CN107390728A - Material spills control method - Google Patents
Material spills control method Download PDFInfo
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- CN107390728A CN107390728A CN201710610400.8A CN201710610400A CN107390728A CN 107390728 A CN107390728 A CN 107390728A CN 201710610400 A CN201710610400 A CN 201710610400A CN 107390728 A CN107390728 A CN 107390728A
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- China
- Prior art keywords
- spills
- stepper motor
- control method
- funnel
- control
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D5/00—Control of dimensions of material
- G05D5/04—Control of dimensions of material of the size of items, e.g. of particles
- G05D5/06—Control of dimensions of material of the size of items, e.g. of particles characterised by the use of electric means
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Basic Packing Technique (AREA)
Abstract
Material disclosed by the invention spills controlling party electronic information control technology field owned by France, this method is to control stepper motor by single-chip microcomputer so as to accurately control the method for certain material leakage, it is that the method for accurately controlling certain material leakage is reached using the method for scm software programme-control stepper motor rotating speed and rotational angle, advantages of the present invention has：For the method for the present invention compared to other quantitative thing method or apparatus, it is less using chip, and the small volume of whole device, principle is simple, delicate structure, and use is low in energy consumption, cost is small, is adapted to use scope quite varied, suitable for different conditions（Such as graininess, powdered）Various materials, powerful by single-chip microcomputer and its software control function, it is more accurate to spill the amount of material, and this material, which spills control method, to be worth using and promote.
Description
Technical field
Material disclosed by the invention spills controlling party electronic information control technology field owned by France, and in particular to be a kind of logical
Cross the method that single-chip microcomputer control stepper motor rotates opening disk and accurately controls material quantitatively to spill.
Background technology
Stepper motor is a kind of common electronic product, and its application controlled has been permeated in industrial, civilian, commercial etc. extensively
Field.Quantitative and timing for material spills control, and common method is that the amount of substance that will be needed every time is put in a fixation
Container in, control to obtain by spilling the amount of substance of a container every time needed for spill the amount of material, this method needs
The amount of substance of each container is installed in advance, it is excessively complicated, and also the amount loaded is very limited, and it is very inconvenient.Foreign countries, which have, passes through machinery
Arm controls the withdrawal amount of material at regular time and quantity, but its principle is extremely complex, and cost is high.
Thus, it is to promote an important technical method of application development by step motor control material leakage.
The present invention " material spills control method " technical scheme disclose before, on by step motor control disk rotational come
The method that material is spilt at regular time and quantity in control funnel has not been reported.
The content of the invention
The purpose of the present invention is：The technical scheme of control method is spilt to society's this material of offer, this method passes through step
Stepper motor control opening disk rotates accurate control material and quantitatively spilt, and its principle is simple, and delicate structure is cheap.
It is the technical scheme is that such：This material spills control method, is to control stepping electricity by single-chip microcomputer
Machine is so as to the method for accurately controlling certain material leakage, and such as graininess or powdered substance, technical characterstic is：Described thing
Matter spills control method, is to reach accurate control using the method for scm software programme-control stepper motor rotating speed and rotational angle
The method for making certain material leakage.
Material in accordance with the above spills control method, and technical characterstic also has：The rotating speed of described control stepper motor
And the method for rotational angle is velocity of rotation by step motor control opening disk and the method for rotational angle.
Material in accordance with the above spills control method, and technical characterstic also has：Described opening disk, its disc centre
It is fixed on stepper motor drive shaft, there is the sector open area that the center of circle angle of a setting is formed on disk.Described sector
Opening angle is 10 degree of -135 degree.
Material in accordance with the above spills control method, and technical characterstic also has：Plane and length in described opening disk
Neck funnel lower port plane is fixed at the lower port of long neck funnel into two plane contacts.
Material in accordance with the above spills control method, and technical characterstic also has：Described stepper motor top is solid down
It is scheduled on the funnel long tube of funnel long tube lower nozzle position.
Material in accordance with the above spills control method, and technical characterstic also has：A. described stepper motor passes through wire
It is connected on power supply, stepper motor is connected by single-chip microcomputer and driven；B. funnel, funnel are provided with described long neck funnel upper port
Built with the material to be controlled spilt；C. described long neck funnel lower port is flat mouth.
Material in accordance with the above spills control method, and technical characterstic also has：Described single-chip microcomputer passes through software program
The ON/OFF and velocity of rotation and the number of turns and drive opening disk for controlling stepper motor rotate.
Material in accordance with the above spills control method, and technical characterstic also has：Described opening disk has set angle
The sector open of degree, when disk sector open just goes to funnel lower port, the effect of material in long neck funnel in gravity
Under spilt from lower port-disk sector open of funnel, after disk sector open turns over funnel lower port, the material in funnel
It can not spill.
Material in accordance with the above spills control method, and technical characterstic also has：Described material spills control method head
First to test stepper motor and the quantity that a circle spills material is rotated under some speed, the number of material is then spilt needed for
Amount, by the ON/OFF and turnning circle of writing scm software programme-control stepper motor.
Material in accordance with the above spills control method, and technical characterstic also has：Described timing be by using
DS1302 chips, it has the function of real-time clock and alarm clock, sets program that stepper motor can be made to be carried out in the time of setting
Rotate, so as to reach the function that control material timing is spilt, and it can concurrently set multiple alarm clocks, convenient use person's operation.
The material of the present invention, which spills control method advantage, to be had：Compared to the quantitative load-engaging device of others, 1. it makes the present invention
Less with chip, connection method is simple, is easy to user to operate；2. delicate structure of the present invention, whole device is low in energy consumption, cost
It is small；3. the scope of application of the present invention is quite varied, most different conditions are applicable to（Such as graininess, powdered）Material,
Suitable for a variety of situations, greatly meet the requirement of user；4. the present invention is powerful, when multiple alarm clocks can be set in user
Between, device can be made to spill material in the time of multiple settings；5. the scope of the settable amount for spilling material of the present invention is larger, can
Requirement during meeting that user needs more material；6. the amount that the present invention spills material is more accurate, when user is to spilling material
Accuracy of measurement require it is higher when, can meet to require；7. of the invention portable strong, user can change according to being actually needed
The upper end size of long neck funnel, so as to change the capacity of long neck funnel, meet the requirement of user to the full extent.This material
Spilling control method is worth using and promotes.
Brief description of the drawings
The Figure of description of the present invention shares 2 width：
Fig. 1 is the element connection method structural representation of the present invention；
Fig. 2 is the principle schematic of circuit connecting method of the present invention；
Generic reference numeral is employed in the various figures, i.e., same object is in the various figures with same label.In two figures：1. long neck funnel；
2. stepper motor；3. the disk with sector open；4. fixed mount；5. fixed station；6. single-chip microcomputer；7. driving stepper motor；8.
LCDs；9.DS1302 chips.
Embodiment
It is as follows that the material of the present invention spills control method non-limiting examples：
The materials of embodiment one spill control method
It is to control stepper motor accurately to control spilling for certain material by single-chip microcomputer that the material of this, which spills control method,
The method of amount:Described material spills control method, is to use scm software programme-control stepper motor rotating speed and angle of rotation
The method of degree reaches the method for the leakage for accurately controlling certain material.The rotating speed and rotational angle of described control stepper motor
Method be velocity of rotation by step motor control opening disk and the method for rotational angle.Described opening disk, its
Disc centre is fixed on stepper motor drive shaft, there is the sector open area that the center of circle angle of a setting is formed on disk.Should
Sector open angle described in example is 15 degree -180 degree.Plane and long neck funnel lower port plane are into two in described opening disk
It is fixed at the lower port of long neck funnel to plane contact.Described stepper motor top is fixed under funnel long tube down
On the funnel long tube of nozzle position.Described stepper motor is connected on power supply by wire, and stepper motor is connected by single-chip microcomputer
Drive module is driven.Funnel is provided with described long neck funnel upper port, funnel is built with the thing to be controlled spilt
Matter.Described long neck funnel lower port is flat mouth.Fig. 1 and Fig. 2 shows that material of the present invention spills the specific dress of control method use
Schematic diagram is put, wherein Fig. 1 is the mechanical organ connection method structural representation of the present invention, and Fig. 2 is circuit connecting method of the present invention
Principle schematic, in two figures, 1 is long neck funnel, and 2 be stepper motor, and 3 be the disk with sector open, and 4 be fixed mount, 5
It is fixed station, 6 be single-chip microcomputer, and 7 be driving stepper motor, and 8 be LCDs, and 9 be DS1302 chips.Described single-chip microcomputer 6
The ON/OFF of stepper motor 2 and the speed and the number of turns rotated and drive opening disk 3 is controlled to rotate by software program.By institute
The fan-shaped disc center stated is fixed on stepper motor, rotates fan-shaped disc so that the opening portion of fan-shaped disc and funnel
Lower nozzle staggers, and makes on fan-shaped disc together with plane is assembled with the plane contact of funnel lower nozzle two so that in funnel
Material can not spill, such as spill soya bean or flour.Opening disk 3 has the sector open of 45 degree of setting, fans 3 shapes when disk and opens
When mouth just goes to funnel lower nozzle, the material in long neck funnel 1 is fan-shaped from lower port-disk of funnel under gravity
Opening is spilt, and after disk sector open turns over funnel lower port, the material in funnel can not be spilt.Described material spills control
Method processed first has to test stepper motor 2 and the quantity that a circle spills material is rotated under some speed, is then leaked according to required
Go out the quantity of material, the ON/OFF and turnning circle of stepper motor 2 are controlled by writing the software program of single-chip microcomputer 6.Specific method is,
Write program, can write DS1302 has a function of real-time clock and alarm clock, and setting causes, when real-time clock reach it is set
During alarm time, single-chip microcomputer 6 controls stepper motor 2 to start to rotate, and the speed of stepper motor 2 first is arranged into an initial value,
And stepper motor 2 is only rotated a circle, select material and long neck funnel to be installed.Described timing is by using DS1302 cores
Piece 9, it has the function of real-time clock and alarm clock, sets program that stepper motor 2 can be made to be rotated in the time of setting, from
And reach the function that control material timing is spilt, and it can concurrently set multiple alarm clocks, convenient use person's operation.
The materials of embodiment two spill control method
The material that the material of this spills control method and embodiment one spills control method difference and had：According to the size of material
Different choice has the long neck funnel of suitable lower port diameter, can first select a kind of material, such as with a diameter of 8 millimeters of soya beans
Exemplified by, from the plastics long neck funnel that a diameter of 1 centimetre length of lower nozzle is 30 centimetres, sector notch is carried from plastic material
Disk, disc radius be 10 centimetres, fan angle is temporarily taken as 60 degree, first with software program set stepper motor one at the beginning of
Beginning velocity of rotation, and an alarm time is set, set stepper motor only to rotate a circle after alarm time is reached, then opening
The opening portion of mouth disk is staggered with funnel lower nozzle, after download program, startup power supply, treats that stepper motor rotates a circle and stopped
After only, collection spills soya bean, weighs up its quality, is contrasted with the soya bean amount of needs, for example spills soya bean as 10 grams, required
Soya bean is 30 grams, then changes program and set stepper motor to rotate 3 circles every time, and such as required soya bean is 5 grams, then sets program to increase step
Stepper motor velocity of rotation, then be downloaded into single-chip microcomputer and tested.The material of this spills control method, and remaining is not described, is congruent with
Described in embodiment one, no longer repeat.
The materials of embodiment three spill control method
The material that the material of this spills control method and embodiment one, embodiment two spills control method difference and had：If step
Stepper motor per revolution, soya bean is spilt as 10 grams, required soya bean is 30 grams, then can change program, appropriate to reduce stepping electricity
The velocity of rotation of machine causes stepper motor per revolution to spill 30 grams of soya bean.The material of this spills control method, and remaining is not described
, it is congruent with embodiment one, described in embodiment two, no longer repeats.
Example IV materials spill control method
The material of this spills control method and embodiment one, embodiment two, that the material of embodiment three spills control method is different
Point has：If stepper motor per revolution, soya bean is spilt as 10 grams, required soya bean is 30 grams, then can suitably increase open circles
The opening angle of disk, disk opening angle is increased to 90 degree so that stepper motor per revolution spills soya bean as 30 grams.Should
The material of example spills control method remaining is not described, is congruent with embodiment one, embodiment two, described in embodiment three, no longer
Repeat.
The materials of embodiment five spill control method
The material that the material of this spills control method and embodiment one~tetra- spills control method difference and had：If stepper motor
Per revolution, soya bean is spilt as 10 grams, required soya bean is 5 grams, then can suitably reduce the opening angle of opening disk, disk
Opening angle is reduced to 30 degree, obtains stepper motor per revolution and spills soya bean as 5 grams.The material of this spill control method its
It is remaining not described, it is congruent with described in embodiment one~tetra-, no longer repeating.
The materials of embodiment six spill control method
The material that the material of this spills control method and embodiment one~five spills control method difference and had：If stepper motor
Per revolution, spills that soya bean quality needed for soya bean mass ratio is small, but the factor of non-required soya bean quality, then can suitably change
The opening angle of opening disk or appropriate change stepper motor velocity of rotation, such as can be every by the opening angle of opening disk
Increase or decrease 5 degree to be tested, or stepper motor velocity of rotation is increased or decreased into original 5% and tested so that step
Stepper motor per revolution spills the factor that soya bean quality is required soya bean quality, then sets corresponding stepper motor to turn again
Moving-coil number.The material of this spills control method, and remaining is not described, is congruent with described in embodiment one~five, no longer repeating.
The materials of embodiment seven spill control method
The material that the material of this spills control method and embodiment one~six spills control method difference and had：If need daily
Material is repeatedly spilt, and needs its corresponding amount of substance every time, software program can be set, multiple alarm times are set, and
Each alarm time corresponds to the number of turns corresponding to stepper motor rotation, it is possible to obtains material corresponding to the time in the different time
Amount, such as 6：00 needs 50g soya beans, and 7；00 needs 30g soya beans, and 8：00 needs 40g soya beans, then writes software program and set respectively
Put 6；00,7；00 and 8；00 3 alarm clocks, found out according to the method described in embodiment one~five in same sector open angle
Under spill the number of turns that stepper motor corresponding to 50g, 30g and 40g should rotate, write program so that in each alarm time stepping
The number of turns corresponding to motor rotation.The material of this spills control method, and remaining is not described, is congruent with described in embodiment one~six
, no longer repeat.
The materials of embodiment eight spill control method
The material that the material of this spills control method and embodiment one~seven spills control method difference and had：If transudate
Matter is tablet, then changes the lower nozzle diameter of long neck funnel according to specific tablet size so that each tablet is in its natural state
It is only capable of while is spilt from long neck funnel lower nozzle a piece of.Fan angle is temporarily taken as 30 degree.The material of this spills control method
Remaining is not described, is congruent with described in embodiment one~seven, no longer repeating.
Claims (9)
- It is to control stepper motor accurately to control certain by single-chip microcomputer 1. a kind of material spills control methodThe method of material leakage, is characterised by:Described material spills control method, is to use scm software program control The method of stepper motor rotating speed and rotational angle processed reaches the method for accurately controlling certain material leakage.
- 2. material according to claim 1 spills control method, it is characterised by：The rotating speed of described control stepper motor and The method of rotational angle is the method for the velocity of rotation and rotational angle by step motor control opening disk.
- 3. material according to claim 2 spills control method, it is characterised by：Described opening disk, its disc centre It is fixed on stepper motor drive shaft, there is the sector open area that the center of circle angle of a setting is formed on disk.
- 4. material according to claim 3 spills control method, it is characterised by：Plane and long-neck in described opening disk Funnel lower port plane is fixed at the lower port of long neck funnel into two plane contacts.
- 5. material according to claim 4 spills control method, it is characterised by：Described stepper motor top is fixed down On the funnel long tube close to funnel long tube lower nozzle position.
- 6. material according to claim 5 spills control method, it is characterised by：A. described stepper motor is connected on power supply by wire, and stepper motor is connected by single-chip microcomputer and driven；B. funnel is provided with described long neck funnel upper port, funnel is built with the material to be controlled spilt；C. described long neck funnel lower port is flat mouth.
- 7. material according to claim 6 spills control method, it is characterised by：Described single-chip microcomputer passes through software program control The ON/OFF of stepper motor processed rotates with velocity of rotation and the number of turns and drive opening disk.
- 8. material according to claim 7 spills control method, it is characterised by：Described opening disk has set angle Sector open, when disk sector open just goes to funnel lower port, the material in long neck funnel is under gravity Spilt from lower port-disk sector open of funnel, after disk sector open turns over funnel lower port, the material in funnel is not It can spill.
- 9. material according to claim 8 spills control method, it is characterised by：Described material spills control method first Test stepper motor and the quantity that a circle spills material is rotated under some speed, the number of material is then spilt needed for Amount, by the ON/OFF and turnning circle of writing scm software programme-control stepper motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710610400.8A CN107390728A (en) | 2017-07-25 | 2017-07-25 | Material spills control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710610400.8A CN107390728A (en) | 2017-07-25 | 2017-07-25 | Material spills control method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107390728A true CN107390728A (en) | 2017-11-24 |
Family
ID=60336969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710610400.8A Pending CN107390728A (en) | 2017-07-25 | 2017-07-25 | Material spills control method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107390728A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7104342B2 (en) * | 2004-09-29 | 2006-09-12 | Berg Frederic P | Active rotational balancing system for orbital sanders |
| CN201919492U (en) * | 2010-12-31 | 2011-08-10 | 曾艺 | Domestic device for feeding aquarium fishes regularly |
| CN202095401U (en) * | 2011-06-08 | 2012-01-04 | 门曰娟 | Automatic fish feeder |
| CN203675863U (en) * | 2013-12-11 | 2014-07-02 | 陈钊雄 | Novel quantitative automatic feeder |
-
2017
- 2017-07-25 CN CN201710610400.8A patent/CN107390728A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7104342B2 (en) * | 2004-09-29 | 2006-09-12 | Berg Frederic P | Active rotational balancing system for orbital sanders |
| CN201919492U (en) * | 2010-12-31 | 2011-08-10 | 曾艺 | Domestic device for feeding aquarium fishes regularly |
| CN202095401U (en) * | 2011-06-08 | 2012-01-04 | 门曰娟 | Automatic fish feeder |
| CN203675863U (en) * | 2013-12-11 | 2014-07-02 | 陈钊雄 | Novel quantitative automatic feeder |
Non-Patent Citations (1)
| Title |
|---|
| 张占立 康春花 郭士军 符克理: "基于单片机的步进电机控制系统", 《控制与应用技术》 * |
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Application publication date: 20171124 |