CN208215863U - A kind of injection molding machine injection nozzle - Google Patents
A kind of injection molding machine injection nozzle Download PDFInfo
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- CN208215863U CN208215863U CN201820419604.3U CN201820419604U CN208215863U CN 208215863 U CN208215863 U CN 208215863U CN 201820419604 U CN201820419604 U CN 201820419604U CN 208215863 U CN208215863 U CN 208215863U
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- injection
- molding machine
- injection nozzle
- injection molding
- cavity
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- Injection Moulding Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model provides a kind of injection molding machine injection nozzle, is installed on injection molding machine, and feed liquid is entered in injection molding machine by the injection nozzle, it is characterised in that: including injection nozzle ontology and material liquid flowing channel；Wherein, the both ends of the injection nozzle ontology are respectively equipped with liquor inlet and material liquid outlet；The material liquid flowing channel is to be set to the intrinsic cavity of injection nozzle；The material liquid flowing channel is made of the injection part, mixing unit and feeder being sequentially communicated；One end of the injection part penetrates through material liquid outlet；One end of the feeder penetrates through liquor inlet；Labyrinth structure is equipped in the cavity of the mixing unit；The labyrinth structure is staggered by least two pieces of inclined deflectors.The injection nozzle can just realize mixing during injection, be not necessarily to additional mixing apparatus.
Description
Technical field
The present invention relates to injection molding fields, are to be related to a kind of injection molding machine injection nozzle particularly.
Background technique
Injection molding machine is that plastics system of various shapes is made using mould for plastics in thermoplastic or thermosetting plastics
The main molding equipment of product.In traditional handicraft, it is molded function heating of plastic, high pressure is applied to molten plastic, it is made to project and fill
Full mold cavity.So there are also the processes of a kind of injection molding to be then not necessarily to heat, directly by the way that mixture is mixed with catalyst or
Branch injection model can be achieved with forming.
For the technique of second of injection molding, during injection molding, the condition of most critical is realize material equal
Even mixing.So, what existing injection molding machine can only often realize injection molding mix as a result, cannot achieve and treat the material of injection molding
Even movement.This is with regard to the unavoidable process that can just add mixing before the injection molding of material, still, is for some mixing
The material that can be reacted then is not suitable for this method mixed in advance, this has resulted in the loss of material and reactant plug etc.
Problem.
Utility model content
The utility model is intended to overcome drawbacks described above, and mixing, nothing can just be realized during injection by providing one kind
Need the injection-moulding nozzle of additional mixing apparatus.
The utility model provides a kind of injection molding machine injection nozzle, is installed on injection molding machine, and feed liquid is sprayed by the injection
Mouth enters in injection molding machine, it is characterised in that: including injection nozzle ontology and material liquid flowing channel；
Wherein, the both ends of above-mentioned injection nozzle ontology are respectively equipped with liquor inlet and material liquid outlet；
Above-mentioned material liquid flowing channel is to be set to the intrinsic cavity of injection nozzle；
Above-mentioned material liquid flowing channel is made of the injection part, mixing unit and feeder being sequentially communicated；
One end of above-mentioned injection part penetrates through material liquid outlet；
One end of above-mentioned feeder penetrates through liquor inlet；
Labyrinth structure is equipped in the cavity of above-mentioned mixing unit；
Above-mentioned labyrinth structure is staggered by least two pieces of inclined deflectors.
Further, a kind of injection molding machine injection nozzle provided by the utility model, also has a structure in which feature:
I.e., the one end of above-mentioned deflector is fixedly installed in the inner wall of mixing unit；
The other end of above-mentioned deflector is not contacted with the inner wall of mixing unit, and is directed toward injection part.
Further, a kind of injection molding machine injection nozzle provided by the utility model, also has a structure in which feature:
I.e., in the cavity of above-mentioned feeder, at least one piece of diversion mechanism is equipped with along the direction that feed liquid flows through.
Further, a kind of injection molding machine injection nozzle provided by the utility model, also has a structure in which feature:
I.e., screw type through-hole is evenly equipped on above-mentioned deflector.
Further, a kind of injection molding machine injection nozzle provided by the utility model, also has a structure in which feature:
I.e., above-mentioned diversion mechanism is the plate body with fence or hole.
Further, a kind of injection molding machine injection nozzle provided by the utility model, also has a structure in which feature:
I.e., the cavity of above-mentioned feeder is variable-diameter structure；
Wherein, it is greater than the one end being connected to injection part with the diameter of one end of liquor inlet perforation.
Further, a kind of injection molding machine injection nozzle provided by the utility model, also has a structure in which feature:
I.e., the cavity of above-mentioned mixing unit is variable-diameter structure；
Wherein, the diameter of the one end being connected to feeder is greater than the one end being connected to portion.
Further, a kind of injection molding machine injection nozzle provided by the utility model, also has a structure in which feature:
I.e., the cavity of above-mentioned injection part is variable-diameter structure；
Wherein, it is less than the one end being connected to mixing unit with the diameter of one end of material liquid outlet perforation.
Further, a kind of injection molding machine injection nozzle provided by the utility model, also has a structure in which feature:
I.e., the average diameter of the cavity of above-mentioned injection part is less than the average diameter of the cavity of mixing unit.
Further, a kind of injection molding machine injection nozzle provided by the utility model, also has a structure in which feature:
I.e., the average diameter of the cavity of above-mentioned feeder is less than the average diameter of the cavity of mixing unit.
The effect and effect of the utility model
A kind of injection nozzle provided by the utility model can be able to achieve and mix to multi-component masses during injection
It closes, is reacted especially suitable for low temperature injection molding.
Detailed description of the invention
A kind of structural schematic diagram for injection molding machine injection nozzle that attached drawing 1, embodiment are related to.
The structural schematic diagram of the deflector of a kind of injection molding machine injection nozzle that is related to of variation of attached drawing 2, embodiment.
Specific embodiment
As shown in Figure 1, the utility model provides a kind of injection molding machine injection nozzle, it is installed on injection molding machine, feed liquid is logical
It crosses the injection nozzle to enter in injection molding machine, including injection nozzle ontology 100 and material liquid flowing channel；
The both ends of above-mentioned injection nozzle ontology 100 are respectively equipped with liquor inlet 120 and material liquid outlet 110；
Above-mentioned material liquid flowing channel is the cavity being set in injection nozzle ontology 100, material after the entrance of liquor inlet 120,
It is carried out shaping from 110 injection model of material liquid outlet via cavity；
Above-mentioned material liquid flowing channel is made of the injection part 210, mixing unit 220 and feeder 230 being sequentially communicated；
The injection part 210 is back taper figure modelling, and the small one end of radius is material liquid outlet 110；
The radius of the feeder 230 is greater than one end of the mixing unit 220 communicated therewith, and the other end is liquor inlet 120；
Lateral in the feeder 230 to be equipped with one piece of dispersion plate 231, which is equipped with several through-holes 2311,
After mixed material enters cavity by liquor inlet 110, i.e., broken up by the through-hole.
The cavity of above-mentioned mixing unit 220 is variable diameter design, the radius of one end be connected to feeder 230 greater than its with
The other end that injection part 210 is connected to, it is interior to be equipped with labyrinth structure；
The labyrinth structure is staggered by three pieces of inclined deflectors 221；
The one end of the deflector 221 is fixedly installed on the inner wall of mixing unit 220；
The other end of the deflector 221 is not contacted with the inner wall of mixing unit 220, is directed to the exporter of mixing unit 220
To.
After the direction represented by the liquid arrow as dashed enters runner, through being further separated into the material of deflector, leading
It is continuous that shock, rotation and deflecting occurs under the action of flowing plate, the mobility and Combination of material can be effectively improved, object is made
Material can complete well-mixed result in the cavity.
It can be found that the mixing unit is the structure of variable diameter from figure, the design of the variable diameter to the liquid flowed through in order to mentioning
For certain pressure, so as to aggravate the mixing and mobility of material.
When the material that mixing finishes, then flowed out by the material liquid outlet in injection part.
As the deformation of the present embodiment, as shown in Fig. 2, it is equipped with fence 2212 and through-hole 2211 on every piece of deflector 221,
So as to be further exacerbated by the dispersion of material, and avoid feeding caused by accumulation of the material on plate body unclear and coherent.
Claims (10)
1. a kind of injection molding machine injection nozzle, is installed on injection molding machine, feed liquid is entered in injection molding machine by the injection nozzle, special
Sign is: including injection nozzle ontology and material liquid flowing channel；
Wherein, the both ends of the injection nozzle ontology are respectively equipped with liquor inlet and material liquid outlet；
The material liquid flowing channel is to be set to the intrinsic cavity of injection nozzle；
The material liquid flowing channel is made of the injection part, mixing unit and feeder being sequentially communicated；
One end of the injection part penetrates through material liquid outlet；
One end of the feeder penetrates through liquor inlet；
Labyrinth structure is equipped in the cavity of the mixing unit；
The labyrinth structure is staggered by least two pieces of inclined deflectors.
2. a kind of injection molding machine injection nozzle as described in claim 1, it is characterised in that:
The one end of the deflector is fixedly installed in the inner wall of mixing unit；
The other end of the deflector is not contacted with the inner wall of mixing unit, and is directed toward injection part.
3. a kind of injection molding machine injection nozzle as described in claim 1, it is characterised in that:
In the cavity of the feeder, at least one piece of diversion mechanism is equipped with along the direction that feed liquid flows through.
4. a kind of injection molding machine injection nozzle as described in claim 1, it is characterised in that:
Screw type through-hole is evenly equipped on the deflector.
5. a kind of injection molding machine injection nozzle as claimed in claim 3, it is characterised in that:
The diversion mechanism is the plate body with fence or hole.
6. a kind of injection molding machine injection nozzle as described in claim 1, it is characterised in that: the cavity of the feeder is variable diameter
Structure；
Wherein, it is greater than the one end being connected to injection part with the diameter of one end of liquor inlet perforation.
7. a kind of injection molding machine injection nozzle as described in claim 1, it is characterised in that: the cavity of the mixing unit is variable diameter
Structure；
Wherein, the diameter of the one end being connected to feeder is greater than the one end being connected to portion.
8. a kind of injection molding machine injection nozzle as described in claim 1, it is characterised in that: the cavity of the injection part is variable diameter
Structure；
Wherein, it is less than the one end being connected to mixing unit with the diameter of one end of material liquid outlet perforation.
9. a kind of injection molding machine injection nozzle as described in claim 1, it is characterised in that: the cavity of the injection part is averaged
Diameter is less than the average diameter of the cavity of mixing unit.
10. a kind of injection molding machine injection nozzle as described in claim 1, it is characterised in that: the cavity of the feeder is put down
Equal diameter is less than the average diameter of the cavity of mixing unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820419604.3U CN208215863U (en) | 2018-03-27 | 2018-03-27 | A kind of injection molding machine injection nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820419604.3U CN208215863U (en) | 2018-03-27 | 2018-03-27 | A kind of injection molding machine injection nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208215863U true CN208215863U (en) | 2018-12-11 |
Family
ID=64504767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820419604.3U Active CN208215863U (en) | 2018-03-27 | 2018-03-27 | A kind of injection molding machine injection nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208215863U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114717767A (en) * | 2022-05-31 | 2022-07-08 | 仪征丰益升非织造布有限公司 | Non-woven fabrics processing is with rubberizing mechanism that has dosing mechanism |
-
2018
- 2018-03-27 CN CN201820419604.3U patent/CN208215863U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114717767A (en) * | 2022-05-31 | 2022-07-08 | 仪征丰益升非织造布有限公司 | Non-woven fabrics processing is with rubberizing mechanism that has dosing mechanism |
| CN114717767B (en) * | 2022-05-31 | 2022-11-18 | 仪征丰益升非织造布有限公司 | Non-woven fabrics processing is with rubberizing mechanism that has quantitative mechanism |
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