Cosmetic production raw material stirring device

Abstract

The utility model provides a raw material stirring device for cosmetic production, include: stirring tank, feed pipe, its setting is in the upper end of stirring tank, motor, its fixed mounting is in the upper end of stirring tank, discharge pipe, its embedded setting is in the outside of stirring tank. This raw material stirring device for cosmetic production, through being provided with guide plate and so on structure, has promoted the practicality and high efficiency of device, guide plate can buffer raw material investment impact, reduce the loss and spatter, enhance versatility and operation convenience, the cross track of dislocation of stirring rod and auxiliary rod forms, covers the space in the jar, avoids the dead angle, ensures different raw materials to blend fully, still can break the particle agglomeration, promote the delicateness, shorten the mixing time, improve the efficiency, the upward thrust of bottom plate inclination design produces, promotes raw material circulation, prevents the bottom to accumulate, reduces the motor load and realizes the energy saving, auxiliary rod expands the stirring range, stable support adapts to a variety of raw materials, still auxiliary raw material convergence, reduce the residual waste, be convenient for cleaning.

Description

Technical Field

[0001] This utility model relates to the field of cosmetic production technology, and more specifically, to a raw material mixing device for cosmetic production. Background Technology

[0002] Cosmetics refer to chemical industrial products or fine chemical products that are applied to any part of the human body surface, such as skin, hair, nails, lips, and teeth, by means of smearing, spraying, or other similar methods, in order to achieve the purpose of cleaning, maintaining, beautifying, modifying and altering appearance or correcting body odor and maintaining a good condition. In the processing and production of cosmetics, it is necessary to stir the raw materials of cosmetics.

[0003] Traditional mixing devices have several shortcomings: During feeding, direct input of raw materials easily leads to splashing and loss, especially for powdered materials which tend to fly away, liquids which tend to foam, and pastes which tend to adhere to the pipe walls. Furthermore, the feeding port cannot be effectively sealed, easily causing raw material volatilization or external contamination. During mixing, an unreasonable mixing structure design often results in localized dead zones, leading to uneven mixing of raw materials with different densities and viscosities. Particle agglomerates are difficult to break up, affecting product fineness, and mixing efficiency is low and time-consuming. Simultaneously, raw materials tend to accumulate at the bottom due to gravity, increasing the motor load and energy consumption. During discharge, raw materials easily splash and remain, causing waste. Cleaning and maintenance of the internal components are inconvenient, and the sealing performance is poor, failing to meet the hygiene and efficiency requirements of cosmetic production.

[0004] This invention improves the practicality and efficiency of the device. Summary of the Invention

[0005] The present invention aims to solve the technical problems mentioned in the background art and provide a raw material mixing device for cosmetic production.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a raw material mixing device for cosmetic production, comprising: a mixing tank; A feeding pipe is located at the upper end of the mixing tank; The motor is fixedly installed at the upper end of the mixing tank; The discharge pipe is embedded on the outside of the mixing tank; The mixing tank is fixedly equipped with a partition, and several support legs are fixedly installed at the bottom of the mixing tank. A rotating rod is fixedly installed at the output end of the motor, and the rotating rod can be embedded inside the mixing tank.

[0007] A further preferred embodiment: a top plate and a bottom plate are nested on the outer surface of the rotating rod, the upper end of the top plate contacts the top of the inside of the mixing tank, the bottom of the bottom plate contacts the bottom of the inside of the mixing tank, and several auxiliary rods are fixedly installed on the upper end of the bottom plate.

[0008] A further preferred embodiment: a plurality of stirring rods are fixedly installed at the bottom of the top plate, the stirring rods and the auxiliary rods are staggered, and the bottom of the stirring rods is close to the upper part of the bottom plate, the bottom plate is inclined.

[0009] A further preferred embodiment: the upper end of the partition is provided with a discharge port, the discharge port is provided with an electromagnetic valve, the bottom of the discharge port is fixedly installed with a guide tube, one end of the guide tube is connected to one end of the discharge pipe, and the guide tube is inclined.

[0010] A further preferred embodiment: a sealing door is embedded on the outside of the mixing tank, the sealing door is detachably connected to the mixing tank, and an observation window is embedded on the outside of the mixing tank.

[0011] A further preferred embodiment: a guide plate is embedded inside the feeding tube, and a rotating shaft is provided through the outside of the guide plate. The guide plate is inclined, and both ends of the rotating shaft are embedded in the inner wall of the feeding tube. The guide plate and the rotating shaft are movably connected.

[0012] A further preferred embodiment: The bottom of the guide plate is provided with a groove, and a rebound device is embedded in the groove. Both ends of the rebound device are provided with connecting rods, one end of which is embedded in the groove, and the other end of which is installed on the inner wall of the feeding pipe. Beneficial effects

[0013] 1. By incorporating guide plates, the device effectively buffers the impact of raw material input, significantly reducing the loss and splashing of raw materials in different forms. For powdered raw materials, it reduces waste caused by flying and pollution of the production environment; for high-viscosity pastes, it guides them to slide smoothly, preventing them from adhering to the inner wall of the feeding pipe; for liquid raw materials, it prevents excessive foaming from affecting subsequent mixing. After the raw materials are added, the rebound device pushes the guide plates back to their original position, tightly sealing the channel between the feeding pipe and the mixing tank. This prevents volatile raw materials in the tank from evaporating through the feeding pipe and isolates external dust and bacteria from entering, ensuring the purity of the raw materials and meeting the hygiene standards for cosmetic production. At the same time, the guide plates are movably connected via a rotating shaft, and with the elastic adjustment of the rebound device, they can adapt to various raw material forms, improving the versatility and ease of operation of the device. 2. Equipped with a stirring rod connected to the top plate, the stirring rod rotates with the base plate, creating a lateral cutting and mixing effect on the raw materials. This is one of the core structures for improving the uniformity of raw material mixing. The stirring rod is staggered with the auxiliary rod on the bottom plate, forming a cross-stirring trajectory during rotation. This fully covers the space inside the mixing tank, effectively avoiding the local dead corner problem common in traditional mixing devices. It ensures that raw materials with large differences in density and viscosity are fully integrated. In addition, the cross-rotating stirring rod produces multiple shearing and dispersing effects on the raw materials, which can break up particle agglomeration and significantly improve the fineness of the finished product texture, meeting the high-quality requirements of cosmetics. The bottom of the stirring rod is close to the upper part of the base plate, allowing it to reach deep into the bottom of the raw materials for stirring, further enhancing the mixing effect. Combined with the up-and-down circulating raw material flow pattern, it shortens the time to achieve uniform mixing and improves production efficiency. 3. By incorporating a base plate, which serves as a key component at the bottom of the device, its inclined design generates an upward thrust on the raw materials at the bottom during rotation. This effectively promotes the upward and downward circulation of the raw materials within the tank, preventing them from accumulating at the bottom due to gravity and significantly improving overall mixing uniformity. Simultaneously, this upward thrust reduces the load on the motor caused by raw material settling, lowering energy consumption and achieving high efficiency and energy saving. The auxiliary rod at the upper end of the base plate rotates synchronously with it, forming a staggered cross-mixing with the stirring rod, further expanding the mixing coverage area and eliminating dead zones. The bottom of the base plate contacts the bottom of the mixing tank, forming a stable support structure through linkage with the rotating rod. This structure can adapt to cosmetic raw materials of different viscosities, ensuring the stability of the device during operation. Furthermore, the inclined structure can also help the raw materials converge towards the discharge port after mixing, reducing residue and minimizing material waste. 4. In summary, this raw material mixing device for cosmetic production, through the inclusion of guide plates and other structures, enhances the practicality and efficiency of the device. The guide plates buffer the impact force when raw materials are added, reducing loss and splashing of raw materials of different forms. After the raw materials are added, the rebound device resets and seals the channel, preventing the volatilization of volatile raw materials inside the tank and isolating external dust and bacteria. Furthermore, it is adaptable to various raw material forms, improving the device's versatility and ease of operation. The staggered arrangement of the stirring rod and the auxiliary rod on the base plate creates a cross-stirring trajectory during rotation, fully covering the tank space, avoiding dead zones, and ensuring that raw materials of different densities and viscosities are fully mixed. The combined action of multiple shearing and dispersing processes can break up particle agglomeration, improve the fineness of the finished product, and shorten the mixing time and improve production efficiency when combined with the up-and-down circulation mode of raw materials. The inclined design of the bottom plate generates an upward thrust on the raw materials at the bottom when rotating, promotes the up-and-down circulation of raw materials, avoids bottom accumulation, reduces motor load and achieves energy saving. The upper auxiliary rod and the stirring rod form a cross stirring to expand the coverage area, and the bottom contacts the bottom of the tank to form a stable support structure to adapt to raw materials of different viscosities. The inclined structure can also help the raw materials after mixing to converge to the discharge port, reduce residue and waste, and facilitate cleaning, meeting hygiene requirements. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0015] Figure 2 This is a schematic diagram of the internal structure of the mixing tank of this utility model.

[0016] Figure 3 This is a schematic diagram of the position and structure of the bottom plate and top plate of this utility model.

[0017] Figure 4 This is a schematic diagram of the guide plate structure of this utility model.

[0018] Figure 5 This is a schematic diagram of the rebounder and connecting rod structure of this utility model.

[0019] Figure 1-5 In the middle: 1. Mixing tank; 2. Feeding pipe; 201. Guide plate; 202. Rotating shaft; 203. Groove; 204. Rebound device; 205. Connecting rod; 3. Motor; 301. Rotating rod; 302. Top plate; 303. Bottom plate; 304. Auxiliary rod; 305. Mixing rod; 4. Discharge pipe; 5. Baffle plate; 501. Discharge port; 502. Guide tube; 6. Sealing door. Detailed Implementation

[0020] The following will refer to the appendix in the embodiments of this utility model. Figures 1-5 The technical solutions in the embodiments of this utility model will be clearly and completely described.

[0021] Please see Figure 1-5 In this embodiment of the present invention, a raw material mixing device for cosmetic production includes: a mixing tank 1; a feeding pipe 2 disposed at the upper end of the mixing tank 1; a motor 3 fixedly installed at the upper end of the mixing tank 1; a discharge pipe 4 embedded on the outside of the mixing tank 1; a partition 5 fixedly installed inside the mixing tank 1, and several support legs fixedly installed at the bottom of the mixing tank 1; a rotating rod 301 fixedly installed at the output end of the motor 3, which can be embedded inside the mixing tank 1; a top plate 302 and a bottom plate 303 nested on the outer surface of the rotating rod 301, the upper end of the top plate 302 contacting the top end of the mixing tank 1, and the bottom end of the bottom plate 303 contacting the bottom end of the mixing tank 1; several auxiliary rods 304 fixedly installed at the upper end of the bottom plate 303; several stirring rods 305 fixedly installed at the bottom of the top plate 302, the stirring rods 305 and the auxiliary rods 304 being staggered, and the bottom of the stirring rods 305 being close to the upper end of the bottom plate 303, and the bottom plate 303 being inclined.

[0022] Cosmetic raw materials to be stirred, such as emulsions, powders, and additives, are injected into the mixing tank 1 through the feeding pipe 2 at the upper end. After starting the motor 3, the output end of the motor 3 drives the rotating rod 301 to rotate. The rotating rod 301 simultaneously drives the top plate 302 and bottom plate 303 nested on its outer surface to rotate synchronously. Several stirring rods 305 at the bottom of the top plate 302 rotate with the rotating rod 301, horizontally cutting and mixing the raw materials in the tank. The bottom plate 303 rotates with the rotating rod 301, and several auxiliary rods 304 at its upper end rotate synchronously. Due to the stirring rods... The mixing rod 305 and auxiliary rod 304 are staggered, forming a cross-stirring trajectory when they rotate, preventing the raw materials from forming dead zones. The bottom plate 303 is inclined, and when it rotates, it generates an upward thrust on the raw materials at the bottom, promoting the vertical circulation of the raw materials in the tank and further improving the mixing uniformity. After stirring, the raw materials are discharged through the discharge pipe 4 embedded on the outside of the mixing tank 1. The staggered arrangement of the mixing rod 305 and auxiliary rod 304, combined with the rotational thrust of the inclined bottom plate 303, can cover the entire space inside the tank, avoiding the problems associated with traditional stirring. The device addresses issues such as material accumulation at the bottom and material retention on the side walls. It ensures thorough mixing of raw materials through the cross-rotating stirring rod 305 and auxiliary rod 304, which perform multiple shearing and dispersing actions on the materials, effectively breaking up particle agglomerates and resulting in a finer texture in the finished product. The upward thrust of the inclined bottom plate 303 reduces the settling resistance of the materials under gravity, lowering the load on the motor 3. Simultaneously, the up-and-down circulating flow pattern shortens the time to achieve uniform mixing, improving production efficiency. The top plate 302 contacts the top of the tank, and the bottom plate 303 contacts the bottom of the tank, forming a stable stirring structure through linkage with the rotating rod 301, adaptable to cosmetic raw materials of varying viscosities. The support leg design ensures the stability of the device during operation, reducing the impact of vibration on the raw materials. The simple feeding and discharging structure facilitates continuous production. The tank has no complex protruding structures, making it easy to rinse after mixing and preventing residual materials from contaminating the next batch of products. This design improves production efficiency while ensuring the mixing quality of cosmetic raw materials, making it suitable for the large-scale production of various creams, lotions, and mask bases.

[0023] In this embodiment of the invention, a discharge port 501 is provided through the upper end of the partition 5. An electromagnetic valve is installed inside the discharge port 501. A guide tube 502 is fixedly installed at the bottom of the discharge port 501, with one end connected to one end of the discharge pipe 4, and the guide tube 502 is inclined. A sealing door 6 is embedded in the outside of the mixing tank 1, and the sealing door 6 is detachably connected to the mixing tank 1. An observation window is embedded in the outside of the mixing tank 1. A guide plate 201 is embedded inside the feeding pipe 2. A rotating shaft 202 is provided through the outer side of the guide plate 201. The guide plate 201 is inclined. Both ends of the rotating shaft 202 are embedded in the inner wall of the feeding pipe 2. The guide plate 201 and the rotating shaft 202 are movably connected. A groove 203 is provided at the bottom of the guide plate 201. A rebounder 204 is embedded in the groove 203. Both ends of the rebounder 204 are provided with connecting rods 205. One end of the connecting rod 205 is embedded in the groove 203, and the other end of the connecting rod 205 is installed on the inner wall of the feeding pipe 2. The internal partition 5 of the mixing tank 1 divides the tank space into upper and lower areas. The discharge port 501 at the upper end of the partition 5 serves as the flow channel for the raw materials after mixing. During mixing, the valve is closed to ensure that the raw materials are fully mixed above the partition 5. After mixing, the valve opens, and the raw materials enter the bottom guide tube 502 through the discharge port 501. The guide tube 502 is inclined and connected to the discharge pipe 4. With the help of gravity and the inclination angle, the raw materials are guided from below the partition 5 to the discharge pipe 4, achieving orderly discharge and avoiding splashing or residue when directly discharged. The observation window allows real-time observation of the raw material status in the mixing zone above the partition 5, facilitating operators to monitor the mixing process and adjust parameters in a timely manner. The sealing door 6 is... The detachable design allows for easy access to the mixing tank 1 for cleaning, maintenance of the baffle 5, or stirring structure. The sealing door 6 can be opened for operation, and closed afterward to ensure a tight seal and prevent impurities from entering or materials from overflowing. During feeding, materials are fed through the feeding pipe 2 and fall onto the inclined guide plate 201. The guide plate 201 is movably connected to the inner wall of the feeding pipe 2 via a rotating shaft 202. Under the pressure of the material's weight, it rotates downward, simultaneously compressing the rebound device 204 in the bottom groove 203. The material slides into the mixing tank 1 through the inclined surface of the guide plate 201, reducing the impact of direct fall. When the material is fully added, the elastic force of the rebound device 204 pushes the guide plate 201 back to its original position, closing the feeding pipe 2 and... The direct channel inside the tank prevents the raw materials inside from evaporating through the feed pipe 2 or entering from the outside during stirring, further enhancing the practicality of the device. The combination of the baffle 5 and the solenoid valve physically separates the stirring process from the discharging process. The timing and speed of discharging can be precisely controlled by the valve, preventing the raw materials from being discharged prematurely before stirring is complete or from being discharged in large quantities at once, which could cause pipe blockage. The buffering effect of the guide plate 201 reduces the splash loss of raw materials. After the rebounder 204 resets, it closes the channel, preventing the raw materials inside the tank from evaporating and preventing the entry of external bacteria and dust, ensuring the purity of the raw materials. The inclined guide tube 502 design minimizes the amount of raw material residue, reducing waste, and at the same time... For cleanliness, the observation window allows for real-time monitoring of the mixing status, enabling the determination of the raw material mixing degree without opening the device, reducing operational steps; the detachable design of the sealing door 6 facilitates internal maintenance and cleaning, and the elastic buffer of the guide plate 201 can adapt to different forms of raw materials: for granular or powdery raw materials, it reduces flying; for high-viscosity pastes, it guides them to slide smoothly; for liquids, it avoids foaming caused by impact. The closed structure after the sealing door 6 and guide plate 201 are reset reduces the risk of raw material leakage during mixing; the remote control of the solenoid valve reduces the direct contact between operators and raw materials, improves production safety, and further enhances product quality stability and production efficiency.

[0024] Working principle: When the device is working, raw materials are first fed into the feed pipe 2. The raw materials fall onto the inclined guide plate 201 inside the feed pipe 2. The guide plate 201 rotates downward around the rotating shaft 202 under the pressure of gravity, while compressing the bottom rebound device 204. The raw materials slide into the mixing tank 1 through the inclined surface of the guide plate 201, reducing impact. After the raw materials are added, the elastic force of the rebound device 204 pushes the guide plate 201 to reset, sealing the channel to prevent raw material volatilization or dust from entering. The motor 3 is started, and its output end drives the rotating rod 301 to rotate. The rotating rod 301 drives the nested top plate 302 and bottom plate 303 to rotate synchronously. The stirring rod 305 at the bottom of the top plate 302 horizontally cuts and mixes the raw materials, and the auxiliary rod 304 on the bottom plate 303 follows. Its rotation, due to the staggered arrangement of the two, forms a cross-stirring trajectory, avoiding local dead corners; when the inclined bottom plate 303 rotates, it generates an upward pushing force on the raw materials at the bottom, promoting the circulation of the raw materials up and down and improving the uniformity of mixing. During the stirring process, the partition 5 divides the inside of the tank into upper and lower areas, and the solenoid valve of the discharge port 501 is closed to ensure that the raw materials are fully mixed above the partition 5. The operator can monitor the stirring status in real time through the observation window. After the stirring is completed, the solenoid valve is opened, and the raw materials enter the inclined guide tube 502 through the discharge port 501. With the help of gravity, the discharge pipe 4 is guided to be discharged in an orderly manner, reducing splashing and residue. When cleaning or maintenance is required, the detachable sealing door 6 is easy to operate. After the operation is completed, it is closed to ensure the sealing of the inside of the tank.

Claims

1. A raw material mixing device for cosmetic production, characterized in that, include: Mixing tank (1); Feed pipe (2) is located at the upper end of the mixing tank (1); The motor (3) is fixedly installed on the upper end of the mixing tank (1); The discharge pipe (4) is embedded on the outside of the mixing tank (1); The mixing tank (1) is fixedly installed with a partition (5), and a number of support legs are fixedly installed at the bottom of the mixing tank (1). The output end of the motor (3) is fixedly installed with a rotating rod (301), which can be embedded inside the mixing tank (1). A guide plate (201) is embedded inside the feeding tube (2), and a rotating shaft (202) is provided through the outside of the guide plate (201). The guide plate (201) is inclined, and the two ends of the rotating shaft (202) are embedded in the inner wall of the feeding tube (2). The guide plate (201) and the rotating shaft (202) are movably connected.

2. The raw material mixing device for cosmetic production according to claim 1, characterized in that: The outer surface of the rotating rod (301) is nested with a top plate (302) and a bottom plate (303). The upper end of the top plate (302) is in contact with the top of the inside of the mixing tank (1), and the bottom of the bottom plate (303) is in contact with the bottom of the inside of the mixing tank (1). Several auxiliary rods (304) are fixedly installed on the upper end of the bottom plate (303).

3. The raw material mixing device for cosmetic production according to claim 2, characterized in that: A number of stirring rods (305) are fixedly installed at the bottom of the top plate (302). The stirring rods (305) and the auxiliary rods (304) are staggered, and the bottom of the stirring rods (305) is close to the upper end of the bottom plate (303). The bottom plate (303) is inclined.

4. The raw material mixing device for cosmetic production according to claim 3, characterized in that: The upper end of the partition (5) is provided with a discharge port (501), and an electromagnetic valve is provided inside the discharge port (501). A conduit (502) is fixedly installed at the bottom of the discharge port (501). One end of the conduit (502) is connected to one end of the discharge pipe (4), and the conduit (502) is inclined.

5. The raw material mixing device for cosmetic production according to claim 4, characterized in that: A sealing door (6) is embedded on the outside of the mixing tank (1), and the sealing door (6) is detachably connected to the mixing tank (1). An observation window is embedded on the outside of the mixing tank (1).

6. The raw material mixing device for cosmetic production according to claim 1, characterized in that: The bottom of the guide plate (201) is provided with a groove (203), and a rebounder (204) is embedded inside the groove (203). Both ends of the rebounder (204) are provided with connecting rods (205), one end of which is embedded inside the groove (203), and the other end of which is installed on the inner wall of the feeding pipe (2).

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