Raw material multi-depth dispersion homogenization equipment and its application in the preparation of Bose skin care products

Abstract

The present invention relates to the field of raw material homogenization technology, and specifically to a raw material multi-depth dispersion homogenization device and its application in the preparation of Bose skin care products, comprising: a base structure, a driving device and a homogenizing barrel are arranged on the base structure, and a stirring shaft that can extend into the homogenizing barrel is connected to the output shaft of the driving device; a stirring head, a plurality of groups of stirring heads are arranged along the length direction of the stirring shaft, and the stirring head is provided with a conducting hole arranged along its radial direction; an adjusting component is arranged on the base structure, and the adjusting component can block the conducting holes in sequence from top to bottom; a return pump component is arranged on the base structure and detachably connected to the stirring shaft, and the return pump component can pump the solution in the homogenizing barrel into the conducting hole; a feedback component is connected to the adjusting component and the return pump component, and the feedback component can increase the amount of solution pumped by the return pump component at the conducting hole when the adjusting component moves upward along the length direction of the stirring shaft.

Description

Technical Field

[0001] The invention relates to the technical field of raw material homogenization, in particular to a raw material multi-depth dispersion homogenization device and application thereof in the preparation of Bose skin care products. Background Art

[0002] Bosin is a xylose derivative with anti-aging active ingredients. It can promote the synthesis of collagen, make the skin stronger and more elastic, prevent aging, and is widely used in skin care products. When preparing bosin skin care products, it is usually necessary to mix, disperse, homogenize and emulsify a variety of raw materials.

[0003] A homogenizer is a laboratory instrument used for mixing, dispersing, emulsifying and dissolving. Its principle is to use a high-speed rotating disc or rotor to make liquid or semi-solid samples evenly mixed, dispersed and emulsified under the action of centrifugal force and shear force. It is widely used in medicine, biochemistry, food, cosmetics and other fields.

[0004] The existing homogenizer is mainly composed of a driving motor, a stirring shaft and a homogenizing barrel. A stirring head is arranged at the bottom of the stirring shaft. The stirring head drives the solution in the homogenizing barrel to rotate, so that the solution in the homogenizing barrel produces a speed difference and can achieve a shear effect, so that the solution is mixed and dispersed. However, this homogenizer has great limitations. The main reason is that most of the stirring heads are only provided with one group, and the shear effect produced by driving the solution is poor. The disadvantage brought about is that the speed difference between the solutions is small. In order to achieve a good homogenization effect, the stirring head needs to run for a long time and at high power, resulting in an increased risk of contamination of the solution to be treated. Summary of the invention

[0005] The purpose of the present invention is to provide a raw material multi-depth dispersion homogenization device and its application in the preparation of Bose skin care products to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a multi-depth dispersion and homogenization equipment for raw materials, comprising: a base structure, on which a driving device and a homogenizing barrel are arranged, and the output shaft of the driving device is connected to a stirring shaft that can extend into the homogenizing barrel; a stirring head, which is provided with multiple groups along the length direction of the stirring shaft, and the stirring head is provided with a conducting hole arranged along its radial direction; an adjusting component, which is arranged on the base structure, and the adjusting component can block the conducting holes in sequence from top to bottom; a return pump component, which is arranged on the base structure and is detachably connected to the stirring shaft, and the return pump component can pump the solution in the homogenizing barrel to the conducting hole; a feedback component, which connects the adjusting component and the return pump component, and the feedback component can increase the amount of solution pumped to the conducting hole by the return pump component when the adjusting component moves upward along the length direction of the stirring shaft.

[0007] As a further solution of the present invention: the interior of the stirring shaft is a hollow structure, and the adjustment assembly includes an adjustment tube that is sealed and slidably installed in the stirring shaft, the adjustment tube passes through a conducting groove arranged along the length direction of the stirring shaft and is connected to a first annular connecting part, and a first connecting seat is sealed and rotatably installed on the first annular connecting part, and the first connecting seat is connected to an electric telescopic rod connected to the driving device; when the electric telescopic rod is actuated, it can drive the adjustment tube to move along the length direction of the stirring shaft.

[0008] As a further solution of the present invention: a support is fixedly mounted on the base structure, a bracket adapted thereto is arranged on the support, and the bracket is connected to the driving device and the electric telescopic rod.

[0009] As a further solution of the present invention: the return pump assembly includes a sealed cylinder body fixedly connected to the base structure, and two groups of one-way valves with opposite conduction directions are arranged on the sealed cylinder body, one group of the one-way valves is connected to the first connecting seat, and the other group of the one-way valves is connected to the bottom of the homogenizing barrel; a sealing plug is also sealingly and slidably installed in the sealed cylinder body, and the sealing plug is connected to a lifting frame extending to the outside of the sealed cylinder body, and the lifting frame is connected to a driven shaft rotatably installed on the base structure through a pumping structure; the return pump assembly also includes a mosaic structure connecting the stirring shaft and the driven shaft.

[0010] As a further solution of the present invention: the pumping structure includes a rotating plate fixedly connected to the driven shaft, and a first convex shaft is arranged on the rotating plate; the pumping structure also includes a transverse groove arranged on the lifting frame, and the first convex shaft can roll in the transverse groove.

[0011] As a further solution of the present invention: the interlocking structure includes a ring rotatably mounted on the base structure, a plurality of locking grooves are arranged on the side wall of the ring, and inclined surfaces are arranged on both sides of the open ends of the locking grooves; the locking shaft arranged on the stirring shaft is adapted to the locking grooves; the ring is connected to the driven shaft through a bevel gear set.

[0012] As a further solution of the present invention: the feedback component includes a driving plate connected to the base structure through a telescopic rod, and a step groove is provided on the driving plate. The second cam shaft rotatably connected to the action end of the electric telescopic rod can roll in the step groove; the feedback component also includes a pushing structure connected to the driving plate and the first cam shaft, and the pushing structure can change the radius of the circular motion of the first cam shaft.

[0013] As a further solution of the present invention: the stepped groove includes a plurality of groups of vertical grooves which are staggered and parallel to each other and are arranged on the driving plate, and two adjacent groups of vertical grooves are connected by an inclined groove.

[0014] As a further solution of the present invention: the interior of the driven shaft is a hollow structure, and two groups of sliding grooves are symmetrically arranged on the rotating plate, sliders are slidably installed in the sliding grooves, and the first cam is rotatably connected to one group of the sliders; the pushing structure includes a connecting rod slidably installed in the driven shaft, a support rod is rotatably installed at one end of the connecting rod, and the end of the support rod away from the connecting rod is rotatably connected to the slider; the other end of the connecting rod is provided with a second annular connecting portion, and the second annular connecting portion is rotatably connected to the second connecting seat connected to the driving plate.

[0015] An application of the raw material multi-depth dispersion homogenization equipment in the preparation of Bose skin care products.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: by providing a stirring head, a conducting hole and a return pump assembly, when the stirring shaft drives multiple groups of stirring heads to make circular motion, the solution in the homogenizing barrel can form multiple layers of rapidly rotating solution flows, and each layer of solution flow has a speed difference with the slow-moving solution flow in the homogenizing barrel and has a shearing effect, thereby improving the homogenization effect of solutions at different depths in the homogenizing barrel and increasing the homogenization speed. At the same time, the solution in the homogenizing barrel can be pumped back into the conducting hole, thereby accelerating the speed of the solution moving in the radial direction of the homogenizing barrel and generating a greater speed difference with the nearby slow-moving solution flow, thereby enhancing the shear degree between the solutions, further accelerating the homogenization speed, and reducing the risk of solution contamination; by providing an adjusting assembly, on the one hand, the depth of the solution corresponding to the stirring head can be produced A faster solution flow is generated, thereby generating a speed difference with the slower solution flow between the two adjacent groups of stirring heads, and shearing is performed to achieve a homogenizing effect. On the other hand, it can prevent the solution from being sprayed out from the through hole located on the upper part of the solution and colliding with the side wall of the homogenizing barrel and the solution in the homogenizing barrel to cause splashing; through the feedback component set, the speed of the solution sprayed out through the through hole can always be kept constant, thereby avoiding the phenomenon of excessive injection pressure caused when only one group of through holes is connected under the condition of constant solution pumping speed, further reducing the splashing phenomenon caused by the solution colliding with the inner wall of the homogenizing barrel, and at the same time, when all the through holes are connected, the injection pressure can be guaranteed, and the solution can have a faster speed moving along the radial direction of the homogenizing barrel, ensuring the homogenizing effect of the solution. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of an embodiment of a raw material multi-depth dispersion and homogenization equipment;

[0018] Figure 2It is a structural schematic diagram of another angle of one embodiment of a raw material multi-depth dispersion and homogenization device;

[0019] Figure 3 for Figure 2 A magnified view of the structure at center A;

[0020] Figure 4 It is a structural exploded diagram of a stirring shaft, an adjusting tube, a first annular connecting part and a first connecting seat in one embodiment of a raw material multi-depth dispersion homogenization device;

[0021] Figure 5 This is a schematic structural diagram of a pushing structure in one embodiment of a raw material multi-depth dispersion and homogenization device;

[0022] Figure 6 It is a structural schematic diagram of a bracket, a support, an electric telescopic rod, a second cam shaft and a first connecting seat in one embodiment of a raw material multi-depth dispersion homogenization device;

[0023] Figure 7 It is a structural exploded diagram of a return pump assembly and a drive plate in one embodiment of a raw material multi-depth dispersion homogenization device;

[0024] Figure 8 This is a schematic diagram of the structure of the second cam shaft, the driving plate and the connecting rod in one embodiment of the raw material multi-depth dispersion and homogenization equipment.

[0025] In the figure: 1, base structure; 2, homogenizing barrel; 3, driving device; 4, stirring shaft; 401, conduction groove; 5, stirring head; 501, conduction hole; 6, adjusting tube; 7, first annular connecting part; 8, first connecting seat; 9, locking shaft; 10, collar; 1001, locking groove; 1002, inclined surface; 11, bevel gear set; 12, driven shaft; 13, connecting rod; 14, second annular connecting part; 15, supporting rod; 16. Rotating plate; 1601. Slide groove; 17. Sliding block; 18. First cam shaft; 19. Lifting frame; 1901. Horizontal groove; 20. Sealing plug; 21. Sealing cylinder body; 22. One-way valve; 23. Electric telescopic rod; 24. Second cam shaft; 25. Driving plate; 2501. Vertical groove; 2502. Inclined groove; 26. Guide sleeve; 27. Guide rod; 28. Second connecting seat; 29. ​​Bracket; 30. Support. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] In addition, when an element in the present invention is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only embodiment.

[0028] See also Figure 1 to Figure 8 In an embodiment of the present invention, a multi-depth dispersion and homogenization device for raw materials includes: a base structure 1, a stirring head 5, an adjustment component, a back pump component or a feedback component, so that when the stirring shaft 4 drives the multiple groups of stirring heads 5 to make circular motion, the solution in the homogenizing barrel 2 can form multiple layers of rapidly rotating solution flows, and each layer of solution flow has a speed difference with the slow-moving solution flow in the homogenizing barrel 2 and has a shearing effect, thereby improving the homogenization effect of the solutions at each depth in the homogenizing barrel 2 and improving the homogenization speed. At the same time, the solution in the homogenizing barrel 2 can be pumped back into the conducting hole 501, so that the speed of the solution moving in the radial direction of the homogenizing barrel 2 is accelerated, and a larger speed difference is generated with the nearby slow-moving solution flow, thereby enhancing the shear degree between the solutions, further accelerating the homogenization speed, and reducing the risk of solution contamination.

[0029] A driving device 3 and a homogenizing barrel 2 are arranged on the base structure 1, and a stirring shaft 4 which can extend into the homogenizing barrel 2 is connected to the output shaft of the driving device 3, and the interior of the stirring shaft 4 is a hollow structure; a plurality of stirring heads 5 are arranged along the length direction of the stirring shaft 4, and a conducting hole 501 is opened on the stirring head 5 along its radial direction.

[0030] When in use, the Bose skin care product raw material to be processed (hereinafter referred to as the solution) is poured into the homogenizing barrel 2, and then the driving device 3 is started. The output shaft of the driving device 3 can drive the stirring shaft 4 connected thereto to rotate, so that the stirring head 5 makes a circular motion, and drives the solution near the stirring head 5 to make a circular motion. At this time, the movement speed of the solution near the stirring head 5 is greater than the movement speed of the solution away from the stirring head 5, and a speed difference is generated between the two parts of the solution, so that the two parts of the solution can have a mutual shearing effect, so that the solution is fully dispersed and mixed.

[0031] It is worth noting that the above speed difference includes the speed difference in the circumferential direction when the stirring shaft 4 rotates and the speed difference when the solution makes a circular motion and generates centrifugal force and is forced to move in the radial direction of the homogenizing barrel 2.

[0032] Among them, since multiple groups of stirring heads 5 are equidistantly arranged on the stirring shaft 4, when the stirring shaft 4 rotates, the solutions at different heights in the homogenizing barrel 2 can produce different rotation speeds, and through the mutual shearing and collision of the high-speed moving solution and the low-speed moving solution, the homogenization effect can be synchronously produced at each depth of the solution to be treated, thereby improving the homogenization speed and uniformity of the solutions at each depth in the homogenizing barrel 2.

[0033] Furthermore, when the stirring shaft 4 rotates, the solution in the homogenizing barrel 2 can be pumped back to the conducting hole 501 through the back pump assembly, so that part of the solution can be sprayed along the radial direction of the homogenizing barrel 2 through the conducting hole 501, thereby accelerating the speed of the solution moving in the radial direction of the homogenizing barrel 2 and generating a greater speed difference with the nearby slow-moving solution, thereby enhancing the shear degree between the solutions, accelerating the homogenization speed, and further improving the homogenization effect.

[0034] Through the above arrangement, when the stirring shaft 4 drives the multiple groups of stirring heads 5 to make circular motion, the solution in the homogenizing barrel 2 can form multiple layers of rapidly rotating solution flows, and each layer of solution flow has a speed difference with the slow-moving solution flow in the homogenizing barrel 2 and has a shearing effect, thereby improving the homogenization effect of the solutions at each depth in the homogenizing barrel 2 and increasing the homogenization speed. At the same time, the solution in the homogenizing barrel 2 can be pumped back into the conducting hole 501, and the speed of the solution moving in the radial direction of the homogenizing barrel 2 is accelerated, and a greater speed difference is generated with the nearby slow-moving solution flow, thereby enhancing the shear degree between the solutions, further accelerating the homogenization speed, and reducing the risk of solution contamination.

[0035] See also Figure 4 , Figure 6 The adjusting component is arranged on the base structure 1, and the adjusting component can block the conducting hole 501 in sequence from top to bottom. The adjusting component includes an adjusting tube 6 sealingly and slidably installed in the stirring shaft 4, and the adjusting tube 6 passes through the conducting groove 401 arranged along the length direction of the stirring shaft 4 and is connected with a first annular connecting part 7, and a first connecting seat 8 is sealed and rotatably installed on the first annular connecting part 7, and the first connecting seat 8 is connected to the electric telescopic rod 23 connected to the driving device 3; when the electric telescopic rod 23 moves, it can drive the adjusting tube 6 to move along the length direction of the stirring shaft 4.

[0036] When in use, the depth of the conduction hole 501 can be controlled according to the depth of the solution in the homogenizing barrel 2. For ease of understanding, an example is given as follows: In the present embodiment, a total of four groups of stirring heads 5 and corresponding four groups of conduction holes 501 are provided. If the amount of solution in the homogenizing barrel 2 just covers the third group of stirring heads 5 and the third group of conduction holes 501, the electric telescopic rod 23 is controlled to move, driving the first connecting seat 8 connected thereto to move, so that under the action of the first annular connecting portion 7, the regulating tube 6 can move in the stirring shaft 4 until the three groups of conduction holes 501 at the bottom are in a conducted state, while the upper group is in a dissolved The conducting hole 501 above the solution is in a blocked state, so that when the solution flows back into the homogenizing barrel 2 through the conducting hole 501, only the conducting hole 501 located below the solution is in a conducting state. The significance of the above arrangement is, on the one hand, that a faster solution flow can be generated inside the solution corresponding to the depth of the stirring head 5, thereby generating a speed difference with the slower solution flow between the two adjacent groups of stirring heads 5 to shear to achieve a homogenizing effect; on the other hand, it is to prevent the solution from being sprayed out from the conducting hole 501 located above the solution and colliding with the side wall of the homogenizing barrel 2 and the solution in the homogenizing barrel 2 to generate splashing.

[0037] It should be noted that an annular cavity is formed between the first annular connection part 7 and the first connection seat 8. When the solution is pumped back to the first connection seat 8 through the return pump assembly, it can first fill the annular cavity and then enter the first annular connection part 7. When the first annular connection part 7 rotates with the stirring shaft 4, the solution can be continuously transported to the regulating tube 6 through the annular cavity and sprayed out from the conducting hole 501 when entering the stirring shaft 4.

[0038] A support 30 is fixedly mounted on the base structure 1 , and a bracket 29 adapted thereto is disposed on the support 30 . The bracket 29 is connected to the driving device 3 and the electric telescopic rod 23 .

[0039] During use, when the bracket 29 is inserted into the support 30, the stirring head 5 at the bottom of the stirring shaft 4 is at the bottom of the homogenizing barrel 2, and at the same time, each stirring head 5 can be evenly distributed within each depth of the homogenizing barrel 2. After the homogenization process is completed, the driving device 3, the stirring shaft 4 and the stirring head 5 can be lifted by pulling the bracket 29 to facilitate the removal of the solution in the homogenizing barrel 2.

[0040] See also Figure 2~Figure 3 , Figure 7, the back pump assembly is arranged on the base structure 1 and is detachably connected to the stirring shaft 4, and the back pump assembly can pump the solution in the homogenizing barrel 2 to the conducting hole 501; the back pump assembly includes a sealed cylinder body 21 fixedly connected to the base structure 1, and two groups of one-way valves 22 with opposite conducting directions are arranged on the sealed cylinder body 21, one group of the one-way valves 22 is connected to the first connecting seat 8, and the other group of the one-way valves 22 is connected to the bottom of the homogenizing barrel 2. In detail, the conducting direction of one group of the one-way valves 22 is: from the homogenizing barrel 2 to the sealed cylinder body 21, the one-way valve 22 is connected to the homogenizing barrel 2 through a conduit, and the conducting direction of the other ... one-way valve 22 is connected to the homogenizing barrel 2 through a conduit. The direction is: from the sealing cylinder body 21 to the first connecting seat 8, the one-way valve 22 is connected to the first connecting seat 8; a sealing plug 20 is also sealed and slidably installed in the sealing cylinder body 21, and the sealing plug 20 is connected to a lifting frame 19 extending to the outside of the sealing cylinder body 21, and the lifting frame 19 is connected to the driven shaft 12 rotatably installed on the base structure 1 through a pumping structure, and the pumping structure includes a rotating plate 16 fixedly connected to the driven shaft 12, and a first convex shaft 18 is arranged on the rotating plate 16; the pumping structure also includes a transverse groove 1901 arranged on the lifting frame 19, and the first convex shaft 18 can roll in the transverse groove 1901.

[0041] During use, when the stirring shaft 4 rotates, it can drive the driven shaft 12 connected thereto to rotate, so that the rotating plate 16 connected to the driven shaft 12 makes a circular motion, and the first cam 18 will also follow the circular motion. With the cooperation of the first cam 18 and the transverse groove 1901, the lifting frame 19 can make a lifting motion when the first cam 18 makes a circular motion, so that the sealing plug 20 can reciprocate in the sealing cylinder body 21 to draw the solution in the homogenizing barrel 2 into the sealing cylinder body 21, and then the solution is compressed and pumped into the first connecting seat 8 and sprayed out from the conducting hole 501.

[0042] The return pump assembly also includes a chimeric structure connecting the stirring shaft 4 and the driven shaft 12, and the chimeric structure includes a ring 10 rotatably mounted on the base structure 1, and a plurality of locking grooves 1001 are arranged on the side wall of the ring 10, and inclined surfaces 1002 are arranged on both sides of the open end of the locking groove 1001; the locking shaft 9 arranged on the stirring shaft 4 is adapted to the locking groove 1001; the ring 10 is connected to the driven shaft 12 through a bevel gear set 11.

[0043] After the solution is poured into the homogenizing barrel 2, the stirring shaft 4 is inserted vertically downward into the homogenizing barrel 2 along the sleeve ring 10, and the bracket 29 is aligned with the support 30. After the bracket 29 moves to the bottom of the support 30, the driving device 3 is fixed, and the locking shaft 9 can also be inserted into the locking groove 1001. At this time, with the cooperation of the locking shaft 9 and the locking groove 1001, the stirring shaft 4 and the sleeve ring 10 are axially locked, so that when the stirring shaft 4 rotates, the sleeve ring 10 can be driven to rotate, and the driven shaft 12 can be driven to rotate through the bevel gear set 11. That is, the setting of the locking shaft 9 and the sleeve ring 10 can facilitate the removal of the driving device 3 and the stirring shaft 4, and can also ensure the linkage effect between the stirring shaft 4 and the driven shaft 12 during use.

[0044] See also Figure 3 , Figure 5 , Figure 6~Figure 8 , the feedback component is connected to the electric telescopic rod 23 and the first cam 18, and the feedback component can increase the amount of solution pumped to the conducting hole 501 by the return pump component when the adjustment component moves upward along the length direction of the stirring shaft 4; the feedback component includes a driving plate 25 connected to the base structure 1 through a telescopic rod, and a stepped groove is provided on the driving plate 25. The second cam 24 rotatably connected to the action end of the electric telescopic rod 23 can roll in the stepped groove. Specifically, the stepped groove includes a plurality of groups of vertical grooves 2501 that are staggered and parallel to each other on the driving plate 25, and two adjacent groups of vertical grooves 2501 are connected by an inclined groove 2502, wherein the telescopic rod includes two groups of guide rods 27 fixedly connected to the base structure 1, and the guide rods 27 are slidably fitted with a guide sleeve 26 provided on the driving plate 25.

[0045] As can be seen from the above, according to the amount of solution in the homogenizing barrel 2, we can control the height of the adjusting tube 6 through the electric telescopic rod 23, so that the number of conductive holes 501 that are conductive can be changed, and when the electric telescopic rod 23 is actuated, its actuating end can also drive the second convex shaft 24 connected thereto to move in the vertical direction of space, so that the second convex shaft 24 can move along the stepped groove, wherein, when the second convex shaft 24 is in the vertical groove 2501, the driving plate 25 has the effect of locking the pushing structure. Specifically, since the moving direction of the pushing structure is in a perpendicular state to the vertical groove 2501, in this state, the electric telescopic rod 23 only needs to keep the second convex shaft 24 at a constant height. That is, the position of the pushing structure on the driven shaft 12 will not change, ensuring that the first cam 18 can make a circular motion of a predetermined diameter, so that the pumping speed of the return pump assembly is constant, and when the second cam 24 moves through the inclined groove 2502, it can drive the driving plate 25 to move, and drive the pushing structure connected thereto to move, so that the radius of the circular motion of the first cam 18 changes, and the pumping speed of the return pump assembly changes, and the amount of solution returned to the through hole 501 changes, so that when the number of through holes 501 is different, the amount of solution pumped to the through hole 501 changes accordingly, so that the speed of the solution ejected from the through hole 501 is consistent.

[0046] For example, when the amount of solution poured into the homogenizing barrel 2 is large, the electric telescopic rod 23 is controlled to move to move the regulating tube 6 upward. At this time, the number of the conductive holes 501 that are connected increases. At the same time, the second cam 24 will also move upward, and when cooperating with the inclined groove 2502, the position of the driving plate 25 is changed, so that the radius of the circular motion of the first cam 18 increases, and the amount of solution pumped to the conductive hole 501 by the return pump assembly increases, so as to ensure that the speed of the solution sprayed through the conductive hole 501 is the same under different solution amounts.

[0047] Through the above arrangement, the speed at which the solution is sprayed out through the conducting holes 501 can always be kept constant, thereby avoiding the phenomenon of excessive spray pressure caused by only one group of conducting holes 501 being connected when the solution pumping speed is constant, reducing the splashing phenomenon caused by the solution hitting the inner wall of the homogenizing barrel 2, and at the same time ensuring the spray pressure when all the conducting holes 501 are connected, and enabling the solution to have a faster speed of moving in the radial direction of the homogenizing barrel 2, thereby ensuring the homogenization effect of the solution.

[0048] It is worth noting that the action end of the above-mentioned electric telescopic rod 23 adopts a stepping motion, that is, when the electric telescopic rod 23 moves once, it can and can only drive the adjusting tube 6 to make a group of height conducting holes 501 conductive, and at the same time, it can drive the second cam 24 from one group of vertical grooves 2501 through the inclined groove 2502 to another group of vertical grooves 2501, so as to ensure the stability of the driving plate 25 during the stirring and homogenizing process.

[0049] The feedback component also includes a pushing structure connecting the driving plate 25 and the first cam 18, and the pushing structure can change the radius of the circular motion of the first cam 18. In detail, the interior of the driven shaft 12 is a hollow structure, and two groups of slide grooves 1601 are symmetrically arranged on the rotating plate 16, and sliders 17 are slidably installed in the slide grooves 1601, and the first cam 18 is rotatably connected to one group of the sliders 17; the pushing structure includes a connecting rod 13 slidably installed in the driven shaft 12, and a support rod 15 is rotatably installed at one end of the connecting rod 13, and the end of the support rod 15 away from the connecting rod 13 is rotatably connected to the slider 17; the other end of the connecting rod 13 is provided with a second annular connecting portion 14, and the second annular connecting portion 14 is rotatably connected to the second connecting seat 28 connected to the driving plate 25.

[0050] When the driving plate 25 moves, it can drive the second connecting seat 28 to move along the length direction of the driven shaft 12, and drive the connecting rod 13 to move in cooperation with the second annular connecting portion 14. At this time, under the support of the support rod 15, the slider 17 can move along the length direction of the slide groove 1601, and change the radius of the circular motion of the first convex shaft 18, so as to achieve the effect of adjusting the speed of the pump back assembly to pump the solution back.

[0051] It should be noted that the sum of the masses of the first cam 18 and the slider 17 connected thereto is equal to the mass of the other slider 17, thereby making the circular motion of the driven shaft 12 and the rotating plate 16 more stable, avoiding vibration during rotation due to the center of gravity of the rotating plate 16 not being on its rotating axis, and improving the silent effect of the device.

[0052] An application of the raw material multi-depth dispersion homogenization equipment in the preparation of Bose skin care products.

[0053] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0054] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. Raw material multi-depth dispersion and homogenization equipment, including: A base structure (1), wherein a driving device (3) and a homogenizing barrel (2) are arranged on the base structure (1), and an output shaft of the driving device (3) is connected to a stirring shaft (4) capable of extending into the homogenizing barrel (2); It is characterized by further comprising: A plurality of stirring heads (5) are arranged along the length direction of the stirring shaft (4), and the stirring heads (5) are provided with conducting holes (501) arranged along the radial direction thereof; An adjustment component, arranged on the base structure (1), the adjustment component being capable of blocking the conducting holes (501) in sequence from top to bottom; A return pump assembly, arranged on the base structure (1) and detachably connected to the stirring shaft (4), the return pump assembly being capable of pumping the solution in the homogenizing barrel (2) toward the conducting hole (501); A feedback component connected to the regulating component and the return pump component, wherein the feedback component is capable of increasing the amount of solution pumped by the return pump component to the conducting hole (501) when the regulating component moves upward along the length direction of the stirring shaft (4); The interior of the stirring shaft (4) is a hollow structure, and the adjustment assembly comprises an adjustment tube (6) which is sealingly and slidably mounted inside the stirring shaft (4), the adjustment tube (6) passes through a conducting groove (401) arranged along the length direction of the stirring shaft (4) and is connected to a first annular connecting portion (7), a first connecting seat (8) is sealingly and rotatably mounted on the first annular connecting portion (7), and the first connecting seat (8) is connected to an electric telescopic rod (23) connected to the driving device (3); When the electric telescopic rod (23) moves, it can drive the regulating tube (6) to move along the length direction of the stirring shaft (4); The return pump assembly comprises a sealed cylinder (21) fixedly connected to the base structure (1), and two groups of one-way valves (22) with opposite conduction directions are arranged on the sealed cylinder (21), one group of the one-way valves (22) is connected to the first connecting seat (8), and the other group of the one-way valves (22) is connected to the bottom of the homogenizing barrel (2); A sealing plug (20) is also sealingly and slidably mounted in the sealing cylinder (21); the sealing plug (20) is connected to a lifting frame (19) extending to the outside of the sealing cylinder (21); the lifting frame (19) is connected to a driven shaft (12) rotatably mounted on the base structure (1) via a pumping structure; The return pump assembly also includes a fitting structure connecting the stirring shaft (4) and the driven shaft (12); The pumping structure comprises a rotating plate (16) fixedly connected to the driven shaft (12), wherein a first convex shaft (18) is provided on the rotating plate (16); The pumping structure further comprises a transverse groove (1901) arranged on the lifting frame (19), and the first convex shaft (18) is capable of rolling in the transverse groove (1901); The feedback assembly comprises a drive plate (25) connected to the base structure (1) via a telescopic rod, the drive plate (25) being provided with a stepped groove, and a second convex shaft (24) rotatably connected to the action end of the electric telescopic rod (23) being capable of rolling in the stepped groove; The feedback component further comprises a pushing structure connected to the driving plate (25) and the first convex shaft (18), wherein the pushing structure is capable of changing the radius of the circular motion of the first convex shaft (18).

2. The raw material multi-depth dispersion homogenization equipment according to claim 1, characterized in that: A support (30) is fixedly mounted on the base structure (1), a bracket (29) adapted thereto is provided on the support (30), and the bracket (29) is connected to the drive device (3) and the electric telescopic rod (23).

3. The raw material multi-depth dispersion homogenization equipment according to claim 1, characterized in that: The interlocking structure comprises a collar (10) rotatably mounted on the base structure (1), a plurality of locking grooves (1001) being provided on the side wall of the collar (10), and inclined surfaces (1002) being provided on both sides of the opening ends of the locking grooves (1001); A locking shaft (9) disposed on the stirring shaft (4) is adapted to fit the locking groove (1001); The collar (10) is connected to the driven shaft (12) via a bevel gear set (11).

4. The raw material multi-depth dispersion homogenization equipment according to claim 1, characterized in that: The stepped groove comprises a plurality of groups of vertical grooves (2501) which are staggered and parallel to each other and are arranged on the driving plate (25), and two adjacent groups of vertical grooves (2501) are connected via an inclined groove (2502).

5. The raw material multi-depth dispersion homogenization equipment according to claim 1, characterized in that: The interior of the driven shaft (12) is a hollow structure, and two groups of slide grooves (1601) are symmetrically arranged on the rotating plate (16), and a slider (17) is slidably installed in the slide groove (1601), and the first convex shaft (18) is rotationally connected to one group of the sliders (17); The pushing structure comprises a connecting rod (13) slidably mounted in the driven shaft (12); a support rod (15) is rotatably mounted on one end of the connecting rod (13); and an end of the support rod (15) away from the connecting rod (13) is rotatably connected to the slider (17); The other end of the connecting rod (13) is provided with a second annular connecting portion (14), and the second annular connecting portion (14) is rotatably connected to a second connecting seat (28) connected to the driving plate (25).

6. Use of the raw material multi-depth dispersion homogenization equipment as described in any one of claims 1 to 5 in the preparation of Bose skin care products.

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