Multifunctional vacuum emulsifying machine

Abstract

The utility model relates to the technical field of vacuum emulsification, in particular to a multifunctional vacuum emulsifying machine which comprises an emulsifying box, the device comprises an emulsifying box and further comprises a limiting base, a limiting groove, an emulsifying barrel, a left protection frame, a right protection frame, a driving block, a flow guide frame, a sealing strip, a sliding rod, a motor and a two-way lead screw, the limiting base is arranged at the center of the bottom end in the emulsifying box, the limiting groove is formed in the center of the top of the limiting base, the emulsifying barrel is arranged in the limiting groove, and the left protection frame is arranged on the left side of the upper portion of the emulsifying barrel; a right protection frame is arranged at the position, corresponding to the left protection frame, of the right side above the emulsifying barrel; four driving blocks are symmetrically arranged on the front and rear sides of the tops of the left protection frame and the right protection frame; the motor drives the two-way screw rod to rotate, synchronously drives the left protection frame, the right protection frame and the flow guide frame to move oppositely, triggers the sealing strips to be closed to form an annular sealing ring, and guides splashing materials back to the emulsifying barrel through the inner wall of the flow guide frame, so that the function of dynamic sealing and splashing prevention is realized.

Description

Technical Field

[0001] This utility model relates to the field of vacuum emulsification technology, and in particular to a multifunctional vacuum emulsifier. Background Technology

[0002] A vacuum emulsifier is a machine that uses a high-shear emulsifier to quickly and evenly distribute one or more phases into another continuous phase under vacuum conditions. The powerful kinetic energy brought by the machine causes the material to undergo hundreds of thousands of hydraulic shearing, centrifugal extrusion, impact, and tearing actions per minute in the narrow gap between the stator and rotor, resulting in instantaneous and uniform dispersion and emulsification. After high-frequency circulation, a bubble-free, fine, and stable high-quality product is finally obtained.

[0003] Common multi-functional vacuum emulsifiers only include emulsification function, which can emulsify materials under vacuum, but lack anti-splash function. They cannot guarantee that the material will not splash out of the container during stirring. This can easily lead to the material splashing out of the container due to inertia when the disperser is shearing and stirring the material, affecting the material retention.

[0004] Therefore, given the lack of dynamic sealing protection design in the aforementioned multi-functional vacuum emulsifiers, which leads to material splashing and overflowing from the opening of the container due to inertia during high-speed shearing and mixing, resulting in a reduction in the effective material retention and affecting production continuity and resource utilization, there is an urgent need to design a new type of multi-functional vacuum emulsifier. Utility Model Content

[0005] To overcome the problem that common multi-functional vacuum emulsifiers lack dynamic sealing and protection design, and that during high-speed shearing and mixing, the material is prone to splashing and overflowing from the opening of the container due to inertia, resulting in a reduction in the effective material retention and affecting production continuity and resource utilization.

[0006] The technical solution of this utility model is as follows: a multifunctional vacuum emulsifier, including an emulsification tank; it also includes a limiting base, a limiting groove, an emulsification cylinder, a left protective frame, a right protective frame, a drive block, a guide frame, a sealing strip, a slide rod, a motor, and a two-way lead screw. A limiting base is provided at the center of the bottom of the emulsification tank, and a limiting groove is formed at the center of the top of the limiting base. An emulsification cylinder is installed inside the limiting groove. A left protective frame is provided on the left side above the emulsification cylinder, and a right protective frame is provided on the right side above the emulsification cylinder, corresponding to the position of the left protective frame. Four drive blocks are symmetrically arranged on the front and rear sides of the top of the frame and the right protective frame. Guide frames are symmetrically arranged at the bottom of the left and right protective frames, and sealing strips are provided at the bottom of the guide frames. A sliding rod is provided on the rear side of the emulsification tank, corresponding to the position of the drive blocks on the rear side of the top of the left and right protective frames. A motor is provided on the front side of the right side of the emulsification tank, corresponding to the position of the drive blocks on the front side of the top of the left and right protective frames. The output end of the motor on the left side passes through the emulsification tank and is connected to a two-way lead screw. The left end of the two-way lead screw is rotatably connected to the left wall inside the emulsification tank.

[0007] Preferably, the motor drives the bidirectional lead screw to rotate, which in turn causes the two drive blocks on the front top of the left and right protective frames to move closer together. These two drive blocks then move the left and right protective frames closer together. Simultaneously, the two drive blocks on the rear top of the left and right protective frames slide along the slide rod. The left and right protective frames also cause the bottom guide frames to move closer together, which in turn causes the two sealing strips to move closer together until the two sealing strips contact to form a circular sealing ring, and the two guide frames are also in contact. A circular sealing ring is fitted onto the top of the emulsifying cylinder. When material splashes outward from the emulsifying cylinder, it impacts the inner wall of the guide frame and then flows down along the guide frame back into the emulsifying cylinder, thus achieving the function of preventing splashing. This addresses the common problem of multi-functional vacuum emulsifiers, which only include emulsification functions and can emulsify materials under vacuum, but lack the function of preventing splashing. They cannot guarantee that the material will not splash outward from the container during stirring, which can easily lead to the problem of material splashing outward from the container due to inertia when the disperser is shearing and stirring the material, affecting the material retention.

[0008] Preferably, the two drive blocks on the top rear side of the left and right protective frames are slidably connected to the slide rod, and the two drive blocks on the top front side of the left and right protective frames are threadedly connected to the bidirectional lead screw.

[0009] Preferably, two connecting slots are symmetrically opened at the front and rear ends of the left side of the right protective frame, and two connecting blocks are symmetrically arranged at the front and rear ends of the right side of the left protective frame corresponding to the positions of the connecting slots.

[0010] Preferably, through slots are symmetrically provided in the middle of the right side of the left protective frame and the middle of the left side of the right protective frame, and a cylinder is provided in the center of the top of the emulsification box. The output end of the cylinder passes through the emulsification box and is connected to the disperser body.

[0011] Preferably, the emulsifying cylinder is provided with several connecting rods at equal intervals around its perimeter, and a circular handle is connected to the end of each connecting rod away from the emulsifying cylinder.

[0012] Preferably, a sealing door is movably connected to the bottom center of the front side of the emulsification tank via a hinge, and a handle is provided at the left end of the front side of the sealing door.

[0013] Preferably, a support plate is provided on the left side of the emulsification box, and a vacuum pump is provided on the top of the support plate. The output end of the vacuum pump is connected to an air extraction pipe, and the end of the air extraction pipe away from the vacuum pump is connected to the left side of the emulsification box.

[0014] The beneficial effects of this utility model are:

[0015] 1. The motor drives the bidirectional lead screw to rotate, which synchronously drives the two drive blocks on both sides to move towards each other, so that the left and right protective frames slide and close along the slide rod. The bottom guide frame and sealing strip are combined to form a ring-shaped sealing structure. The splashed material is guided back to the emulsifying cylinder through the inner wall of the guide frame, thus completing the dynamic sealing protection and splash suppression functions. Attached Figure Description

[0016] Figure 1 The diagram shown is a right-side view of the overall structure of a multifunctional vacuum emulsifier according to this utility model.

[0017] Figure 2 The diagram shown is a schematic left view of the overall structure of a multifunctional vacuum emulsifier according to this utility model;

[0018] Figure 3 The diagram shown is a schematic cross-sectional view of the overall structure of a multifunctional vacuum emulsifier according to this utility model.

[0019] Figure 4 The diagram shown is an exploded view of the material holding component of a multifunctional vacuum emulsifier according to this utility model.

[0020] Figure 5 The diagram shown is a schematic representation of the anti-splash component of a multifunctional vacuum emulsifier according to this utility model.

[0021] Figure 6 The diagram shown is a structural schematic of a stirring component of a multifunctional vacuum emulsifier according to this utility model.

[0022] Explanation of reference numerals in the attached drawings: 1. Emulsifying tank; 2. Limiting base; 3. Limiting groove; 4. Emulsifying cylinder; 5. Left protective frame; 6. Right protective frame; 7. Drive block; 8. Guide frame; 9. Sealing strip; 10. Slide rod; 11. Motor; 12. Two-way lead screw; 13. Connecting groove; 14. Connecting block; 15. Through groove; 16. Cylinder; 17. Disperser body; 18. Connecting rod; 19. Circular handle; 20. Sealing door; 21. Grip; 22. Support plate; 23. Vacuum pump; 24. Suction pipe. Detailed Implementation

[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0024] Please see Figures 1-6This utility model provides an embodiment: a multifunctional vacuum emulsifier, including an emulsifying tank 1; it also includes a limiting base 2, a limiting groove 3, an emulsifying cylinder 4, a left protective frame 5, a right protective frame 6, a drive block 7, a guide frame 8, a sealing strip 9, a slide rod 10, a motor 11, and a bidirectional lead screw 12. The limiting base 2 is located at the center of the bottom of the emulsifying tank 1, and the limiting groove 3 is located at the center of the top of the limiting base 2. The emulsifying cylinder 4 is located inside the limiting groove 3. The left protective frame 5 is located on the left side above the emulsifying cylinder 4, and the right protective frame 6 is located on the right side above the emulsifying cylinder 4, corresponding to the position of the left protective frame 5. Four drive blocks 7 are symmetrically arranged on the front and rear sides of the top of frame 5 and right protective frame 6. Guide frames 8 are symmetrically arranged at the bottom of left protective frame 5 and right protective frame 6, with sealing strips 9 at the bottom of the guide frames 8. A sliding rod 10 is arranged on the rear side inside the emulsifying tank 1, corresponding to the position of the drive blocks 7 on the rear side of the top of left protective frame 5 and right protective frame 6. A motor 11 is arranged on the front right side of the emulsifying tank 1, corresponding to the position of the drive blocks 7 on the front side of the top of left protective frame 5 and right protective frame 6. The output end of the motor 11 on the left side passes through the emulsifying tank 1 and is connected to a bidirectional lead screw 12. The left end of the bidirectional lead screw 12 is rotatably connected to the left wall inside the emulsifying tank 1. The motor 11 drives the bidirectional lead screw 12 to rotate. The bidirectional lead screw 12 drives the two drive blocks 7 on the front top of the left protective frame 5 and the right protective frame 6 to move closer together. At the same time, the two drive blocks 7 on the rear top of the left protective frame 5 and the right protective frame 6 slide along the slide rod 10. The left protective frame 5 and the right protective frame 6 simultaneously drive the bottom guide frames 8 to move closer together. The two guide frames 8 drive the two sealing strips 9 to move closer together until the two sealing strips 9 contact to form a circular sealing ring. The two guide frames 8 also... When the materials are fitted together, the circular sealing ring is placed on top of the emulsifying cylinder 4. When the materials in the emulsifying cylinder 4 splash outward, they will hit the inner wall of the guide frame 8 and then flow down along the guide frame 8 back into the emulsifying cylinder 4, thus achieving the function of preventing splashing. This solves the problem of common multi-functional vacuum emulsifiers, which only have the function of emulsification and can emulsify materials under vacuum, but lack the function of preventing splashing. They cannot guarantee that the materials will not splash outward from the container during stirring, which can easily lead to the problem that when the disperser is shearing and stirring the materials, the materials will splash outward from the container due to inertia, affecting the material retention.

[0025] Please see Figures 2-6In this embodiment, several connecting rods 18 are evenly spaced around the emulsifying cylinder 4. A circular handle 19 is connected to the end of each connecting rod 18 away from the emulsifying cylinder 4. A sealing door 20 is movably connected to the bottom of the front middle of the emulsifying tank 1 via a hinge. A handle 21 is provided at the left end of the front side of the sealing door 20. A support plate 22 is provided on the left side of the emulsifying tank 1. A vacuum pump 23 is provided on the top of the support plate 22. An air extraction pipe 24 is connected to the output end of the vacuum pump 23. The end of the air extraction pipe 24 away from the vacuum pump 23 is connected to the left side of the emulsifying tank 1. The sealing door 20 is opened to place the emulsifying cylinder 4 containing the material into the limiting groove 3. Then the sealing door 20 is closed, and the air in the emulsifying tank 1 is extracted by the vacuum pump 23, so that the inside of the emulsifying tank 1 is in a vacuum state. Then the cylinder 16 is started, and the cylinder 16 drives the disperser body 17 to move downward until the stirring end at the bottom of the disperser body 17 is inside the emulsifying cylinder 4.

[0026] Please see Figures 1-6 In this embodiment, two drive blocks 7 on the rear top of the left protective frame 5 and the right protective frame 6 are slidably connected to the slide rod 10, and two drive blocks 7 on the front top of the left protective frame 5 and the right protective frame 6 are threadedly connected to the bidirectional lead screw 12. Two connecting slots 13 are symmetrically opened at the front and rear ends of the left side of the right protective frame 6, and two connecting blocks 14 are symmetrically arranged at the front and rear ends of the right side of the left protective frame 5 corresponding to the positions of the connecting slots 13. Through slots 15 are symmetrically opened at the middle of the right side of the left protective frame 5 and the middle of the left side of the right protective frame 6. A cylinder 16 is arranged at the center of the top of the emulsification tank 1, and the output end of the cylinder 16 passes through the emulsification tank 1 and is connected to the disperser body 17. The motor 11 drives the bidirectional lead screw 12 to rotate, and the bidirectional lead screw 12 drives the two drive blocks 7 on the front top of the left protective frame 5 and the right protective frame 6 to move closer to each other. The two drive blocks 7 on the front top of the left protective frame 5 and the right protective frame 6 drive the left protective frame 5 to move closer to each other. The left and right protective frames 5 and 6 approach each other. At this time, the two drive blocks 7 on the top rear side of the left and right protective frames 5 and 6 slide along the slide rod 10. The left and right protective frames 5 and 6 simultaneously drive the bottom guide frames 8 to approach each other. The two guide frames 8 drive the two sealing strips 9 to approach each other until the two sealing strips 9 contact to form a circular sealing ring. The two guide frames 8 also fit together. At this time, the circular sealing ring is fitted on the top of the emulsifying cylinder 4. Then, the disperser body 17 is started. The disperser body 17 stirs, shears and emulsifies the material. When the material in the emulsifying cylinder 4 splashes outward, it will hit the inner wall of the guide frame 8 and then flow down along the guide frame 8 back into the interior of the emulsifying cylinder 4. This achieves the function of preventing splashing and prevents the material from splashing outward from the container due to inertia when the disperser is shearing and stirring the material, which would affect the material retention.

[0027] During operation, the sealing door 20 is opened and the emulsifying cylinder 4 containing the material is placed inside the limiting groove 3. Then, the sealing door 20 is closed, and the air inside the emulsifying tank 1 is extracted by the vacuum pump 23, thus creating a vacuum inside the emulsifying tank 1. Then, the cylinder 16 is activated, driving the disperser body 17 to move downwards until the stirring end at the bottom of the disperser body 17 is inside the emulsifying cylinder 4. The motor 11 drives the bidirectional lead screw 12 to rotate, and the bidirectional lead screw 12 drives the two drive blocks 7 on the front top of the left protective frame 5 and the right protective frame 6 to move closer together. At this time, the two drive blocks 7 on the top rear side of the left protective frame 5 and the right protective frame 6 slide along the slide rod 10. The left protective frame 5 and the right protective frame 6 simultaneously drive the bottom guide frame 8 to move closer to each other. The two guide frames 8 drive the two sealing strips 9 to move closer to each other until the two sealing strips 9 contact to form a circular sealing ring. The two guide frames 8 also stick together. At this time, the circular sealing ring is fitted on the top of the emulsifying cylinder 4. Then the disperser body 17 is started. The disperser body 17 stirs, shears and emulsifies the material. When the material in the emulsifying cylinder 4 splashes outward, it will hit the inner wall of the guide frame 8 and then flow down along the guide frame 8 into the interior of the emulsifying cylinder 4 again, realizing the function of preventing splashing.

[0028] Through the above steps, the motor 11 drives the bidirectional lead screw 12 to rotate. The bidirectional lead screw 12 drives the two driving blocks 7 on the front top of the left protective frame 5 and the right protective frame 6 to move closer together. The two driving blocks 7 on the front top of the left protective frame 5 and the right protective frame 6 then drive the left protective frame 5 and the right protective frame 6 to move closer together. At this time, the two driving blocks 7 on the rear top of the left protective frame 5 and the right protective frame 6 slide along the slide rod 10. The left protective frame 5 and the right protective frame 6 simultaneously drive the bottom guide frame 8 to move closer together. The two guide frames 8 drive the two sealing strips 9 to move closer together until the two sealing strips 9 contact to form a circular sealing ring. The flow frame 8 is also attached together, and the circular sealing ring is fitted on the top of the emulsifying cylinder 4. When the material in the emulsifying cylinder 4 splashes outward, it will hit the inner wall of the flow frame 8 and then flow down along the flow frame 8 back into the interior of the emulsifying cylinder 4, thus achieving the function of preventing splashing. This solves the problem of common multi-functional vacuum emulsifiers, which only include the emulsification function and can emulsify materials under vacuum, but lack the function of preventing splashing. They cannot guarantee that the material will not splash outward from the container during stirring, which can easily lead to the problem that when the disperser is shearing and stirring the material, the material will splash outward from the container due to inertia, affecting the material retention.

Claims

1. A multifunctional vacuum emulsifier, comprising an emulsification chamber (1); characterized in that: It also includes a limiting base (2), a limiting groove (3), an emulsifying cylinder (4), a left protective frame (5), a right protective frame (6), a drive block (7), a guide frame (8), a sealing strip (9), a slide rod (10), a motor (11), and a two-way lead screw (12). The limiting base (2) is set at the center of the bottom of the emulsifying tank (1). The limiting groove (3) is opened at the center of the top of the limiting base (2). The emulsifying cylinder (4) is set inside the limiting groove (3). The left protective frame (5) is set on the left side above the emulsifying cylinder (4). The right protective frame (6) is set on the right side above the emulsifying cylinder (4) corresponding to the position of the left protective frame (5). The front and rear of the top of the left protective frame (5) and the right protective frame (6) are respectively... Four drive blocks (7) are symmetrically arranged on both sides. A guide frame (8) is symmetrically arranged at the bottom of the left protective frame (5) and the right protective frame (6). A sealing strip (9) is arranged at the bottom of the guide frame (8). A slide rod (10) is arranged on the rear side of the emulsifying tank (1) corresponding to the position of the drive block (7) at the top rear side of the left protective frame (5) and the right protective frame (6). A motor (11) is arranged on the front side of the right side of the emulsifying tank (1) corresponding to the position of the drive block (7) at the top front side of the left protective frame (5) and the right protective frame (6). The output end of the motor (11) on the left side passes through the emulsifying tank (1) and is connected to a two-way screw (12). The left end of the two-way screw (12) is rotatably connected to the left wall inside the emulsifying tank (1).

2. The multifunctional vacuum emulsifier according to claim 1, characterized in that: The two drive blocks (7) on the rear top of the left protective frame (5) and the right protective frame (6) are slidably connected to the slide rod (10), and the two drive blocks (7) on the front top of the left protective frame (5) and the right protective frame (6) are threadedly connected to the double-acting screw (12).

3. The multifunctional vacuum emulsifier according to claim 1, characterized in that: Two connecting slots (13) are symmetrically opened at the front and rear ends of the left side of the right protective frame (6), and two connecting blocks (14) are symmetrically set at the front and rear ends of the right side of the left protective frame (5) corresponding to the positions of the connecting slots (13).

4. The multifunctional vacuum emulsifier according to claim 1, characterized in that: A through slot (15) is symmetrically opened in the middle of the right side of the left protective frame (5) and the middle of the left side of the right protective frame (6). A cylinder (16) is set in the center of the top of the emulsification box (1). The output end of the cylinder (16) passes through the emulsification box (1) and is connected to the disperser body (17).

5. A multifunctional vacuum emulsifier according to claim 1, characterized in that: The emulsifying cylinder (4) is provided with several connecting rods (18) at equal intervals around its body, and a circular handle (19) is connected to one end of each connecting rod (18) away from the emulsifying cylinder (4).

6. A multifunctional vacuum emulsifier according to claim 1, characterized in that: The bottom of the front middle of the emulsification box (1) is connected to a sealing door (20) by a hinge, and a handle (21) is provided on the left side of the front of the sealing door (20).

7. A multifunctional vacuum emulsifier according to claim 1, characterized in that: A support plate (22) is provided on the left side of the emulsification box (1), and a vacuum pump (23) is provided on the top of the support plate (22). The output end of the vacuum pump (23) is connected to a suction pipe (24), and the end of the suction pipe (24) away from the vacuum pump (23) is connected to the left side of the emulsification box (1).

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