Cleaning device for inner mold of tablet press

Abstract

The utility model discloses a tablet press inner mold cleaning device which comprises a bottom plate and a stand, the stand is welded to the outer wall of the top of the bottom plate, a mounting plate is welded to the outer wall of the top of the stand, an electric push rod is fixed to the outer wall of the top of the mounting plate through bolts, and the telescopic end of the electric push rod is connected with a mounting box through a key. A cleaning mechanism is arranged outside the mounting box and comprises a motor, a moving plate, a guide plate, a matching rod, a sliding groove, a water pump, an air pump and an electric heating pipe, during use, the motor can be turned on to drive a rotating column so that the moving plate can achieve different outputs under matching of the sliding groove and the matching rod, a cleaning agent is output through the water pump, then air is heated through the electric heating pipe, and the air pump outputs hot air; and automatic cleaning and drying are carried out. According to the mold cleaning device, the mold can be automatically cleaned, meanwhile, the collecting box, the filtering cover, the first water drainage hole and the second water drainage hole are arranged, and a cleaning agent obtained after the mold is washed can flow out through the first water drainage hole and the second water drainage hole, is filtered through the filtering cover and is collected through the collecting box.

Description

Technical Field

[0001] The utility model relates to the technical field of tablet presses, in particular to a cleaning device for a mold inside a tablet press. Background Art

[0002] Nowadays, various disciplines are developing rapidly. With the development of modern science and technology, medicine is also developing rapidly, which has greatly improved people's living standards. The treatment of many diseases is more convenient. In the treatment of many diseases, relevant drugs need to be taken. Many of these drugs are in tablet form. In the manufacturing process of tablet drugs, tablet presses play an important role. The tablet press presses the granular material in the mold into round or special-shaped tablets through the lower mold, and then takes out the tablets in the tablet press. After long-term use, the mold is cleaned to avoid residues.

[0003] The mold in the tablet press has a great influence on the molding quality of the drug. The mold needs to be cleaned and polished after use. When cleaning the tablet press mold, the mold needs to be removed from the tablet press first, and then cleaned and wiped with a special cleaning agent. However, manual mold cleaning is inefficient and cannot achieve rapid and continuous mold cleaning, which makes the efficiency low in a large number of tablet pressing processes. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a cleaning device for a mold inside a tablet press.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A tablet press internal mold cleaning device comprises a base plate and a stand, the stand is fixedly mounted on the top outer wall of the base plate, a placement component is provided on the top of the stand, a mounting plate is fixedly mounted on the top outer wall of the stand, an electric push rod is fixedly mounted on the top outer wall of the mounting plate, the telescopic end of the electric push rod is connected to the mounting box through a key, a cleaning mechanism is provided outside the mounting box, the cleaning mechanism comprises a movable plate, a motor, and a guide plate, the motor is fixedly mounted on the bottom inner wall of the mounting box, the output end of the motor is connected to a rotating column through a coupling, a sliding groove is provided on the outer side wall of the rotating column, the guide plate is fixedly mounted on the top outer wall of the mounting box, the movable plate is slidably connected to the inner wall of the guide plate, the bottom outer wall of the movable plate is rotatably connected to a matching rod, the matching rod cooperates with the sliding groove, and the output component is connected to the outside of the movable plate.

[0007] As a further solution of the utility model: the placement component includes a clamping groove and a double-headed screw, the clamping groove is opened on the outer wall of the top of the platform, and a drainage groove is opened at the bottom of the clamping groove.

[0008] As a further solution of the utility model: the inner wall of the drainage trough is slidably connected with a clamping block, and the double-headed screw is rotationally connected to the frame and the inner wall of the clamping block.

[0009] As a further solution of the utility model: a second drainage hole is opened on the top of the stand, and a first drainage hole is opened on the bottom of the drainage trough.

[0010] As a further solution of the utility model: a shielding plate is fixedly installed on the outer wall of the top of the platform, and the outer side wall of the shielding plate is connected to a cover plate through a hinge.

[0011] As a further solution of the utility model: the output component includes a cleaning agent box, a water pump, an air pump, and an air box. The cleaning agent box and the air box are both fixedly installed on the top outer wall of the base plate. The water pump and the air pump are both fixedly installed on the top outer wall of the platform. The input end and the output end of the water pump are respectively connected to flexible connecting pipe 1 and flexible connecting pipe 2 through flanges. The other end of flexible connecting pipe 1 is fixedly inserted into the cleaning agent box. The other end of flexible connecting pipe 2 is connected to a nozzle through a flange. The nozzle is fixedly installed on the inner wall of the movable plate.

[0012] As a further solution of the utility model: the input end and the output end of the air pump are respectively connected to a flexible connecting pipe four and a flexible connecting pipe three through flanges, the other end of the flexible connecting pipe four is connected to the air box, the other end of the flexible connecting pipe three is fixedly installed on the inner wall of the movable plate, the inner wall of the air box is fixedly installed with an electric heating pipe, and an air inlet hole is opened on the outer side wall of the air box.

[0013] As a further solution of the utility model: a collection box is placed on the top outer wall of the base plate, a mounting groove is opened at the bottom of the stand, a filter cover is connected to the inner wall of the mounting groove through threads, and a turning handle is fixedly installed on the bottom outer wall of the filter cover.

[0014] Compared with the prior art, the utility model provides a tablet press inner mold cleaning device, which has the following beneficial effects:

[0015] 1. The utility model sets the cleaning mechanism as a combination of a motor, a movable plate, a guide plate, a matching rod, a slide groove, a water pump, an air pump and an electric heating pipe. When in use, the motor can be turned on to drive the rotating column to rotate so that the movable plate can achieve different outputs under the cooperation of the slide groove and the matching rod. The cleaning agent is output through the water pump, and then the air is heated by the electric heating pipe. The air pump outputs hot air to automatically clean the mold.

[0016] 2. The utility model arranges the placement component as a combination of a clamping groove, a double-ended lead screw, a drainage groove, and a clamping block. When in use, the disassembled mold can be placed in the clamping groove, and then the double-ended lead screw is rotated to quickly fix it through the clamping block.

[0017] 3. The utility model is provided with a collection box, a filter cover, a drain hole 1 and a drain hole 2. The cleaning agent after flushing the mold can flow out through the drain hole 1 and the drain hole 2, be filtered through the filter cover, and be collected by the collection box for recycling.

[0018] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of a tablet press mold cleaning device proposed by the utility model;

[0020] Figure 2 This is a schematic diagram of the top structure of a stand of a tablet press mold cleaning device proposed by the utility model;

[0021] Figure 3 This is a schematic diagram of the cleaning mechanism structure of a tablet press mold cleaning device proposed by the utility model;

[0022] Figure 4 This is a schematic diagram of the cross-sectional structure of an air box of a tablet press mold cleaning device proposed by the utility model;

[0023] Figure 5 The utility model is a schematic diagram of the exploded structure of the bottom of a platform of a tablet press internal mold cleaning device.

[0024] In the figure: 1. bottom plate; 2. collecting box; 3. stand; 4. cleaning agent box; 5. flexible pipe 1; 6. water pump; 7. shielding plate; 8. mounting plate; 9. mounting box; 10. electric push rod; 11. cover plate; 12. drainage hole 1; 13. flexible pipe 2; 14. moving plate; 15. flexible pipe 3; 16. clamping block; 17. drainage groove; 18. air pump; 19. flexible pipe 4; 20. clamping groove; 21. drainage hole 2; 22. lead screw; 23. motor; 24. rotating column; 25. slide groove; 26. matching rod; 27. guide plate; 28. nozzle; 29. ​​air inlet; 30. electric heating tube; 31. air box; 32. turning handle; 33. filter cover; 34. mounting groove. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0026] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0027] Embodiment 1:

[0028] A tablet press mold cleaning device, in order to achieve automatic cleaning of the mold, such as Figure 1-5 As shown, it includes a base plate 1 and a stand 3, the stand 3 is welded to the top outer wall of the base plate 1, a placement component is provided on the top of the stand 3, a mounting plate 8 is welded to the top outer wall of the stand 3, an electric push rod 10 is fixed to the top outer wall of the mounting plate 8 by bolts, the telescopic end of the electric push rod 10 is connected to the mounting box 9 by a key, a cleaning mechanism is provided on the outside of the mounting box 9, the cleaning mechanism includes a moving plate 14, a motor 23, and a guide plate 27, the motor 23 is fixed to the bottom inner wall of the mounting box 9 by bolts, the output end of the motor 23 is connected to a rotating column 24 through a coupling, a slide groove 25 is provided on the outer side wall of the rotating column 24, the guide plate 27 is welded to the top outer wall of the mounting box 9, the moving plate 14 is slidably connected to the inner wall of the guide plate 27, the bottom outer wall of the moving plate 14 is rotatably connected to a matching rod 26, the matching rod 26 cooperates with the slide groove 25, and the output component is connected to the outside of the moving plate 14;

[0029] During use, the user can place the disassembled mold inside the placement component, turn on the electric push rod 10 to make the installation box 9 drop as a whole, and then turn on the motor 23 to drive the rotating column 24 to rotate, so that the movable plate 14 moves back and forth under the cooperation of the slide groove 25 and the matching rod 26 to switch the different output ports of the output component, thereby realizing automatic and rapid cleaning of the mold.

[0030] The output assembly includes a cleaning agent box 4, a water pump 6, an air pump 18, and an air box 31. The cleaning agent box 4 and the air box 31 are both fixed to the top outer wall of the bottom plate 1 by bolts, and the water pump 6 and the air pump 18 are both fixed to the top outer wall of the stand 3 by bolts. The input end and the output end of the water pump 6 are respectively connected to a flexible connecting pipe 1 5 and a flexible connecting pipe 2 13 by flanges, and the other end of the flexible connecting pipe 1 5 is fixedly inserted into the cleaning agent box 4, and the other end of the flexible connecting pipe 2 13 is connected to a nozzle 28 by flanges, and the nozzle 28 is welded to the inner wall of the movable plate 14. The input end and the output end of the air pump 18 are respectively connected to a flexible connecting pipe 4 19 and a flexible connecting pipe 3 15 by flanges, and the other end of the flexible connecting pipe 4 19 is connected to the air box 31, and the other end of the flexible connecting pipe 3 15 is bonded to the inner wall of the movable plate 14. The inner wall of the air box 31 is fixed with an electric heating pipe 30 by bolts, and an air inlet 29 is provided on the outer side wall of the air box 31.

[0031] When the motor 23 drives the rotating column 24 to rotate and the movable plate 14 moves forward, the water pump 6 is first turned on to allow the detergent in the detergent box 4 to be sprayed out through the nozzle 28 for flushing. Then, when the movable plate 14 moves backward, the air pump 18 and the electric heating tube 30 are turned on. The electric heating tube 30 heats the air inside the air box 31, and then the air is sprayed through the air pump 18 through the flexible connecting pipe 3 15 to the mold surface flushed by the nozzle 28, so as to dry the mold surface. The process is simple and efficient.

[0032] The placement assembly includes a clamping groove 20 and a double-ended lead screw 22. The clamping groove 20 is opened on the outer wall of the top of the platform 3. A drainage groove 17 is opened at the bottom of the clamping groove 20. The inner wall of the drainage groove 17 is slidably connected with a clamping block 16. The double-ended lead screw 22 is rotatably connected to the platform 3 and the inner wall of the clamping block 16.

[0033] When in use, the disassembled mold is placed in the clamping groove 20, and then the double-headed screw 22 is rotated to make the clamping block 16 move relatively, so as to clamp and fix the mold.

[0034] The top of the stand 3 is provided with a second drainage hole 21, and the bottom of the drainage groove 17 is provided with a first drainage hole 12;

[0035] When the mold is fixedly flushed, the waste liquid after flushing can flow out through the second drainage hole 21 and the first drainage hole 12 to avoid affecting the flushing effect of the next time.

[0036] A shielding plate 7 is welded to the outer wall of the top of the platform 3, and the outer side wall of the shielding plate 7 is connected to a cover plate 11 through a hinge;

[0037] When in use, the cover plate 11 can be opened to place the mold, and then the cover plate 11 can be closed, and the shielding plate 7 and the cover plate 11 can be used to shield the flushing liquid to prevent splashing.

[0038] Working principle: when in use, the cover plate 11 can be opened to place the mold, and then the cover plate 11 can be closed, and the electric push rod 10 can be turned on to make the installation box 9 drop as a whole, and then the motor 23 can be turned on to drive the rotating column 24 to rotate. When the motor 23 drives the rotating column 24 to rotate and the movable plate 14 moves forward, the water pump 6 is first turned on to allow the detergent in the detergent box 4 to be sprayed out through the nozzle 28 for flushing. When the mold is fixed for flushing, the waste liquid after flushing can flow out through the drainage hole 21 and the drainage hole 1 12 to avoid affecting the flushing effect next time. Then, when the movable plate 14 moves backward, the air pump 18 and the electric heating tube 30 are turned on. The electric heating tube 30 heats the air inside the air box 31, and then it is sprayed through the air pump 18 through the flexible connecting tube 3 15 to the mold surface flushed by the nozzle 28, so as to dry the mold surface. It is simple and efficient.

[0039] Embodiment 2:

[0040] A tablet press mold cleaning device, such as Figure 1-5 As shown; this embodiment makes the following supplements on the basis of embodiment 1: a collection box 2 is placed on the top outer wall of the bottom plate 1, a mounting groove 34 is opened at the bottom of the stand 3, a filter cover 33 is connected to the inner wall of the mounting groove 34 by threads, and a turning handle 32 is welded to the outer wall of the bottom of the filter cover 33;

[0041] Working principle: the waste liquid flowing out through the drainage hole 12 and the drainage hole 21 can be filtered through the filter cover 33, and then fall into the collection box 2 for collection and recycling. When there are too many impurities in the filter cover 33, the filter cover 33 can be removed by turning the handle 32 for cleaning so as to continue filtering later.

[0042] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A tablet press mold cleaning device, comprising a base plate (1) and a stand (3), characterized in that: The stand (3) is fixedly mounted on the top outer wall of the base plate (1), a placement component is provided on the top of the stand (3), a mounting plate (8) is fixedly mounted on the top outer wall of the stand (3), an electric push rod (10) is fixedly mounted on the top outer wall of the mounting plate (8), the telescopic end of the electric push rod (10) is connected to a mounting box (9) via a key, a cleaning mechanism is provided outside the mounting box (9), the cleaning mechanism comprises a moving plate (14), a motor (23), and a guide plate (27), the motor (23) is fixedly mounted on The bottom inner wall of the installation box (9) is connected to the output end of the motor (23) through a coupling, and a sliding groove (25) is provided on the outer side wall of the rotating column (24). The guide plate (27) is fixedly installed on the top outer wall of the installation box (9), and the movable plate (14) is slidably connected to the inner wall of the guide plate (27). The bottom outer wall of the movable plate (14) is rotatably connected to a matching rod (26), and the matching rod (26) matches the sliding groove (25). The movable plate (14) is externally connected to an output component.

2. A tablet press internal mold cleaning device according to claim 1, characterized in that: The placement assembly comprises a clamping groove (20) and a double-headed lead screw (22); the clamping groove (20) is provided on the top outer wall of the platform (3); and a drainage groove (17) is provided at the bottom of the clamping groove (20).

3. A tablet press internal mold cleaning device according to claim 2, characterized in that: The inner wall of the drainage groove (17) is slidably connected with a clamping block (16), and the double-headed lead screw (22) is rotatably connected to the stand (3) and the inner wall of the clamping block (16).

4. A tablet press internal mold cleaning device according to claim 3, characterized in that: The top of the platform (3) is provided with a second drainage hole (21), and the bottom of the drainage groove (17) is provided with a first drainage hole (12).

5. A tablet press internal mold cleaning device according to claim 1, characterized in that: A shielding plate (7) is fixedly mounted on the outer wall of the top of the platform (3), and an outer side wall of the shielding plate (7) is connected to a cover plate (11) via a hinge.

6. A tablet press internal mold cleaning device according to claim 1, characterized in that: The output assembly comprises a cleaning agent box (4), a water pump (6), an air pump (18), and an air box (31). The cleaning agent box (4) and the air box (31) are both fixedly mounted on the top outer wall of the base plate (1). The water pump (6) and the air pump (18) are both fixedly mounted on the top outer wall of the stand (3). The input end and the output end of the water pump (6) are respectively connected to a flexible connecting pipe 1 (5) and a flexible connecting pipe 2 (13) through flanges. The other end of the flexible connecting pipe 1 (5) is fixedly plugged into the interior of the cleaning agent box (4). The other end of the flexible connecting pipe 2 (13) is connected to a nozzle (28) through a flange. The nozzle (28) is fixedly mounted on the inner wall of the movable plate (14).

7. A tablet press internal mold cleaning device according to claim 6, characterized in that: The input end and output end of the air pump (18) are respectively connected to a flexible connecting pipe four (19) and a flexible connecting pipe three (15) through flanges; the other end of the flexible connecting pipe four (19) is connected to an air box (31); the other end of the flexible connecting pipe three (15) is fixedly mounted on the inner wall of the movable plate (14); an electric heating pipe (30) is fixedly mounted on the inner wall of the air box (31); and an air inlet hole (29) is provided on the outer side wall of the air box (31).

8. A tablet press internal mold cleaning device according to claim 1, characterized in that: A collection box (2) is placed on the top outer wall of the base plate (1), a mounting groove (34) is provided at the bottom of the stand (3), a filter cover (33) is threadedly connected to the inner wall of the mounting groove (34), and a turning handle (32) is fixedly mounted on the bottom outer wall of the filter cover (33).

Images