CN116944479A - Pouring production line for aluminum workpiece production - Google Patents
Pouring production line for aluminum workpiece production Download PDFInfo
- Publication number
- CN116944479A CN116944479A CN202310756245.6A CN202310756245A CN116944479A CN 116944479 A CN116944479 A CN 116944479A CN 202310756245 A CN202310756245 A CN 202310756245A CN 116944479 A CN116944479 A CN 116944479A
- Authority
- CN
- China
- Prior art keywords
- ladle
- sand mould
- scraper blade
- base
- air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 15
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 15
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 11
- 239000004576 sand Substances 0.000 claims abstract description 77
- 238000001816 cooling Methods 0.000 claims abstract description 47
- 229910052751 metal Inorganic materials 0.000 claims abstract description 47
- 239000002184 metal Substances 0.000 claims abstract description 47
- 238000007790 scraping Methods 0.000 claims abstract description 42
- 238000004140 cleaning Methods 0.000 claims abstract description 33
- 238000005266 casting Methods 0.000 claims abstract description 23
- 230000010405 clearance mechanism Effects 0.000 claims description 11
- 230000001681 protective effect Effects 0.000 claims description 11
- 239000012530 fluid Substances 0.000 claims description 9
- 241000883990 Flabellum Species 0.000 claims description 8
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 6
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 6
- 241001330002 Bambuseae Species 0.000 claims description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 6
- 239000011425 bamboo Substances 0.000 claims description 6
- 210000003437 trachea Anatomy 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 abstract description 22
- 239000002923 metal particle Substances 0.000 abstract description 15
- 238000000034 method Methods 0.000 description 14
- 239000002245 particle Substances 0.000 description 3
- 238000004321 preservation Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D35/00—Equipment for conveying molten metal into beds or moulds
- B22D35/04—Equipment for conveying molten metal into beds or moulds into moulds, e.g. base plates, runners
-
- 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
-
- 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)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
The invention discloses a casting production line for producing aluminum workpieces, which relates to the field of casting of aluminum workpieces and comprises a base, wherein a sand mold is arranged on the base, a casting ladle is movably connected above the sand mold by the base, a metal liquid tank is further arranged at the top end of the base, molten metal in the metal liquid tank is injected into the sand mold by the casting ladle, a first air cylinder is arranged at one side of the base, which is far away from the metal liquid tank, the end part of the first air cylinder is connected with a cleaning mechanism, the cleaning mechanism can move between the sand mold and the casting ladle, a driving motor is arranged in the cleaning mechanism, and the driving motor is a double-shaft motor. According to the invention, through the cleaning mechanism, the lower scraping plate is driven to rotate while the ladle is cleaned, the lower scraping plate scrapes the overheated metal particles remained on the surface of the sand mould, and the overheated metal particles are collected through the cooling sieve plate, so that the overheated metal particles are remained on the lower scraping plate, and the metal residues are conveniently collected during pouring.
Description
Technical Field
The invention relates to the field of aluminum part casting, in particular to a casting production line for aluminum workpiece production.
Background
The casting is a metal molding object obtained by various casting methods, namely, smelted liquid metal is poured into a casting mould prepared in advance by pouring, injection, suction or other casting methods, and after cooling and subsequent processing means such as polishing, the obtained object with certain shape, size and performance, especially the casting process, not only needs to move a sand mould below a ladle, but also needs to keep molten metal in the ladle for a period of time.
In the prior art, the sand mould is driven to move to the lower part of the pouring ladle through mobile equipment (such as a cylinder push rod and the like) in the pouring process, and then the pouring ladle is driven to rotate, so that molten metal can enter the sand mould, but the molten metal in the pouring ladle forms oxide skin due to the temperature difference between the molten metal and the outside air and the temperature difference of the pouring ladle, in order to avoid the interference of the oxide skin on pouring, a filtering structure is generally adopted to filter the oxide skin, but the oxide skin is still remained in the pouring ladle, in the subsequent use process, the oxide skin can be accumulated in the pouring ladle and is difficult to clean, and secondly, in the pouring process, the molten metal which is partially poured is splashed out due to the pouring pressure and the like, so that metal residues are generated on the surface of the sand mould, and after the sand mould is cooled, the metal residues need to be cleaned, the cleaning process needs to be polished, and the time-consuming and labor-consuming efficiency is lower.
Disclosure of Invention
Based on the technical problems that cleaning of the inside of a ladle is inconvenient, and cleaning of metal residues on the surface of a sand mold is inconvenient during casting are solved.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a pouring production line for aluminum workpiece production, includes the base, be provided with the sand mould on the base, the base is located the top swing joint of sand mould and has waters the spoon, and the top of base still installs the metal fluid reservoir, the metal fluid in the metal fluid reservoir is poured into the sand mould through watering the spoon in, first cylinder is installed to one side that the metal fluid reservoir was kept away from to the base, the end connection of first cylinder has clearance mechanism, and clearance mechanism can remove between sand mould and the spoon, clearance mechanism's internally mounted has driving motor, driving motor is biax motor, driving motor's top output swing joint has last scraper blade, go up the scraper blade and extend to the inside of watering the spoon and clear up the spoon, driving motor's lower output is connected with flabellum and lower scraper blade, the lower scraper blade aligns with the top of sand mould, and the central point of lower scraper blade puts and is connected with a fender section of thick bamboo, keeps off a section of thick bamboo and the opening of thick bamboo and sand mould aligns, and the inside cavity of lower scraper blade is put through with the external world, drives the air and passes down the inside that the scraper blade enters into last scraper blade from the external world under the rotation.
Through adopting above-mentioned technical scheme, can be convenient clear up ladle and sand mould surface through clearance mechanism to at the clearance in-process, drive the air current and flow, make the air current pass each group scraper blade, realize heat transfer, the convenience carries out further clearance to the ladle.
The invention is further arranged that the top end of the base is connected with a propelling mechanism, the propelling mechanism comprises an electromagnetic cylinder and a push plate, and the propelling mechanism drives the sand mould to move through the push plate.
Through adopting above-mentioned technical scheme, can be convenient remove the sand mo (u) ld through advancing mechanism to the convenience carries out the material loading to the sand mo (u) ld.
The invention is further characterized in that two groups of hanging brackets are arranged at the top end of the base, the propelling mechanism moves to the lower parts of the hanging brackets through the sand mould, moving frames are arranged above each group of hanging brackets, the ladle is arranged between the two groups of moving frames, and the metal liquid tank is positioned at one side of the hanging bracket.
Through adopting above-mentioned technical scheme, can conveniently drive the ladle and remove on the gallows, lead the ladle through the gallows.
The invention is further arranged that the top end of each group of movable frames is connected with a second cylinder, the output end of the second cylinder is connected with a limiting plate, the limiting plate is positioned on the side surface of the ladle, a rotating motor is arranged in the limiting plate, and the output end of the rotating motor is fixedly connected with the ladle.
Through adopting above-mentioned technical scheme, conveniently adjust the position of watering ladle to make the molten metal enter into in the sand mould.
The cleaning mechanism is further characterized in that a protective shell is arranged in the cleaning mechanism, a driving motor is fixed in the protective shell, the output end of the driving motor is an output shaft, the upper end of the output shaft is provided with a hollow pipe, the bottom end of the hollow pipe extends to the lower side of the driving motor and is connected with an air inlet pipe, an air groove is formed in the inner side of the air inlet pipe, the air groove is communicated with the hollow pipe, and the air inlet pipe is positioned above the fan blade.
Through adopting above-mentioned technical scheme, can drive upper and lower scraper blade through driving motor and rotate to through the rotation of flabellum, drive the air current and enter into in the blank pipe.
The invention is further characterized in that the bottom end of the upper scraping plate is connected with a sleeve rod, the sleeve rod is sleeved at the top end of the output shaft, a guide plate is arranged on the outer side of the output shaft and positioned in the sleeve rod, and the sleeve rod is in limit connection with the output shaft through the guide plate.
Through adopting above-mentioned technical scheme, when conveniently going up the scraper blade and removing, can also drive the scraper blade through the deflector and rotate.
The invention is further characterized in that an air pipe is arranged in the upper scraping plate, the bottom end of the air pipe is connected with the inner part extending to the loop bar and communicated with the hollow pipe, a plurality of groups of air nozzles are respectively arranged on two sides of the air pipe, and the direction of each group of air nozzles is the same as the rotation direction of the upper scraping plate.
Through adopting above-mentioned technical scheme, make things convenient for the air current to enter into the trachea, make the air current spout through the jet, clear up the watering ladle.
The invention is further arranged that the inside of the protective shell is provided with the third air cylinders at two sides of the driving motor, the output end of each third air cylinder is connected with the push ring, the push ring is positioned below the upper scraping plate, and the push ring pushes the upper scraping plate to move into the ladle.
By adopting the technical scheme, the push ring can push the upper scraping plate to move upwards and enter the ladle.
The invention is further arranged that the lower scraping plate is positioned below the fan blades, a plurality of groups of cooling sieve plates are arranged at the top end of the lower scraping plate, cooling grooves are arranged in the lower scraping plate and extend to the inside of the cooling sieve plates, air inlets are arranged at the top ends of the cooling sieve plates and are communicated with the cooling grooves, a swivel is arranged at the outer side of the lower scraping plate, an air inlet groove is arranged in the middle of the swivel, the air inlet groove is communicated with the cooling sieve plates, and the cleaning mechanism forms a sealing environment through the swivel and the sand mould.
By adopting the technical scheme, the external air is convenient to enter the lower scraping plate, so that the lower scraping plate is cooled.
In summary, the invention has the following advantages:
1. according to the invention, after the pouring of the ladle is finished, the ladle is driven to rotate by rotation through the moving frame and the cleaning mechanism, then the cleaning mechanism is moved below the ladle, the upper scraping plate is moved to the inner wall of the ladle, the upper scraping plate is driven to rotate through the driving motor, the inner wall of the ladle is cleaned, air is sent into the upper scraping plate through the fan blade in the cleaning process, residual oxide skin is blown by air flow to be separated from the ladle, the cleaning effect is improved, and the problem that the inside of the ladle is inconvenient to clean is effectively solved.
2. According to the invention, through the cleaning mechanism, the lower scraping plate is driven to rotate while the ladle is cleaned, the lower scraping plate scrapes the overheated metal particles remained on the surface of the sand mould, and the overheated metal particles are collected through the cooling sieve plate, so that the overheated metal particles are remained on the lower scraping plate, the collection of metal residues during pouring is facilitated, and the problem that the metal residues on the surface of the sand mould are inconvenient to clean during pouring is effectively solved.
3. According to the invention, through the cleaning mechanism, air can be sent into the upper scraping plate through the fan blades, and sucked air flow passes through the lower scraping plate through the cooling groove, so that overheated metal particles are cooled, the subsequent recovery is convenient, meanwhile, the air is heated, the hot air can be sprayed out through the air spraying port, hot air flow is used for cleaning the ladle, so that the ladle is insulated, when molten metal is injected into the ladle in the subsequent process, oxide skin generated due to temperature difference in the process of entering the ladle by the molten metal is reduced, the generation of the oxide skin is reduced, and the use efficiency of the molten metal is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of a post-casting cleaning structure of the present invention;
FIG. 3 is a schematic view of the ladle moving structure of the present invention;
FIG. 4 is a schematic view of the connection structure of the cleaning mechanism and ladle of the present invention;
FIG. 5 is a schematic view of the internal structure of the cleaning mechanism according to the present invention;
FIG. 6 is a schematic view of the moving structure of the upper blade of the present invention;
FIG. 7 is a schematic view of the structure of the upper and lower scrapers of the present invention;
FIG. 8 is a schematic view of the cross-sectional structure of the upper and lower scrapers of the present invention;
FIG. 9 is a schematic view showing the structure of the upper scraping plate of the invention positioned in the ladle;
FIG. 10 is a schematic view of the airflow guiding structure inside the cleaning mechanism according to the present invention;
FIG. 11 is a schematic view of the lower screed according to the present invention;
FIG. 12 is a schematic view of the internal structure of the lower blade of the present invention;
fig. 13 is an enlarged schematic view of a partial structure at a in fig. 12 according to the present invention.
In the figure: 1. a base; 101. a propulsion mechanism; 102. a hanging bracket; 103. a first cylinder; 2. sand mould; 3. a cleaning mechanism; 301. a guide groove; 302. a protective shell; 4. a moving rack; 401. a second cylinder; 402. a limiting plate; 403. a rotating motor; 5. a ladle; 501. a gate; 502. a filter plate; 6. a driving motor; 601. an output shaft; 602. an air inlet pipe; 603. an air tank; 604. a guide plate; 605. an empty pipe; 7. a third cylinder; 701. a push ring; 8. an upper scraping plate; 801. a loop bar; 9. an air pipe; 901. an air jet; 10. a fan blade; 11. a blocking cylinder; 12. a swivel; 1201. an air inlet groove; 13. a lower scraper; 1301. cooling the screen plate; 1302. a cooling tank; 1303. an air inlet; 14. a metal liquid tank.
Detailed Description
The technical solutions in 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. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the invention.
Hereinafter, an embodiment of the present invention will be described in accordance with its entire structure.
1-13, including a base 1, a sand mold 2 is arranged on the base 1, a pushing mechanism 101 is connected to the top end of the base 1, the pushing mechanism 101 includes an electromagnetic cylinder and a push plate, the pushing mechanism 101 pushes the sand mold 2 to move through the push plate, two groups of hangers 102 are arranged on the top end of the base 1, the pushing mechanism 101 moves to the lower part of the hangers 102 through the sand mold 2, a movable frame 4 is arranged above each group of hangers 102, a ladle 5 is arranged between the two groups of movable frames 4, the ladle 5 is positioned on the sand mold 2, a metal liquid tank 14 is also arranged on the top end of the base 1, metal liquid in the metal liquid tank 14 is injected into the sand mold 2 through the ladle 5, a first cylinder 103 is arranged on one side of the base 1 far away from the metal liquid tank 14, the end part of the first cylinder 103 is connected with a cleaning mechanism 3, and the cleaning mechanism 3 can move to between the sand mould 2 and the ladle 5, firstly, the sand mould 2 is placed on the base 1, then the sand mould 2 is pushed to move to the lower part of the hanging bracket 102 by the pushing mechanism 101, the sand mould 2 is limited by the two groups of clamping plates, then metal liquid is injected into the ladle 5 by the metal liquid tank 14, then the moving frame 4 is started, the moving frame 4 drives the ladle 5 to move to the upper part of the sand mould 2, in the moving process, partial oxide skin is formed on the surface of the metal liquid in the ladle, the gate 501 of the ladle 5 is aligned with the opening of the sand mould 2, then the rotating motor 403 is started, the rotating motor 403 drives the ladle 5 to rotate, the metal liquid in the ladle 5 falls into the sand mould 2 through the gate 501, and the oxide skin is intercepted by the filter plate 502, so that the oxide skin cannot enter the sand mould 2.
The internally mounted of clearance mechanism 3 has driving motor 6, driving motor 6 is biax motor, the top output swing joint of driving motor 6 has scraper blade 8, the internally mounted of clearance mechanism 3 has protective housing 302, and driving motor 6 fixes the inside at protective housing 302, the output of driving motor 6 is output shaft 601, and the hollow tube 605 has been seted up to the upper end of output shaft 601, the bottom of hollow tube 605 extends to driving motor 6's below and is connected with intake pipe 602, the air groove 603 has been seted up to the inboard of intake pipe 602, air groove 603 and hollow tube 605 switch-on, intake pipe 602 is located the top of flabellum 10, the bottom of upper scraper blade 8 is connected with loop bar 801, the top at output shaft 601 is cup jointed to loop bar 801, guide plate 604 has been seted up to the outside of output shaft 801, loop bar 801 is passed through guide plate 604 and is spacing to be connected with output shaft 601, the inside of protective housing 302 is located driving motor 6's both sides and all installs third cylinder 7, the output end of third cylinder 7 is connected with push ring, and the ring 701 is located the below of upper scraper blade 8, push ring 701 promotes scraper blade 8 to move to the inside of pouring basin 5, air groove 603 is seted up, air groove 603 is connected with hollow tube 605, make the upper scraper blade 8 rotate the side face upward, thereby drive scraper blade 8 rotates 8, and drive shaft 601 rotates 8, and rotates 8 to drive the side face 8, consequently, the scraper blade 8 is driven upward through the drive shaft 8, and rotates 8.
The lower output of driving motor 6 is connected with flabellum 10 and lower scraper blade 13, lower scraper blade 13 aligns with the top of sand mould 2, and the central point of lower scraper blade 13 puts and is connected with fender section of thick bamboo 11, keep off the opening of section of thick bamboo 11 and sand mould 2 and align, lower scraper blade 13 is located the below of flabellum 10, multiunit cooling screen 1301 have been seted up on the top of lower scraper blade 13, cooling tank 1302 has been seted up to the inside of cooling screen 1301, and cooling screen 1301's top has seted up air inlet 1303 and cooling tank 1302 switch-on, swivel 12 has been seted up in the outside of lower scraper blade 13, and the air inlet 1201 has been seted up in the centre of swivel 12, air inlet 1201 and cooling screen 1301 switch-on, cleaning mechanism 3 forms sealing environment through swivel 12 and sand mould 2, the inside cavity of lower scraper blade 13 and with external switch-on, drive air from the external inside that passes down scraper blade 13 enters into last scraper blade 8, lower scraper blade 13 can scrape the spill metal particles of sand mould 2 opening periphery, and through cooling screen 1301 and great metal particles stop filter the inside of cooling screen 1301, and make metal particles stop on cooling screen 1301 and cooling screen 13, make the cooling screen particles carry out cooling screen 1302 simultaneously, make cooling screen 1 down the cooling screen 1, make cooling screen particles carry out cooling screen 1302, and make cooling down particles and cooling screen 602 take place simultaneously, make cooling down in the air through cooling screen 13, and make cooling screen 1 and cooling screen 1.
Referring to fig. 3 and 4, the top end of each group of moving frames 4 is connected with a second cylinder 401, the output end of the second cylinder 401 is connected with a limiting plate 402, the limiting plate 402 is located on the side surface of the ladle 5, a rotating motor 403 is installed in the limiting plate 402, the output end of the rotating motor 403 is fixedly connected with the ladle 5, the ladle 5 can be conveniently driven to move on the base 1, and the position and angle of the ladle 5 are changed, so that the sand mould 2 is poured.
Referring to fig. 8 to 10, an air pipe 9 is provided in the upper scraper 8, the bottom end of the air pipe 9 is connected with an inner part extending to a sleeve 801 and is communicated with the hollow pipe 605, multiple groups of air nozzles 901 are provided on two sides of the air pipe 9 respectively, the direction of each group of air nozzles 901 is the same as the rotation direction of the upper scraper 8, heated air can be conveniently fed into the air pipe 9, the heated air can be sprayed out through the air pipe 9, and when the ladle 5 is cleaned, the ladle 5 is cleaned through the heated air, so that the cooling speed of the ladle 5 can be effectively reduced, and the ladle 5 is subjected to certain heat preservation.
In the casting process, firstly, the sand mould 2 is placed on the base 1, then the sand mould 2 is pushed by the pushing mechanism 101 to move below the hanging frame 102, the sand mould 2 is limited by two groups of clamping plates, then metal liquid is injected into the sand mould 5 by the metal liquid tank 14, then the moving frame 4 is started, the moving frame 4 drives the sand mould 5 to move above the sand mould 2, in the moving process, partial oxide skin is formed on the surface of the metal liquid in the sand mould, the gate 501 of the sand mould 5 is aligned with the opening of the sand mould 2, then the rotating motor 403 is started, the rotating motor 403 drives the sand mould 5 to rotate, the metal liquid in the sand mould 5 falls into the sand mould 2 through the gate 501, the oxide skin is blocked by the filter plate 502, the oxide skin cannot enter the sand mould 2, at the moment, the oxide skin is attached to the upper inner wall of the sand mould 5 and the filter plate 502, after the metal liquid in the sand mould 5 is completely injected into the sand mould 2, the rotary motor 403 is continuously started to drive the ladle 5 to rotate, so that the ladle 5 is completely downward, at the moment, the second air cylinder 401 is started, the output end of the second air cylinder 401 pushes the cleaning mechanism 3 to move below the sand mould 2 and the ladle 5, at the moment, the lower scraping plate 13 moves above the sand mould 2, the blocking cylinder 11 is positioned above the opening to block the opening, the third air cylinder 7 is started, the third air cylinder 7 pushes the push ring 701 to move upward, the upper scraping plate 8 moves upward, the upper scraping plate 8 is attached to the inner wall of the ladle 5, then the driving motor 6 is started, the output end of the driving motor 6 drives the output shaft 601 to rotate, the output shaft 601 drives the upper scraping plate 8 to rotate through the guide plate 604 on the side face, so that the inner wall of the ladle 5 is scraped, the oxide skin on the inner wall of the ladle 5 is scraped, the oxide skin falls into the protective shell 302, the output shaft 601 is provided with the hollow tube 605, the hollow pipe 605 extends to the lower part of the driving motor 6 and the outer side of the hollow pipe 605 is provided with an air inlet pipe 602, the outer side of the air inlet pipe 602 is provided with an air groove 603, the air groove 603 is communicated with the hollow pipe 605, when the upper scraping plate 8 cleans the inside of the ladle 5, the fan blade 10 rotates along with the output shaft 601, air in the cleaning mechanism 3 is fed into the air groove 603, air flow enters the sleeve rod 801 through the hollow pipe 605, the sleeve rod 801 is communicated with the air pipe 9, the air flow passes through a plurality of groups of air nozzles 901 of the air pipe 9, the air nozzles 901 are obliquely arranged at the same position in the rotating direction of the upper scraping plate 8, the scale attached to the surface of the upper scraping plate 8 can be blown in the scraping process, the probability of the scale attached to the upper scraping plate 8 is reduced, the cleaning effect is improved, the lower scraping plate 13 below is driven to rotate by the output shaft 601, the lower scraping plate 13 is uniformly distributed on the outer side of the baffle cylinder 11, the baffle cylinder 11 can reduce the impurity entering the sand mould 2 through the opening in the cleaning process, reduce the pollution to the mould, the lower scraping plate 13 can scrape the splashed metal particles around the opening of the sand mould 2, and filter the gravel and the bigger metal particles through the cooling screen plate 1301, the metal particles stay on the lower scraping plate 13, the gravel passes through the cooling screen plate 1301, the negative pressure in the cleaning mechanism 3 sucks the external air into the cooling groove 1302 while the lower scraping plate 13 rotates, so that the air flow cools the lower scraping plate 13, the attached metal particles are cooled while the air flow cools, the metal particles are cooled rapidly, and the heated air is driven by the fan blade 10 to enter the air inlet pipe 602, so that the hot air is sprayed out through the air pipe 9, the ladle 5 is cleaned while the hot air is cleaned, can effectively reduce the cooling rate of watering ladle 5, carry out certain heat preservation to watering ladle 5, after the clearance finishes, at first start second cylinder 401 drive upper scraper blade 8 return, start first cylinder 103 drive clearance mechanism 3 return, and start and remove frame 4 and drive watering ladle 5 return, later take off the sand mould 2 that the pouring is good through external unloading equipment, replace new sand mould 2 through advancing mechanism 101, start rotation motor 403 and rotate, make watering ladle 5 opening up, remove watering ladle 5 to the nozzle below, pour into watering ladle 5 again with the metal liquid in the metal liquid pot 14 in, at this moment heat preservation watering ladle 5 can effectively reduce the metal liquid cooling solidification, thereby reduce the formation of oxide skin, effectively improve the use of metal liquid, carry out next pouring afterwards.
Although embodiments of the invention have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the invention as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the invention, provided that such modifications are within the scope of the appended claims.
Claims (9)
1. The utility model provides a pouring production line for aluminum workpiece production, includes base (1), be provided with sand mould (2), its characterized in that on base (1): the utility model discloses a sand mould, including base (1), sand mould (2) and base (1), the top swing joint of base (1) has pouring ladle (5), metal fluid reservoir (14) are still installed on the top of base (1), metal fluid in fluid reservoir (14) is poured into sand mould (2) through pouring ladle (5), first cylinder (103) are installed to one side that metal fluid reservoir (14) was kept away from to base (1), the end connection of first cylinder (103) has clearance mechanism (3), and clearance mechanism (3) can remove between sand mould (2) and pouring ladle (5), the internally mounted of clearance mechanism (3) has driving motor (6), driving motor (6) are biax motor, and the top output swing joint of driving motor (6) has upper scraper blade (8), upper scraper blade (8) are extended to the inside of pouring ladle (5) and are cleared up, the lower output of driving motor (6) is connected with flabellum (10) and lower scraper (13), lower scraper (13) and sand mould (2) are aligned with the top and the hollow cylinder (11) of lower scraper (13), and keep off the inside of a section of thick bamboo (11) and keep off the hollow cylinder (11) of sand mould (2) and keep off, when the fan blades (10) rotate, air is driven to pass through the lower scraping plate (13) from the outside and enter the upper scraping plate (8).
2. The casting line for producing aluminum workpieces according to claim 1, wherein: the top end of the base (1) is connected with a propelling mechanism (101), the propelling mechanism (101) comprises an electromagnetic cylinder and a push plate, and the propelling mechanism (101) pushes the sand mould (2) to move through the push plate.
3. The casting line for producing aluminum workpieces according to claim 2, wherein: two sets of hangers (102) are installed on the top of base (1), advancing mechanism (101) remove the below of hanger (102) through sand mould (2), and movable rack (4) are all installed to the top of every hanger (102) of group, watering ladle (5) are installed between two sets of movable rack (4), and metal fluid reservoir (14) are located one side of hanger (102).
4. A casting line for producing aluminum workpieces according to claim 3, wherein: every group remove top of frame (4) and be connected with second cylinder (401), and the output of second cylinder (401) is connected with limiting plate (402), limiting plate (402) are located the side of watering ladle (5), and the internally mounted of limiting plate (402) has rotation motor (403), the output and the watering ladle (5) fixed connection of rotation motor (403).
5. The casting line for producing aluminum workpieces according to claim 1, wherein: the inside mounting of clearance mechanism (3) has protective housing (302), and driving motor (6) are fixed in the inside of protective housing (302), and the output of driving motor (6) is output shaft (601), and air traffic control (605) have been seted up to the upper end of output shaft (601), the bottom of air traffic control (605) extends to the below of driving motor (6) and is connected with intake pipe (602), air tank (603) have been seted up to the inboard of intake pipe (602), air tank (603) are put through with empty pipe (605), intake pipe (602) are located the top of flabellum (10).
6. The casting line for producing aluminum workpieces according to claim 5, wherein: the bottom of last scraper blade (8) is connected with loop bar (801), loop bar (801) cup joints the top at output shaft (601), deflector (604) have been seted up to the inside that the outside of output shaft (601) is located loop bar (801), loop bar (801) are through deflector (604) and output shaft (601) spacing connection.
7. The casting line for producing aluminum workpieces according to claim 1, wherein: the inside of going up scraper blade (8) has seted up trachea (9), the bottom of trachea (9) is connected with the inside and empty tube (605) switch on that extend to loop bar (801), multiunit air jet (901) have been seted up respectively to the both sides of trachea (9), and the orientation of every group air jet (901) is the same with the direction of rotation of last scraper blade (8).
8. The casting line for producing aluminum workpieces according to claim 5, wherein: the inside of protective housing (302) is located driving motor (6) both sides and all installs third cylinder (7), the output of third cylinder (7) is connected with push ring (701), and push ring (701) are located the below of last scraper blade (8), push ring (701) promote the inside that scraper blade (8) moved to ladle (5).
9. The casting line for producing aluminum workpieces according to claim 1, wherein: the utility model discloses a cleaning device, including lower scraper blade (13), cooling screen board (1301) and cleaning mechanism (3), lower scraper blade (13) are located the below of flabellum (10), multiunit cooling screen board (1301) have been seted up on the top of lower scraper blade (13), cooling tank (1302) have been seted up to the inside of cooling screen board (1301) in the inside of lower scraper blade (13), and air inlet (1303) and cooling tank (1302) switch-on have been seted up on the top of cooling screen board (1301), swivel (12) have been seted up in the outside of lower scraper blade (13), and air inlet (1201) have been seted up in the centre of swivel (12), air inlet (1201) and cooling screen board (1301) switch-on, cleaning mechanism (3) form sealing environment through swivel (12) and sand mould (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310756245.6A CN116944479A (en) | 2023-06-26 | 2023-06-26 | Pouring production line for aluminum workpiece production |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310756245.6A CN116944479A (en) | 2023-06-26 | 2023-06-26 | Pouring production line for aluminum workpiece production |
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| Publication Number | Publication Date |
|---|---|
| CN116944479A true CN116944479A (en) | 2023-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310756245.6A Pending CN116944479A (en) | 2023-06-26 | 2023-06-26 | Pouring production line for aluminum workpiece production |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117821959A (en) * | 2024-03-05 | 2024-04-05 | 南通远洋船舶配套有限公司 | Phosphating device for pretreatment of coating production line |
-
2023
- 2023-06-26 CN CN202310756245.6A patent/CN116944479A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117821959A (en) * | 2024-03-05 | 2024-04-05 | 南通远洋船舶配套有限公司 | Phosphating device for pretreatment of coating production line |
| CN117821959B (en) * | 2024-03-05 | 2024-05-28 | 南通远洋船舶配套有限公司 | Phosphating device for pretreatment of coating production line |
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