Copper alloy casting device
By adopting the design of automatic traction movement, precise adjustment and rapid disassembly in the copper alloy casting device, the problems of manual operation dependence, low accuracy and inconvenient adjustment in traditional devices are solved, and an efficient, precise and safe casting process is achieved.
Patent Information
- Application Number
- CN202510222976.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-27
- Publication Date
- 2025-05-27
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
In traditional copper alloy casting devices, the movement of the casting barrel relies on manual operation, resulting in high labor intensity, low accuracy, poor production efficiency, and safety hazards. At the same time, the height adjustment of the casting hopper lacks convenience and accuracy, which affects the casting quality.
A copper alloy casting device is designed, and the automatic movement of the casting barrel is realized by using a traction mechanism, the height of the casting hopper is accurately adjusted through the adjustment mechanism, and a disassembly mechanism is set up to simplify the replacement and maintenance of the hopper.
It improves casting accuracy and production efficiency, reduces labor intensity and manual intervention, reduces safety risks, and ensures accurate adjustment and rapid replacement of casting hoppers, improving the automation level and adaptability of the equipment.
Smart Images
Figure CN120038314A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of casting, and particularly to a copper alloy casting device. Background Art
[0002] In the field of metal processing, copper alloy casting is a key process. Its core purpose is to cast molten copper alloy through a mold to manufacture copper alloy products with the required shape and performance. This process first heats the copper alloy to a molten state, and then introduces the molten metal into the mold through a precisely controlled pouring system. After cooling and solidification, the casting is formed, with high precision and excellent mechanical properties. Copper alloy casting can not only manufacture parts with complex shapes, but also endow products with excellent corrosion resistance, electrical conductivity and other excellent characteristics, and is widely used in fields such as automobiles, aviation, electronics, electrical and machinery. Optimizing the casting process can not only improve production efficiency, reduce the rejection rate, but also ensure the quality and stability of copper alloy products.
[0003] However, there are some problems in traditional copper alloy casting devices that need to be solved urgently. On the one hand, the movement operation of the casting bucket during the casting process mainly relies on manual labor, which not only increases the labor intensity, but also makes it difficult to accurately control the position and speed of the casting bucket, resulting in low casting accuracy, low production efficiency, and easy to bring potential safety hazards. On the other hand, the casting hopper lacks convenience and accuracy in height adjustment, and cannot be flexibly adjusted according to different casting molds and process requirements, thus affecting the casting quality. Summary of the Invention
[0004] Aiming at the deficiencies of the prior art, the present invention provides a copper alloy casting device, which solves the problems that the movement of the casting bucket depends on manual operation, with large labor intensity, and it is difficult to accurately control the position and speed, resulting in low casting accuracy, poor production efficiency, and many potential safety hazards. At the same time, the casting hopper lacks convenience and accuracy in height adjustment, and it is difficult to adapt to different mold and process requirements, affecting the casting quality.
[0005] To achieve the above objectives, the present invention is realized through the following technical solutions: A copper alloy casting device, including a base, a traction mechanism is fixedly connected to the top of the base, an adjustment mechanism is fixedly connected to the outside of one side of the base, a disassembly mechanism is arranged on the top of the base, a weight sensor is fixedly connected to the top of the base, two sets of support plates are fixedly connected to the top of the weight sensor, a rotating rod is fixedly connected to the side of the support plates close to each other, and a casting bucket is rotatably connected to the end of the rotating rod away from the support plates; The traction mechanism includes a reducer, the bottom of the reducer is fixedly connected to the top of the base, a transmission shaft is fixedly connected to the output end of the reducer, two sets of mounting plates are arranged on the outside of the transmission shaft, and a transmission component is fixedly connected to the outside of the transmission shaft.
[0006] Preferably, the transmission assembly includes a winding roller, the inside of the winding roller is fixedly connected to the outside of the transmission shaft, a traction rope is arranged outside the winding roller, the outside of the traction rope abuts against the outside of the limiting roller, the inside of the limiting roller is rotatably connected to the outside of the fixed rod, and both ends of the fixed rod are fixedly connected to the inside of the gantry.
[0007] Preferably, the adjusting mechanism includes a support rod, the support rod is fixedly connected to the outside of one side of the base, an installation box is fixedly connected to the inside of the support rod, a worm gear is rotatably connected to the inside of the installation box, a worm and a rack are meshed and connected to the outside of the worm gear, the worm is rotatably connected to the inside of the installation box, a lifting rod is fixedly connected to the top of the rack, a twisting block is fixedly connected to one end of the worm away from the support rod, and a fixing plate is fixedly connected to the top of the lifting rod.
[0008] Preferably, the disassembly mechanism includes a limiting block, the bottom of the limiting block is fixedly connected to the top of the fixing plate, installation blocks are fixedly connected to the outside of both sides of the limiting block, a sliding groove is formed in the inside of the installation block, a sliding plate is slidably connected to the inside of the sliding groove, a spring is fixedly connected to one side of the sliding plate away from the limiting block, one end of the spring away from the sliding plate is fixedly connected to the inside of the sliding groove, a clamping rod is fixedly connected to the inside of the sliding plate, the outside of the clamping rod is slidably connected to the inside of the installation block and the limiting block, and a pulling block is fixedly connected to one end of the clamping rod away from the limiting block.
[0009] Preferably, one end of the clamping rod away from the pulling block is arranged inside a clamping groove, the clamping groove is formed in the inside of a clamping block, the outside of the clamping block is arranged inside the limiting block, and a casting hopper is fixedly connected to the top of the clamping block.
[0010] Preferably, the outside of the rack is slidably connected to the inside of the support rod, and the outside of the lifting rod is slidably connected to the inside of the support rod.
[0011] Preferably, one end of the traction rope away from the winding roller is fixedly connected to a fixing block, and the outside of the fixing block is fixedly connected to the outside of the casting bucket.
[0012] Preferably, the input end of the speed reducer is fixedly connected to the output end of a driving motor, the bottom of the driving motor is fixedly connected to the top of the base, and the bottom of the installation plate is fixedly connected to the top of the base.
[0013] Preferably, moving wheels are fixedly connected to the four corners of the bottom of the base.
[0014] Preferably, a connecting rod is fixedly connected to the outside of the gantry, and a liquid level sensor is fixedly connected to the bottom of the connecting rod.
[0015] The present invention provides a copper alloy casting device, which has the following beneficial effects: 1. In the present invention, a traction mechanism is arranged on the top of the base, and a driving motor is used to drive the reducer to operate. The output end of the reducer drives the winding roller to rotate through a transmission shaft, and at the same time drives the winding and unwinding of the traction rope. When the winding roller rotates, the traction rope cooperates with the limiting roller to drive the fixed block and the casting bucket to move smoothly. The movement of the casting bucket is limited and controlled by the connecting rod, so as to ensure the precise progress of the casting process. After casting is completed, the system automatically releases the traction rope, and the casting bucket returns to its original position. This design significantly improves production efficiency, reduces the number of required operators, and reduces labor intensity, optimizes the production process, and improves the automation level.
[0016] 2. In the present invention, an adjusting mechanism is arranged outside the base, and the height of the casting hopper can be adjusted. When adjustment is required, the worm is driven to rotate by rotating the twisting block. The rotation of the worm then drives the worm gear meshing with it to rotate, and the rotation of the worm gear is transmitted to the rack meshing with it, thereby realizing the lifting movement of the rack. The up and down movement of the rack pushes the lifting rod to move accordingly, and finally drives the disassembly mechanism and the casting hopper body to realize height adjustment through the lifting rod. This design effectively improves the practicability of the device and ensures the precise adjustment of the casting hopper.
[0017] 3. In the present invention, a disassembly mechanism is provided, and the casting hopper can be disassembled, replaced, and maintained. When the casting hopper needs to be disassembled, the clamping rod is driven to move by pulling the block. While the clamping rod moves, the sliding plate and the spring move synchronously. At this time, the clamping rod slides inside the chute, and the clamping rod disengages from the inside of the clamping block. Then, the clamping block and the casting hopper can be taken out from the inside of the limiting block, and the replaced casting hopper is installed inside the limiting block through the clamping block. Then, the pulling block is released, and the sliding plate and the clamping rod are driven to move by the elastic force of the spring, and the clamping rod is reset and engaged in the card slot of the clamping block. This design can greatly shorten the replacement and maintenance time of the casting hopper and improve the casting efficiency. Brief Description of the Drawings
[0018] Figure 1 is a perspective view of the present invention; Figure 2 is a side view of the present invention; Figure 3 is the Figure 2 enlarged view at A in the present invention; Figure 4 is a schematic diagram of the traction mechanism of the present invention; Figure 5 is a schematic diagram of a part of the structure of the present invention; Figure 6 is a sectional view of a part of the structure of the present invention; Figure 7Schematic diagram of the disassembly mechanism of the present invention; Figure 8 Cross-sectional view of the disassembly mechanism of the present invention.
[0019] Among them, 1. Base; 2. Movable wheels; 3. Traction mechanism; 301. Driving motor; 302. Reducer; 303. Transmission shaft; 304. Reel; 305. Mounting plate; 306. Traction rope; 307. Gantry; 308. Fixed rod; 309. Limiting roller; 4. Weight sensor; 5. Support plate; 6. Rotating rod; 7. Casting bucket; 8. Fixed block; 9. Connecting rod; 10. Liquid level sensor; 11. Adjusting mechanism; 1101. Support rod; 1102. Installation box; 1103. Worm gear; 1104. Worm; 1105. Twisting block; 1106. Rack; 1107. Lifting rod; 12. Fixed plate; 13. Disassembly mechanism; 1301. Limiting block; 1302. Mounting block; 1303. Chute; 1304. Slide plate; 1305. Spring; 1306. Clamping rod; 1307. Pulling block; 1308. Clamping block; 1309. Card slot; 14. Casting hopper. Specific embodiments
[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0021] Please refer to the attached Figure 1 - attached Figure 4 , an embodiment of the present invention provides a copper alloy casting device, including a base 1, a traction mechanism 3 is fixedly connected to the top of the base 1, an adjusting mechanism 11 is fixedly connected to the outside of one side of the base 1, a disassembly mechanism 13 is arranged on the top of the base 1, a weight sensor 4 is fixedly connected to the top of the base 1, two groups of support plates 5 are fixedly connected to the top of the weight sensor 4, a rotating rod 6 is fixedly connected to the side of the support plates 5 close to each other, one end of the rotating rod 6 away from the support plates 5 is rotatably connected to a casting bucket 7, the traction mechanism 3 includes a reducer 302, the bottom of the reducer 302 is fixedly connected to the top of the base 1, the output end of the reducer 302 is fixedly connected to a transmission shaft 303, two groups of mounting plates 305 are arranged outside the transmission shaft 303, a transmission component is fixedly connected to the outside of the transmission shaft 303, the transmission component includes a reel 304, the inside of the reel 304 is fixedly connected to the outside of the transmission shaft 303, a traction rope 306 is arranged outside the reel 304, the outside of the traction rope 306 is in contact with the outside of the limiting roller 309, the inside of the limiting roller 309 is rotatably connected to the outside of a fixed rod 308, and both ends of the fixed rod 308 are fixedly connected to the inside of a gantry 307.
[0022] Specifically, the reducer 302 is driven by the driving motor 301, and the speed output by the reducer 302 is relatively low, which is transmitted to the winding roller 304 through the transmission shaft 303. When the winding roller 304 rotates, it drives the traction rope 306 to be retracted and released, thereby driving the movement of the casting bucket 7. The weight sensor 4 is arranged on the top of the base 1, and provides real-time data feedback by sensing the weight change, which is helpful for the control and adjustment of the casting process. The support plate 5 is used to install the rotating rod 6, and the rotating rod 6 is used to install the casting bucket 7. The gantry 307 is used to install the fixed rod 308, and the fixed rod 308 is used to install the fixed limiting roller 309. The limiting roller 309 limits the traction rope 306 to ensure that the casting bucket 7 moves along the predetermined trajectory.
[0023] Please see attached Figure 5 -Attached Figure 6 The adjustment mechanism 11 includes a support rod 1101, which is fixedly connected to the outside of one side of the base 1, and the interior of the support rod 1101 is fixedly connected to a mounting box 1102, and the interior of the mounting box 1102 is rotatably connected to a worm gear 1103, and the outside of the worm gear 1103 is meshingly connected to a worm 1104 and a rack 1106, and the worm 1104 is rotatably connected to the interior of the mounting box 1102, and the top of the rack 1106 is fixedly connected to a lifting rod 1107, and the end of the worm 1104 away from the support rod 1101 is fixedly connected to a torsion block 1105, and the top of the lifting rod 1107 is fixedly connected to a fixed plate 12.
[0024] Specifically, the worm 1104 and the worm wheel 1103 are driven to rotate by rotating the torsion block 1105. The worm wheel 1103 rotates while driving the meshing rack 1106 to move up and down. The meshing transmission between the worm 1104 and the worm wheel 1103 can effectively convert the rotational power into linear motion. When the worm 1104 rotates, it drives the worm wheel 1103 to rotate by meshing with the worm wheel 1103, and the worm wheel 1103 then transmits power to the rack 1106. Since the worm 1104 has a self-locking function, even when there is no external force, the meshing of the worm 1104 and the worm wheel 1103 can ensure the stability of the system and will not cause reverse movement, thereby ensuring the accuracy and safety of the height adjustment. When the rack 1106 is raised and lowered, it drives the lifting rod 1107 and the fixed plate 12 to move. The fixed plate 12 is used to install and disassemble the mechanism 13.
[0025] Please see attached Figure 5 -Attached Figure 8, the disassembly mechanism 13 includes a limit block 1301. The bottom of the limit block 1301 is fixedly connected to the top of the fixed plate 12. Installation blocks 1302 are fixedly connected to the outer sides of both sides of the limit block 1301. A chute 1303 is formed inside the installation block 1302. A slide plate 1304 is slidably connected inside the chute 1303. A spring 1305 is fixedly connected to the side of the slide plate 1304 away from the limit block 1301. One end of the spring 1305 away from the slide plate 1304 is fixedly connected inside the chute 1303. A clamping rod 1306 is fixedly connected inside the slide plate 1304. The outer part of the clamping rod 1306 is slidably connected inside the installation block 1302 and the limit block 1301. A pulling block 1307 is fixedly connected to the end of the clamping rod 1306 away from the limit block 1301.
[0026] Specifically, the installation block 1302 is used for installing the slide plate 1304 and the spring 1305. The chute 1303 is used for limiting the slide plate 1304. The spring 1305 functions to reset the slide plate 1304. The clamping rod 1306 is used for limiting the clamping block 1308. The pulling block 1307 is used for pulling the clamping rod 1306 to move.
[0027] Please refer to the appendix Figure 6 - appendix Figure 8 , one end of the clamping rod 1306 away from the pulling block 1307 is arranged inside a clamping groove 1309. The clamping groove 1309 is formed inside the clamping block 1308. The outer part of the clamping block 1308 is arranged inside the limit block 1301. A casting hopper 14 is fixedly connected to the top of the clamping block 1308.
[0028] Specifically, by driving the clamping rod 1306 to move through the pulling block 1307, the clamping rod 1306 slides inside the chute 1303 and disengages from the inside of the clamping block 1308, enabling the clamping block 1308 and the casting hopper 14 to be smoothly removed from inside the limit block 1301. The clamping groove 1309 cooperates with the clamping rod 1306 to limit and fix the clamping block 1308.
[0029] Please refer to the appendix Figure 6 , the outer part of the rack 1106 is slidably connected inside the support rod 1101. The outer part of the lifting rod 1107 is slidably connected inside the support rod 1101.
[0030] Specifically, the rack 1106 and the lifting rod 1107 perform linear lifting and lowering movements through the limitation of the support rod 1101. The support rod 1101 functions to limit the rack 1106 and the lifting rod 1107.
[0031] Please refer to the appendix Figure 1 - appendix Figure 4 , one end of the towing rope 306 away from the winding roller 304 is fixedly connected to a fixed block 8. The outer part of the fixed block 8 is fixedly connected to the outer part of the casting bucket 7.
[0032] Specifically, the retraction and extension of the towing rope 306 drive the fixed block 8 and the casting bucket 7 to adjust their positions, thereby realizing casting and ensuring the stable outflow of the liquid inside the casting bucket 7 for casting.
[0033] Please refer to the attached Figure 1 - attached Figure 4 , the input end of the speed reducer 302 is fixedly connected to the output end of the driving motor 301, the bottom of the driving motor 301 is fixedly connected to the top of the base 1, and the bottom of the mounting plate 305 is fixedly connected to the top of the base 1.
[0034] Specifically, the driving motor 301 is used to drive the traction mechanism 3 to perform traction operations. The driving motor 301 drives the transmission shaft 303 through the speed reducer 302, and the mounting plate 305 is used to limit and install the transmission shaft 303.
[0035] Please refer to the attached Figure 1 - attached Figure 2 , the four corners of the bottom of the base 1 are fixedly connected with moving wheels 2.
[0036] Specifically, the setting of the moving wheels 2 facilitates the movement of the device and improves the convenience of the device.
[0037] Please refer to the attached Figure 1 - attached Figure 2 , the outside of the gantry 307 is fixedly connected with a connecting rod 9, and the bottom of the connecting rod 9 is fixedly connected with a liquid level sensor 10.
[0038] Specifically, the connecting rod 9 is used to install the liquid level sensor 10, and the liquid level sensor 10 is used to monitor the height of the molten copper to ensure safety.
[0039] Working principle: When the device is performing casting, the driving motor 301 drives the speed reducer 302 to work. The output end of the speed reducer 302 is connected to the winding roller 304 through the transmission shaft 303, driving the winding roller 304 to rotate, and then realizing the retraction and extension of the towing rope 306. When the winding roller 304 rotates, the towing rope 306 cooperates with the limiting roller 309 to accurately drive the fixed block 8 and the casting bucket 7 to move smoothly. The movement of the casting bucket 7 is limited by the limiting control of the connecting rod 9 to ensure the accuracy and stability during the casting process. After casting is completed, the system automatically releases the towing rope 306 to return the casting bucket 7 to its initial position. This traction design greatly improves production efficiency, reduces manual intervention, and lowers labor intensity.
[0040] When the height adjustment of the casting hopper 14 is required, the worm 1104 is rotated by the rotating and twisting block 1105. The rotation of the worm 1104 then drives the rotation of the worm gear 1103 meshing with it. The rotation of the worm gear 1103 is transmitted to the rack 1106 meshing with it, pushing the rack 1106 to move up and down. The lifting and lowering movement of the rack 1106 drives the corresponding movement of the lifting rod 1107, and finally drives the disassembly mechanism 13 and the body of the casting hopper 14 through the lifting rod 1107, realizing the precise height adjustment of the casting hopper 14. This design ensures flexible adjustment under different casting process requirements, makes the casting process more stable and efficient, and improves the adaptability of the equipment and the accuracy of operation.
[0041] When the casting hopper 14 needs to be disassembled or replaced, the pulling block 1307 is used to drive the movement of the clamping rod 1306. The movement of the clamping rod 1306 drives the synchronous movement of the sliding plate 1304 and the spring 1305 at the same time. The clamping rod 1306 slides in the chute 1303 and disengages from the inside of the clamping block 1308, so that the clamping block 1308 and the casting hopper 14 can be smoothly taken out from the inside of the limiting block 1301. The replaced casting hopper 14 is reinstalled inside the limiting block 1301 through the clamping block 1308. Then, the pulling block 1307 is released, and the elastic force of the spring 1305 is used to drive the sliding plate 1304 and the clamping rod 1306 to reset. The clamping rod 1306 is accurately docked with the clamping groove 1309 of the clamping block 1308, completing the installation of the casting hopper 14. This disassembly mechanism significantly reduces the time required for the replacement and maintenance of the casting hopper 14, greatly improves the production efficiency, and ensures the efficient operation of the equipment.
[0042] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A copper alloy casting device, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a traction mechanism (3), one side of the base (1) is fixedly connected to an adjustment mechanism (11), the top of the base (1) is provided with a disassembly mechanism (13), the top of the base (1) is fixedly connected to a weight sensor (4), the top of the weight sensor (4) is fixedly connected to two groups of support plates (5), the sides of the support plates (5) close to each other are fixedly connected to a rotating rod (6), and the end of the rotating rod (6) away from the support plate (5) is rotatably connected to a casting bucket (7); The traction mechanism (3) comprises a reducer (302), the bottom of the reducer (302) being fixedly connected to the top of the base (1), the output end of the reducer (302) being fixedly connected to a transmission shaft (303), two groups of mounting plates (305) being arranged outside the transmission shaft (303), and the outside of the transmission shaft (303) being fixedly connected to a transmission assembly.
2. A copper alloy casting device according to claim 1, characterized in that: The transmission assembly comprises a winding roller (304), the interior of the winding roller (304) being fixedly connected to the exterior of the transmission shaft (303), a traction rope (306) being arranged on the exterior of the winding roller (304), the exterior of the traction rope (306) being in contact with the exterior of a limiting roller (309), the interior of the limiting roller (309) being rotatably connected to the exterior of a fixing rod (308), and both ends of the fixing rod (308) being fixedly connected to the inner side of a gantry (307).
3. A copper alloy casting device according to claim 1, characterized in that: The adjustment mechanism (11) comprises a support rod (1101), wherein the support rod (1101) is fixedly connected to the outside of one side of the base (1); the support rod (1101) is fixedly connected to a mounting box (1102) inside; the mounting box (1102) is rotatably connected to a worm wheel (1103) inside; the worm wheel (1103) is meshingly connected to a worm (1104) and a rack (1106) outside; the worm (1104) is rotatably connected to the inside of the mounting box (1102); the top of the rack (1106) is fixedly connected to a lifting rod (1107); one end of the worm (1104) away from the support rod (1101) is fixedly connected to a torsion block (1105); and the top of the lifting rod (1107) is fixedly connected to a fixing plate (12).
4. A copper alloy casting device according to claim 1, characterized in that: The disassembly mechanism (13) comprises a limit block (1301), the bottom of the limit block (1301) is fixedly connected to the top of the fixed plate (12), the two sides of the limit block (1301) are fixedly connected to the outside with mounting blocks (1302), the inside of the mounting block (1302) is provided with a slide groove (1303), the inside of the slide groove (1303) is slidably connected with a slide plate (1304), and the slide plate (1304) is on the side away from the limit block (1301). A spring (1305) is fixedly connected, and one end of the spring (1305) away from the slide plate (1304) is fixedly connected to the inside of the slide groove (1303). The inside of the slide plate (1304) is fixedly connected to a clamping rod (1306). The outside of the clamping rod (1306) is slidably connected to the inside of the mounting block (1302) and the limit block (1301). The end of the clamping rod (1306) away from the limit block (1301) is fixedly connected to a pulling block (1307).
5. A copper alloy casting device according to claim 4, characterized in that: One end of the clamping rod (1306) away from the pulling block (1307) is arranged inside the clamping slot (1309), the clamping slot (1309) is opened inside the clamping block (1308), the outside of the clamping block (1308) is arranged inside the limiting block (1301), and the top of the clamping block (1308) is fixedly connected to the casting hopper (14).
6. A copper alloy casting device according to claim 3, characterized in that: The outside of the rack (1106) is slidably connected to the inside of the support rod (1101), and the outside of the lifting rod (1107) is slidably connected to the inside of the support rod (1101).
7. A copper alloy casting device according to claim 2, characterized in that: One end of the traction rope (306) away from the winding roller (304) is fixedly connected to a fixing block (8), and the outside of the fixing block (8) is fixedly connected to the outside of the casting bucket (7).
8. A copper alloy casting device according to claim 1, characterized in that: The input end of the reducer (302) is fixedly connected to the output end of the drive motor (301), the bottom of the drive motor (301) is fixedly connected to the top of the base (1), and the bottom of the mounting plate (305) is fixedly connected to the top of the base (1).
9. A copper alloy casting device according to claim 1, characterized in that: The four bottom corners of the base (1) are fixedly connected with moving wheels (2).
10. A copper alloy casting device according to claim 2, characterized in that: A connecting rod (9) is fixedly connected to the outside of the gantry (307), and a liquid level sensor (10) is fixedly connected to the bottom of the connecting rod (9).