A centrifugal emulsification device for cosmetics

Abstract

This utility model discloses a centrifugal emulsification device for cosmetics, comprising a base plate, an outer frame fixedly connected to the upper surface of the base plate, a hollow shaft fixedly connected to the inner surface of the outer frame, a centrifugal tank rotatably connected to the outer surface of the hollow shaft, a feed pipe fixedly connected to the upper surface of the centrifugal tank, a pipe cap threadedly connected to the outer surface of the feed pipe, and a discharge pipe fixedly connected to the outer surface of the centrifugal tank, with a shut-off valve provided on the outer surface of the discharge pipe. By incorporating a gear ring, motor, rotating shaft, and gears, the centrifugal tank can be rotated, thereby centrifugally stirring the emulsified raw materials inside the tank. Furthermore, by incorporating a connecting column, a first conical tooth, a drive shaft, a second conical tooth, a limiting plate, a spring, an octagonal sleeve, a pull ring, and an octagonal slot, the deflection angle of each impeller can be adjusted, effectively controlling the shear force gradient and thus improving the mixing effect of the emulsified raw materials.

Description

Technical Field

[0001] This utility model relates to the technical field of centrifugal emulsification equipment, and in particular to a centrifugal emulsification equipment for cosmetics. Background Technology

[0002] In the refined production system of cosmetics, centrifugal emulsification equipment is the core equipment for achieving efficient dispersion of oil phase, water phase and active ingredients. Through the synergistic effect of centrifugal force and shear force, it breaks the raw materials into uniform particles and forms a stable emulsion system, which directly determines the texture, skin feel and efficacy stability of the product.

[0003] However, traditional centrifugal emulsification equipment for cosmetics still has certain shortcomings. For example, cosmetic emulsification needs to go through three continuous stages: coarse crushing, fine dispersion, and stabilization. The shear force requirements for different stages are significantly different. For instance, the coarse crushing stage requires strong centrifugal force to break up large particles, the fine dispersion stage requires high-frequency shear force to crush particles to the micron level, and the stabilization stage requires a gentle force field to maintain the system balance. However, the core working component of traditional centrifugal emulsification equipment, the impeller, mostly adopts an integrated fixed structure, and the deflection angle cannot be adjusted, resulting in a fixed shear force generated by the impeller, which is difficult to adapt to the needs of different emulsification stages and raw material characteristics. Utility Model Content

[0004] The purpose of this invention is to provide a centrifugal emulsification device for cosmetics, which can drive the centrifuge tank to rotate, thereby centrifugally stirring the emulsified raw materials inside the centrifuge tank, and can adjust the deflection angle of each blade, thereby effectively controlling the shear force gradient and improving the mixing effect of the emulsified raw materials.

[0005] To achieve the above objectives, a centrifugal emulsification device for cosmetics is provided, comprising:

[0006] A base plate has an outer frame fixedly connected to its upper surface. A hollow shaft is fixedly connected to the inner surface of the outer frame. A centrifuge tank is rotatably connected to the outer surface of the hollow shaft. A feed pipe is fixedly connected to the upper surface of the centrifuge tank. A pipe cap is threadedly connected to the outer surface of the feed pipe. A discharge pipe is fixedly connected to the outer surface of the centrifuge tank. A shut-off valve is provided on the outer surface of the discharge pipe. A gear ring is fixedly connected to the outer surface of the centrifuge tank. A motor is fixedly connected to the lower surface of the base plate. A rotating shaft is fixedly connected to the output end of the motor. A gear is fixedly connected to the outer surface of the rotating shaft.

[0007] A connecting post is rotatably connected to the inner surface of the hollow shaft. A paddle is fixedly connected to one end of the connecting post. A first conical tooth is fixedly connected to the outer surface of the connecting post. A drive shaft is rotatably connected to the inner surface of the hollow shaft. A second conical tooth is fixedly connected to the outer surface of the drive shaft. A limit plate is fixedly connected to the upper end of the drive shaft. A spring is provided on the outer surface of the drive shaft. An octagonal sleeve is slidably connected to the outer surface of the drive shaft. A pull ring is fixedly connected to the outer surface of the octagonal sleeve. An octagonal slot is fixedly connected to the upper end of the hollow shaft.

[0008] According to the aforementioned centrifugal emulsification device for cosmetics, the inner surface of the octagonal slot is adapted to the octagonal sleeve.

[0009] According to the aforementioned centrifugal emulsification device for cosmetics, a support column is fixedly connected to the lower surface of the base plate, and the support column is four in number and distributed in a rectangular array.

[0010] According to the aforementioned centrifugal emulsification device for cosmetics, the gear ring meshes with a gear.

[0011] According to the centrifugal emulsification device for cosmetics, the outer surface of the rotating shaft is rotatably connected to the base plate, and the outer surface of the rotating shaft is rotatably connected to the outer frame.

[0012] According to the aforementioned centrifugal emulsification device for cosmetics, the first conical tooth meshes with the second conical tooth.

[0013] According to the centrifugal emulsification device for cosmetics, the outer surface of the limiting plate is slidably connected to the octagonal sleeve, the upper end of the spring is fixedly connected to the limiting plate, and the lower end of the spring is fixedly connected to the octagonal sleeve.

[0014] According to the aforementioned centrifugal emulsification device for cosmetics, the motor is electrically connected to an external power source.

[0015] The above-mentioned solution has the following beneficial effects:

[0016] By incorporating structures such as gear rings, motors, shafts, and gears, the centrifuge tank can be rotated to centrifuge and agitate the emulsified raw materials inside. Furthermore, by incorporating structures such as connecting columns, first conical teeth, drive shafts, second conical teeth, limiting plates, springs, octagonal sleeves, pull rings, and octagonal slots, the deflection angles of each impeller can be adjusted, thereby effectively controlling the shear force gradient and improving the mixing effect of the emulsified raw materials.

[0017] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0019] Figure 1 This is a schematic diagram of the overall structure of a centrifugal emulsification device for cosmetics according to this utility model;

[0020] Figure 2 This is a cross-sectional view of the overall structure of a centrifugal emulsification device for cosmetics according to this utility model;

[0021] Figure 3 for Figure 1 Enlarged structural diagram at point A;

[0022] Figure 4 This is a schematic diagram of the internal structure of a centrifugal emulsification device for cosmetics according to this utility model;

[0023] Figure 5 for Figure 4 Enlarged schematic diagram of the structure at point B.

[0024] Legend:

[0025] The components are as follows: 1. Base plate; 2. Outer frame; 3. Hollow shaft; 4. Centrifuge tank; 5. Feed pipe; 6. Pipe cover; 7. Discharge pipe; 8. Shut-off valve; 9. Gear ring; 10. Motor; 11. Rotating shaft; 12. Gear; 13. Connecting column; 14. Paddle; 15. First conical tooth; 16. Drive shaft; 17. Second conical tooth; 18. Limiting plate; 19. Spring; 20. Octagonal sleeve; 21. Pull ring; 22. Octagonal slot; 23. Support column. Detailed Implementation

[0026] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0027] Reference Figure 1-5This utility model discloses a centrifugal emulsification device for cosmetics, comprising: a base plate 1; an outer frame 2 fixedly connected to the upper surface of the base plate 1; a hollow shaft 3 fixedly connected to the inner surface of the outer frame 2; a centrifugal tank 4 rotatably connected to the outer surface of the hollow shaft 3; a feed pipe 5 fixedly connected to the upper surface of the centrifugal tank 4; a pipe cap 6 threadedly connected to the outer surface of the feed pipe 5; a discharge pipe 7 fixedly connected to the outer surface of the centrifugal tank 4; a shut-off valve 8 provided on the outer surface of the discharge pipe 7; a gear ring 9 fixedly connected to the outer surface of the centrifugal tank 4; a motor 10 fixedly connected to the lower surface of the base plate 1; a rotating shaft 11 fixedly connected to the output end of the motor 10; a gear 12 fixedly connected to the outer surface of the rotating shaft 11; and four support columns 23 arranged in a rectangular array to support the entire device. The gear ring 9 meshes with the gear 12. The outer surface of the rotating shaft 11 is rotatably connected to the base plate 1 and the outer frame 2. The motor 10 is electrically connected to an external power source.

[0028] A connecting post 13 is rotatably connected to the inner surface of the hollow shaft 3. A paddle 14 is fixedly connected to one end of the connecting post 13. A first conical tooth 15 is fixedly connected to the outer surface of the connecting post 13. A drive shaft 16 is rotatably connected to the inner surface of the hollow shaft 3. A second conical tooth 17 is fixedly connected to the outer surface of the drive shaft 16. A limit plate 18 is fixedly connected to the upper end of the drive shaft 16. A spring 19 is provided on the outer surface of the drive shaft 16. An octagonal sleeve is slidably connected to the outer surface of the drive shaft 16. 20. A pull ring 21 is fixedly connected to the outer surface of the octagonal sleeve 20. An octagonal slot 22 is fixedly connected to the upper end of the hollow shaft 3. The inner surface of the octagonal slot 22 is adapted to the octagonal sleeve 20 to facilitate the adjustment of the deflection angle of the paddle 14. The first conical tooth 15 and the second conical tooth 17 mesh with each other. The outer surface of the limiting plate 18 is slidably connected to the octagonal sleeve 20. The upper end of the spring 19 is fixedly connected to the limiting plate 18, and the lower end of the spring 19 is fixedly connected to the octagonal sleeve 20.

[0029] Those skilled in the art should connect all electrical components in this case to their compatible external power supply via wires, and should select a suitable controller according to the actual situation to meet the control requirements. The specific connection and control sequence should refer to the working principle described below, where the electrical components are connected in sequence. The detailed connection methods are well-known in the art. The following mainly introduces the working principle and process, and will not describe the electrical control further.

[0030] Working principle: In use, loosen and remove the tube cap 6, then pour the emulsified raw material into the centrifuge tank 4 through the feed pipe 5. Then, tighten the tube cap 6 again and start the motor 10, driving the rotating shaft 11 to rotate the gear 12. The meshing of the gear 12 and the gear ring 9 causes the centrifuge tank 4 to rotate around the hollow shaft 3, thus centrifuging the emulsified raw material inside the centrifuge tank 4. The material is then dispersed and mixed by impacting the impeller 14, achieving centrifugal emulsification. After centrifugal emulsification, the shut-off valve 8 can be opened, and the raw material can be discharged through the discharge pipe 7. If necessary, the pull ring 21 can be pulled upwards to disengage the octagonal sleeve 20 from the octagonal slot 22 and reach the limiting plate 1. Under the action of 8, the spring 19 is compressed, thereby releasing the rotation restriction effect on the drive shaft 16. Then, the octagonal sleeve 20 is rotated by the pull ring 21, and under the limiting action of the limiting plate 18, the drive shaft 16 is driven to rotate. Thus, under the meshing action of the second conical tooth 17 and the first conical tooth 15, the impeller 14 is driven to rotate around the connecting column 13 as the axis, thereby adjusting the deflection angle of the impeller 14. After the deflection angle is adjusted, the pull ring 21 is released. Under the action of the spring 19, the octagonal sleeve 20 will automatically insert into the corresponding octagonal slot 22, thereby fixing the angle of the impeller 14, so as to control the shear force gradient of the impeller 14 and thus improve the centrifugal emulsification mixing effect.

[0031] In the description of this utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "other end," "upper," "side," "top," "inner," "front," "center," and "both ends," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. At the same time, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "fixed installation," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two elements or the interaction relationship between two elements. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0032] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A centrifugal emulsification device for cosmetics, characterized in that, include: A base plate (1) is fixedly connected to an outer frame (2) on its upper surface. A hollow shaft (3) is fixedly connected to the inner surface of the outer frame (2). A centrifuge tank (4) is rotatably connected to the outer surface of the hollow shaft (3). A feed pipe (5) is fixedly connected to the upper surface of the centrifuge tank (4). A pipe cap (6) is threadedly connected to the outer surface of the feed pipe (5). A discharge pipe (7) is fixedly connected to the outer surface of the centrifuge tank (4). A shut-off valve (8) is provided on the outer surface of the discharge pipe (7). A gear ring (9) is fixedly connected to the outer surface of the centrifuge tank (4). A motor (10) is fixedly connected to the lower surface of the base plate (1). A rotating shaft (11) is fixedly connected to the output end of the motor (10). A gear (12) is fixedly connected to the outer surface of the rotating shaft (11). The inner surface of the hollow shaft (3) is rotatably connected to a connecting post (13), one end of the connecting post (13) is fixedly connected to a paddle (14), the outer surface of the connecting post (13) is fixedly connected to a first conical tooth (15), the inner surface of the hollow shaft (3) is rotatably connected to a drive shaft (16), the outer surface of the drive shaft (16) is fixedly connected to a second conical tooth (17), the upper end of the drive shaft (16) is fixedly connected to a limit plate (18), the outer surface of the drive shaft (16) is provided with a spring (19), the outer surface of the drive shaft (16) is slidably connected to an octagonal sleeve (20), the outer surface of the octagonal sleeve (20) is fixedly connected to a pull ring (21), and the upper end of the hollow shaft (3) is fixedly connected to an octagonal slot (22).

2. The cosmetic centrifugal emulsification apparatus according to claim 1, wherein The inner surface of the octagonal slot (22) is adapted to the octagonal sleeve (20).

3. The cosmetic centrifugal emulsification apparatus according to claim 1, wherein The lower surface of the base plate (1) is fixedly connected to a support column (23), and the support column (23) consists of four columns arranged in a rectangular array.

4. The centrifugal emulsification device for cosmetics according to claim 1, characterized in that, The gear ring (9) meshes with the gear (12).

5. The centrifugal emulsification device for cosmetics according to claim 1, characterized in that, The outer surface of the rotating shaft (11) is rotatably connected to the base plate (1), and the outer surface of the rotating shaft (11) is rotatably connected to the outer frame (2).

6. The centrifugal emulsification device for cosmetics according to claim 1, characterized in that, The first conical tooth (15) meshes with the second conical tooth (17).

7. The centrifugal emulsification device for cosmetics according to claim 1, characterized in that, The outer surface of the limiting plate (18) is slidably connected to the octagonal sleeve (20), the upper end of the spring (19) is fixedly connected to the limiting plate (18), and the lower end of the spring (19) is fixedly connected to the octagonal sleeve (20).

8. A centrifugal emulsification device for cosmetics according to claim 1, characterized in that, The motor (10) is electrically connected to an external power source.

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