A surface scale cleaning mechanism for nickel-based alloy strip

Abstract

The utility model relates to metal material processing technical field especially relates to a kind of surface oxide scale cleaning mechanism of nickel-base alloy strip, including mounting plate, adjusting fixed mechanism, clean rolling brush mechanism and compacting mechanism, the mounting plate has two in common, adjusting fixed mechanism is equipped on the mounting plate, adjusting fixed mechanism includes sliding sleeve, locking block and U-shaped clamping plate, the bottom end outer surface of mounting plate is slidably connected with sliding sleeve, the outer surface of sliding sleeve is threadedly connected with locking block, locking block penetrates the inner wall of sliding sleeve and is resisted to mounting plate.The utility model is by being provided with compacting mechanism, and it utilizes the sliding of connecting rod under the guidance of fixed rod and the elastic action of spring, so that compacting roller can be self-adaptively up and down floating.This design enables it to continuously adhere to strip surface and apply constant pressure, even in the face of uneven surface strip, can also significantly reduce vibration, thereby effectively guarantee the uniformity and stability of clean rolling brush cleaning oxide scale.

Description

Technical Field

[0001] This utility model relates to the field of metal material processing technology, and in particular to a mechanism for cleaning the surface oxide scale of nickel-based alloy strips. Background Technology

[0002] During the manufacturing process of nickel-based alloy strips, an oxide scale inevitably forms on their surface. This oxide scale can affect subsequent processing and product performance, thus requiring effective cleaning. Currently, the industry commonly uses mechanical cleaning methods, such as using high-speed rotating cleaning rollers to scrub the strip surface.

[0003] However, existing cleaning agencies still have some problems in practical use: Installation and adjustment difficulties: Traditional cleaning devices usually have a fixed structure and are not flexible enough when installed on the production line. In particular, it is difficult to easily adjust the overall working height between the cleaning roller and the strip according to different thicknesses of strip or different production line positions, resulting in poor applicability.

[0004] Poor clamping effect: To ensure the cleaning effect, the strip needs to be flattened by a clamping roller while the roller brush is cleaning the strip. However, most existing clamping devices are rigid fixed structures. When encountering strips with uneven surfaces or slight thickness fluctuations, the fixed clamping rollers cannot provide a continuous and stable clamping force, which can easily cause the strip to vibrate or shake during high-speed cleaning, affecting the cleaning quality and even scratching the surface of the strip.

[0005] Therefore, it is necessary to provide a new mechanism for cleaning the surface oxide scale of nickel-based alloy strips to solve the above-mentioned technical problems. Utility Model Content

[0006] To solve the above-mentioned technical problems, this utility model provides a surface oxide scale cleaning mechanism for nickel-based alloy strips.

[0007] The surface oxide scale cleaning mechanism for nickel-based alloy strip provided by this utility model includes: a mounting plate, an adjustment and fixing mechanism, a cleaning roller brush mechanism, and a clamping mechanism. There are two mounting plates. The mounting plate is equipped with an adjustment and fixing mechanism, which includes a sliding sleeve, a locking block, and a U-shaped clamp. A sliding sleeve is slidably connected to the outer surface of the bottom end of the mounting plate. A locking block is threadedly connected to the outer surface of the sliding sleeve, penetrating the inner wall of the sliding sleeve and abutting against the mounting plate. A U-shaped clamp is fixedly connected to the inner surface of the sliding sleeve. The mounting plate is equipped with a cleaning roller brush mechanism, which includes a rotating shaft, a drive motor, and a cleaning roller brush. A rotating shaft is rotatably connected between the two mounting plates. The outer surface of the rotating shaft is fixedly fitted with the cleaning roller brush, and the right end of the rotating shaft penetrates the inner wall of the mounting plate and is fixedly connected to the output end of the drive motor via a coupling. The drive motor is fixedly connected to the outer surface of the mounting plate. The mounting plate is equipped with a clamping mechanism for clamping the strip.

[0008] Preferably, a dust cover is provided above the cleaning roller brush, and the dust cover is fixed between two mounting plates.

[0009] Preferably, a vacuum cleaner is fixedly installed at the top of the dust cover, and the feed end of the vacuum cleaner passes through the dust cover and extends above the cleaning roller brush.

[0010] Preferably, the clamping mechanism includes a rotating plate, a clamping roller, and a connecting rod. The rotating plate is rotatably connected to the outer surface of the mounting plate, and a connecting rod is provided between the two rotating plates. The clamping roller is rotatably connected to the outer surface of the connecting rod.

[0011] Preferably, the outer side of the rotating plate is provided with an adjustment groove, the connecting rod extends into the adjustment groove, and a fixing rod is fixedly connected between the upper and lower inner walls of the adjustment groove, the fixing rod passing through the connecting rod and slidably connected to it.

[0012] Preferably, a spring is sleeved on the outer side of the fixing rod, and the two ends of the spring are respectively connected to the adjusting groove and the connecting rod.

[0013] Preferably, the outer surface of the rotating plate is threaded with a fastening block, which penetrates the inner wall of the rotating plate and abuts against the mounting plate.

[0014] Compared with related technologies, the surface oxide scale cleaning mechanism for nickel-based alloy strips provided by this utility model has the following beneficial effects: 1. This utility model, by setting an adjustment and fixing mechanism, utilizes the sliding fit between the sliding sleeve and the mounting plate and the locking function of the locking block to achieve convenient adjustment of the working height of the entire cleaning mechanism, including the cleaning roller brush. This allows it to flexibly adapt to strips of different thicknesses or production line stations, making operation simple and improving the applicability and installation convenience of the device.

[0015] 2. This utility model, by setting up a pressing mechanism and utilizing the sliding of the connecting rod under the guidance of the fixed rod and the elasticity of the spring, enables the pressing roller to adaptively float up and down. This design allows it to continuously adhere to the surface of the strip and apply constant pressure. Even when dealing with strips with uneven surfaces, it can significantly reduce vibration, thereby effectively ensuring the uniformity and stability of the oxide scale removal by the cleaning roller brush. Attached Figure Description

[0016] Figure 1 A schematic diagram of a preferred embodiment of the surface oxide scale removal mechanism for nickel-based alloy strips provided by this utility model; Figure 2 for Figure 1 A magnified structural diagram of region A in the middle.

[0017] The following are the labels in the diagram: 1. Mounting plate; 2. Locking block; 3. Sliding sleeve; 4. Rotating plate; 5. Fastening block; 6. Drive motor; 7. Rotating shaft; 8. Dust cover; 9. Vacuum cleaner; 10. U-shaped clamp; 11. Cleaning roller brush; 12. Pressure roller; 13. Adjustment groove; 14. Fixing rod; 15. Spring; 16. Connecting rod. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0019] The specific implementation of this utility model will be described in detail below with reference to specific embodiments.

[0020] Please see Figures 1 to 2 This utility model provides a surface oxide scale cleaning mechanism for nickel-based alloy strips. The surface oxide scale cleaning mechanism for nickel-based alloy strips includes: a mounting plate 1, an adjustment and fixing mechanism, a cleaning roller brush mechanism, and a pressing mechanism.

[0021] There are two mounting plates 1. Each mounting plate 1 is equipped with an adjustment and fixing mechanism, which includes a sliding sleeve 3, a locking block 2, and a U-shaped clamping plate 10. The sliding sleeve 3 is slidably connected to the outer surface of the bottom end of the mounting plate 1. The locking block 2 is threadedly connected to the outer surface of the sliding sleeve 3, penetrating the inner wall of the sliding sleeve 3 and abutting against the mounting plate 1. The U-shaped clamping plate 10 is fixedly connected to the inner surface of the sliding sleeve 3. A cleaning roller brush mechanism is also provided on the mounting plate 1. This cleaning roller brush mechanism includes a rotating shaft 7, a drive motor 6, and a cleaning roller brush 11. A rotating shaft 7 is rotatably connected between two mounting plates 1. A cleaning roller brush 11 is fixedly sleeved on the outer surface of the rotating shaft 7. The right end of the rotating shaft 7 passes through the inner wall of the mounting plate 1 and is fixedly connected to the output end of the drive motor 6 through a coupling. The drive motor 6 is fixedly connected to the outer surface of the mounting plate 1. A dust cover 8 is provided above the cleaning roller brush 11. The dust cover 8 is fixed between the two mounting plates 1. A vacuum cleaner 9 is fixedly installed at the top of the dust cover 8. The feed end of the vacuum cleaner 9 passes through the dust cover 8 and extends to the top of the cleaning roller brush 11.

[0022] It should be noted that the working principle of this adjusting and fixing mechanism is as follows: the mechanism is clamped and fixed to the support structure next to the production line by the U-shaped clamp 10. When it is necessary to adjust the overall working height of the cleaning roller brush 11, the locking block 2 can be loosened first, at which time the mounting plate 1 can slide up and down relative to the sliding sleeve 3. When the cleaning roller brush 11 is adjusted to a suitable working height, the locking block 2 is tightened again, so that its end abuts against the mounting plate 1, thereby achieving locking and fixing. This allows the mechanism to easily adapt to different specifications of strips or different installation positions, thus improving the applicability of the device.

[0023] It should be noted that during the cleaning operation, the drive motor 6 starts and acts as a power source. Its output end drives the rotating shaft 7 to rotate via a coupling, which in turn drives the cleaning roller brush 11 fixed on the rotating shaft 7 to rotate at high speed. The high-speed rotating cleaning roller brush 11 uses its bristles to powerfully scrub the surface of the nickel-based alloy strip it passes through, thereby achieving mechanical peeling and cleaning of the surface oxide scale. The selection and speed of the drive motor 6 can be set according to actual cleaning needs. (Those skilled in the art can make corresponding adjustments and optimizations according to actual needs). The combined use of the dust cover 8 and the vacuum cleaner 9 is intended to handle the dust generated during the cleaning process. The dust cover 8 is set above the cleaning roller brush 11 and can shield and collect oxide scale particles and dust splashed during high-speed brushing. At the same time, the vacuum cleaner 9 is started, and its feed end generates negative pressure above the cleaning roller brush 11, which promptly sucks away the dust and debris collected by the dust cover 8. This helps to reduce dust dispersion at the work site, maintain the cleanliness of the working environment, and reduce adverse effects on the health of operators.

[0024] The mounting plate 1 is provided with a pressing mechanism for pressing the strip. The pressing mechanism includes a rotating plate 4, a pressing roller 12, and a connecting rod 16. The rotating plate 4 is rotatably connected to the outer surface of the mounting plate 1. A fastening block 5 is threadedly connected to the outer surface of the rotating plate 4. The fastening block 5 penetrates the inner wall of the rotating plate 4 and abuts against the mounting plate 1. A connecting rod 16 is provided between the two rotating plates 4. The pressing roller 12 is rotatably connected to the outer surface of the connecting rod 16. An adjustment groove 13 is opened on the outer side of the rotating plate 4. The connecting rod 16 extends into the adjustment groove 13. A fixing rod 14 is fixedly connected between the upper and lower inner walls of the adjustment groove 13. The fixing rod 14 penetrates the connecting rod 16 and is slidably connected to it. A spring 15 is sleeved on the outer side of the fixing rod 14. The two ends of the spring 15 are respectively connected to the adjustment groove 13 and the connecting rod 16.

[0025] It should be noted that this clamping mechanism has an initial position adjustment function. Its working principle is as follows: During installation or debugging, the fastening block 5 can be loosened first, allowing the rotating plate 4 to rotate around its pivot point with the mounting plate 1. By adjusting the angle of the rotating plate 4, the initial working height or clamping angle of the clamping roller 12 can be changed. After adjusting to the predetermined position, the fastening block 5 is tightened so that its end firmly abuts against the mounting plate 1, thereby locking the rotating plate 4 at a specific angle. This design provides a convenient method for setting the initial position of the clamping mechanism.

[0026] It should be noted that this clamping mechanism also provides an elastic clamping function. Its working principle is as follows: the connecting rod 16 is set inside the adjusting groove 13 and can slide up and down under the guidance of the fixed rod 14. The spring 15 is sleeved on the fixed rod 14, with one end connected to the upper inner wall of the adjusting groove 13 and the other end connected to the connecting rod 16, thus applying an elastic downward pressure to the connecting rod 16 at all times. When the surface of the nickel-based alloy strip being cleaned is uneven or has slight thickness fluctuations, the clamping roller 12 can adaptively float up and down through the sliding of the connecting rod 16 on the fixed rod 14 and the elastic extension and contraction of the spring 15. This design allows the clamping roller 12 to continuously adhere to the strip surface and apply a relatively constant clamping force, helping to reduce vibration or jumping of the strip during high-speed cleaning, thereby ensuring the uniformity and stability of the cleaning roller brush 11 in cleaning the strip surface.

[0027] In summary, the present invention provides a surface oxide scale cleaning mechanism for nickel-based alloy strips, aiming to solve the problems of inconvenient adjustment, poor clamping effect, and dust dispersion in the prior art. By setting an adjustment and fixing mechanism, and utilizing the sliding cooperation between the sliding sleeve 3, the locking block 2, and the mounting plate 1, the overall working height of the cleaning roller brush 11 can be conveniently adjusted, allowing it to flexibly adapt to strips of different specifications. At the same time, the cleaning roller brush 11, driven by the drive motor 6, works in conjunction with the dust cover 8 and the vacuum cleaner 9 above to effectively remove oxide scale while promptly removing dust, reducing environmental pollution. Furthermore, its clamping mechanism combines two adjustment methods: one is to adjust the initial angle of the clamping roller 12 by rotating the plate 4 and fastening block 5; the other is to use the elastic sliding structure composed of the adjusting groove 13, the fixing rod 14, the spring 15, and the connecting rod 16 to allow the clamping roller 12 to adapt to the undulations of the strip surface, providing continuous and constant clamping force, thereby significantly improving the stability and uniformity of cleaning.

[0028] The circuits and controls involved in this utility model are all existing technologies, and will not be described in detail here.

[0029] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A mechanism for cleaning surface oxide scale from nickel-based alloy strips, characterized in that, include: Mounting plate (1), there are two mounting plates (1); Adjustment and fixing mechanism: The mounting plate (1) is provided with adjustment and fixing mechanism, which includes a sliding sleeve (3), a locking block (2) and a U-shaped clamp (10). The sliding sleeve (3) is slidably connected to the outer surface of the bottom end of the mounting plate (1), and the locking block (2) is threadedly connected to the outer surface of the sliding sleeve (3). The locking block (2) penetrates the inner wall of the sliding sleeve (3) and abuts against the mounting plate (1). The U-shaped clamp (10) is fixedly connected to the inner surface of the sliding sleeve (3). A cleaning roller brush mechanism is provided on the mounting plate (1). The cleaning roller brush mechanism includes a rotating shaft (7), a drive motor (6), and a cleaning roller brush (11). The rotating shaft (7) is rotatably connected between the two mounting plates (1). The cleaning roller brush (11) is fixedly sleeved on the outer surface of the rotating shaft (7). The right end of the rotating shaft (7) passes through the inner wall of the mounting plate (1) and is fixedly connected to the output end of the drive motor (6) through a coupling. The drive motor (6) is fixedly connected to the outer surface of the mounting plate (1). A pressing mechanism is provided on the mounting plate (1) for pressing the strip.

2. The surface oxide scale removal mechanism for nickel-based alloy strips according to claim 1, characterized in that, The cleaning roller brush (11) is provided with a dust cover (8) above it, and the dust cover (8) is fixed between two mounting plates (1).

3. The surface oxide scale removal mechanism for nickel-based alloy strips according to claim 2, characterized in that, A vacuum cleaner (9) is fixedly installed on the top of the dust cover (8). The feed end of the vacuum cleaner (9) passes through the dust cover (8) and extends above the cleaning roller brush (11).

4. The surface oxide scale removal mechanism for nickel-based alloy strips according to claim 1, characterized in that, The pressing mechanism includes a rotating plate (4), a pressing roller (12) and a connecting rod (16). The outer surface of the mounting plate (1) is rotatably connected to the rotating plate (4), and a connecting rod (16) is provided between the two rotating plates (4). The outer surface of the connecting rod (16) is rotatably connected to the pressing roller (12).

5. The surface oxide scale removal mechanism for nickel-based alloy strips according to claim 4, characterized in that, An adjustment groove (13) is provided on the outer side of the rotating plate (4), and the connecting rod (16) extends into the adjustment groove (13). A fixing rod (14) is fixedly connected between the upper and lower inner walls of the adjustment groove (13). The fixing rod (14) passes through the connecting rod (16) and is slidably connected to it.

6. The surface oxide scale removal mechanism for nickel-based alloy strips according to claim 5, characterized in that, A spring (15) is sleeved on the outside of the fixing rod (14), and the two ends of the spring (15) are connected to the adjusting groove (13) and the connecting rod (16) respectively.

7. The surface oxide scale removal mechanism for nickel-based alloy strips according to claim 4, characterized in that, The outer surface of the rotating plate (4) is threaded with a fastening block (5), which penetrates the inner wall of the rotating plate (4) and abuts against the mounting plate (1).

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