CN104795587B - Electrical core processing device - Google Patents
Electrical core processing device Download PDFInfo
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- CN104795587B CN104795587B CN201510075693.5A CN201510075693A CN104795587B CN 104795587 B CN104795587 B CN 104795587B CN 201510075693 A CN201510075693 A CN 201510075693A CN 104795587 B CN104795587 B CN 104795587B
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- battery core
- conveyer frames
- connecting gear
- power source
- plant
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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
- H01M10/04—Construction or manufacture in general
-
- 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 present invention relates to an electric core processing device which comprises a screening mechanism and a transfer mechanism. The screening mechanism includes a rotation receiving arm, the screening mechanism can be used for preliminarily screening whether a winding-formed preliminarily-detected electric core which is provided by an upstream winding machine is qualified or unqualified, and transferring the electric core which is qualified and needs subsequent processing to the transfer mechanism. The transfer mechanism comprises a first transfer frame and a second transfer frame, the first transfer frame and the second transfer frame are provided with machining positions for placing the electric core, and the second transfer frame can move relative to the first transfer frame in two different directions so as to transfer the electric core to a downstream machining position. The electric core processing device provides the foundation for realization of automatic production of processing of the winding-formed electric core.
Description
Technical field
The present invention relates to battery battery core field, more particularly to a kind of battery core to the first one-step forming of winding carries out back segment processing
Processing unit (plant).
Background technology
A kind of existing battery core preparation method is, using the spool of up- coiler by positive/negative plate, barrier film, both positive and negative polarity ear winding
Into the battery core 90 with structure as shown in fig. 1.The spool of up- coiler is divided into two panels, is placed in the tow sides of barrier film 91, leads to
Cross roll scroll to wind barrier film 91, positive and negative plate 92,93 together.Its septation 91 by the positive and negative plate 92 after rolling,
93 electrically isolations, positive and negative lug 94,95 forms with positive and negative plate 92,93 electrically connect respectively, and exposes respectively in battery core 90
Two ends.After battery core 90 is taken out from spool, the axis hole 96 of indwelling one in battery core 90.Due to above-mentioned winding method, the axis hole 96 by every
Film 91 is traversed and is wherein split into two halves.Specifically as shown in the end view of the battery core 90 in Fig. 2, the dotted line in its central axis hole 96 is represented
Distribution of the barrier film 91 in axis hole 96 before not being stirred is illustrated, and the solid line in axis hole 96 represents after being stirred the barrier film at this
91 distributions in axis hole 96 are illustrated, and the purpose for stirring barrier film 91 is easy for the poling operation of postorder.Next, needing to be worn
The flow processs such as plumber's sequence (core pipe is manually inserted in axis hole 96), dust-removing process, short-circuit test operation.These flow processs are single only
It is vertical to carry out, it is inefficient.
The content of the invention
Based on this, it is necessary to the battery battery core of coiling and molding can be carried out tentatively for drawbacks described above offer is a kind of
Screening further flows into streamline to improve the device of battery core working (machining) efficiency.
A kind of battery core processing unit (plant), for carrying out back segment processing to the battery core of battery, the battery core includes winding together
Expose with respectively electrically connecting with positive and negative plate at positive plate, negative plate, and the barrier film of isolation positive and negative plate, battery core two ends
Positive and negative lug, leaves the axis hole formed because of winding on battery core axial direction, axis hole is built-in with the barrier film for radially extending, and the battery core adds
Frock is put including screening mechanism and connecting gear, wherein：Screening mechanism is used for the battery core of the winding provided upstream and sieves
Point, the screening mechanism includes the receiving arm of rotation, and receiver, and the connecting gear is respectively placed in receiving arm with receiver
Both sides, the Plane of rotation of the receiving arm is vertical with the transport plane of connecting gear, and the receiving arm can turn to first direction
Move so that battery core to be placed on the transfer mechanism, the receiving arm can rotate for battery core to be placed on storage to contrary second direction
In box；Connecting gear is used to receive the battery core provided from screening mechanism and simultaneously transmit toward downstream to add to carry out back segment on streamline
Work, the connecting gear includes the first conveyer frames, the second conveyer frames, the first power source, the second power source, and described first, second passes
The machining position for being provided for placing battery core on frame, the first power source is sent to be connected with the second conveyer frames and for parallel to the battery core
Transport plane direction on relative first conveyer frames be driven the second conveyer frames, the second power source is connected with the second conveyer frames to be used in combination
In in the second conveyer frames of relative first conveyer frames transmission on the direction of the transport plane of the battery core.
Above-mentioned battery core processing unit (plant) can by winder winding around and battery battery core Jing after Preliminary detection sieved, it would be desirable to
The battery core of following process is transferred on connecting gear, is that follow-up streamline processes the basis for providing realization automatically, can significantly be carried
Rise battery core working (machining) efficiency.
Description of the drawings
Fig. 1 is a kind of structural representation of battery core；Fig. 2 is the end face structure schematic diagram of battery core shown in Fig. 1；
Fig. 3 and Fig. 4 are the dimensional structure diagrams of the battery core processing unit (plant) that an embodiment is provided；
The dimensional structure diagram of the connecting gear in the battery core processing unit (plant) that Fig. 5 and Fig. 6 is provided for an embodiment；Fig. 7
For battery core placement view on the transfer mechanism；
The dimensional structure diagram of the screening mechanism in the battery core processing unit (plant) that Fig. 8 is provided for an embodiment；
Fig. 9 is the schematic side view of screening mechanism shown in Fig. 8；
The dimensional structure diagram of the boiling hot holes mechanism in the battery core processing unit (plant) that Figure 10 is provided for an embodiment；
Figure 11 is the schematic side view of the boiling hot holes mechanism shown in Figure 10；
The dimensional structure diagram of the tube body in the battery core processing unit (plant) that Figure 12 and Figure 13 is provided for an embodiment；Figure
14 is the schematic side view of tube body shown in Figure 12, Figure 13；
The dimensional structure diagram of the piezoelectricity core mechanism in the battery core processing unit (plant) that Figure 15 is provided for an embodiment；
Figure 16 is the main structure diagram of Figure 15；
Boiling hot holes mechanism, tube body, piezoelectricity core machine in the battery core processing unit (plant) that Figure 17 and Figure 18 is provided for an embodiment
The fit structure schematic diagram of structure and connecting gear；
Boiling hot holes mechanism, tube body, screening mechanism and transmission in the battery core processing unit (plant) that Figure 19 is provided for an embodiment
The fit structure schematic diagram of mechanism；
Dedusting mechanism in the battery core processing unit (plant) that Figure 20 is provided for an embodiment is illustrated with the stereochemical structure that battery core coordinates
Figure；Figure 21 is the backsight structural representation of Figure 20；Figure 22 is the cross section structure diagram of Figure 21；
The dimensional structure diagram of the short-circuit test mechanism in the battery core processing unit (plant) that Figure 23 is provided for an embodiment；
The stereochemical structure of the bad part eject mechanism in the battery core processing unit (plant) that Figure 24 and Figure 25 is provided for an embodiment is illustrated
Figure；
Connecting gear in the battery core processing unit (plant) that Figure 26 is provided for an embodiment is illustrated with the fit structure of dedusting mechanism
Figure；
Connecting gear, dedusting mechanism and short-circuit test mechanism in the battery core processing unit (plant) that Figure 27 is provided for an embodiment
Fit structure schematic diagram；
Connecting gear, dedusting mechanism, short-circuit test and substandard products in the battery core processing unit (plant) that Figure 28 is provided for an embodiment
The fit structure schematic diagram of rejecting mechanism；
The flow chart of the battery core processing method that Figure 29 is provided for an embodiment.
Specific embodiment
As shown in Figure 3 and Figure 4, the battery core processing unit (plant) that an embodiment is provided includes screening mechanism 10, connecting gear 20, expands
Holes mechanism 30, tube body 40, dedusting mechanism 50, short-circuit test mechanism 60 and bad part eject mechanism 70.Screening mechanism 10 is arranged
In the upstream end of connecting gear 20, battery core 90 to be processed is tentatively sieved, the battery core 90 after screening is placed on transmission
In mechanism 20, transmitted from connecting gear 20 toward downstream.Bearizing mechanism 30, tube body 40, dedusting mechanism 50, short-circuit test mechanism
60 and bad part eject mechanism 70 be successively set in the transmitting path of connecting gear 20 by the order in downstream is from upstream to, wherein expanding
Holes mechanism 30 is used to carry out reaming to the axis hole 96 of the battery core 90 on connecting gear 20, makes the barrier film 91 in axis hole 96 press close to axis hole
Wall is beneficial to the running of tube body 40, and tube body 40 provides core pipe 400 (Figure 13) and core pipe 400 is plugged in positioned at transmission
In the axis hole 96 Jing after reaming of the battery core 90 in mechanism 20, dedusting mechanism 50 is pointed to plug core pipe on connecting gear 20
Battery core 90 after 400 carries out dedusting, short-circuit test mechanism 60 be pointed to the battery core 90 after the dedusting on connecting gear 20 carry out it is short
Drive test is tried, and bad part eject mechanism 70 examines the underproof battery core 90 produced at bearizing mechanism 30 and at short-circuit test mechanism 60
The underproof battery core 90 surveyed is rejected from connecting gear 20.
The connecting gear 20 that one embodiment is provided is used to transmit the battery core 90 of battery to carry out back segment processing on streamline.
As shown in Fig. 5, Fig. 6 and Fig. 7, the connecting gear 20 includes the first conveyer frames 21, the second conveyer frames 22, the first power
Source 23, the second power source 24, are provided for placing the machining position 210 of battery core 90 on first, second conveyer frames 21,22, the
One power source 23 connects and on the direction of the transport plane parallel to the battery core 90 relative first with the second conveyer frames 22
Conveyer frames 21 are driven the second conveyer frames 22, and the second power source 24 is connected and for perpendicular to the battery core 90 with the second conveyer frames 22
Transport plane direction on relative first conveyer frames 21 be driven the second conveyer frames 22.
Transport plane refers to that of the point composition that the machining position 210 of first, second conveyer frames 21,22 is located is long and narrow flat
Face, the extending direction of transport plane namely the direction of transfer of connecting gear 20.In the embodiment shown in Fig. 5-8, connecting gear
The transport plane of 20 (or battery cores 90) can substantially regard the level side of transmission track of the battery core 90 on connecting gear 20 as
To the plane that part is constituted.Because the second conveyer frames 22 are moved in vertical direction with respect to the first conveyer frames 21, battery core 90 is in transmission
Movement locus in mechanism 20 is also including the movement locus of vertically oriented portion.
Machining position 210 on first, second conveyer frames 21,22 is corresponded.In one embodiment, the machining position 210
For V-groove.V-groove is particularly suited for placing cylindrical cell 90, but it is also suitable for placing square battery core 90.Therefore the present invention is carried
For battery core processing unit (plant) battery core of different shapes 90 can be processed.
In one embodiment, when connecting gear 20 works, the first conveyer frames 21 are motionless, and by the second power source 24 the is driven
Two conveyer frames 22 are moved on the direction of the transport plane perpendicular to the battery core 90, in the embodiment shown in Fig. 5-Fig. 7, are driven
Second conveyer frames 22 are moved upwards, to hold up the battery core 90 in a machining position 210 of the first conveyer frames 21, make the battery core 90
Carried by the corresponding machining position 210 on the second conveyer frames 22, then the first power source 23 drives the second conveyer frames 22 parallel
Relative first conveyer frames 21 are downstream moved on the direction of the transport plane of battery core 90, in the embodiment shown in Fig. 5-Fig. 7,
The second conveyer frames 22 are driven to left movement, by one machining position 210 of downward downstream of battery core 90 on the second conveyer frames 22
Distance, then by the second power source 24 drives the second conveyer frames 22 to move downward again, makes the battery core 90 on the second conveyer frames 22 fall
In a lower and machining position 210 on downstream direction, last first power source 23 drives the second conveyer frames 22 upstream to transport
It is dynamic, the position of a machining position 210 of upstream is returned to, to treat picking-up action next time.And so on move, be then capable of achieving
A neighbouring machining position 210 of the battery core 90 on first conveyer frames 21 from the machining position 210 of upstream successively downstream is transmitted.
The machining position 210 on first, second conveyer frames 21,22 is set by uniform intervals, while control first, second is moved
Power source 23,24 drives the distance of each start of the second conveyer frames 22, you can accurately control battery core 90 on connecting gear 20
Position, battery core 90 is carried out the processing such as reaming, poling, dedusting, short-circuit test being facilitated on the connecting gear 20.
Compared with traditional belt or roller are transmitted, the simple structure of connecting gear 20 that the present invention is provided, and transmit positioning
Accurately, the mechanization production operation more conducively on streamline.
The work flow of above-mentioned connecting gear 20 is said so that relative first conveyer frames 21 of the second conveyer frames 22 are moved as an example
Bright, it is possible to understand that in other embodiments, it is motionless to control the second conveyer frames 22, and relative second transmission of the first conveyer frames 21
Frame 22 is moved.
Further, first conveyer frames 21 include the first transmission support 211,212 of two parallel interval arrangements, institute
State the second conveyer frames 22 to be arranged between two first transmission supports 211,212.
In one embodiment, the connecting gear 20 also includes installing plate 25, the power source of first conveyer frames 21 and first
23 are arranged on installing plate 25.Installing plate 25 be one parallel to transport plane plate object, the first conveyer frames 21 are vertically arranged
On the installing plate 25.Also set up mounting groove 251 on the installing plate 25, the mounting groove 251 is the second conveyer frames 22 and the
The connection of two power sources 24 provides passage.Specifically, the mounting groove 251 may be provided at the central part of installing plate 25.Can manage
Solution, in other embodiment, installing plate 25 can be split design, dynamic as the second conveyer frames 22 and second to provide spacing
The connection in power source 24 provides corresponding space.Installing plate 25 can be used to be fixed on as the carrier of the grade element of the first conveyer frames 21
In frame or other similar fixing bases, whole battery core processing unit (plant) is made as an entirety.
In the embodiment shown in Fig. 5-7, installing plate 25 also include an accessory mounting plate 252, the accessory mounting plate 252 with
Installing plate 25 is fixedly connected and at the close upstream end of the first conveyer frames 21.The accessory mounting plate 252 is the first power source
23rd, bearizing mechanism 30, tube body 40 provide the carrier installed, it is possible to understand that in other embodiments, the accessory mounting plate 252
Installing plate 25 can be extended into different positions for the installation of other elements according to being actually needed with the Integral design of installing plate 25
With fixation.
Further, the connecting gear 20 also includes fixed plate 26, slide rail 27 and slide block 28, and the slide rail 27 is by fixing
Plate 26 is fixed on installing plate 25, and the slide block 28 is slidably arranged on slide rail 27, and second conveyer frames 22 are dynamic by second
Power source 24 is connected with slide block 28, and first power source 23 is connected with the slide block 28.
Specifically, fixed plate 26, slide rail 27 and slide block 28 are arranged on the lower surface of installing plate 25, the first conveyer frames 21 and
Two conveyer frames 22 are arranged on the upper surface of installing plate 25.It is connected by the first power source 23 and slide block 28, can be made and slide block
Second conveyer frames 22 of 28 connections slide along slide rail 27.Slide block 28 is set on slide rail 27 in the present embodiment, it is possible to understand that sliding
Other fit forms can also be reached between block 28 and slide rail 27, such as conduit is opened up on slide block 28, slide rail 27 is embedded in conduit
It is interior, slide block 28 and slide rail 27 can also be arranged to engaged transmission, realize the relative motion of slide block 28 and slide rail 27, therefore this
Bright alleged " slide and arrange " is understood to include these change modes in interior setting.
Further, the slide block 28 includes sliding part 281 and the connector 282 being fixedly connected with sliding part 281, described
Sliding part 281 is slidably arranged on slide rail 27, and second conveyer frames 22 are arranged on the company by the transmission of the second power source 24
On fitting 282.
Interface channel between second power source 24 and the second conveyer frames 22 is provided by mounting groove 251, in one embodiment,
Second power source 24 is the cylinder being fixed on connector 282, and the output shaft of the second power source 24 passes through mounting groove 251 and second
Conveyer frames 22 are fixedly connected.The start of the second power source 24 can drive the second conveyer frames 22 to move relative to the first conveyer frames 21,
In embodiment shown in Fig. 5, Fig. 7-8, as with respect to the vertical displacement movement of the first conveyer frames 21, namely perpendicular to connecting gear 20
Transport plane motion.
In certain embodiments, on the sliding part 281 and the guide hole for cooperating is set on second conveyer frames 22
283 with guide rod 223 so that the relative motion precision of the second conveyer frames 22 is higher.Specifically, as shown in Figure 6, guide hole 283 sets
Put on sliding part 281, guide rod 223 is arranged on the second conveyer frames 22, it is possible to understand that guide hole is arranged on the second conveyer frames 22,
Guide rod is arranged on also feasible on sliding part 281.In a specific embodiment, slide rail 27 is be arranged in parallel two, two cunnings
Transport plane of the plane that rail 27 is located parallel to connecting gear 20.Sliding part 281 is two, is arranged on the two of connector 282
End, guide rod 223 is also two for be arrangeding in parallel, and each guide rod 223 wears respectively a sliding part 281.Two guide rods 223 are located
Plane perpendicular to connecting gear 20 transport plane, and parallel to the direction of transfer of connecting gear 20.
In certain embodiments, the first power source 23 is also cylinder, is fixedly installed on the lower surface of installing plate 25, and first moves
The output shaft in power source 23 is connected with one of sliding part 281, so as to driving sliding part 281 and then driving second to be driven
Relative first conveyer frames 21 of frame 22 are reciprocated on the direction of transfer of connecting gear 20.
Preferably, described two first two of the distance between lateral surface of supports 211,212 less than battery core 90 are transmitted
The distance between end face.As shown in Figure 7, when battery core 90 is located in a machining position 210, the end face of battery core 90 exposes in the first biography
Send outside the lateral surface of support 211,212, this kind is provided with carries out dedusting beneficial to follow-up dedusting mechanism 50 to battery core 90.
Preferably, the downstream end set location inductor 29 of first conveyer frames 21.Position sensor 29 can be used for
Battery core 90 on the first or second conveyer frames 21,22 of sensing.Battery core 90 after processing is transferred to the downstream of connecting gear 20
Also it is not moved out of on connecting gear 20 during end, and when being sensed by position sensor 29, then can be stopped by corresponding controller
The only running of whole battery core processing unit (plant), such as connecting gear 20 shuts down, screening mechanism 10 stops screening etc..So can prevent
Only battery core 90 is dropped from connecting gear 20 and caused damage.
With reference to Fig. 8 and Fig. 9, the screening mechanism 10 that an embodiment is provided is used for the battery core 90 of the winding provided upstream and enters
Row screening.The battery core 90 of the winding that upstream described herein provides is referred to using the battery core 90 of up- coiler coiling and molding, battery core
90 structures are as shown in Figures 1 and 2.Whether up- coiler is provided simultaneously with non-defective unit testing agency, can be monovolume pole piece, sky to battery core 90
The volume defect such as barrier film or scarce lug makes detection.The memory function of the battery core processing unit (plant) provided with the present invention using up- coiler
Arrange, such as numeration function on streamline etc., and setting is made to screening mechanism 10, non-defective unit can be transferred to connecting gear
Following process is carried out on 20, and defective products does not then enter connecting gear 20.
Screening mechanism 10 includes the receiving arm 11 of rotation, and receiver 12.It is described with reference to Fig. 3, Fig. 4 and Figure 19
Connecting gear 20 is respectively placed in the both sides of receiving arm 11 with receiver 12.The Plane of rotation of the receiving arm 11 and connecting gear 20
Transport plane it is vertical.As shown in Figure 9, the Plane of rotation of receiving arm 11 is paper place plane, and the receiving arm 11 can be to
First direction is rotated, and such as rotate in an anti-clockwise direction is placed on battery core 90 on connecting gear 20, and the receiving arm 11 can be to
Contrary second direction is rotated, and for example rotationally clockwise, battery core 90 is placed in receiver 22.
Further, screening mechanism 10 also includes support 13, the rotary shaft 14 being rotatably arranged on support 13, and power
Source 15, the receiving arm 11 is connected with rotary shaft 14, and the power source 15 is used to drive rotary shaft 14 to rotate, so as to drive reception
Arm 11 rotates.
In one embodiment, power source 15 is cylinder, and output shaft and the rotary shaft 14 of cylinder are connected, by output shaft
Stretching motion, axle 14 is rotated and rotates up in two contrary sides.Further, the rotary shaft 14 is a crank machine
Structure, the power source 15 is connected with the crank mechanism.It is appreciated that in other embodiments, power source 15 can be and rotation
Other component forms such as motor that rotating shaft 14 is directly connected to, so that the rotation of axle 14 is rotated.
In addition in certain embodiments, support 13 can also be wholely set with the associated components of connecting gear 20, for example will
Support 13 as installing plate 25 a part, so as to rotary shaft 14 can be rotatably arranged on installing plate 25.Shown in Fig. 8 and Fig. 9
Embodiment in, support 13 is independently arranged with connecting gear 20, in other words can relative movement arrange, make support 13 and connecting gear
The distance between 20 is adjustable.Support 13 is adjustable with the distance between connecting gear 20, so as to make receiving arm 11 towards conveyer
When structure 20 rotates, the distance that battery core 90 is sent on connecting gear 20 is adjustable, to adapt to various sizes of battery core 90, makes difference
The battery core 90 of size can be accurately thrown in a corresponding machining position 210 of connecting gear 20 from receiving arm 11.
Accordingly, in the receiving arm 11 arrange received bit 110, the received bit 110 can with connecting gear 20 on plus
The shape of station 210 is identical, for example, be V-groove.In certain embodiments, receiving arm 11 may be configured as it is more than one, for example
It is separated by two of setting.
With reference to Figure 10 and Figure 11, the bearizing mechanism 30 that an embodiment is provided is used to be pointed to the machining position of connecting gear 20
Battery core 90 on 210 carries out reaming.By the reaming of bearizing mechanism 30, originally the barrier film 91 in the axis hole 96 of battery core 90 can
To press close to axis hole wall, thus follow-up tube body 40 can be facilitated to carry out plugging the operation of core pipe 400 to battery core 90.
Alleged reaming of the invention, refers to battery core 90 because the barrier film 91 that winding method is deposited in axis hole 96 presses close to axis hole
Wall, the actual size for making axis hole 96 is tried one's best close original size, rather than the original size of axis hole 96 is increased.Implement one
In example, the green diameter of axis hole 96 is 4mm, and the diameter of core pipe 400 is 3.5mm, as long as therefore in theory bearizing mechanism 30 by axle
Close proximity to axis hole wall, make axis hole 96 is effectively more than the diameter of core pipe 400 to the beat of barrier film 91 in hole 96 by aperture, you can
Avoid barrier film 91 for effective obstruction of core pipe 400, facilitate wearing for core pipe 400.
The bearizing mechanism 30 includes pedestal 31, the reaming axle 32 being slidably arranged on pedestal 31, is arranged on pedestal 31 simultaneously
For driving reaming axle 32 along the translation power source 33 of the axial movement of battery core 90, and it is arranged on pedestal 31 for reaming
The heater 34 that axle 32 is heated, the reaming axle 32 is located in the axis hole 96 of battery core 90 after being heated and makes in axis hole 96
Barrier film 91 presses close to axis hole wall.
In concrete operations, battery core 90 is located in a machining position 210 of connecting gear 20, and the translation power source 33 drives
Reaming axle 32 after heating is pierced in axis hole 96, because reaming axle 32 has uniform temperature, can make 91, barrier film in axis hole 96
Raw thermoplastic deformation, perfect condition is barrier film 91 is pasted onto on the axis hole wall of battery core 90, but as described above, as long as making barrier film
91 near axle hole wall deformation and holding enables follow-up core pipe 400 to pierce into the axis hole 96.In one embodiment, barrier film 91 is
It is made up of PE materials, can be in 120-170 degree, the thickness of visual barrier film 91 and concrete material to the heating-up temperature of reaming axle 32
Depending on the difference of matter.
The pedestal 31 can be fixedly installed on the installing plate 25 of connecting gear 20, specifically, can be fixedly connected on auxiliary peace
On dress plate 252.
Translation power source 33 can be cylinder, and the flexible of cylinder can drive reaming axle 32 along the axial movement of battery core 90.Expand
Hole axle 32 is arranged and can reached with slide rail by the chute for cooperating with the slip of pedestal 31, similar, is slided and is arranged also
Can be reached with the sliding part being set on slide bar by slide bar, also can be reached by other modes such as engaged transmissions, thus it is " sliding
It is dynamic to arrange " it should be understood that including including above-mentioned various set-up modes.
Further, the bearizing mechanism 30 also includes the rotational power source 35 being connected with reaming axle 32, described to rotate dynamic
Power source 35 is arranged on pedestal 31 to be used to drive reaming axle 32 to rotate.In one embodiment, rotational power source 35 can be motor.
During concrete operations, when translation power source 33 drives reaming axle 32 to move into the axis hole 96 of battery core 90, rotational power source 35 is simultaneously
Drive reaming axle 32 to rotate, be so threaded into the axis hole 96 of battery core 90, can more successfully inject the axis hole 96 of battery core 90, it is right
The heating deformation effects of the barrier film 91 in axis hole 96 also can be more preferable, makes the yield of reaming operation higher.
In certain embodiments, pressure inductor (not shown) is set on the reaming axle 32, and the pressure inductor is used
The resistance being subject to when sensing reaming axle 32 is arranged in the axis hole 96 of battery core 90.In some cases, such as barrier film 91 is in axle
Position in hole 96, or situations such as position of the battery core 90 in machining position 210 etc. so that reaming axle 32 can not smoothly inject electricity
In the axis hole 96 of core 90.By arranging pressure inductor, bearizing mechanism 30 or even battery core processing unit (plant) can be controlled by controller
Other mechanisms such as tube body 40, dedusting mechanism 50, short-circuit test mechanism 60 stop for the processing of the battery core 90.Example
Such as, control bearizing mechanism 30 to decommission, reaming axle 32 can be avoided to damage because the resistance being subject to is excessive.And pass through to arrange
Controller, makes the tube body 40 in downstream, dedusting mechanism 50, short-circuit test mechanism 60 avoid again the battery core 90 bad to the reaming
It is processed, prevents the waste of resource, and the defective products battery core 90 of the unsuccessful generation of reaming is then rejected by bad part eject mechanism 70
Go out connecting gear 20.
Further, elastic component 321 is set on the reaming axle 32, and the pressure inductor is used to sense elastic component 321
The elastic force that deformation is produced.Elastic component 321 may better secure reaming axle 32.For example according to the various situations setting of reaming failure
One limiting value, by arranging elastic component 321, if sense that the elastic force size of the deformation generation of elastic component 321 exceedes be somebody's turn to do
Limiting value, then judge that reaming fails, and control bearizing mechanism 30 and do not continue to carry out reaming operation, it is to avoid the damage of reaming axle 32
Ruin.
As shown in Figure 15,16,17,18, the bearizing mechanism 30 also includes the pressure holding device 39 being arranged on installing plate 25, works as expansion
When hole axle 32 injects the axis hole 96 of battery core 90, the pressure holding device 39 is used as the device of fixed battery core 90, reaming axle 32 is smoothly inserted
Enter axis hole 96.The pressure holding device 39 includes the pressure holding seat 391 being fixedly connected with installing plate 25, the biography being arranged on pressure holding seat 391
Moving part 392, and the pressure holding block 393 being connected with driving member 392, the pressure holding block 393 is passed with reaming axle 32 corresponding first
The same machining position 210 on frame 21, the driving member 392 is sent to be used to drive pressure holding block 393 along perpendicular to connecting gear 20
Elevating movement is made in the direction of transport plane, with the battery core 90 of pressure holding or release in machining position 210.
In concrete running, the reeve action of the action prior to reaming axle 32 of the pressure holding battery core 90 of pressure holding block 393 can be set, with
Guarantee the reaming success rate of reaming axle 32.After the completion of reaming, the return of pressure holding block 393, connecting gear 20 is again to the electricity after the reaming
Core 90 to next machining position 210 is transmitted, to treat that the tube body 40 pairs battery core 90 is processed further.In certain embodiments,
Tube body 40 also includes that a pressure holding device 39 is used to be fixed battery core 90 in poling.The pressure holding device 39 of tube body 40
Structure can be identical with the structure of the pressure holding device 39 of bearizing mechanism 30.In Figure 15-18 illustrated embodiments, bearizing mechanism 30 and poling
The pressure holding device 39 of mechanism 40 is structure as a whole with reference to setting, and wherein driving member 392 is connected two pressure holding blocks 393 simultaneously, and two
Individual pressure holding block 393 is corresponding from different machining positions 210 respectively, to be fixed to the battery core 90 at the two machining positions 210.
In certain embodiments, bolster 394 is set on the pressure holding block 393, and such as rubber blanket or the like works as pressure
When holding the battery core 90 that block 393 is pressed in machining position 210, it can be ensured that the stress of battery core 90 more relaxes, it is to avoid battery core 90 is pressed
Damage deformation.
Figure 10 and Figure 11 is returned to, in certain embodiments, the pedestal 31 includes the first supplementary base that an activity is arranged
311, the reaming axle 32 is slidably arranged in the first supplementary base 311, and in first supplementary base 311 the first dimension is also set up
Degree adjuster 312, the first dimension adjuster 312 is used to adjust phase of the reaming axle 32 with machining position 210 in the first dimension
To position relationship.
Specifically, direction of transfer of adjustable first supplementary base 311 of the first dimension adjuster 312 in connecting gear 20
On position, namely adjustment the first supplementary base 311 upstream and downstream direction on position.This kind of setting can be used to be accurately positioned expansion
The axis hole 96 of hole axle 32 and battery core 90, so that reaming axle 32 can smoothly inject the axis hole 96 of battery core 90.First dimension is adjusted
Device 312 includes regulating bolt 313 and micrometer 314, and the regulating bolt 313 is used to adjust the relative base of the first supplementary base 311
Seat 31 positions on upstream and downstream direction, the micrometer 314 then can be used for indicate adjust distance, check during to adjust with
Record.
In certain embodiments, the pedestal 31 further includes that one is movably arranged in the first supplementary base 311
Two supplementary bases 315, the reaming axle 32 is slidably arranged in the second supplementary base 315, in second supplementary base 315 also
Second dimension adjuster 316 is set, and the second dimension adjuster 316 is used to adjust reaming axle 32 with machining position 210 second
Relative position relation in dimension.
Specifically, adjustable second supplementary base 315 of the second dimension adjuster 316 is in the biography perpendicular to connecting gear 20
Send the position on the direction of plane, namely the upper-lower height position of the second supplementary base 315 of adjustment.This kind of setting can be used for accurate
The axis hole 96 of positioning reaming axle 32 and battery core 90, or when processing various sizes of battery core 90, because the height and position of axis hole 96 has
Changed, by the height for adjusting the second supplementary base 315, enable reaming axle 32 to match with various sizes of battery core 90.Institute
Stating the second dimension adjuster 316 includes regulating bolt 317 and micrometer 318, and the regulating bolt 317 is used to adjust the second auxiliary
Relative to the position of the first supplementary base 311, the micrometer 318 then can be used to indicate the distance for adjusting pedestal 315, to adjust
Check during section and record.
With reference to Figure 12,13, Figure 14, in one embodiment, the tube body 40 include pedestal 41, be slidably arranged in pedestal
Thimble 43 on 41, and the core pipe supply 44 with the connect setting of pedestal 41, arrange ejection position on the core pipe supply 44,
Ejection position is corresponding with the machining position 210 on connecting gear 20.The ejection position can house a core pipe 400, the thimble 43
Can opposite base 41 slide and the axial direction along battery core 90 is moved, eject with by core through the ejection position and by the core pipe 400
Pipe 400 is injected in the axis hole 96 of battery core 90.
The tube body 40 on the basis of bearizing mechanism 30 is carried out after reaming to the axis hole 96 of battery core 90, using thimble 43
Push, the core pipe 400 at the ejection position 441 of core pipe supply 44 is pushed in the axis hole 96 of battery core 90, complete automation
Production, thus artificial intubation can be replaced, greatly improve production efficiency.
More specifically, the core pipe supply 44 also includes the supply position arranged with ejection bit interval, and positioned at supply
Rotate in detecting position between position and ejection position, the core pipe supply 44 and a wheel shaft 444 is set, arrange on the wheel shaft 444
Some grooves, the wheel shaft 444 is rotated makes groove successively through supply position, detecting position and ejection position, and makes the core at supply position
Pipe 400 is transferred to ejection position, and the detecting position arranges inductor 446 to be used to sense the core pipe 400 in groove.
The wheel shaft 444 can be driven by a motor 447 or other power sources and be rotated.The motor 447 may be provided at core pipe confession
Answer on device 44.Operationally, wheel shaft 444 is continuously rotated, and makes groove through the supply position of core pipe supply 44, and supply is provided at position
Core pipe 400 can be dropped down onto in the groove by gravity.When the groove turns to the detecting position of core pipe supply 44, can sensed device
446 detect, and and then control wheel shaft 444 stop at the ejection position of core pipe supply 44, make groove align with ejection position, enter
And the core pipe 400 in groove can be fallen in the ejection position according to gravity.Then, the start of thimble 43, through the ejection position, and by ejection
Core pipe 400 in position is pushed in the axis hole 96 of battery core 90.Inductor 446 can be optical inductor, for example by core pipe 400 with it is recessed
The aberration of groove can interpolate that in the groove with the presence or absence of core pipe 400.If without core pipe 400 in groove, the groove turn to
During the position corresponding position of ejection position, wheel shaft 444 does not stop operating, until a certain groove endogenous supply position is properly received core pipe 400,
Core pipe 400 is detected when then a groove operates to detecting position, and then is stopped at ejection position, make core pipe 400 fall into ejection
In position.
The rotational frequency of wheel shaft 444 should be greater than the reaming operation frequency of battery core 90 or poling operation frequency so that poling
Once or in reaming time once, wheel shaft 444 is rotatable repeatedly, and to lift the supply position core pipe 400 is successfully received
Probability, it is to avoid poling needs to wait core pipe 400 to reach the ejection position, or avoids occurring because ejection position does not have core pipe 400
The situation of empty ejection pin 43.Further, container 45 can be set at supply position in core pipe supply 44, in container 45
Multiple core pipes 400 can be placed.The bottom of the container 45 communicates with supply position, and the area of the supply position is more than wheel shaft 444
On groove aperture area, thus the groove on wheel shaft 444 can be received in the range of the whole region through the supply position
Core pipe 400, it is to avoid supply position and groove to scoop out the time too short and cause reception core pipe 400 to fail.
Figure 17 and Figure 18 is please also refer to, the pedestal 41 of the tube body 40 is fixed with the installing plate 25 of connecting gear 20
Connection, more specifically, can be fixedly connected with the accessory mounting plate 252 of connecting gear 20.
One of machining position 210 on the first conveyer frames 21 of correspondence of the thimble 43, the battery core in the machining position 210
90 in place after, the thimble 43 by the ejection position of core pipe supply 44 core pipe ejection send into battery core 90 axis hole 96 in.With expansion
Holes mechanism 30 is similar to, and the tube body 40 also includes being arranged on pressure holding device 39 on installing plate 25, for when push core pipe 400 to
When in the axis hole 96 of battery core 90, the battery core 90 at machining position 210 is fixed, with plugging for sharp core pipe 400.The pressure holding device 39
Structure can with it is identical in bearizing mechanism 30, as above, this is not repeated for description.
Figure 12-Figure 14 is returned to, further, the pedestal 41 includes the first supplementary base 411 that a relative motion is arranged
With the second supplementary base 412, the core pipe supply 44 is arranged in the second supplementary base 412, and the thimble 43 slides and arranges
In the second supplementary base 412, second supplementary base 412 can with respect to connecting gear 20 along battery core 90 axial movement.
Before pushing thimble 43, core pipe can be first made by the relative connecting gear 20 of the second supplementary base 412 along the axial movement of battery core 90
The distance between supply 44 and battery core 90 reduce, then row pushes thimble 43, can so ensure the core pipe in core pipe supply 44
400 are more successfully pushed in the axis hole 96 of battery core 90.
Relative motion between first supplementary base 411 and the second supplementary base 412 arranges the cunning that can pass through to cooperate
Rail/chute 413/414 or other similar mechanisms drive second realizing by cylinder 415 or other kinds of power source
Supplementary base 412 is moved relative to the first supplementary base 411.
The first dimension adjuster 416 is also set up in first supplementary base 411, the first dimension adjuster 416 is used
In the position for adjusting the relatively whole pedestal 41 of the first supplementary base 411, namely adjust both core pipe supplies 44, thimble 43 and pass
Send relative position relation of the machining position 210 of mechanism 20 in the first dimension.As shown in Figure 13, the first dimension adjuster 416
The position of adjustable core pipe supply 44, thimble 43 on the upstream and downstream direction of transfer of connecting gear 20, so as to can exactitude position
Battery core 90 on thimble 43 and machining position 210.
First dimension adjuster 416 includes regulating bolt 417 and micrometer 418, and the regulating bolt 417 is used to adjusting the
The relative position of one supplementary base 411, the micrometer 418 is used for the distance that sign is adjusted, to observe and recording adjustment
Amplitude.
Further, the pedestal 41 also includes that one is movably arranged on the 3rd supplementary base in the second supplementary base 412
419.The core pipe supply 44 is arranged in the 3rd supplementary base 419.The thimble 43 is slidably arranged in the 3rd supplementary base
On 419, for example, by arranging corresponding sleeve in the 3rd supplementary base 419 thimble 43 can be made to slide in the sleeve
It is dynamic, while driving the relative battery core 90 of thimble 43 to stretch along the axial direction of battery core 90 by cylinder 420 or other kinds of power source
Contracting motion, to complete the push action of core pipe 400.
The second dimension adjuster 421 is also set up in 3rd supplementary base 419, the second dimension adjuster 421 is used
In adjustment core pipe supply 44, thimble 43 both and relative position relation of the machining position 210 in the second dimension, shown in Figure 13
In embodiment, namely the height of the transport plane of adjustment core pipe supply 44 and the relative connecting gear 20 of thimble 43.By adjustment
The relative altitude of core pipe supply 44 and thimble 43, can make the axis hole 96 of the more accurately mate battery core 90 of core pipe 400, or when processing
During various sizes of battery core 90, for adjusting the position of thimble 43 to adapt to various sizes of battery core 90.
The second dimension adjuster 421 includes regulating bolt 422 and micrometer 423, and the regulating bolt 422 is used to adjust
The position of relative second supplementary base 412 of the 3rd supplementary base 419, namely the height of the 3rd supplementary base 419 of adjustment are saved, it is described
Micrometer 423 is used for the distance that sign is adjusted, to observe and recording the amplitude of adjustment.
With reference to Figure 20, Figure 21, Figure 22 and Figure 26, in one embodiment, the dedusting mechanism 50 includes being fixed on conveyer
Support 51 on the installing plate 25 of structure 20, the slide rail 52 being arranged on support 51, two dedustings being slidably arranged on slide rail 52
Airduct 53 and the power source 54 being connected with dedusting airduct 53, wherein on first conveyer frames 21 of the correspondence of dedusting airduct 53
Individual machining position 210, the power source 54 is connected and for driving dedusting airduct 53 along the axial direction side of battery core 90 with dedusting airduct 53
To motion with closer or far from the end face of battery core 90.
Operationally, when the battery core 90 in the corresponding machining position 210 of connecting gear 20 is reached at dedusting mechanism 50, power
Source 54 starts, and dedusting airduct 53 is moved towards the end face of battery core 90, and the end face of battery core 90 is covered, as shown in Figure 22,
The end face of battery core 90 is contained in completely in corresponding dedusting airduct 53.Now start dedusting airduct 53 to be evacuated, with to battery core
Dirty dirt on 90 is cleared up.The blowdown end of dedusting airduct 53 can connect a containing cavities, it is to avoid the dirty dirt of removing flies upward everywhere.Dedusting
After the completion of action, power source 54 drives dedusting airduct 53 away from battery core 90, and battery core 90 is transferred under downstream by connecting gear 20
One machining position 210, and treat the PROCESS FOR TREATMENT of next step, such as short-circuit test technique.
The dedusting mechanism 50 coordinates corresponding connecting gear 20, the dust removal process that can be automated to the work of battery core 90, dedusting knot
Structure is simple, and aligns accurate, good dedusting effect.
In one embodiment, the power source 54 includes the cylinder 541 and two connecting rods 542 being arranged on support 51,
One end of two connecting rods 542 and cylinder 541 are rotated and are connected, the other end of two connecting rods 542 respectively with two 53 turns of dedusting airducts
Dynamic connection.By the stretching motion of cylinder 541, and the transmission of connecting rod 542, make dedusting airduct 53 slide on slide rail 52.Tool
Body ground, cylinder 541 is arranged on the top of support 51 on two dedusting airducts 53, and the stretching motion of cylinder 541 makes two
The angle of connecting rod 542 becomes big or diminishes, and then reaches the purpose of way moving dedusting airduct 53.It is appreciated that to implement at other
In example, power source 54 can directly drive dedusting airduct 53 to move using motor etc..
In one embodiment, as shown in Figure 22, the dedusting airduct 53 is set to the conical surface towards the end face of battery core 90
531.The big end of two conical surfaces 531 of dedusting airduct 53 is oppositely arranged, and towards battery core 90, the area of the conical surface 531 is more than battery core
The area of 90 end face.Because the two ends of battery core 90 are provided with the multiple lugs 94,95 for exposing, the conical surface of this larger open area is set
531, can be when lug 94,95 radial directions be extended out, for these lugs 94,95 to be imported in dedusting airducts 53 so that battery core 90 is
Just because caused by a variety of causes lug 94,95 deform in the case of, still can normally be contained in dedusting airduct 53 carries out dedusting
Step.
Further, the minimum range between described two dedusting airducts 53 is more than or equal to the described two first transmission supports
The distance between 21 lateral surface, prevents dedusting airduct 53 from interfering with the first transmission support 21 in dedusting.
With reference to Figure 23 and Figure 27, in one embodiment, short-circuit test mechanism 60 includes support body 61, is arranged on support body 61
Guide rail 62, two test boards 63 being slidably arranged on guide rail 62, and the power being connected with two test boards 63 respectively
Source 64, the support body 61 is fixed on the installing plate 25 of connecting gear 20, and the power source 64 drives the test board 63 leading
Slide on rail 62 and then make test board 63 away from or near the end face of the battery core 90 in the machining position 210.
Short-circuit test mechanism 60 is electrically connected with by test board 63 near battery core 90 and lug 94,95, so as to judge battery core
90 with the presence or absence of short circuit.If detecting that the battery core 90 is short-circuit, connecting gear 20 transmits the substandard products of the battery core 90 to downstream and picks
Except being rejected during mechanism 70, it is to avoid the battery core 90 flows into again the downstream of connecting gear 20.If detection battery core 90 is not short-circuit,
Connecting gear 20 continues to transmit, and the not start of bad part eject mechanism 70 in downstream, the battery core 90 is entered under connecting gear 20
Trip treating further operation, for example, can be to artificially collect etc..
The short-circuit test mechanism 60 coordinates connecting gear 20, make short-circuit test can pipelining, and battery core 90 transmits essence
Standard, then short-circuit test precision is also higher, prevents survey event by mistake from occurring.
In one embodiment, the guide rail 62 is two for be arrangeding in parallel, and the place plane of guide rail 62 is perpendicular to battery core 90
Direction of transfer.Further, limited block 621 is arranged on guide rail 62 to be used to limit the moving range of test board 63.Limited block 621 can
To prevent test board 63 from moving excessively by the lug 94 of battery core 90,95 compressive strains.In other examples, it is also possible to by essence
Really the transmission distance of control power source 64 is controlling the displacement of test board 63.Further, in one embodiment, it is described
Support body 61 includes the first support body 611 and the second support body 612, and the support body 612 of first support body 611 and second is respectively placed in conveyer
The both sides of structure 20, the guide rail 52 is arranged across first, second conveyer frames 21,22.Two test boards 63 are located at pass respectively
Send the both sides of mechanism 20.Power source 64 to be separately positioned on cylinder on the first support body 611 and the second support body 612, and respectively with
Two test boards 63 are connected.It is appreciated that the setting of power source 64 may also be employed the setting in above-mentioned dedusting mechanism 50.Together
Sample ground, the setting of the power source 54 in dedusting mechanism 50 may also be employed setting for the power source 64 in above-mentioned short-circuit test mechanism 60
Put.
Further, two baffle plates 613 are set on first support body 611, and the baffle plate 613 is located in one of test
The both sides of plate 63.Baffle plate 613 can play a part of to a certain extent to position battery core 90.
Further, two baffle plates 614 are also provided with second support body 612, the baffle plate 614 is tested positioned at another
The both sides of plate 63.
Further, the test board 63 includes contiguous block 631 and the current potential block 632 being connected with contiguous block 631, described
Contiguous block 631 is slidably arranged on guide rail 62.The current potential block 632 is used to be made electrical contact with the lug 94 (95) of battery core 90.
With reference to Figure 24, Figure 25 and Figure 28, the bad part eject mechanism 70 in an embodiment includes being arranged on connecting gear 20
Support 71 on installing plate 25, the guide rail 72 being arranged on support 71, the pedestal 73 being slidably arranged on guide rail 72, and slide
The jaw 74 being arranged on pedestal 73, the glide direction of the pedestal 73 parallel to battery core 90 axial direction, the cunning of the jaw 74
Dynamic direction perpendicular to connecting gear 20 transport plane, the jaw 74 be used for capture and discharge battery core 90.
The start process of bad part eject mechanism 70 is, the defective products during upstream process such as reaming or short-circuit test
When battery core 90 is flowed at bad part eject mechanism 70 by connecting gear 20, pedestal 73 is slided along guide rail 72 towards connecting gear 20
Dynamic, when jaw 74 is located at corresponding 90 top of battery core, pedestal 73 stops sliding, the slide downward of 74 opposite base of jaw 73, and
And capture battery core 90 after, back up slide reset, then pedestal 73 along the reverse slide of guide rail 72 away from connecting gear 20
Reset, last jaw 74 discharges crawled battery core 90, so completes rejecting action of the battery core 90 from connecting gear 20.It is preferred that
Ground, the bad part eject mechanism 70 also includes the substandard products disposable box 75 being arranged on installing plate 25, the battery core 90 of the release of jaw 74
It is placed in the substandard products disposable box 75.
In one embodiment, the support 71 is the support of planer-type, across the connecting gear 20.It is appreciated that should
Support 71 can be identical with the structure of support body 61 in short-circuit test mechanism 60, is rendered as the support of two columns, the support 71
Can be identical with the structure of the support 51 in dedusting mechanism 50.Further, in bad part eject mechanism 70 support 71, short circuit are surveyed
The structure of the three of support 51 in support body 61 and dedusting mechanism 50 in test-run a machine structure 60 can be replaced mutually.
Pedestal 73 drives and can reach by cylinder 731 with the slip of guide rail 72, also reaches using the direct drive of motor.
Jaw 74 drives and can reach by cylinder 732 with the slip of pedestal 73, also reaches using the direct drive of motor.73 sets of pedestal
It is located on guide rail 72, it is possible to understand that slide and arrange the chute/slide rail that can also pass through to cooperate, or engaging mechanism to reach
Into.Slide bar/chute that the slip of pedestal 73 and jaw 74 is arranged by working in coordination is reached, it is possible to understand that slip setting can be with
Reached by engaging mechanism or other similar fashions.Therefore slip herein arrange it should be understood that include it is above-mentioned any one match somebody with somebody
Put mode.
Further, the jaw 74 includes the jaw seat 741 being slidably arranged on pedestal 73, and is movably arranged on folder
Two jaw arms 742 in pawl seat 741, the crawl and release of the folding control battery core 90 of jaw arm 742.Jaw arm 742 is opened
It is the conversion that the angle between two jaw arms 742 is realized using Telescopic-cylinder to close more suitable configuration mode, is grabbed with reaching
Take and discharge effect of battery core 90.It is for instance possible to use such as the folding class of the two dedusting airducts 53 of control in dedusting mechanism 50
As mode controlling the folding of two jaw arms 742.
Below again by the present invention provide utilization battery core processing unit (plant) the method that battery core is processed is introduced.The party
Method comprises the steps：Screening step, pore widening step, poling step, dust removal step, short-circuit test step and bad part eject are walked
Suddenly.
Wherein：Screening step is sieved to battery core 90.Upstream by up- coiler coiling and molding battery core, and to battery core 90
There is a preliminary detection, can detect that monovolume pole piece, blank coil barrier film, lack the defects such as lug.Screening step can be by with these
The battery core of defect is sifted out and do not flow into connecting gear 20, and qualified battery core 90 is placed on connecting gear 20, by connecting gear
20 are transferred to downstream carries out the processing of subsequent step.
The axis hole 96 in battery core 90 that pore widening step is transmitted to connecting gear 20 carries out reaming, make in axis hole 96 every
Film 91 presses close to axis hole wall.Due to upstream volume around pattern, barrier film 91 is retained in the axis hole 96 of battery core 90, and pore widening step be caned will
Barrier film 91 is biased, and makes the barrier film 91 in axis hole 96 close proximity to axis hole wall, is beneficial to follow-up poling step.
In poling step, there is provided core pipe 400, and core pipe 400 is plugged in the axis hole 96 of the battery core 90 of Jing reamings.Core pipe
400 play convenient and protective effect in the process of follow-up battery core 90.For example, during welding electrode ear, the axis hole in battery core 90 is needed
96 interpolation copper pins, are provided with the battery core 90 of core pipe 400, and the placement of copper pin is more convenient.Again for example, the fluid injection of follow-up battery core 90 and work
When, it may occur that expansion, and the setting of core pipe 400 can prevent the pole piece fracture of the part of axis hole 96 to be short-circuited, and ensure the peace of battery
Full performance.
In dust removal step, to plugging core pipe 400 after battery core 90 carry out dedusting.
In short-circuit test step, short-circuit test is carried out to the battery core 90 after dedusting.If short-circuit test is unqualified, by rear
Rejected in continuous bad part eject step, it is to avoid continue to flow into the downstream of connecting gear 20.
Bad part eject step is to the unqualified battery core on connecting gear 20 by pore widening step generation or the inspection of short-circuit test step
The unqualified battery core measured eliminates connecting gear 20.Bad part eject step is arranged on finally, without the need for multiple in the method
Inter process repeats to produce bad part eject step, can save flow process, simplifies the structure of device.
As shown in Figure 29, in one embodiment, the method is first passed through after screening step, in the pore widening step, also
Judge sub-step including one, judge whether reaming is successful, and if success poling step is carried out, poling step is cancelled if unsuccessful
Suddenly, dust removal step, short-circuit test step, directly carry out bad part eject step.If unsuccessful in reaming, follow-up poling work
Sequence is also difficult to successfully, therefore by judging whether reaming is successful, determines follow-up poling step, dust removal step and short-circuit test step
Rapid necessity, can save flow process, reducing energy consumption.It is described to judge that sub-step is in battery core according to the reaming axle 32 of bearizing mechanism 30
Whether the drag size being subject in 90 axis hole 96 is successful to judge reaming.Can according to reaming axle 32 during reaming be subject to it is various
The predetermined value of Resistance Setting one of situation, if reaming axle 32 is obstructed more than a predetermined value, judges that reaming fails, if reaming axle 32
It is obstructed less than or equal to the predetermined value, then judges reaming success.
The step of successful battery core 90 of reaming enters back into downstream and carries out poling, dedusting, short-circuit test, if short-circuit test does not have
It was found that short circuit condition, then battery core 90 is continued to be sent to downstream by connecting gear 20, is operated accordingly, for example, manually pick up.
If short-circuit test finds short circuit, bad part eject step is carried out in downstream relevant position, by the corresponding battery core 90 from conveyer
Reject on structure 20, it is to avoid substandard products continue to flow into the downstream of connecting gear 20.
Claims (10)
1. a kind of battery core processing unit (plant), for carrying out back segment processing to the battery core of battery, the battery core is including winding together just
Expose with respectively electrically connecting with positive and negative plate at pole piece, negative plate, and the barrier film of isolation positive and negative plate, battery core two ends
Positive and negative lug, leaves the axis hole formed because of winding on battery core axial direction, axis hole is built-in with the barrier film for radially extending, and its feature exists
Include screening mechanism and connecting gear in the battery core processing unit (plant), there is the connecting gear transmission for transmitting battery core to put down
Face, wherein：
Screening mechanism is used for the battery core of the winding provided upstream and sieves, and the screening mechanism includes the reception of rotation
Arm, and receiver, the connecting gear and receiver are respectively placed in the both sides of receiving arm, the Plane of rotation of the receiving arm with
The transport plane of connecting gear is vertical, and the receiving arm can be rotated so that battery core to be placed on the transfer mechanism to first direction, institute
Stating receiving arm can rotate so that battery core is placed in receiver to contrary second direction；
Connecting gear is used for the battery core received from screening mechanism offer and transmits to carry out back segment processing on streamline toward downstream,
The connecting gear includes the first conveyer frames, the second conveyer frames, the first power source, the second power source, first, second conveyer frames
On be provided for placing the machining position of battery core, the first power source is connected and in the biography parallel to the battery core with the second conveyer frames
Send on the direction of plane relative first conveyer frames to be driven the second conveyer frames, the second power source be connected with the second conveyer frames and for
Relative first conveyer frames are driven the second conveyer frames on the direction of the transport plane of the battery core, and the transport plane refers to the
First, the long and narrow plane that the point that the machining position of the second conveyer frames is located is constituted.
2. battery core processing unit (plant) according to claim 1, it is characterised in that the screening mechanism also includes support, rotates
The rotary shaft being arranged on support, and power source, the receiving arm is connected with rotary shaft, and the power source is used to drive rotation
Axle rotates.
3. battery core processing unit (plant) according to claim 2, it is characterised in that the rotary shaft is a crank mechanism, described
Power source is connected with the crank mechanism.
4. battery core processing unit (plant) according to claim 2, it is characterised in that the support and connecting gear of the screening mechanism
The distance between it is adjustable.
5. battery core processing unit (plant) according to claim 1, it is characterised in that first conveyer frames include two parallel
Every the first transmission support of arrangement, second conveyer frames are arranged between two first transmission supports.
6. battery core processing unit (plant) according to claim 5, it is characterised in that the connecting gear also includes installing plate, institute
State the first conveyer frames and the first power source is respectively provided with a mounting board, mounting groove, the mounting groove are also set up on the installing plate
Connection for the second conveyer frames and the second power source provides passage.
7. battery core processing unit (plant) according to claim 6, it is characterised in that the connecting gear also includes fixed plate, cunning
Rail and slide block, the slide rail by fixed plate fix on a mounting board, the slide block is slidably arranged on slide rail, the slide block with
Second conveyer frames are connected, and first power source is connected with the slide block.
8. battery core processing unit (plant) according to claim 7, it is characterised in that the slide block includes sliding part and and sliding part
The connector being fixedly connected, the sliding part is slidably arranged on slide rail, and second conveyer frames are driven by the second power source
It is arranged on the connector.
9. battery core processing unit (plant) according to claim 8, it is characterised in that on the sliding part and second conveyer frames
It is upper that the guide hole and guide rod for cooperating is set.
10. battery core processing unit (plant) according to claim 1, it is characterised in that received bit is set in the receiving arm, it is described
Received bit is V-groove with the machining position on connecting gear.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510075693.5A CN104795587B (en) | 2015-02-12 | 2015-02-12 | Electrical core processing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510075693.5A CN104795587B (en) | 2015-02-12 | 2015-02-12 | Electrical core processing device |
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| CN104795587B true CN104795587B (en) | 2017-05-10 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105728343A (en) * | 2016-04-29 | 2016-07-06 | 东莞市泽源机械有限公司 | Take-up production line of full-automatic round winding machine |
| CN108428945B (en) * | 2018-04-17 | 2023-09-19 | 深圳市诚捷智能装备股份有限公司 | Cell core ironing hole core inserting device and manufacturing equipment |
| CN108832194B (en) * | 2018-07-12 | 2020-09-22 | 中航锂电技术研究院有限公司 | Winding needle for improving deformation of winding battery core and winding method |
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| CN2766352Y (en) * | 2005-03-01 | 2006-03-22 | 深圳市比克电池有限公司 | Dust-clearing apparatus for battery pole piece |
| CN201682018U (en) * | 2009-12-10 | 2010-12-22 | 天津力神电池股份有限公司 | Automatic receiving box for electric core on battery winder |
| CN102969535A (en) * | 2012-10-25 | 2013-03-13 | 东莞市鸿宝锂电科技有限公司 | Automatic packaging device of lithium battery |
| CN203883083U (en) * | 2013-12-19 | 2014-10-15 | 周培荣 | Automatic assembly line for cylindrical lithium battery |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010286406A (en) * | 2009-06-12 | 2010-12-24 | Sii Nanotechnology Inc | X-ray transmission inspection apparatus and x-ray transmission inspection method |
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|---|---|---|---|---|
| CN2766352Y (en) * | 2005-03-01 | 2006-03-22 | 深圳市比克电池有限公司 | Dust-clearing apparatus for battery pole piece |
| CN201682018U (en) * | 2009-12-10 | 2010-12-22 | 天津力神电池股份有限公司 | Automatic receiving box for electric core on battery winder |
| CN102969535A (en) * | 2012-10-25 | 2013-03-13 | 东莞市鸿宝锂电科技有限公司 | Automatic packaging device of lithium battery |
| CN203883083U (en) * | 2013-12-19 | 2014-10-15 | 周培荣 | Automatic assembly line for cylindrical lithium battery |
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