Intelligent copper plate and strip surface defect detection system

Abstract

The invention relates to an intelligent copper plate and strip surface defect detection system which comprises a detection table and a steel plate groove formed in the detection table. Side plates are arranged on the two sides of the steel plate groove; the top of the side plate is provided with a detection support. Two sliding blocks are arranged on the two sides of the bottom of the detection support. The two sliding blocks are placed on the side plates on the two sides of the steel plate groove respectively. The detection support is provided with a row of wire pipes which are uniformly arranged. The bottom of each line pipe is fixedly provided with the same micro camera; all the miniature cameras are connected with the same collector through wires. The collector is fixed at the top of the detection bracket; the collector is electrically connected with a PC (Personal Computer) through a second lead; and a storage module, an analysis module and a display module are arranged in the PC. Compared with the prior art, the method has the advantages of good detection effect, high accuracy, high speed and the like.

Description

Technical Field

[0001] The present invention relates to the technical field of copper strip detection, and in particular to an intelligent copper strip surface defect detection system. Background Art

[0002] Copper strip is a widely used material, which is widely used in various electronic equipment, aerospace, machinery manufacturing and other fields. Due to the development of technology in various fields, the performance requirements of copper strip are getting higher and higher, and copper strip is usually required to have high performance, high surface and high precision quality requirements.

[0003] However, due to the influence of factors such as production equipment, environment and human operation, copper strips often have surface peeling, cracks, scratches, potholes and other defects during the production process. Since these defects are very small and the probability of occurrence is low, if they are simply detected by human visual inspection, it will often consume a lot of manpower, and the detection results will be inaccurate, and defects may not be detected easily.

[0004] Therefore, how to intelligently detect defects on the surface of copper strips has become a technical problem that needs to be solved. Summary of the invention

[0005] The purpose of the present invention is to provide an intelligent copper strip surface defect detection system in order to overcome the defects of the above-mentioned prior art.

[0006] The purpose of the present invention can be achieved by the following technical solutions:

[0007] An intelligent copper plate and strip surface defect detection system, the detection system includes a detection platform; a steel plate groove is provided on the detection platform for placing the copper plate and strip to be detected; side plates are provided on both sides of the steel plate groove; a detection bracket is provided on the top of the side plate; two sliders are provided on both sides of the bottom of the detection bracket; the two sliders are respectively placed on the side plates on both sides of the steel plate groove, and are used to drive the detection bracket to move back and forth laterally; a row of evenly arranged wire tubes is provided on the detection bracket; the wire tube is a wire tube with a hollow structure, which runs through the detection bracket; the bottom of each of the wire tubes is fixed with the same miniature camera; all the miniature cameras are connected to the same collector through wires; the collector is fixed on the top of the detection bracket; the collector is electrically connected to a PC through a second wire; the PC is provided with a storage module, an analysis module and a display module; the analysis module is provided with an analysis program for analyzing the surface defect types of the copper plate and strip.

[0008] Furthermore, a pushing cylinder is provided at the rear end of the steel plate groove; the pushing cylinder spans the steel plate groove and is erected on the side plates on both sides; the pushing cylinder is connected to a pushing plate through a pushing rod; and the pushing plate is fixed on the detection bracket.

[0009] Furthermore, a limit stopper is provided at the front end of the side plate to prevent the slide block from sliding out.

[0010] Furthermore, the storage module stores characteristic classification and type data of surface defects of the copper strip; the types include crack defects, peeling defects, scratch defects and pothole defects.

[0011] Furthermore, the display module is a liquid crystal display screen, which is used to display whether there is a defect, the location of the defect and the type of the defect.

[0012] Furthermore, the analysis module is used to analyze and compare the collected copper strip data with the data in the storage module, and send the comparison result to the display module.

[0013] Furthermore, an alarm light is arranged on the top of the detection bracket; the alarm light is electrically connected to the PC via a third wire.

[0014] Furthermore, the PC is a computer.

[0015] Compared with the prior art, the present invention has the following advantages:

[0016] The present invention uses multiple micro cameras to perform comprehensive mobile image scanning and shooting of copper plates and strips, and then finally sends the captured images to a PC for analysis and comparison with existing defect types to determine whether there are defects and the types of defects. It can accurately detect the existence of defects and accurately locate the positions and types of defects without manual visual inspection, thus saving time and effort, and having high detection efficiency and accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of the front view structure of the detection system provided by the present invention;

[0018] Figure 2 A schematic diagram of the side structure of the detection system provided by the present invention;

[0019] Figure 3 This is a schematic diagram of the internal modules of a PC provided by the present invention.

[0020] The numbers in the figure are as follows:

[0021] 1. Inspection table; 2. Steel plate groove; 3. Side plate; 4. Inspection bracket; 5. Slider; 6. Wire tube; 7. Mini camera; 8. Wire; 9. Collector; 10. Second wire; 11. PC; 12. Push cylinder; 13. Push rod; 14. Push plate; 15. Limit block; 16. Warning light; 17. Third wire. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0023] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0025] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, or are the directions or positional relationships in which the inventive product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0026] It should be noted that the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0027] In addition, the terms "horizontal", "vertical" and the like do not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0028] Example

[0029] like Figures 1 to 3 As shown, an intelligent copper strip surface defect detection system is provided, and the detection system includes a detection platform 1; a steel plate groove 2 is provided on the detection platform 1 for placing the copper strip to be detected; side plates 3 are provided on both sides of the steel plate groove 2; a detection bracket 4 is provided on the top of the side plate 3; two sliders 5 are provided on both sides of the bottom of the detection bracket 4; the two sliders 5 are respectively placed on the side plates 3 on both sides of the steel plate groove 2, and are used to drive the detection bracket 4 to move back and forth horizontally, so as to achieve the effect of comprehensively scanning the entire copper strip; a row of evenly arranged wire tubes 6 are provided on the detection bracket 4; the wire tube 6 is a wire tube with a hollow structure, which is arranged through the detection bracket 4; the bottom of each of the wire tubes 6 is fixed with the same miniature camera 7, which is used to scan and shoot the copper strip in different areas; all the miniature cameras 7 are connected to the same collector 9 through wires 8, and the wires 8 pass through the wire tubes 6, and the collector 9 collects all the miniature cameras 7 The captured image; the collector 9 is fixed on the top of the detection bracket 4; the collector 9 is electrically connected to a PC 11 through a second wire 10, and the PC is a computer; a pushing cylinder 12 is provided at the rear end of the steel plate slot 2; the pushing cylinder 12 crosses the steel plate slot 2 and is mounted on the side plates 3 on both sides; the pushing cylinder 12 is connected to a push plate 14 through a push rod 13; the push plate 14 is fixed on the detection bracket 4, and the detection bracket 4 is driven to move back and forth horizontally on the side plates 3 on both sides of the steel plate slot 2 by pushing the cylinder 12 back and forth, so as to achieve the purpose of capturing images of the entire copper strip surface without moving the copper strip; a limited stopper 15 is provided at the front end of the side plate 3 to prevent the slider 5 from sliding out; an alarm light 16 is also provided on the top of the detection bracket 4; the alarm light 16 is electrically connected to the PC 11 through a third wire 17, and the alarm light 16 will light up and sound an alarm when surface defects occur on the copper strip.

[0030] The PC 11 is provided with a storage module, an analysis module and a display module. The analysis module is connected to the collector 9, the storage module is connected to the analysis module, and the display module is connected to the analysis module; the analysis module is provided with an analysis program for analyzing the types of surface defects of the copper strip; the storage module stores characteristic classification and type data of surface defects of the copper strip; the types include crack defects, peeling defects, scratch defects and pothole defects, etc.; the display module is a liquid crystal display screen, which is used to display whether there is a defect, the location of the defect and the type of defect; the analysis module is used to analyze and compare the collected copper strip data with the data in the storage module, and send the comparison results to the display module.

[0031] When performing surface defect detection, first put the copper plate strip to be detected into the steel plate groove 2, then start the detection system, and the detection bracket 4 moves horizontally to the end and then moves back under the action of the pushing cylinder 12. At this time, the micro camera 7 will shoot the surface of the copper plate strip and transmit the captured image to the collector 9. The collector 9 will transmit all the images taken by the micro camera 7 to the PC 11. The analysis module in the PC 11 will compare and analyze the transmitted image data with the data in the storage module. If a match is found, the analyzed defect type and the location of the defect will be displayed on the display module for the staff to view. If no defect is found, it will be displayed as no defect found. Intelligent detection does not require manual visual inspection, which greatly improves the detection efficiency and accuracy.

[0032] The preferred specific embodiments of the present invention are described in detail above. It should be understood that a person skilled in the art can make many modifications and changes based on the concept of the present invention without creative work. Therefore, any technical solution that can be obtained by a person skilled in the art through logical analysis, reasoning or limited experiments based on the concept of the present invention on the basis of the prior art should be within the scope of protection determined by the claims.

Claims

1. An intelligent copper strip surface defect detection system, characterized in that: The detection system comprises a detection platform (1); a steel plate groove (2) is provided on the detection platform (1) for placing the copper plate strip to be detected; side plates (3) are provided on both sides of the steel plate groove (2); a detection bracket (4) is provided on the top of the side plate (3); two sliders (5) are provided on both sides of the bottom of the detection bracket (4); the two sliders (5) are respectively placed on the side plates (3) on both sides of the steel plate groove (2) and are used to drive the detection bracket (4) to move back and forth horizontally; a row of evenly arranged wire tubes (6) are provided on the detection bracket (4); the wire tubes (6) ) is a wire tube with a hollow structure, which passes through the detection bracket (4); the same miniature camera (7) is fixed at the bottom of each wire tube (6); all the miniature cameras (7) are connected to the same collector (9) through a wire (8); the collector (9) is fixed on the top of the detection bracket (4); the collector (9) is electrically connected to a PC (11) through a second wire (10); the PC (11) is provided with a storage module, an analysis module and a display module; the analysis module is provided with an analysis program for analyzing the surface defect types of the copper plate strip.

2. The intelligent copper strip surface defect detection system according to claim 1 is characterized in that: A pushing cylinder (12) is provided at the rear end of the steel plate groove (2); the pushing cylinder (12) spans the steel plate groove (2) and is mounted on the side plates (3) on both sides; the pushing cylinder (12) is connected to a pushing plate (14) via a pushing rod (13); the pushing plate (14) is fixed on the detection bracket (4).

3. The intelligent copper strip surface defect detection system according to claim 1 is characterized in that: A limit stopper (15) is provided at the front end of the side plate (3) to prevent the slide block (5) from sliding out.

4. The intelligent copper strip surface defect detection system according to claim 1 is characterized in that: The storage module stores characteristic classification and type data of surface defects of copper strips; the types include crack defects, peeling defects, scratch defects and pothole defects.

5. The intelligent copper strip surface defect detection system according to claim 1 is characterized in that: The display module is a liquid crystal display screen, which is used to display whether there is a defect, the location of the defect and the type of the defect.

6. The intelligent copper strip surface defect detection system according to claim 1 is characterized in that: The analysis module is used to analyze and compare the collected copper strip data with the data in the storage module, and send the comparison result to the display module.

7. The intelligent copper strip surface defect detection system according to claim 1 is characterized in that: The top of the detection bracket (4) is also provided with an alarm light (16); the alarm light (16) is electrically connected to the PC (11) via a third wire (17).

8. The intelligent copper strip surface defect detection system according to claim 1 is characterized in that: The PC (11) is a computer.

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