CN205655799U - Metal sheet surface detection device that can adjusting position - Google Patents
Metal sheet surface detection device that can adjusting position Download PDFInfo
- Publication number
- CN205655799U CN205655799U CN201620392003.9U CN201620392003U CN205655799U CN 205655799 U CN205655799 U CN 205655799U CN 201620392003 U CN201620392003 U CN 201620392003U CN 205655799 U CN205655799 U CN 205655799U
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- main belt
- laser instrument
- ccd camera
- metal sheet
- detection device
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Abstract
The utility model discloses a metal sheet surface detection device that can adjusting position, including the PC terminating machine, still connect image acquisition card on the PC terminating machine, image acquisition card connects the work piece simultaneously and detects locator, CCD camera and laser instrument, and the below of detecting locator, CCD camera and laser instrument at the work piece still sets up main belt, and install on transverse sliding plate main belt's bottom, and main belt installs perpendicularly on many vertical slide bars the side, still set up pinhole filter bottom the laser instrument, still set gradually beam expanding lens and collimating mirror in pinhole filter's bottom. By adopting the above structure, the utility model, can not cause the damage to the metal sheet in the testing process, can also avoid outside parasitics light to the influence of testing result, guarantee the accuracy of final testing result, this detection device can also adjust wantonly main belt's position simultaneously, uses in a flexible way.
Description
Technical field
This utility model relates to field of machine vision, be specifically related to can adjusting position metal sheet surface detection device.
Background technology
Be difficult to meet the occasion of requirement at some dangerous work environment being not suitable for manual work or artificial vision, machine in normal service vision substitutes artificial vision；Simultaneously in high-volume industrial processes, with artificial visual inspection product quality efficiency is low and precision is the highest, the automaticity of production efficiency and production can be greatly improved with machine vision detection method.And machine vision to be easily achieved information integrated, be the basic technology realizing computer integrated manufacturing system.With quick obtaining bulk information, and can be prone to automatically process just because of Vision Builder for Automated Inspection, be also easy to same design information and machining control information is integrated, be widely used in modern industry.The surface quality of the existing metallic plate such as large-scale power transformer coil flat wire dim skin of radio etc. has the highest requirement, but original employing artificial visual or add the detection method of control pin with dial gauge and not only easily affected by subjective factors, and may paint measured surface and bring new scuffing.And use existing detection device to be also easy to be affected by ambient stray light during detection, cause final testing result inaccurate, and for place metallic plate main belt cannot any adjusting position, use is restricted.
Utility model content
This utility model overcomes the deficiencies in the prior art, offer can adjusting position metal sheet surface detection device, metallic plate will not be caused damage during detection by this device, also it is avoided that the outside veiling glare impact on testing result, ensure that the accurate of final detection result, the position of main belt can also arbitrarily be regulated by this detection device simultaneously, uses flexibly.
For solving above-mentioned technical problem, this utility model is by the following technical solutions: can the metal sheet surface detection device of adjusting position, including PC terminating machine, it is also connected with image pick-up card on described PC terminating machine, image pick-up card is simultaneously connected with workpiece sensing localizer, CCD camera and laser instrument, also setting up main belt in the lower section of workpiece sensing localizer, CCD camera and laser instrument, the bottom of main belt is arranged on cross slide, and main belt side is vertically mounted on many vertical slide bars；Bottom laser instrument, also set up pinhole filter, also set gradually beam expanding lens and collimating mirror in the bottom of pinhole filter.
This device uses CCD camera that detected Target Transformation is become picture signal, send special image pick-up card to, according to pixel distribution and the information such as brightness, color, it is transformed into digitized signal, pass to PC terminating machine and these signals are carried out various computing to extract clarification of objective, such as area, quantity, position, length, further according to default permissibility and other output with conditions results, including size, angle, number, qualified/defective, with/without etc., it is achieved automatic identification function.PC terminating machine mainly completes Image semantic classification and the classification of defect or the Deep Computing etc. of cut, and can the defect that detect or cut image be shown over the display.Light source in this device is for illuminating the object needing automatically to identify, workpiece sensing localizer is then used for positioning object so that CCD camera can shoot the object on conveyer belt the most clearly.In this device after metallic plate is positioned on conveyer belt, cracks of metal surface can be checked by this device automatically, in process of production at a high speed, detects exactly, and this process to complete be to use the non-angie type that connects to measure, it is to avoid produce the new possibility scratched.Using laser instrument in this programme is light source, even if life-time service also will not produce decay compared with LED light source, light source is more stable, the veiling glare around laser beam is filtered by pinhole filter, avoid the veiling glare impact on testing result, beam expanding lens and collimating mirror make laser beam become directional light the checked metal sheet surface of angle of incidence Uniform Illumination with 45 degree simultaneously, so that CCD camera can photograph clear photograph be transferred to image pick-up card, metal surface detection is carried out for the later stage, this detection avoids the scuffing to metal surface, also avoid the extraneous veiling glare impact on measurement result, final testing result is accurately and guarantee fund's metal surface intact.Main belt in this device is positioned on cross slide and 2 vertical slide bars simultaneously, and main belt can move forward and backward on cross slide, moves up and down on vertical slide bar, thus realizes any change to main belt position, flexible and convenient to use.
The every vertical slide bar contact jaw with main belt is respectively provided with locating part.Owing to being affected main belt easy slide downward on vertical slide bar by gravity, it is unfavorable for the restriction of position, and main belt position on vertical slide bar can be accurately defined by the setting of locating part, regulate more convenient.
The width of described vice-belt is the 1/3 of main belt width.The width design of vice-belt is avoided wide, is that laser instrument is unable to reach large-area optimal illumination effect, and CCD camera cannot photograph optimal angle, causes the inaccurate of late detection result in order to avoid the width of main belt and pair conveyer belt composition is wide.
Described CCD camera is between workpiece sensing localizer and laser instrument, and laser instrument, CCD camera and workpiece sensing localizer are arranged in order from main belt porch, and are positioned on straight line.Laser instrument is positioned at main belt porch, it is possible to preferably illuminate the object entered, and object is taken clear photograph by convenient CCD camera below, improves the precision automatically identified further.
Described CCD camera can any rotation.According to the difference of entrance conveyer belt object space, by the positioning scenarios of workpiece sensing localizer, adjust the shooting angle of CCD camera, obtain optimal shooting picture, in order to the later stage can quickly realize automatically identifying.
Described workpiece sensing localizer can any rotation.Fast and easy location testee.
Compared with prior art, the beneficial effects of the utility model are:
1, the main belt in this device is positioned on cross slide and 2 vertical slide bars simultaneously, and main belt can move forward and backward on cross slide, moves up and down on vertical slide bar, thus realizes any change to main belt position, flexible and convenient to use.
2, using laser instrument in this programme is light source, even if life-time service also will not produce decay compared with LED light source, light source is more stable, the veiling glare around laser beam is filtered by pinhole filter, avoid the veiling glare impact on testing result, beam expanding lens and collimating mirror make laser beam become directional light the checked metal sheet surface of angle of incidence Uniform Illumination with 45 degree simultaneously, so that CCD camera can photograph clear photograph be transferred to image pick-up card, metal surface detection is carried out for the later stage, this detection avoids the scuffing to metal surface, also avoid the extraneous veiling glare impact on measurement result, final testing result is accurately and guarantee fund's metal surface intact.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the enlarged drawing in Fig. 1 at A.
In figure, reference is expressed as: 1, PC terminating machine；2, image pick-up card；3, main belt；4, workpiece sensing localizer；5, CCD camera；6, laser instrument；7, locating part；8, cross slide；9, vertical slide bar；10, pinhole filter；11, beam expanding lens；12, collimating mirror.
Detailed description of the invention
Being further elaborated this utility model below in conjunction with the accompanying drawings, embodiment of the present utility model is not limited to this.
Embodiment 1:
As shown in Figure 1, this utility model includes PC terminating machine 1, it is also connected with image pick-up card 2 on described PC terminating machine 1, image pick-up card 2 is simultaneously connected with workpiece sensing localizer 4, CCD camera 5 and laser instrument 6, main belt 3 is also set up in the lower section of workpiece sensing localizer 4, CCD camera 5 and laser instrument 6, the bottom of main belt 3 is arranged on cross slide 8, and main belt 3 side is vertically mounted on many vertical slide bars 9；Bottom laser instrument 6, also set up pinhole filter 10, also set gradually beam expanding lens 11 and collimating mirror 12 in the bottom of pinhole filter 10.
This device uses CCD camera that detected Target Transformation is become picture signal, send special image pick-up card to, according to pixel distribution and the information such as brightness, color, it is transformed into digitized signal, pass to PC terminating machine and these signals are carried out various computing to extract clarification of objective, such as area, quantity, position, length, further according to default permissibility and other output with conditions results, including size, angle, number, qualified/defective, with/without etc., it is achieved automatic identification function.Light source in this device is for illuminating the object needing automatically to identify, workpiece sensing localizer is then used for positioning object so that CCD camera can shoot the object on conveyer belt the most clearly.Using laser instrument in this programme is light source, even if life-time service also will not produce decay compared with LED light source, light source is more stable, the veiling glare around laser beam is filtered by pinhole filter, avoid the veiling glare impact on testing result, beam expanding lens and collimating mirror make laser beam become directional light the checked metal sheet surface of angle of incidence Uniform Illumination with 45 degree simultaneously, so that CCD camera can photograph clear photograph be transferred to image pick-up card, metal surface detection is carried out for the later stage, this detection avoids the scuffing to metal surface, also avoid the extraneous veiling glare impact on measurement result, final testing result is accurately and guarantee fund's metal surface intact.Main belt in this device is positioned on cross slide and 2 vertical slide bars simultaneously, and main belt can move forward and backward on cross slide, moves up and down on vertical slide bar, thus realizes any change to main belt position, flexible and convenient to use.
Embodiment 2:
The present embodiment is preferably as follows on the basis of embodiment 1: be respectively provided with locating part 7 on the contact jaw of every vertical slide bar 9 and main belt 3.Owing to being affected main belt easy slide downward on vertical slide bar by gravity, it is unfavorable for the restriction of position, and main belt position on vertical slide bar can be accurately defined by the setting of locating part, regulate more convenient.
The width of vice-belt is the 1/3 of main belt 3 width.The width design of vice-belt is avoided wide, is that laser instrument is unable to reach large-area optimal illumination effect, and CCD camera cannot photograph optimal angle, causes the inaccurate of late detection result in order to avoid the width of main belt and pair conveyer belt composition is wide.
CCD camera 5 is between workpiece sensing localizer 4 and laser instrument 6, and laser instrument 6, CCD camera 5 and workpiece sensing localizer 4 are arranged in order from main belt 3 porch, and are positioned on straight line.Laser instrument is positioned at main belt porch, it is possible to preferably illuminate the object entered, and object is taken clear photograph by convenient CCD camera below, improves the precision automatically identified further.
Described CCD camera 5 can any rotation.According to the difference of entrance conveyer belt object space, by the positioning scenarios of workpiece sensing localizer, adjust the shooting angle of CCD camera, obtain optimal shooting picture, in order to the later stage can quickly realize automatically identifying.
Described workpiece sensing localizer 4 can any rotation.Fast and easy location testee.
Just this utility model can be realized as mentioned above.
Claims (5)
1. can adjusting position metal sheet surface detection device, including PC terminating machine (1), it is characterized in that: on described PC terminating machine (1), be also connected with image pick-up card (2), image pick-up card (2) is simultaneously connected with workpiece sensing localizer (4), CCD camera (5) and laser instrument (6), main belt (3) is also set up in the lower section of workpiece sensing localizer (4), CCD camera (5) and laser instrument (6), the bottom of main belt (3) is arranged on cross slide (8), and main belt (3) side is vertically mounted on many vertical slide bars (9)；Also set up pinhole filter (10) in laser instrument (6) bottom, also set gradually beam expanding lens (11) and collimating mirror (12) in the bottom of pinhole filter (10).
The most according to claim 1 can the metal sheet surface detection device of adjusting position, it is characterised in that: on the contact jaw of every vertical slide bar (9) and main belt (3), be respectively provided with locating part (7).
The most according to claim 1 can adjusting position metal sheet surface detection device, it is characterised in that: the width of vice-belt is the 1/3 of main belt (3) width.
The most according to claim 1 can adjusting position metal sheet surface detection device, it is characterized in that: described CCD camera (5) is positioned between workpiece sensing localizer (4) and laser instrument (6), laser instrument (6), CCD camera (5) and workpiece sensing localizer (4) are arranged in order from main belt (3) porch, and are positioned on straight line.
The most according to claim 1 can adjusting position metal sheet surface detection device, it is characterised in that: described CCD camera (5) can any rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620392003.9U CN205655799U (en) | 2016-05-04 | 2016-05-04 | Metal sheet surface detection device that can adjusting position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620392003.9U CN205655799U (en) | 2016-05-04 | 2016-05-04 | Metal sheet surface detection device that can adjusting position |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205655799U true CN205655799U (en) | 2016-10-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620392003.9U Expired - Fee Related CN205655799U (en) | 2016-05-04 | 2016-05-04 | Metal sheet surface detection device that can adjusting position |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105783727A (en) * | 2016-05-04 | 2016-07-20 | 成都贝森伟任科技有限责任公司 | Improved metal plate surface detection device |
| JP2022011396A (en) * | 2020-06-30 | 2022-01-17 | Ｊｆｅスチール株式会社 | Surface inspection device |
-
2016
- 2016-05-04 CN CN201620392003.9U patent/CN205655799U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105783727A (en) * | 2016-05-04 | 2016-07-20 | 成都贝森伟任科技有限责任公司 | Improved metal plate surface detection device |
| JP2022011396A (en) * | 2020-06-30 | 2022-01-17 | Ｊｆｅスチール株式会社 | Surface inspection device |
| JP7276263B2 (en) | 2020-06-30 | 2023-05-18 | Ｊｆｅスチール株式会社 | Surface inspection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20161019 Termination date: 20170504 |