CN209466638U - A kind of environment-friendly novel coextru-lamination die head - Google Patents
A kind of environment-friendly novel coextru-lamination die head Download PDFInfo
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- CN209466638U CN209466638U CN201920106002.7U CN201920106002U CN209466638U CN 209466638 U CN209466638 U CN 209466638U CN 201920106002 U CN201920106002 U CN 201920106002U CN 209466638 U CN209466638 U CN 209466638U
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- extruder
- disk
- spreader
- multiple groups
- extending column
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Abstract
The utility model discloses a kind of environment-friendly novel coextru-lamination die heads, including extruder mating die, co-extruding mould, spreader and forming disk, one end of the extruder mating die offers the extruder interface of adaptation extruder, and side of the extruder mating die far from extruder interface is coupled with co-extruding mould by the first caging bolt of multiple groups that annular is set to extruder mating die periphery, the co-extruding mould is configured with the extending column of cylindrical structure far from the side of extruder interface, and the sprue of adaptation extruder interface is offered in extending column, the outer edge surface of the extending column is provided at least one set of additional pipeline, the secondary flow road being connected into sprue is offered in the additional pipeline, the extending column is configured with the cooperation disk of disc structure far from the side of extruder mating die, spreader is provided in the cooperation disk and extending column.The environment-friendly novel coextru-lamination die head, structurally reasonable and strong applicability, practical value with higher.
Description
Technical field
The utility model belongs to die technique field, and in particular to a kind of environment-friendly novel coextru-lamination die head.
Background technique
Extrusion dies are the profiled parts of extruding machine.Also known as extrusion molding mould, extrusion head.Its function is to make from extruding machine
Plastic melt in machine barrel, the good distribution in die head runner, to squeeze out and form from die orifice under uniform speed.Extrusion molding
It is most important in the process that the molding of die head acts on whole extrusion moldings (see plastic processing).
Existing extrusion dies mostly use the extruding structural of integral type, when being not easy to plastic part card thorax while poor for applicability
Cleaning, and component installing and dismounting trouble.
Utility model content
The purpose of this utility model is to provide a kind of environment-friendly novel coextru-lamination die heads, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of environment-friendly novel coextru-lamination die head, packet
Extruder mating die, co-extruding mould, spreader and forming disk are included, one end of the extruder mating die offers adaptation extruder
Extruder interface, and side of the extruder mating die far from extruder interface and co-extruding mould are set to extruder by annular
The first caging bolt of multiple groups of mating die periphery is coupled；
The co-extruding mould is configured with the extending column of cylindrical structure far from the side of extruder interface, and opens in extending column
Sprue equipped with adaptation extruder interface, the outer edge surface of the extending column is provided at least one set of additional pipeline, described additional
The secondary flow road being connected into sprue is offered in pipeline；
The extending column is configured with the cooperation disk of disc structure far from the side of extruder mating die, the cooperation disk with prolong
It stretches and is provided with spreader in column, the spreader is axle center and the consistent rod structure of sprue, and spreader and extending column
It is connected before inner wall by annulus, circular array offers the through-flow slot of multiple groups on annulus；
The periphery absorption of the spreader is equipped with multiple groups forming disk, and the diameter of the forming disk is consistent with cooperation disk, and
The second caging bolt of multiple groups between forming disk described in multiple groups and cooperation disk from annular array setting disk periphery with, which cooperates, pacifies
Dress.
Preferably, the taper that the side of extruder mating die towards the co-extruding mould is configured in insertion co-extruding mould connects
Mouthful, the co-extruding mould offers multiple groups for the peace of nut joined together by the first caging bolt far from the periphery of extruder mating die side
The nut limiting slot of dress.
Preferably, the periphery of the cooperation disk offers multiple groups and supplies the first limit hole of the second caging bolt cooperation, and matches
The one end for closing the spreader towards the sprue that are arranged in disk is configured to hemispherical round end.
Preferably, the forming disk is collar plate shape structure, and the center of forming disk offers diameter squeezing greater than spreader
Hole is pressed, the periphery of the forming disk offers the second limit hole that multiple groups supply the cooperation of the second caging bolt.
Preferably, forming disk described in multiple groups attaches towards the side of co-extruding mould and is provided with magnetic adsorption layer.
The technical effect and advantage of the utility model: the environment-friendly novel coextru-lamination die head is matched using different co-extruding moulds
The forming disk properly matched realizes the extruding of different product, effectively solves the problems, such as that existing product is mostly that integral structure is poor for applicability；
The magnetic adsorption layer construction of forming disk positions convenient for the preliminary absorption of forming disk, then by the secondary fastening of the second caging bolt, easy to disassemble
While convenient for plastic part card thorax when cleaning；The cone-shaped interface construction of extruder mating die guarantees the stabilization of co-extruding mould installation
Property, and it is convenient for the positioning of co-extruding mould；The setting in secondary flow road fills in additional pipeline convenient for the auxiliary of multiple material.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is cross-sectional view at A-A in the utility model Fig. 1；
Fig. 3 is the co-extruding mould structural schematic diagram of the utility model；
Fig. 4 is the forming disk structural schematic diagram of the utility model.
In figure: 1 extruder mating die, 101 cone-shaped interfaces, 2 co-extruding moulds, 3 extruder interfaces, 301 sprues, 4 extend
Column, 401 cooperation disks, 5 additional pipelines, 501 secondary flow roads, 6 spreaders, 601 through-flow slots, 7 forming disks, 701 extruded holes, 8 first limits
Position bolt, 801 nut limiting slots, 9 second caging bolts, 901 first limit holes, 902 second limit holes, 10 magnetic adsorption layers.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of environment-friendly novel coextru-lamination die head as shown in Figs 1-4, including extruder cooperation
Mould 1, co-extruding mould 2, spreader 6 and forming disk 7, one end of the extruder mating die 1 offer the extrusion of adaptation extruder
Machine interface 3, and side of the extruder mating die 1 far from extruder interface 3 is set to extruder by annular with co-extruding mould 2 and matches
The first caging bolt of multiple groups 8 of 1 periphery of molding is coupled；
The co-extruding mould 2 is configured with the extending column 4 of cylindrical structure, and extending column 4 far from the side of extruder interface 3
The sprue 301 of adaptation extruder interface 3 is inside offered, the outer edge surface of the extending column 4 is provided at least one set of additional pipeline
5, the secondary flow road 501 being connected into sprue 301 is offered in the additional pipeline 5；
The extending column 4 is configured with the cooperation disk 401 of disc structure, the cooperation far from the side of extruder mating die 1
Spreader 6 is provided in disk 401 and extending column 4, the spreader 6 is axle center and the consistent rod structure of sprue 301, and is divided
Flow cone 6 is connect with before the inner wall of extending column 4 by annulus, and circular array offers the through-flow slot 601 of multiple groups on annulus；
The periphery absorption of the spreader 6 is equipped with multiple groups forming disk 7, the diameter and cooperation disk 401 1 of the forming disk 7
It causes, and is limited between forming disk 7 described in multiple groups and cooperation disk 401 from the multiple groups second that 401 periphery of disk is arranged with in annular array
Position bolt 9 is coupled, and the extruding of different product is realized using the forming disk 7 of different co-extruding moulds 2 cooperation adaptation, is effectively solved
Existing product is mostly integral structure problem poor for applicability.
Specifically, the side of extruder mating die 1 towards the co-extruding mould 2 is configured with the cone in insertion co-extruding mould 2
Shape interface 101, the construction of cone-shaped interface 101 guarantees the stability that co-extruding mould 2 is installed, and is convenient for the positioning of co-extruding mould 2, institute
It states co-extruding mould 2 and offers multiple groups for the installation of nut joined together by the first caging bolt 8 far from the periphery of 1 side of extruder mating die
Nut limiting slot 801.
Specifically, the periphery of the cooperation disk 401 offers the first limit hole that multiple groups supply the cooperation of the second caging bolt 9
901, and one end of the spreader 6 towards the sprue 301 that are arranged in disk 401 is cooperated to be configured to hemispherical round end, spreader 6
Construction is distributed convenient for the extruding of fluid, and cooperation forming disk 7 realizes fluid molding.
Specifically, the forming disk 7 is collar plate shape structure, and the center of forming disk 7 offers diameter greater than spreader 6
Extruded hole 701, the periphery of the forming disk 7 offer the second limit hole 902 that multiple groups supply the cooperation of the second caging bolt 9.
Specifically, forming disk 7 described in multiple groups attaches towards the side of co-extruding mould 2 and is provided with magnetic adsorption layer 10, magnetic adsorption layer
10 can be magnet material, and the construction of magnetic adsorption layer 10 of forming disk 7 positions convenient for the preliminary absorption of forming disk 7, then by the second limit
Bolt 9 two times fastenings, cleaning when while easy to disassemble convenient for plastic part card thorax.
Specifically, the environment-friendly novel coextru-lamination die head, needs connecting extruder interface 3 and extruder main body using preceding,
And additional pipeline 5 is connected, guarantee fluid filling in sprue 301 and secondary flow road 501, is dismantled or occurred card thorax
When, after only need to unloading bolt by the second caging bolt 9 of rotation, each group forming disk 7, which is gradually unloaded, to be cleared up, forming disk 7
Have benefited from the construction of magnetic adsorption layer 10 when installation, positioned convenient for the preliminary absorption of forming disk 7, the environment-friendly novel coextru-lamination die head,
Structurally reasonable and strong applicability, practical value with higher.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of environment-friendly novel coextru-lamination die head, including extruder mating die (1), co-extruding mould (2), spreader (6) and at
Type disk (7), one end of the extruder mating die (1) offers the extruder interface (3) of adaptation extruder, and extruder cooperates
Side and co-extruding mould (2) of the mould (1) far from extruder interface (3) are set to extruder mating die (1) periphery by annular
The first caging bolt of multiple groups (8) is coupled；
It is characterized by: the co-extruding mould (2) is configured with the extending column of cylindrical structure far from the side of extruder interface (3)
(4), the sprue (301) of adaptation extruder interface (3) and in extending column (4) is offered, the outer edge surface of the extending column (4) is set
It is equipped at least one set of additional pipeline (5), offers the secondary flow road being connected into sprue (301) in the additional pipeline (5)
(501)；
The extending column (4) is configured with the cooperation disk (401) of disc structure far from the side of extruder mating die (1), described to match
It closes and is provided with spreader (6) in disk (401) and extending column (4), the spreader (6) is that axle center and sprue (301) are consistent
Rod structure, and spreader (6) is connect with before the inner wall of extending column (4) by annulus, circular array offers more on annulus
Organize through-flow slot (601)；
The periphery absorption of the spreader (6) is equipped with multiple groups forming disk (7), the diameter and cooperation disk of the forming disk (7)
(401) unanimously, and between forming disk described in multiple groups (7) and cooperation disk (401) from annular array setting, disk (401) is peripheral with
The second caging bolt of multiple groups (9) be coupled.
2. a kind of environment-friendly novel coextru-lamination die head according to claim 1, it is characterised in that: the extruder mating die
(1) cone-shaped interface (101) in insertion co-extruding mould (2), the co-extruding mould are configured with towards the side of co-extruding mould (2)
(2) periphery far from extruder mating die (1) side offers multiple groups for the spiral shell of the installation of nut joined together by the first caging bolt (8)
Female limiting slot (801).
3. a kind of environment-friendly novel coextru-lamination die head according to claim 1, it is characterised in that: the cooperation disk (401)
Periphery offer multiple groups supply the second caging bolt (9) cooperation the first limit hole (901), and cooperate disk (401) in be arranged
One end of spreader (6) towards sprue (301) is configured to hemispherical round end.
4. a kind of environment-friendly novel coextru-lamination die head according to claim 1, it is characterised in that: the forming disk (7) is
Collar plate shape structure, and the center of forming disk (7) offers the extruded hole (701) that diameter is greater than spreader (6), the forming disk
(7) periphery offers the second limit hole (902) that multiple groups supply the second caging bolt (9) cooperation.
5. a kind of environment-friendly novel coextru-lamination die head according to claim 4, it is characterised in that: forming disk described in multiple groups
(7) it is attached towards the side of co-extruding mould (2) and is provided with magnetic adsorption layer (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920106002.7U CN209466638U (en) | 2019-01-22 | 2019-01-22 | A kind of environment-friendly novel coextru-lamination die head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920106002.7U CN209466638U (en) | 2019-01-22 | 2019-01-22 | A kind of environment-friendly novel coextru-lamination die head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209466638U true CN209466638U (en) | 2019-10-08 |
Family
ID=68091409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920106002.7U Active CN209466638U (en) | 2019-01-22 | 2019-01-22 | A kind of environment-friendly novel coextru-lamination die head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209466638U (en) |
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2019
- 2019-01-22 CN CN201920106002.7U patent/CN209466638U/en active Active
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