Aluminum alloy transfer stable device for aluminum alloy die casting

Abstract

The present application relates to the field of aluminum alloy processing, and particularly relates to an aluminum alloy die casting processing aluminum alloy liquid transfer stabilizing device, which comprises a vehicle frame and a push handle fixedly installed at one end of the top surface of the vehicle frame, and two steering wheels are arranged at one end of the bottom surface of the vehicle frame through a rotating frame, the stability is significantly improved through the buffer design, three buffer plates are ingeniously arranged inside the ladle, the inside of the ladle is divided into three independent spaces, the swinging impact of the aluminum alloy liquid when suddenly stopping or accelerating too fast is effectively reduced, compared with directly impacting the ladle wall, the buffer plates can absorb and disperse the impact force, greatly reducing the influence of the aluminum alloy liquid swinging on the overall stability, and the position can be adjusted through rotation in cooperation with steering, not only ensuring the stability of the aluminum alloy liquid during the transfer process, but also improving the safety of the operation, avoiding the risk of splashing or overturning caused by liquid swinging, and providing more reliable protection for the casting operation.

Description

TECHNICAL FIELD

[0001] The application relates to the field of aluminum alloy processing, and in particular to an aluminum alloy liquid transfer stabilizing device for aluminum alloy die casting processing. BACKGROUND

[0002] Aluminum alloy die casting is a casting process in which liquid aluminum alloy is pressed into a mold cavity under high pressure and is cooled and solidified under pressure to form a part. The die casting process can realize high-speed filling of the mold cavity, has a short production cycle, can be mass-produced, is suitable for large-scale manufacturing, can produce parts with high dimensional accuracy and low surface roughness, can reduce subsequent machining processes, and can reduce production costs.

[0003] According to the search, a cast steel part processing cast iron liquid transfer stabilizing device is disclosed in Chinese Patent No. CN212495367U. The setting of the counterweight, universal wheel, rotating shaft and rotating rod can avoid the shaking of the transfer cylinder during the transfer process, so as to prevent the overflow of the casting liquid and improve the stability of the entire device. The pressure sensor can control the pouring amount of the casting liquid, thereby ensuring the processing quality of the cast steel part. However, the scheme still has the following deficiencies in actual use:

[0004] During the transfer of the metal liquid, when the transfer cylinder encounters a turn or an emergency stop during movement, the metal liquid will produce violent shaking in the cylinder due to the inertia effect. This shaking not only causes the distribution of the metal liquid in the cylinder to become uneven, but more importantly, when the shaking amplitude is too large, the metal liquid may overflow or be discharged from the transfer cylinder. This situation not only causes waste of the metal liquid, but more importantly, the overflowed metal liquid may come into contact with the operator or the equipment, thereby causing a safety accident. SUMMARY

[0005] The purpose of the present application is to provide an aluminum alloy liquid transfer stabilizing device for aluminum alloy die casting processing.

[0006] To achieve this purpose, the application adopts the following technical scheme:

[0007] The application provides an aluminum alloy liquid transfer stabilizing device for aluminum alloy die casting processing, which comprises a vehicle frame and a push handle fixedly installed at one end of the top surface of the vehicle frame. Two steering wheels are arranged at one end of the bottom surface of the vehicle frame through a rotating frame. Two push wheels are arranged at the other end of the bottom surface of the vehicle frame through a fixed frame. A stable seat is fixedly installed on the top surface of the vehicle frame. A ladle is arranged in the stable seat. A stabilizing structure is arranged on the ladle and the stable seat. Cleaning assemblies are arranged on the two steering wheels and the two push wheels.

[0008] The stable structure comprises a rotating head arranged through the bottom surface of the ladle, a connecting frame fixedly installed on the top surface of the rotating head, three buffer plates fixedly installed on the top surface of the connecting frame, a transmission gear rotatably installed on the bottom surface of the frame through a rotating rod, a spline fixedly installed on the top end of the rotating rod, a spline groove arranged on the bottom surface of the rotating head and matched with the spline, a reversing gear rotatably installed on the bottom surface of the frame and engaged with the transmission gear, and a driving wheel and a synchronous belt transmission connection between the reversing gear and a rotating frame.

[0009] Further, the two ends of the buffer plate are in close contact with the inner wall of the ladle, and the bottom surface of the rotating head is flush with the bottom surface of the ladle.

[0010] Further, the cleaning assembly comprises a cleaning scraper fixedly installed on the rotating frame and the fixed frame, a shaft rod arranged through the top surface of the cleaning scraper, cleaning scraper strips fixedly installed on the two ends of the shaft rod, a torsion spring sleeved on the shaft rod and fixedly connected with the shaft rod and the cleaning scraper at the two ends, a rotating seat rotatably installed on the side surface of the rotating frame and the fixed frame and fixedly connected with the steering wheel and the push wheel at the end, a transmission plate rotatably installed on the side surface of the rotating frame and the fixed frame, a top rod fixedly installed on one end of the transmission plate and matched with the cleaning scraper strip, a guide groove arranged on the outer wall of the rotating seat, a guide rod fixedly installed on the end of the transmission plate away from the top rod and matched with the guide groove, and a jet cleaning structure arranged on the rotating frame and the fixed frame.

[0011] Further, the end of the cleaning scraper is in close contact with the outer wall of the steering wheel and the push wheel, and the top rod is arranged opposite to the end of the cleaning scraper strip close to the shaft rod.

[0012] Further, the jet cleaning structure comprises a supporting plate arranged on the side surface of the rotating frame and the fixed frame, a connecting box fixedly installed on the end of the supporting plate, a cleaning nozzle fixedly installed on the inner wall of the rotating frame and the fixed frame, an air bag fixedly installed on the inner top surface of the connecting box, an air inlet arranged on one side surface of the air bag, a conduit arranged between the other side surface of the air bag and the cleaning nozzle, a push plate slidably installed on the inner wall of the connecting box and fixedly connected with the bottom surface of the air bag at the top surface, a push rod fixedly installed on the bottom surface of the push plate and fixedly connected with a clamping block at the bottom end through the bottom surface of the connecting box, and a spring one sleeved on the push rod and fixedly connected with the connecting box and the clamping block at the two ends.

[0013] Further, a magnetic sheet one is fixedly installed on the bottom surface of the clamping block, an rotating disc is fixedly installed on the end of the rotating seat, a plurality of locking blocks matched with the clamping block are fixedly installed on the outer wall of the rotating disc, and a magnetic sheet two is fixedly installed on the outer wall of the locking block.

[0014] Further, the air inlet is provided with one-way valves with opposite flow directions on the inner wall of the duct, two of the four supporting plates are fixedly connected with the rotating frame, and the other two are slidably connected with the fixed frame.

[0015] Further, the magnetic poles of the magnetic sheet I and the magnetic sheet II are the same.

[0016] Further, the inner wall of the handle is fixedly provided with a connecting plate, and two sets of linkage structures corresponding to the connecting box are symmetrically arranged on the side surface of the connecting plate.

[0017] Further, the linkage structure comprises a linkage rack slidably arranged on the side surface of the connecting plate, a pulling rack slidably arranged on the side surface of the connecting plate, a linkage gear rotatably arranged on the side surface of the connecting plate and engaged with the linkage rack and the pulling rack, a connecting rod fixedly arranged at the bottom end of the linkage rack, the connecting rod penetrating through the bottom surface of the frame and being fixedly connected with the top surface of the connecting box, a guide ring fixedly arranged on the top of the side surface of the connecting plate, a pull rod slidably arranged on the inner wall of the guide ring, and the bottom end of the pull rod is fixedly connected with the top end of the pulling rack, a spring II is sleeved on the pull rod, and the two ends of the spring II are fixedly connected with the guide ring and the pull rod respectively, and a pulling handle is fixedly arranged at the top end of the two pull rods.

[0018] The beneficial effects of the present application are as follows:

[0019] 1. The present application significantly improves the stability by designing a stable seat and a stable structure during the transfer of aluminum alloy liquid. The three buffer plates arranged inside the casting ladle separate the inside of the casting ladle into three independent spaces, effectively reducing the shaking impact of the aluminum alloy liquid when it is suddenly stopped or accelerated too quickly. Compared with directly impacting the wall of the casting ladle, the buffer plates can absorb and disperse these impact forces, greatly reducing the influence of aluminum alloy liquid shaking on the overall stability. At the same time, it can also cooperate with the steering to adjust the position, not only ensuring the stability of the aluminum alloy liquid during the transfer process, but also improving the safety of the operation, avoiding the risk of splashing or overturning caused by liquid shaking, and providing more reliable protection for the casting operation.

[0020] 2. The present application designs a cleaning assembly, the outer walls of the steering wheel and the pushing wheel can contact the cleaning scraper during rotation, effectively scraping off the attached slag, preventing long-term accumulation from causing poor rotation or shaking. At the same time, it also integrates the reciprocating rotation cleaning function, through the cooperative action of the rotating seat, the guide groove, the transmission plate and other components, realizes the cleaning of the cleaning scraper itself, ensures the persistence of the cleaning effect, not only prolongs the service life of the wheel, but also guarantees the flexibility and stability of the frame in complex environment, improves the overall operation efficiency.

[0021] 3. The invention realizes deep jet cleaning of the outer wall of the steering wheel and the push wheel by designing a jet cleaning structure, through the stretching and compression of the air bag, combined with the air flow direction controlled by the one-way valve, which not only can completely remove the fine impurities attached to the wheel hub, but also can quickly restore the clean state of the wheel after emergency braking, ensuring that the wheel can maintain good rotation performance in any situation, in addition, the automatic operation of the jet cleaning function reduces the need for manual intervention, improves the continuity and automation level of the operation, and provides strong support for efficient and safe casting operation.

[0022] 4. The invention realizes emergency braking by designing a connecting plate and linkage structure, when an emergency occurs, the operator only needs to quickly pull the pull handle, which can quickly press the connecting box to the rotating disc position through the rapid response of the linkage gear, linkage rack, connecting rod and other components, and realize the locking of the rotating disc by the cooperation of the clamping block and the locking block, so as to immediately stop the rotation of the push wheel, which greatly improves the safety performance of the equipment and effectively avoids accidents at critical moments, protecting the safety of the operator and the surrounding environment. BRIEF DESCRIPTION OF DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings in the embodiments of the present application are briefly introduced as follows.

[0024] Figure 1 The three-dimensional structure of the present application Figure 1 ;

[0025] Figure 2 The three-dimensional structure of the present application Figure 2 ;

[0026] Figure 3 The partial cut structure of the ladle of the present application

[0027] Figure 4 The enlarged view of A in Figure 3 ;

[0028] Figure 5 The push wheel structure of the present application

[0029] Figure 6 The cleaning scraper structure of the present application

[0030] Figure 7 The enlarged view of B in Figure 5 ;

[0031] Figure 8 The internal structure of the connecting box

[0032] Figure 9 The enlarged view of C in Figure 1 .

[0033] Fig.:

[0034] 1, frame; 11, push handle; 12, steering wheel; 13, push wheel; 14, connecting plate; 2, ladle; 21, stable seat; 31, rotating head; 32, connecting frame; 33, buffer plate; 34, transmission gear; 35, spline; 36, spline groove; 37, reversing gear; 41, cleaning scraper; 42, shaft; 43, cleaning scraper; 44, torsional spring; 45, rotating seat; 46, transmission plate; 47, jacking rod; 48, guide groove; 49, guide rod; 51, support plate; 52, connecting box; 53, cleaning nozzle; 54, air bag; 55, air inlet; 56, conduit; 57, push plate; 58, push rod; 59, clamping block; 510, spring I; 511, magnetic sheet I; 512, rotating disc; 513, locking block; 514, magnetic sheet II; 61, linkage rack; 62, pulling rack; 63, linkage gear; 64, connecting rod; 65, guide ring; 66, pull rod; 67, spring II; 68, pull handle. DETAILED DESCRIPTION

[0035] The technical solutions of the present application will be further described below in combination with the drawings and through specific embodiments.

[0036] Among them, the drawings are only used for illustrative explanation, and the representation is only a schematic diagram, not a physical diagram, and cannot be understood as a limitation of the patent; in order to better illustrate the embodiments of the present application, some components of the drawings will be omitted, enlarged or reduced, and do not represent the size of the actual product.

[0037] The present application provides a technical solution, referring to Figures 1 to 9 As shown in the figure, an aluminum alloy transfer stable device for aluminum alloy die casting processing aluminum alloy liquid, including frame 1 and fixedly installed on the top surface of frame 1 one end of the push handle 11, the bottom surface of frame 1 one end is provided with two steering wheels 12 through rotating frame, the bottom surface of frame 1 the other end is provided with two push wheels 13 through fixed frame, the top surface of frame 1 is fixedly installed with stable seat 21, the inside of stable seat 21 is provided with ladle 2, the ladle 2 and stable seat 21 are provided with stable structure, two steering wheels 12 and push wheels 13 are provided with cleaning assembly;

[0038] The stable structure comprises a rotating head 31 arranged through the bottom surface of the ladle 2, the bottom surface of the rotating head 31 is flush with the bottom surface of the ladle 2, the top surface of the rotating head 31 is fixedly installed with a connecting frame 32, the top surface of the connecting frame 32 is fixedly installed with three buffer plates 33, both ends of the buffer plates 33 are in close contact with the inner wall of the ladle 2, the bottom surface of the frame 1 is rotatably installed with a transmission gear 34 through a rotating rod, the top end of the rotating rod passes through the frame 1 and the stable seat 21 in sequence and is fixedly installed with a spline 35, the bottom surface of the rotating head 31 is provided with a spline groove 36 matched with the spline 35, the bottom surface of the frame 1 is rotatably installed with a reversing gear 37 engaged with the transmission gear 34, and the reversing gear 37 and the rotating frame are connected through a driven wheel and a synchronous belt; the ladle 2 containing aluminum alloy liquid can be hoisted and placed on the stable seat 21, that is, the steering wheel 12, the push wheel 13 and the frame 1 can be moved by pushing the push handle 11, so as to realize the transfer of the aluminum alloy liquid, and in the process of transfer, if the aluminum alloy liquid shakes in the ladle 2 when it is suddenly stopped or accelerated too fast, the inside of the ladle 2 is divided into three parts by the three buffer plates 33, and the aluminum alloy liquid can impact the buffer plates 33 when it shakes, which effectively reduces the impact force compared with directly impacting the ladle 2, and ensures that the aluminum alloy liquid is more stable during transfer, and when the frame 1 is steered, the rotating frame and the steering wheel 12 can be rotated to steer, the rotating frame can drive the reversing gear 37 to rotate through the driven wheel and the synchronous belt when steering, the reversing gear 37 is engaged with the transmission gear 34, so as to drive the transmission gear 34 and the rotating rod to rotate, when the ladle 2 is connected with the stable seat 21, the spline groove 36 on the rotating head 31 at the bottom of the ladle 2 can be inserted into the spline 35 at the top end of the rotating rod, so as to connect the rotating head 31 and the rotating rod, so that the transmission gear 34 can drive the rotating head 31, the connecting frame 32 and the buffer plates 33 to rotate when rotating, and can rotate in the opposite direction of the steering of the frame 1, so as to buffer the shaking of the aluminum alloy liquid caused by inertia due to steering, and further improve the stability of the aluminum alloy liquid during transfer.

[0039] With reference to Figures 5 to 7As shown, the cleaning assembly comprises a cleaning scraper 41 fixedly installed on the rotating frame and the fixed frame, the end of the cleaning scraper 41 is attached to the outer wall of the steering wheel 12 and the push wheel 13, the top surface of the cleaning scraper 41 is provided with a shaft 42, both ends of the shaft 42 are fixedly installed with a cleaning scraper 43, a torsion spring 44 is sleeved on the shaft 42, and both ends of the torsion spring 44 are fixedly connected with the shaft 42 and the cleaning scraper 41 respectively, a rotating seat 45 is rotatably installed on the side surface of the rotating frame and the fixed frame, and the end of the rotating seat 45 is fixedly connected with the steering wheel 12 and the push wheel 13, a transmission plate 46 is rotatably installed on the side surface of the rotating frame and the fixed frame through a support, one end of the transmission plate 46 is fixedly installed with a top rod 47 corresponding to the cleaning scraper 43, the top rod 47 is oppositely arranged with one end of the cleaning scraper 43 close to the shaft 42, a guide groove 48 is formed in the outer wall of the rotating seat 45, a guide rod 49 adapted to the guide groove 48 is fixedly installed on the end of the transmission plate 46 away from the top rod 47, and a gas jet cleaning structure is arranged on the rotating frame and the fixed frame; with the pushing of the vehicle frame 1, the outer wall of the steering wheel 12 and the push wheel 13 can contact the cleaning scraper 41 when rotating, the adhered slag on the outer wall of the steering wheel 12 and the push wheel 13 can be cleaned through the cleaning scraper 41, and adhesion is avoided, and the rotating seat 45 can be rotated when the steering wheel 12 and the push wheel 13 rotate, because the guide groove 48 is arranged on the rotating seat 45, the transmission plate 46 can be rotated through the guide rod 49 when the rotating seat 45 and the guide groove 48 rotate, the cleaning scraper 43 is jacked through the top rod 47, and the shaft 42 and the cleaning scraper 43 can be reversed under the action of the torsion spring 44, so that the top surface and the bottom surface of the cleaning scraper 41 can be cleaned by reciprocating rotation.

[0040] Reference Figure 5 , Figure 8As shown, the jet cleaning structure includes support plates 51 arranged on the sides of the rotating frame and the fixed frame, two of the four support plates 51 are fixedly connected with the rotating frame, and the other two are slidingly connected with the fixed frame, the end of the support plate 51 is fixedly installed with a connecting box 52, the inner wall of the rotating frame and the fixed frame is fixedly installed with a cleaning nozzle 53, the inner top surface of the connecting box 52 is fixedly installed with an air bag 54, one side surface of the air bag 54 is provided with a suction port 55, the other side surface of the air bag 54 and the cleaning nozzle 53 are provided with a conduit 56, the inner wall of the suction port 55 and the conduit 56 is installed with a one-way valve with opposite flow directions, the inner wall of the connecting box 52 is slidingly installed with a push plate 57, the top surface of the push plate 57 is fixedly connected with the bottom surface of the air bag 54, the bottom surface of the push plate 57 is fixedly installed with a push rod 58, the bottom end of the push rod 58 penetrates through the bottom surface of the connecting box 52 and is fixedly installed with a clamping block 59, the push rod 58 is sleeved with a spring 510, and the two ends of the spring 510 are fixedly connected with the connecting box 52 and the clamping block 59 respectively, the bottom surface of the clamping block 59 is fixedly installed with a magnetic sheet 511, the end of the rotating seat 45 is fixedly installed with a rotating disc 512, the outer wall of the rotating disc 512 is fixedly installed with a plurality of locking blocks 513 matched with the clamping block 59, the outer wall of the locking block 513 is fixedly installed with a magnetic sheet 514, and the magnetic poles of the magnetic sheet 511 opposite to the magnetic sheet 514 are the same; when the rotating seat 45 rotates, the rotating disc 512 and the locking block 513 can be synchronously driven to rotate, when the locking block 513 rotates, the magnetic sheet 514 on the outer wall of the locking block 513 is opposite to the magnetic sheet 511 on the bottom surface of the clamping block 59, because the magnetic poles of the magnetic sheet 511 opposite to the magnetic sheet 514 are opposite, under the action of repulsive magnetic force, the clamping block 59 can slide upward, and when the magnetic sheet 514 and the magnetic sheet 511 are in a misaligned state, under the action of the spring 510, the clamping block 59 can move downward, so as to realize reciprocating driving of the clamping block 59, and in the process of reciprocating movement of the clamping block 59, the push plate 57 can be pushed by the push rod 58, so as to stretch and compress the air bag 54, when the air bag 54 is stretched, because the one-way valves with opposite flow directions are installed in the suction port 55 and the conduit 56, air can be sucked through the suction port 55, when the air bag 54 is compressed, the gas in the air bag 54 can enter the cleaning nozzle 53 through the conduit 56 and be sprayed out, so as to jet clean the outer wall of the steering wheel 12 and the push wheel 13, further remove impurities on the outer wall of the steering wheel 12 and the push wheel 13, and ensure that the push wheel 13 and the steering wheel 12 rotate more stably.

[0041] Referring to Figure 1 , Figure 9As shown, the inner wall of the push handle 11 is fixedly provided with a connecting plate 14, and two groups of linkage structures corresponding to the connecting box 52 are symmetrically arranged on the side surface of the connecting plate 14. The linkage structure comprises a linkage rack 61 slidingly arranged on the side surface of the connecting plate 14. The side surface of the connecting plate 14 is slidingly provided with a pulling rack 62. The side surface of the connecting plate 14 is rotatably provided with a linkage gear 63 engaged with the linkage rack 61 and the pulling rack 62. The bottom end of the linkage rack 61 is fixedly provided with a connecting rod 64, and the bottom end of the connecting rod 64 penetrates through the bottom surface of the frame 1 and is fixedly connected with the top surface of the connecting box 52. The top of the side surface of the connecting plate 14 is fixedly provided with a guide ring 65, and the inner wall of the guide ring 65 is slidingly provided with a pull rod 66, and the bottom end of the pull rod 66 is fixedly connected with the top end of the pulling rack 62. A spring 67 is sleeved on the pull rod 66, and the two ends of the spring 67 are fixedly connected with the guide ring 65 and the pull rod 66, respectively. The top end of the two pull rods 66 is fixedly provided with a pull handle 68. Under the supporting action of the spring 67, the connecting rod 64 can stably position the connecting box 52 in the initial state, so that the connecting box 52 will not move when the magnetic sheet one 511 and the magnetic sheet two 514 act, and normal jet cleaning can be performed. In the process of transferring the aluminum alloy liquid, if emergency stop is needed in emergency, at this time, the staff can quickly pull the pull handle 68 to drive the pull rod 66 to slide upward along the guide ring 65. When the pull rod 66 slides upward, the linkage gear 63 is engaged with the pulling rack 62 and the linkage rack 61, so that the linkage rack 61 can be driven to slide through the linkage gear 63, so that the two connecting boxes 52 connected with the fixing frame are pressed downward through the supporting plate 51 and slide, and the clamping block 59 at the bottom of the connecting box 52 can move to the outer wall of the rotating disc 512 and cooperate with the locking block 513 to lock the rotating disc 512, so as to stop the rotating disc 512, the rotating seat 45 and the push wheel 13, so as to ensure that the frame 1 can be stopped in emergency, and avoid accidents.

[0042] The working principle of the present application is as follows:

[0043] When in use, the ladle 2 containing aluminum alloy liquid can be hoisted and placed on the stable seat 21, and then the steering wheel 12, the push wheel 13 and the frame 1 can be moved by pushing the push handle 11 to realize the transfer of the aluminum alloy liquid. During the transfer, if the aluminum alloy liquid shakes in the ladle 2 due to sudden stop or too fast acceleration, the inside of the ladle 2 is divided into three parts by the three buffer plates 33, and the aluminum alloy liquid can impact the buffer plates 33 when shaking, which effectively reduces the impact force compared with directly impacting the ladle 2, and ensures that the aluminum alloy liquid is more stable during transfer. When steering the frame 1, the steering can be realized by rotating the rotating frame and the steering wheel 12. The rotating frame can be rotated by the driven wheel and the synchronous belt to drive the reversing gear 37. The reversing gear 37 is engaged with the transmission gear 34, so as to drive the transmission gear 34 and the rotating rod to rotate. When the ladle 2 is connected with the stable seat 21, the keyway 36 on the rotating head 31 at the bottom of the ladle 2 can be inserted into the key 35 at the top of the rotating rod to realize the connection between the rotating rod and the rotating head 31. Therefore, when the transmission gear 34 rotates, the rotating head 31, the connecting frame 32 and the buffer plate 33 can be rotated, and can be rotated in the opposite direction of the steering direction of the frame 1 to buffer the shaking of the aluminum alloy liquid caused by inertia due to steering, thereby further improving the stability of the aluminum alloy liquid during transfer.

[0044] And because there can be a lot of slag on the ground of the aluminum alloy die casting workshop, so the outer wall of the steering wheel 12 and the push wheel 13 can be attached to a certain slag during the movement of the frame 1, and after a long time, the steering wheel 12 and the push wheel 13 can vibrate when they rotate, and the outer wall of the steering wheel 12 and the push wheel 13 can be in contact with the cleaning scraper 41 when the frame 1 is pushed, and the slag attached to the outer wall of the steering wheel 12 and the push wheel 13 can be cleaned by the cleaning scraper 41, avoiding adhesion, and the steering wheel 12 and the push wheel 13 can rotate to rotate the rotating seat 45, and because the rotating seat 45 is provided with a guide groove 48, the rotating seat 45 and the guide groove 48 can rotate to drive the transmission plate 46 to rotate through the guide rod 49, so that the cleaning scraper 43 is driven by the top rod 47, and the shaft rod 42 and the cleaning scraper 43 can be reversed under the action of the torsional spring 44, so that the cleaning scraper 41 can be cleaned by reciprocating rotation. The top surface and the bottom surface of the rotating seat 45 can rotate to synchronously drive the rotating disc 512 and the locking block 513 to rotate, and when the outer wall of the locking block 513 is opposite to the magnetic sheet two 514 on the bottom surface of the clamping block 59, the clamping block 59 can slide upward under the action of the repulsive magnetic force because the magnetic poles of the magnetic sheet one 511 and the magnetic sheet two 514 are opposite, and when the magnetic sheet two 514 and the magnetic sheet one 511 are in a misaligned state, the clamping block 59 can move downward under the action of the spring one 510, so as to realize the reciprocating driving of the clamping block 59, and the push plate 57 can be pushed by the push rod 58 during the reciprocating movement of the clamping block 59, so as to stretch and compress the air bag 54, and because the air inlet 55 and the conduit 56 are provided with one-way valves with opposite flow directions, the air bag 54 can inhale air through the air inlet 55 when it is stretched, and the gas in the air bag 54 can be sprayed into the cleaning nozzle 53 through the conduit 56 when it is compressed, so as to further clean the outer wall of the steering wheel 12 and the push wheel 13, and ensure that the push wheel 13 and the steering wheel 12 rotate more stably.

[0045] And in the process of transferring the aluminum alloy liquid, if an emergency stop is needed, the worker can quickly pull the handle 68 to drive the pull rod 66 to slide upward along the guide ring 65, and because the linkage gear 63 is engaged with the pull gear 62 and the linkage gear 61, the linkage gear 63 can drive the linkage gear 61 to slide, so that the two connecting boxes 52 connected with the fixing frame are pressed downward and slide through the supporting plate 51 through the connecting rod 64, and the clamping block 59 at the bottom of the connecting box 52 can move to the outer wall of the rotating disc 512 and cooperate with the locking block 513 to lock the rotating disc 512, so as to stop the rotating disc 512, the rotating seat 45 and the push wheel 13, and ensure that the frame 1 can be stopped urgently to avoid accidents.

Claims

1. A device for stabilizing the transfer of molten aluminum alloy during die casting, comprising a frame (1) and a push handle (11) fixedly installed at one end of the top surface of the frame (1), wherein two steering wheels (12) are provided at one end of the bottom surface of the frame (1) via a rotating frame, and two push wheels (13) are provided at the other end of the bottom surface of the frame (1) via a fixed frame, characterized in that, A stabilizing seat (21) is fixedly installed on the top surface of the frame (1). A casting ladle (2) is provided inside the stabilizing seat (21). A stabilizing structure is provided on the casting ladle (2) and the stabilizing seat (21). Cleaning components are provided on both steering wheels (12) and push wheels (13). The stabilizing structure includes a rotating head (31) that runs through the bottom surface of the casting ladle (2). A connecting frame (32) is fixedly installed on the top surface of the rotating head (31). Three buffer plates (33) are fixedly installed on the top surface of the connecting frame (32). A transmission gear (34) is rotatably installed on the bottom surface of the frame (1) via a rotating rod. The top end of the rotating rod passes through the frame (1) and the stabilizing seat (21) in sequence and is fixedly installed with a spline (35). A spline groove (36) adapted to the spline (35) is opened on the bottom surface of the rotating head (31). A reversing gear (37) that meshes with the transmission gear (34) is rotatably installed on the bottom surface of the frame (1). The reversing gear (37) is connected to a rotating frame via a driven wheel and a synchronous belt.

2. The aluminum alloy liquid transfer stabilization device for aluminum alloy die casting according to claim 1, characterized in that: Both ends of the buffer plate (33) are in contact with the inner wall of the casting ladle (2), and the bottom surface of the rotating head (31) is flush with the bottom surface of the casting ladle (2).

3. The aluminum alloy liquid transfer stabilization device for aluminum alloy die casting according to claim 2, characterized in that: The cleaning assembly includes a cleaning scraper (41) fixedly mounted on a rotating frame and a fixed frame. A shaft (42) is provided through the top surface of the cleaning scraper (41). Cleaning blades (43) are fixedly mounted on both ends of the shaft (42). A torsion spring (44) is fitted on the shaft (42), and both ends of the torsion spring (44) are fixedly connected to the shaft (42) and the cleaning scraper (41) respectively. A rotating seat (45) is rotatably mounted on the side of the rotating frame and the fixed frame. The end is fixedly connected to the steering wheel (12) and the push wheel (13). The side of the rotating frame and the fixed frame is rotatably mounted with a transmission plate (46) via a bracket. One end of the transmission plate (46) is fixedly mounted with a top rod (47) corresponding to the cleaning scraper (43). The outer wall of the rotating seat (45) is provided with a guide groove (48). The end of the transmission plate (46) away from the top rod (47) is fixedly mounted with a guide rod (49) adapted to the guide groove (48). The rotating frame and the fixed frame are provided with an air jet cleaning structure.

4. The aluminum alloy liquid transfer stabilization device for aluminum alloy die casting according to claim 3, characterized in that: The end of the cleaning scraper (41) is in contact with the outer wall of the steering wheel (12) and the push wheel (13), and the top rod (47) is positioned opposite to the end of the cleaning scraper (43) near the shaft (42).

5. The aluminum alloy liquid transfer stabilization device for aluminum alloy die casting according to claim 3, characterized in that: The jet cleaning structure includes a support plate (51) disposed on the side of the rotating frame and the fixed frame. A connecting box (52) is fixedly installed at the end of the support plate (51). A cleaning nozzle (53) is fixedly installed on the inner wall of the rotating frame and the fixed frame. An airbag (54) is fixedly installed on the inner top surface of the connecting box (52). An air intake (55) is provided on one side of the airbag (54). A conduit (56) is provided between the other side of the airbag (54) and the cleaning nozzle (53). A push plate (57) is slidably installed on the inner wall of the connecting box (52), and the top surface of the push plate (57) is fixedly connected to the bottom surface of the airbag (54). A push rod (58) is fixedly installed on the bottom surface of the push plate (57), and a locking block (59) is fixedly installed on the bottom end of the push rod (58) through the bottom surface of the connecting box (52). A spring (510) is fitted on the push rod (58), and the two ends of the spring (510) are fixedly connected to the connecting box (52) and the locking block (59) respectively.

6. The aluminum alloy liquid transfer stabilization device for aluminum alloy die casting according to claim 5, characterized in that: A magnetic sheet (511) is fixedly installed on the bottom surface of the card block (59), a turntable (512) is fixedly installed at the end of the rotating seat (45), and a number of locking blocks (513) adapted to the card block (59) are fixedly installed on the outer wall of the turntable (512), and a magnetic sheet (514) is fixedly installed on the outer wall of the locking block (513).

7. The aluminum alloy liquid transfer stabilization device for aluminum alloy die casting according to claim 6, characterized in that: The air inlet (55) and the inner wall of the conduit (56) are equipped with one-way valves with opposite flow directions. Two of the four support plates (51) are fixedly connected to the rotating frame, and the other two are slidably connected to the fixed frame.

8. The aluminum alloy liquid transfer stabilization device for aluminum alloy die casting according to claim 6, characterized in that: The magnetic poles of magnetic sheet one (511) and magnetic sheet two (514) are the same.

9. The aluminum alloy liquid transfer stabilization device for aluminum alloy die casting according to claim 8, characterized in that: The inner wall of the push handle (11) is fixedly installed with a connecting plate (14), and the side of the connecting plate (14) is symmetrically provided with two sets of linkage structures corresponding to the connecting box (52).

10. The aluminum alloy liquid transfer stabilization device for aluminum alloy die casting according to claim 9, characterized in that: The linkage structure includes a linkage rack (61) slidably mounted on the side of the connecting plate (14), a pulling rack (62) slidably mounted on the side of the connecting plate (14), and a linkage gear (63) rotatably mounted on the side of the connecting plate (14) to mesh with the linkage rack (61) and the pulling rack (62). A connecting rod (64) is fixedly mounted at the bottom end of the linkage rack (61), and the bottom end of the connecting rod (64) passes through the bottom surface of the frame (1) and is fixed to the top surface of the connecting box (52). The connecting plate (14) is connected with a guide ring (65) fixedly installed on the top side of the connecting plate (14). A pull rod (66) is slidably installed on the inner wall of the guide ring (65). The bottom end of the pull rod (66) is fixedly connected to the top end of the pull rack (62). A second spring (67) is fitted on the pull rod (66). The two ends of the second spring (67) are fixedly connected to the guide ring (65) and the pull rod (66) respectively. A handle (68) is fixedly installed on the top end of the two pull rods (66).

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