Clothes treatment equipment, tripod, optimization design method and device of tripod and storage medium

Abstract

The invention provides clothes treatment equipment, a tripod, an optimization design method and device of the tripod and a storage medium. The tripod is used for the clothes treatment equipment. The optimization design method comprises the following steps: acquiring an original three-dimensional model of a tripod; obtaining a topological optimization three-dimensional model of the tripod; the topological optimization three-dimensional model is obtained by setting at least one of a stress constraint function, a strain constraint function and a displacement constraint function and an optimization design target on the basis of the original three-dimensional model; wherein the optimization design target is that the mass of the tripod is minimum; calculating the topological optimization three-dimensional model to obtain an optimization result; the optimization result is used for determining a design result of the tripod; the design result is used for designing the tripod.

Description

Technical Field

[0001] The present application relates to the technical field of clothing processing, and in particular to a clothing processing device, a tripod, and an optimization design method, device, and storage medium thereof. Background Art

[0002] Clothes processing equipment, such as drum washing machines, are common household appliances. The tripod is an important component for washing and dehydrating drum washing machines. The tripod bears the load during the operation of the washing machine, so the tripod needs to have sufficient strength and rigidity. However, as user demand develops towards lightweight, the light weight of the tripod has become a topic that needs to be improved in this field. However, the lightweight of the tripod will inevitably affect the strength and rigidity of the tripod, so how to ensure the safety performance of the tripod while achieving lightweight structure has become a technical problem that needs to be solved urgently in this field. Summary of the invention

[0003] The present application provides a clothing processing device, a tripod, and an optimization design method, device, and storage medium thereof, aiming to ensure the safety performance of the tripod while achieving the lightweight of the tripod.

[0004] In a first aspect, the present application further proposes an optimization design method for a tripod, wherein the tripod is used for a clothing processing device; comprising:

[0005] Obtain the original three-dimensional model of the tripod;

[0006] Acquire a topology optimized three-dimensional model of the tripod; the topology optimized three-dimensional model is obtained by setting at least one of a stress constraint function, a strain constraint function and a displacement constraint function and an optimization design goal on the basis of the original three-dimensional model; wherein the optimization design goal is to minimize the mass of the tripod;

[0007] The topology optimized three-dimensional model is calculated to obtain an optimization result; the optimization result is used to determine the design result of the tripod; and the design result is used to design the tripod.

[0008] Optionally, the topology optimized three-dimensional model includes a first topology optimized three-dimensional model and a second topology optimized three-dimensional model;

[0009] The step of obtaining the topologically optimized three-dimensional model of the tripod comprises:

[0010] Acquire a first topology optimized three-dimensional model of the tripod; the first topology optimized three-dimensional model is obtained by dividing the original three-dimensional model into an optimized area and a non-optimized area;

[0011] Acquire a second topology optimized three-dimensional model of the tripod; the second topology optimized three-dimensional model is obtained by setting at least one of the stress constraint function, the strain constraint function and the displacement constraint function and the optimization design target on the basis of the first topology optimized three-dimensional model;

[0012] The calculating of the topology optimized three-dimensional model to obtain the optimization result comprises:

[0013] The second topology optimized three-dimensional model is calculated to obtain the optimization result.

[0014] Optionally, after calculating the topology optimization three-dimensional model and obtaining the optimization result, the optimization design method further includes:

[0015] Obtaining an optimized three-dimensional model of the tripod; the optimized three-dimensional model is determined by redesigning the tripod after deducting part of the material of the non-design area from the original three-dimensional model according to the design results and manufacturability;

[0016] Acquire a simulation model of the tripod; the simulation model is obtained by setting constraint conditions on the basis of the optimized three-dimensional model;

[0017] The simulation model is calculated to obtain a simulation result, and the simulation result is used to determine whether the optimized three-dimensional model meets the strength and / or stiffness requirements.

[0018] Optionally, the constraint condition is set according to an actual working environment of the tripod in the laundry processing device.

[0019] Optionally, the stress constraint function is: the stress value in the optimization result is not greater than a preset stress value; and / or

[0020] The strain constraint function is: the strain value in the optimization result is not greater than a preset strain value; and / or

[0021] The displacement constraint function is: the displacement value in the optimization result is not greater than a preset displacement value.

[0022] Optionally, the non-optimized area includes a first portion and a second portion of the tripod; the first portion is an area for connecting to an axis of a clothes processing device; and the second portion is an area for connecting to an inner drum of the clothes processing device.

[0023] In a second aspect, an embodiment of the present application further proposes a tripod for use in a clothing processing device, which is designed according to the design results of the optimization design method of the tripod as described above.

[0024] In a third aspect, an embodiment of the present application further proposes a clothing processing device, comprising the tripod as described above.

[0025] In a fourth aspect, an embodiment of the present application further provides an optimization design device for a tripod, wherein the tripod is used for a clothing processing device, and the optimization design device comprises:

[0026] An acquisition module is used to acquire the original three-dimensional model of the tripod;

[0027] The acquisition module is also configured to acquire a topology optimized three-dimensional model of the tripod; the topology optimized three-dimensional model is obtained by setting at least one of a stress constraint function, a strain constraint function and a displacement constraint function and an optimization design goal on the basis of the original three-dimensional model; wherein the optimization design goal is to minimize the mass of the tripod

[0028] The topology optimized three-dimensional model is calculated to obtain an optimization result; the optimization result is used to determine the design result of the tripod; and the design result is used to design the tripod.

[0029] In a fifth aspect, the present application further proposes a computer-readable storage medium having a computer program stored thereon, wherein the computer program is loaded by a processor to execute the steps in the method for optimizing the design of a tripod for a clothing processing device as described above.

[0030] Technical advantages: In the technical solution of the present application, a topologically optimized three-dimensional model is obtained by setting at least one of the stress constraint function, the strain constraint function and the displacement constraint function and the optimization design goal (minimum mass) on the basis of the original three-dimensional model of the tripod, and the optimization result is calculated based on the topologically optimized design three-dimensional model to obtain a tripod that meets both safety and light weight requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0032] Figure 1 It is a schematic flow chart of the optimization design method of the tripod provided in the embodiment of the present application;

[0033] Figure 2 It is a schematic flow chart of another embodiment of the method for optimizing the design of a tripod provided in an embodiment of the present application;

[0034] Figure 3It is a schematic flow chart of another embodiment of the method for optimizing the design of a tripod provided in an embodiment of the present application;

[0035] Figure 4 It is a topologically optimized three-dimensional model of a tripod established in an embodiment of the present application;

[0036] Figure 5 This is the optimization result of the tripod in the embodiment of the present application;

[0037] Figure 6 is a schematic diagram of the cut-out material of the tripod in the embodiment of the present application;

[0038] Figure 7 is a schematic diagram of a tripod obtained by the optimization design method in an embodiment of the present application;

[0039] Figure 8 It is a schematic diagram of an optimized design device of a tripod in an embodiment of the present application. DETAILED DESCRIPTION

[0040] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present invention.

[0041] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0042] In this application, the word "exemplary" is used to mean "serving as an example, illustration, or illustration." Any embodiment described in this application as "exemplary" is not necessarily to be construed as being preferred or advantageous over other embodiments. The following description is given to enable any person skilled in the art to implement and use the invention. In the following description, details are listed for the purpose of explanation. It should be understood that a person of ordinary skill in the art can recognize that the invention can be implemented without using these specific details. In other instances, well-known structures and processes are not elaborated in detail to avoid obscuring the description of the invention with unnecessary details. Therefore, the present invention is not intended to be limited to the embodiments shown, but is consistent with the widest scope consistent with the principles and features disclosed in this application.

[0043] The embodiments of the present application provide a clothing processing device, a tripod, and an optimization design method, device, and storage medium thereof, which are described in detail below. The tripod is an important component for washing and dehydrating a drum washing machine. The tripod bears loads during the operation of the washing machine, so the tripod needs to have sufficient strength and rigidity. The embodiments of the present application first provide an optimization design method for a tripod to obtain an optimization result of the tripod, which is used to guide the determination of the design result of the tripod. The optimization design method takes the lightest tripod as the optimization design goal, and takes the safety of the tripod as the optimization design constraint condition, in order to obtain a tripod that is lightweight and safe enough, so as to save materials while still meeting the safety requirements of the tripod.

[0044] The tripod obtained by the optimization design method provided in the embodiment of the present application is used for clothing processing equipment. Therefore, the embodiment of the present application also provides a tripod obtained by the optimization design method of the present application and a clothing processing equipment using the tripod. The clothing processing equipment can be a drum washing machine, a washing and drying machine, a drying machine, a shoe washing machine, etc.

[0045] Reference Figure 1 As shown, the embodiment of the present application provides an optimization design method for a tripod, comprising:

[0046] S110, obtaining an original three-dimensional model of the tripod;

[0047] In the embodiment, the original three-dimensional model is a three-dimensional model of a tripod preliminarily set according to the use environment, which is usually completed by three-dimensional software drawing (such as established in SolidWorks, UG\PROE, etc.), including size, shape, and detailed structure (such as holes, ribs, etc.); after the original three-dimensional model is constructed, it is imported into the topology optimization design software; the topology optimization design software obtains the original three-dimensional model;

[0048] S120, obtaining a topology optimized three-dimensional model of the tripod; the topology optimized three-dimensional model is obtained by setting at least one of a stress constraint function, a strain constraint function and a displacement constraint function and an optimization design goal on the basis of the original three-dimensional model; wherein the optimization design goal is to minimize the mass of the tripod;

[0049] In the topology optimization design software, a constraint function (at least one of a stress constraint function, a strain constraint function, and a displacement constraint function) is set for the imported original three-dimensional model, and the minimum mass of the tripod is set as a design goal, thereby obtaining a topology optimized three-dimensional model;

[0050] S130, calculating the topology optimized three-dimensional model to obtain an optimization result; the optimization result is used to determine a design result of a tripod; and the design result is used to design a tripod.

[0051] After the topology optimization 3D model is established, it is submitted for calculation; the optimization design software calculates the topology design optimization 3D model to obtain the optimization result. The design result of the tripod can be determined based on the optimization result, and the design result is used to design the tripod.

[0052] In the technical solution of the present application, a topologically optimized three-dimensional model is obtained by setting at least one of the stress constraint function, the strain constraint function and the displacement constraint function and the optimization design goal (minimum mass) on the basis of the original three-dimensional model of the tripod, and the optimization result is calculated based on the topologically optimized three-dimensional model to obtain a tripod that meets both safety and light weight requirements.

[0053] For example, Figure 5 As shown, a density distribution diagram of the tripod is obtained. The blue area (circled area) in the figure represents the non-force transmission path, which is the area where material can be removed. When deducting the material, the position of the blue area can be referred to for material removal to obtain the design of the tripod.

[0054] As an optional implementation of the above embodiment, the topology optimized three-dimensional model includes a first topology optimized three-dimensional model and a second topology optimized three-dimensional model;

[0055] The step of obtaining the topologically optimized three-dimensional model of the tripod comprises:

[0056] S121, obtaining a first topology optimized three-dimensional model of the tripod; the first topology optimized three-dimensional model is obtained by dividing the original three-dimensional model into optimized areas and non-optimized areas;

[0057] S122, obtaining a second topology optimized three-dimensional model of the tripod; the second topology optimized three-dimensional model is obtained by setting at least one of the stress constraint function, the strain constraint function and the displacement constraint function and the optimization design target on the basis of the first topology optimized three-dimensional model;

[0058] The calculating of the topology optimized three-dimensional model to obtain the optimization result comprises:

[0059] S131, calculating the second topology optimized three-dimensional model to obtain the optimization result.

[0060] In this embodiment, the original three-dimensional model needs to be divided into optimized areas and non-optimized areas, such as Figure 4 As shown; the non-optimized area is the area where material cannot be removed, and the optimized area is the area where material can be removed. After dividing the optimized area and the non-optimized area, at least one of the stress constraint function, the strain constraint function and the displacement constraint function and the optimization design goal are set to obtain a second topology optimization three-dimensional model. On the basis of the second topology optimization three-dimensional model, a topology optimization calculation is performed to obtain an optimization result. In this embodiment, the optimization result is more reliable by pre-dividing the non-optimizable area and the optimizable area.

[0061] As an optional implementation of the above embodiment, the non-optimized area includes a first part and a second part of the tripod; the first part is an area for connecting the shaft of the clothing processing device; the second part is an area for connecting the inner cylinder of the clothing processing device. The first part is set in the central area of ​​the tripod, which is provided with a hole for matching with the shaft; the second part is set at the ends of the three arms of the tripod, which is used to connect the inner cylinder and is an area near the screw hole.

[0062] In an embodiment, the implementer can adjust the coverage area of ​​the first part with the hole matching the shaft as the center and adjust the coverage range of the second part with the screw hole as the center so that the topological design result converges (that is, under the condition of the constraint function, the optimization result can be obtained).

[0063] In the above embodiments, the stress constraint function, strain constraint function and displacement constraint function can be constraint functions set according to design requirements. For example, as an optional implementation of the above embodiments, the stress constraint function is: the stress value in the optimization result is not greater than the preset stress value. The strain constraint function is: the strain value in the optimization result is not greater than the preset strain value; the displacement constraint function is: the displacement value in the optimization result is not greater than the preset displacement value. In this way, it is ensured that the minimum mass can be achieved while ensuring safety.

[0064] In some other embodiments, the stress constraint function, strain constraint function and displacement constraint function can be obtained by establishing a finite element simulation model of a tripod that has been used for mass production and has the same application conditions as the tripod to be designed in this application, thereby obtaining the maximum stress value, maximum strain value and maximum displacement value of the tripod. The maximum stress value, maximum strain value and maximum displacement value are used as preset stress values, preset strain values ​​and preset displacement values ​​to set the constraint function.

[0065] In some embodiments, the preset stress value may be 124.8 MPa, and the preset position value may be 0.375.

[0066] In the embodiment, the optimization result can be used as a design reference for material removal, and further factors related to manufacturing need to be considered; therefore, based on the optimization result, the embodiment of the present application further combines the consideration of manufacturing aspects (such as demolding theory), and after the material is removed, the strength / rigidity is further checked, so that the obtained tripod can take into account safety, light weight and manufacturability. Figure 3 As shown, as an optional implementation of the above embodiment, after calculating the topology optimization three-dimensional model and obtaining the optimization result, the optimization design method further includes:

[0067] S210, obtaining an optimized three-dimensional model of the tripod; the optimized three-dimensional model is determined by redesigning the tripod after deducting part of the material of the non-design area from the original three-dimensional model according to the design result and manufacturability;

[0068] S220, obtaining a simulation model of the tripod; the simulation model is obtained by setting constraint conditions on the basis of the optimized three-dimensional model;

[0069] S230, calculating the simulation model to obtain a simulation result, wherein the simulation result is used to determine whether the optimized three-dimensional model meets the strength and / or stiffness requirements.

[0070] In this embodiment, after deducting part of the material in the non-design area according to the design results and manufacturability, an optimized three-dimensional model is established (such as established in SolidWorks, UG\PROE, etc.); and based on the three-dimensional model, a simulation model is established on the simulation software (such as finite element simulation software such as ANSYS), and the simulation model is obtained by setting constraints on the basis of the optimized three-dimensional model; the simulation model is calculated to obtain simulation results; and according to the simulation results, it is judged whether the optimized three-dimensional model meets the strength and / or stiffness requirements.

[0071] In an embodiment, Figure 5The optimization results are shown in Figure 2. Combining the optimization results with manufacturability, the Figure 6 The area in the middle circle is cut out to obtain the following Figure 7 Then Figure 7 A simulation model is established based on the design result for simulation, and whether the tripod corresponding to the design result meets the strength and / or stiffness requirements is determined according to the simulation result; if the strength and / or stiffness requirements are met, this can be used as the final design scheme of the tripod; if the strength and / or stiffness requirements are not met, the deducted material or position can be reduced in the area to re-simulate.

[0072] As an optional implementation of the above embodiment, the constraint condition is set according to the actual working environment of the tripod in the laundry processing device. For example, in the embodiment, the end of the tripod is fixed, and its degree of freedom is restricted, and the tripod can rotate in a plane.

[0073] When a tripod is optimized using the technical solution provided in the embodiment of the present application, the weight of the original tripod is 1248.4g based on the density of cast aluminum material, and the weight of the redesigned tripod is 1079.1g, which is 13.56% lighter than the original tripod and meets safety requirements.

[0074] In order to better implement the optimization design method of the tripod in the embodiment of the present application, based on the optimization design method, the embodiment of the present application also provides an optimization design device for the tripod, such as Figure 8 As shown, the optimized design device of the tripod includes:

[0075] An acquisition module 10 acquires an original three-dimensional model of the tripod;

[0076] The acquisition module 10 is also configured to acquire a topology optimized three-dimensional model of the tripod; the topology optimized three-dimensional model is obtained by setting at least one of a stress constraint function, a strain constraint function and a displacement constraint function and an optimization design goal on the basis of the original three-dimensional model; wherein the optimization design goal is to minimize the mass of the tripod.

[0077] The calculation module 20 calculates the topology optimized three-dimensional model to obtain an optimization result; the optimization result is used to determine the design result of the tripod; and the design result is used to design the tripod.

[0078] Optionally, the topology optimized three-dimensional model includes a first topology optimized three-dimensional model and a second topology optimized three-dimensional model;

[0079] The acquisition module 10 is further configured to acquire the topologically optimized three-dimensional model of the tripod including:

[0080] The acquisition module 10 is also configured to divide the optimized area and the non-optimized area based on the initial three-dimensional model;

[0081] The acquisition module 10 is further configured to acquire a second topology optimized three-dimensional model of the tripod; the second topology optimized three-dimensional model is obtained by setting at least one of the stress constraint function, the strain constraint function and the displacement constraint function and the optimization design target on the basis of the first topology optimized three-dimensional model;

[0082] The calculating of the topology optimized three-dimensional model to obtain the optimization result comprises:

[0083] The calculation module 20 is configured to calculate the second topology optimized three-dimensional model to obtain the optimization result.

[0084] Optionally, after calculating the topology optimization three-dimensional model and obtaining the optimization result, the optimization design method further includes:

[0085] The acquisition module 10 is configured to acquire an optimized three-dimensional model of the tripod; the optimized three-dimensional model is determined by redesigning the tripod after deducting part of the material of the non-design area from the original three-dimensional model according to the design result and manufacturability;

[0086] The acquisition module 10 is configured to acquire a simulation model of the tripod; the simulation model is obtained by setting constraint conditions on the basis of the optimized three-dimensional model;

[0087] The calculation module 20 is configured to calculate the simulation model to obtain a simulation result, and the simulation result is used to determine whether the optimized three-dimensional model meets the strength and / or stiffness requirements.

[0088] An embodiment of the present application also proposes a server, comprising: one or more processors; a memory; and one or more applications, wherein the one or more applications are stored in the memory and configured to be executed by the processor to implement the tripod optimization design method as described above.

[0089] In general, usually, the server includes: at least one processor, at least one memory, and a program of the tripod optimization design method stored in the memory and executable on the processor, and the program of the tripod optimization design method is configured to implement the steps of the above optimization design method.

[0090] The processor may include one or more processing cores, such as a 4-core processor, an 8-core processor, etc. The processor may be implemented in at least one of the following hardware forms: DSP (Digital Signal Processing), FPGA (Field-Programmable Gate Array), and PLA (Programmable Logic Array). The processor may also include a main processor and a coprocessor. The main processor is a processor for processing data in the awake state, also known as a CPU (Central Processing Unit); the coprocessor is a low-power processor for processing data in the standby state. In some embodiments, the processor may be integrated with a GPU (Graphics Processing Unit), which is responsible for rendering and drawing the content to be displayed on the display screen. The processor may also include an AI (Artificial Intelligence) processor, which is used to process the optimization design method operation related to the server, so that the optimization design method model of the server can be trained and learned autonomously to improve efficiency and accuracy.

[0091] The memory may include one or more computer-readable storage media, which may be non-transitory. The memory may also include high-speed random access memory, and non-volatile memory, such as one or more disk storage devices, flash memory storage devices. In some embodiments, the non-transitory computer-readable storage medium in the memory is used to store at least one instruction, which is used to be executed by the processor to implement the optimization design method of the tripod of the server provided in the method embodiment of the present application:

[0092] Obtain the original three-dimensional model of the tripod;

[0093] Acquire a topology optimized three-dimensional model of the tripod; the topology optimized three-dimensional model is obtained by setting at least one of a stress constraint function, a strain constraint function and a displacement constraint function and an optimization design goal on the basis of the original three-dimensional model; wherein the optimization design goal is to minimize the mass of the tripod;

[0094] The topology optimized three-dimensional model is calculated to obtain an optimization result; the optimization result is used to determine the design result of the tripod; and the design result is used to design the tripod.

[0095] As an optional implementation of the above embodiment, the topology optimized three-dimensional model includes a first topology optimized three-dimensional model and a second topology optimized three-dimensional model;

[0096] The step of obtaining the topologically optimized three-dimensional model of the tripod comprises:

[0097] Acquire a first topology optimized three-dimensional model of the tripod; the first topology optimized three-dimensional model is obtained by dividing the original three-dimensional model into an optimized area and a non-optimized area;

[0098] Acquire a second topology optimized three-dimensional model of the tripod; the second topology optimized three-dimensional model is obtained by setting at least one of the stress constraint function, the strain constraint function and the displacement constraint function and the optimization design target on the basis of the first topology optimized three-dimensional model;

[0099] The calculating of the topology optimized three-dimensional model to obtain the optimization result comprises:

[0100] The second topology optimized three-dimensional model is calculated to obtain the optimization result.

[0101] As an optional implementation of the above embodiment, after calculating the topology optimization three-dimensional model and obtaining the optimization result, the optimization design method further includes:

[0102] Obtaining an optimized three-dimensional model of the tripod; the optimized three-dimensional model is determined by redesigning the tripod after deducting part of the material of the non-design area from the original three-dimensional model according to the design results and manufacturability;

[0103] Acquire a simulation model of the tripod; the simulation model is obtained by setting constraint conditions on the basis of the optimized three-dimensional model;

[0104] The simulation model is calculated to obtain a simulation result, and the simulation result is used to determine whether the optimized three-dimensional model meets the strength and / or stiffness requirements.

[0105] The above is a detailed introduction to a clothing processing device, a tripod and its optimized design device, method and storage medium provided in the embodiments of the present application. Specific examples are used herein to illustrate the principles and implementation methods of the present invention. The description of the above embodiments is only used to help understand the method of the present invention and its core idea; at the same time, for technical personnel in this field, according to the idea of ​​the present invention, there will be changes in the specific implementation method and application scope. In summary, the content of this specification should not be understood as a limitation on the present invention.

Claims

1. A method for optimizing the design of a tripod, wherein the tripod is used for a clothing processing device; characterized in that: include: Obtain the original three-dimensional model of the tripod; Obtaining a topologically optimized three-dimensional model of the tripod; The topology optimized three-dimensional model is obtained by setting at least one of a stress constraint function, a strain constraint function and a displacement constraint function and an optimization design goal on the basis of the original three-dimensional model; wherein the optimization design goal is to minimize the mass of the tripod; The topology optimized three-dimensional model is calculated to obtain an optimization result; the optimization result is used to determine the design result of the tripod; and the design result is used to design the tripod.

2. The method for optimizing the design of a tripod according to claim 1, characterized in that: The topology optimized three-dimensional model includes a first topology optimized three-dimensional model and a second topology optimized three-dimensional model; The step of obtaining the topologically optimized three-dimensional model of the tripod comprises: Acquire a first topology optimized three-dimensional model of the tripod; the first topology optimized three-dimensional model is obtained by dividing the original three-dimensional model into an optimized area and a non-optimized area; Acquire a second topology optimized three-dimensional model of the tripod; the second topology optimized three-dimensional model is obtained by setting at least one of the stress constraint function, the strain constraint function and the displacement constraint function and the optimization design target on the basis of the first topology optimized three-dimensional model; The calculating of the topology optimized three-dimensional model to obtain the optimization result comprises: The second topology optimized three-dimensional model is calculated to obtain the optimization result.

3. The optimization design method according to claim 2, characterized in that: After calculating the topology optimization three-dimensional model and obtaining the optimization result, the optimization design method further includes: Obtaining an optimized three-dimensional model of the tripod; the optimized three-dimensional model is determined by redesigning the tripod after deducting part of the material of the non-design area from the original three-dimensional model according to the design results and manufacturability; Acquire a simulation model of the tripod; the simulation model is obtained by setting constraint conditions on the basis of the optimized three-dimensional model; The simulation model is calculated to obtain a simulation result, and the simulation result is used to determine whether the optimized three-dimensional model meets the strength and / or stiffness requirements.

4. The optimization design method according to claim 3, characterized in that: The constraint condition is set according to the actual working environment of the tripod in the clothes treating device.

5. The optimization design method according to claim 1 or 2, characterized in that: The stress constraint function is: the stress value in the optimization result is not greater than a preset stress value; and / or The strain constraint function is: the strain value in the optimization result is not greater than the preset strain value; and / or The displacement constraint function is: the displacement value in the optimization result is not greater than a preset displacement value.

6. The optimization design method according to claim 2, characterized in that: The non-optimized area includes a first portion and a second portion of the tripod; the first portion is an area for connecting to an axis of a clothes treating device; and the second portion is an area for connecting to an inner drum of the clothes treating device.

7. A tripod for a clothes processing device, characterized in that: The method is designed based on the design results of the optimization design method for a tripod of a clothing processing device according to any one of claims 1 to 6.

8. A clothes processing device, characterized in that: Including the tripod as described in claim 7.

9. An optimized design device for a tripod, the tripod being used in a clothing processing device, characterized in that: The optimization design device comprises: An acquisition module is used to acquire the original three-dimensional model of the tripod; The acquisition module is also configured to acquire a topology optimized three-dimensional model of the tripod; the topology optimized three-dimensional model is obtained by setting at least one of a stress constraint function, a strain constraint function and a displacement constraint function and an optimization design goal on the basis of the original three-dimensional model; wherein the optimization design goal is to minimize the mass of the tripod The topology optimized three-dimensional model is calculated to obtain an optimization result; the optimization result is used to determine the design result of the tripod; and the design result is used to design the tripod.

10. A computer-readable storage medium, characterized in that: A computer program is stored thereon, and the computer program is loaded by a processor to execute the steps in the method for optimizing the design of a tripod for a clothing processing device according to any one of claims 1 to 6.

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