CN102760858B - Bag laminating machine and bag laminating method - Google Patents

Bag laminating machine and bag laminating method Download PDF

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Publication number
CN102760858B
CN102760858B CN201210201704.6A CN201210201704A CN102760858B CN 102760858 B CN102760858 B CN 102760858B CN 201210201704 A CN201210201704 A CN 201210201704A CN 102760858 B CN102760858 B CN 102760858B
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China
Prior art keywords
pole piece
assembly
bag
manipulator
pocket type
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CN201210201704.6A
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CN102760858A (en
Inventor
李攀攀
魏宏生
阳如坤
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Shenzhen Geesun Intelligent Technology Co Ltd
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Shenzhen Geesun Automation Technology Co Ltd
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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

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Abstract

This application discloses one and relate to a kind of bag laminating machine and bag laminating method.In this bag laminating machine, comprise bag making system and lamination system, also comprise mobile device, in this mobile device, the first control assembly can control the first manipulator and moves between bag making system and lamination system, often a pocket type pole piece is obtained in bag making system, mobile device is carried out lamination with regard to direct moving in lamination system, be not only between bag technique and lamination process and realize automation, save manpower, raise the efficiency, and often obtain a pocket type pole piece, just carry out lamination, eliminate the possibility of once getting multi-disc, solve the problem of inhaling multi-disc.

Description

Bag laminating machine and bag laminating method
Technical field
The application relates to pole piece process equipment field, is specifically related to a kind of bag laminating machine and bag laminating method.
Background technology
In pole piece manufacture field, bag technique supplied materials is the pole piece be shaped, upper and lower two volume barrier films, adopts the mode bag of heat-sealing barrier film, then adopts the mode of cold cut to cut off barrier film, complete bag technique.And lamination process is that the pocket type pole piece making bag is passed through artificial or machine interfolded with corresponding negative plate.
At present, the bag of pole piece and lamination are all separately carry out, such as first pole piece to be packed bag, obtain pocket type pole piece, the pocket type pole piece transfer made stockpiles to magazine by recycling manipulator, finally artificial magazine is moved on lamination stacking table, by laminating machine, lamination process is carried out to pocket type pole piece and laminated pole piece.But, owing to there is gap when the soldering and sealing of bag making process pole piece is in diaphragm bag, so pole piece can play in diaphragm bag, diaphragm bag is being transported to magazine from Bag Making Machine or is being transported to the process of lamination stacking table from magazine, always have the play that artificial or unartificial factor causes pole piece in diaphragm bag, such as diaphragm bag and magazine friction during manipulator film releasing, magazine vibration during a dead lift, tilt, thus cause the short circuit of battery core and bad.Simultaneously, in the fetching process of diaphragm bag, because the material cause of diaphragm bag, more electrostatic can be produced between diaphragm bag and diaphragm bag, cause absorption between two panels diaphragm bag firm, when sheet got by the manipulator of laminating machine, easily once get multi-disc pocket type pole piece, thus cause multi-disc pocket type pole piece to be folded into battery core.
Summary of the invention
The application provides a kind of the bag laminating machine and the bag laminating method that make bag and lamination integration.
According to the first aspect of the application, the application provides a kind of bag laminating machine, comprising:
Bag making system, for pole piece bag, the pocket type pole piece had for placing pocket type pole piece places position;
Lamination system, for carrying out lamination processing process, it comprises the lamination position for placing laminated pole piece and pocket type pole piece;
And mobile device, for after the obtained pocket type pole piece of bag making system, described pocket type pole piece is moved to lamination system, it comprises the first control assembly and can place at described pocket type pole piece and to move between position and lamination position and to pick and place the first manipulator of pocket type pole piece, and described first manipulator is controlled by the first control assembly.
In the further embodiment of the one of the application, described bag making system also comprises the pocket type pole piece positioning and rectifying assembly for positioning correction to pocket type pole piece, and described pocket type pole piece is placed position and is arranged on described pocket type pole piece positioning and rectifying assembly.
In the further embodiment of the one of the application, the laminated pole piece that described lamination system comprises for placing laminated pole piece places position, described mobile device also comprises the second manipulator for picking and placeing laminated pole piece, and described second manipulator moves and picks and places laminated pole piece between described laminated pole piece placement position and lamination position.
In the further embodiment of the one of the application, described bag making system comprises pole piece input unit, barrier film input unit, platform assembly, soldering and sealing assembly and cutting assembly, described pole piece input unit and barrier film input unit are all corresponding with platform assembly to be arranged, for bag pole piece and barrier film being stacked at platform assembly place, described platform assembly, soldering and sealing assembly, cutting assembly set gradually.
In the further embodiment of the one of the application, described platform assembly also comprises the corona mechanism for carrying out corona treatment to barrier film and bag pole piece.
In the further embodiment of the one of the application, described pole piece input unit comprises pole piece material stock assembly, pole piece positioning component and pole piece and picks and places assembly, described pole piece picks and places assembly and comprises the 3rd manipulator and corresponding control assembly, and described 3rd manipulator moves and picks and places bag pole piece between pole piece material stock assembly and pole piece positioning component.
In the further embodiment of the one of the application, described barrier film input unit comprises barrier film material stock and unreels assembly and membrane assembly, the membrane manipulator that described membrane assembly comprises membrane control assembly, the 4th actuating unit and driven by the 4th actuating unit.
Present invention also provides a kind of pole piece bag laminating method, comprising:
Step a, carries out bag process by barrier film and bag pole piece;
Step b, step a be an obtained pocket type pole piece often, just described pocket type pole piece is automatically moved to lamination system and carries out lamination process.
In the further embodiment of the one of the application, before bag process is carried out to barrier film and bag pole piece, corona treatment is carried out to barrier film and bag pole piece.
In the further embodiment of the one of the application, before pocket type pole piece carries out lamination process, correction process is positioned to pocket type pole piece.
The beneficial effect of the application is:
In this bag laminating machine, comprise bag making system and lamination system, also comprise mobile device, in this mobile device, the first control assembly can control the first manipulator and moves between bag making system and lamination system, often a pocket type pole piece is obtained in bag making system, mobile device is carried out lamination with regard to direct moving in lamination system, be not only between bag technique and lamination process and realize automation, save manpower, raise the efficiency, and often obtain a pocket type pole piece, just carry out lamination, eliminate the possibility of once getting multi-disc, solve the problem of inhaling multi-disc.
Accompanying drawing explanation
Fig. 1 is the structural representation sketch in a kind of embodiment of the application's bag laminating machine;
Fig. 2 is the structural representation of mobile device in a kind of embodiment of the application's bag laminating machine.
Embodiment
By reference to the accompanying drawings the present invention is described in further detail below by embodiment.
In the application, bag pole piece refers to the pole piece preparing to carry out bag process, and this pole piece can be positive plate, also can be negative plate.Pocket type pole piece refers to the combination of pole piece and the diaphragm bag obtained after pole piece and barrier film carry out bag process, bag pole piece through with the process of barrier film bag after obtain pocket type pole piece.Laminated pole piece prepares to carry out the pole piece of lamination process with pocket type pole piece, if in pocket type pole piece, bag pole piece adopts is positive plate, then now laminated pole piece is negative plate; If what in pocket type pole piece, bag pole piece adopted is negative plate, then now laminated pole piece is positive plate.
In the embodiment of the present application, bag laminating machine comprises bag making system, lamination system and mobile device.This bag making system is used for pole piece bag, and it has pocket type pole piece and places position, for placing the pocket type pole piece after making bag.This lamination system is used for carrying out lamination processing process, and it comprises lamination position, for laminated pole piece and the pocket type pole piece of being staggeredly placed.This mobile device is that the pocket type pole piece for being obtained by bag making system directly moves to lamination system, it comprises the first control assembly and the first manipulator, under control assembly controls, the first manipulator moves and picks and places pocket type pole piece between pocket type pole piece placement position and lamination position.After the obtained pocket type pole piece of bag making system, control assembly just controls the first driving mechanism driving device hand and moves in lamination system by the pocket type pole piece that bag making system is obtained, carry out lamination, therefore this bag laminating machine only moves a pocket type pole piece at every turn, the possibility of once getting multi-disc can be eliminated, solve the problem of inhaling multi-disc.
Embodiment one:
Please refer to Fig. 1, this enforcement one is with bag pole piece for positive plate, and laminated pole piece is negative plate is that example is described, and wherein bag laminating machine comprises bag making system, lamination system and mobile device.
This bag making system is used for pole piece bag, and it comprises pole piece input unit, barrier film input unit, soldering and sealing assembly 17, cutting assembly 19, platform assembly 16 and pocket type pole piece positioning and rectifying assembly 21.This pole piece input unit and barrier film input unit are all corresponding with platform assembly 16 to be arranged, for bag pole piece and barrier film are stacked at platform assembly 16 place, this platform assembly 16, soldering and sealing assembly 17, cutting assembly 19, pocket type pole piece positioning and rectifying assembly 21 sets gradually, after pocket type pole piece and barrier film stack on platform assembly 16, be sent in soldering and sealing assembly 17 and carry out bag process, after bag completes, pocket type pole piece cuts from barrier film and delivers to pocket type pole piece positioning and rectifying assembly 21 and position by cutting assembly 19, finally by mobile device pocket type pole piece moved in lamination system and carry out lamination.
Particularly, this pole piece input unit comprises pole piece material stock assembly 11, pole piece positioning component 12 and pole piece and picks and places assembly 13.This pole piece material stock assembly 11 is anode material case assembly, for depositing the positive plate cut.This pole piece positioning component 12 is positive pole secondary positioning component, and for carrying out mechanical type secondary positioning and rectifying by cylinder to pole piece, so that when pole piece is placed in barrier film, position is accurate.This pole piece picks and places assembly 13 and comprises the 3rd manipulator and corresponding control assembly, 3rd control assembly controls the 3rd manipulator and moves between anode material case assembly and positive pole secondary positioning component, and such as the 3rd manipulator moves between anode material case assembly and positive pole secondary positioning component by the mode of sliding or rotate.3rd manipulator picks and places bag pole piece under the control of control assembly, and such as manipulator can adopt suction nozzle as picking and placeing head, and control assembly controls suction nozzle and draws or unclamp positive plate.
This barrier film input unit comprises barrier film material stock and unreels assembly and membrane assembly, this barrier film material stock unreel assembly comprise put membrane module A14, put membrane module B15 and tension force correction assembly, put membrane module A14, put membrane module B15 and be respectively used to unreel barrier film and lower diaphragm plate, by managing in air-expanding shaft tensioner barrier film, realize the fixing of barrier film coiled strip, keep the consistency of barrier film and substrate vertical range, utilize unreeling of direct current machine to realize barrier film and unreel continuously.Tension force correction assembly utilizes gravity-roller buffer memory feedback signal to realize the constant of membrane tension, is detected the limit of barrier film by fiber sensor, realizes barrier film initiatively correction.This membrane assembly 18 is for pulling barrier film, make to put membrane module A14, put membrane module B15 and carry out membrane unwinding, it comprises membrane control assembly and membrane manipulator, and membrane manipulator pulls barrier film under the control of control assembly, makes it enter soldering and sealing assembly 17 and carries out envelope process.
Platform assembly 16 is for stacking barrier film and positive plate, first by membrane assembly 18, lower diaphragm plate is placed on platform assembly 16, by manipulator, the positive plate after the correction of positive pole secondary positioning component is moved on lower diaphragm plate again, thereafter upper barrier film is placed on positive plate.Platform assembly 16 comprises corona mechanism, and this corona mechanism carries out corona treatment to barrier film and pole piece, barrier film and pole piece is fitted, avoids the displacement of pole piece on barrier film.
Barrier film on platform assembly 16 and positive plate are together pulled in soldering and sealing assembly 17 by membrane assembly 18, pole piece is encapsulated in barrier film by the mode of heat-sealing by soldering and sealing assembly 17, adopt accurate thermostat control temperature within 2 degree, heating part adopts as heat-generating pipe and heat conductive silica gel or fills magnesium powder as heater, to ensure thermostatic control.After cutting assembly 19 is arranged on soldering and sealing assembly 17, for pocket type pole piece good for soldering and sealing is separated from barrier film.After bag operation completes, adopt the mode of scissors mouth cold cut to be cut off by barrier film, ensure that the cut-out precision of barrier film is ± 0.3mm.
This pocket type pole piece positioning and rectifying assembly 21, for carrying out correction location to pocket type pole piece, is to ensure that position is accurate when pocket type pole piece is placed in the lamination position of lamination system better.After pocket type pole piece cuts off by cutting assembly 19, manipulator is utilized to move to pocket type pole piece positioning and rectifying assembly 21 by pocket type pole piece from the cut-out position of cutting assembly 19, in this example, adopt CCD high light to penetrate barrier film to locate pole piece, full servo XY axle and R angle deviation-rectifying system position diaphragm bag.Certainly, in other embodiments, after bag making system completes bag, can directly move to lamination system from the cut-out position (this is cut to now for pocket type pole piece places position) of cutting assembly 19, carry out lamination process.
Lamination system is used for both positive and negative polarity and replaces lamination, comprise negative pole magazine assembly 41, negative pole secondary positioning component 42 and lamination position 44, this negative pole magazine assembly 41 is for depositing the negative plate cut out, this negative pole secondary positioning component 42 carries out secondary location for anticathode sheet, localization method can with reference to positive pole secondary positioning component 12, and this negative pole secondary positioning component 42 is provided with laminated pole piece and places position.This lamination position 44 is for placing laminated pole piece (this example is negative plate) and pocket type pole piece.In lamination process, clamping cylinder compresses pole piece and barrier film, until be stacked to the setting sheet number of pole piece, always battery core push type broach remains on same working depth at every turn, with the increase of battery core thickness, servomechanism controls lamination stacking table and declines, and guarantees that battery core is in impaction state all the time.
Please refer to Fig. 1 and Fig. 2, this mobile device comprises the first control assembly, the first manipulator 31, second manipulator 32 and corresponding Power Component, and Power Component comprises motor 33, transmission mechanism 34 and makes the rotation and lifting assembly 35 of the first manipulator 31 and the second manipulator 32 rotation and lifting.This first control assembly is for controlling the action of Power Component and the first manipulator 31 and the second manipulator 32.First manipulator 31, under the driving of corresponding Power Component, moves around, and under the control of the first control assembly, picks and places pocket type pole piece between pocket type pole piece positioning and rectifying assembly 21 and the lamination position 44 of laminating machine.Second manipulator 32, under the driving of corresponding Power Component, is placed between position 41 and lamination position 44 in the laminated pole piece placing laminated pole piece and is moved around, and pick and place laminated pole piece under the control of the first control assembly.First manipulator 31 and the second manipulator 32 can be driven by same Power Component, also can be controlled by different dynamic assembly.
In the present embodiment one, whenever bag making system completes a pocket type pole piece, now this pocket type pole piece is just moved to lamination system and carries out lamination process by mobile device, compared with prior art, can eliminate the possibility of once getting multi-disc, solves the problem of inhaling multi-disc.Meanwhile, platform assembly 16, corona treatment is carried out to barrier film and pole piece, barrier film and pole piece are fitted, the displacement of pole piece on barrier film can be avoided.
Embodiment two:
Please refer to Fig. 2, the present embodiment two discloses a kind of method of bag lamination, and it comprises step:
Step a, carries out bag process by barrier film and bag pole piece.
Be specially: positive pole supplied materials is located for the first time, utilize manipulator to move positive plate, and by positive pole secondary positioning component, utilize cylinder to carry out mechanical type secondary positioning and rectifying to pole piece.And put membrane module A, put membrane module B and unreel barrier film and lower diaphragm plate respectively, by managing in air-expanding shaft tensioner barrier film, realizing the fixing of barrier film coiled strip, keeping the consistency of barrier film and substrate vertical range, utilize unreeling of direct current machine to realize barrier film and unreel continuously.Tension force correction assembly utilizes gravity-roller buffer memory feedback signal to realize the constant of membrane tension, is detected the limit of barrier film by fiber sensor, realizes barrier film initiatively correction.Then by positive plate being expected on barrier film, be located between barrier film and lower diaphragm plate.Pull barrier film and pole piece by membrane assembly, utilize soldering and sealing assembly to carry out bag process, pocket type pole piece cuts by recycling cutting assembly.
In order to avoid pole piece opposed diaphragm moves, before barrier film and bag pole piece carry out bag process, corona treatment can be carried out to barrier film and bag pole piece, barrier film and bag pole piece be fitted, avoids the displacement of pole piece on barrier film.
Step b, step a be an obtained pocket type pole piece often, just this pocket type pole piece is automatically moved to lamination system and carries out lamination process.
Being specially: when often obtaining a pocket type pole piece in step a, with regard to utilizing the mobile device as described in embodiment one, this pocket type pole piece laminating system being carried out lamination process.During lamination process, pocket type pole piece and laminated pole piece interfolded.
In order to ensure the accurate of pocket type pole piece position, before pocket type pole piece carries out lamination process, correction process can be positioned to pocket type pole piece.
In the present embodiment two, whenever bag making system completes a pocket type pole piece, now this pocket type pole piece is just moved to lamination system and carries out lamination process by mobile device, compared with prior art, can eliminate the possibility of once getting multi-disc, solves the problem of inhaling multi-disc.Meanwhile, before barrier film and bag pole piece carry out bag process, corona treatment can be carried out to barrier film and bag pole piece, barrier film and pole piece be fitted, avoids the displacement of pole piece on barrier film.
Above content is in conjunction with concrete execution mode further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations.For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, some simple deduction or replace can also be made.

Claims (8)

1. a bag laminating machine, is characterized in that, comprising:
Bag making system, for pole piece bag, the pocket type pole piece had for placing pocket type pole piece places position;
Lamination system, for carrying out lamination processing process, it comprises the lamination position for placing laminated pole piece and pocket type pole piece;
And mobile device, for after the obtained pocket type pole piece of bag making system, described pocket type pole piece is moved to lamination system, described mobile device comprises the first control assembly, the first manipulator, the second manipulator and corresponding Power Component, described Power Component comprises motor, transmission mechanism and makes the rotation and lifting assembly of the first manipulator and the second manipulator rotation and lifting, and this first control assembly is for controlling the action of Power Component and the first manipulator and the second manipulator.
2. bag laminating machine as claimed in claim 1, it is characterized in that, described bag making system also comprises the pocket type pole piece positioning and rectifying assembly for positioning correction to pocket type pole piece, and described pocket type pole piece is placed position and is arranged on described pocket type pole piece positioning and rectifying assembly.
3. bag laminating machine as claimed in claim 1, it is characterized in that, the laminated pole piece that described lamination system comprises for placing laminated pole piece places position, described mobile device also comprises the second manipulator for picking and placeing laminated pole piece, and described second manipulator moves and picks and places laminated pole piece between described laminated pole piece placement position and lamination position.
4. bag laminating machine as claimed in claim 2, it is characterized in that, the laminated pole piece that described lamination system comprises for placing laminated pole piece places position, described mobile device also comprises the second manipulator for picking and placeing laminated pole piece, and described second manipulator moves and picks and places laminated pole piece between described laminated pole piece placement position and lamination position.
5. the bag laminating machine as described in any one of claim 1-4, it is characterized in that, described bag making system comprises pole piece input unit, barrier film input unit, platform assembly, soldering and sealing assembly and cutting assembly, described pole piece input unit and barrier film input unit are all corresponding with platform assembly to be arranged, for bag pole piece and barrier film being stacked at platform assembly place, described platform assembly, soldering and sealing assembly, cutting assembly set gradually.
6. bag laminating machine as claimed in claim 5, it is characterized in that, described platform assembly also comprises the corona mechanism for carrying out corona treatment to barrier film and bag pole piece.
7. bag laminating machine as claimed in claim 5, it is characterized in that, described pole piece input unit comprises pole piece material stock assembly, pole piece positioning component and pole piece and picks and places assembly, described pole piece picks and places assembly and comprises the 3rd manipulator and corresponding control assembly, and described 3rd manipulator moves and picks and places bag pole piece between pole piece material stock assembly and pole piece positioning component.
8. bag laminating machine as claimed in claim 5, it is characterized in that, described barrier film input unit comprises barrier film material stock and unreels assembly and membrane assembly, and described membrane assembly comprises membrane control assembly, membrane manipulator.
CN201210201704.6A 2012-06-18 2012-06-18 Bag laminating machine and bag laminating method Active CN102760858B (en)

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CN105119009B (en) * 2015-08-18 2018-04-10 深圳吉阳智云科技有限公司 The manufacture method of battery bag
CN107303751A (en) * 2016-04-21 2017-10-31 玉山精密涂布股份有限公司 Sheet material applying method
CN107482171A (en) * 2017-07-31 2017-12-15 深圳市格林晟科技有限公司 A kind of battery pole piece is die cut bag lamination equipment integrating
CN109301165B (en) * 2018-09-09 2021-09-17 南京博能自动化科技有限公司 Die cutting and bag making integrated machine and die cutting and bag making method
CN113782807B (en) * 2021-10-29 2023-02-14 深圳市迪斯普设备有限公司 Semi-automatic lamination machine for glove box
CN116404096A (en) * 2023-03-09 2023-07-07 三一技术装备有限公司 Film-making method and system

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Address after: 518000 Guangdong city of Shenzhen province Baoan District Fuyong Street South Huaide Chui Huaide Industrial Park District twenty-ninth Building 1 floor, 2 floor and 6 floor

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Denomination of invention: Bag-making and laminating machine and bag-making and laminating method

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