CN203600572U - Two-stage temperature-control rubber feeding mechanism for injection mould - Google Patents
Two-stage temperature-control rubber feeding mechanism for injection mould Download PDFInfo
- Publication number
- CN203600572U CN203600572U CN201320805877.9U CN201320805877U CN203600572U CN 203600572 U CN203600572 U CN 203600572U CN 201320805877 U CN201320805877 U CN 201320805877U CN 203600572 U CN203600572 U CN 203600572U
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- China
- Prior art keywords
- rubber
- glue mouth
- mouth body
- jiao kou
- feeding mechanism
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- Expired - Fee Related
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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model provides a two-stage temperature-control rubber feeding mechanism for an injection mould. The two-stage temperature-control rubber feeding mechanism comprises a primary rubber opening body and a cavity, wherein the primary rubber opening body is installed in the cavity, and a primary rubber opening of the primary rubber opening body is formed in the surface of the cavity. The two-stage temperature-control rubber feeding mechanism further comprises at least two secondary rubber opening bodies located in the cavity, wherein the primary rubber opening body is provided with at least two secondary rubber openings, and the secondary rubber openings are connected with rubber openings of the at least two secondary rubber opening bodies. According to the two-stage temperature-control rubber feeding mechanism provided by the utility model, by arranging the at least two secondary rubber opening bodies, when rubber is fed from the primary rubber opening, melted rubber is divided to the two secondary rubber openings from the primary rubber opening, and enters a cavity of a die by being divided into a plurality of paths by the secondary rubber opening bodies, and thus the injection under a low pressure is ensured, and then product defects are avoided.
Description
Technical field
The utility model relates to technical field of mold, and particularly, the utility model is particularly related to a kind of injection mold secondary temperature control that is applicable to the larger plastic parts of production and enters gluing mechanism.
Background technology
Mould is a kind of very important industrial equipment, and the good and bad direct relation of its performance product quality, production efficiency, product cost, with social production, live closely related.Therefore, all should pay attention to and be improved for any performance of mould.
In the time producing the larger plastic parts of volume, such as electric motor car tool box etc., it is large that the common single port of mould enters glue mode pressure, causes product defects many.
Summary of the invention
The purpose of this utility model is to provide the temperature control of a kind of injection mold secondary to enter gluing mechanism, enters glue mode and causes the problem that product defects is many to solve single port that prior art exists.
In order to address the above problem, the utility model provides the temperature control of a kind of injection mold secondary to enter gluing mechanism, and its technical scheme is as follows:
Gluing mechanism is entered in the temperature control of a kind of injection mold secondary, comprise main glue mouth body and die cavity, described main glue mouth body is arranged in described die cavity, the main Jiao Kou of described main glue mouth body is positioned at the surface of described die cavity, wherein, also comprise at least two secondary glue mouth bodies that are positioned at described die cavity inside, described main glue mouth body has at least two secondary Jiao Kou, and described secondary Jiao Kou is connected with the Jiao Kou of described secondary glue mouth body.
Preferably, enter in a kind of embodiment of gluing mechanism in the temperature control of above-mentioned injection mold secondary, described secondary Jiao Kou is connected with the Jiao Kou of described secondary glue mouth body by sealing shroud.
Preferably, enter in a kind of embodiment of gluing mechanism in the temperature control of above-mentioned injection mold secondary, also comprise calandria, described calandria is arranged in the side of the runner of described main glue mouth body, secondary glue mouth body, to add the melten gel in hot flow path.
The utility model is by arranging at least two secondary glue mouth bodies, in the time that main Jiao Kou enters glue, melten gel can be diverted to two secondary Jiao Kou from main Jiao Kou, enters in mold cavity by a secondary glue mouth body point multichannel, guarantee under low pressure to complete injection moulding, thereby avoid product defects.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model preferred embodiment.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further details.
Fig. 1 schematically shows the structure of the utility model preferred embodiment, and as shown in it, this preferred embodiment comprises die cavity D and is positioned at the main glue mouth body E of die cavity D, at least two secondary glue mouth body F.The main glue mouth A of main glue mouth body E is positioned at the surface of die cavity D, and main glue mouth body E has the secondary glue mouth B equating with secondary glue mouth body F quantity, and secondary glue mouth B is connected with the Jiao Kou of secondary glue mouth body F.
Preferably, secondary glue mouth B is connected with the Jiao Kou of secondary glue mouth body F by sealing shroud G.
Cooling in order to prevent melten gel, this preferred embodiment also comprises calandria C, and calandria C is arranged in the side of the runner of main glue mouth body E, secondary glue mouth body F, to add the melten gel in hot flow path.
Comprehensively above-mentioned, main glue mouth body E is arranged in mold cavity D, and two Jiao Kou adopts sealing shroud G to be connected with two Jiao Kou of secondary glue mouth body F.Secondary glue mouth body F is arranged in mold cavity D, and is positioned at the below of main glue mouth body E.In main glue mouth body E, main glue mouth A is divided into two secondary glue mouth B and is connected with secondary glue mouth body F.In the time that main glue mouth A enters glue, melten gel can be diverted to two secondary glue mouth B from main glue mouth A, and a point two-way enters in mold cavity D, guarantees under low pressure to complete injection moulding.For guaranteeing that melten gel is not cooled when mobile, be furnished with calandria C in the both sides of runner, calandria C adopts thing control system to control it, guarantees that in runner, melt can obtain suitable temperature, guarantees product quality.
As from the foregoing, by multiple secondary glue mouth bodies are set, can, after main Jiao Kou enters glue, enter mold cavity via multichannel in the utility model inside, complete injection moulding, low pressure can complete injection moulding process, thereby avoids the injection defect of the larger plastic cement products of volume.
As known by the technical knowledge, the utility model can be realized by other the embodiment that does not depart from its Spirit Essence or essential feature.Therefore, above-mentioned disclosed embodiment, with regard to each side, all just illustrates, and is not only.Allly within the scope of the utility model or in the change being equal in scope of the present utility model, be all included in the utility model.
Claims (3)
1. gluing mechanism is entered in injection mold secondary temperature control, comprise main glue mouth body and die cavity, described main glue mouth body is arranged in described die cavity, the main Jiao Kou of described main glue mouth body is positioned at the surface of described die cavity, it is characterized in that, also comprise at least two secondary glue mouth bodies that are positioned at described die cavity inside, described main glue mouth body has at least two secondary Jiao Kou, and described secondary Jiao Kou is connected with the Jiao Kou of described secondary glue mouth body.
2. gluing mechanism is entered in injection mold secondary according to claim 1 temperature control, it is characterized in that, described secondary Jiao Kou is connected with the Jiao Kou of described secondary glue mouth body by sealing shroud.
3. gluing mechanism is entered in injection mold secondary according to claim 1 temperature control, it is characterized in that, also comprises calandria, and described calandria is arranged in the side of the runner of described main glue mouth body, secondary glue mouth body, to add the melten gel in hot flow path.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320805877.9U CN203600572U (en) | 2013-12-10 | 2013-12-10 | Two-stage temperature-control rubber feeding mechanism for injection mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320805877.9U CN203600572U (en) | 2013-12-10 | 2013-12-10 | Two-stage temperature-control rubber feeding mechanism for injection mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203600572U true CN203600572U (en) | 2014-05-21 |
Family
ID=50713270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320805877.9U Expired - Fee Related CN203600572U (en) | 2013-12-10 | 2013-12-10 | Two-stage temperature-control rubber feeding mechanism for injection mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203600572U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105643875A (en) * | 2014-08-19 | 2016-06-08 | 荆州洪湖科技有限公司 | Mold pressing tube porous feeding device |
-
2013
- 2013-12-10 CN CN201320805877.9U patent/CN203600572U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105643875A (en) * | 2014-08-19 | 2016-06-08 | 荆州洪湖科技有限公司 | Mold pressing tube porous feeding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Two-stage temperature-control rubber feeding mechanism for injection mould Effective date of registration: 20160624 Granted publication date: 20140521 Pledgee: Industrial Commercial Bank of China Ltd Taizhou Huangyan branch Pledgor: Zhejiang Yulong Technology Development Co., Ltd. Registration number: 2016330000036 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| 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: 20140521 Termination date: 20191210 |