CN106895663A - High vacuum intelligent tunnel formula toasts line - Google Patents
High vacuum intelligent tunnel formula toasts line Download PDFInfo
- Publication number
- CN106895663A CN106895663A CN201710262081.6A CN201710262081A CN106895663A CN 106895663 A CN106895663 A CN 106895663A CN 201710262081 A CN201710262081 A CN 201710262081A CN 106895663 A CN106895663 A CN 106895663A
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- Prior art keywords
- vacuum
- fully loaded
- working
- line
- high vacuum
- Prior art date
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B1/00—Preliminary treatment of solid materials or objects to facilitate drying, e.g. mixing or backmixing the materials to be dried with predominantly dry solids
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B15/00—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form
- F26B15/10—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions
- F26B15/20—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions the lines being all vertical or steeply inclined
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/02—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure
- F26B21/04—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure partly outside the drying enclosure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/001—Handling, e.g. loading or unloading arrangements
- F26B25/003—Handling, e.g. loading or unloading arrangements for articles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/009—Alarm systems; Safety sytems, e.g. preventing fire and explosions
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
A kind of high vacuum intelligent tunnel formula toasts line, including：Preposition conveying circuit；Fully loaded material flow line, fully loaded material flow line includes front end feeding section, middle part baking section and the tail end blanking section being sequentially connected；Working cell, working cell independent operating, working cell has working chamber, and in the self-closed door for closing working chamber two ends is provided with working cell, working cell is configured with humidity control system and vacuum system.The present invention is battery production professional production line, be will heat up in the production line, constant temperature, cooling are divided into independent functional section, each functional section is always maintained at a state, realize condition of high vacuum degree, the high-temperature uniformity and low dew point, the performance parameter of lithium battery is drastically increased, while energy consumption is greatly lowered.The present invention realizes automation, intelligent, large-scale production, and operating efficiency is improved, and improves production capacity advantage；The each operation specialty streamline division of labor, improves battery performance and uniformity comprehensively, strengthens quality heterosis.
Description
Technical field
The present invention relates to technical field of battery production, more specifically, more particularly to a kind of high vacuum intelligent tunnel formula is dried
Roasting line.
Background technology
With the fast development of electric motor car, for the demand also more and more higher of heavy-duty battery, so given birth to for battery
Produce for producer, just propose manufacturing requirement higher.
In lithium battery, moisture is many to the performance impact of lithium battery, including capacity, internal resistance, internal pressure, is put certainly
The indexs such as electricity, power density, cycle life, charge-discharge magnification, security, uniformity.Moisture is too high can cause battery performance under
Drop, expansion, even spontaneous combustion, the consequence such as blast.The especially power electric higher to whole consistency of battery pack and security requirement
For pond, exceeded moisture is even more unacceptable.
In cell production process, vacuum drying is the important barrier for lifting battery performance and ensureing battery security, because
This, lithium battery manufacturing enterprise can use vacuum drying process on multiple control water spots of production line, as far as possible in reduction battery
Moisture.However, due to using single-point vacuum drying, any interim measure not being taken between each node, this
Sample results in traditional vacuum drying mode and has some limitations：1st, man-handling of materials is needed between node, its drying time mistake
It is long；2nd, individually controlled between node, its vacuum is relatively low, it is impossible to water oxygen and impurity effectively in removal battery；3rd, do not take
Unified technical management, temperature homogeneity is poor, influences battery with two side terminals；4th, artificial multi-pass operation, product is in transfer process
In repeatedly in the atmospheric environment, be easily secondary polluted, the multiple batches of uniformity of product is poor；5th, drying shed is needed, is run into
This height.
The content of the invention
(1) technical problem
In sum, how to solve to carry out battery component drying presence using isolated node present in conventional art
The poor problem of drying effect, becomes those skilled in the art's problem demanding prompt solution.
(2) technical scheme
The invention provides a kind of high vacuum intelligent tunnel formula baking line, for carrying out automating continuous baking to battery component
Roasting, the baking system includes：
Two preposition conveying circuits of independent operating, wherein a preposition conveying circuit is used to realize unloaded magazine
Conveying, another preposition conveying circuit is used to realize the conveying of battery component to be baked, in two preposition pipelines
The work station point that road crosses is provided with the upper disc apparatus for realizing battery component sabot to be baked；
For to being fully loaded with the fully loaded material flow line that magazine is conveyed, the fully loaded material flow line to include the front end being sequentially connected
Feeding section, middle part baking section and tail end blanking section, configure in the front end feeding section and the tail end blanking fragment position
There is the handling robot for being fully loaded with magazine feeding and blanking, the front end feeding section is connected with the upper disc apparatus technique；
Working cell for realizing battery component vacuum bakeout, the working cell is provided with multiple, and whole is described
Working cell independent operating, the working cell has working chamber, in being provided with for closing the work on the working cell
Make the self-closed door at chamber two ends, whole working cells are sequentially connected, institute between two adjacent working cells
State working chamber be interconnected and by the self-closed door realize connection opening and closing, the working cell be arranged at it is described in
In portion's baking section, the middle part baking section is arranged in the working chamber, the stepping conveying for realizing fully loaded magazine, the work
Humidity control system for being heated to the working chamber is configured with as unit and for being taken out to the working chamber
The vacuum system of vacuum, and by the collaboration to the humidity control system and the vacuum system on whole working cells
The working cell is divided into preheating unit, heating unit, heating, vacuum transition element, vacuum unit, vacuum cooled mistake by control
Cross unit, cooling unit.
Preferably, the upper disc apparatus include feeding cache shelf and reciprocal transportation platform, the reciprocal transportation platform
Be arranged between two preposition conveying circuits, the reciprocal transportation for realizing unloaded magazine and fully loaded magazine, it is described on
Material cache shelf is arranged at the side of the reciprocal transportation platform.
Preferably, present invention additionally comprises there is blanking cache shelf, the blanking cache shelf is arranged at the dress for blanking
The side of robot is unloaded, the blanking cache shelf is used to realize the blanking caching of fully loaded magazine.
Preferably, according to process sequence, in the front end of the preheating unit it is provided with the workbench that puts in storage, single in the cooling
The rear end of unit is provided with export workbench；For straight belt, the export workbench is conveyed the workbench that puts in storage for straight line
Band, the material conveying direction of put in storage workbench and the export workbench toasts the material conveying side of section with the middle part
To vertical.
Preferably, the handling artificial six-joint robot of machine.
Preferably, the humidity control system include for realize working chamber heat up heated air circulation device, for reality
The cold wind EGR of existing working chamber cooling；The heated air circulation device includes electric heater and air-heater, described cold
Wind EGR includes cold wind blower fan.
Preferably, the vacuum system is screw vacuum pump group.
Preferably, present invention additionally comprises there is a warning system, the warning system include alarm controller and with it is described
Temperature sensor, vacuum sensor, the warning device of alarm controller signal connection, the temperature sensor and described true
Reciprocal of duty cycle sensor may be contained within the working chamber.
Preferably, present invention additionally comprises there is backflow pipeline, the backflow pipeline is arranged on the fully loaded material flow line
End, the backflow for realizing unloaded magazine is conveyed.
(3) beneficial effect
By said structure design, in the high vacuum intelligent tunnel formula baking line that the present invention is provided, it is provided with preposition
Conveying circuit and fully loaded material flow line, can realize the mechanization automatic transport of battery component.It is provided with fully loaded material flow line
Multigroup working cell, connection or closing are realized between two adjacent working cells by self-closed door.By to work
The humidity control system and vacuum system of unit carry out Collaborative Control, the present invention can by working cell be divided into preheating unit,
Heating unit, heating, vacuum transition element, vacuum unit, vacuum cooled transition element, cooling unit, by setting transition element
Can realize preheating, heat and vacuum transition and cooling and vacuum transition, so can dramatically improve battery component
Drying effect.The present invention is battery production professional production line, be will heat up in the production line, constant temperature, cooling are divided into independent work(
Energy section, each functional section is always maintained at a state, realizes condition of high vacuum degree, the high-temperature uniformity and low dew point, greatly carries
The performance parameter of lithium battery high, while energy consumption is greatly lowered.Using mechanization pipeline, the automatic of upper and lower operation is capable of achieving
Linking, realizes dynamic vacuum operation, so as to realize automation, intelligent large-scale production.The advantage of the invention is that：1st, realize
Automation, intelligent, large-scale production, operating efficiency are improved, and improve production capacity advantage；2nd, each operation specialty streamline point
Work, operating environment standard constant improves battery performance and uniformity comprehensively, strengthens quality heterosis；3rd, upper next procedure cavity without
Seam connection, realizes the transfer conveying of winter vacuum, without drying shed, energy consumption is greatly lowered, and highlights cost advantage.
Brief description of the drawings
Fig. 1 is the positive structure schematic of high vacuum intelligent tunnel formula baking line in the embodiment of the present invention；
Fig. 2 is the top view of high vacuum intelligent tunnel formula baking line in the embodiment of the present invention；
Fig. 3 is the structure schematic diagram of high vacuum intelligent tunnel formula baking line in the embodiment of the present invention；
In Fig. 1 to Fig. 3, component names are with the corresponding relation of accompanying drawing number：
Preposition conveying circuit 1, upper disc apparatus 2, fully loaded material flow line 3, handling robot 4, working cell 5, blanking cache shelf
6th, put in storage workbench 7, export workbench 8, backflow pipeline 9；
It is preheating unit a, heating unit b, heating, vacuum transition element c, vacuum unit d, vacuum cooled transition element e, cold
But unit f.
Specific embodiment
Embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples.Following examples are used for
The present invention is illustrated, but can not be used for limiting the scope of the present invention.
In the description of the invention, unless otherwise indicated, " multiple " is meant that two or more；Term " on ",
The orientation or position relationship of the instruction such as D score, "left", "right", " interior ", " outward ", " front end ", " rear end ", " head ", " afterbody " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of and describes the present invention and simplify to describe, rather than instruction or dark
Showing the device or element of meaning must have specific orientation, with specific azimuth configuration and operation therefore it is not intended that right
Limitation of the invention.Additionally, term " first ", " second ", " the 3rd " etc. be only used for describe purpose, and it is not intended that indicate or
Imply relative importance.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " connected ", " company
Connect " should be interpreted broadly, for example, it may be being fixedly connected, or being detachably connected, or it is integrally connected；It can be machine
Tool is connected, or electrically connected；Can be joined directly together, it is also possible to be indirectly connected to by intermediary.For this area
For those of ordinary skill, above-mentioned term concrete meaning in the present invention can be understood with concrete condition.
Fig. 1 to Fig. 3 is refer to, wherein, Fig. 1 is the front knot of high vacuum intelligent tunnel formula baking line in the embodiment of the present invention
Structure schematic diagram；Fig. 2 is the top view of high vacuum intelligent tunnel formula baking line in the embodiment of the present invention；Fig. 3 is the embodiment of the present invention
Middle high vacuum intelligent tunnel formula toasts the structure schematic diagram of line.
The invention provides a kind of high vacuum intelligent tunnel formula baking line, it is mainly used in battery core baking before fluid injection, meanwhile,
Such as change frock, it is also possible to for baking the techniques such as pole piece coiled strip, raw material, cell degradation.
In the present invention, the battery production baking system includes two preposition conveying circuits 1 of independent operating, wherein one
Preposition conveying circuit is the conveying for realizing unloaded magazine, and another preposition conveying circuit is for realizing battery pack to be baked
The conveying of part.In actual production place, two above-mentioned preposition conveying circuits 1 can be designed using parallel organization, it is also possible to be adopted
Designed with opposed configuration.Unloaded magazine coordinates with preposition conveying circuit 1, battery component is encased in unloaded magazine, Neng Goushi
Mechanization, the Automatic Conveying of existing battery component.
The work station point crossed in two preposition conveying circuits 1 is provided with the upper disk for realizing battery component sabot to be baked
Equipment 2, in the present invention, upper disc apparatus 2 have specifically included feeding cache shelf and reciprocal transportation platform, and reciprocal transportation platform sets
Be placed between two preposition conveying circuits 1, the reciprocal transportation for realizing unloaded magazine and fully loaded magazine, feeding caching sets up
It is placed in the side of reciprocal transportation platform.Reciprocal transportation platform passes through jacking Traverse Displacement Unit and is used to convey the preposition defeated of unloaded magazine
Line sending road 1 is docked, and so unloaded magazine can be transported in feeding cache shelf, is then operated battery component by artificial again
It is encased in unloaded magazine, the fully loaded magazine for filling battery component is exported to for being fully loaded with magazine by reciprocal transportation platform again
The fully loaded material flow line 3 for being conveyed.
In the present invention, material flow line 3 is fully loaded with to include under front end feeding section, middle part baking section and the tail end being sequentially connected
Material section, the handling machine for being fully loaded with magazine feeding and blanking is each equipped with front end feeding section and tail end blanking fragment position
People 4, and handling robot 4 uses six-joint robot, and it can realize loading, unloading of the fully loaded magazine on fully loaded material flow line 3.
Front end feeding section is connected with the technique of upper disc apparatus 2, and its attachment structure is specially：Realized conveying by reciprocal transportation platform
The docking of circuit.
Said structure design realizes the conveying of battery component and magazine, battery component is encased in magazine need into
Row drying.Present invention also offers the working cell 5 for realizing battery component vacuum bakeout, working cell 5 is provided with multiple,
Whole working cell independent operatings.In the present invention, working cell 5 with the prior art dried for battery component
Drying node device structure and working stock are similar, its specific works pattern are not repeated herein.
In the present invention, working cell 5 has working chamber, in being provided with for closing working chamber two ends on working cell 5
Self-closed door, whole working cells are sequentially connected, and working chamber is interconnected and leads between two adjacent working cells
Cross the opening and closing that self-closed door realizes connection.
Maximum feature of the invention be will heating, water removal, three work steps of cooling it is completely separable, therefore working chamber is divided into
Cavity of the multiple with difference in functionality.Automatically-controlled door folding is used during transmission material, beat-type streamlined operation is realized.Its advantage is
The drying process time shortens, high degree of automation, saves the energy loss that the lifting of equipment own temperature is caused.
In said structure design, closing self-closed door can realize that working cell 5 works independently, when opening automatic sealing package
Close the connection that door can be realized as two neighboring working cell.Working cell 5 is arranged in middle part baking section, and middle part baking section sets
It is placed in working chamber, the stepping for realizing fully loaded magazine is conveyed.
Working cell 5 is configured with humidity control system for being heated to working chamber and for being carried out to working chamber
The vacuum system for vacuumizing, and will by the Collaborative Control to the humidity control system on whole working cells and vacuum system
5 points of working cell is preheating unit a, heating unit b, heating, vacuum transition element c, vacuum unit d, vacuum cooled transition element
E, cooling unit f.
Based on said structure design, in the present invention, it is fully loaded with magazine and loads battery component on fully loaded material flow line 3 using step
Enter mode and realize conveying, full material containing box is entered into and preheated in preheating unit a, added then into heating unit b
Heat, heating, drying effect can be improved using preheating method.Fully loaded magazine enters into heating, vacuum after heating unit b heating
Transition element c, heating, vacuum transition element c can provide heating, vacuumize the transition of operation, so as to realize heating unit b with
Transition connection between vacuum unit d, it is to avoid the cataclysm of battery component processing environment and the internal stress that occurs is excessive or other are asked
Topic.The gradual change of working condition is realized using transition element, dries quantity can be effectively improved.Also set up after vacuum unit d
Vacuum cooled transition element e, realizes that the transition between vacuum unit d and cooling unit f connects by vacuum cooled transition element e
Connect.
By said structure design, in the high vacuum intelligent tunnel formula baking line that the present invention is provided, it is provided with preposition
Conveying circuit 1 and fully loaded material flow line 3, can realize the mechanization automatic transport of battery component.Set on fully loaded material flow line 3
Multigroup working cell 5, by self-closed door realizes connection between two adjacent working cells 5 or closes.By right
The humidity control system and vacuum system of working cell 5 carry out Collaborative Control, the present invention can by working cell 5 points be preheating
Unit a, heating unit b, heating, vacuum transition element c, vacuum unit d, vacuum cooled transition element e, cooling unit f, pass through
Setting transition element can realize preheating, heat and vacuum transition and cooling and vacuum transition, so can be dramatically
Improve battery component drying effect.
The present invention is battery production professional production line, be will heat up in the production line, constant temperature, cooling are divided into independent function
Section, each functional section is always maintained at a state, realizes condition of high vacuum degree, the high-temperature uniformity and low dew point, is greatly enhanced
The performance parameter of lithium battery, while energy consumption is greatly lowered.Using mechanization pipeline, the automatic rank of upper and lower operation is capable of achieving
Connect, realize dynamic vacuum operation, so as to realize automation, intelligent large-scale production.The advantage of the invention is that：1st, realize certainly
Dynamicization, intellectuality, large-scale production, operating efficiency are improved, and improve production capacity advantage；2nd, each operation specialty streamline point
Work, operating environment standard constant improves battery performance and uniformity comprehensively, strengthens quality heterosis；3rd, upper next procedure cavity without
Seam connection, realizes the transfer conveying of winter vacuum, without drying shed, energy consumption is greatly lowered, and highlights cost advantage.
In the present invention, after additionally providing for drying fully loaded magazine output rearmounted pipeline, rearmounted pipeline with
A discharging robot is set on the node of the fully loaded docking of material flow line 3.Present invention additionally comprises there is blanking cache shelf 6, blanking is cached
Frame 6 is arranged at the side of the handling robot 4 for blanking, and blanking cache shelf 6 is used to realize the blanking caching of fully loaded magazine.
Specifically, in order to successfully fully loaded magazine is loaded or unloaded from fully loaded material flow line 3, the present invention according to
Process sequence, the front end of preheating unit a is provided with the workbench 7 that puts in storage, the rear end of cooling unit f is provided with export workbench
8；The workbench 7 that puts in storage is straight belt, and export workbench 8 is straight belt, and put in storage workbench 7 and export workbench 8
Material conveying direction and middle part baking section material conveying direction it is vertical.
Specifically, humidity control system include for realize working chamber heat up heated air circulation device, for realizing work
Make the cold wind EGR of chamber cooling；Heated air circulation device includes electric heater and air-heater, cold wind EGR bag
Include cold wind blower fan.Heating is realized using blower fan air-supply or is dried, hot blast or cooling wind energy enough further improve battery component
Drying effect.
Specifically, vacuum system is screw vacuum pump group.In the present invention, vacuum system is independently arranged to working cell 5
On, it is easy to the independent control of working cell 5.
Present invention also offers warning system, warning system includes alarm controller and connects with alarm controller signal
Temperature sensor, vacuum sensor, the warning device for connecing, temperature sensor and vacuum sensor may be contained within working chamber
It is interior.Real-time monitoring is carried out to the temperature in working chamber and appropriateness by temperature sensor and vacuum sensor, also, it is each
An independent alarm controller is both provided with individual working cell 5, each alarm controller is set with one group for this
The control threshold value of the customization of working cell 5, when the working chamber internal temperature and vacuum are more than or less than control threshold value, report
Alert controller control warning device sends alarm.
Based on above-mentioned hardware system, present invention main performance technical parameter aborning is as follows：Vacuum is positively retained at
5-10Pa, fully loaded vacuum are maintained at 20-50Pa；Temperature homogeneity changes between ± 2.5 DEG C；Discharging material moisture：≤
200ppm；Production capacity：>=20 monomer working cells.
The present invention toasts line for high vacuum intelligent tunnel formula, and it is heated up by buckling, high vacuum is removed water, cooling three walks
Rapid composition, sliver is isolated into multiple different working chambers, is opened and closed using automatic seal door, realizes multistation flowing water and is turned into
Industry, reduces the working time of either simplex sequence, without the energy loss that equipment itself is caused, reduces material and waits time into cabin；Greatly
Large-scale production is intelligent, and production capacity is with the obvious advantage, product highly being consistent property, and quality heterosis substantially, are not required to drying shed, and energy consumption is big
Amplitude reduction, cost advantage is obvious.
Core technology scheme of the invention is：The dry baking line equipment of high vacuum intelligent tunnel formula is a set of multiple operation continous way
Automated system, each operation cavity is seamlessly connected, and completely cuts off completely with air in transfer process, and efficiency high, energy consumption is low, it is adaptable to
New energy resource power battery and its raw material, and the field such as new material, food, electronics high-end dry operation.High vacuum intelligence
Can the dry baking line equipment of tunnel type be mainly by vacuum preheating, vacuum transition, vacuum drying and cool down four-stage and constitute, phase
Than traditional roasting plant, tunnel type vacuum dryer realizes constant condition of high vacuum degree, low dew point, the drying of the high-temperature uniformity
Environment, greatly improves the technical performance index of product, has ensured single batch and multiple batches of homogeneity of product, significantly drops
Low equipment energy resource consumption.
With the development and progress of society, industrialized process is more and more rapider, and production line is that modern industrial society solves
A kind of best mode of production, can effectively reduce the input of cost of labor, increase speed of production.The present invention is applied to new energy
Electrokinetic cell and its raw material are produced, and the field such as new material, food, electronics high-end dry operation.
Automatically controlled feature of the invention is as follows with basic configuration：
A. temperature probe：It is mutually communication that temperature control is popped one's head in PLC, and each both controllable temperature of popping one's head in can also enter in exception
Row feedback and alarm.
B. main driving servomotor：Using Parallel Design, first motor bad when, standby motor is switched fast immediately.
C. baking box temperature probe quantity is 16/section, on four sides per each 4 of face.Equipment possesses data storage, inquiry, derives
Function.Baking box carries out monitor in real time, and recordable corresponding monitoring data output record vacuum pressure curve to vacuum in cavity；
Baking box is monitored record, and recordable and output temperature recording curve to each point temperature in cavity simultaneously.
D. often economize on electricity pool surface Quick Response Code can be scanned, and records entering roasting temporal information and going out roasting temporal information for battery,
And MES system is uploaded to, and can be associated with temperature and vacuum record.
E. baking box main control interface can in real time show each section of ruuning situation of cavity, such as each point temperature data, the vacuum number of degrees
According to etc., and the loading condition in baking box, ruuning situation.
F. baking box alarm picks out alarm reminder overseas to baking zone, and is installed in every section of electrical control cubicles of baking box and refers to
Show lamp and buzzer, while baking box alarm details can on the touchscreen synchronize display；For temperature and vacuum
The prompting of abnormal alarm can carry out record storage, be easy to review.
G. oven device is provided with three-level password, and password authority classification is controlled, and different stage password authority can change content
Scope is different.
H. baking data demand records battery numbering and baking time, corresponding baking box vacuum of corresponding oven cooking cycle etc.
Data, data record format is by demander's requirement.
I. lamp sound-screen three is controlled.Tri coloured lantern+alarm+point before and after main screen and segmentation shield.
K. automatic or manual operator scheme may be selected, drying time, drying temperature, vacuum, pressurize can be respectively set
The parameters such as time, and technique work step is set, and can manually or automatically run.
In the present invention, based on said structure design, the present invention is also provided with a backflow pipeline 9, and flow back pipeline 9
The production line end position of fully loaded material flow line 3 is arranged on, the backflow for realizing unloaded magazine is conveyed.Backflow pipeline 9 is set
In the outside of working cell 5, and it be arranged in parallel with fully loaded material flow line 3.
Embodiments of the invention are given for the sake of example and description, and are not exhaustively or by this to send out
It is bright to be limited to disclosed form.Many modifications and variations are for the ordinary skill in the art obvious.Choosing
It is, in order to more preferably illustrate principle of the invention and practical application, and to make one of ordinary skill in the art to select and describe embodiment
It will be appreciated that the present invention is suitable to the various embodiments with various modifications of special-purpose so as to design.
Claims (9)
1. a kind of high vacuum intelligent tunnel formula baking line, continuously toasts for battery component automate, it is characterised in that
Including：
Two preposition conveying circuits (1) of independent operating, wherein a preposition conveying circuit is used to realize unloaded magazine
Conveying, another preposition conveying circuit is used to realize the conveying of battery component to be baked, in two preposition pipelines
The work station point that road crosses is provided with the upper disc apparatus (2) for realizing battery component sabot to be baked；
For to being fully loaded with the fully loaded material flow line (3) that magazine is conveyed, the fully loaded material flow line to include the front end being sequentially connected
Feeding section, middle part baking section and tail end blanking section, configure in the front end feeding section and the tail end blanking fragment position
There is the handling robot (4) for being fully loaded with magazine feeding and blanking, the front end feeding section connects with the upper disc apparatus technique
Connect；
Working cell (5) for realizing battery component vacuum bakeout, the working cell is provided with multiple, whole works
Make unit independent operating, the working cell has working chamber, in being provided with for closing the work on the working cell
The self-closed door at chamber two ends, whole working cells are sequentially connected, described between two adjacent working cells
Working chamber is interconnected and the opening and closing of connection is realized by self-closed door, and the working cell is arranged at the middle part
In baking section, the middle part baking section is arranged in the working chamber, the stepping conveying for realizing fully loaded magazine, the work
Unit is configured with humidity control system for being heated to the working chamber and for carrying out taking out true to the working chamber
Empty vacuum system, and by the collaboration control to the humidity control system and the vacuum system on whole working cells
System by the working cell be divided into preheating unit (a), heating unit (b), heating, vacuum transition element (c), vacuum unit (d),
Vacuum cooled transition element (e), cooling unit (f).
2. high vacuum intelligent tunnel formula according to claim 1 toasts line, it is characterised in that
The upper disc apparatus include feeding cache shelf and reciprocal transportation platform, and the reciprocal transportation platform is arranged at two institutes
State between preposition conveying circuit, the reciprocal transportation for realizing unloaded magazine and fully loaded magazine, the feeding cache shelf sets
In the side of the reciprocal transportation platform.
3. high vacuum intelligent tunnel formula according to claim 2 toasts line, it is characterised in that
Blanking cache shelf (6) is also included, the blanking cache shelf is arranged at the side of the handling robot for blanking,
The blanking cache shelf is used to realize the blanking caching of fully loaded magazine.
4. high vacuum intelligent tunnel formula according to claim 1 toasts line, it is characterised in that
The workbench that puts in storage (7), the rear end in the cooling unit are provided with according to process sequence, in the front end of the preheating unit
It is provided with export workbench (8)；
For straight belt, the export workbench is straight belt to the workbench that puts in storage, it is described put in storage workbench and
The material conveying direction of the export workbench is vertical with the material conveying direction of middle part baking section.
5. high vacuum intelligent tunnel formula according to claim 1 toasts line, it is characterised in that
The handling artificial six-joint robot of machine.
6. high vacuum intelligent tunnel formula according to claim 1 toasts line, it is characterised in that
The humidity control system include for realize working chamber heat up heated air circulation device, for realize working chamber lower the temperature
Cold wind EGR；
The heated air circulation device includes electric heater and air-heater, and the cold wind EGR includes cold wind blower fan.
7. high vacuum intelligent tunnel formula according to claim 6 toasts line, it is characterised in that
The vacuum system is screw vacuum pump group.
8. high vacuum intelligent tunnel formula according to claim 1 toasts line, it is characterised in that
Warning system is also included, the warning system includes alarm controller and is connected with the alarm controller signal
Temperature sensor, vacuum sensor, warning device, the temperature sensor and the vacuum sensor may be contained within
In the working chamber.
9. high vacuum intelligent tunnel formula according to claim 1 toasts line, it is characterised in that
Backflow pipeline (9) is also included, the backflow pipeline is arranged on the end of the fully loaded material flow line, for realizing sky
The backflow conveying of material containing box.
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| CN109539746A (en) * | 2018-11-23 | 2019-03-29 | 东莞市汇成真空科技有限公司 | A kind of lithium battery contact heating vacuum tunnel baking line |
| CN109990574A (en) * | 2019-04-17 | 2019-07-09 | 深圳市时代高科技设备股份有限公司 | Tunnel type is dried in vacuo production line and tunnel type vacuum drying method |
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| CN110186256A (en) * | 2018-09-05 | 2019-08-30 | 深圳市时代高科技设备股份有限公司 | Battery drying equipment |
| CN110315782A (en) * | 2019-07-01 | 2019-10-11 | 广东科筑住宅集成科技有限公司 | A kind of glass reinforced plastic bottom plate automatic assembly line |
| CN112179107A (en) * | 2019-07-05 | 2021-01-05 | 群翊工业股份有限公司 | Sectional type heat insulation oven |
| CN116147290A (en) * | 2023-02-07 | 2023-05-23 | 深圳市瑞昇新能源科技有限公司 | Full-automatic battery cell drying line and scheduling method thereof |
| CN117735230A (en) * | 2024-02-21 | 2024-03-22 | 宁德时代新能源科技股份有限公司 | Battery baking system and method |
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Effective date of registration: 20181219 Address after: 438400 new industrial park of Hong'an County Economic Development Zone, Huanggang, Hubei Applicant after: Hubei Panzhong Industrial Equipment Technology Co., Ltd. Address before: 510000 Wayaogang Bamboo Garden, Kengtou Village, Nancun Town, Panyu District, Guangzhou City, Guangdong Province Applicant before: Guangzhou Fan Zhong Electric Appliance Equipment Co., Ltd |
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