CN207359708U - A kind of servo-pressing machine blend closed loop control system - Google Patents
A kind of servo-pressing machine blend closed loop control system Download PDFInfo
- Publication number
- CN207359708U CN207359708U CN201720919683.XU CN201720919683U CN207359708U CN 207359708 U CN207359708 U CN 207359708U CN 201720919683 U CN201720919683 U CN 201720919683U CN 207359708 U CN207359708 U CN 207359708U
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- China
- Prior art keywords
- servo
- closed loop
- control system
- pressing machine
- loop control
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Abstract
The utility model discloses a kind of servo-pressing machine blend closed loop control system, including power supply, breaker, A.C. contactor and the servo-driver being electrically connected successively, A.C. contactor is by button control, breaker is connected with ups power, ups power is motion control card, PC and data collecting card power, PC machine is connected by communication with motion control card and data collecting card respectively, motion control card control servo-driver；Servo-driver drives servomotor, and servomotor drives crank rotation by reducing gear, and bent axle does linear motion up and down by operating mechanism's band movable slider；The real-time angular of absolute value magnet ring encoder collecting crankshaft, magneto strictive sensor measure the positional information of sliding block, and the information collected is delivered to data collecting card by absolute value magnet ring encoder and magneto strictive sensor by terminal board.A kind of servo-pressing machine blend closed loop control system of the utility model, can separate motion control portion and part of data acquisition in servo-pressing machine blend closed loop control system, ensure the independence run between the two, reduce both mutual interference.
Description
Technical field
The utility model is related to more particularly to a kind of servo-pressing machine blend closed loop control system, belongs to Electromechanical Control technology neck
Domain.
Background technology
Servomotor refers to the engine that control machinery element operates in servo-drive system, is that a kind of subsidy motor becomes indirectly
Speed variator.Servomotor can make control speed, and positional precision is very accurate, voltage signal can be converted into torque and rotating speed with
Drive control object.Current servo-pressing machine blend closed loop control system general motion control section and part of data acquisition one
As be set together, there is the possibility of interference between each other, the precision of Serve Motor Control can be influenced.
Utility model content
The technical problems to be solved in the utility model is to provide one kind can be by servo-pressing machine blend closed loop control system
Middle motion control portion and part of data acquisition separate, and ensure that both the independence run between the two, reduction are mutual and do
The servo-pressing machine blend closed loop control system disturbed.
In order to solve the above technical problems, the technical solution adopted in the utility model is：
A kind of servo-pressing machine blend closed loop control system, it is characterised in that：Including be electrically connected successively power supply, open circuit
Device, A.C. contactor and servo-driver, for the A.C. contactor by button control, the breaker is connected with ups power, described
Ups power is motion control card, PC and data collecting card power supply, the PC machine are adopted with the motion control card and data respectively
Truck is connected by communication, servo-driver described in the motion control card control；The servo-driver drives servomotor, described
Servomotor drives crank rotation by reducing gear, and the bent axle does linear motion up and down by operating mechanism's band movable slider；
Absolute value magnet ring encoder gathers the real-time angular of the bent axle, and magneto strictive sensor measures the positional information of the sliding block,
The ups power is powered by Switching Power Supply for the magneto strictive sensor, and the absolute value magnet ring encoder and mangneto are stretched
The information collected is delivered to the data collecting card by contracting sensor by terminal board；The terminal board connects with solid-state relay
Connect, the closing of the solid-state relay control electrical appliance module.
The electrical appliance module includes headlamp, air pump and brake.
EMI power-supply filters are provided between the breaker and the A.C. contactor and ups power.
The reducing gear is synchronous pulley, and key connection is used between the synchronous pulley and the bent axle.
The servo motor model number is Siemens's V90 AC servo motors.
The solid-state relay is photoelectric coupling solid-state relay.
The beneficial effects of the utility model：A kind of servo-pressing machine blend closed loop control system provided by the utility model,
Breaker is connected with ups power, on the one hand can completely cut off the power supply noise interference of main circuit and control circuit, on the other hand can be
Magneto strictive sensor provides stable voltage, guarantee measurement result accuracy, while the utility model by motion control portion
Separated with part of data acquisition, ensure the independence run between the two, reduce both mutual interference.
Brief description of the drawings
Fig. 1 is a kind of catenation principle schematic diagram of servo-pressing machine blend closed loop control system of the utility model.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings, following embodiments are only used for clearly illustrating this
The technical solution of utility model, and the scope of protection of the utility model cannot be limited with this.
As shown in Figure 1, a kind of servo-pressing machine blend closed loop control system, including be electrically connected successively power supply, breaker,
EMI power-supply filters, A.C. contactor and servo-driver.A.C. contactor is connected with by button control, EMI power-supply filters
Ups power, ups power is motion control card, PC machine and data collecting card are powered.Main circuit adds EMI power-supply filters, can
Filtering is brought into the interference signal of main circuit by power grid；Ups power has isolated main circuit and the power supply noise of control circuit disturbs, together
When, the voltage of stabilization is provided for magneto strictive sensor, ensures measurement result accuracy.PC machine respectively with motion control card sum number
It is connected by communication according to capture card.Motion control card control servo-driver, forms the motion control portion of the utility model.
Servo-driver drives servomotor, and servo motor model number is Siemens's V90 AC servo motors.Servomotor leads to
Cross reducing gear and drive crank rotation, reducing gear is synchronous pulley, and key connection is used between synchronous pulley and bent axle.Bent axle leads to
Cross operating mechanism's band movable slider and do linear motion up and down.
We set the real-time angular of absolute value magnet ring encoder collecting crankshaft, and magneto strictive sensor measures the position of sliding block
Confidence ceases, and ups power is powered by Switching Power Supply for magneto strictive sensor, absolute value magnet ring encoder and magnetostriction sensing
The information collected is delivered to data collecting card by device by terminal board.Terminal board is connected with solid-state relay, solid-state relay
For photoelectric coupling solid-state relay.Photoelectric coupling solid-state relay controls the closing of electrical appliance module.Electrical appliance module include headlamp,
Air pump and brake.The two lines of the part of data acquisition corresponding line, that is, bent axle of the utility model and sliding block to data collecting card
Road.
The specific work process of the utility model is：Main circuit part, when a button is depressed, A.C. contactor will be passed through
Electric energy after the filtering of EMI power-supply filters, there is provided to servo-driver, for driving servomotor.Control circuit part, filter
Power supply after ripple charges for ups power, all control electric appliances, including motion control card, PC machine and data collecting card, they
Electric energy is provided by ups power, and the bent axle current angular of data collecting card collection absolute value magnet ring encoder measurement, is stretched by mangneto
Contracting sensor measures the positional information of sliding block, and data collecting card controls the electricity of different voltages by photoelectric coupling solid-state relay
Device, for headlamp, air pump work and the braking of motor.The signal that PC machine measures magneto strictive sensor, by control
After amendment, servomotor is driven to run for motion control card.
The above is only the preferred embodiment of the utility model, it should be pointed out that：For the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as the scope of protection of the utility model.
Claims (6)
- A kind of 1. servo-pressing machine blend closed loop control system, it is characterised in that：Including be electrically connected successively power supply, breaker, A.C. contactor and servo-driver, for the A.C. contactor by button control, the breaker is connected with ups power, the UPS Power supply for motion control card, PC and data collecting card power supply, the PC machine respectively with the motion control card and data collecting card It is connected by communication, servo-driver described in the motion control card control；The servo-driver drives servomotor, the servo Motor via reducer structure drives crank rotation, and the bent axle does linear motion up and down by operating mechanism's band movable slider；Definitely It is worth the real-time angular that magnet ring encoder gathers the bent axle, magneto strictive sensor measures the positional information of the sliding block, described Ups power is powered by Switching Power Supply for the magneto strictive sensor, and the absolute value magnet ring encoder and magnetostriction pass The information collected is delivered to the data collecting card by sensor by terminal board；The terminal board is connected with solid-state relay, The closing of the solid-state relay control electrical appliance module.
- A kind of 2. servo-pressing machine blend closed loop control system according to claim 1, it is characterised in that：The electric appliance mould Block includes headlamp, air pump and brake.
- A kind of 3. servo-pressing machine blend closed loop control system according to claim 1, it is characterised in that：The breaker EMI power-supply filters are provided between the A.C. contactor and ups power.
- A kind of 4. servo-pressing machine blend closed loop control system according to claim 1, it is characterised in that：The gear reducer Structure is synchronous pulley, and key connection is used between the synchronous pulley and the bent axle.
- A kind of 5. servo-pressing machine blend closed loop control system according to claim 1, it is characterised in that：The servo electricity Machine model Siemens V90 AC servo motors.
- A kind of 6. servo-pressing machine blend closed loop control system according to claim 1, it is characterised in that：The solid-state after Electric appliance is photoelectric coupling solid-state relay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720919683.XU CN207359708U (en) | 2017-07-27 | 2017-07-27 | A kind of servo-pressing machine blend closed loop control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720919683.XU CN207359708U (en) | 2017-07-27 | 2017-07-27 | A kind of servo-pressing machine blend closed loop control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207359708U true CN207359708U (en) | 2018-05-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720919683.XU Expired - Fee Related CN207359708U (en) | 2017-07-27 | 2017-07-27 | A kind of servo-pressing machine blend closed loop control system |
Country Status (1)
| Country | Link |
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| CN (1) | CN207359708U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107283912A (en) * | 2017-07-27 | 2017-10-24 | 南京农业大学 | A kind of servo-pressing machine blend closed loop control system |
-
2017
- 2017-07-27 CN CN201720919683.XU patent/CN207359708U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107283912A (en) * | 2017-07-27 | 2017-10-24 | 南京农业大学 | A kind of servo-pressing machine blend closed loop control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180515 Termination date: 20210727 |