CN208272019U - A kind of preceding deviation correction mechanism of battery pole piece volume - Google Patents
A kind of preceding deviation correction mechanism of battery pole piece volume Download PDFInfo
- Publication number
- CN208272019U CN208272019U CN201820754062.5U CN201820754062U CN208272019U CN 208272019 U CN208272019 U CN 208272019U CN 201820754062 U CN201820754062 U CN 201820754062U CN 208272019 U CN208272019 U CN 208272019U
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- China
- Prior art keywords
- pole piece
- correction
- driving unit
- rod
- connecting plate
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- 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
Abstract
Deviation correction mechanism before being rolled up the utility model discloses a kind of battery pole piece, including mounting base, first driving unit, correction connecting plate, correction bottom plate and pole piece press from both sides rod, first driving unit is mounted on the mounting base, sliding rail is set on the mounting base, the sliding rail is connect with the correction connecting plate, the correction connecting plate is connect with first driving unit, first driving unit drives the correction connecting plate to slide on the sliding rail, the correction connecting plate is connect with the correction bottom plate, the pole piece folder rod is arranged on the correction bottom plate, the correction bottom plate and component thereon are moved forward and backward with the correction connecting plate along sliding rail.The utility model reduces the risk of pole piece fold, tearing or disconnected band, and the stability for guaranteeing that correction bottom plate is moved forward and backward is slided using sliding rail, and rectifying effect is good.
Description
Technical field
The utility model belongs to battery winding technology field, and more specifically, the utility model relates to a kind of battery pole pieces
Deviation correction mechanism before rolling up.
Background technique
In cell production process, lateral sliding is inevitably understood in material operation advance winding process, and is wanted when electric core winding
Ask height be aligned, this will deviation correction mechanism rectify a deviation.Multiple deviation correction mechanisms can be designed during distance long tape transport, electricity
Correction before core winding is to realize the function of the last time correction of winding, is to maintain the very key mechanism of core material alignment.
Therefore, it is necessary to one kind to guarantee rectifying effect before electric core winding, and pole piece transmits stable deviation correction mechanism.
Utility model content
The purpose of this utility model is that: in view of the above drawbacks of the prior art, provide a kind of preceding correction of battery pole piece volume
Mechanism, including mounting base, the first driving unit, correction connecting plate, correction bottom plate and pole piece press from both sides rod, first driving unit
It is mounted on the mounting base, sliding rail is set on the mounting base, and the sliding rail is connect with the correction connecting plate, described
Correction connecting plate is connect with first driving unit, and first driving unit drives the correction connecting plate in the sliding rail
Upper sliding, the correction connecting plate are connect with the correction bottom plate, and the pole piece folder rod is arranged on the correction bottom plate, described
Correction bottom plate and component thereon are moved forward and backward with the correction connecting plate along sliding rail.
Further, the pole piece folder rod includes active rod, driven rod, the second driving unit and third driving unit, institute
The second driving unit is stated to connect with the active rod and the active rod is driven to rotate, the third driving unit with it is described driven
Rod connection, the driven rod are arranged below the active rod, and the third driving unit driving driven rod moves up and down
With cooperate active rod clamp/unclamp pole piece.
Further, second driving unit includes charging motor, and the charging motor passes through belt wheel and the active
Rod connection.
Further, the belt wheel includes driving wheel, driven wheel and transmission belt, the driving wheel and the charging motor
Shaft connection, the driving wheel and the driven wheel pass through the transmission band connection, turn of the driven wheel and the active rod
Axis connection simultaneously rotates coaxially.
Further, the third driving unit includes feeding cylinder, and the feeding cylinder is connect with the mobile roller seat,
The driven rod is mounted on the mobile roller seat, and the feeding cylinder drives the mobile roller seat and the driven rod to transport up and down
It is dynamic.
Further, first driving unit includes correction motor, and the correction motor and the correction connecting plate are logical
Cross ball-screw connection.
Further, position sensor is set on the mounting base, and the position sensor incudes the correction connection
Plate moving distance.
Further, the position sensor includes location sensitive piece and two proximity switch, and the location sensitive piece is set
Set it is described correction connecting plate and the ball-screw junction, the location sensitive piece be located at described two proximity switch it
Between, described two proximity switch are mounted on the mounting base.
Further, the pole piece folder rod is nearby provided with the pole piece testing agency whether detection pole piece is aligned, the pole
Piece testing agency will test result and feed back to controller, and the controller controls the first driving unit movement.
Further, the pole piece testing agency is photoelectric sensor, and the photoelectric sensor senses pole piece marginal position
Variation.
Compared with prior art, the utility model has the advantages that correction bottom plate and pole piece folder rod whole one thereon
Movement, and one drive roll of setting in pole piece folder rod are played, reduces pole piece tension when winding head winding, to reduce pole piece
The risk of fold, tearing or disconnected band, the stability for guaranteeing that correction bottom plate is moved forward and backward is slided using sliding rail, and rectifying effect is good.
Detailed description of the invention
With reference to the accompanying drawings and detailed description, deviation correction mechanism carries out specifically before rolling up to the utility model battery pole piece
It is bright, in which:
Fig. 1 is deviation correction mechanism structural schematic diagram before battery pole piece is rolled up；
Fig. 2 is deviation correction mechanism structural schematic diagram before another visual angle battery pole piece is rolled up.
Wherein: mounting base 1；Sliding rail 2；Correction connecting plate 3；Correction bottom plate 4；
First driving unit 5: correction motor 51, screw rod front stall 52, screw rod back seat 53, ball-screw 54；
Pole piece presss from both sides rod 6: active rod 61, driven rod 62, and mobile roller seat 63 fixes roller seat 64,
Second driving unit 65: charging motor 651,
Belt wheel 652:
Driving wheel 6521, driven wheel 6522, transmission belt 6523；
Third driving unit 66: feeding cylinder 661, feeding cylinder seat 662, guide rod 663；Inductor 7: location sensitive piece
71, proximity switch 72.
Specific embodiment
In order to be more clear the purpose of utility model, technical solution and its technical effect of the utility model, below in conjunction with
The utility model is further described in the drawings and specific embodiments.It should be understood that tool described in this specification
Body embodiment is not intended to limit the utility model just for the sake of explaining the utility model.
It should be noted that it can be directly another when element is referred to as " being fixed on " or " being set to " another element
On one element or indirectly on another element.When an element is known as " being connected to " another element, it can
To be directly to another element or be indirectly connected on another element.
It is to be appreciated that term " length ", " width ", "upper", "lower", "front", "rear", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "top", "bottom", "inner", "outside" is that orientation based on the figure or position are closed
System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
As shown in Figs. 1-2, deviation correction mechanism before a kind of battery pole piece is rolled up, including mounting base 1, the first driving unit 5, correction
Connecting plate 3, correction bottom plate 4 and pole piece press from both sides rod 6, and sliding rail 2, the first driving unit 5 driving correction connecting plate are arranged on mounting base 1
3 slide on sliding rail 2, and correction connecting plate 3 is connect with correction bottom plate 4, and pole piece is passed through from pole piece folder rod 6, and pole piece folder rod 6 is set
It sets on correction bottom plate 4, rectify a deviation bottom plate 4 and component (including pole piece press from both sides rod 6) thereon are with correction connecting plate 3 along sliding rail 2
It moves forward and backward.
Wherein, the first driving unit 5 includes correction motor 51, and correction motor 51 is arranged on mounting base 1, motor of rectifying a deviation
51 are connect with correction connecting plate 3 by ball-screw 54.Specifically, the screw rod of correction motor 51 and ball-screw 54 passes through shaft coupling
Device connection, screw rod are supported by screw rod front stall 52 and screw rod back seat 53, and correction connecting plate 3 is connect with the nut of ball-screw 54, are entangled
The sliding block being adapted to sliding rail 2 is arranged in the bottom of inclined connecting plate 3.Motor 51 of rectifying a deviation starts, then screw rod rotates, the nut band on screw rod
Dynamic correction connecting plate 3 moves forward or backward on sliding rail 2.
Wherein, pole piece folder rod 6 includes active rod 61, driven rod 62, the second driving unit 65 and third driving unit 66, such as
Shown in Fig. 1-2, the second driving unit 65 drives active rod 61 to rotate, and drive roll passes through fixed roller seat 64 and is supported on correction bottom plate 4
On, driven voller passes through mobile roller seat 63 and is supported on fixed roller seat 64, and driven rod 62 is arranged below active rod 61, and third is driven
Moving cell 66 drive driven rod 62 and mobile roller seat 63 to move up and down together with cooperate active rod 61 clamp/unclamp pole piece.
Specifically, the second driving unit 65 includes charging motor 651, and charging motor 651 is mounted on correction bottom plate 4, into
Material motor 651 is connect by belt wheel 652 with active rod 61.Wherein belt wheel 652 includes driving wheel 6521, driven wheel 6522 and transmission
Band 6523, driving wheel 6521 are connect with the shaft of charging motor 651, and transmission belt is arranged between driving wheel 6521 and driven wheel 6522
6523, driven wheel 6522 and the coaxially connected of active rod 61 simultaneously rotate coaxially.
Charging motor 651 rotates, then driving wheel 6521 and then rotates, and drives driven wheel 6522 to revolve by transmission belt 6523
Turn, so that drive roll is rotated, when driven voller pushes down drive roll, and charging motor 651 works, then drive roll and driven voller it
Between pole piece can be transmitted to winding mechanism.
Specifically, third driving unit 66 includes feeding cylinder 661, and feeding cylinder 661 is connect with mobile roller seat 63, from
Dynamic rod 62 is mounted on mobile roller seat 63, and feeding cylinder 661 drives mobile roller seat 63 and driven rod 62 to move up and down.Such as Fig. 1-2
Shown, the both ends of mobile roller seat 63 are hung in the shifting chute of fixed roller seat 64, and feeding cylinder seat is arranged in the lower section of mobile roller seat 63
662, it feeds and feeding cylinder 661 is installed on cylinder block, the through-hole to move up and down for guide rod 663 is set on feeding cylinder seat 662, is led
Bar 663 is fixedly connected with mobile roller seat 63, and feeding cylinder 661 is connect with mobile roller seat 63.
Feeding cylinder 661 is opened, then moves roller seat 63 and is moved upwards in the shifting chute of fixed roller seat 64, while mobile roller
The guide rod 663 of 63 lower section of seat moves upwards in the through-hole of feeding cylinder seat 662, and the driven voller on mobile roller seat 63 is close to main
Dynamic roller clamps pole piece until pushing down drive roll.
In another embodiment of the utility model, position sensor 7 is set on mounting base 1, position sensor 7 is felt
Should rectify a deviation 3 moving distance of connecting plate, so that more intelligent error correct motor 51 rotate forward or inverted.
Wherein, position sensor 7 includes location sensitive piece 71 and two proximity switch 72, and the setting of location sensitive piece 71 exists
The junction of correction connecting plate 3 and ball-screw 54, location sensitive piece 71 are located between two proximity switch 72, and two proximities are opened
72 are closed to be mounted on mounting base 1.
Rectify a deviation motor 51 drive ball-screw 54 rotate, location sensitive piece 71 with ball-screw 54 nut together front and back
Movement, when correction motor 51 rotates forward after a certain period of time, location sensitive piece 71 is close to one of proximity switch 72, proximity switch 72
For feedback signal to controller, controller is optionally PLC, and PLC error correct motor 51 stops rotating or invert multiple
Position is also the same when motor 51 of rectifying a deviation inverts, so that and location sensitive piece 71 is always positioned between two proximity switch 72,
To the stroke that error correct bottom plate 4 moves forward and backward, other mechanisms in equipment will not be encountered, ensure that the safety of correction.
In another embodiment of the utility model, pole piece folder rod 6 is nearby provided with the pole piece whether detection pole piece is aligned
Testing agency (is not drawn into) in figure, and pole piece testing agency will test result and feed back to controller, and the first driving of controller control is single
Member 5 moves.
Wherein, pole piece testing agency is photoelectric sensor 7, and photoelectric sensor 7 senses the variation of pole piece marginal position.
When photoelectric sensor 7 senses that pole piece is not aligned, signal is fed back into controller, controller is optionally
Ball-screw 54 is driven to rotate forward for PLC, PLC error correct motor 51 or reversion, correction connecting plate 3 slide on sliding rail 2, drive
Correction bottom plate 4 and pole piece folder rod 6 thereon are moved forward and backward together, such drive roll and driven voller clip pole piece be moved forward and backward come it is real
Now rectify a deviation.
The operation logic of deviation correction mechanism before the utility model battery pole piece is rolled up: pole piece passes through between drive roll and driven voller
It crosses, when start-up operation, feeding cylinder 661 drives driven voller to move upwards extruding drive roll, pole piece is pushed down, charging motor 651
Pole piece is sent into volume needle by the rotation of driving drive roll and driven voller collective effect to be wound, and then charging motor 651 stops rotation
Turn.During rolling up needle winding, pole piece presss from both sides the drive roll of rod 6 and whether the pole piece testing agency near driven voller detects pole piece
Alignment, motor 51 of rectifying a deviation if being misaligned receives signal and drives positive/negative turn of ball screw, before the nut of ball screw
Mobile afterwards that correction bottom plate 4 is driven to be moved forward and backward, such drive roll and driven voller clip pole piece and are moved forward and backward to realize correction.
The embodiments of the present invention are described above in conjunction with attached drawing, but the utility model is not limited to
The specific embodiment stated, the above mentioned embodiment is only schematical, rather than restrictive, this field it is common
Technical staff is not departing from the utility model aims and scope of the claimed protection situation under the enlightenment of the utility model
Under, many forms can be also made, these are belonged within the protection of the utility model.In addition, although being used in this specification
Some specific terms, these terms are merely for convenience of description, does not constitute any restrictions to the utility model.
Claims (10)
- Deviation correction mechanism before 1. a kind of battery pole piece is rolled up, it is characterised in that: including mounting base, the first driving unit, correction connection Plate, correction bottom plate and pole piece press from both sides rod, and first driving unit is mounted on the mounting base, is arranged on the mounting base Sliding rail, the sliding rail are connect with the correction connecting plate, and the correction connecting plate is connect with first driving unit, and described One driving unit drives the correction connecting plate to slide on the sliding rail, and the correction connecting plate and the correction bottom plate connect It connects, pole piece folder rod is arranged on the correction bottom plate, and bottom plate and the component thereon of rectifying a deviation is with the correction connecting plate It is moved forward and backward together along sliding rail.
- Deviation correction mechanism before 2. battery pole piece according to claim 1 is rolled up, it is characterised in that: the pole piece folder rod includes actively Rod, driven rod, the second driving unit and third driving unit, second driving unit connect with the active rod and drive institute The rotation of active rod is stated, the third driving unit is connect with the driven rod, and the driven rod is arranged below the active rod, The third driving unit driving driven rod move up and down with cooperate active rod clamp/unclamp pole piece.
- Deviation correction mechanism before 3. battery pole piece according to claim 2 is rolled up, it is characterised in that: second driving unit includes Charging motor, the charging motor are connect by belt wheel with the active rod.
- Deviation correction mechanism before 4. battery pole piece according to claim 3 is rolled up, it is characterised in that: the belt wheel include driving wheel, Driven wheel and transmission belt, the driving wheel are connect with the shaft of the charging motor, and the driving wheel passes through with the driven wheel The transmission band connection, the driven wheel connect and rotate coaxially with the shaft of the active rod.
- Deviation correction mechanism before 5. battery pole piece according to claim 2 is rolled up, it is characterised in that: the third driving unit includes Feeding cylinder, the feeding cylinder are connect with mobile roller seat, and the driven rod is mounted on the mobile roller seat, the feeding gas Cylinder drives the mobile roller seat and the driven rod to move up and down.
- Deviation correction mechanism before 6. battery pole piece according to claim 1-5 is rolled up, it is characterised in that: first driving Unit includes correction motor, and the correction motor is connect with the correction connecting plate by ball-screw.
- Deviation correction mechanism before 7. battery pole piece according to claim 6 is rolled up, it is characterised in that: position is arranged on the mounting base Inductor is set, the position sensor incudes the correction connecting plate moving distance.
- Deviation correction mechanism before 8. battery pole piece according to claim 7 is rolled up, it is characterised in that: the position sensor includes position Sensing chip and two proximity switch are set, the connection of the correction connecting plate and the ball-screw is arranged in the location sensitive piece Place, for the location sensitive piece between described two proximity switch, described two proximity switch are mounted on the mounting base On.
- Deviation correction mechanism before 9. battery pole piece according to claim 1 is rolled up, it is characterised in that: the pole piece folder rod is nearby arranged The pole piece testing agency for having detection pole piece whether to be aligned, the pole piece testing agency will test result and feed back to controller, described Controller controls the first driving unit movement.
- Deviation correction mechanism before 10. battery pole piece according to claim 9 is rolled up, it is characterised in that: the pole piece testing agency is Photoelectric sensor, the variation of the photoelectric sensor sensing pole piece marginal position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820754062.5U CN208272019U (en) | 2018-05-18 | 2018-05-18 | A kind of preceding deviation correction mechanism of battery pole piece volume |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820754062.5U CN208272019U (en) | 2018-05-18 | 2018-05-18 | A kind of preceding deviation correction mechanism of battery pole piece volume |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208272019U true CN208272019U (en) | 2018-12-21 |
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ID=64684925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820754062.5U Active CN208272019U (en) | 2018-05-18 | 2018-05-18 | A kind of preceding deviation correction mechanism of battery pole piece volume |
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| Country | Link |
|---|---|
| CN (1) | CN208272019U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110127418A (en) * | 2019-04-25 | 2019-08-16 | 东莞市佳的自动化设备科技有限公司 | Pole piece deviation correction mechanism and method, encoder apparatus and lithium battery winder |
-
2018
- 2018-05-18 CN CN201820754062.5U patent/CN208272019U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110127418A (en) * | 2019-04-25 | 2019-08-16 | 东莞市佳的自动化设备科技有限公司 | Pole piece deviation correction mechanism and method, encoder apparatus and lithium battery winder |
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