CN203919582U - Spot pouring mouth hot-runner nozzle - Google Patents
Spot pouring mouth hot-runner nozzle Download PDFInfo
- Publication number
- CN203919582U CN203919582U CN201420330422.0U CN201420330422U CN203919582U CN 203919582 U CN203919582 U CN 203919582U CN 201420330422 U CN201420330422 U CN 201420330422U CN 203919582 U CN203919582 U CN 203919582U
- Authority
- CN
- China
- Prior art keywords
- runner
- sprue bush
- mouth core
- utility
- torpedo type
- Prior art date
- 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
Links
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of spot pouring mouth hot-runner nozzle, comprise the sprue bush that is coaxially connected to nozzle body one end, in sprue bush, be coaxially connected with torpedo type mouth core, described torpedo type mouth core is fusiformis structure, surface axially offers the runner of three arc sections, and described torpedo type mouth core one end is arranged on outside described sprue bush.The utility model has been offered the runner of arc on mouth core, the relatively poor plastic material of mobility is flowed more smooth and easy, and can reach the colour changing function of fast speed, has higher practicality.
Description
Technical field
The utility model relates to hot runner mould, injection moulding field, in particular to a kind of spot pouring mouth hot-runner nozzle.
Background technology
Hot-runner nozzle uses in injection mold, along with the development of injection mold, and generally application in injection mold of hot flow path, hot-runner nozzle is indispensable important component part in hot flow path.In prior art, there is following technical problem: 1, for the relatively poor plastic material of mobility, existing mouth cored structure flow resistance is relatively large.2, existing mouth cored structure colour changing fast.
Utility model content
The purpose of this utility model is to overcome the above problem that prior art exists, and a kind of spot pouring mouth hot-runner nozzle is provided, and improves the mobility of plastic material, realizes quick colour changing.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the utility model is achieved through the following technical solutions:
A kind of spot pouring mouth hot-runner nozzle, comprise the sprue bush that is coaxially connected to nozzle body one end, in sprue bush, be coaxially connected with torpedo type mouth core, described torpedo type mouth core is fusiformis structure, surface axially offers the runner of three arc sections, and described torpedo type mouth core one end is arranged on outside described sprue bush.
Further, described torpedo type mouth core is connected in the step forming between sprue bush and nozzle body by the boss arranging in outer rim in the middle.
The beneficial effects of the utility model are:
The utility model has been offered the runner of arc on mouth core, the relatively poor plastic material of mobility is flowed more smooth and easy, and can reach the colour changing function of fast speed, has higher practicality.
Above-mentioned explanation is only the general introduction of technical solutions of the utility model, in order to better understand technological means of the present utility model, and can be implemented according to the content of description, below with preferred embodiment of the present utility model and coordinate accompanying drawing to be described in detail as follows.Detailed description of the invention of the present utility model is provided in detail by following examples and accompanying drawing thereof.
Brief description of the drawings
Accompanying drawing described herein is used to provide further understanding of the present utility model, forms the application's a part, and schematic description and description of the present utility model is used for explaining the utility model, does not form improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is nozzle body cutaway view;
Fig. 2 is torpedo type mouth core perspective view;
Fig. 3 is torpedo type mouth core side view.
Number in the figure explanation: 1, torpedo type mouth core, 11,, runner, 12, boss, 2, sharp-tongued, 100, nozzle body, 200, sprue bush.
Detailed description of the invention
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe the utility model in detail.
Shown in Fig. 1, a kind of spot pouring mouth hot-runner nozzle, comprise the sprue bush 200 that is coaxially connected to nozzle body 100 one end, in sprue bush 200, be coaxially connected with torpedo type mouth core 1, described torpedo type mouth core 1 is fusiformis structure, surface axially offers the runner 11 of three arc sections, and described torpedo type mouth core 1 one end is arranged on outside described sprue bush 200.
Described torpedo type mouth core 1 is connected in the step forming between sprue bush 200 and nozzle body 100 by the boss 12 arranging in outer rim in the middle.
Nozzle body 100 coordinates heater to keep steady temperature, connects flow distribution plate runner, for plastic material provides flowable passage.The step that nozzle body 100 and sprue bush 200 form is in order to fixing torpedo type mouth core 1.
Torpedo type mouth core 1 enters mold cavity to plastic material and plays guide functions, is secondly to conduct heat.What after torpedo type mouth core 1 fit with nozzle main body 100 and sprue bush 200, form is the runner 11 of three arcs parallel with nozzle body 100 runner holes, make like this flowing of plastic material more smooth and easy, and there is no dead angle completely, can reach than the object of colour changing faster.
Sprue bush 200 is fixed mouth core by the step surface in nozzle body 100, and by the effect of its compression, is secondly to coordinate sealing with mould.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (2)
1. a spot pouring mouth hot-runner nozzle, it is characterized in that: comprise the sprue bush (200) that is coaxially connected to nozzle body (100) one end, in sprue bush (200), be coaxially connected with torpedo type mouth core (1), described torpedo type mouth core (1) is fusiformis structure, surface axially offers the runner (11) of three arc sections, and described torpedo type mouth core (1) one end is arranged on outside described sprue bush (200).
2. spot pouring mouth hot-runner nozzle according to claim 1, is characterized in that: described torpedo type mouth core (1) is connected in the step forming between sprue bush (200) and nozzle body (100) by the boss (12) arranging in outer rim in the middle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420330422.0U CN203919582U (en) | 2014-06-20 | 2014-06-20 | Spot pouring mouth hot-runner nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420330422.0U CN203919582U (en) | 2014-06-20 | 2014-06-20 | Spot pouring mouth hot-runner nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203919582U true CN203919582U (en) | 2014-11-05 |
Family
ID=51815454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420330422.0U Expired - Fee Related CN203919582U (en) | 2014-06-20 | 2014-06-20 | Spot pouring mouth hot-runner nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203919582U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104015310A (en) * | 2014-06-20 | 2014-09-03 | 苏州洛世奇热流道科技有限公司 | Hot runner nozzle of pin-point gate |
| CN108127896A (en) * | 2017-12-08 | 2018-06-08 | 泉州精达皮塑五金工艺有限公司 | A kind of note of PET plastic blows manufacture craft and its product |
-
2014
- 2014-06-20 CN CN201420330422.0U patent/CN203919582U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104015310A (en) * | 2014-06-20 | 2014-09-03 | 苏州洛世奇热流道科技有限公司 | Hot runner nozzle of pin-point gate |
| CN108127896A (en) * | 2017-12-08 | 2018-06-08 | 泉州精达皮塑五金工艺有限公司 | A kind of note of PET plastic blows manufacture craft and its product |
| CN114643694A (en) * | 2017-12-08 | 2022-06-21 | 泉州精达皮塑五金工艺有限公司 | Injection blow molding device and process for PET plastic and product thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20170620 |