Magnesium-aluminum alloy thin strip continuous rolling production device

Abstract

The utility model provides a magnesium-aluminum alloy thin strip continuous rolling production device. The magnesium-aluminum alloy thin strip continuous rolling production device comprises a collecting assembly, the collecting assembly comprises a supporting seat, a groove is formed in the edge of the top of the supporting seat, a drainage pipe is fixedly connected to one side of the groove, and a first pump body is fixedly connected to the surface of the drainage pipe; the cleaning device comprises a supporting seat, a plurality of frame bodies arranged at equal intervals are fixedly connected to the surface of the supporting seat, a cleaning assembly and a transmission assembly are installed on the left side and the right side of each frame body correspondingly, a bearing roller is rotationally connected to the interior of each frame body, and an adjusting structure is installed on the portion, located on the upper side of each bearing roller, of the surface of the frame body; the magnesium-aluminum alloy thin strip continuous rolling production device has the advantages that the efficient self-cleaning function is achieved, and meanwhile sewage generated in the cleaning process can be recycled.

Description

Technical Field

[0001] This utility model relates to the field of magnesium-aluminum alloy thin strip production, and in particular to a continuous rolling production device for magnesium-aluminum alloy thin strip. Background Technology

[0002] Aluminum-magnesium alloy strip is a lightweight, high-strength alloy material with aluminum as the base and magnesium and other trace elements added. It is processed into a thin strip product through rolling. It combines the lightweight properties of aluminum with the strengthening effect of magnesium and is widely used in fields with high requirements for strength, corrosion resistance and formability. In order to improve the production efficiency of aluminum-magnesium alloy strip, a continuous rolling production process is generally adopted, that is, multiple sets of rollers connected in series are set up to roll the aluminum-magnesium alloy sheet in multiple times to achieve the required thickness.

[0003] Currently, some continuous rolling production equipment for magnesium-aluminum alloy thin strips still has certain shortcomings in use: during the continuous rolling process of magnesium-aluminum alloy plates, although the material surface is coated with a layer of oil film in advance, a certain amount of aluminum powder and other impurities will still be generated on the plate surface due to the huge pressure and friction of the rolling rolls.

[0004] Current continuous rolling production equipment for magnesium-aluminum alloy strips typically lacks a good self-cleaning function. Therefore, in order to avoid adverse effects on the normal service life of the equipment and the normal production of magnesium-aluminum alloy strips, workers need to regularly clean the rolling oil and aluminum powder and other impurities adhering to the surface of the rolls. However, due to the large number of rolls in the continuous rolling equipment, it is quite troublesome for workers to clean, and the wastewater generated during cleaning is also inconvenient to recycle.

[0005] Therefore, it is necessary to provide a new continuous rolling production apparatus for magnesium-aluminum alloy thin strips to solve the above-mentioned technical problems. Utility Model Content

[0006] The technical problem solved by this utility model is to provide a continuous rolling production device for magnesium-aluminum alloy thin strips with efficient self-cleaning function and the ability to recycle and treat wastewater generated during the cleaning process.

[0007] To solve the above-mentioned technical problems, the present invention provides a continuous rolling production device for magnesium-aluminum alloy thin strip, comprising: a collection component, the collection component including a support base, a groove being formed at the top edge of the support base, a drain pipe being fixedly connected to one side of the groove, and a first pump body being fixedly connected to the surface of the drain pipe;

[0008] The surface of the support base is fixedly connected to several frames arranged at equal intervals. Cleaning components and transmission components are respectively installed on the left and right sides of the frames. A load-bearing roller is rotatably connected inside the frame. An adjustment structure is installed on the frame surface above the load-bearing roller.

[0009] The cleaning assembly includes a rotating frame, with two rotating frames longitudinally distributed on one side of the frame body. Both rotating frames are rotatably connected to the frame body via fixed rods. A second motor is fixedly connected to the top of each of the two rotating frames. A second rotating arm is fixedly connected to the output end of the second motor. A first rotating arm is rotatably connected to the end of the second rotating arm. A bracket is fixedly connected to the rotating frame. A cleaning component is slidably connected inside the bracket. A push-pull rod is fixedly connected to one end of the cleaning component. The end of the push-pull rod passes through the surface of the bracket and is rotatably connected to the first rotating arm. A through pipe is fixedly connected to the bottom surface of the bracket. A communicating vessel is fixedly connected to the end of the through pipe via a flexible hose.

[0010] As a further embodiment of this utility model, a plurality of nozzles arranged at equal intervals are installed on the surface of the connecting pipe facing the frame, a water inlet pipe is fixedly connected to the surface of the communicating vessel, and a second pump body is installed on the surface of the water inlet pipe.

[0011] Through the above technical solution, when the cleaning device is in use, the electric telescopic rod is activated to drive the rotating frame to turn, so that the cleaning component, which was originally located on the side of the frame, can be moved to the front of the working roller and the load-bearing roller. Then, the working roller is adjusted to a suitable horizontal height using a hydraulic rod, and the two roller shafts are rotated by the cooperation of the first motor and the transmission component. At this time, the water inlet pipe is connected to the external cleaning fluid, and the second pump body and the second motor are turned on. The second motor will drive the cleaning component to slide back and forth inside the support through the cooperation of the first rotating arm and the second rotating arm, thoroughly scrubbing the surface of the rotating roller shaft. The second pump body will spray the cleaning fluid onto the roller shaft surface through several nozzles. The structural design can effectively clean impurities such as rolling oil and aluminum powder on the roller shaft. The device can operate automatically, eliminating the need for workers to complete all cleaning tasks, greatly freeing up workers' hands and improving overall efficiency. The design is reasonable.

[0012] As a further embodiment of this utility model, the adjustment structure includes a hydraulic rod, two hydraulic rods are provided and fixedly connected to the left and right edges of the top of the frame respectively, the telescopic end of the hydraulic rod passes through the top surface of the frame and is fixedly connected to a slider, the slider is slidably connected to the frame, and a working roller is rotatably connected between the two sliders.

[0013] With the above technical solution, the working roll is installed on the slider, and the user controls the hydraulic rod to rise and fall through an external hydraulic system, so as to drive the working roll to complete the longitudinal displacement and thus adjust the appropriate roll gap.

[0014] As a further embodiment of this utility model, a mounting frame is fixedly connected between two adjacent frames, and a plurality of evenly distributed rotating rollers are rotatably connected inside the mounting frame.

[0015] The above technical solution enables the mounting frame and rotating roller to connect two adjacent frames, allowing the magnesium-aluminum alloy material to move smoothly to the next roll group.

[0016] As a further embodiment of this utility model, the surfaces of the two longitudinally distributed cleaning components abut against the surfaces of the working roller and the load-bearing roller on the adjacent side, respectively.

[0017] The above technical solution ensures that the surface of the cleaning component comes into contact with the surfaces of the working roller and the load-bearing roller, thus enabling the cleaning of impurities on the roller surface.

[0018] As a further embodiment of this utility model, a support platform is fixedly connected to the surface of the frame away from the rotating frame, and a first motor is fixedly connected to the top of the support platform. The transmission assembly includes a reducer, the input end of which is fixedly connected to the output end of the first motor. A double-output gearbox is fixedly connected to the surface of the support platform on one side of the reducer. The output end of the reducer is fixedly connected to the input end of the double-output gearbox through a transmission rod. Both output ends of the double-output gearbox are hinged with drum-shaped toothed shafts, and the ends of the two longitudinally distributed drum-shaped toothed structures are respectively hinged to the ends of the working roller and the load-bearing roller.

[0019] With the above technical solution, when it is necessary to roll magnesium-aluminum alloy materials, the first motor is started, and the kinetic energy is transmitted by the cooperation of the reducer and the dual output gearbox. Then, the kinetic energy is finally transmitted to the work roll and the load-bearing roll by the drum-shaped toothed shaft.

[0020] As a further embodiment of this utility model, an electric telescopic rod is hinged between the side wall surface of the frame away from the first motor and the rotating frame on one side.

[0021] The above technical solution enables the electric telescopic rod to automatically steer the entire cleaning assembly, eliminating the need for manual operation and making it more convenient.

[0022] Compared with related technologies, the magnesium-aluminum alloy thin strip continuous rolling production device provided by this utility model has the following advantages:

[0023] 1. In this utility model, when the cleaning device is in use, the electric telescopic rod is activated to drive the rotating frame to turn, so that the cleaning component, which was originally located on the side of the frame, can be moved to the front of the working roller and the load-bearing roller. Then, the hydraulic rod is used to adjust the working roller to a suitable horizontal height, and the two roller shafts are rotated by the cooperation of the first motor and the transmission component. At this time, the water inlet pipe is connected to the external cleaning liquid, and the second pump body and the second motor are turned on. The second motor will drive the cleaning component to slide back and forth inside the bracket through the cooperation of the first rotating arm and the second rotating arm, so as to thoroughly clean the surface of the rotating roller shaft. The second pump body will spray the cleaning liquid onto the surface of the roller shaft through several nozzles. The structural design can effectively clean the rolling oil and aluminum powder and other impurities on the roller shaft. The device can be automated, and no worker is required to complete all the cleaning tasks, which greatly frees up the worker's hands and improves the overall efficiency. The design is reasonable.

[0024] 2. In this utility model, the device sets several roll groups required for the rolling of magnesium-aluminum alloy thin strip on the support base. The support base has grooves at the edge of its surface, so that the wastewater generated by the structural cleaning will flow into its interior, thereby avoiding pollution of the surrounding factory environment. The user can introduce the end of the drain pipe into the designated wastewater discharge point in advance, and then turn on the first pump body to effectively recycle the wastewater used for cleaning. The structural design is user-friendly. Attached Figure Description

[0025] To facilitate understanding by those skilled in the art, the present invention will be further described below with reference to the accompanying drawings.

[0026] Figure 1 This is a schematic diagram of the overall structure of a continuous rolling production device for magnesium-aluminum alloy thin strips according to the present invention.

[0027] Figure 2 This is a partial structural diagram of a continuous rolling production device for magnesium-aluminum alloy thin strips according to the present invention. Figure 1 ;

[0028] Figure 3 This is a partial structural diagram of a continuous rolling production device for magnesium-aluminum alloy thin strips according to the present invention. Figure 2 ;

[0029] Figure 4 This is a partial structural diagram of a continuous rolling production device for magnesium-aluminum alloy thin strips according to the present invention. Figure 3 .

[0030] Explanation of key symbols:

[0031] 1. Collection component; 2. Transmission component; 3. Adjustment structure; 4. Frame; 5. Cleaning component; 6. Load-bearing roller; 7. Support base; 8. Groove; 9. Drainage pipe; 10. First pump body; 11. Working roller; 12. Slider; 13. Hydraulic rod; 14. Drum-shaped toothed shaft; 15. Dual-output gearbox; 16. Reducer; 17. First motor; 18. Bracket; 19. Cleaning component; 20. Push-pull rod; 21. Through pipe; 22. Nozzle; 23. First rotating arm; 24. Second rotating arm; 25. Second motor; 26. Electric telescopic rod; 27. Rotating frame; 28. Second pump body; 29. ​​Communicator. Detailed Implementation

[0032] Please combine Figures 1 to 4 ,in, Figure 1 This is a schematic diagram of the overall structure of a continuous rolling production device for magnesium-aluminum alloy thin strips according to the present invention. Figure 2 This is a partial structural diagram of a continuous rolling production device for magnesium-aluminum alloy thin strips according to the present invention. Figure 1 ; Figure 3 This is a partial structural diagram of a continuous rolling production device for magnesium-aluminum alloy thin strips according to the present invention. Figure 2 ; Figure 4 This is a partial structural diagram of a continuous rolling production device for magnesium-aluminum alloy thin strips according to the present invention. Figure 3 A continuous rolling production apparatus for magnesium-aluminum alloy thin strips includes:

[0033] The collection component 1 includes a support base 7, a groove 8 is provided at the top edge of the support base 7, a drain pipe 9 is fixedly connected to one side of the groove 8, and a first pump body 10 is fixedly connected to the surface of the drain pipe 9.

[0034] The surface of the support base 7 is fixedly connected with several equally spaced frame bodies 4. Cleaning components 5 and transmission components 2 are installed on the left and right sides of the frame body 4, respectively. A load-bearing roller 6 is rotatably connected inside the frame body 4. An adjustment structure 3 is installed on the surface of the frame body 4 located above the load-bearing roller 6.

[0035] The cleaning assembly 5 includes a rotating frame 27. Two rotating frames 27 are longitudinally distributed on one side of the frame 4. Both rotating frames 27 are rotatably connected to the frame 4 via a fixed rod. A second motor 25 is fixedly connected to the top of each of the two rotating frames 27. A second rotating arm 24 is fixedly connected to the output end of the second motor 25. A first rotating arm 23 is rotatably connected to the end of the second rotating arm 24. A bracket 18 is fixedly connected to the rotating frame 27. A cleaning component 19 is slidably connected inside the bracket 18. A push-pull rod 20 is fixedly connected to one end of the cleaning component 19. The end of the push-pull rod 20 passes through the surface of the bracket 18 and is rotatably connected to the first rotating arm 23. A through pipe 21 is fixedly connected to the bottom surface of the bracket 18. A communicating vessel 29 is fixedly connected to the end of the through pipe 21 via a flexible hose.

[0036] like Figure 1-4 As shown, a number of nozzles 22 are installed on the surface of the pipe 21 facing the frame 4, and a water inlet pipe is fixedly connected to the surface of the communicating vessel 29. A second pump body 28 is installed on the surface of the water inlet pipe.

[0037] When in use, the electric telescopic rod 26 is activated to drive the rotating frame 27 to turn, allowing the cleaning component 5, which was originally located on the side of the frame 4, to move to the front of the working roller 11 and the load-bearing roller 6. Then, the hydraulic rod 13 is used to adjust the working roller 11 to a suitable horizontal height, and the first motor 17 and the transmission component 2 work together to drive the two roller shafts to rotate. At this time, the water inlet pipe is connected to the external cleaning fluid, and the second pump body 28 and the second motor 25 are turned on. The second motor 25 will drive the cleaning component 19 to slide back and forth inside the bracket 18 through the cooperation of the first rotating arm 23 and the second rotating arm 24, thoroughly scrubbing the surface of the rotating roller shaft. The second pump body 28 will spray the cleaning fluid onto the roller shaft surface through several nozzles 22. The structural design can effectively clean impurities such as rolling oil and aluminum powder on the roller shaft. The device can operate automatically, eliminating the need for workers to complete all cleaning tasks, greatly freeing up workers' hands and improving overall efficiency. The design is reasonable.

[0038] like Figure 1-4 As shown, the adjustment structure 3 includes a hydraulic rod 13. There are two hydraulic rods 13, which are fixedly connected to the left and right edges of the top of the frame 4 respectively. The telescopic end of the hydraulic rod 13 passes through the top surface of the frame 4 and is fixedly connected to a slider 12. The slider 12 is slidably connected to the frame 4, and a working roller 11 is rotatably connected between the two sliders 12.

[0039] The working roller 11 is mounted on the slider 12. The user controls the hydraulic rod 13 to rise and fall through an external hydraulic system, which drives the working roller 11 to complete longitudinal displacement, thereby adjusting the appropriate roller gap.

[0040] like Figure 1-4 As shown, an installation frame is fixedly connected between two adjacent frames 4, and several evenly distributed rotating rollers are rotatably connected inside the installation frame.

[0041] The mounting frame and rotating rollers allow two adjacent frames 4 to be connected, so that the magnesium-aluminum alloy material can move smoothly to the next roll group.

[0042] like Figure 1-4 As shown, the surfaces of the two longitudinally distributed cleaning components 19 abut against the surfaces of the adjacent working roller 11 and load-bearing roller 6, respectively.

[0043] The surface of the cleaning component 19 comes into contact with the surfaces of the working roller 11 and the load-bearing roller 6, so that impurities on the roller surface can be cleaned.

[0044] like Figure 1-4 As shown, a support platform is fixedly connected to the side surface of the frame 4 away from the rotating frame 27. A first motor 17 is fixedly connected to the top of the support platform. The transmission assembly 2 includes a reducer 16. The input end of the reducer 16 is fixedly connected to the output end of the first motor 17. A double-output gearbox 15 is fixedly connected to the support platform surface on one side of the reducer 16. The output end of the reducer 16 is fixedly connected to the input end of the double-output gearbox 15 through a transmission rod. Both output ends of the double-output gearbox 15 are hinged with drum-shaped toothed shafts 14. The ends of the two longitudinally distributed drum-shaped toothed structures are respectively hinged to the ends of the working roller 11 and the load-bearing roller 6.

[0045] When it is necessary to roll magnesium-aluminum alloy materials, the first motor 17 is started, and the kinetic energy is transmitted by the cooperation of the reducer 16 and the dual output gearbox 15. Then, the kinetic energy is finally transmitted to the work roll 11 and the load-bearing roll 6 by the drum-shaped toothed shaft 14.

[0046] like Figure 1-4 As shown, an electric telescopic rod 26 is hinged between the side wall surface of the frame 4 away from the first motor 17 and the rotating frame 27 on one side.

[0047] The electric telescopic rod 26 can automatically rotate the entire cleaning assembly 5, eliminating the need for manual operation and making it more convenient.

[0048] The working principle of the continuous rolling production device for magnesium-aluminum alloy thin strip provided by this utility model is as follows:

[0049] First step: When using this cleaning device, the electric telescopic rod 26 is activated to drive the rotating frame 27 to turn, so that the cleaning component 5, which was originally located on the side of the frame 4, can be moved to the front of the working roller 11 and the load-bearing roller 6. Then, the hydraulic rod 13 is used to adjust the working roller 11 to a suitable horizontal height, and the first motor 17 and the transmission component 2 are used to drive the two roller shafts to rotate. At this time, the water inlet pipe is connected to the external cleaning liquid, and the second pump body 28 and the second motor 25 are turned on. The second motor 25 will drive the cleaning component 19 to slide back and forth inside the bracket 18 through the cooperation of the first rotating arm 23 and the second rotating arm 24, and thoroughly scrub the surface of the rotating roller shaft. The second pump body 28 will spray the cleaning liquid onto the roller shaft surface through several nozzles 22. The structural design can effectively clean the rolling oil and aluminum powder and other impurities on the roller shaft. The device can be used automatically, without the need for workers to complete all the cleaning tasks, which greatly frees up the workers' hands and improves the overall efficiency. The design is reasonable.

[0050] The second step: The device sets several roll groups required for rolling magnesium-aluminum alloy strips on the support base 7. The support base 7 has grooves 8 at the edge of its surface. The wastewater generated by the structural cleaning will flow into its interior, thus avoiding pollution of the surrounding factory environment. The user can introduce the end of the drain pipe 9 into the designated wastewater discharge point in advance, and then turn on the first pump body 10 to effectively recycle the cleaning wastewater. The structural design is user-friendly.

[0051] It should be noted that the device structure and accompanying drawings of this utility model mainly describe the principle of this utility model. In terms of the technical aspects of this design principle, the setting of the power mechanism, power supply system and control system of the device is not fully described. However, under the premise that those skilled in the art understand the principle of the above utility model, the specific details of its power mechanism, power supply system and control system can be clearly understood. The control method in the application document is automatic control through a controller. The control circuit of the controller can be implemented by those skilled in the art through simple programming.

[0052] All standard parts used can be purchased from the market, and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the existing technology. The machinery, parts and equipment adopt conventional models in the existing technology, and the structure and principle of the components known to those skilled in the art can be known by those skilled in the art through technical manuals or conventional experimental methods.

[0053] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made to these embodiments, or they can be used directly or indirectly, without departing from the principles and spirit of the present invention. In other related technical fields, the scope of the present invention is defined by the appended claims and their equivalents, and they are similarly included within the patent protection scope of the present invention.

Claims

1. A continuous rolling production apparatus for magnesium-aluminum alloy thin strips, characterized in that, The system includes a collection component (1), which includes a support base (7). A groove (8) is provided at the top edge of the support base (7). A drain pipe (9) is fixedly connected to one side of the groove (8). A first pump body (10) is fixedly connected to the surface of the drain pipe (9). The surface of the support base (7) is fixedly connected with several equally spaced frames (4). Cleaning components (5) and transmission components (2) are installed on the left and right sides of the frames (4) respectively. A load-bearing roller (6) is rotatably connected inside the frames (4). An adjustment structure (3) is installed on the surface of the frames (4) above the load-bearing roller (6). The cleaning assembly (5) includes a rotating frame (27). Two rotating frames (27) are longitudinally distributed on one side of the frame (4). Both rotating frames (27) are rotatably connected to the frame (4) through a fixed rod. A second motor (25) is fixedly connected to the top of each of the two rotating frames (27). A second rotating arm (24) is fixedly connected to the output end of the second motor (25). A first rotating arm (23) is rotatably connected to the end of the second rotating arm (24). A bracket (18) is fixedly connected to the rotating frame (27). A cleaning component (19) is slidably connected inside the bracket (18). A push-pull rod (20) is fixedly connected to one end of the cleaning component (19). The end of the push-pull rod (20) passes through the surface of the bracket (18) and is rotatably connected to the first rotating arm (23). A through pipe (21) is fixedly connected to the bottom surface of the bracket (18). A communicating vessel (29) is fixedly connected to the end of the through pipe (21) through a flexible hose.

2. The continuous rolling production apparatus for magnesium-aluminum alloy thin strips as described in claim 1, characterized in that, The surface of the pipe (21) facing the frame (4) is equipped with several nozzles (22) arranged at equal intervals. The surface of the connector (29) is fixedly connected to a water inlet pipe, and the surface of the water inlet pipe is equipped with a second pump body (28).

3. The continuous rolling production apparatus for magnesium-aluminum alloy thin strips as described in claim 2, characterized in that, The adjustment structure (3) includes a hydraulic rod (13). There are two hydraulic rods (13) and they are fixedly connected to the left and right edges of the top of the frame (4). The telescopic end of the hydraulic rod (13) passes through the top surface of the frame (4) and is fixedly connected to a slider (12). The slider (12) is slidably connected to the frame (4). A working roller (11) is rotatably connected between the two sliders (12).

4. The continuous rolling production apparatus for magnesium-aluminum alloy thin strips as described in claim 3, characterized in that, An installation frame is fixedly connected between two adjacent frames (4), and a number of evenly distributed rotating rollers are rotatably connected inside the installation frame.

5. The continuous rolling production apparatus for magnesium-aluminum alloy thin strips as described in claim 4, characterized in that, The surfaces of the two longitudinally distributed cleaning components (19) abut against the surfaces of the adjacent working roller (11) and load-bearing roller (6), respectively.

6. The continuous rolling production apparatus for magnesium-aluminum alloy thin strips as described in claim 5, characterized in that, A support platform is fixedly connected to the side surface of the frame (4) away from the rotating frame (27). A first motor (17) is fixedly connected to the top of the support platform. The transmission assembly (2) includes a reducer (16). The input end of the reducer (16) is fixedly connected to the output end of the first motor (17). A double-output gearbox (15) is fixedly connected to the support platform surface on one side of the reducer (16). The output end of the reducer (16) is fixedly connected to the input end of the double-output gearbox (15) through a transmission rod. Both output ends of the double-output gearbox (15) are hinged with drum-shaped toothed shafts (14). The ends of the two longitudinally distributed drum-shaped toothed structures are respectively hinged to the ends of the working roller (11) and the load-bearing roller (6).

7. The continuous rolling production apparatus for magnesium-aluminum alloy thin strips as described in claim 6, characterized in that, An electric telescopic rod (26) is hinged between the side wall surface of the frame (4) away from the first motor (17) and the rotating frame (27) on one side.

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