A continuous rolling mill for aluminum plates

Abstract

This invention provides a continuous rolling mill for aluminum plates, relating to the field of metal processing equipment, comprising: a frame; a lifting slide rod slidably connected to the middle of the top of the frame, a continuous rolling plate hinged to the bottom of the lifting slide rod, deflection control cylinders hinged to the front and rear sides of the top of the continuous rolling plate, a lower roll rotatably connected to the middle of the upper side of the bottom of the frame, two sets of conveying rollers rotatably connected to the middle of the frame on both the front and rear sides of the lower roll, a correction cylinder fixedly installed at the middle of the bottom of the left and right outer side walls of the frame, and a blocking bracket hinged to the rear side of the top of the frame. Through the coordinated action of the lifting slide rod, the deflection control cylinders, and the continuous rolling plate, the matching height and angle of the upper and lower rolls can be flexibly adjusted, achieving precise control of the continuous rolling process of aluminum plates. Simultaneously, with the help of structures such as the bottom limit seat, top bracket, sliding recess, and deflection groove, the lower roll, lifting slide rod, and deflection control cylinder are stably limited and guided, ensuring the stability of the operation of each component and solving the problems of poor equipment adaptability and inconvenient limiting.

Description

Technical Field

[0001] This invention relates to the field of metal processing equipment technology, and in particular to a continuous rolling mill for aluminum plates. Background Technology

[0002] Aluminum sheet, as a metal material that combines lightweight, corrosion resistance, and easy processing, is widely used in many core fields such as aerospace, automobiles, construction, and electronics. With the upgrading of industry technology and the iteration of market demand, the market's requirements for the output, dimensional accuracy, and surface quality of aluminum sheet continue to increase. As the core key equipment in the aluminum sheet production process, the continuous rolling mill's operating performance directly determines the quality grade, production efficiency, and production cost of aluminum sheet products. It is a core link to ensure the stability of aluminum sheet production and product competitiveness.

[0003] Based on the above, existing continuous rolling mills for aluminum plates have the following shortcomings: The core working components are prone to displacement and shaking during operation, which makes it impossible to effectively guarantee the processing accuracy of aluminum plates, resulting in a high rate of non-conforming products. The equipment has limited adaptability to aluminum plates of different sizes and thicknesses, and the adjustment process is cumbersome and labor-intensive. After adjustment, the components are difficult to quickly return to their initial working state, which can easily cause mechanical damage to the aluminum plates. The equipment's limit mechanism is inconvenient to operate and cannot effectively constrain the aluminum plates during processing, which can easily lead to accidental movement of the aluminum plates. As a result, it cannot meet the high efficiency and safety requirements of continuous production, thus restricting the improvement of production efficiency and operational safety. Summary of the Invention

[0004] This invention relates to a continuous rolling mill for aluminum plates. The mill provides a stable overall mounting foundation through its frame. In conjunction with the lifting slide, deflection control cylinder, and continuous rolling plate, the height and angle of the upper and lower rolls can be flexibly adjusted to achieve precise control of the continuous rolling process. Simultaneously, structures such as the bottom limit seat, top support, sliding recess, and deflection groove provide stable positioning and guidance for the lower roll, lifting slide, and deflection control cylinder, ensuring the stability of each component's operation. The closed baffle effectively prevents the aluminum plate from being accidentally output before completing the continuous rolling process. Overall, this improves the stability and processing accuracy of the continuous rolling process and reduces the processing error rate.

[0005] This invention provides a continuous rolling mill for aluminum plates, specifically comprising: a frame; a lifting slide rod slidably connected to the top center of the frame, a continuous rolling plate hinged to the bottom of the lifting slide rod, deflection control cylinders hinged to the front and rear sides of the top of the continuous rolling plate, a lower roll rotatably connected to the upper center of the bottom of the frame, two sets of conveying rollers rotatably connected to the front and rear sides of the lower roll in the frame, a correction cylinder fixedly installed at the bottom center of the left and right outer side walls of the frame, and a blocking bracket hinged to the rear top of the frame.

[0006] Furthermore, a bottom limit seat is fixedly installed at the middle of the upper bottom side of the frame. A lower roller is rotatably connected to the bottom limit seat at an intermediate distance. A top bracket is fixedly installed at the top of the frame corresponding to the bottom limit seat. A concave sliding recess is opened at the middle of the top of the top bracket. Deflection grooves are symmetrically opened in the top end faces of the frame on both sides of the sliding recess. A deflection control cylinder is hinged in the deflection groove. A closing baffle is fixedly installed on the upper bottom end face of the frame behind the bottom limit seat. The closing baffle is located between the two sets of conveying rollers on the rear side of the frame.

[0007] Furthermore, the lifting slide rod is slidably connected to the middle of the sliding recess opened in the top bracket of the machine frame. The top of the lifting slide rod is fixedly connected to a limit plate, and a return spring is sleeved on the outside of the lifting slide rod at the bottom of the limit plate. The bottom of the return spring is fixedly installed in the sliding recess.

[0008] Furthermore, hinge seats are symmetrically installed on the front and rear sides of the top of the continuous rolling plate, and the hinge seats are connected to the bottom extension end of the deflection control cylinder. The front and rear ends of the bottom of the continuous rolling plate are rotatably connected to the upper rolls.

[0009] Furthermore, the two correction cylinders are fixedly connected to correction plates at their opposite telescopic ends. The correction plates and the inner wall of the frame are provided with balance bars on their opposite sides and are slidably connected to the inner wall of the frame. The two correction plates are rotatably connected to guide rollers at equal distances on their opposite side walls.

[0010] Furthermore, a correction sensor is fixedly installed on the top end face of the frame between the two sets of conveyor rollers on the front side of the bottom of the frame. The correction sensor is connected to two correction cylinders by wire control.

[0011] Furthermore, the front end of the blocking bracket is rotatably connected to the bottom of the rear side wall of the top bracket of the frame, and a blocking plate is fixedly connected to the bottom of the rear side of the blocking bracket. The bottom of the blocking plate corresponds to the closed baffle on the rear side of the top of the frame.

[0012] Furthermore, a winch is fixedly installed on the rear side of the top support of the frame, and a connecting rope is connected to the winch. The bottom end of the connecting rope is connected to the middle of the top of the rear side of the blocking support.

[0013] This invention provides a continuous rolling mill for aluminum plates, which has the following advantages: 1. The frame provides a stable overall installation foundation. With the coordinated action of the lifting slide, deflection control cylinder, and continuous rolling plate, the matching height and angle of the upper and lower rolls can be flexibly adjusted to achieve precise control of aluminum plate continuous rolling. At the same time, the bottom limit seat, top support, sliding recess, and deflection groove are used to stabilize and guide the lower roll, lifting slide, and deflection control cylinder, ensuring the stability of each component. The closed baffle can effectively prevent the aluminum plate from being accidentally output before the continuous rolling process is completed. Overall, the stability and processing accuracy of the continuous rolling process are improved, and the processing error rate is reduced.

[0014] 2. Through the cooperation of the lifting slide bar, sliding recess, limiting plate, and return spring, the lifting slide bar achieves stable sliding, prevents detachment, and automatically resets after adjustment, reducing manual adjustment steps. At the same time, it provides buffering force for the continuous rolling plate, avoiding damage caused by rigid impact during aluminum plate continuous rolling. Combined with the setting of the hinge seat, the deflection control cylinder and the continuous rolling plate are stably hinged, ensuring accurate transmission of angle adjustment actions. The matching gap and angle of the upper and lower rolls can be flexibly adjusted to adapt to the continuous rolling requirements of aluminum plates of different thicknesses and specifications, effectively improving the versatility and processing adaptability of the equipment and expanding the scope of application of the equipment.

[0015] 3. Through the coordinated operation of the correction sensor, correction cylinder, correction plate, balance bar, and guide roller, automated and precise correction is achieved during the aluminum plate conveying process. This eliminates the need for real-time manual monitoring and adjustment, improving correction efficiency and accuracy while reducing frictional damage to the aluminum plate surface. It also assists in the smooth conveying of the aluminum plate. With the cooperation of the winch, connecting rope, blocking bracket, blocking plate, and closing baffle, the blocking plate automatically rises and falls, replacing manual operation and improving equipment ease of use. It effectively limits the movement of aluminum plates after continuous rolling or during shutdown, preventing them from accidentally entering the processing area behind the equipment due to inertial movement, ensuring safe operation and orderly processing. This adapts to continuous production needs, further improving production efficiency and operational safety. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings of the embodiments will be briefly described below.

[0017] The accompanying drawings described below are only related to some embodiments of the invention and are not intended to limit the invention.

[0018] In the attached diagram: Figure 1 This is a schematic diagram of the right front side axis of the continuous rolling mill for aluminum plates according to an embodiment of the present invention.

[0019] Figure 2 This is a schematic diagram of the left rear side axis of the continuous rolling mill for aluminum plates according to an embodiment of the present invention.

[0020] Figure 3 This is a schematic diagram of the frame cutting structure of a continuous rolling mill for aluminum plates according to an embodiment of the present invention.

[0021] Figure 4 This is a schematic diagram of the overall disassembled structure of a continuous rolling mill for aluminum plates according to an embodiment of the present invention.

[0022] Figure 5 This is a schematic diagram of the side wall cross-section of the stand of a continuous rolling mill for aluminum plates according to an embodiment of the present invention.

[0023] Figure 6 This is a schematic diagram of the connection structure of the lifting slide bar, continuous rolling plate and deflection control cylinder of the aluminum plate continuous rolling mill according to an embodiment of the present invention.

[0024] Figure 7 This is a schematic diagram of the right rear side axis of the continuous rolling mill for aluminum plates according to an embodiment of the present invention.

[0025] Figure 8 This is a schematic diagram of the right front side axial view of the frame side wall of a continuous rolling mill for aluminum plates according to an embodiment of the present invention.

[0026] List of reference numerals 1. Frame; 101. Bottom limit seat; 102. Top support; 103. Sliding recess; 104. Deflection groove; 105. Closing baffle; 2. Lifting slide bar; 201. Limit plate; 202. Return spring; 3. Continuous rolling plate; 301. Hinge seat; 302. Upper roll; 4. Deflection control cylinder; 5. Correction cylinder; 501. Correction plate; 502. Balance bar; 503. Guide roller; 6. Correction sensor; 7. Conveyor roller; 8. Lower roll; 9. Blocking support; 901. Blocking plate; 10. Winch; 11. Connecting rope. Detailed Implementation

[0027] To make the objectives, solutions, and advantages of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Unless otherwise stated, the terms used herein have their ordinary meanings in the art. The same reference numerals in the drawings represent the same parts.

[0028] Example 1: Please refer to Figures 1 to 8 As shown: This invention provides a continuous rolling mill for aluminum plates, comprising a frame 1, a lifting slide rod 2 slidably connected to the top center of the frame 1, a continuous rolling plate 3 hinged to the bottom of the lifting slide rod 2, deflection control cylinders 4 hinged to the front and rear sides of the top of the continuous rolling plate 3, a lower roll 8 rotatably connected to the upper center of the bottom of the frame 1, two sets of conveying rolls 7 rotatably connected to the front and rear sides of the lower roll 8 in the frame 1, a correction cylinder 5 fixedly installed at the bottom center of the left and right outer side walls of the frame 1, and a blocking bracket 9 hinged to the rear side of the top of the frame 1. Therefore, the height of the continuous rolling plate 3 can be adjusted by the lifting slide rod 2, and the deflection angle of the continuous rolling plate 3 can be adjusted by the deflection control cylinders 4, so as to achieve precise coordination between the upper roll 302 and the lower roll 8 to complete the continuous rolling of aluminum plates. At the same time, the conveying rolls 7 can realize the stable conveying of aluminum plates, the correction cylinders 5 can correct the conveying deviation of aluminum plates, and the blocking brackets 9 can limit the aluminum plates, ensuring the stability and processing accuracy of the continuous rolling process.

[0029] A bottom limit seat 101 is fixedly installed at the middle of the upper bottom side of the frame 1. A lower roller 8 is rotatably connected to the bottom limit seat 101 at a medium distance. A top support 102 is fixedly installed on the top of the frame 1 corresponding to the bottom limit seat 101. A recessed sliding recess 103 is opened at the middle of the top of the top of the top support 102. Deflection grooves 104 are symmetrically opened on the top end face of the frame 1 on both sides of the sliding recess 103. A deflection control cylinder 4 is hinged in the deflection groove 104. A closing stop is fixedly installed on the upper bottom end face of the frame 1 behind the bottom limit seat 101. Plate 105 and closed baffle 105 are located between the two sets of conveying rollers 7 on the rear side of the frame 1. Therefore, the bottom limit seat 101 can stably limit and support the lower roller 8 to ensure that the lower roller 8 does not deviate during rotation. The sliding recess 103 of the top bracket 102 provides a stable sliding trajectory for the lifting slide bar 2. The deflection groove 104 can limit the installation of the deflection control cylinder 4 to ensure its stability during extension and retraction adjustment. The closed baffle 105 can block the area between the rear conveying rollers 7 to prevent the aluminum plate from being output unexpectedly before the continuous rolling process is completed.

[0030] The two correction cylinders 5 are fixedly connected to correction plates 501 at their opposite telescopic ends. The correction plates 501 and the inner wall of the frame 1 are slidably connected to the inner wall of the frame 1 on both the front and rear sides. The two correction plates 501 are rotatably connected to guide rollers 503 at equal distances on the opposite side wall. Therefore, the correction cylinders 5 can drive the correction plates 501 to move left and right to realize the correction action of the aluminum plate. The balance rods 502 can ensure the stability of the correction plates 501 during movement and prevent them from tilting. The guide rollers 503 can roll and contact the surface of the aluminum plate during the correction process to reduce the friction during correction and prevent the surface of the aluminum plate from being scratched. At the same time, they can assist in the smooth transport of the aluminum plate.

[0031] Among them, a correction sensor 6 is fixedly installed on the top end face of the frame 1 between the two sets of conveying rollers 7 at the bottom front side of the frame 1. The correction sensor 6 is connected to two correction cylinders 5 by wire control. Therefore, the correction sensor 6 can detect the deviation of the aluminum plate in real time during the conveying process and transmit the detection signal to the correction cylinders 5 to realize the automatic control of the correction action. No manual monitoring and adjustment are required, which improves the correction efficiency and accuracy and avoids excessive deviation of the aluminum plate due to the lag of manual operation, which affects the continuous rolling quality.

[0032] By adopting the above technical solution, a stable installation foundation can be provided by the frame 1. The height of the continuous rolling plate 3 can be adjusted by the lifting slide bar 2, and the angle of the continuous rolling plate 3 can be adjusted by the deflection control cylinder 4. This achieves precise coordination between the upper roll 302 and the lower roll 8 to complete the continuous rolling of aluminum plates. At the same time, the bottom limit seat 101, the top support 102 and other structures provide limit support for each component to ensure the stability of equipment operation. The closed baffle 105 prevents the aluminum plate from being output unexpectedly before the continuous rolling is completed. Furthermore, through the cooperation of the correction cylinder 5, the correction plate 501, the balance bar 502, the guide roller 503 and the correction sensor 6, the automatic and precise correction of the aluminum plate during the conveying process is achieved, reducing surface damage to the aluminum plate and ensuring the quality of continuous rolling. The conveying roller 7 realizes the smooth conveying of the aluminum plate, which improves the overall stability of equipment operation and processing reliability.

[0033] The lifting slide rod 2 is slidably connected to the middle of the sliding recess 103 opened in the top support 102 of the frame 1. The top of the lifting slide rod 2 is fixedly connected to the limit plate 201. The bottom of the limit plate 201 is fitted with a return spring 202 on the outside of the lifting slide rod 2. The bottom of the return spring 202 is fixedly installed in the sliding recess 103. Therefore, the sliding recess 103 can limit the sliding direction of the lifting slide rod 2 and prevent it from deflecting. The limit plate 201 can prevent the lifting slide rod 2 from falling out of the sliding recess 103. The return spring 202 can automatically reset after the lifting slide rod 2 is adjusted, reducing the manual adjustment steps. At the same time, it provides a certain buffer force for the continuous rolling plate 3 to avoid damage caused by rigid impact during continuous rolling of aluminum plate.

[0034] The continuous rolling plate 3 has symmetrically installed hinge seats 301 on the front and rear sides of its top. The hinge seats 301 are connected to the bottom extension end of the deflection control cylinder 4. The bottom front and rear ends of the continuous rolling plate 3 are rotatably connected to the upper roll 302. Therefore, the hinge seats 301 can realize the stable hinge between the deflection control cylinder 4 and the continuous rolling plate 3, ensuring that the extension and retraction action of the deflection control cylinder 4 can be accurately transmitted to the continuous rolling plate 3, driving the continuous rolling plate 3 to adjust the angle, thereby adjusting the matching gap and angle between the upper roll 302 and the lower roll 8, adapting to the continuous rolling requirements of aluminum plates of different thicknesses and specifications, and improving the versatility of the equipment.

[0035] By adopting the above technical solution, the sliding recess 103, the limiting plate 201 and the return spring 202 work together to achieve stable sliding, anti-falling and automatic reset of the lifting slide bar 2, reduce manual operation and provide buffer for the continuous rolling plate 3, and avoid damage to the aluminum plate from rigid impact. At the same time, the hinge seat 301 is used to achieve a stable connection between the deflection control cylinder 4 and the continuous rolling plate 3, ensuring accurate transmission of angle adjustment. By adjusting the matching gap and angle of the upper roll 302 and the lower roll 8, the continuous rolling requirements of aluminum plates of different specifications can be adapted, effectively improving the versatility and processing adaptability of the equipment, and further ensuring the stability of continuous rolling and the processing quality of aluminum plates.

[0036] The front end of the blocking bracket 9 is rotatably connected to the bottom of the rear side wall of the top bracket 102 of the frame 1. A blocking plate 901 is fixedly connected to the bottom of the rear side of the blocking bracket 9. The bottom of the blocking plate 901 corresponds to the closed baffle 105 on the rear side of the top of the frame 1. Therefore, the blocking bracket 9 can rotate around the hinge point, driving the blocking plate 901 to move up and down. When the aluminum plate is continuously rolled or the equipment is stopped, the blocking plate 901 can cooperate with the closed baffle 105 to block and limit the aluminum plate, preventing the aluminum plate from continuing to move due to inertia, and avoiding the aluminum plate from accidentally entering the processing area behind the equipment.

[0037] Among them, a winch 10 is fixedly installed on the rear side of the top support 102 of the frame 1. A connecting rope 11 is connected to the winch 10. The bottom of the rear end of the connecting rope 11 is connected to the middle of the top of the rear side of the blocking support 9. Therefore, the winch 10 can drive the blocking support 9 to rotate around the hinge point by winding and unwinding the connecting rope 11, so as to realize the automatic lifting and lowering of the blocking plate 901, replace manual operation, improve the convenience of equipment operation, and at the same time, can accurately control the lifting and lowering height of the blocking plate 901, ensuring the accuracy of its limit and release operation, and adapting to the continuous production needs of aluminum plate continuous rolling.

[0038] By adopting the above technical solution, the aluminum plate can be effectively blocked and limited when the continuous rolling of aluminum plate is completed or the equipment is stopped, through the cooperation of the blocking bracket 9, the blocking plate 901 and the closing baffle 105. This prevents the aluminum plate from accidentally entering the processing area behind the equipment due to inertial movement, ensuring the safe operation of the equipment and the orderly processing. At the same time, the hoist 10 and the connecting rope 11 are used to realize the automatic lifting and lowering of the blocking plate 901, replacing manual operation, improving the convenience of equipment operation, and accurately controlling the lifting and lowering height of the blocking plate 901 to ensure accurate limiting and releasing actions. This meets the needs of continuous production of aluminum plate rolling and further improves the production efficiency and operational safety of the equipment.

[0039] The specific usage and function of this embodiment: In this invention, the height of the continuous rolling plate 3 is first adjusted by the lifting slide bar 2, and the deflection angle of the continuous rolling plate 3 is adjusted by the deflection control cylinder 4, so that the upper roller 302 at the bottom of the continuous rolling plate 3 and the lower roller 8 on the frame 1 form a matching gap and angle suitable for the specifications of the aluminum plate to be processed. The lifting slide bar 2 slides stably in the sliding recess 103, the limit plate 201 prevents it from falling off, and the return spring 202 automatically resets after adjustment. Then, the aluminum plate is placed on the conveying roller 7 on the front side of the frame 1. The conveying roller 7 drives the aluminum plate to be smoothly conveyed to the continuous rolling area. During the conveying process, the deviation sensor 6 detects the deviation of the aluminum plate in real time. Once deviation is detected, it triggers the deviation control cylinder. 5. The signal is transmitted, and the correction cylinder 5 drives the correction plate 501 to move left and right for correction. The balance bar 502 ensures that the correction plate 501 moves smoothly. The guide roller 503 reduces the friction between the correction plate and the aluminum plate and assists in conveying. After the aluminum plate enters between the upper roller 302 and the lower roller 8 to complete the continuous rolling process, the winch 10 drives the blocking bracket 9 to rotate through the pull rope 11, so that the blocking plate 901 is raised, allowing the aluminum plate to be output through the rear conveying roller 7. If the aluminum plate has not completed the continuous rolling or the equipment stops, the blocking plate 901 and the closed baffle 105 work together to block and limit the aluminum plate, preventing it from being output accidentally or entering the processing area behind the equipment. The entire process realizes stable, precise continuous rolling and automated control of the aluminum plate.

[0040] The above description is merely an exemplary embodiment of the present invention and is not intended to limit the scope of protection of the present invention, which is determined by the appended claims.

Claims

1. A continuous rolling mill for aluminum plates, characterized in that, Includes a frame (1); a lifting slide rod (2) is slidably connected to the middle of the top of the frame (1), a continuous rolling plate (3) is hinged to the bottom of the lifting slide rod (2), a deflection control cylinder (4) is hinged to the front and rear sides of the top of the continuous rolling plate (3), a lower roll (8) is rotatably connected to the middle of the upper side of the bottom of the frame (1), two sets of conveying rollers (7) are rotatably connected to the front and rear sides of the lower roll (8) in the frame (1), a correction cylinder (5) is fixedly installed at the middle of the bottom of the left and right outer walls of the frame (1), and a blocking bracket (9) is hinged to the rear side of the top of the frame (1).

2. The continuous rolling mill for aluminum plates as described in claim 1, characterized in that, A bottom limit seat (101) is fixedly installed at the middle of the upper bottom side of the frame (1). The bottom limit seat (101) is rotatably connected to the lower roller (8) at a medium distance. A top support (102) is fixedly installed on the top of the frame (1) corresponding to the bottom limit seat (101). A concave sliding recess (103) is opened at the middle of the top of the top support (102). A deflection groove (104) is symmetrically opened on the top end face of the frame (1) on both sides of the sliding recess (103). A deflection control cylinder (4) is hinged in the deflection groove (104). A closing baffle (105) is fixedly installed on the upper bottom end face of the frame (1) behind the bottom limit seat (101). The closing baffle (105) is located between the two sets of conveying rollers (7) on the rear side of the frame (1).

3. The continuous rolling mill for aluminum plates as described in claim 1, characterized in that, The lifting slide rod (2) is slidably connected to the middle of the sliding recess (103) opened in the top bracket (102) of the frame (1). The top of the lifting slide rod (2) is fixedly connected to the limiting plate (201). The bottom of the limiting plate (201) is fitted with a return spring (202) on the outside of the lifting slide rod (2). The bottom of the return spring (202) is fixedly installed in the sliding recess (103).

4. The continuous rolling mill for aluminum plates as described in claim 1, characterized in that, The continuous rolling plate (3) has hinge seats (301) symmetrically installed on the front and rear sides of the top. The hinge seats (301) are connected to the bottom extension end of the deflection control cylinder (4). The bottom front and rear ends of the continuous rolling plate (3) are rotatably connected to the upper roll (302).

5. The continuous rolling mill for aluminum plates as described in claim 1, characterized in that, The two correction cylinders (5) are fixedly connected to the telescopic ends of each other with correction plates (501). The correction plates (501) and the inner wall of the frame (1) are provided with balance bars (502) on the front and rear sides of the opposite side. The guide rollers (503) are rotatably connected at an equal distance on the opposite side wall of the two correction plates (501).

6. The continuous rolling mill for aluminum plates as described in claim 1, characterized in that, A correction sensor (6) is fixedly installed on the top end face of the frame (1) between the two sets of conveying rollers (7) on the bottom front side of the frame (1). The correction sensor (6) and two correction cylinders (5) are connected by wire control.

7. The continuous rolling mill for aluminum plates as described in claim 1, characterized in that, The front end of the blocking bracket (9) is rotatably connected to the bottom of the rear side wall of the top bracket (102) of the frame (1). A blocking plate (901) is fixedly connected to the bottom of the rear side of the blocking bracket (9). The bottom of the blocking plate (901) corresponds to the closed baffle (105) on the rear side of the top of the frame (1).

8. The continuous rolling mill for aluminum plates as described in claim 1, characterized in that, A winch (10) is fixedly installed on the rear side of the top support (102) of the frame (1). A connecting rope (11) is connected to the winch (10). The bottom of the rear end of the connecting rope (11) is connected to the middle of the top of the rear side of the blocking support (9).

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