CN105414735B - Ultrasonic welding machine for the welding of lithium battery aluminium foil end face - Google Patents
Ultrasonic welding machine for the welding of lithium battery aluminium foil end face Download PDFInfo
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- CN105414735B CN105414735B CN201511019428.1A CN201511019428A CN105414735B CN 105414735 B CN105414735 B CN 105414735B CN 201511019428 A CN201511019428 A CN 201511019428A CN 105414735 B CN105414735 B CN 105414735B
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- welding machine
- ultrasonic welding
- lithium battery
- face
- aluminium foil
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/10—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating making use of vibrations, e.g. ultrasonic welding
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
The present invention provides a kind of ultrasonic welding machine for the welding of lithium battery aluminium foil end face, and it includes：Bottom plate, grip slipper, the grip slipper are fixed on the bottom plate, the grip slipper is provided with a grip block, the side of the grip block is provided with the first cylinder, and the opposite side of the grip block is provided with a grip block, and the piston rod of first cylinder is connected through the grip block with the grip block；Fixed seat, above the grip slipper, the fixed seat is provided with slide rail for the fixed seating；Ultrasonic welding machine main body, the ultrasonic welding machine main body are provided with frame, ultrasonic bonding head assembly, and frame and the slide rail of the ultrasonic welding machine main body are slidably connected.Very easily the end face of aluminium foil can be welded using the ultrasonic welding machine, meet the production technology of lithium battery, improve the quality of lithium battery.
Description
Technical field
It is more particularly to a kind of to be used in Production Process of Lithium Battery to filtering end face the present invention relates to ultrasonic bonding field
The bonding machine fixing device welded.
Background technology
Ultrasonic bonding is a kind of body surface that two need welding are delivered to using dither ripple, in the situation of pressurization
Under, the fusion method that makes two body surface phase mutual friction and formed between molecular layer.Ultrasonic welding machine passes through at work
50/60 hertz of electric current is converted into 15,20,30 or 40 KHz electric energy by supersonic generator.The high-frequency electrical energy changed is by changing
Energy device is again converted to the mechanical movement for equal frequencies, and subsequent mechanical movement passes through the amplitude rod devices transmission on transducer
Onto soldering tip.The vibrational energy received is delivered to the junction surface of workpiece to be welded by soldering tip, and in the region, vibrational energy is led to
Cross friction mode and be converted into heat energy, the workpiece surface fusing that will be welded, workpiece cools down under a certain pressure after stopping is vibrated
Sizing, thus can weld together two workpiece.
Lithium battery production process, it is necessary to using ultrasonic welding machine by aluminium flake one by one weld, sometimes
Tens even can be welded.The welding of current most of lithium battery aluminium foil is all that its upper and lower surface is welded, however as
The requirement more and more higher of lithium battery technique, the lithium battery of some specifications need the end face of aluminium foil also to weld together.City at present
The ultrasonic equipment not welded on face dedicated for aluminium foil end face also, therefore the mode of soldering welding is carried out, thus
The quality of lithium battery can be influenceed.
The content of the invention
In view of the above the shortcomings that prior art, it is an object of the invention to provide one kind dedicated for lithium battery side
The ultrasonic welding machine that end face weld is connect.
In order to achieve the above objects and other related objects, the present invention provides a kind of for the super of lithium battery aluminium foil end face welding
Sound wave bonding machine, it includes：Bottom plate, grip slipper, the grip slipper are fixed on the bottom plate, and the grip slipper is provided with a folder
Block is held, the side of the grip block is provided with the first cylinder, and the opposite side of the grip block is provided with a grip block, first cylinder
Piston rod be connected through the grip block with the grip block；Fixed seat, the fixed seating is above the grip slipper, institute
State fixed seat and be provided with slide rail；Ultrasonic welding machine main body, the ultrasonic welding machine main body are provided with frame, ultrasonic bonding
Head assembly, frame and the slide rail of the ultrasonic welding machine main body are slidably connected.
Preferably, a backboard is additionally provided with rear side of the fixed seat, the backboard is provided with a traveller, set on the traveller
There is the sliding block for connecting welding machine, the sliding block is connected with the frame.
Preferably, the frame is provided with the second cylinder, and the ultrasonic bonding head assembly is connected with second cylinder.
Preferably, the backboard is provided with scale.
Preferably, the side of the fixed seat is additionally provided with a location-plate, and the location-plate passes through height adjustment bolt and institute
State bottom plate connection, the location-plate height adjustable.
As described above, the ultrasonic welding machine for being used for the welding of lithium battery aluminium foil end face of the present invention has below beneficial to effect
Fruit：The ultrasonic welding machine is provided with grip slipper and fixed seat on bottom plate, can be upward by laminated aluminium foil end face by grip slipper
Clamp, be used for mounting ultrasonic bonding machine in fixed seat, ultrasonic welding machine is fixed on slide rail, can moved left and right, so right
In clamping longer aluminium foil can constantly shift position welded, can be very easily right using the ultrasonic welding machine
The end face of aluminium foil is welded, and meets the production technology of lithium battery, improves the quality of lithium battery.
Brief description of the drawings
Fig. 1 is the integrated model schematic diagram of the embodiment of the present invention.
Fig. 2 is grip slipper of the embodiment of the present invention and the structural representation of fixed seat.
Component label instructions
1st, bottom plate 2, grip slipper 21, grip block 22, piston rod 23, grip block 24, the first cylinder 3, solid
Reservation 31, slide rail 32, backboard 33, traveller 34, sliding block 35, scale 4, ultrasonic welding machine main body 41, machine
Frame 42, ultrasonic bonding head assembly 43, the second cylinder 44, guide pad 5, location-plate 51, height adjustment bolt.
Embodiment
Embodiments of the present invention are illustrated by particular specific embodiment below, those skilled in the art can be by this explanation
Content disclosed by book understands other advantages and effect of the present invention easily.
Refer to Fig. 1,2.It should be clear that structure, ratio, size depicted in this specification institute accompanying drawings etc., only to
The content disclosed in specification is closed, so that those skilled in the art understands and reads, being not limited to the present invention can implement
Qualifications, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size,
In the case where not influenceing the effect of present invention can be generated and the purpose that can reach, all should still fall in disclosed technology
In the range of Rong get Neng is covered.It is meanwhile cited such as " on ", " under ", "left", "right", " centre " and " one " in this specification
Deng term, be merely convenient to understanding for narration, and be not used to limit the enforceable scope of the present invention, the change of its relativeness
Or adjustment, in the case where changing technology contents without essence, when being also considered as the enforceable category of the present invention.
As shown in Figure 1, 2, the present invention provides a kind of ultrasonic welding machine for the welding of lithium battery aluminium foil end face, and its is main
Including bottom plate 1, grip slipper 2, fixed seat 3 and the part of ultrasonic welding machine main body more than 4.The structure bag of ultrasonic welding machine main body 4
Including rack 41, ultrasonic bonding head assembly 42, ultrasonic bonding head assembly 42 are connected with frame 41, ultrasonic bonding head assembly 42
Mainly including supersonic generator, ultrasonic transducer and soldering tip, ultrasonic bonding head assembly 42 is connected with the second cylinder 43, the
Two cylinders 43 can drive ultrasonic bonding head assembly 42 to move up and down.For the ease of being oriented to, in ultrasonic bonding head assembly 42 also
Provided with a guide pad 44, guide pad 44 is slidably connected with the guide rail in frame 41.
Bottom plate 1 is provided with the convenient fixation of bolt hole, and grip slipper 2 is arranged on bottom plate 1, and the grip slipper 2 is used for multilayer
The AL-foil that lower surface has welded together is clamped upwardly.Grip slipper is provided with a grip block 23, grip block 23
Side is provided with the first cylinder 24, and the opposite side of grip block 23 is provided with a grip block 21, and the piston rod 22 of the first cylinder 24 passes through folder
Hold block 23 to be connected with grip block 21, the retractable of piston rod 22.Laminated aluminium foil end face is placed on grip block 21 and clamping upwards
After between block 23, the first cylinder 24 drives grip block 21 to move backward, so that it may steps up laminated aluminium foil end face in grip block upwards
Between 21 and grip block 23.
Fixed seat 3 is arranged on grip slipper 2, and fixed seat 3 is used for mounting ultrasonic bonding machine, in order that ultrasonic welding machine
The aluminium foil of the length of various models is disclosure satisfy that, a slide rail 31 can be set in fixed seat 3, make ultrasonic welding machine main body 4
Frame 41 is slidably connected with slide rail 31, thus ultrasonic welding machine main body 4 can be made to be slidably reciprocated in fixed seat 3.Due to
Often height is higher for the frame that exceeded wave soldering picks, and in order to prevent it from being tilted in sliding process, the rear side of fixed seat 3 is additionally provided with
One backboard 32, backboard 32 are provided with a traveller 33, and traveller 33 is provided with sliding block 34.Sliding block 34 is used for the frame of connecting welding machine
41, and ultrasonic welding machine main body 4 is supported.A location-plate 5 is additionally provided with the side of fixed seat 3, location-plate 5 passes through height
Degree regulating bolt 51 is connected with bottom plate 1, and the height of location-plate 5 is can adjust by height adjustment bolt 51, in order in welding
Workpiece is positioned, for the ease of positioning, backboard 32 is provided with scale 35.
The ultrasonic welding machine is provided with grip slipper and fixed seat on bottom plate, can be by laminated aluminium foil end face by grip slipper
Clamping upwards, be used for mounting ultrasonic bonding machine in fixed seat, ultrasonic welding machine is fixed on slide rail, can moved left and right, this
Sample for clamping longer aluminium foil can constantly shift position weld, use the ultrasonic welding machine can be with very convenient
The end face to aluminium foil weld, meet the production technology of lithium battery, improve the quality of lithium battery.So the present invention is effectively
Overcome various shortcoming of the prior art and have high industrial utilization.
The above-described embodiments merely illustrate the principles and effects of the present invention, not for the limitation present invention.It is any ripe
Know the personage of this technology all can carry out modifications and changes under the spirit and scope without prejudice to the present invention to above-described embodiment.Cause
This, those of ordinary skill in the art is complete without departing from disclosed spirit and institute under technological thought such as
Into all equivalent modifications or change, should by the present invention claim be covered.
Claims (5)
1. a kind of ultrasonic welding machine for the welding of lithium battery aluminium foil end face, it is characterised in that it includes：
Bottom plate,
Grip slipper, the grip slipper are fixed on the bottom plate, and the grip slipper is provided with a grip block, and the one of the grip block
Side is provided with the first cylinder, and the opposite side of the grip block is provided with a grip block, and the piston rod of first cylinder passes through the folder
Block is held to be connected with the grip block；
Fixed seat, above the grip slipper, the fixed seat is provided with slide rail for the fixed seating；
Ultrasonic welding machine main body, the ultrasonic welding machine main body are provided with frame, ultrasonic bonding head assembly, the ultrasound
Wave soldering picks the frame of main body and the slide rail is slidably connected.
2. the ultrasonic welding machine according to claim 1 for the welding of lithium battery aluminium foil end face, it is characterised in that：It is described
A backboard is additionally provided with rear side of fixed seat, the backboard is provided with a traveller, and the traveller is provided with for connecting welding machine
Sliding block, the sliding block are connected with the frame.
3. the ultrasonic welding machine according to claim 1 for the welding of lithium battery aluminium foil end face, it is characterised in that：It is described
Frame is provided with the second cylinder, and the ultrasonic bonding head assembly is connected with second cylinder.
4. the ultrasonic welding machine according to claim 2 for the welding of lithium battery aluminium foil end face, it is characterised in that：It is described
Backboard is provided with scale.
5. the ultrasonic welding machine according to claim 1 for the welding of lithium battery aluminium foil end face, it is characterised in that：It is described
The side of fixed seat is additionally provided with a location-plate, and the location-plate is connected by height adjustment bolt with the bottom plate, the positioning
Plate height adjustable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511019428.1A CN105414735B (en) | 2015-12-30 | 2015-12-30 | Ultrasonic welding machine for the welding of lithium battery aluminium foil end face |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511019428.1A CN105414735B (en) | 2015-12-30 | 2015-12-30 | Ultrasonic welding machine for the welding of lithium battery aluminium foil end face |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105414735A CN105414735A (en) | 2016-03-23 |
| CN105414735B true CN105414735B (en) | 2018-01-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201511019428.1A Active CN105414735B (en) | 2015-12-30 | 2015-12-30 | Ultrasonic welding machine for the welding of lithium battery aluminium foil end face |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106513979A (en) * | 2017-01-09 | 2017-03-22 | 东阳名泰科技有限公司 | Foil butt joint device for electronic aluminium foil production and implementation method of foil butt joint device |
| CN107803582A (en) * | 2017-10-24 | 2018-03-16 | 肇庆高新区国专科技有限公司 | Ultrasonic wave aluminium foil bonding machine |
| CN114226946B (en) * | 2021-12-30 | 2023-09-08 | 上海骄成超声波技术股份有限公司 | Ultrasonic welding device and welding method |
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| JP2005296954A (en) * | 2004-04-06 | 2005-10-27 | Mishima Daiji | Ultrasonic welding device |
| KR101276408B1 (en) * | 2012-01-02 | 2013-06-19 | 뉴모텍(주) | Assembling apparatus for motor with printed circuit board using ultrasonic welding |
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| CN105414735A (en) | 2016-03-23 |
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