CN105470580B - A kind of dynamic lithium battery pack production line equipments and technique - Google Patents

A kind of dynamic lithium battery pack production line equipments and technique Download PDF

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Publication number
CN105470580B
CN105470580B CN201510971419.6A CN201510971419A CN105470580B CN 105470580 B CN105470580 B CN 105470580B CN 201510971419 A CN201510971419 A CN 201510971419A CN 105470580 B CN105470580 B CN 105470580B
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China
Prior art keywords
battery
pack
weld tabs
pickup
packs
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CN201510971419.6A
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CN105470580A (en
Inventor
宜文
虞兰剑
汤晓峰
李楠
周旸
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Changzhou Gabriel lithium wisdom Factory Co. Ltd.
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Jiangsu Ndz Li-Ion Battery Intelligent Equipment Co Ltd
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Priority to CN201510971419.6A priority Critical patent/CN105470580B/en
Publication of CN105470580A publication Critical patent/CN105470580A/en
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/058—Construction or manufacture
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Abstract

The present invention relates to a kind of dynamic lithium battery pack production line equipments and technique, this dynamic lithium battery pack production line equipments, including：Battery case conveying device, magnetic pick-up handling device, battery discharge device, Battery holder translating device, battery combination support assembling device, battery conveying device, battery weld tabs erecting and welding device and BMS lead bonding device；The dynamic lithium battery pack production line equipments and technique of the present invention, battery transfer efficiency can be improved by magnetic pick-up handling device, and battery discharge device can make detection to the quality of battery, polarity adjustment is carried out to battery by battery polar switching mechanism, fail battery rejecting mechanism and rejects bad battery, the process improves the reliability of quality battery group, reduces fault rate；Device is also assembled by battery combination support and completes the assembling of pack battery packs, and can be realized by battery weld tabs erecting and welding device and be welded while inserted sheet, greatly improves battery production efficiency.

Description

A kind of dynamic lithium battery pack production line equipments and technique
Technical field
The present invention relates to a kind of automatic production line, more particularly to a kind of dynamic lithium battery pack production line equipments and work Skill.
Background technology
With the development and utilization of new energy, people increasingly deepen to the degree of dependence of battery, and especially lithium battery has The advantage such as have energy storage height, long lifespan, self-discharge rate low, is widely used in every profession and trade.
During the use of lithium battery, generally require to be assembled the lithium battery block of fritter, to form a monoblock lithium Battery (is referred to as PACK lithium battery groups).
, can not be to fritter lithium battery because automaticity is inadequate but existing monoblock lithium battery is in process of production Quality, polarity make timely adjustment, reduce production efficiency.
The content of the invention
It is an object of the invention to provide a kind of dynamic lithium battery pack production line equipments and technique, to meet to lithium battery certainly Dynamic makeup is matched somebody with somebody, detects and welded, and improves lithium battery production efficiency.
In order to solve the above-mentioned technical problem, the invention provides a kind of dynamic lithium battery pack production line equipments, including：Electricity Pond box conveying device, magnetic pick-up handling device, battery discharge device, Battery holder translating device, the assembling of battery combination support Device and battery weld tabs erecting and welding device；Wherein described battery case conveying device is suitable to the battery case equipped with battery being delivered to Pickup station in magnetic pick-up handling device；The magnetic pick-up handling device is suitable to respectively pick up each battery in battery case It is placed on after taking in battery discharge device；The Battery holder translating device is suitable to one by one pick up the battery in battery discharge device After taking, arrange to battery combination support on the assembly station assembled in device, that is, form array；The battery combination support Assembling device suitable for installing respectively in the upper and lower end face of array, lower carriage, to form pack battery packs, and should Pack battery packs are moved in battery weld tabs erecting and welding device；The battery weld tabs erecting and welding device is suitable in pack battery packs In each battery positive and negative electrode contact on insert corresponding weld tabs respectively and weld so that each battery forms conduction in pack battery packs Loop.
Further, the battery case conveying device includes：Conveying frame, the conveying frame are provided with belt conveyor line, position The photoelectric sensor for being adapted to detect for battery case and entering the pickup station is provided with the side of belt conveyor line；It is and defeated in belt The conveying terminal of line sending is additionally provided with battery case positional stations.
Further, the magnetic pick-up handling device includes：Pickup frame, the battery positioned at the pickup station top pick up Bar is taken, the battery pickup bars are controlled by the travel mechanism in pickup frame；I.e. when battery pickup bars are picked up from battery case After respective battery, the battery of pickup is delivered in battery discharge device by travel mechanism.
Further, the travel mechanism includes：Suitable for making the battery pickup bars lift cylinder of battery pickup bars liter or drop, with And suitable for battery pickup bars to be moved to the battery pickup bars translational drive mechanism of battery discharge device position, picked up in the battery Bar translational drive mechanism, which is provided with, to be used to detect the optoelectronic switch assembly that battery pickup bars are moved to battery discharge device position；Institute The bottom for stating battery pickup bars is the permanent-magnet structure for drawing battery, and the diameter of the battery pickup bars is less than cell diameter, And the number of battery pickup bars is corresponding with battery number to be picked up in battery case；Electricity is laterally arranged with each battery pickup bars Pond release rod, the battery release rod are controlled along battery pickup bars by the axis of guide by push rod cylinder and moved up and down, that is, work as electricity Pond is picked up to battery discharge device position, battery release rod by battery pickup bars and moved down, and makes battery and battery pickup bars After separation, battery release rod is moved up to reset；Then, the battery pickup bars are moved to above pickup station, to enter The next picking action of row.
Further, the lithium battery discharge device includes：First, second battery positioning arrangement mechanism, first battery Positioning arrangement mechanism and the second L-shaped connected mode of battery positioning arrangement mechanism；If each battery pickup bars are suitable to send in dry cell Into the first transfer passage of the first battery positioning arrangement mechanism, slide opening is offered in the side wall of the transfer passage；One battery is defeated Mechanism is sent to be suitable to drive a plectrum to drive battery to move in the slide opening, by the electricity of battery push-in second in the first transfer passage In second transfer passage of pond positioning arrangement mechanism；The second transfer passage side is provided with battery detecting mechanism, defeated second Send the section start of passage to be additionally provided with battery material jacking mechanism, the end of second transfer passage be additionally provided with battery polar switching mechanism and Fail battery rejecting mechanism；The battery detecting mechanism is adapted to detect for battery quality in the second transfer passage；The power lithium battery Control module in the pack production line equipments of pond is suitable to after battery detecting mechanism detects battery quality, by fail battery second Arrangement position in transfer passage is demarcated, when battery material jacking mechanism by fail battery and opposite polarity battery push up one by one to During the second transfer passage end, fail battery is rejected by fail battery rejecting mechanism respectively, and is turned over by battery polar Rotation mechanism overturns battery polar.
Further, the battery polar switching mechanism includes：Battery rotary position, the battery rotary position butt up against the second conveying The exit of passage；When needing to exchange battery polar, the battery rotary position drives 180 ° of rotation by upset motor, and will exchange Battery after polarity is picked up by Battery holder translating device；The fail battery rejecting mechanism is located at battery rotary position Bottom, and the fail battery rejecting mechanism includes：For supporting the strut of battery in battery rotary position, when fail battery enters electricity Behind the rotation position of pond, the strut is retracted, and fail battery drops and skidded off from the slideway below strut；The upset motor and for driving The strut cylinder of dynamic strut controls by control module.
Further, the battery detecting mechanism is located in the side wall of the second transfer passage, and suitable for by detecting localization machine The transfer passage movement of structure drives edge；The battery detecting mechanism includes upper and lower detector, and suitable for driving upper and lower detection Head clamps the battery detecting air cylinder device of each battery positive and negative electrode contact, and the upper and lower detector is adapted to detect in each tested battery Fail battery, and detection data are sent to control module.
Further, the battery combination support assembling device includes：Frame is assembled, and is respectively arranged on two in assembling frame The upper and lower support conveying mechanism of side；The top of the assembling frame is provided with support mechanism for picking, and the support mechanism for picking includes： The upper and lower support pickup pawl of independent-lifting control；The upper and lower support pickup pawl is lifted on a laminate, the support pickup Branch for driving the laminate to upper bracket conveying mechanism side or being moved to lower carriage conveying mechanism side is installed at the top of mechanism Frame drive mechanism；The lower carriage pickup pawl first picks up a lower carriage from lower carriage conveying mechanism, is positioned on assembly station, The battery of clamping is arranged in order in each battery installation position being placed on lower carriage by the Battery holder translating device, that is, is formed Array；The upper bracket pickup pawl picks up a upper bracket from upper bracket conveying mechanism and is seated to array upper end again Face, to form pack battery packs.
Further, the bottom of the assembling frame is provided with pack battery pack lifting bodies；The pack battery packs jack Structure includes：Pack battery pack placement platforms as the assembly station, and control the pack battery packs placement platform to lift Jacking cylinder, the bottom of the jacking cylinder is additionally provided with suitable for pack battery packs are moved into battery weld tabs erecting and welding device Battery pack translation mechanism below middle pack battery packs receiving station；Work is received when pack battery packs are moved to pack battery packs Behind the lower section of position, the control module is suitable to control jacking cylinder and risen, and makes to receive work when pack battery packs are located at pack battery packs Position.
Further, the battery weld tabs erecting and welding device includes：Three weld tabs installations station, a repair welding stations, it is located at The first clamping jaw at pack battery pack receiving stations, and located at corresponding station second, third, the 4th and the 5th clamping jaw；Institute State the first to the 5th clamping jaw to be connected on a connecting rod, the connecting rod bottom, which is provided with, to be used to control each clamping jaw upper and lower respectively and left and right shifting Dynamic drive cylinder, three weld tabs are installed and are placed with corresponding automatic cutting shut-off mechanism and electric welding machine, Yi Jisuo respectively on stations State and be used to adjust pack battery pack weld tabs positions or weld tabs welding position when battery weld tabs erecting and welding device is additionally included in weld tabs Some translation mechanisms；First clamping jaw is suitable to pack battery packs being carried to the first weld tabs installation station, and is placed on the On one translation platform；First automatic cutting shut-off mechanism is suitable to touch in the positive pole of each row's battery positioned at pack battery pack pars intermedias Weld tabs is inserted on point respectively and is welded, that is, completes the first weld tabs installation procedure；Second clamping jaw is suitable in the first weld tabs installation procedure After, pack battery packs are carried to the second weld tabs installation station, and be placed on the second translation platform；Second automatic cutting Shut-off mechanism is suitable to insert weld tabs respectively on the cathode contact positioned at the both sides of pack battery packs row's battery and welded；Afterwards, 3rd clamping jaw overturns pack battery packs, is again placed on the second translation platform, and is touched in the negative pole of both sides row's battery Weld tabs is inserted on point respectively and is welded, that is, completes the second weld tabs installation procedure；3rd clamping jaw is suitable in the second weld tabs installation procedure After, pack battery packs are carried to the 3rd weld tabs installation station, and be placed on the 3rd translation platform；3rd automatic cutting Shut-off mechanism is suitable to insert weld tabs respectively on the cathode contact positioned at each row's battery of pack battery pack pars intermedias and weld, i.e., Complete the 3rd weld tabs installation procedure；4th clamping jaw is suitable to complete the 3rd weld tabs installation procedure, and pack battery packs are carried into benefit Welder position and be placed on the 4th translation platform on after, butt welding point carry out repair welding, that is, complete repair welding process；5th clamping jaw is adapted to carry out Pack battery packs are carried to conveyer belt by repair welding process, and the conveyer belt side is additionally provided with for welding pack battery pack BMS leads Tin soldering machine.
Another aspect, present invention also offers a kind of dynamic lithium battery pack production-line techniques.
The dynamic lithium battery pack production line equipments include：Battery case conveying device, magnetic pick-up handling device, battery Discharge device, Battery holder translating device, battery combination support assembling device and battery weld tabs erecting and welding device.
The dynamic lithium battery pack production-line techniques comprise the following steps：Step S1, will by battery case conveying device Battery case equipped with battery is delivered to the pickup station in magnetic pick-up handling device；Step S2, carried and filled by magnetic pick-up Put and be placed on after each battery in battery case is picked up respectively in battery discharge device；Step S3, translated and filled by Battery holder Put after the battery in battery discharge device is picked up one by one, arrange to battery combination support on the assembly station assembled in device, Form array；Step S4, device is assembled by battery combination support and installed respectively in the upper and lower end face of array Upper and lower support, to form pack battery packs, and the pack battery packs are moved in battery weld tabs erecting and welding device；And step Rapid S5, by battery weld tabs erecting and welding device, insertion is corresponding respectively on the positive and negative electrode contact of each battery in pack battery packs Weld tabs simultaneously welds, so that each battery forms galvanic circle in pack battery packs.
Further, the battery case conveying device includes：Conveying frame, the conveying frame are provided with belt conveyor line, position The photoelectric sensor for being adapted to detect for battery case and entering the pickup station is provided with the side of belt conveyor line；It is and defeated in belt The conveying terminal of line sending is additionally provided with battery case positional stations.
Further, the magnetic pick-up handling device includes：Pickup frame, the battery positioned at the pickup station top pick up Bar is taken, the battery pickup bars are controlled by the travel mechanism in pickup frame；I.e. when battery pickup bars are picked up from battery case After respective battery, the battery of pickup is delivered in battery discharge device by travel mechanism.
Further, the travel mechanism includes：Suitable for making the battery pickup bars lift cylinder of battery pickup bars liter or drop, with And suitable for battery pickup bars to be moved to the battery pickup bars translational drive mechanism of battery discharge device position, picked up in the battery Bar translational drive mechanism, which is provided with, to be used to detect the optoelectronic switch assembly that battery pickup bars are moved to battery discharge device position；Institute The bottom for stating battery pickup bars is the permanent-magnet structure for drawing battery, and the diameter of the battery pickup bars is less than cell diameter, And the number of battery pickup bars is corresponding with battery number to be picked up in battery case；Electricity is laterally arranged with each battery pickup bars Pond release rod, the battery release rod are controlled along battery pickup bars by the axis of guide by push rod cylinder and moved up and down, that is, work as electricity Pond is picked up to battery discharge device position, battery release rod by battery pickup bars and moved down, and makes battery and battery pickup bars After separation, battery release rod is moved up to reset；Then, the battery pickup bars are moved to above pickup station, to enter The next picking action of row.
Further, the lithium battery discharge device includes：First, second battery positioning arrangement mechanism, first battery Positioning arrangement mechanism and the second L-shaped connected mode of battery positioning arrangement mechanism；If each battery pickup bars are suitable to send in dry cell Into the first transfer passage of the first battery positioning arrangement mechanism, slide opening is offered in the side wall of the transfer passage；One battery is defeated Mechanism is sent to be suitable to drive a plectrum to drive battery to move in the slide opening, by the electricity of battery push-in second in the first transfer passage In second transfer passage of pond positioning arrangement mechanism；The second transfer passage side is provided with battery detecting mechanism, defeated second Send the section start of passage to be additionally provided with battery material jacking mechanism, the end of second transfer passage be additionally provided with battery polar switching mechanism and Fail battery rejecting mechanism；The battery detecting mechanism is adapted to detect for battery quality in the second transfer passage；The power lithium battery Control module in the pack production line equipments of pond is suitable to after battery detecting mechanism detects battery quality, by fail battery second Arrangement position in transfer passage is demarcated, when battery material jacking mechanism pushes up fail battery to the second transfer passage end one by one When, fail battery is rejected by fail battery rejecting mechanism respectively, and battery pole is overturn by battery polar switching mechanism Property.
Further, the battery polar switching mechanism includes：Battery rotary position, the battery rotary position butt up against the second conveying The exit of passage；After opposite polarity battery enters battery rotary position, the battery rotary position is driven by upset motor to rotate 180 °, to exchange battery polar, and the battery after exchange polarity is picked up by Battery holder translating device；The failure Battery rejecting mechanism is located at the bottom of battery rotary position, and the fail battery rejecting mechanism includes：For supporting battery rotary position The strut of middle battery, after fail battery enters battery rotary position, the strut is retracted, and fail battery drops and below strut Slideway skids off；The upset motor and for driving the strut cylinder of strut to be controlled by control module.
Further, the battery detecting mechanism is located in the side wall of the second transfer passage, and suitable for by detecting localization machine The transfer passage movement of structure drives edge；The battery detecting mechanism includes upper and lower detector, and suitable for driving upper and lower detection Head clamps the battery detecting air cylinder device of each battery positive and negative electrode contact, and the upper and lower detector is adapted to detect in each tested battery Fail battery, and detection data are sent to control module.
Further, the battery combination support assembling device includes：Frame is assembled, and is respectively arranged on two in assembling frame The upper and lower support conveying mechanism of side；The top of the assembling frame is provided with support mechanism for picking, and the support mechanism for picking includes： The upper and lower support pickup pawl of independent-lifting control；The upper and lower support pickup pawl is lifted on a laminate, the support pickup Branch for driving the laminate to upper bracket conveying mechanism side or being moved to lower carriage conveying mechanism side is installed at the top of mechanism Frame drive mechanism；The lower carriage pickup pawl first picks up a lower carriage from lower carriage conveying mechanism, is positioned on assembly station, The battery of clamping is arranged in order in each battery installation position being placed on lower carriage by the Battery holder translating device, that is, is formed Array；The upper bracket pickup pawl picks up a upper bracket from upper bracket conveying mechanism and is seated to array upper end again Face, to form pack battery packs.
Further, the bottom of the assembling frame is provided with pack battery pack lifting bodies；The pack battery packs jack Structure includes：Pack battery pack placement platforms as the assembly station, and control the pack battery packs placement platform to lift Jacking cylinder, the bottom of the jacking cylinder is additionally provided with suitable for pack battery packs are moved into battery weld tabs erecting and welding device Battery pack translation mechanism below middle pack battery packs receiving station；Work is received when pack battery packs are moved to pack battery packs Behind the lower section of position, the control module is suitable to control jacking cylinder and risen, and makes to receive work when pack battery packs are located at pack battery packs Position.
Further, the battery weld tabs erecting and welding device includes：Three weld tabs installations station, a repair welding stations, it is located at The first clamping jaw at pack battery pack receiving stations, and located at corresponding station second, third, the 4th and the 5th clamping jaw；Institute State the first to the 5th clamping jaw to be connected on a connecting rod, the connecting rod bottom, which is provided with, to be used to control each clamping jaw upper and lower respectively and left and right shifting Dynamic drive cylinder, three weld tabs are installed and are placed with corresponding automatic cutting shut-off mechanism and electric welding machine, Yi Jisuo respectively on stations State and be used to adjust pack battery pack weld tabs positions or weld tabs welding position when battery weld tabs erecting and welding device is additionally included in weld tabs Some translation mechanisms；First clamping jaw is suitable to pack battery packs being carried to the first weld tabs installation station, and is placed on the On one translation platform；First automatic cutting shut-off mechanism is suitable to touch in the positive pole of each row's battery positioned at pack battery pack pars intermedias Weld tabs is inserted on point respectively and is welded, that is, completes the first weld tabs installation procedure；Second clamping jaw is suitable in the first weld tabs installation procedure After, pack battery packs are carried to the second weld tabs installation station, and be placed on the second translation platform；Second automatic cutting Shut-off mechanism is suitable to insert weld tabs respectively on the cathode contact positioned at the both sides of pack battery packs row's battery and welded；Afterwards, 3rd clamping jaw overturns pack battery packs, is again placed on the second translation platform, and is touched in the negative pole of both sides row's battery Weld tabs is inserted on point respectively and is welded, that is, completes the second weld tabs installation procedure；3rd clamping jaw is suitable in the second weld tabs installation procedure After, pack battery packs are carried to the 3rd weld tabs installation station, and be placed on the 3rd translation platform；3rd automatic cutting Shut-off mechanism is suitable to insert weld tabs respectively on the cathode contact positioned at each row's battery of pack battery pack pars intermedias and weld, i.e., Complete the 3rd weld tabs installation procedure；4th clamping jaw is suitable to complete the 3rd weld tabs installation procedure, and pack battery packs are carried into benefit Welder position and be placed on the 4th translation platform on after, butt welding point carry out repair welding, that is, complete repair welding process；5th clamping jaw is adapted to carry out Pack battery packs are carried to conveyer belt by repair welding process, and the conveyer belt side is additionally provided with for welding pack battery pack BMS leads Tin soldering machine.
The invention has the advantages that the dynamic lithium battery pack production line equipments and technique of the present invention, are picked up by magnetic Handling device is taken to improve battery transfer efficiency, and battery discharge device can be made accordingly to quality, the polarity of battery Detection, and polarity adjustment is carried out to battery by battery polar switching mechanism, fail battery rejecting mechanism and rejects bad battery, The process improves the reliability of quality battery group, reduces fault rate；The dynamic lithium battery pack production line equipments and technique Device is also assembled by battery combination support and completes the assembling of pack battery packs, and passes through battery weld tabs erecting and welding device energy Enough realize is welded while weld tabs, greatly improves battery production efficiency.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the overall diagram of the dynamic lithium battery pack production line equipments of the present invention；
Fig. 2 is the partial illustrations one of the dynamic lithium battery pack production line equipments of the present invention；
Fig. 3 is the configuration diagram of the battery case conveying device of the present invention；
Fig. 4 is the configuration diagram of the magnetic pick-up handling device of the present invention；
Fig. 5 is the configuration diagram of the battery discharge device of the present invention；
Fig. 6 is the configuration diagram of the first battery positioning arrangement mechanism of the present invention；
Fig. 7 is the battery polar switching mechanism of the present invention and the configuration diagram of fail battery rejecting mechanism；
Fig. 8 is the configuration diagram of the Battery holder translating device of the present invention；
Fig. 9 is the perspective representation of the battery combination support assembling device of the present invention；
Figure 10 is the front view of the battery combination support assembling device of the present invention；
Figure 11 is the configuration diagram of the pack battery pack lifting bodies of the present invention；
Figure 12 is the top view of the partial illustrations of dynamic lithium battery pack production line equipments in Fig. 2；
Figure 13 is the top view of the battery weld tabs erecting and welding device of the present invention；
Figure 14 is the perspective representation of the battery weld tabs erecting and welding device of the present invention；
Figure 15 is the partial approach diagram of location A in Figure 14 of the invention；
Figure 16 is the structural representation of the part such as each clamping jaw, connecting rod in battery weld tabs erecting and welding device of the invention.
In figure：Battery case conveying device 1, conveying frame 110, belt conveyor line 120, photoelectric sensor 130, battery case are fixed Position station 140；
Magnetic pick-up handling device 2, pickup frame 210, battery pickup bars 220, travel mechanism 230, battery pickup bars liter Sending down abnormally ascending cylinder 231, battery pickup bars translational drive mechanism 232, optoelectronic switch assembly 233, battery release rod 234, push rod cylinder 235th, the axis of guide 236；
Battery discharge device 3, the first battery positioning arrangement mechanism 310, the first transfer passage 311, slide opening 312, battery are defeated Send mechanism 313, plectrum 314, the second battery positioning arrangement mechanism 320, the second transfer passage 321, battery detecting mechanism 322, electricity Pond material jacking mechanism 323, battery polar switching mechanism 324, fail battery rejecting mechanism 325, upper detector 322a, lower detector 322b, battery detecting air cylinder device 322c, battery rotary position 324a, upset motor 324b, strut 325a, slideway 325b, strut Cylinder 325c；
Battery holder translating device 4, jaw 410, clamping air cylinder device 420, clamping translation mechanism 430；
Battery combination support assembling device 5, assembling frame 510, upper bracket conveying mechanism 520, lower carriage conveying mechanism 530th, support mechanism for picking 540, upper bracket pickup pawl 541, lower carriage pickup pawl 542, laminate 543, carriage drive mechanism 544, Pack battery packs lifting body 550, pack battery packs placement platform 551, jacking cylinder 552, battery pack translation mechanism 553；
Battery weld tabs erecting and welding device 6, pack battery packs receiving station 610, the first clamping jaw 611, clamping jaw cylinder 612, It is first weld tabs installation station 620, the second clamping jaw 621, automatic cutting shut-off mechanism 622, electric welding machine 623, translation mechanism 624, flat Move platform 624a, the second weld tabs installation station 630, the 3rd clamping jaw 631, the 3rd weld tabs installation station 640, the 4th clamping jaw 641, pendulum Drive cylinder 670, clamping jaw or so drive cylinder above and below cylinder 642, repair welding station 650, the 5th clamping jaw 651, connecting rod 660, clamping jaw 680；
Tin soldering machine 7；
Battery case 8.
Embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These accompanying drawings are simplified schematic diagram, only with Illustration illustrates the basic structure of the present invention, therefore it only shows the composition relevant with the present invention.
Embodiment 1
Fig. 1 is the overall diagram of the dynamic lithium battery pack production line equipments of the present invention.
Fig. 2 is the partial illustrations one of the dynamic lithium battery pack production line equipments of the present invention.
As depicted in figs. 1 and 2, the present embodiment 1 provides a kind of dynamic lithium battery pack production line equipments, including：Battery Box conveying device 1, magnetic pick-up handling device 2, battery discharge device 3, Battery holder translating device 4, battery combination branch are rack-mounted With device 5 and battery weld tabs erecting and welding device 6.
Wherein, the battery case conveying device 1 is suitable to the battery case 8 equipped with battery being delivered to magnetic pick-up handling device Pickup station in 2；The battery discharge device 3 is suitable to respectively pick up each battery in the battery case 8 of pickup station After be placed in battery discharge device 3；The Battery holder translating device 4 is suitable to the battery in battery discharge device 3 one by one After pickup, arrange to battery combination support on the assembly station assembled in device 5, that is, form array；The battery combination Support assembling device 5 suitable for installing respectively in the upper and lower end face of array, lower carriage, to form pack battery packs, and will The pack battery packs are moved in battery weld tabs erecting and welding device 6；The battery weld tabs erecting and welding device 6 is suitable in pack electricity Corresponding weld tabs is inserted on the positive and negative electrode contact of each batteries of Chi Zuzhong respectively and is welded, so that each battery is formed in pack battery packs Galvanic circle.
Fig. 3 is the configuration diagram of the battery case conveying device of the present invention.
As shown in Figures 2 and 3, the battery case conveying device 1 includes：Conveying frame 110, the conveying frame 110 are provided with Belt conveyor line 120, it is provided with positioned at the side of belt conveyor line 120 and is adapted to detect for the light that battery case 8 enters the pickup station Electric transducer 130；And it is additionally provided with the positional stations 140 of battery case 8 in the conveying terminal of belt conveyor line 120.Wherein, photoelectric transfer Sensor 130 is used to detect the displacement of battery case 8, to judge whether to reach the conveying terminal of belt conveyor line 120, that is, picks up station. Specifically, the control module of dynamic lithium battery pack production line equipments is connected with the photoelectric sensor 130, and control Belt Conveying The motor of line 120, and control magnetic pick-up handling device 2 carry out follow-up work.
Fig. 4 is the configuration diagram of the magnetic pick-up handling device of the present invention.
After battery case 8 is moved to pickup station, the control module control magnetic of dynamic lithium battery pack production line equipments Pick up corresponding controlling organization in handling device 2 and complete the pickup of battery into battery discharge device 3.
As shown in Figure 2 and Figure 4, the magnetic pick-up handling device 2 includes：Pick up frame 210, positioned at the pickup station The battery pickup bars 220 on top, the battery pickup bars 220 are controlled by the travel mechanism 230 in pickup frame 210；Work as After battery pickup bars 220 pick up respective battery from battery case 8, the battery of pickup is delivered into battery discharge by travel mechanism 230 In device 3.
Further, the travel mechanism 230 includes：Suitable for making the lifting of the battery pickup bars of 220 liters of battery pickup bars or drop Cylinder 231, and suitable for battery pickup bars 220 to be moved to the battery pickup bars driven in translation machine of the position of battery discharge device 3 Structure 232, it is provided with the battery pickup bars translational drive mechanism 232 and is moved to battery discharge for detecting battery pickup bars 220 The optoelectronic switch assembly 233 of the position of device 3.
The bottom of the battery pickup bars 220 is the permanent-magnet structure for drawing battery, the battery pickup bars 220 it is straight Footpath is less than cell diameter, and the number of battery pickup bars 220 is corresponding with battery number to be picked up in battery case 8；Each battery Battery release rod 234 is laterally arranged with pickup bars 220, the battery release rod 234 passes through the axis of guide by push rod cylinder 235 236 controls move up and down along battery pickup bars 220, i.e., when battery is picked up to the position of battery discharge device 3 by battery pickup bars 220 (obtaining relevant position relation by the optoelectronic switch assembly 233), battery release rod 234 moves down, and makes battery and battery After pickup bars 220 separate, battery release rod 234 is moved up to reset；Then, the battery pickup bars 220, which are moved to, picks up Take above station, to carry out next picking action.Specifically, shown optoelectronic switch assembly 233 is respectively at dynamic lithium battery pack The control module of production line equipment is connected, and controls battery pickup bars lift cylinder 231, battery pickup bars translational drive mechanism 232nd, push rod cylinder 235 performs corresponding actions.
Fig. 5 is the configuration diagram of the battery discharge device of the present invention.
Fig. 6 is the configuration diagram of the first battery positioning arrangement mechanism of the present invention.
As shown in Figure 5 and Figure 6, the lithium battery discharge device 3 includes：First the 310, second electricity of battery positioning arrangement mechanism Pond positioning arrangement mechanism 320,320 L-shaped company of the first battery positioning arrangement mechanism 310 and the second battery positioning arrangement mechanism Connect mode.
Wherein, if each battery pickup bars 220 are suitable to dry cell delivering to the first defeated of the first battery positioning arrangement mechanism 310 Send in passage 311, slide opening 312 is offered in the side wall of the transfer passage；One battery conveying mechanism 313 is suitable to drive a plectrum 314 drive battery movement in the slide opening 312, and the battery in the first transfer passage 311 is pushed into the second battery positioning arrangement In second transfer passage 321 of mechanism 320.
The battery conveying mechanism 313 controls work by the control module of dynamic lithium battery pack production line equipments.
The side of second transfer passage 321 is provided with battery detecting mechanism 322, in the section start of the second transfer passage 321 Battery material jacking mechanism 323 is additionally provided with, the end of second transfer passage 321 is additionally provided with battery polar switching mechanism 324 and failure Battery rejecting mechanism 325；The battery detecting mechanism 322 is adapted to detect for battery quality and battery pole in the second transfer passage 321 Property.
Control module in the dynamic lithium battery pack production line equipments is suitable to detect battery in battery detecting mechanism 322 After quality and battery polar, the arrangement position of fail battery and opposite polarity battery in the second transfer passage 321 is carried out Demarcation, when battery material jacking mechanism 323 pushes up fail battery and opposite polarity battery to the end of the second transfer passage 321 one by one When, fail battery is rejected by fail battery rejecting mechanism 325 respectively, and is overturn by battery polar switching mechanism 324 Battery polar.
Fig. 7 is the battery polar switching mechanism of the present invention and the configuration diagram of fail battery rejecting mechanism.
As shown in fig. 7, a kind of preferred embodiment as battery polar switching mechanism 324, the battery polar turn over Rotation mechanism 324 includes：Battery rotary position 324a, battery rotary position 324a butt up against the exit of the second transfer passage 321；When After opposite polarity battery enters battery rotary position 324a, the battery rotary position 324a is driven by upset motor 324b to be rotated 180 °, to exchange battery polar, and the battery after exchange polarity is picked up by Battery holder translating device 4.
As a kind of 325 preferred embodiment of fail battery rejecting mechanism, the fail battery rejecting mechanism 325 is located at Battery rotary position 324a bottom, and the fail battery rejecting mechanism 325 includes：For supporting battery in the 324a of battery rotary position Strut 325a, after fail battery enters battery rotary position 324a, strut 325a retracts, and fail battery drops and from strut Slideway 325b below 325a is skidded off.
Wherein, the upset motor 324b and for driving strut 325a strut cylinder 325c by the control module Control.
The present invention is linked by battery polar switching mechanism 324 and fail battery rejecting mechanism 325, and polarity is exchanged and failure Battery is rejected and almost completed simultaneously, improves production efficiency.
Further, as shown in figure 5, the battery detecting mechanism 322 is located in the side wall of the second transfer passage 321, and it is suitable Moved in the transfer passage by detection detent mechanism drives edge；The battery detecting mechanism 322 include upper detector 322a, under Detector 322b, and suitable for driving upper detector 322a, lower detector 322b to clamp the battery inspection of each battery positive and negative electrode contact Survey air cylinder device 322c, the upper detector 322a, lower detector 322b and be adapted to detect for fail battery in each tested battery, and will Detection data are sent to control module.
Fig. 8 is the configuration diagram of the Battery holder translating device of the present invention.
As shown in figure 8, the Battery holder translating device 4 includes：For picking up the jaw 410 of single battery, the jaw 410 are controlled by clamping air cylinder device 420, and the clamping air cylinder device 420 drives movement by clamping translation mechanism 430, will The battery that jaw 410 is picked up, which is arranged in order, to be placed on assembly station.
Fig. 9 is the perspective representation of the battery combination support assembling device of the present invention.
Figure 10 is the front view of the battery combination support assembling device of the present invention.
As shown in Figure 9 and Figure 10, the battery combination support assembling device 5 includes：Frame 510 is assembled, and is set respectively Upper bracket conveying mechanism 520, lower carriage conveying mechanism 530 in both sides in assembling frame 510；It is described to assemble the upper of frame 510 Portion is provided with support mechanism for picking 540, and the support mechanism for picking 540 includes：Independent-lifting control upper bracket pickup pawl 541, under Support picks up pawl 542；The upper bracket pickup pawl 541, lower carriage pickup pawl 542 are lifted on a laminate 543, and the support picks up The top of mechanism 540 is taken to be provided with for driving the laminate 543 to the side of upper bracket conveying mechanism 520 or to lower carriage conveying mechanism The carriage drive mechanism 544 of 530 sides movement.
The lower carriage pickup pawl 542 first picks up a lower carriage from lower carriage conveying mechanism 530, is positioned over assembly station On, the battery of clamping is arranged in order in each battery installation position being placed on lower carriage by the Battery holder translating device 4, i.e., Form array；The upper bracket pickup pawl 541 picks up a upper bracket from upper bracket conveying mechanism 520 and is seated to battery again Array upper surface, to form pack battery packs.
Figure 11 is the configuration diagram of the pack battery pack lifting bodies of the present invention.
As shown in figure 11, the bottom of the assembling frame 510 is provided with pack battery packs lifting body 550；The pack electricity Pond group lifting body 550 includes：Pack battery packs placement platform 551 as the assembly station, and control the pack electric The jacking cylinder 552 that pond group placement platform 551 lifts, the bottom of the jacking cylinder 552, which is additionally provided with, to be suitable to pack battery packs It is moved to the battery pack translation mechanism 553 of the lower section of pack battery packs receiving station 610 in battery weld tabs erecting and welding device 6；I.e. After pack battery packs are moved to the lower section of pack battery packs receiving station 610, the control module is suitable to control jacking cylinder 552 Rise, make when pack battery packs are located at pack battery packs receiving station 610.The battery pack translation mechanism 553, which is provided with, to be used for The photoelectric sensor 130 of the displacement of jacking cylinder 552 is detected, and battery pack translation mechanism 553 is driven by screw mandrel and translated.
Specifically, this upper bracket conveying mechanism 520, lower carriage conveying mechanism 530, upper bracket pickup pawl 541, lower carriage pick up Pawl 542, carriage drive mechanism 544, and jacking cylinder 552, battery pack translation mechanism 553 is taken to be controlled by control module, institute Respective settings instruction can be performed by programming to set by stating control module, and corresponding programming setting pair is performed according to corresponding function setting Those skilled in the art are common technology means.
Figure 12 is the top view of the partial illustrations of dynamic lithium battery pack production line equipments in Fig. 2；
Pack battery packs lifting body 550 and battery weld tabs erecting and welding device 6 are should be apparent that from Figure 12 Pack battery pack handling processes.
Figure 13 is the top view of the battery weld tabs erecting and welding device of the present invention.
Figure 14 is the perspective representation of the battery weld tabs erecting and welding device of the present invention.
Figure 15 is the partial approach diagram of location A in Figure 14 of the invention.
Figure 16 is the structural representation of the part such as each clamping jaw, connecting rod in battery weld tabs erecting and welding device of the invention.
As shown in Figure 13 to Figure 16, the battery weld tabs erecting and welding device 6 includes：First weld tabs installation station 620, the Two weld tabs installation station 630 and the 3rd weld tabs installation station 640, a repair welding station 650, located at pack battery pack receiving stations The first clamping jaw 611 at 610, and the second clamping jaw 621 located at corresponding station, the 3rd clamping jaw 631, the 4th clamping jaw 641 and Five clamping jaws 651, and each clamping jaw has corresponding clamping jaw cylinder 612 to control (wherein the 3rd clamping jaw 631 is controlled by tilt cylinder 642) respectively.
Described first to the 5th clamping jaw is connected on a connecting rod 660, and the bottom of connecting rod 660, which is provided with, to be used to control each folder respectively Pawl is upper and lower and the drive cylinder of left and right movement (clamping jaw up and down drive cylinder 670, clamping jaw or so drive cylinder 680).
Corresponding automatic cutting shut-off mechanism 622 and electric welding machine 623, Yi Jisuo are placed with respectively on three weld tabs installation stations State and be used to adjust pack battery pack weld tabs positions or weld tabs welding position when battery weld tabs erecting and welding device is additionally included in weld tabs Some translation mechanisms 624；The structure of each translation mechanism 624 is identical, that is, includes：Translate platform 624a, and the platform by positioned at Screw drive mechanism inside translation mechanism 624, make the movement of pack battery packs to adjust weld tabs position.
First clamping jaw 611 is suitable to pack battery packs being carried to the first weld tabs installation station 620, and is placed on first Translate on platform；First automatic cutting shut-off mechanism 622 is suitable to the positive pole in each row's battery positioned at pack battery pack pars intermedias Weld tabs is inserted on contact respectively and is welded, that is, completes the first weld tabs installation procedure；Second clamping jaw 621 is suitable to install in the first weld tabs After process, pack battery packs are carried to the second weld tabs installation station 630, and be placed on the second translation platform；Second Automatic cutting shut-off mechanism 622 is suitable to insert weld tabs respectively simultaneously on the cathode contact positioned at the both sides of pack battery packs row's battery Welding；Afterwards, the 3rd clamping jaw 631 overturns pack battery packs, is again placed on the second translation platform, and is arranged in both sides Weld tabs is inserted on the cathode contact of battery respectively and is welded, that is, completes the second weld tabs installation procedure；3rd clamping jaw 631 is suitable to the After two weld tabs installation procedures, pack battery packs are carried to the 3rd weld tabs installation station 640, and it is flat to be placed on the 3rd translation On platform；3rd automatic cutting shut-off mechanism 622 is suitable on the cathode contact positioned at each row's battery of pack battery pack pars intermedias Weld tabs is inserted respectively and is welded, that is, completes the 3rd weld tabs installation procedure；4th clamping jaw 641 is suitable to complete the 3rd weld tabs erector Sequence, by pack battery packs be carried to repair welding station 650 and be placed on the 4th translation platform on after, butt welding point carry out repair welding, i.e., it is complete Into repair welding process；5th clamping jaw 651 is adapted to carry out repair welding process and pack battery packs is carried into conveyer belt, and the conveyer belt side is also Provided with the tin soldering machine 7 for welding pack battery pack BMS leads.
Specifically, the work of each clamping jaw, translation mechanism 624, each automatic cutting shut-off mechanism, electric welding machine 623 is by described Control module controls.
The control module is suitable to use PLC module, such as the PLC module such as Siemens, Mitsubishi, the control module also to connect Industry control touch-screen is connected to, for inputting command adapted thereto.
Battery case conveying device 1, magnetic pick-up handling device 2, battery row in this dynamic lithium battery pack production line equipments Expect device 3, Battery holder translating device 4, the battery combination support assembling process such as device 5 and battery weld tabs erecting and welding device 6 Linking, suitable for realizing positioning by corresponding photoelectric sensor 130 or corresponding displacement detection module, and then trigger next device and perform Corresponding process, it can be programmed to by PLC.
Embodiment 2
On the basis of embodiment 1, the present embodiment 2 provides a kind of dynamic lithium battery pack production-line techniques.
Fig. 1 is the overall diagram of the dynamic lithium battery pack production line equipments of the present invention.
Fig. 2 is the partial illustrations one of the dynamic lithium battery pack production line equipments of the present invention.
As depicted in figs. 1 and 2, the dynamic lithium battery pack production line equipments include：Battery case conveying device 1, magnetic Pick up handling device 2, battery discharge device 3, Battery holder translating device 4, battery combination support assembling device 5 and battery weld tabs Erecting and welding device 6.
The dynamic lithium battery pack production-line techniques comprise the following steps：Step S1, will by battery case conveying device 1 Battery case 8 equipped with battery is delivered to the pickup station in magnetic pick-up handling device 2；Step S2, is carried by magnetic pick-up Device 2 is placed in battery discharge device 3 after each battery in battery case 8 is picked up respectively；Step S3, is put down by Battery holder After moving device 4 picks up the battery in battery discharge device 3 one by one, the assembling assembled in device 5 is arranged to battery combination support On station, that is, form array；Step S4, device 5 is assembled in the upper and lower end face of array point by battery combination support Do not install, lower carriage, to form pack battery packs, and the pack battery packs are moved in battery weld tabs erecting and welding device 6； And step S5, inserted respectively on the positive and negative electrode contact of each battery in pack battery packs by battery weld tabs erecting and welding device 6 Enter corresponding weld tabs and weld, so that each battery forms galvanic circle in pack battery packs.
Fig. 3 is the configuration diagram of the battery case conveying device of the present invention.
As shown in Figures 2 and 3, the battery case conveying device 1 includes：Conveying frame 110, the conveying frame 110 are provided with Belt conveyor line 120, it is provided with positioned at the side of belt conveyor line 120 and is adapted to detect for the light that battery case 8 enters the pickup station Electric transducer 130；And it is additionally provided with the positional stations 140 of battery case 8 in the conveying terminal of belt conveyor line 120.Wherein, photoelectric transfer Sensor 130 is used to detect the displacement of battery case 8, to judge whether to reach the conveying terminal of belt conveyor line 120, that is, picks up station. Specifically, the control module of dynamic lithium battery pack production line equipments is connected with the photoelectric sensor 130, and control Belt Conveying The motor of line 120, and control magnetic pick-up handling device 2 carry out follow-up work.
Fig. 4 is the configuration diagram of the magnetic pick-up handling device of the present invention.
After battery case 8 is moved to pickup station, the control module control magnetic of dynamic lithium battery pack production line equipments Pick up corresponding controlling organization in handling device 2 and complete the pickup of battery into battery discharge device 3.
As shown in Figure 2 and Figure 4, the magnetic pick-up handling device 2 includes：Pick up frame 210, positioned at the pickup station The battery pickup bars 220 on top, the battery pickup bars 220 are controlled by the travel mechanism 230 in pickup frame 210；Work as After battery pickup bars 220 pick up respective battery from battery case 8, the battery of pickup is delivered into battery discharge by travel mechanism 230 In device 3.
Further, the travel mechanism 230 includes：Suitable for making the lifting of the battery pickup bars of 220 liters of battery pickup bars or drop Cylinder 231, and suitable for battery pickup bars 220 to be moved to the battery pickup bars driven in translation machine of the position of battery discharge device 3 Structure 232, it is provided with the battery pickup bars translational drive mechanism 232 and is moved to battery discharge for detecting battery pickup bars 220 The optoelectronic switch assembly 233 of the position of device 3.
The bottom of the battery pickup bars 220 is the permanent-magnet structure for drawing battery, the battery pickup bars 220 it is straight Footpath is less than cell diameter, and the number of battery pickup bars 220 is corresponding with battery number to be picked up in battery case 8；Each battery Battery release rod 234 is laterally arranged with pickup bars 220, the battery release rod 234 passes through the axis of guide by push rod cylinder 235 236 controls move up and down along battery pickup bars 220, i.e., when battery is picked up to the position of battery discharge device 3 by battery pickup bars 220 (obtaining relevant position relation by the optoelectronic switch assembly 233), battery release rod 234 moves down, and makes battery and battery After pickup bars 220 separate, battery release rod 234 is moved up to reset；Then, the battery pickup bars 220, which are moved to, picks up Take above station, to carry out next picking action.Specifically, shown optoelectronic switch assembly 233 is respectively at dynamic lithium battery pack The control module of production line equipment is connected, and controls battery pickup bars lift cylinder 231, battery pickup bars translational drive mechanism 232nd, push rod cylinder 235 performs corresponding actions.
Fig. 5 is the configuration diagram of the battery discharge device of the present invention.
Fig. 6 is the configuration diagram of the first battery positioning arrangement mechanism of the present invention.
As shown in Figure 5 and Figure 6, the lithium battery discharge device 3 includes：First, second battery positioning arrangement mechanism 320, The first battery positioning arrangement mechanism 310 and the second battery positioning arrangement mechanism, 320 L-shaped connected mode.
Wherein, if each battery pickup bars 220 are suitable to dry cell delivering to the first defeated of the first battery positioning arrangement mechanism 310 Send in passage 311, slide opening 312 is offered in the side wall of the transfer passage；One battery conveying mechanism 313 is suitable to drive a plectrum 314 drive battery movement in the slide opening 312, and the battery in the first transfer passage 311 is pushed into the second battery positioning arrangement In second transfer passage 321 of mechanism 320.
The battery conveying mechanism 313 controls work by the control module of dynamic lithium battery pack production line equipments.
The side of second transfer passage 321 is provided with battery detecting mechanism 322, in the section start of the second transfer passage 321 Battery material jacking mechanism 323 is additionally provided with, the end of second transfer passage 321 is additionally provided with battery polar switching mechanism 324 and failure Battery rejecting mechanism 325；The battery detecting mechanism 322 is adapted to detect for battery quality in the second transfer passage 321.
Control module in the dynamic lithium battery pack production line equipments is suitable to detect battery in battery detecting mechanism 322 After quality, arrangement position of the fail battery in the second transfer passage 321 is demarcated, when battery material jacking mechanism 323 will be former When barrier battery and opposite polarity battery are pushed up to the second 321 end of transfer passage one by one, pass through fail battery rejecting mechanism respectively 325 reject fail battery, and overturn battery polar by battery polar switching mechanism 324.
Fig. 7 is the battery polar switching mechanism of the present invention and the configuration diagram of fail battery rejecting mechanism.
As shown in fig. 7, a kind of preferred embodiment as battery polar switching mechanism 324, the battery polar turn over Rotation mechanism 324 includes：Battery rotary position 324a, battery rotary position 324a butt up against the exit of the second transfer passage 321；When After opposite polarity battery enters battery rotary position 324a, the battery rotary position 324a is driven by upset motor 324b to be rotated 180 °, to exchange battery polar, and the battery after exchange polarity is picked up by Battery holder translating device 4.
As a kind of 325 preferred embodiment of fail battery rejecting mechanism, the fail battery rejecting mechanism 325 is located at Battery rotary position 324a bottom, and the fail battery rejecting mechanism 325 includes：For supporting battery in the 324a of battery rotary position Strut 325a, after fail battery enters battery rotary position 324a, strut 325a retracts, and fail battery drops and from strut Slideway 325b below 325a is skidded off.
Wherein, the upset motor 324b and for driving strut 325a strut cylinder 325c by the control module Control.
The present invention is linked by battery polar switching mechanism 324 and fail battery rejecting mechanism 325, and polarity is exchanged and failure Battery is rejected and almost completed simultaneously, improves production efficiency.
Further, as shown in figure 5, the battery detecting mechanism 322 is located in the side wall of the second transfer passage 321, and it is suitable Moved in the transfer passage by detection detent mechanism drives edge；The battery detecting mechanism 322 include upper detector 322a, under Detector 322b, and suitable for driving upper detector 322a, lower detector 322b to clamp the battery inspection of each battery positive and negative electrode contact Survey air cylinder device 322c, the upper detector 322a, lower detector 322b and be adapted to detect for fail battery in each tested battery, and will Detection data are sent to control module.
Fig. 8 is the configuration diagram of the Battery holder translating device of the present invention.
As shown in figure 8, the Battery holder translating device 4 includes：For picking up the jaw 410 of single battery, the jaw 410 are controlled by clamping air cylinder device 420, and the clamping air cylinder device 420 drives movement by clamping translation mechanism 430, will The battery that jaw 410 is picked up, which is arranged in order, to be placed on assembly station.
Fig. 9 is the perspective representation of the battery combination support assembling device of the present invention.
Figure 10 is the front view of the battery combination support assembling device of the present invention.
As shown in Figure 9 and Figure 10, the battery combination support assembling device 5 includes：Frame 510 is assembled, and is set respectively Upper bracket conveying mechanism 520, lower carriage conveying mechanism 530 in both sides in assembling frame 510；It is described to assemble the upper of frame 510 Portion is provided with support mechanism for picking 540, and the support mechanism for picking 540 includes：Independent-lifting control upper bracket pickup pawl 541, under Support picks up pawl 542；The upper bracket pickup pawl 541, lower carriage pickup pawl 542 are lifted on a laminate 543, and the support picks up The top of mechanism 540 is taken to be provided with for driving the laminate 543 to the side of upper bracket conveying mechanism 520 or to lower carriage conveying mechanism The carriage drive mechanism 544 of 530 sides movement.
The lower carriage pickup pawl 542 first picks up a lower carriage from lower carriage conveying mechanism 530, is positioned over assembly station On, the battery of clamping is arranged in order in each battery installation position being placed on lower carriage by the Battery holder translating device 4, i.e., Form array；The upper bracket pickup pawl 541 picks up a upper bracket from upper bracket conveying mechanism 520 and is seated to battery again Array upper surface, to form pack battery packs.
Figure 11 is the configuration diagram of the pack battery pack lifting bodies of the present invention.
As shown in figure 11, the bottom of the assembling frame 510 is provided with pack battery packs lifting body 550；The pack electricity Pond group lifting body 550 includes：Pack battery packs placement platform 551 as the assembly station, and control the pack electric The jacking cylinder 552 that pond group placement platform 551 lifts, the bottom of the jacking cylinder 552, which is additionally provided with, to be suitable to pack battery packs It is moved to the battery pack translation mechanism 553 of the lower section of pack battery packs receiving station 610 in battery weld tabs erecting and welding device 6；I.e. After pack battery packs are moved to the lower section of pack battery packs receiving station 610, the control module is suitable to control jacking cylinder 552 Rise, make when pack battery packs are located at pack battery packs receiving station 610.The battery pack translation mechanism 553, which is provided with, to be used for The photoelectric sensor 130 of the displacement of jacking cylinder 552 is detected, and battery pack translation mechanism 553 is driven by screw mandrel and translated.
Specifically, this upper bracket conveying mechanism 520, lower carriage conveying mechanism 530, upper bracket pickup pawl 541, lower carriage pick up Pawl 542, carriage drive mechanism 544, and jacking cylinder 552, battery pack translation mechanism 553 is taken to be controlled by control module, institute Respective settings instruction can be performed by programming to set by stating control module, and corresponding programming setting pair is performed according to corresponding function setting Those skilled in the art are common technology means.
Figure 12 is the top view of the partial illustrations of dynamic lithium battery pack production line equipments in Fig. 2；
Pack battery packs lifting body 550 and battery weld tabs erecting and welding device 6 are should be apparent that from Figure 12 Pack battery pack handling processes.
As shown in Figure 13 to Figure 16, the battery weld tabs erecting and welding device 6 includes：First weld tabs installation station 620, the Two weld tabs installation station 630 and the 3rd weld tabs installation station 640, a repair welding station 650, located at pack battery pack receiving stations The first clamping jaw 611 at 610, and the second clamping jaw 621 located at corresponding station, the 3rd clamping jaw 631, the 4th clamping jaw 641 and Five clamping jaws 651, and each clamping jaw has corresponding clamping jaw cylinder 612 to control (wherein the 3rd clamping jaw 631 is controlled by tilt cylinder 642) respectively.
Described first to the 5th clamping jaw is connected on a connecting rod 660, and the bottom of connecting rod 660, which is provided with, to be used to control each folder respectively Pawl is upper and lower and the drive cylinder of left and right movement (clamping jaw up and down drive cylinder 670, clamping jaw or so drive cylinder 680).
Corresponding automatic cutting shut-off mechanism 622 and electric welding machine 623, Yi Jisuo are placed with respectively on three weld tabs installation stations State and be used to adjust pack battery pack weld tabs positions or weld tabs welding position when battery weld tabs erecting and welding device is additionally included in weld tabs Some translation mechanisms 624；The structure of each translation mechanism 624 is identical, that is, includes：Translate platform 624a, and the platform by positioned at Screw drive mechanism inside translation mechanism 624, make the movement of pack battery packs to adjust weld tabs position.
First clamping jaw 611 is suitable to pack battery packs being carried to the first weld tabs installation station 620, and is placed on first Translate on platform；First automatic cutting shut-off mechanism 622 is suitable to the positive pole in each row's battery positioned at pack battery pack pars intermedias Weld tabs is inserted on contact respectively and is welded, that is, completes the first weld tabs installation procedure；Second clamping jaw 621 is suitable to install in the first weld tabs After process, pack battery packs are carried to the second weld tabs installation station 630, and be placed on the second translation platform；Second Automatic cutting shut-off mechanism 622 is suitable to insert weld tabs respectively simultaneously on the cathode contact positioned at the both sides of pack battery packs row's battery Welding；Afterwards, the 3rd clamping jaw 631 overturns pack battery packs, is again placed on the second translation platform, and is arranged in both sides Weld tabs is inserted on the cathode contact of battery respectively and is welded, that is, completes the second weld tabs installation procedure；3rd clamping jaw 631 is suitable to the After two weld tabs installation procedures, pack battery packs are carried to the 3rd weld tabs installation station 640, and it is flat to be placed on the 3rd translation On platform；3rd automatic cutting shut-off mechanism 622 is suitable on the cathode contact positioned at each row's battery of pack battery pack pars intermedias Weld tabs is inserted respectively and is welded, that is, completes the 3rd weld tabs installation procedure；4th clamping jaw 641 is suitable to complete the 3rd weld tabs erector Sequence, by pack battery packs be carried to repair welding station 650 and be placed on the 4th translation platform on after, butt welding point carry out repair welding, i.e., it is complete Into repair welding process；5th clamping jaw 651 is adapted to carry out repair welding process and pack battery packs is carried into conveyer belt, and the conveyer belt side is also Provided with the tin soldering machine 7 for welding pack battery pack BMS leads.
Specifically, the work of each clamping jaw, translation mechanism 624, each automatic cutting shut-off mechanism, electric welding machine 623 is by described Control module controls.
Battery case conveying device 1, magnetic pick-up handling device 2, battery row in this dynamic lithium battery pack production line equipments Expect device 3, Battery holder translating device 4, the battery combination support assembling process such as device 5 and battery weld tabs erecting and welding device 6 Linking, suitable for realizing positioning by corresponding photoelectric sensor 130 or corresponding displacement detection module, and then trigger next device and perform Corresponding process, it can be programmed to by PLC.
It is complete by above-mentioned description, relevant staff using the above-mentioned desirable embodiment according to the present invention as enlightenment Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention Property scope is not limited to the content on specification, it is necessary to determines its technical scope according to right.

Claims (20)

  1. A kind of 1. dynamic lithium battery pack production line equipments, it is characterised in that including：Battery case conveying device, magnetic pick-up are removed Shipping unit, battery discharge device, Battery holder translating device, battery combination support assembling device and battery weld tabs erecting and welding dress Put；Wherein
    The battery case conveying device is suitable to the pickup work being delivered to the battery case equipped with battery in magnetic pick-up handling device Position；
    The magnetic pick-up handling device is suitable to be placed in battery discharge device after each battery in battery case is picked up respectively；
    The Battery holder translating device is suitable to after the battery in battery discharge device is picked up one by one, arranges to battery combination branch On the rack-mounted assembly station matched somebody with somebody in device, that is, form array；
    The battery combination support assembling device suitable for installing respectively in the upper and lower end face of array, lower carriage, to form Pack battery packs, and the pack battery packs are moved in battery weld tabs erecting and welding device；
    The battery weld tabs erecting and welding device is suitable to insert phase respectively on the positive and negative electrode contact of each battery in pack battery packs Answer weld tabs and weld, so that each battery forms galvanic circle in pack battery packs.
  2. 2. dynamic lithium battery pack production line equipments according to claim 1, it is characterised in that
    The battery case conveying device includes：Conveying frame, the conveying frame is provided with belt conveyor line, positioned at belt conveyor line Side be provided be adapted to detect for battery case enter it is described pickup station photoelectric sensor；And
    Battery case positional stations are additionally provided with the conveying terminal of belt conveyor line.
  3. 3. dynamic lithium battery pack production line equipments according to claim 2, it is characterised in that
    The magnetic pick-up handling device includes：Pick up frame, the battery pickup bars positioned at the pickup station top, the battery Pickup bars are controlled by the travel mechanism in pickup frame；I.e.
    After battery pickup bars pick up respective battery from battery case, the battery of pickup is delivered into battery discharge dress by travel mechanism In putting.
  4. 4. dynamic lithium battery pack production line equipments according to claim 3, it is characterised in that
    The travel mechanism includes：Suitable for rising battery pickup bars or the battery pickup bars lift cylinder of drop, and suitable for by electricity Pond pickup bars are moved to the battery pickup bars translational drive mechanism of battery discharge device position, in the battery pickup bars driven in translation Mechanism, which is provided with, to be used to detect the optoelectronic switch assembly that battery pickup bars are moved to battery discharge device position；
    The bottom of the battery pickup bars is the permanent-magnet structure for drawing battery, and the diameter of the battery pickup bars is less than battery Diameter, and the number of battery pickup bars is corresponding with battery number to be picked up in battery case；Laterally covered in each battery pickup bars Provided with battery release rod, the battery release rod is controlled along battery pickup bars by the axis of guide by push rod cylinder and moved up and down, I.e.
    Moved down when battery is picked up to battery discharge device position, battery release rod by battery pickup bars, make battery and electricity After the pickup bars separation of pond, battery release rod is moved up to reset；
    Then, the battery pickup bars are moved to above pickup station, to carry out next picking action.
  5. 5. dynamic lithium battery pack production line equipments according to claim 4, it is characterised in that the lithium battery discharge dress Put including：First, second battery positioning arrangement mechanism, the first battery positioning arrangement mechanism and the second battery positioning arrangement machine The L-shaped connected mode of structure；
    If each battery pickup bars are suitable to deliver to dry cell in the first transfer passage of the first battery positioning arrangement mechanism, the conveying Slide opening is offered in the side wall of passage；
    One battery conveying mechanism is suitable to drive a plectrum to drive battery to move in the slide opening, by the electricity in the first transfer passage Pond is pushed into the second transfer passage of the second battery positioning arrangement mechanism；
    The second transfer passage side is provided with battery detecting mechanism, and battery liftout is additionally provided with the section start of the second transfer passage Mechanism, the end of second transfer passage are additionally provided with battery polar switching mechanism and fail battery rejecting mechanism；
    The battery detecting mechanism is adapted to detect for battery quality in the second transfer passage；
    Control module in the dynamic lithium battery pack production line equipments is suitable to after battery detecting mechanism detects battery quality, Arrangement position of the fail battery in the second transfer passage is demarcated, when battery material jacking mechanism fail battery pushed up one by one to During the second transfer passage end, fail battery is rejected by fail battery rejecting mechanism respectively, and is turned over by battery polar Rotation mechanism overturns battery polar.
  6. 6. dynamic lithium battery pack production line equipments according to claim 5, it is characterised in that the battery polar upset Mechanism includes：Battery rotary position, the battery rotary position butt up against the exit of the second transfer passage；
    When needing to turn battery polar, the battery rotary position drives 180 ° of rotation by upset motor, to exchange battery polar, and Battery after exchange polarity is picked up by Battery holder translating device；
    The fail battery rejecting mechanism is located at the bottom of battery rotary position, and the fail battery rejecting mechanism includes：For propping up Support the strut of battery in battery rotary position, after fail battery enters battery rotary position, strut retraction, fail battery drop and Skidded off from the slideway below strut；
    The upset motor and for driving the strut cylinder of strut to be controlled by control module.
  7. 7. dynamic lithium battery pack production line equipments according to claim 6, it is characterised in that
    The battery detecting mechanism is located in the side wall of the second transfer passage, and suitable for by detection detent mechanism drives edge, this is defeated Passage is sent to move；
    The battery detecting mechanism includes upper and lower detector, and suitable for driving upper and lower detector to clamp each battery positive and negative electrode The battery detecting air cylinder device of contact, the upper and lower detector are adapted to detect for fail battery in each tested battery, and by testing number According to transmission to control module.
  8. 8. dynamic lithium battery pack production line equipments according to claim 7, it is characterised in that
    The battery combination support assembling device includes：Frame is assembled, and is respectively arranged on the upper and lower branch of both sides in assembling frame Frame conveying mechanism；
    The top of the assembling frame is provided with support mechanism for picking, and the support mechanism for picking includes：Independent-lifting controls upper and lower Support picks up pawl；The upper and lower support pickup pawl is lifted on a laminate, is provided with and is used at the top of the support mechanism for picking The carriage drive mechanism for driving the laminate to upper bracket conveying mechanism side or being moved to lower carriage conveying mechanism side；
    The lower carriage pickup pawl first picks up a lower carriage from lower carriage conveying mechanism, is positioned on assembly station, the electricity The battery of clamping is arranged in order in each battery installation position being placed on lower carriage by pond clamping translating device, that is, forms cell array Row；The upper bracket pickup pawl picks up a upper bracket from upper bracket conveying mechanism and is seated to array upper surface again, with structure Into pack battery packs.
  9. 9. dynamic lithium battery pack production line equipments according to claim 8, it is characterised in that
    The bottom of the assembling frame is provided with pack battery pack lifting bodies；
    The pack battery packs lifting body includes：Pack battery pack placement platforms as the assembly station, and control The jacking cylinder of pack battery packs placement platform lifting, the bottom of the jacking cylinder are additionally provided with suitable for pack battery packs are moved Battery pack translation mechanism below pack battery pack receiving stations is moved into battery weld tabs erecting and welding device；I.e.
    After pack battery packs are moved to below pack battery packs receiving station, the control module is suitable to control jacking cylinder liter Rise, make when pack battery packs are located at pack battery pack receiving stations.
  10. 10. dynamic lithium battery pack production line equipments according to claim 9, it is characterised in that
    The battery weld tabs erecting and welding device includes：Three weld tabs are installed station, a repair welding stations, connect located at pack battery packs The first clamping jaw knocked off at position, and located at corresponding station second, third, the 4th and the 5th clamping jaw；
    Described first to the 5th clamping jaw is connected on a connecting rod, the connecting rod bottom be provided be used for control each clamping jaw upper and lower respectively and The drive cylinder of left and right movement；
    Corresponding automatic cutting shut-off mechanism and electric welding machine are placed with respectively on three weld tabs installation stations, and
    The battery weld tabs erecting and welding device also includes：It is used to adjust pack battery pack weld tabs positions or weld tabs weldering in weld tabs Connect some translation mechanisms of position；
    First clamping jaw is suitable to pack battery packs being carried to the first weld tabs installation station, and is placed on the first translation platform On；First automatic cutting shut-off mechanism is suitable to insert respectively on the cathode contact positioned at each row's battery of pack battery pack pars intermedias Enter weld tabs and weld, that is, complete the first weld tabs installation procedure；
    Second clamping jaw is suitable to after the first weld tabs installation procedure, and pack battery packs are carried into the second weld tabs installation station, And it is placed on the second translation platform；Second automatic cutting shut-off mechanism is suitable to positioned at the both sides of pack battery packs row's battery Weld tabs is inserted on cathode contact respectively and is welded；Afterwards, the 3rd clamping jaw overturns pack battery packs, is again placed at second Translate on platform, and insert weld tabs respectively on the cathode contact of both sides row's battery and weld, that is, complete the second weld tabs erector Sequence；
    3rd clamping jaw is suitable to after the second weld tabs installation procedure, and pack battery packs are carried into the 3rd weld tabs installation station, And it is placed on the 3rd translation platform；3rd automatic cutting shut-off mechanism is suitable in each row electricity positioned at pack battery pack pars intermedias Weld tabs is inserted on the cathode contact in pond respectively and is welded, that is, completes the 3rd weld tabs installation procedure；
    4th clamping jaw is suitable to complete the 3rd weld tabs installation procedure, and pack battery packs are carried into repair welding station and are placed on the 4th After translating on platform, butt welding point carries out repair welding, that is, completes repair welding process；
    5th clamping jaw is adapted to carry out repair welding process and pack battery packs is carried into conveyer belt, and the conveyer belt side is additionally provided with for welding Connect the tin soldering machine of pack battery pack positive and negative electrode wires.
  11. A kind of 11. dynamic lithium battery pack production-line techniques, it is characterised in that
    The dynamic lithium battery pack production line equipments include：Battery case conveying device, magnetic pick-up handling device, battery discharge Device, Battery holder translating device, battery combination support assembling device and battery weld tabs erecting and welding device；
    The dynamic lithium battery pack production-line techniques comprise the following steps：
    Step S1, the pickup being delivered to the battery case equipped with battery by battery case conveying device in magnetic pick-up handling device Station；
    Step S2, battery discharge device is placed on after each battery in battery case is picked up respectively by magnetic pick-up handling device In；
    Step S3, after by Battery holder translating device, the battery in battery discharge device is picked up one by one, arrange to battery pack Close on the assembly station in support assembling device, that is, form array；
    Step S4, installed respectively in the upper and lower end face of array by battery combination support assembling device, lower carriage, with Pack battery packs are formed, and the pack battery packs are moved in battery weld tabs erecting and welding device；And
    Step S5, inserted respectively on the positive and negative electrode contact of each battery in pack battery packs by battery weld tabs erecting and welding device Enter corresponding weld tabs and weld, so that each battery forms galvanic circle in pack battery packs.
  12. 12. dynamic lithium battery pack production-line techniques according to claim 11, it is characterised in that
    The battery case conveying device includes：Conveying frame, the conveying frame is provided with belt conveyor line, positioned at belt conveyor line Side be provided be adapted to detect for battery case enter it is described pickup station photoelectric sensor；And
    Battery case positional stations are additionally provided with the conveying terminal of belt conveyor line.
  13. 13. dynamic lithium battery pack production-line techniques according to claim 12, it is characterised in that
    The magnetic pick-up handling device includes：Pick up frame, the battery pickup bars positioned at the pickup station top, the battery Pickup bars are controlled by the travel mechanism in pickup frame；I.e.
    After battery pickup bars pick up respective battery from battery case, the battery of pickup is delivered into battery discharge dress by travel mechanism In putting.
  14. 14. dynamic lithium battery pack production-line techniques according to claim 13, it is characterised in that
    The bottom of the battery pickup bars is the permanent-magnet structure for drawing battery, and the diameter of the battery pickup bars is less than battery Diameter, and the number of battery pickup bars is corresponding with battery number to be picked up in battery case；Laterally covered in each battery pickup bars Provided with battery release rod, the battery release rod is included by push rod cylinder by the travel mechanism：Suitable for picking up battery Bar rises or the battery pickup bars lift cylinder of drop, and suitable for battery pickup bars to be moved to the battery of battery discharge device position Pickup bars translational drive mechanism, it is provided with the battery pickup bars translational drive mechanism and is moved to electricity for detecting battery pickup bars The optoelectronic switch assembly of pond discharge device position；
    Axis of guide control moves up and down along battery pickup bars, i.e.,
    Moved down when battery is picked up to battery discharge device position, battery release rod by battery pickup bars, make battery and electricity After the pickup bars separation of pond, battery release rod is moved up to reset；
    Then, the battery pickup bars are moved to above pickup station, to carry out next picking action.
  15. 15. dynamic lithium battery pack production-line techniques according to claim 14, it is characterised in that the lithium battery discharge Device includes：First, second battery positioning arrangement mechanism, the first battery positioning arrangement mechanism and the second battery positioning arrangement The L-shaped connected mode of mechanism；
    If each battery pickup bars are suitable to deliver to dry cell in the first transfer passage of the first battery positioning arrangement mechanism, the conveying Slide opening is offered in the side wall of passage；
    One battery conveying mechanism is suitable to drive a plectrum to drive battery to move in the slide opening, by the electricity in the first transfer passage Pond is pushed into the second transfer passage of the second battery positioning arrangement mechanism；
    The second transfer passage side is provided with battery detecting mechanism, and battery liftout is additionally provided with the section start of the second transfer passage Mechanism, the end of second transfer passage are additionally provided with battery polar switching mechanism and fail battery rejecting mechanism；
    The battery detecting mechanism is adapted to detect for battery quality in the second transfer passage；
    Control module in the dynamic lithium battery pack production line equipments be suitable to battery detecting mechanism detect battery quality and After battery polar, the arrangement position of fail battery and opposite polarity battery in the second transfer passage is demarcated, works as electricity When pond material jacking mechanism pushes up fail battery to the second transfer passage end one by one, respectively by fail battery rejecting mechanism by failure Battery is rejected, and overturns battery polar by battery polar switching mechanism.
  16. 16. dynamic lithium battery pack production-line techniques according to claim 15, it is characterised in that
    The battery polar switching mechanism includes：Battery rotary position, the battery rotary position butt up against the outlet of the second transfer passage Place；
    When pole needs to exchange battery polar, the battery rotary position drives 180 ° of rotation by upset motor, to exchange battery polar, And the battery after exchange polarity is picked up by Battery holder translating device；
    The fail battery rejecting mechanism is located at the bottom of battery rotary position, and the fail battery rejecting mechanism includes：For propping up Support the strut of battery in battery rotary position, after fail battery enters battery rotary position, strut retraction, fail battery drop and Skidded off from the slideway below strut；
    The upset motor and for driving the strut cylinder of strut to be controlled by control module.
  17. 17. dynamic lithium battery pack production-line techniques according to claim 16, it is characterised in that
    The battery detecting mechanism is located in the side wall of the second transfer passage, and suitable for by detection detent mechanism drives edge, this is defeated Passage is sent to move；
    The battery detecting mechanism includes upper and lower detector, and suitable for driving upper and lower detector to clamp each battery positive and negative electrode The battery detecting air cylinder device of contact, the upper and lower detector are adapted to detect for fail battery in each tested battery, and by testing number According to transmission to control module.
  18. 18. dynamic lithium battery pack production-line techniques according to claim 17, it is characterised in that
    The battery combination support assembling device includes：Frame is assembled, and is respectively arranged on the upper and lower branch of both sides in assembling frame Frame conveying mechanism；
    The top of the assembling frame is provided with support mechanism for picking, and the support mechanism for picking includes：Independent-lifting controls upper and lower Support picks up pawl；The upper and lower support pickup pawl is lifted on a laminate, is provided with and is used at the top of the support mechanism for picking The carriage drive mechanism for driving the laminate to upper bracket conveying mechanism side or being moved to lower carriage conveying mechanism side；
    The lower carriage pickup pawl first picks up a lower carriage from lower carriage conveying mechanism, is positioned on assembly station, the electricity The battery of clamping is arranged in order in each battery installation position being placed on lower carriage by pond clamping translating device, that is, forms cell array Row；The upper bracket pickup pawl picks up a upper bracket from upper bracket conveying mechanism and is seated to array upper surface again, with structure Into pack battery packs.
  19. 19. dynamic lithium battery pack production-line techniques according to claim 18, it is characterised in that
    The bottom of the assembling frame is provided with pack battery pack lifting bodies；
    The pack battery packs lifting body includes：Pack battery pack placement platforms as the assembly station, and control The jacking cylinder of pack battery packs placement platform lifting, the bottom of the jacking cylinder are additionally provided with suitable for pack battery packs are moved Battery pack translation mechanism below pack battery pack receiving stations is moved into battery weld tabs erecting and welding device；I.e.
    After pack battery packs are moved to below pack battery packs receiving station, the control module is suitable to control jacking cylinder liter Rise, make when pack battery packs are located at pack battery pack receiving stations.
  20. 20. dynamic lithium battery pack production-line techniques according to claim 19, it is characterised in that
    The battery weld tabs erecting and welding device includes：Three weld tabs are installed station, a repair welding stations, connect located at pack battery packs The first clamping jaw knocked off at position, and located at corresponding station second, third, the 4th and the 5th clamping jaw；
    Described first to the 5th clamping jaw is connected on a connecting rod, the connecting rod bottom be provided be used for control each clamping jaw upper and lower respectively and The drive cylinder of left and right movement,
    Corresponding automatic cutting shut-off mechanism and electric welding machine are placed with respectively on three weld tabs installation stations, and
    It is used to adjust pack battery pack weld tabs positions or weld tabs weldering when the battery weld tabs erecting and welding device is additionally included in weld tabs Connect some translation mechanisms of position；
    First clamping jaw is suitable to pack battery packs being carried to the first weld tabs installation station, and is placed on the first translation platform On；First automatic cutting shut-off mechanism is suitable to insert respectively on the cathode contact positioned at each row's battery of pack battery pack pars intermedias Enter weld tabs and weld, that is, complete the first weld tabs installation procedure；
    Second clamping jaw is suitable to after the first weld tabs installation procedure, and pack battery packs are carried into the second weld tabs installation station, And it is placed on the second translation platform；Second automatic cutting shut-off mechanism is suitable to positioned at the both sides of pack battery packs row's battery Weld tabs is inserted on cathode contact respectively and is welded；Afterwards, the 3rd clamping jaw overturns pack battery packs, is again placed at second Translate on platform, and insert weld tabs respectively on the cathode contact of both sides row's battery and weld, that is, complete the second weld tabs erector Sequence；
    3rd clamping jaw is suitable to after the second weld tabs installation procedure, and pack battery packs are carried into the 3rd weld tabs installation station, And it is placed on the 3rd translation platform；3rd automatic cutting shut-off mechanism is suitable in each row electricity positioned at pack battery pack pars intermedias Weld tabs is inserted on the cathode contact in pond respectively and is welded, that is, completes the 3rd weld tabs installation procedure；
    4th clamping jaw is suitable to complete the 3rd weld tabs installation procedure, and pack battery packs are carried into repair welding station and are placed on the 4th After translating on platform, butt welding point carries out repair welding, that is, completes repair welding process；
    5th clamping jaw is adapted to carry out repair welding process and pack battery packs is carried into conveyer belt, and the conveyer belt side is additionally provided with for welding Connect the tin soldering machine of pack battery pack BMS leads.
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Address after: West Taihu science and Technology Industrial Park Wujin District Dragon Road 213100 Jiangsu city of Changzhou Province, No. 2

Patentee after: Changzhou Gabriel lithium wisdom Factory Co. Ltd.

Address before: 213000 Taihu East Road, No. 9-2, Xinbei District, Changzhou, Jiangsu Province, 20

Patentee before: Jiangsu NDZ Li-ion Battery Intelligent Equipment Co., Ltd.