CN208978176U - One kind being used for the molding open hot mouth of charger - Google Patents
One kind being used for the molding open hot mouth of charger Download PDFInfo
- Publication number
- CN208978176U CN208978176U CN201821512850.XU CN201821512850U CN208978176U CN 208978176 U CN208978176 U CN 208978176U CN 201821512850 U CN201821512850 U CN 201821512850U CN 208978176 U CN208978176 U CN 208978176U
- Authority
- CN
- China
- Prior art keywords
- hot mouth
- flat part
- mouth
- charger
- ontology
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to technical field of mold, the molding open hot mouth of charger is used for more particularly to one kind, including hot mouth ontology, hot mouth ontology front end is provided with changeover portion and flat part, slope inwardly back to front at left and right sides of changeover portion and is connected respectively with the flat part left and right sides, first runner is provided in hot mouth ontology, second flow channel is provided in flat part, first runner is connected to second flow channel, hot mouth ontology, changeover portion and flat section surface are embedded with heater wire, hot mouth ontology tail end is provided with fixing seat, fixing seat side is provided with line outlet, mouth core is provided with by screw thread in flat part, mouth core is connected to flat part, mouth core includes sharp-tongued, it is sharp-tongued to extend to outside flat part front end, mouth core is arranged in flat part, reduce hot mouth volume, hot mouth is set to be suitable for the molding of charger, the heater wire that hot mouth surface is embedded with is integrated Formula can make temperature more uniform.
Description
Technical field
The utility model relates to technical field of mold, and in particular to one kind is used for the molding open hot mouth of charger.
Background technique
Hot runner system is divided into heat-insulating hot channel and miniature semi_thermal runner, and the hot mouth used in different runners is also different,
It is needle-valve type hot nozzle for heat-insulating hot channel, is open hot mouth for miniature semi_thermal runner, open hot mouth structure is simple,
Suitable for miniature semi_thermal runner, it is unsuitable for heat-insulating hot channel, heat-insulating hot channel is higher to the limitation of material, can directly contact product
Easily there is wire drawing and leakage in surface, and surface quality is poor, miniature semi_thermal runner not contact product but touch microchannel, institute
Open hot nozzle can be used, using more in external high-accuracy mold.
In the prior art, since no cold burden handle that is shaped to of charger is molded, and the small volume of charger, generally make
For needle-valve type hot nozzle, common open hot mouth can not be applied in actual production, and lacking one kind can be in charger
Open hot mouth used in molding.
Utility model content
Above-mentioned to solve the problems, such as, the utility model provides a kind of for the molding open hot mouth of charger.
One kind being used for the molding open hot mouth of charger, including hot mouth ontology, hot mouth ontology front end were provided with
Section and flat part are crossed, slopes inwardly back to front at left and right sides of the changeover portion and is connected respectively with the flat part left and right sides, it is described
It is provided with first runner in hot mouth ontology, second flow channel is provided in the flat part, first runner is connected to second flow channel, described
Hot mouth ontology, changeover portion and flat section surface are embedded with heater wire, and the hot mouth ontology tail end is provided with fixing seat, the fixing seat
Side is provided with line outlet, and the flat part is interior to be provided with mouth core by screw thread, and mouth core is connected to flat part, and the mouth core includes
It is sharp-tongued, it is sharp-tongued to extend to outside flat part front end.
Further scheme as the utility model: two sides and hot mouth body surface phase above and below the changeover portion and flat part
It is flat.
Further scheme as the utility model: the second flow channel diameter is less than first runner diameter.
Further scheme as the utility model: part is annular in shape under the heater wire is arranged in hot mouth body surface,
Two sides are arranged above and below changeover portion and flat part in the upper arc-shaped shape in part.
Further scheme as the utility model: the fixing seat tail end is provided with several screw holes.
Further scheme as the utility model: the mouth in-core is provided with sizing material road, and sizing material road is connected to second flow channel.
Further scheme as the utility model: the glue material front is provided with two and goes out glue groove, and two go out glue groove
Inclination extends to the sharp-tongued two sides of connection respectively.
The utility model has the beneficial effects that the utility model is open hot mouth, hot mouth front end is provided with flat part, mouth core
It is arranged in flat part, reduces hot mouth volume, so that hot mouth is suitable for the molding of charger, connect in flat part with mouth core
Place is equipped with ceramic insulation dope layer, and the heat dissipation of mouth core can be prevented too fast, and the heater wire that hot mouth surface is embedded with is integral type, can make temperature
It is more uniform.
Detailed description of the invention
Fig. 1 is the utility model one kind for the molding open hot mouth structural schematic diagram of charger.
Fig. 2 is the utility model one kind for the molding open hot mouth the schematic diagram of the section structure of charger.
In figure: 1- hot mouth ontology；101- changeover portion；102- flat part；2- heater wire；3- mouth core；301- is sharp-tongued；4- is solid
Reservation；401- line outlet.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only to explain this
Utility model is not used to limit the utility model.
As Figure 1-Figure 2, a kind of to be used for the molding open hot mouth of charger, including hot mouth ontology 1, the hot mouth sheet
1 front end of body is provided with changeover portion 101 and flat part 102, the changeover portion 101 and about 102 two sides of flat part and hot mouth ontology 1
Surface is equal, and 101 left and right sides of changeover portion slopes inwardly back to front to be connected at left and right sides of flat part 102 respectively, institute
It states the setting of flat part 102 and is provided with first runner in 101 front end of changeover portion, the hot mouth ontology 1, in the flat part 102
It is provided with second flow channel, first runner is connected to second flow channel, and the second flow channel diameter, which is less than first runner diameter, (can slow down
Pressure), the hot mouth ontology 1, changeover portion 101 and 102 surface of flat part are embedded with heater wire 2, and the lower part of the heater wire 2 is in ring
On 1 surface of hot mouth ontology, the upper arc-shaped shape setting in part is described in about 102 two sides of changeover portion 101 and flat part for shape setting
1 tail end of hot mouth ontology is provided with fixing seat 4, and 4 side of fixing seat is provided with line outlet 401, and 2 tail end of heater wire is from out
Line mouth 401 extends to outside, and 4 tail end of fixing seat is provided with several screw holes, for the installation or fixation of hot mouth, institute
It states in flat part 102 and mouth core 3 is provided with by screw thread, mouth core 3 is communicated with flat part 102, and the flat part 102 connects with mouth core 3
The place of connecing is provided with ceramic insulation dope layer (a kind of adiabatic gum), too fast for preventing mouth core 3 from radiating, and the mouth core 3 includes sharp-tongued
301, sharp-tongued 301 extend to outside 102 front end of flat part, and sizing material road is provided in the mouth core 3, and sizing material road is connected to second
Road, the glue material front are provided with two and go out glue grooves, and two go out glue groove and tilt to extend to respectively to be connected to sharp-tongued 301 two sides.
The concrete operating principle of the utility model: being mounted in operating position for hot mouth by screw, and sizing material is from warm
1 tail end of mouth ontology enters first runner, enters back into the lesser second flow channel of diameter, and heater wire 2 can protect two runners
Temperature, prevents sizing material cooling condensation in advance in runner, and sizing material enters the sizing material road of mouth core 3 in second flow channel, flat part 102 with
The ceramic insulation dope layer of 3 junction of mouth core setting, can prevent mouth core 3 from radiating too fast, final sizing material is divided into two strands from plastic emitting
Slot outflow.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modification, equivalent replacement or improvement etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (7)
1. one kind is used for the molding open hot mouth of charger, which is characterized in that including hot mouth ontology, hot mouth ontology front end
Be provided with changeover portion and flat part, slope inwardly back to front at left and right sides of the changeover portion respectively with phase at left and right sides of flat part
Even, it is provided with first runner in the hot mouth ontology, second flow channel is provided in the flat part, first runner is connected to second
Road, the hot mouth ontology, changeover portion and flat section surface are embedded with heater wire, and the hot mouth ontology tail end is provided with fixing seat, institute
It states fixing seat side and is provided with line outlet, the flat part is interior to be provided with mouth core by screw thread, and mouth core is connected to flat part, described
Mouth core include it is sharp-tongued, it is sharp-tongued to extend to outside flat part front end.
2. according to claim 1 a kind of for the molding open hot mouth of charger, which is characterized in that the changeover portion
It is equal with hot mouth body surface with two sides above and below flat part.
3. according to claim 1 a kind of for the molding open hot mouth of charger, which is characterized in that the second
Road diameter is less than first runner diameter.
4. according to claim 1 a kind of for the molding open hot mouth of charger, which is characterized in that the heater wire
Hot mouth body surface is annularly arranged in lower part, and two sides are arranged above and below changeover portion and flat part in the upper arc-shaped shape in part.
5. according to claim 1 a kind of for the molding open hot mouth of charger, which is characterized in that the fixing seat
Tail end is provided with several screw holes.
6. according to claim 1 a kind of for the molding open hot mouth of charger, which is characterized in that the mouth in-core
It is provided with sizing material road, sizing material road is connected to second flow channel.
7. according to claim 6 a kind of for the molding open hot mouth of charger, which is characterized in that the sizing material road
Front end is provided with two and goes out glue grooves, and two go out glue groove and tilt to extend to respectively to be connected to sharp-tongued two sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821512850.XU CN208978176U (en) | 2018-09-14 | 2018-09-14 | One kind being used for the molding open hot mouth of charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821512850.XU CN208978176U (en) | 2018-09-14 | 2018-09-14 | One kind being used for the molding open hot mouth of charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208978176U true CN208978176U (en) | 2019-06-14 |
Family
ID=66784434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821512850.XU Expired - Fee Related CN208978176U (en) | 2018-09-14 | 2018-09-14 | One kind being used for the molding open hot mouth of charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208978176U (en) |
-
2018
- 2018-09-14 CN CN201821512850.XU patent/CN208978176U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190614 Termination date: 20210914 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |