CN104070283A - Solder-wire-free high-frequency automatic welding method for storage battery connecting piece - Google Patents
Solder-wire-free high-frequency automatic welding method for storage battery connecting piece Download PDFInfo
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- CN104070283A CN104070283A CN201410316976.XA CN201410316976A CN104070283A CN 104070283 A CN104070283 A CN 104070283A CN 201410316976 A CN201410316976 A CN 201410316976A CN 104070283 A CN104070283 A CN 104070283A
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- welding
- battery
- scaling powder
- head end
- conveyer belt
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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
- B23K13/00—Welding by high-frequency current heating
- B23K13/01—Welding by high-frequency current heating by induction heating
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- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Wire Processing (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
The invention discloses a solder-wire-free high-frequency automatic welding method for a storage battery connecting piece. The connecting piece is sleeved by a battery binding post exposed out of the head end of a storage battery, the storage battery is fed to a soldering flux adding station through a conveying mechanism of a high-frequency automatic welding machine, a soldering flux adding mechanism applies a soldering flux on the head end of the battery binding post and the connecting piece, a workpiece moving mechanism enables the storage battery to be moved to a station to be welded, and a welding mechanism descends to enable a welding coil to be located above the head end of the battery binding post. A high-frequency power supply generator of the welding mechanism takes the effect, the welding coil connected with the high-frequency power supply generator produces an induced magnetic field, an energy-gathered core placed in the welding coil gathers the high-frequency magnetic field at the head end to enable the head end of the battery binding post body to produce high temperature and be rapidly molten into molten lead, the molten lead flows down, cools down to be welded with the connecting piece, and then the storage battery is sent out through the conveying mechanism. The welding method enables the welding quality and machining efficiency to be high, does not need solder wire materials, saves the cost, saves manpower and material resources and creates great 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 method field.
Background technology
The utmost point group's of battery namely cell terminal of exit, after passing in the hole being provided with from the upper cover plate of battery mounting box, to be enclosed within cell terminal for the brace being connected with external power supply again, then by electric iron, solder wire to cell terminal effect, thereby cell terminal and brace are welded together.There is the deficiency of several aspects in this welding procedure: workman holds electric iron and welds, and welding quality depends on workman's automatic soldering method completely, and the quality fluctuation ratio of welding is larger, and welding quality is difficult to ensure; Moreover be exactly in existing welding process, to need to use solder wire to weld, improve the economy expenditure of enterprise; Manual welding produces a large amount of pernicious gases in addition, and welder's health is caused serious injury; 2 pad about 10S weld interval left and right of the low each battery of production efficiency.
Summary of the invention
The object of the invention is to: provide a kind of battery connection piece without welding wire high-frequency automatic welding method, this welding method is automatic welding, and welding process is easily controlled, and has ensured welding quality; And in welding process, do not need to use solder wire; Be welded in the environment that five of front, back, left, right, up direction all seals and carry out, the gas that welding machine produces has been adopted pump drainage wind mode and has been discharged, and prevents that poisonous gas leakage is in workshop; Production efficiency is high, 2 pad only 3.5S left and right weld interval of each battery.
Technical scheme of the present invention: a kind of battery connection piece is without welding wire high-frequency automatic welding method, brace is inserted on the cell terminal that exposes out at battery head end, conveying mechanism by high-frequency automatic welding machine is delivered to battery to add scaling powder station, add scaling powder mechanism cell terminal head end and brace are smeared to scaling powder, battery is moved to station to be welded by workpiece movable mechanism, welding mechanism is descending to be made to weld coil and is positioned at cell terminal head end top, the high frequency electric source generator effect of welding mechanism, the welding coil being attached thereto produces induced 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 rapid melting becomes plumbous liquid, plumbous liquid flows down and coolingly welds together with brace, by conveying mechanism, battery is sent again.
Above-mentioned battery connection piece is without welding wire high-frequency automatic welding method, and the concrete steps of described high-frequency automatic welding method include:
A, brace is inserted on the cell terminal that exposes out at battery, and battery is put into the conveying mechanism porch of tremendously high frequency automatic welding machine,
B, under the first conveyer belt of conveying mechanism and the effect of the second conveyer belt, battery is delivered to and is added scaling powder station place,
C, to add scaling powder mechanism descending, makes the corresponding cell terminal of the muzzle top of scaling powder atomizer, and cell terminal and brace surface are smeared to scaling powder,
The traversing push pedal of workpiece of D, workpiece movable mechanism is released battery to send into station to be welded,
E, welding mechanism are descending, make to weld coil and be positioned at cell terminal head end top position place, the high frequency electric source generator of welding machine mechanism produces high frequency electric, the welding coil being connected with high frequency electric source generator produces induced field under high frequency electric effect, high frequency magnetic field is aggregated in cumulative core print end by cumulative core in welding coil, rely on collection skin benefit and the contiguous benefit of high-frequency heating to make the fusing of cell terminal head end, the plumbous liquid after fusing flow down cooling after and brace weld together
F, welding mechanism are up, and the battery having welded is sent in the push pedal effect of sending of conveying 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 described conveying mechanism is delivered to battery while adding scaling powder station, and a shelves trading halt for work travel mechanism is stretched out, and battery shelves are parked in and add scaling powder station.
Above-mentioned battery connection piece is without welding wire high-frequency automatic welding method, described conveying mechanism is delivered to battery after scaling powder station, the conveyer belt of conveying mechanism fails, until station to be welded delivered to by battery by workpiece movable mechanism, and return after initial position, conveying mechanism is task again, and next piece battery is delivered to and added scaling powder station.
Above-mentioned battery connection piece is without welding wire high-frequency automatic welding method, in described welding process when battery wide variety, by the conveyer belt width adjustment mechanism on the second conveyer belt of adjusting conveying mechanism, the second conveyer belt is moved forward and backward along conveyer belt installation shaft, thereby regulate the width between the first conveyer belt and the second conveyer belt.
Above-mentioned battery connection piece is without welding wire high-frequency automatic welding method, when in described welding process, on battery, former and later two cell terminal spacing change, regulate respectively the atomizer width adjustment mechanism adding in scaling powder mechanism, and the high frequency electric source width adjustment mechanism of adjusting welding mechanism bottom, thereby regulate the spacing between 2 scaling powder atomizers, 2 welding coils.
Beneficial effect of the present invention: this welding method is by high frequency electric source generator output current, electric current forms induced field near making to weld coil, by the cumulative core in welding coil, magnetic field is condensed together, cell terminal surface produces high heat and makes self head end fusing, plumbous liquid after fusing flows down cooling and brace in process and welds together, thereby completes the welding process of brace.In whole process, do not need to use solder wire, thereby for enterprise has saved a large amount of economy expenditures, produce 5000 batteries per year with an enterprise and calculate, within 1 year, can save the solder wire expenditure of 1,000,000 left and right; And in welding process, welding quality depends primarily on the length of weld interval, the length of weld interval depend on welding coil produce heat number, the number of heat is controlled by the output current of high frequency electric source generator, output current is easily controlled its size, thereby can ensure well welding quality; Moreover battery is sent into, added the welding of scaling powder, battery, battery and the operation such as sends and be entirely automatic processing in whole welding process, one has improved the operating efficiency that adds man-hour, and the two has saved a large amount of manpower and materials; On high-frequency automatic welding machine, be provided with 2 scaling powder atomizers and 2 high frequency electric source generators, thereby can just 2 braces on battery can have been welded by one-off, foreshorten to 3.5S left and right weld interval, improved operating efficiency.And five of the front, back, left, right, up of high-frequency automatic welding machine direction is provided with seal cover board, thereby welding process is carried out in the environment of sealing, the pernicious gas producing in welding process adopts upper pump drainage wind mode to discharge, and prevents that poisonous gas leakage is in workshop.Use high-frequency automatic welding method of the present invention to be welded to connect sheet, welding quality is high, do not need solder wire, saved cost, working (machining) efficiency is high, saved manpower and materials, for enterprise has created larger economic benefit.
Brief description of the drawings
Accompanying drawing 1 is high-frequency automatic welding machine structural representation of the present invention;
What accompanying drawing 2 was high-frequency automatic welding machine adds scaling powder 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 is welding coil and battery welding schematic diagram;
Reference numeral: 1-conveying mechanism, 11-the first conveyer belt, 12-the second conveyer belt, 13-conveyer belt motor, 14-conveyer belt installation shaft, 15-conveyer belt width adjustment mechanism, 16-sends push pedal, 17-sends cylinder, 2-adds scaling powder mechanism, 21-scaling powder atomizer, 22-shower nozzle lift cylinder, 23-atomizer installation shaft, 24-atomizer width adjustment mechanism, 3-workpiece movable mechanism, the 31-traversing push pedal of working, the traversing cylinder of 32-, the trading halt of 33-shelves, the 34-shelves cylinder of stopping the supple of gas or steam, 4-welding mechanism, 41-welding mechanism lift cylinder, 42-high frequency electric source generator, 43-welds coil, 44-cumulative core, 45-high frequency electric source width adjustment mechanism, 5-cell terminal, 6-brace.
Detailed description of the invention
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 method is after brace 6 is inserted on the cell terminal 5 that exposes out at battery head end, that at the conveying mechanism 1 by high-frequency automatic welding machine, battery is delivered to high-frequency automatic welding machine adds scaling powder station, deliver to Hou Jia scaling powder mechanism 2 and can head end and brace 6 sprayings to cell terminal 5 smear scaling powder, after scaling powder has been smeared, battery is moved to station to be welded by workpiece movable mechanism 3, then the descending welding coil 43 that makes welding mechanism of welding mechanism 4 is positioned at cell terminal 5 head end tops, the high frequency electric source generator 42 of welding mechanism 4 acts on, make the welding coil 43 being attached thereto produce induced field, the cumulative core 44 being placed in welding coil 43 can be aggregated in cumulative core 44 head ends by high-frequency induction magnetic field, can make cell terminal 5 body head ends produce high temperature and rapid melting becomes plumbous liquid according to the kelvin effect of high-frequency heating and kindred effect, plumbous liquid after fusing flows down downwards in process and can coolingly weld together with brace 6, and then by conveying mechanism 1, 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 that expose out at battery, and battery are put into conveying mechanism 1 porch of tremendously high frequency automatic welding machine,
B, startup high-frequency automatic welding electromechanical source, conveying mechanism 1 on high-frequency automatic welding machine is started working, the first conveyer belt 11 and the second conveyer belt 12 rotate under the effect of conveyer belt motor separately, in rotation process, can apply a frictional force to battery side, under the effect of 2 frictional force, battery is delivered to and added scaling powder station place
C, add in the atomizer installation shaft 23 of scaling powder mechanism 22 scaling powder atomizers 21 are installed, 2 shower nozzle lift cylinder 22 synchronization actions, the scaling powder atomizer 21 that cylinder head end is connected is descending, make the corresponding cell terminal of muzzle 5 tops of scaling powder atomizer 21, scaling powder is smeared in cell terminal 5 tops and brace 6, and the object of smearing scaling powder is auxiliary heat conduction, removes oxide, reduces soldered material surface tension force, removes soldered material surface greasy dirt, increases bonding area and prevent from reoxidizing.
After D, scaling powder are smeared, add scaling powder mechanism 2 up, the now traversing push pedal 31 of the workpiece of workpiece movable mechanism 3 is released battery to send into station to be welded under the effect of traversing cylinder 32,
E, when battery is delivered to station to be welded, welding mechanism 4 is descending under the effect of welding mechanism lift cylinder 41, make the welding coil 43 of welding mechanism 4 be positioned at cell terminal 5 head end top position places, then 2 of welding machine mechanism 4 high frequency electric source generators 42 produce respectively high frequency electric, on each high frequency electric source generator 42, be provided with 1 welding coil, the welding coil 43 being connected with high frequency electric source generator 42 produces induced field under the effect of high frequency electric, the cumulative core 44 being placed in welding coil 43 can be aggregated in cumulative core 44 head ends by high frequency magnetic field, cell terminal 5 head end surfaces produce high heat fusing, in plumbous liquid trickling process downwards after fusing, cooling after and brace 6 weld together.In welding process, do not need to use solder wire to weld.
After F, welding, welding mechanism 4 is up under 41 effects of welding mechanism lift cylinder, the push pedal 16 of sending of conveying mechanism 1 is simultaneously sent 2 that the are attached thereto effects of sending cylinder 17 battery having welded, and the high-frequency automatic welding process of 1 battery has just completed.
Being placed on the cumulative core 44 of welding in 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, be a kind of at this occasion personality better a kind of material frequently.
The output current of welding process medium-high frequency power source generator 42, welding coil 43 numbers of turn, the parameters such as weld interval mainly determine by the diameter of cell terminal 5 and length in reserve, the diameter of different cell terminals 5 and length in reserve difference weld interval not identical yet.
When in welding process, welding mechanism 4 is descending, cumulative core 44 apart from cell terminal 5 head end distances is: 0-5mm.If distance is too high, the heat that cumulative core 44 produces cannot melt cell terminal 5.
The first conveyer belt 11 on conveying mechanism 1 and the second conveyer belt 12 are delivered to battery while adding scaling powder station, and the shelves trading halt 33 of work travel mechanism 3 is stretched out under shelves are stopped the supple of gas or steam the effect of cylinder 34, and battery shelves are parked in and add scaling powder station.Avoid battery under effect of inertia, continue to slide forward, depart from and add scaling powder station.
Conveying mechanism 1 is delivered to battery after scaling powder station under the first conveyer belt 11 and the second conveyer belt 12 effects, and the conveyer belt of conveying mechanism 1 shuts down.Station to be welded delivered to by battery by the traversing push pedal 31 of workpiece in workpiece movable mechanism 3, and return after initial position, and just task again of the first conveyer belt 11 on conveying mechanism 1 and the second conveyer belt 12, delivers to next piece battery to add scaling powder station.
Due to the sample diversified in specifications of battery, its length of the battery of different model all can change to some extent, in the time that the width of battery changes, the transfer passage width forming between the first conveyer belt 11 and the second conveyer belt 12 so also should correspondingly change.This time can be by the conveyer belt width adjustment mechanism 15 on the second conveyer belt 12 of adjusting conveying mechanism 1, this governor motion 15 is mainly 1 adjusting screw(rod), the shaft screw thread of adjusting screw(rod) penetrates in the installing plate being installed with in conveyer belt installation shaft 14, adjusting screw(rod) head end is connected with the second conveyer belt 12 installing plates, rotation adjusting screw(rod), adjusting screw(rod) will stretch out or retreat, stretch out or fallback procedures in will drive the second conveyer belt 12 being attached thereto to move forward and backward along conveyer belt installation shaft 14, thereby regulate the width between the first conveyer belt 11 and the second conveyer belt 12.
In the time that changing appears in the length of battery, when namely on battery, the spacing between former and later two cell terminals 5 changes, regulate respectively the atomizer width adjustment mechanism 24 adding in scaling powder mechanism 2, and the high frequency electric source width adjustment mechanism 45 of adjusting welding mechanism 4 bottoms, thereby regulate the spacing between 21,2 welding coils 43 of 2 scaling powder atomizers.Make 2 to help 21 and 2 welding just positions of corresponding cell terminal 5, coil 43 positions of welding machine atomizer.The Principles of Regulation of atomizer width adjustment mechanism 24 and high frequency electric source width adjustment mechanism 45 are consistent with the operation principle of conveyer belt width adjustment mechanism 15.
In the time that the height of battery changes, regulate the screw rod distance between shower nozzle lift cylinder 22 and scaling powder 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 scaling powder atomizer 21, welding coil 43 and cell terminal 5.
Claims (8)
1. a battery connection piece is without welding wire high-frequency automatic welding method, it is characterized in that: brace (6) is inserted on the cell terminal (5) that exposes out at battery head end, conveying mechanism (1) by high-frequency automatic welding machine is delivered to battery to add scaling powder station, add scaling powder mechanism (2) cell terminal (5) head end and brace (6) are smeared to scaling powder, battery is moved to station to be welded by workpiece movable mechanism (3), welding mechanism (4) is descending to be made to weld coil (43) and is positioned at cell terminal (5) head end top, high frequency electric source generator (42) effect of welding mechanism (4), the welding coil (43) being attached thereto produces induced 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 rapid melting becomes plumbous liquid, plumbous liquid flows down and coolingly welds together with brace (6), by conveying mechanism (1), battery is sent again.
2. battery connection piece according to claim 1, without welding wire high-frequency automatic welding method, is characterized in that: the concrete steps of described high-frequency automatic welding method include:
A, that brace (6) is inserted in to the cell terminal (5) that exposes out at battery is upper, and battery is put into conveying mechanism (1) porch of tremendously high frequency automatic welding machine,
B, under first conveyer belt (11) of conveying mechanism (1) and the effect of the second conveyer belt (12), battery is delivered to and is added scaling powder station place,
C, to add scaling powder mechanism (2) descending, makes the corresponding cell terminal (5) of the muzzle top of scaling powder atomizer (21), and cell terminal (5) and brace (6) surface are smeared to scaling powder,
The traversing push pedal of workpiece (31) of D, workpiece movable mechanism (3) is released battery to send into station to be welded,
E, welding mechanism (4) is descending, make to weld coil (43) and be positioned at cell terminal (5) head end top position place, the high frequency electric source generator (42) of welding machine mechanism (4) produces high frequency electric, the welding coil (43) being connected with high frequency electric source generator (42) produces induced field under high frequency electric effect, high frequency magnetic field is aggregated in cumulative core (44) head end by cumulative core (44) in welding coil (43), rely on collection skin benefit and the contiguous benefit of high-frequency heating to make the fusing of cell terminal (5) head end, plumbous liquid after fusing flow down cooling after and brace (6) weld together,
F, welding mechanism (4) are up, and the battery having welded is sent in push pedal (16) effect of sending of conveying mechanism (1).
3. battery connection piece according to claim 1 and 2, without welding wire high-frequency automatic welding method, is characterized in that: described cumulative core (44) is made for soft magnetic ferrite.
4. battery connection piece according to claim 1 and 2 is without welding wire high-frequency automatic welding method, it is characterized in that: when welding mechanism in described welding process (4) is descending, cumulative core (44) apart from cell terminal (5) head end distance is: 0-5mm.
5. battery connection piece according to claim 1 and 2 is without welding wire high-frequency automatic welding method, it is characterized in that: described conveying mechanism (1) is delivered to battery while adding scaling powder station, the shelves trading halts (33) of work travel mechanism (3) are stretched out, and battery shelves are parked in and add scaling powder station.
6. battery connection piece according to claim 1 and 2 is without welding wire high-frequency automatic welding method, it is characterized in that: described conveying mechanism (1) is delivered to battery after scaling powder station, the conveyer belt of conveying mechanism (1) fails, until station to be welded delivered to by battery by workpiece movable mechanism (3), and return after initial position, conveying mechanism (1) task again, delivers to next piece battery to add scaling powder station.
7. battery connection piece according to claim 1 and 2 is without welding wire high-frequency automatic welding method, it is characterized in that: in described welding process when battery wide variety, by the conveyer belt width adjustment mechanism (15) on second conveyer belt (12) of adjusting conveying mechanism (1), the second conveyer belt (12) is moved forward and backward along conveyer belt installation shaft (14), thereby regulate the width between the first conveyer belt (11) and the second conveyer belt (12).
8. battery connection piece according to claim 1 and 2 is without welding wire high-frequency automatic welding method, it is characterized in that: when in described welding process, on battery, former and later two cell terminals (5) spacing changes, regulate respectively the atomizer width adjustment mechanism (24) adding in scaling powder mechanism (2), and regulate the high frequency electric source width adjustment mechanism (45) bottom welding mechanism (4), thereby regulate the spacing between 2 scaling powder atomizers (21), 2 welding coils (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 true CN104070283A (en) | 2014-10-01 |
| CN104070283B 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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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN107919456A (en) * | 2017-11-07 | 2018-04-17 | 肇庆中特能科技投资有限公司 | A kind of accumulator terminal automatic cast welding device and method |
| 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 |
| CN110544758A (en) * | 2018-05-29 | 2019-12-06 | 罗伯特·博世有限公司 | method for connecting electrochemical cells, battery module and system for producing same |
| CN113611905A (en) * | 2021-07-30 | 2021-11-05 | 湖北亿纬动力有限公司 | Preparation method of battery and battery |
| CN116786964A (en) * | 2023-08-25 | 2023-09-22 | 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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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN107919456A (en) * | 2017-11-07 | 2018-04-17 | 肇庆中特能科技投资有限公司 | A kind of accumulator terminal automatic cast welding device and method |
| CN110544758A (en) * | 2018-05-29 | 2019-12-06 | 罗伯特·博世有限公司 | method for connecting electrochemical cells, battery module and system for producing same |
| CN110544758B (en) * | 2018-05-29 | 2023-04-07 | 罗伯特·博世有限公司 | Method for connecting electrochemical cells, battery module and system for producing same |
| 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 |
| CN113611905A (en) * | 2021-07-30 | 2021-11-05 | 湖北亿纬动力有限公司 | Preparation method of battery and battery |
| CN116786964A (en) * | 2023-08-25 | 2023-09-22 | 江苏快乐电源(涟水)有限公司 | Automatic welding machine for lead storage battery wiring terminal |
| 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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