CN207232036U - PCBA vision inspection apparatus - Google Patents
PCBA vision inspection apparatus Download PDFInfo
- Publication number
- CN207232036U CN207232036U CN201720938083.8U CN201720938083U CN207232036U CN 207232036 U CN207232036 U CN 207232036U CN 201720938083 U CN201720938083 U CN 201720938083U CN 207232036 U CN207232036 U CN 207232036U
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- China
- Prior art keywords
- pcba
- column
- camera
- plate
- inspection apparatus
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Abstract
A kind of PCBA vision inspection apparatus, including column are the utility model is related to, regulating device, camera device, light source and the PCBA fixing devices being arranged on the column, wherein, the camera device is slidably connected to the column；The regulating device, which is connected to, states camera device and for adjusting the position relationship between the camera device and the column；The light source is slidably connected to the column.PCBA vision inspection apparatus provided by the utility model, by using the vision inspection apparatus of automation, realize the automatic detection of PCBA, without artificial detection, improve production efficiency, automating, being intelligent for PCBA detections is realized, reaches effect that is accurate to PCBA, quick, detecting in high precision.
Description
Technical field
The utility model embodiment is related to Computer Vision Detection field, is filled more particularly to a kind of PCBA vision-based detections
Put.
Background technology
PCBA (assembling printed circuit board (PCB), Printed Circuit Board+Assembly, the abbreviation of automated production
PCBA a variety of components and welding position are contained on), the component and the solder joint of welding being mounted on PCBA are likely to produce
Following defect：Lack material, breakage, positional fault, even component model mistake, tin, solder skip etc..Current most of factories still pass through
Mode, such a modes such as Manual Visual Inspection sampling observation act cumbersome, and whole technique needs the time to grow, and be easy to cause missing inspection simultaneously can energy loss
Bad optical device, causes defective products also to be bound into next process, just finds that needs are reprocessed after test to be energised, Er Qiehua
Poor prognostic cause is confirmed for a long time.It even may repeatedly be reprocessed since fault location quantity is more, cause production efficiency low and hold
Fragile expensive optical device.
Utility model content
The utility model embodiment is mainly solving the technical problems that provide a kind of PCBA vision inspection apparatus, by adopting
With the vision inspection apparatus of automation, the automatic detection of PCBA is realized, without artificial detection, improves production efficiency, it is real
Show automating, being intelligent for PCBA detections, reach effect that is accurate to PCBA, quick, detecting in high precision.
In order to solve the above technical problems, the utility model embodiment provides a kind of PCBA vision inspection apparatus, including it is vertical
Column, regulating device, camera device, light source and the PCBA fixing devices being arranged on the column, wherein, the camera device is slided
It is dynamic to be connected to the column；The regulating device, which is connected to, states camera device and for adjusting the camera device and the column
Between position relationship；The light source is slidably connected to the column.
In one embodiment, the camera device includes being slidably connected to the linear bearing of the column, is connected to institute
State the camera fixed plate of linear bearing and be connected to the camera of the camera fixed plate.
In one embodiment, camera adjustments plate, the camera are further included between the camera fixed plate and the camera
Adjustable plate one end is connected to the camera fixed plate, and the other end is connected to the camera.
In one embodiment, the regulating device includes being fixedly connected on the screw rod fixing plate of the column, is arranged at
The screw adjusting handle of the screw rod fixing plate and the ball screw for being connected to the screw adjusting handle.
In one embodiment, the regulating device further includes the screw supporting plate for being fixedly connected on the column, the rolling
The one end of ballscrew away from the screw adjusting handle is rotationally connected with the screw rod fixing plate.
In one embodiment, the light source includes being slidably connected to the light source fixed plate of the column and is arranged at described
The light source of light source fixed plate, the light source fixed plate further include retainer ring, and the light source fixed plate is when the retainer ring is locked
It is fixed on the column.
In one embodiment, the PCBA fixing devices include being fixedly connected on the installing plate of the column, are arranged at
Gauge supporting plate on the installing plate and the PCBA gauges being arranged on the gauge supporting plate.
In one embodiment, the PCBA fixing devices further include line slideway, buffer limit block and limit switch, institute
State line slideway and the limit switch is arranged on the installing plate, the gauge supporting plate is slided by the line slideway to be connected
The installing plate is connected to, the buffer limit block is slidably connected to the line slideway and for limiting the gauge supporting plate
Position.
In one embodiment, the positioning pin for PCBA gauges described in guide-localization, institute are provided with the installing plate
PCBA gauges are stated by the positioning finger setting and are connected to the gauge supporting plate.
In one embodiment, described device further includes optics bread board, and the PCBA fixing devices are fixedly installed in institute
State on optics bread board.
The beneficial effect of the utility model embodiment is that the PCBA vision inspection apparatus includes column, is arranged at
Regulating device, camera device, light source and PCBA fixing devices on the column, wherein, the camera device is slidably connected to
The column；The regulating device, which is connected to, states camera device and for adjusting the position between the camera device and the column
Put relation；The light source is slidably connected to the column.The PCBA vision inspection apparatus, is examined by using the vision of automation
Device is surveyed, the automatic detection of PCBA is realized, without artificial detection, improves production efficiency, realizes PCBA detections oneself
Dynamicization, intelligence, reach effect that is accurate to PCBA, quick, detecting in high precision.
Brief description of the drawings
Fig. 1 is the three-dimensional structure diagram of one embodiment of the utility model PCBA vision inspection apparatus；
Fig. 2 is the front view of one embodiment of the utility model PCBA vision inspection apparatus；
Fig. 3 is the left view of one embodiment of the utility model PCBA vision inspection apparatus.
Embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, is further elaborated the utility model.It should be appreciated that specific embodiment described herein is only explaining this
Utility model, is not used to limit the utility model.
The PCBA vision inspection apparatus of the utility model realizes PCBA's by using the vision inspection apparatus of automation
Automatic detection, without artificial detection, improves production efficiency, realizes automating, being intelligent for PCBA detections, reaches pair
PCBA is accurate, the quick, effect that detects in high precision.Refering to Fig. 1 to Fig. 3, Fig. 1 is the utility model PCBA vision inspection apparatus one
The three-dimensional structure diagram of embodiment；Fig. 2 is the front view of one embodiment of the utility model PCBA vision inspection apparatus；Fig. 3 is this reality
With the left view of new one embodiment of PCBA vision inspection apparatus.The PCBA vision inspection apparatus includes column 100, is arranged at
Regulating device 200, camera device 300, light source 400 and PCBA fixing devices 500 on the column, wherein, the shooting dress
Put 300 and be slidably connected to the column 100, in the embodiment of this attached drawing, the camera device 300 can be along the column
100 slide axially；The regulating device 200 is connected to the column 100 and the camera device 300, for adjusting
Position relationship between the camera device 300 and the column 100, in the embodiment of this attached drawing, the regulating device 200
For adjusting axial location of the camera device 300 in the column 100；The light source 400 is slidably connected to the column
100, in the embodiment of this attached drawing, the light source 400 can sliding axially along the column 100, the light source 400 is in cunning
It can be fixed after moving the suitable position on the column 100.In the embodiment of this attached drawing, the PCBA fixes dress
500 bottoms for being located at the column 100 are put, for placing PCBA to be detected.The PCBA vision-based detections that the present embodiment is provided
Device realizes the automatic detection of PCBA, without artificial detection, improves life by using the vision inspection apparatus of automation
Efficiency is produced, automating, being intelligent for PCBA detections is realized, reaches effect that is accurate to PCBA, quick, detecting in high precision.
In certain embodiments, the camera device 300 includes the linear bearing 310 for being slidably connected to the column 100,
The camera fixed plate 320 of the linear bearing 310 is connected to, is connected to the camera 330 of the camera fixed plate 320.It is attached at this
In the embodiment of figure, the camera 330 is installed on the camera fixed plate 320, and is realized by the linear bearing 310 in institute
The axially direction for stating column 100 is slided, so that the image of collection is accurately clear in camera fields of view.In people in the art
Member be appreciated that in the case of, the camera 330 of the invention be preferably CCD camera, or CMOS cameras or other adopt
With the camera of various sensors, as long as can have the function that to gather image.
In certain embodiments, camera adjustments plate 340 is further included between the camera fixed plate 320 and the camera 330,
Described 340 one end of camera adjustments plate is adjustable to be connected to the camera fixed plate 320, and the other end is connected to the camera 330.
The camera adjustments plate 340 can adjust position of the camera 330 in the camera fixed plate 320, so that camera
The image gathered in the visual field is accurately clear.
In certain embodiments, the regulating device 200 includes being fixedly connected on the screw rod fixing plate of the column 100
210, the screw adjusting handle 220 of the screw rod fixing plate 210 is arranged at, is connected to the ball of the screw adjusting handle 220
Screw 230.In the embodiment of this attached drawing, the ball screw 230 is connected with the camera device 300, passes through the adjusting
The rotation of handwheel 220, is changed into linear motion of the camera device 300 along 100 direction of column by rotary motion, so that real
Now adjust the effect of the camera device 300 position on the column 100.
In certain embodiments, the regulating device 200 further includes the screw supporting plate for being fixedly connected on the column 100
240, the one end of the ball screw 230 away from the screw adjusting handle 220 is rotationally connected with the screw rod fixing plate 240.
In the present embodiment, by adding the screw supporting plate 240 in one end of the ball screw 230, so that the ball
The both ends of screw 230 are rotationally connected with the screw rod fixing plate 210 and the screw supporting plate 240 respectively, so that the rolling
The operation of ballscrew 230 is more stablized, and is easy to that accurately the ball screw 230 is adjusted.
In certain embodiments, the light source 400 includes being slidably connected to 410 He of light source fixed plate of the column 100
The light source 420 of the light source fixed plate 410 is arranged at, wherein, the light source fixed plate 410 further includes retainer ring 411, when described
When retainer ring 411 is locked, the light source fixed plate 410 is fixed on the column 100.In the present embodiment, the light source 420
It is fixedly connected in the light source fixed plate 410, the light source fixed plate 410 is slidably connected on the column 100, so that real
Now adjust the effect of axial movement of the light source 420 in the column 100.In this attached drawing embodiment, the light source 420 is excellent
Elect annular light source as, it will be appreciated by those skilled in the art that in the range of, the light source is alternatively strip source, square light source
Or other variously-shaped light sources, as long as can have the function that the original paper to be measured for illuminating lower section.
In certain embodiments, the PCBA fixing devices 500 include being fixedly connected on the installing plate of the column 100
510, the gauge supporting plate 520 being arranged on the installing plate 510, the PCBA gauges 530 being arranged on the gauge supporting plate 520.
In the present embodiment, the PCBA gauges 530 are used for fixed placement PCBA to be measured, and the gauge supporting plate 520 is used for fixed placement
And the PCBA gauges 530 are positioned, so that PCBA to be measured is fixed on the installing plate 510.
In certain embodiments, the PCBA fixing devices 500 further include line slideway 511, buffer limit block 512 and limit
Bit switch 513, the line slideway 511 and the limit switch 513 are arranged on the installing plate 510, the gauge supporting plate
520 are slidably connected to the installing plate 510 by the line slideway 511, and the buffer limit block 512 is slidably connected to described
Line slideway 511, it is spacing for being carried out to the gauge supporting plate 520.In the present embodiment, the gauge supporting plate 520 passes through institute
Line slideway 511, the buffer limit block 512 and the limit switch 513 are stated to position its position on the installing plate 510
Put.
In certain embodiments, the positioning for PCBA gauges 530 described in guide-localization is provided with the installing plate 510
Pin 514, the PCBA gauges 530 are positioned by the positioning pin 514 and are connected to the gauge supporting plate 520.
In certain embodiments, the camera device 300 includes the linear bearing 310 for being slidably connected to the column 100,
The camera fixed plate 320 of the linear bearing 310 is connected to, is connected to the camera 330 of the camera fixed plate 320, the phase
Camera adjustments plate 340 is further included between machine fixed plate 320 and the camera 330, described 340 one end of camera adjustments plate is adjustable
The camera fixed plate 320 is connected to, the other end is connected to the camera 330；The regulating device 200 includes being fixedly connected on
The screw rod fixing plate 210 of the column 100, is arranged at the screw adjusting handle 220 of the screw rod fixing plate 210, is connected to institute
The ball screw 230 of screw adjusting handle 220 is stated, the ball screw 230 includes screw portion 231 and move portion 232, the tune
Regulating device 200 further includes the screw supporting plate 240 for being fixedly connected on the column 100, and the ball screw 230 is away from the screw
One end of adjusting handle 220 is rotationally connected with the screw rod fixing plate 240, and the move portion 232 of the ball screw 230 is connected to
The camera fixed plate 320, when the ball screw, which turns 230, to be moved, the move portion 232 drives the camera fixed plate 320
Along sliding axially for the ball screw 230；The light source 400 includes being slidably connected to the light source fixed plate of the column 100
410 and the light source 420 of the light source fixed plate 410 is arranged at, wherein, the light source fixed plate 410 further includes retainer ring 411,
When the retainer ring 411 is locked, the light source fixed plate 410 is fixed on the column 100；The PCBA fixing devices
500 installing plates 510 including being fixedly connected on the column 100, the gauge supporting plate 520 being arranged on the installing plate 510, if
The PCBA gauges 530 being placed on the gauge supporting plate 520, the PCBA fixing devices 500 further include line slideway 511, buffering
Limited block 512 and limit switch 513, the line slideway 511 and the limit switch 513 are arranged on the installing plate 510,
The gauge supporting plate 520 is slidably connected to the installing plate 510 by the line slideway 511, and the buffer limit block 512 is slided
It is dynamic to be connected to the line slideway 511, it is spacing for being carried out to the gauge supporting plate 520, it is provided with use on the installing plate 510
In the positioning pin 514 of PCBA gauges 530 described in guide-localization, the PCBA gauges 530 are positioned and connected by the positioning pin 514
It is connected to the gauge supporting plate 520.
In certain embodiments, the PCBA vision inspection apparatus further includes optics bread board 600, and the PCBA fixes dress
500 are put to be fixedly installed on the optics bread board 600, the optics bread board 600 be used to stablizing fixed various components and
Reduce the error when camera 330 measures.
To help to understand such scheme, the workflow for enumerating one embodiment of the camera device is as follows：
PCBA is positioned on the PCBA gauges 530 first, then the PCBA gauges 530 are passed through into the positioning pin
514 are oriented to and position and be positioned on the gauge supporting plate 520, afterwards by the gauge supporting plate 520 from the line slideway 511 to
The camera 330 is pushed within sweep of the eye, by 512 blocking position of buffer limit block, can confirm that the PCBA is complete at this time
Into 330 field range of camera, defect is detected finally by the camera 330 and the detecting system of compiling completion.
Preferably, by the PCBA completely into the camera 330 within sweep of the eye after, can also include the steps of：
By adjusting the camera installing plate 320 and the light source fixed plate 410 by PCBA adjustment positioned at the lower section of camera 330
In the visual field, then by the adjusting handle 220, the ball screw 230 is driven to rotate so that the camera adjustments plate 320
Highly rise or drop, so that it is more accurate clear that image is gathered in the visual field.In certain embodiments, if due to replacing camera
Or camera lens can unclamp the retainer ring 411 and the screw rod fixing plate when causing object distance to change greatly, it is necessary to when adjusting on a large scale
210, so that the regulating device 200 can be slided directly on described 100, so as to drive the camera device 300 can
To be slided along the axial large-distance of the column 100, again by institute after 300 height of camera device is to substantially suitable height
State retainer ring 411 and the screw rod fixing plate 210 is locked, then by the screw adjusting handle 220 to the camera adjustments plate
320 are accurately adjusted, until collection image quality meets demand.
PCBA vision inspection apparatus provided by the utility model is realized by using the vision inspection apparatus of automation
The automatic detection of PCBA, without artificial detection, improves production efficiency, realizes automating, being intelligent for PCBA detections, reaches
To PCBA is accurate, the quick, effect that detects in high precision.
It is understood that the sensor being not specifically mentioned, computer system and display are further included in the utility model
Deng it belongs to be automatically controlled for the PCBA vision inspection apparatus with contrasting detection to obtain defective locations, quantity
Etc. the necessary part of information, it is equally included in the patent within the scope of the utility model, details are not described herein.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope that this specification is recorded all is considered to be.
Embodiment described above only expresses the several embodiments of the utility model, its description is more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent scope.It should be pointed out that the common skill for this area
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
1. a kind of PCBA vision inspection apparatus, it is characterised in that including column, the regulating device being arranged on the column, take the photograph
As device, light source and PCBA fixing devices, wherein, the camera device is slidably connected to the column；The regulating device connects
It is connected to and states camera device and for adjusting the position relationship between the camera device and the column；The light source is slidably connected
In the column.
2. PCBA vision inspection apparatus as claimed in claim 1, it is characterised in that the camera device includes being slidably connected to
The linear bearing of the column, the camera fixed plate for being connected to the linear bearing and the phase for being connected to the camera fixed plate
Machine.
3. PCBA vision inspection apparatus as claimed in claim 2, it is characterised in that the camera fixed plate and the camera it
Between further include camera adjustments plate, described camera adjustments plate one end is connected to the camera fixed plate, and the other end is connected to the phase
Machine.
4. PCBA vision inspection apparatus as claimed in claim 1, it is characterised in that the regulating device includes being fixedly connected on
The screw rod fixing plate of the column, the screw adjusting handle for being arranged at the screw rod fixing plate and it is connected to the screw and adjusts hand
The ball screw of wheel.
5. PCBA vision inspection apparatus as claimed in claim 4, it is characterised in that the regulating device, which further includes, to be fixedly connected
In the screw supporting plate of the column, the one end of the ball screw away from the screw adjusting handle is rotationally connected with the screw
Fixed plate.
6. PCBA vision inspection apparatus as claimed in claim 1, it is characterised in that the light source includes being slidably connected to described
The light source fixed plate of column and the light source for being arranged at the light source fixed plate, the light source fixed plate further includes retainer ring, described
Light source fixed plate is fixed on when the retainer ring is locked on the column.
7. PCBA vision inspection apparatus as claimed in claim 1, it is characterised in that the PCBA fixing devices include fixed connect
The gauge supporting plate for be connected to the installing plate of the column, being arranged on the installing plate and the PCBA being arranged on the gauge supporting plate
Gauge.
8. PCBA vision inspection apparatus as claimed in claim 7, it is characterised in that the PCBA fixing devices further include straight line
Guide rail, buffer limit block and limit switch, the line slideway and the limit switch are arranged on the installing plate, described to control
Tool supporting plate is slidably connected to the installing plate by the line slideway, and the buffer limit block is slidably connected to the straight line and leads
Rail and for the gauge supporting plate carry out it is spacing.
9. PCBA vision inspection apparatus as claimed in claim 7, it is characterised in that be provided with the installing plate for being oriented to
The positioning pin of the PCBA gauges is positioned, the PCBA gauges are by the positioning finger setting and are connected to the gauge supporting plate.
10. PCBA vision inspection apparatus as claimed in claim 1, it is characterised in that described device further includes optics bread board,
The PCBA fixing devices are fixedly installed on the optics bread board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720938083.8U CN207232036U (en) | 2017-07-27 | 2017-07-27 | PCBA vision inspection apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720938083.8U CN207232036U (en) | 2017-07-27 | 2017-07-27 | PCBA vision inspection apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207232036U true CN207232036U (en) | 2018-04-13 |
Family
ID=61856026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720938083.8U Expired - Fee Related CN207232036U (en) | 2017-07-27 | 2017-07-27 | PCBA vision inspection apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207232036U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109374650A (en) * | 2018-08-27 | 2019-02-22 | 常熟东南相互电子有限公司 | The device and detection method of the two-sided CCD detection of circuit board |
| CN110389127A (en) * | 2019-07-03 | 2019-10-29 | 浙江大学 | A kind of identification of cermet part and surface defects detection system and method |
| CN111141754A (en) * | 2019-12-30 | 2020-05-12 | 上海感图网络科技有限公司 | Device and method for wafer detection based on AI vision |
| EP3869185A4 (en) * | 2018-10-15 | 2022-07-13 | Showa Aluminum Can Corporation | Can lid inspector, camera position adjustment method, and camera positioning tool |
-
2017
- 2017-07-27 CN CN201720938083.8U patent/CN207232036U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109374650A (en) * | 2018-08-27 | 2019-02-22 | 常熟东南相互电子有限公司 | The device and detection method of the two-sided CCD detection of circuit board |
| CN109374650B (en) * | 2018-08-27 | 2021-08-24 | 常熟东南相互电子有限公司 | Device and method for detecting double-sided CCD of circuit board |
| EP3869185A4 (en) * | 2018-10-15 | 2022-07-13 | Showa Aluminum Can Corporation | Can lid inspector, camera position adjustment method, and camera positioning tool |
| US11898964B2 (en) | 2018-10-15 | 2024-02-13 | Showa Aluminum Can Corporation | Can lid inspection device, camera position adjustment method, and camera positioning jig |
| CN110389127A (en) * | 2019-07-03 | 2019-10-29 | 浙江大学 | A kind of identification of cermet part and surface defects detection system and method |
| CN111141754A (en) * | 2019-12-30 | 2020-05-12 | 上海感图网络科技有限公司 | Device and method for wafer detection based on AI vision |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180413 Termination date: 20200727 |
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| CF01 | Termination of patent right due to non-payment of annual fee |