Hair removal control method, hair removal mechanism, treatment drum and clothes treatment equipment

Abstract

The embodiment of the invention discloses a hair removal control method, a hair removal mechanism, a treatment drum and clothes treatment equipment, and belongs to the technical field of equipment control. The hair removal control method comprises the steps that operation parameters of a processing cylinder are obtained; selectively controlling the processing drum to execute at least one speed change process according to the action amplitude condition of the clothes reflected by the operation parameters; when the speed change process is executed every time, the operation parameters of the processing drum are obtained again, and when it is reflected that the action amplitude condition of the clothes meets the preset requirement according to the operation parameters obtained again, the speed change process is not executed any more, and the rotating speed of the processing drum is controlled to be unchanged. The embodiment of the invention has the technical effects that the clothes can be in contact with the hair removal mechanism in the treatment barrel for a long time by changing the action range of the clothes in the treatment barrel, and the hair removal effect is improved.

Description

Technical Field

[0001] The present application relates to the field of equipment control, and in particular, to a hair removal control method, a hair removal mechanism, a processing drum and a clothing processing device. Background Art

[0002] As people love pets, more and more users keep pets. When pet hair adheres to users' clothes, it is difficult for current clothing processing equipment to separate the hair from the clothes during the washing process, resulting in poor hair processing effect on the clothes. Summary of the invention

[0003] The embodiments of the present application provide a hair removal control method, a hair removal mechanism, a processing drum and a clothing processing device to at least solve the technical problem of poor hair processing effect on clothing.

[0004] According to a first aspect of an embodiment of the present application, a hair removal control method is provided, which is applied to a clothing processing device, wherein the clothing processing device comprises a processing drum and a hair removal mechanism disposed on an inner wall of the processing drum and rotating with the processing drum, the method comprising:

[0005] Acquiring operating parameters of the treatment drum, wherein the operating parameters include parameters that can reflect the movement amplitude of the clothes in the treatment drum;

[0006] According to the movement amplitude of the clothes reflected by the operating parameters, selectively controlling the processing drum to perform at least one speed change process;

[0007] If the processing drum is controlled to execute the speed change process, the operating parameters of the processing drum are re-acquired. When the re-acquired operating parameters reflect that the movement amplitude of the clothes meets the preset requirements, the speed change process is no longer executed and the speed of the processing drum is controlled to remain unchanged.

[0008] With this embodiment, the operating parameters can reflect the movement amplitude of the clothes. If the movement amplitude of the clothes is too large, it is difficult to remove the hair on the clothes. Therefore, the speed change process is selectively performed based on the movement amplitude reflected by the operating parameters. After the speed of the treatment drum changes, the movement amplitude of the clothes will also be affected. Until the movement amplitude of the clothes meets the preset requirements, the speed of the treatment drum is maintained, so that the clothes can contact the hair removal mechanism in the treatment drum for a long time, thereby improving the hair removal effect.

[0009] In combination with the first aspect, in an optional implementation of the embodiment of the present application, selectively controlling the processing drum to perform at least one speed change process according to the movement amplitude of the clothes reflected by the operating parameter includes:

[0010] The movement amplitude reflected by the operating parameter is determined according to the change value of the operating parameter within a preset target time length, so as to selectively control the processing cylinder to perform at least one speed change process.

[0011] By adopting this implementation method, the change value is used to determine the movement amplitude reflected by the operating parameters, which helps to improve the accuracy of the determined movement amplitude and makes the execution number of the speed change process more in line with the actual situation of the clothes. It can not only ensure the hair treatment effect, but also reduce the execution number of the speed change process, thereby improving the hair treatment efficiency.

[0012] In combination with the first aspect, in an optional implementation of the embodiment of the present application, determining the action amplitude reflected by the operating parameter according to the change value of the operating parameter within a preset target time length, so as to selectively control the processing drum to perform at least one speed change process, includes:

[0013] If the change value exceeds a preset change threshold, it indicates that the movement amplitude is too large, and the control of the processing cylinder to perform at least one speed change process is executed;

[0014] The method further comprises:

[0015] If the change value of the re-obtained operating parameter within the target time length does not exceed the change threshold, it is determined that the movement amplitude reflected by the re-obtained operating parameter meets the preset requirements.

[0016] By adopting this implementation method, by comparing the preset change threshold with the change value, it is determined whether the speed change process needs to be executed again. The calculation difficulty is small, which helps to reduce the occupation of computing resources, reduce the requirements for the computing power of clothing processing equipment, and improve the efficiency of hair processing.

[0017] When the change value does not exceed the change threshold, it is determined that the movement amplitude of the clothing meets the preset requirements, so that the speed change process is no longer executed, which reduces the amount of calculation in the process of determining whether to stop the speed change process, and helps to improve calculation efficiency.

[0018] In combination with the first aspect, in an optional implementation of the embodiment of the present application, the operating parameters include at least one of the rotational speed of the processing drum, the Q-axis current of the driver for driving the processing drum to rotate, and the torque of the driver.

[0019] With this implementation, when the movement amplitude of the clothes in the processing drum changes, the rotation speed of the processing drum, the Q-axis current of the driver and the torque of the driver will be affected. Therefore, at least one of the rotation speed of the processing drum, the Q-axis current of the driver for driving the processing drum to rotate and the torque of the driver is used as an operating parameter so that the operating parameters can accurately reflect the movement amplitude of the clothes, thereby improving the control accuracy of the clothes processing equipment when removing hair.

[0020] In combination with the first aspect, in an optional implementation of the embodiment of the present application, the speed change process includes:

[0021] The processing tube is controlled to increase speed at least once, to decrease speed at least once, or to increase speed and decrease speed at least once.

[0022] By adopting this implementation method, the speed change process makes it easy to change the movement amplitude of the clothes, thereby more efficiently adjusting the movement amplitude of the clothes, which helps to improve the hair removal efficiency.

[0023] In combination with the first aspect, in an optional implementation of the embodiment of the present application, the speed change process includes:

[0024] The speed of the treatment drum whose rotation speed is at the maximum value within the preset target range is reduced to the minimum value within the target range;

[0025] The rotation speed of the treatment drum is controlled to increase step by step from a minimum value within the target range to a maximum value within the target range at a preset target rate.

[0026] With this implementation, the target range is a preset speed range, so the target range can be a range obtained through experiments that is easy to reduce the movement amplitude of the clothes, so that the speed change process can change the movement amplitude of the clothes in the processing drum faster and better.

[0027] In combination with the first aspect, in an optional implementation of the embodiment of the present application, the re-obtaining the operating parameters of the processing cylinder includes:

[0028] During the process of increasing the speed of the treatment drum, each time the target speed of the treatment drum increases at the target rate, the treatment drum is controlled to maintain the current speed and the operating parameters of the treatment drum are re-acquired.

[0029] With this implementation, the speed of the processing drum is affected by the target speed. When the operating parameters are re-acquired, the processing drum will be controlled to maintain the current speed in stages, which is conducive to improving the accuracy of the operating parameters. At the same time, since each time the operating parameters are acquired, the movement amplitude of the clothes will be judged according to the re-acquired operating parameters to see whether it meets the preset requirements, and if it meets the requirements, the speed change process will not be executed, so that the number of executions of the speed change process is reduced, and the number and duration of the speed adjustment of the processing drum are reduced.

[0030] In combination with the first aspect, in an optional implementation of the embodiment of the present application, before reducing the speed of the treatment drum whose speed is at the maximum value within the preset target range to the minimum value within the target range, the speed change process further includes:

[0031] determining whether the current rotation speed of the treatment drum is the maximum value within the target range;

[0032] If not, the processing drum is controlled to increase or decrease speed at a preset acceleration to adjust the rotation speed of the processing drum to the maximum value within the target range.

[0033] By adopting this implementation method, the rotation speed of the processing drum is adjusted to the maximum value within the target range and then reduced in speed, which can easily increase the impact of each speed change process on the movement amplitude of the clothes, thereby reducing the number of executions of the speed change process and improving the efficiency of hair removal.

[0034] In combination with the first aspect, in an optional implementation method of an embodiment of the present application, the maximum value and / or minimum value within the target range is determined based on the mechanism parameters of the hair removal mechanism, wherein the mechanism parameters include at least one of the height of the hair removal mechanism, the slope of the side in contact with the clothing, and the angle between adjacent hair removal mechanisms.

[0035] With this implementation, the target range is determined based on the mechanism parameters of the hair removal mechanism, which is beneficial for adjusting the movement of clothing to meet preset requirements more quickly when executing the speed change process, shortening the duration of the speed change process, and reducing the number of executions of the speed change process.

[0036] According to a second aspect of an embodiment of the present application, a hair removal mechanism applied to the above-mentioned hair removal control method is provided, which is used to be arranged in a processing drum of a clothing processing device and rotate with the processing drum, and the hair removal mechanism includes:

[0037] A first shell, wherein one side of the first shell is provided with an opening, a receiving cavity communicating with the opening is formed in the first shell, and the first shell is provided with a plurality of first through holes communicating with the receiving cavity;

[0038] The second shell is located in the accommodating chamber, and a plurality of second through holes are formed on the second shell. The second through holes are communicated with the outer space of the processing cylinder.

[0039] By adopting this embodiment, the first through hole allows the hair on the clothes to enter the hair removal mechanism, and the second through hole allows the hair inside the hair removal mechanism to go out of the hair removal mechanism, ensuring that during the treatment process of the clothes, the hair in the hair removal mechanism is not easy to re-attach to the clothes, thereby improving the hair treatment effect.

[0040] In combination with the second aspect, in an optional implementation manner of the embodiment of the present application, the diameter of the second through hole gradually decreases in a direction away from the first through hole.

[0041] With this implementation, the aperture of the second through hole is gradually reduced, so that the hair on the outside of the treatment cylinder is not easy to re-enter the hair removal mechanism, and is not easy to re-attach to the clothes, thereby improving the hair treatment effect.

[0042] In combination with the second aspect, in an optional implementation manner of the embodiment of the present application, the second through hole is arranged at a position corresponding to that of the first through hole.

[0043] By adopting the present implementation method, the correspondingly arranged first through hole and second through hole make it difficult for the hair entering the hair removal mechanism to stay in the hair removal mechanism, but directly discharge the hair from the second through hole to the outside of the treatment barrel, so that the hair is not easy to re-attach to the clothes, thereby improving the hair treatment effect, and at the same time, it is not easy for hair to accumulate inside the hair removal mechanism, which affects the hair on the clothes to enter the hair removal mechanism.

[0044] In combination with the second aspect, in an optional implementation of the embodiment of the present application, the hair removal mechanism is arranged in a clothing processing device to which the above-mentioned hair removal control method is applied.

[0045] By adopting this implementation, the above-mentioned hair removal control method can easily reduce the movement amplitude of the clothes in the processing drum, so that the clothes can be in contact with the hair removal mechanism for a long time, and the hair on the clothes can enter the hair removal mechanism more easily, thereby improving the hair processing effect.

[0046] According to a third aspect of an embodiment of the present application, there is provided a processing cartridge comprising the above-mentioned hair removal mechanism.

[0047] In combination with the third aspect, in an optional implementation of the embodiment of the present application, the hair removal mechanism serves as a lifting rib in the processing barrel.

[0048] According to a fourth aspect of an embodiment of the present application, there is provided a clothing processing device comprising the above-mentioned hair removal mechanism or the above-mentioned processing drum.

[0049] The technical effects obtained by the above-mentioned third to fourth aspects are similar to the technical effects obtained by the corresponding technical means in the first and second aspects, and will not be repeated here. BRIEF DESCRIPTION OF THE DRAWINGS

[0050] Figure 1 is a flow chart of a hair removal control method provided in an embodiment of the present application;

[0051] Figure 2 It is a schematic diagram of the overall structure of a hair removal mechanism provided in an embodiment of the present application;

[0052] Figure 3 It is an exploded view of a hair removal mechanism provided in an embodiment of the present application.

[0053] Marking description: 1, first shell; 11, first through hole; 2, second shell; 21, second through hole. DETAILED DESCRIPTION

[0054] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution 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, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0055] It should be understood that the "plurality" mentioned in this article refers to two or more. In the description of the embodiments of the present application, unless otherwise specified, " / " means or, for example, A / B can mean A or B; "and / or" in this article is only a description of the association relationship of associated objects, indicating that there can be three relationships, for example, A and / or B can mean: A exists alone, A and B exist at the same time, and B exists alone. In addition, in order to facilitate the clear description of the technical solutions of the embodiments of the present application, in the embodiments of the present application, the words "first", "second" and so on are used to distinguish between the same items or similar items with basically the same functions and effects. Those skilled in the art can understand that the words "first", "second" and so on do not limit the quantity and execution order, and the words "first", "second" and so on do not limit certain different

[0056] In addition, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, product, or apparatus that includes a series of steps or elements is not necessarily limited to those steps or elements explicitly listed, but may include other steps or elements not explicitly listed or inherent to such process, method, product, or apparatus.

[0057] As people love pets, more and more users keep pets. When pet hair adheres to users' clothes, it is difficult for current clothing processing equipment to separate the hair from the clothes during the washing process, resulting in poor hair processing effect on the clothes.

[0058] Based on this, an embodiment of the present application provides a hair removal control method, which is applied to a clothing processing device, wherein the clothing processing device includes a processing drum, and a hair removal mechanism for removing hair is provided in the processing drum, referring to Figure 1 The flowchart of the hair removal control method shown is a schematic diagram, and the method includes the following processing procedures.

[0059] S100, obtaining the operating parameters of the processing cylinder.

[0060] The operating parameters include parameters that can reflect the movement amplitude of the clothes in the treatment drum. Specifically, in one embodiment, the operating parameters are such as the rotation speed and acceleration of the treatment drum. The movement amplitude of the clothes in the treatment drum is mainly affected by the treatment drum, so most parameters of the treatment drum can be used as operating parameters, and this embodiment does not specifically limit this.

[0061] S102: selectively controlling the processing drum to execute at least one speed change process according to the movement amplitude of the clothes reflected by the operating parameters.

[0062] The movement amplitude specifically refers to the size of the movement amplitude of the clothes, which can be represented by a numerical value. For example, when it is greater than a certain value, it means the movement amplitude is large, and vice versa, it means the movement amplitude is small. In addition, the size can also be represented by the movement state of the clothes. For example, when the clothes are tumbling in the treatment drum, it means the movement amplitude is small, and when the clothes are thrown in the treatment drum, it means the movement amplitude is large.

[0063] It should be noted that the movement amplitude of the clothing is reflected through the operating parameters. Therefore, in the present embodiment, the movement amplitude only includes larger and smaller movement amplitudes. For ease of understanding, for example, when the operating parameters exceed a certain set value, the movement amplitude of the clothing is characterized as larger, otherwise it is smaller. Therefore, when running the hair removal control method, it is not necessary to generate specific results regarding the movement amplitude, because as long as the operating parameters are obtained, the movement amplitude can be determined by comparing with the set value.

[0064] In addition, different operating parameters will result in different controls on the processing drum. Since this embodiment intends to emphasize that when the operating parameters reflect a certain movement amplitude, the processing drum will be controlled to execute the speed change process, other situations are not described. For ease of understanding, in an application scenario, when the operating parameters reflect that the movement amplitude of the clothes is large, the processing drum is controlled to execute the speed change process. If the operating parameters reflect that the movement amplitude of the clothes is small, the processing drum is controlled to maintain the current state.

[0065] When the speed change process is selected to control the processing drum to execute the speed change process, the number of executions of the speed change process can be preset or determined in real time according to the movement amplitude of the clothes. In the case of real-time determination, since the speed change process will change the speed of the processing drum, the movement amplitude of the clothes in the processing drum will change. Therefore, after executing the speed change process once, the movement amplitude of the clothes can be re-judged. If the movement amplitude meets the pre-set conditions, the speed change process will not be executed again.

[0066] S104: if the processing drum is controlled to execute the speed change process, the operating parameters of the processing drum are re-acquired, and when the movement amplitude of the clothes meets the preset requirements according to the re-acquired operating parameters, the speed change process is no longer executed and the speed of the processing drum is controlled to remain unchanged.

[0067] It should be noted that the re-acquired operating parameters may be acquired during the execution of the speed change process or after the execution of the speed change process, and this embodiment does not specifically limit this. After the operating parameters are re-acquired, the movement amplitude reflected by the operating parameters is determined. If the movement amplitude meets the preset requirements, the speed change process is no longer executed.

[0068] The preset requirement is actually a requirement for the operating parameters. For example, the preset requirement is a speed range. When the speed in the operating parameter is within the speed range, it proves that the amplitude of movement reflected by the operating parameter meets the preset requirement.

[0069] With this embodiment, the operating parameters can reflect the movement amplitude of the clothes. If the movement amplitude of the clothes is too large, it is difficult to remove the hair on the clothes. Therefore, the speed change process is selectively performed based on the movement amplitude reflected by the operating parameters. After the speed of the treatment drum changes, the movement amplitude of the clothes will also be affected. Until the movement amplitude of the clothes meets the preset requirements, the speed of the treatment drum is maintained, so that the clothes can contact the hair removal mechanism in the treatment drum for a long time, thereby improving the hair removal effect.

[0070] In a possible embodiment of the present application, selectively controlling the processing drum to perform at least one speed change process according to the movement amplitude of the clothes reflected by the operating parameter includes:

[0071] The movement amplitude reflected by the operating parameter is determined according to the change value of the operating parameter within a preset target time length, so as to selectively control the processing cylinder to perform at least one speed change process.

[0072] The target time length may be set according to actual conditions, and this embodiment does not impose any specific limitation on this.

[0073] The calculation method of the change value includes subtracting the operating parameters obtained later from the operating parameters obtained earlier. The operating parameters obtained online may be the operating parameters obtained when the timing starts, and the operating parameters obtained later are the operating parameters obtained when the timing time reaches the target time length.

[0074] By adopting this implementation method, the change value is used to determine the movement amplitude reflected by the operating parameters, which helps to improve the accuracy of the determined movement amplitude and makes the execution number of the speed change process more in line with the actual situation of the clothes. It can not only ensure the hair treatment effect, but also reduce the execution number of the speed change process, thereby improving the hair treatment efficiency.

[0075] Optionally, in an implementation of this embodiment, determining the movement amplitude reflected by the operating parameter according to the change value of the operating parameter within a preset target time length, so as to selectively control the processing drum to perform at least one speed change process, includes:

[0076] If the change value exceeds a preset change threshold, it indicates that the movement amplitude is too large, and the control of the processing cylinder to perform at least one speed change process is executed;

[0077] The method further comprises:

[0078] If the change value of the re-obtained operating parameter within the target time length does not exceed the change threshold, it is determined that the movement amplitude reflected by the re-obtained operating parameter meets the preset requirements.

[0079] By adopting this implementation method, by comparing the preset change threshold with the change value, it is possible to determine whether the speed change process needs to be executed again. The calculation difficulty is small, which helps to reduce the occupation of computing resources, reduce the requirements for the computing power of the clothing processing equipment, and improve the efficiency of hair processing. After the change value does not exceed the change threshold, it is determined that the movement amplitude of the clothing meets the preset requirements, so that the speed change process is no longer executed, so that the calculation amount of the process of determining whether the speed change process is stopped is reduced, which helps to improve the calculation efficiency.

[0080] Optionally, in an implementation of this embodiment, the operating parameter includes at least one of a rotational speed of the processing drum, a Q-axis current of a driver for driving the processing drum to rotate, and a torque of the driver.

[0081] With this implementation, when the movement amplitude of the clothes in the processing drum changes, the rotation speed of the processing drum, the Q-axis current of the driver and the torque of the driver will be affected. Therefore, at least one of the rotation speed of the processing drum, the Q-axis current of the driver for driving the processing drum to rotate and the torque of the driver is used as an operating parameter so that the operating parameters can accurately reflect the movement amplitude of the clothes, thereby improving the control accuracy of the clothes processing equipment when removing hair.

[0082] Optionally, in an implementation of this embodiment, the speed change process includes:

[0083] The processing tube is controlled to increase speed at least once, to decrease speed at least once, or to increase speed and decrease speed at least once.

[0084] By adopting this implementation method, the speed change process makes it easy to change the movement amplitude of the clothes, thereby more efficiently adjusting the movement amplitude of the clothes, which helps to improve the hair removal efficiency.

[0085] Optionally, in an implementation of this embodiment, the speed change process includes:

[0086] The speed of the treatment drum whose rotation speed is at the maximum value within the preset target range is reduced to the minimum value within the target range;

[0087] The rotation speed of the treatment drum is controlled to increase step by step from a minimum value within the target range to a maximum value within the target range at a preset target rate.

[0088] Among them, the target range can be determined through experiments, that is, an interval range is found through experiments as the target range. When the rotation speed of the processing drum drops from the maximum value to the minimum value and / or increases from the minimum value to the maximum value of the target range, the movement state of the clothes in the processing drum can change, for example, from scattering to tumbling.

[0089] With this implementation, the target range is a preset speed range, so the target range can be a range obtained through experiments that is easy to reduce the movement amplitude of the clothes, so that the speed change process can change the movement amplitude of the clothes in the processing drum faster and better.

[0090] Optionally, in an implementation of this embodiment, reacquiring the operating parameters of the processing cylinder includes:

[0091] During the process of increasing the speed of the treatment drum, each time the target speed of the treatment drum increases at the target rate, the treatment drum is controlled to maintain the current speed and the operating parameters of the treatment drum are re-acquired.

[0092] The target rate may be set according to actual conditions, such as 5 revolutions per second, which is not specifically limited in this embodiment.

[0093] With this implementation, the speed of the processing drum is affected by the target speed. When the operating parameters are re-acquired, the processing drum will be controlled to maintain the current speed in stages, which is conducive to improving the accuracy of the operating parameters. At the same time, since each time the operating parameters are acquired, the movement amplitude of the clothes will be judged according to the re-acquired operating parameters to see whether it meets the preset requirements, and if it meets the requirements, the speed change process will not be executed, so that the number of executions of the speed change process is reduced, and the number and duration of the speed adjustment of the processing drum are reduced.

[0094] Optionally, in an implementation of this embodiment, before reducing the speed of the treatment drum whose speed is at the maximum value within the preset target range to the minimum value within the target range, the speed change process further includes:

[0095] determining whether the current rotation speed of the treatment drum is the maximum value within the target range;

[0096] If not, the processing drum is controlled to increase or decrease speed at a preset acceleration to adjust the rotation speed of the processing drum to the maximum value within the target range.

[0097] By adopting this implementation method, the rotation speed of the processing drum is adjusted to the maximum value within the target range and then reduced in speed, which can easily increase the impact of each speed change process on the movement amplitude of the clothes, thereby reducing the number of executions of the speed change process and improving the efficiency of hair removal.

[0098] Optionally, in an implementation of this embodiment, the maximum value and / or the minimum value within the target range is determined according to a mechanism parameter of the hair removal mechanism.

[0099] The mechanism parameters include at least one of the height of the hair removal mechanism, the slope of the side contacting with the clothes, and the angle between adjacent hair removal mechanisms.

[0100] In one embodiment, the higher the height of the hair removal mechanism, the greater the slope, and the smaller the angle between adjacent hair removal mechanisms, the greater the maximum value and the smaller the minimum value of the target range.

[0101] With this implementation, the target range is determined based on the mechanism parameters of the hair removal mechanism, which is beneficial for adjusting the movement of clothing to meet preset requirements more quickly when executing the speed change process, shortening the duration of the speed change process, and reducing the number of executions of the speed change process.

[0102] The embodiment of the present application also provides a hair removal mechanism applied to the above-mentioned hair removal control method, which is used to be arranged in a processing drum of a clothing processing device and rotates with the processing drum, such as Figure 2 and 3 As shown, the hair removal mechanism comprises:

[0103] The first shell is marked with a mark 1, and one side of the first shell is provided with an opening, and a receiving cavity connected with the opening is formed in the first shell. The first shell is marked with a mark 1, and a plurality of first through holes 11 connected with the receiving cavity are formed on the first shell;

[0104] The second shell 2 is located in the accommodating chamber. The second shell 2 is provided with a plurality of second through holes 21 . The second through holes 21 are communicated with the outer space of the treatment cylinder.

[0105] With this embodiment, the first through hole 11 allows the hair on the clothes to enter the hair removal mechanism, and the second through hole 21 allows the hair inside the hair removal mechanism to go out of the hair removal mechanism, ensuring that during the treatment of the clothes, the hair in the hair removal mechanism is not easy to re-attach to the clothes, thereby improving the hair treatment effect.

[0106] Optionally, in an implementation of this embodiment, the diameter of the second through hole 21 gradually decreases in a direction away from the first through hole 11 .

[0107] With this implementation, the aperture of the second through hole 21 is gradually reduced, so that the hair outside the treatment cylinder is not easy to re-enter the hair removal mechanism, and is not easy to re-attach to the clothes, thereby improving the hair treatment effect.

[0108] Optionally, in an implementation of this embodiment, the second through hole 21 is arranged at a position corresponding to that of the first through hole 11 .

[0109] By adopting the present implementation method, the correspondingly arranged first through hole 11 and second through hole 21 make it difficult for the hair entering the hair removal mechanism to stay in the hair removal mechanism, but directly discharge the hair from the second through hole 21 to the outside of the treatment barrel, so that the hair is not easy to re-attach to the clothes, thereby improving the hair treatment effect, and at the same time, it is not easy for hair to accumulate inside the hair removal mechanism, which affects the hair on the clothes to enter the hair removal mechanism.

[0110] Optionally, in an implementation of this embodiment, the hair removal mechanism is provided in a clothing processing device to which the above-mentioned hair removal control method is applied.

[0111] By adopting this implementation, the above-mentioned hair removal control method can easily reduce the movement amplitude of the clothes in the processing drum, so that the clothes can be in contact with the hair removal mechanism for a long time, and the hair on the clothes can enter the hair removal mechanism more easily, thereby improving the hair processing effect.

[0112] The embodiment of the present application also provides a processing cartridge, comprising the hair removal mechanism described above.

[0113] Optionally, in an implementation of this embodiment, the hair removal mechanism serves as a lifting rib in the processing barrel.

[0114] An embodiment of the present application also provides a clothing processing device, including the above-mentioned hair removal mechanism or the above-mentioned processing drum.

[0115] Optionally, in an implementation of this embodiment, the clothing processing device includes a washing machine and a washer-dryer.

[0116] In the above-mentioned embodiments of the present application, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, please refer to the relevant description of other embodiments. The steps shown in the relevant flow chart can be executed in a computer system such as a set of computer executable instructions, and although the logical order is shown in the flow chart, in some cases, the steps shown or described can be executed in an order different from that here. In other words, the order of steps described in the foregoing embodiments is only an example, and it is also within the scope of protection of the embodiments of the present application to reasonably adjust the order of steps based on the content of the embodiments of the present application.

[0117] In a specific implementation of the embodiment of the present application, the hair removal control method includes the following processing steps:

[0118] There is friction between clothing fibers and pet hair. When a pet is close to or riding on clothing, this friction makes it more difficult for pet hair to fall off the fabric surface. Especially when the clothing has absorbed a certain amount of moisture, the intermolecular attraction between the hair and the clothing will increase, making the adhesion stronger. In some cases, this adsorption force is still sufficient to resist the general mechanical force during the washing process, making it difficult to completely loosen the hair. Therefore, a logic control method for the hair removal washing program is proposed, which keeps the clothing in a continuous tumbling state in the inner drum, and combines with specific hair removal lifting ribs to make the clothing and the lifting ribs fully contact to increase the mechanical force, so that the hair is separated from the clothing, achieving the hair removal effect.

[0119] Hair removal and muscle lifting Figure 2 , 3As shown, the clothes are in full contact with the lifting ribs in a continuous tumbling state, causing the hair to separate from the clothes. At this time, the hair can enter the inside of the lifting ribs through the openings of the lifting ribs. A hair diversion component is provided inside the lifting ribs, so that the hair flows into the space between the inner and outer drums along with the water flow. And an anti-backflow structure is arranged inside the diversion component to prevent the fallen hair from returning to the inner drum again.

[0120] In order to meet the continuous tumbling state of the clothes, it is necessary to monitor the state of the clothes in the inner drum. Therefore, an anti-hair washing program control method is invented. By monitoring the Q-axis current value of the motor and analyzing the current fluctuation caused by the load, it is judged whether the state of the clothes reaches the balanced tumbling state. If it is detected that the clothes are in the beating state (large current fluctuation), the motor speed is adjusted to reduce the fluctuation, otherwise the speed is maintained or slightly adjusted. When the state of the clothes reaches the balanced tumbling state, in cooperation with the special anti-hair lifting rib component of the whole machine, the clothes are in continuous and effective contact with the special anti-hair lifting rib component, improving the anti-hair effect of the clothes.

[0121] This logic control method is divided into three stages, namely Stage 1: Initial distribution and state judgment, Stage 2: Speed adjustment stage, Stage 3: Continuous tumbling anti-hair state;

[0122] Stage 1: Initial distribution and state judgment

[0123] The load is run for the first time in a distributed manner. The running process is to run from speed 0 to speed n1 with an acceleration a1. At the speed n1 stage, the Q-axis current of the motor is collected, and the Q-axis current fluctuation value s1 within the time t1 of this stage is collected and calculated. After the controller obtains this s1 value, it is compared with the target fluctuation value S. If s1 < S, it directly goes to Stage 3; if s1 ≥ S, it enters Stage 2;

[0124] Stage 2: Speed adjustment stage

[0125] When s ≥ S, it is judged that the clothes are in a non-ideal state (such as the beating state), and the speed adjustment step is entered. It is judged whether the current speed is lower than the maximum speed within the target range (a, b). If it is lower than the maximum value, the speed is increased step by step at a specific rate (5 rpm). If it is equal to the maximum value, the set speed is set back to the minimum value. Each stage of speed is maintained for t2 time, and the Q-axis current fluctuation value s2 is monitored again, and it is judged whether the Q-axis current fluctuation value s2 at this time satisfies s2 < S. If it is satisfied, it directly goes to Stage 3; if s2 ≥ S, the set speed is continued to be adjusted.

[0126] Stage 3: Continuous tumbling anti-hair state

[0127] Speed ​​confirmation: judge that s1 / s2 / ... / sn<S at this time, confirm that the clothes in the washing drum are in continuous tumbling state, and maintain the speed for t3 time. The clothes are in continuous tumbling state, which can increase the contact time with the lifting ribs. Through the special hair removal lifting ribs, the animal hair on the clothes can be effectively scraped off to achieve the hair removal effect.

[0128] The sequence of serial numbers or introduction of the embodiments of the present application is for description only and does not represent the superiority or inferiority of the embodiments.

[0129] In the several embodiments provided in this application, it should be understood that the disclosed technical content can be implemented in other ways. Among them, the device embodiments described above are only schematic. For example, the division of the units can be a logical function division. There may be other division methods in actual implementation. For example, multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be through some interfaces, indirect coupling or communication connection of units or modules, which can be electrical or other forms.

[0130] The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple units. Some or all of the units may be selected according to actual needs to achieve the purpose of the present embodiment.

[0131] In addition, each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit. The above-mentioned integrated unit may be implemented in the form of hardware or in the form of software functional units.

[0132] In the above embodiments, it can be implemented in whole or in part by software, hardware, firmware or any combination thereof. When implemented using software, it can be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer instructions. When the computer instructions are loaded and executed on a computer, the process or function described in the embodiment of the present application is generated in whole or in part. The computer can be a general-purpose computer, a special-purpose computer, a computer network or other programmable device. The computer instructions can be stored in a computer-readable storage medium, or transmitted from one computer-readable storage medium to another computer-readable storage medium. For example, the computer instructions can be transmitted from a website site, computer, server or data center by wired (e.g., coaxial cable, optical fiber, digital subscriber line (DSL)) or wireless (e.g., infrared, wireless, microwave, etc.) mode to another website site, computer, server or data center. The computer-readable storage medium can be any available medium that a computer can access, or a data storage device such as a server or data center that includes one or more available media integrated. The available medium may be a magnetic medium (e.g., a floppy disk, a hard disk, a magnetic tape), an optical medium (e.g., a digital versatile disc (DVD)), or a semiconductor medium (e.g., a solid state disk (SSD)). It is worth noting that the computer-readable storage medium mentioned in the embodiment of the present application may be a non-volatile storage medium, in other words, a non-transient storage medium.

[0133] It should be noted that the information (including but not limited to user device information, user personal information, etc.), data (including but not limited to data for analysis, stored data, displayed data, etc.) and signals involved in the embodiments of this application are all authorized by the user or fully authorized by all parties, and the collection, use and processing of relevant data must comply with the relevant laws, regulations and standards of the relevant countries and regions. For example, the scene data of the current frame in the three-dimensional virtual scene, the device information of the client, and the scene interaction information involved in the embodiments of this application are all obtained with full authorization.

[0134] The above is only a preferred implementation of the present application. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present application. These improvements and modifications should also be regarded as the scope of protection of the present application.

Claims

1. A hair removal control method, characterized in that: Applied to a clothes processing device, the clothes processing device comprises a processing drum and a hair removal mechanism arranged on the inner wall of the processing drum and rotating with the processing drum, the method comprises: Acquiring operating parameters of the treatment drum, wherein the operating parameters include parameters that can reflect the movement amplitude of the clothes in the treatment drum; According to the movement amplitude of the clothes reflected by the operating parameters, selectively controlling the processing drum to perform at least one speed change process; If the processing drum is controlled to execute the speed change process, the operating parameters of the processing drum are re-acquired. When the re-acquired operating parameters reflect that the movement amplitude of the clothes meets the preset requirements, the speed change process is no longer executed and the speed of the processing drum is controlled to remain unchanged.

2. The hair removal control method according to claim 1, characterized in that: The selectively controlling the processing drum to perform at least one speed change process according to the movement amplitude of the clothes reflected by the operating parameters includes: The movement amplitude reflected by the operating parameter is determined according to the change value of the operating parameter within a preset target time length, so as to selectively control the processing cylinder to perform at least one speed change process.

3. The hair removal control method according to claim 2, characterized in that: The step of determining the movement amplitude reflected by the operating parameter according to the change value of the operating parameter within a preset target time length, so as to selectively control the processing barrel to perform at least one speed change process, includes: If the change value exceeds a preset change threshold, it indicates that the movement amplitude is too large, and the control of the processing cylinder to perform at least one speed change process is executed; The method further comprises: If the change value of the re-obtained operating parameter within the target time length does not exceed the change threshold, it is determined that the movement amplitude reflected by the re-obtained operating parameter meets the preset requirements.

4. The hair removal control method according to any one of claims 1 to 3, characterized in that: The operating parameter includes at least one of a rotation speed of the process drum, a Q-axis current of a driver for driving the process drum to rotate, and a torque of the driver.

5. The hair removal control method according to claim 1, characterized in that: The speed change process includes: The processing tube is controlled to increase speed at least once, to decrease speed at least once, or to increase speed and decrease speed at least once.

6. The hair removal control method according to claim 5, characterized in that: The speed change process includes: The speed of the treatment drum whose rotation speed is at the maximum value within the preset target range is reduced to the minimum value within the target range; The rotation speed of the treatment drum is controlled to increase step by step from a minimum value within the target range to a maximum value within the target range at a preset target rate.

7. The hair removal control method according to claim 6, characterized in that: The re-obtaining the operating parameters of the processing cylinder includes: During the process of increasing the speed of the treatment drum, each time the target speed of the treatment drum increases at the target rate, the treatment drum is controlled to maintain the current speed and the operating parameters of the treatment drum are re-acquired.

8. The hair removal control method according to claim 6, characterized in that: Before reducing the speed of the treatment drum whose speed is at the maximum value within the preset target range to the minimum value within the target range, the speed change process further includes: Determining whether the current rotation speed of the treatment drum is the maximum value within the target range; If not, the processing drum is controlled to increase or decrease speed at a preset acceleration to adjust the rotation speed of the processing drum to the maximum value within the target range.

9. The hair removal control method according to claim 6, characterized in that: The maximum value and / or minimum value within the target range is determined based on the mechanism parameters of the hair removal mechanism, wherein the mechanism parameters include at least one of the height of the hair removal mechanism, the slope of the side in contact with clothing, and the angle between adjacent hair removal mechanisms.

10. A hair removal mechanism applied to the hair removal control method according to any one of claims 1 to 9, characterized in that: The hair removal mechanism is used to be arranged in a processing drum of a clothes processing device and rotate with the processing drum, and comprises: A first shell, wherein one side of the first shell is provided with an opening, a receiving cavity communicating with the opening is formed in the first shell, and the first shell is provided with a plurality of first through holes communicating with the receiving cavity; The second shell is located in the accommodating chamber, and a plurality of second through holes are formed on the second shell. The second through holes are communicated with the outer space of the processing cylinder.

11. The hair removal mechanism according to claim 10, characterized in that: The diameter of the second through hole gradually decreases in a direction away from the first through hole.

12. The hair removal mechanism according to claim 10, characterized in that: The second through hole is arranged correspondingly to the position of the first through hole.

13. The hair removal mechanism according to any one of claims 10 to 12, characterized in that: The hair removal mechanism is arranged in a clothing processing device to which the hair removal control method according to any one of claims 1 to 9 is applied.

14. A treatment cylinder, characterized in that: The hair removal mechanism comprises the hair removal mechanism according to any one of claims 10-13.

15. The treatment cylinder according to claim 14, characterized in that The hair removal mechanism acts as a lifting rib in the processing barrel.

16. A clothes processing device, characterized in that: It comprises the hair removal mechanism according to any one of claims 10-13 or the processing cartridge according to any one of claims 14-15.

Images