Surface treatment device for strip steel plate

Abstract

The utility model discloses a surface treatment device for a strip steel plate. A carrier; the rotating roller is rotationally mounted in the bearing frame; the overturning frame is arranged in the bearing frame; the cleaning rollers are symmetrically and rotationally mounted in the turnover frame; the driving mechanism is arranged on the overturning frame and used for driving the pair of cleaning rollers to rotate; under the action of the overturning frame, the pair of cleaning rollers can make contact with the upper end face and the lower end face of the strip steel plate correspondingly, meanwhile, under the action of the driving mechanism, the pair of cleaning rollers can clean the upper end face and the lower end face of the strip steel plate at the same time, and the surface of the strip steel plate is cleaned up. The environment can be protected, pollution to the environment is prevented, and convenience is brought to people.

Description

Technical Field

[0001] The utility model relates to the technical field of steel plates, in particular to a surface treatment device for strip steel plates. Background Art

[0002] Steel plate is a flat steel material made by pouring molten steel and pressing it after cooling. It is flat and rectangular and can be directly rolled or cut from wide steel strips. Steel plates are divided into thin steel plates <4 mm (the thinnest is 0.2 mm), medium and thick steel plates 4 to 60 mm, and extra thick steel plates 60 to 115 mm according to thickness.

[0003] In the prior art, the oxide layer on the surface of the steel strip is usually removed by chemical treatment, that is, an acidic liquid is used to chemically react with the oxide layer on the surface of the steel strip. However, the above oxide layer treatment method will produce a large amount of acidic waste liquid, causing serious pollution to the environment. Utility Model Content

[0004] In order to solve the above problems, that is, to solve the problems raised by the above background technology, the utility model proposes a surface treatment device for a strip steel plate, comprising:

[0005] Carrying frame;

[0006] A rotating roller, rotatably mounted in the supporting frame;

[0007] A turning frame, arranged in the supporting frame;

[0008] A cleaning roller is symmetrically rotatably installed in the turning frame;

[0009] A driving mechanism, disposed on the flip frame, for driving the pair of cleaning rollers to rotate;

[0010] The conveying mechanism is arranged on the supporting frame and is used for conveying the strip steel plate.

[0011] Preferably, the driving mechanism comprises a pair of first sprockets, and the ends of the pair of cleaning rollers close to each other both penetrate the flip frame and are fixedly connected to the pair of first sprockets respectively, and the pair of first sprockets are connected to each other through a first chain;

[0012] One end of the cleaning roller away from the first sprocket passes through the flip frame and is fixedly mounted with a second sprocket, a three-phase motor is fixedly mounted on the upper end surface of the flip frame, a third sprocket is fixedly mounted on the output end of the three-phase motor, and the second sprocket and the third sprocket are connected to each other via a second chain.

[0013] Preferably, the conveying mechanism includes a fixed frame fixedly mounted on the upper end surface of the carrier frame, a lifting frame is provided inside the fixed frame, a cylinder is fixedly mounted on the upper end surface of the fixed frame, the telescopic end of the cylinder is fixedly connected to the upper end surface of the lifting frame, a rubber roller is rotatably mounted inside the lifting frame, and a low-speed motor for driving the rubber roller to rotate is fixedly mounted on the outer wall surface of the lifting frame.

[0014] Preferably, a limit rod is symmetrically fixedly installed on the upper end surface of the lifting frame, and the limit rod is slidably connected to the fixing frame.

[0015] Preferably, a rotating rod is symmetrically fixedly installed on the outer wall of the flip frame, and the rotating rod is rotatably connected to the inner wall of the supporting frame. One of the rotating rods passes through a side wall of the supporting frame and is fixedly installed with a turbine. A pair of fixed blocks are fixedly installed on the side wall of the supporting frame, and a turbine rod meshing with the turbine is rotatably installed between the pair of fixed blocks.

[0016] The beneficial technical effect of the utility model is as follows: under the action of the turning frame, a pair of cleaning rollers can be respectively contacted with the upper and lower end surfaces of the steel strip, and at the same time, under the action of the driving mechanism, a pair of cleaning rollers can simultaneously clean the upper and lower end surfaces of the steel strip, and clean the surface of the steel strip. Compared with the existing chemical cleaning method, it can protect the environment and prevent pollution to the environment. At the same time, under the action of the conveying mechanism, the steel strip can be conveyed, making it easier for the cleaning rollers to clean the steel strip, bringing convenience to people. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The main structural schematic diagram of the utility model is shown.

[0018] Figure 2 A schematic diagram of the front cross-sectional structure of the utility model is shown.

[0019] Figure 3 A side cross-sectional structural schematic diagram of the utility model is shown.

[0020] Figure 4 The figure shows a front structural schematic diagram of the fixing bracket of the utility model.

[0021] 1. Supporting frame, 2. Rotating roller, 3. Turning frame, 4. Cleaning roller, 5. First sprocket, 6. First chain, 7. Second sprocket, 8. Three-phase motor, 9. Third sprocket, 10. Second chain, 11. Fixed frame, 12. Lifting frame, 13. Cylinder, 14. Rubber roller, 15. Low-speed motor, 16. Limiting rod, 17. Rotating rod, 18. Turbine, 19. Fixed block, 20. Turbine rod. DETAILED DESCRIPTION

[0022] The preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only used to explain the technical principles of the present invention and are not intended to limit the protection scope of the present invention.

[0023] The utility model provides a surface treatment device for a strip steel plate, comprising:

[0024] Carrying frame 1;

[0025] A rotating roller 2 is rotatably mounted in the carrier frame 1;

[0026] The turning frame 3 is arranged in the supporting frame 1;

[0027] The turning frame 3 is rotatably installed in the supporting frame 1;

[0028] The cleaning roller 4 is symmetrically rotatably mounted in the turning frame 3;

[0029] The turning of the turning frame 3 can drive the pair of cleaning rollers 4 to turn, so that the outer surfaces of the pair of cleaning rollers 4 are in contact with the upper and lower end surfaces of the strip steel plate, respectively, so that the surface of the strip steel plate can be cleaned;

[0030] A driving mechanism, disposed on the turning frame 3, for driving a pair of cleaning rollers 4 to rotate;

[0031] The conveying mechanism is arranged on the carrier frame 1 and is used for conveying the strip steel plate.

[0032] Specifically, the driving mechanism includes a pair of first sprockets 5, and the ends of a pair of cleaning rollers 4 close to each other both penetrate the flip frame 3 and are fixedly connected to the pair of first sprockets 5, respectively, and the pair of first sprockets 5 are connected to each other through a first chain 6;

[0033] One end of a cleaning roller 4 away from the first sprocket 5 passes through the flip frame 3 and is fixedly mounted with a second sprocket 7. A three-phase motor 8 is fixedly mounted on the upper end surface of the flip frame 3. A third sprocket 9 is fixedly mounted on the output end of the three-phase motor 8. The second sprocket 7 and the third sprocket 9 are connected to each other through a second chain 10.

[0034] The output end rotation of the three-phase motor 8 can drive the second sprocket 7 to rotate, the rotation of the second sprocket 7 can drive the second chain 10, and the third sprocket 9 can rotate at the same time, the rotation of the third sprocket 9 can drive a cleaning roller 4 and a first sprocket 5 to rotate, under the action of the first chain 6, the other first sprocket 5 can drive another cleaning roller 4 to rotate, so that a pair of cleaning rollers 4 can respectively clean the upper and lower end surfaces of the strip steel plate.

[0035] Specifically, the conveying mechanism includes a fixed frame 11 fixedly mounted on the upper end surface of the carrier frame 1, a lifting frame 12 is arranged inside the fixed frame 11, a cylinder 13 is fixedly mounted on the upper end surface of the fixed frame 11, the telescopic end of the cylinder 13 is fixedly connected to the upper end surface of the lifting frame 12, a rubber roller 14 is rotatably mounted inside the lifting frame 12, and a low-speed motor 15 for driving the rubber roller 14 to rotate is fixedly mounted on the outer wall surface of the lifting frame 12;

[0036] The extension or contraction of the telescopic end of the cylinder 13 can drive the lifting frame 12 and the rubber roller 14 to move, so that the rubber roller 14 contacts the surface of the strip steel plate. At the same time, the low-speed motor 15 can drive the rubber roller 14 to rotate, which can drive the strip steel plate to move. Under the action of the rotating roller 2, the strip steel plate is transported.

[0037] Specifically, a limit rod 16 is symmetrically fixedly installed on the upper end surface of the lifting frame 12, and the limit rod 16 is slidably connected to the fixed frame 11;

[0038] Under the action of the limiting rod 16, the moving position of the lifting frame 12 can be limited to prevent it from shaking when rising or falling.

[0039] Specifically, a rotating rod 17 is symmetrically fixedly installed on the outer wall of the flip frame 3, and the rotating rod 17 is rotatably connected to the inner wall of the carrier frame 1. One rotating rod 17 passes through a side wall of the carrier frame 1 and is fixedly installed with a turbine 18. A pair of fixed blocks 19 are fixedly installed on the side wall of the carrier frame 1, and a vortex rod 20 meshing with the turbine 18 is rotatably installed between the pair of fixed blocks 19.

[0040] When the staff rotates the worm shaft 20 , the turbine 18 and a rotating rod 17 can be driven to rotate. Under the action of the other rotating rod 17 , the turning frame 3 can be turned over.

[0041] Working principle: First, the staff puts one end of the steel strip on the rotating roller 2. At this time, the staff starts the cylinder 13. The extension of the telescopic end of the cylinder 13 can drive the lifting frame 12 and the rubber roller 14 to move, so that the rubber roller 14 contacts the surface of the steel strip. At the same time, the staff starts the low-speed motor 15. The low-speed motor 15 can drive the rubber roller 14 to rotate, which can drive the steel strip to move. Under the action of the rotating roller 2, the steel strip is transported. At the same time, the staff rotates the vortex rod 20, which can drive the turbine 18 and a rotating rod 17 to rotate. Under the action of the other rotating rod 17, the flip frame 3 can be flipped. The flipping of the flip frame 3 can drive a pair of cleaning rollers 4 to flip, so that the outer surfaces of the pair of cleaning rollers 4 are in contact with the upper and lower end surfaces of the strip steel plate respectively. At this time, the staff starts the three-phase motor 8, and the rotation of the output end of the three-phase motor 8 can drive the second sprocket 7 to rotate. The rotation of the second sprocket 7 can drive the second chain 10, and at the same time, the third sprocket 9 can rotate at the same time. The rotation of the third sprocket 9 can drive a cleaning roller 4 and a first sprocket 5 to rotate. Under the action of the first chain 6, the other first sprocket 5 can drive the other cleaning roller 4 to rotate, so that the pair of cleaning rollers 4 can clean the upper and lower end surfaces of the strip steel plate respectively, which brings convenience to people.

[0042] Although the present invention has been described with reference to preferred embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, the various technical features mentioned in the various embodiments may be combined in any manner as long as there is no structural conflict. The present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

[0043] In the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for the convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0044] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0045] The term "comprise" or any other similar term is intended to cover a non-exclusive inclusion, such that a process, article, or apparatus / device that includes a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, article, or apparatus / device.

[0046] So far, the technical solution of the present invention has been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. A strip steel plate surface treatment device, characterized in that: include; A carrier frame (1); A rotating roller (2) rotatably mounted in the supporting frame (1); A turning frame (3) is arranged inside the supporting frame (1); A cleaning roller (4) is symmetrically rotatably mounted in the turning frame (3); A driving mechanism, arranged on the turning frame (3), and used for driving the pair of cleaning rollers (4) to rotate; The conveying mechanism is arranged on the supporting frame (1) and is used for conveying the strip steel plate.

2. The surface treatment device for a strip steel plate according to claim 1, characterized in that: The driving mechanism comprises a pair of first sprocket wheels (5), the ends of the pair of cleaning rollers (4) close to each other both penetrate the flip frame (3) and are respectively fixedly connected to the pair of first sprocket wheels (5), and the pair of first sprocket wheels (5) are connected to each other via a first chain (6); One end of the cleaning roller (4) away from the first sprocket (5) passes through the flip frame (3) and is fixedly mounted with a second sprocket (7); a three-phase motor (8) is fixedly mounted on the upper end surface of the flip frame (3); a third sprocket (9) is fixedly mounted on the output end of the three-phase motor (8); and the second sprocket (7) and the third sprocket (9) are connected to each other via a second chain (10).

3. The surface treatment device for a strip steel plate according to claim 1, characterized in that: The conveying mechanism comprises a fixed frame (11) fixedly mounted on the upper end surface of the carrier frame (1), a lifting frame (12) being arranged inside the fixed frame (11), a cylinder (13) being fixedly mounted on the upper end surface of the fixed frame (11), a telescopic end of the cylinder (13) being fixedly connected to the upper end surface of the lifting frame (12), a rubber roller (14) being rotatably mounted inside the lifting frame (12), and a low-speed motor (15) for driving the rubber roller (14) to rotate being fixedly mounted on the outer wall surface of the lifting frame (12).

4. The surface treatment device for a strip steel plate according to claim 3, characterized in that: A limiting rod (16) is symmetrically fixedly mounted on the upper end surface of the lifting frame (12), and the limiting rod (16) is slidably connected to the fixing frame (11).

5. The surface treatment device for a strip steel plate according to claim 1, characterized in that: A rotating rod (17) is symmetrically fixedly mounted on the outer wall of the flip frame (3), and the rotating rod (17) is rotatably connected to the inner wall of the carrier frame (1). One of the rotating rods (17) passes through a side wall of the carrier frame (1) and is fixedly mounted with a turbine (18). A pair of fixed blocks (19) are fixedly mounted on the side wall of the carrier frame (1), and a worm rod (20) meshingly connected with the turbine (18) is rotatably mounted between the pair of fixed blocks (19).

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