CN110695324A - Automatic surfacing, printing and forming device for molten metal material - Google Patents
Automatic surfacing, printing and forming device for molten metal material Download PDFInfo
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- CN110695324A CN110695324A CN201911112755.XA CN201911112755A CN110695324A CN 110695324 A CN110695324 A CN 110695324A CN 201911112755 A CN201911112755 A CN 201911112755A CN 110695324 A CN110695324 A CN 110695324A
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- Prior art keywords
- argon
- distributor
- ladle
- crystallizer
- constant temperature
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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
- B22D9/00—Machines or plants for casting ingots
- B22D9/003—Machines or plants for casting ingots for top casting
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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
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
- B22D41/005—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like with heating or cooling means
- B22D41/01—Heating means
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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
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
- B22D41/50—Pouring-nozzles
- B22D41/58—Pouring-nozzles with gas injecting means
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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
- B22D7/00—Casting ingots, e.g. from ferrous metals
- B22D7/04—Casting hollow ingots
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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
- B22D7/00—Casting ingots, e.g. from ferrous metals
- B22D7/12—Appurtenances, e.g. for sintering, for preventing splashing
Abstract
The invention belongs to the field of metal forming, and particularly relates to a molten metal material automatic surfacing, printing and forming device. The device is integrally a cuboid closed cabin, and a liquid metal bag, a constant temperature distributor, an argon protection vacuum crystallizer and an ingot carrying trolley are sequentially arranged in the device from top to bottom; the molten metal outlet in the ladle is connected with the molten metal inlet of the constant temperature distributor; the melting outlet of the constant temperature distributor is connected with the printing nozzle; the argon protection vacuum crystallizer is provided with the lower end of a printing nozzle, the lower part of the crystallizer is provided with a ingot tray, and the lower part of the ingot tray is connected with a drawing rod; the top of a telescopic rod on the ingot carrying trolley is connected with a drawing rod; the control system is connected with the liquid metal bag, the constant temperature distributor, the argon protection vacuum crystallizer and the ingot carrying trolley. The invention adopts the molten state isothermal printing type pouring and rapid cooling, compared with the prior art, the product has fine crystal grains and small segregation, and the chance of secondary pollution in the pouring process is eliminated. The intelligent production line realizes intellectualization and customization, and meets the requirements of various products and small batch of special metal material production.
Description
Technical Field
The invention belongs to the field of metal forming, and particularly relates to a molten metal material automatic surfacing, printing and forming device.
Background
At present, the forming process of special steel blanks at home and abroad comprises continuous casting, model ingot casting and electroslag remelting. Generally, the three processes have high energy consumption, large pollution and poor product quality.
Wherein the continuous casting of steel: only low-alloy structural steel can be produced, the unit production capacity is large, and high-alloy steel blanks cannot be produced. The macroscopic defects of the blank are serious. The production mode is single, inflexible, cannot complete intensive order production, and has huge equipment investment, large inventory and large occupied mobile capital in production plants.
Model ingot casting (the main forming process of the current high-alloy special steel): the production process equipment is crude. Low efficiency, high energy consumption, severe working environment and great environmental pollution. The steel ingot is segregated and loose, the inclusion content is high, the ingot tail with a riser can not be produced, and the yield is low. At present, the production is carried out manually, and automatic production cannot be realized.
Electroslag remelting: the method has the advantages of high energy consumption, extremely low unit yield, easy secondary pollution (increasing the content of O and H in steel) of molten steel in the electroslag process, less product segregation, single crystalline structure, good product quality and capability of meeting the service performance of special steel, and can only be used in a small amount of fields with high requirements due to extremely high energy consumption.
To sum up: the current production process of the special steel has the following realistic presentation: high temperature, high dust, high pollution, high labor intensity, low safety factor and backward forming process.
Disclosure of Invention
The invention aims to provide a molten metal material automatic surfacing, printing and forming device.
The technical solution for realizing the purpose of the invention is as follows: the automatic surfacing, printing and forming device for the molten metal material is characterized in that the exterior of the device is integrally a cuboid closed cabin, the operation side of the cabin is provided with a movable cabin door which is divided into three sections from top to bottom, and the cabin top can be opened in a sliding manner;
the interior of the cabin is sequentially provided with a steel ladle, a constant temperature distributor, an argon protective vacuum crystallizer and an ingot carrying trolley from top to bottom;
the ladle keeps the metal in the ladle in a liquid state, the bottom of the ladle is provided with an argon inlet and a molten metal outlet, and the molten metal outlet is connected with the molten metal inlet of the constant-temperature distributor;
the constant temperature distributor enables metal in the constant temperature distributor to keep molten state, an argon inlet and a melting outlet are arranged at the bottom of the constant temperature distributor, and the melting outlet is connected with a printing nozzle;
the argon protection vacuum crystallizer is cylindrical and is arranged at the lower part of the printing nozzle, the cylindrical wall is an interlayer, one side of the cylindrical wall is provided with an argon inlet, the opposite side of the cylindrical wall is provided with an argon outlet, a cooling mechanism is arranged between the inner interlayer and the outer interlayer, the periphery of the cylinder is provided with an electromagnetic oscillator, the lower part of the crystallizer is provided with a ingot tray, and the lower part of the ingot tray is connected with a drawing rod;
the upper part of the ingot carrying trolley is provided with a bearing spindle disk, a telescopic rod is arranged in the bearing spindle disk, the top of the telescopic rod is connected with a drawing rod of an argon protection vacuum crystallizer, and a strip-shaped groove is formed in the position, corresponding to the middle part of the ingot carrying trolley, of the bottom of the cabin;
the control system is further included: the control system is connected with the steel ladle, the constant temperature distributor, the argon protection vacuum crystallizer and the ingot carrying trolley.
Further, the steel ladle comprises a ladle bearing seat, a ladle cover, an induction ring, a ladle shell, an automatic water gap, a ladle and an argon valve;
the contracting seat is sleeved on the periphery of the cladding and used for fixing the steel ladle on a vertical beam of the cabin, and an electromagnetic oscillator is arranged on the contracting seat; the ladle is arranged in the ladle shell, an induction coil is arranged between the ladle shell and the ladle shell, and an argon valve is arranged at the bottom of the ladle and used for controlling the entering of argon gas.
Further, the constant-temperature distributor comprises a distributor cover, a distributor liner, an induction coil, a distributor shell, an electromagnetic oscillator bracket, an electromagnetic oscillator, a melting outlet and an argon valve;
the electromagnetic oscillator support is arranged on the periphery of the distributor shell, the distributor liner is arranged inside the distributor shell, an induction coil is arranged between the distributor liner and the distributor shell, the electromagnetic oscillator support is provided with an electromagnetic oscillator, and the bottom of the constant-temperature distributor is provided with an argon valve and a melting outlet.
Further, the printing nozzle comprises a connecting flange, an argon valve and a cylinder body;
the utility model discloses a constant temperature distributor, including barrel, flange, constant temperature distributor, argon gas outlet, argon gas inlet and argon gas inlet, the barrel is high temperature ceramic material and is the vacuum interlayer to keep constant temperature, the upper end of barrel is equipped with flange, and passes through flange and constant temperature distributor's melting exit linkage, barrel one side lateral wall is equipped with the argon gas entry, and relative opposite side is equipped with the argon gas export, and argon gas export and argon gas entry are equipped with.
Further, the printing device also comprises a printing nozzle support, wherein the printing nozzle support is fixedly connected with the vertical beam of the cabin and is used for supporting the printing nozzle.
Furthermore, the number of the printing nozzles is multiple, the number of the melting outlets is multiple, and the number of the printing nozzles is the same as that of the melting outlets.
Further, the argon protection vacuum crystallizer further comprises a crystallizer bracket for supporting the crystallizer, a circular through hole is formed in the middle of the ingot supporting disc, a condensation core rod is arranged in the circular through hole, and a plurality of connecting rods are uniformly arranged on the lower surface of the ingot supporting disc and used for drawing out crystallized parts.
The crystallizer is fixedly connected with the cabins in number and used for supporting the crystallizers, and the crystallizers are fixed on the crystallizer support through crystallizer brackets on the upper parts of the crystallizers.
Further, the number of the crystallizers is multiple; the lower ends of the drawing rod and the connecting rod are respectively provided with a socket.
Furthermore, two rails are arranged on the upper surface of the bottom of the cabin and are respectively arranged on two sides of the strip-shaped groove, the distance between the two rails is matched with the wheel space on two sides of the ingot carrier, and the ingot carrier moves along the rails;
the upper part of the telescopic rod is provided with a joint which is connected with a socket on a drawing rod or a connecting rod of the crystallizer;
the telescopic rod stretches to realize ingot drawing, and when the ingot is completely positioned on the ingot bearing disc, the part of the lower part of the telescopic rod, which extends out of the ingot bearing trolley, is positioned in the strip-shaped groove; an automatic dust removal, illumination and air conditioning device is arranged in the cabin; the steel ladle, the constant temperature distributor and the argon protection vacuum crystallizer are all provided with temperature sensors.
Compared with the prior art, the invention has the remarkable advantages that:
(1) the invention adopts the molten state isothermal printing type pouring and rapid cooling, the obtained steel ingot has single tissue structure, refined crystal grains and obviously reduced segregation degree, the contact of molten steel with refractory and steel dies in the pouring process is eliminated, the chance of secondary pollution of the molten steel is reduced, and the quality of the steel ingot can complete a qualitative leap; compared with the model ingot injection cost, the novel ingot injection cost is reduced by about 800 yuan/ton, the novel ingot injection cost is 200 yuan/ton, the recorded output of special steel in 2018 is 10500 ten thousand tons, and the cost is directly reduced to 10500 x (800 once again 200) to 6300 hundred million yuan/year;
(2) according to the device, the relatively closed cabin is provided, and the automatic dust removal and air conditioning device is arranged in the cabin, so that the dust emission is reduced, the pollution to the environment is reduced, the coal standard coal is 800 yuan per ton, and the 6300 million yuan per year/800 yuan per ton/year is saved to 78750 ten thousand tons per year;
(3) according to the device, the ingot carrying trolley with the telescopic rod is arranged, so that the automatic ingot pulling of the crystallizer is realized, the ingot is timely conveyed away, and the automatic production is realized.
(4) According to the device, the argon inlet and the argon outlet are formed in the steel ladle, the constant temperature distributor, the printing nozzle and the crystallizer, so that the protection of the forming process is realized, and the metal is prevented from being oxidized at each level.
(5) According to the device, the induction coils are arranged on the inner walls of the steel ladle, the constant-temperature distributor and the crystallizer, so that the temperature of the steel ladle, the constant-temperature distributor and the crystallizer can be well controlled, and the metal in a corresponding container can be kept in a corresponding state; the device realizes the electromagnetic stirring of the molten metal and the molten metal in the steel ladle and the constant temperature distributor through arranging the electromagnetic oscillation device on the steel ladle and the constant temperature distributor, so that the molten metal and the molten metal are kept in a flowing state.
Drawings
FIG. 1 is a schematic view of an automatic build-up welding, printing and molding device of the invention.
FIG. 2 is a three-dimensional schematic view of the rod crystallizer of the present invention.
Fig. 3 is a three-dimensional illustration of the barrel crystallizer of the present invention.
Fig. 4 is a three-dimensional schematic diagram of the ladle of the invention.
Fig. 5 is a three-dimensional schematic view of the thermostatic dispenser of the invention.
FIG. 6 is a three-dimensional schematic view of a print nozzle according to the present invention.
FIG. 7 is a three-dimensional schematic view of an ingot carrier cart.
Description of reference numerals:
1-forming device, 2-second-level product trolley, 3-high-temperature operation mechanical arm, 4-normal-temperature operation mechanical arm, 5-detection station, 6-finished product trolley, 11-electronic scale, 12-ladle, 13-upright post, 14-electromagnetic stirrer, 15-constant-temperature distributor, 16-printing nozzle, 17-quick joint, 18-crystallizer, 19-ingot carrying trolley, 181-crystallizer bracket, 182-crystallizing cylinder, 183-argon gas valve, 184-ingot tray, 185-spigot I, 186-condensation core rod, 187-connecting rod, 188-spigot II, 121-contracting seat, 122-enveloping cover, 123-induction coil, 124-enveloping shell, 125-molten metal outlet, 126-enveloping shell, 127-argon gas valve, 151-distributor cover, 152-distributor container, 153-distributor shell, 154-electromagnetic oscillator support, 155-melting port, 161-connecting flange, 162-argon valve, 163-cylinder, 191-joint, 192-telescopic rod, 193-bearing spindle disk, 194-driving wheel, 61-bracket I, 62-driving wheel, 31-main column I, 32-auxiliary column, 33-holding clamp, 51-nondestructive testing probe, 52-bracket II, 53-transmission shaft, 54-transmission wheel, 55-driving wheel, 41-rotating arm, 42-rotating joint, 43-main column II, 44-holding clamp, 45-clamp arm, 21-bearing spindle disk and 22-driving wheel.
Detailed Description
As shown in fig. 1-7, the automatic surfacing, printing and forming device in a molten metal material state comprises a cabin, a constant temperature distributor, an argon protection printing crystallizer and an intelligent transport trolley.
The device is characterized in that the whole external part of the device is a cuboid closed cabin, the operation side of the cabin is provided with a movable cabin door which is divided into three sections from top to bottom, the cabin top can be opened in a sliding way, a camera is arranged on the cabin wall to complete panoramic video monitoring, and an automatic dust removal, illumination and air conditioning device is arranged in the cabin;
as shown in fig. 1, the cabin structure: the device is divided into a liquid area structure, a melting area structure and a solid area structure from top to bottom, and each structure area ensures the adhesion and fixation of water, electricity, gas and related automatic control equipment, thereby ensuring the safe inlet and outlet of installation, maintenance personnel and metal materials;
the cabin function is as follows: the measurement of the temperature and the weight of the metal material and the induction heating, the electromagnetic stirring and the electromagnetic oscillation of the metal are completed.
Inside the cabin is a ladle 12, a constant temperature distributor 15, an argon protection vacuum crystallizer and an ingot carrying trolley 19 from top to bottom in sequence.
As shown in fig. 4, the ladle 12 keeps the metal in the ladle in a liquid state, the bottom of the ladle 12 is provided with an argon inlet and a molten metal outlet 125, and the molten metal outlet 125 is connected with the molten metal inlet of the constant temperature distributor 15;
the ladle 12 comprises a ladle holder 121, a ladle cover 122, an induction ring 123, a cladding 124, an automatic water gap 125, a bladder 126 and an argon valve 127;
the ladle bearing seat 121 is sleeved on the periphery of the ladle shell 124 and used for fixing a ladle on a vertical beam of a cabin, and the ladle bearing seat 121 is provided with an electromagnetic oscillator used for electromagnetically stirring molten steel in the ladle to enable the molten steel to be in a flowing state; the ladle 126 is arranged inside the ladle 124, the induction coil 123 is arranged between the ladle 126 and the ladle 124, the temperature of the ladle is controlled through the induction coil 123, the argon valve 127 is arranged at the bottom of the ladle 12, and the argon valve 127 is used for controlling the entry of argon gas so as to ensure that the molten metal flowing out of the ladle is in the argon gas protective atmosphere. The ladle 12 is provided with a temperature sensor for detecting the temperature of the ladle. The control system is connected with the electromagnetic oscillator, the argon valve and the temperature sensor of the ladle, so that the acquisition of data such as the temperature of the ladle and the control of argon flow and the like are realized.
As shown in fig. 5, the constant temperature distributor 15 keeps the metal in the molten state, the bottom of the constant temperature distributor 15 is provided with an argon inlet and a melting outlet 155, so as to realize argon protection of the molten metal, and the melting outlet 155 is connected with a printing nozzle 16.
The constant temperature distributor 15 comprises a distributor cover 151, a distributor container 152, an induction coil, a distributor shell 153, an electromagnetic oscillator bracket 154, an electromagnetic oscillator and melting outlets 155 and an argon gas valve;
the electromagnetic oscillator support 154 is arranged on the periphery of the distributor shell 153 and used for fixing the distributors to the cabin in number, the electromagnetic oscillators are arranged outside the distributor shell 153, the distributor liner 152 is arranged inside the distributor shell 153, an induction coil is arranged between the distributor liner 152 and the distributor shell 153 to control the temperature of molten metal in the constant temperature distributor, the electromagnetic oscillators are arranged on the electromagnetic oscillator support 154 and used for electromagnetically stirring the molten metal in the constant temperature distributor and keeping the molten metal in a molten state, and an argon valve and a melting outlet 155 are arranged at the bottom of the constant temperature distributor 15 to protect the molten metal from argon. The constant temperature distributor 15 is provided with a temperature sensor, and the temperature sensor, the electromagnetic stirrer, the argon valve and the induction coil are connected with a control system, so that the control of metal in the constant temperature distributor and the adjustment of the flow of the metal flowing out of the constant temperature distributor are realized.
As shown in fig. 6, the printing nozzle 16 includes a connecting flange 161, an argon gas valve 162, and a cylinder 163; the barrel 163 is high temperature ceramic material and is the vacuum interlayer to keep constant temperature, the upper end of barrel 163 is equipped with flange 161, and is connected through flange 161 and the melting export 155 of constant temperature distributor 15, barrel 163 one side lateral wall is equipped with the argon gas entry, and relative opposite side is equipped with the argon gas export, ensures that the metal that gets into the printing nozzle is under the argon gas protective atmosphere, and argon gas export and argon gas entry are equipped with the argon gas valve, can adjust the flow of argon gas through the argon gas valve.
The printing device is characterized by further comprising a printing nozzle support, wherein the printing nozzle support is fixedly connected with the vertical beam of the cabin and used for supporting the printing nozzle.
The number of the printing nozzles 16 is plural, the number of the melting outlets 155 is plural, and the number of the printing nozzles 16 is the same as the number of the melting outlets 155.
The argon protection vacuum crystallizer 18 is cylindrical, the cylindrical wall is an interlayer, one side of the cylindrical wall is provided with an argon inlet, the other opposite side of the cylindrical wall is provided with an argon outlet, a cooling mechanism is arranged between the inner interlayer and the outer interlayer, the periphery of the cylinder is provided with an electromagnetic oscillator, as shown in figure 2, the lower part of the crystallizer 18 is provided with a ingot tray 184, and the lower part of the ingot tray 184 is connected with a drawing rod; the crystallizer is a rod type crystallizer, and the preparation of the core rod blank is realized.
As shown in fig. 7, a spindle bearing tray 193 is arranged at the upper part of the spindle bearing trolley 19, an expansion link 192 is arranged in the spindle bearing tray 193, the top of the expansion link is connected with a draw-out rod of the argon protection vacuum crystallizer, and a strip-shaped groove is arranged at the bottom of the cabin corresponding to the middle part of the spindle bearing trolley 19. The upper part of the telescopic rod 192 is provided with a joint 191, the joint 191 is connected with a socket on a drawing rod or a connecting rod of the crystallizer 18, and the rapid connection of the ingot carrying trolley 19 and the drawing rod or the connecting rod is realized;
the telescopic rod 192 is hydraulically telescopic, spindle pulling is realized through telescopic, and when the spindle is completely positioned on the spindle bearing disc 193, the part of the lower part of the telescopic rod 192, which extends out of the spindle bearing trolley, is positioned in the strip-shaped groove;
as shown in fig. 3, the argon-protected vacuum crystallizer 18 further includes a crystallizer supporting frame 181 for supporting the crystallizer 18, a circular through hole is formed in the middle of the ingot supporting tray, a condensation core rod 186 is disposed in the circular through hole, a plurality of connecting rods 187 are uniformly disposed on the lower surface of the ingot supporting tray for drawing out the crystallized product, which is a cylindrical crystallizer, and the blank produced at this time is a hollow cylindrical blank.
The crystallizer supporting frame is fixedly connected with the cabins in number and used for supporting the crystallizer, and the crystallizer is fixed on the crystallizer supporting frame through a crystallizer bracket 181 at the upper part of the crystallizer.
The number of the crystallizers 18 is multiple; the lower ends of the drawing rod and the connecting rod are respectively provided with a socket.
The upper surface of the bottom of the cabin is provided with two rails which are respectively arranged at two sides of the strip-shaped groove, the distance between the two rails is matched with the wheel space at two sides of the ingot carrying trolley 19, and the ingot carrying trolley 19 moves along the rails;
automatic dust removal, illumination and air conditioning equipment is installed in the cockpit, and is connected with control system, realizes control, the automatic dust removal to the temperature in the cockpit.
The device can be used for forming blanks of metal copper and metal aluminum besides special steel blanks.
Claims (10)
1. The automatic surfacing, printing and forming device for the molten metal material is characterized in that the exterior of the device is integrally a cuboid closed cabin, the operation side of the cabin is divided into three sections of movable cabin doors from top to bottom, and the cabin top can be opened in a sliding manner;
the interior of the cabin is sequentially provided with a liquid metal bag (12), a constant temperature distributor (15), an argon protection vacuum crystallizer and an ingot carrying trolley (19) from top to bottom;
the liquid metal ladle (12) enables metal in the liquid metal ladle to be kept in a liquid state, the bottom of the liquid metal ladle (12) is provided with an argon inlet and a molten metal outlet (125), and the molten metal outlet (125) is connected with a molten metal inlet of the constant-temperature distributor (15);
the constant temperature distributor (15) enables metal in the constant temperature distributor to keep molten state, the bottom of the constant temperature distributor (15) is provided with an argon inlet and a melting outlet (155), and the melting outlet (155) is connected with a printing nozzle (16);
the argon protection vacuum crystallizer (18) is cylindrical and is arranged at the lower part of the printing nozzle (16), the cylindrical wall is an interlayer, one side of the cylindrical wall is provided with an argon inlet, the other opposite side of the cylindrical wall is provided with an argon outlet, a cooling mechanism is arranged between the inner interlayer and the outer interlayer, the periphery of the cylinder is provided with an electromagnetic oscillator, the lower part of the crystallizer (18) is provided with a tray (184), and the lower part of the tray (184) is connected with a drawing rod;
a bearing spindle disk (193) is arranged at the upper part of the ingot carrying trolley (19), an expansion rod (192) is arranged in the bearing spindle disk (193), the top of the expansion rod is connected with a drawing rod of an argon protection vacuum crystallizer, and a strip-shaped groove is formed in the position, corresponding to the middle part of the ingot carrying trolley (19), of the bottom of the cabin;
the control system is further included: the control system is connected with the liquid metal bag (12), the constant temperature distributor (15), the argon protection vacuum crystallizer and the ingot carrier trolley (19).
2. The apparatus of claim 1, wherein the ladle (12) comprises a ladle holder (121), a ladle cover (122), an induction ring (123), a ladle shell (124), an automatic nozzle (125), a ladle (126) and an argon valve (127);
the ladle bearing seat (121) is sleeved on the periphery of the cladding (124) and used for fixing a steel ladle on a vertical beam of the cabin, and an electromagnetic oscillator is arranged on the ladle bearing seat (121); the liquid metal ladle is characterized in that the inner container (126) is arranged inside the outer container (124), an induction coil (123) is arranged between the inner container (126) and the outer container (124), an argon valve (127) is arranged at the bottom of the liquid metal ladle (12), and the argon valve (127) is used for controlling the argon to enter.
3. The device according to claim 1, characterized in that the thermostatic dispenser (15) comprises a dispenser cover (151), a dispenser bladder (152), an induction coil, a dispenser housing (153), an electromagnetic oscillator bracket (154), an electromagnetic oscillator and melt outlet (155), an argon gas valve;
the electromagnetic oscillator support (154) is arranged on the periphery of the distributor shell (153), the distributor liner (152) is arranged inside the distributor shell (153), an induction coil is arranged between the distributor liner (152) and the distributor shell (153), the electromagnetic oscillator support (154) is provided with an electromagnetic oscillator, and the bottom of the thermostatic distributor (15) is provided with an argon valve and a melting outlet (155).
4. The device according to claim 1, characterized in that the printing nozzle (16) comprises a connecting flange (161), an argon gas valve (162) and a cylinder (163);
the utility model discloses a constant temperature distributor, including barrel (163), barrel (163) are high temperature ceramic material and are vacuum interlayer to keep constant temperature, the upper end of barrel (163) is equipped with flange (161), and is connected through flange (161) and the melting export (155) of constant temperature distributor (15), barrel (163) one side lateral wall is equipped with the argon gas entry, and the opposite side is equipped with the argon gas export, and argon gas export and argon gas entrance are equipped with the argon gas pneumatic valve.
5. The apparatus of claim 4, further comprising a printing nozzle support, wherein the printing nozzle support is fixedly connected to the vertical beam of the cabin for supporting the printing nozzle.
6. The device according to claim 4, characterized in that said printing nozzle (16) is plural, said melting outlet (155) is plural, and the number of printing nozzles (16) and the number of melting outlets (155) are the same.
7. The apparatus according to claim 1, wherein the argon-shielded vacuum crystallizer (18) further comprises a crystallizer bracket (181) for supporting the crystallizer (18), the tray has a circular through hole in the middle thereof, a condensation core rod (186) is disposed in the circular through hole, and a plurality of connecting rods (187) are uniformly disposed on the lower surface of the tray for withdrawing the crystallized pieces.
8. The apparatus according to claim 7, further comprising a mold frame fixedly connected to the number of the capsules for supporting the mold, the mold being fixed to the mold frame by a mold bracket (181) at an upper portion of the mold.
9. The apparatus according to claim 8, characterized in that said crystallizer (18) is in a plurality; the lower ends of the drawing rod and the connecting rod are respectively provided with a socket.
10. The device according to claim 1, characterized in that the upper surface of the cabin bottom is provided with two rails which are respectively arranged at two sides of the strip-shaped groove, the distance between the two rails is matched with the wheel spacing at two sides of the ingot carrier (19), and the ingot carrier (19) moves along the rails;
the upper part of the telescopic rod (192) is provided with a joint (191), and the joint (191) is connected with a socket on a draw-out rod or a connecting rod of the crystallizer (18);
the telescopic rod (192) is telescopic to realize spindle extraction, and when the spindle is completely positioned on the spindle bearing disc (193), the part of the lower part of the telescopic rod (192) extending out of the spindle bearing trolley is positioned in the strip-shaped groove;
an automatic dust removal, illumination and air conditioning device is arranged in the cabin;
and the liquid metal bag (12), the constant temperature distributor (15) and the argon protection vacuum crystallizer are all provided with temperature sensors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911112755.XA CN110695324A (en) | 2019-11-14 | 2019-11-14 | Automatic surfacing, printing and forming device for molten metal material |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911112755.XA CN110695324A (en) | 2019-11-14 | 2019-11-14 | Automatic surfacing, printing and forming device for molten metal material |
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| Publication Number | Publication Date |
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| CN110695324A true CN110695324A (en) | 2020-01-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911112755.XA Pending CN110695324A (en) | 2019-11-14 | 2019-11-14 | Automatic surfacing, printing and forming device for molten metal material |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112157253A (en) * | 2020-09-25 | 2021-01-01 | 三明学院 | Whole-process non-oxidation protection casting device and casting method |
-
2019
- 2019-11-14 CN CN201911112755.XA patent/CN110695324A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112157253A (en) * | 2020-09-25 | 2021-01-01 | 三明学院 | Whole-process non-oxidation protection casting device and casting method |
| CN112157253B (en) * | 2020-09-25 | 2022-02-01 | 三明学院 | Whole-process non-oxidation protection casting device and casting method |
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