Homogenizing emulsifying machine for cosmetic production

Abstract

The invention discloses a homogenizing emulsifying machine for cosmetic production, and belongs to the technical field of cosmetic production, the homogenizing emulsifying machine comprises a sealing cover and a stirring tank, the sealing cover and the stirring tank are detachably arranged, a suction exchange cylinder is fixedly arranged on the sealing cover, suction holes are formed in the side walls of the upper part and the lower part of the suction exchange cylinder, and the suction holes are communicated with the stirring tank. A suction hole is formed in the top wall of the suction exchange cylinder and used for allowing materials to enter and exit from the suction exchange cylinder, a push-pull sliding rod is arranged on the top wall of the suction exchange cylinder, a piston is fixedly arranged at the lower end of the push-pull sliding rod, and the piston is driven by the push-pull sliding rod to slide in the suction exchange cylinder. And the piston is used for pushing and extruding the materials entering the suction exchange cylinder to exchange the positions of the materials. The invention particularly provides a homogenizing emulsifying machine for cosmetic production, which can avoid repeated crushing of materials, improve the emulsifying efficiency of cosmetics and avoid the problem of emulsifying dead angles.

Description

Technical Field

[0001] The invention belongs to the technical field of cosmetic production, and in particular relates to a homogenizing and emulsifying machine for cosmetic production. Background Art

[0002] An emulsifier is a device that uses the gap between a high-speed rotating rotor and a stator to produce strong shear, impact and turbulence to quickly disperse, crush, mix and emulsify materials in a container. It is mainly used for homogenization, emulsification, dispersion, mixing, crushing, stirring and polymerization of liquid-liquid, liquid-solid and liquid-paste.

[0003] In the cosmetics production process, an emulsifier is needed for water-oil emulsification. When the rotor rotates at high speed, a strong centrifugal force will be generated in its central area. Under the action of this centrifugal force, a strong negative pressure area will be formed, so that the material is sucked into the working chamber and crushed by the rotor and stator. Since the fluidity of the crushed material is greater than that of the original material, the crushed material is more likely to be sucked into the working chamber and repeatedly crushed, affecting the efficiency of water-oil emulsification. At the same time, in order to ensure the smooth operation of homogenization and mixing, the size of the stirring paddle in the emulsifier needs to be smaller than the size of the mixing tank, which will result in a mixing dead angle in the mixing tank, affecting the product quality of the cosmetics. Summary of the invention

[0004] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a homogenizing and emulsifying machine for cosmetic production, so as to at least partially solve the problems raised in the above background technology.

[0005] The present invention provides the following technical solutions: A homogenizing and emulsifying machine for cosmetic production proposed by the present invention comprises a sealing cover and a stirring tank, wherein the sealing cover and the stirring tank are detachably arranged, a suction exchange cylinder is fixedly arranged on the sealing cover, suction holes are opened on the upper and lower side walls of the suction exchange cylinder, and the suction holes are used for allowing materials to enter and exit the suction exchange cylinder, a push-pull slide rod is arranged on the top wall of the suction exchange cylinder, a piston is fixedly arranged at the lower end of the push-pull slide rod, and the piston is driven by the push-pull slide rod to slide in the suction exchange cylinder, and the piston is used to push and squeeze the material entering the suction exchange cylinder to exchange the material position; A stirring shaft is rotatably provided on the sealing cover, and a stirring frame is fixedly connected to the lower end of the stirring shaft, a telescopic sleeve is fixedly provided on the stirring frame, an embedded telescopic rod is slidably provided in the telescopic sleeve, a return spring is provided between one end of the embedded telescopic rod sliding in the telescopic sleeve and the inner wall of the telescopic sleeve, a side plate is fixedly installed on the other end of the embedded telescopic rod, and the side plate is configured to rotate with the stirring shaft in the stirring tank. Through the setting of the return spring, the distance between the side plate and the stirring tank is configured to be controlled by the rotation speed of the stirring shaft.

[0006] Furthermore, a load-bearing rod is fixedly provided on the sealing cover, a crushing shell is fixedly provided on the lower end of the load-bearing rod, a crushing shaft is rotatably provided on the sealing cover, the crushing shaft passes through the top wall of the crushing shell, a crushing wheel is fixedly provided on the free end of the crushing shaft, the crushing wheel is rotatably provided in the crushing shell, and the cosmetic material is crushed under the cooperation of the crushing wheel and the crushing shell, the suction exchange cylinder is fixedly provided on the outer side of the crushing shell through a fixing plate, a discharge port is opened on the side wall of the crushing shell, the discharge port is used for discharging the material after crushing, and the suction hole at the lower part of the suction exchange cylinder is arranged close to the discharge port.

[0007] Furthermore, the suction exchange cylinder is evenly provided with multiple groups on the outside of the crushing shell, a suction exchange motor is fixedly provided on the upper surface of the sealing cover, an active conical wheel is fixedly provided on the output shaft of the suction exchange motor, a transmission conical wheel is fixedly provided on the crushing shaft, and the active conical wheel is meshed with the transmission conical wheel.

[0008] Furthermore, a first shaft seat is fixedly provided on the upper surface of the sealing cover, a transmission shaft is rotatably provided on the first shaft seat, a driven conical wheel is fixedly provided on the transmission shaft, the driven conical wheel is meshed with the transmission conical wheel, a second shaft seat is fixedly provided on the lower surface of the sealing cover, a driving shaft is rotatably provided on the second shaft seat, synchronous belt pulleys are correspondingly fixedly provided on the driving shaft and the transmission shaft, synchronous belts are sleeved on the corresponding two groups of synchronous belt pulleys, a connecting rod 1 is fixedly provided on the free end of the driving shaft, a connecting rod 2 is connected between the connecting rod 1 and the push-pull sliding rod, and the two ends of the connecting rod 2 are respectively hingedly connected to the connecting rod 1 and the push-pull sliding rod.

[0009] Furthermore, the crushing shaft is a hollow shaft, the stirring shaft passes through the crushing shaft and the crushing wheel, a stirring motor is fixedly provided on the sealing cover, and the stirring shaft is connected to the output shaft of the stirring motor.

[0010] Furthermore, a plurality of groups of the telescopic sleeves and the embedded telescopic rods are provided between the stirring frame and the side plates, and the reset springs are provided in one-to-one correspondence with the telescopic sleeves and the embedded telescopic rods.

[0011] Furthermore, a plurality of auxiliary stirring components are provided between the stirring frame and the side plate, the auxiliary stirring components include stirring paddle 1 and stirring paddle 2, mounting seats are fixedly provided on opposite sides of the stirring frame and the side plate, the stirring paddle 1 and stirring paddle 2 are respectively hingedly connected to the mounting seats on the stirring frame and the side plate, and the free ends of the stirring paddle 1 and stirring paddle 2 are hingedly connected.

[0012] Furthermore, the suction hole close to the top wall of the suction exchange cylinder is suction hole one, and the suction hole close to the bottom wall of the suction exchange cylinder is suction hole two. A piston accommodating cavity is provided between the suction hole one and the top wall of the suction exchange cylinder, and between the suction hole two and the bottom wall of the suction exchange cylinder. The piston accommodating cavity is used to accommodate a piston.

[0013] Furthermore, the suction holes are provided in a plurality of groups along the circumference of the suction exchange cylinder, a material pipe is fixedly provided on the suction hole one, and the material pipes on the plurality of groups of the suction holes one have different lengths.

[0014] Furthermore, a drainage hole is provided on the bottom wall of the telescopic sleeve.

[0015] Furthermore, a sealing ring is provided on the sealing cover, a sealing groove is provided on the top wall of the stirring tank, the sealing ring and the sealing groove are correspondingly arranged and adapted, and a discharge pipe is provided at the bottom of the stirring tank.

[0016] The beneficial effects achieved by the present invention using the above structure are as follows: The present invention proposes a homogenizing and emulsifying machine for cosmetic production, which specifically has the following advantages: (1) The position of the materials in the upper and lower parts of the mixing tank is exchanged by setting the suction exchange cylinder, so as to avoid repeated crushing of the materials in the lower part by the crushing wheel and the crushing shell, thereby improving the water-oil emulsification efficiency of cosmetics; (2) The centrifugal force of the rotating stirring shaft cooperates with the return spring to realize the position adjustment of the side plate relative to the inner wall of the stirring tank. The variability of the position adjustment of the side plate is realized by controlling the speed of the stirring motor. At the same time, by cooperating with the stirring paddles 1 and 2 that can adjust the angle, the homogenization stirring coverage is expanded, the problem of the stirring dead angle in the stirring tank of the traditional homogenizer is solved, and the quality of the produced cosmetic products is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings: Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present invention; Figure 2 A schematic structural diagram of a sealing cover according to an embodiment of the present invention; Figure 3 Schematic diagram of the driving structure of the driving shaft according to an embodiment of the present invention; Figure 4 for Figure 3 A partial enlarged view of part A; Figure 5 It is a schematic diagram of the structure of the sealing cover in the bottom view of an embodiment of the present invention; Figure 6 for Figure 5 A partial enlarged view of part B; Figure 7 for Figure 2 Schematic diagram of the structure with the sealing cover removed; Figure 8 for Figure 7 A schematic diagram of a cross-sectional structure in the main viewing direction; Fig. 9 It is a schematic cross-sectional structural diagram of a telescopic sleeve and an embedded telescopic rod according to an embodiment of the present invention; Fig.10 Schematic diagram of the distribution structure of the suction exchange cylinder according to an embodiment of the present invention.

[0018] Among them, 1. sealing cover, 2. stirring tank, 3. suction exchange cylinder, 4. suction hole, 5. push-pull slide rod, 6. piston, 7. stirring shaft, 8. stirring frame, 9. telescopic sleeve, 10. embedded telescopic rod, 11. reset spring, 12. side plate, 13. load-bearing rod, 14. crushing shell, 15. crushing shaft, 16. crushing wheel, 17. discharge port, 18. suction exchange motor, 19. active conical wheel, 20. transmission conical wheel, 21. first shaft seat, 22. transmission shaft, 23. driven conical wheel, 24. second shaft seat, 25. drive shaft, 26. synchronous belt, 27. connecting rod one, 28. connecting rod two, 29. stirring motor, 30. stirring paddle one, 31. stirring paddle two, 32. mounting seat, 33. piston accommodating chamber, 34. material pipe, 35. drainage hole, 36. sealing ring, 37. sealing groove. DETAILED DESCRIPTION

[0019] 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.

[0020] It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to directions in the drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0021] This embodiment is an improvement on the technical problems that the existing homogenizing and emulsifying machines for cosmetic production are prone to repeated crushing of materials at the position where the crushing wheel is set, thereby affecting the homogenization and emulsification efficiency of the cosmetics, and that the stirring paddle is set at a fixed position, resulting in the existence of stirring dead corners in the stirring tank.

[0022] See also Figure 1-Figure 3 , Figure 5 , Figure 7 and Figure 8 , a homogenizing and emulsifying machine for cosmetic production provided in this embodiment comprises a sealing cover 1 and a stirring tank 2, the sealing cover 1 and the stirring tank 2 are detachably arranged, and in specific use, the installation and removal of the sealing cover 1 can be realized by the cooperation of a lifting mechanism, and the specific lifting mechanism can directly adopt the existing technology, so it is not specifically shown in this embodiment, a suction exchange cylinder 3 is fixedly provided on the sealing cover 1, and suction holes 4 are opened on the upper and lower side walls of the suction exchange cylinder 3, and the suction holes 4 are used for allowing materials to enter and exit the suction exchange cylinder 3, and a push-pull slide bar 5 is provided on the top wall of the suction exchange cylinder 3, and a piston 6 is fixedly provided at the lower end of the push-pull slide bar 5, and the piston 6 is driven by the push-pull slide bar 5 to slide in the suction exchange cylinder 3, and the piston 6 is used to push and squeeze the material entering the suction exchange cylinder 3 to exchange the material position, and the material is ejected through the corresponding suction hole 4 under the pushing and squeezing action of the piston 6, thereby realizing the mixing of the upper and lower materials in the stirring tank 2; A stirring shaft 7 is rotatably provided on the sealing cover 1, and a stirring frame 8 is fixedly connected to the lower end of the stirring shaft 7. A telescopic sleeve 9 is fixedly provided on the stirring frame 8. An embedded telescopic rod 10 is slidably provided in the telescopic sleeve 9. A reset spring 11 is provided between one end of the embedded telescopic rod 10 that slides in the telescopic sleeve 9 and the inner wall of the telescopic sleeve 9, and a side plate 12 is fixedly installed on the other end of the embedded telescopic rod 10. The side plate 12 is configured to rotate with the stirring shaft 7 in the stirring tank 2, and through the setting of the reset spring 11, the distance between the side plate 12 and the stirring tank 2 is configured to be controlled by the rotation speed of the stirring shaft 7.

[0023] Specifically, when the stirring shaft 7 rotates at a high speed, the centrifugal force generated is large, and the side plate 12 moves toward the stirring tank 2 under the action of the centrifugal force. When the stirring shaft 7 rotates at a low speed, the centrifugal force generated is small. Under the action of the return spring 11, the side plate 12 is away from the inner wall of the stirring tank 2, and the distance between the side plate 12 and the inner wall of the stirring roller is affected by the magnitude of the centrifugal force, thereby realizing the position adjustment of the side plate 12, increasing the stirring and emulsification range, and avoiding the homogenization emulsification dead corner; when the side plate 12 contacts the inner wall of the stirring tank 2, the inner wall of the stirring tank 2 can also be cleaned as the side plate 12 rotates.

[0024] It is worth noting that in the present embodiment, the sealing cover 1 and the stirring tank 2 are correspondingly provided with a locking structure, and the sealing cover 1 and the stirring tank 2 are stably connected by the locking structure. The locking structure can be directly purchased from the market, so it is not specifically shown in the present embodiment; in addition, the side wall of the stirring tank 2 provided in the present embodiment is a hollow wall, and an electric heater is installed inside the side wall of the stirring tank 2. The emulsification temperature in the stirring tank 2 is controlled by the setting of the electric heater, thereby ensuring the homogeneous emulsification quality of the cosmetics.

[0025] Specifically, see Figure 5-Figure 8In this embodiment, a load-bearing rod 13 is fixedly provided on the sealing cover 1, and a crushing shell 14 is fixedly provided at the lower end of the load-bearing rod 13. A crushing shaft 15 is rotatably provided on the sealing cover 1, and the crushing shaft 15 penetrates the top wall of the crushing shell 14. A crushing wheel 16 is fixedly provided at the free end of the crushing shaft 15. The crushing wheel 16 is rotatably provided in the crushing shell 14. Under the cooperation of the crushing wheel 16 and the crushing shell 14, the cosmetic material is crushed. The suction exchange cylinder 3 is fixedly provided on the outer side of the crushing shell 14 through a fixing plate. A discharge port 17 is provided on the side wall of the crushing shell 14. The discharge port 17 is used for discharging the crushed material. The suction hole 4 at the lower part of the suction exchange cylinder 3 is arranged close to the discharge port 17. Through the relative position setting of the suction hole 4 at the lower part of the suction exchange cylinder 3 and the discharge port 17, the material crushed by the crushing wheel 16 and the crushing shell 14 can enter the suction exchange cylinder 3 from the suction hole 4 at the lower part of the suction exchange cylinder 3, and the material exchange is realized under the cooperation of the piston 6 to avoid repeated crushing of the material.

[0026] Specifically, see Figure 3 , Figure 4 , Figure 7 , Fig.10 In this embodiment, a plurality of suction exchange cylinders 3 are evenly arranged on the outside of the crushing shell 14. The plurality of suction exchange cylinders 3 are arranged to increase the suction exchange coverage of the material in the stirring tank 2. A suction exchange motor 18 is fixedly arranged on the upper surface of the sealing cover 1. An active conical wheel 19 is fixedly arranged on the output shaft of the suction exchange motor 18. A transmission conical wheel 20 is fixedly arranged on the crushing shaft 15. The active conical wheel 19 is meshed with the transmission conical wheel 20. Under the cooperation of the active conical wheel 19 and the transmission conical wheel 20, the crushing shaft 15 is driven to rotate. The crushing shaft 15 drives the crushing wheel 16 to rotate. The crushing wheel 16 cooperates with the crushing shell 14 to crush the material. When the crushing wheel 16 rotates, a suction negative pressure is generated to suck the material into the gap between the crushing wheel 16 and the crushing shell 14 for crushing.

[0027] Specifically, see Figure 3-Figure 6In this embodiment, a first shaft seat 21 is fixedly provided on the upper surface of the sealing cover 1, a transmission shaft 22 is rotatably provided on the first shaft seat 21, a driven conical wheel 23 is fixedly provided on the transmission shaft 22, the driven conical wheel 23 is meshed with the transmission conical wheel 20, and the transmission shaft 22 can be driven to rotate under the meshing action of the transmission conical wheel 20 and the driven conical wheel 23, a second shaft seat 24 is fixedly provided on the lower surface of the sealing cover 1, a driving shaft 25 is rotatably provided on the second shaft seat 24, and synchronous belt reels are correspondingly fixedly provided on the driving shaft 25 and the transmission shaft 22, and the corresponding two sets of synchronous belt reels The upper sleeve is provided with a synchronous belt 26, and the drive shaft 25 is driven to rotate by the transmission shaft 22 under the action of the synchronous belt 26. A connecting rod 27 is fixedly provided at the free end of the drive shaft 25. A connecting rod 28 is connected between the connecting rod 27 and the push-pull slide bar 5. The two ends of the connecting rod 28 are respectively hingedly connected to the connecting rod 27 and the push-pull slide bar 5. When the drive shaft 25 drives the connecting rod 27 to rotate, the connecting rod 27 drives the push-pull slide bar 5 to rise and fall through the connecting rod 28, thereby driving the piston 6 to slide and rise in the suction exchange cylinder 3, so as to suck and exchange the materials at the upper and lower parts of the mixing barrel.

[0028] Specifically, see Figure 7 and Figure 8 In this embodiment, the crushing shaft 15 is a hollow shaft, the stirring shaft 7 passes through the crushing shaft 15 and the crushing wheel 16, and a stirring motor 29 is fixedly provided on the sealing cover 1. The stirring shaft 7 is connected to the output shaft of the stirring motor 29. Under the action of the stirring motor 29, the stirring frame 8 is driven to rotate. The rotating stirring frame 8 drives the side plate 12 to stir the material in the stirring tank 2. The speed of the stirring shaft 7 can be controlled by the speed of the stirring motor 29, thereby controlling the relative distance between the side plate 12 and the inner wall of the stirring tank 2.

[0029] Specifically, see Figure 8 and Fig. 9 In this embodiment, multiple groups of telescopic sleeves 9 and embedded telescopic rods 10 are provided between the stirring frame 8 and the side plate 12, and the return springs 11 are arranged one by one corresponding to the telescopic sleeves 9 and the embedded telescopic rods 10. With the cooperation of multiple groups of return springs 11, the stability of the force applied to the side plate 12 is improved.

[0030] Specifically, see Figure 7 and Figure 8In this embodiment, a plurality of auxiliary stirring components are provided between the stirring frame 8 and the side plate 12, and the auxiliary stirring components include a stirring paddle 1 30 and a stirring paddle 2 31. Mounting seats 32 are fixedly provided on opposite sides of the stirring frame 8 and the side plate 12. The stirring paddle 1 30 and the stirring paddle 2 31 are respectively hingedly connected to the stirring frame 8 and the mounting seats 32 on the side plate 12. The free ends of the stirring paddle 1 30 and the stirring paddle 2 31 are hingedly connected. The angle between the stirring paddle 1 30 and the stirring paddle 2 31 changes as the position of the side plate 12 moves. By changing the angle between the stirring paddle 1 30 and the stirring paddle 2 31, materials at different positions in the stirring tank 2 are covered and stirred, thereby improving the homogenization and emulsification stirring effect.

[0031] It is worth noting that in this embodiment, the arrangement position between the stirring paddle 1 30 and the stirring paddle 2 31 can be referred to in FIG. Figure 8 The stirring paddles 1 30 and 2 31 may be arranged symmetrically or in an array.

[0032] Specifically, see Figure 8 In the present embodiment, the suction hole 4 close to the top wall of the suction exchange cylinder 3 is suction hole 1, and the suction hole 4 close to the bottom wall of the suction exchange cylinder 3 is suction hole 2. A piston accommodating chamber 33 is provided between the suction hole 1 and the top wall of the suction exchange cylinder 3, and between the suction hole 2 and the bottom wall of the suction exchange cylinder 3. The piston accommodating chamber 33 is used to accommodate the piston 6. Through the setting of the piston accommodating chamber 33, when the piston 6 moves toward the two ends of the suction exchange cylinder 3, it can move to the piston accommodating chambers 33 at the two ends respectively, so as to avoid the piston 6 blocking the corresponding suction hole 4, and ensure that the material can enter the suction exchange cylinder 3 from the suction hole 1 and the suction hole 2, and be ejected through one group of suction holes 4 under the pushing and squeezing action of the piston 6, so as to achieve the mixing of materials at different positions.

[0033] Specifically, see Figure 7 and Fig.10 In this embodiment, a plurality of suction holes 4 are provided along the circumference of the suction exchange cylinder 3, and a material pipe 34 is fixedly provided on the suction holes. The material pipes 34 on the plurality of suction holes have different lengths, so that the material positions at different heights in the mixing tank 2 can be exchanged.

[0034] As a preferred solution of this embodiment, the material pipe 34 can also be set at an angle or in other ways. Technical improvements by adjusting the position of the free end of the material pipe 34 to improve the material mixing effect all fall within the protection scope of this embodiment.

[0035] Specifically, see Figure 5In this embodiment, a drainage hole 35 is provided on the bottom wall of the telescopic sleeve 9. The setting of the drainage hole 35 can, on the one hand, allow the material to be sprayed and mixed synchronously during the rotation of the stirring frame 8, and on the other hand, can effectively prevent the material that accidentally enters the telescopic sleeve 9 from forming resistance to the smooth sliding of the telescopic embedded rod.

[0036] Specifically, see Figure 1 In this embodiment, a sealing ring 36 is provided on the sealing cover 1, and a sealing groove 37 is provided on the top wall of the stirring tank 2. The sealing ring 36 and the sealing groove 37 are correspondingly arranged and adapted. The cooperation of the sealing ring 36 and the sealing groove 37 improves the sealing performance of the sealing cover 1 and the stirring tank 2. A discharge pipe 34 is provided at the bottom of the stirring tank 2. When in specific use, the discharge pipe 34 is externally connected to a material pump, and the cosmetics in the stirring tank 2 can be efficiently pumped out through the material pump.

[0037] The working principle of the homogenizing and emulsifying machine for cosmetic production provided in this embodiment is as follows: (1) placing the cosmetic raw materials into the stirring tank 2, placing the sealing cover 1 into the stirring tank 2 by means of a lifting mechanism, fixing the sealing cover 1 and the stirring tank 2 by means of a locking structure, and controlling the reaction temperature in the stirring tank 2 by means of an electric heater; (2) Start the suction exchange motor 18. Under the meshing action of the active conical wheel 19 and the transmission conical wheel 20, the suction exchange motor 18 drives the crushing shaft 15 to rotate. The crushing shaft 15 drives the crushing wheel 16 to rotate. When the crushing wheel 16 rotates, the material at the bottom of the mixing tank 2 is sucked into the space between the crushing wheel 16 and the crushing shell 14. Under the action of the rotating crushing wheel 16, the material is crushed and discharged through the discharge port 17. (3) When the crushing shaft 15 rotates, the driving shaft 22 is driven to rotate through the meshing between the driving conical wheel 20 and the driven conical wheel 23, and the driving shaft 25 is driven to rotate through the transmission of the synchronous belt 26. When the driving shaft 25 rotates, it drives one end of the connecting rod 1 27 to rotate with it, and the other end of the connecting rod 1 27 drives the connecting rod 2 28 to rotate with it. The connecting rod 28 drives the push-pull slide bar 5 to slide along the top wall of the suction exchange cylinder 3. The push-pull slide bar 5 drives the piston 6 to slide in the suction exchange cylinder 3. When the piston 6 moves up in the suction exchange cylinder 3, the crushed material in the lower part of the mixing tank 2 is sucked to the upper part. When the piston 6 moves down in the suction exchange cylinder 3, the material in the upper part of the mixing tank 2 is pushed and squeezed to the lower part, thereby realizing the exchange and mixing of the materials; (4) During the above-mentioned crushing and material exchange process, the stirring motor 29 is started, the stirring motor 29 drives the stirring frame 8 to rotate, and the stirring frame 8 drives the stirring paddle 1 30, the stirring paddle 2 31 and the side plate 12 to rotate synchronously therewith, and the rotating stirring paddle 1 30, the stirring paddle 2 31 and the side plate 12 stir and mix the materials in the stirring tank 2; During the stirring process, the speed of the stirring frame 8 is controlled by adjusting the speed of the stirring motor 29. The centrifugal force exerted on the side plate 12 changes with the speed of the stirring frame 8, and the distance between the side plate 12 and the inner wall of the stirring tank 2 changes accordingly, thereby controlling the stirring coverage of the side plate 12; when the position of the side plate 12 changes, the angle between the stirring paddle 1 30 and the stirring paddle 2 31 changes accordingly, and the stirring coverage of the stirring paddle 1 30 and the stirring paddle 2 31 also changes accordingly, thereby increasing the coverage, avoiding the existence of dead corners for homogeneous mixing, and improving the quality of cosmetic production.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, material or apparatus including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, material or apparatus.

[0039] 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 homogenizing emulsifier for cosmetic production, characterized in that: The invention comprises a sealing cover (1) and a stirring tank (2), wherein the sealing cover (1) and the stirring tank (2) are detachably arranged, a suction exchange cylinder (3) is fixedly provided on the sealing cover (1), suction holes (4) are provided on the upper and lower side walls of the suction exchange cylinder (3), and the suction holes (4) are used to allow materials to enter and exit the suction exchange cylinder (3), a push-pull slide rod (5) is provided on the top wall of the suction exchange cylinder (3), a piston (6) is fixedly provided at the lower end of the push-pull slide rod (5), and the piston (6) is driven by the push-pull slide rod (5) to slide in the suction exchange cylinder (3), and the piston (6) is used to push and squeeze the material entering the suction exchange cylinder (3) to exchange the material position; A stirring shaft (7) is rotatably provided on the sealing cover (1), a stirring frame (8) is fixedly connected to the lower end of the stirring shaft (7), a telescopic sleeve (9) is fixedly provided on the stirring frame (8), an embedded telescopic rod (10) is slidably provided in the telescopic sleeve (9), a return spring (11) is provided between one end of the embedded telescopic rod (10) sliding in the telescopic sleeve (9) and the inner wall of the telescopic sleeve (9), a side plate (12) is fixedly installed on the other end of the embedded telescopic rod (10), the side plate (12) is configured to rotate with the stirring shaft (7) in the stirring tank (2), and through the arrangement of the return spring (11), the distance between the side plate (12) and the stirring tank (2) is configured to be controlled by the rotation speed of the stirring shaft (7).

2. The homogenizing and emulsifying machine for cosmetic production according to claim 1, characterized in that: A load-bearing rod (13) is fixedly provided on the sealing cover (1), a crushing shell (14) is fixedly provided at the lower end of the load-bearing rod (13), a crushing shaft (15) is rotatably provided on the sealing cover (1), the crushing shaft (15) is arranged to penetrate the top wall of the crushing shell (14), a crushing wheel (16) is fixedly provided at the free end of the crushing shaft (15), the crushing wheel (16) is rotatably arranged in the crushing shell (14), the suction exchange cylinder (3) is fixedly provided on the outer side of the crushing shell (14) through a fixing plate, a discharge port (17) is provided on the side wall of the crushing shell (14), the discharge port (17) is used to discharge the material after crushing, and the suction hole (4) at the lower part of the suction exchange cylinder (3) is arranged close to the discharge port (17).

3. The homogenizing and emulsifying machine for cosmetic production according to claim 2, characterized in that: The suction exchange cylinder (3) is evenly provided with a plurality of groups on the outside of the crushing shell (14); a suction exchange motor (18) is fixedly provided on the upper surface of the sealing cover (1); an active conical wheel (19) is fixedly provided on the output shaft of the suction exchange motor (18); a transmission conical wheel (20) is fixedly provided on the crushing shaft (15); and the active conical wheel (19) meshes with the transmission conical wheel (20).

4. The homogenizing and emulsifying machine for cosmetic production according to claim 3, characterized in that: A first shaft seat (21) is fixedly provided on the upper surface of the sealing cover (1), a transmission shaft (22) is rotatably provided on the first shaft seat (21), a driven conical wheel (23) is fixedly provided on the transmission shaft (22), and the driven conical wheel (23) is meshed with the transmission conical wheel (20); a second shaft seat (24) is fixedly provided on the lower surface of the sealing cover (1), a driving shaft (25) is rotatably provided on the second shaft seat (24), a synchronous belt reel is fixedly provided on the driving shaft (25) and the transmission shaft (22) correspondingly, and a synchronous belt (26) is sleeved on two corresponding groups of the synchronous belt reels; a connecting rod 1 (27) is fixedly provided on the free end of the driving shaft (25), a connecting rod 2 (28) is connected between the connecting rod 1 (27) and the push-pull slide bar (5), and two ends of the connecting rod 2 (28) are respectively hingedly connected to the connecting rod 1 (27) and the push-pull slide bar (5).

5. The homogenizing and emulsifying machine for cosmetic production according to claim 2, characterized in that: The crushing shaft (15) is a hollow shaft, the stirring shaft (7) is arranged to penetrate the crushing shaft (15) and the crushing wheel (16), a stirring motor (29) is fixedly provided on the sealing cover (1), and the stirring shaft (7) is connected to the output shaft of the stirring motor (29).

6. The homogenizing and emulsifying machine for cosmetic production according to claim 1, characterized in that: A plurality of auxiliary stirring components are provided between the stirring frame (8) and the side plate (12), the auxiliary stirring components comprising a stirring paddle 1 (30) and a stirring paddle 2 (31); mounting seats (32) are fixedly provided on opposite sides of the stirring frame (8) and the side plate (12); the stirring paddle 1 (30) and the stirring paddle 2 (31) are respectively hingedly connected to the stirring frame (8) and the mounting seats (32) on the side plate (12); and the free ends of the stirring paddle 1 (30) and the stirring paddle 2 (31) are hingedly connected.

7. The homogenizing and emulsifying machine for cosmetic production according to claim 1, characterized in that: The suction hole (4) close to the top wall of the suction exchange cylinder (3) is suction hole one, and the suction hole (4) close to the bottom wall of the suction exchange cylinder (3) is suction hole two. A piston (6) accommodating chamber (33) is provided between the suction hole one and the top wall of the suction exchange cylinder (3), and between the suction hole two and the bottom wall of the suction exchange cylinder (3). The piston (6) accommodating chamber (33) is used to accommodate the piston (6).

8. The homogenizing and emulsifying machine for cosmetic production according to claim 7, characterized in that: The suction holes (4) are provided in a plurality of groups along the circumference of the suction exchange cylinder (3), a material pipe (34) is fixedly provided on one of the suction holes, and the material pipes (34) on the plurality of groups of the suction holes are of different lengths.

9. The homogenizing and emulsifying machine for cosmetic production according to claim 1, characterized in that: The bottom wall of the telescopic sleeve (9) is provided with a drainage hole (35).

10. The homogenizing and emulsifying machine for cosmetic production according to claim 1, characterized in that: The sealing cover (1) is provided with a sealing ring (36), the top wall of the stirring tank (2) is provided with a sealing groove (37), the sealing ring (36) and the sealing groove (37) are arranged correspondingly and adapted to each other, and the bottom of the stirring tank (2) is provided with a discharge pipe (34).

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