CN202677965U - Extrusion machine head - Google Patents
Extrusion machine head Download PDFInfo
- Publication number
- CN202677965U CN202677965U CN 201220207817 CN201220207817U CN202677965U CN 202677965 U CN202677965 U CN 202677965U CN 201220207817 CN201220207817 CN 201220207817 CN 201220207817 U CN201220207817 U CN 201220207817U CN 202677965 U CN202677965 U CN 202677965U
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- CN
- China
- Prior art keywords
- base
- delivery outlet
- machine head
- skull
- extrusion machine
- 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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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses an extrusion machine head. The extrusion machine head comprises a head cover and a base, wherein the head cover and the base are fastened in a non-stationary connection way, a right-angle through hole is arranged on the base, a screw rod is arranged on the base, an output hole on one side of the screw rod is connected with the right-angle through hole, a group of input holes perforate the base, a conical surface is arranged on the head cover, an output hole 2 is arranged on the head cover, and an output hole 1 is arranged in the output hole 2. The extrusion machine head has features of simple structure, small size, low cost, convenient repair and use, and moreover the front end of the machine head uses the conical spiral groove, so as to ensure uniform impulse of molten material, uniform pressure, uniform flow, accurate mold matching, convenient mold drawing, and stable quality of the products, and be suitable for producing various wires and cables.
Description
Technical field
The utility model relates to a kind of extruder head.
Background technology
In the market for the production of the extruder head of various electric wires owing to the reason in the design, the sizing material mass flow discrepancy that plastic extruding machine is extruded is even, pressure is inhomogeneous, at the mould heart dead angle is arranged, very easily cause puncture, expect in addition to adopt straight flat structure, affected the quality of product so that the sizing material speed that fluid material momentum is inhomogeneous, die orifice is extruded is different.Existing extruder head volume is large, the defectives such as complex structure, cost height, unstable product quality, use and maintenance inconvenience.
The utility model content
The utility model purpose: the purpose of this utility model is in order to solve the deficiencies in the prior art, to provide a kind of simple in structure, and volume is little, and cost is low, and use and maintenance is convenient, the extruder head of constant product quality.
Technical scheme: in order to realize above purpose, a kind of extruder head described in the utility model, it comprises skull and base, described skull is connected on-fixed to connect with base mode is fastening, described base is provided with right angle pylone, also be provided with screw mandrel on the base, the delivery outlet one that one side of described screw mandrel is provided with links to each other with right angle pylone, be equipped with one group of input hole on the base, described skull is provided with the conical surface, also be provided with delivery outlet two on the described skull, be provided with delivery outlet one in the described delivery outlet two.
Described skull and base are realized fastening by one group of bolt.
The place is provided with thread groove in the middle of described screw mandrel and the conical surface, and described thread groove links to each other with one group of input hole.
Described delivery outlet one and delivery outlet two are on same axis.
Beneficial effect: a kind of extruder head that the utility model provides, simple in structure, volume is little, cost is low, use and maintenance is convenient, and because the front end of this head adopts the cone-type spiral groove, can guarantee that the fused materials momentum is even, pressure is even, flow is even, and is accurate to mould, and molding is convenient, the constant product quality of producing can be fit to the production of various electric wires.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is full sectional view of the present utility model;
Fig. 3 is the cutaway view of skull;
Fig. 4 is the structural representation of base.
Embodiment
Below in conjunction with accompanying drawing, further illustrate the utility model.
Such as Fig. 1, shown in Figure 2, a kind of extruder head described in the utility model, it comprises skull 1, base 2, right angle pylone 3, screw mandrel 4, delivery outlet 1, input hole 6, the conical surface 7, delivery outlet 28, thread groove 9 and bolt 10.
As shown in Figure 1, described skull 1 is connected the mode that adopts on-fixed to connect with base fastening, show that such as Fig. 3 described base 2 is provided with right angle pylone 3, also be provided with screw mandrel 4 on the base 2, the delivery outlet 1 that one side of described screw mandrel 4 is provided with links to each other with right angle pylone 3, as shown in Figure 4, be equipped with one group of input hole 6 on the base 2, described skull 1 is provided with the conical surface 7, also be provided with delivery outlet 28 on the described skull 1, be provided with delivery outlet 1 in the described delivery outlet 28.
Described skull 1 and base 2 are realized fastening by one group of bolt 10.
Described screw mandrel 4 is provided with thread groove 9 with the middle place of the conical surface 7, and described thread groove 9 links to each other with one group of input hole 6.
Described delivery outlet 1 and delivery outlet 28 are on same axis
Two kinds of liquid plasticses enter base 2 respectively from right angle pylone 3 and input hole 6, under high pressure after entering, right angle pylone 3 enters skull 1 at a kind of liquid plastics, again when delivery outlet 1 is extruded, another kind of liquid plastics enters skull 1 under high pressure enter helicla flute 9 in the middle of screw mandrel 4 and the conical surface 7 from input hole 6 after, then from delivery outlet 28, extrude, because two kinds of different liquid plasticses are under high pressure to extrude from the hole of different diameters, therefore the occasion of using is more extensive, the hole 11 that skull 1 and base 2 are provided with, can Cost reduction, excuse lid 1 and base 2 are realized fastening by one group of equally distributed bolt 10 simultaneously, therefore, pressure is even in process of production, the stable and reliable product quality of production
This extruder head is simple in structure, volume is little, and cost is low, and use and maintenance is convenient, and because the front end of this head adopts the cone-type spiral groove, can guarantee that the fused materials momentum is even, pressure is even, and flow is even, accurate to mould, molding is convenient, and the constant product quality of production can be fit to the production of various electric wires.
Above-mentioned execution mode only is explanation technical conceive of the present utility model and characteristics, its objective is to allow to be familiar with these those skilled in the art and can to understand content of the present utility model and according to this enforcement, can not limit protection range of the present utility model with this.All equivalents or modifications of having done according to the utility model Spirit Essence all should be encompassed within the protection range of the present utility model.
Claims (5)
1. extruder head, it is characterized in that: it comprises skull (1) and base (2), described skull (1) is connected 2 with base) adopt the mode of on-fixed connection fastening, described base (2) is provided with right angle pylone (3), also be provided with screw mandrel (4) on the base (2), the delivery outlet one (5) that one side of described screw mandrel (4) is provided with links to each other with right angle pylone (3), be equipped with one group of input hole (6) on the base (2), described skull (1) is provided with the conical surface (7), also be provided with delivery outlet two (8) on the described skull (1), be provided with delivery outlet one (5) in the described delivery outlet two (8).
2. a kind of extruder head according to claim 1 is characterized in that: described skull (1) and base (2) are realized fastening by one group of bolt (10).
3. a kind of extruder head according to claim 1 is characterized in that: locate to be provided with thread groove (9) in the middle of described screw mandrel (4) and the conical surface (7).
4. a kind of extruder head according to claim 3, it is characterized in that: described thread groove (9) links to each other with one group of input hole (6).
5. a kind of extruder head according to claim 1, it is characterized in that: described delivery outlet one (5) and delivery outlet two (8) are on same axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220207817 CN202677965U (en) | 2012-05-10 | 2012-05-10 | Extrusion machine head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220207817 CN202677965U (en) | 2012-05-10 | 2012-05-10 | Extrusion machine head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202677965U true CN202677965U (en) | 2013-01-16 |
Family
ID=47498851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220207817 Expired - Fee Related CN202677965U (en) | 2012-05-10 | 2012-05-10 | Extrusion machine head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202677965U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102708991A (en) * | 2012-05-10 | 2012-10-03 | 太仓戴尔塔精密模具有限公司 | Head of extruding machine |
-
2012
- 2012-05-10 CN CN 201220207817 patent/CN202677965U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102708991A (en) * | 2012-05-10 | 2012-10-03 | 太仓戴尔塔精密模具有限公司 | Head of extruding machine |
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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: 20130116 Termination date: 20170510 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |