CN214703367U - Foreign matter detection device based on picture sequence - Google Patents
Foreign matter detection device based on picture sequence Download PDFInfo
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- CN214703367U CN214703367U CN202121177257.6U CN202121177257U CN214703367U CN 214703367 U CN214703367 U CN 214703367U CN 202121177257 U CN202121177257 U CN 202121177257U CN 214703367 U CN214703367 U CN 214703367U
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- foreign matter
- picture sequence
- matter detection
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- pinion rack
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- 238000001514 detection method Methods 0.000 title claims abstract description 33
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 238000003466 welding Methods 0.000 claims description 10
- 230000007723 transport mechanism Effects 0.000 claims description 3
- 230000033001 locomotion Effects 0.000 abstract description 6
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 238000004458 analytical method Methods 0.000 description 3
- 238000012300 Sequence Analysis Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of foreign matter detection equipment, in particular to a foreign matter detection device based on a picture sequence, which comprises a transmission mechanism, wherein a foreign matter detection mechanism is arranged above the transmission mechanism, and two symmetrical brackets are arranged below the transmission mechanism; the foreign matter detection mechanism comprises a movable frame, the inner top surface of the movable frame is fixedly connected with a high-definition camera through bolts, and connecting rods are tightly welded at the positions, located at the two sides, of the bottom end of the movable frame; this foreign matter detection device based on picture sequence is through the pinion rack that is equipped with, the gear, second motor and connecting rod etc. under the drive of motor, gear rotation drives the pinion rack and moves in vertical direction, adjusts the height of adjustable shelf and high definition digtal camera through the motion of pinion rack, and then when examining the measuring thing to co-altitude, is convenient for adjust according to actual conditions to make high definition digtal camera acquire more directly perceived and effectual image, and then be favorable to carrying out the foreign matter and detect.
Description
Technical Field
The utility model relates to a foreign matter check out test set technical field specifically is a foreign matter detection device based on picture sequence.
Background
Image sequence analysis uses computer vision technology to detect motion and moving objects from image sequences and to perform motion analysis, tracking or identification, and the field of image sequence analysis application is very wide, such as foreign object detection through image sequences; at present, when foreign matter detection is carried out, a conveying belt drives a detection object to move, and when the detection object moves to the position below a camera, the camera acquires an image of the detection object and conveys the image to a computer for foreign matter analysis; in the prior art, a camera for acquiring an image of a detected object is generally fixedly installed, the installation height of the camera is fixed, but different detected objects have different heights, and when the fixedly installed camera shoots different detected objects, the situation that the image is incomplete may be acquired, and the accuracy of foreign object detection is seriously affected.
Disclosure of Invention
An object of the utility model is to provide a foreign matter detection device based on picture sequence to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a foreign matter detection device based on a picture sequence comprises a conveying mechanism, wherein a foreign matter detection mechanism is arranged above the conveying mechanism, and two symmetrical supports are arranged below the conveying mechanism; foreign matter detection mechanism includes the adjustable shelf, the interior top surface of adjustable shelf passes through bolt fixedly connected with high definition digtal camera, the bottom of adjustable shelf is located both sides department and all has the connecting rod closely welded, the bottom center department of adjustable shelf closely welds the pinion rack, one side of pinion rack all meshes there is the gear, two coaxial closely welded has the transmission shaft between the gear, one side of transmission shaft is equipped with the second motor, the output shaft and the coaxial inseparable welding of transmission shaft of second motor.
As the utility model discloses preferred technical scheme, transport mechanism includes the extension board, the top surface of extension board has closely welded the baffle, two it is connected with two symmetrical pivots, two to rotate between the extension board be equipped with the conveyer belt between the pivot, one of them through the first motor of bolt fixedly connected with on the extension board, the output shaft and one of them pivot of first motor are coaxial closely welded.
As the utility model discloses preferred technical scheme, the spread groove has been seted up to the top surface center department of support, the pinion rack passes the spread groove, all closely welded has the loading board on the support, the bearing is passed through at the both ends of transmission shaft and the loading board rotates to be connected, the second motor passes through bolt fixed connection with one of them loading board, the slide opening has all been seted up to the both sides of spread groove, the connecting rod pass the slide opening and with slide opening sliding connection.
As the utility model discloses preferred technical scheme, the coaxial inseparable welding in terminal of connecting rod has the spacing ring.
As the utility model discloses preferred technical scheme, two closely the welding has two symmetrical horizontal poles between the support, the horizontal pole passes through the bottom surface fixed connection of bolt and extension board, closely the welding has branch between two bottoms of support.
As the utility model discloses preferred technical scheme, linear distance between the both sides inner wall of adjustable shelf is greater than the linear distance between two extension boards.
Compared with the prior art, the beneficial effects of the utility model are that: this foreign matter detection device based on picture sequence is through the pinion rack that is equipped with, the gear, second motor and connecting rod etc. under the drive of motor, gear rotation drives the pinion rack and moves in vertical direction, adjusts the height of adjustable shelf and high definition digtal camera through the motion of pinion rack, and then when examining the measuring thing to co-altitude, is convenient for adjust according to actual conditions to make high definition digtal camera acquire more directly perceived and effectual image, and then be favorable to carrying out the foreign matter and detect.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of the conveying mechanism of the present invention;
fig. 3 is a schematic view of a part of the structure of the present invention;
FIG. 4 is a schematic structural view of the foreign object detecting mechanism of the present invention;
fig. 5 is a schematic structural view of the middle support of the present invention.
The various reference numbers in the figures mean:
1. a transport mechanism; 11. a support plate; 12. a baffle plate; 13. a first motor; 14. a rotating shaft; 15. a conveyor belt;
2. a foreign matter detection mechanism; 21. a movable frame; 22. a high-definition camera; 23. a connecting rod; 24. a toothed plate; 25. a gear; 26. a drive shaft; 27. a second motor;
3. a support; 31. a cross bar; 32. a strut; 33. a carrier plate; 34. a slide hole; 35. and connecting the grooves.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.
The utility model provides a technical scheme:
referring to fig. 1-3, a foreign matter detection device based on a picture sequence comprises a conveying mechanism 1, wherein the conveying mechanism 1 comprises support plates 11, baffle plates 12 are tightly welded on the top surfaces of the support plates 11, two symmetrical rotating shafts 14 are rotatably connected between the two support plates 11, a conveying belt 15 is arranged between the two rotating shafts 14, a first motor 13 is fixedly connected to one of the support plates 11 through bolts, and an output shaft of the first motor 13 is coaxially and tightly welded with one of the rotating shafts 14; connecting groove 35 has been seted up at the top surface center department of support 3, and pinion rack 24 passes connecting groove 35, and all close welding has loading board 33 on the support 3, and bearing and loading board 33 rotation are passed through at the both ends of transmission shaft 26 and are connected, and second motor 27 passes through bolt fixed connection with one of them loading board 33, and smooth hole 34 has all been seted up to the both sides of connecting groove 35, and connecting rod 23 passes smooth hole 34 and with smooth hole 34 sliding connection.
In this embodiment, two symmetrical cross rods 31 are tightly welded between the two brackets 3, the cross rods 31 are fixedly connected with the bottom surfaces of the support plates 11 through bolts, the support rods 32 are tightly welded between the two bottom ends of the brackets 3, and the cross rods 31 play a role in connection and fixation between the brackets 3 and the conveying mechanism 1.
Referring to fig. 4-5, a foreign object detection mechanism 2 is disposed above the conveying mechanism 1, and two symmetrical brackets 3 are disposed below the conveying mechanism 1; foreign matter detection mechanism 2 includes adjustable shelf 21, bolt fixedly connected with high definition digtal camera 22 is passed through to the interior top surface of adjustable shelf 21, the bottom of adjustable shelf 21 is located the equal close welding in both sides department and has connecting rod 23, the bottom center department of adjustable shelf 21 has closely welded pinion rack 24, one side of pinion rack 24 all meshes has gear 25, coaxial close welding has transmission shaft 26 between two gear 25, one side of transmission shaft 26 is equipped with second motor 27, the output shaft of second motor 27 and the coaxial close welding of transmission shaft 26.
In this embodiment, the end of the connecting rod 23 is coaxially and tightly welded with a limiting ring, and the limiting ring is arranged to limit the movement of the connecting rod 23 and prevent the connecting rod 23 from separating from the sliding hole 34.
In the present embodiment, the linear distance between the inner walls of the two sides of the movable frame 21 is greater than the linear distance between the two brackets 11, and this design facilitates the movement of the movable frame 21 in the vertical direction.
It should be noted that the first motor 13 and the second motor 27 in the present embodiment are conventional technologies, and are not described herein again.
Before the foreign matter detection device based on the picture sequence is used, a user firstly switches on the power supply of the second motor 27, the output shaft of the second motor 27 rotates to drive the transmission shaft 26 and the gear 25 to rotate, the gear 25 is meshed with the toothed plate 24, the toothed plate 24 drives the movable frame 21 to move in the vertical direction, the movable frame 21 drives the high-definition camera 22 to move to a proper height, at the moment, the second motor 27 stops operating, then the user switches on the power supply of the first motor 13, the output shaft of the first motor 13 rotates to drive one of the rotating shafts 14 to rotate, the conveyor belt 15 moves by the rotation of the rotating shaft 14, and the object to be detected placed on the conveyor belt 15 moves along with the conveyor belt 15, when waiting to detect the thing below through high definition digtal camera 22, high definition digtal camera 22 takes a candid photograph the thing image of waiting to detect promptly, and the image is transmitted to the computer simultaneously and is carried out foreign matter analysis and detection.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A foreign matter detection device based on picture sequence, includes transport mechanism (1), its characterized in that: a foreign matter detection mechanism (2) is arranged above the conveying mechanism (1), and two symmetrical supports (3) are arranged below the conveying mechanism (1); foreign matter detection mechanism (2) are including adjustable shelf (21), the interior top surface of adjustable shelf (21) passes through bolt fixedly connected with high definition digtal camera (22), the bottom of adjustable shelf (21) is located both sides department and all closely welds and has connecting rod (23), the bottom center department of adjustable shelf (21) closely welds pinion rack (24), one side of pinion rack (24) all meshes gear (25), two coaxial inseparable welding has transmission shaft (26) between gear (25), one side of transmission shaft (26) is equipped with second motor (27), the output shaft and the coaxial inseparable welding of transmission shaft (26) of second motor (27).
2. The picture sequence-based foreign object detection apparatus according to claim 1, wherein: the conveying mechanism (1) comprises support plates (11), baffle plates (12) are welded on the top surfaces of the support plates (11) tightly, two symmetrical rotating shafts (14) are connected between the two support plates (11) in a rotating mode, a conveying belt (15) is arranged between the two rotating shafts (14), a first motor (13) is fixedly connected onto one support plate (11) through bolts, and an output shaft of the first motor (13) is welded with one rotating shaft (14) coaxially and tightly.
3. The picture sequence-based foreign object detection apparatus according to claim 1, wherein: connecting groove (35) have been seted up at the top surface center department of support (3), connecting groove (35) are passed in pinion rack (24), it has loading board (33) all to closely weld on support (3), the both ends of transmission shaft (26) are passed through the bearing and are rotated with loading board (33) and be connected, second motor (27) pass through bolt fixed connection with one of them loading board (33), slide opening (34) have all been seted up to the both sides of connecting groove (35), connecting rod (23) pass slide opening (34) and with slide opening (34) sliding connection.
4. The picture sequence-based foreign object detection apparatus according to claim 1, wherein: the tail end of the connecting rod (23) is coaxially and tightly welded with a limiting ring.
5. The picture sequence-based foreign object detection apparatus according to claim 1, wherein: two symmetrical horizontal rods (31) are tightly welded between the supports (3), the horizontal rods (31) are fixedly connected with the bottom surfaces of the support plates (11) through bolts, and supporting rods (32) are tightly welded between the two bottom ends of the supports (3).
6. The picture sequence-based foreign object detection apparatus according to claim 1, wherein: the linear distance between the inner walls of the two sides of the movable frame (21) is larger than the linear distance between the two support plates (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121177257.6U CN214703367U (en) | 2021-05-28 | 2021-05-28 | Foreign matter detection device based on picture sequence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121177257.6U CN214703367U (en) | 2021-05-28 | 2021-05-28 | Foreign matter detection device based on picture sequence |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214703367U true CN214703367U (en) | 2021-11-12 |
Family
ID=78554292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121177257.6U Active CN214703367U (en) | 2021-05-28 | 2021-05-28 | Foreign matter detection device based on picture sequence |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214703367U (en) |
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2021
- 2021-05-28 CN CN202121177257.6U patent/CN214703367U/en active Active
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