CN110265203A - High accurately solenoid driver circuit - Google Patents
High accurately solenoid driver circuit Download PDFInfo
- Publication number
- CN110265203A CN110265203A CN201910276191.7A CN201910276191A CN110265203A CN 110265203 A CN110265203 A CN 110265203A CN 201910276191 A CN201910276191 A CN 201910276191A CN 110265203 A CN110265203 A CN 110265203A
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- chip
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- resistance
- pin
- electromagnet
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- 239000003990 capacitor Substances 0.000 claims description 30
- 239000011521 glass Substances 0.000 abstract description 13
- 230000008878 coupling Effects 0.000 abstract description 2
- 238000010168 coupling process Methods 0.000 abstract description 2
- 238000005859 coupling reaction Methods 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
- G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/064—Circuit arrangements for actuating electromagnets
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
- Logic Circuits (AREA)
Abstract
The present invention provides a kind of high accurately solenoid driver circuit, including, main driving circuit；A termination first voltage end of the resistance R1 of main driving circuit, the positive input terminal of another termination optocoupler U1；The negative input of optocoupler U1 terminates signal end V1；A termination second voltage end of resistance R2, the positive output end of another termination optocoupler U1；The negative output terminal other end ground connection of a termination optocoupler U1 of resistance R3；The 4th pin of chip Q1 is connect with the positive output end of optocoupler U1；The cathode of diode D1 connects an input terminal of electromagnet YA, and anode connects another input terminal of electromagnet YA；Another input end grounding of electromagnet YA.It the advantage is that the on-off using photoelectric coupling control electromagnet, electromagnet, which is powered, generates magnetic force, is attracted component and is pressed in the side of slide, so that glass slide holding position is correct when reaching accurately control crawl, placing glass slide；Prevent glass slide from adhering U-clamp so that slide position variation, does not make subsequent action generate deviation because of information paster.
Description
Technical field
The present invention relates to a kind of high accurately solenoid driver circuits.
Background technique
Piece is taken in slide box, on platform when film releasing, the U-clamp for pressing from both sides glass slide must open, to facilitate glass slide to place
Position；When scanning glass slide, glass slide must be clamped on chain-wales by U-clamp；And piece is taken on platform, film releasing in slide box
When, U-clamp must open.Slide tape and the slide generated is unable to normal acquisition and is unable to normal use so as to cause in curstomer's site
The phenomenon that.
Summary of the invention
The problem to be solved in the present invention is to provide a kind of high accurately solenoid driver circuit, utilizes the original of photoelectric coupling
Reason controls the on-off of electromagnet, and electromagnet, which is powered, generates magnetic force, is attracted component and is pressed in the side of slide, to reach accurately
When control crawl, placement glass slide, glass slide holding position is correct；Prevent glass slide from adhering U-clamp so that carrying because of information paster
Slide locations change, and subsequent action is not made to generate deviation；To realize the control of photoelectricity perfect combination, to overcome the prior art
Defect.
The present invention provides a kind of high accurately solenoid driver circuit, including, main driving circuit；Main driving circuit includes electricity
Hinder R1, chip Q1, diode D1, resistance R3, resistance R2, light idol U1 and electromagnet YA；A termination first voltage end of resistance R1,
The positive input terminal of another termination optocoupler U1；The negative input of optocoupler U1 terminates signal end V1；A termination second voltage end of resistance R2,
The positive output end of another termination optocoupler U1；The negative output terminal other end ground connection of a termination optocoupler U1 of resistance R3；The 4th of chip Q1
Pin is connect with the positive output end of optocoupler U1；The 5th pin, the 6th pin, the 7th pin, the 8th pin and the electromagnet YA of chip Q1
An input terminal connection；The 1st pin, the 2nd pin, the 3rd pin of chip Q1 connects second voltage end；The cathode of diode D1 connects
An input terminal of electromagnet YA, anode connect another input terminal of electromagnet YA；Another input end grounding of electromagnet YA.
The present invention provides a kind of high accurately solenoid driver circuit, has a feature in that further include logic control electricity
Road；Logic control circuit includes chip U2, chip U8, capacitor C9, capacitor C17, capacitor C11, capacitor C15, capacitor C20, resistance
R59 and resistance R60；The end C1+ of a chip termination U8 of capacitor C17；The end C1- of another chip termination U8；One end of capacitor C9
Connect the end VS+ of chip U8；Other end ground connection；The end C2+ of a chip termination U8 of capacitor C11；The C2- of another chip termination U8
End；The end VS- of a chip termination U8 of capacitor C15；Other end ground connection；The end VCC of a chip termination U8 of capacitor C20；It is another
The end GND of chip termination U8；The end T1OUT of a chip termination U8 of resistance R59；Another termination signal end TX；The one of resistance R60
The end R1IN of chip termination U8；Another termination signal end RX；The end PA10 of the R1OUT chip termination U2 of chip U8；Chip U8's
42 ends pin PA9 of 11 pin T1IN chip termination U2；The negative input end of the PC0 termination optocoupler U1 of chip U2.
The present invention provides a kind of high accurately solenoid driver circuit, can also have the following features: the 16 of chip U8
Pin VCC terminates first voltage end.15 ends pin GND of chip U8 are grounded.
The present invention provides a kind of high accurately solenoid driver circuit, and can also have the following features: further includes connection
Terminals P 7；The end PC0 of the chip U2 of the signal end V1 and logic control circuit of main driving circuit is connected by connection terminal.
The present invention provides a kind of high accurately solenoid driver circuit, can also have the following features: the type of chip U2
Number be STM32F103RBT6；The model MAX3232ESE of chip U8.
The present invention provides a kind of high accurately solenoid driver circuit, can also have the following features: main driving circuit
It further include terminals P 1；The cathode of diode D1 connects an input terminal of electromagnet YA by 1 pin of terminals P 1, and anode crosses terminal
2 pins of P1 connect another input terminal of electromagnet YA.
The present invention provides a kind of high accurately solenoid driver circuit, can also have the following features: chip Q1 model
For IRF7406；The model SS14 of diode D1；The model PC817 of optocoupler U1；The model JF-0530B of electromagnet.
The present invention provides a kind of high accurately solenoid driver circuit, can also have the following features: the resistance of resistance R1
Value is 1K Ω, and the resistance value of resistance R2 is 10K Ω, and the resistance value of resistance R1 is 10K Ω.
The present invention provides a kind of high accurately solenoid driver circuit, can also have the following features: signal end V1 and connects
Receive logic control signal；Logic control signal is pulse signal STEP, makes to can control signal ENABLE, stepper angle fraction signal
MS1/MS2, positive and negative rotation control any one or a few in signal DIR, reseting controling signal RESET.
Detailed description of the invention
Fig. 1 is the main driving circuit figure of high accurately solenoid driver circuit.
Fig. 2 is the truth table figure of control definition.
Fig. 3 is the logic control circuitry diagram of high accurately solenoid driver circuit.
Specific embodiment:
Below in conjunction with the drawings and specific embodiments, the present invention will be further described.
High accurately solenoid driver circuit includes: main driving circuit, logic control circuit and connection terminal P7.
Fig. 1 is the main driving circuit figure of high accurately solenoid driver circuit.
Main driving circuit include: resistance R1, chip Q1, diode D1, resistance R3, resistance R2, light idol U1, electromagnet YA and
Terminals P 1.
A termination first voltage end of resistance R1, the positive input terminal of another termination optocoupler U1；The negative input of optocoupler U1 terminates
Signal end V1.A termination second voltage end of resistance R2, the positive output end of another termination optocoupler U1.A termination optocoupler of resistance R3
The negative output terminal other end of U1 is grounded.
The 4th pin of chip Q1 is connect with the positive output end of optocoupler U1；The 5th pin of chip Q1, the 6th pin, the 7th are drawn
Foot, the 8th pin are connect with an input terminal of electromagnet YA；The 1st pin, the 2nd pin, the 3rd pin of chip Q1 connects the second electricity
Pressure side.
The cathode of diode D1 connects an input terminal of electromagnet YA by 1 pin of terminals P 1, and anode crosses the 2 of terminals P 1
Pin connects another input terminal of electromagnet YA.The anode of diode D1 is also grounded.Terminals P 1 plays connection function, realizes main drive
The modularization of dynamic circuit, electromagnet YA are inserted directly into terminals P 1 and can be used.
Chip Q1 model IRF7406.The model SS14 of diode D1.The model PC817 of optocoupler U1.Electromagnet
Model JF-0530B.The resistance value of resistance R1 is 1K Ω, and the resistance value of resistance R2 is 10K Ω, and the resistance value of resistance R1 is 10K Ω.The
The voltage of one voltage end is+3.3V, and the voltage at second voltage end is+24V.
Signal end V1 receives logic control signal.Logic control signal is pulse signal STEP, makes to can control signal
ENABLE, stepper angle fraction signal MS1/MS2, positive and negative rotation control signal DIR, any one in reseting controling signal RESET
Or it is several.
In the present embodiment, the received logic control signal of signal end V1 is issued by logic control circuit.Signal end V1 is in succession
8 pins of connecting terminal P7,8 pins of connection terminal P7 are also connected with the output of logic control circuit；That is connection terminal P7 is by main drive
Dynamic circuit and logic control circuit electrical connection.
Fig. 3 is the logic control circuitry diagram of high accurately solenoid driver circuit.
As shown in figure 3, logic control circuit includes: chip U2, chip U8, capacitor C9, capacitor C17, capacitor C11, capacitor
C15, capacitor C20, resistance R59 and resistance R60.
The model MAX3232ESE of chip U8.1 end pin C1+ of a chip termination U8 of capacitor C17；Another termination core
3 ends pin C1- of piece U8.2 ends pin VS+ of a chip termination U8 of capacitor C9；Other end ground connection.A termination of capacitor C11
4 ends pin C2+ of chip U8；5 ends pin C2- of another chip termination U8.The 6 pin VS- of a chip termination U8 of capacitor C15
End；Other end ground connection.
16 ends pin VCC of a chip termination U8 of capacitor C20；15 ends pin GND of another chip termination U8.Chip U8
16 pin VCC terminate first voltage end.15 ends pin GND of chip U8 are grounded.Draw the 14 of a chip termination U8 of resistance R59
The end foot T1OUT；Another termination signal end TX.13 ends pin R1IN of a chip termination U8 of resistance R60；Another termination signal end
RX.Other pin floating of chip U8.
The model STM32F103RBT6 of chip U2.The 43 pin PA10 of the 12 pin R1OUT chip termination U2 of chip U8
End.42 ends pin PA9 of the 11 pin T1IN chip termination U2 of chip U8.8 ends pin PC0 of chip U2 as model end V1,
By 8 pins of connection terminal P7, the negative input end of optocoupler U1 is connect.
The working principle of high accurately solenoid driver circuit:
Master control, by signal end V1, is waited control I/O port to send digital signal " 1 " or " 0 " and passes through optocoupler by connection socket
PC817 the 2nd foot controls the normal on and off of electromagnet.Electromagnet, which is powered, generates magnetic force, is attracted the side that component is pressed in slide,
When to reach accurately control crawl, place glass slide, glass slide holding position is correct；Prevent glass slide viscous because of information paster
U-clamp so that slide position change, do not make subsequent action generate deviation.
It is discussed in detail although the contents of the present invention have passed through above preferred embodiment, but it should be appreciated that above-mentioned
Description is not considered as limitation of the present invention.After those skilled in the art have read above content, for of the invention
A variety of modifications and substitutions all will be apparent.The replacement of any innovation and creation without departing from true spirit range,
Deformation or modification, fall within the scope of the present invention.
Claims (9)
1. a kind of high accurately solenoid driver circuit, it is characterised in that: including main driving circuit；
Wherein, main driving circuit includes resistance R1, chip Q1, diode D1, resistance R3, resistance R2, light idol U1 and electromagnet YA；
A termination first voltage end of resistance R1, the positive input terminal of another termination optocoupler U1；The negative input termination signal of optocoupler U1
Hold V1；
A termination second voltage end of resistance R2, the positive output end of another termination optocoupler U1；
The negative output terminal other end ground connection of a termination optocoupler U1 of resistance R3；
The 4th pin of chip Q1 is connect with the positive output end of optocoupler U1；The 5th pin, the 6th pin, the 7th pin, the 8th of chip Q1
Pin is connect with an input terminal of electromagnet YA；The 1st pin, the 2nd pin, the 3rd pin of chip Q1 connects second voltage end；
The cathode of diode D1 connects an input terminal of electromagnet YA, and anode connects another input terminal of electromagnet YA；
Another input end grounding of electromagnet YA.
2. high accurately solenoid driver circuit as described in claim 1, it is characterised in that:
It further include logic control circuit；
Logic control circuit includes chip U2, chip U8, capacitor C9, capacitor C17, capacitor C11, capacitor C15, capacitor C20, resistance
R59 and resistance R60；
The end C1+ of a chip termination U8 of capacitor C17；The end C1- of another chip termination U8；A chip termination U8's of capacitor C9
The end VS+；Other end ground connection；The end C2+ of a chip termination U8 of capacitor C11；The end C2- of another chip termination U8；Capacitor C15's
The end VS- of one chip termination U8；Other end ground connection；
The end VCC of a chip termination U8 of capacitor C20；The end GND of another chip termination U8；A chip termination U8 of resistance R59
The end T1OUT；Another termination signal end TX；The end R1IN of a chip termination U8 of resistance R60；Another termination signal end RX；
The end PA10 of the R1OUT chip termination U2 of chip U8；The 42 pin PA9 of the 11 pin T1IN chip termination U2 of chip U8
End；The negative input end of the PC0 termination optocoupler U1 of chip U2.
3. high accurately solenoid driver circuit as described in claim 1, it is characterised in that:
Wherein, the 16 pin VCC of chip U8 terminate first voltage end.15 ends pin GND of chip U8 are grounded.
4. high accurately solenoid driver circuit as claimed in claim 2, it is characterised in that:
It further include connection terminal P7；The end PC0 of the chip U2 of the signal end V1 and logic control circuit of main driving circuit passes through company
Connecting terminal connection.
5. high accurately solenoid driver circuit as claimed in claim 2, it is characterised in that:
Wherein, the model STM32F103RBT6 of chip U2；The model MAX3232ESE of chip U8.
6. high accurately solenoid driver circuit as described in claim 1, it is characterised in that:
Wherein, main driving circuit further includes terminals P 1；The cathode of diode D1 connects the one of electromagnet YA by 1 pin of terminals P 1
A input terminal, 2 pins that anode crosses terminals P 1 connect another input terminal of electromagnet YA.
7. high accurately solenoid driver circuit as described in claim 1, it is characterised in that:
Wherein, chip Q1 model IRF7406；The model SS14 of diode D1；The model PC817 of optocoupler U1；Electromagnet
Model JF-0530B.
8. high accurately solenoid driver circuit as described in claim 1, it is characterised in that:
Wherein, the resistance value of resistance R1 is 1K Ω, and the resistance value of resistance R2 is 10K Ω, and the resistance value of resistance R1 is 10K Ω.
9. high accurately solenoid driver circuit as described in claim 1, it is characterised in that:
Wherein, signal end V1 receives logic control signal；
Logic control signal is pulse signal STEP, make to can control signal ENABLE, stepper angle fraction signal MS1/MS2, positive and negative
Turn any one or a few in control signal DIR, reseting controling signal RESET.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910276191.7A CN110265203B (en) | 2019-04-08 | 2019-04-08 | High-precision electromagnet driving circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910276191.7A CN110265203B (en) | 2019-04-08 | 2019-04-08 | High-precision electromagnet driving circuit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110265203A true CN110265203A (en) | 2019-09-20 |
| CN110265203B CN110265203B (en) | 2024-02-13 |
Family
ID=67913529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910276191.7A Active CN110265203B (en) | 2019-04-08 | 2019-04-08 | High-precision electromagnet driving circuit |
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| Country | Link |
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| CN (1) | CN110265203B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112863805A (en) * | 2021-01-07 | 2021-05-28 | 华中科技大学 | Programmable lattice magnetic field control system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06260333A (en) * | 1993-03-04 | 1994-09-16 | Fuji Electric Co Ltd | Electromagnetic device |
| CN202307406U (en) * | 2011-10-26 | 2012-07-04 | 浙江省新昌县康立电子有限公司 | DC bidirectionally driven electromagnet |
| WO2017143493A1 (en) * | 2016-02-22 | 2017-08-31 | 深圳凯世光研股份有限公司 | Electronic ballast for remote regulation and control via app |
| CN207397837U (en) * | 2017-09-15 | 2018-05-22 | 宁波日林电子有限公司 | A kind of control circuit for electromagnet |
| CN208173334U (en) * | 2018-03-05 | 2018-11-30 | 栾则俊 | A kind of circuit board for drive electromagnet |
-
2019
- 2019-04-08 CN CN201910276191.7A patent/CN110265203B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06260333A (en) * | 1993-03-04 | 1994-09-16 | Fuji Electric Co Ltd | Electromagnetic device |
| CN202307406U (en) * | 2011-10-26 | 2012-07-04 | 浙江省新昌县康立电子有限公司 | DC bidirectionally driven electromagnet |
| WO2017143493A1 (en) * | 2016-02-22 | 2017-08-31 | 深圳凯世光研股份有限公司 | Electronic ballast for remote regulation and control via app |
| CN207397837U (en) * | 2017-09-15 | 2018-05-22 | 宁波日林电子有限公司 | A kind of control circuit for electromagnet |
| CN208173334U (en) * | 2018-03-05 | 2018-11-30 | 栾则俊 | A kind of circuit board for drive electromagnet |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112863805A (en) * | 2021-01-07 | 2021-05-28 | 华中科技大学 | Programmable lattice magnetic field control system |
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| Publication number | Publication date |
|---|---|
| CN110265203B (en) | 2024-02-13 |
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