CN114799144A

CN114799144A - Molten aluminum casting equipment

Info

Publication number: CN114799144A
Application number: CN202210603734.3A
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-05-30
Filing date: 2022-05-30
Publication date: 2022-07-29

Abstract

The invention relates to the field of flanges, in particular to molten aluminum casting equipment which comprises a heating mechanism, a closed box, a transmission mechanism, a casting mechanism, a cooling mechanism and a discharging mechanism, wherein the heating mechanism is arranged on the closed box; the ventilation channel discharges the aluminum gas generated by high-temperature aluminum water, air convection is carried out simultaneously, the casting piece is prevented from generating bubbles, and the aluminum gas is condensed through the condensation groove, so that the condensation collection and the post treatment of the aluminum gas are facilitated; a water passage in the die sleeve cools the die, so that the cooling of aluminum water and the molding of a casting piece can be accelerated; through the linkage effect of the linkage gear, when the linkage pressure rod is pressed, the ejector rod is driven to move upwards, and the die is jacked upwards through the top die thin plate, so that the material taking is facilitated; the water control ball is connected with the charging bucket through the connecting rod, and the position of the water control ball is controlled through the position change of the charging bucket, so that the synchronization of the casting process and the cooling process is realized; the aluminum water is cooled for many times through the cooling channel and the water channel, so that the molding of a casting piece can be promoted, and the time cost is reduced.

Description

Molten aluminum casting equipment

Technical Field

The invention relates to the field of flanges, in particular to molten aluminum casting equipment.

Background

The aluminum casting is a device made of pure aluminum or aluminum alloy obtained by adopting a casting processing mode. Generally, a sand mould or a metal mould with an inner cavity with a specific shape is adopted, and aluminum or aluminum alloy which is heated to be liquid is poured into a mould cavity, so that aluminum parts or aluminum alloy parts with various shapes and sizes are obtained; the aluminum casting has the characteristics of attractive appearance, light weight, small density, corrosion resistance and the like, so the aluminum casting has wide application in the fields of automobile industry, aviation industry, chemical industry, civil utensils and the like.

Need carry out high temperature smelting with the aluminium pig in the aluminium casting forming process and cast again, however current most casting equipment all adopts the mode that heating and casting go on respectively, need pack the transportation to high temperature aluminium water, in the transportation, because aluminium water is high temperature solution, can produce and reveal, scald scheduling problem, the aluminium gas that high temperature aluminium water evaporation produced simultaneously is harmful to the human body, it is long when the in-process that the packing was transported has increased the contact of workman with aluminium gas, so there is the potential safety hazard.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides molten aluminum casting equipment.

The technical scheme adopted by the invention for solving the technical problems is as follows: an aluminum water casting device comprises a heating mechanism, a closed box, a transmission mechanism, a casting mechanism, a cooling mechanism and a discharging mechanism;

the heating mechanism comprises two supports, a driving motor is arranged at the upper end of each support, a main gear is connected below the driving motor, two driven gears are symmetrically installed on two sides of the main gear, a threaded column is connected below the driven gears, the lower end of the threaded column is rotatably connected with the supports, a supporting plate is installed on the threaded column, a hollow cylindrical sleeve is arranged in the middle of the supporting plate, a right-angle connecting rod is arranged above the cylindrical sleeve, an electric heating furnace is arranged between the two supports, a charging barrel is installed above the electric heating furnace, a sealing cover is arranged above the charging barrel, two support arms are symmetrically arranged on two sides of the charging barrel, the support arms penetrate through the cylindrical sleeve of the supporting plate, a wheel disc is arranged at the other end of each support arm, and a kettle nozzle is arranged on the barrel wall of the charging barrel.

Specifically, a side door is arranged on one side wall of the closed box, two symmetrically distributed pillars are arranged in the closed box, a cylindrical through groove is formed in each pillar, a spindle rod is mounted on each cylindrical through groove, two first gears are arranged on each spindle rod, one end of each spindle rod is connected with a driving motor, a rotating stud is sleeved at the upper end of each pillar, a second gear is arranged at the lower end of each rotating stud, the second gear is matched and clamped with the first gear, a lifting plate is mounted on each rotating stud, two threaded column holes are symmetrically formed in each lifting plate, the threaded column holes are matched and clamped with threads on the rotating studs, a fixed support rod is arranged at each of two ends of each lifting plate, a rotating sleeve rod is mounted on each fixed support rod, and the central point connecting line of the two threaded column holes is parallel to the fixed support rods, the inner side of each threaded column hole is provided with a cuboid-shaped radial through groove, the lower end of one corner of the lifting plate is provided with an installation pillar, a supporting support plate is arranged below the other triangle of the lifting plate, one supporting support plate corresponds to the installation pillar, and a supporting support rod is connected between the other two supporting support plates.

Specifically, the transmission mechanism includes a driving motor, the driving motor is installed in the installation pillar, the driving motor is connected to a first shaft rod, the other end of the first shaft rod is connected to the support supporting plate corresponding to the installation pillar, a first transmission belt is installed on the first shaft rod, the first transmission belt bypasses the rotating loop bar, the support supporting rod and the first shaft rod, the first transmission belt covers the lifting plate, a hollow loop plate is installed on the first transmission belt, the hollow loop plate passes through the radial through groove and is sleeved on the lifting plate, an installation supporting plate is arranged at one corner of the hollow loop plate, a driving motor is installed on the installation supporting plate, an installation head is respectively arranged at each of the other seven corners of the installation supporting plate, a second shaft rod is connected to the driving motor, and the other end of the second shaft rod is rotatably connected to the installation head corresponding to the installation supporting plate, and a transmission support rod is respectively arranged between every two corresponding mounting heads, a transmission loop bar is arranged on the transmission support rod, a second conveyor belt is sleeved on the hollow loop plate, and the second conveyor belt bypasses the second shaft lever and the transmission loop bar.

Specifically, the casting mechanism comprises a bowl-shaped casting opening, a protective cover is arranged at the upper end of the casting opening, a casting channel is arranged at the lower end of the casting opening, the upper end of the casting channel is obliquely arranged, the lower end of the casting channel is vertically arranged, a discharging pipe is arranged below the vertical end of the casting channel, an air vent channel is arranged above the joint of the oblique end and the vertical end, a cuboid condensation tank is arranged at the upper end of the air vent channel, a cuboid die sleeve is arranged below the discharging pipe, the die sleeve is arranged on the second conveying belt, a die holding tank is arranged in the middle of the die sleeve, a water through opening is arranged at one corner of the side wall of the die sleeve, a water inlet pipe is arranged on the water through opening, a water through channel is arranged below the water through opening, the water through channel is arranged inside the die sleeve and surrounds the side wall and the bottom surface of the die sleeve, the other end of the water passage is connected with a water outlet pipe; put a mould sheet metal of bottom surface installation in the die cavity, five ejector pins are connected to top mould sheet metal below, the ejector pin with the crisscross distribution of water channel, the ejector pin lower extreme sets up one row of latch, establish the installation five on the die sleeve lateral wall the corresponding linkage depression bar of ejector pin, the linkage depression bar is installed the water channel outside, linkage depression bar lower extreme sets up one row of latch, the linkage depression bar with a linkage gear is respectively installed to one side that the ejector pin is relative, two connect through the chain between the linkage gear.

Specifically, the cooling mechanism comprises a water tank, two water outlets are arranged at the lower end of one side of the water tank, the water outlets are arranged into threaded interfaces, a water control sleeve is connected at the water outlets, a connecting pipe is arranged at one side of the water control sleeve, a fastening sleeve nut is sleeved on the connecting pipe and is matched with the threaded interface of the water outlets, a through pipe is arranged at the opposite side of the connecting pipe, a first supporting rod is installed in the through pipe, a water control ball is fixedly connected at one end of the first supporting rod, the diameter size of the water control ball is larger than that of the connecting pipe, a threaded lower water opening is arranged at the lower end of the water control sleeve, the lower end of the lower water opening is in threaded connection with a water filling opening at the upper end of the closed box, a water filling groove is arranged at the lower end of the water filling opening, the water filling groove surrounds three sides of the condensation groove, and a cooling channel is arranged at one side of the water filling groove, the cooling channel extends downwards around the casting channel, and the outlet end of the cooling channel is connected with a downcomer; the water receiving pipe is arranged on the bottom surface inside the closed box, an L-shaped water outlet channel is arranged at the lower end of the water receiving pipe, and the other end of the water outlet channel extends to the outside of the closed box.

Specifically, the discharging mechanism comprises a pull rod, the pull rod comprises two linkage supporting rods and a hand lever, one end of each linkage supporting rod is movably connected inside the closed box, the other end of each linkage supporting rod extends to the outside of the closed box and is connected with the hand lever, an extrusion supporting rod is vertically arranged on the upper side of each linkage supporting rod, a through groove is formed in the front end of each extrusion supporting rod, a movable pressure head is movably arranged in the through groove, a sliding sleeve rod is sleeved at the lower end of each linkage supporting rod, the sliding sleeve rod is movably connected with a discharging pressure rod, and the lower end of the discharging pressure rod is fixedly connected with a rectangular pressure plate;

ejection of compact structure still includes the condensation joint sealing, cavity and lower terminal surface do not have to be set to the condensation joint sealing front half end and cover, the condensation joint sealing cavity section with condensate tank looks adaptation, condensation joint sealing latter half sets up to solid section, the solid section both sides of condensation joint sealing respectively set up an extrusion stem, the extrusion stem with the activity pressure head is inconsistent.

The invention has the beneficial effects that:

(1) the first gear on the main shaft rod is clamped with the second gear at the lower end of the rotating stud, when the main shaft rod rotates, the rotating stud rotates along with the main shaft rod, and the lifting plate and the rotating stud are in a threaded connection mode, so that when the rotating stud rotates, the lifting plate can lift and move, and the height of the die can be conveniently adjusted.

(2) The cavity lagging adopts the cavity design, can the suit on the lifter plate, can guarantee first conveyer belt and second conveyer belt mutual noninterference, and guarantees the stability of second conveyer belt.

(3) Aluminum gas generated by high-temperature aluminum water is discharged through the ventilation channel, air convection is carried out simultaneously, bubbles are prevented from being generated in the casting piece, and the aluminum gas is condensed through the condensation groove, so that condensation collection and post-treatment of the aluminum gas are facilitated; the die is cooled through a water passage in the die sleeve, so that the aluminum water cooling and the casting part forming are accelerated.

(4) When the linkage pressure lever is extruded to move downwards, the ejector rod is driven to move upwards through the linkage effect of the linkage gear, and the die is jacked upwards through the top die thin plate, so that the material taking is facilitated.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is an overall elevational view of the present invention;

FIG. 2 is a front view of a heating mechanism provided by the present invention;

FIG. 3 is a front cross-sectional view of a stent provided by the present invention;

FIG. 4 is a side cross-sectional view of the interior of the enclosure provided by the present invention;

FIG. 5 is a front cross-sectional view of the interior of the enclosure provided by the present invention;

FIG. 6 is a schematic diagram of the construction of the lifter plate and hollow sleeve according to the present invention;

FIG. 7 is a schematic view of the connection between a linkage compression bar and a mandril in the die sleeve provided by the invention;

FIG. 8 is a schematic view showing the distribution of water channels in the die case according to the present invention;

in the figure: 1. a heating mechanism; 11. a support; 12. a drive motor; 13. a main gear; 131. a slave gear; 14. a threaded post; 15. a support plate; 151. a right-angle connecting rod; 16. an electric furnace; 17. a charging barrel; 171. a sealing cover; 172. a support arm; 173. a spout; 18. a wheel disc; 2. closing the box; 21. a side door; 22. a pillar; 23. a main shaft rod; 231. a first gear; 24. rotating the stud; 241. a second gear; 25. a lifting plate; 251. a threaded post hole; 252. fixing the support rod; 253. rotating the loop bar; 254. a radial through groove; 255. mounting a support column; 256. a support plate; 257. a support strut; 3. a transmission mechanism; 31. a first shaft lever; 32. a first conveyor belt; 33. a hollow sheathing plate; 331. mounting a support plate; 332. a second shaft lever; 333. a transmission strut; 334. a drive loop bar; 335. a second conveyor belt; 4. a casting mechanism; 41. a casting opening; 411. a casting channel; 412. a discharge pipe; 42. a vent passage; 43. a condensation tank; 44. die sleeve; 441. placing a die cavity; 442. a water inlet; 443. a water inlet pipe; 444. a water passage; 445. a water outlet pipe; 446. a top die sheet; 447. a top rod; 448. a linkage compression bar; 449. a linkage gear; 5. a cooling mechanism; 51. a water tank; 511. a water outlet; 52. a water control sleeve; 521. a connecting pipe; 522. a fastening sleeve nut; 523. a water outlet; 524. pipe passing; 525. a water control ball; 526. a first support bar; 527. a second support bar; 528. a third support bar; 53. a water filling port; 54. irrigating a water tank; 55. a cooling channel; 56. a sewer pipe; 57. a water receiving pipe; 58. a water outlet channel; 6. a discharging mechanism; 61. a pull rod; 611. a linkage strut; 612. a handle; 62. extruding the support rod; 621. a movable pressure head; 63. sliding the loop bar; 64. a discharging pressure lever; 65. pressing a plate; 66. condensing and sealing the box; 661. the rod is squeezed.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1-8, the molten aluminum casting apparatus according to the present invention comprises a heating mechanism 1, a closed box 2, a transmission mechanism 3, a casting mechanism 4, a cooling mechanism 5, and a discharging mechanism 6; the heating mechanism 1 comprises two brackets 11, a driving motor 12 is arranged at the upper end of each bracket 11, a main gear 13 is connected below the driving motor 12, two driven gears 131 are symmetrically arranged on two sides of the main gear 13, a threaded column 14 is connected below the driven gear 131, the lower end of the threaded column 14 is rotatably connected with the bracket 11, a supporting plate 15 is arranged on the threaded column 14, a hollow cylindrical sleeve is arranged in the middle of the supporting plate 15, a right-angle connecting rod 151 is arranged above the cylindrical sleeve, an electric heating furnace 16 is arranged between the two brackets 11, a charging bucket 17 is arranged above the electric heating furnace 16, a sealing cover 171 is arranged above the charging bucket 17, two arms 172 are symmetrically arranged on two sides of the charging bucket 17, the arms 172 penetrate through the cylindrical sleeve of the supporting plate 15, and a wheel disc 18 is arranged at the other end of each arm 172, a kettle mouth 173 is arranged on the wall of the charging barrel 17; after the driving motor 12 is started, the main gear 13 connected with it drives the slave gears 131 to rotate, the threaded columns 14 below the slave gears 131 rotate along with the slave gears, and the supporting plate 15 screwed with the threaded columns 14 can move up and down along with the rotation of the threaded columns 14, so as to drive the charging bucket 17 to move up and down, and the wheel disc 18 can rotate the charging bucket 17 obliquely, so that the aluminum water can be poured out from the kettle nozzle 173 for casting.

Specifically, a side door 21 is arranged on one side wall of the closed box 2, two symmetrically distributed pillars 22 are arranged inside the closed box 2, a cylindrical through groove is arranged on each pillar 22, a spindle rod 23 is installed on each cylindrical through groove, two first gears 231 are arranged on each spindle rod 23, one end of each spindle rod 23 is connected with one driving motor 12, a rotating stud 24 is sleeved at the upper end of each pillar 22, a second gear 241 is arranged at the lower end of each rotating stud 24, the second gear 241 is matched and clamped with the first gears 231, a lifting plate 25 is installed on each rotating stud 24, two threaded column holes 251 are symmetrically arranged on each lifting plate 25, the threaded column holes 251 are matched and clamped with threads on the rotating studs 24, two fixed support rods 252 are respectively arranged at two ends of each lifting plate 25, and a rotating sleeve rod 253 is installed on each fixed support rod 252, the connecting line of the central points of the two threaded column holes 251 is parallel to the fixed support rod 252, a rectangular parallelepiped radial through groove 254 is respectively arranged inside each threaded column hole 251, a mounting pillar 255 is arranged at the lower end of one corner of the lifting plate 25, a supporting support plate 256 is respectively arranged below the other three corners of the lifting plate 25, one of the supporting support plates 256 corresponds to the mounting pillar 255, and a supporting support rod 257 is connected between the other two supporting support plates 256; the first gear 231 on the spindle shaft 23 is engaged with the second gear 241 at the lower end of the rotating stud 24, when the spindle shaft 23 rotates, the rotating stud 24 rotates along with the rotating stud, and the lifting plate 25 is screwed to the rotating stud 24, so that when the rotating stud 24 rotates, the lifting plate 25 can move up and down, which is convenient for adjusting the height of the mold.

Specifically, the transmission mechanism 3 includes a driving motor 12, the driving motor 12 is installed in the installation support 255, the driving motor 12 is connected to a first shaft rod 31, the other end of the first shaft rod 31 is connected to the support plate 256 corresponding to the installation support 255, a first conveyor belt 32 is installed on the first shaft rod 31, the first conveyor belt 32 bypasses the rotating sleeve rod 253, the support rod 257 and the first shaft rod 31, the first conveyor belt 32 covers the lifting plate 25, a hollow sleeve plate 33 is installed on the first conveyor belt 32, the hollow sleeve plate 33 passes through the radial through groove 254 and is sleeved on the lifting plate 25, an installation support plate 331 is installed at one corner of the hollow sleeve plate 33, the driving motor 12 is installed on the installation support plate 331, and an installation head is installed at each of the other seven corners of the installation support plate 331, the driving motor 12 is connected with a second shaft rod 332, the other end of the second shaft rod 332 is rotatably connected with the mounting head corresponding to the mounting plate 331, a transmission support rod 333 is mounted between every two corresponding mounting heads, a transmission loop bar 334 is mounted on the transmission support rod 333, a second conveyor belt 335 is sleeved on the hollow loop plate 33, and the second conveyor belt 335 bypasses the second shaft rod 332 and the transmission loop bar 334; the rotating sleeve rod 253 and the transmission sleeve rod 334 can ensure that the transmission effect of the first transmission belt 23 and the second transmission belt 335 is better, prevent the first transmission belt 23 and the second transmission belt 335 from being blocked in the transmission process, and reduce the abrasion of the first transmission belt 23 and the second transmission belt 335; the hollow sleeve plate 33 is designed to be hollow, can be sleeved on the lifting plate 25, can ensure that the first conveyor belt 23 and the second conveyor belt 335 are not interfered with each other, and can ensure the stability of the second conveyor belt 335.

Specifically, the casting mechanism 4 includes a bowl-shaped casting opening 41, a protective cover is arranged at the upper end of the casting opening 41, a casting channel 411 is arranged at the lower end of the casting opening 41, the upper end of the casting channel 411 is obliquely arranged, the lower end of the casting channel 411 is vertically arranged, a discharge pipe 412 is arranged below the vertical end of the casting channel 411, an air vent channel 42 is arranged above the joint of the oblique end of the 411 and the vertical end, a rectangular condensing groove 43 is arranged at the upper end of the air vent channel 42, a rectangular mold sleeve 44 is arranged below the discharge pipe 412, the mold sleeve 44 is arranged on the second conveyor belt 335, a mold holding groove 441 is arranged in the middle of the mold sleeve 44, a water through opening 442 is arranged on one corner of the side wall of the mold sleeve 44, a water inlet pipe 443 is arranged on the water through opening 442, a water through channel 444 is arranged below the water through opening 442, the water passage 444 is arranged inside the die sleeve 44 and surrounds the side wall and the bottom surface of the die sleeve 44, and the other end of the water passage 444 is connected with a water outlet pipe 445; a top die thin plate 446 is arranged on the bottom surface of the die holding groove 441, five ejector rods 447 are connected below the top die thin plate 446, the ejector rods 447 and the water passing channels 444 are distributed in a staggered mode, a row of clamping teeth are arranged at the lower ends of the ejector rods 447, five linkage compression rods 448 corresponding to the ejector rods 447 are arranged on the side wall of the die sleeve 44, the linkage compression rods 448 are arranged on the outer side of the water passing channels 444, a row of clamping teeth are arranged at the lower ends of the linkage compression rods 448, one linkage gear 449 is arranged on each of the opposite sides of the linkage compression rods 448 and the ejector rods 447, and the two linkage gears 449 are connected through a chain; because the molten aluminum is high-temperature liquid, the shield above the casting opening 41 can prevent the sputtering problem in the casting process, and protect the whole equipment and constructors; the tapping pipe 412 facilitates positioning before preparation and guiding during casting; the ventilation channel 42 is convenient for discharging the aluminum gas generated by the high-temperature aluminum water, and meanwhile, air convection is carried out to prevent the casting from generating bubbles, and the condensation tank 43 is used for condensing the aluminum gas, so that the condensation collection and the post-treatment of the aluminum gas are convenient; the die sleeve 44 is a container for placing a die, and meanwhile, a water passage 444 in the die sleeve 44 can be used for cooling the die by water, so that the cooling of aluminum water and the molding of a casting piece are accelerated; when the linkage compression bar 448 is extruded and moves downwards, the ejector rod 447 is driven to move upwards through the linkage action of the linkage gear 449, and the die is jacked upwards through the top die thin plate 446, so that the die is convenient to take materials.

Specifically, the cooling mechanism comprises a water tank 51, two water outlets 511 are arranged at the lower end of one side of the water tank 51, the water outlets 511 are arranged to be threaded interfaces, a water control sleeve 52 is connected to the water outlets 511, a connecting pipe 521 is arranged at one side of the water control sleeve 52, a fastening sleeve nut 522 is sleeved on the connecting pipe 521, the fastening sleeve nut 522 is matched with the threaded interface of the water outlets 511, a through pipe 524 is arranged at the opposite side of the connecting pipe 521, a first support rod 524 is installed in the through pipe 524, one end of the first support rod 524 is fixedly connected with a water control ball 523, the diameter of the water control ball 523 is larger than that of the connecting pipe 521, a threaded lower water outlet 523 is arranged at the lower end of the water control sleeve 52, the lower end of the lower water outlet 523 is screwed with a water filling opening 53 at the upper end of the closed box 1, and a water filling tank 54 is arranged at the lower end of the water filling opening 53, the water tank 54 surrounds three sides of the condensation tank 43, a cooling channel 55 is arranged on one side of the water tank 54, the cooling channel 55 extends downwards around the casting channel 411, and the outlet end of the cooling channel 55 is connected with a downcomer 56; a water receiving pipe 57 is installed on the bottom surface inside the closed box 2, an L-shaped water outlet channel 58 is arranged at the lower end of the water receiving pipe 57, and the other end of the water outlet channel 58 extends to the outside of the closed box 2; the fastening sleeve nut 522 can ensure that the water tank 51 is connected with the water control sleeve 52 more firmly, when the water control ball 523 abuts against the connecting pipe 521, water in the water tank 51 can be blocked, when the water control ball 523 is pulled by the first support rod 524 to be separated from the connecting pipe 521, the water in the water tank 51 can enter the water filling tank 54 through the water control sleeve 52, and after the water in the water filling tank 54 reaches a certain depth, cold water can enter the cooling channel 55 to primarily cool cast aluminum water in the casting channel 411, and then enters the mold sleeve 44 through the downcomer 56 to further cool the mold, so that the molding of a cast piece is promoted, and after the water circulates in the water passage 44 in the mold sleeve 44, the cold water enters the water outlet channel 58 through the water receiving pipe 57 to be discharged; the cooling channel 55 and the water channel 444 are used for cooling the molten aluminum for multiple times, so that the forming of the casting can be promoted, and the time cost can be reduced.

Specifically, the discharging mechanism 6 includes a pull rod 61, the pull rod 61 includes two linkage support bars 611 and a hand lever 612, one end of the linkage support bar 611 is movably connected inside the closed box 2, the other end of the linkage support bar 611 extends to the outside of the closed box 2 and is connected with the hand lever 612, an extrusion support bar 62 is vertically arranged on the upper side of the linkage support bar 611, a through groove is arranged at the front end of the extrusion support bar 62, a movable pressure head 621 is movably installed in the through groove, a sliding sleeve rod 63 is sleeved at the lower end of the linkage support bar 611, the sliding sleeve rod 63 is movably connected with a discharging pressure lever 64, and a rectangular pressure plate 65 is fixedly connected at the lower end of the discharging pressure lever 64; the discharging structure 6 further comprises a condensation sealing box 66, the front half end of the condensation sealing box 66 is hollow, the lower end face of the condensation sealing box is not covered, the hollow section of the condensation sealing box 66 is matched with the condensation groove, the rear half section of the condensation sealing box 66 is solid, two sides of the solid section of the condensation sealing box 66 are respectively provided with an extrusion rod 661, and the extrusion rods 661 are abutted to the movable pressure head 621; when the hand lever 612 is pulled downwards, the discharging pressure lever 64 connected with the sliding sleeve rod 63 on the linkage support rod 611 moves downwards, the pressure plate 65 at the lower end of the discharging pressure lever 64 can extrude the linkage pressure lever 448 arranged in the side wall of the die sleeve 44, and the die is ejected out through the ejector rod 447, so that the die is convenient to take materials; and the movable pressure head 621 on the pressing rod 62 above the linkage rod 611 presses the pressing rod 661, so that the condensation sealed box 66 is taken out of the condensation tank 43.

When the invention is used, a water outlet 523 of a water control sleeve 52 in a cooling mechanism 5 is screwed to a water filling port 53 at the upper end of a closed box 2, a connecting pipe 521 of the water control sleeve 52 is screwed to a water outlet 511 of a water tank 51 through a fastening sleeve nut 522, a mould is placed in a mould placing groove 441 of a mould sleeve 44, a driving motor 12 on a transmission mechanism 3 is started, the position of the mould sleeve 44 is adjusted through the transmission of a first transmission belt 32 and a second transmission belt 335, after the position is adjusted to a proper position, the driving motor 12 of a spindle rod 23 is started, because a first gear 231 on the spindle rod 23 is clamped with a second gear 241 on the rotary stud 24, the rotary stud 24 rotates along with the rotation of the spindle rod 23, a lifting plate 25 on the rotary stud 24 ascends upwards and ascends to the proper position, and the position of the mould is adjusted, so that a discharge pipe 412 is aligned with a casting port of the mould; the sewer pipe 56 in the closed box 2 is screwed with the water inlet pipe 443 of the die sleeve 44, the water outlet pipe 445 of the die sleeve 44 is screwed with the water receiving pipe 57, the condensation sealed box 66 is pushed into the condensation groove 43, and after the preparation work is finished, the side door 21 is closed;

opening a sealing cover 171 of a charging barrel 17, putting an aluminum block, closing the sealing cover 171, opening a switch of an electric heating furnace 16, heating the charging barrel 17, fully heating until the aluminum block is completely melted into an aluminum water gap, closing the switch of the heating furnace 16, starting a driving motor 12 above a bracket 11, driving a main gear 13 below the driving motor 12 to drive secondary gears 131 on two sides to rotate, rotating a threaded column 14, moving a support plate 15 on the threaded column 14 upwards to drive the charging barrel 17 to ascend, simultaneously moving a right-angled connecting rod 151 on the support plate 15 upwards to drive a third supporting rod 528 to move, pulling a first supporting rod 526 by the third supporting rod 528 to move towards the bracket 11 through a second supporting rod 527, separating a water control ball 525 at the front end of the first supporting rod 526 from a connecting pipe 521, feeding water in a water tank 51 into a water control sleeve 52 and injecting the water into a water filling groove 54, feeding cold water into a die sleeve 44 through a cooling channel 55 during filling, then flows out from a water outlet channel 58 below the closed box 2; after the charging barrel 17 rises to a proper height, the rotary wheel disc 18 is rotated to enable the charging barrel 17 to incline, the kettle mouth 173 of the charging barrel 17 aligns at the casting opening 41 to pour the aluminum water into the casting channel 411, the aluminum water is cast into the mold from the discharge pipe 412 along the casting channel 411, and in the casting process, the aluminum water is cooled in the casting channel 411 and the mold sleeve 44, so that the cooling speed of the aluminum water in the mold can be accelerated, the forming is accelerated, meanwhile, the ventilation channel 42 above the discharge pipe 412 can ensure the air flow, the heat dissipation is promoted, and the phenomenon that bubbles appear on a casting part can also be prevented; after casting is completed, the charging barrel 17 is restored to be in an upright state, standing and waiting are carried out, after the mold is cooled and molded, the charging barrel 17 is lowered and reset, in the process that the charging barrel 17 is lowered and reset, the right-angle connecting rod 151 drives the third supporting rod 528 to move downwards, the third supporting rod 528 pushes the first supporting rod 526 to translate towards the direction of the water tank 51 through the second supporting rod 527, when the charging barrel 17 is reset, the water control ball 525 blocks the outlet of the connecting pipe 521, the water tank 51 stops supplying water, and water in the cooling channel 55 and the mold sleeve 44 flows out through the water outlet channel 58; opening the side door 21, disconnecting the water inlet pipe 443 and the sewer pipe 56 of the die sleeve 44, disconnecting the water outlet pipe 445 and the water receiving pipe 57, moving the middle sleeve control plate 33 through the first conveyor belt 32, adjusting the position of the die sleeve 44 on the second conveyor belt 335, aligning the pressure plate 65 with the linkage pressure lever 448 of the die sleeve 44, lowering the handle rod 612, moving the discharge pressure lever 64 below the linkage support rod 611 downwards, pushing the pressure plate 65 against the linkage pressure lever 448 to move downwards, driving the mandril 447 to move upwards through the linkage gear 449 by the linkage pressure lever 448, pushing the top die sheet 446 upwards by the mandril 447, and then ejecting the die, so that the material can be taken conveniently; and the mutual action between activity dop 621 and the pressure ram 661, extrudes the condensation groove 43 with condensation joint sealing box 66 through the extrusion branch 62 of linkage branch 448 top, can take out condensation joint sealing box 66 through the handle on the condensation joint sealing box 66 to the residue on the condensation joint sealing box 66 is cleared up.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An aluminum water casting device comprises a heating mechanism (1), a closed box (2), a transmission mechanism (3), a casting mechanism (4), a cooling mechanism (5) and a discharging mechanism (6);

the heating mechanism (1) comprises two supports (11), a driving motor (12) is arranged at the upper end of each support (11), a main gear (13) is connected below the driving motor (12), two driven gears (131) are symmetrically arranged on two sides of the main gear (13), a threaded column (14) is connected below the driven gear (131), the lower end of the threaded column (14) is rotatably connected with the supports (11), a supporting plate (15) is arranged on the threaded column (14), a hollow cylindrical sleeve is arranged in the middle of the supporting plate (15), a right-angle connecting rod (151) is arranged above the cylindrical sleeve, an electric heating furnace (16) is arranged between the two supports (11), a charging barrel (17) is arranged above the electric heating furnace (16), a sealing cover (171) is arranged above the charging barrel (17), and two support arms (172) are symmetrically arranged on two sides of the charging barrel (17), the support arm (172) passes through the cylindrical sleeve of the support plate (15), the other end of the support arm (172) is provided with a wheel disc (18), and the wall of the charging bucket (17) is provided with a spout (173).

2. An aluminum water casting apparatus as defined in claim 1, wherein: a side door (21) is arranged on one side wall of the closed box (2), two pillars (22) which are symmetrically distributed are arranged in the closed box (2), a cylindrical through groove is formed in each pillar (22), a main shaft rod (23) is installed on each cylindrical through groove, two first gears (231) are arranged on each main shaft rod (23), one end of each main shaft rod (23) is connected with one driving motor (12), a rotary stud (24) is sleeved on each pillar (22), a second gear (241) is arranged at the lower end of each rotary stud (24), the second gear (241) is matched and clamped with the first gears (231), a lifting plate (25) is installed on each rotary stud (24), two threaded column holes (251) are symmetrically arranged on each lifting plate (25), and the threaded column holes (251) are matched and clamped with threads on the rotary studs (24), the improved lifting plate is characterized in that two ends of the lifting plate (25) are respectively provided with a fixed support rod (252), a rotating sleeve rod (253) is installed on the fixed support rod (252), the connecting line of the central points of the two threaded column holes (251) is parallel to the fixed support rod (252), the inner sides of the threaded column holes (251) are respectively provided with a rectangular radial through groove (254), one corner lower end of the lifting plate (25) is provided with an installation pillar (255), a supporting support plate (256) is respectively arranged below the other three corners of the lifting plate (25), one of the supporting support plates (256) corresponds to the installation pillar (255), and the other two supporting support plates (256) are connected with one supporting support rod (257).

3. An aluminum water casting apparatus as defined in claim 2, wherein: the transmission mechanism (3) comprises a driving motor (12), the driving motor (12) is installed in the installation support column (255), the driving motor (12) is connected with a first shaft rod (31), the other end of the first shaft rod (31) is connected with the support plate (256) corresponding to the installation support column (255), a first transmission belt (32) is installed on the first shaft rod (31), the first transmission belt (32) bypasses the rotating sleeve rod (253), the support rod (257) and the first shaft rod (31), the first transmission belt (32) covers the lifting plate (25), a hollow sleeve plate (33) is installed on the first transmission belt (32), the hollow sleeve plate (33) penetrates through the radial through groove (254) and is sleeved on the lifting plate (25), and an installation support plate (331) is arranged at one corner of the hollow sleeve plate (33), the mounting structure is characterized in that a driving motor (12) is mounted on the mounting support plate (331), mounting heads are arranged at the other seven corners of the mounting support plate (331), a second shaft rod (332) is connected to the driving motor (12), the other end of the second shaft rod (332) is rotatably connected with the mounting heads corresponding to the mounting support plate (331), a transmission support rod (333) is mounted between every two corresponding mounting heads, a transmission loop bar (334) is mounted on the transmission support rod (333), a second conveyor belt (335) is sleeved on the hollow loop plate (33), and the second conveyor belt (335) bypasses the second shaft rod (332) and the transmission loop bar (334).

4. An aluminum water casting apparatus as defined in claim 3, wherein: casting mechanism (4) including pouring gate (41) of bowl type, pouring gate (41) upper end sets up the guard shield, pouring gate (41) lower extreme sets up one casting passageway (411), casting passageway (411) upper end sets up for the slope, casting passageway (411) lower extreme sets up for perpendicular, casting passageway (411) vertical end below installation discharging pipe (412), (411) slope end sets up one ventilation channel (42) with vertical end linking department top, ventilation channel (42) upper end sets up the cold trap (43) of a cuboid, die sleeve (44) of a cuboid is placed to discharging pipe (412) below, die sleeve (44) are placed on second conveyer belt (335), set up one in the middle of die sleeve (44) and put die slot (441), set up one on die sleeve (44) lateral wall one corner and lead to water mouth (442), a water inlet pipe (443) is installed on the water through opening (442), a water through channel (444) is arranged below the water through opening (442), the water through channel (444) is arranged inside the die sleeve (44) and surrounds the side wall and the bottom surface of the die sleeve (44), and the other end of the water through channel (444) is connected with a water outlet pipe (445); put a mould sheet metal (446) of bottom surface mounting in die groove (441), five ejector pins (447) are connected to top mould sheet metal (446) below, ejector pin (447) with it distributes to lead to water passageway (444) crisscross, ejector pin (447) lower extreme sets up one row of latch, establish five on die sleeve (44) lateral wall the corresponding linkage depression bar (448) of ejector pin (447), install linkage depression bar (448) lead to the water passageway (444) outside, linkage depression bar (448) lower extreme sets up one row of latch, linkage depression bar (448) with a linkage gear (449) is respectively installed to one side that ejector pin (447) is relative, two connect through the chain between linkage gear (449).

5. An apparatus for casting molten aluminum according to claim 4, wherein: the cooling mechanism comprises a water tank (51), two water outlets (511) are arranged at the lower end of one side of the water tank (51), the water outlets (511) are arranged to form a threaded interface, a water control sleeve (52) is connected to the water outlets (511), a connecting pipe (521) is arranged at one side of the water control sleeve (52), a fastening sleeve nut (522) is sleeved on the connecting pipe (521), the fastening sleeve nut (522) is matched with the threaded interface of the water outlets (511), a through pipe (524) is arranged on the opposite side of the connecting pipe (521), a first supporting rod (524) is installed in the through pipe (524), one end of the first supporting rod (524) is fixedly connected with a water control ball (523), the diameter of the water control ball (523) is larger than that of the connecting pipe (521), a lower water outlet (523) with threads is arranged at the lower end of the water control sleeve (52), the lower end of the lower water outlet (523) is in threaded connection with a water filling port (53) at the upper end of the closed box (1), the lower end of the water filling port (53) is provided with a water filling tank (54), the water filling tank (54) surrounds three sides of the condensation tank (43), one side of the water filling tank (54) is provided with a cooling channel (55), the cooling channel (55) surrounds the casting channel (411) and extends downwards, and the outlet end of the cooling channel (55) is connected with a lower water pipe (56); the water receiving pipe (57) is mounted on the bottom surface inside the closed box (2), an L-shaped water outlet channel (58) is arranged at the lower end of the water receiving pipe (57), and the other end of the water outlet channel (58) extends to the outside of the closed box (2).

6. An aluminum water casting apparatus as defined in claim 5, wherein: the discharging mechanism (6) comprises a pull rod (61), the pull rod (61) comprises two linkage support rods (611) and a hand rod (612), one end of each linkage support rod (611) is movably connected inside the closed box (2), the other end of each linkage support rod (611) extends to the outside of the closed box (2) to be connected with the hand rod (612), an extrusion support rod (62) is vertically arranged on the upper side of each linkage support rod (611), a through groove is formed in the front end of each extrusion support rod (62), a movable pressure head (621) is movably installed in the through groove, a sliding sleeve rod (63) is sleeved at the lower end of each linkage support rod (611), the sliding sleeve rod (63) is movably connected with a discharging pressure rod (64), and a rectangular pressure plate (65) is fixedly connected at the lower end of each discharging pressure rod (64);

ejection of compact structure (6) still include condensation joint sealing (66), half preceding end of condensation joint sealing (66) sets to cavity and lower terminal surface uncovered, condensation joint sealing (66) cavity section with condensate sump (43) looks adaptation, half back section of condensation joint sealing (66) sets up to solid section, respectively set up an extrusion stem (661) in condensation joint sealing (66) solid section both sides, extrusion stem (661) with activity pressure head (621) are inconsistent.