CN209478914U - A kind of double hyer insulation co-extruding machine head - Google Patents
A kind of double hyer insulation co-extruding machine head Download PDFInfo
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- CN209478914U CN209478914U CN201822240149.3U CN201822240149U CN209478914U CN 209478914 U CN209478914 U CN 209478914U CN 201822240149 U CN201822240149 U CN 201822240149U CN 209478914 U CN209478914 U CN 209478914U
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- seat
- headstock
- die sleeve
- mold core
- outer layer
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- 238000009413 insulation Methods 0.000 title claims abstract description 19
- 239000000463 material Substances 0.000 claims abstract description 32
- 238000000926 separation method Methods 0.000 claims abstract description 24
- 230000008676 import Effects 0.000 claims abstract description 19
- 239000007787 solid Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000001125 extrusion Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model patent is related to wire and cable manufacturing technology field, and in particular to a kind of double hyer insulation co-extruding machine head.The head include headstock, headstock front end be made of coniform die sleeve extruding cavity, be successively set on the outer layer material import and interior layered material import of head base rear end, the separation sleeve of cone cell is arranged in headstock, separation sleeve intermediate match is arranged with the mold core seat of cone cell, and the matching of mold core seat front end is arranged with mold core；Diversion channel is provided on mold core seat and separation sleeve, the outer layer material for flowing through outer layer material import is extruded out by the gap between diversion channel and headstock to extruding cavity, the interior layered material for flowing through interior layered material import is extruded out by the gap between diversion channel and intermediate isolating set to extruding cavity, die sleeve outer cover is equipped with die sleeve seat, and die sleeve seat is equipped with the tuningout seat adjusted for outer layer core shift degree.The problem of double hyer insulation co-extruding machine head of the utility model, it is poor to solve ectonexine concentricity, uneven thickness, and easy to adjust, high production efficiency.
Description
Technical field
The utility model patent is related to wire and cable manufacturing technology field, and in particular to a kind of double hyer insulation co-extrusion machine
Head.
Background technique
During extruding the ectonexine of double hyer insulation wire and cable, thickness to ectonexine and concentricity technique require compared with
Height, current every kind of specification is all taken first extrude internal layer after extrude outer layer with other extruding machines again, or simultaneously using two extruding machines
The 1+1 mode of column is extruded, although realizing that a secondary mold can squeeze out interior screen layer and sheath simultaneously by the transformation to mold
The process requirements of layer, but interior screen layer and restrictive coating concentricity are poor, and the quality of uneven thickness, product cannot be guaranteed.Furthermore existing
Double-layer coextrusion technology be that three molds squeeze out, i.e. mold core, intermediate die and die sleeve composition, after abrasion is used for a long time, mold core and
The concentricity of intermediate die is difficult to guarantee, and causes inconvenient for operation, and thickness and the degree of eccentricity are difficult to adjust.
Utility model content
In view of the deficiencies of the prior art and defect, double hyer insulation co-extrusion machine can once be completed to the utility model by providing one kind
The problem of head, it is poor to solve ectonexine concentricity, uneven thickness, and easy to adjust, high production efficiency.
The technical solution of the utility model is achieved in that the double hyer insulation co-extruding machine head, including headstock, setting exist
Extruding cavity that headstock front end is made of coniform die sleeve, the outer layer material import for being successively set on head base rear end and interior layered material into
Mouthful, which is characterized in that the separation sleeve of cone cell is arranged in the headstock, the separation sleeve intermediate match is arranged with the mould of cone cell
Core print seat, the matching of mold core seat front end are arranged with mold core；It is provided with diversion channel on the mold core seat and separation sleeve, flows through outer layer material
The outer layer material of import is extruded out by the gap between diversion channel and headstock to extruding cavity, and the internal layer of interior layered material import is flowed through
Material is extruded out by the gap between diversion channel and intermediate isolating set to extruding cavity, and the die sleeve outer cover is equipped with die sleeve seat,
Die sleeve seat is equipped with the tuningout seat adjusted for outer layer core shift degree.
The mold core seat is fixed on headstock by die sleeve cover board with separation sleeve.
Preferably, the die sleeve is sleeved in the centre bore of die sleeve seat, and is fixed by die sleeve cover board.
The die sleeve seat is fixed on tuningout seat by tuningout screw.
Preferably, the tuningout seat is fixed by screws on headstock.
Taper in the separation sleeve is 5~10 °.
The utility model solves defect present in background technique, has the advantages that
The utility model provides a kind of double hyer insulation co-extruding machine head of reliable performance, and it is poor to solve ectonexine concentricity,
The problem of uneven thickness, and easy to adjust, high production efficiency.The utility model is by being set as cone cell, mold core seat cone for separation sleeve
Degree is matched with separation sleeve, therefore mold core seat is consistent with the concentricity that intermediate isolating covers, and guarantees the degree of eccentricity of internal layer and internal layer is eccentric
Degree is to exempt to adjust.The outer layer degree of eccentricity is adjusted by the tuningout screw on tuningout seat, easy to operate.It is total compared to traditional bilayer
The technology of squeezing, the utility model can be completed using two molds, only use mold core and die sleeve, eliminate intermediate die, and internal layer exempts from tuningout,
The outer layer degree of eccentricity is easy to adjust, especially for thinner thickness ectonexine once squeeze out it is convenient and efficient.The utility model realizes two
Layer insulation is disposable to be squeezed out, and production efficiency is greatly improved, and insulating bi-layer co-extrusion improves 100% or more insulation resistance, product quality
It is good.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
In figure: 1- mold core seat, 2- separation sleeve, 3- mold core, 4- headstock, 5- outer layer material import, layered material import in 6-, 7- tune
Inclined seat, 8- die sleeve seat, 9- die sleeve, 10- tuningout screw, 11- extruding cavity, 12- die sleeve cover board.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
A kind of double hyer insulation co-extruding machine head embodiment as shown in Figure 1, including headstock 4, be arranged in 4 front end of headstock by justifying
Extruding cavity 11 that cone cell die sleeve 9 is constituted is arranged in the outer layer material import 5 and interior layered material import 6 of 4 rear end of headstock, in headstock 4
It is arranged with the separation sleeve 2 of cone cell, 2 intermediate match of separation sleeve is arranged with the mold core seat 1 of cone cell, and the matching of 1 front end of mold core seat is arranged with
Mold core 3；It is provided with diversion channel on mold core seat 1 and separation sleeve 2, the outer layer material for flowing through outer layer material import 5 passes through diversion channel and head
Gap between seat 4 is extruded out to extruding cavity 11, and the interior layered material for flowing through interior layered material import 6 passes through diversion channel and intermediate isolating set
Gap between 2 is extruded out to extruding cavity 11, and 9 outer cover of die sleeve is equipped with die sleeve seat 8, and die sleeve seat 8 is equipped with inclined for outer layer
The tuningout seat 7 that core degree is adjusted.Mold core seat 1 and separation sleeve 2 pass through die sleeve cover board 12 and are fixed on headstock 4.Die sleeve 9 is sleeved on die sleeve
In the centre bore of seat 8, and it is fixed by die sleeve cover board 12.Die sleeve seat 8 is fixed on tuningout seat 7 by tuningout screw 10.Tuningout
Seat 7 is fixed by screws on headstock 4.Taper in separation sleeve 2 is 5~10 °.
The utility model implementation principle is: by outer layer material import 5 enter separation sleeve 2 in outer layer material by diversion channel with
Gap between headstock 4 is extruded out to extruding cavity 11, is passed through by the interior layered material that interior layered material import 6 enters in mold core seat 1
Gap between diversion channel and intermediate isolating set 2 is extruded out to extruding cavity 11, while cable core is pulled into extrusion by dragger
When in chamber 11, outer layer material and interior layered material are successively completed to extrude the double hyer insulation of cable core in extruding cavity 11.The utility model is logical
It crosses and separation sleeve 2 is set as cone cell, 1 taper of mold core seat is matched with separation sleeve 2, therefore the concentricity of mold core seat 1 and intermediate isolating set 2
Unanimously, guarantee the degree of eccentricity of internal layer and the internal layer degree of eccentricity is to exempt to adjust.The outer layer degree of eccentricity by the tuningout screw 10 on tuningout seat 7 into
Row is adjusted, easy to operate.It is three molds extrusions, i.e. mold core, intermediate die and die sleeve group compared to traditional double-layer coextrusion technology
At inconvenient for operation, the degree of eccentricity difficulty adjustment of thickness, the utility model can be completed using two molds, only use mold core and mould
Set, eliminates intermediate die, internal layer exempts from tuningout, and the outer layer degree of eccentricity is easy to adjust.It is once squeezed especially for the ectonexine of thinner thickness
It is convenient and efficient out.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (6)
1. a kind of double hyer insulation co-extruding machine head, including headstock (4), it is arranged in headstock (4) front end by coniform die sleeve (9) structure
At extruding cavity (11), be successively set on the outer layer material import (5) and interior layered material import (6) of headstock (4) rear end, feature exists
In the interior separation sleeve (2) for being arranged with cone cell of the headstock (4), separation sleeve (2) intermediate match is arranged with the mold core of cone cell
Seat (1), mold core seat (1) the front end matching are arranged with mold core (3)；Shunting is provided on the mold core seat (1) and separation sleeve (2)
Slot, the outer layer material for flowing through outer layer material import (5) are extruded out by the gap between diversion channel and headstock (4) to extruding cavity
(11), the interior layered material for flowing through interior layered material import (6) is extruded out by the gap between diversion channel and intermediate isolating set (2) to crowded
Chamber (11) out, die sleeve (9) outer cover are equipped with die sleeve seat (8), and die sleeve seat (8) is equipped with the tune adjusted for outer layer core shift degree
Inclined seat (7).
2. double hyer insulation co-extruding machine head according to claim 1, it is characterised in that: the mold core seat (1) and separation sleeve (2)
Headstock (4) are fixed on by die sleeve cover board (12).
3. double hyer insulation co-extruding machine head according to claim 1 or 2, it is characterised in that: the die sleeve (9) is sleeved on die sleeve
In the centre bore of seat (8), and it is fixed by die sleeve cover board (12).
4. double hyer insulation co-extruding machine head according to claim 1, it is characterised in that: the die sleeve seat (8) passes through tuningout spiral shell
Silk (10) is fixed on tuningout seat (7).
5. double hyer insulation co-extruding machine head according to claim 1, it is characterised in that: the tuningout seat (7) is solid by screw
It is scheduled on headstock (4).
6. double hyer insulation co-extruding machine head according to claim 1, it is characterised in that: the taper in the separation sleeve (2) is 5
~10 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822240149.3U CN209478914U (en) | 2018-12-28 | 2018-12-28 | A kind of double hyer insulation co-extruding machine head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822240149.3U CN209478914U (en) | 2018-12-28 | 2018-12-28 | A kind of double hyer insulation co-extruding machine head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209478914U true CN209478914U (en) | 2019-10-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822240149.3U Active CN209478914U (en) | 2018-12-28 | 2018-12-28 | A kind of double hyer insulation co-extruding machine head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209478914U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113744937A (en) * | 2021-09-09 | 2021-12-03 | 江苏星基智能装备有限公司 | Core-adjustable cable cladding extrusion head |
-
2018
- 2018-12-28 CN CN201822240149.3U patent/CN209478914U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113744937A (en) * | 2021-09-09 | 2021-12-03 | 江苏星基智能装备有限公司 | Core-adjustable cable cladding extrusion head |
| CN113744937B (en) * | 2021-09-09 | 2023-06-20 | 江苏星基智能装备有限公司 | Adjustable extrusion head for cladding cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A double insulation coextrusion head Effective date of registration: 20220609 Granted publication date: 20191011 Pledgee: Postal Savings Bank of China Limited by Share Ltd. Kunming branch Pledgor: KUNMING DIANLI CABLE CO.,LTD. Registration number: Y2022530000016 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20191011 Pledgee: Postal Savings Bank of China Limited by Share Ltd. Kunming branch Pledgor: KUNMING DIANLI CABLE CO.,LTD. Registration number: Y2022530000016 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A double-layer insulated co extrusion head Granted publication date: 20191011 Pledgee: Postal Savings Bank of China Limited by Share Ltd. Kunming branch Pledgor: KUNMING DIANLI CABLE CO.,LTD. Registration number: Y2024530000006 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |