CN106391344A - Spraying turntable of lithium battery diaphragm spraying machine - Google Patents
Spraying turntable of lithium battery diaphragm spraying machine Download PDFInfo
- Publication number
- CN106391344A CN106391344A CN201611091209.9A CN201611091209A CN106391344A CN 106391344 A CN106391344 A CN 106391344A CN 201611091209 A CN201611091209 A CN 201611091209A CN 106391344 A CN106391344 A CN 106391344A
- Authority
- CN
- China
- Prior art keywords
- spraying
- disk
- quiet disk
- lithium battery
- disc
- 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
Links
- 238000005507 spraying Methods 0.000 title claims abstract description 40
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 19
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 19
- 238000005461 lubrication Methods 0.000 claims abstract description 5
- 239000002002 slurry Substances 0.000 claims description 18
- 238000002955 isolation Methods 0.000 claims description 15
- 239000012528 membrane Substances 0.000 claims description 15
- 238000012856 packing Methods 0.000 claims description 9
- 230000001105 regulatory effect Effects 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 3
- 239000004519 grease Substances 0.000 claims description 2
- 239000000314 lubricant Substances 0.000 claims description 2
- 238000007774 anilox coating Methods 0.000 abstract description 8
- 238000005299 abrasion Methods 0.000 abstract description 4
- 238000004140 cleaning Methods 0.000 abstract description 4
- 238000013461 design Methods 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000004888 barrier function Effects 0.000 description 5
- 239000003921 oil Substances 0.000 description 5
- 239000007921 spray Substances 0.000 description 4
- 238000000889 atomisation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000703 high-speed centrifugation Methods 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
- B05B3/02—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
- B05B3/10—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements discharging over substantially the whole periphery of the rotating member, i.e. the spraying being effected by centrifugal forces
- B05B3/1007—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements discharging over substantially the whole periphery of the rotating member, i.e. the spraying being effected by centrifugal forces characterised by the rotating member
Landscapes
- Rolling Contact Bearings (AREA)
Abstract
The invention relates to a spraying turntable of a lithium battery diaphragm spraying machine. The spraying turntable comprises a stationary disc shaped like an inverted triangle, wherein a belt pulley which is coaxial with the stationary disc is arranged above the stationary disc; an upper rotating disc and a lower rotating disc, which are coaxial with the stationary disc, are arranged below the stationary disc; a rotating shaft which simultaneously penetrates the belt pulley, the stationary disc, the upper rotating disc and the lower rotating disc, is arranged at the center of the stationary disc; bearings are arranged between the rotating shaft and the upper and lower parts of the stationary disc; a distributor is arranged in the upper rotating disc and surrounds the rotating shaft; and a paste pipe leading to the distributor is arranged in the stationary disc in an inclining way. According to the spraying turntable, rotary spraying of diaphragm paste is realized, the replacement cost caused by abrasion of an anilox roller and the cleaning time of the anilox roller are saved, the centralized lubrication of the spraying turntable is realized, and the service life of the spraying turntable is prolonged; the stationary disc adopts a curve design to prevent a liquid drop from directly dropping and improve the quality of a product; and since spraying is performed by combination of the upper rotating disc and the lower rotating disc, the phenomenon that the centrifugal speed is not high enough for paste spraying is avoided, and the working efficiency is increased.
Description
Technical field
The present invention relates to a kind of spraying rotating disk, more particularly, to a kind of lithium battery isolation membrane flush coater spraying rotating disk.
Background technology
Lithium battery isolation membrane flush coater is a kind of production equipment being applied in lithium battery spraying process, mainly realizes lithium electricity
The atomization of pond barrier film slurry and spraying, lithium battery isolation membrane slurry sprays to barrier film the most at last.In existing spray equipment
In, mostly adopt reticulate pattern roll-type, anilox roll abrasion is easy to wear, and spraying rate is slower, and the cleaning process complexity of anilox roll is loaded down with trivial details, and
Anilox roll directly cannot be lubricated, and in spraying process, spraying drop is uneven, directly affects product quality.
Content of the invention
The present invention seeks to providing a kind of lithium battery isolation membrane flush coater to be turned with spraying for the defect that prior art exists
Disk.
The present invention for achieving the above object, adopts the following technical scheme that：A kind of lithium battery isolation membrane flush coater is turned with spraying
Disk, including the quiet disk using upside-down triangle shape, is provided with the belt wheel concentric with quiet disk, sets below described quiet disk above described quiet disk
Have the top rotary table concentric with quiet disk and lower rotary table, described quiet disk center have one run through simultaneously belt wheel, quiet disk, top rotary table and under
The rotating shaft of rotating disk, the top of described quiet disk and bottom are equipped with bearing respectively and described rotating shaft between, rotating shaft in described top rotary table
Circumference is provided with tripper, and described quiet disk inner inclination is provided with the slurry pipe leading to described tripper.
Preferably, the rotating shaft above described belt wheel is fixed by screw and back-up ring.
Preferably, described belt wheel and quiet disk are supported using flower tooth packing ring in shaft circumference junction, described colored tooth pad
It is provided with regulating sleeve around shaft circumference below circle, be fixed by snap ring outside described regulating sleeve.
Preferably, described quiet disk top is provided with oil nozzle, and lubricant grease can be conveyed by described oil nozzle by passage in quiet disk
To in quiet disk top and lower bearing, realize the lubrication of bearing.
Preferably, it is provided with axle sleeve outside the rotating shaft between the top of described quiet disk and bottom.
Preferably, equipped with an O-ring seal, the upper surface of this O-ring seal rests upon quiet disk for described quiet disk bottom
On the bearing of bottom.
Preferably, described tripper bottom is provided with built-in hole.
Preferably, equipped with a built-in back-up ring on the bearing of the bottom of described tripper.
The beneficial effect that the present invention reaches is：The present invention realizes barrier film slurry rotary spraying, decreases anilox roll abrasion
Replacement cost and washing and cleaning operation time, it is achieved that the centralized lubrication of product, improve the service life of product, quiet disk adopts curved surface
Design, it is to avoid drop directly drips, and improves product quality, using the spraying of upper and lower disk combination formula, it is to avoid centrifugal speed is inadequate
Slurry sprays, and improves operating efficiency.
Brief description
Fig. 1 is the outside overall structure diagram of the present invention；
Fig. 2 is the inside overall structure diagram of the present invention；
Wherein, 1, quiet disk, 11, bearing, 12, flower tooth packing ring, 13, regulating sleeve, 14, snap ring, 15, axle sleeve, 16, O-ring seal,
2nd, belt wheel, 21, screw, 22, back-up ring, 3, top rotary table, 31, tripper, 32, built-in back-up ring, 4, lower rotary table, 5, rotating shaft, 6, slurry
Pipe, 7, oil nozzle.
Specific embodiment
As depicted in figs. 1 and 2, a kind of lithium battery isolation membrane flush coater spraying rotating disk, including using upside-down triangle shape
Quiet disk 1, is provided with the belt wheel 2 concentric with quiet disk above described quiet disk 1, be provided with concentric with quiet disk 1 upper below described quiet disk 1
Rotating disk 3 and lower rotary table 4, described quiet disk 1 center has one and runs through belt wheel 2, the rotating shaft of quiet disk 1, top rotary table 3 and lower rotary table 4 simultaneously
5, the top of described quiet disk 1 and bottom are equipped with bearing 11 respectively and described rotating shaft 5 between, rotating shaft 5 circumference in described top rotary table 3
It is provided with tripper 31, described quiet disk 1 inner inclination is provided with the slurry pipe 6 leading to described tripper 31.
Described quiet disk 1 adopts the curved design of inverted triangle, and arcuately curved surface is gradually to make delay arrive the slurry of quiet disk 1 lower surface
Flow downward, enter into tripper 31, it is to avoid slurry directly drips, and falls in barrier film, lead to slurry spraying uneven, greatly
Improve greatly coating quality；Employ top rotary table 3 and the spraying of lower rotary table 4 combined type, it is to avoid centrifugal speed spraying slurry not, carries
High coating quality and spray efficiency.
Present invention achieves the spraying of barrier film slurry rotary and centrifugal type, before changing, the spraying of anilox roll transfer type, decreases
Anilox roll abrasion replacement cost and washing and cleaning operation time.
Preferably scheme is that screw 21 is passed through in the rotating shaft 5 of described belt wheel 2 top and back-up ring 22 is fixed, and makes belt wheel 2
Better tightness.
Preferably scheme is that described belt wheel 2 is supported using flower tooth packing ring 12 in rotating shaft 5 circumference junction with quiet disk 1,
It is provided with regulating sleeve 13 around rotating shaft 5 circumference, described regulating sleeve 13 outside is entered by snap ring 14 below described colored tooth packing ring 12
Row is fixed.Because belt wheel 2 easily produces skidding during high speed centrifugation, the use of all colored tooth packing rings 12 makes belt wheel 2
With quiet disk 1, there is more preferable skidproof effect.
Described rotating shaft 5 top arranges belt wheel 2, and screw 21 is passed through on top, back-up ring 22 is fixed, and described belt wheel 2 passes through flower
Tooth packing ring 12 and regulating sleeve 13 are supported.
Preferably scheme is that described quiet disk 1 top is provided with oil nozzle 7, and described oil nozzle 7 will be able to be moistened by passage in quiet disk 1
Lubricating oil fat is transported in quiet disk 1 top and lower bearing 11, realizes the lubrication of bearing 11, improves the service life of equipment.
Preferably scheme is to be provided with axle sleeve 15 outside the rotating shaft 5 between the top of described quiet disk 1 and bottom.
Preferably scheme is, described quiet disk 1 bottom equipped with an O-ring seal 16, the upper surface of this O-ring seal 16 against
On the bearing 11 positioned at quiet disk 1 bottom.Bearing 11 lower disposed of quiet disk 1 bottom has groove, and this position arranges O-ring seal
16, prevent slurry from entering bearing place cavity.
Preferably scheme is that described tripper 31 bottom is provided with built-in hole.
Preferably scheme is, equipped with a built-in back-up ring 32 on the bearing of described tripper 31 bottom.
Flower tooth packing ring 12 in the present invention, O-ring seal 16, back-up ring 22, built-in back-up ring 32 using so that this spraying rotating disk
There is better seal effect.
The operation principle of the present invention is that belt wheel 2 is driven by driving means and does high speed rotary motion, is arranged in rotating shaft 5 bottom
Tripper 31, top rotary table 3 follow rotating shaft 5 with lower rotary table 4 and rotate, rotating shaft 5 is by being arranged in the bearing of quiet disk 1 upper and lower
11st, the axle sleeve 15 between quiet disk 1 top and bottom, realizes the relative rotary motion with quiet disk 1；Slurry is by being arranged in quiet disk 1
In slurry pipe 6 be injected into tripper 31, slurry is uniformly delivered to top rotary table 3 by its bottom built-in hole by tripper 31, slurry
Through top rotary table 3 CENTRIFUGAL ACCELERATING, a part is directly thrown away at a high speed atomization to material, realizes spraying；Another part speed low through upper turn
Disk 3 side wall-shaped hole enters lower rotary table 4, throws away atomization through lower rotary table 4 high speed, realizes spraying operation.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all spirit in the present invention and
Within principle, any modification, equivalent substitution and improvement made etc., should be included within the scope of the present invention.
Claims (8)
1. a kind of lithium battery isolation membrane flush coater with spraying rotating disk it is characterised in that：Including the quiet disk using upside-down triangle shape, institute
State and above quiet disk, be provided with the belt wheel concentric with quiet disk, below described quiet disk, be provided with the top rotary table concentric with quiet disk and lower turn
Disk, described quiet disk center has one and runs through belt wheel, the rotating shaft of quiet disk, top rotary table and lower rotary table simultaneously, the top of described quiet disk and
Bottom is equipped with bearing respectively and described rotating shaft between, and in described top rotary table, shaft circumference is provided with tripper, inside described quiet disk
Tilt to be provided with the slurry pipe leading to described tripper.
2. a kind of lithium battery isolation membrane flush coater according to claim 1 with spraying rotating disk it is characterised in that：Described belt wheel
The rotating shaft of top is fixed by screw and back-up ring.
3. a kind of lithium battery isolation membrane flush coater according to claim 1 with spraying rotating disk it is characterised in that：Described belt wheel
It is supported using flower tooth packing ring in shaft circumference junction with quiet disk, below described colored tooth packing ring, be provided with tune around shaft circumference
Section sleeve, is fixed by snap ring outside described regulating sleeve.
4. a kind of lithium battery isolation membrane flush coater according to claim 1 with spraying rotating disk it is characterised in that：Described quiet disk
Top is provided with oil nozzle, and described oil nozzle by passage in quiet disk, lubricant grease can be transported in quiet disk top and lower bearing,
Realize the lubrication of bearing.
5. a kind of lithium battery isolation membrane flush coater according to claim 1 with spraying rotating disk it is characterised in that：Described quiet disk
Top and bottom between rotating shaft outside be provided with axle sleeve.
6. a kind of lithium battery isolation membrane flush coater according to claim 1 with spraying rotating disk it is characterised in that：Described quiet disk
Bottom rests upon on the bearing of quiet disk bottom equipped with an O-ring seal, the upper surface of this O-ring seal.
7. a kind of lithium battery isolation membrane flush coater according to claim 1 with spraying rotating disk it is characterised in that：Described sub-material
Device bottom is provided with built-in hole.
8. a kind of lithium battery isolation membrane flush coater according to claim 1 with spraying rotating disk it is characterised in that：Described sub-material
Equipped with a built-in back-up ring on the lower bearing of device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611091209.9A CN106391344A (en) | 2016-12-01 | 2016-12-01 | Spraying turntable of lithium battery diaphragm spraying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611091209.9A CN106391344A (en) | 2016-12-01 | 2016-12-01 | Spraying turntable of lithium battery diaphragm spraying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106391344A true CN106391344A (en) | 2017-02-15 |
Family
ID=58084765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611091209.9A Pending CN106391344A (en) | 2016-12-01 | 2016-12-01 | Spraying turntable of lithium battery diaphragm spraying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106391344A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108321338A (en) * | 2017-12-14 | 2018-07-24 | 合肥国轩高科动力能源有限公司 | Preparation method of lithium ion battery water system gluing diaphragm |
| CN109877259A (en) * | 2019-03-21 | 2019-06-14 | 中信戴卡股份有限公司 | A kind of lubricant rotary spraying device |
| CN111640901A (en) * | 2020-05-26 | 2020-09-08 | 湖南中锂新材料科技有限公司 | Preparation method of lithium ion battery diaphragm, lithium ion battery and preparation method thereof |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE703441C (en) * | 1937-03-26 | 1941-03-08 | Rheinmetall Borsig Akt Ges | Pot-shaped centrifugal distributor disc for liquids |
| GB658687A (en) * | 1949-03-14 | 1951-10-10 | Bennett Sons And Shears Ltd | Improvements in and relating to spinners for spray-drying apparatus |
| GB1157410A (en) * | 1967-06-15 | 1969-07-09 | Villamos Automatika Intezet | Electrostatic Spraying Head |
| SU1026736A1 (en) * | 1981-08-06 | 1983-07-07 | Горский Сельскохозяйственный Институт | Aerosol generator |
| CN2911512Y (en) * | 2006-02-16 | 2007-06-13 | 新昌县亚凯机械厂 | Rotary disk jetting uniform humifier |
| CN201515685U (en) * | 2009-10-28 | 2010-06-30 | 武汉明博机电设备有限公司 | High concentration liquid spraying machine capable of continuous working |
| CN102989609A (en) * | 2012-12-20 | 2013-03-27 | 上海宝塔节能科技有限公司 | Multi-disc energy-saving water-saving sprayer for air conditioners |
| CN203683919U (en) * | 2014-01-10 | 2014-07-02 | 杭州嘉濠印花染整有限公司 | Moistening atomizer |
| CN203750728U (en) * | 2014-01-28 | 2014-08-06 | 蔡伟 | Multilayer atomizer |
| CN206382137U (en) * | 2016-12-01 | 2017-08-08 | 无锡溥汇机械科技有限公司 | A kind of lithium battery isolation membrane flush coater spraying rotating disk |
-
2016
- 2016-12-01 CN CN201611091209.9A patent/CN106391344A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE703441C (en) * | 1937-03-26 | 1941-03-08 | Rheinmetall Borsig Akt Ges | Pot-shaped centrifugal distributor disc for liquids |
| GB658687A (en) * | 1949-03-14 | 1951-10-10 | Bennett Sons And Shears Ltd | Improvements in and relating to spinners for spray-drying apparatus |
| GB1157410A (en) * | 1967-06-15 | 1969-07-09 | Villamos Automatika Intezet | Electrostatic Spraying Head |
| SU1026736A1 (en) * | 1981-08-06 | 1983-07-07 | Горский Сельскохозяйственный Институт | Aerosol generator |
| CN2911512Y (en) * | 2006-02-16 | 2007-06-13 | 新昌县亚凯机械厂 | Rotary disk jetting uniform humifier |
| CN201515685U (en) * | 2009-10-28 | 2010-06-30 | 武汉明博机电设备有限公司 | High concentration liquid spraying machine capable of continuous working |
| CN102989609A (en) * | 2012-12-20 | 2013-03-27 | 上海宝塔节能科技有限公司 | Multi-disc energy-saving water-saving sprayer for air conditioners |
| CN203683919U (en) * | 2014-01-10 | 2014-07-02 | 杭州嘉濠印花染整有限公司 | Moistening atomizer |
| CN203750728U (en) * | 2014-01-28 | 2014-08-06 | 蔡伟 | Multilayer atomizer |
| CN206382137U (en) * | 2016-12-01 | 2017-08-08 | 无锡溥汇机械科技有限公司 | A kind of lithium battery isolation membrane flush coater spraying rotating disk |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108321338A (en) * | 2017-12-14 | 2018-07-24 | 合肥国轩高科动力能源有限公司 | Preparation method of lithium ion battery water system gluing diaphragm |
| CN109877259A (en) * | 2019-03-21 | 2019-06-14 | 中信戴卡股份有限公司 | A kind of lubricant rotary spraying device |
| CN109877259B (en) * | 2019-03-21 | 2023-11-24 | 中信戴卡股份有限公司 | Rotatory spraying device of lubricant |
| CN111640901A (en) * | 2020-05-26 | 2020-09-08 | 湖南中锂新材料科技有限公司 | Preparation method of lithium ion battery diaphragm, lithium ion battery and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170215 |
|
| RJ01 | Rejection of invention patent application after publication |