Steel drum paint spraying and code spraying quality automatic detection device

Abstract

The utility model relates to a steel drum paint spraying and code spraying quality automatic detection device which comprises a first conveying belt and a second conveying belt which are connected, a supporting frame is arranged above the first conveying belt, a downward first image collecting module is arranged on the supporting frame, and a code spraying device is arranged on one side of the second conveying belt. A second image acquisition module adjacent to the code spraying device is arranged on one side of the second conveying belt, and the first image acquisition module and the second image acquisition module are electrically connected with a controller. A steel drum is conveyed along the first conveying belt, the paint spraying condition of the steel drum is collected through the first image collecting module, the collected paint spraying image is sent to the controller, the steel drum conveyed through the first conveying belt enters the second conveying belt, and code spraying is conducted on the steel drum through the code spraying device; and the second image acquisition module acquires the code spraying quality of the steel drum and sends the acquired code spraying image to the controller, so that the paint spraying and code spraying quality of the steel drum can be conveniently detected, and the production efficiency and the product quality are improved.

Description

Technical Field

[0001] This application relates to the technical field of steel drum inspection, and particularly to an automatic inspection device for the quality of painting and coding on steel drums. Background Art

[0002] Steel drums are exposed to the external environment for a long time and are easily corroded by the atmosphere, rainwater, and certain chemicals, resulting in a decrease in strength, tightness, and service life. Painting can form a protective film on the surface of the steel drum, effectively isolating the contact between the steel and air, delaying the oxidation rate of the steel, and reducing the probability of rust and corrosion; information such as the product type, specification, production date, and production batch of the steel drum is marked through coding.

[0003] The existing inspection of the quality of painting and coding on steel drums mainly relies on manual visual inspection. This method is not only inefficient but also prone to inconsistent inspection results due to human factors. In addition, with the increase in the speed of the production line, manual inspection has become difficult to meet the requirements of high-efficiency and accurate quality inspection. Therefore, there is an urgent need for a device that can automatically inspect the quality of painting and coding on steel drums to improve production efficiency and product quality. Summary of the Utility Model

[0004] In order to facilitate the inspection of the quality of painting and coding on steel drums and improve production efficiency and product quality, this application provides an automatic inspection device for the quality of painting and coding on steel drums.

[0005] This application provides an automatic inspection device for the quality of painting and coding on steel drums, adopting the following technical solutions:

[0006] An automatic inspection device for the quality of painting and coding on steel drums includes a first conveyor belt and a second conveyor belt connected to each other. A first support frame is arranged above the first conveyor belt, and a first image acquisition module facing downward is arranged on the support frame. A coding device is arranged on one side of the second conveyor belt, and a second support frame is arranged on one side of the second conveyor belt. The second support frame is located at the end of the coding device close to the output end of the second conveyor belt, and a second image acquisition module is arranged on the second support frame. Both the first image acquisition module and the second image acquisition module are electrically connected to a controller.

[0007] By adopting the above technical solutions, the steel drum is conveyed along the first conveyor belt. The first image acquisition module collects the painting situation of the steel drum and sends the collected painting image to the controller to inspect the quality of the painting on the steel drum. The steel drum conveyed by the first conveyor belt enters the second conveyor belt, and the coding device codes the steel drum. The second image acquisition module collects the coding quality of the steel drum and sends the collected coding image to the controller, which facilitates the inspection of the quality of painting and coding on the steel drum and improves production efficiency and product quality.

[0008] Optionally, a third conveyor belt is provided on one side of the second conveyor belt. The third conveyor belt is perpendicular to the conveying direction of the second conveyor belt. A pushing electric cylinder corresponding to the third conveyor belt is provided on one side of the second conveyor belt. The pushing electric cylinder is electrically connected to the controller. A pushing plate is fixedly provided at the end of the piston rod of the pushing electric cylinder.

[0009] By adopting the above technical solution, when the spray painting image collected by the first image acquisition module is unqualified, the pushing cylinder is started. The piston rod of the pushing cylinder extends out, and the pushing plate pushes the unqualified steel barrel onto the third conveyor belt.

[0010] Optionally, a first lighting lamp is provided on the first support frame.

[0011] By adopting the above technical solution, the first lighting lamp fills light during the acquisition process of the first image acquisition module, improving the image quality collected by the first image acquisition module.

[0012] Optionally, a second lighting lamp is provided on the first support frame.

[0013] By adopting the above technical solution, the second lighting lamp fills light during the acquisition process of the second image acquisition module, improving the image quality collected by the second image acquisition module.

[0014] Optionally, a first alarm module is provided on the first support frame. The first alarm module is electrically connected to the controller.

[0015] By adopting the above technical solution, when the spray painting image collected by the first image acquisition module is unqualified, the controller sends a first alarm instruction to the first alarm module, and the first alarm module works to remind the staff.

[0016] Optionally, a second alarm module is provided on one side of the second support frame. The second alarm module is electrically connected to the controller.

[0017] By adopting the above technical solution, when the inkjet coding image collected by the second image acquisition module is unqualified, the controller sends a second alarm instruction to the second alarm module, and the second alarm module works to remind the operator.

[0018] Optionally, the first alarm module is an audible and visual alarm.

[0019] By adopting the above technical solution, the audible and visual alarm is convenient for timely reminding the staff to pay attention.

[0020] Optionally, the second alarm module is a sound alarm.

[0021] By adopting the above technical solution, the sound alarm is convenient for timely reminding the staff to pay attention.

[0022] Optionally, the inkjet coding device includes a support rod, a clamp, and an inkjet coding gun. The support rod is installed along the vertical direction on the side of the second conveyor belt. The inkjet coding gun is fixedly installed on the clamp, and the clamp is sleeved on the support rod.

[0023] By adopting the above technical solution, loosen the clamp, adjust the position of the inkjet coding gun on the support rod. After the adjustment is completed, tighten the clamp to fix the inkjet coding gun on the support rod and perform inkjet coding on the steel drum.

[0024] In summary, the present application includes at least one of the following beneficial technical effects:

[0025] Convey the steel drum along the first conveyor belt. The first image acquisition module acquires the painting condition of the steel drum and sends the acquired painting image to the controller to detect the painting quality of the steel drum. The steel drum conveyed by the first conveyor belt enters the second conveyor belt. The inkjet coding device performs inkjet coding on the steel drum. The second image acquisition module acquires the inkjet coding quality of the steel drum and sends the acquired inkjet coding image to the controller, which facilitates the detection of the painting and inkjet coding quality of the steel drum to improve production efficiency and product quality. Description of the Drawings

[0026] Figure 1 is an overall structural schematic diagram of an automatic detection device for the painting and inkjet coding quality of a steel drum.

[0027] Figure 2 is Figure 1 an enlarged schematic diagram of part A in

[0028] Figure 3 is a connection schematic diagram for showing the electrical modules in the embodiments of the present application.

[0029] Description of the reference numerals: 1, first conveyor belt; 2, second conveyor belt; 3, third conveyor belt; 4, first support frame; 41, first image acquisition module; 42, first lighting lamp; 43, first alarm module; 5, inkjet coding device; 51, support rod; 52, clamp; 53, inkjet coding gun; 6, second support frame; 61, second image acquisition module; 62, second alarm module; 63, second lighting lamp; 7, pushing electric cylinder; 71, pushing plate; 8, controller; 9, computer. Detailed Description of the Embodiments

[0030] The following further describes the present application in detail with reference to all the drawings.

[0031] The embodiments of the present application disclose an automatic detection device for the painting and inkjet coding quality of a steel drum.

[0032] Refer to Figure 1 and Figure 2, An automatic detection device for the quality of painting and coding of steel drums, including a first conveyor belt 1 and a second conveyor belt 2 connected to each other. Above the first conveyor belt 1, a first support frame 4 is fixedly installed, and a first image acquisition module 41 facing downward is arranged on the support frame. On one side of the second conveyor belt 2, a coding device 5 is arranged. On one side of the second conveyor belt 2, a second support frame 6 is arranged. The second support frame 6 is located at the output end of the coding device 5 close to the second conveyor belt 2, and a second image acquisition module 61 is arranged on the second support frame 6. Both the first image acquisition module 41 and the second image acquisition module 61 are electrically connected to a controller 8. The steel drum is conveyed along the first conveyor belt 1, and the first image acquisition module 41 collects the painting condition of the steel drum and sends the collected painting image to the controller 8 to detect the painting quality of the steel drum. The steel drum conveyed by the first conveyor belt 1 enters the second conveyor belt 2, and the coding device 5 codes the steel drum. The second image acquisition module 61 collects the coding quality of the steel drum and sends the collected coding image to the controller 8, which is convenient for detecting the painting and coding quality of the steel drum to improve production efficiency and product quality.

[0033] Refer to Figure 3 , wherein, both the first image acquisition module 41 and the second image acquisition module 61 are high-definition cameras. The controller 8 is electrically connected to a computer 9. The controller 8 sends the painting image collected by the first image acquisition module 41 and the coding image collected by the second image acquisition module 61 to the computer 9, and the computer 9 judges whether the painting image and the coding image are qualified through image recognition technology. The image recognition technology is an existing technology and will not be described in this embodiment.

[0034] Refer to Figure 1 , on one side of the second conveyor belt 2, a third conveyor belt 3 is arranged. The third conveyor belt 3 is perpendicular to the conveying direction of the second conveyor belt 2. On one side of the second conveyor belt 2, a pushing electric cylinder 7 corresponding to the third conveyor belt 3 is arranged. The pushing electric cylinder 7 is electrically connected to the controller 8, and a pushing plate 71 is fixedly arranged at the end of the piston rod of the pushing electric cylinder 7. When the painting image collected by the first image acquisition module 41 is unqualified, the pushing cylinder is started, the piston rod of the pushing cylinder extends out, and the pushing plate 71 pushes the unqualified steel drum onto the third conveyor belt 3.

[0035] Refer to Figure 1 , a first light-emitting lamp 42 is installed on the first support frame 4. The light-emitting lamp is used to supplement light during the collection process of the first image acquisition module 41 to improve the image quality collected by the first image acquisition module 41.

[0036] Refer to Figure 2 , a second light-emitting lamp 63 is arranged on the second support frame 6. The second light-emitting lamp 63 is used to supplement light during the collection process of the second image acquisition module 61 to improve the image quality collected by the second image acquisition module 61.

[0037] Referring to Figure 1 , a first alarm module 43 is provided on the first support frame 4, and the first alarm module 43 is electrically connected to the controller 8. When the spray painting image collected by the first image acquisition module 41 is unqualified, the controller 8 sends a first alarm instruction to the first alarm module 43, and the first alarm module 43 operates to remind the staff. Among them, the first alarm module 43 is an audible and visual alarm, and the audible and visual alarm is convenient for timely reminding the staff to pay attention.

[0038] Referring to Figure 1 , a second alarm module 62 is provided on one side of the second support frame 6, and the second alarm module 62 is electrically connected to the controller 8. When the inkjet coding image collected by the second image acquisition module 61 is unqualified, the controller 8 sends a second alarm instruction to the second alarm module 62, and the second alarm module 62 operates to remind the operator. Among them, the second alarm module 62 is a sound alarm. The sound alarm is convenient for timely reminding the staff to pay attention.

[0039] Referring to Figure 1 , the inkjet coding device 5 includes a support rod 51, a clamp 52 and an inkjet coding gun 53. The support rod 51 is installed along the vertical direction on the side of the second conveyor belt 2, the inkjet coding gun 53 is fixedly installed on the clamp 52, and the clamp 52 is sleeved on the support rod 51. Loosen the clamp 52, adjust the position of the inkjet coding gun 53 on the support rod 51. After the adjustment is completed, tighten the clamp 52 to fix the inkjet coding gun 53 on the support rod 51 and perform inkjet coding on the steel drum.

[0040] The implementation principle of an automatic detection device for the painting and inkjet coding quality of steel drums in an embodiment of the present application is as follows: The steel drum is conveyed along the first conveyor belt 1, and the first image acquisition module 41 collects the painting condition of the steel drum and sends the collected spray painting image to the controller 8 to detect the painting quality of the steel drum. The steel drum conveyed through the first conveyor belt 1 enters the second conveyor belt 2, and the inkjet coding device 5 performs inkjet coding on the steel drum. The second image acquisition module 61 collects the inkjet coding quality of the steel drum and sends the collected inkjet coding image to the controller 8, which is convenient for detecting the painting and inkjet coding quality of the steel drum to improve production efficiency and product quality.

[0041] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application should be covered within the protection scope of the present application.

Claims

1. An automatic detection device for the quality of steel barrel painting and coding, comprising a first conveyor belt (1) and a second conveyor belt (2) connected to each other, characterized in that: Above the first conveyor belt (1), a first support frame (4) is provided. A first image acquisition module (41) facing downwards is provided on the support frame. On one side of the second conveyor belt (2), a coding device (5) is provided. On one side of the second conveyor belt (2), a second support frame (6) is provided. The second support frame (6) is located near the output end of the coding device (5) close to the second conveyor belt (2). A second image acquisition module (61) is provided on the second support frame (6). Both the first image acquisition module (41) and the second image acquisition module (61) are electrically connected to a controller (8).

2. The automatic inspection device for the quality of steel barrel painting and coding according to claim 1, wherein: On one side of the second conveyor belt (2), a third conveyor belt (3) is provided. The third conveyor belt (3) is perpendicular to the conveying direction of the second conveyor belt (2). On one side of the second conveyor belt (2), a pushing electric cylinder (7) corresponding to the third conveyor belt (3) is provided. The pushing electric cylinder (7) is electrically connected to the controller (8). A pushing plate (71) is fixedly provided at the end of the piston rod of the pushing electric cylinder (7).

3. An automatic quality inspection device for painting and coding of steel drums according to claim 1, characterized in that: A first lighting lamp (42) is provided on the first support frame (4).

4. An automatic quality inspection device for painting and coding of steel drums according to claim 1, characterized in that: A second lighting lamp (63) is provided on the second support frame (6).

5. An automatic quality inspection device for steel barrel painting and coding, as claimed in claim 1, wherein: A first alarm module (43) is provided on the first support frame (4). The first alarm module (43) is electrically connected to the controller (8).

6. The automatic detection device for the quality of steel barrel painting and coding according to claim 1, wherein: On one side of the second support frame (6), a second alarm module (62) is provided. The second alarm module (62) is electrically connected to the controller (8).

7. An automatic inspection device for the quality of painting and coding of steel drums according to claim 5, characterized in that: The first alarm module (43) is an audible and visual alarm.

8. An automatic quality inspection device for steel barrel painting and coding, according to claim 6, characterized in that: The second alarm module (62) is a sound alarm.

9. The automatic detection device for the quality of steel barrel painting and coding according to claim 1, characterized in that: The coding device (5) includes a support rod (51), a clamp (52), and a coding gun (53). The support rod (51) is installed vertically on the side of the second conveyor belt (2). The coding gun (53) is fixedly installed on the clamp (52). The clamp (52) is sleeved on the support rod (51).

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