CN204694825U - VCM motor detecting mechanism and comprise its test macro - Google Patents
VCM motor detecting mechanism and comprise its test macro Download PDFInfo
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- CN204694825U CN204694825U CN201520428833.8U CN201520428833U CN204694825U CN 204694825 U CN204694825 U CN 204694825U CN 201520428833 U CN201520428833 U CN 201520428833U CN 204694825 U CN204694825 U CN 204694825U
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Abstract
The utility model discloses a kind of VCM motor detecting mechanism and comprises its test macro, and wherein, VCM motor detecting mechanism comprises the measurement jig for installing motor; Camera lens that can be self-align; Camera lens for the motor that camera lens is loaded or taken out in measurement jig picks and places assembly; Wherein, camera lens picks and places the pressing plate that assembly at least comprises alternative clamping or unclamps camera lens, and for positioning component that camera lens resets.By arranging positioning component, can ensure the consistance of the position of each loading or taking-up camera lens rear lens, relative to conventional art, scheme of the present utility model achieves full-automation, makes mass test job become possibility.And test macro comprises VCM motor detecting mechanism and for being loaded by motor or taking out the material fetching mechanism of measurement jig, material fetching mechanism comprises motor suction nozzle, motor suction nozzle is arranged the location structure being used for positioning motor.By arranging location structure, accurately can locate the position of motor.
Description
Technical field
The utility model relates to VCM technical field of measurement and test, particularly relates to a kind of VCM motor detecting mechanism and comprises its test macro.
Background technology
VCM (Voice Coil Motor Chinese: voice coil motor) gains the name in the voice coil loudspeaker voice coil of loudspeaker because of its similar, full name is voice coil motor, structure is divided into two parts: voice coil loudspeaker voice coil and magnet, its principle of work: time electrical conductor is through magnetic field, the power perpendicular to magnetic field line can be produced, the size of this power is determined by the intensity of the length of the conductor in magnetic field, magnetic field and electric current, the current conversion of reality is linear thrust or torsion by voice coil motor, being in proportion of the electric current that their size is passed through with reality.
The height now commercially sold joins the photograph module of pixel mobile phone, apply the principle of work of voice coil motor just, product camera lens is suspended in the such working environment of VCM, as throwing into sensor, Connecter (connector) will be spread out of when imaging through IR CUT (two optical-filter switcher) and peripheral circuit pcb board and importing photo into mobile phone preservation with image objects again.In order to improve the quality of shipment, VCM needs entirely to detect goods before shipment.At present, way traditional is in the industry full manual setting motor and camera lens, then tests.Specific works principle is as follows: be placed in the locating slot of VCM test loaded tool by manual for tested motor, be installed on motor by manual for camera lens, adjust the position of camera lens, then by VCM proving installation, performance test is carried out to it, after being completed, take off camera lens and motor by hand, then according to test result, qualified motor is placed qualified region, defective region placed by underproof motor, again manual laser stamp is carried out to the motor in qualified region, motor after stamp is manual to be put on transhipment carrier, finally carries out outward appearance test.The fundamental purpose of full inspection guarantees the qualified product of each shipment, but owing to have employed manual setting motor to be tested and camera lens in existing motor testing apparatus, make testing efficiency low, poor controllability, production cost is high, easily foreign matter is incorporated in motor in assembling process, affects the use in product later stage.In addition, manual setting also likely produces secondary damage to motor, and then causes the quality good or not of product to differ.
Utility model content
The purpose of this utility model is to provide a kind of VCM motor detecting mechanism, and its structure is simple, and by the location of camera lens on motor to be tested and can pick and place work full automation, whole process automation improves efficiency and the quality of test.
Another object of the present utility model is to provide a kind of test macro, the loading and unloading of motor to be tested, test, stamp, differentiation work can realize full-automatic by it, improve testing efficiency, automatic code-printing can be carried out to qualified motor simultaneously, namely to the automatic real-time storage of the test result of qualified motor and conversion, finally on motor, form identification code, realize the trackability of product, increase the controllability of product.
For reaching this object, the utility model by the following technical solutions:
A kind of VCM motor detecting mechanism is provided, comprises:
For installing the measurement jig of motor;
Camera lens that can be self-align;
Camera lens for the motor that described camera lens is loaded or taken out in described measurement jig picks and places assembly;
Wherein, described camera lens picks and places assembly and at least comprises:
Alternative clamping or unclamp the pressing plate of camera lens, and for positioning component that camera lens resets.
As a kind of preferred version of VCM motor detecting mechanism, described positioning component comprises the locating notch be arranged on described camera lens, and the camera lens reference column be arranged on described pressing plate, insert by described camera lens reference column the reset realizing described camera lens in described locating notch.
Preferably, described camera lens is arranged two described locating notches, two described locating notches are arranged along the Central Symmetry of described camera lens, described pressing plate are arranged two described camera lens reference columns, and two described camera lens reference columns respectively selectivity are inserted in two described locating notches.
As a kind of preferred version of VCM motor detecting mechanism, described camera lens picks and places assembly and also comprises the elastic component being arranged at and described pressing plate can being pressed on described motor, and drive the drive unit of described presser motion, wherein, described drive unit drives described presser motion, is loaded in described motor by described camera lens with the elastic force overcoming described elastic component.
By arranging elastic component on pressing plate, elastic component fixing motor can be passed through on the one hand, motor in test process is avoided to be shifted, impact test effect, elastic component has certain variable displacement on the other hand, can continue when elastic component compresses motor to move down, to ensure that camera lens can accurately and fast be arranged on motor.
Further, described elastic component is ejector pin component, described ejector pin component comprises connecting portion and top splenium, described top splenium has the top splenium first end that abuts with described motor selectivity to be tested and for being inserted into top splenium second end be connected with the thimble spring in described connecting portion in described connecting portion, described top splenium first end is provided with limited step, and the external diameter of described limited step is greater than the external diameter of described connecting portion.
By arranging ejector pin component, can motor be prevented when ejector pin component compresses motor to be shifted, when ejector pin component continues mobile, the eyeglass on pressing plate can be made to be sent on motor further, ensure the accuracy of motor detecting.
Further, described pressing plate is arranged four described elastic components, the corner location of four corresponding described motors to be tested of described elastic component difference is arranged.
As a kind of preferred version of VCM motor detecting mechanism, on described pressing plate, the installation site of corresponding described camera lens arranges light hole;
Described VCM motor detecting mechanism also comprises sensor module, and the light beam that described sensor module is launched is irradiated on described camera lens by described light hole.
Arrange light hole by the installation site at camera lens, when sensor module is tested motor, no longer need the pressing plate placing camera lens to remove also can complete test job, namely camera lens is positioned at the below of testing sensor all the time, can improve testing efficiency.
Further, described sensor module comprises sensor stand, described sensor stand arranges the sensor fixation plate that can slide along the vertical direction of described sensor stand, described sensor fixation plate arranges testing sensor.
Preferably, described testing sensor is radium-shine sensor.
Further, described sensor stand comprises support base plate and is vertically fixed on the slide bar on described support base plate, described sensor fixation plate arranges two pieces in the clamping plate be oppositely arranged near the side of described slide bar, arrange the plywood hole that diameter is slightly less than the diameter of described slide bar between two described clamping plate, two described clamping plate are bolted away from one end of described sensor fixation plate.
Clamping plate clamping can be realized by screwing bolt or unclamp slide bar, when needing to regulate the distance between testing sensor and motor to be tested, unthread bolts, sliding clamp is to the ad-hoc location of slide bar, then tight a bolt, realize the fixing of clamping plate, clamping plate drive sensor fixation plate to be fixed on the ad-hoc location of slide bar, and then the distance realized between testing sensor and motor to be tested adjusts.
As a kind of preferred version of VCM motor detecting mechanism, also comprise selectivity and be inserted into probe assembly in described motor.
Further, also comprise test panel assembly, described test panel assembly comprises test panel, and described test panel at least arranges a described measurement jig.
Further, described test panel assembly also comprises the electric rotating machine be arranged on bottom described test panel, and the output shaft end of described electric rotating machine is connected with the center of described test panel, and described electric rotating machine is connected with described controller.
Preferably, described test panel evenly arranges four described measurement jigs along its circumference.
By test panel being set to the structure rotated, motor to be tested can be made to rotate as required on test panel to specifying station, such as rotate and carry out installation camera lens and test job to testing sensor assembly place, after being completed, rotating to other stations and carry out other work.
A kind of test macro is also provided, comprise VCM motor detecting mechanism as above, also comprise material fetching mechanism, for described motor being loaded or taking out described measurement jig, described material fetching mechanism comprises motor suction nozzle, described motor suction nozzle is arranged the location structure being used for positioning motor.
As a kind of preferred version of test macro, described location structure comprises four motor reference columns be arranged on described motor suction nozzle, and when described motor suction nozzle draws motor, described four described motor reference columns lay respectively at four limit point midways of motor; Or described location structure comprises four groups of motor reference columns be arranged on described motor suction nozzle, when described motor suction nozzle draws motor, described in described four groups, motor reference column lays respectively at the corner location of motor.
As a kind of preferred version of test macro, described location structure comprises two groups of motor reference columns be arranged on described motor suction nozzle, and when described motor suction nozzle draws motor, described in described two groups, motor reference column lays respectively at the diagonal position of motor;
As a kind of preferred version of test macro, also comprise controller, code printing mechanism, described controller is connected with described VCM motor detecting mechanism, described code printing mechanism; And/or,
Also comprise air purifying mechanism, described VCM motor detecting mechanism, described code printing mechanism, described material fetching mechanism are all arranged in described air purifying mechanism, to provide dustless space.
Further, also comprise worktable, described material fetching mechanism and described code printing mechanism are separately positioned on the relative both sides of described VCM motor detecting mechanism.
Further, also comprise feed mechanism, for multiple charging tray being provided with motor to be tested being transported to the feeding position of described material fetching mechanism, described feed mechanism is connected with described controller.
By feed mechanism, material fetching mechanism, VCM motor detecting mechanism and code printing mechanism are all connected with controller, whole test process are realized full-automatic, namely all can automatically carry out from feeding, feeding, test and stamp; By arranging the code printing mechanism be connected with controller, automatic code-printing can be carried out to the qualified motor after test, promoting work efficiency, the controlled of motor and trackability can also be realized simultaneously; By by each organization establishes of test macro in air purifying mechanism, not only can effectively prevent alien material from entering in test process in motor, affect test mass, can also effectively prevent from alien material from entering into testing or stamp motor in, affect the use of later stage motor.
Further, described material fetching mechanism comprises the feeding support be fixed on described worktable, described feeding support is provided with the feeding horizontal guide rail parallel with described worktable, described feeding horizontal guide rail slides feeding cross sliding clock is set, described feeding cross sliding clock arranges feeding upright guide rail, described feeding upright guide rail slides and arranges feeding upright slide block, described motor suction nozzle is arranged on described feeding upright slide block.
Further, described feed mechanism comprises feeding guide and is slidably arranged in the feeding slide block on described feeding guide, described feeding slide block detachably arranging described charging tray, described charging tray being arranged multiple mounting groove for installing motor.
Further, substandard product material stock recovering mechanism is set between described feed mechanism and described VCM motor detecting mechanism; Or, at described feed mechanism, substandard product material stock recovering mechanism is set away from the side of described VCM motor detecting mechanism.
Reoffer a kind of method of testing, be applied to test macro as above, comprise the following steps:
Step 100, provide motor to be tested, the motor suction nozzle that controller controls material fetching mechanism draws motor, and detent mechanism positions motor;
Step 200, controller control motor suction nozzle and will be loaded in measurement jig by the motor drawn;
Step 300, controller accessory drive drive presser motion, the elastic component on pressing plate is compressed, makes clamp loose camera lens, loaded by camera lens in motor to be tested;
Step 400, controller control sensor module transmission test light beam, and light beam is irradiated on camera lens by light hole, and probe assembly inserts in motor to be tested and tests;
After step 500, test terminate, controller controls presser motion and again draws camera lens, positioning component makes camera lens automatically reset, for test is prepared next time, and Real-time Obtaining, stores test results, when test result is qualified, perform step 600, when test result is defective, then perform step 700;
Step 600, controller control code printing mechanism to motor stamp, and then controller controls material fetching mechanism and the motor of stamp is stored in certified products region;
Step 700, controller control material fetching mechanism and defective motor are stored in unacceptable product region.
The beneficial effects of the utility model are: the VCM motor detecting mechanism that the utility model provides is by arranging positioning component, the consistance of the position of each loading or taking-up camera lens rear lens can be realized, ensure the accuracy of test on the one hand, improve the efficiency of test on the other hand, relative to conventional art, need manually to pick and place camera lens and calibration lens location, scheme of the present utility model achieves full-automation, makes mass test job become possibility; The test macro that the utility model provides, by arranging location structure on the motor suction nozzle drawing motor, accurately can be located the position of motor, to ensure that the position being sent to the in-house motor of VCM motor detecting is determined.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of the test macro described in the utility model embodiment.
Fig. 2 is the schematic perspective view at another visual angle of the test macro described in the utility model embodiment.
Fig. 3 is the schematic top plan view of the test macro described in the utility model embodiment.
Fig. 4 is the close-up schematic view at A place in Fig. 2.
Fig. 5 is the view of the material fetching mechanism absorption motor described in the utility model embodiment.
Fig. 6 is the close-up schematic view at B place in Fig. 5.
The assembling schematic diagram that Fig. 7 is the motor suction nozzle described in the utility model embodiment and motor reference column.
The assembling schematic diagram that Fig. 8 is the pressing plate described in the utility model embodiment and camera lens.
Fig. 9 is the structural representation of the pressing plate described in the utility model embodiment.
Figure 10 is the schematic perspective view of the camera lens described in the utility model embodiment.
Figure 11 is the schematic front view of the camera lens described in the utility model embodiment.
In Fig. 1 to 11:
1, VCM motor detecting mechanism; 11, measurement jig; 12, camera lens; 121, locating notch; 13, camera lens picks and places assembly; 131, pressing plate; 132, camera lens reference column; 133, ejector pin component; 134, light hole; 14, sensor module; 141, support base plate; 142, slide bar; 143, sensor fixation plate; 144, testing sensor; 145, clamping plate; 15, probe assembly; 16, test panel;
2, material fetching mechanism; 21, motor suction nozzle; 211, pore; 22, motor reference column; 23, feeding support; 24, feeding horizontal guide rail; 25, feeding cross sliding clock; 26, feeding upright guide rail; 27, feeding upright slide block;
3, code printing mechanism;
4, feed mechanism; 41, charging tray; 411, mounting groove; 42, feeding guide; 43, feeding slide block;
5, recovering mechanism; 6, worktable; 7, motor.
Embodiment
The technical solution of the utility model is further illustrated by embodiment below in conjunction with accompanying drawing.
As shown in Fig. 1 to 4,8 to 11, in embodiment of the present utility model, VCM motor detecting mechanism comprises test panel assembly, camera lens picks and places assembly 13, sensor module 14 and probe assembly 15, wherein, test panel assembly comprises test panel 16, test panel 16 at least arranges one for installing the measurement jig 11 of motor 7, in the bottom of test panel 16, electric rotating machine is set, the output shaft end of electric rotating machine is connected with the center of test panel 16, to be realized test panel 16 by electric rotating machine around its center rotating.Concrete, test panel 16 arranges four measurement jigs, 11, four measurement jigs 11 and is uniformly distributed along the circumference of test panel 16.
Camera lens picks and places assembly 13 for being loaded by camera lens 12 or taking out the motor 7 in measurement jig 11, camera lens picks and places the pressing plate 131 that assembly 13 at least comprises alternative clamping or unclamps camera lens 12, and for camera lens 12 reset positioning component, positioning component comprises the locating notch 121 be arranged on camera lens 12, and the camera lens reference column 132 be arranged on pressing plate 131, the reset realizing camera lens 12 in locating notch 121 is inserted by camera lens reference column 132.In the present embodiment, camera lens 12 is arranged two locating notches 121, two locating notches 121 are arranged along the Central Symmetry of camera lens 12, pressing plate 131 is arranged two camera lens reference columns, 132, two camera lens reference columns 132 respectively selectivity be inserted in two locating notches 121.Certainly, the quantity of locating notch 121 is not limited to two, can also be set to three or more as required.
Camera lens picks and places assembly 13 and also comprises the elastic component being arranged at and pressing plate 131 can being pressed on motor 7, and the drive unit driving pressing plate 131 to move, and wherein, drive unit drives pressing plate 131 to move, and is loaded in motor 7 by camera lens 12 with the elastic force overcoming elastic component.In the present embodiment, drive unit is plate bracket, in the side of plate bracket, pressing plate chute is vertically set, slide in pressing plate chute and slide block is set, slide block is connected with cylinder, pressing plate 131 is fixed on slide block, and is slided in pressing plate chute by cylinder promotion slide block, and then band dynamic pressure plate 131 moves.The propulsion system promoting slide block movement are not limited to cylinder, it can also be the combination of lead screw assembly and pressing plate motor, be connected with pressing plate motor by lead screw assembly, pressing plate 131 is fixed on slide block, promotes slide block move in pressing plate chute to utilize pressing plate driven by motor lead screw assembly.
In the present embodiment, elastic component is ejector pin component 133, ejector pin component 133 comprises connecting portion and top splenium, top splenium has the top splenium first end that abuts with motor 7 selectivity to be tested and for being inserted into top splenium second end be connected with the thimble spring in connecting portion in connecting portion, top splenium first end is provided with limited step, and the external diameter of limited step is greater than the external diameter of connecting portion.Concrete, corner location pressing plate 131 being arranged four ejector pin component, 133, four corresponding motors 7 to be tested of ejector pin component 133 difference is arranged.Elastic component is not limited to ejector pin component, can also be spring etc., and only need to possess the part also after can compressing motor and compressing motor with two conditions of certain amount of feeding all can as elastic component simultaneously.
On pressing plate 131, the installation site of corresponding camera lens 12 arranges light hole 134, and the light beam that sensor module 14 is launched is irradiated on camera lens 12 by light hole 134.By arranging light hole 134 in the installation site of camera lens 12, when sensor module 14 pairs of motors 7 are tested, no longer need the pressing plate 131 placing camera lens 12 to remove also can complete test job.
Sensor module 14 comprises sensor stand, sensor stand arranges the sensor fixation plate 143 that can slide along the vertical direction of sensor stand, sensor fixation plate 143 is arranged testing sensor 144.In the present embodiment, testing sensor 144 is radium-shine sensor.
The slide bar 142 that sensor stand comprises support base plate 141 and is vertically fixed on support base plate 141, sensor fixation plate 143 arranges two pieces in the clamping plate 145 be oppositely arranged near the side of slide bar 142, arrange the plywood hole that diameter is slightly less than the diameter of slide bar 142 between two clamping plate 145, two clamping plate 145 are bolted away from one end of sensor fixation plate 143.
Probe assembly 15 is arranged on the side of sensor module 14, is inserted in motor 7 for selectivity.Probe assembly 15 comprises some probes, probe slide block, optical axis prop up block and guide rod, this some probe is fixed on probe slide block, and towards measurement jig 11, guide rod and optical axis prop up block and are connected, probe skid is socketed on guide rod, some probes and testing sensor 144 are electrically connected with circuit control box, and this circuit control box is electrically connected with controller.
As shown in Fig. 1 to 11, in embodiment of the present utility model, test macro comprises worktable 6, worktable 6 arranges VCM motor detecting mechanism 1, material fetching mechanism 2, code printing mechanism 3, feed mechanism 4 and recovering mechanism 5, wherein, feed mechanism 4 and code printing mechanism 3 are separately positioned on the relative both sides of VCM motor detecting mechanism 1, and material fetching mechanism 2 is for loading motor 7 or taking out measurement jig 11.
Material fetching mechanism 2 comprises motor suction nozzle 21, motor suction nozzle 21 is arranged the location structure being used for positioning motor 7, location structure comprises four motor reference columns 22 be arranged on motor suction nozzle 21, when motor suction nozzle 21 draws motor 7, four motor reference columns 22 lay respectively at four limit point midways of motor 7.
Location structure is not limited to the motor reference column 22 that four are arranged on motor 7 four limit point midway, also can comprise four groups of motor reference columns be arranged on motor suction nozzle, when motor suction nozzle draws motor, four groups of motor reference columns lay respectively at the corner location of motor, or location structure comprises two groups of motor reference columns be arranged on motor suction nozzle, when motor suction nozzle draws motor, two groups of motor reference columns lay respectively at the diagonal position of motor.
Material fetching mechanism 2 also comprises the feeding support 23 be fixed on worktable 1, feeding support 23 is provided with the feeding horizontal guide rail 24 parallel with worktable 1, feeding horizontal guide rail 24 slides feeding cross sliding clock 25 is set, feeding cross sliding clock 25 is arranged feeding upright guide rail 26, feeding upright guide rail 26 slides and arranges feeding upright slide block 27, motor suction nozzle 21 is arranged on feeding upright slide block 27.The slip of feeding cross sliding clock 25 and feeding upright slide block 27 is all realized by lead screw assembly and motor, repeats no more herein.
The feeding slide block 43 that feed mechanism 4 comprises feeding guide 42 and is slidably arranged on feeding guide 42, feeding slide block 43 detachably arranging charging tray 41, charging tray 41 being arranged multiple mounting groove 411 for installing motor 7.
Recovering mechanism 5 is for depositing the rear underproof motor 7 of test, and recovering mechanism 5 is arranged between feed mechanism 4 and VCM motor detecting mechanism 1.Certainly, the setting position of recovering mechanism 5 is not limited to be arranged between feed mechanism 4 and VCM motor detecting mechanism 1, can also be arranged on the side of feed mechanism 4 away from VCM motor detecting mechanism 1.
Controller is connected with VCM motor detecting mechanism 1, material fetching mechanism 2, code printing mechanism 3 and feed mechanism 4 respectively.
Worktable 1 also arranges air purifying mechanism (not shown), and VCM motor detecting mechanism 1, code printing mechanism 3, material fetching mechanism 2, feed mechanism 4 and recovering mechanism 5 are all arranged in air purifying mechanism, to provide dustless space.
In other embodiments, in order to improve testing efficiency, can multiple testing sensor 144 be set on sensor fixation plate 143, the position of corresponding each testing sensor 144 arranges corresponding measurement jig 11 and camera lens picks and places assembly 13, and by multiple for being provided with of the motor suction nozzle 21 of absorption motor 7 also correspondence, namely the quantity of the quantity of testing sensor 144, the quantity of measurement jig 11, the camera lens quantity and motor suction nozzle 21 that pick and place assembly 13 is consistent, multiple motor 7 can be tested by synchronization, improve testing efficiency.
The principle of work of test macro is as follows:
Step 10, multiple motor 7 is encased in the mounting groove 411 of charging tray 41;
Step 20, be placed on feeding slide block 43 by the charging tray 41 installing motor 7, start power supply, feeding slide block 43 is pushed to feeding guide 42 one end near material fetching mechanism 2 by motor and screw mechanism by controller;
Step 30, controller control material fetching mechanism 2 action, motor suction nozzle 21 on material fetching mechanism 2 moves to assigned address in charging tray 41, four centers, limit that now motor reference column 22 is inserted into motor 7 position, the compressed gas source device that controller controls in motor suction nozzle 21 again starts, make pore 211 air-breathing, motor suction nozzle 21 draws motor 7, and controller controls motor suction nozzle 21 and moves to place of VCM motor detecting mechanism 1, and sends in the measurement jig 11 of test panel 16 by motor 7;
Step 40, controller control electric rotating machine and start, and electric rotating machine drives test panel 16 to rotate, and makes motor 7 to be tested be positioned at immediately below testing sensor 144, and the central coaxial of the light hole 134 now on the center of motor 7 and pressing plate 131 is arranged;
Step 50, controller accessory drive drive pressing plate 131 to move down, the end of ejector pin component 133 is made to be compressed to the corner of motor 7, and then move down flexible ejector pin component 133 is compressed, the blowing plant that controller controls in pressing plate 131 stops suction, camera lens 12 falls on motor 7, then pressing plate 131 moves to camera lens 12 and depart from pressing plate 131, but ejector pin component 133 still compresses the position of motor 7, and stopping moves;
Step 60, controller advances probe assembly 15 to be energized to motor 7, now motor 7 just has electric current to pass through, when electric current passes through, camera lens 12 is just in the state of suspension, the electric current at motor 7 the two poles of the earth is changed by circuit control box and controller, test product will do the action of bob, and the transmitted beam of testing sensor 144 and receiving beam pass light hole 134 dozens on camera lens 12, and be in the state obtaining numerical value always, when camera lens 12 action, testing sensor 144 will be tested and pass in circuit control box by signal, the signal tested imports in controller by circuit control box again, controller is analyzed signal, qualified or defective with motor 7 in discriminating test process, if the Signal aspects motor that controller receives 7 is specification product, so carry out step 70, if the Signal aspects motor that controller receives 7 is substandard product, so carry out step 80, after test terminates, controller control pressing plate 131 moves and again draws camera lens 12, camera lens reference column 132 is inserted in locating notch 121 and camera lens 12 is automatically reset, for test is prepared next time, ,
Step 70, controller control test panel 16 and rotate, the motor 7 that test is terminated is just to code printing mechanism 3, controller controls code printing mechanism 3 pairs of motor 7 stamps, then controller controls the motor suction nozzle 21 of material fetching mechanism 2 and is drawn by the motor 7 of stamp and put into the assigned address of charging tray 41, and this assigned address is the initial position of motor 7 on charging tray 41 or particular division qualified region out;
Step 80, controller control test panel 16 and rotate, and the motor 7 that test is terminated is just to material fetching mechanism 2, and controller controls material fetching mechanism 2 and defective motor 7 is stored in unacceptable product region, i.e. recovering mechanism 5 place;
Step 90, circulation step 30 to 80, until the motor 7 in charging tray 41 is all tested.
" first " of the present utility model, " second " etc., only for being distinguished in description, not special implication.
Below know-why of the present utility model is described in conjunction with specific embodiments.These describe just in order to explain principle of the present utility model, and can not be interpreted as the restriction to the utility model protection domain by any way.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other embodiment of the present utility model, and these modes all will fall within protection domain of the present utility model.
Claims (9)
1. a VCM motor detecting mechanism, is characterized in that, comprising:
For installing the measurement jig of motor;
Camera lens that can be self-align;
Camera lens for the motor that described camera lens is loaded or taken out in described measurement jig picks and places assembly;
Wherein, described camera lens picks and places assembly and at least comprises:
Alternative clamping or unclamp the pressing plate of camera lens, and for positioning component that camera lens resets.
2. VCM motor detecting mechanism according to claim 1, it is characterized in that, described positioning component comprises the locating notch be arranged on described camera lens, and the camera lens reference column be arranged on described pressing plate, insert by described camera lens reference column the reset realizing described camera lens in described locating notch.
3. VCM motor detecting mechanism according to claim 1, it is characterized in that, described camera lens picks and places assembly and also comprises the elastic component being arranged at and described pressing plate can being pressed on described motor, and drive the drive unit of described presser motion, wherein, described drive unit drives described presser motion, is loaded in described motor by described camera lens with the elastic force overcoming described elastic component.
4. VCM motor detecting mechanism according to claim 1, is characterized in that, on described pressing plate, the installation site of corresponding described camera lens arranges light hole;
Described VCM motor detecting mechanism also comprises sensor module, and the light beam that described sensor module is launched is irradiated on described camera lens by described light hole.
5. VCM motor detecting mechanism according to claim 1, is characterized in that, also comprises selectivity and is inserted into probe assembly in described motor.
6. a test macro, it is characterized in that, comprise the VCM motor detecting mechanism as described in any one of claim 1 to 5, also comprise material fetching mechanism, for described motor being loaded or taking out described measurement jig, described material fetching mechanism comprises motor suction nozzle, described motor suction nozzle is arranged the location structure being used for positioning motor.
7. test macro according to claim 6, it is characterized in that, described location structure comprises four motor reference columns be arranged on described motor suction nozzle, and when described motor suction nozzle draws motor, described four described motor reference columns lay respectively at four limit point midways of motor; Or described location structure comprises four groups of motor reference columns be arranged on described motor suction nozzle, when described motor suction nozzle draws motor, described in described four groups, motor reference column lays respectively at the corner location of motor.
8. test macro according to claim 6, it is characterized in that, described location structure comprises two groups of motor reference columns be arranged on described motor suction nozzle, and when described motor suction nozzle draws motor, described in described two groups, motor reference column lays respectively at the diagonal position of motor.
9. test macro according to claim 6, is characterized in that, also comprises controller, code printing mechanism, and described controller is connected with described VCM motor detecting mechanism, described code printing mechanism; And/or,
Also comprise air purifying mechanism, described VCM motor detecting mechanism, described code printing mechanism, described material fetching mechanism are all arranged in described air purifying mechanism, to provide dustless space.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520428833.8U CN204694825U (en) | 2015-06-19 | 2015-06-19 | VCM motor detecting mechanism and comprise its test macro |
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| CN201520428833.8U CN204694825U (en) | 2015-06-19 | 2015-06-19 | VCM motor detecting mechanism and comprise its test macro |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104950256A (en) * | 2015-06-19 | 2015-09-30 | 杨继刚 | VCM (Voice Coil Motor) testing mechanism, testing system comprising VCM testing mechanism as well as testing method |
| CN109495737A (en) * | 2018-12-07 | 2019-03-19 | 重庆市天实精工科技有限公司 | A kind of voice coil motor life-span test system |
-
2015
- 2015-06-19 CN CN201520428833.8U patent/CN204694825U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104950256A (en) * | 2015-06-19 | 2015-09-30 | 杨继刚 | VCM (Voice Coil Motor) testing mechanism, testing system comprising VCM testing mechanism as well as testing method |
| CN104950256B (en) * | 2015-06-19 | 2017-09-29 | 杨继刚 | VCM motor mechanism for testing and test system and method for testing comprising it |
| CN109495737A (en) * | 2018-12-07 | 2019-03-19 | 重庆市天实精工科技有限公司 | A kind of voice coil motor life-span test system |
| CN109495737B (en) * | 2018-12-07 | 2020-09-08 | 重庆市天实精工科技有限公司 | Voice coil motor life test system |
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