CN220729185U - Tire pattern detection device based on vision - Google Patents
Tire pattern detection device based on vision Download PDFInfo
- Publication number
- CN220729185U CN220729185U CN202322531638.5U CN202322531638U CN220729185U CN 220729185 U CN220729185 U CN 220729185U CN 202322531638 U CN202322531638 U CN 202322531638U CN 220729185 U CN220729185 U CN 220729185U
- Authority
- CN
- China
- Prior art keywords
- plate
- supporting
- tire
- vision
- wall
- Prior art date
- 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.)
- Active
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 35
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011295 pitch Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Landscapes
- Tires In General (AREA)
Abstract
The utility model discloses a tire pattern detection device based on vision, which comprises a fixed bottom plate and a detection mechanism, wherein a supporting side plate is arranged on the outer wall of the top of the fixed bottom plate, a supporting rotating shaft is rotatably connected to the supporting side plate, supporting discs are respectively arranged on the side walls of the supporting rotating shaft, a tire to be detected is placed on the supporting discs, and then an electric telescopic rod drives a supporting plate to prop against the inner wall of the tire, so that the tire and the supporting discs are fixed, the tire can be suitable for tires with different diameters and can be conveniently and quickly installed, the supporting rotating shaft is supported by the supporting rotating plate, then the tire is driven to rotate and is detected by the detection mechanism, after detection is completed, the tire is separated from the supporting rotating shaft by pulling the supporting rotating plate, then the supporting rotating plate is rotated to be parallel, and then the supporting plate is driven to retract by the electric telescopic rod, so that the tire can be conveniently and quickly dismounted.
Description
Technical Field
The utility model particularly relates to a tire pattern detection device based on vision, and belongs to the technical field of tire pattern detection.
Background
The tire pattern is composed of pattern grooves, pattern blocks and pitches, different tire patterns are designed through arrangement and combination of the three factors, the narrow tire pattern grooves can ensure drainage and grip force, the tire pattern is suitable for general cars, the tire pattern grooves can effectively absorb stones when being larger and deeper, the stones are thrown out on flat roads, and the tire pattern is suitable for off-road vehicles, so that the function of the tire pattern is very important, and the patterns need to be detected before the tires leave the factory.
The detected Chinese patent CN214843043U discloses a tire pattern detection device based on binocular vision, belongs to the technical field of machine vision, and comprises: the device comprises a first supporting mechanism and a second supporting mechanism which are arranged on the ground, wherein a tire to be tested is arranged on the first supporting mechanism, a line laser binocular stereo camera module is arranged on the second supporting mechanism, the line laser binocular stereo camera module and the tire to be tested are oppositely arranged and spaced by a preset distance, and the line laser binocular stereo camera module can acquire laser line images of the tire to be tested to obtain three-dimensional information of the tire pattern of the tire to be tested. The tire pattern detection device based on binocular vision acquires the tire pattern image and the three-dimensional tire pattern information of the tire to be detected through the line laser binocular stereo camera module, and further obtains the tire pattern depth information, so that real-time high-precision and high-efficiency tire pattern detection is realized.
However, although the above-mentioned prior art can detect the tire pattern through the line laser binocular stereo camera module, only the corresponding hub needs to be replaced to fix when detecting the tires with different wheel diameters, and the fixing mode of the tire is troublesome, and the tire is inconvenient to assemble and disassemble.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provide a tire pattern detection device based on vision, which can be suitable for tires with different wheel diameters and can be used for conveniently and quickly assembling and disassembling the tires.
The utility model realizes the aim through the following technical scheme, and the tire pattern detection device based on vision comprises a fixed bottom plate and a detection mechanism, wherein a supporting side plate is arranged on the outer wall of the top of the fixed bottom plate, a supporting rotating shaft is rotatably connected to the supporting side plate, supporting discs are respectively arranged on the side walls of the supporting rotating shaft, electric telescopic rods are respectively arranged on one side walls of the supporting discs, and the output end of each electric telescopic rod is connected with a supporting plate.
Further, in order to automatically drive the support rotating shaft to rotate, a support frame is installed on one side wall of the support side plate, a driving motor is installed on one side wall of the support frame, the output end of the driving motor is connected with a driving belt wheel, a driven belt wheel is installed at one end of the support rotating shaft, and the driven belt wheel is connected with the driving belt wheel through a transmission belt.
Further, in order to support the support rotating shaft, pressing plates are respectively installed on the outer walls of the tops of the fixed bottom plates, sliding bases are connected with the pressing plates in a sliding clamping mode, and support rotating plates are connected to the sliding bases in a rotating mode.
Further, in order to enable the support rotating plate to rotate to be vertical, the support rotating plate can be limited, a clamping bottom plate is mounted on the outer wall of the top of the fixing bottom plate, a limiting clamping shaft is mounted on one side wall of the clamping bottom plate, fixing holes are respectively formed in the support rotating plate, and the limiting clamping shaft is movably clamped with the fixing holes.
Furthermore, in order to fix the position of the support rotating plate, a threaded plate is arranged on one side wall of the fixed bottom plate, and a tightening screw is arranged on the threaded plate.
Further, in order to prevent when the backup pad stretches out and draws back, the backup pad is relative the output of electric telescopic handle rotates, install the deflector on the lateral wall of supporting disk respectively, sliding joint has the guiding axle on the deflector, the guiding axle with the backup pad is connected.
Further, in order to prevent the supporting plate from damaging the inner wall of the tire, a protecting pad is arranged on one side wall of the supporting plate.
Further, in order to provide auxiliary illumination, the detection mechanism can more clearly capture patterns on the tire to be detected, and the illuminating lamp is arranged on the top outer wall of the fixed bottom plate.
The utility model has the technical effects and advantages that: through placing the tire that will wait to detect on supporting the disc, then drive the inner wall of backup pad supporting the tire through electric telescopic handle, thereby fix tire and supporting the disc, the tire adopts this kind of fixed mode, not only can be applicable to the tire of different footpaths but also can convenient and fast's installation, support the one end that the support curb plate was kept away from to the support axis of rotation through supporting the revolving plate afterwards, rotate and detect the tire through detection mechanism through driving the tire, after the detection is accomplished, break away from it with the support axis of rotation through pulling supporting the revolving plate, then rotate the support revolving plate to the parallel, then drive the backup pad through electric telescopic handle and withdraw, thereby make the dismantlement that the tire can convenient and fast.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a support disk structure according to the present utility model;
FIG. 3 is an enlarged schematic view of the structure of the present utility model at A;
fig. 4 is an enlarged schematic view of the structure at B of the present utility model.
In the figure: 1. a fixed bottom plate; 2. supporting the side plates; 3. supporting a rotating shaft; 4. a support disc; 5. a detection mechanism; 6. an electric telescopic rod; 7. a support plate; 8. a support frame; 9. a driving motor; 10. a driven pulley; 11. a driving pulley; 12. a pressing plate; 13. a sliding base; 14. supporting the rotating plate; 15. clamping a bottom plate; 16. limiting the clamping shaft; 17. a fixing hole; 18. a lighting lamp; 19. a thread plate; 20. tightly pushing the screw; 21. a guide plate; 22. a guide shaft; 23. and a protective pad.
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.
Referring to fig. 1-4, a tire pattern detection device based on vision comprises a fixing base plate 1 and a detection mechanism 5, wherein the detection mechanism 5 adopts a line laser binocular stereo camera module formed by a laser and a binocular stereo camera, the laser emits laser lines to a tire to be detected, then the images of the laser lines on the tire to be detected are collected through the binocular stereo camera, then the images are processed by an image processor (which can be integrated in the binocular stereo camera) through a binocular vision processing algorithm, three-dimensional information of a tire outline is identified, three-dimensional information of a tire pattern and depth information of the tire pattern are further identified according to the three-dimensional information of the identified tire outline, finally, tire ring patterns are detected, which is the disclosed prior art, and therefore, the device is not repeated, the outer wall of the top of the fixed bottom plate 1 is provided with a supporting side plate 2, the supporting side plate 2 is rotationally connected with a supporting rotating shaft 3, the side walls of the supporting rotating shaft 3 are respectively provided with a supporting disc 4, one side wall of the supporting disc 4 is respectively provided with an electric telescopic rod 6, the output end of the electric telescopic rod 6 is connected with a supporting plate 7, one side wall of the supporting side plate 2 is provided with a supporting frame 8, one side wall of the supporting frame 8 is provided with a driving motor 9, the output end of the driving motor 9 is connected with a driving belt wheel 11, one end of the supporting rotating shaft 3 is provided with a driven belt wheel 10, the driven belt wheel 10 is connected with the driving belt wheel 11 through a driving belt, the top outer wall of the fixed bottom plate 1 is respectively provided with a pressing plate 12, the pressing plate 12 is in sliding clamping connection with a sliding base 13, the sliding base 13 is rotationally connected with a supporting rotating plate 14, when tires are required to be detected, firstly the tires to be detected are placed on the supporting disc 4, the support plate 7 is driven by the electric telescopic rod 6 to prop against the inner wall of the tire, so that the tire is fixed with the support disc 4, the electric telescopic rod 6 has a certain telescopic range, the tire is fixed in a manner, the tire can be conveniently and rapidly installed and can be suitable for tires with different wheel diameters, the support rotating plate 14 is then rotated vertically, the support rotating plate 14 is further slid, the support rotating plate 14 is clamped with the support rotating shaft 3, the support rotating shaft 3 can be supported, and then the driving pulley 11 is driven to rotate by the driving motor 9, so that the support rotating shaft 3 can drive the tire to rotate 180 degrees through the support disc 4, and the tire can be detected by the detection mechanism 5 when the tire rotates.
Install joint bottom plate 15 on the top outer wall of fixed baseplate 1, install spacing card axle 16 on the lateral wall of joint bottom plate 15, offered fixed orifices 17 on the support swivel plate 14 respectively, spacing card axle 16 and fixed orifices 17 activity joint, when support swivel plate 14 and support axis of rotation 3 looks joint, fixed orifices 17 on the support swivel plate 14 also can looks joint with spacing card axle 16 for support swivel plate 14 can the vertical fixation, thereby support axis of rotation 3 that supports that can be better. A threaded plate 19 is mounted on one side wall of the fixed bottom plate 1, a tightening screw 20 is provided on the threaded plate 19, and when the support rotating plate 14 supports the support rotating shaft 3, the position of the support rotating plate 14 can be fixed by pushing the sliding base 13 with the tightening screw 20.
A guide plate 21 is respectively mounted on one side wall of the support disc 4, a guide shaft 22 is connected to the guide plate 21 in a sliding clamping manner, the guide shaft 22 is connected with the support plate 7 through the guide shaft 22, and the guide shaft 22 is connected with the guide plate 21 in a sliding clamping manner, so that the support plate 7 can be guided and limited when the support plate 7 stretches and contracts, and the support plate 7 is prevented from rotating relative to the output end of the electric telescopic rod 6. A protection pad 23 is arranged on one side wall of the supporting plate 7, the protection pad 23 is made of rubber, the rubber is soft, and the supporting plate 7 is prevented from damaging the inner wall of the tire through the protection pad 23. Install light 18 on the top outer wall of fixed baseplate 1, provide auxiliary illumination through light 18 for detection mechanism 5 can more clear catching the decorative pattern on the tire.
When the tire detection device is used, the tire to be detected is placed on the supporting disc 4, then the supporting plate 7 is driven by the electric telescopic rod 6 to prop against the inner wall of the tire, so that the tire is fixed with the supporting disc 4, the tire is fixed in the fixing mode, the tire can be conveniently and rapidly installed, the supporting rotating plate 14 is perpendicular, then the supporting rotating plate 14 is slid, the supporting rotating plate 14 is clamped with the supporting rotating shaft 3, meanwhile, the fixing hole 17 on the supporting rotating plate 14 is clamped with the limiting clamping shaft 16, the supporting rotating plate 14 can support one end of the supporting rotating shaft 3 far away from the supporting side plate 2, then the driving pulley 11 can be driven by the driving motor 9 to rotate, the tire connected with the supporting disc 4 can be driven by the driving motor 9 to rotate 180 degrees, the tire is detected by the detection mechanism 5 while the tire is rotated, after detection is completed, the tire is separated from the supporting rotating plate 14 by pulling the supporting rotating plate 3, then the supporting rotating plate 14 is rotated to be parallel, and then the supporting rotating plate 7 is driven by the electric telescopic rod 6, so that the tire can be conveniently and rapidly disassembled.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (8)
1. The utility model provides a tire decorative pattern detection device based on vision, includes fixed baseplate (1) and detection mechanism (5), its characterized in that: support curb plate (2) are installed on the top outer wall of PMKD (1), rotate on supporting curb plate (2) and be connected with support axis of rotation (3), install support disc (4) on the lateral wall of support axis of rotation (3) respectively, install electric telescopic handle (6) on one lateral wall of support disc (4) respectively, the output of electric telescopic handle (6) is connected with backup pad (7).
2. A vision-based tire tread detection apparatus as in claim 1 wherein: a supporting frame (8) is arranged on one side wall of the supporting side plate (2), a driving motor (9) is arranged on one side wall of the supporting frame (8), the output end of the driving motor (9) is connected with a driving belt wheel (11), a driven belt wheel (10) is arranged at one end of the supporting rotating shaft (3), and the driven belt wheel (10) is connected with the driving belt wheel (11) through a transmission belt.
3. A vision-based tire tread detection apparatus as in claim 1 wherein: the top outer wall of the fixed bottom plate (1) is respectively provided with a pressing plate (12), the pressing plates (12) are connected with a sliding base (13) in a sliding clamping mode, and the sliding base (13) is connected with a supporting rotating plate (14) in a rotating mode.
4. A vision-based tire tread detection apparatus as in claim 3 wherein: the fixing device is characterized in that a clamping bottom plate (15) is arranged on the outer wall of the top of the fixing bottom plate (1), a limiting clamping shaft (16) is arranged on one side wall of the clamping bottom plate (15), fixing holes (17) are respectively formed in the supporting rotating plate (14), and the limiting clamping shaft (16) is movably clamped with the fixing holes (17).
5. A vision-based tire tread detection apparatus as in claim 1 wherein: a threaded plate (19) is arranged on one side wall of the fixed bottom plate (1), and a tightening screw (20) is arranged on the threaded plate (19).
6. A vision-based tire tread detection apparatus as in claim 1 wherein: a guide plate (21) is respectively arranged on one side wall of the supporting disc (4), a guide shaft (22) is connected to the guide plate (21) in a sliding clamping mode, and the guide shaft (22) is connected with the supporting plate (7).
7. A vision-based tire tread detection apparatus as in claim 1 wherein: a protection pad (23) is arranged on one side wall of the supporting plate (7).
8. A vision-based tire tread detection apparatus as in claim 1 wherein: an illuminating lamp (18) is arranged on the outer wall of the top of the fixed bottom plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322531638.5U CN220729185U (en) | 2023-09-18 | 2023-09-18 | Tire pattern detection device based on vision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322531638.5U CN220729185U (en) | 2023-09-18 | 2023-09-18 | Tire pattern detection device based on vision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220729185U true CN220729185U (en) | 2024-04-05 |
Family
ID=90500186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322531638.5U Active CN220729185U (en) | 2023-09-18 | 2023-09-18 | Tire pattern detection device based on vision |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220729185U (en) |
-
2023
- 2023-09-18 CN CN202322531638.5U patent/CN220729185U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205280598U (en) | Adjusting device is polished to display screen module protection film side | |
| CN213152195U (en) | Computer image processing collector | |
| CN220729185U (en) | Tire pattern detection device based on vision | |
| ATE344736T1 (en) | DEVICE FOR MOUNTING AND DISMANTLING WHEELS | |
| CN212779177U (en) | Flatness detection mechanism of flywheel | |
| CN112894938A (en) | Cutting equipment and cutting method for backlight plate production | |
| CN116182004A (en) | Water area pipeline detection robot | |
| CN215674621U (en) | Movable urban road noise detection device | |
| CN213582582U (en) | Temporary emergency traffic light for road | |
| CN210090292U (en) | Contrary reflective marker measuring apparatu | |
| CN211760667U (en) | Automatic guitar surface polishing equipment | |
| CN216348738U (en) | Detection apparatus for machine vision with angle modulation | |
| CN219655666U (en) | Bracket for LED display screen | |
| CN212658206U (en) | Laser machine for retreading tire | |
| CN210420814U (en) | Pavement quality detection device | |
| CN221224599U (en) | Highway disease detection device | |
| CN219573956U (en) | Object surface flaw detection device | |
| CN217178321U (en) | Water conservancy construction lighting device | |
| CN216977863U (en) | Arc degree detection jig for aluminum alloy wheel production | |
| CN221148497U (en) | Detection device is used in production of ear drop oil | |
| CN220207478U (en) | Tire quality detection equipment | |
| CN218719782U (en) | Electronic information combination equipment | |
| CN110065039B (en) | Optical glass fixed baseplate convenient to install | |
| CN218822460U (en) | Environmental detection device arrangement frame | |
| CN211979852U (en) | Traffic data acquisition device for detecting flow |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |