CN101894976B - Cell winding device - Google Patents
Cell winding device Download PDFInfo
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- CN101894976B CN101894976B CN201010218278A CN201010218278A CN101894976B CN 101894976 B CN101894976 B CN 101894976B CN 201010218278 A CN201010218278 A CN 201010218278A CN 201010218278 A CN201010218278 A CN 201010218278A CN 101894976 B CN101894976 B CN 101894976B
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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
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Abstract
The invention provides a cell winding device which comprises a winding mechanism, a winding needle drive mechanism, a station transition mechanism and a framework mechanism, wherein the winding mechanism is arranged on the framework mechanism; the station transition mechanism is connected with the framework mechanism and drives the framework mechanism to swing; the winding needle drive mechanism is matched with the winding mechanism to finish winding actions; a winding drive mechanism induces an origin position on an optical code disk through a sensor so as to ensure that a winding needle is accurately positioned; a drawing needle drive mechanism is driven by an air cylinder and guides through a guide rail, thereby being more steady, having good straightness and avoiding cell drawing phenomena during drawing needles and diaphragm penetration phenomena during threading the needle; the station transition mechanism is driven by the air cylinder; and the winding needle end of the winding mechanism swings. The device has simple structure and moves steady.
Description
Technical field
The present invention relates to a kind of coiler device of lithium ion battery, relate in particular to cell winding device.
Background technology
In the winding apparatus of lithium ion battery, vital device is the coiling and the conversion equipment of station, and the coiling of station and conversion are directly determining the precision and the efficient of whole winding apparatus.
Station in the lithium ion battery winding apparatus is reeled and conversion at present; Be through moving the winder station accomplished and the exchange between the rubberizing station with winding mechanism is whole; This kind structure is complicated, in debugging inconvenience is arranged when installing, and because of being through with can coiler device being exchanged between winder station and rubberizing station after the displacement of winding mechanism integral body; Gu when station conversion, can influence the precision of its winder station because of vibrations, also have a strong impact on operating efficiency simultaneously because of the duration of changing.
Summary of the invention
The objective of the invention is to overcome the deficiency and the defective of prior art, a kind of good stability that has is provided, the cell winding device of conversion accuracy height and excellent in efficiency.
The invention provides a kind of cell winding device, comprise that winding mechanism, volume needle drive mechanism, station conversion mechanism, frame mechanism, said winding mechanism are arranged on the said frame mechanism; Said station conversion mechanism links to each other with said frame mechanism and drives said frame mechanism and swings; The said volume needle drive mechanism completion coiling action that matches with said winding mechanism.
As further improvement of the present invention; Said winding mechanism comprises motor, connecting shaft, first axle sleeve, first needle shaft, first volume pin, second axle sleeve, second needle shaft, the second volume pin, the first synchronous dynamic conduction mechanism, the second synchronous dynamic conduction mechanism, and said motor-driven end links to each other with said connecting shaft; Said first needle shaft is positioned at said first axle sleeve and said first needle shaft can axially move with respect to said first axle sleeve; Said second needle shaft is positioned at said second axle sleeve and said second needle shaft can axially move with respect to said second axle sleeve; Said first volume pin links to each other with said first needle shaft, one end, and the said second volume pin links to each other with said second needle shaft, one end; When reeling, said first volume pin and the said second volume pin coincide; Said volume needle drive mechanism is two and links to each other with the said second needle shaft other end with the said first needle shaft other end respectively; Said two volume needle drive mechanisms drive said first needle shaft respectively and said second needle shaft carries out axial motion with respect to said first axle sleeve and said second axle sleeve respectively, overlap or separating action thereby said first volume pin and the said second volume pin are accomplished; The said first synchronous dynamic conduction mechanism, one end links to each other with said connecting shaft, the other end links to each other with said first axle sleeve; The said second synchronous dynamic conduction mechanism, one end links to each other with said connecting shaft, the other end links to each other with said second axle sleeve.
As further improvement of the present invention, said winding mechanism also comprises optical code disk, PLC and transducer, and said optical code disk and said connecting shaft are installed together, and said sensing station and said optical code disk position axis are to corresponding; Said optical code disk is provided with an initial point, the number of times of the said transducer of this initial point process of said sensor, thus judge the number of turns that said connecting shaft rotates; Said transducer links to each other with said PLC, and said PLC links to each other with said motor.
As further improvement of the present invention, said initial point is a breach.
As further improvement of the present invention; Said two volume needle drive mechanisms are respectively the first volume needle drive mechanism and the second volume needle drive mechanism; Said first volume needle drive mechanism comprises first cylinder, first contiguous block, first guide rail; The piston end of said first cylinder links to each other with said first contiguous block, and the said first contiguous block other end links to each other with said first needle shaft, and said first contiguous block is installed on the slide block of said first guide rail; The said second volume needle drive mechanism comprises second cylinder, second contiguous block, second guide rail; The piston end of said second cylinder links to each other with said second contiguous block; The said second contiguous block other end links to each other with said second needle shaft, and said second contiguous block is installed on the slide block of said second guide rail.
As further improvement of the present invention; The said first synchronous dynamic conduction mechanism comprise first synchronizing wheel that is fixedly connected with said connecting shaft, with second synchronizing wheel that said first axle sleeve is fixedly connected, said first synchronizing wheel through first synchronously band with transmission of power to said second synchronizing wheel; The said second synchronous dynamic conduction mechanism comprise the 3rd synchronizing wheel that is fixedly connected with said connecting shaft, with the 4th synchronizing wheel that said second axle sleeve is fixedly connected, said the 3rd synchronizing wheel through second synchronously band with transmission of power to said the 4th synchronizing wheel.
As further improvement of the present invention, be provided with shaft coupling between said motor-driven end and the said connecting shaft, said shaft coupling links to each other with said connecting shaft with said motor-driven end respectively; Be provided with first between said first synchronizing wheel and said second synchronizing wheel and be with third wheel synchronously, said first is with third wheel to contact with the said first synchronous band synchronously; Be provided with second between said the 3rd synchronizing wheel and said the 4th synchronizing wheel and be with third wheel synchronously, said synchronous band third wheel and said second band synchronously contacts.
As further improvement of the present invention, said first axle sleeve, one end is fixedly connected with first pin and chews, and said first volume pin passes said first pin and chews with said first needle shaft and link to each other; Said second axle sleeve, one end is fixedly connected with second pin and chews, and the said second volume pin passes said second pin and chews with said second needle shaft and link to each other; Winding mechanism also comprises first axle bed, second axle bed and motor cabinet, and on said first axle bed, on said second axle bed, said motor is installed on the said motor cabinet said second axle sleeve said first axle sleeve through Bearing Installation through Bearing Installation.
As further improvement of the present invention, first fixed head and second fixed head that said frame mechanism is provided with by axially parallel, and the connecting plate composition that links to each other with said second fixed head with said first fixed head; Said motor cabinet, said first synchronizing wheel, said first band third wheel, said first axle bed, said first cylinder synchronously are installed on said first fixed head, and said the 3rd synchronizing wheel, said second band third wheel, said second axle bed, said second cylinder synchronously is installed on said second fixed head.
As further improvement of the present invention; This cell winding device also comprises mounting panel, and said station conversion mechanism comprises the 3rd cylinder, and said the 3rd cylinder is arranged on the said mounting panel; Said first fixed head is provided with a joint, and the piston end of said the 3rd cylinder links to each other with said joint.
The invention has the beneficial effects as follows: winding drive mechanism is through the origin position on the sensor sensing optical code disk, so that the location that the volume pin is more prepared; Drawing needle drive mechanism is by air cylinder driven, and leads through guide rail, and more steady, linearity is good, loose core phenomenon and the break-through barrier film phenomenon when threading a needle when having avoided drawn needle; The station conversion driving mechanism is done swing by air cylinder driven winding mechanism volume pin end, and simple in structure, motion steadily.
Description of drawings
Fig. 1 is the structural representation of cell winding device provided by the invention;
Fig. 2 is the sketch map that is connected that the station conversion of the present invention mechanism and first fixed head are positioned at winder station;
Fig. 3 is the sketch map that is connected that the station conversion of the present invention mechanism and first fixed head are positioned at the rubberizing station.
Embodiment
As shown in Figure 1, the invention discloses a kind of cell winding device, comprise that winding mechanism, volume needle drive mechanism, station conversion mechanism, frame mechanism, said winding mechanism are arranged on the said frame mechanism; Said station conversion mechanism links to each other with said frame mechanism and drives said frame mechanism and swings; The said volume needle drive mechanism completion coiling action that matches with said winding mechanism.
This cell winding device also comprises mounting panel 000, first fixed head 001 and second fixed head 003 that frame mechanism is provided with by axially parallel, and connecting plate 002 composition that links to each other with said second fixed head 003 with said first fixed head 001.
Said winding mechanism comprises motor 005, connecting shaft 007, first axle sleeve 023, first needle shaft 022, first volume pin 025, second axle sleeve 038, second needle shaft 037, the second volume pin 040, the first synchronous dynamic conduction mechanism, the second synchronous dynamic conduction mechanism, and said motor 005 drive end links to each other with said connecting shaft 007; Said first needle shaft 022 is positioned at said first axle sleeve 023 and first needle shaft 022 can axially move with respect to said first axle sleeve 023; Said second needle shaft 037 is positioned at said second axle sleeve 038 and said second needle shaft (037) can axially move with respect to said second axle sleeve (038); Said first volume pin 025 links to each other with said first needle shaft, 022 1 ends, and the said second volume pin 040 links to each other with said second needle shaft, 037 1 ends; When reeling, said first volume pin 025 coincides with the said second volume pin 040; Said volume needle drive mechanism is two and links to each other with said second needle shaft, 037 other end with said first needle shaft, 022 other end respectively; Said two volume needle drive mechanisms drive said first needle shaft 022 respectively and move axially with said second axle sleeve 038 with respect to said first axle sleeve 023 respectively with said second needle shaft 037, overlap or separating action thereby said first volume pin 025 is accomplished with the said second volume pin 040; The said first synchronous dynamic conduction mechanism, one end links to each other with said connecting shaft 007, the other end links to each other with said first axle sleeve 023; The said second synchronous dynamic conduction mechanism, one end links to each other with said connecting shaft 007, the other end links to each other with said second axle sleeve 038.Motor 005 drives connecting shaft 007 and rotates, and then through the first synchronous dynamic conduction mechanism and the second synchronous dynamic conduction mechanism first volume pin 025 and the second volume pin 040 is rotated synchronously with connecting shaft 007, thereby accomplishes the coiling work of electric core; Through a connecting shaft 007 just can drive simultaneously first volume pin 025 and second the volume pin 040 rotate; The manufacturing that this structure is not only simple, help this cell winding device; And this is simple in structure, has reduced the time of transmission of power, has improved the operating efficiency of electric core winding.
This first synchronous dynamic conduction mechanism comprise first synchronizing wheel 010 that is fixedly connected with said connecting shaft 007, with second synchronizing wheel 015 that said first axle sleeve 023 is fixedly connected, said first synchronizing wheel 010 is with 013 with transmission of power to said second synchronizing wheel 015 synchronously through first; The said second synchronous dynamic conduction mechanism comprise the 3rd synchronizing wheel 027 that is fixedly connected with said connecting shaft 7, with the 4th synchronizing wheel 030 that said second axle sleeve 038 is fixedly connected, said the 3rd synchronizing wheel 027 is with 029 with transmission of power to said the 4th synchronizing wheel 030 synchronously through second.This first synchronous dynamic conduction mechanism and the second synchronous dynamic conduction mechanism also can be other structures, give first axle sleeve 023 and second axle sleeve 038 as long as can realize with the transmission of power of connecting shaft 007.
Said two volume needle drive mechanisms are respectively the first volume needle drive mechanism and the second volume needle drive mechanism; Said first volume needle drive mechanism comprises first cylinder 017, first contiguous block 018, first guide rail 020; The piston end of said first cylinder 017 links to each other with said first contiguous block 018; Said first contiguous block, 018 other end links to each other with said first needle shaft 022, and said first contiguous block 018 is installed on the slide block of said first guide rail 020; The said second volume needle drive mechanism comprises second cylinder 032, second contiguous block 033, second guide rail 035; The piston end of said second cylinder 032 links to each other with said second contiguous block 033; Said second contiguous block, 033 other end links to each other with said second needle shaft 037, and said second contiguous block 033 is installed on the slide block of said second guide rail 035.
Said first axle sleeve, 023 1 ends are fixedly connected with first pin and chew 024, and said first volume pin 025 passes said first pin and chews 024 and link to each other with said first needle shaft 022; Said second axle sleeve, 038 1 ends are fixedly connected with second pin and chew 039, and the said second volume pin 040 passes said second pin and chews 039 and link to each other with said second needle shaft 037; Winding mechanism also comprises first axle bed 016, second axle bed 031 and motor cabinet 004; Said first axle sleeve 023 passes through Bearing Installation on said first axle bed 016; On said second axle bed 031, said motor 005 is installed on the said motor cabinet 004 said second axle sleeve 038 through Bearing Installation.
Said motor cabinet 004, said first synchronizing wheel 010, said first band third wheel 014, said first axle bed 016, said first cylinder 017 synchronously are installed on said first fixed head 001, and said the 3rd synchronizing wheel 027, said second band third wheel 029, said second axle bed 031, said second cylinder 032 synchronously is installed on said second fixed head 003.
This first needle shaft, 022 outer surface is provided with a water jacket, and this first axle sleeve, 023 inner surface also is provided with an inside groove; First flat key, one end is embedded in the water jacket, and the first flat key other end is embedded in the inside groove.Through this first flat key being located between first needle shaft, 022 outer surface and first axle sleeve, 023 inner surface; Win needle shaft 022 and first axle sleeve 023 are cooperatively interacted; Promptly the matching relationship between first needle shaft 022 and first axle sleeve 023 is: first needle shaft 022 can be done the rectilinear motion of horizontal direction with respect to first axle sleeve 023; And first needle shaft 022 can rotate with first axle sleeve 023 synchronously, and when promptly first axle sleeve 023 rotated, first needle shaft 022 can be followed first axle sleeve 023 and rotated together.Equally, also be provided with second flat key between second needle shaft, 037 outer surface and second axle sleeve, 038 inner surface, second needle shaft 037 is identical with the matching relationship of first needle shaft 022 and first axle sleeve 023 with the matching relationship of second axle sleeve 038.On axle bed 012, and axle bed 012 is arranged on the mounting panel 000 through Bearing Installation for connecting shaft 007, and axle sleeve 011 is connected axle bed 012 with connecting shaft 007 indirectly.
Said winding mechanism also comprises optical code disk 008, PLC and transducer 009; Said optical code disk 008 is installed together with said connecting shaft 007; Said transducer 009 position and said optical code disk 008 position axis be to corresponding, promptly this transducer 009 can be positioned at this optical code disk 008 directly over or be positioned under.This optical code disk 008 is provided with an initial point, and said transducer 009 detects the number of times of this initial point through said transducer 009, thereby judges the number of turns that said connecting shaft 007 rotates; Said transducer 007 links to each other with said PLC, and said PLC links to each other with said motor 005.This initial point is a breach.The diameter of the electric core of the several certificates of turning collar of the first volume pin 025 and the second volume pin 040 is confirmed; And the first volume pin 025 and the second volume pin 040 can rotate with connecting shaft 007 synchronously; Connecting shaft 007 is again to rotate with motor 005 drive end, so the rotation number of turns of motor 005 drive end has determined the diameter of electric core.PLC is according to the diameter of electric core; The rotation number of turns of preset motor 005; Transducer 009 detects the number of times of the initial point of optical code disk 008 through transducer 009, thereby confirms the rotation number of turns of connecting shaft 007, after connecting shaft 007 turns to the predetermined number of turns; PLC can send the stall instruction to motor 005, thereby accomplishes the coiling work of electric core; For example preset motor 005 drive end rotates 20 circles, when breach process primary transducer 009, proves that just connecting shaft 007 has rotated a circle so; When the 20th process of breach transducer 009; Just prove that connecting shaft 007 has rotated 20 circles, when the 21st process of breach transducer 009, PLC sends instruction to motor 005 at once; Thereby motor 005 is stopped operating, accomplish electric core winding work.Reasonably combined through PLC, optical code disk 008 and transducer 009 makes the first volume pin 025 and the second volume pin 040 accurately to locate, and improves the operating efficiency of electric core winding.
Be provided with shaft coupling 006 between said motor 005 drive end and the said connecting shaft 007, said shaft coupling 006 links to each other with said connecting shaft 007 with said motor 005 drive end respectively; Be provided with first between said first synchronizing wheel 010 and said second synchronizing wheel 015 and be with third wheel 014 synchronously, said first is with third wheel 014 and said first to be with 013 to contact synchronously synchronously; Be provided with second between said the 3rd synchronizing wheel 027 and said the 4th synchronizing wheel 030 and be with third wheel 029 synchronously, said synchronous band third wheel 029 is with 028 to contact with said second synchronously.When PLC after motor 005 sends stall instruction; Motor 005 drive end can't stop operating because of effect of inertia immediately; Motor 005 drive end can be rotated further certain angle under effect of inertia, this certain angle probably is about 5 degree to 10 degree, and this is the same as coming that the accurate location of the first volume pin 025 and the second volume pin 040 has been produced influence so; For can make first volume pin 025 and second the volume pin 040 the location more accurate; So just between motor 005 drive end and said connecting shaft 007, shaft coupling 006 is set, because of shaft coupling 006 itself can be done the characteristic of the twist motion of certain angle, so shaft coupling 006 can be accomplished the low-angle revolving force that motor 005 produces because of inertia; So the angle of the inertia motion of shaft coupling 006 buffering power down machine 005 drive end, thereby make the location of connecting shaft 007 more accurate.Shaft coupling 006 not only can play the effect that connects motor 005 and connecting shaft 007, and can make the location of connecting shaft 007 more accurate.
As shown in Figure 2; Said station conversion mechanism comprises the 3rd cylinder 041; Said the 3rd cylinder 041 is arranged on the said mounting panel 000; Said first fixed head 001 is provided with a joint 042, and the piston end of said the 3rd cylinder 041 links to each other with said joint 042, and guide rail 020 is fixedly mounted on the fixed block 043.
As shown in Figure 3, the motion of the 3rd cylinder 041 drive fixing plate 001, this axle sleeve 011 is done with respect to the rotatablely moving of axle bed 012, and it is fixed to form winding mechanism one end, and an end is done the motor pattern of swing, to realize the conversion of winder station and rubberizing station.
During coiling; Motor 005 drives connecting shaft 007 and drives first to fourth synchronizing wheel 010,015,027,030 and rotates; Make first to fourth synchronizing wheel 010,015,027,030 with 028 transmission power passed to the first volume pin 025 and the second volume pin 040 synchronously with 013 and second synchronously through first; The first volume pin 025 and the second volume pin 040 are done synchronously rotatablely moved, to realize the coiling of electric core; After the completion of reeling, the 3rd cylinder 041 drives first fixed head 001 and does oscillating motion, makes first volume pin 025 and the second volume pin, 040 end be rocked to the rubberizing station, thinks that the ending rubberizing of electric core is prepared; After the electricity core is accomplished rubberizing; First cylinder 017 and second cylinder 032 drive the rectilinear motion that first needle shaft 022 and second needle shaft 037 are done horizontal direction respectively; To accomplish the drawn needle of the first volume pin 025 and the second volume pin 040; Be that the first volume pin 025 and the second volume pin 040 are separated, for electric core blanking is prepared; After the electricity core is accomplished blanking; The 3rd cylinder 041 drives 001 time original position of first fixed head; And first cylinder 017 and second cylinder 032 drive the rectilinear motion that first needle shaft 022 and second needle shaft 037 are done horizontal direction respectively; To accomplish threading a needle of the first volume pin 025 and the second volume pin 040, promptly the first volume pin 025 and the second volume pin 040 coincide, for electric core winding is next time prepared.
[0030] above content is to combine concrete preferred implementation to the further explain that the present invention did, and can not assert that practical implementation of the present invention is confined to these explanations.For the those of ordinary skill of technical field under the present invention, under the prerequisite that does not break away from the present invention's design, can also make some simple deduction or replace, all should be regarded as belonging to protection scope of the present invention.
Claims (8)
1. cell winding device is characterized in that: comprise winding mechanism, volume needle drive mechanism, station conversion mechanism, frame mechanism, said winding mechanism is arranged on the said frame mechanism; Said station conversion mechanism links to each other with said frame mechanism and drives said frame mechanism and swings; The said volume needle drive mechanism completion coiling action that matches with said winding mechanism; First fixed head (001) and second fixed head (003) that said frame mechanism is provided with by axially parallel, and connecting plate (002) composition that links to each other with said second fixed head (003) with said first fixed head (001); This cell winding device also comprises mounting panel (000); Said station conversion mechanism comprises first cylinder (041); Said first cylinder (041) is arranged on the said mounting panel (000); Said first fixed head (001) is provided with a joint (042), and the piston end of said first cylinder (041) links to each other with said joint (042).
2. cell winding device according to claim 1; It is characterized in that: said winding mechanism comprises motor (005), connecting shaft (007), first axle sleeve (023), first needle shaft (022), first volume pin (025), second axle sleeve (038), second needle shaft (037), the second volume pin (040), the first synchronous dynamic conduction mechanism, the second synchronous dynamic conduction mechanism, and said motor (005) drive end links to each other with said connecting shaft (007); Said first needle shaft (022) is positioned at said first axle sleeve (023) and said first needle shaft (022) can axially move with respect to said first axle sleeve (023); Said second needle shaft (037) is positioned at said second axle sleeve (038) and said second needle shaft (037) can axially move with respect to said second axle sleeve (038); Said first volume pin (025) links to each other with said first needle shaft (022) one end, and the said second volume pin (040) links to each other with said second needle shaft (037) one end; When reeling, said first volume pin (025) and the said second volume pin (040) coincide; Said volume needle drive mechanism is two and links to each other with said second needle shaft (037) other end with said first needle shaft (022) other end respectively; Said two volume needle drive mechanisms drive said first needle shaft (022) respectively and said second needle shaft (037) carries out axial motion with respect to said first axle sleeve (023) and said second axle sleeve (038) respectively, overlap or separating action thereby said first volume pin (025) and the said second volume pin (040) are accomplished; The said first synchronous dynamic conduction mechanism, one end links to each other with said connecting shaft (007), the other end links to each other with said first axle sleeve (023); The said second synchronous dynamic conduction mechanism, one end links to each other with said connecting shaft (007), the other end links to each other with said second axle sleeve (038).
3. cell winding device according to claim 2; It is characterized in that: said winding mechanism also comprises optical code disk (008), PLC and transducer (009); Said optical code disk (008) and said connecting shaft (007) are installed together, and said transducer (009) position and said optical code disk (008) position axis are to corresponding; Said optical code disk (008) is provided with an initial point, and said transducer (009) detects the number of times of this initial point through said transducer (009), thereby judges the number of turns that said connecting shaft (007) rotates; Said transducer (009) links to each other with said PLC, and said PLC links to each other with said motor (005).
4. cell winding device according to claim 3 is characterized in that: said initial point is a breach.
5. cell winding device according to claim 4; It is characterized in that: said two volume needle drive mechanisms are respectively the first volume needle drive mechanism and the second volume needle drive mechanism; Said first volume needle drive mechanism comprises the 3rd cylinder (017), first contiguous block (018), first guide rail (020); The piston end of said the 3rd cylinder (017) links to each other with said first contiguous block (018); Said first contiguous block (018) other end links to each other with said first needle shaft (022), and said first contiguous block (018) is installed on the slide block of said first guide rail (020); The said second volume needle drive mechanism comprises second cylinder (032), second contiguous block (033), second guide rail (035); The piston end of said second cylinder (032) links to each other with said second contiguous block (033); Said second contiguous block (033) other end links to each other with said second needle shaft (037), and said second contiguous block (033) is installed on the slide block of said second guide rail (035).
6. cell winding device according to claim 5; It is characterized in that: the said first synchronous dynamic conduction mechanism comprises first synchronizing wheel (010) that is fixedly connected with said connecting shaft (007), second synchronizing wheel (015) that is fixedly connected with said first axle sleeve (023), and said first synchronizing wheel (010) is with (013) with transmission of power to said second synchronizing wheel (015) through first synchronously; The said second synchronous dynamic conduction mechanism comprises the 3rd synchronizing wheel (027) that is fixedly connected with said connecting shaft (007), the 4th synchronizing wheel (030) that is fixedly connected with said second axle sleeve (038), and said the 3rd synchronizing wheel (027) is with (029) with transmission of power to said the 4th synchronizing wheel (030) through second synchronously.
7. cell winding device according to claim 6; It is characterized in that: be provided with shaft coupling (006) between said motor (005) drive end and the said connecting shaft (007), said shaft coupling (006) links to each other with said connecting shaft (007) with said motor (005) drive end respectively; Be provided with first between said first synchronizing wheel (010) and said second synchronizing wheel (015) and be with third wheel (014) synchronously, said first is with third wheel (014) and said first to be with (013) to contact synchronously synchronously; Be provided with second between said the 3rd synchronizing wheel (027) and said the 4th synchronizing wheel (030) and be with third wheel (029) synchronously, said synchronous band third wheel (029) and said second band (028) synchronously contacts.
8. cell winding device according to claim 7; It is characterized in that: said first axle sleeve (023) one end is fixedly connected with first pin and chews (024), and said first volume pin (025) passes said first pin and chews (024) and link to each other with said first needle shaft (022); Said second axle sleeve (038) one end is fixedly connected with second pin and chews (039), and the said second volume pin (040) passes said second pin and chews (039) and link to each other with said second needle shaft (037); Winding mechanism also comprises first axle bed (016), second axle bed (031) and motor cabinet (004); Said first axle sleeve (023) passes through Bearing Installation on said first axle bed (016); On said second axle bed (031), said motor (005) is installed on the said motor cabinet (004) said second axle sleeve (038) through Bearing Installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010218278A CN101894976B (en) | 2010-07-02 | 2010-07-02 | Cell winding device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010218278A CN101894976B (en) | 2010-07-02 | 2010-07-02 | Cell winding device |
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| Publication Number | Publication Date |
|---|---|
| CN101894976A CN101894976A (en) | 2010-11-24 |
| CN101894976B true CN101894976B (en) | 2012-10-03 |
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| CN201010218278A Active CN101894976B (en) | 2010-07-02 | 2010-07-02 | Cell winding device |
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| CN110611125A (en) * | 2019-09-06 | 2019-12-24 | 珠海华冠科技股份有限公司 | Winding head device for manufacturing cylindrical lithium battery cell |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201117738Y (en) * | 2007-09-28 | 2008-09-17 | 深圳市赢合科技有限公司 | Cylinder lithium battery winding machine |
| CN101478060A (en) * | 2008-12-30 | 2009-07-08 | 深圳市赢合科技有限公司 | Square lithium ionic cell winding machine |
| CN201773905U (en) * | 2010-07-02 | 2011-03-23 | 深圳市赢合科技有限公司 | Electric core winding device |
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2010
- 2010-07-02 CN CN201010218278A patent/CN101894976B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201117738Y (en) * | 2007-09-28 | 2008-09-17 | 深圳市赢合科技有限公司 | Cylinder lithium battery winding machine |
| CN101478060A (en) * | 2008-12-30 | 2009-07-08 | 深圳市赢合科技有限公司 | Square lithium ionic cell winding machine |
| CN201773905U (en) * | 2010-07-02 | 2011-03-23 | 深圳市赢合科技有限公司 | Electric core winding device |
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| CN101894976A (en) | 2010-11-24 |
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