CN105806759A - Automatic smoke detector online test tooling and testing method thereof - Google Patents
Automatic smoke detector online test tooling and testing method thereof Download PDFInfo
- Publication number
- CN105806759A CN105806759A CN201610274466.XA CN201610274466A CN105806759A CN 105806759 A CN105806759 A CN 105806759A CN 201610274466 A CN201610274466 A CN 201610274466A CN 105806759 A CN105806759 A CN 105806759A
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- Prior art keywords
- smoke detector
- tested
- test
- smoke
- main frame
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
- G01N15/06—Investigating concentration of particle suspensions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/435—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
- B41J3/44—Typewriters or selective printing mechanisms having dual functions or combined with, or coupled to, apparatus performing other functions
Abstract
The invention discloses an automatic smoke detector online test tooling, comprising a machine base, a control host machine, an assembly line conveying device, a test probe device, a smoke generator and a code printing device, wherein the assembly line conveying device is used for placing smoke detectors to be detected and transmitting the smoke detectors to be detected to specified test positions; the test probe device is used for establishing communication between the control host machine and the smoke detectors to be detected after the smoke detectors to be detected reach the specified test positions; the smoke generator is used for spraying smoke onto the smoke detectors to be detected after the smoke detectors to be detected reach the specified test positions so as to test whether the smoke detectors to be detected give alarms within a required rang or not; the code printing device is used for printing production information labels on the smoke detectors to be detected when the smoke detectors to be detected are tested to be qualified. The automatic smoke detector online test tooling is reasonable in design, high in degree of automation and convenient and fast to operate, and is not only capable of greatly improving the testing speed and efficiency of a performance test of the smoke detectors, but is also accurate in test results; furthermore, a great deal of manpower is saved, and the time cost is lowered.
Description
Technical field
The present invention relates to technical field of fire control, particularly relate to a kind of smoke detector automatic on-line test fixture and method of testing thereof.
Background technology
Optical detector of fire smoke is smog the absorbing or blocking and change a kind of detector that the propagation characteristic of light makes light produced according to fire.Current widely used photoelectric smoke detector is scattering formula, its operation principle is: during breaking out of fire, and smoke particle enters detector, now, effect due to particle, can there is scattering in the light that the light-emitting component on detector is launched, then received the light of these scatterings by photo detector, and produce light-dependent current, thus smoke signal is converted into the signal of telecommunication, now, detector just judges smokescope according to the size of the signal of telecommunication, and then sends alarm signal.
And in order to ensure the accuracy of detector performance before dispatching from the factory and use quality, general, manufacturer adopts by the NFA Quality of electronic products Supervision Test Center unified standard fume box detection equipment made, smoke detector to be tested.Owing to Tobacco pipe with ion generator concentration and optics smoke density integrate in this standard fume box, thus bulky, be not suitable for using on streamline；And in the process used, all it is switched on smoke box door before test every time, then detector is arranged in smoke box on the base of design；Or select to be installed on loading vehicle by detector, again detector is unloaded upon completion of the assays, finally again on the detector that inspection is qualified, manually stick production information labels.
According to foregoing, it is seen that, existing smoke detector performance test mode has the disadvantage that
(1) in production line balance, when each detector is tested, tested, operating process is relatively complicated, and work efficiency is relatively low.
(2) smog produced due to standard fume box cannot keep constant, it is easy to causes that test result is inaccurate, and test speed is relatively slow, and it also requires external controller forms system, therefore the professional degree of tester is had certain requirement.
(3) adopt and manually stick Product labelling, take time and effort, serious waste human resources.
In sum, existing smoke detector performance test mode, when producing in enormous quantities, will necessarily seriously restrict the efficiency of production, therefore, it is necessary to existing smoke detector performance test mode is improved.
Summary of the invention
Not enough for above-mentioned prior art, the invention provides a kind of smoke detector automatic on-line test fixture and method of testing thereof, it has the advantages that automaticity height, convenient test, test speed are fast, can meet the requirement of production in enormous quantities well.
For achieving the above object, the technical solution used in the present invention is as follows:
A kind of smoke detector automatic on-line test fixture, including support, and is arranged at the control main frame on this support, flowing water transporter, test probe apparatus, smoke generating device and stamp device, wherein:
Described flowing water transporter is connected with controlling main frame, is used for placing tested smoke detector, and is sent to the test position specified；
Described test probe apparatus is connected with controlling main frame, after arriving nominative testing position for tested smoke detector, sets up the communication controlled between main frame and tested smoke detector；
Described smoke generating device is connected with controlling main frame, for the tested smoke detector projecting fog arriving nominative testing position, to test whether it reports to the police in the scope required；
Described stamp device is connected with controlling auxiliary agent, for stamping production information label to the tested smoke detector of test passes.
Specifically, described flowing water transporter includes and controls the motor that auxiliary agent is connected, it is connected with this motor, is used for placing tested smoke detector the conveyor chain driving tested smoke detector to move under motor control, and be connected with controlling main frame and be positioned at the infrared proximity transducer whether arriving nominative testing position for detecting tested smoke detector of conveyor chain side.
Further, described flowing water transporter also include being arranged on conveyor chain, for the stationary fixture of the tested smoke detector position that is fixedly clamped.
Specifically, described test probe apparatus includes and the telescopic cylinder controlling main frame, be connected with this telescopic cylinder telescopic arm and can make, under telescopic cylinder drives, the ring support pumped, and with control main frame be connected and fix on a toroidal support for inserting the test probe on tested smoke detector contact flat spring.
Yet further, described smoke generating device is aerosol generator, and aerosol spraying mouth thereon is just to labyrinth, tested smoke detector top.
Further, described stamp device includes the fixed support being fixed on support and the laser head for stamping production information label to tested smoke detector being fixed on this fixed support and being connected with control main frame.
Based on said structure, present invention also offers the method for testing of this test fixture, comprise the following steps:
(1) by tested smoke detector overturning, and lie in a horizontal plane on conveyor chain, then utilize motor to drive conveyor chain work, drive tested smoke detector to move；
(2) when infrared proximity sensor sensing to tested smoke detector, feedback signal is to controlling main frame, now, controls host computer control motor and quits work, makes tested smoke detector stop mobile；
(3) controlling host computer control telescopic cylinder drives test probe to move, and is inserted on tested smoke detector contact flat spring, sets up the communication controlled between main frame and tested smoke detector；
(4) control host computer control smoke generating device and produce smoke particle, and spray to tested smoke detector, then judge whether tested smoke detector reports to the police in the scope required, be then perform step (5)；No, then confirm that this tested smoke detector is defective, taken off and return factory, test terminates, and is then back to perform step (1), continues next smoke detector is tested；
(5) controlling host computer control laser head and stamp production information label to the tested smoke detector of test passes, test terminates, and is then back to perform step (1), continues next smoke detector is tested.
Further, in described step (1), after being placed on conveyor chain by tested smoke detector, stationary fixture is also utilized to be clamped fixing to tested smoke detector.
Compared with prior art, the method have the advantages that
(1) present invention is by arranging control main frame, flowing water transporter, test probe apparatus, smoke generating device and stamp device, has simulated the condition of smoke detector smoke-sensitive alarm performance test well, it is achieved the performance test to smoke detector.The smokescope that in the present invention, smoke generating device produces can regulate voluntarily according to actual smoke detector test request, and ensure the state of continued for constant after adjustment, thus not only ensure that the environmental field that smoke detector detects, and the detection speed to smoke detector can be effectively improved.
(2) the not only automaticity of the test mode designed by present invention height, simple operation, to reviewer without specialty requirement, and test and the Product labelling stamp automatically of streamlined can be realized, substantial amounts of manpower and time cost are saved, therefore, the present invention can replace traditional standard fume box equipment and test operation thereof completely, it is achieved in production line automatic on-line smoke detector is dispatched from the factory before performance detection.
(3) present invention is provided with stationary fixture, it may be achieved smoke detector position on conveyor chain is fixed, and meets the needs of test and stamp further, and is effectively increased the precision of test.
(4) present invention is reasonable in design, practical, test result is accurate, greatly improve the existing operational deficiency of smoke detector performance test, it is while ensureing smoke detector outgoing, meet large batch of production requirement, therefore, the present invention has significantly high practical value and promotional value.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of flowing water transporter in the present invention.
Fig. 3 is the structural representation of test probe apparatus in the present invention.
Fig. 4 is the structural representation of stamp device in the present invention.
Wherein, the name that accompanying drawing labelling is corresponding is called:
1-support, 2-controls main frame, 3-motor, 4-conveyor chain, 5-stationary fixture, 6-infrared proximity transducer, 7-telescopic cylinder, 8-ring support, and 9-tests probe, 10-smoke generating device, 11-fixed support, 12-laser head, the tested smoke detector of 13-.
Detailed description of the invention
Illustrating that the invention will be further described with embodiment below in conjunction with accompanying drawing, the mode of the present invention includes but are not limited to following example.
As shown in figures 1-4, the present invention is applicable to the smoke-sensitive alarm performance test of smoke detector, and it includes support 1, and is arranged at the control main frame 2 on this support 1, flowing water transporter, test probe apparatus, smoke generating device 10 and stamp device.
Described controls the main frame 2 core control equipment as the present invention, is used for controlling the work of each relevant apparatus, completes the performance test to smoke detector and the work of Product labelling stamp.
Described flowing water transporter is used for placing tested smoke detector, and is sent to the test position specified.As shown in Figure 2, this flowing water transporter includes and controls the motor 3 that main frame 2 is connected, it is connected with this motor 3, for placing tested smoke detector the conveyor chain 4 driving tested smoke detector to move under motor control, be arranged on conveyor chain 4, for the stationary fixture 5 of the tested smoke detector position that is fixedly clamped, and be connected with controlling main frame 2 and be positioned at the infrared proximity transducer 6 whether arriving nominative testing position for detecting tested smoke detector of conveyor chain 4 side.
After described test probe apparatus arrives nominative testing position for tested smoke detector, set up the communication controlled between main frame and tested smoke detector.As shown in Figure 3, this test probe apparatus includes and the telescopic cylinder 7 controlling main frame 2, be connected with this telescopic cylinder 7 telescopic arm and can make, under telescopic cylinder drives, the ring support 8 pumped, and with control main frame 2 be connected and be fixed on ring support 8 for inserting the test probe 9 on tested smoke detector contact flat spring.
Described smoke generating device 10 is connected with controlling main frame 2, for the tested smoke detector projecting fog arriving nominative testing position, to test whether it reports to the police in the scope required.In the present embodiment, this smoke generating device 10 preferably employs aerosol generator, and thereon just to position, labyrinth, tested smoke detector top.
Described stamp device is for stamping production information label to the tested smoke detector of test passes.As shown in Figure 4, this stamp device includes fixed support 11 and the laser head 12 for stamping production information label to tested smoke detector being fixed on this fixed support 11 and being connected with control main frame 2.
According to the structure of above-mentioned test fixture, the process that the present invention tests smoke detector performance below describes in detail.
As it is shown in figure 1, first, by multiple tested smoke detector overturnings, and horizontal positioned is to conveyor chain 4, then utilizes stationary fixture 5 to be clamped fixing to each smoke detector 13.Then, control main frame 2 is utilized to start motor 3 so that it is to control conveyor chain 4 and work, thus driving tested smoke detector 13 thereon to move.
When first tested smoke detector moves to the test position specified, infrared proximity transducer 6 senses tested smoke detector, is then fed back to by signal in control main frame 2, now, control main frame 2 just controls motor 3 and quits work, and then makes tested smoke detector rest on current location.
And then, control main frame 2 controls telescopic cylinder 7 and works, test probe 9 on ring support 8 is moved, and it is inserted on tested smoke detector contact flat spring, thus setting up the communication controlled between main frame 2 and tested smoke detector 13, in the present embodiment, for the internal data of the tested smoke detector of overall monitor, described test probe 9 can arrange multiple, thus realizing controlling the multi-point communication between main frame 2 and tested smoke detector 13.
After setting up communication, control main frame 2 controls smoke generating device 10 and produces smoke particle, and spray to tested smoke detector (concentration of smog can be adjusted) according to Standard, thus testing whether it reports to the police in the scope required, if test passes (namely smoke detector is reported to the police in the scope required), then control main frame 2 controls laser head 12 and this tested smoke detector is carried out stamp, puts on its production information, then takes off；If test failure, then taken off and returned factory.After taking off first tested smoke detector, continue cycling through said process, it is achieved the performance test to tested smoke detector below.
The present invention, by designing a kind of brand-new test fixture, achieves the streamlined test of smoke detector smoke-sensitive alarm performance, it is not necessary to re-use standard fume box and smoke detector is tested well.The present invention not only automaticity is high, and test speed is fast, efficiency is high, has saved substantial amounts of manpower and time cost, and test result is accurate.Therefore, the present invention breaches the constraint of prior art well, it is achieved that the relative equilibrium between technology and cost, and it is compared with existing test mode, has prominent substantive distinguishing features and significant progressive.
Above-described embodiment is only one of the preferred embodiment of the present invention; should not be taken to limit protection scope of the present invention; all body design thought in the present invention and the change having no essential meaning made mentally or polishing; it is solved the technical problem that still consistent with the present invention, all should be included within protection scope of the present invention.
Claims (8)
1. a smoke detector automatic on-line test fixture, it is characterized in that, including support (1), and it is arranged at the control main frame (2) on this support (1), flowing water transporter, test probe apparatus, smoke generating device (10) and stamp device, wherein:
Described flowing water transporter is connected with controlling main frame, is used for placing tested smoke detector, and is sent to the test position specified；
Described test probe apparatus is connected with controlling main frame, after arriving nominative testing position for tested smoke detector, sets up the communication controlled between main frame and tested smoke detector；
Described smoke generating device is connected with controlling main frame, for the tested smoke detector projecting fog arriving nominative testing position, to test whether it reports to the police in the scope required；
Described stamp device is connected with controlling auxiliary agent, for stamping production information label to the tested smoke detector of test passes.
2. a kind of smoke detector automatic on-line test fixture according to claim 1, it is characterized in that, described flowing water transporter includes and controls the motor (3) that auxiliary agent (2) is connected, be connected with this motor (3), for placing tested smoke detector the conveyor chain (4) driving tested smoke detector to move under motor control, and with control main frame (2) be connected and be positioned at conveyor chain (4) side for detecting whether tested smoke detector arrives the infrared proximity transducer (6) of nominative testing position.
3. a kind of smoke detector automatic on-line test fixture according to claim 2, it is characterized in that, described flowing water transporter also includes being arranged on that conveyor chain (4) is upper, stationary fixture (5) for the tested smoke detector position that is fixedly clamped.
4. a kind of smoke detector automatic on-line test fixture according to Claims 2 or 3, it is characterized in that, described test probe apparatus includes and the telescopic cylinder (7) controlling main frame (2), it is connected and can do under telescopic cylinder drives the ring support (8) pumped and the test probe (9) for inserting on tested smoke detector contact flat spring being connected with control main frame (2) and being fixed on ring support (8) with this telescopic cylinder (7) telescopic arm.
5. a kind of smoke detector automatic on-line test fixture according to claim 4, it is characterised in that described smoke generating device (10) is aerosol generator, and aerosol spraying mouth thereon is just to labyrinth, tested smoke detector top.
6. a kind of smoke detector automatic on-line test fixture according to claim 5, it is characterized in that, described stamp device includes the fixed support (11) being fixed on support (1), and is fixed on this fixed support (11) laser head (12) for stamping production information label to tested smoke detector that is upper and that be connected with control main frame (2).
7. the method for testing of a smoke detector automatic on-line test fixture, it is characterised in that comprise the following steps:
(1) by tested smoke detector overturning, and lie in a horizontal plane on conveyor chain, then utilize motor to drive conveyor chain work, drive tested smoke detector to move；
(2) when infrared proximity sensor sensing to tested smoke detector, feedback signal is to controlling main frame, now, controls host computer control motor and quits work, makes tested smoke detector stop mobile；
(3) controlling host computer control telescopic cylinder drives test probe to move, and is inserted on tested smoke detector contact flat spring, sets up the communication controlled between main frame and tested smoke detector；
(4) control host computer control smoke generating device and produce smoke particle, and spray to tested smoke detector, then judge whether tested smoke detector reports to the police in the scope required, be then perform step (5)；No, then confirm that this tested smoke detector is defective, taken off and return factory, test terminates, and is then back to perform step (1), continues next smoke detector is tested；
(5) controlling host computer control laser head and stamp production information label to the tested smoke detector of test passes, test terminates, and is then back to perform step (1), continues next smoke detector is tested.
8. the method for testing of a kind of smoke detector automatic on-line test fixture according to claim 7, it is characterized in that, in described step (1), after being placed on conveyor chain by tested smoke detector, stationary fixture is also utilized to be clamped fixing to tested smoke detector.
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| CN201610274466.XA CN105806759A (en) | 2016-04-28 | 2016-04-28 | Automatic smoke detector online test tooling and testing method thereof |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106515224A (en) * | 2016-11-14 | 2017-03-22 | 南京金龙新能源汽车研究院有限公司 | Tool used for placing coding machine |
| CN108831130A (en) * | 2018-06-11 | 2018-11-16 | 佛山市安互安防科技有限公司 | The test macro and its test method of the smoke sensing room of smoke alarm |
| CN108918788A (en) * | 2018-09-06 | 2018-11-30 | 汉威科技集团股份有限公司 | The finished product mark checking device and mark check system of detector |
| CN109377740A (en) * | 2018-09-07 | 2019-02-22 | 浙江极智通信科技股份有限公司 | A kind of wireless smoke detector test macro and method |
| CN110992638A (en) * | 2019-12-24 | 2020-04-10 | 无锡商业职业技术学院 | Calibration method and calibration device for smoke detector |
| CN111216458A (en) * | 2019-11-06 | 2020-06-02 | 天地壹号饮料股份有限公司 | Package code spraying device and using method thereof |
| CN112489349A (en) * | 2020-11-17 | 2021-03-12 | 山东众海智能科技有限公司 | Modular electric fire detector exempts from to work a telephone switchboard test load car |
| CN113547848A (en) * | 2021-07-27 | 2021-10-26 | 朴昌旭 | Anti-counterfeit label code spraying equipment for plastic products |
| CN114235145A (en) * | 2021-11-03 | 2022-03-25 | 浙江大华智联有限公司 | Testing device |
| CN117523800A (en) * | 2024-01-03 | 2024-02-06 | 河北雄安凌舜智能科技有限公司 | Smoke detector detection equipment and detection method thereof |
| CN117523800B (en) * | 2024-01-03 | 2024-04-12 | 河北雄安凌舜智能科技有限公司 | Smoke detector detection equipment and detection method thereof |
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| CN108918788A (en) * | 2018-09-06 | 2018-11-30 | 汉威科技集团股份有限公司 | The finished product mark checking device and mark check system of detector |
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| CN114235145A (en) * | 2021-11-03 | 2022-03-25 | 浙江大华智联有限公司 | Testing device |
| CN114235145B (en) * | 2021-11-03 | 2024-03-01 | 浙江大华智联有限公司 | Test device |
| CN117523800A (en) * | 2024-01-03 | 2024-02-06 | 河北雄安凌舜智能科技有限公司 | Smoke detector detection equipment and detection method thereof |
| CN117523800B (en) * | 2024-01-03 | 2024-04-12 | 河北雄安凌舜智能科技有限公司 | Smoke detector detection equipment and detection method thereof |
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