CN207820829U - Feeder blanking control circuit and feeder - Google Patents
Feeder blanking control circuit and feeder Download PDFInfo
- Publication number
- CN207820829U CN207820829U CN201721452670.2U CN201721452670U CN207820829U CN 207820829 U CN207820829 U CN 207820829U CN 201721452670 U CN201721452670 U CN 201721452670U CN 207820829 U CN207820829 U CN 207820829U
- Authority
- CN
- China
- Prior art keywords
- control circuit
- magnetic pole
- magnetic stripe
- annular magnetic
- feeder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Control Of Motors That Do Not Use Commutators (AREA)
Abstract
The utility model feeder blanking control circuit and feeder include the record control circuit of the driving circuit of magnetic pole detection circuit and connection blanking motor；The rotation axis of blanking motor is equipped with annular magnetic stripe, and annular magnetic stripe follows rotation axis to rotate；Magnetic pole detection circuit is corresponding with annular magnetic stripe, the magnetic pole for detecting annular magnetic stripe；The signal input part of the signal output end linkage record control circuit of magnetic pole detection circuit；The magnetic pole that magnetic pole detection circuit detects annular magnetic stripe exports corresponding magnetic pole inductive signal, and magnetic pole inductive signal is transferred to record control circuit；Record control circuit is according to magnetic pole inductive signal and the number of turns for determining rotation axis rotation to pole number of annular magnetic stripe, when the number of turns is equal to predetermined amount, record control circuit disconnects driving circuit, discharge quantity is controlled by the number of turns of motor rotation axis actual rotation so that more accurate to the control of feeder discharge quantity.
Description
Technical field
The utility model is related to animal raising equipment technical fields, more particularly to feeder blanking control circuit and feeding
Feed device.
Background technology
It is also continuous in animal feeding to pursue with the continuous development of cultural technique and the continuous increase of cultivation scale
Automation, therefore, present each farm all can be using self-feeder come at regular time and quantity and automatically under cultivated animals
Material.
The blanking motor cutting agency of traditional feeder is all the control mode using the time come blanking.Blanking motor
Due to needing larger torque, the transmission of feed is typically realized using deceleration blanking motor.The number of feed blanking is
The number of turns rotated by deceleration blanking motor determines, and usually controls the conduction time of deceleration blanking motor using controller come control
The number of turns of deceleration blanking motor rotation.E.g. 36RPM (reduction ratio 100:1, deceleration blanking motor drive part rotation 100
Circle, deceleration blanking motor driven shaft rotation one circle) deceleration blanking motor, need cutting agency turn 6 turns, i.e., to blanking motor
Energization 10S.Cutting agency is needed to turn 18 turns, i.e., to blanking motor energization 30S.
But during realization, inventor has found that at least there are the following problems in traditional technology：Since blanking motor goes out
Factory's parameter spread is uneven, operating voltage is unstable and blanking motor loads the reasons such as weight, causes to control by the time
Practical blanking motor turnning circle is inaccurate when blanking motor rotates Lap Time, to accurately control discharge quantity.
Utility model content
Based on this, it is necessary to for the accuracy for how improving feeder discharge quantity, provide a kind of feeder blanking control
Circuit and feeder.
To achieve the goals above, on the one hand, the utility model embodiment provides a kind of feeder blanking control circuit,
Record control circuit including magnetic pole detection circuit and the driving circuit for connecting blanking motor；The rotation axis of blanking motor is equipped with
Annular magnetic stripe, annular magnetic stripe follow rotation axis to rotate；Magnetic pole detection circuit is corresponding with annular magnetic stripe, for detecting annular magnetic stripe
Magnetic pole；
The signal input part of the signal output end linkage record control circuit of magnetic pole detection circuit；
The magnetic pole that magnetic pole detection circuit detects annular magnetic stripe exports corresponding magnetic pole inductive signal, and by magnetic pole inductive signal
It is transferred to record control circuit；Record control circuit is rotated according to magnetic pole inductive signal and being determined to pole number for annular magnetic stripe
The dynamic number of turns of shaft rotation, when the number of turns is equal to predetermined amount, record control circuit disconnects driving circuit.
Magnetic pole detection circuit is disposed along the diametric(al) of annular magnetic stripe in one of the embodiments, magnetic pole detection circuit
Test section face annular magnetic stripe, between Hall sensor and annular magnetic stripe be equipped with pre-determined distance gap.
Magnetic pole detection circuit includes resistance R1 and is powered by input terminal connection first electric in one of the embodiments,
The Hall sensor in source；One end of the input terminal connection resistance R1 of Hall sensor, output end are separately connected the another of resistance R1
It holds, the signal input part of record control circuit.
Record control circuit includes triode, microcontroller and by one end connection the in one of the embodiments,
The resistance R2 of two power supplies；
The collector of triode is separately connected the signal input part of the other end of resistance R2, microcontroller, and base stage connects suddenly
The output end of your sensor, emitter ground connection.
Record control circuit further includes resistance R3 in one of the embodiments,；The one end resistance R3 connects Hall sensor
Output end, the base stage of other end connecting triode.
Microcontroller member includes STM32F103 type microcontrollers in one of the embodiments,.
The first power supply is 5V voltage sources in one of the embodiments,.
The second power supply is 3.3V voltage sources in one of the embodiments,.
Annular magnetic stripe is the annular magnetic stripe of 3 pairs of pole in one of the embodiments,.
On the other hand, it additionally provides under a kind of feeder, including decelerating motor and feeder provided by the utility model
Expect control circuit；Annular magnetic stripe is installed, annular magnetic stripe is rotated according to decelerating motor in the rotation axis of decelerating motor.
A technical solution in above-mentioned technical proposal has the following advantages that and advantageous effect：
The utility model feeder blanking control circuit and feeder detect annular magnetic stripe by magnetic pole detection circuit
Magnetic pole, exports corresponding magnetic pole inductive signal, and record control circuit determines that motor rotation axis rotates according to magnetic pole inductive signal
The number of turns, when the number of turns reaches predetermined amount, record control circuit disconnects motor driving loop, overcomes to the utility model
Due to Motor Production Test parameter spread is uneven, operating voltage is unstable and motor load weight etc. and cause by the time come
Real electrical machinery turnning circle inaccurate problem when controlling motor rotation Lap Time, the utility model turn by the way that motor rotation axis is practical
The dynamic number of turns controls discharge quantity so as to the control of feeder discharge quantity more accurate.
Description of the drawings
By being more particularly described for the preferred embodiment of the utility model shown in attached drawing, addressed on the utility model
Other purposes, feature and advantage will become more fully apparent.Identical reference numeral indicates identical part in whole attached drawings, and
Actual size equal proportion scaling is not pressed deliberately and draws attached drawing, it is preferred that emphasis is the purport of the utility model is shown.
Fig. 1 is the structural schematic diagram of the utility model feeder blanking control circuit embodiment 1；
Fig. 2 is that the spatial position of Hall sensor and annular magnetic stripe is illustrated in the utility model feeder blanking control circuit
Figure；
Fig. 3 is the circuit diagram in the utility model feeder blanking control circuit；
Fig. 4 is the circuit diagram of preferred embodiment in the utility model feeder blanking control circuit.
Specific implementation mode
The utility model is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model,
It states.The preferred embodiment of the utility model is given in attached drawing.But the utility model can in many different forms come in fact
It is existing, however it is not limited to embodiment described herein.Make public affairs to the utility model on the contrary, purpose of providing these embodiments is
It is more thorough and comprehensive to open content.
It should be noted that when an element is considered as " connection " another element, it can be directly to separately
One element and it is in combination be integrated, or may be simultaneously present centering elements.Term as used herein " installation ", " one
End ", " other end " and similar statement are for illustrative purposes only.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with the technology for belonging to the utility model
The normally understood meaning of technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term " and or " used herein includes
Any and all combinations of one or more relevant Listed Items.
In order to solve the problems, such as how to improve the accuracy of feeder discharge quantity, the utility model feeder blanking control electricity
Road provides a kind of feeder blanking control circuit embodiment 1, and Fig. 1 is the utility model feeder blanking control circuit embodiment
1 structural schematic diagram, as shown in Figure 1, the driving circuit 130 including magnetic pole detection circuit 110 and connection blanking motor 140
Record control circuit 120；The rotation axis 144 of blanking motor is equipped with annular magnetic stripe 142, and annular magnetic stripe 144 follows rotation axis
142 rotations；Magnetic pole detection circuit 110 is corresponding with annular magnetic stripe 144, the magnetic pole for detecting annular magnetic stripe 144；
The signal input part of the signal output end linkage record control circuit 120 of magnetic pole detection circuit 110；
The magnetic pole that magnetic pole detection circuit 110 detects annular magnetic stripe 144 exports corresponding magnetic pole inductive signal, and by magnetic pole sense
Induction signal is transferred to record control circuit 120；Record control circuit 120 is according to magnetic pole inductive signal and annular magnetic stripe 144
The number of turns that rotation axis 142 rotates is determined to pole number, when the number of turns is equal to predetermined amount, record control circuit 120 disconnects driving
Circuit.
It should be noted that blanking motor is the motor in feeder cutting agency, and in blanking motor rotation axis
End is mounted with annular magnetic stripe；Magnetic pole detection circuit is used to detect the poles N and the poles S of annular magnetic stripe, and exports corresponding magnetic pole
Inductive signal (being respectively the poles N inductive signal and the poles S inductive signal)；It can be examined when magnetic pole detection circuit is close to annular magnetic stripe
The magnetic pole of annular magnetic stripe is measured, and is exported to record control circuit；Record control reason circuit at least has computing function, judges work(
Energy and control function, for counting level signal, and calculate the number of turns, then control the break-make of blanking motor driving circuit；Annular
The poles N at same diametric(al) both ends and the poles S constitute one to pole in magnetic stripe, that is to say, that one includes the poles N and one to pole
A poles S corresponding thereto.
Specifically, when magnetic pole detection circuit detects the poles N of annular magnetic stripe, exports the poles N inductive signal and controlled to record
Circuit processed；
When magnetic pole detection circuit detects the poles S of annular magnetic stripe, the poles S inductive signal is exported to record control circuit；
Record control circuit records the number of the poles N inductive signal, when the number of the poles N inductive signal is equal to the N of annular magnetic pole
When the number of pole, record control circuit records one circle of rotation axis rotation, and then record control circuit records the poles N inductive signal again
Number, the number when the number of the poles N inductive signal is again equal to the poles N of annular magnetic pole, record control circuit re-record rotation axis
One circle of rotation, that is, accumulative two circle of rotation of rotation axis at this time.
Or
Record control circuit records the number of the poles S inductive signal, when the number of the poles S inductive signal is equal to the S of annular magnetic pole
Pole number is that record control circuit records one circle of rotation axis rotation, and then record control circuit records the poles S inductive signal again
Number, when the poles S that the number of the poles S inductive signal is again equal to annular magnetic pole are numbers, record control circuit re-records rotation axis
One circle of rotation, that is, accumulative two circle of rotation of rotation axis at this time.
When the number of turns of record is equal to predetermined amount, record control circuit disconnects the driving circuit of blanking motor.
The utility model feeder blanking control circuit detects the magnetic pole of annular magnetic stripe, output by magnetic pole detection circuit
Corresponding magnetic pole inductive signal, record control circuit determine the number of turns of motor rotation axis rotation according to magnetic pole inductive signal, when
When the number of turns reaches predetermined amount, record control circuit disconnects motor driving loop, to which the utility model overcomes due to motor
Parameter spread is uneven for manufacture, operating voltage is unstable and the reasons such as motor load weight and causes to control motor by the time
Real electrical machinery turnning circle inaccurate problem when rotating Lap Time, the number of turns that the utility model passes through motor rotation axis actual rotation
To control discharge quantity so that more accurate to the control of feeder discharge quantity.
In a preferred embodiment, Hall sensor 210 is disposed along the diametric(al) of annular magnetic stripe, Hall sensor
210 test section face annular magnetic stripe is equipped with the gap of pre-determined distance between Hall sensor 210 and annular magnetic stripe.
Specifically, Fig. 2 is the sky of Hall sensor and annular magnetic stripe in the utility model feeder blanking control circuit
Between position view, as described in Figure 2, the test section of Hall sensor 210 faces annular magnetic stripe lateral surface, Hall sensor
The gap of pre-determined distance is equipped between 210 and annular, wherein pre-determined distance is 1-2mm；Annular magnetic stripe can pass through interference fit
The modes such as connection or stickup are fixed on the rotating shaft.
The utility model feeder blanking control circuit places magnetic pole detection circuit face annular magnetic stripe lateral surface, and
Magnetic pole detection circuit is equipped with the gap of default spacing with annular magnetic stripe so that magnetic pole detection circuit more accurately detects annular magnetic stripe
Pole change, the Lap Time of rotation axis rotation is more accurately recorded, to preferably controlling discharge quantity.
In a specific embodiment, magnetic pole detection circuit includes resistance R1 and is powered by input terminal connection first
The Hall sensor of power supply；One end of the input terminal connection resistance R1 of Hall sensor, output end are separately connected the another of resistance R1
One end, record control circuit signal input part.
Further, record control circuit includes triode, microcontroller and connects the second power supply by one end
Resistance R2；
The collector of triode is separately connected the signal input part of the other end of resistance R2, microcontroller, and base stage connects suddenly
The output end of your sensor, emitter ground connection.
Further, the first power supply is 5V voltage sources.
Further, the second power supply is 3.3V voltage sources.
Specifically, Fig. 3 is the circuit diagram in the utility model feeder blanking control circuit, as shown in figure 3, resistance R1
It is connected in the output end and input terminal of Hall sensor H1 in parallel, 5V voltage sources are by the input terminal of Hall sensor H1 to Hall
Sensor H1 power supplies, the base stage B of the output end connecting triode Q1 of Hall sensor；The collector C of triode Q1 is separately connected
One end of resistance R2, the signal input part of microcontroller, emitter E ground connection, 3.3V voltage sources give triode Q1 by resistance R2
Power supply.
As shown in Fig. 2, Hall sensor H1 detects that the annular magnetic stripe pole change of rotation, output are opened drain signal, opened
Drain signal and resistance R1, being combined into the output signal of 0V and 5V, (N of annular magnetic stripe is extremely 0V outputs close to Hall sensor H1
The S of signal, annular magnetic stripe is extremely 5V output signals close to Hall sensor output signal H1).
When Hall sensor H1 detects the poles S of annular magnetic stripe, Hall sensor H1 exports 5V output signals, hall sensing
3 feet of device H1 show as high-impedance state over the ground, and output signal is by driving triode Q1 after resistance R1 current limlitings so that triode Q1 works
Make saturation region, the collector of triode Q1 and transmitter are in the conduction state at this time, and microcontroller is directly connected to the ground at this time, institute
With microcontroller detect be 0V low level signal；
When Hall sensor H1 detects the poles N of annular magnetic stripe, Hall sensor H1 exports 0V output signals, and Hall passes
3 feet of sensor H1 show as short circuit over the ground, and triode Q1 is operated in cut-off region at this time, due to resistance R2 pull-up power supply 3.3V, directly
Resistance R2 current limlitings were connected, microcontroller is connected to, what microcontroller received is the high level signal of 3.3V.
When the number of microcontroller record high level signal, when the N that the number of high level signal is equal to annular magnetic pole is extremely a
When number, record control circuit records one circle of rotation axis rotation, and then record control circuit records the number of high level signal again,
When the number of high level signal is again equal to the poles the N number of annular magnetic pole, record control circuit re-records rotation axis rotation one
Circle, that is, accumulative two circle of rotation of rotation axis at this time.
Or
When the number of microcontroller road record low level signal, when the number of low level signal is equal to the poles S of annular magnetic pole
When number, record control circuit records one circle of rotation axis rotation, and then record control circuit records of low level signal again
Number, when the number of low level signal is again equal to the poles the S number of annular magnetic pole, record control circuit re-records rotation axis rotation
One circle, that is, accumulative two circle of rotation of rotation axis at this time.
When the number of turns of record is equal to predetermined amount, record control circuit disconnects the driving circuit of blanking motor..
It should be noted that wherein, resistance R1, resistance R2 and resistance R3 are Chip-R, resistance size is 1206 (1206
Indicate a length of 120 Mill or millimeter, comfort 60 Mills or millimeter), resistance value is 10K (10K is equal to 10000 ohm), temperature
Degree characteristic is X7R (X7R indicates that maximum working temperature is 125 °)；Triode Q1 is NPN type triode.
The utility model feeder blanking control circuit detects the number of turns of motor actual motion turned by control circuit,
Feed back to record control circuit, after the number of turns that record control circuit is actually needed, record control circuit disconnects motor driving
Circuit stops powering to motor, so that the number of turns of motor rotation axis actual rotation is the number of turns of actual set, this control electricity
Road can detect the accurate turnning circle of motor of the same model of same producer's manufacture, and detect the actual rotation of motor
The number of turns, do not limited, do not limited by motor load size by real work voltage, also do not had to the parameter of the motor of manufacture
Strict requirements thoroughly solve the problems, such as control feeder discharge quantity accuracy.
In a preferred embodiment, record control circuit further includes resistance R3.
Specifically, Fig. 4 is the circuit diagram of preferred embodiment in utility model feeder blanking control circuit, such as Fig. 4 institutes
Show, resistance R1 is connected in the output end and input terminal of Hall sensor H1 in parallel, and 5V voltage sources are defeated by Hall sensor H1's
Enter end to power to Hall sensor H1, the signal output end of one end connection Hall sensor HI of resistance R3, other end connection three
The base stage B of pole pipe Q1；The collector C of triode Q1 be separately connected one end of resistance R2, microcontroller signal input part, hair
Emitter-base bandgap grading E ground connection, 3.3V voltage sources are powered by resistance R2 to triode Q1.
As shown in Fig. 2, Hall sensor H1 detects that the annular magnetic stripe pole change of rotation, output are opened drain signal, opened
Drain signal and resistance R1, being combined into the output signal of 0V and 5V, (N of annular magnetic stripe is extremely 0V outputs close to Hall sensor H1
The S of signal, annular magnetic stripe is extremely 5V output signals close to Hall sensor output signal H1).
When Hall sensor H1 detects the poles S of annular magnetic stripe, Hall sensor H1 exports 5V output signals, hall sensing
3 feet of device H1 show as high-impedance state over the ground, and output signal is by driving triode Q1 after resistance R1 and resistance R3 current limlitings so that
Triode Q1 work saturation region, the collector of triode Q1 and transmitter are in the conduction state at this time, and microcontroller is direct at this time
Be connected to the ground, thus microcontroller detect be 0V low level signal；
When Hall sensor H1 detects the poles N of annular magnetic stripe, Hall sensor H1 exports 0V output signals, and Hall passes
3 feet of sensor H1 show as short circuit over the ground, and triode Q1 is operated in cut-off region at this time, due to resistance R2 pull-up power supply 3.3V, directly
Resistance R2 current limlitings were connected, microcontroller is connected to, what microcontroller received is the high level signal of 3.3V.
When the number of microcontroller record high level signal, when the N that the number of high level signal is equal to annular magnetic pole is extremely a
When number, record control circuit records one circle of rotation axis rotation, and then record control circuit records the number of high level signal again,
When the number of high level signal is again equal to the poles the N number of annular magnetic pole, record control circuit re-records rotation axis rotation one
Circle, that is, accumulative two circle of rotation of rotation axis at this time.
Or
When the number of microcontroller road record low level signal, when the number of low level signal is equal to the poles S of annular magnetic pole
When number, record control circuit records one circle of rotation axis rotation, and then record control circuit records of low level signal again
Number, when the number of low level signal is again equal to the poles the S number of annular magnetic pole, record control circuit re-records rotation axis rotation
One circle, that is, accumulative two circle of rotation of rotation axis at this time.
When the number of turns of record is equal to predetermined amount, record control circuit disconnects the driving circuit of blanking motor.
The utility model feeder blanking control circuit detects the number of turns of motor actual motion turned by control circuit,
Feed back to record control circuit, after the number of turns that record control circuit is actually needed, record control circuit disconnects motor driving
Circuit stops powering to motor, so that the number of turns of motor rotation axis actual rotation is the number of turns of actual set, in circuit
Increase a current-limiting resistance to be conducive to protect subsequent conditioning circuit, ensures subsequent conditioning circuit received signal intensity in reasonable range.
In a preferred embodiment, signal processing circuit includes STM32F103 type microcontrollers.
Further, annular magnetic stripe is 3 pairs of pole annular magnetic stripes.
Specifically, installing annular magnetic stripe in the rotation axis of blanking motor, it is 3 pairs of pole, 6 pole (i.e. 3 N that magnetic stripe, which rushes magnetic,
Pole and 3 poles S).Hall sensor H1, at close annular magnetic stripe edge, is 1- apart from annular magnetic stripe along rotation axis radially installed
2mm。
Microcontroller receives 01 external pulse signal, you can knows the angle state of the rotation of real electrical machinery.Micro-control
Device processed detects that 01 pulse signal is that motor rotation axis actual rotation 1/3 is enclosed, when the reduction ratio of motor is 100, from
Moving axis rotation is that 1/3/100=0.0033 is enclosed, and angled conversion is 1.2 degree.(i.e. microcontroller often receives 01 pulse
Signal is 1.2 degree of driven shaft actual rotation.), when detecting 3 01 pulse signals, one circle of motor rotation axis rotation.
For example, the reduction ratio of decelerating motor is 270, microcontroller can be calculated and detect 3*270=810 pulse,
As one circle of decelerating motor discharging end rotation；Such as decelerating motor discharging end needs 10 circle of rotation, when MCU detects 3*270*10
=8100 pulses may know that decelerating motor discharging end has reached the number of turns of needs, and the power supply for stopping decelerating motor at this time is
It can.
The utility model feeder blanking control circuit is overcome using the control circuit due to circuit manufacture parameter spread
The reasons such as uneven, operating voltage is unstable, motor load size cause the number of turns control to motor rotation axis actual rotation not smart
Really, cause the problem of discharge quantity inaccuracy, therefore, the utility model controls the practical blanking number of turns of feeder, not by product
The influence of individual difference, operating voltage and motor load size.
Also a kind of feeder of the utility model, including decelerating motor and the utility model feeder blanking control circuit reality
The feeder blanking control circuit in example is applied, annular magnetic stripe is installed in rotation axis, annular magnetic stripe is rotated according to rotation axis.
For example, the feeder is applied to the raising of milking sow, annular magnetic stripe is 3 pairs of pole annular magnetic stripes, decelerating motor
Reduction ratio is 1:100, one circle discharge quantity of driven shaft rotation is 32g, and the discharge quantity once needed freely sets 100~150g.
When a discharge quantity is set as 132g, the driving shaft rotation 400 of 4 circle of driven shaft rotation, decelerating motor is enclosed, instantly
After material control circuit detects 1200 01 pulse signals, blanking control circuit electrical short circuit driving circuit.
The utility model feeder can accurately control discharge quantity, to more precisely control the food-intake of livestock,
So that the raising of livestock is more scientific and reasonable.
Each technical characteristic of embodiment described above can be combined arbitrarily, to keep description succinct, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, it is all considered to be the range of this specification record.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (9)
1. a kind of feeder blanking control circuit, which is characterized in that the drive including magnetic pole detection circuit and connection blanking motor
The record control circuit in dynamic circuit；The rotation axis of the blanking motor is equipped with annular magnetic stripe, and the annular magnetic stripe follows described turn
Moving axis rotates；The magnetic pole detection circuit is corresponding with the annular magnetic stripe, the magnetic pole for detecting the annular magnetic stripe；
The signal output end of the magnetic pole detection circuit connects the signal input part of the record control circuit；
The magnetic pole that the magnetic pole detection circuit detects the annular magnetic stripe exports corresponding magnetic pole inductive signal, and by the magnetic pole
Inductive signal is transferred to the record control circuit；The record control circuit is according to the magnetic pole inductive signal and the ring
The number of turns that the rotation axis rotation is determined to pole number of shape magnetic stripe, when the number of turns is equal to predetermined amount, the record control
Circuit processed disconnects the driving circuit.
2. feeder blanking control circuit according to claim 1, which is characterized in that the magnetic pole detection circuit includes electricity
It hinders R1 and connects the Hall sensor of the first power supply by input terminal；Described in the input terminal connection of the Hall sensor
One end of resistance R1, output end are separately connected the signal input part of the other end of the resistance R1, the record control circuit.
3. feeder blanking control circuit according to claim 2, which is characterized in that the record control circuit includes three
Pole pipe, microcontroller and the resistance R2 that the second power supply is connected by one end；
The collector of the triode is separately connected the signal input part of the other end of the resistance R2, the microcontroller, base
Pole connects the output end of the Hall sensor, emitter ground connection.
4. feeder blanking control circuit according to claim 3, which is characterized in that the record control circuit further includes
Resistance R3；
The one end the resistance R3 connects the output end of the Hall sensor, and the other end connects the base stage of the triode.
5. feeder blanking control circuit according to claim 4, which is characterized in that the microcontroller member includes
STM32F103 type microcontrollers.
6. the feeder blanking control circuit according to claim 3 to 5 any one, which is characterized in that described first supplies
Power supply is 5V voltage sources.
7. feeder blanking control circuit according to claim 6, which is characterized in that second power supply is 3.3V
Voltage source.
8. feeder blanking control circuit according to claim 1, which is characterized in that the annular magnetic stripe is 3 pairs of poles
Annular magnetic stripe.
9. a kind of feeder, including the feeder blanking control electricity described in decelerating motor and claim 1 to 8 any one
Road；Annular magnetic stripe is installed, the annular magnetic stripe is rotated according to the decelerating motor in the rotation axis of the decelerating motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721452670.2U CN207820829U (en) | 2017-11-02 | 2017-11-02 | Feeder blanking control circuit and feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721452670.2U CN207820829U (en) | 2017-11-02 | 2017-11-02 | Feeder blanking control circuit and feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207820829U true CN207820829U (en) | 2018-09-07 |
Family
ID=63384475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721452670.2U Expired - Fee Related CN207820829U (en) | 2017-11-02 | 2017-11-02 | Feeder blanking control circuit and feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207820829U (en) |
-
2017
- 2017-11-02 CN CN201721452670.2U patent/CN207820829U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202083402U (en) | Non-contact type real-time position detecting device for electric actuator | |
| CN106856799A (en) | A kind of hay mover | |
| CN207820829U (en) | Feeder blanking control circuit and feeder | |
| CN109779508A (en) | A kind of control device and roller shutter equipment | |
| CN202735485U (en) | Motor operation detecting device | |
| CN110004607A (en) | A method of it is looked for for industrial sewing machine booting and stops needle position | |
| CN107918313B (en) | Feeder blanking control circuit, method, apparatus and feeder | |
| CN206072476U (en) | A kind of valve control device adjusted for fluid flow | |
| CN205787031U (en) | A kind of easy servomotor velocity-measuring system | |
| CN207427016U (en) | A kind of motor speed controller | |
| CN206708066U (en) | A kind of SCM Based rotating speed of DC fan is precisely controlled circuit | |
| CN203933477U (en) | Noise-reducing paper shredder circuit | |
| CN204610322U (en) | Small-sized solar fan | |
| CN206379846U (en) | A kind of stockline machine motor special | |
| CN204374226U (en) | A kind of ultrasound electric machine automatic measuring and controlling system based on STM32 | |
| CN208902756U (en) | A kind of motor speed monitoring device | |
| CN206307931U (en) | A kind of lifting height limiter with main order operation | |
| CN203135777U (en) | Instantaneous high energy-driven direct current servo control device | |
| CN109256262A (en) | A kind of air cooling equipment of transformer | |
| CN204989823U (en) | A peripheral general circuit for hall sensor | |
| CN113219200B (en) | Speed measuring method for direct current brush motor | |
| CN104332088A (en) | Magnetic powder brake control system for motor experiment teaching | |
| CN204347054U (en) | Blower fan is wireless velocity-measuring system | |
| CN208654177U (en) | A kind of mechanical mill mill chamber actual speed acquisition device and monitoring system | |
| CN203148965U (en) | Motor rotating speed measuring system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 527400 9 East Causeway North Road, Xinxing County new town, Yunfu, Guangdong Co-patentee after: GUANGDONG NANMU MACHINERY AND EQUIPMENT Co.,Ltd. Patentee after: WENS FOODSTUFF GROUP Co.,Ltd. Address before: 527400 9 East Causeway North Road, Xinxing County new town, Yunfu, Guangdong Co-patentee before: GUANGDONG NANMU MACHINERY AND EQUIPMENT Co.,Ltd. Patentee before: GUANGDONG WENS FOODSTUFF GROUP Co.,Ltd. |
|
| 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: 20180907 Termination date: 20211102 |