Casting pouring system

Abstract

The invention discloses a casting pouring system which comprises a casting platform, a rail placed on one side of the casting platform, a motor, air pumps arranged at the two ends of the casting platform and a control console used for controlling equipment operation, the control console is in telecommunication connection with the air pumps and the rail, a casting mechanism is arranged on one side of the casting platform, and the casting mechanism comprises a nut sleeve. The nut sleeve is movably connected with a transmission mechanism used for transmission, the transmission mechanism comprises a threaded rod, and the threaded rod is movably connected with three mold mechanisms used for casting. The bottom of a cover plate of the slag filtering mechanism is connected with a protection plate through a rotating shaft, when inert gas is blown into the casting ladle, gas blows a half-moon plate to drive the protection plate to rotate, an arc plate unidirectionally blocks molten slag under the action of a spring, the molten slag is effectively intercepted in the flowing process of molten metal, the problem that in existing equipment, the molten slag is difficult to separate from the molten metal is solved, and the service life of the molten slag is prolonged. The slag inclusion defect formed in the casting is avoided, and the mechanical property and the quality stability of the casting are improved.

Description

Technical Field

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

[0002] In the field of casting, traditional technology faces many challenges and specific development background. Casting has always been a key production link in the manufacturing industry. Its purpose is to inject liquid metal into the mold cavity to obtain castings with the expected shape and performance. From the material point of view, a variety of metal materials such as cast iron, cast steel, aluminum alloy, etc. are widely used in casting. Different materials have different physical and chemical properties, such as melting point, fluidity, shrinkage, etc., which requires casting technology to adapt to these characteristics. In terms of process, early casting relied on manual operation experience, and it was difficult to accurately control key parameters such as casting speed, temperature and casting volume. With the development of industry, the requirements for the quality, precision and consistency of castings are constantly increasing. Automation technology has gradually been introduced to reduce defects caused by human factors. For example, the automated casting system can maintain the casting speed more stably and improve the density uniformity of the casting. At the same time, simulation technology is also developing continuously. Computers are used to simulate the flow and solidification of molten metal during the casting process to predict possible defects in advance, such as pores and shrinkage, so as to optimize the casting process parameters and improve the overall production efficiency and casting yield.

[0003] In the existing casting equipment, it is difficult to effectively separate the slag from the molten metal, which causes the slag to be easily dispersed and suspended in the molten metal, making it easy to form slag inclusion defects inside the casting, seriously affecting the mechanical properties and quality stability of the casting. Especially for castings with high strength and high precision requirements, such internal defects may cause dangerous conditions such as breakage of the casting during use. In addition, there is no automatic slag removal function, and the efficiency of manual slag removal is extremely low, which is difficult to adapt to the rhythm of large-scale production. Manual operation is difficult to accurately control the timing and degree of slag removal, which may cause some slag to leak into the mold cavity. In addition, the accuracy of manual slag removal is greatly affected by the experience and energy of the operator, which is easy to cause uneven quality of castings and increase the scrap rate. At the same time, the labor cost is relatively high, which is not conducive to reducing the overall production cost of castings.

[0004] For this purpose, a casting pouring system is proposed. Summary of the invention

[0005] The object of the present invention is to provide a casting pouring system to solve the problem that in the existing casting pouring equipment proposed in the above background technology, the slag is difficult to be effectively separated from the molten metal, resulting in the slag being easily dispersed and suspended in the molten metal, making it easy to form slag inclusion defects inside the casting.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a casting pouring system, comprising a casting platform, a track placed on one side of the casting platform, a motor, an air pump arranged at both ends of the casting platform and a control console for controlling the operation of the equipment, and the control console is electrically connected to the air pump and the track, a casting mechanism is arranged on one side of the casting platform, the casting mechanism comprises a nut sleeve, and the nut sleeve is movably connected to a transmission mechanism for transmission, the transmission mechanism comprises a threaded rod, and the threaded rod is movably connected to three mold mechanisms for castings; The mold mechanism includes a ladle and a support frame fixedly connected to the casting platform, air intake pipes for air intake are provided at both ends of the ladle, and the air intake pipes are connected to an air pump so that inert gas can be blown into the inside of the cover plate during casting, a support plate is movably connected to the support frame, and the support plate is meshed and connected with the threaded rod so that the support plate is driven to lift upward when the straight rod rotates, a pouring cup for molten metal to enter is fixedly connected to the support plate, and an inner runner for easy casting is provided inside the ladle, two slag filtering mechanisms for slag scooping are movably connected inside the ladle, and a movable groove matching the slag filtering mechanism is provided on the ladle; The slag filtering mechanism includes a cover plate fixed on the bottom of a support plate, the bottom of the cover plate is movably connected to a guard plate via a rotating shaft, a plurality of meniscus plates are fixedly connected inside the guard plate for being blown by gas, a plurality of arc plates for unidirectionally blocking slag are rotatably connected inside the guard plate via an axial rod, and the arc plates are fixedly connected to the meniscus plates via springs.

[0007] Preferably, the three straight rods are all movably connected with bearing seats, and the bearing seats are fixed to the bottom surface of the casting platform to reduce friction when the straight rods rotate.

[0008] Preferably, the ladle is movably connected to a sealing cover via a hinge, and the sealing cover is also fixedly connected to a handle for facilitating opening of the sealing cover.

[0009] Preferably: the casting mechanism includes a casting trolley, to which two rotating brackets are fixedly connected, and two hydraulic rods are rotatably connected between the two rotating brackets, a bracket is rotatably connected to the hydraulic rod, and a pouring cup for holding molten metal is fixedly connected inside the bracket, and the bracket is also rotatably connected to one end of the two rotating brackets so that the hydraulic rod can drive the pouring cup to tilt to complete the casting.

[0010] Preferably, the front end of the rotating bracket is fixedly connected to the nut sleeve through a connecting rod, and the casting trolley is slidably connected to the track through a pulley, so that the pulley is driven to rotate by controlling the motor through the console to move the casting trolley.

[0011] Preferably: the transmission mechanism also includes an equipment base and a three-section threaded rod, the three-section threaded rod is connected to a rotating rod through a gear set at both ends, three sets of bevel gear sets are equidistantly arranged on the rotating rod, and a straight rod is fixedly connected to the bevel gear set, and the top end of the straight rod is fixedly connected to a threaded rod, so that the straight rod can be driven to rotate when the rotating rod rotates.

[0012] Preferably, the equipment seat is internally rotatably connected with a three-section threaded rod, and the three-section threaded rod is connected to the nut sleeve through a ball nut pair, so that the three-section threaded rod rotates when the nut sleeve is engaged with the threads on the three-section threaded rod.

[0013] Compared with the prior art, the present invention has the following beneficial effects: The present invention connects the guard plate through the bottom of the cover plate of the slag filtering mechanism through a rotating shaft, and the guard plate has structures such as a meniscus and an arc plate. When inert gas is blown into the ladle, the gas blows the meniscus to drive the guard plate to rotate, and the arc plate blocks the slag in one direction under the action of the spring. Through this ingenious structural design, the slag is effectively intercepted during the flow of molten metal, which solves the problem that the slag is difficult to separate from the molten metal in the existing equipment, avoids the formation of slag inclusion defects inside the casting, and improves the mechanical properties and quality stability of the casting. The present invention drives the straight rod and the threaded rod to rotate through the three-section threaded rod in the transmission mechanism through the gear set and the bevel gear set and other structures, thereby lifting the support plate in the mold mechanism upward. The casting ladle of the mold mechanism has an air inlet pipe for blowing in inert gas, and also has structures such as an inner runner and a pouring cup. The cooperation of this transmission and mold mechanism enables the molten metal to accurately enter the mold for casting under appropriate conditions, thereby improving the efficiency and accuracy of casting, and at the same time, it can better control various parameters in the casting process to meet the production requirements of different castings. The present invention comprises components such as a casting trolley, a track, a motor, an air pump and a control console. The control console can control the motor to drive the casting trolley to move, the air pump can blow air into the ladle, and the hydraulic rod can drive the pouring cup to tilt and pour liquid. Such operations can be completed automatically. This automated design reduces manual operation links and reduces labor costs. At the same time, it avoids the problem that it is difficult to accurately control parameters through manual operation, improves production efficiency, makes the production of castings more stable and efficient, and is conducive to large-scale production. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the working state of the casting mechanism of the present invention; Figure 3 It is a schematic diagram of the position of the transmission mechanism of the present invention; Figure 4 It is a schematic diagram of the connection relationship between the transmission mechanism and the mold mechanism of the present invention; Figure 5 It is a schematic diagram of the working state of the mold mechanism of the present invention; Figure 6 It is a disassembled diagram of the mold mechanism of the present invention; Figure 7 It is a three-dimensional diagram of the filter residue mechanism of the present invention; Figure 8 It is a cross-sectional view of the filter residue mechanism of the present invention.

[0015] In the figure: 1. Casting platform; 2. Track; 3. Motor; 4. Air pump; 5. Control console; 6. Casting mechanism; 61. Casting trolley; 62. Rotating bracket; 63. Hydraulic rod; 64. Bracket; 65. Casting cup; 66. Connecting rod; 67. Nut sleeve; 7. Transmission mechanism; 71. Equipment seat; 72. Three-section threaded rod; 73. Rotating rod; 74. Gear set; 75. Bevel gear set; 76. Bearing seat; 77. Straight rod; 78. Threaded rod; 8. mold mechanism; 81. pouring ladle; 82. air inlet pipe; 83. movable groove; 84. hinge; 85. sealing cover; 86. handle; 87. ingode; 88. pouring cup; 89. support frame; 810. support plate; 9. Filter residue mechanism; 91. Cover plate; 92. Rotating shaft; 93. Guard plate; 94. Meniscus; 95. Arc plate; 96. Spring; 97. Shaft. DETAILED DESCRIPTION

[0016] 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 technicians in this field without creative work are within the scope of protection of the present invention.

[0017] See also Figures 1 to 8 The present invention provides a technical solution for a casting pouring system: A casting pouring system, comprising a casting platform 1, a track 2 placed on one side of the casting platform 1, a motor 3, an air pump 4 arranged at both ends of the casting platform 1 and a control console 5 for controlling the operation of the equipment, wherein the control console 5 is connected to the air pump 4 and the track 2 by telecommunication, a casting mechanism 6 is arranged on one side of the casting platform 1, the casting mechanism 6 comprises a nut sleeve 67, and the nut sleeve 67 is movably connected to a transmission mechanism 7 for transmission, the transmission mechanism 7 comprises a threaded rod 78, and three mold mechanisms 8 for castings are movably connected to the threaded rod 78; The mold mechanism 8 includes a ladle 81 and a support frame 89 fixedly connected to the casting platform 1. Air inlet pipes 82 for air intake are provided at both ends of the ladle 81, and the air inlet pipes 82 are connected to the air pump 4 so that inert gas can be blown into the cover plate 91 during casting. A support plate 810 is movably connected to the support frame 89, and the support plate 810 is meshed and connected with the threaded rod 78 so that the support plate 810 is lifted upward when the straight rod 77 rotates. A pouring cup 88 for molten metal to enter is fixedly connected to the support plate 810, and an inner runner 87 for easy casting is provided inside the ladle 81. Two slag filtering mechanisms 9 for slag scooping are movably connected inside the ladle 81, and a movable groove 83 matching the slag filtering mechanism 9 is provided on the ladle 81. The slag filtering mechanism 9 includes a cover plate 91 fixed to the bottom of the support plate 810, the bottom of the cover plate 91 is movably connected to a guard plate 93 through a rotating shaft 92, the interior of the guard plate 93 is fixedly connected to a plurality of meniscus 94 that are easy to be blown by gas, the interior of the guard plate 93 is rotatably connected to a plurality of arc plates 95 for unidirectionally blocking the slag through an axis rod 97, and the arc plates 95 are fixedly connected to the meniscus 94 through springs 96, the three straight rods 77 are all movably connected to bearing seats 76, and the bearing seats 76 are fixed to the bottom surface of the casting platform 1 to reduce the friction when the straight rods 77 rotate, and the ladle 81 is movably connected to a sealed cover 85 for sealing through a hinge 84, and the sealed cover 85 is also fixedly connected to a handle 86 for facilitating opening the sealed cover 85.

[0018] During operation, the air pump 4 is also started synchronously, and an inert gas is blown into the ladle 81 through the air inlet pipe 82 connected to both ends of the ladle 81. A blowing device is installed at the bottom or side of the ladle 81. By blowing an inert gas (such as argon) into the ladle 81, the gas will stir the molten metal during the rising process, so that the slag is separated from the molten metal, and the slag will gather on the surface of the molten metal. In addition, the blowing and stirring can also make the temperature and composition of the molten metal in the ladle 81 more uniform. When the air pump 4 blows the inert gas into the ladle 81, the gas will be blown into the inside of the cover plate 91 after entering the ladle 81. During the flow of the gas, the meniscus 94 inside the guard plate 93 will be blown. Since the guard plate 93 is movably connected to the cover plate 91 through the rotating shaft 92, the meniscus 94 will be driven to rotate around the rotating shaft 92 after being blown by the gas. A plurality of menisci 94 are arranged inside the guard plate 93. The shape and position of these menisci 94 are reasonably designed, so that the gas The body can effectively blow the guard plate 93, and a plurality of arc plates 95 are rotatably connected to the inside of the guard plate 93 through the shaft 97. These arc plates 95 will perform a one-way blocking action of the slag under the action of the spring 96. When the slag tries to flow with the molten metal, the arc plate 95 will prevent the slag from entering the casting area under the action of the elastic force of the spring 96 and its own structural characteristics. The structural feature of the arc plate 95 is that one end is fixedly connected to the meniscus 94 through the spring 96, and the other end can rotate around the shaft 97. This structure enables the arc plate 95 to flexibly adjust its angle under the action of the spring 96 when it is subjected to the impact force of the slag. When the threaded rod 78 rotates, the support plate 810 will be lifted upward under the threaded transmission of the threaded rod 78. The support plate 810 is lifted upward to extract the slag filter mechanism 9 from the inside of the ladle 81, thereby processing the slag entering the inside of the slag filter mechanism 9, thereby ensuring the purity of the casting metal liquid.

[0019] As an embodiment of the present invention, Figure 1 and Figure 2 As shown, the casting mechanism 6 includes a casting trolley 61, to which two rotating brackets 62 are fixedly connected, and two hydraulic rods 63 are rotatably connected between the two rotating brackets 62, a bracket 64 is rotatably connected to the hydraulic rod 63, and a pouring cup 65 for holding molten metal is fixedly connected inside the bracket 64, and the bracket 64 is also rotatably connected to one end of the two rotating brackets 62, so that the hydraulic rod 63 can drive the pouring cup 65 to tilt to complete the casting, the front end of the rotating bracket 62 is fixedly connected to the nut sleeve 67 by a connecting rod 66, and the casting trolley 61 is slidably connected to the track 2 by a pulley, so that the control console 5 controls the motor 3 to drive the pulley to rotate to move the casting trolley 61.

[0020] During operation, the control console 5 first issues a command to start the motor 3. After the motor 3 is started, the power output drives the pulley to rotate. The casting trolley 61 establishes a sliding connection with the track 2 through the pulley, thereby driving the casting trolley 61 to move smoothly along the track 2 to a preset casting position. When the casting trolley 61 arrives at a suitable position, the hydraulic rod 63 on the casting trolley 61 starts to operate, and the two rotating brackets 62 rotate under the drive of the two hydraulic rods 63. The hydraulic rod 63 is rotatably connected to the bracket 64, and a pouring cup 65 for holding molten metal is placed inside the bracket 64, and the bracket 64 is also rotatably connected to one end of the two rotating brackets 62. Under the rotation of the hydraulic rod 63, the bracket 64 will tilt with the movement of the hydraulic rod 63, so that the molten metal in the pouring cup 65 can be smoothly poured into the ladle 81, completing the molten metal conveying process.

[0021] As an embodiment of the present invention, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, the transmission mechanism 7 also includes an equipment seat 71 and a three-section threaded rod 72. The three-section threaded rod 72 is connected to a rotating rod 73 through a gear set 74 at both ends. Three sets of bevel gear sets 75 are equidistantly arranged on the rotating rod 73, and a straight rod 77 is fixedly connected to the bevel gear set 75. The top of the straight rod 77 is fixedly connected to a threaded rod 78, so that when the rotating rod 73 rotates, the straight rod 77 is driven to rotate. The internal rotation of the equipment seat 71 is connected to the three-section threaded rod 72, and the three-section threaded rod 72 is connected to the nut sleeve 67 through a ball nut pair, so that when the nut sleeve 67 is engaged with the thread on the three-section threaded rod 72, the three-section threaded rod 72 is rotated.

[0022] When the cam 75 is in engagement with the engagement ring 76, the gear 74 is engaged with the engagement ring 77 of the cam 75 and the gear 75 is engaged with the engagement ring 77 of the cam 75.

[0023] Working principle: When working, the control console 5 first sends a command to start the motor 3. After the motor 3 is started, the power output drives the pulley to rotate, and the casting trolley 61 establishes a sliding connection with the track 2 through the pulley, thereby driving the casting trolley 61 to move smoothly along the track 2 to the preset casting position. When the casting trolley 61 arrives at the appropriate position, the hydraulic rod 63 on the casting trolley 61 starts to operate, and the two rotating brackets 62 rotate under the drive of the two hydraulic rods 63. The hydraulic rod 63 is rotatably connected to the bracket 64, and a pouring cup 65 for holding molten metal is placed inside the bracket 64, and the bracket 64 is also rotatably connected to one end of the two rotating brackets 62. Under the rotation of the hydraulic rod 63, the bracket 64 will move with the movement of the hydraulic rod 63. The molten metal in the pouring cup 65 is tilted due to movement, so that the molten metal in the pouring cup 65 can be smoothly poured into the ladle 81 to complete the molten metal conveying process. At the same time, the air pump 4 is also started synchronously, and inert gas is blown into the ladle 81 through the air inlet pipe 82 connected to the two ends of the ladle 81. A blowing device is installed at the bottom or side of the ladle 81. By blowing inert gas (such as argon) into the ladle 81, the gas will stir the molten metal during the rising process, so that the slag is separated from the molten metal, and the slag will gather on the surface of the molten metal. The blowing and stirring can also make the temperature and composition of the molten metal in the ladle 81 more uniform. When the air pump 4 blows inert gas into the ladle 81, the gas will blow into the inside of the cover plate 91 after entering the ladle 81. The gas will blow the inside of the guard plate 93 during the flow process. Meniscus 94, since the guard plate 93 is movably connected to the cover plate 91 through the rotating shaft 92, the meniscus 94 will drive the guard plate 93 to rotate around the rotating shaft 92 after being blown by the gas. A plurality of meniscus 94 are arranged inside the guard plate 93. The shape and position of these meniscus 94 are reasonably designed so that the gas can effectively blow the guard plate 93. A plurality of arc plates 95 are rotatably connected to the guard plate 93 through the shaft 97. These arc plates 95 will perform a one-way blocking action of the slag under the action of the spring 96. When the slag tries to flow with the molten metal, the arc plate 95 will prevent the slag from entering the casting area under the action of the elastic force of the spring 96 and its own structural characteristics. The structural feature of the arc plate 95 is that one end is fixedly connected to the meniscus 94 through the spring 96, and the other end can be wound around The shaft 97 rotates. This structure enables the arc plate 95 to flexibly adjust its angle under the action of the spring 96 when it is impacted by the slag, so as to better block the slag and ensure that the slag can be fully and effectively intercepted and scooped, ensuring that the slag content in the molten metal entering the casting area is as small as possible, thereby improving the quality of the casting. Since the front end of the rotating bracket 62 is fixedly connected with the nut sleeve 67 by means of the connecting rod 66, when a casting work is completed, the casting trolley 61 starts to move forward, so that the three-section threaded rod 72 inside the equipment seat 71 starts to rotate when the nut sleeve 67 is engaged with the threads on the three-section threaded rod 72. Gear sets 74 are provided at both ends of the three-section threaded rod 72. When the nut sleeve 67 moves, due to the action of the ball nut pair,The three-section threaded rod 72 will rotate in the equipment base 71, and the three-section threaded rod 72 will transmit the rotational power to the rotating rod 73 through the gear sets 74 at both ends. The rotating rod 73 is provided with three sets of bevel gear sets 75 at equal intervals. Each bevel gear in the bevel gear set 75 is precisely meshed with each other. When the rotating rod 73 rotates, this precise meshing relationship makes the straight rod 77 fixedly connected to the bevel gear set 75 rotate with the rotation of the rotating rod 73, and the threaded rod 78 at the top of the straight rod 77 will also rotate synchronously, and the straight rod 77 The bearing seat 76 is movably connected to the top and bottom of the casting platform 1, which greatly reduces the friction when the straight rod 77 rotates. Since the threaded rod 78 is meshed with the support plate 810, when the threaded rod 78 rotates, the support plate 810 will be lifted upward under the thread transmission of the threaded rod 78. The support plate 810 is lifted upward to extract the slag filter mechanism 9 from the inside of the ladle 81, so as to process the slag entering the inside of the slag filter mechanism 9, thereby ensuring the purity of the casting metal liquid.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A casting system, comprising a casting platform (1), a track (2) placed on one side of the casting platform (1), a motor (3), an air pump (4) arranged at both ends of the casting platform (1), and a control console (5) for controlling the operation of the equipment, wherein the control console (5) is connected to the air pump (4) and the track (2) by telecommunication, characterized in that: A casting mechanism (6) is provided on one side of the casting platform (1), the casting mechanism (6) comprising a nut sleeve (67), and the nut sleeve (67) is movably connected to a transmission mechanism (7) for transmission, the transmission mechanism (7) comprises a threaded rod (78), and the threaded rod (78) is movably connected to three mold mechanisms (8) for castings; The mold mechanism (8) comprises a ladle (81) fixedly connected to the casting platform (1) and a support frame (89); air intake pipes (82) for air intake are provided at both ends of the ladle (81), and the air intake pipes (82) are connected to the air pump (4) so ​​that inert gas can be blown into the interior of the cover plate (91) during casting; a support plate (810) is movably connected to the support frame (89), and the support plate (810) is meshedly connected to the threaded rod (78) so that the support plate (810) is driven to lift upward when the straight rod (77) rotates; a pouring cup (88) for molten metal to enter is fixedly connected to the support plate (810), and an inner runner (87) for facilitating casting is provided inside the ladle (81); two slag filtering mechanisms (9) for slag scooping are movably connected inside the ladle (81), and a movable groove (83) matching the slag filtering mechanisms (9) is provided on the ladle (81); The slag filtering mechanism (9) comprises a cover plate (91) fixed to the bottom of the support plate (810); the bottom of the cover plate (91) is movably connected to a guard plate (93) via a rotating shaft (92); a plurality of menisci (94) are fixedly connected inside the guard plate (93) to facilitate being blown by gas; a plurality of arc plates (95) for unidirectionally blocking slag are rotatably connected inside the guard plate (93) via a shaft (97); and the arc plates (95) are fixedly connected to the menisci (94) via a spring (96).

2. A casting pouring system according to claim 1, characterized in that: The three straight rods (77) are all movably connected to a bearing seat (76), and the bearing seat (76) is fixed to the bottom surface of the casting platform (1) to reduce friction when the straight rods (77) rotate.

3. A casting pouring system according to claim 1, characterized in that: The ladle (81) is movably connected to a sealing cover (85) via a hinge (84), and the sealing cover (85) is also fixedly connected to a handle (86) for facilitating opening of the sealing cover (85).

4. A casting pouring system according to claim 1, characterized in that: The casting mechanism (6) comprises a casting trolley (61), the casting trolley (61) is further fixedly connected to two rotating brackets (62), and two hydraulic rods (63) are rotatably connected between the two rotating brackets (62), a bracket (64) is rotatably connected to the hydraulic rod (63), and a pouring cup (65) for holding molten metal is fixedly connected inside the bracket (64), and the bracket (64) is further rotatably connected to one end of the two rotating brackets (62), so that the hydraulic rod (63) can drive the pouring cup (65) to tilt to complete the casting.

5. A casting pouring system according to claim 4, characterized in that: The front end of the rotating bracket (62) is fixedly connected to the nut sleeve (67) via a connecting rod (66), and the casting trolley (61) is slidably connected to the track (2) via a pulley, so that the control console (5) controls the motor (3) to drive the pulley to rotate and move the casting trolley (61).

6. A casting pouring system according to claim 1, characterized in that: The transmission mechanism (7) further comprises an equipment base (71) and a three-section threaded rod (72); the three-section threaded rod (72) is transmission-connected to a rotating rod (73) via gear sets (74) at both ends; three sets of bevel gear sets (75) are equidistantly arranged on the rotating rod (73); a straight rod (77) is fixedly connected to the bevel gear set (75); a threaded rod (78) is fixedly connected to the top end of the straight rod (77), so that when the rotating rod (73) rotates, the straight rod (77) is driven to rotate.

7. A casting pouring system according to claim 6, characterized in that: A three-section threaded rod (72) is rotatably connected inside the equipment seat (71), and the three-section threaded rod (72) is connected to the nut sleeve (67) via a ball nut pair, so that the three-section threaded rod (72) rotates when the nut sleeve (67) is meshed with the threads on the three-section threaded rod (72).

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