CN110021760A - Disposable lithium-battery manufacturing equipment - Google Patents

Disposable lithium-battery manufacturing equipment Download PDF

Info

Publication number
CN110021760A
CN110021760A CN201910161239.XA CN201910161239A CN110021760A CN 110021760 A CN110021760 A CN 110021760A CN 201910161239 A CN201910161239 A CN 201910161239A CN 110021760 A CN110021760 A CN 110021760A
Authority
CN
China
Prior art keywords
negative electrode
battery
electrode tab
nickel screen
battery case
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
CN201910161239.XA
Other languages
Chinese (zh)
Other versions
CN110021760B (en
Inventor
邓祥
伍建武
***
刘金成
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.)
Eve Energy Co Ltd
Original Assignee
Eve Energy 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.)
Filing date
Publication date
Application filed by Eve Energy Co Ltd filed Critical Eve Energy Co Ltd
Priority to CN201910161239.XA priority Critical patent/CN110021760B/en
Publication of CN110021760A publication Critical patent/CN110021760A/en
Application granted granted Critical
Publication of CN110021760B publication Critical patent/CN110021760B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/005—Devices for making primary cells

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Primary Cells (AREA)

Abstract

A kind of disposable lithium-battery manufacturing equipment, it include: battery case transport assembly line, negative electrode tab winding installing mechanism, side counterdie installing mechanism, anode assembling mechanism, battery cover welding mechanism and battery cover laminating mechanism, negative electrode tab winds installing mechanism, side counterdie installing mechanism, anode assembling mechanism, battery cover welding mechanism and battery cover laminating mechanism and is arranged along the flow direction sequence of battery case transport assembly line.Disposable lithium-battery manufacturing equipment of the invention transports assembly line by setting battery case, negative electrode tab winds installing mechanism, side counterdie installing mechanism, anode assembling mechanism, battery cover welding mechanism and battery cover laminating mechanism, the operations such as the installation of negative electrode tab winding, the installation of side counterdie, positive electrode installation and battery cover welding to complete lithium piezoelectric battery, so that the automation level of disposable lithium-battery manufacture is improved, and production efficiency and production precision also effectively improve.

Description

Disposable lithium-battery manufacturing equipment
Technical field
The present invention relates to battery machine automatic producing technology fields, set more particularly to a kind of manufacture of disposable lithium-battery It is standby.
Background technique
It is constantly progressive as society continues to develop with science and technology, mechanical automation production has become development trend, and gradually Instead of traditional hand labour, new power source is injected for Sustainable Development of Enterprises.Therefore, battery production manufacturing enterprise is also required to It grows with each passing hour, by transition and upgrade, actively pushes forward technological transformation, mechanical automation production is greatly developed, to improve enterprise " intelligence is made " is horizontal, realizes the sustainable development of enterprise.
It by lithium metal or lithium alloy is negative electrode material, using the battery of non-aqueous electrolytic solution that disposable lithium-battery, which is a kind of, The lithium Asia battery used on the market.In the manufacturing of disposable lithium-battery, need negative electrode material, diaphragm, positive electrode And battery cover combination is placed in battery case, so that manufacture is at disposable lithium-battery.Therefore, how to design a kind of applied to a lithium The manufacturing of battery, so that the automation level for improving battery manufacture is that this field research staff needs what is solved to ask Topic.
Summary of the invention
The purpose of the present invention is overcoming shortcoming in the prior art, disposable lithium-battery can be given birth to by providing one kind Produce manufacture, and the higher disposable lithium-battery manufacturing equipment of production efficiency and battery manufacture precision.
The purpose of the present invention is achieved through the following technical solutions:
A kind of disposable lithium-battery manufacturing equipment, comprising: battery case transports assembly line, negative electrode tab winds installing mechanism, side Counterdie installing mechanism, anode assembling mechanism, battery cover welding mechanism and battery cover laminating mechanism, the negative electrode tab winding peace Mounting mechanism, the side counterdie installing mechanism, the anode assembling mechanism, the battery cover welding mechanism and the battery cover Laminating mechanism is arranged along the flow direction sequence of battery case transport assembly line；
Battery case transport assembly line be used to transport battery case sequence to negative electrode tab winding installing mechanism, The side counterdie installing mechanism, the anode assembling mechanism, the battery cover welding mechanism and the battery cover pressing machine On structure, the negative electrode tab winding installing mechanism is used to for negative electrode tab to be wound into cylindrical shape and insert cylindric negative electrode tab is wound into Enter in the battery case, the side counterdie installing mechanism is for diaphragm to be inserted in the battery case, the battery Positive assembling mechanism is for installing positive electrode to battery case, and the battery cover welding mechanism is for welding battery cover On the tab of positive electrode, the battery cover laminating mechanism is used to for battery cover being pressure bonded to the open end of battery case.
In a wherein embodiment, the battery case transport assembly line includes transmission chain and two driving cogs Wheel, the transmission chain are engaged with two transmission gears respectively, described for driving when two transmission gears rotate Transmission chain is rotated.
In a wherein embodiment, the transmission chain is sequentially connected shape by multiple battery case fixed block head and the tail At being provided with clearance meshing area between the two neighboring battery case fixed block, the clearance meshing area is used for and the biography Moving gear connection.
In a wherein embodiment, the battery for placing battery shell is offered on the battery case fixed block Shell fixing groove.
In a wherein embodiment, the negative electrode tab winding installing mechanism includes negative electrode tab press-in device and negative electrode tab Winding rod, the negative electrode tab winding rod are rotatably dispose on the negative electrode tab press-in device, when the negative electrode tab winding rod rotates, For negative electrode tab to be wound into cylindrical shape, the negative electrode tab press-in device is used to the negative electrode tab winding rod being inserted into battery case It is interior, so that the negative electrode tab in the negative electrode tab winding rod is installed in battery case.
In a wherein embodiment, it further includes negative electrode tab shaping roller, the cathode that negative electrode tab, which winds installing mechanism, Piece shaping roller is supported or is separated with the negative electrode tab winding rod, and the negative electrode tab shaping roller is supported with the negative electrode tab winding rod When holding, for carrying out rolling shaping to the negative electrode tab in the negative electrode tab winding rod.
In a wherein embodiment, it is described while counterdie installing mechanism include counterdie feeding device, while film roll winding apparatus And side film press-in device, the counterdie feeding device are used in bottom diaphragm feeding to battery case, the side film roll winding apparatus Be wound into cylindrical shape for touching side, it is described while film press-in device for will be described while film roll touch and be inserted into outside battery around upper side In shell.
Described that winding rod is touched when film roll winding apparatus includes in a wherein embodiment, the side is touched in winding rod Offer multiple adsorption holes.
In a wherein embodiment, the film feeding device when counterdie installing mechanism further includes, on the side film Material device be used for by while film feeding to it is described while touch winding rod.
In a wherein embodiment, the film feeding rolling wheel when film feeding device includes and side film cutting blade, The film feeding rolling wheel when film cutting blade is set to described and the side are touched between winding rod, the side film feeding volume rotation When dynamic, for by while film strips feeding to it is described while touch winding rod, it is described while film cutting blade for will be described while touch winding rod On the diaphragm when film strips are cut into.
Compared with prior art, the present invention has at least the following advantages:
Disposable lithium-battery manufacturing equipment of the invention transports assembly line by setting battery case, negative electrode tab winds fitting machine Structure, side counterdie installing mechanism, anode assembling mechanism, battery cover welding mechanism and battery cover laminating mechanism, to complete lithium The operations such as the installation of negative electrode tab winding, the installation of side counterdie, positive electrode installation and the battery cover welding of piezoelectric battery, so that a lithium electricity The automation level of pond manufacture is improved, and production efficiency and production precision also effectively improve.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this A little attached drawings obtain other relevant attached drawings.
Fig. 1 is the disposable lithium-battery manufacturing equipment structural schematic diagram of an embodiment of the present invention；
Fig. 2 is the structural schematic diagram of the anode assembling mechanism of the disposable lithium-battery manufacturing equipment in Fig. 1.
Specific embodiment
To facilitate the understanding of the present invention, a more comprehensive description of the invention is given in the following sections with reference to the relevant attached drawings.In attached drawing Give better embodiment of the invention.But the invention can be realized in many different forms, however it is not limited to herein Described embodiment.On the contrary, the purpose of providing these embodiments is that making to understand more the disclosure Add thorough and comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ", " right side " and similar statement for illustrative purposes only, are not meant to be the only embodiment.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more Any and all combinations of relevant listed item.
It should be noted that it is used herein about element statement related to another element " connection ", also illustrate that member Part can swap connection with another element " connection ", fluid therebetween.
In one embodiment, a kind of disposable lithium-battery manufacturing equipment, comprising: battery case transports assembly line, negative electrode tab volume Around installing mechanism, side counterdie installing mechanism, anode assembling mechanism, battery cover welding mechanism and battery cover laminating mechanism, institute State negative electrode tab winding installing mechanism, the side counterdie installing mechanism, the anode assembling mechanism, the battery cover bonding machine Structure and the battery cover laminating mechanism are arranged along the flow direction sequence of battery case transport assembly line；The battery case Transport assembly line be used for by battery case sequence transport to the negative electrode tab winding installing mechanism, the side counterdie installing mechanism, On the anode assembling mechanism, the battery cover welding mechanism and the battery cover laminating mechanism, the negative electrode tab winding Installing mechanism is used to for negative electrode tab to be wound into cylindrical shape and be inserted in cylindric negative electrode tab is wound into the battery case, For the side counterdie installing mechanism for diaphragm to be inserted in the battery case, the anode assembling mechanism is used for will just Pole material is installed to battery case, and the battery cover welding mechanism is used to for battery cover being welded on the tab of positive electrode, The battery cover laminating mechanism is used to for battery cover being pressure bonded to the open end of battery case.Disposable lithium-battery manufacture of the invention is set It is standby that assembly line, negative electrode tab winding installing mechanism, side counterdie installing mechanism, anode kludge are transported by setting battery case Structure, battery cover welding mechanism and battery cover laminating mechanism, to complete the negative electrode tab winding installation of lithium piezoelectric battery, side counterdie peace The operations such as dress, positive electrode installation and battery cover welding, so that the automation level of disposable lithium-battery manufacture is improved, And production efficiency and production precision also effectively improve.
In order to be preferably illustrated to above-mentioned disposable lithium-battery manufacturing equipment, to more fully understand above-mentioned disposable lithium-battery The design of manufacturing equipment.Referring to Fig. 1, a kind of disposable lithium-battery manufacturing equipment 10, comprising: battery case transport assembly line 100, Negative electrode tab winds installing mechanism 200, side counterdie installing mechanism 300, anode assembling mechanism 400, battery cover welding mechanism 500 And battery cover laminating mechanism 600, negative electrode tab wind installing mechanism 200, side counterdie installing mechanism 300, anode assembling mechanism 400, battery cover welding mechanism 500 and battery cover laminating mechanism 600 are set along the flow direction sequence of battery case transport assembly line It sets；Battery case transport assembly line 100, which is used to transport battery case sequence to negative electrode tab, winds installing mechanism 200, side counterdie On installing mechanism 300, anode assembling mechanism 400, battery cover welding mechanism 500 and battery cover laminating mechanism 600, negative electrode tab Winding installing mechanism 200 is used to for negative electrode tab to be wound into cylindrical shape and is inserted in battery case for cylindric negative electrode tab is wound into Interior, for side counterdie installing mechanism 300 for diaphragm to be inserted in battery case, anode assembling mechanism 400 is used for will be positive Material is installed to battery case, and battery cover welding mechanism 500 is used to for battery cover being welded on the tab of positive electrode, battery Lid laminating mechanism 600 is used to for battery cover being pressure bonded to the open end of battery case.
In one embodiment, it includes transmission chain and two transmission gears, transmission chain that battery case, which transports assembly line 100, It is engaged respectively with two transmission gears, when two transmission gears rotate, for driving transmission chain to be rotated.Transmission chain by Multiple battery case fixed block head and the tail are in turn connected to form, and are provided with clearance meshing between two neighboring battery case fixed block Area, clearance meshing area with transmission gear for connecting.The battery for placing battery shell is offered on battery case fixed block Shell fixing groove.
It should be noted that battery case transport assembly line 100 passes through the rotation of two transmission gears, to drive transmission Chain carries out rotation operation, and battery case sequence is thus sent to negative electrode tab winding installing mechanism 200, side counterdie installing mechanism 300, on anode assembling mechanism 400, battery cover welding mechanism 500 and battery cover laminating mechanism 600.Transmission chain is by multiple Battery case fixed block head and the tail are in turn connected to form, and pass through the clearance meshing Qu Yuchuan between two neighboring battery case fixed block Moving gear connection, so that transmission chain be made to engage respectively with transmission gear.Battery case fixing groove on battery case fixed block For placing battery shell, battery case is manually placed in battery case fixing groove by artificial or corresponding machinery, so that electric The open end of pond shell upward, is then rotated by transmission chain, so that battery case be made to carry out in the state of opening up Thus the process operation of subsequent work stations is convenient in transmission.
In one embodiment, it includes negative electrode tab press-in device and negative electrode tab winding rod that negative electrode tab, which winds installing mechanism 200, is born Pole piece roll around rod is rotatably dispose on negative electrode tab press-in device, when negative electrode tab winding rod rotates, for negative electrode tab to be wound into circle Tubular, negative electrode tab press-in device is used to for negative electrode tab winding rod being inserted into battery case, so that the cathode in negative electrode tab winding rod Piece is installed in battery case.
It should be noted that the negative electrode tab on negative electrode tab winding installing mechanism 200 is lithium cathode sheet, firstly, passing through cathode Band-like cathode of lithium band feeding is attached in negative electrode tab winding rod by piece unreeling wheel, by the rotation of negative electrode tab winding rod, thus Make cathode of lithium tape wrapping in negative electrode tab winding rod.The negative electrode tab winding installing mechanism 200 further includes negative electrode tab cutter device, It is provided with negative electrode tab cutting blade on the negative electrode tab cutter device, after negative electrode tab winding rod completes operating winding.By negative The negative electrode tab cutting blade of pole piece cutter device cuts the cathode of lithium band between negative electrode tab winding rod and negative electrode tab unreeling wheel It cuts, to make to obtain cylindric lithium cathode sheet in negative electrode tab winding rod, is then transported again by the displacement of negative electrode tab press-in device It is dynamic that lithium cathode sheet in negative electrode tab winding rod is inserted into the battery case on battery case transport assembly line 100, thus complete Installation operation is wound at negative electrode tab.
Further, negative electrode tab winding installing mechanism 200 further includes negative electrode tab shaping roller, negative electrode tab shaping roller and negative Pole piece roll around rod is supported or is separated, when negative electrode tab shaping roller and negative electrode tab winding rod support, for negative electrode tab winding rod Negative electrode tab carry out rolling shaping.
It should be noted that passing through negative electrode tab press-in device first for cathode after negative electrode tab winding rod winds negative electrode tab Piece winding rod is moved in negative electrode tab shaping roller, so that negative electrode tab shaping roller is supported with the negative electrode tab in negative electrode tab winding rod It connects, at this point, passing through the rotation of negative electrode tab winding rod, to drive negative electrode tab shaping roller to be rotated, from there through negative electrode tab Shaping roller carries out rolling shaping operation to the negative electrode tab in negative electrode tab winding rod, enables negative electrode tab in negative electrode tab winding rod A relatively regular negative electrode tab cylinder is enough formed, so that negative electrode tab is put into battery case, it can be more preferably and outside battery The inner sidewall of shell is bonded.
In one embodiment, the negative electrode tab press-in device is that the negative electrode tab of multiaxis is pressed into manipulator, the negative electrode tab pressure Entering to be provided with negative electrode tab winding motor on manipulator, the negative electrode tab winding motor is connect with the negative electrode tab winding rod, in this way, Negative electrode tab winding rod is driven to carry out rotation operating winding by negative electrode tab winding motor, so that negative electrode tab be rolled up wound on negative electrode tab In around rod, manipulator is then pressed by negative electrode tab again, the negative electrode tab in negative electrode tab winding rod is put into battery case.
In one embodiment, while counterdie installing mechanism 300 include counterdie feeding device, while film roll winding apparatus and side membrane pressure enter Device, counterdie feeding device are used in bottom diaphragm feeding to battery case, while film roll winding apparatus be used for by while touch and be wound into circle Tubular, while film press-in device be used for by while film roll touch and be inserted into battery case around upper side.
Further, counterdie feeding device includes counterdie band unreeling wheel, counterdie belt cutter piece and bottom diaphragm rotating disc, institute It states and offers bottom diaphragm putting hole on bottom diaphragm rotating disc, the counterdie band unreeling wheel is for placing counterdie band, the counterdie band When unreeling wheel rotates, for by counterdie band feeding to bottom diaphragm putting hole, the counterdie belt cutter piece to be rotatably dispose in institute It states between counterdie band unreeling wheel and the bottom diaphragm rotating disc, when the counterdie belt cutter piece rotates, for putting counterdie band Counterdie band cutting between rolling wheel and bottom diaphragm rotating disc, so as to obtain bottom diaphragm in the bottom diaphragm putting hole.
It should be noted that the bottom diaphragm putting hole aligns with the battery case fixing groove, when counterdie band unreels Wheel with after in the bottom diaphragm putting hole on feeding to bottom diaphragm rotating disc, brings counterdie by counterdie belt cutter piece to counterdie Row cutting operation, to make to obtain bottom diaphragm in bottom diaphragm putting hole.
Further, winding rod is touched when film roll winding apparatus includes, offers multiple adsorption holes in winding rod while touching.Side bottom Film installing mechanism further includes side film feeding device, while film feeding device be used for by while film feeding to side touch winding rod.On the film of side Material device include while film feeding rolling wheel and while film cutting blade, when film cutting blade is set to, winding is touched on film feeding rolling wheel and side Between bar, side film feeding volume wheel rotate when, for by while film strips feeding to while touch winding rod, while film cutting blade be used for by while Touch the diaphragm when film strips are cut into winding rod.
It should be noted that while film strips by while film feeding rolling wheel feeding be attached to side and touch in winding rod, volume is touched by side Adsorption hole opposite side film strips in around rod carry out absorption fixation, after completion absorption is fixed, while touching winding rod carries out rotation operation, thus By while film strips wound on while touch in winding rod, then by side film cutting blade carry out cutting operation, so that side be made to touch winding On bar while film strips with while film feeding rolling wheel on side film strips separate, to make to touch when obtaining cylindrical on touching winding rod Piece.
In one embodiment, the counterdie installation manipulator when film press-in device includes multiaxis, the side is touched winding rod and is set It is placed on the side counterdie installation manipulator, in this way, passing through the displacement movement of side counterdie installation manipulator, so that winding is touched on side Bar is moved to the top of bottom diaphragm putting hole, then again by while counterdie installation manipulator movement so that while touch winding rod and wear The inside of bottom diaphragm putting hole and the battery case being inserted into battery case fixing groove, thus make bottom diaphragm and side diaphragm install to In battery case.
Further, side counterdie installing mechanism 300 further includes tetrafluoro counterdie piece mounting device, the polytetrafluoroethylene film mounting device For polytetrafluoroethylene film to be mounted in battery case, so that tetrafluoro diaphragm is bonded with the counterdie in battery case.
It should be noted that the bottom in battery case is placed with bottom diaphragm, after due to bottom diaphragm and the installation of side film in order to mention The structural strength of high battery entirety, by being put into tetrafluoro diaphragm on bottom diaphragm, so as to effectively improve in battery case The structural strength of bottom, to improve the security performance of battery.Tetrafluoro counterdie piece mounting device includes tetrafluoro diaphragm adsorbed gas mouth And tetrafluoro diaphragm conveying robot, the absorption gas nozzle are set on the tetrafluoro diaphragm conveying robot, the tetrafluoro diaphragm Conveying robot is for driving the tetrafluoro diaphragm adsorbed gas mouth to be moved in battery case, to pass through tetrafluoro diaphragm adsorbed gas Tetrafluoro diaphragm of the absorption after fixed is placed in battery case by mouth, so that tetrafluoro diaphragm is bonded with the counterdie in battery case.
In conjunction with shown in Fig. 1 and Fig. 2, in an embodiment, anode assembling mechanism 400 includes: nickel screen band cutter device 410, nickel screen pieces set 420, tab welding device 430 at wound packages and positive electrode particle pours into device 440, the nickel screen band cutting Device 410 includes nickel screen band feed member 411 and cutter 412, and the nickel screen band feed member 411 is described for sending out nickel screen band Cutter 412 is for cutting off nickel screen band, to obtain nickel screen pieces.
It should be noted that the anode in the present invention is made of nickel screen cylinder, positive electrode particle and tab, first by nickel screen Piece is wound into cylindric nickel screen cylinder, then by tab welding on nickel screen cylinder, so that nickel screen cylinder be made to be electrically connected with tab, completes After tab welding, then nickel screen cylinder is put into the center position to battery case, at this point, outside nickel screen cylinder lateral wall and battery Between shell inner wall there is positive electrode particle to fill gap, positive electrode particle is filled by filling gap location in positive electrode particle, to complete The assembly operation of anode.In the present embodiment, nickel screen band is sent out by nickel screen band feed member 411, then passes through cutter again 412 are cut off, so that obtaining length meets nickel screen pieces as defined in production requirement.
Referring to Fig. 1, the nickel screen pieces at wound packages set 420 include nickel screen pieces pressure holding piece 421, centering positioning column 422, At cylinder pressing part 423 and weldment 424, the nickel screen pieces pressure holding piece 421 by the part of nickel screen pieces for pressing and being attached to institute It states on centering positioning column 422, and the opposite side of the nickel screen pieces is tilted, it is described to be used to press the nickel at cylinder pressing part 423 The opposite side of mesh sheet, and contact the opposite side of the nickel screen pieces, it is described at offering bit-avoiding slot, the welding in cylinder pressing part 423 Part 424 is used for through the bit-avoiding slot, and is welded to the opposite side of the nickel screen pieces, to obtain being placed on the centering positioning column Nickel screen cylinder on 422；In the present embodiment, weldment 424 is laser-welding machine or ultrasonic welder.
It should be noted that nickel screen band feed member 411 passes through nickel screen in nickel screen band feeding to nickel screen pieces pressure holding piece 421 The nickel screen band of 421 pairs of piece pressure holding piece transmission in place is fixed, and is then cut off nickel screen band by cutter 412, so that nickel screen pieces Nickel screen pieces are obtained on pressure holding piece 421.After nickel screen pieces pressure holding piece 421 obtains nickel screen pieces, pressed to the direction of centering positioning column 422 Resultant motion so that nickel screen pieces be made to conform on middle positioning column 422, and tilts the opposite side of the nickel screen pieces, completes nickel screen Piece and middle positioning column 422 be bonded operation after, moved at cylinder pressing part 423 to the direction of the opposite side of the nickel screen pieces, from And contact the opposite side of nickel screen pieces, and the opposite side of nickel screen pieces is fitted on centering positioning column 422, thus nickel screen pieces are pressed At nickel screen cylinder.After completing stitching operation at cylinder pressing part 423, weldment 424 is by the bit-avoiding slot at cylinder pressing part 423 pair The opposite side of nickel screen pieces is subjected to, so that completes nickel screen cylinder is welded and fixed operation.
Referring to Fig. 1, the tab welding device 430 includes tab feed member 431, tab welding part 432 and pole Ear cutter 433, the tab feed member 431 make the outside of the tab band Yu the nickel screen cylinder for sending out tab band Wall fits, and the tab welding part 432 is used to for tab tape welding being connected to the lateral wall of the nickel screen cylinder, the tab cutter 433 for cutting off tab band, to obtain tab piece on the lateral wall of the nickel screen cylinder；In the present embodiment, tab welding Part 432 is laser-welding machine or ultrasonic welder.
It should be noted that nickel screen pieces are set after 420 completion nickel screen pieces operate at cylinder at wound packages, tab feed member 431 is by pole On lateral wall of the ear with feeding to nickel screen cylinder, so that tab band and the lateral wall of nickel screen cylinder fit, then pass through tab welding Part 432 is subjected to tab band and the bonding position of nickel screen cylinder, so that tab band is welded and fixed with nickel screen cylinder, finally again Tab band is cut off by tab cutter 433, so that obtaining tab piece on the lateral wall of nickel screen cylinder.
Referring to Fig. 1, it includes lifters 441 and positive electrode particle that the positive electrode particle, which pours into device 440, Part 442 is poured into, the lifters 441 are used to be equipped with for clamping the centering positioning column 422 for being equipped with nickel screen cylinder It is inserted into battery case in the centering positioning column pair of nickel screen cylinder, the positive electrode particle pours into part 442 for will just Pole material granule is poured between the lateral wall of the nickel screen cylinder and the inner sidewall of the battery case, and the lifters 441 are also For extracting the centering positioning column 422 after the nickel screen cylinder is contacted with the positive electrode particle, and make the nickel screen cylinder It is placed in battery case.
It should be noted that clamping the end of centering positioning column 422 by lifters 441 after nickel screen cylinder completes tab welding Portion, and will be moved into the top of battery case transport assembly line 100, at this point, centering positioning column 422 and battery case transport flowing water The open end of battery case on line 100 aligns, and centering positioning column 422 is then inserted into battery by lifters 441 again The center position of interior of shell, so that nickel screen cylinder is placed in battery case.Since the outer diameter of nickel screen cylinder is less than battery case Internal diameter, therefore, when the center position inside centering positioning column 422 is located at battery case, outside nickel screen drum outer wall and battery There is gap between shell inner wall, at this point, by positive electrode particle pour into part 442 positive electrode particle is filled to nickel screen drum outer wall and Gap location between battery case inner wall, to complete positive electrode particle padding.At this point, nickel screen cylinder passes through positive electrode particle and electricity Side diaphragm on the outer casing inner wall of pond abuts against, so that nickel screen cylinder is capable of fixing the center position inside battery case, completes After the fixed operation of nickel screen cylinder, lifters 441 drive centering positioning column to rise, so that the nickel after centering positioning column and completion are fixed Nickel screen cylinder, is thus placed in battery case by net cylinder separation.
In one embodiment, nickel screen band feed member 411 includes nickel screen unreeling wheel 411a and nickel screen feeding traction wheel 411b, institute Nickel screen unreeling wheel 411a is stated for placing nickel screen band, the nickel screen feeding traction wheel 411b with nickel screen band for supporting, the nickel Net feeding traction wheel 411b is in rotation for driving nickel screen band to move to the direction of the nickel screen pieces pressure holding piece 421.
Further, there are two the nickel screen feeding traction wheel 411b settings, two nickel screen feeding traction wheel 411b For clamping nickel screen band jointly, when two nickel screen feeding traction wheel 411b are rotated, for conveying nickel screen band.
It should be noted that nickel screen tape wrapping is placed on nickel screen unreeling wheel 411a, pass through nickel screen feeding traction wheel 411b Rotation thus nickel screen band is sent on nickel screen pieces pressure holding piece 421 to be that nickel screen unreeling wheel 411a is rotated, thus Complete the feeding operation of nickel screen band.
In one embodiment, nickel screen pieces pressure holding piece 421 include nickel screen band feed rotary table 421a, nickel screen pieces fixed block 421b and Nickel screen pieces expeller 421c, the nickel screen pieces fixed block 421b is slideably positioned on the nickel screen band feed rotary table 421a, described Nickel screen pieces expeller 421c aligns with the nickel screen pieces fixed block 421b, the nickel screen pieces expeller 421c and the nickel screen pieces There is nickel screen pieces feeding gap, when the nickel screen band feed rotary table 421a is rotated, for driving the nickel between fixed block 421b Mesh sheet fixed block 421b is being displaced between positioning column 422 in the nickel screen pieces expeller 421c and described couple, the nickel screen Band feed member 411 is used for nickel screen band feeding to the nickel screen pieces feeding gap location, and the nickel screen pieces expeller 421c is used for will The nickel screen band of the nickel screen pieces feeding gap location is pushed to the nickel screen pieces fixed block 421b, the nickel screen pieces fixed block 421b For the part of nickel screen pieces to be pressed and is attached to the centering positioning column 422.
It should be noted that nickel screen band feed member 411 by nickel screen band feeding to nickel screen pieces feeding gap location, then pass through gas The driving structures such as cylinder or cam link structure drive nickel screen pieces expeller 421c to be transported to the direction of nickel screen pieces fixed block 421b It is dynamic, to the nickel screen band of nickel screen pieces feeding gap location be pushed on nickel screen pieces fixed block 421b, on nickel screen pieces fixed block 421b Multiple nickel screen suction holes are offered, by the vacuum sucking operation of nickel screen suction hole, are fixed so that nickel screen band is fixed on nickel screen pieces On block 421b.
In one embodiment, the cutter 433 is set on the nickel screen pieces expeller 421c, the nickel screen pieces expeller When 421c is moved to the direction of the nickel screen pieces fixed block 421b, for driving the cutter 433 to cut off nickel screen, with To nickel screen pieces.
It should be noted that when nickel screen pieces expeller 421c is moved to the direction of nickel screen pieces fixed block 421b, from And cutter 433 is driven to be moved to the direction of nickel screen pieces fixed block 421b, thus nickel screen band is cut into while movement Nickel screen pieces, so that nickel screen pieces fixed block 421b obtains nickel screen pieces.
In one embodiment, half slot is offered on the nickel screen pieces fixed block 421b, the diameter of half slot is greater than or waits It is described at offering pressing slot, the pressing slot and described half in cylinder pressing part 423 in the diameter of the centering positioning column 422 Slot aligns, and the pressing slot and half slot form complete circular trough when abutting against.
It should be noted that passing through nickel screen band feed rotary table after nickel screen pieces fixed block 421b completion nickel screen pieces absorption is fixed The rotation of 421a is moved to the side of centering positioning column 422, is then driven by the driving structures such as cylinder or cam link structure Nickel screen pieces fixed block 421b is moved to the direction of centering positioning column 422, so that the nickel screen pieces on nickel screen pieces fixed block 421b It is attached on centering positioning column 422, meanwhile, centering positioning column 422 aligns with half slot on nickel screen pieces fixed block 421b, and institute The diameter for stating half slot is greater than or equal to the diameter of the centering positioning column 422, in this way, being moved through in nickel screen pieces fixed block 421b Cheng Zhong, centering positioning column 422 drive nickel screen pieces to enter in half slot on nickel screen pieces fixed block 421b, so that nickel screen pieces half be made to wrap up On the surface to middle positioning column 422, then again by being pressed at cylinder pressing part 423 to the direction of the opposite side of the nickel screen pieces Resultant motion, so that being bonded at the pressing slot in cylinder pressing part 423 with centering positioning column 422, to drive 422 liang of centering positioning column The opposite side of the nickel screen pieces of side bends and is fitted on centering positioning column 422, so that the nickel screen pieces of sheet are pressed into nickel screen cylinder knot Structure.
In one embodiment, it further includes nickel screen cylinder transfer turntable 425, the nickel screen cylinder that the nickel screen pieces, which set 420 at wound packages, Turntable 425 is transferred, the nickel screen cylinder transfer turntable 425 is disposed proximate to the nickel screen band feed rotary table 421a, the nickel screen cylinder It is provided with nickel screen cylinder placement rack 425a on transfer turntable 425, offers center pillar placing groove on the nickel screen cylinder placement rack 425a, One end of the centering positioning column 422 is set in the center pillar placing groove, the weldment 424 and the tab welding part 432 are respectively arranged on the nickel screen cylinder placement rack 425a, and the weldment 424 and the tab welding part 432 respectively with The centering positioning column 422 aligns.
It should be noted that weldment 424 at cylinder by pressing after centering positioning column 422 completes the molding pressing of nickel screen cylinder The opposite side of nickel screen pieces is subjected at the bit-avoiding slot of component 423, so that completes nickel screen cylinder is welded and fixed operation.It completes After operation is welded and fixed, the rotation of turntable 425 is transferred by nickel screen cylinder, the nickel screen cylinder on centering positioning column 422 is moved to pole On ear welder 430, by tab feed member 431 by lateral wall of the tab with feeding to nickel screen cylinder so that tab band with The lateral wall of nickel screen cylinder fits, and is then welded by tab welding part 432 to tab band and the bonding position of nickel screen cylinder Operation, so that tab band is welded and fixed with nickel screen cylinder, is finally again cut off tab band by tab cutter 433, so that nickel screen cylinder Lateral wall on obtain tab piece.
In one embodiment, tab feed member 431 includes tab band unreeling wheel 431a and tab with traction wheel 431b, described Tab band unreeling wheel 431a places tab band for winding, and the tab band traction wheel 431b is described for supporting with tab band Tab is with traction wheel 431b in rotation for driving the tab band to be moved to the direction of the nickel screen cylinder.
It should be noted that when the nickel screen cylinder on centering positioning column 422 is moved to tab weldering by nickel screen cylinder transfer turntable 425 When on connection device 430, tab feed member 431 is located at the top of centering positioning column 422, passes through tab turning with traction wheel 431b It is dynamic, to drive tab band unreeling wheel 431a to be rotated, so that upper direction centering of the tab band from centering positioning column 422 The direction of positioning column 422 is transmitted, and is thus conformed to tab band on the nickel screen cylinder lateral wall of centering positioning column 422, then The tab band on nickel screen cylinder lateral wall is welded by the tab welding part 432 on nickel screen cylinder placement rack 425a again, so that Tab welding is fixed on nickel screen cylinder.After completion is welded and fixed, tab band is cut off by tab cutter 433, described Tab piece is obtained on the lateral wall of nickel screen cylinder.
In one embodiment, lifters 441 include lifting rotor plate 441a, lifting cylinder 441b and positioning column gripper jaw 441c, the lifting cylinder 441b are set on the lifting rotor plate 441a, the lifting cylinder 441b and the positioning column Gripper jaw 441c connection, the lifting cylinder 441b is for driving the positioning column gripper jaw 441c to the centering positioning column 422 direction is displaced, and the positioning column gripper jaw 441c is for clamping the centering positioning column 422.
It should be noted that centering is determined by the rotation that nickel screen cylinder transfers turntable 425 after nickel screen cylinder completes tab welding Nickel screen cylinder on the column 422 of position is moved at the station of lifters 441, at this point, lifting rotor plate 441a rotation, so that positioning column presss from both sides The top that pawl 441c is located at centering positioning column 422 is held, is then driven under positioning column gripper jaw 441c by lifting cylinder 441b again Drop, and clamped centering positioning column 422 by positioning column gripper jaw 441c, then grasped by the reset of lifting cylinder 441b Make to take out centering positioning column 422 from nickel screen cylinder transfer turntable 425, and passes through lifting rotor plate 441a, lifting cylinder 441b And the combined operation of positioning column gripper jaw 441c is mobile by the upper centering positioning column 422 of positioning column gripper jaw 441c and is placed on Battery case transports in the battery case on assembly line 100.
In one embodiment, referring to Fig. 1, it includes positive electrode particle storing that positive electrode particle, which pours into part 442, Tank, positive electrode particle blanking channel and blanking plugging block, the feed end of the positive electrode particle blanking channel and it is described just The connection of pole material granule storage tank, the blanking plugging block are slideably positioned in the discharge end of the positive electrode particle blanking channel On mouth, the positive electrode particle blanking channel is obliquely installed to be transported in the positive electrode particle storage tank and the battery case Between defeated assembly line 100.
It should be noted that after centering positioning column 422 is mounted on battery case inside by positioning column gripper jaw 441c, this When, battery case is located at positive electrode particle and pours on the station of part 442, and the open end of battery case and positive electrode particle The discharge end of blanking channel abuts against connection, when blanking plugging block is slided so that positive electrode particle blanking channel goes out When expecting that port is open state, the positive electrode particle in positive electrode particle storage tank is under gravity from positive electrode particle The discharge end of blanking channel is skidded off and is poured into inside battery case, since centering positioning column 422 is located at the center of battery case At position, so that positive electrode particle can be crossed into nickel screen cylinder, to guarantee that positive electrode particle can be filled to nickel screen drum outer wall With the gap location between battery case inner wall, to complete positive electrode particle padding.At this point, nickel screen cylinder by positive electrode particle with Side diaphragm on battery case inner wall abuts against, so that nickel screen cylinder is capable of fixing the center position inside battery case, it is complete After fixed operation at nickel screen cylinder, lifting cylinder 441b drives the centering positioning column on positioning column gripper jaw 441c to be risen, So that centering positioning column is separated with the nickel screen cylinder after fixing is completed, thus nickel screen cylinder is placed in battery case.
In one embodiment, in order to prevent the nickel screen cylinder in battery case with to middle positioning post separation after, positive electrode particle It is entered in subsequent process operation inside nickel screen cylinder, needs that nickel screen cylinder isolation film is arranged on the open end of nickel screen cylinder, be Realize the installation operation of nickel screen cylinder isolation film, the anode assembling mechanism 400 further includes that nickel screen cylinder isolation film places dress 460 are set, the nickel screen cylinder isolation film apparatus for placing 460 includes nickel screen cylinder isolation film band unreeling wheel, nickel screen cylinder isolation film cutter Piece and nickel screen cylinder isolation film installation manipulator, the nickel screen cylinder isolation film band unreeling wheel is for sending nickel screen cylinder isolation film band Material is transmitted on the nickel screen cylinder isolation film installation manipulator, and the nickel screen cylinder isolation film cutting blade is set to the nickel screen cylinder Between isolation film band unreeling wheel and the nickel screen cylinder isolation film installation manipulator, the nickel screen cylinder isolation film installation manipulator is more Axis robot, and nickel screen cylinder isolation diaphragm absorption gas nozzle is provided on the nickel screen cylinder isolation film installation manipulator, in this way, passing through Rotation of the nickel screen cylinder isolation film with unreeling wheel and is led on nickel screen cylinder isolation film band feeding to nickel screen cylinder isolation film installation manipulator It crosses nickel screen cylinder isolation diaphragm absorption gas nozzle and nickel screen cylinder isolation film band is subjected to absorption fixation, then cut by nickel screen cylinder isolation film Blade cuts off nickel screen cylinder isolation film band, to make to obtain nickel screen cylinder diaphragm on nickel screen cylinder isolation diaphragm absorption gas nozzle, then At the open end for the nickel screen cylinder that nickel screen cylinder diaphragm is placed in battery case by nickel screen cylinder isolation film installation manipulator again, To complete the installation operation of nickel screen cylinder diaphragm.
It in one embodiment, in order to improve the security performance of battery, prevents inside battery from short circuit phenomenon occur, is placing nickel After net cylinder isolation diaphragm, the placing battery diaphragm at the open end of battery case is needed, to prevent inside battery case Positive electrode particle is moved in negative electrode tab, and in order to realize the installation operation of battery diaphragm piece, the anode assembling mechanism 400 is also Including battery diaphragm apparatus for placing 470, the battery diaphragm apparatus for placing 470 includes battery diaphragm band unreeling wheel, battery diaphragm Cutting blade and battery diaphragm installation manipulator, the battery diaphragm band unreeling wheel are used to battery diaphragm band carrying out feeding transmission On to the battery diaphragm installation manipulator, the battery diaphragm cutting blade is set to the battery diaphragm band unreeling wheel and institute It states between battery diaphragm installation manipulator, the battery diaphragm installation manipulator is multi-spindle machining hand, and the battery diaphragm is pacified Installation tool is provided with battery diaphragm piece absorption gas nozzle on hand, in this way, passing through rotation of the battery diaphragm with unreeling wheel for battery diaphragm On band feeding to battery diaphragm installation manipulator, and gas nozzle is adsorbed by battery diaphragm piece and adsorb admittedly by battery diaphragm band It is fixed, then battery diaphragm band is cut off by battery diaphragm cutting blade, to make to obtain electricity on battery diaphragm piece absorption gas nozzle Then battery diaphragm piece is placed at battery case open end by battery diaphragm installation manipulator by pond diaphragm again, and with The fitting of nickel screen cylinder diaphragm.To complete the installation operation of battery diaphragm piece.Meanwhile battery diaphragm on piece offers tab hole, from And so that tab on nickel screen cylinder is passed through tab hole and leak outside in battery diaphragm on piece, enable the tab part of leakage with Battery cover is welded, and the electrical connection of battery is achieved in.
In one embodiment, battery cover welding mechanism 500 include battery cover feeding vibration disk, battery cover feeding manipulator and Battery cover soldering apparatus, the battery cover feeding vibration disk are used for battery cover feeding to the battery cover feeding manipulator, institute Stating battery cover feeding manipulator is multi-spindle machining hand, and is provided with battery cover clamping jaw on the battery cover feeding manipulator, described Battery cover feeding manipulator is also used to for battery cover being moved to for clamping the battery cover on battery cover feeding vibration disk Battery case transports on assembly line 100, so that the conductive column on battery cover is bonded with the tab of nickel screen cylinder, the battery cover welding Device is used to for the conductive column on battery cover being welded on the tab of nickel screen cylinder.In the present embodiment, battery cover soldering apparatus is laser Soldering apparatus.
It should be noted that battery case completes anode assembling placement operation at anode assembling mechanism 400 Afterwards, it transports assembly line 100 by battery case to be sent on battery cover welding mechanism 500, at this point, battery cover is sent by battery cover Expect that vibrating disk carries out feeding operation, battery cover feeding manipulator passes through battery cover clamping jaw for the battery on battery cover feeding vibration disk Lid clamping, and the battery cover on battery cover clamping jaw is moved on the battery case open end of battery case transport assembly line 100, So that the conductive column on battery cover is bonded with the tab of nickel screen cylinder, then it is subjected to by battery cover soldering apparatus, from And the conductive column on battery cover is welded on the tab of nickel screen cylinder.
In one embodiment, battery cover laminating mechanism 600 includes battery cover pressing lifting assembly, battery cover pressing block and electricity Chi Gai presses soldering apparatus, and the battery cover pressing lifting assembly is connect with the battery cover pressing block, and the battery cover pressing rises Part of coming down to a lower group is for driving the battery cover pressing block to be moved to the direction of battery case open end, so that battery cover is pressure bonded to In battery case, the battery cover pressing soldering apparatus is for battery cover to be welded at the open end of battery case.
It should be noted that passing through battery case traffic flow after the welding operation of battery case completion battery cover and tab Waterline 100 is sent on battery cover laminating mechanism 600, so that the battery cover on battery case is located under battery cover pressing block Side drives battery cover pressing block to carry out depression, to press by battery cover at this point, pressing lifting assembly by battery cover Battery cover is pressed into the open end of battery case by block, after completing battery cover stitching operation, presses soldering apparatus by battery cover Battery case is placed on to battery to be subjected to, and thus battery cover is welded at the open end of battery case.
Referring to Fig. 1, disposable lithium-battery manufacturing equipment further includes for the non-delay of disposable lithium-battery manufacturing equipment Rigid linkage drive mechanism 700, the non-delay rigid linkage drive mechanism 700 for disposable lithium-battery manufacturing equipment includes: defeated Go into action up to 710, output rotation axis 720 and rigid transmissions 730, the output end of the output motor 710 and the output turn Moving axis 720 connects, and the rigid transmissions 730 are connect with the output rotation axis 720.The rigid transmissions 730 wrap Coupled wheel group 731, linkage group 732 and governor group 733 are included, the coupled wheel group includes several coupled wheels, the linkage Group includes several linkages, and the governor group includes several governors, and each coupled wheel interval is placed on the output and turns Outside moving axis, the output rotation axis is identical as the revolving speed of the coupled wheel, and each linkage corresponds and each linkage Wheel transmission connection, and each linkage is also corresponded and is connect with each governor movement, the governor is for synchronizing Export the driving force of the output motor；The battery case transport correspondence of assembly line 100 is connect with a governor movement； The negative electrode tab winding correspondence of installing mechanism 200 is connect with a governor movement；The side counterdie installing mechanism 300 is corresponding It is connect with a governor movement；The correspondence of anode assembling mechanism 400 is connect with a governor movement；It is described The correspondence of battery cover welding mechanism 500 is connect with a governor movement；The battery cover laminating mechanism 600 is corresponding and described in one Governor movement connection.The periphery of the coupled wheel is provided with raised line, and the raised line is used to be in close contact with the linkage, such as This, enables to the transmission connection of synchronizing wheel and transmission belt more stable.
It should be noted that the non-delay rigid linkage drive mechanism 700 for disposable lithium-battery manufacturing equipment is by setting Output motor 710, output rotation axis 720 and rigid transmissions 730 are set, so that output rotation axis 720 is in output motor 710 Rotation operation is carried out under drive, in this way, being respectively sent to the output power for exporting motor 710 by rigid transmissions 730 Battery case transports assembly line 100, negative electrode tab winds installing mechanism 200, side counterdie installing mechanism 300, anode kludge On structure 400, battery cover welding mechanism 500 and battery cover laminating mechanism 600, so that battery case transports assembly line 100, negative electrode tab Wind installing mechanism 200, side counterdie installing mechanism 300, anode assembling mechanism 400, battery cover welding mechanism 500 and battery It is synchronous on lid laminating mechanism 600 to carry out corresponding process operation, thus it enables that the process operation of each station has between each other Linkage, and do not have to delay and wait, so that production and processing is more efficient, and detail programming is simpler.
Specifically, being sent power on output rotation axis 720 when output motor 710 works, so that output be driven to rotate Axis 720 is rotated, and multiple coupled wheels are equipped on output rotation axis 720, so that while output rotation axis 720 rotates, Coupled wheel on output rotation axis 720, which synchronizes, to be rotated, meanwhile, by linkage by the power transmission on coupled wheel to correspondence Governor on so that described in governor synchronism output export motor 710 driving force, in this way, governor can be according to battery Shell transports assembly line 100, negative electrode tab winds installing mechanism 200, side counterdie installing mechanism 300, anode assembling mechanism 400, power is adjusted in the actual processing on battery cover welding mechanism 500 and battery cover laminating mechanism 600, thus real The now linkage motion cutting operation of each station can effectively improve production and add to achieve the purpose that non-delay and mutual linkage motion cutting The efficiency of work, and overall structure is more compact and stablizes.
In one embodiment, the battery case transport assembly line 100 includes transmission chain and two transmission gears, described Transmission chain is engaged with two transmission gears respectively, and one of them described transmission gear is corresponding and a governor passes Dynamic connection；When two transmission gear rotations, for driving the transmission chain to be rotated.
It should be noted that battery case transport assembly line 100 passes through at battery case transport 100 station of assembly line One of them described transmission gear correspondence is connect with a governor movement, when the output work of motor 710 drives output rotation When axis 720 rotates, sent power on the governor being connect with transmission gear by coupled wheel and linkage, from there through tune The power received is adjusted in fast device, and drives on transmission gear, so, it is possible that transmission gear is made to carry out rotation behaviour Make, so that transmission chain be made to be transmitted rotation operation.
In one embodiment, the negative electrode tab winding installing mechanism 200 includes that negative electrode tab press-in device and negative electrode tab are wound Bar, the negative electrode tab winding rod are rotatably dispose on the negative electrode tab press-in device, the negative electrode tab winding rod correspondence and an institute Governor movement connection is stated, when the negative electrode tab winding rod rotates, for negative electrode tab to be wound into cylindrical shape, the negative electrode tab pressure Enter device for negative electrode tab winding rod to be inserted into battery case, so that the negative electrode tab in the negative electrode tab winding rod is installed on electricity In the shell of pond.
It should be noted that negative electrode tab winding installing mechanism 200 passes through at negative electrode tab winding 200 station of installing mechanism Negative electrode tab winding rod correspondence is connect with a governor movement, when the output work of motor 710 drives output rotation axis 720 to rotate When, it is sent power on the governor being connect with negative electrode tab winding rod by coupled wheel and linkage, from there through governor The power received is adjusted, and is driven in negative electrode tab winding rod, so, it is possible to rotate negative electrode tab winding rod Operation, to make negative electrode tab in negative electrode tab winding rod.
In one embodiment, the side counterdie installing mechanism 300 includes counterdie feeding device, the counterdie feeding device packet Include counterdie band unreeling wheel, counterdie belt cutter piece and bottom diaphragm rotating disc, the bottom diaphragm rotating disc correspondence and a speed regulation Device is sequentially connected, and bottom diaphragm putting hole is offered on the bottom diaphragm rotating disc, the counterdie band unreeling wheel is for placing counterdie Band, when counterdie band unreeling wheel rotates, for by counterdie band feeding to bottom diaphragm putting hole, the counterdie belt cutter piece It is rotatably dispose between the counterdie band unreeling wheel and the bottom diaphragm rotating disc, when the counterdie belt cutter piece rotates, uses In cutting off counterdie with the counterdie band between unreeling wheel and bottom diaphragm rotating disc, so as to obtain counterdie in the bottom diaphragm putting hole Piece.
It should be noted that side counterdie installing mechanism 300 is turned by bottom diaphragm at 300 station of side counterdie installing mechanism Moving plate correspondence is connect with a governor movement, when exporting the work drive rotation of output rotation axis 720 of motor 710, is passed through Coupled wheel and linkage are sent power on the governor connecting with bottom diaphragm rotating disc, from there through governor to receiving Power be adjusted, and drive on bottom diaphragm rotating disc, so, it is possible that bottom diaphragm rotating disc is made to carry out rotation transport behaviour Make, so that the bottom diaphragm on bottom diaphragm rotating disc be made to be moved at the battery case port on battery case transport assembly line 100.
In one embodiment, the anode assembling mechanism 400 includes nickel screen band cutter device 410, the nickel screen band Cutter device includes nickel screen band cutting assembly, and the nickel screen band cutting assembly includes nickel screen band cutting guide holder, the cutting of nickel screen band Rotary sleeve, first connecting rod, the second connecting rod, nickel screen band cutting guide rail, nickel screen band cutting sliding block and cutter, the nickel screen band are cut It cuts rotary sleeve to be rotatably dispose on the nickel screen band cutting guide holder, the nickel screen band cutting rotary sleeve and a governor pass Dynamic connection, the nickel screen band cut and offer guiding circular arc slot on guide holder, and the first connecting rod activity wears the nickel screen In band cutting rotary sleeve, the end rotation of the first connecting rod is provided with connection directive wheel, and the connection guiding slipping is set It is placed in the guiding circular arc slot, one end of second connecting rod and the connection directive wheel are hinged, second connecting rod The other end and nickel screen band cutting sliding block it is hinged, nickel screen band cutting sliding block sliding is set to the nickel screen band and cuts guide rail Interior, the cutter is set on the nickel screen band cutting sliding block.
It should be noted that anode assembling mechanism 400 passes through nickel screen at 400 station of anode assembling mechanism Band cutting rotary sleeve correspondence is connect with a governor movement, when the output work of motor 710 drives output rotation axis 720 to rotate When, it is sent power to by coupled wheel and linkage and is cut on the governor that rotary sleeve is connect with nickel screen band, from there through tune The power received is adjusted in fast device, and drives on nickel screen band cutting rotary sleeve, so, it is possible to make the cutting rotation of nickel screen band Pivoted housing carries out rotation process, since first connecting rod activity is worn in nickel screen band cutting rotary sleeve, and the end of first connecting rod Rotation is provided with connection directive wheel, and connection directive wheel is slideably positioned in guiding circular arc slot, therefore, when nickel screen band cuts rotary sleeve When being rotated, the connection directive wheel on first connecting rod is rotated along guiding circular arc slot, is thus driven hinged with it Second connecting rod carries out link motion, so that nickel screen band cuts sliding block and carries out reciprocating type displacement in nickel screen band cutting guide rail, such as This, so that the cutter of nickel screen band cutting sliding block carries out cutting operation to the direction of nickel screen band.
In one embodiment, battery cover welding mechanism 500 includes that battery cover soldering apparatus includes battery cover welding lifting assembly And battery cover plumb joint, the battery cover welding lifting assembly are connect with the battery cover plumb joint.The battery cover welding rises Part of coming down to a lower group includes rotation cam, lifting abutting block and lifting guide pillar, and the rotation cam is corresponding to be connected with a governor movement It connects, the lifting abuts block and is set on the lifting guide pillar, and the lifting guide pillar is connect with the battery cover plumb joint, described Lifting abuts block and abuts with the rotation cam.
It should be noted that battery cover welding mechanism 500 passes through rotation cam at 500 station of battery cover welding mechanism Correspondence is connect with a governor movement, when exporting the work drive rotation of output rotation axis 720 of motor 710, passes through linkage Wheel and linkage send power to and rotate on the governor that connect of cam, from there through governor to the power received into Row is adjusted, and is driven on rotation cam, be so, it is possible to make to rotate cam and is carried out rotation process so that lifting abut block along Rotation cam carries out rotation operation, thus lifting guide pillar is driven to carry out elevating movement, so that the battery cover on lifting guide pillar welds Head drops at the position of battery cover conductive column and tab, and is subjected to to battery cover conductive column with tab.
In one embodiment, battery cover laminating mechanism 600 includes battery cover pressing lifting assembly and battery cover pressing block, institute Battery cover pressing lifting assembly is stated to connect with the battery cover pressing block.The battery cover pressing lifting assembly includes pressing lifting Cam, pressing lifting idler wheel, pressing lifting column and pressing elevator, the pressing lifter cam is corresponding to be passed with a governor Dynamic connection, the pressing lifting idler wheel are abutted with the pressing lifter cam, one end of the pressing lifting column and the pressing Idler wheel connection is gone up and down, the pressing elevator is mounted on the pressing lifting column, and the battery cover pressing block is set to described It presses on elevator.
It should be noted that battery cover laminating mechanism 600 passes through pressing lifting at 600 station of battery cover laminating mechanism Cam correspondence is connect with a governor movement, when exporting the work drive rotation of output rotation axis 720 of motor 710, is passed through Coupled wheel and linkage send power to and press on the governor that connect of lifter cam, from there through governor to receiving Power be adjusted, and drive to pressing lifter cam on, in this way, pressing lifter cam carry out rotation operation so that pressing Lifting idler wheel carries out rotation operation along the periphery of pressing lifter cam, thus drives pressing lifting column to carry out elevating movement, makes It obtains the battery cover pressing block connecting with pressing elevator and synchronizes elevating movement, thus complete the stitching operation to battery cover.
In this way, the non-delay rigid linkage drive mechanism 700 for disposable lithium-battery manufacturing equipment passes through setting output horse Up to 710, output rotation axis 720 and rigid transmissions 730, so as to by exporting 710 1 power sources of motor to battery Shell transports assembly line 100, negative electrode tab winds installing mechanism 200, side counterdie installing mechanism 300, anode assembling mechanism 400, the processing stations on battery cover welding mechanism 500 and battery cover laminating mechanism 600 carry out linkage control, so that transmission chain While carrying out rotation feeding, negative electrode tab winding rod, bottom diaphragm rotating disc, nickel screen band cutter device 410, battery cover welding are risen It comes down to a lower group part and battery cover pressing lifting assembly carries out corresponding process operation, thus realize each station linkage process operation, so that Production and processing it is more efficient, stablize when process operation more preferable, each rigidly connected station can accomplish non-delay process operation, When being debugged to integral device or modifying program, it is only necessary to be corresponded to the transfer motion power or adjusting of output motor 710 Gearbox revolving speed, thus make integral device debugging efforts easier.
Compared with prior art, the present invention has at least the following advantages:
Disposable lithium-battery manufacturing equipment 10 of the invention transports assembly line 100, negative electrode tab winding by setting battery case Installing mechanism 200, side counterdie installing mechanism 300, anode assembling mechanism 400, battery cover welding mechanism 500 and battery cover pressure Mechanism 600 is closed, to complete the installation of negative electrode tab winding, the installation of side counterdie, positive electrode installation and the battery cover weldering of lithium piezoelectric battery The operation such as connect, so that the automation level of disposable lithium-battery manufacture is improved, and production efficiency and production precision are also To effectively improving.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.

Claims (10)

1. a kind of disposable lithium-battery manufacturing equipment characterized by comprising battery case transports assembly line, negative electrode tab winding peace Mounting mechanism, side counterdie installing mechanism, anode assembling mechanism, battery cover welding mechanism and battery cover laminating mechanism, it is described negative Pole piece coiling installing mechanism, the side counterdie installing mechanism, the anode assembling mechanism, the battery cover welding mechanism and The battery cover laminating mechanism is arranged along the flow direction sequence of battery case transport assembly line；
Battery case transport assembly line is used to transport battery case sequence to negative electrode tab winding installing mechanism, described On side counterdie installing mechanism, the anode assembling mechanism, the battery cover welding mechanism and the battery cover laminating mechanism, The negative electrode tab winding installing mechanism is used to for negative electrode tab to be wound into cylindrical shape and be inserted in cylindric negative electrode tab is wound into In the battery case, the side counterdie installing mechanism is for diaphragm to be inserted in the battery case, the anode Assembling mechanism is for installing positive electrode to battery case, and the battery cover welding mechanism is for battery cover to be welded on just On the tab of pole material, the battery cover laminating mechanism is used to for battery cover being pressure bonded to the open end of battery case.
2. disposable lithium-battery manufacturing equipment according to claim 1, which is characterized in that the battery case transports assembly line Including transmission chain and two transmission gears, the transmission chain is engaged with two transmission gears respectively, two biographies When moving gear rotates, for driving the transmission chain to be rotated.
3. disposable lithium-battery manufacturing equipment according to claim 2, which is characterized in that the transmission chain is by multiple batteries Shell fixed block head and the tail are in turn connected to form, and are provided with clearance meshing area, institute between the two neighboring battery case fixed block Clearance meshing area is stated for connecting with the transmission gear.
4. disposable lithium-battery manufacturing equipment according to claim 2, which is characterized in that opened on the battery case fixed block Equipped with the battery case fixing groove for placing battery shell.
5. disposable lithium-battery manufacturing equipment according to claim 1, which is characterized in that the negative electrode tab winds installing mechanism Including negative electrode tab press-in device and negative electrode tab winding rod, the negative electrode tab winding rod is rotatably dispose in the negative electrode tab press-in device On, when the negative electrode tab winding rod rotates, for negative electrode tab to be wound into cylindrical shape, the negative electrode tab press-in device is used for institute It states in negative electrode tab winding rod insertion battery case, so that the negative electrode tab in the negative electrode tab winding rod is installed in battery case.
6. disposable lithium-battery manufacturing equipment according to claim 5, which is characterized in that negative electrode tab winding installing mechanism also wraps Negative electrode tab shaping roller is included, the negative electrode tab shaping roller is supported or separated with the negative electrode tab winding rod, and the negative electrode tab is whole When shape idler wheel and the negative electrode tab winding rod support, for carrying out rolling shaping to the negative electrode tab in the negative electrode tab winding rod.
7. disposable lithium-battery manufacturing equipment according to claim 1, which is characterized in that the side counterdie installing mechanism includes Counterdie feeding device, while film roll winding apparatus and while film press-in device, the counterdie feeding device is used for bottom diaphragm feeding to electricity In the shell of pond, it is described while film roll winding apparatus be used for by while touch and be wound into cylindrical shape, it is described while film press-in device for will be described while Film roll is touched around upper side and is inserted into battery case.
8. disposable lithium-battery manufacturing equipment according to claim 7, which is characterized in that described when film roll winding apparatus includes Winding rod is touched, the side, which is touched, offers multiple adsorption holes in winding rod.
9. disposable lithium-battery manufacturing equipment according to claim 8, which is characterized in that the side counterdie installing mechanism also wraps Include side film feeding device, it is described while film feeding device be used for by while film feeding to the side touch winding rod.
10. disposable lithium-battery manufacturing equipment according to claim 9, which is characterized in that the side film feeding device includes While film feeding rolling wheel and while film cutting blade, volume is touched on the film feeding rolling wheel when film cutting blade is set to described and the side Between around rod, the side film feeding volume wheel rotate when, for by while film strips feeding to it is described while touch winding rod, the side film is cut Cutting blade is used to be cut into side diaphragm in the while film strips touched in winding rod for described.
CN201910161239.XA 2019-03-04 2019-03-04 Primary lithium battery manufacturing equipment Active CN110021760B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910161239.XA CN110021760B (en) 2019-03-04 2019-03-04 Primary lithium battery manufacturing equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910161239.XA CN110021760B (en) 2019-03-04 2019-03-04 Primary lithium battery manufacturing equipment

Publications (2)

Publication Number Publication Date
CN110021760A true CN110021760A (en) 2019-07-16
CN110021760B CN110021760B (en) 2021-01-26

Family

ID=67189213

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910161239.XA Active CN110021760B (en) 2019-03-04 2019-03-04 Primary lithium battery manufacturing equipment

Country Status (1)

Country Link
CN (1) CN110021760B (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204348843U (en) * 2015-02-10 2015-05-20 惠州市多科达科技有限公司 A kind of lithium battery automatic Composition line
US20150274437A1 (en) * 2012-10-17 2015-10-01 Dtg International Gmbh Apparatus for and method of handling workpieces
CN107887632A (en) * 2017-09-21 2018-04-06 惠州亿纬锂能股份有限公司 Battery forming production line
CN107895772A (en) * 2017-11-14 2018-04-10 惠州亿纬锂能股份有限公司 Lithium piece is molded into housing system and its lithium battery forming production device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150274437A1 (en) * 2012-10-17 2015-10-01 Dtg International Gmbh Apparatus for and method of handling workpieces
CN204348843U (en) * 2015-02-10 2015-05-20 惠州市多科达科技有限公司 A kind of lithium battery automatic Composition line
CN107887632A (en) * 2017-09-21 2018-04-06 惠州亿纬锂能股份有限公司 Battery forming production line
CN107895772A (en) * 2017-11-14 2018-04-10 惠州亿纬锂能股份有限公司 Lithium piece is molded into housing system and its lithium battery forming production device

Also Published As

Publication number Publication date
CN110021760B (en) 2021-01-26

Similar Documents

Publication Publication Date Title
CN110015556B (en) Linkage type battery positioning and clamping mechanism and lithium battery manufacturing equipment thereof
CN106328965B (en) A kind of high-speed rotary button cell assembly line
CN106571488B (en) A kind of full-automatic cover board welding glue plastering machine
CN110061253A (en) Button cell manufacturing equipment
CN204271172U (en) Contact pin spot welding machine rotating jig
CN212113918U (en) Full-automatic packaging machine for lithium battery cell
CN104275559A (en) Pin spot welding machine
CN209434330U (en) Lithium ion battery dispensing reshaping clamp and glue coating machine for battery
CN110021786B (en) Linkage transmission structure of lithium battery manufacturing equipment
CN205950085U (en) Utmost point ear device for ultrasonic welding
CN208847826U (en) A kind of battery pack checking device convenient for adjusting height
CN110021760A (en) Disposable lithium-battery manufacturing equipment
CN110061254B (en) Linkage transmission structure of button cell manufacturing equipment
CN111940951B (en) Full-automatic battery cathode welding machine and battery
CN109980176A (en) Anode assembling mechanism and its disposable lithium-battery manufacturing equipment
CN110030346A (en) The linkage transmission structure of disposable lithium-battery manufacturing equipment
CN209947941U (en) Full-automatic soft packet of bluetooth button cell annotates liquid equipment
CN207909984U (en) Automation equipment for modifying lithium battery pole ear and faucal
CN110797482A (en) Intelligent welding and labeling equipment and method for lithium battery
CN215145966U (en) Battery tab welding device
CN106583971A (en) Top cover pole lug welding system
CN207511419U (en) A kind of battery core feeding system
CN204160051U (en) Contact pin mash welder
CN215393152U (en) Battery sheet cutting dust absorption mechanism
CN212420072U (en) Lithium battery composite current collector and foil welding device

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant