CN203930141U - Steel wire heating device - Google Patents
Steel wire heating device Download PDFInfo
- Publication number
- CN203930141U CN203930141U CN201420094957.2U CN201420094957U CN203930141U CN 203930141 U CN203930141 U CN 203930141U CN 201420094957 U CN201420094957 U CN 201420094957U CN 203930141 U CN203930141 U CN 203930141U
- Authority
- CN
- China
- Prior art keywords
- steel wire
- heat conductor
- extrusion head
- heating device
- cavity
- 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 - Lifetime
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 73
- 239000010959 steel Substances 0.000 title claims abstract description 73
- 238000010438 heat treatment Methods 0.000 title claims abstract description 39
- 239000004020 conductor Substances 0.000 claims abstract description 35
- 238000001125 extrusion Methods 0.000 claims abstract description 32
- 239000000919 ceramic Substances 0.000 claims description 9
- 238000005485 electric heating Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 abstract description 13
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 230000003287 optical effect Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 4
- 229920001617 Vinyon Polymers 0.000 abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 206010053615 Thermal burn Diseases 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The utility model discloses a kind of steel wire heating device, comprise: be arranged on the heat conductor in the cavity of extrusion head, the inwall of the outer wall of described heat conductor and the cavity of described extrusion head offsets, and in described heat conductor, is provided with for plugging the hole of steel wire.From technique scheme, can find out, the steel wire heating device that the utility model provides, in the cavity of extrusion head, heat conductor is set, by heat conductor, the heat of extrusion head is passed to steel wire, extruding machine arranges preset temperature according to the characteristic of vinyon in the course of the work, the preset temperature of extruding machine meets the heating-up temperature of steel wire, by heat conductor, the heat of extrusion head is passed to steel wire, temperature requirement in the time of can reaching the sheathed PE protective sleeve of steel wire, with respect to prior art, saved and electromagnetic heater, reached the object that reduces the production cost of optical cable core.
Description
Technical field
The utility model relates to optical cable technology field, particularly a kind of steel wire heating device.
Background technology
The reinforcement steel wire of high fiber count cable of the prior art generally will overlap PE protective sleeve outward, to meet cable size requirement.Outside steel wire during sheathed PE protective sleeve; if steel wire is not through the direct sheathed PE protective sleeve of heating; because wire temperature is low compared with the temperature of PE protective sleeve internal layer; the internal layer of the cooling PE protective sleeve of steel wire meeting in sheathed process; cause PE protective sleeve internal layer contraction speed more outer fast; after sheathed completing, between steel wire and PE protective sleeve, there will be space, make product defective.
In prior art, the heating of steel wire generally adopts electromagnetic heating apparatus 01, before steel wire 02 enters extrusion head 03, steel wire 02 is heated, but electromagnetic heating apparatus 01 power is large, causes power consumption large, has increased the cost of steel wire heating.
Therefore, how to reduce the heating cost of steel wire, become those skilled in the art's technical matters urgently to be resolved hurrily.
Utility model content
In view of this, the utility model provides a kind of steel wire heating device, to reduce the heating cost of steel wire.
For achieving the above object, the utility model provides following technical scheme:
A steel wire heating device, comprising:
Extruding machine;
Be arranged on the heat conductor in the cavity of extrusion head of described extruding machine, the outer wall of described heat conductor coordinates with the inwall of the cavity of described extrusion head, and in described heat conductor, is provided with for plugging the hole of steel wire.
Preferably, in above-mentioned steel wire heating device, the length of the cavity of the more described extrusion head of length of described heat conductor is long, and the part that described heat conductor is positioned at outside the cavity of described extrusion head is provided with ceramic electric heating circle.
Preferably, in above-mentioned steel wire heating device, the large 0.05mm～0.1mm of the more described gauge of wire of diameter of described bottoming hole.
Preferably, in above-mentioned steel wire heating device, described heat conductor is the hot conducted rod that stainless steel material is made.
Preferably, in above-mentioned steel wire heating device, described bottoming hole is arranged along the axis of described hot conducted rod.
From technique scheme, can find out, the steel wire heating device that the utility model provides, extruding machine arranges preset temperature according to the characteristic of vinyon in the course of the work, the preset temperature of extruding machine meets the heating-up temperature of steel wire, in the cavity of extrusion head, heat conductor is set, by heat conductor, the heat of extrusion head is passed to steel wire, by heat conductor, the heat of extrusion head is passed to steel wire, temperature requirement while making steel wire reach sheathed PE protective sleeve, with respect to prior art, saved and electromagnetic heater, do not need the external world that heat is provided, reached the object that reduces steel wire heating cost.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The structural representation of the steel wire heating device that Fig. 1 provides for the utility model prior art;
The structural representation of the steel wire heating device that Fig. 2 provides for the utility model embodiment.
01, electromagnetic heating apparatus 02, steel wire 03, extrusion head 1, extrusion head 2, heat conductor 3, bottoming hole 4, ceramic electric heating circle.
Embodiment
The utility model discloses a kind of steel wire heating device, to reduce the heating cost of steel wire.
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 2, the structural representation of the steel wire heating device that Fig. 2 provides for the utility model embodiment.
A steel wire heating device, comprising:
Extruding machine; Be arranged on the heat conductor 2 in the cavity of extrusion head 1 of described extruding machine, the outer wall of heat conductor 2 coordinates with the inwall of the cavity of extrusion head 1, and in heat conductor 2, is provided with for plugging the bottoming hole 3 of steel wire.
The steel wire heating device that this programme provides comprises the heat conductor 2 coordinating with the cavity of extrusion head 1, the outer wall of heat conductor 2 coordinates with the inwall of the cavity of extrusion head 1, in heat conductor 2, offer for plugging the bottoming hole 3 of steel wire, extruding machine arranges preset temperature according to the characteristic of vinyon in the course of the work, the preset temperature of extruding machine meets the heating-up temperature of steel wire, in actual production process, the temperature of extrusion head is generally set between 220 ℃～250 ℃, when temperature is during lower than 220 ℃, after steel wire heating, can not meet the temperature of sheathed PE protective sleeve, when temperature is during higher than 260 ℃, can damage PE protective sleeve.The temperature of extrusion head passes to steel wire by heat conductor 2 by temperature, and steel wire is carried out to heat treated, dwindles the temperature difference between steel wire and PE protective sleeve, improves the qualification rate that cable core is produced.The device that this programme provides, do not need to be equipped with independent heating arrangement, temperature by extrusion head heats steel wire, reduced to a certain extent the energy that Heating Steel Wire expends, effectively utilized the heat of extruding machine course of work extrusion head simultaneously, reasonable energy utilization, has reduced the production cost of optical cable core.
If gauge of wire is larger, by extrusion head, steel wire is heated separately, speed can be slow, affect the speed of production of optical cable, in order to improve the speed of production of optical cable, this device also comprises the ceramic electric heating circle 4 that is set in heat conductor 2 outsides, 4 pairs of heat conductors 2 of ceramic electric heating circle heat, steel wire is heated for the first time, then steel wire enters extrusion head, and extrusion head carries out post bake to steel wire, has both guaranteed that steel wire can be heated completely, shorten the heat time of steel wire simultaneously, improved the production efficiency of optical cable.
Ceramic electric heating circle 4 adopts high temperature resistant heating wire, has and conducts heat soon, and heating is even, the advantage of high-temperature stable, and in heating process, temperature does not leak, and has reduced the waste of heat; The outer cover of ceramic electric heating circle can touch with hand, avoids because touch and scald because of carelessness, has improved the security of work; The power of ceramic electric heating circle is high, has shortened the heat time; Long service life.
In order to guarantee that steel wire can be relatively easy in the interior conveying of heat conductor 2; hole 3 is compared with the large 0.05mm～0.1mm of gauge of wire; in the course of conveying of steel wire; the outer wall of steel wire can rub with the inwall of heat conductor 2; steel wire is further heated; dwindle the temperature difference between steel wire and PE protective sleeve, guarantee the qualification rate of product.
In order further to optimize technique scheme, in a specific embodiment of the present utility model, the hot conducted rod that heat conductor 2 is made for stainless steel material, axis direction along hot conducted rod offers for plugging the bottoming hole of steel wire, and the dimensional fits of the cavity of hot conducted rod and extrusion head 1, heat conductor 2 also can be made for other metal materials, copper for example, iron or aluminium, metal has good heat conductivility, can fast extraneous heat be transferred to steel wire, shortened the heat time of steel wire, improved the production efficiency of cable core, can certainly be the nonmetallic materials with good heat conductivity of other materials, high temperature thermal conductive ceramic for example, at this, be not specifically limited.
In order to guarantee that steel wire can thermally equivalent, hole is along the axis layout of hot conducted rod, and steel wire is arranged on the axis of hot conducted rod, can guarantee equating with the distance of extrusion head of steel wire everywhere, what guarantee steel wire everywhere can thermally equivalent, further guarantees the quality of production of optical cable.
Above-mentioned explanation to the disclosed embodiments, makes professional and technical personnel in the field can realize or use the utility model.To the multiple modification of these embodiment, will be apparent for those skilled in the art, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (5)
1. a steel wire heating device, is characterized in that, comprising:
Extruding machine;
Be arranged on the heat conductor (2) in the cavity of extrusion head (1) of described extruding machine, the outer wall of described heat conductor (2) coordinates with the inwall of the cavity of described extrusion head (1), and in described heat conductor (2), is provided with the bottoming hole (3) for plugging steel wire.
2. steel wire heating device according to claim 1, it is characterized in that, the length of the cavity of the more described extrusion head of length (1) of described heat conductor (2) is long, and the part that described heat conductor (2) is positioned at outside the cavity of described extrusion head (1) is provided with ceramic electric heating circle (4).
3. steel wire heating device according to claim 1, is characterized in that, the large 0.05mm～0.1mm of the more described gauge of wire of diameter of described bottoming hole (3).
4. steel wire heating device according to claim 1, is characterized in that, the hot conducted rod that described heat conductor (2) is made for stainless steel material.
5. steel wire heating device according to claim 4, is characterized in that, described bottoming hole (3) is arranged along the axis of described hot conducted rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420094957.2U CN203930141U (en) | 2014-03-04 | 2014-03-04 | Steel wire heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420094957.2U CN203930141U (en) | 2014-03-04 | 2014-03-04 | Steel wire heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203930141U true CN203930141U (en) | 2014-11-05 |
Family
ID=51825938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420094957.2U Expired - Lifetime CN203930141U (en) | 2014-03-04 | 2014-03-04 | Steel wire heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203930141U (en) |
-
2014
- 2014-03-04 CN CN201420094957.2U patent/CN203930141U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141105 |