A continuous casting device

Abstract

The present invention relates to the field of casting technology. The present invention discloses a continuous casting device, including a base, a driving assembly for casting is provided on the base, a feeder is provided on one side of the driving assembly and is located on the base, a synchronization assembly is provided on the driving assembly, a molding device is provided on the side end of the synchronization assembly and is located on the driving assembly, the molding device is located below the output end of the feeder, a linkage assembly is provided on the side end of the molding device, a demoulding assembly is provided on the linkage assembly, and the molding device includes a casting assembly, a switch assembly and a trigger assembly. The present invention works by the molding device and the demoulding assembly, and can automatically demould after the aluminum alloy is cooled and formed, while the mold box is automatically reset as a whole, which greatly improves convenience and production efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of casting, in particular to a continuous casting device. Background Art

[0002] As an important part of steel industry processing, aluminum alloy casting technology has attracted much attention for its current development status and future trends. Aluminum alloy casting technology refers to heating aluminum and its alloy materials to liquid state, and then injecting the molten metal into the mold box by pouring, pressure, etc., and then the molten metal is cooled and solidified to obtain parts of the desired shape. Depending on the casting mold box, parts of specified shapes can be obtained.

[0003] In the prior art, in the process of aluminum alloy casting, it is usually necessary to pour the mixed metal liquid into the mold box, and then cool and solidify it, and then the aluminum alloy formed in the mold box is taken out by the staff. Since the mold box is usually concave, it is time-consuming and laborious to take it out, the steps are cumbersome, and the convenience is insufficient. At the same time, the mold box needs to be reset to its initial state after taking it out, so as to facilitate pouring metal liquid into it again, which makes the production process discontinuous, resulting in low production efficiency. Therefore, there is a need for a device that can automatically demold after the aluminum alloy is cooled and formed, and the mold box can be automatically reset as a whole to avoid insufficient convenience and low production efficiency. Summary of the invention

[0004] The object of the present invention is to provide a continuous casting device to solve the problems raised in the above background technology. To achieve the above object, the present invention provides the following technical solutions: a continuous casting device, comprising a base, a driving assembly for casting is provided on the base, a feeder is provided on one side of the driving assembly and is located on the base, a synchronization assembly is provided on the driving assembly, a molding device is provided at the side end of the synchronization assembly and is located on the driving assembly, the molding device is located below the output end of the feeder, a linkage assembly is provided at the side end of the molding device, a demolding assembly is provided on the linkage assembly, the molding device comprises a casting assembly, a switch assembly and a trigger assembly, the casting assembly is arranged at the side end of the synchronization assembly, the switch assembly is arranged on one side of the casting assembly, and the trigger assembly is arranged below the switch assembly.

[0005] The cam is an L-shaped frame, the bottom of the L-shaped frame is fixedly connected to the top of the base, and the side ends of the L-shaped frame are fixedly connected to the first sliding frame and the second sliding frame, the bottoms of the first sliding frame and the second sliding frame are both fixedly connected to the top of the base, and the side ends of the first sliding frame and the second sliding frame are provided with symmetrical limit frames, the bottom of the limit frame is fixedly connected to the top of the base, and a vertically arranged electric push rod is provided between the first sliding frame and the second sliding frame. The tail of the electric push rod is fixedly connected to the top of the base, and the output end of the electric push rod is fixedly connected to the rotating frame, and the rotating frame is rotatably connected to the driving gear, and the first sliding frame is fixedly connected to a driving toothed rod on the side close to the driving gear, and the toothed end of the driving toothed rod is meshed with the side end of the driving gear, and the rotating frame is fixedly connected to a receiving base on the side away from the L-shaped frame and is located between the two limit frames, and the two sides of the receiving base are slidably matched with the inner walls of the adjacent limit frames up and down.

[0006] Preferably, the synchronization component includes a synchronization toothed rod, which is arranged on a side of the driving gear away from the driving toothed rod, the side end of the synchronization toothed rod is slidably matched with the side end of the second sliding frame, the toothed end of the synchronization toothed rod is meshed with the side end of the driving gear, the synchronization toothed rod and the driving toothed rod are offset up and down, and the side of the synchronization toothed rod close to the receiving base is fixedly connected to a movable plate through a connecting frame.

[0007] Preferably, the casting assembly includes a closing plate, which is arranged above the receiving base, and the four corners of the closing plate are connected to the four corners of the receiving base through brackets, and a through hole is provided on the closing plate, and the unloading end of the unloading machine is located in the through hole and slides up and down with it, and the two sides of the closing plate slide up and down with the inner walls of the adjacent limiting frames, and a mold box for casting is arranged between the four brackets, and a through hole is provided on the side of the mold box close to the L-shaped frame, and the size of the through hole can be covered by a movable plate, and the movable plate is arranged at the through hole and located at the side end of the mold box, and the movable plate slides up and down with the mold box, and an opening is provided on the side of the mold box away from the L-shaped frame to enable the molded metal liquid to be moved out, and a plurality of teeth are provided on the adjacent side of the brackets on both sides of the opening, and a horizontally arranged trigger plate is fixedly connected to one side of the receiving base, and the trigger plate slides up and down with the trigger groove on the adjacent limiting frame.

[0008] Preferably, the switch assembly includes a displacement door, which is arranged at the opening of the mold box body, and the size of the displacement door can completely cover the opening, and sliding sleeves are fixedly connected to both sides of the displacement door, and the sliding sleeves are arranged on the outside of several adjacent teeth, and the sliding sleeves slide up and down with the outside of the bracket, and the bottom of the displacement door is fixedly connected to an auxiliary frame, and the bottom of the auxiliary frame is rotatably connected to a cam through an auxiliary shaft, the auxiliary shaft is eccentrically arranged on the cam and the outside of the auxiliary shaft is movably connected to the cam through a coil spring, and the side end of the cam is fixedly connected to a horizontally arranged trigger rod, and a horizontally arranged connecting frame is provided below the cam and is located on the auxiliary shaft, and the connecting frame Both ends are fixedly connected with a first spring telescopic rod, the two first spring telescopic rods are symmetrically arranged and the telescopic ends are arranged in the direction away from the cam, and a switching member is fixedly connected to the telescopic end of each of the first spring telescopic rods, and both ends of the switching member are provided with slopes in opposite directions, and the switching member is embedded between two adjacent teeth. When the slope of the switching member is located above the switching member and the position of the displacement door is fixed, the receiving base can be moved downward by the cooperation of the slope and the teeth. When the slope of the switching member is located below the switching member and the position of the displacement door is fixed, the receiving base can be moved upward by the cooperation of the slope and the teeth. The side end of the displacement door is fixedly connected with a clamping shaft and is located above the trigger rod.

[0009] Preferably, the trigger assembly includes a trigger bracket, which is arranged on a side of the trigger slot away from the displacement door, the bottom of the trigger bracket is slidably matched with the top of the base, the side of the trigger bracket away from the limit frame is movably connected to the locking plate through a plurality of second spring telescopic rods, the bottom of the locking plate is fixedly connected to the top of the base, the bottom of the trigger bracket is fixedly connected with a wedge block and is located at the bottom of the trigger slot, when the trigger plate moves to the bottom of the trigger slot, the trigger bracket can be driven away from the limit frame through the wedge block, the side end of the trigger bracket is fixedly connected with an L-shaped connecting rod, the top of the L-shaped connecting rod is fixedly connected with a trigger block, the bottom of the trigger block is slidably matched with the top of the L-shaped connecting rod, the side end of the trigger block is movably connected to the fixed plate through a telescopic spring, the bottom of the fixed plate is fixedly connected to the top of the L-shaped connecting rod, the top of the trigger block is provided with an oblique slot, when the clamping shaft moves downward through the mold box into the oblique slot, it can drive the trigger block to translate at the top of the L-shaped connecting rod and squeeze the trigger rod to drive the cam to deflect.

[0010] Preferably, the linkage assembly includes an auxiliary toothed rod, which is arranged on a side of the synchronous toothed rod away from the trigger block, and the auxiliary toothed rod is slidably matched with the L-shaped frame up and down, and the side end of the auxiliary toothed rod is provided with a first bevel gear, and the center of the first bevel gear is rotatably connected to the linkage plate, and the top of the linkage plate is fixedly connected to the bottom of the top of the L-shaped frame, the toothed end of the first bevel gear can be meshed with the toothed end of the auxiliary toothed rod, and the side end of the first bevel gear is meshed with a second bevel gear, and the angle between the second bevel gear and the first bevel gear is set at 90 degrees, and the center of the second bevel gear is rotatably connected to the side wall of the L-shaped frame through a central axis, and the side end of the L-shaped frame is fixedly connected to a fixed frame.

[0011] Preferably, the demoulding assembly includes a driving column, which is horizontally arranged on a side of the fixed frame away from the first bevel gear, the driving column is rotatably connected to the fixed frame, a transmission belt is sleeved on the outer side of the central axis, and the other end of the transmission belt is sleeved on the outer side of the rotation connection between the driving column and the fixed frame, a horizontally arranged control frame is provided on one side of the driving column, a control member is rotatably connected to the control frame, a trigger roller is rotatably connected to the bottom of a side of the control member close to the driving column, the trigger roller is horizontally arranged, an arc-shaped clamping plate is laid on the surface of the driving column, the side end of the trigger roller is attached to the side end of the arc-shaped clamping plate, and the control member is away from the driving column. One end is fixedly connected with an arc-shaped toothed groove rod, the toothed end of the arc-shaped toothed groove rod is meshed with a connecting toothed groove rod, the bottom of the connecting toothed groove rod is slidably matched with the sliding track, the side end of the sliding track slides through the L-shaped frame, the connecting toothed groove rod is slidably matched with the L-shaped frame, the end of the connecting toothed groove rod away from the L-shaped frame is movably connected to the adjacent sliding track side wall through a return spring, and one end of the connecting toothed groove rod that slides through the L-shaped frame is fixedly connected with a pushing block, and the pushing block is slidably matched with the inner wall of the through hole. When the mold box moves to the specified position, the movable plate and the through hole are misaligned so that the through hole is exposed. At this time, the pushing block can slide through the through hole under the action of the connecting toothed groove rod.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] In the present invention, when the device is used, the staff first controls the feeder to pour the molten metal into the casting component, and then after the molten metal is formed, the staff controls the driving component to work, thereby driving the casting component to move downward as a whole, and in the process of moving downward, the switch component and the trigger component cooperate to drive the switch component to switch the state, so that the switch component can be opened on one side of the casting component through the force of continuous downward movement. At the same time, the linkage component is driven to work synchronously through the synchronization component, so that after the casting component moves to the specified position, the demoulding component moves from the side of the casting component away from the switch component to the formed molten metal, thereby helping the molten metal to separate from the casting component, and the demoulding component automatically separates after the separation is completed. The casting assembly is automatically reset, and the driving assembly drives the casting assembly to move down to the bottom through the driving assembly. The cooperation between the casting assembly and the trigger assembly helps the switch assembly to switch again, so that when the casting assembly is reset, the switch assembly can be attached to one side of the casting assembly, so as to facilitate the next casting work. In this process, the need for staff to operate to take out the aluminum alloy formed in the mold box is avoided, the working steps are simplified, and the convenience of the production process is improved. At the same time, the mold box is helped to reset to the initial state after demolding, so that the production process can be carried out continuously, and the production efficiency is further improved, so that the mold box can be automatically reset as a whole while the mold is automatically demolded after the aluminum alloy is cooled and formed, so as to avoid the effects of insufficient convenience and low production efficiency.

[0014] In the present invention, the staff first controls the work of the feeder to pour the metal liquid into the mold box through the through-hole on the closing plate. Then, after the metal liquid is formed, the staff controls the work of the electric push rod to drive the rotating frame and the driving gear to move downward synchronously, and then drives the receiving base to move downward synchronously along the direction of the limit frame. In the process of moving downward, when the clamping shaft moves into the oblique groove on the trigger block, the trigger rod is located at the side end of the trigger block. Through the cooperation of the clamping shaft and the oblique groove, the trigger block is driven to slide on the top of the L-shaped connecting rod under the action of the telescopic spring and squeeze the trigger rod, so that the cam rotates, thereby auxiliary The shaft drives the connecting frame and the switching member to translate, and then the switching member moves in the gear teeth, so that the switching member is located at the upper slope and moves between the gear teeth. At this time, since the receiving base continues to move downward as a whole, the clamping shaft is clamped in the oblique slot, and the displacement door enables the mold box to continue to move downward through the sliding sleeve through the first spring telescopic rods at both ends of the connecting frame, so that the mold box is misaligned with the displacement door during the downward movement, so that the opening on the side of the mold box is exposed. At the same time, during the descent of the driving gear, the driving gear and the driving tooth groove rod cooperate to rotate the driving gear, thereby driving the meshing gear therewith. The synchronous toothed rod moves up and down on the second sliding frame, and because the synchronous toothed rod and the driving toothed rod are staggered up and down, the synchronous toothed rod descends a longer distance than the rotating frame and the receiving base, thereby driving the movable plate and the mold box to be dislocated through the connecting frame, so that the through hole at the side end of the mold box is exposed, and then it is convenient to demold the cooled metal liquid, thereby improving the convenience of work. At the same time, after the demolding is completed, the receiving base is driven to move downward continuously through the electric push rod until the trigger plate contacts the wedge block in the trigger groove, thereby driving the wedge block away from the trigger groove, and then driving the trigger bracket as a whole on the second spring The trigger block is displaced under the action of the telescopic rod, causing the trigger block to shift as a whole. At this time, the slope is located at the top of the switching piece in the teeth. Therefore, after the trigger block is shifted as a whole, the auxiliary shaft drives the cam to reset under the action of the coil spring, so that the slope is located at the bottom of the switching piece in the teeth, and then the switching work is completed, so that the staff can drive the mold box as a whole to move up through the electric push rod, and the displacement door can be re-located at the opening of the mold box, and when the receiving base is reset, the trigger bracket is synchronously reset under the action of the second spring telescopic rod, which is convenient for the next demoulding work, so that the production process can be carried out continuously, further improving the production efficiency.

[0015] When the driving gear drives the synchronous toothed rod to move up and down on the second sliding frame, the auxiliary toothed rod is synchronously driven to move down, and then the first bevel gear is driven to rotate, so that the second bevel gear meshed with it rotates synchronously, thereby driving the central shaft to rotate, and under the action of the transmission belt, the driving column is driven to rotate synchronously, and when the connecting frame drives the movable plate and the mold box to be misaligned, so that the through hole at the side end of the mold box is exposed, at this time, the arc clamping plate and the trigger roller cooperate with each other, thereby driving the control member to deflect on the control frame, and under the action of the arc toothed rod, the connecting toothed rod is driven to move along the sliding track, thereby driving the pushing block to slide through the through hole, pushing out the metal liquid formed in the mold box, and then completing the demoulding work, and after the arc clamping plate and the trigger roller contact to the limit position, the connecting toothed rod is reset under the action of the reset spring, so as to facilitate the next demoulding work, thereby avoiding the need for staff to operate to take out the aluminum alloy formed in the mold box, simplifying the working steps, and improving the convenience of the production process. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The three-dimensional structure of the present invention is shown in FIG. Figure 1 ;

[0017] Figure 2 The three-dimensional structure of the present invention is shown in FIG. Figure 2 ;

[0018] Figure 3 It is a schematic diagram of the local three-dimensional structure of the present invention Figure 1 ;

[0019] Figure 4 It is a schematic diagram of the local three-dimensional structure of the present invention Figure 2 ;

[0020] Figure 5 It is a schematic diagram of a partially exploded three-dimensional structure of a synchronization component in the present invention;

[0021] Figure 6 It is a schematic diagram of a partially exploded three-dimensional structure of the molding device in the present invention;

[0022] Figure 7 It is a schematic diagram of the local three-dimensional structure of the present invention Figure 3 ;

[0023] Figure 8 The partial three-dimensional structure of the molding device in the present invention is shown in FIG. Figure 1 ;

[0024] Fig. 9 The partial three-dimensional structure of the molding device in the present invention is shown in FIG. Figure 2 ;

[0025] Fig.10 The partial three-dimensional structure of the molding device in the present invention is shown in FIG. Figure 3 ;

[0026] Fig.11 for Fig.10 A magnified schematic diagram of the middle A area;

[0027] Fig.12 It is a schematic diagram of a partial explosion three-dimensional structure of the present invention;

[0028] Fig.13 is a cross-sectional view of an L-shaped frame in the present invention;

[0029] Fig.14 It is a schematic diagram of the partial three-dimensional structure of the linkage component and the demoulding component in the present invention.

[0030] In the figure: 1, base; 2, driving assembly; 21, L-shaped frame; 22, first sliding frame; 23, second sliding frame; 24, limit frame; 25, electric push rod; 26, rotating frame; 27, driving gear; 28, driving toothed rod; 29, receiving base; 3, unloading machine; 4, synchronization assembly; 41, synchronization toothed rod; 42, connecting frame; 43, movable plate; 5, molding device; 51, casting assembly; 511, closing plate; 512, bracket; 513, through-hole; 514, mold box; 515, through hole; 516, opening; 517, teeth; 518, trigger plate; 519, trigger slot; 52, switch assembly; 521, displacement door; 522, sliding sleeve; 523, auxiliary frame; 524, auxiliary shaft; 525, cam; 526, trigger rod; 527, connecting frame; 5 28. First spring telescopic rod; 529. Switching member; 530. Slope; 531. Card-connecting shaft; 54. Trigger assembly; 541. Trigger bracket; 542. Second spring telescopic rod; 543. Locking plate; 544. Wedge block; 545. L-shaped connecting rod; 546. Trigger block; 547. Telescopic spring; 548. Fixed plate; 549. Oblique slot; 6. Linkage assembly; 61. Auxiliary toothed rod; 62. First bevel gear; 63. Linkage plate; 64. Second bevel gear; 65. Center axis; 66. Fixed frame; 7. Demolding assembly; 71. Drive column; 72. Transmission belt; 73. Control frame; 74. Control member; 75. Trigger roller; 76. Arc card plate; 77. Arc toothed rod; 78. Connecting toothed rod; 79. Sliding track; 80. Reset spring; 81. Push block. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technical personnel in this field without creative work are within the scope of protection of the present invention.

[0032] See also Figures 1 to 14 The present invention provides a continuous casting device: comprising a base 1, on which a driving assembly 2 for casting is provided, a feeder 3 is provided on one side of the driving assembly 2 and is located on the base 1, a synchronization assembly 4 is provided on the driving assembly 2, a molding device 5 is provided at the side end of the synchronization assembly 4 and is located on the driving assembly 2, the molding device 5 is located below the output end of the feeder 3, a linkage assembly 6 is provided at the side end of the molding device 5, a demolding assembly 7 is provided on the linkage assembly 6, the molding device 5 comprises a casting assembly 51, a switch assembly 52 and a trigger assembly 54, the casting assembly 51 is arranged at the side end of the synchronization assembly 4, the switch assembly 52 is arranged on one side of the casting assembly 51, and the trigger assembly 54 is arranged below the switch assembly 52.

[0033] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 , Fig.10 , Fig.11 and Fig.12 As shown, the driving assembly 2 includes an L-shaped frame 21, the bottom of the L-shaped frame 21 is fixedly connected to the top of the base 1, the side ends of the L-shaped frame 21 are fixedly connected with a symmetrically arranged first sliding frame 22 and a second sliding frame 23, the bottoms of the first sliding frame 22 and the second sliding frame 23 are both fixedly connected to the top of the base 1, the side ends of the first sliding frame 22 and the second sliding frame 23 are provided with a symmetrically arranged limit frame 24, the bottom of the limit frame 24 is fixedly connected to the top of the base 1, and a vertically arranged electric push rod 25 is provided between the first sliding frame 22 and the second sliding frame 23 The tail of the electric push rod 25 is fixedly connected to the top of the base 1, and a rotating frame 26 is fixedly connected to the output end of the electric push rod 25. A driving gear 27 is rotatably connected to the rotating frame 26. A driving toothed rod 28 is fixedly connected to the side of the first sliding frame 22 close to the driving gear 27. The toothed end of the driving toothed rod 28 is meshed with the side end of the driving gear 27. A receiving base 29 is fixedly connected to the side of the rotating frame 26 away from the L-shaped frame 21 and is located between the two limiting frames 24. The two sides of the receiving base 29 slide up and down with the inner walls of the adjacent limiting frames 24.

[0034] The synchronization assembly 4 includes a synchronization toothed rod 41, which is arranged on a side of the driving gear 27 away from the driving toothed rod 28, and the side end of the synchronization toothed rod 41 is slidably matched with the side end of the second sliding frame 23, and the toothed end of the synchronization toothed rod 41 is meshed with the side end of the driving gear 27. The synchronization toothed rod 41 and the driving toothed rod 28 are arranged in an up-down offset manner, and the side of the synchronization toothed rod 41 close to the receiving base 29 is fixedly connected to a movable plate 43 through a connecting frame 42;

[0035] The casting assembly 51 includes a closing plate 511, which is arranged above the receiving base 29. The four corners of the closing plate 511 are connected to the four corners of the receiving base 29 through brackets 512. A through hole 513 is provided on the closing plate 511. The unloading end of the unloading machine 3 is located in the through hole 513 and slides up and down with it. The two sides of the closing plate 511 slide up and down with the inner wall of the adjacent limiting frame 24. A mold box 514 for casting is arranged between the four brackets 512. A through hole 515 is provided on the side of the mold box 514 close to the L-shaped frame 21. The through hole 515 is large enough to be covered by the movable plate 43. The movable plate 43 is arranged at the through hole 515 and located at the side end of the mold box 514. The movable plate 43 and the mold box 514 slide up and down. The mold box 514 is provided with an opening 516 on the side away from the L-shaped frame 21 to allow the molded metal liquid to move out. The adjacent sides of the bracket 512 on both sides of the opening 516 are provided with a plurality of teeth 517. A trigger plate 518 arranged horizontally is fixedly connected to one side of the receiving base 29. The trigger plate 518 slides up and down with the trigger slot 519 on the adjacent limiting frame 24.

[0036] The switch assembly 52 includes a displacement door 521, which is arranged at the opening 516 of the mold box 514, and the size of the displacement door 521 can completely cover the opening 516. Sliding sleeves 522 are fixedly connected to both sides of the displacement door 521. The sliding sleeves 522 are sleeved on the outside of a plurality of adjacent teeth 517, and the sliding sleeves 522 slide up and down with the outside of the bracket 512. The bottom of the displacement door 521 is fixedly connected to an auxiliary frame 523, and the bottom of the auxiliary frame 523 is rotatably connected to a cam 525 through an auxiliary shaft 524. The auxiliary shaft 524 is eccentrically arranged on the cam 525, and the outside of the auxiliary shaft 524 is movably connected to the cam 525 through a coil spring. The side end of the cam 525 is fixedly connected to a horizontally arranged trigger rod 526, and a horizontally arranged connecting frame 527 is provided below the cam 525 and is located on the auxiliary shaft 524. The connecting frame 527 Both ends of the first spring telescopic rod 528 are fixedly connected, and the two first spring telescopic rods 528 are symmetrically arranged and the telescopic ends are arranged in the direction away from the cam 525. A switching member 529 is fixedly connected to the telescopic end of each first spring telescopic rod 528. Both ends of the switching member 529 are provided with slopes 530 in opposite directions. The switching member 529 is embedded between two adjacent teeth 517. When the slope 530 of the switching member 529 is located above the switching member 529 and the position of the displacement door 521 is fixed, the receiving base 29 can be moved downward by the cooperation of the slope 530 and the teeth 517. When the slope 530 of the switching member 529 is located below the switching member 529 and the position of the displacement door 521 is fixed, the receiving base 29 can be moved upward by the cooperation of the slope 530 and the teeth 517. The side end of the displacement door 521 is fixedly connected with a clamping shaft 531 and is located above the trigger rod 526.

[0037] The trigger assembly 54 includes a trigger bracket 541, which is arranged on the side of the trigger slot 519 away from the displacement door 521. The bottom of the trigger bracket 541 is slidably matched with the top of the base 1. The side of the trigger bracket 541 away from the limit frame 24 is movably connected to the locking plate 543 through a plurality of second spring telescopic rods 542. The bottom of the locking plate 543 is fixedly connected to the top of the base 1. The bottom of the trigger bracket 541 is fixedly connected with a wedge block 544 and is located at the bottom of the trigger slot 519. When the trigger plate 518 moves to the bottom of the trigger slot 519, the trigger bracket 541 can be driven away from the limit frame 24 through the wedge block 544. The side end of the frame 541 is fixedly connected with an L-shaped connecting rod 545, and the top of the L-shaped connecting rod 545 is fixedly connected with a trigger block 546. The bottom of the trigger block 546 is slidably matched with the top of the L-shaped connecting rod 545. The side end of the trigger block 546 is movably connected with a fixed plate 548 through a telescopic spring 547. The bottom of the fixed plate 548 is fixedly connected with the top of the L-shaped connecting rod 545. An oblique slot 549 is provided on the top of the trigger block 546. When the clamping shaft 531 moves downward through the mold box 514 into the oblique slot 549, it can drive the trigger block 546 to translate on the top of the L-shaped connecting rod 545 and squeeze the trigger rod 526 to drive the cam 525 to deflect.

[0038] The staff first controls the feeder 3 to pour the molten metal into the mold box 514 through the through hole 513 on the closing plate 511. After the molten metal is formed, the staff controls the electric push rod 25 to work, thereby driving the rotating frame 26 and the driving gear 27 to move downward synchronously, and then drives the receiving base 29 to move downward synchronously along the direction of the limit frame 24. In the process of moving downward, when the clamping shaft 531 moves into the oblique groove 549 on the trigger block 546, the trigger rod 526 is located at the side end of the trigger block 546. Through the cooperation of the clamping shaft 531 and the oblique groove 549, the trigger block 546 is driven to slide on the top of the L-shaped connecting rod 545 under the action of the telescopic spring 547 and squeeze the trigger rod 526, so that the cam 52 5 rotates, thereby driving the connection frame 527 and the switching member 529 to translate through the auxiliary shaft 524, and then the switching member 529 moves in the gear teeth 517, so that the slope 530 located above the switching member 529 moves to between the gear teeth 517. At this time, since the receiving base 29 continues to move downward as a whole, the clamping shaft 531 is now clamped in the oblique slot 549, and the displacement door 521 enables the mold box 514 to continue to move downward through the sliding sleeve 522 through the first spring telescopic rods 528 at both ends of the connection frame 527, so that the mold box 514 is misaligned with the displacement door 521 during the downward movement, so that the opening 516 on the side of the mold box 514 is exposed. At the same time, during the descent of the driving gear 27, The driving gear 27 is matched with the driving toothed rod 28, so that the driving gear 27 rotates, thereby driving the synchronous toothed rod 41 meshing therewith to move up and down on the second sliding frame 23. Since the synchronous toothed rod 41 and the driving toothed rod 28 are staggered in the vertical direction, the synchronous toothed rod 41 descends a longer distance than the rotating frame 26 and the receiving base 29. Therefore, the movable plate 43 is driven to be dislocated with the mold box 514 through the connecting frame 42, so that the through hole 515 at the side end of the mold box 514 is exposed, and then it is convenient to demold the cooled metal liquid, thereby improving the convenience of work. At the same time, after the demolding is completed, the receiving base 29 is driven to move downward continuously through the electric push rod 25 until the trigger plate 518 is in the trigger groove 5 19 abuts against the wedge block 544, thereby driving the wedge block 544 away from the trigger slot 519, and then driving the trigger bracket 541 as a whole to move under the action of the second spring telescopic rod 542, so that the trigger block 546 is offset as a whole. At this time, the slope 530 is located at the top of the switching member 529 in the teeth 517. After the trigger block 546 is offset as a whole, the auxiliary shaft 524 drives the cam 525 to reset under the action of the coil spring, so that the slope 530 is located at the bottom of the switching member 529 in the teeth 517, and then the switching work is completed, so that the staff can drive the mold box 514 to move up as a whole through the electric push rod 25, and the displacement door 521 can be relocated at the opening 516 of the mold box 514, and when the receiving base 29 is reset,The trigger bracket 541 is synchronously reset under the action of the second spring telescopic rod 542, which facilitates the next demoulding work, so that the production process can be carried out continuously, further improving the production efficiency.

[0039] In this embodiment, Fig.13 and Fig.14 As shown, the linkage assembly 6 includes an auxiliary toothed rod 61, which is arranged on a side of the synchronous toothed rod 41 away from the trigger block 546, and the auxiliary toothed rod 61 is slidably matched with the L-shaped frame 21 up and down, and the side end of the auxiliary toothed rod 61 is provided with a first bevel gear 62, and the center of the first bevel gear 62 is rotatably connected with the linkage plate 63, and the top of the linkage plate 63 is fixedly connected to the bottom of the top of the L-shaped frame 21, and the toothed end of the first bevel gear 62 can be meshed with the toothed end of the auxiliary toothed rod 61, and the side end of the first bevel gear 62 is meshed with a second bevel gear 64, and the angle between the second bevel gear 64 and the first bevel gear 62 is set at 90 degrees, and the center of the second bevel gear 64 is rotatably connected to the side wall of the L-shaped frame 21 through a central axis 65, and the side end of the L-shaped frame 21 is fixedly connected with a fixing frame 66;

[0040] The demoulding assembly 7 includes a driving column 71, which is horizontally arranged on a side of the fixed frame 66 away from the first bevel gear 62, and the driving column 71 is rotatably connected to the fixed frame 66. A transmission belt 72 is sleeved on the outer side of the central shaft 65, and the other end of the transmission belt 72 is sleeved on the outer side of the rotation connection between the driving column 71 and the fixed frame 66. A horizontally arranged control frame 73 is provided on one side of the driving column 71, and a control member 74 is rotatably connected to the control frame 73. The bottom of the control member 74 close to the driving column 71 is rotatably connected to a trigger roller 75, and the trigger roller 75 is horizontally arranged. The surface of the driving column 71 is paved with an arc-shaped clamping plate 76, and the side end of the trigger roller 75 is attached to the side end of the arc-shaped clamping plate 76. The end of the control member 74 away from the driving column 71 is fixed An arc-shaped toothed groove rod 77 is connected, and the toothed groove end of the arc-shaped toothed groove rod 77 is meshed with a connecting toothed groove rod 78. The bottom of the connecting toothed groove rod 78 is slidably matched with the sliding track 79. The side end of the sliding track 79 slides through the L-shaped frame 21. The connecting toothed groove rod 78 is slidably matched with the L-shaped frame 21. The end of the connecting toothed groove rod 78 away from the L-shaped frame 21 is movably connected to the adjacent side wall of the sliding track 79 through a return spring 80. The end of the connecting toothed groove rod 78 that slides through the L-shaped frame 21 is fixedly connected with a push block 81. The push block 81 is slidably matched with the inner wall of the through hole 515. When the mold box 514 moves to the specified position, the movable plate 43 is misaligned with the through hole 515 so that the through hole 515 is exposed. At this time, the push block 81 can slide through the through hole 515 under the action of the connecting toothed groove rod 78.

[0041] When the driving gear 27 drives the synchronous toothed rod 41 to move up and down on the second sliding frame 23, the auxiliary toothed rod 61 is synchronously driven to move down, and then the first bevel gear 62 is driven to rotate, so that the second bevel gear 64 meshing therewith rotates synchronously, thereby driving the central shaft 65 to rotate, and under the action of the transmission belt 72, the driving column 71 is driven to rotate synchronously. When the connecting frame 42 drives the movable plate 43 to be misaligned with the mold box 514, so that the through hole 515 at the side end of the mold box 514 is exposed, the arc clamping plate 76 cooperates with the trigger roller 75 to drive the control member 74 to control The frame 73 deflects, and the arc-shaped toothed rod 77 drives the connecting toothed rod 78 to move along the sliding track 79, thereby driving the pushing block 81 to slide through the through hole 515, pushing out the metal liquid formed in the mold box 514, and completing the demolding work. After the arc-shaped clamping plate 76 and the trigger roller 75 abut to the limit position, the connecting toothed rod 78 is reset under the action of the reset spring 80, so as to facilitate the next demolding work, thereby avoiding the need for staff to operate to take out the aluminum alloy formed in the mold box 514, simplifying the working steps, and improving the convenience of the production process.

[0042] The above shows and describes the basic principles, main features and advantages of the present invention. Technical personnel in this industry should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A continuous casting device, characterized in that: The invention comprises a base (1), wherein a driving assembly (2) for casting is provided on the base (1), a blanking machine (3) is provided on one side of the driving assembly (2) and is located on the base (1), a synchronization assembly (4) is provided on the driving assembly (2), a molding device (5) is provided at a side end of the synchronization assembly (4) and is located on the driving assembly (2), the molding device (5) is located below the output end of the blanking machine (3), a linkage assembly (6) is provided at a side end of the molding device (5), a demoulding assembly (7) is provided on the linkage assembly (6), and the molding device (5) comprises a casting assembly (51), a switch assembly (52) and A trigger assembly (54), the casting assembly (51) is arranged at a side end of the synchronization assembly (4), the switch assembly (52) is arranged at one side of the casting assembly (51), the trigger assembly (54) is arranged below the switch assembly (52), the drive assembly (2) comprises an L-shaped frame (21), the bottom of the L-shaped frame (21) is fixedly connected to the top of the base (1), the side end of the L-shaped frame (21) is fixedly connected to a symmetrically arranged first sliding frame (22) and a second sliding frame (23), and the bottoms of the first sliding frame (22) and the second sliding frame (23) are both fixedly connected to the top of the base (1); A symmetrically arranged limit frame (24) is provided at the side ends of the first sliding frame (22) and the second sliding frame (23); the bottom of the limit frame (24) is fixedly connected to the top of the base (1); a vertically arranged electric push rod (25) is provided between the first sliding frame (22) and the second sliding frame (23); the tail of the electric push rod (25) is fixedly connected to the top of the base (1); a rotating frame (26) is fixedly connected to the output end of the electric push rod (25); the rotating frame (26) ) is rotatably connected to a driving gear (27), a driving toothed rod (28) is fixedly connected to a side of the first sliding frame (22) close to the driving gear (27), a toothed end of the driving toothed rod (28) meshes with a side end of the driving gear (27), a receiving base (29) is fixedly connected to a side of the rotating frame (26) away from the L-shaped frame (21) and is located between the two limiting frames (24), and two sides of the receiving base (29) are slidably matched with the inner walls of the adjacent limiting frames (24) up and down; The synchronization assembly (4) comprises a synchronization toothed rod (41), the synchronization toothed rod (41) being arranged on a side of the driving gear (27) away from the driving toothed rod (28), the side end of the synchronization toothed rod (41) being slidably matched with the side end of the second sliding frame (23) up and down, the toothed end of the synchronization toothed rod (41) being meshed with the side end of the driving gear (27), the synchronization toothed rod (41) and the driving toothed rod (28) being staggered up and down, and the side of the synchronization toothed rod (41) close to the receiving base (29) is fixedly connected to a movable plate (43) via a connecting frame (42); The casting assembly (51) comprises a closing plate (511), the closing plate (511) being arranged above the receiving base (29), the four corners of the closing plate (511) being connected to the four corners of the receiving base (29) via brackets (512), the closing plate (511) being provided with a through hole (513), the unloading end of the unloading machine (3) being located in the through hole (513) and being slidably matched with the through hole (513), the two sides of the closing plate (511) being slidably matched with the inner wall of the adjacent limiting frame (24), a mold box (514) for casting being arranged between the four brackets (512), the mold box (514) being provided with a through hole (515) on a side close to the L-shaped frame (21), The through hole (515) is large enough to be covered by the movable plate (43). The movable plate (43) is arranged at the through hole (515) and located at the side end of the mold box (514). The movable plate (43) and the mold box (514) are slidably matched up and down. An opening (516) capable of allowing the molded metal liquid to be removed is provided on a side of the mold box (514) away from the L-shaped frame (21). A plurality of teeth (517) are provided on the adjacent sides of the brackets (512) on both sides of the opening (516). A trigger plate (518) arranged horizontally is fixedly connected to one side of the receiving base (29). The trigger plate (518) is slidably matched up and down with a trigger groove (519) on an adjacent limiting frame (24). The switch assembly (52) comprises a displacement door (521), the displacement door (521) being arranged at an opening (516) of the mold box (514), and the size of the displacement door (521) being able to completely cover the opening (516), and sliding sleeves (522) being fixedly connected to both sides of the displacement door (521), the sliding sleeves (522) being sleeved on the outside of a plurality of adjacent teeth (517), and the sliding sleeves (522) being slidably matched with the outside of the bracket (512) up and down, and the bottom of the displacement door (521) being fixedly The auxiliary frame (523) is fixedly connected to the auxiliary frame (523), the bottom of the auxiliary frame (523) is rotatably connected to a cam (525) via an auxiliary shaft (524), the auxiliary shaft (524) is eccentrically arranged on the cam (525), and the outer side of the auxiliary shaft (524) is movably connected to the cam (525) via a coil spring, the side end of the cam (525) is fixedly connected to a trigger rod (526) arranged horizontally, a connecting frame (527) arranged horizontally is arranged below the cam (525) and is located on the auxiliary shaft (524), and the connecting frame (52 7) are fixedly connected to first spring telescopic rods (528) at both ends, the two first spring telescopic rods (528) are symmetrically arranged and the telescopic ends are arranged in a direction away from the cam (525), and a switching member (529) is fixedly connected to the telescopic end of each first spring telescopic rod (528), and slopes (530) in opposite directions are provided at both ends of the switching member (529), and the switching member (529) is embedded between two adjacent teeth (517). When the slope (530) of the switching member (529) is located at the switching position, the switching member (529) is in the switching position. When the switching member (529) is located above the switching member (529) and the position of the displacement door (521) is fixed, the receiving base (29) can be moved downward by the cooperation of the slope (530) and the teeth (517); when the slope (530) of the switching member (529) is located below the switching member (529) and the position of the displacement door (521) is fixed, the receiving base (29) can be moved upward by the cooperation of the slope (530) and the teeth (517); the side end of the displacement door (521) is fixedly connected to a clamping shaft (531) and is located above the trigger rod (526); The trigger assembly (54) comprises a trigger bracket (541), the trigger bracket (541) being arranged on a side of the trigger slot (519) away from the displacement door (521), the bottom of the trigger bracket (541) being slidably matched with the top of the base (1), the side of the trigger bracket (541) away from the limiting frame (24) being movably connected to a locking plate (543) via a plurality of second spring telescopic rods (542), the bottom of the locking plate (543) being fixedly connected to the top of the base (1), the bottom of the trigger bracket (541) being fixedly connected with a wedge block (544) and being located at the bottom of the trigger slot (519), when the trigger plate (518) moves to the bottom of the trigger slot (519), the trigger bracket (541) can be driven away from the limiting frame (24) via the wedge block (544), the trigger The side end of the bracket (541) is fixedly connected to an L-shaped connecting rod (545), and the top of the L-shaped connecting rod (545) is fixedly connected to a trigger block (546). The bottom of the trigger block (546) is slidably matched with the top of the L-shaped connecting rod (545). The side end of the trigger block (546) is movably connected to a fixed plate (548) via a telescopic spring (547). The bottom of the fixed plate (548) is fixedly connected to the top of the L-shaped connecting rod (545). An oblique slot (549) is provided on the top of the trigger block (546). When the clamping shaft (531) moves downward through the mold box (514) into the oblique slot (549), it can drive the trigger block (546) to translate on the top of the L-shaped connecting rod (545) and squeeze the trigger rod (526) to drive the cam (525) to deflect.

2. A continuous casting device according to claim 1, characterized in that: The linkage assembly (6) comprises an auxiliary toothed rod (61), the auxiliary toothed rod (61) being arranged on a side of the synchronous toothed rod (41) away from the trigger block (546), the auxiliary toothed rod (61) being slidably matched with the L-shaped frame (21) in an up-and-down manner, a first bevel gear (62) being arranged at a side end of the auxiliary toothed rod (61), the center of the first bevel gear (62) being rotatably connected to a linkage plate (63), the top of the linkage plate (63) being fixed to the bottom of the top of the L-shaped frame (21) The tooth groove end of the first bevel gear (62) can mesh with the tooth groove end of the auxiliary tooth groove rod (61); the side end of the first bevel gear (62) is meshed with a second bevel gear (64); the angle between the second bevel gear (64) and the first bevel gear (62) is 90 degrees; the center of the second bevel gear (64) is rotatably connected to the side wall of the L-shaped frame (21) through a central axis (65); and the side end of the L-shaped frame (21) is fixedly connected to a fixing frame (66).

3. A continuous casting device according to claim 2, characterized in that: The demoulding assembly (7) comprises a driving column (71), the driving column (71) being horizontally arranged on a side of a fixed frame (66) away from the first bevel gear (62), the driving column (71) being rotatably connected to the fixed frame (66), a transmission belt (72) being sleeved on the outer side of the central shaft (65), the other end of the transmission belt (72) being sleeved on the outer side of the rotational connection between the driving column (71) and the fixed frame (66), a horizontally arranged control frame (73) being rotatably connected to the control frame (73), a trigger roller (75) being rotatably connected to the bottom of a side of the control frame (74) close to the driving column (71), the trigger roller (75) being horizontally arranged, a curved clamping plate (76) being laid on the surface of the driving column (71), the side end of the trigger roller (75) being in contact with the side end of the curved clamping plate (76), and one end of the control member (74) away from the driving column (71) being fixedly connected to the driving column (71). The arc-shaped toothed groove rod (77) is fixedly connected, the toothed groove end of the arc-shaped toothed groove rod (77) is meshed with a connecting toothed groove rod (78), the bottom of the connecting toothed groove rod (78) is slidably matched with a sliding track (79), the side end of the sliding track (79) slides through the L-shaped frame (21), the connecting toothed groove rod (78) is slidably matched with the L-shaped frame (21), and the end of the connecting toothed groove rod (78) away from the L-shaped frame (21) is connected to the adjacent sliding track through a return spring (80). The side wall (79) is movably connected, and the connecting toothed groove rod (78) slides through one end of the L-shaped frame (21) and is fixedly connected with a push block (81), and the push block (81) is slidably matched with the inner wall of the through hole (515). When the mold box (514) moves to a specified position, the movable plate (43) and the through hole (515) are misaligned so that the through hole (515) is exposed. At this time, the push block (81) can slide through the through hole (515) under the action of the connecting toothed groove rod (78).

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