CN208111186U - Reduce the cable insulation degree of eccentricity shaping positioning device and extrusion equipment - Google Patents
Reduce the cable insulation degree of eccentricity shaping positioning device and extrusion equipment Download PDFInfo
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- CN208111186U CN208111186U CN201820722840.2U CN201820722840U CN208111186U CN 208111186 U CN208111186 U CN 208111186U CN 201820722840 U CN201820722840 U CN 201820722840U CN 208111186 U CN208111186 U CN 208111186U
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- shaping
- positioning
- eccentricity
- hole
- pinch roller
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Abstract
A kind of the reduction cable insulation degree of eccentricity shaping positioning device and extrusion equipment, it is related to wire and cable production equipment field, it includes the positioning through hole that cable core can be allowed to pass through, positioning through hole is through through-hole, it further include the fixing seat being mutually permanently connected and attachment base, positioning regulator is provided on attachment base, positioning regulator is equipped with regulating device and multiple apparatus for shaping, apparatus for shaping includes the shaping pinch roller being arranged along the circumference of positioning through hole, the wheel week of shaping pinch roller is equipped with arc groove, regulating device is for driving shaping pinch roller close to or far from positioning through hole, the present apparatus is for positioning cable core, and the cable core of deformation is modified, to solve the problems, such as that the insulating layer degree of eccentricity as caused by deformation of core is big, save cost, improve yield rate.
Description
Technical field
The utility model relates to wire and cable production equipment fields, inclined in particular to a kind of reduction cable insulation
The heart degree shaping positioning device and extrusion equipment.
Background technique
For insulating layer outside the core of wire and cable mainly based on high molecular plastics and rubber material, insulating layer is that wire and cable is raw
Critical process during production, relies primarily on cable extrusion apparatus production, which is by fuselage, head, mold and traction system
System composition, is passed through conductor by head by trailer system from the mold core mouth of mold, and high molecular material leads to after heating in fuselage
The cavity for crossing head and mold is squeezed into cylindrical shape.
The common conductor of the core of wire and cable has the conductor and soft conductor of hard, and the cable of flexible conductor is when in use
It can be frequently bended and convenient transportation, installation.Hard conductor structure outer diameter and dimensional stability, when insulating materials is squeezed out with mould, insulation
The mold core of layer is slightly larger than conductor diameter；And flexible conductor structure outer diameter and shape are unstable, conductor is being received around tool disk and is being squeezed
It is squeezed in unwrapping wire distraction procedure out and is easy to happen different degrees of deformation.
Therefore, when producing the cable of flexible conductor, the insulating layer mold core size matched on extrusion equipment needs to refer to soft lead
The deformed maximum outside diameter of body, so that insulating layer can be smoothly sheathed on outside flexible conductor.But work as the local intermode of flexible conductor
Away from larger, when extrusion equipment extruded insulation layer, after not rounded flexible conductor generates shake when mold core, concentricity generates larger
Deviation, the insulating layer being extruded on conductor will appear the eccentric situation approached while thickness.
In order to allow the thickness of insulating layer thinnest point that can also reach technique requirement, often lead to that insulating layer is thicker to be exceeded on one side
Technique requirement, causes the outside diameter of cable to increase, and squeezes out increased costs.According to statistics, the cable insulation degree of eccentricity of hard conductor can control
10% hereinafter, and the cable insulation degree of eccentricity of flexible conductor is generally more than 20%, the degree of eccentricity is unfavorable for greatly cable quality, increase
Material consumption and the outside diameter of cable.The flexible conductor cable insulation degree of eccentricity is always very much domestic and international agricultural technology problem of the same trade greatly.
Utility model content
The purpose of this utility model is to provide a kind of reduction cable insulation degree of eccentricity shaping positioning device, for pair
Cable core is positioned, and is modified to the cable core of deformation, inclined to solve the insulating layer as caused by deformation of core
The big problem of heart degree saves cost, improves yield rate.
The another object of the utility model is to provide a kind of cable extrusion apparatus, can reduce since deformation of core is led
The problem for causing the insulating layer degree of eccentricity big saves production cost, improves yield rate.
What the embodiments of the present invention were realized in：
A kind of reduction cable insulation degree of eccentricity shaping positioning device, for being positioned to cable core, and to change
The cable core of shape is modified comprising the positioning through hole that cable core can be allowed to pass through, positioning through hole be through through-hole,
Further include the fixing seat being mutually permanently connected and attachment base, positioning regulator is provided on attachment base, positioning regulator is equipped with
Regulating device and multiple apparatus for shaping, apparatus for shaping include the shaping pinch roller being arranged along the circumference of positioning through hole, shaping pinch roller
Wheel week is equipped with arc groove, and regulating device is for driving shaping pinch roller close to or far from positioning through hole.
Apparatus for shaping is set to positioning through hole one end, and arc groove is arranged in the shaping pinch roller on apparatus for shaping, the arc groove
Radian is equal with the standard radian that cable core surface should have, and multiple arcs slot is combined into core passageway, and cable core passes through
Core passageway is necessarily passed when positioning through hole, arc groove is bonded with cable core surface, multiple shaping pressures on positioning regulator
Wheel while extruded cable core correct the cable core of deformation.Regulating device is for adjusting apparatus for shaping relative to fixed
The position of position through-hole, apparatus for shaping, which is detachably fixed, to be connected in regulating device, different according to the diameter of cable core, Ke Yixuan
Take the apparatus for shaping with suitable arc groove.
This reduction cable insulation degree of eccentricity is fixed on the head of cable extrusion apparatus with the fixing seat of shaping positioning device
Side adjusts the height of fixing seat, by attachment base alignment cable extrusion apparatus head, make positioning through hole axle center and head into
Point-blank, cable core first passes through positioning through hole in the axle center of string holes, carries out shape by the apparatus for shaping on positioning regulator
After shape amendment, cable extrusion apparatus extruded insulation layer is entered back into, it is big to solve the insulating layer degree of eccentricity as caused by deformation of core
The problem of.
Further, in the preferred embodiment of the utility model, multiple shaping pinch rollers are set to location hole one end, multiple
Arc groove surrounds core passageway jointly.
Further, in the preferred embodiment of the utility model, above-mentioned regulating device is included in around positioning through hole
Adjusting block is provided with sliding slot on positioning regulator, and adjusting block can be moved and be fixed along the chute, and apparatus for shaping includes for installing
The bracket of shaping pinch roller, bracket are fixedly connected with adjusting block.
Further, in the preferred embodiment of the utility model, above-mentioned shaping pinch roller, bracket, adjusting block are successively removable
It unloads and is fixedly connected.
Further, it in the preferred embodiment of the utility model, is provided on above-mentioned bracket for connecting shaping pinch roller
Movable axis, movable axis can be axially moveable relative to bracket.
Further, in the preferred embodiment of the utility model, above-mentioned regulating device further includes transmission device, multiple tune
Locking nub is connect with drive respectively, and transmission device can drive multiple adjusting blocks close to each other or remote along corresponding sliding slot
From.
Further, in the preferred embodiment of the utility model, above-mentioned transmission device is installed on inside positioning regulator,
Positioning through hole runs through transmission device, and transmission device is equipped with flat thread towards sliding slot on one side；The side wall of adjusting block and sliding slot is equipped with
Mutually matched groove or raised line, sliding slot bottom opening, adjusting block be equipped with stretch out sliding slot bottom plane groove, plane groove with
Flat thread cooperation.
Further, it in the preferred embodiment of the utility model, is additionally provided in above-mentioned positioning regulator and is passed for driving
The adjuster of dynamic device rotation.
Further, in the preferred embodiment of the utility model, above-mentioned adjuster includes the angular wheel being fixedly connected
And adjustment portion, transmission device are provided with taper groove away from sliding slot on one side, the taper groove and adjuster on transmission device
Angular wheel engagement, positioning regulator are equipped with the aperture for accommodating adjustment portion.
A kind of cable extrusion apparatus, for reducing the problem for causing the insulating layer degree of eccentricity big due to deformation of core comprising
Above-mentioned reduction cable insulation degree of eccentricity shaping positioning device.
The beneficial effect of the utility model embodiment is：
This reduction cable insulation degree of eccentricity is fixed on the head of cable extrusion apparatus with the fixing seat of shaping positioning device
Side, by the axes alignment in the axle center of positioning through hole and head entrance hole, cable core first passes through positioning through hole, is adjusted by positioning
After apparatus for shaping on device carries out shape amendment, cable extrusion apparatus extruded insulation layer is entered back into, obtains the cable core of deformation
To amendment, and make cable core positioning alignment head entrance hole.
This cable extrusion apparatus can correct the shape of core before extruded insulation layer, reduce since deformation of core causes
The big problem of the insulating layer degree of eccentricity improves yield rate, reduces production cost.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is that the structure provided by the embodiment of the utility model for reducing cable insulation degree of eccentricity shaping positioning device is shown
It is intended to；
Fig. 2 is the structural schematic diagram of apparatus for shaping provided by the embodiment of the utility model；
Fig. 3 is the structural schematic diagram at another visual angle of apparatus for shaping provided by the embodiment of the utility model；
Fig. 4 is the structural schematic diagram of positioning regulator provided by the embodiment of the utility model；
Fig. 5 is the structural schematic diagram at another visual angle of positioning regulator provided by the embodiment of the utility model；
Fig. 6 is the explosive view of positioning regulator provided by the embodiment of the utility model；
Fig. 7 is another visual angle explosive view of positioning regulator provided by the embodiment of the utility model.
Icon：000- cable core；100- attachment base；200- positioning regulator；The first mounting base of 300-；310-
Sliding slot；The first half bore of 320-；400- transmission device；410- taper groove；420- flat thread；The second mounting base of 500-；
The second half bore of 510-；600- adjusting block；610- plane groove；700- adjuster；710- adjustment portion；800- shaping dress
It sets；900- fixing seat.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
It should be noted that：Similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it should be noted that term " axle center ", " axial direction ", "upper", "inner", "outside",
The orientation or positional relationship of the instructions such as " direction ", " deviating from ", " vertical ", " bottom " is that orientation based on the figure or position are closed
System or the utility model product using when the orientation or positional relationship usually put, being merely for convenience of description, this is practical
Novel and simplified description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific side
Position construction and operation, therefore should not be understood as limiting the present invention.In addition, term " first ", " second ", etc. be only used for
Description is distinguished, relative importance is not understood to indicate or imply.
In addition, the terms such as term "horizontal", "vertical" are not offered as requiring component abswolute level or pendency, but can be slightly
Low dip.It is not to indicate that the structure has been had to if "horizontal" only refers to that its direction is more horizontal with respect to for "vertical"
It is complete horizontal, but can be slightly tilted.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediary can also be passed through
It is indirectly connected, can be the connection inside two elements.For the ordinary skill in the art, it can be managed with concrete condition
Solve the concrete meaning of above-mentioned term in the present invention.
Attached drawing 1, attached drawing 2 and attached drawing 3 are please referred to, a kind of reduction cable insulation degree of eccentricity shaping positioning device is used for
Cable core 000 is positioned, and the cable core of deformation 000 is modified comprising the fixation being mutually permanently connected
Seat 900 and attachment base 100, for convenience of using, fixing seat 900 can be set to height-adjustable structure, set on attachment base 100
It is equipped with positioning regulator 200, in order to allow cable core 000 to pass through, this reduction cable insulation degree of eccentricity is positioned with shaping and filled
Set setting positioning through hole, positioning through hole is through the positioning regulator 200 being arranged on entire attachment base 100 and attachment base 100.
Positioning regulator 200 is equipped with regulating device and multiple apparatus for shaping 800, and apparatus for shaping 800 and regulating device can
Disassembly is fixedly connected.
Wherein, attached drawing 2 is please referred to, apparatus for shaping 800 includes the shaping pinch roller that positioning through hole one end is arranged in, shaping pinch roller
Circumference along positioning through hole is arranged, and the wheel week of shaping pinch roller is equipped with arc groove, the radian of the arc groove and 000 surface of cable core
The standard radian that should have is equal, please refers to attached drawing 3, and multiple arcs slot encloses in the plane perpendicular to positioning through hole axial direction,
Core passageway is formed, when cable core 000 passes through positioning through hole, necessarily passes above-mentioned core passageway, arc groove and cable core
000 surface of body is bonded, and multiple shaping pinch rollers while extruded cable core 000 on positioning regulator 200 make the cable of deformation
Core 000 is corrected.
Wherein, for regulating device for adjusting position of the apparatus for shaping 800 relative to positioning through hole, apparatus for shaping 800 is removable
It unloads and is fixedly connected in regulating device, it is different according to the diameter of cable core 000, it can choose with the whole of suitable arc groove
Shape dress sets 800.
Attached drawing 4, attached drawing 5, attached drawing 6, attached drawing 7 are please referred to, above-mentioned regulating device includes the first mounting base 300 and the second installation
Seat 500, the first mounting base 300 and the second mounting base 500 are detachably fixed connection and middle part has holding part.
Attached drawing 6 is please referred to, sliding slot 310 is provided in the first mounting base 300,310 bottom of sliding slot is provided with connection holding part
Opening, 310 side wall of sliding slot is provided with strip bulge, adjusting block 600 is set in sliding slot 310, the side setting of adjusting block 600 with
The recess portion of the strip bulge cooperation, 600 bottom of adjusting block is provided with plane groove 610.The side wall of first mounting base 300 is also set
There is the first half bore 320.
Attached drawing 1 is please referred to, the second mounting base 500 is connect with attachment base 100, attached drawing 7 is please referred to, in the second mounting base 500
Adjuster 700 is installed, adjuster 700 includes the angular wheel being fixedly connected and adjustment portion 710, the side of the second mounting base 500
Wall is equipped with the second half bore 510.The first above-mentioned half bore 320 and the second half bore 510 constitute the aperture for accommodating adjustment portion 710, pass through
The aperture can drive angular wheel rotation by adjustment portion 710.
Attached drawing 6 and attached drawing 7 are please referred to, is also installed in the holding part that the first mounting base 300 is constituted with the second mounting base 500
There is transmission device 400, transmission device 400 is between adjusting block 600 and adjuster 700.
The transmission device 400 is provided with flat thread 420 towards the first mounting base 300 on one side, 400 court of transmission device
It is provided with taper groove 410 on one side to the second mounting base 500.The flat thread 420 and multiple adjusting blocks of transmission device 400
The plane groove 610 of 600 bottoms engages respectively, and the taper groove 410 and the angular wheel of adjuster 700 of transmission device 400 are nibbled
It closes.By adjustment portion 710 drive adjuster 700 angular wheel rotation, thus driving transmission device 400 rotate, thus make with
Each adjusting block 600 that transmission device 400 connects moves towards and close or be moved away from and separate simultaneously.
Attached drawing 2 and attached drawing 3 are please referred to, above-mentioned apparatus for shaping 800 includes bracket and shaping pinch roller, bracket and adjusting block
600 are detachably fixed connection, and bracket is for installing shaping pinch roller.For convenient for according to the cable core 000 of different-diameter selection phase
The shaping pinch roller answered, shaping pinch roller is detachably fixed with bracket to be connect, for convenient for fine tuning shaping pinch roller relative to positioning through hole
Position, shaping pinch roller can be mobile relative to bracket, and moving direction is perpendicular to the plane where shaping pinch roller.
To meet the needs of fine tuning shaping pinch roller, attached drawing 3 is please referred to, movable axis, bracket and shaping is especially arranged in inventor
Pinch roller passes through activity axis connection, can be axially moveable relative to bracket on movable axis.The connection type of movable axis and bracket has
It is a variety of, if can on bracket along the axial movement of movable axis, in the present embodiment, movable axis both ends respectively with bracket spiral shell
Line connection.
It should be noted that the above-mentioned aperture for accommodating adjustment portion 710 can also be setting in the second mounting base 500
Through-hole, the quantity of above-mentioned adjuster 700 can be multiple.In the present embodiment, to keep balancing, the number of adjuster 700
Amount is three, and three adjusters 700 are arranged around the circumference of positioning through hole.
In the present embodiment, regulating device and its quantity of corresponding apparatus for shaping 800 are respectively three, and along positioning through hole
Circumference setting, the radian value of the arc groove on each shaping pinch roller is 2 π/3.
The application principle of this reduction cable insulation degree of eccentricity shaping positioning device：
The fixing seat 900 of this reduction cable insulation degree of eccentricity shaping positioning device is fixed on the machine of cable extrusion apparatus
First side adjusts the height of fixing seat 900, and attachment base 100 is aligned to the head of cable extrusion apparatus, makes the axle center of positioning through hole
Point-blank with the axle center of head entrance hole, cable core 000 first passes through positioning through hole, by positioning regulator 200
After apparatus for shaping 800 carries out shape amendment, cable extrusion apparatus extruded insulation layer is entered back into, to solve to cause due to deformation of core
The big problem of the insulating layer degree of eccentricity.
A kind of cable extrusion apparatus, for reducing the problem for causing the insulating layer degree of eccentricity big due to deformation of core comprising
Above-mentioned reduction cable insulation degree of eccentricity shaping positioning device.
This cable extrusion apparatus can correct the shape of core before extruded insulation layer, reduce since deformation of core causes
The big problem of the insulating layer degree of eccentricity improves yield rate, reduces production cost.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of reduction cable insulation degree of eccentricity shaping positioning device, which is characterized in that including cable core can be allowed
By positioning through hole, it further includes the fixing seat being mutually permanently connected and attachment base that the positioning through hole, which is through through-hole, described
Positioning regulator is provided on attachment base, the positioning regulator is equipped with regulating device and multiple apparatus for shaping, the shaping
Device includes the shaping pinch roller being arranged along the circumference of the positioning through hole, the wheel week of the shaping pinch roller is equipped with arc groove, adjusts
Device is for driving the shaping pinch roller close to or far from the positioning through hole.
2. reduction cable insulation degree of eccentricity shaping positioning device according to claim 1, which is characterized in that Duo Gesuo
It states shaping pinch roller and is set to described positioning through hole one end, multiple arc grooves surround core passageway jointly.
3. reduction cable insulation degree of eccentricity shaping positioning device according to claim 1, which is characterized in that the tune
Regulating device is included in the adjusting block around the positioning through hole, and sliding slot, the adjusting block energy are provided on the positioning regulator
Enough to move and fix along the sliding slot, the apparatus for shaping includes the bracket for installing shaping pinch roller, the bracket with it is described
Adjusting block is fixedly connected.
4. reduction cable insulation degree of eccentricity shaping positioning device according to claim 3, which is characterized in that described whole
Shape pinch roller, the bracket, the adjusting block are successively detachably fixed connection.
5. reduction cable insulation degree of eccentricity shaping positioning device according to claim 4, which is characterized in that the branch
The movable axis for connecting the shaping pinch roller is provided on frame, the movable axis can be axially moveable relative to the bracket.
6. reduction cable insulation degree of eccentricity shaping positioning device according to claim 3, which is characterized in that the tune
Regulating device further includes transmission device, and multiple adjusting blocks are connect with the drive respectively, the transmission device energy
Drive multiple adjusting blocks close to each other or separate along corresponding sliding slot.
7. reduction cable insulation degree of eccentricity shaping positioning device according to claim 6, which is characterized in that the biography
Dynamic device is installed on inside the positioning regulator, and the positioning through hole runs through the transmission device, the transmission device direction
The sliding slot is equipped with flat thread on one side；The side wall of the adjusting block and the sliding slot is equipped with mutually matched groove or raised line,
The sliding slot bottom opening, the adjusting block are equipped with the plane groove for stretching out the sliding slot bottom, the plane groove with it is described
Flat thread cooperation.
8. reduction cable insulation degree of eccentricity shaping positioning device according to claim 7, which is characterized in that described fixed
The adjuster for driving the transmission device rotation is additionally provided in the adjuster of position.
9. reduction cable insulation degree of eccentricity shaping positioning device according to claim 8, which is characterized in that the tune
Section device includes the angular wheel being fixedly connected and adjustment portion, and the transmission device is provided with conical tooth away from the sliding slot on one side
Line, the taper groove on the transmission device are engaged with the angular wheel of the adjuster, and the positioning regulator, which is equipped with, to be used
In the aperture for accommodating the adjustment portion.
10. a kind of cable extrusion apparatus, which is characterized in that including reduction cable insulation described in any one of claim 1-9
Layer degree of eccentricity shaping positioning device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820722840.2U CN208111186U (en) | 2018-05-15 | 2018-05-15 | Reduce the cable insulation degree of eccentricity shaping positioning device and extrusion equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820722840.2U CN208111186U (en) | 2018-05-15 | 2018-05-15 | Reduce the cable insulation degree of eccentricity shaping positioning device and extrusion equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208111186U true CN208111186U (en) | 2018-11-16 |
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ID=64114714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820722840.2U Active CN208111186U (en) | 2018-05-15 | 2018-05-15 | Reduce the cable insulation degree of eccentricity shaping positioning device and extrusion equipment |
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| Country | Link |
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| CN (1) | CN208111186U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113053591A (en) * | 2021-04-26 | 2021-06-29 | 武汉新天地电工科技有限公司 | Cable roundness shaping and positioning device |
| 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 |
| CN114823002A (en) * | 2022-06-27 | 2022-07-29 | 南洋电缆（天津）有限公司 | Cable core deviation prevention equipment for cable production |
-
2018
- 2018-05-15 CN CN201820722840.2U patent/CN208111186U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113053591A (en) * | 2021-04-26 | 2021-06-29 | 武汉新天地电工科技有限公司 | Cable roundness shaping and positioning device |
| 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 |
| CN114823002A (en) * | 2022-06-27 | 2022-07-29 | 南洋电缆（天津）有限公司 | Cable core deviation prevention equipment for cable production |
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