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CN110265615A - A kind of adhesive tape rubberizing mechanism, Full-automatic pole sheet pelleter and cell winding device - Google Patents

A kind of adhesive tape rubberizing mechanism, Full-automatic pole sheet pelleter and cell winding device Download PDF

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Publication number
CN110265615A
CN110265615A CN201910488283.1A CN201910488283A CN110265615A CN 110265615 A CN110265615 A CN 110265615A CN 201910488283 A CN201910488283 A CN 201910488283A CN 110265615 A CN110265615 A CN 110265615A
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CN
China
Prior art keywords
adhesive tape
glue
moulding
rubberizing
rubberizing mechanism
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CN201910488283.1A
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Chinese (zh)
Other versions
CN110265615B (en
Inventor
黄森
呙德红
谭国彪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Chengjie Intelligent Equipment Co Ltd
Original Assignee
Shenzhen Chengjie Intelligent Equipment Co Ltd
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.)
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Priority to CN201910488283.1A priority Critical patent/CN110265615B/en
Publication of CN110265615A publication Critical patent/CN110265615A/en
Application granted granted Critical
Publication of CN110265615B publication Critical patent/CN110265615B/en
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    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/13Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/139Processes of manufacture
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/05Accumulators with non-aqueous electrolyte
    • H01M10/058Construction or manufacture
    • H01M10/0587Construction or manufacture of accumulators having only wound construction elements, i.e. wound positive electrodes, wound negative electrodes and wound separators
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50Current conducting connections for cells or batteries
    • H01M50/531Electrode connections inside a battery casing
    • 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
    • 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
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50Manufacturing or production processes characterised by the final manufactured product

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Tyre Moulding (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

The invention discloses a kind of adhesive tape rubberizing mechanisms, including the first adhesive tape rubberizing mechanism from the rubberizing of pole piece side, first adhesive tape rubberizing mechanism includes the first glue clamping assembly, first draws glue component, first connects glue component, first cuts glue component and the first moulding block, the first glue clamping assembly and this first connect the two sides that the first moulding block is arranged in glue component, this first connects gluing mechanism and includes the first plastic roll wheel and first take gluing mechanism, the adhesive tape that the first glue clamping assembly clamps is pulled out and is sent to the side of the first moulding block by the first drawing glue component, this first connects glue component and crosses the first moulding block from the other side and connect the adhesive tape that the first glue clamping assembly is sent by the first plastic roll wheel support, after the first bale splitter structure cuts the adhesive tape of setting length, the first adhesive tape position for taking gluing mechanism auxiliary to cut accurately is adsorbed on the first moulding block.Adhesive tape rubberizing mechanism of the invention can realize high-precision rubberizing.

Description

A kind of adhesive tape rubberizing mechanism, Full-automatic pole sheet pelleter and cell winding device
Technical field
The present invention relates to battery manufacturing equipment technical fields, high, high production efficiency more particularly to a kind of rubberizing precision Adhesive tape rubberizing mechanism, Full-automatic pole sheet pelleter and cell winding device.
Background technique
Lithium battery is that a kind of device of storage charge is widely used in all kinds of electrical equipments.
Tab is a kind of raw material of lithium ion polymer battery product, is the gold for extracting positive and negative anodes from battery core Belong to electric conductor, is the ear of battery positive and negative polarities, is the contact point when carrying out charge and discharge.This contact point is inside battery A kind of connection.Tab is divided into three kinds of materials, and using aluminium (Al) material, (outermost end of aluminum material will weld a part to the anode of battery Nickel strap), cathode uses nickel (Ni) material, and cathode also has copper nickel plating (Ni-Cu) material, they are all by film and metal tape two Part is combined.
In battery film-making, need to complete polar-ear gluing technique, then will be encapsulated after tab welding extremely on piece, weld pole The pole piece of ear needs to complete multiple tracks rubberizing technique according to the design requirement of lithium battery product.
It is existing in rubberizing technique, usually the adhesive tape cut is labelled on pole piece by a pair of of moulding block actuation.But It, cannot in order to guarantee that the working space of moulding block, existing adhesive tape rubberizing mechanism are usually that gluing mechanism is sent to cut adhesive tape compared with distant positions Adhesive tape is sent to forward to moulding block Working position, general stretch out by individually mechanical folder goes to clamp the adhesive tape cut and pull out glue Band.Meanwhile mechanical folder stretches out when going laminating tape, it is necessary to and the moulding block in work keeps certain interval, to avoid work of damaging Part, therefore in order to guarantee that the existing moulding block of sufficient working space is commonly made to 7 word shapes each other, cause to take glue process without Method realizes accurate control, moreover, usually there is the unstable situation of adhesive tape adherency, or because viscous in machinery clamping adhesive tape Power is insufficient, and stretchy adhesive tape is not fed.
And traditional moulding block is typically designed to small size moulding block to make small size battery core, meanwhile, moulding block In order to adsorb adhesive tape, machined surface can design multiple suckers to adsorb adhesive tape, if moulding block mechanism, which is designed too small, will appear nothing Method adsorbs the problem of adhesive tape.Also, surging is inadequate at present for the moulding block rubberizing of small size, rubberizing built on the sand, rubberizing effect Difference.
Therefore, existing pole piece tabletting technology has yet to be improved and developed.
Summary of the invention
The present invention for the technical problem present on, provide a kind of high rubberizing precision, adhesive tape rubberizing mechanism of high production efficiency, Full-automatic pole sheet pelleter and cell winding device.
In a first aspect, the technical solution that embodiment of the present invention provides is: providing a kind of adhesive tape rubberizing mechanism, the adhesive tape rubberizing mechanism packet The first adhesive tape rubberizing mechanism from the rubberizing of pole piece side is included, which includes the first glue clamping assembly, first draws glue component, the One connects glue component, first cuts glue component and the first moulding block, the first glue clamping assembly and this first connect glue component and be arranged at this The two sides of first moulding block, this first connects gluing mechanism and includes the first plastic roll wheel and first take gluing mechanism, this first draws glue component The adhesive tape that the first glue clamping assembly clamps is pulled out to and is sent to the side of the first moulding block, this first connects glue component from the other side It crosses the first moulding block and the adhesive tape that the first glue clamping assembly is sent is connect by the first plastic roll wheel support, which cuts After the adhesive tape for setting length, which is accurately adsorbed on the first moulding block.
Further, which includes the second adhesive tape rubberizing mechanism from the rubberizing of the pole piece other side, second adhesive tape rubberizing mechanism Glue component is connect including the second adhesive clamping assembly, the second drawing glue component, second, second cuts glue component and the second moulding block, this second Doubling component and this second connect the two sides that the second moulding block is arranged in glue component, second to connect gluing mechanism include the second plastic roll wheel for this And second take gluing mechanism, which pulls out the adhesive tape that the second adhesive clamping assembly clamps and is sent to second moulding The side of block, this second connects glue component and crosses the second moulding block from the other side and connect the second doubling group by the second plastic roll wheel support The adhesive tape that part is sent, after which cuts the adhesive tape of setting length, second adhesive tape for taking gluing mechanism auxiliary to cut Position is accurately adsorbed on the second moulding block.
Preferably, vacuum chuck is arranged in the machined surface of the first moulding block, which is fixed on the first moulding block In driving mechanism;Vacuum chuck is arranged in the machined surface of the second moulding block, which is fixed on the driving of the second moulding block In mechanism.
As the first embodiment of the adhesive tape rubberizing mechanism, which is to patch gluing structure, and first adhesive tape rubberizing mechanism is also It holds down assembly including first, the first adhesive tape feeder assembly, this first holds down assembly the adhesive tape road of the first glue clamping assembly is arranged in On diameter, which is connected by adhesive tape with the first glue clamping assembly;Second adhesive tape rubberizing mechanism further includes second It holds down assembly, the second adhesive tape feeder assembly, this second holds down assembly and be arranged on the tape path of the second adhesive clamping assembly, this Two adhesive tape feeder assemblies are connected by adhesive tape with the second adhesive clamping assembly.
In the first embodiment, which includes mechanically pressing from both sides, pressing from both sides and push under machinery and press from both sides under the machinery Doubling cylinder;This first draw gluing mechanism include draw glue cylinder and draw glue sliding rail, the first doubling mechanism be mounted on this first It draws on gluing mechanism;This first holds down assembly including the pressing plate and compression cylinder that can compress adhesive tape;The adhesive tape feeder assembly includes Charging sliding rail, charging rubber tire and the charging cylinder for driving the charging rubber tire, the charging rubber tire are mounted on the charging sliding rail.
As the second embodiment of the adhesive tape rubberizing mechanism, which is dislocation gluing structure, and first adhesive tape rubberizing mechanism is also Rubber tire component is crossed including being arranged between the first moulding block and the second moulding block, it includes the first moulding that this, which crosses rubber tire component, Wheel, the second moulding wheel and several rubber tires excessively, the first moulding wheel are arranged at the first moulding block relative position, second pressure Rubber tire is arranged at the second moulding block relative position.
In a second embodiment, the first Fibre Optical Sensor for detecting top rubberizing position is set at the first moulding wheel Device;The second fibre optical sensor for detecting lower part rubberizing position is set at the second moulding wheel.
In a second embodiment, first adhesive tape rubberizing mechanism further include first hold down assembly, the first adhesive tape feeder assembly, this One, which holds down assembly, is arranged on the tape path of the first glue clamping assembly, the first adhesive tape feeder assembly by adhesive tape and this first The linking of doubling component;Second adhesive tape rubberizing mechanism further include second hold down assembly, the second adhesive tape feeder assembly, this second holds down assembly It is arranged on the tape path of the second adhesive clamping assembly, which is held in the mouth by adhesive tape and the second adhesive clamping assembly It connects.
Second aspect, the technical solution that embodiment of the present invention provides is: a kind of Full-automatic pole sheet pelleter is provided, including Pole piece storage device, polar-ear gluing device and welder, further include foregoing adhesive tape rubberizing mechanism, pole piece traction mechanism from The pole piece storage device draws pole piece and passes through the welder and the adhesive tape rubberizing mechanism.
The third aspect, the technical solution that embodiment of the present invention provides is: providing a kind of cell winding device, including film-making Machine and up- coiler, the pelleter and/or the up- coiler use foregoing adhesive tape rubberizing mechanism.
The beneficial effect of embodiment of the present invention is: the adhesive tape rubberizing mechanism, Full-automatic pole sheet pelleter and electricity of the present embodiment Doubling component, is arranged in the side of moulding block by core winding apparatus, and other side setting connects glue component, by the doubling component with connect The cooperation of glue component, this connects glue component and passes through the adhesive tape caught on doubling component from the bottom of moulding block, then by taking gluing mechanism The adhesive tape attached is accurately attached on the machined surface of moulding block.This connects the plastic roll wheel of glue component and takes glue modular construction simple, It completes to be accurately positioned convenient for the confined space below doubling block.
By above-mentioned rubberizing scheme, adhesive tape rubberizing mechanism of the invention, Full-automatic pole sheet pelleter and cell winding device can To accomplish minimum 4 millimeters of pole piece rubberizing width, the market vacancy is compensated for.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with The structure shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the complete machine mechanism front view of Full-automatic pole sheet pelleter of the embodiment of the present invention;
Fig. 2 is the complete machine mechanism rearview of Full-automatic pole sheet pelleter of the embodiment of the present invention;
Fig. 3 is the gluing device first partial structure chart of Full-automatic pole sheet pelleter of the embodiment of the present invention;
Fig. 4 is the second local structural graph of gluing device of Full-automatic pole sheet pelleter of the embodiment of the present invention;
Fig. 5 is the gluing device overlooking structure figure of the Full-automatic pole sheet pelleter of the embodiment of the present invention;
Fig. 6 is the dislocation gluing structure rearview of adhesive tape rubberizing mechanism of the embodiment of the present invention;
Fig. 7 is the first main view of dislocation rubberizing of adhesive tape rubberizing mechanism of the embodiment of the present invention;
Fig. 8 is the second main view of dislocation rubberizing of adhesive tape rubberizing mechanism of the embodiment of the present invention;
Fig. 9 is adhesive tape rubberizing mechanism of the embodiment of the present invention to patch gluing structure rearview;
Figure 10 is the first main view to patch rubberizing of adhesive tape rubberizing mechanism of the embodiment of the present invention;And
Figure 11 is the second main view to patch rubberizing of adhesive tape rubberizing mechanism of the embodiment of the present invention.
Drawing reference numeral explanation:
Specific embodiment
Understand in order to make the object, technical scheme and advantages of the embodiment of the invention clearer, with reference to the accompanying drawing to this hair Bright embodiment is described in further details.Here, the illustrative embodiments of the present invention and their descriptions are used to explain the present invention, but simultaneously It is not as a limitation of the invention.
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.Base Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts it is all its His embodiment, shall fall within the protection scope of the present invention.
It is to be appreciated that if relating to directionality instruction (such as up, down, left, right, before and after ...) in the embodiment of the present invention, Then directionality instruction be only used for explain under a certain particular pose (as shown in the picture) between each component relative positional relationship, Motion conditions etc., if the particular pose changes, directionality instruction is also correspondingly changed correspondingly.
In addition, being somebody's turn to do " first ", " second " etc. if relating to the description of " first ", " second " etc. in the embodiment of the present invention Description be used for description purposes only, be not understood to indicate or imply its relative importance or implicitly indicate indicated skill The quantity of art feature." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one spy Sign.It in addition, the technical solution between each embodiment can be combined with each other, but must be with those of ordinary skill in the art's energy It is enough realize based on, will be understood that the knot of this technical solution when conflicting or cannot achieve when occurs in the combination of technical solution Conjunction is not present, also not the present invention claims protection scope within.
Please refer to Fig. 1 and Fig. 2, the Full-automatic pole sheet pelleter of the present embodiment, the high-precision for positive plate of lithium battery Full-automatic film-making.The Full-automatic pole sheet pelleter includes pole piece storage device, polar-ear gluing device, welder and glue plastering machine Structure.
The cell winding device of the present embodiment, the winding for lithium battery electric core.The cell winding device includes pelleter And up- coiler, the pelleter and/or the up- coiler are using the adhesive tape rubberizing mechanism of the present embodiment.
The Full-automatic pole sheet pelleter includes pole piece storage device, polar-ear gluing device, welder and adhesive tape rubberizing mechanism.
Lithium battery positive-negative plate, into rolling step, is being rolled up after coating, cutting, soldering polar ear and rubberizing process Positive/negative plate and membrane winding are integrated on machine into battery core.Before tab welding, need to tab exposed parts carry out it is encapsulated, Prevent battery core product short-circuit.The effect of pole-piece pole-ear welder is by tab welding on pole piece in pelleter, pole piece and pole Ear is respectively by different feeding mechanism feedings into welder, when being welded, the gas of pole-piece pole-ear welding mechanism Cylinder driving plumb joint is run to pole piece tab welding, and tab and pole piece are welded and fixed by plumb joint.The glue plastering machine of pelleter Structure is used to stick protective glue band to pole piece.For the pole piece of different battery core models, the technique for pasting protective glue band is also different, therefore Rubberizing technique is different, and the present embodiment is related to patch rubberizing and dislocation rubberizing.
From the point of view of briefly, the Full-automatic pole sheet pelleter of the present embodiment, including pole piece storage device, polar-ear gluing device, weldering Connection device and adhesive tape rubberizing mechanism.Pole piece traction mechanism from the pole piece storage device by traction pole piece by the welder and The adhesive tape rubberizing mechanism.
The adhesive tape rubberizing mechanism of the present embodiment includes the first adhesive tape rubberizing mechanism of rubberizing being completed to the first face of pole piece and to pole piece the First adhesive tape rubberizing mechanism of two faces completion rubberizing.First adhesive tape rubberizing mechanism is identical as second adhesive tape rubberizing mechanism, thus it is following mainly with Structure is described in detail for first adhesive tape rubberizing mechanism.
Each adhesive tape rubberizing mechanism includes doubling component, draws glue component, connect glue component, cut glue component and moulding block.The doubling Component connects the two sides that the moulding block is arranged in glue component with this, this connects gluing mechanism and includes plastic roll wheel and take gluing mechanism, the drawing glue The adhesive tape that the doubling component clamps is pulled out and is sent to the side of the moulding block by component, this connects glue component and crosses the pressure from the other side Blob of viscose is connect the adhesive tape that the doubling component is sent by the plastic roll wheel support, and after which cuts the adhesive tape of setting length, this takes glue The adhesive tape position that mechanism auxiliary is cut accurately is adsorbed on the moulding block.
The pelleter of the present embodiment is arranged mutually matched doubling component and connects glue component.The doubling component is arranged in moulding The side of block, other side setting connect glue component, and by the doubling component and the cooperation for connecing glue component, this connects glue component from moulding block Bottom pass through and catch on adhesive tape on doubling component, then by take gluing mechanism by the adhesive tape attached be accurately attached to moulding block plus On work face.This connects the plastic roll wheel of glue component and takes glue modular construction simple, completes essence convenient for the confined space below doubling block Determine position.
Specific embodiment
Please also refer to Fig. 3 to Fig. 5, the Full-automatic pole sheet pelleter of the present embodiment, including board 1, pole piece storage device 2, polar-ear gluing device 3, welder 4 and adhesive tape rubberizing mechanism 5.Pole piece traction mechanism passes through traction pole from the pole piece storage device Piece passes through the welder and the adhesive tape rubberizing mechanism.
The pole piece storage device 2 includes pole piece spindle motor 21, dedusting motor 22, the first pole piece detector 24, the second pole piece Detector 25, pole piece material disk 211, the first dust removal brush 231 and the second dust removal brush 232.
The gluing device includes tab feeding mechanism 31, send gluing mechanism 32, tab positioning mechanism 35, blows gluing mechanism 34, packet Gluing mechanism 35 send lug mechanism 36 and tab cutting mechanism 37.
The tab feeding mechanism 31 includes ear pole material disk 311, several rubber tire and pallets 312 excessively.This send gluing mechanism 32 Including cover material disk 321, encapsulated send glue sliding rail 323, encapsulated drawing glue cylinder 325, encapsulated drawing glue sliding rail 326 and encapsulated moulding Cylinder 327.The tab positioning mechanism 35 includes tab briquetting 351.It includes being arranged in encapsulated bottom plate 341 and gas that this, which blows gluing mechanism 34, Multiple gas holes on 322 side of cylinder.
The encapsulation mechanism includes tab briquetting 351, encapsulated bracket 352 and encapsulated idler wheel 353.The lug mechanism 36 includes Moulding cylinder 361 draws glue motor 362, tab feeder assembly 363, tab feeding sliding rail 364 and pressure tab cylinder 365.The pole Ear cutting mechanism includes that third cuts glue cylinder and third rubber knife.
The welder 4 includes bottom plate 40, welding servo motor 41, third pole piece detector 42, plumb joint 43, short circuit inspection It surveys device 44, adjust screw 46, weld cylinder 47, welding shaft 48 and weldering pressure component 49.
When the gluing device works, several rubber tires of crossing are pulled out tab from ear pole material disk 311, cross glue by a series of Wheel assembly reaches 312 lower section of pallet.Cover material disk 321 discharges adhesive tape, and encapsulated moulding cylinder 327 send glue sliding rail 323 encapsulated Stretch out the adhesive tape pushed down on encapsulated bottom plate 341.Encapsulated drawing glue cylinder 325 pushes tab feeding mechanism 31 in encapsulated drawing glue sliding rail 326 move ahead, and pull out adhesive tape, send to the tab bottom of 312 lower section of pallet.Due to the soft couch of adhesive tape, by encapsulated bottom plate 341, cylinder The aperture on 322 sides is blown up and down, keeps adhesive tape parallel.Moulding cylinder up clamps adhesive tape.Encapsulated moulding cylinder 327 is encapsulated It send glue sliding rail 323 upward retraction, unclamps the adhesive tape on encapsulated bottom plate 341.Encapsulated drawing glue cylinder 325 pulls tab feeding mechanism 31 Encapsulated drawing glue sliding rail 326 back, encapsulated moulding cylinder 327 it is encapsulated send glue sliding rail 323 stretching push down on encapsulated bottom plate 341 Adhesive tape cuts glue cylinder 328 and up stretches out cutter 329 for extra adhesive tape cutting.Moulding cylinder 361 retracts, and pressure tab cylinder 365 is past Under push down tab, draw glue motor 362 that tab feeder assembly 363 is driven to pull tab forward on tab feeding sliding rail 364.
When encapsulated, tab passes through bottom plate 40, and tab briquetting 351 stretches out, pushes down tab, prevent from shifting, and cylinder pushes encapsulated The encapsulated idler wheel 353 of 352 end of bracket moves, and adhesive tape is up blown afloat in the hole that bottom plate 40 is arranged, and encapsulated idler wheel 353 rolls around, Adhesive tape is driven to wrap tab.
In the present embodiment, short-circuit detecting device 44 incudes whether wrap adhesive tape and short-circuit conditions on tab, if tab The encapsulated bad alarm, such as buzzer turn of then being opened by controller is by artificial treatment.If after polar-ear gluing being non-defective unit, It then presses tab cylinder 365 to push down tab down, draws glue motor 362 that tab feeder assembly 363 is driven to draw in tab feeding sliding rail 364 Dynamic tab forward, is sent into all-wave ultrasonic welding device 45.Screw 46 is adjusted to adjust under 45 whole group of all-wave ultrasonic welding device Press position.
In welding, the pole piece 8 of the pole piece storage device 1 is pulled out from pole piece material disk 211.The first pole piece detector 24 Pole piece is detected whether.First dust removal brush 231 and the second dust removal brush 232 clean out pole piece upper and lower surface, by system When the second pole piece detector 25 being arranged detects that pole piece 8 passes through, prompt to slow down to controller.When optical fiber proximity third pole piece is examined It surveys device 42 and detects pole piece position, weld cylinder 47 drives welding shaft 48 down, drives weldering pressure component 49, makes plumb joint 43 will Tab point is welded on pole piece 8.
The adhesive tape rubberizing mechanism 5 of the present embodiment includes the first adhesive tape rubberizing mechanism of rubberizing being completed to the first face of pole piece and to pole piece the Second adhesive tape rubberizing mechanism of two faces completion rubberizing.First adhesive tape rubberizing mechanism is identical as second adhesive tape rubberizing mechanism, thus it is following mainly with Structure is described in detail for first adhesive tape rubberizing mechanism.
Generally speaking, the adhesive tape rubberizing mechanism 5 of the present embodiment is applicable to patch adhesive tape rubberizing mechanism and dislocation adhesive tape rubberizing mechanism.This reality It applies in example, the element that number 5 starts is expressed as the structure for including to patch adhesive tape rubberizing mechanism and the adhesive tape rubberizing mechanism that misplaces.Number 6 is opened The element of head is included in in patch rubberizing embodiment.The element that number 7 starts is included in dislocation rubberizing embodiment.
The adhesive tape rubberizing mechanism includes the first adhesive tape rubberizing mechanism from the rubberizing of pole piece side, which includes the first doubling Component, the first drawing glue component, first connect glue component, first cut glue component and the first moulding block, the first glue clamping assembly with should First connects the two sides that the first moulding block is arranged in glue component, this first connects gluing mechanism and include the first plastic roll wheel and first take glue The adhesive tape that the first glue clamping assembly clamps is pulled out and is sent to the side of the first moulding block by mechanism, the first drawing glue component, should First, which connects glue component, crosses the first moulding block from the other side and connects the glue that the first glue clamping assembly is sent by the first plastic roll wheel support Band, after which cuts the adhesive tape of setting length, the first adhesive tape position for taking gluing mechanism auxiliary to cut is accurately It is adsorbed on the first moulding block.
Similarly, which includes the second adhesive clamping assembly, the second drawing glue component, second connects glue component, second Cut glue component and the second moulding block, the second adhesive clamping assembly and this second connect the second moulding block is arranged in glue component two Side, this second connects gluing mechanism and includes the second plastic roll wheel and second take gluing mechanism, this second draws glue component by the second doubling group The adhesive tape that part clamps pulls out and is sent to the side of the second moulding block, this second connects glue component and cross second moulding from the other side Block is connect the adhesive tape that the second adhesive clamping assembly is sent by the second plastic roll wheel support, which cuts the adhesive tape of setting length Afterwards, which is accurately adsorbed on the second moulding block.
When to patch rubberizing, first briquetting work opposite with second briquetting completes rubberizing on the two sides of pole piece.In mistake When the rubberizing of position, which combined rubber tire component, while second briquetting is mutually also in relation with rubber tire component excessively the two of pole piece Complete rubberizing in face.
In order to sufficiently adsorb adhesive tape, vacuum chuck is arranged in the machined surface of the first moulding block, which is fixed on In first moulding block driving mechanism;Vacuum chuck is arranged in the machined surface of the second moulding block, which is fixed on second In moulding block driving mechanism.
It is introduced below to patch rubberizing:
Please also refer to Fig. 9 to Figure 11, as the first embodiment of the adhesive tape rubberizing mechanism, which is to patch rubberizing knot Structure, as other than above-mentioned general structure, the first adhesive tape rubberizing mechanism to patch gluing structure further includes first to patch gluing structure It holds down assembly and the first adhesive tape feeder assembly.This first holds down assembly and is arranged on the tape path of the first glue clamping assembly, The first adhesive tape feeder assembly is connected by adhesive tape with the first glue clamping assembly.
It similarly, further include second holding down assembly and the second adhesive tape feeding group to the second adhesive tape rubberizing mechanism of patch gluing structure Part.This second holds down assembly and is arranged on the tape path of the second adhesive clamping assembly, which passes through adhesive tape It is connected with the second adhesive clamping assembly.
The first doubling mechanism includes mechanically pressing from both sides, pressing from both sides and push the doubling cylinder 5111 pressed from both sides under the machinery under machinery, This is mechanically pressed from both sides, mechanical lower folder forms mechanical folder 5112.
The first drawing gluing mechanism includes drawing glue cylinder 5121 and drawing glue sliding rail 5123.The first doubling mechanism is mounted on this First draws on gluing mechanism.
First to connect gluing mechanism include connecing glue bracket 513, the first plastic roll wheel 5135 for connecing 513 end of glue bracket being arranged in for this And first take gluing mechanism.First to take gluing mechanism include taking glue sliding rail 5137 and taking glue cylinder 5138 for this.This connects glue bracket 513 This is connected to take on glue sliding rail 5137.
First cuts glue component including cutting glue cylinder 5141 and cutter 5142.
This first holds down assembly including the pressing plate 6161 and compression cylinder 6162 that can compress adhesive tape.
The first adhesive tape feeder assembly include feed sliding rail 6103, charging rubber tire 6102 and drive the charging rubber tire into Expect that cylinder 6104, the charging rubber tire 6102 are mounted on the charging sliding rail 6103.
It is described below by taking the first adhesive tape rubberizing mechanism as an example to the rubberizing course of work of patch rubberizing below: adhesive tape from the first material Charging tray 6101 pulls out, and crosses rubber tire component by a series of, reaches mechanical folder 5112, when pole piece passes through from screw 5113, folder Glue cylinder 5111 drive the lower clip of mechanical folder 5112 sliding rail 5114 up, clamp adhesive tape.Glue cylinder 5121 is drawn to drive machinery Folder 5112, toward front slide, pulls out one section of adhesive tape in drawing glue sliding rail 5123.The the first plastic roll wheel 5135 of release of glue cylinder 5131 is connect to connect The adhesive tape is fixedly connected on the first plastic roll wheel 5135 by glue sliding rail 5132 toward front slide.Connect glue component takes glue cylinder 5138 retract, and the first plastic roll wheel 5135 is taking glue sliding rail 5137 up to slide, lifting adhesive tape, and adhesive tape is adsorbed on the first moulding block 515 machined surface.
Moulding cylinder 5161 is released the first moulding block 515 and is pressed down, and adhesive tape is depressed on pole piece 8.
At this point, pelleter prepares the adhesive tape of rubberizing next time.The drawing glue cylinder 5121 drives mechanical folder 5112 drawing glue sliding Rail 5123 retracts, and compression cylinder 6162 pushed down rubber tire 6104 with dynamic pressure plate 6161, and prevented adhesive tape from retracting.Feed 6104 band of cylinder It moved rubber tire 6102 to slide up and down in charging sliding rail 6103, and adjusted adhesive tape length.At this point, cutting glue cylinder 5141 lifts cutter 5142 Up cut off extra adhesive tape.Moulding cylinder 5161 retracts the first moulding block 515 and up moves, and limiting cylinder 5162 is released down First moulding block, 515 certain distance, for limiting.
Similarly, the structure of second adhesive tape rubberizing mechanism and operational relationship and principle are identical as first adhesive tape rubberizing mechanism, only position Set opposite with first adhesive tape rubberizing mechanism, details are not described herein.
Dislocation rubberizing introduced below:
Please also refer to Fig. 6 to 8, as the second embodiment of the adhesive tape rubberizing mechanism, which is dislocation gluing structure.
As dislocation gluing structure other than above-mentioned general structure, the first adhesive tape rubberizing mechanism of the gluing structure that misplaces further includes It is arranged between the first moulding block and the second moulding block and crosses rubber tire component 72.It includes the first moulding that this, which crosses rubber tire component 72, Take turns the 721, second moulding wheel 723 and several rubber tires 722 excessively.The first moulding wheel 721 setting is opposite in the first moulding block 515 At position, which is arranged at 525 relative position of the second moulding block.Second, which connects gluing mechanism 523, assists adhesive tape It is adsorbed on the working face of the second moulding block 525.
In addition, first adhesive tape rubberizing mechanism further include first hold down assembly, the first adhesive tape feeder assembly, this first holds down assembly It is arranged on the tape path of the first glue clamping assembly, which is held in the mouth by adhesive tape and the first glue clamping assembly It connects.Second adhesive tape rubberizing mechanism of the dislocation gluing structure was similarly arranged rubber tire component, held down assembly and adhesive tape feeder assembly.
In a second embodiment, the first optical fiber for detecting top rubberizing position is arranged at the first moulding wheel 721 to pass Sensor 735;The second fibre optical sensor 736 for detecting lower part rubberizing position is set at the second moulding wheel 723.
The first doubling mechanism includes mechanically pressing from both sides, pressing from both sides and push the doubling cylinder 5111 pressed from both sides under the machinery under machinery, This is mechanically pressed from both sides, mechanical lower folder forms mechanical folder 5112.
The first drawing gluing mechanism includes drawing glue cylinder 5121 and drawing glue sliding rail 5123.The first doubling mechanism is mounted on this First draws on gluing mechanism.
First to connect gluing mechanism include connecing glue bracket 513, the first plastic roll wheel 5135 for connecing 513 end of glue bracket being arranged in for this And first take gluing mechanism.First to take gluing mechanism include taking glue sliding rail 5137 and taking glue cylinder 5138 for this.This connects glue bracket 513 This is connected to take on glue sliding rail 5137.
First cuts glue component including cutting glue cylinder 5141 and cutter 5142.
This first holds down assembly including the pressing plate 7161 and compression cylinder 7162 that can compress adhesive tape.
The first adhesive tape feeder assembly include feed sliding rail 7102, charging rubber tire 7103 and drive the charging rubber tire into Expect that cylinder 7104, the charging rubber tire 7103 are mounted on the charging sliding rail 7102.
As shown in Figure 6 to 8, the course of work of pole piece dislocation adhesive tape rubberizing mechanism is described below:
Servo motor 71 drives dislocation adhesive tape rubberizing mechanism operating.Adhesive tape is pulled out from the first disk of material 7101, process is a series of Cross rubber tire component, reach mechanical folder 5112.When pole piece passes through from rubber tire component 72 is crossed, doubling cylinder 5111 drives mechanical folder 5112 lower clip doubling sliding rail 5114 up, clamp adhesive tape.Draw glue cylinder 5121 that mechanical folder 5112 is driven to draw glue sliding rail 5123, toward front slide, pull out one section of adhesive tape.It connects glue cylinder 5131 and releases the first plastic roll wheel 5135 and connecing glue sliding rail 5132 toward advancing slip It is dynamic, fixation adhesive tape.
Glue cylinder 5138 is taken to retract, which is taking glue sliding rail 5137 up to slide, adhesive tape is being lifted, by glue Band is adsorbed on the machined surface of the first moulding block 515.The moulding cylinder 5161 drives the first moulding block 515 to press down, by adhesive tape pressure To pole piece 8.
At this point, pelleter prepares the adhesive tape of rubberizing next time.The gas drawing glue cylinder 5121 drives mechanical folder 5112 drawing glue Sliding rail 5123 retracts.Compression cylinder 7162 prevents adhesive tape from retracting with rubber tire was pushed down under dynamic pressure plate 7161.The charging cylinder 7104 It drives charging rubber tire 7103 to slide up and down in charging sliding rail 7102, adjusts the length of adhesive tape release.This is cut glue cylinder 5141 and lifts Cutter 5142 up cuts off extra adhesive tape.Moulding cylinder 5161 retracts the first moulding block 515 and up moves.Limiting cylinder 5162 515 certain distance of the first moulding block is released, down for limiting.
In dislocation adhesive tape rubberizing mechanism, the one side of pole piece combines the first moulding wheel 721 to complete rubberizing by the first moulding block 515, The another side of pole piece combines the second moulding wheel 723 to complete rubberizing by the second moulding block 525.This is crossed 72 one side of rubber tire component and is used to On the other hand rubberizing is also used to through several direction inversions for crossing rubber tire 722 for pole piece.
Similarly, in dislocation rubberizing technique, the structure and operational relationship and principle of second adhesive tape rubberizing mechanism and first patch Gluing mechanism is identical, and only position is opposite with first adhesive tape rubberizing mechanism, and details are not described herein.
First fibre optical sensor 735 is used to detect the position of pole piece top rubberizing, which is used for Detect the position of pole piece lower part rubberizing.
The adhesive tape rubberizing mechanism, Full-automatic pole sheet pelleter and cell winding device of the present embodiment exist the setting of doubling component The side of moulding block, other side setting connect glue component, and by the doubling component and the cooperation for connecing glue component, this connects glue component from pressure The bottom of blob of viscose passes through the adhesive tape caught on doubling component, then by taking gluing mechanism that the adhesive tape attached is accurately attached to moulding block Machined surface on.This connects the plastic roll wheel of glue component and takes glue modular construction simple, complete convenient for the confined space below doubling block At accurate positioning.
By above-mentioned rubberizing scheme, Full-automatic pole sheet pelleter of the invention and cell winding device can accomplish minimum 4 millimeters of pole piece rubberizing width, compensates for the market vacancy.
Mode the above is only the implementation of the present invention is not intended to limit the scope of the invention, all to utilize this Equivalent structure or equivalent flow shift made by description of the invention and accompanying drawing content, it is relevant to be applied directly or indirectly in other Technical field is included within the scope of the present invention.

Claims (10)

1. a kind of adhesive tape rubberizing mechanism, which is characterized in that the adhesive tape rubberizing mechanism includes the first adhesive tape rubberizing mechanism from the rubberizing of pole piece side, institute The first adhesive tape rubberizing mechanism is stated to include the first glue clamping assembly, the first drawing glue component, first connect glue component, first cut glue component and first Moulding block, the first glue clamping assembly connect the two sides that the first moulding block is arranged in glue component with described first, and described first Connecing gluing mechanism includes that the first plastic roll wheel and first take gluing mechanism, and the first drawing glue component clamps the first glue clamping assembly Adhesive tape pull out and be sent to the side of the first moulding block, described first, which connects glue component, crosses first moulding from the other side Block is connect the adhesive tape that the first glue clamping assembly is sent by the first plastic roll wheel support, and the first bale splitter structure cuts setting length Adhesive tape after, described first takes the adhesive tape position cut of gluing mechanism auxiliary to be accurately adsorbed on the first moulding block.
2. adhesive tape rubberizing mechanism according to claim 1, which is characterized in that the adhesive tape rubberizing mechanism includes from the rubberizing of the pole piece other side The second adhesive tape rubberizing mechanism, second adhesive tape rubberizing mechanism includes the second adhesive clamping assembly, the second drawing glue component, second connects glue component, the Two cut glue component and the second moulding block, and the second adhesive clamping assembly connects glue component with described second and is arranged in second moulding The two sides of block, described second, which connects gluing mechanism, takes gluing mechanism including the second plastic roll wheel and second, and described second draws glue component by institute The adhesive tape for stating the second adhesive clamping assembly clamping pulls out and is sent to the side of the second moulding block, and described second connects glue component from another Side crosses the second moulding block and connects the adhesive tape that the second adhesive clamping assembly is sent by the second plastic roll wheel support, and described second cuts After gluing mechanism cuts the adhesive tape of setting length, the described second adhesive tape position for taking gluing mechanism auxiliary to cut accurately is adsorbed on described On second moulding block.
3. adhesive tape rubberizing mechanism according to claim 2, which is characterized in that the machined surface setting vacuum of the first moulding block is inhaled Disk, the first moulding block are fixed in the first moulding block driving mechanism;The machined surface setting vacuum of the second moulding block is inhaled Disk, the second moulding block are fixed in the second moulding block driving mechanism.
4. adhesive tape rubberizing mechanism according to claim 2, which is characterized in that the adhesive tape rubberizing mechanism be to patch gluing structure, it is described First adhesive tape rubberizing mechanism further include first hold down assembly, the first adhesive tape feeder assembly, described first holds down assembly setting described the On the tape path of one doubling component, the first adhesive tape feeder assembly is connected by adhesive tape with the first glue clamping assembly;Institute State the second adhesive tape rubberizing mechanism further include second hold down assembly, the second adhesive tape feeder assembly, described second, which holds down assembly, is arranged described On the tape path of the second adhesive clamping assembly, the second adhesive tape feeder assembly is connected by adhesive tape with the second adhesive clamping assembly.
5. adhesive tape rubberizing mechanism according to claim 4, which is characterized in that first doubling mechanism includes mechanically folder, machine The mechanical lower doubling cylinder pressed from both sides is pressed from both sides and pushed under tool;Described first draws gluing mechanism to include drawing glue cylinder and draw glue sliding Rail, first doubling mechanism are mounted on described first and draw on gluing mechanism;Described first holds down assembly including that can compress adhesive tape Pressing plate and compression cylinder;The adhesive tape feeder assembly includes charging sliding rail, charging rubber tire and the driving charging rubber tire Cylinder is fed, the charging rubber tire is mounted on the charging sliding rail.
6. adhesive tape rubberizing mechanism according to claim 2, which is characterized in that the adhesive tape rubberizing mechanism is dislocation gluing structure, described First adhesive tape rubberizing mechanism further includes being arranged between the first moulding block and the second moulding block to cross rubber tire component, the mistake Rubber tire component includes that the first moulding wheel, the second moulding wheel and several rubber tires excessively, the first moulding wheel are arranged described first At moulding block relative position, the second moulding wheel is arranged at the second moulding block relative position.
7. adhesive tape rubberizing mechanism according to claim 6, which is characterized in that be arranged at the first moulding wheel for detecting top First fibre optical sensor of rubberizing position;The second optical fiber for detecting lower part rubberizing position is arranged at the second moulding wheel to pass Sensor.
8. adhesive tape rubberizing mechanism according to claim 6, which is characterized in that first adhesive tape rubberizing mechanism further includes the first compression group Part, the first adhesive tape feeder assembly, described first, which holds down assembly, is arranged on the tape path of the first glue clamping assembly, and described One adhesive tape feeder assembly is connected by adhesive tape with the first glue clamping assembly;Second adhesive tape rubberizing mechanism further includes the second compression group Part, the second adhesive tape feeder assembly, described second, which holds down assembly, is arranged on the tape path of the second adhesive clamping assembly, and described Two adhesive tape feeder assemblies are connected by adhesive tape with the second adhesive clamping assembly.
9. a kind of Full-automatic pole sheet pelleter, including pole piece storage device, polar-ear gluing device and welder, feature exist In further including the adhesive tape rubberizing mechanism as described in claim 1-8 any one, pole piece traction mechanism is led from the pole piece storage device Draw pole piece and passes through the welder and the adhesive tape rubberizing mechanism.
10. a kind of cell winding device, including pelleter and up- coiler, which is characterized in that the pelleter and/or the volume Around machine using the adhesive tape rubberizing mechanism as described in claim 1-8 any one.
CN201910488283.1A 2019-06-05 2019-06-05 Rubberizing mechanism, full-automatic pole piece pelleter and electricity core winding equipment Active CN110265615B (en)

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CN111048740A (en) * 2019-12-31 2020-04-21 东莞市创一铭智能装备有限公司 Measure position pole piece rubberizing mechanism
CN111136124A (en) * 2020-01-15 2020-05-12 何灵 Tab feeder capable of automatically cutting
CN113903880A (en) * 2021-09-30 2022-01-07 广东利元亨智能装备股份有限公司 Rubberizing control method and rubberizing system
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CN114122438A (en) * 2020-08-31 2022-03-01 深圳市诚捷智能装备股份有限公司 Sheet making machine
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CN113903880A (en) * 2021-09-30 2022-01-07 广东利元亨智能装备股份有限公司 Rubberizing control method and rubberizing system
CN113903880B (en) * 2021-09-30 2024-02-13 广东利元亨智能装备股份有限公司 Rubberizing control method and rubberizing system

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