CN206241419U - A kind of electric iron cleaning device - Google Patents
A kind of electric iron cleaning device Download PDFInfo
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- CN206241419U CN206241419U CN201621142533.4U CN201621142533U CN206241419U CN 206241419 U CN206241419 U CN 206241419U CN 201621142533 U CN201621142533 U CN 201621142533U CN 206241419 U CN206241419 U CN 206241419U
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 104
- 238000004140 cleaning Methods 0.000 title claims abstract description 58
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 52
- 229910000679 solder Inorganic materials 0.000 claims abstract description 16
- 239000002699 waste material Substances 0.000 claims abstract description 10
- 230000005611 electricity Effects 0.000 claims description 15
- 238000005284 basis set Methods 0.000 claims description 8
- 239000003990 capacitor Substances 0.000 claims description 6
- 230000003750 conditioning effect Effects 0.000 claims description 6
- 230000000087 stabilizing effect Effects 0.000 claims description 3
- 238000010248 power generation Methods 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 7
- 238000010586 diagram Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model is related to a kind of electric iron cleaning device, belongs to electronic technology field.The utility model includes electric iron clamping handle, flatiron hole, flatiron pawl seat, flatiron groove, waste material box, rinse bath, cleaning slotted disk, the control circuit of cleaning device, rinse bath switching circuit, flatiron pawl seat and electric iron clamping handle are installed on the notch of the flatiron groove, the center of flatiron pawl seat is flatiron hole, 3 rinse baths are installed on cleaning slotted disk, rinse bath is built with solder stick and iron wire ball, flatiron pawl seat and electric iron clamping handle are installed, the center of flatiron pawl seat is flatiron hole on the notch of each rinse bath.The utility model by solve the problems, such as electric iron use time it is long after its surface occur aoxidizing and cause the solder horn of electric iron to be scorched to death, can to it is simple, quickly and easily electric iron cleaned.
Description
Technical field
The utility model is a kind of electric iron cleaning device, belongs to electronic technology field.
Background technology
In field of power electronics, electrician will use electric iron to weld first device when circuit board is made, often
Part, but electric iron, during long-term use, there is oxidative phenomena in top layer, so as to cause its solder horn often non-sticky scolding tin,
At present, the conventional method of electricians is that flatiron is cleaned with pocket knife or high temperature sponge, but this method cleaning is slow and not thorough
Bottom, long-term use is gone down can damage solder horn, so as to influence welding efficiency.
The content of the invention
The technical problems to be solved in the utility model is：The utility model provides a kind of electric iron cleaning device, by electricity
Flatiron clamping handle control flatiron pawl seat is opened, and powered electric iron is placed in flatiron groove by flatiron hole, and by control
Circuit control rinse bath processed will step up and clean to the solder horn of electric iron, and can be by rinse bath switching circuit to cleaning
Groove is changed, and the scolding tin or iron wire ball chip dropped from rinse bath will be contained in waste material box, simple structure, easily behaviour
Make, be that electricians have saved the time for cleaning solder horn, improve operating efficiency.
Technical solutions of the utility model are：A kind of electric iron cleaning device, including a casing, casing are provided with flatiron groove 4
And cleaning device, casing lower end is provided with waste material box 5, control of the cleaning device including rinse bath 6, cleaning slotted disk 7, cleaning device
Circuit processed and rinse bath switching circuit, cleaning slotted disk 7 on rinse bath 6 is installed, rinse bath 6 built with solder stick and iron wire ball,
Cleaning slotted disk 7 and rinse bath 6 are rotatable and can be along casing transverse shifting, on the notch of the flatiron groove 4 and rinse bath 6
Flatiron pawl seat 3 and electric iron clamping handle 1 are mounted on, the center of flatiron pawl seat 3 is flatiron hole 2.
The control circuit of the cleaning device includes that transformer 8, rectifier bridge 9, power switch K, LED light, reset are opened
Close S1, LM7805 integrated regulator 10, pressure sensor A1,555 single-shot trigger circuits I, motor-drive circuit I, 555 monostable
State triggers circuit II, pressure sensor A2,555 multi-resonant oscillating circuits 16, Combinational Logic Control circuit 17, motor-drive circuit
Ⅱ；The alternating current of the 220V pass sequentially through transformer 8 be depressured, it is the rectification of rectifier bridge 9, defeated after the voltage stabilizing of LM7805 integrated regulators 10
Go out+5V voltages, as the power supply of subsequent conditioning circuit；
The input of the transformer 8 exchanges electrical connection with 220V, and its output end is connected to 1 pin and 3 pin of rectifier bridge 9,
Its 2 pin is connected to one end of power switch K to 2 pin and 4 pin of rectifier bridge 9 after in parallel filter capacitor C1, C2 successively, power supply K's
The other end is connected with 1 pin of LM7805 integrated regulators 10, and 1 pin of LM7805 integrated regulators 10 is referred to by resistance R1 and LED
Show the anode connection of lamp, the minus earth of LED light；The 2 pin ground connection of LM7805 integrated regulators 10, LM7805 integrated voltage-stabilizeds
In parallel filter capacitor C3, C4 successively between 3 pin and 2 pin of device 10, output+5V voltages as subsequent conditioning circuit power supply；Institute
Stating 555 single-shot trigger circuits I includes NE555 time-base integrated circuits I, resistance R2, electric capacity C5, C6；During the NE555 basis set into
6 pin of circuit I are connected by resistance R2 after being connected with 7 pin with 3 pin of LM7805 integrated regulators 10, and basis set is into electricity during NE555
6 pin, 5 pin on road I are grounded by electric capacity C5, C6 respectively, and 2 pin of NE555 time-base integrated circuits I are connected to pressure sensor A1,
3 pin of NE555 time-base integrated circuits I as 555 single-shot trigger circuits I output end, 555 single-shot trigger circuits I it is defeated
Go out end to be connected with motor-drive circuit I by resistance R3；
The motor-drive circuit I includes motor I, NPN type triode T1, T2, PNP type triode V1, V2；The NPN
Type triode T1 be connected with the base stage of PNP type triode V1 after as motor-drive circuit I input, NPN type triode T1
+ 5V power ends and earth terminal, NPN type triode T1 and PNP type triode are respectively connected with the colelctor electrode of PNP type triode V1
It is connected with one end of motor-drive circuit I after the emitter stage connection of V1；The other end of motor-drive circuit I simultaneously with NPN type three
The emitter stage connection of pole pipe T2 and PNP type triode V2, NPN type triode T2 connects respectively with the colelctor electrode of PNP type triode V2
Then the colelctor electrode of NPN type triode T1 and PNP type triode V1, the base stage of NPN type triode T2 and PNP type triode V2 connects
As the output end of motor-drive circuit I after connecing, the output end of motor-drive circuit I passes through resistance R4 and 555 monostable triggers
The output end connection of circuit II；
555 single-shot trigger circuit II includes NE555 time-base integrated circuits II, resistance R5, electric capacity C7, C8；It is described
6 pin of NE555 time-base integrated circuits II are connected by resistance R5 after being connected with 7 pin with+5V power ends, and basis set is into electricity during NE555
6 pin, 5 pin on road II are grounded by electric capacity C8, C7 respectively, and 2 pin of NE555 time-base integrated circuits II are connected to pressure sensor
3 pin of A2, NE555 time-base integrated circuit II are connected with one end of reset switch S1, the other end ground connection of reset switch S1；It is described
3 pin of NE555 time-base integrated circuits II as 555 single-shot trigger circuits II output end；
555 multi-resonant includes NE555 time-base integrated circuits III, resistance R6, R7, electric capacity C9, C10, two when circuit 16
Pole pipe D5, D6；8 pin and 4 pin of the NE555 time-base integrated circuits III are connected with the emitter stage of NPN type triode T3, triode
The colelctor electrode of T3 is connected with 3 pin of LM7805 integrated regulators 10,7 pin of NE555 time-base integrated circuits III by resistance R6 with
Its 8 pin is connected, and 7 pin of NE555 time-base integrated circuits III are connected with the anode of diode D5, and the negative electrode of diode D5 is connected simultaneously
2 pin and 6 pin of NE555 time-base integrated circuits III, 2 pin of NE555 time-base integrated circuits III are connected with the anode of diode D6,
The negative electrode of diode D6 is connected by resistance R7 with 7 pin of NE555 time-base integrated circuits III, and the 2 of NE555 time-base integrated circuits III
Pin and 5 pin are grounded by electric capacity C9, C10 respectively, and 3 pin of NE555 time-base integrated circuits III work as circuit 16 as 555 multi-resonants
Output end；
The Combinational Logic Control circuit 17 includes and door N1, N2, N3, NAND gate G1；Two inputs with door N1
End respectively connected the output end of 555 single-shot trigger circuits I and 555 single-shot trigger circuits II, while two with door N1
Input respectively connected two inputs of NAND gate G1, and the output end of NAND gate G1 passes through resistance R8 and NPN type triode
Base stage connection, NAND gate G1 and the one of input with door N3, N2 is respectively connected with the output end of door N1, with door
With 555 multi-resonants when the output end of circuit 16 is connected after another output end connection of N3, N2, the output end point with door N3, N2
The input and output end of motor-drive circuit II are not connected to；
The motor-drive circuit II includes motor II, NPN type triode T4, T5, PNP type triode V3, V4；It is described
NPN type triode T4 be connected with the base stage of PNP type triode V3 after as motor-drive circuit II input, the pole of NPN type three
The colelctor electrode of pipe T4 and PNP type triode V3 respectively connected+5V power ends and earth terminal, NPN type triode T4 and positive-negative-positive three
It is connected with one end of motor II after the emitter stage connection of pole pipe V3；The other end of motor II simultaneously with NPN type triode T5 and PNP
The emitter stage connection of type triode V4, the colelctor electrode of NPN type triode T5 and PNP type triode V4 respectively connected NPN type three
The colelctor electrode of pole pipe T4 and PNP type triode V3, conduct is electric after NPN type triode T5 is connected with the base stage of PNP type triode V4
The output end of drive circuit II；
The rinse bath switching circuit includes reset switch S2,555 single-shot trigger circuits III, motor-drive circuit III；
555 single-shot trigger circuit III includes NE555 time-base integrated circuits IV, resistance R9, electric capacity C11, C12；During the NE555
It is connected with+5V power ends after 8 pin of base integrated circuit IV and the connection of 4 pin, 8 pin of NE555 time-base integrated circuits IV pass through resistance
R9 is connected with its 7 pin and 6 pin simultaneously, and its 6 pin and 5 pin are grounded by electric capacity C11, C12 respectively, NE555 time-base integrated circuits IV
2 pin and 3 pin respectively as 555 single-shot trigger circuits III input and output end, 555 single-shot trigger circuits III it is defeated
Enter end to be connected with one end of reset switch S2, the other end ground connection of reset switch S2；
The motor-drive circuit III include motor-drive circuit III, NPN type triode T6, T7, PNP type triode V5,
V6；The NPN type triode T6 be connected with the base stage of PNP type triode V5 after as motor-drive circuit III input, NPN
The colelctor electrode of type triode T6 and PNP type triode V5 respectively connected+5V power ends and earth terminal, NPN type triode T6 with
It is connected with the one end of motor-drive circuit III after the emitter stage connection of PNP type triode V5；The other end of motor-drive circuit III is same
When be connected with the emitter stage of NPN type triode T7 and PNP type triode V6, the collection of NPN type triode T7 and PNP type triode V6
Electrode respectively connected the colelctor electrode of NPN type triode T6 and PNP type triode V5, NPN type triode T7 and PNP type triode
As the output end of motor-drive circuit III after the base stage connection of V6；
Operation principle of the present utility model is：
After tapping into 220V alternating currents, power switch K is pressed, control flatiron pawl seat to open by electric iron clamping handle, will
Powered electric iron is placed in flatiron groove by flatiron hole and clamped, and pressure sensor A1 detects the signal for being put into electric iron
Afterwards, high level signal is exported to 555 single-shot trigger circuits I, and 555 single-shot trigger circuits I are defeated after high level signal is overturn
Go out low level signal to motor-drive circuit I, when the solder horn of electric iron is introduced into rinse bath, pressure sensor A2 is not examined
Pressure signal is measured, the low level signal that it is exported exports high level signal to electricity after being overturn through 555 single-shot trigger circuit II
Drive circuit I, NPN type triode T2, PNP type triode V1 conducting, NPN type triode T1, PNP type triode V2 cut-off,
Motor I drives rinse bath to advance, until the solder horn of electric iron is inserted into rinse bath by flatiron hole, pressure sensor A2 inspections
Pressure signal is measured, the high level signal that it is exported exports low level signal to electricity after being overturn through 555 single-shot trigger circuit II
Drive circuit I, NPN type triode T1, T2, the cut-off of PNP type triode V1, V2, motor I stops operating, and now, 555 is monostable
The single-shot trigger circuit II of state triggers circuit I and 555 exports high level signal and gives Combinational Logic Control circuit, Combinational Logic Control
The output end and input of high level signal and low level signal to motor-drive circuit II are exported respectively with door N2, N3 in circuit
End, NPN type triode T5, PNP type triode V3 conducting, NPN type triode T4, PNP type triode V4 cut-off, motor II drives
Rinse bath stops after rotating certain hour, and once cleaning is finished, and presses reset switch S1, and rinse bath returns to original position, waits next
Secondary cleaning；
The settable multiple of rinse bath, when the scolding tin in the rinse bath having and iron wire ball can not clean up electric iron,
Reset switch S2 is pressed, the input of 555 single-shot trigger circuits III is low level signal, exporting high level after its upset believes
Number give motor-drive circuit III, NPN type triode T6, PNP type triode V6 conducting, NPN type triode T7, PNP type triode
V5 ends, and motor-drive circuit III drives cleaning slotted disk to stop after rotating certain hour, and the rinse bath that will be it is also possible to use in addition turns
To alignment flatiron groove, rinse bath is changed successfully；After the rinse bath in device is using finishing, cleaning slotted disk can be opened, passed through
Electric iron clamping handle opens rinse bath, the scolding tin being replaced and cleaned in groove and iron wire ball.
The beneficial effects of the utility model are：
The utility model will step up and clean by controlling circuit control rinse bath to the solder horn of electric iron, and can
Rinse bath is changed by rinse bath switching circuit, the scolding tin or iron wire ball chip dropped from rinse bath will be contained in
In waste material box, simple structure, easily operation is that electricians have saved the time for cleaning solder horn, improves operating efficiency.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is the control circuit theory schematic diagram of the utility model cleaning device；
Fig. 3 is the utility model rinse bath switching principle schematic diagram；
Each label in Fig. 1~Fig. 3：1- electric iron clampings handle, 2- flatirons hole, 3- flatirons pawl seat, 4- flatirons groove, 5- waste materials
Box, 6- rinse baths, 7- cleaning slotted disk, 8- transformers, 9- rectifier bridges, 10-LM7805 integrated regulators, 11- pressure sensors A1,
12-555 single-shot trigger circuits I, 13- motor-drive circuits I, 14-555 single-shot trigger circuits II, 15- pressure sensors
A2,16-555 multi-resonant oscillating circuit, 17- Combinational Logic Controls circuit, 18- motor-drive circuits II, 19-555 monostable triggers
Circuit III, 20- motor-drive circuits III, R1~R10- resistance, C1~C12- electric capacity, T1~T7-NPN types triode, V1~V6-
PNP type triode, K- power switches, LED-LED indicator lamps, M- motors, D1~D6- diodes, N1~N3- and door, G1- with it is non-
Door.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment, the utility model is described in further detail.
Embodiment 1：As shown in figure 1, a kind of electric iron cleaning device, including a casing, casing is provided with flatiron groove 4 and clear
Cleaning device, casing lower end is provided with waste material box 5, and the cleaning device includes the control electricity of rinse bath 6, cleaning slotted disk 7, cleaning device
Road and rinse bath switching circuit, are provided with rinse bath 6 on cleaning slotted disk 7, rinse bath 6 is built with solder stick and iron wire ball, cleaning
Slotted disk 7 and rinse bath 6 are rotatable and can pacify on the notch of the flatiron groove 4 and rinse bath 6 along casing transverse shifting
Equipped with flatiron pawl seat 3 and electric iron clamping handle 1, the center of flatiron pawl seat 3 is flatiron hole 2.In cleaning slotted disk 7 in the present embodiment
3 rinse baths 6 of upper setting, are evenly distributed on cleaning slotted disk 7, and varying number and difference can be arranged as required in practical application
The rinse bath 6 of position distribution.
Embodiment 2：A kind of electric iron cleaning device, including a casing, casing are provided with flatiron groove 4 and cleaning device, case
Body lower end is provided with waste material box 5, and the cleaning device includes rinse bath 6, the control circuit of cleaning slotted disk 7, cleaning device and cleaning
Groove switching circuit, is provided with 3 rinse baths 6 on cleaning slotted disk 7, rinse bath 6 cleans slotted disk 7 built with solder stick and iron wire ball
It is rotatable and can be mounted on the notch of the flatiron groove 4 and rinse bath 6 along casing transverse shifting with rinse bath 6
Flatiron pawl seat 3 and electric iron clamping handle 1, the center of flatiron pawl seat 3 is flatiron hole 2, and electric iron clamping handle control 1 is used to control
Flatiron pawl seat 3 is opened.
As shown in Fig. 2 the control circuit of the cleaning device includes that transformer 8, rectifier bridge 9, power switch K, LED are indicated
Lamp, reset switch S1, LM7805 integrated regulator 10, pressure sensor A1,555 single-shot trigger circuits I, motor-drive circuit
Ith, 555 single-shot trigger circuits II, pressure sensor A2,555 multi-resonant oscillating circuits 16, Combinational Logic Control circuit 17, motor
Drive circuit II；The alternating current of the 220V pass sequentially through transformer 8 be depressured, the rectification of rectifier bridge 9, LM7805 integrated regulators 10
+ 5V voltages are exported after voltage stabilizing, as the power supply of subsequent conditioning circuit.
The input of the transformer 8 exchanges electrical connection with 220V, and its output end is connected to 1 pin and 3 pin of rectifier bridge 9,
Its 2 pin is connected to one end of power switch K to 2 pin and 4 pin of rectifier bridge 9 after in parallel filter capacitor C1, C2 successively, power supply K's
The other end is connected with 1 pin of LM7805 integrated regulators 10, and 1 pin of LM7805 integrated regulators 10 is referred to by resistance R1 and LED
Show the anode connection of lamp, the minus earth of LED light；The 2 pin ground connection of LM7805 integrated regulators 10, LM7805 integrated voltage-stabilizeds
In parallel filter capacitor C3, C4 successively between 3 pin and 2 pin of device 10, output+5V voltages as subsequent conditioning circuit power supply.
555 single-shot trigger circuit I includes NE555 time-base integrated circuits I, resistance R2, electric capacity C5, C6；It is described
6 pin of NE555 time-base integrated circuits I are connected by resistance R2 after being connected with 7 pin with 3 pin of LM7805 integrated regulators 10,
6 pin, 5 pin of NE555 time-base integrated circuits I are grounded by electric capacity C5, C6 respectively, the 2 pin connection of NE555 time-base integrated circuits I
3 pin of pressure sensor A1, NE555 time-base integrated circuit I as the output end of 555 single-shot trigger circuits I, 555 is monostable
The output end of state triggers circuit I is connected by resistance R3 with motor-drive circuit I.
The motor-drive circuit I includes motor I, NPN type triode T1, T2, PNP type triode V1, V2；The NPN
Type triode T1 be connected with the base stage of PNP type triode V1 after as motor-drive circuit I input, NPN type triode T1
+ 5V power ends and earth terminal, NPN type triode T1 and PNP type triode are respectively connected with the colelctor electrode of PNP type triode V1
It is connected with one end of motor-drive circuit I after the emitter stage connection of V1；The other end of motor-drive circuit I simultaneously with NPN type three
The emitter stage connection of pole pipe T2 and PNP type triode V2, NPN type triode T2 connects respectively with the colelctor electrode of PNP type triode V2
Then the colelctor electrode of NPN type triode T1 and PNP type triode V1, the base stage of NPN type triode T2 and PNP type triode V2 connects
As the output end of motor-drive circuit I after connecing, the output end of motor-drive circuit I passes through resistance R4 and 555 monostable triggers
The output end connection of circuit II.
555 single-shot trigger circuit II includes NE555 time-base integrated circuits II, resistance R5, electric capacity C7, C8；It is described
6 pin of NE555 time-base integrated circuits II are connected by resistance R5 after being connected with 7 pin with+5V power ends, and basis set is into electricity during NE555
6 pin, 5 pin on road II are grounded by electric capacity C8, C7 respectively, and 2 pin of NE555 time-base integrated circuits II are connected to pressure sensor
3 pin of A2, NE555 time-base integrated circuit II are connected with one end of reset switch S1, the other end ground connection of reset switch S1；It is described
3 pin of NE555 time-base integrated circuits II as 555 single-shot trigger circuits II output end.
555 multi-resonant includes NE555 time-base integrated circuits III, resistance R6, R7, electric capacity C9, C10, two when circuit 16
Pole pipe D5, D6；8 pin and 4 pin of the NE555 time-base integrated circuits III are connected with the emitter stage of NPN type triode T3, triode
The colelctor electrode of T3 is connected with 3 pin of LM7805 integrated regulators 10,7 pin of NE555 time-base integrated circuits III by resistance R6 with
Its 8 pin is connected, and 7 pin of NE555 time-base integrated circuits III are connected with the anode of diode D5, and the negative electrode of diode D5 is connected simultaneously
2 pin and 6 pin of NE555 time-base integrated circuits III, 2 pin of NE555 time-base integrated circuits III are connected with the anode of diode D6,
The negative electrode of diode D6 is connected by resistance R7 with 7 pin of NE555 time-base integrated circuits III, and the 2 of NE555 time-base integrated circuits III
Pin and 5 pin are grounded by electric capacity C9, C10 respectively, and 3 pin of NE555 time-base integrated circuits III work as circuit 16 as 555 multi-resonants
Output end.
The Combinational Logic Control circuit 17 includes and door N1, N2, N3, NAND gate G1；Two inputs with door N1
End respectively connected the output end of 555 single-shot trigger circuits I and 555 single-shot trigger circuits II, while two with door N1
Input respectively connected two inputs of NAND gate G1, and the output end of NAND gate G1 passes through resistance R8 and NPN type triode
Base stage connection, NAND gate G1 and the one of input with door N3, N2 is respectively connected with the output end of door N1, with door
With 555 multi-resonants when the output end of circuit 16 is connected after another output end connection of N3, N2, the output end point with door N3, N2
The input and output end of motor-drive circuit II are not connected to.
The motor-drive circuit II includes motor II, NPN type triode T4, T5, PNP type triode V3, V4；It is described
NPN type triode T4 be connected with the base stage of PNP type triode V3 after as motor-drive circuit II input, the pole of NPN type three
The colelctor electrode of pipe T4 and PNP type triode V3 respectively connected+5V power ends and earth terminal, NPN type triode T4 and positive-negative-positive three
It is connected with one end of motor II after the emitter stage connection of pole pipe V3；The other end of motor II simultaneously with NPN type triode T5 and PNP
The emitter stage connection of type triode V4, the colelctor electrode of NPN type triode T5 and PNP type triode V4 respectively connected NPN type three
The colelctor electrode of pole pipe T4 and PNP type triode V3, conduct is electric after NPN type triode T5 is connected with the base stage of PNP type triode V4
The output end of drive circuit II.
As shown in figure 3, the rinse bath switching circuit includes that reset switch S2,555 single-shot trigger circuits III, motor are driven
Dynamic circuit III, 555 single-shot trigger circuit III includes NE555 time-base integrated circuits IV, resistance R9, electric capacity C11, C12；Institute
It is connected with+5V power ends after 8 pin and 4 the pin connection for stating NE555 time-base integrated circuits IV, 8 pin of NE555 time-base integrated circuits IV
It is connected with its 7 pin and 6 pin simultaneously by resistance R9, its 6 pin and 5 pin are grounded by electric capacity C11, C12 respectively, basis set during NE555
Into circuit IV 2 pin and 3 pin respectively as 555 single-shot trigger circuits III input and output end, 555 monostable triggers electricity
The input on road III is connected with one end of reset switch S2, the other end ground connection of reset switch S2.
The motor-drive circuit III include motor-drive circuit III, NPN type triode T6, T7, PNP type triode V5,
V6；The NPN type triode T6 be connected with the base stage of PNP type triode V5 after as motor-drive circuit III input, NPN
The colelctor electrode of type triode T6 and PNP type triode V5 respectively connected+5V power ends and earth terminal, NPN type triode T6 with
It is connected with the one end of motor-drive circuit III after the emitter stage connection of PNP type triode V5；The other end of motor-drive circuit III is same
When be connected with the emitter stage of NPN type triode T7 and PNP type triode V6, the collection of NPN type triode T7 and PNP type triode V6
Electrode respectively connected the colelctor electrode of NPN type triode T6 and PNP type triode V5, NPN type triode T7 and PNP type triode
As the output end of motor-drive circuit III after the base stage connection of V6.
After tapping into 220V alternating currents, power switch K is pressed, powered electric iron is placed on flatiron groove 4 by flatiron hole 2
Interior clamping, pressure sensor A111 is detected after being put into the signal of electric iron, is exported high level signal and is given 555 monostable triggers electricity
The single-shot trigger circuit I 12 of road I 12,555 exports low level signal to motor-drive circuit I 13 after high level signal is overturn,
When the solder horn of electric iron is introduced into rinse bath 6, pressure sensor A215 is not detected by pressure signal, the low electricity of its output
Ordinary mail number exports high level signal to motor-drive circuit I 13, the pole of NPN type three after being overturn through 555 single-shot trigger circuit II 14
Pipe T2, PNP type triode V1 are turned on, and NPN type triode T1, PNP type triode V2 cut-off, motor I drive rinse bath 6 to advance,
Until the solder horn of electric iron is inserted into rinse bath 6 by flatiron hole 2, pressure sensor A215 detects pressure signal, its
The high level signal for exporting exports low level signal to motor-drive circuit I 13 after being overturn through 555 single-shot trigger circuit II 14,
NPN type triode T1, T2, the cut-off of PNP type triode V1, V2, motor I stop operating, now, 555 single-shot trigger circuits I 12
High level signal is exported to Combinational Logic Control circuit 17, Combinational Logic Control circuit 17 with 555 single-shot trigger circuits II 14
In export the output end and input of high level signal and low level signal to motor-drive circuit II 18 respectively with door N2, N3
End, NPN type triode T5, PNP type triode V3 conducting, NPN type triode T4, PNP type triode V4 cut-off, motor II drives
Rinse bath 6 stops after rotating certain hour, and once cleaning is finished, and presses reset switch S1, and rinse bath 6 returns to original position, under wait
Once clean；
When the scolding tin in rinse bath 6 and iron wire ball can not clean up electric iron, reset switch S2 is pressed, 555 is single
The input of stable trigger circuit III 19 is low level signal, and high level signal is exported to motor-drive circuit III after its upset
20, NPN type triode T6, PNP type triode V6 conducting, NPN type triode T7, PNP type triode V5 cut-off, motor drive electricity
Road III drives cleaning slotted disk 7 to stop after rotating certain hour, and the rinse bath 6 that will be it is also possible to use goes to correct position, that is, is converted into
Work(；After 3 rinse baths 6 in device are using finishing, cleaning slotted disk 7 can be opened, be opened clearly by electric iron clamping handle 1
Washing trough 6, the scolding tin being replaced and cleaned in groove 6 and iron wire ball, the scrap collecting dropped in cleaning process in waste material box 5, waste material box 5
Cleaning can be at any time disassembled after filling.
Specific embodiment of the utility model is explained in detail above in conjunction with accompanying drawing, but the utility model is not limited
In above-described embodiment, in the ken that those of ordinary skill in the art possess, the utility model can also not departed from
Various changes can be made on the premise of objective.
Claims (3)
1. a kind of electric iron cleaning device, it is characterised in that：Including a casing, casing is provided with flatiron groove (4) and cleaning device,
Casing lower end is provided with waste material box (5), and the cleaning device includes rinse bath (6), cleaning slotted disk (7), the control of cleaning device electricity
Road and rinse bath switching circuit, rinse bath (6) is provided with cleaning slotted disk (7), and rinse bath (6) is built with solder stick and iron wire
Ball, cleaning slotted disk (7) and rinse bath (6) are rotatable and can be along casing transverse shifting, the flatiron groove (4) and rinse bath
(6) flatiron pawl seat (3) and electric iron clamping handle (1) are mounted on notch, the center of flatiron pawl seat (3) is flatiron hole
(2)。
2. electric iron cleaning device according to claim 1, it is characterised in that：The control circuit of the cleaning device includes
Transformer (8), rectifier bridge (9), power switch K, LED light, reset switch S1, LM7805 integrated regulator (10), pressure
Sensors A 1 (11), 555 single-shot trigger circuits I (12), motor-drive circuit I (13), 555 single-shot trigger circuits II
(14), pressure sensor A2 (15), 555 multi-resonant oscillating circuits (16), Combinational Logic Control circuit (17), motor-drive circuit II
(18)；The input of the transformer (8) exchanges electrical connection with 220V, the alternating current of 220V pass sequentially through transformer (8) step-down,
+ 5V voltages are exported after rectifier bridge (9) rectification, LM7805 integrated regulators (10) voltage stabilizing, as the power supply of subsequent conditioning circuit；
The output end of the transformer (8) is connected to 1 pin and 3 pin of rectifier bridge (9), and 2 pin and 4 pin of rectifier bridge (9) are successively simultaneously
Join one end that its 2 pin after filter capacitor C1, C2 is connected to power switch K, the other end of power switch K is integrated with LM7805 steady
The 1 pin connection of depressor (10), 1 pin of LM7805 integrated regulators (10) is connected by resistance R1 with the anode of LED light,
The minus earth of LED light；LM7805 integrated regulators (10) 2 pin ground connection, 3 pin of LM7805 integrated regulators (10) and
In parallel filter capacitor C3, C4 successively between 2 pin, output+5V voltages as subsequent conditioning circuit power supply；
555 single-shot trigger circuit I (12) includes NE555 time-base integrated circuits I, resistance R2, electric capacity C5, C6；It is described
6 pin of NE555 time-base integrated circuits I are connected by resistance R2 after being connected with 7 pin with 3 pin of LM7805 integrated regulators (10),
6 pin, 5 pin of NE555 time-base integrated circuits I are grounded by electric capacity C5, C6 respectively, the 2 pin connection of NE555 time-base integrated circuits I
Pressure sensor A1 (11), 3 pin of NE555 time-base integrated circuits I as 555 single-shot trigger circuits I (12) output end
And be connected with motor-drive circuit I (13) by resistance R3；
The motor-drive circuit I (13) includes motor I, NPN type triode T1, T2, PNP type triode V1, V2；The NPN
Type triode T1 be connected with the base stage of PNP type triode V1 after as motor-drive circuit I (13) input, the pole of NPN type three
The colelctor electrode of pipe T1 and PNP type triode V1 respectively connected+5V power ends and earth terminal, NPN type triode T1 and positive-negative-positive three
It is connected with one end of motor I after the emitter stage connection of pole pipe V1；The other end of motor I simultaneously with NPN type triode T2 and positive-negative-positive
The emitter stage connection of triode V2, the colelctor electrode of NPN type triode T2 and PNP type triode V2 respectively connected the pole of NPN type three
The colelctor electrode of pipe T1 and PNP type triode V1, NPN type triode T2 be connected with the base stage of PNP type triode V2 after as motor
The output end of drive circuit I (13) is simultaneously connected by resistance R4 with the output end of 555 single-shot trigger circuits II (14)；
555 single-shot trigger circuit II (14) includes NE555 time-base integrated circuits II, resistance R5, electric capacity C7, C8；It is described
6 pin of NE555 time-base integrated circuits II are connected by resistance R5 after being connected with 7 pin with+5V power ends, and basis set is into electricity during NE555
6 pin, 5 pin on road II are grounded by electric capacity C8, C7 respectively, and 2 pin of NE555 time-base integrated circuits II are connected to pressure sensor A2
(15), 3 pin of NE555 time-base integrated circuits II are connected with one end of reset switch S1, the other end ground connection of reset switch S1,
3 pin of NE555 time-base integrated circuits II as 555 single-shot trigger circuits II (14) output end；
555 multi-resonant oscillating circuit (16) includes NE555 time-base integrated circuits III, resistance R6, R7, electric capacity C9, C10, two poles
Pipe D5, D6；8 pin and 4 pin of the NE555 time-base integrated circuits III are connected with the emitter stage of NPN type triode T3, NPN type three
The colelctor electrode of pole pipe T3 is connected with 3 pin of LM7805 integrated regulators (10), and 7 pin of NE555 time-base integrated circuits III are by electricity
Resistance R6 is connected with its 8 pin, and 7 pin of NE555 time-base integrated circuits III are connected with the anode of diode D5, and the negative electrode of diode D5 is same
When be connected to 2 pin and 6 pin of NE555 time-base integrated circuits III, 2 pin of NE555 time-base integrated circuits III and the sun of diode D6
Pole is connected, and the negative electrode of diode D6 is connected by resistance R7 with 7 pin of NE555 time-base integrated circuits III, and basis set is into electricity during NE555
2 pin and 5 pin on road III are grounded by electric capacity C9, C10 respectively, and 3 pin of NE555 time-base integrated circuits III are used as 555 multi-harmonic-oscillations
The output end of circuit (16)；
The Combinational Logic Control circuit (17) including with door N1, N2, N3, NAND gate G1；Two inputs with door N1
Respectively connected the output end of 555 single-shot trigger circuits I (12) and 555 single-shot trigger circuits II (14), at the same with door N1
Two inputs respectively connected two inputs of NAND gate G1, the output end of NAND gate G1 passes through resistance R8 and NPN type
The base stage connection of triode T3, NAND gate G1 and respectively connected an input with door N3, N2 with the output end of door N1, with
With 555 multi-resonants when the output end of circuit (16) is connected after another output end connection of door N3, N2, the output with door N3, N2
End respectively connected the input and output end of motor-drive circuit II (18)；
The motor-drive circuit II (18) includes motor II, NPN type triode T4, T5, PNP type triode V3, V4；It is described
NPN type triode T4 be connected with the base stage of PNP type triode V3 after as motor-drive circuit II (18) input, NPN type
The colelctor electrode of triode T4 and PNP type triode V3 respectively connected+5V power ends and earth terminal, NPN type triode T4 and PNP
It is connected with one end of motor II after the emitter stage connection of type triode V3；The other end of motor II simultaneously with NPN type triode T5
Emitter stage with PNP type triode V4 is connected, and the colelctor electrode of NPN type triode T5 and PNP type triode V4 respectively connected NPN
The colelctor electrode of type triode T4 and PNP type triode V3, NPN type triode T5 makees after being connected with the base stage of PNP type triode V4
It is the output end of motor-drive circuit II (18).
3. electric iron cleaning device according to claim 1, it is characterised in that：The rinse bath switching circuit includes resetting
Switch S2,555 single-shot trigger circuits III (19), motor-drive circuit III (20)；
555 single-shot trigger circuit III (19) includes NE555 time-base integrated circuits IV, resistance R9, electric capacity C11, C12；Institute
It is connected with+5V power ends after 8 pin and 4 the pin connection for stating NE555 time-base integrated circuits IV, 8 pin of NE555 time-base integrated circuits IV
It is connected with its 7 pin and 6 pin simultaneously by resistance R9, its 6 pin and 5 pin are grounded by electric capacity C11, C12 respectively, basis set during NE555
Into circuit IV 2 pin and 3 pin respectively as 555 single-shot trigger circuits III (19) input and output end, 555 monostables touch
The input of Power Generation Road III (19) is connected with one end of reset switch S2, the other end ground connection of reset switch S2；
The motor-drive circuit III (20) includes motor III, NPN type triode T6, T7, PNP type triode V5, V6；It is described
NPN type triode T6 be connected with the base stage of PNP type triode V5 after as motor-drive circuit III (20) input, NPN type
The colelctor electrode of triode T6 and PNP type triode V5 respectively connected+5V power ends and earth terminal, NPN type triode T6 and PNP
It is connected with the one end of motor-drive circuit III (20) after the emitter stage connection of type triode V5；The other end of motor III is while and NPN
The emitter stage connection of type triode T7 and PNP type triode V6, the colelctor electrode point of NPN type triode T7 and PNP type triode V6
The colelctor electrode of NPN type triode T6 and PNP type triode V5, the base of NPN type triode T7 and PNP type triode V6 are not connected to
As the output end of motor-drive circuit III (20) after the connection of pole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621142533.4U CN206241419U (en) | 2016-10-21 | 2016-10-21 | A kind of electric iron cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621142533.4U CN206241419U (en) | 2016-10-21 | 2016-10-21 | A kind of electric iron cleaning device |
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| Publication Number | Publication Date |
|---|---|
| CN206241419U true CN206241419U (en) | 2017-06-13 |
Family
ID=58996811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621142533.4U Withdrawn - After Issue CN206241419U (en) | 2016-10-21 | 2016-10-21 | A kind of electric iron cleaning device |
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| Country | Link |
|---|---|
| CN (1) | CN206241419U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106312223A (en) * | 2016-10-21 | 2017-01-11 | 昆明理工大学 | Cleaning device for electric soldering iron |
-
2016
- 2016-10-21 CN CN201621142533.4U patent/CN206241419U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106312223A (en) * | 2016-10-21 | 2017-01-11 | 昆明理工大学 | Cleaning device for electric soldering iron |
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