Steelmaking continuous casting throwing guide equipment

Abstract

The invention discloses steel-making continuous casting throwing guide equipment, and relates to the technical field of throwing guide, and the steel-making continuous casting throwing guide equipment comprises a composite mechanism. According to the steelmaking continuous casting throwing guide equipment, through the design of a composite mechanism, materials enter from the side close to the motor, the motor drives the roll shaft to rotate, so that the effect of conveying the materials to move is achieved, the materials are covered with the covering cover in the conveying process, contact between the materials and the outside is reduced, potential safety hazards in the operation process are reduced, and the production efficiency is improved. Secondly, in the process that the roll shafts drive the materials to move, the materials are attached to the surfaces of the materials by adjusting the distance through the guide mechanism, so that the effect of guiding material conveying is achieved, the effect of guiding material conveying is achieved, and it is guaranteed that the casting blanks do not have the defects of cracks, segregation and the like in the solidification process; in this way, the movement space of the materials is limited, the materials are prevented from colliding with parts in the conveying process, and therefore the effect of keeping the integrity of the materials is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of billet drawing guides, in particular to a billet drawing guide device for steelmaking and continuous casting. Background Art

[0002] The steelmaking continuous casting billet drawing guide equipment is one of the key equipment in the continuous casting production line. It is mainly used to guide and support the billet so that it maintains the correct shape and running trajectory during the billet drawing process, and at the same time provides the necessary cooling conditions for the billet to ensure the quality of the billet and the continuity of production. During the production process in the steelmaking continuous casting area, the billet will move on the roller after leaving the straightening machine, and will be cut when it moves to the cutting area. After cutting, it will still move forward along the roller. Its walking trajectory is prone to billet deviation and other phenomena. Moreover, the guide device made of large section size on the multi-section continuous casting machine will cause the guide to be ineffective when producing small sections. In severe cases, it will cause single-stream top billet overflow and lead to production accidents.

[0003] At present, there are only fixed guide ports in the continuous casting area of ​​steelmaking. During the pouring process, the billet becomes skewed and is difficult to pry straighten manually. In addition, the cooling method for the billet is inefficient. Therefore, a new design was made to address this situation. Summary of the invention

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: A steelmaking continuous casting billet drawing guide device, comprising a composite mechanism, a processing mechanism is fixedly connected to the top of the composite mechanism, a wind cooling mechanism is fixedly connected to the side of the top of the composite mechanism away from the processing mechanism, and a motor is fixedly connected to the side outside the composite mechanism;

[0005] The composite mechanism includes a composite frame, a receiving plate is fixedly connected to the top of the composite frame, rollers are rotatably connected between opposite surfaces of the receiving plate, a circular block is fixedly connected to one side of the outside of the roller, a connecting belt is rotatably connected to the outside of the circular block, a covering cover is fixedly connected to the middle of the top of the composite frame, materials enter from the side close to the motor, and the roller is driven by the motor to rotate, so as to achieve the purpose of conveying and moving materials, and the materials are covered by the covering cover during the conveying process, so as to reduce the contact between the materials and the outside world and reduce the safety hazards in the operation process, and one side of the top of the covering cover is connected to The outer side of the processing mechanism is fixedly connected, the outer side of the covering cover away from the processing mechanism is fixedly connected to the outer side of the air cooling mechanism, and the two sides of the top of the composite frame are fixedly connected with the guiding mechanism. In the process of the roller driving the material to move, the spacing is adjusted by the guiding mechanism to fit the surface of the material, so as to guide the material transportation, and guide the material transportation to ensure that the ingot does not have defects such as cracks and segregation during the solidification process. The material is rubbed against the guiding mechanism to limit the activity space of the material, avoid collision between the material and components during the transportation process, thereby achieving the effect of maintaining the integrity of the material.

[0006] Preferably, the guide mechanism includes a guide frame body, an electric push rod is fixedly connected to one side of the guide frame body, and the electric push rod is used to control the square bracket to move toward the material surface, so that the column block fits against the material surface and rubs during the material conveying process, so as to limit the material movement space and avoid the material from shifting during the conveying process, thereby causing the material to deform, etc., and secondly, it plays a guiding role in material conveying. The electric push rod is fixedly connected to a square bracket on the side of the outside of the guide frame body away from the guide frame body, and the inner side of the square bracket is fixedly connected to a first shaft block, and the outer side of the first shaft block is rotatably connected to a column block, and the metal debris on the material surface can be cleaned by the friction between the column block and the material surface, thereby reducing the generation and residue of debris, avoiding the friction of debris between components and materials, and preventing damage to the material.

[0007] Preferably, external blocks are fixedly connected to the upper and lower sides of the outside of the square bracket, a second shaft block is fixedly connected between the opposite surfaces of the external blocks, and an external column is fixedly connected to the outer side of the second shaft block. During the friction and rotation between the column block and the material surface, the column block and the external column are frictionally adapted to make the external column rub against the surface of the column block, thereby achieving the effect of cleaning impurities or debris on the surface of the component, reducing the amount of debris remaining on the surface of the component to avoid affecting the subsequent operation results, and secondly avoiding excessive friction between the component and the material caused by debris, thereby affecting the service life of the component, and avoiding damage to the surface of the material.

[0008] Preferably, the processing mechanism includes a water tank, the top of which is fixedly connected with a water inlet pipe. During the material conveying process, the water inlet pipe can be connected to a water pump to prompt the water pump to guide water into the water tank, thereby facilitating continuous water delivery. The bottom of the water tank is fixedly connected with a rotating component, and the bottom of the rotating component is fixedly connected with a processing shell. The rotating component drives the processing shell to rotate through the water pressure, thereby achieving the effect of rotating spraying water flow, thereby increasing the spraying area, uniformly cooling the material, and improving the cooling effect on the material, thereby promoting the solidification of the casting, preventing the casting from deforming and cracking, thereby improving production efficiency. The outer side of the processing shell is fixedly connected with a connecting pipe, and the inner wall of the connecting pipe is fixedly connected with an output mechanism on the side away from the processing shell, and the outer side of the output mechanism is fixedly connected with a collision mechanism.

[0009] Preferably, the output mechanism comprises an output housing, a mesh plate is fixedly connected to the middle of the top of the output housing, a connecting frame is fixedly connected to the middle of the bottom of the mesh plate, a rotating column is rotatably connected to the outer side of the connecting frame, a trapezoidal bracket is fixedly connected to the outer side of the rotating column, a first blade is fixedly connected between opposite surfaces of the trapezoidal bracket, a sliding rod is slidably connected to the side of the outer side of the trapezoidal bracket away from the rotating column, and during the friction between the friction plate and the inner wall, the sliding rod squeezes the first spring to achieve the effect of shock absorption and buffering, reduce the amplitude of the component, and improve the stability of the component. Finally, the water flows out from the bottom of the output shell to achieve the spray cooling operation of the material. The outer side of the sliding rod is sleeved with a first spring, and one side of the outer side of the sliding rod is fixedly connected with a friction plate. The water flows in from the top of the mesh plate, and the contact area with the water flow is increased through the first blade, so that the first blade drives the trapezoidal bracket to rotate. During the rotation of the trapezoidal bracket, the friction plate rubs against the inner wall of the equipment, so as to achieve the effect of cleaning impurities on the inner wall, avoid impurities in the water flow from being retained on the inner wall of the equipment, and prevent long-term accumulation, which affects the circulation effect of the components, thereby extending the service life of the components.

[0010] Preferably, the collision mechanism includes an annular frame, the outer side of which is fixedly connected with a semi-arc block, the bottom of the semi-arc block is fixedly connected with a second spring, and the conical block is connected through the second spring. The spring structure has a buffering and shock-absorbing effect on the water flow pressure, thereby preventing the water flow from directly impacting the components and preventing the components from being damaged after long-term operation. The surface pressure of the components is reduced by buffering, thereby extending the service life of the components. The second spring is fixedly connected with a conical block on the side away from the semi-arc block. When the water flow is ejected from the inside of the output shell, the conical block blocks the water flow, so that the water flow is atomized and dispersed after the collision, thereby adjusting the water flow distribution, increasing the water flow coverage, and avoiding uneven cooling on the surface of the ingot. Secondly, preventing the water flow from directly impacting the ingot can play a buffering role, reduce the impact force of the water flow, and make the water contact the surface of the ingot in a relatively gentle manner, thereby protecting the integrity of the ingot shell, preventing defects such as cracks and peeling on the surface of the ingot, and avoiding local cooling of the material too fast.

[0011] Preferably, the air cooling mechanism includes a first fan, through which air is supplied to the cooled material. On the one hand, the material is cooled by air, and debris on the surface of the material is cleaned to reduce debris on the surface of the material, so as to facilitate subsequent processing. On the other hand, water stains on the surface of the material are cleaned to reduce water flow on the surface of the material and reduce water flow entering subsequent processes to avoid damage to the equipment. Secondly, water vapor generated by water cooling is dispersed by air flow to optimize the working environment. The bottom of the first fan is fixedly connected to an air duct, and a grille plate is fixedly connected to the inner wall of the air duct on the side away from the first fan. A fan generates wind to flow to one side of the air duct, and blocks impurities in the air flow through the grille plate, reducing the adsorption of impurities on the surface of the material to avoid damage to the material. The outer side of the air duct is fixedly connected to an annular shell, and the inner wall of the annular shell is fixedly connected to a second fan. A rotating mechanism is fixedly connected to the middle of the top of the grille plate, and a cleaning mechanism is rotatably connected to the outer side of the rotating mechanism. The wind drives the rotating mechanism and the cleaning mechanism to clean the inner wall of the air duct, reducing the accumulation of debris and causing the debris to float away. Finally, the debris is absorbed and cleaned by the second fan to keep the inside of the equipment clean.

[0012] Preferably, the rotating mechanism includes a receiving frame, the outer side of the receiving frame is rotatably connected to a rotating shaft, the outer side of the rotating shaft is fixedly connected to a square frame, the inner side of the square frame is fixedly connected to a second blade, the outer side of the square frame away from the rotating shaft is fixedly connected to a rotating frame body, and the inner side of the rotating frame body is rotatably connected to a grinding column. The wind is generated by the first fan, and the second blade is impacted by the airflow, so that the component rotates and the grinding column rubs against the inner wall of the pipeline, so as to clean the impurities on the inner wall of the pipeline, reduce the precipitation of impurities, and prevent the flow of air inside the pipeline from being affected.

[0013] Preferably, the cleaning mechanism comprises a ring-shaped block, the outer side of the ring-shaped block is fixedly connected to the third blade, the outer side of the third blade is fixedly connected to the connecting frame, the outer side of the connecting frame away from the third blade is fixedly connected to the connecting block, and the opposite surfaces of the connecting block are rotatably connected to the triangular block. The wind impacts the third blade, so that the connecting frame drives the triangular block to rotate, and the triangular block rubs the surface of the grille plate, so as to clean the impurities on the surface of the component and prevent the impurities from clogging the holes, thereby keeping the airflow flowing by cleaning the impurities.

[0014] The present invention provides a steelmaking continuous casting billet drawing guide device. It has the following beneficial effects:

[0015] 1. The steelmaking continuous casting billet drawing guide equipment adopts a composite mechanism design. The material enters from the side close to the motor, and the motor drives the roller to rotate, so as to achieve the function of conveying and moving the material. During the conveying process, the material is covered by a cover to reduce the contact between the material and the outside world, thereby reducing the potential safety hazards during the operation. Secondly, in the process of the roller driving the material to move, the guide mechanism adjusts the spacing to fit the surface of the material, so as to guide the material conveying, and guides the material conveying to ensure that the billet does not have defects such as cracks and segregation during the solidification process. The material and the guide mechanism are rubbed to limit the activity space of the material, and avoid collision between the material and components during the conveying process, thereby achieving the function of maintaining the integrity of the material.

[0016] 2. The steelmaking continuous casting billet drawing guide equipment is designed with a guide mechanism. The electric push rod controls the square bracket to move toward the material surface, so that the columnar block fits the material surface and rubs during the material transportation process, so as to limit the material movement space and avoid the material from being offset during the transportation process, thereby causing material deformation, etc. Secondly, it plays a guiding role in material transportation. At the same time, the columnar block rubs against the material surface, so that the metal debris on the material surface can be cleaned, the generation and residue of debris can be reduced, and the friction between the debris and the material can be avoided, so as to prevent damage to the material. In the process of friction and rotation between the columnar block and the material surface, the columnar block and the external column are frictionally adapted, so that the external column rubs against the surface of the columnar block, so as to achieve the effect of cleaning impurities or debris on the surface of the component, reduce the debris remaining on the surface of the component, avoid affecting the subsequent operation effect, and secondly avoid excessive friction between the component and the material caused by the debris, thereby affecting the service life of the component, and avoiding damage to the material surface.

[0017] 3. The steelmaking continuous casting billet drawing guide equipment is designed with an output mechanism. Water flows in from the top of the mesh plate, and increases the contact area with the water flow through the first blade, so that the first blade drives the trapezoidal bracket to rotate. During the rotation of the trapezoidal bracket, the friction plate rubs against the inner wall of the equipment, so as to achieve the effect of cleaning impurities on the inner wall, avoid impurities in the water flow from being retained on the inner wall of the equipment, and prevent them from affecting the circulation effect of components after long-term accumulation, thereby extending the service life of the components. Secondly, during the friction between the friction plate and the inner wall, the sliding rod squeezes the first spring to achieve the effect of shock absorption and buffering, reduce the amplitude of the components, and improve the stability of the components. Finally, water flows out from the bottom of the output shell to achieve the spray cooling operation of the material.

[0018] Fourth, the steelmaking continuous casting billet drawing guide equipment is designed with a collision mechanism. When the water flow is ejected from the inside of the output shell, the conical block blocks the water flow, so that the water flow is atomized and dispersed after the collision, so as to adjust the water flow distribution, improve the water flow coverage, and avoid uneven cooling on the billet surface. Secondly, it prevents the water flow from directly impacting the billet, which can play a buffering role, reduce the impact force of the water flow, and make the water contact the billet surface in a softer way, protect the integrity of the billet shell, prevent defects such as cracks and peeling on the billet surface, and avoid local cooling of the material too fast. The conical block is connected through the second spring, and the spring structure has a buffering and shock-absorbing effect on the water flow pressure, avoiding the water flow from directly impacting the components, preventing the components from being damaged after long-term operation, and reducing the surface pressure of the components through buffering, thereby extending the service life of the components.

[0019] 5. The steelmaking continuous casting billet drawing guide equipment is designed with an air cooling mechanism. The first fan generates wind to flow to one side of the air duct, and the impurities in the air flow are blocked by the grille plate to reduce the adsorption of impurities on the surface of the material to avoid damage to the material. The cooled material is supplied with air by the first fan. On the one hand, the material is air-cooled to clean the debris on the surface of the material to reduce the debris on the surface of the material, so as to facilitate subsequent processing. On the other hand, the water stains on the surface of the material are cleaned to reduce the water flow on the surface of the material and reduce the water flow entering the subsequent process to avoid damage to the equipment. Secondly, the water vapor generated by the water flow cooling is dispersed by the air flow to optimize the working environment. The wind drives the rotating mechanism and the cleaning mechanism to clean the inner wall of the air duct to reduce the accumulation of debris and disperse the debris. Finally, the second fan absorbs and cleans the debris to keep the inside of the equipment clean. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the external structure of the steelmaking continuous casting billet drawing guide device of the present invention;

[0021] Figure 2 It is a schematic diagram of the cross-sectional structure of the composite mechanism of the present invention;

[0022] Figure 3 It is a schematic diagram of the structure of the guide mechanism of the present invention;

[0023] Figure 4 It is a schematic diagram of the structure of the processing mechanism of the present invention;

[0024] Figure 5 It is a schematic diagram of the cross-sectional structure of the output mechanism of the present invention;

[0025] Figure 6 It is a schematic diagram of the structure of the collision mechanism of the present invention;

[0026] Figure 7 It is a schematic diagram of the cross-sectional structure of the air cooling mechanism of the present invention;

[0027] Figure 8 It is a schematic diagram of the structure of the rotating mechanism of the present invention;

[0028] Fig. 9 It is a schematic diagram of the cleaning mechanism structure of the present invention.

[0029] In the figure: 1. composite mechanism; 2. processing mechanism; 3. air cooling mechanism; 4. motor; 11. composite frame; 12. receiving plate; 13. roller; 14. round block; 15. connecting belt; 16. covering cover; 17. guide mechanism; 171. guide frame; 172. electric push rod; 173. square bracket; 174. first shaft block; 175. columnar block; 176. external block; 177. second shaft block; 178. external column; 21. water tank; 22. water inlet pipe; 23. rotating assembly; 24. processing shell; 25. connecting pipe; 26. output mechanism; 27. collision mechanism; 261. output shell; 262. mesh plate; 263. connecting frame; 264. 4. Rotating column; 265. Trapezoidal bracket; 266. First blade; 267. Sliding rod; 268. First spring; 269. Friction plate; 271. Annular frame; 272. Semi-arc block; 273. Second spring; 274. Conical block; 31. First fan; 32. Air duct; 33. Grille plate; 34. Annular shell; 35. Second fan; 36. Rotating mechanism; 37. Cleaning mechanism; 361. Receiver frame; 362. Rotating shaft; 363. Square frame; 364. Second blade; 365. Rotating frame body; 366. Polishing column; 371. Ring block; 372. Third blade; 373. Connecting frame; 374. Connecting block; 375. Triangular block. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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 creative work are within the scope of protection of the present invention.

[0031] The first embodiment, as Figures 1 to 3 As shown, the present invention provides a technical solution: a steelmaking continuous casting billet drawing guide device, comprising a composite mechanism 1, a processing mechanism 2 is fixedly connected to the top of the composite mechanism 1, a wind cooling mechanism 3 is fixedly connected to the side of the top of the composite mechanism 1 away from the processing mechanism 2, and a motor 4 is fixedly connected to the side outside the composite mechanism 1;

[0032] The composite mechanism 1 includes a composite frame 11, a receiving plate 12 is fixedly connected to the top of the composite frame 11, a roller 13 is rotatably connected between opposite surfaces of the receiving plate 12, a circular block 14 is fixedly connected to one side of the outside of the roller 13, a connecting belt 15 is rotatably connected to the outside of the circular block 14, a covering cover 16 is fixedly connected to the middle of the top of the composite frame 11, one side of the top of the covering cover 16 is fixedly connected to the outside of the processing mechanism 2, the side of the outside of the covering cover 16 away from the processing mechanism 2 is fixedly connected to the outside of the air cooling mechanism 3, and guide mechanisms 17 are fixedly connected to both sides of the top of the composite frame 11. The material enters from the side close to the motor 4, and the motor 4 drives the roller 13 to rotate, so as to achieve the function of conveying and moving the material. During the conveying process, the material is covered by the cover 16 to reduce the contact between the material and the outside world and reduce the safety hazards during the operation. Secondly, in the process of the roller 13 driving the material to move, the guide mechanism 17 adjusts the spacing to fit the surface of the material to achieve the function of guiding the material conveying, and guides the material conveying to ensure that no cracks, segregation and other defects will appear in the casting during the solidification process. The material and the guide mechanism 17 are rubbed to limit the activity space of the material, avoid the collision between the material and the components during the conveying process, thereby achieving the function of maintaining the integrity of the material.

[0033] The guide mechanism 17 includes a guide frame 171, an electric push rod 172 is fixedly connected to one side of the guide frame 171, a square bracket 173 is fixedly connected to one side of the electric push rod 172 away from the guide frame 171, a first shaft block 174 is fixedly connected to the inner side of the square bracket 173, and a columnar block 175 is rotatably connected to the outer side of the first shaft block 174. The electric push rod 172 controls the square bracket 173 to move toward the material surface, so that the columnar block 175 fits on the material surface and rubs during the material conveying process, thereby limiting the material moving space, avoiding the material from being offset during the conveying process, thereby causing the material to deform, etc., and secondly, guiding the material conveying. At the same time, the columnar block 175 rubs against the material surface, so that the metal debris on the material surface can be cleaned, reducing the generation and residue of debris, avoiding the friction between the components and the material, and preventing the material from being damaged.

[0034] The upper and lower sides of the outer side of the square bracket 173 are fixedly connected with external blocks 176, the second shaft blocks 177 are fixedly connected between the opposite surfaces of the external blocks 176, and the outer side of the second shaft blocks 177 is fixedly connected with external columns 178. During the friction and rotation between the column block 175 and the material surface, the column block 175 and the external columns 178 are frictionally adapted, so that the external columns 178 rub against the surface of the column block 175, so as to achieve the effect of cleaning impurities or debris on the surface of the component, reduce the debris remaining on the surface of the component, avoid affecting the subsequent operation effect, and secondly avoid excessive friction between the component and the material caused by the debris, thereby affecting the service life of the component, and avoid damage to the surface of the material.

[0035] The second embodiment is based on the first embodiment. Figures 4 to 6 As shown, the processing mechanism 2 includes a water tank 21, a water inlet pipe 22 is fixedly connected to the top of the water tank 21, a rotating assembly 23 is fixedly connected to the bottom of the water tank 21, a processing shell 24 is fixedly connected to the bottom of the rotating assembly 23, a connecting pipe 25 is fixedly connected to the outside of the processing shell 24, an output mechanism 26 is fixedly connected to the inner wall of the connecting pipe 25 away from the processing shell 24, and a collision mechanism 27 is fixedly connected to the outside of the output mechanism 26. In the process of material transportation, the water inlet pipe 22 can be connected to a water pump to prompt the water pump to guide the water source into the water tank 21, so as to facilitate the continuous water transportation, and then the rotating assembly 23 drives the processing shell 24 to rotate through the water pressure, so as to achieve the effect of rotating spraying water flow, thereby increasing the spraying area, making the material evenly cooled, and improving the cooling effect on the material, so as to promote the solidification of the casting, prevent the deformation and cracks of the casting, and thus improve the production efficiency.

[0036] The output mechanism 26 includes an output shell 261, a mesh plate 262 is fixedly connected to the middle of the top of the output shell 261, a connecting frame 263 is fixedly connected to the middle of the bottom of the mesh plate 262, the outer side of the connecting frame 263 is rotatably connected to a rotating column 264, the outer side of the rotating column 264 is fixedly connected to a trapezoidal bracket 265, the first blade 266 is fixedly connected between the opposite surfaces of the trapezoidal bracket 265, the outer side of the trapezoidal bracket 265 is slidably connected to a sliding rod 267 away from the rotating column 264, the outer side of the sliding rod 267 is sleeved with a first spring 268, and the outer side of the sliding rod 267 is fixedly connected to a friction plate 269. The water flows in from the top of the mesh plate 262, and increases the contact area with the water flow through the first blade 266, so that the first blade 266 drives the trapezoidal bracket 265 to rotate. During the rotation of the trapezoidal bracket 265, the friction plate 269 rubs against the inner wall of the equipment, so as to achieve the effect of cleaning impurities on the inner wall, avoid impurities in the water flow from being retained on the inner wall of the equipment, and prevent them from affecting the circulation effect of the components after long-term accumulation, thereby extending the service life of the components. Secondly, during the friction between the friction plate 269 and the inner wall, the sliding rod 267 squeezes the first spring 268 to achieve the effect of shock absorption and buffering, reduce the amplitude of the components, and improve the stability of the components. Finally, the water flows out from the bottom of the output shell 261, so as to achieve the spray cooling operation of the material.

[0037] The collision mechanism 27 includes an annular frame 271 , a semi-arc block 272 is fixedly connected to the outer side of the annular frame 271 , a second spring 273 is fixedly connected to the bottom of the semi-arc block 272 , and a conical block 274 is fixedly connected to the outer side of the second spring 273 away from the semi-arc block 272 . When water flows out from the inside of the output shell 261, the conical block 274 blocks the water flow, so that the water flow is atomized and dispersed after collision, so as to adjust the water flow distribution, improve the water flow coverage, and avoid uneven cooling on the surface of the ingot. Secondly, it prevents the water flow from directly impacting the ingot, which can play a buffering role, reduce the impact force of the water flow, and make the water contact the surface of the ingot in a gentler manner, protect the integrity of the ingot shell, prevent cracks, peeling and other defects on the surface of the ingot, and avoid local cooling of the material too fast. The conical block 274 is connected by the second spring 273, and the spring structure has a buffering and shock-absorbing effect on the water flow pressure, avoiding the water flow from directly impacting the components, preventing the components from being damaged after long-term operation, and reducing the surface pressure of the components by buffering, thereby extending the service life of the components.

[0038] The third embodiment is based on the first and second embodiments. Figures 7 to 9As shown, the air cooling mechanism 3 includes a first fan 31, a duct 32 is fixedly connected to the bottom of the first fan 31, a grille plate 33 is fixedly connected to the inner wall of the duct 32 away from the first fan 31, an annular shell 34 is fixedly connected to the outer side of the duct 32, a second fan 35 is fixedly connected to the inner wall of the annular shell 34, a rotating mechanism 36 is fixedly connected to the middle of the top of the grille plate 33, and a cleaning mechanism 37 is rotatably connected to the outer side of the rotating mechanism 36. The first fan 31 generates wind to flow to one side of the air duct 32, and the impurities in the air flow are blocked by the grille plate 33 to reduce the adsorption of impurities on the surface of the material and avoid damage to the material. The first fan 31 delivers air to the cooled material. On the one hand, the material is cooled by air, and the debris on the surface of the material is cleaned to reduce the debris on the surface of the material, so as to facilitate subsequent processing. On the other hand, the water stains on the surface of the material are cleaned to reduce the water flow on the surface of the material and reduce the water flow entering the subsequent process to avoid damage to the equipment. Secondly, the water vapor generated by the water cooling is dispersed by the air flow to optimize the working environment. The wind drives the rotating mechanism 36 and the cleaning mechanism 37 to clean the inner wall of the air duct 32 to reduce the accumulation of debris and disperse the debris. Finally, the second fan 35 absorbs and cleans the debris to keep the inside of the equipment clean.

[0039] The rotating mechanism 36 includes a receiving frame 361, the outer side of the receiving frame 361 is rotatably connected to a rotating shaft 362, the outer side of the rotating shaft 362 is fixedly connected to a square frame 363, the inner side of the square frame 363 is fixedly connected to a second blade 364, the outer side of the square frame 363 away from the rotating shaft 362 is fixedly connected to a rotating frame body 365, and the inner side of the rotating frame body 365 is rotatably connected to a grinding column 366. The wind force is generated by the first fan 31, and the second blade 364 is impacted by the airflow, so that the components rotate, and the grinding column 366 rubs against the inner wall of the pipeline, so as to clean the impurities on the inner wall of the pipeline, reduce the precipitation of impurities, and prevent the flow of air inside the pipeline from being affected.

[0040] The cleaning mechanism 37 includes a ring-shaped block 371, a third blade 372 is fixedly connected to the outer side of the ring-shaped block 371, a connecting frame 373 is fixedly connected to the outer side of the third blade 372, a connecting block 374 is fixedly connected to the outer side of the connecting frame 373 away from the third blade 372, and a triangular block 375 is rotatably connected between the opposite surfaces of the connecting block 374. The wind impacts the third blade 372, so that the connecting frame 373 drives the triangular block 375 to rotate, and the triangular block 375 rubs the surface of the grille plate 33, so as to clean the impurities on the surface of the component and prevent the impurities from clogging the holes, so as to keep the airflow flowing by cleaning the impurities.

[0041] During use, the material enters from one side of the motor 4, and the motor 4 controls the composite mechanism 1 to drive the material for transportation. During the transportation of the material inside the composite mechanism 1, the material is frictionally adapted with the guide mechanism 17. The guide mechanism 17 is used to limit the moving space of the material, avoid the material from being offset during the transportation process, thereby causing material deformation, etc. Secondly, it plays a guiding role in material transportation. The columnar block 175 rubs against the material surface, so that the metal debris on the surface of the material can be cleaned, the generation and residue of debris can be reduced, and the friction between the components and the material can be avoided to prevent damage to the material. During the process of the guide mechanism 17 squeezing and moving the material, the material enters the covering cover 16. The processing mechanism 2 is arranged on the top of the covering cover 16. The processing mechanism 2 adopts a water cooling method to cool the surface of the material by water flow. The processing mechanism 2 is used to achieve the effect of rotating spraying water flow, thereby increasing the spraying area, cooling the material evenly, and improving the cooling effect on the material, thereby promoting the solidification of the ingot, preventing the ingot from being deformed and cracked, thereby improving the production efficiency. Secondly, in the processing mechanism 2 The part is also provided with a collision mechanism 27, through which the water flow is atomized and dispersed after being collided, so as to adjust the water flow distribution, improve the water flow coverage, and avoid uneven cooling on the surface of the ingot. Secondly, it prevents the water flow from directly impacting the ingot, which can play a buffering role, reduce the impact force of the water flow, make the water contact the surface of the ingot in a relatively gentle way, protect the integrity of the ingot shell, prevent defects such as cracks and peeling on the surface of the ingot, and avoid excessive local cooling of the material, which causes damage to the material. After the material is water-cooled by the processing mechanism 2, the composite mechanism 1 continues to transport the material to move. The air cooling mechanism 3 is arranged on the other side of the covering cover 16, and the cooled material is supplied with air by the air cooling mechanism 3. On the one hand, the material is air-cooled, the debris on the surface of the material is cleaned, and the debris on the surface of the material is reduced, so as to facilitate subsequent processing. On the other hand, the water stains on the surface of the material are cleaned, the water flow on the surface of the material is reduced, and the water flow entering the subsequent process is reduced to avoid damage to the equipment. Secondly, the water vapor generated by the water flow cooling is dispersed by the air flow to optimize the working environment, so as to facilitate subsequent processing of the material.

[0042] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A steelmaking continuous casting billet drawing guide device, characterized in that: It comprises a composite mechanism (1), the top of the composite mechanism (1) is fixedly connected to a processing mechanism (2), a side of the top of the composite mechanism (1) away from the processing mechanism (2) is fixedly connected to an air cooling mechanism (3), and a side outside the composite mechanism (1) is fixedly connected to a motor (4); The composite mechanism (1) comprises a composite frame (11), the top of the composite frame (11) is fixedly connected to a receiving plate (12), the opposite surfaces of the receiving plate (12) are rotatably connected to a roller shaft (13), one side of the outside of the roller shaft (13) is fixedly connected to a circular block (14), the outside of the circular block (14) is rotatably connected to a connecting belt (15), a covering cover (16) is fixedly connected to the middle of the top of the composite frame (11), one side of the top of the covering cover (16) is fixedly connected to the outside of the processing mechanism (2), the side of the outside of the covering cover (16) away from the processing mechanism (2) is fixedly connected to the outside of the air cooling mechanism (3), and both sides of the top of the composite frame (11) are fixedly connected to guide mechanisms (17).

2. A steelmaking continuous casting billet drawing guide device according to claim 1, characterized in that: The guide mechanism (17) comprises a guide frame body (171), an electric push rod (172) is fixedly connected to one side of the guide frame body (171), a square bracket (173) is fixedly connected to one side of the electric push rod (172) away from the guide frame body (171), a first shaft block (174) is fixedly connected to the inner side of the square bracket (173), and a columnar block (175) is rotatably connected to the outer side of the first shaft block (174).

3. A steelmaking continuous casting billet drawing guide device according to claim 2, characterized in that: External blocks (176) are fixedly connected to the upper and lower sides of the exterior of the square bracket (173), a second shaft block (177) is fixedly connected between opposite surfaces of the external blocks (176), and an external column (178) is fixedly connected to the outer side of the second shaft block (177).

4. The steelmaking continuous casting billet drawing guide device according to claim 1, characterized in that: The treatment mechanism (2) comprises a water tank (21), the top of the water tank (21) is fixedly connected to a water inlet pipe (22), the bottom of the water tank (21) is fixedly connected to a rotating assembly (23), the bottom of the rotating assembly (23) is fixedly connected to a treatment shell (24), the outer side of the treatment shell (24) is fixedly connected to a connecting pipe (25), the inner wall of the connecting pipe (25) away from the treatment shell (24) is fixedly connected to an output mechanism (26), and the outer side of the output mechanism (26) is fixedly connected to a collision mechanism (27).

5. The steelmaking continuous casting billet drawing guide device according to claim 4, characterized in that: The output mechanism (26) comprises an output housing (261), a mesh plate (262) is fixedly connected to the middle of the top of the output housing (261), a connecting frame (263) is fixedly connected to the middle of the bottom of the mesh plate (262), the outer side of the connecting frame (263) is rotatably connected to a rotating column (264), the outer side of the rotating column (264) is fixedly connected to a trapezoidal bracket (265), the first blade (266) is fixedly connected between the opposite surfaces of the trapezoidal bracket (265), the outer side of the trapezoidal bracket (265) away from the rotating column (264) is slidably connected to a sliding rod (267), the outer side of the sliding rod (267) is sleeved with a first spring (268), and the outer side of the sliding rod (267) is fixedly connected to a friction plate (269).

6. The steelmaking continuous casting billet drawing guide device according to claim 4, characterized in that: The collision mechanism (27) comprises an annular frame (271), a semi-arc block (272) is fixedly connected to the outer side of the annular frame (271), a second spring (273) is fixedly connected to the bottom of the semi-arc block (272), and a conical block (274) is fixedly connected to the outer side of the second spring (273) away from the semi-arc block (272).

7. The steelmaking continuous casting billet drawing guide device according to claim 1, characterized in that: The air cooling mechanism (3) comprises a first fan (31), the bottom of the first fan (31) is fixedly connected to an air duct (32), the inner wall of the air duct (32) is fixedly connected to a grille plate (33) on a side away from the first fan (31), the outer side of the air duct (32) is fixedly connected to an annular shell (34), the inner wall of the annular shell (34) is fixedly connected to a second fan (35), the middle of the top of the grille plate (33) is fixedly connected to a rotating mechanism (36), and the outer side of the rotating mechanism (36) is rotatably connected to a cleaning mechanism (37).

8. The steelmaking continuous casting billet drawing guide device according to claim 7, characterized in that: The rotating mechanism (36) comprises a receiving frame (361), the outer side of the receiving frame (361) is rotatably connected to a rotating shaft (362), the outer side of the rotating shaft (362) is fixedly connected to a square frame (363), the inner side of the square frame (363) is fixedly connected to a second blade (364), the outer side of the square frame (363) away from the rotating shaft (362) is fixedly connected to a rotating frame body (365), and the inner side of the rotating frame body (365) is rotatably connected to a grinding column (366).

9. The steelmaking continuous casting billet drawing guide device according to claim 7, characterized in that: The cleaning mechanism (37) comprises a ring-shaped block (371), the outer side of the ring-shaped block (371) is fixedly connected to a third blade (372), the outer side of the third blade (372) is fixedly connected to a connecting frame (373), the outer side of the connecting frame (373) away from the third blade (372) is fixedly connected to a connecting block (374), and the opposite surfaces of the connecting block (374) are rotatably connected to a triangular block (375).

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