Tabletting device for medicine processing

Abstract

The utility model relates to the technical field of medicine processing, and discloses a tabletting device for medicine processing, which comprises a working table, a plurality of fixing columns are fixedly connected to the top wall of the working table at equal intervals, a fixing plate is fixedly connected to the outer sides of the fixing columns, and a mounting plate is fixedly connected to the top ends of the fixing columns. A hollow column is fixedly connected to the top of the workbench, a spring is fixedly connected to the inner bottom wall of the hollow column, a sliding column is fixedly connected to the top end of the spring, the top end of the sliding column penetrates through the fixing plate, a fixing ring is fixedly connected to the outer side of the sliding column, and a stress block is fixedly connected to the top of the sliding column. And a through hole is formed in the top wall of the mounting plate. According to the tablet pressing device, through cooperation of the workbench, the mounting plate, the fixing columns, the fixing plate, the sliding columns, the hollow columns, the springs, the fixing rings and the stress blocks, the springs retract inwards in the pressing process, meanwhile, the fixing rings are stressed so that tablets can be pressed, and the tablets are sent out through stretching of the springs.

Description

Technical Field

[0001] The utility model relates to the technical field of medicine processing, in particular to a tablet pressing device for medicine processing. Background Art

[0002] Tablet pressing devices used in drug processing are common equipment in the pharmaceutical industry. They are used to make drug raw materials into tablets or pills of fixed shapes and sizes. These devices are also called tablet presses or tablet pressing equipment. They play an important role in the pharmaceutical process. They process the mixed bifendin tablet raw materials into sheets through a certain pressure and mold for easy patient consumption and storage.

[0003] After searching, the Chinese patent announcement number is: CN216001559U, which discloses a tablet pressing device for pharmaceutical processing, including a fixed bracket, a hydraulic cylinder arranged at the middle position of the upper end of the fixed bracket, a fixed seat arranged at the connection between the hydraulic cylinder and the fixed bracket, a mounting plate connected to the telescopic shaft of the hydraulic cylinder, a forming block evenly arranged at the lower end of the mounting plate, a connecting assembly arranged between the forming block and the mounting plate, a support plate arranged relative to the mounting plate, and a slide rail arranged at the connection between the support plate and the lower end surface of the fixed bracket. The utility model is a tablet pressing device for pharmaceutical processing. Since the forming block is set to one of a circular, oval or square shape, and the forming block is connected to the mounting plate through a connecting assembly, it is convenient for the forming block to form multiple shapes of tablets on the pharmaceutical embryo of the support plate at one time, which effectively ensures the efficiency of pharmaceutical processing. However, this method has the problem that after the tablet is pressed and formed with high strength, the tablet is more likely to be embedded and adhered to the mold, which makes it inconvenient to remove the tablet and is difficult to meet the needs of use. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a tablet pressing device for medicine processing, which aims to improve the problem that after the tablets are pressed and formed with high strength, the tablets are easily embedded and adhered to the mold.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a tablet pressing device for pharmaceutical processing, comprising a workbench, a top wall of the workbench is fixedly connected with a plurality of fixed columns at equal intervals, the outer side of the fixed column is fixedly connected with a fixed plate, the top of the fixed column is fixedly connected with a mounting plate, the top of the workbench is fixedly connected with a hollow column, the inner bottom wall of the hollow column is fixedly connected with a spring, the top of the spring is fixedly connected with a sliding column, the top of the sliding column passes through the fixed plate, the outer side of the sliding column is fixedly connected with a fixing ring, the top of the sliding column is fixedly connected with a force block, the top wall of the mounting plate is provided with a through hole, the force block passes through the through hole, the top wall of the workbench is fixedly connected with a fixing frame, and the bottom of the workbench is provided with a cleaning mechanism.

[0006] As a further description of the above technical solution:

[0007] The cleaning mechanism includes an industrial vacuum cleaner, which is arranged on the bottom wall of the workbench, the input end of the industrial vacuum cleaner is connected to an air inlet pipe, the rear end of the air inlet pipe is connected to an air collecting box, the left side of the fixed frame is fixedly connected to an electric push rod, the output end of the electric push rod passes through the fixed frame and is fixedly connected to the left side of the air collecting box, the output end of the industrial vacuum cleaner is connected to an air outlet pipe, and the right end of the air outlet pipe is connected to a storage box.

[0008] As a further description of the above technical solution:

[0009] The top wall of the fixing frame is fixedly connected with a hydraulic cylinder, and the output end of the hydraulic cylinder passes through the fixing frame and is fixedly connected with a pressing plate.

[0010] As a further description of the above technical solution:

[0011] The front and rear sides of the slide column are fixedly connected with sliding blocks, the front and rear sides of the inner wall of the hollow column are provided with sliding grooves, and the sliding blocks are respectively slidably connected with the corresponding sliding grooves.

[0012] As a further description of the above technical solution:

[0013] Breathable strips are installed on the front and rear sides of the top wall of the storage box.

[0014] As a further description of the above technical solution:

[0015] A filter plate is installed on the inner side of the gas collecting box.

[0016] As a further description of the above technical solution:

[0017] The bottom wall of the workbench is fixedly connected with a bracket.

[0018] As a further description of the above technical solution:

[0019] A placement plate is fixedly connected to the inner side of the bracket.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, through the cooperation among the workbench, the mounting plate, the through hole, the fixed column, the fixed plate, the sliding column, the hollow column, the spring, the fixed ring and the force-bearing block, the spring is retracted during pressing, and at the same time, the fixed ring is stressed to complete the pressing of the tablets, and the tablets are sent out by the extension of the spring, thereby completing the work of removing the tablets, which can meet the needs of use.

[0022] 2. In the utility model, through the cooperation between the industrial vacuum cleaner, the electric push rod, the air collecting box, the air inlet pipe, the storage box and the air outlet pipe, the medicine powder produced during the pressing is sucked in through the adsorption of the air inlet pipe, and at the same time, the tablets are further dropped off through the adsorption force, without manual cleaning, which is more time-saving and labor-saving. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a three-dimensional diagram of a tablet pressing device for drug processing proposed by the utility model;

[0024] Figure 2 This is an exploded view of the local structure of a tablet pressing device for drug processing proposed by the utility model;

[0025] Figure 3 This is a disassembled diagram of a cleaning mechanism of a tablet pressing device for pharmaceutical processing proposed by the utility model.

[0026] Legend:

[0027] 1. Workbench; 2. Cleaning mechanism; 201. Industrial vacuum cleaner; 202. Electric push rod; 203. Air collecting box; 204. Inlet pipe; 205. Storage box; 206. Exhaust pipe; 3. Fixed frame; 4. Pressing plate; 5. Hydraulic cylinder; 6. Placement plate; 7. Bracket; 8. Spring; 9. Slider; 10. Fixed ring; 11. Hollow column; 12. Slide groove; 13. Sliding column; 14. Fixed column; 15. Fixed plate; 16. Through hole; 17. Force block; 18. Breathable strip; 19. Filter plate; 20. Mounting plate. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Reference Figure 1 , Figure 2 and Figure 3, the utility model provides an embodiment: a tablet pressing device for pharmaceutical processing, comprising a workbench 1, a plurality of fixed columns 14 are equidistantly fixedly connected to the top wall of the workbench 1, a fixed plate 15 is fixedly connected to the outer side of the fixed column 14, a mounting plate 20 is fixedly connected to the top of the fixed column 14, a hollow column 11 is fixedly connected to the top of the workbench 1, a spring 8 is fixedly connected to the inner bottom wall of the hollow column 11, a sliding column 13 is fixedly connected to the top of the spring 8, the top of the sliding column 13 passes through the fixed plate 15, a fixed ring 10 is fixedly connected to the outer side of the sliding column 13, a force block 17 is fixedly connected to the top of the sliding column 13, a through hole 16 is opened on the top wall of the mounting plate 20, the force block 17 passes through the through hole 16, a fixed frame 3 is fixedly connected to the top wall of the workbench 1, and a cleaning mechanism 2 is arranged at the bottom of the workbench 1; sliders 9 are fixedly connected to the front and rear sides of the sliding column 13, and slide grooves 12 are opened on the front and rear sides of the inner wall of the hollow column 11, and the sliders 9 are slidably connected to the corresponding slide grooves 12 respectively;

[0030] Specifically, when the spring 8 is subjected to the punching force, the spring 8 contracts inwardly and the slide column 13 contracts inwardly at the same time, so that the powder on the force block 17 is compressed. After the tablet is pressed into shape, the spring 8 extends to drive the force block 17 to rise, completing the demolding of the tablet. The slider 9 slides in the slide groove 12 to limit the movement of the slide column 13.

[0031] Reference Figure 1 and Figure 3 The cleaning mechanism 2 includes an industrial vacuum cleaner 201, which is arranged on the bottom wall of the workbench 1. The input end of the industrial vacuum cleaner 201 is connected with an air inlet pipe 204, and the rear end of the air inlet pipe 204 is connected with an air collecting box 203. The left side of the fixed frame 3 is fixedly connected with an electric push rod 202, and the output end of the electric push rod 202 passes through the fixed frame 3 and is fixedly connected to the left side of the air collecting box 203. The output end of the industrial vacuum cleaner 201 is connected with an air outlet pipe 206, and the right end of the air outlet pipe 206 is connected with a storage box 205; a filter plate 19 is installed on the inner side of the air collecting box 203; and air permeable strips 18 are installed on the front and rear sides of the top wall of the storage box 205;

[0032] Specifically, the medicine powder is cleaned through the air inlet pipe 204 and the air collecting box 203, and some tablets stuck to the mold are sucked up. The secondary demolding work is completed while cleaning, and the medicine powder is discharged into the storage box 205 for storage and collection through the air outlet pipe 206. The tablets are blocked by the filter plate 19 to prevent them from being inhaled, and the air permeable strip 18 is used to let out the discharged air.

[0033] Reference Figure 1 , Figure 2 and Figure 3The top wall of the fixed frame 3 is fixedly connected with a hydraulic cylinder 5, the output end of the hydraulic cylinder 5 passes through the fixed frame 3 and is fixedly connected with a pressing plate 4; the bottom wall of the workbench 1 is fixedly connected with a bracket 7; the inner side of the bracket 7 is fixedly connected with a placement plate 6;

[0034] Specifically, the hydraulic cylinder 5 is turned on to drive the pressing plate 4 to descend, so as to complete the punching and forming of the tablets. The equipment is supported by the bracket 7 and placed by the placement plate 6.

[0035] Working principle: Put the raw material of medicine into the through hole 16, start the hydraulic cylinder 5 to drive the pressing plate 4 to descend, and insert the pressing plate 4 into multiple through holes 16 through the descent of the pressing plate 4. During stamping, the spring 8 is forced to retract, and at the same time, the slide column 13, the fixed ring 10 and the force block 17 are lowered, and the fixed plate 15 is resisted by the fixed ring 10, so as to complete the tablet forming work. When the pressing plate 4 rises, the spring 8 is extended synchronously, thereby raising the slide column 13 and the force block 17, and sending the tablet out of the through hole 16. During pressing, the upper and middle part of the force block 17 It is in the internal position of the through hole 16 and will not completely separate from the through hole 16, thereby completing the removal of the tablets and meeting the use requirements. The industrial vacuum cleaner 201 is turned on to drive the air inlet pipe 204 and the air collecting box 203 to intake air. The air intake of the air collecting box 203 adsorbs the powder produced during pressing. At the same time, the electric push rod 202 pushes the air collecting box 203 to move. The tablets are blocked by the filter plate 19 and cannot be inhaled. The powder is discharged into the storage box 205 for collection through the air outlet pipe 206. There is no need for manual cleaning, which saves time and effort.

[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A tablet pressing device for pharmaceutical processing, comprising a workbench (1), characterized in that: The top wall of the workbench (1) is equidistantly fixedly connected with a plurality of fixing columns (14), the outer side of the fixing column (14) is fixedly connected with a fixing plate (15), the top of the fixing column (14) is fixedly connected with a mounting plate (20), the top of the workbench (1) is fixedly connected with a hollow column (11), the inner bottom wall of the hollow column (11) is fixedly connected with a spring (8), the top of the spring (8) is fixedly connected with a sliding column (13), the top of the sliding column (13) passes through the fixing plate (15), the outer side of the sliding column (13) is fixedly connected with a fixing ring (10), the top of the sliding column (13) is fixedly connected with a force block (17), the top wall of the mounting plate (20) is provided with a through hole (16), the force block (17) passes through the through hole (16), the top wall of the workbench (1) is fixedly connected with a fixing frame (3), and the bottom of the workbench (1) is provided with a cleaning mechanism (2).

2. A tablet pressing device for pharmaceutical processing according to claim 1, characterized in that: The cleaning mechanism (2) comprises an industrial vacuum cleaner (201), which is arranged on the bottom wall of the workbench (1); the input end of the industrial vacuum cleaner (201) is connected to an air inlet pipe (204), the rear end of the air inlet pipe (204) is connected to an air collecting box (203), the left side of the fixed frame (3) is fixedly connected to an electric push rod (202), the output end of the electric push rod (202) passes through the fixed frame (3) and is fixedly connected to the left side of the air collecting box (203), the output end of the industrial vacuum cleaner (201) is connected to an air outlet pipe (206), and the right end of the air outlet pipe (206) is connected to a storage box (205).

3. A tablet pressing device for pharmaceutical processing according to claim 1, characterized in that: The top wall of the fixed frame (3) is fixedly connected to a hydraulic cylinder (5), and the output end of the hydraulic cylinder (5) passes through the fixed frame (3) and is fixedly connected to a pressing plate (4).

4. A tablet pressing device for pharmaceutical processing according to claim 1, characterized in that: The front and rear sides of the slide column (13) are fixedly connected with a sliding block (9), the front and rear sides of the inner wall of the hollow column (11) are provided with a sliding groove (12), and the sliding block (9) is slidably connected with the corresponding sliding groove (12) respectively.

5. A tablet pressing device for pharmaceutical processing according to claim 2, characterized in that: Breathable strips (18) are installed on the front and rear sides of the top wall of the storage box (205).

6. A tablet pressing device for pharmaceutical processing according to claim 2, characterized in that: A filter plate (19) is installed on the inner side of the gas collecting box (203).

7. A tablet pressing device for pharmaceutical processing according to claim 1, characterized in that: A bracket (7) is fixedly connected to the bottom wall of the workbench (1).

8. A tablet pressing device for pharmaceutical processing according to claim 7, characterized in that: A placement plate (6) is fixedly connected to the inner side of the bracket (7).

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