CN207267126U - A kind of welder for being used for realization reverse battery welding - Google Patents

Abstract

It the utility model is related to automation equipment field, disclose a kind of welder for being used for realization reverse battery welding, including rack, feeding module, blanking module and with feeding module, the welding module of blanking module connection, welding module includes conveying device, along conveying device conveying direction set at least two at welder and the transfer between welder, conveying device receives the battery from feeding module, and battery is driven to pass through welder and transfer successively, battery carries out the welding of first end face at first welder, turned at transfer so that second end face is located at welding position, the welding of second end face is carried out at second welder.The utility model can realize the welding operation of two end faces of battery in an equipment, and without manually commutation, reinstalling when eliminating commutation, positioning step, substantially increase the work efficiency of welding battery.

Description

A kind of welder for being used for realization reverse battery welding

Technical field

Automation equipment field is the utility model is related to, more particularly, to a kind of feeding module.

Background technology

New energy is also known as unconventional energy resource, is the various energy forms being different from outside the traditional energies such as oil, coal, bag The lithium battery developed rapidly is included, lithium battery has the advantages that service life is long, energy density is high, therefore is widely used in just Take the multiple fields such as formula electronic equipment, automobile.Lithium battery may face the front/rear end difference in battery in process of production The situation of weldment is welded, is that first an end face of battery is subjected in the prior art, after the completion of an end face welding By manually commutating, the welding of other end is carried out after commutation again, such a mode needs to expend substantial amounts of manpower and time Reinstalling and positioning for battery, seriously affects the raising of production efficiency.

Utility model content

For overcome the deficiencies in the prior art, the utility model provides a kind of welding dress for being used for realization reverse battery welding Put, need to expend substantial amounts of manpower with the time for reinstalling for battery and asking for positioning for solving existing welder Topic.

Technical solution is used by the utility model solves its technical problem：

It is a kind of be used for realization reverse battery welding welder, including rack, feeding module, blanking module and with it is upper Expect module, the welding module of blanking module connection, what welding module was set including conveying device, along the conveying direction of conveying device Welder at least two and the transfer between welder, conveying device receive the electricity from feeding module Pond, and drive battery to pass through welder and transfer successively, battery carries out first end face at first welder Welding, turned at transfer so that second end face is located at welding position, carried out at second welder The welding of second end face.

As the further improved procedure of such scheme, feeding module includes feeding device, and feeding device includes substrate, connects Fishplate bar, power set and two or more battery acquisition device, power set are fixedly connected with substrate, and battery obtains Device is taken to be slidably connected with connecting plate；

Battery acquisition device is corresponded on substrate and is equipped with sliding slot, on the direction moved along connecting plate, between adjacent sliding slot Distance is gradually reduced, and the drive rod being fixedly connected on battery acquisition device is stretched into corresponding sliding slot and can slided along groove；

Feeding device is moved to upper discharge position after obtaining battery by battery acquisition device, and in moving process and/or After movement, power set are drivingly connected plate opposing substrate and move, and then drive battery acquisition device separated in synchronization/draw close.

As the further improved procedure of such scheme, feeding module further includes the first clamping jaw, the second clamping jaw, passage with dialling Bar, the first clamping jaw are located at the inlet of passage, and the second clamping jaw is located at the exit of passage, and battery is contained within a charging tray, material Disk is transported to the entrance of passage by the first clamping jaw, then by the discharge position in driving lever powered motion to passage, feeding device is at this Discharge position obtains the battery in charging tray, and the charging tray of emptying is transported to the exit of passage by driving lever, then is carried out by the second clamping jaw Recycling.

As the further improved procedure of such scheme, manipulator, the electricity between passage and feeding device are further included Battery in the charging tray of discharge position is moved to battery flat by pond cabin, turnover device and slideway, manipulator, and battery flat has The cavity of battery, the top connection cavity of slideway are accommodated, bottom leads to feeding device, and battery flat is connected with gantry rotation, and can In being rotated by for turnover device, to drive the battery placed in the cavity to be switched to horizontality by vertical state, it is in The battery of horizontality can be tumbled along slideway.

Blanking module includes pedestal, slideway, bearing plate, conveyer belt and power set, and slideway is fixedly connected on pedestal, its Top surface has inclined-plane, the most significant end connecting welding module on inclined-plane, least significant end connection conveyer belt；

The both sides of slideway are respectively provided with bearing plate, and bearing plate is slidably connected with pedestal, and can under the driving of power set phase To draw close/it is remote；

When bearing plate is drawn close, the length for being smaller than battery between bearing plate is to accept battery；When bearing plate is remote Afterwards, the spacing between bearing plate is more than the length of battery, on the inclined-plane that slideway is dropped down onto under battery, then is slid to transmission by inclined-plane Take.

As the further improved procedure of such scheme, conveying device includes load carrier, lifting body and driving machine Structure, the both sides of load carrier are additionally provided with the support device being fixedly connected with rack, and electricity is smaller than between device supported on both sides The length in pond, wherein

Lifting body is fixedly connected with load carrier, to drive load carrier to be moved in vertical direction, driving mechanism and top Rise mechanism to be fixedly connected, to drive lifting body and load carrier to move in the horizontal direction；

Load carrier is moved up with respect to support device, after jack-up battery makes it depart from support device, load carrier band Dynamic battery levels move next station, and then load carrier declines, and reset after battery is placed in support device, is followed with this Ring.

As the further improved procedure of such scheme, transfer includes turning to pedestal, shaft, handgrip and steering power Device, steering power device are fixedly connected with turning to pedestal, and handgrip is used to obtain battery, are connected by shaft with turning to pedestal, And can be under the driving of steering power device around the shaft axis rotation.

As the further improved procedure of such scheme, welding module further includes cell fixing device, cell fixing device Including battery fixed frame, sucker, sucker shaft and shaft driving device, sucker is equipped with adsorption hole, and sucker turns with sucker Axis is fixedly connected, and can be rotated under the driving of shaft driving device relative to battery fixed frame.

As the further improved procedure of such scheme, welding module further includes weldment transfer device, weldment transfer device Substrate is transferred including splicing rod, connecting seat, moving mechanism and weldment；

Connecting seat is fixedly connected with weldment transfer substrate, and splicing rod is rotatablely connected with connecting seat, and weldment transfers substrate by moving Motivation structure drives and opposite gantry motion；

Splicing rod is driven by moving mechanism after obtaining weldment and makes the end contact of weldment and battery, and in welding process In, splicing rod drives weldment to be rotated synchronously with battery.

As the further improved procedure of such scheme, welding module further includes weldment feeding device, weldment feeding device Including weldment feeding substrate, angled slide block, guide pipe and telescopic rod；

Angled slide block is fixedly connected on weldment feeding substrate, and the first via hole and the second via hole are offered on angled slide block, The front and rear perforation angled slide block of first via hole, second via hole one end are connected with the first via hole, and the other end is connected with guide pipe；

Telescopic rod can move in the first via hole；

Weldment enters the first via hole via guide pipe, the second via hole, and telescopic rod passes through the movement along the first via hole Screw is released.

The beneficial effects of the utility model are：

The utility model can realize the welding operation of two end faces of battery in an equipment, without manually commutation, save Reinstalling during commutation, positioning step have been removed, has substantially increased the work efficiency of welding battery.

Brief description of the drawings

The utility model is further illustrated with reference to the accompanying drawings and examples.

Fig. 1 is the top view of the utility model one embodiment；

Fig. 2 is the top view of the utility model feeding module one embodiment；

Fig. 3 is the schematic perspective view of the utility model feeding module one embodiment；

Fig. 4 is the schematic perspective view of the utility model the first clamping jaw one embodiment；

Fig. 5 is the schematic perspective view of the utility model charging tray one embodiment；

Fig. 6 is the schematic perspective view of the utility model the second clamping jaw one embodiment；

Fig. 7 is the schematic perspective view of the utility model passage and driving lever one embodiment；

Fig. 8 is the schematic diagram of the utility model feeding device one embodiment；

Fig. 9 is that the utility model moves the schematic perspective view (hiding manipulator) expected on one direction of device；

Figure 10 is that the utility model moves the schematic perspective view (hiding manipulator) expected on another direction of device；

Figure 11 is the schematic perspective view (display manipulator) that the utility model moves material device；

Figure 12 is the schematic perspective view of the utility model welding module one embodiment；

Figure 13 is that welder and the schematic perspective view of another angle after other parts structure are hidden in Figure 12；

Figure 14 is the schematic perspective view of the utility model conveying device one embodiment；

Figure 15 is the schematic perspective view of the utility model battery locating device one embodiment；

Figure 16 is the schematic perspective view of the utility model cell fixing device one embodiment；

Figure 17 is the schematic perspective view of the utility model weldment feeding device one embodiment；

Figure 18 is the schematic perspective view of the utility model side contiguous block；

Figure 19 is the schematic perspective view of the utility model weldment transfer device one embodiment；

Figure 20 is the diagrammatic cross-section of the utility model splicing stick end；

Figure 21 is the schematic perspective view of the utility model transfer one embodiment；

Figure 22 is the schematic perspective view of the utility model blanking module one embodiment.

Embodiment

Carried out below with reference to the technique effect of the design of embodiment and attached drawing to the utility model, concrete structure and generation Clear, complete description, to be completely understood by the purpose of this utility model, scheme and effect.It should be noted that do not conflicting In the case of, the feature in embodiment and embodiment in the application can be mutually combined.

It should be noted that unless otherwise specified, when a certain feature is referred to as " fixing ", " connection " in another feature, It can directly fix, be connected in another feature, can also indirectly fix, be connected in another feature.In addition, this The descriptions such as the up, down, left, right, before and after used in utility model are only relative to each composition portion of the utility model in attached drawing For the mutual alignment relation divided.

In addition, unless otherwise defined, the technology of all of technologies and scientific terms used here by the article and the art The normally understood implication of personnel is identical.Term used in the description is intended merely to description specific embodiment herein, without It is to limit the utility model.Term as used herein " and/or " include appointing for one or more relevant Listed Items The combination of meaning.

With reference to Fig. 1, the schematic perspective view of the utility model one embodiment is shown, the rack of hidden parts, figure in figure Middle dotted line frame only plays signal.As shown in the figure, the utility model includes feeding module 1, welding module 2 and blanking module 3, its Middle feeding module 1 and blanking module 3 are respectively used to the blanking of the feeding and battery after processing of undressed battery, and welding module 2 is then For the welding of screw and battery both ends of the surface, once each module is described in detail with reference to attached drawing.

With reference to Fig. 2, Fig. 3, the top view for respectively illustrating the utility model feeding module one embodiment is illustrated with three-dimensional Figure.As shown in the figure, feeding module 1 includes rack 1100 and the first clamping jaw 1200 in rack 1100, feeding device 1600, it is preferable that feeding module further includes shifting material device 1700.Wherein, the first clamping jaw 1200 is used to that the material of battery will to be mounted with Disk 1800 is moved to discharge position, moves material device 1700 and is transferred to the battery batch in the charging tray 1800 in discharge position At feeding device 1600, then feeding device 1600 obtain by move material device 1700 shift Lai battery, and moved after driving battery Supreme discharge position is moved, is supplied to follow-up processing stations, meanwhile, feeding device 1600 is gone back in moving process and/or after mobile Battery can be driven to be separated from each other to adjust the distance between battery.

Specifically, with reference to Fig. 4, Fig. 4 shows the schematic perspective view of the utility model the first clamping jaw one embodiment.Such as figure Shown, the first clamping jaw 1200 includes the first pedestal 1210 and at least two first clamping plates 1220.For ease of understanding, only shown in figure The part-structure of first pedestal 1210, specifically includes the part of directly fixed first clamping plate 1220, between the first pedestal 1210 Coupling part be hidden.

First pedestal 1210 includes two fixed parts 1211 being oppositely arranged, and fixed part 1211 is with respect to opposite side fixed part 1211 position is equipped with rectangular channel 1212, and the horizontal bottom of rectangular channel 1212 is as spacing plane.

First clamping plate 1220 is rotatablely connected by shaft seat 1230 and unshowned shaft with the first pedestal 1210, both sides First clamping plate 1220 be generally aligned in the same plane in and be oppositely arranged.In original state, first clamping plate 1220 is shelved on corresponding solid Determine in the spacing plane in portion 1211, the spacing between first clamping plate 1220 is minimum at this time.First clamping plate is acted on when there is external force When on 1220, first clamping plate 1220 can rotate upward relative to the first pedestal 1210, during this first clamping plate 1220 it Between progressively expansion, and reach maximum when rotating 90 °.

Preferably, some charging trays 1800 for being mounted with battery are vertically stacked setting, and are located at first clamping plate 1220 Between lower position.The schematic perspective view of the utility model charging tray one embodiment is shown with reference to Fig. 5, Fig. 5, as schemed institute Show, charging tray 1800 should have the fastening part 1810 coordinated with first clamping plate 1220, and the maximum length between the fastening part The minimum spacing between first clamping plate 1220 is should be greater than, and less than the maximum spacing of first clamping plate 1220.During work, the first clamping jaw Moved down from the surface of charging tray 1800, first clamping plate 1220 is supported and turned upwards by the fastening part 1810 of charging tray 1800 It is dynamic, so that first clamping plate 1220 crosses the fastening part 1810 of charging tray 1800, when first clamping plate 1220 fully passes over charging tray 1800 Fastening part 1810 after, first clamping plate 1220 resets under gravity, is supported since first clamping plate 1220 is limited plane Hold and can not rotate down, therefore first clamping plate 1220 can play the role of carrying charging tray, and then drive charging tray to move integrally.

The utility model is additionally provided with charging tray retracting device, and with reference to Fig. 2, charging tray retracting device includes the second clamping jaw 1300, leads to Road 1400 and driving lever 1500, the wherein entrance 1401 of passage 1400 are above-mentioned discharge position, and the second clamping jaw 1300 is located at passage Charging tray 1800 is moved to the entrance 1401 of passage 1400 by 1400 outlet 1402, the first clamping jaw 1200；Driving lever 1500 is by charging tray 1800 are moved to the outlet 1402 of passage 1400 by the entrance 1401 of passage 1400, and charging tray 1800 rests on passage in the process Setting position in 1400 simultaneously battery in charging tray is taken away by moving material device 1700；The second last clamping jaw 1300 is with respect to rack 1100 move to obtain the charging tray 1800 of emptying, and charging tray 1800 is moved to the lower discharge position of setting, to realize returning for charging tray Receive.

The schematic perspective view of the utility model the second clamping jaw one embodiment is shown with reference to Fig. 6, Fig. 6.As shown in the figure, the Two clamping jaws 1300 include the second pedestal 1310,1320 and at least two second clamping plate 1330 of power set.For ease of understanding, in figure The part-structure of the second pedestal 1310 is illustrate only, specifically includes the part of directly fixed second clamping plate 1330, the second pedestal Coupling part between 1310 is hidden.

Power set 1320 preferably use cylinder, and second clamping plate 1330 is oppositely arranged, and is consolidated with the drive shaft of corresponding cylinder Fixed connection.Under the driving of cylinder, both sides second clamping plate 1330 can move in the horizontal direction with respect to the second pedestal 1310, so that Adjust the spacing between second clamping plate 1330.Similar, the maximum length of 1800 fastening part 1810 of charging tray should be greater than the second folder Minimum spacing between plate 1330, and less than the maximum spacing of second clamping plate 1330.During work, second clamping plate 1330 is mutual first Draw close, so that the maximum length for being smaller than fastening part 1810 between second clamping plate 1330, then on the second clamping jaw 1300 Setting position is risen to, the charging tray of emptying is transferred in second clamping plate 1330 by driving lever 1500, and second clamping plate 1330 supports charging tray 1800 fastening part 1810, then the second clamping jaw 1300 drive charging tray 1800 decline, reach setting position after second clamping plate 1330 are located remotely from each other so that the spacing between second clamping plate 1330 be more than fastening part 1810 maximum length, charging tray 1800 with Second clamping jaw 1300 separates.

With reference to Fig. 7, the schematic perspective view of the utility model passage and driving lever one embodiment is shown, hidden parts in figure Connection structure between driving lever and rack.As shown in the figure, passage 1400 includes the first passage 1410 of connection entrance 1401, connection The second channel 1420 of outlet 1402, and connection first passage 1410, the third channel 1430 of second channel 1420, passage Both sides be equipped with the side wall that is oriented to charging tray 1800.

Driving lever 1500 includes the first driving lever (not shown) that can be moved along 1410 length direction of first passage, can be logical along second Second driving lever 1510 of road 1420 length direction movement, and the 3rd driving lever that can be moved along 1430 length direction of third channel 1520.First driving lever, the second driving lever 1510 and the 3rd driving lever 1520 drive charging tray 1800 to exit the first folder by way of relay Pawl 1200, then successively by first passage 1410, third channel 1430 and second channel 1420, until entering the second clamping jaw 1300。

The power set for driving the first clamping jaw 1200 and the second clamping jaw 1300 to be moved relative to rack 1100 in the utility model Known technology can be used, such as motor-synchronization belt transmission system, the utility model is not especially limited this.

In addition, the bottom of rack 1100 is equipped with supporting rack 1110, for carrying charging tray 1800.Supporting rack 1110 can be set , can also be arranged on the lower section of the second clamping jaw 1300, or the lower section arranged on the two in the lower section of the first clamping jaw 1200.

Reference Fig. 8, shows the schematic diagram of the utility model feeding device one embodiment.As shown in the figure, feeding device Including battery acquisition device 1610, substrate 1620, connecting plate 1630, power set 1640 and straight line module 1650.

Substrate 1620 is connected with straight line module 1650, can be moved vertically with horizontal direction in the driving lower edge of straight line module 1650 It is dynamic.Power set 1640 (being preferably cylinder in the present embodiment) are fixedly connected with substrate 1620, and can be drivingly connected 1630 phase of plate Substrate 1620 is moved.

Connecting plate 1630 is equipped with slide, if dry cell acquisition device 1610 is slidably connected by sliding block and slide, battery Drive rod is fixedly connected with acquisition device 1610.Battery acquisition device 1610 is corresponded on substrate 1620 and is equipped with sliding slot 1621, On the direction moved along connecting plate 1630, the distance between adjacent sliding slot 1621 is gradually reduced, and drive rod stretches into corresponding sliding slot It can slide in 1621 and along groove.

As shown in the figure, when opposing substrate 1620 moves down under driving of the connecting plate 1630 in power set 1640, drive Lever is moved to the larger sliding slot bottom of spacing from the less sliding slot top of spacing, so as to drive battery acquisition device 1610 synchronous Separation, easy to the processing of subsequent work stations.

Preferably, the battery acquisition device 1610 in the present embodiment comprises preferably unshowned electromagnet, further, The bottom of battery acquisition device 1610 is equipped with the curved surface coincideing with battery appearance.

With reference to Fig. 9, Figure 10, respectively illustrate the utility model and move schematic perspective view on material device different directions, in figure Hide manipulator.As shown in the figure, moving material device includes battery flat 1710, turnover device 1720 and slideway 1730.

Battery flat 1710 is arranged on the top of rack 1100, is rotatablely connected by a shaft 1101 with rack 1100, so as to Switch between horizontality and vertical state.Battery flat 1710 has the cavity for accommodating battery, and the top of cavity is equipped with power supply The entrance that pond enters, the side (according to being for right side shown in Fig. 9) of cavity are equipped with the outlet exited for battery.When battery flat 1710 During in vertical state, above-mentioned entrance straight up, to receive the battery of vertical state；When battery flat 1710 is in such as Fig. 9 During shown horizontality, for above-mentioned entrance towards horizontal direction, the battery in battery flat 1710 switches to horizontality, and can edge The slideway 1730 being connected with above-mentioned outlet slides.

Specifically, the turnover device 1720 that driving battery flat 1710 rotates includes telescopic cylinder, wherein telescopic cylinder is overall It is obliquely installed with respect to battery flat 1710, its cylinder part is rotatablely connected with rack 1100, and drive shaft is rotated with battery flat 1710 to be connected Connect, in this way, stretching with drive shaft, battery flat 1710 can be rotated relative to rack 1100.Certainly, turnover device also may be used With use other known structures, such as set with shaft 1101 affixed rotary cylinder or motor, shaft 1101 at the same time with Battery flat 1710 is affixed, and with the rotation of rotary cylinder drive shaft or motor driving shaft, battery flat 1710 equally can be opposite Rack 1100 rotates.

Preferably, slid in order to avoid battery can not be successfully because of frictional force from slideway 1730, the present embodiment is also set up Push away cell apparatus.Push away cell apparatus and preferably include push plate 1740 and power set 1750, push plate 1740 is located at battery flat The other end (according to being for left end shown in Fig. 9) of 1710 relatively above-mentioned outlets, push plate 1740 (is preferably stretched in power set 1750 Contracting cylinder) driving under moved in the cavity of battery flat 1710 along the direction that tumbles of battery, so as to drive battery to exit cavity.

Preferably, the utility model is additionally provided with battery carrying device, and battery carrying device is set side by side with battery flat 1710 Put, including level board 1760 and the vertical plate 1770 that is connected with level board 1760.Battery flat 1710 is turning to horizontality Afterwards, the entrance on cavity is towards vertical plate 1770, and the distance of the bottom wall of cavity to vertical plate 1770 is not less than battery at this time Highly, i.e., the both ends of battery are carried jointly by battery flat 1710, level board 1760 respectively, while the both ends of battery are by battery flat The bottom wall and vertical plate 1770 of 1710 cavitys are spacing, avoid battery from shifting.

With reference to Figure 11, show that the utility model moves the schematic perspective view of material device.As shown in the figure, move material device 1700 also Including manipulator 1780, manipulator 1780 is used for the battery from feeding position acquisition vertical state, and by the battery of vertical state It is moved in the cavity of battery flat, it is preferred that the battery flat in the present embodiment can be moved with vertical direction in the horizontal direction, specifically It is to pass through linear module drive.

Manipulator can use sucking disc mechanism or clip claw mechanism, and the present embodiment preferably uses sucking disc mechanism, specifically, machine Tool hand 1780 is rectangular block, and the bottom of rectangular block is equipped with some unshowned adsorption holes.During work, the bottom of rectangular block and battery Top fitting, battery is fixed by adsorption hole.

The process for using of the utility model feeding module is：First clamping jaw 1200 obtains charging tray from the top of charging tray heap, so Discharge position (i.e. the entrance 1401 of passage 1400) is moved up to afterwards, and then charging tray is dialed to first passage by the first driving lever In 1410, manipulator 1780 is moved to the battery placed vertically in charging tray in battery flat 1710 by row, is turned over by battery flat 1710 Slid after turning from from slideway 1730 to feeding device 1600, battery acquisition device 1610 obtains horizontal positioned battery, by straight Line module moves to discharge position, while adjacent cell is separated.On the other hand, when the charging tray in first passage 1410 is arranged After sky, charging tray is dialed to the outlet 1402 of passage 1400 by the second driving lever 1510 and the 3rd driving lever 1520, and the second clamping jaw 1300 obtains Simultaneously edge is moved downward so that charging tray is moved to recovery position feeding disk.

With reference to Figure 12, Figure 13, Figure 12 shows the schematic perspective view of the utility model welding module one embodiment, Figure 13 Show and welder and the schematic perspective view of another angle after other parts structure are hidden in Figure 12.Welding module includes rack 2100th, welder 2200, conveying device 2300, cell fixing device 2400, battery locating device 2500, weldment feeding device 2600th, weldment transfer device 2700 and transfer 2800.

Wherein rack 2100 provides the workbench in automatic Arc Welding, which is provided with the first welding section and the second weldering Area is met, two welding sections are both provided with welder, to realize the welding of realization and two end faces of battery respectively.Conveying device 2300 drive batteries are oriented movement, battery is passed through the first welding section, 2800 and second welding section of transfer successively, Transfer 2800 drives battery to be rotated, so that the positive and negative both ends of battery turn to.The utility model can be at one The welding operation of two end faces of battery, without manually commutation, reinstalling, positioning step when eliminating commutation are realized in equipment Suddenly, the work efficiency of welding battery is substantially increased.

Welder 2200 preferably uses known laser welding head, is not described in detail here.Laser in the utility model Plumb joint can be driven by an elevating mechanism and be lifted, it moves downwardly to welding position, then move to reset position upwards Put.Preferably, welder 2200 is provided with multiple laser welding heads (being four in the present embodiment), can be carried out at the same time multiple The welding of battery, further improves welding efficiency.

Reference Figure 14, shows the schematic perspective view of the utility model conveying device one embodiment.As shown in the figure, conveying Device 2300 includes load carrier 2310, lifting body 2320 and driving mechanism 2330, and wherein load carrier 2310 is used to hold Weldment is carried, lifting body 2320 is fixedly connected with load carrier 2310, for driving load carrier 2310 to be moved in vertical direction, Driving mechanism 2330 is fixedly connected with lifting body 2320, for driving lifting body 2320 and load carrier 2310 in level Move in direction.

Load carrier 2310 be preferably long slab, thereon along its length on be evenly arranged with multiple weldment grooves 2311, weldment Groove 2311 is preferably the arc-shaped surface of half opening, for disposing circular battery.

Lifting body 2320 includes jacking cylinder 2321, lead 2322, buffer 2323 and substrate 2324, jacking One end of cylinder 2321 is fixedly connected with substrate 2324, and the other end is fixedly connected with load carrier 2310.Lead 2322 also with Load carrier 231 is fixedly connected, and lead 2322 ensures that load carrier 2310 can be stablized under the action of jacking cylinder 2321 Reliably moved in perpendicular.Buffer 2323 is hydraulic bjuffer, can effectively buffer the driving carrying of jacking cylinder 2321 Caused impact force during component, prevents the damage of drive component.

Driving mechanism 2330 preferably uses motor-screw rod transmission system, aforesaid substrate 2324 and motor-screw rod transmission system The screw rodb base of system is fixedly connected, and the translation of lifting body 2320 is realized by the rotation of motor.

The both sides of load carrier 2310 are additionally provided with support device, and support device is determined including support plate 2110 with above-mentioned battery Position device 2500, support plate 2110, battery locating device 2500 are fixedly connected with rack 2100, corresponding weldering in support plate 2110 Part groove 2311 is provided with bearing groove 2111.Scheme for ease of knowing, the support plate positioned at 2310 front end of load carrier is merely illustrated in figure 2110 with battery locating device 2500, true upper backup pad 2110 and length of the battery locating device 2500 along load carrier 2310 Direction is distributed, and the regularity of distribution of the two is：Battery locating device 2500, other positions are set at corresponding welder 2200 Support plate 2110 is set.

The operation principle of conveying device is：Four batteries are transferred to positioned at 2310 front end branch of load carrier by feeding module In four bearing grooves 2111 on fagging 2110, then load carrier 2310 rises, and jacking up battery makes it de- with support plate 2110 From then drive battery levels move to the top of the battery locating device 2500 of 2110 side of support plate, then load carrier 2310 decline, and battery is placed on battery locating device 2500, and so on can so that battery with tetrad to blanking die The direction intermittent movement of group 3.

Reference Figure 15, shows the schematic perspective view of the utility model battery locating device one embodiment.As shown in the figure, Battery locating device includes pedestal 2520 and roller group 2510, and roller group 2510 includes two rollers, passes through pedestal 2520 and machine Frame 2100 is fixedly connected.The axle center of roller in same group is parallel to each other and is located in the same horizontal plane, same group of internal trolley table Minimum spacing between face is more than the diameter of battery.

The weldment groove 2311 that roller group 2510 is corresponded on load carrier 2310 is arranged at the both sides of load carrier 2310, and two Minimum spacing between side wheel group 2510 is more than the length of battery, in this way, roller group 2510 is while cylindrical battery is carried The automatic centering centering of battery can also be realized, easy to ensure welding precision.

Reference Figure 16, shows the schematic perspective view of the utility model cell fixing device one embodiment.As shown in the figure, Cell fixing device 2400 includes sucker 2410, sucker shaft 2420 and shaft driving device 2430.

The end face of sucker 2410 is provided with some adsorption holes, and battery can be inhaled by being connected with vacuum extractor Attached fixation.Sucker 2410 is fixedly connected with sucker shaft 2420, and sucker shaft 2420 is rotatablely connected with battery fixed frame.With The driving of shaft driving device 2430 (being preferably motor), sucker 2410 can drive battery synchronous around sucker shaft 2420 Axis rotation, so as under conditions of 2200 remains stationary of welder to the whole circumference of battery and weldment connecting portion Welded.

Preferably, the present embodiment is provided with multiple suckers 2410, is rotated synchronously between sucker 2410.Specifically turn in sucker Synchronous pulley is set on axis 2420, synchronous belt is arranged with synchronous pulley, as long as in this way, any one group of Suction cup assembly wherein Shaft driving device 2430 is set in sucker shaft 2420.

In addition, cell fixing device 2400 is additionally provided with displacement mechanism 2440, for driving above-mentioned 2410 raw water square of sucker To close/remote battery.

The utility model is preferably also provided with weldment feeding device and weldment and moves feed device, and the weldment in the present embodiment is preferred For screw.Reference Figure 17, shows the schematic perspective view of the utility model weldment feeding device one embodiment.As shown in the figure, Weldment feeding device includes weldment feeding substrate 2610, angled slide block 2620, guide pipe 2630 and ejecting mechanism.

Angled slide block 2620 is fixedly arranged on weldment feeding substrate 2610, offers the first via hole 2621 and the second conducting thereon Hole 2622,2621 front and rear perforation angled slide block 2620 of the first via hole, 2622 one end of the second via hole connects with the first via hole 2621 Logical, the other end is connected with guide pipe 2630.

Ejecting mechanism includes telescopic rod 2640 and driving cylinder (not shown), and driving cylinder is fixedly arranged on weldment feeding substrate 2610 bottom surface, is fixedly connected by a connecting seat 2650 with one end of telescopic rod 2640, and 2640 other end of telescopic rod stretches into In one via hole 2621.

Angled slide block in the present embodiment is preferably spliced by two pieces of contiguous blocks, with reference to Figure 18, shows the utility model The schematic perspective view of side contiguous block.As shown in the figure, the first via hole 2621 is horizontally disposed, and front and rear through connection block, its rear end Opening stretched into for telescopic rod 2640, the opening of front end is used to send out screw.Second via hole 2622 is obliquely installed, its one end Opening is formed on contiguous block to be connected with guide pipe 2630, the other end is connected with the first via hole 2621.

With reference to Figure 17, Figure 18, the unshowned vibration plate feed mechanism of guide pipe 2630, screw enters via guide pipe 2630 In second via hole 2622, then by the second via hole 2622 into the first via hole 2621, telescopic rod 2640 along first by leading Screw is released in the movement of through hole 2621.

Reference Figure 19, shows the schematic perspective view of the utility model weldment transfer device one embodiment.As shown in the figure, Weldment transfer device includes splicing rod 2710, connecting seat 2720, moving mechanism 2730 and weldment transfer substrate 2740.

Connecting seat 2720 is fixedly connected with weldment transfer substrate 2740, and splicing rod 2710 passes through bearing and connecting seat 2720 Rotation connection.Weldment transfer substrate 2740 is then fixedly connected on moving mechanism 2730, and the moving mechanism 2730 in the present embodiment wraps First straight line module 2731 and second straight line module 2732 are included, first straight line module 2731 is used to drive weldment to transfer substrate 2740 Along being moved perpendicular to the direction of cell translation, second straight line module 2732 is used to drive first straight line module 2731 along parallel to electricity The direction movement of pond translation.

Reference Figure 20, shows the diagrammatic cross-section of the utility model splicing stick end.As shown in the figure, splicing rod 2710 End is equipped with hole, is along the circumferential direction equipped with more bar grooves 2711 on hole wall, and groove 2711 is axially extending along splicing rod 2710 and radially Hole wall is penetrated through, the diameter in hole is slightly less than the diameter of screw bar portion in an initial condition, can be with extruded hole when in screw insertion hole Wall expands outwardly it, passes through the flexible fastening screw of hole wall.

With reference to Figure 19,20, splicing rod 2710 is after weldment feeding device obtains screw, in the drive of second straight line module 2732 Moved under dynamic at battery, then make the head of screw and the end contact of battery under the driving of first straight line module 2731, and Driven and rotated synchronously by battery in whole welding process, splicing rod 2710 is in first straight line module 2731 after the completion of welding The lower reversing reset of driving, since the intensity of welding is much larger than chucking power of the hole wall to screw, screw is separated with splicing rod 2710.

Reference Figure 21, shows the schematic perspective view of the utility model transfer one embodiment.As shown in the figure, turn to Device 2800 include turn to pedestal 2810, turn to pedestal 2810 lower part be fixedly connected with two groups be arranged symmetrically and mutually solely Vertical handgrip 2820, handgrip 2820 can be rotated by connecting shaft 2830 relative to pedestal 2810 is turned to, and turn to the upper of pedestal 2810 Portion is fixedly connected with steering power device 2840, and steering power device 2840 is used to drive handgrip 2820 to rotate.

Handgrip 2820 in the present embodiment uses electromagnet, its bottom end face is preferably provided with the circular arc being adapted to battery surface Shape curved surface, the steering power device 2840 in the present embodiment preferably use motor-synchronous belt drive system.In addition, transfer 2800 further include unshowned lifting gear, and lifting gear is used to drive steering pedestal 2810 vertically moving.

After welding is completed in an end face of battery, the lower section of transfer, handgrip are moved to by conveying device 2820 decline under the driving of lifting gear and adsorb corresponding battery, rise certain distance after absorption, are filled in steering power Put under 2840 driving around the axis rotation of connecting shaft 2830, realize the commutation of battery end-face.

Reference Figure 22, shows the schematic perspective view of the utility model blanking module one embodiment.As shown in the figure, blanking Module includes pedestal 3100, slideway 3200, bearing plate 3300, conveyer belt 3400 and power set 3500.

Slideway 3200 is fixedly connected on pedestal 3100, its top surface has inclined-plane, the most significant end connecting welding mould on the inclined-plane Group, least significant end connection conveyer belt 3400.Slideway 3200 preferably includes two pieces of slide plates being set up in parallel, and the spacing between slide plate is small In the length of battery.

The both sides of slideway 3200 are respectively provided with bearing plate 3300, and battery is corresponded on bearing plate 3300 and is equipped with groove 3301.Bearing plate 3300 are slidably connected with pedestal 3100, and opposite under the driving of power set 3500 (being preferably cylinder) can draw close/remote, when When it is drawn close, the length for being smaller than battery between bearing plate 3300, after it is remote, the spacing between bearing plate 3300 is big In the length of battery.In use, bearing plate 3300 is initially in the opposite state drawn close, conveying device will complete welding first Battery is placed on bearing plate 3300, then 3300 relative separation of bearing plate, is dropped down onto under battery on slideway 3200, is passed through slideway 3200 inclined-plane is slid to conveyer belt 3400, and lower discharge position is delivered to finally by conveyer belt 3400.

Above is the preferable of the utility model is implemented to be illustrated, but innovation and creation are not limited to the implementation Example, those skilled in the art can also be made on the premise of without prejudice to the utility model spirit a variety of equivalent variations or Replace, these equivalent deformations or replacement are all contained in the application claim limited range.

Claims (10)

1. a kind of welder for being used for realization reverse battery welding, it is characterised in that including rack, feeding module, blanking die Group and the welding module being connected with the feeding module, blanking module, the welding module include conveying device, along described defeated The welder at least two for sending that the conveying direction of device sets and the transfer between the welder, institute State conveying device and receive the battery from the feeding module, and drive the battery successively by the welder with turning to Device, the battery carry out the welding of first end face at first welder, are carried out at the transfer Turn to so that second end face be located at welding position, the weldering of progress second end face at second welder Connect.

2. the welder according to claim 1 for being used for realization reverse battery welding, it is characterised in that the feeding mould Group includes feeding device, and the feeding device includes substrate, connecting plate, power set and two or more battery Acquisition device, the power set are fixedly connected with the substrate, and the battery acquisition device is slidably connected with the connecting plate；

The battery acquisition device is corresponded on the substrate and is equipped with sliding slot, on the direction moved along the connecting plate, adjacent institute State the distance between sliding slot to be gradually reduced, the drive rod being fixedly connected on the battery acquisition device stretches into the corresponding sliding slot It is interior and can be slided along groove；

The feeding device is moved to upper discharge position after obtaining the battery by the battery acquisition device, and in moving process In and/or it is mobile after, the power set drive the connecting plate move relative to the substrate, and then drive the battery acquisition Device separated in synchronization/draw close.

3. the welder according to claim 2 for being used for realization reverse battery welding, it is characterised in that the feeding mould Group further includes the first clamping jaw, the second clamping jaw, passage and driving lever, and first clamping jaw is located at the inlet of the passage, and described Two clamping jaws are located at the exit of the passage, and the battery is contained within a charging tray, and the charging tray is transported by first clamping jaw Send to the entrance of the passage, then existed by the discharge position in the driving lever powered motion to the passage, the feeding device The discharge position obtains the battery in the charging tray, and the charging tray of emptying is transported to the outlet of the passage by the driving lever Place, then recycled by second clamping jaw.

4. the welder according to claim 3 for being used for realization reverse battery welding, it is characterised in that further include and be arranged on Manipulator, battery flat, turnover device and slideway between the passage and the feeding device, the manipulator will be located at described Battery in the charging tray of discharge position is moved to the battery flat, and the battery flat has the cavity for accommodating battery, described The top of slideway connects the cavity, and bottom leads to the feeding device, and the battery flat is connected with the gantry rotation, and can In being rotated by for the turnover device, the battery being placed on drive in the cavity is switched to horizontal by vertical state State, the battery in horizontality can be tumbled along the slideway.

5. the welder according to claim 1 for being used for realization reverse battery welding, it is characterised in that the blanking die Group includes pedestal, slideway, bearing plate, conveyer belt and power set, and the slideway is fixedly connected on pedestal, its top surface has oblique Face, the most significant end connecting welding module on the inclined-plane, least significant end connect the conveyer belt；

The both sides of the slideway are respectively provided with the bearing plate, and the bearing plate is slidably connected with pedestal, and can be filled in the power Drawn close relatively under the driving put/remote；

When the bearing plate is drawn close, the length for being smaller than battery between the bearing plate is to accept the battery；Work as institute Bearing plate is stated away from after, the spacing between the bearing plate is more than the length of battery, and the institute of the slideway is dropped down onto under the battery State on inclined-plane, then slid by the inclined-plane to the conveyer belt.

6. the welder according to any one of claim 1 to 5 for being used for realization reverse battery welding, its feature exist In the conveying device includes load carrier, lifting body and driving mechanism, and the both sides of the load carrier are additionally provided with and institute State the support device that rack is fixedly connected, the length for being smaller than the battery between support device described in both sides, wherein

The lifting body is fixedly connected with the load carrier, described to drive the load carrier to be moved in vertical direction Driving mechanism is fixedly connected with the lifting body, to drive the lifting body and load carrier to move in the horizontal direction；

The relatively described support device of the load carrier moves up, and jacking up the battery makes it depart from the support device Afterwards, the load carrier drives the battery levels to move next station, and then the load carrier declines, and the battery is put Reset, is circulated with this after putting in the support device.

7. the welder according to any one of claim 1 to 5 for being used for realization reverse battery welding, its feature exist Include turning to pedestal, shaft, handgrip and steering power device in, the transfer, the steering power device with described turn It is fixedly connected to pedestal, the handgrip is used to obtain the battery, is connected by the shaft with the pedestal that turns to, and can be Around the axis rotation of the shaft under the driving of the power set.

8. the welder according to any one of claim 1 to 5 for being used for realization reverse battery welding, its feature exist In the welding module further includes cell fixing device, and the cell fixing device includes battery fixed frame, sucker, sucker Shaft and shaft driving device, the sucker are equipped with adsorption hole, and the sucker is fixedly connected with the sucker shaft, and can Rotated under the driving of the shaft driving device relative to the battery fixed frame.

9. the welder according to claim 8 for being used for realization reverse battery welding, it is characterised in that the welding mould Group further includes weldment transfer device, and the weldment transfer device includes splicing rod, connecting seat, moving mechanism and weldment transfer base Plate；

The connecting seat is fixedly connected with weldment transfer substrate, and the splicing rod is rotatablely connected with the connecting seat, the weldment Transfer substrate is driven and relatively described gantry motion by the moving mechanism；

The splicing rod is driven by the moving mechanism after obtaining weldment and makes the end contact of the weldment and the battery, and In welding process, the splicing rod drives the weldment to be rotated synchronously with the battery.

10. the welder according to claim 9 for being used for realization reverse battery welding, it is characterised in that the welding Module further includes weldment feeding device, and the weldment feeding device includes weldment feeding substrate, angled slide block, guide pipe with stretching Bar；

The angled slide block is fixedly connected on the weldment feeding substrate, and the first via hole and second are offered on the angled slide block Via hole, the front and rear perforation angled slide block of first via hole, described second via hole one end connects with first via hole Logical, the other end is connected with the guide pipe；

The telescopic rod can move in first via hole；

The weldment enters first via hole via the guide pipe, the second via hole, and the telescopic rod is by along described Screw is released in the movement of first via hole.