CN105676710A - Automatic air blower - Google Patents
Automatic air blower Download PDFInfo
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- CN105676710A CN105676710A CN201410653823.4A CN201410653823A CN105676710A CN 105676710 A CN105676710 A CN 105676710A CN 201410653823 A CN201410653823 A CN 201410653823A CN 105676710 A CN105676710 A CN 105676710A
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Abstract
The present invention belongs to the field of the electronic technology, and especially relates to an automatic air blower. The automatic air blower comprises a master control unit, a sensor acquisition unit and a blowing driving unit. The master control unit includes a chip U1, a resistor R1, a slide rheostat R2, a diode D1, a diode D2 and an interface J2. The sensor acquisition unit includes a sensor J3, a sensor J4, an amplifier U7, a resistor R7 and a capacitor C11. The blowing driving unit includes a chip U4, a chip U3, a chip U2, a photoelectrical coupling U5, a resistor R4, a resistor R3 and a resistor R5. The automatic air blower is able to carry manufactured workpieces through blowing with no need for manual lifting, so that the workers' labor intensity is greatly reduced, the work efficiency is improved, and the labor cost is reduced.
Description
Technical field
The invention belongs to electronic technology field, particularly relate to a kind of automatic air blowing machine.
Background technology
In industrial production activities, through the widget such as workpiece such as lid of processing, when carrying, current commonly used a dead lift. Staff, in each handling process, does the work repeated so that it is thinking is tired, is susceptible to security incident in the industrial production, and the labor intensity of work is big, and the time of workman's interval, workpiece handling interrupts so that the inefficiency of workman.
Summary of the invention
The present invention provides a kind of automatic air blowing machine, to solve existing carrying in above-mentioned background technology, is usually a dead lift, inefficiency, the problem that labor intensity is big.
Technical problem solved by the invention realizes by the following technical solutions: the present invention provides a kind of automatic air blowing machine, it is characterised in that: include main control unit, sensor acquisition unit, air blowing driver element, described main control unit includes chip U1, resistance R1, slide rheostat R2, diode D1, diode D2, pin 18 ground connection of interface J2, described chip U1, its pin 21 connects one end of electric capacity C2, one end of its pin 22 connecting resistance R1, the pin 2 of its pin 23 connection interface J2, diode negative electrode, the anode of diode D2, the other end of inductance L3, its pin 34 connects one end of inductance L3, its pin 36 connect diode anode, the pin 1 of interface J2, the negative electrode of diode D2, its pin 40 connects voltage+12V, the other end ground connection of described electric capacity C2, the pin 1 of another termination slide rheostat R2 of described resistance R1, the pin 2 of described slide rheostat R2 connects its pin 3 and meets voltage+12V, and described sensor acquisition unit includes sensor J3, sensor J4, amplifier U7, resistance R7, electric capacity C11, the pin 11 meeting chip U1 of described sensor J3, described sensor J4 connects the pin 12 of chip U1, and the pin 1 of described amplifier U7 connects the pin 15 of chip U1, and its pin 2 connects one end of electric capacity C11, one end of its pin 3 connecting resistance R7, its pin 4 ground connection, its pin 8 connects the pin 14 of another chip termination U1 of voltage+12V, described electric capacity C11, the pin 20 of another chip termination U1 of described resistance R7, described air blowing driver element includes microarray biochip U4, chip U3, chip U2, photoelectric coupling U5, resistance R4, resistance R3, resistance R5, the pin 14 of described chip U2 connects the pin 8 of chip U4, its pin 8 connects the pin 5 of chip U3, its pin 1 connects its pin 2 and meets voltage+5V, its pin 3 ground connection, its pin 6 connects the pin 1 of photoelectric coupling U5, and its pin 7 connects the pin 32 of chip U1, and the pin 1 of described chip U3 connects its pin 2, its pin 3, its pin 4 and all ground connection, its pin 7 connects the pin 6 of chip U4, and its pin 8 connects the pin 5 of chip U4, and the pin 1 of described chip U4 connects its pin 2, its pin 3, its pin 4 and all ground connection, one end of the pin 2 connecting resistance R3 of described photoelectric coupling U5, one end of its pin 4 connecting resistance R4, one end of resistance R5, pin 3 meets voltage+12V, the other end ground connection of described resistance R3, the other end ground connection of described resistance R4, the base stage of another termination audion Q1 of described resistance R5, the grounded emitter of described audion Q1, one end of its colelctor electrode connecting resistance R6, another termination voltage+5V of described resistance R6.
Described chip U1 selects the single-chip microcomputer of AT89C51 model.
Described chip U2 selects the chip of CD4051 model.
The chip of described chip U3 CD4051 model.
Described sensor J3 selects photoelectric sensor.
Described sensor J4 selects gravity sensor.
The invention have the benefit that
The sensor acquisition unit of 1 this patent, whether the workpiece that photoelectric sensor detection has been made arrives appointment position, if arriving location of instruction photoelectric sensor, is signaled to single-chip microcomputer, it is achieved automatic detection function, finally makes air feeder work efficiency high.
The automatic air blowing machine of 2 this patents, it is not necessary to a dead lift, by the workpiece that carrying of blowing is made, greatly reduces the labor intensity of staff and labour cost.
The automatic air blowing machine of 3 this patents, uses simplest single-chip microcomputer to design, it is possible to effectively to save cost, and effective, and volume is little.
4 this patent control programs are simple, and components and parts are little, it is possible to effectively save cost, and effective, and floor space is little.
The driver element of 5 this patents, has low conduction impedance and very low cut-off leakage current, it is possible to well controlling analog signal output to air blowing driver element, its work efficiency is high.
Accompanying drawing explanation
Fig. 1 is the structure chart of the present invention;
Fig. 2 is the circuit theory diagrams of the main control unit of the present invention and sensor acquisition unit;
Fig. 3 is the circuit theory diagrams of the air blowing driver element of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described further:
Embodiment:
The present embodiment includes: main control unit (Fig. 2), sensor acquisition unit (Fig. 2), air blowing driver element (Fig. 3).
In Fig. 2, main control unit includes chip U1, resistance R1, slide rheostat R2, diode D1, diode D2, interface J2, pin 18 ground connection of chip U1, its pin 21 connects one end of electric capacity C2, one end of its pin 22 connecting resistance R1, the pin 2 of its pin 23 connection interface J2, diode negative electrode, the anode of diode D2, the other end of inductance L3, its pin 34 connects one end of inductance L3, its pin 36 connect diode anode, the pin 1 of interface J2, the negative electrode of diode D2, its pin 40 meets voltage+12V, the other end ground connection of electric capacity C2, the pin 1 of another termination slide rheostat R2 of resistance R1, the pin 2 of slide rheostat R2 connects its pin 3 and meets voltage+12V.
In Fig. 2, sensor acquisition unit includes sensor J3, sensor J4, amplifier U7, resistance R7, electric capacity C11, the pin 11 meeting chip U1 of sensor J3, sensor J4 connects the pin 12 of chip U1, and the pin 1 of amplifier U7 connects the pin 15 of chip U1, its pin 2 connects one end of electric capacity C11, one end of its pin 3 connecting resistance R7, its pin 4 ground connection, its pin 8 meets voltage+12V, the pin 14 of another chip termination U1 of electric capacity C11, the pin 20 of another chip termination U1 of resistance R7.
In Fig. 3, air blowing driver element includes microarray biochip U4, chip U3, chip U2, photoelectric coupling U5, resistance R4, resistance R3, the pin 14 of resistance R5, chip U2 connects the pin 8 of chip U4, and its pin 8 connects the pin 5 of chip U3, its pin 1 connects its pin 2 and meets voltage+5V, its pin 3 ground connection, and its pin 6 connects the pin 1 of photoelectric coupling U5, its pin 7 connects the pin 32 of chip U1, and the pin 1 of chip U3 connects its pin 2, its pin 3, its pin 4 and all ground connection, its pin 7 connects the pin 6 of chip U4, and its pin 8 connects the pin 5 of chip U4, and the pin 1 of chip U4 connects its pin 2, its pin 3, its pin 4 and all ground connection, one end of the pin 2 connecting resistance R3 of photoelectric coupling U5, one end of its pin 4 connecting resistance R4, one end of resistance R5, pin 3 connects the other end ground connection of voltage+12V, resistance R3, the other end ground connection of resistance R4, the base stage of another termination audion Q1 of resistance R5, the grounded emitter of audion Q1, one end of its colelctor electrode connecting resistance R6, another termination voltage+5V of resistance R6.
Utilize technical solutions according to the invention, or those skilled in the art is under the inspiration of technical solution of the present invention, design similar technical scheme, and reach above-mentioned technique effect, all fall into protection scope of the present invention.
Claims (6)
1. an automatic air blowing machine, it is characterised in that: include main control unit, sensor acquisition unit, air blowing driver element, described main control unit includes chip U1, resistance R1, slide rheostat R2, diode D1, diode D2, pin 18 ground connection of interface J2, described chip U1, its pin 21 connects one end of electric capacity C2, one end of its pin 22 connecting resistance R1, the pin 2 of its pin 23 connection interface J2, diode negative electrode, the anode of diode D2, the other end of inductance L3, its pin 34 connects one end of inductance L3, its pin 36 connect diode anode, the pin 1 of interface J2, the negative electrode of diode D2, its pin 40 connects voltage+12V, the other end ground connection of described electric capacity C2, the pin 1 of another termination slide rheostat R2 of described resistance R1, the pin 2 of described slide rheostat R2 connects its pin 3 and meets voltage+12V, and described sensor acquisition unit includes sensor J3, sensor J4, amplifier U7, resistance R7, electric capacity C11, the pin 11 meeting chip U1 of described sensor J3, described sensor J4 connects the pin 12 of chip U1, and the pin 1 of described amplifier U7 connects the pin 15 of chip U1, and its pin 2 connects one end of electric capacity C11, one end of its pin 3 connecting resistance R7, its pin 4 ground connection, its pin 8 connects the pin 14 of another chip termination U1 of voltage+12V, described electric capacity C11, the pin 20 of another chip termination U1 of described resistance R7, described air blowing driver element includes microarray biochip U4, chip U3, chip U2, photoelectric coupling U5, resistance R4, resistance R3, resistance R5, the pin 14 of described chip U2 connects the pin 8 of chip U4, its pin 8 connects the pin 5 of chip U3, its pin 1 connects its pin 2 and meets voltage+5V, its pin 3 ground connection, its pin 6 connects the pin 1 of photoelectric coupling U5, and its pin 7 connects the pin 32 of chip U1, and the pin 1 of described chip U3 connects its pin 2, its pin 3, its pin 4 and all ground connection, its pin 7 connects the pin 6 of chip U4, and its pin 8 connects the pin 5 of chip U4, and the pin 1 of described chip U4 connects its pin 2, its pin 3, its pin 4 and all ground connection, one end of the pin 2 connecting resistance R3 of described photoelectric coupling U5, one end of its pin 4 connecting resistance R4, one end of resistance R5, pin 3 meets voltage+12V, the other end ground connection of described resistance R3, the other end ground connection of described resistance R4, the base stage of another termination audion Q1 of described resistance R5, the grounded emitter of described audion Q1, one end of its colelctor electrode connecting resistance R6, another termination voltage+5V of described resistance R6.
2. a kind of automatic air blowing machine according to claim 1, it is characterised in that: described chip U1 selects the single-chip microcomputer of AT89C51 model.
3. a kind of automatic air blowing machine according to claim 1, it is characterised in that: described chip U2 selects the chip of CD4051 model.
4. a kind of automatic air blowing machine according to claim 1, it is characterised in that: the chip of described chip U3 CD4051 model.
5. a kind of automatic air blowing machine according to claim 1, it is characterised in that: described sensor J3 selects photoelectric sensor.
6. a kind of automatic air blowing machine according to claim 1, it is characterised in that: described sensor J4 selects gravity sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410653823.4A CN105676710A (en) | 2014-11-17 | 2014-11-17 | Automatic air blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410653823.4A CN105676710A (en) | 2014-11-17 | 2014-11-17 | Automatic air blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105676710A true CN105676710A (en) | 2016-06-15 |
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ID=56944549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410653823.4A Pending CN105676710A (en) | 2014-11-17 | 2014-11-17 | Automatic air blower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105676710A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112359266A (en) * | 2020-11-23 | 2021-02-12 | 莱州润昇石油设备有限公司 | Device for obtaining nitrogen-containing alloy by blowing nitrogen into molten metal |
-
2014
- 2014-11-17 CN CN201410653823.4A patent/CN105676710A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112359266A (en) * | 2020-11-23 | 2021-02-12 | 莱州润昇石油设备有限公司 | Device for obtaining nitrogen-containing alloy by blowing nitrogen into molten metal |
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| C06 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160615 |