CN104807503A - Multifunctional automatic testing machine - Google Patents

Multifunctional automatic testing machine Download PDF

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Publication number
CN104807503A
CN104807503A CN201510216690.9A CN201510216690A CN104807503A CN 104807503 A CN104807503 A CN 104807503A CN 201510216690 A CN201510216690 A CN 201510216690A CN 104807503 A CN104807503 A CN 104807503A
Authority
CN
China
Prior art keywords
testing
led lamp
test
groove
multifunctional automatic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201510216690.9A
Other languages
Chinese (zh)
Inventor
刘天明
邱洪波
李晶晶
肖虎
张沛
涂梅仙
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MLS Co Ltd
Original Assignee
MLS Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by MLS Co Ltd filed Critical MLS Co Ltd
Priority to CN201510216690.9A priority Critical patent/CN104807503A/en
Publication of CN104807503A publication Critical patent/CN104807503A/en
Pending legal-status Critical Current

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Abstract

A multifunctional automatic testing machine structurally comprises a testing device and an automatic translation device. The testing device comprises testing pieces and bearing pieces, each testing piece is provided with a plurality of testing positions with different testing functions, a testing pin is arranged at each testing position, grooves are formed in the positions, corresponding to the testing positions, of the bearing pieces, and sensing devices are arranged in the grooves. A to-be-tested LED lamp is placed in one of the grooves, the sensing device in the groove tests the to-be-tested LED lamp and then sends a signal to the corresponding testing pin, the corresponding testing pin extends from the corresponding testing position to contact with a plug pin of the to-be-tested LED lamp so as to finish testing of one property of the to-be-tested LED lamp, and after the testing for the property is finished, the automatic translation device props up and translates the to-be-tested LED lamp to other grooves to perform other property tests on the to-be-tested LED lamp. The multifunctional automatic testing machine has the advantages that automatic testing and automatic translation are combined, 'one-stop' automatic testing for various properties can be performed on a same platform , labor intensity is lowered, testing efficiency is improved, and testing precision is high.

Description

Multifunctional automatic test machine
Technical field
The invention relates to testing apparatus technical field, be specifically related to a kind of can to the multifunctional automatic test machine of " one-stop " that the multiple performance of LED lamp is tested in identical platform.
Background technology
LED lamp must carry out multiple performance test to it before dispatching from the factory after assembling, and physical property and the electrical performance testings such as such as length testing, power test, Hi-pot test, to guarantee that the product come into the market has high qualification rate.
For the performance that LED lamp is different, need the proving installation adopting difference in functionality, thus the testing process of existing LED lamp is generally and LED lamp is manually carried to next proving installation from a proving installation, the repeated multiple times test that just can complete LED lamp like this, not only efficiency is low, labour intensity is large, and when movable LED lamp tool repeatedly, be easy to damage LED lamp, such as application number be 201210357967.6 patent a kind of Multifunctional comprehensive test equipment for LED lamp is disclosed, this testing apparatus is provided with pressure resistant test tool and electric performance test tool, thus this testing apparatus can realize the withstand voltage properties of LED lamp and the test of electrical property, but when LED lamp is tested, after a performance test, such as, after withstand voltage properties test, manually LED lamp must be moved electric performance test tool from pressure resistant test tool, to complete the test of LED lamp electrical property, and manually LED lamp is installed to measurement jig and needs cost regular hour and labour, reduce further testing efficiency, there is very large error in manual installation simultaneously, LED lamp is installed to the accuracy whether measurement jig is in place directly affecting detection.
Summary of the invention
The object of the invention is for deficiency of the prior art and provides a kind of testing efficiency high, and test accuracy is high, identical platform can be carried out the multifunctional automatic test machine of " one-stop " of multiple performance test, this automatic test machine can auto-translating LED lamp to be measured, not only greatly reduce labour intensity, decrease the risk that LED lamp is damaged.
The object of the invention is achieved through the following technical solutions:
A kind of multifunctional automatic test machine is provided, comprise frame, it is characterized in that: also comprise: proving installation, be arranged at described frame, comprise test block and supporting member, described test block is provided with multiple test bit with different test function, described test bit is built-in with can the testing needle that slides of relatively described test bit, described supporting member and described test bit are just provided with the groove for holding LED lamp to be measured to place, described groove is provided with induction installation, induced signal is sent to the described testing needle corresponding with this groove when described induction installation senses that LED lamp to be measured is held in groove, described testing needle stretches out and fully contacts to realize testing with the pin of LED lamp to be measured in described test bit, auto-translating device, for moving to other arbitrary described grooves by LED lamp to be measured from a described groove jack-up.
Wherein, described proving installation also comprises the tested cylinder for promoting described testing needle stretching motion.
Wherein, described proving installation also comprises the fixed head for fixing described testing needle, and described fixed head is connected to the push rod of described tested cylinder.
Wherein, described proving installation also comprises the limit assembly for limiting described fixed head displacement.
Wherein, described test block is provided with at least three test bits, and described supporting member is provided with the described groove corresponding with each test bit.
Wherein, each described test bit is provided with two detect aperture, and each described groove is provided with two slots corresponding with two detect aperture.
Wherein, the two ends of described frame are equipped with described proving installation.
Wherein, described induction installation is set to electronic type induction installation or spring-piece type induction installation.
Wherein, the jack-up cylinder that described auto-translating device comprises translation plates, drive described translation plates to move up and down and the flat-removing air cyclinder driving described translation plates to seesaw, described translation plates is provided with the recess for fixing LED lamp to be measured, and described recess is just to described groove.
Wherein, described auto-translating device also comprises by the jack-up support of described jack-up air cylinder driven and the translating bracket that driven by described flat-removing air cyclinder, and described translation plates is fixed on described jack-up support, and described jack-up cylinder is fixed on described translating bracket.
The beneficial effect of the invention:
The multifunctional automatic test machine of the invention, comprise proving installation and auto-translating device, proving installation comprises test block and supporting member, test block is provided with multiple test bit with different measuring ability, each test bit is provided with testing needle, supporting member and test bit are just provided with groove to place, groove is all provided with induction installation, LED lamp to be measured is positioned in a groove, the induction installation of this groove sends induced signal to the described testing needle corresponding with this groove when LED lamp to be measured being detected, this testing needle stretches out and contacts with the pin of LED lamp to be measured under external force drives in test bit, and then the test of a LED lamp to be measured performance can be realized, the test of such as power, after this test completes, LED lamp to be measured is moved to other arbitrary grooves from a described groove jack-up by auto-translating device, and then the test of other performances of LED lamp to be measured can be carried out, the motion repeatedly of auto-translating device can the disposable automatic test realizing multiple performances of multiple LED lamp.The invention will to detect and auto-translating combines automatically, can the automatic test carrying out multiple performance in identical platform of " one-stop ", improve testing efficiency, reduce labour intensity, and the accuracy tested is high.
Accompanying drawing explanation
Accompanying drawing is utilized to be described further the invention, but the embodiment in accompanying drawing does not form any restriction to the invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the following drawings.
Fig. 1 is the structural representation of the multifunctional automatic test machine of the invention.
Fig. 2 is the structural representation that cover plate hidden by the multifunctional automatic test machine of the invention.
Include in Fig. 1 and Fig. 2:
1-frame;
2-test block, 21-test bit, 22-detect aperture;
3-supporting member, 31-groove, 32-slot;
4-induction installation;
5-tested cylinder;
6-fixed head;
7-limit assembly;
8-translation plates, 81-recess, 82-screens;
9-jack-up cylinder, 91-jack-up support;
10-flat-removing air cyclinder, 101-translating bracket;
11-cover plate.
Embodiment
With the following Examples the invention is further described.
The embodiment of a kind of multifunctional automatic test machine of the invention, as depicted in figs. 1 and 2, comprise frame 1 and the proving installation, the auto-translating device that are arranged at described frame 1, described proving installation has two and is located at the two ends of described frame 1 respectively, the cover plate 11 that described frame 1 is provided with for preventing dust, foreign material enter frame 1 inside, described cover plate 11 is placed between two pick-up units, spacing between two pick-up units can regulate arbitrarily, with the LED lamp that adaptive testing is dissimilar.
Described proving installation comprises test block 2 and supporting member 3, described test block 2 is provided with multiple test bit 21 with different test function, described test bit 21 is built-in with can the testing needle (not showing in Fig. 1) that slides of relatively described test bit 21, described supporting member 3 is just provided with the groove 31 for holding LED lamp to be measured to place with described test bit 21, described groove 31 place is provided with induction installation 4, LED lamp to be measured is positioned in groove 31, the induction installation 4 at this groove 31 place sends induced signal to the described testing needle corresponding with this groove 31 when LED lamp to be measured being detected, the testing needle being positioned at frame 1 two ends stretches out from test bit 21 and contacts with the pin at LED lamp two ends to be measured under external force drives, and then the test of a LED lamp to be measured performance can be realized, the test of such as power, after this test completes, the testing needle being positioned at frame 1 two ends all bounces back reset, LED lamp to be measured is moved to adjacent groove 31 from this groove 31 jack-up by auto-translating device, and then the test of other performances of LED lamp to be measured can be carried out, such as Hi-pot test, auto-translating device repeatedly motion can on same platform once property realize the automatic test of multiple performances of multiple LED lamp, .
The multifunctional automatic test machine of the invention will to detect and the auto-translating of lED light fixture to be measured combines automatically, can the automatic test carrying out multiple performance in identical platform of " one-stop ", improves testing efficiency, reduces labour intensity.
Further, described proving installation also comprises the tested cylinder 5 for promoting described testing needle stretching motion in test bit 21 and is fixed on the fixed head 6 of push rod of tested cylinder 5, and testing needle is fixed on fixed head 6, tested cylinder 5 drives the stretching motion of testing needle by fixed head 6, and then realizes dynamic test automatically.
Further, described proving installation also comprises the limit assembly 7 for limiting described fixed head 6 displacement.
In the present embodiment, described test block 2 is provided with three test bits 21, three test bits 21 are respectively power test position, Hi-pot test position and laser marking test bit, the size of LED lamp power can not only be tested in power test position simultaneously, the length of LED lamp can also be tested, accordingly, supporting member 3 is provided with three grooves 31 corresponding with three test bits 21, LED lamp to be measured can be moved to other test bits 21 from a test bit 21 by groove 31 by auto-translating device, and then automatically test while multiple performances that can realize multiple LED lamp, efficiency is high, speed is fast, not easy damaged LED lamp.
For improving testing efficiency, each described test bit 21 is provided with two detect aperture 22, two detect aperture 22 can detect two LED lamp simultaneously simultaneously, accordingly, for realizing disposablely completing the fixing of two LED lamp and location, each described groove 31 is provided with two slots 32 corresponding with two detect aperture 22, the bottom land of described slot 32 is an inclined-plane, and bottom land is provided with limiting section, the bottom land tilted is convenient to LED lamp be positioned in slot 32, also LED lamp is convenient to eject from slot 32, and the limiting section of bottom land is used for carrying out spacing to the LED lamp being positioned over slot 32, when preventing LED lamp from testing or the time of picking and placeing rotate.
Further, described induction installation 4 is set to electronic type induction installation or spring-piece type induction installation, preferably, induction installation 4 in the groove 31 corresponding with power test position, Hi-pot test position is electronic type induction installation, induction installation 4 in the groove 31 corresponding with laser marking test bit is spring-piece type induction installation, this spring-piece type induction installation is electrically connected with laser marking machine, and when LED lamp moves to laser marking test bit, laser marking machine is started working and carried out laser marking to this product.
In the present embodiment, frame 1 is also provided with PLC programming controller, and the data that test bit 21 detects by PLC programming controller are compared with the normal data preset, and then can judge that whether test result is qualified, and report to the police to substandard product.
In the present embodiment, described auto-translating device comprises translation plates 8, the jack-up cylinder 9 driving described translation plates 8 to move up and down and the flat-removing air cyclinder 10 driving described translation plates 8 to seesaw, described translation plates 8 is arranged in the through hole of cover plate 11, described translation plates 8 is provided with the recess 81 for fixing LED lamp to be measured, described recess 81 is just to described groove 31, and recess 8 and groove 31 structure, measure-alike, because groove 31 has two slots 32, accordingly, described recess 81 is also provided with two screens 82, screens 82 and slot 32 structure, measure-alike, and then can disposable translation two LED lamp, improve translation efficiency.
Further, for convenience of the processing of translation plates 8, save processing cost, translation plates 8 and support plate are made identical structure, size and dimension, especially require the shape of recess 81 and groove 31, measure-alike to make LED lamp move to another groove 31 from a groove 31 fast, accurately.
Further, described auto-translating device also comprises the jack-up support 91 driven by described jack-up cylinder 9 and the translating bracket 101 driven by described flat-removing air cyclinder 10, described translation plates 8 is fixed on described jack-up support 91, and described jack-up cylinder 9 is fixed on described translating bracket 101.
After LED lamp to be measured completes power test, the testing needle retraction of measured power resets, jack-up cylinder 9 drives translation plates 8 to move upward and by height certain for LED lamp jack-up to be measured, then flat-removing air cyclinder 10 drives translating bracket 101 to travel forward, translating bracket 101 drives jack-up cylinder 9 and translation plates 8 jointly to move right and moves to Hi-pot test position, then jack-up cylinder 9 moves downward reset, flat-removing air cyclinder 10 retreats and resets subsequently, after LED lamp to be measured completes Hi-pot test, same principle, jack-up cylinder 9, under the acting in conjunction of flat-removing air cyclinder 10 and translation plates 8, LED lamp to be measured is moved to laser marking test bit, the motion repeatedly of auto-translating device can the disposable automatic test realizing multiple performances of multiple LED lamp.
Finally should be noted that; above embodiment is only in order to illustrate the technical scheme of the invention; but not the restriction to the invention protection domain; although done to explain to the invention with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify to the technical scheme of the invention or equivalent replacement, and not depart from essence and the scope of the invention technical scheme.

Claims (10)

1. multifunctional automatic test machine, comprises frame, it is characterized in that: also comprise:
Proving installation, be arranged at described frame, comprise test block and supporting member, described test block is provided with multiple test bit with different test function, described test bit is built-in with can the testing needle that slides of relatively described test bit, described supporting member and described test bit are just provided with the groove for holding LED lamp to be measured to place, described groove is provided with induction installation, induced signal is sent to the described testing needle corresponding with this groove when described induction installation senses that LED lamp to be measured is held in groove, described testing needle stretches out and fully contacts to realize testing with the pin of LED lamp to be measured in described test bit,
Auto-translating device, for moving to other arbitrary described grooves by LED lamp to be measured from a described groove jack-up.
2. multifunctional automatic test machine according to claim 1, is characterized in that: described proving installation also comprises the tested cylinder for promoting described testing needle stretching motion.
3. multifunctional automatic test machine according to claim 2, is characterized in that: described proving installation also comprises the fixed head for fixing described testing needle, and described fixed head is connected to the push rod of described tested cylinder.
4. multifunctional automatic test machine according to claim 3, is characterized in that: described proving installation also comprises the limit assembly for limiting described fixed head displacement.
5. multifunctional automatic test machine according to claim 1, is characterized in that: described test block is provided with at least three test bits, described supporting member is provided with the described groove corresponding with each test bit.
6. multifunctional automatic test machine according to claim 5, is characterized in that: each described test bit is provided with two detect aperture, and each described groove is provided with two slots corresponding with two detect aperture.
7. multifunctional automatic test machine according to claim 1, is characterized in that: the two ends of described frame are equipped with described proving installation.
8. multifunctional automatic test machine according to claim 1, is characterized in that: described induction installation is set to electronic type induction installation or spring-piece type induction installation.
9. multifunctional automatic test machine according to claim 1, it is characterized in that: described auto-translating device comprises translation plates, the jack-up cylinder that drives described translation plates to move up and down and the flat-removing air cyclinder driving described translation plates to seesaw, described translation plates is provided with the recess for fixing LED lamp to be measured, and described recess is just to described groove.
10. multifunctional automatic test machine according to claim 9, it is characterized in that: described auto-translating device also comprises by the jack-up support of described jack-up air cylinder driven and the translating bracket that driven by described flat-removing air cyclinder, described translation plates is fixed on described jack-up support, and described jack-up cylinder is fixed on described translating bracket.
CN201510216690.9A 2015-04-30 2015-04-30 Multifunctional automatic testing machine Pending CN104807503A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510216690.9A CN104807503A (en) 2015-04-30 2015-04-30 Multifunctional automatic testing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510216690.9A CN104807503A (en) 2015-04-30 2015-04-30 Multifunctional automatic testing machine

Publications (1)

Publication Number Publication Date
CN104807503A true CN104807503A (en) 2015-07-29

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Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20209778U1 (en) * 2002-06-25 2002-11-21 Duschek Anke Device for producing luminous bodies with light-emitting diodes as the light source and structure of these luminous bodies
CN2768001Y (en) * 2003-11-14 2006-03-29 上海海成技术装备有限公司 Automatic retesting machine for fluorescent lamp
CN101638176A (en) * 2009-08-19 2010-02-03 谢兆航 Pipelining live section
CN101995326A (en) * 2009-08-25 2011-03-30 上海诚测电子科技发展有限公司 Test bed for testing comprehensive performance of LED modules
CN201864333U (en) * 2010-09-28 2011-06-15 深圳市深华龙科技实业有限公司 Automated production line device
CN202265193U (en) * 2011-09-23 2012-06-06 东莞市伟创东洋自动化设备有限公司 Four-guide-column jacking and moving mechanism
CN103293489A (en) * 2012-09-24 2013-09-11 天津思博科科技发展有限公司 Multifunctional comprehensive test equipment for LED lamp
CN104569759A (en) * 2014-12-31 2015-04-29 爱彼思(苏州)自动化科技有限公司 Modulator tube testing and film pasting equipment
CN204612757U (en) * 2015-04-30 2015-09-02 木林森股份有限公司 Multifunctional automatic test machine

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20209778U1 (en) * 2002-06-25 2002-11-21 Duschek Anke Device for producing luminous bodies with light-emitting diodes as the light source and structure of these luminous bodies
CN2768001Y (en) * 2003-11-14 2006-03-29 上海海成技术装备有限公司 Automatic retesting machine for fluorescent lamp
CN101638176A (en) * 2009-08-19 2010-02-03 谢兆航 Pipelining live section
CN101995326A (en) * 2009-08-25 2011-03-30 上海诚测电子科技发展有限公司 Test bed for testing comprehensive performance of LED modules
CN201864333U (en) * 2010-09-28 2011-06-15 深圳市深华龙科技实业有限公司 Automated production line device
CN202265193U (en) * 2011-09-23 2012-06-06 东莞市伟创东洋自动化设备有限公司 Four-guide-column jacking and moving mechanism
CN103293489A (en) * 2012-09-24 2013-09-11 天津思博科科技发展有限公司 Multifunctional comprehensive test equipment for LED lamp
CN104569759A (en) * 2014-12-31 2015-04-29 爱彼思(苏州)自动化科技有限公司 Modulator tube testing and film pasting equipment
CN204612757U (en) * 2015-04-30 2015-09-02 木林森股份有限公司 Multifunctional automatic test machine

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Application publication date: 20150729

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