CN113155253A - Accurate quantitative spiral powder material feeding device - Google Patents
Accurate quantitative spiral powder material feeding device Download PDFInfo
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- CN113155253A CN113155253A CN202110547788.8A CN202110547788A CN113155253A CN 113155253 A CN113155253 A CN 113155253A CN 202110547788 A CN202110547788 A CN 202110547788A CN 113155253 A CN113155253 A CN 113155253A
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- discharging
- feeding device
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- 239000000463 material Substances 0.000 title claims abstract description 138
- 239000000843 powder Substances 0.000 title claims abstract description 26
- 238000003860 storage Methods 0.000 claims abstract description 52
- 238000007599 discharging Methods 0.000 claims abstract description 48
- 238000010276 construction Methods 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 abstract description 5
- 238000004140 cleaning Methods 0.000 abstract description 5
- 239000002245 particle Substances 0.000 abstract description 5
- 230000009972 noncorrosive effect Effects 0.000 abstract description 4
- 238000005259 measurement Methods 0.000 abstract description 2
- 239000003814 drug Substances 0.000 description 2
- 238000011002 quantification Methods 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- 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
-
- 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
- G01G17/06—Apparatus for or methods of weighing material of special form or property for weighing fluids, e.g. gases, pastes having means for controlling the supply or discharge
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The invention is suitable for the technical field of analysis and measurement control, in particular to a precise quantitative spiral powder material feeding device, which comprises a device main body shell; a material storage structure is arranged in the device main body shell, and material is stored by the material storage structure; the material storage structure is communicated with a discharging structure, and a sensor arranged on the discharging structure is used for sensing the quality of discharged materials; the material storage structure is divided into a plurality of spirally staggered small lattices, a plurality of shifting pieces are arranged in the material storage structure in a matching mode with the small lattices, the shifting pieces are compressed by an elastic structure, the shifting pieces are compressed along with the elastic structure, the staggered small lattices can be shifted by the shifting pieces from bottom to top, a door is formed, and materials in the small lattices slide into the material discharge structure; the sensor arranged on the discharging structure is combined to sense the discharging quality, so that the material is accurately and quantitatively fed, and the requirement on the thickness of material particles can be met; the material moisture absorption is avoided to the greatest extent, the whole cleaning is convenient, the mutual pollution of different materials is avoided, and the non-corrosive requirement is met.
Description
Technical Field
The invention relates to the technical field of analysis, measurement and control, in particular to a precise quantitative spiral powder material feeding device.
Background
Accurate quantification is needed in the material preparation process and the testing process, and the current common means is a medicine spoon and a balance;
a spoon is a tool for taking powdered or small granular solid reagents. Most spoons have only one spoon, usually made of metal, ox horn or plastic;
balance, a weighing apparatus. The balance beam is supported by the fulcrum at the center of the beam to form two arms, a disc is hung on each arm, an object with known mass is placed in one disc, an object to be measured is placed in the other disc, and the mass of the object to be measured is indicated by the deflection of a pointer fixed on the beam when the pointer does not swing and points to the center scale. The balance is an equi-armed lever. The balance is a weighing apparatus, and is an instrument for measuring the mass of an object. The balance type lever is manufactured according to the lever principle, wherein two ends of the lever are respectively provided with a small disc, one end of the lever is used for placing a weight, the other end of the lever is used for placing an object to be weighed, the center of the lever is provided with a pointer, and when the two ends are balanced, the mass of the two ends is equal.
The medicine spoon and the balance have the following defects:
1. the cleaning is difficult;
2. the requirements for the quantitative powder materials are high, and the requirements for the materials, such as no moisture absorption, no corrosion and particle size, cannot be met.
Disclosure of Invention
The invention aims to provide a spiral powder material feeding device with accurate quantification to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a precise quantitative spiral powder material feeding device comprises a device main body shell;
a material storage structure penetrates through the inner part of the shell of the device main body, and the material storage structure is used for storing materials;
the material storage structure is communicated with a discharging structure, and a sensor arranged on the discharging structure is used for sensing the quality of discharged materials;
wherein, storage structure divide into the little check of a plurality of spirals dislocation, and the cooperation little check is provided with a plurality of plectrums in the storage structure, and the plectrum utilizes elastic construction to compress tightly, compresses tightly along with elastic construction at the plectrum, and the plectrum can be from lower to last time to dial the little check of dislocation, forms the door, makes the material in the little check slide in the ejection of compact structure.
In the accurate quantitative spiral powder material feeding device of the invention: the material storage structure is a material storage pipe, and material is stored by the material storage pipe;
the material storage pipe is divided into a plurality of small spirally staggered grids, the pipe center of the material storage pipe is provided with a shifting sheet, and along with the compression of the elastic structure, the shifting sheet can be used for shifting the staggered grids from bottom to top to form a door, so that the materials in the small grids slide into the material discharging structure.
The invention further discloses a precise quantitative spiral powder material feeding device, which comprises the following steps: the elastic structure is a spring, the shifting piece is pressed along with the spring, and the shifting piece can be shifted to open the staggered small lattices from bottom to top to form a door, so that materials in the small lattices slide into the discharging structure.
In the accurate quantitative spiral powder material feeding device of the invention: the discharging structure is a discharging head, the sensor is arranged inside the discharging head, and the sensor is used for sensing the quality of discharging.
The invention further discloses a precise quantitative spiral powder material feeding device, which comprises the following steps: the sensor is a miniature mass sensor.
The invention further discloses a precise quantitative spiral powder material feeding device, which comprises the following steps: the discharging head is internally provided with a discharging valve, the discharging valve is opened, and the discharging head is opened to send out materials.
In the accurate quantitative spiral powder material feeding device of the invention: the device main part shell is installed material quality display screen in the one end of keeping away from ejection of compact structure, and material quality display screen connection sensor shows on material quality display screen after utilizing the quality of sensor response ejection of compact.
In the accurate quantitative spiral powder material feeding device of the invention: the device main body shell is provided with a spiral switch.
Compared with the prior art, the accurate quantitative spiral powder material feeding device comprises a device main body shell; a material storage structure penetrates through the inner part of the shell of the device main body, and the material storage structure is used for storing materials; the material storage structure is communicated with a discharging structure, and a sensor arranged on the discharging structure is used for sensing the quality of discharged materials; the material storage structure is divided into a plurality of spirally staggered small lattices, a plurality of shifting pieces are arranged in the material storage structure in a matching mode with the small lattices, the shifting pieces are compressed by an elastic structure, the shifting pieces are compressed along with the elastic structure, the staggered small lattices can be shifted by the shifting pieces from bottom to top, a door is formed, and materials in the small lattices slide into the material discharge structure; meanwhile, the quality of the material discharged by sensing by using a sensor arranged on the discharging structure is combined, so that accurate quantitative feeding is realized, and the requirement on the thickness of material particles can be met; the shifting piece is pressed along with the elastic structure, the shifting piece can be shifted to open the staggered small grid from bottom to top once to form a door, so that the moisture absorption of materials can be avoided to the maximum extent, the whole cleaning is convenient, the mutual pollution of different materials is avoided, and the non-corrosive requirement is met.
Drawings
Fig. 1 is a schematic structural diagram of a precise quantitative spiral powder material feeding device of the present invention.
Fig. 2 is a schematic structural view of the storage tube in fig. 1.
Fig. 3 is a schematic top view of the storage tube in fig. 2.
In the figure: 1-material quality display screen; 2-a spiral switch; 3-a spring; 4-a storage pipe; 5-a miniature mass sensor; 6-discharging the stub bar.
Detailed Description
The technical solution of the present invention will be described in further detail with reference to specific embodiments. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the embodiment of the invention, as shown in fig. 1-3, a precise quantitative spiral powder material feeding device comprises a device main body shell; a material storage structure penetrates through the inner part of the shell of the device main body, and the material storage structure is used for storing materials; the material storage structure is communicated with a discharging structure, and a sensor arranged on the discharging structure is used for sensing the quality of discharged materials;
wherein, storage structure divide into the little check of a plurality of spirals dislocation, and the cooperation little check is provided with a plurality of plectrums in the storage structure, and the plectrum utilizes elastic construction to compress tightly, compresses tightly along with elastic construction at the plectrum, and the plectrum can be from lower to last time to dial the little check of dislocation, forms the door, makes the material in the little check slide in the ejection of compact structure.
In the embodiment of the invention, materials are stored in the material storage structure, the shifting sheet is pressed along with the elastic structure, the shifting sheet can be shifted to open the staggered small grid from bottom to top once to form a door, so that the materials in the small grid slide into the discharging structure, and meanwhile, the quality of discharging is sensed by utilizing a sensor arranged on the discharging structure, so that accurate quantitative feeding is realized, and the requirement on the thickness of material particles can be met; the shifting piece is pressed along with the elastic structure, the shifting piece can be shifted to open the staggered small grid from bottom to top once to form a door, so that the moisture absorption of materials can be avoided to the maximum extent, the whole cleaning is convenient, the mutual pollution of different materials is avoided, and the non-corrosive requirement is met.
In the embodiment of the invention, as shown in fig. 1-3, the material storage structure is a material storage pipe 4, and the material storage pipe 4 is used for storing material; the material storage pipe 4 is divided into a plurality of small lattices which are spirally staggered, the pipe center of the material storage pipe 4 is provided with a shifting sheet, and along with the compression of the elastic structure, the shifting sheet can be used for shifting the staggered small lattices from bottom to top to form a door, so that the materials in the small lattices slide into the material discharging structure. The elastic structure is a spring 3, the shifting piece is pressed along with the spring 3, the shifting piece can be shifted to open the staggered small lattices from bottom to top once to form a door, and materials in the small lattices slide into the discharging structure.
The number of the material storage pipes is two, three, four, five or six, and the number of the material storage pipes is not limited as long as the pipe center of the material storage pipe 4 is provided with a shifting sheet, and the shifting sheet can be used for shifting the staggered small grids from bottom to top along with the compression of the elastic structure to form a door, so that the materials in the small grids slide into the material discharging structure.
In the embodiment of the invention, as shown in fig. 1-3, the discharging structure is a discharging head 6, and the sensor is arranged inside the discharging head 6, and the sensor is used for sensing the quality of discharging. The sensor is a miniature mass sensor 5; the discharging head 6 is internally provided with a discharging valve, the discharging valve is opened, and the discharging head is opened to send out materials.
Device main part shell installs material quality display screen 1 in the one end of keeping away from ejection of compact structure, and material quality display screen 1 connects the sensor, shows on material quality display screen 1 after utilizing the quality of sensor response ejection of compact. The device main body shell is provided with a spiral switch 2.
The invention relates to a precise quantitative spiral powder material feeding device, which comprises a device main body shell; a material storage structure penetrates through the inner part of the shell of the device main body, and the material storage structure is used for storing materials; the material storage structure is communicated with a discharging structure, and a sensor arranged on the discharging structure is used for sensing the quality of discharged materials; the material storage structure is divided into a plurality of spirally staggered small lattices, a plurality of shifting pieces are arranged in the material storage structure in a matching mode with the small lattices, the shifting pieces are compressed by an elastic structure, the shifting pieces are compressed along with the elastic structure, the staggered small lattices can be shifted by the shifting pieces from bottom to top, a door is formed, and materials in the small lattices slide into the material discharge structure; meanwhile, the quality of the material discharged by sensing by using a sensor arranged on the discharging structure is combined, so that accurate quantitative feeding is realized, and the requirement on the thickness of material particles can be met; the shifting piece is pressed along with the elastic structure, the shifting piece can be shifted to open the staggered small grid from bottom to top once to form a door, so that the moisture absorption of materials can be avoided to the maximum extent, the whole cleaning is convenient, the mutual pollution of different materials is avoided, and the non-corrosive requirement is met.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
While the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (8)
1. A precise quantitative spiral powder material feeding device which is characterized in that,
comprises a device main body shell;
a material storage structure penetrates through the inner part of the shell of the device main body, and the material storage structure is used for storing materials;
the material storage structure is communicated with a discharging structure, and a sensor arranged on the discharging structure is used for sensing the quality of discharged materials;
wherein, storage structure divide into the little check of a plurality of spirals dislocation, and the cooperation little check is provided with a plurality of plectrums in the storage structure, and the plectrum utilizes elastic construction to compress tightly, compresses tightly along with elastic construction at the plectrum, and the plectrum can be from lower to last time to dial the little check of dislocation, forms the door, makes the material in the little check slide in the ejection of compact structure.
2. A precise-quantitative screw-type powder material feeding device according to claim 1,
the material storage structure is a material storage pipe, and material is stored by the material storage pipe;
the material storage pipe is divided into a plurality of small spirally staggered grids, the pipe center of the material storage pipe is provided with a shifting sheet, and along with the compression of the elastic structure, the shifting sheet can be used for shifting the staggered grids from bottom to top to form a door, so that the materials in the small grids slide into the material discharging structure.
3. The accurate quantitative spiral powder material feeding device according to claim 2, wherein the elastic structure is a spring, the shifting piece is pressed by the spring, and the shifting piece can be shifted to open the staggered small lattices from bottom to top to form a door, so that the materials in the small lattices slide into the discharging structure.
4. An accurate quantitative spiral powder material feeding device according to claim 1, wherein the discharging structure is a discharging head, and the sensor is arranged inside the discharging head, and the sensor is used for sensing the quality of discharging.
5. An accurate quantitative screw type powder material feeding device according to claim 4, wherein said sensor is a micro mass sensor.
6. The screw-type powder material feeding device according to claim 4, wherein a discharge valve is installed inside the discharge head, and when the discharge valve is opened, the discharge head is opened to discharge the material.
7. The accurate quantitative spiral powder material feeding device according to claim 1, wherein a material quality display screen is mounted at one end of the device main body shell far away from the discharging structure, the material quality display screen is connected with a sensor, and the material quality display screen displays the material quality display screen after the sensor senses the quality of the discharged material.
8. A precision quantitative screw type powder material feeding device according to any one of claims 1 to 7, wherein a screw switch is provided on the device main body casing.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110291844 | 2021-03-18 | ||
| CN2021102918446 | 2021-03-18 |
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| Publication Number | Publication Date |
|---|---|
| CN113155253A true CN113155253A (en) | 2021-07-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110547788.8A Pending CN113155253A (en) | 2021-03-18 | 2021-05-19 | Accurate quantitative spiral powder material feeding device |
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| CN (1) | CN113155253A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114922012A (en) * | 2022-05-20 | 2022-08-19 | 浙江钰烯腐蚀控制股份有限公司 | Crevice corrosion control system under railway steel rail fastener |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5273584A (en) * | 1991-04-15 | 1993-12-28 | Plasma-Technik Ag | Device for the dosed conveying of powder to a powder processing unit |
| CN105203194A (en) * | 2015-09-25 | 2015-12-30 | 上海外高桥发电有限责任公司 | As-fired coal separate bin metering system of coal conveying system |
| CN206252428U (en) * | 2016-10-20 | 2017-06-16 | 佛山市顺德区美的电热电器制造有限公司 | Proportioning device and cooking apparatus |
| CN210286035U (en) * | 2019-01-09 | 2020-04-10 | 北京精密机电控制设备研究所 | Uniform wheel disc type quantitative discharging device for powdery material |
| CN111238611A (en) * | 2020-01-15 | 2020-06-05 | 福建师范大学 | A laboratory solid powder quantitative taking device |
| CN211477369U (en) * | 2020-01-20 | 2020-09-11 | 詹华春 | Electronic scale capable of weighing two objects simultaneously |
-
2021
- 2021-05-19 CN CN202110547788.8A patent/CN113155253A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5273584A (en) * | 1991-04-15 | 1993-12-28 | Plasma-Technik Ag | Device for the dosed conveying of powder to a powder processing unit |
| CN105203194A (en) * | 2015-09-25 | 2015-12-30 | 上海外高桥发电有限责任公司 | As-fired coal separate bin metering system of coal conveying system |
| CN206252428U (en) * | 2016-10-20 | 2017-06-16 | 佛山市顺德区美的电热电器制造有限公司 | Proportioning device and cooking apparatus |
| CN210286035U (en) * | 2019-01-09 | 2020-04-10 | 北京精密机电控制设备研究所 | Uniform wheel disc type quantitative discharging device for powdery material |
| CN111238611A (en) * | 2020-01-15 | 2020-06-05 | 福建师范大学 | A laboratory solid powder quantitative taking device |
| CN211477369U (en) * | 2020-01-20 | 2020-09-11 | 詹华春 | Electronic scale capable of weighing two objects simultaneously |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114922012A (en) * | 2022-05-20 | 2022-08-19 | 浙江钰烯腐蚀控制股份有限公司 | Crevice corrosion control system under railway steel rail fastener |
| CN114922012B (en) * | 2022-05-20 | 2023-11-03 | 浙江钰烯腐蚀控制股份有限公司 | Lower gap corrosion control system of railway rail fastener |
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Application publication date: 20210723 |
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