A detachable aluminum ingot casting assembly mold

Abstract

The application discloses a detachable aluminum ingot casting combined die and belongs to the technical field of casting processing. The support frame and the die seat are driven by a sliding assembly to complete 180-degree turning over, and the cavity opening faces downward. Then, the floating coupling assembly drives the demolding auxiliary assembly to work. When the sub-shaft drives the central shaft to rotate, the fan-shaped counterweights at the two ends of the central shaft rotate with the central shaft. The sliding blocks are pushed to slide up and down along the sliding rods by centrifugal force. The vertical knocking plates at the top of the sliding blocks move up and down, and the bottom of the support frame is vertically knocked. Meanwhile, the sliding of the sliding blocks drives the sliding seats to slide forward and backward in the U-shaped grooves, and then drives the side knocking plates to move forward and backward, and the side surface of the support frame is horizontally knocked. The first spring and the second spring can play a buffering role, the knocking force is uniform, the aluminum ingot can be effectively separated from the cavity, the aluminum ingot is prevented from being damaged and the die seat is prevented from being damaged due to excessive knocking force, and high-efficiency and high-quality casting of the aluminum ingot is realized.

Description

Technical Field

[0001] This invention relates to the field of casting processing technology, specifically to a detachable aluminum ingot casting assembly mold. Background Technology

[0002] Aluminum ingots, as the core raw material in the aluminum processing industry chain, are widely used in various fields such as automobiles, new energy, communications, and aerospace. Their production quality and efficiency directly affect the development of downstream industries. With the large-scale expansion and high-end upgrading of the aluminum industry, the market has placed higher demands on the dimensional accuracy, surface quality, production efficiency, and cost control of aluminum ingots. As the core equipment for forming molten aluminum, the structural design and performance of aluminum ingot casting molds have become one of the key factors restricting the level of aluminum ingot production.

[0003] Currently, traditional aluminum ingot molds are mostly fixedly connected to the casting machine or are integral cavity structures that cannot be disassembled. Once damaged, they need to be completely disassembled and replaced, which is not only cumbersome and time-consuming, but also requires the use of tools such as pry bars to forcibly demold during the demolding process. This can lead to defects such as scratches, damage, and defects on the surface of the aluminum ingot. The forced operation can also cause wear, deformation, and even cracks in the mold cavity, further aggravating mold wear. Due to the cumbersome demolding process, after a single integral mold completes one casting, it is necessary to wait for demolding to be completed before casting can be done again, resulting in a long production interval. It is difficult to achieve continuous casting and forming of molten aluminum and cannot meet the high-efficiency requirements of large-scale production. Summary of the Invention

[0004] The purpose of this invention is to provide a detachable aluminum ingot casting combination mold to solve the problems mentioned in the background art, such as cumbersome demolding process, easy damage to aluminum ingot and mold cavity, and difficulty in achieving continuous casting and forming of aluminum liquid.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A detachable aluminum ingot casting mold includes a support platform with support legs fixed to its bottom. A base is fixedly connected to the support platform via the support legs. A material discharge hole is provided on the front side of the support platform, and clearance holes are provided on both sides. A support cover is fixedly connected to the support platform. An adsorption cleaning station bracket and a cooling station bracket are respectively installed on both sides of the support cover. A drive motor is fixed to the center of the base. A main shaft is fixedly connected to the output shaft of the drive motor. The top of the main shaft passes through the support platform and is fixed to a rotating cylinder. A rotating sleeve is fitted around the upper part of the main shaft. A flipping guide assembly is fixedly connected to the outside of the rotating sleeve. A support bearing is fixed to the support platform. The bottom of the rotating cylinder is connected to the inner ring of the support bearing. Four sliding components are rotatably connected through the outside of the rotating cylinder. One side of the sliding component is slidably connected to the flipping guide component, and the other end passes through the rotating cylinder and is fixed to a support frame. A mold base is installed inside the support frame. The mold base has several cavities inside and is fixed to the support frame on both sides by bolts. Guide rods are fixed at the four corners of the bottom of the mold base. An insertion hole is opened at the bottom of the support frame corresponding to the position of the guide rod. The guide rod is inserted into the insertion hole. A support component is installed on the side of the support frame away from the sliding component. An annular slide is opened inside the support cover, and one side of the support component is slidably connected to the annular slide. A half-tooth ring is fixed at the bottom of the annular slide. A floating coupling component is fixed on one side of the bottom of the support component. A demolding auxiliary component is installed at the other end of the floating coupling component. The demolding auxiliary component is fixed to the bottom of the support frame.

[0007] As a further embodiment of the present invention, the flipping guide assembly includes a fixed cylinder, the bottom of which is fixed to a support platform, and a support ring is fixed to the top of the fixed cylinder. The fixed cylinder and the support ring are located inside the rotating cylinder. The middle part of the support ring is rotatably connected to the main shaft through a rotating sleeve. Guide grooves are respectively opened on both sides of the support ring, and the guide grooves are in the shape of a "Z". Triangular guide blocks are fixed on both sides of the fixed cylinder at positions corresponding to the guide grooves. The bottom horizontal line of the triangular guide blocks is lower than the bottom horizontal line of the support ring.

[0008] As a further embodiment of the present invention, the sliding assembly includes a connecting plate located between the support ring and the rotating cylinder. Two sliding columns are fixed on the inner side of the connecting plate and slide on the bottom of the support ring. A rotating shaft is fixed on the outer side of the connecting plate. One end of the rotating shaft slides through the rotating cylinder via a bushing. The end of the rotating shaft away from the connecting plate is fixedly connected to one side of the support frame. The gap between the guide groove with a Z-shaped structure and the triangular guide block is used to support and guide the sliding columns.

[0009] As a further embodiment of the present invention, the support component includes a slide plate, which is slidably connected in an annular track. The slide plate is hollow and has a gear rotatably connected inside via a bushing. The gear is located above a half-gear ring. A connecting shaft is fixed in the middle of the gear. One end of the connecting shaft passes through the slide plate and is fitted with a rotating bearing. The rotating bearing is fixed to one side of the support frame. A transmission mechanism is fixed outside the rotating shaft.

[0010] As a further embodiment of the present invention, the transmission mechanism consists of two transmission wheels and a belt sleeve. The upper transmission wheel is fixed to the rotating shaft, and the lower transmission wheel is fixedly connected to one end of the floating coupling assembly. The floating coupling assembly includes a main rod and a secondary rod. One end of the main rod is fixed to the lower transmission wheel, and one end of the secondary rod is fixedly connected to the demolding auxiliary assembly.

[0011] As a further embodiment of the present invention, the main rod and the auxiliary rod are respectively fixed with transmission seats at their opposite ends. The opposite surfaces of the two transmission seats are offset and have sliding grooves, and the included angle between the two sliding grooves is 90 degrees. A floating seat is provided between the two transmission seats. Sliding protrusions are fixed on both sides of the floating seat corresponding to the positions of the sliding grooves in the two transmission seats, and the sliding protrusions are slidably connected in the sliding grooves.

[0012] As a further embodiment of the present invention, the demolding auxiliary component includes a fixed base, which is fixed to the bottom of the support frame. A sliding seat is slidably connected in the U-shaped groove on the fixed base. Two guide rods are fixed on the front and rear sides of the sliding seat respectively. A first spring is sleeved on the outside of the guide rod. The first spring is fixed between the sliding seat and the inner wall of the U-shaped groove. The ends of the two guide rods pass through the U-shaped groove and are fixed with side knocking plates.

[0013] As a further embodiment of the present invention, the sliding seat is U-shaped and has a slider inside. Sliding rods slide through both sides of the slider. The sliding rods are fixed to the upper and lower sides inside the sliding seat. Second springs are respectively sleeved on the upper and lower sides outside the sliding rods. The second springs are fixed between the slider and the inner wall of the sliding seat. A central shaft rotates through the middle of the slider. Fan-shaped counterweights are fixed at both ends of the central shaft. One end of the central shaft is fixed to the end of the auxiliary rod. A vertical tapping plate is fixed to the top of the slider. The vertical tapping plate is provided with several ball bearings. The vertical tapping plate corresponds to the bottom of the support frame.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. In this invention, the sliding component is rotated by a rotating cylinder. When the inner sliding column of the sliding component moves to the entrance of the Z-shaped guide groove on the right side of the support ring, it slides and deflects along the guide groove under the drive of the rotating cylinder, thanks to the Z-shaped structure and the triangular guide block at the bottom which is lower than the support ring. This causes the connecting plate, rotating shaft, support frame, and mold base to slowly rotate. The clearance holes on both sides of the support platform prevent collisions and ensure stable rotation. After the sliding column slides past the top of the guide groove and to the bottom, the mold base completes a 180-degree flip with the cavity opening facing down. Then, the support frame drives the support component to rotate. When the sliding plate slides to the top of the annular slide half-gear ring, the gear inside the sliding plate meshes with the half-gear ring, rotates with the support frame, and drives the connecting shaft to rotate. The connecting shaft drives the floating coupling component to rotate through a transmission mechanism composed of two transmission wheels and a belt. After the main rod rotates, it drives the auxiliary rod via the transmission seat and floating seat to work. When the auxiliary rod drives the central shaft to rotate, the fan-shaped counterweights at both ends of the central shaft rotate with the central shaft. Using centrifugal force, the slider slides up and down along the sliding rod. The vertical striking plate at the top of the slider moves up and down accordingly, striking the bottom of the support frame vertically. At the same time, the sliding of the slider causes the sliding seat to slide back and forth in the U-shaped groove, which in turn drives the side striking plate to move back and forth, striking the side of the support frame horizontally. The ball bearings on the vertical striking plate can reduce friction with the support frame during striking, avoiding damage to the support frame. The first and second springs can act as a buffer, making the striking force uniform. This ensures that the aluminum ingot can be effectively separated from the cavity, while avoiding excessive striking force that could damage the aluminum ingot and the mold base, thus achieving efficient and high-quality casting of the aluminum ingot.

[0016] 2. This invention starts the motor, causing its output shaft to drive the fixedly connected main shaft to rotate synchronously and uniformly. This, in turn, drives the rotating drum to rotate with the main shaft. When the sliding column inside the sliding assembly moves to the entrance of the Z-shaped guide groove on the right side of the support ring in the flipping guide assembly, the sliding column, driven by the rotating drum, slides along the trajectory of the Z-shaped guide groove. Simultaneously, guided by the triangular guide block, it gradually slides upward and deflects. During the sliding process of the sliding column of the sliding assembly along the Z-shaped guide groove, it drives the connecting plate and the rotating shaft to deflect synchronously, thereby driving the fixedly connected... The supporting frame and mold base slowly rotate. After the sliding column slides down through the top of the Z-shaped guide groove, the supporting frame and mold base complete a 180-degree flip, with the cavity opening of the mold base facing downwards. When the sliding column rotates to the position of the guide groove on the other side, the supporting frame and mold base can return to their original positions. Therefore, by adopting a synchronous circulation structure of four sets of supporting frames and mold bases, the drive motor drives the main shaft and rotating drum to rotate, which in turn drives the four sliding components and the connected supporting frames and mold bases to move synchronously around the main shaft. This allows multiple sets of mold bases to be in different process positions, achieving parallel operation. After one set of mold bases completes casting directly behind the support platform, the drive motor moves it to the cooling position. At the same time, another set of uncast mold bases moves synchronously to the casting position. There is no need to wait for the previous set to complete demolding before starting the next round of casting, which greatly shortens the process cycle of a single set of mold bases, realizes continuous casting and forming of aluminum liquid, and adapts to the needs of large-scale and efficient production. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0019] Figure 2 This is a schematic diagram of the support platform of the present invention viewed from below;

[0020] Figure 3 This is a schematic diagram of the cross-section of the support cover of the present invention;

[0021] Figure 4 For the present invention Figure 3 Enlarged structural diagram at point A;

[0022] Figure 5 This is a schematic diagram of the connection between the rotating drum and the sliding assembly of the present invention;

[0023] Figure 6 This is a schematic diagram of the cross-section of the rotating cylinder of the present invention;

[0024] Figure 7 This is a schematic diagram of the structure of the flipping guide assembly of the present invention;

[0025] Figure 8 This is a schematic diagram of the structure of the present invention, showing the support frame and the mold base separated.

[0026] Figure 9 This is a schematic diagram of the structure of the support component of the present invention;

[0027] Figure 10 This is a schematic diagram of the vertical and side striking plates of the present invention;

[0028] Figure 11 This is a schematic diagram of the connection between the fixed base and the sliding base of the present invention;

[0029] Figure 12 This is a schematic diagram of the unfolded structure of the floating coupling assembly of the present invention;

[0030] Figure 13 This is a bottom view of the support frame and demolding auxiliary components of the present invention;

[0031] Figure 14 This is a side view of the cross-sectional structure of the support frame of the present invention;

[0032] Figure 15 This is a schematic diagram of the connection between the support component and the floating coupling component of the present invention.

[0033] The attached diagram lists the components represented by each number as follows:

[0034] 1. Support platform; 2. Support leg; 3. Base; 4. Material drop hole; 5. Clearance hole; 6. Support cover; 7. Adsorption cleaning station bracket; 8. Cooling station bracket; 9. Drive motor; 10. Main shaft; 11. Rotating sleeve; 12. Rotary drum; 13. Support bearing; 14. Tilting guide assembly; 141. Fixed cylinder; 142. Support ring; 143. Guide groove; 144. Triangular guide block; 15. Sliding assembly; 151. Connecting plate; 152. Sliding column; 153. Rotating shaft; 16. Support frame; 17. Mold base; 18. Guide rod; 19. Insertion hole; 20. Support assembly; 201. Slide plate; 202. Gear 203. Wheel; 204. Connecting shaft; 205. Rotary bearing; 206. Transmission mechanism; 21. Annular slide; 22. Half gear ring; 23. Floating coupling assembly; 231. Main rod; 232. Secondary rod; 233. Transmission seat; 234. Slide groove; 235. Floating seat; 24. Demolding auxiliary assembly; 2401. Fixed seat; 2402. Sliding seat; 2403. Guide rod; 2404. First spring; 2405. Side knocking plate; 2406. Slider; 2407. Slide rod; 2408. Second spring; 2409. Central shaft; 2410. Fan-shaped counterweight; 2411. Vertical knocking plate; 2412. Ball bearing. Detailed Implementation

[0035] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0036] Please see Figures 1-15 The present invention provides a technical solution:

[0037] A detachable aluminum ingot casting mold includes a support platform 1, with support legs 2 fixed to the bottom of the support platform 1, and a base 3 fixedly connected to the support platform 1 via the support legs 2. A material discharge hole 4 is provided on the front side of the support platform 1, and clearance holes 5 are provided on both sides. A support cover 6 is fixedly connected to the support platform 1, and an adsorption cleaning station bracket 7 and a cooling station bracket 8 are respectively installed on both sides of the support cover 6. A drive motor 9 is fixedly fixed in the middle of the base 3, and a main shaft 10 is fixedly connected to the output shaft of the drive motor 9. A rotating sleeve 11 is sleeved and rotated on the upper part of the main shaft 10, and a flipping guide assembly 14 is fixedly connected to the outside of the rotating sleeve 11. A support bearing 13 is fixedly fixed on the support platform 1. The top end of the main shaft 10 passes through the support platform 1 and is fixedly attached to a rotating cylinder 12. The bottom of the rotating cylinder 12 is connected to the inner ring of the support bearing 13. Four sliding components 15 are rotatably connected to the outside of the rotating cylinder 12. One side of the support frame 16 is slidably connected to the flipping guide assembly 14, and the other end passes through the rotating cylinder 12 and is fixed to the support frame 16. The support frame 16 is equipped with a mold base 17, which has several cavities and is fixed to the support frame 16 on both sides by bolts. Guide rods 18 are fixed at the four corners of the bottom of the mold base 17. The bottom of the support frame 16 is provided with insertion holes 19 corresponding to the guide rods 18, and the guide rods 18 are inserted into the insertion holes 19. The support frame 16 is equipped with a support assembly 20 on the side away from the sliding assembly 15. The support cover 6 is provided with an annular slide 21, and one side of the support assembly 20 is slidably connected to the annular slide 21. A half gear ring 22 is fixed at the bottom of the annular slide 21. A floating coupling assembly 23 is fixed on one side of the bottom of the support assembly 20. A demolding auxiliary assembly 24 is installed at the other end of the floating coupling assembly 23 and is fixed to the bottom of the support frame 16.

[0038] During operation, the drive motor 9 provides power to drive the main shaft 10 and the rotating drum 12 to rotate synchronously. The rotating drum 12 drives the four sliding components 15, the support frame 16, and the mold base 17 to move around the main shaft 10 in a circular motion, so that multiple sets of mold bases 17 are in different process positions to achieve parallel operation. The support bearing 13 provides stable support for the rotating drum 12, preventing the rotating drum 12 from shifting during rotation and ensuring the smooth operation of the overall structure. The support cover 6 provides protection for the internal components. The adsorption cleaning station bracket 7 and the cooling station bracket 8 respectively complete the cleaning of the mold base 17 and the cooling of the aluminum liquid. The discharge hole 4 facilitates the falling of the aluminum ingot after demolding. The clearance hole 5 provides space for the mold base 17 to flip. The cooperation between the guide rod 18 and the insertion hole 19 ensures the precise assembly of the mold base 17 and avoids displacement during casting.

[0039] As a further embodiment of the present invention, the flipping guide assembly 14 includes a fixed cylinder 141, the bottom of which is fixed on the support platform 1, and a support ring 142 is fixed on the top of the fixed cylinder 141. The fixed cylinder 141 and the support ring 142 are located inside the rotating cylinder 12. The middle part of the support ring 142 is rotatably connected to the main shaft 10 through a rotating sleeve 11. Guide grooves 143 are respectively opened on both sides of the support ring 142, and the guide grooves 143 are in the shape of a "Z". Triangular guide blocks 144 are fixed on both sides of the fixed cylinder 141 at positions corresponding to the guide grooves 143. The bottom horizontal line of the triangular guide block 144 is lower than the bottom horizontal line of the support ring 142.

[0040] The sliding assembly 15 includes a connecting plate 151, which is located between the support ring 142 and the rotating cylinder 12. Two sliding columns 152 are fixed on the inner side of the connecting plate 151 and slide on the bottom of the support ring 142. A rotating shaft 153 is fixed on the outer side of the connecting plate 151. One end of the rotating shaft 153 slides through the rotating cylinder 12 through a bushing. The end of the rotating shaft 153 away from the connecting plate 151 is fixedly connected to one side of the support frame 16. The gap between the guide groove 143 with a Z-shaped structure and the triangular guide block 144 is used to support and guide the sliding column 152.

[0041] During operation, the rotating drum 12 rotates, causing the sliding component 15 to move around the main shaft 10 in a circular motion. The sliding column 152 overlaps the bottom of the support ring 142 to ensure the stability of the sliding component 15 during movement. When the sliding column 152 enters the guide groove 143, under the guidance of the guide groove 143 and the triangular guide block 144, the sliding column 152 drives the connecting plate 151 and the rotating shaft 153 to deflect synchronously, thereby driving the support frame 16 and the mold base 17 to flip. The rotating shaft 153 slides with the rotating drum 12 through the bushing to ensure smooth deflection without jamming. The design of the two sliding columns 152 improves the uniformity of force distribution, avoids component deformation caused by unilateral force, and realizes the smooth movement and precise flipping of the support frame 16 and the mold base 17. The flipping guide assembly 14 is fixed on the support platform 1 and does not rotate with the main shaft 10, providing a stable guiding foundation for the sliding assembly 15. When the sliding column 152 of the sliding assembly 15 moves to the entrance of the guide groove 143, the gap between the zigzag guide groove 143 and the triangular guide block 144 guides the sliding column 152 to slide and deflect along the guide groove 143 under the drive of the rotating cylinder 12, thereby driving the support frame 16 and the mold base 17 to complete a 180-degree flip. The height design of the triangular guide block 144 ensures that the sliding column 152 transitions smoothly and avoids jamming. The zigzag structure realizes the precise guidance of the mold base 17 flipping and resetting, ensuring the stability of the flipping process and avoiding collision between the mold base 17 and the support platform 1.

[0042] As a further embodiment of the present invention, the support component 20 includes a slide plate 201, which is slidably connected in an annular slide rail 21. The slide plate 201 is hollow and a gear 202 is rotatably connected inside through a bushing. The gear 202 is located above the half gear ring 22. A connecting shaft 203 is fixed in the middle of the gear 202. One end of the connecting shaft 203 passes through the slide plate 201 and is sleeved with a rotating bearing 204. The rotating bearing 204 is fixed on one side of the support frame 16. A transmission mechanism 205 is fixed outside the rotating shaft 153.

[0043] During operation, the support component 20 slides synchronously with the support frame 16 within the annular slide 21. The slide plate 201 provides auxiliary support to the support frame 16, preventing it from tilting due to uneven force during rotation and ensuring the stability of the mold base 17. When the slide plate 201 slides above the half-gear ring 22, the gear 202 meshes with the half-gear ring 22. The rotation of the support frame 16 drives the gear 202 to rotate, which in turn drives the connecting shaft 203 to rotate, providing power to the transmission mechanism 205.

[0044] The transmission mechanism 205 consists of two transmission wheels and a belt sleeve. The upper transmission wheel is fixed to the rotating shaft 153, and the lower transmission wheel is fixedly connected to one end of the floating coupling assembly 23. The floating coupling assembly 23 includes a main rod 231 and a secondary rod 232. One end of the main rod 231 is fixed to the lower transmission wheel, and one end of the secondary rod 232 is fixedly connected to the demolding auxiliary assembly 24.

[0045] During operation, the rotation of the connecting shaft 203 drives the upper transmission wheel to rotate synchronously, which in turn drives the lower transmission wheel to rotate via belt drive, thereby driving the main rod 231 of the floating coupling assembly 23 to rotate, realizing the transmission of power from the connecting shaft 203 to the demolding auxiliary assembly 24. The belt drive has a simple structure and smooth transmission, which can effectively buffer the impact during the power transmission process and avoid damage to components. The cooperation between the main rod 231 and the auxiliary rod 232 realizes the flexible transmission of power. Combined with the misalignment compensation function of the floating coupling assembly 23, it ensures that the power can be stably transmitted to the demolding auxiliary assembly 24.

[0046] The main rod 231 and the auxiliary rod 232 are respectively fixed with transmission seats 233 at their opposite ends. The opposite surfaces of the two transmission seats 233 are offset and have sliding grooves 234, and the included angle between the two sliding grooves 234 is 90 degrees. A floating seat 235 is provided between the two transmission seats 233. On both sides of the floating seat 235, corresponding to the position of the sliding grooves 234 in the two transmission seats 233, sliding protrusions are fixed, and the sliding protrusions are slidably connected in the sliding grooves 234.

[0047] During operation, the main rod 231 rotates, causing the transmission seat 233 at its end to rotate. Through the cooperation of the sliding groove 234 and the sliding protrusion, the floating seat 235 moves. The floating seat 235 then transmits power to the auxiliary rod 232 through the cooperation of the sliding protrusion on the other side and the sliding groove 234, realizing the power transmission between the main rod 231 and the auxiliary rod 232. The two sliding grooves 234 are designed with a 90-degree offset, which allows the floating seat 235 to slide in multiple directions, compensating for the axial, radial and angular misalignment between the main rod 231 and the auxiliary rod 232 caused by component movement and thermal deformation, avoiding transmission jamming, and ensuring continuous and stable power transmission.

[0048] As a further embodiment of the present invention, the demolding auxiliary component 24 includes a fixed seat 2401, which is fixed to the bottom of the support frame 16. A sliding seat 2402 is slidably connected in the U-shaped groove on the fixed seat 2401. Two guide rods 2403 are fixed on the front and rear sides of the sliding seat 2402 respectively. A first spring 2404 is sleeved on the outside of the guide rod 2403. The first spring 2404 is fixed between the sliding seat 2402 and the inner wall of the U-shaped groove. The ends of the two guide rods 2403 pass through the U-shaped groove and are fixed with side knocking plates 2405.

[0049] During operation, the sliding seat 2402 can slide back and forth in the U-shaped groove of the fixed seat 2401, driving the side tapping plate 2405 to move synchronously and perform horizontal tapping on the side of the support frame 16. The guide rod 2403 guides the sliding of the sliding seat 2402 to prevent the sliding seat 2402 from deviating. The first spring 2404 acts as a buffer to make the tapping force of the side tapping plate 2405 uniform. This can effectively separate the aluminum ingot from the cavity, and avoid excessive tapping force that could damage the aluminum ingot or the mold base 17. At the same time, it can also make the side tapping plate 2405 quickly return to its original position after tapping, ensuring the continuity of the tapping action.

[0050] The sliding seat 2402 has a U-shaped design and a slider 2406 inside. Sliding rods 2407 slide through both sides of the slider 2406. The sliding rods 2407 are fixed to the upper and lower sides inside the sliding seat 2402. Second springs 2408 are respectively sleeved on the upper and lower sides outside the sliding rods 2407. The second springs 2408 are fixed between the slider 2406 and the inner wall of the sliding seat 2402. A central shaft 2409 rotates through the middle of the slider 2406. Fan-shaped counterweights 2410 are fixed at both ends of the central shaft 2409. One end of the central shaft 2409 is fixed to the end of the auxiliary rod 232. A vertical tapping plate 2411 is fixed to the top of the slider 2406. Several balls 2412 are provided on the vertical tapping plate 2411. The vertical tapping plate 2411 corresponds to the bottom of the support frame 16.

[0051] During operation, the auxiliary rod 232 drives the central shaft 2409 to rotate. The fan-shaped counterweights 2410 at both ends of the central shaft 2409 use centrifugal force to push the slider 2406 to slide up and down along the slide rod 2407, thereby driving the vertical striking plate 2411 to move up and down, vertically striking the bottom of the support frame 16. In conjunction with the side striking plate 2405, it achieves all-round striking and improves the demolding effect. The slide rod 2407 guides the slider 2406, and the second spring 2408 acts as a buffer and reset, making the striking force of the vertical striking plate 2411 uniform and the reset rapid. The ball bearings 2412 on the vertical striking plate 2411 reduce the friction between the vertical striking plate and the support frame 16 during striking, avoiding damage to the support frame 16.

[0052] Working principle of this invention:

[0053] The drive motor 9 operates so that its output shaft drives the fixedly connected main shaft 10 to rotate synchronously, and also drives the rotating drum 12 to rotate synchronously. At the same time, the rotating sleeve 11, which is sleeved on the upper part of the main shaft 10, remains in a rotating state. The externally fixed flipping guide assembly 14 is fixed on the support platform 1 and does not rotate with the main shaft 10. When the rotating drum 12 rotates, it drives the four sliding components 15 to move synchronously around the main shaft 10, thereby driving the support frame 16 and mold base 17 connected to the sliding components 15 to rotate synchronously. When one set of support frames 16 and mold base 17 rotates to the support... When the stage is directly behind the platform 1, the drive motor 9 stops rotating and enters the casting station, precisely injecting molten aluminum into several cavities inside the mold base 17 to complete the casting process. The guide rod 18 at the bottom of the mold base 17 is always inserted into the insertion hole 19 of the support frame 16 to prevent the mold base 17 from shifting during the injection of molten aluminum and to ensure casting accuracy. At the same time, the sliding plate 201 of the support component 20 moves synchronously with the support frame 16 in the annular slide 21, always providing auxiliary support to the support frame 16 and preventing the support frame 16 from tilting due to uneven force during the casting process.

[0054] After casting is completed, the drive motor 9 restarts, driving the rotating drum 12 to continue rotating. This, in turn, causes the mold base 17, which has completed casting, to rotate along with the support frame 16, gradually moving away from the casting station and towards the cooling station bracket 8. When the mold base 17 moves directly below the cooling station bracket 8, the drive motor 9 stops. The cooling equipment installed on the cooling station bracket 8 cools the mold base 17 and the unsolidified aluminum liquid inside, accelerating the solidification of the aluminum liquid. Other uncast mold bases 17 continue to rotate with the rotating drum 12, gradually moving to the casting station for the next round of casting, achieving multi-station synchronous operation and improving production efficiency.

[0055] After cooling is complete, the mold base 17 continues to rotate clockwise with the support frame 16, causing the sliding assembly 15 to move synchronously. When the sliding column 152 inside the sliding assembly 15 moves to the entrance of the zigzag guide groove 143 on the right side of the support ring 142 in the flipping guide assembly 14, since the guide groove 143 is zigzag in shape and triangular guide blocks 144 are fixed on both sides of the fixed cylinder 141 at positions corresponding to the guide groove 143, and because the bottom horizontal line of the triangular guide block 144 is lower than the bottom horizontal line of the support ring 142, the sliding column 152, driven by the rotating cylinder 12, moves along the zigzag guide groove 143. The sliding component 15 slides along a trajectory and is guided by the triangular guide block 144, gradually sliding upward and deflecting. As the sliding column 152 of the sliding component 15 slides along the zigzag guide groove 143, it drives the connecting plate 151 and the rotating shaft 153 to deflect synchronously, thereby causing the support frame 16 and the mold base 17, which are fixedly connected to the rotating shaft 153, to slowly rotate. During this process, the clearance holes 5 opened on both sides of the support platform 1 provide sufficient space for the rotation of the support frame 16 and the mold base 17, avoiding collisions between the support frame 16, the mold base 17 and the support platform 1, and ensuring the stability of the rotation process. When the sliding column 152 slides down through the top of the zigzag guide groove 143, the support frame 16 and the mold base 17 complete a 180-degree flip, with the cavity opening of the mold base 17 facing downward. At this time, the corresponding sliding column 152 slides and overlaps the bottom of the support ring 142 to stabilize the horizontal position of the connecting plate 151 and ensure the stability of the support frame 16 and the mold base 17 after flipping.

[0056] When the support frame 16 drives the support assembly 20 to continue rotating, causing the slide plate 201 of the support assembly 20 to slide to the position above the half gear ring 22 inside the annular slide track 21, the gear 202 rotatably connected inside the slide plate 201 meshes with the half gear ring 22. At this time, the rotating cylinder 12 continues to drive the support frame 16 to rotate. The gear 202 rotates under the meshing action of the half gear ring 22, thereby driving the connecting shaft 203 fixed in the middle of the gear 202 to rotate synchronously. One end of the connecting shaft 203 passes through the slide plate 201 and is connected to the support frame 16 through the rotary bearing 204. A transmission mechanism 205 is fixed on its exterior. The transmission mechanism 205 consists of two transmission wheels and a belt sleeve. Therefore, when the connecting shaft 203 rotates, it drives the upper transmission wheel to rotate synchronously, and drives the lower transmission wheel to rotate through the belt drive, thereby driving the floating coupling assembly 23 fixedly connected to the lower transmission wheel to rotate.

[0057] When the main rod 231 rotates with the lower transmission wheel, the auxiliary rod 232 moves synchronously through the linkage of the transmission seat 233 and the floating seat 235, thereby driving the demolding auxiliary component 24 to work. When the auxiliary rod 232 drives the central shaft 2409 to rotate, the fan-shaped counterweights 2410 at both ends of the central shaft 2409 rotate with the central shaft 2409. Using centrifugal force, the slider 2406 slides up and down along the slide rod 2407. The vertical striking plate 2411 at the top of the slider 2406 moves up and down accordingly, striking the bottom of the support frame 16 vertically. At the same time, the sliding of the slider 2406 drives the sliding seat 2402 to slide back and forth in the U-shaped groove, thereby driving the side striking plate 2405 to move back and forth, striking the side of the support frame 16 horizontally. The ball bearings 2412 on the vertical striking plate 2411 can reduce friction with the support frame 16 during striking, thus avoiding damage to the support frame 16; the first spring 2404 and the second spring 2408 can act as a buffer, making the striking force uniform, ensuring that the aluminum ingot can be effectively separated from the cavity, while avoiding excessive striking force that could cause damage to the aluminum ingot and the mold base 17. Under the action of the striking force, the aluminum ingot inside the cavity of the mold base 17 separates from the inner wall of the cavity. Since the mold base 17 has been flipped 180 degrees, the aluminum ingot falls out of the cavity under the action of gravity and falls through the front drop hole 4 opened on the support table 1, thus completing the demolding work.

[0058] During the striking process by the vertical striking plate 2411 and the side striking plate 2405, the transmission seat 233 at one end of the main rod 231 rotates synchronously. Since the sliding protrusions on both sides of the floating seat 235 are respectively embedded in the grooves 234 of the transmission seat 233, the rotational power of the transmission seat 233 is transmitted to the floating seat 235 through the cooperation of the grooves 234 and the sliding protrusions, causing the floating seat 235 to move synchronously. The sliding protrusion on the other side of the floating seat 235 is embedded in the groove 234 of the transmission seat 233 at the end of the auxiliary rod 232, thereby transmitting the power to the auxiliary rod 232 and pushing the auxiliary rod 232 to move synchronously. Finally, the power is smoothly transmitted from the main rod 231 to the auxiliary rod 232, and the rotational power is transmitted to the central shaft 2409 of the demolding auxiliary component 24, so that it can compensate for the misalignment between the fan-shaped counterweight 2410 and the main rod 231, ensuring that the power transmission between the main rod 231 and the auxiliary rod 232 is not affected by the misalignment of the fan-shaped counterweight 2410.

[0059] After demolding, the drive motor 9 continues to drive the rotating drum 12 to rotate clockwise, and the support frame 16 drives the mold base 17 to continue moving. At this time, the sliding column 152 of the sliding assembly 15 gradually moves to the Z-shaped guide groove 143 on the left side of the support ring 142 in the flipping guide assembly 14. Under the guidance of the guide groove 143 and the triangular guide block 144, the sliding column 152 slides along the trajectory of the guide groove 143, causing the support frame 16 and the mold base 17 to flip 180 degrees again, returning to the initial horizontal posture, completing the reset. The mold base 17 continues to rotate with the support frame 16. When it moves to the underside of the adsorption cleaning station bracket 7, the drive motor 9 stops. The adsorption equipment installed on the adsorption cleaning station bracket 7 adsorbs and cleans the cavity and surface inside the mold base 17, removing residual aluminum slag, floating dust and debris inside the cavity to prevent debris from affecting the quality of the next round of aluminum ingot casting. After cleaning, the drive motor 9 starts again, driving the mold base 17 to continue rotating and gradually move to the casting station directly behind the support platform 1 to enter the next round of casting cycle.

[0060] When it is necessary to replace the mold base 17, rotate the support frame 16 with the rotating drum 12 to a position that is easy to operate. Use tools to remove the bolts on both sides of the mold base 17 until the bolts are completely detached from the screw holes of the mold base 17 and the support frame 16. After the bolts are completely unlocked, the mold base 17 and the support frame 16 are only connected by the guide rod 18 and the insertion hole 19. At this time, the mold base 17 can be lifted upward by hoisting tools or manually, so that the guide rod 18 at the bottom of the mold base 17 slowly detaches from the insertion hole 19 at the bottom of the support frame 16 until the guide rod 18 is completely pulled out, thereby separating the mold base 17 from the support frame 16. When installing the mold base 17, hoist or manually place the mold base 17 above the support frame 16, adjust the position of the mold base 17 so that the guide rods 18 at the four corners of the bottom of the mold base 17 are aligned with the corresponding insertion holes 19 at the bottom of the support frame 16, and slowly lower the mold base 17 so that the guide rods 18 are smoothly inserted into the insertion holes 19 until the bottom of the mold base 17 is completely attached to the top of the support frame 16. The precise fit between the guide rod 18 and the insertion hole 19 can quickly achieve the positioning of the mold base 17, avoiding the offset of the mold base 17 during assembly. After the mold base 17 is positioned, the bolts are tightened by passing through the reserved screw holes on both sides of the mold base 17 and the corresponding screw holes of the support frame 16.

Claims

1. A detachable aluminum ingot casting mold, comprising a support platform (1), characterized in that: Support legs (2) are fixed at the bottom of a support table (1), the support table (1) is fixedly connected with a base (3) via the support legs (2), a blanking hole (4) is formed in a front side of the support table (1), avoidance holes (5) are respectively formed in two sides of the support table (1), a support cover (6) is fixedly connected to the support table (1), an adsorption cleaning station support (7) and a temperature reduction station support (8) are respectively installed on two sides of the support cover (6), a driving motor (9) is fixed in a middle part of the base (3), a main shaft (10) is fixedly connected to an output shaft of the driving motor (9), a top end of the main shaft (10) penetrates through the support table (1) and is fixed with a rotating drum (12), a rotating sleeve (11) is rotatably sleeved at an upper position outside the main shaft (10), a turning guide assembly (14) is fixedly connected to an outside of the rotating sleeve (11), a support bearing (13) is fixed on the support table (1), a bottom of the rotating drum (12) is connected with an inner ring of the support bearing (13), four sliding assemblies (15) are rotatably connected through an outside of the rotating drum (12), one side of each sliding assembly (15) is slidably connected in the turning guide assembly (14), the other end of each sliding assembly (15) penetrates through the rotating drum (12) and is fixed with a support frame (16), a die holder (17) is installed inside the support frame (16), a plurality of cavities are arranged inside the die holder (17), two sides of the die holder (17) are fixed with the support frame (16) through bolts, guide rods (18) are respectively fixed at four corners of a bottom of the die holder (17), insertion holes (19) are formed in a bottom of the support frame (16) at positions corresponding to the guide rods (18), the guide rods (18) are inserted into the insertion holes (19) in a penetrating manner, a support assembly (20) is installed on one side of the support frame (16) away from the sliding assemblies (15), an annular slideway (21) is formed inside the support cover (6), one side of the support assembly (20) is slidably connected in the annular slideway (21), a half gear ring (22) is fixed at a bottom inside the annular slideway (21), a floating coupling assembly (23) is fixed on one side of a bottom of the support assembly (20), the other end of the floating coupling assembly (23) is provided with a demolding auxiliary assembly (24), and the demolding auxiliary assembly (24) is fixed at the bottom of the support frame (16).

2. The detachable aluminum ingot casting combination mold according to claim 1, characterized in that: The turning guide assembly (14) comprises a fixed cylinder (141), a bottom of the fixed cylinder (141) is fixed on the support table (1), a support ring (142) is fixed at a top of the fixed cylinder (141), the fixed cylinder (141) and the support ring (142) are located inside the rotating drum (12), a middle part of the support ring (142) is rotatably connected with the main shaft (10) via the rotating sleeve (11), guide grooves (143) are respectively formed in two sides of the support ring (142), the guide grooves (143) are of a zigzag structure, triangular guide blocks (144) are fixed on two sides of the fixed cylinder (141) at positions corresponding to the guide grooves (143), and a horizontal line at a bottom of each triangular guide block (144) is lower than a horizontal line at a bottom of the support ring (142).

3. The detachable aluminum ingot casting combination mold according to claim 2, characterized in that: The sliding assembly (15) includes a connecting plate (151) located between the support ring (142) and the rotating cylinder (12). Two sliding columns (152) are fixed on the inner side of the connecting plate (151), and the two sliding columns (152) slide on the bottom of the support ring (142). A rotating shaft (153) is fixed on the outer side of the connecting plate (151). One end of the rotating shaft (153) slides through the rotating cylinder (12) through a bushing. The end of the rotating shaft (153) away from the connecting plate (151) is fixedly connected to one side of the support frame (16). The gap between the guide groove (143) with the zigzag structure and the triangular guide block (144) is used to support and guide the sliding column (152).

4. The detachable aluminum ingot casting combination mold according to claim 1, characterized in that: The support assembly (20) includes a slide plate (201), which is slidably connected in an annular slide (21). The slide plate (201) is hollow and has a gear (202) rotatably connected inside by a bushing. The gear (202) is located above a half gear ring (22). A connecting shaft (203) is fixed in the middle of the gear (202). One end of the connecting shaft (203) passes through the slide plate (201) and is fitted with a rotating bearing (204). The rotating bearing (204) is fixed on one side of the support frame (16). A transmission mechanism (205) is fixed outside the rotating shaft (153).

5. A detachable aluminum ingot casting combination mold according to claim 4, characterized in that: The transmission mechanism (205) consists of two transmission wheels and a belt sleeve. The upper transmission wheel is fixed to the rotating shaft (153), and the lower transmission wheel is fixedly connected to one end of the floating coupling assembly (23). The floating coupling assembly (23) includes a main rod (231) and a secondary rod (232). One end of the main rod (231) is fixed to the lower transmission wheel, and one end of the secondary rod (232) is fixedly connected to the demolding auxiliary assembly (24).

6. A detachable aluminum ingot casting combination mold according to claim 5, characterized in that: The main rod (231) and the auxiliary rod (232) are respectively fixed with transmission seats (233) at their opposite ends. The two transmission seats (233) are offset from each other and have grooves (234) with an included angle of 90 degrees between them. A floating seat (235) is provided between the two transmission seats (233). The two sides of the floating seat (235) are respectively fixed with sliding protrusions corresponding to the positions of the grooves (234) in the two transmission seats (233), and the sliding protrusions are slidably connected in the grooves (234).

7. A detachable aluminum ingot casting combination mold according to claim 6, characterized in that: The demolding auxiliary component (24) includes a fixed seat (2401), which is fixed to the bottom of the support frame (16). A sliding seat (2402) is slidably connected in the U-shaped groove on the fixed seat (2401). Two guide rods (2403) are fixed on the front and rear sides of the sliding seat (2402). A first spring (2404) is sleeved on the outside of the guide rod (2403). The first spring (2404) is fixed between the sliding seat (2402) and the inner wall of the U-shaped groove. The ends of the two guide rods (2403) pass through the U-shaped groove and are fixed with side knocking plates (2405).

8. A detachable aluminum ingot casting combination mold according to claim 7, characterized in that: The sliding seat (2402) has a U-shaped design and an internal slider (2406). Sliding rods (2407) slide through both sides of the slider (2406). The sliding rods (2407) are fixed to the upper and lower sides inside the sliding seat (2402). Second springs (2408) are respectively sleeved on the upper and lower sides of the outside of the sliding rods (2407). The second springs (2408) are fixed between the slider (2406) and the inner wall of the sliding seat (2402). A central shaft (2409) is rotatably inserted through the middle of the block (2406). A fan-shaped counterweight (2410) is fixed at both ends of the central shaft (2409). One end of the central shaft (2409) is fixed to the end of the auxiliary rod (232). A vertical striking plate (2411) is fixed at the top of the slider (2406). Several balls (2412) are provided on the vertical striking plate (2411). The vertical striking plate (2411) corresponds to the bottom of the support frame (16).

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