阅读说明：本技术 一种基于3d打印技术的化妆方法 (Make-up method based on 3D printing technology ) 是由 杨娜娜 刘浩锐 刘馨 贺立群 赵磊 杨来东 于 2020-12-28 设计创作，主要内容包括：本发明提供一种基于3D打印技术的化妆方法,包括S001数据获取、S002确立方案、S003打印化妆面膜、S004进行妆容绘制以及S005妆容绘制完成。本发明利用3D打印技术依次打印出化妆层(2)与原料层(1),通过在化妆层(2)中设置纳米机器人(4)以及在原料层(1)中设置原料盒(3),进而保证对人体面部的各个像素点进行相互独立的妆容绘制,其覆盖面广、绘制妆容精细且相互之间不影响,极大的缩短了化妆时间,颠覆了传统化妆流程,为人们带来了全新的化妆体验,节省了材料及时间的消耗。(The invention provides a makeup method based on a 3D printing technology, which comprises the steps of S001 data acquisition, S002 scheme establishment, S003 cosmetic mask printing, S004 cosmetic drawing and S005 cosmetic drawing completion. According to the invention, the makeup layer (2) and the raw material layer (1) are sequentially printed by using a 3D printing technology, the nano robot (4) is arranged in the makeup layer (2) and the raw material box (3) is arranged in the raw material layer (1), so that the independent makeup drawing of each pixel point of the human face is ensured, the coverage area is wide, the drawn makeup is fine, the mutual influence is avoided, the makeup time is greatly shortened, the traditional makeup process is overturned, brand-new makeup experience is brought to people, and the consumption of materials and time is saved.)

1. A makeup method based on a 3D printing technology is characterized in that:

s001, data acquisition: scanning a face to be made up to acquire three-dimensional face data;

s002, establishing a scheme: establishing a face three-dimensional model according to the face three-dimensional data, and presetting a makeup scheme;

s003, printing a cosmetic mask: firstly, feeding a surface film material into a first spray head in a 3D printing system; then, sequentially printing a makeup layer (2) and a raw material layer (1) layer by layer through a first nozzle according to the established face three-dimensional model and a preset makeup scheme;

when the makeup layer (2) is printed, reserving the positions of a plurality of nano robots (4) at corresponding coordinate points of the makeup layer (2) according to a preset makeup scheme, and positioning the nano robots (4) at the reserved corresponding positions through a second spray head of a 3D printing system in the printing process of the makeup layer (2); when the raw material layer (1) is printed, reserving a plurality of mutually independent and sealed raw material boxes (3) at corresponding coordinate points of the raw material layer (1) according to a preset makeup scheme, and storing makeup raw materials in the raw material boxes (3) through a third spray head of a 3D printing system in the printing process of the raw material layer (1);

after each layer of the makeup layer (2) and the raw material layer (1) is printed, immediately irradiating by using a curing lamp to form a cured makeup mask;

s004, performing makeup drawing: the printed cosmetic mask is attached to the face to be made up, the control system sends an instruction to the nano robot (4), the nano robot (4) extracts cosmetic raw materials with different proportions from the raw material box (3) according to the cosmetic scheme of each pixel point, and the cosmetic drawing of the corresponding pixel points is achieved;

s005, finishing the makeup drawing: after finishing the makeup drawing, tearing off the makeup mask, and after the makeup mask is reset by the control system, drawing different makeup for the same user again.

2. A makeup method based on 3D printing technology according to claim 1, characterized in that: in the step S001, the three-dimensional data of the face is obtained by three-dimensionally scanning the face of the user with an extremely fast three-dimensional scanner, and the three-dimensional data of the face of the user is obtained within 1.25 ms.

3. A makeup method based on 3D printing technology according to claim 1, characterized in that: the three-dimensional face data in the step S001 comprises full-color three-dimensional data of the forehead, the nose, the lips, the eyes, the chin, the hair and the front and the side of the face.

4. A makeup method based on 3D printing technology according to claim 1, characterized in that: the panel material in the step S003 includes 100% purity hydrogen-containing silicone oil, 100% purity vinyl silicone oil, and a catalyst.

5. A makeup method based on 3D printing technology according to any one of claims 1 or 4, characterized in that: the catalyst is a platinum catalyst, and the dosage of the platinum catalyst can be 10-1000 ppm.

6. A makeup method based on 3D printing technology according to claim 1, characterized in that: the curing lamp in step S003 may be an ultraviolet curing lamp.

7. A makeup method based on 3D printing technology according to claim 1, characterized in that: when the cosmetic layer (2) and the raw material layer (1) are printed in the step S003, a connecting channel (5) is reserved in advance; the nanometer robot (4) is provided with a connecting port, and the connecting channel (5) is communicated with the connecting port and the raw material box (3).

Technical Field

The invention relates to the technical field of face makeup devices, in particular to a makeup method based on a 3D printing technology.

Background

Along with the faster and faster pace of life in modern society, the requirements of people on efficiency are higher and higher; for every thing in life, people hope to finish the process with high efficiency and high quality in a short time, so that the people have higher and higher requirements on the product in various fields along with the acceleration of the pace of life activation.

As is known, makeup is carried out by applying cosmetics and tools, and the facial part, the five sense organs and other parts of a human body are rendered, drawn and arranged by adopting steps and skills according to rules, so that the three-dimensional impression is enhanced, the shape and the color are adjusted, the defects are covered, and the expression is magical, thereby achieving the purpose of beautifying the visual perception. In daily life, makeup is a time-consuming and energy-consuming task, and normal people generally finish a simple makeup in about 30-60 minutes; the drawing of one dressing for players such as drama and movie and the like or people under special conditions such as brides and festive hosts and the like usually needs several hours, and the great waste of time and energy is caused. Meanwhile, personal consumer products are a segment area which is huge and rapidly increased at present, although the beauty market is increased by 5.5% every year in recent years, the total amount of the global beauty market reaches 1.7 trillion yuan RMB in 2019; however, the existing beauty technology has many defects, such as over-high price, too low efficiency, various varieties, incompatibility of partial sensitive muscles, difficulty in mastering various complex cosmetic techniques for common people in a short time, and the like, and conflicts with the fast-paced life of people in the current times, so that the development of the beauty market is restricted, and the use requirements of the common people are difficult to meet.

In recent years, various new technologies are rapidly advanced, and various possibilities are provided for solving the difficult problems in life; through the revolutionary design of the product, the user can obtain unprecedented new experience.

Disclosure of Invention

Aiming at the problems in the prior art, the invention aims to provide a makeup method based on a 3D printing technology, which can be used for drawing different makeup looks according to different facial contours of people by utilizing the 3D printing technology, thereby greatly improving the makeup speed and saving the makeup time; meanwhile, the shortcoming that a user cannot draw a makeup skill which is not mastered by the user is avoided, and the intellectualization of the makeup process and the individualization of makeup are realized.

The purpose of the invention is realized by the following technical scheme:

a makeup method based on a 3D printing technology is characterized in that:

s001, data acquisition: scanning a face to be made up to acquire three-dimensional face data;

s002, establishing a scheme: establishing a face three-dimensional model according to the face three-dimensional data, and presetting a makeup scheme;

s003, printing a cosmetic mask: firstly, feeding a surface film material into a first spray head in a 3D printing system; then, sequentially printing a makeup layer and a raw material layer by layer through a first nozzle according to the established three-dimensional model of the face and a preset makeup scheme;

specifically, when the makeup layer is printed, according to a preset makeup scheme, positions of a plurality of nano robots are reserved at corresponding coordinate points of the makeup layer, and the nano robots are positioned at the reserved corresponding positions through a second nozzle of the 3D printing system during the printing process of the makeup layer; when the raw material layer is printed, reserving a plurality of mutually independent and sealed raw material boxes at corresponding coordinate points of the raw material layer according to a preset makeup scheme, and storing makeup raw materials in the raw material boxes through a third spray head of a 3D printing system during the printing process of the raw material layer;

irradiating each of the makeup layer and the raw material layer by using a curing lamp immediately after printing is finished, so as to form a cured makeup mask;

s004, performing makeup drawing: the printed makeup mask is attached to the face to be made up, the control system sends an instruction to the nano robot, and the nano robot extracts makeup raw materials with different proportions from the raw material box according to the makeup scheme of each pixel point to realize the makeup drawing of the corresponding pixel point;

s005, finishing the makeup drawing: after finishing the makeup drawing, tearing off the makeup mask, and after the makeup mask is reset by the control system, drawing different makeup for the same user again.

For further optimization, in the step S001, the three-dimensional data of the face is obtained by three-dimensionally scanning the face of the user with an extremely fast three-dimensional scanner, and the three-dimensional data of the face of the user is obtained within 1.25 ms.

Preferably, the extremely fast three-dimensional scanner adopts an RDS body scan extremely fast human body three-dimensional scanning system (any one of Suzhou Xibo three-dimensional Co., Ltd. or New Tuo three-dimensional technology Co., Ltd.).

For further optimization, the three-dimensional facial data in step S001 includes full-color three-dimensional data of the forehead, the nose, the lips, the eyes, the chin, the hair, and the front and the side of the face.

For further optimization, the panel material in the step S003 includes 100% purity hydrogen-containing silicone oil, 100% purity vinyl silicone oil and a catalyst.

Further optimization is carried out, wherein the molar ratio of the 100% purity hydrogen-containing silicone oil to the 100% purity vinyl silicone oil in the mask material is 1: 1.

For further optimization, the catalyst adopts a platinum catalyst (chemical formula is H)₂PtCl₆•6H₂O), and the dosage of the platinum catalyst is 10-1000 ppm.

For further optimization, the curing lamp in the step S003 is an ultraviolet curing lamp.

Under the catalysis of a platinum catalyst, 100% purity hydrogen-containing silicone oil and 100% purity vinyl silicone oil are irradiated by ultraviolet light to generate a crosslinking effect, so that a silica gel material with stable chemical performance and biocompatibility is formed, the close attachment of a cosmetic mask in contact with a human body is ensured, the cosmetic work of a nano robot is facilitated, and the reactions such as allergy and the like generated when the cosmetic mask is attached to the skin of the human body are also avoided; the hydrogen-containing silicone oil and the vinyl silicone oil have low viscosity, are suitable for high-precision and complex 3D printing manufacturing processes, and are beneficial to forming the raw material layer structure and the cosmetic layer structure.

Ultraviolet light is adopted for irradiation, so that the crosslinked silica gel material is completely cured in a short time, free monomers are prevented from remaining, the cured rubber has complete biological inertia and biocompatibility, and the stability of the silica gel material is ensured, so that the 3D printing requirement and the use requirement of the mask are met; meanwhile, the ultraviolet light irradiation can also effectively sterilize the facial mask material, so that the skin inflammation or other uncomfortable symptoms of a user caused by bacterial breeding are avoided.

For further optimization, when the makeup layer and the raw material layer are printed in the step S003, a connecting channel is reserved in advance; the nanometer robot is provided with a connector, and the connecting channel is communicated with the connector and the raw material box.

Preferably, a micro switch for controlling the connection channel to be switched on and off is arranged on the nano robot.

Preferably, the nano robot is internally provided with a remote communication module.

Preferably, the cosmetic raw materials comprise three primary color raw materials and auxiliary components, wherein the auxiliary components comprise moisture retention components and oil control components, and are selectively added according to the dry condition of the facial skin provided by the facial scanning result.

Further optimization, the raw material box is of a hollow cuboid structure.

The invention has the following technical effects:

the invention completes makeup within seconds by applying a 3D printing technology, a nano robot technology, a face recognition technology and the like, greatly shortens the makeup time, subverts the traditional makeup process, brings brand-new makeup experience for people, and saves the consumption of materials and time. According to the invention, the makeup layer and the raw material layer are sequentially printed by using a 3D printing technology, and the nano robot and the raw material box are arranged in the makeup layer, so that independent makeup drawing is carried out on each pixel point of the human face, the covering surface is wide, the drawing makeup is fine, no influence is caused between the pixels, and the problem that the makeup drawing fails or the makeup is not drawn locally is avoided.

The preparation method can set the makeup effect required by a user in advance, the processing and preparation of the makeup mask can be completed by utilizing the 3D printing technology, the prepared mask is simple to use, the makeup process is rapid and efficient, the use process is comfortable, the expression is natural, meanwhile, a large amount of time can be saved, the damage of cosmetics to the skin is reduced in the makeup process, and the stimulation of the external environment to the skin is isolated, so that the use requirements of various crowds on makeup are met.

Drawings

Fig. 1 is a schematic structural view of a cosmetic mask in an embodiment of the present invention.

FIG. 2 is a schematic structural diagram of a cosmetic layer and a raw material layer according to an embodiment of the present invention.

FIG. 3 shows the chemical structure of hydrogen-containing silicone oil in the mask material according to an embodiment of the present invention.

FIG. 4 shows the chemical structure of vinyl silicone oil in the mask material according to the embodiment of the present invention.

Wherein, 1, a raw material layer; 2. a cosmetic layer; 3. a raw material box; 4. a nano-robot; 5. a connecting channel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b):

as shown in fig. 1 to 4, a makeup method based on 3D printing technology is characterized in that:

s001, data acquisition: scanning a face to be made up to acquire three-dimensional face data;

the facial three-dimensional data is acquired by adopting an extremely-fast three-dimensional scanner to carry out three-dimensional scanning on the face of a user, and the facial three-dimensional data of the user is acquired within 1.25 ms.

Can adopt RDS body scan extremely fast human body three-dimensional scanning system of any one of Suzhou Xibo three-dimensional limited company or new three-dimensional technology limited company; the obtained face three-dimensional data comprises full-color three-dimensional data of the forehead, the nose, the lips, the eyes, the chin and the hair and the front and the side of the face.

S002, establishing a scheme: and establishing a face three-dimensional model according to the face three-dimensional data, and presetting a makeup scheme.

S003, printing a cosmetic mask: firstly, a mask material is sent into a first spray head in a 3D printing system, and the mask material comprises 100% purity hydrogen-containing silicone oil, 100% purity vinyl silicone oil and a platinum catalyst (chemical formula is H)₂PtCl₆•6H₂O) are evenly mixed according to the proportion to obtain the product; wherein the molar ratio of the 100% purity hydrogen-containing silicone oil to the 100% purity vinyl silicone oil is 1:1, and the amount of the platinum catalyst is 10-1000 ppm, preferably 50 ppm.

Then, sequentially printing a makeup layer 2 and a raw material layer 1 layer by layer through a first nozzle according to the established three-dimensional model of the face and a preset makeup scheme;

specifically, when the makeup layer 2 is printed, according to a preset makeup scheme, positions of a plurality of nano robots 4 are reserved at corresponding coordinate points of the makeup layer 2, and the nano robots 4 are positioned at the reserved corresponding positions through a second nozzle of the 3D printing system during the printing process of the makeup layer 2; when the raw material layer 1 is printed, according to a preset makeup scheme, a plurality of mutually independent and sealed raw material boxes 3 are reserved at corresponding coordinate points of the raw material layer 1, the raw material boxes 3 are of a hollow cuboid structure, and makeup raw materials are stored in the raw material boxes 3 through a third spray head of a 3D printing system in the printing process of the raw material layer 1; the cosmetic raw materials comprise three primary color raw materials and auxiliary components, wherein the auxiliary components comprise moisture retention components and oil control components, and are selectively added according to the dry condition of the facial skin provided by the facial scanning result. Meanwhile, when the makeup layer 2 and the raw material layer 1 are printed, a connecting channel 5 is reserved in advance, a connecting port is arranged on the nano robot 4, the connecting channel 5 is communicated with the connecting port and the raw material box 3, and a micro switch for controlling the connection and disconnection of the connecting channel 5 and a built-in remote communication module of the nano robot 4 are arranged on the nano robot 4.

And irradiating each layer of the cosmetic layer 2 and the raw material layer 1 by using an ultraviolet curing lamp immediately after printing is finished, thereby forming a cured cosmetic facial mask.

Under the catalysis of a platinum catalyst, 100% purity hydrogen-containing silicone oil and 100% purity vinyl silicone oil are irradiated by ultraviolet light to generate a crosslinking effect, so that a silica gel material with stable chemical performance and biocompatibility is formed, the close attachment of a cosmetic mask in contact with a human body is ensured, the cosmetic work of a nano robot is facilitated, and the reactions such as allergy and the like generated when the cosmetic mask is attached to the skin of the human body are also avoided; the hydrogen-containing silicone oil and the vinyl silicone oil have low viscosity, are suitable for high-precision and complex 3D printing manufacturing processes, and are beneficial to forming the raw material layer structure and the cosmetic layer structure.

Ultraviolet light is adopted for irradiation, so that the crosslinked silica gel material is completely cured in a short time, free monomers are prevented from remaining, the cured rubber has complete biological inertia and biocompatibility, and the stability of the silica gel material is ensured, so that the 3D printing requirement and the use requirement of the mask are met; meanwhile, ultraviolet irradiation can also effectively sterilize the facial mask material, so that the skin inflammation or other uncomfortable symptoms of a user caused by bacterial breeding are avoided.

S004, performing makeup drawing: the printed cosmetic mask is attached to the face to be made up, the control system sends an instruction to the nano robot 4, the nano robot 4 extracts cosmetic raw materials (specifically, three-primary-color raw materials) with different proportions from the raw material box 3 according to the cosmetic scheme of each pixel point, and the cosmetic drawing of the corresponding pixel points is realized;

in the process, the nano robot 4 opens the micro switch corresponding to the connecting channel 5 according to the three primary colors of raw materials needed by the pixel points, and closes the micro switches of other connecting channels 5 at the same time, so as to extract the three primary colors of raw materials, uniformly mix the cosmetic raw materials in the nano robot 4, and then spray the mixed cosmetic raw materials on the facial pixel points corresponding to the user through the nano robot 4, so as to complete the makeup drawing at the corresponding position (when the position of the nano robot 4 is reserved, the spraying port of the nano robot 4 is also reserved, and the invention does not discuss much because the invention is a conventional arrangement in the field).

S005, finishing the makeup drawing: after finishing the makeup drawing, tearing off the makeup mask, and after the makeup mask is reset by the control system, drawing different makeup for the same user again.

In the description of the present invention, it is to be understood that the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit indication of the number of technical features indicated, whereby the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one such feature.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.