CN207966585U - A kind of cable mold of co-extrusion double-layer plastic - Google Patents
A kind of cable mold of co-extrusion double-layer plastic Download PDFInfo
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- CN207966585U CN207966585U CN201820147237.6U CN201820147237U CN207966585U CN 207966585 U CN207966585 U CN 207966585U CN 201820147237 U CN201820147237 U CN 201820147237U CN 207966585 U CN207966585 U CN 207966585U
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- 229920003023 plastic Polymers 0.000 title claims abstract description 22
- 239000004033 plastic Substances 0.000 title claims abstract description 22
- 238000001125 extrusion Methods 0.000 title claims abstract description 18
- 239000000084 colloidal system Substances 0.000 claims abstract description 8
- 230000037431 insertion Effects 0.000 claims description 10
- 238000003780 insertion Methods 0.000 claims description 10
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 9
- 208000002925 dental caries Diseases 0.000 claims 1
- 239000002994 raw material Substances 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model belongs to cable mold technical field, more particularly to a kind of cable mold of co-extrusion double-layer plastic, including the first module, second module, third module and the 4th module, first module, second module, third module and the 4th module are dismountable structure, first module is in a circular table shape, the upper surface of first module is small circular, the lower face of first module is big round, the lower face of first module is fixed with cylinder outstanding, the lateral wall of cylinder is equipped with the internal thread for dividing the external screw thread of colloid mold core seat to be used cooperatively with head of plastic extruder, second module is in cylindrical shape, the upper surface and lower face of second module are circle, the utility model saves raw material, it is easy to use.
Description
Technical field
The utility model belongs to cable mold technical field, and in particular to a kind of cable mold of co-extrusion double-layer plastic.
Background technology
In recent years, electric wire foreign trade in China's occupies first, China's line cable industry trade in international counterparts field
Exporting main object is：Southeast Asia, Africa, North America, West Europe etc. respond the Market Demand Model of outlet object, improve similar production
The quality of product, control production cost are to compete the main means of international market, and external powering mode mostly uses greatly single
Multiloop is run, this requires the color separation of cable particularly important.Using duplex sheath, internal layer plays main sheath, and outer layer rises
Color separation effect is the preferred extrusion way of many outlet cables.Duplex sheath squeezes out simultaneously, and manufacturer mostly uses double-layer coextrusion
Head, two extruding machines squeeze out simultaneously, and outer layer extruder is at least horizontal 65 extruding machine so that and manufacturing cost is costly,
The loss for causing raw material increases, the waste of resource, therefore the prior art needs further improve.
Invention content
The purpose of this utility model is to provide a kind of saving raw material, the cable mold of co-extrusion double-layer plastic easy to use.
Based on above-mentioned purpose, the utility model adopts the following technical scheme that：
A kind of cable mold of co-extrusion double-layer plastic, including the first module, the second module, third module and the 4th module,
First module, the second module, third module and the 4th module are dismountable structure, and first module is in a circular table shape, the
The upper surface of one module is small circular, and the lower face of the first module is big round, and the lower face of the first module is fixed with protrusion
Cylinder, the lateral wall of cylinder is equipped with the interior spiral shell for dividing the external screw thread of colloid mold core seat to be used cooperatively with head of plastic extruder
Line, the second module are in cylindrical shape, and the upper surface and lower face of the second module are circle, are equipped with below the second module and supply the first mould
The first cavity being inserted into above block, the shape of the first cavity is identical as the top of the first module, and second is equipped with above the second module
Cavity, the second cavity include the first cylindrical cavity, and the madial wall of the first cylindrical cavity is equipped with internal thread, and the first cylinder is empty
The lower section of chamber is connected to the second cylindrical cavity, and the radius of the first cylindrical cavity is more than the second cylindrical cavity, the first cavity
Top protrudes from the inside of the second cylindrical cavity, and the side wall of the second module is equipped with extrusion molding mouth, and extrusion molding mouth is connected to the second cavity,
The third module can be inserted into inside the second cylindrical cavity, and the shape of third module is identical as the second cylindrical cavity, institute
The 4th module stated includes insertion end and pedestal, and insertion end is inserted into the interior of the first cylindrical cavity, and the lateral wall of insertion end is equipped with
The external screw thread being used cooperatively with the madial wall of the first cylindrical cavity, pedestal are in cylindrical shape, the bottom surface radius of the pedestal and the
The bottom surface radius of two modules is identical, the first module, cylinder, be equipped in third module and the 4th module power supply cable core by circle
Channel, the circular channel radius of the first module are more than the radius of cable core, the circle of the first cavity and the second cavity of the second module
Shape cross sectional radius is more than the circular channel radius of the first module and cylinder, the circular channel radius of third module and the 4th module
More than the circular channel radius of the first module and cylinder.
Further, the lateral wall of second module be equipped be buckled in head of plastic extruder divide colloid mold core seat
Convex block.
The utility model has the advantages of simple structure, easy to use, and detachably, assembling simultaneously can repeatedly wrap cable core
It wraps up in.
Description of the drawings
Fig. 1 is the assembling schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the first module；
Fig. 3 is the structural schematic diagram of the second module；
Fig. 4 is the structural schematic diagram of third module；
Fig. 5 is the structural schematic diagram of the 4th module.
Specific implementation mode
A kind of cable mold of co-extrusion double-layer plastic as shown in Figure 1, including the first module 1, the second module 2, third mould
Block 3 and the 4th module 4, the first module 1, the second module 2, third module 3 and the 4th module 4 are dismountable structure, such as Fig. 2 institutes
The first module 1 shown is in a circular table shape, and the upper surface of the first module 1 is small circular, and the lower face of the first module 1 is big circle, the
The lower face of one module 1 is fixed with cylinder 5 outstanding, and the lateral wall of cylinder 5 is equipped with divides colloid with head of plastic extruder
The internal thread that the external screw thread of mold core seat is used cooperatively, the second module 2 as shown in Figure 3 are in cylindrical shape, the upper surface of the second module 2
It is circle with lower face, 2 lower section of the second module is equipped with the first cavity 201 being inserted into for 1 top of the first module, the first cavity 201
Shape it is identical as the top of the first module 1, the top of the second module 2 is equipped with the second cavity 202, and the second cavity 202 includes first
The madial wall of cylindrical cavity 2021, the first cylindrical cavity 2021 is equipped with internal thread, the lower section of the first cylindrical cavity 2021
It is connected to the second cylindrical cavity 2022, the cross sectional radius of the first cylindrical cavity 2021 is more than the second cylindrical cavity 2022,
The top of first cavity 201 protrudes from the inside of the second cylindrical cavity 2022, and the side wall of the second module 2 is equipped with extrusion molding mouth
203, extrusion molding mouth 203 is connected to the second cavity 202, and third module 3 as shown in Figure 4 can be inserted into the second cylindrical cavity 2022
Portion, the shape of third module 3 is identical as the second cylindrical cavity 2022, and the 4th module 4 as shown in Figure 5 includes insertion end 401
With pedestal 402, insertion end 401 is inserted into the interior of the first cylindrical cavity 2021, and the lateral wall of insertion end 401 is equipped with and the first cylinder
The external screw thread that the madial wall of body cavity 2021 is used cooperatively, pedestal 402 are in cylindrical shape, the bottom surface radius of the pedestal 402 and the
The bottom surface radius of two modules 2 is identical, and being equipped with power supply cable core 6 in the first module 1, cylinder 5, third module 3 and the 4th module 4 passes through
Circular channel 7, the circular channel radius of the first module 1 is more than the radius of cable core 6,201 He of the first cavity of the second module 2
The rounded cross section radius surface of second cavity 202 is more than the circular channel radius of the first module 1 and cylinder 5, third module 3 and the 4th
The circular channel radius of module 4 is more than the circular channel radius of the first module 1 and cylinder 5, the lateral wall of second module 2
Equipped with the convex block 204 for dividing colloid mold core seat for being buckled in head of plastic extruder, first module 1, the second module 2, the
When three modules 3 and the 4th module 4 assemble, between 201 madial wall of the first cavity of the lateral wall of the first module 1 and the second module 2
With interval, there is interval between the lateral wall of third module 3 and 2022 madial wall of the second cylindrical cavity of the second module 2,
Between extrusion molding mouth 203 is connected between the lateral wall and 2022 madial wall of the second cylindrical cavity of the second module 2 of third module 3
Every the plastic extruder model SJ-120.
When installation, divide colloid mold core seat by what the cylinder 5 of the first module 1 was threadedly attached in head of plastic extruder
On, the first module 1 is inserted into the first cavity 201 of the second module 2, third module 3 is inserted into the second cylinder of the second module 2
In cavity 2022, the insertion end 401 of the 4th module 4 is threadedly coupled with the first cylindrical cavity 2021 of the second module 2, cable core
6 through circular channel 7 and the first cavity 201 and the second cavity 202, first to the of the lateral wall of the first module 1 and the second module 2
Plastic liquid is squeezed in interval between one cavity, 201 madial wall, plastic liquid is flowed by channel and wraps up the outer of cable core 6
Plastic liquid after solidification, then is squeezed into surface into extrusion molding mouth 203, is wrapped up again in 6 outer wall of cable core of wrapped one layer of plastics
One layer of cable core 6.
Claims (2)
1. a kind of cable mold of co-extrusion double-layer plastic, which is characterized in that including the first module, the second module, third module and
4th module, the first module, the second module, third module and the 4th module are dismountable structure, and first module is in
Round table-like, the upper surface of the first module is small circular, and the lower face of the first module is big round, and the lower face of the first module is fixed
Equipped with cylinder outstanding, the lateral wall of cylinder is equipped with to be used cooperatively with the external screw thread for dividing colloid mold core seat of head of plastic extruder
Internal thread, the second module is in cylindrical shape, and the upper surface and lower face of the second module are circle, are equipped with and supply below the second module
The first cavity being inserted into above first module, the shape of the first cavity is identical as the top of the first module, is set above the second module
It includes the first cylindrical cavity to have the second cavity, the second cavity, and the madial wall of the first cylindrical cavity is equipped with internal thread, the first circle
The lower section of cylinder cavity is connected to the second cylindrical cavity, and the radius of the first cylindrical cavity is more than the second cylindrical cavity, and first
Protrude from the inside of the second cylindrical cavity above cavity, the side wall of the second module is equipped with extrusion molding mouth, extrusion molding mouth connection the
Two cavitys, the third module can be inserted into inside the second cylindrical cavity, the shape of third module and the second cylindrical cavity
Identical, the 4th module includes insertion end and pedestal, and insertion end is inserted into interior, the outside of insertion end of the first cylindrical cavity
Wall is equipped with the external screw thread being used cooperatively with the madial wall of the first cylindrical cavity, and pedestal is in cylindrical shape, the bottom surface half of the pedestal
Diameter is identical as the bottom surface radius of the second module, and power supply cable core is equipped in the first module, cylinder, third module and the 4th module and is passed through
Circular channel, the circular channel radius of the first module is more than the radius of cable core, the first cavity of the second module and second empty
The rounded cross section radius surface of chamber is more than the circular channel radius of the first module and cylinder, and the circle of third module and the 4th module is logical
Road radius is more than the circular channel radius of the first module and cylinder.
2. a kind of cable mold of co-extrusion double-layer plastic according to claim 1, which is characterized in that second module
Lateral wall be equipped with and be buckled in the convex block for dividing colloid mold core seat of head of plastic extruder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820147237.6U CN207966585U (en) | 2018-01-29 | 2018-01-29 | A kind of cable mold of co-extrusion double-layer plastic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820147237.6U CN207966585U (en) | 2018-01-29 | 2018-01-29 | A kind of cable mold of co-extrusion double-layer plastic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207966585U true CN207966585U (en) | 2018-10-12 |
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ID=63735573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820147237.6U Active CN207966585U (en) | 2018-01-29 | 2018-01-29 | A kind of cable mold of co-extrusion double-layer plastic |
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| CN (1) | CN207966585U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110517833A (en) * | 2019-08-20 | 2019-11-29 | 国网山东省电力公司滨州供电公司 | A kind of low-k bilayer heterogeneous material cable and preparation method thereof |
| CN110509519A (en) * | 2019-08-20 | 2019-11-29 | 国网山东省电力公司滨州供电公司 | A kind of double-layer dissimilar material electric wire and preparation method thereof |
| CN113299434A (en) * | 2021-04-02 | 2021-08-24 | 江西南远电缆有限公司 | High-performance power cable for robot and production device thereof |
| CN117976317A (en) * | 2023-12-05 | 2024-05-03 | 西安西电光电缆有限责任公司 | A preparation device and preparation method for a two-color outer sheath of a railway signal cable |
-
2018
- 2018-01-29 CN CN201820147237.6U patent/CN207966585U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110517833A (en) * | 2019-08-20 | 2019-11-29 | 国网山东省电力公司滨州供电公司 | A kind of low-k bilayer heterogeneous material cable and preparation method thereof |
| CN110509519A (en) * | 2019-08-20 | 2019-11-29 | 国网山东省电力公司滨州供电公司 | A kind of double-layer dissimilar material electric wire and preparation method thereof |
| CN113299434A (en) * | 2021-04-02 | 2021-08-24 | 江西南远电缆有限公司 | High-performance power cable for robot and production device thereof |
| CN117976317A (en) * | 2023-12-05 | 2024-05-03 | 西安西电光电缆有限责任公司 | A preparation device and preparation method for a two-color outer sheath of a railway signal 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 | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Crowd double layer of plastic's cable mould altogether Effective date of registration: 20191203 Granted publication date: 20181012 Pledgee: China Postal Savings Bank Co., Ltd. Zhumadian Branch Pledgor: Leshan, Henan Cable Co., Ltd Registration number: Y2019980000840 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210312 Granted publication date: 20181012 Pledgee: China Postal Savings Bank Co.,Ltd. Zhumadian Branch Pledgor: HENAN LESHAN CABLE Co.,Ltd. Registration number: Y2019980000840 |
|
| PE01 | Entry into force 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 cable mould for coextrusion of double layer plastics Effective date of registration: 20210420 Granted publication date: 20181012 Pledgee: China Postal Savings Bank Co.,Ltd. Zhumadian Branch Pledgor: HENAN LESHAN CABLE Co.,Ltd. Registration number: Y2021980002813 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220412 Granted publication date: 20181012 Pledgee: China Postal Savings Bank Co.,Ltd. Zhumadian Branch Pledgor: HENAN LESHAN CABLE CO.,LTD. Registration number: Y2021980002813 |