Special-shaped steel surface cleaning device

Abstract

The utility model discloses a special-shaped steel surface cleaning device which comprises a shell and a cleaning mechanism, the middle of the left side wall of the shell is rotationally connected with a mounting frame, a mounting groove is formed in the rear side of the interior of the mounting frame, the cleaning mechanism comprises a first bevel gear, a second bevel gear, a gear and an outer gear ring, the first bevel gear is rotationally connected to the middle of the left side wall of the mounting groove, and the second bevel gear is rotationally connected to the middle of the left side wall of the mounting groove. The second bevel gear is rotationally connected to the middle of the front side wall of the mounting groove, the gear is arranged at the left end of the first bevel gear, and the outer gear ring is arranged on the left side wall of the shell. The cleaning barrel can rotate in the equipment through the driving device and can do circular motion with the axis of the cleaning barrel as the circle center at the same time, the steel special-shaped workpiece can be more evenly impacted by ultrasonic impact force, the rust removal time of the surface of the steel special-shaped workpiece is shortened, and the rust removal efficiency of the surface of the special-shaped steel is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of special-shaped steel surface cleaning, in particular to a special-shaped steel surface cleaning device. Background Art

[0002] During transportation and storage, steel workpieces are often affected by oxidation and corrosion, resulting in oxide layers and dirt on the surface, that is, rust, which reduces the appearance quality and performance of the steel. The steel surface needs to be cleaned and rust-removed. Flat or round steel workpieces can be rust-removed by grinding. For special-shaped steel workpieces with uneven surfaces and complex structures, ultrasonic rust removal equipment is required for rust removal. Ultrasonic rust removal is a physical rust removal method that uses high-frequency vibration ultrasound to transmit mechanical energy to the metal surface to be rusted at the vibration peak, thereby loosening the rust layer and falling off to achieve the purpose of rust removal. Existing ultrasonic rust removal equipment When performing rust removal, the steel workpiece is directly placed inside the ultrasonic rust removal equipment. The ultrasonic wave is converted into mechanical energy by the ultrasonic transducer and transmitted to the surface of the workpiece through the liquid, impacting the surface of the workpiece to cause the rust on the surface of the workpiece to fall off. When the traditional ultrasonic rust removal equipment is working, the steel workpiece is stationary inside the equipment, and different parts of the workpiece are unevenly impacted by the ultrasonic wave. The area close to the ultrasonic transducer removes rust quickly, and the area far from the ultrasonic transducer removes rust slowly. It takes a long time to remove rust on the workpiece as a whole, and it is impossible to quickly and evenly remove rust on special-shaped steel workpieces. For this reason, we propose a special-shaped steel surface cleaning device. Utility Model Content

[0003] The technical problem to be solved by the present invention is to overcome the existing defects and provide a surface cleaning device for special-shaped steel. The device is provided with a cleaning barrel. When cleaning, the special-shaped steel workpiece is placed in the cleaning barrel. The driving device makes the cleaning barrel rotate inside the equipment and can also make circular motion with its own axis as the center of the circle, so that the special-shaped steel workpiece can be more evenly impacted by the ultrasonic impact force, thereby shortening the rust removal time on the surface of the special-shaped steel workpiece, improving the rust removal efficiency, and effectively solving the problems in the background technology.

[0004] To achieve the above-mentioned purpose, the present utility model provides the following technical solutions: a device for cleaning the surface of special-shaped steel, comprising a housing and a cleaning mechanism;

[0005] Housing: The middle part of the left side wall is rotatably connected to a mounting bracket, and a mounting slot is provided on the inner rear side of the mounting bracket;

[0006] Cleaning mechanism: It includes bevel gear 1, bevel gear 2, gear and outer gear ring. Bevel gear 1 is rotatably connected to the middle of the left side wall of the mounting groove, bevel gear 2 is rotatably connected to the middle of the front side wall of the mounting groove, bevel gear 1 and bevel gear 2 are meshed and connected, the gear is arranged at the left end of bevel gear 1, and the outer gear ring is arranged on the left side wall of the shell, the gear and the outer gear ring are meshed and connected, providing a basis for the movement of steel special-shaped workpieces, and a cleaning bucket is provided. When cleaning, the steel special-shaped workpiece is placed in the cleaning bucket. The cleaning bucket is rotated inside the equipment through the driving device and can also make circular motion with its own axis as the center of the circle, so that the steel special-shaped workpiece can be more evenly impacted by the ultrasonic impact force, shortening the rust removal time on the surface of the steel special-shaped workpiece and improving the rust removal efficiency.

[0007] Furthermore, the cleaning mechanism also includes an installation component, which includes a slider, a rotating shaft and a cleaning bucket. The slider is slidably connected to the internal front side of the mounting frame, and the rotating shaft is rotatably connected to the inside of the slider. The cleaning bucket is connected between the front end of the bevel gear 2 and the rear end of the rotating shaft through a plug-in column, and the front end of the cleaning bucket is provided with an end cover to provide a basis for disassembly and assembly of the cleaning bucket.

[0008] Furthermore, the cleaning mechanism also includes a screw rod, which is rotatably connected to the inner front end of the mounting frame. A knob is provided at the front end of the screw rod, and the rear end of the outer surface of the screw rod is connected to the internal thread of the slider, so that the cleaning barrel can be quickly installed and disassembled.

[0009] Furthermore, the cleaning mechanism also includes a motor, which is arranged in the middle of the left end of the shell, the input end of the motor is electrically connected to the output end of the single-chip microcomputer, and the right end of the output shaft of the motor is fixedly connected to the left end of the mounting bracket, providing stable drive for the movement of the steel special-shaped workpiece.

[0010] Furthermore, the cleaning mechanism also includes an ultrasonic transducer and an ultrasonic generator. The ultrasonic generator is arranged at the front end of the left side of the shell, and the ultrasonic transducers are evenly arranged at the right end of the shell. The input end of the ultrasonic generator is electrically connected to the output end of the single-chip microcomputer, and the input end of the ultrasonic transducer is electrically connected to the output end of the ultrasonic generator, so that the rust on the surface of the steel special-shaped workpiece falls off.

[0011] Furthermore, it also includes a protective cover, which is arranged at the lower end of the right side of the shell. The right side of the protective cover is provided with evenly distributed heat dissipation holes to provide protection and heat dissipation effects for the ultrasonic generator.

[0012] Furthermore, it also includes a single-chip microcomputer, which is arranged on the right side of the front end of the shell. The input end of the single-chip microcomputer is electrically connected to an external power supply to provide a control effect for cleaning the surface of the steel special-shaped workpiece.

[0013] Compared with the prior art, the beneficial effects of the present invention are: the special-shaped steel surface cleaning device has the following advantages:

[0014] The motor drives the mounting frame to rotate, causing the cleaning barrel to make a circular motion with the axis of the motor's output shaft as the center. As the mounting frame rotates, the gear continuously engages with the outer gear ring, driving bevel gear one and bevel gear two to rotate, thereby causing the cleaning barrel to make a circular motion with the axis of bevel gear two as the center. At this time, the cleaning barrel rotates along the axis of the motor's output shaft while also rotating along its own axis, so that the steel workpiece inside can evenly receive the impact of the ultrasonic impact force, thereby shortening the rust removal time on the surface of the special-shaped steel workpiece and improving the rust removal efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the cross-sectional structure of the cleaning mechanism of the present utility model.

[0017] In the figure: 1 housing, 2 mounting frame, 3 mounting groove, 4 cleaning mechanism, 41 bevel gear 1, 42 bevel gear 2, 43 gear, 44 outer gear ring, 45 mounting assembly, 451 slider, 452 rotating shaft, 453 cleaning barrel, 46 screw rod, 47 motor, 48 ultrasonic transducer, 49 ultrasonic generator, 5 protective cover, 6 single chip microcomputer. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] See also Figure 1-2 , this embodiment provides a technical solution: a device for cleaning the surface of special-shaped steel, comprising a housing 1 and a cleaning mechanism 4;

[0020] Housing 1: A mounting bracket 2 is rotatably connected to the middle of its left side wall. A mounting slot 3 is provided on the rear side of the mounting bracket 2. The housing 1 also includes a single-chip microcomputer 6, which is disposed on the right side of the front end of the housing 1. The input end of the single-chip microcomputer 6 is electrically connected to an external power supply to provide a control effect for cleaning the surface of the steel special-shaped workpiece;

[0021] Cleaning mechanism 4: It includes bevel gear 1 41, bevel gear 2 42, gear 43 and outer gear ring 44. Bevel gear 1 41 is rotatably connected to the middle of the left side wall of the mounting groove 3. Bevel gear 2 42 is rotatably connected to the middle of the front side wall of the mounting groove 3. Bevel gear 1 41 and bevel gear 2 42 are meshed and connected. Gear 43 is arranged at the left end of bevel gear 1 41. Outer gear ring 44 is arranged on the left side wall of the housing 1. Gear 43 and outer gear ring 44 are meshed and connected, providing a basis for the movement of steel special-shaped workpieces. Cleaning mechanism 4 also includes mounting assembly 45. Mounting assembly 45 includes slider 451, rotating shaft 452 and cleaning bucket 453. Slider 451 slides The cleaning bucket 453 is connected to the front end of the bevel gear 2 through the plug post, and the cleaning bucket 453 is connected to the front end of the bevel gear 2 through the plug post. The front end of the cleaning bucket 453 is provided with an end cover, and the outer surface of the cleaning bucket 453 is provided with evenly distributed small holes to provide a basis for the disassembly and assembly of the cleaning bucket 453. The cleaning mechanism 4 also includes a screw rod 46, which is rotatably connected to the front end of the interior of the mounting frame 2. The front end of the screw rod 46 is provided with a knob. The rear end of the outer surface of the screw rod 46 is connected to the internal thread of the slider 451, which can quickly install and disassemble the cleaning bucket 453. The cleaning mechanism 4 also includes a screw rod 46, which is rotatably connected to the front end of the interior of the mounting frame 2. The front end of the screw rod 46 is provided with a knob. The rear end of the outer surface of the screw rod 46 is connected to the internal thread of the slider 451, so that the cleaning bucket 453 can be quickly installed and disassembled. The cleaning mechanism 4 further comprises an ultrasonic transducer 48 and an ultrasonic generator 49. The ultrasonic generator 49 is arranged at the left front end of the housing 1. The ultrasonic transducer 48 is evenly arranged at the right end of the housing 1. The input end of the ultrasonic generator 49 is electrically connected to the output end of the single-chip microcomputer 6. The input end of the ultrasonic transducer 48 is electrically connected to the output end of the ultrasonic generator 49. The ultrasonic generator 49 can quickly clean the workpiece. The ultrasonic wave is emitted to impact the surface of the special-shaped steel workpiece, so that the rust on the surface of the special-shaped steel workpiece falls off. The protective cover 5 is also included. The protective cover 5 is arranged at the lower end of the right side of the shell 1. The right side of the protective cover 5 is provided with evenly distributed heat dissipation holes to provide protection and heat dissipation effect for the ultrasonic transducer 48. A cleaning bucket is provided. When cleaning, the special-shaped steel workpiece is placed in the cleaning bucket. The cleaning bucket is rotated inside the equipment through the driving device and can also make circular motion with its own axis as the center of the circle, so that the special-shaped steel workpiece can be more evenly impacted by the ultrasonic impact force, thereby shortening the rust removal time on the surface of the special-shaped steel workpiece and improving the rust removal efficiency.

[0022] The working principle of the special-shaped steel surface cleaning device provided by the present invention is as follows: when rust is removed from the surface of a special-shaped steel workpiece, the end cover of the cleaning barrel 453 is opened, the special-shaped steel workpiece is placed inside the cleaning barrel 453, the end cover is closed, the plug on the rear side of the cleaning barrel 453 is inserted into the front end of the bevel gear 42, and the knob is turned, and the screw rod 46 also rotates accordingly. Because the rear end of the outer surface of the screw rod 46 is connected to the internal thread of the slider 451, as the screw rod 46 rotates, the slider 451 moves backward, and the rotating shaft 452 also moves backward until the plug on the front side of the cleaning barrel 453 is completely inserted into the interior of the rotating shaft 452. At this time, the installation of the cleaning barrel 453 is completed, the interior of the shell 1 is filled with water, the single-chip microcomputer 6 controls the ultrasonic generator 49 to work, the ultrasonic generator 49 generates ultrasonic waves, and the ultrasonic transducer 48 converts the ultrasonic waves belonging to electromagnetic energy into mechanical energy, causing the water body to vibrate. The impact on the surface of the special-shaped steel workpiece will peel off the rust on the surface of the special-shaped steel workpiece. At the same time, the single-chip microcomputer 6 controls the operation of the motor 47. The output shaft of the motor 47 drives the mounting bracket 2 to rotate, and the cleaning barrel 453 also performs a circular motion with the axis of the output shaft of the motor 47 as the center. As the mounting bracket 2 rotates, the gear 43 continuously engages with the outer gear ring 44, driving the bevel gear 1 41 to rotate. Because the bevel gear 1 41 and the bevel gear 2 42 are meshed and connected, as the bevel gear 1 41 rotates, the bevel gear 2 42 also rotates accordingly, and the cleaning barrel 453 also performs a circular motion with the axis of the bevel gear 2 42, that is, its own axis, as the center. At this time, the cleaning barrel 453 rotates along the axis of the output shaft of the motor 47 and can also rotate along its own axis, so that the steel workpiece inside can be evenly impacted by the ultrasonic impact force, shortening the rust removal time on the surface of the special-shaped steel workpiece and improving the rust removal efficiency.

[0023] It is worth noting that the single-chip microcomputer 6 disclosed in the above embodiment is an S7-200 single-chip microcomputer, the motor 47 is a T120K-HG-P2-15N-80-1 motor, the ultrasonic transducer 48 is a YZ-4QXHNQ-5028 ultrasonic transducer, and the ultrasonic generator 49 is a PLS-QQXDY-3000 ultrasonic generator. The single-chip microcomputer 6 controls the operation of the motor 47 and the ultrasonic generator 49 using methods commonly used in the prior art.

[0024] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A device for cleaning the surface of special-shaped steel, characterized by: It comprises a housing (1) and a cleaning mechanism (4); The housing (1) has a mounting frame (2) rotatably connected to the middle of its left side wall, and a mounting slot (3) is provided on the inner rear side of the mounting frame (2); The cleaning mechanism (4) comprises a bevel gear 1 (41), a bevel gear 2 (42), a gear (43) and an outer gear ring (44), wherein the bevel gear 1 (41) is rotatably connected to the middle portion of the left side wall of the mounting groove (3), the bevel gear 2 (42) is rotatably connected to the middle portion of the front side wall of the mounting groove (3), the bevel gear 1 (41) and the bevel gear 2 (42) are meshedly connected, the gear (43) is arranged at the left end of the bevel gear 1 (41), the outer gear ring (44) is arranged at the left side wall of the housing (1), and the gear (43) and the outer gear ring (44) are meshedly connected.

2. The device for cleaning the surface of special-shaped steel according to claim 1, characterized in that: It also includes a single-chip microcomputer (6), which is arranged on the right side of the front end of the housing (1), and the input end of the single-chip microcomputer (6) is electrically connected to an external power supply.

3. The device for cleaning the surface of special-shaped steel according to claim 1, characterized in that: The cleaning mechanism (4) further comprises a mounting assembly (45), the mounting assembly (45) comprising a slider (451), a rotating shaft (452) and a cleaning bucket (453), the slider (451) being slidably connected to the inner front side of the mounting frame (2), the rotating shaft (452) being rotatably connected to the interior of the slider (451), the cleaning bucket (453) being plugged between the front end of the bevel gear 2 (42) and the rear end of the rotating shaft (452) via a plug post, and the front end of the cleaning bucket (453) being provided with an end cover.

4. The device for cleaning the surface of special-shaped steel according to claim 3, characterized in that: The cleaning mechanism (4) further comprises a screw rod (46), which is rotatably connected to the inner front end of the mounting frame (2), the front end of the screw rod (46) is provided with a knob, and the outer rear end of the screw rod (46) is connected to the inner thread of the slider (451).

5. The device for cleaning the surface of special-shaped steel according to claim 2, characterized in that: The cleaning mechanism (4) further comprises a motor (47), which is arranged at the middle of the left end of the housing (1), the input end of the motor (47) being electrically connected to the output end of the single-chip microcomputer (6), and the right end of the output shaft of the motor (47) being fixedly connected to the left end of the mounting frame (2).

6. The device for cleaning the surface of special-shaped steel according to claim 5, characterized in that: The cleaning mechanism (4) further comprises an ultrasonic transducer (48) and an ultrasonic generator (49), wherein the ultrasonic generator (49) is arranged at the front end of the left side of the housing (1), and the ultrasonic transducers (48) are evenly arranged at the right end of the housing (1), the input end of the ultrasonic generator (49) is electrically connected to the output end of the single chip microcomputer (6), and the input end of the ultrasonic transducer (48) is electrically connected to the output end of the ultrasonic generator (49).

7. The device for cleaning the surface of special-shaped steel according to claim 1, characterized in that: It also includes a protective cover (5), which is arranged at the lower end of the right side of the housing (1), and the right side of the protective cover (5) is provided with evenly distributed heat dissipation holes.

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