CN220671304U - Container surface damage detection device based on machine vision - Google Patents
Container surface damage detection device based on machine vision Download PDFInfo
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- CN220671304U CN220671304U CN202322213601.8U CN202322213601U CN220671304U CN 220671304 U CN220671304 U CN 220671304U CN 202322213601 U CN202322213601 U CN 202322213601U CN 220671304 U CN220671304 U CN 220671304U
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- 238000001514 detection method Methods 0.000 title claims abstract description 89
- 230000007246 mechanism Effects 0.000 claims abstract description 5
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- 238000010586 diagram Methods 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a container surface damage detection device based on machine vision, which comprises a portal frame provided with a power wheel, wherein the top end of the portal frame is provided with a driving seat connected with a linear driving mechanism, a crane is arranged on the driving seat, a lifting appliance of the crane is provided with a downward camera I, the bottom of the portal frame is provided with a detection arm III, the left side and the right side of the portal frame are provided with a lifting detection arm I, the top of the detection arm I is connected with an air cylinder, the front end and the rear end of the portal frame are respectively provided with a detection arm IV and a detection arm II, the detection arm III and the detection arm IV can be folded to one side of the portal frame, and a display screen is arranged on the portal frame through a bracket. In the utility model, the camera I, the detection arm II, the detection arm III and the detection arm IV are arranged to obtain the complete image of the container, so that the container is comprehensively damaged and detected, and the detection result is more accurate.
Description
Technical Field
The utility model relates to the technical field of container damage detection, in particular to a container surface damage detection device based on machine vision.
Background
The utility model discloses a method and a system for detecting the damage of the container surface of machine vision, which comprises the steps of arranging a front camera, a rear camera, a left camera, a right camera, a top camera, an intelligent identification module and an interaction module, shooting the front, the back, the left, the right and the top of a container in real time by utilizing a plurality of cameras, carrying out damage identification on the shot pictures by matching with the intelligent identification module, so as to obtain the result of whether the container is damaged, and displaying the result by the interaction module. Therefore, we propose a container surface breakage detection device based on machine vision.
Disclosure of Invention
In order to solve the problems, the utility model provides a container surface breakage detection device based on machine vision.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a damaged detection device in container surface based on machine vision, including the portal frame of installing the power wheel, the portal frame top is equipped with the drive seat of being connected with sharp actuating mechanism, install the hoist on the drive seat, be equipped with decurrent camera one on the hoist of hoist, the portal frame bottom is equipped with detection arm three, the portal frame left and right sides is equipped with liftable detection arm one, detection arm one top is connected with the cylinder, both ends are equipped with detection arm four and detection arm two respectively around the portal frame, detection arm three and detection arm four collapsible to portal frame one side, install the display screen through the support on the portal frame.
In the scheme, the lifting hook connected with the traction rope is arranged at the bottom of the crane, the mounting frame is fixed between the lifting hooks, and the camera I is connected to the bottom of the mounting frame through the fastener.
In the above scheme, detection arm one, detection arm two, detection arm three and detection arm four are the same in structure, and detection arm one includes the mounting panel, install the recess in the mounting panel inboard has been seted up, install camera two in the recess of installing, install recess opening part and install transparent inoxidizing coating.
In the scheme, a sliding block is arranged at one end and the other end of the detection arm, and a sliding groove matched with the sliding block is formed in the portal frame.
In the scheme, telescopic rods which are vertically symmetrical are connected between one end and two ends of the detection arm and the portal frame.
In the above scheme, detect arm three one end and portal frame rotation installation, and rotate the end and be connected with angle motor one, detect arm four one end and portal frame rotation installation, and rotate the end and install angle motor two.
The utility model has the advantages and beneficial effects that: through setting up camera one, detecting arm two, detecting arm three and detecting arm four, utilize the camera one that relies on the hoist to set up, shoot the top surface of the container of hoist and mount, cooperate detecting arm one again, shoot the container left and right sides surface, cooperate detecting arm two, detecting arm four again, shoot both ends surface around the container, utilize detecting arm three at last, shoot container bottom surface, thereby acquire complete container's image, so that carry out comprehensive damage to the container and detect, make the testing result more accurate, through setting up folding detecting arm three, detecting arm four, after accomplishing the image shooting to container bottom and front, through rotating detecting arm three, detecting arm four, make both overlap with the portal frame, avoid influencing the transport of container.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a side view of a machine vision-based container surface breakage detection device in accordance with the present utility model;
FIG. 2 is an enlarged schematic view of FIG. 1 at A;
fig. 3 is a schematic structural diagram of a first embodiment of a container surface breakage detection device based on machine vision according to the present utility model;
fig. 4 is a schematic structural diagram of a second embodiment of a container surface breakage detection device based on machine vision according to the present utility model;
fig. 5 is a schematic structural diagram of a first detecting arm of the container surface breakage detecting device based on machine vision.
In the figure: portal frame 1, power wheel 2, drive seat 3, hoist 4, lifting hook 5, mounting bracket 6, camera one 7, detection arm one 8, mounting panel 81, install recess 82, camera two 83, transparent inoxidizing coating 84, slider 9, sliding recess 10, cylinder 11, telescopic link 12, detection arm two 13, detection arm three 14, angle motor one 15, detection arm four 16, angle motor two 17, display screen 18, support 19.
Detailed Description
The following describes the embodiments of the present utility model further with reference to the drawings and examples. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and are not intended to limit the scope of the present utility model.
Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a container surface damage detection device based on machine vision, including installing portal frame 1 of power wheel 2, portal frame 1 top is equipped with the drive seat 3 that is connected with sharp actuating mechanism, sharp actuating mechanism is with motor drive's lead screw, drive seat 3 and lead screw threaded connection, through the start motor, make the lead screw rotate, and then make drive seat 3 drive hoist 4 along portal frame 1 removal, install hoist 4 on the drive seat 3, be equipped with decurrent camera one 7 on hoist of hoist 4, camera one 7 is used for taking the image of container top surface, in order to be used for detecting;
specifically, the damage detection of the container and the carrying of the container are simultaneously carried out, the control module is utilized to start the power wheel 2, so that the portal frame 1 moves to the position of the container, the crane 4 is utilized to lift the container, the driving seat 3 is utilized to move, the container reaches the designated position, and then the container is put down, so that the detection is carried out in the moving process of the container.
Further, a lifting hook 5 connected with a traction rope is arranged at the bottom of the crane 4, a mounting frame 6 is fixed between the lifting hooks 5, a first camera 7 is connected to the bottom of the mounting frame 6 through a fastener, and a base part of the first camera 7 is connected with the mounting frame 6 through a bolt so as to be convenient to detach;
the bottom of the portal frame 1 is provided with a detection arm III 14 so as to detect the damage of the bottom of the container, the left side and the right side of the portal frame 1 are provided with a lifting detection arm I8, the top of the detection arm I8 is connected with an air cylinder 11, the stroke end of the air cylinder 11 is vertically downward and is connected with the detection arm I8, the top end of the air cylinder 11 is fixedly connected with the portal frame 1, the height of the detection arm I8 can be controlled by controlling the length of a piston rod of the air cylinder 11, and if the length of the container in the vertical direction is larger, the detection arm I8 can possibly lead to the failure of completely detecting the damage of the side wall of the container, so that the side surface of the container can be more fully detected by moving the detection arm I8 up and down;
further, two ends of the first detection arm 8 are provided with sliding blocks 9, and the portal frame 1 is provided with sliding grooves 10 matched with the sliding blocks 9; in order to adapt to the height change of the first detection arm 8, the two ends of the first detection arm 8 are supported by utilizing the cooperation between the sliding block 9 and the sliding groove 10, so that the stability of movement is improved.
Further, telescopic rods 12 which are vertically symmetrical are connected between the two ends of the first detection arm 8 and the portal frame 1, the movable end of each telescopic rod 12 is connected with the first detection arm 8, and the other end of each telescopic rod is fixedly connected with the inner wall of the portal frame 1; by using the telescopic rod 12, the height change of the first detection arm 8 can be adapted through the change of the length of the telescopic rod, the two ends of the first detection arm 8 can be supported, and the moving stability is improved.
The front end and the rear end of the portal frame 1 are respectively provided with a detection arm IV 16 and a detection arm II 13; detecting the front end and the rear end of the container respectively;
further, the first detecting arm 8, the second detecting arm 13, the third detecting arm 14 and the fourth detecting arm 16 have the same structure, taking the first detecting arm 8 as an example, the first detecting arm 8 includes a mounting plate 81, a mounting groove 82 is formed on the inner side of the mounting plate 81, a second camera 83 is installed in the mounting groove 82, a transparent protective layer 84 is installed at the opening of the mounting groove 82, and can be made of transparent plastic, so that the second camera 83 can be protected from being impacted, and the normal operation of the second camera 83 can be maintained, and the second camera 83 shoots the surface of the container through the transparent protective layer 84;
specifically, through setting up camera one 7, detect arm one 8, detect arm two 13, detect arm three 14 and detect arm four 16, utilize the camera one 7 that relies on hoist 4 to set up, shoot the top surface of the container of hoist and mount, cooperate detect arm one 8 again, shoot the container left and right sides surface, cooperate detect arm two 13, detect arm four 16 afterwards, shoot both ends surface around the container, utilize detect arm three 14 at last, shoot the container bottom surface, thereby acquire the image of complete container, so that intelligent identification module that sets up on portal frame 1 carries out the analysis to the image, thereby carry out comprehensive damage detection to the container, make the detection result more accurate.
The third detection arm 14 and the fourth detection arm 16 can be folded to one side of the portal frame 1; when the container is too high, the container cannot enter the portal frame 1 through one end of the portal frame 1, which is close to the detecting arm IV 16, so that lifting cannot be realized, the container can be placed in the portal frame 1 by folding the detecting arm IV 16 to be overlapped with the portal frame 1, then the detecting arm IV 16 is restored to the original state, and when the destination of the container to be carried is overlapped with the detecting arm III 14, the detecting arm III 14 can be folded to one side of the portal frame 1 after detection is completed;
further, one end of a detecting arm III 14 is rotatably mounted with the portal frame 1, the rotating end is connected with an angle motor I15, the angle motor I15 is mounted on the portal frame 1, one end of a detecting arm IV 16 is rotatably mounted with the portal frame 1, the rotating end is provided with an angle motor II 1, an angle motor II 17 is mounted on the portal frame 1, the rotating ends of the detecting arm III 14 and the detecting arm IV 16 are respectively provided with a rotating shaft, the rotating shafts are respectively connected with output shafts of the corresponding angle motor I15 and the angle motor II 17, so that power is obtained for rotation, and the angle motor I15 and the angle motor II 17 are stepping motors;
specifically, through setting up folding detection arm three 14, detection arm four 16, after accomplishing the image shooting to container bottom and preceding, through rotating detection arm three 14, detection arm four 16, make both and portal frame 1 frame overlap, avoid influencing the transport of container.
The portal frame 1 is provided with a display screen 18 through a bracket 19 with an adjustable angle; the display 18 may be configured as a touch screen to facilitate both viewing of data and manipulation.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (6)
1. The utility model provides a container surface breakage detection device based on machine vision, includes portal frame (1) of installing power wheel (2), its characterized in that, portal frame (1) top is equipped with drive seat (3) of being connected with sharp actuating mechanism, install hoist (4) on drive seat (3), be equipped with decurrent first camera (7) on hoist of hoist (4), portal frame (1) bottom is equipped with detects arm three (14), portal frame (1) left and right sides is equipped with liftable detection arm one (8), detection arm one (8) top is connected with cylinder (11), both ends are equipped with detection arm four (16) and detection arm two (13) respectively around portal frame (1), detection arm three (14) and detection arm four (16) collapsible to portal frame (1) one side, install display screen (18) on portal frame (1) through support (19).
2. The machine vision-based container surface breakage detection device according to claim 1, wherein a lifting hook (5) connected with a traction rope is arranged at the bottom of the crane (4), a mounting frame (6) is fixed between the lifting hooks (5), and the camera I (7) is connected to the bottom of the mounting frame (6) through a fastener.
3. The machine vision-based container surface breakage detection device according to claim 1, wherein the first detection arm (8), the second detection arm (13), the third detection arm (14) and the fourth detection arm (16) are identical in structure, the first detection arm (8) comprises a mounting plate (81), a mounting groove (82) is formed in the inner side of the mounting plate (81), a camera second (83) is mounted in the mounting groove (82), and a transparent protective layer (84) is mounted at the opening of the mounting groove (82).
4. The machine vision-based container surface breakage detection device according to claim 1, wherein sliding blocks (9) are arranged at two ends of the first detection arm (8), and sliding grooves (10) matched with the sliding blocks (9) are formed in the portal frame (1).
5. The machine vision-based container surface breakage detection device according to claim 1, wherein telescopic rods (12) which are symmetrical up and down are connected between two ends of the first detection arm (8) and the portal frame (1).
6. The machine vision-based container surface breakage detection device according to claim 1, wherein one end of the third detection arm (14) is rotatably mounted with the portal frame (1), the rotating end is connected with the first angle motor (15), one end of the fourth detection arm (16) is rotatably mounted with the portal frame (1), and the rotating end is provided with the second angle motor (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322213601.8U CN220671304U (en) | 2023-08-17 | 2023-08-17 | Container surface damage detection device based on machine vision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322213601.8U CN220671304U (en) | 2023-08-17 | 2023-08-17 | Container surface damage detection device based on machine vision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220671304U true CN220671304U (en) | 2024-03-26 |
Family
ID=90344150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322213601.8U Active CN220671304U (en) | 2023-08-17 | 2023-08-17 | Container surface damage detection device based on machine vision |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220671304U (en) |
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2023
- 2023-08-17 CN CN202322213601.8U patent/CN220671304U/en active Active
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