CN103231935B - Film-making winding connecting device - Google Patents
Film-making winding connecting device Download PDFInfo
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- CN103231935B CN103231935B CN201310182597.1A CN201310182597A CN103231935B CN 103231935 B CN103231935 B CN 103231935B CN 201310182597 A CN201310182597 A CN 201310182597A CN 103231935 B CN103231935 B CN 103231935B
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- pole piece
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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
Film-making of the present invention winding connecting device, for the process control of pole piece between the moviemaking system of battery core automatic winding-machine and reel system; Comprise: the substrate of the automatic winding-machine vertically arranged, the direction of transfer of pole piece and substrate-parallel; Be arranged on the swing correction portion on substrate, after being connected to film-making operation, the snakelike buffer zone of built-in pole piece, carries out swing correction to the pole piece completing film-making operation; The pole piece driver train be linked in sequence and tension control mechanism, for drawing the pole piece of snakelike buffer zone, and carry out tension force control to the pole piece entering rolling step.Its advantage is; Swing deviation correction mechanism and effectively eliminate the vertical missing of pole piece and vertical substrate, make pole piece edge positioning precision high, parallelly accurately enter winding part; Tension control mechanism controls pole piece tension force, to the pole piece of different in width, adopts different tension force, prevents that pole piece is wrinkling, broken belt.
Description
Technical field
The invention belongs to cell manufacturing techniques field, relate to the battery core production facilities of battery, the linkage that when moviemaking system particularly related in battery core film-making up-coiler is connected with reel system, the buffering of pole piece, correction, driving and tension force control.
Background technology
Pole piece transition apparatus in the battery core production facilities of prior art between film-making and rolling step, generally that (1) does not have pole piece swing deviation correction mechanism can not eliminate the vertical missing of pole piece and vertical substrate, pole piece edge is difficult to accurate location, and pole piece is difficult to parallelly accurately enter winding part; (2) the snakelike buffer gear of pole piece is not had, pole piece tension force instability, retardance of advancing; (3) pole piece is not had to drive and pole piece tension control mechanism control pole piece tension force; .
The shortcoming of the rectifying device of electrode sheet of prior art is: 1, low precision is determined at pole piece edge; 2, pole piece tension force instability, retardance, pole piece easily wrinkling, broken belt of advancing.
Summary of the invention
The technical problem to be solved in the present invention is: the deficiency existed for above-mentioned prior art, provides a kind of rectifying device of electrode sheet for battery core production facilities.
The present invention is directed to the problems referred to above and the technical scheme that proposes is: film-making winding connecting device, for the process control of pole piece between the moviemaking system of battery core automatic winding-machine and reel system; Comprise: substrate, the main part of automatic winding-machine, is vertically arranged, the direction of transfer of pole piece and substrate-parallel; Swing correction portion, be arranged on substrate, after being connected to film-making operation, the snakelike buffer zone of built-in pole piece, tentatively swings correction to the pole piece completing film-making operation; Drive tension portion, be arranged on substrate, correction portion is linked in sequence with swing, and built-in pole piece driver train and tension control mechanism, for drawing the pole piece of snakelike buffer zone, and carry out tension force control to the pole piece entering rolling step.
Described swing correction portion comprises: swing correction axle, level is arranged on the front of substrate, with substrate-parallel; Swing correction plate, be vertically arranged on the front of substrate, substantially parallel with substrate, its base is arranged on and swings on correction axle, and correction direction is swing relative to substrate; Swing driving mechanism, is arranged on substrate, and adjustment swings the angle that correction plate swings relative to substrate; Swinging correction inductor, be arranged on the front of substrate, detecting the horizontal position of pole piece relative to substrate from swinging the output of correction plate, for controlling swing driving mechanism; Snakelike buffer gear, is arranged in the front swinging correction plate, the buffer length of adjustment pole piece; Assembly pulley trailer coupling, is arranged on the back side of substrate, for snakelike buffer gear provides tension force.
Wherein, described swing driving mechanism comprises: correction push rod is secondary, passes perpendicularly through substrate, drives swing correction plate to swing relative to the correction of substrate; Swing correction motor, be arranged on the back side of substrate, by correction push rod secondary with swing plate of rectify a deviation and be connected, rectify a deviation plate relative to the forward and backward swing of substrate for promoting swing; Swinging lead screw pair, be arranged on the back side of substrate, be connected to and swing between correction motor and correction push rod pair, is that the correction swinging correction plate swings by the rotational transform swinging correction motor.
Wherein, described snakelike buffer gear comprises: linear long slide rail, direction of slip and substrate-parallel, is arranged on the swing correction plate of substrate front side; Stationary roll group, is arranged on linear long slide rail one end nearby, is the top of snakelike buffer zone; Dancer group, is arranged on linear long slide rail, closes the snakelike buffer zone forming pole piece: tension force traction belt with stationary roll assembly, one end is connected with dancer group, move along linear long track for dragging dancer group, the other end, through substrate, is drawn by the assembly pulley trailer coupling of substrate back.
Wherein, described assembly pulley trailer coupling comprises: assembly pulley adapter plate, is fixed on the back side of substrate, vertical with substrate; Linear short slide rail, direction of slip and substrate-parallel, be arranged on assembly pulley adapter plate; Fixed pulley group, is arranged on linear short slide rail one end nearby; Running block, is arranged on linear short slide rail, closes with fixed pulley assembly the multiplication region forming drawing length; Traction cylinder, being arranged on the extended spot of the linear short slide rail other end, moving for dragging running block along linear short slide rail.
Through the described tension force traction belt that the assembly pulley trailer coupling of substrate draws, shuttle back and forth between fixed pulley group and running block, the other end is fixed on assembly pulley adapter plate; The effective travel of described traction cylinder, by the multiplication region amplification at double of drawing length, for adjusting the distance of dancer group relative to stationary roll group of pole piece buffer gear.
Wherein, described pole piece driver train comprises: pole piece driven roller, and with substrate 1 at right angle setting, circumference is wound around pole piece, drives pole piece transmission by friction force; Pole piece drive motor, is in transmission connection with pole piece driven roller, for it provides rotary power; Encapsulate pressure roller, acts on pole piece driven roller, for increasing the friction force of pole piece driven roller and pole piece; Pressure roller cylinder, for encapsulate pressure roller provides pressure.
Wherein, described tension control mechanism comprises: winding buffer zone, and pole piece tension force cylinder wherein drives pole piece dancer to slide relative to pole piece stationary roll, keeps the pole piece tension force between pole piece driver train and rolling step; Electronic ruler, its magnet ring is connected with pole piece dancer, measures the location information of pole piece dancer, feeds back to pole piece drive motor, carry out the speeds control of pole piece drive motor.
Compared with the pole piece transition apparatus of prior art, the advantage of employing technical solution of the present invention is:
1, swing correction portion and effectively eliminate the vertical missing of pole piece and vertical substrate, make pole piece edge positioning precision high, parallelly accurately enter reel system;
2, snakelike buffer gear makes pole piece tension stability, advances gently, for rolling step lays in more buffering pole piece;
3, tension control mechanism controls pole piece tension force, to the pole piece of different in width, adopts different tension force, prevents that pole piece is wrinkling, broken belt.
Accompanying drawing explanation
Below the content expressed by this Figure of description and the mark in figure are briefly described.
Fig. 1 is the front view of pole piece composite correcting device embodiment of the present invention.
Fig. 2 be Fig. 1 embodiment swing correction portion A to partial left side view.
Figure comprises:
Substrate 1;
Swing correction portion 2;
Swing correction axle 21, swing correction plate 22, swing driving mechanism 23, swing correction inductor 24, snakelike buffer gear 25, assembly pulley trailer coupling 26;
Pole piece crosses roller 221;
Correction push rod pair 231, swing correction motor 232, swing lead screw pair 233;
Cross and tide over roller 241;
Linear long slide rail 251, stationary roll group 252, dancer group 253, tension force traction belt 254;
Assembly pulley adapter plate 261, linear short slide rail 262, fixed pulley group, running block 264, traction cylinder 265;
Drive tension portion 3;
Drive drag board 31, pole piece driver train 32, tension control mechanism 33, pole piece length measuring mechanism 36, pole pressure piece mechanism 37;
Pole piece driven roller 321, pole piece drive motor, encapsulate pressure roller 323, pressure roller cylinder 324;
Pole piece tension force cylinder 331, pole piece dancer 332, pole piece stationary roll 333, LOAD CELLS 334, electronic ruler 335, magnet ring 336;
Pole piece 7, pole piece feeding end 71, pole piece discharge end 72.
Detailed description of the invention
In order to further illustrate principle of the present invention and structure, existing by reference to the accompanying drawings to a preferred embodiment of the present invention will be described in detail.
Film-making of the present invention winding connecting device, for the process control of pole piece between the moviemaking system of battery core automatic winding-machine and reel system.
Fig. 1 is the front view of film-making of the present invention winding connecting device embodiment; Fig. 2 is the partial left side view in the swing correction portion of this embodiment.
In figure, film-making winding connecting device comprises: the main part of automatic winding-machine vertically arranges substrate 1, and the direction of transfer of pole piece 7 is parallel with substrate 1; Install swing correction portion 2 on substrate 1, after being connected to the film-making operation of automatic winding-machine, the snakelike buffer zone of built-in pole piece, tentatively carries out swing correction to the pole piece 7 completing film-making operation; Be arranged on the driving tension portion 3 on substrate, correction portion 1 is linked in sequence with swing, built-in pole piece driver train 31 and tension control mechanism 33, for drawing the pole piece 7 of snakelike buffer zone, and carry out tension force control to the pole piece 7 of the rolling step entering automatic winding-machine.
As shown in Figure 1, swing correction portion 2 and comprise: level is arranged on the swing correction axle 21 in substrate 1 front, parallel with substrate 1; Vertically be arranged on the swing correction plate 22 in substrate 1 front, substantially parallel with substrate 1, its base is arranged on and swings on correction axle 21, and correction direction is for swing relative to substrate 1; Be arranged on the swing driving mechanism 23 on substrate, adjustment swings the angle that correction plate 22 swings relative to substrate 1; Being arranged on the swing correction inductor 24 in substrate 1 front, detecting the horizontal position of pole piece 7 relative to substrate 1 from swinging the output of correction plate 22, for controlling the correction action of swing driving mechanism 23; Be arranged in the snakelike buffer gear 23 swinging correction plate 22 front, the buffer length of adjustment pole piece 7; Be arranged on the assembly pulley trailer coupling 26 at substrate 1 back side, for snakelike buffer gear 25 provides tension force.The swing correction inductor 24 of this embodiment is optical fiber correction inductor.
As shown in Figure 2, swing driving mechanism 23 comprises: the correction push rod pair 231 passing perpendicularly through substrate 1, drives swing correction plate 22 to swing relative to the correction of substrate 1; Be arranged on the swing correction motor 232 at substrate 1 back side, by correction push rod secondary 231 with swing plate 22 of rectify a deviation and be connected, rectify a deviation plate 22 relative to the forward and backward swing of substrate 1 for promoting swing; Being arranged on the swing lead screw pair 233 at substrate 1 back side, being connected to and swinging between correction motor 232 and correction push rod pair 231, is that the correction swinging correction plate 22 swings by the rotational transform swinging correction motor 232.
Snakelike buffer gear 25 comprises: the linear long slide rail 251 that direction of slip is parallel with substrate 1, is arranged on the swing correction plate 22 in substrate 1 front; Being arranged on linear long slide rail 251 one end stationary roll group 252 nearby, is the top of snakelike buffer zone; Be arranged on the dancer group 253 on linear long slide rail 251, the snakelike buffer zone forming pole piece 7 is coordinated: the tension force traction belt 254 that one end is connected with dancer group 253 with stationary roll group 252, move along linear long track 251 for dragging dancer group 253, the other end, through substrate 1, carries out retractable traction by the assembly pulley trailer coupling 26 at substrate 1 back side.
Assembly pulley trailer coupling 26 comprises: the assembly pulley adapter plate 261 being fixed on substrate 1 back side, vertical with substrate 1; The linear short slide rail 262 that direction of slip is parallel with substrate 1, is arranged on assembly pulley adapter plate 261; Be arranged on linear short slide rail 262 one end fixed pulley group nearby; Be arranged on the running block 264 on linear short slide rail 262, close with fixed pulley assembly the multiplication region forming drawing length; Being arranged on the traction cylinder 265 of linear short slide rail 262 other end extended spot, moving along linear short slide rail 262 for dragging running block 264.
Through the tension force traction belt 254 that the assembly pulley trailer coupling 26 of substrate 1 draws, shuttle back and forth between fixed pulley group and running block 264, the other end is fixed on assembly pulley adapter plate 261.When traction cylinder 265 drags running block 264, in drawing length multiplication region, by the change of running block 264 relative to the spacing of fixed pulley group, by the cylinder stroke draft travel being enlarged into tension force traction belt 254 at double of traction cylinder 265, for adjusting the distance of dancer group 253 relative to stationary roll group 252 of pole piece buffer gear 25 on a large scale.
The fixed pulley group of the assembly pulley trailer coupling 26 of this embodiment and running block 264, respectively containing three pulleys, by the draft travel of tension force traction belt 254, can be amplified to six times of the cylinder stroke of traction cylinder 265.The tension force traction belt 254 of this embodiment is flat rubber belting, therefore assembly pulley adapter plate 261 is vertical with substrate 1.If tension force traction belt 254 is round belt, assembly pulley adapter plate 261 can be parallel with substrate 1.
Tension portion 3 is driven to comprise: pole piece driver train 32 is for drawing the pole piece 7 of snakelike buffer zone, and the tension control mechanism 33 entering rolling step pole piece be linked in sequence with pole piece driver train 32.
Pole piece driver train 32 comprises: the driving drag board 31 being arranged on substrate 1 front, installation parallel with substrate 1; Be vertically mounted on the pole piece driven roller 321 driven on drag board 31, circumference is wound around pole piece 7, drives pole piece transmission by friction force; The pole piece drive motor be in transmission connection with pole piece driven roller 321, for pole piece driven roller 321 provides rotary power; Act on the encapsulate pressure roller 323 on pole piece driven roller 321, for increasing the friction force of pole piece driven roller 321 with pole piece 7; For encapsulate pressure roller 323 provides the pressure roller cylinder 324 of pressure.
Tension control mechanism 33 comprises: winding buffer zone, drives pole piece dancer 332 to slide relative to pole piece stationary roll 333 by pole piece tension force cylinder 331, keeps the constant of pole piece 7 tension force between pole piece driver train 32 and rolling step; Electronic ruler 335, the magnet ring 336 of electronic ruler is connected with pole piece dancer 332, and dynamic measurement pole piece dancer 332 location information, feeds back to pole piece drive motor, according to different location informations, carries out the speeds control of pole piece drive motor; Be arranged on the LOAD CELLS 334 between pole piece driver train 32 and winding buffer zone, measure, show the dynamic tension of pole piece 7.
The principle of work of film-making winding connecting device of the present invention.
1., pole piece 7 by pole piece feeding end 71 enter swing correction portion 2, realized the buffering of the long distance of pole piece by snakelike buffer gear 25.The dancer group 253 of snakelike buffer gear 25 is dragged by the tension force traction belt 254 of assembly pulley trailer coupling 26, and the running block 264 of assembly pulley trailer coupling 26 is dragged by traction cylinder 265.
2, pole piece 7 exports from snakelike buffer gear 25, crosses roller 221 through the pole piece swung on correction plate 22, enters to swing correction inductor 24 and cross to tide over the first correction that roller 241 realizes pole piece.Cross and tide over roller mechanism 241 near swinging correction inductor 24, can eliminate the shake of pole piece 7, make to enter the pole piece 7 swung in correction inductor 24 and stretch, the optical fiber correction realizing pole piece 7 is more accurate.
3, correction plate 22 is swung to swing correction axle 21 for axle center, correction push rod pair 231 is driven by swing driving mechanism 23, correction push rod secondary 231 promotes to swing correction plate 22, swing correction plate 22 and do hunting motion around swing correction axle 21, namely relative to the forward and backward swing of substrate 1, the swing correction of pole piece 7 is realized.
4, subsequently, pole piece 7 enters and drives tension portion 3, drives the pole piece driver train 31 on drag board 31, drives encapsulate pressure roller 313 and pole piece driven roller 311 to compress pole piece, realize the driving of pole piece 7 by pressure roller cylinder 314.
5, and then, pole piece 7, through LOAD CELLS 334, realizes the dynamic measurement of pole piece tension force, display, according to measurement parameter, can adjust the pulling force of pole piece tension force cylinder 351.
6, last, and then pole piece 7 enters the buffer zone before the rolling step of tension control mechanism 35, drives pole piece dancer 351 to slide relative to pole piece stationary roll 353, keep the constant tension of pole piece 7 by pole piece tension force cylinder 351.
The embodiment of film-making winding connecting device of the present invention, is applied on a kind of battery core automatic winding-machine of lithium cell, is engaged between moviemaking system and reel system.The swing correction portion 2 of pole piece, together with driving tension portion 3 order continuously layout, can make pole piece first carry out the preliminary correction of forward and backward swing, the better effects if of pole piece deviation correction.Drive the tension control mechanism 33 of tension portion 3 to control the tension force of pole piece 7, prevent that pole piece is wrinkling, broken belt.
Pole piece swings correction portion as the correction after pole piece film-making, and snakelike buffer gear 25 is arranged on and swings on correction plate 22.According to the detected parameters swinging correction inductor 24, under the promotion of swing driving mechanism 23, the overall forward and backward swing of pole piece 7 can be realized, reach the effect of correction.
The magnet ring 336 of the electronic ruler 335 of tension control mechanism 33 is connected with dancer 332, the location information of dynamic measurement dancer 332, feeds back on the rotating speed of pole piece drive motor, controls the scope of winding buffer zone.
Foregoing; be only preferred embodiment of the present invention; not for limiting embodiment of the present invention; those of ordinary skill in the art are according to central scope of the present invention and spirit; can carry out corresponding flexible or amendment very easily, therefore protection scope of the present invention should be as the criterion with the protection domain required by claims.
Claims (6)
1. film-making winding connecting device, for the process control of pole piece between the moviemaking system of battery core automatic winding-machine and reel system; It is characterized in that, comprising:
Substrate (1), the main part of automatic winding-machine, is vertically arranged, and the direction of transfer of pole piece (7) is parallel with substrate (1);
Swing correction portion (2), be arranged on substrate (1), after being connected to film-making operation, the snakelike buffer zone of built-in pole piece (7), carries out swing correction to the pole piece (7) completing film-making operation;
Drive tension portion (3), be arranged on substrate (1), be linked in sequence with swing correction portion (2), built-in pole piece driver train (32) and tension control mechanism (33), for drawing the pole piece (7) of snakelike buffer zone, and tension force control is carried out to the pole piece (7) entering rolling step;
Described swing correction portion (2) comprising:
Swing correction axle (21), level is arranged on the front of substrate (1), parallel with substrate (1);
Swing correction plate (22), vertically be arranged on the front of substrate (1), substantially parallel with substrate (1), its base is arranged on and swings in correction axle (21), and correction direction is swing relative to substrate (1);
Swing driving mechanism (23), is arranged on substrate (1), and adjustment swings the angle that correction plate (22) swings relative to substrate (1);
Swing correction inductor (24), be arranged on the front of substrate (1), detect from swinging the horizontal position of correction plate (22) pole piece (7) that exports relative to substrate (1), for controlling swing driving mechanism (23); Described swing correction inductor is optical fiber correction inductor;
Snakelike buffer gear (25), is arranged in the front swinging correction plate (22), the buffer length of adjustment pole piece (7);
Assembly pulley trailer coupling (26), is arranged on the back side of substrate (1), for snakelike buffer gear (25) provides tension force.
2., according to film-making winding connecting device according to claim 1, it is characterized in that, described swing driving mechanism (23) comprising:
Correction push rod pair (231), passes perpendicularly through substrate (1), drives swing correction plate (22) to swing relative to the correction of substrate (1);
Swing correction motor (232), be arranged on the back side of substrate (1), by correction push rod pair (231) and swing plate (22) of rectify a deviation and is connected, rectify a deviation plate (22) relative to substrate (1) forward and backward swing for promoting swing;
Swing lead screw pair (233), be arranged on the back side of substrate (1), being connected to and swinging between correction motor (232) and correction push rod pair (231), is that the correction swinging correction plate (22) swings by the rotational transform swinging correction motor (232).
3., according to film-making winding connecting device according to claim 1, it is characterized in that, described snakelike buffer gear (25) comprising:
Linear long slide rail (251), direction of slip is parallel with substrate (1), is arranged in swing correction plate (22) in substrate (1) front;
Stationary roll group (252), is arranged on linear long slide rail (251) one end nearby, is the top of snakelike buffer zone;
Dancer group (253), is arranged on linear long slide rail (251), coordinates with stationary roll group (252) the snakelike buffer zone forming pole piece (7):
Tension force traction belt (254), one end is connected with dancer group (253), mobile along linear long track (251) for dragging dancer group (253), and through substrate (1), drawn by the assembly pulley trailer coupling (26) at substrate (1) back side.
4., according to film-making winding connecting device according to claim 3, it is characterized in that, described assembly pulley trailer coupling (26) comprising:
Assembly pulley adapter plate (261), is fixed on the back side of substrate (1), vertical with substrate (1);
Linear short slide rail (262), direction of slip is parallel with substrate (1), is arranged on assembly pulley adapter plate (261);
Fixed pulley group, is arranged on linear short slide rail (262) one end nearby;
Running block (264), is arranged on linear short slide rail (262), closes with fixed pulley assembly the multiplication region forming drawing length;
Traction cylinder (265), is arranged on the extended spot of linear short slide rail (262) other end, mobile along linear short slide rail (262) for dragging running block (264);
Through the described tension force traction belt (254) that the assembly pulley trailer coupling of substrate (1) draws, shuttle back and forth between fixed pulley group and running block (264), the other end is fixed on assembly pulley adapter plate (261);
The effective travel of described traction cylinder (265), by the multiplication region amplification at double of drawing length, for adjusting the distance of dancer group (253) relative to stationary roll group (252) of pole piece buffer gear.
5., according to film-making winding connecting device according to claim 1, it is characterized in that, described pole piece driver train (32) comprising:
Pole piece driven roller (321), with substrate (1) at right angle setting, circumference is wound around pole piece, drives pole piece (7) to transmit by friction force;
Pole piece drive motor, is in transmission connection, for it provides rotary power with pole piece driven roller (321);
Encapsulate pressure roller (323), acts on pole piece driven roller (321), for increasing the friction force of pole piece driven roller (321) with pole piece (7);
Pressure roller cylinder (324), for encapsulate pressure roller (323) provides pressure.
6., according to film-making winding connecting device according to claim 5, it is characterized in that, described tension control mechanism (33) comprising:
Winding buffer zone, pole piece tension force cylinder (331) wherein drives pole piece dancer (332) to slide relative to pole piece stationary roll (333), keeps pole piece (7) tension force between pole piece driver train (32) and rolling step;
Electronic ruler (335), its magnet ring (336) is connected with pole piece dancer (332), measures the location information of pole piece dancer (332), feeds back to pole piece drive motor, carry out the speeds control of pole piece drive motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310182597.1A CN103231935B (en) | 2013-05-16 | 2013-05-16 | Film-making winding connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310182597.1A CN103231935B (en) | 2013-05-16 | 2013-05-16 | Film-making winding connecting device |
Publications (2)
| Publication Number | Publication Date |
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| CN103231935A CN103231935A (en) | 2013-08-07 |
| CN103231935B true CN103231935B (en) | 2015-11-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310182597.1A Active CN103231935B (en) | 2013-05-16 | 2013-05-16 | Film-making winding connecting device |
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| CN (1) | CN103231935B (en) |
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| CN104229527B (en) * | 2014-09-23 | 2016-09-28 | 歌尔股份有限公司 | Strainer |
| CN107403963B (en) * | 2017-09-13 | 2022-03-01 | 广州凯风新能源科技有限公司 | Pole piece driving and deviation rectifying device for cylindrical lithium battery sheet-making and winding all-in-one machine |
| CN207175044U (en) * | 2017-09-19 | 2018-04-03 | 苏州迈展自动化科技有限公司 | A kind of tension control mechanism and cell winding device |
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| CN108792730A (en) * | 2018-06-12 | 2018-11-13 | 广州超音速自动化科技股份有限公司 | A kind of winding volume tension automatic regulating device |
| CN109060815A (en) * | 2018-06-12 | 2018-12-21 | 广州超音速自动化科技股份有限公司 | A kind of pole piece stroke adjusting device |
| CN108680581A (en) * | 2018-06-12 | 2018-10-19 | 广州超音速自动化科技股份有限公司 | A kind of lithium electrode piece independent detection machine |
| CN109941807A (en) * | 2019-04-24 | 2019-06-28 | 广东华南计算技术研究所 | Winding tension testing agency, method and up- coiler |
| CN112441459A (en) * | 2019-08-30 | 2021-03-05 | 上海宝信软件股份有限公司 | Strip steel tension stabilizing device and method |
| CN112881284B (en) * | 2021-01-25 | 2022-06-07 | 厦门海辰新能源科技有限公司 | Method for testing stripping force of lithium ion battery pole piece |
| CN116475998B (en) * | 2023-06-21 | 2023-09-05 | 中创新航科技集团股份有限公司 | Battery cell disassembling device and disassembling method |
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| JPS62216160A (en) * | 1986-03-17 | 1987-09-22 | Yuasa Battery Co Ltd | Method and device of pole correction as well as shortcircuit inspection for battery |
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| CN103231935A (en) | 2013-08-07 |
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