Tank concave edge detection device

Abstract

The utility model discloses a tank concave edge detection device, which relates to the technical field of tank production, and comprises a base plate, a conveyor, tanks, a support frame, a detection assembly and a rotating assembly, the conveyor is arranged on the upper part of the base plate, a plurality of groups of tanks are positioned on a conveying belt of the conveyor, the support frame is arranged on the upper part of the base plate, and the detection assembly is arranged on the base plate. The two detection assemblies are symmetrically and obliquely fixed to the two sides of the supporting frame, the two detection assemblies synchronously detect the appearances of the multiple sets of tank bodies, whether the concave edge phenomenon occurs or not is checked, and the appearances of the multiple sets of tank bodies are primarily detected through the two detection assemblies; and then after the two rotating assemblies clamp and rotate the multiple sets of tank bodies by 90 degrees, the two detection assemblies detect the appearances of the multiple sets of tank bodies again, detection dead angle areas are avoided, compared with a traditional manual detection mode, the structure achieves automatic detection and checking of whether the concave edge phenomenon occurs or not, and the detection efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of can production, in particular to a can concave edge detection device. Background Art

[0002] When canned containers such as metal cans or food cans are produced, the appearance of the cans needs to be inspected to see if there are defects such as concave edges, and unqualified products must be removed. Traditional appearance inspection is carried out by manual inspection, but manual inspection is inefficient and slow, and long-term work can easily lead to visual fatigue, affecting the inspection results. For this reason, we proposed a can concave edge detection device, which drives multiple groups of cans to rotate through two sets of rotating components and adjusts the inspection area, so that the two sets of inspection components can synchronously inspect multiple groups of cans, increase the inspection efficiency, and can work continuously. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides a can concave edge detection device, which solves the problems raised in the above background technology.

[0004] To achieve the above objectives, the utility model is implemented through the following technical solutions: a can concave edge detection device, including a base plate, and also including;

[0005] A conveyor installed on the upper part of the base plate;

[0006] Tanks, a plurality of groups of the tanks being located on a conveyor belt of a conveyor;

[0007] A support frame, the support frame is installed on the upper part of the base plate and is located outside the conveyor;

[0008] The two detection components are symmetrically tilted and fixed on both sides of the support frame. The two detection components synchronously detect the appearance of multiple groups of can bodies to check whether concave edges occur.

[0009] Furthermore, the can concave edge detection device further includes:

[0010] Rotating components, two groups of rotating components are installed on the upper part of the base plate and are located below the two groups of detection components. The two groups of rotating components are in a rotationally symmetrical structure.

[0011] Furthermore, the detection component includes:

[0012] An extension plate, the extension plate being obliquely fixed to one side of an upper portion of the support frame;

[0013] The industrial camera is fixed at the bottom of the industrial camera, and the shooting end of the industrial camera faces the multiple groups of tank bodies.

[0014] Furthermore, the detection component also includes:

[0015] The fill light is fixed at the lower part of the extension plate and is located outside the shooting end of the industrial camera.

[0016] Furthermore, the rotating assembly includes:

[0017] A base, the base being fixed on an upper portion of the base plate;

[0018] An electric push rod, which is installed on the upper part of the base;

[0019] Guide rails, two sets of guide rails are fixed at two ends of the base;

[0020] The movable seat is slidably connected to the outside of the two sets of guide rails, and the movable seat is fixed to the telescopic end of the electric push rod.

[0021] Furthermore, the rotating assembly further comprises:

[0022] A shaped part, the shaped part is fixed on the side of the moving seat;

[0023] Roller shafts, two groups of roller shafts are rotatably connected to the two ends of the profile;

[0024] A belt connected to the outside of the two sets of rollers;

[0025] The motor is installed on the upper part of the profile, and the output end of the motor is connected to the upper part of a group of roller shafts.

[0026] Compared with the above-mentioned background technology, the can concave edge detection device provided in the present application includes a base plate, a conveyor, a can body, a support frame, a detection component and a rotating component. Two groups of rotating components drive multiple groups of can bodies to rotate and adjust the detection area, so that the two groups of detection components can perform two inspections on multiple groups of can bodies synchronously, avoiding the occurrence of blind spots in detection, increasing detection efficiency, and can work continuously.

[0027] The utility model provides a can concave edge detection device. Compared with the prior art, it has the following beneficial effects:

[0028] A can concave edge detection device uses two sets of detection components to perform an initial inspection on the appearance of multiple groups of cans. Then, two sets of rotation components clamp and rotate the multiple groups of cans 90 degrees, and then the two sets of detection components inspect the appearance of the multiple groups of cans again to avoid detection blind spots. Compared with traditional manual detection methods, this structure realizes automated detection to check whether concave edges occur, thereby increasing detection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a structural schematic diagram of a tank concave edge detection device;

[0030] Figure 2 It is a structural schematic diagram of a conveyor and a tank body in a tank body concave edge detection device;

[0031] Figure 3 It is a structural schematic diagram of a detection component in a tank concave edge detection device;

[0032] Figure 4 The figure is a schematic diagram of the structure of a rotating component in a tank concave edge detection device.

[0033] In the figure: 1. Base plate; 2. Conveyor; 3. Tank; 4. Support frame; 5. Detection component; 51. Extension plate; 52. Industrial camera; 53. Fill light; 6. Rotation component; 61. Base; 62. Electric push rod; 63. Guide rail; 64. Moving seat; 65. Profile; 66. Roller; 67. Belt; 68. Motor. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0035] See also Figure 1-4 The utility model provides a technical solution for a can body concave edge detection device: a can body concave edge detection device, comprising a base plate 1, a conveyor 2, a can body 3, a support frame 4, a detection component 5 and a rotating component 6. Specifically, the can bodies 3 are formed into a row by multiple groups, and then the conveyor 2 transports the multiple rows of can bodies 3 at intervals. When the can bodies 3 are transported to the two groups of detection components 5, the two groups of detection components 5 detect the appearance of the multiple groups of can bodies 3. Then, the two groups of rotating components 6 clamp and rotate the multiple groups of can bodies 3 by 90°, so that the two groups of detection components 5 detect the appearance of the multiple groups of can bodies 3 again, avoiding the occurrence of detection blind spots. Compared with the traditional manual detection method, this structure realizes automated detection to check whether the concave edge phenomenon occurs, thereby increasing the detection efficiency.

[0036] The detection component 5 includes an extension plate 51, an industrial camera 52 and a fill light 53. Specifically, the fill light 53 illuminates the tank body 3, so that the industrial camera 52 can take clearer photos of multiple groups of tank bodies 3, thereby ensuring accurate detection. The structure and working principle of the industrial camera 52 are existing well-known technologies and will not be described in detail here.

[0037] The rotating assembly 6 includes a base 61, an electric push rod 62, a guide rail 63, a moving seat 64, a profile 65, a roller 66, a belt 67 and a motor 68. Specifically, the electric push rod 62 telescopically drives the moving seat 64 to move toward or away from the tank body 3 outside the two sets of guide rails 63, and then after the belt 67 fits the multiple groups of tank bodies 3, the motor 68 drives the belt 67 to move through the two sets of rollers 66, so that the two sets of rotating assemblies 6 drive the multiple groups of tank bodies 3 to rotate, thereby adjusting the detection area.

[0038] In actual use, the can body concave edge detection device is used. The conveyor 2 conveys multiple rows of can bodies 3 at intervals. When the can bodies 3 are conveyed to the two groups of detection components 5, the two groups of detection components 5 perform an initial inspection on the appearance of the multiple groups of can bodies 3. Then, the electric push rod 62 drives the moving seat 64 to move toward the can bodies 3 outside the two groups of guide rails 63. After the belt 67 fits the multiple groups of can bodies 3, the motor 68 drives the belt 67 to move through the two groups of rollers 66. The two groups of rotating components 6 drive the multiple groups of can bodies 3 to rotate, thereby adjusting the detection area of ​​the multiple groups of can bodies 3. Then, the two groups of detection components 5 inspect the appearance of the multiple groups of can bodies 3 again to avoid the occurrence of blind spots in the detection, and manually remove the can bodies 3 that fail the detection.

Claims

1. A can concave edge detection device, comprising a substrate (1), characterized in that: Also includes; A conveyor (2), wherein the conveyor (2) is installed on the upper part of the base plate (1); Tanks (3), a plurality of groups of the tanks (3) being located on a conveyor belt of a conveyor (2); A support frame (4), the support frame (4) being mounted on the upper portion of the base plate (1) and located outside the conveyor (2); Detection components (5), two groups of the detection components (5) are symmetrically tilted and fixed on both sides of the support frame (4), and the two groups of the detection components (5) synchronously detect the appearance of multiple groups of can bodies (3) to check whether concave edges occur; It also comprises: a rotating assembly (6), wherein two groups of the rotating assemblies (6) are mounted on the upper part of the base plate (1) and are located below the two groups of detection assemblies (5), and the two groups of the rotating assemblies (6) are in a rotationally symmetrical structure; The rotating assembly (6) comprises: A base (61), wherein the base (61) is fixed on an upper portion of the base plate (1); An electric push rod (62), wherein the electric push rod (62) is mounted on the upper part of the base (61); Guide rails (63), two sets of guide rails (63) are fixed at two ends of the base (61); A movable seat (64), wherein the movable seat (64) is slidably connected to the outside of the two sets of guide rails (63), and the movable seat (64) is fixed to the telescopic end of the electric push rod (62); The rotating assembly (6) further comprises: A shaped part (65), wherein the shaped part (65) is fixed on a side surface of the movable seat (64); Roller shafts (66), two groups of roller shafts (66) are rotatably connected to two ends of the shaped member (65); A belt (67), wherein the belt (67) is connected to the outside of the two sets of rollers (66); A motor (68) is installed on the upper part of the profiled member (65), and an output end of the motor (68) is connected to the upper part of a group of roller shafts (66).

2. A can concave edge detection device according to claim 1, characterized in that: The detection component (5) comprises: An extension plate (51), the extension plate (51) being fixed obliquely on one side of an upper portion of the support frame (4); An industrial camera (52) is fixed to the lower part of the industrial camera (52), and the shooting end of the industrial camera (52) faces the multiple groups of tank bodies (3).

3. A can concave edge detection device according to claim 2, characterized in that: The detection component (5) further comprises: A fill light (53) is fixed to the lower part of the extension plate (51) and is located outside the shooting end of the industrial camera (52).

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