CN106041290A - Continuous ultrasonic electric welding device - Google Patents
Continuous ultrasonic electric welding device Download PDFInfo
- Publication number
- CN106041290A CN106041290A CN201610572938.XA CN201610572938A CN106041290A CN 106041290 A CN106041290 A CN 106041290A CN 201610572938 A CN201610572938 A CN 201610572938A CN 106041290 A CN106041290 A CN 106041290A
- Authority
- CN
- China
- Prior art keywords
- lift cylinder
- battery core
- plate
- jig
- lug
- 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.)
- Pending
Links
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
- 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
-
- 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
- B23K20/26—Auxiliary equipment
-
- 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
-
- 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
- B23K37/0461—Welding tables
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/531—Electrode connections inside a battery casing
-
- 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
Abstract
The invention relates to a continuous ultrasonic electric welding device, which comprises ultrasonic electric welders and an operating platform, wherein the number of the ultrasonic electric welders is two; welding heads are located right above the operating platform; the operating platform comprises a base plate, parallel guide rails, linear bearings, a lifting air cylinder, a lifting air cylinder connecting plate, a battery core positioning mold, a mold positioning plate, a pole tab positioning mold, a pole piece guiding rail, travel switches and stop blocks, wherein the parallel guide rails are located on the base plate and are arranged parallel to the edge lines of the base plate; the linear bearings have a number of two, and are cooperatively mounted on the parallel guide rails; the linear bearings and the lifting air cylinder are fixedly arranged below the lifting air cylinder connecting plate; the mold positioning plate is located above the lifting air cylinder connecting plate, and is connected with the lifting air cylinder connecting plate through a guiding rod; the pole tab positioning mold is mounted in a groove of the battery core positioning mold; the battery core positioning mold is fixedly arranged on the mold positioning plate through a bolt; the pole piece guiding rail is arranged under the ultrasonic electric welders; the travel switches are arranged on the two sides of the lifting air cylinder; and the stop blocks are arranged on the parallel guide rails.
Description
Technical field
The present invention relates to a kind of welding set, be specifically related to a kind of continuous ultrasound welding set.
Background technology
Lithium ion battery is undoubtedly current scientific and technological content the highest broad-spectrum a new generation battery, its energy density per unit volume and matter
Amount specific energy is high, can fill and pollution-free, possess the three advantages of present battery industrial development, is referred to as " before having most by people
The electrochmical power source on way ".Lithium ion battery technology is the most common two kinds: liquid lithium ionic cell and polymer Li-ion battery.
And the manufacturing process of polymer Li-ion battery is complicated, particularly yield rate is low makes this battery industry be very restricted.
And flexible packing lithium ion battery, it is characterized in basic chemical property and the polymer Li-ion of integrated liquid lithium ion battery
The upper unique advantage of profile packaging of battery, and use the liquid electrolyte similar to liquid lithium ionic cell to exist as lithium ion
The medium of transmission between both positive and negative polarity, profile packaging then uses laminated plastics laminated film, dashing forward of flexible packing lithium ion battery
Going out advantage is that its manufacturing process is simple, and low cost, yield rate is high.
The soft pack cell of lithium ion battery, needs to weld positive and negative lug in process of production, and existing method can not realize
The same apparatus processing of positive and negative lug, but positive and negative lug separately welding, time-consuming, laborious, poor efficiency.
Summary of the invention
It is an object of the invention to provide a kind of continuous ultrasound welding set, it is achieved the positive and negative lug of soft pack cell welds simultaneously,
Overcome the ineffective technique that prior art is respectively welded.
For achieving the above object, the technical solution used in the present invention is: a kind of continuous ultrasound welding set, including ultrasound wave
Electric welding machine, operating platform；Described ultrasound wave electric welding machine has two, and soldering tip is positioned at directly over operating platform；Described operation is put down
Platform include substrate, closed slide, line style bearing, lift cylinder, lift cylinder connecting plate, battery core jig, mould location-plate,
Lug jig, pole piece guided way, travel switch, limited block；Described closed slide, is positioned on substrate, with the limit of substrate
Edge line be arranged in parallel；Described line style bearing has two, coordinates and is installed on guide rail；Described line style bearing, lift cylinder are solid
Lower section due to lift cylinder connecting plate；Described mould location-plate is positioned at above lift cylinder connecting plate, and passes through guide post
It is connected with lift cylinder connecting plate；Described lug jig is installed in the groove of battery core jig, battery core location mould
Tool is secured by bolts on mould location-plate；Described pole piece guided way is arranged at the underface of ultrasound wave electric welding machine soldering tip；
Described travel switch arranges two, is respectively arranged on lift cylinder both sides；Described limited block has two pieces, is located at closed slide
On.
Described lug jig is provided with lug groove.
The battery core jig of the present invention a kind of continuous ultrasound welding set, lug jig can fix battery core, lug
Position, it is to avoid the rosin joint that easily occurs during tab welding, welding, crooked, the defect such as loosely, also overcome Artificial Control electricity simultaneously
Core spot welding position and cause concordance difference deficiency；Positive pole, negative lug can be entered by two ultrasound wave electric welding machines respectively that arrange
Row welding, same equipment completes the welding of cell polar ear, has simplified manufacturing procedure, improves work efficiency and product quality.
Accompanying drawing explanation
Fig. 1 is one continuous ultrasound welding set schematic diagram of the present invention；
Fig. 2 is one continuous ultrasound welding set welded condition schematic diagram of the present invention；
Fig. 3 is that one continuous ultrasound welding set of the present invention welds top view.
Label in figure: 1-substrate, 2-closed slide, 3-travel switch, 4-limited block, 5-pole piece guided way, 6-lifting air
Cylinder connecting plate, 7-line style bearing, 8-lift cylinder, 9-mould location-plate, 10-battery core jig, 11-lug jig,
1101-lug groove, 12-ultrasound wave electric welding machine, 13-guide post.
Detailed description of the invention
Being described principle and the feature of the present invention below in conjunction with accompanying drawing, example is served only for explaining the present invention, and
Non-for limiting the scope of the present invention.
As shown in Figure 1, 2, 3, the invention discloses a kind of continuous ultrasound welding set, including ultrasound wave electric welding machine 12, behaviour
Make platform；Described ultrasound wave electric welding machine has two, and soldering tip is positioned at directly over operating platform；Described operating platform includes substrate
1, closed slide 2, line style bearing 7, lift cylinder 8, lift cylinder connecting plate 6, battery core jig 10, mould location-plate 9, pole
Tumour of external auditory meatus position mould 11, pole piece guided way 5, travel switch 3, limited block 4；Described closed slide 2, is positioned on substrate 1, with substrate
The edge line of 1 be arranged in parallel；Described line style bearing 7 has two, coordinates and is installed on closed slide 2；Described line style bearing
7, lift cylinder 8 is fixed on the lower section of lift cylinder connecting plate 6；Described mould location-plate 9 is positioned on lift cylinder connecting plate 6
Side, and be connected with lift cylinder connecting plate 6 by guide post 13；Described lug jig is provided with lug groove 1101, lug
Jig 11 is installed in the groove of battery core jig 10, and battery core jig 10 is secured by bolts in mould location-plate
On 9；Described pole piece guided way 5 is arranged at the underface of ultrasound wave electric welding machine 12 soldering tip；Described travel switch 3 arranges two
Only, it is respectively arranged between lift cylinder 8 both sides, closed slide 2；Described limited block 4 has two pieces, is located on closed slide 2, limit
Position block 4 determines the stop position of operating platform, makes battery core pole piece, lug be in the underface of soldering tip.
Continuous ultrasound welding set operation principle of the present invention:
Battery core is first put into battery core jig, and with fixing battery core position, now lift cylinder is in rise as shown in Figure 1
State, it is to avoid lug and battery core pole piece damage in battery core moving process；Lug jig is put into battery core jig, pressure
Real battery core, then lug is put in the lug groove of lug jig, make lug be directed at laminating with battery core pole piece, so can avoid
Lug is easily placed the phenomenons such as crooked, lug pole piece is not pressed close to by manual operation, and then the welding such as rosin joint, not prison welding can be prevented to lack
Fall into；Manual Mobile operating platform is to one of them soldering tip limited block, and the contact of lift cylinder touching travel switch, travel switch opens
Dynamic, lift cylinder is fallen then, as shown in Figure 2 shape, now starts ultrasound wave electric welding machine, and a tab welding completes；Mobile behaviour
Making platform, travel switch resets, and lift cylinder rises；Operating platform movable clamp is to another soldering tip limited block, travel switch
Starting, lift cylinder is fallen, and starts ultrasound wave electric welding machine, and another tab welding completes；Mobile operating platform, leaves spacing
Block, travel switch resets, and lift cylinder rises, and takes out battery core, completes the welding of lug.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all spirit in the present invention and
Within principle, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (2)
1. a continuous ultrasound welding set, including ultrasound wave electric welding machine (12), operating platform；
Described ultrasound wave electric welding machine (12) has two, and soldering tip is positioned at directly over operating platform；
Described operating platform includes that substrate (1), closed slide (2), line style bearing (7), lift cylinder (8), lift cylinder are even
Fishplate bar (6), battery core jig (10), mould location-plate (9), lug jig (11), pole piece guided way (5), stroke are opened
Close (3), limited block (4)；
Described closed slide (2), is positioned on substrate (1), be arranged in parallel with the edge line of substrate (1)；
Described line style bearing (7) has two, coordinates and is installed on closed slide (2)；
Described line style bearing (7), lift cylinder (8) are fixed on the lower section of lift cylinder connecting plate (6)；
Described mould location-plate (9) is positioned at lift cylinder connecting plate (6) top, and is connected with lift cylinder by guide post (13)
Fishplate bar (6) is connected；
Described lug jig (11) is installed in the groove of battery core jig (10), and battery core jig passes through bolt
It is fixed on mould location-plate (9)；
Described pole piece guided way (5) is arranged at the underface of ultrasound wave electric welding machine (12) soldering tip；
Described travel switch (3) arranges two, is respectively arranged on lift cylinder (8) both sides；
Described limited block (4) has two pieces, is located on closed slide (2).
A kind of continuous ultrasound welding set the most according to claim 1, it is characterised in that: described lug jig
(11) lug groove (1101) it is provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610572938.XA CN106041290A (en) | 2016-07-04 | 2016-07-04 | Continuous ultrasonic electric welding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610572938.XA CN106041290A (en) | 2016-07-04 | 2016-07-04 | Continuous ultrasonic electric welding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106041290A true CN106041290A (en) | 2016-10-26 |
Family
ID=57187297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610572938.XA Pending CN106041290A (en) | 2016-07-04 | 2016-07-04 | Continuous ultrasonic electric welding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106041290A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107052626A (en) * | 2017-02-23 | 2017-08-18 | 马斌 | A kind of stainless steel plate electric welding equipment |
| CN111490218A (en) * | 2019-01-29 | 2020-08-04 | 三洋电机株式会社 | Method for manufacturing secondary battery |
| CN113708020A (en) * | 2021-08-24 | 2021-11-26 | 湖北亿纬动力有限公司 | Vibration reduction method for tab welding and clamping tool |
-
2016
- 2016-07-04 CN CN201610572938.XA patent/CN106041290A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107052626A (en) * | 2017-02-23 | 2017-08-18 | 马斌 | A kind of stainless steel plate electric welding equipment |
| CN107052626B (en) * | 2017-02-23 | 2018-12-21 | 扬州市华烨金属制品有限公司 | A kind of stainless steel plate electric welding equipment |
| CN111490218A (en) * | 2019-01-29 | 2020-08-04 | 三洋电机株式会社 | Method for manufacturing secondary battery |
| CN113708020A (en) * | 2021-08-24 | 2021-11-26 | 湖北亿纬动力有限公司 | Vibration reduction method for tab welding and clamping tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161026 |