CN112497018B - Preparation method of alloy steel plate - Google Patents
Preparation method of alloy steel plate Download PDFInfo
- Publication number
- CN112497018B CN112497018B CN202011343635.3A CN202011343635A CN112497018B CN 112497018 B CN112497018 B CN 112497018B CN 202011343635 A CN202011343635 A CN 202011343635A CN 112497018 B CN112497018 B CN 112497018B
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- shell
- steel plate
- blank
- spraying
- plate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
- B24B29/02—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/20—Arrangements for agitating the material to be sprayed, e.g. for stirring, mixing or homogenising
- B05B15/25—Arrangements for agitating the material to be sprayed, e.g. for stirring, mixing or homogenising using moving elements, e.g. rotating blades
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
- B05B15/68—Arrangements for adjusting the position of spray heads
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D29/00—Removing castings from moulds, not restricted to casting processes covered by a single main group; Removing cores; Handling ingots
- B22D29/04—Handling or stripping castings or ingots
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/20—Drives or gearings; Equipment therefor relating to feed movement
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
- B24B49/12—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation involving optical means
Abstract
The invention discloses a preparation method of an alloy steel plate, and particularly relates to a production device of the alloy steel plate.A groove is internally embedded with an infrared sensor, when a blank passes through the groove, the infrared sensor is shielded, a clamping mechanism clamps the blank and stops moving for 2s, the bottom of a side plate is connected with a support rod, the support rod is fixed on the bottom wall of a shell, and the edge of the blank is clamped by upper and lower rollers at the same side; the emery wheel slides to the recess along the slide rail in, it is rotatory through motor drive emery wheel, in fixture stops 2s, the rotatory limit in emery wheel limit slides, the polishing from the head to the limit on the surface of blank, avoid appearing the dead angle of polishing, electronic round is connected with T type spout contact, slide through electric wheel drive ejector pin, thereby change spraying device's position, to the surface spraying of steel sheet, the frame is followed to the baffle slides from top to bottom, the baffle slides the translocation along the baffle, the spraying scope is wider, avoid appearing the dead angle.
Description
Technical Field
The invention relates to the field of alloy steel plate preparation, in particular to a preparation method of an alloy steel plate.
Background
After a certain amount of alloy elements (including one or more of chromium, nickel, molybdenum, copper, niobium, vanadium, titanium and the like) are added into common carbon manganese steel, various alloy steels with different special properties such as excellent high-temperature mechanical property, high-temperature oxidation resistance, corrosion resistance, low temperature resistance, non-magnetism and the like can be obtained, and at present, the alloy steels are widely used in the fields of petrochemical industry, coal conversion, nuclear power, steam turbine cylinders, thermal power, military affairs and the like. Among them, the plate of special alloy steel such as high-grade die steel and high-temperature heat-resistant steel (thickness ≥ 100 mm) has very large market gap and very high added value, and almost all of them are imported from foreign countries at present.
At present, the ingot casting method and the electroslag remelting method are mainly adopted for producing the alloy steel plate. The die casting method has the advantages of high cleanliness of internal structures and capability of producing large-size ingots, although the rolling method can ensure a certain compression ratio, a series of problems exist due to the congenital defects of the die casting process, such as difficult avoidance of internal segregation of large-size die-cast steel ingots, incapability of ensuring quality, long steel ingot casting process, high energy consumption, certain pollution to the environment and low rolling yield which is generally not more than 70%; the electroslag remelting method can obtain an internal structure with higher cleanliness and eliminate the core segregation of an ingot, the raw material of the electroslag remelting method is a large billet produced by the electroslag remelting method, the large billet has very high internal quality, but the production process has low efficiency, the billet needs to be secondarily melted, a large amount of energy is consumed, and the production cost is overhigh.
Disclosure of Invention
The invention provides a method for preparing an alloy steel plate, aiming at the problems in the related art, so as to overcome the technical problems in the prior related art.
The technical scheme of the invention is realized as follows:
the preparation method of the alloy steel plate specifically comprises the following steps:
s1, fusion casting: pouring the alloy material into a casting mechanism, raising the temperature to melt the alloy material, sequentially cooling and forming the alloy material into a blank, and adjusting the blank to a horizontal position;
s2, polishing: when the blank passes through the clamping mechanism and shields the infrared emitter, the clamping mechanism stops working for 2s, and the polishing mechanism slides back and forth to finish polishing;
s3, cutting: the blank is quantitatively detected in length by infrared ranging built in a cutting device, and the blank is cut at equal intervals;
s4, spraying: the lifting device drives the spraying device to slide up and down to adjust the angle, and the spraying device sprays the surface of the blank;
the alloy steel plate production method adopting the steps S1-S4 further concretely relates to an alloy steel plate production device in the process of preparing the steel plate, and the alloy steel plate production device comprises a casting mechanism for producing a steel plate blank, a polishing device for the steel plate blank, a cutting device for the steel plate blank, a spraying device for the surface of the steel plate blank and a lifting device for the spraying device, wherein the tail end of the casting mechanism is respectively connected with the polishing device and the cutting device, the lifting device is arranged at the tail end of the cutting device, and the spraying device is arranged on the lifting device, wherein:
casting mechanism includes support frame, revolving stage, furnace body, cooling tank and leading truck, revolving stage and cooling tank are on erection bracing frame respectively, the revolving stage is located the top of cooling tank, and wherein swing joint has the furnace body on the revolving stage, the discharging pipe that the furnace body bottom is connected extends to in the cooling tank, the leading truck is located the below of cooling tank to the refrigerated steel sheet of cooling tank process penetrates between the pivot of leading truck, and the leading truck changes the steel sheet blank by vertical to horizontal direction.
Preferably, the polishing device comprises a bottom plate, a shell, slide rails, clamping mechanisms and a polishing mechanism, wherein the shell is arranged on the bottom plate, openings for the steel plate blank to pass through are formed in the front side and the rear side of the shell, the slide rails are distributed on the top wall and the bottom wall of the shell, the clamping mechanisms are symmetrically arranged on the side walls of the two sides of the shell, the clamping mechanisms on the same side are respectively positioned on the upper side and the lower side of the steel plate blank, the two side edges of the steel plate blank which penetrates through the openings are respectively clamped by the clamping mechanisms, and the polishing mechanism is clamped on the slide rails to slide;
the clamping mechanism comprises side plates, rollers and supporting rods, the side plates are fixed on the side walls of the shell, the rollers are arranged in each side plate side by side, grooves are formed in the side plates between the rollers, the bottoms of the side plates are connected with the supporting rods, and the supporting rods are fixed on the bottom wall of the shell;
polishing mechanism includes main shell, vice shell, motor, limiting plate, emery wheel and emery wheel sleeve, the opening part of main shell and vice shell welds each other, the bottom card of main shell slides on the slide rail, the limiting plate is fixed in the junction that vice shell is close to main shell, the welding has the motor cabinet on the inside diapire of main shell, the afterbody of motor is fixed in the motor cabinet, the motor output end is equipped with the rotation axis admittedly, and the other end of rotation axis passes the limiting plate that has the bearing in the round hole and meets with emery wheel telescopic outer wall centre of a circle department, in the one end embedding emery wheel telescopic opening, the emery wheel port with one side is located the upper and lower two sides of steel sheet blank, the emery wheel slides to the recess along the slide rail, polishes the surface of steel sheet blank.
Preferably, the cutting device comprises a cutting shell, a supporting plate, a cylinder, conveying belts, a servo motor and a cutter, wherein the two sides of the cutting shell are respectively penetrated through by the two conveying belts, the supporting plate is fixed on the side wall of the cutting shell above the conveying belts, the cylinder is installed on the supporting plate, the output end of the cylinder is connected with a cutting frame, the outer wall of the cutting frame is connected with the servo motor, a motor shaft connected with the output end of the servo motor is connected with the cutter, and the cutter is lifted and lowered between the two conveying belts.
Preferably, the spraying device comprises a spraying shell, a feeding pipe, a nozzle and an ejector rod, wherein the top of the spraying shell is connected with the ejector rod, the bottom of the spraying shell is connected with the nozzle, and the feeding pipe is arranged on the side wall of the spraying shell;
the upper surface of the ejector rod is fixed with an inserting plate, and the bottom of the inserting plate, which is positioned at two sides of the ejector rod, is respectively provided with an electric wheel.
Preferably, the stirring blade arranged in the spraying shell is connected with an external motor.
Preferably, elevating gear includes base, pillar, electronic slide rail and frame, and the pillar distributes in four extreme angle departments of base, and electronic slide rail fixes on the pillar, and the frame card slides on electronic slide rail, welding baffle in the frame, the bottom processing T type spout of baffle.
Preferably, the ejector rod penetrates through the T-shaped sliding groove, the inserting plate is inserted into the T-shaped sliding groove, and the electric wheel is in contact connection with the T-shaped sliding groove.
The technical scheme has the following advantages or beneficial effects:
1. the invention relates to a preparation method of an alloy steel plate, in particular to an alloy steel plate production device end, wherein a cooled steel plate passing through a cooling tank penetrates between rotating shafts of a guide frame, the guide frame changes a steel plate blank from vertical to horizontal direction, and the slope of the guide frame is gradually flattened, so that the steel plate under the action of gravity is easily changed in a high-temperature state, and the blank is changed from vertical to horizontal state.
2. The invention relates to a method for preparing an alloy steel plate, in particular to an alloy steel plate production device end, wherein an infrared inductor is embedded in a groove, when a blank passes through the groove, the infrared inductor is shielded, a clamping mechanism clamps the blank and stops moving for 2s, the bottom of a side plate is connected with a support rod, the support rod is fixed on the bottom wall of a shell, and the edge of the blank is clamped by upper and lower rollers on the same side; the grinding wheel slides to the groove along the sliding rail, the grinding wheel is driven to rotate through the motor, the grinding wheel slides while rotating in the process that the clamping mechanism stops for 2s, and the polishing of the surface of the blank from the head to the edge is avoided, so that the dead angle of polishing is avoided.
3. The invention relates to a preparation method of an alloy steel plate, in particular to an alloy steel plate production device end, wherein an electric wheel is in contact connection with a T-shaped chute, an ejector rod is driven to slide by the electric wheel, so that the position of a spraying device is changed, the surface of the steel plate is sprayed, a partition plate slides up and down along an outer frame, the partition plate slides along the partition plate to change the position, the spraying range is wider, and dead angles are avoided.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a flowchart of a method of manufacturing an alloy steel sheet according to an embodiment of the present invention;
FIG. 2 is a schematic view of a casting mechanism of an alloy steel sheet production apparatus according to an embodiment of the present invention;
FIG. 3 is a front view schematically illustrating a polishing apparatus of an alloy steel sheet manufacturing apparatus according to an embodiment of the present invention;
FIG. 4 is a schematic side view of a polishing apparatus of an alloy steel sheet manufacturing apparatus according to an embodiment of the present invention;
FIG. 5 is a schematic side view showing the construction of a polishing mechanism of an alloy steel sheet production apparatus according to an embodiment of the present invention;
FIG. 6 is a schematic structural view of a cutting apparatus of an alloy steel sheet manufacturing apparatus according to an embodiment of the present invention;
FIG. 7 is a schematic view showing the construction of a lifting device of an alloy steel sheet manufacturing apparatus according to an embodiment of the present invention;
FIG. 8 is a schematic view showing the construction of a spray coating apparatus of an alloy steel sheet manufacturing apparatus according to an embodiment of the present invention
Fig. 9 is a schematic view of a diaphragm structure of an alloy steel sheet manufacturing apparatus according to an embodiment of the present invention.
In the figure:
1. a casting mechanism; 11. a support frame; 12. a rotating table; 13. a furnace body; 14. a cooling tank; 15. a guide frame; 2. a polishing device; 21. a base plate; 22. a housing; 23. a slide rail; 24. a clamping mechanism; 241. a side plate; 242. a roller; 243. a support bar; 25. a polishing mechanism; 251. a main housing; 2511. a motor base; 252. a sub-housing; 253. a motor; 2531. a rotating shaft; 254. a limiting plate; 255. a grinding wheel; 256. a grinding wheel sleeve; 3. a cutting device; 31. cutting the shell; 32. a support plate; 33. a cylinder; 331. cutting a frame; 34. a conveyor belt; 35. a servo motor; 36. a cutter; 4. a spraying device; 41. spraying a shell; 42. a feed pipe; 43. a nozzle; 44. a top rod; 441. inserting plates; 4411. an electric wheel; 5. a lifting device; 51. a base; 52. a pillar; 53. an electric slide rail; 54. an outer frame; 541. a partition plate; 5411. t-shaped sliding chutes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present invention.
Referring to the attached drawings 1-9, the manufacturing process of the alloy steel plate specifically comprises the following steps:
s1, casting: pouring the alloy material into the casting mechanism 1, raising the temperature to melt the alloy material, sequentially cooling and forming the alloy material into a blank, and adjusting the blank to a horizontal position;
s2, polishing: when the blank passes through the clamping mechanism 24 and shields the infrared emitter, the clamping mechanism 24 stops working for 2s, and the polishing mechanism 25 performs reciprocating sliding action to finish polishing;
s3, cutting: the blanks are quantitatively detected in length by infrared ranging built in the cutting device 3 and are cut at equal intervals;
s4, spraying: the lifting device 5 drives the spraying device 4 to slide up and down to adjust the angle, and the spraying device 4 sprays the surface of the blank;
the alloy steel plate production method adopting the steps S1-S4 further specifically relates to an alloy steel plate production device in the process of preparing the steel plate, and the alloy steel plate production device comprises a casting mechanism 1 for producing a steel plate blank, a polishing device 2 for the steel plate blank, a cutting device 3 for the steel plate blank, a spraying device 4 for the surface of the steel plate blank and a lifting device 5 for the spraying device 4, wherein the tail end of the casting mechanism 1 is respectively connected with the polishing device 2 and the cutting device 3, the lifting device 5 is installed at the tail end of the cutting device 3, and the spraying device 4 is arranged on the lifting device 5, wherein:
casting mechanism 1 includes support frame 11, revolving stage 12, furnace body 13, cooling tank 14 and leading truck 15, revolving stage 12 and cooling tank 14 are installed respectively on support frame 11, revolving stage 12 is located the top of cooling tank 14, wherein swing joint has furnace body 13 on revolving stage 12, furnace body 13 is used for holding alloy material, the discharging pipe that the furnace body 13 bottom is connected extends to in the cooling tank 14, thereby cooling tank 14 cools off the alloy material that falls down in the furnace body 13 and the primary forming, leading truck 15 is located the below of cooling tank 14, and the refrigerated steel sheet that cooling tank 14 passes through penetrates between the pivot of leading truck 15, and leading truck 15 changes the steel sheet blank by vertical to horizontal direction, because the slope of leading truck 15 slowly becomes flat, the steel sheet under the effect of gravity is under the state of high temperature, change easily, thereby let the blank change into the horizontally state by vertical.
The polishing device 2 comprises a bottom plate 21, a shell 22, a slide rail 23, a clamping mechanism 24 and a polishing mechanism 25, wherein the shell 22 is installed on the bottom plate 21, openings for steel plate blanks to pass through are processed on the front side and the rear side of the shell 22, the steel plate blanks enter the shell 22 through the openings or come out of the shell 22, the slide rail 23 is distributed on the top wall and the bottom wall of the shell 22, the clamping mechanisms 24 are symmetrically installed on the side walls on the two sides of the shell 22, the clamping mechanisms 24 on the same side are respectively positioned on the upper side and the lower side of the steel plate blanks, the two side edges of the steel plate blanks penetrating through the openings are respectively clamped by the clamping mechanisms 24, and the polishing mechanism 25 is clamped on the slide rail 23 to slide;
the clamping mechanism 24 comprises side plates 241, rollers 242 and support rods 243, the side plates 241 are fixed on the side walls of the shell 22, the rollers 242 are mounted in each side plate 241 side by side, a groove is formed in each side plate 241 between the rollers 242, an infrared sensor is embedded in the groove, when a blank passes through the groove, the infrared sensor is shielded, the clamping mechanism 24 clamps the blank to stop moving for 2 seconds, the bottom of each side plate 241 is connected with the support rod 243, the support rod 243 is fixed on the bottom wall of the shell 22, and the upper and lower rollers 242 on the same side are used for clamping the edges of the blank;
the polishing mechanism 25 comprises a main shell 251, a secondary shell 252, a motor 253, a limiting plate 254, a grinding wheel 255 and a grinding wheel sleeve 256, openings of the main shell 251 and the secondary shell 252 are welded with each other, the bottom of the main shell 251 is clamped on a sliding rail 23 to slide, the main shell 251 slides along the sliding rail 23, the limiting plate 254 is fixed at a joint of the secondary shell 252 close to the main shell 251, a motor base 2511 is welded on the inner bottom wall of the main shell 251, the tail of the motor 253 is fixed in the motor base 2511, a rotating shaft 2531 is fixedly arranged at the output end of the motor 253, the other end of the rotating shaft 2531 penetrates through the limiting plate 254 with a bearing in a circular hole to be connected with the circle center of the outer wall of the grinding wheel sleeve 256, one end of the grinding wheel 255 is embedded in the opening of the grinding wheel sleeve 256, ports of the grinding wheel 255 on the same side are located on the upper surface and the lower surface of a steel plate blank, the grinding wheel 255 slides into a groove along the sliding rail 23, the grinding wheel 253 drives the grinding wheel 255 to rotate, the grinding wheel 255 when the clamping mechanism 24 stops for 2s, the grinding wheel 255 rotates while sliding, the surface of the blank is polished from head to side, and dead angle is avoided.
The cutting device 3 comprises a cutting shell 31, a supporting plate 32, a cylinder 33, conveying belts 34, a servo motor 35 and a cutter 36, two sides of the cutting shell 31 are penetrated through by the two conveying belts 34 respectively, the supporting plate 32 is fixed on the side wall of the cutting shell 31 above the conveying belts 34, the cylinder 33 is installed on the supporting plate 32, the output end of the cylinder 33 is connected with a cutting frame 331, the cylinder 33 drives the cutting frame 331 to slide up and down, the outer wall of the cutting frame 331 is connected with the servo motor 35, a motor shaft connected with the output end of the servo motor 35 is connected with the cutter 36, the servo motor 35 drives the cutter 36 to rotate, the cutter 36 cuts a steel plate quantitatively, the cutter 36 is lifted and positioned between the two conveying belts 34, the conveying belts 34 are cut in the process that the cylinder 33 drives the cutting frame 331 to descend, and the gap between the two conveying belts 34 is prevented from damaging the conveying belts 34 in the cutting process of the cutter 36.
The spraying device 4 comprises a spraying shell 41, a feeding pipe 42, a nozzle 43 and a mandril 44, wherein the top of the spraying shell 41 is connected with the mandril 44, the bottom of the spraying shell 41 is connected with the nozzle 43, the feeding pipe 42 is arranged on the side wall of the spraying shell 41, and the feeding pipe 42 injects spraying materials into the spraying shell 41;
an inserting plate 441 is fixed on the upper surface of the ejector rod 44, electric wheels 4411 are respectively installed at the bottoms of the inserting plate 441, which are located on the two sides of the ejector rod 44, a stirring blade arranged in the spraying shell 41 is connected with an external motor, internal coating solidification is avoided through continuous stirring of the stirring blade, the ejector rod 44 penetrates into the T-shaped sliding groove 5411, the inserting plate 441 is inserted into the T-shaped sliding groove 5411, the electric wheels 4411 are in contact connection with the T-shaped sliding groove 5411, the ejector rod 44 is driven to slide through the electric wheels 4411, and therefore the position of the spraying device 4 is changed, and the surface of a steel plate is sprayed.
Elevating gear 5 includes base 51, pillar 52, electronic slide rail 53 and frame 54, pillar 52 distributes at four extreme angles departments of base 51, electronic slide rail 53 is fixed on pillar 52, frame 54 card slides on electronic slide rail 53, welding baffle 541 in the frame 54, the bottom processing T type spout 5411 of baffle 541, baffle 541 slides from top to bottom along frame 54, baffle 541 slides along the change position that baffle 541 slides, the spraying scope is wider, avoid appearing the dead angle.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. The preparation method of the alloy steel plate is characterized by comprising the following steps: the manufacturing process specifically comprises the following steps:
s1, casting: pouring the alloy material into a casting mechanism (1), raising the temperature to melt the alloy material, sequentially cooling and forming a blank, and adjusting the blank to a horizontal position;
s2, polishing: when the blank passes through the clamping mechanism (24) and shields the infrared emitter, the clamping mechanism (24) stops working for 2s, and the polishing mechanism (25) performs reciprocating sliding action to finish polishing;
s3, cutting: the blanks are quantitatively detected in length by infrared ranging built in a cutting device (3) and are cut at equal intervals;
s4, spraying: the lifting device (5) drives the spraying device (4) to slide up and down to adjust the angle, and the spraying device (4) sprays the surface of the blank;
the alloy steel plate production method adopting the steps S1-S4 further concretely relates to an alloy steel plate production device in the process of preparing the steel plate, and the alloy steel plate production device comprises a casting mechanism (1) for producing a steel plate blank, a polishing device (2) for the steel plate blank, a cutting device (3) for the steel plate blank, a steel plate blank surface spraying device (4) and a lifting device (5) for the spraying device (4), wherein the tail end of the casting mechanism (1) is respectively connected with the polishing device (2) and the cutting device (3), the lifting device (5) is installed at the tail end of the cutting device (3), and the spraying device (4) is arranged on the lifting device (5), wherein:
the casting mechanism (1) comprises a support frame (11), a rotating table (12), a furnace body (13), a cooling tank (14) and a guide frame (15), wherein the rotating table (12) and the cooling tank (14) are respectively installed on the support frame (11), the rotating table (12) is positioned above the cooling tank (14), the furnace body (13) is movably connected onto the rotating table (12), a discharge pipe connected to the bottom of the furnace body (13) extends into the cooling tank (14), the guide frame (15) is positioned below the cooling tank (14), a cooled steel plate passing through the cooling tank (14) penetrates between rotating shafts of the guide frame (15), and the guide frame (15) changes a steel plate blank from vertical to horizontal direction;
the polishing device (2) comprises a bottom plate (21), a shell (22), a sliding rail (23), clamping mechanisms (24) and a polishing mechanism (25), wherein the shell (22) is installed on the bottom plate (21), openings for steel plate blanks to pass through are processed in the front side and the rear side of the shell (22), the sliding rail (23) is distributed on the top wall and the bottom wall of the shell (22), the clamping mechanisms (24) are symmetrically installed on the side walls of the two sides of the shell (22), the clamping mechanisms (24) on the same side are respectively located on the upper side and the lower side of each steel plate blank, the two sides of each steel plate blank penetrating through the corresponding opening are respectively clamped by the clamping mechanisms (24), and the polishing mechanism (25) is clamped on the sliding rail (23) to slide;
the clamping mechanism (24) comprises side plates (241), rollers (242) and supporting rods (243), the side plates (241) are fixed on the side wall of the shell (22), the rollers (242) which are arranged side by side are installed in each side plate (241), grooves are formed in the side plates (241) among the rollers (242), the bottoms of the side plates (241) are connected with the supporting rods (243), and the supporting rods (243) are fixed on the bottom wall of the shell (22);
the polishing mechanism (25) comprises a main shell (251), an auxiliary shell (252), a motor (253), a limiting plate (254), a grinding wheel (255) and a grinding wheel sleeve (256), wherein openings of the main shell (251) and the auxiliary shell (252) are welded with each other, the bottom of the main shell (251) is clamped on a sliding rail (23) to slide, the limiting plate (254) is fixed at a joint of the auxiliary shell (252) close to the main shell (251), a motor base (2511) is welded on the inner bottom wall of the main shell (251), the tail of the motor (253) is fixed in the motor base (2511), a rotating shaft (2531) is fixedly arranged at the output end of the motor (253), the other end of the rotating shaft (2531) penetrates through the limiting plate (254) with a bearing in a circular hole to be connected with the outer wall of the grinding wheel sleeve (256), one end of the grinding wheel (255) is embedded in the opening of the grinding wheel sleeve (256), ports of the grinding wheel (255) on the same side are positioned on the upper surface and the lower surface of a steel plate, the blank of the steel plate (255) slides into a groove along the sliding rail (23) to polish the surface of the blank of the steel plate;
the spraying device (4) comprises a spraying shell (41), a feeding pipe (42), a nozzle (43) and an ejector rod (44), the top of the spraying shell (41) is connected with the ejector rod (44), the bottom of the spraying shell (41) is connected with the nozzle (43), and the feeding pipe (42) is installed on the side wall of the spraying shell (41); an inserting plate (441) is fixed on the upper surface of the ejector rod (44), and electric wheels (4411) are respectively installed at the bottoms of the inserting plate (441) positioned at the two sides of the ejector rod (44); the electric wheel (4411) drives the ejector rod (44) to slide, so that the position of the spraying device (4) is changed, and the surface of the steel plate is sprayed;
the lifting device (5) comprises a base (51), pillars (52), electric sliding rails (53) and an outer frame (54), the pillars (52) are distributed at four end corners of the base (51), the electric sliding rails (53) are fixed on the pillars (52), the outer frame (54) is clamped on the electric sliding rails (53) to slide, a partition plate (541) is welded in the outer frame (54), and a T-shaped sliding groove (5411) is machined at the bottom of the partition plate (541); the ejector rod (44) penetrates through the T-shaped sliding groove (5411), the inserting plate (441) is inserted into the T-shaped sliding groove (5411), and the electric wheel (4411) is in contact connection with the T-shaped sliding groove (5411); the partition plate (541) slides up and down along with the outer frame (54) to change the position, so that the spraying range is wider, and dead angles are avoided.
2. The method for preparing the alloy steel plate according to claim 1, wherein the cutting device (3) comprises a cutting shell (31), a supporting plate (32), an air cylinder (33), a conveying belt (34), a servo motor (35) and a cutting knife (36), two sides of the cutting shell (31) are respectively penetrated by the two conveying belts (34), the supporting plate (32) is fixed on the side wall of the cutting shell (31) above the conveying belts (34), the air cylinder (33) is installed on the supporting plate (32), the output end of the air cylinder (33) is connected with a cutting frame (331), the outer wall of the cutting frame (331) is connected with the servo motor (35), a motor shaft connected with the output end of the servo motor (35) is connected with the cutting knife (36), and the cutting knife (36) is located between the two conveying belts (34) in a lifting mode.
3. The method for preparing the alloy steel plate as claimed in claim 1, wherein the stirring blade arranged in the spraying shell (41) is connected with an external motor.
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| CN202011343635.3A CN112497018B (en) | 2020-11-26 | 2020-11-26 | Preparation method of alloy steel plate |
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| CN202011343635.3A CN112497018B (en) | 2020-11-26 | 2020-11-26 | Preparation method of alloy steel plate |
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| CN112497018B true CN112497018B (en) | 2022-12-23 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DE10047044A1 (en) * | 2000-09-22 | 2002-04-25 | Sms Demag Ag | Processes and plants for the production of steel strips and sheets |
| CN101524706A (en) * | 2008-03-05 | 2009-09-09 | 宝山钢铁股份有限公司 | Method for rolling low-carbon high-manganese steel continuously-cast blank in one heat |
| DE102011004245A1 (en) * | 2010-10-07 | 2012-04-12 | Sms Siemag Ag | Method and device for producing a metal strip by casting rolls |
| US8419869B1 (en) * | 2012-01-05 | 2013-04-16 | The Nanosteel Company, Inc. | Method of producing classes of non-stainless steels with high strength and high ductility |
| CN102864373A (en) * | 2012-10-15 | 2013-01-09 | 昆山浦力金属工业有限公司 | Method for manufacturing stainless steel plate |
| CN107138957A (en) * | 2017-04-28 | 2017-09-08 | 嘉善优联物流装备有限公司 | A kind of cutter device of steel plate |
| CN107639116A (en) * | 2017-09-29 | 2018-01-30 | 四川德胜集团钒钛有限公司 | A kind of continuous casting line |
| CN208179258U (en) * | 2018-04-04 | 2018-12-04 | 天津天绿健科技有限公司 | A kind of double-sided polisher of plate |
| CN109332622A (en) * | 2018-11-19 | 2019-02-15 | 中冶连铸技术工程有限责任公司 | The wide slab continuous casting machine production line of the straight arc of multithread |
| CN210255664U (en) * | 2019-07-02 | 2020-04-07 | 惠州市惠高五金制品有限公司 | Hardware machining device for improving polishing and grinding efficiency |
| CN111872120B (en) * | 2020-07-15 | 2021-03-19 | 燕山大学 | Multi-mode continuous casting and rolling control method for plate strip |
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Effective date of registration: 20221206 Address after: 215300 Longdeng Road, Kunshan Development Zone, Suzhou City, Jiangsu Province Applicant after: KUNSHAN DAGENG STAINLESS STEEL Co.,Ltd. Address before: 239500 No.36 Dali formation, Caiji village, Guhe Town, Quanjiao County, Chuzhou City, Anhui Province Applicant before: Li Lunzhong |
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