Automatic molten copper casting system capable of conveniently controlling flow

Abstract

The invention discloses an automatic molten copper casting system capable of conveniently controlling flow, which comprises a workbench, and a rectangular groove is formed in the top of the workbench; the crystallization device comprises a flow collecting and drainage set and a crystallization wheel set, the flow collecting and drainage set comprises a flow collecting groove, a discharging opening is formed in the flow collecting groove, a drainage groove right facing the crystallization wheel set is formed in the discharging opening, and a gate plate for controlling the flow of the discharging opening is movably arranged on the flow collecting groove; the crystallization device is arranged on the workbench to crystallize molten copper, the casting device is arranged to accurately control the outflow speed and the outflow quantity of the molten copper, meanwhile, a flow velocity detector in the detection device can detect the output flow velocity and the output flow quantity in the casting device in real time, analysis is conducted according to the data flow velocity and the data flow quantity detected in real time, and therefore the flow velocity and the flow quantity can be accurately detected. And the control end controls the output flow speed of casting, so that the casting flow is accurately controlled, and air holes or defects are prevented from being generated when metal liquid is cast.

Description

Technical Field

[0001] The invention belongs to the technical field of molten copper casting, and in particular relates to an automatic molten copper casting system which is convenient for controlling flow rate. Background Art

[0002] The steel belt wheel continuous casting machine is used for the continuous casting of molten copper. The steel belt wheel continuous casting machine uses a steel belt and a crystallization wheel to close and force cool and crystallize the molten copper to form a cast billet. During the casting process, the outflow speed of the molten copper is crucial to the production quality. When the flow rate is too large, it will cause pores or defects in the products produced. Therefore, the control of the casting speed and flow rate of the molten copper is required to be high. The existing equipment cannot be adaptively adjusted according to the flow rate and flow rate of the molten copper. Summary of the invention

[0003] In order to solve the above problems existing in the prior art, the present invention aims to provide an automatic molten copper casting system which is convenient for controlling the flow rate.

[0004] The technical solution adopted by the present invention includes:

[0005] A workbench with a rectangular slot on the top;

[0006] A crystallization device, comprising a current collecting and drainage group and a crystallization wheel group, wherein the current collecting and drainage group comprises a current collecting trough, a discharge port is formed on the current collecting trough, a drainage trough facing the crystallization wheel group is provided on the discharge port, and a gate plate for controlling the flow rate of the discharge port is movably provided on the current collecting trough; the crystallization wheel group comprises a crystallization wheel and a steel belt, the crystallization wheel is rotatably connected in the rectangular groove, and a crystallization groove is opened on the crystallization wheel, the steel belt is transmission-connected in the workbench, and a cooling space is formed between the steel belt and the crystallization groove;

[0007] The casting device comprises a ladle, which can be tilted and rotated to adjust on one side of the collecting trough, and an adjusting sleeve is rotatably provided on the ladle, and a plurality of discharge nozzles of different sizes are formed on the adjusting sleeve;

[0008] The detection device is installed on one side of the flow collecting and drainage group, and includes a flow velocity detector, and the flow velocity detector is used to detect the flow velocity of the drainage trough to control the rotation speed of the crystallization wheel and the outflow of the drainage trough.

[0009] As a preferred embodiment of the present invention, a support plate is fixedly provided on the upper surface of the workbench, a fixing plate is fixedly provided inside the workbench, and the crystallization wheel assembly further comprises:

[0010] A fixed wheel, rotatably connected to the support plate;

[0011] There are multiple pressing wheels, and the multiple pressing wheels are rotatably connected to the support plate and are synchronously rotated through the steel belt;

[0012] A driving wheel, rotatably connected to the fixing plate and drivingly connected to the steel belt;

[0013] The outline formed by the steel belt wrapping the crystallization wheel forms a "U" shape.

[0014] As a preferred embodiment of the present invention, a first drive motor is fixedly provided on the fixed plate, the first drive motor is transmission-connected to the drive wheel, and a second drive motor is fixedly provided on the fixed plate, the second drive motor is transmission-connected to the crystallization wheel.

[0015] As a preferred embodiment of the present invention, a discharge port is formed on the workbench, and the discharge port is located at a position where the steel belt and the crystallization wheel are separated from each other.

[0016] As a preferred embodiment of the present invention, movable slide rails are symmetrically fixed on the workbench, and sliders are slidably fitted on the movable slide rails. A rotating motor is fixed on the slider, and the output end of the rotating motor is transmission-connected to the ladle, and the ladle is clamped between the two sliders.

[0017] As a preferred embodiment of the present invention, the adjusting sleeve is rotatably connected to the top of the ladle, an external gear is provided on the circumference of the adjusting sleeve, the external gear is fixedly connected to the adjusting sleeve, a control motor is fixedly provided on the ladle, and the output end of the control motor is meshed with the external gear for transmission through a gear.

[0018] As a preferred embodiment of the present invention, a fixing column is fixedly provided on the ladle, and along the circumferential direction of the plurality of the ladles, the widths of the flow channels of the plurality of the discharge nozzles gradually increase.

[0019] As a preferred embodiment of the present invention, a hinged rod is provided at one end of the bottom of the collecting trough, one end of the hinged rod is hinged to the collecting trough, and the other end is fixedly installed on the workbench, and a lifting piece is provided at the other end of the bottom of the collecting trough, and the fixed end of the lifting piece is fixedly installed on the workbench, and the output end is transmission-connected to the collecting trough, and is used for adjusting the inclination angle of the collecting trough along the top of the lifting piece as a hinge point.

[0020] As a preferred embodiment of the present invention, a gate lifter is provided on one side of the collecting trough, and the gate lifter is fixedly installed on the workbench, and its output end is fixedly connected to the top of the gate, and the gate lifter is used to lift the gate in the height direction of the collecting trough.

[0021] As a preferred embodiment of the present invention, the detection device further comprises a control console, which is fixedly connected to one side of the crystallization device and is electrically connected to the flow rate detector.

[0022] The beneficial effects of the present invention are:

[0023] The present invention is an automatic copper casting system that is easy to control flow rate. The crystallization device is arranged on the workbench to crystallize the copper liquid, and the casting device is arranged to accurately control the outflow speed and outflow amount of the copper liquid. At the same time, the flow rate detector in the detection device can detect the output flow rate and flow rate in the casting device in real time, and analyze the data flow rate and flow rate detected in real time, so that the control end controls the output flow rate of casting to accurately control the casting flow rate, so as to avoid the metal liquid from generating pores or defects during casting; wherein, the adjustable sleeve on the ladle is provided with an adjustment sleeve, and the adjustment sleeve is formed with discharge ports of different sizes, each discharge port corresponds to a different pouring amount of the ladle, and the poured fluid is transported through a collecting trough, wherein a lifting piece is arranged at the bottom of the collecting trough, and the lifting piece can tilt the collecting trough to reduce the residence time of the copper liquid in the collecting trough, so that the copper liquid is cast at an optimal temperature when it flows out, so as to avoid the generation of pores or defects in the copper rod production, and effectively improve the production quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The present invention is further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0025] Figure 1 It is a schematic diagram of the structure of the present invention;

[0026] Figure 2 It is a schematic structural diagram of the side section view of the present invention;

[0027] Figure 3 is a schematic structural diagram of the present invention from another perspective of side section;

[0028] Figure 4 It is a schematic diagram of the structure of the ladle of the present invention

[0029] Figure 5 It is a schematic structural diagram of the casting device of the present invention;

[0030] Figure 6 It is a schematic diagram of the enlarged structure of point A in the figure of the present invention.

[0031] In the figure: 1, workbench; 2, crystallization device; 3, casting device; 4, detection device; 11, rectangular trough; 12, support plate; 21, current collecting and drainage group; 22, crystallization wheel group; 211, current collecting trough; 212, drainage trough; 213, hinged rod; 214, lifting piece; 2111, discharge port; 2112, gate; 2113, gate lifter; 221, crystallization wheel; 222, steel belt; 223, fixed wheel; 2 24. Pressing wheel; 225. First driving motor; 226. Second driving motor; 227. Fixed plate; 228. Discharging end; 229. Driving wheel; 31. Casting ladle; 32. Moving slide rail; 33. Sliding block; 34. Rotating motor; 311. Adjusting sleeve; 312. Discharging nozzle; 313. External gear; 314. Control motor; 315. Fixed column; 41. Control console; 42. Flow rate detector; 2221. Crystallization tank. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical scheme and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention, that is, the embodiments described are only part of the embodiments of the present invention, rather than all of the embodiments. The components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0033] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative work are within the scope of protection of the present invention.

[0034] Combine the following Figure 1-6 The specific embodiment of the present invention is described, an automatic molten copper casting system that is convenient for controlling flow, comprising:

[0035] A workbench 1, with a rectangular groove 11 on the top;

[0036] The crystallization device 2 includes a flow collecting and drainage group 21 and a crystallization wheel group 22. The flow collecting and drainage group 21 is used to collect the fluid poured from the ladle 31 and transport it to the crystallization wheel group 22, and the crystallization wheel group 22 crystallizes the transported fluid to form a metal rod. The flow collecting and drainage group 21 includes a flow collecting groove 211, and a discharge port 2111 is formed on the flow collecting groove 211. The discharge port 2111 is provided with a drainage groove 212 facing the crystallization wheel group 22, so that the outflowing metal also flows into the crystallization wheel group 22 for cooling and crystallization, and is forced to cool and crystallize to form a cast billet. The collecting trough 211 is movably provided with a gate plate 2112 for controlling the flow rate of the discharge port 2111, so as to control the flow rate of the molten metal flowing out of the collecting trough 211; the crystallization wheel group 22 includes a crystallization wheel 221 and a steel belt 222, the crystallization wheel 221 is rotatably connected in the rectangular trough 11, and a crystallization trough 2221 is opened on it, the steel belt 222 is transmission-connected in the workbench 1, and a cooling space is formed between the steel belt 222 and the crystallization trough 2221, and the casting is formed by casting the molten metal into the crystallization trough 2221 and forcibly cooling the molten metal;

[0037] The casting device 3 includes a ladle 31, which can be tilted and rotated to adjust on one side of the manifold 211, and an adjustment sleeve 311 is rotatably provided on the ladle 31, and a plurality of discharge nozzles 312 of different sizes are formed on the adjustment sleeve 311, and the pouring amount of the ladle 31 can be controlled by switching the discharge nozzles 312;

[0038] The detection device 4 is installed on one side of the collecting and draining group 21, and includes a flow rate detector 42. The flow rate detector 42 is used to detect the flow rate of the drainage trough 212 to control the rotation speed of the crystallization wheel 221 and the outflow of the drainage trough 212. The flow rate from the drainage trough 212 to the crystallization wheel 221 is detected by the flow rate detector 42 in the detection device 4, and the reference comparison is made through the actual required processing speed to adjust and control the pouring outflow of the ladle 31, the residence time of the molten metal in the collecting trough 211, the outflow of the drainage trough 212 and the rotation speed of the crystallization wheel 221 in real time, so as to avoid pores or defects in the formed ingot due to the excessive outflow speed of the molten metal. At the same time, while ensuring the production quality, the rotation speed of the crystallization wheel 221 and the steel belt 222 is increased to improve the production efficiency.

[0039] Please refer to Figure 2-Figure 3 As shown, a support plate 12 is fixedly disposed on the upper end surface of the workbench 1, a fixing plate 227 is fixedly disposed inside the workbench 1, and the crystallization wheel assembly 22 further includes:

[0040] A fixed wheel 223, rotatably connected to the support plate 12, for transmitting the steel belt 222 along a specific track;

[0041] A plurality of pressing wheels 224 are provided, and the plurality of pressing wheels 224 are rotatably connected to the support plate 12 and synchronously rotated through the steel belt 222. The plurality of pressing wheels 224 are used to control the transmission trajectory of the steel belt 222, so that one side of the steel belt 222 is tightly fitted with the steel belt 222, and at the same time, the steel belt 222 is ensured to wrap at least three quarters of the crystallization wheel 221, so as to ensure that the crystallization wheel 221 provides sufficient time for the cooling and crystallization of the metal liquid. The crystallization tank 2221 forms a cooling space for the cooling and crystallization of the metal liquid under the action of the steel belt 222;

[0042] The driving wheel 229 is rotatably connected to the fixing plate 227 and is transmission-connected to the rest of the steel belt 222;

[0043] The outline formed by the steel belt 222 wrapped around the crystallization wheel 221 forms a "U" shape, which provides sufficient time for the cooling and crystallization of the molten metal. The rotation speed of the crystallization wheel 221 matches the rotation speed of the steel belt 222, so that when the crystallization wheel 221 rotates, a cooling space for cooling and crystallizing the metal fluid is always formed thereon.

[0044] Please refer to Figure 2 As shown, a first driving motor 225 is fixedly provided on the fixed plate 227, and the first driving motor 225 is transmission-connected to the driving wheel 229; a second driving motor 226 is fixedly provided on the fixed plate 227, and the second driving motor 226 is transmission-connected to the crystallization wheel 221; the first driving motor 225 is used to drive the driving wheel 229 to rotate, so as to realize the synchronous rotation of the fixed wheel 223 and the pressure wheel 224, so as to realize the transmission of the steel belt 222, and to form a cooling space between the crystallization wheel 221; the second driving motor 226 is used to drive the crystallization wheel 221 to rotate, so as to provide space for continuous casting of molten metal, wherein the first driving motor 225 and the second driving motor 226 are controlled by the control console 41 of the detection device 4, and can realize adaptive adjustment and control according to the flow rate of the molten metal flowing out of the drainage trough 212, so as to avoid overload caused by excessive flow in the crystallization trough 2221.

[0045] Please refer to Figure 1-Figure 3 As shown, a discharge end 228 is formed on the workbench 1, and the discharge end 228 is located at the place where the steel belt 222 and the crystallization wheel 221 are separated from each other. The discharge end 228 is used for discharging the ingot after cooling and crystallization, and the discharge end is located at the end of the cooling space.

[0046] Please refer to Figure 1-Figure 3As shown, the workbench 1 is symmetrically fixed with movable slide rails 32, and the movable slide rails 32 are slidably matched with sliders 33, and a rotating motor 34 is fixedly provided on the slider 33. The output end of the rotating motor 34 is transmission-connected to the ladle 31, and the ladle 31 is clamped between the two sliders 33. The slider 33 is slidably connected to the workbench 1, and the sliding of the slider 33 on the workbench 1 is an automatic sliding drive mode, which can facilitate the loading and unloading of the ladle 31. A rotating motor 34 is installed on the slider 33, and the output end of the rotating motor 34 is used to clamp the ladle 31 to control the inclination and rotation of the ladle 31 for pouring the molten metal.

[0047] Please refer to Figure 4 As shown, the adjusting sleeve 311 is rotatably connected to the top of the ladle 31, and the circumferential surface of the adjusting sleeve 311 is provided with an external gear 313, and the external gear 313 is fixedly connected to the adjusting sleeve 311. A control motor 314 is fixedly provided on the ladle 31, and the output end of the control motor 314 is meshed with the external gear 313 through a gear. The control motor 314 is fixedly installed on the ladle 31, and the output end gear is meshed with the external gear 313 to realize the mutual rotation between the ladle 31 and the adjusting sleeve 311, thereby changing the different discharge nozzles 312 at the upper end of the ladle 31 to pour the molten metal in the ladle 31.

[0048] Please refer to Figure 4 As shown, a fixed column 315 is fixed on the ladle 31, and the fixed column 315 is used for the transfer frame to hook the ladle 31 to transfer the ladle 31. Along the circumferential direction of the multiple ladles 31, the flow channel widths of the multiple discharge nozzles 312 gradually increase. When pouring the molten metal in the ladle 31, by switching the discharge port 2111, the flow rate and the outflow arc of the molten metal can be controlled at the same inclination angle of the ladle 31, so as to control the outflow of the molten metal in the ladle 31 according to the working efficiency of the collecting and draining and the crystallization wheel group 22, so as to avoid the volume of the molten metal poured into the collecting tank 211 being too large, and the pressure at the discharge end being too large, resulting in the inability to accurately control the discharge amount.

[0049] Please refer to Figure 4As shown, a hinged rod 213 is provided at one end of the bottom of the collecting trough 211, one end of the hinged rod 213 is hinged to the collecting trough 211, and the other end is fixedly installed on the workbench 1, and a lifting piece 214 is provided at the other end of the bottom of the collecting trough 211, and the fixed end of the lifting piece 214 is fixedly installed on the workbench 1, and its output end is transmission-connected to the collecting trough 211, and is used for the collecting trough 211 to adjust the inclination angle along the top of the lifting piece 214 as a hinge point, the hinged rod 213 is used for the hinged rotation of the inclination angle of the collecting trough 211, and the lifting piece 214 is used for the lifting and lowering of one end of the collecting trough 211, so that the collecting trough 211 rotates along the upper end of the hinged rod 213 as a hinge point, thereby changing the height of the collecting trough 211 away from the side of the gate plate 2112, to increase the inclination of the internal flow channel of the collecting trough 211, so that The fluid in the collecting trough 211 gathers at one end of the collecting trough 211, increasing the discharge amount of the discharge port 2111 and, at the same time, reducing the residence time of the molten metal in the collecting trough 211, so that the molten metal is cast onto the crystallization wheel 221 at an optimal temperature, avoiding the generation of pores or defects during casting. The rotation of the collecting trough 211 will force the drainage trough 212 to rotate. Under the action of its own gravity, the lower end of the drainage trough 212 is always facing the crystallization trough 2221. It should be noted that the inclination angle of the collecting trough 211 is adjusted slightly. After the inclination angle of the collecting trough 211 is rotated and adjusted, the horizontal position of the drainage trough 212 will change slightly, and the width of the crystallization trough 2221 includes the change in the lateral position of the drainage trough 212, so that the adjustment of the collecting trough 211 will not cause the drainage trough 212 to drain the molten metal out of the crystallization trough 2221.

[0050] Please refer to Figure 4 As shown, a gate lifter 2113 is provided on one side of the collecting trough 211. The gate lifter 2113 is fixedly installed on the workbench 1, and its output end is fixedly connected to the top of the gate 2112. The gate lifter 2113 is used to lift the gate 2112 in the height direction of the collecting trough 211. The gate 2112 controls the opening size of the flow channel of the collecting trough 211, and the lifting of the gate 2112 is controlled by the gate lifter 2113.

[0051] Please refer to Figure 1-Figure 2As shown, the detection device 4 also includes a control console 41, which is fixedly connected to one side of the crystallization device 2 and is electrically connected to the flow rate detector 42. A variety of production schemes are preset on the control console 41, and each production scheme corresponds to different production requirements. Each production scheme sets the pouring amount and pouring speed of the ladle 31, the outflow speed and flow rate of the drainage trough 212, and the rotation speed of the crystallization wheel 221 to control the flow rate of copper liquid casting, so as to avoid pores or defects in the produced metal ingot due to excessive outflow speed or excessive flow rate when casting metal liquid into the crystallization wheel 221. At the same time, the production efficiency is improved while ensuring the production quality.

[0052] Working principle of the present invention:

[0053] The ladle 31 is transferred between the two rotating motors 34, so that the output end of the rotating motor 34 is in transmission connection with the ladle 31;

[0054] A plurality of production schemes are arranged in the control console 41, and each production scheme corresponds to the casting amount of different metal fluids. When the casting flow rate is controlled, the output end gear of the control motor 314 is synchronously meshed and driven with the external gear 313 by controlling the rotation of the motor 314, thereby realizing the rotation adjustment of the adjustment sleeve 311 on the ladle 31. Since a plurality of discharge nozzles 312 of different sizes are formed on the adjustment sleeve 311, the size of the discharge nozzle 312 is adjusted to change the flow rate and flow arc of the fluid formed by the ladle 31 at the same inclination angle, so as to meet the requirement of pouring the required fluid into the collecting tank 211, so as to facilitate the control of the time, flow rate and arc of the fluid poured out of the ladle 31;

[0055] After the fluid flows into the collecting tank 211 through the discharge nozzle 312, a lifting piece 214 is provided at the bottom of the collecting tank 211. The lifting piece 214 can control the inclination angle of the collecting tank 211 on the workbench 1, so that the height of the discharge end of the collecting tank 211 on the workbench 1 is lower than the height of the other end on the workbench 1, thereby ensuring that the fluid in the collecting tank 211 is gathered at the discharge end of the collecting tank 211, so as to control the outflow amount;

[0056] A flow rate detector 42 is provided on the workbench 1. The flow rate detector 42 is directly facing the drainage groove 212 and detects the output flow rate of the drainage to judge the output flow rate, and feeds back the outflow volume to the control console 41 in real time, so that the control console 41 controls the outflow volume of the fluid according to the feedback data, so that the outflow volume meets the production process requirements and production efficiency requirements. When the flow rate detector 42 detects that the flow rate of the drainage groove 212 is too fast or pores are generated in the production ingot, the control console 41 controls the gate lifter 2113 to work, so that the gate 2112 moves downward along the height direction of the collecting groove 211, thereby controlling the size of the flow channel of the fluid outflow in the collecting groove 211 to reduce the flow rate and flow of the drainage groove 212;

[0057] The fluid flows into the crystallization groove 2221 formed in the crystallization wheel 221 through the drainage groove 212, and the crystallization wheel 221 rotates in the workbench 1. The steel belt 222 is transmitted in the workbench 1 through the synchronous rotation of the driving wheel 229, the pressure wheel 224 and the fixed wheel 223, so that a cooling space is formed between the steel belt 222 and the crystallization groove 2221. The cooling space is used to load the metal fluid and force it to cool it to cool and crystallize to form a cast billet. Under the rotation of the crystallization wheel 221, the cast billet is finally transmitted out of the workbench 1 through the discharge end 228.

[0058] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", etc. should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0059] The above contents are merely examples and explanations of the structure of the present invention. The technicians in this technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the invention or exceed the scope defined by the claims, they should all fall within the protection scope of the present invention.

Claims

1. An automatic molten copper casting system that is easy to control flow, characterized in that: include: A workbench (1) having a rectangular groove (11) formed on the top; A crystallization device (2), comprising a flow collecting and drainage group (21) and a crystallization wheel group (22), wherein the flow collecting and drainage group (21) comprises a flow collecting trough (211), a discharge port (2111) is formed on the flow collecting trough (211), a drainage trough (212) facing the crystallization wheel group (22) is provided on the discharge port (2111), a gate (2112) for controlling the flow rate of the discharge port (2111) is movably provided on the flow collecting trough (211); the crystallization wheel group (222) comprises a crystallization wheel (221) and a steel belt (222), the crystallization wheel (221) is rotatably connected in the rectangular groove (11), and a crystallization groove (2221) is provided on the crystallization wheel (221), the steel belt (222) is transmission-connected in the workbench (1), and a cooling space is formed between the steel belt (222) and the crystallization groove (2221); A casting device (3) comprises a ladle (31), the ladle (31) being tiltably rotatable and adjustable on one side of the collecting trough (211), and having an adjusting sleeve (311) rotatably arranged thereon, the adjusting sleeve (311) being provided with a plurality of discharge nozzles (312) of different sizes; A detection device (4) is installed on one side of the flow collecting and drainage group (21), and comprises a flow velocity detector (42), wherein the flow velocity detector (42) is used to detect the flow velocity of the drainage groove (212) so as to control the rotation speed of the crystallization wheel (221) and the outflow of the drainage groove (212).

2. The automatic molten copper casting system for easy flow control according to claim 1 is characterized in that: A support plate (12) is fixedly provided on the upper end surface of the workbench (1), a fixing plate (227) is fixedly provided inside the workbench (1), and the crystallization wheel assembly (22) further comprises: A fixed wheel (223) rotatably connected to the support plate (12); A plurality of pressing wheels (224) are provided, and the plurality of pressing wheels (224) are rotatably connected to the support plate (12) and are all synchronously rotated through the steel belt (222); A driving wheel (229) is rotatably connected to the fixing plate (227) and is drivingly connected to the steel belt (222); The outline formed by the steel belt (222) wrapping the crystallization wheel (221) forms a "U" shape.

3. The automatic molten copper casting system for convenient flow control according to claim 2 is characterized in that: A first drive motor (225) is fixedly provided on the fixed plate (227), and the first drive motor (225) is transmission-connected to the drive wheel (229). A second drive motor (226) is fixedly provided on the fixed plate (227), and the second drive motor (226) is transmission-connected to the crystallization wheel (221).

4. The automatic molten copper casting system for convenient flow control according to claim 3 is characterized in that: A discharge end (228) is formed on the workbench (1), and the discharge end (228) is located at a position where the steel belt (222) and the crystallization wheel (221) are separated from each other.

5. The automatic molten copper casting system for convenient flow control according to claim 1 is characterized in that: The workbench (1) is symmetrically fixed with movable slide rails (32), the movable slide rails (32) are slidably matched with sliders (33), a rotating motor (34) is fixedly provided on the slider (33), the output end of the rotating motor (34) is transmission-connected to the casting ladle (31), and the casting ladle (31) is clamped between the two sliders (33).

6. The automatic molten copper casting system for convenient flow control according to claim 2 is characterized in that: The adjusting sleeve (311) is rotatably connected to the top of the ladle (31); an external gear (313) is provided on the circumference of the adjusting sleeve (311); the external gear (313) is fixedly connected to the adjusting sleeve (311); a control motor (314) is fixedly provided on the ladle (31); an output end of the control motor (314) is meshed with the external gear (313) for transmission through a gear.

7. The automatic molten copper casting system for controlling flow rate according to claim 6 is characterized in that: A fixing column (315) is fixedly provided on the casting ladle (31), and along the circumferential direction of the casting ladle (31), the flow channel widths of the plurality of discharge nozzles (312) gradually increase.

8. The automatic molten copper casting system for convenient flow control according to claim 1 is characterized in that: A hinged rod (213) is provided at one end of the bottom of the collecting trough (211), one end of the hinged rod (213) is hinged to the collecting trough (211), and the other end is fixedly mounted to the workbench (1); a lifting member (214) is provided at the other end of the bottom of the collecting trough (211), a fixed end of the lifting member (214) is fixedly mounted to the workbench (1), an output end of the lifting member (214) is transmission-connected to the collecting trough (211), and is used for adjusting the inclination angle of the collecting trough (211) along the top of the lifting member (214) as a hinge point.

9. The automatic molten copper casting system for convenient flow control according to claim 8, characterized in that: A gate lifter (2113) is provided on one side of the collecting trough (211); the gate lifter (2113) is fixedly mounted on the workbench (1); an output end thereof is fixedly connected to the top of the gate (2112); the gate lifter (2113) is used for lifting and lowering the gate (2112) in a height direction of the collecting trough (211).

10. The automatic molten copper casting system for convenient flow control according to claim 1, characterized in that: The detection device (4) further comprises a control console (41), wherein the control console (41) is fixedly connected to one side of the crystallization device (2) and is electrically connected to the flow rate detector (42).

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