Aluminum alloy casting equipment

Abstract

The utility model relates to the technical field of aluminum alloy smelting, in particular to aluminum alloy casting equipment which comprises an equipment body and a constant-temperature mechanism. The constant-temperature mechanism comprises a shielding layer, supporting legs and a heating assembly, the shielding layer is fixedly connected with the equipment body, the supporting legs are fixedly connected with the shielding layer, the heating assembly comprises a temperature sensor, a control part, a connecting wire pipe, an electromagnetic coil and an auxiliary part, the temperature sensor is fixedly connected with the equipment body, and the control part is fixedly connected with the shielding layer. The connecting wire pipe is electrically connected with the control part and located on the outer side of the control part, the electromagnetic coil is electrically connected with the connecting wire pipe and located in the shielding layer, and the auxiliary part is fixedly connected with the shielding layer and located on the side, away from the control part, of the shielding layer, so that accurate control over the temperature of molten aluminum is achieved, and the casting quality of aluminum alloy is guaranteed; the temperature of the molten aluminum is effectively prevented from deviating from the preset range.

Description

Technical Field

[0001] This utility model relates to the field of aluminum alloy smelting technology, and in particular to an aluminum alloy melting and casting equipment. Background Technology

[0002] In aluminum alloy casting equipment, a stirring device is needed to stir the molten aluminum so that it can be mixed with the refining agent. However, current stirring devices are often unidirectional, resulting in insufficient stirring and inadequate mixing of the molten aluminum with the refining agent. Furthermore, the refining agent is often added all at once, making it difficult for the refining agent to be fully mixed with different parts of the molten aluminum.

[0003] To address the aforementioned issues, existing patent (CN219756949U) discloses an aluminum alloy melting and casting equipment, comprising an equipment shell, a drive gear fixedly connected to the output shaft of a stirring motor, a rotating tube movably sleeved in the middle of the top of the equipment shell, a second driven gear fixedly sleeved on the top of the outer side of the rotating tube, a rotating rod movably sleeved on the inner side of the rotating tube, a first driven gear fixedly sleeved on the top of the outer side of the rotating rod, a second stirring rod fixedly connected to the bottom of a second connecting rod, a first stirring rod fixedly connected to the bottom of a first connecting rod, and a spiral blade fixedly sleeved on the bottom of the outer side of the rotating rod. The first and second stirring rods stir in opposite directions, ensuring thorough stirring of the molten aluminum and complete mixing of the molten aluminum with the refining agent. The rotating rod drives the spiral blades to rotate, stirring the molten aluminum at the bottom of the inner side of the equipment shell and causing the molten aluminum at the bottom to tumble upwards, resulting in more thorough stirring.

[0004] However, in the aforementioned prior art, when melting and casting molten aluminum, the temperature of the molten aluminum gradually decreases during the melting and casting process, causing the temperature of the molten aluminum to deviate from the preset range, which affects the melting and casting quality of the molten aluminum. Utility Model Content

[0005] The purpose of this invention is to provide an aluminum alloy melting and casting equipment that solves the technical problem in the prior art where the temperature of the molten aluminum gradually decreases during the melting and casting process, causing the temperature of the molten aluminum to deviate from the preset range, thus affecting the melting and casting quality of the molten aluminum.

[0006] To achieve the above objectives, this utility model employs an aluminum alloy melting and casting equipment, comprising an equipment body and a constant temperature mechanism. The constant temperature mechanism includes a shielding layer, supporting legs, and a heating component. The shielding layer is fixedly connected to the equipment body and located on the outside of the equipment body. The supporting legs are fixedly connected to the shielding layer and located below the shielding layer. The heating component includes a temperature sensor, a control component, a connecting conduit, an electromagnetic coil, and auxiliary components. The temperature sensor is fixedly connected to the equipment body and located above the equipment body. The control component is fixedly connected to the shielding layer and located on the outside of the shielding layer. The connecting conduit is electrically connected to the control component and located on the outside of the control component. The electromagnetic coil is electrically connected to the connecting conduit and located inside the shielding layer. The auxiliary components are fixedly connected to the shielding layer and located on the side of the shielding layer away from the control component.

[0007] The control component includes an extension plate and a variable frequency heating controller. The extension plate is fixedly connected to the shielding layer and is located outside the shielding layer. The variable frequency heating controller is fixedly connected to the connecting conduit and is located above the extension plate.

[0008] The auxiliary component includes a side plate and a heater. The side plate is fixedly connected to the shielding layer and is located on the side of the shielding layer away from the extension plate. The heater is fixedly connected to the side plate and is located above the side plate.

[0009] The auxiliary component further includes a heating wire tube and a fixing clamp. The heating wire tube is electrically connected to the heater and is located outside the heater. The fixing clamp is fixedly connected to the shielding layer and is located outside the heating wire tube.

[0010] The auxiliary components also include a mounting plate and a heating resistor. The mounting plate is fixedly connected to the device body and located below the device body. The heating resistor is electrically connected to the heating coil and located inside the mounting plate.

[0011] This utility model discloses an aluminum alloy melting and casting equipment. In practical use, the support feet support the equipment body, and molten aluminum is melted and cast inside the equipment body. The temperature sensor detects the operating temperature inside the equipment body. When the temperature is lower than the set value, the control component operates, and the connecting conduit drives the electromagnetic coil to operate. The electromagnetic coil heats the molten aluminum inside the equipment body. The shielding layer shields the electromagnetic coil from external electromagnetic influences. The auxiliary component provides auxiliary heating to the bottom of the equipment body. This method can effectively solve the problem that the temperature of the molten aluminum will gradually decrease and deviate from the preset range. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a structural schematic diagram of an aluminum alloy melting and casting equipment according to this utility model.

[0014] Figure 2 This is a top view of an aluminum alloy melting and casting equipment according to this utility model.

[0015] Figure 3 This is the utility model Figure 2 A cross-sectional view of the AA line structure.

[0016] Figure 4 This is a partial structural schematic diagram of an aluminum alloy melting and casting equipment according to this utility model.

[0017] 101-Equipment body, 102-Shielding layer, 103-Supporting foot, 104-Temperature sensor, 105-Extension plate, 106-Variable frequency heating controller, 107-Connecting conduit, 108-Electromagnetic coil, 109-Side plate, 110-Heater, 111-Heating conduit, 112-Fixing clamp, 113-Mounting plate, 114-Heating resistor. Detailed Implementation

[0018] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.

[0019] Please see Figures 1-4 ,in Figure 1 This is a structural schematic diagram of an aluminum alloy melting and casting equipment according to this utility model. Figure 2 This is a top view of an aluminum alloy melting and casting equipment according to this utility model. Figure 3 This is the utility model Figure 2 AA-line structural cross-sectional view, Figure 4 This is a partial structural schematic diagram of an aluminum alloy melting and casting equipment according to this utility model.

[0020] This utility model provides an aluminum alloy melting and casting equipment, including an equipment body 101 and a constant temperature mechanism. The constant temperature mechanism includes a shielding layer 102, a support foot 103, and a heating component. The heating component includes a temperature sensor 104, a control component, a connecting conduit 107, an electromagnetic coil 108, and auxiliary components. The control component includes an extension plate 105 and a frequency conversion heating controller 106. The auxiliary components include a side plate 109, a heater 110, a heating conduit 111, a fixing clamp 112, a mounting plate 113, and a heating resistor 114. The aforementioned solution solves the problem that when melting and casting aluminum liquid, the temperature of the aluminum liquid gradually decreases during the melting and casting process, causing the temperature of the aluminum liquid to deviate from the preset range, which affects the melting and casting quality of the aluminum liquid.

[0021] In this specific embodiment, the shielding layer 102 is fixedly connected to the device body 101 and located on the outside of the device body 101. The support foot 103 is fixedly connected to the shielding layer 102 and located below the shielding layer 102. The heating assembly includes a temperature sensor 104, a control component, a connecting conduit 107, an electromagnetic coil 108, and auxiliary components. The temperature sensor 104 is fixedly connected to the device body 101 and located above the device body 101. The control component is fixedly connected to the shielding layer 102 and located on the outside of the shielding layer 102. The connecting conduit 107 is electrically connected to the control component and located on the outside of the control component. The electromagnetic coil 108 is electrically connected to the connecting conduit 107 and located inside the shielding layer 102. The auxiliary components are fixedly connected to the shielding layer 102. The device is connected and located on the side of the shielding layer 102 away from the control component. The support foot 103 supports the device body 101. The aluminum liquid is melted and cast inside the device body 101. The temperature sensor 104 detects the operating temperature inside the device body 101. When the temperature is lower than the set value, the control component operates. The connecting conduit 107 drives the electromagnetic coil 108 to operate. The electromagnetic coil 108 heats the aluminum liquid inside the device body 101 and uses the principle of electromagnetic induction to heat the aluminum liquid quickly, improve heating efficiency, and shorten the melting time of the aluminum liquid. The shielding layer 102 shields the electromagnetic coil 108 from external electromagnetic influences. The auxiliary component provides auxiliary heating to the bottom of the device body 101. This method can effectively solve the problem that the temperature of the aluminum liquid will gradually decrease and deviate from the preset range.

[0022] The extension plate 105 is fixedly connected to the shielding layer 102 and located outside the shielding layer 102. The variable frequency heating controller 106 is fixedly connected to the connecting conduit 107 and located above the extension plate 105. The extension plate 105 is fixed to the outside of the shielding layer 102, and the variable frequency heating controller 106 is fixed above the extension plate 105. The variable frequency heating controller 106 automatically adjusts the power of electromagnetic induction heating and resistance heating of the electromagnetic coil 108 according to the preset temperature curve to achieve precise control of the aluminum liquid temperature and ensure the casting quality of the aluminum alloy.

[0023] Secondly, the side plate 109 is fixedly connected to the shielding layer 102 and is located on the side of the shielding layer 102 away from the extension plate 105. The heater 110 is fixedly connected to the side plate 109 and is located above the side plate 109. The side plate 109 is disposed on the other side of the shielding layer 102. The heater 110 is fixed above the side plate 109. The heater 110 and the variable frequency heating controller 106 are known in the prior art, so they will not be described in detail.

[0024] Meanwhile, the side plate 109 is fixedly connected to the shielding layer 102 and is located on the side of the shielding layer 102 away from the extension plate 105. The heater 110 is fixedly connected to the side plate 109 and is located above the side plate 109. The heating wire tube 111 is electrically connected to the heater 110. The fixing clip 112 is fixed below the shielding layer 102, thereby fixing the heating wire tube 111.

[0025] In addition, the mounting plate 113 is fixedly connected to the device body 101 and located below the device body 101. The heating resistor 114 is electrically connected to the heating coil 111 and located inside the mounting plate 113. The heating resistor 114 is disposed inside the mounting plate 113. The heater 110 drives the heating resistor 114 to work through the heating coil 111. The heating resistor 114 works below the device body 101, thereby assisting the electromagnetic coil 108 in heating the device body 101, thereby achieving uniform heating of the aluminum liquid inside the device body 101.

[0026] Using the aluminum alloy melting and casting equipment of this embodiment, by setting the shielding layer 102, the support foot 103, and the heating component, in specific use, the support foot 103 supports the equipment body 101, and the aluminum liquid is melted and cast inside the equipment body 101. The temperature sensor 104 detects the working temperature inside the equipment body 101. When the temperature is lower than the set value, the frequency conversion heating controller 106 automatically adjusts the electromagnetic induction heating and resistance heating power of the electromagnetic coil 108 according to the preset temperature curve, so that the electromagnetic coil 108 heats the aluminum liquid inside the equipment body 101, thereby improving heating efficiency and shortening the melting time of the aluminum liquid. The shielding layer 102 shields the electromagnetic coil 108 from external electromagnetic influences. The heater 110 drives the heating resistor 114 through the heating coil 111. The heating resistor 114 assists the electromagnetic coil 108 in heating the equipment body 101, thereby achieving precise control of the aluminum liquid temperature, ensuring the melting and casting quality of the aluminum alloy, and effectively preventing the aluminum liquid temperature from deviating from the preset range.

[0027] The above-disclosed embodiments are merely preferred embodiments of the present utility model and should not be construed as limiting the scope of the present utility model. Those skilled in the art can understand that implementing all or part of the above-described embodiments and making equivalent changes in accordance with the claims of the present utility model are still within the scope of the utility model.

Claims

1. An aluminum alloy melting and casting equipment, comprising an equipment body, characterized in that, It also includes a temperature control mechanism; The constant temperature mechanism includes a shielding layer, supporting feet, and a heating assembly. The shielding layer is fixedly connected to the device body and located on the outside of the device body. The supporting feet are fixedly connected to the shielding layer and located below the shielding layer. The heating assembly includes a temperature sensor, a control component, a connecting conduit, an electromagnetic coil, and auxiliary components. The temperature sensor is fixedly connected to the device body and located above the device body. The control component is fixedly connected to the shielding layer and located on the outside of the shielding layer. The connecting conduit is electrically connected to the control component and located on the outside of the control component. The electromagnetic coil is electrically connected to the connecting conduit and located inside the shielding layer. The auxiliary components are fixedly connected to the shielding layer and located on the side of the shielding layer away from the control component.

2. The aluminum alloy melting and casting equipment as described in claim 1, characterized in that, The control component includes an extension plate and a variable frequency heating controller. The extension plate is fixedly connected to the shielding layer and is located outside the shielding layer. The variable frequency heating controller is fixedly connected to the connecting conduit and is located above the extension plate.

3. The aluminum alloy melting and casting equipment as described in claim 2, characterized in that, The auxiliary component includes a side plate and a heater. The side plate is fixedly connected to the shielding layer and is located on the side of the shielding layer away from the extension plate. The heater is fixedly connected to the side plate and is located above the side plate.

4. The aluminum alloy melting and casting equipment as described in claim 3, characterized in that, The auxiliary component also includes a heating wire tube and a fixing clamp. The heating wire tube is electrically connected to the heater and is located outside the heater. The fixing clamp is fixedly connected to the shielding layer and is located outside the heating wire tube.

5. The aluminum alloy melting and casting equipment as described in claim 4, characterized in that, The auxiliary components also include a mounting plate and a heating resistor. The mounting plate is fixedly connected to the device body and located below the device body. The heating resistor is electrically connected to the heating coil and located inside the mounting plate.

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