CN104070283B - A kind of battery connection piece is without welding wire high-frequency automatic welding method - Google Patents
A kind of battery connection piece is without welding wire high-frequency automatic welding method Download PDFInfo
- Publication number
- CN104070283B CN104070283B CN201410316976.XA CN201410316976A CN104070283B CN 104070283 B CN104070283 B CN 104070283B CN 201410316976 A CN201410316976 A CN 201410316976A CN 104070283 B CN104070283 B CN 104070283B
- Authority
- CN
- China
- Prior art keywords
- welding
- connection piece
- store battery
- soldering flux
- head end
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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.)
- Expired - Fee Related
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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
- B23K13/00—Welding by high-frequency current heating
- B23K13/01—Welding by high-frequency current heating by induction heating
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/04—Construction or manufacture in general
- H01M10/0404—Machines for assembling batteries
-
- 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 present invention discloses a kind of battery connection piece without welding wire high-frequency automatic welding method, connection piece is inserted on the cell terminal exposing out at store battery head end, by the transfer mechanism of high-frequency automatic welding machine store battery delivered to and add soldering flux station, add soldering flux mechanism and cell terminal head end and connection piece are smeared soldering flux, store battery is moved to station to be welded by workpiece movable mechanism, welding mechanism is descending makes welding coil be positioned at above cell terminal head end, the high frequency electric source producer effect of welding mechanism, the welding coil being attached thereto produces inducedmagnetic field, high frequency magnetic field is aggregated in head end by the cumulative core being placed in welding coil, make cell terminal body head end produce high temperature and it is fused into plumbous liquid fast, plumbous liquid flows down cooling and welds together with connection piece, by transfer mechanism, store battery is sent again. this welding process welding quality height, do not need solder silk, saved cost, working (machining) efficiency height, save manpower and materials, create bigger economic benefit.
Description
Technical field
The present invention relates to a kind of battery connection piece without welding wire high-frequency automatic welding method, belong to battery connection piece welding process field.
Background technology
The leading-out end of the pole group of store battery is also exactly cell terminal, install the upper cover plate of box after the hole being provided with passes from store battery, again the connection piece for being connected with external source is enclosed within cell terminal, then by electric iron, solder silk, cell terminal is being acted on, thus cell terminal and connection piece are being welded together. There is the deficiency of several aspects in this weldprocedure: workman holds electric iron and welds, and welding quality depends on the automatic soldering method of workman completely, and the quality of welding rises and falls bigger, and welding quality is difficult to ensure; Moreover be exactly existing welding process needs use solder silk to weld, it is to increase the economic expenditure of enterprise; Manual welding produces a large amount of obnoxious flavoures in addition, is caused serious injury by welding workman's health; Production efficiency low each battery 2 welds are about about 10S weld interval.
Summary of the invention
It is an object of the invention to: providing a kind of battery connection piece without welding wire high-frequency automatic welding method, this welding process is welding automatically, and welding process easily controls, and ensure that welding quality; And welding process does not need use solder silk; Being welded in the environment that direction, five, a front, back, left, right, up all seals and carry out, the gas that welding machine produces has been adopted and has been taken out exhaust way and discharge, and prevents poisonous gas leakage in workshop; Production efficiency height, each battery 2 weld only about 3.5S weld interval.
The technical scheme of the present invention: a kind of battery connection piece is without welding wire high-frequency automatic welding method, connection piece is inserted on the cell terminal exposing out at store battery head end, by the transfer mechanism of high-frequency automatic welding machine store battery delivered to and add soldering flux station, add soldering flux mechanism and cell terminal head end and connection piece are smeared soldering flux, store battery is moved to station to be welded by workpiece movable mechanism, welding mechanism is descending makes welding coil be positioned at above cell terminal head end, the high frequency electric source producer effect of welding mechanism, the welding coil being attached thereto produces inducedmagnetic field, high frequency magnetic field is aggregated in head end by the cumulative core being placed in welding coil, make cell terminal body head end produce high temperature and it is fused into plumbous liquid fast, plumbous liquid flows down cooling and welds together with connection piece, by transfer mechanism, store battery is sent again.
Above-mentioned battery connection piece includes without welding wire high-frequency automatic welding method, the concrete steps of described high-frequency automatic welding method:
A, connection piece is inserted on the cell terminal exposing out at store battery, and store battery is put into the transfer mechanism ingress to high-frequency automatic welding machine,
B, under the first conveying belt of transfer mechanism and the effect of the 2nd conveying belt, store battery is delivered to and adds soldering flux station place,
C, to add soldering flux mechanism descending so that the corresponding cell terminal top of the muzzle of soldering flux atomizer, and cell terminal and connection piece surface are smeared soldering flux,
Store battery is released and is sent into station to be welded by the traversing push pedal of workpiece of D, workpiece movable mechanism,
E, welding mechanism are descending, welding coil is made to be positioned at cell terminal head end top position place, the high frequency electric source producer of welding machine mechanism produces high-frequency current, the welding coil being connected with high frequency electric source producer produces inducedmagnetic field under high-frequency current effect, high frequency magnetic field is aggregated in cumulative core head end by the cumulative core in welding coil, relying on collection skin benefit and the contiguous benefit of ratio-frequency heating that cell terminal head end is melted, the plumbous liquid after fusing flows down after cooling and connection piece welds together
Row on F, welding mechanism, the store battery welded is sent by the push pedal effect of sending of transfer mechanism.
Above-mentioned battery connection piece is without welding wire high-frequency automatic welding method, and described cumulative core is that soft magnetic ferrite is made.
Above-mentioned battery connection piece is without welding wire high-frequency automatic welding method, and when in described welding process, welding mechanism is descending, cumulative core apart from cell terminal head end distance is: 0 5mm.
Above-mentioned battery connection piece is without welding wire high-frequency automatic welding method, and store battery is delivered to when adding soldering flux station by described transfer mechanism, and the gear trading halt of the mobile mechanism of work is stretched out, and is parked in by store battery gear and adds soldering flux station.
Above-mentioned battery connection piece is without welding wire high-frequency automatic welding method, after store battery is delivered to soldering flux station by described transfer mechanism, the conveying belt stopping effect of transfer mechanism, until station to be welded delivered to by store battery by workpiece movable mechanism, and after returning starting position, transfer mechanism is task again, is delivered to by next block store battery and adds soldering flux station.
Above-mentioned battery connection piece is without welding wire high-frequency automatic welding method, in described welding process during store battery change width, by the conveying belt width adjustment mechanism on the 2nd conveying belt regulating transfer mechanism, 2nd conveying belt is moved forward and backward along conveying belt installation shaft, thus regulates the width between the first conveying belt and the 2nd conveying belt.
Above-mentioned battery connection piece is without welding wire high-frequency automatic welding method, when in described welding process, on store battery, former and later two cell terminal spacing change, regulate the atomizer width adjustment mechanism adding in soldering flux mechanism respectively, and the high frequency electric source width adjustment mechanism bottom adjustment welding mechanism, thus regulate the spacing between 2 soldering flux atomizers, 2 welding coils.
The useful effect of the present invention: this welding process is by high frequency electric source producer outward current, electric current makes to form inducedmagnetic field near welding coil, by the cumulative core in welding coil, magnetic field is condensed together, cell terminal surface produces high heat and self head end is melted, plumbous liquid after fusing flows down cooling and connection piece in process and welds together, thus completes the welding process of connection piece. Whole process does not need use solder silk, thus pay for enterprise has saved a large amount of economy, produce 5000 batteries per year with an enterprise and calculate, the solder silk expenditure of about 1,000,000 within 1 year, can be saved; And in welding process, welding quality depends primarily on the length of weld interval, the length of weld interval then depend on welding coil produce heat number, the number of heat is then controlled by the outward current of high frequency electric source producer, outward current easily controls its size such that it is able to ensure that welding quality well; Moreover in whole welding process store battery send into, add soldering flux, store battery welding, store battery the operation such as send and be entirely automatic processing, one improves the working efficiency adding man-hour, and the two saves a large amount of manpower and materials; Be provided with 2 soldering flux atomizers and 2 high frequency electric source producers on high-frequency automatic welding machine, such that it is able to one-off just can weld 2 connection pieces on store battery, weld interval foreshortens to about 3.5S, it is to increase working efficiency. And the direction, five, front, back, left, right, up of high-frequency automatic welding machine is provided with seal cover board, so that welding process carries out in the environment of sealing, the obnoxious flavour produced in welding process adopts takes out exhaust way discharge, prevents poisonous gas leakage in workshop. Use the high-frequency automatic welding method of the present invention to be welded to connect sheet, welding quality height, do not need solder silk, saved cost, working (machining) efficiency height, save manpower and materials, for enterprise creates bigger economic benefit.
Accompanying drawing explanation
Accompanying drawing 1 is the high-frequency automatic welding machine structural representation of the present invention;
What accompanying drawing 2 was high-frequency automatic welding machine adds soldering flux mechanism structure schematic diagram;
Accompanying drawing 3 is the workpiece movable mechanism structure schematic diagram of high-frequency automatic welding machine;
Accompanying drawing 4 is the welding mechanism structural representation of high-frequency automatic welding machine;
Accompanying drawing 5 welds schematic diagram for welding coil with store battery;
Reference numeral: 1-transfer mechanism, 11-first conveying belt, 12-the 2nd conveying belt, 13-conveying belt motor, 14-conveying belt installation shaft, 15-conveying belt width adjustment mechanism, 16-sends push pedal, 17-sends cylinder, 2-adds soldering flux mechanism, 21-soldering flux atomizer, 22-shower nozzle lift cylinder, 23-atomizer installation shaft, 24-atomizer width adjustment mechanism, 3-workpiece movable mechanism, 31-works traversing push pedal, 32-transverse cylinder, 33-keeps off trading halt, 34-keeps off cylinder of stopping the supple of gas or steam, 4-welding mechanism, 41-welding mechanism lift cylinder, 42-high frequency electric source producer, 43-welds coil, 44-cumulative core, 45-high frequency electric source width adjustment mechanism, 5-cell terminal, 6-connection piece.
Embodiment
Embodiments of the invention: a kind of battery connection piece is without welding wire high-frequency automatic welding method, as shown in accompanying drawing 1-5, the main process of this welding process is after being inserted in by connection piece 6 on the cell terminal 5 exposing out at store battery head end, soldering flux station is added what by the transfer mechanism 1 of high-frequency automatic welding machine store battery delivered to high-frequency automatic welding machine, deliver to Hou Jia soldering flux mechanism 2 and the head end of cell terminal 5 and connection piece 6 spraying can be smeared soldering flux, after soldering flux has been smeared, store battery is moved to station to be welded by workpiece movable mechanism 3, then welding mechanism 4 is descending makes the welding coil 43 of welding mechanism be positioned at above cell terminal 5 head end, the high frequency electric source producer 42 of welding mechanism 4 acts on, the welding coil 43 being attached thereto is made to produce inducedmagnetic field, high-frequency induction magnetic field can be aggregated in cumulative core 44 head end by the cumulative core 44 being placed in welding coil 43, surface action and proximity effect according to ratio-frequency heating can so that cell terminal 5 body head end produce high temperature and are fused into plumbous liquid fast, plumbous liquid after fusing flows down downwards can cool in process and welds together with connection piece 6, and then by transfer mechanism 1, store battery is sent.
The concrete steps of this high-frequency automatic welding method include:
A, 2 bump contacted chips 5 are inserted on 2 cell terminals 6 exposing out at store battery, and store battery are put into transfer mechanism 1 ingress to high-frequency automatic welding machine,
B, startup high-frequency automatic welding electromechanical source, transfer mechanism 1 on high-frequency automatic welding machine is started working, first conveying belt 11 and the 2nd conveying belt 12 rotate under the effect of respective conveying belt motor, store battery side can be applied a frictional force by rotation process, under the effect of 2 frictional force, store battery is delivered to and add soldering flux station place
C, add the atomizer installation shaft 23 of soldering flux mechanism 2 is provided with 2 soldering flux atomizers 21,2 synchronous actions of shower nozzle lift cylinder 22, the soldering flux atomizer 21 that cylinder head end is connected is descending, make corresponding cell terminal 5 top of the muzzle of soldering flux atomizer 21, cell terminal 5 top and connection piece 6 are smeared soldering flux, and the object smearing soldering flux is that auxiliary heat conducts, removes oxide compound, reduces soldered material surface tension, removes soldered material surface and oil contaminant, increases welding area and prevent from being oxidized again.
After D, soldering flux are smeared, adding row in soldering flux mechanism 2, store battery is released under the effect of transverse cylinder 32 and is sent into station to be welded by the now traversing push pedal of the workpiece of workpiece movable mechanism 3 31,
E, when station to be welded delivered to by store battery, welding mechanism 4 is descending under the effect of welding mechanism lift cylinder 41, the welding coil 43 of welding mechanism 4 is made to be positioned at cell terminal 5 head end top position place, then 2 high frequency electric source producers 42 of welding machine mechanism 4 produce high-frequency current respectively, each high frequency electric source producer 42 is provided with 1 welding coil, the welding coil 43 being connected with high frequency electric source producer 42 produces inducedmagnetic field under the effect of high-frequency current, high frequency magnetic field can be aggregated in cumulative core 44 head end by the cumulative core 44 being placed in welding coil 43, cell terminal 5 head end surface produces high hot melt, in plumbous liquid trickling process downwards after fusing, cooling after and connection piece 6 weld together. in welding process, it is not necessary to use solder silk to weld.
After F, welding, welding mechanism 4 welding mechanism lift cylinder 41 act under on row, the store battery welded is sent by the push pedal 16 of sending of transfer mechanism 1 simultaneously in the effect that 2 be attached thereto are sent cylinder 17, and the high-frequency automatic welding process of 1 store battery just completes.
The cumulative core 44 being placed in welding coil 43 is made for soft magnetic ferrite. Because soft magnetic ferrite is the magnetic core of a kind of high magnetic flux density and high-frequency low-consumption, it is a kind of a kind of material more excellent frequently in this occasion personality.
The outward current of welding process medium-high frequency power source generator 42, welding coil 43 number of turn, the parameters such as weld interval primarily of the diameter of cell terminal 5 and what length in reserve determined, the diameter of different cell terminals 5 and length in reserve difference then weld interval not identical yet.
When in welding process, welding mechanism 4 is descending, cumulative core 44 apart from cell terminal 5 head end distance is: 0 5mm. If apart from too high, cell terminal 5 cannot be melted by the heat that cumulative core 44 produces.
Store battery is delivered to when adding soldering flux station by the first conveying belt 11 on transfer mechanism 1 and the 2nd conveying belt 12, the gear trading halt 33 of the mobile mechanism 3 of work gear stop the supple of gas or steam cylinder 34 effect under stretch out, store battery gear is parked in and adds soldering flux station. Avoiding store battery under inertia effect, continue to slide forward, deviation adds soldering flux station.
After store battery is delivered to soldering flux station by transfer mechanism 1 under the first conveying belt 11 and the 2nd conveying belt 12 act on, the conveying belt of transfer mechanism 1 shuts down. Station to be welded delivered to by store battery by the traversing push pedal of the workpiece in workpiece movable mechanism 3 31, and after returning starting position, and the first conveying belt 11 on transfer mechanism 1 and the 2nd conveying belt 12 just task again, delivers to next block store battery and add soldering flux station.
Due to the sample diversified in specifications of store battery, its length and width of store battery, the Gao Junhui of different model change to some extent, when the width of store battery changes, the transfer passage width so formed between the first conveying belt 11 and the 2nd conveying belt 12 also should correspondingly change. this time can by the conveying belt width adjustment mechanism 15 on the 2nd conveying belt 12 regulating transfer mechanism 1, this regulating mechanism 15 is mainly 1 and regulates screw rod, the bar body screw thread of screw rod is regulated to wear in conveying belt installation shaft 14 in the mounting plate being installed with, screw rod head end is regulated to be connected with the 2nd conveying belt 12 mounting plate, rotate and regulate screw rod, regulate screw rod will to stretch out or retreat, stretch out or fallback procedures will drive the 2nd conveying belt 12 being attached thereto move forward and backward along conveying belt installation shaft 14, thus have adjusted the width between the first conveying belt 11 and the 2nd conveying belt 12.
When there is change in the length of store battery, when being also exactly that on store battery, spacing between former and later two cell terminals 5 changes, regulate the atomizer width adjustment mechanism 24 adding in soldering flux mechanism 2 respectively, and regulate the high frequency electric source width adjustment mechanism 45 bottom welding mechanism 4, thus regulate the spacing between 2 soldering flux atomizers 21,2 welding coil 43. Make 2 positions helping welding machine atomizer 21 and 2 welding coil 43 positions just corresponding cell terminal 5. The Principles of Regulation of atomizer width adjustment mechanism 24 and high frequency electric source width adjustment mechanism 45 are consistent with the principle of work of conveying belt width adjustment mechanism 15.
When the height of store battery changes, regulate the distance of the screw rod between shower nozzle lift cylinder 22 and soldering flux atomizer 21, regulate the distance of the connecting screw rod between welding mechanism lift cylinder 41 and welding mechanism 4. In order to regulate the distance between soldering flux atomizer 21, welding coil 43 and cell terminal 5.
Claims (7)
1. a battery connection piece is without welding wire high-frequency automatic welding method, it is characterized in that: connection piece (6) is inserted on the cell terminal (5) exposing out at store battery head end, by the transfer mechanism (1) of high-frequency automatic welding machine store battery delivered to and add soldering flux station, add soldering flux mechanism (2) and cell terminal (5) head end and connection piece (6) are smeared soldering flux, store battery is moved to station to be welded by workpiece movable mechanism (3), welding mechanism (4) is descending makes welding coil (43) be positioned at above cell terminal (5) head end, high frequency electric source producer (42) effect of welding mechanism (4), the welding coil (43) being attached thereto produces inducedmagnetic field, high frequency magnetic field is aggregated in head end by the cumulative core (44) being placed in welding coil (43), make cell terminal (5) body head end produce high temperature and it is fused into plumbous liquid fast, plumbous liquid flows down cooling and welds together with connection piece (6), by transfer mechanism (1), store battery is sent again: the concrete steps of high-frequency automatic welding method include:
A, connection piece (6) is inserted on the cell terminal (5) exposing out at store battery, and store battery is put into the transfer mechanism to high-frequency automatic welding machine (1) ingress,
B, under first conveying belt (11) of transfer mechanism (1) and the effect of the 2nd conveying belt (12), store battery is delivered to and adds soldering flux station place,
C, to add soldering flux mechanism (2) descending so that corresponding cell terminal (5) top of the muzzle of soldering flux atomizer (21), and cell terminal (5) and connection piece (6) surface are smeared soldering flux,
Store battery is released and is sent into station to be welded by the traversing push pedal of the workpiece (31) of D, workpiece movable mechanism (3),
E, welding mechanism (4) is descending, welding coil (43) is made to be positioned at cell terminal (5) head end top position place, the high frequency electric source producer (42) of welding machine mechanism (4) produces high-frequency current, the welding coil (43) being connected with high frequency electric source producer (42) produces inducedmagnetic field under high-frequency current effect, high frequency magnetic field is aggregated in cumulative core (44) head end by the cumulative core (44) in welding coil (43), rely on collection skin benefit and the contiguous benefit of ratio-frequency heating that cell terminal (5) head end is melted, plumbous liquid after fusing flows down after cooling and connection piece (6) welds together,
The upper row of F, welding mechanism (4), the store battery welded is sent by push pedal (16) effect of sending of transfer mechanism (1).
2. battery connection piece according to claim 1 is without welding wire high-frequency automatic welding method, it is characterised in that: described cumulative core (44) is made for soft magnetic ferrite.
3. battery connection piece according to claim 1 is without welding wire high-frequency automatic welding method, it is characterized in that: when in described welding process, welding mechanism (4) is descending, cumulative core (44) apart from cell terminal (5) head end distance is: 0 5mm.
4. battery connection piece according to claim 1 is without welding wire high-frequency automatic welding method, it is characterized in that: store battery is delivered to when adding soldering flux station by described transfer mechanism (1), the gear trading halt (33) of the mobile mechanism (3) of work is stretched out, and is parked in by store battery gear and adds soldering flux station.
5. battery connection piece according to claim 1 is without welding wire high-frequency automatic welding method, it is characterized in that: after store battery is delivered to soldering flux station by described transfer mechanism (1), the conveying belt stopping effect of transfer mechanism (1), until station to be welded delivered to by store battery by workpiece movable mechanism (3), and after returning starting position, transfer mechanism (1) task again, delivers to next block store battery and adds soldering flux station.
6. battery connection piece according to claim 1 is without welding wire high-frequency automatic welding method, it is characterized in that: in described welding process during store battery change width, by the conveying belt width adjustment mechanism (15) on the 2nd conveying belt (12) regulating transfer mechanism (1), 2nd conveying belt (12) is moved forward and backward along conveying belt installation shaft (14), thus regulates the width between the first conveying belt (11) and the 2nd conveying belt (12).
7. battery connection piece according to claim 1 is without welding wire high-frequency automatic welding method, it is characterized in that: when in described welding process, on store battery, former and later two cell terminals (5) spacing changes, regulate the atomizer width adjustment mechanism (24) adding in soldering flux mechanism (2) respectively, and regulate the high frequency electric source width adjustment mechanism (45) of welding mechanism (4) bottom, thus regulate the spacing between 2 soldering flux atomizers (21), 2 welding coil (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410316976.XA CN104070283B (en) | 2014-07-04 | 2014-07-04 | A kind of battery connection piece is without welding wire high-frequency automatic welding method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410316976.XA CN104070283B (en) | 2014-07-04 | 2014-07-04 | A kind of battery connection piece is without welding wire high-frequency automatic welding method |
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| Publication Number | Publication Date |
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| CN104070283A CN104070283A (en) | 2014-10-01 |
| CN104070283B true CN104070283B (en) | 2016-06-01 |
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| CN201410316976.XA Expired - Fee Related CN104070283B (en) | 2014-07-04 | 2014-07-04 | A kind of battery connection piece is without welding wire high-frequency automatic welding method |
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| CN107052503A (en) * | 2016-12-08 | 2017-08-18 | 浙江天能动力能源有限公司 | A kind of storage battery bridging welder |
| CN107052504A (en) * | 2017-01-16 | 2017-08-18 | 温岭市冰洋空调设备有限公司 | A kind of condenser pipe welder |
| CN107195948A (en) * | 2017-05-23 | 2017-09-22 | 湖南金雨温室工程有限公司 | A kind of battery pack bonding and packaging system |
| CN107919456B (en) * | 2017-11-07 | 2020-06-26 | 肇庆中特能科技投资有限公司 | Automatic cast welding equipment and method for storage battery terminal |
| DE102018209541A1 (en) * | 2018-05-29 | 2019-12-05 | Robert Bosch Gmbh | Method for connecting electrochemical cells, battery module and system for producing a battery module |
| CN108907436A (en) * | 2018-06-21 | 2018-11-30 | 惠州市比迪西科技有限公司 | Accumulator terminal hyperfrequency welder |
| CN110064806A (en) * | 2019-05-29 | 2019-07-30 | 武汉楚星光纤应用技术有限公司 | The automatic soldering device of optical fiber component |
| CN113611905B (en) * | 2021-07-30 | 2023-06-30 | 湖北亿纬动力有限公司 | Preparation method of battery and battery |
| CN116786964B (en) * | 2023-08-25 | 2023-11-03 | 江苏快乐电源(涟水)有限公司 | Automatic welding machine for lead storage battery wiring terminal |
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| US4523068A (en) * | 1983-09-19 | 1985-06-11 | Gnb Batteries Inc. | Apparatus and method for fusing battery terminals |
| CN1695864A (en) * | 2005-05-25 | 2005-11-16 | 张长增 | High frequency induction welding method for connector in high-frequency line |
| CN201776559U (en) * | 2010-07-13 | 2011-03-30 | 东莞市俊知自动机械有限公司 | Welding lug type automatic welder |
| CN103094812A (en) * | 2012-07-09 | 2013-05-08 | 东莞市玖木通实业有限公司 | Universal serial bus (USB) connector intelligent high frequency automatic welding machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP5885226B2 (en) * | 2011-10-10 | 2016-03-15 | ダナ オートモーティブ システムズ グループ、エルエルシー | Magnetic pulse welding and forming for plates |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4523068A (en) * | 1983-09-19 | 1985-06-11 | Gnb Batteries Inc. | Apparatus and method for fusing battery terminals |
| CN1695864A (en) * | 2005-05-25 | 2005-11-16 | 张长增 | High frequency induction welding method for connector in high-frequency line |
| CN201776559U (en) * | 2010-07-13 | 2011-03-30 | 东莞市俊知自动机械有限公司 | Welding lug type automatic welder |
| CN103094812A (en) * | 2012-07-09 | 2013-05-08 | 东莞市玖木通实业有限公司 | Universal serial bus (USB) connector intelligent high frequency automatic welding machine |
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| CN104070283A (en) | 2014-10-01 |
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