CN207321678U - A kind of electronic circuit board detection device - Google Patents
A kind of electronic circuit board detection device Download PDFInfo
- Publication number
- CN207321678U CN207321678U CN201721132603.2U CN201721132603U CN207321678U CN 207321678 U CN207321678 U CN 207321678U CN 201721132603 U CN201721132603 U CN 201721132603U CN 207321678 U CN207321678 U CN 207321678U
- Authority
- CN
- China
- Prior art keywords
- gear
- rack
- motor
- circuit board
- electronic circuit
- 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.)
- Expired - Fee Related
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 238000002372 labelling Methods 0.000 claims abstract description 6
- 238000003860 storage Methods 0.000 claims description 5
- 238000012546 transfer Methods 0.000 claims description 3
- 238000013461 design Methods 0.000 abstract description 3
- 238000003466 welding Methods 0.000 description 10
- 238000007689 inspection Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 239000006071 cream Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 206010053615 Thermal burn Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The utility model discloses a kind of electronic circuit board detection device, including supporting mechanism and control system, supporting mechanism includes the stent of inverse u shape；The longitudinal rail that section is in U shape is both provided with the inside of stent two side, cross slide way is provided between two longitudinal rails；Cross slide way both ends are both provided with the first gear engaged with the first rack set in longitudinal rail concave part, and first gear is nested on the first rotor of the first motor；Cross slide way section is in U shape, and the second rack is provided with its concave part, and the second rack is engaged with the second gear on the second rotor for being nested in the second motor；Second rotor is also associated with U-typed camera mount by bearing, and the bottom surface of camera mount is provided with video camera；Control system includes master controller, and motor driver, video camera and the labelling machine being connected with master controller.The utility model design is simple, easy to use, has broad application prospects.
Description
Technical field
It the utility model is related to detection device field, and in particular to a kind of electronic circuit board detection device.
Background technology
The batch welding process of electronic circuit board, mainly carries out on chip mounter or crest welder, and wherein the former is suitable for table
Face mount components, the latter are suitable for direct plug-in element.In practical operation, the machining accuracy of chip mounter and crest welder, tin scraping are limited to
Cream machine precision, simultaneously because the factor such as the tin cream uniformity, environment temperature influences, it is easy to occur even welding, solder skip, welding position is not
Situations such as quasi-.
Therefore, in electronics manufacturing enterprise, the inspection of certain number is often specially arranged behind patch line or plug-in unit line
Personnel, are checked for the wiring board for completing welding, the wiring board of failure welding are rejected before storage, prevents from being flowed into down
In one procedure.
At present, wiring board welding inspection is generally directly seen by naked eyes, although so directly perceived, shortcoming is, for welding
Close wiring board, examiner, which directly sees, to be not easy to see clearly.And the wiring board just welded often has residual temperature, examiner holds
Wiring board easily scalds one's hand；In addition, electrostatic with it is easily incorporated on wiring board by hand-held wiring board.
Therefore, it is necessary to design a kind of detection device, the problems of direct artificial detection link are avoided.
Utility model content
The utility model for solve the problems, such as it is existing in the prior art propose, the purpose is to provide a kind of inspection of electronic circuit board
Measurement equipment.
The utility model takes following technical solution.
A kind of electronic circuit board detection device, including set up supporting mechanism on the conveying structure and control system, institute
Stating supporting mechanism includes the stent of inverse u shape, and fixed plate is fixed with by fixing bolt in the inner side of stent two side, described solid
Fixed board on stent opposite face with forming symmetrical semi-circular recesses；It is in " recessed " word to be both provided with section on the inside of the stent two side
The longitudinal rail of type, is provided with cross slide way between two longitudinal rails；The cross slide way both ends are both provided with and longitudinal rail
The first gear of the first rack engagement set in concave part, the first gear are nested on the first rotor of the first motor；
The cross slide way section is in U shape, the second rack is provided with its concave part, the second rack is with being nested in the second motor
The second rotor on second gear engagement；Second rotor is also associated with U-typed camera mount, video camera by bearing
The bottom surface of stent is provided with video camera；The control system includes master controller, and the motor driving being connected with master controller
Device, video camera and labelling machine, the master controller are also connected with PC machine.
The transfer structure is the conveyer belt being arranged between chip mounter or crest welder and storage bin.
The inward at both ends of the cross slide way forms concave part, and first gear is located in concave part.
Second rack is located in camera mount, and second gear is engaged with above the second rack.
The motor driver can drive the first motor and the second motor at the same time.
The utility model obtains following beneficial effect.
The utility model can be used for completing patch welding or the electronic circuit board detection of wave soldering, avoid manually directly inspection
It is excessive that circuit plate temperature is run into during survey, the problems such as static electricity on human body damages wiring board, and more directly perceived, also side while test problems
Just problem is recorded, facilitates later stage production to improve.This equipment can either be clamped on the transmission mechanism that both sides are baffle, and can be consolidated
Due to both sides on the transmission mechanism of lever, compatible a variety of transmission mechanisms are highly practical.The transverse direction that the utility model is set is led
Rail and longitudinal rail can make video camera be moved to transverse and longitudinal guide rail composition plane any point, broad covered area.The utility model
Design is simple, easy to use, fully meets the needs of user, has broad application prospects.
Brief description of the drawings
Fig. 1 is the front view of the utility model；
Fig. 2 is the structure diagram of the utility model longitudinal rail and cross slide way junction；
Fig. 3 is the structure diagram of the utility model cross slide way and camera junction；
Fig. 4 is the utility model electrical control system structure block diagram.
Wherein：1. stent；2. fixed plate；
3. groove；4. fixing bolt；
5. longitudinal rail；6. cross slide way；
7. video camera；8. the first rack；
9. the first motor；10. the first rotor；
11. first gear；12. the second rack；
13. the second motor；14. the second rotor；
15. second gear；16. camera mount.
Embodiment
The utility model is described in detail with embodiment with reference to the accompanying drawings.
As shown in figures 1-4, a kind of electronic circuit board detection device, including set up supporting mechanism on the conveying structure with
It is solid by fixing bolt 4 in the inner side of 1 two side of stent and control system, the supporting mechanism include the stent 1 of inverse u shape
Surely there is fixed plate 2, the fixed plate 2 on 1 opposite face of stent with forming symmetrical semi-circular recesses 3；In 1 two side of stent
Side is both provided with the longitudinal rail 5 that section is in U shape, and cross slide way 6 is provided between two longitudinal rails 5；The transverse direction is led
6 both ends of rail are both provided with the first gear 11 engaged with the first rack 8 set in 5 concave part of longitudinal rail, first tooth
Wheel 11 is nested on the first rotor 10 of the first motor 9；6 section of cross slide way is in U shape, is set in its concave part
There is the second rack 12, the second rack 12 is engaged with the second gear 15 on the second rotor 14 for being nested in the second motor 13；It is described
Second rotor 14 is also associated with U-typed camera mount 16 by bearing, and the bottom surface of camera mount 16 is provided with video camera 7；
The control system includes master controller, and motor driver, video camera 7 and the labelling machine being connected with master controller, described
Master controller is also connected with PC machine.
The transfer structure is the conveyer belt being arranged between chip mounter or crest welder and storage bin.
The inward at both ends of the cross slide way 6 forms concave part, and first gear 11 is located in concave part.
Second rack 12 is located in camera mount 16, and the top of the second rack 12 is engaged with second gear 15.
The motor driver can drive the first motor 9 and the second motor 13 at the same time.
This equipment is arranged on the transmission tape channel between chip mounter or crest welder and storage bin, when the line that welding is completed
When road plate passes through along conveyer belt from this equipment lower section, it is followed successively by by labelling machine first and sticks the label of different numberings, is used for
Distinguish each wiring board.Wiring board after labeling amplifies after being taken by video camera 7, and photograph is uploaded to PC machine, can be by inspection personnel
Check whether welding is good.
Specific shooting process, since circuit board size is larger, and needs to see details, thus needs video camera near
Distance shooting, this is resulted in, and visual field is smaller, and single shot can not often clap understands monoblock wiring board, it is therefore desirable to controls video camera
Position is constantly replaced on the two dimensional surface that cross slide way 6 and long rails 5 form, multiple pictures is finally shot, risks whole
The striograph of wiring board.
Moving process of the video camera 7 along conveyer belt direction, dependent on slip of the cross slide way 6 on longitudinal rail 5, first
Motor 9 drives first gear 11 to rotate forward or backwards so that first gear 11 slidably reciprocates on the first rack 8.Work as transverse direction
When the gear at 6 both ends of guide rail rotates at the same time, it can be achieved with whole cross slide way 6 and moved along the direction of conveyer belt.
Similarly, the second rack 12 and second gear 15 engage, and the second motor 13 drives second gear 15 to rotate, and realize shooting
Machine support 16 moves on cross slide way 6.
Claims (5)
1. a kind of electronic circuit board detection device, including supporting mechanism on the conveying structure and control system are set up, it is special
Sign is：The supporting mechanism includes the stent (1) of inverse u shape, passes through fixing bolt (4) in the inner side of stent (1) two side
Fixed plate (2) is fixed with, the fixed plate (2) on stent (1) opposite face with forming symmetrical semi-circular recesses (3)；The branch
The longitudinal rail (5) that section is in U shape is both provided with the inside of frame (1) two side, two longitudinal rails are provided with horizontal stroke between (5)
Direction guiding rail (6)；Cross slide way (6) both ends are both provided with nibbles with the first rack (8) set in longitudinal rail (5) concave part
The first gear (11) of conjunction, the first gear (11) are nested on the first rotor (10) of the first motor (9)；The transverse direction is led
Rail (6) section is in U shape, the second rack (12) is provided with its concave part, the second rack (12) is with being nested in the second motor
(13) second gear (15) engagement on the second rotor (14)；Second rotor (14) is also associated with U-typed by bearing
Camera mount (16), the bottom surface of camera mount (16) are provided with video camera (7)；The control system includes master controller,
And motor driver, video camera (7) and labelling machine, the master controller being connected with master controller are also connected with PC machine.
A kind of 2. electronic circuit board detection device according to claim 1, it is characterised in that：The transfer structure is setting
Conveyer belt between chip mounter or crest welder and storage bin.
A kind of 3. electronic circuit board detection device according to claim 1, it is characterised in that：The cross slide way (6)
Inward at both ends forms concave part, and first gear (11) is located in concave part.
A kind of 4. electronic circuit board detection device according to claim 1, it is characterised in that：Second rack (12) position
In camera mount (16), second gear (15) is engaged with above the second rack (12).
A kind of 5. electronic circuit board detection device according to claim 1, it is characterised in that：The motor driver is at the same time
Drive the first motor (9) and the second motor (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721132603.2U CN207321678U (en) | 2017-09-05 | 2017-09-05 | A kind of electronic circuit board detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721132603.2U CN207321678U (en) | 2017-09-05 | 2017-09-05 | A kind of electronic circuit board detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207321678U true CN207321678U (en) | 2018-05-04 |
Family
ID=62385564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721132603.2U Expired - Fee Related CN207321678U (en) | 2017-09-05 | 2017-09-05 | A kind of electronic circuit board detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207321678U (en) |
-
2017
- 2017-09-05 CN CN201721132603.2U patent/CN207321678U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180504 |