CN208921628U - A kind of Reflow Soldering furnace temperature test AOI automated optical inspection - Google Patents
A kind of Reflow Soldering furnace temperature test AOI automated optical inspection Download PDFInfo
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- CN208921628U CN208921628U CN201821371244.0U CN201821371244U CN208921628U CN 208921628 U CN208921628 U CN 208921628U CN 201821371244 U CN201821371244 U CN 201821371244U CN 208921628 U CN208921628 U CN 208921628U
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- fixedly connected
- wind
- collecting cover
- side wall
- automated optical
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Abstract
The utility model discloses a kind of Reflow Soldering furnace temperature test AOI automated optical inspections, including mounting plate, reflecting plate on detector ontology and detector ontology, wind-collecting cover is equipped on the left of the upper end of mounting plate, the lower end front and rear sides of wind-collecting cover are fixedly connected to T-type sliding block, the upper end of mounting plate is opened up there are two T-type sliding slot, two T-type sliding slots are matched with two T-type sliding blocks respectively, the opening of wind-collecting cover is equipped with roller brush, link block is equipped with along opposite two sides in the opening of wind-collecting cover, the both ends of roller brush pass through rolling bearing and are rotatablely connected respectively with the side wall of two link blocks, the side wall of link block is socketed with rectangular shaft by rectangular through-hole vertical sliding.The utility model can clear up dust on PCB when detecting and stain, while can also clear up the reflecting plate of AOI automated optical inspection, to reduce the erroneous judgement probability of AOI automated optical inspection, reduce loss, reduce the production cost of PCB.
Description
Technical field
The utility model relates to optical detector technical field more particularly to a kind of test of Reflow Soldering furnace temperature are automatic with AOI
Optical detector.
Background technique
In the PCB production of early stage, what detection mainly cooperated electro-detection to complete by Manual Visual Inspection, with the hair of electronic technology
Exhibition, PCB layout density are continuously improved, and Manual Visual Inspection difficulty increases, and False Rate increases, and bigger to the Health cost of tester,
Electro-detection program composition is more loaded down with trivial details, and cost is higher, and can not detect certain form of defect, therefore, the inspection of AOI automated optical
Survey instrument to be increasingly being applied in PCB manufacture, be capable of detecting when the defect of PCB, predominantly short circuit, open circuit and it is some other can
The defect that PCB can be caused to scrap, in PCB production procedure, the production of substrate covers copper and is possible to generate some defects, but main
Defect generates after the etching.
In the prior art, AOI optical detective technology is generally detected after etching work procedure, is mainly used to find PCB
On the part and extra part that lack, but the dust, contamination etc. in PCB process all may cause false alarm, because
This is at present after detecting defect using AOI, it is necessary to carry out artificial detection again, increase the labor intensity of worker, Er Qieyou
In erroneous judgement, loss is increased, increases the cost of PCB.
Utility model content
Purpose of the utility model is to solve be easy when the detection of AOI automated optical inspection in the prior art by dust
The problem of with stained influence, and a kind of Reflow Soldering furnace temperature test AOI automated optical inspection proposed.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of test of Reflow Soldering furnace temperature AOI automated optical inspection, including mounting plate, detector ontology and detector sheet
Reflecting plate on body, the upper end left side of the mounting plate are equipped with wind-collecting cover, and the lower end front and rear sides of the wind-collecting cover are fixed to be connected
It is connected to T-type sliding block, the upper end of the mounting plate is opened up there are two T-type sliding slot, and two T-type sliding slots are sliding with two T-types respectively
Block matches, and the opening of the wind-collecting cover is equipped with roller brush, and the opening of the wind-collecting cover is interior to be equipped with company along opposite two sides
Block is connect, the both ends of the roller brush pass through rolling bearing and are rotatablely connected respectively with the side wall of two link blocks, the link block
Side wall is socketed with rectangular shaft by rectangular through-hole vertical sliding, the upper and lower ends of the rectangular shaft respectively with the side wall of wind-collecting cover
It is fixedly connected, connecting tube is equipped in the wind-collecting cover, and offer multiple equally distributed through-holes on the tube wall of connecting tube, it is described
The both ends of connecting tube are fixedly connected with the side wall of two link blocks respectively, pass through strip through-hole at the left end center of the wind-collecting cover
Vertical sliding is connected with transverse tube, and one end of the transverse tube passes through strip through-hole and is fixedly connected with the tube wall of connecting tube, and transverse tube
Nozzle at be connected to connecting tube, the other end of the transverse tube is fixedly connected with quick coupling, one of them link block
Side wall is fixedly connected with motor, and the output end of the motor passes through rolling bearing and is rotatablely connected with shaft, the mounting plate
Upper end offers mounting groove, is equipped with fixed mechanism in the mounting groove.
Preferably, the fixed mechanism includes two fixed plates being arranged in mounting groove, and two fixed plates are opposite
Side upper end offer card slot, and the side of card slot is fixedly connected with rubber pad, the left and right sides center of the mounting groove
The cylinder groove at place is equipped with drive rod in two cylinder grooves, and one end of the drive rod is fixedly connected with spring, the bullet
The one end of spring far from drive rod is fixedly connected with the side of cylinder groove, and the drive rod extends to mounting groove far from one end of spring
Inside and be fixedly connected with the side wall of fixed plate, the two sides of the fixed plate are fixedly connected to position limiting slide block, the installation
The opposite two sides of slot offer the limit sliding chutes matched with fiber sliding block.
Preferably, pivot bush unit is there are two tension spring on the bar wall of the rectangular shaft, and one end of tension spring and company
The side wall for connecing block is fixedly connected, and two one end of the tension spring far from link block are fixed with the side wall of wind-collecting cover respectively to be connected
It connects.
Preferably, sealing plate is fixedly connected on the tube wall of the transverse tube.
Preferably, casing is fixedly connected with by through-hole on the tube wall of the connecting tube, described sleeve pipe is far from connecting tube
One end and roller brush connect.
Preferably, the lower end four corners of the mounting plate are fixedly connected to level adjuster.
Compared with prior art, the utility model provides a kind of Reflow Soldering furnace temperature test AOI automatic optics inspection
Instrument, have it is following the utility model has the advantages that
1, Reflow Soldering furnace temperature test AOI automated optical inspection, by the way that motor, motor rotation is arranged on link block
Shaft rotation is driven, shaft rotation drives the rotation of roller brush, so as to clean the dust of PCB surface and stain, connects transverse tube benefit
Dust is discharged with negative pressure, to reduce the erroneous judgement probability of AOI automated optical inspection, while pulling with hand transverse tube, transverse tube
Connecting tube is driven to move up and down fixed block, fixed block is mobile to drive roller brush mobile, so as to adjust the position of roller brush to AOI
The reflecting plate of automated optical inspection is cleared up.
2, Reflow Soldering furnace temperature test AOI automated optical inspection will by the fixed plate being arranged in mounting groove
PCB is put into card slot, and PCB squeezes fixed plate to two sides, and fixed plate is mobile to drive drive rod to squeeze spring, and spring stress shrinks same
When to one reversed power of drive rod, so as to which PCB is fixed, prevent PCB when cleaning dust from sliding.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, this is practical new
Type can clear up dust on PCB when detecting and stain, at the same also can reflecting plate to AOI automated optical inspection into
Row cleaning, to reduce the erroneous judgement probability of AOI automated optical inspection, reduces loss, reduces the production cost of PCB.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of Reflow Soldering furnace temperature test use AOI automated optical inspection structural representation
Figure；
Fig. 2 be the utility model proposes a kind of Reflow Soldering furnace temperature test use AOI automated optical inspection vertical view section view
Figure；
Fig. 3 is the schematic enlarged-scale view in Fig. 2 at A.
In figure: 1 transverse tube, 2 quick couplings, 3 springs, 4 sealing plates, 5 wind-collecting covers, 6 rectangular shafts, 7 tension springs, 8 roller brushes, 9
Detector ontology, 10 reflecting plates, 11T type sliding slot, 12 level adjusters, 13 mounting plates, 14T type sliding block, 15 motors, 16 connections
Block, 17 connecting tubes, 18 drive rods, 19 fixed plates, 20 limit sliding chutes, 21 position limiting slide blocks, 22 casings.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-3, a kind of test of Reflow Soldering furnace temperature AOI automated optical inspection, including mounting plate 13, detector sheet
Reflecting plate 10 on body 9 and detector ontology 9, detector ontology 9 is existing more mature technology in the prior art, is had
Quickly and easily programing system, graphic interface, What You See Is What You Get carry out detection program composition with attachment data automatically, and
It can be directed to different detection projects, in conjunction with optical imagery processing technique, there are different detection methods respectively and can show practical mistake
Accidentally image facilitates and carries out the final visual verification of worker's progress, moreover it is possible to which counting the analysis of NG data leads to poor prognostic cause, Real-time Feedback
Technique information, the upper end left side of mounting plate 13 are equipped with wind-collecting cover 5, and wind-collecting cover 5 can be improved the effect for removing dust on PCB, collection
The lower end front and rear sides of fan housing 5 are fixedly connected to T-type sliding block 14, and the upper end of mounting plate 13 is opened up there are two T-type sliding slot 11, and two
A T-type sliding slot 11 is matched with two T-type sliding blocks 14 respectively, and the opening of wind-collecting cover 5 is equipped with roller brush 8, the opening of wind-collecting cover 5
Be equipped with link block 16 along opposite two sides in place, the both ends of roller brush 8 pass through rolling bearing respectively with two link blocks 16
Side wall rotation connection, the side wall of link block 16 are socketed with rectangular shaft 6 by rectangular through-hole vertical sliding, on the bar wall of rectangular shaft 6
There are two tension springs 7 for pivot bush unit, and one end of tension spring 7 is fixedly connected with the side wall of link block 16, two pulling force bullets
The one end of spring 7 far from link block 16 is fixedly connected with the side wall of wind-collecting cover 5 respectively, and tension spring 7 can be such that roller brush 8 resets,
The upper and lower ends of rectangular shaft 6 are fixedly connected with the side wall of wind-collecting cover 5 respectively, and connecting tube 17, and connecting tube are equipped in wind-collecting cover 5
It offers multiple equally distributed through-holes on 17 tube wall, casing 22 is fixedly connected with by through-hole on the tube wall of connecting tube 17,
The one end of casing 22 far from connecting tube 17 and roller brush 8 connect, and the dust of 8 adsorption of roller brush can be sucked out in casing 22, even
The both ends of adapter tube 17 are fixedly connected with the side wall of two link blocks 16 respectively, pass through strip through-hole at the left end center of wind-collecting cover 5
Vertical sliding is connected with transverse tube 1, and sealing plate 4 is fixedly connected on the tube wall of transverse tube 1, and sealing plate 4 can carry out strip through-hole
Sealing, one end of transverse tube 1 pass through strip through-hole and are fixedly connected with the tube wall of connecting tube 17, and at the nozzle of transverse tube 1 with connect
Pipe 17 is connected to, and the other end of transverse tube 1 is fixedly connected with quick coupling 2, and quick coupling 2 facilitates transverse tube 1 and external dust exhaust apparatus
Connection, the side wall of one of link block 16 are fixedly connected with motor 15, and the power input end of motor 15 passes through conducting wire and control
Switch is electrically connected with external power supply, and the output end of motor 15 passes through rolling bearing and is rotatablely connected with shaft, mounting plate 13
Upper end offers mounting groove, is equipped with fixed mechanism in mounting groove, fixed mechanism includes two fixed plates being arranged in mounting groove
19, the opposite side upper end of two fixed plates 19 offers card slot, and the side of card slot is fixedly connected with rubber pad, mounting groove
Left and right sides center at cylinder groove, be equipped with drive rod 18 in two cylinder grooves, one end of drive rod 18 is fixedly connected with
Spring 3, the one end of spring 3 far from drive rod 18 are fixedly connected with the side of cylinder groove, and drive rod 18 prolongs far from one end of spring 3
It extends to the inside of mounting groove and is fixedly connected with the side wall of fixed plate 19, the two sides of fixed plate 19 are fixedly connected to position limiting slide block
21, the opposite two sides of mounting groove offer the limit sliding chutes 20 matched with fiber sliding block, the lower end four corners of mounting plate 13
It is fixedly connected to level adjuster 12, the placement that level adjuster 12 can make AOI automated optical inspection firm.
In the utility model, in use, PCB is put into card slot, PCB squeezes fixed plate 19 to two sides, and fixed plate 19 is moved
Dynamic that drive rod 18 is driven to squeeze spring 3,3 forced contraction of spring is given simultaneously to 18 1 reversed power of drive rod, thus to PCB into
Row is fixed, and prevents PCB when cleaning dust from sliding, and the rotation of motor 15 drives shaft rotation, and shaft rotation drives roller brush 8 to rotate, from
And the dust of PCB surface can be cleaned and stained, connecting transverse tube 1, dust is discharged using negative pressure, to reduce the automatic light of AOI
The erroneous judgement probability of detector is learned, while pulling with hand transverse tube 1, transverse tube 1 drives connecting tube 17 to move up and down fixed block 16, fixed
Block 16 is mobile to drive roller brush 8 mobile, so as to adjust the position of roller brush 8 to the reflecting plate 10 of AOI automated optical inspection into
Row cleaning.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of Reflow Soldering furnace temperature test AOI automated optical inspection, including mounting plate (13), detector ontology (9) and inspection
Survey the reflecting plate (10) on instrument ontology (9), which is characterized in that be equipped with wind-collecting cover (5) on the left of the upper end of the mounting plate (13), institute
The lower end front and rear sides for stating wind-collecting cover (5) are fixedly connected to T-type sliding block (14), and the upper end of the mounting plate (13) offers two
A T-type sliding slot (11), two T-type sliding slots (11) match with two T-type sliding blocks (14) respectively, the wind-collecting cover (5)
Opening is equipped with roller brush (8), is equipped with link block (16), the roller along opposite two sides in the opening of the wind-collecting cover (5)
The both ends of brush (8) pass through rolling bearing and are rotatablely connected respectively with the side wall of two link blocks (16), the link block (16)
Side wall is socketed with rectangular shaft (6) by rectangular through-hole vertical sliding, the upper and lower ends of the rectangular shaft (6) respectively with wind-collecting cover
(5) side wall is fixedly connected, and is equipped with connecting tube (17) in the wind-collecting cover (5), and offer on the tube wall of connecting tube (17) more
The both ends of a equally distributed through-hole, the connecting tube (17) are fixedly connected with the side wall of two link blocks (16) respectively, described
It is connected with transverse tube (1) at the left end center of wind-collecting cover (5) by strip through-hole vertical sliding, one end of the transverse tube (1) passes through
Strip through-hole is simultaneously fixedly connected with the tube wall of connecting tube (17), and is connected at the nozzle of transverse tube (1) with connecting tube (17), the cross
The other end of pipe (1) is fixedly connected with quick coupling (2), and the side wall of one of them link block (16) is fixedly connected with motor
(15), the output end of the motor (15) passes through rolling bearing and is rotatablely connected with shaft, and the upper end of the mounting plate (13) is opened
Equipped with mounting groove, fixed mechanism is equipped in the mounting groove.
2. a kind of Reflow Soldering furnace temperature test AOI automated optical inspection according to claim 1, which is characterized in that institute
Stating fixed mechanism includes two fixed plates (19) being arranged in mounting groove, the opposite side upper end of two fixed plates (19)
Offer card slot, and the side of card slot is fixedly connected with rubber pad, the cylinder groove at the left and right sides center of the mounting groove,
It is equipped in two cylinder grooves drive rod (18), one end of the drive rod (18) is fixedly connected with spring (3), the bullet
Spring (3) is fixedly connected far from the one end of drive rod (18) with the side of cylinder groove, and the one of the drive rod (18) separate spring (3)
End extends to the inside of mounting groove and is fixedly connected with the side wall of fixed plate (19), and the two sides of the fixed plate (19) are fixed to be connected
It is connected to position limiting slide block (21), the opposite two sides of the mounting groove offer the limit sliding chutes (20) matched with fiber sliding block.
3. a kind of Reflow Soldering furnace temperature test AOI automated optical inspection according to claim 1, which is characterized in that institute
It states on the bar wall of rectangular shaft (6) there are two pivot bush units tension spring (7), and one end of tension spring (7) and link block (16)
Side wall be fixedly connected, the one end of two tension springs (7) far from link block (16) side wall with wind-collecting cover (5) respectively
It is fixedly connected.
4. a kind of Reflow Soldering furnace temperature test AOI automated optical inspection according to claim 1, which is characterized in that institute
It states and is fixedly connected with sealing plate (4) on the tube wall of transverse tube (1).
5. a kind of Reflow Soldering furnace temperature test AOI automated optical inspection according to claim 1, which is characterized in that institute
It states and is fixedly connected with casing (22) on the tube wall of connecting tube (17) by through-hole, the one of described sleeve pipe (22) separate connecting tube (17)
End is connected with roller brush (8).
6. a kind of Reflow Soldering furnace temperature test AOI automated optical inspection according to claim 1, which is characterized in that institute
The lower end four corners for stating mounting plate (13) are fixedly connected to level adjuster (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821371244.0U CN208921628U (en) | 2018-08-24 | 2018-08-24 | A kind of Reflow Soldering furnace temperature test AOI automated optical inspection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821371244.0U CN208921628U (en) | 2018-08-24 | 2018-08-24 | A kind of Reflow Soldering furnace temperature test AOI automated optical inspection |
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| Publication Number | Publication Date |
|---|---|
| CN208921628U true CN208921628U (en) | 2019-05-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821371244.0U Expired - Fee Related CN208921628U (en) | 2018-08-24 | 2018-08-24 | A kind of Reflow Soldering furnace temperature test AOI automated optical inspection |
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| Country | Link |
|---|---|
| CN (1) | CN208921628U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112345451A (en) * | 2020-11-02 | 2021-02-09 | 佛山市坦斯盯科技有限公司 | Light guide plate of AOI equipment |
| CN112847169A (en) * | 2020-12-28 | 2021-05-28 | 上海屹凯实业有限公司 | Graphite AOI detects machine with clean pad function |
-
2018
- 2018-08-24 CN CN201821371244.0U patent/CN208921628U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112345451A (en) * | 2020-11-02 | 2021-02-09 | 佛山市坦斯盯科技有限公司 | Light guide plate of AOI equipment |
| CN112847169A (en) * | 2020-12-28 | 2021-05-28 | 上海屹凯实业有限公司 | Graphite AOI detects machine with clean pad function |
| CN112847169B (en) * | 2020-12-28 | 2023-03-14 | 上海屹凯实业有限公司 | Graphite AOI detects machine with clean pad function |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190531 Termination date: 20200824 |