CN206106313U - Wire preheating device of cable extruding machine - Google Patents
Wire preheating device of cable extruding machine Download PDFInfo
- Publication number
- CN206106313U CN206106313U CN201620666892.3U CN201620666892U CN206106313U CN 206106313 U CN206106313 U CN 206106313U CN 201620666892 U CN201620666892 U CN 201620666892U CN 206106313 U CN206106313 U CN 206106313U
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- China
- Prior art keywords
- wire
- wheel
- heater
- preheating device
- extruding machine
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Abstract
The utility model discloses a wire preheating device of cable extruding machine, including frame and rack -mounted heating device, heating device includes incoming line and outlet, the incoming line and the outlet outside all are equipped with the guide pulley, be equipped with the metallic channel on the guide pulley, the metallic channel has two at least, the metallic channel waits along guide wheel shaft line direction distribution that the wire that preheats just can be through heating many times in heating device to the effectual preheating time who waits to preheat the wire that has increased has improved preheating efficiency, simultaneously, only needs two guide pulleys, just can heat simple structure to the wire many times.
Description
Technical field
This utility model is related to cable production technical field, more specifically, it relates to a kind of cable extruding machine is led
Line preheating device.
Background technology
Cable is the general designation of optical cable, cable and other items, and wherein cable is the connecting wire commonly used in industry and everyday devices.
The adhesive strength between insulating barrier and inner lead in cable is an important indicator of cable quality, in order that insulating barrier can
Preferably it is attached on wire, typically preheats wire to a certain extent before wire imports cable extrusion machine, makes insulating barrier attached
Effect more preferable.The cable preheater of existing middle existence form various kinds, cable preheater is typically used cooperatively with extruder, its
In, cable preheater is typically provided with the heater heated by way of electromagnetic induction.
At present, the patent of Publication No. CN202126875U discloses a kind of pre- hot charging of cable in production of cable inside conductor
Put, it includes support, heater and temperature controller, heater is fixed on support, be provided with to place in heater and lead
The steel pipe of line, steel pipe is externally provided with the electrothermal tube of heating steel pipe and the thermocouple of measurement temperature, electrothermal tube and thermocouple connection temperature
Controller, steel pipe, electrothermal tube and thermocouple are externally provided with thermal insulation layer, and using temperature controller the temperature of steel pipe is controlled, during production, plus
Thermal is fixed on a production line, and wire is passed through from steel pipe and is preheated.The wire preheating device simple structure, small volume, temperature
Degree precise control, low cost of manufacture is adapted to production demand.
But, when the wire preheating device is preheated to wire, wire is entered from the side of preheating device, directly from pre-
The opposite side of thermal is derived, and the time of staying of the wire in preheating device is too short, and the temperature of wire will not reach predetermined value, enter
And affect the tack between insulating barrier and wire.
Utility model content
The purpose of this utility model is to provide a kind of wire preheating device of cable extruding machine, with more preferable pre- thermal effect
Really.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of cable extruding machine
Wire preheating device, including frame and rack-mounted heater, the heater includes incoming line and outlet
Mouthful, guide wheel is equipped with the outside of the incoming line and line outlet, the guide wheel is provided with least two metallic channels, the metallic channel
Along guide wheel axis directional spreding.
By adopting above-mentioned technical proposal, by the setting of guide wheel, can effectively guide wire to enter from guide wheel and heat
Device, then derive heater through guide wheel, it is to avoid the wire contact excessive with the box body of heater, so as to cause wire
Damage, while guide wheel is arranged on into the outside of heater, can effectively avoid high temperature from causing to damage to guide wheel；Need preheating
Guide wheel of the wire on the outside of incoming line on metallic channel enter heater, bypass the metallic channel on line outlet outboard guide
After enter back into heater, further around cross incoming line on the outside of guide wheel on other metallic channel after enter back into heater, wait to preheat
Wire through different winding metallic channels in heater through heating for multiple times, increase treats pre- thermal wire in heater
Residence time, so as to be effectively increased the preheating time for treating pre- thermal wire, improves the pre- thermal efficiency, while, it is only necessary to two
Individual guide wheel, it becomes possible to wire heating for multiple times, simple structure.
Preferably, the heater includes box body and heating tube, and the both sides of the box body are equipped with for installing guide wheel
Bracing frame, support frame as described above is detachably connected with box body.
By adopting above-mentioned technical proposal, box body can be prevented effectively from workman and touch heating tube and be burned, bracing frame
Exist, the installation of guide wheel can be facilitated, due to bracing frame with and body be detachably connected, transport when, can be by bracing frame and box
Body splits to transport, so can in the more devices of effective space transoportation, meanwhile, when bracing frame is damaged, it is only necessary to
Changing bracing frame just can be with, meanwhile, when bracing frame is changed, box body will not be caused to damage, so more economical environmental protection.
Preferably, support frame as described above is threadedly coupled with box body.
It is threadedly coupled with box body by adopting above-mentioned technical proposal, bracing frame, bracing frame can be made by tightening threaded rod
It is fixed on box body；Bracing frame can be disassembled by the bar that unscrews, so connection can realize the dismounting of bracing frame,
Bracing frame can again installed more firm.
Preferably, the both sides of the box body are provided with projection, and support frame as described above is provided with the groove being engaged by clamping with projection.
By adopting above-mentioned technical proposal, when needing to install bracing frame, by the convex of the groove alignment box body on bracing frame
Block, promotes bracing frame to make in the embedded groove of projection, when needing to dismantle bracing frame, bracing frame to be released from box body, is not required to
Just bracing frame can be disassembled from box body using any instrument, operation is very easy.
Preferably, two conversioning wheels for changing lead location, the conversioning wheel are provided between the heater and guide wheel
Diameter be two metallic channel intermediate distances half.
By adopting above-mentioned technical proposal, conversioning wheel is installed between heater and guide wheel, wire can be made in metallic channel
During upper winding, keep with metallic channel in approximately the same plane, playing a part of to change lead location, wire is from two Different Planes
Metallic channel on wind, wire when wire preheat can be reduced and skid off metallic channel, so as to increase wire preheating work imitate
Rate.
Preferably, the conversioning wheel is provided with the wire lead slot along the distribution of conversioning wheel axis direction.
By adopting above-mentioned technical proposal, when the position of wire is changed by conversioning wheel, wire lead slot can reduce wire cunning
Go out conversioning wheel, so as to increase the work efficiency of wire preheating.
Preferably, on support frame as described above away from being provided with the conductor loop that passes through for wire on the outside of guide wheel.
By adopting above-mentioned technical proposal, by the setting of conductor loop, wire initially passes through conductor loop, then through guide wheel, leads
Wire loop can carry out the fixation of conveying direction to wire, can effectively reduce wire and shift on guide wheel, so as to skid off
Guide wheel affects the work of preheating device.
Preferably, the earthenware passed through for wire is provided between the heater and conversioning wheel.
By adopting above-mentioned technical proposal, by the setting of earthenware, wire when being heated in into heater,
Need to first pass through earthenware, the presence of earthenware can be prevented effectively from the wire that workman touched after heating and be burned, meanwhile, energy
Enough thermal loss for reducing wire after heating.
Preferably, the bottom of the frame is symmetrically arranged with universal rolling wheel.
By adopting above-mentioned technical proposal, by the universal rolling wheel installed in bottom of the frame, can be moved easily plus hot charging
Suitable position is put, preferably heat treated can be carried out to wire.
Preferably, the universal rolling wheel is provided with the locking member for locking universal rolling wheel.
By adopting above-mentioned technical proposal, by the locking member on the universal rolling wheel, when heater move to it is pre-
When positioning is put, universal rolling wheel is pinned by locking member, prevent universal rolling wheel from rolling, so that heater is maintained static,
Heater is facilitated to carry out heat treated to wire.
In sum, this utility model has the advantages that：
1st, guide wheel is installed by heater both sides, reduces the high temperature in heater and guide wheel is caused to damage, each is led
Two metallic channels are opened up on wheel, so that wire can be preheated three times in heater, is increased wire to be preheated and is rested on
Time in heater, improve the pre- thermal efficiency of wire；
2nd, by the setting of conversioning wheel and wire lead slot, wire can effectively be reduced during preheating, wire is skidded off
Metallic channel, so as to increase the work efficiency of wire preheating；
3rd, by the setting of conductor loop, wire can effectively be reduced during preheating, wire skids off metallic channel, from
And increase the work efficiency of wire preheating；
4th, by the setting of earthenware, workman can be reduced and touches the wire injury after heating, meanwhile, it is capable to reduce add
The thermal loss of wire after heat.
Description of the drawings
Fig. 1 is the structural representation of embodiment one；
Fig. 2 is the enlarged drawing of part A in Fig. 1；
Fig. 3 is the structural representation of embodiment two；
Fig. 4 is the enlarged drawing of part B in Fig. 3.
In figure：1st, frame；2nd, heater；21st, incoming line；22nd, line outlet；23rd, box body；24th, heating tube；3rd, guide wheel；
4th, metallic channel；5th, bracing frame；6th, projection；7th, groove；8th, conversioning wheel；9th, wire lead slot；10th, conductor loop；11st, earthenware；12nd, it is universal
Roller；13rd, locking member；14th, temperature controller；15th, threaded rod.
Specific embodiment
This utility model is described in further detail below in conjunction with accompanying drawing.
This specific embodiment is only that it is not to restriction of the present utility model, ability to explanation of the present utility model
Field technique personnel can make as needed the modification without creative contribution after this specification is read to the present embodiment, but
As long as all being protected by Patent Law in right of the present utility model.
Embodiment one：A kind of wire preheating device of cable extruding machine, sees figures.1.and.2, including frame 1 and plus hot charging
2 are put, heater 2 is fixedly mounted in frame 1, heater 2 includes box body 23 and heating tube 24, wherein, the two of box body 23
Side offers incoming line 21 and line outlet 22, on the side wall that the incoming line 21 of box body 23 and line outlet 22 are located, is separately installed with
Bracing frame 5, bracing frame 5 is threaded connection with box body 23, by tightening threaded rod 15 bracing frame 5 can be made to be fixed on box body 23
On, by unscrewing, bar 15 disassembles bracing frame 5 from box body 23, and bracing frame 5 is two parallel L-shaped bars, is supporting
Frame 5 is provided with guide wheel 3 away from one end of box body 23, can effectively avoid heating tube 24 from causing to damage to guide wheel 3, wherein,
Guide wheel 3 is separately installed with the bracing frame 5 of incoming line 21 and line outlet 22, on guide wheel 3, two metallic channels 4 is offered, two
Metallic channel 4 is distributed along the axis direction of guide wheel 3, and the metallic channel 4 on guide wheel 3 includes the metallic channel 4 and the wire on the right for the left side
Groove 4, needs metallic channel 4 of the wire of preheating through the left side of the side of incoming line 21 to enter heater 2, bypasses line outlet 22 1
Heater 2 is entered back into after the metallic channel 4 on the left side of side, is entered back into after the metallic channel 4 further around the right for crossing the side of incoming line 21
Heater 2, carries out follow-up operation after the metallic channel 4 on the right for eventually passing the side of line outlet 22, so to be preheated leads
Line just can increased the time of staying of the pre- thermal wire in heater 2 in heater 2 through three heating, so as to
The preheating time for treating pre- thermal wire is effectively increased, the pre- thermal efficiency is improve, while, it is only necessary to two guide wheels 3, it becomes possible to right
Wire heating for multiple times, simple structure.
See figures.1.and.2, conversioning wheel 8 be installed on bracing frame 5, conversioning wheel 8 is fixed on bracing frame 5 by rotating shaft,
Wire is located between heater 2 and guide wheel 3, can make the plane conversion that the position of wire is located from a metallic channel 4 to another
The plane that one metallic channel 4 is located, can effectively reduce wire and shift on guide wheel 3；Offer on conversioning wheel 8 and draw
Wire casing 9, wire lead slot 9 is distributed along the axis of conversioning wheel 8, can effectively reduce wire and shift on conversioning wheel 8.
See figures.1.and.2, conductor loop 10 is installed on bracing frame 5, conductor loop 10 is fixed on bracing frame by mounting rod
On 5, conductor loop 10 is located remotely from the side of heater 2, and wire to be preheated is needed through wire before metallic channel 4
Ring 10, conductor loop 10 can carry out the guiding of conveying direction to wire, can effectively reduce wire and occur on guide wheel 3 partially
Move, so as to skid off guide wheel 3 production is affected；Earthenware 11 is installed between heater 2 and conversioning wheel 8, earthenware 11 is installed
On bracing frame 5, wherein, the two ends of the mouth of pipe of earthenware 11 are respectively guide wheel 3 and incoming line 21, and another earthenware 11 is managed
Mouthful two ends be respectively guide wheel 3 and line outlet 22, can be prevented effectively from workman touch heating after wire be burned, meanwhile,
Guide wheel 3 can be prevented effectively to be too near to heater 2 and cause the damage of guide wheel 3.
See figures.1.and.2, temperature controller 14 is installed in frame 1, temperature controller 14 can control heating tube 24
The height of temperature, can be adjusted according to the different size of wire and type to the temperature in heater 2, make plus hot charging
Putting the temperature in 2 can reach the effect preheated to wire, and temperature controller 14 works as heating during temperature control is carried out
When the temperature of pipe 24 is increased to design temperature, temperature controller 14 can send signal to be stopped heating heating tube 24, but at this moment
Temperature inside heating tube 24 will also be heated to heated wire, and at a temperature of heating tube 24 design temperature is dropped to
Lower limit when, temperature controller 14 begins to send out the signal of heating again, begins to warm up, and the temperature of heating tube 24 begins to ramp up.
See figures.1.and.2, universal rolling wheel 12 is installed in the bottom of frame 1, locking member is installed on universal rolling wheel 12
13, so can roll universal rolling wheel 12 by promoting frame 1, convenient mobile heating device 2 arrives suitable position, passes through
Locking member 13 pins universal rolling wheel 12 makes universal rolling wheel 12 to roll, so that the heater 2 in frame 1 is solid
It is fixed motionless, facilitate heater 2 to carry out heat treated to wire.
The course of work of the wire preheating device of cable extruding machine：See figures.1.and.2, promote frame 1, make to be arranged on machine
Heater 2 on frame 1 is located at suitable position, and rotation lock part 13 fixes universal rolling wheel 12, it would be desirable to the wire of preheating
Sequentially pass through and enter after conductor loop 10, the metallic channel 4 on the left side of the side of incoming line 21, earthenware 11 and incoming line 21 heater
2, then sequentially pass through line outlet 22, earthenware 11, the metallic channel 4 on the left side of the side of line outlet 22, earthenware 11 and line outlet 22
Enter heater 2 afterwards, then sequentially pass through wire lead slot 9 on incoming line 21, earthenware 11, conversioning wheel 8, the side of incoming line 21
Enter heater 2 after metallic channel 4, earthenware 11 and the incoming line 21 on the right, then sequentially pass through line outlet 22, earthenware 11,
Carry out follow-up operation after the metallic channel 4 and conductor loop 10 on the right of the side of line outlet 22, wire so to be preheated just can be with
Through three heating in heater 2, according to the different size and type of wire, can be by the temperature in frame 1
Degree controller 14 temperature in heater 2 is adjusted, enable the temperature in heater 2 reach wire is carried out it is pre-
The effect of heat.
Embodiment two：A kind of wire preheating device of cable extruding machine, with reference to Fig. 3 and Fig. 4, the present embodiment and embodiment one
Difference be that box body 23 is provided with projection 6, wherein, one end away from box body 23 of projection 6 greatly near box body 23
End, bracing frame 5 is provided with the groove 7 being engaged by clamping with projection 6, when needing to install bracing frame 5, by the groove 7 on bracing frame 5
Insert from the end of projection 6, bracing frame 5 is connected on box body 23, when needing to dismantle bracing frame 5, by bracing frame 5 from box body
Release on 23, so dismounting need not use other instruments, and operation is very easy, and when bracing frame 5 is changed, will not be to box
Body 23 causes to damage, more economical environmental protection.
Claims (8)
1. a kind of wire preheating device of cable extruding machine, including frame (1) and the heater in frame (1)
(2), the heater (2) includes incoming line (21) and line outlet (22), it is characterized in that：The incoming line (21) and line outlet
(22) outside is equipped with guide wheel (3), and the guide wheel (3) is provided with least two metallic channels (4), and metallic channel (4) edge is led
Wheel (3) axis direction distribution, the heater (2) includes box body (23) and heating tube (24), the both sides of the box body (23)
The bracing frame (5) for installing guide wheel (3) is equipped with, support frame as described above (5) is detachably connected with box body (23), described plus hot charging
Put and two conversioning wheels (8) for changing lead location are provided between (2) and guide wheel (3), the diameter of the conversioning wheel (8) is two wires
The half of groove (4) intermediate distance.
2. the wire preheating device of cable extruding machine according to claim 1, is characterized in that：Support frame as described above (5) and box
Body (23) is threadedly coupled.
3. the wire preheating device of cable extruding machine according to claim 1, is characterized in that：The both sides of the box body (23)
Projection (6) is provided with, support frame as described above (5) is provided with the groove (7) being engaged by clamping with projection (6).
4. the wire preheating device of cable extruding machine according to claim 1, is characterized in that：Set on the conversioning wheel (8)
There is the wire lead slot (9) along the distribution of conversioning wheel (8) axis direction.
5. the wire preheating device of cable extruding machine according to claim 4, is characterized in that：It is remote on support frame as described above (5)
The conductor loop (10) passed through for wire is provided with the outside of guide wheel (3).
6. the wire preheating device of cable extruding machine according to claim 5, is characterized in that：The heater (2) with
The earthenware (11) passed through for wire is provided between conversioning wheel (8).
7. the wire preheating device of cable extruding machine according to claim 6, is characterized in that：The bottom of the frame (1)
It is symmetrically arranged with universal rolling wheel (12).
8. the wire preheating device of cable extruding machine according to claim 7, is characterized in that：On the universal rolling wheel (12)
It is provided with the locking member (13) for locking universal rolling wheel (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620666892.3U CN206106313U (en) | 2016-06-29 | 2016-06-29 | Wire preheating device of cable extruding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620666892.3U CN206106313U (en) | 2016-06-29 | 2016-06-29 | Wire preheating device of cable extruding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206106313U true CN206106313U (en) | 2017-04-19 |
Family
ID=58509839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620666892.3U Expired - Fee Related CN206106313U (en) | 2016-06-29 | 2016-06-29 | Wire preheating device of cable extruding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206106313U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109765263A (en) * | 2018-12-28 | 2019-05-17 | 青岛青缆科技有限责任公司 | It is a kind of for making the heating device of Geothermal electric cable |
-
2016
- 2016-06-29 CN CN201620666892.3U patent/CN206106313U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109765263A (en) * | 2018-12-28 | 2019-05-17 | 青岛青缆科技有限责任公司 | It is a kind of for making the heating device of Geothermal electric cable |
| CN109765263B (en) * | 2018-12-28 | 2021-06-15 | 青岛青缆科技有限责任公司 | Heating device for manufacturing geothermal cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170419 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |