CN208368257U - A kind of preheating device being suitable for wire and cable production - Google Patents
A kind of preheating device being suitable for wire and cable production Download PDFInfo
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- CN208368257U CN208368257U CN201821043589.3U CN201821043589U CN208368257U CN 208368257 U CN208368257 U CN 208368257U CN 201821043589 U CN201821043589 U CN 201821043589U CN 208368257 U CN208368257 U CN 208368257U
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- wire
- preheating
- cable
- preheating cabinet
- cable production
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Abstract
The utility model discloses a kind of preheating devices for being suitable for wire and cable production of wire and cable production technical field, including bracket, preheating cabinet is installed at the top of the bracket, the preheating cabinet left and right ends have incoming line and line outlet, the outside of the incoming line and line outlet is equipped with fixed lid, the fixed lid is socketed in the left and right ends of preheating cabinet, the outside of the line outlet, which is equipped with, is fixed on the fixed take-up roller covered, the inside of the preheating cabinet is fixedly installed with guiding mechanism, the inner wall of the preheating cabinet is uniformly connected with air outlet, air-heater is installed at the top of the bracket, structure is simple, it is easy to use, preventing preheating, box interior temperature is excessively high damages wire and cable, preheat the available effective control of box interior temperature, realize being evenly heated for wire and cable, improve preheating cabinet Effect, and can realize the duration preheating of wire and cable, guarantee wire and cable production efficiency.
Description
Technical field
The utility model relates to wire and cable production technical fields, specially a kind of to be suitable for the pre- of wire and cable production
Thermal.
Background technique
Plastic extruding insulated material currently used for three layer insulation wire production is mostly modified poly ester, and performance is to material and environmental wet
Spend very sensitive, and the exploitation of extrusion apparatus of three layer insulation wire is improved by the extrusion apparatus that cable produces mostly, mostly
All without matching pre-heating device, or the induction type annealing wheel equipped with enameled wire annealing, heating method is that bare copper wire contact is moved back
Electrified regulation after fire wheel cannot the case where for being surrounded by one or two layers insulating layer outside copper wire in three layer insulation wire production process
Energization, which is meant that, to heat, so, such annealing wheel apparatus can not be suitable for the entire production process of three layer insulation wire
In preheating.The outfit of preheating device can not only make wire body surface remove moisture, more can improve three layer insulation wire between layers
Adhesion strength, improve the proof voltage energy and rub resistance intensity of three layer insulation wire.Existing preheating device is to electric wire or electricity
When cable is preheated, electric wire or cable are easy to touch with the electrothermal tube inside device, can cause in this way to electric wire or cable
Damage, therefore be not convenient to use.
Such as Chinese Patent Application No. is a kind of wire and cable production preheating device of CN201520141594.8, including is added
Hot device tube body is fixedly connected with port gland at the both ends of heater tube body, incoming line or outlet is offered on the gland of port
Mouthful, the external side of heater tube is provided with electric heating block, insulating layer is provided on the outside of electric heating block, the side in heater tube body
It is provided with the guide duct along the setting of heater tube body length direction, which stretches out heater tube body and connect with air blower,
Air-guiding hole is laid on guide duct.Compared with prior art, the utility model structure setting is simple, inner space is larger, temperature
It is evenly distributed, the wire and cable production preheating device that heating and dehumidification effect is good, which can be improved the dehumidifying on wire body surface
Effect improves the proof voltage energy of three layer insulation wire, improves the rub resistance intensity of wire body, to reduce the production of three layer insulation wire
Scrappage, so that production tends towards stability, quality is improved.
But heater is built in tube body in such a way that heater preheat to wire and cable in this way.
Since heating part being installed in closed space, on the one hand, tubular body temperature can be made excessively high, be easy to burn out electric wire electricity
Cable, on the other hand, temperature cannot be controlled effectively, and heating is uneven, and overheat, surfusion occurs in part, so that the effect of preheating
Fruit is bad.
Based on this, the utility model devises a kind of preheating device for being suitable for wire and cable production, above-mentioned to solve
Problem.
Utility model content
It is above-mentioned to solve the purpose of this utility model is to provide a kind of preheating device for being suitable for wire and cable production
Itd is proposed in background technique in such a way that heater preheat to wire and cable, heater is built in tube body.
Since heating part being installed in closed space, on the one hand, tubular body temperature can be made excessively high, be easy to burn out electric wire electricity
Cable, on the other hand, temperature cannot be controlled effectively, and heating is uneven, and overheat, surfusion occurs in part, so that the effect of preheating
The bad problem of fruit.
To achieve the above object, the utility model provides the following technical solutions: a kind of to be suitable for wire and cable production
Preheating device, including bracket, are equipped with preheating cabinet at the top of the bracket, the preheating cabinet left and right ends have into
The outside of line mouth and line outlet, the incoming line and line outlet is equipped with fixed lid, and the fixed lid is socketed in preheating cabinet
Left and right ends, the outside of the line outlet, which is equipped with, is fixed on the fixed take-up roller covered, the fixed peace in inside of the preheating cabinet
Equipped with guiding mechanism, the inner wall of the preheating cabinet is uniformly connected with air outlet, is equipped with air-heater at the top of the bracket,
The air-heater is connected by air supply duct with air outlet, is equipped with volume damper on the outer wall of the air supply duct,
The top side of the preheating cabinet is communicated with outlet port, is equipped with thermo detector on the outer wall of the outlet port.
Preferably, the preheating cabinet includes upper box and lower box, and the upper box and lower box are tightly connected, described
Air outlet is uniformly arranged on the inner wall of lower box.
Preferably, the guiding mechanism includes upper junction plate and lower connecting plate, and the upper junction plate is solid by upper connecting rod
Due to the inner cavity top of upper box, the lower connecting plate is fixed on the intracavity bottom of lower box, the upper company by lower connecting rod
The opposing sidewalls of fishplate bar and lower connecting plate are respectively equipped with compatible upper guide plate and lower guide plate.
Preferably, the upper guide plate and lower guide plate are equipped with three groups or more.
Preferably, the outer wall of the preheating cabinet is equipped with insulating layer, and insulating layer is aerogel blanket.
Preferably, the inside of the fixed lid is equipped with annular heat-preservation cotton layer, and annular heat-preservation cotton layer is located at incoming line and goes out
The periphery of line mouth.
Compared with prior art, the utility model has the beneficial effects that the utility model structure is simple, and it is easy to use, lead to
The hot-air for crossing air-heater generation preheats wire and cable, and preventing preheating, box interior temperature is excessively high damages wire and cable
It is bad, the available effective control of box interior temperature is preheated, realizes being evenly heated for wire and cable, improves the effect of preheating cabinet
Fruit, heat insulation effect is good, does not easily cause scattering and disappearing for heat, and can realize the duration preheating of wire and cable, guarantees wire and cable
Production efficiency.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model guiding mechanism structural schematic diagram.
In attached drawing, parts list represented by the reference numerals are as follows:
1- bracket, 2- preheat cabinet, 21- upper box, 22- lower box, 3- incoming line, 4- line outlet, the fixed lid of 5-, 6- receipts
Line roller, 7- guiding mechanism, 71- upper junction plate, 72- lower connecting plate, 73- upper connecting rod, 74- lower connecting rod, the upper guide plate of 75-,
76- lower guide plate, 8- air outlet, 9- air-heater, 10- air supply duct, 11- volume damper, 12- outlet port, 13- thermometric
Meter.
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
All other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of preheating being suitable for wire and cable production
Device, including bracket 1, the top of the bracket 1 be equipped with preheating cabinet 2,2 left and right ends of preheating cabinet have into
The outside of line mouth 3 and line outlet 4, the incoming line 3 and line outlet 4 is equipped with fixed lid 5, and the fixed lid 5 is socketed in preheating
The left and right ends of cabinet 2, the outside of the line outlet 4 are equipped with the take-up roller 6 being fixed on fixed lid 5, the preheating cabinet 2
Inside is fixedly installed with guiding mechanism 7, and the inner wall of the preheating cabinet 2 is uniformly connected with air outlet 8, the top of the bracket 1
Portion is equipped with air-heater 9, and the air-heater 9 is connected by air supply duct 10 with air outlet 8, outside the air supply duct 10
Volume damper 11 is installed, the top side of the preheating cabinet 2 is communicated with outlet port 12, the outlet port 12 on wall
Outer wall on thermo detector 13 is installed.
Further, the preheating cabinet 2 includes upper box 21 and lower box 22, and the upper box 21 and lower box 22 are close
Envelope connection, the air outlet 8 are uniformly arranged on the inner wall of lower box 22, are separated by upper box 21 and lower box 22, can
Wire and cable to be preheated is installed in lower box 22, upper box 21 is then shut off, carries out warm operation.
Further, the guiding mechanism 7 includes upper junction plate 71 and lower connecting plate 72, and the upper junction plate 71 passes through upper
Connecting rod 73 is fixed on the inner cavity top of upper box 21, and the lower connecting plate 72 is fixed on lower box 22 by lower connecting rod 74
The opposing sidewalls of intracavity bottom, the upper junction plate 71 and lower connecting plate 72 are respectively equipped with compatible upper guide plate 75 and lead under
To plate 76, by the way that wire and cable to be preheated to be placed between upper guide plate 75 and lower guide plate 76, so that wire and cable exists
It is easy to remove in warm.
Further, the upper guide plate 75 and lower guide plate 76 are equipped with three groups or more, can carry out multiple groups electric wire simultaneously
Cable preheating, efficiency are fast.
Further, the outer wall of the preheating cabinet 2 is equipped with insulating layer, and insulating layer is aerogel blanket, has good
Insulation effect keeps the temperature the inside of preheating cabinet 2, avoids scattering and disappearing for heat.
Further, the inside of the fixed lid 5 is equipped with annular heat-preservation cotton layer, and annular heat-preservation cotton layer is located at incoming line 3
With the periphery of line outlet 4, scattering and disappearing at incoming line 3 and line outlet 4 heat can effectively ensure that by annular heat-preservation cotton layer, play
The effect of heat preservation.
One concrete application of the present embodiment are as follows: by opening upper box 21, wire and cable to be preheated is placed in down
On lower guide plate 76 in cabinet 22, it is then shut off upper box 21, the outer wall of preheating cabinet 2 is equipped with insulating layer, and insulating layer is
Aerogel blanket guarantees that the heat insulating ability in preheating cabinet 2, wire and cable to be preheated are placed in guide plate 75 and lower guide plate 76
Between, so that wire and cable is easy to remove in warm, upper guide plate 75 and lower guide plate 76 are equipped with three groups or more, can
Multiple groups wire and cable preheating is carried out simultaneously, efficiency is fast, then will be located at the electric wire at incoming line 3 and line outlet 4 by fixed lid 5
Cable carries out position restriction, and the inside of fixed lid 5 is equipped with annular heat-preservation cotton layer, and annular heat-preservation cotton layer is located at incoming line 3
With the periphery of line outlet 4, lost, the starting of the heat at incoming line 3 and line outlet 4 can effectively ensure that by annular heat-preservation cotton layer
Air-heater 9, the hot wind that air-heater 9 generates are delivered at the air outlet 8 of 22 inner wall of lower box setting by hot air duct 10, will
Hot-air is discharged into preheating cabinet 2, realizes the warm operation to wire and cable, and under the action of take-up roller 6, it can will preheat
Wire and cable afterwards carries out take-up, realizes the duration preheating of wire and cable, guarantees wire and cable production efficiency, and preheat
Water air is then discharged from outlet port 12, by the temperature in the detectable preheating cabinet 2 of thermo detector 13, improves the controllable of temperature
Property.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples
In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (6)
1. a kind of preheating device for being suitable for wire and cable production, including bracket (1), it is characterised in that: the bracket (1)
Top is equipped with preheating cabinet (2), and preheating cabinet (2) left and right ends have incoming line (3) and line outlet (4), institute
The outside for stating incoming line (3) and line outlet (4) is equipped with fixed lid (5), and the fixed lid (5) is socketed in preheating cabinet (2)
Left and right ends, the outside of the line outlet (4) are equipped with the take-up roller (6) being fixed on fixed lid (5), the preheating cabinet (2)
Inside be fixedly installed with guiding mechanism (7), it is described preheating cabinet (2) inner wall be uniformly connected with air outlet (8), the branch
It being equipped at the top of frame (1) air-heater (9), the air-heater (9) is connected by air supply duct (10) with air outlet (8),
It is equipped with volume damper (11) on the outer wall of the air supply duct (10), the top side of preheating cabinet (2) is communicated with
Outlet port (12) is equipped with thermo detector (13) on the outer wall of the outlet port (12).
2. a kind of preheating device for being suitable for wire and cable production according to claim 1, it is characterised in that: described pre-
Hot tank body (2) includes upper box (21) and lower box (22), and the upper box (21) and lower box (22) are tightly connected, it is described go out
Gas port (8) is uniformly arranged on the inner wall of lower box (22).
3. a kind of preheating device for being suitable for wire and cable production according to claim 2, it is characterised in that: described to lead
It include upper junction plate (71) and lower connecting plate (72) to mechanism (7), the upper junction plate (71) is fixed by upper connecting rod (73)
In the inner cavity top of upper box (21), the lower connecting plate (72) is fixed on the inner cavity of lower box (22) by lower connecting rod (74)
The opposing sidewalls of bottom, the upper junction plate (71) and lower connecting plate (72) be respectively equipped with compatible upper guide plate (75) and under
Guide plate (76).
4. a kind of preheating device for being suitable for wire and cable production according to claim 3, it is characterised in that: on described
Guide plate (75) and lower guide plate (76) are equipped with three groups or more.
5. a kind of preheating device for being suitable for wire and cable production according to claim 1, it is characterised in that: described pre-
The outer wall of hot tank body (2) is equipped with insulating layer, and insulating layer is aerogel blanket.
6. a kind of preheating device for being suitable for wire and cable production according to claim 1, it is characterised in that: described solid
The inside of fixed lid (5) is equipped with annular heat-preservation cotton layer, and annular heat-preservation cotton layer is located at the periphery of incoming line (3) and line outlet (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821043589.3U CN208368257U (en) | 2018-07-03 | 2018-07-03 | A kind of preheating device being suitable for wire and cable production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821043589.3U CN208368257U (en) | 2018-07-03 | 2018-07-03 | A kind of preheating device being suitable for wire and cable production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208368257U true CN208368257U (en) | 2019-01-11 |
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ID=64924328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821043589.3U Active CN208368257U (en) | 2018-07-03 | 2018-07-03 | A kind of preheating device being suitable for wire and cable production |
Country Status (1)
| Country | Link |
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| CN (1) | CN208368257U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110817596A (en) * | 2019-12-04 | 2020-02-21 | 芜湖航天特种电缆厂股份有限公司 | Preheating device before cable rolling |
-
2018
- 2018-07-03 CN CN201821043589.3U patent/CN208368257U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110817596A (en) * | 2019-12-04 | 2020-02-21 | 芜湖航天特种电缆厂股份有限公司 | Preheating device before cable rolling |
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