CN206953516U - A kind of cable jacket extruder - Google Patents
A kind of cable jacket extruder Download PDFInfo
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- CN206953516U CN206953516U CN201720846435.7U CN201720846435U CN206953516U CN 206953516 U CN206953516 U CN 206953516U CN 201720846435 U CN201720846435 U CN 201720846435U CN 206953516 U CN206953516 U CN 206953516U
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- machine barrel
- plug
- extruder
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- colorant
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Abstract
The utility model discloses a kind of cable jacket extruder,It mainly includes machine barrel,The machine barrel is provided with rotatable screw rod,The screw rod is divided into feed zone,Melt zone,Fluxing zone and extruding zone,Charging aperture and discharging opening are provided with the machine barrel,The charging aperture is located at machine barrel feed zone,The discharging opening is located at machine barrel extruding zone end,The charging aperture top is connected with feeding warehouse,The discharge outlet is connected with extruder head,Extruder head includes extruding cavity,The discharging opening connects with extruding cavity,Colorant feeding mechanism is connected with the extruder head,Colorant feeding mechanism connects with extruding cavity,Mechanism is when in use,When masterbatch is entered at head,With the coloring material for mixing of molten condition,So that extruded with coloured colorant from extruder,Sheath is wrapped in outside cable by realization,Because colorant is without inside machine barrel,So that when changing color,Only extruder head need to be purged without cleaning inside machine barrel.
Description
Technical field
A kind of extruder is the utility model is related to, more particularly to a kind of cable jacket extruder.
Background technology
Cable is the general designation of optical cable, cable and other items, and the purposes of cable has a lot, is mainly used in control installation, connection is set
It is standby, the multiple action such as transmit electric power, be common and indispensable a kind of thing in daily life, cable is by cable core and parcel
Sheath composition outside cable core, therefore it is that sheath is wrapped in outside cable by extruder to be needed when producing cable, and
In order to facilitate the use of cable, cable can be produced into different colors, and at present in wrap jacket, colorant and white masterbatch are mixed
Close, together pour into mixing in machine barrel, melting, extrusion, but such a sheath mode of production often to produce a kind of sheath of color, all
Need to clear up inside machine barrel, a kind of upper colorant of residual is cleaned up, prevents the mixing of color, to production
Sheath quality impacts, at the same also cause sheath production when, every time change color it is all very inconvenient.
Utility model content
When the technical problem that the utility model solves is to provide a kind of sheath production, a kind of cable shield of color is convenient for changing
Cover extruder.
Technical scheme is used by the utility model solves its technical problem：A kind of cable jacket extruder, including machine
Tin, rotatable screw rod is provided with the machine barrel, the screw rod is divided into feed zone, melt zone, fluxing zone and extruding zone,
Charging aperture and discharging opening are provided with the machine barrel, the charging aperture is located at machine barrel feed zone, and the discharging opening squeezes positioned at machine barrel
Go out a section end, the charging aperture top is connected with feeding warehouse, and the discharge outlet is connected with extruder head, the extruder head bag
Extruding cavity is included, the discharging opening is connected with extruding cavity, and colorant feeding mechanism, the colorant charging are connected with the extruder head
Mechanism connects with extruding cavity.
It is further：The extruder head includes plug, external mold, outer sleeve body, and plug middle part is axially arranged through hole,
Through hole one end is cable core entrance, and the through hole other end exports for cable core, and the plug includes plug work department and plug
Drive division, the plug work department are stretched into outer sleeve body, and plug drive division is connected with the drive mechanism that driving plug rotates, described
Extruding cavity is formed between outer sleeve body and plug, the external mold is arranged on inside outer sleeve body close to the cable core port of export so that cable
Core is exported forming the outlet of cable insulating sheath between external mold inner surface.
It is further：Bleeding point is vertically provided with the machine barrel, the bleeding point is the small top aperture in bottom aperture
Big through hole.
It is further：The colorant feeding mechanism includes loading hopper, and high temperature smelting furnace is provided with below loading hopper
With the rabbling mechanism in high temperature smelting furnace, the high-temperature fusion furnace bottom is provided with discharging opening.
The beneficial effects of the utility model are：When in use, masterbatch passes through feeding warehouse to sheathing machine of the present utility model
Into in machine barrel, when masterbatch is entered at head, with the coloring material for mixing of the molten condition entered out of colorant feeding mechanism, make
Obtain and extruded with coloured colorant from extruder, realize and sheath is wrapped in outside cable, because colorant is without in machine barrel
Portion, no matter therefore when producing the sheath of which kind of color, inside machine barrel is white masterbatch, so that when changing color, is only needed
Extruder head is purged without cleaning inside machine barrel.
Brief description of the drawings
Fig. 1 is extruder schematic diagram.
Fig. 2 is extruder head schematic diagram.
In figure mark for：Machine barrel 1, screw rod 2, charging aperture 3, discharging opening 4, feeding warehouse 5, extruder head 6, plug 7, external mold 8,
Outer sleeve body 9, through hole 10, cable core entrance 11, cable core outlet 12, extruding cavity 13, cable insulating sheath outlet 14, colorant enter
Expect mechanism 15, bleeding point 16.
Embodiment
The utility model is further illustrated with reference to the accompanying drawings and detailed description.
A kind of cable jacket extruder as shown in Figure 1, including machine barrel 1, rotatable screw rod is provided with the machine barrel 1
2, the screw rod 2 is divided into feed zone, melt zone, fluxing zone and extruding zone, and charging aperture 3 is provided with the machine barrel 1 and is gone out
Material mouth 4, the charging aperture 3 are located at the feed zone of machine barrel 1, and the discharging opening 4 is located at the extruding zone end of machine barrel 1, the charging
3 tops of mouth are connected with feeding warehouse 5, and extruder head 6 is connected with the discharging opening 4, and the extruder head 6 includes extruding cavity 13,
The discharging opening 4 is connected with extruding cavity 13, and colorant feeding mechanism 15, the colorant charger are connected with the extruder head 6
Structure 15 connects with extruding cavity 13, when in use, pours into masterbatch in the charging aperture 3 of barrel, color is poured into colorant feeding mechanism 15
Material so that the masterbatch of melting mixes extrusion in extruding cavity 13 with the colorant melted and is wrapped in cable core, and this equipment is using
When, due to colorant without machine barrel 1 inside, no matter therefore when producing the sheath of which kind of color, be white masterbatch inside machine barrel 1,
So that when changing color, extruder head 6 need to be only purged without to being cleaned inside machine barrel 1.
As shown in Fig. 2 the extruder head 6 includes plug 7, external mold 8, outer sleeve body 9, the middle part of plug 7 is axially arranged to be passed through
Perforation 10, the one end of through hole 10 are cable core entrance 11, and the other end of through hole 10 is cable core outlet 12, and the plug 7 includes
Plug work department and plug drive division, the plug work department are stretched into outer sleeve body 9, and plug drive division is connected with driving plug 7
The drive mechanism of rotation, forms extruding cavity 13 between the outer sleeve body 9 and plug 7, the external mold 8 is arranged on inside outer sleeve body 9
12 ends are exported close to cable core so that cable insulating sheath outlet 14 is formed between cable core outlet 12 and the inner surface of external mold 8, is made
Used time, the white masterbatch of molten condition is squeezed into extruding cavity 13 in machine barrel 1, and colorant heating and melting in colorant feeding mechanism 15 falls
Enter in extruding cavity 13 so that white masterbatch and colorant are thoroughly mixed to form color masterbatches, by the rotation of plug 7, after fusion
Color masterbatches are extruded to cable insulating sheath outlet 14, and being wrapped in cable core turns into cable.
On the basis of the above, as shown in figure 1, being vertically provided with bleeding point 16 on the machine barrel 1, under the bleeding point 16 is
The big through hole in the small top aperture in portion aperture, thus the equipment such as vavuum pump can be connected from bleeding point 16 and carry out drawing sky, by
In bleeding point 16 be the big structure in the small top aperture in bottom aperture so that gas avoids the modeling of molten condition while extracting out
Glue is emerged from bleeding point 16.
On the basis of the above, the colorant feeding mechanism 15 includes loading hopper, and high temperature melting is provided with below loading hopper
Melt stove and the rabbling mechanism in high temperature smelting furnace, the high-temperature fusion furnace bottom is provided with discharging opening 4, during work, by color
Material is poured into funnel, and colorant is fallen into from funnel forms molten condition in high temperature smelting furnace, then falls into the extruding cavity of extruder head 6
In 13, consequently facilitating the colouring operation to white master material.
Particular embodiments described above, the purpose of this utility model, technical scheme and beneficial effect are carried out to enter one
Step describes in detail, should be understood that and the foregoing is only specific embodiment of the utility model, is not limited to this
Utility model, it is all within the spirit and principles of the utility model, any modification, equivalent substitution and improvements done etc., it all should wrap
It is contained within the scope of protection of the utility model.
Claims (4)
1. a kind of cable jacket extruder, including machine barrel (1), the machine barrel (1) is interior to be provided with rotatable screw rod (2), described
Screw rod (2) is divided into feed zone, melt zone, fluxing zone and extruding zone, and charging aperture (3) is provided with the machine barrel (1) and is gone out
Material mouth (4), the charging aperture (3) are located at machine barrel (1) feed zone, and the discharging opening (4) is located at machine barrel (1) extruding zone end, institute
State charging aperture (3) top and be connected with feeding warehouse (5), discharging opening (4) place is connected with extruder head (6), the extruder head
(6) extruding cavity (13) is included, the discharging opening (4) connects with extruding cavity (13), it is characterised in that：On the extruder head (6)
Colorant feeding mechanism (15) is connected with, the colorant feeding mechanism (15) connects with extruding cavity (13).
A kind of 2. cable jacket extruder as claimed in claim 1, it is characterised in that：The extruder head (6) includes plug
(7), external mold (8), outer sleeve body (9), plug (7) middle part is axially arranged through hole (10), and through hole (10) one end is cable core
Entrance (11), the other end of through hole (10) export (12) for cable core, and the plug (7) includes plug work department and plug drives
Dynamic portion, the plug work department are stretched into outer sleeve body (9), and plug drive division is connected with the drive mechanism that driving plug (7) rotates,
Extruding cavity (13) is formed between the outer sleeve body (9) and plug (7), it is internal close to line that the external mold (8) is arranged on outer sleeve body (9)
Cable core outlet (12) end so that form cable insulating sheath outlet (14) between cable core outlet (12) and external mold (8) inner surface.
A kind of 3. cable jacket extruder as claimed in claim 1, it is characterised in that：It is vertically provided with the machine barrel (1)
Bleeding point (16), the bleeding point (16) are the big through hole in the small top aperture in bottom aperture.
A kind of 4. cable jacket extruder as claimed in claim 1, it is characterised in that：The colorant feeding mechanism (15) includes
Loading hopper, loading hopper lower section are provided with high temperature smelting furnace and the rabbling mechanism in high temperature smelting furnace, the high temperature melting
Melt furnace bottom and be provided with discharging opening (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720846435.7U CN206953516U (en) | 2017-07-13 | 2017-07-13 | A kind of cable jacket extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720846435.7U CN206953516U (en) | 2017-07-13 | 2017-07-13 | A kind of cable jacket extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206953516U true CN206953516U (en) | 2018-02-02 |
Family
ID=61383551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720846435.7U Active CN206953516U (en) | 2017-07-13 | 2017-07-13 | A kind of cable jacket extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206953516U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111590861A (en) * | 2020-05-09 | 2020-08-28 | 嘉兴达宝文线缆有限公司 | Shock attenuation formula cable oversheath extrusion device |
-
2017
- 2017-07-13 CN CN201720846435.7U patent/CN206953516U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111590861A (en) * | 2020-05-09 | 2020-08-28 | 嘉兴达宝文线缆有限公司 | Shock attenuation formula cable oversheath extrusion device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210927 Address after: 351000 Room 101, building 8, xingfujiayuan District B, No. 1600, Nanyuan West Road, Xialin street, Chengxiang District, Putian City, Fujian Province Patentee after: Putian jiayoujia e-commerce Co.,Ltd. Address before: 215000 Qinfeng village, Qidu Town, Wujiang District, Suzhou City, Jiangsu Province Patentee before: SUZHOU XINDAO CABLE TECHNOLOGY Co.,Ltd. |