CN100399478C - Method for placing ground wire in producing cable and device thereof - Google Patents
Method for placing ground wire in producing cable and device thereof Download PDFInfo
- Publication number
- CN100399478C CN100399478C CNB2005100256998A CN200510025699A CN100399478C CN 100399478 C CN100399478 C CN 100399478C CN B2005100256998 A CNB2005100256998 A CN B2005100256998A CN 200510025699 A CN200510025699 A CN 200510025699A CN 100399478 C CN100399478 C CN 100399478C
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- China
- Prior art keywords
- wheel
- follower
- cable
- earth wire
- belt
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- Expired - Fee Related
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Abstract
The present invention discloses a method for placing an earth wire when a cable is produced, and a device of the method. In the method, the earth wire winds the core thread, and then knits or enwraps a shielding layer. The device comprises a support frame, a directive wheel, a carrier frame of the directive wheel, a driving wheel, a driven wheel and a belt, wherein the driving wheel is connected with an electromotor; the directive wheel is arranged on the carrier frame of the directive wheel; the driven wheel is arranged on the support frame; the belt is connected with the driving wheel, the directive wheel and the driven wheel; a rotating shaft of the driven wheel is provided with an earth wire disc; the support frame is provided with an overline module and a core thread idler pulley under the driven wheel. Because an original earth wire which is placed in parallel to the core thread is changed into the way that the earth wire spirally winds the core thread, the present invention enhances the flexibility of the earth wire, relieves or eliminates the phenomenon of a hook-shaped bulge caused by the bending of the cable, or the rupture of the earth wire during a construction procedure, and improves the electric property of the cable.
Description
Technical field
The present invention relates to the cable production technology, specifically a kind of device of placing earth connection when producing cable.
Background technology
Need in the cables manufacturing of screen at data cable, symmetrical cable and other, in strands of metal wire braiding or the production technology of aluminium foil, must increase an earth connection, improve the effect of electric property to reach bonding as screen.At present, in this type of cable production process, earth connection is parallel with heart yearn to be entered, braiding or vertically wrap up screen again, when through traction wheel, directive wheel, earth connection can take place show especially, and particularly can occur appearance when extruding restrictive coating has the small lugs phenomenon; Like this when construction when cable bends, cable sheath can collude the shape projection or earth connection ruptures, and influences the result of use of cable.
Summary of the invention
A kind of device of placing earth connection when producing cable that the objective of the invention is to provide at the deficiencies in the prior art, cable through this device production, strengthened the pliability of earth connection, alleviated or the cable bending produces when having eliminated construction colludes shape projection or earth connection phenomenon of rupture.
The concrete technical scheme that realizes the object of the invention is:
A kind of device of placing earth connection when producing cable, it comprises support, deflecting roller, steering wheel support bracket, master, follower, belt, and driving wheel connects motor, and deflecting roller is located on the steering wheel support bracket, follower is located on the support, and belt connects driving wheel, deflecting roller and follower; Described follower rotating shaft is provided with the ground connection drum, is provided with Go-over mould, heart yearn guide wheel on the support and below follower.
The present invention will originally change earth connection into the earth connection of the parallel placement of heart yearn and be wrapped on the heart yearn with spirality, strengthened the pliability of earth connection, alleviate or the cable bending produces when having eliminated construction colludes shape projection or earth connection phenomenon of rupture, improved the electric property of cable.
Description of drawings
Fig. 1 is a structural representation of the present invention
Fig. 2 is Fig. 1 vertical view
Fig. 3 is another embodiment of the present invention structural representation
Embodiment
In the equipment of existing production cable, set up the present invention, make it before not weaving or wrapping up screen, earth connection is spiral on heart yearn.
Embodiment 1
Consult Fig. 1,2, the present invention includes support 1, deflecting roller 2, steering wheel support bracket 3, master, follower 4,5, belt 6, the take-up motor 12 that driving wheel 4 connects in the original equipment, deflecting roller 2 is located on the steering wheel support bracket 3, follower 5 is located on the support 1, and belt 6 connects driving wheel 4, deflecting roller 2 and follower 5; Follower 5 rotating shafts are provided with ground connection drum 7, are provided with Go-over mould 8, heart yearn guide wheel 9 on the support 1 and below follower 5; In the cable production process, when needs braiding or parcel screen, start braiding machine, when knitting disc turns round, take-up motor 12 turns round simultaneously, and drive main, follower 4,5 rotations by the belt among the present invention 6 this moment, and ground connection drum 7 rotates simultaneously, after making earth connection 11 on it be wrapped on Go-over mould 8 in the present invention, the heart yearn 10 that heart yearn guide wheel 9 enters, together enter braiding or parcel screen operation.What present embodiment adopted is planetary winding, on ground connection drum 7 sides one balance weight 13 is set, and establishes a porcelain hook 14 on the balance weight 13, and earth connection 11 twines with heart yearn 10 behind the porcelain hook 14 on the balance weight 13.
Consult Fig. 3, the present invention includes support 1, deflecting roller 2, steering wheel support bracket 3, master, follower 4,5, belt 6, the take-up motor 12 that driving wheel 4 connects in the original equipment, deflecting roller 2 is located on the steering wheel support bracket 3, follower 5 is located on the support 1, and belt 6 connects driving wheel 4, deflecting roller 2 and follower 5; Follower 5 rotating shafts are provided with ground connection drum 7, are provided with Go-over mould 8, heart yearn guide wheel 9 on the support 1 and below follower 5; In the cable production process, when needs braiding or parcel screen, start braiding machine, when knitting disc turns round, take-up motor 12 turns round simultaneously, and drive main, follower 4,5 rotations by the belt among the present invention 6 this moment, and ground connection drum 7 rotates simultaneously, after making earth connection 11 on it be wrapped on Go-over mould 8 in the present invention, the heart yearn 10 that heart yearn guide wheel 9 enters, together enter braiding or parcel screen operation.What present embodiment adopted is the concentric type winding, and a guide chase ring 14 is set on ground connection drum 7, and earth connection 11 twines with heart yearn 10 behind guide chase ring 14.
Claims (1)
1. device of placing earth connection when producing cable, it is characterized in that it comprises support (1), deflecting roller (2), steering wheel support bracket (3), master, follower (4), (5), belt (6), driving wheel (4) connects motor, deflecting roller (2) is located on the steering wheel support bracket (3), follower (5) is located on the support (1), and belt (6) connects driving wheel (4), deflecting roller (2) and follower (5); Follower (5) rotating shaft is provided with ground connection drum (7), and support (1) is gone up and is provided with Go-over mould (8), heart yearn guide wheel (9) in follower (5) below; In the cable production process, motor drives master, follower (4), (5) rotation by belt (6), and ground connection drum (7) rotates simultaneously, and the earth connection on it (11) is wrapped on the heart yearn (10) that Go-over mould (8), heart yearn guide wheel (9) enter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100256998A CN100399478C (en) | 2005-05-10 | 2005-05-10 | Method for placing ground wire in producing cable and device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100256998A CN100399478C (en) | 2005-05-10 | 2005-05-10 | Method for placing ground wire in producing cable and device thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1862713A CN1862713A (en) | 2006-11-15 |
| CN100399478C true CN100399478C (en) | 2008-07-02 |
Family
ID=37390108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100256998A Expired - Fee Related CN100399478C (en) | 2005-05-10 | 2005-05-10 | Method for placing ground wire in producing cable and device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100399478C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103219100B (en) * | 2013-04-01 | 2015-06-17 | 苏州科宝光电科技有限公司 | Electric wire and cable shield braiding machine |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1173718A (en) * | 1996-08-09 | 1998-02-18 | 鸿海精密工业股份有限公司 | Cable mfg. method |
| US5867896A (en) * | 1995-02-15 | 1999-02-09 | Sumitomo Wiring Systems, Ltd. | Method for processing a shielded cable |
| CN1459805A (en) * | 2002-05-23 | 2003-12-03 | 张兴武 | Coaxial cable |
-
2005
- 2005-05-10 CN CNB2005100256998A patent/CN100399478C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5867896A (en) * | 1995-02-15 | 1999-02-09 | Sumitomo Wiring Systems, Ltd. | Method for processing a shielded cable |
| CN1173718A (en) * | 1996-08-09 | 1998-02-18 | 鸿海精密工业股份有限公司 | Cable mfg. method |
| CN1459805A (en) * | 2002-05-23 | 2003-12-03 | 张兴武 | Coaxial cable |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1862713A (en) | 2006-11-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20080702 Termination date: 20140510 |