CN206106248U - Can let injection mold that plastic fuse -element upset gos forward - Google Patents
Can let injection mold that plastic fuse -element upset gos forward Download PDFInfo
- Publication number
- CN206106248U CN206106248U CN201621085291.XU CN201621085291U CN206106248U CN 206106248 U CN206106248 U CN 206106248U CN 201621085291 U CN201621085291 U CN 201621085291U CN 206106248 U CN206106248 U CN 206106248U
- Authority
- CN
- China
- Prior art keywords
- injection mold
- plastic cement
- mentioned
- upset
- allowed
- 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)
Abstract
The utility model discloses a can let injection mold that plastic fuse -element upset gos forward, include: public template, the caster is fixed in the mould benevolence in the public template, places the cylinder under the public template in, connects in the cylinder and runs through the needle valve type hot runner of mould benevolence, make the upset of melting plastic advance and lie in needle valve type hot runner and enter to glue a mouthful peripheral protruding spacing district, and the spacing district of stationary hump advance to click and enter the son. The utility model provides a can let injection mold that plastic fuse -element upset gos forward sets up protruding spacing district at the gluey mouthful periphery of advancing of needle valve type hot runner, and restriction melting plastic gos forward, can only overturn and go forward to restrain the production of sun circle, improve the aesthetic property and the quality of product.
Description
Technical field
It is related to injection molding art, particularly a kind of injection mold.
Background technology
In injection molding process, melt plastic cement in the presence of injection machine High Temperature High Pressure, fast fast flow forward, plastic cement stream
Jing hot mouths to be entered a little flow into again mould inside, is then molded into complete product, and this is that a mobile section is big by little drastically change
Process, high temperature, high pressure plastic cement with a speed quickly enter a low-temperature region, the very fast cooling in plastic cement front end, produce shadow
As, and this phenomenon is showed at product enters the most substantially, show in product appearance it is to produce to justify around entering
The solar coil of shape, causes product appearance flaw.With the development of die industry, plastic cement products are increasingly widely applied to us
Daily life and the every field of work, people also increasingly focus on the external aesthetic property of product, and the outward appearance higher to product will
Ask；Prior art does not also solve such problem.
Utility model content
To solve the deficiencies in the prior art, the purpose of this utility model is to provide one kind the upset of plastic cement melt can be allowed to advance
Injection mold, in the glue-feeder periphery of needle valve type hot runner, raised spacing zone is set, limit melt plastic cement and advance, can only overturn
Advance, so as to suppress the generation of solar coil, improve the aesthetic property and quality of product.
In order to realize above-mentioned target, this utility model is adopted the following technical scheme that：
The injection mold that the upset of plastic cement melt can be allowed to advance, including：Male template, caster, the mould being fixed in male template
Core, the cylinder being placed under male template is connected to cylinder and through the needle valve type hot runner of die, makes melt plastic cement upset advance simultaneously
Positioned at the raised spacing zone of the glue-feeder periphery of needle valve type hot runner.
The aforesaid injection mold that the upset of plastic cement melt can be allowed to advance, raised spacing zone is made up of multiple projections.
The aforesaid injection mold that the upset of plastic cement melt can be allowed to advance, projection is triangular hill.
The aforesaid injection mold that the upset of plastic cement melt can be allowed to advance, projection is square protruding.
The aforesaid injection mold that the upset of plastic cement melt can be allowed to advance, projection is cylindrical protrusions.
The aforesaid injection mold that the upset of plastic cement melt can be allowed to advance, also includes：It is placed on die and fixed lobe is spacing
Area enters to click and enter son.
The aforesaid injection mold that the upset of plastic cement melt can be allowed to advance, also includes：The air cylinder board of the above-mentioned cylinder of fixation.
The aforesaid injection mold that the upset of plastic cement melt can be allowed to advance, is placed on air cylinder board and fixes needle valve type hot runner
Hot runner manifold.
It is of the present utility model to be beneficial in that：This utility model provides a kind of injection that the upset of plastic cement melt can be allowed to advance
Mould, in the glue-feeder periphery of needle valve type hot runner raised spacing zone is arranged, and is limited melt plastic cement and is advanced, and can only overturn advance,
So as to suppress the generation of solar coil, be effectively improved product enter at bad order, improve the quality of plastic product.
Description of the drawings
Fig. 1 is a kind of top view of embodiment of the present utility model；
Fig. 2 is the enlarged drawing of Fig. 1 circleds；
Fig. 3 is a kind of front view of embodiment of the present utility model；
Fig. 4 is a kind of front view of embodiment of this utility model projection spacing zone；
Fig. 5 is the front view of another kind of embodiment of this utility model projection spacing zone；
Fig. 6 is the front view of another kind of embodiment of this utility model projection spacing zone；
The implication of reference in figure：
1 male template, 2 dies, 3 air cylinder boards, 4 hot runner manifolds, 5 needle-valve type hot nozzles, 501 glue-feeders, 6 enter to click and enter
Son, 7 raised spacing zones, 701 is raised.
Specific embodiment
Make specific introduction to this utility model below in conjunction with the drawings and specific embodiments.
The injection mold that the upset of plastic cement melt can be allowed to advance, including：Male template 1, caster is fixed in male template 1
Die 2, the cylinder being placed under male template 1 is connected to cylinder and through the needle valve type hot runner of die 2, overturns melt plastic cement
Advance and the raised spacing zone 7 of the periphery of glue-feeder 501 positioned at needle valve type hot runner.What projection 701 was showed on die 2
It is to have correspondence geometry plus ferrum, plus ferrum out can play using for obstruction, but this to the melt plastic cement that flows
When still constantly have plastic cement to flow out from hot mouth needle-valve in the presence of injection machine pressure, flow into mould and enter Dian Chu, promote previous
To the unfilled local diffluence in die cavity end, this also just forces plastic cement melt to go to climb over raised 701 barrier to plastic cement melt in die cavity
Hinder, as climbing the mountain, plastic cement melt advances in the domain of raised spacing zone 7 upset of the periphery of glue-feeder 501, enters a little so as to improve product
Place apparent flaws, solve the problems, such as at solar coil.
Raised spacing zone 7 is constituted by multiple raised 701, stretches out to form a circle from the periphery of glue-feeder 501.As one
Plant preferred, raised 701 to add ferrum, and projection 701 is triangular hill, and raised 701 is square protruding, and projection 701 is circular cylindrical projection
Rise.Although raised 701 form is different, what it was just as in product type to the improvement result of product appearance.
Injection mold, also includes：Be placed on die 2 and fixed lobe spacing zone 7 enter to click and enter son 6；Raised 701 are entering a little
Enter son 6 plus man-hour, unnecessary ironworking around raised 701 removed, raised 701 to stay ferrum in the way of staying in into clicking and entering son
On 6.
Injection mold, also includes：The air cylinder board 3 of the above-mentioned cylinder of fixation；It is placed on air cylinder board 3 and fixed needle valve type hot runner
Hot runner manifold 4.
Plastic grains flow into TOP-TIP under the work of injection machine High Temperature High Pressure with molten condition, through air cylinder board 3,
Again through hot runner manifold 4, it is diverted in each needle-valve type hot nozzle 5 from hot runner manifold 4, melt plastic cement continues flow forward, passes through
Glue-feeder 501, climbs over the raised spacing zone 7 around glue-feeder 501, to the end of the die cavity of male die core 2 locked in male template 1
Diffluence, is finally completed the filling of whole product.
This utility model provides a kind of injection mold that the upset of plastic cement melt can be allowed to advance, and in needle valve type hot runner glue is entered
501 peripheries of mouth arrange raised spacing zone 7, limit melt plastic cement and advance, and can only overturn advance, so as to suppress the generation of solar coil,
Be effectively improved product enter at bad order, improve the quality of plastic product.
Ultimate principle of the present utility model, principal character and advantage has been shown and described above.The technical staff of the industry
It should be appreciated that above-described embodiment does not limit in any form this utility model, it is all by the way of equivalent or equivalent transformation
The technical scheme for being obtained, all falls within protection domain of the present utility model.
Claims (8)
1. the injection mold that the upset of plastic cement melt can be allowed to advance, it is characterised in that include：Male template, caster is fixed on above-mentioned
Die in male template, the cylinder being placed under above-mentioned male template is connected to above-mentioned cylinder and through the needle-valve type hot of above-mentioned die
Runner, makes melt plastic cement upset advance and positioned at the raised spacing zone of above-mentioned needle valve type hot runner glue-feeder periphery.
2. it is according to claim 1 that plastic cement melt can be allowed to overturn the injection mold for advancing, it is characterised in that above-mentioned raised limit
Position area is made up of multiple projections.
3. the injection mold that the upset of plastic cement melt can be allowed to advance according to claim 2, it is characterised in that above-mentioned projection is
Triangular hill.
4. the injection mold that the upset of plastic cement melt can be allowed to advance according to claim 2, it is characterised in that above-mentioned projection is
Square protruding.
5. the injection mold that the upset of plastic cement melt can be allowed to advance according to claim 2, it is characterised in that above-mentioned projection is
Cylindrical protrusions.
6. it is according to claim 1 that plastic cement melt can be allowed to overturn the injection mold for advancing, it is characterised in that also to include：Put
On die and fixation above-mentioned raised spacing zone is entered to click and enter son.
7. it is according to claim 1 that plastic cement melt can be allowed to overturn the injection mold for advancing, it is characterised in that also to include：Gu
The air cylinder board of fixed above-mentioned cylinder.
8. it is according to claim 7 that plastic cement melt can be allowed to overturn the injection mold for advancing, it is characterised in that to be placed in above-mentioned gas
On cylinder plate and fixed needle valve type hot runner hot runner manifold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621085291.XU CN206106248U (en) | 2016-09-28 | 2016-09-28 | Can let injection mold that plastic fuse -element upset gos forward |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621085291.XU CN206106248U (en) | 2016-09-28 | 2016-09-28 | Can let injection mold that plastic fuse -element upset gos forward |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206106248U true CN206106248U (en) | 2017-04-19 |
Family
ID=58521741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621085291.XU Expired - Fee Related CN206106248U (en) | 2016-09-28 | 2016-09-28 | Can let injection mold that plastic fuse -element upset gos forward |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206106248U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106426771A (en) * | 2016-09-28 | 2017-02-22 | 昆山乙盛机械工业有限公司 | Injection mold capable of enabling plastic melt to advance in turnover manner |
-
2016
- 2016-09-28 CN CN201621085291.XU patent/CN206106248U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106426771A (en) * | 2016-09-28 | 2017-02-22 | 昆山乙盛机械工业有限公司 | Injection mold capable of enabling plastic melt to advance in turnover manner |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206106248U (en) | Can let injection mold that plastic fuse -element upset gos forward | |
| CN109093948A (en) | LED panel injection forming mold and the Shooting Technique for manufacturing LED panel | |
| CN210233848U (en) | Cold runner structure | |
| CN206048701U (en) | A kind of high leakproofness injection mold suitable for thermosetting plastics | |
| CN202952475U (en) | Novel injection molding precision plastic mold | |
| CN201006630Y (en) | Hot nozzle for injection mold | |
| CN201105496Y (en) | Modified hot-sprue plug die | |
| CN206780876U (en) | Dive under water into the plastic mould of glue at a kind of thin mouth of a river | |
| CN106426771A (en) | Injection mold capable of enabling plastic melt to advance in turnover manner | |
| CN205915602U (en) | Hot nozzle of copper clad steel combination formula bimetal | |
| CN205343686U (en) | Take air -bleed system's injection mold | |
| CN206840616U (en) | A kind of television set plastic shell dimorphism chamber precise injection mould | |
| CN203282675U (en) | High-temperature hot sprue for hot runner | |
| CN206106249U (en) | Two sections hot nozzle injection mold | |
| CN206011587U (en) | A kind of copper-clad bimetal copper-steel hot nozzle | |
| CN201989306U (en) | Variable temperature injection moulding mould in intelligent section mould | |
| CN206510356U (en) | Injecting glue runner and its CRN nozzle dies | |
| CN206287468U (en) | It is a kind of can the deformation of anti-needle-valve injection plastic mould | |
| CN205951164U (en) | Mould inscribe casement utensil | |
| CN205272495U (en) | Plastic mould | |
| CN201863375U (en) | Sharp cooling and heating highlight forming die | |
| CN209007878U (en) | The extremely cold very hot ejection shaping die of silica gel push-button manufacture | |
| CN203863942U (en) | Injection mould device used for hot runner | |
| CN203293496U (en) | Mold with water leakage flow guide structure | |
| CN202016166U (en) | Injection mold with less waste materials at feed openings |
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: 20170419 Termination date: 20200928 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |