Aluminum solution flow dividing and controlling device

Abstract

The utility model discloses an aluminum solution flow dividing and controlling device which comprises a workbench and a door frame. The flow control device has the beneficial effects that the movable flow control plate is adopted, when flow control and flow guide are carried out on an aluminum solution, the servo motor drives the screw rod to rotate, the screw rod drives the sliding block to move, and the sliding block drives the flow control plate to move at equal intervals in the flowing direction of the aluminum solution through the connecting frame, so that the aluminum solution is shunted into the shunting groove along the shunting opening; the radar liquid level meter detects the liquid level of the aluminum solution, after the liquid level reaches the set height, the controller drives the lead screw lifting machine at one end of the flow dividing groove to work, drives the lifting lead screw to move downwards and drives the flow dividing gate plate to be inserted into the flow dividing opening to close the flow dividing opening, and then the connecting frame and the flow control plate can continue to move backwards to gradually complete flow dividing. The trouble that a plurality of flashboards need to be installed in the flow control groove for interception in a traditional structure is omitted, adjustment and use are finer, and the structure is simpler.

Description

Technical Field

[0001] The utility model relates to the field of aluminum solution flow control devices, in particular to an aluminum solution flow distribution and control device. Background Art

[0002] The aluminum solution flows into the aluminum solution flow groove through the two ends of the aluminum solution flow groove on the fixed base, and then enters the aluminum ingot fixing groove through the aluminum solution diversion groove in the aluminum solution flow groove to be cooled and fixed to form an aluminum ingot.

[0003] After searching, it was found that the application number is CN202211703088.4, and the name is a pneumatic gate control device for controlling the circulation of aluminum solution and its control method. The application proposes that in the existing technology, most of the aluminum liquid entering the aluminum liquid flow groove will flow into the aluminum liquid diversion grooves at both ends, thereby causing the aluminum liquid at both ends to exceed the amount of aluminum liquid in the middle, and the existing gate structure is to uniformly close the aluminum liquid diversion grooves in the aluminum liquid flow groove at the same time, so that the aluminum liquid is unevenly distributed, and then cause the problem of inconsistent size of the formed aluminum ingots. By using a number of interception control components to control the corresponding gates respectively, the aluminum liquid flow rate of different aluminum liquid diversion grooves is controlled, so that the amount of aluminum liquid entering different liquid diversion grooves is roughly the same, thereby improving the molding quality of the aluminum ingots, and by using the cooling water circulating in the water-cooled shell to cool the first cylinder and The third cylinder is cooled to prevent the high-temperature heat of the aluminum solution from rising and conducting to the first cylinder and the third cylinder, thereby affecting the service life of the first cylinder and the third cylinder. However, the application adopts multiple gates located above the aluminum liquid flow groove for flow control. The gates here need to be arranged at equal intervals according to the length of the aluminum liquid flow groove, and separate control mechanisms need to be installed one by one. Moreover, since they are installed at equal intervals and opened and closed in sections, it is more troublesome to adjust and use them. The interception adjustment is not fine enough, and the structure is numerous and complex, and further improvements can be made. At the same time, the application uses water cooling to avoid affecting the cylinder. Water cooling causes the surface temperature of the gate to be lower, and the aluminum solution is easy to condense and adhere to the surface of the gate, affecting the fluidity, and then affecting the flow efficiency and work efficiency. In addition, its cooling structure is relatively complex, and further improvements can be made.

[0004] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the utility model provides an aluminum solution flow diversion and control device, which has the advantages of simple structure and easy use, thereby solving the problems in the above-mentioned background technology.

[0007] (II) Technical solution

[0008] In order to achieve the above advantages of simple structure and convenient use, the specific technical solutions adopted by the utility model are as follows:

[0009] A device for diverting and controlling aluminum solution flow comprises a workbench and a gantry, wherein the gantry is fixedly mounted on the top surface of the workbench, and a diverting groove is fixedly mounted on the top surface of the workbench inside the gantry, and a flow control groove is arranged between the diverting grooves, a diverting port is opened at one end of the diverting groove, and a diverting gate is inserted into the inner side of the diverting port, and a radar level meter is fixedly mounted on the top surface of the gantry above the diverting groove, a track is fixedly connected to the center position of the top surface of the gantry, and a slider is slidably connected inside the track, and a flow control plate is fixedly connected to the bottom surface of the slider through a connecting frame, the flow control plate is inserted into the flow control groove and slidably abuts against the flow control groove, end seats are fixedly connected at both ends of the track, and a servo motor is fixedly mounted on the front elevation of the end seat, and a screw is mounted on the output end of the servo motor, the screw passes through the slider and is threadedly connected to the slider, a screw lift is fixedly mounted on the top surface of the gantry, and a lifting screw is mounted on the output end of the screw lift, and the bottom surface of the lifting screw is fixedly connected to the diverting gate through a connecting plate.

[0010] Furthermore, a wind tube is connected through one side surface of the door frame above the diverter slot, an axial flow fan is fixedly installed inside the wind tube, and an air outlet is opened on the other side surface of the door frame.

[0011] Furthermore, a controller is fixedly mounted on one side surface of the workbench, and an output end of the controller is electrically connected to the screw lift and the input end of the servo motor respectively, and an input end of the controller is connected to an output end of the radar level meter.

[0012] Furthermore, both ends of the screw are rotatably connected to the end seats via bearings, and the length of the screw is equal to the length of the portal frame.

[0013] Furthermore, the axial flow fans are arranged in multiple groups at equal intervals, and the air outlet direction of the axial flow fans is horizontal.

[0014] Furthermore, the number of the screw lifts and radar level gauges is the same as the number of the diversion troughs.

[0015] Furthermore, one end of the connecting plate is fixedly connected to a surface on one side of the top of the diverter gate plate, and the top surface of the other end of the connecting plate is fixedly connected to the bottom surface of the lifting screw rod.

[0016] Furthermore, a guide rod is vertically fixedly installed on the top surface of the connecting plate, and the guide rod passes through the door frame and is slidably connected to the door frame.

[0017] (III) Beneficial effects

[0018] Compared with the prior art, the utility model provides an aluminum solution flow diversion and flow control device, which has the following beneficial effects:

[0019] (1) The utility model adopts a movable flow control plate, which moves under the drive of the screw and slides inside the flow control slot. When the aluminum solution is controlled and diverted, the servo motor drives the screw to rotate, and the screw drives the slider to move. The slider drives the flow control plate to move at equal intervals along the flow direction of the aluminum solution through the connecting frame, so that the aluminum solution is diverted along the diversion port to the diversion slot. The radar level meter detects the liquid level of the aluminum solution. When the liquid level reaches the set height, the controller drives the screw lift at one end of the diversion slot to work, driving the lifting screw to move downward, driving the diversion gate to be inserted into the diversion port to close the diversion port. Subsequently, the connecting frame and the flow control plate can continue to move backward to complete the diversion step by step. The movable flow control plate eliminates the trouble of installing multiple gates inside the flow control slot for interception in the traditional structure, and the adjustment and use are more precise and the structure is simpler.

[0020] (2) The utility model adopts a screw lift, a connecting screw, a screw and an axial flow fan. Compared with the traditional cylinder structure, the screw lift, the connecting screw and the screw are more heat-resistant and save the trouble of installing a water-cooling structure. At the same time, during use, the axial flow fan is started to generate lateral wind, which blows the upward airflow generated by the aluminum solution out of the air outlet horizontally, avoiding overheating of the radar level meter, servo motor and screw lift due to hot air, further simplifying the structure and improving the convenience of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 This is a schematic diagram of the external structure of an aluminum solution flow diversion and flow control device proposed by the utility model;

[0023] Figure 2 This is a schematic diagram of the internal structure of an aluminum solution flow diversion and flow control device proposed by the utility model;

[0024] Figure 3 This is an AA cross-sectional view of an aluminum solution flow splitting and flow control device proposed by the utility model;

[0025] Figure 4 It is a front view of an aluminum solution flow dividing and controlling device proposed by the utility model.

[0026] In the figure:

[0027] 1. Workbench; 2. Diverter slot; 3. Flow control slot; 4. Flow control plate; 5. Track; 6. Slider; 7. Screw; 8. Connecting frame; 9. Diverter gate; 10. Connecting plate; 11. Screw lift; 12. Lifting screw; 13. Guide rod; 14. Air duct; 15. Axial flow fan; 16. Air outlet; 17. Diverter port; 18. Radar level gauge; 19. Door frame; 20. End seat; 21. Servo motor. DETAILED DESCRIPTION

[0028] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0029] According to an embodiment of the utility model, a device for dividing and controlling flow of aluminum solution is provided.

[0030] The present invention is now further described in conjunction with the accompanying drawings and specific implementation methods. Figure 1-4As shown, according to an embodiment of the utility model, an aluminum solution diversion and flow control device comprises a workbench 1 and a gantry 19, the gantry 19 is fixedly installed on the top surface of the workbench 1, and the top surface of the workbench 1 is located inside the gantry 19 and a diversion groove 2 is fixedly installed, and a flow control groove 3 is arranged between the diversion grooves 2, a diversion port 17 is opened at one end of the diversion groove 2, the diversion port 17 passes through the diversion groove 2 and the flow control groove 3, and a diversion gate plate 9 is inserted inside the diversion port 17, the width of the diversion gate plate 9 is equal to the width of the diversion port 17, and the height of the diversion gate plate 9 is greater than the height of the diversion port 17 , and a radar level meter 18 is fixedly installed on the top surface of the gantry 19 above the diverter slot 2, a track 5 is fixedly connected to the center of the top surface of the gantry 19, and a slider 6 is slidably connected inside the track 5, and a flow control plate 4 is fixedly connected to the bottom surface of the slider 6 through a connecting frame 8, and the flow control plate 4 is inserted into the flow control slot 3 and slidably abuts against the flow control slot 3, and end seats 20 are fixedly connected at both ends of the track 5, and a servo motor 21 is fixedly installed on the front elevation of the end seat 20, and a screw 7 is installed at the output end of the servo motor 21, and the screw 7 passes through the slider 6 and is screwed with the slider 6 The top surface of the door frame 19 is fixedly installed with a screw lift 11, and the output end of the screw lift 11 is installed with a lifting screw 12, and the bottom surface of the lifting screw 12 is fixedly connected to the diversion gate plate 9 through a connecting plate 10. The flow control plate 4 moves under the drive of the screw 7, and the flow control plate 4 slides inside the flow control groove 3. When the aluminum solution is controlled and guided, the servo motor 21 drives the screw 7 to rotate, and the screw 7 drives the slider 6 to move. The slider 6 drives the flow control plate 4 to move at equal intervals along the flow direction of the aluminum solution through the connecting frame 8, so that the aluminum solution moves along the diversion port 1 7 is diverted to the diverter trough 2, and the radar level meter 18 detects the liquid level of the aluminum solution. When the liquid level reaches the set height, the controller drives the screw lift 11 at one end of the diverter trough 2 to work, driving the lifting screw 12 to move downward, driving the diverter gate 9 to insert into the diverter port 17 to close the diverter port 17, and then, the connecting frame 8 and the flow control plate 4 can continue to move backward to complete the diversion one by one. The movable flow control plate 4 eliminates the trouble of installing multiple gates for interception in the traditional structure, and the adjustment and use are more precise and the structure is simpler.

[0031] In one embodiment, a wind tube 14 is connected to one side surface of the gantry 19 above the diverter slot 2, and an axial flow fan 15 is fixedly installed inside the wind tube 14, and an air outlet 16 is opened on the other side surface of the gantry 19, wherein multiple groups of axial flow fans 15 are arranged at equal intervals, and the air outlet direction of the axial flow fans 15 is horizontal. During use, the axial flow fans 15 are started to generate transverse wind, and the upward airflow generated by the aluminum solution is blown out of the air outlet 16 horizontally, so as to avoid overheating of the radar level meter 18, the servo motor 21 and the screw lift 11 due to hot air, further simplifying the structure and improving the convenience of use.

[0032] In one embodiment, a controller is fixedly mounted on one side surface of the workbench 1, and the output end of the controller is electrically connected to the screw lift 11 and the input end of the servo motor 21 respectively, and the input end of the controller is connected to the output end of the radar level meter 18. This is a common control structure in the field and will not be elaborated here.

[0033] In one embodiment, both ends of the screw rod 7 are rotatably connected to the end seat 20 through bearings, and the length of the screw rod 7 is equal to the length of the door frame 19, thereby expanding the moving path of the flow control plate 4 and improving work efficiency.

[0034] In one embodiment, the number of screw lifts 11 and radar level gauges 18 is the same as the number of diversion troughs 2, so as to facilitate independent control.

[0035] In one embodiment, one end of the connecting plate 10 is fixedly connected to the top side surface of the diverter gate plate 9, and the top surface of the other end of the connecting plate 10 is fixedly connected to the bottom surface of the lifting screw 12, wherein a guide rod 13 is vertically fixedly installed on the top surface of the connecting plate 10, and the guide rod 13 passes through the door frame 19 and is slidably connected to the door frame 19, and the guide rod 13 serves as a movement guide for the connecting plate 10 and the diverter gate plate 9, thereby improving the stability of the lifting and lowering of the diverter gate plate 9.

[0036] Working principle:

[0037] The flow control plate 4 moves under the drive of the screw 7, and the flow control plate 4 slides inside the flow control slot 3. When the aluminum solution is controlled and diverted, the servo motor 21 drives the screw 7 to rotate, and the screw 7 drives the slider 6 to move. The slider 6 drives the flow control plate 4 to move at equal intervals along the flow direction of the aluminum solution through the connecting frame 8, so that the aluminum solution is diverted to the diversion slot 2 along the diversion port 17. The radar level meter 18 detects the liquid level of the aluminum solution. When the liquid level reaches the set height, the screw lift 11 at one end of the diversion slot 2 is driven by the controller to work, driving the lifting screw 12 to move downward, driving the diversion gate 9 to be inserted into the diversion port 17 to close the diversion port 17, and then the connecting frame 8 and the flow control plate 4 It can continue to move backward and complete the diversion step by step. Through the movable flow control plate 4, the trouble of installing multiple gates for interception inside the flow control groove 3 in the traditional structure is eliminated. The adjustment and use are more precise and the structure is simpler. At the same time, the screw lift 11, the connecting screw and the screw 7 are more heat-resistant than the traditional cylinder structure, and the trouble of installing a water-cooling structure is eliminated. At the same time, during use, the axial flow fan 15 is started to generate lateral wind, and the upward airflow generated by the aluminum solution is blown out of the outlet 16 horizontally, so as to avoid overheating of the radar level meter 18, the servo motor 21 and the screw lift 11 due to hot air, thereby further simplifying the structure and improving the convenience of use.

[0038] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0039] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A device for splitting and controlling aluminum solution, characterized in that: The invention comprises a workbench (1) and a gantry (19), wherein the gantry (19) is fixedly mounted on the top surface of the workbench (1), and a diversion groove (2) is fixedly mounted on the top surface of the workbench (1) located inside the gantry (19), and a flow control groove (3) is arranged between the diversion grooves (2), a diversion port (17) is opened at one end of the diversion groove (2), and a diversion gate (9) is inserted inside the diversion port (17), and a radar level meter (18) is fixedly mounted on the top surface of the gantry (19) above the diversion groove (2), a track (5) is fixedly connected to the center position of the top surface of the gantry (19), and a slider (6) is slidably connected inside the track (5), and the bottom surface of the slider (6) is connected by a The connecting frame (8) is fixedly connected with a flow control plate (4), the flow control plate (4) is inserted into the flow control groove (3) and slidably abuts against the flow control groove (3), the two ends of the track (5) are fixedly connected with end seats (20), and a servo motor (21) is fixedly installed on the front face of the end seat (20), and a screw rod (7) is installed on the output end of the servo motor (21), and the screw rod (7) passes through the slider (6) and is threadedly connected to the slider (6), the top surface of the door frame (19) is fixedly installed with a screw lift (11), and a lifting screw rod (12) is installed on the output end of the screw lift (11), and the bottom surface of the lifting screw rod (12) is fixedly connected to the diversion gate plate (9) through a connecting plate (10).

2. The aluminum solution flow dividing and controlling device according to claim 1, characterized in that: A wind tube (14) is connected through one side surface of the door frame (19) located above the diverter slot (2), and an axial flow fan (15) is fixedly installed inside the wind tube (14). An air outlet (16) is provided on the other side surface of the door frame (19).

3. The aluminum solution flow splitting and control device according to claim 1, characterized in that: A controller is fixedly mounted on one side surface of the workbench (1), and the output end of the controller is electrically connected to the screw lift (11) and the input end of the servo motor (21), respectively, and the input end of the controller is connected to the output end of the radar level meter (18).

4. The aluminum solution flow dividing and controlling device according to claim 1, characterized in that: Both ends of the screw rod (7) are rotatably connected to the end seats (20) via bearings, and the length of the screw rod (7) is equal to the length of the door frame (19).

5. The aluminum solution flow dividing and controlling device according to claim 2, characterized in that: The axial flow fans (15) are arranged in multiple groups at equal intervals, and the air outlet direction of the axial flow fans (15) is horizontal.

6. The aluminum solution flow splitting and control device according to claim 1, characterized in that: The number of the screw lifts (11) and radar level gauges (18) is the same as the number of the diversion troughs (2).

7. The aluminum solution flow splitting and control device according to claim 1, characterized in that: One end of the connecting plate (10) is fixedly connected to a surface on one side of the top of the diverter gate plate (9), and the top surface of the other end of the connecting plate (10) is fixedly connected to the bottom surface of the lifting screw rod (12).

8. The aluminum solution flow dividing and controlling device according to claim 1, characterized in that: A guide rod (13) is vertically fixedly installed on the top surface of the connecting plate (10), and the guide rod (13) passes through the door frame (19) and is slidably connected to the door frame (19).

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