CN208206189U - A kind of Intelligent Dynamic reliability test system - Google Patents
A kind of Intelligent Dynamic reliability test system Download PDFInfo
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- CN208206189U CN208206189U CN201820319637.0U CN201820319637U CN208206189U CN 208206189 U CN208206189 U CN 208206189U CN 201820319637 U CN201820319637 U CN 201820319637U CN 208206189 U CN208206189 U CN 208206189U
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Abstract
The utility model provides a kind of Intelligent Dynamic reliability test system, comprising: multiple velocity transmits drawing, intelligent power module, functional test tooling and burn-in test tooling；The intelligent power module is placed in the multiple velocity transmission by L-type supporting plate and pulls on, and is test position on its top end face；The conductive mechanism of L-type supporting plate bottom end is electrically connected with the feeder ear of power outlet and intelligent power module on the first power supply, L-type supporting plate facade plate respectively, and the data collection terminal of the intelligent power module connects trial product corresponding data output end to be measured；The functional test tooling and burn-in test tooling draw transmission direction to be set to multiple velocity side by side and transmit the fixation position right above drawing along transmission；The functional test tooling includes image acquisition units and direction level and touch metal plate moving up and down；The burn-in test tooling includes that can move up and down formula heat ageing unit.The utility model can effectively improve system testing accuracy and whole production efficiency.
Description
Technical field
The utility model relates to technical fields of mechanical processing, more particularly, to a kind of Intelligent Dynamic reliability test system
System.
Background technique
The heating electrical appliances such as induction, infrared type and heat-generating disc need in inside plants assembling production process to it
Carry out functional test and burn-in test.In existing measuring technology, the implementation of both tests is all by personnel's subjective consciousness
The working condition of judgement product is gone, test fault easily occurs, and be difficult to ensure the consistency of product, seriously affects production efficiency
And product competitiveness, and have the risk of substandard product process.
Utility model content
In order to overcome the above problem or at least be partially solved the above problem, the utility model provides a kind of Intelligent Dynamic
Reliability test system, to effectively improve system testing accuracy and whole production efficiency.
The utility model provides a kind of Intelligent Dynamic reliability test system, comprising: multiple velocity band to band transfer module, intelligent power mould
Block, functional test tooling and burn-in test tooling；The multiple velocity band to band transfer module is equipped with towards fore side and can be with described more times
The mobile L-type supporting plate of fast band to band transfer module, the intelligent power module are located on the horizontal panel of the L-type supporting plate, the intelligence function
Setting test position on the top end face of rate module；The bottom end of the L-type supporting plate has the conductive mechanism connecting with the first power supply,
Setting connects the power outlet of trial product to be measured on the facade plate of the L-type supporting plate, and the conductive mechanism is electrically connected described
The data collection terminal connection of the feeder ear of power outlet and the intelligent power module, the intelligent power module is described to be tested
The corresponding data output end of interiors of products circuit；The functional test tooling is located at the fixation right above the multiple velocity band to band transfer module
Position, and corresponding position is equipped with the first positioning device on the multiple velocity band to band transfer module, the functional test tooling includes image
Acquisition unit and touch metal plate horizontally disposed and moving up and down；The burn-in test tooling is transmitted set on the multiple velocity
Transmission direction and the position of the functional test tooling side by side are drawn along transmission right above platform, and right on the multiple velocity band to band transfer module
Position is answered to be equipped with the second positioning device, the burn-in test tooling includes that can move up and down formula heat ageing unit.
Wherein, the upper surface for touching metal plate vertically connects one end of a drive lead screw, the drive lead screw it is another
One end connects the output shaft of a servo motor, and the feeder ear of the servo motor connects the second power supply.
It is wherein, described that move up and down formula heat ageing unit further be specially load absorption coil or can heat metal
Plate.
Wherein, the formula heat ageing unit that moves up and down is when loading absorbing coil, and the system also includes electromagnetism
Induction type can present load circuit, and the induction magnetic induction input terminal that can present load circuit connects the load absorption line
The magnetic induction output end of circle, the induction magnetoelectricity output end connection energy-storage units that can present load circuit.
Wherein, aerator supervision unit and primary and reference sensors are set in the trial product to be measured, correspondingly, the functional test work
Dress further include: connect the fan condition recognition unit of the aerator supervision unit and connect the major-minor sensing of the primary and reference sensors
Device state recognition unit, the fan condition recognition unit and the primary and reference sensors state recognition unit are powered by described second
Power supply power supply.
Further, in the tail end of the multiple velocity band to band transfer module transmission direction, the system also includes transplanting type manipulator,
The transplanting type manipulator includes that one end the transplanting upright bar, the middle section connection transplanting that are fixed on the multiple velocity band to band transfer module are vertical
The other end of bar and can around it is described transplanting upright bar relatively rotate transplanting crossbeam and be fixed on it is described transplant crossbeam both ends can
Catching robot.
Wherein, the multiple velocity band to band transfer module further specifically includes two sections of multiple velocity chain conveyers and two sections of transplanting transmissions, institute
One section in two sections of multiple velocity chain conveyers is stated to be driven for work test section, another section is driven for defective product recycling area, and described two sections
Area's transmission is transplanted for non-defective unit for one section in transplanting transmission, another section is transplanted area's transmission for defective products.
Further, on the multiple velocity band to band transfer module along transmission direction before the transplanting type manipulator, the system
It further include induction trigger-type drawing socket tooling, the induction trigger-type drawing socket tooling includes photoelectric sensor and electromagnetic inductor
In any, scalable and rotary type arm and socket choose manipulator.
Further, the system also includes defective product recycling drawing and/or defective product recycling fixture vehicles.
A kind of Intelligent Dynamic reliability test system provided by the utility model, principle is simple, at low cost, can effectively realize
Intelligent recognition voltage function, key-press status, display state, fan condition and crucial primary and reference sensors state, effectively improve production
The accuracy of efficiency and test；Test pattern can be rapidly entered after implementing the program, completes the test of product power rating, key
Functional test, display function test, the test of complete machine heat sinking function and guard mode test.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of Intelligent Dynamic reliability test system of the utility model embodiment；
Fig. 2 is a kind of structural schematic diagram of functional test tooling of the utility model embodiment；
Fig. 3 is the structural schematic diagram of the utility model embodiment another kind Intelligent Dynamic reliability test system；
Fig. 4 is according to a kind of application process flow chart of Intelligent Dynamic reliability test system of the utility model embodiment.
Specific embodiment
To keep the purpose of this utility model, technical solution and advantage clearer, implement below in conjunction with the utility model
Attached drawing in example, is clearly and completely described the technical solution in the utility model, it is clear that described embodiment is
A part of the embodiment of the utility model, instead of all the embodiments.Based on the embodiments of the present invention, this field is general
Logical technical staff every other embodiment obtained without making creative work, belongs to the utility model
The range of protection.
The present embodiment provides a kind of Intelligent Dynamic reliability test systems, are that the utility model embodiment is a kind of with reference to Fig. 1
The structural schematic diagram of Intelligent Dynamic reliability test system, comprising: multiple velocity band to band transfer module 1, intelligent power module 2, functional test
Tooling 3 and burn-in test tooling 4.Wherein,
Multiple velocity band to band transfer module 1 be equipped with towards fore side and can be mobile with multiple velocity band to band transfer module 1 L type supporting plate 5, intelligence
Power module 2 is located on the horizontal panel 51 of L-type supporting plate 5, setting test position on the top end face of intelligent power module 2.L-type supporting plate
5 bottom end has the conductive mechanism 53 connecting with the first power supply, and setting connection is to be tested on the facade plate 52 of L-type supporting plate 5
The power outlet 54 of product 6, conductive mechanism 53 are electrically connected the feeder ear of power outlet 54 and intelligent power module 2, intelligence
The data collection terminal of power module 2 connects the corresponding data output end of 6 internal circuit of trial product to be measured.
Functional test tooling 3 is located at the fixation position right above multiple velocity band to band transfer module 1, and right on multiple velocity band to band transfer module 1
Position is answered to be equipped with the first positioning device, functional test tooling 3 includes image acquisition units 31 and horizontally disposed and can move up and down
Touch metal plate 32.Burn-in test tooling 4 is set to right above multiple velocity band to band transfer module 1 and draws transmission direction and functional test along transmission
The position of tooling 3 side by side, and corresponding position is equipped with the second positioning device on multiple velocity band to band transfer module 1, burn-in test tooling 4 is wrapped
Formula heat ageing unit 41 can be moved up and down by including.
It is to be understood that reliability test described in the present embodiment includes that the functional test for treating test product and aging are surveyed
Examination.Functional test includes the test for treating test product function button and the test of display unit again, and burn-in test is to add
The test of test product power rating and working condition is treated in Heat Ageing.
The present embodiment is not construed as limiting the sequence of functional test and burn-in test, it can first carries out burn-in test and carries out again
Functional test can also first carry out functional test and carry out burn-in test again.Correspondingly, functional test tooling 3 in a test system
It can be any with the setting tandem of burn-in test tooling 4 in the transmit direction.
It is multiple velocity band to band transfer module 1 that the present embodiment, which chooses transmitting and transports the device of trial product to be measured, in order in test process
It is middle to control product acceleration, deceleration at any time or pause to be measured, to carry out corresponding testing process.Multiple velocity band to band transfer module 1 and to be tested
Product uses the first power supply of three-phase and four-line as power source, every group of one-way electric power aged load 3-4 platform product together.
In the transmission direction of multiple velocity band to band transfer module 1, feeding end is defined as to the beginning of multiple velocity band to band transfer module 1, by blanking
End is set as the tail end of multiple velocity band to band transfer module 1, and the interlude at beginning to tail end is equipped with functional test area and burn-in test area, if
Multiple velocity band to band transfer module 1 is set perpendicular to the either side of transmission direction as fore side.In functional test area, multiple velocity band to band transfer module 1 is being just
Functional test tooling 3 is arranged in top, and in burn-in test area, burn-in test tooling 4 is arranged in the surface of multiple velocity band to band transfer module 1.
It include touch metal plate 32 moving up and down in functional test tooling 3, touch metal plate 32 is horizontally disposed, with
Facilitate simulation manpower to press the key in trial product 6 to be measured, carries out press key function testing.Functional test tooling 3 further includes simultaneously
Image acquisition units 31, when trial product 6 to be measured reaches functional test area and pauses, the shooting direction of image acquisition units 31 is just
Test product 6 is treated, is tested in order to treat the display function of test product 6.
It is wherein optional, it is a kind of structural schematic diagram of functional test tooling of the utility model embodiment, touching with reference to Fig. 2
The upper surface for touching metal plate 32 vertically connects one end of a drive lead screw 33, and the other end of drive lead screw 33 connects a servo motor
The feeder ear of 34 output shaft, servo motor 34 connects the second power supply.
It is to be understood that touching driving up and down through servo motor 34 for metal plate 32 is separately connected touch metal plate
32 and the flexible mode of drive lead screw 33 of servo motor 34 realize.One end connection of drive lead screw 33 touches metal plate 32, separately
One end connects the output shaft of servo motor 34, and when trial product 6 to be measured reaches functional test position and pauses, the second power supply is to watch
It takes motor 34 and power operation is provided.Servo motor 34 drives drive lead screw 33 to move down along the vertical direction, drives and touches metal plate 32
It pushes, contact measured trial product 6, imitates manpower and press product key.
Burn-in test tooling 4 includes that can move up and down formula heat ageing unit 41.In one embodiment, it can move up and down
Formula heat ageing unit 41 is further specially load absorption coil or can metal heating plate.
When trial product 6 to be measured reaches burn-in test position and pauses, it can move up and down and be overlayed under formula heat ageing unit 41
The surface of trial product 6 to be measured is closely arrived, and is heated up, analog equipment natural aging process.It is detected always by intelligent power module 2
The power rating and working condition for changing trial product 6 to be measured in test process, therefore, it is determined that whether burn-in test is qualified.
L-type supporting plate is set on the transmission unit of multiple velocity band to band transfer module 1, and the within angle of L-type supporting plate is towards fore side.L-type
Conductive mechanism 53 is arranged in the bottom end of supporting plate, and the power outlet 54 for connecting trial product feeder ear to be measured is arranged on facade plate 52.L
Intelligent power module 2 is placed above the horizontal panel 51 of type supporting plate 5, the top of intelligent power module 2 is as test position, for putting
Set trial product 6 to be measured.
In test macro operational process, first at 1 beginning of multiple velocity band to band transfer module, manually removes machine and power on, intelligent power module
2, functional test tooling 3, burn-in test tooling 4 and all normal power-ups of trial product to be measured 6.Trial product 6 to be measured is with L-type support later
Plate 5 together, moves under the drive of multiple velocity band to band transfer module 1 along 1 transmission direction of multiple velocity band to band transfer module.When reaching functional test area, the
One positioning device is treated test product 6 and is positioned, and makes its pause.Then the touch metal plate 32 right above is driven
It pushes, presses the key of trial product 6 to be measured, while detecting the signal intensity state of each key.
After the completion of key testing, touches metal plate 32 and lifted in driving, leave trial product 6 to be measured.Image Acquisition list at this time
Member 31 carries out Image Acquisition by the display state for the display unit that test product 6 is treated in driving.Image Acquisition is completed, the first positioning
Device discharges L-type supporting plate 5, so that trial product to be measured 6 continues one stream under entering under the drive of multiple velocity band to band transfer module 1 with L-type supporting plate 5
Journey.
When trial product 6 to be measured reaches burn-in test area, the second positioning device is treated test product 6 and is positioned, and makes it
Pause.Then the formula heat ageing unit 41 that moves up and down right above is pushed by driving, close to trial product 6 to be measured.Control
System can move up and down the heating of formula heat ageing unit 41, imitate the natural aging process of trial product 6 to be measured, while by intelligent power
Module 2 tests the power rating and working condition of trial product 6 to be measured.
Functional test and burn-in test are completed, according to the data measured in burn-in test and functional test procedures according to setting
Standard evaluates the reliability of trial product 6 to be measured.It treats test product 6 to classify, including qualified products and unqualified production
Product.
A kind of Intelligent Dynamic reliability test system provided by the embodiment of the utility model, principle is simple, at low cost, can have
Effect realizes intelligent recognition voltage function, key-press status, display state, fan condition and crucial primary and reference sensors state, effectively mentions
The accuracy of high efficiency and test.
It is wherein optional, when can move up and down formula heat ageing unit 41 to load absorbing coil, the system also includes
Induction to present load circuit, the induction magnetic induction input terminal that can present load circuit connects the load and inhales
The magnetic induction output end of take-up circle, the induction magnetoelectricity output end connection energy-storage units that can present load circuit.
It is to be understood that carrying out electromagnetic heating using load absorption coil when formula heat ageing unit 41 can be moved up and down
When, conductor magneto-electric energy more than needed can be generated, the present embodiment uses electromagnetic field induction type recovery principle, induction by being arranged
Load circuit can be presented to recycle conductor magneto-electric energy, to reach energy-saving effect.It, will for example, by using the circuit topology of AC-DC-AC
Magnetic energy more than needed is converted to electric energy and is stored.The induction magnetic induction input terminal connection load absorption that can present load circuit
The magnetic induction output end of coil, the induction magnetoelectricity output end connection energy-storage units that can present load circuit, realizes that magnetoelectricity turns
It changes, electric energy recycling.
It is wherein optional, aerator supervision unit and primary and reference sensors are set in trial product 6 to be measured, correspondingly, functional test work
Fill 3 further include: the fan condition recognition unit for connecting the aerator supervision unit and the major-minor for connecting the primary and reference sensors pass
Sensor state recognition unit, the fan condition recognition unit and the primary and reference sensors state recognition unit are supplied by described second
Electric power supply power supply.
It is to be understood that also carrying out the fan condition of trial product 6 to be measured when treating the progress functional test of test product 6
It is tested with primary and reference sensors state.The specific blower of usual product, interiors of products can be preset with aerator supervision unit, simultaneously
The built-in discretionary protection mechanism of product meeting, needs to be arranged sensors at different levels.In order to which the performance to corresponding function is tested, this implementation
Example setting fan condition recognition unit, which connects the aerator supervision unit of trial product 6 to be measured, for surveying
Try the fan condition of product to be measured.
Meanwhile primary and reference sensors state recognition unit is arranged in the present embodiment, which connects trial product 6 to be measured
Primary and reference sensors output signal, the primary and reference sensors state for treating test product 6 tested.Fan condition identification
Unit and primary and reference sensors state recognition unit are powered by the second power supply powered for functional test tooling 3.
Further, with reference to Fig. 1, in the tail end of 1 transmission direction of multiple velocity band to band transfer module, the system also includes transplanting type machines
Tool hand 7, transplanting type manipulator 7 include transplanting upright bar 71, the middle section connection transplanting upright bar that one end is fixed on multiple velocity band to band transfer module 1
71 other end and around the transplanting crossbeam 72 that transplanting upright bar 71 relatively rotates and it can be fixed on and transplant 72 both ends of crossbeam and grab
Take manipulator 73.
It is to be understood that can be tested according to two kinds after the functional test and burn-in test for completing trial product 6 to be measured
The evaluation of result test product reliability, to filter out qualified products and substandard product.Specifically transmitted in multiple velocity
Transplanting type manipulator 7, the product that the transplanting type manipulator 7 crawl test is completed is arranged in the tail end of platform 1, and is put into corresponding region.
Specific transplanting type manipulator 7 includes transplanting upright bar 71, transplanting crossbeam 72 and manipulator 73.Transplant one end of upright bar 71
Be vertically fixed on the tail end of multiple velocity band to band transfer module 1, the middle section of the other end connection transplanting crossbeam 72 of transplanting upright bar 71 and with transplanting
Crossbeam 72 is vertical.Transplanting crossbeam 72 can rotate relative to transplanting upright bar 71, and the both ends of transplanting crossbeam 72 are manipulator 73.Work as needs
When grabbing product, manipulator 73 is rotated with transplanting crossbeam 72 around transplanting upright bar 71, is reached product space to be grabbed, is grabbed the production
Product, and continue to rotate to up to corresponding offline area, product is discharged, the offline of test product is completed.
It is wherein optional, it is the knot of the utility model embodiment another kind Intelligent Dynamic reliability test system with reference to Fig. 3
Structure schematic diagram, multiple velocity band to band transfer module 1 further specifically includes two sections of multiple velocity chain conveyers and two sections of transplantings transmissions in figure, and described two
Section multiple velocity chain conveyer in one section for work test section transmission 11, another section for defective product recycling area transmission 12, described two sections
Area's transmission 13 is transplanted for non-defective unit for one section in transplanting transmission, another section is transplanted area's transmission 14 for defective products.
It is to be understood that considering the testing process for not only having carried out product on multiple velocity band to band transfer module 1, but also to test passes and do not conform to
The product of lattice is transplanted respectively, need to be recycled to underproof product.Multiple velocity band to band transfer module 1 includes two sections of multiple velocity chain conveyers,
Respectively work test section transmission 11 and defective product recycling area transmission 12.Multiple velocity band to band transfer module 1 includes two sections of transplanting transmissions simultaneously,
Respectively non-defective unit transplanting area transmission 13 and defective products transplanting area's transmission 14.
The 11 driving work calibration tape of test section transmission that works is driven along transmission direction, so that trial product to be measured be driven to advance.
13 driving transplanting unit of non-defective unit transplanting area's transmission transplants qualified products to the offline area of non-defective unit, and completion non-defective unit is offline, and defective products moves
It plants 14 driving transplanting unit of area's transmission to transplant substandard product to the offline area of defective products, by 12 driving of defective product recycling area transmission
The offline area of defective products recycles defective products.
Multiple velocity band to band transfer module 1 is the drawing of multiple velocity annular delivery in one embodiment.
Further, with reference to Fig. 3, on multiple velocity band to band transfer module 1 along transmission direction before transplanting type manipulator 7, the system
System further includes induction trigger-type drawing socket tooling 8, and induction trigger-type drawing socket tooling 8 includes photoelectric sensor and electromagnetic inductor
In any, scalable and rotary type arm and socket choose manipulator.
It is to be understood that needing transplant to product offline after the test for completing product.Due at test initial stage
It treats test product 6 and carries out removing machine and power on, i.e., the feeder ear of trial product 6 to be measured is connected into power outlet 54.Complete test
Afterwards, it needs to extract the feeder ear.Induction trigger-type drawing socket tooling 8 is arranged before transplanting type manipulator 7 in the present embodiment.
Sensing unit is set in induction trigger-type drawing socket tooling 8, is any one of electric transducer and electromagnetic inductor.Incude simultaneously
Trigger-type drawing socket tooling 8 includes scalable and rotary type arm, and scalable and rotary type arm end connects socket
It chooses manipulator.
When completing product test process, when reaching drawing socket tooling position, induction trigger-type drawing socket tooling 8 senses production
Product bolt handle drives socket manipulator of choosing to pull out product bolt from power outlet 54 by scalable and rotary type arm
Out.
In one embodiment, with reference to Fig. 3, the system also includes defective product recyclings to draw 9 and/or defective product recycling work
Entrucking 10.When tested product is judged as substandard product, the product can be passed by multiple velocity by transplanting machine hand
Transplanting to defective product recycling is drawn on 9 or defective product recycling fixture vehicle 10 on defeated 1, realizes defective product recycling.
Every fixture vehicle can place 10 products to be repaired, there is intelligent overlaying function.When defective products is added to setting quantity
When, output alarm signal prompt production management person's producing line is abnormal, and technique or maintenance man's analysis processing is notified (to be matched with acoustic alarm three
Colored lights).
In view of control and display function, terminal computer is set in system.Terminal computer receives test data and controls friendship
Mutual interface.The final test data of all terminal tests are unfolded with report form (can inquire), and adjustable at any time in terminal computer
The operating parameter and test parameter of all products are taken, realizes that intelligence is changed the line of production, without manual debugging or setting parameter.
In order to further illustrate the Intelligent Dynamic reliability test system of the utility model, with reference to Fig. 4, for according to this reality
With a kind of application process flow chart of Intelligent Dynamic reliability test system of new embodiment, comprising:
S1, when detecting that trial product to be measured reaches immediately below the functional test tooling, first positioning device is fixed
The position trial product to be measured simultaneously keeps its static；
S2, the control touch metal plate, which pushes, presses the trial product key to be measured, while the trial product to be measured
The acquisition of key detection unit is all by key output signal and to be recorded；
S3 is controlled and is lifted away from the trial product to be measured on the touch metal plate, and controls described image acquisition unit pair
The display unit of the trial product to be measured carries out Image Acquisition；
S4 controls the trial product to be measured and continues to transmit along the multiple velocity band to band transfer module transmission direction, described when detecting
When trial product to be measured is reached immediately below the burn-in test tooling, second positioning device positions the trial product to be measured and makes
Its is static；
S5 can move up and down trial product to be measured described in press contacts under formula heat ageing unit described in control, and control heating
Burn-in test is carried out to the trial product to be measured, while acquiring the power rating of the trial product to be measured and working condition and remembering
Record；
S6, it is described all by key output signal, the image of the display unit and the trial product to be measured by judging
Whether power rating and working condition meet established standards, classify to the trial product to be measured.
It is to be understood that according to the Intelligent Dynamic reliability test system of above-described embodiment, by following below scheme complete to
The functional test of test product and burn-in test.
Multiple velocity band to band transfer module integrally uses L-type supporting plate tooling mode operation, connects aging work on the horizontal panel of L-type supporting plate
It installs standby.Multiple velocity band to band transfer module is divided to two sections of multiple velocity chain conveyers and two sections of transplanting transmission transmitting conveying products.Functional test region
It is provided separately by the second power supply, voltage class is 100V ± 1VAC.Reaching functional test area has stopper barrier temporarily to stop
, carry out functional test.
Functional test includes press key function testing and display function test.Press key function testing is carried out first, and control touches
Trial product key to be measured is pressed in metal plate pushing, while the key testing unit acquisition of trial product to be measured is all by key output signal
And it records.After completing press key function testing, control touches and is lifted away from trial product to be measured on metal plate, and controls image acquisition units
The display unit for treating test product carries out Image Acquisition, completes display function test.It lets pass and enters after the completion of standby function test
Burn-in test region (half of the last one position of aging and the power supply of functional test position are 100V), functional test position
Stopper is installed and obstructs static test.
In burn-in test area, separate unit aging of product total time >=30S, with intelligent power module (IPM module) principle from
Dynamic identification power rating and working condition.Data are carried out by being connected with computer CPU terminal direct or indirect (such as wifi, bluetooth)
Exchange exports separate unit power data and abnormal data to computer terminal by one or more groups of analog signal or digital signal
(being matched with acoustic alarm tri coloured lantern).
Alternatively, when burn-in test tooling uses energy-saving ageing test fixture, with electromagnetic field induction type recovery principle,
Such as using the topological structure AC-DC-AC that can present formula alternating current electronic load, electric energy recycling is realized in inversion, reaches energy-saving effect.And it is single
Platform total aging time >=30S.Intelligent power module (IPM module) principle automatic identification power rating and work shape are utilized simultaneously
State.Data exchange is carried out by being connected with computer CPU terminal direct or indirect (such as wifi, bluetooth), passes through one or more groups of moulds
Quasi- signal or digital signal export separate unit power data and abnormal data to computer terminal (being matched with acoustic alarm tri coloured lantern).
When in system comprising induction trigger-type drawing socket tooling, when the triggering of tooling photoelectric sensor or electromagnetic induction triggering
To product socket handle, PLC controller or scm software issue order starting automatically and extract program, and it is dynamic to complete bolt extraction
Make.
When in system include transplanting type manipulator when, intelligent link terminal according to the data of functional test and burn-in test with
Track product test state, PLC controller or scm software determine according to the alarm signal automatic identification of product test state, defeated
Command action out, transplanting product to the offline area of non-defective unit or defective product recycling area.
In addition, after system intelligent recognition voltage enters test pattern, product single-chip microcontroller is according to volume in functional test procedures
Journey, which imposes a condition, starts intelligent recognition key-press status, display state, fan condition and crucial primary and reference sensors state process.Pass through
One or more groups of analog signal or digital signal are connected with computer terminal direct or indirect (such as wifi, bluetooth) carries out data friendship
It changes, exports separate unit product test normal data and abnormal data to computer CPU terminal (being matched with acoustic alarm tri coloured lantern).
Assuming that the operating voltage range of trial product to be measured is A~B, the voltage of touch key-press test position is set as C (wherein
C<A).After product powers on, control of product unit detects the voltage lower than normal range of operation, determines currently to be touch key-press
Automatic test pattern.
Automatic test equipment recognizes product by light eye or other sensing devices and reaches test section, positioned at key area
Cover board pushes, and simulation manpower presses the operation to key.The key testing unit of product starts to detect whether all keys at this time
Change amount signal all reaches preset range.If so, keypress function, which normally enters next step program intelligent recognition, shows state, wind
Machine state and crucial primary and reference sensors state；If it is not, then determining that keypress function is abnormal and alarms by acousto-optic, test is exited
Program.
Assuming that product cooling system current margin be X~Y, cooling system abnormal current be set as Z (wherein Z > Y,
Or Z < X), after product enters cooling system, detection unit detects electric current in normal range of operation, determines currently for heat dissipation system
System is normal；Determine that cooling system is abnormal and alarms by acousto-optic when below or above X~Y, exits test program.According to
Key voltage tester and heat dissipation testing current as a result, the different information of display to distinguish.
It is powered in rear time T furthermore it is possible to limit, it is automatic into touch key-press if voltage is lower than setting operating voltage
Test pattern.If powering on more than time T, do not consider that input voltage directly exits test pattern.This mode can prevent just
Often uncontrollable situation is caused since the abnormal conditions such as voltage fluctuation enter test pattern when work.Time T is most according to the actual situation
It may be short, it is proposed that within 10 seconds.
Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art it is understood that its according to
It is so possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is equally replaced
It changes；And these are modified or replaceed, various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution
Spirit and scope.
Claims (9)
1. a kind of Intelligent Dynamic reliability test system characterized by comprising multiple velocity band to band transfer module, intelligent power module, function
It can test fixture and burn-in test tooling；
The multiple velocity band to band transfer module be equipped with towards fore side and can be mobile with the multiple velocity band to band transfer module L-type supporting plate, it is described
Intelligent power module is located on the horizontal panel of the L-type supporting plate, setting test position on the top end face of the intelligent power module；
The bottom end of the L-type supporting plate has the conductive mechanism connecting with the first power supply, sets on the facade plate of the L-type supporting plate
The power outlet for connecting trial product to be measured is set, the conductive mechanism is electrically connected the power outlet and the intelligent power mould
The feeder ear of block, the corresponding data that the data collection terminal of the intelligent power module connects the interiors of products circuit to be tested are defeated
Outlet；
The functional test tooling is located at the fixation position right above the multiple velocity band to band transfer module, and in the multiple velocity band to band transfer module
Upper corresponding position is equipped with the first positioning device, and the functional test tooling includes image acquisition units and horizontally disposed and can be upper and lower
Mobile touch metal plate；
The burn-in test tooling is set to right above the multiple velocity band to band transfer module and draws transmission direction and the functional test along transmission
The position of tooling side by side, and corresponding position is equipped with the second positioning device, the burn-in test work on the multiple velocity band to band transfer module
Dress includes that can move up and down formula heat ageing unit.
2. system according to claim 1, which is characterized in that the upper surface for touching metal plate vertically connects a transmission
One end of screw rod, the other end of the drive lead screw connect the output shaft of a servo motor, and the feeder ear of the servo motor connects
Connect the second power supply.
3. system according to claim 1 or 2, which is characterized in that the formula heat ageing unit that moves up and down is into one
Step is specially load absorption coil or can metal heating plate.
4. system according to claim 3, which is characterized in that the formula heat ageing unit that moves up and down is inhaled for load
When take-up circle, load circuit, the induction magnetic that can present load circuit can be presented the system also includes induction
Induction input terminal connects the magnetic induction output end of the load absorption coil, the induction magnetoelectricity that can present load circuit
Output end connects energy-storage units.
5. system according to claim 1, which is characterized in that set aerator supervision unit and major-minor in the trial product to be measured
Sensor, correspondingly, the functional test tooling further include: connect the aerator supervision unit fan condition recognition unit and
Connect the primary and reference sensors state recognition unit of the primary and reference sensors, the fan condition recognition unit and major-minor sensing
Device state recognition unit is powered by the second power supply.
6. system according to claim 5, which is characterized in that also wrapped in the tail end of the multiple velocity band to band transfer module transmission direction
Include transplanting type manipulator, the transplanting type manipulator include one end be fixed on the multiple velocity band to band transfer module transplanting upright bar, in
Section connects the other end of the transplanting upright bar and can transplant the transplanting crossbeam and be fixed on described that upright bar relatively rotates around described
Transplant crossbeam both ends can catching robot.
7. system according to claim 6, which is characterized in that the multiple velocity band to band transfer module further specifically includes more than two sections
Speed chain conveyer and two sections of transplantings are driven, and one section in two sections of multiple velocity chain conveyers is driven for work test section, Ling Yiduan
It is driven for defective product recycling area, transplants area's transmission in two sections of transplantings transmission for non-defective unit for one section, another section is that defective products is transplanted
Area's transmission.
8. system according to claim 7, which is characterized in that along transmission direction in the shifting on the multiple velocity band to band transfer module
It further include induction trigger-type drawing socket tooling before cultivation formula manipulator, the induction trigger-type drawing socket tooling includes photoelectric sensing
Any, scalable and rotary type arm and socket are chosen manipulator in device and electromagnetic inductor.
9. system according to claim 6, which is characterized in that further include defective product recycling drawing and/or defective product recycling work
Entrucking.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201820319637.0U CN208206189U (en) | 2018-03-08 | 2018-03-08 | A kind of Intelligent Dynamic reliability test system |
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| CN201820319637.0U CN208206189U (en) | 2018-03-08 | 2018-03-08 | A kind of Intelligent Dynamic reliability test system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109425388A (en) * | 2018-03-08 | 2019-03-05 | 佛山市顺德区美的电热电器制造有限公司 | A kind of Intelligent Dynamic reliability test system and method |
| CN112526257A (en) * | 2020-11-16 | 2021-03-19 | 深圳市广晟德科技发展有限公司 | Mini LED display screen aging and testing system tool |
| CN113030697A (en) * | 2021-02-25 | 2021-06-25 | 长鑫存储技术有限公司 | Composite testing machine and using method thereof |
-
2018
- 2018-03-08 CN CN201820319637.0U patent/CN208206189U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109425388A (en) * | 2018-03-08 | 2019-03-05 | 佛山市顺德区美的电热电器制造有限公司 | A kind of Intelligent Dynamic reliability test system and method |
| CN112526257A (en) * | 2020-11-16 | 2021-03-19 | 深圳市广晟德科技发展有限公司 | Mini LED display screen aging and testing system tool |
| CN112526257B (en) * | 2020-11-16 | 2024-04-16 | 深圳市广晟德科技发展有限公司 | Mini LED display screen aging and testing system tool |
| CN113030697A (en) * | 2021-02-25 | 2021-06-25 | 长鑫存储技术有限公司 | Composite testing machine and using method thereof |
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