Vacuum average-value toothpaste emulsifying device

Abstract

The utility model discloses a vacuum average toothpaste emulsifying device, which comprises a heating cylinder and a stirring barrel connected in the inner cavity of the heating cylinder in a sliding manner, a feed pipe is inserted and fixed at the top of the stirring barrel close to the right side, a feed valve is arranged on the side wall of the feed pipe, a discharge pipe is inserted and fixed at the middle position of the bottom of the stirring barrel, and the discharge valve is arranged on the side wall of the discharge pipe. When the stirring device is used, the threaded rod can be driven to rotate by rotating the rocker, and the threaded sleeve is driven to move up and down, so that the annular lifting plate can be driven to slide up and down on the outer wall of the stirring barrel by utilizing the threaded sleeve, and the stirring barrel can be driven to move up and down by utilizing the annular lifting plate. Therefore, the volume of the water vapor heating cavity defined by the heating cylinder and the stirring barrel can be adjusted according to the liquid level height of the material volume in the inner cavity of the stirring barrel, and the effects of energy conservation and environmental protection are further achieved while it is guaranteed that toothpaste is heated.

Description

Technical Field

[0001] The utility model relates to the technical field of toothpaste production, in particular to a vacuum average toothpaste emulsifying device. Background Art

[0002] Vacuum emulsification involves using a high-shear emulsifier to quickly and evenly distribute one or more phases into a continuous phase under vacuum. The powerful kinetic energy of the machine allows the material to withstand hundreds of thousands of hydraulic shear cycles per minute in the narrow gap between the stator and rotor. The combined effects of centrifugal extrusion, impact, and tearing instantly and evenly disperse and emulsify the material. This high-frequency repetition ultimately results in a bubble-free, smooth, and stable high-quality product.

[0003] The prior art patent publication number CN213853928U proposes a patent document for a vacuum emulsifying device for toothpaste production. The patent document can be used to set up a steam heating chamber, which is filled with water vapor, so that the toothpaste in the emulsification chamber is heated more evenly. The water vapor exchanges heat with the toothpaste in the emulsification chamber in the steam heating chamber, heats the toothpaste in the emulsification chamber, and accelerates the emulsification speed; through the first stirring rod, the second stirring rod and the scraper, the first stirring rod and the second stirring rod stir the toothpaste in the emulsification chamber to accelerate the emulsification process of the toothpaste. The first stirring rod and the second stirring rod are arranged at equal distances on the side wall of the rotating rod to ensure the contact area between the scraper and the inner wall of the emulsification box. The scraper cleans the toothpaste attached to the inner wall of the emulsification box to prevent some sticky substances from adhering to the inner wall of the emulsification box, making it difficult to clean.

[0004] However, in actual use, the existing technology cannot adjust the size of the steam heating chamber according to the capacity of the toothpaste in the emulsification chamber due to the non-adjustable space, thereby reducing the heating effect of the water vapor. In addition, the emulsification effect of the toothpaste is general through stirring in only one direction. Moreover, when the scraper cleans the toothpaste on the inner wall of the emulsification box, the toothpaste falls off at a slow rate, which also affects the discharge rate. Utility Model Content

[0005] One of the purposes of this utility model is achieved by the following technical solution:

[0006] The top of the mixing drum is fixedly connected to the inner cavity of the heating drum, the top of the mixing drum is fixedly provided with a feeding pipe near the right side, and the side wall of the feeding pipe is provided with a feeding valve, and a discharging pipe is fixedly provided at the middle position of the bottom of the mixing drum, a circular hole is opened at the center of the bottom circle of the heating drum, and the inner cavity of the circular hole is slidably connected with a sleeve, the outer wall of the sleeve is sleeved with a first sealing ring, and the first sealing ring is fixedly connected to the bottom of the inner cavity of the heating drum, the top of the sleeve is fixedly connected to the mixing drum, and the bottom end of the discharging pipe passes through the sleeve, extends to the outer side of the bottom of the heating drum, and is provided with a discharging valve, the outer side of the sleeve is provided with a lifting mechanism, a vacuum tube is fixedly provided near the left side of the top of the mixing drum, and an air valve is provided on the outer wall of the vacuum tube, a pressure vacuum sensor is provided near the top of the inner wall of the mixing drum, and a pressure gauge is provided near the left side of the top of the mixing drum, and an alarm is provided on the pressure gauge;

[0007] By setting the alarm, an alarm can be sounded in time when the pressure value in the mixing barrel is abnormal, thereby avoiding waste of toothpaste materials.

[0008] A liquid inlet pipe is fixed to the top left side of the mixing barrel, and a liquid inlet valve is provided on the side wall of the liquid inlet pipe, an exhaust pipe and an air inlet pipe are respectively fixed to the left and right sides of the heating cylinder, and a condensate drain pipe is fixed to the bottom of the heating cylinder near the left side, a shell is fixedly connected to the middle position of the top of the mixing barrel, and a driving motor is provided at the top of the inner cavity of the shell, the power end of the driving motor is connected to a gearbox, and the power output end of the gearbox is fixedly connected to a worm, a first sealed bearing is fixedly connected to the top center of the mixing barrel, and the inner cavity of the first sealed bearing is rotatably connected to a stirring shaft, the top end of the stirring shaft is fixedly connected to the worm, and a plurality of stirring rods are equidistantly fixed to the outer wall of the stirring shaft, the stirring shaft 18 is driven to rotate by the driving motor 22, and the plurality of stirring rods 19 are driven to rotate horizontally, thereby accelerating the emulsification efficiency of the toothpaste.

[0009] The inner cavity of the mixing barrel is provided with a scraping mechanism, and an adjustment mechanism is provided between the mixing barrel and the heating cylinder. The lifting mechanism includes an annular plate, and the annular plate is fixed at the bottom end of the outer wall of the sleeve. The bottom of the heating cylinder is provided with two hydraulic push rods distributed on the left and right, and the power end of the hydraulic push rod is fixedly connected to the top of the annular plate. The annular plate is synchronously driven to rise and fall by the two hydraulic push rods, thereby driving the mixing barrel to move up and down, and vertically shaking the toothpaste in the inner cavity of the mixing barrel 2.

[0010] Furthermore, the scraping mechanism includes several annular scrapers, and several of the annular scrapers are equidistantly arranged on the inner wall of the mixing barrel, and vertical rods are fixed through the left and right sides of several of the annular scrapers. The top of the mixing barrel is provided with through holes compatible with the vertical rods near the left and right sides. The top ends of the two vertical rods respectively penetrate the inner cavities of adjacent through holes and are fixedly connected to pressure plates. The outer walls of the two vertical rods are respectively provided with extrusion springs, and the two ends of the extrusion springs are respectively fixedly connected to the pressure plate and the mixing barrel.

[0011] A cam is provided on the top of the two pressure plates, and a first rotating rod is fixedly connected to the adjacent side of the two cams near the bottom. The other ends of the two first rotating rods are rotatably connected to the left and right sides of the shell respectively. A worm wheel is meshed with the front side of the worm, and a second rotating rod is fixed through the center of the worm wheel. Second sealed bearings are fixedly connected to the left and right sides of the shell, and the left and right ends of the second rotating rod respectively penetrate the adjacent second sealed bearing cavities and are fixedly connected to transmission gears. The outer walls of the two first rotating rods are sleeved and fixed with driven gears meshing with the transmission gear.

[0012] Furthermore, the adjusting mechanism includes an annular lifting plate, and the annular lifting plate is sleeved on the outer wall of the mixing barrel near the top, a through hole is opened on the annular lifting plate near the left side, and the inner cavity of the through hole is slidably connected to a limit rod, and the two ends of the limit rod are respectively fixedly connected to the top and bottom of the inner cavity of the heating tube, a threaded sleeve is passed through and fixed on the annular lifting plate near the right side, and the inner cavity of the threaded sleeve is threadedly connected to a threaded rod, the bottom end of the threaded rod is rotatably connected to the bottom of the inner cavity of the heating tube, a fixing hole is opened on the top of the heating tube near the right side, and the inner cavity of the fixing hole is fixedly connected to a third sealed bearing, and the top end of the threaded rod passes through the inner cavity of the third sealed bearing and is fixedly connected to a rocker arm.

[0013] Furthermore, a second sealing ring is provided on the outer wall of the mixing barrel, and the second sealing ring is fixedly connected to the top of the inner cavity of the heating cylinder, thereby improving the sealing effect of the inner cavity of the heating cylinder.

[0014] Furthermore, a rubber pad is fixedly connected to the top of the pressure plate. The provision of the rubber pad can reduce the noise generated when the cam collides with the pressure plate.

[0015] Furthermore, an L-shaped support plate is fixedly connected to the bottom of the heating tube near the left and right sides, and mounting holes are opened on the L-shaped support plate near the front and rear sides, which can facilitate the disassembly and assembly of the heating tube and improve its stability during operation.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] 1. By turning the rocker, the threaded rod can be driven to rotate, and the threaded sleeve can be driven to move up and down, so that the threaded sleeve can be used to drive the annular lifting plate to move up and down on the outer wall of the mixing barrel. Therefore, the capacity of the water vapor heating chamber enclosed by the heating cylinder and the mixing barrel can be adjusted according to the liquid level of the material capacity in the inner cavity of the mixing barrel. Therefore, while ensuring the heating of the toothpaste, it also has the effect of energy saving and environmental protection.

[0018] 2. The hydraulic push rod is used to pull the annular plate up and down to drive the sleeve to slide up and down. The up and down sliding of the sleeve can drive the mixing barrel to slide up and down compared to the heating barrel, so that the toothpaste in the inner cavity of the mixing barrel can be shaken up and down. Under the linkage setting of the drive motor, gearbox, worm, stirring shaft and stirring rod, the toothpaste can be stirred in the horizontal direction. By shaking and stirring the toothpaste in the vertical and horizontal directions at the same time, it is helpful to accelerate the emulsification process of the toothpaste.

[0019] 3. Through the meshing of the worm and the worm wheel, when the driving motor drives the worm to rotate, the worm wheel can be driven to rotate synchronously, and the second rotating rod, transmission gear, driven gear, first rotating rod, cam, pressure plate, rubber pad, vertical rod and extrusion spring are used to drive several annular scrapers to shake up and down, so that the toothpaste attached to the inner wall of the mixing barrel can be quickly scraped off, which reduces the difficulty of later cleaning and improves the discharge efficiency of the toothpaste. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a perspective view of this embodiment;

[0021] Figure 2 This is a schematic cross-sectional view of the mixing barrel of this embodiment;

[0022] Figure 3 Schematic diagram of the cross-sectional structure of the shell of this embodiment;

[0023] Figure 4 This is a schematic diagram of the hydraulic push rod structure of this embodiment;

[0024] Figure 5 for Figure 1 A magnified view of the structure at point A in the middle.

[0025] Figure: 1. Heating cylinder; 2. Mixing barrel; 3. Feed pipe; 4. Sleeve; 5. Discharge pipe; 6. Ring plate; 7. Hydraulic push rod; 8. First sealing ring; 9. Second sealing ring; 10. Inlet pipe; 11. Exhaust pipe; 12. Ring lifting plate; 13. Threaded sleeve; 14. Threaded rod; 15. Rocker; 16. Limit rod; 17. Condensate drain pipe; 18. Mixing shaft; 19. Mixing rod; 20. Worm; 21 , housing; 22. Drive motor; 23. Gearbox; 24. Annular scraper; 25. Vertical rod; 26. Pressure plate; 27. Extrusion spring; 28. Cam; 29. ​​First rotating rod; 30. Driven gear; 31. Transmission gear; 32. Second rotating rod; 33. Worm gear; 34. Rubber pad; 35. Vacuum tube; 36. Liquid inlet pipe; 37. Pressure gauge; 38. Alarm; 39. Vacuum sensor; 40. L-shaped support plate. DETAILED DESCRIPTION

[0026] See also Figures 1 to 5 , the utility model provides the following technical solutions:

[0027] A vacuum average toothpaste emulsifying device comprises a heating cylinder 1 and a stirring barrel 2 slidably connected to the inner cavity of the heating cylinder 1. The outer wall of the stirring barrel 2 is sleeved with a second sealing ring 9, and the second sealing ring 9 is fixedly connected to the top of the inner cavity of the heating cylinder 1 to improve the sealing effect of the inner cavity of the heating cylinder 1. A feeding pipe 3 is plugged and fixed near the right side of the top of the stirring barrel 2, and a feeding valve is provided on the side wall of the feeding pipe 3. A discharge pipe 5 is plugged and fixed at the middle position of the bottom of the stirring barrel 2. A circular hole is opened at the center of the bottom circle of the heating cylinder 1, and a sleeve 4 is slidably connected to the inner cavity of the circular hole. The outer wall of the sleeve 4 is sleeved with a first sealing ring 8, and the first sealing ring 8 is fixedly connected to the bottom of the inner cavity of the heating cylinder 1. The top of the sleeve 4 is fixedly connected to the stirring barrel 2, and the bottom end of the discharge pipe 5 passes through the sleeve. 4, extending to the outside of the bottom of the heating cylinder 1 and provided with a discharge valve, the outside of the sleeve 4 is provided with a jacking mechanism, a vacuum tube 35 is fixedly connected to the top of the mixing barrel 2 near the left side, and an air valve is provided on the outer wall of the vacuum tube 35, a pressure vacuum sensor 39 is provided on the inner wall of the mixing barrel 2 near the top, and a pressure gauge 37 is provided on the top of the mixing barrel 2 near the left side, and an alarm 38 is provided on the pressure gauge 37. The vacuum sensor 39 can monitor the pressure value of the mixing barrel 2 cavity, and the pressure gauge 37 can be visually observed to facilitate staff to judge whether the mixing barrel 2 cavity has reached the vacuum average value. The alarm 38 can be set to alarm in time when the pressure value of the mixing barrel 2 cavity is abnormal, thereby avoiding waste of toothpaste materials;

[0028] A liquid inlet pipe 36 is fixed to the top left side of the mixing barrel 2, and a liquid inlet valve is provided on the side wall of the liquid inlet pipe 36. The exhaust pipe 11 and the air inlet pipe 10 are respectively fixed to the left and right sides of the heating cylinder 1, and a condensate drain pipe 17 is fixed to the bottom of the heating cylinder 1 near the left side. A shell 21 is fixedly connected to the middle position of the top of the mixing barrel 2, and a drive motor 22 is provided at the top of the inner cavity of the shell 21. The power end of the drive motor 22 is connected to the gearbox 23, and the power output end of the gearbox 23 is fixedly connected to the worm 20. A first sealed bearing is fixedly connected to the center of the top circle of the mixing barrel 2, and the inner cavity of the first sealed bearing is rotatably connected to the stirring shaft 18. The top of the stirring shaft 18 is fixedly connected to the worm 20, and a number of stirring rods 19 are fixedly connected to the outer wall of the stirring shaft 18 at equal distances. The stirring shaft 18 is driven to rotate by the drive motor 22, and the several stirring rods 19 are driven to rotate horizontally, thereby accelerating the emulsification efficiency of the toothpaste.

[0029] The inner cavity of the mixing barrel 2 is provided with a scraping mechanism, and an adjustment mechanism is provided between the mixing barrel 2 and the heating cylinder 1. The bottom of the heating cylinder 1 is fixedly connected with an L-shaped support plate 40 near the left and right sides, and the L-shaped support plate 40 is provided with mounting holes near the front and rear sides, which can facilitate the disassembly and assembly of the heating cylinder 1 and improve its stability during operation.

[0030] The lifting mechanism includes an annular plate 6, and the annular plate 6 is sleeved and fixed at the bottom end of the outer wall of the sleeve 4. Two hydraulic push rods 7 distributed on the left and right are provided at the bottom of the heating cylinder 1, and the power end of the hydraulic push rod 7 is fixedly connected to the top of the annular plate 6. The two hydraulic push rods 7 synchronously drive the annular plate 6 to rise and fall, thereby driving the mixing barrel 2 to move up and down, and vertically shaking the toothpaste in the inner cavity of the mixing barrel 2.

[0031] The scraping mechanism includes a plurality of annular scrapers 24, and the plurality of annular scrapers 24 are equidistantly arranged on the inner wall of the mixing barrel 2. Vertical rods 25 are fixed through the left and right sides of the plurality of annular scrapers 24. The top of the mixing barrel 2 is provided with through holes adapted to the vertical rods 25 near the left and right sides. The tops of the two vertical rods 25 respectively penetrate the inner cavities of adjacent through holes and are fixedly connected to pressure plates 26. The outer walls of the two vertical rods 25 are sleeved with extrusion springs 27, and the two ends of the extrusion springs 27 are respectively fixedly connected to the pressure plates 26 and the mixing barrel 2. Cams 28 are provided on the tops of the two pressure plates 26, and the adjacent sides of the two cams 28 are fixedly connected to first rotating rods 29 near the bottom. The other ends of the two first rotating rods 29 are rotatably connected to the left and right sides of the shell 21 respectively.

[0032] A worm wheel 33 is meshed with the front side of the worm 20, and a second rotating rod 32 is fixedly passed through the center of the worm wheel 33. Second sealed bearings are fixedly connected to the left and right sides of the housing 21, and the left and right ends of the second rotating rod 32 respectively pass through the adjacent second sealed bearing cavities and are fixedly connected to the transmission gear 31. The outer walls of the two first rotating rods 29 are sleeved and fixed with driven gears 30 meshing with the transmission gear 31. The engagement of the worm 20 and the worm wheel 33 can drive the cams 28 on both sides to rotate. When the cam 28 collides with the adjacent pressure plate 26, the pressure plate 26 can be pressed to overcome the resistance of the extrusion spring 27 and slide downward, and the annular scraper 24 can be driven to slide downward through the vertical rod 25, so that the toothpaste adhered to the inner wall of the mixing barrel 2 can be scraped off. A rubber pad 34 is fixedly connected to the top of the pressure plate 26. The setting of the rubber pad 34 can reduce the noise when the cam 28 collides with the pressure plate 26.

[0033] The adjusting mechanism includes an annular lifting plate 12, and the annular lifting plate 12 is sleeved on the outer wall of the mixing barrel 2 near the top. A through hole is opened on the annular lifting plate 12 near the left side, and the inner cavity of the through hole is slidably connected to a limit rod 16. The two ends of the limit rod 16 are respectively fixedly connected to the top and bottom of the inner cavity of the heating cylinder 1. A threaded sleeve 13 is fixed on the annular lifting plate 12 near the right side, and the inner cavity of the threaded sleeve 13 is threadedly connected to a threaded rod 14. The bottom end of the threaded rod 14 is rotatably connected to the bottom of the inner cavity of the heating cylinder 1. 1 is provided with a fixing hole near the right side of the top, and the inner cavity of the fixing hole is fixedly connected to the third sealed bearing, and the top end of the threaded rod 14 passes through the inner cavity of the third sealed bearing and is fixedly connected to the rocker 15. By rotating the rocker 15, the threaded rod 14 is driven to rotate, and the threaded sleeve 13 is driven to rise and fall. The setting of the limiting rod 16 can limit the vertical position of the annular lifting plate 12, so that the height of the annular lifting plate 12 can be adjusted, and then the volume of the water vapor heating chamber can be adjusted according to the change of the liquid level in the mixing barrel 2.

[0034] Working principle: When the present invention is in use, first open the feed valve, and deliver toothpaste and materials required for toothpaste emulsification into the mixing barrel 2 through the feed pipe 3. After the delivery is completed, close the feed valve, open the liquid inlet valve, and deliver the liquid required for toothpaste emulsification into the mixing barrel 2 through the liquid inlet pipe 36. After the delivery is completed, close the liquid inlet valve, connect one end of the vacuum tube 35 to the vacuum pump, open the air valve, and extract the air in the mixing barrel 2. The vacuum sensor 39 senses the air pressure in the mixing barrel 2 and transmits the air pressure information in the mixing barrel 2 to the pressure gauge 37, so that the operator can grasp the air pressure information in the mixing barrel 2 at any time.

[0035] The operator judges whether the air in the mixing barrel 2 is completely exhausted by observing the pressure gauge 37. When the mixing barrel 2 is in a vacuum state, the air valve is closed and the drive motor 22 and the hydraulic push rod 7 are started by an external power supply. The drive motor 22 drives the worm 20 to rotate, and the rotation of the worm 20 drives the stirring shaft 18 to rotate. The rotation of the stirring shaft 18 drives several stirring rods 19 to rotate. The rotation of several stirring rods 19 stirs the toothpaste in the mixing barrel 2. At the same time, the rotation of the worm 20 drives the worm gear 33 to rotate, and the rotation of the worm gear 33 drives the second rotating rod 32 to rotate. The rotation of the second rotating rod 32 drives the transmission gear 31 to rotate. The rotation of the transmission gear 31 drives the driven gear 30 to rotate. The rotation of the driven gear 30 drives the first rotating rod 29 to rotate. The rotation of the first rotating rod 29 drives the cam 28 to rotate. The rotation of the cam 28 can push the pressing plate 26 to move up and down, and drive the ring through the vertical rod 25. The scraper 24 moves up and down and shovels off the toothpaste attached to the inner wall of the mixing barrel 2. In addition, the hydraulic push rod 7 drives the annular plate 6 to move up and down, and drives the mixing barrel 2 to move up and down through the sleeve 4, so that the toothpaste in the inner cavity of the mixing barrel 2 can be shaken up and down to improve the emulsification process of the toothpaste. According to the height of the liquid level of the solution in the inner cavity of the mixing barrel 2, the rocker 15 is rotated to drive the threaded rod 14 to rotate. The rotation of the threaded rod 14 drives the annular lifting plate 12 to move through the threaded sleeve 13, and adjusts the volume of the gap between the mixing barrel 2 and the heating cylinder 1. Water vapor is transported to the gap between the heating cylinder 1 and the mixing barrel 2 through the air inlet pipe 10. The water vapor can exchange heat with the toothpaste in the mixing barrel 2 to heat the toothpaste in the mixing barrel 2. The water vapor after heat exchange is then discharged through the exhaust pipe 11. After emulsification is completed, the discharge valve is opened and the emulsified toothpaste is discharged through the discharge pipe 5.

[0036] The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0037] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A vacuum average toothpaste emulsifying device, comprising a heating cylinder (1) and a stirring barrel (2) slidably connected to the inner cavity of the heating cylinder (1), characterized in that: A feed pipe (3) is fixedly connected to the top of the mixing barrel (2) near the right side, and a feed valve is provided on the side wall of the feed pipe (3). A discharge pipe (5) is fixedly connected to the middle position of the bottom of the mixing barrel (2). A circular hole is provided at the center of the bottom circle of the heating barrel (1), and a sleeve (4) is slidably connected to the inner cavity of the circular hole. A first sealing ring (8) is provided on the outer wall of the sleeve (4), and the first sealing ring (8) is fixedly connected to the bottom of the inner cavity of the heating barrel (1). The top end of the sleeve (4) is fixedly connected to the mixing barrel (2), and The bottom end of the discharge pipe (5) passes through the sleeve (4), extends to the outside of the bottom of the heating cylinder (1), and is provided with a discharge valve. The outside of the sleeve (4) is provided with a lifting mechanism. A vacuum tube (35) is plugged and fixed near the left side of the top of the mixing barrel (2), and an air valve is provided on the outer wall of the vacuum tube (35). A pressure vacuum sensor (39) is provided near the top of the inner wall of the mixing barrel (2), and a pressure gauge (37) is provided near the left side of the top of the mixing barrel (2). An alarm (38) is provided on the pressure gauge (37).

2. A vacuum average toothpaste emulsifying device according to claim 1, characterized in that: A liquid inlet pipe (36) is plugged and fixed at the top of the left side of the mixing barrel (2), and a liquid inlet valve is provided on the side wall of the liquid inlet pipe (36). An exhaust pipe (11) and an air inlet pipe (10) are plugged and fixed on the left and right sides of the heating barrel (1), and a condensed water discharge pipe (17) is plugged and fixed near the left side of the bottom of the heating barrel (1). A shell (21) is fixedly connected to the middle position of the top of the mixing barrel (2), and a driving motor (22) is provided at the top of the inner cavity of the shell (21). The power end of the driving motor (22) is connected to the A gearbox (23) is provided, and a worm (20) is fixedly connected to the power output end of the gearbox (23), a first sealed bearing is fixedly connected to the center of the top circle of the stirring barrel (2), and a stirring shaft (18) is rotatably connected to the inner cavity of the first sealed bearing, the top end of the stirring shaft (18) is fixedly connected to the worm (20), and a plurality of stirring rods (19) are fixedly connected to the outer wall of the stirring shaft (18) at equal intervals, the inner cavity of the stirring barrel (2) is provided with a wall scraping mechanism, and an adjustment mechanism is provided between the stirring barrel (2) and the heating cylinder (1).

3. The vacuum average toothpaste emulsifying device according to claim 1, characterized in that: The lifting mechanism includes an annular plate (6), and the annular plate (6) is sleeved and fixed at the bottom end of the outer wall of the sleeve (4). The bottom of the heating cylinder (1) is provided with two hydraulic push rods (7) distributed on the left and right, and the power end of the hydraulic push rod (7) is fixedly connected to the top of the annular plate (6).

4. The vacuum average toothpaste emulsifying device according to claim 2, characterized in that: The scraping mechanism comprises a plurality of annular scrapers (24), and the plurality of annular scrapers (24) are equidistantly arranged on the inner wall of the mixing barrel (2), and vertical rods (25) are fixedly passed through the left and right sides of the plurality of annular scrapers (24), and the top of the mixing barrel (2) is provided with through holes adapted to the vertical rods (25) near the left and right sides, and the top ends of the two vertical rods (25) respectively pass through the inner cavities of adjacent through holes and are fixedly connected to a pressure plate (26), and the outer walls of the two vertical rods (25) are respectively provided with an extrusion spring (27), and the two ends of the extrusion spring (27) are fixedly connected to the pressure plate (26) and the mixing barrel (2), respectively.

5. The vacuum average toothpaste emulsifying device according to claim 4, characterized in that: The tops of the two pressure plates (26) are each provided with a cam (28), and the adjacent sides of the two cams (28) are both fixedly connected to a first rotating rod (29) near the bottom, and the other ends of the two first rotating rods (29) are respectively rotatably connected to the left and right sides of the housing (21), the front side of the worm (20) is meshed with a worm wheel (33), and a second rotating rod (32) is fixedly passed through the center of the worm wheel (33), and the left and right sides of the housing (21) are both fixedly connected to a second sealed bearing, and the left and right ends of the second rotating rod (32) respectively pass through the adjacent second sealed bearing cavities and are both fixedly connected to a transmission gear (31), and the outer walls of the two first rotating rods (29) are both sleeved and fixed with a driven gear (30) meshing with the transmission gear (31).

6. The vacuum average toothpaste emulsifying device according to claim 2, characterized in that: The adjusting mechanism comprises an annular lifting plate (12), and the annular lifting plate (12) is sleeved on the outer wall of the mixing barrel (2) near the top, a through hole is opened on the annular lifting plate (12) near the left side, and the inner cavity of the through hole is slidably connected to a limit rod (16), and the two ends of the limit rod (16) are respectively fixedly connected to the top and bottom of the inner cavity of the heating tube (1), a threaded sleeve (13) is passed through and fixed on the annular lifting plate (12) near the right side, and the inner cavity of the threaded sleeve (13) is threadedly connected to a threaded rod (14), the bottom end of the threaded rod (14) is rotatably connected to the bottom of the inner cavity of the heating tube (1), a fixing hole is opened on the top of the heating tube (1) near the right side, and the inner cavity of the fixing hole is fixedly connected to a third sealed bearing, and the top end of the threaded rod (14) passes through the inner cavity of the third sealed bearing and is fixedly connected to a rocker (15).

7. The vacuum average toothpaste emulsifying device according to claim 1, characterized in that: The outer wall of the mixing barrel (2) is provided with a second sealing ring (9), and the second sealing ring (9) is fixedly connected to the top of the inner cavity of the heating cylinder (1).

8. The vacuum average toothpaste emulsifying device according to claim 4, characterized in that: A rubber pad (34) is fixedly connected to the top of the pressing plate (26).

9. The vacuum average toothpaste emulsifying device according to claim 1, characterized in that: The bottom of the heating cylinder (1) is fixedly connected to an L-shaped support plate (40) near the left and right sides, and the L-shaped support plate (40) is provided with mounting holes near the front and rear sides.

Images