CN202905907U - Battery core laminating machine for lithium ion power batteries - Google Patents

Battery core laminating machine for lithium ion power batteries Download PDF

Info

Publication number
CN202905907U
CN202905907U CN2012205613732U CN201220561373U CN202905907U CN 202905907 U CN202905907 U CN 202905907U CN 2012205613732 U CN2012205613732 U CN 2012205613732U CN 201220561373 U CN201220561373 U CN 201220561373U CN 202905907 U CN202905907 U CN 202905907U
Authority
CN
China
Prior art keywords
battery core
sheet
pole piece
lamination
mechanical arm
Prior art date
Application number
CN2012205613732U
Other languages
Chinese (zh)
Inventor
喻世民
张强
肖江连
Original Assignee
东莞市鸿宝锂电科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 东莞市鸿宝锂电科技有限公司 filed Critical 东莞市鸿宝锂电科技有限公司
Priority to CN2012205613732U priority Critical patent/CN202905907U/en
Application granted granted Critical
Publication of CN202905907U publication Critical patent/CN202905907U/en

Links

Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

Abstract

The utility model relates to the technical field of battery manufacturing machinery, and provides a battery core laminating machine for lithium ion power batteries. The laminating machine comprises laminating table mechanisms, a pole piece box mechanism, a secondary positioning mechanism, taking mechanical arms, a multi-piece detecting mechanism, a diaphragm unreeling mechanism, a diaphragm reeling mechanism, a diaphragm cut-off mechanism, a rubberizing mechanism, a battery core transfer mechanism and a battery core conveying belt, wherein the taking mechanical arms comprise a positive taking mechanical arm and a negative taking mechanical arm. The laminating machine is provided with the positive and negative taking mechanical arms, each taking mechanical arm comprises two groups of preparation sucking discs and two groups of laminating suction discs, and the laminating table mechanism A and the laminating table mechanism B can be used for laminating at the same time, so that the assembly efficiency of battery cores is promoted.

Description

The battery core laminating machine of lithium-ion-power cell

Technical field

The present invention relates to the battery manufacture field of mechanical technique, relate in particular to a kind of machine for the production of electric core of lithium ion power battery.

Background technology

At present, in the manufacture process of large-scale lithium-ion-power cell, usually adopt laminating machine that positive and negative plate and the barrier film of lithium ion battery cell are done Z-shaped lamination assembling, be made into battery core.In the lithium ion power battery core laminating machine commonly used, two get the sheet mechanical arm mechanism pick up pole piece in anodal, negative pole two hoppers about equipment, through the secondary positioning table accurately behind the location, at lamination stacking table blowing alternately; Lamination stacking table cooperates two mechanical arms actions in two mechanical arm side-to-side movements, and barrier film is formed Z-shaped positive/negative plate is separated; Equipment do action like this is realized the lamination assembling of utmost point group, reach the numerical value of setting when number of laminations after, by the battery core transfer robot arm utmost point group is gone to coiling barrier film station; The winding machinery hand clamps utmost point group, at utmost point group outsourcing barrier film, and after the barrier film that wraps outside utmost point group reaches the number of turns of setting, cut-off knife severing barrier film, equipment enters the assembling of next utmost point group automatically; Meanwhile stop locking gummed paper in the unit subsides of outsourcing barrier film, form complete battery core; Equipment once can only be produced a battery core.

Yet by the Z-type lamination assembling structures shape of battery core mode of operation and the efficient of laminating machine when making battery core; Occur in short supply along with the further use of fuel oil non-renewable energy resources and to the pollution of environment, cause market that large-scale lithium-ion-power cell is needed surge, the structure production efficiency of existing laminating machine is difficult to the satisfying the market needs.Then need to take more factory buildings position and operating personnel if put two, cause the waste on the resource.

Summary of the invention

The technical problem to be solved in the present invention provides a kind of production efficiency height, good product consistency, stable, applicable high-performance power battery, Multi-station electrical core laminating machine that cost is low, namely centered by lamination stacking table mechanism, consist of two or more parallel systems and work simultaneously, can once produce two and even a plurality of battery core.

The battery core laminating machine of lithium-ion-power cell of the present invention, it comprises:

Lamination stacking table mechanism, it is provided with two and symmetrical the placement, adopts high-speed straight-line servo module group to drive, in order to the location of the positive/negative plate of realizing lithium battery electric core, compress and with the Z-shaped lamination assembly technology of barrier film, form battery core;

The pole piece material box mechanism is in order to the feed storage of positive and negative plate;

The secondary detent mechanism comprises photoelectric sensor, detects to lack sheet or multiple suction sheet, is arranged between lamination stacking table and the pole piece material box mechanism, and pole piece is accurately located;

Get the sheet mechanical arm, comprise that positive pole is got the sheet mechanical arm and negative pole is got the sheet mechanical arm, each is got the sheet mechanical arm and comprises two groups of standby sheet suckers and two groups of lamination suckers, and four suckers pick and place pole piece and finish lamination in pole piece material box mechanism, secondary locating platform, lamination stacking table mechanism respectively;

Multi-disc testing agency, be arranged between magazine and the secondary detent mechanism, automatically detect when manipulator is caught the pole piece sheet from magazine and whether lack sheet, multi-disc, automatically again get sheet when lacking sheet, automatic releasing feed back box continues material grasping also with unnecessary pole piece separation during multi-disc, if can not separate for a long time, then report to the police;

Membrane unwinding mechanism is arranged on the top of lamination stacking table, and continuous feeding when battery core is carried out lamination and tail volume initiatively unreels;

Membrane winding mechanism, after being arranged on described negative pole and getting the sheet mechanical arm, the electric core winding barrier film that lamination is finished;

The barrier film shut-off mechanism is arranged on described negative pole and gets between sheet mechanical arm and the described membrane winding mechanism, battery core finish the coiling barrier film with the barrier film severing;

Adhesive tape rubberizing mechanism pastes terminal adhesive tape with the battery core of finishing tail volume barrier film;

The battery core transfer device, with the utmost point group behind the lamination in order gripping transfer to described membrane winding mechanism outsourcing barrier film, be transferred to the adhesive tape rubberizing mechanism rubberizing, the battery core of finishing is moved be put on the discharging drawstring;

The battery core conveyer belt will be finished the battery core storage of packaging technology or change battery core over to next station.

As a kind of preferred version, described pole piece material box mechanism comprises anodal magazine and negative pole magazine, and the both positive and negative polarity magazine is the portable magazine of plug-in type, and the pole piece material box mechanism becomes integral sliding pull-type, is convenient to change.

As a kind of preferred version, described pole piece material box mechanism comprises pole piece feeding auxiliary device and pole piece material loading lifting body, and the pole piece feeding auxiliary device is the burst hairbrush, avoids inhaling multi-disc; The material loading lifting body is arranged on pole piece magazine below, according to pole piece Height Adjustment pole piece position in the magazine.

As a kind of preferred version, described membrane unwinding mechanism comprises floating roller, low rubbing cylinder, potentiometer, and floating roller absorbs the tension force that feeding moment starts generation in feeding process, prevent from skidding, potentiometer Real-Time Monitoring displacement feeds back signal to and unreels motor and make working tension keep constant.

As a kind of preferred version, described membrane unwinding mechanism comprises deviation-rectifying system, and barrier film is rectified a deviation, and guarantees lamination, positive and negative plate and barrier film neat and consistent when reeling.

As a kind of preferred version, described secondary detent mechanism comprises photoelectric sensor, detects to lack sheet or multiple suction sheet.

As a kind of preferred version, described positive pole is got sheet mechanical arm and negative pole, and to get standby sheet sucker and two groups of laminations of sheet mechanical arm be vacuum cup; Getting the sheet mechanical arm is moved simultaneously by four groups of suckers of a servo motor driven.

As a kind of preferred version, described positive pole is got sheet mechanical arm and negative pole and is got the sheet mechanical arm and comprise the pole piece bending mechanism, is arranged on described positive and negative standby sheet sucker position of getting the sheet mechanical arm.

As a kind of preferred version, described membrane winding mechanism comprises that double fastener holds mechanism, and double fastener is held mechanism the whole clampings in battery core both sides are formed protection.

As a kind of preferred version, described membrane winding mechanism comprises barrier film tail volume tension mechanism, roller, barrier film tail volume tension mechanism has cavity structure, sucker or aperture are offered in the surface, pass into vacuum and adsorb barrier film and form tension force, double fastener is held mechanism's driven in synchronism, and roller repoussage barrier film is in the electric core winding barrier film that lamination is finished.

The invention has the beneficial effects as follows: positive and negative electrode is set gets the sheet mechanical arm and respectively comprise two groups of standby sheet suckers, two groups of lamination suckers, between magazine, secondary locating platform A, secondary locating platform B, the A of lamination stacking table mechanism, the B of lamination stacking table mechanism, pick and place pole piece; The A of lamination stacking table mechanism and stacking mechanism B carry out lamination simultaneously, and when the A of lamination stacking table mechanism finished the lamination assembling of a battery core, the B of lamination stacking table mechanism had also finished the assembling of a battery core, improved efficiency one times; And with two laminating machines by contrast, both positive and negative polarity is got the sheet mechanical arm needs quadruplet mechanism, comprises the quadruplet transmission device, uses the present invention then only to need two covers; The pole piece material box mechanism has reduced great amount of cost also as mentioned above, has greatly reduced the equipment requisite space simultaneously, and only needs now staff's operation to get final product, and therefore has more advantage.

Description of drawings

Fig. 1 is that master of the present invention looks schematic diagram;

Fig. 2 is pole piece material box mechanism schematic diagram of the present invention;

Fig. 3 is lamination stacking table structural scheme of mechanism of the present invention;

Fig. 4 is that positive pole of the present invention is got sheet mechanical arm mechanism schematic diagram;

Fig. 5 is the end view that positive pole is got the sheet mechanical arm mechanism;

Fig. 6 is that negative pole of the present invention is got sheet mechanical arm mechanism schematic diagram;

Fig. 7 is membrane unwinding structural scheme of mechanism of the present invention;

Fig. 8 is the end view of membrane unwinding mechanism;

Fig. 9 is battery core transfer device schematic diagram of the present invention;

Figure 10 is winding mechanism schematic diagram of the present invention.

The drawing reference numeral explanation:

Embodiment

The battery core laminating machine of lithium-ion-power cell of the present invention, as shown in Figure 1, the concrete structure that it has disclosed the present invention's preferred embodiment includes that pole piece material box mechanism 10, anodal secondary detent mechanism 20, negative pole secondary detent mechanism 30, A lamination stacking table mechanism 40, B lamination stacking table mechanism 50, positive pole are got sheet mechanical arm 60, negative pole is got sheet mechanical arm 70, membrane unwinding mechanism 80, battery core conveyer belt 90, winding mechanism A 100, winding mechanism B 110, battery core transfer device A 120, battery core transfer device B 130, adhesive tape rubberizing mechanism A 140, adhesive tape rubberizing mechanism B 150.

Described pole piece material box mechanism 10 is used for providing the dissimilar pole piece for the treatment of lamination, and it comprises pole piece feeding auxiliary device and pole piece material loading lifting body 11, and the pole piece feeding auxiliary device is the burst hairbrush, avoids inhaling multi-disc; Material loading lifting body 11 is arranged on the below of pole piece magazine 10, according to pole piece Height Adjustment pole piece position in the magazine.For example in the lamination process of electrical core of power battery, anode pole piece magazine 14 provides positive plate, cathode pole piece magazine 15 provides negative plate, and two magazines can be separately positioned on fixing position, also can otherwise be arranged in the connecting gear in order in time transport pole piece from a upper station.Positive pole is got sheet mechanical arm 60, negative pole is got sheet mechanical arm 70 and comprised respectively anodal standby sheet sucker 64, anodal standby sheet sucker 66, the standby sheet sucker 74 of negative pole, the standby sheet sucker 76 of negative pole, when drawing pole piece pole piece material loading lifting body 11 will pole piece jacking be got to proper height in order to get sheet, material loading auxiliary body 12 cooperates positive plate bending mechanism 67,77 actions of negative plate bending mechanism after standby sheet sucker is drawn pole piece, multi-disc is peeled off, avoided inhaling multi-disc.

Described anodal secondary detent mechanism A 20, negative pole secondary detent mechanism A 25, anodal secondary detent mechanism B 30, negative pole secondary detent mechanism B 35 comprise photoelectric sensor, detect to lack sheet or multiple suction sheet, accurately locate for the monolithic that will treat folded pole piece.

Described membrane unwinding mechanism 80, it comprises swing arm 81, pendulum roller 82, DC Brushless Motor 85, potentiometer 86 and low rubbing cylinder 87, the pendulum roller absorbs the tension force that feeding moment startup produces in feeding process, prevent from skidding, potentiometer 86 Real-Time Monitoring displacements, feed back signal to and unreel the motor blowing, make working tension keep constant, guarantee the superimposed elasticity uniformity of battery; It also comprises correction inductor 83, deviation-rectifying system 84, so that barrier film is rectified a deviation, and positive and negative plate and barrier film neat and consistent when guaranteeing lamination, coiling.

The described lamination stacking table A of mechanism 40, B lamination stacking table mechanism 50 get sheet mechanical arm 60 and negative pole is got back and forth movement between the sheet mechanical arm 70 at positive pole, adopt high-speed straight-line servo module group to drive and realize high speed, accurate, stable operation reciprocating motion between positive/negative plate, it comprises servo motor 41, anodal paw 42, negative pole paw 43, two paws are responsible for compressing and location pole piece and barrier film, realize the positive and negative plate of lithium battery electric core and the Z-shaped lamination assembly technology of doing of barrier film, the formation battery core.

Described positive pole is got sheet mechanical arm 60 and is comprised two groups of standby sheet suckers, is respectively that anodal standby sheet sucker A 64, anodal standby 66, two groups of lamination suckers of sheet sucker B are respectively anodal lamination sucker A 62, anodal lamination sucker B 68; The feeding part is vacuum cup; Mechanical arm drives four groups of sucking disc mechanisms by a positive plate servo motor 61 and moves simultaneously; The standby sheet sucker A 64 of described positive pole, anodal standby sheet sucker B 66 comprise respectively positive plate bending mechanism 67, with the slight bending of pole piece, unnecessary pole piece are separated behind the standby sheet sucker absorption pole piece.

Described negative pole is got sheet mechanical arm 60 and is comprised that two groups of standby sheet suckers are respectively that the standby sheet sucker A 74 of negative pole, standby 76, the two groups of lamination suckers of sheet sucker B of negative pole are respectively negative pole lamination sucker A 72, negative pole lamination sucker B 78; The feeding part is vacuum cup; Mechanical arm drives four groups of sucking disc mechanisms by a negative plate servo motor 71 and moves simultaneously; The standby sheet sucker A 74 of described negative pole, the standby sheet sucker B 76 of negative pole comprise negative plate bending mechanism 77, with the slight bending of pole piece, unnecessary pole piece are separated behind the standby sheet sucker absorption pole piece.

Described standby sheet sucker is to draw pole piece from pole piece material box mechanism 10, after getting sheet mechanical arm conversion station, pole piece is placed on the secondary positioning table, so that the secondary positioning table positions pole piece; Described lamination sucker is that the pole piece of finishing the location is drawn, and behind mechanical arm conversion station, carries out the mechanism of lamination at lamination stacking table.

Described winding mechanism 100 comprises that double fastener holds mechanism, and double fastener is held mechanism the whole clampings in battery core both sides are formed protection.

As a kind of preferred version, described winding mechanism 100 also comprises barrier film tail volume tension mechanism 102, roller, barrier film tail volume tension mechanism has cavity structure, sucker or aperture are offered in the surface, pass into vacuum and adsorb barrier film and form tension force, double fastener is held mechanism's driven in synchronism, and roller repoussage barrier film is in the electric core winding barrier film that lamination is finished.

The lamination process of this programme laminating machine comprises following flow process:

As shown in Figure 1, the operating state that described negative pole is got sheet mechanical arm 70 is: negative pole lamination sucker A 72 is positioned at A 25 places, negative pole secondary location, and the negative plate of finishing the location is drawn; The standby sheet sucker A 74 of negative pole is positioned at cathode pole piece magazine 15 places, and the standby sheet sucker A 74 of negative pole draws negative plate from cathode pole piece magazine 15; The standby sheet sucker B 76 of negative pole is positioned at B 35 places, negative pole secondary location, negative plate is placed into the location of finishing negative plate on the workbench of negative pole secondary location B35; Negative pole lamination sucker B 78 is positioned at B lamination stacking table mechanism 50 places, cooperates the lamination of finishing a negative plate with B lamination stacking table mechanism 50.When the action of above four groups of suckers is all finished, get sheet mechanical arm 70 by negative plate servo motor 71 driving negative poles and be moved to the left a station, negative pole lamination sucker A 72 is positioned at lamination stacking table A 40 places at this moment, cooperates the lamination of finishing a negative plate with A lamination stacking table mechanism 40; The standby sheet sucker A 74 of negative pole is positioned at A 25 places, negative pole secondary location, negative plate is placed into the location of finishing negative plate on A 25 workbench of negative pole secondary location; The standby sheet sucker B 76 of negative pole is positioned at cathode pole piece magazine 15 places, and the standby sheet sucker B 76 of negative pole draws negative plate from cathode pole piece magazine 15; 78 negative poles of negative pole lamination sucker B are drawn the negative plate of finishing the location in B 35 places, secondary location; When the action of above four groups of suckers is all finished, drive negative poles by negative plate servo motor 71 and get sheet mechanical arm 70 station that moves right, the above action that circulates cooperates A lamination stacking table mechanism 40, B lamination stacking table mechanism 50 to carry out the lamination of negative plate.

As shown in Figure 1, the operating state that described positive pole is got sheet mechanical arm 60 is: anodal lamination sucker A 62 is positioned at A lamination stacking table mechanism 40 places, cooperates the lamination of finishing a positive plate with A lamination stacking table mechanism 40; Anodal standby sheet sucker A 64 is positioned at A 20 places, anodal secondary location, positive plate is placed into the location of finishing positive plate on the workbench of anodal secondary location A 20; Anodal standby sheet sucker B 66 is positioned at anode pole piece magazine 14 places, and anodal standby sheet sucker B 66 draws pole piece from anode pole piece magazine 14; Anodal lamination sucker B 68 is positioned at B 30 places, anodal secondary location, and the positive plate of finishing the location is drawn; When the action of above four groups of suckers is all finished, drive positive poles by positive plate servo motor 61 and get sheet mechanical arm 60 station that moves right, A 20 places, 62 anodal secondaries location of anodal lamination sucker A this moment will finish the positive plate of location and draw; Anodal standby sheet sucker A 64 is positioned at anodal magazine 13 places, and anodal standby sheet sucker A 64 draws pole piece from anode pole piece magazine 14; Anodal standby sheet sucker B 66 is positioned at B 30 places, anodal secondary location, positive plate is placed into the location of finishing positive plate on the workbench of anodal secondary location B 30; Anodal lamination sucker B 68 is positioned at B lamination stacking table mechanism 50 places, cooperates the lamination of finishing a positive plate with B lamination stacking table mechanism 50; When the action of above four groups of suckers is all finished, drive positive poles by positive plate servo motor 61 and get sheet mechanical arm 60 station that moves right, the above action that circulates cooperates A lamination stacking table mechanism 40, B lamination stacking table mechanism 50 to carry out the lamination of positive plate.

Described anodal two get sheet mechanical arm 60, negative pole is got sheet mechanical arm 70 and pick up pole piece in anode pole piece magazine 14, cathode pole piece magazine 15, through anodal secondary location A 20, negative pole secondary location A 25(or anodal secondary location B 30, negative pole secondary location B 30) accurately behind the location, in the A lamination stacking table 40(of mechanism or B lamination stacking table mechanism 50) replace blowing; Sheet mechanical arm 60 is got anodal two by membrane unwinding mechanism 80, negative pole is got 70 side-to-side movements of sheet mechanical arm and cooperated the action of two mechanical arms, and barrier film is formed Z-shaped positive/negative plate is separated; Equipment do action like this is realized the lamination assembling of utmost point group, reach the numerical value of setting when number of laminations after, by battery core transfer device A 120(or battery core transfer device B 130) utmost point group is gone to coiling barrier film station; Winding mechanism 100 clamps utmost point group, at utmost point group outsourcing barrier film, after the barrier film that wraps reaches the number of turns of setting, cuts out barrier film mechanism 73 with the barrier film severing outside utmost point group, and equipment enters the assembling of next utmost point group automatically; Meanwhile stop locking gummed paper in the unit subsides of outsourcing barrier film, form complete battery core.

As shown in Figure 1, equipment is centered by A lamination stacking table mechanism 40, B lamination stacking table mechanism 50, consist of two parallel systems, two systems can carry out work simultaneously, also can only use a system works, namely when one of them system failure, another system is unaffected, still can work, when two systems work simultaneously, with the efficient that produces one times.

The above is not that technical scope of the present invention is imposed any restrictions, all according to the technology of the present invention essence to any modification, equivalent variations and modification that above embodiment does, all still belong in the scope of technical scheme of the present invention.

Claims (10)

1. the battery core laminating machine of lithium-ion-power cell comprises:
Lamination stacking table mechanism, it is provided with two and symmetrical the placement, adopts high-speed straight-line servo module group to drive, in order to the location of the positive/negative plate of realizing lithium battery electric core, compress and with the Z-shaped lamination assembly technology of barrier film, form battery core;
The pole piece material box mechanism is in order to the feed storage of positive and negative plate;
The secondary detent mechanism is arranged between lamination stacking table and the pole piece material box mechanism, and pole piece is accurately located;
Get the sheet mechanical arm, comprise that positive pole is got the sheet mechanical arm and negative pole is got the sheet mechanical arm, each is got the sheet mechanical arm and comprises two groups of standby sheet suckers and two groups of lamination suckers, and four suckers pick and place pole piece and finish lamination in material box mechanism, secondary locating platform, lamination stacking table mechanism respectively;
Multi-disc testing agency, be arranged between magazine and the secondary detent mechanism, automatically detect when manipulator is caught the pole piece sheet from magazine and whether lack sheet, multi-disc, automatically again get sheet when lacking sheet, automatic releasing feed back box continues material grasping also with unnecessary pole piece separation during multi-disc, if can not separate for a long time, then report to the police;
Membrane unwinding mechanism is arranged on the top of lamination stacking table, and continuous feeding when battery core is carried out lamination and tail volume initiatively unreels;
Membrane winding mechanism, after being arranged on described negative pole and getting the sheet mechanical arm, the electric core winding barrier film that lamination is finished;
The barrier film shut-off mechanism is arranged on described negative pole and gets between sheet mechanical arm and the described membrane winding mechanism, battery core finish the coiling barrier film with the barrier film severing;
Adhesive tape rubberizing mechanism pastes terminal adhesive tape with the battery core of finishing tail volume barrier film;
The battery core transfer device, with the utmost point group behind the lamination in order gripping transfer to described membrane winding mechanism outsourcing barrier film, be transferred to the adhesive tape rubberizing mechanism rubberizing, the battery core of finishing is moved be put on the discharging drawstring;
The battery core conveyer belt will be finished the battery core storage of packaging technology or change battery core over to next station.
2. the battery core laminating machine of lithium-ion-power cell as claimed in claim 1, it is characterized in that: described pole piece material box mechanism comprises anodal magazine and negative pole magazine, the both positive and negative polarity magazine is the portable magazine of plug-in type, and the pole piece material box mechanism becomes integral sliding pull-type, is convenient to change.
3. the battery core laminating machine of lithium-ion-power cell as claimed in claim 1, it is characterized in that: described pole piece material box mechanism comprises pole piece feeding auxiliary device and pole piece material loading lifting body, and the pole piece feeding auxiliary device is the burst hairbrush, avoids inhaling multi-disc; The material loading lifting body is arranged on pole piece magazine below, according to pole piece Height Adjustment pole piece position in the magazine.
4. the battery core laminating machine of lithium-ion-power cell as claimed in claim 1, it is characterized in that: described membrane unwinding mechanism comprises floating roller, low rubbing cylinder, potentiometer, floating roller absorbs the tension force that feeding moment startup produces in feeding process, prevent from skidding, potentiometer Real-Time Monitoring displacement feeds back signal to and unreels motor and make working tension keep constant.
5. the battery core laminating machine of lithium-ion-power cell as claimed in claim 1 is characterized in that: described membrane unwinding mechanism comprises deviation-rectifying system, and barrier film is rectified a deviation, and guarantees lamination, positive and negative plate and barrier film neat and consistent when reeling.
6. the battery core laminating machine of lithium-ion-power cell as claimed in claim 1, it is characterized in that: described secondary detent mechanism comprises photoelectric sensor, detects to lack sheet or multiple suction sheet.
7. the battery core laminating machine of lithium-ion-power cell as claimed in claim 1 is characterized in that: described positive pole is got sheet mechanical arm and negative pole, and to get standby sheet sucker and two groups of lamination suckers of sheet mechanical arm be vacuum cup; Getting the sheet mechanical arm is moved simultaneously by four groups of suckers of a servo motor driven.
8. the battery core laminating machine of lithium-ion-power cell as claimed in claim 1 is characterized in that: described positive pole is got sheet mechanical arm and negative pole and is got the sheet mechanical arm and comprise the pole piece bending mechanism, is arranged on described positive and negative standby sheet sucker position of getting the sheet mechanical arm.
9. the battery core laminating machine of lithium-ion-power cell as claimed in claim 1 is characterized in that: described membrane winding mechanism comprises that double fastener holds mechanism, and double fastener is held mechanism the whole clampings in battery core both sides are formed protection.
10. the battery core laminating machine of lithium-ion-power cell as claimed in claim 1, it is characterized in that: described membrane winding mechanism comprises barrier film tail volume tension mechanism, roller, barrier film tail volume tension mechanism has cavity structure, sucker or aperture are offered in the surface, pass into vacuum and adsorb barrier film and form tension force, double fastener is held mechanism's driven in synchronism, roller repoussage barrier film, the electric core winding barrier film that lamination is finished.
CN2012205613732U 2012-10-26 2012-10-26 Battery core laminating machine for lithium ion power batteries CN202905907U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012205613732U CN202905907U (en) 2012-10-26 2012-10-26 Battery core laminating machine for lithium ion power batteries

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012205613732U CN202905907U (en) 2012-10-26 2012-10-26 Battery core laminating machine for lithium ion power batteries

Publications (1)

Publication Number Publication Date
CN202905907U true CN202905907U (en) 2013-04-24

Family

ID=48126536

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012205613732U CN202905907U (en) 2012-10-26 2012-10-26 Battery core laminating machine for lithium ion power batteries

Country Status (1)

Country Link
CN (1) CN202905907U (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102969538A (en) * 2012-10-26 2013-03-13 东莞市鸿宝锂电科技有限公司 Battery lamination stacking machine of lithium-ion power battery
CN103700889A (en) * 2013-12-19 2014-04-02 深圳市吉阳自动化科技有限公司 Laminator and lamination method thereof
CN103794822A (en) * 2014-02-28 2014-05-14 山东爱通工业机器人科技有限公司 Automatic lamination production line of power lithium battery piece
CN105789678A (en) * 2016-04-22 2016-07-20 广东亿鑫丰智能装备股份有限公司 Pole piece loading device for battery cell winding lamination stacking machine
CN106340667A (en) * 2016-08-31 2017-01-18 天津市捷威动力工业有限公司 Semi-automatic lithium ion battery core laminating equipment
WO2019148437A1 (en) * 2018-02-01 2019-08-08 深圳前海优容科技有限公司 Electrode plate stacking machine and battery electrode plate stacking method
CN110137576A (en) * 2019-05-22 2019-08-16 广东东博自动化设备有限公司 A kind of lithium battery Full-automatic film sticking machine

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102969538A (en) * 2012-10-26 2013-03-13 东莞市鸿宝锂电科技有限公司 Battery lamination stacking machine of lithium-ion power battery
CN103700889A (en) * 2013-12-19 2014-04-02 深圳市吉阳自动化科技有限公司 Laminator and lamination method thereof
CN103794822A (en) * 2014-02-28 2014-05-14 山东爱通工业机器人科技有限公司 Automatic lamination production line of power lithium battery piece
CN103794822B (en) * 2014-02-28 2015-12-16 山东爱通工业机器人科技有限公司 A kind of automatic laminating production line of dynamic lithium battery battery sheet
CN105789678A (en) * 2016-04-22 2016-07-20 广东亿鑫丰智能装备股份有限公司 Pole piece loading device for battery cell winding lamination stacking machine
CN106340667A (en) * 2016-08-31 2017-01-18 天津市捷威动力工业有限公司 Semi-automatic lithium ion battery core laminating equipment
WO2019148437A1 (en) * 2018-02-01 2019-08-08 深圳前海优容科技有限公司 Electrode plate stacking machine and battery electrode plate stacking method
CN110137576A (en) * 2019-05-22 2019-08-16 广东东博自动化设备有限公司 A kind of lithium battery Full-automatic film sticking machine

Similar Documents

Publication Publication Date Title
CN201017946Y (en) Battery core automatic lamination machine
KR20020089718A (en) Packing apparatus for automated manufacturing system of lithium secondary cell
CN103219546A (en) Coiled lamination stacking machine and battery coiling and laminating method
WO2011020545A1 (en) Method for the production of an electrode stack
CN203850392U (en) Battery winding machine
CN201638903U (en) Integral device for producing pole pieces and coiling cores of batteries
CN201146220Y (en) Multilayer pole ear lithium battery electric core with winding type structure
CN104300162B (en) Automatic assembly device for battery pack
CN201207414Y (en) Automatic laminating machine
JP2008166254A (en) Bipolar battery, and its manufacturing method and device
CN201699081U (en) Pole piece automatic molding machine
CN102024980B (en) Battery cell coiling device
CN104670937A (en) Automatic laminator and an automatic laminating method
CN107508002B (en) One kind cutting folding integrated machine
CN101752607B (en) Lithium ion battery cell packet preparation method and system
CN102683742A (en) Lithium ion battery cell and preparation method thereof
CN102306823B (en) Lamination device and method
KR101410036B1 (en) Automated folding system for manufacturing electrode assembly of secondary battery
CN105789678B (en) Electric core winding laminating machine sheet devices
CN104057439B (en) Sucker slice getting device
CN202373659U (en) Fully automatic numeric control plate packaging machine
CN106299487B (en) A kind of lithium ion laminated battery manufacturing device and manufacturing method
CN202616354U (en) Lithium battery automatic laminating machine
CN103700888B (en) Laminating machine and laminating method thereof
CN104241700B (en) Laminated battery cell preparation device

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130424

Termination date: 20161026