CN105600501A - Powder scattering device - Google Patents
Powder scattering device Download PDFInfo
- Publication number
- CN105600501A CN105600501A CN201510992351.XA CN201510992351A CN105600501A CN 105600501 A CN105600501 A CN 105600501A CN 201510992351 A CN201510992351 A CN 201510992351A CN 105600501 A CN105600501 A CN 105600501A
- Authority
- CN
- China
- Prior art keywords
- feed bin
- charging tray
- level
- dusting device
- secondary feed
- Prior art date
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/34—Emptying devices
- B65G65/40—Devices for emptying otherwise than from the top
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/005—Control arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Coating Apparatus (AREA)
- Nozzles (AREA)
- Formation And Processing Of Food Products (AREA)
Abstract
The invention discloses a powder scattering device which comprises a hopper, a primary bin, a secondary bin and a material plate. A screen is arranged between the hopper and the primary bin, a vibration motor is connected to the screen, and a first laser sensor for detecting the material level of the primary bin is arranged above the primary bin. An ultrasonic screen is arranged between the primary bin and the secondary bin, and a second laser sensor for detecting the material level of the secondary bin is arranged above the secondary bin. The material plate is located under the secondary bin, an electromagnetic oscillator and at least one pressure sensor for sensing the powder amount on the material plate are connected to the material plate, and a system adjusts the working frequency of a vibrator according to signals of the pressure sensors so as to adjust the inventory of the powder fed to the material plate. The powder scattering device has the advantages of achieving final, uniform and equal-amount powder scattering through multi-point control, equal-amount control and constant speed control.
Description
Technical field
The present invention relates to a kind of duster field, relate in particular to a kind of dusting device.
Background technology
In battery production process, the benefit lithium technique of electrodes of lithium-ion batteries is to improve capacity of lithium ion batteryKey technology, mend lithium technique and be divided into again that lithium technique is mended in dusting and overlay film is mended lithium technique, lithium technique is mended in dustingDifficult point be the dusting of even equivalent, otherwise can cause the lithium ion skewness on battery pole piece, shadowRing the result of use of battery.
Summary of the invention
The technical problem to be solved in the present invention is, for above-mentioned defect of the prior art, provides a kind ofThe accurately dusting device of dusting.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of dusting device is provided, comprises hopper, one-level feed bin, secondary feed bin and charging tray, described hopperAnd between described one-level feed bin, be provided with screen cloth, on described screen cloth, be connected with vibrating motor, described one-level materialThe top in storehouse is provided with the first laser sensor for detection of the material level of described the first feed bin; Described one-levelBetween feed bin and described secondary feed bin, be provided with ultrasonic wave screen cloth, the top of described secondary feed bin is provided with useIn the second laser sensor of material level that detects described secondary feed bin;
Described charging tray is positioned at the below of described secondary feed bin, is connected with electromagnetic oscillation device and extremely on described charging trayLack one for responding to the pressure sensor of the powder amount on described charging tray, on described secondary feed bin, be provided with and shakeMoving device, system is adjusted the operating frequency of described vibrator to regulate institute according to the signal of described pressure sensorState the recoverable amount of charging tray material loading powder, the material powder on described charging tray scatters under the effect of described electromagnetic oscillation device.
In dusting device of the present invention, the bottom of described secondary feed bin has discharging opening, and described twoLevel feed bin sidewall on be provided with by-pass cock, system according to the signal of described pressure sensor, utilize instituteState the size that by-pass cock regulates described discharging opening.
In dusting device of the present invention, described by-pass cock comprises motor, gear and shrouding, instituteState on the sidewall that motor is fixed on described secondary feed bin and be connected with described gear drive, described gear withTooth bar on described shrouding is meshed, and described shrouding is slidably connected on the sidewall of described secondary feed bin,Described in described driven by motor, shrouding moves.
In dusting device of the present invention, one end of described charging tray has discharge port, described discharge portPlace is provided with multiple splitter boxs, and described multiple splitter boxs are evenly distributed on described charging tray.
In dusting device of the present invention, the length that the length of described splitter box is described charging tray1/4～3/4。
In dusting device of the present invention, the junction of described one-level feed bin and described ultrasonic wave screen cloth,And the junction of described secondary feed bin and described ultrasonic wave screen cloth is provided with bolster.
In dusting device of the present invention, described bolster is silica gel product.
In dusting device of the present invention, on the sidewall of described one-level feed bin, be provided with at least one rowMaterial mouthful.
In dusting device of the present invention, described one-level feed bin and described secondary feed bin are funnel-form.
In dusting device of the present invention, described pressure sensor comprises multiple, multiple described pressureSensor is evenly distributed on the below of described charging tray.
In sum, implement dusting device of the present invention, there is following beneficial effect: the application is by theMaterial powder amount, the second laser sensor control that one laser sensor control enters one-level feed bin from hopper are from oneThe material powder amount that level feed bin enters secondary feed bin, and pressure sensor control enters the material of charging tray from secondary feed binPowder amount, accurately controls the recoverable amount of charging tray material loading powder, because the vibration frequency of electromagnetic oscillation device is fixing notBecome, the discharge port towards charging tray that the material powder on charging tray can be realized constant speed moves. The application is by this manyPoint control, equivalent control and constant speed control realize the final evenly dusting of equivalent.
Brief description of the drawings
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing:
Fig. 1 is the structural representation of the dusting device that provides of the embodiment of the present invention;
Fig. 2 is the side view of dusting device shown in Fig. 1;
Fig. 3 is the B portion enlarged drawing of dusting device shown in Fig. 2;
Fig. 4 is the A portion enlarged drawing of dusting device shown in Fig. 1.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with accompanying drawing andEmbodiment, is further elaborated to the present invention. Should be appreciated that concrete enforcement described hereinExample only, in order to explain the present invention, is not intended to limit the present invention.
As depicted in figs. 1 and 2, preferred embodiment of the present invention provides a kind of dusting device, this dusting dressPut by multiple spot control, equivalent control, constant speed control material powder is sprinkling upon on material 100, final realization allThe dusting of even equivalent. In the present embodiment, material powder is lithium powder, and material 100 is at the uniform velocity mobile battery pole piece,The application's dusting device can make being sprinkling upon on battery pole piece of the even equivalent of lithium powder, but the application is notLimit the concrete composition of material powder and material 100, material powder can also be copper powder etc.
As shown in Figure 1, dusting device comprises frame (not label), is provided with hopper 1, one-level in frameFeed bin 2, secondary feed bin 3 and charging tray 9. Wherein, between hopper 1 and one-level feed bin 2, be provided with screen cloth 4,On screen cloth 4, be connected with vibrating motor 5. When actual production, material powder is contained in hopper 1, works as vibrating motorWhen 5 startup, material powder falls to one-level feed bin 2 by screen cloth 4, in the time that vibrating motor 5 quits work, and materialMaterial powder in bucket 1 cannot pass through screen cloth 4, can not fall in one-level feed bin 2.
For the amount that ensures the interior material powder of one-level feed bin 2 is in certain scope, establish the top of one-level feed bin 2Be equipped with for detection of the first laser sensor 6, the first laser sensors 6 of the material level of one-level feed bin 2 fixingIn frame, and be positioned at a side of hopper 1. Concrete, the material level of default one-level feed bin 2 upperSpacing and lower limit, in the time that the material level of one-level feed bin 2 reaches upper limit, the first laser sensor 6 sendsSignal, system command vibrating motor 5 quits work, in the time that the material level of one-level feed bin 2 reaches lower limit,The first laser sensor 6 sends signal, and system command vibrating motor 5 starts, thereby ensures one-level feed bin 2The amount of interior material powder is a metastable scope.
Further, between one-level feed bin 2 and secondary feed bin 3, be provided with ultrasonic wave screen cloth 8, work as ultrasonic waveWhen screen cloth 8 is worked, the material powder in one-level feed bin 2 can enter secondary feed bin 3 by screen cloth, works as ultrasonic waveWhen screen cloth 8 quits work, the material powder in one-level feed bin 2 can not pass through screen cloth.
For the amount that ensures the interior material powder of secondary feed bin 3 is in certain scope, establish the top of secondary feed bin 3Be equipped with for detection of the second laser sensor 7, the second laser sensors 7 of the material level of secondary feed bin 3 fixingIn frame, and be positioned at a side of one-level feed bin 2. Concrete, the material level of default secondary feed bin 3Upper limit and lower limit, in the time that the material level of secondary feed bin 3 reaches higher limit, the second laser sensor 7Send signal, system command ultrasonic wave screen cloth 8 quits work, when the material level of secondary feed bin 3 reaches lower limitWhen value, system command ultrasonic wave screen cloth 8 starts, thereby the amount that ensures secondary feed bin 3 interior material powder is at oneMetastable scope.
On charging tray 9, be connected with electromagnetic oscillation device 12, the material powder on charging tray 9 is in the effect of electromagnetic oscillation device 12Under evenly fall from the discharge port 90 of charging tray 9 one end. Because the vibration frequency of electromagnetic oscillation device 12 isChangeless, therefore the recoverable amount of the material powder on charging tray 9 just directly has influence on the precision of dusting. The applicationThe material powder amount that flows to charging tray 9 by accurate control secondary feed bin 3, reaches on accurate control charging tray 9The recoverable amount of material powder.
Concrete, on secondary feed bin 3, be provided with the vibrator 10 of variable frequency, by changing vibrator 10The vibration frequency powder amount that can control secondary feed bin 3 and enter charging tray 9. The bottom of charging tray 9 be provided with toA few pressure sensor 11, pressure sensor 11 is for responding to the powder amount on charging tray 9. System is supervised at any timeThe numerical value change of governor pressure sensor 11, by adjusting the vibration frequency of vibrator 10, reaches accurateControl the recoverable amount of the material powder on charging tray 9. In the present embodiment, pressure sensor 11 comprises four, fourPressure sensor 11 is evenly distributed on the bottom of charging tray 9, but the present embodiment does not limit pressure sensor11 concrete number.
Because the vibration frequency of electromagnetic oscillation device 12 immobilizes, when the recoverable amount of powder amount on charging tray 9 constantTime, the translational speed of the material powder in charging tray 9 immobilizes. The application is by the first laser sensor 6, theMultiple spot control, equivalent control and the constant speed control of dual-laser sensor 7 and pressure sensor 11 finally realizeThe evenly dusting of equivalent.
Shown in Fig. 2 and Fig. 3, a side of the close discharge port 90 of charging tray 9 is evenly provided with multiple pointsChute 91, multiple splitter boxs 91 distribute along the discharging direction of material powder, better material powder is scattered uniformly.In the present embodiment, the length of splitter box 91 be charging tray 9 length 1/4～3/4. Preferably, splitter box91 length is 2/3 of charging tray 9 length.
Due to the poor height of the poor material level than one-level feed bin 2 of material level of secondary feed bin 3, the start-stop frequency of screen clothAlso high, therefore the screen cloth of secondary feed bin 3 can not be used motor. For fear of the vibration effect two of one-level feed bin 2Level feed bin 3, the junction of one-level feed bin 2 and ultrasonic wave screen cloth 8, secondary feed bin 3 and ultrasonic wave screen cloth 8Junction be provided with bolster 13, make vibration between one-level feed bin 2 and secondary feed bin 3 mutually notInterfere, be independent of each other. Bolster 13 can be the soft materials such as silica gel
In order to facilitate one-level feed bin 2 and the material powder in secondary feed bin 3 to fall, one-level feed bin 2 and secondary materialStorehouse 3 is funnel-form. On the sidewall of one-level feed bin 2 bottoms, be provided with discharge gate 20, on discharge gate 20, connectBe connected to connection plug (not label). When the first laser sensor 6 occurs extremely, the material level mistake of one-level feed bin 2Gao Shi, can discharge unnecessary material powder, to reach the object of accurate dusting from discharge gate 20. In conjunction withShown in Fig. 2, discharging opening 20 comprises two, but the present embodiment does not limit the number of discharging opening 20.
As shown in Figure 4, the bottom of secondary feed bin 3 has discharging opening 30, on the sidewall of secondary feed bin 3, connectsBe connected to by-pass cock 31. By-pass cock 31 comprises motor 32, electric machine support 33, gear 34 and shrouding35, electric machine support 33 is fixed on the sidewall of secondary feed bin 3, and motor 32 is fixed on electric machine support 33And be in transmission connection with gear 34, gear 34 is meshed with the tooth bar (not label) on shrouding 35, shrouding35 are slidably connected on the sidewall of secondary feed bin 3, therefore can drive on shrouding 35 when motor 32 rotatesLower slider. In the time that shrouding 35 moves down, shrouding 35 shelters from discharging opening 30 gradually, makes discharging opening 30Load diminish; In the time that shrouding 35 moves up, the discharging quantitative change of discharging opening 30 is large. The present embodimentIn, on the sidewall of secondary feed bin 3, offering chute (not shown), shrouding 35 is slidably connected to thisIn chute.
By-pass cock 31 and pressure sensor 11 actings in conjunction, can accurately control the flow of expecting powder. ToolBody, in the time that the material powder amount on charging tray 9 reduces, system is sent instruction according to the signal of pressure sensor 11,Make motor 32 forwards (or reversion), thereby increase discharging opening 30. In the time that the material powder amount on charging tray 9 is too much,System is sent instruction according to the signal of pressure sensor 11, motor 32 is reversed (or forward), thereby subtractLittle discharging opening 30.
In sum, implement dusting device of the present invention, there is following beneficial effect: the application is by theMaterial powder amount, the second laser sensor control that one laser sensor control enters one-level feed bin from hopper are from oneThe material powder amount that level feed bin enters secondary feed bin, and pressure sensor control enters the material of charging tray from secondary feed binPowder amount, accurately controls the recoverable amount of charging tray material loading powder, because the vibration frequency of electromagnetic oscillation device is fixing notBecome, the discharge port towards charging tray that the material powder on charging tray can be realized constant speed moves. The application is by this manyPoint control, equivalent control and constant speed control realize the final evenly dusting of equivalent.
Although the present invention describes by specific embodiment, it will be appreciated by those skilled in the art that,Without departing from the present invention, can also carry out various conversion and be equal to alternative the present invention.In addition, for particular condition or material, can make various amendments to the present invention, and not depart from of the present inventionScope. Therefore, the present invention is not limited to disclosed specific embodiment, and should comprise and fall into the present inventionWhole embodiments within the scope of claim.
Claims (10)
1. a dusting device, is characterized in that, comprises hopper (1), one-level feed bin (2), secondary materialStorehouse (3) and charging tray (9), be provided with screen cloth (4) between described hopper (1) and described one-level feed bin (2),On described screen cloth (4), be connected with vibrating motor (5), the top of described one-level feed bin (2) is provided with useIn first laser sensor (6) of material level that detects described the first feed bin (2); Described one-level feed bin (2)And between described secondary feed bin (3), be provided with ultrasonic wave screen cloth (8), described secondary feed bin (3) upperSide is provided with the second laser sensor (7) for detection of the material level of described secondary feed bin (3);
Described charging tray (9) is positioned at the below of described secondary feed bin (3), and described charging tray is connected with on (9)Electromagnetic oscillation device (12) and at least one is for responding to the pressure sensor of the powder amount on described charging tray (9)(11), be provided with vibrator (10) on described secondary feed bin (3), system is according to described pressure sensor(11) signal is adjusted the operating frequency of described vibrator (10) to regulate described charging tray (9) material loading powderRecoverable amount, the material powder on described charging tray (9) scatters under the effect of described electromagnetic oscillation device (12).
2. dusting device according to claim 1, is characterized in that, described secondary feed bin (3)Bottom there is discharging opening (30), on the sidewall of described secondary feed bin (3), be provided with by-pass cock (31),System according to the signal of described pressure sensor (11), utilize described by-pass cock (31) regulate described inThe size of discharging opening (30).
3. dusting device according to claim 2, is characterized in that, described by-pass cock (31)Comprise motor (32), gear (34) and shrouding (35), described motor (31) is fixed on described secondaryOn the sidewall of feed bin (3) and with described gear (34), be in transmission connection, described gear (34) with described inTooth bar on shrouding (35) is meshed, and described shrouding (35) is slidably connected to described secondary feed bin(3), on sidewall, described motor (32) drives described shrouding (35) mobile.
4. dusting device according to claim 1, is characterized in that, one of described charging tray (9)End has discharge port (90), and described discharge port (90) locates to be provided with multiple splitter boxs (91), described manyIndividual splitter box (91) is evenly distributed on described charging tray (9).
5. dusting device according to claim 4, is characterized in that, described splitter box (91)Length be described charging tray (9) length 1/4～3/4.
6. dusting device according to claim 1, is characterized in that, described one-level feed bin (2)With the junction of described ultrasonic wave screen cloth (8), and described secondary feed bin (3) and described ultrasonic wave screen cloth(8) junction is provided with bolster (13).
7. dusting device according to claim 6, is characterized in that, described bolster (13) isSilica gel product.
8. dusting device according to claim 1, is characterized in that, described one-level feed bin (2)Sidewall on be provided with at least one discharge gate (20).
9. dusting device according to claim 1, is characterized in that, described one-level feed bin (2)Be funnel-form with described secondary feed bin (3).
10. dusting device according to claim 1, is characterized in that, described pressure sensor (11)Comprise multiplely, multiple described pressure sensors (11) are evenly distributed on the below of described charging tray (9).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510992351.XA CN105600501B (en) | 2015-12-25 | 2015-12-25 | Dusting device |
| PCT/CN2015/099536 WO2017107234A1 (en) | 2015-12-25 | 2015-12-29 | Powder spraying apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510992351.XA CN105600501B (en) | 2015-12-25 | 2015-12-25 | Dusting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105600501A true CN105600501A (en) | 2016-05-25 |
| CN105600501B CN105600501B (en) | 2017-10-31 |
Family
ID=55980950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510992351.XA Active CN105600501B (en) | 2015-12-25 | 2015-12-25 | Dusting device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105600501B (en) |
| WO (1) | WO2017107234A1 (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105966933A (en) * | 2016-06-29 | 2016-09-28 | 石狮市百祥海产品贸易有限公司 | Material loading and unloading structure |
| CN106583227A (en) * | 2016-12-30 | 2017-04-26 | 深圳市玖创科技有限公司 | Two-stage screening device for lithium battery negative electrode materials |
| CN107512563A (en) * | 2017-07-16 | 2017-12-26 | 湖北阳超机电科技有限公司 | A kind of powdering equipment for preparing mixing bisque |
| CN107824457A (en) * | 2017-11-30 | 2018-03-23 | 张纯亮 | One kind automation ball section one separator |
| WO2018120114A1 (en) * | 2016-12-30 | 2018-07-05 | 深圳市玖创科技有限公司 | Two-stage screening device for lithium battery negative electrode material |
| CN108878779A (en) * | 2018-07-19 | 2018-11-23 | 包海亮 | A kind of lithium battery electrode plate pre-doping lithium device and its doping method |
| CN111016168A (en) * | 2019-12-26 | 2020-04-17 | 航天海鹰(哈尔滨)钛业有限公司 | Laser rapid prototyping machine with automatic pause function |
| CN114538142A (en) * | 2022-03-01 | 2022-05-27 | 北京康普锡威科技有限公司 | Quantitative ultrafine powder feeding device and method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1683209A (en) * | 2004-04-16 | 2005-10-19 | 株式会社汤山制作所 | Loose medicine supply device |
| CN201089625Y (en) * | 2007-02-13 | 2008-07-23 | 摩台克技术有限公司 | Device for fineness ingredients |
| JP2010207780A (en) * | 2009-03-12 | 2010-09-24 | Toyota Motor Corp | Powder application apparatus, and powder application method |
| CN102779978A (en) * | 2012-07-10 | 2012-11-14 | 宁德新能源科技有限公司 | Device and method for replenishing lithium powder into lithium ion battery cathode sheet |
| JP2012240804A (en) * | 2011-05-20 | 2012-12-10 | Sinfonia Technology Co Ltd | Powder supply device |
| CN203461555U (en) * | 2013-09-06 | 2014-03-05 | 河南省华瑞防水防腐有限公司 | Powder conveying device |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09169426A (en) * | 1995-12-22 | 1997-06-30 | Shinko Electric Co Ltd | Device for supplying powder/grain material including cotton-like material or powder/grain material hardly scatterable |
| CN1255559C (en) * | 2002-01-24 | 2006-05-10 | 黄贤耀 | Method for extracting vanadium by roasting material containing vanadium and its equipment |
| CN2866426Y (en) * | 2005-10-20 | 2007-02-07 | 佛山市峰华自动成形装备有限公司 | Automatic quantitative feeding and automatic spreading-out materials device |
| CN101391301B (en) * | 2008-11-10 | 2010-11-10 | 北京中科三环高技术股份有限公司 | Powder-feeding device and method in magnet forming process |
| CN201330273Y (en) * | 2009-01-12 | 2009-10-21 | 张中明 | Chromium iron alloy electric furnace distributor |
| CN102809416B (en) * | 2012-07-27 | 2014-12-24 | 深圳市芭田生态工程股份有限公司 | Electronic scale |
| CN102853885B (en) * | 2012-10-17 | 2014-09-17 | 徐州徐工施维英机械有限公司 | Material metering device |
| CN203812043U (en) * | 2014-04-29 | 2014-09-03 | 成都邦得科技有限公司 | Ingredient feeding check and control system |
| CN204773154U (en) * | 2015-06-29 | 2015-11-18 | 东莞市金利威磨料磨具有限公司 | Material system is thrown to vibration dish |
| CN204820043U (en) * | 2015-06-29 | 2015-12-02 | 东莞市金利威磨料磨具有限公司 | Material system is thrown to shale shaker |
-
2015
- 2015-12-25 CN CN201510992351.XA patent/CN105600501B/en active Active
- 2015-12-29 WO PCT/CN2015/099536 patent/WO2017107234A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1683209A (en) * | 2004-04-16 | 2005-10-19 | 株式会社汤山制作所 | Loose medicine supply device |
| CN201089625Y (en) * | 2007-02-13 | 2008-07-23 | 摩台克技术有限公司 | Device for fineness ingredients |
| JP2010207780A (en) * | 2009-03-12 | 2010-09-24 | Toyota Motor Corp | Powder application apparatus, and powder application method |
| JP2012240804A (en) * | 2011-05-20 | 2012-12-10 | Sinfonia Technology Co Ltd | Powder supply device |
| CN102779978A (en) * | 2012-07-10 | 2012-11-14 | 宁德新能源科技有限公司 | Device and method for replenishing lithium powder into lithium ion battery cathode sheet |
| CN203461555U (en) * | 2013-09-06 | 2014-03-05 | 河南省华瑞防水防腐有限公司 | Powder conveying device |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105966933A (en) * | 2016-06-29 | 2016-09-28 | 石狮市百祥海产品贸易有限公司 | Material loading and unloading structure |
| CN105966933B (en) * | 2016-06-29 | 2018-04-17 | 石狮市百祥海产品贸易有限公司 | A kind of loading and unloading structure |
| CN106583227A (en) * | 2016-12-30 | 2017-04-26 | 深圳市玖创科技有限公司 | Two-stage screening device for lithium battery negative electrode materials |
| WO2018120114A1 (en) * | 2016-12-30 | 2018-07-05 | 深圳市玖创科技有限公司 | Two-stage screening device for lithium battery negative electrode material |
| CN106583227B (en) * | 2016-12-30 | 2019-06-18 | 深圳市玖创科技有限公司 | A kind of two-stage lithium cell cathode material screening plant |
| CN107512563A (en) * | 2017-07-16 | 2017-12-26 | 湖北阳超机电科技有限公司 | A kind of powdering equipment for preparing mixing bisque |
| CN107824457A (en) * | 2017-11-30 | 2018-03-23 | 张纯亮 | One kind automation ball section one separator |
| CN108878779A (en) * | 2018-07-19 | 2018-11-23 | 包海亮 | A kind of lithium battery electrode plate pre-doping lithium device and its doping method |
| CN108878779B (en) * | 2018-07-19 | 2020-10-27 | 安徽锂天下电子科技有限公司 | Lithium pre-doping device and method for electrode plate of lithium battery |
| CN111016168A (en) * | 2019-12-26 | 2020-04-17 | 航天海鹰(哈尔滨)钛业有限公司 | Laser rapid prototyping machine with automatic pause function |
| CN111016168B (en) * | 2019-12-26 | 2023-08-15 | 航天海鹰(哈尔滨)钛业有限公司 | Laser rapid prototyping machine with automatic pause function |
| CN114538142A (en) * | 2022-03-01 | 2022-05-27 | 北京康普锡威科技有限公司 | Quantitative ultrafine powder feeding device and method |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017107234A1 (en) | 2017-06-29 |
| CN105600501B (en) | 2017-10-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105600501A (en) | Powder scattering device | |
| CN203753891U (en) | Bidirectional blanking device for mixing stock bin | |
| CN203765806U (en) | Industrial byproduct gypsum metering, discharging and feeding device | |
| CN103979124A (en) | Non-intermittent high-speed particle counting instrument | |
| CN202481599U (en) | Discharging hopper for high speed mixing granulator | |
| CN103979229A (en) | Hydraulic automatic cleaning device for coal bunker and cleaning method thereof | |
| CN203767674U (en) | Stable blanking and metering system for fly ash | |
| CN206384593U (en) | A kind of continuous and quantitative rotary feeder | |
| CN204847420U (en) | Automatic measurement dry powder material dusting device | |
| CN203712876U (en) | Cement mixture production line | |
| CN203065356U (en) | Quantitative feeding device of ore smelting furnace | |
| CN106390832A (en) | Intelligent stirring mixing device | |
| CN202764167U (en) | Semi-automatic extruding and packing machine for bulk molding compounds (BMC) | |
| JP2006122925A (en) | Powder feeder for powder molding press | |
| CN203712878U (en) | Powder feeding transition cabin | |
| CN203422146U (en) | Powder automatic weighing discharge machine | |
| CN206367734U (en) | A kind of coal powder metering and metering device | |
| CN202928669U (en) | Roller type screw charging machine | |
| CN206463907U (en) | Blending Fertilizer measures deployment device | |
| CN202170304U (en) | Novel cement intelligent dosing system device | |
| CN103482337A (en) | Constant feeding system device | |
| CN206942147U (en) | A kind of building machinery engineering hopper | |
| CN205238309U (en) | Mud material compounding device based on decide weight | |
| CN105498611A (en) | Control system for pharmaceutical mixing machine | |
| CN211677524U (en) | Automatic batching device for ceramic tile production |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171222 Address after: 352100 Jiaocheng District of Ningde City, Fujian Province Zhang Wan Zhen Xingang Road No. 1 Patentee after: Contemporary Amperex Technology Co.,Ltd. Address before: Dalingshan Town Village 523820 chicken wings in Guangdong province Dongguan City Pine Road smart Industrial Park plant on the third floor B District Patentee before: DONGGUAN JITAI INTELLIGENT EQUIPMENT Co.,Ltd. |