CN205997314U - A kind of skirting foaming co-extruding mould - Google Patents
A kind of skirting foaming co-extruding mould Download PDFInfo
- Publication number
- CN205997314U CN205997314U CN201620828549.4U CN201620828549U CN205997314U CN 205997314 U CN205997314 U CN 205997314U CN 201620828549 U CN201620828549 U CN 201620828549U CN 205997314 U CN205997314 U CN 205997314U
- Authority
- CN
- China
- Prior art keywords
- extruding
- skirting
- female groove
- mould
- mouth mould
- 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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Abstract
The co-extruding mould the utility model discloses a kind of skirting foams, including the die body, rebound, supporting plate, mouth mould and the chill that are sequentially connected, it is characterized in, the lateral ends of the mouth mould arrange co-extrusion charging aperture, the co-extrusion charging aperture connection is located at the co-extruding flow channel in the mouth mould, is die cavity inside the mouth mould, and one end of the die cavity is female groove, other end public affairs groove, the extruding end tone of the female groove and the co-extruding flow channel close to form coextruded layer.The extrusion port of the co-extruding flow channel is in clamp shape, makes die cavity female groove position extrude two kinds of different materials and constitutes surfaces, and the female groove surface has stronger hardness, and not easy fracture when making skirting nailing, durability are strong, and overall structure material is unique, free from flaw.The utility model adopts surface co-extrusion technology, so that skirting female groove position is had compared with strong hardness, the not easy fracture in nailing, durable in use.
Description
【Technical field】
The utility model is related to technical field of mold, more particularly to a kind of skirting foaming co-extruding mould.
【Background technology】
There is no co-extrusion during former skirting female groove position, product installs the position of nailing if long-time use,
It is easily broken off.If full co-extrusion, then the position of bi-material connection, crack is easily produced after a long time use.
【Utility model content】
In view of this, for overcoming the deficiencies in the prior art, the utility model provides a kind of skirting foaming co-extruding mould, adopts
Surface co-extrusion technology is used, makes female groove position have certain hardness, effectively prevent skirting and the fracture of nailing position is being installed
Defect so as to more robust.
For achieving the above object, the technical solution of the utility model is as follows：
A kind of skirting foaming co-extruding mould, including the die body, rebound, supporting plate, mouth mould and the chill that are sequentially connected, its
Feature is that the lateral ends of the mouth mould arrange co-extrusion charging aperture, and the co-extrusion charging aperture connection is located at being total in the mouth mould
Crowded runner, is die cavity inside the mouth mould, and one end of the die cavity is female groove, and the other end is public groove, and the female groove is common with described
The extruding end tone of crowded runner closes to form coextruded layer.
Further, the extrusion port of the co-extruding flow channel has two exits, is respectively aligned to the female groove, makes die cavity female
Groove location is extruded two kinds of different materials and constitutes surface, and the female groove surface has stronger hardness, makes to be difficult during skirting nailing
Fracture, durability are strong, and overall structure material is unique, free from flaw.
The one side of the mouth mould is connected with supporting plate, and another side docks chill, from the skirting of the internal die cavity extrusion of mouth mould
Female groove body is molded by chill cooling down.
The beneficial effects of the utility model are that mould structure design is novel, using surface co-extrusion technology, makes skirting female groove
Surface co-extrusion, with compared with strong hardness, the not easy fracture in nailing, and skirting overall structure non-co-extruded, material are unique, no split
Seam, durability are strong.
【Description of the drawings】
In order to be illustrated more clearly that the utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or accompanying drawing to be used is briefly described needed for description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise for not paying creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the internal structure schematic diagram of mouth mould in Fig. 1.
In figure, 1, co-extruding flow channel, 2, mouth mould, 3, die cavity, 4, female groove, 5, public groove, 6, chill, 7, supporting plate, 8, rebound,
9th, rebound, 10, die body, 11, co-extrusion charging aperture.
【Specific embodiment】
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
With reference to Fig. 1 and Fig. 2, a kind of skirting foams co-extruding mould, including be sequentially connected die body 10, rebound 9, transition
Plate 8, supporting plate 7, mouth mould 2 and chill 6, are characterized in, the lateral ends of the mouth mould 2 arrange co-extrusion charging aperture 11, and co-extrusion is entered
Material mouth 11 connects the co-extruding flow channel 1 being located in the mouth mould, and it is die cavity 3 that the mouth mould 2 is internal, and one end of the die cavity 3 is mother
Groove 4, the other end are public groove 5, and the extruding end tone of female groove 4 and the co-extruding flow channel 1 closes to form coextruded layer.
The extrusion port of co-extruding flow channel 1 is respectively aligned to the female groove 4, makes the female groove 4 of die cavity 3 in having two exits
Position is extruded two kinds of different materials and constitutes surfaces, and 4 surface of female groove has stronger hardness, not easily broken when making skirting nailing
Split, durability is strong, overall structure material is unique, free from flaw.
The one side of the mouth mould 2 is connected with supporting plate 7, and another side docks chill 6, from the mother that the internal die cavity 3 of mouth mould 2 is extruded
Cell body is molded by 6 cooling down of chill.
The utility model adopts surface co-extrusion technology, makes skirting female groove position have certain hardness, effectively prevent
The defect of nailing position fracture installed by skirting so as to more robust.And skirting overall structure non-co-extruded, material are unique, no
Crack.
Preferred embodiment of the present utility model is the foregoing is only, not in order to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent substitution and improvement that is made etc., should be included in the utility model
Protection domain within.
Claims (3)
1. a kind of skirting foams co-extruding mould, and including the die body, rebound, supporting plate, mouth mould and the chill that are sequentially connected, which is special
Levy and be, the lateral ends of the mouth mould arrange co-extrusion charging aperture, and the co-extrusion charging aperture connection is located at being total in the mouth mould
Crowded runner, is die cavity inside the mouth mould, and one end of the die cavity is female groove, and the other end is public groove, and the female groove is common with described
The extruding end tone of crowded runner closes to form coextruded layer.
2. a kind of skirting according to claim 1 foams co-extruding mould, it is characterised in that the extrusion of the co-extruding flow channel
Port has two exits, is respectively aligned to the female groove.
3. a kind of skirting according to claim 1 foams co-extruding mould, it is characterised in that the one side of the mouth mould with
Frame plate is connected, and another side docks chill.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620828549.4U CN205997314U (en) | 2016-08-02 | 2016-08-02 | A kind of skirting foaming co-extruding mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620828549.4U CN205997314U (en) | 2016-08-02 | 2016-08-02 | A kind of skirting foaming co-extruding mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205997314U true CN205997314U (en) | 2017-03-08 |
Family
ID=58198777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620828549.4U Expired - Fee Related CN205997314U (en) | 2016-08-02 | 2016-08-02 | A kind of skirting foaming co-extruding mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205997314U (en) |
-
2016
- 2016-08-02 CN CN201620828549.4U patent/CN205997314U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20170308 Termination date: 20170802 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |