CN110444346A - Stranding device, stranding method and the flexible core of flexible core for charging pile cable - Google Patents
Stranding device, stranding method and the flexible core of flexible core for charging pile cable Download PDFInfo
- Publication number
- CN110444346A CN110444346A CN201910391262.8A CN201910391262A CN110444346A CN 110444346 A CN110444346 A CN 110444346A CN 201910391262 A CN201910391262 A CN 201910391262A CN 110444346 A CN110444346 A CN 110444346A
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- Prior art keywords
- twisted
- stainless steel
- steel wire
- aramid fiber
- deflector
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- 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
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- 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/04—Flexible cables, conductors, or cords, e.g. trailing cables
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/182—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring comprising synthetic filaments
- H01B7/1825—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring comprising synthetic filaments forming part of a high tensile strength core
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/22—Metal wires or tapes, e.g. made of steel
- H01B7/221—Longitudinally placed metal wires or tapes
- H01B7/223—Longitudinally placed metal wires or tapes forming part of a high tensile strength core
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Ropes Or Cables (AREA)
Abstract
The present invention provides the stranding device, stranding method and flexible core of a kind of flexible core for charging pile cable, stranding device includes pedestal, electronic sliding block, movable stand, guiding carrier, rotary electric machine, line twisting mechanism, deflector and actuating motor, electronic sliding block is mounted on the base, the movable stand installed on electronic sliding block installs rotary electric machine by motor cabinet on movable stand；Deflector, guiding carrier and line twisting mechanism are being arranged successively from being fed to twisted direction, and execution job block is provided on expansion bracket, are executed and are arranged dashpot along its circumferential direction on job block, spring is provided with buffer board in dashpot；It executes and is evenly arranged with dashpot along its circumferential direction on job block, dashpot is interior to be provided with buffer board by spring.In stranding process, dashpot is treated twisted aramid fiber and is guided with stainless steel wire part, so that reducing and executing the frictional force between job block when striking aramid fiber and stainless steel wire under the auxiliary of buffer board and spring.
Description
Technical field
The present invention relates to automobile charging pile technical field of cables, in particular for charging pile cable flexible core it is twisted
Device, stranding method and flexible core.
Background technique
As new-energy automobile is especially plug-in and universal use of pure electric automobile, need as conventional fuel oil automobile
Gas station equally lay charging pile, charging pile as electric car most it is direct it is mating greatly developed, be related to
To power supply conversion, charge control, charging and cable, power supply conversion, charge control, charging are software design problem, only
Cable designs belong to hardware design problem.The cable of charging pile both needs to carry out the transmission of electric energy, it is also desirable to carry out data information
Transmission in the process used that actually charges, often receive including electric power core (forceful electric power core) and light current core
To dilatory, bending, automobile rolls or even doubling, it is easy to damage cable, especially when rolling to thinner weak electric wire
Damage caused by core and damage to forceful electric power core when being bent doubling, thus it is the ductility to cable, bend-resistance, heat-resisting, resistance to
Pressure etc. is many-sided to propose higher requirement.
The prior art compares more research to the bending property of cable, for example, by using forceful electric power core using establishment copper
Net and the mode that strand monofilament combines again improve bending resistance, or the conductor being twisted using individual multiply soft copper silk, and
Elastic body insulated layer is extruded outside conductor；Although but these modes gain ground to bending resistance, can play certain change
Kind, but from the light current of charge cable, forceful electric power core itself angle, still having improves space and necessity, with shielding properties,
It gets a promotion in the performances such as resistant to bending and high temperature resistant.Flexible core has important influence, flexible core to the quality of cable
Traditional production method need manual control mix to raw material twisted, not can guarantee the twisted close of flexible core
Degree, directly affects the using effect of cable.
Summary of the invention
It is an object of that present invention to provide a kind of stranding devices of flexible core for charging pile cable, stranding method and soft
Property core, realized by integrated stranding device and the efficient of aramid fiber and stainless steel wire be twisted.
To reach above-mentioned purpose, the following technical solutions are proposed by the present invention:
A kind of stranding device of the flexible core for charging pile cable, including pedestal, electronic sliding block, movable stand, guiding
Frame, rotary electric machine, line twisting mechanism, deflector and actuating motor, in which:
The electronic sliding block is mounted on the base, and the movable stand is installed on electronic sliding block, is passed through on movable stand
Motor cabinet installs rotary electric machine；
The deflector, guiding carrier and line twisting mechanism are being arranged successively from being fed to twisted direction, and define from
Line twisting mechanism is towards the direction of deflector for from left to right；
The line twisting mechanism is arranged on the output shaft of the rotary electric machine, and line twisting mechanism is defeated including being mounted on rotary electric machine
Twisted rotating turret on shaft is twisted on rotating turret and is provided with twisted lantern ring, and the two sides up and down of twisted rotating turret are symmetrically arranged with
Twisted locking slot is twisted on the side wall of lantern ring and is symmetrically arranged with inserting hole, and fastening lid is provided on twisted lantern ring, fastens the outer of lid
It is symmetrically arranged with fastening block on wall, fastens and is provided with through-hole in the middle part of lid；
The middle part of pedestal is arranged in the guiding carrier；The guiding carrier is cavity structure, and guiding carrier is diameter along axis
To the horn-like structure to gradually increase；
The rear end of pedestal is arranged in the deflector, and deflector includes the deflector being mounted on the base, deflector
On be symmetrically arranged with deflector hole, be provided on deflector with the mutually matched water conservancy diversion frame of deflector hole, it is logical on the downside of the front end of water conservancy diversion frame
It crosses bearing and is provided with water conservancy diversion roller, be provided with lock hole on the upside of water conservancy diversion frame；Bi-directional drive cylinder is installed on the side wall of deflector,
It is provided with clamping block in bi-directional drive cylinder, twisted slot is provided on clamping block；
Telescoping tube is installed on the side wall of the deflector, telescopic hole is provided on telescoping tube, passes through sliding in telescopic hole
Fit system is provided with expansion bracket, and adjustable spring is arranged between expansion bracket and the inner wall of telescopic hole, passes through motor in telescoping tube
Seat is equipped with actuating motor, cam is provided on the output shaft of actuating motor, cam abutment is on expansion bracket；
It is provided with execution job block on the expansion bracket, executes and is evenly arranged with buffering along its circumferential direction on job block
Slot, dashpot is interior to be provided with buffer board by spring；
It is evenly arranged with dashpot along its circumferential direction on the execution job block, is provided in dashpot by spring slow
Punching；Wherein, during the twisting process, dashpot is treated twisted aramid fiber in operation and is guided with stainless steel wire part, makes
Obtaining reduces when striking aramid fiber and stainless steel wire under the auxiliary of buffer board and spring and executes the frictional force between job block.
Preferably, the thickness of the outer wall of the fastening lid is to be gradually increased from left to right.
Preferably, the job block that executes is the round-like structure that diameter successively increases from left to right.
Preferably, the actuating motor is arranged to driving cam rotation, cooperates between cam and adjustable spring
Control executes job block and carries out reciprocating action, executes and mutually acts between job block and guiding carrier, so that executing work in movement
Industry block can be plugged into inside guiding carrier.
Preferably, the fastening lid is plastic lid.
Preferably, it cooperates between the fastening lid and twisted locking slot, to be locked to aramid fiber and stainless steel wire.
Preferably, the rotary electric machine is arranged for that twisted rotating turret is driven to rotate, and makes virtue by twisted rotating turret
Synthetic fibre and stainless steel wire are twisted.
Preferably, the actuating motor is arranged for driving cam rotation, cooperates between cam and adjustable spring
Control executes job block and carries out reciprocating action, executes and mutually acts between job block and guiding carrier, so that executing work in movement
Industry block can be plugged into inside guiding carrier.
Improvement according to the present invention, it is also proposed that a kind of flexible core stranding method using above-mentioned stranding device, to incite somebody to action
Aramid fiber and stainless steel wire are twisted, which comprises
By aramid fiber and stainless steel wire, successively crosstalk by deflector hole, water conservancy diversion frame, guiding carrier, inserting hole and is twisted from back to front
Locking slot, wherein aramid fiber and stainless steel wire are during passing through water conservancy diversion frame, the effect for being limited and being oriented to by water conservancy diversion roller,
And twisted preceding the distance between aramid fiber and stainless steel wire are reduced by guiding carrier, so that the control of the twisting point of aramid fiber and stainless steel wire is existed
In guiding carrier, the tightness degree of aramid fiber and stainless steel wire in twisted operation is controlled；
Then it will fasten that cover buckle is tight, cooperate between fastening lid and twisted locking slot respectively to aramid fiber and stainless steel wire
It is locked left end, it is ensured that the two can smoothly carry out twisted operation；
Control rotary electric machine makes twisted rotating turret rotation, is twisted rotating turret and aramid fiber and stainless steel wire is driven to be twisted operation；
The electronic sliding block of synchronously control makes the movement that movable stand is turned left at the uniform velocity from the right side in twisted operation process, to drive
Aramid fiber and stainless steel wire are turned left from the right side to move synchronously.
Improvement according to the present invention, it is also proposed that it is a kind of using foregoing soft core stranding method preparation by aramid fiber with it is stainless
The flexible core that steel wire is constituted.
By the above technical solution of the present invention as it can be seen that the beneficial effects of the present invention are:
The flexible core of stranding device of the invention for the charging battery core in charging pile cable, outside such flexible core
Further around copper wire processed or silver-gilt copper wire, charging battery core flexible is formed, due to using aramid fiber as in flexibility in traditional cable
The heart is tensile strength and the initial modulus height because of aramid fiber, but its elongation percentage is lower, and heat resistance is bad, and flexible core matter
Amount directly affects the quality of cable, selects traditional method to prepare twisted, not can guarantee the twisted tightness of flexible core, directly
The using effect for influencing cable is connect, the present invention is twisted using the composite material of aramid fiber and stainless steel, is conducive to aramid fiber high intensity, high-ductility
Property the characteristics of, while being conducive to the excellent heat resistance of stainless steel wire, and the characteristics of high-modulus, the heatproof of the flexible center band of formation
Good, modulus height and elongation percentage excellent effect, improve buckle resistance energy；
Compared to the aramid fiber braiding structure of traditional flexible core, the present invention uses efficient stranding device, it is ensured that in core
The tightness degree being twisted between aramid fiber and stainless steel wire；Guarantee while ensuring that aramid fiber and stainless steel wire are twisted tightness simultaneously
Aramid fiber and stainless steel wire in operation will not be influenced to cause the abrasion of itself by external force.
It should be appreciated that as long as aforementioned concepts and all combinations additionally conceived described in greater detail below are at this
It can be viewed as a part of the subject matter of the disclosure in the case that the design of sample is not conflicting.
Can be more fully appreciated from the following description in conjunction with attached drawing present invention teach that the foregoing and other aspects, reality
Apply example and feature.The features and/or benefits of other additional aspects such as illustrative embodiments of the invention will be below
Description in it is obvious, or learnt in practice by the specific embodiment instructed according to the present invention.
Detailed description of the invention
Attached drawing is not intended to drawn to scale.In the accompanying drawings, identical or nearly identical group each of is shown in each figure
It can be indicated by the same numeral at part.For clarity, in each figure, not each component part is labeled.
Now, example will be passed through and the embodiments of various aspects of the invention is described in reference to the drawings, wherein
Fig. 1 is the structural representation of the stranding device of the flexible core for the charging battery core in charging pile cable of the invention
Figure.
Fig. 2 is the cross-sectional view of the stranding device of the flexible core for the charging battery core in charging pile cable of the invention.
Fig. 3 is the cross-sectional view that job block is executed in stranding device of the present invention.
Specific embodiment
In order to better understand the technical content of the present invention, special to lift specific embodiment and above-mentioned attached drawing 1-3 is cooperated to be described as follows.
Various aspects with reference to the accompanying drawings to describe the present invention in the disclosure, shown in the drawings of the embodiment of many explanations.
It is not intended to cover all aspects of the invention for embodiment of the disclosure.It should be appreciated that a variety of designs and reality presented hereinbefore
Those of apply example, and describe in more detail below design and embodiment can in many ways in any one come it is real
It applies, this is because conception and embodiment disclosed in this invention are not limited to any embodiment.In addition, disclosed by the invention one
A little aspects can be used alone, or otherwise any appropriately combined use with disclosed by the invention.
In conjunction with shown in Fig. 1-3, stranding device of the invention, for providing a kind of charging battery core in cable preparation process
The integrated preparation facilities of middle flexibility core.In order to improve core charge cable cable wear-resisting and tensile property, preparing
It is twisted, is illustratively illustrated in conjunction with Fig. 1-3 twisted using dedicated integrated stranding device when compound flexible core
The structural representation of device.
In conjunction with Fig. 1-3, stranding device includes the pedestal 1 as twisted substrate, and electronic sliding block 2 is equipped on pedestal 1, electronic
Movable stand 3 is installed on sliding block 2, rotary electric machine 4 is equipped with by motor cabinet on movable stand 3, is set on the output shaft of rotary electric machine 4
It is equipped with line twisting mechanism 5.
The middle part of pedestal 1 is provided with guiding carrier 6, and the rear end of pedestal 1 is provided with deflector 7.
Line twisting mechanism 5 includes the twisted rotating turret 51 being mounted on 4 output shaft of rotary electric machine, is arranged on twisted rotating turret 51
There is twisted lantern ring 52, the two sides up and down of twisted rotating turret 51 are symmetrically arranged with twisted locking slot, and it is right on the side wall of lantern ring 52 to be twisted
Title is provided with inserting hole.
Fastening lid 53 is provided on twisted lantern ring 52, the middle part of fastening lid 53 is provided with through-hole.Preferably, lid 53 is fastened
The thickness of outer wall is to be gradually increased from left to right.
It fastens and is symmetrically arranged with fastening block 54 on the outer wall of lid 53, optionally, fastening block 54 is made of plastic material.
In conjunction with Fig. 1-2, when twisted, by aramid fiber, successively deflector hole, water conservancy diversion frame are passed through in crosstalk from back to front with stainless steel wire
72, guiding carrier 6, inserting hole and twisted locking slot.By guiding carrier 6 can reduce it is twisted before between aramid fiber and stainless steel wire away from
From making the control of the twisting point of aramid fiber and stainless steel wire in guiding carrier 6, to improve aramid fiber and stainless steel wire in twisted operation
Tightness degree.
Then fastening lid 53 is fastened, fastens and cooperates respectively between lid 53 and twisted locking slot to aramid fiber and stainless steel
It is locked the left end of silk, it is ensured that the two can smoothly carry out twisted operation.Rotary electric machine 4 controls twisted rotating turret 51 and revolves
Turn, be twisted rotating turret 51 and aramid fiber and stainless steel wire is driven to be twisted operation, electronic sliding block 2 control the movable stand 3 in twisted operation from
The right side is turned left movement at the uniform velocity, is moved synchronously so that aramid fiber and stainless steel wire be driven to turn left from the right side.
Guiding carrier 6 is cavity structure, and guiding carrier 6 is the horn-like structure that diameter gradually increases from left to right；
Deflector 7 includes the deflector 71 being mounted on pedestal 1, is symmetrically arranged with deflector hole, water conservancy diversion on deflector 71
It is provided on plate 71 and water conservancy diversion is provided with by bearing with the mutually matched water conservancy diversion frame 72 of deflector hole, the front end downside of water conservancy diversion frame 72
The upside of roller 73, water conservancy diversion frame 72 is provided with lock hole.
Bi-directional drive cylinder 74 is installed on the side wall of deflector 71, clamping block 75 is provided in bi-directional drive cylinder 74,
Twisted slot is provided on clamping block 75, aramid fiber and stainless steel wire pass through water conservancy diversion frame 72, and water conservancy diversion roller 73 plays limit and guiding
Effect, prevents aramid fiber with stainless steel wire during the twisting process because the effect of external force is significantly shaken.
Cooperating between the control clamping block 75 of bi-directional drive cylinder 74 and lock hole can be with the aramid fiber during strand
It is limited with stainless steel wire, increases the frictional force between aramid fiber and stainless steel wire and water conservancy diversion frame 72, so as to efficient right
Aramid fiber and stainless steel wire carry out twisted operation.
Preferably, in conjunction with Fig. 1,2, telescoping tube 76 is installed on the side wall of deflector 71, is provided on telescoping tube 76 flexible
Hole, telescopic hole is interior to be provided with expansion bracket 77 by sliding matching mode, is arranged with and stretches between expansion bracket 77 and the inner wall of telescopic hole
Contracting spring 78, telescoping tube 76 is interior to be equipped with actuating motor 79 by motor cabinet, is provided with cam on the output shaft of actuating motor 79
710, cam 710 is resisted against on expansion bracket 77, is provided on expansion bracket 77 and is executed job block 7a.
Preferably, executing job block 7a is the round-like structure that diameter successively increases from left to right, is executed on job block 7a
It is evenly arranged with dashpot along its circumferential direction, dashpot is interior to be provided with buffer board 7b by spring, and actuating motor 79 controls convex
710 rotation of wheel, the control that cooperates between cam 710 and adjustable spring 78 execute job block 7a and carry out reciprocating action, execute work
Industry block 7a can cooperate between guiding carrier 6, and the execution job block 7a in movement is inserted into inside guiding carrier 6, from
And the twisting point between aramid fiber and stainless steel wire is beaten, to guarantee the close journey being twisted between aramid fiber and stainless steel wire
Degree.
And dashpot is treated twisted aramid fiber in operation and can be guided with stainless steel wire part, buffer board 7b and bullet
The frictional force between job block 7a can be reduced and executed under the auxiliary of spring when beaing aramid fiber and stainless steel wire, is ensuring aramid fiber
Guarantee that aramid fiber and stainless steel wire in operation will not be influenced to cause itself by external force while being twisted tightness with stainless steel wire
Abrasion, to improve the linear quality of forceful electric power core.
Although the present invention has been disclosed as a preferred embodiment, however, it is not to limit the invention.Skill belonging to the present invention
Has usually intellectual in art field, without departing from the spirit and scope of the present invention, when can be used for a variety of modifications and variations.Cause
This, the scope of protection of the present invention is defined by those of the claims.
Claims (10)
1. for charging pile cable flexible core stranding device, which is characterized in that including pedestal, electronic sliding block, movable stand,
Guiding carrier, rotary electric machine, line twisting mechanism, deflector and actuating motor, in which:
The electronic sliding block is mounted on the base, and the movable stand is installed on electronic sliding block, passes through motor on movable stand
Seat installation rotary electric machine；
The deflector, guiding carrier and line twisting mechanism are being arranged successively from being fed to twisted direction, and are defined from twisted
Mechanism is towards the direction of deflector for from left to right；
The line twisting mechanism is arranged on the output shaft of the rotary electric machine, and line twisting mechanism includes being mounted on rotary electric machine output shaft
On twisted rotating turret, be provided with twisted lantern ring on twisted rotating turret, the two sides up and down of twisted rotating turret are symmetrically arranged with twisted
Locking slot is twisted on the side wall of lantern ring and is symmetrically arranged with inserting hole, and fastening lid is provided on twisted lantern ring, is fastened on the outer wall of lid
It is symmetrically arranged with fastening block, fastens and is provided with through-hole in the middle part of lid；
The middle part of pedestal is arranged in the guiding carrier；The guiding carrier is cavity structure, and guiding carrier is that diameter is axially
The horn-like structure gradually increased；
The deflector is arranged in the rear end of pedestal, and deflector includes the deflector being mounted on the base, right on deflector
Title is provided with deflector hole, is provided on deflector and passes through axis with the mutually matched water conservancy diversion frame of deflector hole, the front end downside of water conservancy diversion frame
It holds and is provided with water conservancy diversion roller, be provided with lock hole on the upside of water conservancy diversion frame；Bi-directional drive cylinder is installed on the side wall of deflector, it is two-way
It is provided with clamping block on driving cylinder, twisted slot is provided on clamping block；
Telescoping tube is installed on the side wall of the deflector, telescopic hole is provided on telescoping tube, passes through in telescopic hole and is slidably matched
Mode is provided with expansion bracket, and adjustable spring is arranged between expansion bracket and the inner wall of telescopic hole, is pacified in telescoping tube by motor cabinet
Equipped with actuating motor, cam is provided on the output shaft of actuating motor, cam abutment is on expansion bracket；
It is provided with execution job block on the expansion bracket, executes and is evenly arranged with dashpot along its circumferential direction on job block, delay
Buffer board is provided with by spring in jet-bedding；
It is evenly arranged with dashpot along its circumferential direction on the execution job block, dashpot is interior to be provided with buffering by spring
Plate；Wherein, during the twisting process, dashpot is treated twisted aramid fiber in operation and is guided with stainless steel wire part, so that
The frictional force between job block is reduced and executed when striking aramid fiber and stainless steel wire under the auxiliary of buffer board and spring.
2. the stranding device of the flexible core according to claim 1 for charging pile cable, which is characterized in that the button
The thickness of the outer wall tightly covered is to be gradually increased from left to right.
3. the stranding device of the flexible core according to claim 1 for charging pile cable, which is characterized in that described to hold
Row job block is the round-like structure that diameter successively increases from left to right.
4. the stranding device of the flexible core according to claim 1 for charging pile cable, which is characterized in that described to hold
Row motor is arranged to driving cam rotation, and the control execution job block that cooperates between cam and adjustable spring carries out reciprocal
Movement is executed and is mutually acted between job block and guiding carrier, so that the execution job block in movement can be plugged into inside guiding carrier.
5. the stranding device of the flexible core according to claim 1 for charging pile cable, which is characterized in that the button
Tight lid is plastic lid.
6. the stranding device of the flexible core according to claim 1 for charging pile cable, which is characterized in that the button
It cooperates between tight lid and twisted locking slot, to be locked to aramid fiber and stainless steel wire.
7. the stranding device described in any one of -6 for the flexible core of charging pile cable according to claim 1, special
Sign is, the rotary electric machine is arranged for that twisted rotating turret is driven to rotate, by twisted rotating turret make aramid fiber with it is stainless
Steel wire is twisted.
8. the stranding device of the flexible core according to claim 1 for charging pile cable, which is characterized in that described to hold
Row motor is arranged for driving cam rotation, and the control execution job block that cooperates between cam and adjustable spring carries out reciprocal
Movement is executed and is mutually acted between job block and guiding carrier, so that the execution job block in movement can be plugged into inside guiding carrier.
9. a kind of flexible core stranding method based on stranding device described in claim 1, to by aramid fiber and stainless steel wire
It is twisted, which is characterized in that the described method includes:
By aramid fiber and stainless steel wire, successively crosstalk by deflector hole, water conservancy diversion frame, guiding carrier, inserting hole and is twisted locking from back to front
Slot, wherein aramid fiber and stainless steel wire are during passing through water conservancy diversion frame, the effect for being limited and being oriented to by water conservancy diversion roller, and lead to
It crosses guiding carrier and reduces twisted preceding the distance between aramid fiber and stainless steel wire, guiding the control of the twisting point of aramid fiber and stainless steel wire
In frame, the tightness degree of aramid fiber and stainless steel wire in twisted operation is controlled；
Then it will fasten that cover buckle is tight, cooperate the left end to aramid fiber and stainless steel wire respectively between fastening lid and twisted locking slot
It is locked, it is ensured that the two can smoothly carry out twisted operation；
Control rotary electric machine makes twisted rotating turret rotation, is twisted rotating turret and aramid fiber and stainless steel wire is driven to be twisted operation；
The electronic sliding block of synchronously control makes the movement that movable stand is turned left at the uniform velocity from the right side in twisted operation process, to drive aramid fiber
It turns left and moves synchronously from the right side with stainless steel wire.
10. it is a kind of be made of aramid fiber with stainless steel wire using flexible core stranding method preparation as claimed in claim 9 it is soft
Property core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910391262.8A CN110444346B (en) | 2019-05-12 | 2019-05-12 | Flexible wire core twisting device and twisting method for charging pile cable and flexible wire core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910391262.8A CN110444346B (en) | 2019-05-12 | 2019-05-12 | Flexible wire core twisting device and twisting method for charging pile cable and flexible wire core |
Publications (2)
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|---|---|
| CN110444346A true CN110444346A (en) | 2019-11-12 |
| CN110444346B CN110444346B (en) | 2020-04-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910391262.8A Active CN110444346B (en) | 2019-05-12 | 2019-05-12 | Flexible wire core twisting device and twisting method for charging pile cable and flexible wire core |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111266487A (en) * | 2020-03-23 | 2020-06-12 | 郭新红 | Metal wire processing stranding equipment |
| CN111332871A (en) * | 2020-03-23 | 2020-06-26 | 郭新红 | Multi-strand twisting processing method for metal wire |
| WO2020228457A1 (en) * | 2019-05-12 | 2020-11-19 | 无锡市华美电缆有限公司 | Cable used for charging pile of electric vehicle, preparation method, and twisting device for weak-electric flexible wire core |
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| WO2020228457A1 (en) * | 2019-05-12 | 2020-11-19 | 无锡市华美电缆有限公司 | Cable used for charging pile of electric vehicle, preparation method, and twisting device for weak-electric flexible wire core |
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| CN111332871A (en) * | 2020-03-23 | 2020-06-26 | 郭新红 | Multi-strand twisting processing method for metal wire |
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