CN208568979U - A kind of pcb board flying needle detection device - Google Patents
A kind of pcb board flying needle detection device Download PDFInfo
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- CN208568979U CN208568979U CN201820938824.7U CN201820938824U CN208568979U CN 208568979 U CN208568979 U CN 208568979U CN 201820938824 U CN201820938824 U CN 201820938824U CN 208568979 U CN208568979 U CN 208568979U
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- flying needle
- spring
- crossbar
- vertical bar
- workbench
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Abstract
The utility model relates to board circuit detection technique fields, especially a kind of pcb board flying needle detection device, it includes transmission component and detection components, the transmission component includes cylinder block, round trip cylinder, push rod and fixture, the fixture includes first crossbar, second crossbar, first vertical bar, second vertical bar, first spring and second spring, the detection components include frame, first workbench, second workbench, first video camera, second video camera, first flying needle monitor station and the second flying needle monitor station, the utility model is not only not necessarily to overturn pcb board, and detection speed is fast, it is high-efficient, greatly reduce detection time, suitable for large-scale production.
Description
Technical field
The utility model relates to board circuit detection technique field, especially a kind of pcb board flying needle detection device.
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.Due to integrated circuit board, integrated component is more, and wiring is fine and closely woven, and complicated, this just needs to improve
The manufacturing technology level of printed circuit board.The circuit board of batch production is it is difficult to ensure that be absolutely qualified product, therefore, printing is electric
Road plate needs to carry out circuit board Preliminary detection before welding component.And the equipment of existing detection circuit board, it needs mostly
It participates in by hand, this just greatly increases the uncertainty of product quality, in addition, existing equipment mostly uses greatly manipulator to carry out
The crawl of circuit board, moving operation, this is just easy to scratch circuit board surface, causes secondary substandard products.
For example, Chinese patent discloses a kind of flying needle detection device, and application No. is: 201621285680.7, application No. is:
2016.11.28, it includes ontology, further includes control assembly, and flying needle detection components and transmission adjust component, and the transmission is adjusted
Component include the first camera assembly, lifting platform and the first transmission belt, first transmission belt one end upper horizontal face with it is described
The horizontal plane for the sucker being fixedly installed on lifting platform is connected, in the lifting platform opposite with first transmission belt activity on one side
Connection support bar, the support rod bottom end are fixed on the ontology, and the sucker is for adsorbing the pcb board, by described
Control assembly transmission order overturns the pcb board, and first camera assembly is set to above the lifting platform, and is led to
It is fixed on the body to cross support rod, for shooting the pcb board back side MARK point information, and is stored in the control assembly
In.
Above scheme is disadvantageous in that: being grabbed circuit board one by one by vacuum chuck, is considerably increased electricity
The detection time of road plate, additionally by control assembly transmission order overturn pcb board, although protect circuit board not by draw
Wound, but this detection mode efficiency is slow, is unsuitable for being mass produced.
Summary of the invention
In view of the deficiencies of the prior art, the utility model provides a kind of pcb board detection device for being able to solve the above problem.
A kind of the technical solution of the utility model are as follows: pcb board flying needle detection device, it is characterised in that: it includes transmission group
Part and detection components, the transmission component include cylinder block, round trip cylinder, push rod and fixture, and the round trip cylinder is fixedly mounted
On cylinder block, the movable end of the round trip cylinder and one end of push rod are connected, and the other end jockey of the push rod is described
Fixture is in rectangular parallelepiped structure, and the effect of fixture is to clamp pcb board, and the fixture includes first crossbar, second crossbar, first perpendicular
Bar, the second vertical bar, the first spring and second spring, one end of the first crossbar are connect with one end of the first vertical bar, and described
The other end of one vertical bar is connect with one end of the first spring, and the other end of first spring and one end of second crossbar connect,
The other end of the second crossbar and one end of second spring connect, one end of the other end of the second spring and the second vertical bar
Connection, the other end of second vertical bar and the other end of first crossbar connect, and the effect of the first spring and second spring is energy
The elasticity of fixture is controlled, enough convenient for clamping different types of pcb board；The detection components include frame, the first workbench,
Second workbench, the first video camera, the second video camera, the first flying needle monitor station and the second flying needle monitor station, the frame are in
Rectangular parallelepiped structure, the base of frame are fixedly installed with the first workbench, are separately installed with above first workbench
First flying needle monitor station and the second video camera, the frame roof are fixedly installed with the second workbench, and second work is flat
The first video camera and the second flying needle monitor station are separately installed with below platform.
Further, the fixture of push rod connection is at least one, when fixture is two or more, fixture with
Distribution mode between fixture is longitudinal arrangement.
Further, the first crossbar, second crossbar, the first vertical bar, the second vertical bar, the first spring and second spring
Mounting means is detachable installation, it is therefore intended that: 1) convenient for check failure and sanitation and hygiene, 2) convenient for it is same type of
Fixture is installed.
Further, first workbench is equipped with video camera and flying needle monitor station is at least one, and described second
Workbench is equipped with video camera and flying needle monitor station is at least one (installation number of video camera and flying needle monitor station is according to folder
Tool quantity number installed).
The application method of the utility model are as follows: by the way that manually pcb board is placed on fixture, make pcb board reverse side upward, so
Fixture is pushed into detection components by round trip cylinder afterwards, makes fixture between the first flying needle monitor station and the first video camera,
First video camera takes pictures to pcb board reverse side, and records pcb board reverse side MARK point information, and the first flying needle monitor station is to PCB
Plate front is detected, and fixture is placed between the second flying needle monitor station and the second video camera after finishing by push rod by detection,
So that the second video camera is taken pictures pcb board front, and record the positive information of circuit under test, and is detected by the second flying needle
Platform detects pcb board reverse side.
The utility model has the following beneficial effects: the utility model is not only not necessarily to overturn pcb board, but also detect speed
Fastly, high-efficient, detection time is greatly reduced, large-scale production is suitable for.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is fixture enlarged drawing.
In figure, 1, transmission component；2, detection components；11, cylinder block；12, round trip cylinder；13, push rod；14, fixture；
141, first crossbar；142, second crossbar；143, the first vertical bar；144, the second vertical bar；145, the first spring；146, the second bullet
Spring；21, frame；22, the first workbench；23, the second workbench；24, the second video camera；25, the first video camera；26,
One flying needle monitor station；27, the second flying needle monitor station.
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing:
As shown in Figs. 1-2, a kind of pcb board flying needle detection device, it includes transmission component 1 and detection components 2, the transmission
Component 1 includes cylinder block 11, round trip cylinder 12, push rod 13 and fixture 14, and the round trip cylinder 12 is fixedly mounted on cylinder block 11
On, the movable end of the round trip cylinder 12 is connect with one end of push rod 13, the other end jockey 14 of the push rod 13, institute
Fixture 14 is stated in rectangular parallelepiped structure, the fixture 14 includes first crossbar 141, second crossbar 142, the first vertical bar 143, second
One end of vertical bar 144, the first spring 145 and second spring 146, one end of the first crossbar 141 and the first vertical bar 143 connects
It connects, the other end of first vertical bar 143 is connect with one end of the first spring 145, the other end of first spring 145 and
One end of two cross bars 142 connects, and the other end of the second crossbar 142 is connect with one end of second spring 146, second bullet
The other end of spring 146 is connect with one end of the second vertical bar 144, and the other end of second vertical bar 144 is another with first crossbar 141
One end connection；The detection components 2 include frame 21, the first workbench 22, the second workbench 23, the first video camera 25,
Second video camera 24, the first flying needle monitor station 26 and the second flying needle monitor station 27, the frame 21 are in rectangular parallelepiped structure, the frame
21 bottom of frame is fixedly installed with the first workbench 22, and the detection of the first flying needle is separately installed with above first workbench 22
Platform 26 and the second video camera 24 are fixedly installed with the second workbench 23, second workbench 23 at the top of the frame 21
Lower section is separately installed with the first video camera 25 and the second flying needle monitor station 27.
The fixture 14 that the push rod 13 connects is at least one.
The first crossbar 141, second crossbar 142, the first vertical bar 143, the second vertical bar 144, the first spring 145 and second
The mounting means of spring 146 is detachable installation.
First workbench 22 is equipped with video camera and flying needle monitor station is at least one, second workbench
23, which are equipped with video camera, is at least one with flying needle monitor station.
The application method of the utility model are as follows: by the way that manually pcb board is placed on fixture, make pcb board reverse side upward, so
Fixture is pushed into detection components by round trip cylinder afterwards, makes fixture between the first flying needle monitor station and the first video camera,
First video camera takes pictures to pcb board reverse side, and records pcb board reverse side MARK point information, and the first flying needle monitor station is to PCB
Plate front is detected, and fixture is placed between the second flying needle monitor station and the second video camera after finishing by push rod by detection,
So that the second video camera is taken pictures pcb board front, and record the positive information of circuit under test, and is detected by the second flying needle
Platform detects pcb board reverse side.
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. a kind of pcb board flying needle detection device, it is characterised in that: it includes transmission component and detection components, the transmission component
Including cylinder block, round trip cylinder, push rod and fixture, the round trip cylinder is fixedly mounted on cylinder block, the round trip cylinder
The connection of one end of movable end and push rod, the other end jockey of the push rod, the fixture are in rectangular parallelepiped structure, the fixture
Including first crossbar, second crossbar, the first vertical bar, the second vertical bar, the first spring and second spring, one end of the first crossbar
It is connect with one end of the first vertical bar, the other end of first vertical bar is connect with one end of the first spring, first spring
The connection of one end of the other end and second crossbar, the other end of the second crossbar and one end of second spring connect, and described second
The other end of spring is connect with one end of the second vertical bar, and the other end of second vertical bar and the other end of first crossbar connect；
The detection components include frame, the first workbench, the second workbench, the first video camera, the second video camera, the first flying needle
Monitor station and the second flying needle monitor station, the frame are in rectangular parallelepiped structure, and it is flat that the base of frame is fixedly installed with the first work
Platform, the first workbench top are separately installed with the first flying needle monitor station and the second video camera, and the frame roof is fixed
Second workbench is installed, is separately installed with the first video camera and the second flying needle monitor station below second workbench.
2. a kind of pcb board flying needle detection device according to claim 1, it is characterised in that: the fixture of the push rod connection
At least one, the distribution mode between the fixture and fixture is longitudinal arrangement.
3. a kind of pcb board flying needle detection device according to claim 2, it is characterised in that: the first crossbar, the second cross
Bar, the first vertical bar, the second vertical bar, the first spring and second spring mounting means be detachable installation.
4. a kind of pcb board flying needle detection device according to claim 3, it is characterised in that: the first workbench peace
The video camera and flying needle monitor station of dress are at least one, and the video camera and flying needle monitor station of the second workbench installation are at least
It is one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820938824.7U CN208568979U (en) | 2018-06-19 | 2018-06-19 | A kind of pcb board flying needle detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820938824.7U CN208568979U (en) | 2018-06-19 | 2018-06-19 | A kind of pcb board flying needle detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208568979U true CN208568979U (en) | 2019-03-01 |
Family
ID=65487143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820938824.7U Active CN208568979U (en) | 2018-06-19 | 2018-06-19 | A kind of pcb board flying needle detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208568979U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113137917A (en) * | 2021-04-13 | 2021-07-20 | 重庆市和鑫达电子有限公司 | PCB hole position detection device |
-
2018
- 2018-06-19 CN CN201820938824.7U patent/CN208568979U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113137917A (en) * | 2021-04-13 | 2021-07-20 | 重庆市和鑫达电子有限公司 | PCB hole position detection device |
| CN113137917B (en) * | 2021-04-13 | 2023-01-13 | 重庆市和鑫达电子有限公司 | PCB hole position detection device |
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