CN109634165A - A kind of drive control circuit based on STC single-chip microcontroller laser engraving machine and writing machine - Google Patents
A kind of drive control circuit based on STC single-chip microcontroller laser engraving machine and writing machine Download PDFInfo
- Publication number
- CN109634165A CN109634165A CN201811360978.3A CN201811360978A CN109634165A CN 109634165 A CN109634165 A CN 109634165A CN 201811360978 A CN201811360978 A CN 201811360978A CN 109634165 A CN109634165 A CN 109634165A
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- chip
- module
- control module
- machine
- pin
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- 238000010147 laser engraving Methods 0.000 title claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 230000036039 immunity Effects 0.000 claims abstract description 10
- 238000004891 communication Methods 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 3
- 230000005674 electromagnetic induction Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Classifications
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- 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
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
-
- H02J7/025—
Abstract
A kind of drive control circuit based on STC single-chip microcontroller laser engraving machine and writing machine provided by the invention；Including motor drive module, control module, data transmission module, immunity module, laser power drive module；Data input, the output end connection of the motor drive module, immunity module, laser power drive module, the output end for being connected to control module, data transmission module and control module.Present invention inductance coil through reasonable settings, principle based on electromagnetic induction, entire circuit is powered by the way of wireless power transmission, and wireless power transmission avoids duplicate power supply plug, improve Electrical Safety and service life, furthermore structure of the invention is simple, easy to use, circuit cost is low and is suitable for the application circuit of engraving machine and writing machine simultaneously, there is preferable practical application value and application prospect.
Description
Technical field
The drive control circuit based on STC single-chip microcontroller laser engraving machine and writing machine that the present invention relates to a kind of.
Background technique
It since laser has good monochromaticjty, coherence, directionality and high-energy density, and is in long-term theory research
With come into being under the background of Times ' Demand, so from once occurring obtaining thundering very fast development.But due to
The circuit of laser engraving machine product on the market is had nothing in common with each other at present, and the DIY of electron fans brings trouble, and city
Laser engraving machine circuit on face is not suitable for using single-chip microcontroller as main control chip, can not also be common to writing machine driving electricity
Road.Therefore, the present invention intends to make laser engraving machine and writing machine that there can be same applicable circuit, and like convenient for electronics
Person and student party are extended and increase income, and preferably circuit and chip are operated and developed with programming language.
Summary of the invention
In order to solve the above technical problems, the present invention provides a kind of based on STC single-chip microcontroller laser engraving machine and writing machine
Drive control circuit.
The present invention is achieved by the following technical programs.
A kind of drive control circuit based on STC single-chip microcontroller laser engraving machine and writing machine provided by the invention；Including electricity
Machine drive module, control module, data transmission module, immunity module, laser power drive module；The motor driven mould
Block, immunity module, laser power drive module, the output end for being connected to control module, data transmission module and control module
Data input, output end connection.
The motor drive module include respectively control laser printer Y-axis and X-axis displacement chip U2 and chip U3 and
The pin 1,2,3,4 of motor M1 and motor M2, U2 chip is connected with P1^4~P1^1 pin of control module chip U1 respectively；Core
The pin 1,2,3,4 of piece U3 is connected with P1^5~P1^8 pin of control module chip U1 respectively.
The immunity module includes photoelectric coupling circuit V1, and 2 pins of photoelectric coupling circuit V1 are with control module chip U1's
The connection of P2^0 pin, 1 pin of control module chip U1 by accessing power supply VCC after resistance R1, draw by the 4 of control module chip U1
Foot and 3 pins are connect with the ground level of power supply VCC and triode T1 respectively, the emitter and collector of triode T1 respectively with laser
Power driver module is connected with power supply VCC.
The laser power drive module includes supported chip U4, and an input pin of supported chip U4 is with triode T1's
Emitter connection, two output pins of supported chip U4 are connect with laser head.
The control module chip U1 is STC51/52 single-chip microcontroller, and the power end and ground terminal of control module chip U1 is distinguished
It is connect with power supply VCC and ground connection GND.
The data transmission module is connect with RXD and the TXD pin of control module chip U1, turns Serial Port Line by RS232
It draws and the data under access communications end progress serial communication is transmitted.
The chip U2 and chip U3 model L298N.
The supported chip U4 model ULN2003.
The beneficial effects of the present invention are: inductance coil through reasonable settings, the principle based on electromagnetic induction use
The mode of wireless power transmission is powered entire circuit, and wireless power transmission avoids duplicate power supply plug, improves
Electrical Safety and service life, furthermore structure of the invention is simple, easy to use, circuit cost is low and is suitable for engraving simultaneously
The application circuit of machine and writing machine has preferable practical application value and application prospect.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Specific embodiment
Be described further below technical solution of the present invention, but claimed range be not limited to it is described.
A kind of drive control circuit based on STC single-chip microcontroller laser engraving machine and writing machine；Including motor drive module, control
Molding block, data transmission module, immunity module, laser power drive module；The motor drive module, immunity module,
Data input, the output of laser power drive module, the output end for being connected to control module, data transmission module and control module
End connection.
The motor drive module include respectively control laser printer Y-axis and X-axis displacement chip U2 and chip U3 and
The pin 1,2,3,4 of motor M1 and motor M2, U2 chip is connected with P1^4~P1^1 pin of control module chip U1 respectively；Core
The pin 1,2,3,4 of piece U3 is connected with P1^5~P1^8 pin of control module chip U1 respectively.
The immunity module includes photoelectric coupling circuit V1, and 2 pins of photoelectric coupling circuit V1 are with control module chip U1's
The connection of P2^0 pin, 1 pin of control module chip U1 by accessing power supply VCC after resistance R1, draw by the 4 of control module chip U1
Foot and 3 pins are connect with the ground level of power supply VCC and triode T1 respectively, the emitter and collector of triode T1 respectively with laser
Power driver module is connected with power supply VCC.
The laser power drive module includes supported chip U4, and an input pin of supported chip U4 is with triode T1's
Emitter connection, two output pins of supported chip U4 are connect with laser head.
The control module chip U1 is STC51/52 single-chip microcontroller, and the power end and ground terminal of control module chip U1 is distinguished
It is connect with power supply VCC and ground connection GND.
The data transmission module is connect with RXD and the TXD pin of control module chip U1, turns Serial Port Line by RS232
It draws and the data under access communications end progress serial communication is transmitted.
The chip U2 and chip U3 model L298N.
The supported chip U4 model ULN2003.
Claims (8)
1. a kind of drive control circuit based on STC single-chip microcontroller laser engraving machine and writing machine, it is characterised in that: driven including motor
Dynamic model block, control module, data transmission module, immunity module, laser power drive module；The motor drive module resists
Interference module, laser power drive module, the output end for being connected to control module, the data of data transmission module and control module
Input, output end connection.
2. the drive control circuit based on STC single-chip microcontroller laser engraving machine and writing machine, feature exist as described in claim 1
In: the motor drive module includes the chip U2 and chip U3 and motor M1 for controlling laser printer Y-axis and X-axis displacement respectively
It is connected respectively with P1^4~P1^1 pin of control module chip U1 with the pin 1,2,3,4 of motor M2, U2 chip；Chip U3's
Pin 1,2,3,4 is connected with P1^5~P1^8 pin of control module chip U1 respectively.
3. the drive control circuit based on STC single-chip microcontroller laser engraving machine and writing machine, feature exist as described in claim 1
In: the immunity module includes photoelectric coupling circuit V1, and the P2^0 of 2 pins and control module chip U1 of photoelectric coupling circuit V1 draws
Foot connection, 1 pin of control module chip U1 is by accessing power supply VCC, 4 pins and 3 of control module chip U1 after resistance R1
Pin is connect with the ground level of power supply VCC and triode T1 respectively, the emitter and collector of triode T1 respectively with laser power
Drive module is connected with power supply VCC.
4. the drive control circuit based on STC single-chip microcontroller laser engraving machine and writing machine, feature exist as described in claim 1
In: the laser power drive module includes supported chip U4, the transmitting of an input pin and triode T1 of supported chip U4
Pole connection, two output pins of supported chip U4 are connect with laser head.
5. the drive control circuit based on STC single-chip microcontroller laser engraving machine and writing machine, feature exist as described in claim 1
In: the control module chip U1 be STC51/52 single-chip microcontroller, the power end and ground terminal of control module chip U1 respectively with electricity
Source VCC is connected with ground connection GND.
6. the drive control circuit based on STC single-chip microcontroller laser engraving machine and writing machine, feature exist as described in claim 1
In: the data transmission module is connect with RXD and the TXD pin of control module chip U1, is turned Serial Port Line by RS232 and is drawn simultaneously
Access communications end carries out the data transmission under serial communication.
7. the drive control circuit based on STC single-chip microcontroller laser engraving machine and writing machine, feature exist as described in claim 1
In: the chip U2 and chip U3 model L298N.
8. the drive control circuit based on STC single-chip microcontroller laser engraving machine and writing machine, feature exist as described in claim 1
In: the supported chip U4 model ULN2003.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811360978.3A CN109634165A (en) | 2018-11-15 | 2018-11-15 | A kind of drive control circuit based on STC single-chip microcontroller laser engraving machine and writing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811360978.3A CN109634165A (en) | 2018-11-15 | 2018-11-15 | A kind of drive control circuit based on STC single-chip microcontroller laser engraving machine and writing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109634165A true CN109634165A (en) | 2019-04-16 |
Family
ID=66068045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811360978.3A Withdrawn CN109634165A (en) | 2018-11-15 | 2018-11-15 | A kind of drive control circuit based on STC single-chip microcontroller laser engraving machine and writing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109634165A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204013304U (en) * | 2014-07-11 | 2014-12-10 | 吴贵森 | A kind of motor driver |
| JP2017120551A (en) * | 2015-12-28 | 2017-07-06 | 株式会社リコー | Autonomous traveling device |
| CN107070362A (en) * | 2017-03-24 | 2017-08-18 | 成都佰思汇信科技有限责任公司 | Anti-jamming motor drive circuit with current protection |
| CN107470780A (en) * | 2017-09-08 | 2017-12-15 | 南京机电职业技术学院 | A kind of laser engraving machine and control system and operating method |
| CN107931853A (en) * | 2017-12-29 | 2018-04-20 | 苏州工业职业技术学院 | Laser engraving control system |
| CN208004997U (en) * | 2017-12-29 | 2018-10-26 | 苏州工业职业技术学院 | laser engraving control system |
-
2018
- 2018-11-15 CN CN201811360978.3A patent/CN109634165A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204013304U (en) * | 2014-07-11 | 2014-12-10 | 吴贵森 | A kind of motor driver |
| JP2017120551A (en) * | 2015-12-28 | 2017-07-06 | 株式会社リコー | Autonomous traveling device |
| CN107070362A (en) * | 2017-03-24 | 2017-08-18 | 成都佰思汇信科技有限责任公司 | Anti-jamming motor drive circuit with current protection |
| CN107470780A (en) * | 2017-09-08 | 2017-12-15 | 南京机电职业技术学院 | A kind of laser engraving machine and control system and operating method |
| CN107931853A (en) * | 2017-12-29 | 2018-04-20 | 苏州工业职业技术学院 | Laser engraving control system |
| CN208004997U (en) * | 2017-12-29 | 2018-10-26 | 苏州工业职业技术学院 | laser engraving control system |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190416 |