CN106112265B - A kind of cover plate of power battery welding equipment - Google Patents

A kind of cover plate of power battery welding equipment Download PDF

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Publication number
CN106112265B
CN106112265B CN201610729462.6A CN201610729462A CN106112265B CN 106112265 B CN106112265 B CN 106112265B CN 201610729462 A CN201610729462 A CN 201610729462A CN 106112265 B CN106112265 B CN 106112265B
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CN
China
Prior art keywords
battery
plate
cylinder
welding
manipulator
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Active
Application number
CN201610729462.6A
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Chinese (zh)
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CN106112265A (en
Inventor
李贤明
陶聚良
牛增强
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UNITED WINNERS LASER CO Ltd
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UNITED WINNERS LASER CO Ltd
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Priority to CN201610729462.6A priority Critical patent/CN106112265B/en
Publication of CN106112265A publication Critical patent/CN106112265A/en
Application granted granted Critical
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00Working by laser beam, e.g. welding, cutting or boring
    • B23K26/20Bonding
    • B23K26/21Bonding by welding
    • B23K26/22Spot welding
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00Working by laser beam, e.g. welding, cutting or boring
    • B23K26/20Bonding
    • B23K26/21Bonding by welding
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00Working by laser beam, e.g. welding, cutting or boring
    • B23K26/70Auxiliary operations or equipment
    • B23K26/702Auxiliary equipment
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00Working by laser beam, e.g. welding, cutting or boring
    • B23K26/70Auxiliary operations or equipment
    • B23K26/702Auxiliary equipment
    • B23K26/706Protective screens
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • B23K37/0426Fixtures for other work
    • B23K37/0435Clamps
    • B23K37/0443Jigs
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25JMANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J15/00Gripping heads and other end effectors
    • B25J15/08Gripping heads and other end effectors having finger members
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25JMANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J9/00Programme-controlled manipulators
    • B25J9/08Programme-controlled manipulators characterised by modular constructions

Abstract

The invention discloses a kind of cover plate of power battery welding equipment to include bottom plate, fore-stock, after-poppet and intermediate support, the first assembly line and the second assembly line arranged on the first assembly line side being respectively arranged on fore-stock, the second manipulator for coordinating the first manipulator of charging with the first assembly line and being oppositely arranged with first manipulator, rotary disc assembly on bottom plate, jacking rotating mechanism positioned at rotary disc assembly top and the positioning cylinder component arranged on jacking rotating mechanism both sides, it is connected to above jacking rotating mechanism and is matched for clamping tightly the battery clamp of battery with it, coordinate the spot-welding mechanism and full weld mechanism of welding battery cover board arranged on rotary disc assembly periphery and with it, resetting-mechanism on intermediate support, and the press-loading device on intermediate support.The welding that the present invention efficiently solves existing battery cover board needs to be operated by hand by worker, so that cause process relatively complicated, welding efficiency and the more low technical problem of welding precision.

Description

A kind of cover plate of power battery welding equipment
Technical field
The present invention relates to laser welding technology field, more particularly to a kind of cover plate of power battery welding equipment.
Background technology
Lithium battery is the new generation of green high-energy battery of performance brilliance, because it is with high voltage, high power capacity, low consumption, nothing Memory effect, the features such as nuisanceless, small, internal resistance is small, self discharge is few, cycle-index is more.And it is widely used in new energy friendship Logical instrument, mobile phone, laptop, tablet computer etc. is numerous civilian and military field.
Lithium battery by battery cover board in the fabrication process, it is necessary to be welded to the sealing end of battery container and by housing seal. The welding of existing lithium battery cover plate is welded and positional operand using simple soldering appliance and fixture by worker Make, this manual welding manner not only position inaccurate but also causes yields relatively low, passes through the side of human weld in addition Formula also needs to configure corresponding production line to each workflow such as loading and unloading, press fitting, positioning, welding, verification respectively, therefore Cause whole production process relatively complicated, welding precision, production efficiency and the degree of automation are relatively low, and labor intensity is larger can not Meets the needs of high-volume lithium battery production.
The content of the invention
In conclusion main purpose of the invention is to be needed to solve the welding of existing battery cover board by worker's hand Work is operated, so as to cause process relatively complicated, production cost is higher, welding efficiency and the more low technology of welding precision Problem, and a kind of cover plate of power battery welding equipment is provided.
In order to solve the above technical problem, the present invention provides a kind of cover plate of power battery welding equipment, including:Bottom plate, point Not She Yu bottom plate rear and front end fore-stock, after-poppet and the intermediate support being fixed at the top of fore-stock and after-poppet, set respectively In on the fore-stock length direction and for input battery to be welded and output welding after battery the first assembly line and Arranged on the first assembly line side and it is used for the second assembly line for exporting defective products, is connected respectively with the fore-stock and intermediate support And with the first assembly line coordinate the first manipulator of charging and be oppositely arranged with first manipulator and respectively with it is first-class Waterline and the second assembly line coordinate the second manipulator of discharging, on the bottom plate and between fore-stock and after-poppet And for rotating the rotary disc assembly of switching between each station, positioned at rotary disc assembly top several jacking rotating mechanisms and set In several positioning cylinder components that each jacking rotating mechanism both sides are used to position on battery, each jacking rotary machine is connected to The battery clamp of battery is matched for clamping tightly above structure and with it, the point of welding battery cover board is coordinated arranged on rotary disc assembly periphery and with it Welding mechanism and full weld mechanism, are oppositely arranged on intermediate support and with full weld mechanism and are used for angle produced by correcting turntable rotation The resetting-mechanism of error is spent, and on intermediate support and for cover board to be corrected the press-loading device flattened.
The rotary disc assembly includes:Turntable, arranged on turntable lower part and be drivingly connected with it rotary tray motor, arranged on described turn Coil motor side and the welding motor for ensureing welding precision when jacking rotating mechanism is turned at full weld station, uniformly divide Four stations of the cloth on the disk peripheral surface, the jacking rotating mechanism being separately mounted on each station and with the jacking Battery clamp that rotating mechanism is connected and among the turntable top and the slip ring group coaxially connected with rotary tray motor Part.
First manipulator includes:First translation stage, on the first translation stage and drives what it was back and forth moved left and right First motor, the first material grasping cylinder fixed plate being movably connected on first translation stage, is fixedly connected on the first material grasping cylinder and consolidates The first cylinder on fixed board, first cylinder is connected by the anticollision mechanism being connected thereto with battery gripping finger, and is driven Battery gripping finger is opened and clamped, and the first flexible sheets for preventing battery from crushing are additionally provided with the battery gripping finger inner surface.
Second manipulator includes:Second translation stage, on the second translation stage and drives what it was back and forth moved left and right Second motor, the second material grasping cylinder fixed plate being movably connected on second translation stage, is fixedly connected on the second material grasping cylinder and consolidates The second cylinder on fixed board, is movably connected in the elastic loading and unloading component of the second cylinder side, and is connected to the loading and unloading group It is used for the mechanical grip for clamping battery below part, it is soft to be additionally provided with prevent battery from crushing second on the mechanical grip inner surface Property piece.
The resetting-mechanism includes:Pedestal base, is respectively fixedly connected with the cylinder installation on the pedestal base Plate, reset motor mount and inductor mounting base, is fixed on pedestal base and positioned at cylinder mounting plate and reset motor Bearing block between mounting base, the 3rd cylinder on cylinder mounting plate, installed in the reset resetted on motor mount Motor, the shaft being coaxially mounted on the bearing block, is coaxially mounted to the upper end of the shaft and the driven wheel of lower end and pressure Head contiguous block, the driven wheel are connected by the belt being arranged thereon with the active wheel drive on reset motor output shaft Connect, the pressure head contiguous block is then affixed with the pressing head seat arranged on its bottom, which is then embedded in pressure head coordinates, the sensing Photoelectric sensor is also equipped with device mounting base.
Positioning plate is fixedly connected with the shaft, is provided with the positioning plate and coordinates sensing with the photoelectric sensor The reset sensing chip of reset state.
The spot-welding mechanism includes:On the bottom plate and the 3rd translation stage that can be moved along X, Y, Z axis, it is installed on On the Z axis of 3rd translation stage and for the first laser plumb joint to battery cover board progress spot welding.
The full weld mechanism includes:On the after-poppet and the 4th translation stage that can be moved along X, Y, Z axis, installation Second laser plumb joint on the Z axis of the 4th translation stage and for carrying out full weld to battery cover board, is fixedly arranged on second and swashs The exhaust column of the first side of photocoagulation, it is coaxially connected on the second laser plumb joint and for preventing caused by laser welding The coaxial dust hood that dust outwards drifts, the coaxial dust hood are equipped with least one venthole for suctioning out dust, the outlet Hole is connected through pipeline with the exhausting hole on exhaust column, and exhaust column is then connected with exterior smoke purifier, and net by smog Change device to suction out the dust in coaxial dust hood.
The press-loading device includes:The pressure mounting base being fixedly connected on the intermediate support, is respectively fixedly connected with and is being pressed The cylinder mounting plate and buffing pad of seat bottom, the 4th cylinder on the pressure mounting base and for being pressed battery cover board, peace Correction cylinder on the cylinder mounting plate and for correcting battery location, is fixedly connected on the 4th cylinder movable end The pressing plate of end and the pressure head affixed with the pressing plate.
The battery clamp includes:Fixture housing, arranged on the fixture case top and for preventing dust from entering anti- Dirt plate, is movably arranged at the fixture datum plate of fixture case inside, and elastic connection is between fixture housing and fixture datum plate And for the elastic hold-down mechanism of automatic impaction battery after battery is put into.
Using above-mentioned technical proposal, compared with prior art, beneficial effect caused by the present invention is:The present invention passes through The first assembly line and the second assembly line equipped with recyclable loading and unloading, battery to be welded is captured to rotating disk mechanism by manipulator Fixture on to carry out locating clip tight, and by press-loading device battery cover board is pressed on battery container, by battery cover board and electricity Battery cover board is finally welded on by pond housing by spot-welding mechanism and full weld mechanism respectively by positioning cylinder component clamping and positioning On battery container, defective products is then exported by the second manipulator clamping to the second assembly line.Whole process by machine automatically into Row operation, and need not manually be intervened, therefore significantly reduce labor intensity and production cost, make work efficiency notable Improve.The features such as present invention is also high with the degree of automation, and easy to implement.
【Brief description of the drawings】
Fig. 1 is the overall structure schematic perspective view of the present invention;
Fig. 2 is the structure diagram of the first manipulator of the present invention;
Fig. 3 is the structure diagram of the second manipulator of the present invention;
Fig. 4 is the structure diagram of the rotary disc assembly of the present invention;
Fig. 5 is the structure diagram of the spot-welding mechanism of the present invention;
Fig. 6 is the structure diagram of the full weld mechanism of the present invention;
Fig. 7 is the structure diagram of the resetting-mechanism of the present invention;
Fig. 8 is the structure diagram of the press-loading device of the present invention;
Fig. 9 is the structure diagram of the battery clamp of the present invention;
Figure 10 is another structure diagram of the battery clamp of the present invention.
【Embodiment】
The following example is being explained further and supplementing to the present invention, and any restrictions will not be formed to the present invention.
As shown in Fig. 1~Figure 10, a kind of cover plate of power battery welding equipment of the invention includes bottom plate 1, fore-stock 14, after Stent 15, intermediate support 16, the first assembly line 2, the second assembly line 3, the first manipulator 4, the second manipulator 5, rotary disc assembly 6, Jacking rotating mechanism 7, positioning cylinder component 8, battery clamp 9, spot-welding mechanism 10, full weld mechanism 11, resetting-mechanism 12, and pressure Mounting mechanism 13.
As shown in Figure 1, the fore-stock 14 and after-poppet 15 are respectively arranged on the rear and front end of bottom plate 1, the intermediate support 16 are fixedly connected at the top of fore-stock and after-poppet.First assembly line 2 is arranged on 14 length direction of fore-stock, one End is used to input battery to be welded so that manipulator grips, its other end is used to export the battery after welding.Second flowing water Line 3 is arranged on 14 length direction of fore-stock and is located at 2 side of the first assembly line, it is used to export defective products battery.It is described First manipulator 4 and the second manipulator 5 is connected respectively with the fore-stock 14 and intermediate support 16 and the second manipulator 5 is arranged on The opposite side of first manipulator 4,4 and first assembly line 2 of the first manipulator coordinates charging, by what is inputted by the first assembly line Battery to be welded is gripped to rotary disc assembly 6.Second manipulator 5 coordinates with the first assembly line 2 and the second assembly line 3 respectively Discharging, further, non-defective unit battery is clamped to the first assembly line 2 by the second manipulator 5 and exported, and defective products battery is by the second machinery Hand 5 is clamped to the second assembly line and exported.
As shown in Fig. 2, specifically, first manipulator 4 includes:First translation stage 41, on the first translation stage 41 And the first motor 42 for driving it back and forth to move left and right, the first material grasping cylinder being movably connected on first translation stage 41 are fixed Plate 43, the first cylinder 44 for being fixedly connected in the first material grasping cylinder fixed plate, first cylinder 44 is by being connected thereto Anticollision mechanism 45 is connected with battery gripping finger 46, and drives battery gripping finger to open and clamp, 46 inner surface of battery gripping finger On be additionally provided with the first flexible sheets for preventing battery from crushing.
As shown in figure 3, specifically, second manipulator 5 includes:Second translation stage 51, on the second translation stage 51 And the second motor 52 for driving it back and forth to move left and right, the second material grasping cylinder being movably connected on second translation stage 51 are fixed Plate 53, the second cylinder 54 being fixedly connected in the second material grasping cylinder fixed plate, is movably connected in the elasticity of 54 side of the second cylinder Loading and unloading component 55, and be connected to and be used for the mechanical grip 56 for clamping battery, the mechanical grip below the loading and unloading component The second flexible sheets for preventing battery from crushing are additionally provided with 56 inner surfaces.
As shown in figure 4, the rotary disc assembly 6 is arranged on the bottom plate 1 and between fore-stock 14 and after-poppet 15, its For between each station precision rotation switch, the rotary disc assembly 6 includes:Turntable 61, drives arranged on turntable lower part and with it The rotary tray motor 62 of connection, arranged on the rotary tray motor side and for when jacking rotating mechanism 7 is turned at full weld station Ensure the welding motor 63 of welding precision, four stations are evenly distributed with 61 circumferential surface of turntable, in the present embodiment In, four stations are respectively feeding station, and CCD detection stations, reset station and discharge station.Top is separately installed with each station Rise rotating mechanism 7, the battery clamp 9 being connected with the jacking rotating mechanism 7 and among 61 top of turntable and with The coaxially connected slip ring assembly 64 of rotary tray motor 62.In the present embodiment, the rotary tray motor is stepper motor, the rotary tray motor Carry out precise rotation on each station clockwise in units of 90 degree.In the present embodiment, also set on 6 top of rotary disc assembly There are several jacking rotating mechanisms 7 for having gone out pushing tow thereon after having been welded to head cover, set in each jacking rotating mechanism both sides Several positioning cylinder components 8 for positioning battery are useful for, is additionally provided with above each jacking rotating mechanism 7 and coordinates with it Clamp the battery clamp 9 of battery.
As shown in figure 5, the spot-welding mechanism 10 is arranged on 6 periphery of rotary disc assembly, it is used for of battery cover board contact surface It Dian Hanjie not get up.The spot-welding mechanism 10 includes:On the bottom plate 1 and can be moved along X, Y, Z axis the 3rd translation Platform 101, the first laser plumb joint on the Z axis of the 3rd translation stage 101 and for carrying out spot welding to battery cover board 102。
As shown in fig. 6, the full weld mechanism 11 is arranged on 6 periphery of rotary disc assembly, it is used for battery cover board and battery container Contact portion all melts weldering, and the full weld mechanism 11 includes:On the after-poppet 15 and can be moved along X, Y, Z axis Four translation stages 111, the second laser on the Z axis of the 4th translation stage 111 and for carrying out full weld to battery cover board Plumb joint 112, is fixedly arranged on the exhaust column 113 of 112 side of second laser plumb joint, coaxially connected in second laser plumb joint 112 The coaxial dust hood 114 gone up and be used to prevent dust caused by laser welding from outwards drifting, the coaxial dust hood are equipped with extremely A few venthole 115 for suctioning out dust, the venthole are connected through pipeline with the exhausting hole 116 on exhaust column 113, exhausting Pipe 113 is then connected with exterior smoke purifier, and is suctioned out the dust in coaxial dust hood 114 by smoke purifier.
As shown in fig. 7, the resetting-mechanism 12 is arranged on intermediate support 16 and is oppositely arranged with full weld mechanism 11, it is used for Angular error produced by correcting turntable rotation.The resetting-mechanism 12 includes:Pedestal base 121, is respectively fixedly connected with institute State the cylinder mounting plate 122 on pedestal base 121, reset motor mount 123 and inductor mounting base 124, be fixed on axis Bearing block 125 on bearing bottom plate 121 and between cylinder mounting plate and reset motor mount, installed in cylinder mounting plate 3rd cylinder 126 on 122, installed in the reset motor 127 resetted on motor mount 123, is coaxially mounted to the bearing block Shaft on 125(Do not show in figure), it is coaxially mounted to the upper end of the shaft and the driven wheel 129 of lower end and pressure head contiguous block 1210, the driven wheel 129 is by being arranged belt 1211 thereon and the driving wheel on reset 127 output shaft of motor 1212 be drivingly connected, the pressure head contiguous block 1210 is then affixed with the pressing head seat 1213 arranged on its bottom, the pressing head seat then with pressure First 1214 insertion coordinates, and photoelectric sensor 1215 is also equipped with the inductor mounting base 124.Further, the shaft On be fixedly connected with positioning plate 1281, be provided with the positioning plate and the photoelectric sensor 1215 coordinate sensing reset state Reset sensing chip 1282.
As shown in figure 8, the press-loading device 13 is arranged on intermediate support 16, it, which is used to correct cover board, flattens.The pressure Mounting mechanism 13 includes:The pressure mounting base 131 being fixedly connected on the intermediate support 16, is respectively fixedly connected with 131 bottom of pressure mounting base The cylinder mounting plate 132 and buffing pad 133 in portion, the 4th gas on the pressure mounting base 131 and for being pressed battery cover board Cylinder 134, the correction cylinder 135 on the cylinder mounting plate 132 and for correcting battery location, is fixedly connected on described The pressing plate 136 and the pressure head 137 affixed with the pressing plate of 4th cylinder, 134 movable end end, and it is connected to the pressure of pressure head both sides Block 138.
Such as Fig. 9, shown in Figure 10, the battery clamp 9 includes:Fixture housing 91, is used in combination arranged on the fixture case top In the dust excluding plate 92 for preventing that dust from entering, the fixture datum plate 93 being movably arranged on the inside of fixture housing 91, and elastic connection exist Between fixture housing 91 and fixture datum plate 93 and for the elastic hold-down mechanism 94 of automatic impaction battery after battery is put into.
The motion flow of the present invention is as follows:
First by the Automatic Guided Vehicle supplied materials outside workbench, and by the first assembly line feeding, battery is through first-class Waterline is delivered to the first manipulator, and by first manipulator clamping to the fixture of rotary disc assembly, and pass through rotary components Rotary tray motor driving rotation, battery rotary to spot-welding mechanism is got up indivedual spot weldings of battery cover board contact surface first, Then turntable turns to full weld mechanism battery cover board and battery container contact portion is all melted weldering.After the completion of welding, pass through CCD Detection device is detected, and as found, Product jointing is bad, and it is defeated that defective products is put into the second assembly line by the second manipulator Go out, non-defective unit is put into the first assembly line by the second manipulator if the welding battery qualification after welding exports.So far it is of the invention Operation be fully completed.
Although being disclosed by above example to the present invention, the scope of the invention is not limited to this, Under conditions of present inventive concept, each component of the above can with technical field personnel understand similar or equivalent element come Replace.

Claims (10)

  1. A kind of 1. cover plate of power battery welding equipment, it is characterised in that including:Bottom plate(1), it is respectively arranged on bottom plate(1)Front and rear two The fore-stock at end(14), after-poppet(15)And it is fixed in the intermediate support at the top of fore-stock and after-poppet(16), it is respectively arranged on institute State fore-stock(14)On length direction and for inputting battery to be welded and exporting the first assembly line of battery after welding(2)With And arranged on the first assembly line(2)Side and the second assembly line for exporting defective products(3), respectively with the fore-stock(14)And Intermediate support(16)Connect and with the first assembly line(2)Coordinate the first manipulator of charging(4)And with first manipulator (4)Be oppositely arranged and respectively with the first assembly line(2)With the second assembly line(3)Coordinate the second manipulator of discharging(5), it is arranged on The bottom plate(1)Go up and be located at fore-stock(14)And after-poppet(15)Between and between each station rotation process turntable Component(6), several jacking rotating mechanisms positioned at rotary disc assembly top(7)And it is used for arranged on each jacking rotating mechanism both sides Several positioning cylinder components that battery is positioned(8), it is connected to each jacking rotating mechanism(7)Top is simultaneously matched for clamping tightly with it The battery clamp of battery(9), arranged on rotary disc assembly(6)Periphery and the spot-welding mechanism for coordinating welding battery cover board with it(10)It is and full Welding mechanism(11), arranged on intermediate support(16)It is upper and with full weld mechanism(11)It is oppositely arranged and is used to correcting produced by turntable rotation The resetting-mechanism of angular error(12), and arranged on intermediate support(16)Go up and be used for the press-loading device for flattening cover board correction (13).
  2. 2. cover plate of power battery welding equipment according to claim 1, it is characterised in that the rotary disc assembly(6)Including: Turntable(61), arranged on turntable lower part and the rotary tray motor that is drivingly connected with it(62), arranged on the rotary tray motor side and be used for Work as jacking rotating mechanism(7)Ensure the welding motor of welding precision when turning at full weld station(63), and arranged on described turn Disk(61)Top centre and and rotary tray motor(62)Coaxially connected slip ring assembly(64).
  3. 3. cover plate of power battery welding equipment according to claim 1, it is characterised in that first manipulator(4)Bag Include:First translation stage(41), arranged on the first translation stage(41)The first motor gone up and drive it back and forth to move left and right(42), activity It is connected to first translation stage(41)On the first material grasping cylinder fixed plate(43), it is fixedly connected in the first material grasping cylinder fixed plate The first cylinder(44), first cylinder(44)Pass through the anticollision mechanism being connected thereto(45)With battery gripping finger(46)It is connected Connect, and drive battery gripping finger to open and clamp, the battery gripping finger(46)Prevent battery from crushing is additionally provided with inner surface One flexible sheets.
  4. 4. cover plate of power battery welding equipment according to claim 1, it is characterised in that second manipulator(5)Bag Include:Second translation stage(51), arranged on the second translation stage(51)The second motor gone up and drive it back and forth to move left and right(52), activity It is connected to second translation stage(51)On the second material grasping cylinder fixed plate(53), it is fixedly connected in the second material grasping cylinder fixed plate The second cylinder(54), it is movably connected in the second cylinder(54)The elastic loading and unloading component of side(55), and be connected on this It is used for the mechanical grip for clamping battery below blanking component(56), the mechanical grip(56)Being additionally provided with inner surface prevents electricity The second flexible sheets that pond crushes.
  5. 5. cover plate of power battery welding equipment according to claim 1, it is characterised in that the resetting-mechanism(12)Bag Include:Pedestal base(121), it is respectively fixedly connected with the pedestal base(121)On cylinder mounting plate(122), reset Motor mount(123)And inductor mounting base(124), it is fixed on pedestal base(121)It is upper and positioned at cylinder mounting plate and Reset the bearing block between motor mount(125), installed in cylinder mounting plate(122)On the 3rd cylinder(126), it is installed on Reset motor mount(123)On reset motor(127), it is coaxially mounted to the bearing block(125)On shaft, coaxial peace Mounted in the driven wheel of the upper and lower ends of the shaft(129)And pressure head contiguous block(1210), the driven wheel(129)By being arranged Belt thereon(1211)With arranged on reset motor(127)Driving wheel on output shaft(1212)It is drivingly connected, the pressure head Contiguous block(1210)Then with the pressing head seat arranged on its bottom(1213)It is affixed, the pressing head seat then with pressure head(1214)It is embedded to coordinate, The inductor mounting base(124)On be also equipped with photoelectric sensor(1215).
  6. 6. cover plate of power battery welding equipment according to claim 5, it is characterised in that be fixedly connected with the shaft Positioning plate(1281), it is provided with the positioning plate and the photoelectric sensor(1215)Coordinate the reset sense of sensing reset state Answer piece(1282).
  7. 7. cover plate of power battery welding equipment according to claim 1, it is characterised in that the spot-welding mechanism(10)Bag Include:Installed in the bottom plate(1)The 3rd translation stage that is upper and being moved along X, Y, Z axis(101), installed in the 3rd translation stage (101)Z axis on and for battery cover board carry out spot welding first laser plumb joint(102).
  8. 8. cover plate of power battery welding equipment according to claim 1, it is characterised in that the full weld mechanism(11)Bag Include:Installed in the after-poppet(15)The 4th translation stage that is upper and being moved along X, Y, Z axis(111), installed in described Siping City Moving stage(111)Z axis on and for battery cover board carry out full weld second laser plumb joint(112), it is fixedly arranged on second laser Plumb joint(112)The exhaust column of side(113), it is coaxially connected in the second laser plumb joint(112)Go up and be used to prevent from swashing The coaxial dust hood that dust caused by photocoagulation outwards drifts(114), which is equipped with least one by dust The venthole of sucking-off(115), the venthole is through pipeline and exhaust column(113)On exhausting hole(116)It is connected, exhaust column (113)Then it is connected with exterior smoke purifier, and by smoke purifier by coaxial dust hood(114)In dust suction out.
  9. 9. cover plate of power battery welding equipment according to claim 1, it is characterised in that the press-loading device(13)Bag Include:It is fixedly connected on the intermediate support(16)On pressure mounting base(131), it is respectively fixedly connected with pressure mounting base(131)Bottom Cylinder mounting plate(132)And buffing pad(133), installed in the pressure mounting base(131)Go up and be used for be pressed battery cover board the 4th Cylinder(134), installed in the cylinder mounting plate(132)Go up and be used for the correction cylinder for correcting battery location(135), it is fixed to connect It is connected on the 4th cylinder(134)The pressing plate of movable end end(136), the affixed pressure head with the pressing plate(137), and be connected to The briquetting of pressure head both sides(138).
  10. 10. cover plate of power battery welding equipment according to claim 1, it is characterised in that the battery clamp(9)Bag Include:Fixture housing(91), arranged on the fixture case top and it is used for the dust excluding plate for preventing that dust from entering(92), it is movably arranged at folder Has housing(91)The fixture datum plate of inner side(93), and elastic connection is in fixture housing(91)And fixture datum plate(93)Between And for the elastic hold-down mechanism of automatic impaction battery after battery is put into(94).
CN201610729462.6A 2016-08-26 2016-08-26 A kind of cover plate of power battery welding equipment Active CN106112265B (en)

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CN106624359A (en) * 2016-12-20 2017-05-10 柳州振业焊接机电设备制造有限公司 Lithium ion battery laser welding system
CN108326476B8 (en) * 2017-01-20 2020-05-08 河北省机电一体化中试基地 Flexible automatic welding system for tower shoes of communication tower
CN106736191B (en) * 2017-03-02 2018-06-26 江苏宏威重工机床制造有限公司 A kind of welding is compared with position equipment
CN106736192B (en) * 2017-03-02 2018-05-25 东莞市中质电子科技有限公司 A kind of welding is automatically compared with position equipment
CN106826061B (en) * 2017-03-02 2018-08-03 泰州市腾达建筑工程机械有限公司 It is a kind of to be welded compared with position equipment
CN106825856A (en) * 2017-04-07 2017-06-13 安徽鸿创新能源动力有限公司 Dynamic lithium battery housing process equipment
CN108406106B (en) * 2018-01-18 2020-08-28 大族激光科技产业集团股份有限公司 Laser welding system of power battery
CN111360402A (en) * 2020-04-02 2020-07-03 陈宇 Laser welding process for steel wire heald on plastic circular weaving machine

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