CN206605755U - A kind of carat control is for mould - Google Patents
A kind of carat control is for mould Download PDFInfo
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- CN206605755U CN206605755U CN201720371591.2U CN201720371591U CN206605755U CN 206605755 U CN206605755 U CN 206605755U CN 201720371591 U CN201720371591 U CN 201720371591U CN 206605755 U CN206605755 U CN 206605755U
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- cylinder body
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- inner barrel
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Abstract
The utility model belongs to a carat pipe preparing technical field, is concretely related to a kind of new carat control for mould, the vacuum for being particularly suitable for structured wall popes and outer construction materials contract is wrapped.Its main technical schemes：Ecto-entad is concentric be set with and extend successively it is outer, in, inner barrel composition, there is first annular chamber between outer cylinder body and middle cylinder body, its one end sets outer construction materials contract injection port on outer cylinder body, and the other end sets annular opening on middle cylinder body, the cage walls for extrusion molding；There is the second annular compartment between middle cylinder body and inner barrel, it sets the pipeline being connected with vavuum pump on the middle cylinder body of feed end, pipeline sets barometer and controlled valve；Structured wall popes are transported in second chamber by inner barrel, and the cladding body for being allowed to be extruded by annular opening is wrapped integrally, and the into and out position of structured wall popes is provided with ring packing rubber cushion.The mould has simple in construction, easy to use and realizes the characteristics of external coating and structured wall popes vacuum are wrapped.
Description
Technical field
The utility model belongs to a carat pipe preparing technical field, is concretely related to a kind of new carat control for mould,
The vacuum for being particularly suitable for structured wall popes and outer construction materials contract is wrapped.
Background technology
Carat pipe is the hot winding pipe of high density polyethylene (HDPE) structural walls, is with high-density polyethylene resin（HDPE）To be main
Raw material, using hot winding shaping process, are made with higher critical external compressive resistance with PP or PE bellowss as auxiliary support structure
The special construction wall tube material of ability.Carat pipe by the excellent properties of itself in drainage system increasingly arrive extensive use,
Current carat pipe in process of production PP or PE structured wall popes directly and outside PE or HDPE construction materials contract is naturally cohesive in mould, air
Impurity is easily mixed in binder course, cause overmolded carat pipe outer wall produce bubble, wrap up it is unreal, using rear body
The problems such as delamination, product appearance and inherent quality are produced a very large impact.
Utility model content
The purpose of this utility model is just to provide a kind of simple in construction, easy to use and realizes external coating and structured wall popes
A kind of new carat control that vacuum is wrapped is for mould.
To achieve the above object, the technical scheme that the utility model is used for：
A kind of carat control is for mould, and the vacuum for structured wall popes and outer construction materials contract is wrapped, mainly coaxial by ecto-entad
Heart combined set and outer cylinder body, middle cylinder body and the inner barrel composition extended successively, wherein,
There is first annular chamber, the first annular chamber is on outer cylinder body between the outer cylinder body and middle cylinder body
Outer construction materials contract injection port is set, and the first annular chamber other end sets annular opening on middle cylinder body, for extrusion molding
Coat body；
There is the second annular compartment between the middle cylinder body and inner barrel, second annular compartment is in feed end
The pipeline being connected with vavuum pump is set on cylinder, and the pipeline sets barometer and controlled valve；
Structured wall popes are transported in second chamber by the inner barrel, are allowed to the cladding body extruded by the annular opening
Wrap integrally, entry site of the structured wall popes in the inner barrel and the output position from the outer cylinder body are provided with annular close
Potting pad.
Constitute a kind of above-mentioned new carat control also includes for the additional technical feature of mould：
--- the outer cylinder body inner surface setting cylindrical shape electric heater, for directly heating outer construction materials contract or keeping outsourcing
The hot melt state of material；
--- the temperature detector being connected with first annular chamber is set outside the outer cylinder body；
--- the concentric combined set and outer cylinder body, middle cylinder body and the inner barrel that extend successively are arranged on high low dip
Pedestal on, the height of the injection port of outer construction materials contract is more than output position of the structured wall popes from the outer cylinder body.
A kind of new carat control provided by the utility model for mould compared with prior art, with advantages below：
First, because the mould is main by the concentric combined set of ecto-entad and the outer cylinder body, middle cylinder body and the inner barrel that extend successively
Constitute, there is the first annular chamber for forming outer construction materials contract cage walls body between outer cylinder body and middle cylinder body, middle cylinder body and inner barrel it
Between have realize the second annular compartment that overclad tube and structured wall popes vacuum are wrapped, with it is simple in construction the characteristics of；Second, should
The first annular chamber of mould sets outer construction materials contract injection port on outer cylinder body, and the other end sets annular opening on middle cylinder body,
For the cage walls of extrusion molding, the second annular compartment sets the pipeline being connected with vavuum pump on the middle cylinder body of feed end, carries
High outer construction materials contract supply, cladding pipe forming, vacuum wrap the automatization level that production process is conveyed etc. with formed pipe, with behaviour
The characteristics of making to facilitate；Third, structured wall popes are transported in second chamber by the inner barrel of the mould, it is allowed to be extruded by annular opening
Cage walls wrap integrally, it is close that entry site of the structured wall popes in inner barrel and the output position from outer cylinder body are provided with annular
Potting pad, it is ensured that the sealing in the second annular compartment, realizes overclad tube and structured wall popes vacuum is wrapped.
Brief description of the drawings
Fig. 1 is structural representation of a kind of carat of control of the utility model for mould.
Embodiment
A kind of carat of control provided by the utility model is made for the structure and operation principle of mould below in conjunction with the accompanying drawings
It is further to describe in detail.
As shown in figure 1, being structural representation of a kind of carat of control provided by the utility model for mould.Constitute the mould
The structure of tool is main to be made up of the concentric combined set of ecto-entad and the outer cylinder body 1, middle cylinder body 2 and the inner barrel 3 that extend successively,
Wherein,
There is first annular chamber 12, first annular one end of chamber 12 is on outer cylinder body 1 between outer cylinder body 1 and middle cylinder body 2
Outer construction materials contract injection port 4 is set, and the first annular other end of chamber 12 sets annular opening 5 on middle cylinder body 2, for extrusion molding
Coat body 6；
There is the second annular compartment 23, middle cylinder of second annular compartment 23 in feed end between middle cylinder body 2 and inner barrel 3
The pipeline being connected with vavuum pump 7 is set on body 2, and pipeline sets barometer 71 and controlled valve 72；
Structured wall popes 8 are transported in the second annular compartment 23 by inner barrel 3, are allowed to the cage walls extruded by annular opening 5
Body 6 is wrapped integrally, and entry site of the structured wall popes 8 in inner barrel 3 and the output position from outer cylinder body 1 are provided with ring packing
Rubber cushion（83、81）.
Its operation principle is：The outer construction materials contract for heating state is entered in first annular chamber 12 from injection port 4, cage walls are formed
Through being extruded at annular opening 5 after body 6, structured wall popes 8 are transported in the second annular compartment 23 from inner cylinder and wrapped with structured wall popes 8
Cover combination, because the second annular compartment 23 has the pipeline that be connected with vavuum pump 7 on outer cylinder body 1, realize cladding body 6 and
The vacuum of structured wall popes 8 is wrapped.
Above-mentioned a kind of carat of control is being constituted in the structure of mould,
--- in order to ensure that outer construction materials contract is in hot melt state all the time, that improves cladding body 6 wraps effect, above-mentioned outer cylinder body
1 inner surface setting cylindrical shape electric heater 9, for directly heating outer construction materials contract or keeping the hot melt state of outer construction materials contract, reduction pair
The gel process of outer construction materials contract, makes preparation link obtain simplifying integration, improves production efficiency；
--- the above-mentioned outside of outer cylinder body 1 sets the temperature detector 10 being connected with first annular chamber 12, and control is outer in real time
The temperature of clad, is easy to the adjustment of manufacturing parameter, it is adaptable to require without process conditions, improves constantly the matter of cladding body 6
Amount improves the covered effect of carat pipe；
--- concentric combined set and the above-mentioned outer cylinder body 1, middle cylinder body 2 and the inner barrel 3 that extend successively are arranged on height
On inclined pedestal 11, the height of the injection port 4 of outer construction materials contract is more than structured wall popes 8 from the output position of the outer cylinder body 1, both just
In subsequently winding operation, the forming covered body 6 that the annular opening 5 of the second annular compartment 23 extrusion is realized again is fitted knot naturally
Structure wall pipe 8, prevents the cladding body 6 for heating state from occurring fold, loose problem on structured wall popes 8.
Claims (4)
1. a kind of carat control is for mould, the vacuum for structured wall popes and outer construction materials contract is wrapped, it is characterised in that：Mainly by by outer
Inside concentric combined set and outer cylinder body, middle cylinder body and the inner barrel composition extended successively, wherein,
There is first annular chamber, the first annular chamber is set on outer cylinder body between the outer cylinder body and middle cylinder body
Outer construction materials contract injection port, the first annular chamber other end sets annular opening on middle cylinder body, the cladding for extrusion molding
Body；
There is the second annular compartment, middle cylinder body of second annular compartment in feed end between the middle cylinder body and inner barrel
Upper to set the pipeline being connected with vavuum pump, the pipeline sets barometer and controlled valve；
Structured wall popes are transported in second chamber by the inner barrel, and the cladding body for being allowed to be extruded by the annular opening is wrapped
Integrally, entry site of the structured wall popes in the inner barrel and the output position from the outer cylinder body are provided with annular sealant
Pad.
2. a kind of carat control as claimed in claim 1 is for mould, it is characterised in that：The outer cylinder body inner surface setting cylinder
Shape electric heater, for directly heating outer construction materials contract or keeping the hot melt state of outer construction materials contract.
3. a kind of carat control as claimed in claim 2 is for mould, it is characterised in that：Set and first outside the outer cylinder body
The temperature detector of annular compartment connection.
4. a kind of carat control as described in claims 1 to 3 is any is for mould, it is characterised in that：Concentric combined set is simultaneously
The outer cylinder body, middle cylinder body and the inner barrel extended successively is arranged on the inclined pedestal of height, the height of the injection port of outer construction materials contract
Degree is more than output position of the structured wall popes from the outer cylinder body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720371591.2U CN206605755U (en) | 2017-04-11 | 2017-04-11 | A kind of carat control is for mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720371591.2U CN206605755U (en) | 2017-04-11 | 2017-04-11 | A kind of carat control is for mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206605755U true CN206605755U (en) | 2017-11-03 |
Family
ID=60167026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720371591.2U Active CN206605755U (en) | 2017-04-11 | 2017-04-11 | A kind of carat control is for mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206605755U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112606354A (en) * | 2021-01-19 | 2021-04-06 | 广州市立昂软管有限公司 | Be used for rubber tube production evacuating device |
-
2017
- 2017-04-11 CN CN201720371591.2U patent/CN206605755U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112606354A (en) * | 2021-01-19 | 2021-04-06 | 广州市立昂软管有限公司 | Be used for rubber tube production evacuating device |
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