CN207602293U - A kind of unwrapping wire pretwist equipment of conducting wire - Google Patents
A kind of unwrapping wire pretwist equipment of conducting wire Download PDFInfo
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- CN207602293U CN207602293U CN201721709743.1U CN201721709743U CN207602293U CN 207602293 U CN207602293 U CN 207602293U CN 201721709743 U CN201721709743 U CN 201721709743U CN 207602293 U CN207602293 U CN 207602293U
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- shaft
- conducting wire
- turntable
- rotating shaft
- lead arm
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Abstract
The utility model is related to conducting wire processing equipment field more particularly to a kind of unwrapping wire pretwist equipment of conducting wire, including pay off rack, first rotating shaft, the second shaft, the first lead arm, the second lead arm and driving device；First rotating shaft and the second shaft are separately mounted to both sides and the coaxial arrangement of pay off rack, and pay off rack can be freely rotated relative to first rotating shaft and the second shaft, and driving device driving first rotating shaft and the second shaft rotate synchronously；First lead arm is mounted on first rotating shaft and first rotating shaft is followed to rotate, and the second lead arm is mounted on the second shaft and the second shaft is followed to rotate, and the first pin configuration is educated in the setting of the first lead arm, and the second pin configuration is educated in the setting of the second lead arm；The first fairlead is educated in the axle center setting of first rotating shaft, and the second fairlead is educated in the axle center setting of the second shaft；The conducting wire released from pay off rack is sent out after sequentially passing through the first fairlead, the first pin configuration, the second pin configuration and the second fairlead.It can realize to conducting wire the pretwist in unwrapping wire.
Description
Technical field
The utility model is related to conducting wire processing equipment field more particularly to a kind of unwrapping wire pretwist equipment of conducting wire.
Background technology
The electric wire of high quality is formed generally by stranded conductor twist, and during electric wire twist, sub-thread is led
Line can be by torsion, and the presence of these torsion can influence the quality of final electric wire finished product, and electric wire can be even caused when torsion is serious
It scatters, therefore, it is particularly important how to eliminate generated torsion during electric wire twist.
For this purpose, now educating in technology, there are two kinds of means, the first is after electric wire twist is complete, and back twist is carried out to electric wire, and
Another kind is before electric wire twist, and reversed pretwist is first carried out to conducting wire, in this way, can be pretwist during electric wire twist
Torsion is eliminated.
But the pre-twisting machine now educated in technology is complicated, and manufacture is of high cost, for this reason, it may be necessary to develop a kind of simple in structure
Pre-twisting machine.
Utility model content
(1) technical problems to be solved
In order to solve the above problem of the prior art, the utility model provides a kind of unwrapping wire pretwist equipment of conducting wire,
Simple in structure, manufacture is at low cost, can realize to conducting wire the pretwist in unwrapping wire.
(2) technical solution
To achieve the above object, the main technical schemes that the utility model uses include：
The unwrapping wire pretwist equipment of a kind of conducting wire, including pay off rack, first rotating shaft, the second shaft, the first lead arm, second
Lead arm and driving device；The first rotating shaft and the second shaft are separately mounted to both sides and the coaxial arrangement of the pay off rack,
The pay off rack can be freely rotated relative to the first rotating shaft and the second shaft, described first turn of the driving device driving
Axis and the second shaft rotate synchronously；The first lead arm is mounted on the first rotating shaft and the first rotating shaft is followed to rotate,
The first pin configuration is educated in the first lead arm setting, and first pin configuration is located at the outer of the radial direction of the first rotating shaft
Side, the second lead arm are mounted on second shaft and second shaft are followed to rotate, the second lead arm setting
The second pin configuration is educated, second pin configuration is located at the outside of the radial direction of second shaft；The axis of the first rotating shaft
The first fairlead is educated in heart setting, and the second fairlead is educated in the axle center setting of second shaft；The conducting wire released from the pay off rack
It is sent out after sequentially passing through first fairlead, the first pin configuration, the second pin configuration and the second fairlead.
Further, the first rotating shaft opens up the first cavity radially educated along first rotating shaft, first chamber
Body connects first fairlead, is set in first cavity and educates wire leading wheel.
Further, second shaft opens up the second cavity radially educated along the second shaft, second chamber
Body connects second fairlead, is set in second cavity and educates wire leading wheel.
Further, the end setting of the first lead arm educates wire leading wheel to form first pin configuration.
Further, the end setting of the second lead arm educates wire leading wheel to form second pin configuration.
Further, the first rotating shaft, which is also installed, educates the first counter-jib, first counter-jib and first lead
Arm is set about the axisymmetrical of the first rotating shaft.
Further, second shaft, which is also installed, educates the second counter-jib, second counter-jib and second lead
Arm is set about the axisymmetrical of second shaft.
Further, the pay off rack includes stent, the first turntable, the second turntable and motor；First turntable can turn
It is mounted on the stent dynamicly, the first turntable setting educates drum installation axle for installing drum, and the motor drives institute
The rotation of the second turntable is stated, second turntable is coaxially disposed with the first turntable and is spaced a distance between the two, and described the
Two turntables drive first turntable to rotate by magnetic force.
Further, the braking mechanism educated for second turntable to be made to stop operating is also set up on the stent, it is described
Braking mechanism includes brake shoes, and the braking mechanism tool educates first state and the second state；At the conducting wire that the drum is released
When tensioned state, the braking mechanism is in the first state, and in said first condition, the brake shoes is far from described
First turntable；When the conducting wire that the drum is released is in relaxed state, the braking mechanism is in second state, in institute
It states under the second state, the brake shoes is adjacent to first turntable.
(3) beneficial effect is educated
The beneficial effect of educating of the utility model is：
A kind of unwrapping wire pretwist equipment of conducting wire provided by the utility model, in unwrapping wire, conducting wire sequentially passes through first and draws
It is sent out again after string holes, the first pin configuration, the second pin configuration and the second fairlead, since driving device drives the first lead arm
It is rotated with the second lead arm, conducting wire is driven the axis around first rotating shaft and the second shaft by the first pin configuration and the second pin configuration
Line rotates, and realizes the pretwist to conducting wire, and be to realize the pretwist in unwrapping wire.The unwrapping wire pretwist device structure of this kind of conducting wire
Simply, manufacture is at low cost, and pretwist effect is good.
Description of the drawings
Fig. 1 is the structure diagram of the unwrapping wire pretwist equipment of the conducting wire of the utility model；
Fig. 2 eliminates the structure diagram after driving device for the unwrapping wire pretwist equipment of the conducting wire of the utility model；
Fig. 3 is that the conducting wire of the unwrapping wire pretwist equipment of the conducting wire of the utility model moves towards schematic diagram；
Fig. 4 is the structure diagram of pay off rack.
【Reference sign】
01- conducting wires, 02- drums；
1- pay off racks, 11- stents, the first turntables of 12-, the second turntables of 13-, 14- motors, 15- brake shoes, 16- connecting rods,
17- link supports seat, 18- brake wire leading wheels；
2- first rotating shafts, the first fairleads of 21-, the first leads of 22- arm, the first pin configurations of 23-, the first cavitys of 24-,
The first counter-jibs of 25-；
The second shafts of 3-, the second fairleads of 31-, the second leads of 32- arm, the second pin configurations of 33-, the second cavitys of 34-,
The second counter-jibs of 35-；
4- driving devices.
Specific embodiment
It is below in conjunction with the accompanying drawings, right by specific embodiment in order to understand in order to preferably explain the utility model
The utility model is described in detail.
In order to facilitate display, the trend of conducting wire 01 is represented using the line deepened in figure 3.
The unwrapping wire pretwist equipment of a kind of conducting wire of the utility model, as shown in Figures 1 to 4, including pay off rack 1, first
Shaft 2, the second shaft 3, the first lead arm 22, the second lead arm 32 and driving device 4；2 and second shaft 3 of first rotating shaft is distinguished
Mounted on the both sides of pay off rack 1 and coaxial arrangement, pay off rack 1 can be freely rotated relative to 2 and second shaft 3 of first rotating shaft,
Driving device 4 drives 2 and second shaft 3 of first rotating shaft to rotate synchronously；First lead arm 22 is mounted on first rotating shaft 2 and follows the
One shaft 2 rotates, and the first pin configuration 23 is educated in the setting of the first lead arm 22, and the first pin configuration 23 is located at the diameter of first rotating shaft 2
To outside, the second lead arm 32, which is mounted on, the second shaft 3 and follows the second shaft 3 to rotate, and the setting of the second lead arm 32 educates the
Two pin configurations 33, the second pin configuration 33 are located at the outside of the radial direction of the second shaft 3；The axle center setting of first rotating shaft 2 educates the
The second fairlead 31 is educated in one fairlead 21, the axle center setting of the second shaft 3.The conducting wire 01 released from pay off rack 1 sequentially passes through the
It is sent out after one fairlead 21, the first pin configuration 23, the second pin configuration 33 and the second fairlead 31.
When in use, 2 and second shaft of first rotating shaft, 3 driven device 4 drives rotation, sets and is educated respectively in driving device 4
Class transmission parts make 2 and second shaft 3 of first rotating shaft rotate at a same speed, and the first lead arm 22 and the second lead arm
32 are constantly in opposite state.Since pay off rack 1 can be freely rotated relative to 2 and second shaft 3 of first rotating shaft,
When 2 and second shaft 3 of first rotating shaft rotates, pay off rack 1 will not follow rotation.Based on above-mentioned structure, what pay off rack 1 was released leads
Line 01 is sent out again after sequentially passing through the first fairlead 21, the first pin configuration 23, the second pin configuration 33 and the second fairlead 31,
Since driving device 4 drives 2 and second shaft 3 of first rotating shaft to rotate, conducting wire 01 is by the first pin configuration 23 and the second lead knot
Structure 33 drives the axis rotation around 2 and second shaft 3 of first rotating shaft, realizes the pretwist to conducting wire 01, and be to realize side
Unwrapping wire side pretwist.
In the present embodiment, first rotating shaft 2 opens up the first cavity 24 radially educated along first rotating shaft 2, the first chamber
Body 24 connects the first fairlead 21, is set in the first cavity 24 and educates wire leading wheel.Wire leading wheel is conducting wire 01 from 21 court of the first fairlead
The direction guiding of first pin configuration 23.Second shaft 3 opens up the second cavity 34 radially educated along the second shaft 3, the
Two cavitys 34 connect the second fairlead 31, are set in the second cavity 34 and educate wire leading wheel.Wire leading wheel is conducting wire 01 from the second fairlead
31 guide towards the direction of the second pin configuration 33.As shown in figure 3, under the guiding of above-mentioned structure, conducting wire 01 is from drum 02
It releases and is sent out after pretwist.
In the present embodiment, as shown in Figure 1 to Figure 3, the end setting of the first lead arm 22 educates wire leading wheel to form first
Pin configuration 23.Using wire leading wheel as the first pin configuration 23, frictional force is small.Lead is educated in the end setting of second lead arm 32
It takes turns to form the second pin configuration 33.Using wire leading wheel as the second pin configuration 33, frictional force is small.On first lead arm 22
The second pin configuration 33 on first pin configuration 23 and the second lead arm 32 should be apart from first rotating shaft 2 axis and second turn
The axis of axis 3 is remote enough, to prevent the first lead arm 22 and the second lead arm 32 during rotation, the first lead arm 22 with
Conducting wire 01 between second lead arm 32 encounters pay off rack 1.
In the present embodiment, as shown in Fig. 2, first rotating shaft 2, which is also installed, educates the first counter-jib 25, the first counter-jib 25 and
One lead arm 22 is set about the axisymmetrical of first rotating shaft 2.Second shaft 3, which is also installed, educates the second counter-jib 35, the second balance
35 and second lead arm 32 of arm is set about the axisymmetrical of the second shaft 3.First counter-jib 25 and the second counter-jib 35 are set
For balancing the first lead arm 22 and the second lead arm 32, reach dynamic balancing.
In the present embodiment, as shown in figure 4, pay off rack 1 includes stent 11, the first turntable 12, the second turntable 13 and motor
14；First turntable 12 is installed in rotation on stent 11, and the setting of the first turntable 12 educates drum installation axle for installing drum 02,
Motor 14 drives the second turntable 13 to rotate, the second turntable 13 and the first turntable 12 be coaxially disposed and be spaced between the two it is certain away from
From the second turntable 13 drives the first turntable 12 to rotate by magnetic force, can be respectively provided with magnetic in the first turntable 12 and the second turntable 13
Iron.During 02 unwrapping wire of drum, the second turntable 13 provides driving force for the rotation of the first turntable 12, and due to being contactless
Formula is driven, and the rotating speed of the first turntable 12 can also be different from the second turntable 13, and the second turntable 13 is provided by the first turntable 12
Small rotation driving force can reduce pulling force of the conducting wire 01 to the first turntable 12, and educating effect prevents superfine conducting wire 01 in the mistake of unwrapping wire
What is be pulled off in journey happens.When needing to stop unwrapping wire, due to being contactless between the first turntable 12 and the second turntable 13
Formula is driven, and power source when the first turntable 12 stops operating without hardness the second turntable 13 of traction is needing the first turntable 12
It is swift in response when stopping operating.The pay off rack of this kind of structure is properly used for the unwrapping wire to superfine conducting wire, such as the number of levels of diameter
For the conducting wire of 0.01mm, it is not susceptible to be broken when carrying out unwrapping wire using this kind of pay off rack 1.
In the present embodiment, the braking mechanism educated for the first turntable 12 to be made to stop operating is also set up on stent 11, is braked
Mechanism includes brake shoes 15, and braking mechanism tool educates first state and the second state；It is tightened when the conducting wire 01 that drum 02 is released is in
During state, braking mechanism is in first state, and in the first state, brake shoes 15 is far from the first turntable 12；When drum 02 is released
Conducting wire 01 when being in relaxed state, braking mechanism is in the second state, and in the second condition, brake shoes 15 is adjacent to the first turntable
12.The braking mechanism controls whether to brake by using the tensioning degree of conducting wire 01, when the device stopping conducting wire with conducting wire
When 01, conducting wire 01 is no longer tightened, and conducting wire 01 controls braking mechanism to brake the first turntable 12, this kind of braking mechanism is simple in structure,
It can react and be swift in response automatically.
Preferably, braking mechanism further includes connecting rod 16, brake wire leading wheel 18 and link supports seat 17, link supports seat 17 and pacifies
Mounted in stent 11；Brake shoes 15 and brake wire leading wheel 18 are installed on connecting rod 16, brake shoes 15 close to first turntable 12,
Wire leading wheel 18 brake far from the first turntable 12, the middle part of connecting rod 16 is hinged on link supports seat 17, and the hinge joint of connecting rod 16 is located at
Between brake shoes 15 and brake wire leading wheel 18.When connecting rod 16 is not by external force, brake wire leading wheel 18 declines, and brake shoes 15 rises.
When conducting wire 01 is used with the device of conducting wire, conducting wire 01 is constantly drawn out, while conducting wire 01 is also at the state tightened,
Conducting wire 01 in tensioned state up lifts brake wire leading wheel 18, and brake shoes 15 is down and away from the first turntable 12.When with
When the device of conducting wire does not use conducting wire 01,01 ground of conducting wire is stopped pull-out, and the natural relaxing of conducting wire 01 after conducting wire 01 relaxes, is led
Line 01 no longer applies the power put forward upwards to brake wire leading wheel 18, and the wire leading wheel 18 that brakes under gravity declines, brake shoes 15
Rise and be adjacent to the first turntable 12, realize brake.When reusing conducting wire 01 with the device of conducting wire, conducting wire 01 is in and tightens again
State, brake release.
In the absence of conflict, the feature in above-mentioned embodiment and embodiment can be combined with each other.
It is to be appreciated that above to the description of specific embodiment of the present utility model progress simply to illustrate that this reality
With novel technology path and feature, its object is to allow those skilled in the art that can understand the content of the utility model
And implement according to this, but the utility model is not limited to above-mentioned particular implementation.Every model in the utility model claims
The various change made in enclosing or modification, should all cover within the protection scope of the present utility model.
Claims (9)
1. a kind of unwrapping wire pretwist equipment of conducting wire, it is characterised in that：Including pay off rack, first rotating shaft, the second shaft, the first lead
Arm, the second lead arm and driving device；
The first rotating shaft and the second shaft are separately mounted to both sides and the coaxial arrangement of the pay off rack, and the pay off rack can
It is freely rotated relative to the first rotating shaft and the second shaft, the driving device drives the first rotating shaft and the second shaft same
Step rotation；
The first lead arm is mounted on the first rotating shaft and the first rotating shaft is followed to rotate, the first lead arm setting
The first pin configuration is educated, first pin configuration is located at the outside of the radial direction of the first rotating shaft, the second lead arm peace
Mounted in second shaft and second shaft is followed to rotate, the second pin configuration is educated in the second lead arm setting, described
Second pin configuration is located at the outside of the radial direction of second shaft；The first fairlead is educated in the axle center setting of the first rotating shaft,
The second fairlead is educated in the axle center setting of second shaft；
From the pay off rack release conducting wire sequentially pass through first fairlead, the first pin configuration, the second pin configuration and
It is sent out after second fairlead.
2. the unwrapping wire pretwist equipment of conducting wire according to claim 1, it is characterised in that：The first rotating shaft, which opens up, educates along
The first cavity radially of one shaft, first cavity connect first fairlead, are set in first cavity
Educate wire leading wheel.
3. the unwrapping wire pretwist equipment of conducting wire according to claim 1, it is characterised in that：Second shaft, which opens up, educates along
The second cavity radially of two shafts, second cavity connect second fairlead, are set in second cavity
Educate wire leading wheel.
4. the unwrapping wire pretwist equipment of conducting wire according to claim 1, it is characterised in that：The end of the first lead arm is set
It puts and educates wire leading wheel to form first pin configuration.
5. the unwrapping wire pretwist equipment of conducting wire according to claim 1, it is characterised in that：The end of the second lead arm is set
It puts and educates wire leading wheel to form second pin configuration.
6. the unwrapping wire pretwist equipment of conducting wire according to claim 1, it is characterised in that：The first rotating shaft, which is also installed, educates
One counter-jib, first counter-jib are set with axisymmetrical of the first lead arm about the first rotating shaft.
7. the unwrapping wire pretwist equipment of conducting wire according to claim 1, it is characterised in that：Second shaft, which is also installed, educates
Two counter-jibs, second counter-jib are set with axisymmetrical of the second lead arm about second shaft.
8. the unwrapping wire pretwist equipment of conducting wire according to claim 1, it is characterised in that：The pay off rack includes stent, the
One turntable, the second turntable and motor；
First turntable is installed in rotation on the stent, and the first turntable setting educates drum installation axle for installation
Drum, the motor drive the second turntable rotation, second turntable and the coaxial arrangement of the first turntable and between the two between
Every a certain distance, second turntable drives first turntable to rotate by magnetic force.
9. the unwrapping wire pretwist equipment of conducting wire according to claim 8, it is characterised in that：It also sets up to educate on the stent and be used for
The braking mechanism that second turntable is made to stop operating, the braking mechanism include brake shoes, and the braking mechanism has first
State and the second state；
When the conducting wire that the drum is released is in tensioned state, the braking mechanism is in the first state, described the
Under one state, the brake shoes is far from first turntable；
When the conducting wire that the drum is released is in relaxed state, the braking mechanism is in second state, described the
Under two-state, the brake shoes is adjacent to first turntable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721709743.1U CN207602293U (en) | 2017-12-07 | 2017-12-07 | A kind of unwrapping wire pretwist equipment of conducting wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721709743.1U CN207602293U (en) | 2017-12-07 | 2017-12-07 | A kind of unwrapping wire pretwist equipment of conducting wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207602293U true CN207602293U (en) | 2018-07-10 |
Family
ID=62763846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721709743.1U Active CN207602293U (en) | 2017-12-07 | 2017-12-07 | A kind of unwrapping wire pretwist equipment of conducting wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207602293U (en) |
-
2017
- 2017-12-07 CN CN201721709743.1U patent/CN207602293U/en active Active
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