CN220349134U - Medicine rotation type tabletting device - Google Patents
Medicine rotation type tabletting device Download PDFInfo
- Publication number
- CN220349134U CN220349134U CN202321322077.1U CN202321322077U CN220349134U CN 220349134 U CN220349134 U CN 220349134U CN 202321322077 U CN202321322077 U CN 202321322077U CN 220349134 U CN220349134 U CN 220349134U
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- China
- Prior art keywords
- assembly
- turntable
- rotary table
- unit
- mounting seat
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- 239000003814 drug Substances 0.000 title claims abstract description 14
- 229940079593 drug Drugs 0.000 title claims abstract description 12
- 238000004080 punching Methods 0.000 claims abstract description 31
- 238000007599 discharging Methods 0.000 claims abstract description 9
- 239000000843 powder Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 8
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Abstract
The utility model discloses a drug rotary tabletting device, which comprises: the turntable assembly comprises an upper pressing plate, an upper turntable, a lower turntable and a bottom plate; the feeding unit and the discharging assembly are arranged on two sides of the turntable assembly; the upper rotary table is provided with an upper punching unit, the upper punching unit comprises a mounting seat arranged on the upper end face of the upper rotary table and a pressing plate assembly elastically connected with the mounting seat, and the lower end face of the lower rotary table is provided with a lower punching unit with the same structure as the upper punching unit. According to the utility model, the upper punch unit is integrally arranged on the outer side of the upper rotary table, so that corresponding parts can be conveniently detached and replaced independently from the mounting seat or the upper punch unit can be integrally replaced without detaching the whole upper rotary table assembly, the corresponding equipment overhaul and maintenance can be conveniently carried out, and the equipment maintenance efficiency is improved.
Description
Technical Field
The utility model relates to a tablet processing technology, in particular to a drug rotary tabletting device.
Background
The rotary tablet press in the pharmaceutical equipment is characterized in that: 1. the upper half part of the machine is of a tabletting structure: the upper punch, the middle punch and the lower punch are connected into a whole, the surrounding punching dies are uniformly arranged on the edge of the rotary table, the tail parts of the upper punch rod and the lower punch rod are in contact connection with a fixed curve guide rail, and when the rotary table rotates, the upper punch and the lower punch move up and down along with the curve guide rail to achieve the tabletting purpose.
The existing medicine rotary tabletting device is characterized in that the upper punch and the lower punch are generally nested in the rotating disc, the upper punch and the lower punch are used as main punching components, mechanical fatigue is easy to occur to the mechanical structure of the upper punch and the lower punch, and the related elastic components are required to be frequently maintained and replaced, but the upper punch and the lower punch are generally nested and assembled in the rotating disc, so that the disassembling process is troublesome, the maintenance difficulty is high, and the operation is not convenient.
Disclosure of Invention
The utility model aims to provide a drug rotary tabletting device which solves the technical problems in the prior art, can facilitate corresponding equipment overhaul and maintenance and improves equipment maintenance efficiency.
The utility model provides a drug rotary tabletting device, which comprises:
the turntable assembly comprises an upper pressing plate, an upper turntable, a lower turntable and a bottom plate;
the feeding unit and the discharging assembly are arranged on two sides of the turntable assembly;
the upper rotary table is provided with an upper punching unit, the upper punching unit comprises a mounting seat arranged on the upper end face of the upper rotary table and a pressing plate assembly elastically connected with the mounting seat, and the lower end face of the lower rotary table is provided with a lower punching unit with the same structure as the upper punching unit.
Preferably, the mounting base includes:
the top of the shell is provided with a supporting plate;
the limiting column is arranged on the inner wall of the shell;
the guard plate and the inner wall of the shell form an annular arrangement area;
the spring assemblies are distributed in the arrangement area in an annular array;
wherein, the bottom of the shell is fixed on the top surface of the upper turntable.
Preferably, the platen assembly includes:
the sliding column penetrates through the mounting seat and the upper rotary table;
the pulley assembly is arranged at the top end of the sliding column and is positioned above the mounting seat;
the pressing plate is arranged at the tail end of the sliding column and is positioned below the upper rotary table
And the limiting plate is fixed at the middle end of the sliding column and slides between the supporting plate and the spring assembly.
Preferably, the pulley assembly includes:
the saddle is arranged at the top end of the sliding column;
and the rotating wheel is rotationally connected with the saddle.
Preferably, the upper punch unit and the lower punch unit are identical in structure.
Preferably, the upper pressing plate is provided with an upper pushing block, and the upper pushing block pushes the upper punching unit to move downwards to apply pressure to the powder materials in the tablet bin.
Preferably, the bottom plate is also provided with a lower pushing block, and the lower pushing block pushes the lower punching unit to push the tablets in the tablet bin to the discharging assembly.
Compared with the prior art, the mounting seat is arranged on the upper end face of the upper rotary table, the elastic structure of the upper punching unit is arranged on the outer side of the upper rotary table, when the abnormal condition of a single upper punching unit is found, corresponding parts can be independently detached and replaced or the whole upper punching unit can be integrally replaced, the whole upper rotary table assembly is not required to be detached, the lower punching unit and the lower rotary table which are designed in the same structure can be maintained in the same mode as the upper punching unit, the upper punching unit and the lower punching unit are convenient to overhaul and maintain corresponding equipment, and the equipment maintenance efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of the overshoot unit of the present utility model;
FIG. 3 is a schematic view of the structure of the inside of the mounting base of the present utility model;
FIG. 4 is a schematic view of the mounting base and upper turntable of the present utility model;
FIG. 5 is a schematic view of the internal cross-section of the mount of the present utility model;
fig. 6 is a schematic view of the structure of the sliding column and the pressing plate of the present utility model.
Reference numerals illustrate: 10. a feeding unit; 21. an upper press plate; 22. an upper turntable; 23. a lower turntable; 24. a bottom plate; 30. a discharge assembly; 40. an upper punch unit; 41. a mounting base; 411. a housing; 412. a limit column; 413. a guard board; 414. a spring assembly; 415. a support plate; 42. a platen assembly; 421. a rotating wheel; 422. a saddle; 423. a limiting plate; 424. a sliding column; 425. and (5) pressing plates.
Detailed Description
Embodiments of the technical solutions of the present application will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical solutions of the present application, and thus are only examples, and are not intended to limit the scope of protection of the present application.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "comprising" and "having" and any variations thereof in the description and claims of the present application and in the description of the figures above are intended to cover non-exclusive inclusions.
In the description of the embodiments of the present application, the technical terms "first," "second," etc. are used merely to distinguish between different objects and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, a particular order or a primary or secondary relationship. In the description of the embodiments of the present application, the meaning of "plurality" is two or more unless explicitly defined otherwise.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the present application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.
In the description of the embodiments of the present application, the term "and/or" is merely an association relationship describing an association object, which means that three relationships may exist, for example, a and/or B may mean: a exists alone, A and B exist together, and B exists alone. In addition, the character "/" herein generally indicates that the front and rear associated objects are an "or" relationship.
In the description of the embodiments of the present application, the term "plurality" refers to two or more (including two), and similarly, "plural sets" refers to two or more (including two), and "plural sheets" refers to two or more (including two).
In the description of the embodiments of the present application, the orientation or positional relationship indicated by the technical terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. are based on the orientation or positional relationship shown in the drawings, and are merely for convenience of describing the embodiments of the present application and for simplifying the description, rather than indicating or implying that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the embodiments of the present application.
In the description of the embodiments of the present application, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured" and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; or may be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the embodiments of the present application will be understood by those of ordinary skill in the art according to the specific circumstances.
As shown in fig. 1-6, embodiments of the present utility model provide a drug rotary tablet press apparatus comprising:
a turntable assembly including an upper platen 21, an upper turntable 22, a lower turntable 23, and a bottom plate 24;
the feeding unit 10 and the discharging assembly 30 are arranged on two sides of the turntable assembly;
the upper turntable 22 is provided with an upper punching unit 40, the upper punching unit 40 comprises a mounting seat 41 and a pressing plate assembly 42 nested and assembled in the mounting seat 41, and the lower end surface of the lower turntable 23 is provided with a lower punching unit with the same structure as the upper punching unit 40;
in the technical solution of the embodiment of the present application, the feeding unit 10 and the discharging assembly 30 are in the prior art, the feeding unit 10 puts powder materials into a tablet bin provided on the lower turntable 23, the upper turntable 22 and the lower turntable 23 rotate synchronously, the upper punching unit 40 and the lower punching unit cooperate with each other in the rotation process to press the powder materials in the tablet bin into tablets, and the discharging assembly 30 recovers the tablets after finishing the pressing action; the upper pressing plate 21 is provided with an upper pushing block, the upper pushing block pushes the upper punching unit 40 to move downwards to apply pressure to the powder materials in the tablet bin to form tablets, and the lower pushing block arranged on the bottom plate 24 helps the lower punching unit to push out the tablets in the tablet bin and guide out the tablets from the discharging assembly 30; the rotation function of the upper turntable 22 and the lower turntable 23 is also realized by adopting the prior art means, and the upper pushing block, the lower pushing block and the discharging component 30 are all the prior art means;
in the technical solution of this embodiment, the upper punch unit 40 includes a mounting seat 41 mounted on the upper end surface of the upper turntable 22 and a pressing plate assembly 42 elastically connected with the mounting seat 41, the mounting seat 41 is disposed on the outer side of the upper turntable 22, an elastic assembly is disposed inside the mounting seat 41 to help the pressing plate assembly 42 to quickly restore to its original position after being pressed down, and since the mounting seat 41 is disposed on the outer side of the upper turntable 22, only a hole for passing the pressing plate assembly 42 is disposed on the upper turntable 22, after an abnormal condition occurs in a single upper punch unit 40, the corresponding component can be independently detached and replaced or the single upper punch unit 40 can be integrally replaced, without the need of disassembling the whole upper turntable 22 assembly, thereby facilitating corresponding equipment maintenance and improving equipment maintenance efficiency;
in the embodiment provided in the present application, the mounting base 41 includes:
a shell 411, wherein a supporting plate 415 is arranged at the top of the shell 411;
a limit column 412 provided on the inner wall of the housing 411;
a guard plate 413, wherein the guard plate 413 and the inner wall of the shell 411 form an annular arrangement area;
spring assemblies 414, the annular array of spring assemblies 414 being distributed within the deployment region;
in the technical solution of the embodiment of the present application, circular holes are formed at the bottom of the housing 411 and at the center of the support plate 415, the circular holes are mutually corresponding to form a channel for the platen assembly 42 to move, and the limiting post 412 extends into the channel to limit the platen assembly 42 sliding inside the channel; the bottom of the shell 411 is fixed on the upper end surface of the upper turntable 22 through bolts, the spring assembly 414 is in the prior art, and the bottom of the spring assembly 414 is fixed on the inner wall of the bottom surface of the shell 411;
in the embodiment provided herein, the platen assembly 42 includes:
a sliding column 424, the sliding column 424 penetrating the mounting seat 41 and the upper turntable 22;
a pulley assembly provided at the top end of the sliding column 424 above the mounting seat 41; a pressing plate 425, wherein the pressing plate 425 is arranged at the tail end of the sliding column 424 and is arranged below the upper turntable 22
A limiting plate 423, the limiting plate 423 being fixed to the middle end of the sliding column 424, the limiting plate 423 sliding between the supporting plate 415 and the spring assembly 414;
in the technical solution of this embodiment, the sliding column 424 slides in the channel, a groove adapted to the limiting column 412 is provided on the side wall of the sliding column 424, the limiting column 412 provides positioning guidance for the movement of the sliding column 424, the limiting plate 423 compresses the spring assembly 414 after the sliding column 424 is compressed, and when the sliding column 424 is released from compression, the spring assembly 414 pushes the limiting plate 423 to the lower end surface of the supporting plate 415;
in an embodiment provided herein, the pulley assembly includes:
a saddle 422, wherein the saddle 422 is arranged at the top end of a sliding column 424;
a runner 421, said runner 421 being rotatably connected to a saddle 422;
in the technical solution of the embodiment of the present application, as the upper turntable 22 rotates, the upper pushing block applies pressure to the pressing plate assembly 42, and pushes the pulley assembly to make the sliding column 424 integrally press down, so that the pressing plate 425 presses the powder in the tablet bin into tablets;
in the embodiment provided by the application, the upper punch unit 40 and the lower punch unit have the same structure and opposite installation directions, and the lower punch unit mainly provides upward thrust to eject tablets out of the medicine bin;
the foregoing description of the preferred embodiments of the utility model should not be taken as limiting the scope of the utility model, but all changes and modifications that come within the meaning and range of equivalents of the utility model are intended to be embraced therein.
Claims (7)
1. A drug rotary tablet press device, comprising:
the turntable assembly comprises an upper pressing plate, an upper turntable, a lower turntable and a bottom plate;
the feeding unit and the discharging assembly are arranged on two sides of the turntable assembly;
the upper rotary table is provided with an upper punching unit, the upper punching unit comprises a mounting seat arranged on the upper end face of the upper rotary table and a pressing plate assembly elastically connected with the mounting seat, and the lower end face of the lower rotary table is provided with a lower punching unit with the same structure as the upper punching unit.
2. The drug rotary tablet apparatus of claim 1 wherein the mount comprises:
the top of the shell is provided with a supporting plate;
the limiting column is arranged on the inner wall of the shell;
the guard plate and the inner wall of the shell form an annular arrangement area;
the spring assemblies are distributed in the arrangement area in an annular array;
wherein, the bottom of the shell is fixed on the top surface of the upper turntable.
3. A drug rotary tablet apparatus according to claim 2, wherein the platen assembly comprises:
the sliding column penetrates through the mounting seat and the upper rotary table;
the pulley assembly is arranged at the top end of the sliding column and is positioned above the mounting seat;
the pressing plate is arranged at the tail end of the sliding column and is positioned below the upper rotary table
And the limiting plate is fixed at the middle end of the sliding column and slides between the supporting plate and the spring assembly.
4. A drug rotary tablet apparatus according to claim 3, wherein the pulley assembly comprises:
the saddle is arranged at the top end of the sliding column;
and the rotating wheel is rotationally connected with the saddle.
5. A drug rotary tablet apparatus according to claim 4 wherein the upper punch unit and lower punch unit sections are identical in construction.
6. A rotary tablet press according to claim 5 wherein the upper platen is provided with an upper push block which pushes the upper punch unit downwardly to apply pressure to the powder material in the magazine.
7. The rotary tablet press apparatus of claim 6 wherein the bottom plate further comprises a lower pushing block, the lower pushing block pushing the lower punch unit to push the tablets in the tablet housing toward the discharge assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321322077.1U CN220349134U (en) | 2023-05-29 | 2023-05-29 | Medicine rotation type tabletting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321322077.1U CN220349134U (en) | 2023-05-29 | 2023-05-29 | Medicine rotation type tabletting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220349134U true CN220349134U (en) | 2024-01-16 |
Family
ID=89481677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321322077.1U Active CN220349134U (en) | 2023-05-29 | 2023-05-29 | Medicine rotation type tabletting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220349134U (en) |
-
2023
- 2023-05-29 CN CN202321322077.1U patent/CN220349134U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |