CN102969535B - Automatic packaging device of lithium battery - Google Patents

Automatic packaging device of lithium battery Download PDF

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Publication number
CN102969535B
CN102969535B CN201210412350.XA CN201210412350A CN102969535B CN 102969535 B CN102969535 B CN 102969535B CN 201210412350 A CN201210412350 A CN 201210412350A CN 102969535 B CN102969535 B CN 102969535B
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China
Prior art keywords
plastic film
aluminum plastic
battery core
unit
clamp
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CN201210412350.XA
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CN102969535A (en
Inventor
喻世民
于广伟
丁茂青
张�杰
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HONGBRO PRECISION MACHINERY MANUFACTURING FACTORY
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HONGBRO PRECISION MACHINERY MANUFACTURING FACTORY
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries
    • 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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  • Sealing Battery Cases Or Jackets (AREA)
  • Battery Mounting, Suspending (AREA)

Abstract

The invention discloses an automatic packaging device of a lithium battery. A battery packaging unit of the device comprises a stepping feeding mechanism capable of linearly and recyclably transmitting a clamp mechanism, and the stepping feeding mechanism is provided with a negative pressure butt joint mechanism which comprises fixed interfaces corresponding to each step of the stepping feed mechanism, and movable interfaces which are in a straight reciprocating motion and corresponding to each step of the stepping feed mechanism, wherein each movable interface is driven by a drive unit to do the straight reciprocating motion; and the fixed interfaces and the movable interfaces are all in butt joint with the negative pressure source. Clamp interfaces of the clamp mechanism are in butt joint with the fixed interfaces or the movable interfaces. When the clamp mechanism moves, the movable interfaces and the clamp interfaces synchronously move into butt joint; and when the clamp mechanism stops moving, the clamp interfaces are in butt joint with the fixed interfaces. The negative pressure butt joint mechanism is used to enable the clamp mechanism in a continuous negative-pressure suction state.

Description

Lithium battery fully-automatic packaging equipment
Technical field
The present invention relates to battery assembling and packaging device, specifically refer to a kind of by aluminum plastic film and the automatic automated machine that is packaged into battery that assembles of battery core.
Background technology
In traditional Production Process of Lithium Battery, the technology of battery assembling encapsulation and method normally, first adopt craft or semi automatic machine that the aluminum plastic film of rolling is cut in flakes, then punching, cut remaining edge forming, prepare packaging bag.Then by hand utmost point group is put into packaging bag, encase utmost point group by folding packaging bag, and packed into fixture.Again by this fixture together with battery core proceed to closedtop, side seal machine completes the encapsulation on limit, top side.Because manual operations is many, moulding, assembling, encapsulation are all independent process, cause that battery production process waste of raw materials is many, productivity ratio is low, cost is high, and operation inconvenience, and assembly precision is more difficult to ensure.Chinese invention patent CN200910207976.5 discloses a kind of battery assembling and packaging device, comprises that aluminum plastic film moulding film-making unit (being aluminum plastic film forming unit), assembling encapsulation unit (being battery core encapsulation unit), utmost point group enter material unit (being feed unit) and auxiliary unit (going out material unit).Realize successively aluminum plastic film punch forming, sending into of utmost point group (being battery core), and both automatic assemblies, test differentiation then by packaging bag top margin, side encapsulation adhesion, and to encapsulating products, can effectively improve the automatization level of production line for manufacturing battery, have easy to operately, production efficiency is high, and properties of product are reliable, production cost is low, the advantage that waste material is few.But, the assembling encapsulation unit of this battery assembling and packaging device is the machining position distributing around circular platform, although this circular distribution structure structure is compacter, but in the time of production large-sized battery, the arrangement space of assembling encapsulation unit is larger, need the circular platform of super large, domestic common Cam splitter cannot meet this requirement, and cost is too high; In addition, make the surperficial moment of the upset doubling mechanism (being clamp mechanism) of carrying battery core and packaging bag keep holding force, the doubling mechanism that will need to make to overturn docks with negative pressure source all the time, and this exists larger realization difficulty concerning not stopping mobile upset doubling mechanism.And along with the development of battery technology, more and more higher to the requirement of encapsulation precision, thereby be necessary this battery assembling and packaging device to make further improvements, to meet the more requirement of high manufacturing accuracy.
Summary of the invention
The object of this invention is to provide a kind of lithium battery fully-automatic packaging equipment.
For achieving the above object, the invention provides lithium battery fully-automatic packaging equipment, comprise
Aluminum plastic film forming unit, for aluminum plastic film punching being become to pack case and cutting in flakes, this aluminum plastic film forming unit comprises the aluminum plastic film unreeling structure setting gradually, the Chong Ke mechanism of punch forming pack case, the haulage gear that traction aluminum plastic film moves forward and the cutting mechanism that cuts aluminum plastic film;
Feed unit, for sending battery core into pack case;
Battery core encapsulation unit, for battery core is packaged in pack case, this battery core encapsulation unit is connected in aluminum plastic film forming unit afterbody, comprise the clamp mechanism for carrier package shell, transmit the step feeder of clamp mechanism, and the package machine structure setting gradually along step feeder, closedtop mechanism and side seal mechanism;
Wherein, described step feeder is straight line stepping transmission, and the described clamp mechanism of transmission capable of circulation, on this step feeder, be also provided with negative pressure docking mechanism, for making clamp mechanism keep lasting negative-pressure suction state, this negative pressure docking mechanism comprises the fixed interface corresponding to each job step distance on step feeder, and corresponding to each job step distance of step feeder can straight reciprocating motion Active Interface, each Active Interface is driven along straight reciprocating motion by a drive unit, fixed interface and Active Interface all dock with negative pressure source, fixture interface on this clamp mechanism can butt up against fixed interface or Active Interface, when clamp mechanism moves, Active Interface moves and docks with fixture interface synchronization, when clamp mechanism stops moving, fixture interface docks with fixed interface.
In some embodiments, aluminum plastic film forming unit also comprises the notching mechanism being positioned at before Chong Ke mechanism, for aluminum plastic film is carried out to pre-otch.After aluminum plastic film being cut to one section before rushing shell, can eliminate aluminum plastic film and be pulled through the stress tightly producing, prevent from being out of shape after aluminum plastic film from rushing shell.
In some embodiments, aluminum plastic film forming unit also comprises the dedusting mechanism that aluminum plastic film is carried out to dedusting being positioned at before Chong Ke mechanism.Eliminate the harmful effect of dust to battery quality.
In some embodiments, aluminum plastic film forming unit also comprises the hot pressing platform that aluminum plastic film is carried out to hot pressing shaping being positioned at after cutting mechanism.Hot pressing platform by rush shell and cut after aluminum plastic film carry out again a hot pressing, to keep the shape of smooth and bagging area of aluminum plastic film, further improved packaging quality.
In some embodiments, feed unit comprises drawstring, CCD scanning sorting mechanism, locating platform, pan feeding manipulator and package machine tool hand, and feed unit is for material loading battery core and battery core is sent into pack case.CCD scanning sorting mechanism is used for sub-electing underproof battery core, causes waste in order to avoid follow-up, and locating platform enters the location before shell for battery core, has improved encapsulation precision.
In some embodiments, battery core encapsulation unit also comprises the Zhe Ke mechanism and the top cutting mechanism that are positioned at before package machine structure, for pack case being amounted to and cutting concordant top margin.Further improve encapsulation precision.
In some embodiments, battery core encapsulation unit also comprises the angle sealing mechanism being positioned at after side seal mechanism, and battery angle is sealed to shaping.Battery is carried out to angle envelope and can further improve package quality and aesthetic appearance degree.
In some embodiments, go out material unit and comprise cutting mechanism, short-circuit test mechanism, mechanism for sorting, code-spraying mechanism and barcode scanning mechanism.Whether there is short circuit for detection of the battery after encapsulation, and defective products is sorted out, to non-defective unit coding barcode scanning.
Beneficial effect of the present invention is: in this programme, step feeder is the load mode of straight line and circulation, and therefore, the battery assembling and packaging device in compared to existing technology, does not need that Cam splitter is set and just realized the production of large-sized battery; When clamp mechanism moves, the Active Interface of negative pressure docking mechanism docks with fixture interface, in the time that clamp mechanism stops moving, docked with fixture interface by its fixed interface, make clamp mechanism realize lasting holding force, guaranteed the precision of pack case location, improved the Accuracy of Packaging of battery core.
Brief description of the drawings
Fig. 1 is the structured flowchart of lithium battery fully-automatic packaging equipment of the present invention.
Fig. 2 is unreeling structure structural representation of the present invention.
Fig. 3 is notching mechanism structural representation of the present invention.
Fig. 4 is dedusting mechanism structural representation of the present invention.
Fig. 5 is the shell mechanism structure schematic diagram that rushes of the present invention.
Fig. 6 is haulage gear structural representation of the present invention.
Fig. 7 is cutting mechanism structural representation of the present invention.
Fig. 8 is material receiving structural representation of the present invention.
Fig. 9 is the lower platform structural representation of hot pressing platform of the present invention.
Figure 10 is the hot pressing upper die structure schematic diagram of hot pressing platform of the present invention.
Figure 11 is the locating platform structural representation of feeding unit material of the present invention.
Figure 12 is clamp mechanism structural representation of the present invention.
Figure 13 is gear, the rack structure schematic diagram of clamp mechanism in Figure 12.
Figure 14 is the jig lifting apparatus structural representation of step feeder of the present invention.
Figure 15 is negative pressure docking mechanism structural representation of the present invention.
Figure 16 is folding shell mechanism structure schematic diagram of the present invention.
Figure 17 is closedtop mechanism structure schematic diagram of the present invention.
Figure 18 is side seal mechanism structural representation of the present invention.
Figure 19 is angle of the present invention sealing mechanism structural representation.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described further.
With reference to the structured flowchart of the lithium battery fully-automatic packaging equipment shown in figure 1.
This lithium battery fully-automatic packaging equipment comprises aluminum plastic film forming unit, feed unit, battery core encapsulation unit and goes out material unit.
Aluminum plastic film forming unit comprises the aluminum plastic film unreeling structure that sets gradually, aluminum plastic film is carried out the notching mechanism of pre-otch, aluminum plastic film is carried out to the dedusting mechanism of dedusting, the Chong Ke mechanism of punch forming pack case, the haulage gear of traction aluminum plastic film reach, the hot pressing platform that cuts the cutting mechanism of aluminum plastic film, aluminum plastic film is carried out to hot pressing shaping, and the aluminum plastic film after cutting is sent into the material moving machine tool hand of hot pressing platform.This aluminum plastic film forming unit is used for aluminum plastic film punch forming and cuts in flakes.
With reference to the unreeling structure schematic diagram shown in figure 2, unreeling structure comprises air-expanding shaft 1110, crosses roller (not shown) and motor 1120 with air-expanding shaft be arranged in parallel, motor 1120 drives air-expanding shaft 1110 to rotate, and this unreeling structure is for applying certain tension force blowing by the aluminum plastic film on air-expanding shaft 1110.
With reference to the notching mechanism schematic diagram shown in figure 3, notching mechanism comprises cutting knife 1210 and drives lateral driver device and the vertical drive of cutting knife 1210 cutting actions, the power source of each drive unit is preferably cylinder (1220,1240), transmission component is preferably guideway 1230 and/or guide rod 1250.This notching mechanism is for cutting out breach by aluminum plastic film, to eliminate tensile stress.
With reference to the dedusting mechanism schematic diagram shown in figure 4, dedusting mechanism comprises the blowing mouth 1320 that clamps up and down the rolling brush 1310 of aluminum plastic film, be connected with source of the gas and the suction port 1330 being connected with negative pressure source, to passing through aluminum plastic film dedusting therebetween.
With reference to rushing shell structural scheme of mechanism shown in figure 5, Chong Ke mechanism comprises mould bases 1410, be located at patrix 1420, counterdie 1430 on mould bases 1410, drive respectively the drive unit of upper die and lower die elevating movement, the power source of patrix drive unit is preferably servomotor 1440, the power source of lower die driving device can be cylinder, hydraulic cylinder or pneumohydraulic pressure-cylinder 1450, and patrix 1420 and the counterdie 1430 of Gai Chong shell mechanism go out pack case shape by the aluminum plastic film by therebetween in precalculated position punching.
With reference to the haulage gear schematic diagram shown in figure 6, haulage gear comprises holding finger 1510, the cylinder 1520 and the traction drive that drive holding finger 1510 to clamp, the power source of traction drive is preferably motor 1530, transmission component is preferably ball wire bar pair 1540, auxiliary guidance set is preferably guideway 1550, haulage gear clamping aluminum plastic film step feeding.
With reference to the cutting mechanism shown in figure 7 and the material receiving schematic diagram shown in Fig. 8, cutting mechanism comprises upper cutter 1610 and drives the cylinder 1620 of its lifting, lower cutter 1630 and drive the cylinder 1640 of its lifting, and material receiving, material receiving is positioned at lower cutter 1630 belows, this material receiving comprises connect material plate 1650 and the drive unit that drives plate 1650 translations that connect material, the power source of this drive unit is preferably motor 1660, transmission component is preferably ball screw assembly, 1670, upper cutter 1610 becomes with lower cutter 1620 the aluminum plastic film severing of sending to the monolithic of single process length, single piece aluminum plastic film is shifted out and is cut station by material receiving after falling into material receiving.
With reference to the lower platform shown in figure 9 and the hot pressing patrix schematic diagram shown in Figure 10, hot pressing platform comprises lower platform and hot pressing patrix, wherein, lower platform comprises counterdie 1710 and counterdie 1710 is shifted out to the drive unit of hot pressing platform, the power source of this drive unit is preferably motor 1720, transmission component is preferably ball screw assembly, (not shown), and guidance set is preferably guideway 1730; Hot pressing patrix comprises the patrix 1740 with heater and drives the cylinder 1750 of patrix 1740 liftings; Hot pressing platform, for the aluminum plastic film monolithic after cutting is carried out to hot pressing shaping, forms final pack case.
Material moving machine tool hand (not shown) comprises suction plate, and suction plate is provided with the sucker being connected with negative pressure source, and this material moving machine tool hand is for moving into hot pressing platform by the aluminum plastic film monolithic on material receiving.
Feed unit comprises drawstring, CCD scanning sorting mechanism, locating platform, pan feeding manipulator and package machine tool hand, and feed unit is for material loading battery core and battery core is sent into pack case.Wherein, drawstring is for material loading battery core to be packaged.CCD scanning sorting mechanism comprises the manipulator of CCD (Change Coupled Device, optically coupled device) scanner and the bad battery core of sorting.
With reference to the locating platform shown in Figure 11, locating platform comprises a conveyer 1810, and the battery core positioner 1820 being transmitted by conveyer 1810, conveyer 1810 comprise be arranged in parallel get on the right track 1811 and lower railway 1812, get on the right track 1811 and lower railway 1812 be respectively equipped with one described in battery core positioner 1820, get on the right track 1811 and the power source of lower railway 1812 be preferably motor, transmission component is ball screw assembly, and guideway, wherein battery core positioner 1820 belows of lower railway 1812 are also provided with a lowering or hoisting gear 1813, the power source of this lowering or hoisting gear 1813 is cylinder, transmission component is guide rod, this lowering or hoisting gear 1813 declines the battery core positioner 1820 on lower railway 1812 in the time transmitting, and rise to while arriving two ends stations concordant with battery core positioner 1820 levels that get on the right track on 1811, battery core positioner 1820 comprises a battery core loading plate 1821, four sides of loading plate 1821 are respectively equipped with locating piece 1822 that can translation, four locating pieces 1822 are by a four paws air cylinder driven translation, and battery core positioner 1820 is for carrying out the location before material loading to the battery core of putting on loading plate 1821.
Pan feeding manipulator (not shown) is for sending into the battery core on drawstring the battery core positioner of locating platform.Package machine tool hand (not shown) is for sending into the battery core behind location in pack case.
Battery core encapsulation unit, be connected in the hot pressing platform of aluminum plastic film forming unit by a transfer manipulator, this battery core encapsulation unit comprises the clamp mechanism for carrier package shell, the step feeder of cyclic transfer clamp mechanism, keep the negative pressure docking mechanism of clamp mechanism absorption affinity, and the Zhe Ke mechanism setting gradually along step feeder, top cutting mechanism, package machine structure, closedtop mechanism, side seal mechanism and angle sealing mechanism, battery core encapsulation unit is for being packaged in battery core in pack case.
Wherein, transfer manipulator (not shown) is preferably the manipulator of two pawl three station interlocks, for the pack case on hot pressing platform is sent into Zhe Ke mechanism.
With reference to the clamp mechanism shown in Figure 12 and Figure 13, clamp mechanism comprises location-plate arranged side by side 1910 and returning face plate 1920, be used for support pack case and pack case is amounted to, its surface is equipped with the sucker 1930 for adsorbing pack case, sucker 1930 docks with negative pressure source by fixture interface 1940, this location-plate 1910 is connected for hinge 1950 with returning face plate 1920, rotating shaft one end of hinge 1950 is connected with gear 1960, and gear 1960 engages with a tooth bar 1970, tooth bar 1970 drives translation by a drive unit, the power source of this drive unit is preferably cylinder, transmission component is guideway, thereby drive returning face plate 1920 to rotate around hinge 1950, be used for amounting to pack case.
Step feeder is straight line stepping transmission, and the described clamp mechanism of transmission capable of circulation, comprise sending fixture band and returning fixture band of the stepping that be arranged in parallel up and down, and be located at the jig lifting apparatus (with reference to Figure 14) that send fixture band and return fixture band two ends, jig lifting apparatus comprises the clamping part 2010 of being located at clamp mechanism both sides, and the chain 2020 of the shuttling movement up and down of driving clamping part 2010, chain 2020 drives by motor 2030, clamp mechanism card is put in and send fixture band, returns on fixture band and jig lifting apparatus, is sent in cycles.
With reference to the negative pressure docking mechanism shown in Figure 15, this negative pressure docking mechanism is for making clamp mechanism keep lasting negative-pressure suction state, this negative pressure docking mechanism comprises the fixed interface 2110 corresponding to each job step distance on step feeder, and corresponding to each job step of step feeder apart from distribute can straight reciprocating motion Active Interface 2120, each Active Interface 2120 is driven along straight reciprocating motion by a drive unit, the power source of this drive unit is preferably cylinder 2131, transmission component is guideway 2132, fixed interface 2110 and Active Interface 2120 all dock with negative pressure source, fixture interface 1940 on clamp mechanism can dock with fixed interface 2110 and Active Interface 2120 respectively, when clamp mechanism moves, fixture interface 1940 docks with Active Interface 2120, Active Interface 2120 and clamp mechanism synchronizing moving, when clamp mechanism stops moving, fixture interface 1940 docks with fixed interface 2110, and Active Interface 2120 resets.
With reference to the Zhe Ke mechanism shown in Figure 16, Gai Zhe shell mechanism comprises folding coverboard 2210 and drives the T-shaped manipulator 2220 of folding coverboard, when clamp mechanism is amounted to pack case, first pushed down the pack case of location-plate 1910 tops by folding coverboard 2210, after pack case one side being flipped an angle by returning face plate 1920 again, folding coverboard 2210 shift out, finally by returning face plate 1920 by complete pack case doubling, complete packaging bag doubling.
Top cutting mechanism (not shown) is concordant for the packaging bag top after doubling is cut, and comprises the cylinder of end cutter and the lifting of driving end cutter.
Package machine structure (not shown) is for wrapping into battery core in packaging bag, comprise a folding coverboard and drive the T-shaped manipulator (being equal to Zhe Ke mechanism) of this folding coverboard, this station is first launched the packaging bag of doubling by clamp mechanism, then by the package machine tool hand of feed unit, battery core is sent in pack case, coordinate folding coverboard by packaging bag doubling, to wrap up battery core by clamp mechanism again.
With reference to Figure 17, closedtop mechanism, for the top margin of heat sealed package bag, comprises upper cover 2310 and bottom head 2320 with electro-heat equipment, and drives the cylinder 2330 of upper cover 2310 liftings.
With reference to Figure 18, side seal mechanism, for a side of heat sealed package bag, comprises upside end socket 2410 and downside end socket 2420 with electro-heat equipment, and drives the cylinder 2430 of upside end socket 2410 liftings.
With reference to Figure 19, angle sealing mechanism is for four jiaos of heat sealed package bag, comprise the angle end socket 2510 with electro-heat equipment, the cylinder 2520 of driving angle end socket 2510 liftings, and the drive unit 2530 of driving angle end socket 2510 transverse shiftings, the power source of this drive unit 2530 is motor, and transmission component is ball screw assembly.
Go out material unit (not shown) and comprise cutting mechanism, short-circuit test mechanism, mechanism for sorting, code-spraying mechanism and barcode scanning mechanism.Be one to go out two processing because this equipment adds man-hour, need to divide incision by two battery cores with cutting device, this cutting mechanism comprises carving knife and cuts driving cylinder.Short-circuit test mechanism is used for the battery core after cutting to carry out short-circuit test, then by mechanism for sorting, the defective products of short-circuit test is sorted out.Code-spraying mechanism and barcode scanning mechanism carry out coding and barcode scanning to non-defective unit battery.
Certainly, above embodiment is merely illustrative and not limiting to the invention, the above is only preferred embodiment of the present invention, and the equivalence of doing according to the scheme described in patent claim of the present invention therefore all changes or modifies, and is included in patent claim of the present invention.

Claims (3)

1. lithium battery fully-automatic packaging equipment, comprises
Aluminum plastic film forming unit, for aluminum plastic film punching being become to pack case and cutting in flakes, this aluminum plastic film forming unit comprises the aluminum plastic film unreeling structure setting gradually, the Chong Ke mechanism of punch forming pack case, the haulage gear that traction aluminum plastic film moves forward and the cutting mechanism that cuts aluminum plastic film, it also comprises the notching mechanism that is positioned at before Chong Ke mechanism, be positioned at aluminum plastic film is carried out the dedusting mechanism of dedusting and is positioned at the hot pressing platform that aluminum plastic film is carried out to hot pressing shaping after cutting mechanism before Chong Ke mechanism, and notching mechanism is for carrying out pre-otch to aluminum plastic film;
Feed unit, for sending battery core into pack case;
Battery core encapsulation unit, for battery core is packaged in pack case, this battery core encapsulation unit is connected in aluminum plastic film forming unit afterbody, comprise the clamp mechanism for carrier package shell, transmit the step feeder of clamp mechanism, and the package machine structure setting gradually along step feeder, closedtop mechanism and side seal mechanism, it also comprises the angle sealing mechanism being positioned at after side seal mechanism, and battery angle is sealed to shaping;
Go out material unit, for the battery after encapsulation is taken out, this goes out material unit and is connected in battery core encapsulation unit afterbody; Go out material unit and comprise cutting mechanism, short-circuit test mechanism, mechanism for sorting, code-spraying mechanism and barcode scanning mechanism;
It is characterized in that:
Described step feeder is straight line stepping transmission, and the described clamp mechanism of transmission capable of circulation, on this step feeder, be also provided with negative pressure docking mechanism, for making clamp mechanism keep lasting negative-pressure suction state, this negative pressure docking mechanism comprises the fixed interface corresponding to each job step distance on step feeder, and corresponding to each job step distance of step feeder can straight reciprocating motion Active Interface, each Active Interface is driven along straight reciprocating motion by a drive unit, fixed interface and Active Interface all dock with negative pressure source, fixture interface on this clamp mechanism can butt up against fixed interface or Active Interface, when clamp mechanism moves, Active Interface moves and docks with fixture interface synchronization, when clamp mechanism stops moving, fixture interface docks with fixed interface.
2. lithium battery fully-automatic packaging equipment according to claim 1, it is characterized in that: feed unit comprises drawstring, CCD scanning sorting mechanism, locating platform, pan feeding manipulator and package machine tool hand, and feed unit is for material loading battery core and battery core is sent into pack case.
3. lithium battery fully-automatic packaging equipment according to claim 1, it is characterized in that: battery core encapsulation unit also comprises the Zhe Ke mechanism and the top cutting mechanism that are positioned at before package machine structure, be used for pack case being amounted to and cutting concordant top margin, described Zhe Ke mechanism comprises folding coverboard and drives the T-shaped manipulator of folding coverboard, and described folding coverboard is in order to push down the pack case of location-plate top.
CN201210412350.XA 2012-10-25 2012-10-25 Automatic packaging device of lithium battery Active CN102969535B (en)

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