CN202616354U - Lithium battery automatic laminating machine - Google Patents

Lithium battery automatic laminating machine Download PDF

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Publication number
CN202616354U
CN202616354U CN2012200782664U CN201220078266U CN202616354U CN 202616354 U CN202616354 U CN 202616354U CN 2012200782664 U CN2012200782664 U CN 2012200782664U CN 201220078266 U CN201220078266 U CN 201220078266U CN 202616354 U CN202616354 U CN 202616354U
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CN
China
Prior art keywords
lamination
cylinder
platform
lithium battery
mainly
Prior art date
Application number
CN2012200782664U
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Chinese (zh)
Inventor
白龙佳
许建承
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东莞市斯宇自动化设备有限公司
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Priority to CN2012200782664U priority Critical patent/CN202616354U/en
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Publication of CN202616354U publication Critical patent/CN202616354U/en

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    • 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 discloses a lithium battery automatic laminating machine and belongs to the technical field of battery production equipment. The lithium battery automatic laminating machine comprises a positive plate feeding fixture, a positive plate positioning device, a laminating device, a negative plate positioning device and a negative plate feeding fixture which are clockwise arranged on a mounting table successively, wherein the feeding fixtures and the positioning devices of the positive and negative plates are distributed on two sides of the laminating device symmetrically, a rotary manipulator capable of rotating forwards and reversely is fixed on a mounting platform in the center of the devices and provided with four claws which correspond to four successive stations in five stations respectively, and an isolation membrane emptying device, an isolation membrane oscillation device and an automatic capture battery core emptying device are further arranged nearby the laminating device. According to the lithium battery automatic laminating machine, a rotary movement mode is used to replace a traditional linear movement mode, accordingly, the speed is accelerated, and the efficiency is increased.

Description

The automatic lamination machine of a kind of lithium battery

Technical field

The utility model relates to the battery production equipment technical field, particularly relates to the automatic lamination machine of a kind of lithium battery.

Technical background

The stacked utmost point group of the many employings of power lithium battery is become by the folded system face of multilayer positive/negative plate, and at interlayer barrier film is set, and its barrier film adopts Z type folding mode.

In the prior art; The Chinese utility model patent that is called " a kind of stacking mechanism " like publication number " CN201532991U " name discloses a kind of lamination machine; It is through the horizontal direction drive unit being set on stacking mechanism, making stacking mechanism rectilinear motion in the horizontal direction.This equipment takes up space greatly, and efficient is not high.

The utility model content

The utility model to existing lithium battery lamination machine adopt the straight line move mode cause speed slowly, the big problem that takes up space, provide a kind of lithium ion battery automatic lamination machine.

The technical scheme that the utility model adopted is: the automatic lamination machine of lithium battery comprises by the hour hands direction and is fixed in material clamp on material clamp on the positive plate on the erecting bed, positive plate positioner, lamination device, negative plate positioner and the negative plate successively; Wherein, the last material clamp of said positive and negative plate and positioner are symmetrically distributed in lamination device both sides; Also be fixed with on the above-mentioned erecting bed that respectively installs the center one can positive and negative rotation rotating machine arm, this rotating machine arm has four paws, four stations in respectively corresponding above-mentioned five continuous stations; Near the lamination device, also be provided with barrier film discharging device, barrier film pendulous device and grasp electric core blanking device automatically.

Described rotating machine arm mainly comprises rotation platform, and bearing pedestal places on the rotation platform, drives the driving cylinder of this bearing pedestal rotation and the travel mechanism of driven in rotation lifting platform, also comprises four cantilevers and vacuum cup.

Described lamination device mainly comprises the lamination platform, drives the cylinder that this lamination platform moves up and down, and lamination platform both sides have the guide rail cylinder respectively and are installed on the guide rail cylinder and are in four paws of four jiaos of lamination platforms top.

On the described positive plate on material clamp or the negative plate material clamp mainly comprise article carrying platform, and drive the lowering or hoisting gear that this article carrying platform moves, also comprise and regulate adjusting device that article carrying platform moves horizontally and the go up and down inductor of location of article carrying platform.

Described positive plate positioner or negative plate positioner mainly comprise substrate; Left and right sides detent mechanism lays respectively at the substrate offside with the front and back detent mechanism and links to each other with substrate, and promote about substrate, seesaw about promote cylinder and front and back promote cylinder.

Described barrier film discharging device mainly comprises inflatable axle, blowing motor, gravity cylinder that is installed on the side plate and the inductor that the barrier film edge is corrected.

Described automatic barrier film pendulous device mainly comprises servo travelling carriage, on the servo travelling carriage handgrip is installed, and drives the cylinder that this handgrip is held with a firm grip and unclamped, and drives the cylinder of this handgrip rotation, and servo motor, leading screw and guide rail also are installed on the servo travelling carriage.

Described automatic extracting electricity core blanking device mainly comprises handgrip, drives the cylinder of this handgrip motion, and servo travelling carriage links to each other with cylinder, also comprises the servo motor and the guide rail that are installed on the servo travelling carriage.

The beneficial effect of the utility model is:

1. because the handgrip that the utility model adopts is the mode of rotation, entire equipment overall dimension reduces a lot;

2. change the rotation transplanting method into by traditional straight line move mode, speed up, efficient increases;

3. pole piece anchor clamps, positioner and lamination device are distributed in around the hand grip rotary table, make to pick and place material conveniently, and the adjustment space is bigger.

Description of drawings

Fig. 1 is the utility model overall structure sketch map;

Fig. 2 is the utility model rotating machine arm structural representation;

Fig. 3 is the utility model lamination apparatus structure sketch map;

Fig. 4 is material clamp or a negative plate material loading clamp structure sketch map on the utility model positive plate;

Fig. 5 is the utility model positive plate positioner or negative plate positioning device structure sketch map;

Fig. 6 is the utility model barrier film discharging device structural representation;

Fig. 7 is the utility model barrier film pendulous device structural representation;

Fig. 8 grasps electric core blanking device structural representation automatically for the utility model.

The practical implementation step

To combine accompanying drawing that the utility model is done further to describe below:

The overall structure sketch map of the utility model as shown in Figure 1; A kind of lithium battery lamination machine comprises by the hour hands direction and is fixed in material clamp 2 on material clamp 1 on the positive plate on the erecting bed, positive plate positioner 3, lamination device 6, negative plate positioner 4 and the negative plate successively; Wherein, the positioner 4 of the positioner 3 of the last material clamp 2 of the last material clamp 1 of said positive plate and negative plate and positive plate and negative plate is symmetrically distributed in lamination device 6 both sides; Also be fixed with on the above-mentioned erecting bed that respectively installs the center one can positive and negative rotation rotating machine arm 7, this rotating machine arm 7 has four paws, four stations of respectively corresponding above-mentioned five continuous stations; Near lamination device 6, also be provided with barrier film discharging device 5, barrier film pendulous device 9 and grasp electric core blanking device 8 automatically.

The utility model in use, after opening the automatic lamination machine of lithium battery, material clamp 1 is filled it up with positive plate on the positive plate, material clamp 2 is filled it up with negative plate on the negative plate; Be arranged with 2 five workers of material clamp on material clamp 1 on the positive plate, positive plate positioner 2, lamination device 6, negative plate positioner 4 and the negative plate in the direction of the clock, four rotating machine arms 55,56,57 and 58 are arranged in the direction of the clock.Any one rotating machine arm can two move back and forth between the workers; Initial when being rotated counterclockwise, on the rotating machine arm 55 corresponding positive plates material clamp 1 and grasp negative plate, rotating machine arm 56 corresponding positive plate positioners 3 and to positive plate position processings, rotating machine arm 57 corresponding lamination devices 6 and placement negative plate on lamination platform 41, rotating machine arm 58 corresponding negative plate positioners 4 and anticathode sheet position processing; Initial when being rotated counterclockwise the end to turning clockwise, rotating machine arm 55 corresponding anodal positioners 3 and positive plate positioned processing, rotating machine arm 56 corresponding lamination devices 6 and place positive plate on lamination platform 41; After rotating machine arm was put into a slice pole piece lamination device, barrier film discharging device 5 can cover one deck barrier film on pole piece; Through above-mentioned steps circulation carry out counterclockwise, clockwise after the operation, when pole piece reached specified number, handgrip 61 can grasp electric core to grasping electric core blanking device 8.

The utility model rotating machine arm 7 structural representations as shown in Figure 2; Rotating machine arm mainly comprises rotation platform 51; Bearing pedestal 52 places on the rotation platform 51; Drive the driving cylinder 53 of this bearing pedestal rotation and the travel mechanism 54 of driven in rotation lifting platform, also comprise four cantilevers and vacuum cup 55~58; The effect that drives cylinder 53 is that the driving shaft bearing is rotated along contrary direction, and travel mechanism 54 moves up and down rotation platform and cantilever integral body; The equal in length of four cantilevers.

The utility model pole piece lamination device 6 structural representations as shown in Figure 3; Lamination device 6 mainly comprises lamination platform 41; Drive the cylinder 42 that this lamination platform moves up and down, and lamination platform both sides there is guide rail cylinder 43 respectively and is installed on guide rail cylinder 43 and is in four paws 44 of four jiaos of tops of lamination platform.When cylinder 42 drove the lamination platforms and moves downward, guide rail cylinder 43 drove four paws and blocks plus or minus utmost point pole piece on lamination platform 41, will be positioned over 41 last times of lamination platform as pole piece; Guide rail cylinder 42 drives four paws 44 and retreats; Cylinder 42 drives 41 risings of lamination platform simultaneously, and rotating machine arm 56 or 57 rotates pole pieces in lamination platform 41, the operation before repeating again; Cylinder 42 drives lamination platform 41 and descends, and guide rail cylinder and cylinder platform drive four paws 44 and block the pole piece of newly putting into lamination platform 41.

Material clamp 2 structural representations on material clamp 1 or the negative plate on the utility model positive plate as shown in Figure 4; On the positive plate on material clamp 1 or the negative plate material clamp 2 mainly comprise article carrying platform 11; And drive the lowering or hoisting gear 12 that this article carrying platform moves, also comprise and regulate adjusting device 14 that article carrying platform moves horizontally and 15 and the go up and down inductor 13 of location of article carrying platform.Adjusting device 14 and 15 can be regulated on the positive plate material clamp 2 position all around on material clamp 1 or the negative plate; Make the extracting pole piece that rotating machine arm can be just in time; Inductor 13 is installed on the article carrying platform 11, induction article carrying platform 11 and the sucker of rotating machine arm 55 or 58 and the distance between this article carrying platform 11.

The utility model positive plate positioner 3 as shown in Figure 5 or negative plate positioner 4 structural representations; Positive plate positioner 3 or negative plate positioner 4 comprise that mainly substrate 21, left detent mechanism 22, right detent mechanism 23, prelocalization mechanism 24 and back detent mechanism 25 lay respectively at substrate 21 offsides and link to each other with substrate 21, and promote about substrate, seesaw about promote cylinder 26 and front and back promotion cylinder 27.About promote cylinder 26 and promote under the acting in conjunction of cylinder 27 with front and back, the position of adjustment substrate 21 makes rotating machine arm 56 or 57 to grasp pole piece with correct mode.

The utility model barrier film coiler device 5 structural representations as shown in Figure 6, barrier film discharging device 5 mainly comprise inflatable axle 32, blowing motor 33, gravity cylinder 34 that is installed on the side plate 31 and the inductor 35 that the barrier film edge is corrected.The main effect of inflatable axle 32 and blowing motor 33 is that barrier film is unreeled automatically; The main effect of gravity cylinder 34 is that barrier film is carried out Tension Control.

The utility model barrier film pendulous device 9 structural representations as shown in Figure 7; Barrier film pendulous device 9 mainly comprises guide rail 72; Servo travelling carriage 74 is arranged in the guide rail 72, four rotating shafts 73 are installed on the servo travelling carriage 74, servo travelling carriage 74 is driven by servo motor 71.Servo motor 71 drives servo travelling carriage 74 and in guide rail 72, moves, and four rotating shafts 73 that are connected in servo travelling carriage swing on lamination platform 41, thereby make every stack a slice pole piece, just cover one deck barrier film.

The utility model as shown in Figure 8 grasps electric core blanking device 8 structural representations automatically; Described automatic extracting electricity core blanking device 8 mainly comprises servo travelling carriage 64; Handgrip 61 is installed on the servo travelling carriage; Drive the cylinder 62 that this handgrip 61 is held with a firm grip and unclamped, drive the cylinder 63 of these handgrip 61 rotations, servo motor 65, leading screw 66 and guide rail 67 also are installed on the servo travelling carriage 64.After electric core lamination was accomplished, under the effect that drives cylinder 62 and 63, handgrip 61 rotated the electric core of holding with a firm grip, rotates to shift servo travelling carriage 64 again, and handgrip 61 unclamps and places electric core on leading screw 66 then, and the driving of process servo motor is with electric core blanking.

Above-described only is a preferred implementation of the utility model.What be worth explanation is; For the person of ordinary skill of the art; Under the prerequisite that does not break away from the utility model principle; Can also make some distortion and improvement to the utility model, so all equivalences of doing according to the described structure of the utility model patent claim, characteristic and principle change or modify, these characteristics belong to the scope of the utility model patent application protection equally.

Claims (8)

1. the automatic lamination machine of lithium battery is characterized in that: comprise by the hour hands direction and be fixed in material clamp on material clamp on the positive plate on the erecting bed, positive plate positioner, lamination device, negative plate positioner and the negative plate successively; Wherein, the last material clamp of said positive and negative plate and positioner are symmetrically distributed in lamination device both sides; Also be fixed with on the above-mentioned erecting bed that respectively installs the center one can positive and negative rotation rotating machine arm, this rotating machine arm has four paws, four stations of respectively corresponding above-mentioned five continuous stations; Near the lamination device, also be provided with barrier film discharging device, barrier film pendulous device and grasp electric core blanking device automatically.
2. the automatic lamination machine of a kind of lithium battery according to claim 1; It is characterized in that: described rotating machine arm mainly comprises rotation platform; Bearing pedestal places on the rotation platform; Drive the driving cylinder of this bearing pedestal rotation and the travel mechanism of driven in rotation lifting platform, also comprise four cantilevers and vacuum cup.
3. the automatic lamination machine of a kind of lithium battery according to claim 1; It is characterized in that: described lamination device mainly comprises the lamination platform; Drive the cylinder that this lamination platform moves up and down, and lamination platform both sides there is the guide rail cylinder respectively and is installed on the guide rail cylinder and is in four paws of four jiaos of lamination platforms top.
4. the automatic lamination machine of a kind of lithium battery according to claim 1; It is characterized in that: on the described positive plate on material clamp or the negative plate material clamp mainly comprise article carrying platform; And drive the lowering or hoisting gear that this article carrying platform moves, also comprise and regulate adjusting device that article carrying platform moves horizontally and the go up and down inductor of location of article carrying platform.
5. the automatic lamination machine of a kind of lithium battery according to claim 1; It is characterized in that: described positive plate positioner or negative plate positioner mainly comprise substrate; Left and right sides detent mechanism lays respectively at the substrate offside with the front and back detent mechanism and links to each other with substrate, and promote about substrate, seesaw about promote cylinder and front and back promote cylinder.
6. the automatic lamination machine of a kind of lithium battery according to claim 1 is characterized in that: described barrier film discharging device mainly comprises inflatable axle, gravity cylinder, blowing motor that is installed on the side plate and the inductor that the barrier film edge is corrected.
7. the automatic lamination machine of a kind of lithium ion battery of writing according to claim 1; It is characterized in that: described barrier film pendulous device mainly comprises servo travelling carriage; On the servo travelling carriage handgrip is installed; Drive the cylinder that this handgrip is held with a firm grip and unclamped, drive the cylinder of this handgrip rotation, servo motor, leading screw and guide rail also are installed on the servo travelling carriage.
8. the automatic lamination machine of a kind of lithium battery according to claim 1; It is characterized in that: described automatic extracting electricity core blanking device mainly comprises handgrip; Drive the cylinder of this handgrip motion, servo travelling carriage links to each other with cylinder, also comprises the servo motor and the guide rail that are installed on the servo travelling carriage.
CN2012200782664U 2012-03-05 2012-03-05 Lithium battery automatic laminating machine CN202616354U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012200782664U CN202616354U (en) 2012-03-05 2012-03-05 Lithium battery automatic laminating machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012200782664U CN202616354U (en) 2012-03-05 2012-03-05 Lithium battery automatic laminating machine

Publications (1)

Publication Number Publication Date
CN202616354U true CN202616354U (en) 2012-12-19

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103178316A (en) * 2013-03-08 2013-06-26 佛山市邦普循环科技有限公司 Novel electric vehicle power battery pack separation apparatus
CN104552421A (en) * 2015-01-30 2015-04-29 宁波得益机电设备有限公司 Automatic feeding mechanism and method for CNC (computer numerical control) punching machine
CN106159311A (en) * 2016-09-14 2016-11-23 东莞新能源科技有限公司 Battery core stacking positioner and localization method
CN106159336A (en) * 2016-08-24 2016-11-23 合肥国轩高科动力能源有限公司 A kind of laminating machine of laminated Li-ion core
CN106410285A (en) * 2014-09-23 2017-02-15 东莞新能源科技有限公司 Laminated cell manufacturing device
CN106450409A (en) * 2016-08-17 2017-02-22 广东精毅科技股份有限公司 Battery piece laminating apparatus and method
CN106602126A (en) * 2016-12-30 2017-04-26 惠州金源精密自动化设备有限公司 Cell pairing rubberizing system
CN106784973A (en) * 2016-12-30 2017-05-31 惠州金源精密自动化设备有限公司 Battery core matches mechanism

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103178316B (en) * 2013-03-08 2015-06-17 广东邦普循环科技有限公司 Novel electric vehicle power battery pack separation apparatus
CN103178316A (en) * 2013-03-08 2013-06-26 佛山市邦普循环科技有限公司 Novel electric vehicle power battery pack separation apparatus
CN106410285A (en) * 2014-09-23 2017-02-15 东莞新能源科技有限公司 Laminated cell manufacturing device
CN104552421A (en) * 2015-01-30 2015-04-29 宁波得益机电设备有限公司 Automatic feeding mechanism and method for CNC (computer numerical control) punching machine
CN106450409A (en) * 2016-08-17 2017-02-22 广东精毅科技股份有限公司 Battery piece laminating apparatus and method
CN106450409B (en) * 2016-08-17 2019-08-13 广东精毅科技股份有限公司 A kind of cell piece lamination device and method
CN106159336A (en) * 2016-08-24 2016-11-23 合肥国轩高科动力能源有限公司 A kind of laminating machine of laminated Li-ion core
CN106159336B (en) * 2016-08-24 2018-09-18 合肥国轩高科动力能源有限公司 A kind of laminating machine of laminated Li-ion core
CN106159311A (en) * 2016-09-14 2016-11-23 东莞新能源科技有限公司 Battery core stacking positioner and localization method
CN106159311B (en) * 2016-09-14 2019-05-24 东莞新能源科技有限公司 Battery core stacks positioning device and localization method
CN106784973A (en) * 2016-12-30 2017-05-31 惠州金源精密自动化设备有限公司 Battery core matches mechanism
CN106784973B (en) * 2016-12-30 2019-04-19 惠州金源精密自动化设备有限公司 Battery core matches mechanism
CN106602126B (en) * 2016-12-30 2019-06-11 惠州金源精密自动化设备有限公司 Battery core matches rubberizing system
CN106602126A (en) * 2016-12-30 2017-04-26 惠州金源精密自动化设备有限公司 Cell pairing rubberizing system

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