CN206703422U - A kind of injection mold of Charger (portable round) lid - Google Patents
A kind of injection mold of Charger (portable round) lid Download PDFInfo
- Publication number
- CN206703422U CN206703422U CN201720363663.9U CN201720363663U CN206703422U CN 206703422 U CN206703422 U CN 206703422U CN 201720363663 U CN201720363663 U CN 201720363663U CN 206703422 U CN206703422 U CN 206703422U
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- CN
- China
- Prior art keywords
- die cavity
- glue
- feeder
- dynamic model
- injection
- 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
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- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of injection mold of Charger (portable round) lid, including dynamic model and cover half, dynamic model and cover half are closed to form injection molding channel and die cavity, and the end of injection molding channel is the glue-feeder connected with die cavity, and glue-feeder is stretched into dynamic model and connected with the side of die cavity diagonally downward；The plastics melted that are heated during injection pass through glue-feeder injection type intracavitary along injection molding channel, plug cover body is formed after cooling, glue-feeder is set diagonally downward, can be in order to the flowing of melt, glue-feeder is stretched into dynamic model and connected with the side of die cavity, that is, glue is entered in position of being moved under water when being molded from die cavity side, then so that after injection cooling and shaping, the mouth of a river is located at the side of plug cover body, and the upper surface of plug cover body does not have outlet then, disclosure satisfy that product appearance surface requirements.
Description
Technical field
Mold plug technical field is the utility model is related to, more particularly to a kind of injection mould of Charger (portable round) lid
Tool.
Background technology
A kind of production method of conventional plastic products of injection molding, the specially plastics by heated thawing are noted by runner
Enter the die cavity of mould, and formed products are obtained through cooling and solidifying.
The method of Charger (portable round) lid generally use injection molding makes.Because runner connects with die cavity, it is being molded
During plug cover body break away from moulds, the junction for being molded plug and runner is that the mouth of a river occurs at glue-feeder.Because product appearance table
Face requires that the upper surface of Charger (portable round) can not have the mouth of a river, and usual for convenience of runner processing, the glue-feeder of flow field end at present
The top surface of die cavity is located at, then the mouth of a river appears in the upper surface of Charger (portable round) lid, it is impossible to reach product appearance surface requirements.
Therefore how to solve the problems, such as that Charger (portable round) lid appearance surfaces do not reach requirement, be those skilled in the art's mesh
The preceding technical issues that need to address.
Utility model content
The purpose of this utility model is to provide a kind of injection mold of Charger (portable round) lid, can solve charger
Not the problem of plug cover body appearance surfaces do not reach requirement.
In order to solve the above technical problems, the utility model provides a kind of injection mold of Charger (portable round) lid, including it is dynamic
Mould and cover half, the dynamic model and the cover half close to form injection molding channel and die cavity, the end of the injection molding channel be with it is described
The glue-feeder of die cavity connection, the glue-feeder are stretched into the dynamic model and connected with the side of the die cavity diagonally downward.
Preferably, the glue-feeder is connected for cone and its small end with the die cavity.
Preferably, the injection molding channel and mold cavity surface polishing.
Preferably, the thimble for releasing shaping lid is provided with the dynamic model and below the die cavity.
Preferably, the dynamic model and the cover half close to form multiple die cavities, and the injection molding channel includes sprue
With multiple runners for connecting the sprue and each die cavity, the glue-feeder of each runner end inclines
Stretch into the dynamic model and connected with the side of the die cavity obliquely.
The injection mold of Charger (portable round) lid provided by the utility model, including dynamic model and cover half, dynamic model and cover half close
Conjunction forms injection molding channel and die cavity, and the end of injection molding channel is the glue-feeder connected with die cavity, and glue-feeder stretches into dynamic diagonally downward
Connected in mould and with the side of die cavity.
The heated plastics melted form bayonet cap along injection molding channel by glue-feeder injection type intracavitary after cooling during injection
Body, glue-feeder are set diagonally downward, can be in order to the flowing of melt, and glue-feeder is stretched into dynamic model and connected with the side of die cavity,
Glue is entered in position of moving under water from die cavity side when being molded, then after injection being cooled and shaped, the mouth of a river is located at the side of plug cover body, and inserts
The upper surface of bonnet body does not have outlet then, disclosure satisfy that product appearance surface requirements.
Brief description of the drawings
Fig. 1 is a kind of knot of embodiment of the injection mold of Charger (portable round) lid provided by the utility model
Structure schematic diagram；
Fig. 2 is the enlarged diagram of part A in Fig. 1.
Embodiment
Core of the present utility model is to provide a kind of injection mold of Charger (portable round) lid, can solve charger
Not the problem of plug cover body appearance surfaces do not reach requirement.
In order that those skilled in the art more fully understand the utility model, below in conjunction with the accompanying drawings and it is embodied
The utility model is described in further detail for mode.
Fig. 1 and Fig. 2 are refer to, Fig. 1 is one kind of the injection mold of Charger (portable round) lid provided by the utility model
The structural representation of embodiment；Fig. 2 is the enlarged diagram of part A in Fig. 1.
The injection mold for the Charger (portable round) lid that the utility model embodiment provides, including dynamic model 1 and cover half,
Dynamic model 1 and cover half close to form injection molding channel 2 and die cavity, and the end of injection molding channel 2 is the glue-feeder 3 connected with die cavity, enters glue
Mouth 3 is stretched into dynamic model 1 and connected with the side of die cavity diagonally downward.
The heated plastics melted form bayonet cap along injection molding channel 2 by the injection type intracavitary of glue-feeder 3 after cooling during injection
Body 4, glue-feeder 3 are set diagonally downward, can be in order to the flowing of melt, and glue-feeder 3 is stretched into dynamic model 1 and connected with the side of die cavity
Logical, that is, glue is entered in position of being moved under water when being molded from die cavity side, then after injection being cooled and shaped, the mouth of a river is located at the side of plug cover body 4,
And the upper surface of plug cover body 4 does not have outlet then, product appearance surface requirements are disclosure satisfy that.
The injection mold for the Charger (portable round) lid that the utility model embodiment provides, glue-feeder 3 are noted for connection
The passage in creeping road 2 and die cavity, glue-feeder 3 is specifically as follows cone, and the small end of glue-feeder 3 is connected with die cavity, so
The flowing of melt is not only facilitated, can prevent from flowing backwards because being present in the melt of glue-feeder 3 and early coagulating in injection, can also make cold
But mouth of a river area is smaller after being molded, and further improves product appearance surface quality, and is easy to shaping lid to divide with injection molding channel 2
From.Certainly, glue-feeder 3 can also be the section cylinder equal with runner, also within the scope of protection of the utility model.
Further, injection molding channel 2 and mold cavity surface can be processed by shot blasting, can not only reduce melt flowing resistance
Power, prevent melt from being blocked in injection molding channel 2, melt is rapidly entered in die cavity, moreover it is possible to reach more preferable product appearance quality,
And shaping lid is set easily to be stripped.Specifically, the surface roughness of injection molding channel 2 and die cavity can according to product quality requirement come
Adjustment, the application are not specifically limited to this.
On the basis of above-mentioned each embodiment, the Charger (portable round) lid of the utility model embodiment offer
The injection mold of body, because glue-feeder 3 is stretched into dynamic model 1, when shaping lid is stripped, then need to be molded lid and glue-feeder the last 3
Row separation, therefore multiple thimbles for being used to release shaping lid can be provided with dynamic model 1 and below die cavity, increase knockout press
Degree, enables shaping cover body to be separated with glue-feeder 3, hauls out mould by force.
Specifically, four thimbles can be provided with below die cavity, four thimbles can be respectively provided at the corner of die cavity, so that
It is molded lid uniform force.The number of thimble and specific set-up mode can specifically adjust according to the structure of product, the application couple
This is not specifically limited.
On the basis of above-mentioned each embodiment, the Charger (portable round) lid of the utility model embodiment offer
The injection mold of body, dynamic model 1 and cover half closure can form multiple die cavities, and injection molding channel 2 can include sprue and for even
Multiple runners of logical sprue and each die cavity, the glue-feeder 3 of each runner end can stretch into diagonally downward in dynamic model 1 and
It is connected with the side of die cavity.It can so realize and once be molded multiple plug cover bodies 4, save number of molds, and each bayonet cap
The mouth of a river of body 4 is respectively positioned on side, disclosure satisfy that product appearance surface requirements.
The injection mold of Charger (portable round) lid provided by the utility model is described in detail above.Herein
Apply specific case to be set forth principle of the present utility model and embodiment, the explanation of above example is only intended to
Help understands method and its core concept of the present utility model.It should be pointed out that come for those skilled in the art
Say, on the premise of the utility model principle is not departed from, some improvement and modification can also be carried out to the utility model, these change
Enter and modify to also fall into the protection domain of the utility model claims.
Claims (5)
- A kind of 1. injection mold of Charger (portable round) lid, it is characterised in that including dynamic model and cover half, the dynamic model and described fixed Mould closes to form injection molding channel and die cavity, and the end of the injection molding channel is the glue-feeder connected with the die cavity, it is described enter glue Mouth is stretched into the dynamic model and connected with the side of the die cavity diagonally downward.
- 2. injection mold according to claim 1, it is characterised in that the glue-feeder is cone and its small end and institute Die cavity is stated to be connected.
- 3. injection mold according to claim 2, it is characterised in that the injection molding channel and mold cavity surface polishing.
- 4. injection mold according to claim 3, it is characterised in that be provided with the dynamic model and below the die cavity For releasing the thimble of shaping lid.
- 5. according to the injection mold described in Claims 1-4 any one, it is characterised in that the dynamic model and the cover half close Conjunction forms multiple die cavities, the injection molding channel include sprue with for connecting the more of the sprue and each die cavity Individual runner, the glue-feeder of each runner end stretch into diagonally downward in the dynamic model and with the side of the die cavity Face connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720363663.9U CN206703422U (en) | 2017-04-07 | 2017-04-07 | A kind of injection mold of Charger (portable round) lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720363663.9U CN206703422U (en) | 2017-04-07 | 2017-04-07 | A kind of injection mold of Charger (portable round) lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206703422U true CN206703422U (en) | 2017-12-05 |
Family
ID=60467850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720363663.9U Expired - Fee Related CN206703422U (en) | 2017-04-07 | 2017-04-07 | A kind of injection mold of Charger (portable round) lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206703422U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117021486A (en) * | 2023-08-21 | 2023-11-10 | 广东力德诺电子科技有限公司 | Charger shell injection mold and charger shell thereof |
-
2017
- 2017-04-07 CN CN201720363663.9U patent/CN206703422U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117021486A (en) * | 2023-08-21 | 2023-11-10 | 广东力德诺电子科技有限公司 | Charger shell injection mold and charger shell thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171205 Termination date: 20190407 |