CN106486214B - A kind of cradle-type cable-former and its Pretwist angle adjusting apparatus - Google Patents
A kind of cradle-type cable-former and its Pretwist angle adjusting apparatus Download PDFInfo
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- CN106486214B CN106486214B CN201510560561.1A CN201510560561A CN106486214B CN 106486214 B CN106486214 B CN 106486214B CN 201510560561 A CN201510560561 A CN 201510560561A CN 106486214 B CN106486214 B CN 106486214B
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Abstract
The invention discloses a kind of cradle-type cable-former and its Pretwist angle adjusting apparatus, Pretwist angle strip device includes and the coaxial arrangement of the bearing disc of cradle-type cable-former and the turntable rotated synchronously with bearing disc, the multiple Pretwist angle adjustment units being arranged on turntable, multiple Pretwist angle adjustment units are corresponded with multiple cradles on bearing disc, each Pretwist angle adjustment unit includes the pedestal for being fixed on turntable, the wheel carrier being rotatably arranged on pedestal, two pinch rollers being arranged on wheel carrier, for sensing the inductor of wheel carrier rotational angle, for adjusting the pretwist motor of the Pretwist angle of conducting wire and being communicably connected with inductor and control the controller of pretwist motor.So set, the Pretwist angle adjusting apparatus of cradle-type cable-former provided by the invention, conducting wire Pretwist angle can be controlled reliably in the reasonable scope, and artificial judgment and operation is not required.
Description
Technical field
The present invention relates to cable processing technique field, more specifically to a kind of cradle-type cable-former and its pre- torsional angle
Spend adjusting apparatus.
Background technology
Conductor cross-section shape can be circular, fan-shaped or different form solid conductor by cradle-type cable-former, be twisted together, shape
Into cable.
In the cable of process sector or shaped conductor, each conducting wire released on the cradle of cable-former first passes through pre- torsional angle
After degree adjustment, process in twisted wire grinding tool is entered back into.
In the prior art, the Pretwist angle of each conducting wire is all observed and adjusted by operating personnel, if for example, single
The Pretwist angle process of conducting wire manually adjusts the angle of draw drum, make the Pretwist angle of solid conductor in normal range (NR).Such as
This, artificial judgment error is larger, and the time-consuming effort of manual operation.
Therefore, how to solve in the prior art, to control the Pretwist angle error of solid conductor larger and time-consuming effort is asked
Topic, becomes those skilled in the art's important technological problems to be solved.
The content of the invention
It in view of this, can be reliably the present invention provides a kind of Pretwist angle adjusting apparatus of cradle-type cable-former
By the control of conducting wire Pretwist angle in the reasonable scope, and artificial judgment and operation is not required.The present invention also provides one kind to include
The cradle-type cable-former of above-mentioned Pretwist angle adjusting apparatus.
The Pretwist angle adjusting apparatus of a kind of cradle-type cable-former provided by the invention, including being held with cradle-type cable-former
Platen coaxial arrangement and the turntable rotated synchronously with the bearing disc, the multiple Pretwist angles adjustment list being arranged on the turntable
Member, multiple Pretwist angle adjustment units are corresponded with multiple cradles on the bearing disc, each Pretwist angle
Adjustment unit include being fixed on the pedestal of the turntable, the wheel carrier being rotatably arranged on the pedestal, be arranged on it is described
Two pinch rollers on wheel carrier, for sense the wheel carrier rotational angle inductor, for adjusting the pre- of the Pretwist angle of conducting wire
It turns round motor and is communicably connected with the inductor and controls the controller of the pretwist motor, two pinch rollers
Periphery is correspondingly arranged, and be all provided on the periphery of two pinch rollers it is fluted, two grooves formed with conducting wire phase
The crossed beam trunking of adaptation, when conducting wire pretwist, drive the wheel carrier to generate rotation.
Preferably, the wheel is provided with change, and the change is equipped with lug boss, and the inductor is opened including two strokes
It closing, the boss is between two travel switches, when the lug boss encounters any one of travel switch, institute
Stating controller controls the pretwist motor driving conducting wire to rotate backward.
Preferably, in two pinch rollers, the periphery of one of them is equipped with the groove that cross section is arc-shaped, another
Periphery be equipped with triangle groove.
Preferably, on multiple pretwist motors on the bearing disc, multiple pretwist motors and the bearing disc
Multiple cradles correspond, and each pretwist motor is for driving the cradle to carry out rotation, with what is released to the cradle
Conducting wire carries out pretwist.
The present invention also provides a kind of cradle-type cable-former, including Pretwist angle adjustment dress such as described in any one of the above embodiments
It puts.
The technical solution provided according to the present invention, the conducting wire that each cradle on the bearing disc of cradle-type cable-former is released,
It is twisted together into twisted wire mold core after the crossed beam trunking formed through two pinch rollers.When solid conductor carries out pretwist, in pretwist
Under the action of motor, conducting wire itself twists, and since the cross-sectional shape of conducting wire is adapted with the shape of crossed beam trunking, works as conducting wire
During torsion, wheel carrier can be driven to generate rotation.Inductor is used to sense the rotational angle of wheel carrier generation, when beyond setting range,
I.e. induction information is sent to controller by the Pretwist angle of conducting wire beyond preset range, inductor, and controller then controls pretwist
Motor rotates, and makes conducting wire that turn-back occur, and then the Pretwist angle of conducting wire is made to return back within zone of reasonableness.So set,
Pretwist angle adjusting apparatus provided by the invention, be not required artificial judgment conducting wire Pretwist angle whether in the reasonable scope, into
And the problem of error caused by avoiding artificial judgment and time-consuming effort.
The present invention also provides a kind of cradle-type cable-former, including Pretwist angle adjusting apparatus as described above.So set
It puts, cradle-type cable-former provided by the invention, error caused by can avoiding the problem that artificial judgment and time-consuming effort.
Description of the drawings
It in order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention, for those of ordinary skill in the art, without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is Pretwist angle adjusting apparatus stereoscopic schematic diagram provided in an embodiment of the present invention；
Fig. 2 is Pretwist angle adjusting apparatus schematic front view provided in an embodiment of the present invention；
Fig. 3 is cradle-type cable-former schematic diagram provided in an embodiment of the present invention；
Wherein, bearing disc -11, cradle -12, turntable -13, Pretwist angle adjustment unit -14, pedestal -15, wheel
Frame -16, pinch roller -17, pretwist motor -18, crossed beam trunking -19, lug boss -20, travel switch -21.
Specific embodiment
Present embodiment provides a kind of Pretwist angle adjusting apparatus of cradle-type cable-former, can reliably by
Conducting wire Pretwist angle controls in the reasonable scope, and artificial judgment and operation is not required.Present embodiment additionally provides one
Kind includes the cradle-type cable-former of above-mentioned Pretwist angle adjusting apparatus.
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment belongs to the scope of protection of the invention.
Please refer to Fig.1-Fig. 3, a kind of Pretwist angle adjusting apparatus for cradle-type cable-former that present embodiment provides,
Be coaxially disposed including the bearing disc 11 with cradle-type cable-former and with bearing disc 11 rotate synchronously turntable 13, be arranged on turntable 13
On multiple Pretwist angle adjustment units 14.
Wherein, multiple Pretwist angle adjustment units 14 are corresponded with multiple cradles 12 on bearing disc 11, i.e., each shake
The conducting wire released on basket 12 all passes through corresponding Pretwist angle adjustment unit 14.
Each Pretwist angle adjustment unit 14 includes being fixed on the pedestal 15 of turntable 13, is rotatably arranged in pedestal 15
On wheel carrier 16, be arranged on wheel carrier 16 two pinch rollers 17, for sense 16 rotational angle of wheel carrier inductor, for adjusting
The pretwist motor 18 of the Pretwist angle of conducting wire and communicably it is connected with inductor and controls the control of the pretwist motor 18
Device processed, the periphery of two pinch rollers 17 are correspondingly arranged, and are all provided with fluted on the periphery of two pinch rollers 17, and two grooves are formed
The crossed beam trunking 19 being adapted with conducting wire, wheel carrier 16 is driven to generate rotation during conducting wire pretwist.
According to the technical solution that present embodiment provides, each cradle 12 on the bearing disc 11 of cradle-type cable-former
The conducting wire of releasing, the crossed beam trunking 19 formed through two pinch rollers 17 twist together afterwards into twisted wire mold core.When solid conductor into
During row pretwist, under the action of pretwist motor 18, conducting wire itself twists, due to cross-sectional shape and the crossed beam trunking 19 of conducting wire
Shape be adapted, when conducting wire reverses, can drive wheel carrier 16 generate rotation.Inductor is used to sense the rotation of the generation of wheel carrier 16
Angle, when beyond setting range, i.e., induction information is sent to control by the Pretwist angle of conducting wire beyond preset range, inductor
Device processed, controller then control pretwist motor 18 to rotate, and make conducting wire that turn-back occur, and then return back to the Pretwist angle of conducting wire
Within zone of reasonableness.
So set, the Pretwist angle adjusting apparatus that present embodiment provides, is not required the pre- of artificial judgment conducting wire
Torsional angle degree whether in the reasonable scope, and then the problem of error caused by avoiding artificial judgment and time-consuming effort.
Specifically, above-mentioned inductor can be such as following settings.Wheel carrier 16 is equipped with change, and change is equipped with lug boss 20, inductor
Including two travel switches 21, lug boss 20 is located between two travel switches 21, and lug boss 20 is met any one stroke and opened
When closing 21, controller control pretwist motor 18 drives conducting wire turn-back.
So set, touching travel switch 21 by the change rotated together with wheel carrier 16, formed by travel switch 21
Inductive signal, controller realize the pre- of conducting wire according to the rotation direction and rotational angle of actuated signal control pretwist motor 18
Torsional angle degree adjusts.
Certainly, above-mentioned inductor is alternatively other set-up modes, for example, can be specially angular transducer, controller root
According to the sensing angle of angular transducer, the rotation direction and angle of motor are controlled.
In the preferred embodiment of present embodiment, multiple pretwist motors 18, multiple pretwist electricity are provided on bearing disc 11
Machine 18 is corresponded with multiple cradles 12 on bearing disc 11, and each pretwist motor 18 is used to that cradle 12 to be driven to carry out rotation, with
Pretwist is carried out to the conducting wire that cradle 12 is released.
It should be noted that pre twist of the prior art includes pretwist motor, by the motor-driven centre tooth of pretwist
Wheel, the multiple planetary gears being combined with central gear, planetary gear drives each cradle to carry out rotation, and then realizes each and lead
The pretwist of line.Alternatively, using drive sprocket multiple driven sprockets is driven to realize the rotation of each cradle, and then realize the pre- of conducting wire
It turns round.The power of pre twist of the prior art is derived from same pretwist motor, drives multiple shake simultaneously by transmission parts
Basket rotates.
And in the preferred embodiment that present embodiment provides, each pretwist motor 18 is fixed on bearing disc 11,
And correspond drive connection with the shaft of each cradle 12, i.e., each pretwist motor 18 drives a cradle 12 to carry out rotation,
And then the rotation angle of cradle 12 can be controlled, so set, intermediate gear or sprocket wheel have been evaded in the driving of each cradle 12
Transmission link, and then can avoid because being rotated using gear or each cradle 12 of chain wheel drive, and caused by lubricating requirement
High, gear or sprocket wheel concentricity are susceptible to the technical issues of problem and drive life are short.Moreover, can realize pair
The independent control of the Pretwist angle of each conducting wire, make the Pretwist angle of each conducting wire all in zone of reasonableness within.
It should be noted that the Pretwist angle adjusting apparatus that present embodiment provides, suitable for each shaped conductor
Pretwist angle adjustment, for example, for sector conductor Pretwist angle adjustment when, only need to be by wherein one in two pinch rollers 17
A periphery is equipped with the groove that cross section is arc-shaped, another periphery is equipped with the groove of triangle, arc-shaped
The groove of groove and triangle, which is correspondingly arranged, can form the crossed beam trunking 19 consistent with sector conductor.Certainly, for other
During the conducting wire pretwist of shape, only the groove of two pinch rollers 17 need to accordingly be changed, crossed beam trunking 19 is made to be adapted i.e. with conducting wire
It can.
Present embodiment additionally provides a kind of cradle-type cable-former, adjusts and fills including Pretwist angle as described above
It puts.So set, the cradle-type cable-former that present embodiment provides, can reliably control conducting wire Pretwist angle
In zone of reasonableness, and artificial judgment and operation is not required.The derivation of the advantageous effect and above-mentioned Pretwist angle adjusting apparatus
The derivation of caused advantageous effect is substantially similar, therefore repeats no more herein.
The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or use the present invention.
A variety of modifications of these embodiments will be apparent for those skilled in the art, it is as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and the principles and novel features disclosed herein phase one
The most wide scope caused.
Claims (5)
1. a kind of Pretwist angle adjusting apparatus of cradle-type cable-former, which is characterized in that including the pressure-bearing with cradle-type cable-former
Disk coaxial arrangement and the turntable rotated synchronously with the bearing disc, the multiple Pretwist angles adjustment list being arranged on the turntable
Member, multiple Pretwist angle adjustment units are corresponded with multiple cradles on the bearing disc, each Pretwist angle
Adjustment unit includes the pedestal for being fixed on the turntable, the wheel carrier being rotatably arranged on the pedestal, is arranged on the wheel
Two pinch rollers on frame, for sensing the inductor of the wheel carrier rotational angle, the pretwist for adjusting the Pretwist angle of conducting wire
Motor and the controller for connecing and controlling the pretwist motor, the circumference of two pinch rollers are communicatively connected with the inductor
Face is correspondingly arranged, and is all provided with fluted on the periphery of two pinch rollers, and what two grooves were formed is adapted with conducting wire
Crossed beam trunking, when conducting wire pretwist drives the wheel carrier to generate rotation.
2. Pretwist angle adjusting apparatus as described in claim 1, which is characterized in that the wheel is provided with change, the change
Equipped with lug boss, the inductor includes two travel switches, and the boss is described between two travel switches
When lug boss encounters any one of travel switch, the controller controls the pretwist motor driving conducting wire to rotate backward.
3. Pretwist angle adjusting apparatus as described in claim 1, which is characterized in that in two pinch rollers, one of them
Periphery is equipped with the groove that cross section is arc-shaped, another periphery is equipped with the groove of triangle.
4. Pretwist angle adjusting apparatus as described in claim 1, which is characterized in that be provided on the bearing disc multiple described
Pretwist motor, multiple pretwist motors are corresponded with multiple cradles on the bearing disc, and each pretwist motor is used
In the cradle is driven to carry out rotation, pretwist is carried out with the conducting wire released to the cradle.
5. a kind of cradle-type cable-former, which is characterized in that adjust and fill including such as claim 1-4 any one of them Pretwist angle
It puts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510560561.1A CN106486214B (en) | 2015-08-28 | 2015-08-28 | A kind of cradle-type cable-former and its Pretwist angle adjusting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510560561.1A CN106486214B (en) | 2015-08-28 | 2015-08-28 | A kind of cradle-type cable-former and its Pretwist angle adjusting apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106486214A CN106486214A (en) | 2017-03-08 |
| CN106486214B true CN106486214B (en) | 2018-06-05 |
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| CN201510560561.1A Active CN106486214B (en) | 2015-08-28 | 2015-08-28 | A kind of cradle-type cable-former and its Pretwist angle adjusting apparatus |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110706866B (en) * | 2019-09-23 | 2020-12-15 | 信电电线（深圳）有限公司 | Cable pair twister |
| CN113345650A (en) * | 2021-06-02 | 2021-09-03 | 合肥神马科技集团有限公司 | Wire coil frame structure of composite cradle type cable former |
| CN114203362B (en) * | 2021-12-14 | 2023-10-03 | 合肥神马科技集团有限公司 | Phase detection device applied to cradle cabling machine |
| CN116721813B (en) * | 2023-08-10 | 2023-11-24 | 常州市利多合金材料有限公司 | Conductor stranding machine capable of eliminating torsion |
| CN119889822A (en) * | 2025-03-11 | 2025-04-25 | 江苏中京电缆科技有限公司 | Cable forming machine for cable production and processing method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3811257A (en) * | 1972-08-14 | 1974-05-21 | Anaconda Co | Method and apparatus for applying armor tape |
| US6430913B1 (en) * | 1999-05-19 | 2002-08-13 | Southwire Company | Method of and apparatus for making twisted cable and the cable produced thereby |
| CN103578652A (en) * | 2013-10-21 | 2014-02-12 | 安徽长江精工电工机械制造有限公司 | Vertical type cable former with back-twist control function |
| CN204834187U (en) * | 2015-08-28 | 2015-12-02 | 合肥神马科技集团有限公司 | Cradle type cable -former and pretwist angle -adjustment means thereof |
-
2015
- 2015-08-28 CN CN201510560561.1A patent/CN106486214B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3811257A (en) * | 1972-08-14 | 1974-05-21 | Anaconda Co | Method and apparatus for applying armor tape |
| US6430913B1 (en) * | 1999-05-19 | 2002-08-13 | Southwire Company | Method of and apparatus for making twisted cable and the cable produced thereby |
| CN103578652A (en) * | 2013-10-21 | 2014-02-12 | 安徽长江精工电工机械制造有限公司 | Vertical type cable former with back-twist control function |
| CN204834187U (en) * | 2015-08-28 | 2015-12-02 | 合肥神马科技集团有限公司 | Cradle type cable -former and pretwist angle -adjustment means thereof |
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| CN106486214A (en) | 2017-03-08 |
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