CN106945250A - A kind of porous type for extrusion die is fed die body - Google Patents
A kind of porous type for extrusion die is fed die body Download PDFInfo
- Publication number
- CN106945250A CN106945250A CN201710369181.9A CN201710369181A CN106945250A CN 106945250 A CN106945250 A CN 106945250A CN 201710369181 A CN201710369181 A CN 201710369181A CN 106945250 A CN106945250 A CN 106945250A
- Authority
- CN
- China
- Prior art keywords
- die body
- charging hole
- product
- fed
- discharge opening
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/30—Extrusion nozzles or dies
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
Die body is fed the invention discloses a kind of porous type for extrusion die, including die body plate, one end of the die body plate is provided with multiple charging holes, the other end of the die body plate is provided with multiple discharge openings, the quantity of the discharge opening is more than or equal to the quantity of the charging hole, the charging hole connects one or more discharge openings, the charging hole and the discharge opening set and are laid out according to the structure of product, material is fed from the charging hole, and the discharge opening discharging being connected from the charging hole, so as to reduce the resistance of Flow of Goods and Materials, ensure that material, pressure is consistent in all directions in mould, limited material is assigned directly to the position required for product.The present invention improves the utilization rate of extrusion equipment and the ratio of briquetting of product, further increases the quality of product.
Description
【Technical field】
The present invention relates to technical field of mold, more particularly to a kind of porous type for extrusion die is fed die body.
【Background technology】
Extrusion die is a kind of conventional mould, and it is mainly realized by the change of institute's moulding material physical state
The manufacture processing of product, it is typically made up of die body plate, rebound, supporting plate, cylinder manifold, mouth template and water jacket plate.In use,
The die body plate of extrusion die is fixed on the head of plastic extrusion facility.The power of extrusion equipment is different, the unit interval
The material extrusion capacity of interior molten condition is also inconsistent, under normal conditions, the material extrusion provided in the extrusion equipment unit interval
Amount is not enough, and when the pressure of material is relatively low, the product cannot be produced normally, and percent defective is high.Powerful extrusion equipment is changed, is given
Manufacturing enterprise brings new input cost, and powerful extrusion equipment operating cost is higher, adds production cost.
【The content of the invention】
In view of this, to overcome the deficiencies in the prior art, the present invention provides a kind of porous type for extrusion die and is fed
Die body, by porous type feed mode, reduces the resistance of Flow of Goods and Materials, it is ensured that material pressure in all directions in mould
Unanimously, the ratio of briquetting of product is improved.
To achieve the above object, technical scheme is as follows：
A kind of porous type for extrusion die is fed die body, including die body plate, is provided with one end of the die body plate
Multiple charging holes, multiple discharge openings are provided with the other end of the die body plate, and the quantity of the discharge opening is more than or equal to
The quantity of the charging hole, the charging hole connects one or more discharge openings, the charging hole and the discharge opening root
Set and be laid out according to the structure of product, material is fed from the charging hole, and the discharge opening being connected from the charging hole goes out
Material, so as to reduce the resistance of Flow of Goods and Materials, it is ensured that pressure is consistent in all directions in mould for material, by limited material
The position required for product is assigned directly to, the ratio of briquetting of product is improved.
Preferably, the side of the die body plate is provided with seam, and the seam is located at one end of the charging hole, described
Seam is easy to the installation of the die body plate to position, easy to use.
Further, the lower end of the seam is provided with bellmouth, and multiple charging holes are communicated in the bellmouth.
The beneficial effects of the invention are as follows on the premise of the new input cost of enterprise is not increased, solve extrusion equipment confession
The problem of material is not enough, improves the utilization rate of extrusion equipment and the ratio of briquetting of product, further increases the quality of product.
【Brief description of the drawings】
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is structural representation of the invention；
Fig. 2 is sectional view of the invention.
In figure, 1, die body plate, the 2, first charging hole, the 02, first discharge opening, the 3, second charging hole, the 03, second discharge opening,
4th, the 3rd charging hole, the 04, the 3rd discharge opening, the 5, the 4th charging hole, the 05, the 4th discharge opening, the 6, the 5th charging hole, the 06, the 5th goes out
Expect hole, the 7, the 6th charging hole, the 07, the 6th discharge opening, the 8, the 7th charging hole, the 08, the 7th discharge opening, 9, seam, 10, bellmouth.
【Embodiment】
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Referring to Figures 1 and 2, a kind of porous type for extrusion die is fed die body, including die body plate 1, in the die body
One end of plate 1 according to the structure setting of product have the first charging hole 2, the second charging hole 3, the 3rd charging hole 4, the 4th charging hole 5,
5th discharge opening 6, the 6th charging hole 7 and the 7th charging hole 8；The die body plate the other end according to the structure setting of product
There are two the first discharge openings 02, second discharge opening 03, two the 3rd discharge openings 04, the 4th discharge opening 05, three
Five discharge openings 06, three the 6th discharge openings 07 and the 7th discharge opening 08.
First charging hole 2 is communicated in described two first discharge openings 02, and second charging hole 3 is communicated in described
Two discharge openings 03, the 3rd charging hole 4 is communicated in described two 3rd discharge openings 04, and the 4th charging hole 5 is communicated in institute
The 4th discharge opening 05 is stated, the 5th discharge opening 6 is communicated in three the 5th discharge openings 06, and the 6th charging hole 7 is connected
In three the 6th discharge openings 07, the 7th charging hole 8 is communicated in the 7th discharge opening 08.
Such as Fig. 2, the side of the die body plate 1 is provided with seam 9, and the seam 9 is located at one end of the charging hole, institute
Stating seam 9 is easy to the installation of the die body plate 1 to position, easy to use；The lower end of the seam is provided with bellmouth, is easy to material
Into the charging hole.
Material is fed from the charging hole, and the discharge opening discharging being connected from the charging hole, so as to reduce material
The resistance of flowing, it is ensured that pressure is consistent in all directions in mould for material, and limited material is assigned directly into product institute
The position needed, improves the ratio of briquetting of product.
The present invention solve cause because extrusion equipment is under feeding product percent defective it is high the problem of, improve extrusion equipment
Utilization rate and product ratio of briquetting, further increase the quality of product.
Presently preferred embodiments of the present invention is the foregoing is only, is not intended to limit the invention, all essences in the present invention
God is with principle, and any modifications, equivalent substitutions and improvements made etc. should be included within the scope of the present invention.
Claims (3)
1. a kind of porous type for extrusion die is fed die body, including die body plate, it is characterised in that the one of the die body plate
End is provided with multiple charging holes, the other end of the die body plate is provided with multiple discharge openings, the quantity of the discharge opening is more than
Or equal to the quantity of the charging hole, the charging hole connects one or more discharge openings.
2. a kind of porous type for extrusion die according to claim 1 is fed die body, it is characterised in that the die body
The side of plate is provided with seam, and the seam is located at one end of the charging hole.
3. a kind of porous type for extrusion die according to claim 2 is fed die body, it is characterised in that the seam
Lower end be provided with bellmouth, multiple charging holes are communicated in the bellmouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710369181.9A CN106945250A (en) | 2017-05-23 | 2017-05-23 | A kind of porous type for extrusion die is fed die body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710369181.9A CN106945250A (en) | 2017-05-23 | 2017-05-23 | A kind of porous type for extrusion die is fed die body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106945250A true CN106945250A (en) | 2017-07-14 |
Family
ID=59480000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710369181.9A Pending CN106945250A (en) | 2017-05-23 | 2017-05-23 | A kind of porous type for extrusion die is fed die body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106945250A (en) |
-
2017
- 2017-05-23 CN CN201710369181.9A patent/CN106945250A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170714 |