CN105929329A - Apparatus and method for detecting tongue tube - Google Patents
Apparatus and method for detecting tongue tube Download PDFInfo
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- CN105929329A CN105929329A CN201610510190.0A CN201610510190A CN105929329A CN 105929329 A CN105929329 A CN 105929329A CN 201610510190 A CN201610510190 A CN 201610510190A CN 105929329 A CN105929329 A CN 105929329A
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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
- G01R31/327—Testing of circuit interrupters, switches or circuit-breakers
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
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Abstract
The invention relates to the technical field of tongue tube detection, and discloses an apparatus and method for detecting tongue tubes. The apparatus comprises a feeding mechanism, a rotary mechanism, a detection mechanism, a laser marking mechanism, a packaging mechanism, a reclaiming mechanism and a control mechanism, wherein the feeding mechanism conveys tongue tubes, the rotary mechanism bears tongue tube and drives the tongue tube to rotate, the detection mechanism detects the parameters of the tongue tubes on the rotary mechanism, the laser marking mechanism conducts laser marking on the tongue tubes detected by the detection mechanism, the packaging mechanism packs the tongue tubes subjected to the laser marking, the reclaiming mechanism takes and places the tongue tubes, and the control mechanism controls the operation of the mechanisms. Automatic detection of the tongue tubes is realized, a plurality of parameters of tongue tubes are tested, the test precision is improved, and the technical demands of modern SMT are met.
Description
Technical field
The present invention relates to tongue tube detection technique field, particularly relate to the detection device and method of a kind of tongue tube.
Background technology
Tongue tube is compared to common mechanical construction of switch, and it has simply, volume is little, speed is high, the work longevity
The advantage that life is long, and compared with electronic switch, it has again the feature that anti-loading impact capacity is strong, reliable operation
Property is the highest, is therefore widely used in SMT (Surface Mount Technology, i.e. surface installation technique)
Field.
Along with Intelligent Manufacturing Technology and the development of computer technology, precision and the production efficiency to tongue tube
Requirement day by day improve, but current domestic a lot of factories use tongue tube performance detector Technical comparing fall behind,
Mostly resting on manual test or the level of simple AT tester test, and it is slow to there is test speed, prompting is not
Substantially, additionally, investigation shows, traditional instrument service precision is low, and test index is single, inefficient, factory
Labour intensity is big, is also not easy to computer and carries out data management and analysis.And now with SMT technology
Development, tongue tube is increasingly applied in SMT, above-mentioned manual test method and performance detector test
Method, is increasingly difficult to the process requirements of satisfied modern SMT.
Summary of the invention
It is an object of the invention to provide the detection device and method of a kind of tongue tube, raw to solve existing SMT
During product, tongue tube measuring accuracy is low, it is impossible to the problem meeting modern SMT process requirements.
For reaching this purpose, the present invention by the following technical solutions:
A kind of detection device of tongue tube, including:
Feed mechanism, is used for carrying tongue tube；
Rotating mechanism, is positioned at the side of feed mechanism, for carrying the tongue tube of feed mechanism conveying, and carries
Dynamic described tongue tube rotates；
Testing agency, is positioned at the side of rotating mechanism, for the tongue tube on rotating mechanism is carried out parameter inspection
Survey；
Laser marking mechanism, is positioned at the side of rotating mechanism, the dry spring after detecting described testing agency
Pipe carries out laser marking；
Package mechanism, is positioned at the side of rotating mechanism, for the tongue tube after laser marking is carried out vision inspection
Survey, and after detection is qualified, tongue tube after laser marking is packed；
Some material fetching mechanisms, lay respectively at described upper testing agency, laser marking mechanism and package mechanism
Side；
Controlling organization, is connected to described feed mechanism, rotating mechanism, testing agency, laser marking machine
Structure, package mechanism and material fetching mechanism, and record the parameter of the tongue tube of described testing agency detection.
As preferably, described feed mechanism is provided with the detection module being connected to controlling organization, is used for detecting dry
Whether reed pipe is transported on rotating mechanism.
As preferably, described rotating mechanism is rotary-disk type structure, and it includes rotating disk and drives turntable rotation
Driving module, on described rotating disk, circumference is evenly equipped with some discharge position, and described discharge position is used for placing described
Tongue tube.
As preferably, described testing agency includes being placed in described rotating mechanism side and being connected to described control
The AT value detection module of mechanism and/or distance detection module and/or breakdown voltage detection module and/or contact electricity
Resistance detection module.
As preferably, described package mechanism includes CCD taking module and the packaging being all connected to controlling organization
Module, above-mentioned tongue tube is shot by described CCD taking module, and described tongue tube is carried out by described packaging module
Classification, and qualified tongue tube is packed.
The present invention also provides for the detection method of a kind of tongue tube, comprises the following steps:
By testing agency, tongue tube is carried out parameter detecting；
The tongue tube detected described testing agency by laser marking mechanism carries out laser marking；
By package mechanism, the tongue tube after described laser marking mechanism laser marking is carried out vision-based detection, and
Pack detecting qualified tongue tube.
As preferably, described by testing agency, tongue tube is carried out parameter detecting before also include:
Carried out the conveying of tongue tube to rotating mechanism by feed mechanism；
Drive described tongue tube to rotate by rotating mechanism to be delivered at testing agency；
By material fetching mechanism, the tongue tube on rotating mechanism is placed in testing agency.
As preferably, described by testing agency, tongue tube carried out parameter detecting and includes:
By AT value detection module tongue tube carried out pickup value PI and cut off value DO tests, and/
Or
By distance detection module, adhesive distance and the break distance of tongue tube are tested, and/or
By breakdown voltage detection module, the breakdown voltage value of tongue tube is tested, and/or
By contact resistance detection module, the contact resistance of tongue tube is tested.
As preferably, the described tongue tube detected described testing agency by laser marking mechanism carries out laser
Also include before mark:
By material fetching mechanism, the tongue tube that described testing agency is detected is placed on rotating mechanism；
The tongue tube described testing agency detected by rotating mechanism is rotated and is delivered at laser marking mechanism；
By material fetching mechanism, the tongue tube that the described testing agency on rotating mechanism is detected is placed on laser marking
In mechanism.
As preferably, described by package mechanism, the tongue tube after described laser marking mechanism laser marking is entered
Row vision-based detection, and carry out packaging include detecting qualified tongue tube:
By CCD taking module, above-mentioned tongue tube shot and judged that by controlling organization the pin of tongue tube is
No qualified and laser marking is the most qualified；
By packaging module, tongue tube is classified；
By packaging module, qualified tongue tube is packed.
The present invention is carried out the conveying of tongue tube by feed mechanism, rotating mechanism carry tongue tube and drive dry spring
Pipe rotates, testing agency the tongue tube on rotating mechanism is carried out parameter detecting, by laser marking mechanism pair
Tongue tube after the detection of described testing agency carries out laser marking, by package mechanism to the dry spring after laser marking
Pipe is packed, material fetching mechanism carry out picking and placeing of tongue tube, controlling organization control above-mentioned each mechanism and run,
It is capable of the Aulomatizeted Detect of tongue tube, and tongue tube can be carried out the test of many kinds of parameters, improve
Measuring accuracy, and greatly improve production efficiency and tongue tube qualification rate, meet the production of modern SMT
Process requirements.
By the parameter of the tongue tube of controlling organization record testing agency detection, review for history or tongue tube
Management and analysis, it is to avoid artificial reading, greatly improve detection efficiency.
Image by the shooting of multi-angle CCD taking module, it is judged that whether the pin of tongue tube meets the requirements,
Judging that laser marking is the most normal, whether tongue tube is properly placed in strap, makes it to better meet SMT
The required precision of automated production.
Accompanying drawing explanation
Fig. 1 is the structural principle schematic diagram of the detection device of tongue tube of the present invention；
Fig. 2 is the AT value test circuit diagram of AT value detection module of the present invention；
Fig. 3 is the AT value dynamic test figure of AT value detection module of the present invention；
Fig. 4 is the contact resistance test circuit diagram of contact resistance detection module of the present invention；
Fig. 5 is the flow chart of the detection method of tongue tube of the present invention.
In figure:
1, feed mechanism；2, rotating mechanism；3, testing agency；4, laser marking mechanism；5, packing machine
Structure；6, material fetching mechanism；7, controlling organization；11, rotating disk；12, conveyor module；21, discharge position；
22, rotating disk；31, AT value detection module；32, distance detection module；33, breakdown voltage detection module；
34, contact resistance detection module.
Detailed description of the invention
Further illustrate technical scheme below in conjunction with the accompanying drawings and by detailed description of the invention.
The present invention provides the detection device of a kind of tongue tube, as it is shown in figure 1, this detection device includes feeder
Structure 1, rotating mechanism 2, testing agency 3, laser marking mechanism 4, package mechanism 5, material fetching mechanism 6 and
Controlling organization 7, wherein:
Feed mechanism 1 is used for carrying tongue tube, specifically can be to dry by the way of rotating disk 11 shakes discharging
Reed pipe is ranked up and feeding.And can ensure the most only can export a tongue tube by various structures,
Such as, in the present embodiment, being provided with conveyor module 12 on feed mechanism 1, this conveyor module 12 one end is even
Being connected to rotating disk 11, the other end is placed in above rotating mechanism 2, and rotating disk 11 is carried by conveyor module 12
Tongue tube is delivered on rotating mechanism 2.
In the present embodiment, feed mechanism 1 is provided with and is connected to the detection module of controlling organization 7 (in figure not
Illustrate), it is used for detecting whether tongue tube is delivered to rotating mechanism 2 by conveyor module 12, concrete, should
Detection module can be the optical fiber or laser sensor set up, and accepts rotating disk 11 at conveyor module 12
During the tongue tube carried, the sensor judges whether the feeding position of conveyor module 12 has tongue tube, such as nothing
Tongue tube feed mechanism 1 then continues feeding, and after conveyor module 12 feeding, whether sensor judges tongue tube
Removed, without removed, then controlling organization 7 is reported to the police, and prompting tongue tube is the most removed, and then really
Protect this detection device to occur testing bad situation because of non-feeding.Preferably, the present embodiment also wraps
Including alarm mechanism (not shown), this alarm mechanism is connected to described controlling organization 7, and by controlling organization
7 control to report to the police.
Rotating mechanism 2, it is positioned at the side of feed mechanism 1, for carrying the tongue tube of feed mechanism 1 conveying,
And drive this tongue tube to rotate.Concrete, this rotating mechanism 2 is rotary-disk type structure, it include rotating disk 22 with
And the driving module (not shown) of driving turntable rotation, on rotating disk 22, circumference is evenly equipped with some blowings
Position 21, this discharge position 21 is for placing the tongue tube carried by feed mechanism 1.In the present embodiment, on
Stating driving module can be motor, by driven by motor turntable rotation, it is furthermore preferred that can be servomotor,
So that the control to the anglec of rotation.
Testing agency 3, is positioned at the side of rotating mechanism 2, for joining the tongue tube on rotating mechanism 2
Number detection, concrete, this testing agency 3 includes being placed in rotating mechanism 2 side and being connected to controlling organization 7
AT value detection module 31 (wherein AT is Ampere Turn) and/or distance detection module 32 and/or hit
Wear voltage detection module 33 and/or contact resistance detection module 34, concrete, each detection module above-mentioned
Arrange and can rotate according to different demands, can be one of them detection module, it is also possible to be the most
Individual detection module.
Above-mentioned AT value detection module 31 is for detecting the AT value of tongue tube, and AT value is also referred to as dry spring
Pipe factor of merit, is the important parameter determining tongue tube sensitivity, and AT value more sluggishness is the highest, the most more
Low, AT value just determines that the parameter needing the ability adhesive of how many magnetic field intensities, and AT value is the highest, needs to produce
Magnetic field the strongest.
Concrete, this AT value is divided into PI value (Pull-in Value, i.e. pickup value) and DO value (Drop-out
Value, i.e. cut off value), wherein pickup value PI is: flow through current value and the coil of coil when contact turns on
The product of the number of turns, unit is AT.Cut off value DO is: flow through electric current and the coil turn of coil when contact disconnects
The product of number, unit is AT.
In the present embodiment, it is capable of detecting when above-mentioned pickup value PI by above-mentioned AT value detection module 31 and breaks
Open value DO, it is also possible to carry out dynamic test, as in figure 2 it is shown, its AO-0 is by testing the dynamic of circuit offer
Test signal, through operational amplifier A D711 and FET BS107, obtains an electric current accurately
I1, owing in dynamic test, curent change scope is bigger, so can obtain one by triode 2N1711
Electric current I after amplification, puts into solenoid tongue tube simultaneously and (selectes according to product, obtain the number of turns of coil
N) interface J3 (tongue tube is between 1 and 2 pin of J3), according to pickup value PI and the definition of cut off value DO,
We can obtain flowing through the current value of coil and the product of wire circle, also when contact conducting (or disconnection)
It it is exactly the kinetic measurement achieving AT value.Test result is exported to testing electricity by photoelectrical coupler TLP222A
Road, then arrives controlling organization 7, it is achieved the kinetic measurement of AT value.
As it is shown on figure 3, the concrete test process of above-mentioned kinetic measurement is: from the beginning of initial AT value, continue line
Property increase AT value (general coil is constant, linearly increasing electric current), until tongue tube adhesive (A point to C
Point), record pickup value PI, after continuing to increase AT value, maintain certain time, observe attracting state, then
Gradually decrease AT value, then maintain observation attracting state, then proceed to reduce AT value and extremely disconnect (F point), survey
Obtain DO value.Being further continued for returning to test initial value (G point), dynamic testing process can effectively be observed tested dry
The AT value of reed pipe, and its reliability and stability, in this test process, tested tongue tube before C point
Should not turn on (should not turn between BC section), then C point is between E point, and tongue tube must be
Conducting state, and between EF, want emphasis to observe, off-state the most should not occur.Above-mentioned dynamic test mistake
Journey can effectively observe AT value and the reliability and stability of tongue tube of tested tongue tube.In order to ensure
The precision of test, typically carries out 2 dynamic testing process.Above-mentioned corresponding test data are directly stored in control
In the database of mechanism 7 processed.
The adhesive distance of tongue tube and break distance can be tested by distance detection module 32, this
Test mainly moves closer to tested tongue tube with the magnet of particular value, records adhesive distance, then by mark
Standard the most gradually leaves tested tongue tube, records two distance test values in break distance, this test at liquid
Position detection etc. relates to having important function in the actual application that distance detects.
The breakdown voltage value of tongue tube can be tested by breakdown voltage detection module 33, tested dry spring
If the voltage between the contact of pipe exceedes this breakdown voltage value, contact air can be breakdown, in electric current meeting rapidly
Rising, electric current increases, so breakdown voltage value is also a very important index in tongue tube test.
Can be tested the contact resistance of tongue tube by contact resistance detection module 34, contact resistance is
The direct current formed by the resistance in gap between the dry reed (bulk resistance) of tongue tube itself and switch terminal
Resistance, the contact resistance of usual whole magnetic reed switch is about tens milliohms to milliohm more than 100, by contact electricity
The test of resistance detection module 34, it is possible to judge that the contact resistance of tongue tube is the most up to standard.
Concrete, as shown in Figure 4, the test philosophy of above-mentioned contact resistance is: constant-current source circuit is (by three ends
Adjustable shunt reference source TL431, operational amplifier A D711 and FET BS250 composition) provide one
Constant electric current I (can set as required), through tongue tube (1 and 2 pin of J7 and J8 interface circuit
Between), obtain the pressure drop U1 at J7 two ends, just can calculate the actual of this tongue tube according to formula R=U1/I and connect
Get an electric shock and hinder, owing to the contact resistance of usual whole magnetic reed switch is about tens milliohms to milliohm more than 100, institute
Also being a smaller value with U1, for the degree of accuracy measured, in actual application, U1 is again through an instrument
Table amplifier AD621 achieves the voltage amplification of 100 times, obtains a voltage U2, U2 by AI0 mouth
It is input to controlling organization 7, by the calculating of controlling organization 7, can be achieved with the measurement of contact resistance.
Laser marking mechanism 4, it is positioned at the side of rotating mechanism 2, for doing after testing agency 2 detection
Reed pipe carries out laser marking, concrete, during this laser marking, and can be according to each of testing agency 2
The testing result of detection module and mark rule, carry out classification to tongue tube, and by this laser marking machine
Structure 4 carries out mark to tongue tube, and embodies model and the grade of above-mentioned tongue tube.
Package mechanism 5, it is positioned at the side of rotating mechanism 2, for regarding the tongue tube after laser marking
Feel and detect, and after detection is qualified, tongue tube after laser marking is packed.This package mechanism 5 can root
According to product test result, carrying out the grade separation of product, satisfactory directly carrying out carries or tray (torr
Dish) packaging, the product of defective products and other grades carries out different classification on request.
Owing to SMT technology (should have tongue tube for not having vacant position in tongue tube pin, tongue tube packaging
But neglected loading tongue tube) etc. require the highest, therefore, above-mentioned package mechanism 5 includes vision monitoring and sets
Standby, replace artificial judgment, operating efficiency and tongue tube accuracy rate can be improved greatly, concrete, this regards
Feeling that monitoring device is CCD photographing module (not shown), it is by shooting the side photo of tongue tube, by
Controlling organization 7 judge the pin of tongue tube with or without deformation, direction is the most correct, in pin deformation or direction
Time incorrect, controlling organization 7 controls alarm mechanism and reports to the police.
Above-mentioned package mechanism 5 also includes packing module (not shown), and this packaging module can be surveyed according to product
Test result, carries out the grade separation of product, and qualified tongue tube is put into carrier band or tray (pallet),
After packaging module puts into carrier band or tray (pallet) qualified tongue tube, by CCD photographing module just
Take pictures in top, it is judged that the laser marking on tongue tube is the most correct, directly judges whether correctly to fill simultaneously
Enter suitably carrier band or tray (pallet) position (namely determining whether room to produce), if the most qualified,
Then judge Proper Packing.When judging that packaging is defective, then controlled alarm mechanism by controlling organization 7 and report
Alert.
Material fetching mechanism 6, is provided with multiple, is positioned at the modules of testing agency 3 the most one to one, swashs
Light marking mechanism 4 and the side of package mechanism 5, it is for taking out the tongue tube on rotating mechanism 2 also
It is placed on corresponding survey at the modules of mechanism 3, laser marking mechanism 4 and package mechanism 5.Specifically
, material fetching mechanism 6 includes the cylinder (not shown) being vertically arranged, and is positioned at the true of cylinder output
Empty adsorption module (not shown), this vacuum suction module is used for the absorption to tongue tube, and then can be real
Existing tongue tube picking and placeing in each mechanism.
Controlling organization 7, is connected to feed mechanism 1, rotating mechanism 2, testing agency 3, laser marking
Mechanism 4, package mechanism 5 and material fetching mechanism 6, and record the dry spring of the modules detection of testing agency 3
The parameter of pipe, in order to review for history or each tongue tube manages and analyzes.
By the detection device of above-mentioned tongue tube, it is possible to realize the Aulomatizeted Detect of tongue tube, and can be to dry
Reed pipe carries out the test of many kinds of parameters, improves measuring accuracy, and greatly improves production efficiency and do
Reed pipe qualification rate, meets the production technology demand of modern SMT.
The present invention also provides for the detection method of a kind of tongue tube, as it is shown in figure 5, this detection method includes following
Step:
S100, by testing agency, tongue tube is carried out parameter detecting.
Concrete, it is by the AT value detection module of testing agency tongue tube to be carried out PI value and DO value is entered
Row test, and/or by distance detection module, adhesive distance and the break distance of tongue tube are tested,
And/or by breakdown voltage detection module, the breakdown voltage value of tongue tube is tested, and/or by contact
The contact resistance of tongue tube is tested by resistance detection module.Above-mentioned test parameter can be according to specific needs
Select.Concrete detection Principle of Process is described in the detection device of the tongue tube of the present embodiment, at this no longer
Repeat.
In the present embodiment, it is preferred that also included before tongue tube being carried out parameter detecting by testing agency:
Carried out the conveying of tongue tube by feed mechanism to rotating mechanism, be transported to rotating mechanism at tongue tube
After on, drive tongue tube thereon to rotate by rotating mechanism and be delivered at testing agency, pass through feeding afterwards
Tongue tube on rotating mechanism is placed in testing agency by mechanism, the modules of testing agency do
The detection of reed pipe parameter.
S110, the tongue tube detected testing agency by laser marking mechanism carry out laser marking.
After the modules of testing agency is to tongue tube parameter detecting, tongue tube is entered laser marking mechanism
Row laser marking, specifically embodies model and the grade of tongue tube.
Preferably, before the tongue tube detected testing agency by laser marking mechanism carries out laser marking
Also include: by material fetching mechanism, the tongue tube that testing agency is detected is placed on rotating mechanism, afterwards by revolving
Rotation mechanism rotates, and drives tongue tube rotation to be delivered at laser marking mechanism, passes through laser marking machine afterwards
Tongue tube on rotating mechanism is placed on laser marking mechanism by the material fetching mechanism at structure, by laser marking machine
Structure carries out laser marking.
S120, by package mechanism, the tongue tube after laser marking mechanism laser marking is carried out vision-based detection,
And pack detecting qualified tongue tube.
I.e. above-mentioned tongue tube is shot by CCD taking module and passes through controlling organization and judge the pin of tongue tube
The most qualified and laser marking is the most qualified；By packaging module, tongue tube is classified and to qualified
Tongue tube is packed.
Obviously, the above embodiment of the present invention is only used to understand explanation example of the present invention, and also
Non-is the restriction to embodiments of the present invention.For those of ordinary skill in the field, above-mentioned
Can also make other changes in different forms on the basis of explanation.Here without also cannot be to all
Embodiment give exhaustive.All made within the spirit and principles in the present invention any amendment, equivalent replace
Change and improvement etc., within should be included in the protection domain of the claims in the present invention.
Claims (10)
1. the detection device of a tongue tube, it is characterised in that including:
Feed mechanism (1), is used for carrying tongue tube；
Rotating mechanism (2), is positioned at the side of feed mechanism (1), is used for carrying feed mechanism (1) conveying
Tongue tube, and drive described tongue tube to rotate；
Testing agency (3), is positioned at the side of rotating mechanism (2), for doing on rotating mechanism (2)
Reed pipe carries out parameter detecting；
Laser marking mechanism (4), is positioned at the side of rotating mechanism (2), for described testing agency (3)
Tongue tube after detection carries out laser marking；
Package mechanism (5), is positioned at the side of rotating mechanism (2), for entering the tongue tube after laser marking
Row vision-based detection, and after detection is qualified, tongue tube after laser marking is packed；
Some material fetching mechanisms (6), lay respectively at described testing agency (3), laser marking mechanism (4) and
The side of package mechanism (5)；
Controlling organization (7), is connected to described feed mechanism (1), rotating mechanism (2), testing agency
(3), laser marking mechanism (4), package mechanism (5) and material fetching mechanism (6), and record described detection
The parameter of the tongue tube that mechanism (2) is detected.
The detection device of tongue tube the most according to claim 1, it is characterised in that described feed mechanism
(1) it is provided with and is connected to the detection module of controlling organization (7), be used for detecting whether tongue tube is transported to
On rotating mechanism (2).
The detection device of tongue tube the most according to claim 2, it is characterised in that described rotating mechanism
(2) being rotary-disk type structure, it includes rotating disk and drives the driving module of turntable rotation, described rotating disk last week
To being evenly equipped with some discharge position (21), described discharge position (21) is used for placing described tongue tube.
The detection device of tongue tube the most according to claim 1, it is characterised in that described testing agency
(3) include being placed in described rotating mechanism (2) side and being connected to the AT value of described controlling organization (7)
Detection module (31) and/or distance detection module (32) and/or breakdown voltage detection module (33) and/
Or contact resistance detection module (34).
The detection device of tongue tube the most according to claim 1, it is characterised in that described package mechanism
(5) including CCD taking module and the packaging module being all connected to controlling organization (7), described CCD claps
Taking the photograph module to shoot above-mentioned tongue tube, described tongue tube is classified by described packaging module, and to qualified
Tongue tube is packed.
6. the detection method of a tongue tube, it is characterised in that comprise the following steps:
By testing agency, tongue tube is carried out parameter detecting；
The tongue tube detected described testing agency by laser marking mechanism carries out laser marking；
By package mechanism, the tongue tube after described laser marking mechanism laser marking is carried out vision-based detection, and
Pack detecting qualified tongue tube.
The detection method of tongue tube the most according to claim 6, it is characterised in that described by detection
Mechanism also includes before tongue tube is carried out parameter detecting:
Carried out the conveying of tongue tube to rotating mechanism by feed mechanism；
Drive described tongue tube to rotate by rotating mechanism to be delivered at testing agency；
By material fetching mechanism, the tongue tube on rotating mechanism is placed in testing agency.
The detection method of tongue tube the most according to claim 6, it is characterised in that described by detection
Mechanism carries out parameter detecting to tongue tube and includes:
By AT value detection module tongue tube carried out pickup value PI and cut off value DO tests, and/
Or
By distance detection module, adhesive distance and the break distance of tongue tube are tested, and/or
By breakdown voltage detection module, the breakdown voltage value of tongue tube is tested, and/or
By contact resistance detection module, the contact resistance of tongue tube is tested.
The detection method of tongue tube the most according to claim 1, it is characterised in that described in pass through laser
The tongue tube that described testing agency is detected by marking mechanism also includes before carrying out laser marking:
By material fetching mechanism, the tongue tube that described testing agency is detected is placed on rotating mechanism；
The tongue tube described testing agency detected by rotating mechanism is rotated and is delivered at laser marking mechanism；
By material fetching mechanism, the tongue tube that the described testing agency on rotating mechanism is detected is placed on laser marking
In mechanism.
The detection method of tongue tube the most according to claim 1, it is characterised in that described by bag
Mounting mechanism carries out vision-based detection to the tongue tube after described laser marking mechanism laser marking, and qualified to detection
Tongue tube carry out packaging and include:
By CCD taking module, above-mentioned tongue tube shot and judged that by controlling organization the pin of tongue tube is
No qualified and laser marking is the most qualified；
By packaging module, tongue tube is classified；
By packaging module, qualified tongue tube is packed.
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| CN201610510190.0A CN105929329A (en) | 2016-07-01 | 2016-07-01 | Apparatus and method for detecting tongue tube |
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| CN201610510190.0A CN105929329A (en) | 2016-07-01 | 2016-07-01 | Apparatus and method for detecting tongue tube |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106226695A (en) * | 2016-08-31 | 2016-12-14 | 合肥邦立电子股份有限公司 | A kind of tongue tube automatic detection system |
| CN112379199A (en) * | 2020-11-10 | 2021-02-19 | 宁波华兴伟业电子科技开发有限公司 | Bistable electronic sensor aging detection device |
| CN112557890A (en) * | 2020-11-14 | 2021-03-26 | 东莞市铱鑫电子科技有限公司 | Aging running machine for reed switch |
| CN113092995A (en) * | 2021-02-20 | 2021-07-09 | 昆山瑞以森传感器有限公司 | Detection device and method for reed switch |
| CN113212008A (en) * | 2021-05-28 | 2021-08-06 | 慕贝尔汽车部件（太仓）有限公司 | Spring marking method and system |
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| CN106226695A (en) * | 2016-08-31 | 2016-12-14 | 合肥邦立电子股份有限公司 | A kind of tongue tube automatic detection system |
| CN106226695B (en) * | 2016-08-31 | 2019-08-02 | 合肥邦立电子股份有限公司 | A kind of tongue tube automatic detection system |
| CN112379199A (en) * | 2020-11-10 | 2021-02-19 | 宁波华兴伟业电子科技开发有限公司 | Bistable electronic sensor aging detection device |
| CN112557890A (en) * | 2020-11-14 | 2021-03-26 | 东莞市铱鑫电子科技有限公司 | Aging running machine for reed switch |
| CN113092995A (en) * | 2021-02-20 | 2021-07-09 | 昆山瑞以森传感器有限公司 | Detection device and method for reed switch |
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