CN113081930A

CN113081930A - Cosmetic with skin freckle removing and repairing functions and preparation method thereof

Info

Publication number: CN113081930A
Application number: CN202110236335.3A
Authority: CN
Inventors: 胡旭英; 凌燕凤
Original assignee: Individual
Current assignee: Guangzhou Tianyi Cosmetics Co ltd
Priority date: 2021-03-03
Filing date: 2021-03-03
Publication date: 2021-07-09
Anticipated expiration: 2041-03-03
Also published as: CN113081930B

Abstract

The invention belongs to the technical field of cosmetics, and particularly relates to a cosmetic with a skin freckle removing and repairing function and a preparation method thereof, wherein a reaction device adopted by the process comprises a grinding unit and a material turning unit, the grinding unit comprises a reaction cylinder, a cylinder cover, a base, a feeding hole, a discharging hole, a first pipe, a first screen, a grinding block, a first shaft, a fixed sleeve, a driving gear and a second shaft, and the cylinder cover is arranged at the top of the reaction cylinder; according to the invention, the grinding block is arranged in the reaction device, and the motor drives the driving gear to act on the first shaft on the grinding block, so that the grinding block continuously falls in a reciprocating manner and extrudes the raw material at the bottom of the reaction cylinder; and the material turning unit is started while the grinding block moves downwards, so that the material turning plate rotates and drives the raw materials at the bottom to move upwards, the raw materials in the reaction cylinder are fully extruded, and the purity of the plant juice is improved.

Description

Cosmetic with skin freckle removing and repairing functions and preparation method thereof

Technical Field

The invention belongs to the technical field of cosmetics, and particularly relates to a cosmetic with a skin freckle removing and repairing function and a preparation method thereof.

Background

The skin is an important component of the human body and is more directly used for expressing the signs of human health and aging. When the skin is vigorous in metabolism, smooth in blood circulation and rich in nutrition, the skin is fine, smooth, tender and very elastic, and wrinkles and color spots are not easy to appear. When skin metabolism is weakened, blood circulation is not smooth, and nutrients are poor, the skin becomes dull, aged, and wrinkles and spots are easily generated. The color spot is a common skin disease with brown face or melanosis and damage due to the increase of skin melanin, is frequently generated on cheek and forehead parts, aggravates after solarization, is commonly seen in women, is related to pregnancy and menstrual disorder of long-term oral contraceptives, and belongs to the black spot and the liver spot of the traditional Chinese medicine. Modern urban women have problems of skin pigmentation disorder dermatosis such as chloasma, freckle, pigmentation and the like due to factors such as high working pressure, endocrine dyscrasia, slow metabolism, wrong use of cosmetics, poor living habits, sunshine ultraviolet rays and the like, and the problems need to be repaired by applying cosmetics; because of the improvement of environmental awareness of people, people pay more and more attention to the green, natural and cosmetic raw materials, plant juice is the best natural raw material at present, and the cosmetic raw materials extracted from various natural plants have become an industrial trend.

The prior art also discloses a technical scheme of a patent about extraction equipment for cosmetic production, for example, a Chinese patent with the application number of CN201711053053X discloses raw material extraction equipment for cosmetic production, which can save time and labor, improve the extraction efficiency and the production efficiency of cosmetics, and comprises a base and the like; the left side of the top of the base is vertically connected with two first supporting rods through bolts, the two first supporting rods are bilaterally symmetrical, a box body is connected between the top ends of the two first supporting rods, the top of the box body is arranged in an open manner, and an opening is formed in the lower part of the left side face of the box body; the invention can drive the mashing device to work through the driving device, and the mashing part of the mashing device can be used for mashing the plants, so that juice in the plants can be extruded out, and the effects of improving the extraction efficiency and the production efficiency of cosmetics can be achieved; however, the above invention still has the defect that the mashing device only acts on the upper part of the raw material, so that the raw material at the bottom and the middle part is easily mashed insufficiently, and the raw material at the upper layer is stressed excessively to form waste slag with small volume and difficult removal, so that the technical scheme is limited.

In view of the above, the invention arranges the grinding block in the reaction device, and drives the first shaft of the driving gear to act on the grinding block through the motor, so that the grinding block continuously falls back and forth and extrudes the raw material at the bottom of the reaction cylinder; and the material turning unit is started while the grinding block moves downwards, so that the material turning plate rotates and drives the raw materials at the bottom to move upwards, the raw materials in the reaction cylinder are fully extruded, and the purity of the plant juice is improved.

Disclosure of Invention

In order to make up the defects of the prior art, the problem that the raw materials at the bottom and the middle part are easily crushed and the raw material at the upper layer is stressed too much to form waste residues with small volume and difficult removal in the use process of the existing extraction equipment for producing cosmetics is solved; the invention provides a cosmetic with a skin freckle removing and repairing function.

The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a cosmetic with a skin freckle removing and repairing function, which is prepared by the following preparation method, wherein the preparation method comprises the following steps:

s1: preparation of herbal extracts: drying the raw materials of the herbal extracts and grinding them into powders respectively, and then sieving the powders with a 30-mesh sieve; respectively adding ethanol solution which is 8-10 times of the weight of the traditional Chinese medicine, wherein the ethanol concentration of the ethanol solution is 50-80 percent respectively; soaking for 8-12 hours at the temperature of 25-30 ℃; finally, performing low-temperature ultrasonic extraction on the mixture, centrifuging, filtering and refluxing ethanol to the supernatant, and finally performing secondary filtration to obtain the Chinese herbal medicine extract;

s2: preparing a fruit extracting solution: cleaning and sterilizing raw materials of the fruit extract respectively, cutting into square small blocks with the side length of 2-5cm, mixing the small blocks, pouring the small blocks into a reaction device, and starting the reaction device to obtain fruit juice with high purity; sieving the obtained fruit juice by a 40-mesh sieve, and storing under a sealed and light-free condition for later use;

s3: preparation of fruit powder: opening the reaction device, taking out the fruit residues obtained after the juice is extracted in the S2, naturally drying the fruit residues in the dark, and then grinding and sieving the dried fruit residues by a 30-mesh sieve to obtain fruit powder;

s4: preparing the cosmetics: sequentially pouring the obtained herbal extract, fruit extractive solution and fruit powder into a stirring container, mixing and stirring for 10-30min, and standing at 20-25 deg.C for 5-10 hr to obtain cosmetic product;

the cosmetic with the skin freckle removing and repairing function comprises the following raw materials: 20-30 parts by weight of herbal extract, 40-50 parts by weight of fruit extract and 30-40 parts by weight of fruit powder; the preparation raw materials of the herbal extract comprise 10-15 parts by weight of saffron crocus, 10-15 parts by weight of lucid ganoderma, 5-10 parts by weight of bighead atractylodes rhizome and 5-10 parts by weight of mint; the preparation raw materials of the fruit extracting solution comprise 20-25 parts by weight of bananas, 20-30 parts by weight of tomatoes and 10-15 parts by weight of kiwi fruits;

the reaction device adopted in the S2 comprises a grinding unit and a material turning unit, wherein the grinding unit comprises a reaction cylinder, a cylinder cover, a base, a feeding hole, a discharging hole, a first pipe, a first screen mesh, a grinding block, a first shaft, a fixed sleeve, a driving gear and a second shaft, the cylinder cover is installed at the top of the reaction cylinder, the base is installed at the bottom of the reaction cylinder, and the side wall of the reaction cylinder is provided with the feeding hole; a discharge hole is formed in the bottom of the reaction cylinder, the end part of the first pipe is embedded into the discharge hole, the first pipe is communicated with the outside, and a first screen is arranged on the inner wall of the first pipe; a first shaft is arranged in the middle of the inside of the reaction cylinder, a grinding block is arranged at the bottom of the first shaft, the lower bottom surface of the grinding block is in a downward-bent arc shape, and the surface of the bottom of the reaction cylinder is in a downward-bent arc shape; the top of the first shaft is embedded into a fixed sleeve arranged on the lower surface of the cylinder cover, and the top of the first shaft is connected with the lower surface of the cylinder cover through a spring; a first groove is formed in the side surface of the first shaft, a first rack is arranged on the inner surface of the first groove, and a driving gear is arranged on one side of the first rack; the driving gear is an arc gear, the driving gear is connected with a motor arranged on the outer side of the reaction cylinder through a second shaft arranged in the middle, and the driving gear is meshed with the first rack;

the stirring unit comprises a mounting groove, a first rod and a stirring plate, the mounting groove is uniformly arranged on the arc-shaped surface of the bottom of the reaction cylinder around the center of the reaction cylinder, the stirring plate is arranged above the mounting groove, and the lower bottom surface of the mounting groove is connected with the surface of the bottom of the reaction cylinder through an inclined plane; the turning plate is rotatably connected with the inner surface of the mounting groove through a first rod, and the end part of the turning plate close to the discharge port extends into the bottom of the reaction cylinder and is bent upwards; the end part of the first rod connected with the turning plate inclines towards the direction far away from the discharge hole, and a reset elastic sheet is arranged at the joint part of the first rod and the inner surface of the mounting groove.

According to the invention, the herbal medicines and fruits are used as raw materials, and the use of chemical products is reduced, so that the finally prepared cosmetics are safer and more environment-friendly and are more easily accepted by users; in addition, fruit waste residues generated in the preparation process of the fruit extracting solution are fully utilized, so that vitamins contained in the fruit waste residues are fully utilized, and the generation of garbage is reduced; in addition, because the tomatoes belong to photosensitive fruits, the beneficial components in the tomatoes can be decomposed in the sun, and in order to ensure the quality of cosmetics, the prepared fruit extracting solution is stored in the dark.

A preparation method of a cosmetic with the skin freckle removing and repairing function is suitable for preparing the cosmetic with the skin freckle removing and repairing function, and comprises the following steps:

the stirring unit comprises a mounting groove, a first rod and a stirring plate, the mounting groove is uniformly arranged on the arc-shaped surface of the bottom of the reaction cylinder around the center of the reaction cylinder, and the lower bottom surface of the mounting groove is connected with the bottom surface of the reaction cylinder through an inclined plane; a turning plate is arranged above the mounting groove and is rotationally connected with the inner surface of the mounting groove through a first rod, and the end part of the turning plate, which is close to the discharge port, extends into the bottom of the reaction cylinder and is bent upwards; the end part of the first rod connected with the turning plate inclines towards the direction far away from the discharge hole, and a reset elastic sheet is arranged at the joint part of the first rod and the inner surface of the mounting groove.

When the device works, blocky plant raw materials are poured into the reaction cylinder from the feeding hole, then the discharging hole is closed, and the motor is started; the motor drives the driving gear on the second shaft to rotate after being started, and the driving gear is meshed with the first rack, so that the first rack drives the first shaft to move downwards under the meshing action of the driving gear, the top of the first shaft slides in the fixed sleeve, and the first shaft is ensured to drive the grinding block to move vertically downwards; with the rotation of the driving gear, when the part of the driving gear, which is not provided with the gear teeth, is contacted with the first rack, the first rack is not engaged any more, the first shaft drives the grinding block to move upwards under the deformation and recovery action of the connected spring until the gear teeth on the driving gear are contacted with the first rack again and the grinding block moves downwards, and the steps are repeated, so that the plant raw materials at the bottom of the reaction cylinder are repeatedly extruded by the falling grinding block; the juice contained in the plant raw material in the reaction cylinder is separated out through the first screen mesh under the extrusion action and flows to the outside through the first pipe; when the grinding block moves downwards, the turning plate in the mounting groove is in contact with the surface of the grinding block and is pressed, so that the first rod is pressed and drives the turning plate to rotate in the direction far away from the discharge port, and the bent end part of the turning plate close to the discharge port brings the plant raw materials close to the bottom of the stacked plant raw materials to the upper side, so that the stacked plant raw materials are turned; when the grinding block moves upwards, the turning plate is not pressed any more and is reset under the action of the reset elastic sheet on the first rod, at the moment, the plant raw materials originally positioned at the bottom on the end part of the turning plate slide down when the turning plate is reset and rotated, and the plant raw materials originally positioned at the bottom move to the upper side of the stacked plant raw materials and are fully extruded by the grinding block; the turning plate rotates to enable the plant raw materials to be turned, on one hand, the part of the stacked plant raw materials which is positioned at the bottom and is difficult to contact with the grinding block is fully pressed, and therefore more plant juice is obtained; on the other hand, the situation that the part of the plant raw material close to the grinding block is intensively extruded by the grinding block and processed into the slag which is difficult to screen out is avoided, so that the finally obtained plant juice contains more slag, and the quality of the finally obtained cosmetics is influenced.

Preferably, the turning plate is uniformly provided with a first plate, the first plate is an elastic plate, the end part of the first plate inclines towards the direction far away from the discharge hole, and the surface of the first plate far away from the discharge hole is connected with the upper surface of the turning plate through a fixing rope; the plant material at the bottom is further moved to the upper part and is contacted with the grinding block through the action of a first plate; when the plant material grinding device works, when a first plate on the turning block is contacted with the grinding block, the elastic first plate is pressed to deform and rotate and is contacted with the surface of the turning plate, so that the plant material positioned in a gap between the first plate and the turning plate is clamped and kept fixed; and the plant raw materials positioned in the gap between the first plate and the turning plate are brought upwards along with the upward rotation of the turning plate under the pressure; when the grinding block moves upwards, the first plate is not pressed any more and resets and rotates, and at the moment, the plant raw materials positioned in the gap between the first plate and the turning plate slide off from the upper surface of the turning plate along with the rotation of the first plate; the end part of the first plate is prevented from rotating towards the direction close to the bottom of the reaction cylinder due to the force of the fixing rope, so that the first plate is damaged due to overlarge rotation amplitude; under the action of the first plate, the plant raw materials at the bottom in the stacked plant raw materials are further brought to the upper side, so that the grinding effect on the plant raw materials is more sufficient; and the plant raw materials in the reaction cylinder are fully mixed and uniformly distributed under the action of turning.

Preferably, the end part of the first plate is uniformly provided with turnover teeth, the end part of the turnover teeth inclines towards the direction close to the bottom of the reaction cylinder, and the turnover teeth are made of elastic materials; when the plant material turning device works, because the plant material contains plant fibers, the turning teeth are uniformly arranged at the end part of the first plate, so that when the first plate rotates, the end part of the turning teeth is inserted into the plant material in the gap between the first plate and the turning plate, and the plant material is kept fixed; plant fibers in the plant raw materials are wound on the turning teeth, so that the rotating plate I can drive more plant raw materials at the bottom to move to the upper side, and the plant raw materials close to the bottom in the reaction cylinder are fully extruded by the grinding block; the stacked reaction raw materials are further stirred by the turning teeth rotating along with the first plate, so that the reaction raw materials in the reaction cylinder are mixed more uniformly; in addition, because the turning teeth are made of elastic materials, the turning teeth are elastically deformed when being pressed, so that the size of the gap between the turning teeth is changed, plant raw materials attached to the gap between the turning teeth are forced to be separated from the turning teeth, and the turning teeth can normally play a role.

Preferably, a spiral first groove is formed in the inner surface of the first pipe, and the inner surface of the first groove is rough; the juice entering the first pipe spirally moves downwards along the first groove, so that plant residues mixed in the juice are attached to the inner surface of the first groove and are removed; when the plant juice separating device works, when juice separated from plant raw materials flows into the first pipe, the juice flowing into the first pipe flows along the inner wall surface of the first pipe and is acted by the spiral first groove, so that the juice flows spirally in the first pipe; when the juice flows spirally, under the action of centrifugal force, residues in the juice deflect in the direction away from the center of the first pipe and contact with the inner surface of the first groove while rotating, the flow speed of the residues is reduced under the friction action of the rough inner surface of the first groove, so that the residues stop flowing gradually and are attached to the inner surface of the first groove, the purity of the obtained juice is improved, and the quality of the finally obtained cosmetics is improved; in addition, the first pipe is dismantled regularly and the residue that adheres to the internal surface of first pipe is washed, guarantees that first pipe can normally function.

Preferably, a second groove is uniformly formed in the first pipe, a second screen is embedded in the second groove, and the second screen is detachably connected with the second groove; the juice flowing into the first pipe is repeatedly screened by the second screen under the action of the second screen, so that the finally obtained plant juice is purer; when the first-number pipe works, because residues contained in juice flowing in the first-number pipe deviate to the outer side under the action of centrifugal force, the residue content of the part, close to the first-number groove, in the juice is higher; when the juice flows spirally in the first pipe, the juice flowing in the first groove is repeatedly filtered by the second screen in the second groove, so that residues contained in the plant juice flowing spirally are further removed, and the purity of the finally obtained cosmetics is ensured.

The invention has the following beneficial effects:

1. the invention relates to a cosmetic with skin freckle removing and repairing functions and a preparation method thereof.A driving gear is driven by a motor to act on a first shaft on a grinding block, so that the grinding block continuously falls back and forth and extrudes a raw material at the bottom of a reaction cylinder; and the material turning unit is started while the grinding block moves downwards, so that the material turning plate rotates and drives the raw materials at the bottom to move upwards, the raw materials in the reaction cylinder are fully extruded, and the purity of the plant juice is improved.

2. According to the cosmetic with the skin freckle removing and repairing function and the preparation method thereof, the turning plate is uniformly provided with the first plate, so that when the first plate on the turning block is contacted with the grinding block, the elastic first plate is pressed to deform and rotate and is contacted with the surface of the turning plate, plant raw materials in a gap between the first plate and the turning plate are clamped and kept fixed, the plant raw materials in the gap between the first plate and the turning plate are brought upwards, the grinding effect on the plant raw materials is more sufficient, and the plant raw materials in the reaction cylinder are fully mixed and uniformly distributed under the turning effect.

Drawings

The invention will be further explained with reference to the drawings.

FIG. 1 is a process flow diagram of the present invention;

FIG. 2 is a perspective view of a reaction apparatus used in the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

FIG. 4 is an enlarged view of a portion of FIG. 2 at B;

FIG. 5 is a line graph of data analysis in the speckle-removing repair effect experiment of the present invention;

in the figure: grinding unit 1, reaction cylinder 11, cylinder cover 111, base 112, feed inlet 113, discharge port 114, first tube 12, first screen 121, first groove 122, second screen 123, second groove 124, grinding block 13, first shaft 131, fixed sleeve 132, drive gear 133, second shaft 134, first groove 135, first rack 136, stirring unit 2, mounting groove 21, first rod 22, stirring plate 23, first plate 24, fixed rope 241 and stirring tooth 242.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1 to 5, the cosmetic with the function of removing freckles from skin according to the present invention is prepared by the following preparation method, wherein the preparation method comprises the following steps:

the reaction device adopted in the S2 comprises a grinding unit 1 and a stirring unit 2, wherein the grinding unit 1 comprises a reaction cylinder 11, a cylinder cover 111, a base 112, a feeding hole 113, a discharging hole 114, a first pipe 12, a first screen 121, a grinding block 13, a first shaft 131, a fixed sleeve 132, a driving gear 133 and a second shaft 134, the cylinder cover 111 is installed at the top of the reaction cylinder 11, the base 112 is installed at the bottom of the reaction cylinder 11, and the side wall of the reaction cylinder 11 is provided with the feeding hole 113; a discharge hole 114 is formed in the bottom of the reaction cylinder 11, the end of the first tube 12 is embedded into the discharge hole 114, the first tube 12 is communicated with the outside, and a first screen 121 is arranged on the inner wall of the first tube 12; a first shaft 131 is arranged in the middle of the inside of the reaction cylinder 11, a grinding block 13 is arranged at the bottom of the first shaft 131, the lower bottom surface of the grinding block 13 is in a downward-bent arc shape, and the bottom surface of the reaction cylinder 11 is in a downward-bent arc shape; the top of the first shaft 131 is embedded into a fixed sleeve 132 arranged on the lower surface of the cylinder cover 111, and the top of the first shaft 131 is connected with the lower surface of the cylinder cover 111 through a spring; a first groove 135 is formed in the side surface of the first shaft 131, a first rack 136 is arranged on the inner surface of the first groove 135, and a driving gear 133 is arranged on one side of the first rack 136; the driving gear 133 is an arc gear, the driving gear 133 is connected with a motor arranged outside the reaction cylinder 11 through a second shaft 134 arranged in the middle, and the driving gear 133 is meshed with the first rack 136;

the stirring unit 2 comprises a mounting groove 21, a first rod 22 and a stirring plate 23, the mounting groove 21 is uniformly arranged on the arc-shaped surface of the bottom of the reaction cylinder 11 around the center of the reaction cylinder 11, the stirring plate 23 is arranged above the mounting groove 21, and the lower bottom surface of the mounting groove 21 is connected with the bottom surface of the reaction cylinder 11 through an inclined plane; the turning plate 23 is rotatably connected with the inner surface of the mounting groove 21 through a first rod 22, and the end part of the turning plate 23 close to the discharge port 114 extends into the bottom of the reaction cylinder 11 and is bent upwards; the end part of the first rod 22 connected with the turning plate 23 inclines towards the direction far away from the discharge hole 114, and a reset elastic sheet is arranged at the joint part of the first rod 22 and the inner surface of the mounting groove 21.

Example one cosmetic finished product prepared according to the preparation method of the present invention in combination with a reaction apparatus provided by the present invention was used as an experimental group;

any one of the finished cosmetics with the skin freckle removing and repairing functions is taken from the market as a control group 1;

selecting a part of preparation raw materials which are the same as the experimental group according to the following preparation method, wherein the preparation method comprises the following steps:

the reaction device adopted in S2 is a conventional raw material extraction device in the production process of cosmetics in the market, and the raw material extraction device has the same action type as the reaction device provided by the present invention, and the prepared finished cosmetics are used as a control group 2.

Example two freckle-removing repair effect experiments:

1. selecting experimental objects: randomly selecting 80 women with the age of 20-50 years from subjects to be detected (voluntarily registering, signing an informed consent and approved by an ethical committee), wherein the subjects to be detected belong to women with different degrees of chloasma, freckles and other color spots on the face and dark and lusterless facial skin;

2. implementation of the experimental method: subjects were randomly divided into 4 groups of 20 persons each; applying the cosmetics corresponding to the experimental group, the control group 1 and the control group 2 in the first embodiment to the

groups

1, 2 and 3 respectively, and taking the group 4 as a blank control group; during the experiment, 1 group of experimental subjects, 2 groups of experimental subjects and 3 groups of experimental subjects should apply corresponding cosmetics on the same area of the face in equal amount at regular time each day, and the experiment time lasts for 5 weeks; the subjects in group 4 stopped using all cosmetics during the 5 week period, and group 1, group 2 and group 3 stopped using all cosmetics except the experimental requirements during the 5 week period, and all subjects should ensure that the outdoor activity time per day is approximately the same;

3. analysis of experimental results: every other week, the investigators respectively count the speckle removing rate of the area of each group of the experimental subjects, wherein the speckle removing rate is the proportion of the reduced speckle area to the speckle area before the experiment; respectively eliminating the highest value and the lowest value in each group of spot removing rate, and calculating and rounding to obtain an average value, wherein the obtained average value represents the total spot removing rate of each group; summarizing the change records of the freckle removing rate of each group in five weeks into a table;

the change of the spot removing rate with time of each group is shown in the following table:

drawing the data in the table into a data analysis line graph;

it can be seen visually from the data analysis line graph that with the change of time, the freckle removing rate of the face of the experimental subject in the groups 1 and 3 is obviously higher than that of the group 2, and at the end of the 5 th week, the freckle removing rate of the face smearing area of the experimental subject in the groups 1 and 3 is close to 100%, which indicates that the facial freckles of the experimental subject are basically cured; compared with the existing cosmetics in the market, the cosmetics obtained by the preparation method have more excellent skin freckle removing and repairing functions for users, and the freckles on the facial skin of the users are reduced quickly and disappear more thoroughly after the cosmetics are used; in addition, the freckle removing rate of the group 1 is obviously higher than that of the group 3, the freckle removing rate of the group 1 is close to 100% in the fourth week, and the freckle removing rate of the group 3 is close to the group 1 in the fifth week, which shows that the increase speed of the freckle removing rate of the group 1 is obviously higher than that of the group 3, and the time required by the cosmetics prepared by matching the preparation method provided by the invention with the working device for curing the freckles is shorter; therefore, under the condition of adopting the same raw materials and method steps, compared with the conventional raw material extraction device, the working device provided by the invention can be used for more fully extracting the effective components in the raw materials, so that the finished cosmetic product prepared by the working device provided by the invention has more obvious improvement effect.

the stirring unit 2 comprises a mounting groove 21, a first rod 22 and a stirring plate 23, the mounting groove 21 is uniformly arranged on the arc-shaped surface of the bottom of the reaction cylinder 11 around the center of the reaction cylinder 11, and the lower bottom surface of the mounting groove 21 is connected with the surface of the bottom of the reaction cylinder 11 through an inclined plane; a turning plate 23 is arranged above the mounting groove 21, the turning plate 23 is rotatably connected with the inner surface of the mounting groove 21 through a first rod 22, and the end part of the turning plate 23 close to the discharge port 114 extends into the bottom of the reaction cylinder 11 and is bent upwards; the end part of the first rod 22 connected with the turning plate 23 inclines towards the direction far away from the discharge hole 114, and a reset elastic sheet is arranged at the joint part of the first rod 22 and the inner surface of the mounting groove 21.

When the device works, the blocky plant raw materials are poured into the reaction cylinder 11 from the feeding hole 113, then the discharging hole 114 is closed, and the motor is started; after the motor is started, the driving gear 133 on the second shaft 134 is driven to rotate, and because the driving gear 133 is meshed with the first rack 136, the first rack 136 drives the first shaft 131 to move downwards under the meshing action of the driving gear 133, the top of the first shaft 131 slides in the fixing sleeve 132, and the first shaft 131 is ensured to drive the grinding block 13 to move downwards vertically; with the rotation of the driving gear 133, when the part of the driving gear 133 without the gear teeth contacts with the first rack 136, the first rack 136 is no longer engaged, and at this time, the first shaft 131 drives the grinding block 13 to move upwards under the action of the deformation and recovery of the connected spring until the gear teeth on the driving gear 133 contacts with the first rack 136 again and the grinding block 13 moves downwards, and the above steps are repeated, so that the plant raw material at the bottom of the reaction cylinder 11 is repeatedly extruded by the falling grinding block 13; the juice contained in the plant material inside the reaction cylinder 11 is separated by the squeezing action, passes through the first screen 121 and flows to the outside through the first pipe 12; when the grinding block 13 moves downwards, the turning plate 23 in the mounting groove 21 is in contact with the surface of the grinding block 13 and is pressed, so that the first rod 22 is pressed and drives the turning plate 23 to rotate in the direction away from the discharge port 114, and the bent end part of the turning plate 23 close to the discharge port 114 brings the plant raw materials close to the bottom of the stacked plant raw materials to the upper side, so that the stacked plant raw materials are turned; when the grinding block 13 moves upwards, the turning plate 23 is not pressed any more and is reset under the action of the reset elastic sheet on the first rod 22, at the moment, the plant raw material originally positioned at the bottom on the end part of the turning plate 23 slides down when the turning plate 23 is reset and rotated, and the plant raw material originally positioned at the bottom moves to the upper side of the stacked plant raw material and is fully extruded by the grinding block 13; the turning of the turning plate 23 causes the plant material to be turned, on one hand, the part of the piled plant material which is at the bottom and difficult to contact the grinding block 13 is sufficiently pressed, thereby obtaining more plant juice; on the other hand, the part of the plant raw material close to the grinding block 13 is prevented from being intensively extruded by the grinding block 13 and processed into the broken slag which is difficult to screen, so that the broken slag in the finally obtained plant juice is more, and the quality of the finally obtained cosmetics is influenced.

As a specific embodiment of the present invention, the turning plate 23 is uniformly provided with a first plate 24, the first plate 24 is an elastic plate, an end of the first plate 24 is inclined in a direction away from the discharge hole 114, and a surface of the first plate 24 away from the discharge hole 114 is connected to an upper surface of the turning plate 23 through a fixing rope 241; the plant material at the bottom is further moved to the upper side and is contacted with the grinding block 13 by the action of a gauge plate 24; when the first plate 24 on the turning block is contacted with the grinding block 13 in work, the elastic first plate 24 is pressed to deform and rotate and is contacted with the surface of the turning plate 23, so that the plant raw materials positioned in the gap between the first plate 24 and the turning plate 23 are clamped and kept fixed; and the turning plate 23 is pressed to rotate upwards, so that the plant raw materials positioned in the gap between the first plate 24 and the turning plate 23 are carried upwards; when the grinding block 13 moves upwards, the first plate 24 is not pressed and reset to rotate, and at the moment, the plant raw materials positioned in the gap between the first plate 24 and the turning plate 23 slide off from the upper surface of the turning plate 23 along with the rotation of the first plate 24; the end part of the first plate 24 is prevented from being stressed to rotate towards the direction close to the bottom of the reaction cylinder 11 through the action of the fixing rope 241, so that the first plate 24 is prevented from being damaged due to overlarge rotation amplitude; the plant raw materials at the bottom of the stacked plant raw materials are further brought to the upper side through the action of the first plate 24, so that the grinding action on the plant raw materials is more sufficient; and the plant raw materials in the reaction cylinder 11 are fully mixed and uniformly distributed under the action of turning.

As a specific embodiment of the present invention, the end of the first plate 24 is uniformly provided with flipping teeth 242, the end of the flipping teeth 242 inclines towards the direction close to the bottom of the reaction cylinder 11, and the flipping teeth 242 are made of an elastic material; during operation, because the plant material contains plant fibers, the turning teeth 242 are uniformly arranged at the end part of the first plate 24, so that when the first plate 24 rotates, the end part of the turning teeth 242 is inserted into the plant material in the gap between the first plate 24 and the turning plate 23, and the plant material is kept fixed; plant fibers in the plant raw materials are wound on the turning teeth 242, so that the rotating first plate 24 drives more plant raw materials at the bottom to move to the upper side, and the plant raw materials close to the bottom in the reaction cylinder 11 are fully extruded by the grinding block 13; the turning teeth 242 rotating with the first plate 24 further stir the accumulated reaction raw materials, so that the reaction raw materials in the reaction cylinder 11 are mixed more uniformly; in addition, because the turning teeth 242 are made of elastic material, when the turning teeth 242 are pressed, they are elastically deformed, so that the size of the gap between the turning teeth 242 is changed, and the plant material attached to the gap between the turning teeth 242 is forced to be separated from the turning teeth 242, thereby ensuring that the turning teeth 242 can normally function.

As a specific embodiment of the present invention, a spiral first groove 122 is formed on an inner surface of the first tube 12, and the inner surface of the first groove 122 is rough; the juice entering the first pipe 12 spirally moves downwards along the first groove 122, so that plant residues mixed in the juice are attached to the inner surface of the first groove 122 and are removed; in operation, when the juice separated from the plant material flows into the first pipe 12, the juice flowing into the first pipe 12 flows along the inner wall surface of the first pipe 12 and is acted by the spiral first groove 122, so that the juice flows spirally in the first pipe 12; when the juice flows spirally, under the action of centrifugal force, residues in the juice deflect in the direction away from the center of the first pipe 12 and contact with the inner surface of the first groove 122 while rotating, the flow rate of the residues is reduced due to the friction action of the rough inner surface of the first groove 122, so that the residues stop flowing gradually and are attached to the inner surface of the first groove 122, the purity of the obtained juice is improved, and the quality of the finally obtained cosmetics is improved; in addition, the first tube 12 is removed at regular time, and residues attached to the inner surface of the first tube 12 are washed, so that the first tube 12 can normally function.

As a specific embodiment of the present invention, a second groove 124 is uniformly formed in the first tube 12, a second screen 123 is embedded in the second groove 124, and the second screen 123 is detachably connected to the second groove 124; the juice flowing into the first pipe 12 is repeatedly screened by the second screen 123 under the action of the second screen 123, so that the finally obtained plant juice is purer; in operation, because the residue contained in the juice flowing in the first pipe 12 is deflected to the outside by the centrifugal force, the residue content of the juice near the first groove 122 is relatively high; when the juice flows spirally in the first pipe 12, the juice flowing in the first groove 122 is repeatedly filtered by the second screen 123 in the second groove 124, so that residues contained in the spirally flowing plant juice are further removed, and the purity of the finally obtained cosmetic is ensured.

When the device works, the blocky plant raw materials are poured into the reaction cylinder 11 from the feeding hole 113, then the discharging hole 114 is closed, and the motor is started; after the motor is started, the driving gear 133 on the second shaft 134 is driven to rotate, and because the driving gear 133 is meshed with the first rack 136, the first rack 136 drives the first shaft 131 to move downwards under the meshing action of the driving gear 133, the top of the first shaft 131 slides in the fixing sleeve 132, and the first shaft 131 is ensured to drive the grinding block 13 to move downwards vertically; with the rotation of the driving gear 133, when the part of the driving gear 133 without the gear teeth contacts with the first rack 136, the first rack 136 is no longer engaged, and at this time, the first shaft 131 drives the grinding block 13 to move upwards under the action of the deformation and recovery of the connected spring until the gear teeth on the driving gear 133 contacts with the first rack 136 again and the grinding block 13 moves downwards, and the above steps are repeated, so that the plant raw material at the bottom of the reaction cylinder 11 is repeatedly extruded by the falling grinding block 13; the juice contained in the plant material inside the reaction cylinder 11 is separated by the squeezing action, passes through the first screen 121 and flows to the outside through the first pipe 12; when the grinding block 13 moves downwards, the turning plate 23 in the mounting groove 21 is in contact with the surface of the grinding block 13 and is pressed, so that the first rod 22 is pressed and drives the turning plate 23 to rotate in the direction away from the discharge port 114, and the bent end part of the turning plate 23 close to the discharge port 114 brings the plant raw materials close to the bottom of the stacked plant raw materials to the upper side, so that the stacked plant raw materials are turned; when the grinding block 13 moves upwards, the turning plate 23 is not pressed any more and is reset under the action of the reset elastic sheet on the first rod 22, at the moment, the plant raw material originally positioned at the bottom on the end part of the turning plate 23 slides down when the turning plate 23 is reset and rotated, and the plant raw material originally positioned at the bottom moves to the upper side of the stacked plant raw material and is fully extruded by the grinding block 13; the turning of the turning plate 23 causes the plant material to be turned, on one hand, the part of the piled plant material which is at the bottom and difficult to contact the grinding block 13 is sufficiently pressed, thereby obtaining more plant juice; on the other hand, the situation that the part of the plant raw material close to the grinding block 13 is intensively extruded by the grinding block 13 and processed into the slag which is difficult to screen out is avoided, so that the finally obtained plant juice contains more slag, and the quality of the finally obtained cosmetics is influenced; when the first plate 24 on the turning block is contacted with the grinding block 13, the elastic first plate 24 is pressed to deform and rotate and is contacted with the surface of the turning plate 23, so that the plant raw material positioned in the gap between the first plate 24 and the turning plate 23 is clamped and kept fixed; and the turning plate 23 is pressed to rotate upwards, so that the plant raw materials positioned in the gap between the first plate 24 and the turning plate 23 are carried upwards; when the grinding block 13 moves upwards, the first plate 24 is not pressed and reset to rotate, and at the moment, the plant raw materials positioned in the gap between the first plate 24 and the turning plate 23 slide off from the upper surface of the turning plate 23 along with the rotation of the first plate 24; the end part of the first plate 24 is prevented from being stressed to rotate towards the direction close to the bottom of the reaction cylinder 11 through the action of the fixing rope 241, so that the first plate 24 is prevented from being damaged due to overlarge rotation amplitude; the plant raw materials at the bottom of the stacked plant raw materials are further brought to the upper side through the action of the first plate 24, so that the grinding action on the plant raw materials is more sufficient; and the plant raw materials in the reaction cylinder 11 are fully mixed and uniformly distributed under the action of turning; because the plant material contains plant fibers, when the first plate 24 rotates, the end of the turning tooth 242 is inserted into the plant material in the gap between the first plate 24 and the turning plate 23 and keeps the plant material fixed by uniformly arranging the turning tooth 242 at the end of the first plate 24; plant fibers in the plant raw materials are wound on the turning teeth 242, so that the rotating first plate 24 drives more plant raw materials at the bottom to move to the upper side, and the plant raw materials close to the bottom in the reaction cylinder 11 are fully extruded by the grinding block 13; the turning teeth 242 rotating with the first plate 24 further stir the accumulated reaction raw materials, so that the reaction raw materials in the reaction cylinder 11 are mixed more uniformly; in addition, because the turning teeth 242 are made of elastic material, when the turning teeth 242 are pressed, they are elastically deformed, so that the size of the gap between the turning teeth 242 is changed, and the plant material attached to the gap between the turning teeth 242 is forced to be separated from the turning teeth 242, thereby ensuring that the turning teeth 242 can normally function.

The front, the back, the left, the right, the upper and the lower are all based on the figure 2 in the attached drawings of the specification, according to the standard of the observation angle of a person, the side of the device facing an observer is defined as the front, the left side of the observer is defined as the left, and the like.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the scope of the present invention.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A cosmetic with the function of removing freckles and repairing skin is characterized in that: the cosmetic is prepared by the following preparation method, and the preparation method comprises the following steps:

the reaction device adopted in the S2 comprises a grinding unit (1) and a material turning unit (2), wherein the grinding unit (1) comprises a reaction cylinder (11), a cylinder cover (111), a base (112), a feeding hole (113), a discharging hole (114), a first pipe (12), a first screen mesh (121), a grinding block (13), a first shaft (131), a fixed sleeve (132), a driving gear (133) and a second shaft (134), the cylinder cover (111) is installed at the top of the reaction cylinder (11), the base (112) is installed at the bottom of the reaction cylinder (11), and the feeding hole (113) is formed in the side wall of the reaction cylinder (11); a discharge hole (114) is formed in the bottom of the reaction cylinder (11), the end of the first tube (12) is embedded into the discharge hole (114), the first tube (12) is communicated with the outside, and a first screen mesh (121) is arranged on the inner wall of the first tube (12); a first shaft (131) is arranged in the middle of the inside of the reaction cylinder (11), a grinding block (13) is arranged at the bottom of the first shaft (131), the lower bottom surface of the grinding block (13) is in a downward-bent arc shape, and the bottom surface of the reaction cylinder (11) is in a downward-bent arc shape; the top of the first shaft (131) is embedded into a fixed sleeve (132) arranged on the lower surface of the cylinder cover (111), and the top of the first shaft (131) is connected with the lower surface of the cylinder cover (111) through a spring; a first groove (135) is formed in the side surface of the first shaft (131), a first rack (136) is arranged on the inner surface of the first groove (135), and a driving gear (133) is arranged on one side of the first rack (136); the driving gear (133) is an arc gear, the driving gear (133) is connected with a motor arranged on the outer side of the reaction cylinder (11) through a second shaft (134) arranged in the middle of the driving gear (133), and the driving gear (133) is meshed with a first rack (136);

the stirring unit (2) comprises a mounting groove (21), a first rod (22) and a stirring plate (23), the mounting groove (21) is uniformly formed on the arc-shaped surface of the bottom of the reaction cylinder (11) around the center of the reaction cylinder (11), the stirring plate (23) is arranged above the mounting groove (21), and the lower bottom surface of the mounting groove (21) is connected with the bottom surface of the reaction cylinder (11) through an inclined plane; the turning plate (23) is rotatably connected with the inner surface of the mounting groove (21) through a first rod (22), and the end part of the turning plate (23) close to the discharge port (114) extends into the bottom of the reaction cylinder (11) and is bent upwards; the end part of the first rod (22) connected with the turning plate (23) inclines towards the direction far away from the discharge hole (114), and a reset elastic sheet is arranged at the joint part of the first rod (22) and the inner surface of the mounting groove (21).

2. A preparation method of a cosmetic with the function of removing freckles from skin and repairing the freckles is characterized in that: the preparation method is suitable for preparing the cosmetic with the skin freckle removing and repairing function in the claim 1, and comprises the following steps:

s1: preparation of herbal extracts: drying 10-15 parts by weight of saffron crocus, 10-15 parts by weight of lucid ganoderma, 5-10 parts by weight of bighead atractylodes rhizome and 5-10 parts by weight of mint, respectively grinding into powder, and sieving the powder by a 30-mesh sieve; respectively adding ethanol solution which is 8-10 times of the weight of the traditional Chinese medicine, wherein the ethanol concentration of the ethanol solution is 50-80 percent respectively; soaking for 8-12 hours at the temperature of 25-30 ℃; finally, performing low-temperature ultrasonic extraction on the mixture, centrifuging, filtering and refluxing ethanol to the supernatant, and finally performing secondary filtration to obtain the Chinese herbal medicine extract;

s2: preparing a fruit extracting solution: respectively cleaning and disinfecting 20-25 parts by weight of bananas, 20-30 parts by weight of tomatoes and 10-15 parts by weight of kiwi fruits, cutting into square small blocks with side length of 2-5cm, mixing the small blocks, pouring the small blocks into a reaction device, and starting the reaction device to obtain fruit juice with high purity; sieving the obtained fruit juice by a 40-mesh sieve, and storing under a sealed and light-free condition for later use;

s4: preparing the cosmetics: pouring the obtained raw materials into a stirring container in sequence, fully mixing and stirring for 10-30min, and standing for 5-10h at 20-25 deg.C to obtain the final product of cosmetic;

3. The method for preparing a cosmetic with a skin spot removing and repairing function according to claim 2, wherein the method comprises the following steps: the turning plate (23) is uniformly provided with a number plate (24), the number plate (24) is an elastic plate, the end part of the number plate (24) inclines towards the direction far away from the discharge hole (114), and the surface, far away from the discharge hole (114), of the number plate (24) is connected with the upper surface of the turning plate (23) through a fixing rope (241); the plant material at the bottom is moved further above and into contact with the grinding block (13) by the action of a gauge plate (24).

4. The method for preparing a cosmetic with a skin spot removing and repairing function according to claim 3, wherein the method comprises the following steps: the end part of the first plate (24) is uniformly provided with turnover teeth (242), the end part of the turnover teeth (242) inclines towards the direction close to the bottom of the reaction cylinder (11), and the turnover teeth (242) are made of elastic materials.

5. The method for preparing a cosmetic with a skin spot removing and repairing function according to claim 4, wherein the method comprises the following steps: the inner surface of the first tube (12) is provided with a spiral first groove (122), and the inner surface of the first groove (122) is rough; the juice entering the first pipe (12) spirally moves downwards along the first groove (122), so that plant residues mixed in the juice are attached to the inner surface of the first groove (122) and are removed.

6. The method for preparing a cosmetic with a skin spot removing and repairing function according to claim 5, wherein the method comprises the following steps: a second groove (124) is uniformly formed in the first pipe (12), a second screen mesh (123) is embedded in the second groove (124), and the second screen mesh (123) is detachably connected with the second groove (124); the juice flowing into the first pipe (12) is repeatedly screened by the second screen mesh (123) through the second screen mesh (123), so that the finally obtained plant juice is purer.