Emulsifying equipment for cosmetic production and emulsifying process thereof

Abstract

The invention discloses emulsifying equipment for cosmetic production and an emulsifying process thereof, and relates to the field of emulsifying equipment.The emulsifying equipment comprises a tank body, a water bath jacket is arranged on the outer wall of the tank body and close to the bottom end, a feeding hopper is installed at the top of the tank body, and an inner barrel body connected with the feeding hopper is arranged in the tank body; a lifting cover is fixedly welded to the bottom of the inner barrel body, a driving rod extending into the inner barrel body is arranged at the position, close to the center, of the top of the feeding hopper, a connecting mechanism is arranged at the bottom end of the driving rod, an outer barrel body is arranged on the outer side of the barrel body, and a driving base rotationally connected with the tank body is arranged at the bottom of the outer barrel body. And a diffuser extending into the inner barrel body is mounted at the top of the driving seat. According to the emulsifying equipment for cosmetic production, multiple mixing spaces are formed in the tank body by arranging the inner barrel body and the outer barrel body, and materials are fully sheared, dispersed and impacted, so that the emulsifying effect of the materials is improved, and a product is more uniform and fine.

Description

Technical Field

[0001] The present invention relates to the technical field of emulsification equipment, and in particular to an emulsification equipment for cosmetic production and an emulsification process thereof. Background Art

[0002] Among the dosage forms of cosmetics, emulsified products account for a large proportion, and the temperature, emulsification time, feeding method, stirring conditions, etc. during emulsification have an important impact on the final quality and stability of the product. Emulsification equipment such as agitators, homogenizers, and homogenizers mix oily substances and aqueous substances through high-speed rotation and strong shear force to form a stable emulsion.

[0003] Existing emulsifying equipment has poor control over the flow direction of raw materials when emulsifying cosmetic raw materials. During the processing, the materials can usually only flow in a single direction, resulting in poor dispersion effect during the material flow process. Different materials cannot be mixed quickly and evenly, resulting in poor fineness after mixing oily and aqueous substances, and low processing efficiency.

[0004] Therefore, the present invention provides an emulsification device and an emulsification process for cosmetic production. Summary of the invention

[0005] Technical problems to be solved: During the processing, materials can usually only flow in a single direction, resulting in poor dispersion effect during the material flow process. Different materials cannot be mixed quickly and evenly, resulting in poor fineness after mixing oily and aqueous substances, and low processing efficiency.

[0006] In view of the deficiencies in the prior art, the present invention provides an emulsification device and an emulsification process for cosmetic production, thereby solving the technical problems mentioned in the background technology.

[0007] Technical solution: To achieve the above objectives, the present invention is implemented through the following technical solutions: An emulsifying device for cosmetic production, comprising: a tank body, a water bath jacket is arranged on the outer wall of the tank body and near the bottom end, a feed hopper is installed on the top of the tank body, an inner barrel body connected to the feed hopper is arranged inside the tank body, the inner barrel body is a spindle-shaped structure with openings at both ends, a movable ring is arranged on the top of the inner barrel body and rotatably connected to the feed hopper, a lifting cover is welded and fixed to the bottom of the inner barrel body, a driving rod extending to the inside of the inner barrel body is arranged on the top of the feed hopper and near the center, a connecting mechanism welded and fixed to the inner wall of the inner barrel body is arranged at the bottom end of the driving rod, the connecting mechanism is composed of two groups of parallel distributed annular frames and a support frame, and a plurality of evenly distributed first water permeable holes are opened on the annular surface of the inner barrel body; An outer barrel body is provided on the outside of the inner barrel body, and the outer barrel body is a spindle-shaped structure with an opening on the top, and a driving seat rotatably connected to the tank body is provided at the bottom of the outer barrel body, and the rotation direction of the outer barrel body is opposite to that of the inner barrel body, and a plurality of evenly distributed second water-permeable holes are provided on the fan-shaped surface of the outer barrel body, and an extension rod extending to the inside of the inner barrel body is installed on the top of the driving seat, and a disperser is installed on the top of the extension rod.

[0008] In a possible implementation, the water bath jacket is welded and fixed to the tank body, an electric heating tube is installed on the outer wall of the tank body and inside the water bath jacket, a water inlet pipe is welded and fixed to the lower right corner of the water bath jacket, a water outlet pipe is welded and fixed to the upper right corner of the water bath jacket, an observation window is provided on the front side of the tank body and near the top, a controller is installed on the front side of the water bath jacket and near the center, an integrally formed discharge pipe is provided at the lower right corner of the tank body, and a rectangularly distributed mounting frame is welded and fixed on the outer wall of the tank body and below the water bath jacket.

[0009] In one possible implementation, a plurality of feed pipes distributed in a circular array are provided at the top of the feed hopper near the edge, an integrally formed injection pipe is provided at the bottom of the feed hopper, the top of the inner barrel body is rotatably connected to the outer wall of the injection pipe via a movable ring, the bottom end of the injection pipe is funnel-shaped, and the bottom end of the injection pipe extends to the interior of the inner barrel body, and a splash guard is welded and fixed to the top of the inner barrel body and on the outside of the injection pipe.

[0010] In a possible implementation, a shield is welded and fixed on the outer wall of the inner barrel body and located outside the first water permeable hole, and an angle of 30°-35° is formed between the shield and the outer wall surface of the inner barrel body. A plurality of guide vanes symmetrically distributed up and down are arranged on the outer wall of the shield, and a lifting leaf is welded and fixed on the inner side of the lifting cover, and a positioning ring is arranged at the center of the lifting leaf. Arc openings distributed in a circular array are opened on the side wall of the inner barrel body and near the top, and the position of the arc opening is higher than the lowest point of the splash guard.

[0011] In one possible implementation, the top of the driving rod is rotatably connected to the top of the feed hopper, and a first motor for driving the driving rod to rotate is installed on the top of the feed hopper, the annular frame is arranged directly below the splash guard, and an inner rotating blade connected to the driving rod is arranged on the inner side of the annular frame, and a plurality of evenly distributed outer rotating blades are arranged on the outer side of the annular frame, and the rotating blades on the upper and lower groups of annular frames are arranged in opposite directions, the support frame is arranged on the outer side of the annular frame, one end of the support frame is welded and fixed to the outer wall of the annular frame, and the other end of the support frame is welded and fixed to the inner wall of the inner barrel body, a cutting frame is arranged on the driving rod and located on the inner side of the feed hopper, the outer surface of the cutting frame is in contact with the inner wall of the feed hopper, and a plurality of evenly distributed blades are arranged on the inner wall of the cutting frame.

[0012] In a possible implementation, a sealing seat is provided at the bottom of the tank body and near the center, the drive seat is provided on the inner side of the sealing seat and is rotatably connected to the sealing seat, a second motor for driving the drive seat and the outer barrel body to rotate is installed at the bottom of the tank body, a sealing ring is provided at the bottom of the outer barrel body and located on the outside of the sealing seat, a plurality of evenly distributed first stirring blades are provided on the annular inner wall of the outer barrel body and located on the outside of the protective cover, an angle of 25°-30° is formed between the first stirring blade and the inner wall surface of the outer barrel body, and the direction of the first stirring blade is opposite to that of the protective cover, an integrally formed guide cover is provided on the top of the outer barrel body, a plurality of evenly distributed guide blades are provided on the inner wall of the guide cover, a plurality of evenly distributed second stirring blades are provided on the outer wall of the outer barrel body and near the top, a plurality of evenly distributed third stirring blades are provided on the outer wall of the outer barrel body and near the bottom, and the third stirring blades and the second stirring blades are staggered with each other.

[0013] In one possible implementation, the bottom of the extension rod is welded and fixed to the drive seat, the extension rod passes through the positioning ring and extends to the top of the air deflector, the diffuser is arranged between the lifting cover and the annular frame on the lower side, and is welded and fixed to the top of the extension rod, the bottom of the diffuser is a conical structure, and a plurality of evenly distributed dispersion blades are welded and fixed to the top of the diffuser.

[0014] In one possible implementation, a flushing pipe is installed on the inner wall of the tank body and near the left edge, and a plurality of evenly distributed nozzles are provided on the flushing pipe. A connecting pipe is provided on the top of the flushing pipe, and the connecting pipe passes through the top wall of the tank body and extends to the top of the tank body.

[0015] In a possible implementation, an exhaust pipe is installed on the top of the tank body and near the right edge, an airtight valve is installed on the exhaust pipe and near the bottom end, and a vacuum pump is installed on the other side of the exhaust pipe.

[0016] In addition, an emulsification process for cosmetic production is provided, comprising the following steps: S1: Temperature adjustment. The staff sets the heating temperature through the controller so that the electric heating tube heats the medium in the water bath jacket, and the water bath jacket heats the inside of the tank at a constant temperature. S2: Raw material addition, so that a variety of materials flow into the feed hopper through the feed pipe, and are added to the interior of the inner barrel through the injection pipe and the splash shield. At the same time, the first motor drives the driving rod to rotate, so that the cutting frame and the blade shear and crush the materials in the feed hopper; S3: Emulsification processing, the first motor and the second motor are operated alternately in the states of "high speed-low speed" and "low speed-high speed" respectively, the inner barrel drives the shield, the lifting blade, the annular frame and the cutting frame to rotate counterclockwise, and the outer barrel drives the first stirring blade, the second stirring blade and the third stirring blade to rotate clockwise, so that the inner barrel and the outer barrel cooperate with each other to perform multiple shearing, dispersion, collision and mixing on the raw materials to promote uniform emulsification of the materials, and at the same time, the vacuum pump is operated to discharge the air in the tank through the exhaust pipe to reduce the air bubble content in the emulsion; S3: The cosmetics are discharged, the first motor and the second motor are in a low-speed rotation state, and at the same time, the control valve of the discharge pipe is opened to allow the product to be transported outward through the discharge pipe.

[0017] Beneficial effects: In this solution, multiple mixing spaces are formed inside the tank body by providing an inner barrel body and an outer barrel body. Different centrifugal forces are generated through the reverse rotation of the inner barrel body and the outer barrel body. With the cooperation of various stirring structures, the flow direction of the material is constantly changed, and the material is fully sheared, dispersed and impacted, which greatly improves the emulsification effect of the material and makes the mixing of oily substances and aqueous substances more uniform and delicate.

[0018] In this solution, by providing a lifting hood, an arc-shaped opening and a guide hood, with the cooperation of various guiding structures, the materials entering the inner barrel and the outer barrel can be further guided, thereby improving the dispersion and mixing effects between different materials during the continuous emulsification process and ensuring the uniformity of material mixing.

[0019] In this solution, by controlling the speeds of the inner barrel and the outer barrel at different speeds, the speed can be adjusted according to different production needs, thereby optimizing the flow direction and dispersion of the material and improving the uniformity of the emulsion. At the same time, the water bath jacket can heat the inside of the tank at a uniform constant temperature, and the vacuum pump can exhaust the air inside the tank, thereby further optimizing the quality of the product and improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention in conjunction with the accompanying drawings.

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a cross-sectional view of the overall structure of the present invention; Figure 3 It is a schematic diagram of the tank structure of the present invention; Figure 4 It is a schematic diagram of the internal structure of the tank body of the present invention; Figure 5 This is one of the schematic diagrams of the inner barrel structure of the present invention; Figure 6 This is the second schematic diagram of the inner barrel structure of the present invention; Figure 7 It is a schematic diagram of the structure of the cutting frame of the present invention; Figure 8 It is a schematic diagram of the connection mechanism structure of the present invention; Fig. 9 It is a schematic diagram of the outer barrel structure of the present invention; Fig.10 It is a schematic diagram of the internal structure of the outer barrel of the present invention; Fig.11 It is a partial cutaway view of the inner barrel body and the outer barrel body of the present invention.

[0022] Legend: 1. Tank; 11. Water bath jacket; 12. Electric heating tube; 13. Water inlet pipe; 14. Water outlet pipe; 15. Observation window; 16. Controller; 17. Sealing seat; 18. Discharge pipe; 19. Mounting frame; 2. Feed hopper; 21. Feed pipe; 22. Injection pipe; 3. Inner barrel; 31. Movable ring; 32. Splash shield; 33. First water permeable hole; 34. Protective cover; 341. Guide vane; 35. Lifting cover; 351. Lifting leaf; 352. Positioning ring; 36. Arc opening; 4. Driving rod; 41. Ring frame; 4 11. Inner rotating blade; 412. Outer rotating blade; 42. Support frame; 43. Cutting frame; 431. Blade; 44. First motor; 5. Outer barrel; 51. Drive seat; 511. Sealing ring; 52. First stirring blade; 53. Second water permeable hole; 54. Guide cover; 541. Guide blade; 55. Second stirring blade; 56. Third stirring blade; 57. Second motor; 6. Extension rod; 61. Disperser; 62. Dispersing blade; 7. Flushing pipe; 71. Sprinkler; 72. Connecting pipe; 8. Exhaust pipe; 81. Airtight valve; 82. Vacuum pump. DETAILED DESCRIPTION

[0023] The preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. However, the present invention can be implemented in various forms, so the present invention is not limited to the embodiments described below. In addition, in order to more clearly describe the present invention, components that are not connected with the invention will be omitted from the drawings. The technical solution in the embodiment of the present application is to solve the problems of the above-mentioned background technology, and the overall idea is as follows: Embodiment 1: This embodiment introduces the specific structure of an emulsifying device for cosmetic production.

[0024] like Figure 1-Figure 11 As shown, it includes a tank body 1, a water bath jacket 11 is arranged on the outer wall of the tank body 1 and near the bottom end, a feed hopper 2 is installed on the top of the tank body 1, an inner barrel body 3 connected to the feed hopper 2 is arranged inside the tank body 1, the inner barrel body 3 is a spindle-shaped structure with openings at both ends, a movable ring 31 is arranged on the top of the inner barrel body 3 and is rotatably connected to the feed hopper 2, a lifting cover 35 is welded and fixed to the bottom of the inner barrel body 3, a driving rod 4 extending to the inside of the inner barrel body 3 is arranged on the top and near the center of the feed hopper 2, and the bottom end of the driving rod 4 is provided with a The connecting mechanism is composed of two groups of parallelly distributed annular frames 41 and support frames 42. A number of evenly distributed first water-permeable holes 33 are opened on the annular surface of the inner barrel body 3. When the driving rod 4 rotates, the inner barrel body 3 can be driven to rotate through the connecting mechanism, so that while the raw materials inside the inner barrel body 3 are stirred and refined, the liquid in the inner barrel body 3 generates centrifugal force and collides violently with the inner wall of the inner barrel body 3, thereby improving the dispersion and impact effect of the raw materials, making the materials more delicate, and promoting the mixing of oily substances and aqueous substances to form a uniform emulsion.

[0025] An outer barrel body 5 is provided on the outside of the inner barrel body 3. The outer barrel body 5 is a spindle-shaped structure with an opening on the top. A driving seat 51 rotatably connected to the tank body 1 is provided at the bottom of the outer barrel body 5, and the rotation direction of the outer barrel body 5 is opposite to that of the inner barrel body 3. During the emulsification process, the outer barrel body 5 and the inner barrel body 3 rotate in different directions respectively, which can generate different centrifugal forces to improve the dispersion and emulsification effects of the materials, and enhance the flow changes of the materials, so as to promote more uniform and delicate mixing of the materials. A number of evenly distributed second water-permeable holes 53 are provided on the fan-shaped surface of the outer barrel body 5, and an extension rod 6 extending to the inside of the inner barrel body 3 is installed on the top of the driving seat 51, and a disperser 61 is installed on the top of the extension rod 6.

[0026] In the process of cosmetic production, multiple materials can be transported downward at the same time through the feed hopper 2, and preliminary stirring and mixing are carried out during the transportation process. When the materials fall into the inner barrel body 3, the annular frame 41 and the support frame 42 cooperate with each other to stir and refine the materials. At the same time, during the stirring process, the liquid in the inner barrel body 3 generates centrifugal force and the materials are further dispersed evenly. Afterwards, under the action of centrifugal force, materials with smaller particle sizes flow between the inner barrel body 3 and the outer barrel body 5 through the first water permeable hole 33. Since the rotation directions of the outer barrel body 5 and the inner barrel body 3 are opposite, positive and negative centrifugal forces can be formed, and the collision and dispersion effects between the materials are intensified, thereby ensuring the uniformity of material mixing.

[0027] Furthermore, the top of the outer barrel body 5 adopts an open design, which can drive the liquid in the tank body 1 to flow downward along the outer barrel body 5 during the production process, and exert forces in multiple directions on the material between the inner barrel body 3 and the outer barrel body 5, thereby enhancing the flow changes of the material and improving the emulsification effect.

[0028] Furthermore, the bottom of the inner barrel body 3 adopts an open design. When the inner barrel body 3 rotates, an upward lifting force can be generated through the lifting cover 35 to drive the material at the bottom of the outer barrel body 5 to flow upward, and the material is further dispersed inside the inner barrel body 3 through the disperser 61, so that the material conveyed downward by the feed hopper 2 and the material lifted upward by the lifting cover 35 collide with each other, thereby improving the dispersion and mixing effect of different materials and ensuring the uniformity of material mixing.

[0029] like Figure 3 As shown, the water bath jacket 11 is welded and fixed to the tank body 1. The water bath jacket 11 can be used to uniformly heat the cosmetic raw materials in the tank body 1 with a medium to reduce the risk of local overheating of the materials. An electric heating pipe 12 is installed on the outer wall of the tank body 1 and inside the water bath jacket 11. A water inlet pipe 13 is welded and fixed at the lower right corner of the water bath jacket 11, and a water outlet pipe 14 is welded and fixed at the upper right corner of the water bath jacket 11. Solenoid valves are installed on the water inlet pipe 13 and the water outlet pipe 14 to control the medium flow inside the water bath jacket 11.

[0030] When the cosmetic material is emulsified, the medium is transported to the inside of the water bath jacket 11 through the cooperation of the water inlet pipe 13 and the water outlet pipe 14, and different media are used for heating according to different temperature requirements. During the heating process, the medium in the water bath jacket 11 is heated by the electric heating tube 12, so that the water bath jacket 11 and the medium evenly heat the inside of the tank body 1, so as to ensure that the temperature of the cosmetic material is evenly distributed during the emulsification process, and reduce the risk of local overheating of the material.

[0031] In addition, in order to facilitate the control of the heating temperature of the water bath jacket 11, a temperature sensor is installed inside the water bath jacket 11 to monitor the medium temperature, so as to adjust the heating temperature according to the temperature stability of different raw materials and the activity of the product, thereby ensuring the stability of all ingredients of the cosmetics at the processing temperature to avoid degradation or loss of activity.

[0032] An observation window 15 is provided on the front side of the tank body 1 and near the top, a controller 16 is installed on the front side of the water bath jacket 11 and near the center, an integrally formed discharge pipe 18 is provided at the lower right corner of the tank body 1, and a discharge valve is installed on the discharge pipe 18 to control the discharge of evenly emulsified materials, and a rectangular mounting frame 19 is welded and fixed on the outer wall of the tank body 1 and below the water bath jacket 11.

[0033] like Figure 4-Figure 8 As shown, a plurality of feed pipes 21 distributed in a circular array are provided at the top of the feed hopper 2 near the edge, and a connecting flange is provided at the top of the feed pipe 21. The feed pipe 21 can be connected to the feed pipes of different raw materials to facilitate the transportation of different raw materials to the interior of the feed hopper 2. An integrally formed injection pipe 22 is provided at the bottom of the feed hopper 2. The top of the inner barrel body 3 is rotatably connected to the outer wall of the injection pipe 22 through a movable ring 31. Bearings are installed on the movable ring 31 and the outer wall of the injection pipe 22 to reduce the friction resistance of the inner barrel body 3 when rotating. The bottom end of the injection pipe 22 is funnel-shaped, and the bottom end of the injection pipe 22 extends to the interior of the inner barrel body 3. A splash guard 32 is welded and fixed to the top of the inner barrel body 3 and located on the outside of the injection pipe 22.

[0034] By cooperating with the injection pipe 22 and the splash shield 32 , the material in the feed hopper 2 can be vertically transported to the top of the upper annular frame 41 , so that the inner rotating blade 411 and the outer rotating blade 412 can shear and stir the material.

[0035] A shield 34 is welded and fixed on the outer wall of the inner barrel body 3 and located outside the first water permeable hole 33. The shield 34 and the outer wall surface of the inner barrel body 3 have an angle of 30°-35°. A plurality of guide plates 341 symmetrically distributed up and down are arranged on the outer wall of the shield 34. When the inner barrel body 3 rotates and the material in the inner barrel body 3 generates centrifugal force, the material can be driven to gradually approach the first water permeable hole 33, and the material with smaller particle size can flow into the outer barrel body 5 through the first water permeable hole 33, so that the material with larger particle size can continue to be sheared and dispersed in the inner barrel body 3.

[0036] In addition, the shield 34 is evenly arranged on the outer wall of the inner barrel body 3 in a counterclockwise direction, which is the same as the rotation direction of the inner barrel body 3, and can provide protection on the outside of the first water permeable hole 33. During the rotation of the inner barrel body 3, the liquid between the inner barrel body 3 and the outer barrel body 5 can be prevented from flowing into the inner barrel body 3 through the first water permeable hole 33. At the same time, the shield 34 and the guide plates 341 symmetrically distributed up and down cooperate with each other to further guide and disperse the materials on the outside of the inner barrel body 3, thereby improving the mixing effect between different materials.

[0037] A lifting leaf 351 is welded and fixed on the inner side of the lifting cover 35, and a positioning ring 352 is provided at the center of the lifting leaf 351. When the inner barrel body 3 rotates counterclockwise and drives the lifting cover 35 to rotate, the lifting cover 35 can guide the liquid under the inner barrel body 3, and drive the liquid to flow upward through the lifting leaf 351, so that the material on the inner side of the outer barrel body 5 can be transported to the inner barrel body 3, and further collide and mix with the newly added raw materials, so that the material is sheared, dispersed and collided under high-speed rotation, making the material more delicate, promoting the fusion of oil and water, and avoiding the accumulation of material at the bottom of the outer barrel body 5 to affect the mixing effect.

[0038] An arc-shaped opening 36 distributed in a circular array is provided on the side wall of the inner barrel body 3 near the top, and the position of the arc-shaped opening 36 is higher than the lowest point of the splash shield 32. The liquid on the outer barrel body 5 can be guided through the arc-shaped opening 36, and the liquid in the tank body 1 flows to the outside of the outer rotating blade 412 through the arc-shaped opening 36, further enhancing the fluidity and collision effect between the materials. At the same time, since the position of the arc-shaped opening 36 is higher than the splash shield 32, the newly added material can be prevented from flowing to the outside of the inner barrel body 3 through the arc-shaped opening 36.

[0039] The top of the driving rod 4 is rotatably connected to the top of the feed hopper 2, and a first motor 44 for driving the driving rod 4 to rotate is installed on the top of the feed hopper 2. The annular frame 41 is arranged directly below the splash shield 32, and an inner rotating blade 411 connected to the driving rod 4 is arranged on the inner side of the annular frame 41, and a plurality of evenly distributed outer rotating blades 412 are arranged on the outer side of the annular frame 41. The support frame 42 is arranged on the outer side of the annular frame 41, and one end of the support frame 42 is welded and fixed to the outer wall of the annular frame 41, and the other end of the support frame 42 is welded and fixed to the inner wall of the inner barrel body 3. When the first motor 44 runs to drive the driving rod 4 to rotate counterclockwise, the inner barrel body 3 can be driven to rotate counterclockwise through the annular frame 41 and the support frame 42, so that the inner barrel body 3 drives the internal material to flow and generates centrifugal force, further promoting the change of flow direction of the material, and conveniently discharging it outward through the first water permeable hole 33.

[0040] In addition, the rotor blades on the upper and lower annular frames 41 are arranged in opposite directions, which can improve the dispersion and flow effect of the material inside the inner barrel 3, and the edges of the outer rotor blades 412 are provided with cutting edges, which can further enhance the shearing and crushing effect on the material.

[0041] A cutting frame 43 is provided on the driving rod 4 and located on the inner side of the feed hopper 2. The outer surface of the cutting frame 43 contacts the inner wall of the feed hopper 2 to prevent the material from accumulating on the inner wall of the feed hopper 2. A plurality of evenly distributed blades 431 are provided on the inner wall of the cutting frame 43. When the driving rod 4 rotates to drive the cutting frame 43, the various materials added to the feed hopper 2 can be preliminarily mixed, and the blades 431 can shear and crush the materials during the mixing process to reduce the particle size of the materials.

[0042] like Figure 9-11 As shown, a sealing seat 17 is provided at the bottom of the tank body 1 and near the center, a driving seat 51 is provided on the inner side of the sealing seat 17 and is rotatably connected to the sealing seat 17, and a second motor 57 is installed at the bottom of the tank body 1 to drive the driving seat 51 and the outer barrel body 5 to rotate. When the second motor 57 is running, the driving seat 51 and the outer barrel body 5 can be driven to rotate clockwise to provide a centrifugal force in the opposite direction to the inner barrel body 3. Through the cooperation between the inner barrel body 3 and the outer barrel body 5, the material in the tank body 1 can have a rich flow direction change, and the material can be stirred for multiple cycles, so that different materials have a good dispersion and mixing effect, ensuring the uniformity of material mixing, improving the quality of the final product, reducing the difference between batches, and can accelerate the emulsification process and improve production efficiency.

[0043] A sealing ring 511 is provided at the bottom of the outer barrel body 5 and on the outside of the sealing seat 17. Through the cooperation between the sealing seat 17, the driving seat 51 and the sealing ring 511, a good sealing effect can be achieved at the bottom of the outer barrel body 5, making it convenient for the second motor 57 to drive the driving seat 51 to rotate.

[0044] A plurality of evenly distributed first stirring blades 52 are arranged on the annular inner wall of the outer barrel body 5 and located on the outside of the shield 34. The first stirring blades 52 have an angle of 25°-30° with the inner wall surface of the outer barrel body 5, and the direction of the first stirring blades 52 is opposite to the shield 34. When the outer barrel body 5 drives the first stirring blades 52 to rotate clockwise, it can cooperate with the shield 34 and the guide plate 341 to promote the fluidity of the material between the inner barrel body 3 and the outer barrel body 5, thereby further enhancing the mixing effect of the material.

[0045] An integrally formed flow guide hood 54 is provided on the top of the outer barrel body 5, and a plurality of evenly distributed flow guide blades 541 are provided on the inner wall of the flow guide hood 54. The flow guide hood 54 and the flow guide blades 541 cooperate with each other to guide the material above the outer barrel body 5 to flow downward along the gap between the inner barrel body 3 and the outer barrel body 5. A plurality of evenly distributed second stirring blades 55 are provided on the outer wall of the outer barrel body 5 and near the top end, and a plurality of evenly distributed third stirring blades 56 are provided on the outer wall of the outer barrel body 5 and near the bottom end. The third stirring blades 56 and the second stirring blades 55 are staggered with each other. Through the cooperation of the second stirring blades 55 and the third stirring blades 56, the material inside the tank body 1 can be further stirred during the rotation process, thereby improving the fineness of the cosmetics when they are discharged.

[0046] The bottom of the extension rod 6 is welded and fixed to the driving seat 51. The extension rod 6 passes through the positioning ring 352 and extends to the top of the deflector 54. The disperser 61 is arranged between the lifting cover 35 and the annular frame 41 on the lower side and is welded and fixed to the top of the extension rod 6. The bottom of the disperser 61 is a conical structure, and a plurality of evenly distributed dispersion leaves 62 are welded and fixed to the top of the disperser 61. When the driving seat 51 rotates, the extension rod 6 can be driven to rotate, and the disperser 61 can be driven to rotate inside the inner barrel body 3 through the extension rod 6, so that the dispersion leaves 62 can further disperse the material at the bottom end of the inner barrel body 3 and improve the mixing effect between the materials.

[0047] Embodiment 2: This embodiment is an improvement based on Embodiment 1: The first motor 44 and the second motor 57 both have two states of low speed gear and high speed gear, which can respectively drive the inner barrel body 3 and the outer barrel body 5 to rotate at a low speed or a high speed. When the materials are mixed and emulsified, the inner barrel body 3 and the outer barrel body 5 are respectively switched alternately between the "high speed-low speed" and "low speed-high speed" states, and under the action of various stirring structures, the materials have rich flow direction changes to promote the emulsification mixing effect between different materials.

[0048] A flushing pipe 7 is installed on the inner wall of the tank body 1 and near the left edge. A plurality of evenly distributed nozzles 71 are arranged on the flushing pipe 7. A connecting pipe 72 is arranged on the top of the flushing pipe 7. The connecting pipe 72 passes through the top wall of the tank body 1 and extends to the top of the tank body 1. When flushing the interior of the tank body 1, water can be transported to the interior of the flushing pipe 7 through the connecting pipe 72, and the interior of the tank body 1 is flushed through the nozzle 71. At the same time, the inner barrel body 3 and the outer barrel body 5 are rotated at a high speed, which can drive the water inside the tank body 1 to flow quickly, and make the water quickly flush the surfaces of the inner barrel body 3 and the outer barrel body 5, so as to improve the cleaning effect of the interior of the tank body 1.

[0049] An exhaust pipe 8 is installed on the top of the tank body 1 and near the right edge. An airtight valve 81 is installed on the exhaust pipe 8 and near the bottom to prevent external air from flowing into the tank body 1 through the exhaust pipe 8. A vacuum pump 82 is installed on the other side of the exhaust pipe 8. During the emulsification process, the vacuum pump 82 is operated to gradually discharge the gas in the tank body 1 through the exhaust pipe 8. A vacuum or sub-vacuum state is formed inside the tank body 1. During the emulsification process, the product is prevented from inhaling too much air, which helps to reduce the air bubble content in the emulsion, increase the surface finish, and avoid material loss due to evaporation.

[0050] In addition, an emulsification process for cosmetic production is provided, comprising the following steps: S1: Temperature adjustment. The staff sets the heating temperature through the controller 16 so that the electric heating tube 12 heats the medium in the water bath jacket 11, and the water bath jacket 11 heats the inside of the tank body 1 at a constant temperature; S2: Raw material addition, so that a variety of materials flow into the feed hopper 2 through the feed pipe 21, and are added to the interior of the inner barrel 3 through the injection pipe 22 and the splash shield 32. At the same time, the first motor 44 drives the driving rod 4 to rotate, so that the cutting frame 43 and the blade 431 shear and crush the materials in the feed hopper 2; S3: Emulsification processing, the first motor 44 and the second motor 57 are operated alternately in the states of "high speed-low speed" and "low speed-high speed" respectively, so that the inner barrel body 3 drives the shield 34, the lifting blade 351, the annular frame 41 and the cutting frame 43 to rotate counterclockwise, and the outer barrel body 5 drives the first stirring blade 52, the second stirring blade 55 and the third stirring blade 56 to rotate clockwise, so that the inner barrel body 3 and the outer barrel body 5 cooperate with each other to perform multiple shearing, dispersion, collision and mixing on the raw materials, so as to promote uniform emulsification of the materials, and at the same time, the vacuum pump 82 is operated to discharge the air in the tank body 1 through the exhaust pipe 8 to reduce the air bubble content in the emulsified body; S3: The cosmetics are discharged, so that the first motor 44 and the second motor 57 are in a low-speed rotation state, and at the same time, the control valve of the discharge pipe 18 is opened, so that the product is transported outward through the discharge pipe 18.

[0051] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.

Claims

1. An emulsifying device for cosmetic production, characterized in that: include: A tank body (1), wherein a water bath jacket (11) is arranged on the outer wall of the tank body (1) and near the bottom end thereof, a feed hopper (2) is installed on the top of the tank body (1), an inner barrel body (3) connected to the feed hopper (2) is arranged inside the tank body (1), the inner barrel body (3) is a spindle-shaped structure with openings at both upper and lower ends, a movable ring (31) is arranged on the top of the inner barrel body (3) and is rotatably connected to the feed hopper (2), a lifting cover (35) is welded and fixed to the bottom of the inner barrel body (3), and a lifting cover (35) is welded and fixed to the inner side of the lifting cover (35) A lifting leaf (351), a driving rod (4) extending into the interior of the inner barrel body (3) is provided at the top and near the center of the feed hopper (2), the driving rod (4) having a connection mechanism welded and fixed to the inner wall of the inner barrel body (3), the connection mechanism comprising two groups of parallelly distributed annular frames (41) and a support frame (42), a plurality of evenly distributed first water-permeable holes (33) are opened on the annular surface of the inner barrel body (3), and a protective cover (34) is welded and fixed on the outer wall of the inner barrel body (3) and located outside the first water-permeable holes (33); An outer barrel body (5) is provided on the outer side of the inner barrel body (3); the outer barrel body (5) is a spindle-shaped structure with an opening at the top; a driving seat (51) rotatably connected to the tank body (1) is provided at the bottom of the outer barrel body (5); the rotation direction of the outer barrel body (5) is opposite to that of the inner barrel body (3); a plurality of evenly distributed second water-permeable holes (53) are provided on the fan-shaped surface of the outer barrel body (5); an extension rod (6) extending to the interior of the inner barrel body (3) is installed at the top of the driving seat (51); a disperser (61) is installed at the top of the extension rod (6).

2. The emulsifying device for cosmetic production according to claim 1, characterized in that: The water bath jacket (11) is welded and fixed to the tank body (1); an electric heating pipe (12) is installed on the outer wall of the tank body (1) and inside the water bath jacket (11); a water inlet pipe (13) is welded and fixed at the lower right corner of the water bath jacket (11); a water outlet pipe (14) is welded and fixed at the upper right corner of the water bath jacket (11); an observation window (15) is provided on the front side of the tank body (1) and near the top; a controller (16) is installed on the front side of the water bath jacket (11) and near the center; an integrally formed discharge pipe (18) is provided at the lower right corner of the tank body (1); and a rectangular mounting frame (19) is welded and fixed on the outer wall of the tank body (1) and below the water bath jacket (11).

3. The emulsifying device for cosmetic production according to claim 1, characterized in that: A plurality of feed pipes (21) distributed in a ring array are arranged near the edge of the top of the feed hopper (2), an integrally formed injection pipe (22) is arranged at the bottom of the feed hopper (2), the top of the inner barrel (3) is rotatably connected to the outer wall of the injection pipe (22) via a movable ring (31), the bottom end of the injection pipe (22) is funnel-shaped, and the bottom end of the injection pipe (22) extends to the inside of the inner barrel (3), and a splash shield (32) is welded and fixed to the top of the inner barrel (3) and located on the outside of the injection pipe (22).

4. The emulsifying device for cosmetic production according to claim 3, characterized in that: An angle of 30°-35° is formed between the shield (34) and the outer wall surface of the inner barrel (3); a plurality of guide vanes (341) symmetrically distributed in an upper and lower direction are provided on the outer wall of the shield (34); a positioning ring (352) is provided at the center of the lifting blade (351); arc-shaped openings (36) distributed in a circular array are provided on the side wall of the inner barrel (3) near the top, and the position of the arc-shaped openings (36) is higher than the lowest point of the splash guard (32).

5. The emulsifying device for cosmetic production according to claim 1, characterized in that: The top of the driving rod (4) is rotatably connected to the top of the feed hopper (2); a first motor (44) for driving the driving rod (4) to rotate is installed on the top of the feed hopper (2); the annular frame (41) is arranged directly below the splash shield (32); an inner rotating blade (411) connected to the driving rod (4) is arranged on the inner side of the annular frame (41); a plurality of evenly distributed outer rotating blades (412) are arranged on the outer side of the annular frame (41); and the rotating blades on the upper and lower groups of annular frames (41) are in opposite directions. The support frame (42) is arranged on the outside of the annular frame (41), one end of the support frame (42) is welded and fixed to the outer wall of the annular frame (41), and the other end of the support frame (42) is welded and fixed to the inner wall of the inner barrel body (3). A cutting frame (43) is arranged on the driving rod (4) and located on the inner side of the feed hopper (2), the outer surface of the cutting frame (43) is in contact with the inner wall of the feed hopper (2), and a plurality of evenly distributed blades (431) are arranged on the inner wall of the cutting frame (43).

6. The emulsifying device for cosmetic production according to claim 1, characterized in that: A sealing seat (17) is arranged at the bottom of the tank body (1) and near the center thereof; the driving seat (51) is arranged on the inner side of the sealing seat (17) and is rotatably connected to the sealing seat (17); a second motor (57) for driving the driving seat (51) and the outer barrel body (5) to rotate is installed at the bottom of the tank body (1); a sealing ring (511) is arranged at the bottom of the outer barrel body (5) and on the outer side of the sealing seat (17); a plurality of evenly distributed first stirring blades (52) are arranged on the annular inner wall of the outer barrel body (5) and on the outer side of the protective cover (34); the first stirring blades (52) are rotatably connected to the outer barrel body (5); The inner wall surfaces have an angle of 25°-30°, and the direction of the first stirring blade (52) is opposite to that of the shield (34); an integrally formed flow guide shield (54) is provided at the top of the outer barrel body (5); a plurality of evenly distributed flow guide blades (541) are provided on the inner wall of the flow guide shield (54); a plurality of evenly distributed second stirring blades (55) are provided on the outer wall of the outer barrel body (5) near the top end; a plurality of evenly distributed third stirring blades (56) are provided on the outer wall of the outer barrel body (5) near the bottom end; and the third stirring blades (56) and the second stirring blades (55) are arranged in an alternating manner.

7. The emulsifying device for cosmetic production according to claim 1, characterized in that: The bottom of the extension rod (6) is welded and fixed to the driving seat (51); the extension rod (6) passes through the positioning ring (352) and extends to the top of the air guide cover (54); the disperser (61) is arranged between the lifting cover (35) and the annular frame (41) at the lower side and is welded and fixed to the top of the extension rod (6); the bottom of the disperser (61) is a conical structure, and a plurality of evenly distributed dispersion leaves (62) are welded and fixed to the top of the disperser (61).

8. The emulsifying device for cosmetic production according to claim 1, characterized in that: A flushing pipe (7) is installed on the inner wall of the tank body (1) near the left edge, and a plurality of evenly distributed nozzles (71) are arranged on the flushing pipe (7). A connecting pipe (72) is arranged on the top of the flushing pipe (7), and the connecting pipe (72) passes through the top wall of the tank body (1) and extends to the top of the tank body (1).

9. The emulsifying device for cosmetic production according to claim 1, characterized in that: An exhaust pipe (8) is installed on the top of the tank body (1) and near the right edge, an airtight valve (81) is installed on the exhaust pipe (8) and near the bottom end, and a vacuum pump (82) is installed on the other side of the exhaust pipe (8).

10. An emulsification process for cosmetic production, using an emulsification device for cosmetic production as claimed in any one of claims 1 to 9, characterized in that: The following steps are involved: S1: temperature adjustment, the staff sets the heating temperature through the controller (16), so that the electric heating tube (12) heats the medium in the water bath jacket (11), so that the water bath jacket (11) heats the inside of the tank body (1) at a constant temperature; S2: adding raw materials, allowing a variety of materials to flow into the feed hopper (2) through the feed pipe (21), and then to be added into the interior of the inner barrel (3) through the injection pipe (22) and the splash shield (32), and at the same time, causing the first motor (44) to drive the driving rod (4) to rotate, so that the cutting frame (43) and the blade (431) shear and crush the materials in the feed hopper (2); S3: emulsification processing, the first motor (44) and the second motor (57) are operated alternately in the "high speed-low speed" and "low speed-high speed" states respectively, so that the inner barrel (3) drives the shield (34), the lifting blade (351), the annular frame (41) and the cutting frame (43) to rotate counterclockwise, and the outer barrel (5) drives the first stirring blade (52), the second stirring blade (55) and the third stirring blade (56) to rotate clockwise, so that the inner barrel (3) and the outer barrel (5) cooperate with each other to perform multiple shearing, dispersion, collision and mixing on the raw materials, so as to promote uniform emulsification of the materials. At the same time, the vacuum pump (82) is operated to discharge the air in the tank (1) through the exhaust pipe (8), so as to reduce the content of air bubbles in the emulsion; S3: The cosmetics are discharged, the first motor (44) and the second motor (57) are placed in a low-speed rotation state, and at the same time, the control valve of the discharge pipe (18) is opened, so that the product is transported outward through the discharge pipe (18).

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