Aluminum casting equipment and control method thereof

Abstract

The present invention discloses an aluminum casting equipment and a control method thereof, belonging to the field of aluminum casting technology. It mainly aims at the problem that the existing products need to manually carry the ingot during the production process, and proposes the following technical scheme, including a bottom plate, an ingot and a drainage groove, and the top of the bottom plate is provided with a switching mechanism, a spraying mechanism, a discharging mechanism and a feeding mechanism, wherein the spraying mechanism, the discharging mechanism and the feeding mechanism correspond to the corresponding stations of the switching mechanism respectively, and the discharging mechanism and the feeding mechanism are linked by a transmission component. The present invention realizes the configuration of multiple stations through a switching mechanism, and then sets a feeding mechanism, a discharging mechanism, a spraying mechanism and a pouring mechanism at the corresponding stations to realize the automatic and continuous loading and unloading of the ingot during the production of aluminum parts, and water-cools the ingot before unloading, which not only accelerates the cooling speed of the ingot and the aluminum liquid inside it, improves the production efficiency of aluminum parts, but also reduces the risk of injuring the staff during the unloading process of the ingot after pouring.

Description

Technical Field

[0001] The invention relates to the technical field of aluminum casting, in particular to aluminum casting equipment and a control method thereof. Background Art

[0002] When processing aluminum ingots, the aluminum that is already in a high-temperature liquid state in the furnace needs to be poured into the ingot (the ingot is made of a sand casting mold) through a drainage trough, and the aluminum liquid solidifies into aluminum parts in the ingot.

[0003] At present, for large-scale aluminum casting, continuous automated production of aluminum parts can be achieved by setting up multiple control systems, but the production cost of such equipment is high and cannot be applied to small production workshops. The existing small production workshops still require a lot of manual cooperation in the production process of aluminum parts, and during production, the continuity of the ingot in the production process cannot be guaranteed. Not only is the labor burden heavy, but the production efficiency of the equipment is low. For example: A Chinese patent with an application number of 202310726779.4 discloses an aluminum casting device and its control method. It includes a furnace, a drainage trough and a distribution plate, the furnace is filled with aluminum liquid, the side wall of the furnace is provided with a furnace eye, the drainage trough is provided at the lower side of the furnace eye, and a distribution plate is provided at the end of the drainage trough, and the aluminum liquid passes through the distribution plate.

[0004] Although the technical solution in the above patent document realizes the control of the flow rate and flow of molten aluminum, in the actual use process, in order to avoid the situation where the production efficiency of aluminum parts is reduced due to repeated smelting of molten aluminum, the molten aluminum melted in the furnace at one time can be used to cast multiple billets. Since the furnace is inconvenient to move, it is necessary to switch the loading and unloading of the billets. The billets in the prior art cannot be continuously loaded and unloaded automatically, and the manual handling process will not only consume a lot of time and affect work efficiency, but also easily cause harm to the workers during the handling process after the casting of the billets. Summary of the invention

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides an aluminum casting equipment and a control method thereof, which realizes the configuration of multiple stations through a switching mechanism, and then sets a loading mechanism, an unloading mechanism, a spraying mechanism and a pouring mechanism at the corresponding stations to realize the automatic and continuous loading and unloading of the ingots during the production of aluminum parts, thereby improving work efficiency, and water-cooling the ingots before unloading to not only accelerate the cooling speed of the ingots and the aluminum liquid inside them, and improve the production efficiency of aluminum parts, but also reduce the risk of injuring workers during the unloading process of the ingots after pouring, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] The technical solution of the first aspect: an aluminum casting device, comprising a bottom plate, a casting blank and a drainage trough, wherein a switching mechanism, a spraying mechanism, a discharge mechanism and a feeding mechanism are arranged on the top of the bottom plate, wherein the spraying mechanism, the discharge mechanism and the feeding mechanism correspond to corresponding stations of the switching mechanism respectively, and the discharge mechanism and the feeding mechanism are linked by a transmission assembly, a pouring mechanism for controlling material is installed at the output end of the drainage trough, and the discharge end of the pouring mechanism also corresponds to the corresponding station of the switching mechanism, and an auxiliary part for assisting the movable adjustment of the casting blank is arranged on the switching mechanism;

[0008] The switching mechanism includes a carrier plate, on which a plurality of bearing components for supporting the ingot are arranged along the circumferential direction, and a telescopic column and a circular ring are installed at the bottom of the carrier plate, wherein a semicircular ring is arranged at the bottom of the circular ring, and telescopic rods are symmetrically arranged on the semicircular ring in a front-to-back manner, the bottom end of the telescopic column is rotatably connected to the bottom plate through a bearing, and a motor located on the bottom plate is arranged on the side of the telescopic column, a half gear and a special-shaped disk are installed at the output end of the motor, the special-shaped disk and the semicircular ring are connected by an adjusting rod, and an outer gear ring meshing with the semi-circular ring is arranged on the side of the half gear, and the outer gear ring is arranged on the outer ring shell wall of the telescopic column.

[0009] As a further solution of the present invention, the carrier plate is composed of a circular plate and an extension plate, wherein the extension plates include four plates, which are arranged at the edge of the circular plate along the circumferential direction, and the extension plates are provided with station slots;

[0010] The bearing assembly includes a sleeve fixedly connected to the station slot by bolts, the bottom end of the sleeve is threadedly connected to an inner groove sleeve, the peripheral wall of the inner groove sleeve is symmetrically provided with notches, an arc-shaped support plate is slidably connected in the notch, a wedge frame is integrally provided on the side wall of the arc-shaped support plate, an active wedge block is slidably connected on the inclined surface of the wedge frame, a carrier plate is welded on the outer peripheral wall of the inner groove sleeve, two movable rods are movably connected to the carrier plate, one end of the two movable rods is respectively fixedly connected to the corresponding active wedge block, the other ends of the two movable rods are commonly connected to a joint plate, a strong spring located on the movable rod is sleeved between the carrier plate and the joint plate, a U-shaped groove is provided on the joint plate, and a round roller is movably connected in the U-shaped groove through a pin shaft;

[0011] Slide grooves are provided on the shell walls on both sides of the carrier plate, and sliding blocks are slidably connected in the slide grooves. The sides of the sliding blocks away from the slide grooves are respectively fixedly connected to corresponding active wedge blocks.

[0012] As a further solution of the present invention, the top end of the telescopic column is fixedly connected to the bottom center of the carrier plate, an annular groove 1 is provided on the bottom shell wall of the carrier plate, the annular ring is rotatably connected to the annular groove 1, and the bottom end of the telescopic rod is fixedly connected to the top shell wall of the bottom plate by screws;

[0013] A rotating shaft is provided at the output end of the motor, and the half gear and the special-shaped disk are arranged on the rotating shaft in sequence from bottom to top. A closed-loop groove is provided on the top shell wall of the special-shaped disk, and a carrier block is slidably connected in the closed-loop groove. The bottom end of the adjusting rod is fixedly connected to the carrier block, and the top end of the adjusting rod is fixedly connected to the semicircular ring by bolts.

[0014] As a further solution of the present invention, the spray mechanism includes a water tank arranged on the bottom plate, the water tank is located at the front side of the switching mechanism, a water pump body for pumping water resources and a spraying member for water resource delivery are arranged on the top shell wall of the water tank, wherein the spraying member and the water pump body are connected by a pipeline, a partition plate is arranged inside the spraying member, a blocking plate for blocking and adjustment is movably connected in the partition plate, two guide rods extending to the outside of the spraying member are arranged on the side wall of the blocking plate, an auxiliary wedge plate is commonly connected to one end of the two guide rods away from the blocking plate, and a return spring 1 located on the guide rod is sleeved between the spraying member and the auxiliary wedge plate;

[0015] The spraying member is composed of a hollow plate and a spraying ring, wherein the vertical section of the hollow plate is in a "7"-shaped structure, the spraying ring is integrally arranged at the top of the hollow plate, and the spraying ring and the inner cavity of the hollow plate are connected to each other, a plurality of nozzles for spraying water resources are arranged on the inner wall of the spraying ring along the circumferential direction, and the partition plate is arranged inside the hollow plate.

[0016] As a further solution of the present invention, the unloading mechanism is composed of a conveying assembly, a side plate, a U-shaped frame and a passive wedge block, wherein the conveying assembly is arranged on the top shell wall of the bottom plate, the conveying assembly is located on the right side of the switching mechanism, and is driven by a dual-axis motor, the side plates include two, which are respectively arranged on the top shell walls on both sides of the conveying assembly to form a constraint channel, the U-shaped frame is fixedly connected to the two side plates by bolts, and the passive wedge block is fixedly connected to the side wall of the U-shaped frame.

[0017] As a further solution of the present invention, the feeding mechanism includes a frame arranged on the bottom plate, the frame is located at the rear side of the switching mechanism, and rotating shafts are installed on the outer walls of both sides of the frame, the front ends of the two rotating shafts are commonly connected to the conveying member, and the rear ends of the two rotating shafts are also commonly connected to the conveying member;

[0018] The conveying member is composed of a conveying toothed chain member and an arc-shaped corresponding plate, wherein the conveying toothed chain member is used to link two rotating shafts, and the arc-shaped corresponding plates include a plurality of plates, which are evenly distributed on the conveying toothed chain member, and the front and rear arc-shaped corresponding plates correspond to each other and form a feeding station for placing the ingot;

[0019] The transmission assembly is composed of a transmission shaft and a transmission gear chain member, wherein the transmission shaft is mounted on the other output end of the dual-shaft motor, and the transmission shaft is linked to the right rotating shaft through the transmission gear chain member.

[0020] As a further solution of the present invention, the auxiliary part includes a tube rotatably connected to the top shell wall of the carrier, an arc-shaped closed groove is opened on the peripheral wall of the tube, a convex rod is slidably connected in the arc-shaped closed groove, and the side of the convex rod away from the arc-shaped closed groove is fixedly connected to the feeding mechanism, and a friction ring is arranged on the outer ring shell wall of the tube below the arc-shaped closed groove, and the friction ring is used for the movable adjustment of the ingot.

[0021] As a further scheme of the present invention, the pouring mechanism includes a hollow ball, and a plurality of ports are opened on the peripheral wall of the hollow ball, wherein an injection pipe for discharging materials is installed at the discharge end, and a loading pipe is installed at the feed end, and the other end of the loading pipe is connected to the output end of the drainage trough, and an arc-shaped blocking block for sealing is provided inside the hollow ball, and a moving rod is installed on the side wall of the arc-shaped blocking block, and one end of the moving rod away from the arc-shaped blocking block passes through the corresponding port and is fixedly connected with a frame, and two reset springs located on the moving rod are sleeved between the frame and the hollow ball, and a resistance rod is installed on the right inner wall of the frame, and a cone located on the carrier plate is provided on the side of the resistance rod.

[0022] As a further solution of the present invention, a ball is rollingly connected to one end of the abutment rod away from the frame, and the ball is in rolling contact with the outer wall of the cone.

[0023] The technical solution of the second aspect: a control method for aluminum casting equipment, the method comprising the following steps:

[0024] Step 1: Arrangement of ingots: Arrange multiple ingots to be poured with aluminum liquid in sequence in the feeding stations formed on the feeding mechanism;

[0025] Step 2: For the loading of the ingot, the motor in the switching mechanism rotates half a circle, and the meshing between the half gear and the outer gear ring drives the telescopic column to synchronously move a quarter circle, so as to realize the switching of the workstations of the carrier plate in turn. Then, the motor continuously moves a quarter circle and then stops, and the semicircular ring is lifted up by the adjusting rod. Under the action of the telescopic rod, the carrier plate is lifted up by the circular ring. When the carrier plate is raised, the bearing assembly of the corresponding workstation on it lifts and loads the ingot directly above it on the loading mechanism. Then, the motor drives the special-shaped plate to complete the remaining quarter circle of rotation again, and the carrier plate descends and resets. When the carrier plate is lifted and lowered, the tube in the auxiliary part drives the friction ring to move with the cooperation of the convex rod and the arc-shaped closed-loop groove, and then the ingot in the bearing assembly is contacted and adjusted to make it rotate and dislocate, so as to facilitate the loading of the ingot on the bearing assembly.

[0026] Step 3: Lift the aluminum liquid and dump the external furnace so that the smelted aluminum liquid enters the drainage trough, and then the aluminum liquid flows into the pouring mechanism;

[0027] Step 4: Extract water resources, turn on the water pump body in the spray mechanism, and pump the water resources used for cooling in the water tank into the spray part;

[0028] Step 5: Feeding of the ingots. The operation of the dual-axis motor in the unloading mechanism drives the rotating shaft on the feeding mechanism through the transmission of the transmission assembly, so that the multiple ingots arranged on the feeding mechanism are fed as a whole, and the leftmost ingot is fed to the original feeding position;

[0029] Step 6: Switch the switching mechanism, start the motor, and rotate the half gear half a circle, so that the carrier plate switches the workstation, and then the workstation loaded with the ingot moves to the bottom of the pouring mechanism. Then the motor moves a quarter of a circle again and stops, so that the carrier plate rises, and the new bearing assembly lifts the ingot at the current position on the feeding mechanism. The replaced ingot is inserted into the bottom end of the injection pipe in the pouring mechanism, and the lifting of the carrier plate causes the cone in the pouring mechanism to move synchronously, and the cone contacts the resistance rod, which causes the moving rod to move through the frame, stretching the reset spring 2 to cancel the arc-shaped blocking block. The molten aluminum in the pouring mechanism is automatically poured into the current ingot. After the motor stops for a period of time, the molten aluminum completes the pouring of the ingot. Then the motor runs again, and the special-shaped plate completes the remaining quarter of a circle. At this time, the new ingot carried falls with the downward movement of the bearing assembly. During its falling process, due to the movement of the auxiliary parts, it completes a 90-degree rotation adjustment, so that it can be easily separated from the feeding mechanism and stably loaded in the bearing assembly. The downward movement of the carrier plate causes the cone in the pouring mechanism to be separated from the contact with the resistance rod, thereby achieving the blocking of the pouring mechanism and preventing the leakage of molten aluminum.

[0030] Step 7: Spray cooling of the ingot. With the repeated operation of the switching mechanism, new ingots are continuously fed, and the original ingots are moved to the cooling station under the action of the rotation switching. Then, when the carrier plate is raised, the round roller of the bearing assembly on the current station contacts the auxiliary wedge plate in the spray mechanism, and squeezes and applies force to the auxiliary wedge plate when the bearing assembly continues to move upward, so that the guide rod drives the blocking plate to retract, compressing the reset spring 1, and the retraction of the blocking plate opens the blockage of the internal channel of the spray part, and water resources are sprayed from the top of the spray part, so as to spray water cooling on the ingot at that position;

[0031] Step eight: unloading of the ingot. With the repeated operation of the switching mechanism, new ingots are continuously loaded. The water-cooled ingots move to the unloading station. When the carrier plate is raised, the round roller in the bearing assembly on the current station contacts the passive wedge in the unloading mechanism, and under the action of the continuous upward movement of the bearing assembly, the current joint plate drives the movable rod to retract and compress the strong spring. The movable rod drives the active wedge to move, and then squeezes and applies force to the corresponding wedge frame to displace it and stretch the arc-shaped support plate to move. After the arc-shaped support plate stretches, when the ingot in its station lacks support, it falls to the conveying assembly in the switching mechanism below under the action of gravity. The constraint channel formed by the side plate ensures the stability of the ingot falling, and then the dual-axis motor runs to displace the fallen ingot, which is convenient for the subsequent unloading of the ingot. The operation of the unloading mechanism synchronously drives the loading mechanism to move under the action of the transmission assembly to realize the feeding of the ingot on it, thereby forming a cycle and realizing continuous automatic loading and unloading of the ingot.

[0032] Compared with the prior art, the present invention has the following beneficial effects:

[0033] 1. The configuration of multiple stations is realized through the switching mechanism, and then the loading mechanism, unloading mechanism, spraying mechanism and pouring mechanism are set at the corresponding stations to realize the automatic and continuous loading and unloading of the ingot during the production of aluminum parts, replacing the existing manual handling, improving work efficiency, and reducing the workload of the staff. The automatic and continuous production of the ingot is realized with a simple mechanical structure, the equipment structure is optimized, the production cost of the product is reduced, the rational use of the product in a small production workshop is facilitated, and the promotion and use of the product is further facilitated.

[0034] 2. The operation and switching of the switching mechanism enables the ingot to flow in different stations, and then the pouring of aluminum liquid in the ingot and the cooling of the ingot after pouring are realized with the cooperation of the pouring mechanism and the spraying mechanism.

[0035] 3. The loading mechanism and the unloading mechanism are linked through the transmission assembly, which can realize the stable control of the moving distance when loading and unloading the billet, and ensure the stability of continuous loading and unloading of the billet.

[0036] 4. Auxiliary parts are provided on the switching mechanism, so when the switching mechanism is lifted and lowered, it not only realizes the rotation adjustment of the ingot in the loading state to ensure the loading of the ingot, but also performs synchronous activity adjustment on the ingots on other stations, so that the ingots on other stations produce a shaking effect, so that the aluminum liquid poured into the corresponding ingot and the cavity in the ingot are filled more fully, thereby ensuring the qualified rate of aluminum parts.

[0037] 5. The pouring mechanism cooperates with the switching mechanism to release and block the molten aluminum when the switching mechanism is lifted or lowered, thereby ensuring the accuracy of the pouring action of the ingot in the current station and preventing the waste of molten aluminum. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] Figure 1 A schematic diagram of the three-dimensional structure of an aluminum casting equipment Figure 1 ;

[0039] Figure 2 A schematic diagram of the three-dimensional structure of an aluminum casting equipment Figure 2 ;

[0040] Figure 3 for Figure 1 A schematic diagram of the switching mechanism structure;

[0041] Figure 4 for Figure 3 Schematic diagram of the structure viewed from above;

[0042] Figure 5 for Figure 3 Schematic diagram of the structure of the bearing assembly;

[0043] Figure 6 for Figure 5 Schematic diagram of the structure viewed from above;

[0044] Figure 7 for Figure 1 A schematic diagram of a partial cross-sectional structure of a spray mechanism;

[0045] Figure 8 for Figure 7 A schematic diagram of the enlarged local structure at A;

[0046] Fig. 9 for Figure 2 Schematic diagram of the feeding mechanism structure;

[0047] Fig.10 for Fig. 9 A schematic diagram of the enlarged local structure at B;

[0048] Fig.11 for Figure 2 A schematic diagram of the auxiliary parts structure;

[0049] Fig.12 for Figure 2 Schematic diagram of the drainage trough and pouring mechanism structure;

[0050] Fig.13 for Fig.12 A schematic diagram of the enlarged local structure at C;

[0051] Fig.14 for Figure 3 Schematic diagram of the motor and half gear structure.

[0052] In the figure: 1, bottom plate; 2, switching mechanism; 21, carrier plate; 22, bearing assembly; 221, sleeve; 222, inner groove sleeve; 223, arc-shaped support plate; 224, wedge-shaped frame; 225, active wedge block; 226, movable rod; 227, joint plate; 228, round roller; 23, telescopic column; 24, motor; 25, half gear; 26, special-shaped plate; 27, outer gear ring; 28, ring; 29, semi-circular ring; 210, telescopic rod; 211, adjusting rod; 3, spray mechanism; 31, water tank; 32, spraying part; 33, water pump body; 34, partition plate; 35, blocking plate; 36, guide rod; 37 , auxiliary wedge plate; 4, unloading mechanism; 41, conveying assembly; 42, side plate; 43, U-shaped frame; 44, passive wedge block; 5, feeding mechanism; 51, frame; 52, conveying parts; 521, transport tooth chain parts; 522, arc corresponding plate; 53, rotating shaft; 6, transmission assembly; 61, transmission shaft; 62, transmission tooth chain parts; 7, ingot; 8, auxiliary parts; 81, tube; 82, friction ring; 9, pouring mechanism; 91, hollow ball; 92, injection pipe; 93, feeding pipe; 94, arc blocking block; 95, moving rod; 96, frame; 97, resistance rod; 98, cone: 10, drainage trough. DETAILED DESCRIPTION

[0053] See also Figure 1-Figure 2 In an embodiment of the present invention, an aluminum casting device includes a bottom plate 1 serving as a basic integration plate, a casting billet 7 for pouring aluminum liquid, and a drainage trough 10 for guiding aluminum liquid. A support frame for contacting the ground is provided at the bottom of the drainage trough 10 to ensure the stability of the drainage trough 10.

[0054] The top of the bottom plate 1 is provided with a switching mechanism 2 for station conversion, a spraying mechanism 3 for water cooling the ingot 7, a discharging mechanism 4 for convenient unloading of the ingot 7, and a feeding mechanism 5 for stable loading of the ingot 7. Among them, the spraying mechanism 3, the discharging mechanism 4 and the feeding mechanism 5 correspond to the corresponding stations of the switching mechanism 2 respectively, so that when the switching mechanism 2 is running, the processing of the ingot 7 at different stations can be guaranteed. The discharging mechanism 4 and the feeding mechanism 5 are linked by a transmission assembly 6, so that the displacement feeding of the ingot 7 in the feeding mechanism 5 is synchronously realized when the discharging mechanism 4 realizes the discharging displacement of the ingot 7. The output end of the drainage trough 10 is installed with a pouring mechanism 9 for controlling the material, and the discharge end of the pouring mechanism 9 also corresponds to the corresponding station of the switching mechanism 2. The switching mechanism 2 is provided with an auxiliary part 8 for assisting the movable adjustment of the ingot 7. The setting of the auxiliary part 8 ensures the rotation transposition of the ingot 7 during loading, so that it can smoothly detach from the feeding mechanism 5 and realize loading on the switching mechanism 2.

[0055] See also Figure 1-Figure 4In the embodiment of the present invention, the switching mechanism 2 includes a carrier plate 21, on which a plurality of bearing components 22 for supporting the ingot 7 are arranged along the circumferential direction. A telescopic column 23 and a ring 28 are installed at the bottom of the carrier plate 21. The arrangement of the telescopic column 23 enables the carrier plate 21 to be raised and lowered.

[0056] Among them, a semicircular ring 29 is arranged at the bottom of the circular ring 28, and a telescopic rod 210 is symmetrically arranged on the semicircular ring 29. The symmetrically arranged telescopic rod 210 ensures the stability of the semicircular ring 29 when the carrier 21 is rotated and adjusted. And the setting of the telescopic rod 210 will not hinder the lifting and lowering of the carrier 21. The bottom end of the telescopic column 23 is rotatably connected to the base plate 1 through a bearing to ensure the rotation requirement of the carrier 21. The side of the telescopic column 23 is provided with a motor 24 located on the base plate 1, and the output end of the motor 24 is installed with a half gear 25 and a special-shaped disk 26. The special-shaped disk 26 is connected to the semicircular ring 29 by an adjusting rod 211. When the special-shaped disk 26 rotates with the operation of the motor 24, the setting of the adjusting rod 211 realizes the lifting and lowering adjustment of the carrier 21.

[0057] The side of the half gear 25 is provided with an outer gear ring 27 meshing with it, and the outer gear ring 27 is arranged on the outer shell wall of the telescopic column 23. The motor 24 drives the half gear 25 to rotate, and the meshing transmission between the half gear 25 and the outer gear ring 27 realizes the rotation movement of the telescopic column 23, thereby driving the carrier 21 to rotate and adjust.

[0058] See also Figure 3-Figure 6 In the embodiment of the present invention, the carrier plate 21 is composed of a disc and an extension plate. There are four extension plates, which are arranged at the edge of the disc along the circumferential direction, and station slots are provided on the extension plates. The station slots are provided to achieve the distribution of stations on the carrier plate 21.

[0059] The bearing assembly 22 includes a sleeve 221 fixedly connected to the station slot by bolts. The bottom end of the sleeve 221 is threadedly connected with an inner thread sleeve 222. The split design between the sleeve 221 and the inner thread sleeve 222 facilitates the disassembly and maintenance of the bearing assembly 22 on the carrier 21.

[0060] The inner groove sleeve 222 has symmetrical notches on its peripheral wall, and an arc-shaped support plate 223 is slidably connected in the notch. The top of the arc-shaped support plate 223 is polished, so that its friction is small. A wedge frame 224 is integrally provided on the side wall of the arc-shaped support plate 223, and the wedge frame 224 is composed of an L-shaped plate and a single-sided wedge block, wherein the single-sided wedge block is welded to the top of the L-shaped plate. An active wedge block 225 is slidably connected to the inclined surface of the wedge frame 224, and a T-shaped slide groove is provided on the inclined surface of the single-sided wedge block, and a T-shaped slide bar is provided on the inclined surface of the active wedge block 225, and the T-shaped slide bar is slidably connected to the T-shaped slide groove.

[0061] A carrier plate is welded on the outer peripheral wall of the inner groove sleeve 222, and rectangular grooves are provided on both side walls of the carrier plate. A hole is provided at the end of each rectangular groove, and a movable rod 226 is movably connected in the hole. One end of the two movable rods 226 is fixedly connected to the corresponding active wedge block 225. The other ends of the two movable rods 226 are commonly connected to a joint plate 227. A strong spring located on the movable rod 226 is sleeved between the carrier plate and the joint plate 227 to ensure the reset movement of the joint plate 227. A U-shaped groove is provided on the joint plate 227, and a round roller 228 is movably connected in the U-shaped groove through a pin shaft.

[0062] Slide grooves are provided on the inner walls of the rectangular grooves on both sides of the carrier plate, and sliders are slidably connected in the slide grooves, and the sides of the sliders away from the slide grooves are respectively fixedly connected to the corresponding active wedge blocks 225. The sliding connection of the active wedge block 225 on the carrier plate ensures the stability of the displacement movement of the active wedge block 225.

[0063] See also Figure 2-Figure 4 In the embodiment of the present invention, the top of the telescopic column 23 is fixedly connected to the bottom center of the carrier plate 21, so that when the telescopic column 23 rotates, the carrier plate 21 is driven to move synchronously. An annular groove 1 is provided on the bottom shell wall of the carrier plate 21, and the ring 28 is rotatably connected in the annular groove 1. The rotatable connection of the ring 28 on the carrier plate 21 ensures that the ring 28 and other structures arranged thereon will not hinder the rotational movement of the carrier plate 21. The bottom end of the telescopic rod 210 is fixedly connected to the top shell wall of the bottom plate 1 by screws. The fixed connection of the telescopic rod 210 on the bottom plate 1 further ensures the stability of the setting of the ring 28.

[0064] See also Figure 2 , Figure 3 , Figure 4 and Fig.14 In the embodiment of the present invention, a rotating shaft is provided at the output end of the motor 24, and the half gear 25 and the special-shaped disc 26 are sequentially provided on the rotating shaft from bottom to top. A closed-loop groove is provided on the top shell wall of the special-shaped disc 26, and a carrier block is slidably connected in the closed-loop groove. The bottom end of the adjusting rod 211 is fixedly connected to the carrier block, and the top end of the adjusting rod 211 is fixedly connected to the semicircular ring 29 by bolts. During the rotation of the special-shaped disc 26, the adjusting rod 211 moves up and down with the movement of the carrier block in the closed-loop groove, thereby driving the lifting and lowering of the semicircular ring 29, thereby realizing the lifting and lowering adjustment of the carrier disc 21 through the circular ring 28.

[0065] See also Figure 1 , Figure 7 and Figure 8In the embodiment of the present invention, the spray mechanism 3 includes a water tank 31 disposed on the bottom plate 1. The water tank 31 is located at the front side of the switching mechanism 2, and a water pump body 33 for pumping water resources and a spraying member 32 for water resource delivery are disposed on the top shell wall of the water tank 31. The spraying member 32 and the water pump body 33 are connected by a pipeline, and a drainage pipe is disposed at the water inlet end of the water pump body 33, and the other end of the drainage pipe extends into the interior of the water tank 31, so that the water resources in the water tank 31 are input into the interior of the spraying member 32 by the water pump body 33.

[0066] A partition plate 34 is provided inside the spraying member 32, and a blocking plate 35 for blocking and adjusting is movably connected in the partition plate 34. Two guide rods 36 extending to the outside of the spraying member 32 are provided on the side wall of the blocking plate 35. An auxiliary wedge plate 37 is commonly connected to one end of the two guide rods 36 away from the blocking plate 35, and a return spring 1 located on the guide rod 36 is sleeved between the spraying member 32 and the auxiliary wedge plate 37. The setting of the return spring 1 enables the auxiliary wedge plate 37 to reset itself in the absence of a squeezing force, and then the blocking plate 35 can block the inside of the spraying member 32 again. A receiving cavity is provided inside the partition plate 34, and the blocking plate 35 is movably connected in the receiving cavity, and a passage for the passage of water resources is provided on the partition plate 34, and the blocking plate 35 just blocks the passage, thereby blocking the flow state of water resources inside the spraying member 32.

[0067] The spraying member 32 is composed of a hollow plate and a spraying ring. The vertical section of the hollow plate is a "7"-shaped structure. The spraying ring is integrally arranged at the top of the hollow plate, and the spraying ring and the inner cavity of the hollow plate are mutually connected. A plurality of nozzles for spraying water resources are arranged along the circumferential direction on the inner wall of the spraying ring, and a partition plate 34 is arranged inside the hollow plate. The nozzle is arranged in an inclined shape on the spraying ring, thereby preventing the water resources from being sprayed into the pouring port of the ingot 7 when spraying water resources.

[0068] See also Figure 1 In the embodiment of the present invention, the unloading mechanism 4 is composed of a conveying assembly 41, a side plate 42, a U-shaped frame 43 and a passive wedge 44. The conveying assembly 41 is arranged on the top shell wall of the bottom plate 1, and the conveying assembly 41 is located on the right side of the switching mechanism 2 and is driven by a double-axis motor. The rotation directions of the output ends on both sides of the double-axis motor are set in opposite directions, thereby ensuring that the conveying assembly 41 can synchronously realize the feeding action of the billet 7 on the loading mechanism 5 when shifting the billet 7 after unloading.

[0069] The side plates 42 include two, which are respectively arranged on the top shell walls on both sides of the conveying assembly 41 to form a restraining channel. The U-shaped frame 43 is fixedly connected to the two side plates 42 by bolts, and the passive wedge block 44 is fixedly connected to the side wall of the U-shaped frame 43. The restraining channel formed by the two side plates 42 ensures the stability of the ingot 7 dropped onto the conveying assembly 41 when it is displaced and transported.

[0070] See also Figure 2 , Fig. 9 and Fig.10 In the embodiment of the present invention, the feeding mechanism 5 includes a frame 51 arranged on the bottom plate 1, and the frame 51 is located at the rear side of the switching mechanism 2. Rotating shafts 53 are installed on the outer walls of both sides of the frame 51, and a plurality of straight plates are sleeved on the rotating shafts 53, and the side of the straight plates away from the rotating shafts 53 is fixedly connected to the corresponding side walls of the frame 51. The front ends of the two rotating shafts 53 are commonly connected to a conveying member 52, and the rear ends of the two rotating shafts 53 are also commonly connected to a conveying member 52. The conveying members 52 arranged on the front and rear sides cooperate with each other to realize the transportation of the ingot 7.

[0071] The conveying member 52 is composed of a conveying toothed chain member 521 and an arc-shaped corresponding plate 522. The conveying toothed chain member 521 is used to link the two rotating shafts 53, and the arc-shaped corresponding plates 522 include a plurality of them, which are evenly distributed on the conveying toothed chain member 521. The front and rear arc-shaped corresponding plates 522 correspond to each other and form a feeding station for placing the ingot 7. The conveying toothed chain member 521 is composed of two sprockets 1 and a conveying chain, wherein the two sprockets 1 are respectively loaded on the corresponding ends of the rotating shaft 53, and the two sprockets 1 on the same side are connected by the conveying chain. The arc-shaped corresponding plate 522 is arranged on the conveying chain and moves with the movement of the conveying chain.

[0072] The transmission assembly 6 is composed of a transmission shaft 61 and a transmission toothed chain member 62. The transmission shaft 61 is mounted on the other output end of the dual-axis motor, and the transmission shaft 61 is linked to the right rotating shaft 53 through the transmission toothed chain member 62. The transmission toothed chain member 62 is composed of two sprocket wheels 2 and a transmission chain. The two sprocket wheels 2 are respectively mounted on the transmission shaft 61 and the corresponding rotating shaft 53, and the two sprocket wheels 2 are connected through the transmission chain, thereby ensuring the synchronization of the operation of the feeding mechanism 5.

[0073] See also Figure 1 , Figure 3 and Fig.11In the embodiment of the present invention, the auxiliary part 8 includes a tube 81 rotatably connected to the top shell wall of the carrier 21. An arc-shaped closed groove is provided on the peripheral wall of the tube 81, and a convex rod is slidably connected in the arc-shaped closed groove. The side of the convex rod away from the arc-shaped closed groove is fixedly connected to the feeding mechanism 5. When the carrier 21 moves up and down, due to the fixed arrangement of the convex rod on the feeding mechanism 5, the tube 81 rotates under the action of the arc-shaped closed groove. A friction ring 82 located on the outer ring shell wall of the tube 81 is provided below the arc-shaped closed groove. The friction ring 82 is used for the movable adjustment of the ingot 7. The friction ring 82 is made of high-temperature resistant rubber material. During the movement, the friction ring 82 not only adjusts the ingot 7 at the feeding station, but also adjusts the ingot 7 at other stations on the carrier 21, so that it has a shaking effect, which further makes the aluminum liquid poured inside the ingot 7 fuller, thereby improving the qualified rate of aluminum parts production.

[0074] See also Figure 2 , Fig.11 and Fig.12 In the embodiment of the present invention, the pouring mechanism 9 includes a hollow ball 91, and a plurality of ports are provided on the peripheral wall of the hollow ball 91. Among them, a filling pipe 92 for discharging is installed at the discharging end, and a feeding pipe 93 is installed at the feeding end, and the other end of the feeding pipe 93 is connected to the output end of the drainage trough 10. An arc-shaped blocking block 94 for blocking is provided inside the hollow ball 91. A moving rod 95 is installed on the side wall of the arc-shaped blocking block 94, and one end of the moving rod 95 away from the arc-shaped blocking block 94 passes through the corresponding port and is fixedly connected with a frame 96. A reset spring 2 located on the moving rod 95 is sleeved between the frame 96 and the hollow ball 91. The setting of the reset spring 2 enables the moving rod 95 to reset itself without the action of external force, so that the arc-shaped blocking block 94 blocks the hollow ball 91 to avoid the waste of aluminum liquid. A resisting rod 97 is installed on the right inner wall of the frame 96 , and a cone 98 located on the carrier plate 21 is provided on the side of the resisting rod 97 .

[0075] The end of the resistance rod 97 away from the frame 96 is rollingly connected with a ball, and the ball rolls and contacts with the outer wall of the cone 98. When the carrier 21 is lifted, the cone 98 moves up synchronously, and the ball on the resistance rod 97 contacts the cone 98, and drives the frame 96 to move when the cone 98 continues to move up, and the arc-shaped blocking block 94 is displaced by the moving rod 95, and the reset spring 2 is compressed, so as to cancel the blocking effect of the arc-shaped blocking block 94 and realize the circulation pouring of aluminum liquid.

[0076] The present invention provides a control method for aluminum casting equipment, the method comprising the following steps:

[0077] Step 1: Arrangement of the ingots 7. Arrange a plurality of ingots 7 to be poured with aluminum liquid in sequence in the feeding stations formed on the feeding mechanism 5, so as to facilitate the continuous feeding requirements of the subsequent ingots 7 in the production process.

[0078] Step 2: The ingot 7 is loaded. The motor 24 in the switching mechanism 2 rotates half a circle, and drives the half gear 25 and the special-shaped plate 26 to move synchronously through the rotating shaft. Due to the meshing between the half gear 25 and the outer gear ring 27, the telescopic column 23 is driven to move synchronously by a quarter of a circle. At this time, after the half gear 25 completes the half-circle movement, the half gear 25 and the outer gear ring 27 are disengaged. The movement of the telescopic column 23 enables each station on the carrier 21 to realize station switching in sequence.

[0079] Then, the motor 24 continues to move for a quarter of a turn and then stops, and when the shaped plate 26 moves a quarter of a turn synchronously, the adjusting rod 211 moves with it. Due to the arrangement of the telescopic rod 210, when the adjusting rod 211 moves on the shaped plate 26, the semicircular ring 29 is lifted, thereby lifting the carrier plate 21 through the circular ring 28.

[0080] When the carrier plate 21 is raised, the bearing assembly 22 of the corresponding station on it lifts and loads the ingot 7 located directly above it on the feeding mechanism 5. Then, the motor 24 drives the shaped plate 26 to complete the remaining quarter of a turn, and the corresponding bearing assembly 22 on the carrier plate 21 drives the loaded ingot 7 to descend and reset. When the carrier plate 21 is lifted, the tube 81 in the auxiliary part 8 drives the friction ring 82 to move with the cooperation of the convex rod and the arc-shaped closed-loop groove. Since the bearing assembly 22 does not support the ingot 7 at this time, and the ingot 7 is still placed on the frame 51, its friction force is relatively large, and the friction ring 82 cannot drive the ingot 7 to move. When the carrier 21 moves downward, the tube 81 drives the friction ring 82 to move continuously. Since the ingot 7 is supported in the bearing assembly 22 at this time, its friction resistance is small. Therefore, the friction ring 82 contacts and adjusts the ingot 7 in the bearing assembly 22 during the movement, causing it to rotate and dislocate. This makes it convenient for the ingot 7 to detach from the loading mechanism 5 and be stably loaded on the bearing assembly 22 when the carrier 21 returns to its initial state.

[0081] Step 3: Bring in the aluminum liquid and dump the external melting furnace so that the smelted aluminum liquid enters the drainage trough 10 , and then the aluminum liquid flows from the drainage trough 10 into the pouring mechanism 9 .

[0082] Step 4: Water extraction, start the water pump body 33 in the spray mechanism 3, and pump the water used for cooling in the water tank 31 into the spray part 32. Since the inner cavity of the spray part 32 is still in a blocked state at this time, the water will not be sprayed out.

[0083] Step 5: Feeding of the ingot 7. After the initial ingot 7 in the feeding mechanism 5 is loaded, the other ingots 7 arranged thereon need to be fed, so as to facilitate the subsequent loading of the ingot 7. The operation of the dual-axis motor in the unloading mechanism 4 drives the rotating shaft 53 on the feeding mechanism 5 to move through the transmission assembly 6. When the rotating shaft 53 moves, the conveying member 52 loaded thereon runs synchronously, thereby feeding the multiple ingots 7 arranged on the feeding mechanism 5 as a whole, and the leftmost ingot 7 is fed to the original loading position.

[0084] Step six: Switch the switching mechanism 2, start the motor 24, and rotate the half gear 25 half a circle, so that the carrier 21 switches the workstation. Then the workstation loaded with the ingot 7 moves to the bottom of the pouring mechanism 9. After that, the motor 24 moves a quarter of a circle again and stops, so that the carrier 21 rises. The new bearing assembly 22 lifts the ingot 7 at the current position on the feeding mechanism 5, and the ingot 7 after the position change is inserted into the bottom end of the injection tube 92 in the pouring mechanism 9. The lifting of the carrier 21 causes the cone 98 in the pouring mechanism 9 to move synchronously. The cone 98 contacts the resistance rod 97, and the moving rod 95 is displaced through the frame 96, stretching the reset spring 2, so that the arc-shaped blocking block 94 cancels the blockage. Then the aluminum liquid in the pouring mechanism 9 is poured into the current ingot 7 by itself.

[0085] After the motor 24 stops for a while, the aluminum liquid completes the pouring of the ingot 7. Then the motor 24 starts again, and the shaped plate 26 completes the remaining quarter of a circle. At this time, the new ingot 7 carried by the carrier assembly 22 falls down. During its falling process, due to the movement of the auxiliary member 8, it completes a ninety-degree rotation adjustment, so that it can be separated from the feeding mechanism 5 and stably loaded in the carrier assembly 22.

[0086] The downward movement of the carrier 21 causes the cone 98 in the pouring mechanism 9 to break away from the contact with the abutment rod 97, and then under the action of the second reset spring, the moving rod 95 drives the arc-shaped blocking block 94 to reset, thereby sealing the pouring mechanism 9 and preventing the leakage of aluminum liquid.

[0087] Step 7: Spray cooling of the ingot 7. With the repeated operation of the switching mechanism 2, new ingots 7 are continuously fed, and the original ingots 7 are moved to the cooling position under the action of the rotation switching. Then, when the carrier 21 is raised, the round roller 228 in the bearing assembly 22 at the current station contacts the auxiliary wedge plate 37 in the spray mechanism 3. Since the elasticity of the strong spring in the bearing assembly 22 is greater than the elasticity of the reset spring 1, the round roller 228 squeezes the auxiliary wedge plate 37 when the bearing assembly 22 continues to move upward, so that the guide rod 36 drives the blocking plate 35 to retract and compress the reset spring 1. The retraction of the blocking plate 35 opens the blockage of the internal channel of the spray part 32, and water resources are sprayed from the top of the spray part 32, so as to spray water cooling on the ingot 7 at its position.

[0088] Step 8: Unloading of the ingot 7. With the repeated operation of the switching mechanism 2, new ingots 7 are continuously loaded, and the water-cooled ingots 7 move to the unloading station. When the carrier 21 is raised, the round roller 228 in the bearing assembly 22 at the current station contacts the passive wedge 44 in the unloading mechanism 4. Under the action of the continuous upward movement of the bearing assembly 22, the current joint plate 227 drives the active rod 226 to retract and compress the strong spring. The active rod 226 drives the active wedge 225 to move, and then squeezes and applies force to the corresponding wedge frame 224 to displace it and stretch the arc-shaped support plate 223 to move. After the arc-shaped support plate 223 stretches, when the ingot 7 in its station lacks support, it falls to the conveying assembly 41 in the switching mechanism 2 below under the action of gravity. The constraint channel formed by the side plate 42 ensures the stability of the ingot 7 falling. Then the double-axis motor runs, so that the fallen ingot 7 is displaced and dislocated, which is convenient for the subsequent unloading of the ingot 7. The operation of the unloading mechanism 4 synchronously drives the loading mechanism 5 to move under the action of the transmission component 6, so as to realize the feeding of the ingot 7 thereon, thereby forming a cycle and realizing the continuous automatic loading and unloading of the ingot 7.

[0089] The above are only preferred specific implementation modes of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solutions and inventive concepts of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An aluminum casting device, comprising a bottom plate (1), a casting billet (7) and a drainage trough (10), characterized in that: A switching mechanism (2), a spraying mechanism (3), a discharge mechanism (4) and a feeding mechanism (5) are arranged on the top of the bottom plate (1), wherein the spraying mechanism (3), the discharge mechanism (4) and the feeding mechanism (5) correspond to corresponding workstations of the switching mechanism (2) respectively, and the discharge mechanism (4) and the feeding mechanism (5) are linked via a transmission assembly (6); a pouring mechanism (9) for controlling the material is installed at the output end of the drainage trough (10), and the discharge end of the pouring mechanism (9) also corresponds to the corresponding workstation of the switching mechanism (2); and an auxiliary part (8) for assisting the movable adjustment of the ingot (7) is arranged on the switching mechanism (2); The switching mechanism (2) comprises a carrier plate (21), on which a plurality of bearing components (22) for supporting the ingot (7) are arranged along a circumferential direction, and a telescopic column (23) and a circular ring (28) are installed at the bottom of the carrier plate (21), wherein a semicircular ring (29) is arranged at the bottom of the circular ring (28), and telescopic rods (210) are arranged on the semicircular ring (29) in a front-to-back symmetrical manner, the bottom end of the telescopic column (23) is rotatably connected to the bottom plate (1) via a bearing, and a motor (24) located on the bottom plate (1) is arranged on the side of the telescopic column (23), and a half gear (25) and a special-shaped disk (26) are installed at the output end of the motor (24), and the special-shaped disk (26) and the semicircular ring (29) are connected via an adjusting rod (211), and an outer gear ring (27) meshing with the half gear (25) is arranged on the side of the half gear (25), and the outer gear ring (27) is arranged on the outer ring shell wall of the telescopic column (23); The carrier plate (21) is composed of a circular plate and an extension plate, wherein the extension plates include four plates which are arranged at the edge of the circular plate along the circumferential direction, and the extension plates are provided with work station slots; The bearing assembly (22) comprises a sleeve (221) fixedly connected to the work station slot by bolts, the bottom end of the sleeve (221) is threadedly connected to an inner threaded sleeve (222), a peripheral wall of the inner threaded sleeve (222) is symmetrically provided with notches, an arc-shaped support plate (223) is slidably connected in the notches, a wedge frame (224) is integrally provided on the side wall of the arc-shaped support plate (223), an active wedge block (225) is slidably connected to the inclined surface of the wedge frame (224), and the inner threaded sleeve (222) is symmetrically provided with notches, and an arc-shaped support plate (223) is slidably connected in the notches, a wedge frame (224) is integrally provided on the side wall of the arc-shaped support plate (223), and an active wedge block (225) is slidably connected to the inclined surface of the wedge frame (224). A carrier plate is welded on the peripheral wall of the outer ring, and two movable rods (226) are movably connected to the carrier plate, one end of the two movable rods (226) is respectively fixedly connected to the corresponding active wedge block (225), and the other ends of the two movable rods (226) are commonly connected to a joint plate (227), and a strong spring located on the movable rod (226) is sleeved between the carrier plate and the joint plate (227), and a U-shaped groove is opened on the joint plate (227), and a round roller (228) is movably connected in the U-shaped groove through a pin shaft; Slide grooves are provided on both side walls of the carrier plate, and sliding blocks are slidably connected in the slide grooves. The sides of the sliding blocks away from the slide grooves are respectively fixedly connected to corresponding active wedge blocks (225).

2. The aluminum casting equipment according to claim 1, characterized in that: The top end of the telescopic column (23) is fixedly connected to the bottom center of the carrier plate (21); an annular groove (1) is provided on the bottom shell wall of the carrier plate (21); the circular ring (28) is rotatably connected to the annular groove (1); and the bottom end of the telescopic rod (210) is fixedly connected to the top shell wall of the bottom plate (1) by means of screws; The output end of the motor (24) is provided with a rotating shaft, the half gear (25) and the special-shaped disc (26) are arranged on the rotating shaft in sequence from bottom to top, a closed-loop groove is provided on the top shell wall of the special-shaped disc (26), a carrier block is slidably connected in the closed-loop groove, the bottom end of the adjusting rod (211) is fixedly connected to the carrier block, and the top end of the adjusting rod (211) is fixedly connected to the semicircular ring (29) by means of bolts.

3. The aluminum casting equipment according to claim 2, characterized in that: The spray mechanism (3) comprises a water tank (31) arranged on the bottom plate (1), the water tank (31) being located at the front side of the switching mechanism (2), a water pump body (33) for pumping water resources and a spraying member (32) for transporting water resources being arranged on the top shell wall of the water tank (31), wherein the spraying member (32) and the water pump body (33) are connected via a pipeline, a partition plate (34) is arranged inside the spraying member (32), a blocking plate (35) for blocking and adjusting is movably connected in the partition plate (34), two guide rods (36) extending to the outside of the spraying member (32) are arranged on the side wall of the blocking plate (35), an auxiliary wedge plate (37) is commonly connected to the two guide rods (36) at one end away from the blocking plate (35), and a return spring (1) located on the guide rod (36) is sleeved between the spraying member (32) and the auxiliary wedge plate (37); The spraying member (32) is composed of a hollow plate and a spraying ring, wherein the vertical cross-section of the hollow plate is in a "7"-shaped structure, the spraying ring is integrally arranged at the top of the hollow plate, and the spraying ring and the inner cavity of the hollow plate are mutually connected, and a plurality of nozzles for spraying water resources are arranged on the inner wall of the spraying ring along the circumferential direction, and the partition plate (34) is arranged inside the hollow plate.

4. The aluminum casting equipment according to claim 3, characterized in that: The unloading mechanism (4) is composed of a conveying assembly (41), a side plate (42), a U-shaped frame (43) and a passive wedge (44), wherein the conveying assembly (41) is arranged on the top shell wall of the bottom plate (1), the conveying assembly (41) is located on the right side of the switching mechanism (2) and is driven by a double-axis motor, the side plates (42) include two, which are respectively arranged on the top shell walls on both sides of the conveying assembly (41) to form a restraining channel, the U-shaped frame (43) is fixedly connected to the two side plates (42) by bolts, and the passive wedge (44) is fixedly connected to the side wall of the U-shaped frame (43).

5. The aluminum casting equipment according to claim 4, characterized in that: The feeding mechanism (5) comprises a frame (51) arranged on the bottom plate (1), the frame (51) being located at the rear side of the switching mechanism (2), and rotating shafts (53) being installed on the outer walls on both sides of the frame (51), the front ends of the two rotating shafts (53) being commonly connected to a conveying member (52), and the rear ends of the two rotating shafts (53) being commonly connected to a conveying member (52); The conveying member (52) is composed of a conveying toothed chain member (521) and an arc-shaped corresponding plate (522), wherein the conveying toothed chain member (521) is used to link the two rotating shafts (53), and the arc-shaped corresponding plates (522) include a plurality of plates that are evenly distributed on the conveying toothed chain member (521), and the front and rear arc-shaped corresponding plates (522) correspond to each other and form a material feeding station for placing the ingot (7); The transmission assembly (6) is composed of a transmission shaft (61) and a transmission gear chain member (62), wherein the transmission shaft (61) is mounted on the other output end of the dual-shaft motor, and the transmission shaft (61) is linked to the right rotating shaft (53) via the transmission gear chain member (62).

6. The aluminum casting equipment according to claim 5, characterized in that: The auxiliary component (8) comprises a tube (81) rotatably connected to the top shell wall of the carrier (21); an arc-shaped closed groove is provided on the peripheral wall of the tube (81); a convex rod is slidably connected in the arc-shaped closed groove; a side of the convex rod away from the arc-shaped closed groove is fixedly connected to the feeding mechanism (5); a friction ring (82) is provided on the outer ring shell wall of the tube (81) below the arc-shaped closed groove; the friction ring (82) is used for movable adjustment of the ingot (7).

7. The aluminum casting equipment according to claim 6, characterized in that: The pouring mechanism (9) comprises a hollow ball (91), wherein a plurality of ports are provided on the peripheral wall of the hollow ball (91), wherein a material injection pipe (92) for discharging material is installed at the material discharging end, and a material loading pipe (93) is installed at the material feeding end, the other end of the material loading pipe (93) is connected to the output end of the drainage groove (10), and an arc-shaped blocking block (94) for blocking is provided inside the hollow ball (91), a moving rod (95) is installed on the side wall of the arc-shaped blocking block (94), one end of the moving rod (95) away from the arc-shaped blocking block (94) passes through the corresponding port and is fixedly connected to a frame (96), and two return springs located on the moving rod (95) are sleeved between the frame (96) and the hollow ball (91), and a resistance rod (97) is installed on the right inner wall of the frame (96), and a cone (98) located on the carrier (21) is provided on the side of the resistance rod (97).

8. The aluminum casting equipment according to claim 7, characterized in that: One end of the abutment rod (97) away from the frame (96) is rollingly connected to a ball, and the ball is in rolling contact with the outer wall of the cone (98).

9. A control method for an aluminum casting equipment according to claim 8, characterized in that: The method comprises the following steps: Step 1: Arranging the ingots (7), arranging a plurality of ingots (7) to be poured with molten aluminum in sequence in the feeding stations formed on the feeding mechanism (5); Step 2: The ingot (7) is loaded. The motor (24) in the switching mechanism (2) rotates half a circle, and the meshing between the half gear (25) and the outer gear ring (27) drives the telescopic column (23) to synchronously move a quarter circle, so as to realize the switching of the workstations of the carrier (21) in sequence. Then, the motor (24) continuously moves a quarter circle and then stops. The semicircular ring (29) is lifted up by the adjusting rod (211). Under the action of the telescopic rod (210), the carrier (21) is lifted up by the circular ring (28). When the carrier (21) is lifted up, the bearing components ( 22) lifts and loads the ingot (7) located directly above the loading mechanism (5), and then the motor (24) drives the shaped plate (26) to rotate the remaining quarter of a circle, and the carrier plate (21) is lowered and reset. When the carrier plate (21) moves up and down, the tube (81) in the auxiliary component (8) drives the friction ring (82) to move in cooperation with the convex rod and the arc-shaped closed groove, thereby contacting and adjusting the ingot (7) in the carrier assembly (22) to make it rotate and dislocate, thereby facilitating the loading of the ingot (7) on the carrier assembly (22); Step 3: Lifting the aluminum liquid, dumping the external melting furnace, so that the smelted aluminum liquid enters the drainage trough (10), and then the aluminum liquid flows into the pouring mechanism (9); Step 4: extracting water resources, turning on the water pump body (33) in the spray mechanism (3), and pumping the water resources used for cooling in the water tank (31) into the spraying member (32); Step 5: Feeding of the ingots (7), the operation of the dual-axis motor in the unloading mechanism (4), through the transmission of the transmission assembly (6), drives the rotating shaft (53) on the feeding mechanism (5) to move, so that the multiple ingots (7) arranged on the feeding mechanism (5) are fed as a whole, and the leftmost ingot (7) is fed to the original feeding position; Step 6: The switching mechanism (2) is switched, the motor (24) is started, and the half gear (25) rotates half a circle, so that the carrier (21) switches the workstation, and then the workstation loaded with the ingot (7) moves to the bottom of the pouring mechanism (9). Then the motor (24) moves a quarter of a circle again and stops, so that the carrier (21) rises, and the new bearing assembly (22) lifts the ingot (7) at the current position on the feeding mechanism (5). The ingot (7) after the position change is inserted into the bottom end of the injection pipe (92) in the pouring mechanism (9). The lifting of the carrier (21) causes the cone (98) in the pouring mechanism (9) to move synchronously, and the cone (98) contacts the abutment rod (97), so that the moving rod (95) is displaced through the frame (96), and the return spring 2 is stretched, so that The arc-shaped blocking block (94) is unblocked, and the aluminum liquid in the pouring mechanism (9) is poured into the current ingot (7) by itself. After the motor (24) stops for a period of time, the aluminum liquid completes the pouring of the ingot (7), and then the motor (24) is operated again, and the special-shaped plate (26) completes the remaining quarter of a circle. At this time, the new ingot (7) being supported falls with the downward movement of the supporting component (22). During its falling process, due to the movement of the auxiliary component (8), it completes a ninety-degree rotation adjustment, thereby facilitating its separation from the feeding mechanism (5) and stable loading in the supporting component (22). The downward movement of the carrier plate (21) causes the cone (98) in the pouring mechanism (9) to separate from the contact with the abutment rod (97), thereby achieving the blocking of the pouring mechanism (9) and preventing the leakage of aluminum liquid. Step 7: spray cooling of the ingot (7). With the repeated operation of the switching mechanism (2), new ingots (7) are continuously fed, and the original ingots (7) are rotated and switched. The ingots (7) at the casting station are moved to the position of the cooling station. Then, when the carrier (21) is raised, the round roller (228) of the bearing assembly (22) at the current station contacts the auxiliary wedge plate (37) in the spray mechanism (3), and squeezes and applies force to the auxiliary wedge plate (37) when the bearing assembly (22) continues to move upward, so that the guide rod (36) drives the blocking plate (35) to retract, compressing the return spring 1. The retraction of the blocking plate (35) opens the blockage of the internal channel of the spraying member (32), and water resources are sprayed from the top of the spraying member (32), thereby spraying and cooling the ingot (7) at the current position. Step 8: Unloading of the ingot (7). With the repeated operation of the switching mechanism (2), new ingots (7) are continuously loaded. The water-cooled ingots (7) move to the unloading station. When the carrier (21) rises, the round roller (228) in the bearing assembly (22) at the current station contacts the passive wedge (44) in the unloading mechanism (4). Under the action of the continuous upward movement of the bearing assembly (22), the current joint plate (227) drives the movable rod (226) to retract, compressing the strong spring. The movable rod (226) drives the active wedge (225) to move, thereby squeezing and applying force to the corresponding wedge frame (224), causing it to move and stretch the arc. The support plate (223) moves. After the arc-shaped support plate (223) stretches, when the ingot (7) in its station lacks a support, it falls onto the conveying assembly (41) in the switching mechanism (2) below under the action of gravity. The restraining channel formed by the side plate (42) ensures the stability of the ingot (7) falling. Then, the double-axis motor operates to displace the fallen ingot (7), which facilitates the subsequent unloading of the ingot (7). The operation of the unloading mechanism (4) synchronously drives the loading mechanism (5) to move under the action of the transmission assembly (6), thereby realizing the feeding of the ingot (7) thereon, thereby forming a cycle and realizing the continuous automatic loading and unloading of the ingot (7).

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