CN205395024U - Use plastic mould structure of hot runner - Google Patents
Use plastic mould structure of hot runner Download PDFInfo
- Publication number
- CN205395024U CN205395024U CN201620190663.9U CN201620190663U CN205395024U CN 205395024 U CN205395024 U CN 205395024U CN 201620190663 U CN201620190663 U CN 201620190663U CN 205395024 U CN205395024 U CN 205395024U
- Authority
- CN
- China
- Prior art keywords
- runner
- plastic
- mould
- die cavity
- template
- 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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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses an use plastic mould structure of hot runner, including the front mould of mutually supporting, back mould, preceding template is installed to the front mould rear end, and the back template is installed to back mould rear end, is equipped with the die cavity in the back mould, and the plastic runner passes afterwards mould, back template respectively, stretch into the die cavity in, be equipped with the runner heater strip in the plastic runner. Like this the plastic in the front the template remain the molten condition throughout in the runner of an actor's rendering of an operatic tune, the plastic after an injection moulding cycle in the runner can be used for the product in next cycle of moulding plastics, and can not regard the play of waste material bandeau, raw and other materials have been saved again in the work of having saved artifical pruning stub bar promptly since like this.
Description
Technical field
This utility model relates to a kind of plastic rubber mold structure using hot flow path.
Background technology
Usual existing plastic rubber mold structure all adopts cold runner namely plastic cement runner from front template to an actor's rendering of an operatic tune not heat, so can bring a very long stub bar after injection step terminates on plastic.This stub bar needs artificial removing.So not only material is also a kind of waste by lost labor and unnecessary stub bar.
Utility model content
The purpose of this utility model is to provide a kind of plastic rubber mold structure using hot flow path, since so, plastic cement remains molten condition in front template to the runner of an actor's rendering of an operatic tune, after an injection cycle terminates, the plastic cement in runner is used in the product in injection moulding next cycle, go out without being used as waste material headband, namely save the artificial work pruning stub bar since so, save again raw material.
The technical solution of the utility model is as follows:
A kind of plastic rubber mold structure using hot flow path, includes the front mould, the rear mold that cooperate, and front mould rear end is provided with front template, rear mold rear end is provided with rear pattern plate, is provided with die cavity in rear mold, and plastic cement runner is each passed through rear mold, rear pattern plate, it extend in die cavity, in plastic cement runner, be provided with runner heater strip.
Described die cavity is square.
This utility model, in the outside of original cold runner, increases electrical heating wire and the temperature of runner is warmed to and consistent with temperature in screw in injection molding machine is typically in 230-250 degree Celsius.Since so, plastic cement remains molten condition in front template to the runner of an actor's rendering of an operatic tune, and after an injection cycle terminates, the plastic cement in runner is used in the product in injection moulding next cycle, goes out without being used as waste material headband.Namely save the artificial work pruning stub bar since so, save again raw material.Reduce the stub bar after injecting products depanning, play the artificial and raw-material effect of saving.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Referring to accompanying drawing, a kind of plastic rubber mold structure using hot flow path, include the front mould 1, the rear mold 2 that cooperate, front mould 1 rear end is provided with front template 3, and rear mold 2 rear end is provided with rear pattern plate 4, is provided with die cavity 5 in rear mold 2, plastic cement runner 6 is each passed through rear mold 2, rear pattern plate 4, extending in die cavity 5, die cavity 5, in square, is provided with runner heater strip 7 in plastic cement runner 6.
Claims (2)
1. the plastic rubber mold structure using hot flow path, include the front mould, the rear mold that cooperate, front mould rear end is provided with front template, rear mold rear end is provided with rear pattern plate, die cavity it is provided with in rear mold, plastic cement runner is each passed through rear mold, rear pattern plate, extend in die cavity, is provided with runner heater strip in plastic cement runner.
2. the plastic rubber mold structure of use hot flow path according to claim 1, it is characterised in that described die cavity is square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620190663.9U CN205395024U (en) | 2016-03-11 | 2016-03-11 | Use plastic mould structure of hot runner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620190663.9U CN205395024U (en) | 2016-03-11 | 2016-03-11 | Use plastic mould structure of hot runner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205395024U true CN205395024U (en) | 2016-07-27 |
Family
ID=56422155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620190663.9U Expired - Fee Related CN205395024U (en) | 2016-03-11 | 2016-03-11 | Use plastic mould structure of hot runner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205395024U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107891582A (en) * | 2017-11-23 | 2018-04-10 | 科成精密模塑科技无锡有限公司 | The injection mold system of constant temperature feeding |
-
2016
- 2016-03-11 CN CN201620190663.9U patent/CN205395024U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107891582A (en) * | 2017-11-23 | 2018-04-10 | 科成精密模塑科技无锡有限公司 | The injection mold system of constant temperature feeding |
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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: 20160727 Termination date: 20180311 |