CN1996509B - One-off cable making technology flow and device of twisted cable - Google Patents
One-off cable making technology flow and device of twisted cable Download PDFInfo
- Publication number
- CN1996509B CN1996509B CN2006101479555A CN200610147955A CN1996509B CN 1996509 B CN1996509 B CN 1996509B CN 2006101479555 A CN2006101479555 A CN 2006101479555A CN 200610147955 A CN200610147955 A CN 200610147955A CN 1996509 B CN1996509 B CN 1996509B
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- eye
- mould
- stranding
- pairs
- distributor plate
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- 238000005516 engineering process Methods 0.000 title description 3
- 238000000034 method Methods 0.000 claims abstract description 40
- 230000008569 process Effects 0.000 claims abstract description 31
- 229920000728 polyester Polymers 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 239000005030 aluminium foil Substances 0.000 claims description 6
- 229910000989 Alclad Inorganic materials 0.000 claims description 5
- 238000001125 extrusion Methods 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 210000000162 simple eye Anatomy 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 2
- 239000011148 porous material Substances 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 230000010354 integration Effects 0.000 abstract 1
- 238000004891 communication Methods 0.000 description 5
- 239000000047 product Substances 0.000 description 3
- WPPDXAHGCGPUPK-UHFFFAOYSA-N red 2 Chemical compound C1=CC=CC=C1C(C1=CC=CC=C11)=C(C=2C=3C4=CC=C5C6=CC=C7C8=C(C=9C=CC=CC=9)C9=CC=CC=C9C(C=9C=CC=CC=9)=C8C8=CC=C(C6=C87)C(C=35)=CC=2)C4=C1C1=CC=CC=C1 WPPDXAHGCGPUPK-UHFFFAOYSA-N 0.000 description 3
- 239000002994 raw material Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
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- Processes Specially Adapted For Manufacturing Cables (AREA)
Abstract
This invention relates to one cable process for one time of two pairs of strand core and its device, which comprises the following technique: processing cable by strand and dragging through two blocks of hole mode boards and one cable hole mode with certain distance; the said double hole mode board is composed of bottom socket, hole mode and hole socket; the whole process line uses host machine coil and single strand machine passive property; two pairs of core strand and bus cable are of same size of line speed and distance for integration cable.
Description
Technical field
The present invention relates to a kind of stranding method and device of communication cable, particularly relate to a kind of two pairs of pair twist heart yearns and drag the alclad paper tinsel disposable stranding method and apparatus of stranding again.
Background technology
In the communication cable that we produce at present, the structure that kind of cable is arranged is many logarithm shielding twisted wires, the structure of this cable is: the pitch of two core pair twists is consistent with the pitch of stranding, drag the bag polyester belt to drag the alclad paper tinsel more respectively when two core pair twist heart yearns are pair twist in two pairs of shielding control lines, aluminium is towards interior, between polyester belt and aluminium foil, also pull ground wire into, be two pairs of pair twist shielding heart yearns strandings more then, drag bag or wrapped foil shielding layer during stranding, or add woven shield again, send under escort cover at last again, form many logarithm shielding twisted wire communication cables.Be to make two core pair twists with 500 type twinning machines earlier to drag alclad paper tinsel and the ground wire two core pair twists shielding heart yearn that partners in the past when this class communication cable line is produced twisted wire operation, again two pairs two core pair twists shielded heart yearns with 630 type single twist cabling machine strandings.This kind is divided into two procedures and produces the method for many logarithms pair twist heart yearn stranding and have the following disadvantages: the one, increased the pair twist operation one, increased manufacturing cost, many logarithms line particularly, it is long that multiple twin board and production time form multiplication with the increase of two core pair twists shielding heart yearn logarithm; The 2nd, the line of the wire rod that stranding comes out is directly big than the line footpath that designs, and outward appearance is bad, causes the jacket thickness of the finished product of producing at last not reach the thickness of designing requirement.For avoiding occurring outward by the appearance of the inaccessible problem of thickness, we adopt the method that reduces the stranding die size when stranding usually, the wire rod external diameter that pressure is come out stranding is accomplished the stranding size of designing requirement, but can cause the distortion of wire rod heart yearn like this, under the serious situation, the insulating barrier of heart yearn easily causes scratch, thereby makes the transmission performance deterioration of electric wire; Such method also can cause the withstand voltage reduction of wire rod, during the finished product exfactory inspection, does not cross withstand voltage test one and closes, and the wire rod that high-voltage breakdown occurs increases.
Summary of the invention
For overcoming the deficiency of above-mentioned background technology, save operation, save the production run time, save raw material, designing the disposable cabling process flow process of a kind of two pairs of pair twist heart yearns and installing also just becomes purpose of the present invention.The present invention proposes a kind of new technical scheme: two normally used simple eye mould distributor plates are united two into one, become an eyes mould distributor plate, this eyes mould distributor plate is done two, rationally utilize the character of the passive unwrapping wire of single twist cabling machine, 2 pairs of lines are divided into 2 groups by designing requirement, every group an a pair of heart yearn directly eye mould from first eyes mould distributor plate passes, the a pair of heart yearn of another group passes from another mould of first eyes mould distributor plate, because not back twist of unwrapping wire, after main frame changeed, these 2 heart yearns will be stranded with identical lay after through eyes mould distributor plate.At this moment add 2 herein and drag chartered plane, just can be dragged into the material that will drag bag, stranded these two eyes mould distributor plates again and 2 groups of wire rods having dragged bag are with through an eye mould, just can realize fully that wire rod is stranded back-to-back, thereby can reach designing requirement fully. the wire rod outward appearance rounding of producing.
The present invention realizes this technical scheme by following concrete technical measures: the disposable cabling process flow process of a kind of two pairs of pair twist heart yearns, it is characterized in that two pairs of heart yearns enter from a noseplate, divide again and enter two eyes mould distributor plates with dragging to wrap stranded successively, drag bag again and enter a simple eye mould stranded, the technological process of the disposable stranding of a cover is formed in last sheath extrusion.Detailed process is: two pairs of heart yearns are evenly separated through the plum blossom noseplate, the two pairs of heart yearns enter the eye moulds in one of them nib of first eyes mould distributor plate respectively separately then, stranding principle according to single twist cabling machine, realize the pair twist of 2 heart yearns respectively, respectively drag the bag polyester belt to enter second eyes mould distributor plate again in the time of two twisted wire pairs of formation; Two are dragged the line of wrapping polyester belt to add that to dragging the shielding of alclad paper tinsel more separately ground wire together enters total stranding eye mould pair twist, through wrapped aluminium foil, main frame take-up, after sheath extrusion finished product.Should keep certain distance (being generally 40cm-60cm) between two eyes mould distributor plates, the distance between total stranding eye mould and second the eyes mould distributor plate is 20cm-35cm.
The device of two pairs of disposable cabling process flow processs of pair twist heart yearn of a kind of enforcement, comprise noseplate, eyes mould distributor plate, total stranding eye mould, it is characterized in that described eyes mould distributor plate is made up of base 1, eye nib 2 and an eye nib seat 3, wherein: lay a mould in the eye nib 2, the eye mode diameter size of being installed is generally φ 2.0mm～φ 5.0mm, and the diameter of eye nib 2 is generally φ 16mm～φ 17mm; Eye nib seat 3 adopts steel plate to make, and the center distance that 2, two nibs 2 of two eye nibs are placed side by side on its top is generally 60mm～75mm; Base 1 is the steel pipe of length 45mm～50mm, interior diameter φ 28mm～φ 30mm, and the centre-to-centre spacing between base and the eye nib seat can be adjusted arbitrarily, and the welding eye nib seat 3 at its tube wall middle part with axial vertical direction forms a whole; With screw firm banking 1, in the stranding process, play the effect of held stationary eye nib seat.The distance of two nibs is fixing on distributor plate, and they can be with two stranding eyes of fashionable dress mould, and the pore size of these two eye moulds can be the same or different.Therefore it can satisfy the not heart yearn stranding in collinear footpath again in the disposable stranding of heart yearn that satisfies the same line footpath.
The whole production flow process is rationally utilized the performance of main frame take-up, the passive unwrapping wire of single twist cabling machine, the power of cable traction is from same main frame in the flow process, thus the two pairs of heart yearns, two twisted wire pairs and assembly cable all be with onesize linear velocity, identical twisting pitch synchronous gather stranding.
Use the invention has the advantages that: 1). the pitch of heart yearn pair twist is identical with laying up pitch; 2). saving of work and time, in 4 heart yearn strandings, economized one procedure; 3). save eye mould distributor plate; 4). the stranding quality improves, and laying up diameter is even, and twisted wire stability is high, and the stranding outward appearance is good, 5) also to have a knot simple, easy for installation, reliable and stable for device itself, saves production space and raw material.
Description of drawings:
Fig. 1: be the disposable cabling process flow charts of a kind of two pairs of pair twist heart yearns of the present invention.
Fig. 2: be the eyes mould distributor plate structure chart in the disposable one-tenth cable device of a kind of two pairs of pair twist heart yearns of the present invention
The meaning that listed each mark is expressed as follows respectively among the figure:
1---base 2---eye nib 3---eye nib seat
Embodiment
The invention will be further described below in conjunction with accompanying drawing 1,2 and embodiment:
Present embodiment is that a kind of specification is the technological process of production of two pairs of shieldings of 22AWGX2P control line.The 4C line color is a black, redness.4 heart yearns are numbered black 1, red 1, black 2 and red 2, in the stranding process, the first step, through the first road distributor plate, 4 heart yearns evenly separate, wherein black 1 and the plane formed of red 1 heart yearn perpendicular to horizontal plane, black 2 and the plane formed of red 2 heart yearns perpendicular to horizontal plane; Second step, behind first eyes mould distributor plate, black 1 and red 1 heart yearn twist together through the left eye nib of eyes mould distributor plate and be combined into twisted wire pair 1; Black 2 and red 2 heart yearns twist together through the right eye nib of eyes mould distributor plate and be combined into twisted wire pair 2.The 3rd step, second eyes mould distributor plate installed in position at distance eyes mould distributor plate 42cm, twisted wire pair 1 and twisted wire pair 2 enter the left eye nib and the right eye nib of second eyes mould distributor plate respectively, pull polyester belt simultaneously respectively into, pull ground wire respectively in the polyester belt outside.The 4th step, in the position at second eyes mould distributor plate 25cm place of distance stranding eye template is installed, oneself drags the twisted wire pair 1 of bag polyester belt and twisted wire pair 2 to pull aluminium foil respectively into (because ground wire is arranged in this step, aluminium foil surface is inside), the twisted wire pair 1 and the twisted wire pair 2 that drag bag polyester belt and aluminium foil through above operation, pull ground wire again into and all enter stranding eye mould, can enter wrapped cabling process flow process through what stranding eye mould came out, just can obtain the communication cable semi-finished product of two pairs of pair twist heart yearns at last.
Whole stranding production procedure power from same main frame, so the two pairs of heart yearns with onesize linear velocity, identical twisting pitch synchronous gather stranding.
Claims (4)
1. disposable cabling process flow process of two pairs of pair twist heart yearns, it is characterized in that two pairs of heart yearns enter from a plum blossom noseplate, divide again and enter two eyes mould distributor plates with dragging to wrap stranded successively, drag bag again and enter a simple eye mould stranded, last sheath extrusion, form the technological process of the disposable stranding of a cover, detailed process is: two pairs of heart yearns are evenly separated through the plum blossom noseplate; Two pairs of interior eye moulds of one of them nib that heart yearn enters first eyes mould distributor plate respectively separately according to the stranding principle of single twist cabling machine, are realized the pair twist of 2 heart yearns respectively then; Respectively drag the bag polyester belt to enter the second eyes mould distributor plate that maintains certain distance with first eyes mould distributor plate again in the time of two twisted wire pairs forming; Two drag the line of wrapping polyester belt to drag the shielding of alclad paper tinsel more separately and add that ground wire together enters and second eyes mould distributor plate between keep total stranding eye mould pair twist of certain distance, through wrapped aluminium foil, main frame take-up, after sheath extrusion stranding.
2. the disposable cabling process flow process of two pairs of pair twist heart yearns according to claim 1 is characterized in that the distance that should keep between described first eyes mould distributor plate and the second eyes mould distributor plate is 40cm-60cm.
3. the disposable cabling process flow process of two pairs of pair twist heart yearns according to claim 1 is characterized in that the distance that should keep between described second eyes mould distributor plate and the total stranding eye mould is 20cm-35cm.
4. device of implementing the described two pairs of disposable cabling process flow processs of pair twist heart yearn of claim 1, comprise plum blossom noseplate, eyes mould distributor plate, total stranding eye mould and sheath extrusion device, it is characterized in that described eyes mould distributor plate is made up of base [1], eye nib [2] and a nib seat [3], wherein: lay a mould in the eye nib [2], the eye mode diameter of being installed is of a size of φ 2.0mm～φ 5.0mm, and the diameter of eye nib [2] is φ 16mm～φ 17mm; Eye nib seat [3] adopts steel plate to make, its top two eye nibs arranged side by side [2], and the center distance of two nibs [2] is 60mm～75mm; Base [1] is that 45mm～50mm, interior diameter are the steel pipe of φ 28mm～φ 30mm for length, and the eye nib seat [3] at its tube wall middle part with axially vertical direction welding forms a whole, and the centre-to-centre spacing between base [1] and the eye nib seat [3] can be adjusted arbitrarily; With screw firm banking [1] on production line, in the stranding process, play the effect of held stationary eye nib seat [3], the distance of two nibs [2] is fixing on distributor plate, they can be with two stranding eyes of fashionable dress mould, the pore size of these two eye moulds can be the same or different, therefore it can satisfy the not heart yearn stranding in collinear footpath again in the disposable stranding of heart yearn that satisfies the same line footpath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006101479555A CN1996509B (en) | 2006-12-25 | 2006-12-25 | One-off cable making technology flow and device of twisted cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006101479555A CN1996509B (en) | 2006-12-25 | 2006-12-25 | One-off cable making technology flow and device of twisted cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1996509A CN1996509A (en) | 2007-07-11 |
| CN1996509B true CN1996509B (en) | 2011-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006101479555A Expired - Fee Related CN1996509B (en) | 2006-12-25 | 2006-12-25 | One-off cable making technology flow and device of twisted cable |
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| Country | Link |
|---|---|
| CN (1) | CN1996509B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102024528B (en) * | 2010-12-28 | 2012-03-21 | 天津六〇九电缆有限公司 | Novel cable forming device |
| CN102262945B (en) * | 2011-07-25 | 2012-10-03 | 东莞市瀛通电线有限公司 | Eye model micro-distance adjusting device |
| CN112820446A (en) * | 2021-02-23 | 2021-05-18 | 远东电缆有限公司 | Novel insulated twisted-pair cable and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000328476A (en) * | 1999-05-11 | 2000-11-28 | Sumitomo Wiring Syst Ltd | Jig for longitudinal lapping, and method for twisting wire using the same |
| US6205760B1 (en) * | 1999-06-25 | 2001-03-27 | Belden Communications Company | Twisted pair exchange cable manufacturing process and apparatus |
| CN1750177A (en) * | 2004-09-17 | 2006-03-22 | 科姆斯科普技术道具有限责任公司 | Methods and apparatus for forming cable media |
| CN2837999Y (en) * | 2005-11-02 | 2006-11-15 | 上海伟业机电设备成套有限公司 | Data cable strander |
-
2006
- 2006-12-25 CN CN2006101479555A patent/CN1996509B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000328476A (en) * | 1999-05-11 | 2000-11-28 | Sumitomo Wiring Syst Ltd | Jig for longitudinal lapping, and method for twisting wire using the same |
| US6205760B1 (en) * | 1999-06-25 | 2001-03-27 | Belden Communications Company | Twisted pair exchange cable manufacturing process and apparatus |
| CN1750177A (en) * | 2004-09-17 | 2006-03-22 | 科姆斯科普技术道具有限责任公司 | Methods and apparatus for forming cable media |
| CN2837999Y (en) * | 2005-11-02 | 2006-11-15 | 上海伟业机电设备成套有限公司 | Data cable strander |
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| Publication number | Publication date |
|---|---|
| CN1996509A (en) | 2007-07-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| ASS | Succession or assignment of patent right |
Owner name: LETING INDUSTRY ( SUZHOU) CO., LTD. Free format text: FORMER OWNER: SHANGHAI LETING ELECTRONIC CABLE CO., LTD. Effective date: 20090828 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20090828 Address after: Jiangsu Province town Kunshan city along Shanghai Road No. 333 Applicant after: Shanghai Leting Electronic Cable Co., Ltd. Address before: Shanghai City, Jiading District Anting Town, Cao Road, No. 5661 Applicant before: Shanghai LTK Electronic Wire and Cable Co., Ltd. |
|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: BELDEN HIRSCHMANN INDUSTRIES (SUZHOU) LTD. Free format text: FORMER NAME: LETING INDUSTRIAL (SUZHOU) CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 215332 Jiangsu Province town Kunshan city along Shanghai Road No. 333 Patentee after: Belden Hirschmann Industrial (Suzhou) Co., Ltd. Address before: 215332 Jiangsu Province town Kunshan city along Shanghai Road No. 333 Patentee before: Leting Industry (Suzhou)Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110420 Termination date: 20151225 |
|
| EXPY | Termination of patent right or utility model |