A device for adding skincare ingredients

Abstract

This utility model relates to the technical field of raw material auxiliary addition devices, specifically a skin care product raw material auxiliary addition device, including a feeding tank. A stirring component is installed inside the feeding tank. The active end of a discharging component vertically penetrates the feeding tank and is installed inside a metering tube. The active end of the discharging component penetrates the stirring component and is connected to it via a transmission mechanism. In this utility model, two stirring rods rotate independently as they rotate around the inner spline sleeve, thus enabling stirring. The rotation of the two stirring rods increases the fluidity of the raw material in the feeding tank. Furthermore, a heating element is used to maintain a constant temperature for the raw material in the feeding tank, preventing solidification or sedimentation due to environmental temperature or other factors. The metering of the added raw material can be controlled by adjusting the extension and retraction stroke of the hydraulic rod. Compared to traditional raw material addition devices, this device is more convenient to operate.

Description

Technical Field

[0001] This utility model relates to the technical field of raw material auxiliary addition devices, specifically a skin care product raw material auxiliary addition device. Background Technology

[0002] In today's rapidly developing skincare industry, product formulas are becoming increasingly refined and functional, which places stringent demands on the precision, hygiene, safety, and production efficiency of the raw material addition process. In the cosmetic production process, multiple raw materials need to be added and mixed, and the state of the raw materials is also diverse, with different dosages for different raw materials.

[0003] Currently, the addition of raw materials mainly involves first feeding the raw materials into a cavity of a certain volume, and then discharging them from the quantitative cavity into a mixing tank for processing. For example, Chinese patent CN218689130U discloses a raw material adding device, which drives a screw to rotate in both directions by rotating a rotating disk, thereby driving a piston to rise and fall inside a quantitative cylinder. A hydraulic cylinder opens the connecting groove, and after the sealing block closes the connecting groove, the screw drives the piston to descend below the liquid outlet pipe for discharge. Since the piston is inside the quantitative cylinder, the volume of the top of the piston and the top of the inner surface of the quantitative cylinder is constant, thus achieving quantitative addition.

[0004] In the aforementioned literature, existing raw material addition devices involve stirring and heating the liquid or cream raw materials stored within them during use. This can cause the raw materials to solidify or precipitate due to factors such as temperature changes. Changes in the state of the raw materials can easily lead to rework of the finished product or affect the product's pass rate. Therefore, a skincare product raw material auxiliary addition device is proposed to address the above problems. Utility Model Content

[0005] To overcome the shortcomings of existing technologies, and addressing the problem that existing technologies cannot heat and stir raw materials, leading to solidification or precipitation due to changes in ambient temperature, this utility model proposes an auxiliary device for adding raw materials to skincare products.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: The auxiliary addition device for skin care raw materials of this utility model includes a feeding barrel, a stirring component is provided inside the feeding barrel, a metering tube is provided at the bottom of the feeding barrel, a discharge component is provided on the feeding barrel, and the working end of the discharge component vertically penetrates the feeding barrel and is provided inside the metering tube, and a sealing component is provided at the bottom of the metering tube.

[0007] The working end of the discharge component passes through the agitator component and is connected to it via a transmission mechanism.

[0008] The stirring assembly includes an inner splined sleeve rotatably mounted on the top of the feeding tank. The discharging assembly is provided with a splined shaft, which is slidably fitted into the inner splined sleeve. A connecting rod is fixedly connected to the bottom end of the splined shaft. A one-way flow assembly is provided at the bottom end of the connecting rod, and the one-way flow assembly is located inside the metering tube.

[0009] Heating elements are fixed to the outer wall of the metering tube in each feeding bucket.

[0010] Preferably, two crossbeams are symmetrically fixed to the outer wall of the inner spline sleeve, and both crossbeams are located inside the feeding barrel. A stirring rod is rotatably installed on each of the two crossbeams, and a scraper is fixed to the end of each of the two crossbeams. The rotation trajectory of each scraper is in contact with the inner wall of the feeding barrel.

[0011] Preferably, a No. 3 gear is fixedly connected to the top of the rotation center shaft of each of the two stirring rods, and a toothed ring is provided on the outer side of the rotation trajectory of the two No. 3 gears, and the toothed ring is fixed on the inner wall of the feeding barrel. The two No. 3 gears are engaged in transmission and meshing on the inner side of the toothed ring.

[0012] Preferably, the discharge assembly includes a hydraulic rod fixed to the feeding barrel, a fixing plate fixedly connected to the working end of the hydraulic rod, and the spline shaft rotatably mounted under the end of the fixing plate opposite to the hydraulic rod, and two side plates vertically fixed to the side wall of the connecting rod.

[0013] Preferably, the unidirectional flow assembly includes a piston plate rotatably mounted at the bottom of the connecting rod, the piston plate having uniformly distributed through holes of the first type, and a rubber sealing gasket provided at the bottom of the piston plate, wherein the rubber sealing gasket and the piston plate are fixedly connected to each other at the concentric point.

[0014] Preferably, the sealing assembly includes an end plate fixed to the bottom of the metering tube, the end plate having evenly distributed second through holes, a limiting rod fixed to the bottom of the end plate, a limiting plate fixed to the bottom of the limiting rod, a sealing plate slidably sleeved on the limiting rod, and a spring sleeved on the limiting rod, with the spring located between the sealing plate and the limiting plate.

[0015] Preferably, a first gear is fixedly connected to the outer wall of the inner spline sleeve, a motor for driving is provided next to the first gear, and the motor is fixed to the feeding barrel. A second gear that meshes and drives with the first gear is fixedly connected to the output end of the motor. A support bracket for support is fixed to the outer wall of the feeding barrel. A feeding port is provided on the top side of the feeding barrel, and a sealing cap is provided at the port of the feeding port.

[0016] The advantages of this utility model are:

[0017] 1. This utility model enables two stirring rods to rotate independently while rotating around the inner spline sleeve, thereby achieving a stirring action. The rotation of the two stirring rods also improves the fluidity of the raw materials in the feeding tank. Furthermore, the use of heating elements to maintain a constant temperature for the raw materials in the feeding tank prevents solidification or sedimentation due to environmental temperature and other factors.

[0018] 2. This utility model utilizes the principle that when the piston plate rises, the pressure between its lower part and the end plate decreases, allowing the raw material in the feeding bucket to enter the metering tube through the first through hole as the piston plate moves upward. Then, when the piston plate descends, the pressure between the end plate and the rubber sealing gasket gradually increases under the continuous downward pressure of the piston plate, causing the raw material in the metering tube to be squeezed out through the second through hole as the piston plate moves downward, thus completing the addition of raw material. Furthermore, the metering of the added raw material can be controlled by adjusting the extension and retraction stroke of the hydraulic rod, ensuring quantitative addition. Compared to traditional raw material adding devices, this method is more convenient to operate. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the first three-dimensional structure in this embodiment;

[0021] Figure 2 This is a cross-sectional enlarged view of the main installation structure of the feeding barrel in this embodiment;

[0022] Figure 3 This is a cross-sectional enlarged schematic diagram of the main installation structure of the stirring component in this embodiment;

[0023] Figure 4 This is a cross-sectional enlarged schematic diagram of the main installation structure of the unidirectional flow component and the sealing component in this embodiment;

[0024] Figure 5 This is an enlarged schematic diagram of area A in the cross-sectional view of the main installation structure of the stirring component in this embodiment.

[0025] In the diagram: 1. Feeding hopper; 11. Replenishment port; 12. Metering tube; 13. Heating element; 14. Motor; 15. Support; 16. Sealing cap;

[0026] 2. Agitator assembly; 21. Internal spline sleeve; 22. Gear No. 1; 23. Gear No. 2; 24. Crossbeam; 25. Stirring rod; 26. Gear No. 3; 27. Gear ring; 28. Scraper;

[0027] 3. Discharge assembly; 31. Hydraulic rod; 32. Fixing plate; 33. Splined shaft; 34. Connecting rod; 35. Side plate;

[0028] 4. Unidirectional flow assembly; 41. Piston plate; 42. No. 1 through hole; 43. Rubber sealing gasket;

[0029] 5. Sealing assembly; 51. End plate; 52. No. 2 through hole; 53. Limiting rod; 54. Sealing plate; 55. Spring; 56. Limiting plate. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0031] Please see Figure 1-5 As shown, a skin care product raw material auxiliary addition device includes a feeding tank 1, a stirring component 2 is provided inside the feeding tank 1, a metering tube 12 is provided at the bottom of the feeding tank 1, a discharging component 3 is provided on the feeding tank 1, and the working end of the discharging component 3 vertically penetrates the feeding tank 1 and is provided inside the metering tube 12. A sealing component 5 is provided at the bottom of the metering tube 12.

[0032] The working end of the discharge component 3 passes through the agitator component 2 and is connected to it via a transmission mechanism.

[0033] The stirring component 2 includes an inner spline sleeve 21 rotatably mounted on the top of the feeding tank 1. The discharging component 3 is provided with a spline shaft 33, which is slidably fitted into the inner spline sleeve 21. A connecting rod 34 is fixedly connected to the bottom end of the spline shaft 33. A one-way flow component 4 is provided at the bottom end of the connecting rod 34, and the one-way flow component 4 is located inside the metering tube 12.

[0034] Heating elements 13 are fixed on the outer wall of the feeding tank 1 and the metering tube 12.

[0035] Two crossbeams 24 are symmetrically fixed to the outer wall of the inner spline sleeve 21, and both crossbeams 24 are located inside the feeding barrel 1. A stirring rod 25 is rotatably installed on both crossbeams 24, and a scraper 28 is fixed to the end of both crossbeams 24. The rotation trajectory of both scrapers 28 is in contact with the inner wall of the feeding barrel 1.

[0036] The top of the rotation center shaft of each of the two stirring rods 25 is fixed with a No. 3 gear 26. A toothed ring 27 is provided on the outer side of the rotation trajectory of the two No. 3 gears 26, and the toothed ring 27 is fixed on the inner wall of the feeding barrel 1. The two No. 3 gears 26 are engaged in transmission and are located inside the toothed ring 27.

[0037] The discharge assembly 3 includes a hydraulic rod 31 fixed on the feeding barrel 1. A fixing plate 32 is fixedly connected to the working end of the hydraulic rod 31, and the spline shaft 33 is rotatably installed under the end of the fixing plate 32 opposite to the hydraulic rod 31. Two side plates 35 are vertically fixed to the side wall of the connecting rod 34.

[0038] The unidirectional flow assembly 4 includes a piston plate 41 rotatably mounted on the bottom end of the connecting rod 34. The piston plate 41 has uniformly distributed through holes 42. A rubber sealing gasket 43 is provided at the bottom of the piston plate 41, and the rubber sealing gasket 43 is fixedly connected to the piston plate 41 at the concentric point.

[0039] The sealing assembly 5 includes an end plate 51 fixed to the bottom end of the metering tube 12. The end plate 51 has evenly distributed through holes 52. A limiting rod 53 is fixed to the bottom of the end plate 51. A limiting plate 56 is fixed to the bottom end of the limiting rod 53. A sealing plate 54 is slidably sleeved on the limiting rod 53. A spring 55 is sleeved on the limiting rod 53, and the spring 55 is located between the sealing plate 54 and the limiting plate 56.

[0040] A first gear 22 is fixedly connected to the outer wall of the inner spline sleeve 21. A motor 14 for driving is provided next to the first gear 22 and the motor 14 is fixed to the feeding barrel 1. A second gear 23 that meshes and drives the first gear 22 is fixedly connected to the output end of the motor 14. A bracket 15 for support is fixed to the outer wall of the feeding barrel 1. A feeding port 11 is provided on the top side of the feeding barrel 1, and a sealing cap 16 is provided at the port of the feeding port 11.

[0041] During operation, the existing raw material adding device stirs and heats the liquid or paste raw materials stored inside, which makes the raw materials prone to solidification or precipitation due to temperature changes and other factors. Changes in the state of the raw materials can easily lead to rework of finished products or affect the product qualification rate. In this solution, the spring 55 will always push the sealing plate 54 upward in the initial state so that the sealing plate 54 is attached to the end plate 51 to seal the second through hole 52.

[0042] In use, raw materials are fed into the feeding tank 1 through the feeding port 11. The motor 14 is then activated, driving the gear 22 via the second gear 23. The gear 22 is fixed to the inner spline sleeve 21, causing the inner spline sleeve 21 to rotate at the top of the feeding tank 1. This rotation of the inner spline sleeve 21 causes the two crossbeams 24 to rotate around it, and the two stirring rods 25 follow the crossbeams 24 as they rotate around the metering tube 12. Furthermore, the gear ring 27 meshes with the two third gears 26, causing the third gear... When the wheel 26 rotates around the inner spline sleeve 21, it will rotate on its own axis, which in turn causes the two stirring rods 25 to rotate on their own axis when they rotate around the inner spline sleeve 21. This allows the two stirring rods 25 to perform stirring action when they rotate around the inner spline sleeve 21. The rotation of the two stirring rods 25 also increases the fluidity of the raw material in the feeding tank 1. In addition, the heating element 13 is used to heat the raw material in the feeding tank 1 at a constant temperature to avoid the raw material temperature being too low. This prevents the raw material in the feeding tank 1 from solidifying or precipitating due to factors such as ambient temperature.

[0043] In addition, when the two crossbeams 24 rotate around the inner spline sleeve 21, they will drive the two scrapers 28 to scrape the inner wall of the feeding barrel 1, so as to further improve the fluidity of the raw materials and avoid overheating caused by some raw materials being in contact with the barrel wall for a long time. Furthermore, under the meshing of the inner spline sleeve 21 and the spline shaft 33, the inner spline sleeve 21 will drive the spline shaft 33 to rotate inside the feeding barrel 1 when it rotates, and drive the side plate 35 to rotate through the connecting rod 34, so as to stir the raw materials in the feeding barrel 1 and the metering tube 12, thereby further improving the stirring effect.

[0044] When raw materials need to be added to the reactor or other devices, the extension and retraction of the hydraulic rod 31 is controlled. When the hydraulic rod 31 extends or retracts, it drives the splined shaft 33 to move up and down within the inner splined sleeve 21, which in turn drives the piston plate 41 to rise and fall within the metering tube 12 via the connecting rod 34. When the piston plate 41 rises, the pressure between its lower part and the end plate 51 decreases. Under this pressure, the rubber sealing gasket 43 opens from the opening of the first through hole 42, allowing the raw materials in the feeding bucket 1 to enter the metering tube 12 through the first through hole 42 when the piston plate 41 moves upward. When the piston plate 41 is then lowered, the rubber sealing gasket 43 is pushed against the first through hole 42 again by the raw materials below it. 2. The sealing is performed, and under the continuous downward pressure of the piston plate 41, the pressure between the end plate 51 and the rubber sealing gasket 43 will gradually increase. When the pressure on the upper part of the end plate 51 is greater than the pushing force of the spring 55 on the sealing plate 54, the sealing plate 54 will push the spring 55 downward to contract it, thereby opening the opening at the bottom of the second through hole 52. When the piston plate 41 moves downward, it will squeeze the material in the metering tube 12 out of the second through hole 52 and discharge it from the gap between the end plate 51 and the sealing plate 54, thereby completing the addition of the material. The metering of the material addition can be controlled by controlling the extension and retraction stroke of the hydraulic rod 31 to complete the quantitative addition. Compared with the traditional rotary handle operation, it is more convenient to operate.

[0045] This device effectively achieves the purpose of adding raw materials. Compared with traditional raw material adding devices, it is more convenient to use and effectively avoids the solidification or precipitation of raw materials due to environmental temperature factors, thus ensuring the normal operation of production and guaranteeing the product qualification rate.

[0046] 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 illustrative of the 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.

Claims

1. A device for assisting in the addition of a skin care raw material, characterized by: Includes a feeding tank (1), a stirring component (2) is provided inside the feeding tank (1), a metering tube (12) is provided at the bottom of the feeding tank (1), a discharge component (3) is provided on the feeding tank (1), and the working end of the discharge component (3) vertically penetrates the feeding tank (1) and is provided inside the metering tube (12), and a sealing component (5) is provided at the bottom of the metering tube (12); The working end of the discharge component (3) passes through the agitator component (2) and is connected to it for transmission; The stirring assembly (2) includes an inner spline sleeve (21) rotatably mounted on the top of the feeding tank (1), a spline shaft (33) is provided inside the discharge assembly (3), and the spline shaft (33) is slidably fitted inside the inner spline sleeve (21), a connecting rod (34) is fixedly connected to the bottom end of the spline shaft (33), a one-way flow assembly (4) is provided at the bottom end of the connecting rod (34), and the one-way flow assembly (4) is located inside the metering tube (12); Heating elements (13) are fixed on the outer wall of the feeding bucket (1) and the metering tube (12).

2. The skin care raw material auxiliary adding device according to claim 1, characterized in that: Two crossbeams (24) are symmetrically fixed to the outer wall of the inner spline sleeve (21), and both crossbeams (24) are located inside the feeding bucket (1). A stirring rod (25) is rotatably installed on both crossbeams (24), and a scraper (28) is fixed to the end of both crossbeams (24). The rotation trajectory of both scrapers (28) is in contact with the inner wall of the feeding bucket (1).

3. The skin care raw material auxiliary adding device according to claim 2, characterized in that: The top of the rotation center shaft of each of the two stirring rods (25) is fixed with a No. 3 gear (26). A gear ring (27) is provided on the outer side of the rotation trajectory of the two No. 3 gears (26), and the gear ring (27) is fixed on the inner wall of the feeding barrel (1). The two No. 3 gears (26) are both meshed inside the gear ring (27).

4. The skin care raw material auxiliary adding device according to claim 1, characterized in that: The discharge assembly (3) includes a hydraulic rod (31) fixed on the feeding bucket (1), a fixing plate (32) is fixedly connected to the working end of the hydraulic rod (31), and the spline shaft (33) is rotatably installed under the end of the fixing plate (32) opposite to the hydraulic rod (31). Two side plates (35) are vertically fixed to the side wall of the connecting rod (34).

5. The skin care raw material auxiliary adding device according to claim 1, characterized in that: The unidirectional flow component (4) includes a piston plate (41) rotatably mounted on the bottom end of the connecting rod (34). The piston plate (41) has uniformly distributed through holes (42). A rubber sealing gasket (43) is provided at the bottom of the piston plate (41), and the rubber sealing gasket (43) is fixedly connected to the piston plate (41) at the concentric point.

6. The skin care raw material auxiliary adding device according to claim 1, characterized in that: The sealing assembly (5) includes an end plate (51) fixed to the bottom of the metering tube (12). The end plate (51) has evenly distributed second through holes (52). A limiting rod (53) is fixed to the bottom of the end plate (51). A limiting plate (56) is fixed to the bottom of the limiting rod (53). A sealing plate (54) is slidably sleeved on the limiting rod (53). A spring (55) is sleeved on the limiting rod (53), and the spring (55) is located between the sealing plate (54) and the limiting plate (56).

7. The skin care raw material auxiliary adding device according to claim 1, characterized in that: A first gear (22) is fixedly connected to the outer wall of the inner spline sleeve (21). A motor (14) for driving is provided next to the first gear (22), and the motor (14) is fixed on the feeding barrel (1). A second gear (23) that meshes and drives the first gear (22) is fixedly connected to the output end of the motor (14). A bracket (15) for support is fixed on the outer wall of the feeding barrel (1). A feeding port (11) is provided on the top side of the feeding barrel (1), and a sealing cap (16) is provided at the port of the feeding port (11).

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