Steel pipe cleaning machine

Abstract

The application discloses a steel pipe cleaning machine, which comprises a cleaning box, an ultrasonic device and a cleaning mechanism, wherein the cleaning mechanism comprises a fixed support, a vertical first telescopic motor is installed on the fixed support, a fixed block is arranged on the output end of the first telescopic motor, a horizontal second telescopic motor is installed on the fixed block, a positioning frame is arranged on the output end of the second telescopic motor, the positioning frame comprises a horizontal plate and a vertical plate, a plurality of arc-shaped positioning grooves are formed in the horizontal plate, and a fixed cleaning brush is installed on the vertical plate. According to the application, the steel pipe is positioned and placed on the arc-shaped positioning grooves, then the steel pipe is immersed in a cleaning liquid, the two ends of the steel pipe are inserted into the fixed cleaning brush, the steel pipe is subjected to ultrasonic cleaning, and the cleaning brush is driven to slide on the inner wall of the steel pipe by the second electromagnet, so that the inner wall of the steel pipe is cleaned.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of steel pipe cleaning, in particular to the technical field of ultrasonic cleaning machine. BACKGROUND

[0002] The ultrasonic wave propagates in the liquid, so that the liquid and the cleaning tank vibrate together at the ultrasonic frequency. The liquid and the cleaning tank have their own natural frequency when they vibrate. This vibration frequency is the frequency of the sound wave, so people hear a humming sound. The original ultrasonic cleaning machine generates high-frequency oscillation signals from the ultrasonic generator, which are converted into high-frequency mechanical oscillations by the transducer and transmitted to the medium, the cleaning solvent. The ultrasonic wave radiates between the dense and sparse phases in the cleaning liquid, making the liquid flow and generating tens of thousands of micro-bubbles with a diameter of 50-500 microns. The micro-bubbles in the liquid vibrate under the action of the sound field. These bubbles form and grow in the negative pressure zone of the longitudinal propagation of the ultrasonic wave, and in the positive pressure zone, when the sound pressure reaches a certain value, the bubbles rapidly increase and then suddenly close. And when the bubbles close, a shock wave is generated, producing thousands of atmospheres of pressure around it, destroying insoluble dirt and dispersing it in the cleaning liquid. When the particles are coated with oil and adhere to the surface of the cleaning part, the oil is emulsified, and the solid particles are separated, thereby achieving the purpose of cleaning the cleaning part. In this process known as "cavitation", the bubble closure can form a temperature of several hundred degrees and an instantaneous high pressure of more than 1000 atmospheres.

[0003] With the continuous development of the cleaning industry, more and more industries and enterprises have used ultrasonic cleaning machines. Steel pipes are one of them. The bottom or both sides of the machine body are provided with ultrasonic waves, which clean the pipeline. However, the existing ultrasonic cleaning machine cannot clean the inner wall of the steel pipe when cleaning the steel pipe, resulting in some dirt remaining in the steel pipe after cleaning. SUMMARY

[0004] The purpose of the present application is to solve the problems in the prior art and provide a steel pipe cleaning machine that can solve the above problems.

[0005] To achieve the above purpose, the present application provides a steel pipe cleaning machine, which comprises a cleaning box, an ultrasonic device and a cleaning mechanism, the cleaning box is provided with an ultrasonic device, the cleaning box is provided with a cleaning tank containing cleaning liquid, the two sides of the cleaning box are fixed with a cleaning mechanism, the cleaning mechanism comprises a fixed support, a vertical first telescopic motor is installed on the fixed support, a fixed block is arranged on the output end of the first telescopic motor, a horizontal second telescopic motor is installed on the fixed block, a positioning frame is arranged on the output end of the second telescopic motor, the positioning frame comprises a horizontal plate and a vertical plate, a plurality of arc-shaped positioning grooves are formed in the horizontal plate, and a fixed cleaning brush is installed on the vertical plate.

[0006] As preferred, the fixed cleaning brush comprises a fixed cleaning column, the outer wall of the fixed cleaning column is provided with cleaning bristles, the end of the fixed cleaning brush is provided with a movable cleaning brush, the fixed cleaning column is provided with a first electromagnet, the movable cleaning brush comprises a movable cleaning column, the outer wall of the movable cleaning column is provided with cleaning bristles, and the movable cleaning column is made of a material that can be attracted by a magnet.

[0007] As preferred, the inner wall of the cleaning box is provided with a first electric sliding rail, a moving plate is slidably installed on the first electric sliding rail, a plurality of second electromagnets are arranged on the moving plate, and the second electromagnets correspond to the positioning grooves in a one-to-one manner.

[0008] As preferred, the fixed cleaning brush is detachably installed on the vertical plate, the top of the second electromagnet is provided with an arc-shaped cleaning plate, and the surface of the arc-shaped cleaning plate in contact with the steel pipe is provided with cleaning bristles.

[0009] As preferred, the top of the cleaning box is provided with a mounting plate, the mounting plate is provided with a first telescopic cylinder, the output end of the first telescopic cylinder is fixedly provided with a mounting frame, a plurality of conveying rollers and drive rollers are rotatably arranged in the mounting frame, a conveying belt is wound around the outer surface of the conveying rollers, and the drive rollers are connected with a drive motor.

[0010] As preferred, the mounting plate is connected with a rotating support, the rotating support is connected with a rotating motor, the inner wall of the cleaning box is provided with a second electric sliding rail, and the positioning frame is slidably installed on the second electric sliding rail.

[0011] As preferred, one side of the cleaning box is provided with a feeding mechanism, the feeding mechanism comprises a feeding conveyor, both sides of the feeding conveyor are provided with feeding guide rails, the feeding guide rails extend to the top of the cleaning box, a feeding sliding block is slidably installed on the feeding guide rails, a second telescopic cylinder is fixedly arranged on the feeding sliding block, and the output end of the second telescopic cylinder is provided with a clamping plate.

[0012] As preferred, the clamping plate is provided with a plug rod at the end away from the second telescopic cylinder.

[0013] As preferred, both sides of the feeding conveyor are provided with positioning plates.

[0014] As preferred, both ends of the movable cleaning brush are provided with positioning protrusions, and the vertical plate is provided with positioning grooves matched with the positioning protrusions.

[0015] The beneficial effects of the present application are as follows: the present application positions and places the steel pipe on the arc-shaped positioning groove, then immerses the steel pipe in the cleaning liquid, inserts the two ends of the steel pipe into the fixed cleaning brush, performs ultrasonic cleaning on one side, and drives the cleaning brush to slide in the inner wall of the steel pipe by the second electromagnet, thereby cleaning the inner wall of the steel pipe, which can remove the dirt on the inner wall of the steel pipe and has good cleaning effect; while cleaning, the steel pipe is driven to rotate by the conveying belt, thereby improving the cleaning effect of the cleaning mechanism.

[0016] The features and advantages of the present application will be described in detail with reference to the embodiments in conjunction with the drawings. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is a structural schematic diagram of the present application;

[0018] Figure 2 is a schematic diagram of the cleaning mechanism of the present application;

[0019] Figure 3 is a schematic diagram of the conveying belt of the present application;

[0020] Figure 4 is a schematic diagram of the feeding mechanism of the present application;

[0021] Figure 5 is a schematic diagram of the positioning frame of the present application.

[0022] In the figure: 1-washing box; 2-ultrasonic device; 3-cleaning mechanism; 4-positioning frame; 5-fixed cleaning brush; 6-moving cleaning brush; 7-second electromagnet; 8-mounting plate; 9-feeding guide rail; 10-positioning plate; 11-washing groove; 12-first electric sliding rail; 13-moving plate; 31-fixed support; 32-first telescopic motor; 33-fixed block; 34-second telescopic motor; 41-positioning groove; 51-fixed cleaning column; 61-moving cleaning column; 81-first telescopic air cylinder; 82-mounting frame; 83-conveying roller; 84-driving roller; 85-conveying belt; 86-rotating support; 91-feeding sliding block; 92-second telescopic air cylinder; 93-clamping plate; 94-inserting rod. DETAILED DESCRIPTION

[0023] Example 1:

[0024] Reference Figures 1 to 5The utility model provides a steel pipe cleaning machine, including cleaning box 1, ultrasonic device 2 and cleaning mechanism 3, be equipped with ultrasonic device 2 in the cleaning box 1, be equipped with the cleaning tank 11 of containing cleaning solution in the cleaning box 1, the both sides of cleaning box 1 are fixed with cleaning mechanism 3, the cleaning mechanism 3 includes fixed support 31, install vertical first telescopic motor 32 on fixed support 31, be equipped with fixed block 33 at the output of first telescopic motor 32, install horizontal second telescopic motor 34 on fixed block 33, the output of second telescopic motor 34 is equipped with positioning frame 4, positioning frame 4 includes crosspiece and vertical board, a plurality of arc positioning groove 41 are formed on the crosspiece, install fixed cleaning brush 5 on the vertical board, fixed cleaning brush 5 includes fixed cleaning column 51, the outer wall of fixed cleaning column 51 is equipped with cleaning brush hair, the end of fixed cleaning brush 5 is equipped with mobile cleaning brush 6, first electromagnet 52 is equipped in fixed cleaning column 51, mobile cleaning brush 6 includes mobile cleaning column 61, the outer wall of mobile cleaning column 61 is equipped with cleaning brush hair, mobile cleaning column 61 is made of the material that can be attracted by magnet, the inner wall of cleaning box 1 is equipped with first electric slide rail 12, mobile plate 13 is slidably installed on first electric slide rail 12, a plurality of second electromagnet 7 are equipped on mobile plate 13, second electromagnet 7 correspond with positioning groove 41 one to one, fixed cleaning brush 5 with vertical board can detachable installation, the top of second electromagnet 7 is equipped with arc cleaning plate, the surface of arc cleaning plate and steel pipe contact is equipped with cleaning brush hair, the surface of positioning groove 41 is equipped with cleaning brush hair, the top of cleaning box 1 is equipped with mounting plate 8, install first telescopic pneumatic cylinder 81 on mounting plate 8, the output of first telescopic pneumatic cylinder 81 is fixed with mounting bracket 82, a plurality of conveying roller 83 and drive roller 84 are rotatably installed in mounting bracket 82, a circle of conveying belt 85 is wound on the outer surface of conveying roller 83, drive motor is connected with drive roller 84, mounting plate 8 is connected with rotating support 86, rotating support 86 is connected with rotary motor, the inner wall of cleaning box 1 is equipped with second electric slide rail 14, positioning frame 4 is slidably installed with second electric slide rail 14, one side of cleaning box 1 is equipped with feeding mechanism, the feeding mechanism includes feeding conveyor, the both sides of feeding conveyor are equipped with feeding guide rail 9, feeding guide rail 9 extends to the top of cleaning box 1, feeding slide block 91 is slidably installed on feeding guide rail 9, second telescopic pneumatic cylinder 92 is fixed on feeding slide block 91, the output of second telescopic pneumatic cylinder 92 is equipped with clamping plate 93, the end away from second telescopic pneumatic cylinder 92 of clamping plate 93 is equipped with plug rod 94, the both sides of feeding conveyor are equipped with positioning plate 10, the both ends of mobile cleaning brush 6 are equipped with positioning boss, the vertical board is equipped with the positioning recess groove that matches with positioning boss.

[0025] Embodiment 2:

[0026] The utility model discloses a steel pipe cleaning machine, including cleaning box 1, ultrasonic device 2 and cleaning mechanism 3, be equipped with ultrasonic device 2 in cleaning box 1, be equipped with the cleaning tank 11 of containing cleaning solution in cleaning box 1, the both sides of cleaning box 1 are fixed with cleaning mechanism 3, cleaning mechanism 3 includes fixed support 31, install vertical first telescopic motor 32 on fixed support 31, be equipped with fixed block 33 on the output of first telescopic motor 32, install horizontal second telescopic motor 34 on fixed block 33, the output of second telescopic motor 34 is equipped with positioning frame 4, positioning frame 4 includes horizontal board and vertical board, a plurality of arc positioning groove 41 are formed to horizontal board, be equipped with fixed cleaning brush 5 on vertical board, fixed cleaning brush 5 includes fixed cleaning column 51, be equipped with cleaning brush hair on the outer wall of fixed cleaning column 51, the end of fixed cleaning brush 5 is equipped with mobile cleaning brush 6, be equipped with first electromagnet 52 in fixed cleaning column 51, mobile cleaning brush 6 includes mobile cleaning column 61, be equipped with cleaning brush hair on the outer wall of mobile cleaning column 61, mobile cleaning column 61 is made of the material that can be attracted by magnet, be equipped with first electric slide rail 12 on the inner wall of cleaning box 1, the mobile plate 13 of sliding installation is equipped with on first electric slide rail 12, be equipped with a plurality of second electromagnet 7 on mobile plate 13, second electromagnet 7 with positioning groove 41 one to one, the both ends of mobile cleaning brush 6 are equipped with positioning lug, open the positioning recess of matching with positioning lug on vertical board.

[0027] The utility model work process:

[0028] In the working process of the utility model, the steel pipes are placed in the positioning grooves one by one through the feeding mechanism, then the first telescopic motor immerses the steel pipes in the cleaning liquid, the second telescopic motor extends the mobile cleaning brush and the fixed cleaning brush into the inner wall of the steel pipe, then the first electromagnet is powered off to release the fixation of the mobile cleaning brush and the fixed cleaning brush, then the second electromagnet is moved to the position of the mobile cleaning brush, the second electromagnet is powered on to attract the mobile cleaning brush, and the mobile cleaning brush cleans the inner wall of the steel pipe along with the movement of the second electromagnet, at the same time, the conveying belt contacts the upper surface of the steel pipe to drive the steel pipe to rotate for rotary cleaning.

[0029] The above examples are illustrative of and not limiting upon the present application, and any simple transformation of the present application falls within the scope of the present application.

Claims

1. A steel pipe cleaning machine, characterized in that: The system includes a cleaning tank (1), an ultrasonic device (2), and a cleaning mechanism (3). The cleaning tank (1) is equipped with the ultrasonic device (2) and a cleaning tank (11) for holding cleaning fluid. The cleaning mechanism (3) is fixed on both sides of the cleaning tank (1). The cleaning mechanism (3) includes a fixed bracket (31). A vertical first telescopic motor (32) is mounted on the fixed bracket (31). A fixed block (33) is provided at the output end of the first telescopic motor (32). A horizontal second telescopic motor (34) is mounted on the fixed block (33). The output end is provided with a positioning frame (4), the positioning frame (4) includes a horizontal plate and a vertical plate, the horizontal plate is provided with a plurality of arc-shaped positioning grooves (41), and the vertical plate is provided with a fixed cleaning brush (5); the fixed cleaning brush (5) includes a fixed cleaning column (51), the outer wall of the fixed cleaning column (51) is provided with cleaning bristles, the end of the fixed cleaning brush (5) is provided with a movable cleaning brush (6), the fixed cleaning column (51) is provided with a first electromagnet (52), the movable cleaning brush (6) includes a movable cleaning column (61), the outer wall of the movable cleaning column (61) is provided with cleaning bristles, the movable cleaning column (6 ... The cleaning column (61) is made of a material that can be attracted by a magnet; the inner wall of the cleaning tank (1) is provided with a first electric slide rail (12), and a moving plate (13) is slidably installed on the first electric slide rail (12). The moving plate (13) is provided with a plurality of second electromagnets (7), and the second electromagnets (7) correspond one-to-one with the positioning groove (41); the fixed cleaning brush (5) is detachably installed with the vertical plate, and the top of the second electromagnet (7) is provided with an arc-shaped cleaning plate, and the surface of the arc-shaped cleaning plate that contacts the steel pipe is provided with cleaning bristles; the top of the cleaning tank (1) is provided with an mounting plate (8), and the mounting plate (8) is provided with a mounting plate (8). A first telescopic cylinder (81) is installed on the plate (8). A mounting frame (82) is fixed at the output end of the first telescopic cylinder (81). Several conveying rollers (83) and driving rollers (84) are rotatably installed inside the mounting frame (82). A conveyor belt (85) is wrapped around the outer surface of the conveying rollers (83). A driving motor is connected to the driving rollers (84). A rotating bracket (86) is connected to the mounting plate (8). A rotating motor is connected to the rotating bracket (86). A second electric slide rail (14) is provided on the inner wall of the cleaning tank (1). The positioning frame (4) is slidably installed with the second electric slide rail (14).During operation, the first telescopic motor (32) immerses the steel pipe in the cleaning solution, and the second telescopic motor (34) inserts the moving cleaning brush (6) and the fixed cleaning brush (5) into the inner wall of the steel pipe. Then, the first electromagnet (52) is de-energized, releasing the moving cleaning brush (6) and the fixed cleaning brush (5). Then, the second electromagnet (7) is moved to the position of the moving cleaning brush (6), and the second electromagnet (7) is energized, attracting the moving cleaning brush (6). The moving cleaning brush (6) cleans the inner wall of the steel pipe as the second electromagnet (7) moves. At the same time, the conveyor belt (85) contacts the upper surface of the steel pipe, causing the steel pipe to rotate and perform rotational cleaning.

2. The steel pipe cleaning machine as described in claim 1, characterized in that: The cleaning tank (1) is provided with a feeding mechanism on one side. The feeding mechanism includes a feeding conveyor. The feeding conveyor is provided with feeding guide rails (9) on both sides. The feeding guide rails (9) extend to the top of the cleaning tank (1). A feeding slider (91) is slidably installed on the feeding guide rails (9). A second telescopic cylinder (92) is fixed on the feeding slider (91). A clamping plate (93) is provided at the output end of the second telescopic cylinder (92).

3. The steel pipe cleaning machine as described in claim 2, characterized in that: The clamp (93) has a rod (94) on the end away from the second telescopic cylinder (92).

4. The steel pipe cleaning machine as described in claim 2, characterized in that: Positioning plates (10) are provided on both sides of the feeding conveyor.

5. The steel pipe cleaning machine as described in claim 1, characterized in that: The movable cleaning brush (6) has positioning protrusions at both ends, and the vertical plate has positioning grooves that match the positioning protrusions.

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