CN201784191U - Mould for implant drug forming - Google Patents
Mould for implant drug forming Download PDFInfo
- Publication number
- CN201784191U CN201784191U CN2010205170769U CN201020517076U CN201784191U CN 201784191 U CN201784191 U CN 201784191U CN 2010205170769 U CN2010205170769 U CN 2010205170769U CN 201020517076 U CN201020517076 U CN 201020517076U CN 201784191 U CN201784191 U CN 201784191U
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- CN
- China
- Prior art keywords
- plate
- mould
- exhaustion plate
- profiled sheeting
- upper punch
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- Expired - Fee Related
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Abstract
The utility model discloses a mould for implant drug forming, which comprises an upper mould and a lower mould, and is characterized in that the upper mould includes an upper punch, a pressing plate, an exhaust plate and a plurality of identical forming plates, the pressing plate, the exhaust plate and the identical forming plates are integrally connected with the upper punch, the pressing plate is positioned between the exhaust plate and the upper punch, the forming plates positioned below the exhaust plate are provided with a plurality of forming plate through holes for filling drugs, the lower mould includes a lower mould seat and a lower punch, the lower mould seat is provided with a cavity, and the lower punch is capable of longitudinally moving in the cavity. Compared with the prior art, the mould has the advantages that the efficiency of implants from mould pressing to inner covering is improved by 30%, and simultaneously finished product ratio is enhanced to 60%.
Description
Technical field
The utility model belongs to mould, belongs to especially to be used for implant medicine forming mould.
Background technology
Claim in the implant medicine production technology that the material for preparing needs compression moulding, origin operation is by the screen cloth extruding, forms strip, through drying and moulding, though this process does not need through stripping operation, before interior package operation, needs through cutting.Such production technology is difficult to guarantee for the neat homogeneity of intermediate products, and has the risk of big microbial contamination; Implant production simultaneously needs about 15 working days from pressing mold to interior end-of-packet, and the yield of one batch of medicine is difficult to surpass 50%,
The utility model content
Technical problem to be solved in the utility model provide a kind of yield high be used for implant medicine forming mould.
The technical scheme of the utility model technical solution problem is: be used for implant medicine forming mould, comprise upper die and lower die, described patrix comprises upper punch, pressing plate, exhaustion plate, some identical profiled sheetings, described pressing plate, exhaustion plate, some identical profiled sheetings and upper punch combine as a whole, and described pressing plate is between exhaustion plate and upper punch; Described profiled sheeting is positioned at the bottom of exhaustion plate, and profiled sheeting is provided with some profiled sheeting through holes that are used to load medicine;
Described counterdie comprises die shoe, dashes down, and die shoe is provided with cavity, and dashing down can lengthwise movement in cavity.
Described exhaustion plate is circular concave station, and its depressed part is provided with and the corresponding exhaustion plate through hole of profiled sheeting, and its edge part is provided with some exhaust grooves.
For make between the profiled sheeting through hole, location between profiled sheeting through hole and the exhaustion plate through hole is accurate, is provided with some profiled sheeting locating holes, exhaustion plate locating hole in the edge of profiled sheeting, exhaustion plate.
The utility model compared with prior art, implant only needs 10 working days from pressing mold to interior end-of-packet, has promoted 30% operating efficiency, simultaneously yield rate brings up to 60%.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation of the utility model profiled sheeting.
Fig. 3 is the structural representation of the utility model exhaustion plate.
Fig. 4 is the cutaway view of the utility model exhaustion plate.
Shown in Fig. 1,2,3,4,1 be the profiled sheeting through hole, 2 for the profiled sheeting locating hole, 3 for the exhaustion plate through hole, 4 for exhaust groove, 5 for profiled sheeting, 6 for exhaustion plate, 7 for pressing plate, 8 for die shoe, 9 for upper punch, 10 for dashing down, 11 being the exhaustion plate locating hole.
The specific embodiment
Below in conjunction with embodiment the utility model is done detailed explanation.
Be used for implant medicine forming mould, comprise upper die and lower die, described patrix comprises upper punch 9, pressing plate 7, exhaustion plate 6, some identical profiled sheetings 5, described pressing plate 7, exhaustion plate 6, some identical profiled sheetings 5 combine as a whole with upper punch 9, and described pressing plate 7 is between exhaustion plate 6 and upper punch 9; Described profiled sheeting 5 is positioned at the bottom of exhaustion plate 6, and profiled sheeting 5 is provided with some profiled sheeting through holes 1 that are used to load medicine; Profiled sheeting 5 is the polyethylene material, circular, thickness is identical with the drug particles height, the edge of profiled sheeting is evenly equipped with 3 profiled sheeting locating holes 2, described exhaustion plate 6 is circular concave station, and its depressed part is provided with and profiled sheeting 5 corresponding exhaustion plate through holes 3, and its edge part is provided with 3 exhaust grooves 4,3 exhaustion plate locating holes 11, described exhaustion plate 6, some profiled sheetings 5 combine as a whole by alignment pin.
Described counterdie comprises die shoe 8, dashes 10 down, and die shoe 8 is provided with cavity, and dashing 10 down can lengthwise movement in cavity.
In the implant pressing process; descending towards 10 down; medicine evenly is filled in the cavity of die shoe 8; dash 10 uply down, medicine is pressed from the cavity of die shoe 8 toward profiled sheeting through hole 1 and exhaustion plate through hole 3, air is from exhaust groove 4 discharges; all filled medicine in the profiled sheeting through hole 1 of each at this moment; after the dry drug moulding,, get final product drug particles being taken off from forming board 5 with ingot stripper.
Claims (4)
1. be used for implant medicine forming mould, comprise upper die and lower die, it is characterized in that: described patrix comprises upper punch, pressing plate, exhaustion plate, some identical profiled sheetings, described pressing plate, exhaustion plate, some identical profiled sheetings and upper punch combine as a whole, and described pressing plate is between exhaustion plate and upper punch; Described profiled sheeting is positioned at the bottom of exhaustion plate, and profiled sheeting is provided with some profiled sheeting through holes that are used to load medicine;
Described counterdie comprises die shoe, dashes down, and die shoe is provided with cavity, and dashing down can lengthwise movement in cavity.
2. the implant medicine forming mould that is used for according to claim 1 is characterized in that: described exhaustion plate is circular concave station, and its depressed part is provided with and the corresponding exhaustion plate through hole of profiled sheeting, and its edge part is provided with some exhaust grooves.
3. the implant medicine forming mould that is used for according to claim 1 is characterized in that: the edge at profiled sheeting is provided with some profiled sheeting locating holes.
4. the implant medicine forming mould that is used for according to claim 1 is characterized in that: the edge at exhaustion plate is provided with some exhaustion plate locating holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205170769U CN201784191U (en) | 2010-08-31 | 2010-08-31 | Mould for implant drug forming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205170769U CN201784191U (en) | 2010-08-31 | 2010-08-31 | Mould for implant drug forming |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201784191U true CN201784191U (en) | 2011-04-06 |
Family
ID=43816168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205170769U Expired - Fee Related CN201784191U (en) | 2010-08-31 | 2010-08-31 | Mould for implant drug forming |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201784191U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111302873A (en) * | 2020-04-16 | 2020-06-19 | 西安近代化学研究所 | Explosive compression molding device |
-
2010
- 2010-08-31 CN CN2010205170769U patent/CN201784191U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111302873A (en) * | 2020-04-16 | 2020-06-19 | 西安近代化学研究所 | Explosive compression molding device |
| CN111302873B (en) * | 2020-04-16 | 2021-11-23 | 西安近代化学研究所 | Explosive compression molding device |
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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: 20110406 Termination date: 20150831 |
|
| EXPY | Termination of patent right or utility model |