Continuous brush roll driving mechanism for strip steel cleaning

Abstract

The utility model discloses a continuous brush roll driving mechanism for strip steel cleaning, which comprises a rack, a cleaning tank is fixed on the rack, a plurality of cleaning brush rolls and paired rolls are sequentially and rotatably mounted on the cleaning tank from top to bottom, and a water absorption mechanism is mounted on one side of the cleaning tank and used for absorbing water on the surface of the cleaned strip steel; a plurality of bearing seats are installed on the rack and located below the cleaning tank, rotating rollers are rotationally installed on the bearing seats, and the rotating rollers are driven by a driving mechanism to rotate; the continuous brush roll driving mechanism for strip steel cleaning relates to the technical field of ferrous metallurgy rolling, and solves the problems that water is left on the surface of the existing cleaned strip steel, the water is not cleaned in time and is adhered to the surface of the strip steel, so that the strip steel is corroded, the service life of the strip steel is prolonged, the service life of the strip steel is prolonged, and the service life of the strip steel is prolonged. The surface damage of the strip steel is aggravated and the forming quality of the strip steel is influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of steel metallurgy rolling, in particular to a continuous brush roller driving mechanism for cleaning strip steel. Background Art

[0002] After cold rolling, the unannealed steel strip has residual grease, iron powder and other dirt on its surface. If the steel strip is not cleaned properly, residual solid particles and carbides will form on the surface of the steel strip after passing through the annealing furnace. These residues will affect the cleanliness of the continuous annealing and cause the furnace rollers to form nodules and scratch the surface of the steel strip. Therefore, most of them must be removed by cleaning to improve the performance and surface quality of the continuous annealing steel strip. However, the distance between the spray device of the existing steel strip cleaning device and the steel strip surface is not easy to adjust. Too high water pressure causes excessive wear on the steel strip surface, and too low water pressure has a poor cleaning effect.

[0003] In order to solve the above problems, patent CN207325610U discloses a strip steel cleaning device, including a machine base, a support rod, a support seat, a first connecting piece, a second connecting piece, a cleaning water pipe rack, a water supply hose, a water pump, and a water tank. The machine base is provided with a slide rail, the setting direction of the slide rail is the same as the movement direction of the strip steel, and a limit plate for limiting the displacement of the support seat is provided at the end of the slide rail; the support rod is vertically fixed on the support seat, and the support rod is provided with a first connecting piece and a second connecting piece with the same structure; the cleaning water pipe rack includes an upper cleaning water pipe and a lower cleaning water pipe with the same structure, and the upper cleaning water pipe and the lower cleaning water pipe are respectively installed on the support rod through the first connecting piece and the second connecting piece, and the upper cleaning water pipe and the lower cleaning water pipe are connected to the water pump through the water supply hose and the tee piece; the upper cleaning water pipe includes a main pipe, a spray head and a valve, and the valve is arranged between the main pipe and the water supply hose; the water pump is placed inside the water tank, and the utility model creates a strip steel cleaning device, the height of the cleaning water pipe is adjustable, and the cleaning effect is good.

[0004] The existing technology has the following defects and shortcomings: moisture will remain on the surface of the strip after cleaning. If it is not cleaned in time, it will adhere to the surface of the strip and cause strip corrosion, aggravate strip surface damage, and affect the strip forming quality. For this reason, we propose a continuous brush roller drive mechanism for strip cleaning. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a continuous brush roller drive mechanism for strip steel cleaning, which solves the problem that moisture will remain on the surface of the existing strip steel after cleaning, and if it is not cleaned in time, the moisture will adhere to the surface of the strip steel, causing strip steel corrosion, aggravating strip steel surface damage, and affecting the strip steel forming quality.

[0006] To achieve the above purpose, the utility model is implemented by the following technical solutions: a continuous brush roller driving mechanism for strip steel cleaning, comprising a frame, a cleaning tank is fixed on the frame, a plurality of cleaning brush rollers and roller pairs are installed on the cleaning tank in a rotating manner from top to bottom, and a water absorption mechanism is installed on one side of the cleaning tank for absorbing water from the surface of the cleaned strip steel;

[0007] A plurality of bearing seats are installed on the frame and below the cleaning tank, and rollers are rotatably installed on the bearing seats, and the rollers are driven to rotate by a driving mechanism;

[0008] A plurality of fans are installed at the bottom of the cleaning tank to dry the strip steel conveyed on the rollers.

[0009] Preferably, one end of the cleaning brush roller and the pair of rollers are respectively mounted on the output end of an external motor and driven to rotate by the external motor, and the external motor is fixed on the cleaning tank.

[0010] Preferably, the water absorption mechanism includes a fixed frame fixed at one end of the cleaning tank, a cylinder is fixed on the fixed frame, a supporting frame is installed at the output end of the cylinder, a sponge roller is rotatably installed on the supporting frame through a bearing, and a squeezing roller is rotatably installed on the fixed frame and below the sponge roller through a bearing.

[0011] Preferably, the water absorption mechanism further comprises a filter screen installed through the bottom shell of the fixing frame and a collection box fixed on the frame and located directly below the filter screen.

[0012] Preferably, the driving mechanism includes a driven pulley fixed at one end of the roller and a motor fixed at one side of the frame, a driving pulley is installed at the output end of the motor, adjacent driven pulleys are connected by belt transmission, and one of the driven pulleys is connected to the driving pulley by belt transmission.

[0013] Preferably, a plurality of the fans are evenly spaced and distributed at the bottom of the cleaning tank, and the air outlets of the fans face the surface of the rotating roller.

[0014] Beneficial Effects

[0015] The utility model provides a continuous brush roller driving mechanism for strip steel cleaning. Compared with the prior art, it has the following beneficial effects:

[0016] 1. The continuous brush roller driving mechanism for strip steel cleaning, the strip steel is conveyed on the pair of rollers, and the surface of the strip steel is cleaned by rolling brushes in coordination with the rotation of the cleaning brush rollers and the spraying of the cleaning liquid. After the cleaning is completed, a water absorption mechanism is provided, and the water absorption mechanism includes a fixed frame, a cylinder, etc. The cleaned strip steel is conveyed to the outer conductor through the squeezing roller, and the bearing frame is driven downward by starting the cylinder to drive the sponge roller to squeeze and roll the squeezing roller to absorb and remove the water adhered to the surface of the strip steel, thereby reducing the corrosion damage to the strip steel caused by the residual moisture on the surface of the strip steel. In addition, a filter screen and a collection box are provided under the squeezing roller. After one water absorption is completed, the sponge roller is driven downward by the cylinder to squeeze the squeezing roller to squeeze out the absorbed water, and the water flows into the collection box through the filter screen for collection, thereby achieving the purpose of circulating water absorption.

[0017] 2. The continuous brush roller drive mechanism for strip steel cleaning has a plurality of rollers rotatably mounted on a frame, and the rollers are driven to rotate by a driving mechanism, and the driving mechanism includes a driven pulley, a motor, etc. A fan is installed above the rollers, and then the strip steel is placed on the rollers after cleaning, and the rollers are driven to rotate by the driving mechanism to drive the strip steel to be transported on the rollers, and at the same time, the fan is started to dry the surface of the strip steel, so that the surface of the strip steel is thoroughly dried after cleaning, thereby avoiding corrosion damage to the strip steel caused by residual moisture on the surface of the strip steel, and improving the quality of the strip steel product. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model from the first viewing angle;

[0019] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model from a second viewing angle;

[0020] Figure 3 This is a schematic diagram of the bottom structure of the cleaning tank of the utility model;

[0021] Figure 4 For this utility model Figure 2 Schematic diagram of the partially enlarged structure.

[0022] In the figure: 1. frame; 2. cleaning tank; 3. cleaning brush roller; 4. pair of rollers; 5. water absorption mechanism; 51. fixed frame; 52. cylinder; 53. supporting frame; 54. sponge roller; 55. squeezing roller; 56. filter screen; 57. collecting box; 6. bearing seat; 7. rotating roller; 8. driving mechanism; 81. driven pulley; 82. motor; 83. driving pulley; 9. fan. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-4 , the utility model provides two technical solutions:

[0025] Embodiment 1:

[0026] A continuous brush roller driving mechanism for strip steel cleaning comprises a frame 1, a cleaning tank 2 is fixed on the frame 1, a plurality of cleaning brush rollers 3 and a pair of rollers 4 are installed on the cleaning tank 2 in a rotating manner from top to bottom, and a water absorbing mechanism 5 is installed on one side of the cleaning tank 2 for absorbing water from the surface of the strip steel after cleaning;

[0027] A plurality of bearing seats 6 are installed on the frame 1 and below the cleaning tank 2, and a roller 7 is rotatably installed on the bearing seat 6, and the roller 7 is driven to rotate by a driving mechanism 8;

[0028] A plurality of fans 9 are installed at the bottom of the cleaning tank 2 for drying the steel strip conveyed on the rollers 7 .

[0029] Embodiment 2:

[0030] The main difference from the first embodiment is:

[0031] A continuous brush roller driving mechanism for strip steel cleaning, wherein one end of the cleaning brush roller 3 and the pair of rollers 4 are respectively mounted at the output end of an external motor and driven to rotate by the external motor, the external motor being fixed on the cleaning tank 2, the external motor being used to drive the cleaning brush roller 3 and the pair of rollers 4 to rotate, and the surface of the strip steel is cleaned by rolling brushes through the rotation of the cleaning brush roller 3 and the pair of rollers 4; a water absorbing mechanism 5 comprises a fixed frame 51 fixed at one end of the cleaning tank 2, a cylinder 52 is fixed on the fixed frame 51, a supporting frame 53 is mounted at the output end of the cylinder 52, a sponge roller 54 is rotatably mounted on the supporting frame 53 through a bearing, an extrusion roller 55 is rotatably mounted on the fixed frame 51 and located below the sponge roller 54 through a bearing, the cleaned strip steel is transported to the external conductor through the extrusion roller 55, and the supporting frame 53 is driven downward by starting the cylinder 52 to drive the sponge roller 54 to squeeze and roll the extrusion roller 55 to absorb and remove the water adhered to the surface of the strip steel, thereby reducing the corrosion damage to the strip steel caused by the residual water on the surface of the strip steel; the water absorbing mechanism 5 also comprises a filter screen 56 installed through the bottom shell of the fixed frame 51 and a collecting box 57 fixed on the frame 1 and located directly below the filter screen 56. After one water absorption is completed, the cylinder 52 drives the sponge roller 54 to move downward to squeeze the squeezing roller 55 to squeeze out the absorbed water, which flows into the collecting box 57 through the filter screen 56 for collection, thereby achieving the purpose of cyclic water absorption by the sponge roller 54; the driving mechanism 8 includes a driven pulley 81 fixed at one end of the rotating roller 7 and a motor 82 fixed at one side of the frame 1. The output end of the motor 82 is equipped with a driving pulley 83. Adjacent driven pulleys 81 are connected by belts Transmission connection, in which a driven pulley 81 is connected to the driving pulley 83 through a belt transmission, and the starting motor 82 drives the driving pulley 83 to rotate, driving multiple driven pulleys 81 to rotate synchronously, and then drives the roller 7 to rotate to transport the strip; multiple fans 9 are evenly distributed at the bottom of the cleaning tank 2, and the air outlet of the fan 9 is facing the surface of the roller 7. The fan 9 is started to dry the surface of the strip, so as to achieve thorough drying of the surface of the strip after cleaning, thereby avoiding corrosion damage to the strip caused by residual moisture on the surface of the strip.

[0032] When the continuous brush roller driving mechanism for strip steel cleaning is used, the strip steel is conveyed on the pair of rollers 4, and the surface of the strip steel is cleaned by rolling and brushing in coordination with the rotation of the cleaning brush roller 3 and the spraying of cleaning liquid. After the cleaning is completed, a water absorption mechanism 5 is provided, and the water absorption mechanism 5 includes a fixing frame 51, a cylinder 52, etc. The cleaned strip steel is conveyed to the outer conductor through the squeezing roller 55, and the bearing frame 53 is driven downward by starting the cylinder 52 to drive the sponge roller 54 to squeeze and roll the squeezing roller 55 to absorb and remove the water adhered to the surface of the strip steel, thereby reducing the corrosion damage to the strip steel caused by the residual water on the surface of the strip steel. In addition, a filter screen 56 and a collection box 57 are provided below the squeezing roller 55. After one water absorption is completed, the sponge roller 54 is driven by the cylinder 52 The squeeze roller 55 is moved downward to squeeze out the adsorbed water, which flows into the collection box 57 through the filter screen 56 for collection, thereby achieving the purpose of circulating water absorption; in addition, a plurality of rollers 7 are rotatably installed on the frame 1 of the utility model, and the rollers 7 are driven to rotate by a driving mechanism 8. The driving mechanism 8 includes a driven pulley 81, a motor 82, etc. A fan 9 is installed above the roller 7, and then the strip is placed on the roller 7 after cleaning. The roller 7 is driven to rotate by the driving mechanism 8 to drive the strip to be transported on the roller 7, and the fan 9 is started at the same time to dry the surface of the strip, so as to achieve the thorough drying of the surface of the strip after cleaning, thereby avoiding corrosion damage to the strip caused by residual moisture on the surface of the strip, thereby improving the quality of the strip product.

[0033] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A continuous brush roller drive mechanism for strip steel cleaning, comprising a frame (1), characterized in that: A cleaning tank (2) is fixed on the frame (1), and a plurality of cleaning brush rollers (3) and a pair of rollers (4) are rotatably mounted on the cleaning tank (2) from top to bottom in sequence, and a water absorbing mechanism (5) is mounted on one side of the cleaning tank (2) for absorbing water from the surface of the cleaned steel strip; A plurality of bearing seats (6) are installed on the frame (1) and below the cleaning tank (2); a rotating roller (7) is rotatably installed on the bearing seat (6); and the rotating roller (7) is driven to rotate by a driving mechanism (8); A plurality of fans (9) are installed at the bottom of the cleaning tank (2) for drying the steel strip transported on the rollers (7).

2. The continuous brush roller driving mechanism for strip steel cleaning according to claim 1 is characterized in that: One end of the cleaning brush roller (3) and the opposite roller (4) are respectively mounted on the output end of an external motor and driven to rotate by the external motor, and the external motor is fixed on the cleaning tank (2).

3. The continuous brush roller driving mechanism for strip steel cleaning according to claim 1, characterized in that: The water absorption mechanism (5) comprises a fixed frame (51) fixed at one end of the cleaning tank (2), a cylinder (52) being fixed on the fixed frame (51), a supporting frame (53) being installed at the output end of the cylinder (52), a sponge roller (54) being rotatably installed on the supporting frame (53) via a bearing, and a squeezing roller (55) being rotatably installed on the fixed frame (51) and located below the sponge roller (54) via a bearing.

4. The continuous brush roller driving mechanism for strip steel cleaning according to claim 3 is characterized in that: The water absorption mechanism (5) further comprises a filter screen (56) which penetrates and is installed on the bottom shell of the fixing frame (51), and a collection box (57) which is fixed on the frame (1) and is located directly below the filter screen (56).

5. The continuous brush roller driving mechanism for strip steel cleaning according to claim 1, characterized in that: The driving mechanism (8) comprises a driven pulley (81) fixed at one end of the rotating roller (7) and a motor (82) fixed at one side of the frame (1); a driving pulley (83) is installed at the output end of the motor (82); adjacent driven pulleys (81) are connected via a belt transmission, and one of the driven pulleys (81) is connected to the driving pulley (83) via a belt transmission.

6. The continuous brush roller driving mechanism for strip steel cleaning according to claim 1, characterized in that: A plurality of the fans (9) are distributed at equal intervals at the bottom of the cleaning tank (2), and the air outlets of the fans (9) face the surface of the rotating roller (7).

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