A finished fire extinguisher re-inspection system

Abstract

The invention discloses a fire extinguisher finished product reinspection system which comprises a fully-loaded stack tray feeding unit, a stack tray transferring unit, a stack separating unit, an empty load stack tray stacking unit, an ageing seal inspection unit and a centralized electric control unit. After a stack tray where multiple to-be-inspected fire extinguishers are stacked in order located on the fully-loaded stack tray feeding unit is guided into the stack separating unit through the stack tray transferring unit, the to-be-inspected fire extinguishers are conveyed to the ageing seal inspection unit one by one to be inspected, mode recognition is carried out on pressure meters of the to-be-inspected fire extinguishers through a mode recognition sensor to judge where the fire extinguishers leak gas or not, recording is carried out, finally, unqualified fire extinguishers are removed and temporarily stored, qualified fire extinguishers are output in sequence, empty load stacktrays finishing stack separation enters the empty load stack tray stacking unit to be stacked in sequence and output in a whole, batch automatic inspection during fire extinguisher product ageing sealinspection can be achieved, and the system is particularly applicable to batch ageing seal inspection for fire extinguisher products.

Description

technical field [0001] The invention relates to a finished product inspection system, in particular to a fire extinguisher finished product re-inspection system suitable for re-inspecting the finished fire extinguisher to determine whether there is air leakage, and belongs to the technical field of fire extinguisher production. Background technique [0002] Fire extinguishers are one of the common fire prevention facilities and are generally stored in public places or places where fires may occur. A fire extinguisher generally refers to a pressure tank including fire extinguishing media set for different fire causes and filled with fire extinguishing media and booster pressure gas. Fire extinguishers can be divided into portable and cart-type according to their moving methods, and portable fire extinguishers are widely used because they are convenient and quick to use and do not take up too much space. [0003] Since the fire extinguisher is a pressure vessel, during the pr...

AI Technical Summary

Problems solved by technology

[0004] The existing water inspection process for the first seal detection of fire extinguishers has been basically automated, but the aging seal detection process of fire extinguishers is usually still manually operated, that is, manually observe whether the pressure gauge value on the fire extinguisher is still within the valid range. This traditional method The detection method not only has high labor intensity, low detection efficiency, and many inspectors, but also has human factors such as fatigue and emotions that cause wrong judgments.

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