Cleaning device for oxide skin layer on surface of hot-rolled stainless steel

Abstract

According to the technical scheme, the hot-rolled stainless steel surface oxide skin layer cleaning device comprises a collecting pool and a cleaning wheel, supporting frames are installed at the four corners of the top of the collecting pool, transmission frames are installed at the tops of the supporting frames, and limiting columns are installed in the middles of the front surfaces and the rear surfaces of the transmission frames on the two sides; and fixing frames are installed at the positions, located on the limiting columns, of the transmission frames on the two sides, a driving motor A is installed on one side of each fixing frame, the outer surfaces of the limiting columns are sleeved with limiting frames, and cleaning wheels are installed at the gap positions of the limiting frames on the two sides. The hot-rolled stainless steel surface oxide skin layer cleaning device solves the problems that existing oxide skin cleaning equipment can only rotate transversely when used for cleaning hot-rolled stainless steel oxide skin, the cleaning effect of a steel brush is poor, and the oxide skin is likely to remain on the hot-rolled stainless steel surface, the cleaning effect of the steel brush is improved, and the cleaning efficiency is improved. Therefore, the production quality of hot-rolled stainless steel is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to hot rolling stainless steel technical field, concretely is a kind of hot rolling stainless steel surface oxide scale layer cleaning device. BACKGROUND

[0002] Hot rolling stainless steel plate is the plate-shaped stainless steel product formed by heating stainless steel blank to high temperature and then rolling on hot rolling mill, and this processing method can adjust the thickness, surface quality and mechanical properties of stainless steel plate, and is commonly used for manufacturing various stainless steel components and products. With the continuous development of industrial technology, the production process and equipment of hot rolling stainless steel plate are constantly improving and perfecting to meet the market demand for high-quality and high-performance stainless steel products. Hot rolling stainless steel plate plays an important role in various industries and provides strong and corrosion-resistant material support for various engineering projects and products. During the production process of hot rolling stainless steel plate, the surface oxide scale needs to be cleaned.

[0003] The existing oxide scale cleaning equipment can only rotate horizontally when cleaning the hot rolling stainless steel oxide scale, and the cleaning effect of the steel brush is poor, so the hot rolling stainless steel surface is prone to residual oxide scale. Therefore, we propose a hot rolling stainless steel surface oxide scale layer cleaning device. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a hot rolling stainless steel surface oxide scale layer cleaning device to solve the problem of poor cleaning effect of the steel brush and easy residual oxide scale on the hot rolling stainless steel surface when the existing oxide scale cleaning equipment is used to clean the hot rolling stainless steel oxide scale.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a hot rolling stainless steel surface oxide scale layer cleaning device, comprising a collection tank and a cleaning wheel, wherein the collection tank is provided with a support frame at the top of each of the four corners, the support frame is provided with a transmission frame at the top, a limiting column is installed in the middle of the front and rear surfaces of the transmission frame on both sides, a fixed frame is installed at the position of the limiting column on both sides of the transmission frame, a drive motor A is installed on one side of the fixed frame, a limiting frame is sleeved on the outer surface of the limiting column, and a cleaning wheel is installed at the gap position between the limiting frames on both sides.

[0006] Preferably, a drive motor B is installed on one side of the limiting frame at one end of the cleaning wheel, and a steel brush is installed on the outer surface of the cleaning wheel.

[0007] Preferably, a cam is installed on the output shaft of the drive motor A, and a spring is installed on the outer surface of the limiting column near the limiting frame.

[0008] Preferably, transmission wheels are installed at the positions of the transmission frame gaps on both sides, and fifteen transmission wheels are evenly arranged at the positions of the transmission frame gaps.

[0009] Preferably, an oil cylinder is installed at one side of the bottom of the collecting pool, an output shaft of the oil cylinder is provided with a lifting seat, and the top of the lifting seat is arranged in an inclined manner.

[0010] Preferably, a cleaner is installed on the side, away from the oil cylinder, of the transmission frame on both sides through a connecting frame, and a cleaning nozzle is installed on the inner surface of the cleaner.

[0011] Preferably, an air storage tank is arranged at the bottom of the collecting pool, a pulse pipe is installed at one side of the air storage tank, the pulse pipe is connected to the cleaner at the tail end, and a pulse valve is installed in the middle of the pulse pipe.

[0012] Compared with the prior art, the utility model has the beneficial effects as follows:

[0013] 1. The utility model discloses a limiting frame, a limiting column, a driving motor A and a cam are arranged, the cleaning wheel is swung, the existing oxide skin cleaning equipment can only rotate horizontally when the oxide skin of hot-rolled stainless steel is cleaned, the cleaning effect of the steel brush is poor, and the surface of the hot-rolled stainless steel is prone to residual oxide skin, the cleaning effect of the steel brush is improved, and the production quality of the hot-rolled stainless steel is improved.

[0014] 2. The utility model discloses a cleaner, an air storage tank and a pulse valve are arranged, the surface of the hot-rolled stainless steel is cleaned by pulse blowing, the surface of the existing hot-rolled stainless steel plate has more oxide skin, the oxide skin is directly cleaned, the steel brush is easily damaged due to fatigue, and the service life of the cleaning wheel is affected, the oxide skin content of the surface of the hot-rolled stainless steel plate is reduced, and the service life of the cleaning mechanism is improved.

[0015] 3. The utility model discloses an oil cylinder and a lifting seat, the hot-rolled stainless steel is turned over, the surface of the existing hot-rolled stainless steel is easily contaminated with more oxide skin impurities after being cleaned, the hot-rolled stainless steel is directly transported to the next process, and the production environment is polluted, the impurity content of the surface of the hot-rolled stainless steel is reduced, and the cleanness of the production environment is ensured. ACCURACY

[0016] Figure 1 It is a front view structural schematic diagram of the utility model;

[0017] Figure 2 It is a side view structural schematic diagram of the cleaning wheel of the utility model;

[0018] Figure 3 It is a side view structural schematic diagram of the cleaner of the utility model;

[0019] Figure 4 It is the side view structure schematic diagram of the oil cylinder and the lifting seat of the utility model.

[0020] The figure mark: 1, support frame;2, collection pool;3, pulse pipe;4, gas storage tank;5, cleaner;6, steel brush;7, cleaning wheel;8, transmission wheel;9, transmission frame;10, limit column;11, spring;12, limit frame;13, cam;14, drive motor A;15, drive motor B;16, fixed frame;17, pulse valve;18, cleaning nozzle;19, oil cylinder;20, lifting seat. DETAILED DESCRIPTION

[0021] The technical scheme of the utility model is further explained below in combination with the drawings and specific embodiments.

[0022] Embodiment one

[0023] As Figure 1 and Figure 2 To achieve the above object, the utility model provides the following technical scheme: a hot-rolled stainless steel surface oxide scale cleaning device, including collection pool 2 and cleaning wheel 7, the top four corner positions of collection pool 2 are all equipped with support frame 1, oxide scale is collected through collection pool 2, the top of support frame 1 is equipped with transmission frame 9, the middle of the front and back surfaces of both sides transmission frame 9 is all equipped with limit column 10, both sides transmission frame 9 are equipped with fixed frame 16 at the position of limit column 10, one side of fixed frame 16 is equipped with drive motor A 14, the outer surface of limit column 10 is sleeved with limit frame 12, cleaning wheel 7 is installed at the gap position of both sides limit frame 12, one end of cleaning wheel 7 is equipped with drive motor B 15 at one side of limit frame 12, steel brush 6 is installed on the outer surface of cleaning wheel 7, cam 13 is installed on the output shaft of drive motor A 14, spring 11 is installed on the outer surface of limit column 10 close to one side of limit frame 12, transmission wheel 8 is installed at the gap position of both sides transmission frame 9, transmission wheel 8 is equipped with fifteen, and fifteen transmission wheel 8 is evenly arranged at the gap position of transmission frame 9.

[0024] As Figure 3 Indicated, both sides transmission frame 9 are equipped with cleaner 5 on one side away from oil cylinder 19 through connecting frame, cleaning nozzle 18 is installed on the inner surface of cleaner 5, and the surface of hot-rolled stainless steel plate is cleaned by pulse, the bottom of collection pool 2 is equipped with gas storage tank 4, gas storage tank 4 is connected with air supplementing pipe, pulse pipe 3 is installed on one side of gas storage tank 4, the tail end of pulse pipe 3 is connected to cleaner 5, and pulse valve 17 is installed in the middle of pulse pipe 3.

[0025] The working principle of the hot-rolled stainless steel surface oxide scale cleaning device based on the embodiment 1 is as follows: after the device is installed, the hot-rolled stainless steel plate is placed on the top of the transmission wheel 8, the hot-rolled stainless steel plate is moved by the transmission wheel 8, when the hot-rolled stainless steel plate moves to the gap between the cleaner 5, the pulse valve 17 is opened, the gas in the gas storage tank 4 is delivered to the cleaner 5, and then is sprayed out through the cleaning nozzle 18, so that the oxide scale on the outer surface of the hot-rolled stainless steel plate is pulsed cleaned, when the hot-rolled stainless steel plate moves to the gap between the cleaning wheel 7, the driving motor B15 is started, the cleaning wheel 7 is driven to rotate by the driving motor B15, the steel brush 6 is driven to rotate by the cleaning wheel 7, the hot-rolled stainless steel plate is cleaned, at the same time, the driving motor A14 is started, the cam 13 is driven to rotate by the driving motor A14, the limiting frame 12 is gap extruded by the cam 13, and the cleaning wheel 7 is swung by the spring 11, so that the oxide scale on the surface of the hot-rolled stainless steel plate is swung cleaned, and thus the working process of the device is completed.

[0026] Embodiment two

[0027] As shown in Figure 4 the utility model discloses a kind of hot-rolled stainless steel surface oxide scale cleaning device, compared with embodiment one, the embodiment further includes: oil cylinder 19 is installed in one side of the inner bottom of collection pool 2, lifting seat 20 is installed on the output shaft of oil cylinder 19, and lifting seat 20 is inclinedly arranged on the top.

[0028] In the embodiment, when the hot-rolled stainless steel plate moves to the top of lifting seat 20, oil cylinder 19 is started, lifting seat 20 is driven to move up by oil cylinder 19, the hot-rolled stainless steel plate is lifted by lifting seat 20, so that the hot-rolled stainless steel plate is inclined, and the impurities on the surface of the hot-rolled stainless steel plate are poured into collection pool 2.

[0029] The above specific embodiments are only several preferred embodiments of the utility model, based on the technical scheme of the utility model and the related inspiration of the above embodiments, the person skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

Claims

1. A hot-rolled stainless steel surface scale cleaning device comprising a collecting basin (2) and a cleaning wheel (7), characterized in that: Support frames (1) are installed at the four corners of the top of the collecting pool (2), drive frames (9) are installed on the top of the support frames (1), limiting columns (10) are installed on the front and back surfaces of the drive frames (9), fixing frames (16) are installed on the drive frames (9) at the positions of the limiting columns (10), drive motor A (14) is installed on one side of the fixing frame (16), limiting frames (12) are sleeved on the outer surfaces of the limiting columns (10), and cleaning wheels (7) are installed at the gap positions between the limiting frames (12).

2. A hot rolled stainless steel surface scale cleaning device as claimed in claim 1, wherein: One end of the cleaning wheel (7) is installed with drive motor B (15) on one side of the limiting frame (12), and steel brushes (6) are installed on the outer surfaces of the cleaning wheels (7).

3. A hot rolled stainless steel surface scale cleaning device as claimed in claim 1, wherein: Cam (13) is installed on the output shaft of the drive motor A (14), and spring (11) is installed on the outer surface of the limiting column (10) close to one side of the limiting frame (12).

4. A hot rolled stainless steel surface scale cleaning device as claimed in claim 1, wherein: Drive wheels (8) are installed at the gap positions of the drive frames (9), there are fifteen drive wheels (8), and the fifteen drive wheels (8) are evenly arranged at the gap positions of the drive frames (9).

5. A hot rolled stainless steel surface scale cleaning device as claimed in claim 1, wherein: Oil cylinder (19) is installed on one side of the bottom of the collecting pool (2), lifting seat (20) is installed on the output shaft of the oil cylinder (19), and the top of the lifting seat (20) is inclined.

6. A hot rolled stainless steel surface scale cleaning device as claimed in claim 5, wherein: Cleaners (5) are installed on the sides of the drive frames (9) away from the oil cylinder (19) through connecting frames, and cleaning nozzles (18) are installed on the inner surfaces of the cleaners (5).

7. A hot rolled stainless steel surface scale cleaning device as claimed in claim 6, wherein: Gas storage tank (4) is arranged at the bottom of the collecting pool (2), pulse pipe (3) is installed on one side of the gas storage tank (4), the pulse pipe (3) is connected to the cleaner (5), pulse valve (17) is installed in the pulse pipe (3).

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