Steel surface oxide scale cleaning device

Abstract

The utility model relates to the technical field of steelmaking, and discloses a steel surface oxide scale cleaning device which comprises a mounting table, mounting frames are connected to the left side and the right side of the top of the mounting table, and assembling rods are inserted into the inner sides of the interiors of the mounting frames; the sleeves are arranged outside the assembling rods in a sleeving mode, and flexible brush rollers are inserted into the assembling frames through bearings; and the second motor is installed at the top of the assembly frame through a foot stool, third motors are installed at the outer ends of the installation frames through foot stools, and transmission discs are coaxially installed at the outer ends of rotors of the third motors. According to the steel surface oxide scale cleaning device, a third motor drives a transmission disc to rotate, so that a sliding sleeve can be driven to move through an inserting shaft, a connecting plate and a sleeve are made to swing under cooperation of a sliding rod, then a flexible brush roller can swing left and right during rotation, the cleaning coverage range can be enlarged, and the cleaning efficiency is improved. And cleaning dead angles caused by fixed rotation of the brush roller can be avoided.

Description

TECHNICAL FIELD

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

[0002] High carbon steel is in the rolling process, experienced high-temperature heating and complex mechanical deformation process.When high carbon steel bar is in high temperature state, the iron element on the surface of steel and oxygen in air occurs violent oxidation reaction, forms a layer of oxide scale.This layer of oxide scale is mainly composed of different proportions of iron oxide.In the rolling process, with the continuous deformation of steel, oxide scale is also extruded, stretched etc., but still firmly attached to the surface of steel, and for high carbon steel bar, if surface exists oxide scale, in subsequent processing (such as machining, surface treatment etc.), it will lead to the decrease of machining accuracy, thus the iron skin on its surface needs to be cleaned.

[0003] In common steel surface oxide scale cleaning device, many use fixed rotating brush roll to clean.Because brush roll can only rotate on fixed circumferential track, for the cleaning of larger area on the surface of steel, its coverage range is limited, and the existing cleaning device when processing oxide scale on the surface of high carbon steel bar, especially those stubbornly attached oxide scale after rolling etc., due to the single rotation of brush roll, the direction of force of bristle to oxide scale is single.This single direction force is difficult to effectively remove stubborn oxide scale, so that oxide scale cannot be completely removed, affect the subsequent processing and use of steel, cannot meet the work requirement of steelmaking, therefore a kind of steel surface oxide scale cleaning device is proposed. UTILITY MODEL CONTENTS

[0004] (I) technical problem solved

[0005] In view of the deficiencies in the prior art, the utility model provides a kind of steel surface oxide scale cleaning device to solve the technical problem that brush roll can only rotate on fixed circumferential track, for the cleaning of larger area on the surface of steel, its coverage range is limited.

[0006] (II) technical scheme

[0007] To realize the above-mentioned purpose, the utility model provides the following technical scheme: a kind of steel surface oxide scale cleaning device, comprising:

[0008] mounting table, the top of the mounting table left and right sides are all connected with mounting frame, the top of the mounting table middle position is equipped with guide rail, the inside of the mounting frame is inserted with assembly rod;

[0009] The sleeve is sleeved on the outside of the assembling rod, the inside of the sleeve is provided with a socket, the inside of the socket is provided with an insertion block, the inside of the insertion block is provided with an assembling frame, the inside of the assembling frame is provided with a flexible brush roller through a bearing,

[0010] The second motor is installed on the top of the assembling frame through a foot support, the outside of the mounting frame is provided with a third motor through a foot support, and the rotor outside of the third motor is coaxially provided with a transmission disc,

[0011] The connecting plate is welded on the left and right sides of the outside of the sleeve, the inside of the connecting plate is provided with a sliding rod, the outside of the sliding rod is sleeved with a sliding sleeve, and the outside of the sliding sleeve is connected with an insertion shaft.

[0012] Preferably, the top, left and right sides and the middle of the mounting table are provided with first motors through foot supports, the outside of the rotor of the first motor is coaxially provided with a transmission roller, the rotation of the transmission roller can be driven by the first motor, which facilitates the conveying of the steel material.

[0013] Preferably, the inside of the socket and the insertion block is screwed with a bolt, the inside of the guide rail is provided with a through groove at a position corresponding to the flexible brush roller, and the through groove avoids interference between the guide rail and the flexible brush roller.

[0014] Preferably, the rotor of the third motor penetrates the inside of the mounting frame at a corresponding position, and the length of the insertion shaft is four times the thickness of the transmission disc, avoiding interference.

[0015] Preferably, the length of the sliding rod is four times the length of the sliding sleeve, and the outside of the sliding rod and the assembling rod is polished and smooth.

[0016] (Three) beneficial effects

[0017] Compared with the prior art, the steel surface oxide scale cleaning device has the following beneficial effects:

[0018] The steel surface oxide scale cleaning device, through the rotation of the flexible brush roller driven by the second motor, and the rotation of the transmission disc driven by the third motor, the movement of the sliding sleeve can be driven by the insertion shaft, and the connecting plate and the sleeve can be swung under the cooperation of the sliding rod, so that the flexible brush roller can swing left and right when rotating, the coverage of the cleaning can be expanded, and for the large area of the oxide scale on the surface of the steel, the cleaning dead angle caused by the fixed rotation of the brush roller can be avoided, and the rotation of the flexible brush roller in the circumferential direction and the swing left and right can generate multi-directional force on the surface of the steel, increase the cutting force and friction force of the bristles on the oxide scale, and better remove the stubbornly adhered oxide scale from the surface of the steel, achieve the effect of deep cleaning, and improve the removal quality of the iron skin. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the structure schematic view of the utility model;

[0020] Figure 2 It is the structure schematic view of the utility model mounting rack and assembly frame;

[0021] Figure 3 It is the structure schematic view of the utility model mounting rack internal structure;

[0022] Figure 4 It is the structure schematic view of the utility model guide rail.

[0023] In the drawing: 1, mounting table; 2, mounting rack; 3, guide rail; 4, first motor; 5, transmission roller; 6, assembly rod; 7, sleeve; 8, socket; 9, plug block; 10, assembly frame; 11, flexible brush roller; 12, second motor; 13, third motor; 14, transmission disc; 15, connecting plate; 16, sliding rod; 17, sliding sleeve; 18, plug shaft; 19, through slot. DETAILED DESCRIPTION

[0024] The technical scheme in the embodiments of the utility model will be described clearly and completely in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0025] The utility model provides a kind of technical scheme, a kind of steel surface oxide scale cleaning device, including mounting table 1, mounting rack 2, guide rail 3, first motor 4, transmission roller 5, assembly rod 6, sleeve 7, socket 8, plug block 9, assembly frame 10, flexible brush roller 11, second motor 12, third motor 13, transmission disc 14, connecting plate 15, sliding rod 16, sliding sleeve 17, plug shaft 18 and through slot 19:

[0026] Please refer to Figure 1 Mounting table 1, the top of mounting table 1 Both sides are connected with mounting rack 2, the top of mounting table 1 Middle position is equipped with guide rail 3, please refer to Figure 2 Mounting rack 2 is inserted with assembly rod 6 in the inside, please refer to Figure 1 The top of mounting table 1 Both sides and middle part are equipped with first motor 4 by stand, and the rotor outer end of first motor 4 is coaxially equipped with transmission roller 5;

[0027] Please refer to Figure 2 And Figure 3The sleeve 7 is sleeved on the outside of the assembly rod 6, the inner side of the sleeve 7 is provided with the socket 8, the inside of the socket 8 is provided with the plug 9, the inner end of the plug 9 is provided with the assembly frame 10, the inside of the assembly frame 10 is provided with the flexible brush roller 11 through the bearing, the inside of the socket 8 and the plug 9 is screwed with the bolt, please refer to Figure 4 The inside of the guide rail 3 is provided with the through slot 19 at the position corresponding to the flexible brush roller 11;

[0028] Please refer to Figure 3 The second motor 12 is installed on the top of the assembly frame 10 through the foot support, the outer end of the installation frame 2 is provided with the third motor 13 through the foot support, the outer end of the rotor of the third motor 13 is coaxially provided with the transmission disc 14;

[0029] The connecting plate 15 is welded on the outside of the sleeve 7, the inner side of the connecting plate 15 is provided with the sliding rod 16, the outside of the sliding rod 16 is sleeved with the sliding sleeve 17, and the outside of the sliding sleeve 17 is connected with the plug shaft 18, the rotation of the flexible brush roller 11 is driven by the second motor 12, the rotation of the transmission disc 14 is driven by the third motor 13, so that the movement of the sliding sleeve 17 can be driven by the plug shaft 18, and the connecting plate 15 and the sleeve 7 can be swung under the cooperation of the sliding rod 16, so that the flexible brush roller 11 can swing left and right when rotating, the coverage of cleaning can be expanded, and for the larger area of the iron oxide skin on the surface of the steel, the cleaning dead angle caused by the fixed rotation of the brush roller can be avoided, and the circumferential rotation and left and right swinging of the flexible brush roller 11 can generate multi-directional force on the surface of the steel, increase the cutting force and friction force of the bristles on the iron oxide skin, and better remove the stubbornly adhered iron oxide skin from the surface of the steel, achieve the effect of deep cleaning, improve the removal quality of the iron skin, the rotor of the third motor 13 penetrates the inside of the installation frame 2, the length of the plug shaft 18 is four times the thickness of the transmission disc 14, the length of the sliding rod 16 is four times the length of the sliding sleeve 17, and the outside of the sliding rod 16 and the assembly rod 6 is polished and smooth.

[0030] The rotation of the flexible brush roller 11 is driven by the second motor 12, the rotation of the transmission disc 14 is driven by the third motor 13, so that the movement of the sliding sleeve 17 can be driven by the plug shaft 18, and the connecting plate 15 and the sleeve 7 can be swung under the cooperation of the sliding rod 16, so that the flexible brush roller 11 can swing left and right when rotating, the coverage of cleaning can be expanded, and for the larger area of the iron oxide skin on the surface of the steel, the cleaning dead angle caused by the fixed rotation of the brush roller can be avoided, and the circumferential rotation and left and right swinging of the flexible brush roller 11 can generate multi-directional force on the surface of the steel, increase the cutting force and friction force of the bristles on the iron oxide skin, and better remove the stubbornly adhered iron oxide skin from the surface of the steel, achieve the effect of deep cleaning, improve the removal quality of the iron skin.

[0031] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0032] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A device for cleaning the surface of a steel product of iron oxide scale, characterized in that, Include: The top of the installation platform (1), both sides of the installation platform (1) are connected with mounting rack (2), the top of the installation platform (1) is equipped with guide rail (3) in the middle position, the inside of mounting rack (2) is inserted with assembly rod (6); The sleeve (7) is sleeved on the outside of the assembly rod (6), the inside of the sleeve (7) is equipped with socket (8), the inside of the socket (8) is inserted with plug-in block (9), the inside of the plug-in block (9) is equipped with assembly rack (10), the inside of the assembly rack (10) is inserted with flexible brush roller (11) through bearing; The second motor (12) is installed on the top of the assembly rack (10) through the foot support, the outside of the mounting rack (2) is installed with the third motor (13) through the foot support, the rotor outside of the third motor (13) is coaxially installed with transmission disc (14); The connecting plate (15) is welded on the outside of the sleeve (7), the inside of the connecting plate (15) is inserted with slide rod (16), the outside of the slide rod (16) is sleeved with slide sleeve (17), and the outside of the slide sleeve (17) is connected with plug shaft (18).

2. A device for cleaning the surface of a steel product of mill scale according to claim 1, characterized in that: The top of the installation platform (1), both sides and the middle part are installed with first motor (4) through foot support, the rotor outside of the first motor (4) is coaxially installed with transmission roller (5).

3. A scale cleaning device for a steel material according to claim 1, characterized in that: The inside of the socket (8) and the plug-in block (9) is screwed, the inside of the guide rail (3) is provided with through slot (19) corresponding to the flexible brush roller (11).

4. A scale cleaning device for a steel material according to claim 1, characterized in that: The rotor of the third motor (13) penetrates the inside of the mounting rack (2) corresponding position, the length of the plug shaft (18) is four times the thickness of the transmission disc (14).

5. A scale cleaning device for a steel material according to claim 1, characterized in that: The length of the slide rod (16) is four times the length of the slide sleeve (17), the outside of the slide rod (16) and the assembly rod (6) is polished and smooth.

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