CN108127317A - Square housing battery module fixture for laser welding - Google Patents
Square housing battery module fixture for laser welding Download PDFInfo
- Publication number
- CN108127317A CN108127317A CN201711459961.9A CN201711459961A CN108127317A CN 108127317 A CN108127317 A CN 108127317A CN 201711459961 A CN201711459961 A CN 201711459961A CN 108127317 A CN108127317 A CN 108127317A
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- CN
- China
- Prior art keywords
- side plate
- plate
- module
- positioning
- mobile terminal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- Battery Mounting, Suspending (AREA)
- Automatic Assembly (AREA)
Abstract
The present invention relates to a kind of side's housing battery module fixture for laser welding,Fixing end module positioning device is fixedly installed on pedestal,Fixing end side plate hold-down mechanism is located at fixing end module positioning device both sides,Mobile terminal module positioning device is oppositely arranged with fixing end module positioning device and passes through mobile terminal driving mechanism driving and positions,Two groups of mobile terminal side plate hold-down mechanisms are symmetrically installed in mobile terminal module positioning device both sides on the first sliding rail,Two groups of side plate detent mechanisms are respectively symmetrically installed on the first sliding rail of both sides,Two groups of side plate lifting bodies are respectively symmetrically installed on two the second sliding rails,Side plate detent mechanism and side plate lifting body position switching mechanism by side plate and drive along sliding rail synchronizing moving,Slipway mechanism is installed on pedestal,Pressure arm mechanism is slideably mounted on slipway mechanism,Module centering body and module hold-down mechanism are liftably installed in pressure arm mechanism.The present invention can be applicable in the automatic Quick universal of different type battery modules, ensure assembly precision.
Description
Technical field
The invention belongs to the technical field of battery modules laser welding, more particularly to a kind of side's housing battery module Laser Welding
Welding fixture.
Background technology
Existing battery modules fixture for laser welding mostly matches with the type of battery modules, leads to fixture for laser welding
Accommodation is extremely limited, and can not realize the laser welding that a variety of different type battery modules are solved by a sleeve clamp
Clamping problems.
Invention content
The technical problems to be solved by the invention are to provide a kind of side's housing battery module fixture for laser welding, can be applicable in not
The automatic Quick universal of same type battery modules ensures assembly precision.
The technical solution adopted by the present invention to solve the technical problems is to provide a kind of side's housing battery module laser welding folder
Tool, including pedestal and module tray component, the module tray component is installed on the substrate of pedestal, further includes two groups of fixing ends
Side plate hold-down mechanism, fixing end module positioning device, two groups of mobile terminal side plate hold-down mechanisms, mobile terminal module positioning device, two
Group side plate detent mechanism, two groups of side plate lifting bodies, side plate positioning switching mechanism, module hold-down mechanism, slipway mechanism, pressure arm machine
Structure, module centering body and mobile terminal driving mechanism, the fixing end module positioning device are fixedly installed on the substrate of pedestal,
Two groups of fixing end side plate hold-down mechanisms are symmetrically installed on the substrate of pedestal in fixing end module positioning device both sides, institute
State both sides on base substrate and be separately installed with the first sliding rail, the mobile terminal module positioning device by the first sliding rail of both sides into
Row installation, the mobile terminal module positioning device are oppositely arranged with fixing end module positioning device and pass through mobile terminal driving mechanism
Driving positioning, two groups of mobile terminals side plate hold-down mechanism are symmetrically installed to the first cunning in mobile terminal module positioning device both sides
On rail and pass through mobile terminal driving mechanism driving synchronous slide, two groups of side plate detent mechanisms are respectively symmetrically installed on both sides
On first sliding rail and between fixing end module positioning device and mobile terminal module positioning device, the bottom of the base substrate
Two the second sliding rails for being parallel to the first sliding rail are installed, two groups of side plate lifting bodies are respectively symmetrically installed on two second
It is on sliding rail and corresponding with the position of two groups of side plate detent mechanisms, two groups of side plate detent mechanisms and two groups of side plate lifting bodies
By side plate position switching mechanism drive along sliding rail synchronizing moving, the slipway mechanism be installed on the substrate of pedestal and direction with
First sliding rail is parallel, and the pressure arm mechanism is slideably mounted on slipway mechanism and passes through slipway mechanism drive motion and determine
Position, the module centering body are liftably installed in pressure arm mechanism, and the module hold-down mechanism is connect simultaneously with pressure arm mechanism
It is driven and lifted by pressure arm mechanism.
The fixing end side plate hold-down mechanism includes the first installing plate, the first guide rail, the first connecting plate, the first cylinder, the
One stroke adjusting block and the first compact heap, the fixing end side plate hold-down mechanism are installed to the substrate of pedestal by the first installing plate
On, first guide rail is installed on the first installing plate, and first connecting plate is slidably mounted on the first guide rail and leads to
It crosses the driving of the first cylinder to slide, the first stroke adjusting block is installed on the first connecting plate and can be along the stroke of the first cylinder
Direction carries out installation site adjusting, and the first compact heap horizontal direction angle is installed in rotation on the first stroke adjusting block
Front end is equipped with compressible first idler wheel and the rotatable first piano type pressure of horizontal direction angle on first compact heap
Plate.
It is fixed that the fixing end module positioning device includes the first mounting base, the first positioning plate, the first positioning cylinder and first
Position pin, the fixing end module positioning device is installed to by the first mounting base on the substrate of pedestal, first positioning plate with
The substrate of pedestal is vertical, the first positioning cylinder of positioning surface matching merga pass jacking of first positioning pin and the first positioning plate
Module is positioned.
The mobile terminal side plate hold-down mechanism includes the second installing plate, the second guide rail, the second connecting plate, the second cylinder, the
Two stroke adjustment blocks, the second compact heap, sliding rail connecting plate and secondary positioning cylinder, the mobile terminal side plate hold-down mechanism pass through cunning
Rail connecting plate is installed on the first sliding rail, and second installing plate is mounted on sliding rail connecting plate, and second guide rail is installed on
On second installing plate, second connecting plate is slidably mounted on the second guide rail and passes through the driving of the second cylinder and slides, institute
The second stroke adjustment block is stated to be installed on the second connecting plate and installation site adjusting can be carried out along the stroke directions of the second cylinder,
The second compact heap horizontal direction angle is installed in rotation on the front end of the second stroke adjustment block, on second compact heap
Compressible second idler wheel and the rotatable second piano type pressing plate of horizontal direction angle are installed, the mobile terminal side plate compresses
Mechanism is slided by secondary the first sliding rail of positioning cylinder drives edge and carries out secondary positioning.
It is fixed that the mobile terminal module positioning device includes the second mounting base, the second positioning plate, the second positioning cylinder and second
Position pin, the mobile terminal module positioning device are installed to by the second mounting base on two the first sliding rails, second mounting base
Mobile terminal driving mechanism is connected to, second positioning plate is vertical with the substrate of pedestal, second positioning pin and the second positioning
The second positioning cylinder of positioning surface matching merga pass jacking of plate positions module.
The side plate detent mechanism includes the first propulsion cylinder, the second propulsion cylinder, third connecting plate, third guide rail, cunning
Dynamic link block and pushing plate, the side plate detent mechanism is slidably mounted on by third connecting plate on the first sliding rail, described
Third guide rail is installed on third connecting plate, and the sliding connection block is installed on third guide rail, first propulsion cylinder and
Second propulsion cylinder backwards to set and outbound course it is parallel with the installation direction of third guide rail, one end of the third connecting plate and
The output shaft of first propulsion cylinder is hinged, and the output shaft of the sliding connection block and the second propulsion cylinder is hinged, the pushing plate
On sliding connection block and direction of propulsion is consistent with the outbound course of the second propulsion cylinder, set on the pushing plate there are two
Sucker, the outside of described two suckers are cased with spacing collar respectively.
The side plate lifting body includes third mounting base, jacking cylinder, jacking bearing, two linear bearings and two tops
Rising stem, the side plate lifting body are slideably mounted to by third mounting base on the second sliding rail, the third mounting base with
Side plate positioning switching mechanism connection, the jacking cylinder are mounted in third mounting base, and the jacking bearing is horizontally disposed with and leads to
Jacking cylinder driving lifting is crossed, described two linear bearings can be set in jacking bearing with moving horizontally with respect to jacking bearing,
Described two lifting pins are respectively arranged in two linear bearings and pass through the elevating movement of jacking bearing and carried out along linear bearing
Lifting.
The side plate positioning switching mechanism includes the first servo electric cylinders, connecting seat and the 4th guide rail, and the side plate positioning is cut
Converting mechanism is set to the lower section of base substrate, the first servo electric cylinders and the setting direction of the 4th guide rail and the side of the first sliding rail
To consistent, the connecting seat is slideably mounted on the 4th guide rail and passes through the first servo electric cylinders drive motion, described two groups
Side plate lifting body is connect respectively with connecting seat, and two groups of side plate detent mechanisms are connect respectively with two groups of side plate lifting bodies.
Module hold-down mechanism includes the length direction top plate consistent with the first slide direction and several anti-rotations, relocatable pressure
Bearing up pulley group, the top plate top are connected to pressure arm mechanism, and the contact roller group is set as two rows of along its length in top plate bottom.
The slipway mechanism includes split installation stent, the 5th guide rail, rodless cylinder and clamping cylinder, described split type
Mounting bracket is respectively arranged in two side positions on base substrate, and the 5th guide rail is installed on split installation stent, institute
It states pressure arm mechanism and slides by the 5th guide rail of rodless cylinder drives edge and pass through clamping cylinder and be clamped to working position.
The pressure arm mechanism includes mounting bracket, the first lower air cylinder, the 6th guide rail, the 7th guide rail, module hold-down mechanism and slides
Dynamic connecting plate and module centering body sliding connection plate, the mounting bracket are slideably mounted on slipway mechanism, and the described 6th
Guide rail and the 7th guide rail are vertically arranged on mounting bracket, and the module hold-down mechanism sliding connection plate is slideably mounted to the 6th
On guide rail and pass through the slip of the 6th guide rail of the first lower air cylinder drives edge, the module hold-down mechanism sliding connection plate and module pressure
Tight mechanism connection, the module centering body sliding connection plate are slideably mounted on the 7th guide rail, the module transducer
Structure sliding connection plate is connect with module centering body.
The module centering body includes the second lower air cylinder, the 4th connecting plate, two secondary centering cylinders, two secondary centering branch
Seat, the 8th guide rail and two pieces are to middle clamp plate, and the 4th connecting plate is connect with pressure arm mechanism, and second lower air cylinder is mounted on
It in pressure arm mechanism, is connect at the top of the 4th connecting plate with the second lower air cylinder, described two secondary centering bearings pass through the 8th guide rail
It is opposite to be installed on the 4th connecting plate bottom and slided respectively by two secondary the 8th guide rails of centering cylinder drives edge, two pieces of centerings
Clamping plate is opposite respectively to be installed on two secondary centering bearings.
The mobile terminal driving mechanism includes the second servo electric cylinders, displacement sensor, the connection of mobile terminal side plate hold-down mechanism
Block and mobile terminal module positioning device link block, two groups of mobile terminals side plate hold-down mechanism pass through mobile terminal side plate hold-down mechanism
Link block is connected to the second servo electric cylinders and passes through second servo electric cylinders drives edge the first sliding rail synchronous slide, the mobile terminal mould
Group detent mechanism is connected to the second servo electric cylinders by mobile terminal side plate detent mechanism link block and passes through the drive of the second servo electric cylinders
Dynamic to be slided along the first sliding rail, institute's displacement sensors are installed in the second servo electric cylinders.
Advantageous effect
First, the present invention is coordinated, and side plate by the positioning and clamping mechanism of fixing end and the positioning and clamping mechanism of mobile terminal
Positioning, lifting body and module compress, centering body can carry out working position adjustment according to different type battery modules, so as to
Enough clampings realized to different type battery modules.
Second, coordinated by fixing end module positioning device and mobile terminal module positioning device, module is positioned, led to
Cross fixing end side plate clamp system and mobile terminal side plate clamp system cooperation, side plate is assembled to module position carry out positioning and
It clamping, mobile terminal driving mechanism is equipped with displacement sensor, and the displacement of mobile terminal positioning and clamping mechanism accurately can be controlled,
And mobile terminal side plate clamp system carries out secondary fine positioning by secondary positioning cylinder, so as to ensure that positioning accuracy, Ye Jibao
Weld seam precision is demonstrate,proved.
Third can realize that the horizontal and vertical compression of side plate settles at one go by mobile terminal side plate clamp system, save
Beat, so as to improve working efficiency.
4th, side plate clamp system is compressible structure with the idler wheel that side plate lateral surface is pressed against each other, and ensures side plate and side plate
Clamp system comes into full contact with, it is ensured that compresses side plate, and floating idler wheel press structure effectively avoids that the surface of side plate is caused to damage
Wound.
5th, module hold-down mechanism is anti-rotation floating structure with the contact roller group that module is pressed against each other, and ensures module compacting machine
Coming into full contact between structure and battery core compresses, it is ensured that compresses battery core, and floating roller press structure effectively avoids making battery core surface
Into damage, while it effectively prevent module hold-down mechanism that transposition occurs.
6th, side plate detent mechanism realizes two-stage propulsion, is conducive to greatly save space, reduces cost, while sucker
Equipped with position limiting structure, side plate can be accurately located, and effectively prevent excessively adsorbing, improve sucker service life.
7th, side plate detent mechanism and top plate lifting body position switching mechanism by side plate and drive for different types of
Battery modules realize working position synchronism switching, and simple in structure, stability is high, ensure that the same of two side positioning lifting bodies work
Step property and precision；In addition, side plate lifting body uses homonymy synchronization of jacking up, ensure the synchronism of jacking, be conducive to improve side plate
The repeatable accuracy of positioning.
8th, slide unit structure is upper planer type structure, is driven using no bar cylinder, the linear guide guide support, is reduced outstanding
Arm size, it is simple in structure, stability is improved, no bar cylinder fast response time is at low cost, is conducive to improve beat.
Description of the drawings
Fig. 1 is the overall structure diagram of the present invention.
Fig. 2 is the structure diagram of pedestal of the present invention.
Fig. 3 is the structure diagram of module tray component of the present invention.
Fig. 4 is the structure diagram of fixing end side plate hold-down mechanism of the present invention.
Fig. 5 is the structure diagram of fixing end module positioning device of the present invention.
Fig. 6 is the structure diagram of side plate hold-down mechanism in mobile terminal of the present invention.
Fig. 7 is the structure diagram of mobile terminal module positioning device of the present invention.
Fig. 8 is mobile terminal module positioning device of the present invention and the structure diagram of mobile terminal driving structure assembling.
Fig. 9 is the structure diagram of side plate detent mechanism of the present invention.
Figure 10 is the structure diagram of side plate lifting body of the present invention.
Figure 11 is the structure diagram that side plate of the present invention positions switching mechanism.
Figure 12 is the structure diagram of module hold-down mechanism of the present invention.
Figure 13 is the structure diagram of slipway mechanism of the present invention.
Figure 14 is the structure diagram of pressure arm mechanism of the present invention.
Figure 15 is the structure diagram of module centering body of the present invention.
Specific embodiment
With reference to specific embodiment, the present invention is further explained.It should be understood that these embodiments are merely to illustrate the present invention
Rather than it limits the scope of the invention.In addition, it should also be understood that, after reading the content taught by the present invention, people in the art
Member can make various changes or modifications the present invention, and such equivalent forms equally fall within the application the appended claims and limited
Range.
A kind of side's housing battery module fixture for laser welding as shown in Figure 1, including pedestal 1 (such as Fig. 2) and module tray group
Part 2 (such as Fig. 3), 4, two groups of two groups of fixing end side plate hold-down mechanisms 3, fixing end module positioning device mobile terminal side plate hold-down mechanisms
5th, 6, two groups of mobile terminal module positioning device, 7, two groups of side plate detent mechanism side plate lifting body 8, side plate positioning switching mechanism 9,
Module hold-down mechanism 10, slipway mechanism 11, pressure arm mechanism 12, module centering body 13 and mobile terminal driving mechanism 14.
Module tray component 2 is installed on the substrate of pedestal 1, and battery modules to be welded are positioned over module tray component 2
On be clamped.Fixing end module positioning device 4 is fixedly installed on the substrate of pedestal 1, two groups of fixing end side plate hold-down mechanisms 3
It is symmetrically installed on the substrate of pedestal 1 in 4 both sides of fixing end module positioning device.Both sides are separately installed on 1 substrate of pedestal
First sliding rail 15.Mobile terminal module positioning device 6 is installed by the first sliding rail 15 of both sides, mobile terminal module positioning device
6 are oppositely arranged with fixing end module positioning device 4 and pass through the driving positioning of mobile terminal driving mechanism 14.Two groups of mobile terminal side plate pressures
Tight mechanism 5 is symmetrically installed in 6 both sides of mobile terminal module positioning device on the first sliding rail 15, and pass through mobile terminal driving mechanism
14 driving synchronous slides.Two groups of side plate detent mechanisms 7 are respectively symmetrically installed on the first sliding rail 15 of both sides, and positioned at fixing end
Between module positioning device 4 and mobile terminal module positioning device 6.The bottom of 1 substrate of pedestal is equipped with two and is parallel to the first cunning
Second sliding rail of rail 15, two groups of side plate lifting bodies 8 are respectively symmetrically installed on two the second sliding rails, and are positioned with two groups of side plates
The position of mechanism 7 is corresponding.Two groups of side plate detent mechanisms 7 and two groups of side plate lifting bodies 8 position 9 band of switching mechanism by side plate
It moves along sliding rail synchronizing moving.Slipway mechanism 11 is installed on the substrate of pedestal 1, and direction is parallel with the first sliding rail 15.Pressure arm machine
Structure 12 is slideably mounted on slipway mechanism 11 and passes through 11 drive motion of slipway mechanism and positioning.Module centering body 13 can
It is installed on up and down in pressure arm mechanism 12, module hold-down mechanism 10, which connect with pressure arm mechanism 12 and passes through pressure arm mechanism 12, drives liter
Drop.
As shown in figure 4, fixing end side plate hold-down mechanism 3 includes the first installing plate 31, the first guide rail 32, the first connecting plate
33rd, the first cylinder 34, the first stroke adjusting block 35 and the first compact heap 36.Fixing end side plate hold-down mechanism 3 passes through the first installation
Plate 31 is installed on the substrate of pedestal 1.First guide rail 32 is installed on the first installing plate 31, and the first connecting plate 33 is slideably pacified
Loaded on the first guide rail 32, driven and slided by the first cylinder 34.First stroke adjusting block 35 is installed on the first connecting plate 33,
And installation site adjusting can be carried out along the stroke directions of the first cylinder 34.First compact heap, 36 horizontal direction angle is rotationally
Mounted on the front end of the first stroke adjusting block 35, compressible first idler wheel 37 and horizontal direction are installed on the first compact heap 36
The rotatable first piano type pressing plate 38 of angle, is pressed against each other by the lateral surface of the first idler wheel 37 and battery modules side plate, passed through
The end of first piano type pressing plate 38 and side plate is pressed against each other.
As shown in figure 5, fixing end module positioning device 4 includes the first mounting base 41, the first positioning plate 42, first positioning gas
43 and first positioning pin 44 of cylinder.Fixing end module positioning device 4 is installed to by the first mounting base 41 on the substrate of pedestal 1.The
One positioning plate 42 is in the first mounting base 41 and vertical with the substrate of pedestal 1, and the first positioning pin 44 is set to the first positioning
On front side of the positioning surface of plate 42, matched with the positioning surface of the first positioning plate 42, and pass through the first positioning cylinder 43 and jack to module
It is positioned, the first positioning plate 42 is internally provided with sensor.
As shown in fig. 6, mobile terminal side plate hold-down mechanism 5 includes the second installing plate 51, the second guide rail 52, the second connecting plate
53rd, the second cylinder 54, the second stroke adjustment block 55, the second compact heap 56, sliding rail connecting plate 59 and secondary positioning cylinder 510.It moves
Moved end side plate hold-down mechanism 3 is installed to by sliding rail connecting plate 59 on the first sliding rail 15.Second installing plate 51 connects mounted on sliding rail
On fishplate bar 59, the second guide rail 52 is installed on the second installing plate 51.Second connecting plate 53 is slidably mounted on the second guide rail 52
On, and pass through the driving of the second cylinder 54 and slide.Second stroke adjustment block 55 is installed on the second connecting plate 53, and can be along second
The stroke directions of cylinder 54 carry out installation site adjusting.Second compact heap, 56 horizontal direction angle is installed in rotation on the second row
The front end of journey adjusting block 55 is equipped with compressible second idler wheel 57 on second compact heap 56 and horizontal direction angle is rotatable
Second piano type pressing plate 58 is pressed against each other by the lateral surface of the second idler wheel 57 and battery modules side plate, passes through the second piano type pressure
Plate 58 and the end of side plate are pressed against each other.It is tentatively fixed that mobile terminal side plate hold-down mechanism 5 is carried out by the driving of mobile terminal driving mechanism 14
Behind position, slip is further finely adjusted by secondary 510 the first sliding rail of drives edge 15 of positioning cylinder and completes secondary fine positioning.
As shown in fig. 7, mobile terminal module positioning device 6 includes the second mounting base 61, the second positioning plate 62, second positioning gas
63 and second positioning pin 64 of cylinder.Mobile terminal module positioning device 6 is installed to by the second mounting base 61 on two the first sliding rails 15,
Second mounting base 61 is connected to mobile terminal driving mechanism 14.Second positioning plate 62 be mounted on the second mounting base 61 on, and with pedestal 1
Substrate it is vertical.Second positioning pin 64 is set to the front side of 62 positioning surface of the second positioning plate, the positioning surface with the second positioning plate 62
It matches, and passes through the second positioning cylinder 63 and jack and module is positioned, the second positioning plate 62 is internally provided with sensor.
As shown in figure 8, mobile terminal driving mechanism 14 includes the second servo electric cylinders 141, displacement sensor 142, mobile end side
Plate hold-down mechanism link block and mobile terminal module positioning device link block.Two groups of mobile terminal side plate hold-down mechanisms 5 pass through mobile terminal
Side plate hold-down mechanism link block is connected to the second servo electric cylinders 141 and passes through 141 the first sliding rail of drives edge 15 of the second servo electric cylinders
Synchronous slide.Mobile terminal module positioning device 6 is connected to the second servo electric cylinders by mobile terminal side plate detent mechanism link block
141, and pass through 141 the first sliding rail of drives edge 15 of the second servo electric cylinders and slide.Displacement sensor 142 is installed on the second servo electric cylinders
On 141, judgement can be detected to the traveled distance of the second servo electric cylinders 141, so as to mobile terminal side plate compacting machine
The displacement of structure 5 and mobile terminal detent mechanism 6 is accurately controlled.
As shown in figure 9, side plate detent mechanism 7 includes the first propulsion cylinder 71, the second propulsion cylinder 72, third connecting plate
73rd, third guide rail 74, sliding connection block 75 and pushing plate 76.Side plate detent mechanism 7 is slideably pacified by third connecting plate 73
Loaded on the first sliding rail 15.Third guide rail 74 is installed on third connecting plate 73, and sliding connection block 75 is installed to third guide rail 74
On.First propulsion cylinder 71 and the second propulsion cylinder 72 are put down backwards to the installation direction of setting and outbound course and third guide rail 74
Row, one end of third connecting plate 73 is hinged by the output shaft of articulation piece and the first propulsion cylinder 11.Sliding connection block 75 passes through
The output shaft of articulation piece and the second propulsion cylinder 2 is hinged, and pushing plate 76 is mounted on sliding connection block 75, and direction of propulsion and the
The outbound course of two propulsion cylinders 72 is consistent.Sucker 77 there are two being set on pushing plate 76, the outside of two suckers 77 is cased with respectively
Spacing collar 78.Side plate detent mechanism realizes two-stage propulsion, is conducive to greatly save space, reduces cost, while sucker 77
Equipped with position limiting structure, side plate can be accurately located, and effectively prevent excessively adsorbing, be conducive to improve making for sucker 77
Use the service life.
As shown in Figure 10, it is straight to include third mounting base 81, jacking cylinder 82, jacking bearing 83, two for side plate lifting body 8
Spool holds 84 and two lifting pins 85.Side plate lifting body 8 is slideably mounted to by third mounting base 81 on the second sliding rail,
Third mounting base 81 is connect with side plate positioning switching mechanism 9.Jacking cylinder 82 is mounted in third mounting base 81, jacking bearing 83
It is horizontally disposed with and passes through the driving lifting of jacking cylinder 82.The both ends of jacking bearing 83 are respectively equipped with sliding slot, two linear bearings 84
It can be slidingly arranged at along sliding slot in jacking bearing 83, and be respectively arranged at the both sides of jacking cylinder 82.Two lifting pins 85 divide
It is not set in two linear bearings 84, is driven along linear bearing 84 and lifted by the elevating movement of jacking bearing 83.
As shown in figure 11, side plate positioning switching mechanism 9 includes the first servo electric cylinders 91,92 and the 4th guide rail 93 of connecting seat.
Side plate positioning switching mechanism 9 is set to the lower section of 1 substrate of pedestal, the setting direction of the first servo electric cylinders 91 and the 4th guide rail 93 with
The direction of first sliding rail 15 is consistent.Connecting seat 92 is slideably mounted on the 4th guide rail 93 and passes through the first servo electric cylinders 91 to drive
Dynamic movement.The third mounting base 81 of two groups of side plate lifting bodies 8 is connect respectively with connecting seat 92, two groups of side plate detent mechanisms 7
Third mounting base 81 of the third connecting plate 73 respectively with two groups of side plate lifting bodies 8 is connect, so as to position switching mechanism 9 in side plate
Drive under realize being synchronized with the movement for two groups of side plate lifting bodies 8 and two groups of side plate detent mechanisms 7, meet to different type battery
Module carries out working position adjustment.
As shown in figure 12, module hold-down mechanism 10 include the length direction top plate 101 consistent with 15 direction of the first sliding rail and
12 secondary anti-rotations, relocatable contact roller group 102.Contact roller group 102 includes two bearings, two idler wheels, two installation axles and prevents
Turn connecting rod.Bearing is mounted on the bottom of top plate 101, and compressible spring is equipped between bearing and top plate 101, and idler wheel is encapsulated rolling
Wheel, is installed on bearing by installation axle, is connected between two installation axles by anti-rotation connecting rod respectively.101 top of top plate connects
To pressure arm mechanism 12, contact roller group 102 is set as two rows of along its length in 101 bottom of top plate, and both sides are respectively arranged 6 pairs.
As shown in figure 13, slipway mechanism 11 includes split installation stent 111, the 5th guide rail 112,113 and of rodless cylinder
Clamping cylinder 114.Split installation stent 111 is respectively arranged in two side positions on 1 substrate of pedestal, and the 5th guide rail 112 is installed
In on split installation stent 111, split installation stent 111 is equipped with sensor and limited block.Pressure arm mechanism 12 is slidably
Ground is installed on the 5th guide rail 112 of both sides, is slided, and pass through clamping gas by the 5th guide rail 112 of 113 drives edge of rodless cylinder
Cylinder 114 is clamped navigates to working position by pressure arm mechanism 12.
As shown in figure 14, pressure arm mechanism 12 includes 122, two groups of the 6th guide rails of secondary first lower air cylinder of mounting bracket 121, two
123rd, two group of the 7th guide rail, 124, two pieces of module hold-down mechanism sliding connection plates 125 and two pieces of module centering body sliding connection plates
126.Pressure arm mechanism 12 is slideably mounted to by mounting bracket 121 on two article of the 5th guide rail 112 of slipway mechanism 11.Two group
Six guide rails 123 and two group of the 7th guide rail 124 are vertically arranged on mounting bracket 121, are compressed between two group of the 6th guide rail 123 along module
The length direction of mechanism 10 is arranged, along the direction cloth vertical with the length direction of the first sliding rail 15 between two group of the 7th guide rail 124
It puts.Two pieces of module hold-down mechanism sliding connection plates 125 are respectively slidably installed on two group of the 6th guide rail 123, and lead to respectively
It crosses the 6th guide rail 123 of two 122 drives edges of secondary first lower air cylinder to slide, two pieces of module hold-down mechanism sliding connection plates 125 are distinguished
It is connect with 101 both ends of top plate of module hold-down mechanism 10.Two pieces of module centering body sliding connection plates 126 are respectively slidably pacified
It is attached on two group of the 7th guide rail 124, two pieces of module centering body sliding connection plates 126 are connect with module centering body 13.
As shown in figure 15, module centering body 13 includes the secondary centering gas of the second lower air cylinder 131, the 4th connecting plate 132, two
The secondary centering bearing 134 of cylinder 133, two, the 8th guide rail 135 and two pieces are to middle clamp plate 136.Second lower air cylinder 131 is installed to pressure arm
121 top of mounting bracket of mechanism 12,132 both sides of the 4th connecting plate are symmetrically slided with two pieces of module centering bodies of pressure arm mechanism 12
Dynamic connecting plate 126 connects.The top of 4th connecting plate 132 is connect with the second lower air cylinder 131, and two pair centering bearings 134 pass through the
Eight guide rails 135 are installed on 132 bottom of the 4th connecting plate relatively, and pass through the 8th guide rail of two 133 drives edges of secondary centering cylinder respectively
135 slide, and the setting direction of the 8th guide rail 135 is vertical with the length direction of the first sliding rail 15.Two pieces are distinguished phase to middle clamp plate 136
To being installed on two secondary centering bearings 134, driven respectively by two secondary centering bearings 134 and centering is carried out to module.
The key step of party's housing battery module fixture for laser welding at work is as follows：
(1) handgrip grabs side plate in place；
(2) side plate detent mechanism 7 positions side plate, and on the basis of the first propulsion cylinder 71, the second propulsion cylinder 72 is advancing to the position；
(3) side plate detent mechanism 7 draws side plate by vacuum cup 77；
(4) handgrip grabs module in place；
(5) mobile terminal driving mechanism 14 drives mobile terminal module positioning device 6 to reach precompressed position, and precompressed is carried out to module
Tightly；
(6) handgrip exits；
(7) rodless cylinder 113 of slipway mechanism 11 drives pressure arm mechanism 12 to working position, and passes through clamping cylinder 114 and press from both sides
Press arm mechanism 12；
(8) module centering body 13 is driven by the second lower air cylinder 131 and declined, by two secondary centering cylinders 133 to mould
Group centering positioning；
(9) module centering body 13 is withdrawn；
(10) module hold-down mechanism 10 is declined by two secondary first lower air cylinder 122 drivings, passes through encapsulated roller compression electricity
Core；
(11) mobile terminal driving mechanism 14 drives mobile terminal module positioning device 6 to reach over-pressed position, and module is compressed；
(12) the first propulsion cylinder 71 of the side plate detent mechanism 7 of both sides drives the sucker 77 for having adsorbed side plate electric to fitting
Core by ratio valve action sucker 77, makes side plate fitting battery core and does not stress；
(13) left side plate lifting body 8 ejects simultaneously, makes side plate fitting battery core bottom surface, and keep certain pressure；
(14) mobile terminal driving mechanism 14 drives mobile terminal module positioning device 6 to reach working position, and control module length reaches
To theoretical length, and pass through displacement sensor 142 and judge whether in place；
(15) fixing end side plate hold-down mechanism 3 and mobile terminal side plate hold-down mechanism 5 are released simultaneously, longitudinally, laterally synchronous pressure
Tight side plate ensures position while welding precision；
(16) automatic assembling is completed, and is waited to be welded.
Claims (10)
1. a kind of side's housing battery module fixture for laser welding, including pedestal (1) and module tray component (2), the module tray
Component (2) is installed on the substrate of pedestal (1), it is characterised in that：It further includes two groups of fixing end side plate hold-down mechanisms (3), fix
End module positioning device (4), two groups of mobile terminal side plate hold-down mechanisms (5), mobile terminal module positioning device (6), two groups of side plates are determined
Position mechanism (7), two groups of side plate lifting bodies (8), side plate positioning switching mechanism (9), module hold-down mechanism (10), slipway mechanism
(11), pressure arm mechanism (12), module centering body (13) and mobile terminal driving mechanism (14), the fixing end module positioning device
(4) it is fixedly installed on the substrate of pedestal (1), two groups of fixing end side plates hold-down mechanism (3) is in fixing end module localization machine
Structure (4) both sides are symmetrically installed on the substrate of pedestal (1), and both sides are separately installed with the first sliding rail on pedestal (1) substrate
(15), the mobile terminal module positioning device (6) is installed by the first sliding rail (15) of both sides, and the mobile terminal module is determined
Position mechanism (6) is oppositely arranged with fixing end module positioning device (4) and passes through mobile terminal driving mechanism (14) driving and positions, described
Two groups of mobile terminal side plate hold-down mechanisms (5) are symmetrically installed to the first sliding rail (15) in mobile terminal module positioning device (6) both sides
It goes up and passes through mobile terminal driving mechanism (14) driving synchronous slide, two groups of side plate detent mechanisms (7) are respectively symmetrically installed on
On the first sliding rail (15) of both sides and between fixing end module positioning device (4) and mobile terminal module positioning device (6), institute
The bottom for stating pedestal (1) substrate is equipped with two the second sliding rails for being parallel to the first sliding rail (15), two groups of side plate jacks
Structure (8) be respectively symmetrically installed on it is on two the second sliding rails and corresponding with the position of two groups of side plate detent mechanisms (7), described two groups
Side plate detent mechanism (7) positions switching mechanism (9) by side plate with two groups of side plate lifting bodies (8) and drives shifting synchronous along sliding rail
Dynamic, the slipway mechanism (11) is installed on the substrate of pedestal (1) and direction is parallel with the first sliding rail (15), the pressure arm mechanism
(12) it is slideably mounted on slipway mechanism (11) and passes through slipway mechanism (11) drive motion and positioning, the module centering
Mechanism (13) is liftably installed in pressure arm mechanism (12), and the module hold-down mechanism (10) connect simultaneously with pressure arm mechanism (12)
It is driven and lifted by pressure arm mechanism (12).
2. a kind of side's housing battery module fixture for laser welding according to claim 1, it is characterised in that：The fixed end side
Plate hold-down mechanism (3) includes the first installing plate (31), the first guide rail (32), the first connecting plate (33), the first cylinder (34), first
Stroke adjustment block (35) and the first compact heap (36), the fixing end side plate hold-down mechanism (3) are pacified by the first installing plate (31)
It is attached on the substrate of pedestal (1), first guide rail (32) is installed on the first installing plate (31), first connecting plate (33)
It is slidably mounted on the first guide rail (32) and passes through the first cylinder (34) driving and slide, the first stroke adjusting block (35)
It is installed on the first connecting plate (33) and installation site adjusting can be carried out along the stroke directions of the first cylinder (34), described first
Compact heap (36) horizontal direction angle is installed in rotation on the front end of the first stroke adjusting block (35), first compact heap
(36) compressible first idler wheel (37) and the rotatable first piano type pressing plate (38) of horizontal direction angle are installed on.
3. a kind of side's housing battery module fixture for laser welding according to claim 1, it is characterised in that：The fixing end mould
Group detent mechanism (4) includes the first mounting base (41), the first positioning plate (42), the first positioning cylinder (43) and the first positioning pin
(44), the fixing end module positioning device (4) is installed to by the first mounting base (41) on the substrate of pedestal (1), and described
One positioning plate (42) is vertical with the substrate of pedestal (1), first positioning pin (44) and the positioning surface phase of the first positioning plate (42)
Module is positioned with the first positioning cylinder of merga pass (43) jacking.
4. a kind of side's housing battery module fixture for laser welding according to claim 1, it is characterised in that：The mobile end side
Plate hold-down mechanism (5) includes the second installing plate (51), the second guide rail (52), the second connecting plate (53), the second cylinder (54), second
Stroke adjustment block (55), the second compact heap (56), sliding rail connecting plate (59) and secondary positioning cylinder (510), the mobile end side
Plate hold-down mechanism (3) is installed to by sliding rail connecting plate (59) on the first sliding rail (15), and second installing plate (51) is mounted on
On sliding rail connecting plate (59), second guide rail (52) is installed on the second installing plate (51), and second connecting plate (53) can
It is slidably mounted on the second guide rail (52) and passes through the second cylinder (54) driving slip, the second stroke adjustment block (55) peace
It is attached on the second connecting plate (53) and installation site adjusting can be carried out along the stroke directions of the second cylinder (54), second pressure
Tight block (56) horizontal direction angle is installed in rotation on the front end of the second stroke adjustment block (55), second compact heap (56)
On compressible second idler wheel (57) and the rotatable second piano type pressing plate (58) of horizontal direction angle, the movement are installed
End side plate hold-down mechanism (5) is slided by secondary positioning cylinder (510) the first sliding rail of drives edge (15) and carries out secondary positioning.
5. a kind of side's housing battery module fixture for laser welding according to claim 1, it is characterised in that：The mobile terminal mould
Group detent mechanism (6) includes the second mounting base (61), the second positioning plate (62), the second positioning cylinder (63) and the second positioning pin
(64), the mobile terminal module positioning device (6) is installed to by the second mounting base (61) on two the first sliding rails (15), described
Second mounting base (61) is connected to mobile terminal driving mechanism (14), and second positioning plate (62) is vertical with the substrate of pedestal (1),
Second positioning pin (64) and positioning surface matching the second positioning cylinder of merga pass (63) jacking pair of the second positioning plate (62)
Module is positioned.
6. a kind of side's housing battery module fixture for laser welding according to claim 1, it is characterised in that：The side plate positioning
Mechanism (7) includes the first propulsion cylinder (71), the second propulsion cylinder (72), third connecting plate (73), third guide rail (74), slip
Link block (75) and pushing plate (76), the side plate detent mechanism (7) are slidably mounted on by third connecting plate (73)
On one sliding rail (15), the third guide rail (74) is installed on third connecting plate (73), and the sliding connection block (75) is installed to
On third guide rail (74), first propulsion cylinder (71) and the second propulsion cylinder (72) are backwards to setting and outbound course and third
The installation direction of guide rail (74) is parallel, and one end of the third connecting plate (73) is cut with scissors with the output shaft of the first propulsion cylinder (11)
It connects, the sliding connection block (75) and the output shaft of the second propulsion cylinder (72) are hinged, and the pushing plate (76) is mounted on slip
On link block (75) and direction of propulsion is consistent with the outbound course of the second propulsion cylinder (72), and the pushing plate (76) is equipped with two
A sucker (77), the outside of described two suckers (77) are cased with spacing collar (78) respectively.
7. a kind of side's housing battery module fixture for laser welding according to claim 1, it is characterised in that：The side plate jacking
Mechanism (8) includes third mounting base (81), jacking cylinder (82), jacking bearing (83), two linear bearings (84) and two tops
Rising stem (85), the side plate lifting body (8) are slideably mounted to by third mounting base (81) on the second sliding rail, and described
Three mounting bases (81) and side plate positioning switching mechanism (9) are connect, the jacking cylinder (82) in third mounting base (81),
The jacking bearing (83) is horizontally disposed and passes through jacking cylinder (82) driving lifting, and described two linear bearings (84) can be opposite
Jacking bearing (83) is set in jacking bearing (83) with moving horizontally, and described two lifting pins (85) are respectively arranged at two directly
Spool holds in (84) and passes through the elevating movement of jacking bearing (83) and lifted along linear bearing (84)；
The side plate positioning switching mechanism (9) includes the first servo electric cylinders (91), connecting seat (92) and the 4th guide rail (93),
The side plate positioning switching mechanism (9) is set to the lower section of pedestal (1) substrate, the first servo electric cylinders (91) and the 4th
The setting direction of guide rail (93) is consistent with the direction of the first sliding rail (15), and the connecting seat (92) is slideably mounted to the 4th and leads
On rail (93) and pass through first servo electric cylinders (91) drive motion, two groups of side plate lifting bodies (8) respectively with connecting seat
(92) it connects, two groups of side plate detent mechanisms (7) connect respectively with two groups of side plate lifting bodies (8).
8. a kind of side's housing battery module fixture for laser welding according to claim 1, it is characterised in that：Module hold-down mechanism
(10) including the length direction top plate (101) consistent with the first sliding rail (15) direction and several anti-rotations, relocatable contact roller group
(102), pressure arm mechanism (12) is connected at the top of the top plate (101), the contact roller group (102) is in top plate (101) bottom edge
Length direction is set as two rows of.
9. a kind of side's housing battery module fixture for laser welding according to claim 1, it is characterised in that：The pressure arm mechanism
(12) including mounting bracket (121), the first lower air cylinder (122), the 6th guide rail (123), the 7th guide rail (124), module compacting machine
Structure sliding connection plate (125) and module centering body sliding connection plate (126), the mounting bracket (121) are slideably mounted to
On slipway mechanism (11), the 6th guide rail (123) and the 7th guide rail (124) are vertically arranged on mounting bracket (121), the mould
Group hold-down mechanism sliding connection plate (125) is slideably mounted on the 6th guide rail (123) and passes through the first lower air cylinder (122)
The 6th guide rail (123) of drives edge slides, and the module hold-down mechanism sliding connection plate (125) connects with module hold-down mechanism (10)
It connects, the module centering body sliding connection plate (126) is slideably mounted on the 7th guide rail (124), the module centering
Mechanism slips connecting plate (126) is connect with module centering body (13)；
The module centering body (13) includes the second lower air cylinder (131), the 4th connecting plate (132), two secondary centering cylinders
(133), two secondary centering bearings (134), the 8th guide rail (135) and two pieces are to middle clamp plate (136), the 4th connecting plate (132)
It is connect with pressure arm mechanism (12), second lower air cylinder (131) is in pressure arm mechanism (12), the 4th connecting plate
(132) top is connect with the second lower air cylinder (131), and described two secondary centering bearings (134) are pacified by the way that the 8th guide rail (135) is opposite
It is slided loaded on the 4th connecting plate (132) bottom and respectively by two the 8th guide rails (135) of secondary centering cylinder (133) drives edge, institute
Two pieces are stated to be installed on middle clamp plate (136) relatively respectively on two secondary centering bearings (134).
10. a kind of side's housing battery module fixture for laser welding according to claim 1, it is characterised in that：The mobile terminal
Driving mechanism (14) including the second servo electric cylinders (141), displacement sensor (142), mobile terminal side plate hold-down mechanism link block and
Mobile terminal module positioning device link block, two groups of mobile terminals side plate hold-down mechanism (5) pass through mobile terminal side plate hold-down mechanism
Link block, which is connected to the second servo electric cylinders (141) and passes through second servo electric cylinders (141) the first sliding rail of drives edge (15), synchronizes cunning
Dynamic, the mobile terminal module positioning device (6) is connected to the second servo electric cylinders by mobile terminal side plate detent mechanism link block
(141) and pass through the slip of second servo electric cylinders (141) the first sliding rail of drives edge (15), institute's displacement sensors (142) are installed on
In second servo electric cylinders (141).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711459961.9A CN108127317B (en) | 2017-12-28 | 2017-12-28 | Laser welding fixture for square shell battery module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711459961.9A CN108127317B (en) | 2017-12-28 | 2017-12-28 | Laser welding fixture for square shell battery module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108127317A true CN108127317A (en) | 2018-06-08 |
| CN108127317B CN108127317B (en) | 2023-08-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711459961.9A Active CN108127317B (en) | 2017-12-28 | 2017-12-28 | Laser welding fixture for square shell battery module |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108817669A (en) * | 2018-08-28 | 2018-11-16 | 南京天河汽车零部件股份有限公司 | A kind of pneumatic device for multi-station laser-beam welding machine device people |
| CN109548395A (en) * | 2018-12-29 | 2019-03-29 | 东莞华贝电子科技有限公司 | The automatic disassemblerassembler of pcb board |
| CN110253141A (en) * | 2019-07-03 | 2019-09-20 | 伊欧激光科技（苏州）有限公司 | Cylindrical lithium ion cell cap component assembling pool conveyer structure |
| CN112122815A (en) * | 2020-09-30 | 2020-12-25 | 江苏逸飞激光设备有限公司 | Welding system and module side plate welding method |
| WO2023050859A1 (en) * | 2021-09-30 | 2023-04-06 | 宁德时代新能源科技股份有限公司 | Battery component assembling method, clamp and welding device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109548395A (en) * | 2018-12-29 | 2019-03-29 | 东莞华贝电子科技有限公司 | The automatic disassemblerassembler of pcb board |
| CN110253141A (en) * | 2019-07-03 | 2019-09-20 | 伊欧激光科技（苏州）有限公司 | Cylindrical lithium ion cell cap component assembling pool conveyer structure |
| CN112122815A (en) * | 2020-09-30 | 2020-12-25 | 江苏逸飞激光设备有限公司 | Welding system and module side plate welding method |
| WO2023050859A1 (en) * | 2021-09-30 | 2023-04-06 | 宁德时代新能源科技股份有限公司 | Battery component assembling method, clamp and welding device |
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