CN205333535U - Metal strainometer defect automatic check out system - Google Patents
Metal strainometer defect automatic check out system Download PDFInfo
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- CN205333535U CN205333535U CN201521030819.9U CN201521030819U CN205333535U CN 205333535 U CN205333535 U CN 205333535U CN 201521030819 U CN201521030819 U CN 201521030819U CN 205333535 U CN205333535 U CN 205333535U
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Abstract
The utility model discloses a metal strainometer defect automatic check out system belongs to a strainometer detection device, the system include that material loading leveling mechanism, visual detection mechanism, laser coding machine construct, waste product mark mechanism and robot assembly, material loading leveling mechanism, visual detection mechanism, laser coding machine structure mark the mechanism with the waste product and install the material loading station in the robot assembly below respectively, and the visual detection station is beaten on sign indicating number station and the waste product mark station, visual detection mechanism, laser coding machine construct and equal access control system of waste product mark mechanism, carrying out material loading, visual detection, laser through a plurality of stations in the system in proper order to the strainometer and playing operations such as sign indicating number and waste product mark, visual detection mechanism is detected through the strainometer of unified image recognition standard on to the station, and waste product mark system is to detecting to unqualified strainometer spraying mark, effectively avoids appearing leaking examining the situation and taking place, has still promoted the efficiency that the strainometer detected, has reduced artifical intensity of labour.
Description
Technical field
This utility model relates to a kind of strain gauge detection device, and in particular, this utility model relates generally to a kind of metal strain meter defect automatic checkout system。
Background technology
Strain ga(u)ge (Resistancestraingage) be a kind of can by the strain on engineering component, namely change in size is converted into the changer (also known as resistance strain gage) of resistance variations, referred to as strain gauge。Generally it is made up of sensitive grid, lead-in wire, binding agent, substrate and cap rock。Finished product strain is calculated as sandwich structure, is made up of base material, metal forming, clad material；Strain gauge product specification, shape differ, and grizzly bar is arranged with level, vertical, 45 degree of oblique lines and circles etc., has dividing of single shaft, twin shaft and three axles, and strain gauge inner structure size is only small, and general grizzly bar is wide 25～40 μm, grid spacing 40～60 μm。Most strain gauge product sizes are less, and general length and width are respectively less than 10mm, and part specialities grizzly bar is longer, can reach 10mm。
Automatic optics inspection (AutomaticOpticalInspection--AOI)。It is a kind of novel test technology just risen in recent years, quickly grows, take the lead in being applied in the detection of integrated circuit。Many producers release the different AOI of performance for different purposes and test equipment at present。Using, AOI has the purposes that two categories below is main: final quality and process tracking (Processtracking)。
AOI machine visual detection device, owing to reliability is high, precision is high, efficiency is high and easy-operating feature, obtains quick development in industries such as PCB (printed circuit board: PrintedCircuitBoard), SMT (surface mounting technology: SurfaceMountedTechnology)。The minimum resolution that equipment can detect is typically in 0.1mm, and Australia of the Israel treasured UltraDiscovery series of products belonging to world lead level can reach 7 μm。
At present, traditional strain gauge quality detection work is entirely by being accomplished manually, and full wafer strain gauge is through 20 times of amplifications, with backlight illumination, artificial visual inspection, it is judged that strain gauge defect。This operational approach there is problems in that one is due to manual operation, it is judged that standard can not be unified, and easily missing inspection；Two is that cost of labor rises year by year, makes product cost increase, and labor efficiency is relatively low, it is impossible to adapt to the lifting of yield；Three is that workman easily produces occupation disease, such as lumbar vertebra, cervical vertebra, eyes etc.。Thus be necessary to carry out studying and improving for strain gauge detection system。
Utility model content
One of the purpose of this utility model is in that for above-mentioned deficiency, a kind of metal strain meter defect automatic checkout system is provided, to expect that solving the criterion that in prior art, artificial visual inspection strain gauge quality occurs can not unify, easy missing inspection, and hand labor intensity is big, the low inferior technical problem of detection efficiency。
For solving above-mentioned technical problem, this utility model by the following technical solutions:
A kind of metal strain meter defect automatic checkout system provided by the utility model, described system includes feeding flattening mechanism, vision-based detection mechanism, Laser Jet mechanism, waste product mark mechanism and mechanical arm assembly, described feeding flattening mechanism, vision-based detection mechanism, Laser Jet mechanism mark mechanism with waste product and are separately mounted to the feeding station below mechanical arm assembly, vision-based detection station, stamp station marks on station with waste product；Described vision-based detection mechanism, Laser Jet mechanism and the equal access control system of waste product mark mechanism；Described feeding flattening mechanism includes station platform, and described station platform is placed clamping mold plate, and the top of described clamping mold plate is provided with clamping bench, and the top of described clamping bench is additionally provided with electrostatic generator, is also equipped with wiper near described electrostatic generator；Described vision-based detection mechanism includes image collecting device and the first two dimension servo platform, described image collecting device is arranged on the top of the first two dimension servo platform, described image collecting device also access testing system, for being carried out defect recognition by the strain gauge in the detection system present image to image acquisition device, and recording the underproof strain gauge coordinate information of identification, transmission is to controlling system；Described Laser Jet mechanism includes Laser Jet head and the second two dimension servo platform, described second two dimension servo platform is provided with the fixing device of clamping bench, for by the clamping bench fixing strain gauge of fixing device on the second two dimension servo platform, Laser Jet head spraying unique serial number mark in strain gauge；Described waste product marks mechanism and includes annotation equipment and the 3rd two-dimensional stage, described 3rd two-dimensional stage is also provided with the fixing device of clamping bench, for by the fixing strain gauge of fixing device of the clamping bench in the 3rd two-dimensional stage, described annotation equipment is arranged on mark lowering or hoisting gear；From control system, obtain the underproof strain gauge coordinate information of identification for being marked mechanism by waste product, by annotation equipment, corresponding strain gauge is carried out waste product mark。
As preferably, further technical scheme is: also including cutting agency in described system, described cutting agency is corresponding with the discharge station below mechanical arm assembly；Described cutting agency at least includes ionotron, for being eliminated the electrostatic of the strain gauge that clamping bench top is installed by ionotron。
Further technical scheme is: described mechanical arm assembly also access control system, for being handled by a robotic arm the clamping bench installing strain gauge successively via each station；And by control system, each manipulator behavior in mechanical arm assembly is uniformly coordinated and control。
Further technical scheme is: the cross star corresponding with strain gauge corner cross is carved with in the corner of the described clamping mold plate in feeding flattening mechanism, for being passed from described cross star by the alignment light bottom clamping mold plate, and align with the para-position cross star of strain gauge corner on clamping bench, play strain gauge positioning action；Described station platform is paralleled with the first two dimension X of servo platform, Y-direction respectively with the direction in length and breadth of clamping mold plate。
Further technical scheme is: be additionally provided with transmitted light source in described vision-based detection mechanism, and the described detection system integration is in the controls, for the image acquisition by the motion and image collecting device that control system control the first two dimension servo platform, and then acquisition image carries out defect recognition。
Further technical scheme is: described control system includes industrial computer, two Programmable Logic Controllers are respectively connected to described industrial computer, and one of them Programmable Logic Controller described is for controlling the two-dimensional movement position of the first two dimension servo platform, the second two dimension servo platform and the 3rd two dimension servo platform；Another Programmable Logic Controller described is for controlling the action of mechanical arm assembly and Laser Jet mechanism；Described vision-based detection mechanism and waste product mark mechanism and are respectively connected to industrial computer, for being gathered the image of strain gauge on vision-based detection station by vision-based detection mechanism, transmission to the detection system within industrial computer carries out defect dipoles, marked mechanism by waste product again and obtain, from the inside of industrial computer, the strain gauge coordinate that defect dipoles result is yes, carry out waste product mark。
Further technical scheme is: the annotation equipment that described waste product marks in mechanism is point gum machine, is labeled for being coated with Instant cement on waste product strain gauge soldering tin terminal by point gum machine。
Compared with prior art, one of the beneficial effects of the utility model are: by stations multiple in system, strain gauge is sequentially carried out feeding, vision-based detection, Laser Jet and waste product mark etc. and operates, on each station, mechanism performs to coordinate by controlling systematic unity and control the opportunity of corresponding actions, strain gauge on station is detected by vision-based detection mechanism by unified image recognition standard, it is prevented effectively from and occurs that missing inspection situation occurs, also improve the efficiency of strain gauge detection；And the artificial operation without participating in visual identity and waste product mark in system operation, reduce hand labor intensity；A kind of metal strain meter defect automatic checkout system framework provided by the utility model is simple simultaneously, the strain gauge of all kinds of specifications can carry out automatic waste product detection by program adjustment, and range of application is wide。
Accompanying drawing explanation
Fig. 1 is the system structure schematic diagram for one embodiment of this utility model is described；
Fig. 2 is the Control system architecture block diagram for one embodiment of this utility model is described；
In figure, 1 be feeding flattening mechanism, 2 for vision-based detection mechanism, 21 for transmitted light source, 3 for Laser Jet mechanism, 4 for waste product mark mechanism, 5 for mechanical arm assembly, I for feeding station, II for vision-based detection station, III for stamp station, IV for waste product mark station, V be discharge station。
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is further elaborated。
With reference to shown in Fig. 1, an embodiment of the present utility model is a kind of metal strain meter defect automatic checkout system, this system includes feeding flattening mechanism 1, vision-based detection mechanism 2, Laser Jet mechanism 3, waste product mark mechanism 4 and mechanical arm assembly 5, aforesaid feeding flattening mechanism 1, vision-based detection mechanism 2, Laser Jet mechanism 3 and waste product mark mechanism 4 be separately mounted to the feeding station I below mechanical arm assembly 5, vision-based detection station II, stamp station III with on waste product mark station IV；And also need to by foregoing visual testing agency 2, Laser Jet mechanism 3 and the equal access control system of waste product mark mechanism 4；
More specifically, feeding flattening mechanism 1 includes station platform, and described station platform is placed clamping mold plate, and the top of described clamping mold plate is provided with clamping bench, the top of described clamping bench is additionally provided with electrostatic generator, is also equipped with the wiper being matched therewith near described electrostatic generator；
Preferably, the cross star corresponding with strain gauge corner cross is carved with in the corner of the clamping mold plate in feeding flattening mechanism 1, for by the traverse from described cross star of the alignment light bottom clamping mold plate, and align with the para-position cross star of strain gauge corner on clamping bench, play strain gauge positioning action；Described station platform is paralleled with the first two dimension X of servo platform, Y-direction respectively with the direction in length and breadth of clamping mold plate；
As mentioned here above, being clamping bench above clamping mold plate, clamping bench is optical glass material, and strain gauge to be checked is placed on clamping bench, utilize the cross light of clamping mold plate corner and the cross alignment mark of strain gauge corner, it is ensured that the direction in length and breadth of strain and the X of servo platform, Y-direction are parallel。
Utilize plasma physical vapor deposition method at one layer of DLC diamond-film-like of optical glass material plated surface, strengthen its wear Characteristics, extend its service life；Electrostatic generator excites electrostatic to strain gauge, makes strain gauge be adsorbed on clamping bench, and wiper brushes another side from strain gauge, makes that strain gauge is smooth to be stably adsorbed onto on clamping bench；After clamping completes, clamping bench is moved to vision-based detection station II by mechanical hand, enters subsequent processing。
On the other hand, go out as shown in Figure 1, in order to improve the work efficiency of this equipment, design can adopt two or four feeding station。
Above-mentioned vision-based detection mechanism 2 includes image collecting device (such as camera or photographic head) and the first two dimension servo platform, described image collecting device is arranged on the top of the first two dimension servo platform, described image collecting device also access testing system, for being carried out defect recognition by the strain gauge in the detection system present image to image acquisition device, and recording the underproof strain gauge coordinate information of identification, transmission is to controlling system；
For improving the definition of shooting picture, reduce the error of defect recognition, preferably in above-mentioned vision-based detection mechanism 2, set up light source, also can by the detection system integration in the controls, for the image acquisition by the motion and image collecting device that control system control the first two dimension servo platform, and then acquisition image carries out defect dipoles。
In view of the particularity of strain gauge materials to be checked, selecting transmitted light source, light source is selected and be should be noted following 2 points: one is for preventing from strain gauge is caused damage, adopts the cold light source of colour temperature 5500K；Two is that light-source brightness is with colour filter is adjustable excessively, in order to clear shooting strain gauge metallic foil pattern, and it is variegated to eliminate background。
Flexible strain gauge substrate size 120 × 120mm, accuracy of detection requires to reach 1 μm, this requires that pixel count reaches 120000 × 120000, namely 14,400,000,000, camera currently without this pixel, so cannot take pictures to full wafer strain gauge substrate is disposable, the mode that strain gauge monomer is gradually taken pictures can only be adopted to complete to take pictures and defect analysis。
This utility model is for strain gauge sample common on the market, and this strain gauge monolithic detection zone domain sizes is 7.5mm × 8mm, and according to the requirement of 1 μm of resolution, camera resolution need to meet:
Pixels across: X=W/1=7500/1=7500 (pix)
Longitudinal pixel: Y=L/1=8000/1=8000 (pix)
This also can degree to which beyond camera hardware institute。In order to solve hardware limitation, this embodiment of the present utility model is selected 16K linear array scanning camera reach project demands。This camera pixel number: 16384Pix, pixel size: 3.5 μm, line frequency: 72KHz。
This camera photosensitive region size: S=pixel size × resolution=3.5 μ m 16384=57.344mm, according to the sweep length of 8mm, the enlargement ratio of optional 57.344 ÷ 8 ≈ 7 times。If selecting the enlargement ratio of 3.5 times, imaging region is 8 × 3.5=28mm, is positioned at the centre position of CCD。
Software processes calculates with the sub-pix multiplying power of 3 times:
Imaging precision=3.5 μm/(3.5 × 3)=0.33 μm
According to the enlargement ratio of 3.5 times, total 3.5 μm=7500 pixels of 7.5mm × 3.5 ÷ on monolithic strain gauge length direction, monolithic strain gauge scanning required time:
T=7500 ÷ 72kHz ≈ 0.1 second
Above-mentioned the first two dimension servo platform being previously mentioned, drives strain gauge to be checked to move along X, Y-direction with zigzag。Servo platform once moves and can shoot all foil gauges of the direction, only needs back and forth movement just can detect (120 × 120mm on one piece of substrate several times2) all foil gauges。
Servo platform is made up of servomotor, driver, motion controller and high precision ball screw mandrel, and precision reaches 1 μm。For coordinating the speed of taking pictures of camera, platform movement velocity speed of taking pictures with camera matches。
And detect in the software design of system, it is provided that the functions such as standard sample of photo typing, defect specification typing, waste product criterion typing, detection picture show in real time, testing result record and output, defect statistics, system administration。
Adopt XCaliper visual development system, utilize differential technique method, two kinds of algorithms of vectorization method to carry out graphical analysis, search the various defects that picture comprises, judge that whether product is qualified according to certified products criterion。
After vision-based detection completes, mechanical hand clamping bench moved to Laser Jet station。
Above-mentioned Laser Jet mechanism 3 includes Laser Jet head and the second two dimension servo platform, described second two dimension servo platform is provided with the fixing device of clamping bench, for by the clamping bench fixing strain gauge of fixing device on the second two dimension servo platform, Laser Jet head spraying unique serial number mark in strain gauge；
Above-mentioned waste product marks mechanism 4 and includes annotation equipment and the 3rd two-dimensional stage, described 3rd two-dimensional stage is provided with the fixing device of clamping bench, for by the clamping bench fixing strain gauge of fixing device on the 3rd two dimension servo platform, annotation equipment is arranged on mark lowering or hoisting gear；From control system, obtain the underproof strain gauge coordinate information of identification for being marked mechanism 4 by waste product, by annotation equipment, corresponding strain gauge is carried out waste product mark, after having marked, mechanical hand clamping bench is moved to discharge station。
Preferably, the annotation equipment that above-mentioned waste product marks in mechanism 4 is point gum machine, is labeled for being coated with Instant cement on waste product strain gauge soldering tin terminal by point gum machine。
As mentioned here above, each mechanism in above-described embodiment is controlled by controlling system, the system structure that inventor adopts in the present embodiment is as shown in Figure 2, this control system includes industrial computer, described industrial computer is respectively connected to two Programmable Logic Controllers, one of them Programmable Logic Controller is respectively connected to the first two dimension servo platform, the second two dimension servo platform and the 3rd two dimension servo platform, for controlling the two-dimensional movement position of the first two dimension servo platform, the second two dimension servo platform and the 3rd two dimension servo platform；Another Programmable Logic Controller described is respectively connected to mechanical arm assembly and Laser Jet mechanism 3, for controlling the action of mechanical arm assembly 5 and Laser Jet mechanism 3；
And, the vision-based detection mechanism 2 mentioned in above-described embodiment and waste product mark mechanism 4 and are respectively connected to industrial computer, for being gathered the image of strain gauge on vision-based detection station II by vision-based detection mechanism 2, transmission to the detection system within industrial computer carries out defect dipoles, marked mechanism 4 by waste product again and obtain, from the inside of industrial computer, the strain gauge coordinate that defect dipoles result is yes, carry out waste product mark。
Simultaneously for convenience of blanking, also can setting up cutting agency in systems, cutting agency is corresponding with the discharge station below mechanical arm assembly 5；Described cutting agency at least includes ionotron, for being eliminated the electrostatic of the strain gauge that clamping bench top is installed by ionotron。
As mentioned here above, each mechanism in system is controlled by controlling system, for making the mechanism in system coordinate control by controlling systematic unity, therefore can, by above-mentioned mechanical arm assembly 5 also access control system, be used for being handled by a robotic arm the clamping bench installing strain gauge successively via each station；And by control system, each manipulator behavior in mechanical arm assembly 5 is uniformly coordinated and control；
The major function of the metal strain meter defect automatic checkout system in this utility model above-described embodiment is as follows:
1, equipment can adapt to the Quality inspection of all size model strain gauge product；
2, detection speed is fast, selects camera shooting speed to reach 72kHz, monolithic strain gauge scanning required time t ≈ 0.1 second；Justifying strain gauge shooting time was less than 20 seconds；
3, discriminatory analysis is accurate, and selection camera resolution is 16k, double line scanning, precision 0.2-0.3 μm；
4, adopt electrostatic absorption principle, make strain gauge and the comprehensive uniform contact of clamping bench platform, it is ensured that the flatness of strain gauge and flatness, in the field depth that high pixel camera is only small, it is ensured that image definition；
5, adopt encoder by servo platform move distance and frequency dependence connection of taking pictures, it is to avoid the impact caused due to mechanical movement unstable coupling with scanning, make testing result relatively reliable；
6, Laser Jet system makes system establish trackability, it is to avoid batch mixing mistake material, convenient with the integrated offer of other operation for later system。
Based on the metal strain meter defect automatic checkout system in above-described embodiment, inventors performed concrete test, same strain gauge is repeatedly shot by test, and analyze the photo of shooting every time, the result drawn is identical, and the defect software that in 20 times of amplification situations, naked eyes can be seen that all can find out。
Case by servo platform is carried out Accurate Calibration, sets up the corresponding relation of pixel and size in implementing, such that it is able to strictly judge the size of defect, in conjunction with certified products criterion, system can quickly judge that whether strain gauge is qualified。
Additionally, it should be noted that, the feeding flattening mechanism 1 mentioned in this equipment, vision-based detection mechanism 2, Laser Jet mechanism 3, waste product mark mechanism 4, mechanical arm assembly 5, all can adopt in prior art the parts with said function, the purpose of this utility model does not lie in the mechanism of above-mentioned parts itself yet, therefore the structure of aforementioned mechanism and the principle of functional realiey are no longer described in detail, those skilled in the art are under the instruction of this utility model thought and overall technical architecture, suitably with reference to existing techniques in realizing。
Than that described above, it can further be stated that " embodiment ", " another embodiment ", " embodiment " spoken of in this manual etc., refer to the specific features, structure or the feature that describe in conjunction with this embodiment and include at least one embodiment that the application generality describes。Multiple local appearance statement of the same race is not necessarily refer to same embodiment in the description。Furthermore, it is understood that when describing a specific features, structure or feature in conjunction with any embodiment, what advocate is also drop in scope of the present utility model to realize this feature, structure or feature in conjunction with other embodiments。
Although reference be made herein to this utility model is described by multiple explanatory embodiment of the present utility model, but, should be appreciated that, those skilled in the art can be designed that a lot of other amendments and embodiment, and these amendments and embodiment will drop within spirit disclosed in the present application and spirit。More specifically, disclosure, drawings and claims scope in, it is possible to building block and/or layout to theme composite configuration carry out multiple modification and improvement。Except the modification that building block and/or layout are carried out and improvement, to those skilled in the art, other purposes also will be apparent from。
Claims (7)
1. a metal strain meter defect automatic checkout system, it is characterized in that: described system includes feeding flattening mechanism (1), vision-based detection mechanism (2), Laser Jet mechanism (3), waste product mark mechanism (4) and mechanical arm assembly (5), described feeding flattening mechanism (1), vision-based detection mechanism (2), Laser Jet mechanism (3) is separately mounted to the feeding station (I) of mechanical arm assembly (5) lower section with waste product mark mechanism (4), vision-based detection station (II), stamp station (III) marks on station (IV) with waste product；Described vision-based detection mechanism (2), Laser Jet mechanism (3) and waste product mark mechanism (4) all access control systems；
Described feeding flattening mechanism (1) includes station platform, described station platform is placed clamping mold plate, the top of described clamping mold plate is provided with clamping bench, and the top of described clamping bench is additionally provided with electrostatic generator, is also equipped with wiper near described electrostatic generator；
Described vision-based detection mechanism (2) includes image collecting device and the first two dimension servo platform, described image collecting device is arranged on the top of the first two dimension servo platform, described image collecting device also access testing system, for being carried out defect recognition by the strain gauge in the detection system present image to image acquisition device, and recording the underproof strain gauge coordinate information of identification, transmission is to controlling system；
Described Laser Jet mechanism (3) includes Laser Jet head and the second two dimension servo platform, described second two dimension servo platform is provided with the fixing device of clamping bench, for by the clamping bench fixing strain gauge of fixing device on the second two dimension servo platform, Laser Jet head spraying unique serial number mark in strain gauge；
Described waste product mark mechanism (4) includes annotation equipment and the 3rd two-dimensional stage, described 3rd two-dimensional stage is also provided with the fixing device of clamping bench, for by the fixing strain gauge of fixing device of the clamping bench in the 3rd two-dimensional stage, described annotation equipment is arranged on mark lowering or hoisting gear；From control system, obtain the underproof strain gauge coordinate information of identification for being marked mechanism (4) by waste product, by annotation equipment, corresponding strain gauge is carried out waste product mark。
2. metal strain meter defect automatic checkout system according to claim 1, it is characterised in that: also including cutting agency in described system, described cutting agency is corresponding with the discharge station (V) of mechanical arm assembly (5) lower section；Described cutting agency at least includes ionotron, for being eliminated the electrostatic of the strain gauge that clamping bench top is installed by ionotron。
3. metal strain meter defect automatic checkout system according to claim 1, it is characterised in that: described mechanical arm assembly (5) also access control system, for being handled by a robotic arm the clamping bench installing strain gauge successively via each station；And by controlling system, each manipulator behavior in mechanical arm assembly (5) is uniformly coordinated and control。
4. the metal strain meter defect automatic checkout system according to claims 1 to 3 any one, it is characterized in that: the cross star corresponding with strain gauge corner cross is carved with in the corner of the described clamping mold plate in feeding flattening mechanism (1), for being passed from described cross star by the alignment light bottom clamping mold plate, and align with the para-position cross star of strain gauge corner on clamping bench, play strain gauge positioning action；Described station platform is paralleled with the first two dimension X of servo platform, Y-direction respectively with the direction in length and breadth of clamping mold plate。
5. the metal strain meter defect automatic checkout system according to claims 1 to 3 any one, it is characterized in that: described vision-based detection mechanism (2) is additionally provided with transmitted light source (21), and the described detection system integration is in the controls, for the image acquisition by the motion and image collecting device that control system control the first two dimension servo platform, and then acquisition image carries out defect recognition。
6. the metal strain meter defect automatic checkout system according to claims 1 to 3 any one, it is characterized in that: described control system includes industrial computer, described industrial computer is respectively connected to two Programmable Logic Controllers, one of them Programmable Logic Controller described is respectively connected to the first two dimension servo platform, the second two dimension servo platform and the 3rd two dimension servo platform, for controlling the two-dimensional movement position of the first two dimension servo platform, the second two dimension servo platform and the 3rd two dimension servo platform；Another Programmable Logic Controller described is respectively connected to mechanical arm assembly (5) and Laser Jet mechanism (3), is used for the action controlling mechanical arm assembly (5) with Laser Jet mechanism (3)；
Described vision-based detection mechanism (2) is respectively connected to industrial computer with waste product mark mechanism (4), for being gathered the image of the upper strain gauge of vision-based detection station (II) by vision-based detection mechanism (2), transmission to the detection system within industrial computer carries out defect dipoles, marked mechanism (4) by waste product again and obtain, from the inside of industrial computer, the strain gauge coordinate that defect dipoles result is yes, carry out waste product mark。
7. the metal strain meter defect automatic checkout system according to claims 1 to 3 any one, it is characterized in that: the annotation equipment in described waste product mark mechanism (4) is point gum machine, is labeled for being coated with Instant cement on waste product strain gauge soldering tin terminal by point gum machine。
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| Application Number | Priority Date | Filing Date | Title |
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| CN201521030819.9U CN205333535U (en) | 2015-12-11 | 2015-12-11 | Metal strainometer defect automatic check out system |
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| CN201521030819.9U CN205333535U (en) | 2015-12-11 | 2015-12-11 | Metal strainometer defect automatic check out system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105424721A (en) * | 2015-12-11 | 2016-03-23 | 南京神源生智能科技有限公司 | Metal strain gauge defect automatic detection system |
| CN106370660A (en) * | 2016-08-18 | 2017-02-01 | 中航电测仪器股份有限公司 | Strainometer AOI defect identification detection device |
| CN109507217A (en) * | 2018-11-22 | 2019-03-22 | 南京林业大学 | A method of internal strain is distributed after detection wood-based plate water suction |
| CN114814106A (en) * | 2022-05-06 | 2022-07-29 | 河南省建筑科学研究院有限公司 | Building outer wall nondestructive testing equipment with marking structure and using method |
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2015
- 2015-12-11 CN CN201521030819.9U patent/CN205333535U/en not_active Withdrawn - After Issue
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105424721A (en) * | 2015-12-11 | 2016-03-23 | 南京神源生智能科技有限公司 | Metal strain gauge defect automatic detection system |
| CN105424721B (en) * | 2015-12-11 | 2018-07-13 | 南京神源生智能科技有限公司 | A kind of metal strain meter defect automatic checkout system |
| CN106370660A (en) * | 2016-08-18 | 2017-02-01 | 中航电测仪器股份有限公司 | Strainometer AOI defect identification detection device |
| CN106370660B (en) * | 2016-08-18 | 2018-12-07 | 中航电测仪器股份有限公司 | A kind of strain gauge AOI defect recognition detection device |
| CN109507217A (en) * | 2018-11-22 | 2019-03-22 | 南京林业大学 | A method of internal strain is distributed after detection wood-based plate water suction |
| CN114814106A (en) * | 2022-05-06 | 2022-07-29 | 河南省建筑科学研究院有限公司 | Building outer wall nondestructive testing equipment with marking structure and using method |
| CN114814106B (en) * | 2022-05-06 | 2023-08-08 | 河南省建筑科学研究院有限公司 | Building outer wall nondestructive testing equipment with marking structure and application method |
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