CN201122469Y - Horizontal back-twist pair-twist production chain - Google Patents
Horizontal back-twist pair-twist production chain Download PDFInfo
- Publication number
- CN201122469Y CN201122469Y CNU2007201759537U CN200720175953U CN201122469Y CN 201122469 Y CN201122469 Y CN 201122469Y CN U2007201759537 U CNU2007201759537 U CN U2007201759537U CN 200720175953 U CN200720175953 U CN 200720175953U CN 201122469 Y CN201122469 Y CN 201122469Y
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- China
- Prior art keywords
- twist
- pair
- uncoiling
- wire
- wheel group
- 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.)
- Expired - Fee Related
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- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Abstract
The utility model relates to a horizontal type back-twist and pair-twist production line, which comprises a paralleled double-row horizontal type back-twist uncoiling machine, an uncoiling guideline tension frame, an equiangular wire merging frame, a pair-twist main machine, an electric appliance transmission and a controlling electric cabinet arranged on the pair-twist main machine, the horizontal type back twisting uncoiling machine and a uncoiling guideline tension frame are abreast putted, an uncoiling tension guiding wheel group is arranged on the uncoiling guideline tension frame, a wire merging guiding wheel group is arranged on the equiangular wire merging frame, the equiangular wire merging frame and the pair-twist main machine are positioned on the central line of the double-row paralleled horizontal type untwisting uncoiling machine, two single lines respectively passes through the uncoiling tension guiding wheel group on the two uncoiling guideline tension frames from the two horizontal type back twisting uncoiling machines, and then penetrates through the equiangular wire merging frame to enter into the pair-twist main machine. The horizontal type back-twist and pair-twist production line has the advantages that the bending probability of the pair-twist core wire is reduced, the single line performance of the pair wire can keep best original state, the non-adjacent performance is controlled by the by the electric appliance, and the percentage ratio of the back-twist controlling can be automatically set and regulated, the attenuation crosstalk rate is greatly enhanced; the error value of the impedance absolute value of the pair wire is reduced.
Description
Technical field
The utility model relates to a kind of production equipment of data cable, particularly a kind of horizontal back twist pair twist production line.
Background technology
At present, widely used on the market is the pair twister of non-back twist structure, because to the inevitable adjacency between cable, makes attenuation be difficult to reduce, and attenuation to crosstalk ratio is difficult to improve, and the overall performance of data cable is difficult to be protected.
The utility model content
The purpose of this utility model provides a kind of horizontal back twist pair twist production line, solving prior art produces in the process of cable, inevitable adjacency between cable, make attenuation be difficult to reduce, the problem that attenuation to crosstalk ratio is difficult to improve, realize littler pad value, higher attenuation to crosstalk ratio, higher power and attenuation to crosstalk ratio, improved the overall performance of data cable.
The technical scheme that realizes above-mentioned purpose is:
A kind of horizontal back twist pair twist production line, comprise biserial horizontal back twist paying out machine side by side, unwrapping wire guiding tension bracket, isogonism and coil holder, the pair twist main frame, on the pair twist main frame, be provided with the electrical equipment transmission and control electric cabinet, described horizontal paying out machine and unwrapping wire guiding tension bracket are all placed side by side, described unwrapping wire guiding tension bracket is provided with the laying tension guide wheel group, described isogonism and coil holder are provided with the doubling guide wheel group, the derivation wheel direction of described laying tension guide wheel group is pointed to described doubling guide wheel group, described isogonism and coil holder and pair twist main frame are positioned on the center line of biserial horizontal back twist paying out machine side by side, two single-core lines are walked around two laying tension guide wheel group on the unwrapping wire guiding tension bracket from two horizontal back twist paying out machines respectively, pass isogonism and coil holder then and enter the pair twist main frame.
The utlity model has following beneficial effect:
Because this production line with horizontal composition, has reduced most possibly by the crooked probability of strand to heart yearn, make the best reset condition of single line property retention to line; Because what this production line adopted is back twist unwrapping wire form, makes the non-adjacent performance of line is independently adjusted, and attenuation to crosstalk ratio is improved greatly; Because what this production line adopted is active unwrapping wire form, reduces the impedance absolute value error value to line.
Description of drawings:
Fig. 1 is the front view of horizontal back twist pair twist production line described in the utility model;
Fig. 2 is the vertical view of horizontal back twist pair twist production line described in the utility model.
Among the figure:
1, horizontal back twist paying out machine; 2, unwrapping wire guiding tension bracket; 3, isogonism and coil holder; 4, pair twist main frame; 5, doubling guide wheel group; 6, electrical equipment transmission and control electric cabinet; 7, laying tension guide wheel group.
Embodiment
Shown in Fig. 1-2, horizontal back twist pair twist production line described in the utility model, comprise biserial horizontal back twist paying out machine 1 side by side, unwrapping wire guiding tension bracket 2, isogonism and coil holder 3, pair twist main frame 4, on the pair twist main frame, be provided with the electrical equipment transmission and control electric cabinet 6, described horizontal back twist paying out machine 1 and unwrapping wire guiding tension bracket 2 are all placed side by side, described unwrapping wire guiding tension bracket 2 is provided with laying tension guide wheel group 7, described isogonism and coil holder 3 are provided with doubling guide wheel group 5, the derivation wheel direction of described laying tension guide wheel group 7 is pointed to described doubling guide wheel group 5, described isogonism and coil holder 3 and pair twist main frame 4 are positioned on the center line of biserial horizontal paying out machine 1 side by side, two single-core lines are walked around laying tension guide wheel group on two unwrapping wire guiding tension bracket 2 from two horizontal back twist paying out machines 1 respectively, pass isogonism then and coil holder 3 enters pair twist main frame 4.Described back twist paying out machine 1 and pair twist main frame 4 make the non-adjacent performance of adjacent two heart yearns of pair twist as the organic assembling of above-mentioned mode, can do the autonomous adjustment of optimum optimization.
The horizontal side by side back twist paying out machine 1 of biserial has the function of the parallel unwrapping wire of back twist formula, solves non-adjacent property to improve; Unwrapping wire guiding tension bracket 2 can effectively be controlled the isostension unwrapping wire of pair twist two-wire; Isogonism and coil holder 3 (subsidiary spark detector at random) can make the torsion angle adjusted of unwrapping wire reach nature inlet wire performance; Pair twist main frame 4 can be effectively with before the dominance of each parts can make up.
Owing to used the production line of this structuring concept property, make the user just can obtain higher use actual effect with less cost input, make the twisted pair wire product of producing have higher performance index characteristic, possess the application and the demand for development of high propagation velocity.Promptly under the service condition situation of identical load frequency, have littler pad value, higher attenuation to crosstalk ratio, higher power and attenuation to crosstalk ratio.
Claims (1)
1, a kind of horizontal back twist pair twist production line, comprise biserial horizontal back twist paying out machine side by side, unwrapping wire guiding tension bracket, isogonism and coil holder, the pair twist main frame, on the pair twist main frame, be provided with the electrical equipment transmission and control electric cabinet, it is characterized in that: described horizontal back twist paying out machine and unwrapping wire guiding tension bracket are all placed side by side, described unwrapping wire guiding tension bracket is provided with the laying tension guide wheel group, described isogonism and coil holder are provided with the doubling guide wheel group, described isogonism and coil holder and pair twist main frame are positioned on the center line of biserial horizontal paying out machine side by side, two single lines are walked around two laying tension guide wheel group on the unwrapping wire guiding tension bracket from two horizontal back twist paying out machines respectively, pass isogonism and coil holder then and enter the pair twist main frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201759537U CN201122469Y (en) | 2007-09-13 | 2007-09-13 | Horizontal back-twist pair-twist production chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201759537U CN201122469Y (en) | 2007-09-13 | 2007-09-13 | Horizontal back-twist pair-twist production chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201122469Y true CN201122469Y (en) | 2008-09-24 |
Family
ID=40009705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201759537U Expired - Fee Related CN201122469Y (en) | 2007-09-13 | 2007-09-13 | Horizontal back-twist pair-twist production chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201122469Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105955157A (en) * | 2016-04-28 | 2016-09-21 | 浙江万马专用线缆科技有限公司 | Stranding machine stranding tension automatic monitoring system |
-
2007
- 2007-09-13 CN CNU2007201759537U patent/CN201122469Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105955157A (en) * | 2016-04-28 | 2016-09-21 | 浙江万马专用线缆科技有限公司 | Stranding machine stranding tension automatic monitoring system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080924 Termination date: 20110913 |