CN105923174A - Weighing and charging device capable of realizing controlled feeding - Google Patents
Weighing and charging device capable of realizing controlled feeding Download PDFInfo
- Publication number
- CN105923174A CN105923174A CN201610387888.8A CN201610387888A CN105923174A CN 105923174 A CN105923174 A CN 105923174A CN 201610387888 A CN201610387888 A CN 201610387888A CN 105923174 A CN105923174 A CN 105923174A
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- Prior art keywords
- weighing
- buffering chamber
- unit
- feeding
- discharging opening
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B1/30—Devices or methods for controlling or determining the quantity or quality or the material fed or filled
- B65B1/32—Devices or methods for controlling or determining the quantity or quality or the material fed or filled by weighing
- B65B1/34—Adjusting weight by trickle feed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B1/28—Controlling escape of air or dust from containers or receptacles during filling
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quality & Reliability (AREA)
- Weight Measurement For Supplying Or Discharging Of Specified Amounts Of Material (AREA)
Abstract
The invention discloses a weighing and charging device capable of realizing controlled feeding. The device comprises storage hoppers, feeding units, weighing and buffering bins, metering units and collecting units, wherein the weighing and buffering bins are arranged between the feeding units and the collecting units, and discharging ports of the weighing and buffering bins are closed during weighing; after weighing is completed, the discharging ports of the weighing and buffering bins are opened, materials enter the collecting units, weighing, charging, conveyance and collection can be conducted simultaneously, and the metering speed can be increased; weight of the materials in the weighing and buffering bins can be metered timely by the aid of the metering units, mass of the materials charged into the collecting units can be metered accurately, charging errors caused by the fact that the feeding units cannot adjust the feeding speed according to changes of density or particle sizes of the materials are avoided, and the metering accuracy is improved.
Description
Technical field
The present invention relates to package metro-measuring apparatus, particularly relate to control the feeding device of weighing of feed.
Background technology
Hereinafter the background of related of the present invention is illustrated, but these explanations might not constitute this
Bright prior art.
Packer is exactly the machine that product is wired up, and plays protection, effect attractive in appearance.Packaging owner
Divide two aspects: one, pipeline system integral production is packed；Two, product peripheral packaging facilities.Packaging
Machine of a great variety, sorting technique is a lot；Can have multiple from the viewpoint of difference, divide by Product Status,
There are liquid, bulk, bulk solid packer；Divide by packaging effect, have inner packing, outsourcing packer；Press
Packaging industry divides, and has the packers such as food, daily-use chemical industry, textile；Divide by multiple package position, have either simplex
Position, multistation packer；Divide by automaticity, have bull packer semi-automatic, low dose of etc..Existing
The function that therefore some packers excessively simply can realize due to structure and operation principle is little, and efficiency is relatively
Low, and there is precision discharge head the highest, single when packing low dose of material in existing packer
Inefficient problem.
In powder material course of conveying, in order to coordinate the purposes such as accurate measurement, need to form continuous-stable
Adjustable material stream.Due to powder material mobility generally less than gas-liquid fluid, the most various powder body things
Mobility between material there is also the biggest difference, is using the valve regulated powder material stream such as butterfly valve and ball valve
During amount, solid accumulation and choking phenomenon easily occur at valve, cause powder material stream intermittent, neglect
Big the least, have impact on the measuring accuracy of the application scenarios such as powder material accurate measurement.Existing pinch valve is big
Part only opens and closes two kinds of actions, and valve opening can not continuously adjust.For controlling powder body thing
During stream amount, due to the special nature of powder material, there is solid accumulation and choking phenomenon too.Separately
External medicine and other fields, powder delivery system needs regular dismounting cleaning and sterilizing, to meet " pharmaceutical production
Quality control procedure " etc. the requirement of related specifications, and there is dead angle in the valves such as screw rod, butterfly valve and ball valve,
It is difficult to thoroughly clean.
Summary of the invention
It is an object of the invention to propose a kind of feeding device of weighing controlling feed, measuring accuracy is high,
Speed is fast, it is possible to realize dustless equalization.
According to the feeding device of weighing controlling feed of the present invention, including: storaging bucket, change feeding unit,
Weigh buffering chamber, metering units and collection material unit；Wherein,
Change feeding unit is arranged on storaging bucket and weighs between buffering chamber, the charging aperture of change feeding unit and material stock
The discharging opening of bucket connects, and the discharging opening of change feeding unit is corresponding with the charging aperture of buffering chamber of weighing；
Weigh buffering chamber change feeding unit discharging opening and collection material unit charging aperture between, and with feed
Do not contact between material unit and collection material unit；The charging aperture of buffering chamber of weighing is arranged on going out of change feeding unit
The lower section of material mouth, the discharging opening of buffering chamber of weighing is arranged on the top of the charging aperture of collection material unit；
Metering units is for measuring the weight of buffering chamber of weighing；
Collection material unit is arranged on the lower section of buffering chamber of weighing, and the discharging opening of buffering chamber of weighing when weighing closes
Close；Weighing after end, the discharging opening of buffering chamber of weighing is opened, material enters collection material unit.
Preferably, metering units includes measuring support and LOAD CELLS；Metering support is used for supporting title
Weight buffering chamber, LOAD CELLS is arranged on metering support or is arranged on the outside of buffering chamber of weighing；
When buffering chamber of weighing is placed on metering support, LOAD CELLS can measure the weight of buffering chamber of weighing.
Preferably, feeding device of weighing farther includes: upper dust shield and/or lower dust shield；Wherein,
Upper dust shield is arranged between the discharging opening of change feeding unit and the charging aperture of buffering chamber of weighing；Lower dust shield
It is arranged between the discharging opening of buffering chamber of weighing and the charging aperture of collection material unit.
Preferably, feeding device of weighing farther includes: lowering or hoisting gear；Lowering or hoisting gear with weigh slow
The outside of storage connects, and vertically moves for driving buffering chamber of weighing, so that caching of weighing
The charging aperture in storehouse is positioned at the discharging opening of dust shield or buffering chamber of weighing and is positioned at lower dust shield.
Preferably, change feeding unit includes: flexible pipe, clamping plate and control unit；Wherein,
The charging aperture of flexible pipe is fixing with the discharging opening of storaging bucket to be connected, the discharging opening of flexible pipe and caching of weighing
The charging aperture in storehouse is corresponding；
Clamping plate include the train wheel bridge that is arranged on flexible pipe to and lower plate pair, train wheel bridge to and lower plate pair
For regulating the aperture of flexible pipe；
The feeding quantity weighing in buffering chamber that control unit detects according to metering units controls upper and lower folder
The plate aperture to regulation flexible pipe；When feeding quantity reaches default weight threshold, control unit controls
Train wheel bridge to and lower plate to reduce flexible pipe aperture；When feeding quantity reaches default target weight,
Control unit is adjusted and reduced to 0 by the aperture of flexible pipe by upper and lower clamping plate.
Preferably, feeding device of weighing farther includes: be arranged on the supply unit below collection material unit,
For carrying and carry described collection material unit；The quantity of the collection material unit that supply unit carries simultaneously is at least
It it is one.
Preferably, the quantity of the discharging opening of storaging bucket is one, two or more, storaging bucket each
The corresponding change feeding unit of discharging opening, a buffering chamber of weighing, a metering units and a collection material list
Unit.
According to the feeding device of weighing controlling feed of the present invention, including: storaging bucket, change feeding unit,
Weigh buffering chamber, metering units and collection material unit.By arranging between change feeding unit and collection material unit
Weighing buffering chamber, the discharging opening of buffering chamber of weighing when weighing is closed, the discharging of buffering chamber of weighing during charging
Mouthful open, material enters collection material unit, it is possible to making to weigh charging and conveying collection material unit is carried out simultaneously,
Improve metered rate；The weight of buffering chamber of weighing is measured, it is possible to accurately measure loading by metering units
The quality of the material in collection material unit, prevents owing to change feeding unit cannot be according to material density or material
The charging error that the change of grain particle diameter adjusts rate of feeding and causes, improves measuring accuracy；Additionally, set
Put metering units and can understand the weight of material in buffering chamber of weighing in time, it is simple to adjust change feeding unit
Charging rate, reaches quick, accurate, the purpose of dosing.
Accompanying drawing explanation
By the detailed description of the invention part provided referring to the drawings, the features and advantages of the present invention will
Become better understood by, in the accompanying drawings:
Fig. 1 is the schematic diagram illustrating feeding device of weighing according to the preferred embodiment of the invention；
Fig. 2 is the schematic diagram illustrating change feeding unit according to the preferred embodiment of the invention.
Detailed description of the invention
With reference to the accompanying drawings the illustrative embodiments of the present invention is described in detail.To exemplary enforcement
The description of mode is merely for the sake of demonstration purpose, and is definitely not the present invention and application thereof or the restriction of usage.
As it is shown in figure 1, the feeding device of weighing of the control feed according to the present invention, including: storaging bucket 1,
Change feeding unit 2, buffering chamber 10 of weighing, metering units 5 and collection material unit 7.Change feeding unit 2 is arranged
At storaging bucket 1 with weigh between buffering chamber 10, the charging aperture of change feeding unit 2 goes out with storaging bucket 1
Material mouth connects, and the discharging opening of change feeding unit 2 is corresponding with the charging aperture of buffering chamber 10 of weighing；Weigh slow
Storage 10 change feeding unit 2 discharging opening and collection material unit 7 charging aperture between, caching of weighing
The charging aperture in storehouse 10 is arranged on the lower section of the discharging opening of change feeding unit 2, the discharging of buffering chamber 10 of weighing
Mouth is arranged on the top of the charging aperture of collection material unit 7；Collection material unit 7 is arranged on buffering chamber 10 of weighing
Lower section.During charging, the discharging opening of buffering chamber 10 of weighing when weighing is closed, it is of course also possible to
Weigh buffering chamber 10 discharging opening in collection material unit charging aperture between stop valve 8 is set, during charging,
Stop valve 8 disconnects.Material in storaging bucket 1 enters, through change feeding unit 2, buffering chamber 10 of weighing, and feeds
Material therethrough is controlled by material unit 2.Entrance is weighed buffering chamber 10 by metering units 5
In material measure；When the weight of material in buffering chamber 10 of weighing reaches default target weight
During value, starting charging, the discharging opening of buffering chamber 10 of now weighing is opened, and weighs in buffering chamber 10
Material enters collection material unit 7.
In the change feeding unit of prior art, some feed controls using flexible pipe to realize powder body or granular material
System, the sectional area of flexible pipe is adjustable, generally uses continuously or be spaced the method charging reducing sectional area, the highest
Low speed after speed, to reach high production capacity and high-precision requirement.But many times charging effect is unsatisfactory,
On the one hand, when material density or material particles particle diameter frequently change, this change feeding unit cannot be according to thing
The change of material density or material particles particle diameter adjusts rate of feeding in time so that actual feeding quantity is with default
Target weight value between deviate, increase error in dipping；On the other hand, material passes through flexible pipe stream
When going out, by material characteristic, controlling level change, feed bin charging impact, to pile up time, feed bin intrinsic pressure
Etc. the impact of factor, its rate of feeding is the most unstable, and especially when low speed feeds, aperture too small causing adds
Material speed is slowly or material formation material arch stops charging, if aperture is excessive, runs into and expects when arch collapses, material
Instantaneous velocity is too fast, causes actual feeding quantity beyond set point.In order to avoid the problems referred to above, the present invention
Employing is weighed buffering chamber 10 and metering units 5, and buffering chamber 10 of weighing is positioned at the discharging opening of change feeding unit 2
And between the charging aperture of collection material unit 7, and do not contact with between change feeding unit 2 and collection material unit 7,
Measured entering the material weighed in buffering chamber 10 by metering units 5, it is possible to accurately measure
Load the quality of the material collected in material unit 7, prevent owing to change feeding unit 2 cannot be according to material density
Or the charging error that the change of material particles particle diameter adjusts rate of feeding and causes, improve measuring accuracy.
Additionally, arrange metering units 5 can understand the weight of material in buffering chamber 10 of weighing in time, it is simple to
Adjust the charging rate of change feeding unit 2, reach quick, accurate, the purpose of dosing.
The quantity of the discharging opening of storaging bucket 1 can be one, two or more；Storaging bucket each go out
The corresponding change feeding unit of material mouth, weigh described in one buffering chamber, second metering units and one
Collection material unit.According to the feeding device of weighing of the present invention, can be simultaneously multiple collection material unit metering,
Charging, improves metered rate and efficiency, promotes the production capacity of feeding device of weighing.
Metering units 5 can include metering support (not shown) and LOAD CELLS (in figure not
Illustrate).Metering support is weighed buffering chamber 10 for support, and LOAD CELLS is arranged on metering support
Or it is arranged on the outside of buffering chamber 10 of weighing.When buffering chamber 10 of weighing is placed on metering support, claim
Weight sensor can determine, to the pressure of metering support, buffering chamber 10 of weighing according to buffering chamber 10 of weighing
Weight, and then the weight of the material weighed in buffering chamber 10.It is further preferred that can weigh
The outside of buffering chamber 10 arranges the lobe (not shown) of outwardly convex, buffering chamber 10 of weighing
Can be erected on metering support by this lobe；LOAD CELLS 10 is arranged on metering support
Or in lobe.When buffering chamber of weighing is erected on metering support by lobe, LOAD CELLS
Between this lobe and metering support, according to this lobe, the pressure measurement of metering support is weighed
The weight of buffering chamber 10.
Due to the charging aperture of the buffering chamber of weighing of the present invention do not contact with change feeding unit, buffering chamber of weighing
Discharging opening does not contacts with collection material unit, therefore at powder material or the feeding of granule materials and charging process
In likely produce dust.Based on this, farther include according to the feeding device of weighing of the present invention: on
Dust shield 4 and/or lower dust shield 6；Wherein, upper dust shield 4 is arranged on the discharging opening of change feeding unit 2
And weigh between the charging aperture of buffering chamber 10；Lower dust shield 6 is arranged on the discharging of buffering chamber 10 of weighing
Between the charging aperture of mouth and collection material unit 7.Preferably, upper dust shield 4 and/or lower dust shield 6 can
To be connected with negative pressure device, to improve pick-up performance.
Feeding device of weighing may further include: lowering or hoisting gear 3.Lowering or hoisting gear 3 and caching of weighing
The outside in storehouse 10 connects, and vertically moves, so that weighing for driving buffering chamber 10 of weighing
The charging aperture of buffering chamber 10 is positioned under the discharging opening of dust shield 4 or buffering chamber 10 of weighing is positioned at
In dust shield 6.Such as, change feeding unit is given when weighing buffering chamber feeding, and lowering or hoisting gear 3 drives and weighs
Buffering chamber 10 moves upward until the charging aperture of buffering chamber 10 of weighing is positioned at dust shield 4, it is achieved
Dust suction during feeding；After feeding completes, lowering or hoisting gear 3 drive weigh buffering chamber 10 move downward until
The discharging opening of buffering chamber 10 of weighing drops in lower dust shield 6, it is achieved dust suction during charging.By adopting
With dust shield 4 and lower dust shield 6, it is possible to realize dustless equalization.
As in figure 2 it is shown, change feeding unit 2 may include that flexible pipe 16, clamping plate 11 and control unit 15.
The discharging opening of the charging aperture of flexible pipe 16 and storaging bucket 1 is fixing to be connected, the discharging opening of flexible pipe 16 with weigh
The charging aperture of buffering chamber 10 is corresponding.Clamping plate 11 include that the train wheel bridge being arranged on flexible pipe 16 is to (figure
Not shown in) and lower plate to (not shown).
The change feeding unit 2 of the present invention can such as start flexible pipe during feeding to use continuous flow rate mode
Aperture is maximum, i.e. rate of feeding is the fastest, and along with being continuously increased of feeding capacity, the aperture of flexible pipe gradually subtracts
Little, i.e. rate of feeding constantly reduces, and when feeding capacity reaches default target weight value, stops feeding.
Certainly, those skilled in the art can also use intermittent feeding manner according to practical situation.
In some embodiments of the invention, train wheel bridge to and lower plate to regulating flexible pipe 16
Aperture.Train wheel bridge to or lower plate to when opening, the aperture of the flexible pipe of corresponding position is more than 0；On
Clamping plate to or lower plate to close time, the aperture of the flexible pipe of corresponding position be equal to 0.Control unit 15
The aperture of the feeding quantity weighed in the buffering chamber 10 regulation flexible pipe 16 according to metering units 5 detection；
When feeding quantity exceedes default weight threshold, control unit 15 by train wheel bridge to and lower plate
To the aperture reducing flexible pipe；When feeding quantity reaches default target weight, control unit 15 is passed through
Train wheel bridge to and lower plate adjust and reduce to 0 by the aperture of flexible pipe 16.The weight threshold mentioned in the present invention
Can be a numerical value, it is also possible to according to actual charge weight, multiple weight threshold is set.Such as, if
Target weight is 100g, and when feeding quantity reaches 80g weight threshold, control unit reduces flexible pipe
Aperture, when feeding quantity reaches 90g weight threshold, control unit turns the aperture of flexible pipe further down,
Feeding quantity is closer to target weight, and the aperture of flexible pipe is the least, thus improves charging precision.According to meter
The aperture of the feeding quantity weighed in the buffering chamber 10 regulation flexible pipe 16 of amount unit 5 detection, it is possible to keep away
Exempt from owing to change feeding unit 2 cannot regulate rate of feeding according to the change of material density or material particles particle diameter
And deviate between the actual feeding quantity and the default target weight value that cause, improve the accurate of metering
Degree and precision degree.
According to a preferred embodiment of the invention, feeding device of weighing farther includes: be arranged on collection material list
Supply unit 9 below unit 7, for carrying and carry collection material unit 7.Supply unit 9 is the most defeated
The quantity of the collection material unit 7 sent is at least one.By measuring for multiple collection material units 7, fill simultaneously
Material, it is possible to increase metered rate and efficiency, promotes the production capacity of feeding device of weighing.In the present invention, collection
Material unit 7 can be gather materials bottle or collection pocket, and certainly, those skilled in the art can also be according to reality
Needing to select the collection material unit of other forms, this is not especially limited by the present invention.
Compared with prior art, the present invention can significantly improve metered rate and the essence of feeding device of weighing
Degree, it is achieved dustless equalization, equipment capacity is high.
Although with reference to illustrative embodiments, invention has been described, but it is to be understood that the present invention
It is not limited in literary composition the detailed description of the invention describing in detail and illustrating, is being limited without departing from claims
In the case of fixed scope, described illustrative embodiments can be made various changing by those skilled in the art
Become.
Claims (7)
1. the feeding device of weighing controlling feed, it is characterised in that including: storaging bucket, feeding
Unit, buffering chamber of weighing, metering units and collection material unit；Wherein,
Change feeding unit is arranged on storaging bucket and weighs between buffering chamber, the charging aperture of change feeding unit and material stock
The discharging opening of bucket connects, and the discharging opening of change feeding unit is corresponding with the charging aperture of buffering chamber of weighing；
Weigh buffering chamber change feeding unit discharging opening and collection material unit charging aperture between, and with feed
Do not contact between material unit and collection material unit；The charging aperture of buffering chamber of weighing is arranged on going out of change feeding unit
The lower section of material mouth, the discharging opening of buffering chamber of weighing is arranged on the top of the charging aperture of collection material unit；
Metering units is the weight of material in buffering chamber is weighed in metering；
Collection material unit is arranged on the lower section of buffering chamber of weighing, and the discharging opening of buffering chamber of weighing when weighing closes
Close；Weighing after end, the discharging opening of buffering chamber of weighing is opened, material enters collection material unit.
Weigh the most as claimed in claim 1 feeding device, it is characterised in that metering units includes:
Metering support and LOAD CELLS；
Described metering support is weighed buffering chamber described in being used for supporting, and described LOAD CELLS is arranged on described
On metering support or described in weigh the outside of buffering chamber；
When described buffering chamber of weighing is placed on described metering support, described LOAD CELLS can the First Astronautic Research Institute for Measurement and Test
State the weight of material in buffering chamber of weighing.
Weigh the most as claimed in claim 1 feeding device, it is characterised in that described in weigh charging
Device farther includes: upper dust shield and/or lower dust shield；Wherein,
Described upper dust shield is arranged on the discharging opening of change feeding unit and the charging aperture of described buffering chamber of weighing
Between；
Described lower dust shield is weighed the discharging opening of buffering chamber and entering of described collection material unit described in being arranged on
Between material mouth.
Weigh the most as claimed in claim 3 feeding device, it is characterised in that described in weigh charging
Device farther includes: lowering or hoisting gear；
Described lowering or hoisting gear is connected with the outside of described buffering chamber of weighing, be used for driving described in weigh caching
Vertically move in storehouse so that described in the weigh charging aperture of buffering chamber be positioned at described upper dust shield
The discharging opening of buffering chamber of weighing described in or is positioned at described lower dust shield.
Weigh the most as claimed in claim 1 feeding device, it is characterised in that change feeding unit includes:
Flexible pipe, clamping plate and control unit；Wherein,
The charging aperture of described flexible pipe is fixing with the discharging opening of described storaging bucket to be connected, the discharging of described flexible pipe
Mouth is corresponding with the charging aperture of described buffering chamber of weighing；
Described clamping plate include the train wheel bridge that is arranged on described flexible pipe to and lower plate pair, described train wheel bridge
To and lower plate to for regulating the aperture of described flexible pipe；
The feeding quantity weighing in buffering chamber that described control unit detects according to metering units control upper,
The lower plate aperture to regulation flexible pipe；When feeding quantity reaches default weight threshold, control unit
Control train wheel bridge to and lower plate to reduce flexible pipe aperture；When feeding quantity reaches default target weight
Time, control unit is adjusted and reduced to 0 by the aperture of described flexible pipe by described upper and lower clamping plate.
Weigh the most as claimed in claim 1 feeding device, it is characterised in that described in weigh charging
Device farther includes: supply unit；
Described supply unit is arranged on the lower section of described collection material unit, for gathering materials described in carrying conveying
Unit；The quantity of the described collection material unit that described supply unit carries simultaneously is at least one.
7. the feeding device of weighing as described in claim 1-6 is arbitrary, it is characterised in that described in deposit
The quantity of the discharging opening of hopper is one, two or more, each discharging opening of described storaging bucket is corresponding
One change feeding unit, weigh described in one buffering chamber, a metering units and a described collection material unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610387888.8A CN105923174A (en) | 2016-06-02 | 2016-06-02 | Weighing and charging device capable of realizing controlled feeding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610387888.8A CN105923174A (en) | 2016-06-02 | 2016-06-02 | Weighing and charging device capable of realizing controlled feeding |
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| Publication Number | Publication Date |
|---|---|
| CN105923174A true CN105923174A (en) | 2016-09-07 |
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ID=56832434
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610387888.8A Pending CN105923174A (en) | 2016-06-02 | 2016-06-02 | Weighing and charging device capable of realizing controlled feeding |
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| Country | Link |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107185450A (en) * | 2017-05-22 | 2017-09-22 | 湘潭大学 | A kind of herbal cuisine grinding that can customize diet therapy formula and matching device |
| CN109973346A (en) * | 2019-03-28 | 2019-07-05 | 杭州精进科技有限公司 | The working method of pump |
| CN110040529A (en) * | 2019-04-18 | 2019-07-23 | 首钢京唐钢铁联合有限责任公司 | A kind of buffering chamber material position regulating system and method |
| CN110228614A (en) * | 2019-07-01 | 2019-09-13 | 锦岸机械科技江苏有限公司 | A kind of powdered substance, which precisely deaerates, weighs subpackage apparatus and its application method |
| CN110356603A (en) * | 2019-08-09 | 2019-10-22 | 江苏金旺智能科技有限公司 | A kind of packed equipment and its working method |
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| JP2013054303A (en) * | 2011-09-06 | 2013-03-21 | Brother Ind Ltd | Powder charging device |
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| CN104085544A (en) * | 2014-07-08 | 2014-10-08 | 天津尚永科技有限公司 | Fully-automatic powdery material packaging machine |
| CN205060046U (en) * | 2015-10-20 | 2016-03-02 | 四川科能锂电有限公司 | Casket -like bowl feeding device |
| CN105597623A (en) * | 2016-03-14 | 2016-05-25 | 北京长峰金鼎科技有限公司 | Automatic-batching mixing granulation system |
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| JP2013054303A (en) * | 2011-09-06 | 2013-03-21 | Brother Ind Ltd | Powder charging device |
| CN103287598A (en) * | 2012-02-24 | 2013-09-11 | 扬州三川实业有限公司 | Automatic metering device of powder coating products |
| CN104085544A (en) * | 2014-07-08 | 2014-10-08 | 天津尚永科技有限公司 | Fully-automatic powdery material packaging machine |
| CN205060046U (en) * | 2015-10-20 | 2016-03-02 | 四川科能锂电有限公司 | Casket -like bowl feeding device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107185450A (en) * | 2017-05-22 | 2017-09-22 | 湘潭大学 | A kind of herbal cuisine grinding that can customize diet therapy formula and matching device |
| CN109973346A (en) * | 2019-03-28 | 2019-07-05 | 杭州精进科技有限公司 | The working method of pump |
| CN110040529A (en) * | 2019-04-18 | 2019-07-23 | 首钢京唐钢铁联合有限责任公司 | A kind of buffering chamber material position regulating system and method |
| CN110228614A (en) * | 2019-07-01 | 2019-09-13 | 锦岸机械科技江苏有限公司 | A kind of powdered substance, which precisely deaerates, weighs subpackage apparatus and its application method |
| CN110356603A (en) * | 2019-08-09 | 2019-10-22 | 江苏金旺智能科技有限公司 | A kind of packed equipment and its working method |
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Application publication date: 20160907 |