CN204778035U - Wire drawing machine rolling control system - Google Patents
Wire drawing machine rolling control system Download PDFInfo
- Publication number
- CN204778035U CN204778035U CN201520525591.4U CN201520525591U CN204778035U CN 204778035 U CN204778035 U CN 204778035U CN 201520525591 U CN201520525591 U CN 201520525591U CN 204778035 U CN204778035 U CN 204778035U
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- Prior art keywords
- take
- frequency converter
- relay
- control system
- converter
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- Expired - Fee Related
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Abstract
The utility model discloses a wire drawing machine rolling control system, including receiving line converter, host computer converter, linear speed table, operation relay, interdiction relay, rolling up footpath reset switch, big shallow bid change over switch, brake resistance and pendulum rod potentiometre, it connects to receive line converter and host computer converter electricity, linear speed table, operation relay, interdiction relay, roll up footpath reset switch, big shallow bid change over switch, brake resistance and pendulum rod potentiometre all with electric connection of receipts line converter, receive the line converter and receive through three connection of electric liness between the line motor. With the advantage that realizes improving product quality and output and reduce cost.
Description
Technical field
The utility model relates to draw bench control circuit field, particularly, relates to a kind of draw bench winding control system.
Background technology
Existing draw bench, take-up and main frame are separate operation, and take-up has circuit card to control; When power-on operation, main frame and take-up will operate together with the sensation with operator simultaneously and accelerate, if the asynchronous meeting controlled causes broken string or loose ends.Take-up tension can be made in normal operation to swing up and down and to cause product surface to abrade or auto-stop.And equipment is when normal work, make take-up accelerate, but take-up motor speed can not regulate automatically along with the line on take-up drum progressively increases, manually to adjusts main frame and accelerate or take-up deceleration, not so also can cause the problem of broken string or wire diameter drawing-down.
Utility model content
The purpose of this utility model is, for the problems referred to above, proposes a kind of draw bench winding control system, to realize improving product quality and yield and the advantage reduced costs.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of draw bench winding control system, comprise take-up frequency converter, main frame frequency converter, linear speed table, operation relay, blocking relay, coil diameter reset switch, large shallow bid change-over switch, brake resistor and fork potential device, described take-up frequency converter and the electrical connection of main frame frequency converter, described linear speed table, operation relay, blocking relay, coil diameter reset switch, large shallow bid change-over switch, brake resistor and fork potential device are all electrically connected with take-up frequency converter, and described take-up frequency converter is connected by three wires with between take-up motor.
Further, the resistance value of described fork potential device is 2.2K Ω.
Further, the rated current of described take-up frequency converter is 7200mA.
The technical solution of the utility model has following beneficial effect:
The technical solution of the utility model, carries out synchronization regulation by take-up frequency converter and main frame frequency converter to take-up motor and main frame, makes take-up and host synchronization smooth running, make take-up tension steadily normal.Reach and improve product quality and yield and the object reduced costs.
Accompanying drawing explanation
Fig. 1 is the electrical principle block diagram of take-up frequency converter in the draw bench winding control system described in the utility model embodiment.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the utility model, and be not used in restriction the utility model.
As shown in Figure 1, a kind of draw bench winding control system, comprise take-up frequency converter, main frame frequency converter, linear speed table, operation relay K A2, blocking relay K A3, coil diameter reset switch 580, large shallow bid change-over switch SA2, brake resistor R1 and fork potential device R2, take-up frequency converter and the electrical connection of main frame frequency converter, linear speed table, operation relay, blocking relay, coil diameter reset switch, large shallow bid change-over switch, brake resistor and fork potential device are all electrically connected with take-up frequency converter, are connected between take-up frequency converter with take-up motor m2 by three wires.
Wherein, the resistance value of fork potential device is 2.2K Ω.The rated current of take-up frequency converter is 7200mA.
Linear velocity table: show operating speed during open state.The fault of take-up frequency converter exports: link together with main frame frequency converter, when take-up frequency converter occurs excess current and be overheated, take-up frequency converter can export breakdown signal to main frame frequency converter, control machine auto-stop, thus protection frequency converter.Brake resistor: as machine broken string when normally running, take-up frequency converter meeting output signal, motor is stopped rapidly, and brake resistor protects take-up frequency converter when motor stops rapidly.Blocking relay: during broken string, the detection signal of inductive switch delivers to take-up frequency converter, take-up frequency converter makes machine stop fast by blocking relay.Run relay: the rear relay K A2 of operation of start closes machine and just can normally run.Coil diameter reset switch: click coil diameter reset switch after register note is slow by after register reset, take-up frequency converter could normally start.Large shallow bid change-over switch: large shallow bid change-over switch operation once when the drum that the large small line disk of replacing is different.Fork potential device: start normal operation fork potential device controls tension and is raised to that optimum position is stable makes tension control at state of equilibrium.Such circuit is to take-up motor.Line on take-up drum is progressively increased, and take-up motor speed has take-up frequency converter automatic steady to control.Frequency Converter Control makes take-up and host synchronization smooth running, is that take-up tension is steadily normal.
Last it is noted that the foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, although be described in detail the utility model with reference to previous embodiment, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. a draw bench winding control system, it is characterized in that, comprise take-up frequency converter, main frame frequency converter, linear speed table, operation relay, blocking relay, coil diameter reset switch, large shallow bid change-over switch, brake resistor and fork potential device, described take-up frequency converter and the electrical connection of main frame frequency converter, described linear speed table, operation relay, blocking relay, coil diameter reset switch, large shallow bid change-over switch, brake resistor and fork potential device are all electrically connected with take-up frequency converter, and described take-up frequency converter is connected by three wires with between take-up motor.
2. draw bench winding control system according to claim 1, is characterized in that, the resistance value of described fork potential device is 2.2K Ω.
3. draw bench winding control system according to claim 1 and 2, is characterized in that, the rated current of described take-up frequency converter is 7200mA.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520525591.4U CN204778035U (en) | 2015-07-20 | 2015-07-20 | Wire drawing machine rolling control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520525591.4U CN204778035U (en) | 2015-07-20 | 2015-07-20 | Wire drawing machine rolling control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204778035U true CN204778035U (en) | 2015-11-18 |
Family
ID=54518131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520525591.4U Expired - Fee Related CN204778035U (en) | 2015-07-20 | 2015-07-20 | Wire drawing machine rolling control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204778035U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109650158A (en) * | 2018-11-11 | 2019-04-19 | 徐建辉 | A kind of plastic-wire drawing machine of breaking line preventive |
| CN114477760A (en) * | 2022-01-24 | 2022-05-13 | 江苏南方光纤科技有限公司 | Optical fiber drawing production control method and system and computer readable storage medium |
-
2015
- 2015-07-20 CN CN201520525591.4U patent/CN204778035U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109650158A (en) * | 2018-11-11 | 2019-04-19 | 徐建辉 | A kind of plastic-wire drawing machine of breaking line preventive |
| CN109650158B (en) * | 2018-11-11 | 2020-06-30 | 汕头市超越织造有限公司 | Prevent plastics wire drawing machine of broken string |
| CN114477760A (en) * | 2022-01-24 | 2022-05-13 | 江苏南方光纤科技有限公司 | Optical fiber drawing production control method and system and computer readable storage medium |
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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: 20151118 Termination date: 20160720 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |