CN110361647A - Online electronic circuit board function automatic detection system - Google Patents
Online electronic circuit board function automatic detection system Download PDFInfo
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- CN110361647A CN110361647A CN201910713376.XA CN201910713376A CN110361647A CN 110361647 A CN110361647 A CN 110361647A CN 201910713376 A CN201910713376 A CN 201910713376A CN 110361647 A CN110361647 A CN 110361647A
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- 238000001514 detection method Methods 0.000 title claims abstract description 16
- 238000012360 testing method Methods 0.000 claims abstract description 119
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- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 3
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- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
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Classifications
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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]
- G01R31/2806—Apparatus therefor, e.g. test stations, drivers, analysers, conveyors
- G01R31/2808—Holding, conveying or contacting devices, e.g. test adapters, edge connectors, extender boards
-
- 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
- G01R31/2832—Specific tests of electronic circuits not provided for elsewhere
- G01R31/2834—Automated test systems [ATE]; using microprocessors or computers
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- General Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Warehouses Or Storage Devices (AREA)
Abstract
The invention discloses a kind of reduction human costs, the online electronic circuit board function automatic detection system that versatility is high and expansibility is high.The present invention includes test machine, the loading and unloading elevator for being set to described test machine one end and the barcode scanning elevator for being set to the test machine other end；It is provided with lifting device one in the loading and unloading elevator, horizontal mobile device one is provided on the lifting device one, pallet is provided on the horizontal mobile device one, is placed with product in the pallet；It is provided with lifting device two in the barcode scanning elevator, horizontal mobile device two is provided on the lifting device two, the top inside the barcode scanning elevator is provided with XY axis barcode scanning device；Bottom and top inside the test machine are respectively arranged with horizontal mobile device three and horizontal mobile device four, and the top of the horizontal mobile device four is provided with test fixture module.The present invention is applied to the technical field of test macro.
Description
Technical field
The present invention relates to a kind of test macro, in particular to a kind of online electronic circuit board function automatic detection system.
Background technique
There is the equipment much automated in present factory to substitute manpower to save and produce this and raising efficiency.Common pure hand
Dynamic p-wire, it is desirable to the feeding of a jig, test and blanking are realized, with efficiency optimization with regard to 3 operators of standard configuration.One specially
The responsible feeding of door, a manual test, a blanking removable disk.
Based on above-mentioned operating mode, new online electronic circuit board function automatic detection platform is had been developed that, it is only necessary to
Two operators；One is responsible for operation feed mechanism, and one is responsible for operation cutting agency, and centre test is that machine is tested automatically；
By the mode of track transmission, non-test product is conveyed by feed mechanism and tests and is flowed to by track into automatic test zone
Cutting agency；Operator only needs the completion of the loading and unloading test macro, and platform can be produced continuously.
Now with online electronic circuit board function automatic detection platform be usually all integrated in a platform jig and from
Dynamic test, has just been formed when substantially designing, once making entirety, has carried, then to expand compatible product just very numb
Tired, a platform corresponds to a kind of or a kind of product.
Summary of the invention
Institute of the invention is insufficient in order to overcome the tested productivity of existing product to export, and expands that new product is troublesome, and employee is long-term
Tired and inefficient, the save the cost of work；The present invention can not only mitigate the number of employee's transportation tray, reduce manpower finished product
(can save two people) can also provide more convenient reasonable expansion for subsequent new product, effectively improve output of products,
Greatly strengthen versatility and expansibility.
The technical scheme adopted by the invention is that: the present invention includes test machine, is set to the upper and lower of described test machine one end
Material elevator and the barcode scanning elevator for being set to the test machine other end；
It is provided with lifting device one in the loading and unloading elevator, is provided with horizontal mobile device one on the lifting device one,
It is provided with pallet on the horizontal mobile device one, is placed with product in the pallet；
It is provided with lifting device two in the barcode scanning elevator, horizontal mobile device two, institute are provided on the lifting device two
It states the top inside barcode scanning elevator and is provided with XY axis barcode scanning device；
Bottom and top inside the test machine are respectively arranged with horizontal mobile device three and horizontal mobile device four, the cross
The top of mobile device four is provided with test fixture module, it is lateral shifting that the both ends of the horizontal mobile device three, which are located at,
Dynamic device one and the horizontal mobile device two are moved to side when least significant end, the both ends difference of the horizontal mobile device four
Side when being moved to most significant end positioned at the horizontal mobile device one and the horizontal mobile device two.
Further, the loading and unloading elevator further includes PLC controller one, and the barcode scanning elevator further includes PLC control
Device two processed, the test machine include PLC controller three and host computer, and the lifting device one and the horizontal mobile device one are equal
Be electrically connected with the PLC controller one, the lifting device two and the horizontal mobile device two with the PLC controller
Two are electrically connected, and XY axis barcode scanning device, the horizontal mobile device three and the horizontal mobile device four are controlled with the PLC
Device three be electrically connected, the PLC controller one, the PLC controller two, the PLC controller three with the upper electromechanics
Property connection.
Further, the side of the loading and unloading rack is provided with artificial loading mouth, is provided at the artificial loading mouth
One group of safe light curtain, the upper end of the loading and unloading rack other side are provided with feeding inlet one, and the lower end of the other side is provided with
Discharge port one, the feeding inlet one and the discharge port one are located at the lifting device one and drive the horizontal mobile device
One highest point and lowest part；The lower end of barcode scanning rack side is provided with feeding inlet two, barcode scanning rack side it is upper
End is provided with discharge port two, and the feeding inlet two and the discharge port two are located at the lifting device two and drive the transverse direction
The highest point and lowest part of mobile device two；One end of the test machine is provided with the discharge port being connected with the feeding inlet one
Three and the feeding inlet three that is connected with the discharge port one, the other end of the test machine is provided with to be connected with the feeding inlet two
The discharge port four connect and the feeding inlet four being connected with the discharge port two, the horizontal mobile device three are located at the feeding inlet
Between three and the discharge port four, the horizontal mobile device four is between the discharge port three and the feeding inlet four.
Further, the lifting device one and the lifting device two include driving device one, drive lead screw, guiding
Bar and lifting deckle board, the driving device one are connected with the lifting deckle board by the drive lead screw, the lifting deckle board
Surrounding be provided with the guide rod.
Further, the horizontal mobile device one, the horizontal mobile device two, the horizontal mobile device three and institute
It states and is provided with groove type photoelectric switch on horizontal mobile device four, the groove type photoelectric switch electrically connects with the host computer
It connects.
Further, the horizontal mobile device one, the horizontal mobile device two, the horizontal mobile device three and institute
Stating horizontal mobile device four includes two, two sprocket wheel mounting plates of driving device, two driving chains, drive rod and driving cog
Wheel, two sprocket wheel mounting plates are symmetrical arranged, and the rear and front end of the sprocket wheel mounting plate is mounted on guide wheel, the transmission
Chain plate is around on two guide wheels of institute, and the lower end of the sprocket wheel mounting plate is equipped with the driving device two, the transmission
Bar is connected with the driving device two, and the rear and front end of the drive rod is mounted on and is meshed with the driving chain
Transmission gear, the pallet adaptation are installed between two driving chains.
Further, the horizontal mobile device one, the horizontal mobile device two, the horizontal mobile device three and institute
The lower end for stating horizontal mobile device four is mounted on guide rail width regulating device, and the guide rail width regulating device includes that handwheel shakes
Handle adjusts screw rod, drive block, and the handwheel rocking handle is installed on the lower section of one of sprocket wheel mounting plate, another described sprocket wheel
The lower end of mounting plate is equipped with the drive block, and described adjusting screw rod one end is connected with the handwheel rocking handle, the adjusting silk
The other end of bar is connected with the drive block.
Further, positioning stop cylinder is provided on the horizontal mobile device four, the test fixture module includes
Driving cylinder one and with the lifting frame plate that is connected of driving cylinder one, be provided with driving cylinder on the lifting frame plate
Two and with the test fixture plate that is connected of driving cylinder two, be provided with shop bolt and upper knit stitch on the test fixture plate
Mould.
Further, the top of the test machine is provided with radiator fan, and the inside top of the test machine is provided with survey
Electronics battery plate and test equipment are tried, the test electronics battery plate and test equipment are electrically connected with the test fixture module,
The top of the test machine, the loading and unloading elevator and the barcode scanning elevator is provided with tri coloured lantern, the barcode scanning lifting
Machine upper end is provided with acrylic glass-dead seal, is provided at the top of the loading and unloading elevator with the PLC controller one electrically
The double startup button of connection.
Further, the XY axis barcode scanning device includes XY axis mobile mechanism and the barcode scanning that is mounted in XY axis mobile mechanism
Camera.
The beneficial effects of the present invention are: since the present invention includes test machine, the loading and unloading for being set to described test machine one end
Elevator and the barcode scanning elevator for being set to the test machine other end, test machine, loading and unloading elevator and barcode scanning elevator are all
This 3 equipment to operating status, are being respectively started, are respectively initializing, all after start completion, employee loads in loading and unloading elevator
For product into pallet, both hands press double startup button, after PLC controller one receives enabling signal, the control lifting of PLC controller one
Device one declines, it is lower to behind most bottom, wait receive test machine to expect signal after, PLC controller one controls horizontal mobile device
To the track of horizontal mobile device three, loading and unloading elevator rises one transport pallet after transporting pallet, continues waiting for next support
Disk；After the horizontal mobile device three of test machine has pallet, wait barcode scanning elevator will expect signal, after receiving letter, PLC control
Device three controls horizontal mobile device three and operates, and sees pallet off to horizontal mobile device two, barcode scanning elevator is moved in the transverse direction of lower layer
After dynamic device two receives pallet, PLC controller two controls lifting device two and rises, and after reaching barcode scanning position, feedback signal is given
Start barcode scanning by the interaction of PLC controller three of survey test machine to upper computer end to the PLC controller three of test machine, after the completion,
The PLC controller two that barcode scanning elevator is transmitted a signal to by the PLC controller three of test machine, continuously rises to discharge port two.It surveys
Test-run a machine, which issues upper layer horizontal mobile device four, will expect that signal, pallet control transverse shifting two by PLC controller two and be conveyed into
In horizontal mobile device four；The rail transport of layer horizontal mobile device four is at positioning stop cylinder position on a testing machine, PLC
Controller three controls the decline of test fixture module, pushes test fixture plate, and upper and lower needle mould acupuncture treatment point test is surveyed after test
It tries jig module to rise, then waits the discharging signal of loading and unloading elevator, after receiving signal, palletized transport is by laterally moving
On the track for the horizontal mobile device one that dynamic device four is moved to loading and unloading elevator upper layer, employee starts blanking, then reloads,
Next round production, so rest part does not need to make any modification when the present invention increases compatible jig, it is only necessary to change jig and
Pallet can be completed；Human cost is saved, an employee can complete loading and unloading and test complete process；It is easy to maintain,
All on jig, replacement only needs jig to change to continue to produce dominant loss part.
Detailed description of the invention
Fig. 1 is schematic diagram of the invention；
Fig. 2 is the schematic internal view of loading and unloading elevator；
Fig. 3 is the schematic internal view of test machine；
Fig. 4 is the schematic internal view of barcode scanning elevator；
Fig. 5 is the schematic diagram of horizontal mobile device one；
Fig. 6 is the schematic diagram of test fixture module.
Specific embodiment
As shown in Figures 1 to 6, in the present embodiment, the present invention includes test machine 1, is set to described 1 one end of test machine
Loading and unloading elevator 2 and the barcode scanning elevator 3 for being set to 1 other end of test machine；
It is provided with lifting device 1 in the loading and unloading elevator 2, is provided with horizontal mobile device on the lifting device 1
One 5, pallet 6 is provided on the horizontal mobile device 1, is placed with product in the pallet 6；
It is provided with lifting device 28 in the barcode scanning elevator 3, is provided with horizontal mobile device two on the lifting device 28
9, the top inside the barcode scanning elevator 3 is provided with XY axis barcode scanning device, and the XY axis barcode scanning device includes that XY axis is mobile
Mechanism and the barcode scanning camera being mounted in XY axis mobile mechanism；
Bottom and top inside the test machine 1 are respectively arranged with horizontal mobile device 3 10 and horizontal mobile device 4 11,
The top of the horizontal mobile device 4 11 is provided with test fixture module 12, the both ends difference of the horizontal mobile device 3 10
Positioned at side when being horizontal mobile device 1 and the horizontal mobile device 29 is moved to least significant end, the transverse shifting dress
The both ends for setting 4 11 are located at the horizontal mobile device 1 and when the horizontal mobile device 29 is moved to most significant end
Side.
In the present embodiment, the loading and unloading elevator 2 further includes PLC controller one, and the barcode scanning elevator 3 further includes
PLC controller two, the test machine 1 include PLC controller three and host computer 13, the lifting device 1 and the laterally shifting
Dynamic device 1 is electrically connected with the PLC controller one, the lifting device 28 and the horizontal mobile device 29 with
The PLC controller two is electrically connected, XY axis barcode scanning device, the horizontal mobile device 3 10 and the horizontal mobile device four
11 are electrically connected with the PLC controller three, the PLC controller one, the PLC controller two, the PLC controller three
It is electrically connected with the host computer 13.
In the present embodiment, the side of the loading and unloading rack is provided with artificial loading mouth, sets at the artificial loading mouth
It is equipped with one group of safe light curtain, the upper end of the loading and unloading rack other side is provided with feeding inlet 1, the lower end of the other side
It is provided with discharge port 1, the feeding inlet 1 and the discharge port 1 are located at the lifting device 1 and drive institute
State the highest point and lowest part of horizontal mobile device 1；The lower end of barcode scanning rack side is provided with feeding inlet two, described to sweep
The upper end of ink recorder frame side is provided with discharge port two, and the feeding inlet two and the discharge port two are located at the lifting device
28 drive the highest point and lowest part of the horizontal mobile device 29；One end of the test machine 1 is provided with and the pan feeding
One 14 discharge ports three being connected of mouth and the feeding inlet three being connected with the discharge port 1, the other end of the test machine 1
The feeding inlet four for being provided with the discharge port four being connected with the feeding inlet two and being connected with the discharge port two, the transverse direction
Between the feeding inlet three and the discharge port four, the horizontal mobile device 4 11 goes out mobile device 3 10 described in
Between material mouth three and the feeding inlet four.
In the present embodiment, the lifting device 1 and the lifting device 28 include driving device 1, transmission
Screw rod 19, guide rod 20 and lifting deckle board 21, the driving device 1 pass through the drive lead screw with the lifting deckle board 21
19 are connected, and the surrounding of the lifting deckle board 21 is provided with the guide rod 20, and driving device 1 is alternating current generator.
In the present embodiment, the horizontal mobile device 1, the horizontal mobile device 29, the horizontal mobile device
3 10 and the horizontal mobile device 4 11 on be provided with groove type photoelectric switch, the groove type photoelectric switch with it is described upper
Machine 13 is electrically connected.
In the present embodiment, the horizontal mobile device 1, the horizontal mobile device 29, the horizontal mobile device
3 10 and the horizontal mobile device 4 11 include the sprocket wheel mounting plate 23, two of driving device 2 22, two driving chain 24,
Drive rod 25 and transmission gear 26, the driving device 2 22 are stepper motor, and two sprocket wheel mounting plates 23 are symmetrical arranged,
And the rear and front end of the sprocket wheel mounting plate 23 is mounted on guide wheel 27, the coiling of driving chain 24 is in two guide wheels
On 27, the lower end of the sprocket wheel mounting plate 23 is equipped with the driving device 2 22, the drive rod 25 and the driving device
2 22 are connected, and the rear and front end of the drive rod 25 is mounted on the transmission gear being meshed with the driving chain 24
26, the adaptation of pallet 6 is installed between two driving chains 24.
In the present embodiment, the horizontal mobile device 1, the horizontal mobile device 29, the horizontal mobile device
3 10 and the lower end of the horizontal mobile device 4 11 be mounted on guide rail width regulating device, the guide rail width regulating device
Including handwheel rocking handle 29, screw rod 30, drive block 31 are adjusted, the handwheel rocking handle 29 is installed on one of sprocket wheel mounting plate 23
Lower section, the lower end of another sprocket wheel mounting plate 23 are equipped with the drive block 31, described 30 one end of adjusting screw rod with it is described
Handwheel rocking handle 29 is connected, and the other end for adjusting screw rod 30 is connected with the drive block 31.
In the present embodiment, positioning stop cylinder, the test fixture mould are provided on the horizontal mobile device 4 11
Block 12 includes the lifting frame plate 33 for driving cylinder 1 and being connected with the driving cylinder 1, the lifting frame plate 33
On be provided with driving cylinder 2 34 and with the test fixture plate 35 that is connected of driving cylinder 2 34, the test fixture plate 35
On be provided with shop bolt 36 and upper and lower needle mould 37.
In the present embodiment, the top of the test machine 1 is provided with radiator fan 38, the inside top of the test machine 1
It is provided with test electronics battery plate 39 and test equipment 40, the test electronics battery plate 39 and test equipment 40 are controlled with the test
Have module 12 to be electrically connected, the top of the test machine 1, the loading and unloading elevator 2 and the barcode scanning elevator 3 is provided with
Tri coloured lantern 41,3 upper end of barcode scanning elevator are provided with acrylic glass-dead seal 42, and the acrylic glass-dead seal 42 can be by
The movement of XY axis barcode scanning device is observed above, and barcode scanning can all be carried out every time by pallet being sent into before test machine 1 is tested, true by barcode scanning
Whether the test fixture module 12 and product for recognizing 1 the inside of test machine match, and whether the pallet 6 matches；The loading and unloading
The top of elevator 2 is provided with the double startup button 43 being electrically connected with the PLC controller one.
In the present embodiment, the present invention is mainly made of 3 major parts, and the left side is the place of employee's primary operational, loading and unloading
Elevator 2, main structure of the middle rank for test, test machine 1, the right are the barcode scanning elevator 3 with XY axis barcode scanning device；Test
The movement of machine 1 is all controlled by PLC controller three, all tests be all by a kind of programming development environment of labVIEW(, by
The research and development of American National instrument NI company, it is similar with C and BASIC develops environment) write after program control, test machine 1, up and down
Expect that between elevator 2 and barcode scanning elevator 3 be that input and output material and barcode scanning signal are communicated by SMEMA.
The action part of loading and unloading elevator 2: feeding is completed by the loading and unloading elevator 2, is gone up and down in loading and unloading
After machine 2 is in automatic operating state, have received the horizontal mobile device three of 1 lower layer of test machine to expect signal after, lifting dress
It sets one 4 drive horizontal mobile devices 1 to drop at discharge port 1, the product in pallet 6 is transported by SMEMA signal interaction
On defeated lower layer's horizontal mobile device 3 10 to test machine 1.The topside position of loading and unloading elevator 2 is the position of employee's operation,
One group of safe light curtain is provided at artificial loading mouth, employee's loading and unloading can all pass through safe light curtain, true by safe light curtain signal
The safety for protecting operator, after employee has changed product, both hands press double startup button 43, and lifting device 1 drives transverse shifting dress
1 are set to drop at discharge port 1, receive the horizontal mobile device three of 1 lower layer of test machine to expect signal after, lifting device
One 4 drive horizontal mobile devices 1 drop at discharge port 1, by SMEMA signal interaction the Product transport in pallet 6
Onto lower layer's horizontal mobile device 3 10 of test machine 1, this process is rotated by one 5 both sides sprocket wheel of horizontal mobile device, support
Disk 6 is seen off, and then lifting device 1 drives horizontal mobile device 1 to rise to feeding inlet 1, waits discharging.
The action part of test machine 1: test machine 1 needs to load test fixture module 12 in normal operation, after powering on every time
Test machine 1 requires to reset again, while can control the XY axis barcode scanning device Aligning control of barcode scanning elevator 3, into waiting barcode scanning
State.Confirm pallet 6 position be all to be realized by the induction of groove type photoelectric switch, test machine 1 after the reset again without
It has detected pallet 6, signal to be expected will be issued, equipment starting is finally confirmed that host computer 13 passes through 485 turns by host computer 13
USB module and three connecting communication of PLC controller, after PLC controller three receives the enabling signal of host computer 13, into automatic fortune
Row state.When not detecting pallet 6 in the horizontal mobile device 4 11, the PLC controller three of test machine 1 will pass through
SMEMA hair go out to expect signal, at this time barcode scanning elevator 3 can first rise reach barcode scanning position, sending can with barcode scanning signal, on
Position machine 13 directly controls XY axis barcode scanning device by 485, and all pallets 6 that can enter test machine 1 are all to have already passed through to sweep
Code, into horizontal mobile device 4 11 after positioned by positioning stop cylinder, after positioning, pass through driving cylinder 1
Come drive lifting frame plate 33 decline, then by driving cylinder 2 34 drive 35 transverse shifting of test fixture plate, cross shop bolt
It positions, the pin mark that exact p-value is pricked to make lower 37 contact product of needle mould starts to test；Testing end signal is by host computer
13 are transferred to PLC controller three, and PLC controller three can control the reset of test fixture module 12, receive loading and unloading after receiving
After the signal that elevator 2 can discharge, pallet 6 will be sent to loading and unloading elevator 2 by the horizontal mobile device 4 11
It is interior, terminate a wheel test.
The action part of XY axis barcode scanning elevator 3: the input and output material of XY axis barcode scanning elevator 3 is all that PLC controller two drives
Come what is realized, up and down motion is laterally transported by driving the alternating current generator for lifting device 28 and horizontal mobile device 29
It is dynamic then be after normal operation, to expect signal have received the sending of test machine 1 by driving stepper motor, it will be
The pallet 6 of barcode scanning number is seen off, receives PLC controller after pallet 6 to horizontal mobile device 29 by the feeding inlet of lower layer two every time
Two driving lifting devices 28 run to the position set, wait the barcode scanning of test machine 1, and the complete reception of PLC controller two of barcode scanning is swept
Code, which completes signal, will rise to the discharge port two of top layer.
In conclusion the invention has the following advantages that
1. compatible strong: by design test machine 1 and test fixture module 12 with isolated structure, very flexible processing compatibility
Problem.
2. operator required for is few: the processing of loading and unloading is all in same place, and an operator ensures that production,
And in the case where the product test time is long, while it is also out of question for supervising multiple systems.
3. flexibility is high: different product thread-changings, it is only necessary to test fixture module 12 and matched product tray 6 are replaced,
It can be with the thread-changing to complete product.
4. easy to operate: loading and unloading do not need replacement pallet 6, and all pallets 6 all recycle in system, and loading and unloading only need
Transferred product is to feeding or blanking memory block.
5. outstanding product two dimensional code processing capacity: even different sizes, the different product two dimensional code in position are ok
It is handled by XY axis barcode scanning device.
The present invention is applied to the technical field of test macro.
Although the embodiment of the present invention is described with practical solution, the limit to meaning of the present invention is not constituted
It makes, for those skilled in the art, is all to the modification of its embodiment and with the combination of other schemes according to this specification
Obviously.
Claims (10)
1. a kind of online electronic circuit board function automatic detection system, it is characterised in that: it includes test machine (1), is set to institute
It states the loading and unloading elevator (2) of test machine (1) one end and is set to the barcode scanning elevator (3) of the test machine (1) other end；
It is provided with lifting device one (4) in the loading and unloading elevator (2), is provided with lateral shifting on the lifting device one (4)
Device one (5) is moved, is provided with pallet (6) on the horizontal mobile device one (5), is placed with product in the pallet (6)；
It is provided with lifting device two (8) in the barcode scanning elevator (3), is provided with transverse shifting on the lifting device two (8)
Device two (9), the internal top of the barcode scanning elevator (3) are provided with XY axis barcode scanning device；
The internal bottom and top of the test machine (1) are respectively arranged with horizontal mobile device three (10) and horizontal mobile device four
(11), it is provided with test fixture module (12) above the horizontal mobile device four (11), the horizontal mobile device three
(10) when both ends, which are located at, is horizontal mobile device one (5) and the horizontal mobile device two (9) is moved to least significant end
Side, the both ends of the horizontal mobile device four (11) are located at the horizontal mobile device one (5) and the transverse shifting
Device two (9) is moved to side when most significant end.
2. online electronic circuit board function automatic detection system according to claim 1, it is characterised in that: the loading and unloading
Elevator (2) further includes PLC controller one, and the barcode scanning elevator (3) further includes PLC controller two, test machine (1) packet
Include PLC controller three and host computer (13), the lifting device one (4) and the horizontal mobile device one (5) with the PLC
Controller one is electrically connected, the lifting device two (8) and the horizontal mobile device two (9) with the PLC controller two
Be electrically connected, XY axis barcode scanning device, the horizontal mobile device three (10) and the horizontal mobile device four (11) with it is described
PLC controller three be electrically connected, the PLC controller one, the PLC controller two, the PLC controller three with it is described on
Position machine (13) is electrically connected.
3. online electronic circuit board function automatic detection system according to claim 1, it is characterised in that: the loading and unloading
The side of rack is provided with artificial loading mouth, and one group of safe light curtain, the loading and unloading rack are provided at the artificial loading mouth
The upper end of the other side is provided with feeding inlet one (14), and the lower end of the other side is provided with discharge port one (15), the feeding inlet
One (14) and the discharge port one (15) are located at the lifting device one (4) and drive the horizontal mobile device one (5)
Highest point and lowest part；The lower end of barcode scanning rack side is provided with feeding inlet two, and the upper end of barcode scanning rack side is set
It is equipped with discharge port two, the feeding inlet two and the discharge port two are located at the lifting device two (8) and drive the transverse direction
The highest point and lowest part of mobile device two (9)；One end of the test machine (1) is provided with to be connected with the feeding inlet one (14)
The other end of the discharge port three connect and the feeding inlet three being connected with the discharge port one (15), the test machine (1) is provided with
The discharge port four being connected with the feeding inlet two and the feeding inlet four being connected with the discharge port two, the transverse shifting dress
Three (10) are set between the feeding inlet three and the discharge port four, the horizontal mobile device four (11) is located at the discharging
Between mouth three and the feeding inlet four.
4. online electronic circuit board function automatic detection system according to claim 2, it is characterised in that: the lifting dress
Setting one (4) and the lifting device two (8) includes driving device one (18), drive lead screw (19), guide rod (20) and lifting
Deckle board (21), the driving device one (18) is connected with the lifting deckle board (21) by the drive lead screw (19), described
The surrounding of lifting deckle board (21) is provided with the guide rod (20).
5. online electronic circuit board function automatic detection system according to claim 2, it is characterised in that: described laterally to move
Dynamic device one (5), the horizontal mobile device two (9), the horizontal mobile device three (10) and the horizontal mobile device four
(11) groove type photoelectric switch is provided on, the groove type photoelectric switch is electrically connected with the host computer (13).
6. online electronic circuit board function automatic detection system according to claim 2, it is characterised in that: described laterally to move
Dynamic device one (5), the horizontal mobile device two (9), the horizontal mobile device three (10) and the horizontal mobile device four
It (11) include driving device two (22), two sprocket wheel mounting plates (23), two driving chains (24), drive rod (25) and transmission
Gear (26), two sprocket wheel mounting plates (23) are symmetrical arranged, and the rear and front end of the sprocket wheel mounting plate (23) is respectively mounted
Have guide wheel (27), the driving chain (24) coiling is on two guide wheels (27) of institute, under the sprocket wheel mounting plate (23)
End is equipped with the driving device two (22), and the drive rod (25) is connected with the driving device two (22), and the biography
The rear and front end of lever (25) is mounted on the transmission gear (26) being meshed with the driving chain (24), the pallet (6)
Adaptation is installed between two driving chains (24).
7. online electronic circuit board function automatic detection system according to claim 4, it is characterised in that: described laterally to move
Dynamic device one (5), the horizontal mobile device two (9), the horizontal mobile device three (10) and the horizontal mobile device four
(11) lower end is mounted on guide rail width regulating device, and the guide rail width regulating device includes handwheel rocking handle (29), adjusts
Screw rod (30), drive block (31), the handwheel rocking handle (29) are installed on the lower section of one of sprocket wheel mounting plate (23), another
The lower end of the sprocket wheel mounting plate (23) is equipped with the drive block (31), and the adjusting screw rod (30) one end is shaken with the handwheel
Handle (29) is connected, and the other end for adjusting screw rod (30) is connected with the drive block (31).
8. online electronic circuit board function automatic detection system according to claim 2, it is characterised in that: described laterally to move
Be provided with positioning stop cylinder on dynamic device four (11), the test fixture module (12) include driving cylinder one (32) and with institute
The lifting frame plate (33) that driving cylinder one (32) is connected is stated, driving cylinder two is provided on the lifting frame plate (33)
(34) and with the test fixture plate (35) that is connected of driving cylinder two (34), it is fixed to be provided on the test fixture plate (35)
Position pin (36) and upper and lower needle mould (37).
9. online electronic circuit board function automatic detection system according to claim 2, it is characterised in that: the test machine
(1) top is provided with radiator fan (38), and the inside top of the test machine (1) is provided with test electronics battery plate (39) and surveys
Test instrument (40), the test electronics battery plate (39) and test equipment (40) electrically connect with the test fixture module (12)
It connects, the top of the test machine (1), the loading and unloading elevator (2) and the barcode scanning elevator (3) is provided with tri coloured lantern
(41), barcode scanning elevator (3) upper end is provided with acrylic glass-dead seal (42), the top of the loading and unloading elevator (2)
It is provided with the double startup button (43) being electrically connected with the PLC controller one.
10. online electronic circuit board function automatic detection system according to claim 2, it is characterised in that: the XY axis
Barcode scanning device includes XY axis mobile mechanism and the barcode scanning camera that is mounted in XY axis mobile mechanism.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910713376.XA CN110361647A (en) | 2019-08-02 | 2019-08-02 | Online electronic circuit board function automatic detection system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910713376.XA CN110361647A (en) | 2019-08-02 | 2019-08-02 | Online electronic circuit board function automatic detection system |
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| CN110361647A true CN110361647A (en) | 2019-10-22 |
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