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Air pump electromagnetic valve element sorting system and working method thereof

A sorting system and air pump technology, applied in the direction of analyzing materials, using liquid/vacuum for liquid tightness measurement, and using stable tension/pressure to test material strength, etc. Sorting and other problems, to achieve the effect of efficient and convenient testing, easy sorting, and improved efficiency

Active Publication Date: 2021-02-02
ZIBO TAIZHAN MECHANICAL & ELECTRICAL
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing detection is mostly manual control equipment, which cannot achieve efficient and high-speed detection and sorting in industry

Method used

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  • Air pump electromagnetic valve element sorting system and working method thereof
  • Air pump electromagnetic valve element sorting system and working method thereof
  • Air pump electromagnetic valve element sorting system and working method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] see figure 2 as shown,

[0041]An air pump solenoid valve core sorting system, comprising: a fixed seat (1), a U-shaped frame (2), a cylinder (3), an air pump solenoid valve (4), a cap (5), and pressurized air source equipment , high-pressure intake valve and controller;

[0042] The air pump electromagnetic valve (4) is arranged on the detection platform on the upper surface of the fixed seat (1); a spool (41) is installed in the air pump electromagnetic valve (4); the cap (5) covers the air pump The solenoid valve (4) is sealed and matched with the air pump solenoid valve (4) to form a high-pressure sealed cavity; the inner wall of the high-pressure sealed cavity is equipped with an air pressure sensor; the inner bottom surface of the cap (5) is matched with the valve core (41); the The U-shaped frame (2) is fixed on the upper surface of the holder (1); the cylinder (3) is fixed on the top of the U-shaped frame (2); the piston of the cylinder (3) passes through the...

Embodiment 2

[0054] As shown in Embodiment 1, the working method of the air pump electromagnetic valve spool sorting system includes the following steps:

[0055] 1) Set the detection pressure value p through the sorting setting function module of the remote control terminal 1 , inflation waiting time t 1 , voltage stabilization time t after inflation 2 , test time t 3 And the lowest unqualified air pressure value p 2 ; Put the spool to be detected into the air pump solenoid valve (4);

[0056] 2) Select the corresponding cap according to the model of the spool to be tested, and put the cap on the top of the air pump solenoid valve (4), and the cap matches the air pump solenoid valve (4) and the spool; spools with different structures and functions Corresponding caps need to be used for detection; the sorting system of the present invention is provided with multiple different caps to adapt to the detection of various valve cores.

[0057] 3) The controller controls the pressurized air...

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Abstract

The invention discloses an air pump electromagnetic valve element sorting system and a working method thereof. The system comprises a fixing base, a U-shaped frame, an air cylinder, an air pump electromagnetic valve, a cover cap, pressurization air source equipment, a high-pressure air inlet valve, a high-pressure exhaust valve, an air pressure sensor and a controller. The air pressure sensor detects air pressure information in a high-pressure sealing cavity and transmits the air pressure information to the controller; the remote control terminal transmits a control command to the controller;the controller controls opening and closing of the pressurization air source equipment, the air pump electromagnetic valve, the high-pressure air inlet valve and the high-pressure air outlet valve according to the control command; rapid and efficient detection of the pressure-resistant value of the valve element of the air pump electromagnetic valve is achieved, sorting of the air pump electromagnetic valve is facilitated, and the rate of certified products is increased.

Description

technical field [0001] The invention belongs to the technical field of air pump solenoid valves, in particular to an air pump solenoid valve core sorting system and a working method thereof. Background technique [0002] Passenger car air pump solenoid valve is a commonly used development and control equipment in air pump equipment. The performance of the air pump solenoid valve is directly related to the service life and use effect; the performance test of the air pump solenoid valve includes the detection of the solenoid valve spool , that is: the pressure-resistant air pressure value of the solenoid valve spool and the leakage situation; generally, the performance of the air pump solenoid valve spool is detected by injecting a high-pressure source into the air pump and detecting the air pressure in the air pump over time . Most of the existing inspections are manually controlled equipment, which cannot achieve efficient and high-speed inspection and sorting in the indust...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N3/12G01M3/28
CPCG01N3/12G01M3/2876G01N2203/0003G01N2203/0019G01N2203/0044G01N2203/0676
Inventor 刘之明
Owner ZIBO TAIZHAN MECHANICAL & ELECTRICAL
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