A production system for carbon-free ladle corundum bricks

Abstract

The invention relates to a production system of carbon-free steel-clad corundum bricks, comprising a bearing mechanism, a feeding mechanism, a punching mechanism and a demoulding mechanism arranged on a conveyor frame, wherein the bearing mechanism is divided into several groups and arranged on a conveyor belt of the conveyor frame, and comprises a supporting assembly arranged on the conveyor belt, a mold assembly arranged on the supporting assembly, a coating assembly arranged in the mold assembly and used for coating a corrosion-resistant layer, and a sealing assembly arranged on the mold assembly; the invention can automatically batch-produce refractory bricks with corrosion-resistant layers, and sequentially complete the feeding, punching and demoulding of refractory bricks, thereby saving manpower and material resources, greatly improving the production efficiency of refractory bricks, and can punch refractory bricks into shape in a closed environment, thereby preventing dust from flying to the outside, improving the sanitary environment quality of a workshop, and solving the technical problems of manual participation in the feeding and taking of refractory bricks, which is time-consuming and labor-intensive, and having low production efficiency of refractory bricks.

Description

Technical Field

[0001] The invention relates to the technical field of carbon-free ladle corundum brick production, in particular to a carbon-free ladle corundum brick production system. Background Art

[0002] Carbon-free steel-clad corundum bricks are refractory materials with certain shapes and sizes. Carbon-free steel-clad corundum bricks can be used as high-temperature building materials and structural materials for building kilns and various thermal equipment, and can withstand various physical and chemical changes and mechanical effects at high temperatures.

[0003] The patent document with patent number CN202020923487.1 discloses an anti-corrosion multi-layer mullite brick for a glass kiln, including a mullite matrix, an anti-corrosion layer, an insulation layer and a casting layer. The side wall of the mullite matrix is ​​provided with a grouting groove, the insulation layer and the anti-corrosion layer are arranged on the upper surface of the mullite matrix, the casting layer is arranged on the lower surface of the mullite matrix, and a zirconium oxide plate and a through hole are provided on the anti-corrosion layer. A fixed rod is provided on the zirconium oxide plate, and the fixed rod is plugged into the through hole. An insulation board is provided on one side of the insulation layer, a casting groove is horizontally penetrated in the casting layer, and an anchor nail is vertically provided on one side of the casting layer.

[0004] However, in actual use, the inventors found that when making carbon-free steel-clad corundum bricks, the refractory materials need to be stamped. The staff takes away the stamped carbon-free steel-clad corundum bricks and loads them at each stamping interval, which is time-consuming and laborious, and the production efficiency of carbon-free steel-clad corundum bricks is low. Summary of the invention

[0005] The purpose of the present invention is to address the deficiencies of the prior art. By cooperating with the supporting mechanism and the feeding mechanism, the carbon-free steel ladle corundum bricks with the corrosion-resistant layer can be automatically mass-produced, and the feeding, stamping and demoulding of the carbon-free steel ladle corundum bricks can be completed in sequence, saving manpower and material resources, greatly improving the production efficiency of the carbon-free steel ladle corundum bricks, and the carbon-free steel ladle corundum bricks can be stamped into shape in a closed environment to prevent dust from flying to the outside, thereby improving the sanitary environment quality of the workshop, thereby solving the technical problems of manual participation in the feeding and taking of carbon-free steel ladle corundum bricks, which is time-consuming and laborious, and the low production efficiency of carbon-free steel ladle corundum bricks.

[0006] In view of the above technical problems, the technical solutions adopted are as follows:

[0007] A carbon-free steel ladle corundum brick production system comprises a bearing mechanism, a feeding mechanism, a stamping mechanism and a demoulding mechanism arranged on a conveying frame;

[0008] The carrying mechanism is divided into several groups and arranged on the conveyor belt of the conveyor frame, which includes a support assembly arranged on the conveyor belt, a mold assembly arranged on the support assembly, a coating assembly arranged in the mold assembly and used for coating a corrosion-resistant layer, and a capping assembly arranged on the mold assembly.

[0009] Preferably, the supporting assembly includes a base arranged on the conveyor belt and having a limiting groove on its upper surface, a bottom plate slidably arranged on the base through a slider cooperating with the limiting groove, an elastic member arranged between the slider and the end of the limiting groove, an extension rod arranged on the side of the bottom plate, and a corrugated plate arranged on the conveying frame, wherein the corrugated plate is located between the feeding mechanism and the stamping mechanism, and the corrugated plate is used to drive the bottom plate to vibrate through the extension rod.

[0010] Preferably, the mold assembly comprises a mold box disposed on the bottom plate via columns and two sets of hollow partitions penetrating through and lifting the bottom of the mold box and used to support carbon-free steel-clad corundum bricks to form a corrosion-resistant cavity.

[0011] Preferably, the coating assembly comprises a scraper disposed inside the hollow partition and used to clean the inner wall of the erosion-resistant cavity, and a smearing member disposed inside the hollow partition and used to coat the inner wall of the erosion-resistant cavity with erosion-resistant material, wherein the smearing member is located above the scraper;

[0012] The scraper member includes two groups of vertical plates symmetrically arranged on the two opposite inner walls of the hollow partition through elastic telescopic parts, an outer inclined plate arranged at the bottom of the vertical plates, two groups of top columns symmetrically arranged on the bottom plate through vertical rods, a through hole opened at the top of the hollow partition for the top columns to pass through, a scraper arranged on the vertical plates through elastic telescopic parts and penetrating the outer wall of the hollow partition, a material guide groove opened on the outer wall of the hollow partition, a material receiving box arranged at the lower end of the hollow partition and installed on the bottom plate through elastic telescopic parts, and a driving rod arranged on the outer wall of the material receiving box and used to bring the hollow partition down.

[0013] Preferably, the smear member includes two groups of liquid storage boxes respectively arranged on the vertical plates and filled with liquid corrosion-resistant material, a coating roller rotatably arranged on the liquid storage box and connected to the liquid storage box through a hose, and two groups of strip holes symmetrically opened on the outer wall of the hollow partition and corresponding to the positions of the coating rollers.

[0014] Preferably, the cover assembly comprises two groups of cover plates symmetrically arranged on the upper ports of the mold box through elastic telescopic parts, a first material storage box arranged on the cover plate and used for temporarily storing raw materials, a second material storage box arranged on the inner wall of the first material storage box through elastic telescopic parts and used for temporarily storing raw materials and granular thermal insulation materials, a plurality of groups of discharge holes opened on the cover plate and located in the first material storage box, a plurality of groups of first feed holes opened on the top of the first material storage box, a plurality of groups of second feed holes opened on the top of the first material storage box and located above the second material storage box, a sealing member arranged on the top of the first material storage box, and a transmission member arranged on the outer wall of the mold box and used for driving the cover plate to open and close;

[0015] The sealing member comprises two groups of sealing plates symmetrically slidably arranged on the top of the first material storage box, a plurality of leakage holes opened on the sealing plate and staggeredly arranged corresponding to the first material feeding hole, an L-shaped plate arranged on the side of the sealing plate and connected to the outer wall of the first material storage box through an elastic telescopic member, and a transmission rod arranged at the bottom of the L-shaped plate and used to move with the sealing plate;

[0016] The transmission member includes two groups of first racks symmetrically arranged on the side of the cover plate, two groups of first gears symmetrically arranged on the outer wall of the mold box through ear plates and used to drive the first racks, a first ratchet coaxially arranged with one of the first gears, and a second ratchet coaxially arranged with another of the first gears, and the teeth of the first ratchet are arranged opposite to the teeth of the second ratchet.

[0017] Preferably, the feeding mechanism comprises a first box body which is arranged on the conveying frame through a first bracket and contains raw materials, a second box body which penetrates and is fixedly arranged in the middle of the first box body and contains raw materials and granular heat-insulating materials, a plurality of groups of first automatic injection pipes which are arranged at the bottom of the first box body and correspond to the first feeding holes respectively, a plurality of groups of second automatic injection pipes which are arranged at the bottom of the second box body and correspond to the second feeding holes respectively, a first limiting track which is arranged on the first bracket through a connecting rod and is used to drive the transmission rod, and a stirring assembly which is arranged in the second box body;

[0018] The stirring assembly includes several groups of shafts rotatably arranged at the bottom of the second box body, stirring rods arranged on the shafts and located inside the second box body, a second gear arranged at the lower end of the shaft and located below the second box body, and a second rack arranged on the cover plate and used to drive the second gear.

[0019] Preferably, the stamping mechanism includes a first hydraulic component arranged on the conveying frame through a second bracket, a lifting plate arranged at the output end of the first hydraulic component, a stamping block arranged at the bottom of the lifting plate through a hanging rod and matching the inside of the mold box, two groups of punching holes opened on the stamping block and matching the hollow partition, a stamping table arranged on the conveying frame and located directly below the stamping block, two groups of third racks arranged at the bottom of the hollow partition and used to drive the first ratchet, and two groups of fourth racks arranged at the bottom of the hollow partition and used to drive the second ratchet.

[0020] Preferably, the demolding mechanism includes a second limiting track arranged on the conveying frame through a third bracket and used to drive the driving rod to descend, a traction rod arranged on the cover plate and used to drive the cover plate to open, a third limiting track arranged on the third bracket through a support rod and used to drive the traction rod, a second hydraulic component arranged on the bottom plate, and a top plate arranged on the output end of the second hydraulic component and used to eject the carbon-free steel-clad corundum brick out of the mold box, the top plate penetrates to the bottom of the mold box, and the top plate is flush with the bottom of the mold box.

[0021] Beneficial effects of the present invention:

[0022] (1) The present invention cooperates with the supporting mechanism and the feeding mechanism. On the one hand, the carbon-free steel-clad corundum bricks with the corrosion-resistant layer can be automatically mass-produced, and the feeding, stamping and demoulding of the carbon-free steel-clad corundum bricks can be completed in sequence, saving manpower and material resources, and greatly improving the production efficiency of the carbon-free steel-clad corundum bricks; on the other hand, the carbon-free steel-clad corundum bricks can be stamped and formed in a closed environment to prevent dust from flying to the outside, thereby improving the sanitary environment quality of the workshop;

[0023] (2) The feeding mechanism and the sealing assembly provided in the present invention cooperate with each other. On the one hand, granular thermal insulation material can be added to the raw materials of the carbon-free steel-clad corundum bricks to further increase the thermal insulation effect of the carbon-free steel-clad corundum bricks, and the granular thermal insulation material is added to the middle position of the carbon-free steel-clad corundum bricks, thereby avoiding the granular thermal insulation material from being exposed on the outer surface of the carbon-free steel-clad corundum bricks, thereby improving the smoothness and aesthetics of the carbon-free steel-clad corundum bricks; on the other hand, the raw materials and the granular thermal insulation material can be automatically stirred intermittently, and the structural linkage is good, thereby ensuring that the raw materials and the granular thermal insulation material are mixed evenly;

[0024] (3) In the present invention, by cooperating with the coating assembly and the mold assembly, on the one hand, the corrosion-resistant material can be coated on the inner wall of the corrosion-resistant cavity during the demolding process of the carbon-free steel-clad corundum brick, so that the carbon-free steel-clad corundum brick has a corrosion-resistant effect; on the other hand, before coating the corrosion-resistant layer, the inner wall of the corrosion-resistant cavity of the carbon-free steel-clad corundum brick can be cleaned first, so that the inner wall of the corrosion-resistant cavity is smooth, which is convenient for coating the corrosion-resistant material on the inner wall of the corrosion-resistant cavity.

[0025] In summary, the present invention can automatically batch-produce carbon-free steel-clad corundum bricks with corrosion-resistant layers, and sequentially complete the loading, stamping and demoulding of carbon-free steel-clad corundum bricks, saving manpower and material resources, greatly improving the production efficiency of carbon-free steel-clad corundum bricks, and can stamp carbon-free steel-clad corundum bricks into shape in a closed environment to prevent dust from flying to the outside, thereby improving the sanitary environment quality of the workshop. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] 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.

[0027] Figure 1 It is a product schematic diagram of the carbon-free steel-clad corundum brick in the present invention.

[0028] Figure 2 It is a structural schematic diagram of a carbon-free steel-clad corundum brick production system.

[0029] Figure 3 It is a schematic diagram of the structure of the production equipment of the present invention.

[0030] Figure 4 for Figure 3 The structural front view.

[0031] Figure 5 It is a structural schematic diagram of the bearing mechanism.

[0032] Figure 6 Schematic diagram of the structure of the mold assembly.

[0033] Figure 7 A schematic diagram of the structure of the cover assembly.

[0034] Figure 8 It is a structural schematic diagram of the second material storage box.

[0035] Fig. 9 A schematic diagram of the seal structure.

[0036] Fig.10 It is a structural schematic diagram of a hollow partition.

[0037] Fig.11 Schematic diagram of the coating component.

[0038] Fig.12 It is a structural diagram of the feeding mechanism.

[0039] Fig.13 It is a schematic diagram of the structure of the stirring component.

[0040] Fig.14 It is a structural schematic diagram of the stamping mechanism.

[0041] Fig.15 It is a structural schematic diagram of the demoulding mechanism. DETAILED DESCRIPTION

[0042] The technical solutions in the embodiments of the present invention are clearly and completely described below in conjunction with the accompanying drawings.

[0043] Embodiment 1

[0044] like Figure 1-15 As shown, a carbon-free steel ladle corundum brick production system includes a carrying mechanism 2, a feeding mechanism 3, a stamping mechanism 4 and a demoulding mechanism 5 arranged on a conveying frame 1;

[0045] The carrying mechanism 2 is divided into several groups and arranged on the conveyor belt 11 of the conveyor frame 1, which includes a support assembly 21 arranged on the conveyor belt 11, a mold assembly 22 arranged on the support assembly 21, a coating assembly 23 arranged in the mold assembly 22 and used for coating a corrosion-resistant layer, and a capping assembly 24 arranged on the mold assembly 22.

[0046] It should be noted that the present embodiment also includes a feeding mechanism arranged on the conveying frame 1 and used to replenish refractory raw materials into the feeding mechanism 3, which includes a feeding frame arranged on the conveying frame 1, a feeding belt arranged on the feeding frame, and a transfer box arranged above the feeding mechanism 3, and the transfer box is connected to the first box body 32 of the feeding mechanism 3 through a connecting pipe.

[0047] In this embodiment, by cooperating with the supporting mechanism 2 and the feeding mechanism 3, on the one hand, carbon-free steel-clad corundum bricks with corrosion-resistant layers can be automatically mass-produced, and the feeding, stamping and demolding of carbon-free steel-clad corundum bricks can be completed in sequence, saving manpower and material resources, and greatly improving the production efficiency of carbon-free steel-clad corundum bricks; on the other hand, carbon-free steel-clad corundum bricks can be stamped into shape in a closed environment to prevent dust from flying to the outside, thereby improving the sanitary environment quality of the workshop.

[0048] In detail, the conveyor belt 11 moves with the carrying mechanism 2 to the position directly below the feeding mechanism 3 and then stops, the feeding mechanism 3 injects the raw material into the capping assembly 24 for temporary storage, the conveyor belt 11 continues to move with the carrying mechanism 2, the supporting assembly 21 vibrates with the mold assembly 22 and the capping assembly 24, so that the temporarily stored raw material in the capping assembly 24 falls evenly into the mold assembly 22, the carrying mechanism 2 moves to the position of the punching mechanism 4 and then stops, during the process of the punching mechanism 4 squeezing the raw material in the mold assembly 22, the capping assembly 24 is opened first, and after the punching block 43 descends into the mold assembly 22, the capping assembly 24 is opened. Component 24 is reset and closed to ensure that the inner wall of the mold box 221 is closed. After the carbon-free steel ladle corundum brick is formed, the supporting mechanism 2 continues to move forward, and the hollow partition 222 descends, so that the coating component 23 first cleans the inner wall of the corrosion-resistant cavity of the carbon-free steel ladle corundum brick, and then applies corrosion-resistant material to the inner wall of the corrosion-resistant cavity of the carbon-free steel ladle corundum brick. The supporting mechanism 2 moves to the position of the demoulding mechanism 5 and then stops operating. The covering component 24 is opened, and the top plate 56 pushes out the formed carbon-free steel ladle corundum brick in the mold box 221 for demoulding. Finally, the molded carbon-free steel ladle corundum brick after demoulding is transported using a robotic arm or manually.

[0049] Further, if Figure 2-13 As shown, the support assembly 21 includes a base 211 provided on the conveyor belt 11 and having a limiting groove on its upper surface, a bottom plate 212 provided on the base 211 through a slider and a limiting groove, an elastic member provided between the slider and the end of the limiting groove, an extension rod 213 provided on the side of the bottom plate 212, and a wave plate 214 provided on the conveyor frame 1, wherein the wave plate 214 is located between the feeding mechanism 3 and the stamping mechanism 4, and the wave plate 214 is used to drive the bottom plate 212 to vibrate through the extension rod 213;

[0050] The mold assembly 22 includes a mold box 221 set on the bottom plate 212 through columns and two sets of hollow partitions 222 that penetrate and are lifted and lowered at the bottom of the mold box 221 and are used to support carbon-free steel-clad corundum bricks to form a corrosion-resistant cavity. The top of the hollow partition 222 is flush with the top of the mold box 221.

[0051] In this embodiment, by cooperating with the support assembly 21 and the mold assembly 22, the support assembly 21 vibrates with the mold assembly 22 driven by the wave plate 214. On the one hand, the raw materials temporarily stored in the cover assembly 24 can fall from the discharge hole 244 into the mold box 221, completing the loading of the carbon-free steel-clad corundum bricks; on the other hand, the vibration of the mold box 221 can make the raw materials in the mold box 221 evenly distributed, thereby facilitating the molding of the raw materials.

[0052] In detail, after the feeding mechanism 3 injects the raw material into the covering assembly 24, during the process of the conveyor belt 11 carrying the supporting mechanism 2 moving from the feeding mechanism 3 to the stamping mechanism 4, the extension rod 213 is driven by the wave plate 214 to vibrate the bottom plate 212, so that the bottom plate 212 vibrates synchronously with the mold assembly 22 and the covering assembly 24, so that the raw material in the first storage box 242 falls from the discharge hole 244 into the mold box 221, and at the same time, the mold box 221 vibrates to make the raw material evenly distributed, thereby completing the uniform feeding of the carbon-free steel-clad corundum bricks.

[0053] Further, if Figure 5-9 and Figure 12-13 As shown, the cover assembly 24 includes two groups of cover plates 241 symmetrically arranged at the upper ports of the mold box 221 through elastic telescopic members, a first material storage box 242 arranged on the cover plate 241 and used for temporarily storing raw materials, a second material storage box 243 arranged on the inner wall of the first material storage box 242 through elastic telescopic members and used for temporarily storing raw materials and granular thermal insulation materials, a plurality of groups of discharge holes 244 opened on the cover plate 241 and located in the first material storage box 242, a plurality of groups of first feed holes 245 opened on the top of the first material storage box 242, a plurality of groups of second feed holes 246 opened on the top of the first material storage box 242 and located above the second material storage box 243, a sealing member 247 arranged on the top of the first material storage box 242, and a transmission member 248 arranged on the outer wall of the mold box 221 and used for driving the cover plate 241 to open and close;

[0054] The sealing member 247 includes two groups of sealing plates 2471 symmetrically and slidably arranged on the top of the first material storage box 242, a plurality of groups of leakage holes 2472 opened on the sealing plates 2471 and staggeredly arranged corresponding to the first material feeding holes 245, an L-shaped plate 2473 arranged on the side of the sealing plate 2471 and connected to the outer wall of the first material storage box 242 through an elastic telescopic member, and a transmission rod 2474 arranged at the bottom of the L-shaped plate 2473 and used to move the sealing plate 2471;

[0055] The transmission member 248 includes two groups of first racks 2481 symmetrically arranged on the side of the cover plate 241, two groups of first gears 2482 symmetrically arranged on the outer wall of the mold box 221 through ear plates and used to drive the first racks 2481, a first ratchet 2483 coaxially arranged with one of the first gears 2482, and a second ratchet 2484 coaxially arranged with the other first gear 2482, and the teeth of the first ratchet 2483 are arranged opposite to the teeth of the second ratchet 2484.

[0056] It should be noted that the elastic telescopic member is composed of a telescopic rod and a spring.

[0057] In this embodiment, by cooperating with the setting of the sealing assembly 24 and the feeding mechanism 3, on the one hand, the raw materials of the carbon-free steel ladle corundum bricks can be temporarily stored, so that the raw materials fall evenly into the mold box 221, making the raw materials in the mold box 221 flat, which is convenient for the extrusion molding of the carbon-free steel ladle corundum bricks; on the other hand, it can ensure that the mold box 221 is closed to prevent dust from being generated during the feeding and stamping of the carbon-free steel ladle corundum bricks.

[0058] In detail, the conveyor belt 11 moves with the carrying mechanism 2 to the position of the feeding mechanism 3 and then stops, so that the transmission rod 2474 of the sealing member 247, driven by the first limiting track 36, opens the two sealing plates 2471 to the specified distance on both sides, so that the second feeding hole 246 of the first material storage box 242 is exposed, and at the same time, the leakage hole 2472 of the sealing plate 2471 is opposite to the first feeding hole 245 of the first material storage box 242. Then, the first box body 32 injects a certain amount of raw materials into the first material storage box 242 from the leakage hole 2472 and the first feeding hole 245 through the first automatic injection pipe 34, and at the same time, the second box body 33 injects a certain amount of granular insulation material and raw materials into the second material storage box 243 from the second feeding hole 246 through the second automatic injection pipe 35. The material mixture, then, the conveyor belt 11 continues to move forward with the supporting mechanism 2, and the transmission rod 2474 disengages from the first limiting track 36, so that after the two sealing plates 2471 are reset, the joint of the two sealing plates 2471 blocks the second feeding hole 246 of the first material storage box 242, and at the same time, the leakage hole 2472 of the sealing plate 2471 is staggered with the first feeding hole 245 of the first material storage box 242, thereby ensuring the sealing of the cover assembly 24, when the supporting mechanism 2 passes the position of the wave plate 214, the extension rod 213 is driven by the wave plate 214 to vibrate with the bottom plate 212, so that the bottom plate 212 vibrates synchronously with the mold assembly 22 and the cover assembly 24, so that the raw material in the first material storage box 242 falls from the discharge hole 244 into the mold box 221.

[0059] Further, if Figure 5-9 and Figure 12-13 As shown, the feeding mechanism 3 includes a first box body 32 which is arranged on the conveying frame 1 through a first bracket 31 and filled with raw materials, a second box body 33 which penetrates and is fixedly arranged in the middle of the first box body 32 and filled with raw materials and granular heat-insulating materials, a plurality of groups of first automatic injection pipes 34 which are arranged at the bottom of the first box body 32 and respectively correspond to the first feeding holes 245, a plurality of groups of second automatic injection pipes 35 which are arranged at the bottom of the second box body 33 and respectively correspond to the second feeding holes 246, a first limiting track 36 which is arranged on the first bracket 31 through a connecting rod and is used to drive the transmission rod 2474, and a stirring assembly 37 which is arranged in the second box body 33;

[0060] It should be noted that both the first automatic injection pipe 34 and the second automatic injection pipe 35 are equipped with existing solenoid valves, which can achieve the effect of automatic injection;

[0061] The stirring assembly 37 includes a plurality of shafts 371 rotatably arranged at the bottom of the second box body 33, a stirring rod 372 arranged on the shaft 371 and located inside the second box body 33, a second gear 373 arranged at the lower end of the shaft 371 and located below the second box body 33, and a second rack 374 arranged on the sealing plate 2471 and used to drive the second gear 373.

[0062] In this embodiment, by cooperating with the feeding mechanism 3 and the sealing assembly 24, on the one hand, granular thermal insulation material can be added to the raw materials of the carbon-free steel-clad corundum bricks to further increase the thermal insulation effect of the carbon-free steel-clad corundum bricks, and the granular thermal insulation material is added to the middle position of the carbon-free steel-clad corundum bricks, so that the granular thermal insulation material is located between the two corrosion-resistant cavities, thereby avoiding the granular thermal insulation material from being exposed on the outer surface of the carbon-free steel-clad corundum bricks, and improving the smoothness and aesthetics of the carbon-free steel-clad corundum bricks; on the other hand, the raw materials and granular thermal insulation material in the second box body 33 can be intermittently and automatically mixed and stirred, and the structural linkage is good, thereby ensuring that the raw materials and the granular thermal insulation material are mixed evenly.

[0063] In detail, the conveyor belt 11 moves the carrying mechanism 2 to the position of the feeding mechanism 3, and under the drive of the first limit rail 36, the two sealing plates 2471 are opened, so that the sealing plate 2471 moves with the second rack 374, so that the second rack 374 can drive the second gear 373 of the stirring assembly 37, and the second gear 373 mixes the raw materials and the granular insulation material in the second box 33 with the stirring rod 372 through the shaft 371, and then the carrying mechanism 2 stops operating at a position directly below the feeding mechanism 3. The first box body 32 injects a certain amount of raw materials into the first storage box 242 through the first automatic filling pipe 34, and at the same time, the second box body 33 injects a certain amount of granular thermal insulation material and raw material mixture into the second storage box 243 through the second automatic filling pipe 35. During the process of the conveyor belt 11 carrying the supporting mechanism 2 away from the position of the loading mechanism 3, the second rack 374 drives the stirring rod 372 again to mix and stir the raw materials and granular thermal insulation material in the second box body 33, and then the sealing plate 2471 returns to its original position with the second rack 374.

[0064] Further, if Fig.14 and Figure 5-9As shown, the stamping mechanism 4 includes a first hydraulic component 41 arranged on the conveying frame 1 through a second bracket, a lifting plate 42 arranged at the output end of the first hydraulic component 41, a stamping block 43 arranged at the bottom of the lifting plate 42 through a suspension rod and matching the inside of the mold box 221, two groups of punching holes 44 opened on the stamping block 43 and matching the hollow partition 222, a stamping table 45 arranged on the conveying frame 1 and located directly below the stamping block 43, two groups of third racks 46 arranged at the bottom of the hollow partition 222 and used to drive the first ratchet 2483, and two groups of fourth racks 47 arranged at the bottom of the hollow partition 222 and used to drive the second ratchet 2484.

[0065] It is worth mentioning that a semicircular groove compatible with the suspension rod of the punching block 43 is opened on the side of the cover plate 241, so that after the punching block 43 enters the mold box 221, the two cover plates 241 can be closed to ensure the sealing inside the mold box 221 and prevent the raw material dust from flying when the punching block 43 squeezes the carbon-free steel-clad corundum brick to form.

[0066] In this embodiment, by cooperating with the set stamping mechanism 4 and the sealing assembly 24, on the one hand, the raw materials in the mold box 221 can be automatically stamped and formed, and dust can be prevented from being generated during the stamping process, thereby improving the sanitary environment quality of the workshop; on the other hand, the granular thermal insulation material and raw materials in the second storage box 243 can be automatically dropped, so that the granular thermal insulation material and raw materials in the second storage box 243 fall to the position between the two hollow partitions 222.

[0067] In detail, the conveyor belt 11 moves with the carrying mechanism 2 to the position of the stamping mechanism 4 and then stops, the first hydraulic component 41 brings the lifting plate 42 down, so that the third rack 46 drives the first ratchet 2483 to rotate, and the fourth rack 47 does not drive the second ratchet 2484 to rotate, the first ratchet 2483 drives the two cover plates 241 to open to both sides through the first gear 2482 and the first rack 2481, and the two second storage boxes 243 continue to connect under the elastic force of the elastic telescopic component, so that the two cover plates 241 are separated first, and the two second storage boxes 243 are separated again, so that the granular insulation material and raw materials in the second storage box 243 fall to the position between the two hollow partitions 222, and then, the stamping After the block 43 enters the mold box 221, the third rack 46 disengages from the first ratchet 2483, so that the two cover plates 241 are reset and docked due to the pulling force of the elastic telescopic member, ensuring that the mold box 221 is in a closed state during the process of the punching block 43 extruding the carbon-free steel-clad corundum brick. Finally, during the process of the first hydraulic component 41 ascending and resetting with the punching block 43, the fourth rack 47 drives the second ratchet 2484 to rotate, while the third rack 46 does not drive the first ratchet 2483 to rotate, so that the second ratchet 2484 drives the two cover plates 241 to open to both sides again through the first gear 2482 and the first rack 2481, so as to facilitate the punching block 43 to rise and disengage from the mold box 221. Finally, the two cover plates 241 are reset and docked again.

[0068] Further, if Figure 6 , Fig.10 and Fig.15 As shown, the coating assembly 23 includes a scraper 231 disposed inside the hollow partition 222 and used to clean the inner wall of the erosion-resistant cavity, and a smear 232 disposed inside the hollow partition 222 and used to coat the inner wall of the erosion-resistant cavity with erosion-resistant material, and the smear 232 is located above the scraper 231;

[0069] The scraper 231 includes two groups of vertical plates 2311 symmetrically arranged on the two inner side walls opposite to each other of the hollow partition 222 through elastic expansion members, an outer inclined plate 2312 arranged at the bottom of the vertical plates 2311, two groups of top columns 2314 symmetrically arranged on the bottom plate 212 through vertical rods 2313, a through hole opened at the top of the hollow partition 222 and for the top columns 2314 to pass through, a scraper 2315 arranged on the vertical plates 2311 through elastic expansion members and penetrating the outer wall of the hollow partition 222, a material guide trough 2316 opened on the outer wall of the hollow partition 222, a material receiving box 2317 arranged at the lower end of the hollow partition 222 and mounted on the bottom plate 212 through elastic expansion members, and a driving rod 2318 arranged on the outer wall of the material receiving box 2317 and used to bring the hollow partition 222 down;

[0070] The smear member 232 includes two groups of liquid storage boxes 2321 respectively arranged on the vertical plate 2311 and filled with liquid corrosion-resistant material, a coating roller 2322 rotatably arranged on the liquid storage box 2321 and connected with the liquid storage box 2321 through a hose, and two groups of strip holes 2323 symmetrically opened on the outer wall of the hollow partition plate 222 and corresponding to the position of the coating roller 2322.

[0071] It should be noted that the corrosion-resistant material in this embodiment adopts a mixture of acid-resistant material and hydrophobic material to improve the corrosion resistance of carbon-free steel-clad corundum bricks.

[0072] In this embodiment, by cooperating with the coating assembly 23 and the mold assembly 22, on the one hand, the corrosion-resistant material can be coated on the inner wall of the corrosion-resistant cavity during the demolding process of the carbon-free steel-clad corundum brick, so that the carbon-free steel-clad corundum brick has a corrosion-resistant effect; on the other hand, before coating the corrosion-resistant layer, the inner wall of the corrosion-resistant cavity of the carbon-free steel-clad corundum brick can be cleaned first, so that the inner wall of the corrosion-resistant cavity is smooth, which is convenient for the corrosion-resistant material to be coated on the inner wall of the corrosion-resistant cavity.

[0073] In detail, when the conveyor belt 11 moves with the carrying mechanism 2 to the demoulding mechanism 5, the driving rod 2318 is driven by the second limiting rail 52 to bring the hollow partition 222 down, so that the top column 2314 first contacts the outer inclined plate 2312, and supports the two vertical plates 2311 to move to both sides, so that the vertical plates 2311 drive the scraper 2315 and the coating roller 2322 to move out of the hollow partition 222, so that the scraper 2315 and the coating roller 2322 can contact the inner wall of the erosion-resistant cavity, so that the scraper 2315 and the coating roller 2322 can contact the inner wall of the erosion-resistant cavity. 15 First, the debris on the inner wall of the erosion-resistant cavity is scraped off and made to fall into the material guide groove 2316 for temporary storage. The coating roller 2322 then coats the inner wall of the erosion-resistant cavity with the erosion-resistant material. When the material guide groove 2316 descends to the bottom of the mold box 221, the debris in the material guide groove 2316 falls into the material receiving box 2317, thereby completing the cleaning and coating of the inner wall of the erosion-resistant cavity. After the driving rod 2318 is separated from the second limiting track 52, the hollow partition plate 222 is driven by the elastic telescopic member to reset.

[0074] Embodiment 2

[0075] like Fig.15 and Figure 5-8 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:

[0076] Further, if Fig.14 and Figure 4-7As shown, the demoulding mechanism 5 includes a second limiting track 52 arranged on the conveying frame 1 through a third bracket 51 and used to drive the driving rod 2318 to descend, a traction rod 53 arranged on the cover plate 241 and used to drive the cover plate 241 to open, a third limiting track 54 arranged on the third bracket 51 through a support rod and used to drive the traction rod 53, a second hydraulic component 55 arranged on the bottom plate 212, and a top plate 56 arranged on the output end of the second hydraulic component 55 and used to eject the carbon-free steel-clad corundum brick out of the mold box 221, the top plate 56 penetrates to the bottom of the mold box 221, and the top plate 56 is flush with the bottom of the mold box 221.

[0077] In this embodiment, the demoulding mechanism 5 and the cover assembly 24 cooperate to facilitate the demoulding of the carbon-free steel ladle corundum bricks, thereby improving the production efficiency of the carbon-free steel ladle corundum bricks.

[0078] In detail, the conveyor belt 11 moves the carrying mechanism 2 to the position of the demolding mechanism 5 and then stops, the second limiting track 52 drives the hollow partition 222 to descend for demolding, and the third limiting track 54 drives the two cover plates 241 to open through the traction rod 53, and then the second hydraulic component 55 rises with the top plate 56 to push the formed carbon-free steel-clad corundum brick out of the mold box 221, and finally, the molded carbon-free steel-clad corundum brick after demolding is transported using a robotic arm or manually.

[0079] Working process:

[0080] The conveyor belt 11 moves with the carrying mechanism 2 to the position directly below the feeding mechanism 3 and then stops. The feeding mechanism 3 injects raw materials into the capping assembly 24 for temporary storage. The conveyor belt 11 continues to move forward with the carrying mechanism 2. The supporting assembly 21 vibrates with the mold assembly 22 and the capping assembly 24, so that the temporarily stored raw materials in the capping assembly 24 fall evenly into the mold assembly 22. The carrying mechanism 2 moves to the position of the punching mechanism 4 and then stops. During the process of the punching mechanism 4 squeezing the raw materials in the mold assembly 22 into shape, the capping assembly 24 is opened first, and after the punching block 43 descends into the mold assembly 22, the capping assembly 24 is closed. The position is closed to ensure that the inner wall of the mold box 221 is closed. After the carbon-free steel ladle corundum brick 100 is formed, the supporting mechanism 2 continues to move forward, and the hollow partition 222 descends, so that the coating component 23 first cleans the inner wall of the corrosion-resistant cavity of the carbon-free steel ladle corundum brick, and then applies corrosion-resistant material to the inner wall of the corrosion-resistant cavity of the carbon-free steel ladle corundum brick. The supporting mechanism 2 moves to the position of the demoulding mechanism 5 and then stops operating. The covering component 24 is opened, and the top plate 56 pushes out the formed carbon-free steel ladle corundum brick in the mold box 221 for demoulding. Finally, a robotic arm or manual labor is used to transport the molded carbon-free steel ladle corundum brick after demoulding.

[0081] 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.

[0082] 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.

[0083] 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 prompts 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 carbon-free ladle corundum brick production system, characterized in that: It includes a bearing mechanism, a feeding mechanism, a punching mechanism and a demoulding mechanism arranged on a conveying frame; The bearing mechanism is divided into several groups and arranged on the conveyor belt of the conveyor frame, and includes a support assembly arranged on the conveyor belt, a mold assembly arranged on the support assembly, a coating assembly arranged in the mold assembly and used for coating an erosion-resistant layer, and a capping assembly arranged on the mold assembly; The support assembly includes a base provided on the conveyor belt and having a limiting groove on its upper surface, a bottom plate provided on the base through a slider cooperating with the limiting groove and sliding, an elastic member provided between the slider and the end of the limiting groove, an extension rod provided on the side of the bottom plate, and a wave plate provided on the conveyor frame, wherein the wave plate is located between the feeding mechanism and the stamping mechanism, and the wave plate is used to drive the bottom plate to vibrate through the extension rod; The mold assembly includes a mold box disposed on the bottom plate through a column and two sets of hollow partitions penetrating and lifted and disposed at the bottom of the mold box and used to support refractory bricks to form an erosion-resistant cavity; The coating assembly includes a scraper disposed inside the hollow partition and used to clean the inner wall of the erosion-resistant cavity, and a smearing member disposed inside the hollow partition and used to coat the inner wall of the erosion-resistant cavity with erosion-resistant material, wherein the smearing member is located above the scraper; The scraper comprises two groups of vertical plates symmetrically arranged on the two opposite inner side walls of the hollow partition through elastic expansion members, an outer inclined plate arranged at the bottom of the vertical plates, two groups of top columns symmetrically arranged on the bottom plate through vertical rods, a through hole opened at the top of the hollow partition and for the top columns to pass through, a scraper arranged on the vertical plates through elastic expansion members and penetrating the outer wall of the hollow partition, a material guide trough opened on the outer wall of the hollow partition, a material receiving box arranged at the lower end of the hollow partition and mounted on the bottom plate through elastic expansion members, and a driving rod arranged on the outer wall of the material receiving box and used to bring the hollow partition down; The cover assembly includes two groups of cover plates symmetrically arranged on the upper ports of the mold box through elastic expansion members, a first material storage box arranged on the cover plate and used for temporarily storing raw materials, a second material storage box arranged on the inner wall of the first material storage box through elastic expansion members and used for temporarily storing raw materials and granular thermal insulation materials, a plurality of groups of discharge holes opened on the cover plate and located in the first material storage box, a plurality of groups of first feed holes opened on the top of the first material storage box, a plurality of groups of second feed holes opened on the top of the first material storage box and located above the second material storage box, a sealing member arranged on the top of the first material storage box, and a transmission member arranged on the outer wall of the mold box and used for driving the cover plate to open and close; The sealing member comprises two groups of sealing plates symmetrically slidably arranged on the top of the first material storage box, a plurality of leakage holes opened on the sealing plate and staggeredly arranged corresponding to the first material feeding hole, an L-shaped plate arranged on the side of the sealing plate and connected to the outer wall of the first material storage box through an elastic telescopic member, and a transmission rod arranged at the bottom of the L-shaped plate and used to move with the sealing plate; The transmission member includes two groups of first racks symmetrically arranged on the side of the cover plate, two groups of first gears symmetrically arranged on the outer wall of the mold box through ear plates and used to drive the first racks, a first ratchet coaxially arranged with one of the first gears, and a second ratchet coaxially arranged with another of the first gears, and the teeth of the first ratchet are arranged opposite to the teeth of the second ratchet.

2. A carbon-free ladle corundum brick production system according to claim 1, characterized in that: The smearing member includes two groups of liquid storage boxes respectively arranged on the vertical plates and filled with liquid corrosion-resistant material, a coating roller rotatably arranged on the liquid storage box and connected to the liquid storage box through a hose, and two groups of strip holes symmetrically opened on the outer wall of the hollow partition and corresponding to the positions of the coating rollers.

3. The carbon-free ladle corundum brick production system according to claim 1, characterized in that: The feeding mechanism comprises a first box body provided on the conveying frame through a first bracket and containing raw materials, a second box body penetrating and fixedly provided at the middle of the first box body and containing raw materials and granular heat-insulating materials, a plurality of groups of first automatic injection pipes provided at the bottom of the first box body and corresponding to the first feeding holes respectively, a plurality of groups of second automatic injection pipes provided at the bottom of the second box body and corresponding to the second feeding holes respectively, a first limiting track provided on the first bracket through a connecting rod and used to drive the transmission rod, and a stirring assembly provided in the second box body; The stirring assembly includes several groups of shafts rotatably arranged at the bottom of the second box body, stirring rods arranged on the shafts and located inside the second box body, a second gear arranged at the lower end of the shaft and located below the second box body, and a second rack arranged on the cover plate and used to drive the second gear.

4. The carbon-free ladle corundum brick production system according to claim 1, characterized in that: The stamping mechanism includes a first hydraulic component arranged on the conveying frame through a second bracket, a lifting plate arranged at the output end of the first hydraulic component, a stamping block arranged at the bottom of the lifting plate through a suspension rod and matching the inside of the mold box, two groups of punching holes opened on the stamping block and matching the hollow partition, a stamping table arranged on the conveying frame and located directly below the stamping block, two groups of third racks arranged at the bottom of the hollow partition and used to drive the first ratchet, and two groups of fourth racks arranged at the bottom of the hollow partition and used to drive the second ratchet.

5. The carbon-free ladle corundum brick production system according to claim 1, characterized in that: The demoulding mechanism includes a second limiting track arranged on the conveying frame through a third bracket and used to drive the driving rod to descend, a traction rod arranged on the cover plate and used to drive the cover plate to open, a third limiting track arranged on the third bracket through a support rod and used to drive the traction rod, a second hydraulic component arranged on the bottom plate, and a top plate arranged on the output end of the second hydraulic component and used to eject the refractory bricks out of the mold box, the top plate penetrates to the bottom of the mold box, and the top plate is flush with the bottom of the mold box.

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