Processing and forming device and process of anti-stripping unfired magnesia-alumina-carbon brick for steel ladle wall

Abstract

The invention relates to a processing and forming device for an anti-stripping unfired magnesia-alumina-carbon brick for a steel ladle wall, which comprises a carrying mechanism, and the carrying mechanism is arranged on a conveying frame and is used for receiving raw materials and assisting in forming and outputting of the magnesia-alumina-carbon brick; the forming mechanism is arranged on the carrying mechanism and is used for forming the tips on the magnesia-alumina-carbon bricks; the filling mechanism is arranged on the forming mechanism and is used for treating the tip and spraying identification paint; the forming mechanism and the filling mechanism are arranged, so that the technical problems that the loss of the magnesia-alumina-carbon brick is high and a worker cannot quickly and effectively judge the loss condition of the inner wall of the magnesia-alumina-carbon brick due to the fact that the inner wall of the magnesia-alumina-carbon brick is frequently in direct contact with molten steel and is impacted and abraded by the molten steel are solved.

Description

Technical Field

[0001] The invention relates to the technical field of processing anti-stripping unburned magnesia-alumina-carbon bricks, and in particular to a processing and forming device and process for anti-stripping unburned magnesia-alumina-carbon bricks for ladle walls. Background Art

[0002] As a composite refractory material, magnesia-alumina-carbon brick effectively utilizes the strong resistance to slag erosion of magnesia sand and the high thermal conductivity and low expansion of carbon. It has the advantages of good high temperature resistance, strong slag resistance, good thermal shock resistance and low high temperature creep. It is mainly used for the lining of converters, AC arc furnaces, DC arc furnaces, slag lines of ladles and other parts. Magnesia-alumina-carbon brick is a building material with unique structure and performance. Its shape can be customized according to actual needs. At the same time, in order to extend the service life of magnesia-alumina-carbon bricks in ladles, multiple coatings can be set on its surface to protect its inner wall.

[0003] However, in actual use, the inventors found that since the inner wall of the MgACC brick is often in direct contact with molten steel and is subjected to impact and wear from the molten steel, the MgACC brick is worn out quickly and the staff is unable to quickly and effectively determine the wear of the inner wall of the MgACC brick. Summary of the invention

[0004] The purpose of the present invention is to address the deficiencies of the prior art. By setting a forming mechanism and a filling mechanism, the present invention solves the technical problems that the inner wall of the magnesia-aluminum-carbon brick is often in direct contact with molten steel, subjected to the impact and wear of the molten steel, resulting in rapid wear of the magnesia-aluminum-carbon brick and the inability of staff to quickly and effectively judge the wear of the inner wall of the magnesia-aluminum-carbon brick.

[0005] In view of the above technical problems, the following technical solutions are adopted: a processing and forming device for anti-stripping unburned magnesia-alumina-carbon bricks for ladle wall, comprising: A carrying mechanism, which is arranged on the conveying frame and is used to receive raw materials and assist in the forming and output of magnesium-aluminum-carbon bricks; A forming mechanism, which is arranged on the carrying mechanism and is used to form the tip of the magnesium-aluminum-carbon brick; A filling mechanism, which is disposed on the molding mechanism and is used to treat the tip with spray identification paint; The forming mechanism comprises a first shaping component which is arranged on the carrying mechanism and used for initially shaping and extruding the raw material into a columnar shape, and a second shaping component which is arranged on the first shaping component and used for extruding the columnar raw material into a pointed end.

[0006] Preferably, the transport mechanism comprises a receiving assembly arranged on the conveying frame and used for receiving the raw materials, and two sets of vibration assemblies arranged on the conveying frame and used for compacting the raw materials by vibration and promoting the output of Mg-Al-C bricks.

[0007] Preferably, the receiving assembly includes a carrying plate connected to the conveying frame and moving with the conveying frame, a first gear connected to the carrying plate through a rotating shaft, two sets of first racks connected to the conveying frame and meshing with the first gear, a carrying frame connected to the rotating shaft and connected to multiple sets of molds, and multiple through holes opened on the molds.

[0008] Preferably, the vibration assembly includes a slide rail connected to the conveying frame and connected to a slider, an elastic rope connected between the slider and the slide rail, a second rack connected to the slide rail, a rotating shaft connected to the slider, a second gear connected to the rotating shaft and meshing with the second rack, a knocking hammer connected to the rotating shaft, and a push rod connected to the supporting plate and used to push the rotating shaft.

[0009] Preferably, the first shaping component includes a plurality of mounting frames arranged on the carrying plate, a plurality of push seats passing through the mounting frames, a spring connected between the push seat and the mounting frames, a driving cylinder connected to the mounting frames and having a sleeve rod connected to the output end, an arc plate connected to the sleeve rod through a first telescopic member and used to push the push seat, a plurality of limit rods passing through the mounting frames and connected to a third rack, a mounting ring connected to the third rack, a molding column connected to the mounting ring, and an extrusion rod connected to the push seat and located inside the molding column.

[0010] Preferably, the second shaping component includes two groups of moving rods connected to the push seat, a second telescopic member connected to the push seat and connected to the two groups of moving rods at both ends, a forming plate connected to the moving rod, a third gear connected to the push seat and meshing with the third rack for transmission, a recovery thorn connected to the forming plate on one side, a driving rack connected to the moving rod on the other side and meshing with the third gear for transmission, two groups of extrusion holes opened on the mounting frame, a long rod connected to the sleeve rod, and two groups of driving plates connected to the long rod through the third telescopic member and used to push the forming tip of the forming plate.

[0011] Preferably, the filling mechanism includes a recovery component arranged on the mounting frame and used to recover excess raw materials, a grinding component arranged on the molding column and used to groove the tip surface, and a covering component arranged on the molding column and used to spray identification paint into the groove and cover the raw materials used in grooved grooves on the identification paint.

[0012] Preferably, the recovery assembly includes a mounting column connected to the mounting frame, a collecting plate connected to the mounting column, a first motor connected to the mounting column, a driving wheel connected to the output end of the first motor and used to drive the collecting plate to move, an arc frame connected to the collecting plate, and multiple groups of cleaning brushes connected to the arc frame.

[0013] Preferably, the wear-removing component includes a gear ring connected to the forming column, a positioning groove provided on the mounting ring, two groups of valve plates connected to the positioning groove, a slide groove provided on the gear ring, a positioning rod connected to the slide groove and one end of which is located in the positioning groove, an arc-shaped rack connected to the arc frame and meshing with the gear ring for transmission, an inclined groove provided on the forming column, a collecting bucket connected to the positioning rod and located in the inclined groove, a scraper connected to the collecting bucket through a fourth telescopic member, a plurality of fourth gears connected to the collecting plate and meshing with the third rack for transmission, a second motor connected to the collecting plate, and a plurality of universal couplings connected between the fourth gears and connected to the output end of the second motor; The covering assembly comprises a glue sprayer and a paint spray tank respectively connected to the forming column, and a first spray pipe and a second spray pipe respectively connected to the glue sprayer and the paint spray tank and passing through the positioning rod and the collecting bucket.

[0014] A processing and forming process of an anti-stripping unburned magnesium-aluminum-carbon brick for a ladle wall, applied to a processing and forming device of an anti-stripping unburned magnesium-aluminum-carbon brick for a ladle wall, comprises the following steps: Step 1, preparation process, first, the receiving component in the carrier mechanism moves to the raw material adding device position under the drive of the conveyor frame, and then the raw materials are added into a plurality of molds, and then during the movement of the receiving component, the first group of vibration components is used to gradually compact the raw materials in the molds, and enter the molding column in the first shaping component through the through hole; Step 2, the tip forming process, after the raw materials are in place, the first shaping component extrude the raw materials in the forming column into a cylindrical shape, and then the cylindrical raw materials are extruded and cut to form a tip by the second shaping component. At this time, the receiving component comes to the hydraulic device position, and the magnesium aluminum carbon brick and the tip are closely connected by applying pressure downward from the top of the mold to complete the forming work; Step 3, filling process, after the molding mechanism is reset, the recovery component in the filling mechanism is first moved into place to collect the cut waste, and then the grinding component drives the molding column to rotate forward to complete the formation of the groove at the tip position, and when the grinding component is reset, it drives the molding column to rotate reversely to complete the spraying of the identification paint and the covering of the raw material powder; Step 4, output process, after the paint filling is completed, the magnesium-aluminum-carbon brick is separated from the mold through the second set of vibration components, and the mold is flipped 180° under the action of the receiving component, and the magnesium-aluminum-carbon brick is output. Finally, a protective layer is sprayed on the inner surface of the magnesium-aluminum-carbon brick and then collected and packaged.

[0015] Beneficial effects of the present invention: (1) In the present invention, by setting the first shaping component and the second shaping component in the shaping mechanism, the tip shaping of the magnesium-aluminum-carbon brick is divided into two steps: the first step is preliminary extrusion to form a dense columnar raw material, and the second step is transverse cutting and extrusion. While shaping, the tip raw material is further sufficient. Finally, under the pressure of the top of the mold, the tip and the brick body are tightly formed, and the tip strength is further enhanced; (2) In the present invention, two sets of vibration components are provided. The first vibration is performed when the raw material falls, so that the raw material is uniformly dense as a whole, and more raw material can enter the forming column through the through hole, ensuring that the raw material inside the forming column is sufficient, which is beneficial to improving the strength of the tip during forming. The second vibration separates the formed magnesium-aluminum-carbon brick from the mold, which is beneficial to the output of the magnesium-aluminum-carbon brick; (3) In the present invention, a filling mechanism is provided, wherein the recovery component drives the abrasion component into place and also completes the waste material recovery work, thereby improving the work efficiency. Then, the debris generated when the abrasion component makes grooves on the tip is returned to the tip along with the covering component, thereby improving the utilization rate of the raw materials. In addition, since the covering raw material debris is loose in texture, when the protective layer on the tip surface is consumed in actual use, the covering raw material will be quickly dispersed by high temperature, thereby exposing the identification paint, thereby facilitating the maintenance work of the staff; (4) In the present invention, by setting a pointed end on the magnesia-alumina-carbon brick, the molten steel in the ladle can be pierced by the pointed end during actual production, thereby reducing the impact force perpendicular to the inner wall of the brick body and protecting the service life of the magnesia-alumina-carbon brick. At the same time, the pointed end and the recessed part can further guide the impact force between the molten steel to offset each other, further improving the effect of reducing the impact.

[0016] In summary, the equipment has the advantages of strong impact resistance of the inner wall of the magnesium-aluminum-carbon brick, long service life, and easy observation of the degree of damage. It is particularly suitable for the field of processing technology of anti-stripping unfired magnesium-aluminum-carbon bricks. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0019] Figure 2 This is a schematic diagram of the product structure.

[0020] Figure 3 It is a schematic diagram of the working status of the receiving component.

[0021] Figure 4 It is a structural diagram of the receiving component.

[0022] Figure 5 It is a structural diagram of the receiving component.

[0023] Figure 6 A partial enlarged schematic diagram of the vibration component.

[0024] Figure 7 It is a structural schematic diagram of the forming mechanism.

[0025] Figure 8 It is a schematic diagram of the structure of the first shaping component.

[0026] Fig. 9 It is a schematic diagram of the structure of the second shaping component.

[0027] Fig.10 It is a schematic diagram of the working status of the second shaping component.

[0028] Fig.11 Schematic diagram of the recycling component structure.

[0029] Fig.12 Schematic diagram of the working status of the recycling component.

[0030] Fig.13 A partially enlarged schematic diagram of the wear-removing component.

[0031] Fig.14 Schematic diagram of the working status of the wear component.

[0032] Fig.15 It is a structural schematic diagram of the positioning groove.

[0033] Fig.16 A partially enlarged schematic diagram of the covering component.

[0034] Fig.17 Schematic diagram of the scraper position.

[0035] Fig.18 Schematic diagram of the working state of the first nozzle.

[0036] Fig.19 Schematic diagram of the tip dispersing the impact of molten steel.

[0037] Fig. 20 Schematic diagram of the production process. DETAILED DESCRIPTION

[0038] The technical solutions in the embodiments of the present invention are clearly and completely described below in conjunction with the accompanying drawings.

[0039] Embodiment 1 like Figures 1 to 4 and Figures 7 and 8 as well as Fig.19 As shown, a processing and forming device for anti-stripping unburned magnesia-alumina-carbon bricks for ladle walls comprises: A transport mechanism 1, which is disposed on a conveyor frame 100 and is used to receive raw materials and assist in forming and outputting magnesium-aluminum-carbon bricks 200; A forming mechanism 2, wherein the forming mechanism 2 is disposed on the carrying mechanism 1 and is used to form the tip 300 on the magnesium-aluminum-carbon brick 200; A filling mechanism 3, which is arranged on the molding mechanism 2 and is used to process the tip 300 and spray the identification paint; The forming mechanism 2 includes a first shaping component 21 disposed on the carrier mechanism 1 and used for preliminarily shaping and extruding the raw material into a columnar shape, and a second shaping component 22 disposed on the first shaping component 21 and used for extruding the columnar raw material into a tip 300 .

[0040] In this embodiment, a solid tip 300 is formed on the magnesium-aluminum-carbon brick by setting a carrying mechanism 1, a forming mechanism 2 and a filling mechanism 3, so that in actual production, the molten steel in the ladle can be pierced by the tip 300, thereby reducing the impact force perpendicular to the inner wall of the magnesium-aluminum-carbon brick 200 and protecting the service life of the magnesium-aluminum-carbon brick. At the same time, the tip 300 cooperates with the recessed part to further guide the impact force between the molten steel to offset each other, further improving the effect of reducing the impact.

[0041] In detail, first, the transport mechanism 1 is driven by the conveying frame 100 to move to the raw material adding device position. After the raw material is input, it cooperates with the forming mechanism 2 to form the magnesium-aluminum-carbon brick 200 and the tip 300 part. Then, under the action of the filling mechanism 3, the tip 300 position is coated and covered with identification paint. Finally, the magnesium-aluminum-carbon brick 200 is output and a protective layer is sprayed on the inner surface before being collected and packaged.

[0042] Further, if Figures 1 to 6 As shown, the transport mechanism 1 includes a receiving assembly 11 disposed on the conveying frame 100 and used for receiving raw materials, and two sets of vibration assemblies 12 disposed on the conveying frame 100 and used for compacting the raw materials by vibration and promoting the output of the magnesium-aluminum-carbon bricks 200.

[0043] In this embodiment, by providing a bearing assembly and a vibration assembly 12, the bearing assembly drives the vibration assembly 12 to work as the conveyor frame 100 moves, thereby achieving coordinated work between the components, which is beneficial to saving power resources and improving work efficiency.

[0044] In detail, the receiving component 11 receives the raw materials and drives the vibration component 12 to work, thereby making the falling raw materials uniform and dense as a whole. Then, after the magnesium-aluminum-carbon bricks 200 are formed, the vibration component 12 separates the magnesium-aluminum-carbon bricks 200 from the receiving component 11 through vibration. After the receiving component 11 is flipped over, the magnesium-aluminum-carbon bricks 200 are output.

[0045] Further, if Figures 1 to 6 As shown, the receiving component 11 includes a carrying plate 111 connected to the conveying frame 100 and moving with the conveying frame 100, a first gear 113 connected to the carrying plate 111 through a rotating shaft 112, two groups of first racks 114 connected to the conveying frame 100 and meshing with the first gear 113 for transmission, a carrying frame 116 connected to the rotating shaft 112 and connected to multiple groups of molds 115, and multiple through holes 117 opened on the molds 115.

[0046] In this embodiment, a mold 115 with a through hole 117 is provided, and the forming mechanism 2 is cooperated to form the tip 300 separately on the outside, thereby avoiding the problem of insufficient raw materials at the tip 300 position during the one-time forming process, which leads to serious wear and tear during actual use and reduced service life. At the same time, a protrusion surrounding the through hole 117 is provided in the mold 115, thereby forming a depression on the magnesium-aluminum-carbon brick 200.

[0047] In detail, first, the conveyor frame 100 drives the carrying plate 111 to move, so that the multiple molds 115 connected to the carrying frame 116 reach the position of the raw material adding device, and then the raw materials are added to the multiple molds 115; when the magnesium-aluminum-carbon bricks 200 are processed, as the carrying plate 111 moves, the first gear 113 connected to the rotating shaft 112 engages with the first rack 114 on the conveyor frame 100, thereby driving the carrying frame 116 and the mold 115 to complete a 180° flip, perform the output work, and contact the second group of first racks 114 when the carrying plate 111 continues to move, thereby completing the reset work.

[0048] Further, if Figures 1 to 6 As shown, the vibration assembly 12 includes a slide rail 122 connected to the conveying frame 100 and connected to a slider 121, an elastic rope 123 connected between the slider 121 and the slide rail 122, a second rack 124 connected to the slide rail 122, a rotating shaft 125 connected to the slider 121, a second gear 126 connected to the rotating shaft 125 and meshing with the second rack 124, a knocking hammer 127 connected to the rotating shaft 125, and a push rod 128 connected to the supporting plate 111 and used to push the rotating shaft 125.

[0049] In this embodiment, two groups of vibration components 12 are provided. The first vibration is performed when the raw material falls, so that the raw material is uniform and dense as a whole. More raw materials can enter the forming column 2111 through the through hole 117, ensuring that there is sufficient raw material inside the forming column 2111, which is beneficial to improving the strength of the tip 300 during forming. The second vibration separates the formed magnesium-aluminum-carbon brick from the mold 115, which is beneficial to the output of the magnesium-aluminum-carbon brick.

[0050] In detail, the carrier plate 111 continues to move after the mold 115 receives the raw material. At this time, the push rod 128 connected to the carrier plate 111 begins to squeeze and push the rotating shaft 125 to move. In the process of the rotating shaft 125 driving the slider 121 to move in the slide rail 122, the second gear 126 and the second rack 124 are engaged for transmission, thereby driving the knocking hammer 127 to rotate and knock on the bottom of the carrier frame 116, so that the raw material is automatically evenly distributed. When the slider 121 moves to the corner of the slide rail 122, the slider 121 moves downward under the squeezing of the inclined surface of the push rod 128. The second gear 126 is separated from the second rack 124, and then the carrier plate 111 passes over the vibration assembly 12, and the slider 121 is automatically reset under the drive of the elastic rope 123.

[0051] Further, if Figures 7 to 10 As shown, the first shaping component 21 includes a plurality of mounting frames 211 arranged on the supporting plate 111, a plurality of push seats 212 passing through the mounting frames 211, a spring 213 connected between the push seat 212 and the mounting frame 211, a driving cylinder 215 connected to the mounting frame 211 and having a sleeve rod 214 connected to the output end, an arc plate 217 connected to the sleeve rod 214 through a first telescopic member 216 and used to push the push seat 212, a plurality of limit rods 219 passing through the mounting frame 211 and connected to a third rack 218, a mounting ring 2110 connected to the third rack 218, a molding column 2111 connected to the mounting ring 2110, and an extrusion rod 2112 connected to the push seat 212 and located inside the molding column 2111.

[0052] In this embodiment, by setting the first shaping component 21 in the molding mechanism 2, the raw material that has been vibrated and entered into the molding column 2111 through the through hole 117 is firstly extruded, thereby forming a relatively dense columnar raw material. At this time, the strength of the columnar raw material tends to decrease from bottom to top, thereby ensuring that the tip 300 is still closely connected with the whole during molding. When extruded from the top of the mold 115 later, the tip 300 part can be integrally molded with the whole.

[0053] In detail, after the raw material enters the molding column 2111, the output end of the driving cylinder 215 extends, and first drives the arc plate 217 to rise through the sleeve and the first telescopic member 216, and the arc plate 217 drives multiple push seats 212 to move upward. At this time, the spring 213 connected between the push seat 212 and the mounting frame 211 is stretched, and at the same time, the extrusion rod 2112 on the push seat 212 moves upward and preliminarily extrude the raw material inside the molding column 2111.

[0054] It should be noted that the arc plate 217 and the push seat 212 are separately arranged to adapt to the change of relative position during arc surface extrusion; during the initial extrusion process, the limit rod 219, the mounting ring 2110 and the forming column 2111 remain in place, and a damper is provided between the limit rod 219 and the mounting frame 211, which can drive the forming column 2111 to stay at any position, and the mounting ring 2110 and the forming column 2111 are rotationally connected.

[0055] Further, if Figures 7 to 10 As shown, the second shaping component 22 includes two groups of moving rods 221 connected to the push seat 212, a second telescopic member 222 connected to the push seat 212 and connected to the two groups of moving rods 221 at both ends, a forming plate 223 connected to the moving rod 221, a third gear 224 connected to the push seat 212 and meshing with the third rack 218 for transmission, a recovery thorn 225 connected to the forming plate 223 on one side, a driving rack 226 connected to the moving rod 221 on the other side and meshing with the third gear 224 for transmission, two groups of extrusion holes 227 opened on the mounting frame 211, a long rod 228 connected to the sleeve rod 214, and two groups of driving plates 2210 connected to the long rod 228 through a third telescopic member 229 and used to push the forming plate 223 to form a tip 300.

[0056] In this embodiment, by setting the second shaping component 22 in the forming mechanism 2, the initially formed cylindrical raw material is cut and extruded transversely, and the raw material of the tip 300 is further sufficient while shaping. Finally, under the pressure of the top of the mold 115, the tip 300 and the magnesium-aluminum-carbon brick 200 are tightly formed, and the strength of the tip 300 is further enhanced.

[0057] In detail, when the first shaping component 21 moves, the height of the second shaping component 22 is also raised. When the extrusion rod 2112 reaches a certain position, the push seat 212 rises to the maximum height limited by the mounting frame 211, and the molding plates 223 on both sides are also close to the bottom of the mold 115. At this time, the output end of the driving cylinder 215 continues to extend, and the push seat 212 no longer moves. The first telescopic member 216 on the other side begins to shrink, and the sleeve rod 214 drives the long rod 228 to move upward and then drives the driving plates 2210 on both sides to move. During the process, the driving plates 2210 gather under the extrusion of the extrusion hole 227 of the mounting frame 211, and squeeze the moving rods 221 on both sides. The moving rods 221 drive the molding plates 223 to gather. At the same time, the driving rack 226 connected to the movable plate on one side drives the third gear 224 to rotate. Since the push seat 212 drives the third gear 224 to move upward, the third gear 224 is meshed with the third rack 218 at this time, and driven by the driving rack 226, the third rack 218 starts to move downward, and then drives the forming column 2111 to move downward through the mounting ring 2110 for avoidance. Finally, the forming plates 223 on both sides extrude and cut the columnar raw materials to form the tip 300, and the excess raw materials on both sides are collected on the recovery thorns 225; in this state, the carrying plate 111 reaches the position of the hydraulic device, and under the action of the hydraulic pressure, it is squeezed downward from the top of the mold 115, so that the tip 300 is formed integrally with the main body.

[0058] It should be noted that after the molding is completed, the output end of the driving cylinder 215 is reset, and each part is reset in turn under the action of the spring 213, the first telescopic member 216, the second telescopic member 222 and the third telescopic member 229, and the excess raw material is fixed on the recovery thorn 225; the bottom of the molding plate 223 is flush with the top of the extrusion rod 2112.

[0059] Further, if Figures 11 to 14 As shown, the filling mechanism 3 includes a recovery component 31 arranged on the mounting frame 211 and used to recover excess raw materials, a grinding component 32 arranged on the molding column 2111 and used to groove the surface of the tip 300, and a covering component 33 arranged on the molding column 2111 and used to spray identification paint into the groove 400 and cover the raw materials during grooving on the identification paint.

[0060] In this embodiment, by providing a filling mechanism 3, the tip 300 position is processed, and identification paint is provided for convenient inspection and maintenance when it is put into use later, thereby greatly improving the staff's grasp of the corrosion condition of the inner wall of the ladle and helping to extend the service life of the ladle.

[0061] In detail, after the tip 300 is formed, the recycling component 31 starts to work, and during the recycling process, it drives the wearing component 32 and the covering component 33 to work, and successively completes the opening of the groove 400 of the tip 300, the spraying of the identification paint, and the recycling and covering of the debris raw materials, thereby greatly improving the work efficiency.

[0062] Further, if Figures 11 to 13 As shown, the recovery component 31 includes a mounting column 311 connected to the mounting frame 211, a collecting plate 312 connected to the mounting column 311, a first motor 313 connected to the mounting column 311, a driving wheel 314 connected to the output end of the first motor 313 and used to drive the collecting plate 312 to move, an arc frame 315 connected to the collecting plate 312, and a plurality of cleaning brushes 316 connected to the arc frame 315.

[0063] It is worth mentioning that the recovery component 31 drives the wear component 32 into place and also completes the waste recovery work, thereby improving work efficiency.

[0064] In detail, after the molding mechanism 2 is reset, the first motor 313 drives the driving wheel 314 to rotate, and the driving wheel 314 drives the collecting plate 312 to move along the curved surface of the mounting column 311 to below the multiple molding plates 223, and in this process and the subsequent process of driving the wearing component 32 and the covering component 33 to work, the raw materials collected by the recovery thorns 225 on the molding plate 223 are swept away by the cleaning brush 316.

[0065] It should be noted that the recycled raw materials fall from an opening on one side along the arc direction of the collecting plate 312 and are collected uniformly. A recycling box is provided below, which is not shown in the figure.

[0066] Embodiment 2 like Figures 11 to 18 As shown, the components identical or corresponding to those in the first embodiment are marked with the corresponding reference numerals in the first embodiment. For the sake of simplicity, only the differences from the first embodiment are described below. The second embodiment differs from the first embodiment in that: Further, if Figures 11 to 18As shown, the wear-removing assembly 32 includes a toothed ring 321 connected to the forming column 2111, a positioning groove 322 provided on the mounting ring 2110, two sets of valve plates 323 connected to the positioning groove 322, a slide groove 324 provided on the toothed ring 321, a positioning rod 325 connected to the slide groove 324 and with one end located in the positioning groove 322, an arc-shaped rack 326 connected to the arc frame 315 and meshing with the toothed ring 321 for transmission, and an inclined plate 326 provided on the forming column 2111. The groove 327, the collecting bucket 328 connected to the positioning rod 325 and located in the inclined groove 327, the scraper 3210 connected to the collecting bucket 328 through the fourth telescopic member 329, a plurality of fourth gears 3211 connected to the collecting plate 312 and meshing with the third rack 218 for transmission, a second motor 3212 connected to the collecting plate 312, and a plurality of universal couplings 3213 connected between the fourth gears 3211 and connected to the output end of the second motor 3212; The covering assembly 33 includes a glue sprayer 331 and a paint spray tank 332 respectively connected to the forming column 2111, and a first nozzle 333 and a second nozzle 334 respectively connected to the glue sprayer 331 and the paint spray tank 332 and passing through the positioning rod 325 and the collecting bucket 328.

[0067] It is worth mentioning that the debris generated when the wearing component 32 makes grooves on the tip 300 returns to the tip 300 along with the covering component 33, thereby improving the utilization rate of the raw materials. In addition, since the covering raw material debris is loose in texture, when the protective layer on the surface of the tip 300 is exhausted in actual use, the covering raw material will be quickly dispersed by high temperature, thereby exposing the identification paint, which is beneficial for the staff to carry out maintenance work.

[0068] In detail, the collecting plate 312 in the recycling assembly 31 stops when it moves a certain distance. At this time, the multiple forming plates 223 are all located above the collecting plate 312. At the same time, the multiple fourth gears 3211 connected to the collecting plate 312 are respectively meshed with the third rack 218 at the corresponding position. Driven by the second motor 3212 and the multiple universal couplings 3213, the third rack 218 drives the forming column 2111 to move downward to a certain height for avoidance. After the forming column 2111 moves downward, the gear ring 321 connected to the forming column 2111 is meshed with the arc rack 326 on the arc frame 315. Under the action of the limiting rod 219, the position of the forming column 2111 remains unchanged. At this time, the first motor 313 drives the collecting plate 312 to continue to extend, and the arc rack 326 drives the forming column 2111 to rotate through the gear ring 321. When the positioning rod 325 on the forming column 2111 rotates, due to the bottom positioning groove 32 2 and the valve plate 323 make its position move inward, and at the same time drive the top collecting bucket 328 to move along the inclined groove 327 on the forming column 2111, and finally the scraper 3210 connected with the fourth telescopic member 329 starts to groove the surface of the tip 300, and the debris is collected by the collecting bucket 328; the collecting plate 312 extends to the farthest point and then begins to shrink to the meshing position of the fourth gear 3211 and the third rack 218, driving the forming column 2111 to reverse in the process, and during the reversal, the positioning rod 325 is reset under the action of the positioning groove 322 and the valve plate 323, and the collecting bucket 328 also falls and resets under the action of gravity. In the first half of the reversal process, the paint spray can 332 sprays the identification paint mixed with the protective liquid on the groove 400 through the second nozzle 334, and in the second half, the glue sprayer 331 sprays the airflow and the mist glue through the first nozzle 333, and uses the negative pressure effect to drive the debris to cover the groove 400 together.

[0069] Embodiment 3 Further, if Fig. 20 As shown, a process for processing and forming an anti-stripping unburned magnesium-aluminum-carbon brick for a ladle wall is applied to a processing and forming device for an anti-stripping unburned magnesium-aluminum-carbon brick for a ladle wall, comprising the following steps: Step 1, preparation process, first, the receiving component 11 in the carrier mechanism 1 is driven by the conveying frame 100 to move to the raw material adding device position, and then the raw material is added into the multiple molds 115, and then during the movement of the receiving component 11, the first group of vibration components 12 is used to make the raw material in the mold 115 gradually dense, and enter the molding column 2111 in the first shaping component 21 through the through hole 117; Step 2, the tip forming process, after the raw materials are in place, the first shaping component 21 extrude the raw materials in the forming column 2111 to initially shape the raw materials into a cylindrical shape, and then the second shaping component 22 extrude and cut the cylindrical raw materials to form a tip 300, at which time the receiving component 11 comes to the hydraulic device position, and by applying pressure downward from the top of the mold 115, the magnesium-aluminum-carbon brick 200 and the tip 300 are closely connected and the shaping work is completed; Step 3, filling process, after the molding mechanism 2 is reset, the recovery component 31 in the filling mechanism 3 is first moved into position to collect the cut waste, and then the grinding component 32 drives the molding column 2111 to rotate forward to complete the formation of the groove 400 at the tip 300, and when the grinding component 32 is reset, it drives the molding column 2111 to rotate reversely to complete the spraying of the identification paint and the covering of the raw material powder; Step 4, the output process, after the paint filling is completed, the magnesium-aluminum-carbon brick 200 is separated from the mold 115 through the second set of vibration components 12, and the mold 115 is flipped 180° under the action of the receiving component 11 to complete the output of the magnesium-aluminum-carbon brick 200. Finally, a protective layer is sprayed on the inner surface of the magnesium-aluminum-carbon brick 200 and then it is collected and packaged.

[0070] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by the terms "front and back", "left and right", etc. are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or component referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the invention.

[0071] Of course, in the present technical solution, those skilled in the art should understand that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the element may be multiple, and the term "one" should not be understood as a limitation on the quantity.

[0072] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art under the technical guidance of the present invention should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. A processing and forming device for anti-stripping unburned magnesia-alumina-carbon bricks for ladle walls, characterized in that: include: A carrying mechanism, which is arranged on the conveying frame and is used to receive raw materials and assist in the forming and output of magnesium-aluminum-carbon bricks; A forming mechanism, which is arranged on the carrying mechanism and is used to form the tip of the magnesium-aluminum-carbon brick; A filling mechanism, which is disposed on the molding mechanism and is used to treat the tip with spray identification paint; The forming mechanism comprises a first shaping component which is arranged on the carrying mechanism and used for initially shaping and extruding the raw material into a columnar shape, and a second shaping component which is arranged on the first shaping component and used for extruding the columnar raw material into a pointed end.

2. The processing and forming device of the anti-stripping unburned magnesia-alumina-carbon brick for ladle wall according to claim 1 is characterized in that: The transport mechanism comprises a receiving assembly arranged on the conveying frame and used for receiving the raw materials, and two sets of vibration assemblies arranged on the conveying frame and used for compacting the raw materials through vibration and promoting the output of the magnesium-aluminum-carbon bricks.

3. The processing and forming device of the anti-stripping unburned magnesia-alumina-carbon brick for ladle wall according to claim 2 is characterized in that: The receiving assembly includes a carrying plate connected to the conveying frame and moving with the conveying frame, a first gear connected to the carrying plate through a rotating shaft, two sets of first racks connected to the conveying frame and meshing with the first gear, a carrying frame connected to the rotating shaft and connected to multiple sets of molds, and multiple through holes opened on the molds.

4. The processing and forming device of the anti-stripping unburned magnesia-alumina-carbon brick for ladle wall according to claim 3 is characterized in that: The vibration assembly includes a slide rail connected to the conveying frame and connected to a slider, an elastic rope connected between the slider and the slide rail, a second rack connected to the slide rail, a rotating shaft connected to the slider, a second gear connected to the rotating shaft and meshing with the second rack, a knocking hammer connected to the rotating shaft, and a push rod connected to the supporting plate and used to push the rotating shaft.

5. The processing and forming device of the anti-stripping unburned magnesia-alumina-carbon brick for ladle wall according to claim 2 is characterized in that: The first shaping component includes a plurality of mounting frames arranged on the supporting plate, a plurality of push seats passing through the mounting frames, a spring connected between the push seats and the mounting frames, a driving cylinder connected to the mounting frames and having a sleeve rod connected to the output end, an arc plate connected to the sleeve rod through a first telescopic member and used to push the push seats, a plurality of limit rods passing through the mounting frames and connected to a third rack, a mounting ring connected to the third rack, a molding column connected to the mounting ring, and an extrusion rod connected to the push seats and located inside the molding column.

6. The processing and forming device of the anti-stripping unburned magnesia-alumina-carbon brick for ladle wall according to claim 5 is characterized in that: The second shaping component includes two groups of moving rods connected to the push seat, a second telescopic member connected to the push seat and connected to the two groups of moving rods at both ends, a forming plate connected to the moving rod, a third gear connected to the push seat and meshing with the third rack for transmission, a recovery thorn connected to the forming plate on one side, a driving rack connected to the moving rod on the other side and meshing with the third gear for transmission, two groups of extrusion holes opened on the mounting frame, a long rod connected to the sleeve rod, and two groups of driving plates connected to the long rod through the third telescopic member and used to push the forming tip of the forming plate.

7. The processing and forming device of the anti-stripping unburned magnesia-alumina-carbon brick for ladle wall according to claim 5 is characterized in that: The filling mechanism includes a recovery component arranged on the mounting frame and used to recover excess raw materials, a grinding component arranged on the forming column and used to groove the tip surface, and a covering component arranged on the forming column and used to spray identification paint into the groove and cover the raw materials used in the groove on the identification paint.

8. The device for processing and forming anti-stripping unburned magnesia-alumina-carbon bricks for ladle wall according to claim 7, characterized in that: The recycling assembly includes a mounting column connected to the mounting frame, a collecting plate connected to the mounting column, a first motor connected to the mounting column, a driving wheel connected to the output end of the first motor and used to drive the collecting plate to move, an arc frame connected to the collecting plate, and multiple groups of cleaning brushes connected to the arc frame.

9. The processing and forming device of the anti-stripping unburned magnesia-alumina-carbon brick for ladle wall according to claim 8, characterized in that: The wear-removing assembly includes a gear ring connected to the forming column, a positioning groove provided on the mounting ring, two groups of valve plates connected to the positioning groove, a slide groove provided on the gear ring, a positioning rod connected to the slide groove and one end of which is located in the positioning groove, an arc-shaped rack connected to the arc frame and meshing with the gear ring for transmission, an inclined groove provided on the forming column, a collecting bucket connected to the positioning rod and located in the inclined groove, a scraper connected to the collecting bucket through a fourth telescopic member, a plurality of fourth gears connected to the collecting plate and meshing with the third rack for transmission, a second motor connected to the collecting plate, and a plurality of universal couplings connected between the fourth gears and connected to the output end of the second motor; The covering assembly comprises a glue sprayer and a paint spray tank respectively connected to the forming column, and a first spray pipe and a second spray pipe respectively connected to the glue sprayer and the paint spray tank and passing through the positioning rod and the collecting bucket.

10. A process for processing and forming anti-stripping unburned magnesium-aluminum-carbon bricks for ladle walls, applied to a processing and forming device for processing anti-stripping unburned magnesium-aluminum-carbon bricks for ladle walls as claimed in any one of claims 1 to 9, characterized in that: The following steps are involved: Step 1, preparation process, first, the receiving component in the carrier mechanism moves to the raw material adding device position under the drive of the conveyor frame, and then the raw materials are added into a plurality of molds, and then during the movement of the receiving component, the first group of vibration components is used to gradually compact the raw materials in the molds, and enter the molding column in the first shaping component through the through hole; Step 2, the tip forming process, after the raw materials are in place, the first shaping component extrude the raw materials in the forming column into a cylindrical shape, and then the cylindrical raw materials are extruded and cut to form a tip by the second shaping component. At this time, the receiving component comes to the hydraulic device position, and the magnesium aluminum carbon brick and the tip are closely connected by applying pressure downward from the top of the mold to complete the forming work; Step 3, filling process, after the molding mechanism is reset, the recovery component in the filling mechanism is first moved into place to collect the cut waste, and then the grinding component drives the molding column to rotate forward to complete the formation of the groove at the tip position, and when the grinding component is reset, it drives the molding column to rotate reversely to complete the spraying of the identification paint and the covering of the raw material powder; Step 4, output process, after the paint filling is completed, the magnesium-aluminum-carbon brick is separated from the mold through the second set of vibration components, and the mold is flipped 180° under the action of the receiving component, and the magnesium-aluminum-carbon brick is output. Finally, a protective layer is sprayed on the inner surface of the magnesium-aluminum-carbon brick and then collected and packaged.

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