CN114226706A - Automatic slagging-off device of die-casting - Google Patents
Automatic slagging-off device of die-casting Download PDFInfo
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- CN114226706A CN114226706A CN202111648888.6A CN202111648888A CN114226706A CN 114226706 A CN114226706 A CN 114226706A CN 202111648888 A CN202111648888 A CN 202111648888A CN 114226706 A CN114226706 A CN 114226706A
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- fixed
- slag
- crucible
- cover plate
- plate
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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
- B22D43/00—Mechanical cleaning, e.g. skimming of molten metals
- B22D43/005—Removing slag from a molten metal surface
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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
- B22D17/28—Melting pots
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
The invention discloses an automatic slag removing device for die casting, which comprises a smelting furnace and an automatic slag removing mechanical arm, wherein a mounting groove is formed in the middle of the top surface of the smelting furnace, a crucible is inserted and sleeved in the mounting groove, and the outer side wall of the crucible is fixed on the inner side wall of the mounting groove; a furnace cover plate is fixed on the top surface of the furnace, and an automatic slag-off manipulator is fixed on the top surface of the furnace cover plate; an automatic slag removing manipulator, a return pipeline and a feeding pipeline are fixed on the smelting furnace cover plate, discharge ports of the return pipeline and the feeding pipeline are communicated with corresponding feeding through holes in the smelting furnace cover plate, and the feeding through holes are communicated with the crucible; it can concentrate the slag charge in the molten metal in the crucible to can promote and fish out the slag charge in the crucible through will taking off the sediment fill rotation, guarantee the quality of molten metal, make follow-up die-casting produce the quality improvement.
Description
The technical field is as follows:
the invention relates to the technical field of magnesium-aluminum alloy equipment manufacturing, in particular to an automatic slag removing device for die casting.
Background art:
since the 40 s of this century, die casting has been developed as a precision machining process for metal parts close to their final dimensions. New progress is continuously made in die casting equipment and control thereof, die casting process, die casting alloy and the like. Meanwhile, the market needs to produce a large number of complex thin-wall and beautiful metal parts, and the higher and higher requirements of the industries such as the automobile industry, electronic communication, household appliances, toys and the like on the die casting are met.
In the development process of pressure casting, slagging-off is almost completed manually, the development of automatic equipment is not met, meanwhile, manual operation can have serious potential safety hazards, the slagging-off hurts have more incidents in a die-casting factory, the automation of slagging-off process is the key point of the development of the die-casting industry, in the existing automatic slagging-off mechanism, an excavating plate at the bottom of the automatic slagging-off mechanism is horizontal and vertical, the automatic slagging-off mechanism can only carry out slagging-off on a plane surface, slag on an arc-shaped wall surface cannot be removed, the slag in molten metal cannot be discharged, and the using effect is limited.
The invention content is as follows:
the invention aims to overcome the defects of the prior art and provides an automatic slagging-off device for die casting, which can concentrate slag in molten metal in a crucible and slag on an arc-shaped inner side wall, and can lift and fish the slag in the crucible by rotating a slagging-off bucket, so that the quality of the molten metal is ensured, the quality of subsequent die casting is improved, and the slagging-off and slagging-off effects are good.
The scheme for solving the technical problems is as follows:
an automatic slag removing device for die casting comprises a melting furnace and an automatic slag removing mechanical arm, wherein a mounting groove is formed in the middle of the top surface of the melting furnace, a crucible is inserted and sleeved in the mounting groove, and the outer side wall of the crucible is fixed on the inner side wall of the mounting groove;
a furnace cover plate is fixed on the top surface of the furnace, and an automatic slag-off manipulator is fixed on the top surface of the furnace cover plate;
a return pipeline and a feeding pipeline are fixed on the melting furnace cover plate, discharge ports of the return pipeline and the feeding pipeline are communicated with corresponding feeding through holes on the melting furnace cover plate, and the feeding through holes are communicated with the crucible;
the top surfaces of the outer ends of the furnace returning pipeline and the feeding pipeline are both provided with feeding through grooves, the furnace returning pipeline or the feeding pipeline at the inner ends of the feeding through grooves is a feeding hole, the top surfaces of the top plates of the furnace returning pipeline and the feeding pipeline are fixedly provided with automatic switching devices, and the covering plates of the automatic switching devices cover the feeding hole of the furnace returning pipeline or the feeding pipeline;
a connecting through hole is formed in the smelting furnace cover plate, the liquid filling pipe is clamped in the connecting through hole, the bottom of the liquid filling pipe extends into the crucible, and the upper end of the liquid filling pipe extends out of the top surface of the smelting furnace cover plate;
a slag taking through groove is formed in the smelting furnace cover plate and is positioned right above the crucible, and a slag removing bucket of the automatic slag removing mechanical arm is positioned right above the slag taking through groove;
and a transverse moving mechanism is fixed on the smelting furnace cover plate, and a transverse blocking plate of the transverse moving mechanism covers the slag taking through groove.
The smelting furnace cover plate comprises a smelting furnace cover plate and is characterized in that a main frame is fixed on the top surface of the middle of the smelting furnace cover plate, a rotating motor and a reduction gearbox are fixed on the top surface of the main frame, the rotating motor drives the reduction gearbox to operate, a driving gear is fixed on an output shaft of the reduction gearbox, the middle of the smelting furnace cover plate is connected with a rotating main shaft through a bearing, the top of the rotating main shaft extends out of the top surface of the smelting furnace cover plate and is fixed with a transmission gear, the transmission gear is meshed with the driving gear, the bottom of the rotating main shaft extends into a crucible, a slag collecting screen plate is fixed on the outer side wall of the lower portion of the rotating main shaft, and the outer side wall of the slag collecting screen plate is close to the inner side wall of the crucible.
The crucible is characterized in that a vertical baffle is fixed on the inner side wall of the crucible, the top surface of the vertical baffle is higher than half of the height of the crucible, a side wall of the vertical baffle is close to the outer side wall of the lower part of the rotating main shaft, and the vertical baffle is positioned at one side right below the slag taking through groove.
The inner side wall of the crucible is a conical wall surface.
The transverse moving mechanism comprises two guide strips and a pushing oil cylinder, wherein the two guide strips are fixed on the top surface of the smelting furnace cover plate, the two guide strips are positioned at the left side and the right side of the slag taking through groove, a transverse blocking plate is fixed at the end part of a push rod of the pushing oil cylinder, and the left side and the right side of the transverse blocking plate are inserted and sleeved in lower guide grooves of opposite wall surfaces of the two guide strips.
The end fixing of the push rod of promotion hydro-cylinder has the connecting block, be fixed with the horizontal barrier plate on the connecting block, be fixed with the direction gag lever post on the connecting block, be fixed with the mounting panel on the lateral wall of promotion hydro-cylinder, the outer end and the inner of mounting panel all are fixed with the backup pad, the direction gag lever post plug bush is in two backup pads, be fixed with two stoppers in the position that the direction gag lever post is in between two backup pads, the outer end and the inner lower part of mounting panel all are fixed with limit switch, limit switch's the top depended wheel of limit swing arm is corresponding with the stopper that corresponds.
The automatic slag raking machine is characterized in that a turnover motor is fixed on one side wall surface of a lower lifting plate of the automatic slag raking manipulator, the bottom of an output shaft of the turnover motor is connected with an input end of a gear box below the turnover motor, two output shafts of the gear box are movably connected to the lower portions of two side connecting rods, the side connecting rods are fixed to the left side and the right side of one side wall surface of the lower lifting plate, lower connecting blocks extending downwards are fixed to the two output shafts of the gear box, and the upper portion of a rear wall plate of a slag raking bucket is fixed to the two lower connecting blocks.
And liquid leakage through grooves are formed in the bottom plate and the rear wall plate of the slag removing hopper.
And a plurality of side leakage through grooves are formed on the slag collecting screen plate.
The invention has the following outstanding effects:
it can concentrate the slag charge in the molten metal in the crucible to can promote and fish out the slag charge in the crucible through will taking off the sediment fill rotation, guarantee the quality of molten metal, make follow-up die-casting produce the quality improvement.
Description of the drawings:
FIG. 1 is a schematic view of a partial structure of the present invention;
fig. 2 is a partial structural view of the automatic slag raking manipulator 100;
FIG. 3 is a schematic view of a partial structure at the furnace of the present invention;
FIG. 4 is a schematic view of the alternate angle partial structure of FIG. 3;
FIG. 5 is a simplified partial sectional view of the furnace;
FIG. 6 is a partial schematic view of the lateral shifting mechanism;
FIG. 7 is a schematic view of a partial structure at the crucible;
FIG. 8 is a partial structure diagram of an automatic slag raking mechanism;
fig. 9 is a partial sectional view at the sliding bearing sleeve.
The specific implementation mode is as follows:
embodiment, as shown in fig. 1 to 9, an automatic slagging-off device for die casting comprises a melting furnace 10 and an automatic slagging-off manipulator 100, wherein a mounting groove 11 is formed in the middle of the top surface of the melting furnace 10, a crucible 12 is inserted into the mounting groove 11, and the outer side wall of the crucible 12 is fixed on the inner side wall of the mounting groove 11;
a furnace cover plate 20 is fixed on the top surface of the furnace 10, and an automatic slagging-off manipulator 100 is fixed on the top surface of the furnace cover plate 20;
a return pipe 30 and a feeding pipe 40 are fixed on the furnace cover plate 20, the discharge ports of the return pipe 30 and the feeding pipe 40 are communicated with corresponding feeding through holes on the furnace cover plate 20, and the feeding through holes are communicated with the crucible 12;
the top surfaces of the outer ends of the remelting pipe 30 and the feeding pipe 40 are both provided with a feeding through groove 31, the remelting pipe 30 or the feeding pipe 40 at the inner end of the feeding through groove 31 is a feeding hole, the feeding hole is communicated with the discharge holes of the remelting pipe 30 and the feeding pipe 40, the top surfaces of the top plates of the remelting pipe 30 and the feeding pipe 40 are fixedly provided with an automatic switch device 50, and a cover plate 51 of the automatic switch device 50 covers the feeding hole of the remelting pipe 40 or the feeding pipe 40;
the automatic switch device 50 comprises a connecting frame 52, a lifting cylinder 53 is fixed at the top of the connecting frame 52, a covering plate 51 is fixed at the bottom of a push rod of the lifting cylinder 53, the push rod of the lifting cylinder 53 is positioned between two side supporting plates of the connecting frame 52, guide grooves are formed on the inner side walls of two side plates of the return pipe 30 or the feeding pipe 40, the side edge parts of the covering plate 51 are inserted and sleeved in the corresponding guide grooves, and the inner side walls of the guide grooves of two side plates of the return pipe 30 or the feeding pipe 40 are tightly attached to the side walls of the covering plate 51.
A connecting through hole is formed on the smelting furnace cover plate 20, the liquid charging pipe 1 is clamped in the connecting through hole, the bottom of the liquid charging pipe 1 extends into the crucible 12, and the upper end of the liquid charging pipe 1 extends out of the top surface of the smelting furnace cover plate 20;
a slag taking through groove is formed in the smelting furnace cover plate 20 and is positioned right above the crucible 12, and a slag removing bucket 101 of the automatic slag removing mechanical arm 100 is positioned right above the slag taking through groove;
a transverse moving mechanism 60 is fixed on the furnace cover plate 20, and a transverse blocking plate 61 of the transverse moving mechanism 60 covers the slag taking through groove.
Furthermore, a main frame 21 is fixed on the top surface of the middle part of the furnace cover plate 20, a rotating motor 22 and a reduction gearbox 23 are fixed on the top surface of the main frame 21, an output shaft of the rotating motor 22 extends into an input end of the reduction gearbox 23 to drive the reduction gearbox 23 to operate, a driving gear 24 is fixed on an output shaft of the reduction gearbox 23, a rotating main shaft 25 is connected to the middle part of the furnace cover plate 20 through a bearing, the top part of the rotating main shaft 25 extends out of the top surface of the furnace cover plate 20 and is fixed with a transmission gear 26, the transmission gear 26 is meshed with the driving gear 24, the bottom part of the rotating main shaft 25 extends into the crucible 12, a slag collecting screen plate 27 is fixed on the outer side wall of the lower part of the rotating main shaft 25, and the outer side wall of the slag collecting screen plate 27 is close to the inner side wall of the crucible 12.
Further, a vertical baffle 121 is fixed on the inner side wall of the crucible 12, the top surface of the vertical baffle 121 is higher than half of the height of the crucible 12, a side wall of the vertical baffle 121 is close to the outer side wall of the lower part of the rotating main shaft 25, and the vertical baffle 121 is located at one side right below the slag taking through groove.
Further, the inner side wall of the crucible 12 is a tapered wall surface.
Further, the lateral moving mechanism 60 includes two guide bars 62 fixed on the top surface of the furnace cover plate 20 and a pushing cylinder 63, the two guide bars 62 are located at the left and right sides of the slag tapping through groove, a lateral blocking plate 61 is fixed to the end of a push rod of the pushing cylinder 63, and the left and right sides of the lateral blocking plate 61 are inserted into the lower guide grooves of the opposite wall surfaces of the two guide bars 62.
Further, the end of the push rod of the push cylinder 63 is fixed with a connecting block 64, a transverse blocking plate 61 is fixed on the connecting block 64, a guide limiting rod 65 is fixed on the connecting block 64, a mounting plate is fixed on the side wall of the push cylinder 63, supporting plates 631 are fixed on the outer end and the inner end of the mounting plate, the guide limiting rod 65 is sleeved on the two supporting plates 631 in an inserting manner, two limiting blocks 651 are fixed in the position, between the two supporting plates 631, of the guide limiting rod 65, limiting switches 66 are fixed on the lower portions of the outer end and the inner end of the mounting plate, and top idler wheels of limiting swing arms of the limiting switches 66 correspond to the corresponding limiting blocks 651.
Further, the automatic slag raking manipulator 100 comprises a fixed cylinder 70, a sliding bearing sleeve 71 is fixed on the top of the fixed cylinder 70, a radially extending edge 72 is formed on the outer side wall of the bottom of the sliding bearing sleeve 71, a rotating sleeve body 73 is inserted and sleeved on the sliding bearing sleeve 71, the inner side wall of the rotating sleeve body 73 is tightly attached to the outer side wall of the sliding bearing sleeve 71, a triangular supporting block 74 is formed on the side wall of the rotating sleeve body 73, a horizontal rotating plate 75 is fixed on the top plate of the triangular supporting block 74, a through hole is formed at one end of the horizontal rotating plate 75, the upper part of the sliding bearing sleeve 71 is inserted and sleeved in the through hole, the outer side wall of the upper part of the sliding bearing sleeve 71 is tightly attached to the inner side wall of the through hole, the top surface of the fixed cylinder 70 extends out of the top surface of the sliding bearing sleeve 71 and is fixed with a rotating transmission gear 76, a vertical motor mounting plate is fixed in the middle part of the top surface of the horizontal rotating plate 75, a main rotating servo motor 77 is fixed on the vertical motor mounting plate, a rotary driving gear 78 is fixed on an output shaft of the main rotary servo motor 77, and the rotary driving gear 78 is meshed with the rotary transmission gear 76;
the end, located right above the slag taking through groove, of the horizontal rotating plate 75 is movably connected with a main connecting shaft through a bearing, a main lifting frame 80 is fixed at the bottom end of the main connecting shaft, the top of the main connecting shaft extends out of the top surface of the horizontal rotating plate 75 and is fixed with an upper rotating gear 79, a first rotating motor 791 and a first reduction gearbox 792 are fixed on the top surface of the horizontal rotating plate 75, an output shaft of the first rotating motor 791 extends into an input end of the first reduction gearbox 792 to drive the first reduction gearbox 792 to operate, an upper driving gear 793 is fixed on an output shaft of the first reduction gearbox 792, and the upper driving gear 793 is meshed with the upper rotating gear 79;
the wall surfaces of the upper portion and the lower portion of the main lifting frame 80 are respectively fixed with a mounting seat, two ends of a vertical screw 81 are movably connected onto the two mounting seats through bearings, a lifting motor 82 is fixed onto the mounting seat above the mounting seats, an output shaft of the lifting motor 82 is a spline shaft, the spline shaft is sleeved in a spline hole in one end of the vertical screw 82 in an inserting mode, the lifting motor 82 drives the vertical screw 81 to rotate, a lifting moving block 83 is in threaded connection with the vertical screw 81, two guide rails are fixed onto the wall surface of the main lifting frame 80, a lower lifting plate 102 is fixed onto the lifting moving block 83, a plurality of guide sliders 84 are fixed onto one side wall of the lower lifting plate 102, and the guide rails are sleeved in sliding grooves of the corresponding guide sliders 84 in an inserting mode.
A turnover motor 103 is fixed on one side wall surface of the lower lifting plate 102, the bottom of an output shaft of the turnover motor 103 is connected with an input end of a gear box 104 below the turnover motor 103, the upper part of the output shaft of the turnover motor 103 is movably connected on the wall surface of the lower lifting plate 102 through a bearing seat, two output shafts of the gear box 104 are movably connected on the lower parts of two side connecting rods 105, the side connecting rods 105 are fixed on the left side and the right side of one side wall surface of the lower lifting plate 102, lower connecting blocks 106 extending downwards are fixed on the two output shafts of the gear box 104, and the upper part of a rear wall plate of the slag raking bucket 101 is fixed on the two lower connecting blocks 106.
Furthermore, liquid leakage through grooves are formed in the bottom plate and the rear wall plate of the slag raking bucket 101.
Furthermore, a plurality of side leakage through grooves are formed on the slag collecting screen plate 27.
In the processing and die-casting preparation stage of the invention, the metal ingot is preheated in the preheating furnace, after the metal ingot reaches the preheating temperature, the push rod of the corresponding lifting oil cylinder 53 retracts, the covering plate 51 is lifted for a certain distance, the upper part of the covering plate 51 extends out of the corresponding feeding through groove 31, the lower part of the covering plate is still positioned in the feeding pipeline 40, the metal ingot enters the crucible 12 from the feeding pipeline 40, and then the crucible 12 is heated by the melting furnace to melt the metal ingot to a liquid state, so that the preparation for die-casting is realized. When in die casting, the molten metal is pumped into the pressure chamber from the liquid charging pipe 1 for die casting.
After the die casting is finished, the material cakes and the flow channels cut off by the edge trimmer are picked by the manipulator and placed in the return pipe 30, which is also operated by the automatic switching device 50 in the return line 30, lifts the cover plate 31, so that it is re-charged into the crucible 12 through the charging port of the return pipe 30, and is operated by the rotating motor 22, so that the driving gear 24 is rotated, thereby driving the transmission gear 26 to rotate and driving the rotating main shaft 25 to rotate, so that the slag collecting screen plate 27 rotates in a small range, the materials put into the crucible 12 again and the original materials in the crucible 12 are fully stirred, after the slag collecting screen plate 27 is overturned for a certain angle, the rotating motor 22 runs reversely, so that the slag collecting screen plate 27 runs reversely to realize the back-and-forth rotating and overturning, during the processing such as continuous feeding and melting, it causes a lot of impurities and oil stains to enter the crucible 12 and mix with the molten metal, so that the molten metal forms a lot of metal slag and floats on the surface of the molten metal.
When the amount of the metal slag is too large, the metal liquid in the crucible 12 is polluted, and the metal slag is cleaned in time to ensure the quality of the metal liquid.
After the feeding is finished, the automatic switching device 50 is operated to lower the covering plate 31 to return, so that the warm keeping is realized.
When the slag raking work is started, the operation can be controlled through a control screen of a controller of the automatic slag raking manipulator 100, the horizontal rotating plate 75 rotates through the operation of the main rotating servo motor 77, so that the slag raking bucket 101 is positioned right above the material taking through groove, and the first rotating motor 791 operates to realize the horizontal rotation of the slag raking bucket 101, so that the position of the slag raking bucket is matched with the material taking through groove;
when slag is required to be taken, the rotating motor 22 is firstly operated to rotate the slag collecting screen plate 27, so that the slag on the molten metal in the crucible 12 is collected between the collecting screen plate 27 (when the collecting screen plate 27 rotates, the molten metal can be discharged from the side leakage liquid through groove of the slag collecting screen plate 27, and the slag is blocked) and the vertical baffle plate 121, and the position is just under the slag taking through groove, so that the slag bucket 101 is convenient to remove the molten metal in the crucible 12 at one time.
Then, the push rod of the push oil cylinder 63 retracts to retract the transverse blocking plate 61, the transverse blocking plate leans against the top end of the limiting swing arm of the corresponding limiting switch 66 by a wheel through a corresponding limiting block 651 to realize limiting, at the moment, the slag taking through groove is not blocked, then, the lifting motor 82 operates to enable the slag removing bucket 11 to enter the crucible 12 from the slag taking through groove, when the slag removing bucket 11 is close to metal slag, the overturning motor 103 operates to enable the slag removing bucket 11 to rotate, then, the slag removing bucket continues to descend, after descending for a certain distance, the overturning motor 103 operates to enable the slag removing bucket to return, at the moment, the metal liquid and the part above the metal liquid are in the slag removing bucket 11 and are gradually lifted by the slag removing head 11, at the moment, the metal liquid flows back to the crucible 12 in the liquid leakage through groove of the slag removing bucket 101, and after the slag material extends out of the smelting furnace cover plate 20, the slag removing bucket can be taken out and poured conveniently, the safety is high. The whole slag raking action can be controlled by a Programmable Logic Controller (PLC) of the controller and can be operated by a control screen, and the slag raking action is a common structure and is not detailed.
Claims (9)
1. The utility model provides an automatic slagging-off device of die-casting, includes smelting pot (10) and automatic slagging-off manipulator (100), its characterized in that: a mounting groove (11) is formed in the middle of the top surface of the smelting furnace (10), a crucible (12) is inserted in the mounting groove (11), and the outer side wall of the crucible (12) is fixed on the inner side wall of the mounting groove (11);
a furnace cover plate (20) is fixed on the top surface of the furnace (10), and an automatic slag-raking manipulator (100) is fixed on the top surface of the furnace cover plate (20);
a return pipeline (30) and a feeding pipeline (40) are fixed on the furnace cover plate (20), discharge ports of the return pipeline (30) and the feeding pipeline (40) are communicated with corresponding feeding through holes on the furnace cover plate (20), and the feeding through holes are communicated with the crucible (12);
the top surfaces of the outer ends of the furnace returning pipeline (30) and the feeding pipeline (40) are respectively provided with a feeding through groove (31), the furnace returning pipeline (30) or the feeding pipeline (40) at the inner end of the feeding through groove (31) is a feeding hole, the top surfaces of the top plates of the furnace returning pipeline (30) and the feeding pipeline (40) are fixedly provided with an automatic switch device (50), and a cover plate (51) of the automatic switch device (50) covers the feeding hole of the furnace returning pipeline (40) or the feeding pipeline (40);
a connecting through hole is formed in the smelting furnace cover plate (20), the liquid filling pipe (1) is clamped in the connecting through hole, the bottom of the liquid filling pipe (1) extends into the crucible (12), and the upper end of the liquid filling pipe (1) extends out of the top surface of the smelting furnace cover plate (20);
a slag taking through groove is formed in the smelting furnace cover plate (20), the slag taking through groove is positioned right above the crucible (12), and a slag removing bucket (101) of the automatic slag removing mechanical arm (100) is positioned right above the slag taking through groove;
a transverse moving mechanism (60) is fixed on the furnace cover plate (20), and a transverse blocking plate (61) of the transverse moving mechanism (60) covers the slag taking through groove.
2. The automatic slagging-off device of die-casting of claim 1, characterized in that: the smelting pot is characterized in that a main frame (21) is fixed to the top surface of the middle of a smelting pot cover plate (20), a rotating motor (22) and a reduction gearbox (23) are fixed to the top surface of the main frame (21), the rotating motor (22) drives the reduction gearbox (23) to run, a driving gear (24) is fixed to an output shaft of the reduction gearbox (23), a rotating main shaft (25) is connected to the middle of the smelting pot cover plate (20) through a bearing, the top of the rotating main shaft (25) extends out of the top surface of the smelting pot cover plate (20) and is fixed with a transmission gear (26), the transmission gear (26) is meshed with the driving gear (24), the bottom of the rotating main shaft (25) extends into a crucible (12), a slag collecting screen plate (27) is fixed to the outer side wall of the lower portion of the rotating main shaft (25), and the outer side wall of the slag collecting screen plate (27) is close to the inner side wall of the crucible (12).
3. The automatic slagging-off device of die-casting of claim 2, characterized in that: a vertical baffle (121) is fixed on the inner side wall of the crucible (12), the top surface of the vertical baffle (121) is higher than half of the height of the crucible (12), one side wall of the vertical baffle (121) is close to the outer side wall of the lower part of the rotating main shaft (25), and the vertical baffle (121) is located on one side right below the slag taking through groove.
4. The automatic slagging-off device of die-casting of claim 1, characterized in that: the inner side wall of the crucible (12) is a conical wall surface.
5. The automatic slagging-off device of die-casting of claim 1, characterized in that: the transverse moving mechanism (60) comprises two guide strips (62) and a pushing oil cylinder (63), wherein the two guide strips (62) are fixed on the top surface of the smelting furnace cover plate (20), the two guide strips (62) are positioned at the left side and the right side of the slag taking through groove, a transverse blocking plate (61) is fixed at the end part of a push rod of the pushing oil cylinder (63), and the left side and the right side of the transverse blocking plate (61) are inserted and sleeved in lower guide grooves of opposite wall surfaces of the two guide strips (62).
6. The automatic slagging-off device of die-casting of claim 5, characterized in that: the end fixing of the push rod of promotion hydro-cylinder (63) has connecting block (64), be fixed with horizontal barrier plate (61) on connecting block (64), be fixed with direction gag lever post (65) on connecting block (64), be fixed with the mounting panel on the lateral wall of promotion hydro-cylinder (63), the outer end and the inner of mounting panel all are fixed with backup pad (631), direction gag lever post (65) plug bush is on two backup pads (631), direction gag lever post (65) are fixed with two stopper (651) in the position between two backup pads (631), the outer end and the inner lower part of mounting panel all are fixed with limit switch (66), the top depended wheel of the spacing swing arm of limit switch (66) is corresponding with corresponding stopper (651).
7. The automatic slagging-off device of die-casting of claim 1, characterized in that: the automatic slag raking manipulator is characterized in that a turnover motor (103) is fixed on one side wall face of a lower lifting plate (102) of the automatic slag raking manipulator (100), the bottom of an output shaft of the turnover motor (103) is connected with an input end of a gear box (104) below, two output shafts of the gear box (104) are movably connected to the lower portions of two side connecting rods (105), the side connecting rods (105) are fixed to the left side and the right side of one side wall face of the lower lifting plate (102), lower connecting blocks (106) extending downwards are fixed on the two output shafts of the gear box (104), and the upper portion of a rear wall plate of a slag raking bucket (101) is fixed to the two lower connecting blocks (106).
8. The automatic slagging-off device of die-casting of claim 1, characterized in that: and liquid leakage through grooves are formed in the bottom plate and the rear wall plate of the slag removing hopper (101).
9. The automatic slagging-off device of die-casting of claim 2, characterized in that: and a plurality of side leakage through grooves are formed on the slag collecting screen plate (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111648888.6A CN114226706B (en) | 2021-12-30 | 2021-12-30 | Automatic slagging-off device of die-casting |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111648888.6A CN114226706B (en) | 2021-12-30 | 2021-12-30 | Automatic slagging-off device of die-casting |
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| CN114226706A true CN114226706A (en) | 2022-03-25 |
| CN114226706B CN114226706B (en) | 2023-03-28 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114799125A (en) * | 2022-05-09 | 2022-07-29 | 巢湖宜安云海科技有限公司 | Automatic soup feeding device during magnesium-aluminum alloy die-casting |
| CN115074536A (en) * | 2022-07-06 | 2022-09-20 | 栋梁铝业有限公司 | A high-efficient adsorption purification equipment for regenerating aluminum alloy fuse-element |
| CN116511451A (en) * | 2023-04-28 | 2023-08-01 | 重庆顺多利机车有限责任公司 | Die casting system |
| CN116790895A (en) * | 2023-07-01 | 2023-09-22 | 常州市凯宏铝业有限公司 | Method for removing impurities from waste aluminum materials in production of regenerated aluminum plates |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114799125A (en) * | 2022-05-09 | 2022-07-29 | 巢湖宜安云海科技有限公司 | Automatic soup feeding device during magnesium-aluminum alloy die-casting |
| CN114799125B (en) * | 2022-05-09 | 2023-06-02 | 巢湖宜安云海科技有限公司 | Automatic soup feeding device during magnesium aluminum alloy die casting |
| CN115074536A (en) * | 2022-07-06 | 2022-09-20 | 栋梁铝业有限公司 | A high-efficient adsorption purification equipment for regenerating aluminum alloy fuse-element |
| CN115074536B (en) * | 2022-07-06 | 2023-10-27 | 栋梁铝业有限公司 | A high-efficient adsorption clarification plant for regenerating aluminum alloy fuse-element |
| CN116511451A (en) * | 2023-04-28 | 2023-08-01 | 重庆顺多利机车有限责任公司 | Die casting system |
| CN116511451B (en) * | 2023-04-28 | 2024-04-30 | 重庆顺多利机车有限责任公司 | Die casting system |
| CN116790895A (en) * | 2023-07-01 | 2023-09-22 | 常州市凯宏铝业有限公司 | Method for removing impurities from waste aluminum materials in production of regenerated aluminum plates |
| CN116790895B (en) * | 2023-07-01 | 2024-02-02 | 常州市凯宏铝业有限公司 | Method for removing impurities from waste aluminum materials in production of regenerated aluminum plates |
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