Cosmetic raw material dispersion machine

Abstract

The utility model relates to the technical field of cosmetic production, in particular to a cosmetic raw material dispersion machine, and solves the problems in the prior art that the installation process of an existing impeller on a driving shaft is relatively complicated, and a plurality of bolts are needed for limiting and fixing. The cosmetic raw material dispersion machine comprises a support frame and a flat plate connected to the top end part of the support frame, a driving shaft is mounted on one side of the bottom of the flat plate, a stirring impeller is arranged on one side of the supporting frame, and a mounting column is arranged on the top of the stirring impeller; the driving shaft and the mounting column are rapidly connected through cooperation of the lower pressing block, the limiting groove and the limiting block. Through the simplified connecting structure, the stirring impeller and the driving shaft are quickly and firmly mounted, a plurality of bolts are not needed for limiting and fixing, the mounting efficiency is greatly improved, and the operation complexity is reduced.

Description

Technical Field

[0001] This utility model relates to the field of cosmetic production technology, and in particular to a cosmetic raw material disperser. Background Technology

[0002] As essential products for daily skincare and beauty, the quality and effectiveness of cosmetics largely depend on the uniformity and dispersibility of their raw materials. In the cosmetic production process, the raw material disperser is a core piece of equipment, and its performance has a decisive impact on the final quality of the cosmetics. The disperser plays a particularly prominent role in the crucial step of uniformly mixing various powdered, granular, and liquid raw materials.

[0003] Existing cosmetic ingredient dispersers, such as the one disclosed in utility model patent CN 221965010 U, include a support plate, support rod, limiting plate, hydraulic lift, and positioning plate connected by a rotating shaft. These structures can automatically adjust the height of the stirring paddle in containers of different heights, effectively reducing the manual adjustment steps and avoiding uneven mixing caused by improper paddle height adjustment. However, in practical use, these dispersers still have significant limitations.

[0004] Specifically, with prolonged use of the disperser, the impeller on its drive shaft will wear down significantly, severely affecting the dispersion effect and requiring timely replacement. However, the existing impeller installation process on the drive shaft is cumbersome, requiring multiple bolts for positioning and fixing. This installation method is not only complex and time-consuming, but also significantly reduces production efficiency and increases maintenance costs due to frequent impeller replacements. More seriously, improper impeller installation may cause vibration and noise problems during disperser operation, even affecting the dispersion effect of cosmetic raw materials, thus posing a potential risk to the overall quality of the cosmetics.

[0005] Therefore, given the inconvenience of impeller installation and replacement in existing cosmetic raw material dispersers, we urgently need a cosmetic raw material disperser to solve this problem. This disperser should simplify the impeller installation and replacement process, improve production efficiency, and simultaneously ensure stable operation of the disperser and the effective dispersion of cosmetic raw materials, thus providing strong support for the sustainable development of the cosmetic industry. Utility Model Content

[0006] The purpose of this invention is to provide a cosmetic raw material disperser that solves the problem that the installation process of the impeller on the drive shaft in the existing technology is cumbersome and requires multiple bolts for limiting and fixing.

[0007] To achieve the above objectives, the present invention adopts the following technical solution:

[0008] A cosmetic raw material disperser includes a support frame and a plate connected to the top of the support frame. A drive motor is installed on one side of the bottom of the plate, and a transmission structure is provided inside the plate. The output shaft of the drive motor is connected to the transmission structure.

[0009] A drive shaft is installed on one side of the bottom of the plate, and the top end of the drive shaft is connected to the transmission. A stirring impeller is provided on one side of the support frame, and a mounting column is provided on the top of the stirring impeller.

[0010] Several pressing blocks are fixedly connected to the bottom of the outer ring of the drive shaft. A central groove adapted to the drive shaft is opened at the top center of the mounting column, and a movable chamber is opened at the top edge. Several limiting grooves adapted to the pressing blocks are opened in the inner ring of the central groove. A sliding groove communicating with the movable chamber is opened on one side of the inner wall of the limiting groove. A limiting block is slidably connected inside each sliding groove. A top inclined surface is opened on one side of the top of the limiting block, and one end is connected to the inner wall of the movable chamber through an elastic guide structure. The distance between the bottom of the limiting block and the bottom of the inner cavity of the limiting groove is adapted to the thickness of the pressing block.

[0011] The bottom of the pressing block has a bottom slope that matches the top slope, and both the pressing block and the limiting block are made of rust-proof metal.

[0012] The length of the limiting block is greater than the length of the slide groove, and one end of the limiting block extends into the interior of the moving chamber.

[0013] The mounting post has several circular grooves on its outer ring that communicate with the interior of the movable chamber. The elastic guide structure includes a round rod, a screw, and an elastic element. The round rod is slidably connected inside the circular groove. One end of the screw is fixedly connected to the end of the round rod, and the other end is rotatably connected to one side of the limiting block. One end of the elastic element is connected to the side wall of the limiting block, and the other end is connected to the inner wall of the movable chamber. The inner ring of the circular groove has an internal thread.

[0014] The elastic element is a reset spring, one end of which is connected to the side wall of the limiting block, and the other end is connected to the inner wall of the moving chamber.

[0015] The end of the round rod away from the screw is fixedly connected to a handle, and the outer ring of the handle has an anti-slip groove.

[0016] This utility model has at least the following beneficial effects:

[0017] Through a clever connection structure between the drive shaft and the stirring impeller, including the cooperation of the lower pressure block, the limiting groove, and the limiting block, a quick and secure connection between the stirring impeller and the drive shaft is achieved. This effectively solves the technical problems of easy loosening of stirring components and unstable connection in traditional dispersers, ensuring the stability and reliability of the disperser during high-speed operation. Secondly, this connection structure design also facilitates the disassembly and replacement of the stirring impeller, improving the maintenance efficiency and operational flexibility of the disperser, and meeting the dispersion and mixing needs of different cosmetic raw materials. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the bottom inclined surface and the lower pressure block structure of this utility model;

[0021] Figure 3 This is a schematic diagram of the central groove and limiting groove structure of this utility model;

[0022] Figure 4 This is a schematic diagram of the movable chamber and sliding groove structure of this utility model;

[0023] Figure 5 This is a schematic diagram of the limiting block and the top inclined surface structure of this utility model.

[0024] In the diagram: 1. Flat plate; 2. Drive shaft; 3. Agitator impeller; 4. Mounting column; 5. Drive motor; 6. Support frame; 7. Bottom slope; 8. Lower pressure block; 9. Limiting block; 10. Limiting groove; 11. Center groove; 12. Sliding groove; 13. Circular groove; 14. Moving chamber; 15. Return spring; 16. Round rod; 17. Screw; 18. Top slope. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0026] Example 1

[0027] Please see Figure 1-5As shown, a cosmetic raw material disperser according to this embodiment includes a support frame 6 and a flat plate 1 connected to the top of the support frame 6;

[0028] Support frame 6: As the support structure for the entire disperser, it ensures that the equipment is placed stably in the working area and provides a stable support platform for the plate 1 and its components.

[0029] Flat plate 1: Connected to the top of the support frame 6, it provides installation space for components such as drive shaft 2 and drive motor 5, and serves as a load-bearing platform for the transmission structure.

[0030] Drive shaft 2: Installed on one side of the bottom of plate 1, its top end is connected to the transmission structure, receives the power of the drive motor, and transmits the power to the stirring impeller 3 through rotational motion to achieve dispersion and mixing of raw materials.

[0031] Stirring impeller 3: Located on one side of the support frame 6, it mixes and disperses cosmetic raw materials through rotational motion and is the core working component of the disperser.

[0032] Mounting column 4: As a connecting component between the stirring impeller 3 and the drive shaft 2, the center groove 11 and the limiting groove 10 opened on its top are used to cooperate with the drive shaft 2 and the pressure block 8 on it.

[0033] The pressure block 8 is fixedly connected to the bottom of the outer ring of the drive shaft 2. It is used to cooperate with the limiting groove 10 on the mounting column 4 during the installation process. By pressing the limiting block 9, the stirring impeller 3 and the drive shaft 2 are firmly connected.

[0034] Center groove 11: Located at the top center of the mounting post 4, it is used to mate with the drive shaft 2 to ensure that the drive shaft 2 can accurately enter the interior of the mounting post 4.

[0035] Movable chamber 14: Located at the top edge of mounting post 4, it provides sliding space for limit block 9, allowing it to move freely within slide groove 12.

[0036] Limiting groove 10: It is formed in the inner ring of the central groove 11 and is used to cooperate with the lower pressure block 8 to limit the axial movement of the lower pressure block 8 and the drive shaft 2, so as to ensure a firm connection between the stirring impeller 3 and the drive shaft 2.

[0037] Slide 12: It is formed on one side of the inner wall of the limiting groove 10 to provide a sliding track for the limiting block 9, so that it can move along the slide 12 when it is squeezed by the pressing block 8.

[0038] Limiting block 9: It is slidably connected inside the slide groove 12. Its top inclined surface 18 cooperates with the bottom inclined surface 7 of the lower pressure block 8 to realize the connection and disassembly of the stirring impeller 3 and the drive shaft 2.

[0039] Top slope 18: It is formed on the top side of the limiting block 9 and cooperates with the bottom slope 7 of the pressing block 8 so that the pressing block 8 can smoothly squeeze the limiting block 9 when it enters the limiting groove 10 and slide along the slide groove 12.

[0040] Elastic guide structure: connected between the limiting block 9 and the inner wall of the moving chamber 14, providing elastic support for the limiting block 9, so that it can return to its original position after the pressing block 8 enters the limiting groove 10, and blocking and limiting the pressing block 8.

[0041] A drive shaft 2 is installed on one side of the bottom of the plate 1, a stirring impeller 3 is provided on one side of the support frame 6, and a mounting column 4 is provided on the top of the stirring impeller 3.

[0042] Several pressing blocks 8 are fixedly connected to the bottom of the outer ring of the drive shaft 2. A central groove 11 adapted to the drive shaft 2 is opened at the top center of the mounting column 4. A movable chamber 14 is opened at the top edge. Several limiting grooves 10 adapted to the pressing blocks 8 are opened in the inner ring of the central groove 11. A sliding groove 12 communicating with the movable chamber 14 is opened on one side of the inner wall of the limiting groove 10. A limiting block 9 is slidably connected inside each sliding groove 12. A top inclined surface 18 is opened on one side of the top of the limiting block 9. One end is connected to the inner wall of the movable chamber 14 through an elastic guide structure. The distance between the bottom of the limiting block 9 and the bottom of the inner cavity of the limiting groove 10 is adapted to the thickness of the pressing block 8.

[0043] Example 2

[0044] Please see Figure 1-5 As shown in this embodiment, a cosmetic raw material disperser has a bottom inclined surface 7 on one side of the bottom of the lower pressure block 8, which is adapted to the top inclined surface 18. Both the lower pressure block 8 and the limiting block 9 are made of rust-resistant metal. Specifically, through the cooperation between the bottom inclined surface 7 on one side of the bottom of the lower pressure block 8 and the top inclined surface 18 on the top of the limiting block 9, when the stirring impeller 3 is installed, the bottom inclined surface 7 of the lower pressure block 8 will contact the top inclined surface 18 of the limiting block 9 and slide along the inclined surface. This process allows the lower pressure block 8 to enter the limiting groove 10 more smoothly, while the limiting block 9 can also slide more easily along the slide groove 12 and compress the elastic guide structure. This achieves a tighter fit between the lower pressure block 8 and the limiting block 9 and a smoother installation process, improving installation efficiency and accuracy. Because both the lower pressure block 8 and the limiting block 9 are made of rust-resistant metal, these two components are not prone to rusting during long-term use, maintaining good mechanical properties and stability. This workflow ensures that the disperser can operate normally in humid or corrosive environments, extending the equipment's service life. It achieves the effects of improving equipment durability and reducing maintenance costs.

[0045] The outer ring of the mounting post 4 has several circular grooves 13 that communicate with the interior of the movable chamber 14. The elastic guide structure includes a circular rod 16, a screw 17, and an elastic element. The circular rod 16 is slidably connected inside the circular groove 13. One end of the screw 17 is fixedly connected to the end of the circular rod 16, and the other end is rotatably connected to one side of the limiting block 9. One end of the elastic element is connected to the side wall of the limiting block 9, and the other end is connected to the inner wall of the movable chamber 14. The inner ring of the circular groove 13 has an internal thread. Specifically, the circular grooves 13, the circular rod 16, the screw 17, and the elastic element on the outer ring of the mounting post 4 are arranged in a coordinated manner to form an adjustable elastic guide structure. When installing or removing the impeller 3, under normal circumstances without external force interfering with the round rod 16, the round rod 16 will slide inside the round groove 13 for guidance. When it is necessary to move the position of the limiting block 9 and remove the drive shaft 2 from the mounting column 4, the round rod 16 is pulled forcefully so that the screw 17 approaches the round groove 13 and is connected to the internal thread of the round groove 13. At this time, the limiting block 9 will move away from the position of the lower pressure block 8, making it easier to pull out the lower pressure block 8.

[0046] The elastic element is a return spring 15, one end of which is connected to the side wall of the limiting block 9, and the other end is connected to the inner wall of the moving chamber 14. A handle is fixedly connected to the end of the round rod 16 away from the screw 17. An anti-slip groove is provided on the outer ring of the handle. Specifically, the handle fixedly connected to the end of the round rod 16 away from the screw 17, and the anti-slip groove on the outer ring of the handle, make it easier and faster for the operator to adjust the preload of the elastic element by rotating the screw 17. This workflow improves operator comfort and work efficiency, and reduces operational difficulty. It achieves the effect of improving operational convenience and reducing labor intensity. At the same time, the anti-slip groove design also ensures that the operator will not slip when rotating the handle, improving operational safety.

[0047] Example 3

[0048] Please see Figure 1-5 As shown, in this embodiment of a cosmetic raw material disperser, the length of the limiting block 9 is greater than the length of the chute 12, and one end of the limiting block 9 extends into the interior of the moving chamber 14. Specifically, by setting the length of the limiting block 9 to be greater than the length of the chute 12 and one end of the limiting block 9 to extend into the interior of the moving chamber 14, the limiting block 9 has a larger stroke when sliding within the chute 12, enabling it to more fully compress the elastic guide structure and store elastic potential energy. This workflow ensures that after the lower pressure block 8 has fully entered the limiting groove 10, the limiting block 9 can reliably return to its original position and block and limit the lower pressure block 8. This achieves the effect of improving connection stability and preventing the stirring impeller 3 from falling off during operation.

[0049] This solution includes the following workflow:

[0050] During the preparation phase, first ensure that the support frame 6 is securely placed in the working area, with the plate 1 providing a stable support platform for the entire disperser. A drive motor 5 is installed on one side of the bottom of the plate 1, its output shaft connected to the internal transmission structure of the plate 1, forming the core of power transmission. On the other side, the top of the drive shaft 2 is connected to the transmission structure, ensuring that the power from the drive motor 5 can be smoothly transmitted to the drive shaft 2.

[0051] When it is necessary to disperse and mix cosmetic raw materials, prepare the stirring impeller 3. During installation, first align and connect the drive shaft 2 with the center groove 11 of the mounting column 4. At this time, the drive shaft 2 gradually enters the center groove 11, and at the same time, the lower pressure block 8 also enters the corresponding limiting groove 10. The bottom side of the lower pressure block 8 has a bottom slope 7 that matches the top slope 18. During the process of the lower pressure block 8 entering the limiting groove 10, the bottom slope 7 will contact the top slope 18 and slide along the slope. This design allows the lower pressure block 8 to enter the limiting groove 10 more smoothly, while the limiting block 9 can also slide more easily along the slide groove 12 and compress the elastic guide structure. Both the lower pressure block 8 and the limiting block 9 are made of rust-resistant metal. This setting makes these two parts less prone to rusting during long-term use, maintaining good mechanical properties and stability, ensuring that the disperser can work normally in humid or corrosive environments, and extending the service life of the equipment.

[0052] The length of the limiting block 9 is greater than the length of the slide groove 12, and one end of the limiting block 9 extends into the interior of the moving chamber 14. This arrangement allows the limiting block 9 to have a greater stroke when sliding within the slide groove 12, enabling it to more fully compress the elastic guide structure and store elastic potential energy. As the drive shaft 2 continues to penetrate deeper, the lower pressure block 8 eventually enters completely into the bottom space of the limiting block 9. At this point, the elastic guide structure, like the return spring 15, recovers its elastic potential energy, driving the limiting block 9 back to its original position, thereby achieving the blocking and limiting of the lower pressure block 8. This workflow ensures that the stirring impeller 3 can be firmly connected to the drive shaft 2, preventing it from falling off during operation and improving connection stability.

[0053] The outer ring of the mounting column 4 has several circular grooves 13 communicating with the interior of the movable chamber 14. The elastic guide structure includes a circular rod 16, a screw 17, and an elastic element such as a return spring 15. The circular rod 16 is slidably connected inside the circular groove 13. One end of the screw 17 is fixedly connected to the end of the circular rod 16, and the other end is rotatably connected to one side of the limiting block 9. One end of the return spring 15 is connected to the side wall of the limiting block 9, and the other end is connected to the inner wall of the movable chamber 14. The inner ring of the circular groove 13 has an internal thread. When installing or removing the stirring impeller 3, under normal circumstances without external force interfering with the circular rod 16, the circular rod 16 will slide inside the circular groove 13 for guidance. When it is necessary to move the position of the limiting block 9, when the drive shaft 2 is removed from the mounting column 4, the circular rod 16 is pulled forcefully, so that the screw 17 approaches the circular groove 13 and connects with the internal thread of the circular groove 13. At this time, the limiting block 9 will move away from the position of the lower pressure block 8, making it easier to pull out the lower pressure block 8. This design constitutes an adjustable, flexible guiding structure, improving the applicability and flexibility of the equipment.

[0054] A handle is fixedly connected to the end of the round rod 16 away from the screw 17, and the outer ring of the handle has anti-slip grooves. This design makes it easier and faster for the operator to adjust the preload of the elastic element by rotating the screw 17, improving operator comfort and work efficiency, and reducing the difficulty of operation. At the same time, the anti-slip groove design also ensures that the operator will not slip when rotating the handle, improving the safety of operation.

[0055] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A cosmetic material dispersing machine characterized by comprising: include: Support frame and flat plate connected to the top of the support frame; A drive shaft is installed on one side of the bottom of the plate, a stirring impeller is provided on one side of the support frame, and a mounting column is provided on the top of the stirring impeller. Several pressing blocks are fixedly connected to the bottom of the outer ring of the drive shaft. A central groove adapted to the drive shaft is opened at the top center of the mounting column, and a movable chamber is opened at the top edge. Several limiting grooves adapted to the pressing blocks are opened in the inner ring of the central groove. A sliding groove communicating with the movable chamber is opened on one side of the inner wall of the limiting groove. A limiting block is slidably connected inside each sliding groove. A top inclined surface is opened on one side of the top of the limiting block, and one end is connected to the inner wall of the movable chamber through an elastic guide structure. The distance between the bottom of the limiting block and the bottom of the inner cavity of the limiting groove is adapted to the thickness of the pressing block.

2. The cosmetic raw material dispersion machine according to claim 1, characterized by, The bottom of the pressing block has a bottom slope that matches the top slope. Both the pressing block and the limiting block are made of rust-proof metal.

3. The cosmetic raw material dispersing machine according to claim 1, wherein The length of the limiting block is greater than the length of the slide groove, and one end of the limiting block extends into the interior of the moving chamber.

4. The cosmetic raw material dispersing machine according to claim 2, wherein The outer ring of the mounting post has several circular grooves communicating with the interior of the movable chamber. The elastic guide structure includes a round rod, a screw, and an elastic element. The round rod is slidably connected inside the circular groove. One end of the screw is fixedly connected to the end of the round rod, and the other end is rotatably connected to one side of the limiting block. One end of the elastic element is connected to the side wall of the limiting block, and the other end is connected to the inner wall of the movable chamber. The inner ring of the circular groove has an internal thread.

5. The cosmetic raw material dispersing machine according to claim 4, wherein The elastic element is a return spring, one end of which is connected to the side wall of the limiting block, and the other end is connected to the inner wall of the moving chamber.

6. The cosmetic raw material dispersing machine according to claim 4, wherein A handle is fixedly connected to the end of the round rod away from the screw, and the outer ring of the handle has an anti-slip groove.

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