CN208588660U - A kind of board surface flaw detection based on image recognition and point put device - Google Patents
A kind of board surface flaw detection based on image recognition and point put device Download PDFInfo
- Publication number
- CN208588660U CN208588660U CN201821123249.1U CN201821123249U CN208588660U CN 208588660 U CN208588660 U CN 208588660U CN 201821123249 U CN201821123249 U CN 201821123249U CN 208588660 U CN208588660 U CN 208588660U
- Authority
- CN
- China
- Prior art keywords
- plank
- board surface
- push rod
- surface flaw
- belt
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The board surface flaw detection that the utility model discloses a kind of based on image recognition and point device is put, it includes belt conveyor, and the belt conveyor inlet of belt conveyor is provided with the Surface Defect Recognition device for detecting board surface flaw；It is provided with the plank for releasing defect plank point after Surface Defect Recognition device and puts device.Can automatic identification board surface flaw, identification point put high-efficient and at low cost board surface flaw detection and point put device.
Description
Technical field
The utility model relates to a kind of detection of board surface flaw and device point is put, it is especially a kind of based on image recognition
Board surface flaw, which detects and divides, puts device.
Background technique
Defects in timber have strong influence to the quality of timber process and Wood products, in certain factories,
In order to accurately screen out unqualified plank, generally require to arrange numerical digit Quality Inspector quality inspection on assembly line, and for unqualified
Plank, it is also necessary to it carries out artificial point and puts, low efficiency and at high cost.
Utility model content
To solve the above-mentioned problems, the main purpose of the utility model is to provide one kind being capable of automatic identification plank table
Planar defect, identification point put high-efficient and at low cost board surface flaw detection and point put device.
In order to realize above-mentioned technical characteristic, purpose of the utility model is realized as follows: a kind of be based on image recognition
Board surface flaw detection and point put device, it includes belt conveyor, in the belt conveyor inlet of belt conveyor
It is provided with the Surface Defect Recognition device for detecting board surface flaw；It is provided with and is used for after Surface Defect Recognition device
The plank point for releasing defect plank puts device.
The board surface flaw identification device includes baffle, and the baffle support is mounted on the rack top of belt conveyor
Portion is equipped with the first high-definition camera and the second high-definition camera at the top of baffle；L ED is installed on baffle inner sidewall
Light belt；First high-definition camera and the second high-definition camera are connected with controller, and the controller is fixedly mounted on belt
On the side wall of conveyer.
It includes support frame that the plank point, which puts device, and support frame as described above supports the frame top for being mounted on belt conveyor,
Stepper motor is fixedly installed on the side wall of support frame, the output shaft of the stepper motor is connected with screw rod, and the screw rod is logical
It crosses screw-driven and is fitted with push rod upper bracket, the bottom end face of the push rod upper bracket is fixedly installed with more push rods and connects
Bar, the bottom of the push rod connecting rod are equipped with push rod lower bracket, and the push rod connecting rod passes through the push rod sliding slot at the top of support frame.
The belt conveyor includes bracket, and motor is equipped on the bracket, and the output shaft of the motor is equipped with master
Movable belt pulley, the driving pulley constitute V belt translation by belt and driven pulley, and the driven pulley is mounted on conveying carrier roller
End is fitted with conveyer belt on the conveying carrier roller, bracket side and be located at the discharge port position that plank point puts device
It sets and plank sliding slot is installed.
The utility model compared with prior art, has the beneficial effect that
1, the defeated of plank can automatically be realized by detecting by using the board surface flaw of above structure and point putting device
It send, in its transmission process, automatically acquires the picture of board surface, and analyzed by controller Surface Quality, such as
Fruit is qualified product, will continue through conveyer belt conveying, and export and send out from belt conveyor；If it is rejected product, control
Device automatically point will put device by control plank, put device by plank point and push it to plank sliding slot, and then by rejected product
Separation.
2, traditional manual quality's detection mode can be substituted by above-mentioned device, greatly improve its quality testing
Efficiency reduces employment cost, ensure that detection quality.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is the overall structure figure of the utility model.
Fig. 2 is the belt conveyor structure chart of the utility model.
Fig. 3 is the board surface flaw identification device structure chart of the utility model.
Fig. 4 is that the plank point of the utility model puts structure drawing of device.
In figure: it is defeated that belt conveyor entrance 101, board surface flaw identification device 102, plank point put device 103, belt
Machine is sent to export 104, belt conveyor 105；
Conveyer belt 201, driven pulley 202, motor 203, driving pulley 204, plank sliding slot 205, bracket 206；
First high-definition camera 301, the second high-definition camera 302, baffle 303, LED light strip 304, controller 305；
Screw rod 401, push rod sliding slot 402, push rod connecting rod 403, push rod lower bracket 404, push rod upper bracket 405, stepper motor
406。
Specific embodiment
The embodiments of the present invention is described further with reference to the accompanying drawing.
In conjunction with referring to Fig.1, the utility model puts device 103 and belt by board surface flaw identification device 102, plank point
Conveyer 105 is constituted；The board surface flaw identification device 102 can be in the wood being placed at belt conveyor entrance 101
Identify plank with the presence or absence of defect by camera when plate passes through the device；The plank point, which puts device 103, will identify
Surface out has defective plank and pushes side sliding slot 205 to, and zero defect plank is then left by belt conveyor outlet 104,
Realize plank detection with divide put.
In conjunction with referring to Fig. 2, the belt conveyor 105 provides power resources by motor 203, and 203 shaft end of motor connects
There is driving pulley 204, for driving pulley 204 by belt to 202 passing movement of driven pulley, driven pulley 202 then drives transmission
Band 201 moves, and 206 side of bracket of belt conveyor 105 is provided with plank sliding slot 205, and the plank with surface defect can quilt
Plank point puts device 103 and pushes to slide to side in plank sliding slot 205.
In conjunction with referring to Fig. 3, the board surface flaw identification device 102 is by baffle 303, the first high-definition camera 301, the
Two high-definition cameras 302 and controller 305 form；In identification process, baffle 303 shelters from external unstable light source and inside
LED light strip 304 is posted to provide stabilized light source；First high-definition camera 301 and the second high-definition camera 302 are located at baffle 303
Top, to obtain the overhead view image of plank；305 one side of controller passes through the first high-definition camera 301 of processing and the second high definition
The image information that camera 302 receives is come the knot that judges with the presence or absence of surface defect plank, and obtained according to processing
Fruit puts device 103 to plank point and sends command adapted thereto, on the other hand controls entire board surface flaw detection and divides and puts device
Start and stop.
In conjunction with referring to Fig. 4, the side that the plank point puts device 103 is equipped with stepper motor 406,406 band of stepper motor
Dynamic screw rod 401 rotates, and the rotation of screw rod 401 is able to drive the movement of push rod upper bracket 405, and push rod upper bracket 405 is pushed away by multiple
Bar connecting rod 403 is connected with push rod lower bracket 404, and push rod connecting rod 403 is located in push rod sliding slot 402.
The course of work and working principle of the utility model:
When needing to carry out board surface flaw detection and point putting, whole device is opened by controller 305, and in skin
With the plank of required detection is sent at conveyer entrance 101；Plank can pass through plank under the transport of conveyer belt 201 first
Surface Defect Recognition device 102, in identification process, the first high-definition camera 301 and the second high-definition camera 302 are in baffle
Under the premise of 303 shelter from external unstable light source and the internal offer of LED light strip 304 internal stability light source, it can get
Steady and audible board surface image information, the image carry out processing analysis by controller 305 and judge whether plank is qualified；
Plank is by identifying that passing through plank point under the transport that will continue to later by conveyer belt 201 puts device 103, when the plank
When being judged as unqualified plank by controller 305, controller 305 controls stepper motor 406 and rotates, and then drives 401 turns of screw rod
Dynamic, the rotation of screw rod 401 is able to drive the movement of push rod upper bracket 405, since push rod upper bracket 405 passes through multiple push rod connecting rods
403 are connected with push rod lower bracket 404, and push rod connecting rod 403 is located in push rod sliding slot 402, so the rotation of screw rod 401 most ends
Push rod lower bracket 404 has been driven to move along push rod sliding slot 402, the movement of push rod lower bracket 404 pushes unqualified plank to plank
Sliding slot 205 is then realized and is put dividing for unqualified plank, and after unqualified plank is pushed open, controller 305 controls stepper motor
406 reversions；Finally push rod lower bracket 404 is made to return to initial position, for qualified plank, plank point put device 103 not into
Row point is put, and the plank is appointed to pass through and sent out by belt conveyor outlet 104.
Above-described embodiment is used to illustrate the utility model, rather than limits the utility model, practical at this
In novel spirit and scope of protection of the claims, to any modifications and changes that the utility model is made, this reality is both fallen within
With novel protection scope.
Claims (4)
1. a kind of board surface flaw based on image recognition, which detects and divides, puts device, it is characterised in that: it includes Belt Conveying
Machine (105) is provided at the belt conveyor entrance (101) of belt conveyor (105) for detecting board surface flaw
Surface Defect Recognition device (102)；The plank for releasing defect plank is provided with after Surface Defect Recognition device (102)
Divide and puts device (103).
2. a kind of board surface flaw based on image recognition according to claim 1, which detects and divides, puts device, feature
Be: the board surface flaw identification device (102) includes baffle (303), and it is defeated that baffle (303) support is mounted on belt
The frame top for sending machine (105) is equipped with the first high-definition camera (301) and the second high-definition camera at the top of baffle (303)
Head (302)；LED light strip (304) are installed on baffle (303) inner sidewall；First high-definition camera (301) and second high
Clear camera (302) is connected with controller (305), and the controller (305) is fixedly mounted on the side wall of belt conveyor (105)
On.
3. a kind of board surface flaw based on image recognition according to claim 1, which detects and divides, puts device, feature
Be: it includes support frame that the plank point, which puts device (103), and support frame as described above supports the machine for being mounted on belt conveyor (105)
Top of the trellis is fixedly installed with stepper motor (406) on the side wall of support frame, the output shaft and silk of the stepper motor (406)
Bar (401) is connected, and the screw rod (401) is fitted with push rod upper bracket (405) by screw-driven, the push rod upper bracket
(405) bottom end face is fixedly installed with more push rod connecting rods (403), and the bottom of the push rod connecting rod (403) is equipped with push rod
Lower bracket (404), the push rod connecting rod (403) pass through the push rod sliding slot (402) at the top of support frame.
4. a kind of board surface flaw based on image recognition according to claim 1, which detects and divides, puts device, feature
Be: the belt conveyor (105) includes bracket (206), is equipped with motor (203), the motor on the bracket (206)
(203) output shaft is equipped with driving pulley (204), and the driving pulley (204) is made up of belt and driven pulley (202)
V belt translation, the driven pulley (202) are mounted on the end of conveying carrier roller, are fitted with conveyer belt on the conveying carrier roller
(201), plank sliding slot is installed in the side of bracket (206) and positioned at the discharge port position that plank point puts device (103)
(205).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821123249.1U CN208588660U (en) | 2018-07-16 | 2018-07-16 | A kind of board surface flaw detection based on image recognition and point put device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821123249.1U CN208588660U (en) | 2018-07-16 | 2018-07-16 | A kind of board surface flaw detection based on image recognition and point put device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208588660U true CN208588660U (en) | 2019-03-08 |
Family
ID=65541033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821123249.1U Expired - Fee Related CN208588660U (en) | 2018-07-16 | 2018-07-16 | A kind of board surface flaw detection based on image recognition and point put device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208588660U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110052426A (en) * | 2019-05-16 | 2019-07-26 | 中国林业科学研究院热带林业实验中心 | Red cone log classification method based on Wood color |
| CN112845124A (en) * | 2020-12-16 | 2021-05-28 | 浙江科特地理信息技术有限公司 | GPS positioning terminal detection device |
-
2018
- 2018-07-16 CN CN201821123249.1U patent/CN208588660U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110052426A (en) * | 2019-05-16 | 2019-07-26 | 中国林业科学研究院热带林业实验中心 | Red cone log classification method based on Wood color |
| CN112845124A (en) * | 2020-12-16 | 2021-05-28 | 浙江科特地理信息技术有限公司 | GPS positioning terminal detection device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190308 Termination date: 20190716 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |