Automatic mask preparation device

Abstract

The utility model discloses an automatic mask preparation device. The automatic mask preparation device comprises a mask liquid mixing mechanism, a feeding mechanism and a control mechanism. The mask liquid mixing mechanism comprises a driving part, a tank body, a stirring part and a heating part, the driving part is used for driving the tank body to rotate, the tank body is provided with a feeding opening, the stirring part is arranged in the tank body and used for stirring and mixing mask liquid, and the heating part is arranged on the heating part and used for heating the mask liquid; the feeding mechanism comprises a feeding channel and a discharging channel, the feeding channel and the discharging channel are communicated with the feeding opening, and the feeding channel and the discharging channel are arranged in a staggered mode. The control mechanism is electrically connected to the driving part, the control mechanism is used for controlling the driving part to rotate forwards so as to enable the tank body to rotate and stir the mask liquid, and the control mechanism is further used for controlling the driving part to rotate backwards so as to enable the tank body to output the mask liquid.

Description

Technical Field

[0001] The present application relates to the technical field of facial mask processing, and in particular to an automatic facial mask preparation device. Background Art

[0002] A patch mask is a facial skin care product, including a mask cloth and a mask solution. When using a mask in a low temperature environment, the mask solution is in a low temperature state. When the user applies the mask on the face, due to the large temperature difference between the mask and the face, the mask is likely to cause strong irritation to the skin, which is not conducive to improving the user experience and the absorption of the effective ingredients in the mask.

[0003] To solve the above problems, the related art usually uses a heating packaging bag or a heating device to heat the mask. However, the heating speed is slow and the heating effect is not good. After the heating is completed until the user uses the mask, the temperature of the mask has dropped significantly, which is difficult to meet the user's needs. Utility Model Content

[0004] In order to solve at least one of the above-mentioned technical problems, the present application provides an automatic facial mask preparation device, which can stir and heat the facial mask liquid, and the technical solution adopted is as follows.

[0005] The automatic mask preparation device provided in the present application includes a mask liquid mixing mechanism, a feeding mechanism and a control mechanism. The mask liquid mixing mechanism includes a driving member, a tank body, a stirring member and a heating member, wherein the driving member is used to drive the tank body to rotate, the tank body is provided with a feeding opening, the stirring member is arranged in the tank body, and is used to stir and mix the mask liquid, and the heating member is arranged in the heating member, and is used to heat the mask liquid; the feeding mechanism includes a feeding channel and a discharging channel, the feeding channel and the discharging channel are respectively connected to the feeding opening, and the feeding channel and the discharging channel are staggered; the control mechanism is electrically connected to the driving member, and the control mechanism is used to control the driving member to rotate forward so that the tank body rotates and stirs the mask liquid, and the control mechanism is also used to control the driving member to reverse so that the tank body outputs the mask liquid.

[0006] In some embodiments of the present application, the stirring member includes a spiral blade, the spiral blade is connected to the inner wall of the tank body, and the blade surface of the spiral blade and the inner wall of the tank body form a stirring channel;

[0007] The tank body is tilted so that one end of the tank body provided with the feeding opening is higher than the other end of the tank body; when the driving member drives the tank body to rotate forward, the spiral blade is used to guide the mask liquid to flow toward the other end of the tank body; when the driving member drives the tank body to rotate reversely, the spiral blade is used to guide the mask liquid to flow toward the feeding opening.

[0008] In certain embodiments of the present application, the stirring member includes two spiral blades, and the two spiral blades are symmetrically arranged along the axis of the tank body.

[0009] In some embodiments of the present application, the heating element includes a heating lamp tube, which is disposed on the surface of the spiral blade and extends along the extension direction of the spiral blade.

[0010] In certain embodiments of the present application, the facial mask liquid mixing mechanism further includes an ultraviolet lamp tube, which is disposed on the surface of the spiral blade and is used to sterilize and disinfect the facial mask liquid.

[0011] In certain embodiments of the present application, the heating element includes a heating lamp tube, and the heating lamp tube and the ultraviolet lamp tube are alternately arranged along the axial direction or radial direction of the spiral blade.

[0012] In certain embodiments of the present application, a discharge port of the discharge channel is provided with a discharge nozzle, and the discharge nozzle is configured according to the shape of the mask cloth.

[0013] In some embodiments of the present application, the feeding mechanism further includes a conveying device, the conveying device includes a conveyor belt and a sensor, the conveyor belt is used to convey the mask cloth to the corresponding discharge nozzle, and the sensor is arranged on the conveyor belt to detect the weight of the mask cloth;

[0014] The control mechanism is electrically connected to the sensor and the discharging nozzle. The control mechanism is used to control the discharging nozzle to spray the mask liquid when the sensor detects the mask cloth. The control mechanism is also used to control the discharging nozzle to stop spraying when the sensor detects that the weight of the mask cloth reaches a preset value.

[0015] In certain embodiments of the present application, the feed channel includes at least two sub-channels that are not connected to each other, and both of the sub-channels are connected to the feed opening.

[0016] In certain embodiments of the present application, the diameter of one end of the tank body provided with the feeding opening is smaller than the diameter of the other end of the tank body.

[0017] The embodiments of the present application have at least the following beneficial effects: the tank body is driven to rotate by a driving member, and by setting a stirring member in the tank body, the mask raw materials can be fully mixed and stirred to form a mask liquid. The heating member arranged on the stirring member can heat the mask liquid during the stirring process to increase the temperature of the mask. The mask liquid is heated while stirring, which can make full use of the time for preparing the mask, shorten the time for users to wait for the mask to be heated, and improve the efficiency of mask preparation. By controlling the forward or reverse rotation of the driving member to respectively realize the functions of stirring the mask raw materials and outputting the mask liquid, that is, the structure in which the inlet and outlet of the tank body are reused as the feeding opening, it is helpful to simplify the structure of the mask liquid mixing mechanism, reduce the number of parts of the mask liquid mixing mechanism, and facilitate the miniaturization design of the automatic mask preparation device. To this end, by staggering the feeding channel and the discharging channel, the feeding channel and the discharging channel are prevented from interfering with each other under the premise of using the feeding opening to meet the feeding and discharging requirements, which is conducive to making full use of the space of the automatic mask preparation device. The heated mask can increase the temperature of the mask liquid, reduce the temperature difference between the mask and the human face, avoid the mask causing discomfort to the facial skin under low temperature, and improve the user experience of using the mask in low ambient temperature. The heated mask liquid is conducive to expanding the pores of the facial skin and improving the absorption effect of the mask liquid. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The aspects and advantages described and / or attached in the embodiments of the present application will become apparent and easy to understand in conjunction with the following drawings. It should be noted that the embodiments embodied in the following drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0019] Figure 1 A schematic diagram of the structure of an automatic facial mask preparation device provided in an embodiment of the present application;

[0020] Figure 2 A schematic diagram of the structure of a tank body of the automatic facial mask preparation device provided in an embodiment of the present application;

[0021] Figure 3 This is a schematic diagram of the working mode framework of the automatic mask preparation device provided in an embodiment of the present application.

[0022] Figure numerals: 100, automatic facial mask preparation device; 10, facial mask liquid mixing mechanism; 11, driving member; 12, tank body; 121, feeding opening; 13, stirring member; 14, heating member; 15, ultraviolet lamp; 20, feeding mechanism; 21, feeding channel; 211, sub-material channel; 22, discharging channel; 221, discharging nozzle; 30, control mechanism; 31, operation panel; 32, indicator light; 40, conveying device; 41, conveyor belt; 42, sensor; 50, shell; 200, facial mask cloth. DETAILED DESCRIPTION

[0023] Combine the following Figures 1 to 3 Embodiments of the present application are described in detail, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0024] In the description of the present application, it should be understood that if the terms "center", "middle", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In addition, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present application, unless otherwise specified, "multiple" means two or more.

[0025] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0026] See also Figure 1 and Figure 2The present application provides an automatic mask preparation device 100, comprising a mask liquid mixing mechanism 10, a feeding mechanism 20 and a control mechanism 30. The mask liquid mixing mechanism 10 comprises a driving member 11, a tank body 12, a stirring member 13 and a heating member 14. The driving member 11 is used to drive the tank body 12 to rotate. The tank body 12 is provided with a feeding opening 121. The stirring member 13 is arranged in the tank body 12 for stirring and mixing the mask liquid. The heating member 14 is arranged in the heating member 14 for heating the mask liquid. The feeding mechanism 20 comprises a feeding channel 21 and a discharging channel 22. The feeding channel 21 and the discharging channel 22 are respectively connected to the feeding opening 121. The feeding channel 21 and the discharging channel 22 are staggered. The control mechanism 30 is electrically connected to the driving member 11. The control mechanism 30 is used to control the driving member 11 to rotate forward so that the tank body 12 rotates and stirs the mask liquid. The control mechanism 30 is also used to control the driving member 11 to reverse so that the tank body 12 outputs the mask liquid. The driving member 11 is used to drive the tank body 12 to rotate, and by setting the stirring member 13 in the tank body 12, the mask raw materials can be fully mixed and stirred to form a mask liquid. The heating member 14 arranged on the stirring member 13 can heat the mask liquid during the stirring process to increase the temperature of the mask. The mask liquid is heated while stirring, which can make full use of the time for preparing the mask, shorten the time for users to wait for the mask to be heated, and improve the efficiency of mask preparation. By controlling the driving member 11 to rotate forward or reverse to respectively realize the functions of stirring the mask raw materials and outputting the mask liquid, that is, the structure in which the inlet and outlet of the tank body 12 are reused as the feeding opening 121, it is helpful to simplify the structure of the mask liquid mixing mechanism 10, reduce the number of parts of the mask liquid mixing mechanism 10, and facilitate the miniaturization design of the automatic mask preparation device 100. To this end, by staggering the feeding channel 21 and the discharging channel 22, the feeding channel 21 and the discharging channel 22 are prevented from interfering with each other under the premise of using the feeding opening 121 to meet the feeding and discharging requirements, which is conducive to making full use of the space of the automatic mask preparation device 100.

[0027] The heated mask can increase the temperature of the mask liquid, reduce the temperature difference between the mask and the human face, avoid the discomfort caused by the mask on the facial skin under low temperature, and improve the user's experience of using the mask in a scene with low ambient temperature. The heated mask liquid is conducive to expanding the pores of the facial skin and improving the absorption effect of the mask liquid. The stirred and heated mask liquid can be directly sprayed on the mask cloth 200, or used to soak the mask cloth 200. When the user uses the mask, it can be ready to use, shortening the process from heating to use of the mask, and using it in time before the mask cools down. The automatic mask preparation device 100 provided in the present application can be used in a home scene. The automatic mask preparation device 100 of the present application can meet the needs of users to make their own masks at home and enhance the fun of skin care. Users can also flexibly configure the mask liquid according to personalized needs to reduce the cost of the mask. The facial mask device provided in the present application can also be used for industrial research and development and design of facial masks. Before the facial masks are put into mass production, the facial mask automatic preparation device 100 provided in the present application can realize the mixing, stirring and heating functions of the facial mask liquid to meet the research and development design requirements.

[0028] Optionally, along the gravity direction, the inlet of the feed channel 21 is higher than the feed opening 121, and the outlet of the discharge channel 22 is lower than the feed opening 121. In this way, the raw materials of the facial mask liquid can automatically flow from top to bottom along the feed channel 21 to the feed opening 121, and when discharging, the mixed facial mask liquid can flow out along the discharge channel 22 under the action of gravity. In this way, there is no need to set up an additional power device to extract the facial mask liquid, which simplifies the structure of the facial mask liquid mixing mechanism 10, and also realizes the staggered setting of the feed channel 21 and the discharge channel 22 to avoid the interference between the two at the feed opening 121.

[0029] Optionally, the automatic mask preparation device 100 can be provided with a box-shaped housing 50 for accommodating and installing the mask liquid mixing mechanism 10, the feeding mechanism 20 and the control mechanism 30. The tank body 12 can be installed in the housing 50, and the tank body 12 can be fixed by a structure such as a bracket. The driving member 11 can use a power mechanism such as a motor and a hydraulic cylinder. The control mechanism 30 may include a control circuit board, an operation panel 31, an indicator light 32, etc. The operation panel 31 may include an operation button, a knob, a keyboard, a touch screen, a display screen, etc. The operation panel 31 is arranged on the outer surface of the housing 50 to facilitate interaction with the user.

[0030] In some embodiments, the stirring member 13 includes a spiral blade, which is connected to the inner wall of the tank body 12, and the blade surface of the spiral blade and the inner wall of the tank body 12 form a stirring channel. The tank body 12 is tilted so that one end of the tank body 12 provided with the feeding opening 121 is higher than the other end of the tank body 12. When the driving member 11 drives the tank body 12 to rotate forward, the spiral blade is used to guide the facial mask liquid to flow toward the other end of the tank body 12. When the driving member 11 drives the tank body 12 to reverse, the spiral blade is used to guide the facial mask liquid to flow toward the feeding opening 121. By using the spiral stirring channel formed by the blade surface of the spiral blade and the inner wall of the tank body 12, when the tank body 12 rotates forward, the facial mask liquid can move toward the end away from the feeding opening 121 under the guidance of the spiral stirring channel. In this way, the facial mask liquid can be concentrated at the bottom of the tank body 12 to avoid overflow during the stirring process, and multiple facial mask raw materials can be fully contacted and mixed with each other at the bottom of the tank body 12 to obtain a uniform facial mask liquid. At the same time, the tank body 12 does not need to cover the feed opening 121, which helps to reduce the number of parts of the tank body 12 and simplify the structural design of the tank body 12. When the tank body 12 is reversed, the facial mask liquid can move toward the feed opening 121 under the guidance of the spiral stirring channel, and the facial mask liquid is automatically transported to the feed opening 121 to achieve discharge. In this way, the tank body 12 does not need to be provided with a pump body or other devices to extract the facial mask liquid, which simplifies the setting of the tank body 12. By integrating the inlet and outlet of the tank body 12 into a feed opening 121, that is, the feed opening 121 simultaneously assumes the feeding and discharging functions, thereby simplifying the structure of the tank body 12. By switching between forward and reverse rotation of the tank body 12, the feeding and discharging functions can be realized, which can simplify the operating steps of the tank body 12 and improve the convenience and reliability of the use of the facial mask liquid mixing mechanism 10.

[0031] It can be understood that the forward and reverse rotation of the tank body 12 are relative to the rotation direction of the spiral blade, that is, along the axial direction of the tank body 12, when the tank body 12 rotates in one direction, the facial mask liquid has the effect of flowing toward the bottom of the tank body 12, and the rotation direction of the tank body 12 is defined as forward rotation, and the opposite direction is the reverse direction.

[0032] In some embodiments, Figure 2 As shown, the diameter D of one end of the tank body 12 provided with the feeding opening 121 is 1 Smaller than the other end diameter D of the tank body 12 2 In this way, the volume of the tank body 12 can be increased, and the facial mask liquid can be more concentrated at the bottom of the tank body 12 to facilitate full mixing. The diameter of one end provided with the feeding opening 121 is smaller than that of the other end, which can reduce the opening degree of the feeding opening 121 and prevent the facial mask liquid from spilling out during the rotation of the tank body 12.

[0033] In some embodiments, the stirring member 13 includes two spiral blades, and the two spiral blades are symmetrically arranged along the axis of the tank body 12. The two spiral blades are arranged to further utilize the space in the tank body 12, and the facial mask liquid is fully stirred, thereby improving the transportation efficiency of the facial mask liquid discharge. It is understandable that the two spiral blades are symmetrically arranged along the axis of the tank body 12, which means that one of the spiral blades can overlap with the other spiral blade after rotating 180° along the axis, that is, the two spiral blades have the same shape and direction of rotation. After the symmetrical arrangement, the blades of the two are parallel to each other to form a spiral stirring channel. The 180° symmetrical arrangement can make the gravity distribution of the two spiral blades in the tank body 12 more uniform, thereby improving the stability and reliability of the tank body 12 when it rotates. Of course, in other examples, the two spiral blades can also be arranged asymmetrically, and the rotation angle between the two can be greater than or less than 180°.

[0034] In addition to using the spiral blade to stir the facial mask liquid, in other examples, a stirring member 13 in the form of a paddle or the like can also be used to achieve stirring, which will not be described in detail here. The following will continue to be described using the spiral blade as an example.

[0035] In some embodiments, the heating element 14 includes a heating lamp, which is arranged on the surface of the spiral blade and extends along the extension direction of the spiral blade. By arranging the heating lamp on the surface of the spiral blade, the facial mask liquid can be heated at the same time due to contact with the surface of the spiral blade during the stirring process, that is, the heating and stirring of the facial mask liquid can be performed at the same time, thereby improving the heating efficiency of the facial mask liquid.

[0036] In some embodiments, the mask liquid mixing mechanism 10 further includes an ultraviolet lamp 15, which is disposed on the surface of the spiral blade and is used to sterilize the mask liquid. The ultraviolet lamp 15 is used to sterilize the mask liquid, thereby solving the problem of bacteria being easily introduced during the user's home preparation of the mask liquid and improving the safety of the mask liquid.

[0037] In some embodiments, the heating element 14 includes a heating lamp tube, and the heating lamp tube and the ultraviolet lamp tube 15 are alternately arranged along the axial direction or radial direction of the spiral blade. In this way, the tank body 12 has both heating and disinfection functions, and the heating lamp tube and the ultraviolet lamp tube 15 do not interfere with each other, and each spiral blade has both heating and disinfection functions, thereby improving the reliability of the tank body 12.

[0038] Optionally, the heating lamp and the ultraviolet lamp 15 can work simultaneously or separately. For example, the two can be connected in parallel. Figure 3When the two are used at the same time, the automatic mask preparation device 100 can heat and disinfect the mask liquid at the same time, which can correspond to the heating and disinfection mode of the automatic mask preparation device 100; when used alone, the automatic mask preparation device 100 has the function of disinfecting or heating the mask liquid, which can correspond to the disinfection and sterilization mode and heating mode of the automatic mask preparation device 100. Of course, the rotation and stirring function of the mask liquid mixing mechanism 10 can also be used separately or in combination with the above-mentioned heating function and disinfection function. When only the tank body 12 is rotated and the heating lamp and the ultraviolet lamp 15 are not started, the stirring mode of the automatic mask preparation device 100 can be corresponded at this time. When only the heating lamp is started and the tank body 12 is not rotated, the barrel cleaning and drying mode of the automatic mask preparation device 100 can be corresponded at this time. Users can flexibly select the rotation and mixing function, heating function and ultraviolet disinfection function of the automatic mask preparation device 100 according to actual scenarios and usage requirements, and the present application is not limited to the modes listed in the above examples.

[0039] In some embodiments, the discharge port of the discharge channel 22 is provided with a discharge nozzle 221, and the discharge nozzle 221 is arranged according to the shape of the mask cloth 200. The discharge nozzle 221 can be used to spray the mixed mask liquid. The discharge nozzle 221 is set to a shape similar to the shape of the mask cloth 200, so that the discharge nozzle 221 can evenly spray the mask liquid on the mask cloth 200 through a single spraying action, thereby improving the spraying efficiency. Exemplarily, the mask cloth 200 is generally an elliptical structure, and accordingly, the shape of the discharge nozzle 221 is also set to an elliptical shape, and its size is also set to be similar to or the same as the size of the mask cloth 200, so as to achieve the effect of accurate spraying.

[0040] In some embodiments, the feeding mechanism 20 further includes a conveying device 40, which includes a conveyor belt 41 and a sensor 42. The conveyor belt 41 is used to convey the mask cloth 200 to the corresponding discharge nozzle 221. The sensor 42 is arranged on the conveyor belt 41 and is used to detect the weight of the mask cloth 200. The control mechanism 30 is electrically connected to the sensor 42 and the discharge nozzle 221. The control mechanism 30 is used to control the discharge nozzle 221 to spray the mask liquid when the sensor 42 detects the mask cloth 200. The control mechanism 30 is also used to control the discharge nozzle 221 to stop spraying when the sensor 42 detects that the weight of the mask cloth 200 reaches a preset value. Using the sensor 42 to detect whether the mask cloth 200 is delivered in place can facilitate the alignment of the mask cloth 200 with the discharge nozzle 221, thereby improving the accuracy of the spraying position. Using the sensor 42 to detect the weight of the mask cloth 200 can timely close the discharge nozzle 221 when the target spraying amount is reached, thereby improving the accuracy of the liquid discharge control.

[0041] In some embodiments, the feed channel 21 includes at least two unconnected sub-channels 211, and both sub-channels 211 are connected to the feed opening 121. By using two unconnected sub-channels 211, different mask liquid raw materials can be poured into the sub-channels 211 respectively, so as to avoid the various raw materials from reacting with each other before entering the tank body 12, resulting in adhesion and retention in the feed channel 21, thereby reducing the waste of mask liquid raw materials. Exemplarily, two or three sub-channels 211 can be provided, and the entrances of each sub-channel 211 are provided with mutually independent grooves, which are connected to the sub-channels 211, so that different categories of raw materials can be put in separately. Mask liquid raw materials include but are not limited to base liquid (such as moisturizers, skin conditioners), active ingredients (such as macromolecular substances, active extract ingredients), auxiliary ingredients (surfactants), etc.

[0042] In the description of this specification, if the reference terms "one embodiment", "some examples", "some embodiments", "illustrative embodiment", "example", "specific example", or "some examples" appear, it 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. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0043] The above describes the implementation methods of the present application in detail in conjunction with the accompanying drawings, but the present application is not limited to the above implementation methods. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present application.

[0044] In the description of this application, if "," appears in the patent name, it means an "and" relationship, not an "or" relationship. For example, if the patent name is "a kind of A, B", it means that the content required to be protected by this application is: the technical solution with the subject name A and the technical solution with the subject name B.

Claims

1. A facial mask automatic preparation device, characterized in that: include The facial mask liquid mixing mechanism comprises a driving member, a tank body, a stirring member and a heating member, wherein the driving member is used to drive the tank body to rotate, the tank body is provided with a feeding opening, the stirring member is arranged in the tank body and is used to stir and mix the facial mask liquid, and the heating member is arranged in the heating member and is used to heat the facial mask liquid; A feeding mechanism, comprising a feeding channel and a discharging channel, wherein the feeding channel and the discharging channel are respectively connected to the feeding opening, and the feeding channel and the discharging channel are staggered; The control mechanism is electrically connected to the driving member, and is used to control the driving member to rotate forward so that the tank body rotates and stirs the facial mask liquid. The control mechanism is also used to control the driving member to rotate reversely so that the tank body outputs the facial mask liquid.

2. The automatic facial mask preparation device according to claim 1, characterized in that: The stirring member comprises a spiral blade, the spiral blade is connected to the inner wall of the tank body, and the blade surface of the spiral blade and the inner wall of the tank body form a stirring channel; The tank body is tilted so that one end of the tank body provided with the feeding opening is higher than the other end of the tank body; when the driving member drives the tank body to rotate forward, the spiral blade is used to guide the mask liquid to flow toward the other end of the tank body; when the driving member drives the tank body to rotate reversely, the spiral blade is used to guide the mask liquid to flow toward the feeding opening.

3. The automatic facial mask preparation device according to claim 2, characterized in that: The stirring member comprises two spiral blades, and the two spiral blades are symmetrically arranged along the axis of the tank body.

4. The automatic facial mask preparation device according to claim 2, characterized in that: The heating element comprises a heating lamp tube, and the heating lamp tube is arranged on the surface of the spiral blade and extends along the extension direction of the spiral blade.

5. The automatic facial mask preparation device according to claim 2, characterized in that: The facial mask liquid mixing mechanism also includes an ultraviolet lamp tube, which is arranged on the surface of the spiral blade and is used to sterilize and disinfect the facial mask liquid.

6. The automatic facial mask preparation device according to claim 5, characterized in that: The heating element comprises a heating lamp tube, and the heating lamp tube and the ultraviolet lamp tube are alternately arranged along the axial direction or radial direction of the spiral blade.

7. The automatic facial mask preparation device according to any one of claims 1 to 6, characterized in that: The discharge port of the discharge channel is provided with a discharge nozzle, and the discharge nozzle is arranged according to the shape of the mask cloth.

8. The automatic facial mask preparation device according to claim 7, characterized in that: The feeding mechanism further includes a conveying device, which includes a conveyor belt and a sensor, wherein the conveyor belt is used to convey the mask cloth to the corresponding discharge nozzle, and the sensor is arranged on the conveyor belt to detect the weight of the mask cloth; The control mechanism is electrically connected to the sensor and the discharging nozzle. The control mechanism is used to control the discharging nozzle to spray the mask liquid when the sensor detects the mask cloth. The control mechanism is also used to control the discharging nozzle to stop spraying when the sensor detects that the weight of the mask cloth reaches a preset value.

9. The automatic facial mask preparation device according to any one of claims 1 to 6, characterized in that: The feed channel includes at least two sub-channels which are not connected to each other, and both of the sub-channels are connected to the feed opening.

10. The automatic facial mask preparation device according to any one of claims 1 to 6, characterized in that: The diameter of one end of the tank body provided with a feeding opening is smaller than the diameter of the other end of the tank body.

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