CN108705228A

CN108705228A - A kind of welding system

Info

Publication number: CN108705228A
Application number: CN201810866002.7A
Authority: CN
Inventors: 吴轩; 冉昌林; 王林; 程灏
Original assignee: Jiangsu Yifei Laser Equipment Co Ltd
Current assignee: Jiangsu Yifei Laser Equipment Co Ltd
Priority date: 2018-08-01
Filing date: 2018-08-01
Publication date: 2018-10-26
Anticipated expiration: 2038-08-01

Abstract

A kind of welding system provided by the invention, including turntable, battery clamp, burn-out proof lid assembling subsystem and the first welding subsystem；The battery clamp is fixed on for battery to be clamped on the turntable, and the burn-out proof lid assembling subsystem is used to close burn-out proof lid lid to battery top, and the burn-out proof lid assembling subsystem and the first welding subsystem are compassingly set at the turntable periphery；The first welding subsystem includes plumb joint and the cell positioning mechanism below the plumb joint；The cell positioning mechanism includes jig and at least two positioning components, the jig is located above the battery clamp, the jig is provided with hollow duct, and the positioning component is fixed on the jig, and is distributed in the opposite sides in the hollow duct.The welding system of the present invention, compact-sized, welding battery quality and efficient.

Description

A kind of welding system

Technical field

The present invention relates to battery packs to fill equipment technical field, more particularly, to a kind of welding system.

Background technology

Battery is the device that chemical energy is converted to electric energy.It generally includes electrolyte solution, metal motor and splendid attire The container of electrolyte solution.Being widely used for current battery is general, is related to numerous areas.In cell production process, battery cap With the welding process of shell, it is related to the process that lid closes burn-out proof lid and welding electrode.

It in battery cap welding process, is welded along the sideline of head cover, head cover and battery box is welded on one It rises.Since the spacing between pole and weld seam is smaller, in welding, pole and felt pad may be burnt and be influenced cell performance Energy.Before welding, burn-out proof lid lid is used to close to battery top with by battery electrode column and liquid injection hole covering protection, to avoid Pole can be effectively improved battery production efficiency and product quality by the harmful effect of welding sequence.

But due to only using burn-out proof lid in welding sequence, it is not easy to always cover burn-out proof lid conjunction on battery top Burn-out proof lid need to be assembled to battery top by portion automatically before welding.In battery and burn-out proof lid transmission process.Meanwhile During automated production, whether the character of battery itself is good, can influence the performance of finished battery.If there are short-circuit conditions When, it can timely detect, then can greatly improve the efficiency and product qualified rate of battery production.

In addition, in the welding process, due to the accurate contraposition of battery location and plumb joint position, can largely influence The quality and welding efficiency of welding battery.And during actual welding, it is not allowed there are battery positioning and leads to battery weld seam matter Amount is not up to standard, the problem of being susceptible to substandard products.

Invention content

(1) technical problems to be solved

The present invention provides a kind of welding systems, to solve the technical problem that battery positioning is inaccurate, welding efficiency is low.

(2) technical solution

In order to solve the above technical problems, according to an aspect of the present invention, providing a kind of welding system, including turntable, electricity Pond fixture, burn-out proof lid assembling subsystem and the first welding subsystem；The battery clamp is fixed on institute for battery to be clamped It states on turntable, the burn-out proof lid assembling subsystem is used to close burn-out proof lid lid to battery top, the burn-out proof lid assembling Subsystem and the first welding subsystem are compassingly set at the turntable periphery；

The first welding subsystem includes plumb joint and the cell positioning mechanism below the plumb joint；The electricity Pond detent mechanism includes jig and at least two positioning components, and the jig is located above the battery clamp, institute It states jig and is provided with hollow duct, the positioning component is fixed on the jig, and is distributed in the hollow hole The opposite sides in road.

Further, the positioning component includes actuator and positioning plate；The drive link of the actuator with it is described fixed Position plate is fixedly connected, and one end of the positioning plate of the positioning component is towards the center in the hollow duct.

Further, the first welding subsystem further includes the first supporting rack, the second supporting rack and third supporting rack；

First supporting rack includes the first support platform, and it is flat that second supporting rack is slideably positioned in first support On platform, the third supporting rack is slideably positioned in second supporting rack side, and the plumb joint is slideably positioned in the third On supporting rack, and the cunning of the glide direction of second supporting rack, the glide direction and the plumb joint of the third supporting rack Dynamic direction is vertical two-by-two.

Further, the battery clamp includes at least one battery clamping unit；The battery clamping unit includes electricity Pond clamping piece, guide plate and the bottom plate for shelving battery；The battery clamping piece is located at the top of the bottom plate, and encloses and be set to Battery periphery；

The guide plate is located at the lower section of the bottom plate, and is arranged in parallel with the bottom plate；Run through on the guide plate and sets It is equipped with pilot hole, the strut driven by driving mechanism is passed through from the pilot hole, and is fixedly connected with the bottom plate.

Further, the battery clamping piece includes the first fixed plate and the second fixed plate arranged in parallel, described It is provided with the first support plate and the second support plate that two pieces are mutually parallel between first fixed plate and second fixed plate, described first Support plate and second support plate are vertical with first fixed plate；First support plate connects with first fixed plate sliding It connects, and is slidably connected with second fixed plate.

Further, support plate is provided on the upside of first support plate, the support plate is located at the battery clamping piece Side, and the groove of accommodating burn-out proof lid is provided on the upside of the support plate.

Further, the battery clamping piece is internally provided with sliding block, and the sliding block connects with second support plate sliding It connects.

Further, the burn-out proof lid assembling subsystem includes at least one set of burn-out proof lid grasping mechanism and at least one set Short-circuit detecting mechanism；

The burn-out proof lid grasping mechanism includes the first driving unit and at least one placement unit, and first driving is single Member drives the placement unit to move along a straight line, and the length direction of the connecting shaft of first driving unit is powered on battery clamp Pond is identical with the arragement direction of burn-out proof lid；

The short-circuit detecting mechanism includes two probes, between the spacing and battery the two poles of the earth between two probes between Away from identical.

Further, first driving unit is installed on the upside of mounting plate, and the mounting plate is parallel to ground setting；

The thickness direction of mounting plate described in the mounting plate upper edge is provided through at least one first conduit, and described first The connecting shaft of driving unit is connect with the placement unit by connecting rod, and the connecting rod is extended by being passed through in first conduit Below to the mounting plate, the placement unit is connected to the lower end of the connecting rod.

Further, the thickness direction of mounting plate described in the mounting plate upper edge, which also extends through, is provided at least one second slot The length direction in road, second conduit is parallel with the line of described two probes, and the upper end of the probe is located at described second In conduit.

Further, further include the second driving unit；The drive shaft of second driving unit is vertically arranged, institute The upper end for stating drive shaft is fixed on the downside of the mounting plate.

Further, further include the second welding subsystem and burn-out proof lid dismounting subsystem；Burn-out proof lid dismounting For system for being removed and being released by battery top by burn-out proof lid to the battery clamp, the burn-out proof lid assembles subsystem System, the first welding subsystem, the second welding subsystem and the burn-out proof lid dismantle subsystem along the turntable Rotation direction is sequentially arranged in the turntable periphery.

Further, further include material transporting mechanism, for battery to be transported to the battery clamp or by the battery It is taken out in fixture；The material transporting mechanism, burn-out proof lid assembling subsystem, the first welding subsystem, described the Two welding subsystems and burn-out proof lid dismounting subsystem are sequentially arranged along the rotation direction of the turntable in outside the turntable Week.

(3) advantageous effect

A kind of welding system proposed by the present invention, advantage are mainly as follows：

By by material transporting mechanism, burn-out proof lid assemble subsystem, first welding subsystem, second welding subsystem and Burn-out proof lid is dismantled subsystem and is sequentially arranged in the turntable periphery along the rotation direction of turntable, compact-sized, can be effective Welding battery efficiency is improved, and the welding quality of battery can be improved；

Battery clamp is used and is driven by driving mechanism, and combines the effect of guide plate, to drive bottom plate to be transported in vertical direction It is dynamic, realize the adjustment of battery location；Meanwhile battery clamping piece is used using the first support plate and/or the second support plate and is slided with fixed plate The mode that the mode and guide plate that mode, sliding block and the second support plate of dynamic connection are slidably connected are connect with bracket slide, can The position of battery clamping piece, bottom plate is adjusted flexibly, to adapt to being adjusted flexibly for different size battery and battery difference riding position；

Using burn-out proof lid grasping mechanism and short-circuit detecting mechanism, burn-out proof lid grasping mechanism is driven using the first driving unit The mode of dynamic placement unit can be closed to battery top by burn-out proof lid lid, also, be realized to battery short circuit feelings using probe The detection of condition；

First conduit is set on mounting plate, convenient for the action for installing placement unit of burn-out proof lid grasping mechanism；Installation The second conduit being arranged on plate, convenient for the short-circuit detecting applied to different size battery；

By the setting of the second driving unit and sliding connector, it is convenient for package system applied to different battery clamps, no Same specification battery.

Description of the drawings

Fig. 1 is the vertical view according to a kind of welding system of the embodiment of the present invention；

Fig. 2 is the structural schematic diagram according to a kind of the first welding subsystem of welding system of the embodiment of the present invention；

Fig. 3 is the structural schematic diagram according to a kind of battery clamp of welding system of the embodiment of the present invention；

Fig. 4 is the side view that subsystem is assembled according to a kind of burn-out proof lid of welding system of the embodiment of the present invention；

Fig. 5 is the structural schematic diagram that subsystem is assembled according to a kind of burn-out proof lid of welding system of the embodiment of the present invention；

Fig. 6 is the structural schematic diagram according to a kind of manipulator of welding system of the embodiment of the present invention；

Fig. 7 is the structural schematic diagram according to a kind of manipulator of welding system of the embodiment of the present invention.

In figure, A- turntables；B- burn-out proof lids assemble subsystem；C- first welds subsystem；D- second welds subsystem； E- burn-out proof lids dismantle subsystem；F- battery clamps；G- manipulators；

1- pedestals；The first intermediate plates of 2-；3- placement units；4- mounting plates；5- sliding connectors；The first driving units of 6-； The second driving units of 7-；8- buffers；9- probes；

10- holders；11- bottom plates；12- guide plates；13- struts；The first fixed plates of 14-；The second fixed plates of 15-；16- first Support plate；The second support plates of 17-；18- support plates；The 4th supporting racks of 19-；20- burn-out proof lids；21- third support plates；22- sliding blocks；23- The first sliding groove；

24- fixed seats；25- pivoted arms；26- shafts；The 4th support plates of 27-；28- third fixed plates；29- adjustable plates；30- Two intermediate plates；

31- jigs；32- positioning components；33- plumb joints；The first supporting racks of 34-；The second supporting racks of 35-；36- thirds Supporting rack

Specific implementation mode

With reference to the accompanying drawings and examples, the specific implementation mode of the present invention is described in further detail.Implement below Example is not limited to the scope of the present invention for illustrating the present invention.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " first " " the Two " be to clearly illustrate the number of product component progress, do not represent any essential distinction.Term " preceding " " rear " is with routine Subject to product structure cognition." upper one " " the latter " is to be based on putting in order and describing."upper" "lower" is with shown in attached drawing Subject to direction.For the ordinary skill in the art, above-mentioned term can be understood as the case may be in the present invention Concrete meaning.

It should be noted that unless otherwise clearly defined and limited, term " connection " shall be understood in a broad sense, for example, can To be to be fixedly connected, may be a detachable connection, or be integrally connected；It can be directly connected, intermediate matchmaker can also be passed through Jie is indirectly connected.For the ordinary skill in the art, tool of the above-mentioned term in invention can be understood with concrete condition Body meaning.

Shown in Figure 1, the present embodiment provides a kind of welding systems, including turntable A, battery clamp F, burn-out proof lid to assemble The welding subsystems of subsystem B and first C；The battery clamp F is fixed on for battery to be clamped on the turntable A, described Burn-out proof lid assembles subsystem B and is used to close burn-out proof lid lid to battery top, the burn-out proof lid assembling subsystem B and institute It states the first welding subsystem C and is compassingly set at the peripheries the turntable A；

The first welding subsystem C includes plumb joint 33 and the cell positioning mechanism positioned at 33 lower section of the plumb joint； The cell positioning mechanism includes jig 31 and at least two positioning components 32, and the jig 31 is located at the battery Above fixture F, the jig 31 is provided with hollow duct, and the positioning component 32 is fixed on the jig 31 Side, and it is distributed in the opposite sides in the hollow duct.

The present embodiment illustrates the overall structure of welding system.Turntable A can be rotated, and turntable A is disc-shaped structure. Battery clamp F is fixed on turntable A, and turntable A is securable on the upside of fixed seat, can also be directly arranged at ground or other facilities On.When turntable A is rotated, battery clamp F is rotated together with turntable A.Battery clamp F for battery being clamped to each station, so as to In the processing of battery.It is understood that the battery clamp F being arranged on turntable A can have it is multiple, can be with the station of welding procedure Quantity is corresponding.

For example, battery is clamped in battery clamp F, and the processing stations of burn-out proof lid assembling subsystem B are turned to turntable A Place can close burn-out proof lid lid onto battery.When battery clamp F clamping batteries, and the first welding subsystem is turned to turntable A When the processing stations of C, the weld job to battery can be implemented.It is understood that for ease of battery clamp F, burn-out proof lid group The collaborative work of the welding subsystems of subsystem B and first C is filled, battery clamp F may be provided on turntable A close to the edges turntable A Position.

Further, burn-out proof lid assembling subsystem B and first welding subsystem C is arranged sequentially in the periphery of turntable A； That is, the burn-out proof lid welding of assembling subsystem B and first subsystem C is not affixed on turntable A, do not rotated with turntable A.Burn-out-proof The position of the erosion lid welding subsystems of assembling subsystem B and first C can be relatively-stationary, i.e., when turntable A is rotated, burn-out proof The position of the lid welding subsystems of assembling subsystem B and first C does not change；It is understood that adapt to turntable A or battery Locational requirement, the position that the welding of subsystem B and first subsystem C can be assembled to burn-out proof lid carries out the adjustment of adaptability.

Specifically, shown in Figure 2, the first welding subsystem C includes plumb joint 33 and cell positioning mechanism.Battery positions Mechanism is located at 33 lower section of plumb joint.When battery is clamped in battery clamp F, and the processing of the first welding subsystem C is moved to turntable A When station, battery clamp F at this time is located at 33 lower section of plumb joint, and below cell positioning mechanism.It is pressed from both sides in battery clamp F The battery held is after cell positioning mechanism positions, and plumb joint 33 realizes the accurate welding to battery cap, to improve welding quality.

Further, cell positioning mechanism includes jig 31 and at least two positioning components 32.Jig 31 Between plumb joint 33 and battery clamp F；Hollow duct on jig 31 is to run through jig 31 from vertical direction, with Welding convenient for plumb joint 33 to battery.When Working position of the battery to the first welding subsystem C is clamped in battery clamp F, electricity The position in pond is corresponding with the position in hollow duct of jig 31 so that the top of battery can be located in hollow duct, slightly It is higher than or slightly less than jig 31, meanwhile, height can be raised and lowered in plumb joint 33, welded to battery cap It connects, avoids the influence of jig 31.

At least two positioning components 32 are distributed in the opposite sides in hollow duct, can be positioned to the position of battery, More accurately to weld battery cap.It is illustrated by taking the structure there are two positioning components 32 as an example.Two positioning components 32 are equal It is fixed on jig 31；It is understood that positioning component 32 can be located under 31 upside of jig or jig 31 Side is preferably placed at 31 upside of jig.By taking positioning component 32 is located at 31 upside of jig as an example.

Two positioning components 32 are fixed on 31 upside of jig.Also, two positioning components 32 are distributed in hollow duct Opposite sides.When battery clamp F clamping batteries move to 31 lower section of jig, battery is jacked, is moved upwards upwards Battery moves to the position location of positioning component 32, touches positioning component 32 and stop motion, then, plumb joint 33 can be held Row weld job.It is understood that when there is multiple positioning components 32, positioning component 32 can be uneven or be uniformly distributed in The opposite sides in hollow duct.For example, there are three when positioning component 32, can one positioning group be set in the side in hollow duct Two positioning components 32 are arranged in part 32, the opposite other side；It, can be in the side in hollow duct when there are four when positioning component 32 Two positioning components 32 are set, and the opposite other side is also provided with two positioning components 32.The quantity of positioning component 32 is preferably Even number, and perfectly even it is distributed in the opposite sides in hollow duct.

Using the above structure, it is convenient for automatic execution and the link-up operation of welding battery process each process.Battery is by battery folders Have F clampings, and with the turned positions turntable A, battery is carried to each processing stations, realizes the processing to battery；Burn-out proof lid It assembles subsystem B to close burn-out proof lid lid to battery top, during welding battery, prevents burn pole and felt pad, prevent Heat is by the plastics ablation of pole periphery when welding.After battery top is covered with burn-out proof lid, battery clamp F carries battery with turning Disk A is rotated further to move to the Working position of the first welding subsystem C, and weld job is carried out to battery.This is compact-sized, electricity Pond is not necessarily to conversion battery clamp structure, not only structure is simpler, also allows for the accurate positionin of battery location in transmission process； Meanwhile first welding subsystem C cell positioning mechanism, the positioning accuracy and positioning that can further improve battery imitate Rate improves welding quality.

In a specific embodiment, the positioning component 32 includes actuator and positioning plate；The drive of the actuator Dynamic connecting rod is fixedly connected with the positioning plate, and the positioning plate of the positioning component 32 is towards the hollow duct.Upper On the basis of stating embodiment, the present embodiment illustrates the structure of positioning component 32.

Actuator can be hydraulic-driven, can also be air pressure driving or other type of drive, as long as disclosure satisfy that driving The purpose of positioning plate linear motion.Positioning plate is fixed in the drive link of actuator, driving of the positioning plate in actuator It, being capable of straight reciprocating motion under effect.Also, one end of the positioning plate of any positioning component 32 is towards the centre bit in hollow duct It sets.Positioning plate can be plate, rod-like structure or other structures, as long as the function of positioning can be realized.It is understood that For ease of realizing that the positioning function of positioning component 32, positioning plate can move to hollow duct under the driving effect of actuator Corresponding region, i.e. positioning plate are located in the projection of vertical direction in hollow duct；Equally, under the driving effect of actuator, Positioning plate is also moveable to outside hollow duct region, the transit passage up and down without influencing whether hollow hole road.

By the quantity of positioning component 32 there are two for.The opposite sides in hollow duct is arranged in two positioning components 32. Two positioning plates of two positioning components 32 are respectively positioned between two actuators of two positioning components 32.When any actuator When driving positioning plate to close to hollow duct center movement, the positioning plate of two actuators is mutually drawn close, the throwing of two positioning plates Shadow is located in hollow duct；It when battery is jacked upwards, is touched at the top of battery on the downside of positioning plate, reaches position location, Stop the action of jacking battery, the position of battery remains unchanged.Actuator drives positioning plate to the side far from hollow duct center To when movement, two positioning plates are located remotely from each other, and keep the transit passage of hollow duct upper and lower directions unimpeded, the movement of 33 countryside of plumb joint To close to the top of battery, implement welding action.After the completion of welding, battery decline to original position is further defeated to subsequent handling It send；Meanwhile the positioning plate of positioning component 32 is returned to original position, that is, is returned to the position that its projection is located in hollow duct.

Further, when positioning component 32 is located at 31 upside of jig, the bottom surface of positioning plate can be with jig 31 Top surface fitting；Alternatively, when positioning component 32 is located at 31 downside of jig, the top surface of positioning plate can be with jig 31 Bottom surface fitting.When the top surface of positioning plate or bottom surface are bonded with the plane of jig 31, positioning plate during the motion, energy The accuracy for enough improving its position avoids the shaking of positioning plate and influences the accuracy positioned.

In a specific embodiment, the first welding subsystem C further includes the first supporting rack 34, the second supporting rack 35 and third supporting rack 36；First supporting rack 34 includes the first support platform, and second supporting rack 35 is slideably positioned in In first support platform, the third supporting rack 36 is slideably positioned in 35 side of the second supporting rack, the plumb joint 33 are slideably positioned in the third supporting rack 36, and the glide direction of second supporting rack 35, the third supporting rack 36 Glide direction and the glide direction of the plumb joint 33 are vertical two-by-two.

On the basis of the various embodiments described above, the present embodiment enables plumb joint 33 by the setting to welding bracing frame Multi-faceted movement, to better adapt to that welding battery position is adjusted flexibly.Specifically, as long as disclosure satisfy that the second supporting rack The glide direction of 35 glide direction, the glide direction of third supporting rack 36 and plumb joint 33 is vertical two-by-two, to realize plumb joint 33 three-dimensional motion, the glide direction of the second supporting rack 35, the glide direction of third supporting rack 36 and plumb joint 33 are respective Glide direction be not especially limited.

As the achievable mode of one of which, using the direction moved towards or away from turntable A as longitudinal movement.First Support 34 is securable in ground or other structures, and the first support platform of the first supporting rack 34 can be horizontally disposed with, the second support Frame 35 is also horizontally disposed with.Can the first slideway, the lower end setting the of the second supporting rack 35 be set in the upside of the first support platform One guide rail, the first slideway agree with the first guide rail, and the second supporting rack 35 is enable to be slid laterally relative to the first support platform.And And second supporting rack 35 length direction it is vertical with the length direction of the first support platform.The preferably setting of first guide rail is the One end of two supporting racks 35, the other parts of the second supporting rack 35 are then vacant state.

In the side of the second supporting rack 35, the second slideway, length direction of second slideway along the second supporting rack 35 can be set Setting.Third supporting rack 36 can be vertically arranged, i.e., the length direction of third supporting rack 36 is vertically.Third supporting rack 36 The second guide rail is arranged in side, and the second guide rail agrees with the second slideway, enables third supporting rack 36 relative to the second supporting rack 35 Longitudinal movement.

Meanwhile 36 side of third supporting rack being provided with third slideway, third slideway is along the length side of third supporting rack 36 To setting；Namely third slideway is vertically arranged.One end of plumb joint 33 is provided with third guide rail.Third guide rail and third slideway Agree with, plumb joint 33 is enable to be moved in the vertical direction relative to third supporting rack 36.It is understood that plumb joint 33 can To be directly slidably connected with third supporting rack 36, can be also slidably connected by other intermediate connectors.In addition, each slideway, guide rail Installation position be not fixed, as long as disclosure satisfy that the relative motion between each supporting rack, convenient for final plumb joint 33 Three-dimensional motion mode.

In a specific embodiment, the battery clamp F includes at least one battery clamping unit；The battery folders It includes battery clamping piece, guide plate and the bottom plate for shelving battery to hold unit；The battery clamping piece is located at the bottom plate Top, and enclose set on battery periphery；

The guide plate is set to the lower part of the holder, and the guide plate is located at the lower section of the bottom plate, and with it is described Bottom plate is arranged in parallel；It is provided through pilot hole on the guide plate, by the strut of driving mechanism driving from the pilot hole It passes through, and is fixedly connected with the bottom plate.

On the basis of the various embodiments described above, the present embodiment illustrates the structure of battery clamp F.It is shown in Figure 3, electricity Pond fixture F includes at least one battery clamping unit；Preferably include two battery clamping units.Battery clamping unit is set to branch On frame 10.Any one battery clamping unit includes battery clamping piece, guide plate 12 and bottom plate 11.Bottom plate 11 is used to shelve battery, When battery is placed into battery clamp F, battery is held on bottom plate 11.Battery clamping piece is mounted on the top of holder 10, And positioned at the top of bottom plate 11；Also, battery clamping piece is hollow frame structure, when battery is held on bottom plate 11, electricity Pond clamping piece is enclosed set on battery periphery, and battery is made to be located inside battery clamping piece, stablizes and limit battery location to play Effect.

Specifically, guide plate 12 is installed on the lower part of holder 10, is located at the lower section of bottom plate 11, and guide plate 12 and bottom plate 11 It is arranged in parallel, it is provided through pilot hole on guide plate 12.Also, the lower section of guide plate 12 is provided with driving mechanism, Bottom plate 11 and driving mechanism are connected by strut 13, and strut 13 in the pilot hole of guide plate 12 by passing through to be fixedly connected on bottom plate 11 downsides.

In welding battery or moving process, due to the linking demand of each process, battery is in transfer process, vertical The position in direction need to be adaptively adjusted.Using guide plate 12, the set-up mode of strut 13 and driving mechanism, convenient for driving bottom plate 11 move back and forth in the vertical direction, to drive battery to move up and down position；Further, using the knot of guide plate 12 and pilot hole Structure enables battery more stably to be run in vertical direction.

It is understood that as the optional realization method of one of which, the fixation side between battery clamp F and turntable A Formula can be realized by way of on guide plate 12 is fixed on the upside of turntable.

In a specific embodiment, the battery clamping piece includes the first fixed plate 14 and arranged in parallel Two fixed plates 15 are provided with two pieces of first to be mutually parallel between first fixed plate 14 and second fixed plate 15 Plate 16 and the second support plate 17, first support plate 16 and second support plate 17 are vertical with first fixed plate 14；It is described First support plate 16 is slidably connected with first fixed plate 14, and is slidably connected with second fixed plate 15.In above-mentioned implementation On the basis of example, the present embodiment illustrates the structure of battery clamping piece.

Battery clamping piece includes the first fixed plate 14, the second fixed plate 15, the first support plate 16 and the second support plate 17；Two pieces solid Fixed board and two pieces of support plates are enclosed in the frame structure with hollow duct, which is in vertical direction, in order to shelve It is located in the hollow duct in the top of the battery on floor, that is, is located at the inside of battery folders gripping member.

First fixed plate 14 and the second fixed plate 15 are arranged in parallel, and the first support plate 16 and the second support plate 17 are mutually parallel Setting, and the first support plate 16 and the second support plate 17 be between the first fixed plate 14 and the second fixed plate 15,16 He of the first support plate Second support plate 17 is each perpendicular to the first fixed plate 14.First fixed plate 14, the second fixed plate 15, the first support plate 16 and the second support plate 17 form rectangular frame structure.When battery is shelved on bottom plate 11, battery be located at the first fixed plate 14, the second fixed plate 15, In the space that first support plate 16 and the second support plate 17 surround, the first fixed plate 14, the second fixed plate 15, the first support plate 16 and second Support plate 17 is located at the surrounding of battery.

Further, the first support plate 16 is slidably connected with the first fixed plate 14, and slides connect with the second fixed plate 15 simultaneously It connects.First support plate 16 with the first fixed plate 14 and the second fixed plate 15 by the way of being slidably connected, by adjusting the first support plate 16 move to the distance far from or close to the second support plate 17, can adjust the spacing between the first support plate 16 and the second support plate 17, To adapt to clamping and the steady demand of different specification size battery.

It is understood that being slided when the first support plate 16 is slidably connected with the first fixed plate 14, and with the second fixed plate 15 When connection, the second support plate 17 can be fixedly connected with the first fixed plate 14, and be fixedly connected with the second fixed plate 15, alternatively, second Support plate 17 can also be slidably connected with the first fixed plate 14, and be slidably connected with the second fixed plate 15.

In a specific embodiment, the both ends of first support plate 16 are respectively arranged at least one first and protrude It is correspondingly arranged at least one the first sliding groove 23 in portion, first fixed plate 14 and second fixed plate 15, described first Protruding parts are in the first sliding groove 23.On the basis of the various embodiments described above, the present embodiment illustrates support plate and fixation Connection type between plate.

Specifically, the both ends of the first support plate 16 are each provided at least one first protruding portion, in the first fixed plate 14 It is correspondingly arranged at least one the first sliding groove 23, is correspondingly arranged at least one the first sliding groove 23 in the second fixed plate 15, first Sliding slot 23 is horizontally disposed.By taking the both ends of the first support plate 16 are each provided with the structure of two the first protruding portions as an example.The Setting is there are two the first sliding groove 23 in one fixed plate 14, is also provided with that there are two the first sliding grooves 23 in the second fixed plate 15.First Two the first protruding portions of 16 one end of plate are corresponding in two the first sliding grooves 23 of the first fixed plate 23 respectively, the first support plate Two first protruding portions of 16 the other end are corresponding in two the first sliding grooves 23 of the second fixed plate 15 respectively.

Multiple first protruding portions of either end can be vertically setting up and down on first support plate 16, the first fixed plate 14 Or the second also setting side by side up and down of multiple the first sliding grooves 23 in fixed plate 15.When the first protruding portion on the first support plate 16 is right When being moved in the first sliding groove 23 answered, you can drive the first support plate 16 to be moved to the direction closer or far from the second support plate 17, into And the spacing between the first support plate 16 and the second support plate 17 is adjusted, adapt to the placement of the battery of different specification size.

In a specific embodiment, the upside of first support plate 16 is provided with support plate 18, the support plate 18 Positioned at the side of the battery clamping piece, and the upside of the support plate 18 is provided with the groove of accommodating burn-out proof lid 20.Upper On the basis of stating each embodiment, the present embodiment illustrates 18 structure of support plate for preventing burn-out proof lid 20.Specifically, exist Support plate 18 is arranged in the side of battery clamping piece, for placing burn-out proof lid 20.Support plate 18 is arranged the one of battery clamping piece Side does not interfere with battery and is put into battery clamping piece or by being taken out in battery clamping piece.

It is preferred that the length direction of support plate 18 is identical as the length direction of battery, support plate 18 is set side by side with battery clamping piece It sets, so that when battery is located at battery clamping piece, battery and the burn-out proof lid being placed in support plate 18 are arranged side by side, and make burn-out-proof The length direction for losing lid is parallel with the line of battery the two poles of the earth intercolumniation, so that burn-out proof lid is moveable to battery by linear motion Top, and correspond to the position of battery cap.

When battery clamp F conveying batteries and burn-out proof lid move to below placement unit, placement unit, which is drawn, is located at electricity The burn-out proof lid of pond clamping piece side after moving upwards certain distance, then is moved horizontally to the top of battery clamping piece, then, It is moved to still further below close to the battery in battery clamping piece, burn-out proof lid lid is closed in battery top.

Since welding battery process often uses annular working line, burn-out proof lid 20 to move together, welding with battery clamp F When connecing battery cap, burn-out proof lid 20 can be taken immediately, and after the completion of welding, burn-out proof lid 20 is released onto support plate 18, It is centainly continued to move to the battery being welded.The battery being welded is sent to subsequent processing, next group battery quilt to be welded It is sent in battery clamp F；Burn-out proof lid 20 is moved with new a batch battery to be welded, carries out welding sequence again.Herein In the process, burn-out proof lid 20 can recycle；Since burn-out proof lid 20 can be positioned over battery side, use or access side Just.

In a specific embodiment, first support plate 16 has been fixedly arranged at the upper side the 4th supporting rack 19, described Support plate 18 is slidably connected to 19 upside of the 4th supporting rack.On the basis of the various embodiments described above, the present embodiment is specifically The connection type of bright support plate 18 and the first support plate 16.Support plate 18 is slidably connected with the 4th supporting rack 19, is conveniently adjusted support The position of plate 18, and then adjust the deposit position of burn-out proof lid 20.

Specifically, slideway is set in the upside of the 4th supporting rack 19, the length direction of slideway is vertical with the first support plate 16, i.e., Slideway is vertically arranged with the first support plate 16；And correspondingly, slide bar is set in the downside of support plate 18, and slide bar is made to be located at slideway It is interior.When slide bar moves in slideway, support plate 18 can be driven to be moved to the direction far from or close to the first support plate 16, into And the spacing of burn-out proof lid 20 and battery clamping piece is adjusted, so that the spacing between battery and burn-out proof lid 20 is maintained at rational Range, convenient for burn-out proof lid 20 storage or take.It is understood that when slide bar drives support plate 18 to be moved to designated position When, the modes such as bolt or bolt can be used and fasten, so that support plate 18 is fixed on the 4th supporting rack 19.

In a specific embodiment, the battery clamping piece is internally provided with sliding block 22, the sliding block 22 and institute The second support plate 17 is stated to be slidably connected.Also, sliding block 22 is located at close to the position of the first fixed plate or positioned at close to the second fixed plate Position.It is understood that sliding block 22 can also be slidably connected with the first support plate；Sliding block, which is preferably slided with the second support plate 17, to be connected It connects.

On the basis of the various embodiments described above, the present embodiment illustrates the structure inside battery clamping piece.Specifically, exist Sliding block 22 is arranged in the inside of battery clamping piece, and sliding block 22 is slidably connected with the second support plate 17, makes sliding block 22 in battery clamping piece Inside along 17 sliding position of the second support plate, between changing between sliding block the 22 to the first fixed plate 14 or the second fixed plate 15 Away to adapt to the battery of different specification size.When battery is located in battery clamping piece, the first fixed plate or the second fixed plate, It is located at the surrounding of battery with the first support plate 16, the second support plate 17 and sliding block 22, and is bonded with battery.

Specifically, by making the first support plate 16 along fixed plate sliding position, change the first support plate 16 and the second support plate 17 it Between spacing；By making sliding block 22 along 17 sliding position of the second support plate, changes sliding block 22 and the first fixed plate 14 or second is fixed Spacing between plate 15, the length and/or width of the rectangle frame that can be surrounded inside regulating cell clamping piece, and then adapt to not have to The placement of size battery cell.

Further, the second support plate 17 is provided with second sliding slot, the length direction of second sliding slot is along the second support plate 17 Length direction is parallel.One end of sliding block 22 is provided with sliding part, which is located in the second sliding slot.When sliding part is When being moved in two sliding slots, you can the length direction with movable slider 22 along the second support plate 17 moves, and then adjusts sliding block 22 and first Spacing between fixed plate 14 or the second fixed plate 15.It is understood that when sliding part is moved to designated position, can be used The modes such as bolt or bolt fasten, so that sliding part will not continue to change location status.

In a specific embodiment, the driving mechanism is fixed on 12 downside of the guide plate, and the guide plate 12 are slidably connected with 10 level of the holder.On the basis of the various embodiments described above, the present embodiment illustrates driving mechanism Set-up mode.Specifically, as a kind of optional mode, driving mechanism is fixed on 12 downside of guide plate, when guide plate 12 is along branch When the horizontal sliding of frame 10, driving mechanism sliding position in the horizontal direction together can be driven, and then drive bottom plate 11 in level Direction moves.Since battery is in welding sequence, elevated position is needed to adapt to different procedure calls, in the process of jacking battery In, the inadaptable setting of area of bottom plate 11 is excessive, in order to avoid being difficult to pass through inside the rectangular frame by battery clamping piece, can not adapt to The requirement of special procedure.By making guide plate 12 and the horizontal sliding of holder 10 be arranged, adjustable bottom 11 is in the horizontal direction The demand shelved is stablized in position to adapt to different size battery.

Specifically, third sliding slot can be set over the mount 10, and the length direction of third sliding slot is in horizontality, and with Two support plates 17 are parallel；The second protruding portion is arranged in the side of guide plate 12, and the second protruding portion can be one, can also be multiple； Second protruding parts are in third sliding slot.When the second protruding portion moves in the third sliding slot, can drive bottom plate 11 to by It moves in the direction of 14 or second fixed plate 15 of nearly first fixed plate.Similarly, as a kind of optional mode, make the second protruding portion It can be moved to the direction closer or far from holder 10 along perpendicular to the direction of the second support plate 17, to drive bottom plate 11 to close Or the direction movement far from holder 10.Using the above structure, can make to enclose between fixed plate, sliding block and the support plate of battery clamping piece At hollow region it is corresponding with the position of bottom plate 11, preferably be suitable for do not have to size battery cell.

It is understood that the move mode of above-mentioned protruding portion, slide bar, sliding part, can adjust manually, can also be From driving mechanism individually or with the driving of sensing arrangement accessories to realize.

It is understood that over the mount 10 setting there are two battery clamping unit when, another battery clamping unit with Above structure is identical.It is understood that can be separately provided about battery clamping piece, it be separately fixed on holder 10, Can be as shown in Figure 1, the first support plate 16, the second support plate 17 and are arranged between the first fixed plate 14 and the second fixed plate 15 Three support plates 21, three pieces of support plates are arranged in parallel；First fixed plate 14, the second fixed plate 15, the first support plate 16 and the second support plate 17 enclose the space being set as battery limiting, and the first fixed plate 14, the second fixed plate 15, the second support plate 17 and third support plate 21 enclose It is set as the space for battery limiting.Wherein, third support plate 21 and the first fixed plate 14 be slidably connected, third support plate 21 and second Fixed plate 15 is slidably connected, specific slip connection mode, the side of being slidably connected with the first support plate 16 and the first fixed plate 14 Formula and the slip connection mode of the first support plate 16 and the second fixed plate 15 can be identical, can not also be identical.

In a specific embodiment, the burn-out proof lid assembling subsystem B includes at least one set of burn-out proof lid crawl Mechanism and at least one set of short-circuit detecting mechanism；

The burn-out proof lid grasping mechanism includes the first driving unit and at least one placement unit, and first driving is single Member drives the placement unit to move along a straight line, and on the length direction of the connecting shaft of first driving unit and battery clamp F Battery is identical with the arragement direction of burn-out proof lid；

On the basis of the various embodiments described above, the present embodiment illustrates the structure of burn-out proof lid assembling subsystem B.Referring to Shown in Fig. 4 and Fig. 5, it includes that at least one set of burn-out proof lid grasping mechanism and at least one set of short circuit are examined that burn-out proof lid, which assembles subsystem B, Survey mechanism.Also, when battery clamp F moves to the processing stations of burn-out proof lid assembling subsystem B, burn-out proof lid gripper Structure and short-circuit detecting mechanism are respectively positioned on the top of battery clamp F.Battery clamp F can carry battery and burn-out proof lid simultaneously, make Battery and burn-out proof lid are arranged side by side.

Below by taking the structure of one group of burn-out proof lid grasping mechanism and one group of short-circuit detecting mechanism as an example.When battery clamp F is pressed from both sides When holding battery operation to the lower section of burn-out proof lid grasping mechanism and short-circuit detecting mechanism, burn-out proof lid grasping mechanism captures burn-out proof Lid, and burn-out proof lid lid is closed to battery top；Meanwhile short-circuit detecting mechanism is detected the circuit conditions of battery.

Burn-out proof lid is shape platy structure identical with battery top shape, and plate face area can be slightly less than battery cap Area.Also, burn-out proof, which covers, is provided at least two hollow protrusions, the position of the position and battery electrode pole of protrusion Corresponding, the shape of the hollow space of protrusion is identical as the shape of battery electrode pole.When burn-out proof lid lid is closed to battery top When, the electrode terminal of battery is located in the protrusion of burn-out proof lid, is closed by burn-out proof lid lid, during making welding battery, prevents from burning Hinder pole and felt pad, heat is by the plastics ablation of pole periphery when preventing welding.

Specifically, burn-out proof lid grasping mechanism includes the first driving unit 6 and placement unit 3, wherein placement unit 3 at least There are one.First driving unit 6 driving placement unit 3 moves along a straight line, also, the length side of the connecting shaft of the first driving unit 6 To identical as the arragement direction of battery and burn-out proof lid on battery clamp F.When battery clamp F carries battery and the movement of burn-out proof lid When to 3 lower section of placement unit, after placement unit 3 captures burn-out proof lid, the first driving unit 6 drives placement unit 3 to battery Direction moves, and burn-out proof lid is moved to the surface of battery；Then, placement unit 3 puts down burn-out proof lid, and the conjunction of burn-out proof lid lid is arrived On battery cap, in order to subsequently to the welding of battery.After welding battery is complete, burn-out proof lid can be removed by battery top, In order to the following process of battery.

Specifically, the first driving unit 6 can be cylinder, length direction and the battery on battery clamp F of the piston rod of cylinder Position identical as the arragement direction of burn-out proof lid, enabling cylinder to push placement unit 3 from the position of burn-out proof lid to battery Movement, alternatively, being moved from the position of battery to the position of burn-out proof lid.Wherein, placement unit 3 can be vacuum cup.Vacuum is inhaled Dish structure is simple, and it is easy to draw mode.

Further, short-circuit detecting mechanism includes two probes 9.Two poles in spacing and battery between two probes 9 Spacing between column is identical, and two probes 9 are corresponding with the position of pole on battery.When battery is transported to below battery, Two probes 9 can be detected and judge to the short-circuit conditions of battery, to ensure battery performance.

In a specific embodiment, first driving unit 6 is installed on 4 upside of mounting plate, and the mounting plate 4 is flat Row is arranged in ground；The thickness direction of mounting plate 4 described in 4 upper edge of the mounting plate is provided through at least one first conduit, The connecting shaft of first driving unit 6 is connect with the placement unit 3 by connecting rod, and the connecting rod in first conduit by wearing It crosses, and extends to 4 lower section of the mounting plate, the placement unit 3 is connected to the lower end of the connecting rod.In the base of above-described embodiment On plinth, the present embodiment illustrates the connection type of placement unit 3 and the first driving unit 6.

The quantity of first conduit is identical as the quantity of placement unit 3；First conduit is groove-like structure, convenient for connecting rod first Sliding, may also function as the effect of guiding in conduit.Wherein, connecting rod is vertically arranged, and the first driving unit 6 is preferably disposed on mounting plate 4 upsides, connecting rod make the placement unit 3 of its lower end be located at the lower section of mounting plate 4 by being passed through in the first conduit.When the first driving is single When member 6 is cylinder, the lower end of connecting rod is connect with placement unit 3, and the upper end of connecting rod and the piston rod of cylinder connect.Work as piston rod When reciprocating motion, placement unit 3 is driven to be moved back and forth between battery and the corresponding position of burn-out proof lid.It is appreciated that It is that the upper end of connecting rod can be directly connected to piston rod, can also be connect with a connecting plate, connecting plate is fixed with piston rod again is connected It connects, in order to which piston rod drives placement unit 3 to move.

Further, the detection for ease of circuit testing agency to battery, probe 9 are also mountable on mounting plate 4, make spy The lower end of needle 9 is located at 4 lower section of mounting plate, and convenient for the contact with battery, the upper end is mountable to 4 downside of mounting plate, can also wear Mounting plate 4 is crossed, 4 upside of mounting plate is installed on, is convenient for the connection and setting of cable.

In a specific embodiment, the battery on the battery clamp F and it is smaller than institute between burn-out proof lid State the length of the first conduit.On the basis of the various embodiments described above, the present embodiment illustrates the set-up mode of the first conduit.The The length of one conduit is more than the spacing between battery and burn-out proof lid, to avoid the motion path of limitation placement unit 3, Wu Fashi Its existing function.

In a specific embodiment, the thickness direction of mounting plate 4 described in 4 upper edge of the mounting plate, which also extends through, is provided with The length direction of at least one second conduit, second conduit is parallel with 9 line of described two probes, the probe 9 it is upper End is located in second conduit.On the basis of the above embodiments, the present embodiment illustrates the set-up mode of probe 9.

Specifically, the second conduit can only setting one, i.e., only there are one probe 9 can shift position, with change two Spacing between probe 9.When welding the battery of different size, you can by adjusting the spacing between two probes 9, with enhancing Applicability, without replacing corresponding package system.Second conduit can also have multiple.For example, each probe 9 is correspondingly arranged One the second conduit.It can connect, the upper-end part of driving of probe 9 enables probe 9 in the second conduit in the second conduit Along the length direction sliding position of the second conduit, when sliding into designated position, the modes such as bolt, fastening nut, which can be used, to be visited Needle 9 is fixed.

In a specific embodiment, further include the second driving unit 7；The drive shaft edge of second driving unit 7 Vertical direction is arranged, and 4 downside of the mounting plate is fixed in the upper end of the drive shaft.On the basis of the various embodiments described above, this Embodiment illustrates the structure that mounting plate 4 is moved in vertical direction.

Second driving unit 7 can be cylinder, hydraulic cylinder etc..It is illustrated so that the second driving unit 7 is cylinder as an example.Gas The piston rod of cylinder is vertically arranged.The downside of mounting plate 4 is fixed in the upper end of piston rod.When piston rod drives mounting plate 4 When vertical direction moves back and forth, placement unit 3 can be driven to be moved back and forth in vertical direction.

When battery clamp F carries battery and burn-out proof lid moves to 4 lower section of mounting plate, the driving of the first driving unit 6 is grabbed Unit 3 is taken to move to the top of burn-out proof lid；Then, the second driving unit 7 drives placement unit 3 to move downwardly to close to burn-out-proof Erosion lid, after placement unit 3 captures burn-out proof lid, the second driving unit 7 drives placement unit 3 to move up to designated position；Again The surface of battery is moved to by the first driving unit 6 drive placement unit 3；Then, the second driving unit 7 drives placement unit 3 move downwardly to close to battery, and burn-out proof lid lid is closed in battery top, realizes the anabolic process of burn-out proof lid.

In such a way that the first driving unit 6 and the second driving unit 7 combine, for different size battery and battery The set-up mode etc. of fixture F, can enhance the adaptability of package system.It is understood that the drive shaft of the second driving unit 7 Upper end can be directly fixedly connected with mounting plate 4, can also be connect with mounting plate 4 by the first intermediate plate 2.I.e. second driving is single The upper end of first 7 piston rods and the first intermediate plate 2, the first intermediate plate 2 can be arranged in parallel with mounting plate 4；First intermediate plate 2 It is directly or indirectly fixed with mounting plate 4.

In a specific embodiment, second driving unit 7 is fixed on pedestal 1, the mounting plate 4 with it is described It is connected by least one sliding connector 5 between pedestal 1, and the sliding connector 5 is vertically arranged.In the various embodiments described above On the basis of, the present embodiment illustrates the connection type of the second driving unit 7 and pedestal.

Specifically, pedestal 1 can be located at the lower section of mounting plate 4, be supported on ground or its component.Pedestal 1 and mounting plate 4 it Between connected by sliding connector 5, sliding connector 5 is vertically arranged, and the upper end is connect with mounting plate 4, lower end and pedestal 1 Connection.When 7 drive installation plate 4 of the second driving unit is when vertical direction moves back and forth, sliding connector 5 can play fixed position With the effect of slide-and-guide.Wherein, sliding connector 5 can be the structures such as linear bearing or guide rail.Also, sliding connector 5 Can have it is multiple, to enhance the stationarity of 4 oscilaltion of mounting plate.

It is understood that pedestal 1 can be located at the tail portion of mounting plate 4, burn-out proof lid grasping mechanism and short-circuit detecting mechanism The head of mounting plate 4 is may be disposed at, pedestal 1 plays a supporting role to mounting plate 4, makes burn-out proof lid grasping mechanism and short-circuit detecting Mechanism can be at vacant state, carries battery convenient for battery clamp F and burn-out proof lid moves to burn-out proof lid grasping mechanism and short The lower section of road testing agency.

In a specific embodiment, support plate is arranged in the upside of the pedestal 1, is provided on the upside of the support plate Buffer 8, the buffer 8 is between the support plate and the mounting plate 4.On the basis of the various embodiments described above, this Embodiment illustrates the buffer structure of mounting plate 4.

When support plate is arranged in the upside of pedestal 1, support plate and mounting plate 4 are arranged in parallel.Support plate can be located at peace Above or below loading board 4, it is preferably placed at lower section.When support plate is located at 4 lower section of mounting plate, the driving of the second driving unit 7 Axis is fixed on 4 downside of mounting plate across support plate.Using the structure, but the drive shaft of the second driving unit of support plate pair 7 into One step plays the role of guiding.Wherein, buffer 8 is set between mounting plate 4 and support plate.Buffer 8 is securable to pacify In loading board 4, also it is securable in support plate.

In a specific embodiment, further include the second welding subsystem D and burn-out proof lid dismounting subsystem E；It is described Burn-out proof lid dismounting subsystem E by burn-out proof lid by battery top for being removed and returning back to battery clamp F, the burn-out proof Lid assembling subsystem B, the first welding subsystem C, the second welding subsystem D and the burn-out proof lid dismantle subsystem E is sequentially arranged along the rotation direction of the turntable A in the peripheries the turntable A.

On the basis of the various embodiments described above, the present embodiment further illustrates the structure of welding system.It is understood that Second welding subsystem D can be identical with the structure of the first welding subsystem C, can not also be identical, as long as can realize to electricity The weld job of pond head cover；It is preferred that the structure of the first welding subsystem C and the second welding subsystem D are identical.Setting two Subsystem is welded, the space of the peripheries turntable A is can make full use of, improves welding efficiency.

Burn-out proof lid assembles subsystem B can be identical with the structure of burn-out proof lid dismounting subsystem E, can not also be identical, Burn-out proof lid lid is closed to battery top, and after welding, by burn-out proof lid by battery top before welding as long as can realize Portion is removed, the original position being put back on battery clamp F, to realize the recycling of burn-out proof lid.It is preferred that burn-out proof lid group It is identical as the structure of burn-out proof lid dismounting subsystem E to fill subsystem B, only the sequence difference of execution action.

Also, burn-out proof lid assembling subsystem B, the first welding subsystem C, the second welding subsystem D and burn-out proof lid are torn open The rotation direction sequence that subsystem E is unloaded along turntable A is arranged, to meet the welding sequence requirement of battery, i.e., first by burn-out proof lid lid After closing battery top, then weld job is carried out, after the completion of weld job, burn-out proof lid is removed by battery top, in order to Carry out subsequent operation.

In a specific embodiment, it can also be added between the first welding subsystem C and the second welding subsystem D One idle station can also add an idle station between the second welding subsystem D and burn-out proof lid dismounting subsystem E.

In a specific embodiment, further include material transporting mechanism, for battery to be transported to the battery clamp F Or by being taken out in the battery clamp F；The material transporting mechanism, burn-out proof lid assembling subsystem B, first welding Subsystem C, it is described second welding subsystem D and the burn-out proof lid dismounting subsystem E along the turntable A rotation direction sequentially It is set to the peripheries the turntable A.

On the basis of the various embodiments described above, the present embodiment illustrates the structure of welding system.Material transporting mechanism packet Include manipulator G；Manipulator G by battery by being transported in battery clamp F on other pipelines, by battery clamp F clamping battery according to The secondary lid that carries out closes burn-out proof lid, welding, the action for dismantling burn-out proof lid.Since turntable A is circle, material transporting mechanism, burn-out-proof Erosion lid assembling subsystem B, the first welding subsystem C, the second welding subsystem D and burn-out proof lid dismounting subsystem E are respectively set In the periphery of turntable A, when burn-out proof lid is through the dismounting subsystem E dismountings of burn-out proof lid, after being put back on battery clamp F, battery folders Tool F rotates back into the corresponding position of manipulator, and the battery after welding is transported to other processing lines by manipulator again, subsequently add Work.

It is understood that the quantity of battery clamp F can be corresponding with the quantity of station.For example, when suitable in the periphery of turntable A Secondary setting manipulator G, burn-out proof lid assembling subsystem B, the first welding subsystem C, idle station, the second welding subsystem D, burn-out-proof Erosion lid dismounting subsystem E and idle station, meanwhile, two stations, a feeding station, a blanking are correspondingly arranged at manipulator Station, then battery clamp F can be arranged eight.Wherein, burn-out proof lid assembling subsystem B, the first welding subsystem C, idle station, the Spacing in two welding subsystem D, burn-out proof lid dismounting subsystem E and idle station between two neighboring station is equal；Meanwhile eight Between between the two neighboring station in the spacing and above-mentioned each station between two neighboring battery clamp in a battery clamp Away from identical.

It is understood that turntable can be driven by rotary disc driving mechanism to rotate, to drive a certain battery clamp to be located at On different welding posts.By taking the welding process of the clamping of one of battery clamp as an example, the battery clamp is where manipulator Feeding station feeding, battery is placed into battery clamp by manipulator, and battery clamp turns to burn-out proof lid with turntable and assembles The station of subsystem, burn-out proof lid assemble subsystem and are detected the conjunction of burn-out proof lid lid to battery top, and to cell circuit； Then, battery is clamped in battery clamp again, and the station of the first welding subsystem or the second welding subsystem is turned to turntable, right Battery cap is welded；After the completion of welding, battery clamp be clamped battery year turntable in dismantling subsystem to the east of burn-out proof lid Burn-out proof lid is removed by battery top, is returned on battery clamp, and be detected again to cell circuit by station；Then, Battery clamp clamping battery moves to discharge station, removes the battery being welded by manipulator, enters subsequent processing.

It is understood that the modes such as inductive switch and/or close switch can be correspondingly arranged in the lower section of turntable or side, It is accurately positioned with position when reaching each station to battery clamp, to more accurately control welding battery process, as long as energy Corresponding station can accurately be stopped at by enough meeting battery clamp clamping battery, after executing corresponding action, then with turntable turn Move next station.

Burn-out proof lid assembles subsystem B, the first welding subsystem C, the second welding subsystem D and burn-out proof lid dismounting System E along tetra- stations of turntable A and two idle stations, between two stations of arbitrary neighborhood corresponding central angle with it is adjacent Corresponding central angle is identical between two battery clamp F, can improve welding battery efficiency.Meanwhile being corresponding two battery folders The feeding and blanking, manipulator G for having F can be corresponded to using two, alternatively, a manipulator G being capable of feeding and blanking simultaneously.

In a specific embodiment, the manipulator G includes pivoted arm 25, shaft 26 and manipulator clamping part.Machinery Hand clamping piece is rotationally connected with by shaft 26 on pivoted arm 25, and pivoted arm 25 is rotationally connected on fixed seat 24 or other bearings.Turn Arm 25 can be that automatic intelligent controls, and upper and lower and rotary motion may be implemented.On the basis of the various embodiments described above, the present embodiment Illustrate the structure of manipulator.

Shown in Fig. 6 and Fig. 7, manipulator clamping part includes the 4th support plate 27 and two clamping jaws.4th support plate 27 with turn Axis 26 is rotatablely connected.4th support plate 27 is generally in horizontality.In the downside of the 4th support plate 27, there are two clamping jaws for setting；Clamping jaw For object to be gripped directly to be clamped.In the present invention, illustrated for battery is clamped.Two clamping jaws are along the 4th support plate 27 Length direction setting.The folding direction of clamping jaw is identical as the length direction of the 4th support plate 27.It is understood that the 4th support plate The clamping jaw an of clamping jaw, or setting three or three or more can also be only arranged in 27 downside.

It is specifically described by taking the structure of a clamping jaw as an example below.Any one clamping jaw includes two removable clamp arm.Two A removable clamp arm is opposite and arranged in parallel.Two removable clamp arm are driven by driving device, so that two removable folders Arm can be moved towards direction that is close to each other or being located remotely from each other, with clamp or release battery；Servo motor can be used in driving device, Other type of drive can also be used.Any one removable clamp arm includes third fixed plate 28 and at least a pair of of backplate.Third is fixed Plate 28 is fixed on the downside of the 4th support plate 27, and backplate is vertically set to 28 side of third fixed plate.When there is multipair backplate When, multipair backplate is arranged side by side along the same side of fixed plate.

Specifically, backplate includes the second intermediate plate 30 and adjustable plate 29.Second intermediate plate 30 and adjustable plate 29 are arranged side by side, And positioned at the same side of third fixed plate 28, in order to which battery is positioned there between.Meanwhile the intermediate plate of two pieces of removable clamp arm And adjustable plate is respectively positioned between two fixed plates of two pieces of removable clamp arm.Second intermediate plate 30 and adjustable plate 29 can be identical Structure, may not be identical structure.

When nip cylinders shape battery, the second intermediate plate 30 and adjustable plate 29 can be used the structure with intrados, and second The intrados of intermediate plate 30 and adjustable plate 29 is bonded with the outside wall surface of cylindrical battery, plays stable holding battery and the work of limit With；When clamping square battery, plate-like structure, the second intermediate plate 30 and adjusting can be used in the second intermediate plate 30 and adjustable plate 29 Plate 29 is arranged with the perpendicular state of fixed plate.

By taking clamping square battery as an example, clamping jaw uses the structure of third fixed plate 28 and backplate so that two of clamping jaw the Three fixed plates 28 are located at the opposite sides of battery, and the second intermediate plate 30 and adjustable plate 29 are located at other opposite two of battery Side can respectively be clamped by the four direction of battery or stablize battery, made in clamping process, be hardly damaged battery, and be easier Clamp the orientation of battery and specification battery.

In a specific embodiment, adjustable plate 29 is slidably connected with third fixed plate 28.In the base of above-described embodiment On plinth, the present embodiment illustrates the connection type of adjustable plate 29 and third fixed plate 28.Adjustable plate 29 and third fixed plate 28 By the way of being slidably connected, the distance between adjustable plate 29 and the second intermediate plate 30 can be adjusted, to adapt to different size Battery.

Further, the second intermediate plate 30 can also be arranged by the way of being slidably connected with third fixed plate 28.Second Intermediate plate 30 and adjustable plate 29 are slidably connected with third fixed plate 28, make the regulative mode of adjustable plate 29 and the second intermediate plate 30 It is more flexible.It is understood that the second intermediate plate 30 can also be fixedly connected with third fixed plate 28, only by adjusting adjustable plate 29 position, you can realize the adjusting to the second intermediate plate 30 and 29 spacing of adjustable plate.

In a specific embodiment, the side of the adjustable plate 29 is provided with third protruding portion, and the third is fixed The 4th sliding slot is provided on plate 28, the length direction of the 4th sliding slot is perpendicular to the adjustable plate 29, the third protruding portion It is embedded in the 4th sliding slot.On the basis of the various embodiments described above, it is solid with third that the present embodiment illustrates adjustable plate 29 The specific implementation that fixed board 28 is slidably connected.

Specifically, thickness direction of the depth direction of the 4th sliding slot along third fixed plate 28；4th sliding slot can run through the Three fixed plates 28, can not also run through.The length direction of 4th sliding slot is vertical with the plate face of adjustable plate 29.Adjustable plate 29 and third Third protruding portion is arranged in the side that fixed plate 28 contacts；Third protruding portion is embedded in the 4th sliding slot.When third protruding portion is along When the length direction of four sliding slots slides, you can drive adjustable plate 29 to be moved to the direction closer or far from the second intermediate plate 30, with Adjust the spacing between the second intermediate plate 30 and adjustable plate 29.

It is understood that when third protruding portion is moved to appropriate location, can be fastened by bolt, bayonet lock or bolt etc. Mode fixes the position of third protruding portion, to fix the spacing between the second intermediate plate 30 and adjustable plate 29.

Further, when the second intermediate plate 30 is also slidably connected with third fixed plate 28, second intermediate plate 30 Side is provided with the 4th protruding portion, and the 5th sliding slot, the length direction of the 5th sliding slot are provided in the third fixed plate 28 Perpendicular to second intermediate plate 30, the 4th protruding parts are in the 5th sliding slot.

Thickness direction of the depth direction of 5th sliding slot along third fixed plate 28；5th sliding slot can run through third fixed plate 28, it can not also run through.The 4th protruding portion is arranged in the side contacted with third fixed plate 28 on second intermediate plate 30；4th is prominent Go out portion to be embedded in the 5th sliding slot.When the 4th protruding portion is slided along the length direction of the 5th sliding slot, you can drive among second Plate 30 is to the direction movement closer or far from adjustable plate 29, to adjust the spacing between the second intermediate plate 30 and adjustable plate 29.

It is understood that when the 4th protruding portion is moved to appropriate location, can be fastened by bolt, bayonet lock or bolt etc. Mode fixes the position of the 4th protruding portion, to fix the spacing between the second intermediate plate 30 and adjustable plate 29.

When two pairs of backplates are arranged, two pairs of backplates are connect with fixed plate, and two pairs of backplates are arranged side by side one in fixed plate Side.When adjustable plate 29 and the second intermediate plate 30 are slidably connected with third fixed plate 28, any position to backplate is all can It adjusts.The spacing between two pairs of backplates can be adjusted according to the distance between two batteries of required clamping.

In a specific embodiment, driving mechanism and sensor, the biography are fixed in the third fixed plate 28 Sensor is fixed on the third protruding portion and/or the 4th protruding portion, and the driving mechanism is for driving the third protruding portion Or the 4th protruding portion make straight reciprocating motion.On the basis of the various embodiments described above, the present embodiment illustrates the second intermediate plate 30 or adjustable plate 29 sliding control mode.

Specifically, as a kind of optional mode, driving mechanism and sensor are provided in third fixed plate 28.When When four sliding slots run through third fixed plate 28, third protruding portion passes through the 4th sliding slot, reaches the other side of third fixed plate 28.It passes Sensor is securable on the third protruding portion.Sensor is used to detect the position of battery, to adjust the position of adjustable plate 29.

It is understood that driving mechanism and sensor are connect with micro control unit, the data of sensor sensing are delivered to Micro control unit, micro control unit control the action of driving mechanism according to the data that sensor detects.

When the second intermediate plate 30 is also slidably connected with third fixed plate 28, as a kind of optional mode, the 5th sliding slot Through third fixed plate 28, the 4th protruding portion passes through the 5th sliding slot, reaches the other side of third fixed plate 28.It is also right again herein One sensor should be set, and be fixed on the 4th protruding portion.Accordingly, another driving machine is set in third fixed plate 28 Structure, for driving the action of the 4th protruding portion, to drive the second intermediate plate 30 to be moved along the length direction of the 5th sliding slot.

In a specific embodiment, a kind of manipulator is also provided, which includes pivoted arm 25, shaft and above-mentioned Manipulator clamping unit.Pivoted arm 25 can be that the support arm that is mutually rotatablely connected of more piece is constituted, by control unit control driving mechanism with Driving rotation is up and down or respectively to movement.Manipulator clamping unit is rotationally connected with the front end of pivoted arm 25 by shaft.Pass through pivoted arm 25 drive, to realize manipulator clamping unit motion to designated position, and gripping objects.

The welding system of the present invention, by the way that material transporting mechanism, burn-out proof lid are assembled subsystem, the first welding subsystem System, the second welding subsystem and burn-out proof lid dismounting subsystem are sequentially arranged along the rotation direction of turntable in the turntable periphery, Its is compact-sized, can effectively improve welding battery efficiency, and can improve the welding quality of battery.

Finally, method of the invention is only preferable embodiment, is not intended to limit the scope of the present invention.It is all Within the spirit and principles in the present invention, any modification, equivalent replacement, improvement and so on should be included in the protection of the present invention Within the scope of.

Claims

1. a kind of welding system, which is characterized in that including turntable, battery clamp, burn-out proof lid assembling subsystem and the first welding Subsystem；The battery clamp is fixed on for battery to be clamped on the turntable, and the burn-out proof lid assembling subsystem is used for Burn-out proof lid lid is closed to battery top, the burn-out proof lid assembling subsystem and the first welding subsystem are compassingly set at The turntable periphery；

The first welding subsystem includes plumb joint and the cell positioning mechanism below the plumb joint；The battery is fixed Position mechanism includes jig and at least two positioning components, and the jig is located above the battery clamp, the weldering It connects platform and is provided with hollow duct, the positioning component is fixed on the jig, and is distributed in the hollow duct Opposite sides.

2. welding system according to claim 1, which is characterized in that the positioning component includes actuator and positioning plate； The drive link of the actuator is fixedly connected with the positioning plate, and one end direction of the positioning plate of the positioning component The center in the hollow duct.

3. welding system according to claim 1, which is characterized in that the first welding subsystem further includes the first support Frame, the second supporting rack and third supporting rack；

First supporting rack includes the first support platform, and second supporting rack is slideably positioned in first support platform On, the third supporting rack is slideably positioned in second supporting rack side, and the plumb joint is slideably positioned in the third branch On support, and the sliding of the glide direction of second supporting rack, the glide direction and the plumb joint of the third supporting rack Direction is vertical two-by-two.

4. welding system according to claim 1, which is characterized in that the battery clamp includes at least one battery clamping Unit；The battery clamping unit includes battery clamping piece, guide plate and the bottom plate for shelving battery；The battery clamping piece Positioned at the top of the bottom plate, and enclose set on battery periphery；

The guide plate is located at the lower section of the bottom plate, and is arranged in parallel with the bottom plate；It is provided through on the guide plate Pilot hole, the strut driven by driving mechanism is passed through from the pilot hole, and is fixedly connected with the bottom plate.

5. welding system according to claim 4, which is characterized in that the battery clamping piece includes arranged in parallel First fixed plate and the second fixed plate are provided with two pieces and are mutually parallel between first fixed plate and second fixed plate First support plate and the second support plate, first support plate and second support plate are vertical with first fixed plate；Described first Support plate is slidably connected with first fixed plate, and is slidably connected with second fixed plate.

6. welding system according to claim 5, which is characterized in that it is provided with support plate on the upside of first support plate, The support plate is located at the side of the battery clamping piece, and the recessed of accommodating burn-out proof lid is provided on the upside of the support plate Slot.

7. welding system according to claim 5, which is characterized in that the battery clamping piece is internally provided with sliding block, The sliding block is slidably connected with second support plate.

8. welding system according to claim 1, which is characterized in that the burn-out proof lid assembling subsystem includes at least one Group burn-out proof lid grasping mechanism and at least one set of short-circuit detecting mechanism；

The burn-out proof lid grasping mechanism includes the first driving unit and at least one placement unit, and first driving unit drives Move the placement unit move along a straight line, and on the length direction and battery clamp of the connecting shaft of first driving unit battery and The arragement direction of burn-out proof lid is identical；

The short-circuit detecting mechanism includes two probes, the spacing phase between spacing and battery the two poles of the earth between two probes Together.

9. welding system according to claim 8, which is characterized in that first driving unit is installed on mounting plate Side, the mounting plate are parallel to ground setting；

The thickness direction of mounting plate described in the mounting plate upper edge is provided through at least one first conduit, first driving The connecting shaft of unit is connect with the placement unit by connecting rod, and the connecting rod extends to institute by being passed through in first conduit It states below mounting plate, the placement unit is connected to the lower end of the connecting rod.

10. welding system according to claim 9, which is characterized in that the thickness of mounting plate described in the mounting plate upper edge Direction, which also extends through, is provided at least one second conduit, and the length direction of second conduit is flat with the line of described two probes Row, the upper end of the probe is located in second conduit.

11. welding system according to claim 9, which is characterized in that further include the second driving unit；Second driving The drive shaft of unit is vertically arranged, and the upper end of the drive shaft is fixed on the downside of the mounting plate.

12. according to claim 1-11 any one of them welding systems, which is characterized in that further include the second welding subsystem and Burn-out proof lid dismantles subsystem；Burn-out proof lid dismounting subsystem for burn-out proof lid is removed by battery top and is released to On the battery clamp, burn-out proof lid assembling subsystem, the first welding subsystem, the second welding subsystem and The burn-out proof lid dismounting subsystem is sequentially arranged along the rotation direction of the turntable in the turntable periphery.

13. welding system according to claim 12, which is characterized in that further include material transporting mechanism, be used for battery It is transported to the battery clamp or by being taken out in the battery clamp；The material transporting mechanism, burn-out proof lid assembling System, the first welding subsystem, the second welding subsystem and the burn-out proof lid dismantle subsystem along the turntable Rotation direction be sequentially arranged in the turntable periphery.