CN209395219U - A kind of double layer material profiled bar extrusion die with steel lining - Google Patents
A kind of double layer material profiled bar extrusion die with steel lining Download PDFInfo
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- CN209395219U CN209395219U CN201822017516.3U CN201822017516U CN209395219U CN 209395219 U CN209395219 U CN 209395219U CN 201822017516 U CN201822017516 U CN 201822017516U CN 209395219 U CN209395219 U CN 209395219U
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Abstract
A kind of double layer material profiled bar extrusion die with steel lining, including bracket, mouth template seven, mouth template six, mouth template five, mouth template four, mouth template three, mouth template two, mouth template one, small mold insert；It ultimately forms the double layer material profile shapes with steel lining then using the excessive transformation of the inside and outside layer material runner of each mouth template plate by increasing the bracket with inside and outside layer material glue-feeder and steel lining entrance on the head of mouth template；In addition the small mold insert connected on mouth template two extends into stock mould, carries out the foaming process of internal layer foamed material in stock mould, prevents foamed material because foaming in advance squeezes cladding material, resistance is excessive when cladding material being caused to enter stock mould.The invention is saved the process that steel lining need to be pressed into the interior foaming layer of profile shapes by subsequent handling in the past, therefore is had the advantages that with short production cycle, high-efficient, at low cost by a set of extrusion die, the primary double layer material profile shapes production completed with steel lining.
Description
Technical field
The utility model relates to plastic cement to squeeze out profile technical field of mold, and in particular to a kind of double layer material with steel lining
Profiled bar extrusion die.
Background technique
Known, the profile shapes with steel lining and internal layer foaming layer, heat preservation, sound insulation and mechanical stiffness, intensity are better than
The common profile shapes with internal layer foamed material；But existing double layer material extrusion die can only produce the different of internal layer foaming layer
Profile, can not while extrusion built-in steel lining, can only be after the completion of extrusion moulding special shapes produce, by subsequent handling by steel
In the interior foaming layer of lining indentation profile shapes, therefore there are production cycle length, efficiency for the profile shapes with steel lining and internal layer foaming layer
Problem low, at high cost.
Summary of the invention
In order to overcome the shortcomings in the background art, the utility model discloses a kind of, and the double layer material profile shapes with steel lining squeezes
Mold out increases the bracket for having inside and outside layer material glue-feeder and steel lining entrance on the head of mouth template, then using mouth
Template seven, mouth template six, mouth template five, mouth template four, mouth template three, mouth template two, mouth template one inside and outside layer material runner
Excessive transformation, ultimately form the double layer material profile shapes with steel lining；In addition the small mold insert connected on mouth template two extends
It into stock mould, carries out the foaming process of internal layer foamed material in stock mould, prevents internal layer foamed material because sending out in advance
Bubble squeezes cladding material, resistance big problem when cladding material being caused to enter stock mould, therefore has high production efficiency.It should
Invention is by a set of extrusion die, and the primary double layer material profile shapes production completed with steel lining, saving in the past need to be by subsequent
Process has the advantages that the process of the interior foaming layer of steel lining indentation profile shapes with short production cycle, at low cost.
In order to realize the goal of the invention, the utility model adopts the following technical solution: a kind of double layer material with steel lining
Profiled bar extrusion die, it is characterized in that: including bracket, mouth template seven, mouth template six, mouth template five, mouth template four, mouth template
Three, mouth template two, mouth template one, small mold insert；The bracket is plate of the top two sides with inclined-plane, and there is cladding material on left side inclined-plane
Glue-feeder, cladding material glue-feeder are divided into two circular skin material runners in bracket；There is internal layer foamed material on right side inclined-plane
Glue-feeder, internal layer foamed material glue-feeder are divided into two round internal layer foamed material runners in bracket；Have among frame upper
Steel lining entrance；The mouth template seven, mouth template six, mouth template five, mouth template four, mouth template three, mouth template two are plate, thereafter
Plate face is provided with inside and outside layer material entrance, and front face is provided with inside and outside layer material outlet, is provided with steel lining channel among it；Institute
Stating mouth template one is plate, and centre is provided with through-hole, and through-hole outlet shapes are identical as the profile shapes cross-sectional shape of extrusion；The branch
Frame, mouth template seven, mouth template six, mouth template five, mouth template four, mouth template three, mouth template two, mouth template one in order on divide into
It sets, by positioning finger setting, is bolted, the double layer material profiled bar extrusion die with steel lining is formd, in extrusion die
There are the cladding material runner, internal layer foamed material runner and steel lining channel of connection in tool；The small mold insert shape is rectangle frame, in
Between be steel lining channel, rectangle frame is provided with several internal layer foamed material runners, small mold insert is arranged in the through-hole of mouth template one,
It is connect with mouth template two.
Preferably, the inside and outside layer material of the shape of the inside and outside layer material entrance of mouth template seven, position, quantity and bracket goes out
Shape, position, the quantity of mouth are identical, and inside and outside layer material outlet shapes become the rectangle with fillet, position from the circle of entrance
Mobile to the center of mouth template seven, quantity remains unchanged；Mouth template six, mouth template five, mouth template four, mouth template three, mouth template
Two inside and outside layer material entrance shape, position, quantity and previous piece of mouth template inside and outside layer material outlet shapes, position, number
Measure identical, inside and outside layer material outlet shapes, position or quantity then change;
Preferably, the cladding material runner of mouth template two is connected as entirety in exit, then the extruding through mouth template plate one,
It is cooling, form the final shape of product；Internal layer foamed material runner is several in exit, still keeps internal layer foamed material
Pressured state;
Preferably, the shape of the internal layer foamed material runner of small mold insert, two internal layer foaming material of position, quantity and mouth template
The outlet in stream road is identical, and the purpose is to keep the pressured state of internal layer foamed material, internal layer foamed material is imported stock mould
It is interior, prevent internal layer foamed material because foaming in advance squeezes cladding material, resistance increases when cladding material being caused to enter stock mould, shadow
Ring production efficiency;
Preferably, the lower end surface of small mold insert extends into sizing model cavity, and internal layer foamed material goes out from small insert material
After mouth squeezes out, start rapid foaming and intumescing, fills the cavity being made of cladding material and steel lining;
Preferably, the steel lining channel size among the small mold insert is greater than steel lining outer dimension, and sets on the inside of steel lining channel
Several protrusions are equipped with, to reduce the friction between steel lining and channel.
Due to the adoption of the technical scheme as described above, the utility model has the following beneficial effects: the utility model discloses
A kind of double layer material profiled bar extrusion die with steel lining, by the head of mouth template increase have inside and outside layer material
The bracket of glue-feeder and steel lining entrance ultimately forms then using the excessive transformation of the inside and outside layer material runner of each mouth template
Double layer material profile shapes with steel lining；In addition the small mold insert connected on mouth template two extends into stock mould, makes internal layer
The foaming process of foamed material carries out in stock mould, prevents internal layer foamed material because foaming in advance squeezes cladding material, causes
Resistance big problem when cladding material enters stock mould, therefore there is high production efficiency.The invention passes through a set of extrusion die
Tool, the primary double layer material profile shapes production completed with steel lining, saving in the past need to be special-shaped by steel lining indentation by subsequent handling
The process of the interior foaming layer of material, therefore have the advantages that with short production cycle, high-efficient, at low cost.
Detailed description of the invention
Fig. 1 is the double layer material profiled bar extrusion die structural schematic diagram with steel lining；
Fig. 2 is bracket overlooking structure diagram；
Fig. 3 is the inside and outside layer material flow passage structure schematic diagram of mouth template seven；
Fig. 4 is the inside and outside layer material flow passage structure schematic diagram of mouth template six；
Fig. 5 is the inside and outside layer material flow passage structure schematic diagram of mouth template five；
Fig. 6 is the inside and outside layer material flow passage structure schematic diagram of mouth template four；
Fig. 7 is the inside and outside layer material flow passage structure schematic diagram of mouth template three；
Fig. 8 is the inside and outside layer material flow passage structure schematic diagram of mouth template two；
Fig. 9 is one structural schematic diagram of mouth template；
Figure 10 is small insert structure schematic diagram；
Figure 11 is C partial enlargement structural representation.
In figure: 1, bracket；2, mouth template seven；3, mouth template six；4, mouth template five；5, mouth template four；6, mouth template three；7,
Mouth template two；8, mouth template one；9, small mold insert；10, cladding material runner；11, internal layer foamed material runner；12, steel lining；13,
Cladding material glue-feeder；14, internal layer foamed material glue-feeder；15, steel lining entrance；16, stock mould.
Specific embodiment
By the following examples can detailed explanation the utility model, open the purpose of this utility model is intended to protect
All technological improvements in the scope of the utility model.
A kind of double layer material profiled bar extrusion die with steel lining, including bracket 1, mouth template 72, mouth template 63, mouth mold
Plate 54, mouth template 45, mouth template 36, mouth template 27, mouth template 1, small mold insert 9；The bracket 1 is that top two sides band is oblique
There is cladding material glue-feeder 13 on the plate in face, left side inclined-plane, and cladding material glue-feeder 13 is divided into two circular skins in bracket 1
Material runner；There is internal layer foamed material glue-feeder 14 on right side inclined-plane, and internal layer foamed material glue-feeder 14 is divided into two in bracket 1
Round internal layer foamed material runner 11；Bracket has steel lining entrance 15 among 1 top；The mouth template 72, mouth template 63, mouth mold
Plate 54, mouth template 45, mouth template 36, mouth template 27 are plate, and plate face is provided with inside and outside layer material entrance, foreboard thereafter
Face is provided with inside and outside layer material outlet, is provided with steel lining channel among it；Wherein the inside and outside layer material of mouth template 72 enters the degree of lip-rounding
Shape, position, quantity are identical as the inside and outside layer material outlet shapes of bracket 1, position, quantity, inside and outside layer material outlet shapes by
The circle of entrance becomes the rectangle with fillet, and quantity remains unchanged；It is similar, mouth template 63, mouth template 54, mouth template
45, mouth template 36, the inside and outside layer material entrance shape of mouth template 27, position, quantity and previous piece of mouth template inside and outside layer
Material outlet shape, position, quantity are identical, and inside and outside layer material outlet shapes, position or quantity then change, and totality becomes
Gesture is inside and outside layer material outlet shapes more and more close to the cross sectional shape of final finished；The mouth template 1 is plate, intermediate
It is provided with through-hole, through-hole discharging mouth-shaped is identical as the profile shapes cross-sectional shape of extrusion；The bracket 1, mouth template 72, mouth mold
Plate 63, mouth template five), mouth template 45, mouth template 36, mouth template 27, mouth template 1 it is setting up and down in order, by fixed
Position finger setting, is bolted, forms the double layer material profiled bar extrusion die with steel lining, there is connection in extrusion die
Cladding material runner, internal layer foamed material runner and steel lining channel；9 shape of small mold insert is rectangle frame, and centre is steel lining
Channel is provided with several internal layer foamed material runners 11 along rectangle frame, and small mold insert and mouth template 27 pass through welded connecting；Small edge
It is intracavitary that the lower end surface of part 9 extends into 16 type of stock mould；Steel lining channel size among the small mold insert 9 is greater than steel lining shape ruler
It is very little, and several protrusions are provided on the inside of steel lining channel.
When the double layer material profiled bar extrusion die production with steel lining, cladding material passes through plastic cement extruder from bracket 1
Cladding material glue-feeder 13 enter cladding material runner 10, internal layer foamed material pass through internal layer of the plastic cement extruder from bracket 1
Foamed material glue-feeder 14 enters internal layer foamed material runner 11, and steel lining passes through steel lining entrance 15 of the steel lining feeder from bracket 1
Into steel lining channel；Cladding material passes through the cladding material runner 10 of each mouth template, finally squeezes from the discharge port of mouth template 1
Out, into sizing model cavity, steel lining passes through the steel lining channel of each mouth template and small mold insert 9, into the cavity of cladding material,
Internal layer foamed material is by each mouth template and the internal layer foamed material runner 11 of small mold insert 9, finally from the discharge port of small mold insert 9
Into the cavity being made of cladding material and steel lining, and rapid foaming and intumescing, the cavity being made of cladding material and steel lining is filled,
Final production goes out the double layer material profile shapes with steel lining.
The non-detailed portion of the utility model is the prior art.
Claims (7)
1. a kind of double layer material profiled bar extrusion die with steel lining, it is characterized in that: including bracket (1), mouth template seven (2), mouth
Template six (3), mouth template five (4), mouth template four (5), mouth template three (6), mouth template two (7), mouth template one (8), small mold insert
(9)；The bracket (1) is plate of the top two sides with inclined-plane, and left side inclined-plane has cladding material glue-feeder (13), cladding material into
Jiao Kou (13) is divided into two cladding material runners (10) in bracket (1)；There is internal layer foamed material glue-feeder (14) on right side inclined-plane,
Internal layer foamed material glue-feeder (14) is divided into two internal layer foamed material runners (11) in bracket (1)；Among bracket (1) top
There are steel lining entrance (15)；The mouth template seven (2), mouth template six (3), mouth template five (4), mouth template four (5), mouth template three
(6), mouth template two (7) is plate, and plate face is provided with inside and outside layer material entrance thereafter, and front face is provided with inside and outside layer material and goes out
Mouthful, it is provided with steel lining channel among it；The mouth template one (8) is plate, and centre is provided with through-hole, through-hole discharge mouth-shaped with
The profile shapes cross-sectional shape of extrusion is identical；The bracket (1), mouth template seven (2), mouth template six (3), mouth template five (4), mouth mold
Plate four (5), mouth template three (6), mouth template two (7), mouth template one (8) are setting up and down in order, by positioning finger setting, pass through
It is bolted；Small mold insert (9) shape is rectangle frame, and centre is steel lining channel, and rectangle frame is provided with several internal layer foaming
Material runner (11), small mold insert (9) are arranged in the through-hole of mouth template one (8), connect with mouth template two (7).
2. the double layer material profiled bar extrusion die with steel lining according to claim 1, it is characterized in that: mouth template seven (2)
The shape of inside and outside layer material entrance, position, the shape of the inside and outside layer material outlet of quantity and bracket (1), position, quantity phase
Together, inside and outside layer material outlet shapes become the rectangle with fillet from the circle of entrance, and position is to the center of mouth template seven (2)
Mobile, quantity remains unchanged.
3. the double layer material profiled bar extrusion die with steel lining according to claim 1, it is characterized in that: mouth template six (3), mouth
Template five (4), mouth template four (5), mouth template three (6), the inside and outside layer material entrance shape of mouth template two (7), position, quantity
Identical as the inside and outside layer material outlet shapes of previous piece of mouth template, position, quantity, each inside and outside layer material of mouth template goes out the degree of lip-rounding
Shape, position or quantity change.
4. the double layer material profiled bar extrusion die with steel lining according to claim 1, it is characterized in that: mouth template two (7)
Cladding material runner (10) is connected as entirety in exit；Internal layer foamed material runner (11) is several in exit.
5. the double layer material profiled bar extrusion die with steel lining according to claim 1, it is characterized in that: small mold insert (9) is interior
The shape that shape, position, quantity and mouth template two (7) the internal layer foamed material runner (11) of layer foamed material runner (11) export
Shape, position, quantity are identical.
6. the double layer material profiled bar extrusion die with steel lining according to claim 1, it is characterized in that: under small mold insert (9)
It is intracavitary that end face extends into stock mould (16) type.
7. the double layer material profiled bar extrusion die with steel lining according to claim 1, it is characterized in that: the small mold insert (9)
Intermediate steel lining channel size is greater than steel lining outer dimension, and is provided with several protrusions on the inside of steel lining channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822017516.3U CN209395219U (en) | 2018-11-30 | 2018-11-30 | A kind of double layer material profiled bar extrusion die with steel lining |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822017516.3U CN209395219U (en) | 2018-11-30 | 2018-11-30 | A kind of double layer material profiled bar extrusion die with steel lining |
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| CN209395219U true CN209395219U (en) | 2019-09-17 |
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| CN201822017516.3U Active CN209395219U (en) | 2018-11-30 | 2018-11-30 | A kind of double layer material profiled bar extrusion die with steel lining |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109466040A (en) * | 2018-11-30 | 2019-03-15 | 洛阳艾佳模具制造有限公司 | A kind of double layer material profiled bar extrusion die with steel lining |
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2018
- 2018-11-30 CN CN201822017516.3U patent/CN209395219U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109466040A (en) * | 2018-11-30 | 2019-03-15 | 洛阳艾佳模具制造有限公司 | A kind of double layer material profiled bar extrusion die with steel lining |
| CN109466040B (en) * | 2018-11-30 | 2024-04-12 | 洛阳艾佳模具制造有限公司 | Double-layer material profile extrusion die with steel lining |
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