CN214982767U - Mold taking-out mechanism of injector - Google Patents
Mold taking-out mechanism of injector Download PDFInfo
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- CN214982767U CN214982767U CN202022096795.4U CN202022096795U CN214982767U CN 214982767 U CN214982767 U CN 214982767U CN 202022096795 U CN202022096795 U CN 202022096795U CN 214982767 U CN214982767 U CN 214982767U
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- gear
- mold
- syringe
- rack
- core
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Abstract
The utility model provides a mould taking out mechanism of syringe, it has realized the simple of mould shaping back syringe and has taken out, has reduced intensity of labour, has improved production efficiency, effectively avoids the syringe to take out the damage of in-process moreover, its characterized in that: the mold core fixing device comprises a driving device, wherein the driving device is connected with a rack, the rack is connected with a gear set, the gear set comprises a driving gear and a driven gear, and the driven gear is connected with a mold core and a mold core fixing sleeve.
Description
Technical Field
The utility model relates to the technical field of medical equipment mold manufacturing, in particular to a mold taking-out mechanism of an injector.
Background
The inner and outer parts of the injector are provided with threads, in the process of die casting, plastic is heated to reach a melting point and then softened to a molten state, the plastic is injected into a die for molding, and the injector is taken out of the die after being cooled, so that the part which is wanted by people is achieved. The syringe is formed by using a threaded core, and in the conventional mold design and manufacture, the threaded core needs to be taken out of the mold manually, so that the method is labor-consuming, time-consuming, relatively low in production efficiency and easy to damage the syringe.
Disclosure of Invention
To the technical problem, the utility model provides a mould taking out mechanism of syringe, it has realized the simple of mould shaping back syringe and has taken out, has reduced intensity of labour, has improved production efficiency, effectively avoids the syringe to take out the damage of in-process moreover.
The technical scheme is as follows: a mold removing mechanism of a syringe is characterized in that: the mold core fixing device comprises a driving device, wherein the driving device is connected with a rack, the rack is connected with a gear set, the gear set comprises a driving gear and a driven gear, and the driven gear is connected with a mold core and a mold core fixing sleeve.
The device is further characterized in that the driving device is an oil cylinder; the pinion gear includes coaxial first and second gears, the rack engages the first gear, and the mold core includes a mold inner core and a mold outer core.
The above structure is adopted in the utility model, because drive arrangement connects the rack, rack connection gear train, the gear train includes driving gear and driven gear, and mould core and the fixed cover of core on the driven gear, through the operation of gear train, mould core and driven gear synchronous operation have realized the separation of mould core and shaping syringe, have realized the simple of mould shaping back syringe and have taken out, have reduced intensity of labour, have improved production efficiency, effectively avoid the syringe to take out the damage of in-process moreover.
Drawings
FIG. 1 is a schematic front view of a mold removal mechanism for the syringe of the present invention;
fig. 2 is a perspective view of the mold removing mechanism of the syringe of the present invention.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
Referring to fig. 1, the mold removing mechanism for the injector comprises a driving device 1, wherein the driving device 1 is connected with a rack 2, the rack 2 is connected with a gear set 3, the gear set 3 comprises a driving gear 4 and a driven gear 5, the rack 2 is connected with the driving gear 4, and the driven gear 5 is connected with a mold core 6 and a core fixing sleeve 7.
The device is further characterized in that the driving device is an oil cylinder;
the driving gear 4 comprises a first gear 8 and a second gear 9 which are coaxial, the rack 2 is meshed with the first gear 8, the running stability of the driven gear is guaranteed, and the taking stability of the mold core is further guaranteed.
The mold core 6 includes a mold inner core 10 and a mold outer core 11, the mold inner core being provided with an external thread, the mold outer core being provided with an internal thread, respectively forming the internal thread and the external thread of the syringe.
In this embodiment, the driving device is preferably an oil cylinder, and of course, the driving device may be adopted, as long as the gear can perform linear motion to drive the gear to rotate, which is the protection scope of the present invention.
The present invention and the embodiments thereof have been described above schematically, and the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto, and those skilled in the art will be suggested by the teachings thereof, and without departing from the spirit of the present invention, without creatively designing the structural mode and the embodiments similar to the technical solution, all of which shall fall within the protection scope of the present invention.
Claims (4)
1. A mold removing mechanism of a syringe is characterized in that: the mold core fixing device comprises a driving device, wherein the driving device is connected with a rack, the rack is connected with a gear set, the gear set comprises a driving gear and a driven gear, and the driven gear is connected with a mold core and a mold core fixing sleeve.
2. The mold extraction mechanism for an injector of claim 1, wherein: the driving device is an oil cylinder.
3. The mold extraction mechanism for an injector of claim 1, wherein: the driving gear comprises a first gear and a second gear which are coaxial, and the rack is meshed with the first gear.
4. The mold extraction mechanism for an injector of claim 1, wherein: the mold core includes a mold inner core and a mold outer core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022096795.4U CN214982767U (en) | 2020-09-22 | 2020-09-22 | Mold taking-out mechanism of injector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022096795.4U CN214982767U (en) | 2020-09-22 | 2020-09-22 | Mold taking-out mechanism of injector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214982767U true CN214982767U (en) | 2021-12-03 |
Family
ID=79138135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022096795.4U Active CN214982767U (en) | 2020-09-22 | 2020-09-22 | Mold taking-out mechanism of injector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214982767U (en) |
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2020
- 2020-09-22 CN CN202022096795.4U patent/CN214982767U/en active Active
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