Multi-shaft stirring structure of a dispersion homogenizer for a terminator production

Abstract

The utility model discloses a kind of multi-shaft stirring structure of dispersing homogenizer for terminator production, comprising: bottom plate, the upper portion of the bottom plate is provided with fixed frame and fixedly connected between fixed frame and bottom plate, the inside of the fixed frame is provided with lead screw and the top of lead screw extends to the outside of fixed frame and is equipped with power mechanism, the surface of the lead screw is provided with lifting block and the side of lifting block is provided with movable plate, the side of the movable plate is provided with support plate. The utility model is provided with auxiliary shaft in the lower portion of connecting plate and is fixedly connected between auxiliary shaft and connecting plate, the bottom of driving shaft is provided with fixed plate and the surface of fixed plate is provided with blade, blade is arranged in inclined shape and is distributed in circumference, rotate driving shaft by driver, make blade contact with terminator, to be stirred, downward vortex is formed by blade in stirring process, auxiliary shaft makes circular motion by driving shaft, realize secondary stirring, greatly improve stirring effect.

Description

Technical Field

[0001] This utility model relates to the field of dispersion homogenizer technology, and more specifically to a multi-axis stirring structure for a dispersion homogenizer used in the production of a terminator. Background Technology

[0002] A polymer terminator, also known as a polymerization stabilizer, chain terminator, or polymerization inhibitor, is an important agent used in the chain polymerization process of polymers. Its main function is to terminate the polymerization reaction, ensuring that the polymerization stops at the appropriate time, thereby obtaining a high-quality polymer product with uniform molecular weight and stable molecular structure.

[0003] The dispersion homogenizer is a widely used piece of equipment in the biopharmaceutical, chemical, and food industries. Its core function is to disperse, mix, and homogenize materials, thereby meeting the needs of various production processes.

[0004] Traditional dispersion homogenizers use single-shaft mixing, resulting in slow mixing efficiency and unsatisfactory mixing effects. Therefore, a new technical solution is needed to address this issue. Utility Model Content

[0005] The purpose of this invention is to provide a multi-shaft stirring structure for a dispersion homogenizer used in the production of terminators, which solves the problems of slow stirring efficiency and unsatisfactory stirring effect of traditional dispersion homogenizers with single-shaft stirring.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a multi-axis stirring structure for a dispersing homogenizer used in the production of a terminator, comprising: a base plate, a fixed frame fixedly connected to the base plate on its upper part, a lead screw inside the fixed frame extending to the outside of the fixed frame and mounted with a power mechanism, a lifting block on the surface of the lead screw and a movable plate on the side of the lifting block, a support plate on the side of the movable plate and a driver on the upper part of the support plate, a drive shaft at the power output end of the driver and a stirring mechanism on the surface of the stirring shaft, the stirring mechanism including a connecting plate on the surface of the drive shaft, an auxiliary shaft fixedly connected to the lower part of the connecting plate, a fixed plate at the bottom of the drive shaft and blades on the surface of the fixed plate.

[0007] In a preferred embodiment of the present invention, the power mechanism includes a mounting plate fixedly installed with a fixed frame. The lower part of the mounting plate contains only a motor, and the power output end of the motor is provided with a drive wheel. The top of the lead screw is provided with a driven wheel, and a drive chain is provided between the driven wheel and the drive wheel.

[0008] In a preferred embodiment of the present invention, the surface of the fixed frame is provided with a slide rail and the interior of the movable plate is provided with a slide groove, and the slide rail and the slide groove are interlocked.

[0009] In a preferred embodiment of the present invention, a diagonal brace is provided between the movable plate and the support plate, and the diagonal brace is fixedly connected to the fixed plate and the support plate.

[0010] In a preferred embodiment of the present invention, a protective plate is provided on the surface of the drive shaft and the protective plate is fixedly connected to the drive shaft.

[0011] In a preferred embodiment of this utility model, the blades are arranged at an angle and distributed circumferentially.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] This invention features a fixed frame on the upper part of a base plate, which is fixedly connected to the base plate. Inside the fixed frame is a lead screw, the top of which extends to the outside of the fixed frame and is fitted with a power mechanism. A lifting block is mounted on the surface of the lead screw, and a movable plate is mounted on the side of the lifting block. A support plate is mounted on the side of the movable plate, and a driver is mounted on the upper part of the support plate. A drive shaft is mounted at the power output end of the driver, and a connecting plate is mounted on the surface of the drive shaft. An auxiliary shaft is mounted below the connecting plate and is fixedly connected to the connecting plate. A fixed plate is mounted at the bottom of the drive shaft, and blades are mounted on the surface of the fixed plate. The blades are arranged at an angle and distributed circumferentially. The driver drives the drive shaft to rotate, causing the blades to contact the terminating agent, thereby stirring it. During the stirring process, a downward vortex is formed by the blades, and the auxiliary shaft moves in a circular motion through the drive shaft, achieving secondary stirring and greatly improving the stirring effect. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the back structure of this utility model;

[0016] Figure 3 This is a side view of the structure of this utility model;

[0017] Figure 4 This is a top view cross-sectional structural diagram of the present invention.

[0018] In the diagram: 1. Base plate; 2. Fixed frame; 3. Power mechanism; 4. Movable plate; 5. Driver; 6. Stirring mechanism; 7. Lead screw; 8. Lifting block; 9. Mounting plate; 10. Motor; 11. Drive wheel; 12. Drive chain; 13. Driven wheel; 14. Support plate; 15. Diagonal brace plate; 16. Drive shaft; 17. Connecting plate; 18. Auxiliary shaft; 19. Fixed plate; 20. Blade; 21. Protective plate; 22. Slide groove; 23. Slide rail. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figure 1-4This utility model provides a technical solution: a multi-axis stirring structure for a dispersing homogenizer used in the production of a terminator, comprising: a base plate 1, a fixed frame 2 fixedly connected to the base plate 1 on its upper part, a lead screw 7 inside the fixed frame 2 with its top extending to the outside of the fixed frame 2 and mounted with a power mechanism 3, a lifting block 8 on the surface of the lead screw 7 and a movable plate 4 on the side of the lifting block 8, a support plate 14 on the side of the movable plate 4 and a driver 5 on its upper part, a drive shaft 16 at the power output end of the driver 5 and a stirring mechanism 6 on the surface of the stirring shaft, the stirring mechanism 6 including a connecting plate 17 on the surface of the drive shaft 16, an auxiliary shaft 18 fixedly connected to the lower part of the connecting plate 17, a fixed plate 19 at the bottom of the drive shaft 16 and blades 20 on the surface of the fixed plate 19, and a fixed frame 2 fixedly connected to the base plate 1. The frame 2 is fixedly connected to the base plate 1. Inside the fixed frame 2, a lead screw 7 is provided, and the top of the lead screw 7 extends to the outside of the fixed frame 2 and is equipped with a power mechanism 3. A lifting block 8 is provided on the surface of the lead screw 7, and a movable plate 4 is provided on the side of the lifting block 8. A support plate 14 is provided on the side of the movable plate 4, and a driver 5 is provided on the upper part of the support plate 14. A drive shaft 16 is provided at the power output end of the driver 5, and a connecting plate 17 is provided on the surface of the drive shaft 16. An auxiliary shaft 18 is provided at the lower part of the connecting plate 17, and the auxiliary shaft 18 is fixedly connected to the connecting plate 17. A fixed plate 19 is provided at the bottom of the drive shaft 16, and blades 20 are provided on the surface of the fixed plate 19. The blades 20 are inclined and circumferentially distributed. The driver 5 drives the drive shaft 16 to rotate, so that the blades 20 come into contact with the terminating agent, thereby stirring it. During the stirring process, a downward vortex is formed by the blades 20. The auxiliary shaft 18 moves in a circle through the drive shaft 16 to achieve secondary stirring, which greatly improves the stirring effect.

[0021] Further improvements, such as Figure 2 As shown: The power mechanism 3 includes a mounting plate 9 fixedly installed with the fixed frame 2. The lower part of the mounting plate 9 is only a motor 10, and the power output end of the motor 10 is provided with a drive wheel 11. The top of the lead screw 7 is provided with a driven wheel 13, and a drive chain 12 is provided between the driven wheel 13 and the drive wheel 11. The motor 10 drives the drive wheel 11 to rotate, and the drive chain 12 drives the driven wheel 13 to rotate, so that the lead screw 7 rotates inside the fixed frame 2.

[0022] Further improvements, such as Figure 4 As shown: the surface of the fixed frame 2 is provided with a slide rail 23 and the interior of the movable plate 4 is provided with a slide groove 22. The slide rail 23 and the slide groove 22 are interlocked, which ensures the stability of the sliding of the movable plate 4.

[0023] Further improvements, such as Figure 3 As shown: A diagonal brace 15 is provided between the movable plate 4 and the support plate 14, and the diagonal brace 15 is fixedly connected to the fixed plate 19 and the support plate 14. This arrangement ensures the support strength of the support plate 14.

[0024] Further improvements, such as Figure 3 As shown: The surface of the drive shaft 16 is provided with a protective plate 21 and the protective plate 21 is fixedly connected to the drive shaft 16. This arrangement can reduce splashing during the stirring process.

[0025] Further improvements, such as Figure 3 As shown: The blades 20 are arranged at an angle and distributed in a circle. This arrangement can form a downward vortex and improve the stirring effect.

[0026] Working principle: A fixed frame 2 is provided on the upper part of the base plate 1 and is fixedly connected to the base plate 1. A lead screw 7 is provided inside the fixed frame 2, and the top of the lead screw 7 extends to the outside of the fixed frame 2 and is equipped with a power mechanism 3. A lifting block 8 is provided on the surface of the lead screw 7, and a movable plate 4 is provided on the side of the lifting block 8. A support plate 14 is provided on the side of the movable plate 4, and a driver 5 is provided on the upper part of the support plate 14. A drive shaft 16 is provided at the power output end of the driver 5, and a connecting plate 17 is provided on the surface of the drive shaft 16. An auxiliary shaft 18 is provided at the lower part of the connecting plate 17 and is fixedly connected to the connecting plate 17. A fixing plate 19 is provided at the bottom of the drive shaft 16 and blades 20 are provided on the surface of the fixing plate 19. The blades 20 are inclined and circumferentially distributed. The drive shaft 16 is rotated by the driver 5, so that the blades 20 come into contact with the terminating agent and thus stir it. During the stirring process, a downward vortex is formed by the blades 20. The auxiliary shaft 18 moves in a circle through the drive shaft 16 to achieve secondary stirring, which greatly improves the stirring effect.

[0027] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0028] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can refer to mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc., are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0029] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A multi-shaft stirring structure for a dispersing homogenizer used in the production of a terminator, characterized in that: include: A base plate (1) is provided with a fixed frame (2) on its upper part, and the fixed frame (2) is fixedly connected to the base plate (1). A lead screw (7) is provided inside the fixed frame (2), and the top of the lead screw (7) extends to the outside of the fixed frame (2) and is equipped with a power mechanism (3). A lifting block (8) is provided on the surface of the lead screw (7), and a movable plate (4) is provided on the side of the lifting block (8). A support plate (14) is provided on the side of the movable plate (4), and a power mechanism (3) is provided on the upper part of the support plate (14). There is a driver (5), the power output end of the driver (5) is provided with a drive shaft (16) and the surface of the stirring shaft is provided with a stirring mechanism (6). The stirring mechanism (6) includes a connecting plate (17) provided on the surface of the drive shaft (16), an auxiliary shaft (18) is provided at the lower part of the connecting plate (17) and the auxiliary shaft (18) is fixedly connected to the connecting plate (17). A fixing plate (19) is provided at the bottom of the drive shaft (16) and blades (20) are provided on the surface of the fixing plate (19).

2. The multi-shaft stirring structure of the dispersing homogenizer for producing a terminator according to claim 1, characterized in that: The power mechanism (3) includes a mounting plate (9) fixedly installed with the fixed frame (2). The lower part of the mounting plate (9) is only a motor (10) and the power output end of the motor (10) is provided with a drive wheel (11). The top of the lead screw (7) is provided with a driven wheel (13) and a drive chain (12) is provided between the driven wheel (13) and the drive wheel (11).

3. The multi-shaft stirring structure of a dispersing homogenizer for producing a terminator according to claim 1, characterized in that: The surface of the fixed frame (2) is provided with a slide rail (23) and the interior of the movable plate (4) is provided with a slide groove (22), and the slide rail (23) and the slide groove (22) are fitted together.

4. The multi-shaft stirring structure of a dispersing homogenizer for producing a terminator according to claim 1, characterized in that: A diagonal brace (15) is provided between the movable plate (4) and the support plate (14), and the diagonal brace (15) is fixedly connected to the fixed plate (19) and the support plate (14).

5. The multi-shaft stirring structure of a dispersing homogenizer for producing a terminator according to claim 1, characterized in that: The surface of the drive shaft (16) is provided with a protective plate (21), and the protective plate (21) is fixedly connected to the drive shaft (16).

6. The multi-shaft stirring structure of a dispersing homogenizer for producing a terminator according to claim 1, characterized in that: The blades (20) are arranged at an angle and distributed in a circular pattern.

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