CN107036520A - A kind of winding length monitoring device and method - Google Patents
A kind of winding length monitoring device and method Download PDFInfo
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- CN107036520A CN107036520A CN201611002931.0A CN201611002931A CN107036520A CN 107036520 A CN107036520 A CN 107036520A CN 201611002931 A CN201611002931 A CN 201611002931A CN 107036520 A CN107036520 A CN 107036520A
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- Prior art keywords
- coiling
- processor
- wire body
- winding length
- roller
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
- G01B7/04—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness specially adapted for measuring length or width of objects while moving
- G01B7/042—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness specially adapted for measuring length or width of objects while moving for measuring length
- G01B7/046—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness specially adapted for measuring length or width of objects while moving for measuring length using magnetic means
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- General Physics & Mathematics (AREA)
- Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
Abstract
The invention provides a kind of winding length monitoring device and method, the device includes：Coiling roller, magnet, Hall element and processor；The magnet is fixed on the non-shaft core position of the coiling roller；The axle center of the Hall element and the coiling roller keeps geo-stationary；The coiling roller, under by the driving of coiling wire body, rotation is synchronized with described in motion by coiling wire body；The magnet, for being rotated under the drive of the coiling roller；The Hall element, for the change in the magnetic field according to produced by the magnet, produces the quantity trigger signal corresponding with the magnet rotation number of turns, and the trigger signal is sent into the processor；The processor, for the girth of the quantity according to the transmission trigger signal received, and the coiling roller, determines the winding length by coiling wire body.This programme can be improved carries out statistical accuracy to winding length.
Description
Technical field
The present invention relates to electronic engineering technical field, more particularly to a kind of winding length monitoring device and method.
Background technology
Motor be it is a kind of according to the law of electromagnetic induction realize electric energy conversion or transmission calutron, its main function be by
Electric energy is converted to mechanical energy, to realize the motion of component.Such as, Automatic Card Reader is widely used in the equipment such as ATM, wherein
Motor is the critical piece of Automatic Card Reader, and the reading or reading of user's card are realized by the forward or reverse of motor.Due to
Motor frequently start and stop or long time running, cause the loss of motor larger, cause the damage of motor.Motor damage is usually to turn
Sub- winding coil is damaged, by rotor again coiling, it is possible to achieve the reparation of motor.
Different according to the parameter of motor, the winding length of rotor is also different, is carrying out coiling again to motor at present
When, by manually counting winding length.
Because the winding turns of rotor are more, winding length statistics is easily caused by the method manually counted wrong
By mistake, the effect repaired to motor is in turn resulted in poor.
The content of the invention
The embodiments of the invention provide a kind of winding length monitoring device and method, it is possible to increase winding length is united
The accuracy of meter.
The embodiments of the invention provide winding length monitoring device, including：Coiling roller, magnet, Hall element and processing
Device；
The magnet is fixed on the non-shaft core position of the coiling roller；The axle of the Hall element and the coiling roller
The heart keeps geo-stationary；
The coiling roller, under by the driving of coiling wire body, is carried out same with described in motion by coiling wire body
Step is rotated；
The magnet, for being rotated under the drive of the coiling roller；
The Hall element, for the change in the magnetic field according to produced by the magnet, produces quantity and is rotated with the magnet
The corresponding trigger signal of the number of turns, and the trigger signal is sent to the processor；
The processor, the quantity of the transmission trigger signal received for basis, and the coiling roller
Girth, determines the winding length by coiling wire body.
Preferably,
The circumference of the coiling roller is in contact with described by coiling wire body, and contact area is more than default critical surface
Product.
Preferably,
The processor, for the quantity of trigger signal according to transmitted by the Hall element and the coiling roller
Girth, the winding length by coiling wire body is calculated by equation below one；
The formula one includes：
L=nl
Wherein, the L be the winding length by coiling wire body, the n be the processor receive it is described touch
The quantity of signalling, the l is the girth of the coiling roller.
Preferably, the device further comprises：Display；
The display is connected with the processor；
The display, for the quantity of the trigger signal that is received to the processor and described by coiling wire body
Winding length shown.
Preferably, the device further comprises：Serial line interface；
Spooling equipment of the serial line interface respectively with the processor and outside is connected；
The processor, is further used for judging whether the winding length reaches default target length, if it is, to
The serial line interface sends coiling stop signal；
The serial line interface, the coiling stop signal for the processor to be sent is sent to the coiling and set
It is standby, so that the spooling equipment stops to described by the progress coiling of coiling wire body.
Preferably, the device further comprises：Alarm unit；
The alarm unit is connected with the processor；
The processor, is further used for judging whether the winding length reaches default target length, if it is, to
The alarm unit sends alarm signal；
The alarm unit, for after the alarm signal that the processor is sent is received, alert, wherein
The warning message includes audible alarm information and/or light warning information.
The embodiment of the present invention additionally provides a kind of any one winding length monitoring device provided based on above-described embodiment
The method being monitored to winding length, including：
By being driven in motion by coiling wire body to the coiling roller, make the coiling roller with it is described by around
Wire body processed synchronizes rotation, to drive the magnet to be rotated；
The change in magnetic field according to produced by the magnet, quantity and the magnet turning collar are produced by the Hall element
The corresponding trigger signal of number, and the trigger signal is sent to the processor；
According to the quantity of the trigger signal and the girth of the coiling roller, the quilt is determined by the processor
The winding length of coiling wire body.
Preferably,
It is described determined according to the quantity of the trigger signal and the girth of the coiling roller it is described by coiling wire body
Winding length, including：
According to the quantity of the trigger signal and the girth of the coiling roller, the quilt is calculated by equation below one
The winding length of coiling wire body；
First formula includes：
L=nl
Wherein, the L be the winding length by coiling wire body, the n be the processor receive it is described touch
The quantity of signalling, the l is the girth of the coiling roller.
Preferably,
When the winding length monitoring device includes display, in the determination winding length by coiling wire body
Afterwards, further comprise：
The quantity of the trigger signal received by the display to the processor and described by coiling wire body
Winding length shown.
Preferably,
When the winding length monitoring device include serial line interface when, it is described determine it is described by coiling wire body around line length
After degree, further comprise：
Judge whether the winding length reaches default target length by processor, if it is, to the serial interface
Mouth sends coiling stop signal；The coiling stop signal that the processor is sent is sent to by institute by the serial line interface
Spooling equipment is stated, so that the spooling equipment stops to described by the progress coiling of coiling wire body.
Preferably,
When the winding length monitoring device include alarm unit when, it is described determine it is described by coiling wire body around line length
After degree, further comprise：
Judge whether the winding length reaches default target length by the processor, if it is, to the report
Alert unit sends alarm signal；By alarm unit, after the alarm signal that the processor is sent is received, alarm signal is sent
Breath, wherein the warning message includes audible alarm information and/or light warning information.
The embodiments of the invention provide a kind of winding length monitoring device and method, magnet is fixed on the non-axle of coiling roller
Heart position, coiling roller is under by the driving of coiling wire body with synchronizing rotation by coiling wire body；Magnet is in coiling roller
Rotated under driving, magnet, which is rotated, produces periodically variable magnetic field；The change in Hall element magnetic field according to produced by magnet,
Magnet forms a corresponding trigger signal for each revolution, and the trigger signal of formation is sent into processor；Processor root
Quantity and the cycle of coiling roller according to the trigger signal for receiving Hall element transmission, are determined by the length of coiling wire body.
Due to by coiling wire body on by coiling to motor before pass through coiling roller, drive coiling roller synchronous axial system, pass through magnet
With Hall element obtain coiling roller the rotation number of turns, with reference to the girth of coiling roller, processor can directly determine by around
The winding length of wire body processed, the probability of number of turns statistics error is reduced with respect to the method manually counted, so as to carry
It is high that statistical accuracy is carried out to winding length.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are the present invention
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
These accompanying drawings obtain other accompanying drawings.
Fig. 1 is a kind of schematic diagram for winding length monitoring device that one embodiment of the invention is provided；
Fig. 2 is a kind of schematic diagram for winding length monitoring device including display that one embodiment of the invention is provided；
Fig. 3 is a kind of signal for winding length monitoring device including serial line interface that one embodiment of the invention is provided
Figure；
Fig. 4 is a kind of signal for winding length monitoring device including alarm unit that one embodiment of the invention is provided
Figure；
Fig. 5 is a kind of schematic diagram for winding length monitoring device that another embodiment of the present invention is provided；
Fig. 6 is a kind of flow chart for winding length monitoring method that one embodiment of the invention is provided；
Fig. 7 is a kind of flow chart for winding length monitoring method that another embodiment of the present invention is provided.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
A part of embodiment of the present invention, rather than whole embodiments, based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained on the premise of creative work is not made, belongs to the scope of protection of the invention.
As shown in figure 1, the embodiments of the invention provide a kind of winding length monitoring device, the device includes：Coiling roller
101st, magnet 102, Hall element 103 and processor 104；
The magnet 102 is fixed on the non-shaft core position of the coiling roller 101；The Hall element 103 with it is described around
The axle center of line roller 101 keeps geo-stationary；
The coiling roller 101, under by the driving of coiling wire body, is carried out with described in motion by coiling wire body
Synchronous axial system；
The magnet 102, for being rotated under the drive of the coiling roller 101；
The Hall element 103, for the change in the magnetic field according to produced by the magnet 102, produces quantity and the magnetic
Body rotates the corresponding trigger signal of the number of turns, and the trigger signal is sent into the processor 104；
The processor 104, for the quantity according to the transmission trigger signal received, and the coiling roller
101 girth, determines the winding length by coiling wire body.
The embodiments of the invention provide a kind of winding length monitoring device, magnet is fixed on the non-axle center position of coiling roller
Put, coiling roller is under by the driving of coiling wire body with synchronizing rotation by coiling wire body；Drive of the magnet in coiling roller
Lower to be rotated, magnet, which is rotated, produces periodically variable magnetic field；The change in Hall element magnetic field according to produced by magnet, magnet
A corresponding trigger signal is formed for each revolution, and the trigger signal of formation is sent to processor；Processor is according to connecing
Quantity and the cycle of coiling roller of the trigger signal of Hall element transmission are received, is determined by the length of coiling wire body.Due to
By coiling wire body on by coiling to motor before pass through coiling roller, drive coiling roller synchronous axial system, by magnet and suddenly
Your element obtains the rotation number of turns of coiling roller, and with reference to the girth of coiling roller, processor can be determined directly by coiling line
The winding length of body, the probability of number of turns statistics error is reduced with respect to the method manually counted, so as to improve pair
Winding length carries out statistical accuracy.
In an embodiment of the invention, the circumference of coiling roller is in contact with by coiling wire body, and contact area is big
In default critical area.
Specifically,
Coiling roller is pulley-like structure, on the circumference that coiling roller is wrapped in by coiling wire body, by coiling wire body around
The winding number of turns on line roller ensures that coiling roller, with being more than default critical area by the contact area of coiling wire body, is specifically twined
Pitch of the laps is several to be determined according to actual conditions, can be enclosed less than one, or a circle or multi-turn, to ensure that coiling roller can be with quilt
Coiling wire body synchronous axial system is standard.
Make coiling roller and default overlooking area is more than by the contact area between coiling wire body, make coiling roller and quilt
There is enough frictional force, to ensure the linear velocity of coiling roller with being kept by the pace of coiling wire body between coiling wire body
Unanimously, so as to ensure the winding length for rotating the number of turns and coiling roller girth according to coiling roller and determining with by coiling
The actual advance equal length of wire body, improves and carries out statistical accuracy to winding length.
In an embodiment of the invention, processor receives the triggering letter of Hall element transmission in a monitoring cycle
Number, the quantity of the received trigger signal of statistics, according to the quantity of received trigger signal and the girth of coiling roller,
Calculated by equation below one by the winding length of coiling wire body；
Formula one is：
L=nl
Wherein, L is that, by the winding length of coiling wire body, n is the quantity for the trigger signal that processor is received, and the l is
The girth of coiling roller.
Specifically,
Hall element can produce corresponding trigger signal, the axle center of Hall element and coiling roller according to the change in magnetic field
Keep geo-stationary；Magnet is fixed on the non-shaft core position of coiling roller, and when coiling roller is rotated, magnet is in Hall element institute
The magnetic direction and intensity produced in position can generating period change, Hall element magnetic direction and strong according to produced by magnet
The change of degree, produces periodically variable impulse waveform, and be sent to processor by impulse waveform is produced.Processor is according to being connect
The impulse waveform being subject to, determines the quantity of impulse waveform medium wave peak or trough, using the crest determined or trough quantity as
The quantity n of trigger signal, according to the girth l of the coiling roller got in advance, is calculated by coiling line by above-mentioned formula one
The winding length of body.
In an embodiment of the invention, as described in Figure 2, the device further comprises：Display 205；
Display 205 is connected with processor 104, and display 205 is used for the number of the trigger signal received to processor 104
The winding length by coiling wire body that amount and processor 104 are calculated is shown.
Specifically,
Display is connected with processor, and processor is calculated by after the winding length of coiling wire body, by the coiling calculated
The quantity of length and the trigger signal counted is sent to display, and display receives the winding length of processor transmission and touched
After signalling quantity, winding length and trigger signal quantity are shown.The information that user is shown by display, Ke Yizhi
Connect and determine by the winding length of coiling wire body, improve the ease for use of the winding length monitoring device；In addition, aobvious by display
The quantity for the trigger signal shown, for that can check monitoring result, improves the accuracy of the winding length monitoring device.
In an embodiment of the invention, as shown in figure 3, winding length monitoring device can also include：Serial line interface
306；
One end of serial line interface 306 is connected with processor 104, and the other end can be connected with outside spooling equipment；Work as place
When reason device 104 judges that winding length reaches default target length, serially interface 306 sends coiling stop signal；Serial interface
Received coiling stop signal is sent to spooling equipment by mouthfuls 306, make spooling equipment stop to by coiling wire body carry out around
System.
Specifically,
When carrying out coiling to rotor, spooling equipment traction is moved by coiling wire body, will be wound into by coiling wire body
In electronics rotor；Processor is connected by serial line interface with spooling equipment, when processor is calculated by coiling wire body around line length
Degree has been reached after default target length, produces coiling stop signal, and stop the coiling of generation by serial line interface
Signal is sent to spooling equipment.Spooling equipment is received after the coiling stop signal of serial line interface transmission, is stopped to by coiling line
Body is drawn, and completes the coiling to electronics rotor.So, after winding length reaches default target length, spooling equipment
Be automatically stopped to by the traction of coiling wire body, stopping winding process, relative to after winding length reaches designated length by people
The method that work stops winding process, can stop coiling much sooner, prevent coiling excessive, improve the accuracy of coiling；Separately
Outside, spooling equipment is controlled to stop coiling by processor, spooling equipment, without on duty, reduces winding technique people in winding process
The labor intensity of member.
In an embodiment of the invention, as shown in figure 4, winding length monitoring device can also include：Alarm unit
407；
Alarm unit 407 is connected with processor 104, when processor 104 judges that winding length reaches default target length
When, alarm signal is produced, and produced alarm signal is sent to alarm unit 407；Alarm unit 407 is receiving processing
After the alarm signal that device 104 is sent, alert；Wherein warning message can be audible alarm information and/or light report
Alert information.
Specifically,
Alarm unit is connected with processor, when processor according to calculate reached by the winding length of coiling wire body it is default
After target length, processor produces alarm signal, and the alarm signal of generation is sent into alarm unit；Alarm unit is being received
Alert after alarm signal.So, after winding length reaches target length, alarm unit being capable of alert
User's coiling is pointed out to complete, one side user stops continuing to carrying out coiling by coiling wire body in time according to warning message,
Ensure the accuracy of winding length；On the other hand, the warning message that user sends according to alarm unit, it may be determined that current institute around
The coil of system has been completed, and other coils can be switched in time and carry out coiling, the efficiency of coil winding work is improved.
As shown in figure 5, one embodiment of the invention provides a kind of specific implementation of winding length monitoring device, bag
Include：Processor CPU, Hall element H, serial line interface C, buzzer F, indicator lamp LED, display lcd and level translation device D, its
In due to coiling roller and magnet be pure mechanic structure, without corresponding electric connection structure, not shown in figure；
Hall element H is connected with processor CPU, for the change in the magnetic field according to produced by magnet, forms trigger signal, and
The trigger signal of formation is sent to processor CPU；
Processor CPU is used for according to the quantity and the girth of coiling roller of received trigger signal, calculate by around
The winding length of wire body processed, and it is sent to display lcd by the quantity of trigger signal and by the winding length of coiling wire body；
Display lcd is connected with processor CPU, for the trigger signal received by video-stream processor CPU quantity (around
The rotation number of turns of line roller) and by the winding length of coiling wire body；
Buzzer F and indicator lamp LED are connected with processor CPU, when processor CPU judges that the winding length calculated reaches
To after default target length, the alarm signal that processor CPU is sent to buzzer F and indicator lamp LED, buzzer F sends sound
Lamplight pointing information occurs for sound warning message, indicator lamp LED；
Serial line interface C is connected by level translator D with processor CPU, when processor CPU judge calculate around line length
Degree reaches after default target length that the coiling stop signal of low level form, electricity occur to level translator D for processor CPU
Flat turn parallel operation D is converted to the coiling stop signal of low level form to be sent to serially after the coiling stop signal of high level form
The coiling stop signal of high level form is sent to the spooling equipment of outside by interface C, serial line interface C, so that spooling equipment stops
Only to carrying out coiling by coiling wire body.
Wherein, level translator D effect is that the coiling stop signal that processor CPU is sent is carried out to rise level processing,
Because the power of the processor CPU signals exported is smaller, in order to which the signal for obtaining relatively high power is driven to spooling equipment,
Increase level translator D between serial line interface C and processor CPU, it is ensured that the coiling stop signal of processor CPU outputs can and
When make spooling equipment stopping act.
As described in Figure 6, one embodiment of the invention provide it is a kind of based on it is provided in an embodiment of the present invention any one around
Line length monitoring device, the method detected to winding length, this method may comprise steps of：
Step 601：By being driven in motion by coiling wire body to the coiling roller, make the coiling roller with
It is described that rotation is synchronized by coiling wire body, to drive the magnet to be rotated；
Step 602：The change in magnetic field according to produced by the magnet, quantity and the magnetic are produced by the Hall element
Body rotates the corresponding trigger signal of the number of turns, and the trigger signal is sent into the processor；
Step 603：It is true by the processor according to the quantity of the trigger signal and the girth of the coiling roller
The fixed winding length by coiling wire body.
In an embodiment of the invention, according to the quantity of the trigger signal and the coiling roller in step 603
Girth the winding length by coiling wire body is determined by the processor, including：
According to the quantity of the trigger signal and the girth of the coiling roller, the quilt is calculated by equation below one
The winding length of coiling wire body；
First formula includes：
L=nl
Wherein, the L be the winding length by coiling wire body, the n be the processor receive it is described touch
The quantity of signalling, the l is the girth of the coiling roller.
In an embodiment of the invention, when the winding length monitoring device includes display, in step plays 603 really
It is fixed described by after the winding length of coiling wire body, further comprise：
The quantity of the trigger signal received by the display to the processor and described by coiling wire body
Winding length shown.
In an embodiment of the invention, when the winding length monitoring device includes serial line interface, in step 603
Determine described by after the winding length of coiling wire body, further comprise：
Judge whether the winding length reaches default target length by processor, if it is, to the serial interface
Mouth sends coiling stop signal；The coiling stop signal that the processor is sent is sent to by institute by the serial line interface
Spooling equipment is stated, so that the spooling equipment stops to described by the progress coiling of coiling wire body.
In an embodiment of the invention, when the winding length monitoring device includes alarm unit, in step 603
Determine described by after the winding length of coiling wire body, further comprise：
Judge whether the winding length reaches default target length by the processor, if it is, to the report
Alert unit sends alarm signal；By alarm unit, after the alarm signal that the processor is sent is received, alarm signal is sent
Breath, wherein the warning message includes audible alarm information and/or light warning information.
With reference to the winding length monitoring device shown in Fig. 5, winding length is carried out to provided in an embodiment of the present invention
The method of detection is described in further detail, as shown in fig. 7, this method may include steps of：
Step 701：It will be installed to by coiling wire body on spooling equipment, and the number of turns is rotated to coiling roller and be zeroed.
In an embodiment of the invention, when needing the coil to rotor to carry out coiling again, by electronics rotor
After being installed on spooling equipment, waiting for the start coiling behind corresponding position on spooling equipment will be installed to by coiling wire body；Its
In, coiling roller is first passed through before spooling equipment is entered by coiling wire body, a circle is wound on coiling roller by coiling wire body
Or multi-turn, enable coiling roller with synchronizing rotation by the operation of coiling wire body；It will be led to by after coiling wire body installation
Switch K1, K2 and K3 shown in Fig. 5 are crossed, the rotation number of turns of the processor CPU coiling rollers counted is zeroed.
Step 702：By spooling equipment to carrying out coiling by coiling wire body, turning for coiling roller is detected by Hall element
Moving-coil number.
In an embodiment of the invention, during spooling equipment will be wound on rotor by coiling wire body,
By coiling wire body setting in motion under the traction of spooling equipment, coiling roller synchronous axial system is driven by the motion of coiling wire body, wherein by
The movement velocity of coiling wire body is equal with the linear velocity of coiling roller.Magnet is driven to rotate as shown in figure 5, coiling roller is rotated,
Magnet is rotated produces periodically variable magnetic field in Hall element H position, and magnet per revolution Hall element H-shaped is into one
Trigger signal, and the trigger signal of formation is sent to processor CPU；Processor CPU often receives a trigger signal, record
Coiling roller have rotated a circle.
Step 703：According to the rotation number of turns of coiling roller and the girth of coiling roller, it is determined that by coiling wire body around to length
Degree.
In an embodiment of the invention, processor CPU determines coiling roller according to the quantity of the trigger signal received
The rotation number of turns, according to the rotation number of turns n of the coiling roller and girth l of coiling roller, calculated by equation below one by coiling
The winding length L of wire body；
Formula one is：
L=nl
For example, the Zhou Changwei 12cm of coiling roller, when Hall element H sends 10 triggering commands to processor CPU, place
Reason device CPU is calculated by winding length L=10 × 12=120cm of coiling wire body by above-mentioned formula.
Step 704：Show that coiling roller rotates the number of turns and winding length by display.
In an embodiment of the invention, as shown in figure 5, processor CPU is received after new trigger signal every time, according to
The total quantity of received trigger signal and the girth of coiling roller are recalculated by the winding length of coiling wire body, will be calculated
Winding length and the rotation number of turns of coiling roller be sent to display lcd, pass through the rotation that display lcd shows coiling roller
The number of turns and the winding length being had occurred and that by coiling wire body.
Step 705：Judge whether winding length reaches target length, if it is, performing step 706, otherwise perform step
702。
In an embodiment of the invention, as shown in figure 5, processor CPU will be calculated by coiling wire body around line length
Degree is compared with default target length, is judged whether winding length reaches target length, if reached, is illustrated to motor
The length that rotor carries out coiling has reached default target length, correspondingly performs step 706；If be not reaching to, explanation
To rotor carry out coiling length be also not reaching to default target length, in addition it is also necessary to continue to rotor carry out around
Line, correspondingly performs step 702.
For example, default target length is 11m, processor CPU judges whether the winding length calculated is equal to or more than
11m, if performing step 706, otherwise performs step 702.
Step 706：Processor sends alarm signal to alarm unit, and serially interface sends coiling stop signal.
In an embodiment of the invention, as shown in figure 5, judging to be reached by the winding length of coiling wire body in processor CPU
To after target length, processor CPU formation alarm signals and coiling stop signal, and the alarm signal of formation is sent respectively to
Indicator lamp LED and buzzer F, serial line interface C is sent to by level translator D by coiling stop signal, and then by serial interface
Coiling stop signal is sent to spooling equipment by mouth C, spooling equipment is stopped to by the coiling of coiling wire body.
Step 707：Alarm unit is according to alarm signal alert.
In an embodiment of the invention, as shown in figure 5, indicator lamp LED and buzzer F that alarm unit includes are being received
After the alarm signal sent to processor CPU, indicator lamp LED alerts in the form of flashing；Buzzer F is with alarm sound
Form alert, to point out user to complete the coiling of rotor work.
Winding length supervising device provided in an embodiment of the present invention and method, at least have the advantages that：
1st, in winding length supervising device provided in an embodiment of the present invention and method, magnet is fixed on the non-of coiling roller
Shaft core position, coiling roller is under by the driving of coiling wire body with synchronizing rotation by coiling wire body；Magnet is in coiling roller
Drive under rotated, magnet, which is rotated, produces periodically variable magnetic field；The change in Hall element magnetic field according to produced by magnet
Change, magnet forms a corresponding trigger signal for each revolution, and the trigger signal of formation is sent into processor；Processor
According to the quantity for the trigger signal for receiving Hall element transmission and the cycle of coiling roller, determine by the length of coiling wire body
Degree.Due to by coiling wire body on by coiling to motor before pass through coiling roller, drive coiling roller synchronous axial system, pass through magnetic
Body and Hall element obtain the rotation number of turns of coiling roller, with reference to the girth of coiling roller, processor can directly determine by
The winding length of coiling wire body, the probability of number of turns statistics error is reduced with respect to the method manually counted, so as to
Improve and statistical accuracy is carried out to winding length.
2nd, in winding length supervising device provided in an embodiment of the present invention and method, display can show coiling roller
The rotation number of turns and the winding length by coiling wire body, the information that user is shown by display, can directly determine by around
The winding length of wire body processed, improves the ease for use of the winding length monitoring device；In addition, the trigger signal shown by display
Quantity, for that can check monitoring result, improve the accuracy of the winding length monitoring device.
3rd, in winding length supervising device provided in an embodiment of the present invention and method, processor can be with by serial line interface
It is connected with spooling equipment, after winding length reaches target length, processor sends coiling by serial line interface to spooling equipment
Stop signal, makes spooling equipment stop to by the traction of coiling wire body.So, default target length is reached in winding length
Afterwards, spooling equipment is automatically stopped to by the traction of coiling wire body, stopping winding process, specified length being reached relative in winding length
By manually stopping the method for winding process after degree, coiling can be stopped much sooner, prevent coiling excessive, coiling is improved
Accuracy；In addition, controlling spooling equipment to stop coiling by processor, spooling equipment is in winding process without on duty, reduction
The labor intensity of winding technique personnel.
4th, in winding length supervising device provided in an embodiment of the present invention and method, determine that winding length reaches in processor
To after target length, processor to alarm unit send warning message, alarm unit can alert prompting user
Completed through coiling, one side user stops continuing to carrying out coiling by coiling wire body in time according to warning message, it is ensured that around line length
The accuracy of degree；On the other hand, the warning message that user sends according to alarm unit, it may be determined that the coil of current institute coiling is
Through completing, other coils can be switched in time and carry out coiling, the efficiency of coil winding work is improved.
It should be noted that herein, such as first and second etc relational terms are used merely to an entity
Or operation makes a distinction with another entity or operation, and not necessarily require or imply exist between these entities or operation
Any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant be intended to it is non-
It is exclusive to include, so that process, method, article or equipment including a series of key elements not only include those key elements,
But also other key elements including being not expressly set out, or also include solid by this process, method, article or equipment
Some key elements.In the absence of more restrictions, by sentence, " including the key element that a 〃 " is limited is not arranged
Except also there is other identical factor in the process including the key element, method, article or equipment.
One of ordinary skill in the art will appreciate that：Realizing all or part of step of above method embodiment can pass through
Programmed instruction related hardware is completed, and foregoing program can be stored in the storage medium of embodied on computer readable, the program
Upon execution, the step of including above method embodiment is performed；And foregoing storage medium includes：ROM, RAM, magnetic disc or light
Disk etc. is various can be with the medium of store program codes.
It is last it should be noted that：Presently preferred embodiments of the present invention is the foregoing is only, the skill of the present invention is merely to illustrate
Art scheme, is not intended to limit the scope of the present invention.Any modification for being made within the spirit and principles of the invention,
Equivalent substitution, improvement etc., are all contained in protection scope of the present invention.
Claims (10)
1. a kind of winding length monitoring device, it is characterised in that including：Coiling roller, magnet, Hall element and processor；
The magnet is fixed on the non-shaft core position of the coiling roller；The axle center of the Hall element and the coiling roller is protected
Hold geo-stationary；
The coiling roller, under by the driving of coiling wire body, turning with described synchronized by coiling wire body in motion
It is dynamic；
The magnet, for being rotated under the drive of the coiling roller；
The Hall element, for the change in the magnetic field according to produced by the magnet, produces quantity and rotates the number of turns with the magnet
Corresponding trigger signal, and the trigger signal is sent to the processor；
The processor, for the girth of the quantity according to the transmission trigger signal received, and the coiling roller,
Determine the winding length by coiling wire body.
2. device according to claim 1, it is characterised in that
The circumference of the coiling roller is in contact with described by coiling wire body, and contact area is more than default critical area.
3. device according to claim 1, it is characterised in that
The processor, for the quantity of trigger signal according to transmitted by the Hall element and the week of the coiling roller
It is long, the winding length by coiling wire body is calculated by equation below one；
The formula one includes：
L=nl
Wherein, the L is the winding length by coiling wire body, and the n is the triggering letter that the processor is received
Number quantity, the l be the coiling roller girth.
4. device according to claim 1, it is characterised in that further comprise：Display；
The display is connected with the processor；
The display, for the quantity of the trigger signal that is received to the processor and it is described by coiling wire body around
Line length is shown.
5. device according to claim 1, it is characterised in that further comprise：Serial line interface；
Spooling equipment of the serial line interface respectively with the processor and outside is connected；
The processor, is further used for judging whether the winding length reaches default target length, if it is, to described
Serial line interface sends coiling stop signal；
The serial line interface, the coiling stop signal for the processor to be sent is sent to the spooling equipment, with
The spooling equipment is set to stop to described by the progress coiling of coiling wire body.
6. according to any described device in claim 1 to 5, it is characterised in that further comprise：Alarm unit；
The alarm unit is connected with the processor；
The processor, is further used for judging whether the winding length reaches default target length, if it is, to described
Alarm unit sends alarm signal；
The alarm unit, for after the alarm signal that the processor is sent is received, alert, wherein described
Warning message includes audible alarm information and/or light warning information.
7. a kind of winding length monitoring method based on any winding length monitoring device in claim 1 to 6, its feature
It is, including：
By being driven in motion by coiling wire body to the coiling roller, make the coiling roller and described by coiling line
Body synchronizes rotation, to drive the magnet to be rotated；
The change in magnetic field according to produced by the magnet, quantity and magnet rotation number of turns phase are produced by the Hall element
Corresponding trigger signal, and the trigger signal is sent to the processor；
According to the quantity of the trigger signal and the girth of the coiling roller, determined by the processor described by coiling
The winding length of wire body.
8. method according to claim 7, it is characterised in that
It is described that the coiling by coiling wire body is determined according to the quantity of the trigger signal and the girth of the coiling roller
Length, including：
According to the quantity of the trigger signal and the girth of the coiling roller, calculate described by coiling by equation below one
The winding length of wire body；
First formula includes：
L=nl
Wherein, the L is the winding length by coiling wire body, and the n is the triggering letter that the processor is received
Number quantity, the l be the coiling roller girth.
9. method according to claim 7, it is characterised in that
When the winding length monitoring device include display when, it is described determination the winding length by coiling wire body it
Afterwards, further comprise：
The quantity of the trigger signal received by the display to the processor and it is described by coiling wire body around
Line length is shown；
And/or,
When the winding length monitoring device include serial line interface when, it is described determination the winding length by coiling wire body it
Afterwards, further comprise：
Judge whether the winding length reaches default target length by processor, if it is, being sent out to the serial line interface
Send coiling stop signal；By the serial line interface by the coiling stop signal that the processor is sent be sent to it is described around
Line equipment, so that the spooling equipment stops to described by the progress coiling of coiling wire body.
10. according to any described method in claim 7 to 9, it is characterised in that
When the winding length monitoring device include alarm unit when, it is described determination the winding length by coiling wire body it
Afterwards, further comprise：
Judge whether the winding length reaches default target length by the processor, if it is, single to the alarm
Member sends alarm signal；By alarm unit, after the alarm signal that the processor is sent is received, alert,
Wherein described warning message includes audible alarm information and/or light warning information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611002931.0A CN107036520A (en) | 2016-11-08 | 2016-11-08 | A kind of winding length monitoring device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611002931.0A CN107036520A (en) | 2016-11-08 | 2016-11-08 | A kind of winding length monitoring device and method |
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| CN107036520A true CN107036520A (en) | 2017-08-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611002931.0A Pending CN107036520A (en) | 2016-11-08 | 2016-11-08 | A kind of winding length monitoring device and method |
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| CN (1) | CN107036520A (en) |
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| CN110149887A (en) * | 2018-02-14 | 2019-08-23 | 南京德朔实业有限公司 | Grass-mowing machine |
| CN111367218A (en) * | 2020-03-20 | 2020-07-03 | 青岛中加特电气股份有限公司 | Multifunctional magnetic induction control system |
| CN114040725A (en) * | 2019-04-26 | 2022-02-11 | 堪德拉公司 | Laser system with controlled emission of coolant and laser based on applicator position |
| WO2023160218A1 (en) * | 2022-02-28 | 2023-08-31 | 广州精陶机电设备有限公司 | Roller stroke reading assembly and printing device |
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Address after: Wusong Industrial Park, Wuzhong Development District of Suzhou City, Jiangsu province 215100 Wusong Road No. 818 Applicant after: Tide Financial Information Technology Co Ltd Address before: Wuzhong Economic Development Zone in Suzhou City, Jiangsu Province, the River Street 215104 tower rhyme Road No. 178 Building 2 layer 1 Applicant before: Tide (Suzhou) Financial Technology Service Co., Ltd. |
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Application publication date: 20170811 |