CN105955157A - Stranding machine stranding tension automatic monitoring system - Google Patents
Stranding machine stranding tension automatic monitoring system Download PDFInfo
- Publication number
- CN105955157A CN105955157A CN201610280502.3A CN201610280502A CN105955157A CN 105955157 A CN105955157 A CN 105955157A CN 201610280502 A CN201610280502 A CN 201610280502A CN 105955157 A CN105955157 A CN 105955157A
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- tension
- programmable logic
- tension force
- output
- logic controller
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/048—Monitoring; Safety
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Processes Specially Adapted For Manufacturing Cables (AREA)
Abstract
The invention discloses a stranding machine stranding tension automatic monitoring system. The system comprises a human-computer interface, a programmable controller, a tension measuring mechanism, an analog quantity collection device, a wireless communication device, an output control device and a tension adjustment executing device. The human-computer interface transmits set operation state parameters to the programmable controller and displays the process data of the programmable controller in real time. Measuring data of the tension measuring mechanism is collected by the analog quantity collection device and is transmitted to the programmable controller through the wireless communication device. The programmable controller transmits control signals to the output control device through the wireless communication device so as to control the tension adjustment executing device to adjust the tension of stranded wire core. The system has the advantages that the magnitude of the tension on each stranded wire core is measured and controlled in real time in the operation process of a stranding machine, the tension on each stranded wire core is stabilized and balanced and is maintained in a set process requirement range, the requirements of special mechanical performance on cables are met, and the quality level of the products is improved.
Description
Technical field
The present invention relates to cable and produce equipment technical field, refer in particular to wire twisting machine twisted wire tension force and automatically monitor
System.
Background technology
Most wire twisting machines that present cable manufacturing enterprise is used, are the most all dependent on manually adjusting draw drum
The elasticity of brake belt adjusts traditional twisted wire of laying tension and produces control mode.In production, operation
Personnel are difficult to grasp the Tensity size on each twisted wire core on the wire twisting machine rotated, it is more difficult to carry out it
Equilibrium adjusts.It is uneven that result often leads to produced twisted wire each twisted wire core tension force, even can give birth to
Occur as soon as core during product and break problem.The uneven cable resistance to twisting of the stranded tension force of core can differ from very
Many, the core that stranded tension force is bigger in use subjects bigger mechanical strength, so being easy to
Fracture.Such cable quality problem needs to turn round in many such as such as wind energy cable, elevation and subsidence mechanical cables
Turn, expose on the special purpose cable of winding bending can clearly.
Summary of the invention
The present invention is to overcome above-mentioned deficiency present in prior art, it is provided that one can be stablized and all
The wire twisting machine twisted wire tension force automatic monitored control system of weighing apparatus twisted wire core tension force.
To achieve these goals, the present invention is by the following technical solutions:
Wire twisting machine twisted wire tension force automatic monitored control system, including
Supply operator's monitoring or adjustment system operation situation on-line storage record to produce in production scene
The man machine interface of number of passes evidence；
The Programmable Logic Controller of regulation and control whole system running status；
The tonometry mechanism of on-line measurement core tension force；
Gather the analog acquisition device collecting twisted wire core tension data；
The output-controlling device of output tension adjustment control signal；
Respectively and wireless number between analog acquisition device and output-controlling device, is provided for Programmable Logic Controller
The radio communication device supported according to transmission；
The tension adjustment adjusting core tension force performs device；
Man machine interface is connected with Programmable Logic Controller, the tension adjustment of setting is controlled parameter and sends to and can compile
Range controller also shows the process data of Programmable Logic Controller in real time, meanwhile man machine interface on-line storage
The production process data of record wire twisting machine is in the memorizer of man machine interface, and Programmable Logic Controller is according to setting
Tension adjustment control parameter and collect tension value data regulation and control whole system operation, tonometry
Mechanism measures the Tensity size of twisted wire core on wire twisting machine in real time and these data is converted into corresponding tension force
Value signal of telecommunication output is to analog acquisition device, and analog acquisition device will in real time by radio communication device
The tension value data feedback gathered is to Programmable Logic Controller, and radio communication device is with communication for can
Data cube computation set up respectively by programmable controller with analog acquisition device, output-controlling device, and output controls
Device is controlled by Programmable Logic Controller, exports according to demand and controls signal to tension adjustment execution accordingly
Device, tension adjustment performs device and is controlled by output-controlling device by adjusting the unwrapping wire of twisted wire core in real time
Resistance thus be finally reached purpose that is stable and that equalize each twisted wire core tension force.
As preferably, described tonometry mechanism includes several force transducers and some guide wheel mechanisms,
Described tension pick-up and guide wheel mechanism one_to_one corresponding, described guide wheel mechanism is arranged on tension pick-up
One end, the other end of described tension pick-up is arranged on the take-up beam barrel of wire twisting machine, described guide wheel
Mechanism contacts with the twisted wire core of wire twisting machine, wherein tension pick-up on-line measurement core tension force, and by phase
The tension value signal of telecommunication answered transmits to analog acquisition device, and analog acquisition device is filled by radio communication
Put and set up data cube computation with Programmable Logic Controller, and send tension value data to Programmable Logic Controller.?
Force transducer is measured thereon by guide wheel mechanism contact twisted wire core on the wire twisting machine take-up beam barrel rotated
Tensity size, and be converted into reflection tension value size the signal of telecommunication send analog acquisition device to, with protect
The real-time of card twisted wire core tension value detection and accuracy.
As preferably, described guide wheel mechanism includes wheel bracket and tension force guide wheel, described tension force guide wheel
Being arranged on wheel bracket, described wheel bracket is arranged on tension pick-up one end.Simple in construction, operation
Convenient.
As preferably, described tension adjustment performs device and includes several wheels mechanisms and some torque adjustment
Device, described straining pulley mechanism and torque controller one_to_one corresponding, described straining pulley mechanism is arranged on strand
On the beam barrel of line machine, described torque controller and straining pulley mechanism coaxially couple, described tension force turbine
Structure contacts with the twisted wire core of wire twisting machine, and described tension adjustment performs device and is connected with output-controlling device,
Being controlled, wherein output-controlling device sets up data even by radio communication device and Programmable Logic Controller
Connecing, thus receive the control instruction from Programmable Logic Controller, output-controlling device is at corresponding outfan
Exporting corresponding control signal on mouth drives tension adjustment to perform the torque controller of device.
As preferably, described straining pulley mechanism includes tension support and straining pulley, described tension support
One end is arranged on the beam barrel of wire twisting machine, and described straining pulley is arranged on tension support, described torque
Actuator coaxially couples with straining pulley, wherein the electrical control port of torque controller and output-controlling device
The output port of upper correspondence connects, and changes tension force by torque controller under corresponding control signal drives
The rotary resistance of wheel and then adjustment unwrapping wire resistance are to reach to adjust the purpose of twisted wire core tension force.Twisted wire core
It is wound on straining pulley, by the coaxial connecting mode of torque controller with straining pulley so that torque controller
The rotary resistance of straining pulley can be controlled to change the tension force of core, improve the precision of tension adjustment.
The invention has the beneficial effects as follows: can measure in real time in wire twisting machine running and control each strand
Tensity size on wire core, equalizes the tension force on each twisted wire core, and makes opening on every twisted wire core
Within the scope of power size maintains the technological requirement of setting, on-line storage record production process data simultaneously,
Review offer reliable basis for equipment fault eliminating and product quality problem, meet cable for spies such as resistance to torsions
The requirement of different mechanical performance, Improving The Quality of Products level.
Accompanying drawing explanation
Fig. 1 is the system architecture diagram of the present invention；
The structural representation of Tu2Shi tonometry mechanism；
Fig. 3 is the structural representation that tension adjustment performs device.
In figure: 1. man machine interface, 2. Programmable Logic Controller, 3. tonometry mechanism, 4. analog acquisition dress
Putting, 5. output-controlling device, 6. radio communication device, 7. tension adjustment performs device, 8. take-up beam barrel,
9. wheel bracket, 10. tension force guide wheel, 11. tension pick-ups, 12. straining pulleys, 13. tension supports, 14. turns
Square actuator, 15. beam barrels.
Detailed description of the invention
The present invention will be further described with detailed description of the invention below in conjunction with the accompanying drawings.
In embodiment as described in Figure 1, wire twisting machine twisted wire tension force automatic monitored control system, including
Control parameter in production scene for operator's monitoring or adjustment tension adjustment and on-line storage record is raw
Produce the man machine interface 1 of process data；
The Programmable Logic Controller 2 of regulation and control whole system running status；The tension force set is adjusted by man machine interface 1
Whole control parameter sends Programmable Logic Controller 2 to, and shows the process data of Programmable Logic Controller 2 in real time,
The production process data of meanwhile man machine interface 1 on-line storage recording equipment is in the storage of man machine interface 1
In device；Programmable Logic Controller 2 controls parameter and the tension value number collected according to the tension adjustment set
Operation according to regulation and control whole system；
The tonometry mechanism 3 of on-line measurement core tension force, as in figure 2 it is shown, tonometry mechanism 3 wraps
Include several force transducers 11 and some guide wheel mechanisms, tension pick-up 11 and guide wheel mechanism one_to_one corresponding,
Guide wheel mechanism contacts with the twisted wire core of wire twisting machine；And guide wheel mechanism includes wheel bracket 9 and tension force guide wheel
10, tension force guide wheel 10 is arranged on wheel bracket 9, and wheel bracket 9 is arranged on tension pick-up 11
One end, tension pick-up 11 other end is arranged on the take-up beam barrel 8 of wire twisting machine；
Gather the analog acquisition device 4 collecting twisted wire core tension value data；
The output-controlling device 5 of output tension adjustment control signal；
Respectively and provide between analog acquisition device 4 and output-controlling device 5 for Programmable Logic Controller 2
The radio communication device 6 that wireless data transmission is supported, radio communication device 6 is by RS-485 serial communication
Port connects Programmable Logic Controller 2 and analog acquisition device 4 and Programmable Logic Controller 2 and defeated respectively
Go out to control device 5, use Modbus industrial field bus communication protocol to realize three by communication
Communication interconnection between person；
Wherein: the tension pick-up 11 in tonometry mechanism 3 is at the take-up beam barrel 8 of the wire twisting machine rotated
On by the tension force guide wheel 10 on guide wheel mechanism contact twisted wire core measure Tensity size thereon, supervise in real time
Survey the tension value on twisted wire core and these data are converted into the reflection core tension value size of standard
0～10V voltage signal sends analog acquisition device 4 to, and analog acquisition device 4 passes through radio communication
Device 6 and Programmable Logic Controller 2 set up data cube computation, and the tension value data collected are sent to and can be compiled
Range controller 2；
The tension adjustment adjusting core tension force performs device 7, as it is shown on figure 3, tension adjustment performs device 7
Including several wheels mechanisms and some torque controllers 14, straining pulley mechanism and torque controller 14 1
One is corresponding, and straining pulley mechanism is arranged on the beam barrel 15 of wire twisting machine, straining pulley mechanism and the twisted wire of wire twisting machine
Core contacts, and tension adjustment performs device 7 and is connected with output-controlling device 5, is controlled, straining pulley
Mechanism includes tension support 13 and straining pulley 12, and one end of tension support 13 is arranged on the beam barrel of wire twisting machine
On 15, straining pulley 12 is arranged on tension support 13, and torque controller 14 coaxially joins with straining pulley 12
Connecing, the output port that the electrical control port of torque controller 14 is corresponding with on output-controlling device 5 connects,
Output-controlling device 5 sets up data cube computation by radio communication device 6 and Programmable Logic Controller 2, thus
By the control of Programmable Logic Controller 2 and receive the control instruction from Programmable Logic Controller 2, according to demand,
Output-controlling device 5 exports corresponding control signal on corresponding output port and drives tension adjustment to perform
The torque controller 14 of device 7, is changed by torque controller 14 under corresponding control signal drives
The rotary resistance of straining pulley 12 adjusts the unwrapping wire resistance of twisted wire core in real time, thus be finally reached stable and
Equalize the purpose of each twisted wire core tension force.
This system can the tension condition of each single line of real time and on line monitoring wire twisting machine, stable and equalize each strand
Tensity size on wire core, it is ensured that the equilibrium of stranded power, Stability Analysis of Structures, and make on every twisted wire core
Within the scope of Tensity size maintains the technological requirement of setting, thus it is greatly promoted the resistance to torsion of cable, resistance to
Bending property, meets the spies such as wind-power electricity generation, mine equipment, harbour, charging pile, robot, lift
Plant the needs of applications, Improving The Quality of Products level.This system achieves with communication simultaneously
Data transmission between unit, it is convenient to implement in the wire twisting machine system rotated, it is to avoid tradition
The problems such as brush, slip ring electrical connection mechanism processing difficulties, maintenance cost height, fluctuation of service.
This invention is simultaneously achieved scene and long-range on-line monitoring, the record of twisted wire production process data,
Improve the automaticity of production equipment, it is simple to the analysis of technical staff's twisted pair wire technical process, improvement,
Be easy to quality control officer for twisted wire defect monitoring, add up, analyze, it is simple to production manager finds
Short slab, improves production efficiency.
Claims (5)
1. wire twisting machine twisted wire tension force automatic monitored control system, is characterized in that, including
Monitor for operator in production scene or adjust system operation situation on-line storage record production process number
According to man machine interface (1)；
The Programmable Logic Controller (2) of regulation and control whole system running status；
The tonometry mechanism (3) of on-line measurement core tension force；
Gather the analog acquisition device (4) collecting twisted wire core tension data；
The output-controlling device (5) of output tension adjustment control signal；
For Programmable Logic Controller (2) respectively and between analog acquisition device (4) and output-controlling device (5)
The radio communication device (6) that wireless data transmission is supported is provided；
The tension adjustment adjusting core tension force performs device (7)；
Man machine interface (1) is connected with Programmable Logic Controller (2), and the tension adjustment set is controlled parameter transmission
To Programmable Logic Controller (2) the process data that shows Programmable Logic Controller (2) in real time, meanwhile
The production process data of man machine interface (1) on-line storage record wire twisting machine is in the storage of man machine interface (1)
In device, Programmable Logic Controller (2) controls parameter and the tension value collected according to the tension adjustment set
The operation of data regulation and control whole system, tonometry mechanism (3) measures twisted wire core on wire twisting machine in real time
Tensity size and these data are converted into the corresponding tension value signal of telecommunication export to analog acquisition device
(4), analog acquisition device (4) passes through radio communication device (6) by the tension value number of Real-time Collection
According to feeding back to Programmable Logic Controller (2), radio communication device (6) is with communication as programmable control
Device processed (2) sets up data cube computation with analog acquisition device (4), output-controlling device (5) respectively,
Output-controlling device (5) is by the control of Programmable Logic Controller (2), and output is corresponding according to demand controls
Signal to tension adjustment performs device (7), and tension adjustment performs device (7) and is controlled by output-controlling device
(5) it is finally reached stable by adjusting the unwrapping wire resistance of twisted wire core in real time and equalizes each twisted wire core
The purpose of tension force.
Wire twisting machine twisted wire tension force automatic monitored control system the most according to claim 1, is characterized in that, described tension force
Measuring mechanism (3) includes several force transducers (11) and some guide wheel mechanisms, described tension force sensing
Device (11) and guide wheel mechanism one_to_one corresponding, described guide wheel mechanism is arranged on tension pick-up (11)
One end, the other end of described tension pick-up (11) is arranged on the take-up beam barrel (8) of wire twisting machine,
Described guide wheel mechanism contacts with the twisted wire core of wire twisting machine, wherein tension pick-up (11) on-line measurement
Core tension force, and the corresponding tension value signal of telecommunication is transmitted to analog acquisition device (4), analog quantity is adopted
Acquisition means (4) sets up data cube computation by radio communication device (6) and Programmable Logic Controller (2), will
Tension value data send Programmable Logic Controller (2) to.
Wire twisting machine twisted wire tension force automatic monitored control system the most according to claim 2, is characterized in that, described leads
Wheel mechanism includes that wheel bracket (9) and tension force guide wheel (10), described tension force guide wheel (10) are arranged on
On wheel bracket (9), described wheel bracket (9) is arranged on tension pick-up (11) one end.
Wire twisting machine twisted wire tension force automatic monitored control system the most according to claim 1, is characterized in that, described tension force
Adjusting execution device (7) and include several wheels mechanisms and some torque controllers (14), described opens
Wheels mechanism and torque controller (14) one_to_one corresponding, described straining pulley mechanism is arranged on wire twisting machine
On beam barrel (15), described torque controller (14) and straining pulley mechanism coaxially couple, and described opens
Wheels mechanism contacts with the twisted wire core of wire twisting machine, and described tension adjustment performs device (7) and output control
Device processed (5) connects, and is controlled, and wherein output-controlling device (5) passes through radio communication device (6)
Set up data cube computation with Programmable Logic Controller (2), thus receive the control from Programmable Logic Controller (2)
System instruction, output-controlling device (5) exports corresponding control signal on corresponding output port and drives
Tension adjustment performs the torque controller (14) of device (7).
Wire twisting machine twisted wire tension force automatic monitored control system the most according to claim 4, is characterized in that, described opens
Wheels mechanism includes tension support (13) and straining pulley (12), one end peace of described tension support (13)
Being contained on the beam barrel (15) of wire twisting machine, described straining pulley (12) is arranged on tension support (13),
Described torque controller (14) coaxially couples with straining pulley (12), wherein torque controller (14)
Electrical control port and output-controlling device (5) the most corresponding upper output port connect, in corresponding control
Signal is put by rotary resistance and then the adjustment of torque controller (14) change straining pulley (12) under driving
Line resistance is to reach to adjust the purpose of twisted wire core tension force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610280502.3A CN105955157B (en) | 2016-04-28 | 2016-04-28 | Stranding machine twisted wire tension automatic monitored control system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610280502.3A CN105955157B (en) | 2016-04-28 | 2016-04-28 | Stranding machine twisted wire tension automatic monitored control system |
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| CN105955157A true CN105955157A (en) | 2016-09-21 |
| CN105955157B CN105955157B (en) | 2019-10-29 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106744023A (en) * | 2016-12-05 | 2017-05-31 | 江苏赛福天钢索股份有限公司 | A kind of stock tension force self-adaptive regulating |
| CN107272568A (en) * | 2017-08-08 | 2017-10-20 | 肇庆远境自动化设备有限公司 | A kind of decarburization production line electric control system |
| CN110077905A (en) * | 2019-06-03 | 2019-08-02 | 广州市鸿辉电工机械有限公司 | A kind of method and device thereof controlling stranding machine takeup tension |
| CN112499393A (en) * | 2020-11-05 | 2021-03-16 | 浙江亘古电缆股份有限公司 | Stranding machine with PLC constant tension control system |
| CN114970150A (en) * | 2022-05-25 | 2022-08-30 | 四川威鹏电缆制造股份有限公司 | Automatic tension feedback technology for paying-off of cable twisted into cable |
| CN115108400A (en) * | 2022-07-26 | 2022-09-27 | 合肥神马科技集团有限公司 | Yarn group unwrapping wire tension control system |
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| CN205158983U (en) * | 2015-11-13 | 2016-04-13 | 无锡西玛梅达电工有限公司 | Line tension automatic control device is received to high -speed wire drawing enamelling machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106744023A (en) * | 2016-12-05 | 2017-05-31 | 江苏赛福天钢索股份有限公司 | A kind of stock tension force self-adaptive regulating |
| CN107272568A (en) * | 2017-08-08 | 2017-10-20 | 肇庆远境自动化设备有限公司 | A kind of decarburization production line electric control system |
| CN107272568B (en) * | 2017-08-08 | 2020-06-09 | 肇庆远境自动化设备有限公司 | Electrical control system of decarburization production line |
| CN110077905A (en) * | 2019-06-03 | 2019-08-02 | 广州市鸿辉电工机械有限公司 | A kind of method and device thereof controlling stranding machine takeup tension |
| CN112499393A (en) * | 2020-11-05 | 2021-03-16 | 浙江亘古电缆股份有限公司 | Stranding machine with PLC constant tension control system |
| CN114970150A (en) * | 2022-05-25 | 2022-08-30 | 四川威鹏电缆制造股份有限公司 | Automatic tension feedback technology for paying-off of cable twisted into cable |
| CN114970150B (en) * | 2022-05-25 | 2023-03-17 | 四川威鹏电缆制造股份有限公司 | Pay-off automatic tension feedback method for cable twinning cabling |
| CN115108400A (en) * | 2022-07-26 | 2022-09-27 | 合肥神马科技集团有限公司 | Yarn group unwrapping wire tension control system |
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