CN212647956U - Double-twist cabling device - Google Patents
Double-twist cabling device Download PDFInfo
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- CN212647956U CN212647956U CN202021564501.XU CN202021564501U CN212647956U CN 212647956 U CN212647956 U CN 212647956U CN 202021564501 U CN202021564501 U CN 202021564501U CN 212647956 U CN212647956 U CN 212647956U
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Abstract
The utility model discloses a pair of cable forming device that turns round, include: the pair-twisted wires on the double-disc pay-off rack are paid off under the action of a pay-off motor and then led into the tension wire storage device through the wire guide wheel, and the pair-twisted wires enter the wire inlet balanced length fixing device after tension control is realized under the coordination of a cam of the tension wire storage device and a sensor; meanwhile, the framework in the pay-off rack of the single-disk framework also enters an incoming line balanced length fixing device, and the twisted pair wires and the framework are fixed together; the inlet wire balanced length fixing device comprises a balanced mechanism and a doubling die arranged at the tail end of the balanced mechanism, and the twisted pair wires are led into the double-twist cable former after keeping consistent length under the action of the inlet wire balanced length fixing device; and a traction device for rotating the twisting bow and the lead is arranged in the double-twist cabling machine, and the rotating twisting bow and the traction device are driven by the motor to operate and then drive the twisted pair cables to be cabled. The utility model discloses can once only accomplish by the unwrapping wire to the whole process that the stranding was received the line. The cabling pitch is stable, the cabling speed is high relative to single twisting, and the efficiency is high.
Description
Technical Field
The utility model relates to a data communication cable equipment makes technical field, concretely relates to pair cable forming device of turning round.
Background
With the rapid development of digital communication networks, higher requirements are put forward on high-precision data communication cables, and the cabling production line adopting the form of common telephone cables cannot meet the performance requirements of the data communication cables.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defects of the prior art, the present invention provides a double-twist cabling device.
A twisted pair cabling arrangement comprising:
the pair-twisted stranded wires on the double-disc pay-off rack are led into the tension wire storage device through the wire guide wheel after being paid off under the action of the pay-off motor,
the tension wire storage device comprises a cam and a sensor, and the twisted pair wires enter the wire inlet balanced length fixing device after tension control is realized under the cooperation of the cam of the tension wire storage device and the sensor;
meanwhile, the framework in the pay-off rack of the single-disc framework connected with the incoming line balanced length-fixing device also enters the incoming line balanced length-fixing device, and the twisted pair wires and the framework are fixed together;
the inlet wire balanced length fixing device comprises a balanced mechanism and a doubling die arranged at the tail end of the balanced mechanism, and the twisted pair wires are led into the double-twist cable former after keeping consistent length under the action of the inlet wire balanced length fixing device;
the double-twist cabling machine is characterized in that a rotary twisting bow and a traction device for leading wires are arranged in the double-twist cabling machine, the rotary twisting bow and the traction device are driven by a motor to operate and then drive the twisted pair cables to be cabled, and a fixed cabling pitch is formed and then a take-up reel is used for taking up the cables.
In a preferred embodiment of the present invention, the number of the twisted pairs is four.
In the utility model discloses a preferred embodiment, the take-up reel links to each other with draw gear, the take-up reel is received the pair twist stranded conductor stranding that draw out draw gear under the control of clutch.
In a preferred embodiment of the present invention, the equalizing mechanism includes a set of rubber wheels and a thread distribution wheel provided below the rubber wheels.
The beneficial effects of the utility model reside in that:
the utility model discloses can once only accomplish by the unwrapping wire to the whole process that the stranding was received the line. The cabling pitch is stable, the cabling speed is high relative to single twisting, and the efficiency is high.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic diagram of the overall structure of the present invention.
Fig. 3 is the utility model discloses a two coils pay off rack structure sketch map one.
Fig. 4 is the utility model discloses a two coils pay off rack structural schematic diagrams two.
Fig. 5 is a schematic structural view of the tension wire storage device of the present invention.
Fig. 6 is a schematic structural view of the tension wire storage device of the present invention.
Fig. 7 is the structure diagram of the inlet wire equalizing length control device of the present invention.
Fig. 8 is a schematic structural view of the incoming line equalizing length control device of the present invention.
Fig. 9 is a schematic structural view of a double-twist cabling machine of the present invention.
Fig. 10 is a schematic structural view of a double-twist cabling machine of the present invention.
Detailed Description
The double-twist cabling device shown in fig. 1-2 comprises a double-disc pay-off rack 100 shown in fig. 3 and 4, wherein four discs of twisted pairs 110 are arranged on the double-disc pay-off rack 100, and four twisted pairs 111 are led into a tension wire storage device 200 through a wire guide wheel 130 after being paid off by a pay-off motor 120.
As shown in fig. 5 and 6, the tension wire storage device 200 includes a cam 210 and a sensor 220, and four twisted pairs 111 enter the wire inlet equalizing length control device 300 after tension control is realized by cooperation of the cam 210 and the sensor 220 of the tension wire storage device 200. The tension wire storage device 200 is a counterweight swing arm type, and controls tension by matching a cam 210 with a sensor 220
Meanwhile, the framework 410 in the single-disc framework pay-off rack 400 connected with the incoming line balanced length-fixing device 300 also enters the incoming line balanced length-fixing device 300, and four twisted pairs 111 and the framework 410 are fixed together in the incoming line balanced length-fixing device 300.
As shown in fig. 7 and 8, the incoming balanced fixed length device 300 includes a balancing mechanism 310 and a yarn-drawing die 320 installed at the end of the balancing mechanism 310, and the balancing mechanism 310 includes a set of rubber wheels 311 and a yarn-drawing wheel 312 opened below the rubber wheels 311. The equalizing mechanism 310 keeps the lengths of the four twisted pairs 111 entering the doubling die 320 consistent.
The four twisted pairs 111 are guided into the double-twist cable-former 500 after keeping consistent length under the action of the inlet wire balanced length-fixing device 300.
As shown in fig. 9 and 10, a rotating twisting bow 510 and a drawing device 520 for leading are arranged in the double-twist cabling machine 500, both are driven by a same motor 530 to operate, and after the operation, four twisted pairs 111 are driven to be cabled to form a fixed cabling pitch, and a take-up reel 540 is controlled by a magnetic powder clutch (not shown) to take up the twisted pairs pulled by the drawing device 520.
Since the four twisted pairs 111 pass through two support points of the pantograph 510, one turn of the pantograph 510 can produce two pitches called double twisting.
The pitch length T, the rotating speed n of the twisting bow and the speed V of the traction wire have the following relations: since the equipment production requires different pitches T and the capstan speed n is driven by the same motor 530, the traction wire speed V can be changed by changing the transmission speed ratio by the change gear without changing the capstan speed n, so that different pitches T can be produced.
The cabled cable coming out of the traction device 520 is wound on a take-up reel 540 controlled by a magnetic particle clutch (not shown in the figure), and the whole process from paying-off to cabling is completed.
The utility model discloses a stranding pitch is stable, and it is fast, efficient to turn round the stranding relatively ordinary list. The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. A twisted pair cabling apparatus, comprising:
the pair-twisted stranded wires on the double-disc pay-off rack are led into the tension wire storage device through the wire guide wheel after being paid off under the action of the pay-off motor,
the tension wire storage device comprises a cam and a sensor, and the twisted pair wires enter the wire inlet balanced length fixing device after tension control is realized under the cooperation of the cam of the tension wire storage device and the sensor;
meanwhile, the framework in the pay-off rack of the single-disc framework connected with the incoming line balanced length-fixing device also enters the incoming line balanced length-fixing device, and the twisted pair wires and the framework are fixed together;
the inlet wire balanced length fixing device comprises a balanced mechanism and a doubling die arranged at the tail end of the balanced mechanism, and the twisted pair wires are led into the double-twist cable former after keeping consistent length under the action of the inlet wire balanced length fixing device;
the double-twist cabling machine is characterized in that a rotary twisting bow and a traction device for leading wires are arranged in the double-twist cabling machine, the rotary twisting bow and the traction device are driven by a motor to operate and then drive the twisted pair cables to be cabled, and a fixed cabling pitch is formed and then a take-up reel is used for taking up the cables.
2. A twin-twist cabling apparatus according to claim 1, wherein the number of said twisted pairs is four.
3. A twin twist stranding apparatus according to claim 1 wherein the take-up reel is connected to a traction device, the take-up reel taking up the pair of twisted wires drawn by the traction device under the control of the clutch.
4. A twin twist cabling apparatus according to claim 1, wherein the equalising mechanism comprises a set of rubber wheels and a splitter wheel which opens below the rubber wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021564501.XU CN212647956U (en) | 2020-07-31 | 2020-07-31 | Double-twist cabling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021564501.XU CN212647956U (en) | 2020-07-31 | 2020-07-31 | Double-twist cabling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212647956U true CN212647956U (en) | 2021-03-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021564501.XU Active CN212647956U (en) | 2020-07-31 | 2020-07-31 | Double-twist cabling device |
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| CN (1) | CN212647956U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113467232A (en) * | 2021-07-23 | 2021-10-01 | 江苏亨通光电股份有限公司 | Rotation synchronization control method, system, computer equipment and storage medium |
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2020
- 2020-07-31 CN CN202021564501.XU patent/CN212647956U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113467232A (en) * | 2021-07-23 | 2021-10-01 | 江苏亨通光电股份有限公司 | Rotation synchronization control method, system, computer equipment and storage medium |
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