A rotary table for quantitative dispensing of pantoprazole sodium powder

Abstract

This utility model relates to the field of pharmaceutical powder dispensing technology, and discloses a rotary worktable for dispensing pantoprazole sodium powder with quantitative dispensing capability. The worktable includes a worktable with a fixed plate fixedly connected to its rear side. A storage tank is fixedly connected to the upper front end of the fixed plate, and a discharge cylinder is fixedly connected to the bottom of the storage tank. An mounting plate is fixedly connected to the middle of the front end of the fixed plate, and support plates are fixedly connected to both sides of the mounting plate. A sliding groove is formed on one adjacent side of each of the two support plates, and a sliding plate is slidably connected between the two grooves. A quantitative cylinder is passed through and fixedly connected to the bottom of the sliding plate. A flip-top plate is rotatably connected to the bottom of the quantitative cylinder, and a discharge cylinder is fixedly connected to the front end of the mounting plate. In this utility model, a motor, in conjunction with a first gear and a second gear, drives the rotating column and the rotary table to rotate. After the quantitative cylinder completes one discharge cycle, the motor rotates at a preset angle to achieve continuous dispensing.

Description

Technical Field

[0001] This utility model relates to the field of pharmaceutical powder packaging technology, specifically a rotary worktable for quantitatively packaging pantoprazole sodium powder. Background Technology

[0002] Pantoprazole sodium powder is an important pharmaceutical intermediate. Its main component is pantoprazole sodium, which is often used to prepare enteric-coated preparations of pantoprazole sodium and other drugs. It plays an important role in the treatment of digestive system diseases. Pantoprazole sodium powder needs to be packaged during its production process.

[0003] Most existing technologies cannot quantitatively dispense pantoprazole sodium powder, resulting in large dosage deviations and unstable finished product quality.

[0004] To address the aforementioned issues, a rotary worktable for quantitative dispensing of pantoprazole sodium powder is proposed. Utility Model Content

[0005] The purpose of this invention is to provide a rotary table for quantitative dispensing of pantoprazole sodium powder, which solves the problem in the prior art that pantoprazole sodium powder cannot be quantitatively dispensed, resulting in large dosage deviations of the powder.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a rotary worktable for dispensing pantoprazole sodium powder, comprising a worktable, a fixed plate fixedly connected to the rear side of the worktable, a storage tank fixedly connected to the upper front end of the fixed plate, a discharge cylinder fixedly connected to the bottom of the storage tank, an mounting plate fixedly connected to the middle front end of the fixed plate, support plates fixedly connected to both sides of the mounting plate, a sliding groove provided on the adjacent side of the two support plates, a sliding plate slidably connected between the two sliding grooves, a metering cylinder passing through and fixedly connected to the bottom of the sliding plate, a flip-top plate rotatably connected to the bottom of the metering cylinder, a discharge cylinder fixedly connected to the front end of the mounting plate, a lifting assembly provided below the worktable, a lifting seat connected to the top of the lifting assembly passing through the worktable, a motor fixedly connected inside the lifting seat, a first gear fixedly connected to the output end of the motor passing through the lifting seat, a rotating column rotatably connected to the top of the lifting seat, a rotating platform fixedly connected to the top of the rotating column, multiple limiting grooves provided on the top of the rotating platform, and a dispensing cylinder provided in each limiting groove, and a controller fixedly connected to the outside of the worktable.

[0007] By adopting the above technical solution, the metering cylinder and the blocking plate are driven by the cylinder to reciprocate, which can make it easy to keep the amount of powder output approximately the same each time, thus enabling the powder to be put into the dispensing cylinder at a time and in a quantitative manner.

[0008] As a further description of the above technical solution: the lifting assembly includes a support cylinder, which is disposed below the worktable. A hydraulic cylinder is fixedly connected inside the support cylinder. A lifting column is fixedly connected to the top of the hydraulic cylinder. The bottom of the lifting column is disposed inside the support cylinder. The top of the lifting column passes through the worktable and is fixedly connected to the lifting seat.

[0009] By adopting the above technical solution, the lifting assembly can drive the lifting seat on the workbench to rise and fall, thereby driving the dispensing cylinder on the lifting seat to rise and fall, ensuring that the dispensing cylinder can be located at the outlet position at the bottom of the feeding cylinder, thus avoiding powder spillage.

[0010] As a further description of the above technical solution: the top of the metering cylinder corresponds to the bottom of the discharge cylinder.

[0011] By adopting the above technical solution, it is ensured that the powder is fed into the metering cylinder through the discharge cylinder.

[0012] As a further description of the above technical solution: a cylinder is fixedly connected to the top of the mounting plate, and the output end of the cylinder is fixedly connected to the metering cylinder.

[0013] By adopting the above technical solution, the cylinder can drive the metering cylinder to reciprocate.

[0014] As a further description of the above technical solution: a groove is provided on the outer side of the feeding cylinder, and the groove corresponds to the metering cylinder and the flip cover plate.

[0015] By adopting the above technical solution, the slotted opening facilitates the entry of the metering cylinder and the flip-top plate into the feeding cylinder.

[0016] As a further description of the above technical solution: the outer ring of the rotating column is fixedly connected to a second gear, and the second gear is meshed with the first gear.

[0017] By adopting the above technical solution, a transmission function is achieved, and the rotation of the first gear can drive the rotation of the second gear.

[0018] As a further description of the above technical solution: the dispensing cylinder is located directly below the feeding cylinder.

[0019] By adopting the above technical solution, it is easier for the powder in the feeding cylinder to enter the dispensing cylinder.

[0020] As a further description of the above technical solution: a blocking plate is fixedly connected to the rear side of the slide plate, and the top of the blocking plate is in contact with the bottom of the discharge cylinder.

[0021] By adopting the above technical solution, the blocking plate can seal the bottom of the discharge cylinder when the metering cylinder enters the feeding cylinder, and the sealing ring at the bottom of the discharge cylinder can prevent powder from spilling.

[0022] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0023] 1. The present invention provides a rotary worktable for dispensing pantoprazole sodium powder with quantitative dispensing. First, the storage tube, the discharge cylinder, the mounting plate, the support plate, the chute, the slide plate, the quantitative cylinder, the flip-top plate, the cylinder, the feeding cylinder, and the slot work together. The cylinder drives the quantitative cylinder and the blocking plate to reciprocate, which can make it easy to keep the amount of powder dispensed each time approximately the same. Therefore, it can realize the timed and quantitative feeding of powder into the dispensing cylinder, avoiding large dosage deviation of the powder and resulting in unstable quality of the finished product.

[0024] 2. This utility model provides a quantitative pantoprazole sodium powder dispensing rotary worktable. The worktable comprises a support cylinder, hydraulic cylinder, lifting column, lifting seat, motor, first gear, second gear, rotating column, and rotating table, all working in coordination. The motor, in conjunction with the first and second gears, drives the rotating column and rotating table to rotate. After the dispensing cylinder completes one feeding cycle, the motor rotates at a preset angle for continuous dispensing. The lifting assembly, combined with the motor, raises and lowers the lifting seat on the worktable, thereby raising and lowering the dispensing cylinder on the lifting seat. This ensures the dispensing cylinder is positioned at the outlet at the bottom of the feeding cylinder, preventing powder spillage. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0026] Figure 2 This is an exploded view of the mounting plate of this utility model;

[0027] Figure 3 This is a schematic diagram of the metering cylinder structure of this utility model;

[0028] Figure 4 This is a schematic diagram of the lifting component structure of this utility model.

[0029] In the diagram: 1. Workbench; 2. Fixed plate; 3. Storage tank; 4. Discharge cylinder; 5. Mounting plate; 6. Support plate; 7. Slide rail; 8. Slide plate; 9. Metering cylinder; 10. Flip-top plate; 11. Cylinder; 12. Feeding cylinder; 13. Slotted section; 14. Support cylinder; 15. Hydraulic cylinder; 16. Lifting column; 17. Lifting seat; 18. Motor; 19. First gear; 20. Rotating column; 21. Second gear; 22. Rotary table; 23. Limiting groove; 24. Dispensing cylinder; 25. Controller; 26. Blocking plate. Detailed Implementation

[0030] 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.

[0031] To further understand the contents of this utility model, a detailed description of this utility model will be provided with reference to the accompanying drawings.

[0032] Reference Figure 1-4 This utility model discloses a rotary worktable for dispensing pantoprazole sodium powder in a quantitative manner. The worktable 1 provides support. A fixing plate 2 is fixedly connected to the rear side of the worktable 1, also providing support. A storage tank 3 is fixedly connected to the upper front end of the fixing plate 2. The storage tank 3 has a feed inlet at its top for easy entry of pantoprazole sodium powder. A discharge cylinder 4 is fixedly connected to the bottom of the storage tank 3, and a sealing ring (not shown in the figure) is provided at the bottom of the discharge cylinder 4 to prevent powder spillage. An mounting plate 5 is fixedly connected to the middle of the front end of the fixing plate 2, providing support. Support plates 6 are fixedly connected to both sides of the mounting plate 5. A groove 7 is formed on each adjacent side of the two support plates 6, serving as a limit and guide. A sliding plate 8 is slidably connected between the two grooves 7. A metering cylinder 9 is passed through and fixedly connected to the bottom of the sliding plate 8, facilitating quantitative dispensing of the powder. A flip-top plate 10 is rotatably connected to the bottom rear end of the metering cylinder 9. A feeding cylinder 12 is fixedly connected to the front end of the mounting plate 5. A lifting assembly is installed below the worktable 1. The top of the lifting assembly passes through the worktable 1 and is connected to a lifting seat 17. A motor 18 is fixedly connected inside the lifting seat 17. The output end of the motor 18 passes through the lifting seat 17 and is fixedly connected to a first gear 19, which can be driven to rotate by the motor 18. A rotating column 20 is rotatably connected to the top of the lifting seat 17. A rotating table 22 is fixedly connected to the top of the rotating column 20, which can drive the rotating table 22 to rotate. The top of the rotating table 22 has multiple limiting grooves 23, and a dispensing cylinder 24 is provided in the limiting grooves 23, which can limit the dispensing cylinder 24. A controller 25 is fixedly connected to the outside of the worktable 1.

[0033] Reference Figure 4The lifting assembly includes a support cylinder 14, which is located below the workbench 1. A hydraulic cylinder 15 is fixedly connected inside the support cylinder 14. A lifting column 16 is fixedly connected to the top of the hydraulic cylinder 15. The bottom of the lifting column 16 is located inside the support cylinder 14. The top of the lifting column 16 passes through the workbench 1 and is fixedly connected to the lifting seat 17. The lifting assembly can drive the lifting seat 17 on the workbench 1 to rise and fall, thereby driving the dispensing cylinder 24 on the lifting seat 17 to rise and fall, ensuring that the dispensing cylinder 24 can be located at the outlet position at the bottom of the feeding cylinder 12 to avoid powder spillage.

[0034] Reference Figure 1-4 The top of the metering cylinder 9 corresponds to the bottom of the discharge cylinder 4, ensuring that powder is fed into the metering cylinder 9 through the discharge cylinder 4. A cylinder 11 is fixedly connected to the top of the mounting plate 5, and the output end of the cylinder 11 is fixedly connected to the metering cylinder 9, enabling the metering cylinder 9 to reciprocate. A slot 13 is provided on the outer side of the feeding cylinder 12, corresponding to the metering cylinder 9 and the flip-top plate 10, facilitating the entry of the metering cylinder 9 and the flip-top plate 10 into the feeding cylinder 12. A second gear 21 is fixedly connected to the outer ring of the rotating column 20, meshing with the first gear 19 for transmission; rotation of the first gear 19 drives the second gear 21 to rotate. A dispensing cylinder 24 is positioned directly below the feeding cylinder 12, allowing powder from the feeding cylinder 12 to enter the dispensing cylinder 24. A blocking plate 26 is fixedly connected to the rear side of the sliding plate 8, with the top of the blocking plate 26 fitting against the bottom of the discharge cylinder 4.

[0035] Working Principle: In operation, the hydraulic cylinder 15 inside the support cylinder 14 first drives the lifting column 16 to rise and fall, thereby driving the lifting seat 17 above the worktable 1 to rise and fall. This allows the height of the dispensing cylinder 24 on the rotary table 22 to be adjusted as needed, aligning it with the bottom of the feeding cylinder 12. The controller 25 controls the cylinder 11, which retracts, causing the output end to move the metering cylinder 9 backward. The metering cylinder 9 then drives the sliding plate 8 and the blocking plate 26 to slide backward along the slide groove 7. When the flip-top plate 10 extends out of the slot 13, it closes in conjunction with the mounting plate 5. Simultaneously, as the sliding plate 8 and the blocking plate 26 slide, the blocking plate 26 gradually opens the discharge cylinder 4, allowing powder to fall from the storage tank 3 into the metering cylinder 9. Since the volume of the metering cylinder 9 is fixed, quantitative discharge of carbon black raw materials is achieved. Next, cylinder 11 extends, driving metering cylinder 9 through slot 13 into feeding cylinder 12. At this time, blocking plate 26 slides to the bottom of discharge cylinder 4 again, cooperating with sealing ring to block the powder. Since mounting plate 5 is located at the bottom of flip cover 10, flip cover 10 rotates and opens under the action of gravity and powder pressure, allowing a metered amount of powder to enter feeding cylinder 12. Finally, it is discharged from the bottom of feeding cylinder 12 into the lower dispensing cylinder 24. Motor 18 starts, and the first gear 19 at the output end meshes with the second gear 21 on the outer ring of rotating column 20, driving rotating column 20 to rotate rotating table 22. Multiple limiting slots 23 on rotating table 22 are evenly distributed, with one dispensing cylinder 24 placed in each limiting slot 23. After metering cylinder 9 completes one feeding cycle, motor 18 rotates at a preset angle (e.g., 360° / n, where n is the number of limiting slots 23), causing the next empty dispensing cylinder 24 to rotate directly below feeding cylinder 12, achieving continuous dispensing.

[0036] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A rotary table for quantitative dispensing of pantoprazole sodium powder, comprising a table (1), characterized in that: A fixing plate (2) is fixedly connected to the rear side of the workbench (1). A medicine storage tank (3) is fixedly connected to the upper front end of the fixing plate (2). A discharge cylinder (4) is fixedly connected to the bottom of the medicine storage tank (3). An installation plate (5) is fixedly connected to the middle of the front end of the fixing plate (2). Support plates (6) are fixedly connected to both sides of the installation plate (5). A sliding groove (7) is opened on the adjacent side of the two support plates (6). A sliding plate (8) is slidably connected between the two sliding grooves (7). A metering cylinder (9) is passed through and fixedly connected to the bottom of the sliding plate (8). A flip cover plate (10) is rotatably connected to the bottom of the metering cylinder (9). The front end of the installation plate (5) is fixedly connected to... There is a feeding cylinder (12), and a lifting assembly is provided below the worktable (1). The top of the lifting assembly passes through the worktable (1) and is connected to a lifting seat (17). A motor (18) is fixedly connected inside the lifting seat (17). The output end of the motor (18) passes through the lifting seat (17) and is fixedly connected to a first gear (19). A rotating column (20) is rotatably connected to the top of the lifting seat (17). A rotating table (22) is fixedly connected to the top of the rotating column (20). Multiple limiting grooves (23) are opened on the top of the rotating table (22), and a dispensing cylinder (24) is provided in the limiting groove (23). A controller (25) is fixedly connected to the outside of the worktable (1).

2. The rotary table for quantitative dispensing of pantoprazole sodium powder according to claim 1, characterized in that: The lifting assembly includes a support cylinder (14), which is located below the workbench (1). A hydraulic cylinder (15) is fixedly connected inside the support cylinder (14). A lifting column (16) is fixedly connected to the top of the hydraulic cylinder (15). The bottom of the lifting column (16) is located inside the support cylinder (14). The top of the lifting column (16) passes through the workbench (1) and is fixedly connected to the lifting seat (17).

3. The rotary table for quantitative dispensing of pantoprazole sodium powder according to claim 1, characterized in that: The top of the metering cylinder (9) corresponds to the bottom of the discharge cylinder (4).

4. The rotary table for quantitative dispensing of pantoprazole sodium powder according to claim 1, characterized in that: A cylinder (11) is fixedly connected to the top of the mounting plate (5), and the output end of the cylinder (11) is fixedly connected to the metering cylinder (9).

5. The rotary table for quantitative dispensing of pantoprazole sodium powder according to claim 1, characterized in that: The feed cylinder (12) has a slot (13) on its outer side, and the slot (13) corresponds to the metering cylinder (9) and the flip cover plate (10).

6. The rotary table for quantitative dispensing of pantoprazole sodium powder according to claim 1, characterized in that: The outer ring of the rotating column (20) is fixedly connected to a second gear (21), and the second gear (21) meshes with the first gear (19).

7. The rotary table for quantitative dispensing of pantoprazole sodium powder according to claim 1, characterized in that: The dispensing cylinder (24) is located directly below the feeding cylinder (12).

8. The rotary table for quantitative dispensing of pantoprazole sodium powder according to claim 1, characterized in that: A blocking plate (26) is fixedly connected to the rear side of the slide plate (8), and the top of the blocking plate (26) is in contact with the bottom of the discharge cylinder (4).

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