Constant-temperature wax therapy instrument control system and method thereof

Abstract

The invention discloses a constant-temperature wax therapy instrument control system and method, and the system comprises a main control module, a wax melting box control module, a cake making box control module, a heating control module, a wax material read-write module, a voice system, a display device, a filtering system, and an automatic control module. The main control module performs corresponding analysis operation according to parameter information selected by a user, adjusts temperature parameters of a wax melting groove in a wax melting box and a constant temperature chamber in a cake making box through temperature input feedback of an adjusting unit, and analyzes the current state of wax therapy through a wax material read-write module; according to the constant-temperature electric wax therapy instrument, wax cakes with different thicknesses can be determined according to parameters selected by a user, the temperature of the wax melting groove and the temperature of the constant-temperature chamber can be adjusted through temperature input feedback, intelligent time management is synchronously carried out, a wax material remaining amount monitoring function is achieved, and supply, demand and quality consistent stability and economic benefits of the constant-temperature electric wax therapy instrument are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of wax therapy apparatus, and in particular to a constant temperature wax therapy apparatus control system and method thereof. Background Art

[0002] A wax therapy apparatus is an apparatus specially used for wax therapy, which greatly reduces the complexity of wax therapy and makes wax therapy more widely used. The functions of the current wax therapy apparatus are still relatively simple, and the production of wax cakes of different thicknesses needs to be improved. Secondly, during the use of the current wax therapy apparatus, the demand and supply of wax materials in the place of use is not fixed. Wax materials from other sources are mixed in the constant temperature wax therapy apparatus, which not only affects the constant temperature heating effect, but may even damage the apparatus and bring adverse effects. Summary of the invention

[0003] In view of the above problems existing in the existing wax therapy apparatus, the present invention is proposed.

[0004] Therefore, one of the objects of the present invention is to provide a constant temperature wax therapy instrument control system and method thereof, which can determine wax cakes of different thicknesses according to the parameters selected by the user, adjust the temperature of the wax melting tank and the constant temperature chamber through temperature input feedback, perform intelligent time management simultaneously, and have a wax material remaining monitoring function, thereby improving the supply and demand and quality consistency stability and economic benefits of the constant temperature electric wax therapy instrument.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0006] In one aspect, the present invention provides a constant temperature electric wax therapy instrument control system, comprising:

[0007] The main control module is used to obtain input data and output corresponding control signals based on wax melting or cake making analysis, which includes an acquisition unit, an analysis unit, a regulation unit and a communication unit;

[0008] A wax melting box control module, connected to the main control module, for selecting and configuring the wax melting functions in the wax melting box, wherein the wax melting functions include rapid wax melting, rapid heating, disinfection and standby;

[0009] A cake making box control module is connected to the main control module and is used for selecting and configuring cake making functions in the wax cake box, wherein the cake making functions include immediate cake making, scheduled cake making, constant temperature of wax cakes, wax replenishment cake making, re-making cakes, stopping cake making and cancelling constant temperature;

[0010] A heating control module, connected to the wax melting box control module and the cake making box control module, for heating and thermostatically controlling the wax melting box and the cake making box; and

[0011] Electronic label, the electronic label is configured on the wax packaging bag;

[0012] The wax material reading and writing module is connected to the main control module and is used to transmit information of a specific frequency to the electronic tag of the wax material to drive the electronic tag circuit to output internal data. The internal output data is received by the wax material reading and writing module to be modified and the original data of the electronic tag is cleared and transmitted to the main control module. The modified data is processed and analyzed by the main control module to generate reading and writing result data, and the reading and writing result data is uploaded through the communication unit.

[0013] As a preferred solution of the present invention, the invention further comprises:

[0014] The voice system is connected to the main control module and is used to voice broadcast the current operation functions and corresponding parameter information of the wax melting box control module, the cake making box control module and the wax material reading and writing module.

[0015] A display device, connected to the main control module, which provides at least one touch-controlled image display interface for displaying real-time control information of the constant temperature electric wax therapy instrument;

[0016] A filtration system, connected to the heating control module, is used to reheat the unused and cooled wax into wax liquid for filtering;

[0017] The automatic control module is connected to the main control module, and is used to preset the control parameter information of the wax melting box control module and the cake making box control module and set them to automatic mode. After running, it automatically executes the preset wax melting, constant temperature, wax releasing, and cake making program functions.

[0018] As a preferred solution of the present invention, the wax melting box adopts water washing and separation technology, and the cake making box of the cake making box control module also includes a cooling device for constant temperature control of the constant temperature chamber, and the cooling device adopts semiconductor cooling method for cooling.

[0019] As a preferred solution of the present invention, the wax melting box control module visually and synchronously presents the current real-time temperature, set temperature, wax melting operation status and wax tube temperature of the wax melting box;

[0020] The cake making box control module visually and synchronously presents the current real-time temperature of the cake making box, the wax cake temperature, the cake making operation status and the remaining time.

[0021] As a preferred solution of the present invention, the wax melting box control module includes a water inlet and outlet setting unit and a wax melting parameter setting unit. The water inlet and outlet setting unit is used to set the water inlet time. The water inlet time is set to 0-999 seconds. The water inlet is displayed as a countdown. The water inlet and outlet unit is equipped with a virtual key module for starting, stopping and returning functions.

[0022] The wax melting parameter setting unit is used to adjust the working time period of the wax melting box, the temperature of the wax cake, the system time and date, the vacation setting and more settings according to the actual situation;

[0023] The vacation is set to start at the real-time start time, and end at the day before the end of the vacation. At the specified time, the automatic control module automatically starts the cake making box control module to perform cake making operations;

[0024] The more settings include setting specific parameter information for melting wax and specific parameter information for making cakes. The specific parameter information for melting wax includes preheating temperature parameters, disinfection time parameters, rapid heating time parameters, constant temperature parameters, disinfection temperature parameters, rapid heating temperature parameters and wax tube temperature parameters; the specific parameter information for making cakes includes preheating time, upper limit of solidification, rapid melting time, lower limit of solidification and rapid melting temperature.

[0025] As a preferred solution of the present invention, the analysis unit of the main control module is used for constant temperature control of the cake box, which extracts the data of the temperature sensor in the cake box by Fourier transform, and gives a temperature signal x(t) in a continuous time domain, and then processes the temperature control PID algorithm;

[0026] Given a temperature signal x(t) in the continuous time domain, its Fourier transform is expressed as follows:

[0027]

[0028] Where x(f) is a complex-valued function with frequency f, x(t) is the temperature signal at the tth time point in the continuous time domain, i is an imaginary unit, f is the frequency in the continuous time domain, and dt is the differential;

[0029] The temperature control PID algorithm is expressed as follows:

[0030]

[0031] Among them, K p is the proportional gain value, K j is the integral gain value, K d is the derivative gain value, K p , K j and K d All are non-negative numbers, representing the coefficients of the proportional term, integral term and derivative term in the PID algorithm respectively; μ(t) is the temperature control value, e(t) is the temperature deviation value, T is the integral variable, taking the value of 0-t, and t is the time point.

[0032] As a preferred solution of the present invention, the temperature of the wax melting box of the wax melting box control module is set to be greater than 75°C, and the setting temperature of the wax melting box is proportional to the wax melting time;

[0033] The cake box heating temperature range of the cake box control module is set at 35°C to 62°C, with a step of 1°C. Specifically, when the ambient temperature is 25±2°C, the cake box temperature error is within the range of ±2°C; the thickness of the wax cake in the cake box is set within the range of 1mm to 20mm.

[0034] As a preferred solution of the present invention, the cake box control module includes a thickness setting unit, which is provided with at least four levels of thickness settings, and each thickness level is configured with wax release time, solidification time and constant temperature time settings;

[0035] The thickness of the wax cakes in the cake making box is set to four levels, namely, 1mm-4mm is the first thickness level, 5mm-8mm is the second thickness level, 9mm-12mm is the third thickness level, and 13mm-16mm is the fourth thickness level.

[0036] As a preferred solution of the present invention, the wax reading and writing module processes and analyzes the modification data through the main control module when the user is using the wax with the electronic tag to add wax. Specifically, the main control module automatically subtracts the weight of the current melted wax cake from the total weight of the wax stored last time to obtain the current remaining wax weight as the modification data, and analyzes the number of wax cakes with different thicknesses based on the current remaining wax weight, and displays the data on the number of wax cakes with different thicknesses;

[0037] When the number of wax cakes is less than the preset value, the constant temperature wax therapy instrument communicates with the server through the communication unit and automatically sends a reminder to replenish the wax raw materials and how to purchase the wax raw materials;

[0038] When the number of wax cakes is zero, the constant temperature wax therapy instrument sends a message that the wax raw material is zero to the server through the communication unit.

[0039] In one aspect, the present invention provides a method for controlling a constant temperature wax therapy device system, comprising:

[0040] Step S1, the user opens the wax packaging bag, and communicates with the wax reading and writing module through the electronic tag to transmit the wax storage information to the main control module;

[0041] Step S2, the user sets the parameter information of wax melting and cake making to the wax melting box control module and the cake making box control module through the display device, and also includes completing one of the selection and operation of immediate cake making, scheduled cake making, wax replenishment cake making or re-cake making through the intelligent one-key function of the automatic control module;

[0042] Step S3, the main control module performs corresponding analysis and calculation according to the parameter information selected by the user, and sends the data to the analysis unit for analysis and processing, and adjusts the temperature parameters of the wax melting tank in the wax melting box and the constant temperature chamber in the cake making box through the temperature input feedback of the adjustment unit;

[0043] Step S4, when the wax melting box of the constant temperature electric wax therapy instrument meets the wax discharge condition, the wax discharge device will put the wax liquid in the wax melting tank into the constant temperature room wax tray through the pipeline, and the main control module will control the constant temperature room cooling device and the constant temperature room heating device to complete the wax cake forming and constant temperature operation of the cake making box;

[0044] Step S5, after taking out the wax cakes made in the cake making box, the main control module processes and analyzes the modified data to generate read-write result data, and uploads the read-write result data through the communication unit, and at the same time cuts the made wax cakes into different shapes for hot compress.

[0045] Beneficial effects of the present invention: The constant temperature electric wax therapy instrument of the present invention can determine wax cakes of different thicknesses according to the parameters selected by the user, adjust the temperature of the wax melting tank and the constant temperature chamber through temperature input feedback, perform intelligent time management simultaneously, and has a wax material remaining monitoring function, thereby improving the supply and demand and quality consistency stability and economic benefits of the constant temperature electric wax therapy instrument. BRIEF DESCRIPTION OF THE DRAWINGS

[0046] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0047] Figure 1 It is a schematic diagram of the modular structure of the control system of the constant temperature wax therapy instrument of the present invention;

[0048] Figure 2 It is a flow chart of the control method of the constant temperature wax therapy apparatus of the present invention;

[0049] Figure 3 It is a schematic diagram of the graphical interface of the wax melting box control module and the cake making box control module of the present invention;

[0050] Figure 4 It is a schematic diagram of the wax melting operation graphical interface of the wax melting box control module of the present invention;

[0051] Figure 5 A schematic diagram of a graphical interface for selecting a cake making method of a cake making box control module of the present invention;

[0052] Figure 6 A schematic diagram showing a thickness setting unit graphical interface in a cake making box control module of the present invention;

[0053] Figure 7 A schematic diagram showing a graphical interface of a wax melting parameter setting unit of the present invention;

[0054] Figure 8 A schematic diagram showing a graphical interface for more settings of the present invention;

[0055] Numbers in the figure: 10, main control module; 20, wax melting box control module; 30, cake making box control module; 40, heating control module; 50, wax material reading and writing module; 60, voice system; 70, display device; 80, filtering system; 90, automatic control module. DETAILED DESCRIPTION

[0056] In order to make the purpose, technical solution and advantages of the embodiment of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described below in conjunction with the drawings of the embodiment of the present invention. Obviously, the described embodiment is a part of the embodiment of the present invention, not all of the embodiments. Based on the described embodiment of the present invention, all other embodiments obtained by ordinary technicians in this field belong to the scope of protection of the present invention.

[0057] Reference Figure 1 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8 , is an embodiment of the present invention, which provides a constant temperature wax therapy instrument control system, including:

[0058] The main control module 10 is used to obtain input data and output corresponding control signals based on wax melting or cake making analysis, which includes an acquisition unit, an analysis unit, a regulation unit and a communication unit;

[0059] The wax melting box control module 20 is connected to the main control module 10 and is used for selecting and configuring the wax melting functions in the wax melting box. The wax melting functions include rapid wax melting, rapid heating, disinfection and standby.

[0060] The cake making box control module 30 is connected to the main control module 10 and is used for selecting and configuring the cake making functions in the wax cake box. The cake making functions include immediate cake making, scheduled cake making, constant temperature of wax cake, wax cake making, re-making cake, stopping cake making and canceling constant temperature;

[0061] A heating control module 40, connected to the wax melting box control module 20 and the cake making box control module 30, for heating and temperature control of the wax melting box and the cake making box; and

[0062] Electronic label, the electronic label is configured on the wax packaging bag;

[0063] The wax material reading and writing module 50 is connected to the main control module 10 and is used to transmit information of a specific frequency to the electronic tag of the wax material to drive the electronic tag circuit to output the internal data. After that, the wax material reading and writing module 50 receives the internal output data for modification and clears the original data of the electronic tag, and transmits it to the main control module 10. The main control module 10 processes and analyzes the modified data to generate the reading and writing result data, and uploads the reading and writing result data through the communication unit. In addition, the constant temperature wax therapy instrument control system of this embodiment also includes:

[0064] The voice system 60 is connected to the main control module 10 and is used to voice broadcast the current operation functions and corresponding parameter information of the wax melting box control module 20, the cake making box control module 30 and the wax material reading and writing module 50.

[0065] The display device 70 is connected to the main control module 10 and provides at least one touch-controlled image display interface for displaying real-time control information of the constant temperature electric wax therapy instrument;

[0066] The filtering system 80 is connected to the heating control module 40 and is used to reheat the unused cooled wax into wax liquid for filtering;

[0067] The automatic control module 90 is connected to the main control module 10, and is used to preset the control parameter information of the wax melting box control module 20 and the cake making box control module 30 and set them to automatic mode. After running, it automatically executes the preset wax melting, constant temperature, wax release, and cake making program functions.

[0068] The wax melting box of the present embodiment adopts water washing and separation technology, and the cake making box of the cake making box control module 30 also includes a cooling device for controlling the constant temperature of the constant temperature chamber, and the cooling device adopts semiconductor cooling method for cooling.

[0069] refer to Figure 3 In one embodiment, the wax melting box control module 20 of this embodiment visualizes and synchronously presents the current real-time temperature, set temperature, wax melting operation status and wax tube temperature of the wax melting box;

[0070] The cake making box control module 30 visually and synchronously presents the current real-time temperature of the cake making box, the wax cake temperature, the cake making operation status and the remaining time.

[0071] refer to Figure 4 The wax melting box control module 20 of this embodiment includes a water inlet and outlet setting unit and a wax melting parameter setting unit. The water inlet and outlet setting unit is used to set the water inlet time. The water inlet time is set to 0-999 seconds. The water inlet is displayed as a countdown. The water inlet and outlet unit is equipped with a virtual key module for starting, stopping, and returning functions.

[0072] refer to Figure 7, the wax melting parameter setting unit of this embodiment is used to adjust the working time period of the wax melting box, the temperature of the wax cake, the system time and date, the vacation setting and more settings according to the actual situation;

[0073] The vacation is set to start at the real-time start time, and the vacation end time is set to the day before the end of the vacation. At the specified time, the automatic control module 90 automatically starts the cake making box control module 30 to perform cake making operations;

[0074] refer to Figure 8 In this embodiment, more settings include setting specific parameter information for melting wax and specific parameter information for making cakes. The specific parameter information for melting wax includes preheating temperature parameters, disinfection time parameters, rapid heating time parameters, constant temperature parameters, disinfection temperature parameters, rapid heating temperature parameters and wax tube temperature parameters; the specific parameter information for making cakes includes preheating time, upper limit of solidification, rapid melting time, lower limit of solidification and rapid melting temperature.

[0075] In one embodiment, it should be emphasized that the analysis unit of the main control module 10 is used for constant temperature control of the cake box, which extracts the data of the temperature sensor in the cake box by Fourier transform, and gives a temperature signal x(t) in a continuous time domain, and then processes the temperature control PID algorithm;

[0076] Given a temperature signal x(t) in the continuous time domain, its Fourier transform is expressed as follows:

[0077]

[0078] Where x(f) is a complex-valued function with frequency f, x(t) is the temperature signal at the tth time point in the continuous time domain, i is an imaginary unit, f is the frequency in the continuous time domain, and dt is the differential;

[0079] The temperature control PID algorithm is expressed as follows:

[0080]

[0081] Among them, K p is the proportional gain value, K j is the integral gain value, K d is the derivative gain value, K p , K j and K d All are non-negative numbers, representing the coefficients of the proportional term, integral term and derivative term in the PID algorithm respectively; μ(t) is the temperature control value, e(t) is the temperature deviation value, T is the integral variable, taking the value of 0-t, and t is the time point.

[0082] Among them, the temperature control PID algorithm is a feedback controller widely used in industrial process control. It calculates the error between the actual temperature and the set temperature, and adjusts the output of the heating or cooling device according to this error to maintain the temperature of the constant temperature wax therapy device at a constant level.

[0083] In one embodiment, the present embodiment further sets the temperature of the wax melting box of the wax melting box control module 20 to be greater than 75° C., and the setting temperature of the wax melting box is proportional to the wax melting time;

[0084] The heating temperature range of the cake box of the cake box control module 30 is set at 35℃~62℃, with a step of 1℃. Specifically, when the ambient temperature is 25±2℃, the temperature error of the cake box is within the range of ±2℃; the thickness of the wax cake in the cake box is set within the range of 1mm~20mm.

[0085] refer to Figure 6 , wherein the cake box control module 30 includes a thickness setting unit, which is provided with at least four levels of thickness settings, and each thickness level is configured with wax release time, solidification time and constant temperature time settings;

[0086] The thickness of the wax cakes in the cake making box is set to four levels, namely 1mm-4mm as the first thickness level, 5mm-8mm as the second thickness level, 9mm-12mm as the third thickness level, and 13mm-16mm as the fourth thickness level.

[0087] In one embodiment, this embodiment needs to be further explained, when the user uses the wax with the electronic tag to add wax, the wax reading and writing module 50 processes and analyzes the modification data through the main control module 10. Specifically, the main control module 10 automatically subtracts the weight of the current melted wax cake from the total weight of the wax stored last time, and obtains the current remaining wax weight as the modification data, and analyzes the number of wax cakes with different thicknesses based on the current remaining wax weight, and displays the data of the number of wax cakes with different thicknesses;

[0088] When the number of wax cakes is less than the preset value, the constant temperature wax therapy instrument communicates with the server through the communication unit and automatically sends a reminder to replenish the wax raw materials and how to purchase the wax raw materials;

[0089] When the number of wax cakes is zero, the constant temperature wax therapy instrument sends a message that the wax raw material is zero to the server through the communication unit.

[0090] Reference Figure 2 , is another embodiment of the present invention, which provides a constant temperature wax therapy instrument control method based on the above system, including:

[0091] Step S1, the user opens the wax packaging bag and communicates with the wax reading and writing module 50 through the electronic tag to transmit the wax storage information to the main control module 10;

[0092] Step S2, the user sets the parameter information of wax melting and cake making to the wax melting box control module 20 and the cake making box control module 30 through the display device 70, and also completes one of the selection and operation of immediate cake making, scheduled cake making, wax replenishment cake making or re-cake making through the intelligent one-key function of the automatic control module 90;

[0093] Step S3, the main control module 10 performs corresponding analysis and calculation according to the parameter information selected by the user, and sends the data to the analysis unit for analysis and processing, and adjusts the temperature parameters of the wax melting tank in the wax melting box and the constant temperature chamber in the cake making box through the temperature input feedback of the adjustment unit;

[0094] Step S4, when the wax melting box of the constant temperature electric wax therapy instrument meets the wax discharge condition, the wax discharge device will put the wax liquid in the wax melting tank into the constant temperature room wax tray through the pipeline, and the main control module 10 controls the constant temperature room cooling device and the constant temperature room heating device to complete the wax cake forming and constant temperature operation of the cake making box;

[0095] Step S5, after taking out the wax cakes made in the cake making box, the main control module 10 processes and analyzes the modified data to generate read-write result data, and uploads the read-write result data through the communication unit, and at the same time cuts the made wax cakes into different shapes for hot compress.

[0096] In addition, references such as Figure 3-Figure 8 In the second implementation, it is also explained that this embodiment has a smart one-key function, which is a common and necessary practical function: immediate cake making, appointment cake making, waxing cake making, and re-making cake. Specifically:

[0097] 1. During normal working hours, when the wax cake box has been used up and the wax cake tray is empty, and there is enough melted liquid paraffin in the wax melting box, you can start the "make cakes immediately" function at any time to make wax cakes.

[0098] 2. Before leaving get off work every day, if you want to use the wax cakes when you go to get off work the next morning, please press the "Appointment Cake Making" start button to set the appointment time for making wax cakes in the early morning. Start the wax melting box to melt the wax about 8 hours before the appointment. If the appointment is 7:30 in the morning of the next day, the cake making will be automatically completed when the time point is reached and you can take it out for use.

[0099] 3. If the wax in the wax melting box fails to melt completely during the working hours of the day or the wax melting box fails and cakes cannot be made immediately or cakes are scheduled to be made, you can choose to make cakes again, which is also called wax cake box making.

[0100] 4. After the wax liquid is automatically released, the wax cake box will first start the rapid cooling and solidification exhaust, and then switch to constant temperature. After the constant temperature is completed, a dialog box will pop up. It will show that the wax cake production is completed. If the wax cakes have not been taken out, please press the "return key" to continue the constant temperature. If all the wax cakes have been taken out and the wax tray is empty, please press "cancel constant temperature" to put the wax cake box in standby mode so that you can make the next batch of wax cakes at any time. If you press the "cancel constant temperature" button by mistake and the wax cakes have not been taken out, you can select "wax cake constant temperature" in the cake making shortcut function interface.

[0101] 5. Make cakes immediately: After pressing "Make cakes immediately", the dialog box below will pop up, and the voice will prompt you to confirm whether the wax tray is placed correctly, the number of wax trays has been selected, the wax tray is empty, and whether there is enough wax liquid in the wax melting box. Please check and confirm one by one and then press the "Start making cakes" button, and the wax cake making will start. Before putting the wax, the wax cake box will be preheated for 30 minutes in advance to automatically heat the wax tray and the wax outlet pipe to ensure that the pipe is unobstructed and the wax is put in accurately. After that, the wax is automatically put in → solidified → constant temperature → wax cake making is completed. If you want to stop due to special circumstances, please click the "Stop making cakes" button and return.

[0102] 6. Make an appointment for cake making: After making an appointment for cake making, the following dialog box will pop up, and the voice will prompt you to confirm again whether the wax trays are placed correctly, the number of wax trays has been selected, whether the wax trays are empty, whether there is enough wax liquid in the wax melting box, and the time for making an appointment for cake making. Please check and confirm one by one before pressing the "Start Appointment" button. If you want to stop under special circumstances, please click the "Stop Making Cakes" button and return. When the appointment time is reached, the wax cake box will be preheated for 30 minutes before wax is released, and the temperature will automatically rise to heat the wax tray and the wax outlet pipe to ensure that the pipes are unobstructed and the wax is released accurately. After that, the wax is automatically released → solidified → constant temperature → the wax cake is made.

[0103] 7. After touching "Re-make cakes", the following dialog box will pop up. The rapid melting time, rapid cooling time and temperature can be adjusted manually. First, the paraffin in the wax tray is rapidly melted and then automatically transferred to the rapid cooling of the paraffin in the wax tray. After the production is completed, the temperature is automatically kept constant. After starting the semi-automatic cake making, if there are special circumstances and you want to stop, please click the "Stop cake making" button and cancel. After touching "Replenish wax cake making", the following dialog box will pop up. The voice will prompt you to confirm again whether the wax tray is placed correctly, confirm the number of wax trays selected, the wax tray is empty, whether the wax melting box has enough wax liquid, and the number and thickness of the trays that need to be filled with wax liquid. Please check and confirm one by one and then press the "Start replenishing wax" button. If there are special circumstances and you want to stop, please click the "Stop cake making" button and return. After reaching the time point, the wax cake box will be preheated in advance before releasing the wax, and the temperature will automatically rise to heat the wax tray and the wax outlet pipe to ensure that the pipe is unobstructed and the wax is released accurately. After that, the wax will be automatically replenished → solidified → constant temperature → the wax cake is made.

[0104] In summary, the constant temperature wax therapy instrument of the present invention can customize parameters by users: the device allows users to select different parameters according to treatment needs, such as the thickness of the wax cake, to adapt to different parts or different treatment purposes. Temperature feedback adjustment: The real-time temperature data of the wax melting tank and the constant temperature chamber are obtained through the temperature sensor, and these data are used to adjust the PID or other control algorithms to ensure accurate control of the temperature during the wax therapy process. Intelligent time management: The device can intelligently manage the treatment time and improve the treatment efficiency according to the parameters set by the user and the real-time feedback of the treatment process. Wax residue monitoring: The device has the function of monitoring the wax residue to ensure sufficient wax supply during the treatment process. Consistent stability of supply and demand and quality: The design and function of the equipment ensure the stability of the wax therapy process, and can maintain consistency in both wax supply and treatment quality. Economic benefits: The high efficiency and stability of the constant temperature electric wax therapy instrument reduce material waste, improve the efficiency of equipment use, and thus improve economic benefits. In turn, the general trend of medical equipment towards intelligence and automation is realized, aiming to improve the accuracy and efficiency of treatment while ensuring the comfort and safety of patients.

[0105] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments or examples described in this specification and the features of different embodiments or examples, unless they are contradictory.

[0106] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0107] Any process or method description in the flow chart or otherwise described herein can be understood to represent a module, fragment or portion of a code including one or more executable instructions for implementing the steps of a specific logical function or process. And the scope of the preferred embodiment of the present application includes other implementations, in which the functions may not be performed in the order shown or discussed, including in a substantially simultaneous manner or in a reverse order according to the functions involved.

[0108] The above are only specific implementations of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A constant temperature electric wax therapy instrument control system, characterized in that: include: The main control module 10 is used to obtain input data and output corresponding control signals based on wax melting or cake making analysis, which includes an acquisition unit, an analysis unit, a regulation unit and a communication unit; The wax melting box control module 20 is connected to the main control module 10 and is used for selecting and configuring the wax melting functions in the wax melting box, wherein the wax melting functions include rapid wax melting, rapid heating, disinfection and standby; The cake making box control module 30 is connected to the main control module 10 and is used for selecting and configuring the cake making functions in the wax cake box, wherein the cake making functions include immediate cake making, scheduled cake making, constant temperature of wax cake, wax filling cake making, re-making cake, stopping cake making and cancelling constant temperature; A heating control module 40, connected to the wax melting box control module 20 and the cake making box control module 30, for heating and temperature control of the wax melting box and the cake making box; and Electronic label, the electronic label is configured on the wax packaging bag; The wax reading and writing module 50 is connected to the main control module 10, and is used to transmit information of a specific frequency to the electronic tag of the wax to drive the electronic tag circuit to output the internal data. The wax reading and writing module 50 receives the internal output data for modification and clears the original data of the electronic tag, and transmits it to the main control module 10. The main control module 10 processes and analyzes the modified data to generate reading and writing result data, and uploads the reading and writing result data through the communication unit.

2. A constant temperature wax therapy instrument control system as claimed in claim 1, characterized in that: Also includes: The voice system 60 is connected to the main control module 10 and is used to voice broadcast the current operation functions and corresponding parameter information of the wax melting box control module 20, the cake making box control module 30 and the wax material reading and writing module 50. A display device 70, connected to the main control module 10, which provides at least one touch-controlled image display interface for displaying real-time control information of the constant temperature electric wax therapy instrument; The filtering system 80 is connected to the heating control module 40 and is used to reheat the unused cooled wax into wax liquid for filtering; The automatic control module 90 is connected to the main control module 10, and is used to preset the control parameter information of the wax melting box control module 20 and the cake making box control module 30 and set them to automatic mode. After running, it automatically executes the preset wax melting, constant temperature, wax release, and cake making program functions.

3. A constant temperature wax therapy instrument control system as claimed in claim 2, characterized in that: The wax melting box adopts water washing and separation technology, and the cake making box of the cake making box control module 30 also includes a cooling device for controlling the constant temperature of the constant temperature chamber, and the cooling device adopts semiconductor cooling method for cooling.

4. A constant temperature wax therapy instrument control system as claimed in claim 2, characterized in that: The wax melting box control module 20 visually and synchronously presents the current real-time temperature, set temperature, wax melting operation status and wax tube temperature of the wax melting box; The cake making box control module 30 visually and synchronously presents the current real-time temperature of the cake making box, the wax cake temperature, the cake making operation status and the remaining time.

5. A constant temperature wax therapy instrument control system as claimed in claim 1, characterized in that: The wax melting box control module 20 includes a water inlet and outlet setting unit and a wax melting parameter setting unit. The water inlet and outlet setting unit is used to set the water inlet time. The water inlet time is set to 0-999 seconds. The water inlet is displayed as a countdown. The water inlet and outlet unit is equipped with a virtual key module for starting, stopping, and returning functions. The wax melting parameter setting unit is used to adjust the working time period of the wax melting box, the temperature of the wax cake, the system time and date, the vacation setting and more settings according to the actual situation; The vacation is set to start at the real-time start time, and end at the day before the end of the vacation. The automatic control module 90 automatically starts the cake-making box control module 30 to perform cake-making operations at the specified time. The more settings include setting specific parameter information for melting wax and specific parameter information for making cakes. The specific parameter information for melting wax includes preheating temperature parameters, disinfection time parameters, rapid heating time parameters, constant temperature parameters, disinfection temperature parameters, rapid heating temperature parameters and wax tube temperature parameters; the specific parameter information for making cakes includes preheating time, upper limit of solidification, rapid melting time, lower limit of solidification and rapid melting temperature.

6. A constant temperature wax therapy instrument control system as claimed in claim 1, characterized in that: The analysis unit of the main control module 10 is used for constant temperature control of the cake box. It extracts the data of the temperature sensor in the cake box by Fourier transform, and gives a temperature signal x(t) in the continuous time domain, and then processes the temperature control PID algorithm; Given a temperature signal x(t) in the continuous time domain, its Fourier transform is expressed as follows: Where x(f) is a complex-valued function with frequency f, x(t) is the temperature signal at the tth time point in the continuous time domain, i is an imaginary unit, f is the frequency in the continuous time domain, and dt is the differential; The temperature control PID algorithm is expressed as follows: Among them, K p is the proportional gain value, K j is the integral gain value, K d is the derivative gain value, K p , K j and K d All are non-negative numbers, representing the coefficients of the proportional term, integral term and derivative term in the PID algorithm respectively; μ(t) is the temperature control value, e(t) is the temperature deviation value, T is the integral variable, taking the value of 0-t, and t is the time point.

7. A constant temperature wax therapy instrument control system as described in any one of claims 1 to 6, characterized in that: The wax melting box temperature of the wax melting box control module 20 is set to be greater than 75°C, and the wax melting box setting temperature is proportional to the wax melting time; The cake box heating temperature range of the cake box control module 30 is set at 35°C to 62°C, with a step of 1°C. Specifically, when the ambient temperature is 25±2°C, the cake box temperature error is within the range of ±2°C; the thickness of the wax cake in the cake box is set within the range of 1mm to 20mm.

8. A constant temperature wax therapy instrument control system as claimed in claim 7, characterized in that: The cake box control module 30 includes a thickness setting unit, which is provided with at least four levels of thickness settings, and each thickness level is configured with wax release time, solidification time and constant temperature time settings; The thickness of the wax cakes in the cake making box is set to four levels, namely, 1mm-4mm is the first thickness level, 5mm-8mm is the second thickness level, 9mm-12mm is the third thickness level, and 13mm-16mm is the fourth thickness level.

9. A constant temperature wax therapy instrument control system as claimed in claim 2, characterized in that: When the user is adding wax with the electronic tag, the wax reading and writing module 50 processes and analyzes the modification data through the main control module 10. Specifically, the main control module 10 automatically subtracts the weight of the current melted wax cake from the total weight of the wax stored last time, and obtains the current remaining wax weight as the modification data, and analyzes the number of wax cakes with different thicknesses based on the current remaining wax weight, and displays the data of the number of wax cakes with different thicknesses; When the number of wax cakes is less than the preset value, the constant temperature wax therapy instrument communicates with the server through the communication unit and automatically sends a reminder to replenish the wax raw materials and how to purchase the wax raw materials; When the number of wax cakes is zero, the constant temperature wax therapy instrument sends a message that the wax raw material is zero to the server through the communication unit.

10. A method for controlling a constant temperature wax therapy device system as claimed in claim 2, characterized in that: include: Step S1, the user opens the wax packaging bag and communicates with the wax reading and writing module 50 through the electronic tag to transmit the wax storage information to the main control module 10; Step S2, the user sets the parameter information of wax melting and cake making to the wax melting box control module 20 and the cake making box control module 30 through the display device 70, and also completes one of the selection and operation of immediate cake making, scheduled cake making, wax replenishment cake making or re-cake making through the intelligent one-key function of the automatic control module 90; Step S3, the main control module 10 performs corresponding analysis and calculation according to the parameter information selected by the user, and sends the data to the analysis unit for analysis and processing, and adjusts the temperature parameters of the wax melting tank in the wax melting box and the constant temperature chamber in the cake making box through the temperature input feedback of the adjustment unit; Step S4, when the wax melting box of the constant temperature electric wax therapy instrument meets the wax discharge condition, the wax discharge device will put the wax liquid in the wax melting tank into the constant temperature room wax tray through the pipeline, and the main control module 10 controls the constant temperature room cooling device and the constant temperature room heating device to complete the wax cake forming and constant temperature operation of the cake making box; Step S5, after taking out the wax cakes made in the cake making box, the main control module 10 processes and analyzes the modified data to generate read-write result data, and uploads the read-write result data through the communication unit, and at the same time cuts the made wax cakes into different shapes for hot compress.

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