CN206369111U - Detection device and combinations thereof type light source - Google Patents
Detection device and combinations thereof type light source Download PDFInfo
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- CN206369111U CN206369111U CN201621284069.2U CN201621284069U CN206369111U CN 206369111 U CN206369111 U CN 206369111U CN 201621284069 U CN201621284069 U CN 201621284069U CN 206369111 U CN206369111 U CN 206369111U
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Abstract
The utility model provides a kind of detection device and combinations thereof type light source, and the Combined light source includes red-light LED lamp source, green light LED lamp source, ultraviolet leds lamp source, and three groups of LED lamp sources are at an angle of ring-like arrangement and are co-axially mounted combination respectively.The detection device includes Combined light source as described above, and receives the camera of the LED detection lights of the Combined light source, and the LED detection lights of the Combined light source pass through camera captured image data after being detected element reflection.Red, green, ultraviolet light in the utility model Combined light source combine tower-like type structure light source or hemisphere combination is installed, the busy area of irradiation can be reduced, such as common RGB three-color light sources shooting effect can make it into fluorescent state to the irradiation of transparent UV glue again, shot by AOI cameras, for hand inspection.The utility model detection device can quickly exclude non-compliant element, it is to avoid the rejection and waste in later stage, realize the zero defect of plant produced, intelligent, automated production.
Description
【Technical field】
The utility model is related to detection field, more particularly, to it is a kind of be applied to electronic technology in optical detection apparatus and
Its Combined light source.
【Background technology】
, it is necessary to detect each welding position and dispensing position in electronic device welding procedure, find to lack with timely
Fall into, it is ensured that production yield, prior art typically uses AOI (Automatic Optic Inspection, automatic optics inspection)
Equipment is detected that AOI is the equipment to be detected to the common deficiency run into welding production based on optical principle.Mesh
Preceding in the market, this kind of equipment is mostly to use common LED light source, by three groups of common RGB three-color LED lights, through light source diffusing panel,
Arranged by certain mounting means, or full ultraviolet LED light source, or ultraviolet bar shaped fluorescent tube, direct irradiation or reflex to and penetrated object, and
The lighting environment of formation, light is the key for recognizing image, and conventional light source only has single ultraviolet source, or red, green, blue combination light
Source, currently available technology does not have red LED, green LED and ultraviolet light LDE combined light sources, it is impossible to while checking electronics member on PCB
Part and transparent UV glue, limit application fields of the AOI to special occasions to a certain extent.
Therefore it provides a kind of lower Combined light source of rational in infrastructure, cost and detection device are actually necessary, so that more preferably
The industrial automation of embodiment, realize AOI image comparison inspections, realize the zero defect of plant produced, intelligent, automation
Production.
【The content of the invention】
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, and provide it is a kind of it is rational in infrastructure,
Cost lower Combined light source and detection device.
To realize the utility model purpose, there is provided following technical scheme：
The utility model provides a kind of Combined light source applied to detection device, and it includes red-light LED lamp source 7, green glow
LED lamp source 6, ultraviolet leds lamp source 5, three groups of LED lamp sources are at an angle of ring-like arrangement and are co-axially mounted combination respectively.
It is preferred that, the red-light LED lamp source 7, green light LED lamp source 6,5 three groups of LED lamp sources of ultraviolet leds lamp source successively from
Upper and lower angled ring-like permutation and combination is installed into tower-like or hemisphere.
It is preferred that, it further comprises mounting-fixing base, the red-light LED lamp source 7, green light LED lamp source 6, ultraviolet leds lamp
Source 5 is arranged in the mounting-fixing base, and light hole is provided with the top of the fixed seat, and the light of three groups of LED lamp sources goes out via this
Unthreaded hole outgoing.
It is preferred that, the mounting-fixing base includes the red-light LED lamp source fixed seat that stepped combination is installed, green light LED lamp source
Fixed seat, ultraviolet leds lamp source fixed seat.
It is preferred that, the red-light LED lamp source 7, green light LED lamp source 6, ultraviolet leds lamp source 5 use LED bulb or LED
Plate.
The utility model also provides a kind of detection device, and the detection device includes Combined light source as described above, Yi Jijie
The camera of the LED detection lights of the Combined light source is received, the LED detection lights of the Combined light source are through being detected element reflection
Afterwards, camera captured image data is passed through.
It is preferred that, it further comprises the control centre for connecting camera and Combined light source, and the control centre is to combination
Red-light LED lamp source 7, green light LED lamp source 6, the ultraviolet leds lamp source of type light source are controlled, the picture number that camera is photographed
Handled according to transmitting to control centre.
It is preferred that, LED is normal bright or different flash patterns.
It is preferred that, the quantity of LED lamplight can be adjusted according to actual needs, and LED sizes can use 5MM and 3MM plug-in units
LED。
The operation principle of the present invention：During shooting, red-light LED lamp source 7 of the control centre to Combined light source, green light LED lamp
Source 6, ultraviolet leds lamp source are turned on light according to the control of host computer signal, when shooting normal electronics, pass through camera shooting figure
Picture, data processing shows 2D image informations, when there is transparent UV glue sprayed coating on electronic component or pcb board, in ultraviolet leds lamp
Under the irradiation of source, display high-brightness fluorescent state, by image shot by camera, data processing, there is provided to operation for display 2D image informations
Member judges whether there is UV glue on PCB or electronic component.
Prior art is contrasted, the utility model has advantages below：
Red, green, ultraviolet light in the utility model Combined light source combine tower-like type structure light source or hemisphere combination peace
Dress, can reduce the busy area of irradiation, and such as common RGB three-color light sources shooting effect can make it into fluorescence shape to the irradiation of transparent UV glue again
State, is shot by AOI cameras, for hand inspection.
The utility model detection device obtains measured object figure by optical instrument, is typically detected by AOI cameras
The illumination image of thing is simultaneously digitized, and is then someways compared, analyzes, examines and is judged, equivalent to by artificial visual
Detection automation, intellectuality.The detection light source of the utility model detection device combines red, green, ultraviolet leds, can apply
Normal electronics are checked and transparent UV glue is checked.The utility model detection device is produced available for electronics, printed circuit board work
In industry (abbreviation PCB), the production process in field such as surface mount (abbreviation SMT), to electronics without part, paster, the outward appearance, knot such as UV glue
Structure, position, Quality Detection and quality management and control, irradiated by light source, AOI camera imagings, AOI software analysis come detect electronics member
Part, chip surface whether there is defect, quickly excludes non-compliant element, it is to avoid the rejection and waste in later stage, realizes work
The zero defect of factory's production, intelligent, automated production.
【Brief description of the drawings】
Fig. 1 is the front view of the utility model Combined light source；
Fig. 2 is the top view of the utility model Combined light source；
Fig. 3 is the sectional view in A-A directions in Fig. 2；
Fig. 4 is the explosive view of the utility model Combined light source；
Fig. 5 is the mounting-fixing base stereogram one of the utility model Combined light source；
Fig. 6 is the mounting-fixing base stereogram two of the utility model Combined light source；
Fig. 7 is the optical principle schematic diagram of the utility model detection device.
【Embodiment】
Fig. 1~6 are referred to, the utility model is applied to the schematic diagram of the Combined light source of detection device, it includes installing
Fixed seat, red-light LED lamp source 7, green light LED lamp source 6, ultraviolet leds lamp source 5, three groups of LED lamp sources are at an angle of ring-like arrangement difference
Combination is co-axially mounted, ring-like permutation and combination is at an angle of from top to down successively and is installed into tower-like.Red-light LED lamp source 7, the green light LED
Lamp source 6, ultraviolet leds lamp source 5 are arranged in the mounting-fixing base, and light hole 10, three groups of LED are provided with the top of the fixed seat
The light of lamp source is via the outgoing of light hole 10.
The mounting-fixing base include it is stepped combination install red-light LED lamp source fixed seat, green light LED lamp source fixed seat,
Ultraviolet leds lamp source fixed seat.
In the present embodiment, the red-light LED lamp source 7, green light LED lamp source 6, ultraviolet leds lamp source 5 use LED lamp panel.
The red-light LED lamp source fixed seat, green light LED lamp source fixed seat, ultraviolet leds lamp source fixed seat, as shown in Figure 3 and Figure 4, including
It is annular first fixed seat 4 that is sequentially connected from top to down, stepped and with the second fixed seat 3, stepped for installing inclined-plane
The hierarchic structure of 3rd fixed seat 2, annular 4th fixed seat 1, the first fixed seat 4 and the second fixed seat 3 is connected, and second consolidates
The hierarchic structure of the hierarchic structure of reservation 3 and the 3rd fixed seat 2 is connected, and the hierarchic structure of the 3rd fixed seat 2 is consolidated with the 4th
Reservation 1 is connected, and the red-light LED lamp source 7 is fixed in the first fixed seat 4, and the green light LED lamp source 6 is fixed on
In the structure that second fixed seat 3 is engaged with the 3rd fixed seat 2, the ultraviolet leds lamp source 5 is fixed on the 3rd fixed seat 2
In the structure coordinated with the 4th fixed seat 1.
The red-light LED lamp source 7, green light LED lamp source 6, ultraviolet leds lamp source 5 are to tilt to install downwards, so as to use
Light cover is penetrated to be detected on element.
Referring to Fig. 7, the utility model detection device, the detection device includes Combined light source as described above, Yi Jijie
The camera 20 of the LED detection lights of the Combined light source is received, the LED detection lights of the Combined light source are anti-through being detected element 30
After penetrating, via the outgoing of light hole 10, pass through the captured image data of camera 20.
The camera and Combined light source connection control centre, red-light LED lamp source of the control centre to Combined light source
7th, green light LED lamp source 6, ultraviolet leds lamp source 5 are controlled, and the view data that camera is photographed is transmitted to control centre
Row processing.
LED is normal bright or different flash patterns.The quantity of LED lamplight can be adjusted according to actual needs, and LED sizes can be used
5MM and 3MM plug-in units LED.
The operation principle of the present invention：During shooting, red-light LED lamp source 7 of the control centre to Combined light source, green light LED lamp
Source 6, ultraviolet leds lamp source 5 are turned on light according to the control of host computer signal, when shooting normal electronics, pass through camera shooting figure
Picture, data processing shows 2D image informations, when there is transparent UV glue sprayed coating on electronic component or pcb board, in ultraviolet leds lamp
Under the irradiation of source, display high-brightness fluorescent state, by image shot by camera, data processing, there is provided to operation for display 2D image informations
Member judges whether there is UV glue on PCB or electronic component.
Preferred embodiment of the present utility model is the foregoing is only, protection domain of the present utility model is not limited thereto,
Any equivalent transformation based in technical solutions of the utility model is belonged within the utility model protection domain.
Claims (8)
1. a kind of Combined light source applied to detection device, it is characterised in that it includes red-light LED lamp source (7), green light LED
Lamp source (6), ultraviolet leds lamp source (5), three groups of LED lamp sources are at an angle of ring-like arrangement and are co-axially mounted combination respectively.
2. Combined light source as claimed in claim 1, it is characterised in that the red-light LED lamp source (7), green light LED lamp source
(6), (5) three groups of LED lamp sources of ultraviolet leds lamp source are at an angle of ring-like permutation and combination and pacified into tower-like or hemisphere from top to down successively
Dress.
3. Combined light source as claimed in claim 2, it is characterised in that it further comprises mounting-fixing base, the red-light LED
Lamp source (7), green light LED lamp source (6), ultraviolet leds lamp source (5) are arranged in the mounting-fixing base, and at the top of the fixed seat
Provided with light hole, the light of three groups of LED lamp sources is via the light hole outgoing.
4. Combined light source as claimed in claim 3, it is characterised in that the mounting-fixing base includes what stepped combination was installed
Red-light LED lamp source fixed seat, green light LED lamp source fixed seat, ultraviolet leds lamp source fixed seat.
5. the Combined light source as described in any one of Claims 1 to 4, it is characterised in that the red-light LED lamp source (7), green glow
LED lamp source (6), ultraviolet leds lamp source (5) use LED bulb or LED lamp panel.
6. a kind of detection device, it is characterised in that the detection device includes the combined light as described in any one of Claims 1 to 5
Source, and the camera of the LED detection lights of the Combined light source is received, the LED detection lights of the Combined light source are through being detected
After element reflection, pass through camera captured image data.
7. detection device as claimed in claim 6, it is characterised in that it further comprises connection camera and Combined light source
Control centre, red-light LED lamp source (7), green light LED lamp source (6), ultraviolet leds lamp of the control centre to Combined light source
Source is controlled, and the view data that camera is photographed, which is transmitted to control centre, to be handled.
8. detection device as claimed in claim 7, it is characterised in that LED is normal bright or different flash patterns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621284069.2U CN206369111U (en) | 2016-11-28 | 2016-11-28 | Detection device and combinations thereof type light source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621284069.2U CN206369111U (en) | 2016-11-28 | 2016-11-28 | Detection device and combinations thereof type light source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206369111U true CN206369111U (en) | 2017-08-01 |
Family
ID=59389032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621284069.2U Active CN206369111U (en) | 2016-11-28 | 2016-11-28 | Detection device and combinations thereof type light source |
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| Country | Link |
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| CN (1) | CN206369111U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109668904A (en) * | 2019-01-25 | 2019-04-23 | 南京理工大学 | A kind of optical element flaw inspection device and method |
| CN109991166A (en) * | 2019-03-19 | 2019-07-09 | 深圳市派科斯科技有限公司 | Equipment for product appearance defect detection and combinations thereof light supply apparatus, method |
| CN111982931A (en) * | 2020-08-27 | 2020-11-24 | 惠州高视科技有限公司 | High-precision wafer surface defect detection device and detection method thereof |
| CN114354498A (en) * | 2022-03-21 | 2022-04-15 | 成都数联云算科技有限公司 | Design method of light source for welding spot detection and welding spot detection device |
| CN117147570A (en) * | 2023-10-30 | 2023-12-01 | 深圳硬之城信息技术有限公司 | Manufacturing control method, device, equipment and storage medium based on machine vision |
-
2016
- 2016-11-28 CN CN201621284069.2U patent/CN206369111U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109668904A (en) * | 2019-01-25 | 2019-04-23 | 南京理工大学 | A kind of optical element flaw inspection device and method |
| CN109991166A (en) * | 2019-03-19 | 2019-07-09 | 深圳市派科斯科技有限公司 | Equipment for product appearance defect detection and combinations thereof light supply apparatus, method |
| CN109991166B (en) * | 2019-03-19 | 2021-08-03 | 深圳市派科斯科技有限公司 | Equipment for detecting product appearance defects and combined light source device and method thereof |
| CN111982931A (en) * | 2020-08-27 | 2020-11-24 | 惠州高视科技有限公司 | High-precision wafer surface defect detection device and detection method thereof |
| CN114354498A (en) * | 2022-03-21 | 2022-04-15 | 成都数联云算科技有限公司 | Design method of light source for welding spot detection and welding spot detection device |
| CN117147570A (en) * | 2023-10-30 | 2023-12-01 | 深圳硬之城信息技术有限公司 | Manufacturing control method, device, equipment and storage medium based on machine vision |
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