CN207516267U - A kind of board surface defect double-side detecting device - Google Patents
A kind of board surface defect double-side detecting device Download PDFInfo
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- CN207516267U CN207516267U CN201721546922.8U CN201721546922U CN207516267U CN 207516267 U CN207516267 U CN 207516267U CN 201721546922 U CN201721546922 U CN 201721546922U CN 207516267 U CN207516267 U CN 207516267U
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Abstract
The utility model discloses a kind of board surface defect double-side detecting devices, the defect detecting device includes sending plate transport mechanism, ejecting plate transport mechanism, panel turnover device, detection control unit and host computer, send be reserved between plate transport mechanism and ejecting plate transport mechanism a gap for install the panel turnover device and positioned at panel turnover device rotation direction both sides, the first infrared ray sensor and the first image collecting device are respectively arranged with right over the inlet for sending plate transport mechanism, the second infrared sensor and the second image collecting device are respectively arranged with right over the exit of ejecting plate transport mechanism.The detection device of the utility model can make rapidly to carry out the tow sides of plank overturning detection and handle defect present in plank, it is achieved thereby that the defects of high speed, the purpose of high quality of production detect plate surface in time, and error is small, and operation is easy.
Description
Technical field
The utility model is related to wood processing equipment and detection technique field more particularly to a kind of board surface defect are two-sided
Detection device.
Background technology
The defects of plate surface, relies primarily on artificial range estimation, reviewer under incandescent lamp with the method for range estimation to plank into
Row detection, most of visions and experience for relying on testing staff in detection process, according to the color of plank, texture, color and luster or
No the defects of having crackle, small holes caused by worms, knot, corrosion, is evaluated, and not only detection error is big but also holds for this artificial detection method
It is vulnerable to the influence of individual factor, examination criteria is often inconsistent between each testing staff, testing result can be caused to vary with each individual,
Cross inspection, detection leakage phenomenon is difficult to avoid that, so as to cause plate surface quality very different, the inefficiency of detection, labor intensity is big,
And work under the strong light of incandescent lamp for a long time, the eyes for reviewer are a very big injuries, particularly to plate
When material tow sides are detected, needing to expend many manpowers and carrying out manual turnover panels can just be detected, and increase the life of plank
Produce cost.With advances in technology with development, this artificial detection method can not meet wood-based panel industry metaplasia production needs, must
Palpus reference related field improvement experience undergoes technological transformation and industrial upgrading, to improve the production of plank and detection efficiency.
Utility model content
The purpose of this utility model is to provide a kind of board surface defect double-side detecting device and its detection method, according to
The detection device of the utility model can make the tow sides of plank rapidly are carried out with overturning detection and is handled in plank to exist
The defects of, it is achieved thereby that the defects of high speed, the purpose of high quality of production detect plate surface in time, and error is small, operation
Easily, it is fairly simple, easy to operate, convenient flexibly in measurement process.To achieve these goals, the utility model is using such as
Lower technical solution：
One side according to the present utility model provides a kind of board surface defect double-side detecting device, the defect
Detection device includes sending plate transport mechanism, ejecting plate transport mechanism, panel turnover device, detection control unit and host computer, described to send plate
A gap is reserved between transport mechanism and ejecting plate transport mechanism for installing the panel turnover device and being rotated positioned at panel turnover device
The both sides in direction are respectively arranged with the first infrared ray sensor and first right over the inlet for sending plate transport mechanism
Image collecting device is respectively arranged with the second infrared sensor and second right over the exit of the ejecting plate transport mechanism
Image collecting device is additionally provided with cushioning fender, on cushioning fender in one end of the relatively described entrance for sending plate transport mechanism
It is provided with third infrared ray sensor, the acquisition output terminal of first infrared ray sensor, the first image collecting device are adopted
Collection output terminal, the acquisition output terminal of the second infrared sensor, the acquisition output terminal of third infrared ray sensor and the second image are adopted
The acquisition output terminal of acquisition means is electrically connected respectively with the acquisition input terminal of the detection control unit, the detection control unit
Output terminal and the host computer communicate to connect., the detection control unit is using dsp processor to infrared ray sensor and figure
As image that harvester acquires stored and analyzed and processed and by PLC controller and circuit for controlling motor to motor into
Row rotation control.
Preferably, it is described that plate transport mechanism is sent to include the first gantry support, the first stepper motor and multiple be mutually parallel
And laterally bridging is fixed on the conveying roller between the first gantry support inside, the cushioning fender and the conveying roller are mutual
It is parallel, the first gantry support center of top is provided with the first cross bar, one end of first cross bar and the first gantry support
Top crossbeam in the middle part of be fixedly connected, the other end of first cross bar along after the Way in extension of the first gantry support with institute
It states the first infrared ray sensor to be fixedly connected, is provided with the first sliding rail in the top crossbeam of the first gantry support, described first
Stepper motor is fixed on the outside of the top crossbeam of first gantry support, the output shaft of first stepper motor and described the
One sliding rail connects, and the first hanger bar being provided on first sliding rail straight down fixes described first image acquisition dress
It puts；
The ejecting plate transport mechanism include the second gantry support, the second stepper motor and it is a plurality of be mutually parallel and laterally across
The conveyer belt between being fixed on the inside of second gantry support is connect, the second gantry support center of top is provided with second
Cross bar is fixedly connected in the middle part of the top crossbeam of one end of second cross bar and the second gantry support, second cross bar it is another
End is fixedly connected after extending along panel turnover device direction with second infrared ray sensor, in the top crossbeam of the second gantry support
The second sliding rail is inside provided with, second stepper motor is fixed on the outside of the top crossbeam of second gantry support, this
The output shaft of two stepping motor is connect with second sliding rail, and the second suspension straight down is provided on second sliding rail
Bar fixes second image collecting device；
The panel turnover device includes third stepper motor, the center being arranged between conveying roller and conveyer belt in gap space
Drive shaft and the multiple support plates being coaxially fixedly installed by central actuating shaft, around each support plate in disk
Even distribution is fixed with multiple rotating arms, and third stepper motor is sequentially connected with the central actuating shaft, where the conveying roller
Horizontal plane is in same plane mutual vertically with the horizontal plane where the conveyer belt, each corresponding conveying roller and transmission
Band is mutually located on same axis, and each rotating arm is in the gap between adjacent conveying roller between adjacent conveyer belt
Make flip-flop movement in gap.
Preferably, the quantity of the rotating arm and the quantity of conveyer belt are identical, the direction of conveyer belt transmission with it is described
The direction of rotating arm rotation is identical, and the direction of transfer of the conveying roller is mutually perpendicular to relative to the direction that conveyer belt transmits.
Preferably, there is the holding unit vertical with rotating arm in the end set of the rotating arm, it can at the both ends of holding unit
Releasably it is provided with flexible strutting piece.
For said program it is further preferred that the holding unit is curved metal support portion, the flexible strutting piece is spherical shape
Or hemispherical.
It is further preferred that the flexible strutting piece is spherical shape, which turns said program with the holding unit
Dynamic connection.
Said program is it is further preferred that the flexible strutting piece is excellent power glue.
Said program is it is further preferred that described first image harvester and the second image collecting device are swept using laser
Retouch instrument, cmos image sensor or ccd image sensor.
Said program on first cross bar and the second cross bar it is further preferred that be also respectively provided with LED desk lamps with dimmer switch.
In conclusion the above-mentioned technical proposal that the utility model uses, the utility model has following remarkable result：
Detection device according to the present utility model can make rapidly to carry out the two sides of plank overturning detection and processing board
Defect present in material, it is achieved thereby that in the dynamic case to plank tow sides to the defects of be detected, so as to fulfill
Plank at a high speed, the purpose of high quality of production；The utility model detection speed is faster, and sensitivity is higher, and plank can be carried out
Defects detection and assessment；The utility model board surface defect double-side detecting device realizes solid wood board using laser scanner
Table Defect Scanning hinders solid plate material surface nondestructive, detects and easy to operate, easy to adjust, can also meet different examination criterias
Inspection requirement is applied, applied widely, applicability is good, has good market prospects.
Description of the drawings
Fig. 1 is a kind of structure diagram of board surface defect double-side detecting device of the utility model；
Fig. 2 is the structure diagram for sending plate transport mechanism of the utility model
Fig. 3 is the structure diagram of the ejecting plate transport mechanism of the utility model；
Fig. 4 is the panel turnover device front view of the utility model；
In attached drawing, 1- send plate transport mechanism, 2- ejecting plate transport mechanisms, 3- panel turnover devices, the first infrared ray sensors of 4-, 5-
Second infrared sensor, the first image collecting devices of 6-, the second image collecting devices of 7-, 8- third stepper motors, 9- driving electricity
Machine, 10- detection control units, 11- host computers, 12- cushioning fenders, 13- third infrared ray sensors, first gantry of 100- branch
Frame, 101- conveying rollers, the first cross bars of 102-, the first sliding rails of 103-, the first stepper motors of 104-, the first hanger bars of 105-, 200-
Second gantry support, 201- conveyer belts, the second cross bars of 202-, the second sliding rails of 203-, the second stepper motors of 204-, 205- second are outstanding
Hanging rod, 300- central actuating shafts, 301- support plates, 302- rotating arms, 303- holding units, 304- holding units, 1000- boards under test
Material.
Specific embodiment
For the purpose of this utility model, technical solution and advantage is more clearly understood, referring to the drawings and enumerate excellent
Embodiment is selected, the utility model is further described.However, it is necessary to illustrate, many details listed in specification
Just for the sake of making one or more aspects of the reader to the utility model, there are one thorough explanations, specific even without these
Details can also realize the utility model these aspect.
As shown in Figure 1, a kind of board surface defect double-side detecting device according to the present utility model, the defects detection dress
It puts including sending plate transport mechanism 1, ejecting plate transport mechanism 2, panel turnover device 3, detection control unit 10 and host computer 11, it is described to send plate
A gap space is reserved between transport mechanism 1 and ejecting plate transport mechanism 2 for installing the panel turnover device 3 and being filled positioned at turnover panel
The both sides of 3 rotation directions are put, the first infrared ray sensing is respectively arranged with right over the inlet for sending plate transport mechanism 1
4 and first image collecting device 6 of device, it is infrared right over the exit of the ejecting plate transport mechanism 2 to be respectively arranged with second
5 and second image collecting device 7 of sensor is additionally provided with bumper in one end of the relatively described entrance for sending plate transport mechanism 1
Plate 12, is provided with third infrared ray sensor 13 on cushioning fender, the acquisition output terminal of first infrared ray sensor 4,
Acquisition output terminal, the acquisition output terminal of the second infrared sensor 5, the third infrared ray sensor 13 of first image collecting device 6
Acquisition output terminal and the second image collecting device 7 acquisition output terminal respectively with the acquisition of the detection control unit 10 input
End electrical connection, the output terminal of the detection control unit 10 are communicated to connect with the host computer 11, described first image acquisition
6 and second image collecting device 7 of device is using laser scanner, cmos image sensor or ccd image sensor, described the
LED desk lamps with dimmer switch, when being scanned using laser scanner, Ke Yitong are also respectively provided on one cross bar 102 and the second cross bar 202
When using LED illuminate tested plate surface, brightness adjustment is carried out to tested plate surface, due to detection environment insufficient light and
And it with unstability and time difference property, is easily interfered by extraneous factor, configuration LED desk lamps with dimmer switch are put for light filling, can be eliminated
Detect influence of the light source of environment to shooting effect.
It is described that plate transport mechanism 1 is sent to include the first gantry support with reference to shown in Fig. 1, Fig. 2 and Fig. 3 in the utility model
100th, the first stepper motor 104 and it is multiple be mutually parallel and laterally bridging be fixed on 100 inside of the first gantry support
Between conveying roller 101, be sequentially connected (not shown) with driving motor again after being connected by chain drive between each conveying roller, from
And plank is sent on turnover device 3, the cushioning fender 12 is mutually parallel with the conveying roller 101, in the described first dragon
100 center of top of door bracket is provided with the first cross bar 102, one end of first cross bar 102 and the top of the first gantry support 100
Be fixedly connected in the middle part of crossbeam, the other end of first cross bar 102 along after the Way in extension of the first gantry support 100 with institute
It states the first infrared ray sensor 4 to be fixedly connected, the first sliding rail 103, institute is provided in the top crossbeam of the first gantry support 100
State the outside that the first stepper motor 104 is fixed on the top crossbeam of first gantry support 100, first stepper motor 104
Output shaft connect with first sliding rail 103, the first hanger bar straight down is provided on first sliding rail 103
105 fix described first image harvester 6；So as to which the first stepper motor 104 be made to drive the first sliding rail 103 in first gantry branch
It slides and measures back and forth in the top crossbeam of frame 100, so as to reduce the problem of plank border detection is not in place.The ejecting plate
Transport mechanism 2 include the second gantry support 200, the second stepper motor 204 and it is a plurality of be mutually parallel and laterally bridging be fixed on
Conveyer belt 201 between second gantry support, 200 inside, after being connected by chain drive between each conveyer belt again with drive
Dynamic motor 9 is sequentially connected, and so as to be sent to plank on turnover device 3, is set in 200 center of top of the second gantry support
There is the second cross bar 202, be fixedly connected in the middle part of one end of second cross bar 202 and the top crossbeam of the second gantry support 200, it is described
The other end of second cross bar 202 is fixedly connected after extending along 3 direction of panel turnover device with second infrared ray sensor 5, the
The second sliding rail 203 is provided in the top crossbeam of two gantry supports 200, second stepper motor 204 is fixed on described second
The outside of the top crossbeam of gantry support 200, the output shaft of second stepper motor 204 are connect with second sliding rail 203,
The second hanger bar 205 being provided on second sliding rail 203 straight down fixes second image collecting device 7, so as to
Make the second stepper motor 204 that the second sliding rail 203 be driven to slide back and forth in the top crossbeam of the second gantry support 200 to be surveyed
Amount, so as to reduce the problem of plank border detection is not in place；Infrared ray sensor inspection is first passed through before image scanning detection
The position that drafting board material is transmitted is restarted laser scanner and is carried out so as to reduce laser after being positioned by infrared ray sensor
The working time of scanner can ensure that laser scanner is scanned in the state of relatively steadily after detection positioning, subtract
The processing of few scan image data improves the efficiency of detection.
In the utility model, with reference to shown in Fig. 1 and 4, the panel turnover device 3 include third stepper motor 8, be arranged on it is defeated
It send the central actuating shaft 300 between roller 101 and conveyer belt 201 in gap space and is coaxially fixed by central actuating shaft 3
Multiple support plates 301 of setting are uniformly distributed around each support plate in disk and are fixed with multiple rotating arms 302, institute the
Three stepper motors 8 are sequentially connected with the central actuating shaft 3, horizontal plane and the conveyer belt 201 where the conveying roller 101
Mutual vertically in same plane, each corresponding conveying roller 101 and conveyer belt 201 are mutually located at together the horizontal plane at place
On one axis, the direction that the conveyer belt 201 transmits is identical with the direction that the rotating arm 302 rotates, the rotating arm 302
Quantity is identical with the quantity of conveyer belt 201, the direction phase that the direction of transfer of the conveying roller 101 is transmitted relative to conveyer belt 201
It is mutually vertical, gap of each rotating arm 302 in the gap between adjacent conveying roller 101 between adjacent conveyer belt 201
Inside make flip-flop movement, so as to be delivered to conveyer belt again after tested plank is sent from conveying roller 100 to rotating arm 302 into 180 ° of overturnings
Another Surface testing is carried out on 201, plank takes out after being detected completion from conveyer belt 201, so as to being tested qualified or not conforming to
The plank of lattice carries out sorting process；There is the holding unit 303 vertical with rotating arm 302 in the end set of the rotating arm 302,
The both ends of holding unit 303 are detachably provided with flexible strutting piece 304.The holding unit 303 is curved metal support portion, described
Flexible strutting piece 304 is spherical or hemispherical；The flexible strutting piece 304 is spherical shape, the flexible strutting piece 304 and the picking-up
Portion 303 is rotatablely connected, the flexible strutting piece in the utility model preferably using hemispherical, when holding unit 303 by tested plank from
It is easily arbitrarily slided, and tested plate surface can be scratched when being held up on conveying roller 101, therefore uses hemispherical flexible strutting piece
Planar section hold up tested plank, the flexible strutting piece 304 is excellent power glue, so as to tested plank effectively be avoided to slide and damage
Lose tested plate surface.
In the utility model, with reference to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, when the turnover panel detects, preposition conveying roller 101
The lower section that tested plank is transported to the first infrared ray sensor 4 and the first image collecting device 6 carries out positive defects detection, turns over
Under driving of the plank in third stepper motor 13, the rotating arm 302 set on central actuating shaft 300 rotates panel assembly 3 together,
Rotating arm 302 unloads the tested plank on conveying roller 101, and rotating arm 302 drives tested plank to 2 direction of ejecting plate transport mechanism
Movement；Because there are notch between adjacent conveying roller 101 and between adjacent conveyer belt 201, rotating arm 302 will not with it is defeated
Roller 1 and conveyer belt is sent to collide or interfere, turns to sector open and conveying roller between the rotating arm 302 of two adjacent sets
201 it is concordant when, the pause transmission of conveying roller 201, tested plank continues after being carried into the support range of rotating arm 302, third step
Stepper motor 8 continues to start, and tested plank is held up by rotating arm 302, as rotating arm 302 rotates 180 °, reaches on conveyer belt 201
Side, and falling in the plane where conveyer belt 201, the operating of the pause of central actuating shaft 300 immediately, conveyer belt 201 is by tested plank
It is transported to the scanning work range of the second infrared sensor 5 and the second image collecting device 7, while opposite side send plate conveyer
Structure 1 proceeds by scanning into plate, and rotating arm 302, which is rotated further, carries out reprint operation, carries out working cycles.
With reference to Fig. 1 to Fig. 4, a kind of double sided timber defect inspection process of the utility model carries out according to the following steps：
Step 1：Sheet material to be measured 1000 is smoothly sent into the arrival end of conveying roller 101, the first infrared ray sensor 4 detects
Whether tested plank 1000 enters detection zone, then starts the first image collecting device 6 the one of 100 top of the first gantry support
End starts to take pictures to plate surface to other end back and forth movement, obtains the image of plate surface；
Step 2：As plank 1000 is admitted to completely on conveying roller 101, by rotating arm 302 in rotation process by plate
Material 1000 is held up, and subsequent rotating arm 302 rotates 180 ° and transfers to plank 1000 on conveyer belt 201；
Step 3：Plank 100 is sent along 201 direction of transfer of conveyer belt to the second infrared ray sensor 5 and detects tested plank
Whether 1000 enter detection zone, then start the second image collecting device 7 start in the one end at the top of the second gantry support 200 to
Other end back and forth movement takes pictures to plate surface, obtains the image on another surface of plank；
Step 4：The image of plate surface is obtained to the first image collecting device 6 respectively and the second image collecting device 7 obtains
The image on another surface of plank is taken to be sent into detection control unit 10 to be stored, host computer 11 is then uploaded to and carries out image identification
With image display processing；Described image identification carries out as follows, to the plate surface image of acquisition at Row noise filtering
Reason, then divide an image into n cloud objects, image brightness properties extraction is carried out to the point cloud object after division and search each
Defect in point cloud object；Image after being extracted to brightness carries out gamma transformation, enhances picture contrast, to further determine that
Defect rank eliminates color intensity, ambient light or shade during image scannings by being divided into n cloud objects to image
Influence, so as to which the image for making scanning has obtained carry out step refining, improve the precision of board surface defect detection and accurate
Degree；The defect rank is no more than 0.3mm, is rejected after confirming non-substandard product to plank of the defect more than 0.3mm,
Described image identification is not limited to hole, scratch, dent, folding line, crackle, small holes caused by worms, knot, burn into stain, color, texture and color
Detection is identified in damp defect.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, under the premise of the utility model principle is not departed from, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the scope of protection of the utility model.
Claims (9)
1. a kind of board surface defect double-side detecting device, it is characterised in that：The defect detecting device includes sending plate conveyer
Structure, ejecting plate transport mechanism, panel turnover device, detection control unit and host computer, it is described to send plate transport mechanism and ejecting plate transport mechanism
Between be reserved with a gap for install the panel turnover device and positioned at panel turnover device rotation direction both sides, plate is sent to pass described
It send and the first infrared ray sensor and the first image collecting device is respectively arranged with right over the inlet of mechanism, in the ejecting plate
The second infrared sensor and the second image collecting device are respectively arranged with right over the exit of transport mechanism, relatively described
One end of the entrance of plate transport mechanism is sent to be additionally provided with cushioning fender, third infrared ray sensor is provided on cushioning fender,
Acquisition output terminal, the acquisition output terminal of the first image collecting device, the second infrared sensor of first infrared ray sensor
Acquisition output terminal, third infrared ray sensor acquisition output terminal and the second image collecting device acquisition output terminal respectively with
The acquisition input terminal electrical connection of the detection control unit, the output terminal of the detection control unit communicate with the host computer
Connection.
2. a kind of board surface defect double-side detecting device according to claim 1, it is characterised in that：It is described that plate is sent to transmit
Mechanism include the first gantry support, the first stepper motor and it is multiple be mutually parallel and laterally bridging be fixed on described first gantry
Conveying roller between on the inside of stent, the cushioning fender is mutually parallel with the conveying roller, at the top of first gantry support
Center is provided with the first cross bar, is fixedly connected in the middle part of one end of first cross bar and the top crossbeam of the first gantry support, described
The other end of first cross bar is fixedly connected along after the Way in extension of the first gantry support with first infrared ray sensor,
The first sliding rail is provided in the top crossbeam of the first gantry support, first stepper motor is fixed on described first gantry branch
The outside of the top crossbeam of frame, the output shaft of first stepper motor are connect with first sliding rail, on first sliding rail
The first hanger bar being provided with straight down fixes described first image harvester；
The ejecting plate transport mechanism include the second gantry support, the second stepper motor and it is a plurality of be mutually parallel and laterally bridging it is solid
Conveyer belt between being scheduled on the inside of second gantry support is provided with the second horizontal stroke in the second gantry support center of top
It is fixedly connected in the middle part of bar, one end of second cross bar and the top crossbeam of the second gantry support, the other end of second cross bar
It is fixedly connected after extending along panel turnover device direction with second infrared ray sensor, in the top crossbeam of the second gantry support
The second sliding rail is provided with, second stepper motor is fixed on the outside of the top crossbeam of second gantry support, this second
The output shaft of stepper motor is connect with second sliding rail, and the second hanger bar straight down is provided on second sliding rail
Fixed second image collecting device；
The panel turnover device include third stepper motor, the central actuating shaft that is arranged between conveying roller and conveyer belt in gap and
The multiple support plates being coaxially fixedly installed by central actuating shaft are uniformly distributed in disk around each support plate solid
Surely have multiple rotating arms, third stepper motor is sequentially connected with the central actuating shaft, the horizontal plane where the conveying roller with
Horizontal plane where the conveyer belt is in same plane mutual vertically, each corresponding conveying roller and the mutual position of conveyer belt
In on same axis, each rotating arm is made in the gap in the gap between adjacent conveying roller between adjacent conveyer belt
Flip-flop movement.
3. a kind of board surface defect double-side detecting device according to claim 2, it is characterised in that：The rotating arm
Quantity is identical with the quantity of conveyer belt, and the direction of the conveyer belt transmission is identical with the direction that the rotating arm rotates, described defeated
The direction of transfer of roller is sent to be mutually perpendicular to relative to the direction that conveyer belt transmits.
4. a kind of board surface defect double-side detecting device according to claim 3, it is characterised in that：In the rotating arm
End set have the holding unit vertical with rotating arm, be detachably provided with flexible strutting piece at the both ends of holding unit.
5. a kind of board surface defect double-side detecting device according to claim 4, it is characterised in that：The holding unit is
Curved metal support portion, the flexible strutting piece are spherical or hemispherical.
6. a kind of board surface defect double-side detecting device according to claim 5, it is characterised in that：The flexible support
Part is spherical shape, which is rotatablely connected with the holding unit.
7. a kind of board surface defect double-side detecting device according to claim 4 or 5, it is characterised in that：The flexibility
Support element is excellent power glue.
8. a kind of board surface defect double-side detecting device according to claim 2, it is characterised in that：Described first image
Harvester and the second image collecting device use laser scanner, cmos image sensor or ccd image sensor.
9. a kind of board surface defect double-side detecting device according to claim 2, it is characterised in that：In the described first horizontal stroke
LED desk lamps with dimmer switch are also respectively provided on bar and the second cross bar.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721546922.8U CN207516267U (en) | 2017-11-17 | 2017-11-17 | A kind of board surface defect double-side detecting device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721546922.8U CN207516267U (en) | 2017-11-17 | 2017-11-17 | A kind of board surface defect double-side detecting device |
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| CN207516267U true CN207516267U (en) | 2018-06-19 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107831175A (en) * | 2017-11-17 | 2018-03-23 | 广西我的科技有限公司 | A kind of board surface defect double-side detecting device and its detection method |
| CN109799238A (en) * | 2019-01-24 | 2019-05-24 | 常州市武进信和精密机械有限公司 | Surface processing device |
| CN110873809A (en) * | 2018-08-31 | 2020-03-10 | 深圳市帝迈生物技术有限公司 | Sample analyzer, automatic sample introduction device and sample introduction control method |
| CN113636310A (en) * | 2020-10-23 | 2021-11-12 | 怀化永敏服装有限公司 | Clothing finished product quality inspection auxiliary assembly |
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2017
- 2017-11-17 CN CN201721546922.8U patent/CN207516267U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107831175A (en) * | 2017-11-17 | 2018-03-23 | 广西我的科技有限公司 | A kind of board surface defect double-side detecting device and its detection method |
| CN107831175B (en) * | 2017-11-17 | 2023-11-24 | 广西我的科技有限公司 | Double-sided detection device and method for surface defects of plates |
| CN110873809A (en) * | 2018-08-31 | 2020-03-10 | 深圳市帝迈生物技术有限公司 | Sample analyzer, automatic sample introduction device and sample introduction control method |
| CN110873809B (en) * | 2018-08-31 | 2024-05-28 | 深圳市帝迈生物技术有限公司 | Sample analyzer, automatic sample injection device and sample injection control method |
| CN109799238A (en) * | 2019-01-24 | 2019-05-24 | 常州市武进信和精密机械有限公司 | Surface processing device |
| CN109799238B (en) * | 2019-01-24 | 2021-08-31 | 常州市武进信和精密机械有限公司 | Surface treatment device |
| CN113636310A (en) * | 2020-10-23 | 2021-11-12 | 怀化永敏服装有限公司 | Clothing finished product quality inspection auxiliary assembly |
| CN113636310B (en) * | 2020-10-23 | 2022-10-25 | 怀化永敏服装有限公司 | Clothing finished product quality inspection auxiliary assembly |
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