CN209448818U - A kind of vision inspection apparatus for PCB visual identity - Google Patents
A kind of vision inspection apparatus for PCB visual identity Download PDFInfo
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- CN209448818U CN209448818U CN201920327708.6U CN201920327708U CN209448818U CN 209448818 U CN209448818 U CN 209448818U CN 201920327708 U CN201920327708 U CN 201920327708U CN 209448818 U CN209448818 U CN 209448818U
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- light source
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- movable frame
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Abstract
The utility model discloses a kind of vision inspection apparatus for PCB visual identity, including vision-based detection component, including two axis rail groups, movable frame, camera detector, movable frame is mounted in two axis rail groups, the transmission component for being equipped with motor in two axis rail groups and being matched with motor, the transmission component can with movable frame in the third axis rail group along rail controlled motion, and then realize movable frame in the horizontal direction two to movement；Camera detector is mounted on movable frame；Camera detector includes bottom plate, coaxial light source, the first strip-shaped light source, the second strip-shaped light source, light source moving assembly, industrial camera, camera moving assembly；Light source moving assembly is mounted on bottom plate.The utility model has the advantages of simple structure, design is reasonable, by the height for adjusting industrial camera, and then focal length is adjusted to realize the accurate focusing identification to different-thickness pcb board, simultaneously, by adjusting the color of lighting source and highly to be adapted to the illumination needs of the visual identity of different pcb board colors, efficiently quick visual identity is realized.
Description
Technical field
The utility model relates to a kind of vision inspection apparatus, specifically a kind of vision for PCB visual identity is examined
Survey device.
Background technique
As important electrical connections, PCB is almost used for all electronic products, it is considered to be " electronic system produces
The mother of product ".
Either big machinery or PC, communication base station or mobile phone, household electrical appliance or electronic toy can be used
Printed circuit, Important Components of the PCB as present electronic field are the supporters of present electronic component, it may be said that existing
There is important influence in the development of electronics industry.To realize PCB retrospect, it is necessary to text or bar code mark are carried out to PCB,
To assign product one unique " identity card ".The trackability of PCB is can be by materials procurement, production process and work
The Automatic generation of information two dimensional codes such as skill, product batches, manufacturer, date of manufacture, product whereabouts, are existed by laser automatic engraving
Retrospect and management to product are realized in the surface PCB/FPCB.After PCB completion Laser Jet adds, PCB is divided toward contact
It picks up, every paper, vision-based detection, is to need to be combined with CCD optical lens and relevant light source is matched in vision-based detection wherein
It closes and realizes that image obtains and carries out recognition detection based on acquired image.
There is several points deficiency in the PCB vision-based detection component currently used for above-mentioned vision-based detection, specifically, existing
PCB vision-based detection component is monochromatic light source structure, and camera be it is fixed, vertical height is non-adjustable, in actual use process,
It is not able to satisfy the PCB of different colours, the fast vision of the PCB of different-thickness identifies the needs used, i.e., cannot set with automation
Standby quick-fit realizes the vision-based detection of quick controllable type.More specifically, existing fixed light source lighting method is right
Different sizes, different shape, different colours PCB when carrying out visual identity illumination, situations such as overexposure may be gone out, influence to regard
Feel clarity and speed that the figure of identification obtains, influences recognition accuracy and efficiency.
Utility model content
The purpose of the utility model is to overcome deficiencies of the prior art, and providing one kind can be used for different colours
The vision inspection apparatus that pcb board and different-thickness pcb board use.
To achieve the above object, the technical scheme adopted by the utility model is a kind of vision for PCB visual identity
Detection device, including vision-based detection component, including two axis rail groups, movable frame, camera detector, movable frame installation
In two axis rail groups, the transmission component for being equipped with motor in two axis rail groups and matching with motor, which can
Band movable frame in the third axis rail group along rail controlled motion, and then realize movable frame in the horizontal direction two to shifting
It is dynamic；Camera detector is mounted on movable frame；Camera detector includes bottom plate, coaxial light source, the first strip-shaped light source, second
Strip-shaped light source, light source moving assembly, industrial camera, camera moving assembly；Light source moving assembly is mounted on bottom plate, axis light
Source, the first strip-shaped light source, the second strip-shaped light source are installed on light source moving assembly；Camera moving assembly is mounted on bottom plate,
Parallel with light source moving assembly, industrial camera is mounted on camera moving assembly；Light source moving assembly include light source vertical guide rail,
What the light source being mounted on light source vertical guide rail was installed sliding block, and was mounted on light source vertical guide rail and was connected with light source installation sliding block
Light source driving screw rod, the light source servo motor being connected with light source driving screw rod；Light source servo motor and screw rod cooperation driving light source
Installation sliding block moves on light source vertical guide rail；A L shape light source mounting bracket is also equipped on light source installation sliding block；Coaxial light source
It is mounted in installation light source mounting bracket, the first strip-shaped light source, the second strip-shaped light source are also mounted in light source mounting bracket；Coaxially
Light source is in square shape；Camera moving assembly includes the camera vertical guide rail being mounted on bottom plate, is mounted on camera vertical guide rail
Camera installation sliding block, be mounted on camera vertical guide rail and drive screw rod and camera with the camera that is connected of camera installation sliding block
The camera servo motor for driving screw rod connected；Industrial camera is mounted on camera installation sliding block, and industrial camera position exists with rail light source
On same axis, cooperate with coaxial light source.
The utility model adjusts the vertical height and coaxial light source and the first strip-shaped light source, second of industrial camera respectively
The height of strip-shaped light source, to facilitate to pcb board illumination and visual identity.
The utility model has the advantages of simple structure, and design rationally, by adjusting the height of industrial camera, and then adjusts focal length with reality
Now the accurate focusing of different-thickness pcb board is identified, meanwhile, by adjusting the color of lighting source and highly to be adapted to difference
The illumination of the visual identity of pcb board color needs, and realizes efficiently quick visual identity.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of this reality He novel middle vision-based detection component.
Specific embodiment
In the description of utility model, it is to be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.In the description of utility model, unless otherwise
Illustrate, the meaning of " plurality " is refer to two or more.
In the description of utility model, it should be noted that unless otherwise clearly defined and limited, term " installation ",
" connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally connect
It connects;It can be mechanical connection, be also possible to be electrically connected;It can be directly connected, can also indirectly connected through an intermediary, it can
To be the connection inside two elements.For the ordinary skill in the art, can be understood by concrete condition above-mentioned
The concrete meaning of term in the present invention.
For convenience of being further understood to the utility model, embodiment is enumerated now in conjunction with attached drawing, the utility model is made
It further illustrates.
Embodiment:
As shown in Figure 1, 2, the utility model includes two axis rail groups 201, movable frame 202, camera detector 203,
Movable frame 202 is mounted in two axis rail groups 201, is equipped with motor in two axis rail groups 201 and is matched with motor
Transmission component, the transmission component can with movable frame 202 in the third axis rail group 201 along rail controlled motion, and then realize
Movable frame 202 in the horizontal direction two to movement；Camera detector 203 is mounted on movable frame 202；Phase machine examination
Gauge head 203 includes bottom plate, coaxial light source 205, the first strip-shaped light source 206, the second strip-shaped light source 207, light source moving assembly, industry
Camera 204, camera moving assembly；Light source moving assembly is mounted on bottom plate, coaxial light source 205, the first strip-shaped light source 206,
Two strip-shaped light sources 207 are installed on light source moving assembly；Camera moving assembly is mounted on bottom plate, flat with light source moving assembly
Row, industrial camera 204 are mounted on camera moving assembly；Light source moving assembly include light source vertical guide rail, be mounted on light source hang down
Light source on straight guide is installed sliding block, is mounted on light source vertical guide rail and the light source being connected with light source installation sliding block drives silk
Bar, the light source servo motor being connected with light source driving screw rod；Light source servo motor and screw rod cooperation driving light source installation sliding block exist
It is moved on light source vertical guide rail；A L shape light source mounting bracket is also equipped on light source installation sliding block；Coaxial light source is mounted on installation
In light source mounting bracket, the first strip-shaped light source 206, the second strip-shaped light source 207 are also mounted in light source mounting bracket；Coaxial light source
205 be in square shape；Camera moving assembly includes the camera vertical guide rail being mounted on bottom plate, is mounted on camera vertical guide rail
Camera installation sliding block, the camera driving screw rod for being mounted on camera vertical guide rail and being connected with camera installation sliding block drive with camera
The connected camera servo motor of dynamic screw rod；Industrial camera be mounted on camera installation sliding block on, industrial camera 204 with rail light source
205 on the same axis, cooperates with coaxial light source.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (1)
1. a kind of vision inspection apparatus for PCB visual identity, it is characterised in that: including vision-based detection component, including two axis
Guide rail group, movable frame, camera detector, movable frame are mounted in two axis rail groups, are equipped in two axis rail groups
Motor and the transmission component matched with motor, the transmission component can be controllable along rail in the third axis rail group with movable frame
Movement, so realize movable frame in the horizontal direction two to movement；Camera detector is mounted on movable frame；Phase
Machine examination gauge head includes bottom plate, coaxial light source, the first strip-shaped light source, the second strip-shaped light source, light source moving assembly, industrial camera, phase
Machine moving assembly；Light source moving assembly is mounted on bottom plate, and coaxial light source, the first strip-shaped light source, the second strip-shaped light source are respectively mounted
On light source moving assembly；Camera moving assembly is mounted on bottom plate, and parallel with light source moving assembly, industrial camera is mounted on phase
On machine moving assembly；Light source moving assembly include light source vertical guide rail, the light source being mounted on light source vertical guide rail installation sliding block,
It is mounted on light source vertical guide rail and the light source driving screw rod that sliding block is connected, the light being connected with light source driving screw rod is installed with light source
Source servo motor；Light source servo motor cooperates driving light source installation sliding block to move on light source vertical guide rail with screw rod；Light source peace
A L shape light source mounting bracket is also equipped on dress sliding block；Coaxial light source is mounted in installation light source mounting bracket, the first strip light
Source, the second strip-shaped light source are also mounted in light source mounting bracket；Coaxial light source is in square shape；Camera moving assembly includes being mounted on
Camera vertical guide rail on bottom plate, is mounted on camera vertical guide rail the camera being mounted on camera vertical guide rail installation sliding block
And the camera driving screw rod being connected with camera installation sliding block, the camera servo motor being connected with camera driving screw rod；Industrial camera
It is mounted on camera installation sliding block, industrial camera position on the same axis, cooperates with rail light source with coaxial light source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920327708.6U CN209448818U (en) | 2019-03-15 | 2019-03-15 | A kind of vision inspection apparatus for PCB visual identity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920327708.6U CN209448818U (en) | 2019-03-15 | 2019-03-15 | A kind of vision inspection apparatus for PCB visual identity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209448818U true CN209448818U (en) | 2019-09-27 |
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ID=68033986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920327708.6U Active CN209448818U (en) | 2019-03-15 | 2019-03-15 | A kind of vision inspection apparatus for PCB visual identity |
Country Status (1)
| Country | Link |
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| CN (1) | CN209448818U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113787836A (en) * | 2021-10-09 | 2021-12-14 | 广东品图科技有限公司 | Online self-adaptation inkjet formula circuit board printer of rectifying |
| CN116539629A (en) * | 2023-07-06 | 2023-08-04 | 钛玛科（北京）工业科技有限公司 | Integrated machine device for online defect detection |
-
2019
- 2019-03-15 CN CN201920327708.6U patent/CN209448818U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113787836A (en) * | 2021-10-09 | 2021-12-14 | 广东品图科技有限公司 | Online self-adaptation inkjet formula circuit board printer of rectifying |
| CN116539629A (en) * | 2023-07-06 | 2023-08-04 | 钛玛科（北京）工业科技有限公司 | Integrated machine device for online defect detection |
| CN116539629B (en) * | 2023-07-06 | 2023-11-21 | 钛玛科(江苏)工业科技有限公司 | Integrated machine device for online defect detection |
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