CN209208013U - Head of extruding machine is used in a kind of production of electric wire optical cable - Google Patents
Head of extruding machine is used in a kind of production of electric wire optical cable Download PDFInfo
- Publication number
- CN209208013U CN209208013U CN201821698151.9U CN201821698151U CN209208013U CN 209208013 U CN209208013 U CN 209208013U CN 201821698151 U CN201821698151 U CN 201821698151U CN 209208013 U CN209208013 U CN 209208013U
- Authority
- CN
- China
- Prior art keywords
- formwork
- electric wire
- optical cable
- extruding machine
- head
- 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
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of electric wire optical cable production head of extruding machine, including calibration sleeve, preceding formwork, formwork and crosshead body afterwards, one end of the crosshead body is provided with rear formwork, and the other end of crosshead body is provided with preceding formwork, one end inside the preceding formwork and rear mold shell side wall is provided with carbon steel enhancement layer, and the other end inside preceding formwork and rear mold shell side wall is provided with polyphenylene sulfide high-temperature-resistant layer, polytetrafluoroethylene (PTFE) anti-corrosion layer is provided on the outside of the preceding formwork and rear formwork, and modeling chamber is formed between preceding formwork and rear formwork, the inner transverse of the modeling chamber is provided with wire through-hole, and one end of wire through-hole passes through calibration sleeve, the other end of the wire through-hole passes through mechanical seal ring.The utility model, so that being convenient for the fixed installation and disassembly of device, is completely embedded, stability is higher, is not easy to loosen by being equipped with ring flange and being uniformly fixed with the second fixing bolt in the edge of ring flange.
Description
Technical field
The utility model relates to electric wire optical cable production technical field, specially a kind of electric wire optical cable production extruder machine
Head.
Background technique
Extruder is called extruder, is that one kind is mainly used for power supply line, power cable, coaxial cable, communication cable, biography
Transmission cable, BV class household line, electric wire, wire for PC, building line, data-communication cables, radio frequency line, HDMI data line, all kinds of height
The wire and cable of the core wire extrusion of warm silica gel cable, Teflon, coaxial line, network cable, optical fiber, covered wire cable isoelectric line cable
Equipment, extruder are widely used in the manufacture field of wire and cable, are that the wrapped with insulation plain conductor that will be melted forms conducting wire
Insulating layer, the most important part of extruder is head section.
The effect of head is the sizing material of rotary motion to be changed into parallel lines movement, and assign sizing material with necessary molding
Pressure makes sizing material form continuous closely knit tube-shaped clad layer, the most structure letter of head of extruding machine at this stage around cored wire
It is single, it has a single function, in use, due to the effect of friction, the temperature on extrusion head inner wall gradually rises extrusion head,
The service life of device is influenced, while the compound layer cooling velocity also resulted on the electric wire optical cable of extrusion is slower, production efficiency
It is beneath, while such device self structure intensity and compressive property are poor, also do not have high temperature resistant and corrosion resistant function, simultaneously
The package diameter of such device can not be adjusted, and not be able to satisfy different production requirements, therefore be badly in need of a kind of electric wire optical cable production use
Head of extruding machine meets the needs of people.
Utility model content
The purpose of this utility model is to provide a kind of electric wire optical cable production head of extruding machine, to solve above-mentioned background skill
Internal temperature is higher when the head of extruding machine work proposed in art, radiates slower, and compound layer sizing is slow, and production efficiency is low, itself
Structural strength is bad with compressive property, is easily damaged and wraps up the problem of diameter can not be adjusted.
To achieve the above object, the utility model provides the following technical solutions: a kind of electric wire optical cable production extruder machine
Head, including calibration sleeve, preceding formwork, rear formwork and crosshead body, one end of the crosshead body are provided with rear formwork, and head master
The other end of body is provided with preceding formwork, and one end inside the preceding formwork and rear mold shell side wall is provided with carbon steel enhancement layer, and
The other end inside preceding formwork and rear mold shell side wall is provided with polyphenylene sulfide high-temperature-resistant layer, and the preceding formwork is outer with rear formwork
Side is provided with polytetrafluoroethylene (PTFE) anti-corrosion layer, and modeling chamber is formed between preceding formwork and rear formwork, one at the top of the preceding formwork
End is provided with water inlet, and the rear formwork is internally provided with passage, and passage is connect with modeling chamber, and the rear formwork is separate
One end of preceding formwork is provided with ring flange, and ring flange is internally provided with mechanical seal ring, and the edge of the ring flange is equal
It is fixed with the second fixing bolt, the preceding formwork is provided with shell far from one end of rear formwork, and the inside of shell is fixed with and determines
The inner transverse of diameter set, the modeling chamber is provided with wire through-hole, and one end of wire through-hole passes through calibration sleeve, the wire through-hole
The other end pass through mechanical seal ring.
Preferably, the inner sidewall of the shell is fixed with half anchor ear of limit uniformly through reset spring, and limits half anchor ear
It is connect with calibration sleeve.
Preferably, it is provided with condenser pipe on the outside of the modeling chamber inside the preceding formwork, and condenser pipe is fixed in the shape of a spiral
The inside of preceding formwork.
Preferably, the junction of the preceding formwork and rear formwork is provided with the first fixing bolt, and preceding formwork and rear mold
Shell constitutes installing and dismounting structure.
Preferably, one end inside the mechanical seal ring is provided with rotating ring, and the other end inside mechanical seal ring is set
It is equipped with stationary ring.
Preferably, the inside of the carbon steel enhancement layer is evenly arranged with reinforcing rib, and the longitudinal section of reinforcing rib is in " work "
Font structure, the two sides of the carbon steel enhancement layer are provided with rubber resistance to compression layer, and the inside of rubber resistance to compression layer equidistantly arranges
There is pressure-proof spring.
Compared with prior art, the utility model has the beneficial effects that the electric wire optical cable production is passed through with head of extruding machine
Ring flange is installed and is uniformly fixed with the second fixing bolt in the edge of ring flange, so that being convenient for the fixed installation of device
It with disassembly, is completely embedded, stability is higher, is not easy to loosen, while being internally provided with mechanical seal ring in ring flange, convenient for logical
The effect of mechanical seal is crossed, guarantees device airtightness, avoids sizing material from leaking, conducive to the use of device, while device passes through
It is provided with condenser pipe in preceding formwork, convenient for being passed through cooling medium, device is cooled down, while also to the electric wire light after package
Cable carries out cooling down, improves production efficiency, while device is fixed in shell uniformly through reset spring by being provided with shell
There is half anchor ear of limit, so that convenient for the calibration sleeve of fixed different-diameter, and then easily change the thickness of sizing material package, convenient for full
The different production requirement of foot, at the same device by the inside of preceding formwork and rear mold shell side wall be provided with carbon steel enhancement layer and
Rubber resistance to compression layer, so that being less likely to be damaged it convenient for improving the structural strength and compressive property of device, extending the use of device
Service life.
Detailed description of the invention
Fig. 1 faces the schematic diagram of the section structure for the utility model；
Fig. 2 is the mechanical seal ring the schematic diagram of the section structure of the utility model；
Fig. 3 is the shell left view the schematic diagram of the section structure of the utility model；
Fig. 4 is the preceding formwork sidewall profile structural schematic diagram of the utility model.
In figure: 1, shell；2, calibration sleeve；3, condenser pipe；4, water inlet；5, chamber is moulded；6, the first fixing bolt；7, preceding mould
Shell；8, rear formwork；9, passage；10, wire through-hole；11, crosshead body；12, ring flange；13, mechanical seal ring；14, second
Fixing bolt；15, rotating ring；16, stationary ring；17, half anchor ear is limited；18, reset spring；19, polytetrafluoroethylene (PTFE) anti-corrosion layer；20,
Polyphenylene sulfide high-temperature-resistant layer；21, rubber resistance to compression layer；22, pressure-proof spring；23, carbon steel enhancement layer；24, reinforcing rib.
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 making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, a kind of embodiment provided by the utility model: a kind of electric wire optical cable production head of extruding machine,
Including calibration sleeve 2, preceding formwork 7, rear formwork 8 and crosshead body 11, one end of crosshead body 11 is provided with rear formwork 8, and head
The other end of main body 11 is provided with preceding formwork 7, and the junction of preceding formwork 7 and rear formwork 8 is provided with the first fixing bolt 6, and
Preceding formwork 7 constitutes installing and dismounting structure, the modeling chamber 5 convenient for the fixed installation and disassembly of device, inside preceding formwork 7 with rear formwork 8
Outside be provided with condenser pipe 3, and condenser pipe 3 be fixed in the shape of a spiral before formwork 7 inside, it is right convenient for being passed through cooling medium
Device is cooled down, while also carrying out cooling down to the electric wire optical cable after package, improves production efficiency, preceding formwork 7 and rear mold
One end of 8 interior of shell is provided with carbon steel enhancement layer 23, and the inside of carbon steel enhancement layer 23 is evenly arranged with reinforcing rib 24, and
The longitudinal section of reinforcing rib 24 is in dies, and the two sides of carbon steel enhancement layer 23 are provided with rubber resistance to compression layer 21, and rubber
The inside of glue resistance to compression layer 21 is equidistantly arranged with pressure-proof spring 22, convenient for increasing the structural strength and compressive property of device, and it is preceding
Formwork 7 and the other end of rear 8 interior of formwork are provided with polyphenylene sulfide high-temperature-resistant layer 20, and preceding formwork 7 is outer with rear formwork 8
Side is provided with polytetrafluoroethylene (PTFE) anti-corrosion layer 19, and modeling chamber 5 is formed between preceding formwork 7 and rear formwork 8, preceding 7 top of formwork
One end is provided with water inlet 4, and rear formwork 8 is internally provided with passage 9, and passage 9 is connect with modeling chamber 5, and rear formwork 8 is separate
One end of preceding formwork 7 is provided with ring flange 12, and ring flange 12 is internally provided with mechanical seal ring 13, in mechanical seal ring 13
The one end in portion is provided with rotating ring 15, and the other end inside mechanical seal ring 13 is provided with stationary ring 16, and rotating ring 15 and stationary ring 16 are mutual
It is affixed merging relative motion, there are gaps for centre, when there is medium to pass through this gap, form very thin liquid film, generate resistance, resistance
Stopping leak leakage, the edge of ring flange 12 are respectively and fixedly provided with the second fixing bolt 14, and preceding formwork 7 is provided with far from one end of rear formwork 8
Shell 1, and the inside of shell 1 is fixed with calibration sleeve 2, the inner sidewall of shell 1 is fixed with limit half uniformly through reset spring 18
Anchor ear 17, and limit half anchor ear 17 and connect with calibration sleeve 2, convenient for the calibration sleeve 2 of fixed different-diameter, and then easily change
The thickness of sizing material package, convenient for meeting different production requirements, the inner transverse of modeling chamber 5 is provided with wire through-hole 10, and conducting wire
One end of through-hole 10 passes through calibration sleeve 2, and the other end of wire through-hole 10 passes through mechanical seal ring 13.
Working principle: in use, being first attached preceding formwork 7 by the first fixing bolt 6 with rear formwork 8, later
Device is connect by ring flange 12 with extruder, and limit is fixed by the second fixing bolt 14 of 12 edge of ring flange
Position, prevents from loosening displacement, mechanical seal ring 13 is provided in ring flange 12, convenient for guaranteeing leakproofness, avoids sizing material when in use
It leaks, in use, core wire is passed through from wire through-hole 10, sizing material is imported in modeling chamber 5 by passage 9, wraps up metal core wire
Wire insulation is formed, is most squeezed out afterwards through calibration sleeve 2, calibration sleeve 2 is solid uniformly through reset spring 18 and half anchor ear 17 of limit
Inside shell 1, convenient for the calibration sleeve 2 of fixed different-diameter, and then easily change the thickness of sizing material package, convenient for meeting
Different production requirements is provided with condenser pipe 3 in preceding formwork 7, and condenser pipe 3 wraps modeling chamber 5 in the shape of a spiral, cold convenient for being passed through
Solidifying medium, is cooled down, while also carrying out cooling down to the electric wire optical cable after package, improves production efficiency, preceding formwork 7 with
The inside of 8 side wall of formwork is provided with carbon steel enhancement layer 23 and rubber resistance to compression layer 21 afterwards, so that convenient for improving the structure of device
Intensity and compressive property, are less likely to be damaged it, while being additionally provided with the resistance to height of polyphenylene sulfide in preceding formwork 7 and rear 8 side wall of formwork
Warm layer 20 is avoided that high temperature sizing material scorches device inner wall, and furthermore the outside of preceding formwork 7 and rear formwork 8 is provided with polytetrafluoroethylene (PTFE)
Anti-corrosion layer 19, anti-locking apparatus corrosion, extends the service life of device.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of production of electric wire optical cable head of extruding machine, including calibration sleeve (2), preceding formwork (7), rear formwork (8) and head master
Body (11), it is characterised in that: one end of the crosshead body (11) is provided with rear formwork (8), and crosshead body (11) is another
End is provided with preceding formwork (7), and one end of the preceding formwork (7) and rear formwork (8) interior is provided with carbon steel enhancement layer
(23), and preceding formwork (7) and the other end of rear formwork (8) interior are provided with polyphenylene sulfide high-temperature-resistant layer (20), described
It is provided with polytetrafluoroethylene (PTFE) anti-corrosion layer (19) on the outside of preceding formwork (7) and rear formwork (8), and preceding formwork (7) and rear formwork
(8) modeling chamber (5) is formed between, one end at the top of the preceding formwork (7) is provided with water inlet (4), the inside of the rear formwork (8)
It is provided with passage (9), and passage (9) is connect with modeling chamber (5), the rear formwork (8) is arranged far from the one end of preceding formwork (7)
Have ring flange (12), and ring flange (12) is internally provided with mechanical seal ring (13), the edge of the ring flange (12) is equal
It is fixed with the second fixing bolt (14), the preceding formwork (7) is provided with shell (1) far from the one end of rear formwork (8), and shell
(1) inside is fixed with calibration sleeve (2), and the inner transverse of modeling chamber (5) is provided with wire through-hole (10), and wire through-hole
(10) one end passes through calibration sleeve (2), and the other end of the wire through-hole (10) passes through mechanical seal ring (13).
2. a kind of electric wire optical cable production head of extruding machine according to claim 1, it is characterised in that: the shell (1)
Inner sidewall be fixed with limit half anchor ear (17) uniformly through reset spring (18), and limit half anchor ear (17) and calibration sleeve
(2) it connects.
3. a kind of electric wire optical cable production head of extruding machine according to claim 1, it is characterised in that: the preceding formwork
(7) it is provided with condenser pipe (3) on the outside of internal modeling chamber (5), and condenser pipe (3) is fixed on the interior of preceding formwork (7) in the shape of a spiral
Portion.
4. a kind of electric wire optical cable production head of extruding machine according to claim 1, it is characterised in that: the preceding formwork
(7) it is provided with the first fixing bolt (6) with the junction of rear formwork (8), and preceding formwork (7) and rear formwork (8) constitute and install
Detaching structure.
5. a kind of electric wire optical cable production head of extruding machine according to claim 1, it is characterised in that: the mechanical seal
The internal one end of ring (13) is provided with rotating ring (15), and the other end of mechanical seal ring (13) inside is provided with stationary ring (16).
6. a kind of electric wire optical cable production head of extruding machine according to claim 1, it is characterised in that: the carbon steel is reinforced
The inside of layer (23) is evenly arranged with reinforcing rib (24), and the longitudinal section of reinforcing rib (24) is in dies, the carbon
The two sides of steel enhancement layer (23) are provided with rubber resistance to compression layer (21), and the inside of rubber resistance to compression layer (21) be equidistantly arranged with it is anti-
Pressing spring (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821698151.9U CN209208013U (en) | 2018-10-19 | 2018-10-19 | Head of extruding machine is used in a kind of production of electric wire optical cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821698151.9U CN209208013U (en) | 2018-10-19 | 2018-10-19 | Head of extruding machine is used in a kind of production of electric wire optical cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209208013U true CN209208013U (en) | 2019-08-06 |
Family
ID=67456294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821698151.9U Expired - Fee Related CN209208013U (en) | 2018-10-19 | 2018-10-19 | Head of extruding machine is used in a kind of production of electric wire optical cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209208013U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111716676A (en) * | 2020-06-19 | 2020-09-29 | 安徽渡江电缆集团有限公司 | Auxiliary device for cable rubber extrusion continuous vulcanization process |
| CN111716677A (en) * | 2020-06-19 | 2020-09-29 | 安徽渡江电缆集团有限公司 | Vertical tower type cable continuous vulcanizing equipment |
-
2018
- 2018-10-19 CN CN201821698151.9U patent/CN209208013U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111716676A (en) * | 2020-06-19 | 2020-09-29 | 安徽渡江电缆集团有限公司 | Auxiliary device for cable rubber extrusion continuous vulcanization process |
| CN111716677A (en) * | 2020-06-19 | 2020-09-29 | 安徽渡江电缆集团有限公司 | Vertical tower type cable continuous vulcanizing equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209208013U (en) | Head of extruding machine is used in a kind of production of electric wire optical cable | |
| CN109366928A (en) | Head of extruding machine is used in a kind of production of electric wire optical cable | |
| CN104212046A (en) | Porous plum-blossom-shaped pipe and preparation method thereof | |
| CN206374173U (en) | A kind of pair of D type composite conducting adhesive tape extrusion die | |
| CN205185297U (en) | Integral type heating cooling steel is moulded compound pipe pipe end and is sealed mechanism | |
| CN201532819U (en) | Improved structure of head of wire and cable extrusion machine | |
| CN210778047U (en) | Core wire coating device for electric wire and cable | |
| CN203994629U (en) | A kind of plastic rod extrusion die | |
| CN203460410U (en) | PE (polyethylene) pipe extruding mold with bush respectively arranged on mandrel and extrusion die | |
| CN106373668B (en) | A kind of cable insulation extrusion equipment of automatic concentricity adjusting | |
| CN201126080Y (en) | Plastic coated metallic water supply pipe joint structure and plastic coated metallic water supply pipe connecting component | |
| CN2757304Y (en) | Ruber valcanizing production equipment system for cable | |
| CN206657680U (en) | A kind of double jacket insulation | |
| CN204222125U (en) | A kind of modified node method of extruded mould | |
| CN207172713U (en) | A kind of efficiently cooling diameter-setting equipment and the vacuum tank using the device | |
| CN207549398U (en) | A kind of self-centering mold of extruder | |
| CN208452243U (en) | It is a kind of to improve the device for squeezing out covered electric cable cable surface finish | |
| CN105773906B (en) | A kind of experiment visualization high voltage direct current cable connecting hose injection-moulding device | |
| CN209682871U (en) | A kind of microwave vulcanization machine | |
| CN218928561U (en) | Fluoroplastic high-temperature wire fine-tuning eccentric extruder head | |
| CN215069428U (en) | Nine-hole coupling fan-shaped PTFE low-loss coaxial cable forming die | |
| CN211616579U (en) | Novel blow molding machine barrel screw | |
| CN221048989U (en) | MPP pipe extrusion die | |
| CN216506661U (en) | Device for improving flatness and glossiness of inner wall of plastic pipeline | |
| CN219880943U (en) | Super wear-resistant composite alloy pressure die |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 223800 standard workshop, building B02, West District, Taiwan Industrial Park, Suqian Economic and Technological Development Zone, Jiangsu Province Patentee after: Changguang communication technology Jiangsu Co.,Ltd. Address before: 223800 standard workshop, building B02, West District, Taiwan Industrial Park, Suqian Economic and Technological Development Zone, Jiangsu Province Patentee before: CHANGGUANG COMMUNICATION TECHNOLOGY Co.,Ltd. |
|
| 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: 20190806 Termination date: 20211019 |