Die casting apparatus and die casting method

Abstract

The application relates to the field of die casting, aims to solve the problem that slurry is difficult to quickly and uniformly fill into a cavity in a known die casting process, and provides die casting equipment and a die casting method. The die casting equipment comprises a die and a slurry pool. The die is rotatably arranged, and the die has a cavity. The slurry pool is rotatably arranged, and the slurry pool has a containing cavity used for containing slurry; the containing cavity is communicated with the cavity. The application has the beneficial effect that the slurry can be quickly and uniformly filled into the cavity through a low-pressure process, the manufacturing cost is reduced, and the quality of the die casting part is improved.

Description

Technical Field

[0001] The present application relates to the field of die casting, and in particular to die casting equipment and a die casting method. Background Art

[0002] Die casting is a metal casting process. Its molding principle is to inject and fill liquid metal slurry into the mold, and then wait for the metal slurry to condense and form to obtain the desired casting.

[0003] In the known die-casting process, the slurry has poor fluidity, and it is difficult for the slurry to be quickly and evenly filled into the mold cavity, which affects the quality of the die-casting. Summary of the Invention

[0004] The present application provides a die-casting device and a die-casting method to solve the problem in known die-casting processes that slurry is difficult to fill into a mold cavity quickly and evenly.

[0005] In a first aspect, the present application provides a die-casting apparatus comprising a mold and a slurry tank. The mold is rotatably disposed and has a mold cavity. The slurry tank is rotatably disposed and has a receiving chamber for receiving slurry, which is in communication with the mold cavity.

[0006] In a possible embodiment, the slurry pool and the mold rotate synchronously and remain relatively stationary.

[0007] In one possible embodiment, the die-casting apparatus further includes a mechanism platform, which includes a lower platform and an upper platform, wherein the upper and lower platforms are configured to rotate synchronously. The slurry pool and the mold are respectively located between the upper and lower platforms and can rotate synchronously driven by the mechanism platform.

[0008] In one possible embodiment, the slurry pool is located below the mold. The mold includes an upper mold and a lower mold, with the mold cavity defined between the upper and lower molds. The upper mold is connected to the upper loading platform on the side facing the lower loading platform; the lower mold is provided with a sprue, one end of which connects to the accommodating cavity and the other end connects to the mold cavity.

[0009] In a possible embodiment, the sprue has one or more liquid inlets, each of which is connected to a different position of the accommodating cavity. The sprue has one or more liquid outlets, each of which is connected to a different position of the cavity.

[0010] In a possible embodiment, the die-casting equipment further includes an electromagnetic device, which is provided in the mold and is used to magnetically attract and guide the slurry in the mold cavity.

[0011] In a possible implementation, the electromagnetic device has a magnetic member. The magnetic member is rotatably coupled to the mold and can be driven to rotate relative to the mold, so that the magnetic poles of the magnetic member rotate circumferentially to attract and drive the slurry in the cavity to flow. The magnetic member includes a column segment and a magnetic part. The column segment is rotatably connected to the mold, and the magnetic part is connected to one side of the column segment close to the cavity. The magnetic part includes a plurality of magnetic poles distributed around the rotation axis of the column segment. The magnetic poles include a plurality of N poles and a plurality of S poles, and the plurality of N poles and the plurality of S poles are arranged circumferentially.

[0012] In a possible implementation, the mold is provided with a sprue having a plurality of liquid outlets, each of which is connected to a different position of the accommodation cavity. The magnetic member has a plurality of magnetic members, each of which is located at a corresponding liquid outlet.

[0013] In a possible implementation, the die casting device further includes a heating system. The heating system is arranged on the mold and is used to heat the slurry in the cavity of the mold.

[0014] In a second aspect, the present application also provides a die casting method based on the die casting device described above. The die casting method includes: injecting the slurry in the accommodation cavity into the cavity, and rotating the slurry pool and the mold when the slurry is injected into the cavity; wherein the slurry pool and the mold are synchronously rotated or non-synchronously rotated.

[0015] In summary, the die casting device and the die casting method in the present application facilitate the slurry to fill into the cavity quickly and uniformly by rotating the mold and the slurry pool, and the rotation of the slurry pool can reduce the resistance of the slurry filling. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings in the embodiments will be briefly introduced as follows. It should be understood that the following drawings only show some of the embodiments of the present application, and therefore should not be considered as limiting the scope. For those skilled in the art, other related drawings can also be obtained without creative labor.

[0017] Figure 1 It is a perspective view of the die casting device of an embodiment of the present application.

[0018] Figure 2 It is an exploded view of the die casting device of Figure 1 .

[0019] Figure 3 It is a sectional view of the die casting device of Figure 1 .

[0020] Figure 4 It is an enlarged view of A of the die casting device of Figure 3 .

[0021] Figure 5 3D is a perspective view of the electromagnetic device of this embodiment.

[0022] Figure 6 for Figure 1 A view of the internal structure of the mold.

[0023] Figure 7 This is a front view of a die-casting device according to another embodiment of the present application.

[0024] Figure 8 for Figure 7 Cross-sectional view of the die-casting equipment.

[0025] Figure 9 for Figure 7 A view of the internal structure of the mold.

[0026] Figure 10 This is a front view of a die-casting device according to another embodiment of the present application.

[0027] Figure 11 for Figure 10 Cross-sectional view of the die-casting equipment.

[0028] Figure 12 for Figure 10 A view of the internal structure of the mold.

[0029] Figure 13 This is a front view of a die-casting device according to another embodiment of the present application.

[0030] Figure 14 for Figure 13 Cross-sectional view of the die-casting equipment.

[0031] Figure 15 for Figure 13 A view of the internal structure of the mold.

[0032] Explanation of the main component symbols: 100, 100a, 100b, 100c-die-casting equipment; 10-mechanism platform; 11-download platform; 12-upload platform; 20-mold; 21-lower mold; 22-upper mold; 23-casting channel; 30-electromagnetic device; 31-magnetic part; 31a-column section; 31b-magnetic part; 311-magnetic pole; 311n-N pole; 311s-S pole; 40-slurry pool; 50-heating system; 51-heating element; Z-vertical; Z1-rotation axis; W1, W2-circumferential; C1-receiving groove; C11-first groove section; C12-second groove section; Q1-cavity; Q2-receiving cavity; K1-liquid inlet; K2-liquid outlet; T1-connecting channel; 300-slurry. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments.

[0034] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may also be an element centered therein. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may also be an element centered therein. When an element is considered to be "set on" another element, it may be directly set on the other element or there may also be an element centered therein. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0035] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this application belongs. The terms used herein in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application. The term "and / or" as used herein includes any and all combinations of one or more of the relevant listed items.

[0036] Some embodiments of the present application are described in detail. In the absence of conflict, the following embodiments and features of the embodiments can be combined with each other.

[0037] Example

[0038] See also Figure 1 This embodiment provides a die-casting device 100, which can be specifically a low-pressure die-casting device.

[0039] During die casting, compressed air is introduced to apply low pressure (such as 0.06-0.15 MPa) on the surface of the molten metal, causing the metal slurry to rise and fill the mold cavity, and controlling the solidification.

[0040] In this embodiment, the die-casting equipment 100 includes a mechanism platform 10 , a mold 20 and a slurry pool 40 .

[0041] See also Figure 2 and Figure 3 The mechanism platform 10 includes a downloading platform 11 and an uploading platform 12. The slurry pool 40 and the mold 20 are respectively located between the uploading platform 12 and the downloading platform 11.

[0042] The mold 20 includes an upper mold 22 and a lower mold 21, defining a cavity Q1 therebetween. The shape of the cavity Q1 is consistent with the desired product. The upper mold 22 is connected to the side of the upper platform 12 facing the lower platform 11, for example, by a locking member such as a locking screw.

[0043] The slurry pool 40 has a receiving cavity Q2 for holding slurry 300 (e.g., molten metal slurry). The slurry pool 40 is located below the mold 20 and supported and fixed on the unloading platform 11. The receiving cavity Q2 of the slurry pool 40 is connected to the mold cavity Q1 of the mold 20 above along the vertical direction Z.

[0044] The die-casting equipment 100 can also be provided with a mold opening and closing drive component (such as a lifting cylinder), which is connected to the upper platform 12 and can drive the upper platform 12 to rise and fall, so as to drive the upper mold 22 closer to or away from the lower mold 21 to achieve mold closing or mold opening.

[0045] In this embodiment, the mold 20 is rotatably arranged. For example, in this embodiment, the mold 20 is fixed to an upper carrier 12 that can be driven to rotate, so that the mold 20 can rotate as the upper carrier 12 rotates. During the process of injecting the slurry 300 into the cavity Q1, the mold 20 can be rotated to reduce the die-casting resistance, improve the fluidity of the slurry 300, and facilitate the filling of the slurry 300 into various parts of the cavity Q1, thereby realizing low-pressure die-casting. For example, in this embodiment, the cavity Q1 is a flat cavity with a smaller vertical Z dimension, and its projected area in the plane perpendicular to the vertical Z is larger. By rotating the mold 20, the slurry 300 is more easily filled into various parts of the cavity Q1.

[0046] In some embodiments, the slurry pool 40 is also rotatably arranged and can rotate synchronously with the mold 20. In this way, the slurry pool 40 and the mold 20 are relatively stationary and do not rotate relative to each other to cause air to be sucked into the slurry 300, affecting the quality of the die-cast product.

[0047] In contrast, if the slurry pool 40 does not rotate with the mechanism table 10 but remains stationary, the slurry 300 in the holding cavity Q2 of the slurry pool 40 will be in a static state. The stationary slurry 300 will experience a certain amount of suction resistance, which is not conducive to the slurry 300 entering the mold cavity Q1. At the same time, the rotation of the mold 20 relative to the slurry pool 40 may also agitate the slurry 300 in the slurry pool 40 or in the connecting channel T1 between the slurry pool 40 and the mold cavity Q1, thereby inhaling air and affecting the molding quality.

[0048] In this embodiment, the upper loading platform 12 and the unloading platform 11 are optionally configured to be able to rotate around a rotation axis Z1 parallel to the vertical Z (ie, along Figure 3The upper and lower platforms 12 and 11 can rotate synchronously with each other in the circumferential direction W1 shown in FIG. The rotation axis Z1 can pass through the center point of the cavity Q1. For example, the upper and lower platforms 12 and 11 can be synchronously driven to rotate by the same rotary drive device, thereby driving the slurry pool 40 and the mold 20 to rotate synchronously. In a specific configuration, the rotary drive device can be directly connected to the lower platform 11. In the mold closing state, the upper and lower platforms 12 and 11 are engaged (e.g., by engaging each other through a snap-fit ​​structure). In this way, when the rotary drive device drives the lower platform 11 to rotate, it can also drive the upper and lower platforms 12 to rotate synchronously, thereby synchronously driving the slurry pool 40 and the mold 20 to rotate synchronously.

[0049] Continue to see Figure 2 and Figure 3 In this embodiment, the lower mold 21 is provided with a sprue 23. One end of the connecting channel T1 inside the sprue 23 is connected to the accommodating cavity Q2, and the other end is connected to the mold cavity Q1. In this embodiment, the sprue 23 is arranged along the vertical direction Z and has a liquid inlet K1 and a liquid outlet K2. When in use, compressed air is introduced into the slurry pool 40 to press the slurry 300 in the slurry pool 40 into the mold cavity Q1 along the connecting channel T1 of the sprue 23. The flow direction of the slurry can be seen in FIG. Figure 3 The arrows show the flow.

[0050] Optionally, the center axis of the sprue 23 coincides with the rotation axis Z1 of the mechanism platform 10. This facilitates the slurry 300 in the sprue 23 to be evenly filled into the mold cavity Q1.

[0051] In other embodiments, the sprue 23 may also have multiple liquid inlets K1 and / or multiple liquid outlets K2 , which will be described in detail below.

[0052] See also Figure 3-Figure 5 In this embodiment, the die-casting equipment 100 further includes an electromagnetic device 30. The electromagnetic device 30 is provided in the mold 20 and is used to magnetically attract and guide the slurry 300 in the cavity Q1.

[0053] In this embodiment, the electromagnetic device 30 has a magnetic member 31, which is rotatably matched with the mold 20 and can be driven to rotate relative to the mold 20 so that the magnetic pole 311 of the magnetic member 31 is along the Figure 4 The circumferential direction W2 shown in the figure rotates to attract and drive the slurry 300 in the mold cavity Q1. The circumferential direction W2 and the circumferential direction W1 can be in the same direction or opposite directions; the circumferential directions W2 and W1 can be around the same axis or around different axes. The magnetic member 31 can be driven by a rotating motor or other drive structure.

[0054] The magnetic member 31 includes a column segment 31a and a magnetic portion 31b. The column segment 31a is rotatably connected to the mold 20, and the magnetic portion 31b is connected to the side of the column segment 31a close to the mold cavity Q1. The magnetic portion 31b includes a plurality of magnetic poles 311, and the plurality of magnetic poles 311 are distributed around the rotation axis of the column segment 31a. The magnetic poles 311 include a plurality of N poles 311n and a plurality of S poles 311s, and the plurality of N poles 311n and the plurality of S poles 311s are arranged crosswise along the circumferential direction. In this way, when the magnetic portion 31b rotates, the plurality of N poles 311n and the plurality of S poles 311s rotate along the circumferential direction W2 to achieve a cross-adsorption effect, which is conducive to quickly and evenly pushing the slurry 300 to various locations in the mold cavity Q1.

[0055] The column section 31a and the magnetic portion 31b may be an integrated magnet, or may be a structure that is manufactured separately and then connected together, which is not limited here.

[0056] Main references Figure 4 In this embodiment, the mold 20 is provided with a receiving groove C1, which is recessed from the surface of the mold 20 toward the cavity Q1. For example, Figure 4 In the embodiment, the receiving groove C1 extends downward from the top surface of the upper mold 22 to a position close to the mold cavity Q1. The receiving groove C1 includes a first groove section C11 and a second groove section C12, and the second groove section C12 is located on the side of the first groove section C11 close to the mold cavity Q1. The column section 31a is rotatably matched with the first groove section C11, and the magnetic part 31b is accommodated in the second groove section C12 and can rotate in the second groove section C12. In this way, it is convenient for the magnetic part 31 to rotate and the magnetic part 31b can be closer to the mold cavity Q1, which is conducive to improving the attraction of the magnetic part 31b to the slurry 300 in the mold cavity Q1, thereby facilitating the rapid filling of the slurry 300 into the mold cavity Q1.

[0057] In this embodiment, the magnetic member 31 corresponds to the point where the connecting channel T1 connects to the mold cavity Q1 along the vertical direction Z, that is, the magnetic member 31 corresponds to the liquid outlet K2 along the vertical direction Z. In this way, the magnetic member 31 can exert a magnetic force on the slurry 300 that rises to the liquid outlet K2. As the magnetic member 31 rotates, the cross-attraction of the magnetic poles 311 can push the slurry 300 from the vicinity of the liquid outlet K2 to the surrounding areas, thereby accelerating the filling of the slurry 300 into the mold cavity Q1.

[0058] See also Figure 6 In this embodiment, the die-casting apparatus 100 further includes a heating system 50. The heating system 50 is provided in the mold 20 and is used to heat the slurry 300 in the cavity Q1. By heating the slurry 300, the fluidity of the slurry 300 can be improved, which facilitates the filling of the slurry 300 in the cavity Q1.

[0059] Optionally, the heating system 50 includes heating elements 51 respectively disposed in the upper mold 22 and the lower mold 21. The heating elements 51 can be heating tubes, heating wires, etc., which are not limited here.

[0060] There can be multiple heating elements 51, and the multiple heating elements 51 are evenly distributed in the upper mold 22 and the lower mold 21 to improve the heating effect and heating uniformity. It should be noted that the heating elements 51 should avoid positions such as the receiving groove C1 and the cavity Q1.

[0061] Optionally, the electromagnetic device 30 , the heating system 50 and the rotatable mechanism table 10 of the die-casting equipment 100 of this embodiment may retain only one or two of them, or may have them all at the same time.

[0062] For example, the die-casting equipment 100 in this embodiment only has the rotatable mechanism table 10 . In this case, the slurry 300 can be quickly filled into the cavity Q1 by rotating the mold 20 and / or the slurry pool 40 .

[0063] For another example, the die-casting equipment 100 in this embodiment only has a rotatable mechanism table 10 and a heating system 50. In this case, the slurry 300 can be quickly filled into the mold cavity Q1 by rotating filling and heating to improve fluidity.

[0064] For another example, the die-casting equipment 100 in this embodiment only has the electromagnetic device 30 and the heating system 50. In this case, the slurry 300 can be quickly filled into the mold cavity Q1 by electromagnetic adsorption filling and heating to improve fluidity.

[0065] Figure 7-Figure 9 A die casting device 100a according to a second embodiment of the present application is shown.

[0066] The die-casting apparatus 100a differs from the aforementioned die-casting apparatus 100 primarily in that the sprue 23 of the mold 20 has a single inlet K1 and multiple outlets K2, each of which connects to a different location in the cavity Q2. This sprue 23 with a single inlet K1 and multiple outlets K2 increases the flow rate of the slurry 300 into the cavity Q1 and is particularly suitable for larger cavities.

[0067] For this type of die-casting equipment 100a with multiple liquid outlets K2, multiple magnetic members 31 can be provided, with each magnetic member 31 positioned at a corresponding location of the liquid outlets K2. This allows the slurry 300 at each liquid outlet K2 to be magnetically attracted and fed through the magnetic member 31, thereby improving the efficiency of slurry 300 filling the mold cavity Q1.

[0068] Figure 10-12 A die casting device 100b according to a third embodiment of the present application is shown.

[0069] The die-casting apparatus 100b differs from the aforementioned die-casting apparatus 100 primarily in that the sprue 23 of the mold 20 has multiple liquid inlets K1 and multiple liquid outlets K2. Each liquid inlet K1 is connected to a different location of the accommodating cavity Q2 of the slurry pool 40, and each liquid outlet K2 is connected to a different location of the accommodating cavity Q2. This sprue 23 with multiple liquid inlets K1 and multiple liquid outlets K2 increases the speed at which the slurry 300 flows out of the slurry pool 40 and into the mold cavity Q1, facilitating rapid filling of the slurry 300 from the slurry pool 40 into the mold cavity Q1.

[0070] For this die-casting apparatus 100b with multiple liquid outlets K2, multiple magnetic members 31 are provided, each located at a corresponding location of the liquid outlets K2. This allows the slurry 300 at each liquid outlet K2 to be magnetically attracted and fed by the magnetic member 31, thereby improving the efficiency of filling the mold cavity Q1 with the slurry 300.

[0071] Figure 13-15 A die casting device 100c according to a fourth embodiment of the present application is shown.

[0072] The die-casting apparatus 100c differs from the aforementioned die-casting apparatus 100 primarily in that the sprue 23 of the mold 20 has a single liquid inlet K1 and multiple liquid outlets K2. Each liquid inlet K1 is connected to a different location in the slurry reservoir 40's holding cavity Q2. This sprue 23 with multiple liquid inlets K1 and a single liquid outlet K2 increases the speed at which the slurry 300 flows out of the slurry reservoir 40 and into the mold cavity Q1.

[0073] It should be noted that the above solution is for feeding the material through the lower mold 21. In other embodiments, the material can also be fed through the upper mold 22. That is, the slurry pool 40 is connected to the mold cavity Q1 through the upper mold 22. In this case, the corresponding components can be reversed.

[0074] The embodiment of the present application further provides a die-casting method, which is based on the aforementioned die-casting apparatus 100 , 100 a , 100 b , 100 c .

[0075] The die-casting method includes pressing the slurry 300 in the accommodating cavity Q2 into the mold cavity Q1, and rotating the slurry pool 40 and the mold 20 when the slurry 300 is injected into the mold cavity Q1; wherein the slurry pool 40 and the mold 20 rotate synchronously or asynchronously.

[0076] At the same time, if an electromagnetic device 30 is configured, the electromagnetic device 30 can be activated to promote the filling of the slurry 300 into the mold cavity Q1. If a heating system 50 is configured, the heating system 50 can also be activated to increase the temperature of the slurry 300 to increase the fluidity of the slurry 300, thereby facilitating the filling of the slurry 300 into the mold cavity Q1.

[0077] The die-casting equipment 100, 100a, 100b, 100c and the die-casting method in this embodiment promote the filling of the slurry 300 into the cavity Q1 by means of the centrifugal force of the rotation of the mold 20 and / or the slurry pool 40, the adsorption effect of the electromagnetic device 30, and the heating by the heating system 50 to increase fluidity, which is beneficial to improving the speed and filling quality of the slurry 300 into the cavity Q1, can achieve low-pressure die-casting, reduce equipment weight and equipment cost, reduce manufacturing cost and manufacturing difficulty, and improve product quality and reduce scrap rate.

[0078] By combining the rotation of the mold 20 and / or the slurry pool 40, the adsorption effect of the electromagnetic device 30, and the heating system 50, a multi-purpose machine can be realized, suitable for the processing and manufacturing of large, medium, small and various complex parts. An example will be introduced below.

[0079] For example, in one die-casting process, die-casting is achieved solely by rotating the mechanical table 10. The die-casting process is as follows: the mold 20 is closed, the mechanical table 10 drives the mold 20 and the slurry pool 40 to rotate synchronously, the slurry 300 is injected into the mold cavity Q1 at low pressure, and after injection, the mechanical table 10 stops rotating, completing the die-casting process.

[0080] For example, in another die-casting process, die-casting is achieved only by rotating the electromagnetic device 30. The die-casting process is as follows: the mold 20 is closed, the electromagnetic device 30 is turned on, the slurry 300 is injected into the cavity Q1 at low pressure, and after the injection is completed, the electromagnetic device 30 is turned off, and the die-casting is completed.

[0081] For example, in another die-casting process, the mechanical table 10 selects and the electromagnetic device 30 rotates simultaneously. The die-casting process in this case is as follows: the mold 20 is closed, the electromagnetic device 30 is turned on and the mechanical table 10 rotates, the slurry 300 is injected into the mold cavity Q1 at low pressure, and after the injection is completed, the mechanical table 10 stops rotating and the electromagnetic device 30 is turned off, completing the die-casting process.

[0082] During the above process, the heating system 50 may be activated as needed to control the temperature of the slurry 300 to ensure that the slurry 300 maintains a suitable temperature and fluidity during the die-casting process.

[0083] The above embodiments are only used to illustrate the technical solutions of the present application and are not intended to limit the present application. Although the present application has been described in detail with reference to the above preferred embodiments, those skilled in the art should understand that modifications or equivalent replacements of the technical solutions of the present application should not depart from the spirit and scope of the technical solutions of the present application.

Claims

1. A die-casting device, characterized in that: include: A mold is rotatably provided; the mold has a cavity; and A slurry pool is rotatably provided; the slurry pool has a receiving cavity for receiving slurry; the receiving cavity is communicated with the mold cavity; The slurry pool and the mold rotate synchronously and remain relatively stationary; The die-casting equipment further comprises an electromagnetic device; The electromagnetic device is provided in the mold and is used to magnetically attract and guide the slurry in the cavity; The electromagnetic device has a magnetic member; The magnetic member is rotatably fitted to the mold and can be driven to rotate relative to the mold, so that the magnetic poles of the magnetic member rotate circumferentially to attract and drive the slurry in the mold cavity to flow; The magnetic member includes a column segment and a magnetic portion; the column segment is rotatably connected to the mold, and the magnetic portion is connected to a side of the column segment close to the mold cavity; the magnetic portion includes a plurality of magnetic poles, and the plurality of magnetic poles are distributed around the rotation axis of the column segment; The magnetic poles include a plurality of N poles and a plurality of S poles; the plurality of N poles and the plurality of S poles are cross-arranged along the circumferential direction.

2. The die-casting equipment according to claim 1, characterized in that: The die-casting equipment further includes a mechanism platform, the mechanism platform including a downloading platform and an upper loading platform, the upper loading platform and the downloading platform are configured to be able to rotate synchronously; The slurry pool and the mold are respectively located between the upper loading platform and the unloading platform, and can rotate synchronously under the drive of the mechanism platform.

3. The die-casting equipment according to claim 2, characterized in that: The slurry pool is arranged below the mold; The mold includes an upper mold and a lower mold, and the cavity is defined between the upper mold and the lower mold; The upper mold is connected to a side of the upper loading platform facing the unloading platform; the lower mold is provided with a casting channel, one end of the casting channel is connected to the accommodating cavity, and the other end is connected to the mold cavity.

4. The die-casting equipment according to claim 3, characterized in that: The sprue has one or more liquid inlets, each of which is connected to a different position of the accommodating cavity; The sprue has one or more liquid outlets, and each of the liquid outlets is connected to a different position of the mold cavity.

5. The die-casting equipment according to claim 1, characterized in that: The mold is provided with a casting channel, and the casting channel has a plurality of liquid outlets, and each of the liquid outlets is connected to a different position of the accommodating cavity; There are multiple magnetic members, and the multiple magnetic members are respectively located at positions corresponding to the multiple liquid outlets.

6. The die-casting equipment according to any one of claims 1 to 4, characterized in that: The die-casting equipment also includes a heating system; The heating system is arranged on the mold and is used for heating the slurry in the cavity of the mold.

7. A die casting method, characterized in that: Based on the die-casting equipment according to any one of claims 1 to 6; the die-casting method comprises: injecting the slurry in the receiving cavity into the mold cavity, and rotating the slurry pool and the mold when injecting the slurry into the mold cavity; Wherein, the slurry pool and the mold rotate synchronously or asynchronously.

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