Otilonium bromide tablet coating liquid mixing device

Abstract

The utility model discloses an otilonium bromide tablet coating liquid mixing device, including base, support column and mixing cylinder, support column and mixing cylinder all are located on the base, detachable cylinder cover is equipped on the top of mixing cylinder, be equipped with vertical motion subassembly on the support column, be equipped with support arm on the vertical motion subassembly, be equipped with mixing spare on the support arm, the utility model belongs to mixing device technical field, and specifically refers to an otilonium bromide tablet coating liquid mixing device.

Description

Technical Field

[0001] This utility model belongs to the field of mixing device technology, specifically referring to a mixing device for otilium bromide tablet coating solution. Background Technology

[0002] In the pharmaceutical field, otilium bromide tablets are a commonly used drug dosage form, and the quality of their coating is crucial to the stability, taste, and release characteristics of the drug. Uniform mixing of the coating solution is one of the key steps to ensure coating quality.

[0003] Currently, traditional otilium bromide tablet coating solution mixing devices typically employ a single rotary stirring method, where a motor drives a stirring paddle to rotate horizontally to achieve mixing of the coating solution. However, this stirring method has certain limitations: relying solely on horizontal rotary stirring makes it difficult to fully mix the coating solution in the vertical direction. Since the coating solution may contain components of different densities, it is prone to stratification under the influence of gravity. This is especially true for some coating solutions containing special additives or with high viscosity, where simple horizontal stirring cannot effectively break up the stratification, resulting in uneven mixing and affecting the quality and effect of coating. Utility Model Content

[0004] The technical problem that this utility model aims to solve is that the coating liquid may contain components of different densities, which are prone to stratification under the action of gravity. Simple horizontal stirring cannot effectively break up the stratification, resulting in uneven mixing.

[0005] To achieve the above functions, the technical solution adopted by this utility model is as follows: an otilium bromide tablet coating solution mixing device, including a base, a support column and a mixing cylinder, the support column and the mixing cylinder are both disposed on the base, the top of the mixing cylinder is detachably provided with a cylinder cover, the support column is provided with a vertical movement component, the vertical movement component is provided with a support arm, and the support arm is provided with a mixing component.

[0006] Preferably, the hybrid component includes a propeller, a coupling, and a drive motor. The drive motor is located on the top wall of the support arm, and its output end rotates through the support arm and extends outward. The top end of the propeller is detachably connected to the output end of the drive motor via the coupling, and the bottom of the propeller is provided with blades.

[0007] Preferably, a sliding groove is provided through the support column, a sliding column is provided in the sliding groove, a sliding sleeve is slidably fitted on the sliding column, and the end of the support arm is fixedly connected to the sliding sleeve.

[0008] Preferably, the vertical motion assembly includes a second drive motor, a first connecting rod, and a second connecting rod. The second drive motor is located on the side wall of the support column. The output end of the second drive motor rotates through the support column and extends out. The top end of the first connecting rod is connected to the output end of the second drive motor. The bottom end of the first connecting rod is rotatably connected to the top end of the second connecting rod via a shaft. The bottom end of the second connecting rod is rotatably connected to the side wall of the sliding sleeve via a shaft.

[0009] Preferably, a fixed sleeve is fixedly connected to the upper part of the coupling. The fixed sleeve is provided with a positioning groove, which extends out of the bottom of the fixed sleeve. A circular slot is provided at the top of the positioning groove. A stud is provided on the top side wall of the propeller rod. A nut is threaded onto the stud. The stud passes through the positioning groove and enters the circular slot. The nut is unscrewed, inserted into the circular slot, and threaded onto the stud.

[0010] Preferably, the cylinder cover is bolted to the mixing cylinder, the bottom of the mixing cylinder is provided with a discharge port, the top of the cylinder cover is provided with a feed port, and both the discharge port and the feed port are provided with valves.

[0011] The present invention achieves the following beneficial effects by adopting the above structure: the mixing component horizontally rotates and stirs the coating liquid in the mixing cylinder, while the vertical motion component drives the mixing component to vertically mix the coating liquid in the mixing cylinder, so as to break the layering of the coating liquid and improve the uniformity of mixing. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model. Figure 1 ;

[0013] Figure 2 This is a schematic diagram of the overall structure of an embodiment of the present utility model. Figure 2 ;

[0014] Figure 3 This is a schematic diagram of the overall structure of an embodiment of the present utility model. Figure 3 ;

[0015] Figure 4 This is a cross-sectional view of an embodiment of the present utility model;

[0016] Figure 5 for Figure 3 Enlarged view of section A.

[0017] The components are as follows: 1. Base, 2. Support column, 3. Mixing cylinder, 4. Cylinder cover, 5. Vertical motion component, 6. Support arm, 7. Mixing component, 8. Paddle rod, 9. Coupling, 10. Drive motor one, 11. Paddle blade, 12. Slide groove, 13. Slide column, 14. Slide sleeve, 15. Drive motor two, 16. Connecting rod one, 17. Connecting rod two, 18. Fixing sleeve, 19. Positioning groove, 20. Circular slot, 21. Stud, 22. Nut, 23. Discharge port, 24. Inlet port, 25. Valve. Detailed Implementation

[0018] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0019] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. The utility model will be further described in detail below with reference to the accompanying drawings.

[0020] like Figure 1-5 As shown, the present invention proposes an otilium bromide tablet coating solution mixing device, including a base 1, a support column 2, and a mixing cylinder 3. The support column 2 and the mixing cylinder 3 are both disposed on the base 1. The top of the mixing cylinder 3 is detachably provided with a cylinder cover 4. The support column 2 is provided with a vertical motion component 5, the vertical motion component 5 is provided with a support arm 6, and the support arm 6 is provided with a mixing component 7. The mixing component 7 performs horizontal rotation and stirring mixing of the coating solution in the mixing cylinder 3. At the same time, the vertical motion component 5 drives the mixing component 7 to perform vertical mixing of the coating solution in the mixing cylinder 3, so as to break the stratification of the coating solution and improve the uniformity of mixing.

[0021] like Figure 4As shown, the mixing component 7 includes a paddle 8, a coupling 9, and a drive motor 10. The drive motor 10 is located on the top wall of the support arm 6. The output end of the drive motor 10 rotates through the support arm 6 and extends out. The top end of the paddle 8 is detachably connected to the output end of the drive motor 10 through the coupling 9. The bottom of the paddle 8 is provided with blades 11. When the drive motor 10 is started, the paddle 8 is driven to rotate, and the blades 11 at the bottom of the paddle 8 mix the coating liquid.

[0022] like Figure 1 As shown, a sliding groove 12 is provided through the support column 2, a sliding column 13 is provided on the sliding groove 12, a sliding sleeve 14 is slidably sleeved on the sliding column 13, and the end of the support arm 6 is fixedly connected to the sliding sleeve 14.

[0023] like Figure 2 As shown, the vertical motion component 5 includes a second drive motor 15, a first connecting rod 16, and a second connecting rod 17. The second drive motor 15 is located on the side wall of the support column 2. The output end of the second drive motor 15 rotates through the support column 2 and extends out. The top end of the first connecting rod 16 is connected to the output end of the second drive motor 15. The bottom end of the first connecting rod 16 is rotatably connected to the top end of the second connecting rod 17 via a shaft. The bottom end of the second connecting rod 17 is rotatably connected to the side wall of the sliding sleeve 14 via a shaft. When the second drive motor 15 is started, the sliding sleeve 14 is driven to reciprocate vertically on the sliding column 13 through the first connecting rod 16 and the second connecting rod 17.

[0024] like Figure 2 and 5 As shown, a fixing sleeve 18 is fixedly connected to the upper part of the coupling 9. The fixing sleeve 18 is provided with a positioning groove 19, which extends out of the bottom of the fixing sleeve 18. A circular slot 20 is provided at the top of the positioning groove 19. A stud 21 is provided on the top side wall of the propeller 8. A nut 22 is threaded onto the stud 21. The stud 21 passes through the positioning groove 19 and enters the circular slot 20. The nut 22 is screwed out, inserted into the circular slot 20, and threaded onto the stud 21 to limit the position of the stud 21. When disassembling the propeller 8, the propeller nut 22 can be removed from the circular slot 20, at which point the propeller 8 and the coupling 9 can be separated.

[0025] like Figure 3 As shown, the cylinder cover 4 is bolted to the mixing cylinder 3. The bottom of the mixing cylinder 3 is provided with a discharge port 23, and the top of the cylinder cover 4 is provided with a feed port 24. Both the discharge port 23 and the feed port 24 are provided with valves 25.

[0026] In practical use, drive motor 10 is started to drive the paddle 8 to rotate. The blades 11 at the bottom of the paddle 8 rotate and stir the coating liquid horizontally. At the same time, drive motor 15 is started, and the sliding sleeve 14 is driven to reciprocate vertically on the sliding column 13 through connecting rod 16 and connecting rod 17. The support arm 6 drives the blades 11 at the bottom of the paddle 8 to mix the coating liquid in the mixing cylinder 3 vertically, so as to break the layering of the coating liquid and improve the uniformity of mixing.

[0027] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A mixing device for otilium bromide tablet coating solution, characterized in that: The device includes a base, a support column, and a mixing cylinder. The support column and the mixing cylinder are both mounted on the base. The top of the mixing cylinder is detachably covered. The support column is equipped with a vertical motion component, the vertical motion component is equipped with a support arm, and the support arm is equipped with a mixing element.

2. The mixing device for otyl bromide tablet coating solution according to claim 1, characterized in that: The hybrid component includes a propeller, a coupling, and a drive motor. The drive motor is located on the top wall of the support arm. The output end of the drive motor rotates through the support arm and extends outward. The top end of the propeller is detachably connected to the output end of the drive motor via the coupling. The bottom of the propeller is provided with blades.

3. The mixing device for otyl bromide tablet coating solution according to claim 1, characterized in that: A sliding groove is provided through the support column, a sliding column is provided in the sliding groove, a sliding sleeve is slidably fitted on the sliding column, and the end of the support arm is fixedly connected to the sliding sleeve.

4. The mixing device for otyl bromide tablet coating solution according to claim 1, characterized in that: The vertical motion assembly includes a second drive motor, a first connecting rod, and a second connecting rod. The second drive motor is located on the side wall of the support column. The output end of the second drive motor rotates through the support column and extends out. The top end of the first connecting rod is connected to the output end of the second drive motor. The bottom end of the first connecting rod is rotatably connected to the top end of the second connecting rod via a shaft. The bottom end of the second connecting rod is rotatably connected to the side wall of the sliding sleeve via a shaft.

5. The mixing device for otilium bromide tablet coating solution according to claim 2, characterized in that: The coupling is fixedly connected to a fixed sleeve, which has a positioning groove extending out of the bottom of the fixed sleeve. The top of the positioning groove has a circular slot. The top side wall of the propeller rod has a stud, and a nut is threaded onto the stud. The stud passes through the positioning groove and enters the circular slot. The nut is unscrewed, inserted into the circular slot, and threaded onto the stud.

6. The mixing device for otilium bromide tablet coating solution according to claim 1, characterized in that: The cylinder cover is bolted to the mixing cylinder. The bottom of the mixing cylinder is provided with a discharge port, and the top of the cylinder cover is provided with a feed port. Both the discharge port and the feed port are provided with valves.

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