CN214327915U - Discharge device for rare earth metal and alloy - Google Patents
Discharge device for rare earth metal and alloy Download PDFInfo
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- CN214327915U CN214327915U CN202023227392.5U CN202023227392U CN214327915U CN 214327915 U CN214327915 U CN 214327915U CN 202023227392 U CN202023227392 U CN 202023227392U CN 214327915 U CN214327915 U CN 214327915U
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Abstract
The utility model provides a play stove device of rare earth metal and alloy, the play stove device of rare earth metal and alloy include the electrolytic furnace, dispose in the lateral shifting device of electrolytic furnace top, dispose in the longitudinal movement device of lateral shifting device drive end to and dispose in the crucible grabbing device of longitudinal movement device drive end, crucible grabbing device disposes the anchor clamps that are used for snatching the interior crucible of electrolytic furnace, and this lateral shifting device below disposes anchor clamps orthotic devices, anchor clamps orthotic devices is used for rectifying the anchor clamps that produce local bending deformation after snatching the crucible. The discharging method of the rare earth metal and the alloy is based on the discharging device. The utility model discloses harm such as burn, heat radiation, muscle strain that not only can avoid the process of drawing a furnace to exist can also improve efficiency of drawing a furnace, quality of drawing a furnace and reduction in production cost by a wide margin. Simple operation, strong industrial applicability and convenient popularization and application.
Description
Technical Field
The utility model relates to a rare earth metallurgy field particularly, relates to a device of coming out of stove of rare earth metal and alloy.
Background
In the rare earth metal metallurgy industry, tapping of liquid rare earth metals and alloys is an important process in the process of preparing rare earth through molten salt electrolysis, the appearance quality and the internal defects of products are directly affected, and the process has the characteristics of high heat radiation, large smoke smell, high operation strength and the like, and has the damages of burning, heat radiation, muscle strain and the like to operators. At present, the domestic main tapping modes comprise three modes of manual ladle tapping, manual pot lifting tapping and siphon mechanical tapping, wherein the siphon mechanical tapping greatly improves the operation conditions and avoids the hazards, but the defects of easy slag clamping, easy pipe blockage and the like in the siphon mechanical tapping cause large fluctuation of the product quality, and the product quality is lower than that of the manual tapping. At present, most enterprises still adopt a manual ladle and a manual pot lifting mode for discharging.
In the application number: CN202010244940.0, the patent name "a method for tapping electrolytic furnace and tapping manipulator", in the chinese utility model patent, the crucible holding mechanism is used to take out the crucible containing the electrolyzed molten metal from the electrolytic furnace to realize the tapping of the crucible, however, in the high temperature molten salt electrolytic furnace, the clamp is easy to deform when holding the crucible, which affects the holding work of the subsequent clamp, affects the quality and efficiency of the product, if the clamp is not processed for a long time, it is very easy to cause the serious consequences such as the clamp holding crucible tipping halfway.
Content of application
An object of the utility model is to provide a play stove device of rare earth metal and alloy, it not only can avoid harm such as burn, heat radiation, muscle strain that artifical play stove process exists, has solved anchor clamps deformation problem, has improved out of stove efficiency, play stove quality and reduction in production cost.
The embodiment of the utility model discloses a realize through following technical scheme: a discharging device for rare earth metals and alloys comprises an electrolytic furnace, a transverse moving device arranged above the electrolytic furnace, a longitudinal moving device arranged at the driving end of the transverse moving device, and a crucible grabbing device arranged at the driving end of the longitudinal moving device, wherein the crucible grabbing device is provided with a clamp for grabbing a crucible in the electrolytic furnace, a clamp correcting device is arranged below the transverse moving device, and the clamp correcting device is used for correcting the clamp which generates local bending deformation after grabbing the crucible.
Further, the fixture correction device comprises a pressing device, a correction inner positioning core and a plurality of correction outer positioning blocks, the fixture can be sleeved on the correction inner positioning core, the plurality of correction outer positioning blocks can be embraced on the fixture, and when the plurality of correction outer positioning blocks are embraced on the fixture, the pressing device is used for applying correction acting force to the fixture.
Furthermore, a plurality of the outer correction positioning blocks are arranged around the inner correction positioning core, and the bottoms of the outer correction positioning blocks are hinged to the bottom of the inner correction positioning core.
Furthermore, the discharging device of the rare earth metal and the alloy also comprises a crucible transfer device arranged below the transverse moving device, the crucible transfer device comprises a crucible overturning device and a crucible clamping groove arranged on the crucible overturning device, and an ingot mold is arranged on the ground close to the crucible transfer device.
Furthermore, the discharging device of the rare earth metals and the alloys also comprises a crucible supply device arranged below the transverse moving device, and the crucible supply device is used for placing a plurality of crucibles.
Further, the longitudinal moving device comprises a cylinder driving device and a hydraulic cylinder driving device.
Further, a weight sensor is arranged at the bottom of the crucible clamping groove.
The utility model discloses technical scheme has following advantage and beneficial effect at least:
(1) the utility model discloses the device of coming out of stove of well rare earth metal and alloy is through configuration anchor clamps orthotic devices to correct anchor clamps, avoided anchor clamps to snatch the crucible in high temperature fused salt electrolysis trough, the condition that leads to the partial different degree of emergence deformation of anchor clamps, influence repetition clamp to get the crucible takes place, thereby keeps higher crucible for a long time and snatchs the precision, product quality stability obtains improving when having improved production efficiency.
(2) The utility model solves the problems of the harm of burning, heat radiation, muscle strain and the like to the operators caused by the manual tapping process by configuring a transverse moving device, a longitudinal moving device, a crucible gripping device, a fixture correcting device, a crucible transferring device and a crucible supplying device; the problems of unstable product quality and poor product quality caused by easy slag inclusion, easy pipe blockage and the like in the discharging process of a siphon machine are solved; and the working strength is reduced, the operation efficiency is improved, and the production cost is reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic view of the overall structure of a tapping device according to a preferred embodiment of the present invention;
FIG. 2 is a schematic structural view of a fixture straightening device of the tapping device according to the preferred embodiment of the present invention;
FIG. 3 is a schematic view of the overall structure of a tapping device according to another embodiment of the present invention;
FIG. 4 is a block flow diagram of the tapping method according to the preferred embodiment of the present invention.
Icon: 1-electrolytic furnace, 2-transverse moving device, 3-longitudinal moving device, 4-crucible gripping device, 41-clamp, 5-positioning mounting plate, 6-clamp correcting device, 61-correcting inner positioning core, 62-correcting outer positioning block, 71-crucible clamping groove, 72-crucible overturning device, 73-ingot mold, 8-crucible supplying device, 9-control system, 11-gripping positioning infrared ray emitting piece, 12-gripping positioning photosensitive receiving piece, 21-clamp furnace outlet infrared ray emitting piece, 22-clamp furnace outlet photosensitive receiving piece, 31-transfer positioning infrared ray emitting piece, 32-transfer positioning photosensitive receiving piece, 41-correcting positioning infrared ray emitting piece, 42-correcting positioning photosensitive receiving piece, 51-supplying positioning infrared ray emitting piece, 52-supplying and positioning the photosensitive receiver, 10-crucible.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship which is usually placed when the product of this application is used, the description is only for convenience of description and simplification, but the indication or suggestion that the device or element to be referred must have a specific orientation, be constructed in a specific orientation and be operated is not to be construed as limiting the present invention.
In the description of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Examples
Referring to fig. 1 and 2, the present embodiment provides a discharging apparatus for rare earth metals and alloys, comprising an electrolytic furnace 1, a lateral moving device 2 disposed above the electrolytic furnace 1, a longitudinal moving device 3 disposed at a driving end of the lateral moving device 2, and a crucible grasping device 4 disposed at a driving end of the longitudinal moving device 3, the lateral moving device 2 includes a device or structure capable of performing linear movement, such as a screw moving assembly, a rail link assembly, etc., and the present embodiment employs a rail chain assembly, including a horizontally disposed rail, a chain arranged in the guide rail through a chain wheel and a transverse driving motor for driving the chain wheel to rotate, a positioning mounting plate 5 is arranged at the top of the longitudinal moving device 3, the positioning mounting plate 5 is arranged on the guide rail in a sliding manner and fixedly connected with the chain, and the chain wheel is driven to rotate through the rotation of the transverse driving motor, so that the purpose that the longitudinal moving device 3 is driven by the chain to slide left and right along the guide rail is achieved; the longitudinal moving device 3 comprises an air cylinder driving device and a hydraulic cylinder driving device, the hydraulic cylinder driving device is adopted in the embodiment, and the driving end of the hydraulic cylinder driving device is vertically arranged downwards so as to drive the crucible grabbing device 4 to move upwards or downwards; the crucible grabbing device 4 is provided with a clamp 41 for grabbing the crucible 10 in the electrolytic furnace 1, the clamp 41 is composed of a pair of clamping fingers and is made of a titanium-nickel alloy material, and the crucible grabbing device has the characteristics of good oxidation resistance, corrosion resistance, high temperature resistance and the like; the crucible gripping device 4 comprises a driving mechanism capable of driving the pair of clamping fingers to open or close, in the embodiment, a cylinder is adopted, the cylinder is connected with the pair of clamping fingers to form a pneumatic clamping jaw, and the pair of clamping fingers are driven to open or close through the cylinder; a correction station is configured below the transverse moving device 2, and the correction station is used for correcting the clamp 41 and recovering the deformation of the clamp 41; the correcting station is provided with a jig correcting device for correcting the jig 41 which generates local bending deformation after gripping the crucible 10. Through configuration anchor clamps orthotic devices to correcting anchor clamps 41, avoided anchor clamps 41 to snatch crucible 10 in high temperature fused salt electrolysis trough, lead to the partial not condition emergence deformation of degree of anchor clamps 41, influence and repeatedly press from both sides the condition emergence of getting crucible 10, thereby keep higher crucible 10 for a long time and snatch the precision, product quality stability obtains improving when having improved production efficiency.
In this embodiment, the fixture straightening device includes a pressing device, a straightening inner positioning core 61 and a plurality of straightening outer positioning blocks 62, the fixture 41 can be sleeved on the straightening inner positioning core 61, the plurality of straightening outer positioning blocks 62 can be clasped on the fixture 41, and when the plurality of straightening outer positioning blocks 62 are clasped on the fixture 41, the pressing device is configured to apply a straightening acting force to the fixture 41; the pressing device can be a device or a structure capable of knocking the correcting outer positioning block 62 to press the clamp 41, and the pressing device comprises a manual pressing drive, a hydraulic pressing drive, an air pressure pressing drive and the like, in the embodiment, the mode of the manual pressing drive is adopted, the correcting outer positioning block 62 is knocked by a knocking tool manually to press the clamp 41, and the purpose of correcting the deformation part of the clamp 41 is achieved; correcting clamp 41 through the configuration of correcting outer positioning block 62, correcting inner positioning core 61 and pressing device, correcting mode is simple and convenient, the accuracy of clamp 41 clamp is guaranteed, metal tapping efficiency and tapping quality are improved, the service life of clamp 41 is prolonged, abrasion and replacement of clamp 41 are reduced, and production cost is reduced.
Further, in order to facilitate the use of the outer positioning blocks 62 to embrace the clamp 41, a plurality of the outer positioning blocks 62 are disposed around the inner positioning core 61, and the bottom of the outer positioning blocks 62 is hinged to the bottom of the inner positioning core 61.
The embodiment further comprises a transfer station arranged below the lateral moving device 2 and used for pouring molten metal in the crucible 10, the transfer station is provided with a crucible transfer device, the crucible transfer device comprises a crucible turning device 72 and a crucible clamping groove 71 arranged on the crucible turning device 72, and an ingot mold 73 is arranged on the ground close to the crucible transfer device. The crucible overturning device 72 can be a device or a structure capable of overturning the crucible clamping groove 71, in this embodiment, the crucible overturning device 72 includes an overturning motor and an overturning rotating shaft disposed on a driving shaft of the overturning motor, and the crucible clamping groove 71 is disposed on the overturning rotating shaft, specifically, the inner diameter of the crucible clamping groove 71 is greater than 10mm of the outer diameter of the crucible 10, the height is less than three-fourths of the height of the crucible 10, and is greater than one-half of the height, and the material is the same as the material of the crucible 10; the bottom of the crucible clamping groove 71 is provided with a weight sensor, the weight sensor is connected with a turnover motor, when the weight sensor senses that the crucible clamping groove 71 is used for placing the crucible 10, the turnover motor drives a turnover rotating shaft to rotate, so that the crucible clamping groove 71 is turned over to drive the crucible 10 in the crucible clamping groove 71 to tip over, and the molten metal in the crucible 10 is poured to the ingot mold 73. The crucible turnover device 72 is arranged to dump the molten metal in the crucible 10, so that the manual metal dumping is avoided, the labor force is saved, and the metal dumping efficiency and the finished product quality are improved.
The present embodiment further includes a supply station disposed below the traverse device 2 for supplying the crucible 10, and the supply station is provided with a crucible supply device 8, and the crucible supply device 8 is used for placing a plurality of crucibles 10.
This embodiment disposes control system 9 and location induction system, lateral shifting device 2, longitudinal movement device 3, crucible grabbing device 4 and crucible turning device 72 are connected control system 9 respectively, location induction system is including grabbing location induction system, anchor clamps induction system that goes out of the stove, transfer location induction system, supplying location induction system and correction location induction system.
The grabbing and positioning sensing device comprises a grabbing and positioning infrared emitting piece 11 and a grabbing and positioning photosensitive receiving piece 12, the grabbing and positioning infrared transmitting piece 11 is arranged at the furnace mouth of the electrolytic furnace 1, the grabbing and positioning photosensitive receiving piece 12 is arranged on the positioning mounting plate 5, the grabbing and positioning infrared transmitting piece 11 transmits infrared rays, when the grabbing and positioning photosensitive receiver 12 receives the infrared light, the crucible grabbing device 4 is positioned at a grabbing preset position above the electrolytic furnace 1, the clamp 41 is positioned right above the crucible 10 in the electrolytic furnace 1, the grabbing and positioning photosensitive receiver 12 transmits a receiving signal to the control system 9, the control system 9 controls the longitudinal moving device 3 to drive the clamp 41 to descend to a set height, then the control system 9 controls the crucible grabbing device 4 to drive the clamp 41 to clamp the crucible 10, and finally the control system 9 controls the longitudinal moving device 3 to drive the clamp 41 with the crucible 10 to ascend; in order to improve the precision of the crucible gripping device 4, two sets of gripping and positioning sensing devices are arranged in the embodiment, so that the precision of the crucible 10 gripped by the clamp 41 is improved.
The clamp furnace discharging induction device comprises a clamp furnace discharging infrared emitting piece 21 and a clamp furnace discharging photosensitive receiving piece 22, wherein the clamp furnace discharging infrared emitting piece 21 and the clamp furnace discharging photosensitive receiving piece 22 are symmetrically arranged on two sides of a furnace opening of the electrolytic furnace 1. When the longitudinal moving device 3 drives the clamp 41 to descend and enter the electrolytic furnace 1 to grab the crucible 10, the infrared light emitted by the infrared emitting piece 21 when the clamp is discharged from the furnace is shielded, and the photosensitive receiving piece 22 when the clamp is discharged from the furnace cannot receive the infrared light; then the longitudinal moving device 3 drives the clamp 41 which is grabbed with the crucible 10 to gradually ascend, when infrared light emitted by the clamp discharging infrared emitting piece 21 is received by the clamp discharging photosensitive receiving piece 22, the clamp 41 which is grabbed with the crucible 10 leaves the electrolytic furnace 1 to complete discharging work, at the moment, the clamp discharging photosensitive receiving piece 22 transmits a receiving signal to the control system 9, and the control system 9 controls the transverse moving device 2 to drive the clamp 41 which is grabbed with the crucible 10 to move to a transfer station.
The transfer positioning sensing device comprises a transfer positioning infrared emitting piece 31 and a transfer positioning photosensitive receiving piece 32, the transfer positioning infrared emitting piece 31 is arranged at a transfer station, the transfer positioning photosensitive receiving piece 32 is arranged at the bottom of a positioning mounting plate 5, the transfer positioning infrared emitting piece 31 emits infrared light, the crucible 10 is grabbed and discharged, the transverse moving device 2 drives the crucible grabbing device 4 to move after the work is finished, when the transfer positioning photosensitive receiving piece 32 receives the infrared light, the crucible grabbing device 4 is positioned above the transfer station, at the moment, the clamp 41 is positioned right above the crucible clamping groove 71, the transfer positioning photosensitive receiving piece 32 transmits a receiving signal to the control system 9, the control system 9 controls the longitudinal moving device 3 to drive the clamp 41 clamping the crucible 10 to move downwards, then the control system 9 controls the clamp 41 to be loosened, and the crucible 10 is placed in the crucible clamping groove 71, the control system 9 then controls the longitudinal moving device 3 to drive, so as to drive the clamp 41 to move upwards.
The correcting and positioning sensing device comprises a correcting and positioning infrared emitting piece 41 and a correcting and positioning photosensitive receiving piece 42, wherein the correcting and positioning infrared emitting piece 41 is arranged at a correcting station, the correcting and positioning photosensitive receiving piece 42 is arranged at the bottom of the mounting plate, the correcting and positioning infrared emitting piece 41 emits infrared light, after the crucible 10 is placed in the crucible transfer device, the control system 9 controls the transverse moving device 2 to drive the clamp 41 to move towards the correcting station, when the correcting and positioning photosensitive receiving piece 42 receives the infrared light, the crucible gripping device 4 is positioned above the correcting station, at the moment, the clamp 41 is positioned right above the correcting device of the crucible 10, the correcting and positioning photosensitive receiving piece 42 transmits a receiving signal to the control system 9, the control system 9 controls the longitudinal moving device 3 to drive the clamp 41 to move downwards and then be sleeved with the correcting inner fixed core, and then the correcting outer positioning block 62 is manually embraced with the clamp 41, and knocking the correcting outer positioning block 62 by using a knocking tool so as to apply pressure to correct the clamp 41 and restore the shape, after a certain time of correction is finished, controlling the longitudinal moving device 3 to drive by the control system 9, driving the clamp 41 to move upwards by the longitudinal moving device 3, and then controlling the transverse moving device 2 to drive by the control system 9, driving the clamp 41 clamped with the empty crucible 10 to move towards the electrolytic furnace 1.
The replenishment positioning sensing device comprises a replenishment positioning infrared emitting piece 51 and a replenishment positioning photosensitive receiving piece 52, the replenishment positioning infrared emitting piece 51 is arranged at a replenishment station, the replenishment positioning photosensitive receiving piece 52 is arranged at the bottom of the positioning mounting plate 5, the replenishment positioning infrared emitting piece 51 emits infrared light, after the correction work of the clamp 41 is finished, the control system 9 controls the transverse moving device 2 to drive, the transverse moving device 2 drives the clamp 41 to move towards the replenishment station, when the replenishment positioning photosensitive receiving piece 52 receives the infrared light, the crucible gripping device 4 is positioned above the replenishment station, the clamp 41 is positioned right above the crucible replenishing device 8, the replenishment positioning photosensitive receiving piece 52 transmits a receiving signal to the control system 9, the control system 9 controls the longitudinal moving device 3 to drive, the clamp 41 is driven to downwards move to clamp an empty crucible 10, and the control system 9 controls the longitudinal moving device 3 to drive after the replenishment of the crucible 10 is finished, the longitudinal moving device 3 drives the clamp 41 to move upwards, when the grabbing and positioning photosensitive receiving part 12 receives infrared light emitted by the grabbing and positioning infrared emitting part 11, the crucible grabbing device 4 is located at a grabbing preset position above the electrolytic furnace 1, the clamp 41 is located right above a crucible 10 in the electrolytic furnace 1 at the moment, the grabbing and positioning photosensitive receiving part 12 transmits a receiving signal to the control system 9, the control system 9 controls the longitudinal moving device 3 to drive the clamp 41 to descend to a set height, then the control system 9 controls the crucible grabbing device 4 to drive the clamp 41 to place an empty crucible 10 in the electrolytic furnace 1, and finally the control system 9 controls the longitudinal moving device 3 to drive the clamp 41 which clamps the crucible 10 to ascend to complete the supply work of the crucible 10.
Referring to fig. 3, in another embodiment, a plurality of electrolytic furnaces 1 are disposed below the lateral moving device 2, a tapping signal button for controlling the lateral moving device 2 to move towards the electrolytic furnaces 1 is disposed on each of the plurality of electrolytic furnaces 1, and when the tapping signal button corresponding to any one of the electrolytic furnaces 1 is pressed, the lateral moving device 2 drives the clamp 41 to move towards the electrolytic furnace 1 to perform tapping operation of the crucible 10.
Referring to fig. 4, the tapping method of the tapping device based on the rare earth metal and the alloy comprises the following steps:
s1, preparing in front of the furnace, and adjusting a stroke parameter of a clamp 41 which descends to a position for clamping or placing a crucible 10 in the electrolytic furnace 1 according to the type of the electrolytic furnace 1 to enable the stroke parameter to be adapted to the specification of the electrolytic furnace 1;
example (c): the distance h between the bottom end of the guide rail and the bottom end of the crucible 10 is 600mm, the height h1 of the crucible 10 is 150mm, and if the clamp 41 is clamped at one half of the crucible 10, the total height of the crucible grasping device 4 is 600mm- (150mm)/2 is 525mm, namely the stroke parameter is 525 mm;
s2, discharging and grabbing, wherein the transverse moving device 2 drives the crucible grabbing device 4 to move horizontally to a preset position above the electrolytic furnace 1 and stop; the clamp 41 moves downwards and clamps the crucible 10 under the driving of the longitudinal moving device 3; specifically, the clamp 41 expands the included angle of the clamp 41 at a position of 100mm on the crucible 10, and the included angle is about 30 degrees, and when the crucible 10 is descended to a set height, the included angle is retracted to clamp the crucible 10; after the crucible 10 is grabbed, the clamp 41 holding the crucible 10 is driven by the longitudinal moving device 3 to move upwards to be out of the electrolytic furnace 1;
s3, placing the crucible 10, driving the crucible grabbing device 4 which clamps the crucible 10 to move horizontally to a transfer station by the transverse moving device 2, and driving the longitudinal moving device 3 to move downwards by the clamp 41 and place the crucible 10 in the crucible clamping groove 71; after the crucible 10 is placed, the longitudinal moving device 3 drives the clamp 41 to move upwards;
after the crucible 10 is placed in the crucible clamping groove 71, the crucible overturning device 72 drives the crucible clamping groove 71 to overturn so as to pour the molten metal in the crucible 10 to the ingot mold 73;
after the molten metal in the crucible 10 is poured, after the crucible 10 is cooled, a field technician confirms whether the crucible 10 can be used continuously or not, if the crucible can be used, the outer surface of the crucible 10 is cleaned and then placed in the automatic crucible supply device 8 for continuous use, and if the crucible cannot be used, the crucible is placed in a waste production tool box.
S4, correcting a clamp 41, driving a crucible gripping device 4 to translate to a correcting station by a transverse moving device 2, driving the longitudinal moving device 3 to move the clamp 41 downwards to be sleeved on a correcting inner positioning core 61, embracing a plurality of correcting outer positioning blocks 62 on the clamp 41, and applying correcting acting force to the clamp 41 by a pressure applying device to correct the clamp 41; after the correction of the jig 41 is completed, the longitudinal moving device 3 drives the jig 41 to move upward.
S5, supplying the crucible 10, driving the crucible grabbing device 4 to move horizontally to a supplying station by the transverse moving device 2, and driving the longitudinal moving device 3 to move downwards and grab the empty crucible 10 by the clamp 41; after the completion of the replenishment, the vertical moving device 3 drives the clamp 41 to move upwards, when the horizontal moving device 2 drives the crucible gripping device 4 to move horizontally to a predetermined position above the electrolytic furnace 1, the clamp 41 places the empty crucible 10 in the electrolytic furnace 1, the operator places the cathode, the electrolysis is continued, and the step S1 is repeated after the electrolysis is completed.
The data before and after tapping device and tapping method using rare earth metals and alloys are as follows:
| name (R) | Before using the apparatus | After using the equipment |
| Product percent of pass | 95％ | 97％ |
| Number of stoves | 2/person | 4-5 persons/person |
| Slag inclusion rate of product | 2％ | 0.5％ |
The tapping device and the tapping method for the rare earth metal and the rare earth alloy can replace manual tapping, reduce the damage of burning, heat radiation, muscle strain and the like to operators, and simultaneously carry out clamp correction before tapping the crucible every time through the clamp correction device, ensure the precision when the clamp clamps the crucible, and improve the product quality and the qualification rate of products. Simple operation, strong industrial applicability and convenient popularization and application.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a play stove device of rare earth metal and alloy, includes the electrolytic furnace, its characterized in that: the crucible gripping device is provided with a clamp for gripping the crucible in the electrolytic furnace, and the clamp correcting device is arranged below the transverse moving device and used for correcting the clamp which is used for generating local bending deformation after gripping the crucible.
2. The tapping device of claim 1, wherein the fixture aligning device comprises a pressing device, an inner aligning core and a plurality of outer aligning positioning blocks, the fixture is sleeved on the inner aligning core, the plurality of outer aligning positioning blocks are embracing the fixture, and the pressing device is configured to apply an aligning force to the fixture when the plurality of outer aligning positioning blocks are embracing the fixture.
3. The tapping device for rare earth metals and alloys according to claim 2, wherein a plurality of said outer leveling positioning blocks are disposed around the inner leveling positioning core, and the bottoms of the outer leveling positioning blocks are hinged to the bottom of the inner leveling positioning core.
4. The tapping device for rare earth metals and alloys according to claim 2 or 3, further comprising a crucible transfer device disposed below the traverse device, wherein the crucible transfer device comprises a crucible turning device and a crucible slot disposed on the crucible turning device, and an ingot mold is disposed on the ground near the crucible transfer device.
5. The tapping device for rare earth metals and alloys according to claim 4, further comprising a crucible supply device disposed below the traverse device, the crucible supply device being configured to place a plurality of crucibles.
6. The tapping device for rare earth metals and alloys according to claim 5, wherein said longitudinal moving means comprises a cylinder driving means, a hydraulic cylinder driving means.
7. The tapping device for rare earth metals and alloys according to claim 6, wherein a weight sensor is disposed at the bottom of the crucible slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023227392.5U CN214327915U (en) | 2020-12-28 | 2020-12-28 | Discharge device for rare earth metal and alloy |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023227392.5U CN214327915U (en) | 2020-12-28 | 2020-12-28 | Discharge device for rare earth metal and alloy |
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| CN214327915U true CN214327915U (en) | 2021-10-01 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112626566A (en) * | 2020-12-28 | 2021-04-09 | 乐山有研稀土新材料有限公司 | Discharging device and discharging method for rare earth metal and alloy |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112626566A (en) * | 2020-12-28 | 2021-04-09 | 乐山有研稀土新材料有限公司 | Discharging device and discharging method for rare earth metal and alloy |
| CN112626566B (en) * | 2020-12-28 | 2023-06-06 | 乐山有研稀土新材料有限公司 | Tapping device and tapping method for rare earth metals and alloys |
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