CN219417182U - Automatic detection device for overlook photographing - Google Patents
Automatic detection device for overlook photographing Download PDFInfo
- Publication number
- CN219417182U CN219417182U CN202223206130.XU CN202223206130U CN219417182U CN 219417182 U CN219417182 U CN 219417182U CN 202223206130 U CN202223206130 U CN 202223206130U CN 219417182 U CN219417182 U CN 219417182U
- Authority
- CN
- China
- Prior art keywords
- light source
- camera
- mounting
- material platform
- window
- 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
Landscapes
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The utility model relates to the technical field of automatic equipment, in particular to a top view photographing automatic detection device which comprises a workbench, a mounting frame, a material table, a light source assembly and a camera, wherein the mounting frame and the material table are fixedly arranged on the workbench, the camera is arranged on the mounting frame, the light source assembly comprises a light source mounting plate and a light source, the light source mounting plate is fixedly arranged on the mounting frame and is provided with a window, the camera is positioned right above the window, the light source is arranged below the light source mounting plate, the material table is positioned right below the window, the device can realize accurate detection of materials, the photographed pictures of the camera are clearer through arranging the light source, the focal length of the camera which is movably arranged can be adjusted according to the height of a product, products with different heights are adapted, and timely treatment of unqualified materials is realized through arranging a detachable supporting plate, so that the automatic detection requirement of a production line is met.
Description
Technical Field
The utility model relates to the technical field of automatic equipment, in particular to a top view photographing automatic detection device.
Background
After finishing product processing, the automatic production line needs to set an automatic detection device to detect the appearance of the product so as to find out scratch marks on the surface of the product or whether parts are neglected to be installed or not through pattern comparison, and unqualified products need to be removed in time to ensure the quality of the products. An automatic inspection device is designed to clearly identify product defects and to distinguish between parts that need to be reworked or scrapped.
Disclosure of Invention
In order to overcome the shortcomings of the prior art, the present utility model provides a top view automatic inspection device.
The technical scheme adopted for solving the technical problems is as follows: including workstation, mounting bracket, material platform, light source subassembly and camera, mounting bracket and material platform fixed mounting are on the workstation, the camera is installed on the mounting bracket, light source subassembly includes light source mounting panel and light source, light source mounting panel fixed mounting is on the mounting bracket, and is equipped with the window, the camera is located the window directly over, the below at the light source mounting panel is installed to the light source, the material platform is located the window under.
According to another embodiment of the present utility model, further comprising a camera mounting plate slidably mounted on the mounting frame in a vertical direction, the camera being mounted on the camera mounting plate.
According to another embodiment of the utility model, the light source is an end-face light source.
According to another embodiment of the utility model, the material table is further provided with a chute, a supporting plate is slidably arranged in the chute along the horizontal direction, the top surface of the supporting plate is flush with the top surface of the material table, and one side of the material table is provided with a baffle plate.
According to another embodiment of the utility model, the photoelectric sensor is horizontally arranged in the baffle plate and is opposite to the upper side of the supporting plate.
According to another embodiment of the utility model, the workbench is further provided with a blanking hole, the blanking hole is located right below the supporting plate, a bracket is installed on the bottom surface of the workbench, a receiving groove is placed on the bracket, and the receiving groove is located below the blanking hole.
The device has the advantages that the device can realize accurate inspection of materials, the photographed pictures of the cameras are clearer by arranging the light source, the movably installed cameras can adjust the focal length according to the heights of products, the device is suitable for products with different heights, and timely treatment of unqualified materials is realized by arranging the supporting plates capable of being pulled out, so that the automatic detection requirement of a production line is met.
Drawings
The utility model will be further described with reference to the drawings and examples.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged view of the portion X of FIG. 1;
FIG. 3 is a vertical cross-sectional view of the present utility model;
FIG. 4 is an enlarged view at Y in FIG. 3;
in the figure, a workbench 1, a blanking hole 11, a mounting frame 2, a shield 21, a camera mounting plate 3, a material table 4, a chute 41, a supporting plate 42, a baffle 43, a photoelectric sensor 44, a blanking cylinder 45, a light source assembly 5, a light source mounting plate 51, a window 511, a light source 52, a bracket 61, a material receiving groove 62, a camera 7, a driving unit 8, a servo motor 81, a lead screw 82, a guide rail 83, a slide block 84 and a material 9.
Detailed Description
Referring to fig. 1-4, a top view automatic detecting device comprises a workbench 1, a mounting frame 2, a material platform 4, a light source assembly 5 and a camera 7, wherein the mounting frame 2 and the material platform 4 are fixedly installed on the workbench 1, the camera 7 is installed on the mounting frame 2, the light source assembly 5 comprises a light source mounting plate 51 and a light source 52, the light source mounting plate 51 is fixedly installed on the mounting frame 2 and is provided with a window 511, the camera 7 is located right above the window 511, the light source 52 is installed below the light source mounting plate 51, and the material platform 4 is located right below the window 511.
The material 9 is intermittently conveyed on the material table 4, and a stop station is arranged right below the camera 7, and the material passing through the camera 7 is sequentially photographed and detected.
The camera 7 is an area camera.
Preferably, the mounting frame 2 is slidably provided with a camera mounting plate 3 along a vertical direction, and the camera 7 is mounted on the camera mounting plate 3.
Be equipped with the drive unit 8 that drives camera mounting panel 3 reciprocates on the mounting bracket 2, including servo motor 81 and the guide rail 83 of fixed mounting on the mounting bracket 2, servo motor 81's output is connected with lead screw 82, be equipped with screw nut on the lead screw 82, screw nut and camera mounting panel 3 fixed connection, and camera mounting panel 3 passes through slider 84 slidable mounting on guide rail 83. The servo motor 81 can drive the camera mounting plate 3 to move up and down along the guide rail 83 accurately so as to adjust the focal length of the camera 7 and ensure that the photographed picture is clear.
The mounting frame 2 is also provided with a shield 21 to reduce dust from entering the driving unit 8, so that the appearance is more attractive.
Preferably, the light source 52 is an end-face light source. The end light source is also called an LED parallel light source.
Preferably, the material table 4 is provided with a chute 41, a supporting plate 42 is slidably mounted in the chute 41 along the horizontal direction, the top surface of the supporting plate 42 is flush with the top surface of the material table 4, and a baffle 43 is arranged on one side of the material table 4.
And a blanking cylinder 45 is fixedly arranged on the material table 4 or the mounting frame 2, and the output end of the blanking cylinder 45 is connected with the supporting plate 42. When the unqualified materials 9 exist, the blanking cylinder 45 pumps away the supporting plate 42, and the materials 9 naturally fall down to the blanking table 4. The blanking cylinder 45 pushes back the supporting plate 42 again, so that stable conveying of the materials 9 is ensured.
The supporting plate 42 may be located directly under the camera 7, or may be located at a position adjacent to the position directly under the camera 7. The staggered camera 7 is arranged under the frame, so that the material 9 can be positioned more accurately, the influence of the mounting precision of the supporting plate 42 is avoided, and the definition of the picture is improved.
Preferably, a photoelectric sensor 44 is horizontally installed in the baffle 43 and is opposite to the upper side of the pallet 42. By providing the photoelectric sensor 44, it is detected whether the reject material 9 on the pallet 42 is cleaned.
Preferably, the workbench 1 is provided with a blanking hole 11, the blanking hole 11 is located under the supporting plate 42, a bracket 61 is installed on the bottom surface of the workbench 1, a receiving groove 62 is placed on the bracket 61, and the receiving groove 62 is located under the blanking hole 11. Unqualified materials 9 are collected in the receiving groove 62, and cleaned in time according to system prompts, so that stable operation of the equipment is ensured. The receiving groove 62 is arranged below the workbench 1, so that the space above the workbench 1 is saved.
The above description is illustrative of the utility model and is not to be construed as limiting, and it will be understood by those skilled in the art that many modifications, changes or equivalents may be made without departing from the spirit and scope of the utility model as defined in the appended claims.
Claims (5)
1. The utility model provides a look down photographic automatic checkout device, characterized by, including workstation (1), mounting bracket (2), material platform (4), light source subassembly (5) and camera (7), mounting bracket (2) and material platform (4) fixed mounting are on workstation (1), camera (7) are installed on mounting bracket (2), light source subassembly (5) include light source mounting panel (51) and light source (52), light source mounting panel (51) fixed mounting is on mounting bracket (2), and is equipped with window (511), camera (7) are located directly over window (511), the below at light source mounting panel (51) is installed to light source (52), material platform (4) are located under window (511), be equipped with spout (41) on material platform (4), along horizontal direction slidable mounting in spout (41) have layer board (42), the top surface of layer board (42) flushes with the top surface of material platform (4), one side of material platform (4) is equipped with baffle (43).
2. The overhead photographing automatic detecting device according to claim 1, wherein the mounting frame (2) is provided with a camera mounting plate (3) in a sliding manner along a vertical direction, and the camera (7) is mounted on the camera mounting plate (3).
3. The overhead photographing automatic detecting device according to claim 1, characterized in that the light source (52) is an end-face light source.
4. The automatic top view camera detecting device according to claim 1, wherein a photoelectric sensor (44) is horizontally installed in the baffle plate (43) and is opposite to the upper side of the supporting plate (42).
5. The automatic top view camera detection device according to claim 1, wherein the workbench (1) is provided with a blanking hole (11), the blanking hole (11) is located right below the supporting plate (42), a bracket (61) is installed on the bottom surface of the workbench (1), a receiving groove (62) is placed on the bracket (61), and the receiving groove (62) is located below the blanking hole (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223206130.XU CN219417182U (en) | 2022-12-01 | 2022-12-01 | Automatic detection device for overlook photographing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223206130.XU CN219417182U (en) | 2022-12-01 | 2022-12-01 | Automatic detection device for overlook photographing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219417182U true CN219417182U (en) | 2023-07-25 |
Family
ID=87209133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223206130.XU Active CN219417182U (en) | 2022-12-01 | 2022-12-01 | Automatic detection device for overlook photographing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219417182U (en) |
-
2022
- 2022-12-01 CN CN202223206130.XU patent/CN219417182U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106670127B (en) | Full-automatic visual inspection system of screen defect | |
| CN111729869A (en) | Machine vision analysis's car power device detecting system | |
| CN111239143B (en) | Liquid crystal panel defect re-judging method | |
| CN110653177A (en) | Automatic detection equipment and detection method for mobile phone screen | |
| CN214097122U (en) | Workbench glass cover plate device and optical detection equipment | |
| CN111307825A (en) | Method for detecting pit defects on surface of wood board | |
| CN115598062A (en) | Detection device for 3C product | |
| CN209525282U (en) | A kind of two-sided automatic optical detector of LED | |
| CN108686969B (en) | Camera detection device and detection method thereof | |
| CN219417182U (en) | Automatic detection device for overlook photographing | |
| CN216745991U (en) | Cell-phone center plane degree detects machine | |
| CN115744254B (en) | Automatic door plate detection and conveying device | |
| CN217954286U (en) | Die casting outward appearance detection device | |
| CN111896552A (en) | Novel notebook shell defect detection equipment | |
| CN111307824A (en) | Pit defect detection device on surface of wooden board | |
| CN215639579U (en) | CCD size detection and electrical measurement device for automobile product | |
| CN210401236U (en) | Carrier band detection device | |
| CN209935295U (en) | Volume key outward appearance AOI check out test set | |
| CN216013117U (en) | Full-automatic visual detection device | |
| CN113483830A (en) | CCD size detection and electrical measurement device for automobile product | |
| CN112798611A (en) | Double-station circuit board visual detection system | |
| CN219648119U (en) | Product detection sorting mechanism | |
| CN218486618U (en) | Multistation electronic component 3D visual detection machine | |
| CN211275555U (en) | Visual quality inspection device for washing-free tableware | |
| CN217404180U (en) | Shell printing ink outward appearance detection mechanism and automatic test equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |