CN105817823B - Battery core fixture pusher and the automatic welding machine using the pusher - Google Patents
Battery core fixture pusher and the automatic welding machine using the pusher Download PDFInfo
- Publication number
- CN105817823B CN105817823B CN201610221725.2A CN201610221725A CN105817823B CN 105817823 B CN105817823 B CN 105817823B CN 201610221725 A CN201610221725 A CN 201610221725A CN 105817823 B CN105817823 B CN 105817823B
- Authority
- CN
- China
- Prior art keywords
- battery core
- push
- fixture
- pallet
- pushing piece
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- 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
- 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
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
Abstract
The present invention discloses a kind of battery core fixture pusher, including battery core fixture and clamp pushing mechanism, the clamp pushing mechanism includes push base and push cylinder and pushing piece on push base, the pushing piece is movably arranged on push base, and it can be driven and moved by push cylinder, the battery core fixture includes battery core pallet and basetray, and the battery core pallet can be promoted by pushing piece and moved on basetray.By setting the clamp pushing mechanism coordinated with battery core fixture, so that when carrying out ultrasonic bonding to battery core, the welding base of ultrasonic welding machine is not being needed to move, and only need clamp pushing mechanism that battery core fixture is pushed into the welding base i.e. achievable welding to battery core, ultrasonic bonding process is simplified, improves the production efficiency of battery；Meanwhile relative to the mode welded of supersonic welding joint chair is promoted, promote the mode of the battery core of lighter weight to push that precision is higher, improve the welding quality of welding precision and battery core.
Description
Technical field
The present invention relates to field of battery production technology, and in particular to a kind of battery core fixture pusher and use push dress
The automatic welding machine put.
Background technology
Lithium ion battery is mainly made up of shell, block, positive pole and negative pole, and positive pole is welded on one by anode ear and block
Rise, negative pole is welded together by negative electrode lug and outer casing bottom, and block enclosing cover puts the opening in shell.Block at present with just
Mainly welded during tab welding using ultrasonic welding machine, ultrasonic welding machine mainly includes supersonic generator, pneumatic
Partly, transducer, plumb joint and welding base, typically fixed using battery during welding, the mode of welding base movement is carried out, that is, is welded
When need by battery be fixed on corresponding in fixture, while mobile welding base moves close to the block of battery, the plumb joint of welding base
Dynamic that block and anode ear are welded, such welding manner process is more, has had a strong impact on the production efficiency of lithium battery, and
And need to set corresponding equipment to move ultrasonic welding machine, the production cost of enterprise is improved, simultaneously as supersonic welding
The volume that picks is larger, it is difficult to ensures mobile accuracy, influences welding quality during welding.
The content of the invention
The present invention in view of the existing deficiencies of the prior art, its object is to a kind of, there is provided battery core fixture pusher and adopts
With the automatic welding machine of the pusher, it can improve the production efficiency of battery core, lift the welding quality of battery core.
To achieve the above object, the present invention is using following technical scheme：
A kind of battery core fixture pusher, including battery core fixture and clamp pushing mechanism, the clamp pushing mechanism include
Base and push cylinder and pushing piece on push base are pushed, the pushing piece is movably arranged on push base, and
It can be driven and moved by push cylinder, the battery core fixture includes battery core pallet and basetray, and the battery core pallet is located at pallet
On base, and it can be promoted and moved by pushing piece.
As a kind of preferred scheme, the delivery device also includes push pedestal, and the push pedestal is provided with longitudinal direction and prolonged
The first slide rail stretched, the push base are located on the first slide rail, and can be by the lift cylinder drives edge on push pedestal
First slide rail moves up and down, and the push base is provided with the second slide rail extended laterally, and the pushing piece, which slides, is located at second
On slide rail, and it can be moved by the slide rail of push cylinder drives edge second.
As a kind of preferred scheme, the battery core pallet is provided with the locating rod coordinated with pushing piece, the locating rod
Upper end is provided with opening up positioning hole, and the front end of the pushing piece is provided with alignment pin corresponding with positioning hole, described during work
Pushing piece is driven by push base and moved down, in alignment pin insertion positioning hole.
As a kind of preferred scheme, the lower section of the pushing piece front end is provided with downward opening V-arrangement locating slot, the positioning
Pin stretches out down located at the bottom of locating slot, and the locating rod is located at the both sides of positioning hole provided with corresponding with locating slot
Position inclined-plane, during work, the pushing piece moves down with push base, coordinated by locating slot with positioning inclined-plane be connected in it is fixed
Position bar upper end, alignment pin are inserted in positioning hole.
As a kind of preferred scheme, the basetray is provided with the tray clamps for being used for fixing battery core pallet, the pallet
Folder includes two gripping blocks located at locating rod both sides, and the basetray, which is provided with, makes two gripping blocks have front end retaining clip all the time
The resetting-mechanism for the trend that tight locating rod, rear end stay open；The lower section of the push base, which is provided with, to be used to open tray clamps
Fixture block, the fixture block has downward opening neck, and the opening of the neck gradually increases from top to down, it is described two folder
The rear end of tight block is equipped with servo-actuated bearing；During work, fixture block moves down with push base, and the two side of neck is stuck in two respectively
The outside of servo-actuated bearing, and open two gripping block rear ends closure, front end.
As a kind of preferred scheme, the battery core fixture also includes battery core pressing plate and pressing plate mounting bracket, the pressing plate installation
Frame is fixedly installed on basetray, be provided with the pressing plate mounting bracket pressure swing rod that stretches out above battery core pallet and
Promote the pressure swing rod that there is the tension spring of the trend pushed, the battery core pressing plate is installed on the free end of pressure swing rod, and
And lower surface is butted on the upper surface of the battery core on battery core pallet.
As a kind of preferred scheme, also include press mechanism, the press mechanism includes pushing support, described to push branch
The upper end of frame is provided with to the support arm stretched out above battery core pallet, the free end of the support arm be provided with expansion link stretch out direction to
Under lower air cylinder, promoted and moved down by lower air cylinder during work, on battery core pallet.
As a kind of preferred scheme, the lower air cylinder is located at the top of pressure swing rod, during welding, the lower air cylinder
Expansion link extends downwardly from being butted on pressure swing rod, and pressure swing rod drives battery core pressing plate to be pressed in the battery core on battery core pallet, and makes
Battery core and battery core pallet move down.
As a kind of preferred scheme, the battery core fixture also includes clamp bottom board, and the basetray passes through more guiding
Bar is movably installed on clamp bottom board, and buffer spring, the clamp bottom board are folded between the basetray and clamp bottom board
Lower section is provided with lifting body, and the lifting body includes pushing tow cylinder expansion link upward.
A kind of electrical core of power battery automatic welding machine, including ultrasonic welding machine and rotating disk, the ultrasonic welding machine are consolidated
Surely on the outside of rotating disk, the rotating disk is provided with foregoing battery core fixture pusher.
The course of work of the present invention is as follows：
Lift cylinder driving push base move down, and drive positioned at push base on push cylinder and pushing piece to
Lower movement, positioned at pushing piece front end alignment pin first insert locating rod positioning hole in, then pushing piece pass through its front end below
Locating slot with positioning inclined-plane coordinate be connected in locating rod upper end, meanwhile, push base below fixture block neck be stuck in two with
The outside of dynamic bearing, and be pressed down against, open tray clamps, then, push cylinder driving pushing piece moves forward, and pushing piece pushes away
Dynamic battery core pallet moves forward, and then the pushing tow cylinder below clamp bottom board withstands clamp bottom board upwards, in press mechanism
Lower air cylinder compress pressure swing rod downwards, the battery core pressing plate on pressure swing rod is pressed in the battery core on battery core pallet so that
Battery core and battery core pallet move down.
The present invention has clear advantage and beneficial effect compared with prior art, specifically, passes through setting and battery core
The clamp pushing mechanism that fixture coordinates so that when carrying out ultrasonic bonding to battery core, it is no longer necessary to mobile ultrasonic welding machine
Welding base, and only need clamp pushing mechanism that battery core fixture is pushed into welding base and welding to battery core can be achieved, simplify
Ultrasonic bonding process, the production efficiency of battery is improved, reduce the production cost of enterprise；Simultaneously as battery core fixture with
Clamp pushing mechanism assembles together, optimizes the production distribution of enterprise, reduces the equipment cost of enterprise, nor takes it
His production space, improve the utilization rate in space；In addition, relative to the mode for promoting supersonic welding joint chair to be welded, push away
The mode of the battery core of dynamic lighter weight pushes that precision is higher, also improves the welding quality of welding precision and battery core.
More clearly to illustrate the architectural feature of the present invention, technological means and its specific purposes reached and function, under
Face is described in further detail with reference to accompanying drawing with specific embodiment to the present invention：
Brief description of the drawings
Fig. 1 is the assembling assumption diagram of embodiments of the present invention；
Fig. 2 is the battery core clamp structure figure of embodiments of the present invention；
Fig. 3 is the clamp pushing mechanism and press mechanism structure chart of embodiments of the present invention；
Fig. 4 is the enlarged diagram at A in Fig. 1；
Fig. 5 is the use state diagram of embodiments of the present invention.
Embodiment
First, refer to shown in Fig. 1, a kind of battery core fixture pusher, including battery core fixture 10, press mechanism 30, top
Mechanism 40 and clamp pushing mechanism 20 are risen, the clamp pushing mechanism 20 is located at the rear of battery core fixture 10, for battery core to be pressed from both sides
Battery core 50 on tool 10 pushes forward；The press mechanism 30 is located at the top of battery core fixture 10, for by battery core fixture 10
Battery core 50 push downwards；The lifting body 40 is located at the lower section of battery core fixture 10, for pressing from both sides battery core in press mechanism 30
Battery core fixture 10 is withstood during the push downwards of tool 10, prevents the position of battery core fixture 10 from shifting, the lifting body 40 includes stretching
The pushing tow cylinder 42 and cylinder fixed seat 41 of contracting bar upward.
As shown in Fig. 2 the battery core fixture 10 includes clamp bottom board 17, basetray 11, battery core pressing plate 16 and battery core support
Disk 12, the basetray 11 are movably installed on clamp bottom board 17 by more guide rods 18, the basetray 11 and folder
Buffer spring 19 is folded between tool bottom plate 17 so that basetray 11 possesses the space moved down, the battery core pallet
12 are movably arranged on basetray 11, and the battery core pressing plate 16 is located at the top of battery core pallet 12.
The rear end of the battery core pallet 12 is provided with a positioning rod 13, and the upper end of the locating rod 13 is determined provided with opening up
Position hole 131, the both sides that the locating rod 13 is located at positioning hole 131 are provided with positioning inclined-plane 132.To make battery core 50 in the process of transfer
In be not shifted over, the tray clamps for fixing battery core pallet 12 are additionally provided with the basetray 11, the tray clamps include
Two gripping blocks 14 located at the both sides of locating rod 13, two gripping block 14 pass through 111 turns of the mounting post on basetray 11
Dynamic to be installed on basetray 11, the basetray 11, which is provided with, promotes two gripping blocks 14 to have front end retaining clip tightening all the time
The resetting-mechanism for the trend that position bar 13, rear end stay open, the rear end of two gripping block 14 is equipped with servo-actuated bearing 141.Institute
The pressing plate mounting bracket 15 being additionally provided with basetray 11 for installing battery core pressing plate 16 is stated, the pressing plate mounting bracket 15 is fixedly mounted
In the pressure swing rod 151 that the stretching of the top of battery core pallet 12 is provided with the rear end of basetray 11, the pressing plate mounting bracket 15
And promoting tension spring 152 of the pressure swing rod 151 with the trend pushed, the battery core pressing plate 16 is installed on pressure swing rod
151 free end, in use, the lower surface of the battery core pressing plate 16 is butted on the upper table of the battery core 50 on battery core pallet 12
Face.
As shown in figure 3, the clamp pushing mechanism 20 includes push pedestal 21, push base 24, and located at push bottom
Push cylinder 25 and pushing piece 26 on seat 24, the push pedestal 21 is provided with the first slide rail 23 of Longitudinal extending, described to push away
Base 24 is sent on the first slide rail 23, and can be by the first slide rail of drives edge 23 of lift cylinder 22 on push pedestal 21
Lower movement, described to push the second slide rail that the extension of battery core fixture 10 is provided with base 24, the pushing piece 26 is slided and is located at
On second slide rail, and it can be moved by the second slide rail of drives edge of push cylinder 25.The lower section of the front end of pushing piece 26 is provided with determining
The V-arrangement locating slot 262 that the positioning inclined-plane 132 of the position both sides of bar 13 is adapted to, the locating slot 262 is opening down, the locating slot 262
Bottom be provided with the alignment pin 261 that extends downwardly from, the size of alignment pin 261 is adapted with the positioning hole 131 in locating rod 13.
The lower section of the push base 24 is additionally provided with the fixture block 241 for tray clamps to be opened, and the fixture block 241 has downward opening
Neck 242, and the opening of the neck 242 gradually increases from top to down.
The press mechanism 30 includes pushing support, and the upper end for pushing support, which is provided with to the top of battery core pallet 12, to be stretched out
Support arm 31, the free end of the support arm 31 is provided with expansion link and stretches out the downward lower air cylinder 32 in direction, calmed the anger under described
The free end of the expansion link of cylinder 32 is arranged with a buffering ring 33.In the present embodiment, the lower air cylinder 32 is located at pressure swing rod 151
Top, during work, the expansion link of the lower air cylinder 32 extends downwardly from being butted on pressure swing rod 151, and pressure swing rod 151 drives
Battery core pressing plate 16 is pressed in the battery core on battery core pallet 12, and moves down battery core and battery core pallet 12.It is described in the present invention
It is foregoing push pedestal 21 to push support.
As Figure 1-4, during work, the driving push base 24 of lift cylinder 22 moves down, and drives positioned at push bottom
Push cylinder 25 and pushing piece 26 on seat 24 move down, and the alignment pin 261 positioned at the front end of pushing piece 26 first inserts locating rod
In 13 positioning hole 131, then pushing piece 26 is coordinated with positioning inclined-plane 132 by the locating slot 262 below its front end and is connected in
The upper end of locating rod 13, meanwhile, the neck 242 of the fixture block 241 of the lower section of push base 24 is stuck in the outside of two servo-actuated bearings 141, and
It is pressed down against, opens tray clamps, then, push cylinder 25 drives pushing piece 26 to move forward, and pushing piece 26 promotes battery core support
Disk 12 moves forward, and then the pushing tow cylinder located at the lower section of clamp bottom board 17 withstands clamp bottom board 17 upwards, in press mechanism 30
Lower air cylinder 32 compress pressure swing rod 151 downwards, the battery core pressing plate 16 on pressure swing rod 151 is pressed on the electricity on battery core pallet 12
On core, so that battery core and battery core pallet 12 move down.When the completion that works needs return, in the press mechanism 30 under
Air cylinder 32 bounces back, and battery core fixture 10 moves up, and push cylinder 25 drives battery core fixture 10 to retract by pushing piece 26, lifts
Cylinder 22 drives push base 24 to move up, and pushing piece 26 is released and is connected with locating rod 13, and fixture block 241 is released to gripping block 14
On servo-actuated bearing 141 extruding, make the clamping and positioning bar 13 again of gripping block 14.
As shown in figure 5, a kind of electrical core of power battery automatic welding machine, including ultrasonic welding machine 60 and rotating disk 70, it is described
Ultrasonic welding machine 60 is fixed at the outside of rotating disk 70, and the rotating disk 70 is provided with foregoing battery core fixture pusher.Thus
It may be such that when carrying out ultrasonic bonding to battery core, it is not necessary to the welding base 61 of mobile ultrasonic welding machine 60, and only need fixture
Battery core fixture 10 is pushed to welding base 61 by delivery device 20, and battery core is depressed into the lower soldering tip on welding base 61 by press mechanism 30
62 can complete the welding to the downside of battery core cover plate 51, while the upper soldering tip 63 of ultrasonic welding machine 60 is moved down and can completed
Welding to the upside of battery core cover plate 51.So as to improve the production efficiency of battery, the production cost of enterprise is reduced.
The above described is only a preferred embodiment of the present invention, be not intended to limit the invention, therefore it is every according to this hair
Any modification, equivalent substitution and improvements that bright technology is actually made to above example etc., still fall within technical solution of the present invention
In the range of.
Claims (9)
- A kind of 1. battery core fixture pusher, it is characterised in that：Including battery core fixture and clamp pushing mechanism, the fixture push Mechanism includes push base and push cylinder and pushing piece on push base, and the pushing piece is movably arranged at push bottom On seat, and it can be driven and moved by push cylinder, the battery core fixture includes battery core pallet and basetray, and the battery core pallet is set In on basetray, and it can be promoted and moved by pushing piece, the battery core pallet is provided with the locating rod coordinated with pushing piece, described Basetray is provided with the tray clamps for being used for fixing battery core pallet, and the tray clamps include two clampings located at locating rod both sides Block, the basetray are provided with the trend for making two gripping blocks that there is front end to keep clamping and positioning bar, rear end to stay open all the time Resetting-mechanism；The lower section of the push base is provided with the fixture block for being used for opening tray clamps, and the fixture block has opening down Neck, and the opening of the neck gradually increases from top to down, and the rear end of two gripping block is equipped with servo-actuated bearing；Work When making, fixture block moves down with push base, and the two side of neck is stuck in the outside of two servo-actuated bearings respectively, and makes two gripping blocks Rear end closure, front end are opened.
- 2. battery core fixture pusher according to claim 1, it is characterised in that：The delivery device also includes push base Seat, the push pedestal are provided with the first slide rail of Longitudinal extending, the push base on the first slide rail, and can by located at The slide rail of lift cylinder drives edge first on push pedestal moves up and down, and the push base is provided with second extended laterally and slided Rail, the pushing piece is slided on the second slide rail, and can be moved by the slide rail of push cylinder drives edge second.
- 3. battery core fixture pusher according to claim 2, it is characterised in that：The upper end of the locating rod is provided with opening Positioning hole upward, the front end of the pushing piece are provided with alignment pin corresponding with positioning hole, and during work, the pushing piece is by pushing Base drives and moved down, in alignment pin insertion positioning hole.
- 4. battery core fixture pusher according to claim 3, it is characterised in that：The lower section of the pushing piece front end is provided with Downward opening V-arrangement locating slot, the alignment pin are located at the bottom of locating slot, and stretch out down, and the locating rod is positioned at fixed The both sides in position hole be provided with it is corresponding with locating slot position inclined-plane, during work, the pushing piece moves down with push base, passes through Locating slot coordinates with positioning inclined-plane is connected in locating rod upper end, and alignment pin is inserted in positioning hole.
- 5. battery core fixture pusher according to claim 4, it is characterised in that：The battery core fixture also includes battery core pressure Plate and pressing plate mounting bracket, the pressing plate mounting bracket are fixedly installed on basetray, and electricity is provided with the pressing plate mounting bracket The pressure swing rod stretched out above core pallet and the tension spring for promoting the pressure swing rod that there is the trend pushed, the battery core pressure Plate is installed on the free end of pressure swing rod, and lower surface is butted on the upper surface of the battery core on battery core pallet.
- 6. battery core fixture pusher according to claim 5, it is characterised in that：Also include press mechanism, under described Press mechanism includes pushing support, and the upper end for pushing support is provided with the support arm to stretching above battery core pallet, the support The free end of arm is provided with expansion link and stretches out the downward lower air cylinder in direction, during work, on battery core pallet from lower air cylinder promote to Lower movement.
- 7. battery core fixture pusher according to claim 6, it is characterised in that：The lower air cylinder is located at pressure swing rod Top, during welding, the expansion link of the lower air cylinder extends downwardly from being butted on pressure swing rod, and pressure swing rod drives battery core pressing plate It is pressed in the battery core on battery core pallet, and moves down battery core and battery core pallet.
- 8. battery core fixture pusher according to claim 7, it is characterised in that：The battery core fixture also includes fixture bottom Plate, the basetray are movably installed on clamp bottom board by more guide rods, between the basetray and clamp bottom board Buffer spring is folded with, lifting body is provided with below the clamp bottom board, the lifting body includes pushing tow expansion link upward Cylinder.
- A kind of 9. electrical core of power battery automatic welding machine, it is characterised in that：Including ultrasonic welding machine and rotating disk, the ultrasonic wave Bonding machine is fixed on the outside of rotating disk, and the battery core fixture that the rotating disk is provided with any one of preceding claims 1-8 pushes away Send device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610221725.2A CN105817823B (en) | 2016-04-11 | 2016-04-11 | Battery core fixture pusher and the automatic welding machine using the pusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610221725.2A CN105817823B (en) | 2016-04-11 | 2016-04-11 | Battery core fixture pusher and the automatic welding machine using the pusher |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105817823A CN105817823A (en) | 2016-08-03 |
| CN105817823B true CN105817823B (en) | 2017-11-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610221725.2A Active CN105817823B (en) | 2016-04-11 | 2016-04-11 | Battery core fixture pusher and the automatic welding machine using the pusher |
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Denomination of invention: Battery cell clamp pushing device and automatic welding machine with pushing device Effective date of registration: 20180719 Granted publication date: 20171121 Pledgee: China Everbright Bank Limited by Share Ltd Dongguan branch Pledgor: GUANGDONG HONGBAO TECHNOLOGY CO., LTD. Registration number: 2018440000210 |
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Denomination of invention: Electric core clamp pushing device and automatic welding machine using the pushing device Effective date of registration: 20211222 Granted publication date: 20171121 Pledgee: China Co. truction Bank Corp Dongguan branch Pledgor: GUANGDONG HONBRO SCIENCE & TECHNOLOGY Co.,Ltd. Registration number: Y2021980015972 |
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