CN106629129A - Positive pole feeding device of lithium iron phosphate pelletizer - Google Patents
Positive pole feeding device of lithium iron phosphate pelletizer Download PDFInfo
- Publication number
- CN106629129A CN106629129A CN201611172274.4A CN201611172274A CN106629129A CN 106629129 A CN106629129 A CN 106629129A CN 201611172274 A CN201611172274 A CN 201611172274A CN 106629129 A CN106629129 A CN 106629129A
- Authority
- CN
- China
- Prior art keywords
- storage bin
- positive pole
- inductor
- bin
- comminutor
- 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.)
- Pending
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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
- B65G65/48—Devices for emptying otherwise than from the top using other rotating means, e.g. rotating pressure sluices in pneumatic systems
- B65G65/4881—Devices for emptying otherwise than from the top using other rotating means, e.g. rotating pressure sluices in pneumatic systems rotating about a substantially horizontal axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/54—Gates or closures
-
- 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
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/04—Bulk
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
The invention discloses a positive pole feeding device of a lithium iron phosphate pelletizer. The positive pole feeding device of the lithium iron phosphate pelletizer comprises a storage bin and a supply bin, wherein the supply bin is installed below the storage bin, the storage bin and the supply bin are both of a closed structure, a bin cover of the storage bin is provided with a feed pipe and a vent device, and an electronic pneumatic valve on the feed pipe is connected with a control system; and the supply bin is provided with discharging drive device which is controlled by the control system, and a sensor used for monitoring the powdery material level is arranged in the storage bin. The positive pole feeding device of the lithium iron phosphate pelletizer has the following advantages and effects that due to the structure, by using the feeding device for supplying materials, the manual work intensity can be relieved, the supply time can be shortened, powder is adjusted to move downwards at a uniform speed through a servo motor, and the product quality is ensured. In the supply process, the powder can be prevented from overflowing to the surroundings, so that environmental burdens are reduced, and production safety is ensured.
Description
Technical field
The present invention relates to a kind of lithium battery production equipment, more particularly to a kind of automatic feeding device.
Background technology
In today that energy and environment problem becomes increasingly conspicuous, lithium ion battery is close with its energy as a kind of green energy resource
The advantages of spending big, security performance height, green non-pollution is more and more of interest by people.To iron phosphate lithium positive pole material in traditional handicraft
When carrying out feeding, manual work intensity is big, and the time of consuming is long, and feeding uniformity is difficult to ensure that for material, during feeding powder disperse to
The waste of raw material, the environmental pressure of increase is caused also to bring safety problem outside machine.
This is accomplished by a kind of full-automatic enclosed formula pay-off, not only can solve the difficult problem that powder disperses everywhere, and
Automated condtrol, automatic charging and blanking can be realized.
The content of the invention
It is an object of the invention to provide one kind is prevented from powder spilling, reduces manual work intensity and realization is uniformly sent
A kind of lithium battery comminutor production equipment of material.
Install a kind of LiFePO4 comminutor positive pole drawing-in device, including storage bin, feeding storehouse, described storage bin lower section
There is feeding storehouse, above-mentioned two feed bin is closed structure, and on storage bin feed bin lid feed pipe and gas permeable devices, feed pipe are provided with
On pneumatosphere valve be connected with control system；
Feeding storehouse is provided with the blanking driving means of controlled system control, is provided with described storage bin for monitoring powder
The sensor of material position.
According to described LiFePO4 comminutor positive pole drawing-in device, top is installed on described storage bin feed bin lid and is carried
The aiutage of filter screen.
According to described LiFePO4 comminutor positive pole drawing-in device, described storage bin is infundibulate, on its inwall certainly
The first inductor, the second inductor being connected with control system is distributed with above, above-mentioned inductor is Powder Material Level Sensor.
According to described LiFePO4 comminutor positive pole drawing-in device, the first inductor, the second inductor are located at storage bin
On inwall, the first described inductor is located at powder and limits peak, and the second inductor is located at powder and limits minimum point.
According to described LiFePO4 comminutor positive pole drawing-in device, vibrator is installed in described storage bin, vibrates
Device setting height(from bottom) between the first inductor, the second inductor between the two.
According to described LiFePO4 comminutor positive pole drawing-in device, material-feeding rolling wheels are provided with described feeding storehouse, are sent
Material roller main shaft is connected with servomotor, backgauge side of two sides with circular arc with material-feeding rolling wheels diameter parallel.
According to described LiFePO4 comminutor positive pole drawing-in device, multiple blankings are distributed with described material-feeding rolling wheels
Tooth, the central angle of adjacent blanking tooth is equal, and blanking tooth end height is equal with backgauge side inwall radius, backgauge side place circular arc
Central angle of the central angle more than adjacent blanking tooth.
The present invention with advantages below effect.
Due to this structure of the present invention, feeding is carried out by the present invention, it may be possible to reduce manual work intensity, reduced
Feeding time, adjusts powder uniform descending, it is ensured that product quality by servomotor.In feeding process, powder is prevented from
Material is spilt in surrounding environment, reduces environmental pressure, it is ensured that production safety.
Description of the drawings
Fig. 1 is a kind of overall structure figure of LiFePO4 comminutor positive pole drawing-in device.
Fig. 2 is a kind of feeding storehouse profile of LiFePO4 comminutor positive pole drawing-in device.
In accompanying drawing：1st, pneumatosphere valve；2nd, feed pipe；3rd, storage bin；4th, vibrator；5th, feeding storehouse；6th, feeding rolling
Wheel；7th, filter screen；8th, aiutage；9th, the first inductor；10th, the second inductor；11st, servomotor.
Specific embodiment
Embodiment
Below in conjunction with the accompanying drawings the invention will be further described with specific embodiment.
A kind of LiFePO4 comminutor positive pole drawing-in device according to Fig. 1 Fig. 2, including feeding storehouse 5, the feeding storehouse
5 is in rectangular shape, is bolted on comminutor.A material-feeding rolling wheels 6, material-feeding rolling wheels 6 are provided with described feeding storehouse 5
It is fixed in feeding storehouse 5 by live spindle.Circular arc is carried on feeding storehouse 5 with two sides of the diameter parallel of material-feeding rolling wheels 6
Backgauge side, backgauge frontier juncture is symmetrical in the vertically symmetrical face of feeding storehouse 5, can effectively prevent material static in material-feeding rolling wheels 6
When blanking.
The radius of described feeding tooth end movement track（That is the height of end）With the backgauge side arc radius of feeding storehouse 5
It is identical, and the two is with one heart, the circular arc central angle on the backgauge side on feeding storehouse 5 is more than the central angle between two feeding teeth.This makes
Obtain material-feeding rolling wheels 6 and turn to optional position, the end of at least one feeding tooth is located within the scope of backgauge side.Effectively prevent
Blanking when material-feeding rolling wheels 6 are static.
The servomotor 11 for providing power for material-feeding rolling wheels 6 is fixed with feeding storehouse 5.Servomotor 11 is rolled with feeding
The live spindle connection of wheel 6.Servomotor 11 is connected with control system.Control system is by powder material level inductor detection material
Position, judges, and then controls servomotor or pneumatosphere valve 1, and then can realize automatically controlling feeding process, without the need for people
Work is excessively intervened.
The described top of feeding storehouse 5 is fixed with storage bin 3 by flange or bolt, and storage bin 3 is funnel shaped structure.
The inside of storage bin 3 is fixed with shake vibrator 4 by fixed support, and the side of storage bin 3 be from top to bottom disposed with for
First inductor 9, second inductor 10 of the internal powder height of sensing.
The described top of storage bin 3 is provided with feed bin lid, and feed bin lid is fitted close with storage bin 3, prevents dust from flying away.Feed bin
Cover and be connected with feed pipe 2, pneumatosphere valve 1 is connected with feed pipe 2.By control pneumatosphere valve 1 just can control according to
By the powder of air-flow conveying.
In order to the gas of closed storage bin 3 is ejected as soon as possible, end is additionally provided with aiutage 8, aiutage 8 on feed bin lid
Top is provided with filter screen 7, for realizing on the premise of overflowing without dust, ejecting excessive gas.
The present invention by opening pneumatosphere valve 1, makes powder pass through feed pipe and storage is entered in the presence of pneumatic operated valve first
Feed bin 3, in feed bin powder start pile up, when powder enter the second inductor 10 induction range when, control system by after
Electrical equipment control servomotor 11 starts to rotate, so as to drive feeding runner 6 to rotate to carry out feeding.
When charging rate is less than feeding speed, when powder leaves the induction region of the second inductor 10,11 turns of servomotor
Quit work after dynamic two weeks.
When charging rate is more than feeding speed, when powder material level slowly rises to the sensed position up to the first inductor 9,
Control system control pneumatosphere valve 1 is automatically switched off, and stops feeding.
When powder leaves the sensed position of the first inductor 9, control system control pneumatosphere valve 1 is opened, and starts to send
Material.
Vibrator 4 in feed bin can prevent from being pressed in powder banking process periodically or under external command control by vibrations
It is real, so as to cannot be to dropping material.
Embodiment described above is only that the preferred embodiment of the present invention is described, not to the structure of the present invention
Think and protection domain is defined, on the premise of without departing from design concept of the present invention, ordinary skill technical staff in this area
The various modifications made to technical scheme and improvement, all should fall into protection scope of the present invention.
Claims (7)
1. a kind of LiFePO4 comminutor positive pole drawing-in device, including storage bin（3）, feeding storehouse（5）, it is characterised in that：It is described
Storage bin（3）Lower section is provided with feeding storehouse（5）, above-mentioned two feed bin be closed structure, storage bin（3）Arrange on feed bin lid
There are feed pipe and gas permeable devices, the pneumatosphere valve on feed pipe（1）It is connected with control system；
Feeding storehouse（5）The blanking driving means of controlled system control, described storage bin are installed（3）Inside it is provided with for supervising
Survey the sensor of powder material level.
2. LiFePO4 comminutor positive pole drawing-in device according to claim 1, it is characterised in that：Described storage bin
（3）Top is installed on feed bin lid and carries filter screen（7）Aiutage（8）.
3. LiFePO4 comminutor positive pole drawing-in device according to claim 1, it is characterised in that：Described storage bin
（3）For funnel type structure, the first inductor being connected with control system is distributed with its inwall from top to bottom（9）, second sensing
Device（10）, above-mentioned inductor is Powder Material Level Sensor.
4. LiFePO4 comminutor positive pole drawing-in device according to claim 3, it is characterised in that：First inductor（9）、
Second inductor（10）Positioned at storage bin（3）On inwall, the first described inductor（9）Positioned at powder limit peak, second
Inductor（10）Minimum point is limited positioned at powder.
5. LiFePO4 comminutor positive pole drawing-in device according to claim 4, it is characterised in that：Described storage bin
（3）Vibrator is inside installed（4）, vibrator（4）Setting height(from bottom) is between the first inductor（9）, the second inductor（10）Both it
Between.
6. LiFePO4 comminutor positive pole drawing-in device according to claim 1, it is characterised in that：Described feeding storehouse
（5）Inside it is provided with material-feeding rolling wheels（6）, material-feeding rolling wheels（6）Main shaft and servomotor（11）Connection, with material-feeding rolling wheels（6）Axis is put down
Backgauge side of the two capable sides with circular arc.
7. LiFePO4 comminutor positive pole drawing-in device according to claim 6, it is characterised in that：Described material-feeding rolling wheels
（6）On multiple blanking teeth are distributed with, the central angle of adjacent blanking tooth is equal, blanking tooth end height and backgauge side inwall radius phase
Deng, backgauge side place circular arc central angle more than adjacent blanking tooth central angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611172274.4A CN106629129A (en) | 2016-12-17 | 2016-12-17 | Positive pole feeding device of lithium iron phosphate pelletizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611172274.4A CN106629129A (en) | 2016-12-17 | 2016-12-17 | Positive pole feeding device of lithium iron phosphate pelletizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106629129A true CN106629129A (en) | 2017-05-10 |
Family
ID=58823092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611172274.4A Pending CN106629129A (en) | 2016-12-17 | 2016-12-17 | Positive pole feeding device of lithium iron phosphate pelletizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106629129A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108408431A (en) * | 2018-05-08 | 2018-08-17 | 航天凯天环保科技股份有限公司 | A kind of wide opening material-strewing device |
| CN108689036A (en) * | 2018-05-22 | 2018-10-23 | 佛山市墨宸智能科技有限公司 | A kind of control device of collecting bin |
| CN108974980A (en) * | 2018-06-21 | 2018-12-11 | 中国船舶重工集团公司第七研究所 | Feeding auxiliary system |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK96905C (en) * | 1959-01-10 | 1963-09-16 | Air Conditioning & Eng | Apparatus for dispensing predetermined portions of grain or other easily moving material. |
| CN201729282U (en) * | 2010-08-11 | 2011-02-02 | 秦皇岛源达科技有限公司 | Self-priming powder material weight reduction metering filling device |
| CN202429733U (en) * | 2012-01-09 | 2012-09-12 | 北京林业大学 | Gravity type biomass feeding device |
| CN204211169U (en) * | 2014-08-11 | 2015-03-18 | 中国建材国际工程集团有限公司 | Continuous impulse formula leakproofness powder feeding device |
| CN104555364A (en) * | 2014-12-29 | 2015-04-29 | 山东精工电子科技有限公司 | Feeding device of lithium iron phosphate anode material pelletizer |
| CN204375858U (en) * | 2014-12-29 | 2015-06-03 | 山东精工电子科技有限公司 | With the LiFePO4 comminutor of the anti-bl bridge layer of blanking |
| CN104943882A (en) * | 2015-04-30 | 2015-09-30 | 淄博正华助剂股份有限公司 | Automatic battery powder filling system |
| CN204714109U (en) * | 2015-06-10 | 2015-10-21 | 嵊州市联丰粉碎设备有限公司 | A kind of tornado feeder set |
| CN106207170A (en) * | 2016-08-15 | 2016-12-07 | 海宁永欣科技咨询有限公司 | A kind of production technology of nanometer lithium iron phosphate cathode material |
-
2016
- 2016-12-17 CN CN201611172274.4A patent/CN106629129A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK96905C (en) * | 1959-01-10 | 1963-09-16 | Air Conditioning & Eng | Apparatus for dispensing predetermined portions of grain or other easily moving material. |
| CN201729282U (en) * | 2010-08-11 | 2011-02-02 | 秦皇岛源达科技有限公司 | Self-priming powder material weight reduction metering filling device |
| CN202429733U (en) * | 2012-01-09 | 2012-09-12 | 北京林业大学 | Gravity type biomass feeding device |
| CN204211169U (en) * | 2014-08-11 | 2015-03-18 | 中国建材国际工程集团有限公司 | Continuous impulse formula leakproofness powder feeding device |
| CN104555364A (en) * | 2014-12-29 | 2015-04-29 | 山东精工电子科技有限公司 | Feeding device of lithium iron phosphate anode material pelletizer |
| CN204375858U (en) * | 2014-12-29 | 2015-06-03 | 山东精工电子科技有限公司 | With the LiFePO4 comminutor of the anti-bl bridge layer of blanking |
| CN104943882A (en) * | 2015-04-30 | 2015-09-30 | 淄博正华助剂股份有限公司 | Automatic battery powder filling system |
| CN204714109U (en) * | 2015-06-10 | 2015-10-21 | 嵊州市联丰粉碎设备有限公司 | A kind of tornado feeder set |
| CN106207170A (en) * | 2016-08-15 | 2016-12-07 | 海宁永欣科技咨询有限公司 | A kind of production technology of nanometer lithium iron phosphate cathode material |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108408431A (en) * | 2018-05-08 | 2018-08-17 | 航天凯天环保科技股份有限公司 | A kind of wide opening material-strewing device |
| CN108689036A (en) * | 2018-05-22 | 2018-10-23 | 佛山市墨宸智能科技有限公司 | A kind of control device of collecting bin |
| CN108974980A (en) * | 2018-06-21 | 2018-12-11 | 中国船舶重工集团公司第七研究所 | Feeding auxiliary system |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170510 |
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| RJ01 | Rejection of invention patent application after publication |