CN208661585U - A kind of lithium battery coating machine - Google Patents
A kind of lithium battery coating machine Download PDFInfo
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- CN208661585U CN208661585U CN201821063167.2U CN201821063167U CN208661585U CN 208661585 U CN208661585 U CN 208661585U CN 201821063167 U CN201821063167 U CN 201821063167U CN 208661585 U CN208661585 U CN 208661585U
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- deflector roll
- lithium battery
- coating machine
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Abstract
The utility model provides a kind of lithium battery coating machine, belongs to technical field of lithium batteries.It solves the problems, such as that existing technology Painting effect is poor.This lithium battery coating machine includes the baking oven with air inlet and air outlet, air inlet is communicated with ventilation shaft, the heater for being heated to gas in ventilation shaft is provided on ventilation shaft, several deflector rolls with hollow cavity are provided in baking oven, ventilation shaft is connected to the hollow cavity of deflector roll by admission line, ventilation shaft is connected to oven ncavity room, the heating member for being heated to deflector roll is equipped in deflector roll, the temperature sensor for monitoring deflector roll temperature is provided on deflector roll, lithium battery coating machine further includes controller, temperature sensor is electrically connected with the controller, controller is electrically connected with heating member and heater respectively.This lithium battery coating machine can be improved Painting effect.
Description
Technical field
The utility model belongs to technical field of lithium batteries, is related to a kind of lithium battery coating machine.
Background technique
Lithium battery uses more and more extensive as emerging energy, and especially mobile communication digital product and new-energy automobile exist
Using very universal in people's lives, lithium battery manufacture equipment is also updated in continuous improve, and the coating of lithium battery pole slice
Process is process very crucial in Production Process of Lithium Battery, and the quality of coating quality will greatly affect the safety of battery
Property, good Painting effect is the basic premise of battery capacity, safety, consistency.
In the prior art, the coating machine of lithium battery material is provided with drying box, for being dried to material strip, drying box by
Several section compositions, each top for saving drying box offer an exhaust outlet respectively, a total air-exhausting duct are equipped at the top of drying box, always
Air-exhausting duct connects the exhaust outlet of each drying box, installs an exhaust blower at the exhaust outlet of total air-exhausting duct, passes through exhaust blower and total air draft
For pipe come the wind that is discharged in each section drying box, the battery material for being coated on tape surface can evaporate solvent therein in drying,
There is a large amount of evaporation solvent in drying box, evaporation solvent can not be discharged in the drying box of the prior art in time, and evaporation solvent exists
In will affect dries quantity in drying box.In addition, the prior art individually can not control and adjust the row in each section drying box
Air quantity can not control the circulation degree of hot wind respectively, not adapt to requirement of each section drying box to air quantity and temperature, and hot wind follows
Ring utilization rate is lower, and energy loss is serious.It is therefore desirable to be improved.
In view of the above problems, the lithium battery material that existing Chinese patent literature discloses a kind of quantitative air draft applies
The drying box [application number: CN201420339905.7] of cloth machine, the drying box including several section lithium battery material coating machines, drying
Air draft general pipeline is installed, at least one is connected separately at the top of each drying box can individually control its exhaust air rate at the top of case
Quantitative exhausting exhaust fan, for extracting evaporation solvent out out of drying box, the suction opening connection drying box of quantitative exhausting exhaust fan
The exhaust outlet of inner cavity, quantitative exhausting exhaust fan is connected to air draft general pipeline.Although the utility model is adjusted respectively by each quantitative exhaust fan
The circulation degree for saving and controlling the hot wind of each section drying box individually controls the temperature of each drying box, improves whole dries quantity, heat
The cyclic utilization rate of wind is high, and energy loss is low, but the utility model is using the form of independent blowing hot wind, cannot be accurate
The temperature for controlling each position of baking oven, be easy to causeing solvent to volatilize too fast causes material strip to crack or slow coating trickling is asked excessively
Topic, Painting effect are poor.
Summary of the invention
The purpose of this utility model is the presence of the above problem in view of the prior art, proposes a kind of lithium battery coating machine,
The lithium battery coating machine the technical problem to be solved is that: how to improve Painting effect.
The purpose of this utility model can be realized by the following technical scheme: a kind of lithium battery coating machine, including have into
The baking oven in air port and air outlet, the air inlet are communicated with ventilation shaft, are provided on the ventilation shaft for ventilation
The heater that gas in pipelines is heated, which is characterized in that several leading with hollow cavity are provided in the baking oven
Roller, the ventilation shaft are connected to the hollow cavity of deflector roll, and the ventilation shaft is connected to oven ncavity room, are set in the deflector roll
There is the heating member for being heated to deflector roll, the temperature sensor for monitoring deflector roll temperature, institute are provided on the deflector roll
Stating lithium battery coating machine further includes controller, and the temperature sensor is electrically connected with the controller, the controller respectively with heating
Part and heater electrical connection.
The working principle of this lithium battery coating machine are as follows: material strip is placed on deflector roll, heater is to the gas in ventilation shaft
Body is heated, and the gas after heating enters the inner cavity of baking oven, realizes the drying to material strip, meanwhile, controller control heating
Part is passed through electric current, is dried by guide roller pair material strip, the temperature sensor being arranged on deflector roll, carries out to the temperature of respective deflector roll
Monitoring, and temperature information is sent to controller, temperature controls the size of current or closing being passed through to controller based on the received
The electric current and close heater that heating member is passed through, while the hollow cavity of deflector roll is passed through the compressed air of room temperature, it is quickly right to realize
Stream heat exchange, to achieve the purpose that reduce temperature.This lithium battery coating machine is using the deflector roll with hollow cavity, interior energy
Enough free switchings are passed through cold or hot air-flow, while heating member being arranged in deflector roll, are equipped with temperature sensor for monitoring deflector roll temperature
Degree, by adjusting the size of the hot and cold air and heating member electric current that are passed through, so that it is true under the contact point to adjust material strip in real time
Real heating temperature further controls the speed of solvent volatilization, prevents solvent volatilization is too fast from leading to material strip cracking or excessively slow, applies laminar flow
The problem of dropping down plays the role of improving Painting effect.
In above-mentioned lithium battery coating machine, the hollow bottom plate for being used to support each deflector roll, institute are additionally provided in the baking oven
It states hollow bottom plate to be connected to the hollow cavity of deflector roll by admission line, the hollow bottom plate is connected to ventilation shaft.
In above-mentioned lithium battery coating machine, the distance between each deflector roll and hollow bottom plate be arranged in intermediate deflector roll with
The distance between hollow bottom plate is highest, is successively reduced toward both sides, the line of the highest point of each deflector roll is arc-shaped.The arc of deflector roll
Arrangement, it can be ensured that material strip is contacted with each deflector roll, the phenomenon for preventing the empty uneven heating for touching generation even.
In above-mentioned lithium battery coating machine, the ventilation shaft includes several laterals, each lateral and each
Deflector roll is intervally arranged, and through-hole is arranged two the through-hole that several connections corresponding with ventilation shaft are provided on the hollow bottom plate
Between admission line, the gas flowed out in through-hole can be made to be evenly distributed in baking oven, improve Painting effect.
In above-mentioned lithium battery coating machine, it is provided with heater on each lateral, each heater is and controller
Connection.Heater is set on each lateral, it is ensured that the gas temperature of each position can be uniform in baking oven, and then improves and apply
Cloth effect.
In above-mentioned lithium battery coating machine, the control for controlling gas influx size is equipped on each lateral
Valve, each control valve are electrically connected with the controller.By the setting of control valve, the size of air inflow can control, to play real-time tune
Effect of the material-saving with temperature and then control solvent evaporation rate.
In above-mentioned lithium battery coating machine, the lithium battery coating machine further include the cunning roller that baking oven top is set, with
It is the telescopic rod of sliding roller connection, the driving motor one for driving telescopic rod to slide on sliding roller, flexible for controlling telescopic rod
Driving motor two and the camera and splicing equipment being connected on telescopic rod, the camera is electrically connected with the controller, described
Driving motor one and driving motor two are electrically connected with the controller.When occurring disconnected band in coating process, driven by driving motor one
Dynamic telescopic rod slides on sliding roller, the situation in camera real-time monitoring baking oven on telescopic rod, and after finding disconnected band, control is flexible
Bar stops movement, extends the length of telescopic rod by driving motor two, it is ensured that splicing equipment can touch material strip, splicing equipment
After binding material band, shorten telescopic rod, material strip be then drawn to by driving motor one by the tape splicing area outside baking oven and carries out tape splicing,
Tape splicing can also be carried out in oven interior and effectively save the tape splicing time by the way of the machinery tape splicing, increase work effect
Rate, while safety is higher.
In above-mentioned lithium battery coating machine, the lithium battery coating machine further includes energy recovery mechanism, and the energy returns
Mechanism is received to include the recovery pipe being connected to the air outlet of baking oven and air inlet and pass sequentially through pipeline and connect into the cold of circuit
Condenser one, condenser two and activated carbon adsorber, the condenser one and condenser two-way piping are connected with solvent recovery tank,
The condenser two is connected with cooling unit, and the air inlet and air outlet of the condenser one pass through pipeline and recovery pipe respectively
It connects, is provided with blower one in the recovery pipe with the junction of baking oven air outlet, is entered the wind in the recovery pipe with baking oven
Mouthful junction be provided with blower two, be provided with blower three on the connecting pipe of the activated carbon adsorber and condenser one.Energy
It measures recovering mechanism and uses the current-controlled mode of branch, part is directly entered baking oven progress hot wind by condenser one and follows
Ring, and the gas after condenser two, activated adoption tower is used as clean air, is further recycled, and is formed
One closed gas circuit, the design of closed gas circuit can prevent the leakage of organic solvent, cause the pollution of atmospheric environment, keep away
Exempt from the injury of personnel.
Compared with prior art, this lithium battery coating machine has the advantage that
1, the utility model uses the deflector roll with hollow cavity, and cold heat air-flow, while deflector roll can be passed through with free switching
Interior winding heating member is equipped with temperature sensor for monitoring deflector roll temperature, size, the heating member of hot and cold air is passed through by adjusting
The size of electric current reaches accurate control deflector roll temperature, and then controls the speed of solvent volatilization in slurry, prevents solvent volatilization too fast
The problem of leading to material strip cracking or the excessively trickling of slow coating, improve Painting effect.
2, the utility model can save the tape splicing time by the way of mechanical tape splicing, increase working efficiency, reduction need not
The energy waste wanted, while safety is higher.
3, the utility model, using the current-controlled mode of branch, allows part to pass through condenser in energy recovery mechanism
One gas is directly entered coater oven and carries out hot air circulation；And the gas after condenser two and activated adoption tower enters,
It uses as clean air, is further recycled, form a closed gas circuit, energy consumption can be effectively reduced；And it seals
It holds one's breath the design on road, the leakage of organic solvent can be prevented, cause the pollution of atmospheric environment, avoid the injury of personnel.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of the utility model energy recovery mechanism.
Fig. 3 is the control structure schematic diagram of the utility model.
In figure, 1, baking oven；1a, air inlet；1b, air outlet；2, ventilation shaft；2a, lateral, 3, heater；4, in
Empty bottom plate；4a, through-hole；5, deflector roll；5a, hollow cavity；5b, heating member；5c, temperature sensor；6, admission line；7, it controls
Valve；8, sliding roller；9, telescopic rod；10, camera；11, splicing equipment；12, driving motor one；13, driving motor two；14, it recycles
Pipeline；14a, air inlet one；14b, air inlet two；14c, air outlet one；15, condenser one；15a, air inlet；15b, outlet
Mouthful；16, condenser two；17, solvent recovery tank；18, activated carbon adsorber；18a, air outlet two；19, cooling unit；20, blower
One；21, blower two；22, blower three；23, electromagnetism blank-plate valve one；24, electromagnetism blank-plate valve two；25, electromagnetism blank-plate valve three；26, electric
Magnetic blank-plate valve four；27, controller；28, material strip；29, dodge gate.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
As shown in Figure 1,3, this lithium battery coating machine includes the baking oven 1 with air inlet 1a and air outlet 1b, baking oven 1
It is communicated with ventilation shaft 2 at air inlet 1a, is provided on ventilation shaft 2 and adds for what is heated to gas in ventilation shaft 2
Hot device 3 is provided with several deflector rolls 5 with hollow cavity 5a, the hollow cavity of the ventilation shaft 2 and deflector roll 5 in baking oven 1
5a connection, the ventilation shaft 2 are connected to 1 inner cavity chamber of baking oven, and the heating member for being heated to deflector roll 5 is equipped in deflector roll 5
5b is provided with the temperature sensor 5c for monitoring 5 temperature of deflector roll on deflector roll 5, and lithium battery coating machine further includes controller 27, temperature
Degree sensor 5c is electrically connected with controller 27, and controller 27 is electrically connected with heating member 5b and heater 3 respectively.Preferably, control
Device 27 processed uses PID controller.Preferably, heating member 5b uses resistance coil or heater；Temperature sensor 5c is adopted
Use thermocouple.
Preferably, be additionally provided with the hollow bottom plate 4 for being used to support each deflector roll 5 in baking oven 1, hollow bottom plate 4 with lead
The hollow cavity 5a of roller 5 is connected to by admission line 6, and hollow bottom plate 4 is connected to ventilation shaft 2.Each deflector roll 5 and hollow bottom plate 4
The distance between using be arranged in intermediate deflector roll 5 between hollow bottom plate 4 at a distance from as highest, successively reduce toward both sides, respectively lead
The line of the highest point of roller 5 is arc-shaped.
The arc arrangement of deflector roll 5, it can be ensured that material strip 28 is contacted with each deflector roll 5, prevent it is empty touch generation by
The non-uniform phenomenon of heat.
Preferably, ventilation shaft 2 includes several laterals 2a, and each lateral 2a and each deflector roll 5 are spaced
It arranges, the through-hole 4a of several connections corresponding with ventilation shaft 2 is provided on hollow bottom plate 4.Through-hole 4a is arranged in two air inlets
Between pipeline 6, the gas flowed out in through-hole 4a can be made to be evenly distributed in baking oven 1, improve Painting effect.
Preferably, heater 3 is provided on each lateral 2a.Heater is set on each lateral 2a
3, it is ensured that the gas temperature of each position can be uniform in baking oven 1, and then improves Painting effect.
Preferably, it is equipped with the control valve 7 for controlling gas influx size on each lateral 2a, controls
Valve 7 is electrically connected with controller 27.By the setting of control valve 7, the size of air inflow can control, adjust material strip in real time to play
28 temperature and then the effect for controlling solvent evaporation rate.Preferably, control valve 7 uses electromagnetism blank-plate valve or solenoid valve.
Preferably, deflector roll 5 includes inner and outer tubes, and the both ends of inner tube are equipped with bearing, outer tube by bearing with it is interior
Pipe is connected and can be rotated relative to inner tube, and resistance coil 5b is wound on the outside of inner tube, and the both ends of inner tube have blow vent, ventilation
Mouth is connect with admission line 6, and deflector roll 5 is fixedly supported on hollow bottom plate 4 by admission line 6.
Preferably, lithium battery coating machine further includes the cunning roller 8 that 1 top of baking oven is arranged in, stretches with what sliding roller 8 was connect
Contracting bar 9, the driving motor 1 for driving telescopic rod 9 to slide on sliding roller 8, the driving electricity to stretch for controlling telescopic rod 9
Machine 2 13 and the camera 10 and splicing equipment 11 being connected on telescopic rod 9, camera 10 are electrically connected with controller 27, driving
Motor 1 and driving motor 2 13 are electrically connected with controller 27.Preferably, dodge gate 29 is provided on baking oven 1, telescopic rod 9
On splicing equipment 11 can be entered inside baking oven 1 by dodge gate 29, realize to the tape splicing of material strip 28.Preferably, stretching
Contracting bar 9 is connect with sliding roller 8 by worm gear structure, is driven by driving motor 1, and telescopic rod 9 can be made to move along sliding roller 8；
Preferably, telescopic rod 9 includes first body of rod and second body of rod, the inner wall of the outer wall thread trend and second body of rod of first body of rod
Screw thread trend is opposite；The inner wall of output revolving shaft matching first body of rod of insertion of driving motor 2 13, when driving motor 2 13 rotates,
Telescopic rod 9 is stretched under output revolving shaft or upper contracting；Preferably, splicing equipment 11 includes pressure roller, the both ends of pressure roller pass through telescopic rod 9
Connection, two telescopic rods 9 are connected respectively for controlling the flexible driving motor 2 13 of telescopic rod 9 and for controlling telescoping tube
The driving motor 2 13 moved on respective sliding roller 8.When occurring disconnected band in coating process, stretched by the driving of driving motor 1
Contracting bar 9 slides on sliding roller 8, the situation in 10 real-time monitoring baking oven 1 of camera on telescopic rod 9, and after finding disconnected band, control is stretched
Contracting bar 9 stops movement, extends the length of telescopic rod 9 by driving motor 2 13, it is ensured that splicing equipment 11 can touch material strip
28, after 11 binding material band 28 of splicing equipment, shorten telescopic rod 9, material strip 28 is then drawn to by driving motor 1 by baking oven 1
External tape splicing area carries out tape splicing, and tape splicing can also be carried out inside baking oven 1, by the way of the machinery tape splicing, is effectively saved
The tape splicing time increases working efficiency, while safety is higher.
Preferably, as shown in Fig. 2, lithium battery coating machine further includes energy recovery mechanism, energy recovery mechanism packet
It includes and the air outlet 1b of baking oven 1 and air inlet the 1a recovery pipe 14 being connected to and passes sequentially through the condensation that pipeline connects into circuit
Device 1, condenser 2 16 and activated carbon adsorber 18, condenser 1 and condenser 2 16 are connected with solvent by pipeline and return
Closed cans 17, condenser 2 16 are connected with cooling unit 19, and the air inlet 15a and gas outlet 15b of condenser 1 pass through pipe respectively
Road is connect with recovery pipe 14, and the junction in recovery pipe 14 with 1 air outlet 1b of baking oven is provided with blower 1, recovery pipe
Junction on 14 with 1 air inlet 1a of baking oven is provided with blower 2 21, the communicating pipe of activated carbon adsorber 18 and condenser 1
Blower 3 22 is provided on road.Preferably, being provided in recovery pipe 14 for preventing the solvent of evaporation from being directly recovered to
It is blind to be provided with electromagnetism on the pipeline that condenser 1 is connected to recovery pipe 14 for the electromagnetism blank-plate valve 1 of 1 air inlet 1a of baking oven
Plate valve 2 24, by adjusting electromagnetism blank-plate valve 1 and electromagnetism blank-plate valve 2 24, the high temperature and medium temperature gas of adjustable entrance
Flow, to adjust mixed gas temperature.Recovery pipe 14 includes one 14a of air inlet, two 14b of air inlet and air outlet
One 14c, wherein one 14a of air inlet is connect with the air outlet 1b of baking oven 1, and one 14c of air outlet is connect with the air inlet 1a of baking oven 1,
Electromagnetism blank-plate valve 3 25 is connected at two 14b of air inlet, the design of electromagnetism blank-plate valve 3 25 is as 18 row of activated carbon adsorber
Throughput out is little, mixes with one 14a of the air inlet air-flow entered, when being unable to reach the condensing temperature of organic solvent, supplement
A part of gas at normal temperature is as cooling purposes.It is provided with two 18a of air outlet at activated carbon adsorber 18, is set at two 18a of air outlet
It is equipped with electromagnetism blank-plate valve 4 26, the design of electromagnetism blank-plate valve 4 26 is when activated adoption tower air pressure is excessively high, by the nothing of filtering
Murder by poisoning, gas at normal temperature can be directly discharged in atmosphere；Wherein, blower 1, blower 2 21, blower 3 22, electromagnetism blank-plate valve
One 23, electromagnetism blank-plate valve 2 24, electromagnetism blank-plate valve 3 25 and electromagnetism blank-plate valve 4 26 are connect with controller 27, for realizing certainly
Dynamic control, can also directly be controlled manually.
The working principle of energy recovery mechanism are as follows: under the effect of blower 1, the solvent of evaporation from 1 air outlet 1b of baking oven into
Enter one 14a of air inlet to recovery pipe 14.At this point, there are two gas circuits to move towards for the solvent of evaporation, a part is blind by electromagnetism
Plate valve 1 directly arrives one 14c of air outlet of recovery pipe 14, returns to the air inlet 1a of baking oven 1.This air path part is not due to having
By condenser, therefore thermal loss is less, temperature with higher.Another part air-flow is discharged with activated carbon adsorber 18
Cryogenic gas mixing, thus achieve the purpose that reduce temperature.By adjusting the ratio of mixed gas, to control into condensation
The temperature of the mixed gas of device 1, the solvent obtained by condenser 1, flows to solvent recovery tower.Pass through condenser 1
Gas trend afterwards is divided into two parts, and a part is pumped by electromagnetism blank-plate valve 2 24, then by blower 2 21, as medium temperature
Gas returns to the air inlet 1a of baking oven 1.Another part gas enters condenser 2 16, and the cold source provided with cooling unit 19 connects
Touching, further liquefaction solvent, the solvent of acquisition enter solvent recovery tank 17.Work is entered by the gas after condenser 2 16
Property charcoal adsorption tower 18, remaining a small amount of organic solvent in adsorbed gas, filtered gas work under the pumping of blower 3 22
It is mixed for cold source gas with the hot steam entered from baking oven 1, realizes cooling, liquefy organic solvent.
Energy recovery mechanism uses the current-controlled mode of branch, and part is directly entered baking oven by condenser 1
1 carries out hot air circulation, and the gas after condenser 2 16, activated adoption tower is used as clean air, is carried out into one
Step ground circulation, forms a closed gas circuit, the design of closed gas circuit can prevent the leakage of organic solvent, cause atmosphere
The pollution of environment avoids the injury of personnel.
The working principle of this lithium battery coating machine are as follows: material strip 28 is placed on deflector roll 5, heater 3 is in ventilation shaft 2
Gas heated, the gas after heating enters the inner cavity of baking oven 1 by admission line 6, realize the drying to material strip 28,
Meanwhile controller 27 controls heating member 5b and is passed through electric current, is dried by deflector roll 5 to material strip 28, the temperature being arranged on deflector roll 5
Sensor 5c is monitored the temperature of respective deflector roll 5, and temperature information is sent to controller 27, and controller 27 is according to connecing
The temperature size of current that is passed through of control of receipts closes electric current and close heater 3 that heating member 5b is passed through, while by room temperature
Compressed air be passed into the hollow cavity of deflector roll 5, realize rapid convective heat exchange, thus achieve the purpose that reduce temperature；?
When disconnected band, after the pressure roller binding material band 28 in splicing equipment 11, shorten telescopic rod 9, it is ensured that highest deflector roll 5 will not be touched,
Then by driving motor 1, material strip 28 is drawn to the progress of tape splicing area baking oven 1 outside tape splicing, or by new material strip 28
It is bonded on pressure roller, directly new material strip 28 is connect with broken material strip 28 by splicing equipment 11, realizes tape splicing；Baking oven 1
While work, the solvent of evaporation and heat are recycled by energy recovery mechanism, realize the recycling of the energy.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (8)
1. a kind of lithium battery coating machine, including the baking oven (1) with air inlet (1a) and air outlet (1b), the air inlet (1a)
Place is communicated with ventilation shaft (2), is provided on the ventilation shaft (2) for being heated to ventilation shaft (2) interior gas
Heater (3), which is characterized in that several deflector rolls (5) with hollow cavity (5a) are provided in the baking oven (1), it is described
Ventilation shaft (2) is connected to the hollow cavity (5a) of deflector roll (5), and the ventilation shaft (2) is connected to baking oven (1) inner cavity chamber, institute
The heating member (5b) being equipped in deflector roll (5) for being heated to deflector roll (5) is stated, is provided on the deflector roll (5) for monitoring
The temperature sensor (5c) of deflector roll (5) temperature, the lithium battery coating machine further include controller (27), the temperature sensor
(5c) is electrically connected with controller (27), and the controller (27) is electrically connected with heating member (5b) and heater (3) respectively.
2. lithium battery coating machine according to claim 1, which is characterized in that be additionally provided in the baking oven (1) for branch
The hollow bottom plate (4) of each deflector roll (5) is supportted, the hollow bottom plate (4) and the hollow cavity (5a) of deflector roll (5) pass through admission line
(6) it is connected to, the hollow bottom plate (4) is connected to ventilation shaft (2).
3. lithium battery coating machine according to claim 2, which is characterized in that between each deflector roll (5) and hollow bottom plate (4)
Distance is successively reduced, each deflector roll so that the distance between intermediate deflector roll (5) and hollow bottom plate (4) is arranged in as highest toward both sides
(5) line of highest point is arc-shaped.
4. lithium battery coating machine according to claim 2 or 3, which is characterized in that the ventilation shaft (2) includes several
Lateral (2a), each lateral (2a) are intervally arranged with each deflector roll (5), are provided with several on the hollow bottom plate (4)
The through-hole (4a) of connection corresponding with ventilation shaft (2).
5. lithium battery coating machine according to claim 4, which is characterized in that be provided with heating on each lateral (2a)
Device (3), each heater (3) are electrically connected with controller (27).
6. lithium battery coating machine according to claim 4, which is characterized in that be equipped on each lateral (2a) for controlling
The control valve (7) of gas influx size processed, each control valve (7) are electrically connected with controller (27).
7. lithium battery coating machine according to claim 1 or 2, which is characterized in that the lithium battery coating machine further includes setting
Set baking oven (1) top cunning roller (8), connect with sliding roller (8) telescopic rod (9), for driving telescopic rod (9) in cunning roller (8)
The driving motor one (12) of upper sliding, for controlling telescopic rod (9) flexible driving motor two (13) and being connected to telescopic rod
(9) camera (10) and splicing equipment (11) on, the camera (10) are electrically connected with controller (27), the driving motor
One (12) and driving motor two (13) are electrically connected with controller (27).
8. lithium battery coating machine according to claim 1 or 2, which is characterized in that the lithium battery coating machine further includes energy
Recovering mechanism is measured, the energy recovery mechanism includes the recovery tube being connected to the air outlet (1b) of baking oven (1) and air inlet (1a)
Road (14) and pass sequentially through condenser one (15), condenser two (16) and activated carbon adsorber that pipeline connects into circuit
(18), the condenser one (15) and condenser two (16) are connected with solvent recovery tank (17) by pipeline, the condenser two
(16) it is connected with cooling unit (19), the air inlet (15a) and gas outlet (15b) of the condenser one (15) pass through pipeline respectively
It is connect with recovery pipe (14), the junction of baking oven (1) air outlet (1b) is provided with blower one on the recovery pipe (14)
(20), the junction of baking oven (1) air inlet (1a) is provided with blower two (21), the active carbon on the recovery pipe (14)
Blower three (22) is provided on the connecting pipe of adsorption tower (18) and condenser one (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821063167.2U CN208661585U (en) | 2018-07-05 | 2018-07-05 | A kind of lithium battery coating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821063167.2U CN208661585U (en) | 2018-07-05 | 2018-07-05 | A kind of lithium battery coating machine |
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| Publication Number | Publication Date |
|---|---|
| CN208661585U true CN208661585U (en) | 2019-03-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821063167.2U Expired - Fee Related CN208661585U (en) | 2018-07-05 | 2018-07-05 | A kind of lithium battery coating machine |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110369240A (en) * | 2019-06-21 | 2019-10-25 | 宣城市泰宇电池有限公司 | A kind of copper foil coating drying equipment |
| CN113769994A (en) * | 2021-09-30 | 2021-12-10 | 深圳市曼恩斯特科技股份有限公司 | Coating machine |
| CN113899194A (en) * | 2020-07-06 | 2022-01-07 | Sk新技术株式会社 | Secondary battery electrode plate drying method and drying system |
| CN115672695A (en) * | 2022-12-30 | 2023-02-03 | 河南易成阳光新能源有限公司 | Lithium battery coating machine threading assembly |
-
2018
- 2018-07-05 CN CN201821063167.2U patent/CN208661585U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110369240A (en) * | 2019-06-21 | 2019-10-25 | 宣城市泰宇电池有限公司 | A kind of copper foil coating drying equipment |
| CN113899194A (en) * | 2020-07-06 | 2022-01-07 | Sk新技术株式会社 | Secondary battery electrode plate drying method and drying system |
| CN113899194B (en) * | 2020-07-06 | 2023-10-03 | Sk新能源株式会社 | Drying method and drying system for electrode plate of secondary battery |
| CN113769994A (en) * | 2021-09-30 | 2021-12-10 | 深圳市曼恩斯特科技股份有限公司 | Coating machine |
| CN113769994B (en) * | 2021-09-30 | 2023-05-02 | 深圳市曼恩斯特科技股份有限公司 | Coating machine |
| CN115672695A (en) * | 2022-12-30 | 2023-02-03 | 河南易成阳光新能源有限公司 | Lithium battery coating machine threading assembly |
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