CN105510799B - A kind of automation pcb board FCT test machine and its test macro - Google Patents
A kind of automation pcb board FCT test machine and its test macro Download PDFInfo
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- CN105510799B CN105510799B CN201510849271.9A CN201510849271A CN105510799B CN 105510799 B CN105510799 B CN 105510799B CN 201510849271 A CN201510849271 A CN 201510849271A CN 105510799 B CN105510799 B CN 105510799B
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Abstract
The invention discloses a kind of automation pcb board FCT test machines, including rack, the rack includes testboard and mechanical mechanism, the mechanical mechanism is set to the console being located above the testboard and operating cavity, wherein the operating cavity is equipped with two test fixtures of left and right, the test fixture includes upper mold press mechanism, and jig upper mold is connect and be provided with the frame upper end, contacts with the jig upper mold and electrically conducts with test machine internal testing circuit for being depressed into pcb board to be measured；Lower die slipway mechanism is set to above the testboard and inside and outside can slide comprising jig lower die is contacted for being depressed into pcb board to be measured with the jig upper mold, and is meshed with the jig upper mold；Cylinder mechanism is connect with the upper mold press mechanism and the lower die slipway mechanism respectively, for the lifting of the upper mold press mechanism and the inside and outside sliding of the lower die slipway mechanism.The present invention can improve PCB testing efficiency and precision, simplify process and method and operating cost is greatly lowered.
Description
Technical field
The invention belongs to PCB testing technical fields, and in particular to a kind of automation pcb board FCT test machine and its test
System.
Background technique
PCB (Printed Circuit Board) i.e. printed wiring board, abbreviation printed board, is the important portion of electronics industry
One of part.Almost every kind of electronic equipment, it is small to arrive electronic watch, calculator, computer, communication electronic device, military issue weapons are arrived greatly
System, for the electric interconnection between them, will use printed board as long as there is the electronic components such as integrated device.It is single at present
It is frequently included on a pcb board multiple monolithics (unit), these monolithics structure having the same and pattern, to complete pcb board
Production and test after be segmented into multiple monolithics and use, to realize the production of scale.
And before electric equipment products assembling, generally can all it pass through FCT functional test to the PCB of product.FCT test refers to
The running environment (excitation and load) of simulation is provided to test target plate, so that it is worked in various design points, to get
The parameter of each state carrys out the test method of the function quality of validation test plate.Traditional circuit board testing is inserting test manually
Or the test of tooling Manual press, testing efficiency is low, operator's large labor intensity.The degree of automation of current FCT test method
There is certain promotion, but is not able to satisfy the job requirements of assembly line, it is still necessary to it is artificial to carry out the less important works such as product orientation, especially
It is when product specification difference, and operation process is more complicated, and the degree of automation needs to be further improved.
Summary of the invention
In view of the deficiency of the prior art, the object of the present invention is to provide a kind of automation pcb board FCT tests
Machine improves PCB testing efficiency and precision, avoids the interference of human factor, and reduced mass manages process and method and significantly
Operating cost is reduced, goodwill is improved.
In consideration of it, the present invention provides a kind of automation pcb board FCT test machine, including rack, the rack include test
Platform and mechanical mechanism, the mechanical mechanism is set to the console being located above the testboard and operating cavity, wherein the operation
Chamber is equipped with two test fixtures of left and right, and the test fixture includes:
Upper mold press mechanism connect with the frame upper end and is provided with jig upper mold, for by pcb board to be measured be depressed into
The jig upper mold is contacted and is electrically conducted with test machine internal testing circuit；
Lower die slipway mechanism, is set to above the testboard and can inside and outside sliding comprising jig lower die, for will be to
Survey pcb board is depressed into be contacted with the jig upper mold, and is meshed with the jig upper mold；
Cylinder mechanism is connect with the upper mold press mechanism and the lower die slipway mechanism respectively, under the upper mold
The lifting of press mechanism and the inside and outside sliding of the lower die slipway mechanism.
Preferably, the console is located above the operating cavity, and including single area's test module, man-machine interface and opens
Seat is closed, wherein list area's test module is located at the two sides of the man-machine interface, the switch base is located at the upper of the console
End.
Preferably, further include load box, the load box be set to the rack rear portion and lean against in the testboard and
The mechanical structure rear end.
As it is further preferred that the cylinder mechanism includes cylinder and the fixed group of cylinder for fixing the cylinder
Part, wherein the cylinder fixation kit is fixedly installed on the load box.
As still more preferably, the cylinder mechanism is respectively arranged on above left and right two test fixture, for point
The upper mold press mechanism and the lower die slipway mechanism are not driven.
Preferably, further include sound-light alarm component, for the test parameter of single area's test module is unqualified when it is single
Area has sound-light alarm prompt.
As it is further preferred that the test parameter includes input current, voltage, active power, frequency, power factor
And harmonic wave.
In consideration of it, using automation pcb board FCT test machine described in above-mentioned technical proposal invention further provides a kind of
The power module that test macro further includes operation control module, is connect with the FCT test machine.
Preferably, further include sound and light alarm module, for the test parameter of single area's test module is unqualified when it is single
Area has sound-light alarm prompt.
The present invention compared with the prior art have the beneficial effect that the present invention by setting left and right two sets of test fixtures, the left side
When mechanism for testing is tested, the right is used for blowing.Before testing, the model of tested pcb board is first selected in man-machine interface, and
Input the upper lower limit value and other machine parameters of institute's test parameter.By start button, after lower die slipway mechanism skids off, it is put into PCB
Plate, by testing button, lower die slide unit slides into test position, and upper mold press mechanism pushes, and after pushing in place, is delayed (settable)
Test power supply is connected, is assisted to normal (according to the load different settable times) the control computing module of load running by ModBus
View after reading parameter measured by single area's test module using 458 communication modes, carries out operation comparison, and tells pcb board
Each parameter quality.(parameter includes input current, voltage, active power, frequency, power factor, harmonic wave etc.) is such as unqualified
Single area have sound-light alarm prompt, and the underproof text prompt of which parameter of which channel is shown in man-machine interface.Such as
The surveyed pcb board of fruit is all qualified, and after side qualification indicator light is bright, lower die mechanism is skidded off, and next circulation is entered after feeding.Therefore
The present invention can not only improve PCB testing efficiency and precision, the interference for avoiding human factor, moreover it is possible to which reduced mass manages process and side
Operating cost is greatly lowered in method, improves goodwill.
Detailed description of the invention
Fig. 1 is the main view of FCT test machine described in the embodiment of the present invention one；
Fig. 2 is the side view of FCT test machine described in the embodiment of the present invention one；
Fig. 3 is the top view of FCT test machine described in the embodiment of the present invention one；
Fig. 4 is FCT test macro basic framework figure described in the embodiment of the present invention two
Appended drawing reference:
1-FCT test machine, 10- rack, 11- testboard, 12- console, the mono- area's test module of 121-, the man-machine boundary 122-
Face, 123- switch base, 13- operating cavity, 131- lower die press mechanism, 1311- upper mold jig, 132- lower die slipway mechanism, 1321-
Lower die jig, 133- cylinder mechanism, 1331- cylinder, 1332- cylinder fixation kit, 14- load box, 2- operation control module, 3-
Power module, 4- sound-light alarm component.
Specific embodiment
The embodiment of the present invention is described in detail below in conjunction with attached drawing.
Embodiment one:
As shown in Figure 1 to Figure 3, the embodiment of the invention provides the present invention provides a kind of automation pcb board FCT test machines
1, including rack 10, the rack 10 include testboard 11 and mechanical mechanism, the mechanical mechanism, which is set to, is located at the testboard
The console 12 and operating cavity 13 of 11 tops, wherein the operating cavity 13 is equipped with two test fixtures of left and right, the test fixture packet
It includes:
Upper mold press mechanism 131 connect and is provided with jig upper mold 1311 with 10 upper end of rack, and being used for will be to be measured
Pcb board, which is depressed into, to be contacted with the jig upper mold 1311 and electrically conducts with test machine internal testing circuit；
Lower die slipway mechanism 132 is set to 11 top of testboard and inside and outside can slide comprising jig lower die
1321, it is contacted for being depressed into pcb board to be measured with the jig upper mold 1321, and be meshed with the jig upper mold 1311；
Cylinder mechanism 133 is connect with the upper mold press mechanism 131 and the lower die slipway mechanism 132 respectively, is used for institute
State the lifting of upper mold press mechanism 131 and the inside and outside sliding of the lower die slipway mechanism 132.
The console 12 is located at 13 top of the operating cavity, and including single area's test module 121, man-machine interface 122 with
And switch base 123, wherein list area test module 121 is located at the two sides of the man-machine interface (122), the switch base 123
Positioned at the upper end of the console 12.
The rack 10 is additionally provided with load box 14, and the load box 14 is set to 10 rear portion of rack and leans against in institute
State testboard 11 and the mechanical structure rear end.
The cylinder mechanism 133 includes cylinder 1331 and the cylinder fixation kit 1332 for fixing the cylinder 1331,
Wherein the cylinder fixation kit 1332 is fixedly installed on the load box 14.The cylinder mechanism 133 is respectively arranged on
Above two test fixture of left and right, for driving the upper mold press mechanism 131 and the lower die slipway mechanism 132 respectively.
The embodiment of the invention also includes sound-light alarm component, for by the test parameter of single area test module 121 not
Qualified Shi Danqu has sound-light alarm prompt.Wherein the test parameter includes input current, voltage, active power, frequency, function
Rate factor and harmonic wave.
Test machine of the present invention is by the two sets of test fixtures in left and right, and when left side mechanism for testing is tested, the right is used for blowing.
Before testing, the model of tested pcb board is first selected in man-machine interface, and input institute's test parameter upper lower limit value and its
Its machine parameter.By start button, after lower die slipway mechanism skids off, it is put into pcb board, by testing button, lower die slide unit is slid into
Test position, upper mold press mechanism push, and after pushing in place, (delay is settable) connects test power supply, normal to load running
By ModBus agreement, single area is read using 458 communication modes for (different according to load) settable time control computing module
After parameter measured by test module, operation comparison is carried out, and tells the quality of each parameter of pcb board.Such as underproof list
Area has sound-light alarm prompt, and the underproof text prompt of which parameter of which channel is shown in man-machine interface.If institute
It is all qualified to survey pcb board, after side qualification indicator light is bright, lower die mechanism is skidded off, and next circulation is entered after feeding.
Embodiment two:
As shown in figure 4, using automation pcb board described in above-described embodiment one the embodiment of the invention provides a kind of
The power module 3 that the test macro of FCT test machine further includes operation control module 2, is connect with the FCT test machine 1.In order to
Energy Shi Dan area's test parameter (such as: including input current, voltage, active power, frequency, power factor, harmonic wave), which exists, not to be conformed to
Lattice, the area Ze Dan have sound-light alarm prompt, and the embodiment of the invention also includes sound and light alarm modules 4, for testing single area
The unqualified Shi Danqu of the test parameter of module 121 has sound-light alarm prompt.But also which channel is shown in man-machine interface
The underproof text prompt of which parameter.
The above is only a preferred embodiment of the present invention, for those of ordinary skill in the art, according to the present invention
Thought, there will be changes in the specific implementation manner and application range, and the content of the present specification should not be construed as to the present invention
Limitation.
Claims (7)
1. a kind of automation pcb board FCT test machine, including rack (10), the rack (10) includes testboard (11) and machinery
Mechanism, which is characterized in that the mechanical mechanism is set to the console (12) being located above the testboard (11) and operating cavity
(13), wherein the operating cavity (13) is equipped with two test fixtures of left and right, the test fixture includes:
Upper mold press mechanism (131) connect and is provided with jig upper mold (1311) with the rack (10) upper end, and being used for will be to be measured
Pcb board, which is depressed into, to be contacted with the jig upper mold (1311) and electrically conducts with test machine internal testing circuit；
Lower die slipway mechanism (132) is set to above the testboard (11) and inside and outside can slide comprising jig lower die
(1321), it contacts for being depressed into pcb board to be measured with the jig upper mold (1311), and is mutually nibbled with the jig upper mold (1311)
It closes；
Cylinder mechanism (133) connect with the upper mold press mechanism (131) and the lower die slipway mechanism (132) respectively, is used for
Drive the lifting of the upper mold press mechanism (131) and the inside and outside sliding of the lower die slipway mechanism (132), the cylinder mechanism
(133) be respectively arranged on above two test fixture of left and right, for drive respectively the upper mold press mechanism (131) and it is described under
Mould slipway mechanism (132)；
The console (12) is located above the operating cavity (13), and including single area's test module (121), man-machine interface
(122) and switch base (123), wherein list area's test module (121) is located at the two sides of the man-machine interface (122), institute
State the upper end that switch base (123) are located at the console (12)；
The test machine further includes computing module, by carrying out operation comparison, Jin Erfen to parameter measured by single area's test module
The quality of each parameter of pcb board is precipitated.
2. automation pcb board FCT test machine according to claim 1, which is characterized in that further include load box (14), institute
Load box (14) is stated to be set to the rack (10) rear portion and lean against in the testboard (11) and the mechanical mechanism rear end.
3. automation pcb board FCT test machine according to claim 2, which is characterized in that cylinder mechanism (133) packet
Cylinder (1331) and the cylinder fixation kit (1332) for fixing the cylinder (1331) are included, wherein the cylinder fixation kit
(1332) it is fixedly installed on the load box (14).
4. automation pcb board FCT test machine according to claim 1, which is characterized in that it further include sound-light alarm component,
For the unqualified Shi Danqu of test parameter of single area's test module (121) to be had sound-light alarm prompt.
5. automation pcb board FCT test machine according to claim 4, which is characterized in that the test parameter includes input
Electric current, voltage, active power, frequency, power factor and harmonic wave.
6. a kind of test macro using automation pcb board FCT test machine described in any one of the claims 1 to 3,
It further include the power module (3) being connect with the FCT test machine (1).
7. test macro according to claim 6, which is characterized in that further include sound and light alarm module (4), being used for will be described
The unqualified Shi Danqu of test parameter of single area's test module (121) has sound-light alarm prompt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510849271.9A CN105510799B (en) | 2015-11-26 | 2015-11-26 | A kind of automation pcb board FCT test machine and its test macro |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510849271.9A CN105510799B (en) | 2015-11-26 | 2015-11-26 | A kind of automation pcb board FCT test machine and its test macro |
Publications (2)
| Publication Number | Publication Date |
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| CN105510799A CN105510799A (en) | 2016-04-20 |
| CN105510799B true CN105510799B (en) | 2019-07-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510849271.9A Active CN105510799B (en) | 2015-11-26 | 2015-11-26 | A kind of automation pcb board FCT test machine and its test macro |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105929320B (en) * | 2016-05-06 | 2019-01-22 | 四川赛科安全技术有限公司 | The implementation method of the fully-automatic multi-channel test fixture of Intelligent fire-fighting terminal production |
| CN106257259B (en) * | 2016-09-30 | 2018-06-19 | 深圳市运泰利自动化设备有限公司 | FCT test machines |
| CN106841996B (en) * | 2017-03-09 | 2023-07-25 | 厦门弘信电子科技集团股份有限公司 | LCM-FCT tester for flexible circuit board |
| CN109581008A (en) * | 2019-01-10 | 2019-04-05 | 浙江杭可科技股份有限公司 | A kind of needle plate test device |
| CN111610465B (en) * | 2020-06-18 | 2022-09-13 | 深圳市明信测试设备股份有限公司 | ICT probe on-off automatic detection equipment |
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| CN1366187A (en) * | 2001-01-15 | 2002-08-28 | 华硕电脑股份有限公司 | Automatic tester and its method for motherboard |
| CN202351358U (en) * | 2011-10-17 | 2012-07-25 | 中国电力科学研究院 | On-line testing device of PCB (printed circuit board) of electric energy meter |
| CN203595786U (en) * | 2013-11-22 | 2014-05-14 | 深圳市博望电子有限公司 | Pneumatic test tool general workbench |
| CN104155593A (en) * | 2014-08-19 | 2014-11-19 | 中国计量学院 | Vehicle-mounted PCBA on-line testing system and testing method |
| CN205193230U (en) * | 2015-11-26 | 2016-04-27 | 肇庆三雄极光照明有限公司 | Automatic PCB board FCT test machine and test system thereof |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1366187A (en) * | 2001-01-15 | 2002-08-28 | 华硕电脑股份有限公司 | Automatic tester and its method for motherboard |
| CN202351358U (en) * | 2011-10-17 | 2012-07-25 | 中国电力科学研究院 | On-line testing device of PCB (printed circuit board) of electric energy meter |
| CN203595786U (en) * | 2013-11-22 | 2014-05-14 | 深圳市博望电子有限公司 | Pneumatic test tool general workbench |
| CN104155593A (en) * | 2014-08-19 | 2014-11-19 | 中国计量学院 | Vehicle-mounted PCBA on-line testing system and testing method |
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| CN105510799A (en) | 2016-04-20 |
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