Drying method and device for stuffed toys, drying equipment and computer readable storage medium

Abstract

The embodiment of the invention discloses a drying method and device for stuffed toys, drying equipment and a computer readable storage medium, and relates to the technical field of drying. The method comprises the steps that the total drying time corresponding to the stuffed toys to be dried is obtained; time proportions occupied by the multiple drying stages are obtained; according to the total drying time and the time proportions occupied by the multiple drying stages, the drying time corresponding to the multiple drying stages is determined; multi-dimensional drying parameters of the multiple drying stages are obtained, wherein the multi-dimensional drying parameters comprise the heating pipe power, the fan rotating speed and the roller motor rotating and stopping rhythm; and according to the drying time and the multi-dimensional drying parameters corresponding to the multiple drying stages, the plush toys are dried in a staged mode. According to the scheme, the plush toys can be rapidly dried on the basis that the plush toys are not damaged.

Description

Technical Field

[0001] The embodiments of the present application relate to the field of drying technology, and specifically to a method, apparatus, drying equipment, and computer-readable storage medium for drying plush toys. Background Art

[0002] Plush toys are primarily made of plush fabric, PP cotton (or sponge), and other textile materials, with various fillings inside. The outer layer of a plush toy is typically polyester. Drying these items typically requires high temperatures. However, plush toys are temperature-sensitive, and high temperatures can cause them to deform or melt, severely impacting drying efficiency. Summary of the Invention

[0003] The embodiments of the present application provide a method, apparatus, drying device, and computer-readable storage medium for drying plush toys, which can achieve rapid drying of plush toys without damaging the plush toys.

[0004] In a first aspect, an embodiment of the present application provides a method for drying a plush toy, comprising:

[0005] Get the total drying time corresponding to the plush toy to be dried;

[0006] Obtain the time proportions occupied by each of the multiple drying stages;

[0007] Determining the drying times corresponding to the multiple drying stages according to the total drying time and the time ratios respectively occupied by the multiple drying stages;

[0008] Acquire multidimensional drying parameters of the plurality of drying stages, the multidimensional drying parameters including: heating tube power, fan speed, and drum motor start-stop rhythm;

[0009] The plush toy is dried in stages according to the drying times and the multi-dimensional drying parameters corresponding to the plurality of drying stages.

[0010] In one embodiment, drying the plush toy in stages according to the drying times and the multi-dimensional drying parameters corresponding to the plurality of drying stages includes:

[0011] During the drying process of the plush toy in the surface preheating stage, the fan is controlled to operate at a constant first fan speed; the first fan speed is lower than a fan speed threshold;

[0012] Control the drum motor to rotate forward and reverse at the target drum speed;

[0013] The heating tube is controlled to operate at the maximum heating tube power until the temperature reaches the target temperature and enters the next drying stage.

[0014] In one embodiment, drying the plush toy in stages according to the drying times and the multi-dimensional drying parameters corresponding to the plurality of drying stages includes:

[0015] During the drying process of the plush toy in the penetration drying stage, controlling the power of the heating tube to maintain the target temperature;

[0016] Control fan speed to generate pulsed wind speed;

[0017] Control the drum motor to operate in dynamic tumbling mode;

[0018] Until the drying time corresponding to the penetration drying stage is reached, the next drying stage is entered.

[0019] In one embodiment, drying the plush toy in stages according to the drying times and the multi-dimensional drying parameters corresponding to the plurality of drying stages includes:

[0020] During the drying process of the plush toy in the centrifugal drying stage, the power of the heating tube is controlled to achieve periodic temperature fluctuations;

[0021] controlling the fan to operate at a constant second fan speed; the second fan speed being higher than a fan speed threshold;

[0022] Controlling the drum motor to operate in a centrifugal force bionic extrusion mode; the drum speed corresponding to the centrifugal force bionic extrusion mode is higher than a drum speed threshold;

[0023] Until the drying time corresponding to the centrifugal drying stage is reached, the next drying stage is entered.

[0024] In one embodiment, drying the plush toy in stages according to the drying times and the multi-dimensional drying parameters corresponding to the plurality of drying stages includes:

[0025] During the low-temperature slow-release drying process of the plush toy, the power of the heating tube is controlled to achieve linear temperature reduction;

[0026] controlling the fan to operate at a constant third fan speed; the third fan speed being lower than a fan speed threshold;

[0027] controlling the drum motor to operate in a planetary rotation mode to achieve three-dimensional tumbling of the plush toy;

[0028] The drying is stopped until the sum of the drying time of the low-temperature sustained-release stage and the drying time of the other multiple stages reaches the total drying time.

[0029] In one embodiment, obtaining the total drying time corresponding to the plush toy to be dried includes:

[0030] Weighing the plush toy to obtain the weight of the plush toy;

[0031] The total drying time is determined according to the weight of the plush toy.

[0032] In one embodiment, the time proportions occupied by the multiple drying stages include: the time proportion occupied by the osmotic drying stage and the time proportion occupied by the centrifugal drying stage; wherein the time proportion occupied by the osmotic drying stage is smaller than the time proportion occupied by the centrifugal drying stage.

[0033] In a second aspect, an embodiment of the present application provides a plush toy drying device, comprising:

[0034] A total time acquisition module is used to obtain the total drying time corresponding to the plush toys to be dried;

[0035] A ratio acquisition module is used to obtain the time ratios occupied by multiple drying stages;

[0036] A time determination module, configured to determine the drying time corresponding to the plurality of drying stages according to the total drying time and the time ratios respectively occupied by the plurality of drying stages;

[0037] a parameter acquisition module, configured to acquire multidimensional drying parameters of the plurality of drying stages, wherein the multidimensional drying parameters include: heating tube power, fan speed, and drum motor start-stop rhythm;

[0038] The staged drying module is used to dry the plush toy in stages according to the drying time and the multi-dimensional drying parameters corresponding to the multiple drying stages.

[0039] In one embodiment, the staged drying module includes:

[0040] a first fan control unit, configured to control the fan to operate at a constant first fan speed during the surface preheating stage of drying the plush toy; the first fan speed being lower than a fan speed threshold;

[0041] A first motor control unit, configured to control the drum motor to rotate forward and reverse at a target drum speed;

[0042] The first heating tube control unit is used to control the heating tube to operate at the maximum heating tube power until the temperature reaches the target temperature and enters the next drying stage.

[0043] In one embodiment, the staged drying module includes:

[0044] a second heating tube control unit, configured to control the power of the heating tube to maintain a target temperature during the drying process of the plush toy in the penetration drying stage;

[0045] a second fan control unit, for controlling the fan speed to generate a pulsed wind speed;

[0046] a second motor control unit, for controlling the drum motor to operate in a dynamic tumbling mode;

[0047] The penetration drying stage completion unit is used to enter the next drying stage until the drying time corresponding to the penetration drying stage is reached.

[0048] In one embodiment, the staged drying module includes:

[0049] a third heating tube control unit, configured to control the power of the heating tube to achieve periodic temperature fluctuations during the centrifugal drying process of the plush toy;

[0050] a third fan control unit, configured to control the fan to operate at a constant second fan speed; the second fan speed being higher than a fan speed threshold;

[0051] a third motor control unit, configured to control the drum motor to operate in a centrifugal bionic extrusion mode; wherein the drum speed corresponding to the centrifugal bionic extrusion mode is higher than a drum speed threshold;

[0052] The centrifugal drying stage completion unit is used to enter the next drying stage until the drying time corresponding to the centrifugal drying stage is reached.

[0053] In one embodiment, the staged drying module includes:

[0054] a fourth heating tube control unit, configured to control the power of the heating tube to achieve linear cooling during the low-temperature slow-release drying process of the plush toy;

[0055] a fourth fan control unit, configured to control the fan to operate at a constant third fan speed; the third fan speed being lower than a fan speed threshold;

[0056] a fourth motor control unit, configured to control the drum motor to operate in a planetary rotation mode to achieve three-dimensional tumbling of the plush toy;

[0057] The low-temperature slow-release stage completion unit is used to stop drying until the sum of the drying time of the low-temperature slow-release stage and the drying time of other stages reaches the total drying time.

[0058] In one embodiment, the total time acquisition module includes:

[0059] a weighing unit, used to weigh the plush toy to obtain the weight of the plush toy;

[0060] The time determination unit is used to determine the total drying time according to the weight of the plush toy.

[0061] In one embodiment, the time proportions occupied by the multiple drying stages include: the time proportion occupied by the osmotic drying stage and the time proportion occupied by the centrifugal drying stage; wherein the time proportion occupied by the osmotic drying stage is smaller than the time proportion occupied by the centrifugal drying stage.

[0062] In a third aspect, an embodiment of the present application further provides a drying device, which includes a memory, a processor, and a computer program stored in the memory and executable on the processor. When the computer program is executed by the processor, the steps in the above-mentioned method for drying plush toys are implemented.

[0063] In a fourth aspect, an embodiment of the present application further provides a computer-readable storage medium, on which a computer program is stored. When the computer program is executed by a processor, the steps in the above-mentioned method for drying plush toys are implemented.

[0064] In a fifth aspect, embodiments of the present application further provide a computer program product or computer program, which includes computer instructions stored in a computer-readable storage medium. A processor of a computer device reads the computer instructions from the computer-readable storage medium and executes the computer instructions, causing the computer device to perform the methods provided in the various optional implementations described in the embodiments of the present application.

[0065] The embodiments of the present application have the following beneficial effects:

[0066] The total drying time is the time corresponding to the plush toys to be dried, so drying according to the total drying time can achieve effective drying of the plush toys; the drying process is divided into multiple drying stages, and the time and multi-dimensional drying parameters corresponding to different drying stages are different, which can achieve stage-by-stage temperature control and optimize the drying logic, thereby improving drying efficiency and user experience satisfaction; the coordinated control of multi-dimensional drying parameters can achieve rapid drying of plush toys without damaging them. BRIEF DESCRIPTION OF THE DRAWINGS

[0067] In order to more clearly illustrate the technical solutions in this application, the following briefly introduces the drawings required for use in the description of the embodiments. 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.

[0068] Figure 1 This is a schematic diagram of the steps of a method for drying a plush toy provided in one embodiment of the present application;

[0069] Figure 2 This is a schematic structural diagram of a plush toy drying device provided in one embodiment of the present application;

[0070] Figure 3 It is a structural schematic diagram of a drying device provided in one embodiment of the present application. DETAILED DESCRIPTION

[0071] The following will be combined with the drawings in this application to clearly and completely describe the technical solutions in this application. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts shall fall within the scope of protection of the present invention.

[0072] In one embodiment, Figure 1 As shown, a method for drying plush toys is provided. Although the steps are shown in a logical order in the schematic diagram, in some cases, the steps shown or described may be performed in a different order than that shown in the figures. Specifically, the method for drying plush toys can be applied to a drying device, wherein the drying device can be a washer-dryer or a dryer.

[0073] It should be noted that the order of description of the following embodiments does not limit the priority order of the embodiments.

[0074] according to Figure 1 The method for drying a plush toy shown in the figure includes at least steps S110 to S150, which are described in detail as follows:

[0075] In step S110, the total drying time corresponding to the plush toy to be dried is obtained.

[0076] In one embodiment, the corresponding relationship between the weight and the total drying time can be queried according to the weight of the plush toy to be dried, so as to determine the total drying time corresponding to the plush toy to be dried.

[0077] In step S120, the time proportions occupied by the multiple drying stages are obtained.

[0078] The overall drying process of the plush toy may include the following multiple drying stages: a surface preheating stage, a penetration drying stage, a centrifugal drying stage, and a low-temperature slow-release stage.

[0079] The drying time of the surface preheating stage is determined by the temperature during the actual drying process. When the temperature in the drum reaches the preset target temperature, the surface preheating stage of drying is completed and the next drying stage begins.

[0080] The time proportion occupied by the penetration drying stage may be obtained. Optionally, the time proportion occupied by the penetration drying stage is 20%.

[0081] The time proportion occupied by the centrifugal drying stage may be obtained. Optionally, the time proportion occupied by the centrifugal drying stage is 35%.

[0082] The time ratio occupied by the penetration drying stage is less than the time ratio occupied by the centrifugal drying stage, so as to ensure that the drying time occupied by the centrifugal drying stage is sufficient to dry the plush toys.

[0083] The drying time in the low-temperature slow-release stage can be the time obtained by subtracting the time occupied by other stages from the total drying time.

[0084] In step S130, the drying times corresponding to the plurality of drying stages are determined according to the total drying time and the time ratios respectively occupied by the plurality of drying stages.

[0085] The drying time corresponding to the osmotic drying stage is determined as the product of the time ratio of the osmotic drying stage and the total drying time. The drying time corresponding to the centrifugal drying stage is determined as the product of the time ratio of the centrifugal drying stage and the total drying time.

[0086] For example, if the total drying time is 60 minutes, the time proportion occupied by the penetration drying stage is 20%, and the time proportion occupied by the centrifugal drying stage is 35%, then the drying time corresponding to the penetration drying stage is 60 minutes × 20% = 12 minutes, and the drying time corresponding to the centrifugal drying stage is 60 minutes × 35% = 21 minutes.

[0087] In step S140, the multi-dimensional drying parameters of the plurality of drying stages are obtained, wherein the multi-dimensional drying parameters include: heating tube power, fan speed and drum motor start-stop rhythm.

[0088] Drying equipment may include, but is not limited to, a drum, a heating tube, a fan, and a drum motor. The drum holds the plush toys to be dried. The heating tube heats the drum, and controlling the heating tube power can control the drum temperature. The fan generates air, and controlling the fan speed can control the wind speed. The drum motor rotates the drum, and controlling the drum motor's rotation and stopping rhythm can control the drum's speed, forward rotation, reverse rotation, and pause.

[0089] In step S150, the plush toy is dried in stages according to the drying times and the multi-dimensional drying parameters corresponding to the plurality of drying stages.

[0090] According to the multi-dimensional drying parameters corresponding to the drying stage, the plush toys are dried in the drying stage until the drying time corresponding to the drying stage is reached, and then the next drying stage is entered or the drying is completed.

[0091] By adopting the technical solution of the embodiment of the present application, the total drying time is the time corresponding to the plush toys to be dried, so drying according to the total drying time can achieve effective drying of the plush toys; the drying process is divided into multiple drying stages, and the time and multi-dimensional drying parameters corresponding to different drying stages are different, which can achieve stage-by-stage temperature control and optimize the drying logic, thereby improving drying efficiency and user experience satisfaction; the coordinated control of multi-dimensional drying parameters can achieve rapid drying of plush toys without damaging the plush toys.

[0092] Based on the above technical solution, as an embodiment, obtaining the total drying time corresponding to the plush toy to be dried may include: weighing the plush toy to obtain the weight of the plush toy; and determining the total drying time based on the weight of the plush toy.

[0093] The bottom of the drum of the drying device may be provided with a weight sensor, which can be used to weigh the plush toys to be dried to obtain the weight of the plush toys. A correspondence between weight and total drying time is preset, and the total drying time can be determined by querying the correspondence based on the weight of the plush toys.

[0094] The corresponding relationship between weight and total drying time may be determined based on big data or through multiple experiments.

[0095] The technical solution of the embodiment of the present application is to determine the total drying time according to the weight of the plush toys to be dried. Therefore, by drying the plush toys according to the total drying time, it can be ensured that the total drying time for the plush toys is sufficient, thereby achieving effective drying of the plush toys.

[0096] On the basis of the above technical solution, as an embodiment, the drying of the plush toys in stages according to the drying time and the multi-dimensional drying parameters corresponding to the multiple drying stages may include: during the surface preheating stage of drying the plush toys, controlling the fan to operate at a constant first fan speed; the first fan speed is lower than the fan speed threshold; controlling the drum motor to rotate forward and reverse at a target drum speed; controlling the heating tube to operate at the maximum heating tube power until the temperature reaches the target temperature and enters the next drying stage.

[0097] The heating tube power during the surface preheating stage is the maximum heating tube power, which refers to the maximum power that the heating tube can reach.

[0098] The fan speed in the surface preheating stage is a first fan speed, which is relatively low. Optionally, the first fan speed is lower than a fan speed threshold. The fan speed threshold can be set according to actual needs.

[0099] The drum motor rotation and stopping rhythm in the surface preheating stage is to rotate forward at the target drum speed for a first preset time, pause for a second preset time, and then reverse at the target drum speed for a first preset time, and repeat this cycle.

[0100] During the surface preheating phase, the fan can be controlled to operate at a constant first fan speed, thereby generating a constant wind speed. The first fan speed is relatively slow, resulting in a lower wind speed. This lower wind speed accelerates the absorption of heat from the plush toy surface. The wind speed can be adjusted by adjusting the fan speed with a variable frequency drive.

[0101] During the surface preheating phase, the drum motor can be controlled to rotate forward at a target drum speed for a first preset time, pause for a second preset time, and then reverse at the target drum speed for a first preset time, repeating this cycle. The target drum speed is relatively high, and the centrifugal force generated by the target drum speed can help the plush toy reach a high point. By rotating forward and reverse at a high target drum speed, gravity is used during the pause period to cause the plush toy to fall from a high position, thereby generating instantaneous airflow backdraft.

[0102] On the one hand, instantaneous reverse suction can make the interior of plush toys fluffy, improve drying uniformity, and prevent the inside of the plush toy from clumping due to moisture. In drum drying equipment, after blowing hot air forward to dry the surface, the airflow direction is briefly switched (reverse suction), using negative pressure to "draw" the moist air inside the toy, while also causing the fibers to fluff up and accelerating the evaporation of deep-seated moisture. On the other hand, it can reduce surface overheating and protect the plush material. Instantaneous reverse suction can create an "intermittent drying" effect by temporarily reducing the surface airflow pressure and the hot air contact time, preventing continuous hot air from causing the surface temperature of the plush toy to be too high, causing the material to deform, fade, or burn.

[0103] During the surface preheating stage, the heating tube can be controlled to operate at the maximum heating tube power, so that the temperature can rise rapidly at the maximum power. Thermal expansion causes the "pores" of the plush toy to expand, so that subsequent hot air can enter the inside of the plush toy, thereby achieving rapid drying of the plush toy.

[0104] The drying time during the surface preheating stage is unlimited and is completed when the temperature inside the drum reaches the target temperature. The target temperature is a preset temperature that will not cause deformation or damage to the plush toy.

[0105] In one embodiment, the wind speed corresponding to the first fan speed is 4m / s, the target drum speed is 50-55rpm, the first preset time is 15s, the second preset time is 5s, and the target temperature is 50°C. The fan is controlled to operate at a constant first fan speed, thereby generating a constant wind speed of 4m / s. The drum motor is controlled to rotate forward at 50-55rpm for 15s, then pause for 5s, then reverse at 50-55rpm for 15s, then pause for 5s, and repeat the cycle. The heating tube is controlled to operate at the maximum heating tube power, so that the temperature in the drum reaches 50°C from normal temperature. When the temperature in the drum reaches 50°C, the next drying stage is entered.

[0106] By adopting the technical solution of the embodiment of the present application, the temperature can be rapidly increased at maximum power, so that the "pores" of the plush toys can be expanded. The lower wind speed can accelerate the toy surface to fully absorb heat. The higher speed forward and reverse rotation can use gravity to make the toy fall during the pause stage, generating instantaneous airflow backdraft, thereby fluffing the plush toys and improving drying efficiency.

[0107] On the basis of the above technical solution, as an embodiment, the drying of the plush toys in stages according to the drying times and the multi-dimensional drying parameters corresponding to the multiple drying stages may include: during the drying process of the plush toys in the penetration drying stage, controlling the power of the heating tube to maintain the target temperature; controlling the fan speed to generate a pulsed wind speed; controlling the drum motor to operate in a dynamic tumbling mode; until the drying time corresponding to the penetration drying stage is reached, and entering the next drying stage.

[0108] The heating tube power in the penetration drying stage is the power required to maintain the target temperature.

[0109] The fan speed in the penetration drying stage is a speed that forms a pulsed wind speed. The pulsed wind speed means that the wind speed maintains a lower wind speed (first wind speed) in half a cycle and maintains a higher wind speed (second wind speed) in the other half cycle.

[0110] The rotation and stopping rhythm of the drum motor in the penetration drying stage is a dynamic tumbling mode. Specifically, the drum rotates forward for the third preset time, then reverses for the fourth preset time, and finally pauses for the fifth preset time, and the cycle is repeated.

[0111] During the permeation drying stage, the heating tube power can be PID controlled based on the real-time monitored drum temperature to maintain the drum temperature at the target temperature. For example, if the drum temperature is lower than the target temperature, the heating tube power is increased; if the drum temperature is higher than the target temperature, the heating tube power is reduced.

[0112] During the permeation drying stage, the fan speed can be controlled cyclically to generate pulsed wind speed. Pulsed wind speed can create a pressure difference during the intermittent period, which is conducive to driving the moisture inside the plush toy to migrate outward.

[0113] During the permeation drying stage, the drum motor can be controlled to operate in dynamic tumbling mode. The alternating forward and reverse rotation of the dynamic tumbling mode can generate alternating centrifugal and centripetal forces, which is beneficial for accelerating the water loss of plush toys due to internal and external squeezing.

[0114] Run according to the above multi-dimensional drying parameters until the drying time corresponding to the penetration drying stage is reached and enter the next drying stage.

[0115] In one embodiment, the drying time corresponding to the penetration drying stage is 12 minutes, the first wind speed is 4m / s, the second wind speed is 8m / s, the cycle corresponding to the wind speed is 6 minutes, the third preset time is 20 seconds, the fourth preset time is 10 seconds, the fifth preset time is 15 seconds, and the target temperature is 50°C. The power of the heating tube is automatically controlled by PID to maintain the temperature in the drum at 50°C. The BLDC fan speed is cyclically controlled to generate a wind speed of 4m / s for 3 minutes, and then a wind speed of 8m / s for 3 minutes, and the cycle repeats. The drum motor is controlled to rotate forward for 20 seconds, then reverse for 10 seconds, and then pause for 15 seconds, and the cycle repeats. After 12 minutes, the next drying stage is entered.

[0116] By adopting the technical solution of the embodiment of the present application, the pulsed wind speed can form a pressure difference during the intermittent period, which is conducive to driving the internal moisture of the plush toy to migrate outward; the forward and reverse alternation of the dynamic tumbling mode can generate alternating centrifugal force and centripetal force, which is conducive to accelerating the loss of water from the plush toy due to internal and external squeezing when it is dropped.

[0117] On the basis of the above technical solution, as an embodiment, the drying of the plush toys in stages according to the drying time and the multi-dimensional drying parameters corresponding to the multiple drying stages may include: during the centrifugal drying stage of drying the plush toys, controlling the power of the heating tube to achieve periodic temperature fluctuations; controlling the fan to operate at a constant second fan speed; the second fan speed is higher than the fan speed threshold; controlling the drum motor to operate in a centrifugal force bionic extrusion mode; the drum speed corresponding to the centrifugal force bionic extrusion mode is higher than the drum speed threshold; until the drying time corresponding to the centrifugal drying stage is reached, entering the next drying stage.

[0118] The heating tube power in the centrifugal drying stage is the power that causes the temperature in the drum to fluctuate periodically.

[0119] The fan speed in the centrifugal drying stage is a second fan speed, which is relatively large. Optionally, the second fan speed is higher than a fan speed threshold. The fan speed threshold can be set according to actual needs.

[0120] The rotation and stopping rhythm of the drum motor in the centrifugal drying stage is a centrifugal force bionic extrusion mode, specifically, the drum is continuously rotated forward and reversely for a preset seventh time period every a preset sixth time period.

[0121] During the centrifugal drying stage, the power of the heating tube can be controlled to achieve periodic temperature fluctuations in the drum, optionally with an amplitude of 5°C and a period of 3 minutes. Temperature fluctuations can trigger a thermal shock effect, destroying the binding energy between water molecules and fibers.

[0122] During the centrifugal drying stage, the fan can be controlled to run at a constant second fan speed, thereby generating a constant wind speed. The second fan speed is slower, resulting in a higher wind speed. The higher wind speed can maintain high heat and achieve rapid cycle dehumidification.

[0123] During the centrifugal drying stage, the drum motor can be controlled to operate in centrifugal force bionic extrusion mode. The high-speed rotation of the centrifugal force bionic extrusion mode can cause a secondary distribution of internal moisture, accelerating the full heat exchange between the inside and outside of the plush toy.

[0124] Run according to the above multi-dimensional drying parameters until the drying time corresponding to the centrifugal drying stage is reached and enter the next drying stage.

[0125] In one embodiment, the drying time corresponding to the centrifugal drying stage is 21 minutes, the temperature in the drum fluctuates periodically within the range of 55°C to 65°C, the fluctuation amplitude is 5°C, the period is 3 minutes, the wind speed corresponding to the second fan speed is 10m / s, the speed corresponding to the centrifugal force bionic extrusion mode is 600rpm, the sixth preset time length is 5 minutes, and the seventh preset time length is 1 minute. The power of the heating tube is controlled to achieve periodic fluctuations in the temperature in the drum within the range of 55°C to 65°C. The fan speed is controlled to the second fan speed to generate a constant wind speed of 10m / s. The drum motor is controlled to rotate continuously in forward and reverse directions at high speed (600rpm) for 1 minute every 5 minutes.

[0126] By adopting the technical solution of the embodiment of the present application, temperature fluctuations can trigger a thermal shock effect, destroying the binding energy between water molecules and fibers; higher wind speeds can maintain high-temperature rapid circulation dehumidification; high-speed rotation in the centrifugal bionic extrusion mode can cause secondary distribution of internal moisture, accelerating sufficient heat exchange inside and outside the toy.

[0127] On the basis of the above technical solution, as an embodiment, the drying of the plush toys in stages according to the drying time and the multi-dimensional drying parameters corresponding to the multiple drying stages may include: during the low-temperature slow-release stage of drying the plush toys, controlling the power of the heating tube to achieve linear cooling; controlling the fan to operate at a constant third fan speed; the third fan speed is lower than the fan speed threshold; controlling the drum motor to operate in a planetary rotation mode to achieve three-dimensional tumbling of the plush toys; and stopping drying until the sum of the drying time of the low-temperature slow-release stage and the drying time of the other multiple stages reaches the total drying time.

[0128] The power of the heating tube in the low-temperature slow-release stage is the power required to linearly reduce the temperature inside the drum.

[0129] The fan speed in the low-temperature slow-release stage is a third fan speed, which is relatively low. Optionally, the third fan speed is lower than a fan speed threshold. The fan speed threshold can be set according to actual needs.

[0130] The rotation and stopping rhythm of the drum motor in the low-temperature sustained-release stage is a planetary rotation mode. Specifically, the drum is continuously rotated at a preset drum speed to maintain the rotation and revolution of the plush toy.

[0131] During the low-temperature slow-release phase, the heating tube power can be controlled to achieve a linear temperature drop within the drum. Alternatively, the drum temperature can be linearly decreased at a rate of 0.5°C / min. This slow temperature drop prevents steam recondensation and keeps the dew point below 25°C.

[0132] During the low-temperature slow-release phase, the fan can be controlled to operate at a constant third fan speed, thereby generating a constant wind speed. The third fan speed is relatively low, so the wind speed generated is relatively low, and the lower wind speed can stabilize the flow field.

[0133] During the low-temperature slow-release phase, the drum motor can be controlled to operate in planetary rotation mode. This planetary rotation mode can maintain the plush toy's rotation and revolution, causing the plush toy to tumble in three dimensions, thereby increasing the renewal rate of the plush toy's contact surface.

[0134] The process is run according to the above multi-dimensional drying parameters until the sum of the drying time of the low-temperature slow-release stage and the drying time of the other multiple executed drying stages reaches the total drying time, thus completing the drying of the plush toys.

[0135] In one embodiment, the third fan speed corresponds to a wind speed of 4 m / s, and the planetary rotation mode corresponds to a speed of 45 rpm. The heating tube power is controlled to decrease the drum temperature at a slope of 0.5°C / min. The fan speed is controlled to the third fan speed to produce a constant wind speed of 4 m / s. The drum motor is controlled to rotate continuously at 45 rpm.

[0136] By adopting the technical solution of the embodiment of the present application, reducing the wind speed can stabilize the flow field, slowly cooling can avoid steam recondensation, and the planetary rotation mode can make the toy roll in three dimensions, which is beneficial to improving the update rate of the toy contact surface.

[0137] To facilitate better implementation of the plush toy drying method of the present application, the present application also provides a plush toy drying device based on the above plush toy drying method. The meanings of the terms herein are the same as those in the above plush toy drying method, and the specific implementation details can be referred to the description in the method embodiment.

[0138] See also Figure 2 , Figure 2 : is a structural diagram of a plush toy drying device provided in an embodiment of the present application, the plush toy drying device comprising:

[0139] A total time acquisition module 201 is used to acquire the total drying time corresponding to the plush toy to be dried;

[0140] A ratio acquisition module 202 is used to obtain the time ratios occupied by the multiple drying stages;

[0141] A time determination module 203 is configured to determine the drying time corresponding to the plurality of drying stages according to the total drying time and the time ratios respectively occupied by the plurality of drying stages;

[0142] A parameter acquisition module 204 is configured to acquire multidimensional drying parameters of the plurality of drying stages, wherein the multidimensional drying parameters include: heating tube power, fan speed, and drum motor start-stop rhythm;

[0143] The staged drying module 205 is configured to dry the plush toy in stages according to the drying times and the multi-dimensional drying parameters corresponding to the plurality of drying stages.

[0144] In one embodiment, the staged drying module 205 includes:

[0145] a first fan control unit, configured to control the fan to operate at a constant first fan speed during the surface preheating stage of drying the plush toy; the first fan speed being lower than a fan speed threshold;

[0146] A first motor control unit, configured to control the drum motor to rotate forward and reverse at a target drum speed;

[0147] The first heating tube control unit is used to control the heating tube to operate at the maximum heating tube power until the temperature reaches the target temperature and enters the next drying stage.

[0148] In one embodiment, the staged drying module 205 includes:

[0149] a second heating tube control unit, configured to control the power of the heating tube to maintain a target temperature during the drying process of the plush toy in the penetration drying stage;

[0150] a second fan control unit, for controlling the fan speed to generate a pulsed wind speed;

[0151] a second motor control unit, for controlling the drum motor to operate in a dynamic tumbling mode;

[0152] The penetration drying stage completion unit is used to enter the next drying stage until the drying time corresponding to the penetration drying stage is reached.

[0153] In one embodiment, the staged drying module 205 includes:

[0154] a third heating tube control unit, configured to control the power of the heating tube to achieve periodic temperature fluctuations during the centrifugal drying process of the plush toy;

[0155] a third fan control unit, configured to control the fan to operate at a constant second fan speed; the second fan speed being higher than a fan speed threshold;

[0156] a third motor control unit, configured to control the drum motor to operate in a centrifugal bionic extrusion mode; wherein the drum speed corresponding to the centrifugal bionic extrusion mode is higher than a drum speed threshold;

[0157] The centrifugal drying stage completion unit is used to enter the next drying stage until the drying time corresponding to the centrifugal drying stage is reached.

[0158] In one embodiment, the staged drying module 205 includes:

[0159] a fourth heating tube control unit, configured to control the power of the heating tube to achieve linear cooling during the low-temperature slow-release drying process of the plush toy;

[0160] a fourth fan control unit, configured to control the fan to operate at a constant third fan speed; the third fan speed being lower than a fan speed threshold;

[0161] a fourth motor control unit, configured to control the drum motor to operate in a planetary rotation mode to achieve three-dimensional tumbling of the plush toy;

[0162] The low-temperature slow-release stage completion unit is used to stop drying until the sum of the drying time of the low-temperature slow-release stage and the drying time of other stages reaches the total drying time.

[0163] In one embodiment, the total time acquisition module 201 includes:

[0164] a weighing unit, used to weigh the plush toy to obtain the weight of the plush toy;

[0165] The time determination unit is used to determine the total drying time according to the weight of the plush toy.

[0166] In one embodiment, the time proportions occupied by the multiple drying stages include: the time proportion occupied by the osmotic drying stage and the time proportion occupied by the centrifugal drying stage; wherein the time proportion occupied by the osmotic drying stage is smaller than the time proportion occupied by the centrifugal drying stage.

[0167] By adopting the technical solution of the embodiment of the present application, the total drying time is the time corresponding to the plush toys to be dried, so drying according to the total drying time can achieve effective drying of the plush toys; the drying process is divided into multiple drying stages, and the time and multi-dimensional drying parameters corresponding to different drying stages are different, which can achieve stage-by-stage temperature control and optimize the drying logic, thereby improving drying efficiency and user experience satisfaction; the coordinated control of multi-dimensional drying parameters can achieve rapid drying of plush toys without damaging the plush toys.

[0168] The specific definition of the plush toy drying device can be found in the definition of the plush toy drying method described above and will not be repeated here. Each module in the aforementioned plush toy drying device can be implemented in whole or in part via software, hardware, or a combination thereof. Each of these modules can be embedded in or independent of a processor in a computer device in hardware form, or stored in a computer device memory in software form, so that the processor can call and execute the corresponding operations of each module.

[0169] In addition, the present application also provides a drying device, such as Figure 3 As shown, it shows a schematic structural diagram of the drying device involved in this application, which can be an electronic device, specifically:

[0170] The electronic device may include one or more processing core processors 301 and one or more computer readable storage media memories 302 and other components. Those skilled in the art will understand that Figure 3The electronic device structure shown in the figure does not constitute a limitation of the electronic device, and may include more or fewer components than shown in the figure, or combine certain components, or arrange components differently.

[0171] The processor 301 is the control center of the electronic device. It connects all parts of the electronic device using various interfaces and lines. By running or executing software programs and / or modules stored in the memory 302 and accessing data stored in the memory 302, it performs various functions of the electronic device and processes data, thereby monitoring the electronic device as a whole. Optionally, the processor 301 may include one or more processing cores; preferably, the processor 301 may integrate an application processor and a modem processor, wherein the application processor primarily processes the operating system, user interface, and application programs, while the modem processor primarily handles wireless communications. It is understood that the modem processor may not be integrated into the processor 301.

[0172] The memory 302 can be used to store software programs and modules. The processor 301 executes various functional applications and data processing by running the software programs and modules stored in the memory 302. The memory 302 may mainly include a program storage area and a data storage area, wherein the program storage area may store an operating system, an application required for at least one function (such as a sound playback function, an image playback function, etc.), etc.; the data storage area may store data created according to the use of the electronic device, etc. In addition, the memory 302 may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one disk storage device, a flash memory device, or other volatile solid-state storage device. Accordingly, the memory 302 may also include a memory controller to provide the processor 301 with access to the memory 302.

[0173] In one embodiment, the electronic device further includes a power supply 303 for supplying power to various components. Preferably, the power supply 303 can be logically connected to the processor 301 via a power management system, thereby enabling the power management system to manage charging, discharging, and power consumption. The power supply 303 can also include one or more DC or AC power supplies, a recharging system, a power supply device debugging circuit, a power converter or inverter, a power status indicator, and other arbitrary components.

[0174] In one embodiment, the electronic device may further include an input unit 304, which may be used to receive input digital or character information and generate keyboard, mouse, joystick, optical or trackball signal input related to user settings and function control.

[0175] Although not shown, the electronic device may further include a display unit, etc., which will not be described in detail here. Specifically, in this embodiment, the processor 301 in the electronic device loads the executable files corresponding to one or more application processes into the memory 302 according to the following instructions, and the processor 301 runs the application stored in the memory 302, thereby implementing the steps of any of the plush toy drying methods provided in the embodiments of the present application.

[0176] Those skilled in the art will understand that Figure 3 The structure shown in the figure is only a block diagram of a part of the structure related to the solution of the present application, and does not constitute a limitation on the electronic device to which the solution of the present application is applied. The specific electronic device may include more or fewer components than shown in the figure, or combine certain components, or have a different component arrangement.

[0177] In one embodiment, an electronic device is provided, including a memory and a processor, wherein a computer program is stored in the memory, and when the processor executes the computer program, the method described in any embodiment of the present application is implemented.

[0178] In one embodiment, a computer-readable storage medium is provided, on which a computer program is stored. When the computer program is executed by a processor, the method described in any embodiment of the present application is implemented.

[0179] In some embodiments, a computer program product is also proposed, including a computer program or instructions, which implements the method described in any embodiment of the present application when executed by a processor.

[0180] The specific implementation of the above operations can be found in the previous embodiments and will not be repeated here.

[0181] Those skilled in the art will appreciate that all or part of the steps in the various methods of the above embodiments may be accomplished by instructions, or by controlling related hardware through instructions. The instructions may be stored in a computer-readable storage medium and loaded and executed by a processor.

[0182] To this end, the present application provides a computer-readable storage medium having a computer program stored thereon. The computer program can be loaded by a processor to execute the steps in any one of the methods for drying plush toys provided in the present application.

[0183] The specific implementation of the above operations can be found in the previous embodiments and will not be repeated here.

[0184] The computer-readable storage medium may include a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk, etc.

[0185] Since the instructions stored in the computer-readable storage medium can execute the steps in any of the plush toy drying methods provided in the present application, the beneficial effects that can be achieved by any of the plush toy drying methods provided in the present application can be achieved. Please refer to the previous embodiments for details and will not be repeated here.

[0186] Finally, it should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "includes," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or terminal device that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or elements that are inherent to such process, method, article, or terminal device. In the absence of further restrictions, an element defined by the phrase "comprises a ..." does not exclude the presence of additional identical elements in the process, method, article, or terminal device that includes the element.

[0187] The above is a detailed introduction to the drying method, device, drying equipment and computer-readable storage medium for plush toys provided in this 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 ideas. At the same time, for those skilled in the art, according to the ideas of the present invention, there will be changes in the specific implementation methods and application scopes. In summary, the contents of this specification should not be understood as limiting the present invention.

Claims

1. A method for drying plush toys, characterized in that: The method comprises: Get the total drying time corresponding to the plush toy to be dried; Obtain the time proportions occupied by each of the multiple drying stages; Determining the drying times corresponding to the multiple drying stages according to the total drying time and the time ratios respectively occupied by the multiple drying stages; Acquire multidimensional drying parameters of the plurality of drying stages, the multidimensional drying parameters including: heating tube power, fan speed, and drum motor start-stop rhythm; The plush toy is dried in stages according to the drying times and the multi-dimensional drying parameters corresponding to the plurality of drying stages.

2. The method according to claim 1, characterized in that The step of drying the plush toy in stages according to the drying times and the multi-dimensional drying parameters corresponding to the plurality of drying stages includes: During the drying process of the plush toy in the surface preheating stage, the fan is controlled to operate at a constant first fan speed; the first fan speed is lower than a fan speed threshold; Control the drum motor to rotate forward and reverse at the target drum speed; The heating tube is controlled to operate at the maximum heating tube power until the temperature reaches the target temperature and enters the next drying stage.

3. The method according to claim 1, characterized in that The step of drying the plush toy in stages according to the drying times and the multi-dimensional drying parameters corresponding to the plurality of drying stages includes: During the drying process of the plush toy in the penetration drying stage, controlling the power of the heating tube to maintain the target temperature; Control fan speed to generate pulsed wind speed; Control the drum motor to operate in dynamic tumbling mode; Until the drying time corresponding to the penetration drying stage is reached, the next drying stage is entered.

4. The method according to claim 1, wherein The step of drying the plush toy in stages according to the drying times and the multi-dimensional drying parameters corresponding to the plurality of drying stages includes: During the drying process of the plush toy in the centrifugal drying stage, the power of the heating tube is controlled to achieve periodic temperature fluctuations; controlling the fan to operate at a constant second fan speed; the second fan speed being higher than a fan speed threshold; Controlling the drum motor to operate in a centrifugal force bionic extrusion mode; the drum speed corresponding to the centrifugal force bionic extrusion mode is higher than a drum speed threshold; Until the drying time corresponding to the centrifugal drying stage is reached, the next drying stage is entered.

5. The method according to claim 1, wherein The step of drying the plush toy in stages according to the drying times and the multi-dimensional drying parameters corresponding to the plurality of drying stages includes: During the low-temperature slow-release drying process of the plush toy, the power of the heating tube is controlled to achieve linear temperature reduction; controlling the fan to operate at a constant third fan speed; the third fan speed being lower than a fan speed threshold; controlling the drum motor to operate in a planetary rotation mode to achieve three-dimensional tumbling of the plush toy; The drying is stopped until the sum of the drying time of the low-temperature sustained-release stage and the drying time of the other multiple stages reaches the total drying time.

6. The method according to claim 1, characterized in that The step of obtaining the total drying time corresponding to the plush toy to be dried includes: Weighing the plush toy to obtain the weight of the plush toy; The total drying time is determined according to the weight of the plush toy.

7. The method according to claim 1, characterized in that The time proportions occupied by the multiple drying stages include: the time proportion occupied by the penetration drying stage and the time proportion occupied by the centrifugal drying stage; wherein the time proportion occupied by the penetration drying stage is smaller than the time proportion occupied by the centrifugal drying stage.

8. A plush toy drying device, characterized in that: The device comprises: A total time acquisition module is used to obtain the total drying time corresponding to the plush toys to be dried; A ratio acquisition module is used to obtain the time ratios occupied by multiple drying stages; A time determination module, configured to determine the drying time corresponding to the plurality of drying stages according to the total drying time and the time ratios respectively occupied by the plurality of drying stages; a parameter acquisition module, configured to acquire multidimensional drying parameters of the plurality of drying stages, wherein the multidimensional drying parameters include: heating tube power, fan speed, and drum motor start-stop rhythm; The staged drying module is used to dry the plush toy in stages according to the drying time and the multi-dimensional drying parameters corresponding to the multiple drying stages.

9. A drying device, characterized in that: The method comprises a memory, a processor and a computer program stored in the memory and executable on the processor, wherein the processor implements the steps of the method for drying a plush toy according to any one of claims 1 to 7 when executing the computer program.

10. A computer-readable storage medium, characterized in that The computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the steps of the method for drying a plush toy according to any one of claims 1 to 7 are implemented.

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