CN205785457U - A kind of metering device of powder box powder outlet quantity - Google Patents
A kind of metering device of powder box powder outlet quantity Download PDFInfo
- Publication number
- CN205785457U CN205785457U CN201620505747.7U CN201620505747U CN205785457U CN 205785457 U CN205785457 U CN 205785457U CN 201620505747 U CN201620505747 U CN 201620505747U CN 205785457 U CN205785457 U CN 205785457U
- Authority
- CN
- China
- Prior art keywords
- powder
- hole
- rotating disk
- powder box
- metering device
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- 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
- 239000000843 powder Substances 0.000 title claims abstract description 90
- 235000012054 meals Nutrition 0.000 claims abstract description 29
- 238000003756 stirring Methods 0.000 claims abstract description 27
- 238000003825 pressing Methods 0.000 claims abstract description 11
- 238000001514 detection method Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 abstract description 2
- 239000004482 other powder Substances 0.000 abstract description 2
- 230000004888 barrier function Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 238000007598 dipping method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G17/00—Apparatus for or methods of weighing material of special form or property
- G01G17/04—Apparatus for or methods of weighing material of special form or property for weighing fluids, e.g. gases, pastes
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Basic Packing Technique (AREA)
Abstract
This utility model is applicable to powder field of measuring techniques, it is provided that the metering device of a kind of powder box powder outlet quantity, including powder box, stirring motor, rotating disk, stirring pressing plate, infrared ray metering module and microprocessor.Being provided with meal outlet bottom powder box, rotating disk is provided with the through hole that several are equivalently-sized, and during turntable rotation, each through hole overlaps with meal outlet successively.Stirring pressing plate has a stop part alignment meal outlet.Rotating disk is in rotary course, and powder fills each through hole, and when a certain through hole aligns with meal outlet, the powder in through hole is discharged from meal outlet.Owing to stop part covers through hole upper port, other powder of top will not enter this through hole, and the powder outlet quantity after each through hole overlaps with meal outlet is the most identical.The data that microprocessor is gathered by infrared metering module calculate stirring motor rotating cycle with rotating disk number of openings, obtain total pulse digital signal, measure powder outlet quantity accurately.Metering device metric results of the present utility model is accurate, simple and reliable for structure, low cost.
Description
Technical field
This utility model belongs to powder field of measuring techniques, particularly relates to the metering device of a kind of powder box powder outlet quantity.
Background technology
The powder amount of the pressed powder in tradition storage powder box calculates and uses dial gauge measuring device or the mode of human metering；
Wherein, the shortcoming of employing dial gauge measuring device is: gage structure is complicated, cost is high, and error in dipping is big.And
The mode of human metering then also exists troublesome poeration and the problem of measuring accuracy instability.
Utility model content
Technical problem to be solved in the utility model is to provide the metering device of a kind of powder box powder outlet quantity, purport
Solving, the structure existing for powder quantifier of the prior art is complicated, cost is high, big the asking of error in dipping
Topic.
This utility model is achieved in that the metering device of a kind of powder box powder outlet quantity, including for storing powder
End powder box, described metering device also include stirring motor, rotating disk, stirring pressing plate, for calculate stirring electricity
The infrared ray metering module of machine rotating cycle and the result of infrared ray metering module is converted into the micro-of powder dropping amount
Processor；
The rotating shaft of described stirring motor coaxially couples with described rotating disk, and described rotating disk is close to the end of described powder box
Portion, the bottom of described powder box offers meal outlet, and described rotating disk offers several equivalently-sized through holes,
Described rotating disk is in rotary course, and some through holes thereon engage with described meal outlet successively, described stirring
Pressing plate is fixed in described powder box and is positioned at above rotating disk, and it has a stop part, described stop part alignment institute
State meal outlet, and the area of stop part is more than or equal to the area of described rotating disk through hole；Described infrared ray meter
Amount module electrically connects with microprocessor, and described microprocessor internal memory contains the powder weight that a described through hole accommodates
Amount data.
Further, described infrared ray metering module includes catch and photoelectric sensor, described stirring motor
Rotating shaft coaxially couple with described catch, described photoelectric sensor has a detection zone, and described catch stretches into institute
Stating in detection zone, described catch edge has several breach, when described catch rotates, and described photoelectricity
The light that induction apparatus is launched may pass through described breach or stopped by catch；Described photoelectric sensor and microprocessor
Electrical connection.
Further, described detection zone is an opening of photoelectric sensor, and described photoelectric sensor has infrared
Line emitter and infrared receiver, and lay respectively at the upper and lower of described opening.
Further, the through hole of described rotating disk is uniformly distributed in the edge of rotating disk.
Further, described breach is uniformly distributed in the edge of catch.
Further, the breach quantity of described catch is identical with the quantity of through hole on rotating disk.
Further, described powder box inwall is provided with groove, the one of described stop part near the position of meal outlet
End embeds in described groove.
This utility model compared with prior art, has the beneficial effects that: metering device of the present utility model, its
There is on rotating disk some equivalently-sized through holes, there is bottom powder box meal outlet, rotating disk in rotary course,
Powder fills each through hole, due to the barrier effect bottom powder box, powder storing in through-holes, when some
When through hole rotates to meal outlet top position, through hole overlaps with meal outlet, the powder meeting now stored in through hole
Drop, and discharge from meal outlet.Owing to the stop part of stirring pressing plate is arranged at above rotating disk, because covering
The upper port of through hole, before this through hole staggers meal outlet the most completely, the powder beyond this through hole will not enter
This through hole, so, each and meal outlet overlapping the powder outlet quantity of each through hole is the most identical (stored by each through hole
Amount of powder is a certain fixed value).Data that microprocessor is collected by infrared ray metering module and rotating disk
The quantity of through hole calculates the rotating cycle of stirring motor, and obtains total pulse digital signal, and then metering
Go out powder outlet quantity accurately.Therefore, metering device result of calculation of the present utility model is accurate and structure is simple
List, production cost are low.
Accompanying drawing explanation
Fig. 1 is that longitudinal section view of the metering device of a kind of powder box powder outlet quantity that this utility model embodiment provides is shown
It is intended to.
Fig. 2 is the enlarged drawing of a-quadrant in Fig. 1.
Fig. 3 is the rotating disk in Fig. 1 and stirs the schematic top plan view after pressing plate is assembled together.
Schematic top plan view after Fig. 4 is the photoelectric sensor in Fig. 1 and catch is assembled together.
Detailed description of the invention
In order to make technical problem to be solved in the utility model, technical scheme and beneficial effect more clear bright
In vain, below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that
Specific embodiment described herein, only in order to explain this utility model, is not used to limit this utility model.
As shown in Figures 1 and 2, for a preferred embodiment of the present utility model, the meter of a kind of powder box powder outlet quantity
Amount device, including for store the powder box 1 of powder, stirring motor 2, rotating disk 3, stirring pressing plate 4, for
Calculate the infrared ray metering module of stirring motor 2 rotating cycle and the result of infrared ray metering module is changed
Become the microprocessor (not shown) of powder dropping amount.
Specifically, above-mentioned infrared ray metering module includes catch 5 and photoelectric sensor 6.Photoelectric sensor 6
Electrically connect with microprocessor；The powder weight data that microprocessor internal memory contains through hole 31 receiving are (each
The amount of powder that through hole 31 is accommodated is a fixing value).
The rotating shaft 21 of stirring motor 2 coaxially couples with rotating disk 3 and catch 5, and rotating disk 3 is close to powder box 1
Bottom, the bottom of powder box 1 offers meal outlet 11, rotating disk 3 offers several equivalently-sized logical
Hole 31, rotating disk 3 is in rotary course, and some through holes 31 thereon overlap with meal outlet 11 successively.
Referring to Fig. 3, stir in pressing plate 4 is fixed on powder box 1 and be positioned at above rotating disk 3, it has a resistance
Stopper 41, stop part 41 aligns meal outlet 11, and the area of stop part 41 is more than or equal to rotating disk 3
The area of through hole 31.
Referring to Fig. 4, photoelectric sensor 6 has a detection zone 61, and catch 5 stretches in detection zone 61, gear
Sheet 5 edge has several breach 51, and when catch 5 rotates, the light that photoelectric sensor 6 is launched can
Stop through breach 51 or by catch 5.Specifically, detection zone 61 is an opening of photoelectric sensor 6,
Photoelectric sensor 6 has RF transmitter and an infrared receiver, and lay respectively at opening upper,
Lower section.Catch 5 is during rotating, if the infrared ray that RF transmitter sends have passed through some
Breach 51, and received by infrared receiver, then photoelectric sensor 6 will produce a pulse signal.
The metering device of the present embodiment, its rotating disk 3 has some equivalently-sized through holes 31, has bottom powder box 1
Having powder delivery 11 mouthfuls, rotating disk 3 is in rotary course, and powder fills each through hole 31, bottom powder box 1
Barrier effect, powder storing is in through hole 31, when some through hole 31 rotates to meal outlet 11 upper position
When putting, through hole 31 aligns with meal outlet 11, and the powder now stored in through hole 31 can drop, and from powder delivery
Mouth 11 is discharged.Owing to the stop part 41 of stirring pressing plate 4 covers the upper port of through hole 31, therefore, at this
Through hole 31 staggers before meal outlet 11 the most completely, and the powder beyond this through hole 31 will not enter this through hole 31,
So, each through hole 31 is every time the most identical with the powder outlet quantity of meal outlet 11 overlapping.Microprocessor internal memory contains one
The powder weight data that individual through hole 31 can accommodate just, the number that infrared ray metering module collects crossed by microprocessor
According to this and the quantity of rotating disk 3 through hole 31, the rotating cycle calculating stirring motor 2 obtains total pulse digit letter
Number, and then measure powder outlet quantity accurately.Therefore, above-mentioned metering device result of calculation accurately and
Simple in construction, production cost are low.
Optimally, powder box 1 inwall is provided with groove 12, the one of stop part 41 near the position of meal outlet 11
End embeds in groove 12.Thus other powder beyond through hole 31 can be prevented from stop part 41 and powder box 1
Gap between inwall enters in through hole 31.
Further, in order to improve computational accuracy further, the through hole 31 of above-mentioned rotating disk 3 is uniformly distributed in
The edge of rotating disk 3, the breach 51 of catch 5 is distributed evenly in the edge of catch 5.Lacking of above-mentioned catch 5
Mouth 51 quantity are identical with the quantity of through hole 31 on rotating disk 3.Now, through hole 31 is superimposed with meal outlet 11
Once, photoelectric sensor 6 just can produce a pulse accordingly, even if the number of turns that stirring motor 2 rotates is not
Being integer, microprocessor also can be obtained by the amount of powder that the total quantity of pulse is multiplied by stored by a through hole 31
Total powder outlet quantity.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model,
All any amendment, equivalent and improvement etc. made within spirit of the present utility model and principle, all should
Within being included in protection domain of the present utility model.
Claims (7)
1. a metering device for powder box powder outlet quantity, including the powder box for storing powder, it is characterised in that
Described metering device also include stirring motor, rotating disk, stirring pressing plate, for calculating stirring motor rotating cycle
Infrared ray metering module and the result of infrared ray metering module is converted into the microprocessor of powder dropping amount；
The rotating shaft of described stirring motor coaxially couples with described rotating disk, and described rotating disk is close to the end of described powder box
Portion, the bottom of described powder box offers meal outlet, and described rotating disk offers several equivalently-sized through holes,
Described rotating disk is in rotary course, and some through holes thereon engage with described meal outlet successively, described stirring
Pressing plate is fixed in described powder box and is positioned at above rotating disk, and it has a stop part, described stop part alignment institute
State meal outlet, and the area of stop part is more than or equal to the area of described rotating disk through hole；Described infrared ray meter
Amount module electrically connects with microprocessor, and described microprocessor internal memory contains the powder weight that a described through hole accommodates
Amount data.
2. the metering device of powder box powder outlet quantity as claimed in claim 1, it is characterised in that described infrared ray
Metering module includes that catch and photoelectric sensor, the rotating shaft of described stirring motor coaxially couple with described catch,
Described photoelectric sensor has a detection zone, and described catch stretches in described detection zone, and described catch edge is opened
Being provided with several breach, when described catch rotates, the light that described photoelectric sensor is launched may pass through described
Breach or stopped by catch；Described photoelectric sensor electrically connects with microprocessor.
3. the metering device of powder box powder outlet quantity as claimed in claim 2, it is characterised in that described detection zone
For an opening of photoelectric sensor, described photoelectric sensor has RF transmitter and infrared receiver,
And lay respectively at the upper and lower of described opening.
4. the metering device of powder box powder outlet quantity as claimed in claim 2 or claim 3, it is characterised in that described turn
The through hole of dish is uniformly distributed in the edge of rotating disk.
5. the metering device of the powder box powder outlet quantity as described in any one in claim 4, it is characterised in that
Described breach is uniformly distributed in the edge of catch.
6. the metering device of powder box powder outlet quantity as claimed in claim 5, it is characterised in that described catch
Breach quantity is identical with the quantity of through hole on rotating disk.
7. the metering device of the powder box powder outlet quantity as described in any one in claims 1 to 3, its feature exists
In, described powder box inwall is provided with groove near the position of meal outlet, and the one end of described stop part embeds institute
State in groove.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620505747.7U CN205785457U (en) | 2016-05-27 | 2016-05-27 | A kind of metering device of powder box powder outlet quantity |
| PCT/CN2016/093110 WO2017201875A1 (en) | 2016-05-27 | 2016-08-03 | Metering device for powder discharge amount of powder box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620505747.7U CN205785457U (en) | 2016-05-27 | 2016-05-27 | A kind of metering device of powder box powder outlet quantity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205785457U true CN205785457U (en) | 2016-12-07 |
Family
ID=59979563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620505747.7U Expired - Fee Related CN205785457U (en) | 2016-05-27 | 2016-05-27 | A kind of metering device of powder box powder outlet quantity |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN205785457U (en) |
| WO (1) | WO2017201875A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111887723A (en) * | 2018-08-31 | 2020-11-06 | 马振平 | Instant heating type intelligence milk adjusting device and powder box subassembly thereof |
| CN112117470A (en) * | 2020-09-29 | 2020-12-22 | 佛山市佳盈电池有限公司 | A battery cartridge into powder machine |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109984606A (en) * | 2019-04-01 | 2019-07-09 | 牛村科技（深圳）有限公司 | The powder outlet device of clear powder ability can be improved |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000241235A (en) * | 1999-02-23 | 2000-09-08 | Hiromi Yamaguchi | Feed rate measuring method of powder and granular material |
| JP2006337035A (en) * | 2005-05-31 | 2006-12-14 | Bunji Kaneda | Powder weighing/supplying device |
| CN201727345U (en) * | 2010-04-15 | 2011-02-02 | 许勇 | Automatic quantitative foodstuff adding mechanism |
| CN202558291U (en) * | 2012-05-16 | 2012-11-28 | 攀钢集团攀枝花钢钒有限公司 | Distribution metering device |
| CN202599492U (en) * | 2012-05-18 | 2012-12-12 | 北京燕山粉研精机有限公司 | Raw material measuring scale |
| CN204931351U (en) * | 2015-08-06 | 2016-01-06 | 九阳股份有限公司 | A kind of quantitative distributing device of accurate distribution material and food processor thereof |
-
2016
- 2016-05-27 CN CN201620505747.7U patent/CN205785457U/en not_active Expired - Fee Related
- 2016-08-03 WO PCT/CN2016/093110 patent/WO2017201875A1/en active Application Filing
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111887723A (en) * | 2018-08-31 | 2020-11-06 | 马振平 | Instant heating type intelligence milk adjusting device and powder box subassembly thereof |
| CN112117470A (en) * | 2020-09-29 | 2020-12-22 | 佛山市佳盈电池有限公司 | A battery cartridge into powder machine |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017201875A1 (en) | 2017-11-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 |