CN116511459A - Die-casting slag scraping equipment - Google Patents
Die-casting slag scraping equipment Download PDFInfo
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- CN116511459A CN116511459A CN202310485428.9A CN202310485428A CN116511459A CN 116511459 A CN116511459 A CN 116511459A CN 202310485428 A CN202310485428 A CN 202310485428A CN 116511459 A CN116511459 A CN 116511459A
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- Prior art keywords
- slag scraping
- plate
- horizontal
- vertical
- crucible
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- 239000002893 slag Substances 0.000 title claims abstract description 148
- 238000007790 scraping Methods 0.000 title claims abstract description 111
- 238000004512 die casting Methods 0.000 title claims abstract description 16
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 96
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 96
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 239000013049 sediment Substances 0.000 claims description 38
- 238000007789 sealing Methods 0.000 claims description 28
- 238000001914 filtration Methods 0.000 claims description 13
- 239000007788 liquid Substances 0.000 abstract description 24
- 239000004411 aluminium Substances 0.000 description 21
- 235000014347 soups Nutrition 0.000 description 15
- 230000006872 improvement Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 239000004576 sand Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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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
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D43/00—Mechanical cleaning, e.g. skimming of molten metals
- B22D43/005—Removing slag from a molten metal surface
- B22D43/007—Removing slag from a molten metal surface by using scrapers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
The invention relates to the field of aluminum liquid slag scraping, and discloses die-casting slag scraping equipment, which comprises a crucible and a slag scraping mechanism beside the crucible, wherein the slag scraping mechanism comprises a frame, a horizontal moving unit is arranged on the frame, a vertical moving unit is arranged on the horizontal moving unit, an overhanging part is horizontally arranged on the vertical moving unit, one end of the overhanging part, which is far away from the vertical moving unit, is vertically provided with a slag scraping rod, and the lower end of the slag scraping rod is provided with a slag scraping plate so as to reduce interference between the slag scraping equipment and other equipment.
Description
Technical Field
The invention relates to the field of aluminum liquid slag scraping, in particular to die-casting slag scraping equipment.
Background
In the process of processing and forming aluminum products, a soup ladle is required to be used for scooping molten aluminum from a crucible, and then the molten aluminum is poured into a mold by the soup ladle to form related aluminum products, but as the surface of the molten aluminum is contacted with air, an oxide film is easily formed, so that oxidized aluminum slag can be formed on the surface of the molten aluminum, and when the molten aluminum is poured into the mold, the aluminum slag can also enter the mold together, thereby influencing the forming quality of the aluminum products in the mold.
In the prior art, a slag scraping device is usually arranged above the crucible so as to scrape aluminum slag on the crucible to one side, however, in actual operation, this results in inconvenient operation of other procedures: if the raw materials are put into the crucible to be melted into aluminum liquid, the aluminum liquid is scooped out by the soup ladle and is required to be operated from the upper part of the crucible, and the slag scraping equipment is arranged above the crucible to compress the operation space of other working procedures, so that the mutual interference among different equipment is easy to cause, and the production line production is not facilitated.
Disclosure of Invention
The invention aims to provide die casting slag scraping equipment so as to reduce interference between the slag scraping equipment and other equipment.
In order to achieve the above purpose, the invention adopts the following technical scheme: the die-casting slag scraping equipment comprises a crucible and a slag scraping mechanism beside the crucible, wherein the slag scraping mechanism comprises a frame, a horizontal moving unit is arranged on the frame, a vertical moving unit is arranged on the horizontal moving unit, an overhanging part is horizontally arranged on the vertical moving unit, a slag scraping rod is vertically arranged at one end, far away from the vertical moving unit, of the overhanging part, and a slag scraping plate is arranged at the lower end of the slag scraping rod.
The beneficial effect of this scheme is:
1. after raw materials in the crucible are melted into aluminum liquid, the vertical moving unit is driven to horizontally approach the crucible through the horizontal moving unit, so that the slag scraping plate is as close to the side wall of the crucible, which is far away from one side of the frame, as possible, the cantilever part is driven to move downwards through the vertical moving unit, so that the slag scraping rod is driven to approach the liquid level of the aluminum liquid, part of the slag scraping plate is inserted into the aluminum liquid, the slag scraping plate is driven to move to one side, which is close to the frame, of the crucible, and aluminum slag is further moved to the side wall, which is close to one side of the frame, of the crucible, and then the aluminum liquid is scooped up by the soup ladle, so that aluminum slag scooped up by the soup ladle is furthest reduced, and the forming quality of aluminum products is further improved.
2. Although the frame sets up in the crucible side, picks up the sediment pole of scraping through the portion of encorbelmenting, and then picks up the sediment board of scraping, will scrape the sediment board and send the crucible in when need scrape the sediment, will scrape the sediment board and withdraw when need not scrape the sediment, and then avoid compressing the operating space of other processes, reduce the interference of scraping sediment equipment and other equipment.
3. Because the slag scraping plate needs to overcome the resistance horizontal movement of the aluminum liquid when scraping slag in the crucible, the slag scraping plate horizontally moves more power than is required by the vertical movement, so that the horizontal movement unit is directly fixed with the frame instead of the vertical movement unit, and more direct power is conveniently provided for the horizontal movement.
4. Compared with the rotary motion, the horizontal moving unit and the vertical moving unit in the scheme are both in linear motion, and the device has the advantages of simple structure, low cost, simple track and difficult interference with other devices.
Preferably, as an improvement, the horizontal unit comprises a horizontal threaded rod, a horizontal sliding rod and a horizontal driving piece, wherein the horizontal threaded rod and the horizontal sliding rod are arranged in parallel, one end of the horizontal threaded rod is connected with an output shaft of the horizontal driving piece, the other end of the horizontal threaded rod is rotationally connected with the frame, the vertical moving unit is in threaded connection with the horizontal threaded rod, and the vertical moving unit is in sliding connection with the horizontal sliding rod. So set up, the horizontal driving piece drives the rotation of horizontal threaded rod, and the horizontal threaded rod drives vertical mobile unit horizontal migration, and the horizontal slide bar prevents that vertical mobile unit from rotating along with the horizontal threaded rod.
Preferably, as an improvement, the vertical moving unit comprises a sliding plate, the sliding plate is in threaded connection with a horizontal threaded rod, the sliding plate is in sliding connection with the horizontal sliding rod, a vertical raised line, a vertical threaded rod and a vertical driving piece are arranged on the sliding plate, the vertical raised line and the vertical threaded rod are arranged in parallel, one end of the vertical threaded rod is connected with an output shaft of the vertical driving piece, the other end of the vertical threaded rod is in rotary connection with the sliding plate, the overhanging part is in threaded connection with the vertical threaded rod, and the vertical moving unit is in sliding connection with the vertical raised line. So set up, vertical drive spare drives vertical threaded rod and rotates, and vertical threaded rod drives the portion of encorbelmenting and vertically removes, and the portion of encorbelmenting is prevented to encorbelment along with vertical threaded rod rotation altogether by vertical sand grip.
Preferably, as an improvement, the inner wall of the crucible is a circular section, the overhanging part is provided with a rotating motor, an output shaft of the rotating motor is fixedly connected with a slag scraping rod, the slag scraping rod is rotationally connected with the overhanging part, the slag scraping plate comprises a rotating plate and a fixed plate, the fixed plate can cover the rotating plate, a limiting groove is formed in the fixed plate and is matched with the shape of an upper edge opening of the crucible, the fixed plate is rotationally connected with the slag scraping rod, and the rotating plate is fixedly connected with the slag scraping rod.
The circular crucible has uniform thickness, uniform heat transfer and no corner of the rectangular crucible, is common in the market, and when the slag scraping equipment is updated, the crucible used by the original process is continuously used, so that the cost and the purchasing time can be saved without any problem, and the circular crucible is continuously used in the scheme. The aluminum slag at the two ends of the slag scraping plate cannot be scraped by the straight line of the movement track of the slag scraping plate only by using one slag scraping plate, so as to adapt to the shape of the crucible, the inventor tries a plurality of methods:
firstly, an elastic piece is arranged in the slag scraping plate, so that the length of the slag scraping plate can be changed according to the shape of the crucible, and two ends of the slag scraping plate are abutted against the side wall of the crucible, however, the elastic piece cannot bear high temperature, and is easy to fail in molten aluminum.
Then, use the sediment pole of scraping as the axle, make the sediment board of scraping revolve around the sediment pole of scraping, because crucible radius is invariable, the length of the sediment board of scraping need not to change and can scrape away all aluminium sediment, nevertheless the sediment board of scraping drives aluminium liquid and rotates, even the sediment board of scraping has scraped aluminium liquid to one side of keeping away from the soup ladle, but aluminium liquid continues to drive aluminium sediment rotation again owing to inertia, get back to one side near the soup ladle, part aluminium sediment still can be scooped away by the soup ladle, and then reduce the shaping quality of aluminium product.
Next, the inventor sets up the fixed plate to stop aluminium liquid and drive aluminium sediment to rotate back to the one side near the soup ladle, nevertheless in order to reach the purpose of stopping, the fixed plate needs to be connected with at least one of scraping sediment pole and crucible lateral wall, but in order to be convenient for scrape sediment pole and remove after accomplishing scraping sediment, the inventor fixes the fixed plate on the crucible lateral wall, lets aluminium sediment paste on the fixed plate after the rotor plate is rotated a week, in order to be convenient for clear up aluminium sediment on the fixed plate, the fixed plate is set up to detachable connection with the crucible.
Then, the inventor finds that due to the precision problem, the slag scraping rod cannot be guaranteed to be positioned at the same position every time when the slag scraping rod scrapes slag, so that a gap between the rotating plate and the fixed plate is sometimes large, aluminum slag leaks through the gap, and the forming quality of aluminum products is reduced. The inventor rotationally connects one end of the fixed plate with the slag scraping rod, and the other end of the fixed plate is provided with a limit groove, on one hand, in the process of downward movement of the vertical moving unit, the side wall of the limit groove is driven to apply downward pressure to the upper edge opening of the crucible, and then the other end of the fixed plate is fixed with the crucible; on the other hand, when vertical mobile unit drives and scrapes the sediment pole upward movement, paste the aluminium sediment on the fixed plate because self gravity and aluminium liquid surface's tension, fall back in the crucible, reduced the efficiency of clearance aluminium sediment, and compare in using other anchor clamps, because the fixed plate passes through the spacing groove to be fixed with the crucible, the fixed plate side does not have the anchor clamps to hinder, can paste tightly with the rotor plate, makes aluminium sediment clamp between rotor plate and fixed plate, and then when making to scrape sediment pole upward movement, aluminium sediment can not drop. After the aluminum slag is brought to the position for treating the aluminum slag by the slag scraping rod, the slag scraping rod drives the rotating plate to rotate, the rotating plate pushes the fixed plate to rotate together, then the rotating speed of the slag scraping rod is rapidly reduced, the fixed plate is separated from the rotating plate under the inertia effect, and the aluminum slag originally clamped between the fixed plate and the rotating plate falls off; after the fixed plate and the rotating plate are separated, the rotating plate reversely rotates, the fixed plate collides with the rotating plate again, and residual aluminum slag attached to the fixed plate and the rotating plate falls off due to the fact that the fixed plate collides with the rotating plate again, so that the aluminum slag on the fixed plate and the rotating plate is automatically cleaned, and the next slag scraping is convenient.
Thus, the following effects are provided:
1. on the premise of the same capacity, the volume of the round crucible is larger than that of the rectangular crucible, and the raw material melting efficiency is higher.
2. Through horizontal moving unit and vertical moving unit, scrape the centre of a circle position that the sediment pole moved the crucible, the spacing groove aligns the crucible upper edge mouth and applys decurrent pressure, scrapes the sediment pole and drives the rotor plate rotatory under rotating electrical machines drive, and then scrapes away the filter residue on aluminium liquid surface.
Preferably, as an improvement, a slag groove is arranged on the side wall of the crucible, and one side of the slag groove away from the side wall of the crucible is a plane and is as wide as the slag scraping plate. If the slag groove is not arranged, after the quantity of aluminum slag scraped by the slag scraping plate is increased, part of aluminum slag cannot be stuck to the side wall of the crucible, and part of aluminum slag rebounds to the side close to the soup ladle, so that the forming quality of aluminum products is reduced; the aluminum slag is scraped into the slag groove by the slag scraping plate, and the aluminum slag can not rebound to the side close to the soup ladle.
Preferably, as an improvement, the slag bath comprises a dismounting portion capable of accommodating aluminum slag, the dismounting portion being detachably connected with the crucible. So set up, after the aluminium sediment in the dismantlement portion has increased to take off the dismantlement portion, clear up aluminium sediment in it.
Preferably, as an improvement, the slag bath further comprises a sealing plate, the sealing plate is arranged on the side wall of the crucible, a plurality of sealing bulges are arranged on the sealing plate, the sealing bulges are hemispherical, the bottom of the disassembling part is provided with a filtering hole, the thickness of the bottom of the disassembling part is 3-10cm, and the filtering hole is matched with the sealing bulges. The aluminum slag removing device is characterized in that the removing part is arranged on the sealing plate before molten aluminum, the sealing bulge and the filtering hole are combined tightly under the action of gravity through the weight and the density of the removing part, so that the molten aluminum cannot enter the removing part after being molten, further, aluminum slag is prevented from floating up after entering the removing part, if the floating-up height is similar to the height of the molten aluminum, the aluminum slag in the removing part can organize the aluminum slag outside the removing part to enter, further, the aluminum slag rebounds to one side close to the soup ladle, and further, the forming quality of aluminum products is reduced; when the aluminum slag in the disassembly part is accumulated to a certain degree, the disassembly part is taken down, and the aluminum liquid entering the disassembly part along with the aluminum slag flows back into the crucible from the filtering holes, so that the aluminum liquid is prevented from being wasted.
Preferably, as an improvement, the thickness of the side wall of the dismounting portion on the side far from the side wall of the crucible is gradually reduced from bottom to top. So set up to aluminium sediment gets into the dismantlement portion, and prevent because of dismantlement portion wall thickness is too thick, in aluminium sediment can't get into the dismantlement portion.
Preferably, as an improvement, the device further comprises an operation table and a turntable, wherein the turntable and the slag scraping mechanism are arranged on the operation table, and a plurality of crucibles are arranged on the turntable. So set up, a crucible heats and melts the molten aluminum, and another crucible scrapes the sediment, and the carousel is rotatory afterwards, and the molten aluminum in a crucible is with soup ladle scooping up department, and another crucible scrapes the sediment, carries out alternately, increases and scrapes sediment efficiency, reduces the latency of molten aluminum.
Drawings
FIG. 1 is a top view of example 1;
FIG. 2 is a three-dimensional isometric view of the slag scraping mechanism of example 1;
FIG. 3 is a top view of the crucible of example 2;
FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3;
FIG. 5 is a top view of the crucible of example 3;
fig. 6 is a sectional view taken along the direction B-B in fig. 5.
Detailed Description
The following is a further detailed description of the embodiments:
reference numerals in the drawings of the specification include: the crucible assembly comprises an operation table 1, a turntable 2, a crucible 3, a slag bath 300, a dismounting part 310, a pull rod 311, a filtering hole 312, a sealing plate 320, a sealing protrusion 321, a slag scraping mechanism 4, a frame 410, a frame 411, an overhanging part 420, a slag scraping rod 430, a slag scraping plate 440, a rotating plate 441, a fixing plate 442, a limiting groove 443, a circular ring 444, a horizontal threaded rod 451, a horizontal sliding rod 452, a horizontal driving member 453, a sliding plate 461, a sliding block 462, a protruding strip 463, an upper horizontal plate 464, a lower horizontal plate 465, a vertical threaded rod 466 and a vertical driving member 467.
Example 1
Example 1 is substantially as shown in figure 1: the die-casting slag scraping equipment comprises an operation table 1, wherein a rotary table 2 and a slag scraping mechanism 4 beside the rotary table 2 are arranged on the operation table 1, two crucibles 3 are placed on the rotary table 2, the slag scraping mechanism 4 comprises a frame 410, as shown in fig. 2, the frame 410 comprises a rectangular frame 411, a horizontal moving unit is arranged on the frame 411, a vertical moving unit is arranged on the horizontal moving unit, an overhanging part 420 is horizontally arranged on the vertical moving unit, one end, far away from the vertical moving unit, of the overhanging part 420 is vertically welded with a slag scraping rod 430, the lower end of the slag scraping rod 430 is integrally formed with a slag scraping plate 440, and the slag scraping plate 440 is a rectangular plate.
The horizontal unit comprises a horizontal threaded rod 451, a horizontal sliding rod 452 and a horizontal driving member 453, wherein the horizontal driving member 453 is arranged on the side face of the frame 411, the horizontal threaded rod 451 and the horizontal sliding rod 452 are arranged in parallel, one end of the horizontal threaded rod 451 is connected with an output shaft of the horizontal driving member 453, the other end of the horizontal threaded rod 451 is connected with the frame 410 in a rotating mode, and two ends of the horizontal sliding rod 452 are welded with the frame 411.
The vertical moving unit includes slide 461, slide 461 rear side integrated into one piece has slider 462, slider 462 and horizontal threaded rod 451 threaded connection, slider 462 and horizontal slide 452 sliding connection, slide 461 front side left and right sides vertical integrated into one piece has a sand grip 463 of rectangle respectively, both ends are equipped with horizontal plate 464 and lower horizontal plate 465 respectively about the slide 461 front side, be equipped with vertical driver 467 on the horizontal plate 464, rotate on the horizontal plate 465 and be connected with the vertical threaded rod 466 parallel with two sand grips 463 down, vertical driver 467 output shaft lower extreme passes horizontal plate 464 and vertical threaded rod 466 upper end welding, cantilever part 420 right-hand member and vertical threaded rod 466 threaded connection, with vertical sand grip 463 sliding connection.
The horizontal driving member 453 and the vertical driving member 467 are motors, and in this embodiment, the motors are all screw-connected, and are all servo motors of the model MR-J2S-100A.
The specific implementation steps are as follows:
1. after the raw materials in the crucible 3 are melted into molten aluminum, the crucible 3 is rotated to one side close to the slag scraping mechanism through the rotary table 2, the vertical moving unit is driven by the horizontal moving unit to horizontally close to the crucible 3, the slag scraping plate 440 is made to be as close to the side wall of the crucible 3, which is far away from the frame 410, as possible, and the overhanging part 420 is driven by the vertical moving unit to move downwards, so that the slag scraping rod 430 is driven to be close to the liquid level of the molten aluminum, and part of the slag scraping plate 440 is inserted into the molten aluminum.
2. The slag scraping plate 440 is driven to move to the side close to the frame 410, so that aluminum slag is moved to the side wall of the crucible 3 close to the side of the frame 410; rotating the turntable, rotating the crucible 3 to a side close to the soup ladle, scooping up the aluminum liquid by the soup ladle, rotating the crucible 3 for melting the aluminum liquid to a side close to the slag scraping mechanism, and repeating the step 1.
3. When more aluminum slag is on the side wall of the crucible 3, the aluminum slag is manually cleaned.
Example 2
Example 2 based on example 1: the inner wall of the crucible 3 is of a circular section, a rotating motor is arranged at the left end of the overhanging part 420, the lower end of an output shaft of the rotating motor penetrates through the overhanging part 420 to be welded with the upper end of the slag scraping rod 430, and an annular groove which is horizontally arranged is formed in the slag scraping rod 430. As shown in fig. 3, the slag scraping plate 440 includes a rotating plate 441 and a fixed plate 442, one side of the rotating plate 441 and the fixed plate 442, which is close to the slag scraping rod 430, is an inner side, as shown in fig. 4, the fixed plate 442 can cover the rotating plate 441, a limiting groove 443 is formed on the lower side of the fixed plate 442, the limiting groove 443 is matched with the shape of the upper edge of the crucible 3, the fixed plate 442 is rotationally connected with the slag scraping rod 430, specifically, a circular ring 444 is integrally formed on the upper end of the inner side of the fixed plate 442, and the circular ring 444 is rotationally matched with the annular groove on the slag scraping rod 430; the inside of the rotating plate 441 is integrally formed with the slag scraping rod 430.
The specific implementation steps differ from those of example 1 in that:
in step 1: by the horizontal moving unit and the vertical moving unit, the slag scraping rod 430 moves to the center position of the crucible 3, the limiting groove 443 aligns with the upper edge opening of the crucible 3 and applies downward pressure, and the fixing plate 442 is clamped at the edge of the crucible 3.
In step 2: the slag scraping rod 430 drives the rotating plate 441 to rotate under the drive of the rotating motor, so that the filter residues on the surface of the aluminum liquid are scraped away; the rotating plate 441 and the fixing plate 442 clamp the aluminum dross, and the horizontal moving unit and the vertical moving unit drive the dross scraping rod 430 to move upward, thereby taking out the aluminum dross.
Example 3
As shown in fig. 5, example 3 is based on example 1: the inner wall of the crucible 3 is circular in section, a slag groove 300 is integrally formed on the side wall of the crucible 3, and one side of the slag groove 300 away from the side wall of the crucible 3 is a plane and has the same width as the slag scraping plate 440.
The specific implementation steps differ from those of example 1 in that:
in step 2: as shown in fig. 5, the slag scraping plate 440 moves from right to left to scrape aluminum slag into the slag bath 300.
Example 4
As shown in fig. 6, embodiment 4 differs from embodiment 3 in that: the slag bath 300 includes a disassembling portion 310 and a sealing plate 320, and for convenience of display, a section line of the disassembling portion 310 and the sealing plate 320 is omitted, the disassembling portion 310 is cup-shaped, can accommodate aluminum slag, and a pull rod 311 is provided at an upper end of the disassembling portion 310 to facilitate lifting of the disassembling portion 310 by a human hand. The sealing plate 320 is integrally formed on the side wall of the crucible 3, a plurality of sealing bulges 321 are integrally formed on the sealing plate 320, the sealing bulges 321 are hemispherical, a plurality of filtering holes 312 are formed in the bottom of the disassembling part 310, the thickness of the bottom of the disassembling part 310 is 3-10cm, preferably 5cm in the embodiment, the filtering holes 312 are matched with the sealing bulges 321, the sealing bulges 321 are used for sealing the filtering holes 312, and only the fact that the volume of aluminum liquid which enters the disassembling part 310 is ignored is guaranteed. The thickness of the upper end of the side wall of the dismounting portion 310, which is far from the side wall of the crucible 3, gradually decreases from bottom to top.
The specific implementation steps differ from those of example 3 in that:
in step 1: before molten aluminum, the dismounting portion 310 is placed on the sealing plate 320, and the sealing protrusion 321 and the filtering hole 312 are guaranteed to be combined tightly under the action of gravity through the weight and the density of the dismounting portion 310, so that molten aluminum cannot enter the dismounting portion 310 after being melted.
In step 3: when the aluminum slag in the disassembling portion 310 is more, the pull rod 311 is lifted up, the filtering hole 312 is separated from the sealing protrusion 321, and the aluminum liquid entering the disassembling portion 310 together with the aluminum slag flows back into the crucible 3 from the filtering hole 312.
The foregoing is merely exemplary of the present invention, and specific technical solutions and/or features that are well known in the art have not been described in detail herein. It should be noted that, for those skilled in the art, several variations and modifications can be made without departing from the technical solution of the present invention, and these should also be regarded as the protection scope of the present invention, which does not affect the effect of the implementation of the present invention and the practical applicability of the patent. The protection scope of the present application shall be subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.
Claims (9)
1. Die-casting slag scraping equipment, its characterized in that: the slag scraping mechanism comprises a frame, a horizontal moving unit is arranged on the frame, a vertical moving unit is arranged on the horizontal moving unit, an overhanging part is horizontally arranged on the vertical moving unit, a slag scraping rod is vertically arranged at one end, far away from the vertical moving unit, of the overhanging part, and a slag scraping plate is arranged at the lower end of the slag scraping rod.
2. The die-casting slag scraping apparatus as set forth in claim 1, wherein: the horizontal unit comprises a horizontal threaded rod, a horizontal sliding rod and a horizontal driving piece, wherein the horizontal threaded rod and the horizontal sliding rod are arranged in parallel, one end of the horizontal threaded rod is connected with an output shaft of the horizontal driving piece, the other end of the horizontal threaded rod is rotationally connected with the frame, the vertical moving unit is in threaded connection with the horizontal threaded rod, and the vertical moving unit is in sliding connection with the horizontal sliding rod.
3. The die-casting slag scraping apparatus as set forth in claim 2, wherein: the vertical mobile unit comprises a sliding plate, the sliding plate is in threaded connection with a horizontal threaded rod, the sliding plate is in sliding connection with the horizontal sliding rod, a vertical raised line, a vertical threaded rod and a vertical driving piece are arranged on the sliding plate, the vertical raised line and the vertical threaded rod are arranged in parallel, one end of the vertical threaded rod is connected with an output shaft of the vertical driving piece, the other end of the vertical threaded rod is in rotary connection with the sliding plate, the overhanging part is in threaded connection with the vertical threaded rod, and the vertical mobile unit is in sliding connection with the vertical raised line.
4. A die casting slag scraping apparatus as set forth in claim 3, wherein: the inner wall of the crucible is of a circular section, a rotating motor is arranged on the overhanging part, an output shaft of the rotating motor is fixedly connected with a slag scraping rod, the slag scraping rod is rotationally connected with the overhanging part, the slag scraping plate comprises a rotating plate and a fixed plate, the fixed plate can cover the rotating plate, a limiting groove is formed in the fixed plate and is matched with the shape of an upper edge opening of the crucible, the fixed plate is rotationally connected with the slag scraping rod, and the rotating plate is fixedly connected with the slag scraping rod.
5. A die casting slag scraping apparatus as set forth in claim 3, wherein: the side wall of the crucible is provided with a slag groove, and one side of the slag groove far away from the side wall of the crucible is a plane and is as wide as the slag scraping plate.
6. The die-casting slag scraping apparatus as set forth in claim 5, wherein: the slag groove comprises a disassembling part, the disassembling part can accommodate aluminum slag, and the disassembling part is detachably connected with the crucible.
7. The die-casting slag scraping apparatus as set forth in claim 6, wherein: the slag bath further comprises a sealing plate, the sealing plate is arranged on the side wall of the crucible, a plurality of sealing bulges are arranged on the sealing plate, the sealing bulges are hemispherical, the bottom of the disassembling part is provided with a filtering hole, the thickness of the bottom of the disassembling part is 3-10cm, and the filtering hole and the sealing bulges are mutually matched.
8. The die-casting slag scraping apparatus as set forth in claim 7, wherein: the thickness of the side wall of the dismounting part, which is far away from one side of the side wall of the crucible, is gradually reduced from bottom to top.
9. A die casting slag scraping apparatus as set forth in claim 3, wherein: still include operation panel and carousel, carousel and scrape sediment mechanism and all set up on the operation panel, a plurality of crucibles set up on the carousel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310485428.9A CN116511459A (en) | 2023-04-28 | 2023-04-28 | Die-casting slag scraping equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310485428.9A CN116511459A (en) | 2023-04-28 | 2023-04-28 | Die-casting slag scraping equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116511459A true CN116511459A (en) | 2023-08-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310485428.9A Pending CN116511459A (en) | 2023-04-28 | 2023-04-28 | Die-casting slag scraping equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117505832A (en) * | 2024-01-04 | 2024-02-06 | 隆达铝业（烟台）有限公司 | Slag dragging device for casting aluminum |
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2023
- 2023-04-28 CN CN202310485428.9A patent/CN116511459A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117505832A (en) * | 2024-01-04 | 2024-02-06 | 隆达铝业（烟台）有限公司 | Slag dragging device for casting aluminum |
| CN117505832B (en) * | 2024-01-04 | 2024-03-08 | 隆达铝业（烟台）有限公司 | Slag dragging device for casting aluminum |
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