CN105583545A - Rotary disk type cylindrical lithium battery collector piece welding machine - Google Patents

Rotary disk type cylindrical lithium battery collector piece welding machine Download PDF

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Publication number
CN105583545A
CN105583545A CN201610148361.XA CN201610148361A CN105583545A CN 105583545 A CN105583545 A CN 105583545A CN 201610148361 A CN201610148361 A CN 201610148361A CN 105583545 A CN105583545 A CN 105583545A
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CN
China
Prior art keywords
collection sheet
flow collection
battery core
clutch
rotating
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201610148361.XA
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Chinese (zh)
Inventor
不公告发明人
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Zhao Xuanying
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Wenzhou Zhiyuan Intellectual Property Management Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wenzhou Zhiyuan Intellectual Property Management Co Ltd filed Critical Wenzhou Zhiyuan Intellectual Property Management Co Ltd
Priority to CN201610148361.XA priority Critical patent/CN105583545A/en
Publication of CN105583545A publication Critical patent/CN105583545A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K31/00Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
    • B23K31/02Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • B23K37/0426Fixtures for other work
    • B23K37/0435Clamps
    • B23K37/0443Jigs
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • B23K37/047Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps

Abstract

The invention relates to a rotary disk type cylindrical lithium battery collector piece welding machine. A machine body is provided with a collector piece welding production line. The collector piece welding production line comprises a rotary disk, material positioning devices arranged on the rotary disk, a battery cell feeding device for feeding battery cells onto the material positioning devices, a collector piece feeding device for enabling collector pieces to be combined with the battery cells, a welding device for welding the ring faces of the collector pieces to the battery cells, a collector piece bending device for bending rectangular strips of the collector pieces, and a finished product discharging device. The battery cell feeding device, the collector piece feeding device, the welding device, the collector piece bending device and the finished product discharging device are sequentially arranged along the rotary disk. The material positioning devices are matched with the transferring working positions of the battery cell feeding device, the collector piece feeding device, the welding device, the collector piece bending device and the finished product discharging device. The collector pieces can be automatically welded to the battery cells and automatically welded, and the rotary disk type cylindrical lithium battery collector piece welding machine has the advantages of being good in machining quality of products, compact in structure and high in working efficiency.

Description

Rotating disc type cylindrical lithium battery flow collection sheet bonding machine
Technical field
The present invention relates to welding equipment, flow collection sheet is welded in the welding assembly equipment on cylindrical lithium battery by definite saying.
Background technology
Battery current collecting sheet is before assembling, as shown in Figure 2, flow collection sheet is a planar metal sheet, it comprises an anchor ring and is arranged at the rectangular strip of this anchor ring one side, rectangular strip is bent, anchor ring is welded in to the battery positive terminal surface in hydrogen battery shell, and as shown in Figure 1, flow collection sheet is blocked a shot anodal current delivery to anodal.
The welding of existing battery current collecting sheet adopts manual welding, or after only adopting battery frock to position, welds through common welding equipment, has the defect of operation inconvenience and poor product quality.
Summary of the invention
Goal of the invention of the present invention: the technical problem existing for overcoming prior art, the invention provides one and realize flow collection sheet automatic welding in battery core, and realize the rotating disc type cylindrical lithium battery flow collection sheet bonding machine of the automatic bending of flow collection sheet, have advantages of that product processing quality is good, compact conformation and operating efficiency high.
For achieving the above object, the invention provides following technical scheme:
A kind of rotating disc type cylindrical lithium battery flow collection sheet bonding machine, include fuselage, it is characterized in that: described fuselage is provided with flow collection sheet welding production line, flow collection sheet welding production line comprises rotating disk, be located at the positioning device for material on rotating disk, battery core is sent into the battery core feeding device on positioning device for material, flow collection sheet is combined in to the flow collection sheet feeding device in battery core, the anchor ring of flow collection sheet is welded in to the welder in battery core, by the flow collection sheet bending device of the rectangular strip bending of flow collection sheet and finished product is shifted out to the finished product discharging device of positioning device for material, battery core feeding device, flow collection sheet feeding device, welder, flow collection sheet bending device and finished product discharging device are arranged in turn along rotating disk, described positioning device for material and battery core feeding device, flow collection sheet feeding device, welder, flow collection sheet bending device, the transmission operating position of finished product discharging device coordinates.
Cylindrical lithium battery flow collection sheet bonding machine of the present invention, realize battery and flow collection sheet production line formula welding assembly, first by battery core material loading on battery core feeding device, realizing battery through flow collection sheet feeding device flow collection sheet material loading and flow collection sheet is assembled and put in place in advance, weld through welder afterwards, after having welded, then the rectangular strip of flow collection sheet is bent to operation, finally complete finished product, in finished product discharging device discharging. Realize flow collection sheet automatic welding and be assembled on battery, operating efficiency is high, and first welds and carry out afterwards the operation of flow collection sheet tabs, processes more convenient and product reliability and more easily ensures.
Preferably, described positioning device for material comprises battery core holder and movable top press mechanism, battery core holder is provided with the battery core positioning chamber of placing for battery core, described movable top press mechanism includes top pressure head, adjustable shelf and top hydraulic driver, top pressure head is located at the battery core positioning chamber top of battery core holder, top pressure head is arranged on adjustable shelf, and adjustable shelf is connected with the drive end of top hydraulic driver.
Under said structure design, in the time of flow collection sheet material loading, top hydraulic driver drives adjustable shelf to make top pressure head in leaving battery core state, facilitate flow collection sheet to place battery core top, top pressure head presses to battery core, and flow collection sheet is pressed solidly in battery core, make the reliable stationary positioned of flow collection sheet in battery core, make the combination of battery core and flow collection sheet location reliable, and battery core is placed in placed cavity put in place, ensure the quality that later stage welding and flow collection sheet bend.
Preferably, described top pressure head is coordinate with battery core center shaft-like, and the head of top pressure head is conical.
Under said structure design, top pressure head is shaft-like, better coordinate with the shrinkage pool at battery core middle part and the through hole of flow collection sheet centre, realize better location, top pressure head can not cause location conflicts to flow collection sheet, facilitates welding operation, and the head of top pressure head is conical, the centre bore of flow collection sheet is enclosed within conical upper, can better flow collection sheet be pressed solidly in battery core.
Preferably, described battery core holder is moving being engaged on rotating disk rotatably, and battery core holder drives to be connected with and drive its rotating welding drive unit rotating in welding process.
Under said structure design, in welding process, rotating welding driving mechanism drives battery core holder to be rotated, therefore in welding process, battery core and flow collection sheet rotation, thereby flow collection sheet and battery core are circularized and be welded and fixed, make flow collection sheet and battery core firm welding reliable, and welding operation is simple and convenient.
Preferably, described rotating welding drive unit comprises rotating driver and clutch, power intake on the clutch end of described rotating driver and battery core holder is realized through clutch can disengaging type power transmission, and described rotating driver is arranged on corresponding welder position on fuselage.
Under said structure design, rotating welding driving device structure is simple, be convenient to install, rotating driver is arranged on the corresponding welder of fuselage position, and adopts clutch to carry out clutch for clutch control, thereby controls rotating driver and the transmission of battery core holder power, driver is arranged on the corresponding welder of fuselage position, make the rotary actuation control of battery core holder in the time of welding more reliable and stable, realize rotating driver and separate setting with battery core holder, installation arranges more convenient.
Preferably, on described battery core holder, friction drive wheel is installed, the output of described rotating driver is provided with friction driving roller, friction driving roller and friction drive wheel can disengaging type power transmissions, described clutch includes the slip guide bracket and the clutch air cylinder that are fixed on fuselage, described rotating driver is with moving being engaged on slip guide bracket of mode that can straight line slippage, described rotating driver is provided with clutch and drives seat, clutch drives seat to be provided with installation through hole, the telescopic arm of clutch air cylinder is located in clutch and drives in the installation through hole on seat, the telescopic arm leading section of described clutch air cylinder and clutch drive the interlock of seat backstop, the telescopic arm rear end of clutch air cylinder is provided with driving ring, on the telescopic arm of clutch air cylinder, be arranged with and drive friction driving roller on rotating driver to press to the interlock spring of friction drive wheel, interlock spring drives between seat at driving ring and clutch, driving ring drives seat interlock through interlock spring and clutch.
Under said structure design, rotating driver and battery core holder adopt friction driving roller and friction drive wheel to carry out power transmission, simple in structure, clutch coordinates more convenient and reliable and stable, in the time that welding sequence starts, on the telescopic arm of clutch air cylinder, driving ring drives seat through the clutch of interlock spring push, promote rotating driver, friction driving roller on rotating driver presses to friction drive wheel until contact realizes power transmission, the spring that links afterwards provides the unsteady precompression that friction driving roller is reliably pressed in to friction drive wheel, make the cohesive process of friction driving roller and friction drive wheel stable, and ensure in power transmission process reliable and stable, eliminate in transmission process the factor impacts such as friction driving roller and friction drive wheel are vibrated, in the time removing power transmission, interlock spring is realized friction driving roller and the slow stable disengagement of friction drive wheel, therefore make the clutch process stabilization of friction driving roller and frictional drive reliable. the clutch of said structure is simple in structure simultaneously, facilitates mounting arrangements.
Preferably, described positioning device for material comprises two battery core holders, the adjustable shelf of described movable top press mechanism be provided with two with two battery core holders top pressure head of corresponding matching one by one, on two battery core holders, independently friction drive wheel is all installed, friction driving roller correspondence with all tangent positions of two friction drive wheels, between two described battery core holders, be connected through Timing Belt.
Under said structure design, realize double operates simultaneously, increase work efficiency, and two all establish friction drive wheel on battery core holder, friction driving roller correspondence is in the two tangent positions of friction drive wheel, in the time coordinating, realize friction driving roller and drive two friction drive wheels simultaneously, two friction drive wheels are realized friction driving roller are supported simultaneously, make friction driving roller more reliable and stable with coordinating of friction drive wheel, between two battery core holders and adopt Timing Belt to link, further ensure the synchronous rotary of two battery core holders.
Preferably, described welder comprises the lifting drive of being located at liftable elevating bracket on fuselage and driving elevating bracket lifting, on described elevating bracket, be provided with plumb joint, on plumb joint, be fixed with installation shaft, installation shaft axial sliding fit is on elevating bracket, and in installation shaft, cover has the buffer spring that drives plumb joint to press down.
Under said structure design, in the time of welding, elevating bracket drives and declines through lifting drive, when elevating bracket drives plumb joint to make plumb joint drop to parts contact, continue to decline at elevating bracket afterwards, plumb joint compression buffer spring, buffer spring plays cushioning effect, avoid rigid collision to cause parts damages, and under the elastic force effect of buffer spring, make welding position on plumb joint reliably contact with part, ensure welding quality.
Preferably, described flow collection sheet bending device comprises turnover mechanism and turnover maintaining body, described turnover mechanism comprises the flap panels that pushing tow flow collection sheet turns down, drive flap panels to rise the turnover cylinder of pushing tow flow collection sheet turnover, and the front push cylinder of driving flap panels in flow collection sheet below, turnover maintaining body comprises tabs sizing seat and drives the tabs sizing seat of tabs sizing seat lifting to drive cylinder, tabs sizing seat drives the telescopic arm of cylinder to be connected with tabs sizing seat, tabs sizing seat is provided with for flow collection sheet turns up the tabs fixed slot that is partially submerged into sizing, tabs fixed slot lower end has the insertion opening of turning up partial insertion for flow collection sheet.
Under said structure design, flow collection sheet turnover operation principle is: the premenstrual push cylinder of flap panels extends flow collection sheet below, rise through turnover air cylinder driven flap panels again, flow collection sheet is carried out to pushing tow, make the rectangular strip bending of flow collection sheet, be bent to while needing position, flow collection sheet itself exists resilience to reset, now, tabs sizing seat drives under air cylinder driven and declines at tabs sizing seat, the part of turning up that makes tabs fixed slot be inserted in flow collection sheet along insertion opening, the part of turning up of flow collection sheet realizes maintenance sizing in tabs fixed slot; Realize flow collection sheet and automatically bend operation, increase work efficiency, and there is the reliable advantage of tabs steady quality.
Preferably, between described flow collection sheet bending device and finished product discharging device, be also provided with tabs secondary setting device, tabs secondary setting device includes tablet press mechanism and pushes away folding setting mechanism, tablet press mechanism comprises the compressing tablet seat that presses solidly flow collection sheet welding portion and the compressing tablet seat lift cylinder that drives the lifting of compressing tablet seat, the described folding setting mechanism that pushes away includes and pushes away folded block, drives and push away folded block and move horizontally to push away folding flow collection sheet and turn up horizontal sliding cylinder and the backstop of part and limit the stop part that pushes away folded block shift motion, described in push away folded block push away the scarf of folding end for tiltedly extending back.
Under said structure design, compressing tablet seat drives air cylinder driven to decline at compressing tablet seat, compressing tablet seat is pushed down flow collection sheet and battery core welding portion, push away folded block through horizontal sliding cylinder move horizontally push away folding flow collection sheet turn up part, under the scarf that pushes away folded block, flow collection sheet is turned up part bending, realizes and adjusting to carrying out secondary after flow collection sheet bending, ensure that flow collection sheet bending puts in place reliable, improve flow collection sheet tabs quality.
Below in conjunction with accompanying drawing, the invention will be further described.
Brief description of the drawings
Fig. 1 is product structure schematic diagram of the present invention;
Fig. 2 is flow collection sheet assembling pre-structure schematic diagram of the present invention;
Fig. 3 is rotating disc type cylindrical lithium battery flow collection sheet bonding machine stereogram of the present invention;
Fig. 4 is rotating disc type cylindrical lithium battery flow collection sheet bonding machine top view of the present invention;
Fig. 5 is the turntable structure schematic diagram of band positioning device for material of the present invention;
Fig. 6 is the rotating disk upward view of band positioning device for material of the present invention;
Fig. 7 is positioning device for material structural representation of the present invention;
Fig. 8 is that flow collection sheet feeding device of the present invention coordinates figure with positioning device for material;
Fig. 9 is flow collection sheet feeding device structural representation of the present invention;
Figure 10 is that welder of the present invention coordinates figure with positioning device for material;
Figure 11 is welder structural representation of the present invention;
Figure 12 is rotating welding driving device structure schematic diagram of the present invention;
Figure 13 is flow collection sheet bending device structural representation of the present invention;
Figure 14 is tabs sizing holder structure schematic diagram of the present invention;
Figure 15 is tabs secondary setting device structural representation of the present invention.
Detailed description of the invention
Shown in accompanying drawing 1 ~ 15, a kind of rotating disc type cylindrical lithium battery flow collection sheet bonding machine disclosed by the invention, include fuselage 1, described fuselage 1 is provided with flow collection sheet welding production line, flow collection sheet welding production line comprises rotating disk 11, be located at the positioning device for material 2 on rotating disk 11, battery core is sent on positioning device for material to the battery core feeding device 3 on 2, flow collection sheet is combined in to the flow collection sheet feeding device 4 in battery core, the anchor ring of flow collection sheet is welded in to the welder 5 in battery core, by the flow collection sheet bending device 6 of the rectangular strip bending of flow collection sheet and finished product is shifted out to the finished product discharging device 7 of positioning device for material 2, battery core feeding device 3, flow collection sheet feeding device 4, welder 5, flow collection sheet bending device 6 and finished product discharging device 7 are arranged in turn along rotating disk 11, described positioning device for material 2 and battery core feeding device 3, flow collection sheet feeding device 4, welder 5, flow collection sheet bending device 6, the transmission operating position of finished product discharging device 7 coordinates. rotating disk 11 drives intermittent rotary to realize Switch of working position through rotating blade drive, rotating blade drive comprises motor 12 and reduction box 13, motor 12 is through driving-belt and reduction box 13 power transmissions, rotating disk 11 is arranged on the clutch end of reduction box 13, positioning device for material 2 is arranged on rotating disk 11, battery core feeding device 3, flow collection sheet feeding device 4, welder 5, flow collection sheet bending device 6, finished product discharging device 7 dish that rotates 11 is arranged successively, realizes production line circulation.
Described positioning device for material 2 comprises battery core holder 21 and movable top press mechanism 22, battery core holder 21 is provided with the battery core positioning chamber 211 of placing for battery core, described movable top press mechanism 22 includes top pressure head 221, adjustable shelf 222 and top hydraulic driver 223, top hydraulic driver 223 preferably adopts cylinder design, top pressure head 221 is located at battery core positioning chamber 211 tops of battery core holder 21, top pressure head 221 is arranged on adjustable shelf 222, and adjustable shelf 222 is connected (being connected with the telescopic arm of cylinder) with the drive end of top hydraulic driver 223. under the effect of cylinder, top pressure head 221 can press to battery core and position fixing material and can leave material the operation that realizes product discharge, material material loading like this, fixing reliable to the location of material, material transferring is more reliable and stable, ensures the normal stable operation of production line. folding control for ease of top pressure head 221 at corresponding station, be provided with cam disc 14 in the center of rotating disk 11, on rotating disk 11, be provided with and distribute around cam disc 14, and with each station on install top hydraulic driver controller 15 one to one, the trigger end of top hydraulic driver controller 15 is towards cam disc 14, cam disc 14 comprises the first arc surface 141 and the second arc surface 142, the diameter of the first arc surface 141 is greater than the diameter of the second arc surface 142, the first arc surface 141 is along arc length direction successively corresponding finished product discharging device 7 positions, battery core feeding device 3 positions, flow collection sheet feeding device 4 positions, the second arc surface 142 installs on corresponding remaining station successively along arc length direction, as welder 5, flow collection sheet bending device 6, the first arc surface 141 correspondences are connected smoothly at one end and second arc surface 142 of finished product discharging device 7 positions, the first arc surface 141 correspondences are established rocker piece 143 on flow collection sheet feeding device 4 positions, on rocker piece 143, have and the first arc surface 141, the adaptive cambered surface connecting of the second arc surface 142, rocker piece 143 can radially slide, rocker piece 143 have extend out to and the first arc surface 141 along the extended position connecing, and with the second arc surface 142 along the advanced position connecing, rocker piece 142 is connected with the control cylinder 144 that drives rocker piece 143 flexible slippages, the trigger end of top hydraulic driver controller 15 and the first arc surface 141 compress to coordinate and trigger top hydraulic driver 223 and drive top pressure head 221 to rise to throw off materials, and the trigger end of top hydraulic driver controller 15 coordinates with the second arc surface 142 intervals and controls described triggering top hydraulic driver 223 and drives top pressure head 221 to press to material. in flow collection sheet feeding device 4 positions, in the time of flow collection sheet material loading, rocker piece 143, in extended position, is realized and is controlled top pressure head 221 rising disengagement materials, facilitates flow collection sheet material loading, after material loading completes, rocker piece 143, in advanced position, is realized control top pressure head 221 and is pressed to material, and flow collection sheet is coordinated with battery core location, thereby be convenient to the carrying out of operation below, it is convenient to control. wherein top hydraulic driver controller 15 is existing electronic switch, and the known technology of knowing for those of ordinary skill in the art, therefore repeat no more. in the time of flow collection sheet material loading, top hydraulic driver 223 drives adjustable shelf 222 to make top pressure head 221 in leaving battery core state, facilitate flow collection sheet to place battery core top, top pressure head 221 presses to battery core, flow collection sheet is pressed solidly in battery core, make the reliable stationary positioned of flow collection sheet in battery core, make battery core and the combination of flow collection sheet location reliable, and battery core is placed in placed cavity put in place, ensure the quality that later stage welding and flow collection sheet bend.
Preferably, described top pressure head 221 is coordinate with battery core center shaft-like, and the head 2211 of top pressure head 221 is conical. Top pressure head 221 is shaft-like, better coordinate with the shrinkage pool at battery core middle part and the through hole of flow collection sheet centre, realize better location, top pressure head 221 can not cause location conflicts to flow collection sheet, facilitate welding operation, and the head of top pressure head 221 is conical, the centre bore of flow collection sheet is enclosed within conical upper, can better flow collection sheet be pressed solidly in battery core.
In this specific embodiment, described battery core holder 21 is moving being engaged on rotating disk rotatably, and battery core holder 21 drives to be connected with and drive its rotating welding drive unit 8 rotating in welding process. In welding process, rotating welding drive unit 8 drives battery core holder 21 to be rotated, therefore in welding process, battery core and flow collection sheet rotation, thereby flow collection sheet and battery core are circularized and be welded and fixed, make flow collection sheet and battery core firm welding reliable, and welding operation is simple and convenient. Described rotating welding drive unit 8 comprises rotating driver 81 and clutch 82, power intake on the clutch end of described rotating driver 81 and battery core holder 21 is realized through clutch 82 can disengaging type power transmission, and described rotating driver 81 is arranged on corresponding welder 5 positions on fuselage 1. Rotating driver 81 is arranged on the corresponding welder of fuselage 15 positions, and adopt clutch 82 to carry out clutch for clutch control, thereby control rotating driver 81 and the 21 power transmission of battery core holder, driver is arranged on the corresponding welder of fuselage 15 positions, make the rotary actuation control of battery core holder 21 in the time of welding more reliable and stable, realize rotating driver 81 and separate setting with battery core holder 21, installation arranges more convenient. Certainly as the feasible scheme of the present invention, rotating welding drive unit 8 can be directly installed on (being on rotating disk 11) on rotating disk, and direct driving force connects, but each like this material fixture place all will arrange a rotating welding drive unit 8, complex structure.
Preferably, on described battery core holder 21, friction drive wheel 212 is installed, the output of described rotating driver 81 is provided with friction driving roller 812, friction driving roller 812 and friction drive wheel 212 can disengaging type power transmissions, described clutch 82 includes the slip guide bracket 821 and the clutch air cylinder 822 that are fixed on fuselage 1, described rotating driver 81 is with moving being engaged on slip guide bracket 821 of mode that can straight line slippage, described rotating driver 81 is provided with clutch and drives seat 813, clutch drives seat 813 to be provided with installation through hole, the telescopic arm of clutch air cylinder 822 is located in clutch and drives in the installation through hole on seat 813, the telescopic arm leading section of described clutch air cylinder 822 and clutch drive seat 813 backstop interlocks, the telescopic arm rear end of clutch air cylinder 822 is provided with driving ring 8221, on the telescopic arm of clutch air cylinder 822, be arranged with and drive friction driving roller 812 on rotating driver 81 to press to the interlock spring 823 of friction drive wheel 212, interlock spring 823 drives between seat 813 at driving ring 8221 and clutch, driving ring 8221 drives seat 813 interlocks through interlock spring 823 and clutch. precise and stable for ensureing that friction driving roller 812 presses to friction drive wheel 212, stop part 923 is established in telescopic arm front at clutch air cylinder 822, realize the Stroke Control of clutch air cylinder 822, avoid friction driving roller 812 to press to the power of friction drive wheel 212 excessive, realize equipment protection. its operation principle is: in the time that welding sequence starts, on the telescopic arm of clutch air cylinder 822, driving ring 8221 drives seat 813 through the 823 pushing tow clutches of interlock spring, promote rotating driver 81, friction driving roller 812 on rotating driver 81 presses to friction drive wheel 212 until contact realizes power transmission, the spring 823 that links afterwards provides the unsteady precompression that friction driving roller 812 is reliably pressed in to friction drive wheel 212, make friction driving roller 812 stable with the cohesive process of friction drive wheel 212, and ensure in power transmission process reliable and stable, eliminate in transmission process the factor impacts such as friction driving roller 812 and friction drive wheel 212 are vibrated, in the time removing power transmission, interlock spring 823 is realized friction driving roller 812 and the slow stable disengagement of friction drive wheel 212, therefore make the clutch process stabilization of friction driving roller 812 and frictional drive reliable. rotating driver 81 adopts friction driving roller 812 and friction drive wheel 212 to carry out power transmission with battery core holder 21, simple in structure, and clutch coordinates more convenient and reliable and stable, and the clutch 82 of said structure is simple in structure simultaneously, facilitates mounting arrangements. certainly, power integrated structure can also be that the axle sleeve of square axostylus axostyle and square opening is pegged graft and realized, the mode realization that also can adopt gear to engage to deviate from etc., but adopt wheel face in conjunction with relying on frictional force to realize, simple in structure, clutch action is reliable and stable, even if friction pulley is realized, also can be set to axial lifting and realize clutch action, as be arranged on rotating disk 11 bottoms, exist structural design unreasonable, also can be arranged on battery core holder 21 by clutch 82, be on rotating disk 11, by driving the friction drive wheel 212 on battery core holder 21 to realize and the clutch of friction driving wheel, there is all corresponding clutches 82 of each battery core holder 21 in it, complex structure, the defects such as job insecurity. wherein, rotating driver 81 comprises motor, driving-belt and driving shaft, between motor and driving shaft, realizes power transmission through driving-belt, and friction driving roller 812 is arranged on driving shaft.
In this specific embodiment, described positioning device for material 2 comprises two battery core holders 21, the adjustable shelf 222 of described movable top press mechanism 22 be provided with two with two battery core holders 21 top pressure head 221 of corresponding matching one by one, independently friction drive wheel 212 is all installed on two battery core holders 21, friction driving roller 812 correspondences with all tangent positions of two friction drive wheels 212, between two described battery core holders 21, be connected through Timing Belt 214, Timing Belt adopts cog belt, fills belt wheel and install for Timing Belt 214 on battery core holder 21. under this design, realize double operates simultaneously, increase work efficiency, and two all establish friction drive wheel 212 on battery core holder 21, friction driving roller 812 correspondences are in the two tangent positions of friction drive wheel 212, in the time coordinating, realize friction driving roller 812 and drive two friction drive wheels 212 simultaneously, two friction drive wheels 212 support friction driving roller 812 simultaneously, form clamping supporting trend, make friction driving roller 812 more reliable and stable with coordinating of friction drive wheel 212, between two battery core holders 21 and adopt Timing Belt 214 to link, further ensure the synchronous rotary of two battery core holders 21.
Described welder 5 comprises the lifting drive 52 of being located at liftable elevating bracket 51 on fuselage 1 and driving elevating bracket 51 liftings, lifting drive 52 preferably adopts cylinder design, on described elevating bracket 51, be provided with plumb joint 53, on plumb joint 53, be fixed with installation shaft 54, installation shaft 54 axial sliding fits are on elevating bracket 51, and in installation shaft 54, cover has the buffer spring 55 that drives plumb joint 53 to press down. in the time of welding, elevating bracket 51 drives and declines through lifting drive 52, when elevating bracket 51 drives plumb joint 53 to make plumb joint 53 drop to parts contact, continue to decline at elevating bracket 51 afterwards, plumb joint 53 compresses buffer spring 55, and buffer spring 55 plays cushioning effect, avoids rigid collision to cause parts damages, and under the elastic force effect of buffer spring 55, make welding position on plumb joint 53 reliably contact with part, ensure welding quality. fixing assembling stand 56 is detachably installed on fuselage 1, welder 5 is arranged on fixing assembling stand 56, fixing assembling stand 56 is provided with clamping installation shaft 57, all establish clamping installation shaft 57 at the upper-lower position of fixing assembling stand 56, on fuselage 1, be provided with grip slipper 18, grip slipper 18 is provided with the quick-release handle 58 of clamping hole and locking/release clamping hole, clamping installation shaft 57 is inserted in clamping hole and can moves axially adjusting position along clamping hole, realize fast assembling-disassembling and the position adjustments of fixing assembling stand 56 by quick-release handle, thereby realize welder 5 dismounting and position adjustment, facilitate device assembles and maintenance.
Described flow collection sheet bending device 6 comprises turnover mechanism 61 and turnover maintaining body 62, described turnover mechanism 61 comprises the flap panels 611 that pushing tow flow collection sheet turns down, drive flap panels 611 to rise the turnover cylinder 612 of pushing tow flow collection sheet turnover, and the front push cylinder 613 of driving flap panels 611 in flow collection sheet below, turnover cylinder 612 is fixed on the telescopic arm of front push cylinder 613, flap panels 611 is arranged on the telescopic arm of turnover cylinder 612, turnover maintaining body 62 comprises tabs sizing seat 621 and drives the tabs sizing seat 621 of tabs sizing seat 621 liftings to drive cylinder 622, tabs sizing seat 621 drives the telescopic arm of cylinder 622 to be connected with tabs sizing seat 621, tabs sizing seat 621 is provided with for flow collection sheet turns up the tabs fixed slot 6211 that is partially submerged into sizing, tabs fixed slot 6211 lower ends have the insertion opening 6212 of turning up partial insertion for flow collection sheet. tabs fixed slot 6211 comprises with flow collection sheet to be turned up the rectangle vallecular cavity 62111 of part adaptation and is positioned at the indent circular arc vallecular cavity 62112 of bottom land, indent circular arc vallecular cavity 62112 is connected smoothly with rectangle vallecular cavity 62111, the design of indent circular arc vallecular cavity 62112 make flow collection sheet turn up part can immediate roof on the wall of tabs sizing seat 621, the joining place of realizing rectangle vallecular cavity 62111 bodies and indent circular arc vallecular cavity 62112 holds every sky supporting sizing, fixed effect is good, avoids the wearing and tearing to flow collection sheet. flow collection sheet turnover operation principle is: the premenstrual push cylinder 613 of flap panels 611 extends flow collection sheet below, drive flap panels 611 to rise through turnover cylinder 612 again, flow collection sheet is carried out to pushing tow, make the rectangular strip bending of flow collection sheet, be bent to while needing position (90 ° of upsets), flow collection sheet itself exists resilience to reset, now, tabs sizing seat 621 declines under tabs sizing seat 621 driving cylinders 622 drive, the part of turning up that makes tabs fixed slot 6211 be inserted in flow collection sheet along insertion opening 6212, the part of turning up of flow collection sheet keeps sizing in the interior realization of tabs fixed slot 6211, realize flow collection sheet and automatically bend operation, increase work efficiency, and there is the reliable advantage of tabs steady quality.
Reliable for further ensureing flow collection sheet bending, between described flow collection sheet bending device 6 and finished product discharging device 7, be also provided with tabs secondary setting device 9, tabs secondary setting device 9 includes tablet press mechanism 91 and pushes away folding setting mechanism 92, tablet press mechanism 91 comprises the compressing tablet seat 911 that presses solidly flow collection sheet welding portion and the compressing tablet seat lift cylinder 912 that drives 911 liftings of compressing tablet seat, the part that presses solidly of compressing tablet seat 911 is forked, on compressing tablet seat 911, have and turn up part and the slot to make way 9111 that passes of top pressure head 221 for flow collection sheet, locate reliable to pressing solidly of flow collection sheet, the described folding setting mechanism 92 that pushes away includes and pushes away folded block 921, driving pushes away folded block 921 and moves horizontally to push away folding flow collection sheet and turn up horizontal sliding cylinder 922 and the backstop of part and limit the stop part 923 that pushes away folded block 921 shift motions, the described folding end that pushes away that pushes away folded block 921 is the scarf 9211 tiltedly extending back. its operation principle is: compressing tablet seat 911 drives air cylinder driven to decline at compressing tablet seat 911, compressing tablet seat 911 is pushed down flow collection sheet and battery core welding portion, avoid in shaping process, to welding portion infringement, push away folded block 921 and move horizontally and push away folding flow collection sheet and turn up part through horizontal sliding cylinder 922, pushing away the scarf 9211 times of folded block 921, flow collection sheet is turned up part bending, realize and adjusting to carrying out secondary after flow collection sheet bending, ensure that flow collection sheet bending puts in place reliable, improve flow collection sheet tabs quality.
Described finished product discharging device 7 comprises finished product output with 71 and product is transferred to finished product output with the material shift-out mechanism 72 71 from battery core holder 21, material shift-out mechanism 72 comprises discharging lift cylinder 721, moves material rotary drive motor 722 and material clamping robot 723, material clamping robot 723 has material folding 7231 and a material folding hold-down arm 7232 that can folding, a material folding hold-down arm 7232 is arranged on the motor shaft that moves material rotary drive motor 722, moves material rotary drive motor 722 and is arranged on the telescopic arm of discharging lift cylinder 721. operation principle is: discharging lift cylinder 721 drives to move expects that rotary drive motor 722 rises, moving material rotary drive motor 722 drives material clamping robot 723 to rotate to material folding head correspondence above battery core holder 21, material folding head opens, discharging lift cylinder 721 drives to move expects that rotary drive motor 722 declines, material folding headgear enters battery core, material folding head closure clamps battery core, discharging lift cylinder 721 drives to move expects that rotary drive motor 722 rises, finished product is proposed to battery core holder 21, move afterwards and expect that rotary drive motor 722 drives material clamping robot 723 to rotate to finished product and exports and be with 71 positions, material clamping robot 723 is opened, product is placed to finished product output to be with on 71, thereby complete product discharge. there is discharging reliable, advantage simple in structure.
Described battery core feeding device 3 comprises battery core delivery track 31 and battery core is transferred to the battery core transfer mechanism 32 battery core holder 21 from battery core delivery track 31, battery core transfer mechanism 32 comprises battery core material loading lift cylinder 321, battery core is transferred rotary drive motor 322 and battery core clamping manipulator 323, battery core clamping manipulator 323 has battery core chuck 3231 and battery core chuck 3231 hold-down arms 3232 that can folding, battery core chuck 3231 has the folding driving mechanism that drives its folding, battery core chuck 3231 hold-down arms 3232 are arranged on battery core and transfer on the motor shaft of rotary drive motor 322, battery core is transferred rotary drive motor 322 and is arranged on the telescopic arm of battery core material loading lift cylinder 321. its course of work is contrary with the course of work of finished product discharging device 7, and operation principle can be referring to finished product discharging device 7, and the operation principle of corresponding finished product discharging device 7 has been made detailed description, therefore repeat no more.
Described flow collection sheet feeding device 4 comprises the flow collection sheet material-storing box 41 for storing flow collection sheet, and for interior flow collection sheet material-storing box 41 flow collection sheet being transferred to the flow collection sheet feed mechanism 42 stacking in battery core, flow collection sheet feed mechanism 42 comprises flow collection sheet adsorption site 421, adsorption site installing rack 422 and flow collection sheet feeding driving device, flow collection sheet feeding driving device includes flow collection sheet material loading lift cylinder 423 and position rotation switch motor 424, flow collection sheet adsorption site 421 is fixed on adsorption site installing rack 422, moving being engaged on fuselage 1 of adsorption site installing rack 422 rotations, adsorption site installing rack 422 drives and is connected with position rotation switch motor 424, position rotation switch motor 424 is fixed on the telescopic arm of flow collection sheet material loading lift cylinder 423, described flow collection sheet adsorption site 421 has the open slot 4211 towards rotating disk rotation direction opening, described top pressure head 221 can be pressed material through open slot 4211 tops, top pressure head 221 can skid off along the opening of open slot 4211. its operation principle is: flow collection sheet adsorption site 421 moves to flow collection sheet material-storing box 41 positions through position rotation switch motor 424, flow collection sheet adsorption site 421 presses to flow collection sheet and adsorbs flow collection sheet feeding through flow collection sheet material loading lift cylinder 423, flow collection sheet material loading lift cylinder 423 drives and rises afterwards, avoid interfering, position rotation switch motor 424 drives adsorption site installing rack 422 to rotate, flow collection sheet adsorption site 421 with flow collection sheet is moved to battery core holder 21 places, then flow collection sheet material loading lift cylinder 423 drives flow collection sheet adsorption site 421 to decline, flow collection sheet is pressed in battery core and completes and locate combination, top pressure head 221 is pushed down flow collection sheet and battery core realizes both fixed combination afterwards, top pressure head 221 is pushed down after flow collection sheet, flow collection sheet adsorption site 421 can be realized rotating freely through open slot 4211 and switch to flow collection sheet material-storing box 41 positions, enter flow collection sheet sucking action next time, ensure that flow collection sheet material loading is reliable. the fixing of flow collection sheet and battery core extremely presses solidly seamless connection through top pressure head 221 from material loading, ensures that between flow collection sheet and battery core, combination is fixing reliable, guarantee product quality. it is realized flow collection sheet automatic charging location and is assembled in battery core, has operating efficiency high, the block position of flow collection sheet and battery core accurately and reliably, the advantage that product processing quality is good.
Further, described adsorption site installing rack 422 comprises fixed mount 4221 and floating shelf 4222, floating shelf 4222 is arranged on fixed mount 4221 can longitudinal sliding motion, flow collection sheet adsorption site 421 is fixed on floating shelf 4222, is provided with the Compress Spring 4223 of downward pushing floating shelf 4222 between floating shelf 4222 and fixed mount 4221; Concrete described fixed mount 4221 is provided with longitudinally fixing guide shaft, and floating shelf 4222 is set on longitudinally fixing guide shaft and can longitudinally fixes guide shaft and moves axially, and Compress Spring 4223 is enclosed within on fixing guide shaft, and Compress Spring 4223 is placed in floating shelf 4222 tops. In the time that flow collection sheet adsorption site 421 presses to battery core with flow collection sheet, Compress Spring 4223 provides spring buffer power, avoid flow collection sheet directly to impinge upon the damage that causes parts in battery core, and to press to battery core process mild due to flow collection sheet, ensure that flow collection sheet is corresponding accurately with the position of battery core, avoid the excessive material displacement causing of impact force.
Efficient for ensureing flow collection sheet material loading, described flow collection sheet material-storing box 41 has two at least, magazine switching device shifter 43 is installed on fuselage 1, magazine switching device shifter 43 includes magazine switch motor 431 and magazine fixed disk 432, magazine fixed disk 432 is arranged in the rotating shaft of magazine switch motor 431, two flow collection sheet material-storing boxs 41 are fixed on magazine fixed disk 432, comprise the outer frame body 411 with blowing chamber at flow collection sheet material-storing box 41, in outer frame body 411, be provided with movable windrow base plate 412 and flow collection sheet location shank 413, movable windrow base plate 412 is sleeved on the shank 413 of flow collection sheet location, longitudinal groove 4111 is set along the longitudinal on the side plate of outer frame body 411, movable windrow base plate 412 edges are provided with the location of stretching in longitudinal groove 4111 and refer to 4121, described fuselage 1 is provided with the base plate toggle mechanism 44 that driving activity windrow base plate 412 rises, described magazine fixed disk 432 edges are provided with the breach 4321 that leads to longitudinal groove 4111, base plate toggle mechanism 44 have can along described breach 4321 come in and go out longitudinal groove 4111 stir refer to 441, and drive stir refer to 441 liftings stir finger lifting drive, described stir refer to 441 can be placed in location refer to that 4121 belows and location refer to that 4121 pushing tows coordinate. wherein stir and refer to that lifting drive comprises lifting motor 442, rotating band 443 and location belt wheel 444, driving pulley 445 is installed on the motor shaft of lifting motor 443, location belt wheel 444 is longitudinally arranged with driving pulley 445, rotating band 443 one end are set on driving pulley 445, the other end is set on the belt wheel 444 of location, on rotating band 443, be fixed with stirring of moving with it and refer to holder 446, stir and refer to that 441 are fixed on to stir and refer on holder 446, stir refer to that holder 446 is arranged on through longitudinal guide shaft can longitudinal sliding motion on fuselage 1. stir and refer to that lifting drive is simple in structure, drive reliable and stable. the operation principle of said mechanism is: in the time of flow collection sheet normal feed, one of them flow collection sheet material-storing box 41 is positioned at feed position, realizes to equipment normal feed and using, and another flow collection sheet material-storing box 41 is positioned at non-feed position as for subsequent use, in feeder process, stir and refer to that 441 stretch in longitudinal groove 4111 along breach 4321, stir and refer to that 441 location that are positioned at movable windrow base plate 412 refer to 4121 belows, along with the flow collection sheet of flow collection sheet material-storing box 41 oral areas removed after, flow collection sheet stacks highly and declines, stir and refer to that 441 can refer to 4121 in pushing tow location, to on movable windrow base plate 412, push away, the flow collection sheet being placed on movable windrow base plate 412 recovers original height and position, ensures that feed normally carries out. at flow collection sheet material-storing box 41 skies of working position after, stir and refer to that 441 decline, skid off from breach 4321, make movable windrow base plate 412 get back to bottom. magazine switch motor 431 drives magazine fixed disk 432 to rotate, flow collection sheet material-storing box 41 for subsequent use switches to feed position, stir afterwards and refer to that 441 enter in longitudinal groove 4111 along breach 4321 again, realize feed operation, empty flow collection sheet material-storing box 41 exits feed position, facilitates workman to carry out blowing for subsequent use. realize under non-stop-machine state, ensure that flow collection sheet feed is abundant, increase work efficiency. and under the structural design of flow collection sheet material-storing box 41, flow collection sheet location shank 413 is not only placed flow collection sheet location, and movable windrow base plate 412 is realized to positioning and guiding effect, guarantee afflux sheet pile is lifted reliable and stable, location refers to that 4121 with under the cooperation of longitudinal groove 4111, has not only ensured that the activity of movable windrow base plate 412 is reliable and stable, and conveniently coordinates with the pushing tow of stirring finger 441. in addition, under said structure, carrying out flow collection sheet material-storing box 41 positions while cutting, stir and refer to that 441 skid off longitudinal groove 4111, not only make movable windrow base plate 412 be returned to original position (bottom of outer frame body 411), also avoided stirring in handoff procedure the interference of finger 441 and flow collection sheet material-storing box 41, course of work compactness, effectively increases work efficiency.
Due in the time that welding operation, tabs operation and secondary are adjusted operation, all battery core positioning seat is applied with to downforce, for ensureing the stability of rotating disk 11, below rotating disk 11, be provided with the supporting base 17 of top with roller 171, be equipped with a described supporting base 16 in the corresponding position of corresponding welder 5, flow collection sheet bending device 6 and tabs secondary setting device 9, supporting base supports rotating disk 11, improves the stability of rotating disk 11, ensures reliable operation; And in order to ensure to support reliability, being provided with in the bottom of the corresponding positioning device for material 2 of rotating disk 11 cushion block coordinating with supporting base, cushion block has supplies with the slope that supporting base upper roller slips into and skids off.
Cylindrical lithium battery flow collection sheet bonding machine operation principle of the present invention is: battery core feeding device 3 is placed battery core on battery core holder 21, to complete battery core material loading, switch to flow collection sheet feeding station through rotating disk 11 afterwards, flow collection sheet feeding device 4 overlays flow collection sheet in battery core and through top pressure head 221 flow collection sheet and battery core top is pressed solidly calmly, rotating disk 11 switches to welding post, through weldering welder 5, flow collection sheet and battery core are welded to connect to one, rotating disk 11 switches to flow collection sheet bending device 6, flow collection sheet bending device 6 is to the bending of overturning of the rectangle lamellar body of flow collection sheet, rotating disk 11 switches to the station of adjusting, tabs secondary setting device 9 divides and carries out pushing tow bending and adjust and ensure that flow collection sheet bending is accurately reliable the folded up portion of flow collection sheet, rotating disk 11 goes to discharging station, finished product discharging device 7 has removed discharging by finished product from positioning device for material 2, empty positioning device for material 2 is moved to battery core feeding station place by rotating disk 11, realize and so forth the processing of battery automatic welding. the course of work that wherein each station goes out, to be described in detail in above-mentioned word, repeats no more herein. there is operating efficiency high, and first weld and carry out afterwards the operation of flow collection sheet tabs, process more convenient and product reliability and more easily ensure.

Claims (10)

1. a rotating disc type cylindrical lithium battery flow collection sheet bonding machine, include fuselage, it is characterized in that: described fuselage is provided with flow collection sheet welding production line, flow collection sheet welding production line comprises rotating disk, be located at the positioning device for material on rotating disk, battery core is sent into the battery core feeding device on positioning device for material, flow collection sheet is combined in to the flow collection sheet feeding device in battery core, the anchor ring of flow collection sheet is welded in to the welder in battery core, by the flow collection sheet bending device of the rectangular strip bending of flow collection sheet and finished product is shifted out to the finished product discharging device of positioning device for material, battery core feeding device, flow collection sheet feeding device, welder, flow collection sheet bending device and finished product discharging device are arranged in turn along rotating disk, described positioning device for material and battery core feeding device, flow collection sheet feeding device, welder, flow collection sheet bending device, the transmission operating position of finished product discharging device coordinates.
2. rotating disc type cylindrical lithium battery flow collection sheet bonding machine according to claim 1, it is characterized in that: described positioning device for material comprises battery core holder and movable top press mechanism, battery core holder is provided with the battery core positioning chamber of placing for battery core, described movable top press mechanism includes top pressure head, adjustable shelf and top hydraulic driver, top pressure head is located at the battery core positioning chamber top of battery core holder, top pressure head is arranged on adjustable shelf, and adjustable shelf is connected with the drive end of top hydraulic driver.
3. rotating disc type cylindrical lithium battery flow collection sheet bonding machine according to claim 2, is characterized in that: described top pressure head is coordinate with battery core center shaft-like, and the head of top pressure head is conical.
4. according to rotating disc type cylindrical lithium battery flow collection sheet bonding machine described in claim 2 or 3, it is characterized in that: described battery core holder is moving being engaged on rotating disk rotatably, battery core holder drives to be connected with and drive its rotating welding drive unit rotating in welding process.
5. rotating disc type cylindrical lithium battery flow collection sheet bonding machine according to claim 4, it is characterized in that: described rotating welding drive unit comprises rotating driver and clutch, power intake on the clutch end of described rotating driver and battery core holder is realized through clutch can disengaging type power transmission, and described rotating driver is arranged on corresponding welder position on fuselage.
6. rotating disc type cylindrical lithium battery flow collection sheet bonding machine according to claim 5, it is characterized in that: on described battery core holder, friction drive wheel is installed, the output of described rotating driver is provided with friction driving roller, friction driving roller and friction drive wheel can disengaging type power transmissions, described clutch includes the slip guide bracket and the clutch air cylinder that are fixed on fuselage, described rotating driver is with moving being engaged on slip guide bracket of mode that can straight line slippage, described rotating driver is provided with clutch and drives seat, clutch drives seat to be provided with installation through hole, the telescopic arm of clutch air cylinder is located in clutch and drives in the installation through hole on seat, the telescopic arm leading section of described clutch air cylinder and clutch drive the interlock of seat backstop, the telescopic arm rear end of clutch air cylinder is provided with driving ring, on the telescopic arm of clutch air cylinder, be arranged with and drive friction driving roller on rotating driver to press to the interlock spring of friction drive wheel, interlock spring drives between seat at driving ring and clutch, driving ring drives seat interlock through interlock spring and clutch.
7. rotating disc type cylindrical lithium battery flow collection sheet bonding machine according to claim 6, it is characterized in that: described positioning device for material comprises two battery core holders, the adjustable shelf of described movable top press mechanism be provided with two with two battery core holders top pressure head of corresponding matching one by one, on two battery core holders, independently friction drive wheel is all installed, friction driving roller correspondence with all tangent positions of two friction drive wheels, between two described battery core holders, be connected through Timing Belt.
8. rotating disc type cylindrical lithium battery flow collection sheet bonding machine according to claim 1, it is characterized in that: described welder comprises the lifting drive of being located at liftable elevating bracket on fuselage and driving elevating bracket lifting, on described elevating bracket, be provided with plumb joint, on plumb joint, be fixed with installation shaft, installation shaft axial sliding fit is on elevating bracket, and in installation shaft, cover has the buffer spring that drives plumb joint to press down.
9. rotating disc type cylindrical lithium battery flow collection sheet bonding machine according to claim 1, it is characterized in that: described flow collection sheet bending device comprises turnover mechanism and turnover maintaining body, described turnover mechanism comprises the flap panels that pushing tow flow collection sheet turns down, drive flap panels to rise the turnover cylinder of pushing tow flow collection sheet turnover, and the front push cylinder of driving flap panels in flow collection sheet below, turnover maintaining body comprises tabs sizing seat and drives the tabs sizing seat of tabs sizing seat lifting to drive cylinder, tabs sizing seat drives the telescopic arm of cylinder to be connected with tabs sizing seat, tabs sizing seat is provided with for flow collection sheet turns up the tabs fixed slot that is partially submerged into sizing, tabs fixed slot lower end has the insertion opening of turning up partial insertion for flow collection sheet.
10. according to rotating disc type cylindrical lithium battery flow collection sheet bonding machine described in claim 1 or 9, it is characterized in that: between described flow collection sheet bending device and finished product discharging device, be also provided with tabs secondary setting device, tabs secondary setting device includes tablet press mechanism and pushes away folding setting mechanism, tablet press mechanism comprises the compressing tablet seat that presses solidly flow collection sheet welding portion and the compressing tablet seat lift cylinder that drives the lifting of compressing tablet seat, the described folding setting mechanism that pushes away includes and pushes away folded block, driving pushes away folded block and moves horizontally to push away folding flow collection sheet and turn up horizontal sliding cylinder and the backstop of part and limit the stop part that pushes away folded block shift motion, the described folding end that pushes away that pushes away folded block is the scarf tiltedly extending back.
CN201610148361.XA 2016-03-15 2016-03-15 Rotary disk type cylindrical lithium battery collector piece welding machine Pending CN105583545A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108274118A (en) * 2018-01-31 2018-07-13 武汉逸飞激光设备有限公司 A kind of current collecting plates welding equipment
CN111299892A (en) * 2020-04-03 2020-06-19 温州职业技术学院 Automatic button cell assembling equipment

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CN101913029A (en) * 2010-08-11 2010-12-15 周均 Automatic welding machine of aluminum-nickel compound piece of lithium ion battery cover plate
CN202894566U (en) * 2012-06-13 2013-04-24 刘永通 Welding device of smart battery cover cap
JP2013157151A (en) * 2012-01-27 2013-08-15 Komatsu Ntc Ltd Battery case sealing apparatus and battery case sealing method

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101913029A (en) * 2010-08-11 2010-12-15 周均 Automatic welding machine of aluminum-nickel compound piece of lithium ion battery cover plate
JP2013157151A (en) * 2012-01-27 2013-08-15 Komatsu Ntc Ltd Battery case sealing apparatus and battery case sealing method
CN202894566U (en) * 2012-06-13 2013-04-24 刘永通 Welding device of smart battery cover cap

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108274118A (en) * 2018-01-31 2018-07-13 武汉逸飞激光设备有限公司 A kind of current collecting plates welding equipment
CN108274118B (en) * 2018-01-31 2019-11-12 武汉逸飞激光设备有限公司 A kind of current collecting plates welding equipment
CN111299892A (en) * 2020-04-03 2020-06-19 温州职业技术学院 Automatic button cell assembling equipment
CN111299892B (en) * 2020-04-03 2020-12-22 温州职业技术学院 Automatic button cell assembling equipment

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