CN106948197A - A kind of cord molding control device - Google Patents
A kind of cord molding control device Download PDFInfo
- Publication number
- CN106948197A CN106948197A CN201710212863.9A CN201710212863A CN106948197A CN 106948197 A CN106948197 A CN 106948197A CN 201710212863 A CN201710212863 A CN 201710212863A CN 106948197 A CN106948197 A CN 106948197A
- Authority
- CN
- China
- Prior art keywords
- wheel
- groove
- round
- cord
- control device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B3/00—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material
- D07B3/005—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material with alternating twist directions
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2207/00—Rope or cable making machines
- D07B2207/40—Machine components
- D07B2207/4018—Rope twisting devices
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- Ropes Or Cables (AREA)
- Tires In General (AREA)
Abstract
The invention discloses a kind of cord molding control device, it is related to a kind of cord shaped device field.Including fixed support, Octoid gear group, packing ring, spacer ring, bearing, circlip for hole, bolt, nut, the first reversing wheel, the second reversing wheel.Described Octoid gear group is located above fixed support, described spacer ring is located in the middle of Octoid gear group and fixed support, and one end is connected with fixed support, the other end is connected with Octoid gear group, and described bearing group is located inside Octoid gear group, and be connected with Octoid gear, described packing ring is located at bearing group centre position, and is connected with bearing, and described circlip for hole is located at bearing group and Octoid gear group centre position, one end is connected with bearing group, and the other end is connected with Octoid gear group.The glacing flatness that the present apparatus effectively can solve to cause in steel cord production process is not good, bends Gao Bujia situation, improves steel cord qualification rate.
Description
Technical field
The present invention relates to a kind of cord shaped device field, and in particular to a kind of cord molding control device.
Background technology
Cord is to develop product the most wide in rubber framework material, be also in metallic article production difficulty it is maximum
Product.Definition of the international synthetic fibers standardization office in a standard to cord be：" it is made up of two or more than two steel wires,
Or combination by stock and stock or the structure that is formed by the combination of stock and silk.Cord is developed the most in rubber framework material
Wide product, is also the maximum product of production difficulty in metallic article.Cord is the development with radial
, and radial is the accompaniment of auto industry and highway.Traditional bias tire is as skeleton material with fiber
Material, and new radial can be divided into all-steel radial tyre then from steel cord as framework material by its structure
And semi-steel radial tire, the former belt and carcass is all using steel cord as framework material, and the belt of the latter is used
Steel cord, carcass fiber are used as framework material.Car, light truck typically use semi-steel radial tire, heavy type truck,
Engineering machine vehicle uses all-steel radial tyre.Steel cord is that the surface being made of high-quality high-carbon steel is coated with brass and with spy
The thin gauge steel thread or rope of different purposes.It is mainly used in tyres for passenger cars, light lorry-tyre, heavy type truck tyre, engineering machine
Tool wheel tire and aero tyre and other rubber framework materials.
In cord production process, the tension force of cord, the release for reversing control and stress is played to the quality of twisting
Important function.Equipment controls bad, directly influences the glacing flatness of cord, and bow is high, curved, fractional load elongation（PLE）No
Qualified, the 2+2 structure cords that current DT3G bunchers are left have glacing flatness not good, situation.
The content of the invention
To solve above-mentioned technical matters, the invention provides a kind of cord molding control device, for original defect,
Two guide wheels are installed in progress additional, because the method for winding between two guide wheels is " 8 " word, so the guide wheel device is also Octoid gear, energy
Enough effective qualification rates for solving production cord are low, and bow is high（That is camber）It is not good, the situation such as glacing flatness is not good.
In order to realize above-mentioned target, the present invention is adopted the following technical scheme that：
A kind of cord molding control device, including fixed support, Octoid gear group, packing ring, spacer ring, bearing, circlip for hole, spiral shell
Bolt, nut, the first reversing wheel, the second reversing wheel.The first described reversing wheel is located at outside one end of device body, and second is reverse
Wheel is located at the other end outside device body, and the first described I-beam wheel is respectively positioned on inside device body with the second I-beam wheel,
After outer unwrapping wire steel wire twisting untwisting, outer unwrapping wire steel wire is no lay pitch, but reverses still very big, in order to prevent outer unwrapping wire
The additional torsion that machine suffered by steel wire rotates and brought is delivered to the second reversing wheel, makes outer unwrapping wire steel wire unaffected, institute
To have installed Octoid gear group additional, described Octoid gear group is made up of the first round and the second wheel, and described first round external peripheral surface has
First V-groove of arrangement parallel to each other, the second V-groove, the 3rd V-groove, the 4th V-groove, its internal two ends are respectively arranged with hole bullet
Property back-up ring, and the circlip for hole at two ends in the middle of be equipped with bearing, be provided with the middle of the described first round and fixed support every
Circle, the first round and spacer ring are connected by bolt with fixed support.Described second wheel and the first round are outside, internal and its even
Connect mode all same, after outer unwrapping wire steel wire carries out Z sth. made by twisting at the first reversing wheel, into the second reversing wheel at carry out S sth. made by twisting, by the
First V-groove of one wheel is clockwise about the first V-groove to the second wheel, in the first V-groove by the second wheel counterclockwise around to the
Second V-groove of one wheel, by the second V-groove of the first round clockwise about the second V-groove to the second wheel, by the second of the second wheel
V-groove is counterclockwise around to the 3rd V-groove of the first round, by the 3rd V-groove of the first round clockwise about the 3rd V-type to the second wheel
Groove, by second wheel the 3rd V-groove counterclockwise around to the first round the 4th V-groove, by the first round the 4th V-groove clockwise about
To second wheel the 4th V-groove, by second wheel the 4th V-groove lay out counterclockwise, and with the steel in interior two I-beam wheels put
Silk is pooled capital at plying simultaneously,（Figure midpoint a is at plying）Twisted with the fingers after plying at the first reversing wheel by Z, in second
At reversing wheel S twist with the fingers, go out device, general effect does not change equivalent to the lay pitch, but wire of steel wire tire cord surface residual stress
Changed.
Further, the described first round can freely rotate with the second wheel around bolt.
Further, the spacing between the described first round and the second wheel closest approach is 25mm.
Further, described spacer ring is Collapsible structure.
Further, the described first round and the positional structure of the first V-groove to the 4th V-groove of the second wheel are by upper
To lower or from the bottom to top.
Further, the described first round and the equal diameters of the second wheel.
Further, the described first round is symmetrical structure with the second wheel.
Further, the described first round is equal with the depth of each V-groove of the second wheel.
Further, the described first round in the middle of the bearing of the second wheel with being equipped with packing ring.
Further, described bolt is fixedly connected by nut in the support bracket fastened other end.
The present invention is advantageous in that：
In the present invention, the first round with second wheel steering on the contrary, the first round with second wheel can according to the actual conditions of equipment come
Determine the difference in height of two-wheeled, but it is noted that the reasonable balance of two guide wheels, can so reduce mechanical concussion, prevent cord and groove or
Person jumps out guide wheel.The invention device uses simple, low cost, but stable, and control quality is good, can limit the biography of torsion
Pass, make tension force and reverse more to stablize.
Brief description of the drawings
Fig. 1 is the schematic device before present invention transformation；
Fig. 2 is improved schematic device of the invention；
Fig. 3 is the sectional view of Octoid gear group of the present invention；
Fig. 4 is the top view of Octoid gear group of the present invention；
Fig. 5 is the plan view of Octoid gear group of the present invention；
In figure, 1 it is fixed support, 2 is Octoid gear group, 3 is packing ring, 4 is spacer ring, 5 is bearing, 6 is circlip for hole, 7 is
Bolt, 8 be nut, 9 be the first reversing wheel, 10 be the second reversing wheel.
Embodiment
With reference to embodiment and accompanying drawing, the present invention will be further described and explanation, but does not limit this in any form
Invention.
A kind of cord molding control device, as illustrated, including fixed support 1, Octoid gear group 2, packing ring 3, spacer ring 4, axle
Hold 5, circlip for hole 6, bolt 7, nut 8, the first reversing wheel 9, the second reversing wheel 10.
The first described reversing wheel 9 is located at outside one end of device body, and the second reversing wheel 10 is located at outside device body
The other end, described the first I-beam wheel is respectively positioned on inside device body with the second I-beam wheel, and untwisting is twisted in outer unwrapping wire steel wire
Afterwards, outer unwrapping wire steel wire is no lay pitch, but reverses still very big, in order to prevent the machine suffered by outer unwrapping wire steel wire from revolving
Then the additional torsion brought is delivered to the second reversing wheel 10, make outer unwrapping wire steel wire unaffected, so having installed Octoid gear group additional
2。
Described Octoid gear group 2 is made up of the first round and the second wheel, and described first round external peripheral surface has parallel to each other
First V-groove of arrangement, the second V-groove, the 3rd V-groove, the 4th V-groove, its internal two ends are respectively arranged with circlip for hole 6,
And it is equipped with the middle of the circlip for hole 6 at two ends in the middle of bearing 5, the described first round and fixed support 1 and is provided with spacer ring 4,
The first round and spacer ring 4 are connected by bolt 7 with fixed support 1, and the first round can freely rotate with the second wheel around bolt 7, the
One wheel and second takes turns the spacing between closest approach for 25mm, and the first round and the second the first V-groove taken turns to the position of the 4th V-groove
Put structure to be from top to bottom or from the bottom to top, the depth of each V-groove is equal, the described first round and the bearing of the second wheel
It is equipped with packing ring in the middle of 5, the other end of described bolt 7 by nut 8 in fixed support 1 is fixedly connected.
During present invention work, outer unwrapping wire steel wire is carried out after Z sth. made by twisting at the first reversing wheel 9, into the second reversing wheel 10 at enter
Row S is twisted with the fingers, by the first V-groove of the first round clockwise about the first V-groove to the second wheel, in the first V-groove by the second wheel
Counterclockwise around to the first round the second V-groove, by the first round the second V-groove clockwise about to second wheel the second V-groove, by
Second V-groove of the second wheel is counterclockwise around to the 3rd V-groove of the first round, by the 3rd V-groove of the first round clockwise about to the
3rd V-groove of two wheels, by the 3rd V-groove of the second wheel counterclockwise around to the 4th V-groove of the first round, by the 4th of the first round the
V-groove is laid out counterclockwise clockwise about the 4th V-groove to the second wheel by the 4th V-groove of the second wheel, certainly, the coiling side
Method is alternatively first counterclockwise and then carries out coiling clockwise, lays out the rear steel wire with interior two I-beam wheels put simultaneously in plying
Place is pooled capital, and is twisted with the fingers after plying at the first reversing wheel 9 by Z, crosses flywheel, and S is twisted with the fingers at the second reversing wheel 10, goes out device, always
Body effect does not change equivalent to the lay pitch, but the surface residual stress of wire of steel wire tire cord has occurred that change.
In present invention work, the steering of the first round and the second wheel on the contrary, the first round can be according to the reality of equipment with the second wheel
Border situation determines the difference in height of two-wheeled, but it is noted that the reasonable balance of two guide wheels, can so reduce mechanical concussion, prevent curtain
Line and groove jump out guide wheel.The invention device uses simple, low cost, but stable, and control quality is good, can limit torsion
The transmission turned, makes tension force and reverses more to stablize.
Following table is to install the 2+2*0.25HT bunchers board of Octoid gear group 2 additional to close with the 2+2*0.25HT without Octoid gear group 2
The Data Comparison of stock machine board：
Explanation：This data is same board, the contrast of same set of steel wire.
It can be seen that from this table, by the glacing flatness of the cord after the plying for the buncher for having installed Octoid gear group 2 additional, bow Gao Jun
Substantially become more steady, greatly improve the qualification rate of cord.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description, rather than indicate or dark
Specific orientation must be had, with specific azimuth configuration and operation by showing the device or element of meaning, therefore it is not intended that right
The limitation of the present invention.In addition, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying and be relative
Importance.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in invention.
The basic principles, principal features and advantages of the present invention have been shown and described above.The technical staff of the industry should
Understand, the invention is not limited in any way for above-described embodiment, it is all to be obtained by the way of equivalent or equivalent transformation
Technical scheme, all falls within protection scope of the present invention.
Claims (10)
1. a kind of cord molding control device, including body, the first reversing wheel（9）, the second reversing wheel（10）, the first I-beam wheel,
Second I-beam wheel, the first described reversing wheel（9）Positioned at outside one end of device body, the second reversing wheel（10）Positioned at device sheet
The other end outside body, the first described I-beam wheel is respectively positioned on inside device body with the second I-beam wheel, it is characterised in that：The dress
Putting also includes Octoid gear group（2）, described Octoid gear group（2）By the first round, the second wheel and fixed support（1）Composition, it is described
The external peripheral surface of the first round and the second wheel is each formed with the first V-groove of parallel arrangement, the second V-groove, the 3rd V-groove and the
Four V-grooves, the first round is respectively arranged with circlip for hole with the internal two ends of the second wheel（6）, and the circlip for hole at two ends（6）
Centre is equipped with bearing（5）, the described first round and the second wheel are and fixed support（1）Pass through bolt（7）It is connected, and junction
It is equipped with spacer ring（4）.
2. outer unwrapping wire steel wire is carried out after Z sth. made by twisting at the first reversing wheel, into the second reversing wheel at carry out S sth. made by twisting, then in turn through
The first V-groove of the first round is around to the first V-groove of the second wheel, the second V-groove of the first round, the second V-groove of the second wheel, the
One wheel the 3rd V-groove, second wheel the 3rd V-groove, the 4th V-groove of the first round, second wheel the 4th V-groove carry out around
System, and around cord is made for 8 font structures, the cord and interior the first I-shaped put finally laid out by the 4th V-groove of the second wheel
Steel wire on wheel, the second I-beam wheel is pooled capital at plying simultaneously, in the first reversing wheel after plying（9）Place is twisted with the fingers by Z, then at
Second reversing wheel（10）Locate S to twist with the fingers, go out device.
3. a kind of cord molding control device according to claim 1, it is characterised in that the described first round and the second wheel
Can be around bolt（7）Freely rotate.
4. a kind of cord molding control device according to claim 1, it is characterised in that the described first round and the second wheel
Spacing between closest approach is 25mm.
5. a kind of cord molding control device according to claim 1, it is characterised in that the described first round and the second wheel
The positional structure of the first V-groove to the 4th V-groove be from top to bottom or from the bottom to top.
6. a kind of cord molding control device according to claim 1, it is characterised in that the described first round and the second wheel
Equal diameters.
7. a kind of cord molding control device according to claim 1, it is characterised in that the described first round and the second wheel
It is symmetrical structure.
8. a kind of cord molding control device according to claim 1, it is characterised in that the described first round and the second wheel
Each V-groove depth it is equal.
9. a kind of cord molding control device according to claim 1, it is characterised in that the described first round and the second wheel
Bearing（5）Centre is equipped with packing ring（3）.
10. a kind of cord molding control device according to claim 1, it is characterised in that described bolt（7）By nut
（8）In fixed support（1）The other end be fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710212863.9A CN106948197B (en) | 2017-04-01 | 2017-04-01 | Cord forming control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710212863.9A CN106948197B (en) | 2017-04-01 | 2017-04-01 | Cord forming control device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106948197A true CN106948197A (en) | 2017-07-14 |
| CN106948197B CN106948197B (en) | 2023-01-03 |
Family
ID=59474517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710212863.9A Active CN106948197B (en) | 2017-04-01 | 2017-04-01 | Cord forming control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106948197B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1340702A (en) * | 1961-12-08 | 1963-10-18 | Steel Cords Ltd | Method of manufacturing a metal strand |
| US3365871A (en) * | 1966-03-04 | 1968-01-30 | Kabel Metallwerke Ghh | Accumulator stranding machine with two sets of wheels |
| EP0289884A2 (en) * | 1987-05-04 | 1988-11-09 | SKET Schwermaschinenbau Magdeburg GmbH | Method and apparatus for making strands with one or more layers |
| US5342000A (en) * | 1990-02-02 | 1994-08-30 | Barmag Ag | Strand braking apparatus |
| US5797257A (en) * | 1995-12-21 | 1998-08-25 | Pirelli Coordinamento Pneumatici | Reinforcing metallic cord for elastomer-matrix composite articles, a process and apparatus for the manufacture thereof |
| CN101835589A (en) * | 2007-09-20 | 2010-09-15 | 株式会社普利司通 | Rubber coating method for metallic element wire, cord manufacturing method, cord, rubber coating apparatus, and cord manufacturing apparatus |
| CN201778232U (en) * | 2010-08-12 | 2011-03-30 | 国营江北机械厂 | Balancing control mechanism for tension of steel cords |
| CN202148458U (en) * | 2011-05-24 | 2012-02-22 | 东台磊达钢帘线有限公司 | Wire passing device of steel cord double-twisting machine |
| CN104357991A (en) * | 2014-10-30 | 2015-02-18 | 江苏兴达钢帘线股份有限公司 | Manufacturing method for monofilament steel cord |
-
2017
- 2017-04-01 CN CN201710212863.9A patent/CN106948197B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1340702A (en) * | 1961-12-08 | 1963-10-18 | Steel Cords Ltd | Method of manufacturing a metal strand |
| US3365871A (en) * | 1966-03-04 | 1968-01-30 | Kabel Metallwerke Ghh | Accumulator stranding machine with two sets of wheels |
| EP0289884A2 (en) * | 1987-05-04 | 1988-11-09 | SKET Schwermaschinenbau Magdeburg GmbH | Method and apparatus for making strands with one or more layers |
| US5342000A (en) * | 1990-02-02 | 1994-08-30 | Barmag Ag | Strand braking apparatus |
| US5797257A (en) * | 1995-12-21 | 1998-08-25 | Pirelli Coordinamento Pneumatici | Reinforcing metallic cord for elastomer-matrix composite articles, a process and apparatus for the manufacture thereof |
| CN101835589A (en) * | 2007-09-20 | 2010-09-15 | 株式会社普利司通 | Rubber coating method for metallic element wire, cord manufacturing method, cord, rubber coating apparatus, and cord manufacturing apparatus |
| CN201778232U (en) * | 2010-08-12 | 2011-03-30 | 国营江北机械厂 | Balancing control mechanism for tension of steel cords |
| CN202148458U (en) * | 2011-05-24 | 2012-02-22 | 东台磊达钢帘线有限公司 | Wire passing device of steel cord double-twisting machine |
| CN104357991A (en) * | 2014-10-30 | 2015-02-18 | 江苏兴达钢帘线股份有限公司 | Manufacturing method for monofilament steel cord |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106948197B (en) | 2023-01-03 |
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