CN109509587A - A kind of multiply special type conductor strand back twist cage stranding machine - Google Patents
A kind of multiply special type conductor strand back twist cage stranding machine Download PDFInfo
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- CN109509587A CN109509587A CN201811612415.9A CN201811612415A CN109509587A CN 109509587 A CN109509587 A CN 109509587A CN 201811612415 A CN201811612415 A CN 201811612415A CN 109509587 A CN109509587 A CN 109509587A
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- 239000004020 conductor Substances 0.000 title claims abstract description 205
- 230000007246 mechanism Effects 0.000 claims abstract description 155
- 238000004804 winding Methods 0.000 claims abstract description 37
- 238000004513 sizing Methods 0.000 claims abstract description 24
- 230000005540 biological transmission Effects 0.000 claims description 72
- 230000007704 transition Effects 0.000 claims description 11
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 6
- 230000001360 synchronised effect Effects 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 4
- 230000008450 motivation Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 7
- 230000008054 signal transmission Effects 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/02—Stranding-up
- H01B13/0235—Stranding-up by a twisting device situated between a pay-off device and a take-up device
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/02—Stranding-up
- H01B13/0207—Details; Auxiliary devices
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/02—Stranding-up
- H01B13/0292—After-treatment
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Processes Specially Adapted For Manufacturing Cables (AREA)
Abstract
The invention discloses a kind of multiply special type conductor strand back twist cage stranding machines, belong to cage stranding machine field.Cage stranding machine of the invention, including power drive mechanism, conductor strand mechanism, conductor winding mechanism and conductor take-up mechanism, power drive mechanism is sequentially connected with conductor strand mechanism and conductor winding mechanism respectively, is coiled and is wound in conductor take-up mechanism after the sizing of conductor winding mechanism by the twisted stranded conductor formed of conductor strand mechanism unwrapping wire.The present invention ensures that unwrapping wire position is fixed using multistage back twist gear set always, cooperate buncher driving conductor spiral sizing simultaneously, the unstable caused stranded conductor broken string of traditional cage stranding machine unwrapping wire is effectively prevented, stock is jumped, plays the problems such as torsion and cross-sectional area of conductor roundness, can accurately control stranded conductor section roundness and stranded conductor pitch and twist to, equipment operation is easy, safety coefficient is high, is suitable for that extraordinary conductor is extensive, the twisted production of high efficiency.
Description
Technical field
The present invention relates to a kind of cage stranding machines, more specifically to a kind of multiply special type conductor strand back twist cage
Stranding machine.
Background technique
With the continuous development of China's generation information technology industry, aerospace, electronic device and medical instrument, to letter
Number transmission is with electric wire inner conductor for cable from signal transmission performance, mechanical performance, oxidation and corrosion performance and adverse circumstances
Good conductor stability etc. is kept to propose new challenge.The internal conductor material of wire and cable signal transmission is from general
Bare copper wire develop to subsequent plated film copper wire (silver-plated, nickel plating and tin plating) and Recent study multiply plated film it is high-intensitive,
High conductivity copper alloy stranded conductor and multiply Novel film-coated lightweight composite material stranded conductor etc..Inner conductor is used in signal transmission
The raising of material property, so that we encounter new mechanical equipment automation control problem during stranded conductor, commonly
Copper wire is no longer satisfied the requirement of not damaged, the efficient production of extraordinary conductor of new generation with cage stranding machine.
Summary of the invention
1. technical problems to be solved by the inivention
It is an object of the invention to overcome the above problem existing for existing cage stranding machine, a kind of multiply special type conductor is provided
Twisted back twist cage stranding machine ensures that unwrapping wire position is solid using multistage back twist gear set using technical solution of the present invention always
It is fixed, while cooperating buncher driving conductor spiral sizing, effectively prevent that traditional cage stranding machine unwrapping wire is unstable to be caused
Stranded conductor broken string, jump stock, rise and turn round and the problems such as cross-sectional area of conductor roundness, can accurately control stranded conductor section roundness
With stranded conductor pitch and twist easy to, equipment operation, safety coefficient is high, is suitable for that extraordinary conductor is extensive, high efficiency twists
Symphysis produces.
2. technical solution
In order to achieve the above objectives, technical solution provided by the invention are as follows:
A kind of multiply special type conductor strand back twist cage stranding machine of the invention, including power drive mechanism, conductor strand
Mechanism, conductor winding mechanism and conductor take-up mechanism, the power drive mechanism connect with conductor strand mechanism driving, are used for
The rotary motion of conductor strand mechanism is driven, the conductor strand mechanism, conductor winding mechanism and conductor take-up mechanism are successively set
Set, by the twisted stranded conductor formed of conductor strand mechanism unwrapping wire after the sizing of conductor winding mechanism in conductor take-up mechanism
Coiling winding, wherein
The power drive mechanism is sequentially connected by buncher and conductor winding mechanism, for adjusting twisted lead
The pitch size of body；
The conductor strand mechanism includes main shaft, multistage back twist gear set, traffic cycle, draw drum, draw drum seat and mould
Seat, the main shaft are connected with power drive mechanism, and the traffic cycle is installed on the front end of main shaft, for main shaft
It rotates to drive the multiple groups unwrapping wire disc spins being distributed on traffic cycle twisted, the multistage back twist gear set is installed on traffic cycle
On, the draw drum is installed on the back twist gear of multistage back twist gear set by draw drum seat, for making draw drum with big
Rotation back twist round about while turntable revolves, the die holder are installed on the rear end of main shaft.
Further, the multistage back twist gear set include central gear, transition gear, inside back twist gear, in
Between transmission gear and outside back twist gear, the central gear do not rotated relative to traffic cycle, the inside back twist gear
By transition gear and central gear engaged transmission, the outside back twist gear passes through intermediate drive gear and inside back twist tooth
Engaged transmission is taken turns, is equipped with one group of draw drum seat on the inside back twist gear and outside back twist gear.
Further, the inside back twist gear is along the circumferential direction uniformly provided with 6 on traffic cycle, each inside
Back twist gear passes through intermediate drive gear and is meshed with two outside back twist gears.
Further, the laying tension control for controlling corresponding draw drum laying tension is equipped on every group of draw drum seat
Device processed and unwrapping wire guide wheel for controlling corresponding draw drum unwrapping wire position and angle.
Further, the front end of the die holder is additionally provided with the broken string of the normal operation for keeping conductor strand to work
Alarm.
Further, the power drive mechanism include motor, twisted transmission mechanism, first volume line transmission mechanism,
The output shaft of transmission shaft and volume Two line transmission mechanism, the motor is connect by twisted transmission mechanism with spindle drive, together
When by first volume line transmission mechanism and connect the transmission shaft driven of buncher and connect, the buncher passes through the
Two spiral transmission mechanisms and conductor winding mechanism are sequentially connected.
Further, the twisted transmission mechanism, first volume line transmission mechanism and volume Two line transmission mechanism are adopted
Use synchronous belt drive mechanism.
Further, the conductor winding mechanism include master file line wheel, sizing reel, spiral tension controller,
It twisting to control handle and encoder, the buncher is sequentially connected by volume Two line transmission mechanism and master file line wheel,
The spiral tension controller is connected with master file line wheel, for controlling the sizing tension of stranded conductor, the encoder with
Master file line wheel is connected, and for recording the whole disk length of stranded conductor, the strand is installed on the machine of master file line wheel to control handle
On seat, for adjust the strand of stranded conductor to；The sizing reel is set to master file line wheel side, and stranded conductor successively bypasses
It is coiled on conductor take-up mechanism after master file line wheel and sizing reel.
Further, the conductor take-up mechanism includes pedestal, servo motor, ball-screw, feed screw nut, torque
Motor, take-up reel seat and top, the torque motor are installed on sliding seat board by motor cabinet, and the top passes through receipts
Drum seat is installed on sliding seat board, and the torque motor and top are oppositely arranged, and is used for clamping take-up reel, the servo
Motor is mounted on the base, and the output shaft of servo motor is connected with ball-screw, and the sliding seat board passes through feed screw nut
On ball-screw.
It further, further include the shielded closure mechanism covered in conductor strand mechanism, the power drive mechanism
Mechanism is mounted on chassis with conductor strand, and the shielded closure mechanism includes protection cabinet, limiter and linear guide, institute
The linear guide stated is installed on chassis, and the bottom of the protection cabinet is installed in linear guide, the limiter peace
Loaded in linear guide, for controlling stroke of the protection cabinet in linear guide.
3. beneficial effect
Using technical solution provided by the invention, compared with existing well-known technique, there is following remarkable result:
(1) a kind of multiply special type conductor strand back twist cage stranding machine of the invention, power drive mechanism and conductor twist
Close mechanism driving connection, while being sequentially connected by buncher and conductor winding mechanism, be effectively ensured conductor unwrapping wire and
The consistency of stranded conductor winding avoids the defect that tradition adjusts stranded conductor pitch with more gear changing, stranded conductor pitch
Range of choice is big, and pitch can be optional in a wide range of；Conductor strand mechanism utilizes multistage using multistage back twist gear set back twist
Back twist gear set ensures that unwrapping wire position is fixed always, while cooperating buncher driving conductor spiral sizing, effectively prevents
The broken string of stranded conductor caused by traditional cage stranding machine unwrapping wire is unstable jumps stock, plays the problems such as torsion and cross-sectional area of conductor roundness, can
Accurately to control stranded conductor section roundness and stranded conductor pitch and twist to equipment operation is easy, and safety coefficient is high, fits
, high efficiency twisted production extensive together in extraordinary conductor；
(2) a kind of multiply special type conductor strand back twist cage stranding machine of the invention, during multistage back twist gear set includes
Heart gear, transition gear, inside back twist gear, intermediate drive gear and outside back twist gear, central gear is relative to traffic cycle
It does not rotate, back twist gear in inside passes through intermediate transmission tooth by transition gear and central gear engaged transmission, outside back twist gear
Wheel and inside back twist gear engaged transmission, are equipped with one group of draw drum seat on inside back twist gear and outside back twist gear, so that
Traffic cycle rotational angle and the unwrapping wire roundel rotational angle size same direction are on the contrary, further such that draw drum remains water
Line is laid flat, stranded conductor realizes back twist, stranded conductor not clot during the twisting process；
(3) a kind of multiply special type conductor strand back twist cage stranding machine of the invention, inside back twist gear is in traffic cycle
On be along the circumferential direction uniformly provided with 6, each inside back twist gear passes through intermediate drive gear and two outside back twist gears
It is meshed, solves and jump that stock, broken string, stranded conductor be not rounded, stranded conductor back twist during 7 strands or 19 strands extraordinary conductor strands
It forms, the internal stress of stranded conductor, plays torsion, is twisted the problems such as outer diameter is unstable, reached extraordinary conductor back twist molding, twisted with one heart
The purpose for closing disposable extrusion forming improves extraordinary conductor strand production efficiency, for the extraordinary conductor preparation of signal transmission and
It is ensured using providing；
(4) a kind of multiply special type conductor strand back twist cage stranding machine of the invention is equipped on every group of draw drum seat
For controlling the payoff tension controller of corresponding draw drum laying tension and for controlling corresponding draw drum unwrapping wire position and angle
Unwrapping wire guide wheel, using fixed center position unwrapping wire, so that ectonexine stranded conductor length is identical, so that laying tension size phase
Together, unwrapping wire and takeup tension are stablized in stranding process；
(5) a kind of multiply special type conductor strand back twist cage stranding machine of the invention, the position of die holder and mold size
It is adjustable, facilitate adjustment twisting process and accurate control stranded conductor diameter, and be additionally provided with for keeping in the front end of die holder
The wire break alarm of the normal operation of conductor strand work, can be monitored in real time twisted equipment operation condition；
(6) a kind of multiply special type conductor strand back twist cage stranding machine of the invention, power drive mechanism include motor,
Twisted transmission mechanism, first volume line transmission mechanism, transmission shaft and volume Two line transmission mechanism, are twisted transmission mechanism, the first spiral
Transmission mechanism and volume Two line transmission mechanism are all made of synchronous belt drive mechanism, and drive mechanism is reliable and stable, has been effectively ensured and has led
The consistency of body unwrapping wire and stranded conductor winding；
(7) a kind of multiply special type conductor strand back twist cage stranding machine of the invention, conductor winding mechanism includes master file
Line wheel, is twisted to control handle and encoder sizing reel, spiral tension controller, can be effectively controlled in spiral type-approval process
Tensity size and stranded conductor production length, at the same twist to control handle can facilitate left and right adjusting conductor strand direction；
(8) a kind of multiply special type conductor strand back twist cage stranding machine of the invention, conductor take-up mechanism use torque
Motor drives take-up reel rotation to carry out take-up, and drum one end is fixed with top, and the other end is according to wire coil shaft away from flexible modulation；Simultaneously
Servo motor drives ball-screw to be finely adjusted control winding displacement to take-up reel, and cable guide pulley is fixed during winding displacement, drum
Move back and forth take-up, reduce the mantle friction of twisted wire and guide wheel, improves twisted wire quality.
Detailed description of the invention
Fig. 1 is a kind of positive structure diagram of multiply special type conductor strand back twist cage stranding machine of the invention；
Fig. 2 is a kind of overlooking structure diagram of multiply special type conductor strand back twist cage stranding machine of the invention；
Fig. 3 is distribution schematic diagram of the multistage back twist gear set on traffic cycle in the present invention；
Fig. 4 is the structural schematic diagram of the shielded closure mechanism in the present invention；
Fig. 5 is the structural schematic diagram of the conductor winding mechanism in the present invention；
Fig. 6 is the structural schematic diagram of the conductor take-up mechanism in the present invention.
Label declaration in schematic diagram:
1, power drive mechanism；1-1, motor；1-2, twisted transmission mechanism；1-3, bearing block；1-4, the transmission of the first spiral
Mechanism；1-5, transmission shaft；1-6, buncher；1-7, volume Two line transmission mechanism；2, conductor strand mechanism；2-1, main shaft；
2-2, multistage back twist gear set；2-2a, central gear；2-2b, transition gear；2-2c, inside back twist gear；2-2d, intermediate biography
Moving gear；2-2e, outside back twist gear；2-3, traffic cycle；2-4, draw drum；2-5, draw drum seat；2-5a, laying tension control
Device；2-5b, unwrapping wire guide wheel；2-6, wire break alarm；2-7, die holder；3, conductor winding mechanism；3-1, sizing reel；3-2, volume
Line tension controller；3-3, it twists to control handle；3-4, encoder；4, conductor take-up mechanism；4-1, pedestal；4-2, servo electricity
Machine；4-3, ball-screw；4-4, feed screw nut；4-5, torque motor；4-6, take-up reel seat；4-7, top；4-8, take-up reel；5,
Chassis；6, shielded closure mechanism；6-1, protection cabinet；6-2, limiter；6-3, linear guide.
Specific embodiment
To further appreciate that the contents of the present invention, the present invention is described in detail in conjunction with the accompanying drawings and embodiments.
Embodiment
Referring to figs. 1 and 2, a kind of multiply special type conductor strand back twist cage stranding machine of the present embodiment, including it is dynamic
Force transmission mechanism 1, conductor strand mechanism 2, conductor winding mechanism 3 and conductor take-up mechanism 4, power drive mechanism 1 and conductor twist
It closes mechanism 2 to be mounted on chassis 5, power drive mechanism 1 and conductor strand mechanism 2 are sequentially connected, for driving conductor strand
2 rotary motion of mechanism, conductor strand mechanism 2, conductor winding mechanism 3 and conductor take-up mechanism 4 are set gradually, by conductor strand machine
The twisted stranded conductor formed of 2 unwrapping wire of structure coils winding after the sizing of conductor winding mechanism 3 in conductor take-up mechanism 4.?
In the present embodiment, power drive mechanism 1 is sequentially connected by buncher 1-6 and conductor winding mechanism 3, twisted for adjusting
The pitch size of conductor；And power drive mechanism 1 and conductor strand mechanism 2 are sequentially connected, while passing through buncher 1-6
It is sequentially connected with conductor winding mechanism 3, the consistency of conductor unwrapping wire and stranded conductor winding has been effectively ensured, has avoided traditional use
More gear changing adjusts the defect of stranded conductor pitch, and stranded conductor pitch range of choice is big, a wide range of interior pitch can be optional.
In the present embodiment, using multi-stage gear engaged transmission, draw drum is made to remain that horizontal unwrapping wire, multiply special alloy conductor exist
Back twist is completed in stranding process, stranded conductor not clot, acquisition flexibility is good, and roundness is high, not damaged stranded conductor.Specifically
Ground, conductor strand mechanism 2 include main shaft 2-1, multistage back twist gear set 2-2, traffic cycle 2-3, draw drum 2-4, draw drum seat 2-5
With die holder 2-7, one end of main shaft 2-1 is installed on bearing block 1-3, and main shaft 2-1 is connected with power drive mechanism 1, traffic cycle
2-3 is installed on the front end of main shaft 2-1, drives the multiple groups unwrapping wire being distributed on traffic cycle 2-3 for rotating with main shaft 2-1
Disk 2-4 rotation is twisted, and multistage back twist gear set 2-2 is installed on traffic cycle 2-3, and draw drum 2-4 is installed by draw drum seat 2-5
In on the back twist gear of multistage back twist gear set 2-2, to Xiang Fanfang while for making draw drum 2-4 revolve with traffic cycle 2-3
To rotation back twist, die holder 2-7 is installed on the rear end of main shaft 2-1.Using multistage back twist gear set 2-2 back twist, multistage back twist is utilized
Gear set 2-2 ensures that unwrapping wire position is fixed always, while cooperating buncher 1-6 driving conductor spiral sizing, effectively avoids
The broken string of stranded conductor caused by traditional cage stranding machine unwrapping wire is unstable jumps stock, rises and turn round and the problems such as cross-sectional area of conductor roundness,
Stranded conductor section roundness and stranded conductor pitch can accurately be controlled and twist easy to, equipment operation, safety coefficient is high,
It is suitable for that extraordinary conductor is extensive, the twisted production of high efficiency.
As shown in figure 3, in the present embodiment, multistage back twist gear set 2-2 includes central gear 2-2a, transition gear 2-
2b, inside back twist gear 2-2c, intermediate drive gear 2-2d and outside back twist gear 2-2e, central gear 2-2a turn relative to big
Disk 2-3 does not rotate, and can be installed on central gear 2-2a on bearing block 1-3, and inside back twist gear 2-2c passes through transition gear 2-
2b and central gear 2-2a engaged transmission, outside back twist gear 2-2e pass through intermediate drive gear 2-2d and inside back twist gear 2-
2c engaged transmission, is equipped with one group of draw drum seat 2-5 on inside back twist gear 2-2c and outside back twist gear 2-2e.When work,
Main shaft 2-1 drives traffic cycle 2-3 rotation, traffic cycle 2-3 drive transition gear 2-2b thereon, inside back twist gear 2-2c, in
Between transmission gear 2-2d and outside back twist gear 2-2e revolution, with traffic cycle 2-3 rotate, in the effect of central gear 2-2a
Under, transition gear 2-2b makees rotation in the same direction, and then inside back twist gear 2-2c is driven to make reversed spinning motion, inside back twist
Gear 2-2c drives outside back twist gear 2-2e to make reversed spinning motion further through intermediate drive gear 2-2d.In this way, making
Traffic cycle 2-3 rotational angle is with the unwrapping wire roundel rotational angle size same direction on the contrary, further such that draw drum is protected always
Water holding lays flat line, and stranded conductor realizes back twist, stranded conductor not clot during the twisting process.Preferably, inside back twist gear 2-
2c is along the circumferential direction uniformly provided with 6 on traffic cycle 2-3, and each inside back twist gear 2-2c passes through intermediate drive gear 2-
2d is meshed with two outside back twist gear 2-2e, and outside back twist gear 2-2e is also along the circumferential direction uniform on traffic cycle 2-3
Distribution, solve jump during 7 strands or 19 strands extraordinary conductor strands stock, broken string, stranded conductor be not rounded, stranded conductor back twist at
Type, the internal stress of stranded conductor play torsion, are twisted the problems such as outer diameter is unstable, have reached extraordinary conductor back twist molding, concentric stranding
The purpose of disposable extrusion forming, improves extraordinary conductor strand production efficiency, with extraordinary conductor preparation and makes for signal transmission
It is ensured with providing.Nylon gear can be used in above-mentioned multistage back twist gear set 2-2.In addition, on every group of draw drum seat 2-5
Equipped with the payoff tension controller 2-5a for controlling corresponding draw drum 2-4 laying tension and for controlling corresponding draw drum 2-4
The unwrapping wire guide wheel 2-5b of unwrapping wire position and angle, using fixed center position unwrapping wire, so that ectonexine stranded conductor length is identical,
So that laying tension size is identical, unwrapping wire and takeup tension are stablized in stranding process.Die holder 2-7 in the present embodiment is using adjustable
Structure, the position of die holder 2-7 and mold are adjustable, facilitate adjustment twisting process and accurate control stranded conductor diameter,
And it is additionally provided with the wire break alarm 2-6 of the normal operation for keeping conductor strand to work in the front end of die holder 2-7, it can be real-time
Monitor twisted equipment operation condition.
It returns shown in Fig. 1, in the present embodiment, power drive mechanism 1 includes motor 1-1, twisted transmission mechanism 1-2, the
The output shaft of a roll of line transmission mechanism 1-4, transmission shaft 1-5 and volume Two line transmission mechanism 1-7, motor 1-1 pass through twisted transmission
Mechanism 1-2 and main shaft 2-1 are sequentially connected, while passing through first volume line transmission mechanism 1-4 and the transmission that connect buncher 1-6
Axis 1-5 transmission connection, buncher 1-6 are sequentially connected by volume Two line transmission mechanism 1-7 and conductor winding mechanism 3, and
Twisted transmission mechanism 1-2, first volume line transmission mechanism 1-4 and volume Two line transmission mechanism 1-7 are all made of synchronous belt drive mechanism,
Drive mechanism is reliable and stable, and the consistency of conductor unwrapping wire and stranded conductor winding has been effectively ensured.
As shown in figure 5, the conductor winding mechanism 3 in the present embodiment includes master file line wheel, sizing reel 3-1, spiral
Force controller 3-2, twist to control handle 3-3 and encoder 3-4, buncher 1-6 by volume Two line transmission mechanism 1-7 with
The synchronous belt in bevel gear transmission and volume Two line transmission mechanism 1-7 can be used in the transmission connection of master file line wheel, master file line wheel
Wheel transmission connection, makes synchronous pulley and the rotation axis of master file line wheel perpendicular, master file line wheel by bevel gear transmission
It is mounted on base with sizing reel 3-1, for winding sizing stranded conductor, spiral tension controller 3-2 and master file line
Wheel is connected, for controlling the sizing tension of stranded conductor；Encoder 3-4 is connected with master file line wheel, for recording stranded conductor
Whole disk length；Twist and be installed on the base of master file line wheel to control handle 3-3, for adjust the strand of stranded conductor to；Sizing volume
Line wheel 3-1 is set to master file line wheel side, and stranded conductor is coiled in conductor receipts after successively bypassing master file line wheel and sizing reel 3-1
In line mechanism 4.
As shown in fig. 6, the conductor take-up mechanism 4 in the present embodiment includes pedestal 4-1, servo motor 4-2, ball-screw 4-
3, feed screw nut 4-4, torque motor 4-5, take-up reel seat 4-6 and top 4-7, torque motor 4-5 are installed on cunning by motor cabinet
On dynamic seat board, top 4-7 is installed on sliding seat board by take-up reel seat 4-6, and torque motor 4-5 and top 4-7 are oppositely arranged,
It is installed on pedestal 4-1 for clamping take-up reel 4-8, servo motor 4-2, the output shaft and ball-screw 4-3 of servo motor 4-2
It is connected, sliding seat board is set on ball-screw 4-3 by feed screw nut 4-4.When work, top 4-7 is driven by wind
Retreat, be packed into take-up reel 4-8, then by top 4-7 by take-up reel 4-8 fix to clamp torque motor 4-5 and come directly towards 4-7 it
Between, it can be used for different size of take-up reel 4-8 clamping；Torque motor 4-5 drives take-up reel 4-8 rotation winding, while servo electricity
Machine 4-2 drives entire take-up reel 4-8 to move back and forth by ball-screw transmission mechanism, is finely adjusted control row to take-up reel 4-8
Line, cable guide pulley is fixed during winding displacement, and drum moves back and forth take-up, reduces the mantle friction of twisted wire and guide wheel, mentions
High twisted wire quality.
As shown in figure 4, a kind of multiply special type conductor strand back twist cage stranding machine of the present embodiment, further includes covering to lead
Shielded closure mechanism 6 on body line twisting mechanism 2, shielded closure mechanism 6 include protection cabinet 6-1, limiter 6-2 and linear guide 6-3,
Linear guide 6-3 is installed on chassis 5, and the bottom of protection cabinet 6-1 is installed on linear guide 6-3, and protection cabinet 6-1 can be
It is slided on linear guide 6-3, limiter 6-2 is installed on linear guide 6-3, for controlling protection cabinet 6-1 in linear guide
Stroke on 6-3 plays protective effect to equipment and operator by shielded closure mechanism 6.
A kind of multiply special type conductor strand back twist cage stranding machine of the invention, is ensured always using multistage back twist gear set
Unwrapping wire position is fixed, while cooperating buncher driving conductor spiral sizing, effectively prevents traditional cage stranding machine unwrapping wire
The broken string of stranded conductor caused by unstable jumps stock, plays the problems such as torsion and cross-sectional area of conductor roundness, can accurately control stranded conductor
It section roundness and stranded conductor pitch and twists to having reached extraordinary conductor back twist molding, concentric stranding is disposably squeezed into
The purpose of type, equipment operation are easy, and safety coefficient is high, are suitable for that extraordinary conductor is extensive, the twisted production of high efficiency, pass for signal
Defeated made and used with extraordinary conductor provides guarantee.
Schematically the present invention and embodiments thereof are described above, description is not limiting, institute in attached drawing
What is shown is also one of embodiments of the present invention, and actual structure is not limited to this.So if the common skill of this field
Art personnel are enlightened by it, without departing from the spirit of the invention, without creatively designing and the technical solution
Similar frame mode and embodiment, are within the scope of protection of the invention.
Claims (10)
1. a kind of multiply special type conductor strand back twist cage stranding machine, including power drive mechanism (1), conductor strand mechanism (2),
Conductor winding mechanism (3) and conductor take-up mechanism (4), the power drive mechanism (1) and conductor strand mechanism (2) transmission connect
It connects, for driving conductor strand mechanism (2) rotary motion, the conductor strand mechanism (2), conductor winding mechanism (3) and leads
Body take-up mechanism (4) is set gradually, by the twisted stranded conductor formed of conductor strand mechanism (2) unwrapping wire by conductor winding mechanism
(3) the coiling winding in conductor take-up mechanism (4) after being formed, it is characterised in that:
The power drive mechanism (1) is sequentially connected by buncher (1-6) and conductor winding mechanism (3), for adjusting
Save the pitch size of stranded conductor；
The conductor strand mechanism (2) includes main shaft (2-1), multistage back twist gear set (2-2), traffic cycle (2-3), draw drum
(2-4), draw drum seat (2-5) and die holder (2-7), the main shaft (2-1) is connected with power drive mechanism (1), described
Traffic cycle (2-3) is installed on the front end of main shaft (2-1), is distributed in traffic cycle (2- for rotating with main shaft (2-1) to drive
3) multiple groups draw drum (2-4) rotation on is twisted, and the multistage back twist gear set (2-2) is installed on traffic cycle (2-3), institute
The draw drum (2-4) stated is installed on the back twist gear of multistage back twist gear set (2-2) by draw drum seat (2-5), for making
Rotation back twist round about while draw drum (2-4) revolves with traffic cycle (2-3), the die holder (2-7) are installed on master
The rear end of axis (2-1).
2. a kind of multiply special type conductor strand back twist cage stranding machine according to claim 1, it is characterised in that: described
Multistage back twist gear set (2-2) includes central gear (2-2a), transition gear (2-2b), inside back twist gear (2-2c), centre
Transmission gear (2-2d) and outside back twist gear (2-2e), the central gear (2-2a) are not revolved relative to traffic cycle (2-3)
Turn, the inside back twist gear (2-2c) is described by transition gear (2-2b) and central gear (2-2a) engaged transmission
For outside back twist gear (2-2e) by intermediate drive gear (2-2d) and inside back twist gear (2-2c) engaged transmission, described is interior
One group of draw drum seat (2-5) is equipped on side back twist gear (2-2c) and outside back twist gear (2-2e).
3. a kind of multiply special type conductor strand back twist cage stranding machine according to claim 2, it is characterised in that: described
Inside back twist gear (2-2c) is along the circumferential direction uniformly provided with 6 on traffic cycle (2-3), each inside back twist gear (2-2c)
It is meshed by intermediate drive gear (2-2d) with two outside back twist gears (2-2e).
4. a kind of multiply special type conductor strand back twist cage stranding machine according to claim 3, it is characterised in that: every group puts
It is equipped with the payoff tension controller (2-5a) for controlling corresponding draw drum (2-4) laying tension on drum seat (2-5) and uses
In the unwrapping wire guide wheel (2-5b) for controlling corresponding draw drum (2-4) unwrapping wire position and angle.
5. a kind of multiply special type conductor strand back twist cage stranding machine according to claim 4, it is characterised in that: described
The front end of die holder (2-7) is additionally provided with the wire break alarm (2-6) of the normal operation for keeping conductor strand to work.
6. according to claim 1 to a kind of multiply special type conductor strand back twist cage stranding machine, feature described in 5 any one
Be: the power drive mechanism (1) includes motor (1-1), twisted transmission mechanism (1-2), first volume line transmission mechanism (1-
4), transmission shaft (1-5) and volume Two line transmission mechanism (1-7), the output shaft of the motor (1-1) is by being twisted transmission mechanism
(1-2) and main shaft (2-1) are sequentially connected, at the same by first volume line transmission mechanism (1-4) with connect buncher (1-6)
Transmission shaft (1-5) transmission connection, the buncher (1-6) pass through volume Two line transmission mechanism (1-7) and conductor spiral
Mechanism (3) transmission connection.
7. a kind of multiply special type conductor strand back twist cage stranding machine according to claim 6, it is characterised in that: described
Twisted transmission mechanism (1-2), first volume line transmission mechanism (1-4) and volume Two line transmission mechanism (1-7) are all made of synchronous belt biography
Motivation structure.
8. a kind of multiply special type conductor strand back twist cage stranding machine according to claim 6, it is characterised in that: described
Conductor winding mechanism (3) includes master file line wheel, sizing reel (3-1), spiral tension controller (3-2), twists to control handle
(3-3) and encoder (3-4), the buncher (1-6) are passed by volume Two line transmission mechanism (1-7) and master file line wheel
Dynamic connection, the spiral tension controller (3-2) is connected with master file line wheel, for controlling the sizing tension of stranded conductor, institute
The encoder (3-4) stated is connected with master file line wheel, and for recording the whole disk length of stranded conductor, the strand is to control handle
(3-3) is installed on the base of master file line wheel, for adjust the strand of stranded conductor to；The sizing reel (3-1) is set to
Master file line wheel side, stranded conductor are coiled in conductor take-up mechanism (4) after successively bypassing master file line wheel and sizing reel (3-1)
On.
9. a kind of multiply special type conductor strand back twist cage stranding machine according to claim 8, it is characterised in that: described
Conductor take-up mechanism (4) includes pedestal (4-1), servo motor (4-2), ball-screw (4-3), feed screw nut (4-4), torque electricity
Machine (4-5), take-up reel seat (4-6) and top (4-7), the torque motor (4-5) are installed on sliding seat board by motor cabinet
On, the top (4-7) is installed on sliding seat board by take-up reel seat (4-6), the torque motor (4-5) and top
(4-7) is oppositely arranged, and is used for clamping take-up reel (4-8), and the servo motor (4-2) is installed on pedestal (4-1), servo electricity
The output shaft of machine (4-2) is connected with ball-screw (4-3), and the sliding seat board is set to ball by feed screw nut (4-4)
On lead screw (4-3).
10. a kind of multiply special type conductor strand back twist cage stranding machine according to claim 9, it is characterised in that: also wrap
Include the shielded closure mechanism (6) covered on conductor strand mechanism (2), the power drive mechanism (1) and conductor strand mechanism
(2) it is mounted on chassis (5), the shielded closure mechanism (6) includes that protection cabinet (6-1), limiter (6-2) and straight line are led
Rail (6-3), the linear guide (6-3) are installed on chassis (5), and the bottom of the protection cabinet (6-1) is installed on directly
On line guide rail (6-3), the limiter (6-2) is installed on linear guide (6-3), is existed for controlling protection cabinet (6-1)
Stroke in linear guide (6-3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811612415.9A CN109509587B (en) | 2018-12-27 | Stranded special conductor transposition back-twist cage type stranding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811612415.9A CN109509587B (en) | 2018-12-27 | Stranded special conductor transposition back-twist cage type stranding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109509587A true CN109509587A (en) | 2019-03-22 |
| CN109509587B CN109509587B (en) | 2024-06-21 |
Family
ID=
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110565521A (en) * | 2019-09-11 | 2019-12-13 | 河源迪奇亚工业技术有限公司 | Composite-sheath inhaul cable body and manufacturing method thereof |
| CN112875422A (en) * | 2021-01-13 | 2021-06-01 | 绍兴文理学院 | Yarn unwinding and winding device and yarn winding adjustment process |
| CN114134634A (en) * | 2021-12-09 | 2022-03-04 | 山东山田新材科研有限公司 | Diamond ring line weaving equipment |
| CN114160712A (en) * | 2021-07-30 | 2022-03-11 | 合肥神马科技集团有限公司 | Copper wire winding positioning mechanism |
| CN114318912A (en) * | 2021-12-06 | 2022-04-12 | 江苏大学 | Integral type wire rope stranding rope-combining device |
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| KR20110048627A (en) * | 2009-11-03 | 2011-05-12 | 엘에스전선 주식회사 | Vertical lay up machine with back twist measurment apparatus and back twist measurment method |
| CN202976998U (en) * | 2012-11-28 | 2013-06-05 | 上海南洋电工器材有限公司 | Back-twisting wire stranding mechanism |
| CN209183331U (en) * | 2018-12-27 | 2019-07-30 | 常州恒丰特导股份有限公司 | A kind of multiply special type conductor strand back twist cage stranding machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR20110048627A (en) * | 2009-11-03 | 2011-05-12 | 엘에스전선 주식회사 | Vertical lay up machine with back twist measurment apparatus and back twist measurment method |
| CN202976998U (en) * | 2012-11-28 | 2013-06-05 | 上海南洋电工器材有限公司 | Back-twisting wire stranding mechanism |
| CN209183331U (en) * | 2018-12-27 | 2019-07-30 | 常州恒丰特导股份有限公司 | A kind of multiply special type conductor strand back twist cage stranding machine |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110565521A (en) * | 2019-09-11 | 2019-12-13 | 河源迪奇亚工业技术有限公司 | Composite-sheath inhaul cable body and manufacturing method thereof |
| CN112875422A (en) * | 2021-01-13 | 2021-06-01 | 绍兴文理学院 | Yarn unwinding and winding device and yarn winding adjustment process |
| CN114160712A (en) * | 2021-07-30 | 2022-03-11 | 合肥神马科技集团有限公司 | Copper wire winding positioning mechanism |
| CN114160712B (en) * | 2021-07-30 | 2024-04-16 | 合肥神马科技集团有限公司 | Copper wire winding positioning mechanism |
| CN114318912A (en) * | 2021-12-06 | 2022-04-12 | 江苏大学 | Integral type wire rope stranding rope-combining device |
| CN114134634A (en) * | 2021-12-09 | 2022-03-04 | 山东山田新材科研有限公司 | Diamond ring line weaving equipment |
| CN114134634B (en) * | 2021-12-09 | 2023-01-10 | 山东山田新材科研有限公司 | Diamond ring line weaving equipment |
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Address after: 290 Changting Road, West Taihu science and Technology Industrial Park, Changzhou City, Jiangsu Province, 213145 Applicant after: CHANGZHOU HENGFENG SPECIAL CONDUCTOR Co.,Ltd. Applicant after: CHANGZHOU HENGLONG SPECIAL WIRE Co.,Ltd. Address before: 213000 No.26 Fenghuang Road, Tianning District, Changzhou City, Jiangsu Province Applicant before: CHANGZHOU HENGFENG SPECIAL CONDUCTOR Co.,Ltd. Applicant before: CHANGZHOU HENGLONG SPECIAL WIRE Co.,Ltd. |
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