CN207675729U - A kind of reciprocal regulating device - Google Patents
A kind of reciprocal regulating device Download PDFInfo
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- CN207675729U CN207675729U CN201721588026.8U CN201721588026U CN207675729U CN 207675729 U CN207675729 U CN 207675729U CN 201721588026 U CN201721588026 U CN 201721588026U CN 207675729 U CN207675729 U CN 207675729U
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- posture
- resistance
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- power transmission
- reciprocal
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Abstract
The utility model discloses a kind of reciprocal regulating device, the reciprocal driving execution module of setting and posture beam, backhaul stop bit unthreaded hole and backhaul stop bit unthreaded hole are set on posture beam, control signal is sent to reciprocal driving execution module, drive the reciprocating motion of posture beam, in reciprocatory movement, backhaul stop bit unthreaded hole and backhaul stop bit unthreaded hole by infrared sensor transmitting tube and reception pipe line when, transmitting tube and reception pipe are connected, infrared detection amplifying circuit sends control signal to reciprocal driving execution module, stops the reciprocating motion of posture beam；Detection comb is mounted on posture beam, detection comb can follow posture beam to move reciprocatingly together, reduce manpower and pay, improve detection efficiency；Two locating wheels are set in posture mechanism case, three-point positioning mechanism is constituted with the reciprocal driving gear of posture beam lower end so that the reciprocating motion of posture beam, which is stablized, to be carried out, and is avoided the occurrence of and is run chain situation, influences detection efficiency.
Description
Technical field
The utility model is related to the detections of hair lubricity, and in particular to a kind of reciprocal regulating device.
Background technology
For shampoo dew, hair care film, the washing products such as hair conditioner, lubricity be examine its mass effect index it
One, the still unripe automatic method for examining washing product lubricity of the prior art is typically manually stirred by user to be checked
The hair of survey person judges profit hair effect with sense of touch, experience, and in the process, user needs frequently, reciprocal comb is dynamic to be checked in multiple times
The hair of survey person, to obtain detection data, the hair that reciprocal comb moves person to be detected frequently, in multiple times need to take considerable time, consume
Take manpower and time.
Up for the device that automatic reciprocating can comb dynamic hair to be detected of proposition, the input of manpower is reduced, the time is reduced
Pay, improve detection efficiency.
Utility model content
The utility model provides a kind of reciprocal regulating device, solves the problems, such as that detection efficiency of the existing technology is low.
The utility model solves the above problems by the following technical programs：
A kind of reciprocal regulating device, including posture mechanism case, backhaul stop bit unthreaded hole, back and forth driving gear, backhaul stop bit light
Hole, infrared sensor, posture beam, rack；The posture beam crosses the posture mechanism case；It is equipped in the left end of the posture beam
Backhaul stop bit unthreaded hole is equipped with backhaul stop bit unthreaded hole in the right end of the posture beam；The posture beam it is lower along milling at rack；Institute
The lower end that reciprocal driving gear is mounted on the posture beam is stated, external gear is engaged with the rack；Further include that infrared detection is put
Big module and reciprocal driving execution module；The output end of the infrared detection amplification module and the reciprocal driving execution module
Control terminal connects, and control posture beam stops moving back and forth；The reciprocal driving execution module also receives external control signal, control
The reciprocating motion of posture beam；The infrared detection amplification module mainly include infrared sensor, the infrared sensor mainly by
Transmitting tube and reception pipe composition, the transmitting tube are mounted on the antetheca of the posture mechanism case, and the reception pipe is mounted on described
The rear wall of posture mechanism case；The transmitting tube is connected to the light path of reception pipe by backhaul stop bit unthreaded hole or backhaul stop bit unthreaded hole
When, the reciprocal driving execution module stops driving.
Further, the infrared detection amplification module is made of infrared circuit and amplifying circuit；The infrared inspection
The output end of slowdown monitoring circuit and the input terminal of amplifying circuit connect；The output end of the amplifying circuit executes mould with the reciprocal driving
The control terminal of block connects；
The infrared circuit is made of transmitting tube and reception pipe, transmitting tube current-limiting resistance and reception pipe balance resistance；
The amplifying circuit is by biasing resistance, in place operational amplifier, in place signal feedback resistance, optocoupler input current-limiting resistance, in place
Signal optical coupling isolator, the first normally opened contact of relay composition；
The anode of the anode of the transmitting tube, the anode of reception pipe and external power supply connects, the cathode warp of the transmitting tube
Transmitting tube current-limiting resistance is grounded, the received pipe balance resistance ground connection of the cathode of the reception pipe, the cathode of the reception pipe with arrive
The negative input end of bit arithmetic amplifier；The positive input terminal of the operational amplifier in place is grounded through biasing resistance；It is described to transport in place
The negative input end for calculating amplifier is connect through signal feedback resistance in place with the output end of operational amplifier in place；External power supply is just
Pole through optocoupler input current-limiting resistance, the input terminal of signal optical coupling isolator, the first normally opened contact of relay are arrived with described in place
The output end of bit arithmetic amplifier connects.
Further, the reciprocal driving execution module is by the first phase inverter, the second phase inverter, positive speed-up capacitor, just
To release resistance, the first normally-closed contact of relay, forward drive isolating diode, forward drive left arm coupling resistance, positive drive
Dynamic power transmission left arm is silicon-controlled, forward drive right arm coupling resistance, forward drive power transmission right arm are silicon-controlled, reversed speed-up capacitor, anti-
To release resistance, the second normally-closed contact of relay, reverse drive isolating diode, reverse drive left arm coupling resistance, reversed drive
Move silicon-controlled silicon-controlled power transmission left arm, reverse drive right arm coupling resistance, reverse drive power transmission right arm, dc motor, relay
Device electromagnetic coil, relay current-limiting resistance, output current limiting resistance, in place signal optical coupling isolator, left arm switching tube, right arm switch
Pipe forms；
External control signal through the first phase inverter, the second phase inverter, positive speed-up capacitor, the first normally-closed contact of relay,
Forward drive isolating diode, forward drive left arm the coupling resistance control terminal silicon-controlled with forward drive power transmission left arm are connect；
External power supply anode is connect through the silicon-controlled one end with the dc motor of forward drive power transmission left arm；The forward drive every
It is connect through the forward drive right arm coupling resistance control terminal silicon-controlled with the forward drive power transmission right arm from the cathode of diode；
The positive release resistor coupled in parallel is at the both ends of the positive speed-up capacitor；External control signal adds through the first phase inverter, reversely
Fast capacitance reversely discharges resistance, the second normally-closed contact of relay, reverse drive isolating diode, reverse drive right arm coupling electricity
The resistance control terminal silicon-controlled with the reverse drive power transmission right arm is connect；External power supply anode is controllable through reverse drive power transmission right arm
Silicon is connect with the other end of the dc motor；The cathode of the reverse drive isolating diode is coupled through reverse drive left arm
The resistance control terminal silicon-controlled with the reverse drive power transmission left arm is connect；The silicon-controlled anode of the reverse drive power transmission left arm
It is connect with one end of the dc motor, the silicon-controlled cathode of the reverse drive power transmission left arm connects outside through left arm switching tube
Power cathode；The silicon-controlled anode of forward drive power transmission right arm is connect with the other end of the dc motor, the positive drive
The silicon-controlled cathode of dynamic power transmission right arm connects external power supply cathode through right arm switching tube；The reversed release resistor coupled in parallel is reversely adding
The both ends of fast capacitance；External power supply anode through output current limiting resistance, in place the leading-out terminal of signal optical coupling isolator connect it is external
Power cathode, external power supply anode are connect through output current limiting resistance with the grid of left arm switching tube and right arm switching tube；Relay
After electromagnetic coil, the series connection of relay current-limiting resistance, it is attempted by the both ends of the dc motor.
Further, further include detection comb, the detection comb is mounted on the end of posture beam.
Further, further include two locating wheels, described two locating wheels are mounted in the posture mechanism case, described
The upper end of posture beam；The reciprocal driving gear and two locating wheels constitute three-point positioning mechanism.
Further, further include base shaft and master control body, the master control body is fastenedly connected in the base shaft；The reciprocal drive
Moving gear, two locating wheels are mounted in the posture mechanism case, and the posture mechanism case is mounted in the master control body, described
Posture beam crosses master control body and posture mechanism case.
Compared with prior art, there are following features：
1, the reciprocal driving execution module of setting and posture beam, are arranged backhaul stop bit unthreaded hole and backhaul stop bit light on posture beam
Hole sends to reciprocal driving execution module and controls signal, the reciprocating motion of drive posture beam, and in reciprocatory movement, backhaul stops
Position unthreaded hole and backhaul stop bit unthreaded hole by infrared sensor transmitting tube and reception pipe line when, connected transmitting tube and reception
Pipe, infrared detection amplifying circuit send control signal to reciprocal driving execution module, stop the reciprocating motion of posture beam, automatic real
Existing posture beam moves back and forth, and detection comb is mounted on posture beam, posture beam can be followed to move together, realizes that reciprocal comb is dynamic to be checked
The purpose of survey person's hair reduces manpower and pays, improves detection efficiency；
2, two locating wheels in posture mechanism case are set, three-point fix is constituted with the reciprocal driving gear of posture beam lower end
Mechanism so that the reciprocating motion of posture beam, which is stablized, to be carried out, and is avoided the occurrence of and is run chain situation, influences detection efficiency.
Description of the drawings
Fig. 1 is the overall structure figure of profit hair detection device.
Figure label is：1, signal cable；3, master control body；4, height regulating flange；5, base shaft；6, power cable；7, it shows
Display screen；9, posture beam；10, detection comb.
Fig. 2 is the utility model structure sectional view.
Figure label is：1, signal cable；3.1, posture axle construction；3.6, posture mechanism case；3.7, backhaul stop bit light
Hole；3.8, gear is back and forth driven；3.9, backhaul stop bit unthreaded hole；3.10, locating wheel；9, posture beam；9.1, rack.
Fig. 3 is the sectional view of posture mechanism case.
Figure label is：3.1, posture axle construction；3.6, posture mechanism case；3.8, gear is back and forth driven；3.10, positioning
Wheel；3.11, infrared sensor.
Fig. 4 is the circuit diagram of the utility model infrared detection amplification module.
Fig. 5 is the circuit diagram that the utility model back and forth drives execution module.
Specific implementation mode
The utility model is described in further detail with reference to embodiments, but the utility model is not limited to these implementations
Example.
A kind of reciprocal regulating device, including posture mechanism case 3.6, backhaul stop bit unthreaded hole 3.7, reciprocal driving gear 3.8, go
Journey stop bit unthreaded hole 3.9, infrared sensor 3.11, posture beam 9, rack 9.1；The posture beam 9 crosses the posture mechanism case
3.6；It is equipped with backhaul stop bit unthreaded hole 3.9 in the left end of the posture beam 9, backhaul stop bit light is equipped in the right end of the posture beam 9
Hole 3.7；The posture beam 9 it is lower along milling at rack 9.1；The reciprocal driving gear 3.8 is mounted on the posture beam 9
Lower end, external gear are engaged with the rack 9.1；Further include infrared detection amplification module and reciprocal driving execution module；It is described
The output end of infrared detection amplification module is connect with the control terminal of the reciprocal driving execution module, and control posture beam 9 stops past
Multiple movement；The reciprocal driving execution module also receives external control signal K, the reciprocating motion of control posture beam 9；It is described infrared
It includes infrared sensor 3.11 to detect amplification module mainly, and the infrared sensor 3.11 is mainly by transmitting tube and reception pipe group
At the transmitting tube is mounted on the antetheca of the posture mechanism case 3.6, and the reception pipe is mounted on the posture mechanism case 3.6
Rear wall；When the transmitting tube is connected to the light path of reception pipe by backhaul stop bit unthreaded hole 3.7 or backhaul stop bit unthreaded hole 3.9, institute
It states reciprocal driving execution module and stops driving.
Reciprocal driving execution module also receives external control signal K, the reciprocal fortune in the horizontal direction of control posture beam 9
It is dynamic, in reciprocatory movement, the line of backhaul stop bit unthreaded hole 3.7 or backhaul stop bit unthreaded hole 3.9 process transmitting tube and reception pipe
When, transmitting tube and reception pipe can be connected, infrared detection amplified signal sends control signal to reciprocal driving execution module, is motor
Power-off, posture beam stop moving back and forth.
Further, the infrared detection amplification module is made of infrared circuit and amplifying circuit；The infrared inspection
The output end of slowdown monitoring circuit and the input terminal of amplifying circuit connect；The output end of the amplifying circuit executes mould with the reciprocal driving
The control terminal of block connects；The infrared circuit is by transmitting tube Led and reception pipe Dl, transmitting tube current-limiting resistance Rl1And reception
Pipe balance resistance Rl2Composition；The amplifying circuit is by biasing resistance Rl3, operational amplifier A in placel, signal feedback resistance in place
Rl4, optocoupler input current-limiting resistance Rl5Signal optical coupling isolator Lcl, the first normally opened contact of relay J-11 compositions in place；Institute
State anode, the reception pipe D of transmitting tube LedlAnode and external power supply positive EPConnection, the cathode of the transmitting tube Led is through hair
Penetrate pipe current-limiting resistance Rl1Ground connection, the reception pipe DlThe received pipe balance resistance R of cathodel2Ground connection, the reception pipe DlThe moon
Pole and operational amplifier A in placelNegative input end；The positive input terminal of the operational amplifier in place is through biasing resistance Rl3Ground connection；
The operational amplifier A in placelNegative input end through signal feedback resistance R in placel4With operational amplifier A in placelOutput end
Connection；The positive E of external power supplyPThrough optocoupler input current-limiting resistance Rl5, in place the input terminal of signal optical coupling isolator Lcl, after
Electric appliance the first normally opened contact J-11 and the operational amplifier A in placelOutput end connection.
Further, the reciprocal driving execution module is by the first phase inverter GM1, the second phase inverter GM2, positive accelerate electricity
Hold CM1, positive release resistance RM1, the first normally-closed contact of relay J-01, forward drive isolating diode DM1, forward drive left arm
Coupling resistance RM3, the silicon-controlled SR of forward drive power transmission left arm11, forward drive right arm coupling resistance RM4, forward drive power transmission it is right
The silicon-controlled SR of arm12, reversed speed-up capacitor CM2, reversed release resistance RM2, the second normally-closed contact of relay J-02, reverse drive every
From diode DM2, reverse drive left arm coupling resistance RM6, the silicon-controlled SR of reverse drive power transmission left arm22, reverse drive right arm coupling
Resistance RM5, the silicon-controlled SR of reverse drive power transmission right arm21, dc motor M, electromagnetic coil relay J, relay current-limiting resistance
RM7, output current limiting resistance RM8, signal optical coupling isolator Lcl, left arm switching tube Mos1, right arm switching tube Mos2 composition in place；Outside
Portion controls signal K through the first phase inverter, the second phase inverter, positive speed-up capacitor, the first normally-closed contact of relay J-01, forward direction
Drive isolating diode DM1, forward drive left arm coupling resistance RM3With the silicon-controlled SR of forward drive power transmission left arm11Control terminal
Connection；External power supply anode EPThrough the silicon-controlled SR of forward drive power transmission left arm11It is connect with one end of the dc motor M；Institute
State forward drive isolating diode DM1Cathode through forward drive right arm coupling resistance RM4It can with the forward drive power transmission right arm
Control silicon SR12Control terminal connection；The positive release resistance RM1It is connected in parallel on the positive speed-up capacitor CM1Both ends；Outside control
Signal K processed is through the first phase inverter, reversed speed-up capacitor CM2, reversed release resistance RM2, it is the second normally-closed contact of relay J-02, anti-
To driving isolating diode DM2, reverse drive right arm coupling resistance RM5With the silicon-controlled SR of reverse drive power transmission right arm21Control
End connection processed；External power supply anode EPThrough the silicon-controlled SR of reverse drive power transmission right arm21Connect with the other end of the dc motor M
It connects；The reverse drive isolating diode DM2Cathode through reverse drive left arm coupling resistance RM6With the reverse drive power transmission
The silicon-controlled SR of left arm22Control terminal connection；The silicon-controlled SR of reverse drive power transmission left arm22Anode and the direct current drive
One end of machine M connects, the silicon-controlled SR of reverse drive power transmission left arm22Cathode through left arm switching tube Mos1 to connect external power supply negative
Pole EN；The silicon-controlled SR of forward drive power transmission right arm12Anode connect with the other end of the dc motor M, it is described positive to drive
The silicon-controlled SR of dynamic power transmission right arm12Cathode meet external power supply cathode E through right arm switching tube Mos2N；The reversed release resistance RM2
It is connected in parallel on reversed speed-up capacitor CM2Both ends；External power supply anode EPThrough output current limiting resistance RM8, signal optical coupling isolator in place
Leading-out terminal connection external power supply cathode EN, external power supply anode EPThrough output current limiting resistance RM8With left arm switching tube Mos1
It is connected with the grid of right arm switching tube Mos2；Electromagnetic coil relay J, relay current-limiting resistance RM7After series connection, it is attempted by described
The both ends of dc motor M.
The course of work of the utility model：
1, under standby mode, left arm switching tube Mos1 and right arm switching tube Mos2 are static conducting state, direct current generator M and
Electromagnetic coil relay J is in power-down state, and the first normally opened contact of relay J-11 is disconnected, the first normally-closed contact of relay J-
01 and the second normally-closed contact of relay J-02 is closed；
2, when external control signal K is 1, the silicon-controlled SR of forward drive power transmission left arm11It is controllable with forward drive power transmission right arm
Silicon SR12Triggering and conducting simultaneously, direct current generator M are rotated forward, reciprocal that gear 3.8 is driven to rotate forward, and 9 level of posture beam is driven to move right,
Electromagnetic coil relay J is powered on, and the first normally opened contact of relay J-11 is attracted, relay the first normally-closed contact J-01 and relay
Second normally-closed contact J-02 is disconnected；
3, moving to right with posture beam 9, backhaul stop bit unthreaded hole 3.9 move on at infrared sensor, connect transmitting tube and reception
Pipe, the input terminal conducting of signal optical coupling isolator Lcl in place, the leading-out terminal of signal optical coupling isolator Lcl is also switched in place,
Left arm switching tube Mos1 and the Mos2 cut-offs of right arm switching tube, the silicon-controlled SR of forward drive power transmission left arm11It is right with forward drive power transmission
The silicon-controlled SR of arm12Cut-off, direct current generator M stop rotating forward, reciprocal that gear 3.8 is driven to stop rotating forward, and the stopping of posture beam 9 moves to right, after
Electric appliance electromagnetic coil J power down, the first normally opened contact of relay J-11 are disconnected, relay the first normally-closed contact J-01 and relay the
Two normally-closed contact J-02 are closed, and return to the 1st point of standby mode；
4, when external control signal K is 0, the silicon-controlled SR of reverse drive power transmission right arm21It is controllable with reverse drive power transmission left arm
Silicon SR22Triggering and conducting simultaneously, direct current generator M reversions are reciprocal that gear 3.8 is driven to invert, and external gear band carry-over bar 9.1 is to the left
It is mobile, then posture beam 9 is driven to move to left, electromagnetic coil relay J is powered on, and the first normally opened contact of relay J-11, which is attracted, to be connected,
Relay the first normally-closed contact J-01 and the second normally-closed contact of relay J-02 are disconnected；
5, moving to left with posture beam 9, backhaul stop bit unthreaded hole 3.7 move infrared sensor and go out, and connect transmitting tube and reception
Pipe, the input terminal conducting of signal optical coupling isolator Lcl in place, the leading-out terminal of signal optical coupling isolator Lcl is also switched in place,
Left arm switching tube Mos1 and the Mos2 cut-offs of right arm switching tube, the silicon-controlled SR of reverse drive power transmission right arm21It is left with reverse drive power transmission
The silicon-controlled SR of arm22Cut-off, direct current generator stop reverse is reciprocal that 3.8 stop reverse of gear, the stopping of posture beam 9 is driven to move to left, relay
Device electromagnetic coil J power down, the first normally opened contact of relay J-11 are disconnected, relay the first normally-closed contact J-01 and relay second
Normally-closed contact J-02 is closed, and returns to the 1st point of standby mode.
Further, further include detection comb 10, the detection comb 10 is mounted on the end of posture beam 9.Detection comb can be with
The reciprocating motion for posture beam 9, is accordingly moved back and forth, and automatically reciprocal comb moves the hair of person to be detected.
Further, further include two locating wheels 3.10, described two locating wheels 3.10 are mounted on the posture mechanism case
In 3.6, in the upper end of the posture beam 9；The reciprocal driving gear 3.8 and two locating wheels 3.10 constitute three-point fix machine
Structure so that the reciprocating motion of posture beam, which is stablized, to be carried out, and is avoided the occurrence of and is run chain situation, influences detection efficiency.
Further comprise base shaft 5 and master control body 3, the master control body 3 is fastenedly connected in the base shaft 5；It is described reciprocal
Driving 3.8, two locating wheels 3.10 of gear exist mounted on the posture mechanism case 3.6, and the posture mechanism case 3.6 is mounted on
In the master control body 3, the posture beam 9 crosses master control body 3 and posture mechanism case 3.6.
Further, further include posture axle construction 3.1, the posture axle construction 3.1, the axis of posture beam 9 are mutually vertical
Directly.The setting of above-mentioned vertical mode can reduce in detection process and generate unnecessary torque, avoid waste electric energy so that appearance
The pitching movement of state beam is highly efficient.
3 both sides of the master control body are set there are two hole, and the posture beam 9 crosses master control body 3 by the two holes；The detection
Comb 10 is connected in the end of posture beam 9.Posture beam and 9 is not connected with master control body 3, and posture beam 9 can be with reciprocal driving gear
3.8 moving back and forth.Above structure is arranged, and when moistening hair effect for automatic detection, detection comb 10 moves back and forth offer structural support.
The posture beam 9 is equipped with the interior conduit for being laid with signal wire.Due to containing circuit structure in the utility model, electricity
Road can be by that can embody the data that profit sends out effect mounted on 10 detection of detection comb of posture beam 9.Therefore, in posture beam 9 is arranged
Pipeline passes through convenient for circuit-line, avoids circuit-line external, makes troubles to the system maintenance in detection process and later stage.
The circuit-line includes signal cable 1.
Further, further include height regulating flange 4；The master control body 3 is adjusted and is fastened by height regulating flange 4
In the upper end of base shaft 5；The external screw thread of 4 upper end of the height regulating flange and the elastic dilatation of 3 lower end of the master control body are tight
The internal thread for embracing set constitutes the first coaxial rotating slide mass；4 lower end inner cylinder of the height regulating flange constitutes second with base shaft 5
Coaxial rotating slide mass.Above-mentioned setting is easy to disassemble when being safeguarded and being repaired.
In addition, dispatch from foreign news agency is needed to provide power supply when utility model works, electric energy is introduced by power cable 6.It will also include aobvious
Display screen 7, for showing the reference data and detection data that embody profit hair effect.
Claims (6)
1. a kind of reciprocal regulating device, it is characterised in that：
Including posture mechanism case (3.6), backhaul stop bit unthreaded hole (3.7), back and forth driving gear (3.8), backhaul stop bit unthreaded hole
(3.9), infrared sensor (3.11), posture beam (9), rack (9.1)；
The posture beam (9) crosses the posture mechanism case (3.6)；It is equipped with backhaul stop bit light in the left end of the posture beam (9)
Hole (3.9) is equipped with backhaul stop bit unthreaded hole (3.7) in the right end of the posture beam (9)；The posture beam (9) it is lower along milling at
Rack (9.1)；The reciprocal driving gear (3.8) is mounted on the lower end of the posture beam (9), external gear and the rack
(9.1) it engages；
Further include infrared detection amplification module and reciprocal driving execution module；The output end of the infrared detection amplification module and institute
The control terminal connection of reciprocal driving execution module is stated, control posture beam (9) stops moving back and forth；The reciprocal driving execution module
Also receive external control signal, the reciprocating motion of control posture beam (9)；
The infrared detection amplification module includes mainly infrared sensor (3.11), and the infrared sensor (3.11) is mainly by sending out
Pipe and reception pipe composition are penetrated, the transmitting tube is mounted on the antetheca of the posture mechanism case (3.6), and the reception pipe is mounted on institute
State the rear wall of posture mechanism case (3.6)；The light path of the transmitting tube and reception pipe is stopped by backhaul stop bit unthreaded hole (3.7) or backhaul
When position unthreaded hole (3.9) is connected to, the reciprocal driving execution module stops driving.
2. a kind of reciprocal regulating device according to claim 1, it is characterised in that：
The infrared detection amplification module is made of infrared circuit and amplifying circuit；The output end of the infrared circuit
It is connect with the input terminal of amplifying circuit；The output end of the amplifying circuit and the control terminal of the reciprocal driving execution module connect
It connects；
The infrared circuit is made of transmitting tube and reception pipe, transmitting tube current-limiting resistance and reception pipe balance resistance；It is described
Amplifying circuit is by biasing resistance, in place operational amplifier, in place signal feedback resistance, optocoupler input current-limiting resistance, in place signal
Optical coupling isolator, the first normally opened contact of relay composition；
The anode of the anode of the transmitting tube, the anode of reception pipe and external power supply connects, and the cathode of the transmitting tube is emitted
Pipe current-limiting resistance is grounded, the received pipe balance resistance ground connection of the cathode of the reception pipe, the cathode of the reception pipe with transport in place
Calculate the negative input end of amplifier；The positive input terminal of the operational amplifier in place is grounded through biasing resistance；It is described to be put to bit arithmetic
The negative input end of big device is connect through signal feedback resistance in place with the output end of operational amplifier in place；The anode warp of external power supply
Optocoupler input current-limiting resistance, the input terminal of signal optical coupling isolator, the first normally opened contact of relay are transported in place with described in place
Calculate the output end connection of amplifier.
3. a kind of reciprocal regulating device according to claim 2, it is characterised in that：
The reciprocal driving execution module by the first phase inverter, the second phase inverter, positive speed-up capacitor, positive release resistance, after
The first normally-closed contact of electric appliance, forward drive isolating diode, forward drive left arm coupling resistance, forward drive power transmission left arm are controllable
Silicon, forward drive right arm coupling resistance, forward drive power transmission right arm be silicon-controlled, reversed speed-up capacitor, reversely discharges resistance, relay
The second normally-closed contact of device, reverse drive isolating diode, reverse drive left arm coupling resistance, reverse drive power transmission left arm are controllable
Silicon, reverse drive right arm coupling resistance, reverse drive power transmission right arm be silicon-controlled, dc motor, electromagnetic coil relay, relay
Device current-limiting resistance, output current limiting resistance, in place signal optical coupling isolator, left arm switching tube, right arm switching tube composition；
External control signal is through the first phase inverter, the second phase inverter, positive speed-up capacitor, the first normally-closed contact of relay, forward direction
Driving isolating diode, forward drive left arm the coupling resistance control terminal silicon-controlled with forward drive power transmission left arm are connect；It is external
Positive pole is connect through the silicon-controlled one end with the dc motor of forward drive power transmission left arm；The forward drive isolation two
The cathode of pole pipe is connect through the forward drive right arm coupling resistance control terminal silicon-controlled with the forward drive power transmission right arm；It is described
Forward direction release resistor coupled in parallel is at the both ends of the positive speed-up capacitor；External control signal is through the first phase inverter, reversed acceleration electricity
Hold, reversely discharge resistance, the second normally-closed contact of relay, reverse drive isolating diode, reverse drive right arm coupling resistance with
The silicon-controlled control terminal connection of the reverse drive power transmission right arm；External power supply anode through reverse drive power transmission right arm it is silicon-controlled with
The other end of the dc motor connects；The cathode of the reverse drive isolating diode is through reverse drive left arm coupling resistance
The control terminal silicon-controlled with the reverse drive power transmission left arm is connect；The silicon-controlled anode of the reverse drive power transmission left arm and institute
One end connection of dc motor is stated, the silicon-controlled cathode of the reverse drive power transmission left arm connects external power supply through left arm switching tube
Cathode；The silicon-controlled anode of forward drive power transmission right arm is connect with the other end of the dc motor, and the forward drive is sent
The silicon-controlled cathode of electric right arm connects external power supply cathode through right arm switching tube；The reversed release resistor coupled in parallel accelerates electricity reversed
The both ends of appearance；External power supply anode through output current limiting resistance, in place signal optical coupling isolator leading-out terminal connect external power supply
Cathode, external power supply anode are connect through output current limiting resistance with the grid of left arm switching tube and right arm switching tube；Relay electromagnetism
After coil, the series connection of relay current-limiting resistance, it is attempted by the both ends of the dc motor.
4. a kind of reciprocal regulating device according to claim 1, it is characterised in that：
Further comprise detection comb (10), the detection comb (10) is mounted on the end of posture beam (9).
5. a kind of reciprocal regulating device according to claim 1, it is characterised in that：
Further include further two locating wheels (3.10), described two locating wheels (3.10) are mounted on the posture mechanism case
(3.6) in, in the upper end of the posture beam (9)；The reciprocal driving gear (3.8) and two locating wheels (3.10) constitute at 3 points
Detent mechanism.
6. a kind of reciprocal regulating device according to claim 5, it is characterised in that：
Further comprise that base shaft (5) and master control body (3), the master control body (3) are fastenedly connected in the base shaft (5)；It is described past
Driving gear (3.8), two locating wheels (3.10) are mounted in the posture mechanism case (3.6) again, the posture mechanism case
(3.6) it is mounted in the master control body (3), the posture beam (9) crosses master control body (3) and posture mechanism case (3.6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721588026.8U CN207675729U (en) | 2017-11-24 | 2017-11-24 | A kind of reciprocal regulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721588026.8U CN207675729U (en) | 2017-11-24 | 2017-11-24 | A kind of reciprocal regulating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207675729U true CN207675729U (en) | 2018-07-31 |
Family
ID=62967068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721588026.8U Expired - Fee Related CN207675729U (en) | 2017-11-24 | 2017-11-24 | A kind of reciprocal regulating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207675729U (en) |
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2017
- 2017-11-24 CN CN201721588026.8U patent/CN207675729U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180731 Termination date: 20201124 |