CN103616139A - An operating method of an automobile lamp air tightness detecting machine - Google Patents
An operating method of an automobile lamp air tightness detecting machine Download PDFInfo
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- CN103616139A CN103616139A CN201310509825.1A CN201310509825A CN103616139A CN 103616139 A CN103616139 A CN 103616139A CN 201310509825 A CN201310509825 A CN 201310509825A CN 103616139 A CN103616139 A CN 103616139A
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- air tightness
- automobile lamp
- car light
- detecting
- inert gas
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Abstract
The invention discloses an operating method of an automobile lamp air tightness detecting machine. The operating method comprises: placing a front automobile lamp required to suffer from air tightness detection on a front automobile lamp detecting clamp; placing a rear automobile lamp required to suffer from air tightness detection on a rear automobile lamp detecting clamp; pressing a detection start button to enable a first air tightness detecting lifting mechanism and a second air tightness detecting lifting mechanism to descend in order to enclose and fix the front automobile lamp and the rear automobile lamp; using a pressurizing cylinder to pressurize the automobile lamps with inert gas; detecting whether gas leaks with an inert gas inductor; performing analysis with an inert gas leak detector, wherein the automobile lamp is qualified and passed if there is no leakage and acousto-optic alarm is given if there is leakage while the first air tightness detecting lifting mechanism and the second air tightness detecting lifting mechanism are lifted to loosen the front automobile lamp detecting clamp and the rear automobile lamp detecting clamp. With the above manner, the automobile lamp air tightness detecting machine may fast detect the air tightness of the automobile lamps, increase production yield, and decrease human cost so as to directly reduce production cost.
Description
Technical field
The present invention relates to automated machine field, particularly relate to a kind of method of work of air tightness detection machine for auto lamps.
Background technology
Machines a lot of complicated in modern industry manufacture all have manually and have assembled, and comprising the portable computer in electronic industry etc., also comprise automobile making and other household electrical appliance etc., these industry need a lot of little assembling links to combine together in manufacturing, such as the car light welding in automobile production is produced, the car light of automobile is the parts that are exposed to outside body of a motor car, when raining with carwash, can be subject to the covering of large water gaging, this just has certain requirement to car light airtight, production run does not in the past have such leakproofness to detect, only by manually when producing welding artificial going control and estimate, just cannot satisfy the demand after quality requirements improves like this, cannot all detect underproof product, cause the decline of whole yield rate, simultaneously detection is one by one unusual waste of manpower cost also.
Summary of the invention
The technical matters that the present invention mainly solves is to provide a kind of method of work of air tightness detection machine for auto lamps, can to car light, carry out impermeability detection fast and effectively, improves the yield rate of producing, and has reduced human cost, thereby has directly reduced production cost.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of method of work of air tightness detection machine for auto lamps is provided, and its method of work is: first the front car light of the airtight detection of needs is positioned over to front car light and detects on fixture; The rear car light of the airtight detection of needs being positioned over to rear car light detects on fixture again; It is fixing that after Pen-down detection start button, the first airtight detection elevating mechanism and the second airtight detection elevating mechanism all start the sealing of lower general who has surrendered's front car light and rear car light; By adding air cylinder, car light is carried out to inert gas pressurization; And detect and whether have gas to spill by inert gas inductor; By inert gas leak locator, analyze again, leak free qualified passing through, what have leakage sends respectively sound and light alarm, and the first airtight detection elevating mechanism and the second airtight detection elevating mechanism rise simultaneously, unclamp that front car light detects fixture and rear car light detects fixture.
The invention has the beneficial effects as follows: the method for work of a kind of air tightness detection machine for auto lamps of the present invention, can to car light, carry out impermeability detection fast and effectively, improve the yield rate of producing, reduce human cost, thereby directly reduced production cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of air tightness detection machine for auto lamps of the present invention;
Fig. 2 is the enlarged diagram that the front car light of a kind of air tightness detection machine for auto lamps of the present invention detects fixture;
Fig. 3 is the enlarged diagram that the rear car light of a kind of air tightness detection machine for auto lamps of the present invention detects fixture.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, thereby so that the advantage of invention and feature can be easier to be it will be appreciated by those skilled in the art that, protection scope of the present invention is made to more explicit defining.
Refer to Fig. 1 to Fig. 3, the embodiment of the present invention comprises:
A method of work for air tightness detection machine for auto lamps, its method of work is: first the front car light of the airtight detection of needs is put to 20 and be placed on front car light detection fixture 2; The rear car light 30 of the airtight detection of needs being positioned over to rear car light detects on fixture 3 again; Rear the first airtight detection elevating mechanism 4 of Pen-down detection start button 1 and the second airtight detection elevating mechanism 5 all start lower general who has surrendered's front car light 20 and 30 sealings of rear car light are fixing; By adding 6 pairs of car lights of air cylinder, carry out inert gas pressurization; And detect and whether have gas to spill by inert gas inductor 28; By inert gas leak locator 7, analyze again, leak free qualified passing through, what have leakage sends respectively sound and light alarm, and the first airtight detection elevating mechanism 4 and the second airtight detection elevating mechanism rise 5 simultaneously, unclamps that front car light detects fixture 2 and rear car light detects fixture 3.
The method of work of a kind of air tightness detection machine for auto lamps of the present invention, can carry out impermeability detection to car light fast and effectively, improves the yield rate of producing, and has reduced human cost, thereby has directly reduced production cost.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes instructions of the present invention and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (1)
1. a method of work for air tightness detection machine for auto lamps, its method of work is: first the front car light of the airtight detection of needs is positioned over to front car light and detects on fixture; The rear car light of the airtight detection of needs being positioned over to rear car light detects on fixture again; It is fixing that after Pen-down detection start button, the first airtight detection elevating mechanism and the second airtight detection elevating mechanism all start the sealing of lower general who has surrendered's front car light and rear car light; By adding air cylinder, car light is carried out to inert gas pressurization; And detect and whether have gas to spill by inert gas inductor; By inert gas leak locator, analyze again, leak free qualified passing through, what have leakage sends respectively sound and light alarm, and the first airtight detection elevating mechanism and the second airtight detection elevating mechanism rise simultaneously, unclamp that front car light detects fixture and rear car light detects fixture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310509825.1A CN103616139A (en) | 2013-10-25 | 2013-10-25 | An operating method of an automobile lamp air tightness detecting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310509825.1A CN103616139A (en) | 2013-10-25 | 2013-10-25 | An operating method of an automobile lamp air tightness detecting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103616139A true CN103616139A (en) | 2014-03-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310509825.1A Pending CN103616139A (en) | 2013-10-25 | 2013-10-25 | An operating method of an automobile lamp air tightness detecting machine |
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| CN (1) | CN103616139A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3421258C1 (en) * | 1984-06-07 | 1985-08-22 | Cit-Alcatel GmbH, 6980 Wertheim | Device for testing the fluid-tightness of a component by means of a test gas |
| JP2007101228A (en) * | 2005-09-30 | 2007-04-19 | Toshiba Corp | Leakage detector |
| CN201464141U (en) * | 2009-07-03 | 2010-05-12 | 湖北环宇车灯有限公司 | Air tightness detection machine for auto lamps |
| CN202393563U (en) * | 2011-11-29 | 2012-08-22 | 长城汽车股份有限公司 | Lamination and air-tightness detection device for front fog lamp of automobile |
| CN102749179A (en) * | 2012-06-19 | 2012-10-24 | 赛龙通信技术（深圳）有限公司 | Clamp, system and method for testing air tightness |
-
2013
- 2013-10-25 CN CN201310509825.1A patent/CN103616139A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3421258C1 (en) * | 1984-06-07 | 1985-08-22 | Cit-Alcatel GmbH, 6980 Wertheim | Device for testing the fluid-tightness of a component by means of a test gas |
| JP2007101228A (en) * | 2005-09-30 | 2007-04-19 | Toshiba Corp | Leakage detector |
| CN201464141U (en) * | 2009-07-03 | 2010-05-12 | 湖北环宇车灯有限公司 | Air tightness detection machine for auto lamps |
| CN202393563U (en) * | 2011-11-29 | 2012-08-22 | 长城汽车股份有限公司 | Lamination and air-tightness detection device for front fog lamp of automobile |
| CN102749179A (en) * | 2012-06-19 | 2012-10-24 | 赛龙通信技术（深圳）有限公司 | Clamp, system and method for testing air tightness |
Non-Patent Citations (1)
| Title |
|---|
| 赵宝升: "《真空技术》", 31 December 1998 * |
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Application publication date: 20140305 |