatic rotation of liquid storage pots for automobiles, and belongs to the technical field of sensor performance testing for automobile parts. Background technique [0002] Usually, the method used to test the liquid level alarm performance of the liquid storage pot for automobiles is: the wire of the liquid level sensor is connected to the light bulb circuit, the mouth of the liquid storage pot faces upwards, and the performance of the liquid level sensor is turned on and the light bulb is on, then the performance is qualified, and the liquid storage pot is manually turned 180° The mouth of the liquid storage pot is facing down, and the liquid level sensor is disconnected and the light bulb is off, then it is qualified. Repeat three times to detect the movement of the float of the liq...

Claims

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Application Information

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IPC IPC(8): G01F25/00
Inventor 诸先桥蒋大平王丰意
Owner 宁波乔士橡塑有限公司
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