CN206348653U - A kind of spinning machine control circuit with protection circuit - Google Patents
A kind of spinning machine control circuit with protection circuit Download PDFInfo
- Publication number
- CN206348653U CN206348653U CN201621465257.5U CN201621465257U CN206348653U CN 206348653 U CN206348653 U CN 206348653U CN 201621465257 U CN201621465257 U CN 201621465257U CN 206348653 U CN206348653 U CN 206348653U
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- CN
- China
- Prior art keywords
- motor
- circuit
- protection circuit
- breaker
- power line
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- Expired - Fee Related
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Abstract
The utility model belongs to Weaving device control technology field, specifically related to a kind of spinning machine control circuit with protection circuit, including spinning-drawing machine main circuit, main circuit includes axis motor, traversing motor and pressure roller motor, connected after axis motor joining frequency converter and breaker on the power line, connected after traversing motor joining frequency converter and breaker on the power line, connected after pressure roller motor joining frequency converter and breaker on the power line, basic device normally opened contact is provided with power line, protection circuit includes contactor and multiple breakers, after auxiliary reclay K3 contact series it is in parallel on the control circuitry.The utility model is simple in construction, easy to implement; it is provided with protection circuit; for avoid when some motor goes wrong or have a power failure restart when; because synchronously less than position influence product quality the problem of; protection circuit is provided with emergency stop switch simultaneously, and production line breaks down can stop the rotation of all motors by an emergency stop switch.
Description
Technical field
The utility model belongs to Weaving device control technology field, and in particular to a kind of spinning-drawing machine control with protection circuit
Circuit processed.
Background technology
In the industrial production, run into power failure or power off, very big influence can be brought to production, influence the quality of product,
Industry particularly is being placed, the production line that power-off or other equipment failure are caused stops, and can all influence the quality of product, spun
Knit in industry electric control system, it is inevitable to break down, such as leaks electricity, motor overload, overvoltage etc., when breaking down
How to ensure the safety of electric control system safety or technique, loss is preferably minimized, electrical control when simultaneous faults is released
Circuit recovers normal, and the special installation of particularly some technological requirements has special requirement.
In spinning equipment up- coiler, there are very high requirement, axis motor, traversing motor, pressure roller motor to spinning moulding
Run simultaneously according to certain technological parameter, when any motor trips, other two motors must shut down,
Or during first upper electricity when the switch of any motor does not close a floodgate, up- coiler can not be powered, once asynchronous
Greatly loss can be caused.
Utility model content
Once there is spinning equipment axis motor, horizontal stroke when stopping restarting for prior art in the utility model
Dynamic motor or pressure roller motor is asynchronous the problems such as will result in great loss, proposes a kind of spinning-drawing machine with protection circuit
Control circuit.
The technical solution of the utility model is：A kind of spinning machine control circuit with protection circuit, including spinning owner
Circuit, main circuit is connected to after including axis motor, traversing motor and pressure roller motor, axis motor joining frequency converter and breaker
On power line, connected after traversing motor joining frequency converter and breaker on the power line, pressure roller motor joining frequency converter and disconnected
Connected after the device of road on the power line, contactor normally opened contact is provided with power line, protection circuit includes contactor, contactor
It is in parallel with after multiple breakers, auxiliary reclay K3 contact series on the control circuitry, protection circuit also include safety relay
Device, safety relay through time relay K1 contacts and auxiliary reclay K3 connections on the control circuitry；Protection circuit is also wrapped
Include watchdog circuit and jerk circuit in parallel therewith.
The described spinning machine control circuit with protection circuit, the watchdog circuit include time relay K1 and
Multiple interfaces；The jerk circuit includes the emergency stop switch K4 and failure output node of safety relay, safety relay
Failure output node as programmable controller input point, program processing after pulse output Q5.2 examined as the time relay
Survey the signal that programmable controller is normally run.
The described spinning machine control circuit with protection circuit, the breaker includes Q11, Q12, Q13 and Q
14, axis motor A, axis motor B traversings motor and pressure roller motor are corresponded to respectively.
The described spinning machine control circuit with protection circuit, the axis motor A, axis motor B traversing motors
With reactor L11, reactor L12, reactor L13 and reactor L14 are serially connected with the circuit of pressure roller motor respectively.
The beneficial effects of the utility model are：The utility model is simple in construction, easy to implement, is provided with protection circuit, uses
In avoid when some motor goes wrong or have a power failure restart when because it is synchronous less than position influence product quality the problem of,
Protection circuit is provided with emergency stop switch simultaneously, and all motors can be stopped by an emergency stop switch when production line breaks down
Rotation, it is to avoid expand fault impact.
Brief description of the drawings
Fig. 1 is spinning-drawing machine main circuit connection diagram；
Fig. 2 is protection circuit schematic diagram；
Fig. 3 is emergency stop switch and sees doorway circuit diagram.
Embodiment
Embodiment 1：With reference to Fig. 1-Fig. 3, a kind of spinning machine control circuit with protection circuit, including spinning owner electricity
Road, main circuit is included after axis motor, traversing motor and pressure roller motor, axis A motor joinings frequency converter 1 and circuit breaker Q 11
Connection on the power line, is connected on the power line, traversing motor joining after axis B motor joinings frequency converter 2 and circuit breaker Q 12
Connect on the power line, be connected to after pressure roller motor joining frequency converter 4 and circuit breaker Q 14 after frequency conversion 3 and circuit breaker Q 13
Contactor KM normally opened contact is provided with power line, on power line, for connecting main circuit and mains circuit.
Protection circuit is included after contactor KM coils, contactor and multiple breakers, auxiliary reclay K3 contact series simultaneously
On the control circuitry, breaker includes Q11, Q12, Q13 and Q14 to connection, axis motor A, axis motor B is corresponded to respectively horizontal
Dynamic motor and pressure roller motor.
Protection circuit also includes safety relay, and safety relay is through time relay K1 contacts and auxiliary reclay K3
Connection is on the control circuitry；Protection circuit also includes watchdog circuit and jerk circuit in parallel therewith.Watchdog circuit includes
Time relay K1 and multiple interfaces；Jerk circuit includes the emergency stop switch K4 and failure output node of safety relay,
The failure output node of safety relay is as the input point of programmable controller, the pulse output Q5.2 conducts after program processing
The signal that time relay detection programmable controller is normally run.Axis motor A, axis motor B traversings motor and pressure roller
Reactor L11, reactor L12, reactor L13 and reactor L14 are serially connected with the circuit of motor respectively.
Operation principle：Contactor KM normally opened contacts are arranged in main circuit, are controlled the on/off of four frequency converters, are connect
The condition of tentaculum KM adhesives is the breaker of four frequency converters, and Q11, Q12, Q13, Q14 are closed at, while auxiliary reclay K3
Closure, auxiliary reclay K3 effect is should with reference to the synthesis of Siemens's safety relay and Omron time relay principle
With for monitoring the running status of Programmable controller, auxiliary reclay monitors the state of programmable controller, auxiliary reclay
K3, auxiliary contacts of circuit breaker Q11, Q12, Q13, Q14 series connection control main power source contactor off and on, reach any one electricity
Machine breaks down, or programmable controller operational situation occurs, and main power source is disconnected immediately, stops winding, the precision of winding will
Ask very high, it is undesirable to be considered as waste product.
Claims (4)
1. a kind of spinning machine control circuit with protection circuit, including spinning-drawing machine main circuit, main circuit include axis motor, horizontal stroke
Connected on the power line after dynamic motor and pressure roller motor, axis motor joining frequency converter and breaker, traversing motor joining frequency conversion
Connect on the power line, connected after pressure roller motor joining frequency converter and breaker on the power line after device and breaker, electricity
Contactor normally opened contact is provided with the line of source, it is characterised in that：Protection circuit includes contactor, contactor and multiple breakers,
In parallel after auxiliary reclay K3 contact series protection circuit also includes safety relay on the control circuitry, and safety relay is passed through
Time relay K1 contacts and auxiliary reclay K3 connections are on the control circuitry；Protection circuit also include watchdog circuit and with
Parallel connection jerk circuit.
2. the spinning machine control circuit according to claim 1 with protection circuit, it is characterised in that：The house dog electricity
Road includes time relay K1 and multiple interfaces；The jerk circuit includes the emergency stop switch K4 and failure of safety relay
Output node, the failure output node of safety relay is as the input point of programmable controller, and the pulse after program processing is defeated
Go out Q5.2 as the time relay and detect the signal that programmable controller is normally run.
3. the spinning machine control circuit according to claim 1 with protection circuit, it is characterised in that：The breaker bag
Q11, Q12, Q13 and Q14 are included, axis motor A, axis motor B traversings motor and pressure roller motor are corresponded to respectively.
4. the spinning machine control circuit according to claim 3 with protection circuit, it is characterised in that：The axis motor
Reactor L11, reactor L12, reactor are serially connected with A, axis motor B traversings motor and pressure roller motor circuit respectively
L13 and reactor L14.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621465257.5U CN206348653U (en) | 2016-12-29 | 2016-12-29 | A kind of spinning machine control circuit with protection circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621465257.5U CN206348653U (en) | 2016-12-29 | 2016-12-29 | A kind of spinning machine control circuit with protection circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206348653U true CN206348653U (en) | 2017-07-21 |
Family
ID=59319588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621465257.5U Expired - Fee Related CN206348653U (en) | 2016-12-29 | 2016-12-29 | A kind of spinning machine control circuit with protection circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206348653U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107359613A (en) * | 2017-08-31 | 2017-11-17 | 广州市易泊科技有限公司 | Garage three-phase electrical source of power intelligence control system and method |
| CN109525148A (en) * | 2018-11-19 | 2019-03-26 | 宁波华星科技有限公司 | A kind of winding workshop up- coiler frequency conversion drive increases power supply sharing means |
-
2016
- 2016-12-29 CN CN201621465257.5U patent/CN206348653U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107359613A (en) * | 2017-08-31 | 2017-11-17 | 广州市易泊科技有限公司 | Garage three-phase electrical source of power intelligence control system and method |
| CN107359613B (en) * | 2017-08-31 | 2024-05-17 | 广州市易泊科技有限公司 | Intelligent control system and method for three-phase power supply of garage |
| CN109525148A (en) * | 2018-11-19 | 2019-03-26 | 宁波华星科技有限公司 | A kind of winding workshop up- coiler frequency conversion drive increases power supply sharing means |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170721 Termination date: 20211229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |