Metal workpiece inspection device

Abstract

The utility model provides a metal workpiece inspection device, which relates to the technical field of inspection devices and comprises a workbench, a first support frame is fixedly mounted at the top of the workbench, and a first hole is formed in the top of the first support frame. According to the utility model, firstly, the workpiece is conveyed to the infrared sensor and is scanned by the infrared sensor, and the controller is matched to control the water pump to operate to spray and clean the workpiece, so that pollutants such as dust and oil dirt on the surface of the metal workpiece can be timely removed, and the pollutants are prevented from interfering with the inspection process, thereby improving the inspection accuracy; the device is simple in structure and convenient to operate, the cleanliness of a detection area can be maintained, normal operation of detection equipment and reliability of a detection result are ensured, the metal workpiece is dried through operation of the infrared heating plate, moisture on the surface of the workpiece can be rapidly removed, it is ensured that detection is conducted in a dry environment, and the accuracy of the detection result is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of inspection devices, in particular to a metal workpiece inspection device. Background Art

[0002] A metal workpiece inspection device is usually designed to detect defects, impurities or non-conforming parts in metal workpieces to ensure the quality and safety of the workpieces. Such a device may employ various technologies and principles, including but not limited to non-destructive testing technologies such as electromagnetic induction, ultrasonic waves, and X-rays.

[0003] When inspecting metal workpieces currently, since there will be residual debris or dust on the surface of the metal workpieces after processing, the dirt and impurities on the surface of the metal workpieces will directly affect the readings or imaging quality of the inspection equipment, resulting in inaccurate inspection results. Moreover, manually cleaning the workpieces not only increases the labor intensity of the workers but also reduces the work efficiency. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the problem that when the above-mentioned equipment is used, if the existing metal workpieces are not cleaned before inspection, it will affect the inspection results, and manual cleaning not only increases the labor intensity of the workers but also reduces the work efficiency, and a metal workpiece inspection device is proposed.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: a metal workpiece inspection device, including a workbench, a first support frame is fixedly installed on the top of the workbench, a first hole is opened on the top of the first support frame, a water tank is fixedly installed on the top of the first support frame, a first square hole is opened on one side of the outer wall of the water tank, a liquid level gauge is arranged on the inner wall of the first square hole, and a water injection pipe is fixedly communicated with the top of the water tank.

[0006] Preferably, a pipeline is fixedly communicated with the bottom of the water tank, a group of spray heads are fixedly communicated with the outer wall of the pipeline, a water pump is arranged on the outer wall of the pipeline, and an infrared sensor is fixedly installed at the bottom of the first support frame.

[0007] Preferably, two fixing rings are fixedly sleeved on the outer wall of the pipeline, and the tops of the two fixing rings are fixedly connected with the bottom of the first support frame, and a controller is fixedly installed on the top of the workbench.

[0008] Preferably, a second support frame is fixedly installed on the top of the workbench, a group of infrared heating plates are arranged on the inner wall of the second support frame, and a power supply is arranged on the top of the second support frame.

[0009] Preferably, a second square hole is opened on the top of the workbench, two second holes are opened on the outer wall of the workbench, and two servo motors are arranged on the outer wall of the workbench.

[0010] Preferably, rotating rods are provided at the output ends of both of the servo motors, and a conveyor belt is provided between the outer surfaces of the two rotating rods.

[0011] Preferably, a third support frame is fixedly installed at the top of the workbench, and inspection equipment is provided at the bottom of the third support frame.

[0012] Compared with the prior art, the advantages and positive effects of the present utility model are as follows.

[0013] 1. In the present utility model, first, the workpiece is conveyed to the infrared sensor and scanned by the infrared sensor. The controller is cooperated to control the operation of the water pump to spray and clean the workpiece, so that dust, oil stains and other pollutants on the surface of the metal workpiece can be removed in time, preventing these pollutants from interfering with the inspection process, thereby improving the accuracy of the inspection, helping to maintain the cleanliness of the detection area, ensuring the normal operation of the inspection equipment and the reliability of the inspection results. Secondly, the metal workpiece is dried by the operation of the infrared heating plate, which can quickly remove the moisture on the surface of the workpiece, ensure that the inspection is carried out in a dry environment, and improve the accuracy of the inspection results.

[0014] 2. In the present utility model, the operation of the servo motor can make the conveyor belt run to convey and inspect the metal workpiece. The conveyor belt can automatically and continuously convey the metal workpiece from one end to the other end without manual handling, significantly improving the automation degree and efficiency of the inspection process, reducing the waiting time, and making the whole inspection process more compact and efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is the front view structural three-dimensional diagram of a metal workpiece inspection device proposed by the present utility model;

[0016] Figure 2 is the front view structural exploded view of a metal workpiece inspection device proposed by the present utility model;

[0017] Figure 3 is the front view structural exploded schematic diagram of a metal workpiece inspection device proposed by the present utility model;

[0018] Figure 4 is the front view structural exploded view of a metal workpiece inspection device proposed by the present utility model.

[0019] Legend Explanation:

[0020] 1. Workbench; 2. First support frame; 3. First hole; 4. Water tank; 5. First square hole; 6. Liquid level gauge; 7. Water injection pipe; 8. Pipeline; 9. Sprayer; 10. Water pump; 11. Infrared sensor; 12. Fixed ring; 13. Controller; 14. Second support frame; 15. Infrared heating plate; 16. Power supply; 17. Second square hole; 18. Second hole; 19. Servo motor; 20. Rotating rod; 21. Transmission belt; 22. Third support frame; 23. Inspection equipment. Detailed implementation manner

[0021] In order to more clearly understand the above objects, features and advantages of the present invention, the present invention will be further described below with reference to the drawings and embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0022] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the limitations of the specific embodiments disclosed in the following specification.

[0023] Embodiment 1, as Figures 1 - 3 shown, the present invention provides a metal workpiece inspection device, including a workbench 1. A first support frame 2 is fixedly installed on the top of the workbench 1. A first hole 3 is opened at the top of the first support frame 2. A water tank 4 is fixedly installed on the top of the first support frame 2. A first square hole 5 is opened on one outer wall of the water tank 4. A liquid level gauge 6 is arranged on the inner surface wall of the first square hole 5. A water injection pipe 7 is fixedly communicated with the top of the water tank 4. A pipeline 8 is fixedly communicated with the bottom of the water tank 4. A group of sprayers 9 are fixedly communicated with the outer surface wall of the pipeline 8. A water pump 10 is arranged on the outer surface wall of the pipeline 8. An infrared sensor 11 is fixedly installed at the bottom of the first support frame 2. Two fixed rings 12 are fixedly sleeved on the outer surface wall of the pipeline 8, and the tops of the two fixed rings 12 are fixedly connected with the bottom of the first support frame 2. A controller 13 is fixedly installed on the top of the workbench 1. A second support frame 14 is fixedly installed on the top of the workbench 1. A group of infrared heating plates 15 are arranged on the inner surface wall of the second support frame 14. A power supply 16 is arranged on the top of the second support frame 14.

[0024] The effect achieved by the entire Embodiment 1 is as follows. First, the water tank 4 is fixedly connected to the pipeline 8, the pipeline 8 is fixedly connected to a group of nozzles 9, and the pipeline 8 is also connected to the water pump 10. First, the infrared sensor 11 is used to detect the position of the metal workpiece, and then the controller 13 is used to control the operation of the water pump 10 to spray water on the metal workpiece for cleaning, removing dirt and impurities on the surface of the workpiece, providing good conditions for subsequent precise detection. The workpiece can be cleaned before detection to ensure the normal transmission of light and improve the detection accuracy. Secondly, the workpiece is transported to the lower part of the second support frame 14, and the infrared heating plate 15 operates to dry the metal workpiece, which can quickly remove the moisture on the surface of the metal workpiece, enabling the workpiece to enter the inspection link as soon as possible, thereby shortening the inspection cycle, improving production efficiency, and reducing production costs.

[0025] Embodiment 2 is as Figure 1 、 Figure 2 、 Figure 4 shown. A second square hole 17 is formed in the top of the workbench 1, two second holes 18 are formed in the outer surface wall of the workbench 1, two servo motors 19 are arranged on the outer surface wall of the workbench 1, rotating rods 20 are arranged at the output ends of the two servo motors 19, a conveyor belt 21 is arranged between the outer surface walls of the two rotating rods 20, a third support frame 22 is fixedly installed on the top of the workbench 1, and an inspection device 23 is arranged at the bottom of the third support frame 22.

[0026] The effect achieved by the entire Embodiment 2 is as follows. When the device is in normal use, first, the two servo motors 19 are connected to the two rotating rods 20, the conveyor belt 21 is arranged between the outer surface walls of the two rotating rods 20, and the two servo motors 19 operate to drive the two rotating rods 20 to rotate, thereby driving the conveyor belt 21 to operate to transport the metal workpiece, which can ensure that the workpiece maintains a stable posture and speed during the transportation process, avoiding inspection errors caused by workpiece shaking or tilting. Finally, the workpiece is transported to the lower part of the third support frame 22 for inspection.

[0027] Among them, the water pump 10, the infrared sensor 11, the controller 13, the infrared heating plate 15, the power supply 16, the servo motor 19, and the inspection device 23 are all prior arts, and their components and operating principles are all publicly known technologies, and no further explanation will be given here.

[0028] Working principle: Firstly, when the device is in normal use, rotating rods 20 are arranged at the output ends of two servo motors 19. A conveyor belt 21 is arranged between the outer surfaces of the two rotating rods 20. The operation of the two servo motors 19 can drive the two rotating rods 20 to rotate, thereby driving the conveyor belt 21 to operate, and the metal workpieces can be transported. Secondly, an infrared sensor 11 is fixedly installed at the bottom of the first support frame 2. A pipe 8 is fixedly communicated with the bottom of the water tank 4. A group of spray heads 9 are fixedly communicated with the outer surface of the pipe 8. And the pipe 8 is fixedly connected to the first support frame 2 through two fixing rings 12. At the same time, a first square hole 5 is opened on one side of the outer wall of the water tank 4. A liquid level gauge 6 is arranged on the inner surface of the first square hole 5, and the water level in the water tank 4 can be observed in real time, which is convenient for the staff to replenish in time to avoid affecting the cleaning of the workpieces. The metal workpieces are placed on the conveyor belt 21. The operation of the conveyor belt 21 drives the metal workpieces to move. When the infrared sensor 11 detects that the workpiece reaches the specified position, through cooperation with the controller 13, the operation of the water pump 10 is controlled to pump the cleaning liquid in the water tank 4 into the pipe 8 and then spray it out from the spray heads 9 to wash the metal workpieces. There is no need for manual intervention, which not only reduces the labor intensity of the operators, but also reduces the errors caused by human factors, can maintain high-efficiency operation, ensure that the metal workpieces are always in a clean state before inspection, improve the operation efficiency of the overall production line, can keep the detection surface of the metal workpieces smooth, reduce the influence of surface roughness on the inspection results. Secondly, the conveyor belt 21 transports forward again. A group of infrared heating plates 15 are arranged on the inner surface of the second support frame 14. The infrared heating plates 15 are connected to the power supply 16 through wires. The operation of the infrared heating plates 15 can dry the washed metal workpieces. Timely drying can prevent moisture from staying on the surface of the workpieces and reduce the corrosion risk caused by slow evaporation of moisture, protecting the surface quality of the workpieces. Finally, it is transported to the lower part of the third support frame 22, and the metal workpieces are inspected by the inspection equipment 23.

[0029] The above are only the preferred embodiments of the present invention, and are not limitations to the present invention in other forms. Any person skilled in the art may use the disclosed technical content to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present invention, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. A metal workpiece inspection device, characterized in that: The workbench (1) comprises a support frame (2) fixedly mounted on the top of the workbench (1), a hole (3) being provided on the top of the support frame (2), a water tank (4) being fixedly mounted on the top of the support frame (2), a square hole (5) being provided on one side of the outer wall of the water tank (4), a liquid level gauge (6) being provided on the inner surface wall of the square hole (5), and a water injection pipe (7) being fixedly connected to the top of the water tank (4).

2. A metal workpiece inspection device according to claim 1, characterized in that: The bottom of the water tank (4) is fixedly connected to a pipe (8), the outer wall of the pipe (8) is fixedly connected to a group of nozzles (9), a water pump (10) is arranged on the outer wall of the pipe (8), and an infrared sensor (11) is fixedly installed on the bottom of the support frame 1 (2).

3. A metal workpiece inspection device according to claim 2, characterized in that: The outer wall of the pipeline (8) is fixedly sleeved with two fixing rings (12), and the tops of the two fixing rings (12) are fixedly connected to the bottom of the support frame 1 (2), and a controller (13) is fixedly installed on the top of the workbench (1).

4. A metal workpiece inspection device according to claim 3, characterized in that: A second support frame (14) is fixedly mounted on the top of the workbench (1), a group of infrared heating plates (15) are arranged on the inner surface wall of the second support frame (14), and a power supply (16) is arranged on the top of the second support frame (14).

5. A metal workpiece inspection device according to claim 4, characterized in that: A second square hole (17) is provided on the top of the workbench (1), two second holes (18) are provided on the outer wall of the workbench (1), and two servo motors (19) are arranged on the outer wall of the workbench (1).

6. A metal workpiece inspection device according to claim 5, characterized in that: A rotating rod (20) is disposed at the output ends of the two servo motors (19), and a transmission belt (21) is disposed between the outer walls of the two rotating rods (20).

7. A metal workpiece inspection device according to claim 6, characterized in that: A support frame three (22) is fixedly mounted on the top of the workbench (1), and an inspection device (23) is arranged at the bottom of the support frame three (22).

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