CN209560014U - Welding detection device - Google Patents

Abstract

The utility model relates to the technical fields of mobile power source manufacture, provide a kind of welding detection device, it include: carrying positioning device, it includes load-bearing rotary table, for the carrying driving mechanism to rotate perpendicular to the direction axis on load-bearing rotary table surface that makes load-bearing rotary table and the multiple localization tools for being used to support battery core and circuit board assemblies to be welded to be welded, and localization tool is arranged on load-bearing rotary table；Tab welding device, for welding the tab of the battery core in localization tool and circuit board assemblies；At least one electric property detection device, electric parameters for battery core and circuit board assemblies to the welding in localization tool detect；The side of carrying positioning device is arranged in tab welding device and at least one electric property detection device.It is compared with the prior art, welding detection device provided by the utility model, so that the welding of battery, detection operation is realized sustainability, the degree of automation is higher, improves production efficiency.

Description

Welding detection device

Technical field

The utility model relates to the technical fields of mobile power source manufacture, more particularly, to a kind of welding detection device.

Background technique

With the rapid development of electronic technology, electronic product using more and more extensive, battery industry is also to develop therewith, Gradually form industrialization.

Currently, need to flatten cell polar ear, cut in the production technology of mobile power source, then by cell polar ear With circuit board assemblies weld, also need to detect cell polar ear and circuit board assemblies after welding, however, circuit board assemblies and The welding of battery core is carried out by being manually fed into special welder, after welding, then by after manually taking out with jig It is assembled and is detected, therefore, the degree of automation is lower, cannot achieve continuous welding, detection operation.

Utility model content

The purpose of this utility model is to provide a kind of welding detection devices, to solve automation existing in the prior art The technical issues of degree is lower, cannot achieve continuous welding, detection operation.

In order to achieve the above purposes, the technical solution adopted by the utility model is: provides a kind of welding detection device, comprising:

Carry positioning device comprising load-bearing rotary table, for making the load-bearing rotary table perpendicular to the load-bearing rotary table table The direction in face is the carrying driving mechanism of axis rotation and is used to support battery core and circuit board assemblies to be welded to be welded Multiple localization tools, the localization tool are arranged on the load-bearing rotary table；

Tab welding device, for welding the tab of the battery core in the localization tool and the circuit board assemblies It connects；

At least one electric property detection device, for the welding in the localization tool the battery core and the electricity The electric parameters of road board group part detect；

The week of the carrying positioning device is arranged in the tab welding device and at least one electric property detection device Side.

Further, the carrying positioning device further includes pushing supporting mechanism, and the pushing supporting mechanism includes pushing Support plate, multiple pushing support arms and setting are examined on each pushing support arm and in the electric property detection device The circuit board assemblies are supported into the support cylinder of the pushing on the localization tool when survey；The pushing support plate is supported on institute It states on load-bearing rotary table.

Further, the quantity of the localization tool is 12, and 12 localization tools are in the load-bearing rotary table Circumferential direction on be equally spaced.

Further, the tab welding device include weld holder, the electrode that is liftably arranged on the weld holder Seat, make the electrode tip holder relatively the electrode tip holder actuator of weld holder lifting, be mounted on the electrode tip holder four electrodes, The supporting post-rod on the weld holder and being located at below the electrode tip holder is liftably set, and to drive the support The supporting post-rod driving mechanism of the relatively described weld holder lifting of mandril；Four electrodes in being on the cross section of the motor cabinet Distributed rectangular, four electrodes are respectively a pair of of positive electrode and a pair of of negative electrode.

Further, interface is provided on the circuit board assemblies；The electric property detection device include testing jig and It is mounted on the self-regulation plug-assembly on the testing jig and for plugging with the Interference fit, the testing jig includes test Mounting base, is fixed at inserting in the adjusting support plate at the adjusting support plate being slidably arranged in the test mounting base Head sliding rail and the plug sliding support being slidably arranged on the plug sliding rail, the rotation branch of the self-regulation plug-assembly Support seat is fixed on the plug sliding support；Being fixedly installed in the adjusting support plate keeps the plug sliding support mobile Plug actuator, the plug actuator connect with the plug sliding support；Transverse direction is provided in the test mounting base Adjust component, on the direction of extending direction for being parallel to the plug sliding rail, adjust the adjusting support plate with it is described Test mounting base relative position；Vertical adjustment component, to adjust on the direction vertical with the extending direction of the plug sliding rail Save the adjusting support plate and the test mounting base relative position.

Further, the self-regulation plug-assembly includes plug, the test data line for connecting power supply tester, uses In the plug fixing seat of locking-type plug, the rotational support seat that is connect with the testing jig and setting the rotational support seat with One end of plug rotation seat between the plug fixing seat, the test data line is connect with the plug；The plug turns Dynamic seat include the rotation flange portion fixed with the plug fixing seat, projection be formed in it is described rotate flange portion towards described turn The rotation axle portion of dynamic one side surface of support base and the spherical head for being formed in the end for rotating axle portion, the plug are fixed Seat tool has the spherical pocket with spherical head cooperation rotation；It is connected between the plug rotation seat and the rotational support seat Flexible reset element.

Further, housing screw, the bottom end of the housing screw and institute are threaded in the plug fixing seat Plug is stated to support.

Further, the interface is USB interface, appoints in Micro USB interface, Lightning interface, Type-C interface It anticipates one kind, the plug is adapted with the interface.

It is compared with the prior art, welding detection device provided by the utility model, including carrying positioning device, tab welding Device and at least one electric property detection device, carrying positioning device includes load-bearing rotary table, for making load-bearing rotary table with vertical It is the carrying driving mechanism of axis rotation in the direction on load-bearing rotary table surface and is used to support battery core to be welded and to be welded Multiple localization tools of circuit board assemblies, localization tool are arranged on load-bearing rotary table, tab welding device and electric property detection The side of carrying positioning device is arranged in device, in this way, with load-bearing rotary table, it can be achieved that the battery core of localization tool and circuit board group The welding and detection of part, so that the welding of battery, detection operation be made to realize sustainability, the degree of automation is higher, improves life Produce efficiency.

Detailed description of the invention

Fig. 1 is the stereoscopic schematic diagram of welding detection device provided by the embodiment of the utility model；

Fig. 2 is the schematic top plan view of welding detection device provided by the embodiment of the utility model；

Fig. 3 is the stereoscopic schematic diagram of battery core feeding device and battery core transferring device provided by the embodiment of the utility model；

Fig. 4 is the stereoscopic schematic diagram of circuit board feeding device provided by the embodiment of the utility model；

Fig. 5 is the enlarged drawing in the portion A in Fig. 4；

Fig. 6 is the three-dimensional signal of carrying positioning device and electric property detection device provided by the embodiment of the utility model Figure；

Fig. 7 is the section view signal of carrying positioning device and electric property detection device provided by the embodiment of the utility model Figure；

Fig. 8 is the stereoscopic schematic diagram of tab welding device provided by the embodiment of the utility model；

Fig. 9 is the schematic cross-sectional view of tab welding device provided by the embodiment of the utility model；

Figure 10 is the stereoscopic schematic diagram of the first electric property detection device provided by the embodiment of the utility model；

Figure 11 is the stereoscopic schematic diagram of the second electric property detection device provided by the embodiment of the utility model；

Figure 12 is the stereoscopic schematic diagram of self-regulation plug-assembly provided by the embodiment of the utility model；

Figure 13 is the schematic cross-sectional view of self-regulation plug-assembly provided by the embodiment of the utility model；

Figure 14 is the decomposition diagram of self-regulation plug-assembly provided by the embodiment of the utility model；

Figure 15 is the stereoscopic schematic diagram of blanking sorting unit provided by the embodiment of the utility model and lower material conveying device.

Main element symbol description

300: welding detection device 31: carrying work counter

D1: first direction D2: second direction

32: the 32a: the first station of battery core transferring device

32b: second station 321: platform is turned to

322: transfer turntable 323: transfer driving mechanism

324: battery core locating piece 325: located cavity

326: escape port 3231: transfer driving wheel

3232: transfer driven wheel 3233: transfer transmission belt

32c: 3rd station

33: carrying positioning device 3301: load-bearing rotary table

3302: carrying driving mechanism 3303: localization tool

3304: carrying driving wheel 3305: carrying driven wheel

3306: carrying transmission belt 3307: carrying actuator

3308: carrying shaft 3309: pushing supporting mechanism

3310: pushing support plate 3311: pushing support arm

3312: pushing support cylinder 3313: plane bearing

34: tab welding device 3401: weld holder

3402: electrode tip holder 3403: electrode tip holder actuator

3404: supporting post-rod 3405: supporting post-rod driving mechanism

3406: 3407: the first voussoir of supporting post-rod cylinder

3408: the second voussoirs 3409: mandril mounting hole

3410: screwed retaining ring 3411: mandril guide plate

3412: mandril pilot hole

35: battery core feeding device 3501: battery core feeding crossbeam

3502: battery core feeding mounting rack 3503: battery core feeding mounting rack driving assembly

3504: battery core feeding picks and places seat 3505: battery core feeding picks and places seat driving assembly

36: storage support 361: circuit board storage dish

362: feeding unit material 363: empty tray unit

37: circuit board feeding device 3701: circuit board feeding crossbeam

3702: circuit board feeding stringer 3703: circuit board feeding stringer driving assembly

3704: circuit board feeding mounting rack 3705: circuit board feeding mounting rack driving assembly

3706: circuit board runing rest 3707: circuit board runing rest driving assembly

3708: circuit board feeding picks and places seat 3709: circuit board feeding picks and places seat actuator

3710: circuit board feeding adsorbs bar 3711: storage dish suction means

3712: disk draws backboard 3713: disk draws bar

38: device for pre-positioning 3801: pre-determined bit block

3802: the first pre-determined bit components 3803: the second are pre-positioned component

3804: locating slot 3805: the first positions longitudinal wall

3806: the second positioning longitudinal walls 3807: the first are pre-positioned ejector

3808: the first positioning ejection actuators 3809: the second are pre-positioned ejector

3810: the second positioning ejection actuators 3811: predetermined substrate

3812: ejection pilot hole

39: electric property detection device the 39a: the first electric property detection device

39b: the second electric property detection device 3901: testing jig

3902: self-regulation plug-assembly 3903: test mounting base

3904: adjusting support plate 3905: plug sliding rail

3906: plug sliding support 3907: plug actuator

3908: lateral adjustments component 3909: vertical adjustment component

3910: lateral adjustments rail 3911: lateral adjustments screw rod

3912: cross through hole 3913: vertical adjustment screw rod

3914: test firm banking 3915: test guide post

3916: lift adjustment nut 3917: lift adjustment actuator

3918: linear bearing 3919: plug

3920: test data line 3921: plug fixing seat

3922: rotational support seat 3923: plug rotation seat

3924: rotation flange portion 3925: rotation axle portion

3926: spherical head 3927: spherical pocket

3928: 3929: the first through slot of elastic reset member

3930: the second through slots 3931: data line support rod

3932: pivot flange portion 3933: support axle portion

3934: Spring holder 3935: housing screw

3936: guiding protrusion engaging 3937: engaging item

41: blanking sorting unit 411: blanking sorts crossbeam

412: blanking sorts mounting rack 413: blanking sorts mounting rack driving assembly

414: blanking sorting picks and places seat 415: blanking sorting picks and places seat actuator

416: bar 417 is adsorbed in battery core blanking: bar is adsorbed in circuit board blanking

42: lower 421: the first blanking conveying assembly of material conveying device

422: the second blanking conveying assemblies 423: feeding conveyor

424: blanking feed drive component

201: battery core 200: circuit board assemblies

Specific embodiment

In order to which technical problem to be solved in the utility model, technical solution and beneficial effect is more clearly understood, with Lower combination accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that described embodiment is this A part of the embodiment of utility model, instead of all the embodiments.Based on described the embodiments of the present invention, ability Domain those of ordinary skill every other embodiment obtained under the premise of being not necessarily to creative work, belongs to the utility model The range of protection.

In order to make those skilled in the art more fully understand the technical solution of the utility model, below with reference to specific attached drawing The realization of the utility model is described in detail.

For sake of convenience, hereinafter so-called " preceding " " rear " " left side " " right side " "upper" "lower" and attached drawing itself it is forward and backward, left, The right side, upper and lower direction are consistent, but do not play restriction effect to the structure of the utility model.

Unless otherwise defined, the technical term or scientific term used herein is should be in the utility model fields The ordinary meaning that personage with general technical ability is understood.Make in the utility model patent application specification and claims " first ", " second " and similar word are not offered as any sequence, quantity or importance, and are used only to distinguish Different component parts.Equally, the similar word such as "one" or " one " does not indicate that quantity limits yet, but indicates exist at least One.

As shown in Fig. 1 to 15, welding detection device 300 provided in this embodiment, including carrying work counter 31 and branch It supports the battery core transferring device 32 on the carrying work counter 31, carry positioning device 33, tab welding device 34, battery core feeding Device 35, storage support 36, circuit board feeding device 37, device for pre-positioning 38, electric property detection device 39, blanking sorting dress 41 and lower material conveying device 42 are set, compressed air source unit (not shown) are provided in the carrying work counter 31, to realize vacuum suction Crawl, cylinder it is flexible.

Referring to Fig. 1 and 2, in the present embodiment, carrying work counter 31 surface have orthogonal transverse direction (diagram First direction D1 is referred to as in the direction D1 below) and longitudinal (second direction D2 is referred to as in the direction D2 of diagram below), battery core transfer dress Set 32, tab welding device 34, battery core feeding device 35, storage support 36, circuit board feeding device 37, device for pre-positioning 38, The side of carrying positioning device 33 is arranged in electric property detection device 39, blanking sorting unit 41 and lower material conveying device 42.

Referring to fig. 2 with 3, battery core transferring device 32 comprising for be put into battery core 201 to be welded the first station 32a, It second station 32b for being taken out for battery core 201 and can back and forth be moved between the first station 32a and second station 32b Battery core 201 turn to platform 321.In the present embodiment, battery core 201 turn to platform 321 include transfer turntable 322 and for making in The transfer driving mechanism 323 that disk 322 of walking around is rotated using the direction perpendicular to 322 surface of transfer turntable as axis, transfer turntable 322 Surface is provided with battery core locating piece 324, and battery core locating piece 324 has top opening and is placed in for battery core 201 and positions battery core 201 Located cavity 325, be formed with escape port 326 corresponding with the tab of battery core 201 on the side wall of battery core locating piece 324, avoid Mouthfuls 326 are connected to located cavity 325, and the escape port 326 of each battery core locating piece 324 is located in a rotational direction towards consistent The front side of battery core locating piece 324.It is noted that the battery core 201 when turning to second station 32b, tab is located at battery core 201 left side, and battery core 201 substantially with carrying positioning device 33 on feeding station localization tool 3303 in a straight line, Feeding and positioning to be crawled to localization tool 3303, convenient for battery core 201.

Specifically, transfer driving mechanism 323 includes transfer driving wheel 3231, transfer driven wheel 3232, surrounds the two Between transfer transmission belt 3233, make transfer driving wheel 3231 rotate transfer actuator (not shown), with transfer turntable 322 in The transfer shaft (not shown) of portion's connection, and the transmission component (figure being connected between transfer shaft and transfer driven wheel 3232 Do not show), transfer actuator is but is not limited to motor, and transmission component is but is not limited to gear reduction assemblies.Battery core locating piece 324 quantity is but is not limited to four, four battery core locating pieces 324 spaced set in the circumferential direction of transfer turntable 322.

As further optimizing, battery core transferring device 32 further includes being located at the on the direction of rotation of transfer turntable 322 The downstream of one station 32a and at least one 3rd station 32c for being located at the upstream second station 32b；It is provided on 3rd station 32c The roughness measurement instrument (not shown) of the tab flatness of battery core 201 for detection.In such manner, it is possible to not for tab flatness Satisfactory battery core 201 is rejected, to guarantee the welding effect of battery core 201 Yu circuit board assemblies, improves the matter of product Amount.

Continuing with referring to Fig. 3, battery core feeding device 35, for the electricity on the second station 32b by battery core transferring device 32 Core 201 is moved in the localization tool 3303 of carrying positioning device 33.Battery core feeding device 35 further includes battery core feeding crossbeam 3501, the battery core feeding mounting rack 3502 that is slidably arranged on battery core feeding crossbeam 3501 moves battery core feeding mounting rack 3502 Dynamic battery core feeding mounting rack driving assembly 3503, the battery core feeding being slidably arranged on battery core feeding mounting rack 3502 pick and place seat 3504 and make battery core feeding pick and place seat 3504 with respect to battery core feeding mounting rack 3502 go up and down battery core feeding pick and place seat driving group Part 3505.In the present embodiment, battery core feeding pick-and-place seat 3504 can be in the driving of battery core feeding pick-and-place seat driving assembly 3505 Under move up and down, when downward grab and decontrol battery core 201, and battery core feeding mounting rack driving assembly 3503 driving under, in electricity It is moved left and right on core feeding crossbeam 3501.Battery core feeding crossbeam 3501 extends along the direction for being parallel to first direction D1, in battery core Seat driving assembly 3505 is but is not limited to cylinder assembly for material pick-and-place, and battery core feeding mounting rack driving assembly 3503 is but does not limit to In lead screw driving assembly, battery core feeding, which picks and places seat 3504, has battery core feeding adsorption orifice (not shown), to adsorb fixed battery core 201, battery core feeding adsorption orifice, battery core feeding pick and place seat driving assembly 3505 and are connected with compressed air source unit.

Referring to Fig. 1,2,4, storage support 36 for loading circuit plate storage dish 361 and provides circuit board group to be welded Part 200, in the present embodiment, storage support 36 include two units, respectively feeding unit material 362 and empty tray unit 363, upper In material unit 362, the circuit board storage dish 361 for being respectively mounted with circuit board assemblies 200 to be welded, which stacks, is placed, empty tray unit 363 to place empty circuit board storage dish 361, that is to say, that stores in feeding unit material 362 positioned at the circuit board of top After each circuit board assemblies 200 in disk 361 are used leisure moments, which is then crawled into empty tray unit 363, and It places in a stacked.

Referring to Fig. 1,2,4 and 5, circuit board feeding device 37, the electricity in feeding unit material 362 for grabbing storage support 36 Road board group part 200, and be moved in device for pre-positioning 38 after rotating predetermined angular, and after the pre-determined bit of circuit board assemblies 200 Circuit board assemblies 200 are moved in localization tool 3303.Circuit board feeding device 37 includes circuit board feeding crossbeam 3701, slides Dynamic setting is expected on crossbeam 3701 on circuit boards and the extending direction of extending direction and circuit board feeding crossbeam 3701 is vertically arranged Circuit board feeding stringer 3702, the circuit board feeding stringer driving assembly 3703, sliding that keeps circuit board feeding stringer 3702 mobile It is dynamic that the circuit board feeding mounting rack 3704 expected on stringer 3702 on circuit boards is set, keeps circuit board feeding mounting rack 3704 mobile Circuit board feeding mounting rack driving assembly 3705, be slidably arranged on circuit board feeding mounting rack 3704 circuit board rotation branch Frame 3706, the circuit board runing rest driving group for going up and down 3706 opposing circuit board feeding mounting rack 3704 of circuit board runing rest Part 3707, the circuit board feeding being rotatably supported on circuit board runing rest 3706 pick and place seat 3708 and make on circuit board The circuit board feeding that material picks and places the rotation of 3708 opposing circuit board runing rest 3706 of seat picks and places seat actuator 3709.In the present embodiment In, circuit board feeding crossbeam 3701 extends along the direction for being parallel to first direction D1, and circuit board feeding stringer 3702 is along being parallel to The direction of second direction D2 extends, circuit board feeding stringer driving assembly 3703, circuit board feeding mounting rack driving assembly 3705, Circuit board runing rest driving assembly 3707 is but is not limited to lead screw driving assembly, and circuit board feeding picks and places seat actuator 3709 are but are not limited to rotary cylinder.Circuit board feeding picks and places seat 3708, and there is circuit board feeding to adsorb bar 3710, to inhale Attached fixing circuit board component 200, circuit board feeding adsorbs bar 3710, circuit board feeding picks and places seat actuator 3709 and fills with gas source It sets connected.

Referring to fig. 4, circuit board feeding device 37 further includes the storage dish suction means to absorbing circuit plate storage dish 361 3711, storage dish suction means 3711 is slidably arranged on circuit board feeding stringer 3702.Storage dish suction means 3711 uses The mode of vacuum suction, by the empty circuit board storage dish 361 in feeding unit material 362, crawl to empty tray unit 363.Storage dish Suction means 3711 includes that the disk being slidably arranged on circuit board feeding stringer 3702 draws backboard 3712, drive disk draws backboard 3712 mobile disks draw backboard driving assembly (not shown), lifting is arranged in the disk that disk is drawn on backboard 3712 and draws frame (figure Do not show), drive disk draws the disk that moves up and down of frame and draws frame driving assembly (not shown) and be mounted on disk and draw disk on frame Bar 3713 is drawn, disk draws backboard driving assembly, disk draws frame driving assembly and is but is not limited to lead screw driving assembly, stores Disk suction means 3711, disk draw bar 3713 and are connected with compressed air source unit.

Referring to fig. 4 with 5, device for pre-positioning 38, for being sent into localization tool 3303 in circuit board assemblies 200 to be welded Before, the circuit board assemblies 200 of rotation predetermined angular are pre-positioned.Device for pre-positioning 38 includes that pre-determined bit block 3801, first is predetermined Hyte part 3802 and the second pre-determined bit component 3803；The surface of pre-determined bit block 3801 offers locating slot 3804, locating slot 3804 Cell wall have it is adjacent to each other and it is vertically disposed first positioning longitudinal wall 3805 and second positioning longitudinal wall 3806.First is predetermined Hyte part 3802 includes the first pre-determined bit ejector 3807 and makes the first pre-determined bit ejector 3807 vertical perpendicular to the second positioning The the first positioning ejection actuator 3808 moved on the direction of wall 3806.Second pre-determined bit component 3803 includes the second pre-determined bit Ejector 3809 and make that the second pre-determined bit ejector 3809 moves in the direction perpendicular to the first positioning longitudinal wall 3805 the Two positioning ejection actuators 3810.In the present embodiment, circuit board assemblies 200 are rectangular, have a long side and a short side；The One pre-determined bit ejector 3807 is ejector plate corresponding with the short side of circuit board assemblies 200, and the second pre-determined bit ejector 3809 is Penetrator ram corresponding with the long side of circuit board assemblies 200.Second pre-determined bit component 3803 further includes being connected to the second pre-determined bit to push away Ejection connector (not shown) between head part 3809 and the second positioning ejection actuator 3810；It is pre-positioned the locating slot of block 3801 Predetermined substrate 3811 is provided in 3804, predetermined substrate 3811, which has, to be connected to and for the second pre-determined bit ejector with locating slot 3804 The 3809 ejection pilot holes 3812 stretched out.First positioning ejection actuator 3808, second position ejection actuator 3810 be but It is not limited to the cylinder being connected with compressed air source unit.

Referring to Fig. 6 and 7, positioning device 33 is carried comprising load-bearing rotary table 3301, for making load-bearing rotary table 3301 with vertical In 3301 surface of load-bearing rotary table direction be axis rotation carrying driving mechanism 3302 and be used to support battery core 201 to be welded With multiple localization tools 3303 of circuit board assemblies 200 to be welded, localization tool 3303 is arranged on load-bearing rotary table 3301.In In the present embodiment, carrying driving mechanism 3302 to be includes carrying driving wheel 3304, carrying driven wheel 3305, wrapping therebetween Carrying transmission belt 3306, make to carry carrying actuator 3307 that driving wheel 3304 rotates, connect with the middle part of load-bearing rotary table 3301 The carrying shaft 3308 connect, and be connected to carrying shaft 3308 and carry the carrying transmission component (figure between driven wheel 3305 Do not show), carrying actuator 3307 is but is not limited to motor, and carrying transmission component is but is not limited to gear reduction assemblies.It is fixed Position jig 3303 quantity is but is not limited to 12,12 localization tools 3303 are first-class in the circumferential direction of load-bearing rotary table 3301 Spacing arrangement.

From Fig. 6 and 7 as can be seen that as further optimizing, carrying positioning device 33 further includes pushing supporting mechanism 3309, pushing supporting mechanism 3309 includes pushing support plate 3310, multiple pushing support arms 3311 and being arranged in each pushing It is supported on localization tool 3303 on support arm 3311 and when electric property detection device 39 is detected by circuit board assemblies 200 Push support cylinder 3312.It pushes support plate 3310 to be supported on load-bearing rotary table 3301, pushes support cylinder 3312 and gas source fills It sets connected.In the present embodiment, support plate 3310 is pushed to be mounted on by plane bearing 3313 on the end face of carrying shaft 3308, And it is located at the top of load-bearing rotary table 3301, support arm 3311, which is pushed, from the edge for pushing support plate 3310 extends to load-bearing rotary table 3301 edge.It is noted that pushing support plate 3310 will not rotate with the rotation of load-bearing rotary table 3301, with carrying Work counter 31 is kept essentially stationary.The quantity for pushing support arm 3311 is corresponding to the quantity of electric property detection device 39, and Support arm 3311 is pushed to respectively correspond with electric property detection device 39.

Referring to Fig. 8 and 9, tab welding device 34, for by the tab and circuit board of the battery core 201 in localization tool 3303 Component 200 welds, and the side of carrying positioning device 33 is arranged in tab welding device 34, and tab welding device 34 can be laser Welder is also possible to welder.In the present embodiment, rotation of the tab welding device 34 in load-bearing rotary table 3301 It is located at the position in feeding station downstream on direction, the quantity of tab welding device 34 is to be not limited to two, two tab weldings Device 34 is provided at circumferentially spaced carrying positioning device 33.It should be noted that on the direction of rotation of load-bearing rotary table 3301 Tab welding device 34 positioned at upstream, can left tab to battery core 201 and circuit board assemblies 200 or right tab and circuit board group Part 200 welds, the tab welding device 34 positioned at downstream, can right tab to battery core 201 and circuit board assemblies 200 or Zuo Jier Welded with circuit board assemblies 200, in this way, first weld the tab and circuit board assemblies 200 on one side, then weld the tab of another side with Circuit board assemblies 200 can be improved welding efficiency, and be avoided that 201 short circuit of battery core.

Continuing with referring to Fig. 8 and 9, tab welding device 34 includes weld holder 3401, weld holder is liftably arranged in Electrode tip holder 3402 on 3401 makes electrode tip holder 3402 with respect to the electrode tip holder actuator 3403 that weld holder 3401 is gone up and down, is mounted on electricity Four electrode 34a in electrode seat 3402, the support for being liftably arranged on weld holder 3401 and being located at below electrode tip holder 3402 Mandril 3404, and to drive supporting post-rod 3404 with respect to the supporting post-rod driving mechanism 3405 that weld holder 3401 is gone up and down；Four For a electrode in being in distributed rectangular on the cross section of motor cabinet, four electrodes are respectively a pair of of positive electrode and a pair of of negative electrode.At this In embodiment, electrode tip holder actuator 3403 is but is not limited to cylinder, and electrode tip holder actuator 3403 is connected with compressed air source unit, four In electrode, on cross section in distributed rectangular diagonal line on two electrodes be positive electrode or negative electrode.It is worth mentioning It is that, using four electrodes, can guarantee that positive and negative electrode is effectively connected, soldering reliability is high, and welding quality and effect are good.

In the present embodiment, supporting post-rod driving mechanism 3405 includes 3406 He of supporting post-rod cylinder with an output shaft The drive mechanism being connected between output shaft and supporting post-rod 3404,3404 cylinder of supporting post-rod are connected with compressed air source unit.It passes Dynamic structure includes with the first voussoir 3407 of the output axis connection of supporting post-rod cylinder 3406 and for moving in the first voussoir 3407 Cooperate the second voussoir 3408 of pushing tow and opposite first voussoir, 3407 lifting moving, the second voussoir when dynamic with the first voussoir 3407 3408 are connected and fixed with the bottom of supporting post-rod 3404.In this way, on the output shaft (right side of diagram to the right of supporting post-rod cylinder 3406 Side) stretch out when, push the first voussoir 3407 move right, the second voussoir 3408 under the action of the first voussoir 3407, push branch Jackstay 3404 is raised above, and is supported on the bottom surface of circuit board assemblies 200, to provide upward support force, to avoid The pressure that electrode pushes is excessive and damages circuit board assemblies 200 by pressure.

In the present embodiment, the second voussoir 3408 has the mandril mounting hole 3409 for installing supporting post-rod 3404；Branch Jackstay 3404 has circular cross section, is formed with external thread part, mandril mounting hole in the bottom outer wall of supporting post-rod 3404 The internal thread part with external thread part matching thread is formed on 3409 inner wall.In this way, the height of supporting post-rod 3404 can be upper and lower Adjustment, and can replace, in order to safeguard.

In the present embodiment, screw thread is socketed with screwed retaining ring 3410 on the external thread part of supporting post-rod 3404.In such manner, it is possible to Improve the connection reliability of supporting post-rod 3404 and the second voussoir 3408.

In the present embodiment, the middle part of weld holder 3401 is provided with mandril guide plate 3411, opens on mandril guide plate 3411 Mandril pilot hole 3412 equipped with being passed through for supporting post-rod 3404 and with the cooperation guiding of supporting post-rod 3404, in this way, in branch support Bar 3404 can guide it when moving up and down, to improve the stability of mobile support.

Referring to Fig. 6,7,10 and 11, electric property detection device 39, for being welded on to what is loaded in localization tool 3303 Battery core 201 and circuit board assemblies 200 together is detected, and in the present embodiment, electric property detection device 39 turns in carrying It is located at the position in 34 downstream of tab welding device on the direction of rotation of disk 3301.Interface, interface are provided on circuit board assemblies 200 Including output interface and input interface.Input interface is but is not limited to Micro USB interface, Lightning interface, Type-C Any one in interface, input interface are electrically connected to the input terminal of circuit board, are battery core 201 by input interface when charging It charges；Output interface is but is not limited to USB interface, and output interface is electrically connected to the output end of circuit board, plug with Interface is adapted.

Referring to Figure 10 and 11, it is two kinds that the electric property detection device 39 of the present embodiment, which is divided to, is shown in Fig. 10 respectively Second electric property detection device 39b, the first electric property detection device shown in one electric property detection device 39a and Figure 11 The structure of 39a and the second electric property detection device 39b are essentially identical.

It can be seen that in the present embodiment from Figure 10 and 11, the first electric property detection device 39a and the second electric property Detection device 39b includes testing jig 3901 and is mounted on testing jig 3901 and the self-regulation plug for plugging with Interference fit Component 3902, testing jig 3901 are fixedly mounted on carrying work counter 31.Testing jig 3901 includes test mounting base 3903, slides The dynamic adjusting support plate 3904 being arranged in test mounting base 3903 is fixed at the plug sliding rail adjusted in support plate 3904 3905 and the plug sliding support 3906 that is slidably arranged on plug sliding rail 3905, self-regulation plug-assembly 3902 be fixed on plug On sliding support 3906；Adjust the plug actuator for being fixedly installed in support plate 3904 and keeping plug sliding support 3906 mobile 3907, plug actuator 3907 is connect with plug sliding support 3906, and plug actuator 3907 is but is not limited to fill with gas source Connected cylinder is set, cylinder axis is connected and fixed with plug sliding support 3906.Lateral tune is provided in test mounting base 3903 Save component 3908 and vertical adjustment component 3909.Lateral adjustments component 3908, in the extension for being parallel to plug sliding rail 3905 On the direction in direction, support plate 3904 and test 3903 relative position of mounting base are adjusted；Vertical adjustment component 3909, to On the direction vertical with the extending direction of plug sliding rail 3905, adjusts support plate 3904 and test mounting base 3903 is opposite Position.It is easily understood that using lateral adjustments component 3908, vertical adjustment component 3909 plug sliding rail can be parallel to On the direction of 3905 extending directions and on the direction vertical with the extending direction of plug sliding rail 3905, to adjusting support plate 3904 It is manually adjusted with the relative position of test mounting base 3903, so as to the different various circuit board groups in adaptable interface position Part 200 is easy to use, without replacing a whole set of electric property detection device 39 because of specific standard circuit board assemblies 200 to be matched, Cost and time are saved.

In the present embodiment, lateral adjustments component 3908 includes being supported on the lateral adjustments rail for adjusting 3904 bottom of support plate 3910 and lateral adjustments screw rod 3911, the quantity of lateral adjustments rail 3910 be but be not limited to two.3910 edge of lateral adjustments rail The direction for being parallel to the extending direction of plug sliding rail 3905 extends, open up on lateral adjustments rail 3910 for lateral adjustments screw rod The 3911 multiple lateral adjustments holes (not shown) being threadedly coupled, multiple lateral adjustments holes are in the extension for being parallel to plug sliding rail 3905 It is spaced setting on the direction in direction, adjusts and offers cross through hole 3912 corresponding with lateral adjustments hole in support plate 3904.

In the present embodiment, it tests projection on the side wall of mounting base 3903 and is formed with guiding protrusion 3936, adjust support plate 3904 be connected with guiding protrusion engage 3936 engaging item 3937.Vertical adjustment component 3909 includes being supported on adjusting support plate The vertical adjustment plate (not shown) and vertical adjustment screw rod 3913 of 3904 bottoms, vertical adjustment plate lateral adjustments between two Rail 3910, vertical adjustment rail extend along the direction for the extending direction for being parallel to plug sliding rail 3905, open up use on vertical adjustment rail In the vertical adjustment hole (not shown) being threadedly coupled with vertical adjustment screw rod 3913, adjusts and offered in support plate 3904 and longitudinal direction The corresponding longitudinal hole (not shown) of adjustment hole.The bottom end of vertical adjustment screw rod 3913 is pierced by vertical adjustment plate and is resisted against test Mounting base 3903, and support plate 3904 will be adjusted and be pressed in test mounting base, it is installed so that adjusting support plate 3904 and testing Seat 3903 is relatively fixed；After unclamping vertical adjustment screw rod 3913 and test mounting base 3903, adjusting support plate 3904 can be along guiding The opposite test mounting base 3903 in protrusion 3936 is slided.

In the present embodiment, testing jig 3901 further includes test firm banking 3914, is fixedly mounted on carrying work counter On 31, test mounting base 3903 is mounted on by lift adjustment component on test firm banking 3914 and by testing fixed bottom branch Support.

In another embodiment, test mounting base 3903 is directly installed on test firm banking 3914 and is fixed by test Bottom support.

Referring to Figure 10, in the present embodiment, in the first electric property detection device 39a, lift adjustment component includes setting In multiple test guide posts 3915 of test firm banking 3914, test guide post 3915 is arranged in the angle of test mounting base 3903 Portion is threaded with a pair of of lift adjustment nut 3916 in each test guide post 3915, tests each angle of mounting base 3903 Portion is folded in respectively between each pair of lift adjustment nut 3916.It is understood that being made by twisting lift adjustment nut 3916 Opposite test firm banking 3914 moves up and down test mounting base 3903 in the thickness direction thereof, to adjust test in height Mounting base 3903.

Referring to Figure 11, in the present embodiment, the second electric property detection device 39b, lift adjustment component includes that setting exists It tests multiple test guide posts 3915 of firm banking 3914 and makes the lift adjustment driving for testing 3903 lifting moving of mounting base Part 3917, lift adjustment actuator 3917 are fixed on test firm banking 3914.Lift adjustment actuator 3917 is but not office It is limited to cylinder, is connected with compressed air source unit.It is understood that passing through the effect of lift adjustment actuator 3917, test is installed Opposite test firm banking 3914 moves up and down seat 3903 in the thickness direction thereof, to adjust test mounting base in height 3903.Linear bearing 3918 is provided between test mounting base 3903 and test guide post 3915.

Referring to Figure 12 to 14, in the present embodiment, self-regulation plug-assembly 3902 includes plug 3919, for connecting power supply The test data line 3920 of tester (not shown), plug fixing seat 3921 and testing jig 3901 for locking-type plug 3919 The rotational support seat 3922 of connection and the plug rotation seat being arranged between rotational support seat 3922 and plug fixing seat 3921 3923, one end of test data line 3920 is connect with plug 3919；Plug rotation seat 3923 includes solid with plug fixing seat 3921 Fixed rotation flange portion 3924, projection are formed in the rotation towards 3,922 1 side surface of rotational support seat of rotation flange portion 3924 Axle portion 3925 and be formed in rotation axle portion 3925 end spherical head 3926, rotational support seat 3922 has and ballhead The spherical pocket 3927 of the cooperation rotation of portion 3926；Elastic reset is connected between plug rotation seat 3923 and rotational support seat 3922 Element 3928.It cooperates between spherical head 3926 and spherical pocket 3927, makes spherical head 3926 and spherical pocket 3927 It can keep its any relatively rotation place, it should be noted that elastic reset member 3928 makes plug rotation seat 3923 and rotation It is elastic connection between support base 3922, and is relatively rotatable to each other, is docked in plug 3919 with the interface of circuit board assemblies 200 When, the plug-assembly 3902 that is self-regulated under the action of plug 3919 plug, 3919 actuator 3907 is to the side of circuit board assemblies 200 To movement, the plug fixing seat 3921 for being equipped with plug 3919 can be according to the position of interface, in spherical head 3926 and spherical shape Under cooperating between pocket 3927, relatively rotates support base 3922 and rotate, thus realize the engagement of plug 3919 Yu interface, it should Structure adaptation range is wide, and is avoiding the rigid juncture interface or plug 3919 is caused to damage, and greatly increases connection Convenience and safety.

Plug 3919 in electric property detection device 39 connects power supply tester, plug by test data line 3920 3919 with localization tool 3303 in the battery core 201 welded together and circuit board assemblies 200 (interfaces of circuit board assemblies 200) After engaging, to detecting for the electric parameters of battery core 201 and circuit board assemblies 200, which includes Charge minimum voltage parameter, charging ceiling voltage parameter, charging current (input terminal) parameter, charging cut-off current parameter, charging Any one of CV (pressure constant state) voltage parameter, output no-load voltage parameter, output full-load voltage parameter are multinomial.

In the present embodiment, plug rotation seat 3923 has the first through slot 3929, and rotational support seat 3922 has second Through slot 3930, the first through slot 3929 are connected to the second through slot 3930 and constitute the cabling passed through for test data line 3920 It is protected in such manner, it is possible to be convenient for the cabling of test data line 3920 in channel.

In the present embodiment, self-regulation plug-assembly 3902 further includes data line support rod 3931, data line support rod It is threadedly coupled between 3931 and the first through slot 3929 of plug rotation seat 3923, data line support rod 3931 has for testing number The data line supported hole penetrated according to line 3920, in this way, by data line support rod 3931 to the angle of oscillation of plug fixing seat 3921 Degree is limited, and avoids its amplitude of fluctuation excessive.

In the present embodiment, rotational support seat 3922 includes the pivot flange portion 3932 connecting with testing jig 3901 and projection It is formed in the support axle portion 3933 towards 3,923 1 side surface of plug rotation seat in pivot flange portion 3932, spherical 3927 shape of pocket At on the outer end of support axle portion 3933.Elastic reset member 3928 is but is not limited to spring, and spring is set in rotation axis portion On 3925 outer wall and the outer wall of support axle portion 3933.By the Spring holder 3934 of semicircular in shape, lid is located at elastic reset The outside of element 3928, and elastic reset member 3928 is made to be kept at plug rotation seat 3923 and rotational support seat 3922 On.

In the present embodiment, housing screw 3935, the bottom of housing screw 3935 are threaded in plug fixing seat 3921 It is supported with plug 3919 end.In such manner, it is possible to be adjusted and fix according to the size of plug 3919, more convenient for plug 3919 It changes, install.

Referring to Figure 15, blanking sorting unit 41, for grab the circuit board assemblies 200 after being detected in localization tool 3303 with Battery core 201, and be moved on lower material conveying device 42.Blanking sorting unit 41 includes blanking sorting crossbeam 411, is slidably arranged in The blanking sorting mounting rack that blanking on blanking sorting crossbeam 411 sorts mounting rack 412, keeps blanking sorting mounting rack 412 mobile Driving assembly 413, the blanking sorting being slidably arranged on blanking sorting mounting rack 412 pick and place seat 414, blanking sorting are made to pick and place seat The battery core blanking absorption bar that the blanking sorting of 414 liftings picks and places seat actuator 415 and is mounted on blanking sorting pick-and-place seat 414 416 and circuit board blanking adsorb bar 417.In the present embodiment, blanking sorts crossbeam 411 along the direction for being parallel to second direction D2 Extend, blanking sorting mounting rack driving assembly 413 is but is not limited to lead screw driving assembly, and blanking sorting picks and places seat actuator 415 are but are not limited to rotary cylinder.Blanking sorting picks and places seat actuator 415, bar 416, circuit board blanking are adsorbed in battery core blanking Absorption bar 417 is connected with compressed air source unit, and circuit board blanking absorption bar 417 is to adsorb fixing circuit board component 200, under battery core Material absorption bar 416 is to adsorb fixed battery core 201.It is easily understood that bar is adsorbed in the battery core blanking that blanking sorting picks and places seat 414 416 and circuit board blanking adsorb bar 417, while grabbing circuit board assemblies 200 and battery core in localization tool 3303 after detection 201, and be moved in lower material conveying device 42 together.

Referring to Figure 15, lower material conveying device 42 includes the first blanking conveying assembly 421 and the second blanking conveying assembly 422, First blanking conveying assembly 421 is identical with the structure of the second blanking conveying assembly 422, under including feeding conveyor 423 and making Expect the blanking feed drive component 424 that conveyer belt 423 rotates, wherein the first blanking conveying assembly 421 is for conveying by blanking point The detection that screening device 41 grabs qualified circuit board assemblies 200 and battery core 201, the second blanking conveying assembly 422 for convey by The underproof circuit board assemblies 200 of the detection that blanking sorting unit 41 grabs and battery core 201, in this way, the circuit board that detection is qualified Component 200 and 201 first blanking conveying assembly 421 of battery core are delivered to subsequent processing, and detect underproof, weed out, to mention Rate of good quality rate.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Made any modification, equivalent replacement or improvement etc., should be included in the utility model within the spirit and principle of utility model Protection scope within.

Claims (8)

1. a kind of welding detection device characterized by comprising

Carry positioning device comprising load-bearing rotary table, for making the load-bearing rotary table perpendicular to the load-bearing rotary table surface Direction is the carrying driving mechanism of axis rotation and is used to support the multiple of battery core and circuit board assemblies to be welded to be welded Localization tool, the localization tool are arranged on the load-bearing rotary table；

Tab welding device, for welding the tab of the battery core in the localization tool and the circuit board assemblies；

At least one electric property detection device, for the welding in the localization tool the battery core and the circuit board The electric parameters of component detect；

The side of the carrying positioning device is arranged in the tab welding device and at least one electric property detection device.

2. welding detection device according to claim 1, which is characterized in that the carrying positioning device further includes pushing branch Support mechanism, the pushing supporting mechanism include pushing support plate, multiple pushing support arms and setting in each pushing branch Under the circuit board assemblies are supported on the localization tool in brace and in electric property detection device detection Pressure support cylinder；The pushing support plate is supported on the load-bearing rotary table.

3. welding detection device according to claim 1, which is characterized in that the quantity of the localization tool is 12, 12 localization tools are equally spaced in the circumferential direction of the load-bearing rotary table.

4. welding detection device according to any one of claims 1 to 3, which is characterized in that the tab welding device packet It includes weld holder, the electrode tip holder being liftably arranged on the weld holder, make the relatively described weld holder lifting of the electrode tip holder Electrode tip holder actuator, four electrodes being mounted on the electrode tip holder are liftably arranged on the weld holder and are located at institute The supporting post-rod below electrode tip holder is stated, and to drive the supporting post-rod of the relatively described weld holder lifting of the supporting post-rod to drive Motivation structure；Four electrodes are in being in distributed rectangular on the cross section of the electrode tip holder, and four electrodes respectively a pair is just Electrode and a pair of of negative electrode.

5. welding detection device according to any one of claims 1 to 3, which is characterized in that set on the circuit board assemblies It is equipped with interface；The electric property detection device includes testing jig and is mounted on the testing jig and is used to match with the interface The self-regulation plug-assembly of plug is closed, the testing jig includes test mounting base, is slidably arranged in the test mounting base It adjusts support plate, the plug sliding rail being fixed in the adjusting support plate and is slidably arranged in inserting on the plug sliding rail Head sliding support, the self-regulation plug-assembly includes plug, the test data line for connecting power supply tester, for fixing The plug fixing seat of plug, the rotational support seat connecting with the testing jig and setting are inserted in the rotational support seat with described Plug rotation seat between head fixing seat, the rotational support seat of the self-regulation plug-assembly are fixed on the plug sliding On bracket；The plug actuator for keeping the plug sliding support mobile, the plug are fixedly installed in the adjusting support plate Actuator is connect with the plug sliding support；It is provided with lateral adjustments component in the test mounting base, to be parallel to On the direction of the extending direction of the plug sliding rail, the adjusting support plate and the test mounting base relative position are adjusted；It is vertical To component is adjusted, to adjust the adjusting support plate and institute on the direction vertical with the extending direction of the plug sliding rail State test mounting base relative position.

6. welding detection device according to claim 5, which is characterized in that inserted with described one end of the test data line Head connection；The plug rotation seat includes being formed in the rotation with the rotation flange portion of plug fixing seat fixation, projection The rotation axle portion towards one side surface of rotational support seat of flange portion and be formed in the rotation axle portion end ball Forming head portion, the plug fixing seat have the spherical pocket with spherical head cooperation rotation；The plug rotation seat and institute It states and is connected with elastic reset member between rotational support seat.

7. welding detection device according to claim 6, which is characterized in that be threaded with pressure in the plug fixing seat Tight screw, the bottom end of the housing screw are supported with the plug.

8. welding detection device according to claim 5, which is characterized in that the interface is USB interface, Micro USB Interface, Lightning interface, any one in Type-C interface, the plug is adapted with the interface.