CN106501707A - Test machine and its method of testing - Google Patents
Test machine and its method of testing Download PDFInfo
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- CN106501707A CN106501707A CN201611086827.4A CN201611086827A CN106501707A CN 106501707 A CN106501707 A CN 106501707A CN 201611086827 A CN201611086827 A CN 201611086827A CN 106501707 A CN106501707 A CN 106501707A
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- material platform
- circuit board
- plate
- frame
- test
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/2801—Testing of printed circuits, backplanes, motherboards, hybrid circuits or carriers for multichip packages [MCP]
Abstract
The present invention relates to a kind of test machine and its method of testing.Above-mentioned test machine is used for testing circuit board, and test machine includes feed mechanism, universal test main frame, the first cutting agency, flying probe main frame, feed mechanism and the second cutting agency；Universal test main frame is used for carrying out circuit board testing electrical property with decision circuit plate as on-gauge plate or not conforming to panel or uncertain plate, and exports the first test result signal；Feed mechanism is used for for circuit board being delivered to universal test main frame；First cutting agency includes the first frame, the first material platform, the second material platform, the 3rd material platform and the first transfer assembly；Above-mentioned test machine and its method of testing, due in test process of the test machine to circuit board without the need for manpower intervention, and to the information printed when plate carries out repetition measurement is not known without artificial basis call the corresponding test information for not knowing plate, the testing efficiency of circuit board can be greatly improved.
Description
Technical field
The present invention relates to the technical field of the test of circuit board, more particularly to a kind of test machine and its method of testing.
Background technology
As PCB (Printed Circuit Board, printed circuit board (PCB)) technology constantly improves, circuit board is gradually to light
Develop in the direction of thinning.The structure of circuit board becomes to become increasingly complex, and reliability requirement more and more higher, makes the detection of circuit board
Require also more and more higher.When the pad size of circuit board is in below 2mil, and spot pitch, when being 6mil, universal testing machine is by nothing
Method is tested, and can only be tested by flying probe tester.As the testing efficiency of universal testing machine is higher than flying probe tester
Testing efficiency, universal testing machine is used for test when producing circuit board in enormous quantities, and flying probe tester is only used for small lot life
Produce test during circuit board.Therefore, when circuit board is produced in enormous quantities, flying probe tester can not meet requirement.
The increase of the layout closeness of the electric elements in circuit board, the disqualification rate of the test of universal testing machine will
Increase, or even the situation for occurring surveying by mistake.When situation about surveying occurs in universal testing machine by mistake, general by artificial not true by surveyed by mistake
Fixed board is taken.This method of testing needs the information of the uncertain plate by repetition measurement is treated per block to print
Out, the information for then being printed by artificial basis when flying probe tester carries out repetition measurement calls the survey of corresponding uncertain plate
Examination information.However, the time that above-mentioned method of testing takes is more, make the testing efficiency of unit circuit plate relatively low.
Content of the invention
It is based on this, it is necessary to for the relatively low problem of the testing efficiency of unit circuit plate, there is provided a kind of test machine and its survey
Method for testing.
A kind of test machine, for testing to circuit board, the test machine includes：
Feed mechanism；
Universal test main frame, for carrying out testing electrical property to judge the circuit board as on-gauge plate or not to the circuit board
On-gauge plate or uncertain plate, and export the first test result signal；The feed mechanism is used for for the circuit board being delivered to institute
State on universal test main frame；
First cutting agency, including the first frame, the first material platform, the second material platform, the 3rd material platform and the first transfer assembly；Institute
State the first material platform, the second material platform, the 3rd material platform and first transfer assembly to be located in first frame；Institute
The first material platform is stated for placing the on-gauge plate, the second material platform be used for placing described do not conform to panel, the 3rd material platform is used
In the placement uncertain plate；First transfer assembly is connected with the universal test main-machine communication, the first transmission group
Part is used for, according to the first test result signal, the circuit board is delivered to corresponding material platform from the universal test main frame
On；
Flying probe main frame, is sentenced as secondary with judging the uncertain plate for carrying out testing electrical property to the uncertain plate
Determine on-gauge plate or secondary judgement does not conform to panel, and export the second test result signal；
Second cutting agency, including the second frame, the 4th material platform, the 5th material platform and conveying component, the 4th material platform and
The 5th material platform is in second frame；The 4th material platform is used for placing the secondary judgement on-gauge plate, described
5th material platform does not conform to panel for placing the secondary judgement；The conveying component is connected with the flying probe main-machine communication,
The conveying component is used for, according to the second test result signal, the circuit board is delivered to corresponding material platform；And
Feed mechanism, is connected with the universal test main frame and the flying probe main-machine communication respectively；The feeder
Structure is used for, according to the first test result signal, the described uncertain plate being located on the 3rd material platform is delivered to described flying
In pin test main frame；The feed mechanism will be located on the flying probe main frame always according to the second test result signal
Circuit board is delivered on the conveying component.
Wherein in one embodiment, the 3rd material platform includes expecting playscript with stage directions body and the first blowing component, the material playscript with stage directions
Body and the first blowing component are may be contained within first frame, and the first blowing component is located at the material playscript with stage directions body
Between first transfer assembly；The material playscript with stage directions body and the first blowing component are used to place the uncertain plate；
The first blowing component is connected with the universal test main-machine communication；When the circuit board is not for knowing plate, described first
Transfer assembly is used for for the circuit board being located on the universal test main frame being delivered to the first blowing component；The feeding
Described uncertain plate on being located at the first blowing component or the material playscript with stage directions body can be delivered to the flying needle and be surveyed by mechanism
On examination main frame.
Wherein in one embodiment, first frame include first body, the first lifting assembly, second liter come down to a lower group
Part and the 3rd lifting assembly, first transfer assembly, first lifting assembly, second lifting assembly, the described 3rd
Lifting assembly and the first blowing component are may be contained within the first body；
The first material platform is fixed on the clutch end of first lifting assembly, and the second material platform is fixed on institute
State on the clutch end of the second lifting assembly, the first material platform and the second material platform are slideably positioned in the first
On body, the first lifting assembly is enable to drive the first material platform to slide relative to first body, the second lifting assembly being capable of band
Dynamic second material platform slides relative to first body；
The material playscript with stage directions body is fixed on the clutch end of the 3rd lifting assembly, and the material playscript with stage directions body slides and arranges
On the first body, the 3rd lifting assembly is enable to drive material playscript with stage directions body phase for first body slides；Due to
One material platform and the second material platform can make elevating movement relative to first body, to on-gauge plate and not conform to panel and carry out down respectively
Material；Due to expecting that playscript with stage directions physical efficiency makees elevating movement relative to first body, material playscript with stage directions body is allow preferably to enter uncertain plate
Row caching.
Wherein in one embodiment, first transfer assembly include the first motor, the first belt wheel, the second belt wheel,
One conveyer belt and the first manipulator, first motor are arranged on the first body, and first belt wheel is fixed on institute
State on the clutch end of the first motor；Second belt wheel is rotationally connected with the first body, first transmission
Band is wound on first belt wheel and second belt wheel respectively；
First manipulator is used for capturing or unclamping the circuit board, and first manipulator is slidably connected to described the
On one frame body, first manipulator is fixed on first conveyer belt, the first belt wheel described in first Motor drive
First conveyer belt, first conveyer belt is driven to drive first manipulator in the universal test main frame and institute
State, make first transfer assembly be used for the circuit board that will be located on the universal test main frame
It is delivered on the first blowing component.
Wherein in one embodiment, the feed mechanism includes the 3rd frame, the second transfer assembly and the 3rd transmission group
Part, second transfer assembly, the 3rd transfer assembly and the flying probe main frame are may be contained within the 3rd frame；
Second transfer assembly is connected with the universal test main frame and the flying probe main-machine communication respectively, second transmission
Described uncertain plate on being located at the first blowing component or the material playscript with stage directions body can be delivered to the flying needle and be surveyed by component
On examination main frame；3rd transfer assembly is connected with the flying probe main-machine communication, and the 3rd transfer assembly is used for basis
The second test result signal is delivered to the circuit board being located on the flying probe main frame on second cutting agency.
Wherein in one embodiment, the flying probe main frame includes positioning component, clamp assemblies, the first driving group
Part, test suite and the second drive component；
The positioning component is arranged in the 3rd frame, and second transfer assembly will can be put positioned at described first
Described uncertain plate on material component or the material playscript with stage directions body is delivered on the positioning component, and the positioning component is used for institute
State uncertain plate to be positioned；
The clamp assemblies include that the first fixture and the second fixture, first fixture are fixed in the 3rd frame；
Second fixture is slidably connected in the 3rd frame；
First drive component is arranged in the 3rd frame, and second fixture is fixed on the first drive component
On clutch end；First drive component drives second fixture to be slided relative to the 3rd frame in the first direction
Dynamic, the clamp assemblies is clamped or is unclamped the uncertain plate；
The described uncertain plate that the test suite is used for being pointed on the clamp assemblies is tested；
Second drive component is arranged in the 3rd frame, and the test suite is located at second drive component
Clutch end, second drive component drives the test suite relative to the 3rd gantry motion.
Wherein in one embodiment, the feed mechanism includes the 4th frame, the 6th material platform and the 4th transfer assembly, institute
State the 6th material platform and the 4th transfer assembly is located in the 4th frame；The 6th material platform is used for placing the circuit
Plate；4th transfer assembly is used for for the circuit board being located on the 6th material platform being delivered to the universal test main frame.
Wherein in one embodiment, the 4th frame includes the 4th frame body and the 4th lifting assembly, the described 4th
Lifting assembly is arranged on the 4th frame body；The 6th material platform is fixed on the clutch end of the 4th lifting assembly
On, the 6th material platform is slideably positioned on the 4th frame body, and the 4th lifting assembly drives the 6th material platform phase
For the 4th frame body slides.
Wherein in one embodiment, second frame includes the second frame body, the 5th lifting assembly and the 6th lifting
Component；5th lifting assembly and the 6th lifting assembly are may be contained within the second frame body；The 4th material platform
It is fixed on the clutch end of the 5th lifting assembly, the 5th material platform is fixed on the power of the 6th lifting assembly
In output end, the 4th material platform and the 5th material platform are slideably positioned on the second frame body, make the 5th liter to come down to a lower group
Part can drive the 4th material platform to slide relative to the second frame body, and the 6th lifting assembly can drive the 5th material platform relative to second
Frame body slides；
The conveying component includes that the second blowing component and the second motor, the second blowing component slippage are arranged at described
On second frame body, the second blowing component is located at the top of the 5th lifting assembly and the 6th lifting assembly；Institute
State the second motor to be fixed on the second frame body, the second blowing component is connected with the clutch end of second motor
Connect；
The feed mechanism is used for the electricity that will be located on the flying probe main frame according to the second test result signal
Road plate is delivered on the second blowing component；The second blowing component and the second motor are logical with the flying probe main frame
Letter connection；
When the uncertain plate is the secondary judgement on-gauge plate, the circuit board is conveyed by the second blowing component
To the 5th lifting assembly top and discharge；Secondary judge that uncertain plate does not conform to panel for the secondary judgement when described
When, the circuit board is delivered to the top of the 6th lifting assembly and is discharged by the second blowing component.
A kind of method of testing, applies above-mentioned test machine to test circuit board, and methods described includes：
The feed mechanism is delivered to the circuit board on the universal test main frame；
The universal test main frame carries out testing electrical property and is the on-gauge plate to judge the circuit board to the circuit board
Or described do not conform to panel or the uncertain plate, and export the first test result signal；
If the circuit board is on-gauge plate, the circuit board is delivered to the first material platform by first cutting agency
On, test terminates；If for not conforming to panel, the circuit board is delivered to described second to the circuit board by first cutting agency
On material platform, test terminates；If the circuit board is that the circuit board is delivered to described by uncertain plate, first cutting agency
On 3rd material platform；
The feed mechanism will be located at described uncertain on the 3rd material platform according to the first test result signal
Plate is delivered on the flying probe main frame；
The flying probe main frame carries out testing electrical property to judge the uncertain plate as described two to the uncertain plate
Secondary judgement on-gauge plate or the secondary judgement do not conform to panel, and export the second test result signal；
The circuit board that the feed mechanism will be located on the flying probe main frame according to the second test result signal
It is delivered on the conveying component；And
The circuit board is delivered to the 4th material platform or the 5th according to the second test result signal by the conveying component
On material platform.
Wherein in one embodiment, the 3rd material platform includes expecting playscript with stage directions body and the first blowing component, the material playscript with stage directions
Body and the first blowing component are may be contained within first frame；The material playscript with stage directions body and the first blowing component are used
In the placement uncertain plate；The feed mechanism will be located on the 3rd material platform according to the first test result signal
The step that the uncertain plate is delivered on the flying probe main frame includes：
When receiving the first test knot that the circuit board is uncertain plate more than the first blowing component is double
During fruit signal, the first blowing component is released to the described uncertain plate that formerly places on the material playscript with stage directions body；Described send
The described uncertain plate being located on the first blowing component and the material playscript with stage directions body is delivered to the flying needle by material mechanism successively
In test main frame；
Otherwise, the first blowing component remains static；The feed mechanism will be positioned at the first blowing component
On described uncertain plate be delivered on the flying probe main frame；Circuit board is received more than double for uncertain plate
The first test result signal when, the first blowing component by the uncertain plate that formerly places be released to material playscript with stage directions body on；Otherwise,
One blowing component remains static, and does not now know plate and is still located on the first blowing component；Feed mechanism successively will be positioned at
Uncertain plate on one blowing component and material playscript with stage directions body is delivered on flying probe main frame, is made uncertain on the 3rd material platform
Plate is delivered on flying probe main frame successively by the order of " last in, first out " and carries out repetition measurement, so that the 3rd material platform has caching not
Determine the effect of plate, can preferably solve the problems, such as that universal test main frame and flying probe engine efficiency be not reciprocity.
Above-mentioned test machine and its method of testing, during test, only need manually circuit board is placed on feed mechanism, feeder
Structure is delivered to circuit board on universal test main frame automatically, and universal test main frame is tested to circuit board with decision circuit plate is
On-gauge plate does not conform to panel or uncertain plate, and exports the first test result signal；First transfer assembly is according to the first test knot
Circuit board is delivered on corresponding material platform, wherein by fruit signal from universal test main frame, if circuit board is uncertain plate, circuit board
It is delivered on the 3rd material platform by the first transfer assembly；Uncertain plate on 3rd material platform is delivered to flying probe master by feed mechanism
On machine；Flying probe main frame carries out repetition measurement and judges on-gauge plate or secondary judgement not to judge uncertain plate as secondary to uncertain plate
On-gauge plate, and export the second test result signal；The circuit board being located on flying probe main frame is delivered to conveying by feed mechanism
On component；Conveying component is delivered to circuit board on the 4th material platform or the 5th material platform according to the second test result signal；Due to surveying
Test-run a machine in the test process of circuit board without the need for manpower intervention, and when carrying out repetition measurement to uncertain plate without artificial according to printing
Information out calls the test information of corresponding uncertain plate, can greatly improve the testing efficiency of circuit board；Due to test
Universal test main frame and flying probe main frame are integrated in one by machine, can give full play to the two in test speed and measuring accuracy
On advantage, substantially increase the testing efficiency of unit circuit plate.
Description of the drawings
Fig. 1 is the test machine stereogram of an embodiment；
Stereograms of the Fig. 2 for the first cutting agency of test machine shown in Fig. 1；
Stereograms of the Fig. 3 for the second cutting agency of test machine shown in Fig. 1；
Schematic diagrames of the Fig. 4 for the flying probe main frame and feed mechanism connection of test machine shown in Fig. 1；
Another schematic diagrames of the Fig. 5 for the flying probe main frame and feed mechanism connection of test machine shown in Fig. 4；
Another schematic diagrames of the Fig. 6 for the flying probe main frame and feed mechanism connection of test machine shown in Fig. 4；
Fig. 7 is the flow chart of the method for testing for applying test machine shown in Fig. 1 to test circuit board；And
Fig. 8 is that the uncertain plate being located on the 3rd material platform is delivered to the step on flying probe main frame by feed mechanism
The flow chart of S1042.
Specific embodiment
For the ease of understanding the present invention, test machine and its method of testing are carried out more fully below with reference to relevant drawings
Description.The first-selected embodiment of test machine and its method of testing is given in accompanying drawing.But, test machine and its method of testing can be with
Many different forms are realizing, however it is not limited to embodiment described herein.On the contrary, the purpose for providing these embodiments is
Make the disclosure to test machine and its method of testing more thorough comprehensive.
It should be noted that when element is referred to as " being fixed on " another element, it can directly on another element
Or can also there is element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or may be simultaneously present centering elements.Term as used herein " vertical ", " level ", " left side ",
For illustrative purposes only, it is unique embodiment to be not offered as " right side " and similar statement.
Unless otherwise defined, all of technology used herein and scientific terminology and the technical field for belonging to the present invention
The implication that technical staff is generally understood that is identical.Herein in the term used in the description of test machine and its method of testing
It is the purpose in order to describe specific embodiment, it is not intended that of the invention in limiting.Term as used herein " and/or " include
The arbitrary and all of combination of one or more related Listed Items.
As shown in figure 1, the test machine 10 of an embodiment is used for testing circuit board 20.In the present embodiment, circuit
Plate 20 is PCB (Printed Circuit Board, printed circuit board (PCB)).Test machine 10 includes feed mechanism 100, universal test
Main frame 200, the first cutting agency 300, flying probe main frame 400, feed mechanism 500 and the second cutting agency 600.Feeder
Structure 100 is used for for circuit board 20 being delivered to universal test main frame 200.In the present embodiment, user can manually by circuit
Plate 20 is placed on feed mechanism 100.Universal test main frame 200 is used for carrying out testing electrical property with decision circuit plate 20 to circuit board 20
For on-gauge plate or do not conform to panel or uncertain plate, and export the first test result signal.
Referring also to Fig. 2, the first cutting agency 300 include the first frame 310, the first material platform 320, the second material platform 330,
Three material platforms 340 and the first transfer assembly 350.First material platform 320, the second material platform 330, the 3rd material platform 340 and the first transfer assembly
350 in the first frame 310.First material platform 320 is used for placing on-gauge plate.Second material platform 330 does not conform to panel for placing.
3rd material platform 340 is used for placing uncertain plate.First transfer assembly 350 is communicated to connect with universal test main frame 200.First transmission
Component 350 is used for, according to the first test result signal, circuit board 20 is delivered to corresponding material platform from universal test main frame 200.
If circuit board 20 is on-gauge plate, the first transfer assembly 350 is delivered to circuit board 20 on first material platform 320.If circuit board 20 is
Panel is not conformed to, the first transfer assembly 350 is delivered to circuit board 20 on second material platform 330.If circuit board 20 is uncertain plate, the
One transfer assembly 350 is delivered to circuit board 20 on the 3rd material platform 340.
Feed mechanism 500 is communicated to connect with universal test main frame 200 and flying probe main frame 400 respectively.Feed mechanism 500
For the uncertain plate being located on the 3rd material platform 340 is delivered to flying probe main frame 400 according to the first test result signal.
The circuit board 20 being located on flying probe main frame 400 is delivered to conveying always according to the second test result signal by feed mechanism 500
On component.Flying probe main frame 400 is qualified as secondary judgement to judge uncertain plate for carrying out testing electrical property to uncertain plate
Plate or secondary judgement do not conform to panel, and export the second test result signal.
As shown in figure 3, the second cutting agency 600 includes the second frame 610, the 4th material platform 620, the 5th material platform 630 and defeated
Material component 640.4th material platform 620 and the 5th material platform 630 are in the second frame 610.4th material platform 620 is secondary for placing
Judge on-gauge plate.5th material platform 630 does not conform to panel for placing secondary judgement.Conveying component 640 is led to flying probe main frame 400
Letter connection, conveying component 640 are used for, according to the second test result signal, circuit board 20 is delivered to corresponding material platform.
Fig. 2 is referred again to, wherein in one embodiment, the 3rd material platform 340 includes expecting playscript with stage directions body 342 and the first blowing group
Part 344.Material playscript with stage directions body 342 and the first blowing component 344 are may be contained within the first frame 310, and the first blowing component 344 is located at
Between material playscript with stage directions body 342 and the first transfer assembly 350.Material playscript with stage directions body 342 and the first blowing component 344 are used to place and do not know
Plate.First blowing component 344 is communicated to connect with universal test main frame 200.When circuit board 20 is not for knowing plate, the first transmission group
Part 350 is used for for the circuit board 20 being located on universal test main frame 200 being delivered to the first blowing component 344.
Feed mechanism 500 (as shown in Figure 1) can will be located at the first blowing component 344 or expect not true on playscript with stage directions body 342
Fixed board is delivered on flying probe main frame 400.In the present embodiment, the first blowing component 344 is slidably connected to the first frame 310
On, as needed the position between the first blowing component 344 and the first frame 310 can be adjusted during test.At which
In his embodiment, the first blowing component 344 can also be fixedly connected in the first frame 310.
As shown in Fig. 2 wherein in one embodiment, the first frame 310 includes that 311, first liter of first body is come down to a lower group
Part 312, the second lifting assembly 313 and the 3rd lifting assembly 314.First transfer assembly 350,312, second liter of the first lifting assembly
Come down to a lower group part 313, the 3rd lifting assembly 314 and the first blowing component 344 is may be contained within first body 311.First material platform 320
It is fixed on the clutch end of the first lifting assembly 312.The power that second material platform 330 is fixed on the second lifting assembly 313 is defeated
Go out on end.First material platform 320 and the second material platform 330 are slideably positioned on first body 311, make the first lifting assembly 312
The first material platform 320 can be driven to slide relative to first body 311, the second lifting assembly 313 can drive the second material platform 330
Slide relative to first body 311.
Material playscript with stage directions body 342 is fixed on the clutch end of the 3rd lifting assembly 314.Material playscript with stage directions body 342 is slideably positioned in
On first body 311, the 3rd lifting assembly 314 is enable to drive material playscript with stage directions body 342 to slide relative to first body 311.
Due to the first material platform 320 and the second material platform 330 is equal can make elevating movement relative to first body 311, with respectively to on-gauge plate
Blanking is carried out with panel is not conformed to.Due to expecting that playscript with stage directions body 342 can make elevating movement relative to first body 311, material playscript with stage directions body is made
342 preferably can cache to uncertain plate.In the present embodiment, first body 311 stretches into universal test main frame 200
Interior.First material platform 320, the second material platform 330 and the 3rd material platform 340 are distributed along the bearing of trend of first body 311 respectively, and the
One material platform 320 is located at the first material platform 320 and the 3rd material platform adjacent to universal test main frame 200 (as shown in Figure 1), the second material platform 330
Between 340, the 3rd material platform 340 is adjacent to flying probe main frame 400 (as shown in Figure 1).The direction of motion of the first transfer assembly 350 is put down
Row makes the first transfer assembly 350 enter crawl circuit board in universal test main frame 200 in the bearing of trend of first body 311
20 and it is delivered on corresponding material platform.
Wherein in one embodiment, when material playscript with stage directions body 342 often receives one block of uncertain plate, the 3rd lifting assembly 314
Drive material playscript with stage directions body 342 to decline predetermined height relative to first body 311, make the most surface on material playscript with stage directions body 342
Uncertain plate and the first blowing component 344 between spacing keep constant, with ensure feed mechanism 500 crawl be located at material the playscript with stage directions
It is respectively positioned at same position during uncertain plate on body 342.
As shown in Fig. 2 wherein in one embodiment, the first transfer assembly 350 includes the first motor 351, the first belt wheel
352nd, the second belt wheel 353, the first conveyer belt 354 and the first manipulator 355.First motor 351 is arranged at first body 311
On.First belt wheel 352 is fixed on the clutch end of the first motor 351.Second belt wheel 353 is rotationally connected with first body
On 311, the first conveyer belt 354 is wound on the first belt wheel 352 and the second belt wheel 353 respectively.First manipulator 355 is used for capturing
Or unclamp circuit board 20 (as shown in Figure 1).First manipulator 355 is slidably connected on first body 311.First manipulator
355 are fixed on the first conveyer belt 354.First motor 351 drives the first belt wheel 352 to drive the first conveyer belt 354 to move.First
Conveyer belt 354 drives the first manipulator 355 to move between universal test main frame 200 and the first blowing component 344, makes the first biography
Sending component 350 is used for for the circuit board 20 being located on universal test main frame 200 being delivered to the first blowing component 344.
In the present embodiment, the first motor 351 is fixed on first body 311 at away from universal test main frame 200.The
One motor 351, the first belt wheel 352, the second belt wheel 353 and the first conveyer belt 354 are respectively positioned on the top surface on first body 311
Side.Side of first transmission belt parallel to first body 311, and it is wound in the first belt wheel 352 and the second belt wheel 353 respectively
On.Second belt wheel 353 is located in universal test main frame 200.Wherein in one embodiment, the first transfer assembly 350 also includes
First guide rail 356 and the first slide block 357.On the top surface of first body 311, the first slide block 357 slides first guide rail 356
It is connected on the first guide rail 356, the first manipulator 355 is fixed on the first slide block 357, makes the first manipulator 355 be slidably connected
On first body 311.In the present embodiment, the first guide rail 356 extends along the bearing of trend of first body 311, makes the
One guide rail 356 is stretched in universal test main frame 200.
As shown in figure 4, wherein in one embodiment, feed mechanism 500 includes the 3rd frame 510, the second transfer assembly
520 and the 3rd transfer assembly 530.Second transfer assembly 520, the 3rd transfer assembly 530 and flying probe main frame 400 may be contained within
In 3rd frame 510.Second transfer assembly 520 is communicated to connect with universal test main frame 200 and flying probe main frame 400 respectively.
Referring also to Fig. 1, Fig. 2, the second transfer assembly 520 can be located at not true on the first blowing component 344 or material playscript with stage directions body 342
Fixed board is delivered on flying probe main frame 400.3rd transfer assembly 530 is communicated to connect with flying probe main frame 400.3rd transmission
Component 530 is used for the circuit board 20 being located on flying probe main frame 400 being delivered under second according to the second test result signal
In material mechanism 600.
As shown in figure 4, in the present embodiment, the 3rd frame 510 includes the 3rd frame body 512, the first Extension support 514 and
Two Extension supports 516.Referring also to Fig. 1, the first Extension support 514 and the second Extension support 516 are individually fixed in 512 liang of the 3rd frame body
Side, the first Extension support 514 are located at the top of the 3rd material platform 340, and the second Extension support 516 is located at the upper of the second cutting agency 600
Side.3rd frame body 512 is made up of granite, with preferable vibration resistance.Flying probe main frame 400 is fixed on the 3rd frame body
On 512, to ensure the measuring accuracy of flying probe main frame 400.Second transfer assembly 520 is respectively arranged at the 3rd frame body 512
On the first Extension support 514, the second transfer assembly 520 is located on the first blowing component 344 or material playscript with stage directions body 342
Uncertain plate is delivered on flying probe main frame 400.3rd transfer assembly 530 is respectively arranged at the 3rd frame body 512 and second
On Extension support 516, enable the 3rd transfer assembly 530 that the circuit board 20 being located on flying probe main frame 400 is delivered to second
On cutting agency 600.
As shown in figure 5, wherein in one embodiment, the second transfer assembly 520 includes the second driving motor 521, first
The transmission transmission transmission belt wheel 528 of belt wheel the 523, the 3rd of belt wheel 522, second, the first belt 524 and the second manipulator 525.Second passes
Dynamic motor 521 is arranged in the 3rd frame 510.First transmission belt wheel 522 is fixed on the clutch end of the second driving motor 521
On.Second transmission belt wheel 523 and the 3rd transmission belt wheel 528 are rotationally connected with the 3rd frame 510 respectively.First 524 points of belt
It is not wound in the first transmission belt wheel 522, second to transmit on belt wheel 523 and the 3rd transmission belt wheel 528.Second manipulator 525 is used for
Uncertain plate on being located at the first blowing component 344 or material playscript with stage directions body 342 is captured to flying probe main frame 400.Second machine
Tool hand 525 is slidably connected in the 3rd frame 510.Second manipulator 525 is fixed on the first belt 524.Second driving motor
521 drive first to transmit belt wheel 522 drives the first belt 524 to move.
As shown in figure 5, the 3rd transfer assembly 530 includes the transmission belt wheel 532 of the 3rd driving motor the 531, the 4th, the 5th transmission
Belt wheel 533, the 6th drive pulley 538 (as shown in Figure 4), the second belt 534 and the 3rd manipulator 535.3rd driving motor 531
It is arranged in the 3rd frame 510, the 4th transmission belt wheel 532 is fixed on the clutch end of the 3rd driving motor 531.5th passes
Feed roller 533 and the 6th drive pulley 538 are rotationally connected with the 3rd frame 510.Second belt 534 is wound in the 4th respectively
On transmission belt wheel the 532, the 5th transmission belt wheel 533 and the 6th drive pulley 538.3rd manipulator 535 is used for survey positioned at flying needle
Circuit board 20 on examination main frame 400 is captured to the second cutting agency 600.3rd manipulator 535 is slidably connected to the 3rd frame
On 510.3rd manipulator 535 is fixed on the second belt 534.3rd driving motor 531 drives the 5th belt wheel to drive the second skin
Band 534 is moved.
In the present embodiment, the second transmission belt wheel 523 is rotationally connected with the first Extension support 514 away from the 3rd frame body
512 end.3rd transmission belt wheel 528 and the 6th drive pulley 538 are rotationally connected with the 3rd frame body 512.4th passes
Movable belt pulley is rotationally connected with the end on the second Extension support 516 away from the 3rd frame body 512.Second driving motor 521 and the 3rd
Driving motor 531 is both secured on the 3rd frame body 512.Second transfer assembly 520 also includes the second guide rail 526 and the second slide block
527.Second guide rail 526 is laid on the 3rd frame body 512 and the first Extension support 514 respectively.Second slide block 527 is slidably connected to
On second guide rail 526.Second manipulator 525 is fixed on the second slide block 527, makes the second manipulator 525 be slidably connected to the 3rd
In frame 510.3rd transfer assembly 530 also includes the 3rd guide rail 536 and the 3rd slide block 537.3rd guide rail 536 is laid in respectively
On 3rd frame body 512 and the second Extension support 516.3rd slide block 537 is slidably connected on the 3rd guide rail 536.3rd manipulator
535 are fixed on the 3rd slide block 537, the 3rd manipulator 535 is slidably connected in the 3rd frame 510.
As shown in figure 4, wherein in one embodiment, flying probe main frame 400 includes positioning component 410, clamp assemblies
420 and first drive component 430, test suite 450 and the second drive component 440.Positioning component 410 is arranged at the 3rd frame
On 510.Uncertain plate on being located at the first blowing component 344 or material playscript with stage directions body 342 can be delivered to by the second transfer assembly 520
On positioning component 410.Positioning component 410 is used for positioning uncertain plate.Clamp assemblies 420 include 422 He of the first fixture
Second fixture 424 (as shown in Figure 5).First fixture 422 is fixed in the 3rd frame 510.Second fixture 424 is slidably connected to
In three frames 510.First drive component 430 is arranged in the 3rd frame 510, and the second fixture 424 is fixed on the first driving
On the clutch end of component 430.First drive component 430 drives the second fixture 424 relative to the 3rd frame 510 along first party
To slip, clamp assemblies 420 are made to clamp or unclamp uncertain plate.
The uncertain plate that test suite 450 is used for being pointed on clamp assemblies 420 is tested.Second drive component 440
It is arranged in the 3rd frame 510, clutch end of the test suite 450 located at the second drive component 440, the second drive component
440 driving test suites 450 are moved relative to the 3rd frame 510.In the present embodiment, first direction is the X-axis shown in figure
Direction.Positioning component 410 is on the top surface of the 3rd frame 510, and neighbouring 3rd material platform 340.Positioning component 410 is used for accurate
The position of uncertain plate to be measured is adjusted, is adapted uncertain plate and the support position of clamp assemblies 420, to ensure when uncertain
When the clamped component 420 of plate is clamped, the tested point on uncertain plate at adjacent side is not clamped component 420 and is blocked.Second drives
Component 440 drives test suite 450 to move along X/Y/Z direction of principal axis relative to the 3rd frame 510.
As shown in figure 4, wherein in one embodiment, the first drive component 430 includes the first motor 431, transmission
Axle 432, the 3rd belt wheel 433, the second transmission belt 434 and the 4th belt wheel 435.3rd belt wheel 433, the second transmission belt 434 and the 4th
The number of belt wheel 435 is two.First motor 431 is fixed in the 3rd frame 510.Power transmission shaft 432 is fixed on first
On the clutch end of motor 431.Two the 3rd belt wheels 433 are may be contained within power transmission shaft 432.Two the 4th belt wheels 435
It is rotationally connected with the 3rd frame 510.One of them second transmission belt 434 is wound in one of them the 3rd belt wheel 433 respectively
On one of them the 4th belt wheel 435, another second transmission belt 434 is wound in another 433 He of the 3rd belt wheel respectively
On another the 4th belt wheel 435.Referring also to Fig. 5, the two ends of the second fixture 424 correspond is fixed on two second transmissions
On band 434.First motor 431 drives the second fixture 424 to be slided relative to the 3rd frame 510 in a second direction, makes clamping
Component 420 is clamped or unclamps uncertain plate.
As shown in figure 4, the second drive component 440 includes the second motor 441, the first pedestal 442, the 3rd motor
443rd, the second pedestal 444 and the 4th motor 445.Second motor 441 is arranged in the 3rd frame 510.First pedestal
442nd, the number of the 3rd motor 443, the second pedestal 444 and the 4th motor 445 is two, two the first pedestals
442 are slidably connected in the 3rd frame 510, and two the first pedestals 442 are both secured to the power output of the second motor 441
On end, make two the first pedestals 442 can be slided relative to the 3rd frame 510 in a second direction.Two the 3rd motors
443 are arranged on two the first pedestals 442 one by one.Two the second pedestals 444 are corresponded and are slidably connected to two the first pedestals
On 442.
Two the second pedestals 444 are corresponded and are fixed on the clutch end of two the 3rd motors 443, two the
Three motor 443 correspond drive two the second pedestals 444 relative to corresponding one the first pedestal 442 in the first direction
Slide.Two the 4th motors 445 are corresponded and are fixed on two the second pedestals 444.The number of test suite 450 is two
Individual, two test suites 450 are corresponded and are arranged on the clutch end of two the 4th motors 445.Two 4 wheel drivens
Dynamic motor 445 is corresponded and drives two test suites 450 to move along third direction, to be pointed on clamp assemblies 420 not
Determine that plate is tested.In the present embodiment, second direction is the Y direction described in figure, and third direction is the Z shown in figure
Direction of principal axis.Second motor 441 and the 3rd motor 443 are linear electric motors, and the 4th motor 445 is voice coil loudspeaker voice coil electricity
Machine.
As shown in fig. 6, wherein in one embodiment, feed mechanism 100 includes the 4th frame 110,120 and of the 6th material platform
4th transfer assembly 130.6th material platform 120 and the 4th transfer assembly 130 are in the 4th frame 110.6th material platform 120 is used
In placement circuit board 20.4th transfer assembly 130 is used for for the circuit board 20 being located on the 6th material platform 120 being delivered to universal test
On main frame 200.In the present embodiment, the number of the 6th material platform 120 is two, and two the 6th material platforms 120 are located at the 4th machine side by side
On frame 110.
Wherein in one embodiment, the 4th frame 110 includes the 4th frame body 112 and the 4th lifting assembly 114, the 4th
Lifting assembly 114 is arranged on the 4th frame body 112.6th material platform 120 is fixed on the clutch end of the 4th lifting assembly 114
On, the 6th material platform 120 is slideably positioned on the 4th frame body 112.4th lifting assembly 114 drive the 6th material platform 120 relative to
4th frame body 112 slides.In the present embodiment, the 4th frame body 112 is stretched in universal test main frame 200.4th liter is come down to a lower group
The number of part 114 is two.Two the 6th material platforms 120 correspond the power output for being fixed on two the 4th lifting assemblies 114
On end.Two the 4th lifting assemblies 114 are corresponded and drive two the 6th material platforms 120 to lift relative to the 4th frame body 112
Motion.
As shown in fig. 6, wherein in one embodiment, the 4th transfer assembly 130 includes the 4th motor 131, the 5th belt wheel
132nd, the 6th belt wheel 133, the 3rd transmission belt 134 and the 4th manipulator 135, the 4th motor 131 are fixed on the 4th frame body 112
On, the 5th belt wheel 132 is on the clutch end of the 4th motor 131.6th belt wheel 133 is rotationally connected with the 4th frame body
112 on the end of the first cutting agency 300.3rd transmission belt 134 is wound in the 5th belt wheel 132 and the 6th belt wheel respectively
On 133.4th manipulator 135 is slidably connected on the 4th frame body 112, and the 4th manipulator 135 is located at the 6th material platform 120
Top.4th motor 131 drives the 3rd transmission belt 134 to move, and the 3rd transmission belt 134 drives the 4th manipulator 135 relative to the
Four frame bodies 112 slide.4th manipulator 135 is used for capturing or unclamping circuit board 20.In the present embodiment, the 4th motor 131
It is fixed on the end away from universal test main frame 200 on the 4th frame body 112.
Wherein in one embodiment, the 4th transfer assembly 130 also includes slide rail 136 and slide block 137.Slide rail 136 is parallel
On the 4th frame body 112.Slide rail 136 is fixed on the 4th frame body 112.Slide block 137 is slidably connected on slide rail 136.
4th manipulator 135 is fixed on slide block 137, the 4th manipulator 135 is slidably connected on the 4th frame body 112.Wherein
In one embodiment, at least part of slide rail 136 is located in universal test main frame 200, makes the 4th manipulator 135 preferably by circuit
Plate is delivered in universal test main frame 200.
Fig. 3 is referred again to, wherein in one embodiment, the second frame 610 includes the second frame body 612, the 5th lifting
Component 614 and the 6th lifting assembly 616.5th lifting assembly 614 and the 6th lifting assembly 616 may be contained within the second frame body
On 612.4th material platform 620 is fixed on the clutch end of the 5th lifting assembly 614.5th material platform 630 is fixed on the 6th liter
Come down to a lower group on the clutch end of part 616.4th material platform 620 and the 5th material platform 630 are slideably positioned on the second frame body 612,
The 5th lifting assembly 614 is enable to drive the 4th material platform 620 to slide relative to the second frame body 612,616 energy of the 6th lifting assembly
The 5th material platform 630 is enough driven to slide relative to the second frame body 612.
Conveying component 640 includes that the second blowing component 641 and the second motor 642, the second blowing component 641 are slideably positioned in
On second frame body 612, the second blowing component 641 is located at the top of the 5th lifting assembly 614 and the 6th lifting assembly 616.The
Two motors 642 are fixed on the second frame body 612, and the second blowing component 641 is connected with the clutch end of the second motor 642.
Feed mechanism 500 is used for, according to the second test result signal, the circuit board 20 being located on flying probe main frame 400 is delivered to the
On two blowing components 641.Second blowing component 641 and the second motor 642 are communicated to connect with flying probe main frame 400.
When uncertain plate is secondary judgement on-gauge plate, circuit board 20 is delivered to the 5th lifting by the second blowing component 641
The top of component 614 simultaneously discharges.When uncertain plate for secondary judge not conforming to panel when, the second blowing component 641 is by circuit board 20
It is delivered to the top of the 6th lifting assembly 616 and discharges.In the present embodiment, conveying component 640 also includes 643 He of the 4th guide rail
Four-slider 644, on the second frame body 612, Four-slider 644 is slidably connected to the 4th guide rail 643 to the 4th guide rail 643
On.Second blowing component 641 is fixed on Four-slider 644, makes the second blowing component 641 be slideably positioned in the second frame body
On 612.
As shown in fig. 7, the present invention also provides a kind of application test tested by above-mentioned test machine 10 to circuit board 20
Method.Method of testing comprises the steps：
S102, feed mechanism 100 are delivered to circuit board 20 on universal test main frame 200.
S103, universal test main frame 200 carry out testing electrical property with decision circuit plate 20 as on-gauge plate or not to circuit board 20
On-gauge plate or uncertain plate, and export the first test result signal.
S104a, if circuit board 20 is on-gauge plate, circuit board 20 is delivered to the first material platform 320 by the first cutting agency 300
On, test terminates.
S104b, if circuit board 20 is not for conforming to panel, circuit board 20 is delivered to the second material platform 330 by the first cutting agency 300
On, test terminates.
S104c, if circuit board 20 is that circuit board 20 is delivered to the 3rd material platform 340 by uncertain plate, the first cutting agency 300
On, test continues.
S1042, feed mechanism 500 will be defeated for the uncertain plate being located on the 3rd material platform 340 according to the first test result signal
Deliver on flying probe main frame 400.
S1044,400 pairs of uncertain plates of flying probe main frame carry out testing electrical property and are judged to close as secondary with judging uncertain plate
Panel or secondary judgement do not conform to panel, and export the second test result signal.
S1046, the circuit board that feed mechanism 500 will be located on flying probe main frame 400 according to the second test result signal
20 are delivered on conveying component 640.
Circuit board 20 is delivered to the 4th material platform 620 or the according to the second test result signal by S1048, conveying component 640
On five material platforms 630.S1048a, if circuit board 20 is secondary judgement on-gauge plate, circuit board 20 is delivered to the 4th by conveying component 640
On material platform 620, test terminates.S1048b, if circuit board 20 judges not conforming to panel for secondary, conveying component 640 is by circuit board 20
It is delivered on the 5th material platform 630, test terminates.
As shown in Fig. 2 wherein in one embodiment, the 3rd material platform 340 includes expecting playscript with stage directions body 342 and the first blowing component
344.Material playscript with stage directions body 342 and the first blowing component 344 are may be contained within the first frame 310.Material playscript with stage directions body 342 and the first blowing group
Part 344 is used to place uncertain plate.As shown in figure 8, feed mechanism 500 will be positioned at the 3rd material according to the first test result signal
Step S1042 that uncertain plate on platform 340 is delivered on flying probe main frame 400 includes：
S1042a, when receiving first survey of the circuit board 20 for uncertain plate more than the first blowing component 344 is double
During test result signal, the first blowing component 344 is released to the uncertain plate that formerly places on material playscript with stage directions body 342.Feed mechanism
500 are delivered to the uncertain plate being located on the first blowing component 344 and material playscript with stage directions body 342 on flying probe main frame 400 successively.
S1042b, otherwise, the first blowing component 344 remains static.Feed mechanism 500 will be positioned at the first blowing component
Uncertain plate on 344 is delivered on flying probe main frame 400.
Receive more than double circuit board 20 for uncertain plate the first test result signal when, the first blowing group
Part 344 is released to the uncertain plate that formerly places on material playscript with stage directions body 342.Otherwise, the first blowing component 344 is in static shape
State, does not now know plate and is still located on the first blowing component 344.Feed mechanism 500 successively will be positioned at 344 He of the first blowing component
Uncertain plate on material playscript with stage directions body 342 is delivered on flying probe main frame 400, makes the uncertain plate on the 3rd material platform 340
Being delivered on flying probe main frame 400 successively by the order of " last in, first out " carries out repetition measurement, so that the 3rd material platform 340 has delaying
The effect of uncertain plate is deposited, universal test main frame 200 can be preferably solved and 400 efficiency of flying probe main frame is not reciprocity asks
Topic.
Above-mentioned test machine 10 and its method of testing, during test, only need circuit board 20 is placed in feed mechanism 100 manually
On, feed mechanism 100 is delivered to circuit board 20 on universal test main frame 200 automatically, and universal test main frame 200 is to circuit board 20
Tested with decision circuit plate 20 and as on-gauge plate or do not conformed to panel or uncertain plate, and exported the first test result signal.The
Circuit board 20 is delivered to corresponding material platform from universal test main frame 200 according to the first test result signal by one transfer assembly 350
On, wherein, if circuit board 20 is that uncertain plate, circuit board 20 are delivered on the 3rd material platform 340 by the first transfer assembly 350.Send
Material mechanism 500 is delivered to the uncertain plate on the 3rd material platform 340 on flying probe main frame 400.400 pairs, flying probe main frame is not
It is that secondary judgement on-gauge plate or secondary judgement do not conform to panel to determine that plate carries out repetition measurement to judge uncertain plate, and exports the second test
Consequential signal.
Feed mechanism 500 is delivered to the circuit board 20 being located on flying probe main frame 400 on conveying component 640.Conveying
Component 640 is delivered to circuit board 20 on the 4th material platform 620 or the 5th material platform 630 according to the second test result signal.Due to surveying
Test-run a machine 10 in the test process of circuit board 20 without the need for manpower intervention, and without artificial basis when carrying out repetition measurement to uncertain plate
The information for printing calls the test information of corresponding uncertain plate, can greatly improve the testing efficiency of circuit board 20.By
Universal test main frame 200 and flying probe main frame 400 are integrated in one in test machine 10, the two can be given full play in test
Advantage in speed and measuring accuracy, substantially increases the testing efficiency of unit circuit plate 20.
Each technical characteristic of embodiment described above arbitrarily can be combined, for making description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope of this specification record is all considered to be.
Embodiment described above only expresses the several embodiments of the present invention, and its description is more concrete and detailed, but simultaneously
Therefore can not be construed as limiting the scope of the patent.It should be pointed out that for one of ordinary skill in the art
Say, without departing from the inventive concept of the premise, some deformations and improvement can also be made, these belong to the protection of the present invention
Scope.Therefore, the protection domain of patent of the present invention should be defined by claims.
Claims (11)
1. a kind of test machine, for testing to circuit board, it is characterised in that the test machine includes：
Feed mechanism；
Universal test main frame, as on-gauge plate or unqualified to judge the circuit board for carrying out testing electrical property to the circuit board
Plate or uncertain plate, and export the first test result signal；The feed mechanism is used for for the circuit board being delivered to described leading to
With in test main frame；
First cutting agency, including the first frame, the first material platform, the second material platform, the 3rd material platform and the first transfer assembly；Described
One material platform, the second material platform, the 3rd material platform and first transfer assembly are in first frame；Described
One material platform is used for placing the on-gauge plate, the second material platform be used for placing described do not conform to panel, the 3rd material platform is used for putting
Put the uncertain plate；First transfer assembly is connected with the universal test main-machine communication, and first transfer assembly is used
Expect on platform accordingly in it is delivered to the circuit board from the universal test main frame according to the first test result signal；
Flying probe main frame, is judged to close as secondary with judging the uncertain plate for carrying out testing electrical property to the uncertain plate
Panel or secondary judgement do not conform to panel, and export the second test result signal；
Second cutting agency, including the second frame, the 4th material platform, the 5th material platform and conveying component, the 4th material platform and described
5th material platform is in second frame；The 4th material platform is used for placing the secondary judgement on-gauge plate, and the described 5th
Material platform does not conform to panel for placing the secondary judgement；The conveying component is connected with the flying probe main-machine communication, described
Conveying component is used for, according to the second test result signal, the circuit board is delivered to corresponding material platform；And
Feed mechanism, is connected with the universal test main frame and the flying probe main-machine communication respectively；The feed mechanism is used
Survey in the described uncertain plate being located on the 3rd material platform is delivered to the flying needle according to the first test result signal
On examination main frame；The circuit that the feed mechanism will be located on the flying probe main frame always according to the second test result signal
Plate is delivered on the conveying component.
2. test machine according to claim 1, it is characterised in that the 3rd material platform includes expecting playscript with stage directions body and the first blowing
Component, the material playscript with stage directions body and the first blowing component are may be contained within first frame, and the first blowing component
It is located between the material playscript with stage directions body and first transfer assembly；The material playscript with stage directions body and the first blowing component are used to put
Put the uncertain plate；The first blowing component is connected with the universal test main-machine communication；When the circuit board is not true
During fixed board, first transfer assembly is used for for the circuit board being located on the universal test main frame being delivered to first blowing
On component；The described uncertain plate that the feed mechanism can be located on the first blowing component or the material playscript with stage directions body is defeated
Deliver on the flying probe main frame.
3. test machine according to claim 2, it is characterised in that first frame include first body, first liter
Come down to a lower group part, the second lifting assembly and the 3rd lifting assembly, first transfer assembly, first lifting assembly, described second
Lifting assembly, the 3rd lifting assembly and the first blowing component are may be contained within the first body；
The first material platform is fixed on the clutch end of first lifting assembly, and the second material platform is fixed on described
On the clutch end of two lifting assemblies, the first material platform and the second material platform are slideably positioned in the first body
On；
The material playscript with stage directions body is fixed on the clutch end of the 3rd lifting assembly, and the material playscript with stage directions body is slideably positioned in institute
State on first body.
4. test machine according to claim 3, it is characterised in that first transfer assembly include the first motor, first
Belt wheel, the second belt wheel, the first conveyer belt and the first manipulator, first motor are arranged on the first body, described
First belt wheel is fixed on the clutch end of first motor；Second belt wheel is rotationally connected with the first body
On, first conveyer belt is wound on first belt wheel and second belt wheel respectively；
First manipulator is used for capturing or unclamping the circuit board, and first manipulator is slidably connected to the first
On body, first manipulator is fixed on first conveyer belt, and first band wheel described in first Motor drive drives
First conveyer belt, first conveyer belt drive first manipulator in the universal test main frame and described the
Move between one blowing component, convey circuit board of first transfer assembly for being located on the universal test main frame
To the first blowing component.
5. test machine according to claim 2, it is characterised in that the feed mechanism includes the 3rd frame, the second transmission
Component and the 3rd transfer assembly, second transfer assembly, the 3rd transfer assembly and the flying probe main frame are respectively provided with
In the 3rd frame；Second transfer assembly respectively with the universal test main frame and the flying probe main-machine communication
Connection, second transfer assembly can be by the described uncertain plates on being located at the first blowing component or the material playscript with stage directions body
It is delivered on the flying probe main frame；3rd transfer assembly is connected with the flying probe main-machine communication, and the described 3rd
Transfer assembly is used for, according to the second test result signal, the circuit board being located on the flying probe main frame is delivered to institute
State on the second cutting agency.
6. test machine according to claim 5, it is characterised in that the flying probe main frame includes positioning component, clamping
Component, the first drive component, test suite and the second drive component；
The positioning component is arranged in the 3rd frame, and second transfer assembly can will be located at the first blowing group
Described uncertain plate on part or the material playscript with stage directions body is delivered on the positioning component, the positioning component be used for described not
Determine that plate is positioned；
The clamp assemblies include that the first fixture and the second fixture, first fixture are fixed in the 3rd frame；Described
Second fixture is slidably connected in the 3rd frame；
First drive component is arranged in the 3rd frame, and second fixture is fixed on the power of the first drive component
In output end；First drive component drives second fixture to be slided relative to the 3rd frame in the first direction, makes
The clamp assemblies are clamped or unclamp the uncertain plate；
The described uncertain plate that the test suite is used for being pointed on the clamp assemblies is tested；
Second drive component is arranged in the 3rd frame, and the test suite is located at the dynamic of second drive component
Power output end, second drive component drive the test suite relative to the 3rd gantry motion.
7. test machine according to claim 1, it is characterised in that the feed mechanism includes the 4th frame, the 6th material platform
With the 4th transfer assembly, the 6th material platform and the 4th transfer assembly are in the 4th frame；6th material
Platform is used for placing the circuit board；4th transfer assembly is used for for the circuit board being located on the 6th material platform being delivered to institute
State on universal test main frame.
8. test machine according to claim 7, it is characterised in that the 4th frame includes the 4th frame body and the 4th liter
Come down to a lower group part, the 4th lifting assembly is arranged on the 4th frame body；The 6th material platform is fixed on the 4th lifting
On the clutch end of component, the 6th material platform is slideably positioned on the 4th frame body, the 4th lifting assembly band
Move the 6th material platform to slide relative to the 4th frame body.
9. test machine according to claim 1, it is characterised in that second frame include the second frame body, the 5th liter
Come down to a lower group part and the 6th lifting assembly；5th lifting assembly and the 6th lifting assembly may be contained within the second frame body
On；The 4th material platform is fixed on the clutch end of the 5th lifting assembly, and the 5th material platform is fixed on described
On the clutch end of six lifting assemblies, the 4th material platform and the 5th material platform are slideably positioned in the second frame body
On；
The conveying component includes that the second blowing component and the second motor, the second blowing component slippage are arranged at described second
On frame body, the second blowing component is located at the top of the 5th lifting assembly and the 6th lifting assembly；Described
Two motors are fixed on the second frame body, and the second blowing component is connected with the clutch end of second motor；
The feed mechanism is used for the circuit board that will be located on the flying probe main frame according to the second test result signal
It is delivered on the second blowing component；The second blowing component and the second motor are connected with the flying probe main-machine communication
Connect；
When the uncertain plate is the secondary judgement on-gauge plate, the circuit board is delivered to institute by the second blowing component
State the top of the 5th lifting assembly and discharge；When the uncertain plate does not conform to panel for the secondary judgement, described second puts
The circuit board is delivered to the top of the 6th lifting assembly and is discharged by material component.
10. a kind of method of testing, it is characterised in that the test machine described in application claim 1 is tested to circuit board, described
Method includes：
The feed mechanism is delivered to the circuit board on the universal test main frame；
The universal test main frame carries out testing electrical property and is the on-gauge plate or institute to judge the circuit board to the circuit board
State and do not conform to panel or the uncertain plate, and export the first test result signal；
If the circuit board is on-gauge plate, first cutting agency is delivered to the circuit board on the first material platform, surveys
Examination terminates；If for not conforming to panel, the circuit board is delivered to the second material platform to the circuit board by first cutting agency
On, test terminates；If the circuit board is that the circuit board is delivered to the described 3rd by uncertain plate, first cutting agency
On material platform；
The feed mechanism will be defeated for the described uncertain plate being located on the 3rd material platform according to the first test result signal
Deliver on the flying probe main frame；
The flying probe main frame carries out testing electrical property and is judged to close as secondary with judging the uncertain plate to the uncertain plate
Panel or secondary judgement do not conform to panel, and export the second test result signal；
The circuit board being located on the flying probe main frame is conveyed by the feed mechanism according to the second test result signal
To the conveying component；And
The circuit board is delivered to the 4th material platform or the 5th material platform according to the second test result signal by the conveying component
On.
11. method of testings according to claim 10, it is characterised in that the 3rd material platform includes expecting playscript with stage directions body and first
Blowing component, the material playscript with stage directions body and the first blowing component are may be contained within first frame；The material playscript with stage directions body and
The first blowing component is used to place the uncertain plate；The feed mechanism will according to the first test result signal
The step that the described uncertain plate being located on the 3rd material platform is delivered on the flying probe main frame includes：
When receiving the first test result letter that the circuit board is uncertain plate more than the first blowing component is double
Number when, the first blowing component is released to the described uncertain plate that formerly places on the material playscript with stage directions body；The feeder
The described uncertain plate being located on the first blowing component and the material playscript with stage directions body is delivered to the flying probe by structure successively
On main frame；
Otherwise, the first blowing component remains static；The feed mechanism will be located on the first blowing component
The uncertain plate is delivered on the flying probe main frame.
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| CN201611086827.4A CN106501707B (en) | 2016-11-30 | 2016-11-30 | Test machine and its test method |
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| CN201611086827.4A CN106501707B (en) | 2016-11-30 | 2016-11-30 | Test machine and its test method |
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| CN107085176A (en) * | 2017-03-31 | 2017-08-22 | 东莞市维垦电子科技有限公司 | The continuous detection machine and method of adjustment of a kind of flexible PCB |
| CN109425819A (en) * | 2017-09-05 | 2019-03-05 | 大族激光科技产业集团股份有限公司 | A kind of PCB translocation system |
| CN112236032A (en) * | 2020-09-24 | 2021-01-15 | 惠州市华阳多媒体电子有限公司 | Planting and dismantling all-in-one machine |
| CN113092831A (en) * | 2021-04-06 | 2021-07-09 | 四川轻化工大学 | Horizontal type logistics flying needle testing machine |
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| CN107085176A (en) * | 2017-03-31 | 2017-08-22 | 东莞市维垦电子科技有限公司 | The continuous detection machine and method of adjustment of a kind of flexible PCB |
| CN109425819A (en) * | 2017-09-05 | 2019-03-05 | 大族激光科技产业集团股份有限公司 | A kind of PCB translocation system |
| CN112236032A (en) * | 2020-09-24 | 2021-01-15 | 惠州市华阳多媒体电子有限公司 | Planting and dismantling all-in-one machine |
| CN112236032B (en) * | 2020-09-24 | 2024-01-12 | 惠州市华阳智能技术有限公司 | Planting and dismantling integrated machine |
| CN113092831A (en) * | 2021-04-06 | 2021-07-09 | 四川轻化工大学 | Horizontal type logistics flying needle testing machine |
| CN113092831B (en) * | 2021-04-06 | 2023-06-30 | 四川轻化工大学 | Horizontal commodity circulation flies needle test machine |
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