Tablet press for tablet production

Abstract

The utility model relates to the technical field of tablet press equipment, and discloses a tablet press for tablet production, which comprises a box body, the inner wall of the box body is fixedly connected with a slide rail, the side surface of the slide rail is slidably sleeved with a connecting frame, the side surface of the connecting frame is fixedly connected with a driving plate, and the upper surface of the driving plate is fixedly connected with a cleaning brush. A first groove is formed in the bottom wall of the inner wall of the box body, and the inner wall of the first groove is slidably connected with a moving block. A servo motor operates to drive a lead screw to rotate, the lead screw rotates to drive a moving block to move through a threaded cylinder, the moving block moves to drive a connecting plate and a left side connecting frame to move, the connecting plate is driven to drive a right side connecting frame to move through a limiting block after being driven, and the two connecting frames move to drive a driving plate to move. The driving plate moves to drive the cleaning brush to clean the medicine adhered to the bottom surface of the hold-down device, and the cleaned medicine falls into the collecting box, so that the device has the effect of conveniently cleaning the medicine adhered to the bottom surface of the hold-down device.

Description

Technical Field

[0001] This application belongs to the technical field of tableting equipment, specifically a tableting machine for tablet production. Background Technology

[0002] Honeysuckle, a traditional Chinese medicine, refers to the dried flower buds or unopened flowers of *Lonicera japonica*, a plant belonging to the genus *Lonicera* in the family Caprifoliaceae. *Lonicera japonica* has the effects of clearing heat and detoxifying, and is mainly used to treat exogenous wind-heat or febrile diseases, heatstroke, dysentery due to heat toxins, carbuncles, boils, sore throat, and various infectious diseases. Tableting machines are mainly used in pharmaceutical industry research on tablet manufacturing processes. Tableting machines are automated continuous production equipment that compresses granular materials into round, irregularly shaped, and tablet-like products with text, symbols, or graphics, with a diameter not exceeding 13mm.

[0003] Referring to CN221819585U, a tableting machine for producing honeysuckle tablets is disclosed, relating to the field of honeysuckle tablet compression technology. The machine includes a main body with a door on its surface and support legs at its bottom. A pressing mechanism is located at the top of the main body, and a scraping mechanism is located at the base. This scraping mechanism includes a placement unit and a scraping unit. This invention uses a pressure plate in conjunction with a placement base to apply pressure to a telescopic column and a telescopic spring. Combined with a limiting groove and a limiting column, this reduces the pressure exerted by the pressure plate on the placement plate, further ensuring that the honeysuckle tablets do not stick to the mold. A driving cylinder in conjunction with a connecting rod drives a mounting block, a lifting plate, and a slider to move stably up and down within a sliding rod and groove, thereby applying downward pressure to the pressure plate and effectively improving the overall stability of the device.

[0004] However, the following problems still exist: when the pressure plate of the equipment presses the medicine, the medicine powder is easy to stick to the pressure plate, and the equipment cannot clean the medicine on the pressure plate in time, which affects the pressing effect of subsequent pressure plate operations. Utility Model Content

[0005] The purpose of this application is to provide a tablet press for tablet production, in order to solve the problem that when the pressing plate of the above-mentioned equipment presses the drug, the drug powder is easy to stick to the pressing plate, and the equipment cannot clean the drug on the pressing plate in time, which affects the pressing effect of subsequent pressing plate work.

[0006] The technical solution adopted in this application is as follows: A tablet press for tablet production includes a housing, a slide rail fixedly connected to the inner wall of the housing, a connecting frame slidably sleeved on the side of the slide rail, a drive plate fixedly connected to the side of the connecting frame, a cleaning brush fixedly connected to the upper surface of the drive plate, a first groove formed in the bottom wall of the inner wall of the housing, a moving block slidably connected to the inner wall of the first groove, two connecting frames, the lower surface of the connecting frame located on the left side of the inner wall of the housing fixedly connected to the upper surface of the moving block, a servo motor fixedly connected to the front of the housing, a lead screw fixedly connected to the output end of the servo motor, a threaded cylinder fixedly connected to the front of the moving block, and the inner wall of the threaded cylinder threadedly connected to the surface of the lead screw.

[0007] By adopting the above technical solution, granular drugs are first placed in the mold. Then, the electric telescopic rod is opened, which pushes the presser downward, pressing it into the mold and compressing the drug granules into tablets. Afterward, the electric telescopic rod drives the presser upward, and then the servo motor is turned on. The servo motor drives the lead screw to rotate, and the rotation of the lead screw drives the moving block to move via the threaded cylinder. The movement of the moving block drives the connecting plate and the left connecting frame to move respectively. After the connecting plate is driven, it drives the right connecting frame to move via the limit block. The movement of the two connecting frames then drives the driving plate to move. The movement of the driving plate drives the cleaning brush to clean the drugs adhering to the bottom surface of the presser. After cleaning, the drugs fall into the collection box, thus making the equipment easy to clean the drugs adhering to the bottom surface of the presser.

[0008] In a preferred embodiment, a second groove is provided on the bottom wall of the inner wall of the box, and a limiting block is slidably connected to the inner wall of the second groove. The lower surface of the connecting frame located on the right side of the inner wall of the box is fixedly connected to the upper surface of the limiting block. A connecting plate is fixedly connected to the side of the limiting block, and the side of the connecting plate away from the limiting block is fixed to the moving block.

[0009] By adopting the above technical solution and setting a connecting plate, the moving block and the limiting block can be connected. When the moving block is pushed, it can stably drive the two connecting frames to move.

[0010] In a preferred embodiment, an electric telescopic rod is fixedly connected to the upper surface of the box, and a pressure fixture is fixedly connected to the bottom end of the electric telescopic rod.

[0011] By adopting the above technical solution and setting up an electric telescopic rod, the press can be moved up or down after operation.

[0012] In a preferred embodiment, a mold is fixedly connected to the bottom wall of the inner wall of the box.

[0013] By adopting the above technical solution and setting up a mold, it is possible to compress drug granules into flakes of a specified size using a press.

[0014] In a preferred embodiment, a support leg is fixedly connected to the lower surface of the housing.

[0015] By adopting the above technical solution and setting up support legs, the box can be stably supported.

[0016] In a preferred embodiment, a threaded fixing rod is threadedly connected to the front of the drive plate, a collection box is provided on the front of the drive plate, an mounting plate is fixedly connected to the lower surface of the collection box, the threaded fixing rod passes through the front of the mounting plate, and a drive column is fixedly connected to the end of the threaded fixing rod away from the drive plate.

[0017] By adopting the above technical solution and setting a drive column, the user can easily drive the threaded fixing rod to rotate. The rotation of the threaded fixing rod fixes the mounting plate on the drive plate, thereby fixing the collection box on the drive plate. When the collection box is full of powder, the collection box can be disassembled and the powder inside can be poured out, allowing the collection box to collect powder again. This reduces the occurrence of powder falling into the box when the drive plate is cleaning the powder stuck to the pressure plate.

[0018] In a preferred embodiment, a sealing door is rotatably connected to the front of the housing, and a handle is fixedly connected to the front of the sealing door.

[0019] By adopting the above technical solution and by setting a handle, users can easily pull the sealed door to rotate and open the box.

[0020] In summary, due to the adoption of the above technical solution, the beneficial effects of this application are:

[0021] In this application, granular drugs are first placed in a mold. Then, an electric telescopic rod is activated, which pushes the presser downwards, pressing it into the mold and forming the drug granules into tablets. Afterwards, the electric telescopic rod moves the presser upwards, and then a servo motor is activated. The servo motor drives a lead screw to rotate, which in turn drives a moving block via a threaded cylinder. The moving block then moves a connecting plate and a left connecting frame. The connecting plate, after being moved, moves a right connecting frame via a limit block. The movement of the two connecting frames then moves a driving plate, which in turn moves a cleaning brush to clean the drugs adhering to the bottom surface of the presser. After cleaning, the drugs fall into a collection box, thus making the device easy to clean the drugs adhering to the bottom surface of the presser. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the main view structure of this application;

[0023] Figure 2 This is a schematic diagram of the front section structure of the box body in this application;

[0024] Figure 3This is a top view of the cleaning brush structure of this application;

[0025] Figure 4 This is a schematic diagram of the exploded structure of the collection box in this application.

[0026] The markings in the diagram are: 1. Box body; 2. Sealed door; 3. Servo motor; 4. Support leg; 5. Handle; 6. Electric telescopic rod; 7. Slide rail; 8. First groove; 9. Lead screw; 10. Threaded cylinder; 11. Moving block; 12. Mold; 13. Second groove; 14. Limiting block; 15. Connecting frame; 16. Driving plate; 17. Collection box; 18. Press; 19. Cleaning brush; 20. Driving column; 21. Threaded fixing rod; 22. Mounting plate; 23. Connecting plate. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the embodiments of this application. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0028] Example:

[0029] Reference Figure 2-4A tablet press for tablet production includes a housing 1. A slide rail 7 is fixedly connected to the inner wall of the housing 1. A connecting frame 15 is slidably mounted on the side of the slide rail 7. A driving plate 16 is fixedly connected to the side of the connecting frame 15. A cleaning brush 19 is fixedly connected to the upper surface of the driving plate 16. A first groove 8 is formed in the bottom wall of the inner wall of the housing 1. A moving block 11 is slidably connected to the inner wall of the first groove 8. There are two connecting frames 15, with the lower surface of the connecting frame 15 located on the left side of the inner wall of the housing 1 and the upper surface of the moving block 11 fixedly connected. A servo motor 3 is fixedly connected to the front of the housing 1. A lead screw 9 is fixedly connected to the output end of the servo motor 3. A threaded cylinder 10 is fixedly connected to the front of the moving block 11. The inner wall of the threaded cylinder 10 is threadedly connected to the surface of the lead screw 9. The press first presses the tablets... The medicine is placed in the mold 12. Then, the electric telescopic rod 6 is turned on. The electric telescopic rod 6 moves and pushes the press 18 down. The press 18 moves down and presses into the mold 12, pressing the medicine granules into tablets. Then, the electric telescopic rod 6 drives the press 18 up. Then, the servo motor 3 is turned on. The servo motor 3 drives the lead screw 9 to rotate. The rotation of the lead screw 9 drives the moving block 11 to move through the threaded cylinder 10. The movement of the moving block 11 drives the connecting plate 23 and the left connecting frame 15 to move respectively. After the connecting plate 23 is driven, it drives the right connecting frame 15 to move through the limit block 14. The movement of the two connecting frames 15 then drives the driving plate 16 to move. The movement of the driving plate 16 drives the cleaning brush 19 to clean the medicine stuck to the bottom surface of the press 18. After cleaning, the medicine falls into the collection box 17.

[0030] Reference Figure 1-2 The bottom wall of the inner wall of the box 1 is provided with a second groove 13. The inner wall of the second groove 13 is slidably connected to a limit block 14. The lower surface of the connecting frame 15 located on the right side of the inner wall of the box 1 is fixedly connected to the upper surface of the limit block 14. A connecting plate 23 is fixedly connected to the side of the limit block 14. The side of the connecting plate 23 away from the limit block 14 is fixed to the moving block 11. By setting the connecting plate 23, the moving block 11 and the limit block 14 can be connected. When the moving block 11 is pushed, it can stably drive the two connecting frames 15 to move.

[0031] Reference Figure 1-3 An electric telescopic rod 6 is fixedly connected to the upper surface of the housing 1, and a pressure device 18 is fixedly connected to the bottom end of the electric telescopic rod 6. By setting the electric telescopic rod 6, it can drive the pressure device 18 to move up or down after operation.

[0032] Reference Figure 1-2 A mold 12 is fixedly connected to the bottom wall of the inner wall of the box 1. By setting the mold 12, the drug granules can be pressed into a sheet of a specified size in conjunction with the press 18.

[0033] Reference Figure 1-3 The lower surface of the box 1 is fixedly connected to a support leg 4, which can stably support the box 1.

[0034] Reference Figure 2-3 A threaded fixing rod 21 is threadedly connected to the front of the drive plate 16. A collection box 17 is provided on the front of the drive plate 16. An mounting plate 22 is fixedly connected to the lower surface of the collection box 17. The threaded fixing rod 21 passes through the front of the mounting plate 22. A drive column 20 is fixedly connected to the end of the threaded fixing rod 21 away from the drive plate 16. By providing the drive column 20, it is easy for the user to drive the threaded fixing rod 21 to rotate. The rotation of the threaded fixing rod 21 fixes the mounting plate 22 to the drive plate 16, thereby fixing the collection box 17 to the drive plate 16. When the collection box 17 is full of powder, the collection box 17 is disassembled and the powder inside is poured out, so that the collection box 17 can collect powder again, reducing the occurrence of powder falling into the box 1 when the drive plate 16 is cleaning the powder stuck to the pressure plate 18.

[0035] Reference Figure 1-2 The front of the box 1 is rotatably connected to a sealing door 2, and the front of the sealing door 2 is fixedly connected to a handle 5. By setting the handle 5, the user can easily pull the sealing door 2 to rotate and open the box 1.

[0036] The implementation principle of a tablet press for tablet production according to this application is as follows: First, granular drugs are placed in the mold 12. Then, the electric telescopic rod 6 is turned on, and the electric telescopic rod 6 moves to push the press 18 down. The press 18 moves down and presses into the mold 12, pressing the drug granules into tablets. Then, the electric telescopic rod 6 drives the press 18 up. Then, the servo motor 3 is turned on, and the servo motor 3 drives the lead screw 9 to rotate. The rotation of the lead screw 9 drives the moving block 11 to move through the threaded cylinder 10. The movement of the moving block 11 drives the connecting plate 23 and the left connecting frame 15 to move respectively. After the connecting plate 23 is driven, it drives the right connecting frame 15 to move through the limiting block 14. The movement of the two connecting frames 15 then drives the driving plate 16 to move. The movement of the driving plate 16 drives the cleaning brush 19 to clean the drugs adhering to the bottom surface of the press 18. After cleaning, the drugs fall into the collection box 17, so that the equipment has the effect of facilitating the cleaning of drugs adhering to the bottom surface of the press 18.

[0037] The above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application.

Claims

1. A tablet press for tablet production, comprising a housing (1), characterized in that: The inner wall of the box (1) is fixedly connected to a slide rail (7), and a connecting frame (15) is slidably sleeved on the side of the slide rail (7). A driving plate (16) is fixedly connected to the side of the connecting frame (15), and a cleaning brush (19) is fixedly connected to the upper surface of the driving plate (16). A first groove (8) is opened on the bottom wall of the inner wall of the box (1), and a moving block (11) is slidably connected to the inner wall of the first groove (8). There are two connecting frames (15). The lower surface of the connecting frame (15) located on the left side of the inner wall of the box (1) is fixedly connected to the upper surface of the moving block (11). A servo motor (3) is fixedly connected to the front of the box (1), and a lead screw (9) is fixedly connected to the output end of the servo motor (3). A threaded cylinder (10) is fixedly connected to the front of the moving block (11), and the inner wall of the threaded cylinder (10) is threadedly connected to the surface of the lead screw (9).

2. The tablet compressor for tablet production as described in claim 1, characterized in that: The bottom wall of the inner wall of the box (1) is provided with a second groove (13). The inner wall of the second groove (13) is slidably connected to a limiting block (14). The lower surface of the connecting frame (15) located on the right side of the inner wall of the box (1) is fixedly connected to the upper surface of the limiting block (14). A connecting plate (23) is fixedly connected to the side of the limiting block (14). The side of the connecting plate (23) away from the limiting block (14) is fixed to the moving block (11).

3. A tablet compressor for tablet production as described in claim 1, characterized in that: An electric telescopic rod (6) is fixedly connected to the upper surface of the box (1), and a pressure fixture (18) is fixedly connected to the bottom end of the electric telescopic rod (6).

4. A tablet compressor for tablet production as described in claim 1, characterized in that: A mold (12) is fixedly connected to the bottom wall of the inner wall of the box (1).

5. A tablet compressor for tablet production as described in claim 1, characterized in that: The lower surface of the box (1) is fixedly connected to a support leg (4).

6. A tablet compressor for tablet production as described in claim 1, characterized in that: The front of the drive plate (16) is threadedly connected to a threaded fixing rod (21), and a collection box (17) is provided on the front of the drive plate (16). A mounting plate (22) is fixedly connected to the lower surface of the collection box (17). The threaded fixing rod (21) passes through the front of the mounting plate (22), and a drive column (20) is fixedly connected to the end of the threaded fixing rod (21) away from the drive plate (16).

7. A tablet compressor for tablet production as described in claim 1, characterized in that: The front of the box (1) is rotatably connected to a sealing door (2), and the front of the sealing door (2) is fixedly connected to a handle (5).

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