Steel coil end face defect detection device

Abstract

The utility model relates to the technical field of steel coil end face detection, in particular to a steel coil end face defect detection device, which solves the problems that defects cannot be detected easily, the detection is not comprehensive enough and the detection efficiency is reduced because the positions of the steel coil with the defects are positioned at different places and the detection position of the detection device is fixed. Through the arrangement of the supporting rod, the moving assembly, the detection assembly, the detector, a mounting plate, a rotating motor and a shell, when a steel coil is detected, the moving assembly can adjust the position of the detection assembly, the rotating motor operates to drive the shell to rotate, at the moment, the detector rotates, the steel coil can be detected at multiple angles, and the probability that defects cannot be detected due to the fact that the defects are located at special positions is reduced; and the detection efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel coil end face detection, in particular to a steel coil end face defect detection device. Background Technique

[0002] A steel coil end face defect detection device is a device specifically used to inspect and evaluate the end face defects that may occur during the steel production process. This device is crucial for ensuring the quality of steel products, as it can help manufacturers identify and eliminate defective products, thereby avoiding quality problems in subsequent processing or use.

[0003] In the existing technology, a steel coil appearance defect detection device with the publication number CN215525150U provides a steel coil appearance defect detection device, including: a transportation module, the transportation module includes a conveyor belt for carrying the steel coil and a first base for carrying the conveyor belt; a detection module, the detection module includes a laser displacement sensor, a camera unit and a second base, the laser displacement sensor and the camera unit are arranged on the second base, the camera unit includes a plurality of first cameras, and a plurality of the first cameras are all arranged on a polygon, wherein the polygon matches the shape of the circumscribed polygon of the steel coil, and the action position of the laser displacement sensor matches the edge of the steel coil. In order to ensure complete acquisition of the image information of the steel coil, the first cameras can be arranged according to the circumscribed polygon matching the steel coil, which can effectively and completely collect the edge of the steel coil, improve the detection accuracy, and can detect subtle appearance defects.

[0004] However, in the above structure, the positions of the defective parts of the steel coil are in different places, and the detection positions of the detection device are fixed, which easily leads to undetected defects, making the detection incomplete and reducing the detection efficiency. Content of the Utility Model

[0005] The purpose of the utility model is to provide a steel coil end face defect detection device, which works with this device, so as to solve the problem that because the positions of the defective parts of the steel coil are in different places and the detection positions of the detection device are fixed, it is easy to cause undetected defects, making the detection incomplete and reducing the detection efficiency.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a steel coil end face defect detection device, including support rods, there are two groups of the support rods, a fixing plate A is arranged between the two groups of support rods, a connecting plate is arranged at the upper end of the fixing plate A, and a fixing plate B is arranged at the lower end of the connecting plate;

[0007] A moving component for moving the detection device is provided at the lower end of the connecting plate. A detection component is provided at the lower end of the moving component. The detection component includes a mounting plate provided at the lower end of the moving component. A rotary motor is provided on one side of the mounting plate. The output end of the rotary motor is provided with a housing, and a detector is provided on the inner wall of the housing.

[0008] Further, the moving component includes a slide rail provided at the lower end of the connecting plate. A telescopic cylinder is provided on the inner wall of the slide rail. A slider is slidably connected inside the slide rail. The telescopic end of the telescopic cylinder is fixedly connected to the slider.

[0009] Further, the mounting plate is fixedly connected to the slider, and a transparent glass plate is provided on one side of the fixing plate A.

[0010] Further, a motor A is provided on one side of one group of the support rods. The output end of the motor A is provided with a motor C, and the output end of the motor C is provided with a baffle A.

[0011] Further, two groups of the baffle A are provided, and a discharging roller is provided between the two groups of the baffle A. An alarm is provided at the lower end of the connecting plate.

[0012] Further, a rotating rod is rotatably connected to one side of the other group of the support rods. A motor B is provided on one side of the rotating rod. The output end of the motor B is provided with a baffle B. Two groups of the baffle B are provided, and a winding roller is provided between the two groups of the baffle B.

[0013] Further, a telescopic rod is provided at the lower end of the mounting plate, and a marking machine is provided at the lower end of the telescopic rod.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] The present utility model provides a steel coil end face defect detection device. Through the settings of the support rods, the moving component, the detection component, the detector, the mounting plate, the rotary motor and the housing, when detecting the steel coil, the moving component can adjust the position of the detection component, and the rotary motor runs to drive the housing to rotate. At this time, the detector rotates, and the steel coil can be detected from multiple angles, reducing the probability that defects are not detected at special positions and improving the detection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0017] Figure 2 is a schematic diagram of the structure of the motor C of the present utility model;

[0018] Figure 3 is a schematic diagram of the structure of the moving component of the present utility model.

[0019] In the figure: 1. Support rod; 2. Fixed plate B; 3. Connecting plate; 4. Fixed plate A; 41. Transparent glass plate; 5. Rotating rod; 51. Winding roller; 52. Baffle plate B; 53. Motor B; 6. Alarm; 7. Motor A; 71. Motor C; 72. Baffle plate A; 73. Discharging roller; 8. Moving assembly; 81. Slide rail; 82. Slide block; 83. Telescopic cylinder; 9. Detection assembly; 91. Telescopic rod; 92. Marking machine; 93. Detector; 94. Mounting plate; 95. Rotating motor; 96. Housing. Detailed implementation manners

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0021] To further understand the content of the present invention, the present invention will be described in detail in conjunction with the accompanying drawings.

[0022] Combined with Figure 1 , a steel coil end face defect detection device includes a support rod 1. Two groups of support rods 1 are fixedly connected. A fixed plate A 4 is fixedly connected between the two groups of support rods 1. A connecting plate 3 is fixedly connected to the upper end of the fixed plate A 4. A fixed plate B 2 is fixedly connected to the lower end of the connecting plate 3.

[0023] The following further describes the present invention in conjunction with embodiments.

[0024] Embodiment 1:

[0025] Please refer to Figures 1 - 3 , a moving assembly 8 for moving the detection device is fixedly connected to the lower end of the connecting plate 3. A detection assembly 9 is fixedly connected to the lower end of the moving assembly 8. The detection assembly 9 includes a mounting plate 94 fixedly connected to the lower end of the moving assembly 8. A rotating motor 95 is fixedly connected to one side of the mounting plate 94. The output end of the rotating motor 95 is fixedly connected to a housing 96. A detector 93 is fixedly connected to the inner wall of the housing 96.

[0026] Specifically, when detecting the steel coil, the moving assembly 8 can adjust the position of the detection assembly 9. The rotating motor 95 operates to drive the housing 96 to rotate. At this time, the detector 93 rotates, and the steel coil can be detected from multiple angles, reducing the probability that defects in special positions cannot be detected, and improving the detection efficiency.

[0027] Embodiment 2:

[0028] Please refer to Figures 1 - 3, the moving component 8 includes a slide rail 81 fixedly connected to the lower end of the connecting plate 3. An expansion cylinder 83 is fixedly connected to the inner wall of the slide rail 81. A slider 82 is slidably connected inside the slide rail 81. The expansion end of the expansion cylinder 83 is fixedly connected to the slider 82. The mounting plate 94 is fixedly connected to the slider 82. One side of the fixed plate A 4 is fixedly connected to a transparent glass plate 41. One side of one group of support rods 1 is fixedly connected to a motor A 7. The output end of the motor A 7 is fixedly connected to a motor C 71. The output end of the motor C 71 is fixedly connected to a baffle A 72. There are two fixedly connected baffle A 72. A discharging roller 73 is fixedly connected between the two baffle A 72. An alarm 6 is fixedly connected to the lower end of the connecting plate 3. The other side of the other group of support rods 1 is rotatably connected to a rotating rod 5. One side of the rotating rod 5 is fixedly connected to a motor B 53. The output end of the motor B 53 is fixedly connected to a baffle B 52. There are two fixedly connected baffle B 52. A winding roller 51 is fixedly connected between the two baffle B 52. The lower end of the mounting plate 94 is fixedly connected to a telescopic rod 91. The lower end of the telescopic rod 91 is fixedly connected to a marking machine 92.

[0029] Specifically, the expansion cylinder 83 expands and contracts, causing the slider 82 to slide within the slide rail 81, thereby adjusting the position of the slider 82, and thus adjusting the position of the detection component 9 to adjust the detection position. The operator can observe the detection status through the transparent glass plate 41. Place the steel coil on the discharging roller 73. When the motor C 71 rotates, the discharging roller 73 rotates to discharge the steel coil. The motor B 53 operates to drive the winding roller 51 to rotate for winding. It can spread out and then wind the steel coil, which is convenient for detection during the spreading process. When the motor C 71 operates, it drives the motor A 7 to rotate, and the rotating rod 5 also rotates accordingly, so as to be able to adjust the angle of the steel coil, which is convenient for the detection component 9 to detect the steel coil from multiple angles and reduce omissions. After detecting the defective position, the alarm 6 makes a sound. Subsequently, the operator controls the telescopic rod 91 to extend downward and marks the defective position with the marking machine 92 for convenient subsequent processing.

[0030] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "including", "comprising" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0031] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A steel coil end surface defect detection device, comprising a support rod (1), characterized in that: The support rods (1) are provided in two groups, a fixing plate A (4) is provided between the two groups of support rods (1), a connecting plate (3) is provided at the upper end of the fixing plate A (4), and a fixing plate B (2) is provided at the lower end of the connecting plate (3); A moving component (8) for moving the detection device is arranged at the lower end of the connecting plate (3), a detection component (9) is arranged at the lower end of the moving component (8), and the detection component (9) comprises a mounting plate (94) arranged at the lower end of the moving component (8), a rotating motor (95) is arranged on one side of the mounting plate (94), a housing (96) is arranged at the output end of the rotating motor (95), and a detector (93) is arranged on the inner wall of the housing (96).

2. A steel coil end surface defect detection device according to claim 1, characterized in that: The moving assembly (8) comprises a slide rail (81) arranged at the lower end of the connecting plate (3); a telescopic cylinder (83) is arranged on the inner wall of the slide rail (81); a slider (82) is slidably connected inside the slide rail (81); and the telescopic end of the telescopic cylinder (83) is fixedly connected to the slider (82).

3. A steel coil end surface defect detection device according to claim 2, characterized in that: The mounting plate (94) is fixedly connected to the slider (82), and a transparent glass plate (41) is provided on one side of the fixing plate A (4).

4. A steel coil end surface defect detection device according to claim 1, characterized in that: A motor A (7) is arranged on one side of one group of the support rods (1), a motor C (71) is arranged at the output end of the motor A (7), and a shielding plate A (72) is arranged at the output end of the motor C (71).

5. A steel coil end surface defect detection device according to claim 4, characterized in that: The shielding plates A (72) are provided in two groups, a discharging roller (73) is provided between the two groups of shielding plates A (72), and an alarm (6) is provided at the lower end of the connecting plate (3).

6. The device for detecting defects on the end surface of a steel coil according to claim 1, characterized in that: One side of the other group of support rods (1) is rotatably connected to a rotating rod (5), one side of the rotating rod (5) is provided with a motor B (53), an output end of the motor B (53) is provided with a shielding plate B (52), two groups of shielding plates B (52) are provided, and a winding roller (51) is provided between the two groups of shielding plates B (52).

7. The device for detecting defects on the end surface of a steel coil according to claim 3, characterized in that: A telescopic rod (91) is provided at the lower end of the mounting plate (94), and a marking machine (92) is provided at the lower end of the telescopic rod (91).

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