CN106312223B - A kind of electric iron cleaning device - Google Patents
A kind of electric iron cleaning device Download PDFInfo
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- CN106312223B CN106312223B CN201610915777.XA CN201610915777A CN106312223B CN 106312223 B CN106312223 B CN 106312223B CN 201610915777 A CN201610915777 A CN 201610915777A CN 106312223 B CN106312223 B CN 106312223B
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/02—Soldering irons; Bits
- B23K3/03—Soldering irons; Bits electrically heated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/08—Auxiliary devices therefor
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- Mechanical Engineering (AREA)
- Electric Vacuum Cleaner (AREA)
Abstract
The present invention relates to a kind of electric iron cleaning devices, belong to electronic technology field.The present invention includes electric iron clamping handle, soldering iron hole, soldering iron pawl seat, soldering iron slot, waste material box, rinse bath, cleaning slotted disk, the control circuit of cleaning device, rinse bath switching circuit, soldering iron pawl seat and electric iron clamping handle are installed on the notch of the soldering iron slot, the center of soldering iron pawl seat is soldering iron hole, 3 rinse baths are installed on cleaning slotted disk, solder stick and iron wire ball are housed in rinse bath, soldering iron pawl seat and electric iron clamping handle are installed, the center of soldering iron pawl seat is soldering iron hole on the notch of each rinse bath.The present invention causes the solder horn of electric iron to be scorched to death by solving the problems, such as electric iron by its surface aoxidizes after a long time of use, can be to simply, quickly and easily being cleaned to electric iron.
Description
Technical field
The present invention is a kind of electric iron cleaning device, belongs to electronic technology field.
Background technology
In field of power electronics, electrician will often use electric iron to weld first device when being made to circuit board
Part, but electric iron is in the long-term use, there is oxidative phenomena in surface layer, so as to cause the frequent non-sticky scolding tin of its solder horn,
Currently, the common method of electricians is to clean soldering iron with pocket knife or high temperature sponge, but this method is clean slow and not thorough
Bottom, long-time service goes down that solder horn can be damaged, to influence welding efficiency.
Invention content
The technical problem to be solved by the present invention is to：The present invention provides a kind of electric iron cleaning device, passes through electric iron clamping
Handle controls soldering iron pawl seat and opens, and the electric iron of electrification is placed on by soldering iron hole in soldering iron slot, and pass through control circuit control
Rinse bath processed will step up and clean to the solder horn of electric iron, and can be carried out more to rinse bath by rinse bath switching circuit
It changes, the scolding tin or iron wire ball clast fallen out of rinse bath will be contained in waste material box, simple in structure, easy to operate, for electricity
Works have saved the time of cleaning solder horn, improve work efficiency.
The technical scheme is that：A kind of electric iron cleaning device, including a babinet, babinet is equipped with soldering iron slot 4 and clearly
Cleaning device, babinet lower end are equipped 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 clean on slotted disk 7 and are equipped with rinse bath 6, and solder stick and iron wire ball, cleaning are housed in rinse bath 6
Slotted disk 7 and rinse bath 6 are rotatable and can pacify on the notch of the soldering iron slot 4 and rinse bath 6 along babinet transverse shifting
Equipped with soldering iron pawl seat 3 and electric iron clamping handle 1, the center of soldering iron pawl seat 3 is soldering iron hole 2.
The control circuit of the cleaning device includes that transformer 8, rectifier bridge 9, power switch K, LED light, reset are opened
It is monostable to close S1, LM7805 integrated regulator 10, pressure sensor A1,555 single-shot trigger circuits I, motor-drive circuit I, 555
State trigger circuit II, pressure sensor A2,555 multi-resonant oscillating circuits 16, Combinational Logic Control circuit 17, motor-drive circuit
Ⅱ；The alternating current of 220V pass sequentially through output after the decompression of transformer 8,9 rectification of rectifier bridge, 10 voltage stabilizing of LM7805 integrated regulators+
5V voltages, the power supply as subsequent conditioning circuit；
The input terminal of the transformer 8 is electrically connected with 220V exchanges, and output end is connected to 1 foot and 3 feet of rectifier bridge 9,
Its 2 foot is connected to one end of power switch K to 2 feet and 4 feet of rectifier bridge 9 after in parallel filter capacitor C1, C2 successively, power supply K's
The other end is connect with 1 foot of LM7805 integrated regulators 10, and 1 foot 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；2 feet of LM7805 integrated regulators 10 are grounded, LM7805 integrated voltage-stabilizeds
In parallel filter capacitor C3, C4 successively between 3 feet and 2 feet of device 10, power supply of the output+5V voltages as subsequent conditioning circuit；
555 single-shot trigger circuit I includes NE555 time-base integrated circuits I, resistance R2, capacitance C5, C6；It is described
6 feet of NE555 time-base integrated circuits I are connect by resistance R2 with 3 feet of LM7805 integrated regulators 10 after being connect with 7 feet,
6 feet, 5 feet of NE555 time-base integrated circuits I are grounded by capacitance C5, C6 respectively, the 2 feet connection of NE555 time-base integrated circuits I
Output end of 3 feet of pressure sensor A1, NE555 time-base integrated circuit I as 555 single-shot trigger circuits I, 555 is monostable
The output end of state trigger circuit I is connect 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
Input terminal as motor-drive circuit I after type triode T1 is connect with the base stage of PNP type triode V1, NPN type triode T1
+ 5V power ends and ground terminal, NPN type triode T1 and PNP type triode are respectively connected with the collector of PNP type triode V1
It is connect with one end of motor-drive circuit I after the emitter connection of V1；The other end of motor-drive circuit I simultaneously with NPN type three
Pole pipe T2 is connected with the emitter of PNP type triode V2, and the collector of NPN type triode T2 and PNP type triode V2 connects respectively
Then the base stage of the collector of NPN type triode T1 and PNP type triode V1, NPN type triode T2 and PNP type triode V2 connects
The output end of output end after connecing as motor-drive circuit I, motor-drive circuit I passes through resistance R4 and 555 monostable triggers
The output end of circuit II connects；
555 single-shot trigger circuit II includes NE555 time-base integrated circuits II, resistance R5, capacitance C7, C8；It is described
6 feet of NE555 time-base integrated circuits II are connect by resistance R5 with+5V power ends after being connect with 7 feet, and basis set is at electricity when NE555
6 feet, 5 feet on road II are grounded by capacitance C8, C7 respectively, and 2 feet of NE555 time-base integrated circuits II are connected to pressure sensor
3 feet of A2, NE555 time-base integrated circuit II are connect with one end of reset switch S1, the other end ground connection of reset switch S1；It is described
Output end of 3 feet of NE555 time-base integrated circuits II as 555 single-shot trigger circuits II；
555 multi-resonant includes NE555 time-base integrated circuits III, resistance R6, R7, capacitance C9, C10, two when circuit 16
Pole pipe D5, D6；8 feet and 4 feet of the NE555 time-base integrated circuits III are connect with the emitter of NPN type triode T3, triode
The collector of T3 is connect with 3 feet of LM7805 integrated regulators 10,7 feet of NE555 time-base integrated circuits III by resistance R6 with
Its 8 foot connects, and 7 feet of NE555 time-base integrated circuits III are connect with the anode of diode D5, and the cathode of diode D5 connects simultaneously
2 feet and 6 feet of NE555 time-base integrated circuits III, 2 feet of NE555 time-base integrated circuits III are connect with the anode of diode D6,
The cathode of diode D6 is connect by resistance R7 with 7 feet of NE555 time-base integrated circuits III, and the 2 of NE555 time-base integrated circuits III
Foot and 5 feet are grounded by capacitance C9, C10 respectively, and 3 feet 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 ends of 555 single-shot trigger circuits I and 555 single-shot trigger circuits II, at the same with two of door N1
Input terminal respectively connected two input terminals 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 with the output end of door N1 respectively connected with one of door N3, N2 input terminal, with door
It is connect with the output end of 555 multi-resonant oscillating circuits 16 after another input terminal connection of N3, N2, the output end point with door N3, N2
It is not connected to the input terminal and output end of motor-drive circuit II；
The motor-drive circuit II includes motor II, NPN type triode T4, T5, PNP type triode V3, V4；It is described
Input terminal as motor-drive circuit II after NPN type triode T4 is connect with the base stage of PNP type triode V3, three pole of NPN type
The collector of pipe T4 and PNP type triode V3 respectively connected+5V power ends and ground terminal, NPN type triode T4 and positive-negative-positive three
It is connect with one end of motor II after the emitter connection of pole pipe V3；The other end of motor II simultaneously with NPN type triode T5 and PNP
The emitter of type triode V4 connects, and the collector of NPN type triode T5 and PNP type triode V4 respectively connected NPN type three
The collector of pole pipe T4 and PNP type triode V3, NPN type triode T5 are used as electricity after being connect 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, capacitance C11, C12；Institute
State NE555 time-base integrated circuits IV 8 feet and 4 feet connection after connect with+5V power ends, 8 feet of NE555 time-base integrated circuits IV
Connect simultaneously with its 7 foot and 6 feet by resistance R9,6 feet and 5 feet are respectively by capacitance C11, C12 ground connection, basis set when NE555
At 2 feet and 3 feet of circuit IV respectively as the input terminal and output end of 555 single-shot trigger circuits III, 555 monostable triggers electricity
The input terminal on road III is connect with one end of reset switch S2, the other end ground connection of reset switch S2；
The motor-drive circuit III includes motor III, NPN type triode T6, T7, PNP type triode V5, V6；It is described
Input terminal as motor-drive circuit III after NPN type triode T6 is connect with the base stage of PNP type triode V5, three pole of NPN type
The collector of pipe T6 and PNP type triode V5 respectively connected+5V power ends and ground terminal, NPN type triode T6 and positive-negative-positive three
It is connect with III one end of motor after the emitter connection of pole pipe V5；The other end of motor III simultaneously with NPN type triode T7 and positive-negative-positive
The emitter of triode V6 connects, and the collector of NPN type triode T7 and PNP type triode V6 respectively connected three pole of NPN type
The collector of pipe T6 and PNP type triode V5, NPN type triode T7 are used as motor after being connect with the base stage of PNP type triode V6
The output end of driving circuit III；
The present invention operation principle be：
After tapping into 220V alternating currents, power switch K is pressed, controlling soldering iron pawl seat by electric iron clamping handle opens, will
The electric iron of electrification is placed in soldering iron slot by soldering iron hole and is 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 overturning high level signal
Go out low level signal to motor-drive circuit I, when the solder horn of electric iron does not enter in rinse bath, pressure sensor A2 is not examined
Pressure signal is measured, the low level signal exported exports high level signal to electricity after the overturning of 555 single-shot trigger circuits II
Drive circuit I, NPN type triode T2, PNP type triode V1 conductings, NPN type triode T1, PNP type triode V2 cut-offs,
Motor I drives rinse bath to advance, and until the solder horn of electric iron is inserted by soldering iron hole in rinse bath, pressure sensor A2 is examined
Pressure signal is measured, the high level signal exported exports low level signal to electricity after the overturning of 555 single-shot trigger circuits II
Drive circuit I, NPN type triode T1, T2, the cut-off of PNP type triode V1, V2, motor I stops operating, at this point, 555 is monostable
State trigger circuit I and 555 single-shot trigger circuits II export high level signal and give 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 conductings, NPN type triode T4, PNP type triode V4 cut-offs, motor II drive
Rinse bath rotation stops after a certain period of time, and primary cleaning finishes, and presses reset switch S1, and rinse bath returns to original position, waits for next
Secondary cleaning；
Rinse bath can be arranged it is multiple, when in the rinse bath having scolding tin and iron wire ball electric iron cannot be cleaned up when,
Reset switch S2 is pressed, the input terminal of 555 single-shot trigger circuits III is low level signal, the output high level letter after its overturning
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 III drives cleaning slotted disk rotation to stop after a certain period of time, and in addition also workable rinse bath, which is gone to alignment, to be ironed
Metal trough, rinse bath are replaced successfully；After the use of the rinse bath in device, cleaning slotted disk can be opened, is filled by electric iron
Clamp hand handle opens rinse bath, the scolding tin being replaced and cleaned in slot and iron wire ball.
The beneficial effects of the invention are as follows：
The present invention controls rinse bath by control circuit to step up and clean to the solder horn of electric iron, and can pass through
Rinse bath switching circuit replaces rinse bath, and the scolding tin or iron wire ball clast fallen out of rinse bath will be contained in waste material
It is simple in structure in box, it is easy to operate, the time of cleaning solder horn has been saved for electricians, has been improved work efficiency.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the control circuit principle schematic of cleaning device of the present invention；
Fig. 3 is rinse bath switching principle schematic diagram of the present invention；
Each label in Fig. 1~Fig. 3：1- electric iron clampings handle, 2- soldering irons hole, 3- soldering irons pawl seat, 4- soldering irons slot, 5- waste materials
Box, 6- rinse baths, 7- cleanings slotted disk, 8- transformers, 9- rectifier bridges, 10- LM7805 integrated regulators, 11- pressure sensors
A1,12-555 single-shot trigger circuit I, 13- motor-drive circuits I, 14-555 single-shot trigger circuits II, 15- pressure sensings
Device A2,16-555 multi-resonant oscillating circuit, 17- Combinational Logic Controls circuit, 18- motor-drive circuits II, 19-555 monostables are touched
Power Generation Road III, 20- motor-drive circuits III, R1~R10- resistance, C1~C12- capacitances, T1~T7-NPN types triode, V1~
V6-PNP types triode, K- power switches, LED-LED indicator lights, M- motors, D1~D6- diodes, N1~N3- and door, G1-
NAND gate.
Specific implementation mode
In the following with reference to the drawings and specific embodiments, the invention will be further described.
Embodiment 1：As shown in Figure 1, a kind of electric iron cleaning device, including a babinet, babinet is equipped with soldering iron slot 4 and clearly
Cleaning device, babinet lower end are equipped 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 clean on slotted disk 7 and are equipped with rinse bath 6, and solder stick and iron wire ball, cleaning are housed in rinse bath 6
Slotted disk 7 and rinse bath 6 are rotatable and can pacify on the notch of the soldering iron slot 4 and rinse bath 6 along babinet transverse shifting
Equipped with soldering iron pawl seat 3 and electric iron clamping handle 1, the center of soldering iron pawl seat 3 is soldering iron 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, different 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 babinet, babinet are equipped with soldering iron slot 4 and cleaning device, case
Body lower end is equipped with waste material box 5, and the cleaning device includes rinse bath 6, cleaning slotted disk 7, the control circuit of cleaning device and cleaning
Slot switching circuit cleans on slotted disk 7 and is equipped with 3 rinse baths 6, and solder stick and iron wire ball are housed in rinse bath 6, cleans slotted disk 7
It is rotatable with rinse bath 6 and can be mounted on the notch of the soldering iron slot 4 and rinse bath 6 along babinet transverse shifting
The center of soldering iron pawl seat 3 and electric iron clamping handle 1, soldering iron pawl seat 3 is soldering iron hole 2, and electric iron clamping handle control 1 is for controlling
Soldering iron pawl seat 3 is opened.
As shown in Fig. 2, the control circuit of the cleaning device includes transformer 8, rectifier bridge 9, power switch K, LED indication
Lamp, reset switch S1, LM7805 integrated regulator 10, pressure sensor A1,555 single-shot trigger circuits I, motor-drive circuit
I, 555 single-shot trigger circuits II, pressure sensor A2,555 multi-resonant oscillating circuits 16, Combinational Logic Control circuit 17, motor
Driving circuit II；The alternating current of the 220V passes sequentially through the decompression of transformer 8,9 rectification of rectifier bridge, LM7805 integrated regulators 10
Output+5V voltages after voltage stabilizing, the power supply as subsequent conditioning circuit.
The input terminal of the transformer 8 is electrically connected with 220V exchanges, and output end is connected to 1 foot and 3 feet of rectifier bridge 9,
Its 2 foot is connected to one end of power switch K to 2 feet and 4 feet of rectifier bridge 9 after in parallel filter capacitor C1, C2 successively, power supply K's
The other end is connect with 1 foot of LM7805 integrated regulators 10, and 1 foot 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；2 feet of LM7805 integrated regulators 10 are grounded, LM7805 integrated voltage-stabilizeds
In parallel filter capacitor C3, C4 successively between 3 feet and 2 feet of device 10, power supply of the output+5V voltages as subsequent conditioning circuit.
555 single-shot trigger circuit I includes NE555 time-base integrated circuits I, resistance R2, capacitance C5, C6；It is described
6 feet of NE555 time-base integrated circuits I are connect by resistance R2 with 3 feet of LM7805 integrated regulators 10 after being connect with 7 feet,
6 feet, 5 feet of NE555 time-base integrated circuits I are grounded by capacitance C5, C6 respectively, the 2 feet connection of NE555 time-base integrated circuits I
Output end of 3 feet of pressure sensor A1, NE555 time-base integrated circuit I as 555 single-shot trigger circuits I, 555 is monostable
The output end of state trigger circuit I is connect 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
Input terminal as motor-drive circuit I after type triode T1 is connect with the base stage of PNP type triode V1, NPN type triode T1
+ 5V power ends and ground terminal, NPN type triode T1 and PNP type triode are respectively connected with the collector of PNP type triode V1
It is connect with one end of motor-drive circuit I after the emitter connection of V1；The other end of motor-drive circuit I simultaneously with NPN type three
Pole pipe T2 is connected with the emitter of PNP type triode V2, and the collector of NPN type triode T2 and PNP type triode V2 connects respectively
Then the base stage of the collector of NPN type triode T1 and PNP type triode V1, NPN type triode T2 and PNP type triode V2 connects
The output end of output end after connecing as motor-drive circuit I, motor-drive circuit I passes through resistance R4 and 555 monostable triggers
The output end of circuit II connects.
555 single-shot trigger circuit II includes NE555 time-base integrated circuits II, resistance R5, capacitance C7, C8；It is described
6 feet of NE555 time-base integrated circuits II are connect by resistance R5 with+5V power ends after being connect with 7 feet, and basis set is at electricity when NE555
6 feet, 5 feet on road II are grounded by capacitance C8, C7 respectively, and 2 feet of NE555 time-base integrated circuits II are connected to pressure sensor
3 feet of A2, NE555 time-base integrated circuit II are connect with one end of reset switch S1, the other end ground connection of reset switch S1；It is described
Output end of 3 feet of NE555 time-base integrated circuits II as 555 single-shot trigger circuits II.
555 multi-resonant includes NE555 time-base integrated circuits III, resistance R6, R7, capacitance C9, C10, two when circuit 16
Pole pipe D5, D6；8 feet and 4 feet of the NE555 time-base integrated circuits III are connect with the emitter of NPN type triode T3, triode
The collector of T3 is connect with 3 feet of LM7805 integrated regulators 10,7 feet of NE555 time-base integrated circuits III by resistance R6 with
Its 8 foot connects, and 7 feet of NE555 time-base integrated circuits III are connect with the anode of diode D5, and the cathode of diode D5 connects simultaneously
2 feet and 6 feet of NE555 time-base integrated circuits III, 2 feet of NE555 time-base integrated circuits III are connect with the anode of diode D6,
The cathode of diode D6 is connect by resistance R7 with 7 feet of NE555 time-base integrated circuits III, and the 2 of NE555 time-base integrated circuits III
Foot and 5 feet are grounded by capacitance C9, C10 respectively, and 3 feet 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 ends of 555 single-shot trigger circuits I and 555 single-shot trigger circuits II, at the same with two of door N1
Input terminal respectively connected two input terminals 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 with the output end of door N1 respectively connected with one of door N3, N2 input terminal, with door
It swings when the output end of circuit 16 connect with 555 multi resonants after another input terminal connection of N3, N2, divides with the output end of door N3, N2
It is not connected to the input terminal and output end of motor-drive circuit II.
The motor-drive circuit II includes motor II, NPN type triode T4, T5, PNP type triode V3, V4；It is described
Input terminal as motor-drive circuit II after NPN type triode T4 is connect with the base stage of PNP type triode V3, three pole of NPN type
The collector of pipe T4 and PNP type triode V3 respectively connected+5V power ends and ground terminal, NPN type triode T4 and positive-negative-positive three
It is connect with one end of motor II after the emitter connection of pole pipe V3；The other end of motor II simultaneously with NPN type triode T5 and PNP
The emitter of type triode V4 connects, and the collector of NPN type triode T5 and PNP type triode V4 respectively connected NPN type three
The collector of pole pipe T4 and PNP type triode V3, NPN type triode T5 are used as electricity after being connect 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 reset switch S2,555 single-shot trigger circuits III, motor drive
Dynamic circuit III, 555 single-shot trigger circuit III include NE555 time-base integrated circuits IV, resistance R9, capacitance C11, C12；Institute
State NE555 time-base integrated circuits IV 8 feet and 4 feet connection after connect with+5V power ends, 8 feet of NE555 time-base integrated circuits IV
Connect simultaneously with its 7 foot and 6 feet by resistance R9,6 feet and 5 feet are respectively by capacitance C11, C12 ground connection, basis set when NE555
At 2 feet and 3 feet of circuit IV respectively as the input terminal and output end of 555 single-shot trigger circuits III, 555 monostable triggers electricity
The input terminal on road III is connect with one end of reset switch S2, the other end ground connection of reset switch S2.
The motor-drive circuit III includes motor III, NPN type triode T6, T7, PNP type triode V5, V6；It is described
Input terminal as motor-drive circuit III after NPN type triode T6 is connect with the base stage of PNP type triode V5, three pole of NPN type
The collector of pipe T6 and PNP type triode V5 respectively connected+5V power ends and ground terminal, NPN type triode T6 and positive-negative-positive three
It is connect with III one end of motor after the emitter connection of pole pipe V5；The other end of motor III simultaneously with NPN type triode T7 and positive-negative-positive
The emitter of triode V6 connects, and the collector of NPN type triode T7 and PNP type triode V6 respectively connected three pole of NPN type
The collector of pipe T6 and PNP type triode V5, NPN type triode T7 are used as motor after being connect with the base stage of PNP type triode V6
The output end of driving circuit III.
After tapping into 220V alternating currents, power switch K is pressed, the electric iron of electrification is placed on soldering iron slot 4 by soldering iron hole 2
Interior clamping, pressure sensor A111 is detected be put into the signal of electric iron after, export high level signal to 555 monostable triggers electricity
I 12,555 single-shot trigger circuit I 12 of road exports low level signal to motor-drive circuit I 13 after overturning high level signal,
When the solder horn of electric iron does not enter in rinse bath 6, pressure signal, the low electricity of output is not detected in pressure sensor A215
Ordinary mail number exports high level signal to motor-drive circuit I 13, three pole of NPN type after the overturning of 555 single-shot trigger circuits II 14
Pipe T2, PNP type triode V1 conductings, NPN type triode T1, PNP type triode V2 cut-offs, motor I drive rinse bath 6 to advance,
Until the solder horn of electric iron is inserted by soldering iron hole 2 in rinse bath 6, pressure sensor A215 detects pressure signal,
The high level signal exported exports low level signal to motor-drive circuit I 13 after the overturning of 555 single-shot trigger circuits II 14,
NPN type triode T1, T2, the cut-off of PNP type triode V1, V2, motor I stops operating, at this point, 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 conductings, NPN type triode T4, PNP type triode V4 cut-offs, motor II drive
The rotation of rinse bath 6 stops after a certain period of time, and primary cleaning finishes, and presses reset switch S1, rinse bath 6 returns to original position, under waiting
Primary cleaning；
When in rinse bath 6 scolding tin and iron wire ball electric iron cannot be cleaned up when, press reset switch S2,555 is single
The input terminal of stable trigger circuit III 19 is low level signal, and high level signal is exported to motor-drive circuit III after its overturning
20, NPN type triode T6, PNP type triode V6 conductings, NPN type triode T7, PNP type triode V5 cut-offs, the drive of motor III
The cleaning rotation of slotted disk 7 stops after a certain period of time, will go back workable rinse bath 6 and goes to suitable position, that is, converts successfully；Work as device
In the use of 3 rinse baths 6 after, can open cleaning slotted disk 7, by electric iron clamping handle 1 open rinse bath 6, more
The scolding tin and iron wire ball in rinse bath 6 are changed, for the scrap collecting fallen in cleaning process in waste material box 5, waste material box 5 can after filling
Cleaning is disassembled at any time.
Specific embodiments of the present invention are explained in detail above in conjunction with attached drawing, but the present invention is not limited to above-mentioned realities
Example is applied, it within the knowledge of a person skilled in the art, can also be without departing from the purpose of the present invention
Various changes can be made.
Claims (2)
1. a kind of electric iron cleaning device, it is characterised in that：Including a babinet, babinet is equipped with soldering iron slot（4）And cleaning device,
Babinet lower end is equipped with waste material box（5）, the cleaning device includes rinse bath（6）, cleaning slotted disk（7）, cleaning device control electricity
Road and rinse bath switching circuit clean slotted disk（7）On rinse bath is installed（6）, rinse bath（6）It is interior that solder stick and iron wire are housed
Ball cleans slotted disk（7）And rinse bath（6）It is rotatable and can be along babinet transverse shifting, the soldering iron slot（4）And rinse bath
（6）Notch on be mounted on soldering iron pawl seat（3）With electric iron clamping handle（1）, soldering iron pawl seat（3）Center be soldering iron hole
（2）；
The control circuit of the cleaning device includes transformer（8）, rectifier bridge（9）, power switch K, LED light, reset open
Close S1, LM7805 integrated regulator（10）, pressure sensor A1（11）, 555 single-shot trigger circuits I（12）, motor driving electricity
Road 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 alternating current of 220V passes sequentially through transformer（8）Decompression, rectifier bridge（9）It is whole
Stream, LM7805 integrated regulators（10）Output+5V voltages after voltage stabilizing, the power supply as subsequent conditioning circuit；
The transformer（8）Input terminal and 220V exchange be electrically connected, output end is connected to rectifier bridge（9）1 foot and 3 feet,
Rectifier bridge（9）2 feet and 4 feet its 2 foot is connected to one end of power switch K after in parallel filter capacitor C1, C2 successively, power supply is opened
Close the other end and LM7805 integrated regulators of K（10）1 foot connection, LM7805 integrated regulators（10）1 foot pass through resistance
R1 and the anode of LED light connect, the minus earth of LED light；LM7805 integrated regulators（10）2 feet ground connection,
LM7805 integrated regulators（10）3 feet and 2 feet between in parallel filter capacitor C3, C4 successively, output+5V voltages are as follow-up electricity
The power supply on road；
555 single-shot trigger circuit I（12）Including NE555 time-base integrated circuits I, resistance R2, capacitance C5, C6；It is described
6 feet of NE555 time-base integrated circuits I connect with 7 feet after by resistance R2 and LM7805 integrated regulators（10）3 feet connection,
6 feet, 5 feet of NE555 time-base integrated circuits I are grounded by capacitance C5, C6 respectively, the 2 feet connection of NE555 time-base integrated circuits I
Pressure sensor A1（11）, 3 feet of NE555 time-base integrated circuits I are as 555 single-shot trigger circuits I（12）Output end
And pass through resistance R3 and motor-drive circuit I（13）Connection；
The motor-drive circuit I（13）Including motor I, NPN type triode T1, T2, PNP type triode V1, V2；The NPN
Type triode T1 is used as motor-drive circuit I after being connect with the base stage of PNP type triode V1（13）Input terminal, three pole of NPN type
The collector of pipe T1 and PNP type triode V1 respectively connected+5V power ends and ground terminal, NPN type triode T1 and positive-negative-positive three
It is connect with one end of motor I after the emitter connection of pole pipe V1；The other end of motor I simultaneously with NPN type triode T2 and positive-negative-positive
The emitter of triode V2 connects, and the collector of NPN type triode T2 and PNP type triode V2 respectively connected three pole of NPN type
The collector of pipe T1 and PNP type triode V1, NPN type triode T2 are used as motor after being connect with the base stage of PNP type triode V2
Driving circuit I（13）Output end and pass through resistance R4 and 555 single-shot trigger circuits II（14）Output end connection；
555 single-shot trigger circuit II（14）Including NE555 time-base integrated circuits II, resistance R5, capacitance C7, C8；It is described
6 feet of NE555 time-base integrated circuits II are connect by resistance R5 with+5V power ends after being connect with 7 feet, and basis set is at electricity when NE555
6 feet, 5 feet on road II are grounded by capacitance C8, C7 respectively, and 2 feet of NE555 time-base integrated circuits II are connected to pressure sensor A2
（15）, 3 feet of NE555 time-base integrated circuits II connect with one end of reset switch S1, the other end ground connection of reset switch S1,
3 feet of NE555 time-base integrated circuits II are as 555 single-shot trigger circuits II（14）Output end；
555 multi-resonant oscillating circuit（16）Including NE555 time-base integrated circuits III, resistance R6, R7, capacitance C9, C10, two poles
Pipe D5, D6；8 feet and 4 feet of the NE555 time-base integrated circuits III are connect with the emitter of NPN type triode T3, NPN type three
The collector of pole pipe T3 and LM7805 integrated regulators（10）The connection of 3 feet, 7 feet of NE555 time-base integrated circuits III pass through electricity
Resistance R6 is connect with its 8 foot, and 7 feet of NE555 time-base integrated circuits III are connect with the anode of diode D5, and the cathode of diode D5 is same
When be connected to 2 feet and 6 feet of NE555 time-base integrated circuits III, the sun of 2 feet and diode D6 of NE555 time-base integrated circuits III
Pole connects, and the cathode of diode D6 connect by resistance R7 with 7 feet of NE555 time-base integrated circuits III, and basis set is at electricity when NE555
2 feet and 5 feet on road III are grounded by capacitance C9, C10 respectively, and 3 feet of NE555 time-base integrated circuits III are as 555 multi-harmonic-oscillations
Circuit（16）Output end；
The Combinational Logic Control circuit（17）Including with door N1, N2, N3, NAND gate G1；Two input terminals with door N1
It respectively connected 555 single-shot trigger circuits I（12）With 555 single-shot trigger circuits II（14）Output end, while with door N1
Two input terminals respectively connected two input terminals of NAND gate G1, the output end of NAND gate G1 passes through resistance R8 and NPN type
The base stage of triode T3 connects, and NAND gate G1 and respectively connected an input terminal with door N3, N2 with the output end of door N1, with
Door N3, N2 another input terminal connection after with 555 multi-resonant oscillating circuits（16）Output end connection, the output with door N3, N2
End respectively connected motor-drive circuit II（18）Input terminal and output end；
The motor-drive circuit II（18）Including motor II, NPN type triode T4, T5, PNP type triode V3, V4；It is described
NPN type triode T4 is used as motor-drive circuit II after being connect with the base stage of PNP type triode V3（18）Input terminal, NPN type
The collector of triode T4 and PNP type triode V3 respectively connected+5V power ends and ground terminal, NPN type triode T4 and PNP
It is connect with one end of motor II after the emitter connection of type triode V3；The other end of motor II simultaneously with NPN type triode T5
It is connected with the emitter of PNP type triode V4, the collector of NPN type triode T5 and PNP type triode V4 respectively connected NPN
The collector of type triode T4 and PNP type triode V3, NPN type triode T5 make after being connect with the base stage of PNP type triode V4
For motor-drive circuit II（18）Output end.
2. 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）Including NE555 time-base integrated circuits IV, resistance R9, capacitance C11, C12；Institute
State NE555 time-base integrated circuits IV 8 feet and 4 feet connection after connect with+5V power ends, 8 feet of NE555 time-base integrated circuits IV
Connect simultaneously with its 7 foot and 6 feet by resistance R9,6 feet and 5 feet are respectively by capacitance C11, C12 ground connection, basis set when NE555
At 2 feet and 3 feet of circuit IV respectively as 555 single-shot trigger circuits III（19）Input terminal and output end, 555 monostables touch
Power Generation Road III（19）Input terminal connect with one end of reset switch S2, the other end of reset switch S2 ground connection；
The motor-drive circuit III（20）Including motor III, NPN type triode T6, T7, PNP type triode V5, V6；It is described
NPN type triode T6 is used as motor-drive circuit III after being connect with the base stage of PNP type triode V5（20）Input terminal, NPN type
The collector of triode T6 and PNP type triode V5 respectively connected+5V power ends and ground terminal, NPN type triode T6 and PNP
It is connect with III one end of motor after the emitter connection of type triode V5；The other end of motor III simultaneously with NPN type triode T7 and
The emitter of PNP type triode V6 connects, and the collector of NPN type triode T7 and PNP type triode V6 respectively connected NPN type
The collector of triode T6 and PNP type triode V5, conduct after NPN type triode T7 is connect with the base stage of PNP type triode V6
Motor-drive circuit III（20）Output end.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610915777.XA CN106312223B (en) | 2016-10-21 | 2016-10-21 | A kind of electric iron cleaning device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610915777.XA CN106312223B (en) | 2016-10-21 | 2016-10-21 | A kind of electric iron cleaning device |
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| CN106312223A CN106312223A (en) | 2017-01-11 |
| CN106312223B true CN106312223B (en) | 2018-07-24 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2661355Y (en) * | 2003-06-02 | 2004-12-08 | 胡锡安 | Intelligent electric iron rack |
| CN201079784Y (en) * | 2007-09-24 | 2008-07-02 | 深圳市迪比科电子科技有限公司 | Cleaning device for chromium iron head |
| JP5203137B2 (en) * | 2008-10-31 | 2013-06-05 | 白光株式会社 | Soldering table |
| CN204381616U (en) * | 2014-12-31 | 2015-06-10 | 山东尚威新能源电力有限公司 | A kind of solar module productive power pond welding device |
| CN205043313U (en) * | 2015-10-26 | 2016-02-24 | 成都航空职业技术学院 | Automatic clear tin controlling means of response soldering iron |
| CN206241419U (en) * | 2016-10-21 | 2017-06-13 | 昆明理工大学 | A kind of electric iron cleaning device |
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