CN219675863U - Visual detection equipment for quality of steel plate coating - Google Patents
Visual detection equipment for quality of steel plate coating Download PDFInfo
- Publication number
- CN219675863U CN219675863U CN202320996546.1U CN202320996546U CN219675863U CN 219675863 U CN219675863 U CN 219675863U CN 202320996546 U CN202320996546 U CN 202320996546U CN 219675863 U CN219675863 U CN 219675863U
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- conveying
- steel plate
- mounting
- light source
- conveying table
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 67
- 239000010959 steel Substances 0.000 title claims abstract description 67
- 238000001514 detection method Methods 0.000 title claims abstract description 46
- 239000011248 coating agent Substances 0.000 title claims abstract description 24
- 238000000576 coating method Methods 0.000 title claims abstract description 24
- 230000000007 visual effect Effects 0.000 title abstract description 6
- 230000005540 biological transmission Effects 0.000 claims description 14
- 238000011179 visual inspection Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 description 5
- 238000005286 illumination Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The utility model discloses steel plate coating quality visual detection equipment, which relates to the technical field of steel plate coating detection and comprises a conveying table and a support arranged on the conveying table, wherein a supporting and conveying assembly for conveying a steel plate is arranged in the conveying table and comprises a motor arranged on the conveying table, a conveying roller arranged on an output shaft of the motor, a conveying belt and supporting rollers arranged at equal intervals. The utility model has reasonable design structure, and utilizes the supporting and conveying assembly to convey the steel plate, so that the steel plate provides certain supporting rigidity for the steel plate in the conveying process, reduces the vibration amplitude of the steel plate in the moving process, enables the first light source detection assembly and the second light source detection assembly to shoot clear images, and performs secondary lighting shooting on the steel plate coating on the first light source detection assembly and the second light source detection assembly, thereby obtaining the images of the steel plate coating under different lighting conditions and ensuring the requirements on the quality detection of the steel plate coating.
Description
Technical Field
The utility model relates to the technical field of steel plate coating detection, in particular to steel plate coating quality visual detection equipment.
Background
The steel plate is a flat plate steel material which is formed by pouring molten steel, cooling and pressing, is flat plate-shaped and rectangular, can be directly rolled or sheared by a wide steel belt, is divided into steel plates according to thickness, the thickness of the steel plate is less than 4 mm (the thinnest 0.2 mm), the thickness of the steel plate is 4-60 mm, the thickness of the steel plate is 60-115 mm, the thickness of the steel plate is divided into hot rolling and cold rolling according to rolling, and the width of the steel plate is 500-1500 mm; the thick width is 600-3000 mm.
Application number: 201621075238.1 discloses a machine vision-based single board appearance quality detection device, which uses a camera to capture single board surface images on a conveyor belt, and transmits the single board surface images to a computer for image processing analysis, so that the automatic detection of the single board appearance quality is realized, and the whole device has the advantages of simple and practical structure, high detection efficiency and low cost, and is beneficial to popularization and application.
In the scheme, the problems still exist, one camera and four circumferentially arranged light sources are adopted to carry out photographing detection on the product, and as the surface special type of the color plate is complex, the detection requirement is difficult to meet only through a single group of light sources, and the product can shake up and down in the conveying process only through a belt transmission mode, so that the photographing imaging definition of the camera is affected. To this end, we provide a visual inspection device for the quality of steel sheet coating to solve the above problems.
Disclosure of Invention
First) solving the technical problems
The utility model aims to make up the defects of the prior art and provides visual detection equipment for the quality of a steel plate coating.
Two) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a steel sheet coating quality visual inspection equipment, includes the transport platform, installs in the support on the transport platform, be provided with the support transmission subassembly that is used for the steel sheet to carry in the transport platform, support transmission subassembly including installing in the motor on the transport platform, install in the conveyer roll that the motor output was changeed, conveyer belt, equidistance arranged the backing roll, the backing roll rotates to be connected in the transport platform, the conveyer roll passes through the conveyer belt with the backing roll transmission is connected.
The steel plate conveying device is characterized in that a guide assembly used for guiding the steel plate is arranged on the conveying table, the guide assembly comprises a mounting column arranged on the conveying table, a screw hole formed in the mounting column, a guide frame, a mounting groove formed in the guide frame and a fixing bolt, the guide frame is inserted into the mounting column through the mounting groove, a placing groove is formed in the guide frame, and the bottom end of the fixing bolt penetrates through the placing groove and is in threaded connection with the screw hole.
The conveying table is further provided with a first light source detection assembly and a second light source detection assembly, the first light source detection assembly comprises a first mounting frame mounted on the conveying table and a first mounting plate mounted on the first mounting frame, a first camera of a linear array is mounted on the first mounting frame, and a multi-angle TUBE light source matched with the first camera is mounted on the first mounting plate.
The second light source detection assembly comprises a second mounting frame arranged on the conveying table and second mounting plates arranged on two side surfaces of the second mounting frame, second cameras of the surface type arrays are arranged on the second mounting frame, and scratch detection light sources matched with the second cameras are arranged on the second mounting plates.
Third), beneficial effects:
compared with the prior art, the visual detection equipment for the quality of the steel plate coating has the following beneficial effects:
according to the utility model, through the cooperation arrangement among the support transmission assembly, the first light source detection assembly and the second light source detection assembly, the support transmission assembly is utilized to convey the steel plate, so that the steel plate provides certain support rigidity during conveying, the vibration amplitude of the steel plate in the moving process is reduced, the first light source detection assembly and the second light source detection assembly can shoot clear images, and the first light source detection assembly and the second light source detection assembly can carry out secondary lighting shooting on the steel plate coating, so that the images of the steel plate coating under different illumination conditions are obtained, and the requirements on the quality detection of the steel plate coating are ensured.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a perspective view of a cross-sectional view of the present utility model;
FIG. 3 is a cross-sectional view of the present utility model;
fig. 4 is an enlarged schematic view of the structure of fig. 3 a according to the present utility model.
In the figure: 1. a conveying table; 2. a support; 3. a motor; 4. a conveying roller; 5. a transmission belt; 6. a support roller; 7. a first mounting frame; 8. a first mounting plate; 9. a first camera; 10. a multi-angle TUBE light source; 11. a second mounting frame; 12. a second camera; 13. a second mounting plate; 14. a scratch detection light source; 15. a guide frame; 16. a mounting column; 17. a mounting groove; 18. a screw hole; 19. a placement groove; 20. and (5) fixing bolts.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-4, the present utility model provides a technical solution: the utility model provides a steel sheet coating quality visual inspection equipment, including carrying platform 1, install support 2 on carrying platform 1, utilize support 2 to support carrying platform 1 certain height, be provided with the support transmission subassembly that is used for the steel sheet to carry in the carrying platform 1, support transmission subassembly including installing in carrying the motor 3 on platform 1, install in the transmission roller 4 of motor 3 output commentaries on classics, the conveyer belt 5, the backing roll 6 of equidistance range, backing roll 6 rotates to be connected in carrying platform 1, the conveyer roller 4 passes through conveyer belt 5 and is connected with backing roll 6 transmission, the output pivot through motor 3 drives conveyer roller 4 and carries platform 1 internal rotation, and under the effect of backing roll 6, can make conveyer belt 5 carry the product, backing roll 6 still can support the steel sheet in the steel sheet is carried to conveyer belt 5 simultaneously, make conveyer belt 5 possess certain structural rigidity.
Be provided with the direction subassembly that is used for guiding the steel sheet on the delivery table 1, the direction subassembly is including installing the erection column 16 on delivery table 1, set up screw 18 on erection column 16, leading truck 15, set up mounting groove 17, fixing bolt 20 on leading truck 15, leading truck 15 is pegged graft on erection column 16 through mounting groove 17, standing groove 19 has been seted up on the leading truck 15, the standing groove 19 is run through to the bottom of fixing bolt 20 and threaded connection is in screw 18, can make leading truck 15 place on erection column 16 through mounting groove 17, and through installing fixing bolt 20 in standing groove 19, make the screw end of fixing bolt 20 insert the inside of screw 18, fix leading truck 15 on erection column 16, can lead the steel sheet under the effect of two leading trucks 15.
Still be provided with on the transport table 1 and be used for detecting the first light source detection subassembly and the second light source detection subassembly of steel sheet, first light source detection subassembly is including installing the first mounting bracket 7 on transport table 1, install the first mounting panel 8 on first mounting bracket 7, install the first camera 9 of linear array on the first mounting bracket 7, install the multi-angle TUBE light source 10 with first camera 9 assorted on the first mounting panel 8, first camera 9 is diffuse illumination mode with multi-angle TUBE light source 10, can make multi-angle TUBE light source 10 polish the steel sheet, and make first camera 9 take a picture to the steel sheet after polishing.
The second light source detection assembly comprises a second installation frame 11 installed on the conveying table 1, second installation plates 13 installed on two side surfaces of the second installation frame 11, second cameras 12 of a surface type array are installed on the second installation frame 11, scratch detection light sources 14 matched with the second cameras 12 are installed on the second installation plates 13, the scratch detection light sources 14 and the second cameras 12 are in a coaxial illumination mode, the scratch detection light sources 14 can polish a steel plate, and the second cameras 12 can photograph the polished steel plate.
Working principle: firstly, the motor 3 is started, the output rotating shaft of the motor 3 drives the transmission roller 4 to rotate in the conveying table 1, the transmission roller 4 can rotate under the action of the supporting roller 6, then, a steel plate to be detected is placed on the conveying belt 5, the steel plate is conveyed to the lower side of the first camera 9 under the guiding action of the guide frame 15, the supporting roller 6 can support the steel plate in the conveying process of the steel plate by the conveying belt 5, the conveying belt 5 has a certain structural rigidity, then, the first camera 9 and the multi-angle TUBE light source 10 are started, the first camera 9 photographs the polished steel plate, then, the steel plate continues to move to the lower side of the second camera 12, finally, the second camera 12 and the scratch detection light source 14 are started, the scratch detection light source 14 can polish the steel plate, and the second camera 12 photographs the polished steel plate, so that images of the steel plate coating under different illumination conditions are obtained, and the requirements of steel plate coating quality detection are ensured.
Claims (5)
1. The utility model provides a steel sheet coating quality visual inspection equipment, includes transport platform (1), installs support (2) on carrying platform (1), its characterized in that: the steel plate conveying device is characterized in that a supporting and conveying assembly used for conveying steel plates is arranged in the conveying table (1), a guiding assembly used for guiding the steel plates is arranged on the conveying table (1), and a first light source detection assembly and a second light source detection assembly used for detecting the steel plates are further arranged on the conveying table (1).
2. The visual inspection device for the coating quality of steel plates according to claim 1, wherein: the supporting and conveying assembly comprises a motor (3) arranged on the conveying table (1), a conveying roller (4) arranged on the output shaft of the motor (3), a conveying belt (5) and supporting rollers (6) arranged at equal intervals, wherein the supporting rollers (6) are rotationally connected in the conveying table (1), and the conveying roller (4) is in transmission connection with the supporting rollers (6) through the conveying belt (5).
3. The visual inspection device for the coating quality of steel plates according to claim 1, wherein: the guide assembly comprises a mounting column (16) mounted on the conveying table (1), a screw hole (18) formed in the mounting column (16), a guide frame (15), a mounting groove (17) formed in the guide frame (15) and a fixing bolt (20), wherein the guide frame (15) is inserted into the mounting column (16) through the mounting groove (17), a placing groove (19) is formed in the guide frame (15), and the bottom end of the fixing bolt (20) penetrates through the placing groove (19) and is in threaded connection with the screw hole (18).
4. The visual inspection device for the coating quality of steel plates according to claim 1, wherein: the first light source detection assembly comprises a first mounting frame (7) mounted on the conveying table (1), a first mounting plate (8) mounted on the first mounting frame (7), a first camera (9) of a linear array is mounted on the first mounting frame (7), and a multi-angle TUBE light source (10) matched with the first camera (9) is mounted on the first mounting plate (8).
5. The visual inspection device for the coating quality of steel plates according to claim 1, wherein: the second light source detection assembly comprises a second mounting frame (11) mounted on the conveying table (1), and second mounting plates (13) mounted on two side faces of the second mounting frame (11), second cameras (12) of a surface array are mounted on the second mounting frame (11), and scratch detection light sources (14) matched with the second cameras (12) are mounted on the second mounting plates (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320996546.1U CN219675863U (en) | 2023-04-27 | 2023-04-27 | Visual detection equipment for quality of steel plate coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320996546.1U CN219675863U (en) | 2023-04-27 | 2023-04-27 | Visual detection equipment for quality of steel plate coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219675863U true CN219675863U (en) | 2023-09-12 |
Family
ID=87925370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320996546.1U Active CN219675863U (en) | 2023-04-27 | 2023-04-27 | Visual detection equipment for quality of steel plate coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219675863U (en) |
-
2023
- 2023-04-27 CN CN202320996546.1U patent/CN219675863U/en active Active
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