Aluminum pot inner wall video detection device and detection method

By designing the video detection device for the inner wall of the aluminum can, using high-pressure gas and adjustable nozzle structure, the problem of difficult to adjust the nozzle height and angle in the prior art is solved, and rapid removal and efficient detection of unqualified aluminum cans are achieved.

CN120038123APending Publication Date: 2025-05-27ANHUI BAOSTEEL CAN CO LTD
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Patent Information

Application Number
CN202311607441.3
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2023-11-27
Publication Date
2025-05-27

AI Technical Summary

Technical Problem

In the prior art, when detecting and removing aluminum cans, the height and angle of the nozzle are difficult to quickly adjust, resulting in low blow-off efficiency.

Method used

An aluminum can inner wall video detection device is designed, including a conveying component, a detection component and a removal component. Through the support rod and nozzle provided on the bracket, the unqualified aluminum can is blown away by high-pressure gas, and the combination of the convex shaft and the gear disc can quickly adjust the height and angle of the nozzle.

Benefits of technology

The rapid removal of unqualified aluminum cans is achieved, the blowing efficiency is improved, and the adjustment process of nozzle height and angle is simplified.

✦ Generated by Eureka AI based on patent content.

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Abstract

The invention discloses an aluminum pot inner wall video detection device and method, and belongs to the technical field of automatic detection.The aluminum pot inner wall video detection device comprises a conveying assembly, a detection assembly and a removal assembly, the removal assembly comprises a support, a supporting rod is arranged on the support, and the angle and height of the supporting rod can be adjusted on the support; a mounting block is fixedly connected to the side wall of the supporting rod, and a spray head capable of spraying high-pressure gas to fly unqualified aluminum cans from the conveying belt is fixedly connected to the side wall of the mounting block. By pressing a pressing handle, a sliding rod compresses a spring to move and drives a fluted disc to slide into a containing groove, in the state, the frame body can slide on the support, and therefore the unqualified aluminum cans can be cleaned conveniently; the height of the spray head is adjusted, the spray head is moved to a proper height, and the frame body is rotated to rotate through the convex shaft, so that the spraying angle of the spray head is adjusted.
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Claims

1. A visual inspection device for the inner wall of an aluminum can, It is characterized in that include: A conveying assembly (1) comprises a frame (101), the upper surface of the frame (101) being rotatably connected to a conveyor belt (102) for transporting aluminum cans; The detection component (2) comprises a U-shaped door (201), wherein the U-shaped door (201) is inverted and fixed on the frame (101), and when the conveyor belt (102) conveys aluminum cans, the aluminum cans conveyed on the conveyor belt (102) pass through the inside of the U-shaped door (201), and a camera (202) is fixedly connected to the top of the U-shaped door (201); The rejecting assembly (3) comprises a bracket (301), the bracket (301) is provided with a support rod (302), a mounting block (303) is fixedly connected to the side wall of the support rod (302), and a nozzle (304) is fixedly connected to the side wall of the mounting block (303).

2. The device for visually inspecting the inner wall of an aluminum can according to claim 1, It is characterized in that The bracket (301) is provided with a vertical groove (3011), and two racks (4) are symmetrically arranged on the side walls of the vertical groove (3011), and there is a gap between the two racks (4). One end of the support rod (302) is provided with a frame (5), and the frame (5) is sleeved on the bracket (301), and two cylindrical convex shafts (6) are symmetrically fixedly connected to the inner side walls of the frame (5), and the two convex shafts (6) are respectively slidably connected to the racks (4). ) on both sides of the vertical groove (3011), the interior of the two convex shafts (6) is slidably connected with a slide rod (7) through a spring (9), a toothed disc (8) is fixedly sleeved on the slide rod (7), and the two sides of the toothed disc (8) are movably engaged with two racks (4) respectively, and the end of the slide rod (7) away from the spring (9) extends to the outside and is fixedly connected with a pressure handle (10), and a storage groove (11) for storing the toothed disc (8) is opened on the convex shaft (6) close to the spring (9).

3. The device for visually inspecting the inner wall of an aluminum can according to claim 2, It is characterized in that A limiting block (13) is fixedly connected to the inner side wall of the convex shaft (6), and a limiting groove (14) is provided on the side wall of the sliding rod (7). When the sliding rod (7) is installed inside the convex shaft (6), the limiting block (13) is slidably connected to the limiting groove (14).

4. The device for visually inspecting the inner wall of an aluminum can according to claim 1, It is characterized in that A negative pressure box (15) is fixedly installed on the frame (101) and between the conveyor belts (102); the upper surface of the negative pressure box (15) is in contact with the side surface of the conveyor belt (102); and suction holes are evenly arranged on the conveyor belt (102); when the conveyor belt (102) conveys aluminum cans, the negative pressure box (15) adsorbs the aluminum cans onto the surface of the conveyor belt (102) through the suction holes.

5. The device for visually inspecting the inner wall of an aluminum can according to claim 4, It is characterized in that The negative pressure box (15) is slidably connected to a lifting box (17) inside, and a gas cylinder (18) is fixedly connected inside the negative pressure box (15) and below the lifting box (17). The gas cylinder (18) is slidably connected to a piston rod (19) capable of driving the lifting box (17) to move up and down. A gas cylinder (20) is fixedly mounted on the bracket (301), and the gas cylinder (20) injects gas into or draws gas from the gas cylinder (18) through a pipeline (21).

6. The device for visually inspecting the inner wall of an aluminum can according to claim 5, It is characterized in that A second gas cylinder (22) is provided on the bottom wall of the lifting box (17), and the upper end of the piston rod (19) is slidably connected inside the second gas cylinder (22).

7. A method for visually inspecting the inner wall of an aluminum can. It is characterized in that The following steps are involved: Step 1: the aluminum can is adsorbed on the conveyor belt (102), and the conveyor belt (102) rotates and drives the aluminum can to move forward on the rack (101) at a set uniform speed; Step 2: The conveyor belt (102) carries the aluminum can through the U-shaped door (201), and the camera (202) is used to photograph and inspect the inner surface of the aluminum can to determine whether the aluminum can is qualified; Step three, when the aluminum can is detected to be qualified, the conveyor belt (102) conveys the aluminum can normally, and when the aluminum can is detected to be unqualified, it is recorded, and when the unqualified aluminum can is conveyed to the rejection component (3), the rejection component (3) blows the unqualified aluminum can off the conveyor belt (102) and rejects it.