CN206538620U - Cord torsion value automaton - Google Patents
Cord torsion value automaton Download PDFInfo
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- CN206538620U CN206538620U CN201720036843.6U CN201720036843U CN206538620U CN 206538620 U CN206538620 U CN 206538620U CN 201720036843 U CN201720036843 U CN 201720036843U CN 206538620 U CN206538620 U CN 206538620U
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- wheel
- cord
- torsion
- detection
- torsion value
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Abstract
The utility model provides a kind of cord torsion value automaton, the strander tool separately positioned applied to main frame and admission machine, cord torsion value automaton includes detection support and the fixed seat being installed on admission machine, torsion pass through cord detects wheel, the rotatable frame of detection wheel is reversed to install, flat spring can be detected with the torsion for reversing detection wheel torsion, to position the locating wheel combination that the cord trend of detection wheel is reversed in turnover, the displacement transducer of the detection wheel anglec of rotation is reversed to detect, institute's displacement sensors detect that the angle variable quantity that wheel is rotated by cord torsion is sent to stored program controlled in real time that will reverse, stored program controlled calculates to obtain adjustment amount according to the angle variable quantity, cross sth. made by twisting motor controlled sth. made by twisting speed to be consistent cord torsion value according to the adjustment amount.The utility model can effectively realize the constant of cord production torsion value, so as to lift the quality and yield of steel cord product.
Description
Technical field
The utility model is related to steel cord production equipment field, and more particularly to a kind of cord torsion value automatically controls dress
Put.
Background technology
Steel cord is the product used in rubber framework material, and international synthetic fibers standardization office is in a standard to steel cord
Definition be：" it is made up of two or more than two steel wires, or the combination by stock and stock or the combination institute shape by stock and silk
Into structure ", it is general that the coppered steel wire of many is twisted strand wire (i.e. cord) using strander tool.
Because in steel cord production process, there is the problem of monofilament poker characteristic changes in wet drawing process, cause steel curtain
Deviation occurs for line torsion value.In the prior art, operating personnel preset lathe and cross sth. made by twisting speed, and lathe crosses sth. made by twisting according to what this was fixed
Speed is run, and midway speed is not adjusted and changed, but the poker characteristic of raw material has differences, and equipment can not be detected and automatic
Sth. made by twisting speed was adjusted, causes product torsion value to there is certain change, results even in the generation of defective work, this is to product
Stability brings adverse effect, while can increase production cost.
Utility model content
For above-mentioned technical problem, the utility model provides a kind of cord torsion value for making cord production torsion value constant
Automaton.
Cord torsion value automaton of the present utility model, the strander separately positioned applied to main frame and admission machine
Bed.Cord torsion value automaton includes：It is installed on detection support and fixed seat on the admission machine；It is arranged at described
Stored program controlled and mistake sth. made by twisting motor in main frame；To make the torsion that cord passes through detect wheel, the detection wheel that reverses is adjacent to institute
State detection support and positioned at the lower section of the fixed seat；To install the rotatable frame for reversing detection wheel, the torsion inspection
The rotatable frame is fixed in the rotating shaft of measuring wheel；The torsion detection flat spring that detection wheel is reversed, the torsion inspection can be reversed with described
The two ends for surveying flat spring are respectively fixedly connected with the fixed seat and the rotatable frame；To position, turnover is described to reverse detection wheel
Cord trend locating wheel combination, locating wheel combination is arranged at the lower section for reversing detection wheel；It is described to detect
The displacement transducer of the detection wheel anglec of rotation is reversed, institute's displacement sensors are movably arranged on the detection support, institute
Displacement sensors by described reverse to detect that the angle variable quantity that wheel is rotated by cord torsion is sent to institute in real time
Stored program controlled is stated, the stored program controlled calculates to obtain adjustment amount according to the angle variable quantity, and the sth. made by twisting motor of crossing is according to the adjustment
Amount controlled sth. made by twisting speed to be consistent the cord torsion value.
Sth. made by twisting speed was controlled to be consistent cord torsion value according to the adjustment amount it is preferred that crossing sth. made by twisting motor.
It is preferred that displacement transducer is electrically connected at stored program controlled by circuit.Or, displacement transducer and stored program controlled
Between pass through radio receiving transmitting module transmitting data in real time.
It is preferred that displacement transducer is digital laser displacement transducer.
It is preferred that displacement transducer includes housing, detecting head and adjusting nut, detecting head is movably arranged at housing
Interior, the adjusting nut to control before and after detecting head and to move left and right is arranged on housing.
It is preferred that locating wheel combination includes the first wire-crossing wheel, the second wire-crossing wheel, the first fabric wheel and the second fabric wheel, curtain
Line through the first wire-crossing wheel and the first fabric wheel and crosses the second fabric wheel and the second wire-crossing wheel after detection wheel is reversed.
It is preferred that main frame also includes frequency converter, stored program controlled by the adjustment amount to be sent to frequency converter, the frequency conversion
Device adjusted the sth. made by twisting speed excessively for twisting with the fingers motor to control.
Compared with prior art, the utility model can effectively realize the constant of cord production torsion value, so as to lift steel curtain
The quality and yield of line product.
Brief description of the drawings
Fig. 1 is the structural representation of the cord torsion value automaton of the embodiment of the utility model one.
Fig. 2 is the structural representation of the displacement transducer of the embodiment of the utility model one.
Embodiment
To make to have further understanding to the purpose of this utility model, construction, feature and its function, hereby coordinate embodiment
Describe in detail as follows.
Fig. 1 is referred to, Fig. 1 is the structural representation of the cord torsion value automaton 1 of the embodiment of the utility model one
Figure.Cord torsion value automaton 1 is applied to main frame 2 and the separately positioned strander tool of admission machine 3, and cord torsion value is certainly
Dynamic control device 1 is included with lower component.
The detection support 11 and fixed seat 12 being installed on admission machine 3.
The stored program controlled 20 and mistake sth. made by twisting motor 21 being arranged in main frame 2.
To the torsion detection wheel 13 for passing through cord 10, torsion detection wheel 13 is adjacent to detection support 11 and positioned at fixation
The lower section of seat 12.
The rotatable frame 14 of detection wheel 13 is reversed to install, rotatable frame 14 is fixed in the rotating shaft for reversing detection wheel 13.
Can be with the torsion detection flat spring 15 that detection wheel 13 is reversed to be reversed, the two ends for reversing detection flat spring 15 are respectively fixedly connected with
In fixed seat 12 and rotatable frame 14.
To position the locating wheel combination 16 that the cord trend of detection wheel 13 is reversed in turnover, locating wheel combination 16 is arranged at torsion
Turn the lower section of detection wheel 13.Preferably, locating wheel combination 16 includes the first wire-crossing wheel 161, the second wire-crossing wheel 162, the first line ball
Wheel 163 and second fabric wheel 164, the mistake through the first wire-crossing wheel 161 and the first fabric wheel 163 and after detection wheel 13 is reversed of cord 10
Second fabric wheel 164 and the second wire-crossing wheel 162.
The displacement transducer 17 of detection 13 anglecs of rotation of wheel is reversed to detect, displacement transducer 17 is movably arranged at
Detect on support 11, displacement transducer 17 is will reverse the angle variable quantity that detection wheel 13 is rotated by the torsion of cord 10
Stored program controlled 20 is sent in real time, stored program controlled 20 calculates to obtain adjustment amount according to the angle variable quantity, cross sth. made by twisting motor 21 according to institute
Stating adjustment amount controlled sth. made by twisting speed to be consistent the cord torsion value.Preferably, main frame 2 also includes frequency converter 22, program control
System 20 by the adjustment amount to be sent to frequency converter 22, and frequency converter 22 adjusted the speed of sth. made by twisting excessively for twisting with the fingers motor 21 to control
Degree.
In actual applications, displacement transducer 17 can be electrically connected at stored program controlled 20 by circuit.Preferably, displacement
Between sensor 17 and stored program controlled 20 can by radio receiving transmitting module transmitting data in real time, including but not limited to bluetooth, WiFI,
The known Radio Transmission Technology such as near-field communication, location layout of two parts of separation in producing line is easy to this.
In one embodiment, displacement transducer 17 can be digital laser displacement transducer, and the data signal that it is exported is just
In the subsequent treatment of stored program controlled 20 (such as PLC module).
Fig. 2 is referred to, Fig. 2 is the structural representation of the displacement transducer 17 of the embodiment of the utility model one.Displacement sensing
Device 17 includes housing 170, detecting head 171 and adjusting nut 172, and detecting head 171 is movably arranged in housing 170, adjusts
Nut 172 is to control detecting head 171 front and rear and move left and right, and adjusting nut 172 is arranged on housing 170.Visited by finely tuning
The position of gauge head 171, can expand measurement visual angle and range, be easy to more accurately measure the anglec of rotation for reversing detection wheel 13.
Cord torsion value autocontrol method of the present utility model is mainly included the following steps that.By lathe main frame and admission machine
Separated, detection support 11, locating wheel combination 16 are installed on admission machine, detection wheel 13 and related accessory is reversed.Operation machine
Steel cord is passed through into relevant device during bed, after lathe starts, steel cord is passed through in detection wheel 13 is reversed, make torsion detection wheel 13
Produce certain torsion and with reversing the detection formation torsion balance of flat spring 15, change, turn round with the poker characteristic of steel cord
Turn detection wheel 13 because the angle that torsion rotates changes therewith, the collection of displacement transducer 17 reverses detection wheel 13 and occurs torsion rotation
The variable quantity of the angle turned, and real time data is sent to stored program controlled 20, stored program controlled 20 is calculated the data of collection,
Specific adjustment amount is obtained, and the value of adjustment is sent to frequency converter, the speed that frequency converter twists with the fingers motor to crossing is carried out on request
Adjustment, to ensure the completely the same of steel cord torsion value.
The utility model is separated lathe main frame and admission machine according to machine tool structure, is installed and is reversed on admission machine
Support and torsion detecting device are detected, displacement transducer is installed in the rear side of detection means.When operating lathe, by steel cord from torsion
Turn detection means process, after lathe starts, changed if steel cord is reversed, reverse detection wheel and shift rotation, and turn round
The detected value for turning the displacement transducer at detection wheel rear is accordingly changed, and the detection data of displacement transducer are sent into PLC,
PLC is acquired calculating to obtained data, and is output to twister, and realizes the speed adjustment of twister, finally realizes steel
The stabilization of cord torsion value.
The utility model is been described by by above-mentioned related embodiment, but above-described embodiment is only implementation the utility model
Example.It must be noted that, the embodiment disclosed is not limiting as scope of the present utility model.On the contrary, not departing from this
The change and retouching made in the spirit and scope of utility model, belong to scope of patent protection of the present utility model.
Claims (7)
1. a kind of cord torsion value automaton, the strander tool separately positioned applied to main frame and admission machine, its feature
It is that the cord torsion value automaton includes：
It is installed on detection support and fixed seat on the admission machine；
The stored program controlled and mistake sth. made by twisting motor being arranged in the main frame；
To make the torsion that cord passes through detect wheel, the detection wheel that reverses is adjacent to the detection support and positioned at the fixation
The lower section of seat；
To install the rotatable frame for reversing detection wheel, the rotatable frame is fixed in the rotating shaft of the torsion detection wheel；
Can reverse the torsion that detection wheel reverses with described and detect flat spring, the two ends of torsion detection flat spring be respectively fixedly connected with
The fixed seat and the rotatable frame；
The locating wheel combination of the cord trend for reversing detection wheel is passed in and out to position, the locating wheel combination is arranged at described
Reverse the lower section of detection wheel；
To detect the displacement transducer for reversing the detection wheel anglec of rotation, institute's displacement sensors are movably arranged at institute
State on detection support, institute's displacement sensors by described to reverse the angle change that detection wheel is rotated by cord torsion
Amount is sent to the stored program controlled in real time, and the stored program controlled calculates to obtain adjustment amount according to the angle variable quantity, and described cross twists with the fingers electricity
Machine controlled sth. made by twisting speed to be consistent cord torsion value according to the adjustment amount.
2. cord torsion value automaton as claimed in claim 1, it is characterised in that institute's displacement sensors pass through line
Road is electrically connected at the stored program controlled.
3. cord torsion value automaton as claimed in claim 1, it is characterised in that institute's displacement sensors with it is described
Pass through radio receiving transmitting module transmitting data in real time between stored program controlled.
4. cord torsion value automaton as claimed in claim 1, it is characterised in that institute's displacement sensors are numeral
Laser displacement sensor.
5. cord torsion value automaton as claimed in claim 1, it is characterised in that institute's displacement sensors include shell
Body, detecting head and adjusting nut, the detecting head are movably arranged in the housing, to control the detecting head before and after
And the adjusting nut moved left and right is arranged on the housing.
6. cord torsion value automaton as claimed in claim 1, it is characterised in that the locating wheel combination includes the
One wire-crossing wheel, the second wire-crossing wheel, the first fabric wheel and the second fabric wheel, cord through first wire-crossing wheel and the first fabric wheel simultaneously
Excessively described second fabric wheel and the second wire-crossing wheel after detection wheel are reversed around described.
7. cord torsion value automaton as claimed in claim 1, it is characterised in that the main frame also includes frequency conversion
Device, the stored program controlled by the adjustment amount to be sent to the frequency converter, and the frequency converter adjusts the mistake to control
That twists with the fingers motor crosses sth. made by twisting speed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720036843.6U CN206538620U (en) | 2017-01-12 | 2017-01-12 | Cord torsion value automaton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720036843.6U CN206538620U (en) | 2017-01-12 | 2017-01-12 | Cord torsion value automaton |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206538620U true CN206538620U (en) | 2017-10-03 |
Family
ID=59938940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720036843.6U Active CN206538620U (en) | 2017-01-12 | 2017-01-12 | Cord torsion value automaton |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206538620U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112813711A (en) * | 2019-11-18 | 2021-05-18 | 宝钢金属有限公司 | Production method and device for accurately controlling torsional fluctuation of steel cord |
-
2017
- 2017-01-12 CN CN201720036843.6U patent/CN206538620U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112813711A (en) * | 2019-11-18 | 2021-05-18 | 宝钢金属有限公司 | Production method and device for accurately controlling torsional fluctuation of steel cord |
| CN112813711B (en) * | 2019-11-18 | 2022-12-16 | 宝钢金属有限公司 | Production method and device for accurately controlling torsion fluctuation of steel cord |
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