CN108232324A - Battery manufacture control system and battery manufacturing equipment - Google Patents
Battery manufacture control system and battery manufacturing equipment Download PDFInfo
- Publication number
- CN108232324A CN108232324A CN201810116253.3A CN201810116253A CN108232324A CN 108232324 A CN108232324 A CN 108232324A CN 201810116253 A CN201810116253 A CN 201810116253A CN 108232324 A CN108232324 A CN 108232324A
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- Prior art keywords
- battery
- pole piece
- control
- battery core
- control unit
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/058—Construction or manufacture
- H01M10/0587—Construction or manufacture of accumulators having only wound construction elements, i.e. wound positive electrodes, wound negative electrodes and wound separators
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The invention discloses a kind of battery manufacture control system and battery manufacturing equipment, the battery manufacture control system includes：Membrane unwinding speed controlling portion is used for the membrane unwinding tension according to detection, and speed is unreeled control diaphragm；Pole piece unreels speed controlling portion, is used for the pole piece unwinding tension according to detection, and speed is unreeled control pole piece；Membrane unwinding progress determining section is used to determining whether current diaphragm volume to unreel and finishes；And pole piece unreels progress determining section, is used to determining whether current pole piece roll unreels finishing；The present invention can ensure that the battery quality processed is stablized, and yields is high.
Description
Technical field
The invention belongs to cell manufacturing techniques field, specially a kind of battery manufacture control system and battery manufacturing equipment.
Background technology
It needs a variety of different materials such as positive plate, negative plate, diaphragm being wound into battery battery core in battery manufacturing process.It is existing
There is the battery manufacture control system in technology to have following technical problem：Control function is single, distance realizes full-automatic and rule
Modelling produce farther out, manpower intervention work it is not low, bad etc. with the actual demand matching degree of battery manufacture.
Invention content
The it is proposed of the present invention in view of the above problems, and develop a kind of control function and enrich, save manpower, be conducive to improve electricity
Pond manufacture efficiency and the battery manufacture control system and battery manufacturing equipment for realizing full-automation and large-scale production.
A kind of battery manufacture control system, including：
Membrane unwinding speed controlling portion is used for the membrane unwinding tension according to detection, and speed is unreeled control diaphragm；
Pole piece unreels speed controlling portion, is used for the pole piece unwinding tension according to detection, and speed is unreeled control pole piece；
Membrane unwinding progress determining section is used to determining whether current diaphragm volume to unreel and finishes；
And pole piece unreels progress determining section, is used to determining whether current pole piece roll unreels finishing；
In addition, the system also includes：Winding parameters control unit is at least used for battery battery core when writing that surpasses all the others operates pair
The windings and total windings of battery battery core answered are wound control；
In addition, the system also includes：
Membrane tension control unit, is used in winding process of battery cell, is adjusted according to current different windings
Membrane tension；
Pole piece tension force portion, is used in winding process of battery cell, is adjusted according to current different windings
Pole piece tension；
In addition, the system also includes：
Membrane unwinding direction controlling portion is used to control membrane unwinding direction；
Pole piece unreels direction controlling portion, is used to that pole piece to be controlled to unreel direction；
In addition, the system also includes：
Diaphragm deviation rectifying control unit is used in diaphragm transmits stroke, controls the correction direction of diaphragm；
Pole piece deviation correction control unit is used in pole piece transmits stroke, controls the correction direction of pole piece；
In addition, the system also includes：Bad pole piece processing unit, is used for before pole piece is wound, and detection pole piece is
It is no there are undesirable situation, and control and winding winding carried out to the bad pole piece detected；
In addition, the system also includes：Pole piece trimming portion is used to cut the default position that cuts of pole piece；
In addition, the system also includes：
Battery core outsourcing control unit is used to control the material for being coated on one layer of battery battery core outermost；
Rubberizing control unit is used to control the rubberizing position of battery battery core stop adhesive and rubberizing length；
Station control unit is used to control the winder station of battery battery core, rubberizing station and the work of battery core station is taken to hold in the mouth
It connects；
In addition, the system also includes：
Contact pin control unit, is used in winding process of battery cell, controls laggard in battery battery core one fixing turn of winding
Row volume needle insertion operation；
Writing that surpasses all the others control unit, being used to being applied to writing that surpasses all the others mechanism time of the battery battery core on winding part controls；
Non-defective unit test section, be used for from take the battery battery core that battery core station feeding is got off whether meet non-defective unit requirement carry out
Detection.
A kind of battery manufacturing equipment, including battery manufacture control system described in any one of the above embodiments.
By adopting the above-described technical solution, battery manufacture control system provided by the invention and battery manufacturing equipment, institute
Battery manufacture control system control function is stated to enrich, save manpower, be conducive to improve battery producing efficiency and realize full-automatic
And large-scale production, and can ensure that the battery quality processed is stablized, yields is high.
Description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention, for those of ordinary skill in the art, without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the structure diagram of the battery manufacture control system of the embodiment of the present invention 1；
Fig. 2 is the structure diagram of the battery manufacture control system of the embodiment of the present invention 2；
Fig. 3 is the structure diagram of the battery manufacture control system of the embodiment of the present invention 3；
Fig. 4 is the structure diagram of the battery manufacture control system of the embodiment of the present invention 4；
Fig. 5 is the structure diagram of the battery manufacture control system of the embodiment of the present invention 5；
Fig. 6 is the structure diagram of the battery manufacture control system of the embodiment of the present invention 6；
Fig. 7 is the structure diagram of the battery manufacture control system of the embodiment of the present invention 7；
Fig. 8 is the structure diagram of the battery manufacture control system of the embodiment of the present invention 8；
Fig. 9 is the structure diagram of the battery manufacture control system of the embodiment of the present invention 9；
Figure 10 is the topology example figure of membrane unwinding speed controlling portion of the present invention；
Figure 11 is the topology example figure that pole piece of the present invention unreels speed controlling portion；
Figure 12 is the topology example figure of membrane unwinding progress determining section of the present invention；
Figure 13 is the topology example figure that pole piece of the present invention unreels progress determining section；
Figure 14 is the topology example figure of winding parameters control unit of the present invention；
Figure 15 is the topology example figure in membrane unwinding direction controlling portion of the present invention；
Figure 16 is the topology example figure that pole piece of the present invention unreels direction controlling portion；
Figure 17 is the topology example figure of diaphragm deviation rectifying control unit of the present invention；
Figure 18 is the topology example figure of pole piece deviation correction control unit of the present invention；
Figure 19 is the topology example figure of bad pole piece processing unit of the present invention；
Figure 20 is the topology example figure in pole piece trimming portion of the present invention；
Figure 21 is the topology example figure of battery core outsourcing control unit of the present invention；
Figure 22 is the topology example figure of contact pin control unit of the present invention.
Specific embodiment
In order to which the goal of the invention, technical solution and its technique effect that make the present invention are more clear, below in conjunction with attached drawing and tool
Body embodiment, the present invention is described in more detail.It should be understood that the specific embodiment described in this specification is only
Merely to explaining the present invention, it is not intended to limit the present invention.In the absence of conflict, the embodiment in the present invention and implementation
Feature in example can be combined with each other.
The present invention provides a kind of battery manufacture control system, Fig. 1 is the battery manufacture control system of the embodiment of the present invention 1
Structure diagram, as shown in Figure 1, the system can include：
Membrane unwinding speed controlling portion 1 is used for the membrane unwinding tension according to detection, and speed is unreeled control diaphragm
Degree；
Pole piece unreels speed controlling portion 2, is used for the pole piece unwinding tension according to detection, and speed is unreeled control pole piece
Degree；
Membrane unwinding progress determining section 3 is used to determining whether current diaphragm volume to unreel and finishes；
And pole piece unreels progress determining section 4, is used to determining whether current pole piece roll unreels finishing；
System described in the present embodiment can realize that membrane unwinding speed control, pole piece unreel speed control, Yi Jiji automatically
Piece unreels progress monitoring and membrane unwinding progress monitoring；The present embodiment saves manpower, is conducive to improve battery producing efficiency and reality
Existing full-automatic and large-scale production.The present invention is suitable for battery manufacture control, battery manufacture, and the battery can be lithium electricity
Pond, such as quadrate lithium battery.
As the preferred embodiment of embodiment 1, Figure 10 shows the structure of membrane unwinding speed controlling portion 1 of the present invention
Exemplary plot, the preferred embodiment realizes membrane unwinding speed adjust automatically, simple in structure, easy to maintain, as shown in Figure 10, institute
Stating membrane unwinding speed controlling portion 1 can include：
Membrane tension detection part 109 is used to detect the tension of membrane unwinding, and specifically, battery manufacturing equipment has
One first oscillating arm mechanisms, the swing angle of first oscillating arm mechanisms correspond to the tension of membrane unwinding, the membrane tension test section
Part 109 can be the first angle potentiometer in first oscillating arm mechanisms, and first angle potentiometer is by detecting
The swing angle of the first oscillating arm mechanisms is stated to obtain the tension of membrane unwinding；
The membrane unwinding speed control unit 110 being connected with the membrane tension detection part 109, according to detection every
Film unwinding tension, control diaphragm by controlling membrane unwinding mechanism unreels speed；Specifically, if above-mentioned first oscillating arm mechanisms
Amplitude of fluctuation it is larger, then membrane unwinding speed can accordingly be accelerated.
As the preferred embodiment of embodiment 1, Figure 11 shows that pole piece of the present invention unreels the structure of speed controlling portion 2
Exemplary plot, the preferred embodiment realizes pole piece and unreels speed adjust automatically, simple in structure, easy to maintain, as shown in figure 11, institute
Stating pole piece and unreeling speed controlling portion 2 can include：
Pole piece tension detection part 21 is used to detect the tension that pole piece unreels, and specifically, battery manufacturing equipment has one
Second oscillating arm mechanisms, the swing angle of second oscillating arm mechanisms correspond to the tension that pole piece unreels, the pole piece tension detection part
21 can be second angle potentiometer in second oscillating arm mechanisms, and second angle potentiometer is by detecting described the
The swing angle of two oscillating arm mechanisms obtains the tension that pole piece unreels；
The pole piece being connected with the pole piece tension detection part 21 unreels speed control unit 22, according to detection pole piece
Unwinding tension, control pole piece by controlling pole piece unreeling structure unreels speed；Specifically, if above-mentioned second oscillating arm mechanisms
Amplitude of fluctuation is larger, then pole piece unreels speed and can accordingly accelerate.
As the preferred embodiment of embodiment 1, Figure 12 shows the structure of membrane unwinding progress determining section 3 of the present invention
Exemplary plot, as shown in figure 12, the membrane unwinding progress determining section 3 can include：
Membrane unwinding coil diameter detection part 31, be used to detecting membrane coil unreel process it is current unreel coil diameter；Specifically,
The membrane unwinding coil diameter detection part 31 can be the encoder that detection membrane coil unreels a circle length, and as membrane coil is current
Unreel coil diameter；
The membrane unwinding progress being connected with membrane unwinding coil diameter detection part 31 determines component, is used to judge membrane coil
Unreel process it is current unreel whether coil diameter meets default diaphragm coil diameter range, finished if it is, showing that membrane coil unreels；Institute
Stating default diaphragm coil diameter range can be previously set, specifically can be using value as the value range of diaphragm coil coil-diameter lower limit, and then ground,
During membrane coil unreels, if current coil diameter is placed in default diaphragm coil diameter range, shows that membrane coil is in and unreel what is finished
State.
As the preferred embodiment of embodiment 1, Figure 13 shows that pole piece of the present invention unreels the structure of progress determining section 4
Exemplary plot, as shown in figure 13, the pole piece, which unreels progress determining section 4, to be included：
Pole piece unreels coil diameter detection part 41, be used to detecting pole piece roll unreel process it is current unreel coil diameter；Specifically,
It can be the encoder that detection pole piece roll unreels a circle length that the pole piece, which unreels coil diameter detection part 41, and as pole piece roll is current
Unreel coil diameter；
The pole piece that coil diameter detection part 41 is connected is unreeled with pole piece unreel progress and determine component 42, be used to judge pole piece
Volume unreel process it is current unreel whether coil diameter meets default pole piece coil diameter range, finished if it is, showing that pole piece roll unreels；
The default pole piece coil diameter range can be previously set, specifically can using value as the value range of pole piece coil coil-diameter lower limit, and then
Ground during pole piece roll unreels, if current coil diameter is placed in default pole piece coil diameter range, shows that pole piece roll is in unreel and finishes
State.
Fig. 2 is the structure diagram of the battery manufacture control system of the embodiment of the present invention 2, which is in 1 base of embodiment
Further improved preferred embodiment on plinth, further, as shown in Fig. 2, the system can also include：Winding parameters control
Portion 5, at least be used for battery battery core when writing that surpasses all the others operates total windings of corresponding windings and battery battery core into
Row winding control；
As the preferred embodiment of embodiment 2, Figure 14 shows the topology example of winding parameters control unit 5 of the present invention
Figure, as shown in figure 14, the winding parameters control unit 5 can include：
Winding parameters set parts 51 are used to set battery battery core in each windings involved in winding process
Fixed, each windings can include total winding of battery battery core corresponding windings, battery battery core when writing that surpasses all the others operates
The number of turns；Each windings can also include the battery battery core after sensing lug and continue the number of turns of winding, battery battery core
Windings before and after midway insertion volume needle etc.；
The windings control unit 52 being connected with the winding parameters set parts 51, is used for according to winding parameters
The set information that set parts 51 export is performed in accordance with the winding control of battery battery core；It specifically, can be according to the electricity of setting
Pond battery core corresponding windings information when writing that surpasses all the others operates, and then come the first volume parameter that controls battery battery core, i.e., in battery electricity
When core carries out writing that surpasses all the others operation, wind how many circles and handled according to the information of setting, the writing that surpasses all the others operation refers to through writing that surpasses all the others machine
To battery battery core, winding part applies pressure to structure；It, can be in battery battery core according to total windings of the battery battery core of setting
Reach the operating winding that total windings control stops battery battery core；Pole can also be sensed in winding process of battery cell
After ear, the battery battery core is controlled to continue to wind according to the corresponding windings information of setting；In addition, some battery battery cores are being rolled up
Around no longer needing contact pin in the process, and some battery battery cores also need to the contact pin in winding process, for this kind of situation, may be used also
It is set, and according to corresponding set information with being inserted into the number of turns that can be wound before and after volume needle to battery battery core midway
It is wound control.
Fig. 3 is the structure diagram of the battery manufacture control system of the embodiment of the present invention 3；The embodiment is in 1 base of embodiment
Further improved preferred embodiment on plinth, further, as shown in figure 3, the system can also include：
Membrane tension control unit 6, is used in winding process of battery cell, is adjusted according to current different windings
Membrane tension；
Pole piece tension force portion 7, is used in winding process of battery cell, is adjusted according to current different windings
Pole piece tension；
As the preferred embodiment of embodiment 3, specifically, the membrane tension control unit 6 can work as according to battery battery core
Preceding difference windings require the difference of diaphragm elasticity, and then come the swing angle phase that controls and adjust the first oscillating arm mechanisms
It should change, so as to adjust membrane tension, the swing angle of first oscillating arm mechanisms can be mounted on it by control and drive gas
Proportioning valve in cylinder gas circuit changes；It the pole piece tension force portion 7 can be according to the current different windings pair of battery battery core
The different requirements of pole piece elasticity, and then come the swing angle respective change that controls and adjust the second oscillating arm mechanisms, so as to adjust
Pole piece tension, the swing angle of second oscillating arm mechanisms can be by controlling the proportioning valve being mounted in its driving cylinder gas circuit
To change.
Fig. 4 is the structure diagram of the battery manufacture control system of the embodiment of the present invention 4, which is in 1 base of embodiment
Further improved preferred embodiment on plinth, further, as shown in figure 4, the system can also include：
Membrane unwinding direction controlling portion 8 is used to control membrane unwinding direction；
Pole piece unreels direction controlling portion 9, is used to that pole piece to be controlled to unreel direction；
As the preferred embodiment of embodiment 4, Figure 15 shows the structure in membrane unwinding direction controlling portion 8 of the present invention
Exemplary plot, as shown in figure 15, the membrane unwinding direction controlling portion 8 can include：
Membrane unwinding direction setting component 81 is used to set membrane unwinding direction；
The membrane unwinding direction controlling component 82 being connected with the membrane unwinding direction setting component 81, the membrane unwinding
For direction controlling component 82 according to the membrane unwinding direction of setting, control membrane unwinding direction specifically, can control membrane unwinding
Mechanism rotates clockwise or counterclockwise；
As the preferred embodiment of embodiment 4, Figure 16 shows that pole piece of the present invention unreels the structure in direction controlling portion 9
Exemplary plot, as shown in figure 16, the pole piece, which unreels direction controlling portion 9, to be included：
Pole piece, which unreels direction controlling portion 9, to be included：
Pole piece unreels direction setting component 91, is used to unreeling direction to pole piece and sets；
The pole piece that direction setting component 91 is connected is unreeled with the pole piece and unreels direction controlling component 92, which unreels
Direction controlling component 92 unreels direction according to the pole piece of setting, and control pole piece unreels direction, specifically, pole piece can be controlled to unreel
Mechanism rotates clockwise or counterclockwise.
Fig. 5 is the structure diagram of the battery manufacture control system of the embodiment of the present invention 5, which is in 1 base of embodiment
Further improved preferred embodiment on plinth, further, as shown in figure 5, the system can also include：
Diaphragm deviation rectifying control unit 10 is used in diaphragm transmits stroke, controls the correction direction of diaphragm；
Pole piece deviation correction control unit 11 is used in pole piece transmits stroke, controls the correction direction of pole piece；Be conducive to prevent
Diaphragm or pole piece wander off in transmit process；
As the preferred embodiment of embodiment 5, the structure Figure 17 shows diaphragm deviation rectifying control unit 10 of the present invention is shown
Illustration, as shown in figure 17, the diaphragm deviation rectifying control unit 10 can include：
Membrane displacement detection part 101 is used to detect in diaphragm transmit process membrane displacement and corresponding whether to occur
Membrane displacement direction；The diaphragm transmit process can refer to the process that diaphragm is transported to after diaphragm blowing membrane winding work；
Specifically, the membrane displacement detection part 101 can be for detecting the light that its marginal position changes in diaphragm transmit process
Fiber sensor；
The diaphragm deviation rectifying control unit 102 being connected with membrane displacement detection part 101；The diaphragm deviation rectifying control unit
102 according to the testing result of the membrane displacement detection part 101, control diaphragm deviation rectifying mechanism whether perform correction operation and
Corresponding correction direction, so as to adjust the deviation post of diaphragm；Specifically, for example, in diaphragm transmit process, if detect every
Film shifts and is deviated to first direction, and first direction here can be the left direction or right direction of direction of transfer,
Then diaphragm deviation rectifying control unit 102 can control diaphragm deviation rectifying mechanism to perform correction operation, and correction direction can be and first party
In the opposite direction, and then with correction it is biased to that diaphragm is made to restore normal position；
Further, the diaphragm deviation rectifying control unit 10 can also include：
Diaphragm deviation rectifying direction setting component 103；The diaphragm deviation rectifying control unit 102 is also set with the diaphragm deviation rectifying direction
Determine component 103 to be connected, the diaphragm deviation rectifying control unit 102 is additionally operable to according to the diaphragm deviation rectifying direction setting component 103
The correction direction of setting, control diaphragm deviation rectifying mechanism adjust the deviation post of diaphragm according to the correction direction of setting；
As the preferred embodiment of embodiment 5, Figure 18 shows that the structure of pole piece deviation correction control unit 11 of the present invention is shown
Illustration, as shown in figure 18, the pole piece deviation correction control unit 11 can include：
Pole piece offset detection component 111 is used to detect in pole piece transmit process pole piece offset and corresponding whether to occur
Pole piece offset direction；The pole piece transmit process can refer to the process that pole piece is transported to after pole piece blowing pole piece coiling work；
Specifically, the pole piece offset detection component 111 can be for detecting the light that its marginal position changes in pole piece transmit process
Fiber sensor；
The pole piece deviation correction control unit 112 being connected with pole piece offset detection component 111；The pole piece deviation correction control unit
112 according to the testing result of the pole piece offset detection component 111, control pole piece deviation correction mechanism whether perform correction operation and
Corresponding correction direction, so as to adjust the deviation post of pole piece；Specifically, for example, in pole piece transmit process, if detecting pole
Piece shifts and is deviated to first direction, and first direction here can be the left direction or right direction of direction of transfer,
Then pole piece deviation correction control unit 112 can control pole piece deviation correction mechanism to perform correction operation, and correction direction can be and first party
In the opposite direction, and then with correction it is biased to that pole piece is made to restore normal position；
Further, the pole piece deviation correction control unit 11 can also include：
Pole piece deviation correction direction setting component 113；The pole piece deviation correction control unit 112 is also set with the pole piece deviation correction direction
Determine component 113 to be connected, the pole piece deviation correction control unit 112 is additionally operable to according to the pole piece deviation correction direction setting component 113
The correction direction of setting, control pole piece deviation correction mechanism adjust the deviation post of pole piece according to the correction direction of setting.
Fig. 6 is the structure diagram of the battery manufacture control system of the embodiment of the present invention 6, which is in 1 base of embodiment
Further improved preferred embodiment on plinth, further, as shown in fig. 6, the system can also include：Bad pole piece processing
Portion 12, is used for before pole piece is wound, and detection pole piece controls the bad pole to detecting with the presence or absence of undesirable situation
Piece carries out winding winding；
As the preferred embodiment of embodiment 6, Figure 19 shows that the structure of bad pole piece processing unit 12 of the present invention is shown
Illustration, as shown in figure 19, the bad pole piece processing unit 12 can include：
Bad pole piece detection part 121 is used to detect whether there are undesirable situation to being conveyed through the pole piece come, and really
Fixed bad pole piece；Specifically, before pole piece supplied materials, if there is lug missing, for bad pole piece, and to the bad pole
Piece sticks yellow label to be identified, and the bad pole piece detection part 121 can be for detecting whether there are yellow marks
The color mark sensor or color sensor of label, or the fibre optical sensor whether detection lug lacks；
The pole piece processing control unit 122 being connected with the bad pole piece detection part 121, pole piece processing control unit
Part 122 carries out winding winding for controlling to the bad pole piece detected, to realize the bad pole piece of automatic monovolume, the bad pole of monovolume
Piece refers to only roll up undesirable positive plate or negative plate, and then after winding, can exclude monovolume defective products, effectively reduce
The waste of unnecessary diaphragm and non-defective unit pole piece caused by winding process avoids non-defective unit diaphragm or pole piece and unqualified pole
Piece is discarded together, reduces the production cost of battery battery core manufacture, while improves the quality of product.
Fig. 7 is the structure diagram of the battery manufacture control system of the embodiment of the present invention 7, which is in 1 base of embodiment
Further improved preferred embodiment on plinth, further, as shown in fig. 7, the system can also include：Pole piece trimming portion
13, it is used to cut the default position that cuts of pole piece；
As the preferred embodiment of embodiment 7, Figure 20 shows the topology example figure in pole piece trimming portion 13 of the present invention,
As shown in figure 20, the pole piece trimming portion 13 can include：
Pole piece length set parts 131 are used to set pole piece length to be spooled；
Processing component 132 is cut with what the pole piece length set parts 131 were connected, this cuts processing component 132 and uses
In the fixed cut-off knife of control in the case where the pole piece for being sent into battery battery core winder station meets the pole piece length of setting, to pole piece into
Row is cut；
The pole piece trimming portion 13 can also include：
Lug position detection component 133 is used to be detected the lug position of the battery battery core of winding；It is described to cut
Processing component 132 is also connected with the lug position detection component 133, for using the lug position as reference position,
The mobile cut-off knife of control is moved to a certain position progress pole piece trimming after the reference position, the position and the reference position
Between be divided into predetermined interval position；By the way of mobile cut, the precision for cutting position is advantageously ensured that.
Fig. 8 is the structure diagram of the battery manufacture control system of the embodiment of the present invention 8, which is in 1 base of embodiment
Further improved preferred embodiment on plinth, further, as shown in figure 8, the system can also include：
Battery core outsourcing control unit 14 is used to control the material for being coated on one layer of battery battery core outermost；
Rubberizing control unit 15 is used to control the rubberizing position of battery battery core stop adhesive and rubberizing length；
Station control unit 16 is used to control the winder station of battery battery core, rubberizing station and the work for taking battery core station
Linking；
As the preferred embodiment of embodiment 8, Figure 21 shows that the structure of battery core outsourcing control unit 14 of the present invention is shown
Illustration, as shown in figure 21, the battery core outsourcing control unit 14 can include：
Battery core outsourcing material set parts 141 are used to set the material for being coated on one layer of battery battery core outermost
It is fixed；
The outsourcing material control unit 142 being attached with the battery core outsourcing material set parts 141, the outsourcing material
Control unit 142 is used for the set information according to battery core outsourcing material set parts 141, one layer of control battery battery core outermost
Covering material, specifically, if the set information of battery core outsourcing material set parts 141 is diaphragm, since battery battery core is normal
Covering material after winding is diaphragm, then is not required to that operation additionally done, if the setting of battery core outsourcing material set parts 141
Information is pole piece, then outsourcing material control unit 142 controls pole piece adsorbing mechanism to adsorb pole piece, and outsourcing is in battery electricity
On core.
As the preferred embodiment of embodiment 8, specifically, the rubberizing control unit 15 is realized by controlling adhesive tape rubberizing mechanism
The control of rubberizing position and rubberizing length to battery battery core stop adhesive, the adhesive tape rubberizing mechanism can be included for by band to be rubberized
The suction glue component that adsorbs and the rubberizing wheel that the band to be rubberized adsorbed is attached to battery battery core designated position；The rubberizing
Control unit 15 realizes the control to rubberizing position by that can control the position of the rubberizing wheel and rubberizing angle, described
After the completion of battery battery core stop adhesive refers to battery battery core winding, the adhesive tape of battery battery core end is attached to, to ensure battery battery core
It will not dissipate, for different product, the sticking position of battery battery core stop adhesive may be different；In addition, the rubberizing control unit 15
The rubberizing length of the battery battery core stop adhesive can also be controlled by the way that the driving mechanism of adhesive tape rubberizing mechanism is controlled to realize.
As the preferred embodiment of embodiment 8, specifically, the station control unit 16 is by controlling station dispenser come band
Dynamic winder station, rubberizing station and the rotation and switching that take battery core station, winder station, rubberizing station and take battery core station can be with
It rotates, i.e. 3 battery battery cores are located at winder station, rubberizing station and take respectively to be processed on battery core station, works as winder station
Rubberizing station is rapidly switched to after the completion of winding and carries out rubberizing, is rapidly switched to take battery core station after the completion of the rubberizing of rubberizing station
The feeding of battery battery core is carried out, intermediate without interruption, the station control unit 16 is used to control the linking between different station, carries
High working efficiency.
Fig. 9 is the structure diagram of the battery manufacture control system of the embodiment of the present invention 9, which is in 1 base of embodiment
Further improved preferred embodiment on plinth, further, as shown in figure 9, the system can also include：
Contact pin control unit 17, is used in winding process of battery cell, controls after battery battery core winds a fixing turn
Carry out volume needle insertion operation；
Writing that surpasses all the others control unit 18, being used to being applied to writing that surpasses all the others mechanism time of the battery battery core on winding part controls
System；
Non-defective unit test section 19, be used for from take the battery battery core that battery core station feeding is got off whether meet non-defective unit requirement into
Row detection.
As the preferred embodiment of embodiment 9, Figure 22 shows the topology example figure of contact pin control unit 17 of the present invention,
As shown in figure 22, the contact pin control unit 17 can include：
Contact pin set parts 171 are used to set volume needle insertion operation, tool whether to be carried out in winding process of battery cell
Body, the contact pin set parts 171 can be realized by selecting switch；
The volume needle being connected with the contact pin set parts 171 is inserted into control unit 172, which is inserted into control unit
172 are used to set the situation that needs to carry out in winding process of battery cell volume needle insertion operation in contact pin set parts 171
Under, needle drive mechanism is rolled up by control, realizes and carries out volume needle insertion operation after battery battery core winds a fixing turn；This is because
Requirement of the different battery battery cores to elasticity is different, when some battery battery cores only may need initial around corresponding volume needle such as
2 volume needles are wound, and finally winding is completed, and by described 2 volume needle extractions, battery battery core also may be needed in electricity
Again during the electric core winding of pond to be put into a volume needle, the volume needle more being put into generally requires battery battery core and first winds certain circle more
Number, then performs winding insertion operation again, and finally winding is completed, and 3 volume needles are extracted out；
As the preferred embodiment of embodiment 9, the writing that surpasses all the others mechanism can include cylinder and by cylinder drive pinch roller or
Pressure roller, you can to control the pinch roller or pressure roller is applied to time of the battery battery core on winding part；
As the preferred embodiment of embodiment 9, the non-defective unit test section 19 is specifically as follows for from taking battery core station
The battery battery core that feeding is got off carries out the short-circuit detecting component of short-circuit detecting；It is bad if there are short circuit problems for battery battery core
Product directly control defective products and remove rejecting by conveyer belt；If battery battery core, there is no be non-defective unit if short circuit problem.
For battery manufacture control system of the present invention in battery manufacturing equipment, which can include the
One oscillating arm mechanisms, membrane unwinding mechanism, the second oscillating arm mechanisms, pole piece unreeling structure, writing that surpasses all the others mechanism, fixed cut-off knife, mobile cut-off knife,
Pole piece adsorbing mechanism, adhesive tape rubberizing mechanism, the driving mechanism of adhesive tape rubberizing mechanism, winder station, rubberizing station and take battery core station, station point
Cutter, volume needle drive mechanism, conveyer belt etc..
The present invention also provides a kind of battery manufacturing equipment, including the battery manufacture control described in any of the above-described embodiment
System.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.In addition, although in this specification
Some specific terms are used, but these terms are merely for convenience of description, do not limit the present invention in any way.
Claims (10)
1. a kind of battery manufacture control system, which is characterized in that including：
Membrane unwinding speed controlling portion is used for the membrane unwinding tension according to detection, and speed is unreeled control diaphragm；
Pole piece unreels speed controlling portion, is used for the pole piece unwinding tension according to detection, and speed is unreeled control pole piece；
Membrane unwinding progress determining section is used to determining whether current diaphragm volume to unreel and finishes；
And pole piece unreels progress determining section, is used to determining whether current pole piece roll unreels finishing.
2. a kind of battery manufacture control system according to claim 1, it is characterised in that the system also includes：Winding ginseng
Number control units, at least be used for battery battery core when writing that surpasses all the others operates total winding of corresponding windings and battery battery core
The number of turns is wound control.
3. a kind of battery manufacture control system according to claim 1, it is characterised in that the system also includes：
Membrane tension control unit, is used in winding process of battery cell, and diaphragm is adjusted according to current different windings
Tension；
Pole piece tension force portion, is used in winding process of battery cell, and pole piece is adjusted according to current different windings
Tension.
4. a kind of battery manufacture control system according to claim 1, it is characterised in that the system also includes：
Membrane unwinding direction controlling portion is used to control membrane unwinding direction；
Pole piece unreels direction controlling portion, is used to that pole piece to be controlled to unreel direction.
5. a kind of battery manufacture control system according to claim 1, it is characterised in that the system also includes：
Diaphragm deviation rectifying control unit is used in diaphragm transmits stroke, controls the correction direction of diaphragm；
Pole piece deviation correction control unit is used in pole piece transmits stroke, controls the correction direction of pole piece.
6. a kind of battery manufacture control system according to claim 1, it is characterised in that the system also includes：Bad pole
Piece processing unit, is used for before pole piece is wound, and detection pole piece is controlled with the presence or absence of undesirable situation to detecting not
Good pole piece carries out winding winding.
7. a kind of battery manufacture control system according to claim 1, it is characterised in that the system also includes：Pole piece is cut out
Portion is cut, is used to cut the default position that cuts of pole piece.
8. a kind of battery manufacture control system according to claim 1, it is characterised in that the system also includes：
Battery core outsourcing control unit is used to control the material for being coated on one layer of battery battery core outermost；
Rubberizing control unit is used to control the rubberizing position of battery battery core stop adhesive and rubberizing length；
Station control unit is used to control the winder station of battery battery core, rubberizing station and the work of battery core station is taken to be connected.
9. a kind of battery manufacture control system according to claim 1, it is characterised in that the system also includes：
Contact pin control unit, is used in winding process of battery cell, controls and is rolled up after battery battery core winds a fixing turn
Needle insertion operation；
Writing that surpasses all the others control unit, being used to being applied to writing that surpasses all the others mechanism time of the battery battery core on winding part controls；
Non-defective unit test section is used for examining from the battery battery core that battery core station feeding is got off is taken whether to meet non-defective unit requirement
It surveys.
10. a kind of battery manufacturing equipment, it is characterised in that control system including claim 1 to 9 any one of them battery manufacture
System.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810116253.3A CN108232324A (en) | 2018-02-06 | 2018-02-06 | Battery manufacture control system and battery manufacturing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810116253.3A CN108232324A (en) | 2018-02-06 | 2018-02-06 | Battery manufacture control system and battery manufacturing equipment |
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| CN108232324A true CN108232324A (en) | 2018-06-29 |
Family
ID=62670480
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810116253.3A Pending CN108232324A (en) | 2018-02-06 | 2018-02-06 | Battery manufacture control system and battery manufacturing equipment |
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