CN204749337U - Well membrane structure of pharmacy tablet press - Google Patents
Well membrane structure of pharmacy tablet press Download PDFInfo
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- CN204749337U CN204749337U CN201520242266.7U CN201520242266U CN204749337U CN 204749337 U CN204749337 U CN 204749337U CN 201520242266 U CN201520242266 U CN 201520242266U CN 204749337 U CN204749337 U CN 204749337U
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Abstract
The utility model relates to a well membrane structure of pharmacy tablet press, include: well mould platform and transmission shaft, well mould platform intermediate position is provided with connect the via hole, be provided with spacing draw -in groove in the connect the via hole, the both ends of well mould platform are provided with two well nibs, the axis of rotation includes the axis body and sets up the spacing step on the axis body top, the beneficial effects of the utility model are that: a well membrane structure of pharmacy tablet press, effectively guarantees closely cooperating of transmission shaft and well mould device through setting up spacing step and set up spacing draw -in groove in the axis of rotation in well nib, through setting up well mould through -hole big path structure, the effectively fixed position of transmission shaft in connect the via hole has been guaranteed the pharmacy process and has been gone on smoothly, the utility model discloses the structure is comparatively simple, and the practicality is higher, is fit for using widely in the medical instrument field.
Description
Technical field
The utility model relates to medical apparatus and instruments field, specifically a kind of middle membrane structure of pharmaceutical tabletting machine.
Background technology
Pharmaceutical tabletting machine is mainly used in the tablet technical study of pharmaceuticals industry; Granular substance is pressed into diameter and is not more than the circle of 13mm, abnormity and with word, symbol, the Automatic continuous production equipment of figure tablet by pharmaceutical tabletting machine; When pharmaceutical tabletting machine works, need middle nib and upper and lower die head strictly to aim at, and then need turning cylinder and middle nib to closely cooperate.Existing middle mode structure is not tight because design imperfection causes power transmission shaft and connecting hole to coordinate, and cause loosening of middle mode structure, when middle mode structure rotates, middle nib and upper and lower die head can not strictly be aimed at, and increase trouble to pharmacy procedure.
Based on above reason, a kind of middle membrane structure of pharmaceutical tabletting machine is needed to be devised, by arranging limited step on the rotating shaft and arrange spacing draw-in groove in middle nib, closely cooperating of effective guarantee power transmission shaft and middle die device, by middle mould through hole is arranged size gauge structure, the effective position of fixed conveyor axle in connecting through hole, ensure that pharmacy procedure carries out smoothly, i.e. a kind of middle membrane structure of pharmaceutical tabletting machine.
Utility model content
In order to solve the technical problem that above-mentioned existing medical apparatus and instruments exists, the utility model provides a kind of middle membrane structure of pharmaceutical tabletting machine.
The utility model solves the technical scheme that its technical problem adopts:
A middle membrane structure for pharmaceutical tabletting machine, comprising: middle mould platform and power transmission shaft, and described middle mould platform centre position is provided with connecting through hole, is provided with spacing draw-in groove in described connecting through hole, and the two ends of described middle mould platform are provided with two middle nibs; Described turning cylinder comprises axis body and is arranged on the limited step on axis body top.
As preferred version of the present utility model, described connecting through hole is the up-small and down-big structure of opening, prevents power transmission shaft from skidding off in connecting through hole.
As preferred version of the present utility model, described middle nib is symmetrical structure, with the axis of connecting through hole for symmetry axis.
As preferred version of the present utility model, described power transmission shaft and described connecting through hole connected mode are interference fit, and described spacing draw-in groove is dimensioned slightly smaller than limited step size.
The beneficial effects of the utility model are: a kind of middle membrane structure of pharmaceutical tabletting machine, by arranging limited step on the rotating shaft and arrange spacing draw-in groove in middle nib, closely cooperating of effective guarantee power transmission shaft and middle die device, by middle mould through hole is arranged size gauge structure, the effective position of fixed conveyor axle in connecting through hole, ensure that pharmacy procedure carries out smoothly.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is middle mould platform sectional view of the present utility model;
Fig. 3 is the side view of the utility model power transmission shaft.
In figure: 1, middle mould platform, 2, connecting through hole, 202, spacing draw-in groove, 3, middle nib, 4, power transmission shaft, 401, limited step, 402, axis body.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1, Figure 2, Figure 3 shows, the middle membrane structure of a kind of pharmaceutical tabletting machine described in the utility model, comprise: middle mould platform 1 and power transmission shaft 4, described middle mould platform 1 centre position is provided with connecting through hole 2, be provided with spacing draw-in groove 202 in described connecting through hole 2, the two ends of described middle mould platform 1 are provided with two middle nibs 3; Described turning cylinder 4 comprises axis body 402 and is arranged on the limited step 401 on axis body top; Described connecting through hole 2 is the up-small and down-big structure of opening, prevents power transmission shaft 4 from skidding off in connecting through hole 2; Described middle nib 3 is symmetrical structure, with the axis of connecting through hole 2 for symmetry axis; Described power transmission shaft 4 and described connecting through hole 2 connected mode are interference fit, and described spacing draw-in groove 202 is dimensioned slightly smaller than limited step 401 size.
As the utility model preferred embodiment, as shown in Figure 1-Figure 3, the utility model operationally, by the stable cooperation of power transmission shaft 4 and connecting through hole 2, ensure that during mould platform 1 is when locating rotation each time, the position of nib 3 and the position of upper and lower die head are just corresponding, ensure carrying out smoothly of pharmacy procedure; The utility model structure is comparatively simple, and practicality is higher, is adapted at medical instruments field and promotes the use of.
More than show and describe general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. the middle membrane structure of a pharmaceutical tabletting machine, comprise: middle mould platform (1) and power transmission shaft (4), it is characterized in that: described middle mould platform (1) centre position is provided with connecting through hole (2), be provided with spacing draw-in groove (202) in described connecting through hole (2), the two ends of described middle mould platform (1) are provided with two middle nibs (3); Described power transmission shaft (4) comprises axis body (402) and is arranged on the limited step (401) on axis body top.
2. the middle membrane structure of a kind of pharmaceutical tabletting machine according to claim 1, is characterized in that: described connecting through hole (2) is the up-small and down-big structure of opening.
3. the middle membrane structure of a kind of pharmaceutical tabletting machine according to claim 1, is characterized in that: described middle nib (3) is symmetrical structure, with the axis of connecting through hole (2) for symmetry axis.
4. the middle membrane structure of a kind of pharmaceutical tabletting machine according to claim 1, it is characterized in that: described power transmission shaft (4) and described connecting through hole (2) connected mode are that interference fit is connected, described spacing draw-in groove (202) is dimensioned slightly smaller than limited step (401) size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520242266.7U CN204749337U (en) | 2015-04-21 | 2015-04-21 | Well membrane structure of pharmacy tablet press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520242266.7U CN204749337U (en) | 2015-04-21 | 2015-04-21 | Well membrane structure of pharmacy tablet press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204749337U true CN204749337U (en) | 2015-11-11 |
Family
ID=54464086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520242266.7U Expired - Fee Related CN204749337U (en) | 2015-04-21 | 2015-04-21 | Well membrane structure of pharmacy tablet press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204749337U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106515078A (en) * | 2015-09-15 | 2017-03-22 | 江苏海阔生物医药有限公司 | Tabletting middle mold structure of fluorine solzhenitsyn meglumine tablet production |
-
2015
- 2015-04-21 CN CN201520242266.7U patent/CN204749337U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106515078A (en) * | 2015-09-15 | 2017-03-22 | 江苏海阔生物医药有限公司 | Tabletting middle mold structure of fluorine solzhenitsyn meglumine tablet production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151111 Termination date: 20160421 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |