CN108745922A - Network transformer automates quality inspection screening installation - Google Patents
Network transformer automates quality inspection screening installation Download PDFInfo
- Publication number
- CN108745922A CN108745922A CN201810270810.7A CN201810270810A CN108745922A CN 108745922 A CN108745922 A CN 108745922A CN 201810270810 A CN201810270810 A CN 201810270810A CN 108745922 A CN108745922 A CN 108745922A
- Authority
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- China
- Prior art keywords
- square column
- network transformer
- track
- quality inspection
- disk
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/02—Measures preceding sorting, e.g. arranging articles in a stream orientating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/361—Processing or control devices therefor, e.g. escort memory
- B07C5/362—Separating or distributor mechanisms
Landscapes
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The invention discloses realized by image acquiring device to the quality inspection of network transformer pin, it is radiated at detection zone by several light sources, network transformer pin in detection zone is upward, the light that the light source of different directions is launched all is radiated on each pin, and acquisition of taking pictures is carried out from surface by image acquiring device.Since light source irradiates simultaneously from different directions, if pin is in bending or bending state, the overhead view image taken from surface can have an apparent dazzling luminous point, then automatic decision and sort qualified and substandard product, and the quality inspection efficiency of network transformer pin is greatly improved with this.The purpose of the present invention is to provide network transformers to automate quality inspection screening installation, to solve the problems, such as network transformer pin quality inspection inefficiency in the prior art, realizes the purpose that network transformer quality inspection efficiency is improved by photoelectric method.
Description
Technical field
The present invention relates to network transformer fields, and in particular to network transformer automates quality inspection screening installation.
Background technology
Network transformer, also known as data pump, network isolation transformer etc. couple the PHY differential signals exported with differential mode
Coil coupling filtering to enhance signal, and be coupled to the other end of connected with network cable by the conversion of electromagnetic field.It is any
The signal level generated when the chip operation of CMOS processing procedures (depends on the processing procedure of chip and designs to need always greater than 0V's
Ask), PHY output signals are sent to the loss that 100 meters of even longer places have prodigious DC component.If extranets
If line is directly connected with chip, electromagnetic induction and electrostatic easily cause the damage of chip.Besides equipment ground method is not
Together, power grid environment difference can cause the 0V level of both sides inconsistent, and such signal passes to B from A, due to the 0V level and B of A equipment
The 0V level of point is different, may result in prodigious electric current in this way and flows to the low equipment of potential from the high equipment of potential.Therefore
It is changed by network transformer not only makes not having between cable and PHY connection physically and delivers signal, separated in signal
DC component, data can also be transmitted in the equipment of different 0V level, thus, daily life of the network transformer in people
There is very important purposes in work.
Common network transformer include T1/E1 isolating transformers, ISDN/ADSL interface transformers, T3/E3, SDH,
64KBPS interface transformers；10/100BASE, 1000BASE-TX network filter；RJ45 integrated transformers etc..Main application
In：Good digital interchanger；SDH/ATM transmission devices；ISDN, ADSL, VDSL, POE power receiving equipment Integrated Digital Services are set
It is standby；FILT optical fiber loop equipment；Ethernet switch etc..It is provided on network transformer much to pin, becomes to network
When depressor is packaged, pin arrangements are irregular to be brought a great deal of trouble to encapsulation, so that influencing the use in later stage.It is existing
The detection whether vertical to network transformer pin, need after carrying out back just pin manually to carry out quality inspection again, expend people
Power material resources, inefficiency.
Invention content
The purpose of the present invention is to provide network transformers to automate quality inspection screening installation, to solve network in the prior art
The problem of transformer lead pin quality inspection inefficiency, realizes the purpose that network transformer quality inspection efficiency is improved by photoelectric method.
The present invention is achieved through the following technical solutions：
Network transformer automates quality inspection screening installation, including stage body, inclined track is arranged on the stage body, described
The first square column, the second square column, third square column, tetragonal prism, first square column, second party are set gradually on track from top to bottom
Column, third square column are respectively provided with groove on tetragonal prism, wherein the groove on the first square column and the second square column is facing each other, third
Groove on square column and tetragonal prism is facing each other；Disk is examined in setting on track between second square column and third square column,
The track passes through the inspection disk, and the inspection disk upper end is open, is located at and examines the track inside disk by examining the spacious of disk
Outside mouth end is exposed to, the overhead gage, lower baffle plate being arranged in disk along distribution above and below the track, the overhead gage, lower block are examined
Plate is pierced by from track bottom surface, and two linear drive apparatus are arranged inside the stage body, and two linear drive apparatus respectively drive
Overhead gage, lower baffle plate edge are moved perpendicular to the direction of track length；Image acquiring device, institute are set above the inspection disk
State the track between image acquiring device face overhead gage, lower baffle plate；It is arranged on the inspection disk several around orbit distribution
Light source；Further include storing item, T-slot is set on the storing item, the T-slot runs through the both ends of storing item；The second party
The bottom of column, the bottom of third square column are both provided with can be by the notch of network transformer；The inspection disk and third square column
Between sliding rail is set, the sliding rail and the track are perpendicular, and sliding block, driving of the sliding block in the second cylinder are arranged on sliding rail
Under moved on sliding rail, channel, the channel and parallel track are set on the sliding block, when sliding block face examine disk when,
The channel and the orbital docking for examining disk lower end, the channel lower end setting can obstruct the third baffle in the channel, institute
Third baffle is stated to be driven by the first cylinder；Mutually non-defective unit channel side by side, no is additionally provided between the sliding rail and third square column
Non-defective unit channel, the non-defective unit channel, defective products channel are each parallel to the track, the third square column, tetragonal prism position successively
Lower section in non-defective unit channel；Further include picture recognition module, image processing module, controller；Described image identification module it is defeated
Enter end with image acquiring device to be connected, the rgb value for reading each pixel in image；The input of described image processing module
End is connected with the output end of picture recognition module, for the rgb value in pixel to be converted into HSI values, and judges in HSI values
Brightness size；The output end of described image processing module is connected to controller, and the controller controls second cylinder.
The problem of for network transformer pin quality inspection inefficiency in the prior art, the present invention propose network transformer certainly
Dynamicization quality inspection screening installation, stage body are used as quality inspection workbench, and the setting of track inclination is on stage body, preferable setting stage body
Upper surface tilted upward, track are directly installed on stage body upper surface, so that detected network transformer can be
It is slided automatically downwards along track under gravity.For placing storing item between first square column, the second square column, storing item is stuck in
Between first square column and the groove of the second square column, stablizing relatively for storing item is realized, network transformer is adjacent one by one to be placed on
In storing item, the leads ends of network transformer are protruding from the T-slot of storing item, make network by the structure of T-slot
Transformer can only be passed in and out from the end of storing item, and network transformer is avoided arbitrarily to fall off from storing item.Similarly, third square column
Storing article is equally placed between tetragonal prism, passes through the network transformer after examining disk for access.Overhead gage and lower baffle plate
Between be detection zone, examine disk to be used to limit detected network transformer, pass through the net of overhead gage blocking top
Network transformer enters detection zone, to avoid the network transformer to carrying out quality inspection from interfering, again by lower baffle plate
Ensure to be in detection zone by the network transformer of quality inspection and will not continue to fall.Overhead gage and lower baffle plate all by stage body inside
Linear drive apparatus controlled, when linear drive apparatus, which controls overhead gage or lower baffle plate, to be retracted to below track, you can
Release the corresponding limitation to network transformer so that network transformer continues to glide under the effect of gravity.Image obtains in the present invention
It takes the image transmitting captured by device to picture recognition module, each pixel in image is read by picture recognition module
Rgb value, then by the data transmission of reading to image processing module, the rgb value in pixel is converted into HSI by image processing module
Value, HIS values, that is, tone (Hue), color saturation (Saturation) and brightness (Intensity) therefrom extract brightness value I, i.e.,
It can get the brightness size of each pixel in each image.Luminance threshold need to be only arranged in user in image processing module, there is picture
The brightness value of vegetarian refreshments is more than the threshold value of setting, you can judges that the pin in corresponding orientation has bending phenomenon, corresponding network transformation
Device is substandard product.Wherein, the HSI values that are converted into rgb value described in this programme belong to state of the art, by several
What derivation can show that such as MATLAB image processing softwares can be achieved in the prior art, and this will not be repeated here.At network
When the pin of transformer is intact qualified, the light intensity that each pin is reflected to both sides is of substantially equal, in the case, at image
Brightness value acquired in module is managed all in given threshold hereinafter, not dazzling hot spot appearance, then can determine whether the network transformation
Device pin is qualified.It is set if pin brightness value acquired in bending or bending state, image processing module locally exceeds
Determine threshold value, then judges that the pin is unqualified.The direction that image processing module occurs by positioning excessive brightness value, additionally it is possible to directly
Obtain the overbending direction of pin.When image processing module judges the pin qualification of the network transformer, network transformer is fallen into
In sliding block, stopped by third baffle, controlling the second cylinder by controller drives sliding block to be moved to above non-defective unit channel, the
One cylinder driving third baffle remove so that the network transformer in sliding block is snapped down in non-defective unit channel, by non-defective unit channel into
Enter in the storing article between third square column, tetragonal prism；When image processing module judges that the pin of the network transformer is unqualified
When, network transformer is fallen into sliding block, is stopped by third baffle, and controlling the second cylinder by controller drives sliding block movement
Above to defective products channel, the first cylinder driving third baffle is removed so that the network transformer in sliding block is snapped down to defective products
In channel, to realize the purpose for carrying out automatic screening and separation for pin qualification and underproof network transformer, completely
Without manual operation, the degree of automation and quality inspection efficiency of the present invention are greatly improved.
Preferably, the spacing between first square column, the second square column and the spacing phase between third square column, tetragonal prism
Deng；Spacing between first square column, the second square column is equal to the length of storing item.Be between the first square column and the second square column between
It is equal in length away from the spacing between, third square column and tetragonal prism, storing article, so that storing item can be accurate and steady
Fixed is fastened between the first square column and the second square column, between third square column and tetragonal prism, and the use for improving the present invention is stablized
Property and reliability.
Preferably, further include the pushing meanss being arranged on stage body, the output end of the pushing meanss is fixedly connected with pushing block,
The pushing block is towards between the first square column and the second square column.The present invention is in use, can be between the first square column and the second square column
Multiple storing items for being loaded with network transformer are overlapped, after the network transformer of the storing item of bottom glides detection completely,
The storing item of bottom has emptied, and drives pushing block once to be moved back and forth by pushing meanss at this time, so as to will be most lower
The storing item of side pushes outward so that remaining storing item of top overlapping falls successively, realizes the quality inspection more automated
Journey.It, also can be by infrared sensor etc. originally to whether there is the judgement of redundant mesh transformer can be by artificially carrying out in storing item
The sensing mode that field technology personnel can take is realized.
Preferably, the light source is light emitting diode.
Preferably, described image acquisition device is camera.
Preferably, connecting rod is fixed on the stage body, described image acquisition device is detachably connected on connecting rod.Pass through connecting rod
Image acquiring device is supported, while installation station is provided for it.
Preferably, bearing container is arranged in the lower section in the defective products channel.By bearing container by the underproof net of pin
Network transformer is uniformly compiled, and is corrected convenient for unified recycling.
Compared with prior art, the present invention having the following advantages and advantages：
1, inventive network transformer automates quality inspection screening installation, is obtained by image to the quality inspection of network transformer pin
Take device to realize, detection zone be radiated at by several light sources, the network transformer pin in detection zone upward, different directions
The light that light source is launched all is radiated on each pin, and acquisition of taking pictures is carried out from surface by image acquiring device.Due to light
Source is irradiated simultaneously from different directions, if pin is in bending or bending state, the overhead view image taken from surface and can have
Apparent dazzling luminous point, the quality inspection efficiency of network transformer pin is greatly improved with this.
2, inventive network transformer automates quality inspection screening installation, when image processing module judges the network transformer
When pin qualification, network transformer is fallen into sliding block, is stopped by third baffle, and the driving of the second cylinder is controlled by controller
Sliding block is moved to above non-defective unit channel, and the first cylinder driving third baffle is removed so that the network transformer in sliding block is snapped down to
In non-defective unit channel, entered in the storing article between third square column, tetragonal prism by non-defective unit channel；When image processing module judges
When the pin of the network transformer is unqualified, network transformer is fallen into sliding block, is stopped by third baffle, and controller is passed through
It controls the second cylinder driving sliding block to be moved to above defective products channel, the first cylinder driving third baffle is removed so that in sliding block
Network transformer be snapped down in defective products channel, to realize for pin qualification and underproof network transformer carry out from
Dynamic screening and the purpose separated, are not necessarily to manual operation, greatly improve the degree of automation and quality inspection efficiency of the present invention completely.
Description of the drawings
Attached drawing described herein is used for providing further understanding the embodiment of the present invention, constitutes one of the application
Point, do not constitute the restriction to the embodiment of the present invention.In the accompanying drawings：
Fig. 1 is the side view of the specific embodiment of the invention；
Fig. 2 is the vertical view of the specific embodiment of the invention；
Fig. 3 is the structural schematic diagram of storing item in the specific embodiment of the invention；
Fig. 4 is the connection relationship diagram of the specific embodiment of the invention.
Label and corresponding parts title in attached drawing：
1- stage bodies, 2- tracks, the first square columns of 3-, the second square columns of 4-, 5- third square columns, 6- tetragonal prisms, 7- grooves, 8- inspections
Disk is tested, 9- overhead gages, 10- lower baffle plates, 11- linear drive apparatus, 12- light sources, 13- storing items, 14-T type grooves, 15-, which is pushed, to be filled
It sets, 16- pushing blocks, 17- connecting rods, 18- image acquiring devices, 19- sliding rails, 20- sliding blocks, the channels 21-, 22- non-defective units channel, 23- is not
Non-defective unit channel, 24- third baffles, the first cylinders of 25-, the second cylinders of 26-, 27 bearing containers.
Specific implementation mode
To make the objectives, technical solutions, and advantages of the present invention clearer, with reference to embodiment and attached drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation are only used for explaining the present invention, do not make
For limitation of the invention.
Embodiment 1：
Network transformer as shown in Figures 1 to 4 automates quality inspection screening installation, including stage body 1, is set on the stage body 1
Inclined track 2 is set, sets gradually the first square column 3, the second square column 4, third square column the 5, the 4th from top to bottom on the track 2
Square column 6, first square column 3, third square column 5, are respectively provided with groove 7 on tetragonal prism 6 at second square column 4, wherein the first square column 3
Facing each other with the groove 7 on the second square column 4, the groove 7 on third square column 5 and tetragonal prism 6 is facing each other；The second party
Disk 8 is examined in setting on track between column 4 and third square column 5, and the track 2 is on the inspection disk 8, the inspection disk 8
End is open, outer by examining the open end of disk 8 to be exposed to positioned at the track 2 examined inside disk 8, examines in disk 8 and is arranged along institute
Overhead gage 9, the lower baffle plate 10 of the distribution of about 2 track are stated, the overhead gage 9, lower baffle plate 10 are pierced by from 2 bottom surface of track, described
Two linear drive apparatus 11 are arranged in 1 inside of stage body, and two linear drive apparatus 11 respectively drive overhead gage 9,10 edge of lower baffle plate
It is moved perpendicular to the direction of 2 length of track；Image acquiring device 18 is arranged in 8 top of the inspection disk, and described image obtains
Track between 18 face overhead gage 9 of device, lower baffle plate 10；Several light sources being distributed around track 2 are arranged in described examine on disk 8
12；Further include storing item 13, T-slot 14 is set on the storing item 13, the T-slot 14 runs through the both ends of storing item 13；Institute
The bottom of the bottom, third square column 5 of stating the second square column 4 is both provided with can be by the notch of network transformer.
Embodiment 2：
Network transformer as shown in Figures 1 to 4 automates quality inspection screening installation, on the basis of embodiment 1, described the
Spacing between one square column 3, the second square column 4 is equal with the spacing between third square column 5, tetragonal prism 6；First square column 3, second
Spacing between square column 4 is equal to the length of storing item 13.Including the pushing meanss 15 being arranged on stage body 1, the pushing meanss
15 output end is fixedly connected with pushing block 16, and the pushing block 16 is towards between the first square column 3 and the second square column 4.The light source 12 is equal
For light emitting diode.Described image acquisition device 18 is camera.Connecting rod 17 is fixed on the stage body 1, described image obtains dress
18 are set to be detachably connected on connecting rod 17.
Above-described specific implementation mode has carried out further the purpose of the present invention, technical solution and advantageous effect
It is described in detail, it should be understood that the foregoing is merely the specific implementation mode of the present invention, is not intended to limit the present invention
Protection domain, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should all include
Within protection scope of the present invention.
Claims (7)
1. network transformer automates quality inspection screening installation, including stage body (1), which is characterized in that be arranged on the stage body (1) and incline
Oblique track (2) sets gradually the first square column (3), the second square column (4), third square column from top to bottom on the track (2)
(5), tetragonal prism (6), first square column (3), the second square column (4), third square column (5), be respectively provided on tetragonal prism (6) it is recessed
Slot (7), wherein the groove (7) on the first square column (3) and the second square column (4) is facing each other, third square column (5) and tetragonal prism
(6) groove (7) on is facing each other；Disk (8) is examined in setting on track between second square column (4) and third square column (5),
The track (2) passes through the inspection disk (8), and inspection disk (8) upper end is open, is located at the track (2) for examining disk (8) internal
It is outer by examining the open end of disk (8) to be exposed to, examine the overhead gage that setting is distributed up and down along the track (2) in disk (8)
(9), lower baffle plate (10), the overhead gage (9), lower baffle plate (10) are pierced by from track (2) bottom surface, are set inside the stage body (1)
Two linear drive apparatus (11) are set, two linear drive apparatus (11) respectively drive overhead gage (9), lower baffle plate (10) along vertical
It is moved in the direction of track (2) length；Setting image acquiring device (18) above the inspection disk (8), described image obtains
Take the track between device (18) face overhead gage (9), lower baffle plate (10)；It is arranged on the inspection disk (8) several around track
(2) light source (12) being distributed；Further include storing item (13), T-slot (14), the T-slot are set on the storing item (13)
(14) run through the both ends of storing item (13)；The bottom of second square column (4), the bottom of third square column (5) is both provided with can
Pass through the notch of network transformer；Sliding rail (19), the sliding rail (19) are set between the inspection disk (8) and third square column (5)
It is perpendicular with the track (2), sliding block (20) is set on sliding rail (19), and the sliding block (20) is under the driving of the second cylinder (26)
It is moved on sliding rail (19), channel (21) is set on the sliding block (20), the channel (21) is parallel with track (2), when
When sliding block (20) face examines disk (8), the channel (21) is docked with the track (2) of disk (8) lower end is examined, the channel (21)
The third baffle (24) that can obstruct the channel (21) is arranged in lower end, and the third baffle (24) is driven by the first cylinder (25)
It is dynamic；Non-defective unit channel (22), defective products channel mutually side by side is additionally provided between the sliding rail (19) and third square column (5)
(23), the non-defective unit channel (22), defective products channel (23) are each parallel to the track (2), the third square column (5), the 4th
Square column (6) is sequentially located at the lower section of non-defective unit channel (22)；Further include picture recognition module, image processing module, controller；It is described
The input terminal of picture recognition module is connected with image acquiring device (18), the rgb value for reading each pixel in image；Institute
The input terminal for stating image processing module is connected with the output end of picture recognition module, for the rgb value in pixel to be converted into
HSI values, and judge the brightness size in HSI values；The output end of described image processing module is connected to controller, the controller
Control second cylinder (26).
2. network transformer according to claim 1 automates quality inspection screening installation, which is characterized in that first square column
(3), the spacing between the second square column (4) is equal with the spacing between third square column (5), tetragonal prism (6)；First square column (3),
Spacing between second square column (4) is equal to the length of storing item (13).
3. network transformer according to claim 1 automates quality inspection screening installation, which is characterized in that further include that setting exists
The output end of pushing meanss (15) on stage body (1), the pushing meanss (15) is fixedly connected with pushing block (16), the pushing block (16)
Towards between the first square column (3) and the second square column (4).
4. network transformer according to claim 1 automates quality inspection screening installation, which is characterized in that the light source (12)
It is light emitting diode.
5. network transformer according to claim 1 automates quality inspection screening installation, which is characterized in that described image obtains
Device (18) is camera.
6. network transformer according to claim 1 automates quality inspection screening installation, which is characterized in that the stage body (1)
Upper fixed connecting rod (17), described image acquisition device (18) are detachably connected on connecting rod (17).
7. network transformer automation quality inspection sorting according to claim 1 is set, which is characterized in that the defective products channel
(23) lower section setting bearing container (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810270810.7A CN108745922A (en) | 2018-03-29 | 2018-03-29 | Network transformer automates quality inspection screening installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810270810.7A CN108745922A (en) | 2018-03-29 | 2018-03-29 | Network transformer automates quality inspection screening installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108745922A true CN108745922A (en) | 2018-11-06 |
Family
ID=63980721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810270810.7A Withdrawn CN108745922A (en) | 2018-03-29 | 2018-03-29 | Network transformer automates quality inspection screening installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108745922A (en) |
-
2018
- 2018-03-29 CN CN201810270810.7A patent/CN108745922A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181106 |
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| WW01 | Invention patent application withdrawn after publication |