CN201730018U - Constant tension control device for wire rope forming machine - Google Patents
Constant tension control device for wire rope forming machine Download PDFInfo
- Publication number
- CN201730018U CN201730018U CN2010201898885U CN201020189888U CN201730018U CN 201730018 U CN201730018 U CN 201730018U CN 2010201898885 U CN2010201898885 U CN 2010201898885U CN 201020189888 U CN201020189888 U CN 201020189888U CN 201730018 U CN201730018 U CN 201730018U
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- wheel
- rope
- wire rope
- control device
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Abstract
The utility model discloses a constant tension control device for a wire rope forming machine, which comprises a plurality of groups of payoff bobbins having same strand number as wire ropes; a stranded wire paying-off spool is arranged on a bobbin frame; a damping wheel is arranged at one side of the paying-off spool and is coaxial to the paying-off spool; a local control unit, a measuring sensor and an adjusting motor are arranged on each group of payoff bobbins; the free end of a pull wire of the damping wheel is fixed on a movable axle of the adjusting motor; and the measuring sensor is arranged at the lower part of a guiding wheel at the stranded wire paying-off end. The local control unit receives measuring signals from the measuring sensor, processes the data, outputs the signals and controls the adjusting motor. By mutual coordination of an electric control system and a mechanical control system, the constant tension control device improves the tension control accuracy, can track, measure and adjust the tension force of each wire strand dynamically in real time, guarantees the appearance quality and the bearing capacity of the wire ropes, and greatly prolongs the service life of the wire ropes.
Description
Technical field
The utility model relates to steel wire rope and becomes rope equipment, is specifically related to a kind of steel wire rope rope-forming machine constant tension control device.
Background technology
The steel wire rope of producing is to be formed by steel wire strand rope strand twisting at present, and when twisting, the rope strand tension force of each group draw drum needs identical and even.Existing steel wire rope rope-forming machine, regulate the draught line free end of damping wheel by adjusting nut and spring, realize different dampings, to control the tension force of rope strand on each strand Loosen up wire wheel, its regulative mode and Tension Control mainly rely on artificial qualification, therefore influenced greatly by human factor, the Tension Control precision is low, and can not follow the tracks of each strand of adjustment rope-forming machine tension force by real-time online, thereby the uniformity that causes the steel wire rope poker, flatness, glacing flatness and structural stability all can not be guaranteed, and then influenced the presentation quality and the bearing capacity of steel wire rope, shortened the service life of steel wire rope greatly.
The utility model content
Tension Control precision at the steel wire rope that exists in the prior art is low, presentation quality and bearing capacity can not get guaranteeing, problems such as shortening in service life, the applicant improves through research, a kind of steel wire rope rope-forming machine constant tension control device is provided, cooperatively interact by electric control system and Machinery Control System, eliminate artificial factor, improved the Tension Control precision, and can real time dynamic tracing measure and adjust the tension force of each strand steel wire rope, guarantee the presentation quality and the bearing capacity of steel wire rope, prolonged the service life of steel wire rope greatly.
The technical scheme that the utility model adopted is as follows:
A kind of steel wire rope rope-forming machine constant tension control device, comprise with the same number of some groups of draw drums of steel wire rope wiring thigh, bobbin loader is provided with the strand wire Loosen up wire wheel, one side of Loosen up wire wheel be provided with damping wheel and with the concentricity axle of Loosen up wire wheel, also be provided with local control module on each group draw drum, measuring transducer and adjustment motor, the draught line free end of described damping wheel is fixed on the shifting axle of described adjustment motor, described measuring transducer is arranged on the bottom of strand wire unwrapping wire end directive wheel, described local control module receives the measuring-signal line data of going forward side by side from described measuring transducer and handles, and motor is adjusted in output signal and control.It is further characterized in that:
Also include a remote control unit, by being electrically connected the local control module of above-mentioned each group draw drum;
Described remote control unit and local control module are by wireless connections.
Useful technique effect of the present utility model is:
The utility model cooperatively interacts by electric control system and Machinery Control System, improved the Tension Control precision, can real time dynamic tracing measure and adjust the tension force of each strand steel wire rope, guarantee uniformity, flatness, glacing flatness and the structural stability of steel wire rope poker, make in the steel wire rope strand with thigh between the slit even, residual stress distribution in the rope is even, thereby has guaranteed the presentation quality and the bearing capacity of steel wire rope, has prolonged the service life of steel wire rope greatly.
Description of drawings
Fig. 1 is main TV structure figure of the present utility model.
Fig. 2 is an A-A cross-sectional view among Fig. 1.
Fig. 3 is a B-B cross-sectional view among Fig. 1.
The specific embodiment
Below in conjunction with the embodiment in the accompanying drawing the utility model is further described:
As Fig. 1, Fig. 2 and shown in Figure 3, the utility model comprises with strand wire 8 the same number of some groups of draw drums, bobbin loader 9 is provided with strand wire Loosen up wire wheel 2, one side of Loosen up wire wheel 2 be provided with damping wheel 1 and with the concentricity axle of Loosen up wire wheel 2, also be provided with local control module 10 on each group draw drum, measuring transducer 7 and adjustment motor 5, draught line 3 free ends of described damping wheel 1 are fixed on the shifting axle 4 of described adjustment motor 5, described measuring transducer 7 is arranged on the bottom of strand wire 8 unwrapping wire end directive wheels 6, described local control module 10 receives the measuring-signals line data of going forward side by side from described measuring transducer 7 and handles, and motor 5 is adjusted in output signal and control.The utility model also includes a remote control unit 11, by being electrically connected the local control module 10 of above-mentioned each group draw drum.The utility model medium-long range control module 11 and local control module 10 are by wireless connections.
During real work, at first set tension value at remote control unit 11, go out by radio wave transmission then, local control module 10 is compared the wireless signal that receives with the measured value of measuring transducer 7, electrical signal information after then will comparing transfers to adjusts motor 5, and motor 5 is adjusted in control, adjust the speed of motor 5 by damping wheel 1 control Loosen up wire wheel 2, and then the tension force of adjustment strand wire 8, realize that the constant tension of per share steel wire rope and the even tension between each strand steel wire rope are also consistent.The concrete course of work of adjusting tension force is:
If the rope strand elasticity is normal, then the measured value of measuring transducer 7 is in range of set value, and local control module 10 no signals are exported, adjusting motor 5 does not work, the degree of tightness state of damping wheel 1 is constant, and the payingoff speed of Loosen up wire wheel 2 does not change, and keeps current speed.If rope strand is loose excessively, measured value is less than setting value, local control module 10 is to adjusting the positive rotaring signal of motor 5 outputs, and the shifting axle 4 of adjustment motor 5 as shown in Figure 1 moves right, and the draught line 3 of tension damping wheel 1 pins down damping wheel 1, cause the payingoff speed of Loosen up wire wheel 2 slack-off, strand wire 8 tension force increase gradually, and in range of set value, local control module 10 interrupt signals are exported up to tension force, adjust motor 5 and quit work, thereby reach the self-adjusting purpose of tension force.If rope strand tension, measured value is greater than setting value, local control module 10 is to adjusting motor 5 output reverse signals, and the shifting axle 4 of adjustment motor 5 as shown in Figure 1 is moved to the left, and the draught line 3 that loosens damping wheel 1 loosens damping wheel 1, and then the payingoff speed of Loosen up wire wheel 2 accelerates, strand wire 8 tension force reduce gradually, and in range of set value, local control module 10 interrupt signals are exported up to tension force, adjust motor 5 and quit work, thereby reach the self-adjusting purpose of tension force.
It is the reciprocal reducing motor of DC linear of 2DM10GN24-20-Z6L500 that adjustment motor 5 in the utility model adopts model, and it is the pressure sensor of NS-WL1-100kg that measuring transducer 7 adopts model, can conveniently realize speed governing and measurement, the control accuracy height.
The utility model both can directly be provided with the tension value setting module in the local control module 10 of every group of draw drum, can omit remote control unit 11 this moment; Also can be with local control module 10 and remote control unit 11 wired connections, but wireless connections can realize the flexible settings of many groups easily.
More than describing is to explanation of the present utility model, is not the qualification to utility model, and the utility model institute restricted portion is referring to claim, and under the situation of the utility model spirit, the utility model can be done any type of modification.
Claims (3)
1. steel wire rope rope-forming machine constant tension control device, comprise with the same number of some groups of draw drums of steel wire rope wiring thigh, bobbin loader is provided with the strand wire Loosen up wire wheel, one side of Loosen up wire wheel be provided with damping wheel and with the concentricity axle of Loosen up wire wheel, it is characterized in that: also be provided with local control module on each group draw drum, measuring transducer and adjustment motor, the draught line free end of described damping wheel is fixed on the shifting axle of described adjustment motor, described measuring transducer is arranged on the bottom of strand wire unwrapping wire end directive wheel, described local control module receives the measuring-signal line data of going forward side by side from described measuring transducer and handles, and motor is adjusted in output signal and control.
2. by the described steel wire rope rope-forming machine of claim 1 constant tension control device, it is characterized in that: also include a remote control unit, by being electrically connected the local control module of above-mentioned each group draw drum.
3. by the described steel wire rope rope-forming machine of claim 2 constant tension control device, it is characterized in that: described remote control unit and local control module are by wireless connections.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201898885U CN201730018U (en) | 2010-05-14 | 2010-05-14 | Constant tension control device for wire rope forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201898885U CN201730018U (en) | 2010-05-14 | 2010-05-14 | Constant tension control device for wire rope forming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201730018U true CN201730018U (en) | 2011-02-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201898885U Expired - Fee Related CN201730018U (en) | 2010-05-14 | 2010-05-14 | Constant tension control device for wire rope forming machine |
Country Status (1)
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| CN (1) | CN201730018U (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102491147A (en) * | 2011-11-15 | 2012-06-13 | 江苏赛福天钢索股份有限公司 | Online tension control system and online tension control method for steel wire rope of elevator |
| CN103061171A (en) * | 2013-01-17 | 2013-04-24 | 张家港市金采阳机械有限公司 | Strander bassinet paying-off shaft sleeve device |
| CN104034472A (en) * | 2014-06-20 | 2014-09-10 | 桂林电子科技大学 | Online measuring device, measurement and control system and measurement and control method for tension of stranding machine |
| CN104909215A (en) * | 2015-05-14 | 2015-09-16 | 金新民 | Constant tension control device based on time calculation rolling diameter |
| CN105353717A (en) * | 2015-11-23 | 2016-02-24 | 江苏赛福天钢索股份有限公司 | Steel wire rope strand tension on-line control system and method |
| CN106896835A (en) * | 2017-04-24 | 2017-06-27 | 深圳市立昌机电设备有限公司 | A kind of stator winding goes out line tension detection control apparatus and its method |
| CN108227768A (en) * | 2018-01-18 | 2018-06-29 | 重庆大学 | Shifting control method processed under a kind of primacord for preventing slip |
| CN110205847A (en) * | 2019-06-20 | 2019-09-06 | 鞍钢未来钢铁研究院有限公司 | A kind of planet type strander pay-off constant tension control method |
| CN111335055A (en) * | 2020-02-10 | 2020-06-26 | 浙江工业大学 | Multi-strand tension balancing self-adaptive control system and method |
| CN112301772A (en) * | 2020-09-17 | 2021-02-02 | 鞍钢集团北京研究院有限公司 | Wire frame and wire rope laying machine with same |
| CN112301773A (en) * | 2020-09-17 | 2021-02-02 | 鞍钢集团北京研究院有限公司 | Wire frame and wire rope laying machine with same |
| CN113998538A (en) * | 2021-12-10 | 2022-02-01 | 无锡统力电工有限公司 | Wrapping paper tape constant tension control device |
-
2010
- 2010-05-14 CN CN2010201898885U patent/CN201730018U/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102491147A (en) * | 2011-11-15 | 2012-06-13 | 江苏赛福天钢索股份有限公司 | Online tension control system and online tension control method for steel wire rope of elevator |
| CN102491147B (en) * | 2011-11-15 | 2014-08-27 | 江苏赛福天钢索股份有限公司 | Online tension control system and online tension control method for steel wire rope of elevator |
| CN103061171A (en) * | 2013-01-17 | 2013-04-24 | 张家港市金采阳机械有限公司 | Strander bassinet paying-off shaft sleeve device |
| CN104034472A (en) * | 2014-06-20 | 2014-09-10 | 桂林电子科技大学 | Online measuring device, measurement and control system and measurement and control method for tension of stranding machine |
| CN104909215A (en) * | 2015-05-14 | 2015-09-16 | 金新民 | Constant tension control device based on time calculation rolling diameter |
| CN105353717A (en) * | 2015-11-23 | 2016-02-24 | 江苏赛福天钢索股份有限公司 | Steel wire rope strand tension on-line control system and method |
| CN106896835A (en) * | 2017-04-24 | 2017-06-27 | 深圳市立昌机电设备有限公司 | A kind of stator winding goes out line tension detection control apparatus and its method |
| CN108227768A (en) * | 2018-01-18 | 2018-06-29 | 重庆大学 | Shifting control method processed under a kind of primacord for preventing slip |
| CN110205847A (en) * | 2019-06-20 | 2019-09-06 | 鞍钢未来钢铁研究院有限公司 | A kind of planet type strander pay-off constant tension control method |
| CN110205847B (en) * | 2019-06-20 | 2020-08-28 | 鞍钢未来钢铁研究院有限公司 | Constant tension control method for paying-off of basket type rope combining machine |
| CN111335055A (en) * | 2020-02-10 | 2020-06-26 | 浙江工业大学 | Multi-strand tension balancing self-adaptive control system and method |
| CN111335055B (en) * | 2020-02-10 | 2021-08-03 | 浙江工业大学 | Multi-strand tension balancing self-adaptive control system and method |
| CN112301772A (en) * | 2020-09-17 | 2021-02-02 | 鞍钢集团北京研究院有限公司 | Wire frame and wire rope laying machine with same |
| CN112301773A (en) * | 2020-09-17 | 2021-02-02 | 鞍钢集团北京研究院有限公司 | Wire frame and wire rope laying machine with same |
| CN113998538A (en) * | 2021-12-10 | 2022-02-01 | 无锡统力电工有限公司 | Wrapping paper tape constant tension control device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110202 Termination date: 20150514 |
|
| EXPY | Termination of patent right or utility model |