CN102368566B - Semi-automatic winding machine and winding method for battery roll core - Google Patents
Semi-automatic winding machine and winding method for battery roll core Download PDFInfo
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- CN102368566B CN102368566B CN201110274622XA CN201110274622A CN102368566B CN 102368566 B CN102368566 B CN 102368566B CN 201110274622X A CN201110274622X A CN 201110274622XA CN 201110274622 A CN201110274622 A CN 201110274622A CN 102368566 B CN102368566 B CN 102368566B
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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
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The invention discloses a semi-automatic winding machine and a winding method for a battery roll core. The winding machine comprises a frame assembly, a pole piece feeding assembly and a winding pin assembly. The pole piece feeding assembly comprises two guide plates which are respectively used for placing passive and negative pole pieces. The winding pin assembly comprises a winding pin and a winding pin base. The frame assembly is provided with a synchronous conveying device for automatically conveying the passive and negative pole pieces on the guide plates to the winding pin. Due to the adoption of the technical scheme, the synchronous conveying device for automatically conveying the passive and negative pole pieces is additionally arranged, so that in the working process of the winding machine, the pole pieces which need to be wound only need to be fed into the guide plates and the passive and negative pole pieces are automatically and synchronously conveyed to the winding pin to be wound under the mutual action of a driving roll and a guide roll, and thus, the synchronism of the passive and negative pole pieces in the conveying process is ensured, the cross infection between the passive and negative pole pieces, which is generated in the operating process of an operator, can also be effectively prevented, the quality of the battery roll core is improved and the rejection rate is reduced. Moreover, the production time can also be greatly saved and the labor intensity of the operator is also reduced.
Description
Technical field
The present invention relates to make the equipment of secondary cell, specifically, the present invention relates to a kind of half-automatic winder for battery coiling core and method for winding.
Background technology
The volume core quality of poly-lithium battery is on the fail safe of lithium battery and very important impact is arranged useful life, and battery roll core machines by battery coiling core coiler.At present, battery coiling core coiler substantially is divided into material loading, reels, tapes, four parts of blanking, can be divided into manual coiling machine, half-automatic winder and automatic winding-machine according to the automaticity of up-coiler workflow.Wherein half-automatic winder combines the advantage of manual coiling machine and automatic winding-machine, and relatively low input cost and higher production efficiency are arranged.Such as the patent No. be ZL200710073568.6 patent disclosure a kind of half-automatic winder for battery coiling core, disclosed this half-automatic winder for battery coiling core is all by finishing manually superior pole piece, upper barrier film operation, up-coiler is divided into pre-volume in winding process, once reel, secondary three parts of reeling, after wherein the superior pole piece operation occurs in pre-volume, generally finished by hand by the operator, product of every production all needs manually pole piece to be sent into winding part, owing to be that the operator directly contacts positive/negative plate, cause easily the cross-infection of positive/negative plate, have influence on the quality of battery roll core, and the operator can not guarantee the synchronism in the positive/negative plate course of conveying by hand, positive/negative plate carries asynchronous meeting to cause electric core winding inhomogeneous, degree of tightness is inconsistent, equally also can have influence on the quality of battery roll core, cause easily percent defective to improve, in addition, operator's manual operations production efficiency is lower, also increased operator's labour intensity, even because long continuous operation also can have influence on the quality of battery roll core.The patent No. be ZL200710073392.4 patent disclosure a kind of method for winding of battery roll core, the conveying of pole piece namely is by finishing manually in this kind method, can not guarantee that positive/negative plate is delivered to the synchronism that volume pin place reels, can have influence on the quality of battery roll core, cause easily percent defective to improve.
And, volume pin location on the half-automatic winder for battery coiling core of prior art is to adopt bearing straight line locate mode, and be screwed, this kind locate mode is matched in clearance, so precision is relatively poor, is easier to simultaneously wear and tear, after certain wearing and tearing appear in the localization part of volume pin, the Quality Down of coiling battery roll core out can be made, when the wearing and tearing of rolling up the pin localization part are larger, the volume pin must be scrapped.
Summary of the invention
Technical problem to be solved by this invention provides a kind of half-automatic winder for battery coiling core and method for winding, reach can be automatically and the synchronous transport positive/negative plate with the purpose of the quality that improves battery roll core.
In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is: a kind of half-automatic winder for battery coiling core, comprise housing assembly, blanking holds down assembly, the pole piece feeding assembly, volume needle assemblies and barrier film feeding material component, described pole piece feeding assembly comprises that two are respectively applied to just placing, the guide plate of negative plate, described volume needle assemblies comprises volume pin and volume pin base, described barrier film feeding material component comprises two unreeling structures that barrier film are delivered to volume pin place, described blanking holds down assembly and comprises upper holder block and lower lock block, on described housing assembly is provided with described guide plate just, the negative plate automatic transport is to the synchronization conveying device at described volume pin place.
Described synchronization conveying device comprises a drive motors and two driven rollers that are located at respectively on described two guide plates, driven roller passes through respectively belt transmission, the driven pulley of described belt is coaxial with described driven roller, the driving pulley of described belt respectively with a pair of be meshed and gear that the number of teeth is identical coaxial, one of them described geared sleeve is connected on the output shaft of described drive motors, also be respectively equipped with the pressure roller that matches with described driven roller on described guide plate, described positive and negative plate passes between driven roller and pressure roller.
Described belt is synchronous cog belt.
Described drive motors is between described two guide plates and be fixed on the described housing assembly, is not socketed the gear shaft of the described gear on the drive motors output shaft and the back shaft of described driven roller and all is supported on the described housing assembly.
The position that described volume pin inserts in the described volume pin base is taper, is provided with the suitable inner conical surface in position that inserts with described volume pin in described volume pin base inside, also is provided with the hold-down mechanism that compresses described volume pin on described volume pin.
Radially have a square opening at the taper position of described volume pin, described hold-down mechanism is located in this square opening, described hold-down mechanism comprises that one is fixed on the block on the described volume pin base, compact heap and a holddown spring that is connected with described square opening inwall, described holddown spring one end is against on the described block, and the other end is against on the described compact heap.
Be provided with along the kidney-shaped pilot hole of described volume pin length direction at described compact heap, be provided with the therewith suitable guide pillar of kidney-shaped pilot hole at described volume pin base.
Described kidney-shaped pilot hole radially is provided with two along described volume pin.
A kind of method for winding of battery volume core half-automatic winder, the method comprises the steps:
1), the taper position of described volume pin is inserted in the interior tapered hole of described volume pin base, and compresses by hold-down mechanism, form the taper that gapless cooperates between volume pin and the volume pin base and locate;
2) clamped between the upper holder block that, article one barrier film and second barrier film are unreeled simultaneously by separately unreeling structure respectively, the source of two barrier films is bonded together send into up-coiler and the lower lock block;
3), described positive and negative plate is sent to respectively pressure roller place on the described guide plate, pressure roller compressed after system detected pole piece, and described drive motors rotation drives two described driven rollers rotations, and pole piece is sent into pressure roller fully, waits for feeding requirement signal;
4), driving upper and lower two volume pins stretches out described article one barrier film clamping, the last volume pin is through between two barrier films, and upper volume pin be positioned at article one barrier film above, more described upper holder block and lower lock block relative separation are unclamped described two sources that barrier film bonds together;
5), after receiving the feed signal that up-coiler sends, described drive motors is started working, positive/negative plate is sent into winding head synchronously, positive plate is inserted between the lower surface and second barrier film of described last volume pin, drive upper and lower two volume pins upset, then negative plate is inserted between volume pin and article one barrier film;
6), drive upper and lower two volume pin continuous overturnings and two barrier films and two pole pieces are wound on become volume pin blank on the two volume pins, drive again upper and lower two volume pins and drive the outside that volume pin blank moves to upper holder block and lower lock block;
7), drive draw close relative with lower lock block of described upper holder block and clamp ensuing article one barrier film and second barrier film, and two barrier films are being bonded together by the folder position, starting the barrier film cutting knife cuts off two barrier films, the volume core blank of having spooled is through compressing, wrap up into battery roll core, drive upper and lower two volume pin indentations and be drawn to and roll up outside the core, the volume core is admitted to recovering hopper again;
8) cut two barrier films are bonded together at the cut-off part front end, step 7), become the coiling source of next volume core, described upper and lower two volume pins are moved back into initial position again and stretch out described article one barrier film is clamped, and get back to step 3), so repeatedly.
In step 3) in, described positive and negative plate all cut into given length in advance on request before being admitted to the pressure roller place.
The present invention adopts technique scheme, for automatic transport just set up, the synchronization conveying device of negative plate, up-coiler only needs the pole piece that needs are reeled is sent into guide plate at work, interact by driven roller and deflector roll, will be just, the negative plate automatic synchronization is delivered to volume pin place and reels, just guarantee, the synchronism of negative plate in course of conveying, can make electric core winding even and degree of tightness is consistent, the cross-infection of the positive/negative plate that brings in the time of can also effectively preventing the operator to operate, improve the quality of battery roll core, the rate of reducing the number of rejects and seconds can also be saved the production time in addition greatly, has also reduced operator's labour intensity; And the method that adopts the conical surface to locate between volume pin and the volume pin base, the method has higher precision than traditional localization method, and processing also is easier to realize and guarantee, the method of this kind volume pin location is that gapless cooperates, contact area is large between volume pin and the volume pin base, therefore abrasion resistance is higher, not easy to wear, and can be along the taper direction push-tight after the trace wearing and tearing, make the location keep precisely prolonging the useful life of volume pin, guarantee the quality of battery roll core, can also reduce the coiling cost, and the volume pin to be that holddown spring holds out against fixing, this fixing means is more stable and stressed evenly than traditional fixing means, and can compensate the wearing and tearing of volume pin localization part, make the volume pin remain accurate location, guarantee quality and the winding efficiency of winding battery volume core.
Description of drawings
Fig. 1 is the structural representation of half-automatic winder for battery coiling core of the present invention;
Fig. 2 is the structural representation of the synchronization conveying device of half-automatic winder for battery coiling core of the present invention;
Fig. 3 is the structural representation that the volume pin of half-automatic winder for battery coiling core of the present invention is connected with volume pin base;
Mark among the above-mentioned figure is: 1, carriage assembly; 2, pole piece feeding assembly; 3, barrier film feeding material component; 4, housing assembly; 5, volume needle assemblies; 6, barrier film cutting assembly; 7, blanking holds down assembly; 8, upper guide plate; 9, bottom guide; 10, upper driven roller; 11, lower driven roller; 12, driving gear; 13, driven gear; 14, upper pressure roller; 15, lower compression roller; 16, belt; 17, volume pin; 18, volume pin base; 19, square opening; 20, block; 21, kidney-shaped pilot hole; 22, guide pillar; 23, holddown spring; 24, compact heap.
Embodiment
As shown in Figure 1, a kind of half-automatic winder for battery coiling core of the present invention comprises that carriage assembly 1, barrier film feeding material component 3, housing assembly 4, barrier film cutting assembly 6, blanking hold down assembly 7, pole piece feeding assembly 2 and volume needle assemblies 5.Pole piece feeding assembly 2 comprises two guide plates that are respectively applied to place positive and negative plate, is respectively upper guide plate 8 and bottom guide 9, is provided with respectively the positive and negative plate automatic transport on two guide plates to the synchronization conveying device of rolling up pin 17 places at housing assembly 4.
As shown in Figure 2, as the improved embodiment of this half-automatic winder for battery coiling core the first, this synchronization conveying device comprises that a drive motors and two are located at respectively two driven rollers on the guide plate, be located at the upper driven roller 10 that is on the upper guide plate 8, be located at the lower driven roller 11 that is on the bottom guide 9, the back shaft of upper driven roller 10 and lower driven roller 11 is supported on the housing assembly 4, and drive motors is located between two guide plates 8,9, and is fixedly connected on the housing assembly 4. Driven roller 10,11 is respectively by belt 16 transmissions, each driven pulley of belt 16 respectively with upper driven roller 10 and the 11 coaxial and synchronous rotations of lower driving shaft, each driving pulley of belt 16 is meshed and the coaxial and synchronous rotation of gear that the number of teeth is identical with a pair of respectively, be driving gear 12 and driven gear 13, wherein driving gear 12 is socketed on the output shaft of drive motors, driven by drive motors, the gear shaft of driven gear 13 is supported on the housing assembly 4.As shown in Figure 2, driving gear 12 drives with upper driven roller 10 by belt 16 and is connected, and driven gear 13 drives with lower driven roller 11 by belt 16 and is connected.Be respectively equipped with a pressure roller that matches with driven roller at two guide plates, be respectively pressure roller 14 and lower compression roller 15, positive and negative plate respectively from driven roller 10,11 and pressure roller 14,15 between pass, the effect of two pressure rollers is to keep the frictional force between stabilizing and increasing of pole piece and two driven rollers, finishes sending on of pole piece.Belt 16 is synchronous cog belt, can prevent that belt 16 from skidding in transmission process, guarantees the reliability of machine works.
When up-coiler is worked, the positive and negative plate that the operator will need to reel is sent to respectively upper pressure roller 14 and lower compression roller 15 places on the guide plate 8,9, the up-coiler electric-control system is gone up pressure roller 14 and lower compression roller 15 compression pole pieces after detecting pole piece, drive motors begins rotation, power is through gear drive and be passed to upper driven roller 10 and lower driven roller 11 through two belt transmission respectively, thereby the upper driven roller 10 of drive and lower driven roller 11 are sent pole piece into pressure roller fully.Positive/negative plate is waited for feeding requirement signal after sending in advance guide plate, and after receiving the feed signal that up-coiler sends, two driven rollers are started working again, and positive/negative plate is sent into volume pin 17 synchronously, and volume pin 17 begins the subsequent handlings such as coiling, so circulation.The characteristics of said structure be material feeding driving mechanism by mechanical transmission component with positive/negative plate send into synchronously the volume pin 17, if could not guarantee the synchronism of positive/negative plate could greatly affect the volume core quality, can solve preferably the synchronism problem by this synchronization conveying device.Adopt said structure, just increasing on this half-automatic winder for battery coiling core, the synchronization conveying device of negative plate, make electric core winding even and degree of tightness is consistent, up-coiler only needs the pole piece that needs are reeled is sent into track at work, can finish its automatic superior pole piece, greatly saved the production time, also reduced operator's labour intensity, automaticity and the fail safe of half-automatic winder have been improved, the problem that the product quality that has solved artificial superior pole piece and caused and production efficiency reduce, the cross-infection of the positive/negative plate that brings in the time of can also effectively preventing the operator to operate has in addition also improved the quality of battery roll core.
As the another kind of improved embodiment of this half-automatic winder for battery coiling core, as shown in Figure 3, volume needle assemblies 5 comprises volume pin 17 and volume pin base 18, the position that volume pin 17 inserts in the volume pin base 18 is taper, be provided with the inner conical surface suitable with the position of rolling up pin 17 insertions in volume pin base 18 inside, on volume pin 17, also be provided with the hold-down mechanism that compresses volume pin 17.Taper position at volume pin 17 radially has a square opening 19, hold-down mechanism is located in this square opening 19, hold-down mechanism comprises a block 20 that is fixed on the volume pin base 18, compact heap 24 that is connected with the square opening inwall and holddown spring 23, holddown spring 23 1 ends are against on the block 20, the other end is against on the compact heap 24, to roll up between pin 17 and the volume pin base 18 and compress, compact heap 24 fits with the inwall of square opening 19, be provided with along the kidney-shaped pilot hole 21 of volume pin 17 length directions at compact heap 24, be provided with the suitable guide pillar 22 of kidney-shaped pilot hole therewith 21 at volume pin base 18, this kidney-shaped pilot hole 21 radially is provided with two along volume pin 17, and corresponding guide pillar 22 also is provided with two.Traditional volume pin 17 location are to adopt bearing straight line locate mode, and the present invention proposes the method with conical surface location, and the method has higher precision than traditional localization method, and processing also is easier to realize and guarantee.Traditional localization method is matched in clearance, therefore precision is relatively poor, be easier to simultaneously wear and tear, after certain wearing and tearing appear in the localization part of volume pin 17, the Quality Down of coiling battery roll core out can be made, when the wearing and tearing of rolling up pin 17 localization parts are larger, volume pin 17 must be scrapped, and the method for this kind volume pin 17 location, for gapless cooperates, contact area is large between volume pin 17 and the volume pin base 18, so abrasion resistance is higher, not easy to wear, and can along the taper direction push-tight, make the location keep precisely prolonging the useful life of volume pin 17 after the trace wearing and tearing, guarantee the quality of battery roll core, can also reduce the coiling cost.
And traditional volume pin 17 fixedly is after rolling up pin 17 with the bearing location, be screwed, volume pin 17 of the present invention holds out against fixing for holddown spring 23, this fixing means is more stable and stressed evenly than traditional fixing means, and can compensate the wearing and tearing of volume pin 17 localization parts, make volume pin 17 remain accurate location, guarantee quality and the winding efficiency of winding battery volume core.
A kind of method for winding of battery volume core half-automatic winder, the method comprises the steps:
1), the taper position of described volume pin 17 is inserted in the interior tapered hole of described volume pin base 18, and compresses by hold-down mechanism, form the taper that gapless cooperates between volume pin 17 and the volume pin base 18 and locate;
2) clamped between the upper holder block that, article one barrier film and second barrier film are unreeled simultaneously by separately unreeling structure respectively, the source of two barrier films is bonded together send into up-coiler and the lower lock block;
3), described positive and negative plate is sent to respectively pressure roller place on the described guide plate, pressure roller compressed after system detected pole piece, and described drive motors rotation drives two described driven rollers 10,11 rotations, pole piece is sent into pressure roller 14,15 fully, wait for that feeding requires signal;
4), driving upper and lower two volume pins stretches out described article one barrier film clamping, the last volume pin is through between two barrier films, and upper volume pin be positioned at article one barrier film above, more described upper holder block and lower lock block relative separation are unclamped described two sources that barrier film bonds together;
5), after receiving the feed signal that up-coiler sends, described drive motors is started working, positive/negative plate is sent into winding head synchronously, positive plate is inserted between the lower surface and second barrier film of described last volume pin, drive upper and lower two volume pins upset, then negative plate is inserted between volume pin and article one barrier film;
6), drive upper and lower two volume pin continuous overturnings and two barrier films and two pole pieces are wound on become volume pin blank on the two volume pins, drive again upper and lower two volume pins and drive the outside that volume pin blank moves to upper holder block and lower lock block;
7), drive draw close relative with lower lock block of described upper holder block and clamp ensuing article one barrier film and second barrier film, and two barrier films are being bonded together by the folder position, starting the barrier film cutting knife cuts off two barrier films, the volume core blank of having spooled is through compressing, wrap up into battery roll core, drive upper and lower two volume pin indentations and be drawn to and roll up outside the core, the volume core is admitted to recovering hopper again;
8) cut two barrier films are bonded together at the cut-off part front end, step 7), become the coiling source of next volume core, described upper and lower two volume pins are moved back into initial position again and stretch out described article one barrier film is clamped, and get back to step 3), so repeatedly.
In step 3) in, described positive and negative plate all cut into given length in advance on request before being admitted to the pressure roller place.
All the other parts that do not relate to of this half-automatic winder for battery coiling core all with half-automatic winder for battery coiling core of the prior art in identical.
The above has carried out exemplary description to the present invention by reference to the accompanying drawings; obviously specific implementation of the present invention is not subjected to the restriction of aforesaid way; as long as adopted the improvement of the various unsubstantialities that method of the present invention design and technical scheme carry out; or without improving design of the present invention and technical scheme are directly applied to other occasion, all within protection scope of the present invention.
Claims (6)
1. half-automatic winder for battery coiling core, comprise housing assembly, blanking holds down assembly, the pole piece feeding assembly, volume needle assemblies and barrier film feeding material component, described pole piece feeding assembly comprises that two are respectively applied to just placing, the guide plate of negative plate, described volume needle assemblies comprises volume pin and volume pin base, described barrier film feeding material component comprises two unreeling structures that barrier film are delivered to volume pin place, described blanking holds down assembly and comprises upper holder block and lower lock block, it is characterized in that: on described housing assembly is provided with described guide plate just, the negative plate automatic transport is to the synchronization conveying device at described volume pin place;
Described synchronization conveying device comprises a drive motors and two driven rollers that are located at respectively on described two guide plates, driven roller passes through respectively belt transmission, the driven pulley of described belt is coaxial with described driven roller, the driving pulley of described belt respectively with a pair of be meshed and gear that the number of teeth is identical coaxial, one of them described geared sleeve is connected on the output shaft of described drive motors, also be respectively equipped with the pressure roller that matches with described driven roller on described guide plate, described positive and negative plate passes between driven roller and pressure roller;
The position that described volume pin inserts in the described volume pin base is taper, is provided with the suitable inner conical surface in position that inserts with described volume pin in described volume pin base inside, also is provided with the hold-down mechanism that compresses described volume pin on described volume pin;
Radially have a square opening at the taper position of described volume pin, described hold-down mechanism is located in this square opening, described hold-down mechanism comprises that one is fixed on the block on the described volume pin base, compact heap and a holddown spring that is connected with described square opening inwall, described holddown spring one end is against on the described block, and the other end is against on the described compact heap;
Be provided with along the kidney-shaped pilot hole of described volume pin length direction at described compact heap, be provided with the therewith suitable guide pillar of kidney-shaped pilot hole at described volume pin base.
2. half-automatic winder for battery coiling core according to claim 1, it is characterized in that: described belt is synchronous cog belt.
3. half-automatic winder for battery coiling core according to claim 2, it is characterized in that: described drive motors is between described two guide plates and be fixed on the described housing assembly, is not socketed the gear shaft of the described gear on the drive motors output shaft and the back shaft of described driven roller and all is supported on the described housing assembly.
4. half-automatic winder for battery coiling core according to claim 3, it is characterized in that: described kidney-shaped pilot hole radially is provided with two along described volume pin.
5. the method for winding of a half-automatic winder for battery coiling core according to claim 4 is characterized in that, the method comprises the steps:
1), the taper position of described volume pin is inserted in the interior tapered hole of described volume pin base, and compresses by hold-down mechanism, form the taper that gapless cooperates between volume pin and the volume pin base and locate;
2) clamped between the upper holder block that, article one barrier film and second barrier film are unreeled simultaneously by separately unreeling structure respectively, the source of two barrier films is bonded together send into up-coiler and the lower lock block;
3), described positive and negative plate is sent to respectively pressure roller place on the described guide plate, pressure roller compressed after system detected pole piece, and described drive motors rotation drives two described driven rollers rotations, and pole piece is sent into pressure roller fully, waits for feeding requirement signal;
4), driving upper and lower two volume pins stretches out described article one barrier film clamping, the last volume pin is through between two barrier films, and upper volume pin be positioned at article one barrier film above, more described upper holder block and lower lock block relative separation are unclamped described two sources that barrier film bonds together;
5), after receiving the feed signal that up-coiler sends, described drive motors is started working, positive/negative plate is sent into winding head synchronously, positive plate is inserted between the lower surface and second barrier film of described last volume pin, drive upper and lower two volume pins upset, then negative plate is inserted between volume pin and article one barrier film;
6), drive upper and lower two volume pin continuous overturnings and two barrier films and two pole pieces are wound on become volume pin blank on the two volume pins, drive again upper and lower two volume pins and drive the outside that volume pin blank moves to upper holder block and lower lock block;
7), drive draw close relative with lower lock block of described upper holder block and clamp ensuing article one barrier film and second barrier film, and two barrier films are being bonded together by the folder position, starting the barrier film cutting knife cuts off two barrier films, the volume core blank of having spooled is through compressing, wrap up into battery roll core, drive upper and lower two volume pin indentations and be drawn to and roll up outside the core, the volume core is admitted to recovering hopper again;
8), cut two barrier films are bonded together at the cut-off part front end in the step 7), become the coiling source of next volume core, described upper and lower two volume pins are moved back into initial position again and stretch out described article one barrier film is clamped, and get back to step 3), so repeatedly.
6. the method for winding of half-automatic winder for battery coiling core according to claim 5, it is characterized in that: in step 3), described positive and negative plate all cut into given length in advance on request before being admitted to the pressure roller place.
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| CN201110274622XA CN102368566B (en) | 2011-09-16 | 2011-09-16 | Semi-automatic winding machine and winding method for battery roll core |
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| CN201110274622XA CN102368566B (en) | 2011-09-16 | 2011-09-16 | Semi-automatic winding machine and winding method for battery roll core |
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| CN109921085A (en) * | 2019-03-29 | 2019-06-21 | 深圳市诚捷智能装备股份有限公司 | Pre- winding apparatus |
| CN110301058B (en) * | 2019-05-09 | 2022-10-11 | 深圳市诚捷智能装备股份有限公司 | Winding apparatus |
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| CN1874045A (en) * | 2005-06-01 | 2006-12-06 | 深圳市创明电池技术有限公司 | Semiautomatic device for winding coil core of batteries |
| CN201243065Y (en) * | 2008-07-02 | 2009-05-20 | 深圳市雅康精密机械有限公司 | Coiling apparatus for battery |
| CN201804962U (en) * | 2010-08-27 | 2011-04-20 | 珠海市光环自动化科技有限公司 | Winding mechanism and semi-automatic power cell winding machine with same |
| CN102163733B (en) * | 2010-12-14 | 2013-06-26 | 惠州亿纬锂能股份有限公司 | Battery cell winding method and equipment |
| CN202259550U (en) * | 2011-09-16 | 2012-05-30 | 铜陵市三圆特种铸造有限责任公司 | Semiautomatic battery coil core coiling machine |
-
2011
- 2011-09-16 CN CN201110274622XA patent/CN102368566B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN102368566A (en) | 2012-03-07 |
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