CN107225316A - A kind of duplex lithium battery welding equipment and its welding method - Google Patents
A kind of duplex lithium battery welding equipment and its welding method Download PDFInfo
- Publication number
- CN107225316A CN107225316A CN201710517822.0A CN201710517822A CN107225316A CN 107225316 A CN107225316 A CN 107225316A CN 201710517822 A CN201710517822 A CN 201710517822A CN 107225316 A CN107225316 A CN 107225316A
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- China
- Prior art keywords
- lithium battery
- cylinder
- welding
- positive pole
- negative pole
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/10—Spot welding; Stitch welding
- B23K11/11—Spot welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/36—Auxiliary equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/36—Electric or electronic devices
- B23K2101/38—Conductors
Abstract
The invention discloses a kind of duplex lithium battery welding equipment and its method, wherein, equipment includes frame, the first conveyer belt being set up in parallel and the second conveyer belt, weld box, lithium battery travel mechanism, lug feed mechanism and lug duplex welding mechanism, welding box includes discharge part, weld part and monolith part, discharge part includes discharge bottom plate, two discharge side plates and discharge back plate positioned opposite, it is provided with the discharge back plate and is provided with demarcation strip between two discharge side plates, method comprises the following steps, placement is provided with first conveyer belt and fills magazine on the first of the upward lithium battery of positive pole, placement is provided with second conveyer belt and fills magazine on the second of the upward lithium battery of negative pole, lithium battery is moved into positive pole arrangement groove using soup stick for lithium battery travel mechanism and negative pole is arranged in groove, cylinder is promoted to promote lithium battery group interval on weld pass to move forward, lug is delivered to above lithium battery group by lug feed mechanism, lug duplex welding mechanism is welded to lug.
Description
Technical field
The present invention relates to a kind of mash welder and its spot welding method, more particularly to a kind of duplex lithium battery welding equipment and its weldering
Connect method.
Background technology
Lithium battery is that a class is negative material, the battery using non-aqueous electrolytic solution by lithium metal or lithium alloy.In lithium
During battery use, in order to improve voltage, it is necessary to two single lithium batteries be connected, so as to constitute a duplex electricity
The structure in pond.And, it is necessary to by a upward lithium battery of negative pole and a upward lithium battery of positive pole in the production process of duplex battery
They are welded using a lug and is cascaded.The duplex welding of existing duplex battery is general by the way of human weld
Carry out, there is production efficiency lowly, the weld horizontal of different workmans is different, and product quality influence factor is larger.
The content of the invention
The invention solves the problems that first technical problem be to be welded for the present situation of prior art there is provided a kind of duplex lithium battery
Equipment is connect, the automatic duplex welding of duplex lithium battery is realized, improves production efficiency, improve the quality of duplex lithium battery.
The invention solves the problems that second technical problem be there is provided one kind to utilize duplex lithium electricity for the present situation of prior art
The welding method of pond welding equipment, realizes the automatic duplex welding of duplex lithium battery, improves production efficiency, improve duplex lithium battery
Quality.
The present invention solve the technical scheme that is used of first technical problem for：A kind of duplex lithium battery welding equipment, its
It is characterised by, including：
Frame, plays a supporting role to welding equipment；
The first conveyer belt being set up in parallel and the second conveyer belt, are arranged at the side of the frame, the first conveyer belt
On be placed with magazine on first, second conveyer belt be placed with magazine on second, first array in magazine have it is multiple rows of just
Extremely upward lithium battery, array has the upward lithium battery of multiple rows of negative pole in magazine on second；
Box is welded, the opposite side of the frame is arranged at, the welding box includes discharge part, weld part and monolith part, row
Material portion includes being provided with positioned at two in discharge bottom plate, two discharge side plates and discharge back plate positioned opposite, the discharge back plate
Demarcation strip between individual discharge side plate, forms between demarcation strip and one of discharge side plate and places the upward lithium of positive pole for arranging
The positive pole arrangement groove of battery, forms between demarcation strip and another discharge side plate and places the upward lithium battery of negative pole for arranging
Negative pole arranges groove, and the demarcation strip bottom has gap with discharge bottom plate, and the outside of discharge back plate is provided with promotion cylinder, the promotion
The piston rod of cylinder is arranged in the bottom part down of demarcation strip, promotes the piston rod end of cylinder to be connected with for while promoting positive pole arrangement
Groove and negative pole arrangement groove in lithium battery pushing block, the weld part include welding inner panel and welding outside plate, welding inner panel and
Formed and arranged with the positive pole on the weld pass that groove and negative pole arrangement groove are communicated, the welding outside plate along weldering between welding outside plate
Connect channel direction and offer shifting chute, weld and be provided with movable cylinder outside outside plate, the piston rod end of the movable cylinder is provided with one
Promote the mobile bar that lithium battery interval spacing is moved forward in weld pass, the monolith part include material all in one piece bottom, one group it is relative
Material all in one piece side plate, material all in one piece plate and the material all in one piece cylinder being connected with the material all in one piece plate of arrangement, between one group of material all in one piece side plate positioned opposite
The unlimited material all in one piece box of a sidepiece is placed with, it is relative that material all in one piece plate opens wide side with material all in one piece box；
Lithium battery travel mechanism, is arranged above conveyer belt and welding box, the lithium battery travel mechanism includes being arranged at
It is provided with guide rail on the frame, guide rail for the lithium battery permutation on first in magazine to be moved into welding box discharge
Portion positive pole arrangement groove in positive pole moving assembly and for the lithium battery permutation on second in magazine to be moved into welding box
Negative pole moving assembly in the negative pole arrangement groove of discharge part, positive pole moving assembly and negative pole moving assembly include sliding respectively setting
Binder cylinder and material sucting cylinder are provided with below sliding block on guide rail, sliding block, the output end of binder cylinder is provided with pressing plate, pressing plate
On offer a row through hole, the output end of material sucting cylinder, which is provided with below installing plate, installing plate, is provided with a row soup stick, each to inhale
The position of bar is relative with each lead to the hole site corresponding, asepwirator pump is provided with installing plate, asepwirator pump is connected with each soup stick；
Lug feed mechanism, is arranged at welding box weld part side, and lug feed mechanism includes vibrating disk, the vibrating disk
Output end is provided with a guide pad, offers and is set at the guide groove for causing lug array arrangement, the guide groove on the guide pad
A feeding cylinder that can move back and forth along weld part direction is equipped with, the output end of feeding cylinder is connected with the cylinder body of a rotating cylinder, rotated
The output end of cylinder is provided with a clamping cylinder for being used to clamp lug；
Lug duplex welding mechanism, is arranged at the opposite side of welding box weld part, and lug duplex welding mechanism includes one and stood
Post, the slip cylinder being slideably positioned on the column, the output end of the slip cylinder are provided with mash welder, and the mash welder has one group simultaneously
Arrange the capillary of arrangement.
As an improvement, the lower end of the soup stick is provided with vacuum cup, by setting vacuum cup, asepwirator pump is used for true
Suction disk carries out suction vacuum, improves attraction of the soup stick to lithium battery.
Improve again, be provided with a location-plate at the weld part of the welding box, the location-plate is connected with a positional cylinder, is passed through
Location-plate is set below the capillary of mash welder so that position energy when each positive and negative alternate lithium battery group is by below one group of capillary
Enough ajust without shifting.
Compared with prior art, the advantage of first technical problem of present invention solution is：Utilize magazine and on first
Magazine on two, feeding, the positive Ghandler motion of lithium battery travel mechanism are separately stored by the upward lithium battery of positive pole and the upward lithium battery of negative pole
Dynamic component arranges the positive pole that the upward lithium battery permutation of positive pole is positioned over welding box in groove, and negative pole moving assembly is by the upward lithium of negative pole
Battery permutation is positioned in the negative pole arrangement groove of welding box, and the alternate lithium battery group of both positive and negative polarity enters weldering in the presence of cylinder is promoted
At the weld pass of socket part, the movable cylinder action on welding outside plate will be located at each alternate lithium battery of both positive and negative polarity in weld pass
Group moves forward the distance of two lithium battery width, and lug is delivered to above lithium battery group by lug feed mechanism, lug duplex
Welding mechanism is welded to lug, and with the action and the action of material all in one piece cylinder of movable cylinder, several rows of lithium battery group is deposited to whole
In magazine, it is achieved thereby that the automatic duplex welding of duplex lithium battery, improves production efficiency, due to being entered using automation equipment
The duplex welding of row duplex battery, so as to also improve the quality of duplex lithium battery.
The present invention solve the technical scheme that is used of second technical problem for：One kind utilizes duplex lithium battery welding
The welding method of equipment, it is characterised in that comprise the following steps：
(1) the upward lithium battery of positive pole, is piled in magazine on first, the upward lithium electricity of negative pole is piled in magazine on second
Pond, magazine on first is positioned in first conveyer belt, and magazine on second is positioned on the second conveyer belt, on first magazine and
Stop motion when magazine is delivered to welding box discharge part side on second；
(2), positive pole moving assembly is moved on first directly over magazine along guide rail, and negative pole moving assembly is moved along leading
Rail is moved on second directly over magazine, and the material sucting cylinder on positive pole moving assembly is driven under the installing plate on positive pole moving assembly
Move, the row soup stick on positive pole moving assembly is passed through the row positive pole on first on magazine after corresponding pressing plate previous column through hole
Upward lithium battery is held, and the material sucting cylinder on positive pole moving assembly is moved up, and positive pole moving assembly is moved to the positive pole arrangement of welding box
Directly over groove, the material sucting cylinder on positive pole moving assembly moves down and a upward lithium battery of row positive pole is put into positive pole arrangement groove again
Interior, the binder cylinder on positive pole moving assembly is displaced downwardly to above the lithium battery being put into positive pole arrangement groove with dynamic pressure plate and flattened,
Simultaneously, the material sucting cylinder on negative pole moving assembly drives the installing plate on negative pole moving assembly to move down, on negative pole moving assembly
A row soup stick pass through corresponding pressing plate previous column through hole after the upward lithium battery of row negative pole on second on magazine is held, bear
Material sucting cylinder on the moving assembly of pole is moved up, and negative pole moving assembly is moved to directly over the negative pole arrangement groove of welding box, negative pole movement
Material sucting cylinder on component moves down and a upward lithium battery of row negative pole is put into negative pole arrangement groove again, on negative pole moving assembly
Binder cylinder is displaced downwardly to above the lithium battery being put into negative pole arrangement groove with dynamic pressure plate and flattened；
(3), the promotion cylinder action in welding box discharge part, the welding that the alternate lithium battery group of both positive and negative polarity enters weld part is led to
At road, the movable cylinder action on welding outside plate will be located at each alternate lithium battery group of both positive and negative polarity in weld pass and move forward two
The upward lithium battery of positive pole and the upward lithium battery of negative pole, one are arranged alternately on the distance of individual lithium battery width, weld pass side by side
The upward lithium battery of positive pole and a negative pole one positive and negative alternate lithium battery group of upward lithium battery formation, in the effect of movable cylinder
Under, each positive and negative alternate lithium battery group is moved forward with the distance interval of two lithium battery width；
(4), lug is arranged in the guide groove of guide pad by vibration disc vibration, and the holder on clamping cylinder is vertical by lug
Clamp, rotating cylinder drives clamping cylinder to rotate 90 degree so that holder lateral arrangement on clamping cylinder, the action of feeding cylinder will be clamped
Lug on cylinder is moved on weld pass above one group of positive and negative alternate lithium battery group；
(5) cylinder, is slided on lug duplex welding mechanism drives mash welder to move down, and one on mash welder group capillary is by lug
Two ends be respectively welded in one group of positive and negative alternate lithium battery group so that two lithiums in every group of positive and negative alternate lithium battery group
Battery is cascaded；
(6), as every group of positive and negative alternate lithium battery group is persistently moved forward, lithium battery group enters the material all in one piece of welding box
Portion, each positive and negative alternate lithium battery group after the completion of the storage welding of material all in one piece box on monolith part, when the side in weld pass
Upwards, when lithium battery group fills the gap between one group of material all in one piece side plate positioned opposite, material all in one piece cylinder drives material all in one piece plate to move forward
The distance of one lithium battery width and reset；
(7), material all in one piece box is filled after positive and negative alternate lithium battery group, and material all in one piece box is removed, and changes new material all in one piece box.
Compared with prior art, the advantage of second technical problem of present invention solution is：Utilize magazine and on first
Magazine on two, feeding, the positive Ghandler motion of lithium battery travel mechanism are separately stored by the upward lithium battery of positive pole and the upward lithium battery of negative pole
Dynamic component arranges the positive pole that the upward lithium battery permutation of positive pole is positioned over welding box in groove, and negative pole moving assembly is by the upward lithium of negative pole
Battery permutation is positioned in the negative pole arrangement groove of welding box, and the alternate lithium battery group of both positive and negative polarity enters weldering in the presence of cylinder is promoted
At the weld pass of socket part, the movable cylinder action on welding outside plate will be located at each alternate lithium battery of both positive and negative polarity in weld pass
Group moves forward the distance of two lithium battery width, and lug is delivered to above lithium battery group by lug feed mechanism, lug duplex
Welding mechanism is welded to lug, and with the action and the action of material all in one piece cylinder of movable cylinder, several rows of lithium battery group is deposited to whole
In magazine, it is achieved thereby that the automatic duplex welding of duplex lithium battery, improves production efficiency, due to being entered using automation equipment
The duplex welding of row duplex battery, so as to also improve the quality of duplex lithium battery.
Brief description of the drawings
Fig. 1 is the structural representation of duplex lithium battery welding equipment in the embodiment of the present invention；
Fig. 2 is the structural representation of welding box in Fig. 1；
Fig. 3 is the structural representation of positive pole moving assembly in Fig. 1；
Fig. 4 is the structural representation of Fig. 3 center platens；
Fig. 5 is the structural representation of positive and negative alternate lithium battery group after the completion of duplex welding in the embodiment of the present invention.
Embodiment
The present invention is described in further detail below in conjunction with accompanying drawing embodiment.
As shown in Fig. 1 to 5, the duplex lithium battery welding equipment in this implementation, frame, the first conveyer belt being set up in parallel
211 and second conveyer belt 212, welding box 1, lithium battery travel mechanism 3, lug feed mechanism 4 and lug duplex welding mechanism 5.
Wherein, frame, for being played a supporting role to welding equipment；
The conveyer belt 212 of first conveyer belt 211 and second being set up in parallel, is arranged at the side of the frame, described first
It is placed with magazine 221 on first, second conveyer belt 212 and is placed with magazine 222 on second, first on conveyer belt 211
Array has on the upward lithium battery 61 of multiple rows of positive pole, second that array has the upward lithium battery of multiple rows of negative pole in magazine 222 in magazine 221
62；
Box 1 is welded, the opposite side of the frame is arranged at, the welding box 1 includes discharge part 11, weld part 12 and material all in one piece
Portion 13, discharge part 11 includes discharge bottom plate, two discharge side plates 113 and discharge back plate 115 positioned opposite, the discharge back plate
It is provided with 115 between two discharge side plates 113 and is provided with demarcation strip 114, demarcation strip 114 and one of discharge side plate
Between formed and the positive pole of the upward lithium battery 61 of positive pole is placed for arranging arrange groove 111, demarcation strip 114 and another discharge side
The negative pole arrangement groove 112 that the upward lithium battery 62 of negative pole is placed for arranging, the bottom of demarcation strip 114 and discharge are formed between plate
There is gap in bottom plate, the outside of discharge back plate 115 is provided with promotion cylinder 116, and the piston rod of the promotion cylinder 116 is arranged in demarcation strip
114 bottom part down, promotes the piston rod end of cylinder 116 to be connected with for while promoting positive pole arrangement groove 111 and negative pole arrangement
The pushing block 119 of lithium battery in groove 112, the weld part 12 includes welding inner panel and welding outside plate 121, welding inner panel and weldering
Formation arranges the weld pass 123 that groove 111 and negative pole arrangement groove 112 are communicated, the welding with the positive pole between connecing outside plate 121
Offered on outside plate 121 along the direction of weld pass 123 and be provided with movable cylinder 124 outside shifting chute 122, welding outside plate 121, the shifting
The piston rod end of dynamic cylinder 124 is provided with the mobile bar that lithium battery interval spacing is moved forward in a promotion weld pass 123
125, the distance of each spacing for two lithium batteries width, the monolith part 13 include material all in one piece bottom 134, one group it is positioned opposite
Material all in one piece side plate 135, material all in one piece plate 132 and the material all in one piece cylinder 131 being connected with the material all in one piece plate 132, in one group of material all in one piece positioned opposite
The unlimited material all in one piece box 133 of a sidepiece is placed between side plate 135, it is relative that material all in one piece plate 132 opens wide side with material all in one piece box 133；
Lithium battery travel mechanism 3, is arranged at conveyer belt and the top of welding box 1, and the lithium battery travel mechanism 3 includes setting
It is provided with guide rail 30 on the frame, guide rail 30 for the lithium battery permutation in magazine on first 221 to be moved to
Weld positive pole moving assembly 31 in the positive pole arrangement groove 111 of the discharge part 11 of box 1 and for by the lithium in magazine on second 222
The negative pole moving assembly 32 that battery permutation is moved in the negative pole arrangement groove 112 of the welding discharge part 11 of box 11, positive pole moving assembly
31 and negative pole moving assembly 32 include being slideably positioned in sliding block 31 on guide rail 30 respectively, the lower section of sliding block 31 is provided with binder
Cylinder and material sucting cylinder, the output end of binder cylinder, which is provided with pressing plate, pressing plate, offers a row through hole, and the output end of material sucting cylinder is provided with
A row soup stick is provided with below installing plate, installing plate, the position of each soup stick is relative with each lead to the hole site corresponding, described to inhale
The lower end of bar is provided with vacuum cup, and by setting vacuum cup, asepwirator pump is used to carry out suction vacuum to vacuum cup, improved
Soup stick is provided with asepwirator pump, asepwirator pump is connected with each soup stick to the attraction of lithium battery on installing plate；
Lug feed mechanism 4, is arranged at the side of 1 weld part of welding box 12, and lug feed mechanism 4 includes vibrating disk 41, should
The output end of vibrating disk 41 is provided with a guide pad 42, and the guiding for causing the array arrangement of lug 63 is offered on the guide pad 42
Be provided with a feeding cylinder 45 that can move back and forth along the direction of weld part 12 at groove, the guide groove, the output end of feeding cylinder 45 with
The cylinder body connection of one rotating cylinder 44, the output end of rotating cylinder 44 is provided with a clamping cylinder 43 for being used to clamp lug 63；
Lug duplex welding mechanism 5, is arranged at the opposite side of the welding weld part 12 of box 1, and lug duplex welding mechanism 5 includes
One column 51, the slip cylinder 52 being slideably positioned on the column 51, the output end of the slip cylinder 52 are provided with mash welder 53, the point
Welding machine 53 has one group of capillary being arranged in juxtaposition.
In addition, being provided with a location-plate at the weld part 12 of the welding box 1, the location-plate is connected with a positional cylinder, is led to
Cross and location-plate is set below the capillary of mash welder 53 so that position when each positive and negative alternate lithium battery group is by below one group of capillary
Putting can ajust without shifting.
In addition, present invention also offers a kind of welding method using the duplex lithium battery welding equipment, including it is following
Step：
(1) the upward lithium battery 61 of positive pole, is piled in magazine 221 on first, piled on second in magazine 222 negative pole to
Upper lithium battery 62, magazine on first 221 is positioned in first conveyer belt 211, and magazine on second 222 is positioned over into the second conveying
On band 212, stop motion when magazine 222 is delivered to welding 1 11 side of discharge part of box on magazine 221 and second on first；
(2), positive pole moving assembly 31 is moved on first directly over magazine 221 along guide rail 30, negative pole moving assembly 32
It is moved along guide rail 30 to move on second directly over magazine 222, the material sucting cylinder 313 on positive pole moving assembly drives positive pole movement
Installing plate 315 on component is moved down, and the row soup stick 316 on positive pole moving assembly passes through the corresponding previous column through hole of pressing plate 314
The upward lithium battery of row positive pole on magazine on first 221 is held after 317, the material sucting cylinder 313 on positive pole moving assembly is moved up,
Positive pole moving assembly 31 is moved to directly over the positive pole arrangement groove 111 of welding box 1, the weight of material sucting cylinder 313 on positive pole moving assembly
New to move down and a upward lithium battery of row positive pole is put into positive pole arrangement groove 111, the binder cylinder 312 on positive pole moving assembly drives
Pressing plate is displaced downwardly to above the lithium battery being put into positive pole arrangement groove 111 and flattened, simultaneously, the suction on negative pole moving assembly
Material cylinder 323 drives the installing plate 325 on negative pole moving assembly to move down, and the row soup stick on negative pole moving assembly passes through corresponding pressure
The upward lithium battery of row negative pole on magazine on second 222 is held after plate previous column through hole, the suction on negative pole moving assembly
Cylinder 323 is moved up, and negative pole moving assembly 32 is moved to directly over the negative pole arrangement groove 112 of welding box 1, the suction on negative pole moving assembly
Material cylinder 323 is moved down and a upward lithium battery of row negative pole is put into negative pole arrangement groove 112, the binder on negative pole moving assembly again
Cylinder 322 drives the pressing plate 324 on negative pole moving assembly to be displaced downwardly to above the lithium battery being put into negative pole arrangement groove 112 and pressed
It is flat；
(3), the promotion cylinder 116 in the welding discharge part 11 of box 1 is acted, and the alternate lithium battery group 60 of both positive and negative polarity enters weld part
At 12 weld pass 123, the movable cylinder 124 on welding outside plate 121 is acted, and will be located at each both positive and negative polarity in weld pass 123 and be handed over
It is upward that positive pole is arranged alternately on the distance of the two lithium battery width of forward movement of lithium battery group 60 replaced, weld pass 123 side by side
Lithium battery and the upward lithium battery of negative pole, a upward lithium battery of positive pole and a negative pole one positive and negative alternating of upward lithium battery formation
Lithium battery group 60, in the presence of movable cylinder 124, each positive and negative alternate lithium battery group 60 with two lithium battery width away from
Sow discord every forward movement；
(4), vibrating disk 41, which vibrates, is arranged in lug 63 in the guide groove of guide pad 42, and the holder on clamping cylinder 43 will
Lug 63 is vertically clamped, and rotating cylinder 44 drives clamping cylinder 43 to rotate 90 degree so that holder lateral arrangement on clamping cylinder 43, on
Material cylinder 45 is acted, and the lug 63 clamped on cylinder 43 is moved on weld pass 123 in one group of positive and negative alternate lithium battery group 60
Side；
(5) cylinder 52, is slided on lug duplex welding mechanism 5 drives mash welder 53 to move down, one on mash welder 53 group capillary
Two ends on lug 63 are respectively welded in one group of positive and negative alternate lithium battery group 60 so that every group of positive and negative alternate lithium battery
Two lithium batteries in group 60 are cascaded；
(6), as every group of positive and negative alternate 60 groups of lithium battery is persistently moved forward, lithium battery group enters the whole of welding box 1
Material portion 13, each positive and negative alternate lithium battery group 60 after the completion of the storage welding of material all in one piece box 133 on monolith part 13, when in weldering
On the direction for connecting road 123, when lithium battery group fills the gap between described one group material all in one piece side plate positioned opposite, material all in one piece cylinder
131 drive the distance of the one lithium battery width of forward movement of material all in one piece plate 132 and reset；
(7), material all in one piece box 133 is filled after positive and negative alternate lithium battery group 60, and material all in one piece box 133 is removed, and changes new material all in one piece box.
To sum up, the present invention is using magazine 22 on magazine 221 and second on first, by the upward lithium battery 61 of positive pole and negative pole to
Upper lithium battery 62 separately stores feeding, and the positive pole moving assembly 31 of lithium battery travel mechanism 3 is by the upward permutation of lithium battery 61 of positive pole
It is positioned in the positive pole arrangement groove 111 of welding box 1, the upward permutation of lithium battery 62 of negative pole is positioned over welding by negative pole moving assembly 32
In the negative pole arrangement groove 112 of box 1, the alternate lithium battery group 60 of both positive and negative polarity enters weld part 12 in the presence of cylinder 116 is promoted
At weld pass 123, the movable cylinder 124 on welding outside plate 121 is acted, and will be located at each both positive and negative polarity in weld pass 1223 alternate
Lithium battery group 60 moves forward the distance of two lithium battery width, and lug 63 is delivered in lithium battery group by lug feed mechanism 4
Side, lug duplex welding mechanism 5 is welded to lug 63, with the action and the action of material all in one piece cylinder 131 of movable cylinder 124, one
Row's row's lithium battery group is deposited to material all in one piece box 133, it is achieved thereby that the automatic duplex welding of duplex lithium battery, improves production effect
Rate, due to carrying out the duplex welding of duplex battery using automation equipment, so as to also improve the quality of duplex lithium battery.
Claims (4)
1. a kind of duplex lithium battery welding equipment, it is characterised in that including：
Frame, for being played a supporting role to welding equipment；
The first conveyer belt (211) and the second conveyer belt (212) being set up in parallel, are arranged at the side of the frame, described first
It is placed with conveyer belt (211) on magazine on first (221), second conveyer belt (212) and is placed with magazine on second
(222), magazine (221) interior array has magazine (222) interior array on the upward lithium battery of multiple rows of positive pole (61), second to have many on first
Arrange the upward lithium battery of negative pole (62)；
Weld box (1), be arranged at the opposite side of the frame, the welding box (1) include discharge part (11), weld part (12) and
Monolith part (13), discharge part (11) includes discharge bottom plate, two discharge side plates (113) and discharge back plate (115) positioned opposite,
Be provided with the demarcation strip (114) between two discharge side plates on the discharge back plate (115), demarcation strip (114) with wherein
The positive pole arrangement groove (111) that the upward lithium battery of positive pole (61) is placed for arranging, demarcation strip are formed between one discharge side plate
(114) the negative pole arrangement groove that the upward lithium battery of negative pole (62) is placed for arranging is formed between another discharge side plate
(112), there is gap in demarcation strip (114) bottom with discharge bottom plate, and the outside of discharge back plate (115) is provided with promotion cylinder
(116), the piston rod of the promotion cylinder (116) is arranged in the bottom part down of demarcation strip (114), promotes the tailpiece of the piston rod of cylinder (116)
Portion is connected with the pushing block (119) for promoting the lithium battery in positive pole arrangement groove (111) and negative pole arrangement groove (112) simultaneously,
The weld part (12) includes welding inner panel and welding outside plate (121), is formed and institute between welding inner panel and welding outside plate (121)
State on the weld pass (123) that positive pole arrangement groove (111) and negative pole arrangement groove (112) are communicated, the welding outside plate (121) along weldering
Connect road (123) direction and offer shifting chute (122), welding outside plate (121) is outside to be provided with movable cylinder (124), the movable cylinder
(124) piston rod end is provided with the mobile bar that the interior lithium battery interval spacing in a promotion weld pass (123) is moved forward
(125), the monolith part (13) includes material all in one piece bottom (134), one group of material all in one piece side plate (135) positioned opposite, material all in one piece plate (132)
And the material all in one piece cylinder (131) being connected with the material all in one piece plate (132), it is placed between one group of material all in one piece side plate (135) positioned opposite
The unlimited material all in one piece box (133) of one sidepiece, it is relative that material all in one piece plate (132) opens wide side with material all in one piece box (133)；
Lithium battery travel mechanism (3), is arranged above conveyer belt and welding box (1), and the lithium battery travel mechanism (3) includes setting
It is provided with the guide rail (30) being placed on the frame, guide rail (30) for the lithium battery in magazine on first (221) is whole
Positive pole moving assembly (31) that row are moved in the positive pole of welding box (1) discharge part (11) arrangement groove (111) and for by the
The negative pole that lithium battery permutation on two in magazine (222) is moved in the negative pole of welding box (1) discharge part (11) arrangement groove (112)
Moving assembly (32), positive pole moving assembly (31) and negative pole moving assembly (32) include being slideably positioned on guide rail (30) respectively
Sliding block (311), be provided with binder cylinder and material sucting cylinder below sliding block (311), the output end of binder cylinder is provided with pressing plate, pressing plate
On offer a row through hole, the output end of material sucting cylinder, which is provided with below installing plate, installing plate, is provided with a row soup stick, each to inhale
The position of bar is relative with each lead to the hole site corresponding, asepwirator pump is provided with installing plate, asepwirator pump is connected with each soup stick；
Lug feed mechanism (4), is arranged at welding box (1) weld part (12) side, and lug feed mechanism (4) includes vibrating disk
(41), the output end of the vibrating disk (41) is provided with a guide pad (42), is offered on the guide pad (42) so that lug (63)
A feeding cylinder (45) that can move back and forth along weld part (12) direction is provided with the guide groove of array arrangement, the guide groove,
The output end of feeding cylinder (45) is connected with the cylinder body of a rotating cylinder (44), and the output end of rotating cylinder (44), which is provided with one, to be used for pole
The clamping cylinder (43) that ear (63) is clamped；
Lug duplex welding mechanism (5), is arranged at the opposite side of welding box (1) weld part (12), lug duplex welding mechanism (5)
Including a column (51), the slip cylinder (52) being slideably positioned on the column (51), the output end of the slip cylinder (52) is provided with
Mash welder (53), the mash welder (53) has one group of capillary being arranged in juxtaposition.
2. duplex lithium battery welding equipment according to claim 1, it is characterised in that：The lower end of the soup stick is provided with very
Suction disk.
3. duplex lithium battery welding equipment according to claim 2, it is characterised in that：The weld part of the welding box (1)
(12) place is provided with a location-plate, and the location-plate is connected with a positional cylinder.
4. the welding method of duplex lithium battery welding equipment described in a kind of utilization claim 1, it is characterised in that including following step
Suddenly：
(1) the upward lithium battery of positive pole (61), is piled in magazine (221) on first, negative pole is piled in magazine (222) on second
Upward lithium battery (62), magazine on first (221) is positioned in first conveyer belt (211), and magazine on second (222) is placed
In on the second conveyer belt (212), magazine (222) is delivered to welding box (1) discharge part (11) on magazine (221) and second on first
Stop motion during side；
(2), positive pole moving assembly (31) is moved to directly over magazine on first (221) along guide rail (30), negative pole moving assembly
(32) it is moved along guide rail (30) to move to directly over magazine on second (222), material sucting cylinder (313) band on positive pole moving assembly
Installing plate (315) on dynamic positive pole moving assembly is moved down, and the row soup stick (316) on positive pole moving assembly passes through positive pole movement group
The upward lithium battery of row positive pole on magazine on first (221) is held after pressing plate (314) previous column through hole (317) on part,
Material sucting cylinder (313) on positive pole moving assembly is moved up, and positive pole moving assembly (31) is moved to the positive pole arrangement groove of welding box (1)
(111) directly over, the material sucting cylinder (313) on positive pole moving assembly moves down and a upward lithium battery of row positive pole is put into positive pole again
Arrange in groove (111), the binder cylinder (312) on positive pole moving assembly drives the pressing plate (314) on positive pole moving assembly to be displaced downwardly to
Flattened above the lithium battery being put into positive pole arrangement groove (111), simultaneously, the material sucting cylinder on negative pole moving assembly
(323) installing plate (325) on negative pole moving assembly is driven to move down, the row soup stick on negative pole moving assembly passes through corresponding pressure
The upward lithium battery of row negative pole on magazine on second (222) is held after plate previous column through hole, the suction on negative pole moving assembly
Material cylinder (323) is moved up, and negative pole moving assembly (32) is moved to directly over the negative pole of welding box (1) arrangement groove (112), negative pole movement
Material sucting cylinder (323) on component is moved down and a upward lithium battery of row negative pole is put into negative pole arrangement groove (112) again, and negative pole is moved
Binder cylinder (322) on dynamic component drives the pressing plate (324) on negative pole moving assembly to be displaced downwardly to and is put into negative pole arrangement groove (112)
Lithium battery above flattened；
(3), promotion cylinder (116) action in welding box (1) discharge part (11), the alternate lithium battery group of both positive and negative polarity (60) enters weldering
Movable cylinder (124) action on weld pass (123) place of socket part (12), welding outside plate (121), will be located at weld pass
(123) each alternate lithium battery group of both positive and negative polarity (60) moves forward the distance of two lithium battery width in, on weld pass (123)
The upward lithium battery of positive pole (61) and the upward lithium battery of negative pole (62) are arranged alternately side by side, and a upward lithium battery of positive pole and one bear
Extremely upward lithium battery forms a positive and negative alternate lithium battery group (60), in the presence of movable cylinder (124), each positive and negative alternating
Lithium battery group (60) moved forward with the distance interval of two lithium battery width；
(4) lug (63) is arranged in the guide groove of guide pad (42) by, vibrating disk (41) vibration, the clamping on clamping cylinder (43)
Part vertically clamps lug (63), and rotating cylinder (44) drives clamping cylinder to rotate 90 degree so that holder is horizontal on clamping cylinder (43)
To arrangement, the lug clamped on cylinder is moved to one group of positive and negative alternate lithium electricity in weld pass (123) by feeding cylinder (45) action
Above pond group (60)；
(5) cylinder (52), is slided on lug duplex welding mechanism (5) drives mash welder (53) to move down, one group on mash welder (53)
Two ends on lug (63) are respectively welded on one group of positive and negative alternate lithium battery group (60) capillary so that every group of positive and negative alternating
Lithium battery group (60) in two lithium batteries be cascaded；
(6), as every group of positive and negative alternate lithium battery group (60) persistently moves forward, lithium battery group enters the whole of welding box (1)
Material portion (13), each positive and negative alternate lithium battery group after the completion of material all in one piece box (133) storage welding on monolith part (13)
(60), when on the direction in weld pass (123), lithium battery group is filled between one group of material all in one piece side plate (135) positioned opposite
During gap, material all in one piece cylinder (131) drives the distance of material all in one piece plate (132) one lithium battery width of forward movement and reset；
(7), material all in one piece box (133) is filled after positive and negative alternate lithium battery group (60), and material all in one piece box (133) is removed, and changes new material all in one piece
Box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710517822.0A CN107225316A (en) | 2017-06-29 | 2017-06-29 | A kind of duplex lithium battery welding equipment and its welding method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710517822.0A CN107225316A (en) | 2017-06-29 | 2017-06-29 | A kind of duplex lithium battery welding equipment and its welding method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107225316A true CN107225316A (en) | 2017-10-03 |
Family
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| CN201710517822.0A Withdrawn CN107225316A (en) | 2017-06-29 | 2017-06-29 | A kind of duplex lithium battery welding equipment and its welding method |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109004284A (en) * | 2018-07-28 | 2018-12-14 | 惠州市赛旺电子有限公司 | Lithium battery welds labeling device |
| CN110449776A (en) * | 2019-06-28 | 2019-11-15 | 郑六军 | A kind of transmission positioning device for lithium dynamical battery welding |
| CN110449781A (en) * | 2019-07-04 | 2019-11-15 | 郑六军 | A kind of cylinder type lithium battery series connection welder |
| CN110449778A (en) * | 2019-07-04 | 2019-11-15 | 郑六军 | A kind of lithium battery series connection welding procedure |
| CN112059356A (en) * | 2020-08-31 | 2020-12-11 | 宁波市鄞州承润科技有限公司 | Automatic lithium cell of batch order assembly quality |
| CN112570917A (en) * | 2020-11-30 | 2021-03-30 | 深圳睿蚁科技有限公司 | Automatic welding process for lithium battery pack |
| CN113275776A (en) * | 2021-04-21 | 2021-08-20 | 张尚林 | Lithium cell processing is with pair welding set who prevents tin area uplift |
| CN114406428A (en) * | 2022-03-16 | 2022-04-29 | 安徽超锂电子科技有限公司 | Lithium battery series spot welding device |
| CN115255556A (en) * | 2022-09-06 | 2022-11-01 | 卢文博 | Arc welding equipment for positive electrode and negative electrode of battery pack |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109004284A (en) * | 2018-07-28 | 2018-12-14 | 惠州市赛旺电子有限公司 | Lithium battery welds labeling device |
| CN109004284B (en) * | 2018-07-28 | 2023-11-17 | 惠州市赛旺电子有限公司 | Lithium battery welding labeling equipment |
| CN110449776A (en) * | 2019-06-28 | 2019-11-15 | 郑六军 | A kind of transmission positioning device for lithium dynamical battery welding |
| CN110449781B (en) * | 2019-07-04 | 2021-05-25 | 山东天瀚新能源科技有限公司 | Cylindrical lithium battery series welding device |
| CN110449778A (en) * | 2019-07-04 | 2019-11-15 | 郑六军 | A kind of lithium battery series connection welding procedure |
| CN110449778B (en) * | 2019-07-04 | 2021-06-04 | 苏州远略知识产权运营有限公司 | Lithium battery series welding process |
| CN110449781A (en) * | 2019-07-04 | 2019-11-15 | 郑六军 | A kind of cylinder type lithium battery series connection welder |
| CN112059356A (en) * | 2020-08-31 | 2020-12-11 | 宁波市鄞州承润科技有限公司 | Automatic lithium cell of batch order assembly quality |
| CN112570917A (en) * | 2020-11-30 | 2021-03-30 | 深圳睿蚁科技有限公司 | Automatic welding process for lithium battery pack |
| CN113275776A (en) * | 2021-04-21 | 2021-08-20 | 张尚林 | Lithium cell processing is with pair welding set who prevents tin area uplift |
| CN114406428A (en) * | 2022-03-16 | 2022-04-29 | 安徽超锂电子科技有限公司 | Lithium battery series spot welding device |
| CN115255556A (en) * | 2022-09-06 | 2022-11-01 | 卢文博 | Arc welding equipment for positive electrode and negative electrode of battery pack |
| CN115255556B (en) * | 2022-09-06 | 2024-03-08 | 东莞一展电子科技有限公司 | Positive and negative electrode arc welding equipment of battery pack |
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Application publication date: 20171003 |