CN206344434U - Electric wire extruder head - Google Patents
Electric wire extruder head Download PDFInfo
- Publication number
- CN206344434U CN206344434U CN201720010945.0U CN201720010945U CN206344434U CN 206344434 U CN206344434 U CN 206344434U CN 201720010945 U CN201720010945 U CN 201720010945U CN 206344434 U CN206344434 U CN 206344434U
- Authority
- CN
- China
- Prior art keywords
- heat dam
- heating zone
- electric wire
- extruder head
- wire extruder
- 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
Links
- 238000010438 heat treatment Methods 0.000 claims abstract description 68
- 238000001125 extrusion Methods 0.000 claims abstract description 11
- 238000009413 insulation Methods 0.000 claims abstract description 5
- 238000001816 cooling Methods 0.000 description 5
- 230000008676 import Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of electric wire extruder head, includes, core rod body；Die sleeve body, it is surrounded on the outside of the core rod body, and the die sleeve body defines extrusion channel jointly with the core rod body；And, head body, it is surrounded on the outside of the die sleeve body, there is heat dam inside the front end of the head body, circumferencial direction arranged distribution of the heat dam system along the head body, each heat dam in the head body constitutes an independent thermal insulation areas, and the region defined between every two neighboring heat dam in the head body constitutes an independent preceding heating zone.The utility model has the advantage of：By the design of the heat dam and the preceding heating zone, can extrusion channel described in independent control upper and lower, left and right four direction heated condition, so as to ensure the quality of the electric wire of extrusion.
Description
Technical field
The utility model is related to electric wire extruder head.
Background technology
A kind of " the double-color sheath extruder head " of Chinese utility model patent CN205685688U bulletins is disclosed including machine
Be provided with heating cavity and cooling cavities in body, body, heating cavity and cooling cavities be provided with heat exchange medium import and
Heat exchange medium exit, the heat exchange medium import of heating cavity is sequentially connected the first delivery pump and thermal conductivity deep fat storage tank, thermal conductivity
Deep fat storage tank is internally provided with heater, the heat exchange medium exit connection thermal conductivity deep fat storage tank of heating cavity；Cooling cavities
Heat exchange medium import is sequentially connected the second delivery pump and cooling tower, and the heat exchange medium exit connection warm water of cooling cavities is returned
The temperature sensor being also equipped with case, body for monitoring organism temperature is received, temperature sensor, the first delivery pump and second are defeated
Pump is sent to be connected respectively with same controller.The disadvantage is that, heating cavity is a whole circle, set along the circumferencial direction of body,
Independent computer heating control can not be carried out to some region, i.e. can only Integral synchronous heating.
Utility model content
The utility model purpose be in order to overcome the shortcomings of in the prior art can not independent heating control, and there is provided one kind
New electric wire extruder head.
In order to realize this purpose, the technical solution of the utility model is as follows：A kind of electric wire extruder head, comprising
Have,
Core rod body；
Die sleeve body, it is surrounded on the outside of the core rod body, the die sleeve body and the common boundary of core rod body
Make extrusion channel；And,
Head body, it, which is surrounded on inside the outside of the die sleeve body, the front end of the head body, has heat dam,
Each heat dam in circumferencial direction arranged distribution of the heat dam system along the head body, the head body is constituted
One independent thermal insulation areas, and the region defined between every two neighboring heat dam in the head body constitutes an independence
Preceding heating zone.
As a kind of preferred scheme of electric wire extruder head, oil or air are equipped with the heat dam.
As a kind of preferred scheme of electric wire extruder head, the quantity of the heat dam is 4, respectively it is upper it is left every
Heat channel, bottom left heat dam, upper right heat dam and bottom right heat dam；The quantity of the preceding heating zone is 4, is respectively on described
The heating zone of going forward that is defined between left heat dam and the upper right heat dam, by the upper left heat dam and the bottom left heat dam
Between the left front heating zone defined, the right preceding heating zone that is defined between the upper right heat dam and the bottom right heat dam and by
The lower preceding heating zone defined between the bottom left heat dam and the bottom right heat dam.
It is the heating zone of going forward, the left front heating zone, described as a kind of preferred scheme of electric wire extruder head
1-3 heating tube is respectively provided with right preceding heating zone and the lower preceding heating zone.
As a kind of preferred scheme of electric wire extruder head, heated after having inside the rear end of the head body
Area.
As a kind of preferred scheme of electric wire extruder head, the quantity of the rear heating zone is 2, is added after respectively going up
Hot-zone and lower rear heating zone.
As a kind of preferred scheme of electric wire extruder head, in the upper rear heating zone and the lower rear heating zone
With 1-3 heating tube.
Compared with prior art, advantage of the present utility model at least that：By the heat dam and the preceding heating zone
Design, can extrusion channel described in independent control upper and lower, left and right four direction heated condition so that ensure extrusion electricity
The quality of line cable.
Brief description of the drawings
Fig. 1 is the structural representation of an embodiment in the utility model.
Fig. 2 is the cross section structure schematic diagram of the front end of head body in an embodiment in the utility model.
Fig. 3 is the cross section structure schematic diagram of the rear end of head body in an embodiment in the utility model.
Embodiment
The utility model is described in further detail below by specific embodiment combination accompanying drawing.
Fig. 1 is referred to, electric wire extruder head is shown in the figure.The extruder head is main by core rod body 1, die sleeve
Body 2 and the grade of head body 3 part are constituted.
The core rod body 1 is arranged at the front end of the head body 3.
The die sleeve body 2 is arranged at the front end of the head body 3.The die sleeve body 2 is surrounded on the core rod sheet
The outside of body 1.The die sleeve body 2 defines extrusion channel jointly with the core rod body 1.
The head body 3 is surrounded on the outside of the die sleeve body 2.
There is heat dam 31 inside the front end of the head body 3.Oil is equipped with the heat dam 31（Or air）, can
Circulating pump is configured with, is ceaselessly circulated（Or air）, it is ensured that thermal insulation effect.The heat dam 31 is the circle along the head body
Circumferential direction arranged distribution.Each heat dam 31 in the head body 3 constitutes an independent thermal insulation areas（That is, it is independent to add
Temperature control system）.In the present embodiment, Fig. 2 is referred to, the quantity of the heat dam 31 is 4, respectively upper left heat dam 311（315°
Position）, bottom left heat dam 314（225 ° of positions）, upper right heat dam 312（45 ° of positions）And bottom right heat dam 313（135 ° of positions
Put）.And the region defined between every two neighboring heat dam 31 in the head body 3 constitutes an independent preceding heating
Area.In the present embodiment, then refer to Fig. 2, the quantity of the preceding heating zone is 4, be respectively by the upper left heat dam 311 with
The heating zone 321 of going forward that is defined between the upper right heat dam 312, by the upper left heat dam 311 and the bottom left heat dam
The left front heating zone 324 defined between 314, the right side defined between the upper right heat dam 312 and the bottom right heat dam 313
Preceding heating zone 322 and the lower preceding heating zone 323 defined between the bottom left heat dam 314 and the bottom right heat dam 313.Its
In, in the heating zone 321 of going forward, the left front heating zone 324, the right preceding heating zone 322 and the lower preceding heating zone 323
It is respectively provided with 1-3 heating tube 4.
By the design of the heat dam and the preceding heating zone, can extrusion channel described in independent control it is upper and lower, left,
The heating of right four direction（Pressure condition according to the extrusion channel is measured adjusts the temperature conditions of each preceding heating zone）, so that
Ensure the quality of the electric wire of extrusion.
There is rear heating zone inside the rear end of the head body 3.In the present embodiment, Fig. 3, the rear heating zone are referred to
Quantity be 2, it is respectively upper after heating zone 331 and lower rear heating zone 332.Wherein, the upper rear heating zone 331 and it is described it is lower after
1-3 heating tube 4 is respectively provided with heating zone 332.
By the design of the rear heating zone, can the rear end of head body described in independent control upper and lower both direction
Heating.
Only express embodiment of the present utility model above, it describes more specific and in detail, but can not therefore and
It is interpreted as the limitation to utility model patent scope.It should be pointed out that for the person of ordinary skill of the art, not
On the premise of departing from the utility model design, various modifications and improvements can be made, these belong to guarantor of the present utility model
Protect scope.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (7)
1. a kind of electric wire extruder head, it is characterised in that include,
Core rod body；
Die sleeve body, it is surrounded on the outside of the core rod body, and the die sleeve body is defined jointly with the core rod body
Extrusion channel；And,
Head body, it, which is surrounded on inside the outside of the die sleeve body, the front end of the head body, has heat dam, described
Each heat dam in circumferencial direction arranged distribution of the heat dam system along the head body, the head body constitutes one
Independent thermal insulation areas, and the region defined between every two neighboring heat dam in the head body constitute one it is independent before
Heating zone.
2. a kind of electric wire extruder head according to claim 1, it is characterised in that be equipped with oil in the heat dam
Or air.
3. a kind of electric wire extruder head according to claim 1 or 2, it is characterised in that the quantity of the heat dam
For 4, respectively upper left heat dam, bottom left heat dam, upper right heat dam and bottom right heat dam；The quantity of the preceding heating zone is
4, be respectively the heating zone of going forward, heat-insulated by the upper left side defined between the upper left heat dam and the upper right heat dam
The left front heating zone that is defined between groove and the bottom left heat dam, define between the upper right heat dam and the bottom right heat dam
The right preceding heating zone gone out and the lower preceding heating zone defined between the bottom left heat dam and the bottom right heat dam.
4. a kind of electric wire extruder head according to claim 3, it is characterised in that the heating zone of going forward, described
1-3 heating tube is respectively provided with left front heating zone, the right preceding heating zone and the lower preceding heating zone.
5. a kind of electric wire extruder head according to claim 1 or 2, it is characterised in that after the head body
End is internal to have rear heating zone.
6. a kind of electric wire extruder head according to claim 5, it is characterised in that the quantity of the rear heating zone is
2, heating zone and lower rear heating zone after respectively going up.
7. a kind of electric wire extruder head according to claim 6, it is characterised in that the upper rear heating zone and described
After lower 1-3 heating tube is respectively provided with heating zone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720010945.0U CN206344434U (en) | 2017-01-05 | 2017-01-05 | Electric wire extruder head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720010945.0U CN206344434U (en) | 2017-01-05 | 2017-01-05 | Electric wire extruder head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206344434U true CN206344434U (en) | 2017-07-21 |
Family
ID=59323956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720010945.0U Expired - Fee Related CN206344434U (en) | 2017-01-05 | 2017-01-05 | Electric wire extruder head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206344434U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113601813A (en) * | 2021-04-16 | 2021-11-05 | 上海起帆电线电缆技术有限公司 | Rubber sleeve cable extrusion device and extrusion method for preventing die sleeve from sticking film |
-
2017
- 2017-01-05 CN CN201720010945.0U patent/CN206344434U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113601813A (en) * | 2021-04-16 | 2021-11-05 | 上海起帆电线电缆技术有限公司 | Rubber sleeve cable extrusion device and extrusion method for preventing die sleeve from sticking film |
| CN113601813B (en) * | 2021-04-16 | 2023-06-16 | 上海起帆电线电缆技术有限公司 | Extrusion device and extrusion method for rubber sleeve cable capable of preventing die sleeve from sticking |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170721 |