Mechanical continuous pretreatment device and production process for high-strength strip steel

Abstract

The invention relates to the technical field of strip steel treatment, and discloses a mechanical continuous pretreatment device for high-strength strip steel and a production technology.The mechanical continuous pretreatment device comprises an operation box, a steel wire brush and an adjusting block, the steel wire brush and the adjusting block are arranged on the top of the operation box, the adjusting block is fixedly connected to the top of the operation box, and a pressing roller is arranged on the surface of the adjusting block; a conveying assembly is arranged at the top of the operation box, and a processing assembly is arranged at the top of the operation box; through cooperative use of the conveying assembly and the processing assembly, a first driving motor drives a conveying roller to rotate through a first driving rod, so that a conveying belt drives strip steel to gradually move to the surface of a steel wire brush, a second driving motor is started, and the second driving motor drives a rotating rod to rotate through a second driving rod and a first transmission mechanism; the rotating rod drives the steel wire brush to rotate through the rotating cylinder, so that steel wires on the surface of the steel wire brush make contact with oxide skin on the surface of the strip steel, the oxide skin on the surface of the strip steel is separated from the strip steel, and the efficient peeling effect is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of strip steel processing, and in particular to a mechanical continuous pretreatment device and a production process for high-strength strip steel. Background Art

[0002] High-strength strip steel is a type of steel with high strength and good toughness. It is widely used in the automotive, construction, machinery manufacturing and other fields. It is mainly divided into: ordinary high-strength steel, ultra-high-strength steel and advanced high-strength steel. Compared with ordinary steel, high-strength strip steel has the characteristics of rigidity, light weight, good formability and corrosion resistance.

[0003] Publication No. CN221289046U discloses a strip surface pretreatment mechanism, including a frame and a grinding assembly, which is characterized in that: a grinding chamber for strip grinding is sunken in the middle of the upper surface of the frame, and a guide roller for guiding the strip transportation is provided at the edge of the junction of the grinding chamber and the frame. The bottom of the guide roller forms a strip channel, and at least one group of grinding assemblies is provided in the grinding chamber; the grinding assembly includes a rolling roller. In the working state, the rolling roller is in the grinding chamber and is positioned lower than the upper surface of the frame. The strip enters the grinding chamber through the strip channel and is pressed by the rolling roller to form tension and deformation. During the conveying process, the strip drives the rolling roller to rotate for grinding.

[0004] Although the above-mentioned applications and the prior art can recover the rust and oxide scale that has fallen off or been polished due to deformation of the strip by stacking and cleaning or blowing it off with a fan, it is difficult to remove the oxide scale on the surface of the high-strength strip when the above-mentioned applications and the prior art are used to process high-strength strip. Moreover, when a brush roller is used to remove the oxide scale from the high-strength strip, the high-intensity friction and timely use will cause the temperature of the brush roller surface to continue to rise. Since the brush roller needs to rotate continuously, the external cooling method cannot be transmitted to the inside, thereby causing damage to the brush roller. Moreover, when the brush roller rotates, the oxide scale on the surface of the high-strength strip will more or less enter the inside of the brush roller, thereby causing the gap between the brush rollers to increase, thereby affecting the use effect of the brush roller. Therefore, we propose a mechanical continuous pretreatment device and production process for high-strength strip. Summary of the Invention

[0005] (1) Technical problems solved

[0006] In response to the shortcomings of the prior art, the present invention provides a mechanical continuous pretreatment device and production process for high-strength strip steel, which has the advantages of efficient peeling, comprehensive cooling and prevention of accumulation. It solves the problem that the above-mentioned application and the prior art are difficult to remove the oxide scale on the surface of high-strength strip steel when processing high-strength strip steel, and when using a brush roller to remove the oxide scale of high-strength strip steel, high-intensity friction and timely use will cause the temperature of the brush roller surface to continue to rise. Since the brush roller needs to rotate continuously, the external cooling means cannot be transmitted to the inside, thereby causing damage to the brush roller. When the brush roller rotates, the oxide scale on the surface of the high-strength strip steel will more or less enter the inside of the brush roller, thereby causing the gap between the brush rollers to increase, thereby affecting the use effect of the brush roller.

[0007] (2) Technical solution

[0008] In order to achieve the above-mentioned purposes of efficient peeling, comprehensive cooling and preventing accumulation, the present invention provides the following technical solutions: a mechanical continuous pretreatment device for high-strength strip steel, comprising: an operating box and a wire brush arranged on the top of the operating box,

[0009] An adjusting block is fixedly connected to the top of the operating box, a pressure roller is provided on the surface of the adjusting block, and a conveying assembly is provided on the top of the operating box, and the conveying assembly can drive the strip to move;

[0010] A processing assembly is arranged on the top of the operation box and is used to remove the oxide scale on the surface of the strip to reduce impurities on the surface of the strip. The processing assembly includes two first support plates fixedly connected to the top of the operation box, and the opposite surfaces of the two first support plates are rotatably connected to a rotating rod. One end of the rotating rod is fixedly connected to a rotating cylinder, and the surface of the rotating cylinder is fixedly connected to the inner wall of the wire brush;

[0011] A cooling component is provided inside the rotating drum and is used to cool the steel wire on the surface of the wire brush;

[0012] The collecting component is arranged on the top of the operating box and is used to collect the oxide scale inside the steel wire of the wire brush to prevent the oxide scale from accumulating therein.

[0013] Furthermore, the processing component also includes a second drive motor fixedly connected to the inside of the operation box, the output end of the second drive motor is fixedly connected to a second drive rod, and the second drive rod and the rotating rod are transmitted through a first transmission mechanism.

[0014] Furthermore, the cooling component includes a liquid tank fixedly connected to the inside of the rotating cylinder through a support frame and a plurality of cooling openings opened on the surface of the rotating cylinder. The top of the liquid tank is fixedly connected to a plurality of nozzles, and the positions of the plurality of nozzles and the plurality of cooling openings are horizontally aligned.

[0015] Furthermore, the cooling component also includes rubber rings fixedly connected to the two ends of the rotating cylinder, the two ends of the top of the liquid tank are fixedly connected to a second support plate, the surface of the second support plate is fixedly connected to a storage block, the interior of the storage block is fixedly connected to a spring, the interior of the storage block is slidably connected to an extension block, the top of the extension block is fixedly connected to the bottom of the spring, the bottom of the extension block is rotatably connected to a first rotating rod, the surface of the first rotating rod is fixedly connected to a rolling wheel, and the rolling wheel is in close contact with the rubber ring.

[0016] Furthermore, the back of the second support plate is rotatably connected to a second rotating rod, and the second rotating rod and the first rotating rod are transmitted through a second transmission mechanism. The surface of the second rotating rod is fixedly connected to a storage wheel, and a pull rope is provided on the surface of the storage wheel. The bottom of the pull rope is fixedly connected to a sealing plate, and the sealing plate is provided inside the liquid tank.

[0017] Furthermore, the collection assembly includes two support blocks fixedly connected to the top of the operating box, the opposite surfaces of the two support blocks are rotatably connected to a transmission rod, the surface of the transmission rod is fixedly connected to an electromagnetic roller, and the transmission rod and the rotating rod are transmitted through a third transmission mechanism.

[0018] Furthermore, the conveying assembly includes a first driving rod rotatably connected to both sides of the operating box and a first driving motor fixedly connected to one side of the operating box, the surface of the first driving rod is fixedly connected to a conveying roller, the surface of the conveying roller is tensioned with a conveyor belt, and the output end of the first driving motor is fixedly connected to one end of one of the first driving rods.

[0019] Furthermore, a control panel is provided on the surface of the operation box, and the control panel is electrically connected to the first drive motor, the second drive motor and the electromagnetic roller.

[0020] Furthermore, a protective shell is provided on the top of the operation box, and the top of the protective shell is fixedly connected to a wind tube. An exhaust mechanism is provided inside the wind tube, and the exhaust mechanism can transport the exhaust gas generated when the processing component is working.

[0021] The present invention also provides a mechanical continuous pretreatment process for high-strength strip steel, which specifically includes the following steps:

[0022] Step 1: Place one end of the strip at the bottom of the roller, and allow the conveyor assembly to gradually transfer the strip to the bottom of the processing assembly;

[0023] Step 2: When the steel strip is transferred to the bottom of the processing assembly, the processing assembly is started to use a wire brush to remove the oxide scale on the surface of the steel strip;

[0024] Step 3: When the processing component is in operation, the processing component synchronously drives the cooling component to make the cooling liquid gradually flow from the inside of the wire brush to the outside, so that the cooling liquid cools it from the inside to the outside;

[0025] Step 4: When the processing component is in operation, the collecting component is driven to operate synchronously. When the cooling component gradually flows the cooling liquid from the inside of the wire brush to the outside, the cooling liquid drives the oxide scale inside to be transferred to the outside, so that the collecting component collects the oxide scale.

[0026] (3) Beneficial effects

[0027] Compared with the prior art, the present invention provides a mechanical continuous pretreatment device and production process for high-strength strip steel, which has the following beneficial effects:

[0028] 1. The mechanical continuous pretreatment device and production process of the high-strength strip steel are characterized by the coordinated use of a conveying component and a processing component. One end of the strip steel is placed on the bottom of the pressure roller, and the first drive motor is started. The first drive motor drives the conveying roller to rotate through the first drive rod, so that the conveyor belt drives the strip steel to gradually move to the surface of the wire brush. The second drive motor is started. The second drive motor drives the rotating rod to rotate through the second drive rod and the first transmission mechanism. The rotating rod drives the wire brush to rotate through the rotating cylinder, so that the steel wire on the surface of the wire brush contacts the oxide scale on the surface of the strip steel, and then the oxide scale on the surface of the strip steel is separated from the strip steel, thereby achieving an efficient peeling effect.

[0029] 2. The mechanical continuous pretreatment device and production process of the high-strength strip steel, through the coordinated use of the treatment component and the cooling component, the rotating drum drives the rubber ring to rotate when it rotates. Since the rubber ring is in close contact with the rolling wheel, the rubber ring drives the rolling wheel to rotate, and the rolling wheel drives the second rotating rod to rotate through the first rotating rod and the second transmission mechanism. The second rotating rod drives the receiving wheel to rotate when it rotates, so that the receiving wheel gradually receives the pull rope on the surface of the receiving wheel, and then the pull rope drives the sealing plate to squeeze out the cooling liquid inside the liquid tank, so that the cooling liquid flows through the nozzle and the cooling opening to the inside of the wire brush. As the rotating drum continues to rotate, the cooling liquid flows from the inside of the wire brush to the surface, and then the entire wire brush is cooled, thereby achieving a comprehensive cooling effect.

[0030] 3. The mechanical continuous pretreatment device and production process of the high-strength strip steel, through the coordinated use of the cooling component and the collection component, the rotating rod drives the transmission rod to rotate through the third transmission mechanism when rotating, so that the transmission rod drives the electromagnetic roller to rotate, and when the cooling liquid is sprayed from the cooling opening, the cooling liquid drives the oxide scale fragments inside the wire brush to be transferred to the surface of the wire brush, so that the electromagnetic roller absorbs the oxide scale fragments on the surface of the wire brush, and then the oxide scale will not accumulate inside the wire brush and affect the subsequent normal use, thereby achieving the effect of preventing accumulation.

[0031] Other features and advantages of the present invention will be described in the following description, and part of them will become obvious from the description, or will be understood by practicing the present invention. The purpose and other advantages of the present invention can be realized and obtained by the structures particularly pointed out in the written description and the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0033] Figure 2 This is a schematic diagram of the three-dimensional structure of the operating box of the present invention;

[0034] Figure 3 This is a schematic diagram of the three-dimensional structure of the processing component and the collection component of the present invention;

[0035] Figure 4 This is a schematic diagram of the three-dimensional structure of the rotating rod of the present invention;

[0036] Figure 5 This is a schematic diagram of the cross-sectional three-dimensional structure of the rotating drum of the present invention;

[0037] Figure 6 For the present invention Figure 5 A schematic diagram of the structure at center A;

[0038] Figure 7 This is a schematic diagram of the three-dimensional structure of the storage block of the present invention;

[0039] Figure 8 This is a schematic diagram of the three-dimensional structure of the storage block of the present invention from another perspective;

[0040] Figure 9 This is a schematic diagram of the cross-sectional three-dimensional structure of the storage block of the present invention;

[0041] Figure 10 This is a schematic diagram of the three-dimensional structure of the liquid box of the present invention;

[0042] Figure 11 It is a schematic diagram of the cross-sectional three-dimensional structure of the liquid tank of the present invention.

[0043] In the figure: 1. Operation box; 11. Control panel; 12. Protective shell; 121. Air duct; 13. Adjustment block; 131. Pressing roller; 14. Conveying assembly; 141. First driving motor; 142. First driving rod; 143. Conveying roller; 144. Conveying belt; 2. Processing assembly; 21. Second driving motor; 211. Second driving rod; 22. First transmission mechanism; 23. First supporting plate; 231. Rotating rod; 232. Rotating cylinder; 233. Wire brush; 3. Lowering Temperature component; 31. Cooling opening; 32. Rubber ring; 33. Liquid tank; 331. Nozzle; 332. Second support plate; 34. Storage block; 341. Spring; 342. Extension block; 343. First rotating rod; 344. Rolling wheel; 35. Second transmission mechanism; 36. Second rotating rod; 361. Storage wheel; 362. Pull rope; 363. Sealing plate; 4. Collection component; 41. Support block; 411. Transmission rod; 412. Electromagnetic roller; 42. Third transmission mechanism. DETAILED DESCRIPTION

[0044] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0045] In the embodiments of the present application, any device or element referred to or implied must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be understood as limiting the embodiments of the present application. In the description of the embodiments of the present application, the meaning of "plurality" is two or more, unless otherwise specifically specified.

[0046] For specific embodiment 1, please refer to Figures 1 to 2 A mechanical continuous pretreatment device for high-strength steel strips comprises an operation box 1 and a wire brush 233 arranged on the top of the operation box 1.

[0047] An adjusting block 13 is fixedly connected to the top of the operating box 1. A pressure roller 131 is provided on the surface of the adjusting block 13. A conveying assembly 14 is provided on the top of the operating box 1. The conveying assembly 14 can drive the strip to move. The conveying assembly 14 includes a first driving rod 142 rotatably connected to both sides of the operating box 1 and a first driving motor 141 fixedly connected to one side of the operating box 1. A conveying roller 143 is fixedly connected to the surface of the first driving rod 142. A conveying belt 144 is tensioned on the surface of the conveying roller 143. The output end of the first driving motor 141 is fixedly connected to one end of one of the first driving rods 142.

[0048] It should be noted that the position of the pressure roller 131 on the top of the conveyor belt 144 can be adjusted so that the pressure roller 131 is always in close contact with the surface of the strip;

[0049] When continuous conveying of high-strength steel strip is required, one end of the high-strength steel strip is placed at the bottom of the pressure roller 131, and the first drive motor 141 is started. The first drive motor 141 drives the conveying roller 143 to rotate through the first drive rod 142, so that the conveying roller 143 drives the conveyor belt 144 to move. Since the surface of the pressure roller 131 is in close contact with the top of the high-strength steel strip, when the conveyor belt 144 moves, the conveyor belt 144 can drive the high-strength steel strip to move smoothly.

[0050] For specific embodiment 2, please refer to Figures 1 to 4 According to the mechanical continuous pretreatment device for high-strength steel strip provided in the first embodiment, this embodiment provides a further technical solution:

[0051] The processing component 2 is arranged on the top of the operation box 1 and is used to remove the oxide scale on the surface of the strip to reduce the impurities on the surface of the strip. The processing component 2 includes two first support plates 23 fixedly connected to the top of the operation box 1, and the opposite surfaces of the two first support plates 23 are rotatably connected to the rotating rod 231. One end of the rotating rod 231 is fixedly connected to the rotating cylinder 232, and the surface of the rotating cylinder 232 is fixedly connected to the inner wall of the wire brush 233. The processing component 2 also includes a second driving motor 21 fixedly connected to the inside of the operation box 1, and the output end of the second driving motor 21 is fixedly connected to the second driving rod 211. The second driving rod 211 and the rotating rod 231 are transmitted through the first transmission mechanism 22. A protective shell 12 is provided on the top of the operation box 1, and the top of the protective shell 12 is fixedly connected to the air duct 121. The interior of the air duct 121 is provided with an exhaust mechanism, which can transport the exhaust gas generated when the processing component 2 is working;

[0052] It should be noted that the exhaust mechanism is composed of an exhaust fan and other components. The rotation of the exhaust fan can transport the dust generated inside the protective shell 12. The first transmission mechanism 22 includes a first driving sprocket fixedly connected to the surface of the second driving rod 211 and a first driven sprocket fixedly connected to the surface of the rotating rod 231. The first driving sprocket and the first driven sprocket are driven by a first chain.

[0053] When it is necessary to remove the oxide scale on the surface of the steel strip, the second drive motor 21 is started. The second drive motor 21 drives the rotating rod 231 to rotate through the second drive rod 211 and the first transmission mechanism 22. The rotating rod 231 drives the wire brush 233 to rotate through the rotating cylinder 232, so that the steel wire on the surface of the wire brush 233 contacts the oxide scale on the surface of the steel strip, thereby separating the oxide scale on the surface of the steel strip from the steel strip, and then removing the oxide scale so that the oxide scale no longer stubbornly adheres to the surface of the steel strip.

[0054] For specific example three, please refer to Figures 1 to 11 According to the mechanical continuous pretreatment device for high-strength steel strip provided in the second embodiment, this embodiment provides a further technical solution:

[0055] The cooling component 3 is arranged inside the rotating cylinder 232 and is used for internal cooling of the steel wire on the surface of the wire brush 233. The cooling component 3 includes a liquid tank 33 fixedly connected to the inside of the rotating cylinder 232 through a support frame and a plurality of cooling openings 31 opened on the surface of the rotating cylinder 232. The top of the liquid tank 33 is fixedly connected to a plurality of nozzles 331, and the positions of the plurality of nozzles 331 and the plurality of cooling openings 31 are horizontally aligned. The cooling component 3 also includes a rubber ring 32 fixedly connected to the two ends of the interior of the rotating cylinder 232. The two ends of the top of the liquid tank 33 are fixedly connected to the second support plate 332. The surface of the second support plate 332 is fixedly connected to a receiving block 34. The interior of the receiving block 34 is fixedly connected to a spring 341. The interior of the receiving block 34 is slidably connected to an extension block 342. The top of the extension block 342 The bottom of the extension block 342 is fixedly connected to the first rotating rod 343, and the surface of the first rotating rod 343 is fixedly connected to the rolling wheel 344. The rolling wheel 344 is in close contact with the rubber ring 32. The back of the second support plate 332 is rotatably connected to the second rotating rod 36. The second rotating rod 36 and the first rotating rod 343 are transmitted through the second transmission mechanism 35. The surface of the second rotating rod 36 is fixedly connected to the storage wheel 361. The surface of the storage wheel 361 is provided with a pull rope 362. The bottom of the pull rope 362 is fixedly connected to the sealing plate 363. The sealing plate 363 is arranged inside the liquid tank 33. The surface of the operation box 1 is provided with a control panel 11. The control panel 11 is electrically connected to the first drive motor 141, the second drive motor 21 and the electromagnetic roller 412.

[0056] It should be noted that the presence of the spring 341 enables the rolling wheel 344 at the bottom of the extension block 342 to always be in close contact with the rubber ring 32. The second transmission mechanism 35 includes a second driving sprocket fixedly connected to the surface of the first rotating rod 343 and a second driven sprocket on the surface of the second rotating rod 36. The second driving sprocket and the second driven sprocket are driven by a second chain, and the diameter of the second driving sprocket is smaller than that of the second driven sprocket.

[0057] When the wire brush 233 needs to be fully cooled, the rotating cylinder 232 drives the rubber ring 32 to rotate during rotation. Since the rubber ring 32 is in close contact with the rolling wheel 344, the rubber ring 32 drives the rolling wheel 344 to rotate, so that the rolling wheel 344 drives the second rotating rod 36 to rotate through the first rotating rod 343 and the second transmission mechanism 35. The second rotating rod 36 drives the receiving wheel 361 to rotate during rotation, so that the receiving wheel 361 gradually receives the pull rope 362 on the surface of the receiving wheel 361, and then the pull rope 362 drives the sealing plate 363 to squeeze out the cooling liquid inside the liquid tank 33, so that the cooling liquid flows into the interior of the wire brush 233 through the nozzle 331 and the cooling opening 31. As the rotating cylinder 232 continues to rotate, the cooling liquid flows from the interior of the wire brush 233 to the surface, thereby fully cooling the entire wire brush 233.

[0058] For specific example 4, please refer to Figures 1 to 3 According to the mechanical continuous pretreatment device for high-strength steel strip provided in the third embodiment, this embodiment provides a further technical solution:

[0059] The collecting assembly 4 is provided on the top of the operating box 1 and is used to collect the oxide scale inside the steel wire of the wire brush 233 to prevent the oxide scale from accumulating therein. The collecting assembly 4 includes two support blocks 41 fixedly connected to the top of the operating box 1. The opposite surfaces of the two support blocks 41 are rotatably connected to a transmission rod 411. The surface of the transmission rod 411 is fixedly connected to an electromagnetic roller 412. The transmission rod 411 and the rotating rod 231 are transmitted via a third transmission mechanism 42.

[0060] It should be noted that the third transmission mechanism 42 includes a third driving sprocket fixedly connected to the surface of the rotating rod 231 and a third driven sprocket fixedly connected to the surface of the transmission rod 411, and the third driving sprocket and the third driven sprocket are transmitted through a third chain;

[0061] When it is necessary to collect and process the oxide scale fragments accumulated inside the wire brush 233, the rotating rod 231 drives the transmission rod 411 to rotate through the third transmission mechanism 42, so that the transmission rod 411 drives the electromagnetic roller 412 to rotate. When the cooling liquid is sprayed from the cooling opening 31, the cooling liquid drives the oxide scale fragments inside the wire brush 233 to be transferred to the surface of the wire brush 233. Therefore, the electromagnetic roller 412 absorbs the oxide scale fragments on the surface of the wire brush 233 when rotating, thereby preventing the oxide scale from accumulating inside the wire brush 233 and affecting the subsequent normal use.

[0062] Specific embodiment 5, the present invention also provides a mechanical continuous pretreatment process for high-strength strip steel, the strip steel pretreatment process specifically comprising the following steps:

[0063] Step 1: Place one end of the steel strip on the bottom of the pressure roller 131, and allow the conveying assembly 14 to gradually transfer the steel strip to the bottom of the processing assembly 2;

[0064] Step 2: When the steel strip is transferred to the bottom of the processing assembly 2, the processing assembly 2 is started to allow the wire brush 233 to remove the oxide scale on the surface of the steel strip;

[0065] Step 3: When the processing component 2 is in operation, the processing component 2 synchronously drives the cooling component 3, so that the cooling component 3 gradually flows the cooling liquid from the inside of the wire brush 233 to the outside, so that the cooling liquid cools it from the inside to the outside;

[0066] Step 4: When the processing component 2 is in operation, the collecting component 4 is driven to operate synchronously. When the cooling component 3 gradually flows the cooling liquid from the inside of the wire brush 233 to the outside, the cooling liquid drives the oxide scale inside to be transferred to the outside, so that the collecting component 4 collects the oxide scale.

[0067] Working principle: When in use, when it is necessary to continuously convey the high-strength steel strip, one end of the high-strength steel strip is placed on the bottom of the pressure roller 131, and the first drive motor 141 is started. The first drive motor 141 drives the conveying roller 143 to rotate through the first drive rod 142, so that the conveying roller 143 drives the conveyor belt 144 to move. Since the surface of the pressure roller 131 is in close contact with the top of the high-strength steel strip, when the conveyor belt 144 moves, the conveyor belt 144 can drive the high-strength steel strip to move smoothly. When it is necessary to remove the oxide scale on the surface of the high-strength steel strip, the second drive motor 21 is started, and the second drive motor 21 is started. The motor 21 drives the rotating rod 231 to rotate through the second driving rod 211 and the first transmission mechanism 22. The rotating rod 231 drives the wire brush 233 to rotate through the rotating cylinder 232, so that the steel wire on the surface of the wire brush 233 contacts the oxide scale on the surface of the strip, and then separates the oxide scale on the surface of the strip from the strip, and then removes the oxide scale so that the oxide scale no longer stubbornly adheres to the surface of the strip. When the wire brush 233 needs to be fully cooled, the rotating cylinder 232 drives the rubber ring 32 to rotate while rotating. Since the rubber ring 32 is in close contact with the rolling wheel 344, the rubber ring 32 drives the rolling wheel 344. The wheel 344 rotates, causing the rolling wheel 344 to drive the second rotating rod 36 to rotate through the first rotating rod 343 and the second transmission mechanism 35. The second rotating rod 36 drives the receiving wheel 361 to rotate during the rotation, so that the receiving wheel 361 gradually stores the pull rope 362 on the surface of the receiving wheel 361, and then the pull rope 362 drives the sealing plate 363 to squeeze out the cooling liquid inside the liquid tank 33, so that the cooling liquid flows through the nozzle 331 and the cooling opening 31 to the inside of the wire brush 233. As the rotating cylinder 232 continues to rotate, the cooling liquid flows from the inside of the wire brush 233 to the surface, thereby cleaning the wire brush 233. When the overall temperature is fully cooled and the oxide scale fragments accumulated inside the wire brush 233 need to be collected and processed, the rotating rod 231 drives the transmission rod 411 to rotate through the third transmission mechanism 42 when rotating, so that the transmission rod 411 drives the electromagnetic roller 412 to rotate. When the cooling liquid is sprayed from the cooling opening 31, the cooling liquid drives the oxide scale fragments inside the wire brush 233 to be transferred to the surface of the wire brush 233, so that the electromagnetic roller 412 absorbs the oxide scale fragments on the surface of the wire brush 233 when rotating, so that the oxide scale will not accumulate inside the wire brush 233 and affect the subsequent normal use.

[0068] The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0069] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0070] Parallel: The parallel defined in this application is not limited to absolute parallelism. This definition of parallelism can be understood as basic parallelism, allowing for situations where the two sides are not absolutely parallel due to factors such as assembly tolerance, design tolerance, and the influence of structural flatness. Small angle errors are allowed. For example, within an assembly error range of 10 degrees, it can be understood as a parallel relationship.

[0071] Vertical: The vertical defined in this application is not limited to an absolute vertical intersection relationship (angle of 90 degrees). It allows for non-absolute vertical intersection relationships caused by factors such as assembly tolerance, design tolerance, and structural flatness. It allows for errors in a small angle range. For example, the assembly error range of 80 to 100 degrees can be understood as a vertical relationship.

[0072] While 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 these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A mechanical continuous pretreatment device for high-strength steel strip, comprising: The operating box (1) and the wire brush (233) arranged on the top of the operating box (1) are characterized in that: An adjusting block (13) is fixedly connected to the top of the operating box (1), a pressure roller (131) is provided on the surface of the adjusting block (13), and a conveying assembly (14) is provided on the top of the operating box (1), and the conveying assembly (14) can drive the strip steel to move; A processing assembly (2) is arranged on the top of the operation box (1) and is used to remove the oxide scale on the surface of the strip steel to reduce impurities on the surface of the strip steel. The processing assembly (2) includes two first support plates (23) fixedly connected to the top of the operation box (1), and the opposite surfaces of the two first support plates (23) are rotatably connected to a rotating rod (231), one end of the rotating rod (231) is fixedly connected to a rotating cylinder (232), and the surface of the rotating cylinder (232) is fixedly connected to the inner wall of the wire brush (233); A cooling component (3) is arranged inside the rotating cylinder (232) and is used to cool the steel wire on the surface of the wire brush (233); The collecting assembly (4) is arranged on the top of the operating box (1) and is used to collect the oxide scale inside the steel wire of the wire brush (233) to prevent the oxide scale from accumulating inside.

2. The mechanical continuous pretreatment device for high-strength steel strip according to claim 1, characterized in that: The processing assembly (2) further comprises a second drive motor (21) fixedly connected to the interior of the operating box (1); an output end of the second drive motor (21) is fixedly connected to a second drive rod (211); and transmission is performed between the second drive rod (211) and the rotating rod (231) via a first transmission mechanism (22).

3. The mechanical continuous pretreatment device for high-strength steel strip according to claim 1, characterized in that: The cooling assembly (3) comprises a liquid tank (33) fixedly connected to the interior of the rotating cylinder (232) via a support frame and a plurality of cooling openings (31) provided on the surface of the rotating cylinder (232); a plurality of nozzles (331) are fixedly connected to the top of the liquid tank (33); and the positions of the plurality of nozzles (331) and the plurality of cooling openings (31) are horizontally aligned.

4. The mechanical continuous pretreatment device for high-strength steel strip according to claim 3, characterized in that: The cooling component (3) further comprises a rubber ring (32) fixedly connected to both ends of the interior of the rotating cylinder (232); the top ends of the liquid tank (33) are fixedly connected to a second support plate (332); the surface of the second support plate (332) is fixedly connected to a receiving block (34); the interior of the receiving block (34) is fixedly connected to a spring (341); the interior of the receiving block (34) is slidably connected to an extension block (342); the top of the extension block (342) is fixedly connected to the bottom of the spring (341); the bottom of the extension block (342) is rotatably connected to a first rotating rod (343); the surface of the first rotating rod (343) is fixedly connected to a rolling wheel (344); the rolling wheel (344) is in close contact with the rubber ring (32).

5. The mechanical continuous pretreatment device for high-strength steel strip according to claim 4, characterized in that: The back of the second support plate (332) is rotatably connected to a second rotating rod (36), and the second rotating rod (36) and the first rotating rod (343) are transmitted via a second transmission mechanism (35). The surface of the second rotating rod (36) is fixedly connected to a storage wheel (361), and a pull rope (362) is provided on the surface of the storage wheel (361). The bottom of the pull rope (362) is fixedly connected to a sealing plate (363), and the sealing plate (363) is provided inside the liquid tank (33).

6. The mechanical continuous pretreatment device for high-strength steel strip according to claim 2, characterized in that: The collecting assembly (4) comprises two supporting blocks (41) fixedly connected to the top of the operating box (1); the opposing surfaces of the two supporting blocks (41) are rotatably connected to a transmission rod (411); the surface of the transmission rod (411) is fixedly connected to an electromagnetic roller (412); and transmission is performed between the transmission rod (411) and the rotating rod (231) via a third transmission mechanism (42).

7. The mechanical continuous pretreatment device for high-strength steel strip according to claim 6, characterized in that: The conveying assembly (14) comprises a first driving rod (142) rotatably connected to both sides of the operating box (1) and a first driving motor (141) fixedly connected to one side of the operating box (1); a conveying roller (143) is fixedly connected to the surface of the first driving rod (142); a conveying belt (144) is tensioned on the surface of the conveying roller (143); and an output end of the first driving motor (141) is fixedly connected to one end of one of the first driving rods (142).

8. The mechanical continuous pretreatment device for high-strength steel strip according to claim 7, characterized in that: A control panel (11) is provided on the surface of the operating box (1), and the control panel (11) is electrically connected to the first drive motor (141), the second drive motor (21) and the electromagnetic roller (412).

9. The mechanical continuous pretreatment device for high-strength steel strip according to claim 1, characterized in that: A protective shell (12) is provided on the top of the operating box (1), and a wind tube (121) is fixedly connected to the top of the protective shell (12). An exhaust mechanism is provided inside the wind tube (121), and the exhaust mechanism can transport the waste gas generated when the processing component (2) is working.

10. A mechanical continuous pretreatment process for high-strength steel strip, characterized by: The mechanical continuous pretreatment device for high-strength steel strip according to any one of claims 1 to 9 is used, and the steel strip pretreatment process specifically comprises the following steps: Step 1: Place one end of the steel strip on the bottom of the pressure roller (131), and allow the conveying assembly (14) to gradually transfer the steel strip to the bottom of the processing assembly (2); Step 2: When the steel strip is transferred to the bottom of the processing assembly (2), the processing assembly (2) is started to allow the wire brush (233) to remove the oxide scale on the surface of the steel strip; Step 3: When the processing component (2) is in operation, the processing component (2) synchronously drives the cooling component (3), so that the cooling component (3) gradually flows the cooling liquid from the inside of the wire brush (233) to the outside, so that the cooling liquid cools it from the inside to the outside; Step 4: When the processing component (2) is in operation, the collecting component (4) is driven to operate synchronously. When the cooling component (3) gradually flows the cooling liquid from the inside of the wire brush (233) to the outside, the cooling liquid drives the oxide scale inside to be transferred to the outside, so that the collecting component (4) collects the oxide scale.

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