Present patent application is the divisional application of invention and created name " lead-acid battery polar group welder ", former
The applying date of application is on December 11st, 2014, Application No. 2014107595446.
Content of the invention
The technical problem to be solved is exactly to provide a kind of lead-acid battery polar group welder horizontal feed dress
Put, simplify pole group's welding procedure, reduce pole group's welding cost, make welding quality be easier to control.
For solving above-mentioned technical problem, the present invention is adopted the following technical scheme that:Lead-acid battery polar group welder water
Flat conveying device, is provided with pole group's horizontal transferring device between frame head and afterbody, pole group to be welded from
Pole group's horizontal transferring device head input, is provided with pole group's welder, pole group's welder at the middle part of frame
Box house is integrally located at, is divided into pole group's management area A and pole group welding region B in front and back, pole group is in pole
Group's management area A carries out pole group's arrangement, and in pole, group's welding region B carries out pole group's welding, and the frame is corresponded to
Pole group's management area A is provided with pole group's detent mechanism and pole group being positioned such that, pole group enters pole group's weld clip
Tool, the frame are provided with three-axis numerical control mechanism, three number of axle in corresponding pole group welding region B top position
Control mechanism is connected with firelock mouth, and the three-axis numerical control mechanism drives the motion of firelock mouth in pole group welding module
Pole group welded, and the pole group for promoting pole group welding region B to weld is moved rearwards by by pole group's horizontal transferring device,
And make pole group entrance pole group enter box region C, enter box region C in the afterbody correspondence pole group of frame and be provided with pole group
The pole group for being put into battery case enters case structure.
Preferably, pole group detent mechanism is realized using the structure of positioning cylinder lifting.
Preferably, the pole group enters case structure includes pole group's pressing plate, is provided with pole group and enters above the pole group pressing plate
The group's pressing plate lifting of box air cylinder driven pole, frame correspondence pole group's pressing plate press to lower section pole group position and are provided with positioning
Pole group's positioning cylinder of pole group.
Preferably, frame pole group enters case structure and is correspondingly provided with pole group's positioning cylinder that pole group is positioned, when
After pole group conveying puts in place, pole group's positioning cylinder rises, and stops that pole group continues conveying, and pole group enters case structure and starts
Action, after pole group enters box, pole group positioning cylinder retraction, enter the pole group after box continue with battery case defeated
Deliver to next process.
The present invention conveys pole group by pole group's horizontal transferring device, in course of conveying, in pole group's management area A
Pole group is carried out respectively with pole group's welding region B to arrange and pole group welding, finally, in pole, group enters box region C and leads to
Cross pole group and enter case structure and pole group is put into battery case, therefore, simplify pole group's welding procedure, reduce pole group welding
Cost, makes welding quality be easier to control.
Specific embodiment
As shown in Figure 1 to Figure 3, lead-acid battery polar group welder, including frame 6,6 head of the frame with
Pole group horizontal transferring device 61 is provided between afterbody, and lead-acid battery pole group to be welded is from pole group's horizontal feed dress
61 head input is put, pole group horizontal transferring device 61 includes chain, sets in frame head and afterbody
There is transportation sprocket 612, wherein afterbody is drive sprocket, and head is driven sprocket, in drive sprocket and driven chain
Tightener sprocket is additionally provided between wheel, is provided with pole group conveying motor 611, the pole group conveying below frame aft
Motor 611 drives drive sprocket to rotate by driving chain.
Pole group's welder is provided with the middle part of frame 6, pole group's welder is integrally located inside casing 65,
Pole group's management area A and pole group welding region B are divided into before and after which, pole group is carried out in pole group's management area A
Pole group arranges, and in pole, group's welding region B carries out pole group's welding.
The pole group welder includes two groups of pole group welding modules 5, and the pole group welding module 5 includes base
51 and the pole group weld jig 52 above base.The base includes base plate 511 and parallel located at base plate
The top board of top, is provided with the jig lifting mechanism of the lifting of driving stage group weld jig 52, institute on base 511
Stating jig lifting mechanism includes to be vertically arranged to the fixture lifting cylinder 516 at base center, and base is lifted in fixture
516 outside of cylinder is provided with support column 514, and support column upper end roof supporting, fixture lifting cylinder are installed on top board
On, the piston rod of the fixture lifting cylinder is connected with pole group weld jig 52, the pole group weld jig 52
Corner is provided with vertical fixture guide post 521, and the base is provided with the guiding slid through for fixture guide post
Sliding sleeve 515.
Lead-acid battery pole group welding module reciprocating conveying device is provided with central rack welds lead-acid battery pole group
Module is moved back and forth between pole group's management area A and pole group welding region B, the lead-acid battery pole group weldering
Connecing module reciprocating conveying device includes that the pole group welding module being arranged side by side in 6 middle part left and right of frame back and forth drives
Unit 63, the pole group welding module reciprocating drive unit 63 are connected with pole group welding module and driving stage group weldering
The transversely horizontal reciprocating movement of module 5 is connect, the pole group welding module reciprocating drive unit 63 includes that pole group welds
Connecing module and leading screw 631 being driven, the pole group welding module drives leading screw 631 module motor to be welded by pole group
632 drive, and the base bottom is provided with the feed screw nut 512 for driving leading screw cooperation with pole group welding module.Institute
Stating pole group welding module drives 631 left and right sides of leading screw to be arranged side by side line slide rail 633, before and after the base
Both sides are equipped with linear slider 513 and are slidably matched with line slide rail 633.
The correspondence of the frame 6 pole group's management area A is provided with pole group's detent mechanism and pole group is positioned such that pole
Group enters pole group's weld jig, and pole group's detent mechanism can be realized using the structure of positioning cylinder lifting;Institute
State frame three-axis numerical control mechanism 64, the three-axis numerical control machine is provided with corresponding pole group welding region B top position
Structure 64 is connected with firelock mouth 641, and the three-axis numerical control mechanism drives the motion of firelock mouth to weld module 5 to pole group
Interior pole group is welded.
The pole group unit that lead-acid battery pole group is arranged in order by some groups constitutes, as shown in Figure 4 and Figure 5, institute
The formwork that pole group weld jig 52 includes for holding pole group 3 is stated, pole group 3 is by some groups of poles being arranged in order
Group unit constitutes, and pole group is provided with lug 31, and the both positive and negative polarity pole of two consecutive roots group units is coupled together.Institute
State middle side part on formwork and interfix plate 2 is provided with, the left and right sides is provided with lug positioning in the middle part of the interfix plate
Plate 1, the interfix plate 2 drive lifting, the lug located at 3 top of pole group and by lifting-positioning device
Location-plate 1 is concordant with 31 level of lug of pole group and is driven by horizontal location driving means, the interfix
The lug location structure positioned by the lug 31 to pole group 3 is provided between plate and lug location-plate.
Specifically, the lug location structure includes the sawtooth 21 located at the interfix plate left and right sides, and
Comb 11 on the inside of lug location-plate, the comb head are provided with the pointed nose with sawtooth tooth socket fit.
Sawtooth is in isosceles trapezoidal structure, and comb root is rectangle, and pointed nose is shaped as isosceles trapezoid.Lug is positioned
In gap between adjacent fingers, when comb pointed nose is to position for the ease of shaping with sawtooth tooth socket fit
Automatic guide.
Additionally, the lug location-plate is provided with the pole locating slot 13 for placing pole group's pole.Pole locating slot
Position is corresponding with pole position, and pole is placed wherein, pole and lug one melting welding during heating melting welding.
As shown in fig. 6, in an initial condition, interfix plate 2 is first pushed under lowering or hoisting gear driving, first will
Pole group flattens and Primary Location.
As shown in fig. 7, and then lug location-plate 1 is again while to middle extruding, lug shaping is positioned.
As shown in figure 8, after lug shaping, it is possible to carry out heating melting welding, due to the shape formed by fixture
Chamber is higher than lug, and when can prevent from freezing, the outflow of lead liquid, is easy to melting welding and the shaping of bus-bar, and lug is stretched into
Fixture cavity portion is used for heating melting welding, and which highly can be adjusted by lug location-plate thin and thick.
Above-mentioned lifting-positioning device and horizontal location driving means, can using cylinder, hydraulic cylinder or
Motor.
As shown in Figure 9 and Figure 10, arrange between the both positive and negative polarity of two consecutive roots group unit of lead-acid battery pole group
One lead bridge 4, the both positive and negative polarity heating melting welding of the lead bridge and two consecutive roots group units.
Lead-acid battery pole group heating melting welding bridge structure includes lug location-plate 1, arranges on lug location-plate
The lead bridge 4 of the both positive and negative polarity heating melting welding connection of two consecutive roots group units, the lead bridge are included U-shaped pontic portion
41 and the L-shaped foot section 42 located at the U-shaped pontic portion bottom left and right sides.
The lug location-plate is provided with the gripper shoe 12 for supporting the lead bridge between two consecutive roots groups.The support
On the one hand plate is used for the isolation of bus-bar when pole group welds, and in addition plays a part of positioning support to lead bridge 4.
Wherein lead bridge is die casting molding structure, therefore disposably can be by a secondary die forming more than one piece lead bridge.
The lead bridge directly can be connected with the pole heating melting welding of two consecutive roots group's both positive and negative polarities, can be by traditional pole group
Heating melting welding operation is disposably completed with gap bridge welder's sequence.
The L-shaped foot section 42 of the lead bridge is connected with lug, can thicken and can also lengthen, in heating melting welding
When just can be used for filling bus-bar, the thickness of bus-bar can by the size Control of L-shaped foot section 42,
The operation of leads auxiliary leading welding is fused during so as to eliminating welding, facilitating implementation automation.
Heating melting welding mentioned above includes that flame freezes and electrical heating melting welding two ways.In the present embodiment
Freezed using flame.
Wherein, as shown in Fig. 2 the above-mentioned horizontal location driving means 53 for lug positioning include folder
Tool clamping leading screw 531, the clamp leading screw 531 are driven by fixture motor 532, the fixture folder
Tight leading screw 531 is provided with two lug positioning feed screw nuts 533, and described two lugs position feed screw nut 533
It is connected with both sides lugs location-plate 1 respectively, additionally, being arranged with folder in parallel in 531 both sides of clamp leading screw
Tool clamping guide rod 534, lug location-plate 1 are also associated with clamp guide pin bushing, and clamp guide pin bushing slides nested
On clamp guide rod 534.
Pole group 3 is conveyed after extremely group's management area A by pole group horizontal transferring device 61, using pole group's localization machine
Structure carries out Primary Location to pole group;Now fixture lifting cylinder 516 is in raised configuration, by multigroup pole group (this
It is two groups of pole groups in embodiment) Primary Location in formwork, then retract and weld pole group by fixture lifting cylinder
Fixture 52 drops to lug location-plate 1 and can clamp at lug 31, and then fixture motor 532 drives fixture to
Clamping leading screw 531 is rotated, and two lug positioning feed screw nuts 533 drive lug location-plate to middle movement,
So as to clamp lug.Pole and lead bridge 4 are put into correspondence position by artificial again, after the completion of pole group welding module
Reciprocating drive unit 63 moves to pole group welding region B by overall for pole group welding module 5, while former pole group welding
Another group of pole group welding module of region B is under the driving of another pole group welding module reciprocating drive unit 63
Move to pole group's management area A;The pole group welding module for having arrived pole group's management area A is repeatedly performed pole group arrangement
Work, and after pole group welding module has arrived pole group welding region B, three-axis numerical control mechanism 64 and firelock mouth 641
Start working, three-axis numerical control mechanism is welded to lug according to the shape chamber track of corresponding bus-bar, has been welded
Rear horizontal location driving means 53 are become to unclamp lug, fixture lifting cylinder 516 rises.It is whole that pole group is now in
The pole group welding module of reason region A also completes arrangement action, and the two poles of the earth group welding module can be changed over simultaneously again,
And the pole group for promoting pole group welding region B to weld is moved rearwards by by pole group's horizontal transferring device, and enter pole group
Enter pole group and enter box region C.
Pole group is corresponded in the afterbody of frame 6 to enter box region C and be provided with pole group 3 is put into battery case pole group to enter box
Mechanism.The pole group enters case structure includes pole group pressing plate 621, and 621 top of the pole group pressing plate is provided with pole group and enters
622 driving stage group pressing plate 621 of box cylinder is lifted, and pole group's pressing plate top corner is provided with lifting guide post 623, institute
State lifting guide post 623 to slide in lifting guide pin bushing.By the pole group after the completion of the group's welder welding of pole by pole
Group horizontal transferring device 61 convey, in order that pole group conveying extremely 621 underface of group's pressing plate when stop conveying with
It is convenient for pole group and enters box action, frame is correspondingly provided with the pole group positioning cylinder 613 positioned by pole group, when
After pole group conveying puts in place, pole group positioning cylinder 613 rises, and stops that pole group continues conveying, and pole group enters case structure
Beginning action, after pole group enters box, pole group positioning cylinder 613 bounces back, and enters the pole group after box with battery case one
Rise and continue on to next process.
The lead-acid battery polar group welder of the present invention is not to adopt cast welding mode the more commonly used at present, but
Using heating melting welding principle, welded with flame heating, and automatic welding, production efficiency is up to artificial 3
To 10 times.With respect at present conventional cast welding mode, main advantage is low production cost, be mainly reflected in
Descend some:1st, used by cast welding fixture, mould, cast welding liquid, these running stores of brush ear, heating tube and easily are cut
An ancient egg-shaped, holed wind instrument part can be all saved without having simplified technological process;2nd, the lead melting furnace for consuming big volume and electricity in cast welding can also be saved
Go, lug of this bonding machine only to needing welding carries out the heating melting welding of local, can save energy consumption.
As shown in figure 12, it is another kind of structure that lead-acid battery pole group heats melting welding fixture, its difference exists
It is to be separated by centre in interfix plate 2, is made up of two pieces of location-plates for separating, such two pieces separate determines
Position plate can distinguish action, so that the positioning to lug is more accurate.