CN213257821U - Welding seam recognition device based on machine vision - Google Patents
Welding seam recognition device based on machine vision Download PDFInfo
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- CN213257821U CN213257821U CN202022245703.4U CN202022245703U CN213257821U CN 213257821 U CN213257821 U CN 213257821U CN 202022245703 U CN202022245703 U CN 202022245703U CN 213257821 U CN213257821 U CN 213257821U
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Abstract
The utility model discloses a welding seam recognition device based on machine vision, which comprises a workbench, wherein the bottom of the workbench is fixedly connected with a support frame, both ends of the top of the workbench are fixedly connected with a first driving motor, a top plate is arranged above the workbench, the output end of the first driving motor is fixedly connected with a first screw rod, one end of the first screw rod is rotationally connected with the top plate through a connecting shaft, a second screw rod is arranged below the top plate, one end of the second screw rod is provided with a first sliding sleeve, one end of the second screw rod is rotationally connected with a first sliding sleeve through a connecting shaft, the other end of the second screw rod is fixedly connected with a second driving motor, one side of the second driving motor is fixedly connected with a second sliding sleeve, the first sliding sleeve and the second sliding sleeve are both sleeved on the first screw rod, the welding seam recognition device based on machine vision has simple structure, the welding seam can be identified, the machined part needing to be detected is convenient to convey, the flexibility is strong, the adjustment is convenient, and the application range is wide.
Description
Technical Field
The utility model relates to a visual identification technical field specifically is a welding seam recognition device based on machine vision.
Background
With the development of manufacturing industry, welding technology is more and more widely applied in production, and modern industry has higher and higher requirements on welding quality, so in recent years, the technology for identifying and detecting welding seams is more and more noticed by people, welding is a complex process, and in the welding process, when the surface of an object has defects, the welding seam quality needs to be detected, but at present, no device with good effect is used for detecting the welding seams, the types of the defects cannot be visually identified, and thus the requirements of people on the product at present are far from being met.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a welding seam recognition device based on machine vision, simple structure can discern the welding seam, and is convenient for convey the machined part that needs the detection, and the flexibility is strong, is convenient for adjust, and application scope is wider 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 welding seam recognition device based on machine vision comprises a workbench, wherein a support frame is fixedly connected to the bottom of the workbench, a first driving motor is fixedly connected to two ends of the top of the workbench, a top plate is arranged above the workbench, a first screw rod is fixedly connected to the output end of the first driving motor, one end of the first screw rod is rotatably connected with the top plate through a connecting shaft, a second screw rod is arranged below the top plate, a first sliding sleeve is arranged at one end of the second screw rod, one end of the second screw rod is rotatably connected with the first sliding sleeve through the connecting shaft, a second driving motor is fixedly connected to the other end of the second screw rod, a second sliding sleeve is fixedly connected to one side of the second driving motor, the first sliding sleeve and the second sliding sleeve are both sleeved on the first screw rod, a third sliding sleeve is sleeved on the second screw rod, and a camera device is fixedly connected to the bottom of the third sliding, the light transmission mechanism is arranged inside the workbench, and the conveying mechanism is arranged on one side of the workbench.
Further, printing opacity mechanism includes integrated lamp plate and light-passing board, the light-passing board sets up at the workstation top surface, integrated lamp plate sets up in the light-passing board below, just integrated lamp plate links to each other with workstation inner chamber bottom is fixed.
Further, transport mechanism includes link and a plurality of transfer roller, the transfer roller both ends all link to each other with the link is fixed, link one end is passed through the installed part and is fixed continuous with the workstation both sides.
Further, the equal fixedly connected with of support frame tip removes the wheel, it all is equipped with the service brake on the wheel to remove.
Further, workstation one side is equipped with the access panel, access panel four corners all links to each other with the workstation is fixed through the bolt.
Furthermore, first sliding sleeve and second sliding sleeve inner wall all are equipped with first screw rod assorted screw thread, third sliding sleeve inner wall is equipped with second screw rod assorted screw thread.
Compared with the prior art, the beneficial effects of the utility model are that:
through setting up first driving motor, it rotates to drive first screw rod, thereby it reciprocates to drive the second screw rod, adjust camera device's height according to the product size that detects, through setting up second driving motor, it rotates to drive the second screw rod, thereby it removes about the camera device on it to drive, the application scope of the device is increased, the flexibility is improved, through setting up the light-passing board, the light source that makes integrated lamp plate shines the product, show the defect of product, through setting up transport mechanism, be convenient for transport the product to the workstation top and reduce manpower and material resources, the work efficiency is improved, remove the wheel through setting up, be convenient for remove the device.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
Fig. 1 is a schematic structural diagram of the utility model 00;
fig. 2 is a schematic structural diagram of the utility model 00;
fig. 3 is a schematic structural diagram of the utility model 00;
reference numbers in the figures: 1. a work table; 2. a support frame; 3. a first drive motor; 4. a top plate; 5. a first screw; 6. a second screw; 7. a first sliding sleeve; 8. a second drive motor; 9. a second sliding sleeve; 10. a third sliding sleeve; 11. a camera device; 12. a light transmission mechanism; 13. a transport mechanism; 14. an integrated lamp panel; 15. a light-transmitting plate; 16. a connecting frame; 17. a conveying roller; 18. a moving wheel; 19. and (7) overhauling the plate.
Detailed Description
The present invention will be further described with reference to the following embodiments, wherein the drawings are for illustrative purposes only and are not intended to be limiting, and in order to better illustrate the embodiments of the present invention, some components of the drawings may be omitted, enlarged or reduced and do not represent the size of an actual product.
As shown in fig. 1-3, a welding seam recognition device based on machine vision comprises a workbench 1, wherein a support frame 2 is fixedly connected to the bottom of the workbench 1, a first driving motor 3 is fixedly connected to both ends of the top of the workbench 1 to drive a first screw 5 to rotate, so as to drive a second screw 6 to move up and down, the height of a camera 11 is adjusted according to the detected product size, a top plate 4 is arranged above the workbench 1, a first screw 5 is fixedly connected to the output end of the first driving motor 3, one end of the first screw 5 is rotatably connected with the top plate 4 through a connecting shaft, a second screw 6 is arranged below the top plate 4, a first sliding sleeve 7 is arranged at one end of the second screw 6, one end of the second screw 6 is rotatably connected with the first sliding sleeve 7 through a connecting shaft, and a second driving motor 8 is fixedly connected to the other end of the second screw 6, drive second screw rod 6 and rotate to moving about camera device 11 on it, increasing the device's application scope, improving the flexibility, 8 one side fixedly connected with second sliding sleeve 9 of second driving motor, first sliding sleeve 7 all cup joints on first screw rod 5 with second sliding sleeve 9, third sliding sleeve 10 has been cup jointed on the second screw rod 6, third sliding sleeve 10 bottom fixedly connected with camera device 11, 1 inside printing opacity mechanism 12 that is equipped with of workstation makes the light source of integrated lamp plate 14 shine the product, shows the defect of product, just 1 one side of workstation is equipped with transport mechanism 13, is convenient for transport the product to 1 top of workstation and reduces manpower and material resources, improves work efficiency.
More specifically, the light transmission mechanism 12 comprises an integrated lamp panel 14 and a light-transmitting plate 15, so that a light source of the integrated lamp panel 14 irradiates a product to show the defect of the product, the light-transmitting plate 15 is arranged on the top surface of the workbench 1, the integrated lamp panel 14 is arranged below the light-transmitting plate 15, the integrated lamp panel 14 is fixedly connected with the bottom of an inner cavity of the workbench 1, the conveying mechanism 13 comprises a connecting frame 16 and a plurality of conveying rollers 17, so that the product can be conveyed to the top of the workbench 1 to reduce manpower and material resources and improve the working efficiency, two ends of the conveying rollers 17 are fixedly connected with the connecting frame 16, one end of the connecting frame 16 is fixedly connected with two sides of the workbench 1 through a mounting piece, the end of the supporting frame 2 is fixedly connected with a movable wheel 18 to facilitate the movement of the device, a foot brake is arranged on the movable wheel 18 to facilitate the fixation of the device, be convenient for overhaul printing opacity mechanism 12, 19 four corners of access panel all link to each other with workstation 1 is fixed through the bolt, first sliding sleeve 7 all is equipped with first screw rod 5 assorted screw thread with the 9 inner walls of second sliding sleeve, the 10 inner walls of third sliding sleeve be equipped with 6 assorted screw threads of second screw rod.
The working principle is as follows: the welding seam recognition device based on machine vision drives a first screw rod 5 to rotate by arranging a first driving motor 3 so as to drive a second screw rod 6 to move up and down, the height of the camera device 11 is adjusted according to the detected product size, the second screw rod 6 is driven to rotate by arranging the second driving motor 8, thereby driving the camera device 11 on the device to move left and right, increasing the application range of the device, improving the flexibility, by arranging the light-transmitting plate 15, the light source of the integrated lamp panel 14 irradiates the product to show the defects of the product, by arranging the conveying mechanism 13, the product is convenient to convey to the top of the workbench 1, the manpower and material resources are reduced, the working efficiency is improved, by providing the moving wheel 18, it is convenient to move the device, shoot the product by the camera device 11, transfer the image to the external display device, and observe the defect of the product.
Although particular embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A welding seam recognition device based on machine vision comprises a workbench (1), and is characterized in that: the bottom of the workbench (1) is fixedly connected with a support frame (2), both ends of the top of the workbench (1) are fixedly connected with a first driving motor (3), a top plate (4) is arranged above the workbench (1), the output end of the first driving motor (3) is fixedly connected with a first screw (5), one end of the first screw (5) is rotatably connected with the top plate (4) through a connecting shaft, a second screw (6) is arranged below the top plate (4), one end of the second screw (6) is provided with a first sliding sleeve (7), one end of the second screw (6) is rotatably connected with the first sliding sleeve (7) through a connecting shaft, the other end of the second screw (6) is fixedly connected with a second driving motor (8), one side of the second driving motor (8) is fixedly connected with a second sliding sleeve (9), the first sliding sleeve (7) and the second sliding sleeve (9) are both sleeved on the first screw (5), the novel light guide plate is characterized in that a third sliding sleeve (10) is sleeved on the second screw (6), a camera device (11) is fixedly connected to the bottom of the third sliding sleeve (10), a light transmission mechanism (12) is arranged inside the workbench (1), and a conveying mechanism (13) is arranged on one side of the workbench (1).
2. The weld joint identification device based on the machine vision is characterized in that: light-transmitting mechanism (12) are including integrated lamp plate (14) and light-passing board (15), light-passing board (15) set up at workstation (1) top surface, integrated lamp plate (14) set up in light-passing board (15) below, just integrated lamp plate (14) link to each other with workstation (1) inner chamber bottom is fixed.
3. The weld joint identification device based on the machine vision is characterized in that: transport mechanism (13) include link (16) and a plurality of transfer roller (17), transfer roller (17) both ends all link to each other with link (16) is fixed, link (16) one end is passed through the installed part and is fixed continuous with workstation (1) both sides.
4. The weld joint identification device based on the machine vision is characterized in that: the equal fixedly connected with of support frame (2) tip removes wheel (18), all be equipped with the service brake on removing wheel (18).
5. The weld joint identification device based on the machine vision is characterized in that: workstation (1) one side is equipped with access panel (19), access panel (19) four corners all links to each other with workstation (1) is fixed through the bolt.
6. The weld joint identification device based on the machine vision is characterized in that: the inner walls of the first sliding sleeve (7) and the second sliding sleeve (9) are provided with threads matched with the first screw (5), and the inner wall of the third sliding sleeve (10) is provided with threads matched with the second screw (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022245703.4U CN213257821U (en) | 2020-10-10 | 2020-10-10 | Welding seam recognition device based on machine vision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022245703.4U CN213257821U (en) | 2020-10-10 | 2020-10-10 | Welding seam recognition device based on machine vision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213257821U true CN213257821U (en) | 2021-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022245703.4U Active CN213257821U (en) | 2020-10-10 | 2020-10-10 | Welding seam recognition device based on machine vision |
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| Country | Link |
|---|---|
| CN (1) | CN213257821U (en) |
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2020
- 2020-10-10 CN CN202022245703.4U patent/CN213257821U/en active Active
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