A highly efficient dilution and emulsification equipment for cosmetic production

Abstract

The invention discloses a highly efficient dilution and emulsification device for cosmetic production, and relates to the technical field of cosmetic production. The highly efficient dilution and emulsification device for cosmetic production comprises an emulsification tank, wherein a flange is sleeved and welded and fixedly connected to the top end of the outer surface of the emulsification tank, a tank cover is arranged directly above the emulsification tank, connection holes are provided at the circular hole positions corresponding to the flange on the tank cover, the emulsification tank and the tank cover are fixedly connected by bolts, three L-shaped support columns are fixedly installed by screws at equal distances in the circumferential direction on the outer surface of the emulsification tank, a mounting hole is provided at the center position of the tank cover, a bearing is fixedly installed on the inner wall of the mounting hole, grease and water phases can be fully and thoroughly mixed by the reverse rotation of two first stirring shafts and two second stirring shafts, and the circular motion of an S-shaped stirring rod inside the box body is cooperated to achieve a good stirring and mixing effect, shorten the mixing and stirring time, improve the working efficiency, and at the same time enable the grease and water phases to be fully mixed and emulsified.

Description

Technical Field

[0001] The invention relates to the technical field of cosmetic production, and in particular to a highly efficient dilution and emulsification device for cosmetic production. Background Art

[0002] Emulsification refers to two immiscible liquids, such as oil and water. If an appropriate surfactant is added and the mixture is stirred vigorously, the oil will be dispersed in the water to form an emulsion. Emulsification is a liquid-liquid interface phenomenon. Due to the action of the surfactant, two liquids that are originally immiscible with each other can be mixed together. This phenomenon is called emulsification. An emulsion is a substance formed by dispersing one liquid in the form of liquid droplets in another immiscible liquid. It is generally milky white and opaque and can be divided into two types: oil-in-water and oil-in-water.

[0003] In cosmetics processing, emulsion is the most common form of cosmetics. The essences, body lotions and facial cleansers we use are essentially emulsions, but the emulsification degree is different. Common emulsification processes such as the new soap method are a very traditional emulsion preparation method, which is often used in cosmetics processing. This method is to heat the oil and the water phase containing alkali separately, and then mix and stir them when they reach a certain temperature. At this time, a saponification reaction will occur, and soap will be formed at the interface of the two phases. This substance can reduce the interfacial tension between the water and oil phases, making the entire product a stable emulsion;

[0004] When the mixed raw materials are stirred in the existing process, the stirring effect is completely dependent on the motor driving the stirring shaft located at the center of the emulsification tank for mixing and stirring. It takes a long time to fully mix the grease and the water phase by only using the stirring shaft located at the center, and the stirring shaft needs to be kept rotating at a high speed during the mixing process to better break up the grease. The high speed not only places high requirements on the performance of the mixing equipment, but also increases the noise and vibration generated, which is not conducive to extending the life of the equipment. At the same time, most of the stirring shafts are fixed by welding or bolting, which is very inconvenient when installing or disassembling the stirring shaft for maintenance, thereby making the installation and disassembly efficiency of the stirring shaft of the equipment low. Summary of the invention

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the present invention provides an efficient dilution and emulsification equipment for cosmetic production, which solves the problem that when the existing mixed raw materials are stirred, the stirring effect is completely dependent on the motor driving the stirring shaft located at the center of the emulsification tank for mixing and stirring. Only using the stirring shaft located at the center requires a long time to fully mix the oil and water phase, and during the mixing process, the stirring shaft needs to be kept rotating at a high speed to better break up the oil. The higher rotation speed not only places higher performance requirements on the mixing equipment, but also increases the noise and vibration generated, which is not conducive to extending the life of the equipment. At the same time, most of the stirring shafts are fixed by welding or bolting, which is very inconvenient when installing or disassembling the stirring shaft for maintenance, thereby causing the technical problem that the equipment has low installation and disassembly efficiency of the stirring shaft.

[0007] (II) Technical solution

[0008] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0009] A highly efficient dilution and emulsification device for cosmetic production, comprising an emulsification tank, wherein a flange is sleeved and welded to the top of the outer surface of the emulsification tank, a tank cover is arranged directly above the emulsification tank, and connection holes are provided on the tank cover at the positions of the circular holes corresponding to the flange, the emulsification tank and the tank cover are fixedly connected by bolts, and three L-shaped support columns are fixedly installed on the outer surface of the emulsification tank at equal distances in the circumferential direction by screws;

[0010] Preferably, a mounting hole is provided at the center of the tank cover, a bearing is fixedly mounted on the inner wall of the mounting hole, a rotating tube is rotatably mounted on the inner wall of the bearing, and both ends of the rotating tube extend out of the upper and lower outer surfaces of the bearing, a hollow rotating shaft is rotatably mounted on the inner wall of the rotating tube, and both ends of the hollow rotating shaft extend out of the upper and lower outer surfaces of the rotating tube;

[0011] A U-shaped frame is fixedly installed at the middle position of the top of the emulsification tank, and a driving device is arranged on the inner wall of the U-shaped frame, and the driving device is used to rotate the rotating tube and the hollow rotating shaft in the opposite direction;

[0012] The outer surface of the rotating tube is located at one end of the inner part of the emulsification tank and is fixedly mounted with a water spray box. The outer surface of the water spray box is symmetrically fixedly connected with fixed pipes communicating with the inner part thereof on both sides. The bottom of the water spray box is open.

[0013] The outer surface of the hollow rotating shaft is located at one end inside the emulsification tank and is fixedly connected to a U-shaped tube, and the water spray box is located above the U-shaped tube;

[0014] Among them, fixed columns are symmetrically sleeved and fixedly installed on the outer surfaces of the two fixed tubes, and the same fixed columns are symmetrically sleeved and fixedly installed at both ends of the outer surface of the U-shaped tube, and a first stirring shaft is arranged directly below the fixed columns of the fixed tubes;

[0015] Wherein, a second stirring shaft is arranged directly below the fixed column of the U-shaped tube, and the length of the second stirring shaft is greater than the length of the first stirring shaft. The two first stirring shafts and the two second stirring shafts are used to mix and stir the grease and water in the emulsification tank;

[0016] Wherein, a clamping device is provided between the top ends of the two first stirring shafts and the two second stirring shafts and the bottom ends of the fixing columns, respectively, and the clamping device is used for quickly installing or disassembling the first stirring shafts and the second stirring shafts;

[0017] Among them, the two fixed pipes are provided with a scraping device, which is used to scrape off the grease adhered to the inner wall of the emulsification tank;

[0018] Wherein, a cleaning device is arranged on the top of the tank cover, and the cleaning device is used to clean the inside of the emulsification tank;

[0019] Wherein, the cleaning device comprises a liquid pump, which is fixedly mounted on the top of the tank cover, and a water inlet pipe is fixedly connected to the input end of the liquid pump, and a connecting flange is fixedly mounted on the end of the water inlet pipe away from the liquid pump;

[0020] The output end of the liquid pump is fixedly connected with a water delivery pipe, the top end of the hollow shaft passes through the upper surface of the horizontal plate of the U-shaped frame, and the end of the water delivery pipe away from the liquid pump is rotatably connected to the inner wall of the top end of the hollow shaft;

[0021] A first annular groove is formed on the outer surface of the inner shell at the inner bottom end of the water spray box, and a second annular groove is formed on the inner surface of the outer shell at the inner bottom end of the water spray box at a position corresponding to the first annular groove;

[0022] The inner bottom end of the water spray box is provided with a rotating sealing cover having the same diameter as the water spray box, the inner surface of the rotating sealing cover is fixedly connected with a second annular plate at a position corresponding to the first annular groove, and the outer surface of the rotating sealing cover is fixedly connected with a first annular plate at a position corresponding to the second annular groove;

[0023] Wherein, sealing pads are arranged on the outer surfaces of the first annular plate and the second annular plate, and rubber sealing sleeves are movably sleeved on the outer surfaces of the water spray box and the rotating sealing cover, and the rotating sealing cover is sealingly rotatably connected with the inner wall of the water spray box through the first annular plate and the second annular plate;

[0024] The tops of both ends of the U-shaped tube are fixedly connected to the lower surface of the rotary sealing cover and communicate with the interior thereof, and the interior of the U-shaped tube is communicated with the interior of the hollow rotating shaft.

[0025] Preferably, the driving device comprises a servo motor, which is fixedly mounted on the inner wall of a vertical plate on one side of the U-shaped frame, and a first bevel gear is fixedly mounted on the output end of the servo motor;

[0026] The top of the outer surface of the rotating tube is sleeved and fixedly mounted with a second bevel gear, the outer surface of the hollow rotating shaft is sleeved and fixedly mounted with a third bevel gear, and the third bevel gear is mirror-imaged with the second bevel gear;

[0027] The third bevel gear and the second bevel gear both overlap with the axis of the rotating tube, and the third bevel gear and the second bevel gear are both meshed and connected with the first bevel gear.

[0028] Preferably, the clamping device comprises an isosceles triangle block, which is fixedly mounted at the top center of the first stirring shaft, and the top three sides of the isosceles triangle block are all arc surfaces, and the middle positions of the three sides of the isosceles triangle block are all provided with limiting grooves;

[0029] Wherein, an isosceles triangle groove matching with the isosceles triangle block is provided at the bottom end of the fixed column, and the isosceles triangle block is slidably connected to the inner wall of the isosceles triangle groove;

[0030] Among them, rectangular grooves are opened at positions corresponding to the limit grooves on the inner walls of the isosceles triangle grooves, and limit blocks adapted thereto are slidably installed inside the rectangular grooves.

[0031] Preferably, the lower surfaces of the corresponding ends of the three limit blocks are all inclined, and a guide slide bar is fixedly installed at the middle position of the end of the limit block away from the inclined surface, and the end of the guide slide bar away from the limit block slides through the outer surface of the fixed column and is fixedly connected to the arc block, and the inner wall of the arc block is fitted with the outer surface of the fixed column;

[0032] Among them, the top inner walls of the three arc-shaped blocks are all set as arc surfaces, and a second compression spring is fixedly connected between the limit block and the inner bottom end of the rectangular groove, and the second compression spring is sleeved on the outer surface of the guide slide rod.

[0033] Preferably, a fixed collar is sleeved and fixedly installed on the outer surface of the fixed column, and the fixed collar is located below the fixed tube, and a movable collar is sleeved and slidably installed on the outer surface of the fixed column, and the outer surface of the movable collar is inclined, and the movable collar is located below the fixed collar;

[0034] Wherein, a first compression spring is fixedly connected between the upper surface of the movable collar and the lower surface of the fixed collar at an equal distance in the annular direction.

[0035] Preferably, the scraping device comprises two hollow straight scrapers, which are symmetrically fixed on the opposite ends of the two fixed tubes by the same screws, and the two hollow straight scrapers are both connected to the inside of the fixed tube, and the opposite ends of the two hollow straight scrapers are both pointed and are arranged in close contact with the inner wall of the emulsification tank;

[0036] The bottom ends of the two hollow straight scrapers are fixedly connected with arc scrapers, and the two arc scrapers are arranged with pointed ends facing each other and fitting with the inner wall of the bottom arc surface of the emulsification tank;

[0037] The hollow straight scraper is provided with through holes which are evenly inclined downward, and the through holes are communicated with the interior of the hollow straight scraper.

[0038] Preferably, an L-shaped feed pipe communicating with the interior is fixedly installed on the top of the outer surface of the emulsification tank, a pipe cover is threadedly connected to the top of the L-shaped feed pipe, and a liquid outlet pipe communicating with the interior is fixedly installed at the center position of the bottom end of the emulsification tank, and a valve is provided on the liquid outlet pipe.

[0039] Preferably, the three L-shaped support columns are fixedly mounted with ear plates at one end away from the emulsification tank, and damping spring shock absorbers are arranged on the ear plates, and a sound insulation layer is arranged on the outer surface of the emulsification tank;

[0040] Wherein, S-shaped stirring rods are evenly fixedly installed on both sides of the two first stirring shafts and the two second stirring shafts, and the inside of the S-shaped stirring rods is hollow, and the S-shaped stirring rods at the close ends of the two second stirring shafts are alternately arranged;

[0041] The S-shaped stirring rods on the opposite ends of the two second stirring shafts and the corresponding ends of the two first stirring shafts are arranged alternately.

[0042] (III) Beneficial effects

[0043] 1. The high-efficiency dilution and emulsification equipment for cosmetic production starts the servo motor, and the output end of the servo motor rotates through a series of transmissions, driving the two first stirring shafts and the two second stirring shafts to rotate in the opposite direction, and then the oil and water phases can be fully and thoroughly mixed through the reverse rotation of the two first stirring shafts and the two second stirring shafts, and the circular motion of the S-shaped stirring rod inside the box body can achieve a good stirring and mixing effect, shorten the mixing and stirring time, improve work efficiency, and at the same time enable the oil and water phases to be fully mixed and emulsified.

[0044] 2. The high-efficiency dilution and emulsification equipment for cosmetic production is provided with a clamping device. When the first stirring shaft is installed, the isosceles triangle block on it is movably inserted into the interior of the isosceles triangle groove. During this process, the top end of the isosceles triangle block will squeeze the inclined end of the limit block, so that the limit block will move toward the interior of the rectangular groove. At the same time, the second compression spring will be squeezed and deformed to shrink, so that the guide slide rod will drive the arc block to move toward the outer surface of the fixed column. When the isosceles triangle block is inserted into place, the rebound force of the second compression spring will restore the limit block, so that the limit block can be movably inserted into the interior of the limit groove, and then the first stirring shaft is limited by the limit block and the limit groove, so that it is fixedly connected to the fixed column, and the installation of the first stirring shaft can be completed. The installation is convenient and simple to operate, thereby improving the installation efficiency of the stirring shaft of the equipment.

[0045] 3. For the high-efficiency dilution and emulsification equipment for the production of cosmetics, when the first stirring shaft is disassembled for maintenance, the movable sleeve is slid downward on the outer surface of the fixed column, thereby stretching the first compression spring, and the inclined end of the movable sleeve first contacts the curved end of the arc block, and then pushes the arc block to move away from the fixed column during the downward movement, thereby synchronously driving the guide slide bar to move outward, thereby moving the limit block toward the inside of the rectangular groove, and then separating the limit block from the inside of the limit groove. At this time, the limit block no longer limits the first stirring shaft, and the first stirring shaft can be disassembled, which is convenient for disassembly and maintenance, thereby improving the disassembly efficiency of the stirring shaft of the equipment.

[0046] 4. The highly efficient dilution and emulsification equipment for the production of cosmetics is provided with a scraping device. The rotation of the rotating tube drives the water spray box to rotate synchronously, and then drives the two hollow straight scrapers and the two curved scrapers to rotate synchronously. The grease adhering to the inner wall of the emulsification tank can be effectively scraped off, and the scraping effect is good and comprehensive, so that the grease and water are prevented from adhering to the inner wall of the emulsification tank and cannot be evenly mixed. At the same time, the inner wall edge of the emulsification tank is stirred and mixed by the hollow straight scraper and the curved scraper, so the mixing efficiency of the equipment is further improved.

[0047] 5. The high-efficiency dilution and emulsification equipment for cosmetic production is provided with a cleaning device. After the equipment is used, the water inlet pipe is connected to the water pipe of the water source on the outer surface, and the liquid pump is started. The input end of the liquid pump allows the water source to enter the hollow straight scraper through the delivery water pipe, the hollow rotating shaft, the U-shaped pipe, the water spray box and the fixed pipe, and then spray it out from the through hole thereon to clean the inside of the emulsification tank. Then, the hollow straight scraper rotates and sprays water at the same time, so that the cleaning efficiency of the inside of the emulsification tank is fast and the effect is good, so that the equipment can easily clean the inside of the emulsification tank.

[0048] 6. The high-efficiency dilution and emulsification equipment for cosmetic production is equipped with a damping spring shock absorber and a sound insulation layer. When the stirring shaft rotates at a high speed to achieve a better purpose of breaking up the grease, the damping spring shock absorber can effectively reduce the vibration and noise generated by the equipment during operation or use, thereby improving the usability and stability of the equipment.

[0049] 7. The cosmetic production efficient dilution and emulsification equipment can effectively avoid the residual mixed liquid inside the through hole after the liquid is discharged, resulting in incomplete liquid discharge and waste, because the through hole is inclined downward, which further improves the usability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0050] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention in conjunction with the accompanying drawings.

[0051] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0052] Figure 2 It is a schematic diagram of the top view structure of the present invention;

[0053] Figure 3 for Figure 2 The enlarged structural diagram at A in the middle;

[0054] Figure 4 This is a schematic diagram of the side structure of the L-shaped support column of the present invention;

[0055] Figure 5 This is a schematic diagram of the internal cross-sectional structure of the emulsification tank of the present invention;

[0056] Figure 6 for Figure 5 The enlarged structural diagram at B in the middle;

[0057] Figure 7 This is a schematic diagram of the internal structure of the emulsification tank of the present invention from a top view;

[0058] Figure 8 This is a schematic diagram of the split bottom view structure of the clamping device of the present invention;

[0059] Fig. 9 It is a schematic diagram of the internal cross-section structure of the fixing column of the present invention;

[0060] Fig.10 for Fig. 9 The enlarged structural diagram at C in the middle;

[0061] Fig.11 It is a schematic diagram of the split structure of the water spray box, rubber sealing sleeve and rotary sealing cover of the present invention when viewed from above.

[0062] Legend: 1. Emulsifying tank; 2. Tank cover; 3. L-shaped support column; 4. U-shaped frame; 5. Servo motor; 6. L-shaped feed pipe; 7. Liquid pump; 8. Water delivery pipe; 9. Ear plate; 10. Damping spring shock absorber; 11. Liquid outlet pipe; 12. Water inlet pipe; 13. First bevel gear; 14. Bearing; 15. Rotating pipe; 16. Second bevel gear; 17. Third bevel gear; 18. Hollow shaft; 19. Connecting hole; 20. Hollow straight scraper; 21. Through hole; 22. Curved scraper; 23. Fixed pipe; 24. U-shaped pipe; 25. First stirring Mixing shaft; 26, S-shaped stirring rod; 27, second stirring shaft; 28, fixed column; 29, flange; 30, arc block; 31, limit groove; 32, isosceles triangle groove; 33, movable collar; 34, fixed collar; 35, isosceles triangle block; 36, first compression spring; 37, limit block; 38, second compression spring; 39, rectangular groove; 40, guide slide rod; 41, water spray box; 42, rubber sealing sleeve; 43, first annular groove; 44, second annular groove; 45, first annular plate; 46, rotating sealing cover; 47, second annular plate. DETAILED DESCRIPTION

[0063] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0064] See also Figure 1-11 The present invention provides a new technical solution: a highly efficient dilution and emulsification device for cosmetic production, comprising an emulsification tank 1, a flange 29 is sleeved and welded to the top of the outer surface of the emulsification tank 1, a tank cover 2 is arranged directly above the emulsification tank 1, and connection holes 19 are opened at the positions of the circular holes of the tank cover 2 corresponding to the flange 29, the emulsification tank 1 and the tank cover 2 are fixedly connected by bolts, and three L-shaped support columns 3 are fixedly installed on the outer surface of the emulsification tank 1 at equal distances in the circumferential direction by screws;

[0065] Furthermore, a mounting hole is provided at the center of the tank cover 2, a bearing 14 is fixedly mounted on the inner wall of the mounting hole, a rotating tube 15 is rotatably mounted on the inner wall of the bearing 14, and both ends of the rotating tube 15 extend out of the upper and lower outer surfaces of the bearing 14, a hollow rotating shaft 18 is rotatably mounted on the inner wall of the rotating tube 15, and both ends of the hollow rotating shaft 18 extend out of the upper and lower outer surfaces of the rotating tube 15;

[0066] A U-shaped frame 4 is fixedly installed at the middle position of the top of the emulsification tank 1, and a driving device is arranged on the inner wall of the U-shaped frame 4, and the driving device is used to rotate the rotating tube 15 and the hollow rotating shaft 18 in the opposite direction;

[0067] The outer surface of the rotating tube 15 is located at one end of the inside of the emulsification tank 1 and is fixedly mounted with a water spray box 41. The outer surface of the water spray box 41 is symmetrically fixedly connected to the fixed pipes 23 communicating with the inside thereof on both sides thereof. The bottom of the water spray box 41 is open.

[0068] The outer surface of the hollow shaft 18 is located at one end inside the emulsification tank 1 and is fixedly connected to a U-shaped tube 24, and the water spray box 41 is located above the U-shaped tube 24;

[0069] The outer surfaces of the two fixed tubes 23 are symmetrically sleeved and fixed with fixed columns 28, and the outer surfaces of the U-shaped tube 24 are symmetrically sleeved and fixed with the same fixed columns 28 at both ends, and a first stirring shaft 25 is arranged directly below the fixed columns 28 of the fixed tubes 23;

[0070] Wherein, a second stirring shaft 27 is arranged directly below the fixing column 28 of the U-shaped tube 24, and the length of the second stirring shaft 27 is greater than the length of the first stirring shaft 25. The two first stirring shafts 25 and the two second stirring shafts 27 are used to mix and stir the grease and water in the emulsification tank 1;

[0071] Among them, a clamping device is provided between the top ends of the two first stirring shafts 25 and the two second stirring shafts 27 and the bottom ends of the fixing columns 28, and the clamping device is used to quickly install or disassemble the first stirring shafts 25 and the second stirring shafts 27;

[0072] Wherein, a scraping device is provided on the two fixed pipes 23, and the scraping device is used to scrape off the grease adhered to the inner wall of the emulsification tank 1;

[0073] Among them, a cleaning device is provided on the top of the tank cover 2, and the cleaning device is used to clean the inside of the emulsification tank 1;

[0074] Furthermore, the cleaning device includes a liquid pump 7, which is fixedly mounted on the top of the tank cover 2, and a water inlet pipe 12 is fixedly connected to the input end of the liquid pump 7, and a connecting flange is fixedly mounted on the end of the water inlet pipe 12 away from the liquid pump 7;

[0075] The output end of the liquid pump 7 is fixedly connected with a water delivery pipe 8, the top end of the hollow shaft 18 passes through the upper surface of the horizontal plate of the U-shaped frame 4, and the end of the water delivery pipe 8 away from the liquid pump 7 is rotatably connected to the inner wall of the top end of the hollow shaft 18;

[0076] Furthermore, a first annular groove 43 is circumferentially formed on the outer surface of the inner shell at the inner bottom end of the water spray box 41, and a second annular groove 44 is formed on the inner surface of the inner shell at the inner bottom end of the water spray box 41 at a position corresponding to the first annular groove 43;

[0077] The inner bottom end of the water spray box 41 is provided with a rotating sealing cover 46 having the same diameter as the water spray box 41, and the inner surface of the rotating sealing cover 46 is fixedly connected to the position of the first annular groove 43 with a second annular plate 47, and the outer surface of the rotating sealing cover 46 is fixedly connected to the position of the second annular groove 44 with a first annular plate 45;

[0078] The first annular plate 45 and the second annular plate 47 are both provided with sealing pads on their outer surfaces, the outer surfaces of the water spray box 41 and the rotating sealing cover 46 are movably sleeved with a rubber sealing sleeve 42, and the rotating sealing cover 46 is sealingly and rotatably connected to the inner wall of the water spray box 41 through the first annular plate 45 and the second annular plate 47;

[0079] The tops of both ends of the U-shaped tube 24 are fixedly connected to the lower surface of the rotating sealing cover 46 and communicate with the interior thereof. The interior of the U-shaped tube 24 communicates with the interior of the hollow rotating shaft 18 .

[0080] Furthermore, the driving device includes a servo motor 5, which is fixedly mounted on the inner wall of a vertical plate on one side of the U-shaped frame 4, and a first bevel gear 13 is fixedly mounted on the output end of the servo motor 5;

[0081] The second bevel gear 16 is sleeved and fixedly installed on the top of the outer surface of the rotating tube 15, and the third bevel gear 17 is sleeved and fixedly installed on the outer surface of the hollow rotating shaft 18, and the third bevel gear 17 is mirrored with the second bevel gear 16;

[0082] The third bevel gear 17 and the second bevel gear 16 both overlap with the axis of the rotating tube 15 , and the third bevel gear 17 and the second bevel gear 16 are both meshed and connected with the first bevel gear 13 .

[0083] Furthermore, by starting the servo motor 5, the output end of the servo motor 5 rotates to drive the first bevel gear 13 to rotate, and then synchronously drives the rotating tube 15 and the third bevel gear 17 meshing therewith to rotate in the opposite direction, and then synchronously drives the rotating tube 15 and the hollow rotating shaft 18 to rotate in the opposite direction, and then synchronously drives the fixed tube 23 and the U-shaped tube 24 to rotate in the opposite direction, and then synchronously drives the two first stirring shafts 25 and the two second stirring shafts 27 to rotate in the opposite direction, and then the oil and water phases can be fully and thoroughly mixed through the reverse rotation of the two first stirring shafts 25 and the two second stirring shafts 27, and the circular motion of the S-shaped stirring rod 26 inside the box body is coordinated to achieve a good stirring and mixing effect, shorten the mixing and stirring time, improve work efficiency, and at the same time enable the oil and water phases to be fully mixed and emulsified.

[0084] Furthermore, the clamping device includes an isosceles triangle block 35, which is fixedly mounted at the top center of the first stirring shaft 25, and the top three sides of the isosceles triangle block 35 are all arc-shaped, and the middle positions of the three sides of the isosceles triangle block 35 are all provided with limiting grooves 31;

[0085] The bottom end of the fixing column 28 is provided with an isosceles triangle groove 32 corresponding to the isosceles triangle block 35, and the isosceles triangle block 35 is slidably connected to the inner wall of the isosceles triangle groove 32.

[0086] A rectangular groove 39 is provided on the inner wall of the isosceles triangle groove 32 at a position corresponding to the limiting groove 31 , and a limiting block 37 adapted thereto is slidably installed inside the rectangular groove 39 .

[0087] Furthermore, the lower surfaces of the corresponding ends of the three limit blocks 37 are all inclined, and a guide slide bar 40 is fixedly installed at the middle position of the end of the limit block 37 away from the inclined surface, and the end of the guide slide bar 40 away from the limit block 37 slides through the outer surface of the fixed column 28 and is fixedly connected to the arc block 30, and the inner wall of the arc block 30 is fitted with the outer surface of the fixed column 28;

[0088] Among them, the top inner walls of the three arc blocks 30 are all set as arc surfaces, and a second compression spring 38 is fixedly connected between the limit block 37 and the inner bottom end of the rectangular groove 39, and the second compression spring 38 is sleeved on the outer surface of the guide slide rod 40.

[0089] Furthermore, a fixed collar 34 is sleeved and fixedly installed on the outer surface of the fixed column 28, and the fixed collar 34 is located below the fixed tube 23. A movable collar 33 is sleeved and slidably installed on the outer surface of the fixed column 28, and the outer surface of the movable collar 33 is inclined, and the movable collar 33 is located below the fixed collar 34.

[0090] A first compression spring 36 is fixedly connected between the upper surface of the movable collar 33 and the lower surface of the fixed collar 34 at an equal distance in the annular direction.

[0091] Furthermore, when installing the first agitator shaft 25, the isosceles triangle block 35 on it is movably inserted into the interior of the isosceles triangle groove 32. During this process, the top end of the isosceles triangle block 35 will squeeze the inclined end of the limit block 37, thereby causing the limit block 37 to move toward the interior of the rectangular groove 39. At the same time, the second compression spring 38 will be squeezed and deformed to shrink, thereby causing the guide slide bar 40 to drive the arc block 30 to move toward the outer surface of the fixing post 28. When the isosceles triangle block 35 is inserted into place, the rebound force of the second compression spring 38 will restore the limit block 37, thereby causing the limit block 37 to be movably inserted into the interior of the limit groove 31, and then the first agitator shaft 25 is limited by the limit block 37 and the limit groove 31, so that it is fixedly connected to the fixing post 28, and the installation of the first agitator shaft 25 can be completed. The installation is convenient and simple to operate, thereby improving the installation efficiency of the equipment for the agitator shaft.

[0092] Furthermore, when the first stirring shaft 25 is disassembled and maintained, the movable ring 33 is slid downward on the outer surface of the fixed column 28, thereby stretching the first compression spring 36, and the inclined end of the movable ring 33 first contacts the curved end of the arc block 30, and then pushes the arc block 30 to move away from the end of the fixed column 28 during the downward movement, thereby synchronously driving the guide slide rod 40 to move outward, thereby causing the limit block 37 to move toward the inside of the rectangular groove 39, and then separating the limit block 37 from the inside of the limit groove 31. At this time, the limit block 37 no longer limits the first stirring shaft 25, and the first stirring shaft 25 can be disassembled, which is convenient for disassembly and maintenance, thereby improving the disassembly efficiency of the equipment for the stirring shaft.

[0093] Furthermore, the scraping device includes two hollow straight scrapers 20, which are symmetrically fixed on the opposite ends of the two fixed tubes 23 by the same screws, and the two hollow straight scrapers 20 are both connected to the inside of the fixed tube 23, and the opposite ends of the two hollow straight scrapers 20 are both pointed and are arranged in close contact with the inner wall of the emulsification tank 1;

[0094] The bottom ends of the hollow straight scrapers 20 are fixedly connected with arc scrapers 22, and the two arc scrapers 22 are both set with pointed ends in opposite directions and are fitted with the inner wall of the bottom arc surface of the emulsification tank 1;

[0095] The hollow straight scraper 20 is provided with through holes 21 that are evenly inclined downward, and the through holes 21 are communicated with the interior of the hollow straight scraper 20 .

[0096] Furthermore, by rotating the rotating tube 15, the water spray box 41 is synchronously driven to rotate, and then the two hollow straight scrapers 20 and the two curved scrapers 22 are synchronously driven to rotate, so that the grease adhering to the inner wall of the emulsification tank 1 can be effectively scraped off, and the scraping effect is good and comprehensive, so as to avoid the grease and water adhering to the inner wall of the emulsification tank 1 and not being able to be evenly mixed. At the same time, the inner wall edge of the emulsification tank 1 is stirred and mixed by the hollow straight scraper 20 and the curved scraper 22, thereby further improving the mixing efficiency of the equipment.

[0097] Furthermore, since the through hole 21 is arranged to be inclined downward, it can effectively avoid that after the liquid is discharged, mixed liquid is left inside the through hole 21, resulting in incomplete liquid discharge and waste, thereby further improving the usability of the device.

[0098] Furthermore, after the equipment is used, the water inlet pipe 12 is connected to the water pipe of the external surface water source, and the liquid pump 7 is started. The input end of the liquid pump 7 allows the water source to enter the hollow straight scraper 20 through the delivery water pipe 8, the hollow rotating shaft 18, the U-shaped tube 24, the water spray box 41 and the fixed tube 23, and then spray it out from the through hole 21 thereon to clean the interior of the emulsification tank 1. Then, the hollow straight scraper 20 rotates and sprays water at the same time, so that the cleaning efficiency of the interior of the emulsification tank 1 is fast and the effect is good, so that the equipment can conveniently clean the interior of the emulsification tank 1.

[0099] Furthermore, an L-shaped feed pipe 6 communicating with the interior is fixedly installed on the top of the outer surface of the emulsification tank 1, and a pipe cover is threadedly connected to the top of the L-shaped feed pipe 6. A liquid outlet pipe 11 communicating with the interior is fixedly installed at the center position of the bottom end of the emulsification tank 1, and a valve is provided on the liquid outlet pipe 11.

[0100] Furthermore, the three L-shaped support columns 3 are fixedly mounted with ear plates 9 at one end away from the emulsification tank 1, and the ear plates 9 are provided with damping spring shock absorbers 10, and a sound insulation layer is provided on the outer surface of the emulsification tank 1;

[0101] Furthermore, the damping spring shock absorber 10 in the present invention is a ZD-3 type damping spring shock absorber (load range 80-110kg), and is a prior art, which will not be described in detail here. Since the damping spring shock absorber 10 and the sound insulation layer are provided, the damping spring shock absorber 10 can effectively reduce the vibration and noise generated by the equipment during operation or use while achieving the purpose of better breaking up the grease through the high-speed rotation of the stirring shaft, thereby improving the usability and stability of the equipment.

[0102] Among them, S-shaped stirring rods 26 are evenly fixedly installed on both sides of the two first stirring shafts 25 and the two second stirring shafts 27, and the inside of the S-shaped stirring rods 26 is hollow, and the S-shaped stirring rods 26 at the close ends of the two second stirring shafts 27 are alternately arranged;

[0103] The S-shaped stirring rods 26 on the opposite ends of the two second stirring shafts 27 and the corresponding ends of the two first stirring shafts 25 are arranged alternately.

[0104] Working principle: When the high-efficiency dilution and emulsification equipment for producing cosmetics is used, the servo motor 5 is started, and the output end of the servo motor 5 rotates to drive the first bevel gear 13 to rotate, and then synchronously drives the rotating tube 15 and the third bevel gear 17 meshing therewith to rotate in the opposite direction, and then synchronously drives the rotating tube 15 and the hollow rotating shaft 18 to rotate in the opposite direction, and then synchronously drives the water spray box 41 and the fixed tube 23 and the U-shaped tube 24 and the rotating sealing cover 46 to rotate in the opposite direction, and then synchronously drives the two first stirring shafts 25 and the two second stirring shafts 27 to rotate in the opposite direction, and then the oil and water phases can be fully and thoroughly mixed by the reverse rotation of the two first stirring shafts 25 and the two second stirring shafts 27, and the circular motion of the S-shaped stirring rod 26 inside the box body is matched, so as to achieve a good stirring and mixing effect, shorten the mixing and stirring time, improve the working efficiency, and at the same time enable the oil and water phases to be fully mixed and emulsified;

[0105] Furthermore, by providing a clamping device, when the first agitator shaft 25 is installed, the isosceles triangle block 35 on it is movably inserted into the interior of the isosceles triangle groove 32. During this process, the top end of the isosceles triangle block 35 will squeeze the inclined surface end of the limit block 37, thereby causing the limit block 37 to move toward the interior of the rectangular groove 39, and at the same time, the second compression spring 38 will be squeezed and deformed to shrink, thereby causing the guide slide bar 40 to drive the arc block 30 to move toward the outer surface of the fixing post 28. When the isosceles triangle block 35 is inserted into place, the rebound force of the second compression spring 38 will restore the limit block 37, thereby causing the limit block 37 to be movably inserted into the interior of the limit groove 31, and then the first agitator shaft 25 is limited by the limit block 37 and the limit groove 31, so that it is fixedly connected to the fixing post 28, and the installation work of the first agitator shaft 25 can be completed. The installation is convenient and simple to operate, thereby improving the installation efficiency of the device for the agitator shaft;

[0106] Furthermore, when the first agitator shaft 25 is disassembled for maintenance, the movable collar 33 is slid downward on the outer surface of the fixed column 28, thereby stretching the first compression spring 36, and the inclined surface end of the movable collar 33 first contacts the curved surface end of the arc block 30, and then in the downward movement, the arc block 30 is pushed to move away from the end of the fixed column 28, thereby synchronously driving the guide slide bar 40 to move outward, thereby causing the limit block 37 to move toward the inside of the rectangular groove 39, and then the limit block 37 is separated from the inside of the limit groove 31. At this time, the limit block 37 no longer limits the first agitator shaft 25, and the first agitator shaft 25 can be disassembled, which is convenient for disassembly and maintenance, thereby improving the disassembly efficiency of the agitator shaft of the device;

[0107] Furthermore, by rotating the rotating tube 15, the water spray box 41 is synchronously driven to rotate, and then the two fixed tubes 23 are synchronously driven to rotate, and then the two hollow straight scrapers 20 and the two curved scrapers 22 are synchronously driven to rotate, so that the grease adhering to the inner wall of the emulsification tank 1 can be effectively scraped off, and the scraping effect is good and comprehensive, so as to avoid the grease and water adhering to the inner wall of the emulsification tank 1 and failing to mix evenly. At the same time, the inner wall edge of the emulsification tank 1 is stirred and mixed by the hollow straight scraper 20 and the curved scraper 22, so as to further improve the mixing efficiency of the equipment;

[0108] Furthermore, after the equipment is used, the water inlet pipe 12 is connected to the water pipe of the water source on the outer surface, and the liquid pump 7 is started. The input end of the liquid pump 7 allows the water source to enter the hollow straight scraper 20 through the water delivery pipe 8, the hollow rotating shaft 18, the U-shaped pipe 24, the water spray box 41 and the fixed pipe 23, and then spray out from the through hole 21 thereon to clean the inside of the emulsification tank 1. Then, the hollow straight scraper 20 rotates and sprays water, so that the cleaning efficiency of the inside of the emulsification tank 1 is fast and the effect is good, so that the equipment is convenient for cleaning the inside of the emulsification tank 1;

[0109] Furthermore, since the damping spring shock absorber 10 and the sound insulation layer are provided, the damping spring shock absorber 10 can effectively reduce the vibration and noise generated by the device during operation or use, thereby improving the usability and stability of the device, while the high-speed rotation of the stirring shaft is used to achieve the purpose of better breaking up the grease.

[0110] Furthermore, since the through hole 21 is arranged to be inclined downward, it can effectively avoid that after the liquid is discharged, mixed liquid is left inside the through hole 21, resulting in incomplete liquid discharge and waste, thereby further improving the usability of the device.

[0111] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A highly efficient dilution and emulsification device for the production of cosmetics, comprising an emulsification tank (1), wherein a flange (29) is sleeve-welded and fixedly connected to the top of the outer surface of the emulsification tank (1), a tank cover (2) is arranged directly above the emulsification tank (1), and connection holes (19) are provided on the tank cover (2) at the positions of the circular holes corresponding to the flange (29), the emulsification tank (1) and the tank cover (2) are fixedly connected by bolts, and three L-shaped support columns (3) are fixedly installed on the outer surface of the emulsification tank (1) at equal distances in the circumferential direction by screws; Features: A mounting hole is provided at the center of the tank cover (2), a bearing (14) is fixedly mounted on the inner wall of the mounting hole, a rotating tube (15) is rotatably mounted on the inner wall of the bearing (14), and two ends of the rotating tube (15) extend out of the upper and lower outer surfaces of the bearing (14), a hollow rotating shaft (18) is rotatably mounted on the inner wall of the rotating tube (15), and two ends of the hollow rotating shaft (18) extend out of the upper and lower outer surfaces of the rotating tube (15); A U-shaped frame (4) is fixedly mounted at the middle position of the top of the emulsification tank (1), and a driving device is arranged on the inner wall of the U-shaped frame (4), the driving device being used to rotate the rotating tube (15) and the hollow rotating shaft (18) in opposite directions; The outer surface of the rotating tube (15) is sleeved and fixedly mounted on one end of the inner part of the emulsification tank (1), and fixed tubes (23) communicating with the inner part of the water spray box (41) are symmetrically fixedly connected to both sides of the outer surface of the water spray box (41), and the bottom of the water spray box (41) is open; The outer surface of the hollow rotating shaft (18) is located at one end inside the emulsification tank (1) and is fixedly connected to a U-shaped tube (24), and the water spray box (41) is located above the U-shaped tube (24); Wherein, fixed columns (28) are symmetrically sleeved and fixedly installed on the outer surfaces of the two fixed tubes (23), and the same fixed columns (28) are symmetrically sleeved and fixedly installed at both ends of the outer surface of the U-shaped tube (24), and a first stirring shaft (25) is arranged directly below the fixed columns (28) of the fixed tubes (23); Wherein, a second stirring shaft (27) is arranged directly below the fixed column (28) of the U-shaped tube (24), and the length of the second stirring shaft (27) is greater than the length of the first stirring shaft (25). The two first stirring shafts (25) and the two second stirring shafts (27) are used to mix and stir the oil and water in the emulsification tank (1); Wherein, a clamping device is provided between the top ends of the two first stirring shafts (25) and the two second stirring shafts (27) and the bottom ends of the fixing columns (28), and the clamping device is used for quickly installing or removing the first stirring shafts (25) and the second stirring shafts (27); Wherein, a scraping device is provided on the two fixed tubes (23), and the scraping device is used to scrape off grease adhered to the inner wall of the emulsification tank (1); Wherein, a cleaning device is provided on the top of the tank cover (2), and the cleaning device is used to clean the interior of the emulsification tank (1); The cleaning device comprises a liquid pump (7), the liquid pump (7) being fixedly mounted on the top of the tank cover (2), the input end of the liquid pump (7) being fixedly connected to a water inlet pipe (12), and a connecting flange being sleeved and fixedly mounted on the end of the water inlet pipe (12) away from the liquid pump (7); The output end of the liquid pump (7) is fixedly connected to a water delivery pipe (8), the top end of the hollow rotating shaft (18) passes through the upper surface of the horizontal plate of the U-shaped frame (4), and the end of the water delivery pipe (8) away from the liquid pump (7) is rotatably connected to the inner wall of the top end of the hollow rotating shaft (18); A first annular groove (43) is circumferentially formed on the outer surface of the inner shell at the bottom end of the water spray box (41), and a second annular groove (44) is formed on the inner surface of the outer shell at the bottom end of the water spray box (41) at a position corresponding to the first annular groove (43); The inner bottom end of the water spray box (41) is provided with a rotary sealing cover (46) having the same diameter as the water spray box (41); a second annular plate (47) is fixedly connected to the inner surface of the rotary sealing cover (46) at a position corresponding to the first annular groove (43); and a first annular plate (45) is fixedly connected to the outer surface of the rotary sealing cover (46) at a position corresponding to the second annular groove (44); The first annular plate (45) and the second annular plate (47) are both provided with sealing pads on their outer surfaces, the water spray box (41) and the outer surfaces of the rotating sealing cover (46) are movably provided with rubber sealing sleeves (42), and the rotating sealing cover (46) is sealingly rotatably connected to the inner wall of the water spray box (41) through the first annular plate (45) and the second annular plate (47); The tops of both ends of the U-shaped tube (24) are fixedly connected to the lower surface of the rotating sealing cover (46) and communicate with the interior thereof, and the interior of the U-shaped tube (24) communicates with the interior of the hollow rotating shaft (18).

2. A cosmetics production efficient dilution and emulsification device as claimed in claim 1, characterized in that: The driving device comprises a servo motor (5), the servo motor (5) being fixedly mounted on an inner wall of a vertical plate on one side of the U-shaped frame (4), and a first bevel gear (13) being fixedly mounted on an output end of the servo motor (5); A second bevel gear (16) is sleeved and fixedly mounted on the top end of the outer surface of the rotating tube (15), a third bevel gear (17) is sleeved and fixedly mounted on the outer surface of the hollow rotating shaft (18), and the third bevel gear (17) and the second bevel gear (16) are arranged in a mirror image; The third bevel gear (17) and the second bevel gear (16) both overlap with the axis of the rotating tube (15), and the third bevel gear (17) and the second bevel gear (16) are both meshed and connected with the first bevel gear (13).

3. A cosmetics production efficient dilution and emulsification device as claimed in claim 1, characterized in that: The clamping device comprises an isosceles triangle block (35), the isosceles triangle block (35) is fixedly mounted at the top center position of the first stirring shaft (25), and the top three sides of the isosceles triangle block (35) are all arranged as arc surfaces, and the middle positions of the three sides of the isosceles triangle block (35) are all provided with limiting grooves (31); Wherein, an isosceles triangle groove (32) matching with the isosceles triangle block (35) is provided at the bottom end of the fixing column (28) at a position corresponding to the isosceles triangle block (35), and the isosceles triangle block (35) is slidably connected to the inner wall of the isosceles triangle groove (32); A rectangular groove (39) is provided on the inner wall of the isosceles triangle groove (32) at a position corresponding to the limit groove (31), and a limit block (37) matching the rectangular groove (39) is slidably installed inside the rectangular groove (39).

4. A cosmetics production efficient dilution and emulsification device as claimed in claim 3, characterized in that: The lower surfaces of the corresponding ends of the three limit blocks (37) are all inclined, and a guide slide bar (40) is fixedly installed at the middle position of the end of the limit block (37) away from the inclined, and the end of the guide slide bar (40) away from the limit block (37) slides through the outer surface of the fixed column (28) and is fixedly connected to the arc block (30), and the inner wall of the arc block (30) is arranged to fit the outer surface of the fixed column (28); The inner walls of the top ends of the three arc-shaped blocks (30) are all arranged in an arc surface, and a second compression spring (38) is fixedly connected between the limit block (37) and the inner bottom end of the rectangular groove (39), and the second compression spring (38) is sleeved on the outer surface of the guide slide rod (40).

5. A cosmetics production efficient dilution and emulsification device as claimed in claim 4, characterized in that: A fixed collar (34) is sleeved and fixedly installed on the outer surface of the fixed column (28), and the fixed collar (34) is located below the fixed tube (23); a movable collar (33) is sleeved and slidably installed on the outer surface of the fixed column (28), and the outer surface of the movable collar (33) is arranged as an inclined surface, and the movable collar (33) is located below the fixed collar (34); A first compression spring (36) is fixedly connected between the upper surface of the movable collar (33) and the lower surface of the fixed collar (34) at an equal distance in the annular direction.

6. A cosmetics production efficient dilution and emulsification device as claimed in claim 1, characterized in that: The scraping device comprises two hollow straight scrapers (20), the two hollow straight scrapers (20) are symmetrically fixed on the opposite ends of two fixed tubes (23) by the same screws, and the two hollow straight scrapers (20) are both connected to the inside of the fixed tube (23), and the opposite ends of the two hollow straight scrapers (20) are both pointed and are arranged to fit the inner wall of the emulsification tank (1); The bottom ends of the two hollow straight scrapers (20) are fixedly connected to the arc-shaped scrapers (22), and the two arc-shaped scrapers (22) are arranged with pointed ends facing away from each other and are arranged to fit the inner wall of the bottom arc surface of the emulsification tank (1); The hollow straight scraper (20) is provided with through holes (21) that are evenly inclined downward, and the through holes (21) are communicated with the interior of the hollow straight scraper (20).

7. The high-efficiency dilution and emulsification equipment for cosmetic production according to claim 1, characterized in that: An L-shaped feed pipe (6) communicating with the interior of the emulsification tank (1) is fixedly mounted on the top of the outer surface of the emulsification tank (1), a pipe cover is threadedly connected to the top of the L-shaped feed pipe (6), and a liquid outlet pipe (11) communicating with the interior of the emulsification tank (1) is fixedly mounted at the center of the bottom end of the emulsification tank (1), the liquid outlet pipe (11) being provided with a valve.

8. The high-efficiency dilution and emulsification equipment for cosmetic production according to claim 1, characterized in that: The three L-shaped support columns (3) are all fixedly mounted with ear plates (9) at one end away from the emulsification tank (1), and the ear plates (9) are all provided with damping spring shock absorbers (10), and a sound insulation layer is provided on the outer surface of the emulsification tank (1); Wherein, S-shaped stirring rods (26) are evenly fixedly installed on both sides of the two first stirring shafts (25) and the two second stirring shafts (27), and the inside of the S-shaped stirring rods (26) is hollow, and the S-shaped stirring rods (26) at the adjacent ends of the two second stirring shafts (27) are alternately arranged; The S-shaped stirring rods (26) on the opposite ends of the two second stirring shafts (27) and the corresponding ends of the two first stirring shafts (25) are arranged alternately.

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