Intelligent balance control equipment for aluminum electrolytic casting

Abstract

The invention discloses intelligent balance control equipment for aluminum electrolysis casting. The intelligent balance control equipment comprises a tundish body, an inner cavity and a molten aluminum guide groove, a balance adjusting device comprises a supporting framework, a driving assembly comprises a driving piece, a lead screw and a sliding base, the balance adjusting assembly comprises a balance cross rod, an adjusting rod, a supporting rod and a controller, and the controller is connected with the driving piece through a wire. According to the device, the discharging mode of the aluminum water tank is improved, the discharging amount of the aluminum water guide tank is controlled by additionally arranging the balance device, and the controller is used for controlling forward and reverse rotation of the driving part so as to control the sliding seat arranged on the lead screw connected with the driving part to move up and down; the driving force can be transmitted through the balance cross rod to control the up-and-down movement of the adjusting rod, so that the purpose of controlling the outflow amount of the discharge port of the molten aluminum guide groove is achieved, and the problems that the discharge amount is manually controlled through the discharge port, workers need to observe and operate constantly, the labor cost and difficulty are increased, and the working efficiency is improved are effectively solved. And the molten aluminum also has the risk of excessive crystallization.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of aluminum electrolytic casting production device, and particularly to an intelligent balance control device for aluminum electrolytic casting. BACKGROUND

[0002] Aluminum ingot casting is composed of a series of processes such as pouring, slagging, condensing, demolding, stacking and bundling, and the slagging is a key process for removing the dross on the surface of the aluminum liquid in the casting mold. In the traditional continuous casting and rolling production process, the discharge size is manually controlled at the discharge port, which not only is rough in operation, but also requires workers to observe and operate from time to time, thereby increasing the labor cost and difficulty, and there is a risk of excessive crystallization of the aluminum liquid. Due to the difference in uniformity of the aluminum liquid flow, the uneven flow of the aluminum liquid in the discharging process of the tundish is caused. SUMMARY

[0003] The present application relates to the field of aluminum electrolytic casting production device, and particularly to an intelligent balance control device for aluminum electrolytic casting.

[0004] The technical scheme of the present application is an intelligent balance control device for aluminum electrolytic casting, which comprises a tundish main body, an inner cavity with an opening facing outward is formed on the inner side of the tundish main body, an aluminum liquid guide groove is arranged at the opening edge of the upper side of the inner cavity, and a balance adjusting device is arranged on the upper end face of the tundish main body.

[0005] A support frame is arranged at the opening edge of the upper side of the inner cavity.

[0006] A driving assembly is arranged on the upper end of the support frame, the upper end face of the lead screw is connected with the driving element, the lower end is rotationally connected with the end face of the opening edge of the upper side of the inner cavity, and is located on the end face of the support frame close to the aluminum liquid guide groove, and the sliding seat is arranged on the lead screw and moves up and down along the lead screw.

[0007] The balance adjusting assembly comprises a balance crossbar, an adjusting rod and a support rod, one end of the balance crossbar is connected with the sliding seat, the other end is connected with the adjusting rod, the adjusting rod vertically penetrates the discharge port formed in the inner bottom wall of the aluminum liquid guide groove, the upper end of the support rod is connected with the balance crossbar, and the lower end is fixedly connected with the upper end face edge of the aluminum liquid guide groove.

[0008] A controller is connected with the driving element through wires to control the working state thereof.

[0009] Further, the support frame is provided with a protruding guide rail near the side end face of the sliding seat.

[0010] Further, the inner side bottom wall of the inner cavity is provided with an inclined bottom wall with the left side height being greater than the right side height, and the aluminum water guide groove is arranged at the right side opening edge of the inner cavity.

[0011] Further, the inner side bottom wall of the inner cavity is provided with an inclined bottom wall with the left side height being greater than the right side height, and the aluminum water guide groove is arranged at the right side opening edge of the inner cavity.

[0012] Further, the inner side bottom wall of the inner cavity is provided with an inclined bottom wall with the left side height being greater than the right side height, and the aluminum water guide groove is arranged at the right side opening edge of the inner cavity.

[0013] Further, the support frame is provided with a protruding guide rail near the side end face of the sliding seat.

[0014] Further, the support frame is provided with a protruding guide rail near the side end face of the sliding seat.

[0015] Further, the support frame is provided with a protruding guide rail near the side end face of the sliding seat.

[0016] Further, the support frame is provided with a protruding guide rail near the side end face of the sliding seat.

[0017] Further, the first transition connecting piece and the second transition connecting piece are the same in structure, comprising:

[0018] The connecting load plate is fixedly connected with the balance beam, the support rod and the sliding seat.

[0019] The first connecting movable plate is arranged at the side edge of the connecting load plate away from the balance beam or the support rod and the sliding seat.

[0020] The second connecting movable plate is arranged at the side edge of the connecting load plate away from the balance beam or the support rod and the sliding seat, and a spacing opening is formed between the first connecting movable plate and the second connecting movable plate, and the inner side inner wall of the spacing opening is provided with an inner-outer through movable opening.

[0021] The present application has the beneficial effects compared with the prior art: the device improves the discharging mode of the aluminum tank, increases the balance device to control the discharging amount of the aluminum water guide groove, and controls the forward and reverse rotation of the driving part by the controller to control the up and down movement of the sliding seat arranged on the screw rod connected with the driving part, and then the driving force is transmitted to the up and down movement of the control adjusting rod through the balance crossbar, so as to control the size of the outflow of the discharging port of the aluminum water guide groove, effectively solve the problem that the discharging port is manually controlled, not only the operation is rough, but also the workers need to observe and operate from time to time, and the artificial cost and difficulty are increased, and the aluminum water has the risk of excessive crystallization. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the present application;

[0023] Figure 2 It is a schematic diagram of the overall structure of the present application;

[0024] Figure 3 It is a schematic diagram of the balance adjusting device and the aluminum water guide groove in cooperation;

[0025] Figure 4 It is Figure 3 the enlarged view of A in the middle;

[0026] Figure 5 It is a schematic diagram of the balance adjusting device and the aluminum water guide groove in cooperation;

[0027] Figure 6 It is a schematic diagram of the first transition connecting piece of the present application. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0029] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present application are only used to explain the relative position relationship, movement condition, etc. between the components in a certain posture (as shown in the drawings), if the certain posture changes, the directional indications also change accordingly.

[0030] In addition, the descriptions in the present application involving "first", "second" and the like are only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implying the number of the indicated technical features. Therefore, the features defined as "first", "second" can explicitly or implicitly include at least one of the features. In addition, the technical solutions of various embodiments can be combined with each other, but it must be based on the fact that a person skilled in the art can realize it, and when the combination of technical solutions appears contradictory or cannot be realized, it should be considered that the combination of such technical solutions does not exist, nor is it within the protection scope required by the present application.

[0031] Referring to Figures 1-6In this invention, an intelligent balance control device for aluminum electrolytic casting includes an intermediate ladle body 1. An inner cavity 10 with an outward opening is formed on the inner side of the intermediate ladle body. An aluminum molten metal guide channel 2 is provided at the upper edge of the opening of the inner cavity 10. The intermediate ladle body 10 with the inner cavity 10 is a seat for the aluminum molten metal to flow through and store. The aluminum molten metal guide channel 2 provided on the upper end face is connected to the aluminum molten metal entering the inner cavity 10. An aluminum molten metal inlet 20 can be provided through one side wall of the aluminum molten metal guide channel 2. When the aluminum molten metal enters the aluminum molten metal guide channel 2, the flow rate of the aluminum molten metal entering the inner cavity 10 is adjusted by a balance adjustment device 3 provided on the upper end face of the intermediate ladle body 1. The formed balance adjustment device 3 includes a support frame 31, which is disposed at the upper opening edge of the inner cavity 10; a drive assembly, which includes a drive member 41, a lead screw 40, and a sliding seat 35. The drive member 41 is disposed at the upper end of the support frame 31. The upper end face of the lead screw 40 is connected to the drive member 41, and the lower end is rotatably connected to the end face at the upper opening edge of the inner cavity 10 and is located on the end face of the support frame 31 near the aluminum molten guide channel 2. The sliding seat 35 is disposed on the lead screw 40 and moves up and down along the lead screw 40; a balance adjustment assembly, which includes a balance crossbar 6 and an adjustment rod 7. One end of the balance crossbar 6 is connected to the sliding seat 35, and the other end is connected to the adjustment rod 7. The adjustment rod 7 vertically passes through the discharge port 22 formed by the inner bottom wall of the aluminum molten guide channel 2; and a controller 5, which is connected to the drive member 41 through a wire to control its working state. In use, the support frame 31 serves as the base for the main driving component. The driving component 41 provides the power source for the entire balance adjustment device. The driving component 4 can be a stepper motor, which is commonly used at present. It is used in conjunction with the controller 5. The controller 5 has several wires connected to the driving component 4. The controller 5 issues commands to control the stepper motor 4 to rotate forward or backward, which drives the lead screw connected to the lower end to rotate forward or backward. This controls the sliding seat 35 located on the lead screw to move up and down, and further transmits the force to the balance bar 6. The balance bar 6 can then drive the adjustment rod 7 to move up and down. The range of motion of the sliding seat 35 does not need to be large. A small movement is sufficient to control the size of the opening of the discharge port 22 through the bottom wall of the aluminum molten metal guide channel, thus controlling the size of the discharge port.

[0032] In the specific example in this city, the balance adjustment assembly also includes a support rod 61. The upper end of the support rod 61 is connected to the balance crossbar 6, and the lower end is fixedly connected to the edge of the upper end face of the aluminum water guide channel 2. The support rod 61 is set to provide fixed support to ensure that the entire balance adjustment device will not be displaced in other directions due to the movement of the sliding seat 35 when it is working.

[0033] See Figure 4In order to ensure the stability of the sliding seat 35 when moving up and down along the axis of the screw rod 40, the side surface of the sliding seat 35 is in contact with the end surface of the support frame 31, and the end surface of the support frame 31 close to the sliding seat 35 is provided with a convex guide rail 32, and the side surface of the sliding seat 35 corresponding to the guide rail 32 is provided with a groove, which limits the displacement direction and ensures the stability of the up and down movement.

[0034] Specifically, the left side of the inner cavity 10 is higher than the right side, forming an inclined bottom wall, and the aluminum water guide groove 2 is arranged at the opening edge of the right side of the inner cavity 10. The inner cavity 10 is arranged on the left side of the inner cavity 10, and the bottom wall of the inner cavity 10 is arranged to form a depth difference between the left and right sides, and the aluminum water guide groove 2 is arranged at the opening edge of the right side of the inner cavity 10, which is convenient for the aluminum material to be discharged from the discharge port 22.

[0035] Referring to Figure 1 In order to ensure the stability of the support frame 31 and the upper end surface of the tundish body 1, the first receiving plate 32 is arranged between the lower end surface of the support frame 31 and the opening edge of the upper side of the inner cavity 10, and the first receiving plate 32 is fixedly connected with the upper end surface of the tundish body 1, and the support frame 31 is fixedly connected to the upper end surface of the first receiving plate 32. In addition, the upper end surface of the first receiving plate 32 is also provided with a rotating base 33 which is rotatably connected with the lower end of the screw rod 40, so as to ensure the rotating stability of the screw rod 40, avoid direct contact with the first receiving plate 32, and affect the bearing performance of the first receiving plate 32.

[0036] More specifically, the upper end surface of the support frame 31 is provided with a second receiving plate 36, and the driving member 4 and the controller 5 are arranged on the upper end surface of the second receiving plate 36. The second receiving plate 36 is used as a placement substrate for the driving member 4 and the controller 5, which can also improve the rotating stability of the upper end surface of the screw rod 40.

[0037] Specifically, the first transition connecting piece 60 is arranged at both ends of the balance cross rod 6, and is connected with the sliding seat 35 and the adjusting rod 7 respectively. The first transition connecting piece 60 avoids direct contact between the balance cross rod 6 and the sliding seat 35, and has a certain transition space during movement, and the first transition connecting piece 60 and the balance cross rod 6 can be hinged, which further improves the transition ability during movement.

[0038] Specific, the support rod 61 upper end with the balance beam 6 is connected out of the second transition connecting piece 601, the same second transition connecting piece 601 can promote the support rod 61 upper end with the balance beam 6 support bracket motion transition, second transition connecting piece 601 with balance beam 6 also adopt hinged connection.

[0039] Specific, the adjusting rod 7 upper side end face is equipped with connecting block 70, the connecting block 70 upper side end face is equipped with connecting rod 71, the connecting rod 71 with the first transition connecting piece 60 cooperation connection.Refer to Figure 6 In, form the first transition connecting piece 60 and the second transition connecting piece 601 structure is same, facilitate production and manufacture installation and replacement, form the connecting load board 610 mainly as the load board of receiving, use with balance beam 6 and support rod 61 and sliding seat 35 respectively fixed connection when, make its connection stability higher.Simultaneously, at the edge of the side end face away from the balance beam 6 or support rod 61 and sliding seat, set up first connecting movable plate 620 and second connecting movable plate 630, form a certain space between the two, when as with support rod 61 connecting balance beam 6 or balance beam 6 connecting rod 71 interval 650, and pass through the activity mouth 640 formed by connecting shaft, realize the rotation connection between the two.

[0040] In addition to the above preferred embodiment, the present application has other implementation, based on the embodiment in the present application, all other embodiments obtained by the person skilled in the art without making creative labor before, belong to the scope of the present application claimed.

Claims

1. An intelligent balance control device for aluminum electrolytic casting, comprising an intermediate ladle body (1), wherein an outwardly opening inner cavity (10) is formed on the inner side of the intermediate ladle body, and an aluminum molten metal guide groove (2) is provided at the upper edge of the opening of the inner cavity (10), characterized in that, The upper surface of the intermediate package body (1) is provided with a balance adjustment device (3), the balance adjustment device (3) includes: A support frame (31) is provided at the upper opening edge of the inner cavity (10); The drive assembly includes a drive member (41), a lead screw (40), and a sliding seat (35). The drive member (41) is disposed on the upper end of the support frame (31). The upper end face of the lead screw (40) is connected to the drive member (41), and the lower end is rotatably connected to the end face at the upper opening edge of the inner cavity (10) and is located on the end face of the support frame (31) near the aluminum water guide channel (2). The sliding seat (35) is disposed on the lead screw (40) and moves up and down along the lead screw (40). The balance adjustment assembly includes a balance crossbar (6), an adjustment rod (7), and a support rod (61). One end of the balance crossbar (6) is connected to the sliding seat (35), and the other end is connected to the adjustment rod (7). The adjustment rod (7) passes vertically through the discharge port (22) formed by the inner bottom wall of the aluminum molten guide channel (2). The upper end of the support rod (61) is connected to the balance crossbar (6), and the lower end is fixedly connected to the edge of the upper end face of the aluminum molten guide channel (2). The controller (5) is connected to the drive unit (41) via a wire and controls its working state.

2. The intelligent balance control device for aluminum electrolytic casting according to claim 1, characterized in that, The support frame (31) has a raised guide rail (32) formed on the end face near the sliding seat (35).

3. The intelligent balance control device for aluminum electrolytic casting according to claim 1 or 2, characterized in that, The inner cavity (10) has a greater height on the left side than on the right side, forming an inclined bottom wall, and the aluminum water guide channel (2) is located at the right opening edge of the inner cavity (10).

4. A smart balance control device for aluminum electrolytic casting according to claim 1 or 2, characterized in that, The inner cavity (10) has a water outlet (13) that runs vertically through the bottom left side of the inner wall, and a discharge port (11) that runs vertically through the inner side of the inner wall (10) and is close to the bottom right side of the inner wall (10).

5. The intelligent balance control device for aluminum electrolytic casting according to claim 4, characterized in that, A first receiving plate (32) is provided between the lower end face of the support frame (31) and the upper opening edge of the inner cavity (10), and a rotating base (33) is provided on the upper end face that is rotatably connected to the lower end of the lead screw (40).

6. The intelligent balance control device for aluminum electrolytic casting according to claim 5, characterized in that, The upper surface of the support frame (31) is provided with a second support plate (36), and the drive component (4) and the controller (5) are disposed on the upper surface of the second support plate (36).

7. The intelligent balance control device for aluminum electrolytic casting according to claim 6, characterized in that, The balance bar (6) has a first transition connector (60) at both ends, which is connected to the sliding seat (35) and the adjusting rod (7) respectively.

8. The intelligent balance control device for aluminum electrolytic casting according to claim 7, characterized in that, The upper end of the support rod (61) is connected to the balance bar (6) with a second transition connector (601).

9. The intelligent balance control device for aluminum electrolytic casting according to claim 8, characterized in that, The upper end face of the adjusting rod (7) is provided with a connecting block (70), and the upper end face of the connecting block (70) is provided with a connecting rod (71). The connecting rod (71) is connected to the first transition connector (60).

10. The intelligent balance control device for aluminum electrolytic casting according to claim 9, characterized in that, The first transition connector (60) and the second transition connector (601) have the same structure, and each includes: A connecting plate (610) is fixedly connected to the balance bar (6), the support rod (61), and the sliding seat (35); The first connecting movable plate (620) is located at the edge of the end face of the connecting plate (610) away from the balance bar (6) or the support bar (61) and the sliding seat (35); The second connecting movable plate (630) is located at the edge of the end face of the connecting plate (610) away from the balance bar (6) or support bar (61) and the sliding seat; and forms a gap (650) with the first connecting movable plate (620), and the inner wall of the gap (650) is provided with an inner and outer through movable opening (640).

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