Automatic cleaning and lubricating system for guide rail of roll changing vehicle of rolling mill

Abstract

The utility model relates to the technical field of rolling mill equipment, in particular to an automatic cleaning and lubricating system for a guide rail of a roll changing vehicle of a rolling mill, which comprises a top plate, an induction module and a double-shaft motor are sequentially connected to the bottom of the top plate from front to back through bolts, and threaded rods are connected to two sides of the double-shaft motor through bolts. The surface of the threaded rod is sleeved with a moving block in a threaded mode, and the bottom of the moving block is connected with a rotating motor through a rectangular box. Through cooperation of the cleaning roller, the bottom plate, the cleaning cloth, the box body, the booster pump, the ultrasonic sensor and the Hall sensor, the rail cleaning device has the advantage that the guide rail can be lubricated while cleaning is conducted, and when the ultrasonic sensor senses that dirt exists in the rail, the cleaning roller is driven to rotate through work of the rotating motor; and the movement of the trolley can drive the cleaning cloth to clean the bottom of the track, and when the number of revolutions of the cleaning roller is large, oil can be injected into the track through the booster pump, so that lubrication is performed.

Description

Technical Field

[0001] The utility model relates to the technical field of rolling mill equipment, in particular to an automatic cleaning and lubricating system for guide rails of a rolling mill roll changing vehicle. Background Art

[0002] A rolling mill is a device that realizes the metal rolling process. It generally refers to the equipment that completes the entire process of rolled material production. During the use of the rolling mill equipment, a roll changing car is required to perform roll changing operations, and a cleaning system is required during the operation of the roll changing car.

[0003] After searching, the patent number is CN214920352U, and the name is a utility model of a guide rail cleaning device, including a bracket, a pressure plate and a felt. Through research and analysis, it is found that although it can have the advantages of easy installation, easy replacement of felt, and low cost during use, it still has the following disadvantages to a certain extent.

[0004] For example, it does not have the function of lubricating the guide rails while cleaning, so that the guide rails may lack lubrication after cleaning, the friction of the guide rails increases, and the device cannot adapt to guide rails of different widths. The practicality of the device is insufficient. In order to solve the above technical problems, we have designed an automatic cleaning and lubrication system for the guide rails of a rolling mill roll changing car. Utility Model Content

[0005] The purpose of the utility model is to provide an automatic cleaning and lubrication system for the guide rails of a rolling mill roll changing car, which has the advantages of being able to lubricate the guide rails while cleaning and being able to adapt the device to guide rails of different widths, thereby solving the problems of usually not having the function of lubricating the guide rails while cleaning and being unable to adapt the device to guide rails of different widths.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic cleaning and lubrication system for the guide rails of a rolling mill roll-changing car, comprising a top plate, the bottom of the top plate is connected with an induction module and a dual-axis motor in sequence by bolts from front to back, both sides of the dual-axis motor are connected with threaded rods by bolts, the surface thread sleeves of the threaded rods are provided with moving blocks, the bottom of the moving block is connected with a rotating motor through a rectangular box, the rotating shaft of the rotating motor passes through the rectangular box and is fixedly connected with a cleaning roller, the bottom of the cleaning roller is movably connected with a bottom plate through a bearing, a cleaning cloth is provided at the bottom of the bottom plate, the side opposite to the top of the bottom plate is fixedly connected with a box body, a booster pump is provided on the front side of the box body, a prompt module is provided on the front side of the top plate, and a controller is fixedly connected to the front side of the rectangular box on the right.

[0007] Preferably, the sensing module includes a Hall sensor, the top of the Hall sensor is connected to the top plate by bolts, a temperature sensor is fixedly connected to the right side of the inner cavity of the box body, ultrasonic sensors are fixedly connected to both sides of the bottom of the top plate, and the controller is bidirectionally electrically connected to the Hall sensor, the temperature sensor and the ultrasonic sensor respectively.

[0008] Preferably, an ultrasonic flaw detector is connected to the rear side of the bottom of the top plate via bolts, an auxiliary block is fixedly connected to the top of the left cleaning roller, and the controller is bidirectionally electrically connected to the ultrasonic flaw detector.

[0009] Preferably, a semiconductor refrigeration sheet is provided through the front side of the box body, and the output end of the controller is electrically connected to the semiconductor refrigeration sheet in one direction.

[0010] Preferably, the liquid inlet pipe of the booster pump is connected to the box body, and the liquid outlet pipe of the booster pump is connected to a lubrication pipe.

[0011] Preferably, a groove body is provided on the right side of the left bottom plate, and a cleaning wool strand is connected to the left side of the right bottom plate via a rectangular block.

[0012] Preferably, a slide groove is provided at the bottom of the top plate, the top of the movable block extends to the inner cavity of the slide groove and is slidably connected to the slide groove, the rear side of the movable block is fixedly connected to the bottom plate through a connecting rod, the prompt module is a warning light, and the output end of the controller is unidirectionally electrically connected to the dual-axis motor, the rotating motor, the boost pump and the prompt module respectively.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model has the advantage of being able to lubricate the guide rail while cleaning through the cooperation of a cleaning roller, a bottom plate, a cleaning cloth, a box body, a booster pump, an ultrasonic sensor and a Hall sensor. When the ultrasonic sensor senses that there is dirt in the track, the cleaning roller is driven to rotate by the operation of the rotating motor, and the movement of the trolley can also drive the cleaning cloth to clean the bottom of the track. When the number of revolutions of the cleaning roller is large, oil can be injected into the track through the booster pump for lubrication.

[0015] 2. The utility model has the advantage of enabling the device to adapt to guide rails of different widths through the cooperation of a dual-axis motor, a threaded rod, a moving block, a rotating motor, a trough body and cleaning hair strands. The operator drives the threaded rod to rotate through the dual-axis motor, so that the distance between the cleaning rollers becomes larger, thereby adapting to wider tracks, and the cleaning hair strands can fill the space between the bottom plates, so that the cleaning effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structural axial side of the utility model;

[0017] Figure 2 This is a schematic diagram of the rear and upward axial view of the structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the axial explosion of the local structure of the utility model;

[0019] Figure 4 This is a schematic axial side view of the partial structure of the utility model;

[0020] Figure 5 This is a schematic diagram of an axial explosion of the bottom plate structure of the utility model;

[0021] Figure 6 This is a schematic diagram of the system principle of the utility model;

[0022] Figure 7 This is a schematic diagram of the principle of the sensing module system of the utility model.

[0023] In the figure: 1. Top plate; 2. Sensing module; 3. Dual-axis motor; 4. Threaded rod; 5. Moving block; 6. Rotating motor; 7. Cleaning roller; 8. Bottom plate; 9. Cleaning cloth; 10. Box; 11. Booster pump; 12. Prompt module; 13. Controller; 14. Hall sensor; 15. Temperature sensor; 16. Ultrasonic sensor; 17. Ultrasonic flaw detector; 18. Auxiliary block; 19. Semiconductor cooling sheet; 20. Trough; 21. Cleaning hair strands. DETAILED DESCRIPTION

[0024] See also Figure 1-Figure 7 , an automatic cleaning and lubrication system for the guide rails of a rolling mill roll changing car, comprising a top plate 1, the bottom of the top plate 1 is connected with an induction module 2 and a dual-axis motor 3 by bolts from front to back in sequence, both sides of the dual-axis motor 3 are connected with threaded rods 4 by bolts, the surface thread sleeves of the threaded rods 4 are provided with moving blocks 5, the bottom of the moving block 5 is connected with a rotating motor 6 through a rectangular box, the rotating shaft of the rotating motor 6 passes through the rectangular box and is fixedly connected with a cleaning roller 7, the bottom of the cleaning roller 7 is movably connected with a bottom plate 8 through a bearing, a cleaning cloth 9 is arranged at the bottom of the bottom plate 8, a box body 10 is fixedly connected to the opposite side of the top of the bottom plate 8, a booster pump 11 is arranged on the front side of the box body 10, a prompt module 12 is arranged on the front side of the top plate 1, and a controller 13 is fixedly connected to the front side of the rectangular box on the right.

[0025] See also Figure 1 , Figure 2 , Figure 3 and Figure 7The sensing module 2 includes a Hall sensor 14, the top of the Hall sensor 14 is connected to the top plate 1 by bolts, a temperature sensor 15 is fixedly connected to the right side of the inner cavity of the box body 10, and ultrasonic sensors 16 are fixedly connected to both sides of the bottom of the top plate 1. The controller 13 is bidirectionally electrically connected to the Hall sensor 14, the temperature sensor 15 and the ultrasonic sensor 16 respectively. By setting the temperature sensor 15, the temperature in the box body 10 can be detected, which is beneficial to the storage of lubricating oil.

[0026] See also Figure 1 and Figure 2 An ultrasonic flaw detector 17 is connected to the rear side of the bottom of the top plate 1 by bolts, and an auxiliary block 18 is fixedly connected to the top of the cleaning roller 7 on the left. By setting the ultrasonic flaw detector 17, cracks and fine lines in the guide rail can be detected, which improves the practicality of the device. The controller 13 is electrically connected to the ultrasonic flaw detector 17 in a bidirectional manner.

[0027] See also Figure 1 A semiconductor refrigeration sheet 19 is provided through the front side of the box body 10. By providing the semiconductor refrigeration sheet 19, cooling can be performed when the temperature inside the box body 10 is high, which is beneficial to the placement of lubricating oil. The output end of the controller 13 is electrically connected to the semiconductor refrigeration sheet 19 in a unidirectional manner.

[0028] See also Figure 1 The liquid inlet pipe of the booster pump 11 is connected to the box body 10. By setting the booster pump 11, oil injection can be performed, which is beneficial to the lubrication of the track. The liquid outlet pipe of the booster pump 11 is connected to the lubrication pipe.

[0029] See also Figure 5 A groove body 20 is provided on the right side of the bottom plate 8 on the left side, and a cleaning hair strand 21 is connected to the left side of the bottom plate 8 on the right side through a rectangular block. By providing the groove body 20 and the cleaning hair strand 21, the space between the bottom plates 8 can be filled, thereby expanding the cleaning range.

[0030] See also Figure 1 , Figure 2 , Figure 4 , Figure 5 , Figure 6 and Figure 7 A slide groove is provided at the bottom of the top plate 1, the top of the moving block 5 extends to the inner cavity of the slide groove and is slidably connected to the slide groove, the rear side of the moving block 5 is fixedly connected to the bottom plate 8 through a connecting rod, the prompt module 12 is a warning light, and the output end of the controller 13 is unidirectionally electrically connected to the dual-axis motor 3, the rotating motor 6, the booster pump 11 and the prompt module 12 respectively. By setting the rotating motor 6, the threaded rod 4 and the slide groove, the cleaning range can be adjusted so that the device can adapt to tracks of different widths.

[0031] During use, the operator manipulates the controller 13 to control the dual-axis motor 3 to work, drive the threaded rod 4 to rotate, so that the distance between the cleaning rollers 7 is enlarged, so that the opposite side of the cleaning roller 7 is close to the two sides of the track, and the distance between the bottom plates 8 becomes larger so that the cleaning hair strands 21 are exposed from the groove body 20, filling the space between the bottom plates 8. When the ultrasonic sensor 16 senses the presence of dirt in the track, the controller 13 controls the rotating motor 6 to work, so that the cleaning roller 7 cleans both sides of the track, and the movement of the trolley drives the cleaning cloth 9 to clean the bottom of the track. At the same time, the ultrasonic flaw detector 17 can detect cracks and fine lines in the guide rail, the controller 13 controls the prompt module 12 to give a prompt, and the Hall sensor 14 can detect the number of revolutions of the cleaning roller 7 through the auxiliary block 18. When the number of revolutions is large and the track lacks lubrication, the controller 13 controls the booster pump 11 to work, thereby injecting lubricating oil into the track, which is beneficial to the lubrication of the track. When the temperature sensor 15 senses that the temperature in the box 10 is high, the controller 13 controls the semiconductor refrigeration plate 19 to work, thereby performing cooling.

[0032] In summary: the automatic cleaning and lubrication system of the guide rails of the rolling mill roll changing car, through the cooperation of the cleaning roller 7, the cleaning cloth 9, the box 10, the booster pump 11, the ultrasonic sensor 16, the Hall sensor 14, the dual-axis motor 3, the threaded rod 4, the rotating motor 6 and the cleaning hair strands 21, solves the problem that the guide rails usually do not have the function of lubricating the guide rails while cleaning, and the problem that the device cannot adapt to guide rails of different widths.

Claims

1. An automatic cleaning and lubrication system for guide rails of a rolling mill roll changing car, comprising a top plate (1), characterized in that: The bottom of the top plate (1) is connected to the sensing module (2) and the dual-axis motor (3) in sequence by bolts from front to back, the two sides of the dual-axis motor (3) are connected to threaded rods (4) by bolts, the surface of the threaded rods (4) is provided with a moving block (5), the bottom of the moving block (5) is connected to a rotating motor (6) through a rectangular box, the rotating shaft of the rotating motor (6) passes through the rectangular box and is fixedly connected to a cleaning roller (7), the bottom of the cleaning roller (7) is movably connected to a bottom plate (8) through a bearing, a cleaning cloth (9) is arranged at the bottom of the bottom plate (8), the side opposite to the top of the bottom plate (8) is fixedly connected to a box body (10), the front side of the box body (10) is provided with a booster pump (11), the front side of the top plate (1) is provided with a prompt module (12), and the front side of the rectangular box on the right is fixedly connected to a controller (13).

2. The automatic cleaning and lubrication system for guide rails of a rolling mill roll changing car according to claim 1, characterized in that: The sensing module (2) comprises a Hall sensor (14), the top of the Hall sensor (14) is connected to the top plate (1) by bolts, a temperature sensor (15) is fixedly connected to the right side of the inner cavity of the box body (10), and ultrasonic sensors (16) are fixedly connected to both sides of the bottom of the top plate (1), and the controller (13) is bidirectionally electrically connected to the Hall sensor (14), the temperature sensor (15) and the ultrasonic sensor (16), respectively.

3. The automatic cleaning and lubrication system for guide rails of a rolling mill roll changing car according to claim 1, characterized in that: The rear side of the bottom of the top plate (1) is connected to an ultrasonic flaw detector (17) via bolts, the top of the left cleaning roller (7) is fixedly connected to an auxiliary block (18), and the controller (13) is bidirectionally electrically connected to the ultrasonic flaw detector (17).

4. The automatic cleaning and lubrication system for guide rails of a rolling mill roll changing car according to claim 1, characterized in that: A semiconductor cooling sheet (19) is provided through the front side of the box body (10), and the output end of the controller (13) is electrically connected to the semiconductor cooling sheet (19) in a one-way manner.

5. The automatic cleaning and lubrication system for guide rails of a rolling mill roll changing car according to claim 1, characterized in that: The liquid inlet pipe of the booster pump (11) is connected to the box body (10), and the liquid outlet pipe of the booster pump (11) is connected to the lubrication pipe.

6. The automatic cleaning and lubrication system for guide rails of a rolling mill roll changing car according to claim 1, characterized in that: A groove body (20) is provided on the right side of the left bottom plate (8), and a cleaning wool strand (21) is connected to the left side of the right bottom plate (8) via a rectangular block.

7. The automatic cleaning and lubrication system for guide rails of a rolling mill roll changing car according to claim 1, characterized in that: A slide groove is provided at the bottom of the top plate (1); the top of the moving block (5) extends to the inner cavity of the slide groove and is slidably connected to the slide groove; the rear side of the moving block (5) is fixedly connected to the bottom plate (8) via a connecting rod; the prompt module (12) is a warning light; and the output end of the controller (13) is unidirectionally electrically connected to the dual-axis motor (3), the rotating motor (6), the booster pump (11) and the prompt module (12).

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