CN218646861U - Full-automatic visual inspection machine that punches a hole - Google Patents
Full-automatic visual inspection machine that punches a hole Download PDFInfo
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- CN218646861U CN218646861U CN202222853062.XU CN202222853062U CN218646861U CN 218646861 U CN218646861 U CN 218646861U CN 202222853062 U CN202222853062 U CN 202222853062U CN 218646861 U CN218646861 U CN 218646861U
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Abstract
The utility model discloses a full-automatic visual detection machine that punches a hole mainly includes: the device comprises a rack, a display, a keyboard and mouse placing rack, trundles, a host, a lamp box power supply rack, a lamp box power supply, a placing platform bracket, a product placing platform, a left sealing plate, a right sealing plate, a rear upper sealing plate, a rear lower sealing plate, a display fixing rack, a lamp box, a top light source, a mounting plate connecting seat, a camera mounting plate and a camera; the utility model overcomes artifical difficult problem that detects the punching speed slowly and accuracy provides a full-automatic visual inspection equipment that punches a hole, and this equipment utilizes the printing opacity characteristic that punches a hole, adopts the light source in a poor light, shines the product from the bottom. The camera is triggered to take a picture by pulling the shifting lever, and meanwhile, the light source is turned off after being turned on for one second. The number and the position of punching a hole in the image of discernment collection are compared with the number and the position of punching a hole in the standard product, show the testing result on the display screen to realized punching a hole quick detection to the leather product, reduced the defective rate of product, improved production efficiency.
Description
Technical Field
The utility model is suitable for a multiple fields such as car leather seat, callus on the sole, aviation seat, leather furniture, sports shoes, leather class clothing, concretely relates to full-automatic visual detection machine that punches a hole.
Background
With the increasing requirements of people on living standards and the increasing requirements of individuals on the quality of living goods, along with the continuous development of industries applying leather to automobiles and the like, the automobile industry develops day by day, the style and the comfort of automobile interior seats are more concerned, and the application of a punching process to leather has become the standard of automobile interiors. The utility model discloses mainly used punches a hole to the leather cloth and detects, and present market does not have similar product, and a large amount of leather system products that punch a hole lean on the manual work to detect, and work efficiency is low, needs a large amount of manpower and materials, the utility model discloses a quick detection that punches a hole to leather system product has liberated a large amount of manpowers to production, has improved the production efficiency of mill, reduction in production cost.
Disclosure of Invention
An object of the utility model is to overcome above-mentioned prior art's weak point, provide a visual inspection equipment punches a hole, this equipment utilizes the printing opacity characteristic that punches a hole, adopts backlight source, shines the product from the bottom. The camera is triggered to take a picture by pulling the shifting lever, and meanwhile, the light source is turned off after being turned on for one second. The number and the position of punching a hole in the image of discernment collection are compared with the number and the position of punching a hole in the standard product, show the testing result on the display screen to realized that leather products punch a hole short-term test, reduced the defective rate of product, improved production efficiency.
The utility model discloses a realize through following technical scheme:
the utility model provides a full-automatic visual inspection machine that punches a hole, mainly includes: frame, display, keyboard mouse rack, truckle, host computer, lamp house power supply frame, lamp house power, place a support, the platform is placed to the product, control shrouding, back upper seal board, back lower shrouding, display mount, lamp house, top light source, mounting panel connecting seat, camera mounting panel, camera.
The left sealing plate, the right sealing plate, the rear upper sealing plate, the rear lower sealing plate, the top light source, the keyboard and mouse placing frame, the lamp box power supply frame, the mounting plate connecting seat, the placing table support and the trundles are fixed on the rack through bolts;
the lamp box is fixed on the frame by screws;
the display fixing frame for the display is connected with the rack;
the host is connected with the frame;
the camera is connected with the camera mounting plate;
the camera mounting plate is connected with the mounting plate connecting seat and is fixed on the frame;
the placing table bracket is connected with the frame through screws;
the product placing table is placed on the placing table bracket.
When a machine is installed for the first time or the position of a camera lens is changed, lens distortion correction is needed, and the method is realized through the following steps:
1. and turning on a top light source, and placing the black and white checkerboards on the product placing table, wherein the horizontal direction and the vertical direction of the checkerboards are kept horizontal and vertical to the product placing table as much as possible.
2. The camera collects checkerboard images, identifies intersection points of all the checkerboard images, and stores coordinates of all the intersection points for correcting image distortion.
Collecting a product with the punching quantity and position meeting the requirements as a standard product; carrying out distortion correction on the acquired image, and identifying the number and positions of punched holes in the corrected image as standard product data; and storing the product data for serving as a comparison standard during automatic detection.
Loading standard product data pre-stored in a product to be detected, and when the product is automatically detected, shifting a shifting lever to trigger a camera to take a picture, and simultaneously turning off a light source after the light source is turned on for one second; and carrying out distortion correction on the acquired image, identifying the number and the positions of punched holes in the corrected image, comparing the number and the positions of punched holes in the image with those of a standard product, and displaying a detection result on a display screen.
The utility model overcomes artifical difficult problem that detects the punching speed slow and accuracy, through the utility model relates to a realized the short-term test that leather products punched a hole, made the enterprise reduce the human cost, improved production efficiency and product percent of pass.
Drawings
FIG. 1 is a front view of a fully automatic punching vision inspection machine;
FIG. 2 is an isometric view of a fully automated punch vision inspection machine;
FIG. 3 is a rear view of the fully automatic visual inspection machine for punching holes;
FIG. 4 is a rear view of the fully automatic punch visual inspection machine (with the upper closure plate removed);
FIG. 5 is an isometric view of the fully automated visual inspection machine with the product placement station removed;
FIG. 6 is a front view of the fully automatic visual inspection machine for punching holes with a planer view upwards;
fig. 7 is a front view of the fully automatic visual inspection machine with the top light source removed and planed up.
1. The device comprises a frame 2, a display 3, a keyboard and mouse placing rack 4, trundles 5, a host 6, a lamp box power supply rack 7, a lamp box power supply 8, a placing table support 9, a product placing table 10, a left side and a right side the light source module comprises a sealing plate 11, a rear upper sealing plate 2, a rear lower sealing plate 13, a display fixing frame 14, a light box 15, a top light source 16, a mounting plate connecting seat 17, a camera mounting plate 18 and a camera.
Detailed Description
For a further understanding of the contents, features and effects of the present invention, reference will now be made to the following examples, which are to be considered in conjunction with the accompanying drawings. It should be noted that the present embodiment is illustrative, not restrictive, and the scope of the invention should not be limited thereby.
The utility model provides a full-automatic visual inspection machine that punches a hole, mainly includes: frame 1, display 2, keyboard and mouse rack 3, truckle 4, host computer 5, lamp house power supply frame 6, lamp house power 7, place a support 8, platform 9 is placed to the product, left and right shrouding 10, rear upper seal board 11, rear lower shrouding 12, display mount 13, lamp house 14, top light source 15, mounting panel connecting seat 16, camera mounting panel 17, camera 18.
The left sealing plate 10, the right sealing plate 11, the rear upper sealing plate 12, the top light source 15, the keyboard and mouse placing frame 3, the lamp box power supply frame 6, the mounting plate connecting seat 16, the placing table bracket 8 and the caster 4 are fixed on the rack 1 through bolts;
the lamp box 14 is fixed on the frame 1 by screws;
the display 2 is connected with the frame 1 by a display fixing frame 13;
the host 5 is connected with the frame 1;
the camera 18 is connected with the camera mounting plate 17;
the camera mounting plate 17 is connected with the mounting plate connecting seat 16 and is fixed on the frame 1;
the placing table bracket 8 is connected with the frame 1 by screws;
the product placing table 9 is placed on the placing table bracket 8.
After the machine is installed, the distortion correction of the camera lens is carried out, and the method is realized through the following steps:
1. turning on a top light source, placing black and white checkerboards with the size of 900mm × 600mm and the size of each checkerboard of 20mm × 20mm on a product placing table 9, wherein the horizontal direction and the vertical direction of each checkerboard are kept horizontal and vertical to the product placing table as much as possible;
2. the camera 18 collects the checkerboard image, identifies all the checkerboard intersection points in the checkerboard, total 1426 intersection points, and stores all the intersection point coordinates for correcting image distortion.
Before automatic detection, a product with the punching quantity and the punching position meeting the requirements is collected and used as a standard product. And carrying out distortion correction on the acquired image, and identifying the number and the positions of punched holes in the corrected image to be used as standard product data. And storing the product data for serving as a comparison standard during automatic detection.
The method comprises the steps of firstly loading standard product data pre-stored in a product to be detected, placing punched leather on a product placing table 9 during automatic detection, shifting a shifting lever to trigger a camera 18 to take a picture, and simultaneously turning off a light source of a lamp box 14 after the light source is turned on for one second. And carrying out distortion correction on the acquired image, identifying the number and the positions of punched holes in the corrected image, comparing the number and the positions of the punched holes with those in a standard product, displaying a detection result on a screen, displaying green 'OK' on the product meeting the requirement, displaying red 'NG' on the product without punched holes or punched holes, and marking the positions of the unpunched holes or unpunched holes by using red 'X', so that unqualified products are detected, and the detection work of punched leather products is completed. The punching visual inspection machine is used for detecting the punching of the leather products, so that the reject ratio of the products is reduced, and the manual workload is reduced. The machine is a visual detection system with the characteristics of high vision efficiency, high speed, high precision, high reliability and the like, and the punching visual detection machine is suitable for being applied to large-batch industrial production and can meet the requirement of large-batch high-efficiency production of leather products, so that the processing production of the leather products is completed at the highest efficiency, manpower is thoroughly liberated, and the requirement of the market is met.
Claims (4)
1. A full-automatic visual inspection machine that punches a hole includes: the device comprises a rack, a display, a keyboard and mouse placing rack, trundles, a host, a lamp box power supply rack, a lamp box power supply, a placing platform bracket, a product placing platform, a left sealing plate, a right sealing plate, a rear upper sealing plate, a rear lower sealing plate, a display fixing rack, a lamp box, a top light source, a mounting plate connecting seat, a camera mounting plate and a camera; the method is characterized in that: the lamp box is fixed on the frame by screws; the display fixing frame for the display is connected with the rack; the host is connected with the frame; the camera is connected with the camera mounting plate; the camera mounting plate is connected with the mounting plate connecting seat and is fixed on the frame; the placing table bracket is connected with the frame through screws; the product placing table is placed on the placing table bracket.
2. The full-automatic visual inspection machine that punches a hole of claim 1 characterized in that: the left and right sealing plates, the rear upper sealing plate, the rear lower sealing plate, the top light source, the keyboard and mouse placing frame, the lamp box power supply frame, the mounting plate connecting seat, the placing platform support and the trundles are fixed on the rack through bolts.
3. The full-automatic visual inspection machine that punches a hole of claim 1 characterized in that: illuminating the product from the bottom by using a backlight source; the light source adopts a stroboscopic working mode, so that the service life of the light source can be prolonged, and the harm to human eyes of workers is reduced.
4. The full-automatic visual inspection machine that punches a hole of claim 1 characterized in that: the checkerboard is irradiated by the top light source, checkerboard images are collected, lens distortion is corrected, and detection precision is improved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222853062.XU CN218646861U (en) | 2022-10-28 | 2022-10-28 | Full-automatic visual inspection machine that punches a hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222853062.XU CN218646861U (en) | 2022-10-28 | 2022-10-28 | Full-automatic visual inspection machine that punches a hole |
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| Publication Number | Publication Date |
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| CN218646861U true CN218646861U (en) | 2023-03-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202222853062.XU Active CN218646861U (en) | 2022-10-28 | 2022-10-28 | Full-automatic visual inspection machine that punches a hole |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116051559A (en) * | 2023-03-31 | 2023-05-02 | 天津市再登软件有限公司 | Product detection method, device, equipment and storage medium |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116051559A (en) * | 2023-03-31 | 2023-05-02 | 天津市再登软件有限公司 | Product detection method, device, equipment and storage medium |
| CN116051559B (en) * | 2023-03-31 | 2023-06-16 | 天津市再登软件有限公司 | Product detection method, device, equipment and storage medium |
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