CN106154141A - SMT product automatic test approach and be applied to the testing station of the method - Google Patents
SMT product automatic test approach and be applied to the testing station of the method Download PDFInfo
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- CN106154141A CN106154141A CN201610586400.4A CN201610586400A CN106154141A CN 106154141 A CN106154141 A CN 106154141A CN 201610586400 A CN201610586400 A CN 201610586400A CN 106154141 A CN106154141 A CN 106154141A
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- Prior art keywords
- smt
- product
- tested
- smt product
- test
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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]
- G01R31/281—Specific types of tests or tests for a specific type of fault, e.g. thermal mapping, shorts testing
- G01R31/2812—Checking for open circuits or shorts, e.g. solder bridges; Testing conductivity, resistivity or impedance
Abstract
The invention discloses a kind of SMT product automatic test approach and be applied to the testing station of the method, relate to electronic product detection technique field, method is for testing in SMT product to be tested being put into test fixture by robot, to be tested complete after to described robot send test complete signal, described robot receives described test and completes signal, is removed and placed in next block SMT to be tested product by testing SMT product.Testing station includes some test fixtures, also include robot, described robot includes that at least two mechanical hand, a part of described mechanical hand are used for capturing SMT product to be tested and put into described test fixture, and mechanical hand described in another part is for taking away testing SMT product in described test fixture.It is low that the present invention solves existing SMT product test efficiency, the technical problems such as test leakage easily occurs, and testing efficiency of the present invention is high, does not haves test leakage phenomenon, saves substantial amounts of manpower and materials for enterprise, reduces the production cost of enterprise.
Description
Technical field
The present invention relates to electronic product detection technique field, particularly to a kind of SMT product automatic test approach and application
Testing station in the method.
Background technology
SMT (Surface Mount Technology, electronic circuit surface mounting technology) is that current electron trade flows most
A kind of technology of row or technique, it is a kind of table that will be arranged on printed circuit board without pin or short leg surface-assembled components and parts
On the surface of face or other substrate, by the circuit load technology of the method such as Reflow Soldering or immersed solder welding assembly in addition.Produce at SMT
After product have produced, in addition it is also necessary to it is carried out a series of test, qualified to ensure that the SMT product of inflow subsequent processing is
Product, test generally includes some and produces defect, such as attachment, weld defect etc.；Some SMT product with specific function is also wanted
Carry out the test of corresponding function, such as radio communication function etc..
Corresponding test to SMT product at present is essentially all by manually completing, i.e. by manually being put by SMT product to be measured
Entering in test fixture, test is sent into subsequent processing by artificial taking-up after terminating again, and this kind of artificial blowing, the mode of feeding make employment
Member is more, and a SMT product test station typically requires 3～5 people, and the personnel not only needed are many, and work efficiency is low, and pole
The risk of test leakage easily occurs, and the company having at present can only evade the risk of test leakage by the way of barcode scanning again, reduce life
The man power and material wasting enterprise serious while producing efficiency, causes production cost to raise.
Summary of the invention
For disadvantages described above, first technical problem to be solved by this invention is to provide a kind of SMT product and automatically tests
Method, this SMT product automatic test approach is intervened the test that can be automatically performed SMT product, and is not had leakage without personnel
Situation about surveying, testing efficiency is high, and the production cost of enterprise is greatly reduced.
Based on same inventive concept, it is automatic that second technical problem to be solved by this invention is to provide a kind of SMT product
Testing station, this automatic testing station of SMT product can be automatically performed the test of SMT product, does not haves the situation of test leakage, test effect
Rate is high, and the production cost of enterprise is greatly reduced.
For solving above-mentioned first technical problem, the technical scheme is that
A kind of SMT product automatic test approach, robot survey in SMT product to be tested being put into test fixture
Examination, to be tested complete after to described robot send test complete signal, described robot receives described test and completes signal,
It is removed and placed in next block SMT to be tested product by testing SMT product.
Wherein, described SMT product to be tested is carried by feeding conveyer belt, after the conveying of described SMT product to be tested puts in place
Send SMT product to be tested to described robot to put in place signal, described robot receive described in put in place capture after signal described
SMT product to be tested, puts in described test fixture.
Wherein, described robot grab described in tested SMT product after put it on blanking conveyer belt, under described
Material conveyer belt sends into subsequent processing.
Wherein, described robot is provided with at least two mechanical hand, and a part of described mechanical hand is used for capturing described to be tested
SMT product, mechanical hand described in another part be used for capturing described in tested SMT product.
Wherein, described robot is provided with four described mechanical hands, and four described mechanical hands are cross distribution, two therein
Described mechanical hand is used for capturing described SMT product to be tested, mechanical hand described in another two be used for capturing described in tested SMT and produced
Product.
For solving above-mentioned second technical problem, the technical scheme is that
The automatic testing station of SMT product, including some test fixtures, also includes that robot, described robot include at least two
Individual mechanical hand, a part of described mechanical hand is used for capturing SMT product to be tested and puts into described test fixture, described in another part
Mechanical hand is for taking away testing SMT product in described test fixture.
Wherein, described mechanical hand is provided with four, and four described mechanical hands are cross distribution, two described mechanical hands therein
Putting into described test fixture for capturing described SMT product to be tested, mechanical hand described in another two is for producing testing SMT
Product are taken away in described test fixture.
Wherein, described robot also includes base, and described base is rotatablely equipped with the turning arm of horizontal rotation, described rotation
Being provided with head on pivoted arm, described head is rotatablely equipped with the manipulator mounting rack of horizontal rotation, each described mechanical hand is all pacified
It is contained on described manipulator mounting rack.
Wherein, described manipulator mounting rack is cross structure, and four described mechanical hands are separately mounted to described mechanical hand peace
Four ends shelved；The vacuum cup for capturing described SMT product it is equipped with on each described mechanical hand.
Wherein, described testing station also includes the feeding conveyer belt for carrying described SMT product to be tested, and is used for carrying
The described blanking conveyer belt having tested SMT product.
After have employed technique scheme, the invention has the beneficial effects as follows:
Due to SMT product automatic test approach of the present invention by robot to test fixture blowing, feeding, and by program certainly
Dynamic control completes, and has the advantage that with compared with technology
One, without manual intervention, 3～5 people can be saved in a testing station；
Two, the situation of test leakage will not occur；
The above-mentioned advantage of the present invention is greatly improved testing efficiency, saves substantial amounts of manpower and materials for enterprise, reduces
The production cost of enterprise.
Owing to robot is provided with at least two mechanical hand, a part of mechanical hand therein is used for capturing SMT product to be tested,
Another part mechanical hand has tested SMT product for capturing.Robot has multiple mechanical hand, it is possible to capture to be tested simultaneously
SMT product and tested SMT product, it is possible to tested SMT product followed by SMT product to be tested for next block is put into taking out
In test fixture, test fixture does not haves the problem slowed down, and multiple stage test fixture can be kept an eye on by a robot, more enters one
Walk improves testing efficiency, decreases the input of equipment cost.
Owing to the automatic testing station of SMT product of the present invention includes test fixture and for test fixture blowing, the machine of feeding
Device people, SMT product to be tested can be put into test fixture, and the SMT product will tested automatically by robot automatically
Take out from test fixture, it is not necessary to manual intervention, do not have the situation of test leakage, while improve testing efficiency, for enterprise
Save substantial amounts of man power and material, reduce the production cost of enterprise.
In sum, SMT product automatic test approach of the present invention and be applied to the testing station of the method and solve existing SMT
Product test efficiency is low, the technical problems such as test leakage easily occurs, SMT product automatic test approach of the present invention and be applied to this method
Testing station testing efficiency is high, does not haves the situation of test leakage, saves substantial amounts of manpower and materials for enterprise, reduces the life of enterprise
Produce cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of the automatic testing station of SMT product of the present invention；
The structural representation of Tu2Shi Tu1Zhong robot；
Fig. 3 is the top view of Fig. 2；
In figure: 10, robot, 12, base, the 13, first rotating shaft, 14, turning arm, 16, head, the 17, second rotating shaft, 18,
Mechanical arm assembly, 180, manipulator mounting rack, 182, mechanical hand, 1820, vacuum cup, 20, test fixture, 30, feeding conveying
Band, 32, blanking conveyer belt, 40, SMT product.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, the present invention is expanded on further.
As it is shown in figure 1, a kind of automatic testing station of SMT product, including the multiple test fixtures 20 being arranged in order, this embodiment party
In formula, test fixture is for testing the Bluetooth function of SMT product 40, also include one for blowing, the robot 10 of feeding,
The side, supplied materials direction of robot 10 is provided with feeding conveyer belt 30, and the opposite side in robot 10 is provided with blanking conveyer belt 32.Each survey
Trial work fills 20 the same sides being respectively positioned on feeding conveyer belt 30 and blanking conveyer belt 32, and the preferred test fixture of present embodiment 20 is provided with
Eight, the most preferably eight test fixture 20 semicirculars in shape are distributed in the periphery of robot 10.
As Fig. 2 and Fig. 3 jointly shown in, robot 10 includes base 12, by the first vertically arranged rotating shaft on base 12
13 are provided with the turning arm 14 around the first rotating shaft 13 horizontal rotation, and the end of turning arm 14 is provided with head 16, logical on head 16
Cross the second vertically arranged rotating shaft 17 and the mechanical arm assembly 18 that can horizontally rotate around the second rotating shaft 17 is installed.
Jointly shown with Fig. 3 as shown in Figure 1, Figure 2, mechanical arm assembly 18 includes the mechanical hand peace being arranged on the second rotating shaft 17 end
Shelve 180, manipulator mounting rack 180 is at least provided with two mechanical hands, on the preferred manipulator mounting rack of present embodiment 180
Four mechanical hands 182 are installed.Manipulator mounting rack 180 is cross structure, and four mechanical hands 182 are separately mounted to mechanical hand peace
Shelving four ends of 180, i.e. four mechanical hands 182, also in cross distribution, differ 90 ° between two adjacent mechanical hands 182,
The vacuum cup 1820 for capturing SMT product 40 it is mounted on each mechanical hand 182.In four mechanical hands 182 two
Mechanical hand 182 is for capturing SMT product to be tested from feeding conveyer belt 30, and SMT product to be tested is put into test fixture
In 20；Another two mechanical hand 182 tests SMT product for taking away in test fixture 20, and is put into testing SMT product
On blanking conveyer belt 32.
A kind of SMT product automatic test approach, robot survey in SMT product to be tested being put into test fixture
Examination, to be tested complete after to robot send test complete signal, robot receives test and completes signal, will test SMT
Product is removed and placed in next block SMT to be tested product.
The method illustrating the present invention detailed as a example by the above-mentioned automatic testing station of SMT product below:
As Fig. 1 and Fig. 2 jointly shown in, comprise the steps:
S1, being carried SMT product to be tested by feeding pipeline 30, conveying sends out SMT product to be tested after putting in place and puts in place
Signal；
S2, robot 10 receive SMT product to be tested and put in place after signal, capture SMT product to be tested with mechanical hand 182
Putting in test fixture 20, test fixture 20 test, in present embodiment, test fixture 20 is used for testing SMT product
The Bluetooth function of 40；
S3, to be tested complete after, test fixture 20 sends test and completes signal, and robot 10 receives test and completes signal
After, capturing with mechanical hand 182 and test SMT product, then mechanical arm assembly 18 half-twist, another mechanical hand 182 will be grabbed
Next block SMT to be tested product taken puts into this test fixture 20, proceeds test；
The SMT product of test captured is put on blanking conveyer belt 32 by S4, robot 10, blanking conveyer belt 32 send
Enter subsequent processing, so far complete the test step of SMT product.
SMT product automatic test approach of the present invention and testing station use robot to instead of existing workman, improve survey
Examination efficiency, does not haves the situation of test leakage simultaneously, saves substantial amounts of man power and material for enterprise, effectively reduce enterprise
Production cost.
The present invention uses robot to replace the technical scheme of workman to be not limited in above-described embodiment, it is only necessary to will test indigo plant
The frock of tooth function replaces to test the frock of other project, such as detection paster or the frock etc. of weld defect, can realize SMT
Other project testing of product, the semicircle distribution that the distribution form of test fixture is also not necessarily limited in above-described embodiment simultaneously, can
Space and the mounting means of robot according to workshop are adjusted, and the present embodiment uses semicircle distribution to be because the present embodiment
The base of middle robot is fixed installation, and if using linear slide to install such as the base of robot, each test fixture can also
Employing form of straight lines is distributed.Therefore, which kind of test either carried out SMT product, the most no matter test fixture is how to be distributed, only
If using robot to replace workman, in order to improve testing efficiency, to stop test leakage phenomenon, the SMT product of reduction enterprise production cost
Product method of testing and testing station/line each fall within protection scope of the present invention.
The first rotating shaft related in this specification and the name of the second rotating shaft, be intended merely to distinguishing feature, not
Represent position relationship, erection sequence and job order etc. therebetween.
The present invention is not limited to above-mentioned specific embodiment, those of ordinary skill in the art from above-mentioned design,
Without performing creative labour, all conversion made, within all falling within protection scope of the present invention.
Claims (10)
1.SMT product automatic test approach, it is characterised in that SMT product to be tested is put in test fixture by robot
Test, to be tested complete after to described robot send test complete signal, described robot receive described in test
Become signal, be removed and placed in next block SMT to be tested product by testing SMT product.
SMT product automatic test approach the most according to claim 1, it is characterised in that described SMT product to be tested is by upper
Material tape transport, sends SMT product to be tested to described robot after the conveying of described SMT product to be tested puts in place and puts in place letter
Number, described robot receive described in put in place and capture described SMT product to be tested after signal, put in described test fixture.
SMT product automatic test approach the most according to claim 2, it is characterised in that described robot grabs described
Put it on blanking conveyer belt after having tested SMT product, described blanking conveyer belt send into subsequent processing.
4. according to the SMT product automatic test approach described in claims 1 to 3 any claim, it is characterised in that described machine
Device people is provided with at least two mechanical hand, and a part of described mechanical hand is used for capturing described SMT product to be tested, described in another part
Mechanical hand has tested SMT product described in being used for capturing.
SMT product automatic test approach the most according to claim 4, it is characterised in that described robot is provided with four institutes
Stating mechanical hand, four described mechanical hands are cross distribution, and two described mechanical hands therein are used for capturing described SMT to be tested and produce
Product, mechanical hand described in another two be used for capturing described in tested SMT product.
The automatic testing station of 6.SMT product, including some test fixtures, it is characterised in that also include robot, described robot bag
Including at least two mechanical hand, a part of described mechanical hand is used for capturing SMT product to be tested and puts into described test fixture, another
The described mechanical hand of part is for taking away testing SMT product in described test fixture.
The automatic testing station of SMT product the most according to claim 6, it is characterised in that described mechanical hand is provided with four, four
Described mechanical hand is cross distribution, and two described mechanical hands therein are used for capturing described SMT product to be tested and put into described survey
In trial work dress, mechanical hand described in another two is for taking away testing SMT product in described test fixture.
The automatic testing station of SMT product the most according to claim 7, it is characterised in that described robot also includes base, institute
State the turning arm being rotatablely equipped with horizontal rotation on base, described turning arm is provided with head, described head rotates and installs
The manipulator mounting rack of horizontal rotation, each described mechanical hand is had to be installed on described manipulator mounting rack.
The automatic testing station of SMT product the most according to claim 8, it is characterised in that described manipulator mounting rack is cross
Structure, four described mechanical hands are separately mounted to four ends of described manipulator mounting rack；It is equipped with on each described mechanical hand
For capturing the vacuum cup of described SMT product.
10. according to the automatic testing station of SMT product described in claim 6 to 9 any claim, it is characterised in that described survey
Examination station also includes the feeding conveyer belt for carrying described SMT product to be tested, and has tested SMT product described in carrying
Blanking conveyer belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610586400.4A CN106154141A (en) | 2016-07-22 | 2016-07-22 | SMT product automatic test approach and be applied to the testing station of the method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610586400.4A CN106154141A (en) | 2016-07-22 | 2016-07-22 | SMT product automatic test approach and be applied to the testing station of the method |
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| CN106154141A true CN106154141A (en) | 2016-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610586400.4A Pending CN106154141A (en) | 2016-07-22 | 2016-07-22 | SMT product automatic test approach and be applied to the testing station of the method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106946034A (en) * | 2017-04-27 | 2017-07-14 | 珠海格力智能装备有限公司 | Loading and unloading system for remote control test machine |
| CN108840098A (en) * | 2018-07-11 | 2018-11-20 | 江苏富联通讯技术有限公司 | A kind of single track automatically testing platform and its test method |
| CN109507570A (en) * | 2018-12-21 | 2019-03-22 | 东莞华贝电子科技有限公司 | Integrated test system |
| CN113307025A (en) * | 2021-07-28 | 2021-08-27 | 苏州天准科技股份有限公司 | Material part picking device based on COB automatic assembly |
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| WO2011054907A1 (en) * | 2009-11-05 | 2011-05-12 | Aberle Robotics Gmbh | Loading system and operating method therefor |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106946034A (en) * | 2017-04-27 | 2017-07-14 | 珠海格力智能装备有限公司 | Loading and unloading system for remote control test machine |
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| CN113307025A (en) * | 2021-07-28 | 2021-08-27 | 苏州天准科技股份有限公司 | Material part picking device based on COB automatic assembly |
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Application publication date: 20161123 |
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