CN208543079U - Laser welding apparatus - Google Patents

Abstract

The utility model discloses a kind of laser welding apparatus, including laser soldering device, feeding platform, plate feeding device, the plate transfer device for the PVC board in plate charging tray to be transferred to laser soldering device, set on the battery core feeding device and battery core transfer device of feeding platform；Battery core transfer device includes battery core transferring slide rail, battery core transfer robot arm, battery core transfer sliding driving device and Suction cup assembly.Plate charging tray is delivered to feeding platform surface close to concordant position by plate feeding device, and the PVC board in plate charging tray is transferred to the corresponding position of laser soldering device by plate transfer device；Battery core charging tray equipped with battery core is delivered to the position with feeding platform flush by battery core feeding device, battery core in battery core charging tray is transferred to the corresponding position of laser soldering device by battery core transfer device, laser soldering device, which is started to work, at this time welds the tab and PVC board of battery core, is embodied as welding bench with this and provides PVC board and battery core.

Description

Laser welding apparatus

Technical field

The utility model relates to field of welding devices more particularly to laser welding apparatus.

Background technique

Mobile power source is a kind of portable charger for integrating power supply and charge function, can be to mobile phone, plate electricity The digital equipments such as brain charge whenever and wherever possible.It is convenient to use generally by lithium cell as charge storage unit.

In the production process of mobile power source, need that PVC board is arranged in the end of battery core, tab and PVC board in battery core On conductive part be weldingly connected, battery core is placed in battery core charging tray, and PVC board is placed in plate charging tray.In battery core and PVC board In welding process, need to provide PVC board and battery core simultaneously for welding bench.

Utility model content

The purpose of this utility model is to provide a kind of laser welding apparatus, it is intended to solve in the prior art, to need for weldering The problem of consecutive offer PVC board and battery core.

For this purpose, the utility model uses following technical scheme:

Laser welding apparatus, including laser soldering device, feeding platform, set on the feeding platform and for supplying plate The plate feeding device of charging tray, the plate for the PVC board in plate charging tray to be transferred to the laser soldering device shift dress It sets, set on the feeding platform and for supplying the battery core feeding device of battery core charging tray and for shifting in battery core charging tray The battery core transfer device of battery core；The battery core transfer device include set on the feeding platform battery core transferring slide rail, with it is described At least one battery core transfer robot arm that battery core transferring slide rail is slidably connected, for driving the battery core transfer robot arm described in The suction of the mobile battery core transfer sliding driving device of battery core transferring slide rail and the output end set on the battery core transfer robot arm Disk component.

Further, the plate transfer device include plate transfer robot arm, it is defeated with the plate transfer robot arm The connected plate feeding connecting plate of outlet, set on the plate feeding connecting plate plate pneumatic-finger and be set to the plate The ccd sensor of part feeding connecting plate；The plate feeding device include the plate support frame being connected with the feeding platform, It is slidably connected with the plate support frame and the plate feeding lifter plate for placing plate charging tray and described for driving The plate feeding lifting drive that plate feeding lifter plate moves up and down.

Further, the battery core feeding device includes set on the battery core support frame of the feeding platform, set on described Battery core support frame and the battery core for being used to place the first belt line of battery core charging tray, being slidably connected with the battery core support frame Expect lifter plate and the battery core feeding lifting drive for driving the battery core feeding lifter plate to move up and down；The electricity Core feeding lifter plate is equipped with the second belt line for receiving the battery core charging tray in first belt line.

Further, the laser soldering device includes laser-welding machine, for driving the laser-welding machine mobile Soldering apparatus driving mechanism, the welding carrier for placing battery core and PVC board to be welded and for driving the welding carrier Mobile carrier driving mechanism；The soldering apparatus driving mechanism includes the soldering apparatus sliding rail being arranged along the vertical direction and the weldering Connect soldering apparatus sliding seat that device sliding rail is slidably connected, the soldering apparatus feed screw nut that is connected with the soldering apparatus sliding seat, with it is described The soldering apparatus lead screw shaft that soldering apparatus feed screw nut matches and the soldering apparatus drive for driving the soldering apparatus lead screw shaft rotation Dynamic motor；The laser-welding machine is set to the soldering apparatus sliding seat.

Further, the carrier driving mechanism is slidably connected including the first carrier sliding rail, with the first carrier sliding rail Carrier sliding seat, be connected with the carrier sliding seat the first carrier feed screw nut, with the first carrier feed screw nut phase First carrier lead screw shaft of cooperation, is set to institute at the first carrier driving motor for driving the first carrier lead screw shaft rotation The the second carrier sliding rail for stating carrier sliding seat, the second carrier feed screw nut being connected with the welding carrier are carried with described second The second carrier lead screw shaft that tool feed screw nut matches and the second carrier for driving the second carrier lead screw shaft rotation Driving motor；The welding carrier is slidably connected with the second carrier sliding rail, and the first carrier sliding rail and the second carrier are sliding Rail is mutually perpendicular to.

Further, further include cutting mechanism for cutting tab；The cutting mechanism includes being set to the feed to put down Platform cut bottom plate, for place battery core and with it is described cut that bottom plate is slidably connected cut sliding stand, for driving the sanction Cut cutting sliding driving device, cutting cutting support frame, cutting branch set on described for bottom plate set on described for sliding stand sliding Support frame body cut press mechanism and set on it is described cut bottom plate and with it is described cut that press mechanism matches cut seat； The press mechanism that cuts includes hydraulic driver under cutting knife and cutting for driving cutting knife movement；It is described It cuts sliding stand and offers and cut placing groove for place battery core.

Further, it is described cut sliding driving device include with it is described cut that sliding stand is connected cut feed screw nut, With it is described cut that feed screw nut matches cut lead screw shaft and for drive it is described cut lead screw shaft rotation cut sliding Driving motor；It is described cut bottom plate and be equipped with cut sliding rail, it is described cut sliding stand and be equipped with cut what sliding rail matched with described Cut sliding block；It is described cut support frame include two pieces be separately arranged cut vertical plate and set on it is described cut vertical plate it Between cut top plate；It is described cut lower hydraulic driver include fixing end with it is described cut that top plate is connected cut lower air cylinder, It is connected with the movable end for cutting lower air cylinder and cuts pushing link block for install the cutting knife；It is described to cut down Hydraulic driver further include set on it is described cut push the opposite both ends of link block cut pushing guide rod；The top plate that cuts is opened Equipped with cutting pushing with described guide rod be corresponding cuts pushing relief hole.

Further, further include reshaping device for flattening to tab shaping；The reshaping device includes equipped with described The shaping bottom plate of feeding platform, the shaping sliding stand for placing battery core and being slidably connected with the shaping bottom plate, for driving The mobile shaping sliding driving device of the shaping sliding stand, set on the shaping bottom plate shaping support frame, be set to it is described It the shaping press mechanism of shaping support frame and is matched set on the shaping bottom plate and with the shaping press mechanism whole Xing Shangding mechanism；The shaping press mechanism includes shaping lower lock block and for driving the whole of shaping lower lock block movement Hydraulic driver under shape；Shaping Shang Ding mechanism includes jacking block and for driving in the shaping jacking block to move in shaping Shaping on push up driving device；The shaping sliding stand offers the shaping placing groove for placing battery core；The shaping sliding The shaping that driving device includes the shaping feed screw nut being connected with the shaping sliding stand, is matched with the shaping feed screw nut Lead screw shaft and for driving the shaping of shaping lead screw shaft rotation to slide driving motor；The shaping bottom plate is equipped with whole Shape sliding rail, the shaping sliding stand are equipped with the shaping sliding block being slidably connected with the shaping sliding rail.

Further, the shaping support frame includes two pieces of shaping vertical plates being separately arranged and is set to described whole Shaping top plate between shape vertical plate；Hydraulic driver includes under the shaping that fixing end is connected with the shaping top plate under the shaping Air cylinder, the shaping for being connected with the movable end of the shaping lower air cylinder and being used to install the shaping lower lock block push connection Block；Hydraulic driver further includes the shaping pushing guide rod that the opposite both ends of link block are pushed set on the shaping under the shaping； The shaping top plate offers shaping corresponding with shaping pushing guide rod and pushes relief hole；Driving dress in top in the shaping Set top gas cylinder in the shaping being connected including fixing end with the shaping bottom plate, be connected with the movable end of top gas cylinder in the shaping and Link block is pushed up in the shaping of jacking block in the shaping for installing.

Further, further include hold-down mechanism for compressing tab and PVC board；The hold-down mechanism includes compressing support Frame, the compression cylinder that fixing end is connected with the compression support frame and the compression being connected with the movable end of the compression cylinder Block；The compact heap is equipped with flexible gasket far from one end of the compression cylinder；The battery core transfer device further includes rotation gas The fixing end of cylinder, the rotation cylinder is connected with the output end of battery core transfer robot arm, the Suction cup assembly and the rotation gas The movable end of cylinder is connected.

It is put down the utility model has the beneficial effects that the plate charging tray equipped with PVC board is delivered to by plate feeding device with feed PVC board in plate charging tray is transferred to the corresponding of laser soldering device close to concordant position, plate transfer device by platform surface Position；Battery core charging tray equipped with battery core is delivered to the position with feeding platform flush, battery core transfer by battery core feeding device Battery core in battery core charging tray is transferred to the corresponding position of laser soldering device by device, at this time laser soldering device start-up operation pair The tab and PVC board of battery core weld, and are embodied as welding bench with this and provide PVC board and battery core.

Detailed description of the invention

It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new Some embodiments of type for those of ordinary skill in the art without any creative labor, can be with It obtains other drawings based on these drawings.

Fig. 1 is the structural schematic diagram of laser welding apparatus in the embodiments of the present invention；

Fig. 2 is the partial structure diagram of laser welding apparatus in the embodiments of the present invention；

Fig. 3 is the structural schematic diagram of battery core transfer device in the embodiments of the present invention；

Fig. 4 is the structural schematic diagram of plate feeding device and plate transfer device in the embodiments of the present invention；

Fig. 5 is the structural schematic diagram at the first visual angle of battery core feeding device in the embodiments of the present invention；

Fig. 6 is the structural schematic diagram at the second visual angle of battery core feeding device in the embodiments of the present invention；

Fig. 7 is the exploded view of cutting mechanism in the embodiments of the present invention；

Fig. 8 is the exploded view of reshaping device in the embodiments of the present invention；

Fig. 9 is the exploded view of hold-down mechanism in the embodiments of the present invention；

In figure:

1, laser soldering device；11, laser-welding machine；12, soldering apparatus driving mechanism；121, soldering apparatus sliding rail；122, it welds Connect device sliding seat；123, soldering apparatus lead screw shaft；124, soldering apparatus driving motor；13, carrier driving mechanism；131, the first carrier is sliding Rail；132, carrier sliding seat；133, the first carrier lead screw shaft；134, the second carrier sliding rail；135, the second carrier lead screw shaft；136, Second carrier driving motor；137, carrier is welded；

2, centered positioning mechanism；21, pneumatic-finger placed in the middle；22, it is centered about placement plate；23, it is centered about clamping plate；

3, plate feeding device；31, plate support frame；32, plate feeding lifter plate；33, plate feeding lead screw shaft； 34, plate feeding motor；35, plate charging tray；351, PVC board；

4, cutting mechanism；41, bottom plate is cut；411, sliding rail is cut；42, sliding stand is cut；421, sliding block is cut；422, it cuts out Cut placing groove；43, sliding driving device is cut；432, lead screw shaft is cut；433, sliding driving motor is cut；44, support is cut Framework；441, vertical plate is cut；442, top plate is cut；45, press mechanism is cut；451, cutting knife；452, lower air cylinder is cut； 453, pushing link block is cut；454, pushing guide rod is cut；46, seat is cut；

5, plate transfer device；51, plate transfer robot arm；52, plate feeding connecting plate；53, plate pneumatic-finger； 54, ccd sensor；

6, battery core feeding device；61, battery core support frame；62, the first belt line；63, battery core feeding lifter plate；64, Two belt lines；65, battery core feeding feed screw nut；66, battery core feeding lead screw shaft；67, battery core feeding motor；68, battery core charging tray； 681, battery core；6811, tab；

7, battery core transfer device；71, battery core transferring slide rail；72, battery core transfer robot arm；73, Suction cup assembly；

8, reshaping device；81, shaping bottom plate；811, shaping sliding rail；82, shaping sliding stand；821, shaping sliding block；822, whole Shape placing groove；83, shaping sliding driving device；832, shaping lead screw shaft；833, driving motor is slided in shaping；84, shaping supports Framework；841, shaping vertical plate；842, shaping top plate；85, shaping press mechanism；851, shaping lower lock block；852, it calms the anger under shaping Cylinder；853, shaping pushes link block；854, shaping pushes guide rod；86, shaping Shang Ding mechanism；861, jacking block in shaping；862, whole Top gas cylinder in shape；863, link block is pushed up in shaping；

9, hold-down mechanism；91, support frame is compressed；92, compression cylinder；93, compact heap；

10, feeding platform.

Specific embodiment

In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain The utility model is not used to limit the utility model.

It should be noted that it can be directly another when element is referred to as " being fixed on " or " being set to " another element On one element or indirectly on another element.When an element is known as " being connected to " another element, it can To be directly to another element or be indirectly connected on another element.

It is to be appreciated that term " length ", " width ", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientation or positional relationship of the instructions such as "horizontal", "top", "bottom" "inner", "outside" is that orientation based on the figure or position are closed System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention, More than, unless otherwise specifically defined.

The realization of the utility model is described in detail below in conjunction with specific embodiment.

As shown in figs. 1-9, the utility model embodiment proposes a kind of laser welding apparatus, including laser soldering device 1, feeding platform 10, the plate feeding device 3 set on the feeding platform 10 and for supplying plate charging tray 35, for by plate PVC board 351 in charging tray 35 be transferred to the laser soldering device 1 plate transfer device 5, be set to the feeding platform 10 and Battery core transfer for supplying the battery core feeding device 6 of battery core charging tray 68 and for shifting the battery core 681 in battery core charging tray 68 Device 7；The battery core transfer device 7 includes shifting set on the battery core transferring slide rail 71 of the feeding platform 10, with the battery core At least one battery core transfer robot arm 72 that sliding rail 71 is slidably connected, for driving the battery core transfer robot arm 72 along the electricity Core transferring slide rail 71 mobile battery core transfer sliding driving device and output end set on the battery core transfer robot arm 72 Suction cup assembly 73.

In the embodiments of the present invention, the welding process of laser welding apparatus is as follows: plate feeding device 3 will be equipped with The plate charging tray 35 of PVC board 351 is delivered to 10 surface of feeding platform close to concordant position, and plate transfer device 5 is by plate PVC board 351 in charging tray 35 is transferred to the corresponding position of laser soldering device 1；Battery core feeding device 6 will be equipped with battery core 681 Battery core charging tray 68 is delivered to the position with 10 flush of feeding platform, and battery core transfer device 7 is by the battery core in battery core charging tray 68 681 are transferred to the corresponding position of laser soldering device 1, tab 6811 of the start-up operation of laser soldering device 1 at this time to battery core 681 It is welded with PVC board 351, welding bench is embodied as with this, PVC board 351 and battery core 681 are provided.The course of work of battery core transfer device 7 Are as follows: battery core transfer robot arm 72 drives Suction cup assembly 73 to draw the battery core 681 in battery core charging tray 68, battery core transfer sliding driving Device drives battery core transfer robot arm 72 sliding between battery core feeding device 6 and laser soldering device 1 along battery core transferring slide rail 71 It is dynamic；Battery core transfer sliding driving device specifically may include the motor for being installed on 72 pedestal of battery core transfer robot arm, be set to the motor The gear of output shaft, set on feeding platform 10 and the rack gear that is engaged with the gear, above-mentioned motor work may make battery core transfer Tool hand 72 is slided along battery core transferring slide rail 71, if when battery core transfer robot arm 72 is multiple, since gear & rack structure cooperates Independence, moreover it is possible to realize and control the sliding of each battery core transfer robot arm 72 respectively.

Further, Fig. 1-Fig. 2 and Fig. 4 is please referred to, a kind of tool as laser welding apparatus provided by the utility model Body embodiment, the plate transfer device 5 include plate transfer robot arm 51, the output with the plate transfer robot arm 51 Hold connected plate feeding connecting plate 52, set on the plate pneumatic-finger 53 of the plate feeding connecting plate 52 and set on institute State the ccd sensor 54 of plate feeding connecting plate 52；The plate feeding device 3 includes the plate being connected with the feeding platform 10 Part support frame 31, the plate feeding lifter plate for being slidably connected with the plate support frame 31 and be used to place plate charging tray 35 32 and the plate feeding lifting drive for driving the plate feeding lifter plate 32 to move up and down.On the plate Material lifting drive includes the plate feeding feed screw nut being connected with the plate feeding lifter plate 32 and the plate feeding Plate feeding lead screw shaft 33 that feed screw nut matches and for driving the plate feeding lead screw shaft 33 to rotate and being set to institute State the plate feeding motor 34 of plate support frame 31.Specifically, the course of work of plate transfer device 5 are as follows: plate transfer Tool hand 51 drives plate pneumatic-finger 53 to be moved to 35 top of plate charging tray, after plate pneumatic-finger 53 clamps single PVC board 351 Plate transfer robot arm 51 drives plate pneumatic-finger 53 to laser soldering device 1, and ccd sensor 54 is to laser welding at this time The specific location for carrying out the placement of Image Acquisition and determining PVC board 351 for placing the position of PVC board 351 on device 1, confirmation Plate transfer robot arm 51 again drives PVC board 351 to the determination position, plate pneumatic-finger after the placement location of PVC board 351 PVC board 351 is placed in the determination position by 53 releases.In general, stacking is provided with multiple plate material on plate feeding lifter plate 32 Disk 35, the PVC board 351 in the plate charging tray 35 of top manually take the plate charging tray 35 of the sky away after all taking out, plate Feeding lifting drive drives plate feeding lifter plate 32 to rise a height, guarantees on plate feeding lifter plate 32 topmost Plate charging tray 35 it is concordant with feeding platform 10 (specifically can pass through photoelectric sensor identify 32 position of plate feeding lifter plate), just PVC board 351 is grabbed in plate transfer device 5.Plate feeding lifting drive drives plate feeding lifter plate 32 to move up and down Process are as follows: plate feeding motor 34 drive plate feeding lead screw shaft 33 rotate, plate feeding feed screw nut is in plate feeding silk The movement of the axial direction along plate feeding lead screw shaft 33, the different rotation side of plate feeding motor 34 occur when thick stick axis 33 rotates The direction of motion different to realization plate feeding feed screw nut, the plate feeding lifter plate 32 being connected with plate feeding feed screw nut It is moved with the movement of plate feeding feed screw nut, and then realizes that plate feeding lifting drive drives the lifting of plate feeding The up and down motion of plate 32.

Further, Fig. 1 and Fig. 5-Fig. 6 is please referred to, a kind of tool as laser welding apparatus provided by the utility model Body embodiment, the battery core feeding device 6 include set on the battery core support frame 61 of the feeding platform 10, set on the electricity Core support frame 61 and the first belt line 62 for placing battery core charging tray 68 are slidably connected with the battery core support frame 61 Battery core feeding lifter plate 63 and for driving the battery core feeding lifter plate 63 to move up and down battery core feeding lifting driving dress It sets；The battery core feeding lifter plate 63 is equipped with the second belt for receiving the battery core charging tray 68 in first belt line 62 Line 64.The battery core feeding lifting drive includes the battery core feeding feed screw nut being connected with the battery core feeding lifter plate 63 65, the battery core feeding lead screw shaft 66 that is matched with the battery core feeding feed screw nut 65 and for driving the battery core feeding The rotation of lead screw shaft 66 and the battery core feeding motor 67 for being set to the battery core support frame 61.Specifically, battery core feeding device 6 works Process are as follows: first the battery core charging tray 68 of batch is placed in the first belt line 62, the second belt line 64 receives the first belt line 62 On battery core charging tray 68, battery core feeding lifter plate 63 drive the second belt line 64 move up, when 63 band of battery core feeding lifter plate (sensors such as photoelectricity detect battery core feeding lifter plate 63 automatically when the top of dynamic second belt line 64 arrival battery core support frame 61 Position, when battery core feeding lifter plate 63 reaches preset height trigger sensor, battery core feeding lifter plate 63 stops rising), inhale Battery core 681 in battery core charging tray 68 is sucked disk component 73, and battery core transfer robot arm 72 drives Suction cup assembly 73 to move to centainly Position, battery core transfer sliding driving device driving battery core transfer robot arm 72 is moved along battery core transferring slide rail 71, so that battery core Transfer robot arm 72 reaches corresponding processing stations (concretely reaching laser soldering device 1), and Suction cup assembly 73 is drawn Battery core 681 be placed in corresponding machining position, battery core shifts sliding driving device driving battery core transfer robot arm 72 along battery core Transferring slide rail 71 moves back to position corresponding with the battery core charging tray 68 on battery core feeding lifter plate 63, repeats above-mentioned step Suddenly, laser soldering device 1 is embodied as with this and successively provides battery core 681；When in the battery core charging tray 68 on battery core feeding lifter plate 63 Battery core 681 when being all removed, battery core feeding lifter plate 63 moves downward, so that the second belt line 64 and the first belt line 62 In sustained height, the battery core charging tray 68 equipped with battery core 681 is transferred in the second belt line 64 by the movement of the first belt line 62.

Further, Fig. 1-Fig. 2 is please referred to, a kind of specific implementation as laser welding apparatus provided by the utility model Mode, the laser soldering device 1 include laser-welding machine 11, the soldering apparatus drive for driving the laser-welding machine 11 mobile Motivation structure 12, the welding carrier 137 for placing battery core 681 and PVC board 351 to be welded and for driving the welding The mobile carrier driving mechanism 13 of carrier 137；The soldering apparatus driving mechanism 12 includes that the soldering apparatus being arranged along the vertical direction is slided Rail 121, the soldering apparatus sliding seat 122 being slidably connected with the soldering apparatus sliding rail 121 are connected with the soldering apparatus sliding seat 122 Soldering apparatus feed screw nut, the soldering apparatus lead screw shaft 123 that is matched with the soldering apparatus feed screw nut and described for driving The soldering apparatus driving motor 124 that soldering apparatus lead screw shaft 123 rotates；The laser-welding machine 11 is set to the soldering apparatus sliding seat 122.Specifically, the welding process of laser soldering device 1 are as follows: plate feeding device 3, plate transfer device 5, battery core feeding device 6 and battery core transfer device 7 cooperate by battery core 681 and PVC board 351 be delivered to welding carrier 137 on；PVC to be welded Plate 351 and battery core 681 are placed on simultaneously in welding carrier 137, and carrier driving mechanism 13 will weld carrier 137 and drive to different Welding position, soldering apparatus driving mechanism 12 drive 11 butt welding of laser-welding machine to carry the battery core 681 in tool 137 and the weldering of PVC board 351 It connects；Laser-welding machine 11 can also be driven to reach each welding position to battery core 681 and PVC board for soldering apparatus driving mechanism 12 certainly 351 welding.

In this present embodiment, the process that soldering apparatus driving mechanism 12 drives laser-welding machine 11 mobile is as follows: soldering apparatus drives Dynamic motor 124 drives soldering apparatus lead screw shaft 123 to rotate, the soldering apparatus feed screw nut matched with soldering apparatus lead screw shaft 123 with The movement of axis direction along soldering apparatus lead screw shaft 123 occurs for the rotation of soldering apparatus lead screw shaft 123, with soldering apparatus feed screw nut phase Soldering apparatus sliding seat 122 even is moved with soldering apparatus feed screw nut, and then is realized to drive and be arranged on soldering apparatus sliding seat 122 Laser-welding machine 11 it is mobile.

Further, referring to Fig. 2, a kind of specific embodiment party as laser welding apparatus provided by the utility model Formula, the carrier driving mechanism 13 include the carrier that the first carrier sliding rail 131 and the first carrier sliding rail 131 are slidably connected Sliding seat 132, the first carrier feed screw nut being connected with the carrier sliding seat 132 and the first carrier feed screw nut phase First carrier lead screw shaft 133 of cooperation, the first carrier driving motor for driving the first carrier lead screw shaft 133 to rotate, Set on the carrier sliding seat 132 the second carrier sliding rail 134, with the second carrier lead screw spiral shell that is connected of welding carrier 137 Female, the second carrier lead screw shaft 135 for being matched with the second carrier feed screw nut and for driving the second carrier silk The second carrier driving motor 136 that thick stick axis 135 rotates；The welding carrier 137 connects with the second carrier sliding rail 134 sliding It connects, the first carrier sliding rail 131 is mutually perpendicular to the second carrier sliding rail 134.The driving welding carrier 137 of carrier driving mechanism 13 Process it is as follows: the first carrier driving motor drive the first carrier lead screw shaft 133 rotation so that with the first carrier lead screw shaft The movement of axial direction along the first carrier lead screw shaft 133 occurs for 133 the first carrier feed screw nuts for matching, so drive with The connected carrier sliding seat 132 of first carrier feed screw nut is mobile；The second carrier driving motor on carrier sliding seat 132 simultaneously 136 drive the rotation of the second carrier lead screw shaft 135, so that the second carrier lead screw matched with the second carrier lead screw shaft 135 The movement of axial direction along the second carrier lead screw shaft 135 occurs for nut, and then drives and be connected with the second carrier feed screw nut It is mobile to weld carrier 137；Since the first carrier sliding rail 131 and the second carrier sliding rail 134 are mutually perpendicular to, and weld carrier 137 with Second carrier sliding rail 134 is slidably connected, therefore the above process can drive welding carrier 137 to move in the horizontal plane, and then reach Each welding post.

Further, Fig. 1 and Fig. 7 is please referred to, a kind of specific reality as laser welding apparatus provided by the utility model Mode is applied, further includes the cutting mechanism 4 for cutting tab 6811；The cutting mechanism 4 includes being set to the feeding platform 10 Cut bottom plate 41, for place battery core 681 and with it is described cut that bottom plate 41 is slidably connected cut sliding stand 42, for driving It is described cut sliding stand 42 sliding cut sliding driving device 43, set on it is described cut bottom plate 41 cut support frame 44, Cutting press mechanism 45 and cutting bottom plate 41 set on described and cut pushing with described for support frame 44 is cut set on described What mechanism 45 matched cuts seat 46；It is described to cut press mechanism 45 including cutting knife 451 and for driving the cutting knife Hydraulic driver under the cutting of 451 movements；It is described cut sliding stand 42 and offer cut placing groove for place battery core 681 422.Specifically, in order to guarantee that the length of the tab 6811 in battery core 681 is met the requirements, using cutting mechanism 4 to tab 6811 It is cut；Battery core 681 in battery core charging tray 68 is transferred to after the completion of cutting mechanism 4 is cut and retransfers by battery core transfer device 7 It is welded to laser soldering device 1；The process that cutting mechanism 4 cuts the tab 6811 of battery core 681 is as follows: by battery core 681 It is placed in and cuts the cutting in placing groove 422 of sliding stand 42, the tab 6811 in battery core 681 is through cutting lacking for placing groove 422 It mouthful stretches out and to cut placing groove 422, cut the driving of sliding driving device 43 and cut sliding stand 42 to close to cutting support frame 44 Direction movement, until the tab 6811 in battery core 681 reaches cutting knife 451 and cuts between seat 46, then is driven by cutting pushing Pressing action occurs for dynamic device driving cutting knife 451, and realizing cutting knife 451 and cut the mutual cooperation of seat 46 will be in battery core 681 Tab 6811 is cut, so that 6811 length of tab meets preset requirement；It can also be achieved when tab 6811 is multiple by all poles Ear 6811 is cut to same length.

Further, referring to Fig. 7, a kind of specific embodiment party as laser welding apparatus provided by the utility model Formula, it is described cut sliding driving device 43 include with it is described cut that sliding stand 42 is connected cut feed screw nut, cut with described What feed screw nut matched cuts lead screw shaft 432 and for driving the sliding that cuts for cutting the rotation of lead screw shaft 432 to drive Motor 433；It is described cut bottom plate 41 and be equipped with cut sliding rail 411, it is described cut sliding stand 42 and be equipped with cut sliding rail 411 with described What is matched cuts sliding block 421；The support frame 44 that cuts includes that two pieces be separately arranged cut vertical plate 441, Yi Jishe Top plate 442 is cut between vertical plate 441 in described cut；It is described to cut lower hydraulic driver and include fixing end and described cut top What plate 442 was connected cuts lower air cylinder 452, is connected with the movable end for cutting lower air cylinder 452 and for installing the sanction Cutting for cutter 451 pushes link block 453；It is described that cut lower hydraulic driver further include being set to described to cut pushing link block Cutting for 453 opposite both ends pushes guide rod 454；It is described cut top plate 442 and offer cut that push guide rod 454 opposite with described That answers cuts pushing relief hole.It cuts sliding driving device 43 and drives the process for cutting the sliding of sliding stand 42 are as follows: cut sliding and drive The dynamic work of motor 433 drives the movement for cutting the rotation of lead screw shaft 432, cuts feed screw nut with cut that lead screw shaft 432 matches And then occur along cutting moving for 432 axial-movement of lead screw shaft, sliding stand 42 is cut with sanction with cut that feed screw nut is connected Feed screw nut movement is cut, and then realizes that cutting the driving of sliding driving device 43 cuts the sliding of sliding stand 42.Certainly, practical new in this In the embodiment of type, the driving of sliding driving device 43 also is cut using cylinder, gear & rack structure realization and cuts sliding stand 42 Sliding, does not limit uniquely herein.Sliding stand 42 is cut to realize by cutting sliding block 421 with the mutual cooperation for cutting sliding rail 411 It is slided on cutting sliding rail 411.Two pieces be separately arranged cut vertical plate 441 be used to support cut top plate 442 formation cut branch Support frame body 44, the piston rod drive for cutting lower air cylinder 452, which is cut, pushes the up and down motion of link block 453, and then drives and cut Push the up and down motion of the connected cutting knife 451 of link block 453.Certainly, in the embodiments of the present invention, liquid can also be used The drive of the structures such as cylinder pressure, which is cut, pushes the up and down motion of link block 453, does not limit uniquely herein.Connection is pushed in order to guarantee to cut Stability when block 453 moves up and down pushes guide rod 454 cutting to push the opposite both ends of link block 453 and be provided with to cut, makes Must cut to push will not occur laterally cheaply when link block 453 moves up and down, namely guarantee the effect cut to tab 6811.

Further, Fig. 1 and Fig. 8 is please referred to, a kind of specific reality as laser welding apparatus provided by the utility model Mode is applied, further includes the reshaping device 8 for being flattened to 6811 shaping of tab；The reshaping device 8 includes being equipped with the feed The shaping bottom plate 81 of platform 10, is used the shaping sliding stand 82 for placing battery core 681 and being slidably connected with the shaping bottom plate 81 In the shaping sliding driving device 83 for driving the shaping sliding stand 82 mobile, set on the shaping support frame of the shaping bottom plate 81 Body 84, set on the shaping support frame 84 shaping press mechanism 85 and be set to the shaping bottom plate 81 and with it is described whole The shaping Shang Ding mechanism 86 that shape press mechanism 85 matches；The shaping press mechanism 85 includes shaping lower lock block 851, Yi Jiyong The hydraulic driver under the shaping for driving the shaping lower lock block 851 to move；Shaping Shang Ding mechanism 86 includes pushing up in shaping Driving device is pushed up in block 861 and shaping for driving jacking block 861 in the shaping to move；The shaping sliding stand 82 is opened Equipped with the shaping placing groove 822 for placing battery core 681；The shaping sliding driving device 83 includes and the shaping sliding stand 82 connected shaping feed screw nuts, the shaping lead screw shaft 832 matched with the shaping feed screw nut and for described in driving Driving motor 833 is slided in the shaping that shaping lead screw shaft 832 rotates；The shaping bottom plate 81 is equipped with shaping sliding rail 811, described whole Shape sliding stand 82 is equipped with the shaping sliding block 821 being slidably connected with the shaping sliding rail 811.Specifically, steady in order to guarantee to weld Solidity needs to flatten 6811 shaping of tab before welding, and battery core transfer device 7 shifts the battery core 681 in battery core charging tray 68 Laser soldering device 1 is transferred to after completing shaping pressing to reshaping device 8 to be welded；It can also be that battery core transfer device 7 will Battery core 681 in battery core charging tray 68 be transferred to reshaping device 8 complete shaping flatten after transfer to cutting mechanism 4 completion cut, Laser soldering device 1 is transferred to be welded.Reshaping device 8 is as follows to the process of 6811 shaping of tab of battery core 681: will be electric Core 681 is placed in the shaping placing groove 822 of shaping sliding stand 82, and the tab 6811 in battery core 681 penetrates shaping placing groove 822 Notch stretch out shaping placing groove 822, shaping sliding driving device 83 drives shaping sliding stand 82 to close to shaping support frame 84 direction movement, until the tab 6811 in battery core 681 reaches in shaping lower lock block 851 and shaping between jacking block 861, at this time Driving device is pushed up in shaping first by the driving of jacking block 861 in shaping to the preset height close to 6811 lower section of tab, then passes through shaping Pressing action occurs for lower hydraulic driver driving shaping lower lock block 851, realizes shaping lower lock block 851 and 861 phase of jacking block in shaping Mutually cooperation flattens 6811 shaping of tab in battery core 681, can also be achieved when tab 6811 is multiple by all tabs 6811 Shaping is flattened to same plane.The process that shaping sliding driving device 83 drives shaping sliding stand 82 to slide are as follows: shaping sliding is driven The movement that the dynamic work of motor 833 drives shaping lead screw shaft 832 to rotate, the shaping feed screw nut to match with shaping lead screw shaft 832 And then moving along 832 axial-movement of shaping lead screw shaft occurs, the shaping sliding stand 82 being connected with shaping feed screw nut is with whole The movement of shape feed screw nut, and then realize that shaping sliding driving device 83 drives shaping sliding stand 82 to slide.Certainly, practical new in this In the embodiment of type, also realize that shaping sliding driving device 83 drives shaping sliding stand 82 using cylinder, gear & rack structure Sliding, does not limit uniquely herein.Shaping bottom plate 81 is equipped with shaping sliding rail 811, and shaping sliding stand 82 is equipped with and shaping sliding rail The 811 shaping sliding blocks 821 being slidably connected.

Further, referring to Fig. 8, a kind of specific embodiment party as laser welding apparatus provided by the utility model Formula, the shaping support frame 84 include two pieces of shaping vertical plates 841 being separately arranged and are set to the shaping vertical plate 841 Between shaping top plate 842；Hydraulic driver includes under the shaping that fixing end is connected with the shaping top plate 842 under the shaping Air cylinder 852, the shaping for being connected with the movable end of the shaping lower air cylinder 852 and being used to install the shaping lower lock block 851 Push link block 853；Hydraulic driver further includes that the opposite both ends of link block 853 are pushed set on the shaping under the shaping Shaping pushes guide rod 854；The shaping top plate 842 offers shaping pushing corresponding with shaping pushing guide rod 854 and allows Position hole；It includes top gas cylinder 862 and institute in shaping that fixing end is connected with the shaping bottom plate 81 that driving device is pushed up in the shaping The movable end for stating top gas cylinder 862 in shaping is connected and pushes up link block 863 in the shaping in the shaping of jacking block 861 for installing. Specifically, two pieces of shaping vertical plates 841 being separately arranged are used to support shaping top plate 842 and form shaping support frame 84, shaping The piston rod of lower air cylinder 852 drives shaping to push link block 853 and moves up and down, and then drives and push link block 853 with shaping The up and down motion of connected shaping lower lock block 851.Certainly, in the embodiments of the present invention, the knot such as hydraulic cylinder can also be used Structure drives shaping to push link block 853 and moves up and down, and does not limit uniquely herein.In order to guarantee that shaping pushes on link block 853 Stability when lower movement pushes the opposite both ends of link block 853 in shaping and is provided with shaping pushing guide rod 854, so that shaping Lateral shift will not be occurred by pushing when link block 853 moves up and down, namely guarantee the effect to 6811 shaping of tab.It is pushed up in shaping Cylinder 862 is used to drive the up and down motion that link block 863 is pushed up in shaping, pushes up in the shaping that link block 863 is connected with pushing up in shaping Block 861 moves up and down with the up and down motion for pushing up link block 863 in shaping, and then completes to push work.Certainly, practical in this In novel embodiment, the structures such as hydraulic cylinder can also be used and drive the up and down motion for pushing up link block 863 in shaping, do not make herein only One limits.

Further, Fig. 1 and Fig. 9 is please referred to, a kind of specific reality as laser welding apparatus provided by the utility model Mode is applied, further includes the hold-down mechanism 9 for compressing tab 6811 Yu PVC board 351；The hold-down mechanism 9 includes compressing support Frame 91, the compression cylinder 92 that fixing end is connected with the compression support frame 91 and the movable end phase with the compression cylinder 92 Compact heap 93 even；The compact heap 93 is equipped with flexible gasket far from one end of the compression cylinder 92；The battery core transfer dress Setting 7 further includes rotation cylinder, and the fixing end of the rotation cylinder is connected with the output end of battery core transfer robot arm 72, the sucker Component 73 is connected with the movable end of the rotation cylinder.PVC board 351 and battery core 681 to be welded is placed on welding carrier simultaneously In 137, carrier driving mechanism 13 will weld the driving of carrier 137 to the underface of compact heap 93, and compression cylinder 92 drives compact heap Tab 6811 in battery core 681 is bonded by 93 pushings with the weld part of PVC board 351, and carrier driving mechanism 13 will weld carrier 137 Driving to different welding positions, soldering apparatus driving mechanism 12 drive 11 butt welding of laser-welding machine carry the battery core 681 in tool 137 with PVC board 351 is welded, the table of tab 6811 and PVC board 351 when guaranteeing that battery core 681 and PVC board 351 are welded with this in battery core 681 Face paste is closed, and then guarantees the stability when tab 6811 of battery core 681 and PVC board 351 weld；Certainly it can also be driven for soldering apparatus Mechanism 12 drives laser-welding machine 11 to reach each welding position and welds to battery core 681 and PVC board 351.Flexible gasket can guarantee pressure The soft impulse of tight block 93 and battery core 681 and PVC board 351.

Further, Fig. 1 and Fig. 9 is please referred to, a kind of specific reality as laser welding apparatus provided by the utility model Mode is applied, further includes centered positioning mechanism 2；Centered positioning mechanism 2 includes pneumatic-finger 21 placed in the middle, is set to pneumatic-finger 21 placed in the middle Fixing end and be centered about placement plate 22 and the activity set on 21 both ends of pneumatic-finger placed in the middle for place battery core 681 End is centered about clamping plate 23.Specifically, the process being centered about specifically: battery core 681 is placed on and is centered about placement plate On 22, the movement of pneumatic-finger 21 placed in the middle drives the clamping plate 23 that is centered about at opposite both ends to move, residence of the battery core 681 by two sides It realizes that own axes are parallel with the axis for being centered about clamping plate 23 after the clamping of middle positioning splint 23, therefore is guaranteeing to be centered about In the case that the axis of clamping plate 23 is parallel with the long axis of shaping placing groove 822, battery core 681 can accurately be put into shaping placing groove In 822.It is equidistant, battery core 681 can be placed between two parties since the piston rod at the both ends of pneumatic-finger 21 placed in the middle is mobile Position the centre of placement plate 22.

Obviously, the above embodiments of the present invention is used for the purpose of clearly illustrating examples for clearly illustrating the present invention, and It is not limitations of the embodiments of the present invention.For those of ordinary skill in the art, in above description On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments Exhaustion.Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc., should be included in Within the protection scope of the utility model claims.

Claims (10)

1. laser welding apparatus, which is characterized in that including laser soldering device, feeding platform, be set to the feeding platform and use In the plate feeding device of supply plate charging tray, for the PVC board in plate charging tray to be transferred to the laser soldering device Plate transfer device, set on the feeding platform and for supplying the battery core feeding device of battery core charging tray and for shifting electricity The battery core transfer device of battery core in core material disk；The battery core transfer device includes the battery core transfer cunning set on the feeding platform Rail, at least one the battery core transfer robot arm being slidably connected with the battery core transferring slide rail, for driving the battery core transfer Battery core transfer sliding driving device that tool hand is moved along the battery core transferring slide rail and set on the battery core transfer robot arm The Suction cup assembly of output end.

2. laser welding apparatus according to claim 1, which is characterized in that the plate transfer device includes plate transfer Manipulator, the plate feeding connecting plate being connected with the output end of the plate transfer robot arm are connect set on the plate feeding The plate pneumatic-finger of plate and ccd sensor set on the plate feeding connecting plate；The plate feeding device include with The connected plate support frame of the feeding platform is slidably connected and for placing plate charging tray with the plate support frame Plate feeding lifter plate and plate feeding lifting drive for driving the plate feeding lifter plate to move up and down.

3. laser welding apparatus according to claim 1, which is characterized in that the battery core feeding device includes set on described The battery core support frame of feeding platform, set on the battery core support frame and for place battery core charging tray the first belt line, with The battery core feeding lifter plate and moved down on the battery core feeding lifter plate for driving that the battery core support frame is slidably connected Dynamic battery core feeding lifting drive；The battery core feeding lifter plate is equipped with for receiving the electricity in first belt line Second belt line of core material disk.

4. laser welding apparatus according to claim 1, which is characterized in that the laser soldering device includes laser welding Device, the soldering apparatus driving mechanism for driving the laser-welding machine mobile, the weldering for placing battery core and PVC board to be welded Carry tool and the carrier driving mechanism for driving the welding carrier mobile；The soldering apparatus driving mechanism includes along perpendicular The soldering apparatus sliding seat and the soldering apparatus that histogram is slidably connected to the soldering apparatus sliding rail of setting and the soldering apparatus sliding rail are sliding Move the connected soldering apparatus feed screw nut of seat, the soldering apparatus lead screw shaft matched with the soldering apparatus feed screw nut and for driving Move the soldering apparatus driving motor of the soldering apparatus lead screw shaft rotation；The laser-welding machine is set to the soldering apparatus sliding seat.

5. laser welding apparatus according to claim 4, which is characterized in that the carrier driving mechanism includes the first carrier Sliding rail, the carrier sliding seat being slidably connected with the first carrier sliding rail, the first carrier silk being connected with the carrier sliding seat Thick stick nut, the first carrier lead screw shaft matched with the first carrier feed screw nut, for driving the first carrier lead screw First carrier driving motor of axis rotation is connected set on the second carrier sliding rail of the carrier sliding seat, with the welding carrier The second carrier feed screw nut, the second carrier lead screw shaft for being matched with the second carrier feed screw nut and for driving Second carrier driving motor of the second carrier lead screw shaft rotation；The welding carrier and the second carrier sliding rail sliding connect It connects, the first carrier sliding rail is mutually perpendicular to the second carrier sliding rail.

6. laser welding apparatus according to claim 1, which is characterized in that further include the guillotine for cutting tab Structure；The cutting mechanism includes cutting bottom plate, for placing battery core and sliding with the bottom plate that cuts set on the feeding platform Dynamic connection cuts sliding stand, described cuts cutting sliding driving device, cutting set on described for sliding stand sliding for driving Bottom plate cut support frame, set on it is described cut support frame cut press mechanism and set on it is described cut bottom plate and With it is described cut that press mechanism matches cut seat；The press mechanism that cuts includes cutting knife and described for driving Hydraulic driver under the cutting of cutting knife movement；It is described cut sliding stand and offer cut placing groove for place battery core.

7. laser welding apparatus according to claim 6, which is characterized in that the sliding driving device that cuts includes and institute State cut that sliding stand is connected cut feed screw nut, with it is described cut that feed screw nut matches cut lead screw shaft and be used for Lead screw shaft rotation is cut described in driving cuts sliding driving motor；It is described cut bottom plate be equipped with cut sliding rail, it is described to cut Sliding stand be equipped with it is described cut that sliding rail matches cut sliding block；The support frame that cuts includes two pieces be separately arranged It cuts vertical plate and cuts top plate between vertical plate set on described cut；It is described cut lower hydraulic driver include fixing end with It is described cut top plate be connected cut lower air cylinder, be connected with the movable end for cutting lower air cylinder and be used for the sanction is installed Cutter cuts pushing link block；It is described cut lower hydraulic driver further include set on it is described cut push link block it is opposite two End cuts pushing guide rod；It is described cut top plate and offer cut pushing with described guide rod be corresponding cuts pushing relief hole.

8. laser welding apparatus according to claim 1-7, which is characterized in that further include for tab shaping The reshaping device of pressing；The reshaping device include equipped with the feeding platform shaping bottom plate, for place battery core and with institute State shaping sliding stand, the shaping sliding driving device for driving the shaping sliding stand mobile that shaping bottom plate is slidably connected, Shaping support frame set on the shaping bottom plate, the shaping press mechanism set on the shaping support frame and be set to institute The shaping Shang Ding mechanism for stating shaping bottom plate and being matched with the shaping press mechanism；The shaping press mechanism includes under shaping Hydraulic driver under briquetting and shaping for driving shaping lower lock block movement；Shaping Shang Ding mechanism includes whole Driving device is pushed up in jacking block and shaping for driving jacking block in the shaping to move in shape；The shaping sliding stand opens up There is the shaping placing groove for placing battery core；The shaping sliding driving device includes the shaping being connected with the shaping sliding stand Feed screw nut, the shaping lead screw shaft matched with the shaping feed screw nut and for driving the shaping lead screw shaft to rotate Shaping slide driving motor；The shaping bottom plate is equipped with shaping sliding rail, and the shaping sliding stand is equipped with sliding with the shaping The shaping sliding block that rail is slidably connected.

9. laser welding apparatus according to claim 8, which is characterized in that the shaping support frame includes separately setting The two pieces of shaping vertical plates and the shaping top plate between the shaping vertical plate set；Hydraulic driver includes under the shaping Shaping lower air cylinder that fixing end is connected with the shaping top plate is connected and for pacifying with the movable end of the shaping lower air cylinder The shaping for filling the shaping lower lock block pushes link block；Hydraulic driver further includes being set to the shaping and pushing to connect under the shaping The shaping for connecing the opposite both ends of block pushes guide rod；The shaping top plate offers shaping corresponding with shaping pushing guide rod Push relief hole；Pushed up in the shaping driving device include top gas cylinder in shaping that fixing end is connected with the shaping bottom plate and The movable end of top gas cylinder is connected and pushes up link block in the shaping of jacking block in the shaping for installing in the shaping.

10. laser welding apparatus according to claim 5, which is characterized in that further include for compressing tab and PVC board Hold-down mechanism；The hold-down mechanism include compress support frame, fixing end with it is described compress the compression cylinder that is connected of support frame and The compact heap being connected with the movable end of the compression cylinder；The compact heap is equipped with flexible pad far from one end of the compression cylinder Piece；The battery core transfer device further includes rotation cylinder, the output of the fixing end and battery core transfer robot arm of the rotation cylinder End is connected, and the Suction cup assembly is connected with the movable end of the rotation cylinder.