Ash removal device and ash removal method for treating surface of round steel flaw detection material

Abstract

The embodiment of the invention provides an ash removal device and method for treating the surface of a round steel flaw detection material, and relates to the field of steel rolling cleaning. The dust removal device for treating the surface of the round steel flaw detection material comprises a dust removal module and an adjusting module, the dust removal module is used for removing dust on the surface of round steel, the adjusting module is connected with the dust removal module, and the adjusting module is used for driving the dust removal module to be close to or away from the round steel. Therefore, the contact distance between the ash removal module and the round steel is adjusted. During use, the ash removal module is used for removing ash on the surface of the round steel, after long-time continuous work, the ash removal module can generate certain loss, so that the ash removal effect of the ash removal module is reduced, and at the moment, the ash removal module is moved through the adjusting module, so that the contact distance between the ash removal module and the round steel is adjusted; therefore, the coverage rate of the ash removal module on the surface of the round steel is ensured, and the ash removal effect of the ash removal module is ensured.

Description

Technical Field

[0001] The invention relates to the technical field of steel rolling cleaning, and in particular to a surface cleaning device and a cleaning method for processing round steel flaw detection materials. Background Art

[0002] The existing technology of magnetic flux leakage automatic flaw detection equipment is used to detect the surface quality of round steel. Since there are loose oxides on the surface of round steel, some oxides are still attached to the surface of round steel after straightening by the straightening machine. The maximum inspection speed of magnetic flux leakage automatic flaw detection equipment during flaw detection is 70m / min, and the rotation speed is 930r / min. The round steel passes through the magnetic flux leakage rotating mechanism through the roller, and the magnetic flux leakage wear-resistant high-speed rotation and friction contact with the surface of the round steel. The loose oxides on the surface of the round steel fall off due to friction and gather at the ends of the magnetic flux leakage wear-resistant boots and the yoke, causing false alarm signals and affecting the quality of magnetic flux leakage detection. Therefore, a cleaning device is generally set to clean the surface of the round steel. The cleaning device uses a rotating brush to remove oxides on the steel surface to ensure the stability of the magnetic flux leakage detection quality, reduce dust, and meet green environmental protection requirements.

[0003] The dust cleaning device in the prior art has the technical problem that the brush becomes shorter after frequent use, thereby failing to completely clean the surface of the round steel and having a poor cleaning effect. Summary of the invention

[0004] The invention provides a cleaning device and a cleaning method for processing the surface of round steel flaw detection material, which can improve the cleaning effect.

[0005] The embodiments of the present invention can be implemented as follows:

[0006] An embodiment of the present invention provides a device for cleaning the surface of round steel flaw detection material, which comprises:

[0007] A cleaning module, wherein the cleaning module is used to clean the surface of the round steel;

[0008] An adjusting module is connected to the cleaning module, and is used to drive the cleaning module to move closer to or away from the round steel to adjust the contact distance between the cleaning module and the round steel.

[0009] Optionally, the regulating module includes a driver and an regulating component, the driver and the regulating component are both connected to the dust cleaning module, and the regulating component and the driver are movably connected.

[0010] Optionally, the adjustment assembly includes a slide rail and a slider, the slider is slidably mounted on the slide rail, the slider is connected to the cleaning module, the driver is connected to the cleaning module, and the driver is used to drive the cleaning module to move, so that the cleaning module moves along the slide rail driven by the slider.

[0011] Optionally, the driver is a hand-cranked screw.

[0012] Optionally, the adjustment assembly further includes a limiting member, which is installed at an end of the slide rail and is used to limit the slide block.

[0013] Optionally, the cleaning module includes a motor and a brush, the motor and the brush are connected, and the motor is installed on the adjustment component.

[0014] Optionally, the length of the brush covering the surface of the round steel is greater than 10mm-30mm of the radius of the round steel.

[0015] Optionally, the motor is tilted toward the round steel, and the tilt angle of the motor is 0°-30°.

[0016] Optionally, the surface cleaning device for processing round steel flaw detection materials further includes a dust cover, the dust cover is arranged on the cleaning module, and the dust cover is detachably provided with a valve.

[0017] The embodiment of the present invention further provides a method for cleaning the surface of round steel flaw detection material, using a cleaning device for cleaning the surface of round steel flaw detection material to perform cleaning work, the cleaning method comprising:

[0018] The adjustment module is driven to move according to the actual length of the brush, and the adjustment module drives the brush to approach or move away from the round steel to adjust the contact distance between the brush and the round steel;

[0019] Adjust the motor speed according to the actual length of the brush;

[0020] Start the motor, which drives the brush to rotate, thereby cleaning the surface of the round steel.

[0021] The beneficial effects of the cleaning device and cleaning method for treating the surface of round steel flaw detection material according to the embodiments of the present invention include, for example:

[0022] The cleaning device for processing the surface of round steel flaw detection material comprises a cleaning module and an adjustment module, wherein the cleaning module is used to clean the surface of the round steel, and the adjustment module is connected to the cleaning module, and the adjustment module is used to drive the cleaning module to approach or move away from the round steel to adjust the contact distance between the cleaning module and the round steel. When in use, the cleaning module is used to clean the surface of the round steel. After a long period of continuous work, the cleaning module will produce a certain amount of loss, resulting in a decrease in the cleaning effect of the cleaning module. At this time, the cleaning module is moved by the adjustment module, thereby adjusting the contact distance between the cleaning module and the round steel, thereby ensuring the coverage of the cleaning module on the surface of the round steel, and further ensuring the cleaning effect of the cleaning module.

[0023] The cleaning method for processing the surface of round steel flaw detection material uses a cleaning device for processing the surface of round steel flaw detection material to perform cleaning work. The cleaning method includes driving the adjustment module to move according to the actual length of the brush, and the adjustment module drives the brush to approach or move away from the round steel to adjust the contact distance between the brush and the round steel; adjusting the speed of the motor according to the actual length of the brush; starting the motor, and the motor drives the brush to rotate, so as to perform cleaning operations on the surface of the round steel. When in use, the cleaning module is used to clean the surface of the round steel. After long-term continuous work, the cleaning module will produce a certain amount of loss, resulting in a decrease in the cleaning effect of the cleaning module. At this time, the cleaning module is moved by the adjustment module to adjust the contact distance between the cleaning module and the round steel, thereby ensuring the coverage rate of the cleaning module on the surface of the round steel, and then ensuring the cleaning effect of the cleaning module. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0025] Figure 1 This is a schematic diagram of the structure of the device for cleaning the surface of round steel flaw detection material provided in this embodiment.

[0026] Icons: 10-cleaning module; 11-motor; 12-brush; 20-adjustment module; 21-driver; 22-adjustment assembly; 221-slide rail; 222-slider; 23-limiting piece; 101-round steel; 30-base; 40-collection frame. DETAILED DESCRIPTION

[0027] 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.

[0028] 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.

[0029] 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.

[0030] In the description of the present invention, it should be noted that if the terms "upper", "lower", "inside", "outside", etc. appear to indicate an orientation or position relationship, they are based on the orientation or position relationship shown in the accompanying drawings, or are the orientation or position relationship in which the product of the invention is usually placed when used. 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 orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0031] In addition, the terms “first”, “second”, etc., if used, are merely used to distinguish between the descriptions and should not be understood as indicating or implying relative importance.

[0032] It should be noted that, in the absence of conflict, the features in the embodiments of the present invention may be combined with each other.

[0033] The existing technology of magnetic flux leakage automatic flaw detection equipment is used to detect the surface quality of round steel. Since there are loose oxides on the surface of round steel, some oxides are still attached to the surface of round steel after straightening by the straightening machine. The maximum inspection speed of magnetic flux leakage automatic flaw detection equipment during flaw detection is 70m / min, and the rotation speed is 930r / min. The round steel passes through the magnetic flux leakage rotating mechanism through the roller, and the magnetic flux leakage wear-resistant high-speed rotation and friction contact with the surface of the round steel. The loose oxides on the surface of the round steel fall off due to friction and gather at the ends of the magnetic flux leakage wear-resistant boots and the yoke, causing false alarm signals and affecting the quality of magnetic flux leakage detection. Therefore, a cleaning device is generally set to clean the surface of the round steel. The cleaning device uses a rotating brush to remove oxides on the steel surface to ensure the stability of the magnetic flux leakage detection quality, reduce dust, and meet green environmental protection requirements.

[0034] The dust cleaning device in the related art has a technical problem that the brush becomes shorter after frequent use, thereby failing to completely clean the surface of the round steel, resulting in a poor cleaning effect.

[0035] Please refer to Figure 1 The present embodiment provides a surface cleaning device for round steel flaw detection material, which can effectively improve the above-mentioned technical problems and improve the cleaning effect.

[0036] In this embodiment, the cleaning modules 10 are disposed on both sides of the round steel 101 , and the cleaning modules 10 on both sides of the round steel 101 are arranged alternately.

[0037] The surface cleaning device for processing round steel flaw detection materials includes a cleaning module 10 and an adjustment module 20. The cleaning module 10 is used to clean the surface of the round steel 101. The adjustment module 20 is connected to the cleaning module 10. The adjustment module 20 is used to drive the cleaning module 10 to move closer to or away from the round steel 101 to adjust the contact distance between the cleaning module 10 and the round steel 101.

[0038] Specifically, the dust cleaning module 10 includes a motor 11 and a brush 12, the motor 11 and the brush 12 are connected, and the motor 11 is installed on the adjustment component 22. The motor 11 drives the brush 12 to rotate at a high speed, and the brush 12 cleans the surface of the round steel 101 to remove dust and debris on the surface of the round steel 101.

[0039] It should be noted that after the brush in the prior art performs long-term continuous cleaning work on the round steel surface, the brush end will be seriously worn due to the long-term friction with the round steel surface, and the length of the brush will become shorter, which will lead to a decrease in the overlapping coverage of the brush and the round steel surface, and the cleaning effect of the brush will become worse in the long run. In order to solve this technical problem, the surface cleaning device for round steel flaw detection material provided in this embodiment moves the cleaning module 10 through the adjustment module 20 when in use, so as to adjust the contact distance between the cleaning module 10 and the round steel 101. After the length of the brush 12 becomes shorter, the adjustment module 20 drives the brush 12 to move in the direction close to the round steel 101, so as to shorten the contact distance between the brush 12 and the round steel 101, thereby ensuring the coverage of the cleaning module 10 on the surface of the round steel 101, and then ensuring the cleaning effect of the cleaning module 10.

[0040] Furthermore, by moving the cleaning module 10 through the adjustment module 20 and thereby adjusting the contact distance between the cleaning module 10 and the round steel 101, the replacement frequency of the brush 12 can be reduced. By driving the brush 12 to move through the adjustment module 20, the utilization rate of the brush 12 is increased, thereby reducing production costs.

[0041] In this embodiment, the speed of the motor 11 is 120 rpm / min-140 rpm / min. Specifically, the speed of the motor 11 is 120 rpm / min. In other embodiments, the speed of the motor 11 can also be 128 rpm / min, 130 rpm / min, 135 rpm / min or 140 rpm / min, etc., which is not specifically limited here.

[0042] It should also be explained that the adjustment module 20 includes a driver 21 and an adjustment component 22. Both the driver 21 and the adjustment component 22 are connected to the dust cleaning module 10. The adjustment component 22 and the driver 21 are movably connected. Specifically, the adjustment component 22 includes a slide rail 221 and a slider 222. The slider 222 is slidably mounted on the slide rail 221. The slider 222 is connected to the dust cleaning module 10. The driver 21 is connected to the dust cleaning module 10. The driver 21 is used to drive the dust cleaning module 10 to move, so that the dust cleaning module 10 moves along the slide rail 221 driven by the slider 222. Among them, the driver 21 is connected to the motor 11.

[0043] During operation, the driver 21 drives the motor 11 to move along the slide rail 221 under the guidance of the slider 222 , thereby driving the brush 12 to approach or move away from the round steel 101 .

[0044] In this embodiment, the driver 21 is a hand screw. By manually operating the hand screw, the motor 11 is pushed to follow the slider 222 to move on the slide rail 221. The operator can obtain the moving distance of the brush 12 according to the cleaning process requirements of the brushes 12 of different specifications, and operate the hand screw according to the moving distance to push the motor 11 to drive the brush 12 to move.

[0045] In order to prevent the slider 222 from falling off to the outside of the slide rail 221 during movement, the adjustment assembly 22 provided in this embodiment further includes a limiter 23, which is installed at the end of the slide rail 221 and is used to limit the slider 222. Specifically, the limiter 23 is a limit block, which is installed at the end of the slide rail 221 close to the round steel 101, so as to limit the slider 222.

[0046] In this embodiment, the length of the brush 12 covering the surface of the round steel 101 is greater than 10 mm to 30 mm of the radius of the round steel 101. Specifically, the length of the brush 12 covering the surface of the round steel 101 is greater than the radius of the round steel 101, and the length of the brush 12 covering the surface of the round steel 101 is greater than 10 mm of the radius of the round steel 101. In other embodiments, the length of the brush 12 covering the surface of the round steel 101 can also be greater than 12 mm, 20 mm, 25 mm, or 30 mm of the radius of the round steel 101, etc., which is not specifically limited here.

[0047] Specifically, when the motor 11 drives the brush 12 to rotate at a high speed, due to the high speed of the motor 11, the motor 11 will vibrate during operation, thereby affecting the dust cleaning effect of the brush 12. In order to prevent the vibration of the motor 11 from affecting the dust cleaning effect of the brush 12, the motor 11 in this embodiment is tilted toward the round steel 101, and the tilt angle of the motor 11 is 0°-30°. The motor 11 is tilted downward so that the motor 11 can use its own gravity to provide a downward force, thereby counteracting the vibration caused by the high-speed rotation of the motor 11, improving the stability of the motor 11, and reducing the impact on the cleaning effect of the brush 12.

[0048] In this embodiment, the inclination angle of the motor 11 is 15°. In other embodiments, the inclination angle of the motor 11 may also be 6°, 10°, 22° or 30°, etc., which is not specifically limited here.

[0049] In addition, the cleaning device for processing the surface of round steel flaw detection material also includes a dust cover, which is arranged on the cleaning module 10, and the dust cover is detachably provided with a valve. When the brush 12 needs to be replaced, it can be easily replaced by opening the valve. In addition, the valve provided on the dust cover is also conducive to cleaning the dust inside the dust cover.

[0050] In this embodiment, the valve is connected to the dust cover in a flippable manner through a hinge and a dust cover, and a latch is provided on the valve to realize opening and closing of the valve.

[0051] Specifically, when replacing the brush 12, the motor 11 is returned to the zero position, and then the motor 11 is turned over, and the motor 11 and the brush 12 that need to be replaced can be disassembled.

[0052] In this embodiment, in order to facilitate viewing of the working condition of the brush 12, the valve can be set to a transparent structure.

[0053] Furthermore, the cleaning device for processing the surface of round steel flaw detection material also includes a base 30 and a collection frame 40. The top of the base 30 is rotatably connected to the slide rail 221, so as to facilitate the adjustment of the tilt angle of the motor 11. Specifically, the bottom of the slide rail 221 and the top of the base 30 are connected by a rotating shaft. The collection frame 40 is arranged below the round steel 101, and is used to collect dust and slag generated by the brush 12 for cleaning, so as to facilitate subsequent care and cleaning.

[0054] The embodiment of the present invention further provides a method for cleaning the surface of round steel flaw detection material, using the above-mentioned cleaning device for cleaning the surface of round steel flaw detection material to perform cleaning work, and the cleaning method includes:

[0055] S1: driving the adjustment module 20 to move according to the actual length of the brush 12 , and the adjustment module 20 drives the brush 12 to approach or move away from the round steel 101 to adjust the contact distance between the brush 12 and the round steel 101 .

[0056] Specifically, the length of the brush 12 is determined according to the different specifications of the brush 12, thereby determining the coverage rate of the brush 12 and the surface of the round steel 101, and obtaining the working position of the brush 12. The hand-cranked screw drive motor 11 is operated to move along the slide rail 221, thereby driving the brush 12 to move, so that the brush 12 moves to the specified working position.

[0057] S2: adjusting the rotation speed of the motor 11 according to the actual length of the brush 12 .

[0058] Specifically, the rotation speed of the motor 11 is determined according to the actual length of the brush 12 , and the rotation speed of the motor 11 is adjusted by a digital speed regulator.

[0059] S3: Rotate the slide rail 221 to adjust the tilt angle of the motor 11 .

[0060] S4: starting the motor 11, which drives the brush 12 to rotate, thereby cleaning the surface of the round steel 101.

[0061] Specifically, the motor 11 is started to drive the brush 12 to rotate at a high speed, and the brush 12 cleans the surface of the round steel 101 , and the dust and debris swept out fall into the collection frame 40 below the round steel 101 .

[0062] S5: Open the valve of the dust cover, clean the inside of the dust cover, and check whether the brush 12 needs to be replaced.

[0063] The surface cleaning device for round steel flaw detection material provided in this embodiment has at least the following advantages:

[0064] After the brush in the prior art performs long-term continuous cleaning work on the round steel surface, the brush end will be seriously worn due to the long-term friction with the round steel surface, and the length of the brush will be shortened, which will lead to a decrease in the overlapping coverage rate between the brush and the round steel surface, and the cleaning effect of the brush will be deteriorated in the long run. In order to solve this technical problem, the cleaning device for processing the surface of round steel flaw detection material provided in this embodiment moves the cleaning module 10 through the adjustment module 20 when in use, so as to adjust the contact distance between the cleaning module 10 and the round steel 101. After the length of the brush 12 is shortened, the adjustment module 20 drives the brush 12 to move in the direction close to the round steel 101, so as to shorten the contact distance between the brush 12 and the round steel 101, thereby ensuring the coverage rate of the cleaning module 10 on the surface of the round steel 101, and then ensuring the cleaning effect of the cleaning module 10.

[0065] In summary, the embodiments of the present invention provide a cleaning device for processing the surface of round steel flaw detection materials and a cleaning method for processing the surface of round steel flaw detection materials. The cleaning device for processing the surface of round steel flaw detection materials includes a cleaning module 10 and an adjustment module 20. The cleaning module 10 is used to clean the surface of the round steel 101. The adjustment module 20 is connected to the cleaning module 10. The adjustment module 20 is used to drive the cleaning module 10 to move closer to or away from the round steel 101 to adjust the contact distance between the cleaning module 10 and the round steel 101. When in use, the cleaning module 10 is used to clean the surface of the round steel 101. After a long period of continuous work, the cleaning module 10 will produce a certain amount of loss, resulting in a decrease in the cleaning effect of the cleaning module 10. At this time, the cleaning module 10 is moved by the adjustment module 20, so as to adjust the contact distance between the cleaning module 10 and the round steel 101, thereby ensuring the coverage of the cleaning module 10 on the surface of the round steel 101, and then ensuring the cleaning effect of the cleaning module 10.

[0066] The cleaning method for processing the surface of round steel flaw detection material uses a cleaning device for processing the surface of round steel flaw detection material to perform cleaning work. The cleaning method includes driving the adjustment module 20 to move according to the actual length of the brush 12, and the adjustment module 20 drives the brush 12 to approach or move away from the round steel 101 to adjust the contact distance between the brush 12 and the round steel 101; adjusting the speed of the motor 11 according to the actual length of the brush 12; starting the motor 11, and the motor 11 drives the brush 12 to rotate, so as to perform a cleaning operation on the surface of the round steel 101. When in use, the cleaning module 10 is used to clean the surface of the round steel 101. After long-term continuous work, the cleaning module 10 will produce a certain amount of loss, resulting in a decrease in the cleaning effect of the cleaning module 10. At this time, the cleaning module 10 is moved by the adjustment module 20, so as to adjust the contact distance between the cleaning module 10 and the round steel 101, thereby ensuring the coverage rate of the cleaning module 10 on the surface of the round steel 101, and then ensuring the cleaning effect of the cleaning module 10.

[0067] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed by the present invention should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. A device for cleaning the surface of round steel flaw detection material, characterized in that: include: A cleaning module (10), wherein the cleaning module (10) is used to clean the surface of the round steel (101); An adjusting module (20), the adjusting module (20) being connected to the cleaning module (10), and the adjusting module (20) being used to drive the cleaning module (10) to move closer to or farther away from the round steel (101) so as to adjust the contact distance between the cleaning module (10) and the round steel (101).

2. The surface cleaning device for round steel flaw detection material according to claim 1 is characterized in that: The regulating module (20) comprises a driver (21) and a regulating component (22); the driver (21) and the regulating component (22) are both connected to the dust cleaning module (10); and the regulating component (22) and the driver (21) are movably connected.

3. The surface cleaning device for round steel flaw detection material according to claim 2 is characterized in that: The adjusting component (22) comprises a slide rail (221) and a slider (222), wherein the slider (222) is slidably mounted on the slide rail (221), the slider (222) is connected to the cleaning module (10), the driver (21) is connected to the cleaning module (10), and the driver (21) is used to drive the cleaning module (10) to move, so that the cleaning module (10) moves along the slide rail (221) driven by the slider (222).

4. The surface cleaning device for round steel flaw detection material according to claim 2 is characterized in that: The driver (21) is a hand-cranked screw.

5. The surface cleaning device for round steel flaw detection material according to claim 3 is characterized in that: The adjustment assembly (22) further comprises a limiting member (23), wherein the limiting member (23) is mounted on the end of the slide rail (221) and is used to limit the position of the slide block (222).

6. The surface cleaning device for round steel flaw detection material according to claim 2 is characterized in that: The dust cleaning module (10) comprises a motor (11) and a brush (12); the motor (11) and the brush (12) are connected; and the motor (11) is installed on the adjustment component (22).

7. The dust cleaning device for processing the surface of round steel flaw detection material according to claim 6 is characterized in that: The length of the brush (12) covering the surface of the round steel (101) is greater than 10 mm to 30 mm of the radius of the round steel (101).

8. The dust cleaning device for processing the surface of round steel flaw detection material according to claim 6 is characterized in that: The motor (11) is arranged to be inclined toward the round steel (101), and the inclination angle of the motor (11) is 0°-30°.

9. The dust cleaning device for processing the surface of round steel flaw detection material according to claim 6 is characterized in that: The surface cleaning device for processing round steel flaw detection materials also includes a dust cover, which is arranged on the cleaning module (10) and is detachably provided with a valve.

10. A method for cleaning the surface of round steel flaw detection material, characterized in that: The cleaning work is performed using the cleaning device for processing the surface of round steel flaw detection material according to any one of claims 1 to 9, and the cleaning method comprises: The adjusting module (20) is driven to move according to the actual length of the brush (12), and the adjusting module (20) drives the brush (12) to approach or move away from the round steel (101) to adjust the contact distance between the brush (12) and the round steel (101); adjusting the rotation speed of the motor (11) according to the actual length of the brush (12); The motor (11) is started, and the motor (11) drives the brush (12) to rotate, thereby performing a dust cleaning operation on the surface of the round steel (101).

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