CN204398288U - Steel moulding material co-extrusion type die head - Google Patents
Steel moulding material co-extrusion type die head Download PDFInfo
- Publication number
- CN204398288U CN204398288U CN201420772125.1U CN201420772125U CN204398288U CN 204398288 U CN204398288 U CN 204398288U CN 201420772125 U CN201420772125 U CN 201420772125U CN 204398288 U CN204398288 U CN 204398288U
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- CN
- China
- Prior art keywords
- flow distribution
- distribution plate
- spacer shell
- plate
- machine neck
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- 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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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses steel moulding material co-extrusion type die head, it comprises machine neck (1), spacer shell, porous plate, flange, connector, supporting plate, compressive plate preformed board, profiled sheeting and coldplate, between machine neck and spacer shell, adaptation has flow distribution plate, flow distribution plate comprises flow distribution plate (2) on splicing all-in-one-piece, middle flow distribution plate (3) and lower flow distribution plate (4), middle flow distribution plate offers the rigidity conveyor chamber (5) extended to spacer shell, upper flow distribution plate, middle flow distribution plate junction offers and is communicated with and the upper commutation runner (6) extended to spacer shell with machine neck, middle flow distribution plate and lower flow distribution plate junction offer and are communicated with and the lower commutation runner (7) extended to spacer shell with machine neck, rigidity conveyor chamber, upper commutation runner is communicated with spacer shell with the end of lower commutation runner.The beneficial effects of the utility model achieve synchronously extruding of rigid material and plastic fluid by the setting of flow distribution plate, improves die head utilization rate.
Description
Technical field
The utility model relates to extrusion die manufacture field and particularly relates to steel moulding material co-extrusion type die head.
Background technology
In recent years, along with people require more and more higher to the sound insulation of living conditions, heat insulation effect, particularly northern area proposes higher requirement to door and window that is cold-resistant, anti-blown sand, rigidity, heat insulating ability and energy saving that the conventional PVC door and window of homogenous material or plastic-steel door and window cannot have concurrently simultaneously, multiple material is jointly extruded the profile shapes that obtains such as plastic-steel coextruded profile and hard PVC fretting map skinning plastics and steel lining compound extruded door and window profile material material and is then well positioned to meet this plyability demand.The technical difficulty of such mould is the design of die head, comprising following difficult point: synchronously extruding of rigid material and plastic fluid.
Utility model content
The technical problems to be solved in the utility model is that existing die head is difficult to realize synchronously extruding of rigid material and plastic fluid, provides a kind of steel moulding material co-extrusion type die head for this reason.
The technical solution of the utility model is: steel moulding material co-extrusion type die head, it comprises machine neck, spacer shell, porous plate, flange, connector, supporting plate, compressive plate preformed board, profiled sheeting and coldplate, between described machine neck and spacer shell, adaptation has flow distribution plate, described flow distribution plate comprises flow distribution plate on splicing all-in-one-piece, middle flow distribution plate and lower flow distribution plate, described middle flow distribution plate offers the rigidity conveyor chamber extended to spacer shell, described upper flow distribution plate, middle flow distribution plate junction offers and is communicated with and the upper commutation runner extended to spacer shell with machine neck, described middle flow distribution plate and lower flow distribution plate junction offer and are communicated with and the lower commutation runner extended to spacer shell with machine neck, described rigidity conveyor chamber, upper commutation runner is communicated with spacer shell with the end of lower commutation runner.
The neck of machine described in such scheme becomes 10-40 ° of angle with total lead.
The beneficial effects of the utility model achieve synchronously extruding of rigid material and plastic fluid by the setting of flow distribution plate, and only need a die head can realize the co-extrusion mode of rigidity conveying and plasticity shunting polymerization, structure simply, improves die head utilization rate.
Accompanying drawing explanation
Fig. 1 is the utility model schematic diagram;
Fig. 2 is flow distribution plate schematic diagram in Fig. 1;
In figure, 1, machine neck, 2, upper flow distribution plate, 3, middle flow distribution plate, 4, lower flow distribution plate, 5, rigidity conveyor chamber, 6, upper commutation runner, 7, lower commutation runner.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further.
As Fig. 1, shown in Fig. 2, the utility model comprises machine neck 1, spacer shell, porous plate, flange, connector, supporting plate, compressive plate preformed board, profiled sheeting and coldplate, between described machine neck and spacer shell, adaptation has flow distribution plate, described flow distribution plate comprises flow distribution plate 2 on splicing all-in-one-piece, middle flow distribution plate 3 and lower flow distribution plate 4, described middle flow distribution plate offers the rigidity conveyor chamber 5 extended to spacer shell, described upper flow distribution plate, middle flow distribution plate junction offers and is communicated with and the upper commutation runner 6 extended to spacer shell with machine neck, described middle flow distribution plate and lower flow distribution plate junction offer and are communicated with and the lower commutation runner 7 extended to spacer shell with machine neck, described rigidity conveyor chamber, upper commutation runner is communicated with spacer shell with the end of lower commutation runner.
Use during the utility model and flow into by machine neck the plastic fluid extruded by extrusion main unit, after flowing through machine neck, plastic fluid flows into upper and lower two the commutation runners of flow distribution plate respectively, rigid material is flowed into by the rigidity conveyor chamber on middle flow distribution plate simultaneously, the outlet section of flow distribution plate assembly and rigidity conveyor chamber, on to commutate the end of runner and lower commutation runner and spacer shell connectivity part, rigid material and plastic material are polymerized to consistent extrudes direction, flows through porous plate, connector, supporting plate, compressive plate preformed board, profiled sheeting and coldplate extrusion molding successively.
The total lead mentioned in the utility model refers to that plastic material flows through the direction of porous plate, connector, supporting plate, compressive plate preformed board, profiled sheeting and coldplate, in order to control the extruded velocity of plastic material, machine neck and total lead can be designed to 10-40 ° of angle.And then realize the even co-extrusion of plastic material and rigid material.
Above-mentionedly by reference to the accompanying drawings the utility model to be exemplarily described; obvious the utility model specific implementation is not subject to the restrictions described above; as long as have employed the improvement of the various unsubstantialities that method of the present utility model is conceived and technical scheme is carried out; or design of the present utility model and technical scheme directly applied to other occasion, all within protection domain of the present utility model without to improve.
Claims (2)
1. steel moulding material co-extrusion type die head, it comprises machine neck (1), spacer shell, porous plate, flange, connector, supporting plate, compressive plate preformed board, profiled sheeting and coldplate, it is characterized in that between described machine neck and spacer shell, adaptation has flow distribution plate, described flow distribution plate comprises flow distribution plate (2) on splicing all-in-one-piece, middle flow distribution plate (3) and lower flow distribution plate (4), described middle flow distribution plate offers the rigidity conveyor chamber (5) extended to spacer shell, described upper flow distribution plate, middle flow distribution plate junction offers and is communicated with and the upper commutation runner (6) extended to spacer shell with machine neck, described middle flow distribution plate and lower flow distribution plate junction offer and are communicated with and the lower commutation runner (7) extended to spacer shell with machine neck, described rigidity conveyor chamber, upper commutation runner is communicated with spacer shell with the end of lower commutation runner.
2. steel moulding material co-extrusion type die head as claimed in claim 1, is characterized in that described machine neck becomes 10-40 ° of angle with total lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420772125.1U CN204398288U (en) | 2014-12-10 | 2014-12-10 | Steel moulding material co-extrusion type die head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420772125.1U CN204398288U (en) | 2014-12-10 | 2014-12-10 | Steel moulding material co-extrusion type die head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204398288U true CN204398288U (en) | 2015-06-17 |
Family
ID=53422183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420772125.1U Expired - Fee Related CN204398288U (en) | 2014-12-10 | 2014-12-10 | Steel moulding material co-extrusion type die head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204398288U (en) |
-
2014
- 2014-12-10 CN CN201420772125.1U patent/CN204398288U/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: 20150617 Termination date: 20191210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |