CN206832700U - The defects of one kind is based on infrared distance measuring sensor detection means - Google Patents
The defects of one kind is based on infrared distance measuring sensor detection means Download PDFInfo
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- CN206832700U CN206832700U CN201720545072.3U CN201720545072U CN206832700U CN 206832700 U CN206832700 U CN 206832700U CN 201720545072 U CN201720545072 U CN 201720545072U CN 206832700 U CN206832700 U CN 206832700U
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- infrared distance
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Abstract
The defects of being based on infrared distance measuring sensor the utility model discloses one kind detection means, including lighting module, the lighting module are located at the surface of product to be detected, and the product to be detected is placed on objective table；Sensor assembly, including for gathering the infrared distance sensor of product surface information to be detected and the imaging sensor of the visible images for obtaining product to be detected；Motion module, the sensor assembly is fixed in motion module, and is moved with motion module；Also include being used for starting infrared distance measuring sensor collection product surface information and when infrared ray sensor does not meet testing conditions while start lighting module and imaging sensor, and the computer that control motion module is moved；The sensor assembly, motion module, lighting module are connected with computer respectively.The utility model reduces requirement of the detecting system for detection environment, improves the accuracy rate of inspection.
Description
Technical field
It the utility model is related to detection field, and in particular to the defects of one kind is based on infrared distance measuring sensor detection dress
Put.
Background technology
The method that increases material manufacturing technology is successively added up by CAD design data using material manufactures entity component, is a kind of
" from top to bottom " manufacture method of material addition.Due to this technical characterstic of increasing material manufacturing, it is mostly used for manufacturing former material
Expect with high costs, baroque premium quality product, these products are often used for some crucial applications, and to a project
Safety and successfully have direct influence.And because the product of increasing material manufacturing creates from level to level, their attribute also becomes
More it is difficult to predict.The uniqueness of increasing material manufacturing product brings challenge to its quality inspection.There is complex geometry for those
The product of shape is difficult to be tested by traditional means, and infrared-ray detection disclosure satisfy that all uniquenesses of increasing material manufacturing product
Examination requirements.
In the defects of current material increasing field is detected, the method for use is mainly X ray Non-Destructive Testing and ultrasound
Detection, but both detection modes have higher requirements to equipment and detection environment.
In order to meet to carry out the requirement of defect detection to product under general condition, the work of defect inspection process is improved
Efficiency, using the detection method of infrared distance measuring sensor combination common lens, the smooth increasing material manufacturing product of collection surface
Surface information is used as analyzing and processing, takes smaller memory space, while meet the requirement in detecting system accuracy and speed.
Utility model content
In order to meet to carry out the requirement of defect detection under general condition in the prior art to product, defect inspection process is improved
Operating efficiency, the utility model provides one kind the defects of being based on infrared distance measuring sensor detection means.
The utility model adopts the following technical scheme that：
The defects of one kind is based on infrared distance measuring sensor detection means,
Including
Lighting module, the lighting module are located at the surface of product to be detected, and the product to be detected is placed on loading
On platform；
Sensor assembly, including for gathering the infrared distance sensor of product surface information to be detected and being treated for obtaining
Detect the imaging sensor of the visible images of product；
Motion module, the sensor assembly is fixed in motion module, and is moved with motion module；
Also include being used to start infrared distance measuring sensor collection product surface information and when infrared ray sensor is not met
Start lighting module and imaging sensor, and the computer of control motion module motion during testing conditions simultaneously；
The sensor assembly, motion module, lighting module are connected with computer respectively.
The lighting module is made up of multiple LED light sources, and the multiple LED light source ordered arrangement forms ring-type knot together
Structure, and use front illumination.
Described image sensor is 120 with infrared distance measuring sensor installation site and the center angle of product to be detected
Degree.
The infrared distance sensor includes position sensing detection means and infrared transmitting tube.
The motion module includes stepper motor, sliding block and guide rail.
The beneficial effects of the utility model：
(1) the utility model gathers information by infrared distance sensor and imaging sensor and is combined, in different inspections
Under the conditions of survey, the surface information of product to be detected can be obtained, the comprehensive defect of high-accuracy high-resolution is carried out to product
Detection, requirement of the detecting system for detection environment is reduced, improve the accuracy rate of inspection；
(2) the comprehensive visible images of imaging sensor acquisition product to be detected can be made using motion module, it is real
Existing comprehensive detection in real time, to solve in the defects of traditional detection device, single image carries out the deficiency of image recognition.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model lighting module；
Fig. 2 is structural representation of the present utility model.
Embodiment
With reference to embodiment and accompanying drawing, the utility model is described in further detail, but reality of the present utility model
Apply mode not limited to this.
Embodiment
As shown in Figures 1 and 2, a kind of the defects of being based on infrared distance measuring sensor detection means, including it is as follows：
Lighting module 2, positioned at the surface of product 3 to be detected, product to be detected is placed on objective table 4, the illumination
Module by LED light source according to queue latticed form ordered arrangement together, formed a plane assorted LED light source illuminator,
Illuminator in same plane can be integrated in, the illuminator for being advantageous to optically focused with radian, LED light source battle array can also be integrated into
Row are cooperated by ON-OFF control circuit according to the order of computer control response and imaging sensor, and the lighting module passes through branch
Frame is arranged on objective table.
Sensor assembly, including for gathering the infrared distance sensor 6 of the surface information of product 3 to be detected and for obtaining
The imaging sensor of the visible images of production piece to be detected, described image sensor and infrared distance measuring sensor installation site with
The center angle of product to be detected is 120 degree, and the infrared distance sensor includes position sensing detection means and infrared emission
Pipe, described image sensor include the ordinary optical camera lens 5 of collection optical signalling；
Motion module, the sensor assembly is fixed in motion module, and is moved with motion module, is specially：Motion
Module is made up of motor, guide rail and sliding block, and motor driving sliding block is moved on guide rail, and sensor assembly is arranged on sliding block, institute
State guide rail to set around product to be detected, the lighting module is fixed on objective table by support 1, guide rail not shown in Fig. 2.
Also include being used to start infrared distance measuring sensor collection product surface information and when infrared ray sensor is not met
During testing conditions, Simultaneous Switching lighting module and imaging sensor, and the computer of control motion module motion in addition；
The course of work of the present utility model is as follows：
Printing speed according to 3D printing sets the renewal frequency of infrared distance measuring sensor and to LED light source array
Switching requirements；
When product to be detected enters defects detection link, increasing material manufacturing product is detected first with infrared distance sensor
Surface information, be input to computer and carry out processing template matching etc. and judge whether defect, if existing defects or infrared
When distance measuring sensor testing conditions are not met, computer sends control command, opens LED light source array and CCD camera obtains
The visible images of product to be detected, then under the driving of motor, CCD camera moves 120 degree along track, obtains to be checked
The another side image of product is surveyed, until obtaining the omnidirectional images of 360 degree of product to be detected, transmits to computer and is handled,
Obtain defect information.
The utility model for using increases material manufacturing technology manufacture product, by infrared range information acquisition system with it is general
The combination of logical optical imagery acquisition system, gathers two kinds of different information under different detection environment, product can be carried out high-precision
High-resolution comprehensive defects detection is spent, while reduces requirement of the detecting system for detection environment, improves the accurate of inspection
Degree.
Above-described embodiment is the preferable embodiment of the utility model, but embodiment of the present utility model is not by described
The limitation of embodiment, it is other it is any without departing from Spirit Essence of the present utility model with made under principle change, modify, replace
Generation, combination, simplify, should be equivalent substitute mode, be included within the scope of protection of the utility model.
Claims (5)
1. the defects of one kind is based on infrared distance measuring sensor detection means, it is characterised in that
Including
Lighting module, the lighting module are located at the surface of product to be detected, and the product to be detected is placed on objective table；
Sensor assembly, including for gathering the infrared distance sensor of product surface information to be detected and to be detected for obtaining
The imaging sensor of the visible images of product；
Motion module, the sensor assembly is fixed in motion module, and is moved with motion module；
Also include being used to start infrared distance measuring sensor collection product surface information and when infrared ray sensor does not meet detection
Start lighting module and imaging sensor, and the computer of control motion module motion during condition simultaneously；
The sensor assembly, motion module, lighting module are connected with computer respectively.
2. defect detecting device according to claim 1, it is characterised in that the lighting module is by multiple LED light source structures
Into the multiple LED light source ordered arrangement forms cyclic structure together, and uses front illumination.
3. defect detecting device according to claim 1, it is characterised in that described image sensor passes with infrared distance measuring
Sensor installation site and the center angle of product to be detected are 120 degree.
4. defect detecting device according to claim 1, it is characterised in that it is quick that the infrared distance sensor includes position
Feel detection means and infrared transmitting tube.
5. defect detecting device according to claim 1, it is characterised in that the motion module includes stepper motor, cunning
Block and guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720545072.3U CN206832700U (en) | 2017-05-17 | 2017-05-17 | The defects of one kind is based on infrared distance measuring sensor detection means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720545072.3U CN206832700U (en) | 2017-05-17 | 2017-05-17 | The defects of one kind is based on infrared distance measuring sensor detection means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206832700U true CN206832700U (en) | 2018-01-02 |
Family
ID=60771817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720545072.3U Expired - Fee Related CN206832700U (en) | 2017-05-17 | 2017-05-17 | The defects of one kind is based on infrared distance measuring sensor detection means |
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|---|---|
| CN (1) | CN206832700U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110231345A (en) * | 2019-07-17 | 2019-09-13 | 佛山市清极能源科技有限公司 | A kind of film electrode fault online test method and equipment |
| CN110231344A (en) * | 2019-07-17 | 2019-09-13 | 佛山市清极能源科技有限公司 | A kind of film electrode fault, which quickly sieves, picks method and apparatus |
| CN111999254A (en) * | 2020-08-09 | 2020-11-27 | 复旦大学 | Material increase manufacturing defect detection system based on double channels |
-
2017
- 2017-05-17 CN CN201720545072.3U patent/CN206832700U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110231345A (en) * | 2019-07-17 | 2019-09-13 | 佛山市清极能源科技有限公司 | A kind of film electrode fault online test method and equipment |
| CN110231344A (en) * | 2019-07-17 | 2019-09-13 | 佛山市清极能源科技有限公司 | A kind of film electrode fault, which quickly sieves, picks method and apparatus |
| CN110231345B (en) * | 2019-07-17 | 2023-11-14 | 佛山市清极能源科技有限公司 | Membrane electrode defect online detection method and equipment |
| CN111999254A (en) * | 2020-08-09 | 2020-11-27 | 复旦大学 | Material increase manufacturing defect detection system based on double channels |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20180102 Termination date: 20190517 |