Device for detecting sealability of lamp

Abstract

The invention belongs to the field of sealability detecting devices, particularly to a device for detecting the sealability of a lamp, which is used for detecting vehicle lamps. The device comprises a rack, a driving cylinder, an upper template, an operation console, a fixing cylinder, tooling, an air charging system and a control system, wherein the driving cylinder is arranged on the rack; the upper template is fixed to the end part of a lever of the driving cylinder; the fixing cylinder is arranged on the upper template; the tooling comprises an upper mold and a lower mold; the fixing cylinder is used for fixing the upper mold; the operation console is used for placing the lower mold; the air charging system is arranged on the lower mold; and the control system comprises an PLC (Programmable Logic Controller) module, and a detecting element, a driving cylinder solenoid valve, an air charging solenoid valve, a fixing cylinder solenoid valve, a delay relay, a working time relay, a detecting time relay, a pressure regulating valve, a control button and a display device connected with the PLC (Programmable Logic Controller) module. The device can realize semi-automatization so as to achieve the purpose of quick detection. The device can prevent a product from having a defect, improve operating efficiency, and guarantee production quality.

Description

technical field [0001] The invention belongs to the field of sealing detection devices, in particular to a lamp sealing performance detection device used for detecting automobile lamps. Background technique [0002] As a lighting tool, car lights play a very important and key role. No matter at night or in bad weather, car lights are needed to help illuminate or warn. If the car lights are damaged, accidents are very likely to occur, causing very serious serious consequence. It is very common for car lights to be damaged due to unsealed car lights. For example, water in the car lights causes circuit breaks or short circuits, so car lights must be sealed, but in the actual production process of car lights, it is impossible to continuously test each car light. Water immersion testing of lamps will lead to unstable product quality. During use, the lamps will leak due to rainy weather and other influences. Therefore, it is only necessary to test the sealing performance of the l...

AI Technical Summary

Problems solved by technology

[0002] As a lighting tool, car lights play a very important and key role. No matter at night or in bad weather, car lights are needed to help illuminate or warn. If the car lights are damaged, accidents are very likely to occur, causing very serious serious consequence

It is very common for car lights to be damaged due to unsealed car lights. For example, water in the car lights causes circuit breaks or short circuits, so car lights must be sealed, but in the actual production process of car lights, it is impossible to continuously test each car light. Water immersion testing of lamps will lead to unstable product quality. During use, the lamps will have water leakage defects due to rainy weather and other influences. Therefore, it is only necessary to test the sealing performance of the lamps to know whether the lamps will leak.

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