CN209182452U - A kind of pcb board detection device - Google Patents
A kind of pcb board detection device Download PDFInfo
- Publication number
- CN209182452U CN209182452U CN201821941250.5U CN201821941250U CN209182452U CN 209182452 U CN209182452 U CN 209182452U CN 201821941250 U CN201821941250 U CN 201821941250U CN 209182452 U CN209182452 U CN 209182452U
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- plate
- pcb board
- cylinder
- hole
- performance
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Abstract
The utility model discloses a kind of pcb board detection devices, including conveyer belt, plate through-hole detection station, plate performance detection station；Clamping device is provided on the conveyer belt, clamping device includes parallel positive stop strip, and each positive stop strip includes the upper limit item being hinged, lower limit item, air pressure telescopic link；The plate through-hole detection station includes the first rack, the first mounting plate, the first cylinder, through-hole correcting plate, and the first mounting plate is fixed on the rack, and the first cylinder is fixed on the first mounting plate；Through-hole correcting plate is fixed on the telescopic rod front end of the first cylinder, perpendicular to conveyer belt；The through-hole corresponded on pcb board on through-hole correcting plate is provided with test pin；Plate performance detection station includes the second rack, the second cylinder, performance correction plate；Second cylinder is mounted in the second rack, and performance correction plate is mounted on the telescopic rod of the second cylinder, and performance correction plate is parallel with conveyer belt；The circuit corresponded on pcb board on performance correction plate is provided with detection probe.
Description
Technical field
The utility model relates to detection device fields, and in particular to a kind of detection device of pcb board.
Background technique
Pcb board Chinese is printed circuit board, also known as printed circuit board, printed wiring board, is important electronic component,
It is the supporter of electronic component, is the supplier of electronic component electrical connection.Since it is made of electron printing
, therefore referred to as " print " circuit board.
Mainly include at present two aspects to the detection of pcb board: first is that the upper through-hole to pcb board itself detects, it should
Through-hole will be unable to patch element, cause defective products in case of bad；Second is that the performance to circuit board itself detects.
But there is no a kind of general equipment in current equipment detects for both sides, and logical for pcb board
The detection in hole is more dependent on artificial experience at present, and detection efficiency is low not to be said, testing result inaccuracy.
Utility model content
The purpose of the utility model is to provide a kind of general pcb board detection devices, can be complete by a transmission line
Basis detection of both the through-hole and performance of pcb board, detection efficiency is high, and detection accuracy is high, and testing result is accurate.
In order to achieve the above object, the utility model proposes technical solution it is as follows:
A kind of pcb board detection device, including conveyer belt, plate through-hole detection station, plate performance detection station；The conveyer belt
On be provided with clamping device, the clamping device includes parallel positive stop strip, and each positive stop strip includes the upper limit being hinged
Item, lower limit item, air pressure telescopic link；The bottom end of air pressure telescopic link is hinged on lower limit item, and the upper end of Telescopic-cylinder bar is hinged
On upper limit item；The upper limit item is rubber strip, and two upper limit items are oppositely arranged ladder clamping face；The plate through-hole detection
Station includes the first rack, the first mounting plate, the first cylinder, through-hole correcting plate, and first mounting plate is fixed on the rack, the
One cylinder is fixed on the first mounting plate；The through-hole correcting plate is fixed on the telescopic rod front end of the first cylinder, perpendicular to transmission
Band；The through-hole corresponded on pcb board on the through-hole correcting plate is provided with test pin；The plate performance detection station includes the second machine
Frame, the second cylinder, performance correction plate；Second cylinder is mounted in the second rack, and the performance correction plate is mounted on second
On the telescopic rod of cylinder, the performance correction plate is parallel with conveyer belt；The circuit corresponded on pcb board on performance correction plate is provided with
Detection probe.
Further: the height of test pin is greater than pcb board thickness.
Further: the air pressure telescopic link is electric pneumatic telescopic rod.
It is further: groove to be opened up on the lower limit item, the air pressure telescopic link is located in groove.
It is further: plate performance detection station rear to be provided with mechanism for sorting, the mechanism for sorting includes being located at transmission
Slideway with top, sucker hand move on slideway, and pcb board is put in suction.
The technical effect of the utility model is:
There are two detection stations for tool in the utility model, by the through-hole to pcb board, performance detection, to reach pcb board
Examination criteria detects the through-hole on pcb board, gets rid of original state manually visually inspected；Simultaneously for pcb board
Performance detection is quicker；The design of this PCB detection device is simple, and the inspection of pcb board is enable accurately and rapidly to carry out, and improves
Inspection efficiency, reduces check cost, has a good application prospect.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide a further understanding of the present invention, this is practical
Novel illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model.
Fig. 1 is the general structure schematic diagram of the utility model；
Fig. 2 is position-limit mechanism schematic diagram in Fig. 1；
Wherein, the above drawings include the following reference numerals:
Conveyer belt 100, positive stop strip 110, upper limit item 111, lower limit item 112, air pressure telescopic link 113；Ladder clamping face
114；First rack 210, the first mounting plate 220, the first cylinder 230, through-hole correcting plate 240, test pin 241；Second rack
310, the second cylinder 320, performance correction plate 330, detection probe 331.
Specific embodiment
Be described in detail the utility model below in conjunction with attached drawing and specific embodiment, illustrative examples therein with
And explanation is only used to explain the utility model, but is not intended as the improper restriction to the utility model.
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
A kind of pcb board detection device, including conveyer belt, plate through-hole detection station, plate performance detection station；The conveyer belt
On be provided with clamping device, the clamping device includes parallel positive stop strip, and each positive stop strip includes the upper limit being hinged
Item, lower limit item, air pressure telescopic link；The bottom end of air pressure telescopic link is hinged on lower limit item, and the upper end of Telescopic-cylinder bar is hinged
On upper limit item；The upper limit item is rubber strip, and two upper limit items are oppositely arranged ladder clamping face；The plate through-hole detection
Station includes the first rack, the first mounting plate, the first cylinder, through-hole correcting plate, and first mounting plate is fixed on the rack, the
One cylinder is fixed on the first mounting plate；The through-hole correcting plate is fixed on the telescopic rod front end of the first cylinder, perpendicular to transmission
Band；The through-hole corresponded on pcb board on the through-hole correcting plate is provided with test pin；The plate performance detection station includes the second machine
Frame, the second cylinder, performance correction plate；Second cylinder is mounted in the second rack, and the performance correction plate is mounted on second
On the telescopic rod of cylinder, the performance correction plate is parallel with conveyer belt；The circuit corresponded on pcb board on performance correction plate is provided with
Detection probe.The height of test pin is greater than pcb board thickness；The air pressure telescopic link is electric pneumatic telescopic rod.
It is of the invention that specific use process is as follows:
First by each pcb board to be detected, by the elasticity of upper limit item, pcb board is clamped in two parallel limits
Between item；Wherein the installation of pcb board can be artificial loading or sucker hand absorption feeding, it is not limited here；
Then pcb board to be detected successively reaches plate through-hole detection station, plate performance detection work with the movement of conveyer belt
Position carries out coherent detection；Wherein in plate through-hole detection station, air pressure telescopic link (could alternatively be hydraulic telescopic rod) is flexible, on
Positive stop strip drives pcb board to be detected to overturn 90 °, with through-hole correcting plate face；Through-hole correcting plate by the first cylinder telescopic band
Dynamic through-hole correcting plate is bonded with pcb board to be detected, and whether each through-hole corrected on pcb board to be detected complies with standard；
In plate performance detection station, the performance correction plate with probe under the work of the second cylinder with PCB to be detected
Plate is in contact, and such detection accuracy is higher, it is ensured that the detection effect of product.
In order to make structure more compact, groove is opened up on the lower limit item, the air pressure telescopic link is located in groove.
In order to improve whole detection efficiency, plate performance detection station rear is provided with mechanism for sorting, the mechanism for sorting
Including being located at the slideway above conveyer belt, sucker hand moves on slideway, and pcb board is put in suction.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of pcb board detection device, it is characterised in that: including conveyer belt, plate through-hole detection station, plate performance detection station；
Clamping device is provided on the conveyer belt, the clamping device includes parallel positive stop strip, and each positive stop strip includes phase
Mutually hinged upper limit item, lower limit item, air pressure telescopic link；The bottom end of air pressure telescopic link is hinged on lower limit item, and cylinder is stretched
The upper end of contracting bar is hinged on upper limit item；The upper limit item is rubber strip, and two upper limit items are oppositely arranged ladder clamping face；
The plate through-hole detection station includes the first rack, the first mounting plate, the first cylinder, through-hole correcting plate, first peace
Loading board is fixed on the rack, and the first cylinder is fixed on the first mounting plate；The through-hole correcting plate is fixed on stretching for the first cylinder
Contracting bar front end, perpendicular to conveyer belt；The through-hole corresponded on pcb board on the through-hole correcting plate is provided with test pin；
The plate performance detection station includes the second rack, the second cylinder, performance correction plate；Second cylinder is mounted on second
In rack, the performance correction plate is mounted on the telescopic rod of the second cylinder, and the performance correction plate is parallel with conveyer belt；Performance
The circuit corresponded on pcb board on correcting plate is provided with detection probe.
2. pcb board detection device according to claim 1, it is characterised in that: the height of test pin is greater than pcb board thickness.
3. pcb board detection device according to claim 1, it is characterised in that: the air pressure telescopic link is stretched for electric pneumatic
Contracting bar.
4. pcb board detection device according to claim 1, it is characterised in that: groove is opened up on the lower limit item, it is described
Air pressure telescopic link is located in groove.
5. pcb board detection device according to claim 1, it is characterised in that: be provided at plate performance detection station rear
Mechanism for sorting, the mechanism for sorting include the slideway above conveyer belt, and sucker hand moves on slideway, and pcb board is put in suction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821941250.5U CN209182452U (en) | 2018-11-23 | 2018-11-23 | A kind of pcb board detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821941250.5U CN209182452U (en) | 2018-11-23 | 2018-11-23 | A kind of pcb board detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209182452U true CN209182452U (en) | 2019-07-30 |
Family
ID=67373888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821941250.5U Active CN209182452U (en) | 2018-11-23 | 2018-11-23 | A kind of pcb board detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209182452U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112762788A (en) * | 2021-02-04 | 2021-05-07 | 李琳 | Utensil is examined to vice instrument board of car |
| WO2021109213A1 (en) * | 2019-12-03 | 2021-06-10 | 安测半导体技术(江苏)有限公司 | Photoelectric automatic detection device |
-
2018
- 2018-11-23 CN CN201821941250.5U patent/CN209182452U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021109213A1 (en) * | 2019-12-03 | 2021-06-10 | 安测半导体技术(江苏)有限公司 | Photoelectric automatic detection device |
| CN112762788A (en) * | 2021-02-04 | 2021-05-07 | 李琳 | Utensil is examined to vice instrument board of car |
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