CN208399392U - Board checking device is sent in a kind of positioning of pcb board - Google Patents
Board checking device is sent in a kind of positioning of pcb board Download PDFInfo
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- CN208399392U CN208399392U CN201820938949.XU CN201820938949U CN208399392U CN 208399392 U CN208399392 U CN 208399392U CN 201820938949 U CN201820938949 U CN 201820938949U CN 208399392 U CN208399392 U CN 208399392U
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- pcb board
- fixture
- detection station
- round trip
- cylinder
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Abstract
The utility model relates to pcb board processing technique fields, board checking device is sent in especially a kind of pcb board positioning, it includes cylinder block, round trip cylinder, push rod, fixture, support rod, circular frame, through-hole and detection station, the detection station includes testing stand, workbench, video camera and infrared detector, the utility model pushes fixture by round trip cylinder, it can effectively avoid the problem that the position deviation occurred when transmitting pcb board using transmission belt, enable pcb board precise positioning, simultaneously by infrared detector to pcb board Surface testing and measurement, it not only ensure that production quality, and improve production efficiency.
Description
Technical field
The utility model relates to pcb board processing technique field, board checking device is sent in especially a kind of pcb board positioning.
Background technique
Pcb board is also known as printed circuit board, and the development of printed circuit board is the micromation of electronic product, integrated, Yi Jizhi
Bring tremendous influence can be changed.Pcb board is mostly sent to detection station using conveyer belt and regarded by existing pcb board detection
Feel detection, since conveyer belt transmission pcb board is difficult to ensure that pcb board is located just at below video camera, is easy to happen position deviation, then
Person, in workshop there are insufficient light, dust is larger and working environment is noisy the problems such as, cause vision-based detection to be easy to appear error,
In addition, pcb board is detected using video camera, the tiny scratch for ignoring pcb board surface is tended to, not only obtains production quality
Less than guarantee, and increase production cost.
Summary of the invention
In view of the deficiencies of the prior art, the utility model provides the high pcb board positioning of a kind of accurate positioning, detection efficiency and send
Board checking device.
The technical solution of the utility model are as follows: board checking device is sent in a kind of positioning of pcb board, it is characterised in that: it includes gas
Cylinder seat, round trip cylinder, push rod, fixture, support rod, circular frame, through-hole and detection station, the cylinder block top are fixedly installed with
Round trip cylinder, the round trip cylinder movable end are connect with push rod one end, and the push rod other end is connect with fixture, the effect of fixture
It is to clamp pcb board, the fixture side is connect by support rod with circular frame, and the circular frame is located above fixture, described
Circular frame surrounding spaced set has several for installing the through-hole of LED wafer, is provided with detection work on the right side of the cylinder block
In same level, fixture is pushed into detection work by push rod by the round trip cylinder for position, the cylinder block and detection station
Position, the detection station include testing stand, workbench, video camera and infrared detector, are fixedly installed at the top of the testing stand
Workbench, the workbench lower section are separately installed with video camera and infrared detector, and the effect of infrared detector is can be to PCB
Plate surface carries out detection and precise measurement.
Further, one of through-hole of the circular frame surrounding is for installing LED wafer power supply.
Further, the fixture is at least one, when fixture is two or more, between fixture and fixture
Arrangement mode is longitudinal arrangement.
Further, the video camera in the detection station and infrared detector are at least (video camera and an infrared inspection
Survey device number depend on fixture quantity).
The application method of the utility model are as follows:
1) round trip cylinder is opened, pcb board is placed on fixture by operator, and reverse side is upward.
2) fixture is pushed by round trip cylinder, is located at fixture below video camera.
3) LED wafer automatic luminous provides range brightness for photography, and video camera shoots pcb board, and records
Pcb board reverse side MARK point information.
4) after shooting, fixture is pushed using round trip cylinder again, is located at fixture below infrared detector, infrared inspection
Device is surveyed to detect pcb board surface.
The utility model has the following beneficial effects: the utility model pushes fixture by round trip cylinder, can effectively avoid making
The problem of position deviation occurred when transmitting pcb board with transmission belt, enable pcb board precise positioning, while passing through infrared detection
Device not only ensure that production quality to pcb board Surface testing and measurement, but also improve production efficiency.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
In figure, 1, cylinder block；2, round trip cylinder；3, push rod；4, fixture；5, circular frame；6, support rod；7, through-hole；8, it examines
Survey station；81, testing stand；82, workbench；83, video camera；84, infrared detector.
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing:
As shown in Figure 1, board checking device is sent in a kind of pcb board positioning, it includes cylinder block 1, round trip cylinder 2, push rod 3, folder
Have 4, circular frame 5, support rod 6, through-hole 7 and detection station 8, is fixedly installed with round trip cylinder 2 above the cylinder block 1, it is described
2 movable end of round trip cylinder is connect with 3 one end of push rod, and 3 other end of push rod is connect with fixture 4, and 4 side of fixture passes through branch
Strut 6 is connect with circular frame 5, and the circular frame 5 is located at 4 top of fixture, and the 5 surrounding spaced set of circular frame has several
For installing the through-hole 7 of LED wafer, detection station 8, the cylinder block 1 and detection station 8 are provided on the right side of the cylinder block 1
In same level, fixture 4 is pushed into detection station 8 by push rod 3 by the round trip cylinder 2, and the detection station 8 includes
Testing stand 81, workbench 82, video camera 83 and infrared detector 84 are fixedly installed with workbench 82 at the top of the testing stand 81,
Video camera 83 and infrared detector 84 are separately installed with below the workbench 82.
One of through-hole 7 of 5 surrounding of circular frame is for installing LED wafer power supply.
The fixture 4 is at least one.
Video camera 83 and infrared detector 84 in the detection station 8 are at least one.
Infrared detector 84 in the present embodiment is using FLIR/A325SC thermal infrared imager.
The application method of the utility model are as follows:
1) round trip cylinder is opened, pcb board is placed on fixture by operator, and reverse side is upward.
2) fixture is pushed by round trip cylinder, is located at fixture below video camera.
3) LED wafer automatic luminous provides range brightness for photography, and video camera shoots pcb board, and records
Pcb board reverse side MARK point information.
4) after shooting, fixture is pushed using round trip cylinder again, is located at fixture below infrared detector, infrared inspection
Device is surveyed to detect pcb board surface.
The description of the embodiments and the specification only illustrate the principle of the present utility model and most preferred embodiment, is not taking off
Under the premise of from the spirit and scope of the utility model, the utility model also has various changes and improvements, these changes and improvements
It falls within the scope of the claimed invention.
Claims (4)
1. board checking device is sent in a kind of pcb board positioning, it is characterised in that: it includes cylinder block, round trip cylinder, push rod, fixture, branch
Strut, circular frame, through-hole and detection station, the cylinder block top are fixedly installed with round trip cylinder, the round trip cylinder activity
End is connect with push rod one end, and the push rod other end is connect with fixture, and the fixture side is connect by support rod with circular frame,
The circular frame is located above fixture, and the circular frame surrounding spaced set has several for installing the through-hole of LED wafer,
Detection station is provided on the right side of the cylinder block, the cylinder block and detection station are in same level, the round trip gas
Fixture is pushed into detection station by push rod by cylinder, and the detection station includes testing stand, workbench, video camera and infrared detection
Device, the testing stand top are fixedly installed with workbench, are separately installed with video camera and infrared detector below the workbench.
2. board checking device is sent in a kind of pcb board positioning according to claim 1, it is characterised in that: the circular frame surrounding
One of through-hole for installing LED wafer power supply.
3. board checking device is sent in a kind of pcb board positioning according to claim 2, it is characterised in that: the fixture is at least
One.
4. board checking device is sent in a kind of pcb board positioning according to claim 3, it is characterised in that: in the detection station
Video camera and infrared detector be at least one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820938949.XU CN208399392U (en) | 2018-06-19 | 2018-06-19 | Board checking device is sent in a kind of positioning of pcb board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820938949.XU CN208399392U (en) | 2018-06-19 | 2018-06-19 | Board checking device is sent in a kind of positioning of pcb board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208399392U true CN208399392U (en) | 2019-01-18 |
Family
ID=65132641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820938949.XU Active CN208399392U (en) | 2018-06-19 | 2018-06-19 | Board checking device is sent in a kind of positioning of pcb board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208399392U (en) |
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2018
- 2018-06-19 CN CN201820938949.XU patent/CN208399392U/en active Active
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