CN202258551U - Coil arranging control system - Google Patents
Coil arranging control system Download PDFInfo
- Publication number
- CN202258551U CN202258551U CN2011203801662U CN201120380166U CN202258551U CN 202258551 U CN202258551 U CN 202258551U CN 2011203801662 U CN2011203801662 U CN 2011203801662U CN 201120380166 U CN201120380166 U CN 201120380166U CN 202258551 U CN202258551 U CN 202258551U
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- China
- Prior art keywords
- winding displacement
- coil
- motor
- frequency converter
- coil arranging
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- Expired - Fee Related
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Abstract
The utility model relates to a coil arranging control system, comprising a coil arranging motor and a control and drive apparatus thereof, wherein the control and drive apparatus comprises a frequency converter for driving the coil arranging motor and a PLC controller for controlling the frequency converter, the input and output of the PLC controller is connected with a man-machine interaction apparatus, and the input of PLC controller is also connected with a coil arranging inner reverse proximity switch and a coil outer reverse proximity switch. The coil arranging control system enables the complex mechanical structure of the traditional device to be simplified, omits a gear structure for connecting the prior coil arranging mechanism with a coil winding transmission main shaft, and employs the frequency converter to independently drive the coil arranging motor; and the operation process of the coil arranging motor is processed by PLC programs, and the frequency converter of a coil winding motor is connected with the PLC of the coil arranging motor through communication, such that the rotation speed of the coil arranging motor can be correspondingly adjusted according to the change of the rotation speed of the coil winding motor to enable the coils to be arranged orderly.
Description
Technical field
The utility model relates to a kind of winding displacement control system.
Background technology
At the cable production field, when carrying out the take-up winding displacement, inlet wire is given take-up reel through traction wheel with cable, and take-up reel is rotated by motor drives, and wire-arranging mechanism is along the take-up pulley axially reciprocating.Take-up pulley whenever circles, and wire-arranging mechanism moves the diameter distance (being pitch) of a cable on the winding displacement direction, behind the full one deck of row, continues winding displacement to opposite direction.
Wire-arranging mechanism is arranged in cable on the take-up reel, make take-up reel by blank panel to dishful, lean on the manual adjustment potentiometer to regulate the take-up rotating speed of motor to go to accomplish entirely in this process.Wire-arranging mechanism and take-up transmission main shaft rely on the clutch action of gear or electromagnet to realize switching-over through gears, reach the technological requirement of reciprocal winding displacement; Rely on gearbox or level adjustment winding displacement pitch is arranged with methods such as the signal controlling time relays.But because the limitation of method own is difficult to guarantee theoretical desired winding displacement pitch that the standard wire lattice of cable are various in addition, directly influenced the winding displacement quality.Be generally 45m/min like linear velocity, it is very fast to receive winding displacement left and right sides commutation process accordingly, and artificial method of adjustment is difficult to satisfy arts demand, and is both dangerous also unreliable; Mechanical couplings connected mode complex structure; Assembly precision is required height, change product specification and need adjust mechanical parameter, existence switching-over mechanical wear is big, noise big and the winding displacement precision is low; Cause winding displacement to have a series of shortcomings such as " riding " phenomenon, have a strong impact on product quality and production efficiency.
The utility model content
The purpose of the utility model provides a kind of winding displacement control system, is used to solve prior art wire-arranging mechanism and take-up mechanism are difficult to satisfy technological requirement through mechanical drive mode problem.
For realizing above-mentioned purpose, the content of the utility model is: a kind of winding displacement control system, comprise winding displacement motor and accessory drive thereof, and said accessory drive comprises the frequency converter of driving winding displacement motor and the PLC controller of control of conversion device; The input and output of said PLC controller are connected with human-computer interaction device; Said PLC controller is also imported and is connected with in the winding displacement oppositely near switch and winding displacement outward oppositely near switch.
Said PLC controller is Siemens S7-200PLC and analog quantity output expansion module EM232 thereof.
Said human-computer interaction device is a touch-screen.
Said frequency converter is the MD320 Series Frequency Converter.
The utility model is simplified the complex mechanical structure of legacy equipment, and former wire-arranging mechanism is removed with the gear structure that the take-up transmission main shaft is connected; Adopt frequency converter drive winding displacement motor; The winding displacement motor operation course is by the PLC routine processes; And the frequency converter of take-up motor is connected with the PLC communication of winding displacement motor; The winding displacement rotating speed of motor can adjust accordingly according to the variation of take-up motor speed like this, realizes that finally winding displacement Jing Jing is orderly.System is provided with through PLC programming software and man-machine interface parameter, can guarantee that the winding displacement motor synchronous drives with the flexibility of technological parameter in the take-up process to adjust, and not only makes the simple to operate light of system, for the adjustment of technology provides great convenience.
When cable technological parameter or product specification change,,, regulate the winding displacement motor speed to adapt to the variation of cable by the output voltage of PLC control of conversion device as long as pitch is set through human-computer interaction device.
Description of drawings
Fig. 1 is the structured flowchart of the utility model;
Fig. 2 is the circuit theory diagrams of the utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is done further detailed explanation.
A kind of winding displacement control system as shown in Figure 1 comprises winding displacement motor and accessory drive thereof, and accessory drive comprises the frequency converter of driving winding displacement motor and the PLC controller of control of conversion device; The input and output of PLC controller are connected with human-computer interaction device; Said PLC controller is also imported and is connected with in the winding displacement oppositely near switch and winding displacement outward oppositely near switch.The PLC controller adopts Siemens S7-200PLC and analog quantity output expansion module EM232 thereof.Human-computer interaction device adopts touch-screen.Specify below in conjunction with Fig. 2.Among Fig. 2, U2:054, winding displacement just changes, and 055, winding displacement counter-rotating, 057; Take-up operation indication, 060, winding displacement is accomplished indication, 001, winding displacement F.F. (left side), 002; Winding displacement F.F. (right side), 005, offside in the 1XK2 winding displacement, the 1XK1 winding displacement is outer offside, and 007, the winding displacement frequency converter failure; 010, the take-up operating instruction, 1S5, winding displacement are reverse outward, and be reverse in the 1S6, winding displacement.1A:103 just changes, and 104, counter-rotating.
, hardware designs
(1), PLC controller
Native system adopts Siemens S7-200 (CPU224) as controller, carries out the D/A conversion with expansion module EM232 output analog quantity; What its I/O was ordered is assigned as: I0.1 and I0.2 meet three toggle switch 1S1, realize that winding displacement is arranged (left side) soon and the realization winding displacement is arranged (right side) soon; I0.3 connects scram button, and I0.0 runs in line outward oppositely near switch, and I0.4 runs in the line oppositely near switch; The I0.5 inside and outside limit switch of line that runs in, the I0.7 line frequency converter failure that runs in, I1.0 receives the line operating instruction; Q0.4 output winding displacement is just changeing instruction; Q0.5 output winding displacement counter-rotating instruction, Q0.7 output take-up running indication, Q1.0 output winding displacement running indication; EM232 module output analog signal 200,2A4, and receive winding displacement frequency converter analog input end AI1, GND.
(2),
Operation interface (touch-screen)
Operation interface adopts a kind of interactive graphics human interface devices, and it can design and store several width of cloth black and white or colored picture.Operating personnel can directly conduct interviews to the memory of need handling in the PLC through touch-screen, can show in real time and revise the PLC memory, through such operation, come system moved and monitor in real time, and Adjustment System is to optimum state.Advantages such as touch-screen also has simplicity of design in addition, and is easy to operate.The touch-screen that native system adopts is the MT6050 of Wei Lun company.
(3),
The winding displacement motor drives device (frequency converter)
The winding displacement motor driver has homemade high-performance vector type MD320 Series Frequency Converter; Improved the dynamic response capability of system; Realize that the winding displacement pitch is more stable, overcome the change of technological parameter and the velocity perturbation that causes, guaranteed the stability of this control system; Has long service life, advantage such as equipment maintenance cost is low.
2, software design
(1), PLC ladder diagram design process
Programming is programmed to the PLC controller exactly, and for the ease of management, intimate program is organized in the same subprogram.During program running, main program moves different subprograms according to different needs.In main program, at first be initialization section.PLC start scanning first, operation opening initialization subprogram is accomplished the initialization of system storage relevant data through calling this program.The program that writes, compile errorless after, download among the PLC through the private cable line, can directly be connected with touch-screen the operation and communicate by letter.
(2), man-machine interface design process
Operating system adopts man-machine interface to realize; The software of pressing the brand version is to touch screen human-computer interface (take-up speed setting, pitch setting, the correction of winding displacement pitch); Carry out the operation interface programming, INTERFACE DESIGN is wanted hommization, and man-machine interface adopts clicks menu; Mode is opened each picture by different level, carries out parameter setting.Simple and quick, understandable easy to operate.The programming address is corresponding with the program address of PLC, could accomplish the communication of man-machine interface and PLC.
⑶, winding displacement pitch
Winding displacement pitch on-line setup, the realization course of work is not shut down conversion, and pitch is easy to adjust quick, and pitch range is wide, and is stepless adjustable, and pitch is accurately high, realizes instantaneous conversion pitch size.The programming address is corresponding with the program address of PLC, could accomplish the communication of man-machine interface and PLC.
, the debugging main points
Behind I1.0 input take-up operating instruction, take-up starts, and promptly program is carried out operation; When input instruction stopped, then program was carried out shut down procedure, realized winding displacement tracking take-up running.But consider that take-up reel need be close to web at the ground floor winding displacement, reverse the 1S1 toggle switch earlier, let wire-arranging mechanism shift to the inside, satisfy winding displacement starting operating condition.
Be handled easily and the practicality that improves system; Utilize the execute-in-place winding displacement outward oppositely near switch 1S5; Oppositely near switch 1S6, the commutation position of realizing moving to left or moving to right changes, and the winding displacement motor is rotated with constant speed in the winding displacement; Drive ball screw and move to left or move to right, reach the target location that the user needs up to wire-arranging mechanism.
When winding displacement technological parameter or product specification variation; As long as through touch-screen according to cable specification correction cable diameter with reset the flexibility parameter adjustment that linear velocity can realize take-up winding displacement technology; And need not to change any machine components or adjustment mechanical parameter, realize the stepless adjustment of flexibility of winding displacement technology.
In process of production, because the take-up disk track is to change gradually, and line speed is constant, need programme the rotating speed of automatically revising winding displacement to PLC, makes winding displacement can follow the take-up running all the time, guarantees that the winding displacement pitch is constant.
As being example with rubber-insulated wire cable external diameter 3.2mm, on touch-screen, carry out the setting of winding displacement pitch parameter, also need import the winding displacement correction value simultaneously, finally reach best winding displacement effect.
Claims (4)
1. a winding displacement control system comprises winding displacement motor and accessory drive thereof, it is characterized in that, said accessory drive comprises the frequency converter of driving winding displacement motor and the PLC controller of control of conversion device; The input and output of said PLC controller are connected with human-computer interaction device; Said PLC controller is also imported and is connected with in the winding displacement oppositely near switch and winding displacement outward oppositely near switch.
2. a kind of winding displacement control system according to claim 1 is characterized in that, said PLC controller is Siemens S7-200PLC and analog quantity output expansion module EM232 thereof.
3. a kind of winding displacement control system according to claim 1 is characterized in that said human-computer interaction device is a touch-screen.
4. a kind of winding displacement control system according to claim 1 is characterized in that said frequency converter is the MD320 Series Frequency Converter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203801662U CN202258551U (en) | 2011-10-09 | 2011-10-09 | Coil arranging control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203801662U CN202258551U (en) | 2011-10-09 | 2011-10-09 | Coil arranging control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202258551U true CN202258551U (en) | 2012-05-30 |
Family
ID=46119759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203801662U Expired - Fee Related CN202258551U (en) | 2011-10-09 | 2011-10-09 | Coil arranging control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202258551U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106291846A (en) * | 2016-08-31 | 2017-01-04 | 河南省通信电缆有限公司 | Covered wire cable separate machine PLC control system |
| CN107964818A (en) * | 2018-01-03 | 2018-04-27 | 安图实验仪器(郑州)有限公司 | Line mark corresponding wire stranding machine |
-
2011
- 2011-10-09 CN CN2011203801662U patent/CN202258551U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106291846A (en) * | 2016-08-31 | 2017-01-04 | 河南省通信电缆有限公司 | Covered wire cable separate machine PLC control system |
| CN106291846B (en) * | 2016-08-31 | 2022-11-22 | 郑州天河通信科技有限公司 | PLC control system of rubber-insulated-wire optical cable cutting machine |
| CN107964818A (en) * | 2018-01-03 | 2018-04-27 | 安图实验仪器(郑州)有限公司 | Line mark corresponding wire stranding machine |
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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: 20120530 Termination date: 20151009 |
|
| EXPY | Termination of patent right or utility model |