CN103043499B - Payoff tension precise balancing device of tungsten wire rope winding machine - Google Patents
Payoff tension precise balancing device of tungsten wire rope winding machine Download PDFInfo
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- CN103043499B CN103043499B CN201210560284.0A CN201210560284A CN103043499B CN 103043499 B CN103043499 B CN 103043499B CN 201210560284 A CN201210560284 A CN 201210560284A CN 103043499 B CN103043499 B CN 103043499B
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- tungsten wire
- wire rope
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- wheel
- tension
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Abstract
The invention discloses a payoff tension precise balancing device of a tungsten wire rope winding machine, which keeps precise and consistent stressed force of each strand of a pay-off wheel in the tungsten wire rope winding machine. The payoff tension balancing device of the tungsten wire rope winding machine comprises the pay-off wheel which is arranged on a framework through a shaft of the pay-off wheel, wherein a transmission shaft is fixed at one end of the framework while a hollow shaft allowing a tungsten wire to pass through is arranged at the other end of the framework; and a pay-off wheel speed limiting device for controlling the rotating speed of the pay-off wheel is arranged on the pay-off wheel. The payoff tension precise balancing device not only guarantees precise tension requirements on each strand of the tungsten wire, but also realizes a balancing demand, so that fracture of wire is avoided, uniform and consistent tension of the tungsten wire ropes is kept, the wires are arranged neatly, and smooth and beautiful surfaces are obtained.
Description
Technical field
The invention belongs to crystal growth matching equipment equipment technical field, microfilament rope winding equipment manufactures field.
Background technology
Tungsten wire rope is characterized in high temperature resistant, wear-resisting, tension.Mainly be applicable to hot environment, single crystal furnace equipment belongs to crystal growth equipment industry.Tungsten wire rope forms with the tungsten filament coiling of fine (φ 0.035mm ~ φ 0.065mm), if in winding process between each stock tension force inaccuracy, inconsistent meeting cause discontinuity, fracture of wire phenomenon in the twisted process of tungsten filament, badly influence tungsten wire rope whole rope load pulling force quality.As in Fig. 1, former tungsten filament 7 minimum diameter participating in coiling tungsten wire rope 11 is 0.05mm, and the Tensity size of line shuttle 1 unwrapping wire is extremely important, and tension force is too large, is easy to occur that fracture of wire is shut down; Tension force is too little, or the tension force of the every root of tungsten filament participating in coiling is inconsistent, the tungsten wire rope of coiling will loose coarse, the inner each stock of profile different in size, thus the irregularity causing each stock stressed, whole rhizoid rope load pulling force is reduced, and quality dissatisfaction and service life reduce.
Summary of the invention
The present invention seeks to the laying tension accurate balance device designed in a kind of tungsten wire rope curling machine, be consistent to keep actinobacillus wheel rotating speed in tungsten wire rope curling machine.
Laying tension balancing device in tungsten wire rope curling machine, have actinobacillus wheel, actinobacillus wheel is arranged on framework by its axle, and is fixed with transmission shaft in framework one end, one end is provided with the hollow shaft passed through for tungsten filament in addition, and it is equipped with " the actinobacillus wheel speed-limit device " that control its rotating speed on actinobacillus wheel.
Described actinobacillus wheel speed-limit device is " magnetic damper ", magnetic damper applies resistance precision within 5 ‰, be contained on little axle, actinobacillus wheel is contained on little axle and screw rod, and little axle and screw rod are coaxially fixed on frame upper side and downside respectively by flange, framework links together with coaxial transmission shaft with through the hollow shaft of tungsten filament and dish.
Laying tension accurate balance device of the present invention, both ensure that the due tensile requirements of tungsten filament, can not produce irregularity and fracture of wire again, make the even tension of each stock of tungsten wire rope consistent, row's silk is neat, and smooth surface is attractive in appearance, and whole-root rope load pulling force reaches designing requirement and standard.
Accompanying drawing explanation
Fig. 1 is tungsten wire rope curling machine structural representation.Figure number illustrates: 1-line shuttle, 2-dish, 3-cover, 4-support, 5-guide wheel, 6-wheel stand, the former tungsten filament of 7-, 8-conduction rack, 9-bearing, 10-machinery stereotyped structure, 11-tungsten wire rope.
Fig. 2 is laying tension accurate balance device schematic diagram of the present invention.Figure number illustrates: 1-1 transmission shaft, 1-2 framework, 1-3 magnetic damper, the little axle of 1-4,1-5 flange, 1-6 tungsten wire rope, 1-7 hollow shaft, 1-8 screw rod, 1-9 handwheel, 1-10 defence line opinion.
Detailed description of the invention
Laying tension accurate balance device in tungsten wire rope curling machine, as shown in Figure 1, swivel---the line shuttle 1 on dish 2 should be in that certain tension force is passive puts silk, former tungsten filament 7 moves forward through guide wheel 5 etc. after the actinobacillus wheel line shuttle 1 is drawn out, the tension control mechanism of 1 li, line shuttle must be adjusted, make the tungsten filament uniform tension in order that each actinobacillus wheel is released, tungsten wire rope 11 smooth surface, row's silk of guarantee strand sth. made by twisting are neat.Former tungsten filament 7 minimum diameter participating in coiling tungsten wire rope 11 is 0.05mm, and the Tensity size of line shuttle 1 unwrapping wire is extremely important, and tension force is too large, is easy to occur that fracture of wire is shut down; Tension force is too little, or the tension force of the every root of tungsten filament participating in coiling is inconsistent, and the tungsten wire rope of coiling will be loose coarse.
Birds-eye view after line shuttle 1 in Fig. 1 amplifies as shown in Figure 2, magnetic damper 1-3 is contained on little axle 1-4, actinobacillus wheel 1-10 is contained on little axle 1-4 and screw rod 1-8, here little axle 1-4 and screw rod 1-8 is coaxial, be fixed on framework 1-2 respectively by flange 1-5, framework 1-2 links together with coaxial transmission shaft 1-1 with through the dish 2 in hollow shaft 1-7 and the figure one of tungsten filament 1-6 and deep bid (not shown).
Tension control mechanism in Fig. 2 line shuttle---magnetic damper 1-3, can regulate the predetermincd tension of actinobacillus wheel 1-10, and make the tungsten filament uniform tension in order that the actinobacillus wheel 1-10 in each line shuttle releases, every root tungsten filament laying tension reaches an accurate dynamical equilibrium.
Claims (1)
1. the laying tension accurate balance device in tungsten wire rope curling machine, there is actinobacillus wheel (1-10), actinobacillus wheel (1-10) is arranged on framework (1-2) by its axle, and be fixed with transmission shaft (1-1) in framework (1-2) one end, one end is provided with the hollow shaft (1-7) passed through for tungsten filament in addition, it is characterized in that the actinobacillus wheel speed-limit device controlling its rotating speed is housed on actinobacillus wheel (1-10); Described actinobacillus wheel speed-limit device is magnetic damper (1-3), magnetic damper (1-3) is contained on little axle (1-4), actinobacillus wheel (1-10) is contained on little axle (1-4) and screw rod (1-8), and little axle (1-4) and screw rod (1-8) are coaxially fixed on framework (1-2) the upper side and lower side respectively by flange (1-5), framework (1-2) links together with coaxial transmission shaft (1-1) with through the hollow shaft (1-7) of tungsten filament (1-6) with dish (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210560284.0A CN103043499B (en) | 2012-12-21 | 2012-12-21 | Payoff tension precise balancing device of tungsten wire rope winding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210560284.0A CN103043499B (en) | 2012-12-21 | 2012-12-21 | Payoff tension precise balancing device of tungsten wire rope winding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103043499A CN103043499A (en) | 2013-04-17 |
| CN103043499B true CN103043499B (en) | 2015-02-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210560284.0A Active CN103043499B (en) | 2012-12-21 | 2012-12-21 | Payoff tension precise balancing device of tungsten wire rope winding machine |
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| CN (1) | CN103043499B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104555586B (en) * | 2014-12-15 | 2017-02-22 | 大连达尔马电机有限公司 | Multi-axis pay-off machine |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0950753A2 (en) * | 1998-04-15 | 1999-10-20 | STOLBERGER MASCHINENFABRIK & CO. KG. | Planetary stranding machine with a drive for the supply reels |
| CN201340762Y (en) * | 2009-01-22 | 2009-11-04 | 中国科学院等离子体物理研究所 | Superconductive cable stranding constant tension control system |
| CN203187220U (en) * | 2012-12-21 | 2013-09-11 | 符云舒 | Accurate paying-off tension balance device of tungsten filament rope winding machine |
-
2012
- 2012-12-21 CN CN201210560284.0A patent/CN103043499B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0950753A2 (en) * | 1998-04-15 | 1999-10-20 | STOLBERGER MASCHINENFABRIK & CO. KG. | Planetary stranding machine with a drive for the supply reels |
| CN201340762Y (en) * | 2009-01-22 | 2009-11-04 | 中国科学院等离子体物理研究所 | Superconductive cable stranding constant tension control system |
| CN203187220U (en) * | 2012-12-21 | 2013-09-11 | 符云舒 | Accurate paying-off tension balance device of tungsten filament rope winding machine |
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| CN103043499A (en) | 2013-04-17 |
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Effective date of registration: 20230904 Address after: 721000 Science and Technology Industrial Park, Chencang District, Baoji City, Shaanxi Province Patentee after: BAOJI ZHIPU NON-FERROUS METALS PROCESSING CO.,LTD. Address before: No. 8, 3rd Floor, Unit 2, Building 2, No. 14 Qingjiang East Second Road, Weibin District, Baoji City, Shaanxi Province, 721006 Patentee before: Fu Yunshu |
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