CN101168212A - Lead bonding device for rechargeable battery - Google Patents
Lead bonding device for rechargeable battery Download PDFInfo
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- CN101168212A CN101168212A CNA2007100059490A CN200710005949A CN101168212A CN 101168212 A CN101168212 A CN 101168212A CN A2007100059490 A CNA2007100059490 A CN A2007100059490A CN 200710005949 A CN200710005949 A CN 200710005949A CN 101168212 A CN101168212 A CN 101168212A
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- lead
- welding
- welding rod
- bonding device
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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
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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
- 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
- H01M50/543—Terminals
-
- 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
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
- H01M2010/4271—Battery management systems including electronic circuits, e.g. control of current or voltage to keep battery in healthy state, cell balancing
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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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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
Disclosed is a lead welding device for a chargeable battery,which can weld the protective circuit model block and the chargeable battery resistance quickly,mill the wire solder automatically after welding and detect non-welding state by detecting welding current.So,the lead welding device for a chargeable battery includes: a base mold, on which a first lead and a second lead connecting to each other temporarily are provided;a welding head, moving in a vertical direction to connect the first lead and the second lead to each other, and rotating with a preconcerted angle simultaneously after completing welding;and a controller, applying a preconcerted current to the wire solder to process solding, outputting a control signal to the welding head, and rotating the wire solder with a preconcerted angle in the vertical direction.
Description
Technical field
The present invention relates to a kind of lead bonding device that is used for rechargeable battery; more specifically, relate to a kind of execute protection circuit module fast and rechargeable battery resistance welded, can after welding process, automatically grind welding rod and can detect the not lead bonding device that is used for rechargeable battery of welded condition by the value that detects welding current.
Background technology
Fig. 1 is the plane that the state of the wire bonds between holding circuit module and the rechargeable battery is shown.
With reference to figure 1, protection module 10 comprises two module lead-in wires 12, and it is towards rechargeable battery 20 definite length extended.Rechargeable battery 20 comprises battery lead 22, its each extend and the bending predetermined length towards module lead-in wire 12.
Module lead-in wire 12 and battery lead 22 pass through welder resistance welded each other, make protection module 10 and rechargeable battery 20 be electrically connected to each other and mechanical connection.
Usually, traditional lead bonding device has a welding rod, thereby order is carried out resistance welded.Particularly, a module lead-in wire is by resistance welded to a battery lead, and then, another module goes between by resistance welded to another battery lead.Therefore, the shortcoming of conventional wire welder is: speed of welding is extremely low.
Simultaneously, after module lead-in wire and battery lead were welded to one another, welding rod was moving upward preset distance.At this moment, welding rod sticks on the surface of module lead-in wire sometimes.Particularly, welding rod is little molten and stick on the surface of module lead-in wire in welding process, thereby when promoting welding rod, the module lead-in wire is promoted sometimes thereupon.Obviously, as mentioned above, when holding circuit module and rechargeable battery are raised with welding rod, need stop this process and artificially the module lead-in wire is separated from welding rod.
In addition, after repeatedly carrying out welding process, it is very coarse that the rear surface of welding rod becomes.Particularly, in welding process, the lower end of welding rod is little molten so that its surface becomes very coarse.Obviously, as mentioned above, when the lower end of welding rod became coarse, welding quality can reduce gradually.
And the traditional welding device can not check whether wire bonds is suitably carried out, and can not check defective work whether occurs after welding lead.Particularly, in welding process, scheduled current is from welding rod flow through module lead-in wire and battery lead.Yet, do not have after welding process, in time to detect the not current detecting unit of welded condition.
Summary of the invention
Therefore; a kind of lead bonding device that is used for rechargeable battery is provided during purpose of the present invention; this device is the resistance welded of execute protection circuit module and rechargeable battery fast; can after carrying out the welding process pre-determined number, automatically grind welding rod, and can detect not welded condition by the value that detects welding current.
Other advantages of the present invention, purpose and feature, part will be described below middle elaboration, and part will can be understanded by putting into practice the present invention it will be apparent to those skilled in the art that maybe from hereinafter research.
According to an aspect of the present invention, provide a kind of lead bonding device that is used for rechargeable battery, it comprises: base mold, and first and second lead-in wires are positioned on the described base mold with the temporary transient state that is connected to each other; Soldering tip, it moves in the vertical direction and is used for first and second lead-in wires are welded to one another together welding rod, and rotates the welding rod predetermined angular after finishing welding simultaneously; And controller, it applies scheduled current to welding rod and welds to carry out, and exports a control signal to soldering tip, to rotate the welding rod predetermined angular in vertical direction.
The described welding rod that is positioned in the soldering tip can comprise vertically self-movement and finish welding back first and second welding rods of independent rotation predetermined angular simultaneously.
Described first and second welding rods can be provided with the rotation chunk that is used to move in the vertical direction the vertical mobile chunk of first and second welding rods and is used for rotating the first and second welding rod predetermined angulars after welding.
Described controller can be controlled and make first and second lead-in wires that weld a side by first welding rod, then by second welding rod with another first wire bonds of opposite side to another second lead-in wire.
Under the control of controller, can weld first, second lead-in wire of a side and first, second lead-in wire of opposite side simultaneously by first and second welding rods.
Described controller can comprise current detecting part, it is configured in order to detect the electric current of flow through in the welding process of using welding rod welding rod, first and second lead-in wires and base mold, and when the detected electric current of current detecting part surpassed preset range, controller stopped welding process.
Described controller can reduce the welding rod preset distance, makes first and second lead-in wires be welded to one another, and then welding rod is rotated predetermined angular, makes welding rod separate from first lead-in wire, and the preset distance that then welding rod risen is to finish welding process.
Described first lead-in wire can be the module lead-in wire that is positioned in the holding circuit module, and second lead-in wire can be the battery lead that is positioned in the rechargeable battery.
Described lap can further be positioned between base mold and the soldering tip.
The vertical mobile chunk that is used for promoting the lap preset distance can be positioned on lap, can further be positioned at vertical mobile chunk and be used for the horizontal transmission chunk that along continuous straight runs transmits lap.
Described controller can be placed on lap on the lower end of welding rod by vertical mobile chunk, repeatedly moves back and forth lap by horizontal transmission chunk along continuous straight runs then, makes that the lower end of welding rod is polished.
According to a further aspect in the invention, provide a kind of lead bonding device that is used for rechargeable battery, it comprises: soldering tip, and it has the welding rod that first and second lead-in wires are welded to one another; Lap, it is arranged in the bottom of soldering tip, is configured to grind the lower end of welding rod; And controller, it applies scheduled current and exports control signal to lap to welding rod, in order to transmit lap along the vertical and horizontal directions.
Be used for can be positioned on lap according to the vertical mobile chunk of the control signal lifting base mold preset distance that comes self-controller.The horizontal transmission chunk that is used for along continuous straight runs transmission lap can be positioned on vertical mobile chunk.
Described controller can be arranged on lap on the lower end of welding rod by vertical mobile chunk, and usage level transmits repeatedly along continuous straight runs reciprocating motion lap of chunk then, so that the lower end of welding rod is polished.
As mentioned above; the lead bonding device that is used for rechargeable battery according to the present invention can be used two welding rods to come sequentially or side by side the module wire bonds of each holding circuit module be arrived the battery lead of each rechargeable battery, thereby significantly increases speed of welding.
And the lead bonding device that is used for rechargeable battery according to the present invention welding rod that do not raise at once after with the welding rod welding, but by the rotation predetermined angular or reverse has prevented the unnecessary adhesion between going between of welding rod and module.
And the lead bonding device that is used for rechargeable battery according to the present invention moves forward the lower surface that lap grinds welding rod by along continuous straight runs after repeatedly having carried out with the welding rod welding, with the welding rod welding process that obtains to optimize.
And, the lead bonding device that is used for rechargeable battery according to the present invention detects the magnitude of current that flows through welding rod, first and second lead-in wires and base mold at once after by the welding rod welding, with check simply whether suitably Executive Module goes between and battery lead between welding.
Description of drawings
Above and other objects of the present invention, characteristics and advantage will be by more obvious below in conjunction with the detailed description of accompanying drawing, in the described accompanying drawing:
Fig. 1 is the plane that the welded condition between holding circuit module and the rechargeable battery is shown;
Fig. 2 is the front view that the lead bonding device that is used for rechargeable battery of one exemplary embodiment according to the present invention is shown;
Fig. 3 a and 3b are respectively side view and the rearviews that the lead bonding device that is used for rechargeable battery of one exemplary embodiment according to the present invention is shown;
Fig. 4 a, 4b and 4c are that order illustrates the key diagram by the welding process that is used for carrying out according to the lead bonding device of rechargeable battery of the present invention;
Fig. 5 a, 5b and 5c are that order illustrates the key diagram by the process of lapping that is used for carrying out according to the lead bonding device of rechargeable battery of the present invention;
Fig. 6 illustrates the flow chart that is used for according to the work general sequence of the lead bonding device of rechargeable battery of the present invention.
The specific embodiment
Hereinafter, will be described with reference to the accompanying drawings the preferred embodiments of the present invention.By specifically described embodiment with reference to the accompanying drawings, various aspects of the present invention and feature and in order to realize that the used method of these aspects and feature is with obvious.Yet, the invention is not restricted to hereinafter disclosed embodiment, also can realize by various form.The content that defines in the specification, for example concrete structure and member just for some details are provided, are more fully understood the present invention to help those skilled in the art, and scope of the present invention only is defined by the claims.In whole specification of the present invention, label identical in each accompanying drawing refers to identical components.
Fig. 2 is the front view that the lead bonding device that is used for rechargeable battery of one exemplary embodiment according to the present invention is shown.Fig. 3 a and 3b are respectively side view and the rearviews that the lead bonding device that is used for rechargeable battery of one exemplary embodiment according to the present invention is shown.
Referring to figs. 2 and 3, be used for comprising: base mold 110, soldering tip 120, lap 130 and controller 140 according to the lead bonding device of rechargeable battery 100 of the present invention.Hereinafter, for complete understanding the present invention, with reference to figure 1 lead bonding device that is used for rechargeable battery 100 is described with other.The solder joint that mark 30 representatives among Fig. 1 are formed by welding rod.
At first, base mold 110 forms its top general planar, thereby the module lead-in wire 12 of holding circuit module 10 and the battery lead 22 of rechargeable battery 20 can be fixed thereon with the state that temporarily is connected each other.And, also can on base mold 110, be formed for the fixedly holder 112 of holding circuit module 10 and rechargeable battery 20, move in welding process to prevent both.
The module lead-in wire 12 of two holding circuit modules 10 in groups and the battery lead 22 of rechargeable battery 20 can form spaced apart a predetermined distance.
Soldering tip 120 will be used for the welding rod 122 of welding module lead-in wire 12 and vertically shift to battery lead 22, rotate welding rod 122 predetermined angulars simultaneously.Thereby soldering tip 120 comprises the vertical mobile chunk 124 that is used to move in the vertical direction welding rod 122, and is positioned at vertical mobile chunk 124 fronts and is used to rotate the rotation chunk 126 of welding rod 122 predetermined angulars.In addition, having roughly, the framework 128 of square opening ' Contraband ' is positioned in the rotation chunk 126.Welding rod 122 is connected to framework 128.Two vertical mobile chunk 124, rotation chunk 126, framework 128 and welding rods 122 in groups can form preset distance at interval symmetrically, thereby described two modules lead-in wire 12 sequentially or simultaneously is welded to two battery leads 22.Explain that for convenience welding rod 122 can be divided into first and second welding rods.And module lead-in wire 12 and battery lead 22 can be called as first lead-in wire and second lead-in wire respectively.In addition, vertical mobile module 124 and rotating module 126 can be configured with cylinder, oil cylinder, syndeton or other equivalent, but are not limited to these structures.And those of ordinary skills have known the structure of vertical mobile module 124 and rotating module 126, therefore no longer specifically describe these structures.
Fig. 4 a, 4b and 4c are that order illustrates the key diagram by the welding process that is used for carrying out according to the lead bonding device of rechargeable battery of the present invention.Fig. 5 a, 5b and 5c are that order illustrates the key diagram by the process of lapping that is used for carrying out according to the lead bonding device of rechargeable battery of the present invention.Fig. 6 illustrates the flow chart that is used for according to the work general sequence of the lead bonding device of rechargeable battery of the present invention.
With reference to figure 4a, 4b, 4c and Fig. 6, explained later is used for according to the method for the lead bonding device welding lead of rechargeable battery of the present invention and checks the not method of welded condition.
Refer again to Fig. 1, the lead bonding device that is used for rechargeable battery 100 comprises two soldering tips 120 and two welding rods 122.In addition, can on the holding circuit module 10 that will weld, form two module lead-in wires 12, and can on rechargeable battery 20, form two battery leads 22.
Thus, two soldering tip 120 operations in tandem are so that be welded to battery lead 22 with module lead-in wire 12, and perhaps operation simultaneously is so that carry out welding process.Obviously, when operating two soldering tips 120 simultaneously and carry out welding process, speed of welding is the fastest.
Fig. 4 a, 4b and 4c illustrate by a soldering tip 120, i.e. the method that welding rod 122 comes welding lead.
To soldering tip 120, make soldering tip 120 reduce (S61) with reference to figure 4a, controller 140 output prearranged signals.Particularly, the vertical mobile chunk 124 of controller 140 in being positioned at soldering tip 120 applies prearranged signals, makes soldering tip 120 be reduced preset distance by vertical mobile chunk 124.At this moment, be connected to the surface of lower end contact modules lead-in wire 12 of the welding rod 122 of soldering tip 120 by support 128.Obviously, the module of holding circuit module 10 lead-in wire 12 is in the state of the battery lead 22 that temporarily is connected to rechargeable battery 20.In addition, battery lead 22 forms closed circuit by rechargeable battery 20 and base mold 130 with controller 140.
As mentioned above, under the state of the upper surface of welding rod 122 contact modules lead-in wire 12, controller 140 applies a scheduled current (S62) by electric current supply department 144.In addition, electric current is applied to the surface of module lead-in wire 12 by welding rod 122.At this moment, the electric current with opposite polarity is applied to module lead-in wire 12, makes the predetermined portions of module lead-in wire 12 and battery lead 22 be melted by resistance welded, thereby carries out welding between the two.
After executing this welding, controller 140 detects the electric current (S63) that flows through module lead-in wire 12, battery lead 22 and rechargeable battery 20 by current detecting part 146.
Then, whether controller 140 is checked by current detecting part 146 and is detected electric current (S64) in the preset range.
Here, when welding rod 122 contact modules lead-in wire 12 exactly, and module lead-in wire 12, battery lead 22, rechargeable battery 20 and base mold 110 generally can detect the electric current in the preset range when suitably being electrically connected each other.Otherwise, can not detect the electric current in the preset range.
If welding current in preset range, is carried out next step, yet, if not so, the output caution signal, Zhuan Zhi operation is stopped (S65 ') then.Here, though the top output of not describing caution signal, can realize by the audiovisual display part is connected to controller 140.
As mentioned above, if welding current in preset range, controller 140 determines to have carried out normal welding, then to soldering tip 120 output predetermined control signals.Particularly, controller 140 is to the rotation chunk 126 output prearranged signals of soldering tip 120, makes support 128, and promptly welding rod 122 rotates predetermined angular (S65) around its upper end.Thereby separate from the surface electrical of module lead-in wire 12 lower end of welding rod 122.In other words, after aforesaid welding process, welding rod 122 and module lead-in wire 12 stick to each other sometimes, yet, according to the present invention, solved this problem fully.
Then, controller 140 is to soldering tip 120 output predetermined control signals.Particularly, controller 140 is to the vertical mobile chunk 124 output predetermined control signals of soldering tip 120, makes vertical mobile chunk 124, that is, and and welding rod 122 preset distance (S66) that upwards raises.
Thereby, finished the welding process (S67) between 12 and battery leads 22 of a module lead-in wire, and carried out welding process between another module lead-in wire and another battery lead at opposite side with identical as mentioned above mode another soldering tip by opposite side.Obviously, after this welding process, the holding circuit module that forms as one is all separated from base mold 110 with rechargeable battery module.Here, holding circuit module 10 and rechargeable battery module 20 are by the artificially or automatically be placed on the base mold 110 or from base mold 110 and separate.
And each in two modules lead-in wire 12 is welded in two battery leads 22 each by two welding rods 122 simultaneously with above-mentioned same procedure, is not therefore specifically describing this welding method.
Fig. 5 a, 5b and 5c are for illustrating the key diagram by the process of lapping that is used for carrying out according to the lead bonding device of rechargeable battery of the present invention in proper order.Hereinafter, will be described with reference to Figure 6 process of lapping.
At first, with reference to figure 5a, after repeatedly carrying out welding, welding rod 122 preset distance that moves up, controller 140 moves horizontally chunk 132 output predetermined control signals in being positioned at lap 130 then, makes that moving horizontally chunk 132 moves forward (S68).Particularly, lap 130 is positioned at the lower end of welding rod 122.
Then, controller 140 makes lap 130 touch the lower end (S69) of welding rod 122 under the effect of vertical mobile chunk 134 to vertical mobile chunk 134 output predetermined control signals.
Then, controller 140 makes lap 130 move back and forth pre-determined number (S70) in the horizontal direction under the effect that moves horizontally chunk 132 to moving horizontally chunk 132 output predetermined control signals.Polish by such reciprocating motion the lower end of welding rod 122.Thereby the lower end of welding rod 122 has smooth surface.
Obviously, it is smooth that the rear surface of welding rod 122 keeps, thereby can suitably carry out wire bonds.
As mentioned above, the lead welding method that is used for rechargeable battery according to the present invention produces following effect.
At first, the lead welding method that is used for rechargeable battery according to the present invention uses two welding rods sequentially or side by side with the module wire bonds of the holding circuit module battery lead to rechargeable battery, makes speed of welding significantly increase.
Secondly, the lead bonding device that is used for rechargeable battery according to the present invention welding rod that do not raise at once after with the welding rod welding, but by the rotation predetermined angular or reverse has prevented the unnecessary adhesion between going between of welding rod and module.
The 3rd, the lead bonding device that is used for rechargeable battery according to the present invention moves forward the lower surface that lap grinds welding rod by along continuous straight runs after repeatedly having carried out the welding rod welding, with the welding rod welding process that obtains to optimize.
The 4th, the lead bonding device that is used for rechargeable battery according to the present invention detects the magnitude of current that flows through welding rod, first and second lead-in wires and base mold at once after by the welding rod welding, to check the welding of whether suitably having carried out between module lead-in wire and the battery lead simply.
Those skilled in the art are to be understood that: under the situation that does not break away from the spirit and scope of the present invention that are defined by the following claims, can make various replacements, modifications and variations to form and details.Therefore, be interpreted as the foregoing description just as example, and should not be construed as limitation of the present invention.
The cross reference of related application
The application requires the priority of the korean patent application No.10-2006-0105086 that submitted in Korean Patent office on October 27th, 2006, and its overall description is drawn at this and is reference.
Claims (14)
1. lead bonding device that is used for rechargeable battery, it comprises:
Base mold, first and second lead-in wires are positioned on the described base mold with the temporary transient state that is connected to each other;
Soldering tip, it moves in the vertical direction and is used for first and second lead-in wires are welded to one another together welding rod, and rotates the welding rod predetermined angular after finishing welding simultaneously; And
Controller, it applies scheduled current to welding rod and welds to carry out, and exports a control signal to soldering tip, to rotate the welding rod predetermined angular in vertical direction.
2. lead bonding device as claimed in claim 1, wherein, the described welding rod that is positioned in the soldering tip comprises vertically self-movement and finishes welding back first and second welding rods of independent rotation predetermined angular simultaneously.
3. lead bonding device as claimed in claim 2, wherein, described first and second welding rods are provided with the rotation chunk that is used to move in the vertical direction the vertical mobile chunk of first and second welding rods and is used for rotating the first and second welding rod predetermined angulars after welding.
4. lead bonding device as claimed in claim 2, wherein, the control of described controller makes first and second lead-in wires that weld a side by first welding rod, then by second welding rod with another first wire bonds of opposite side to another second lead-in wire.
5. lead bonding device as claimed in claim 2, wherein, described controller control makes carries out first and second welding that go between of a side and another first and second welding that goes between of opposite side simultaneously by first and second welding rods.
6. lead bonding device as claimed in claim 1, wherein, described controller comprises current detecting part, it is configured in order to detect the electric current of flow through in the welding process of using welding rod welding rod, first and second lead-in wires and base mold, and when the detected electric current of current detecting part surpassed preset range, controller stopped welding process.
7. lead bonding device as claimed in claim 1, wherein, described controller reduces the welding rod preset distance, make first and second lead-in wires be welded to one another, then welding rod is rotated predetermined angular, make welding rod separate from first lead-in wire, the preset distance that then welding rod risen is to finish welding process.
8. lead bonding device as claimed in claim 1, wherein, described first lead-in wire goes between for the module that is positioned in the holding circuit module, and second lead-in wire is for being positioned at the battery lead in the rechargeable battery.
9. lead bonding device as claimed in claim 1, wherein, described lap is positioned between base mold and the soldering tip.
10. lead bonding device as claimed in claim 9, wherein, the vertical mobile chunk that is used for promoting the lap preset distance is positioned at lap, is positioned at vertical mobile chunk and be used for the horizontal transmission chunk that along continuous straight runs transmits lap.
11. lead bonding device as claimed in claim 10, wherein, described controller is placed on lap on the lower end of welding rod by vertical mobile chunk, repeatedly moves back and forth lap by horizontal transmission chunk along continuous straight runs then, makes that the lower end of welding rod is polished.
12. a lead bonding device that is used for rechargeable battery, it comprises:
Soldering tip, it has the welding rod that first and second lead-in wires are welded to one another;
Lap, it is arranged in the bottom of soldering tip, is used to grind the lower end of welding rod; And
Controller, it applies scheduled current and exports control signal to lap to welding rod, in order to transmit lap along the vertical and horizontal directions.
13. lead bonding device as claimed in claim 12, wherein, the vertical mobile chunk that is used for promoting according to the control signal of coming self-controller the base mold preset distance is positioned at lap, and is used for the horizontal transmission chunk that along continuous straight runs transmits lap and is positioned at vertical mobile chunk.
14. lead bonding device as claimed in claim 12, wherein, described controller is arranged on lap on the lower end of welding rod by vertical mobile chunk, and usage level transmits repeatedly along continuous straight runs reciprocating motion lap of chunk then, so that the lower end of welding rod is polished.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020060105086A KR100788564B1 (en) | 2006-10-27 | 2006-10-27 | Lead bonding device for rechargeable battery |
| KR105086/06 | 2006-10-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101168212A true CN101168212A (en) | 2008-04-30 |
| CN100592955C CN100592955C (en) | 2010-03-03 |
Family
ID=39147962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200710005949A Expired - Fee Related CN100592955C (en) | 2006-10-27 | 2007-02-15 | Lead bonding device for rechargeable battery |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR100788564B1 (en) |
| CN (1) | CN100592955C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109994782A (en) * | 2019-04-02 | 2019-07-09 | 众联智能设备(深圳)有限公司 | A kind of cylindrical lithium battery circulation carrier and nickel sheet bending butt-joint mechanism |
| CN111050970A (en) * | 2017-08-29 | 2020-04-21 | 贝卡尔特公司 | Wire welding and grinding station |
| CN111347141A (en) * | 2019-11-07 | 2020-06-30 | 深圳市锐博精创科技有限公司 | Electric welding method for low-resistivity connector |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101905372B (en) * | 2010-06-30 | 2012-02-22 | 太原风华信息装备股份有限公司 | Lead welding device applied to capacitor |
| KR101305463B1 (en) * | 2011-10-06 | 2013-09-06 | 주식회사 이랜텍 | Electrode welding device of battery cell |
| CN111007383B (en) * | 2020-01-02 | 2020-11-17 | 泉州奔众空气过滤网有限公司 | Circuit board semiconductor soldering solder joint check out test set |
-
2006
- 2006-10-27 KR KR1020060105086A patent/KR100788564B1/en active IP Right Grant
-
2007
- 2007-02-15 CN CN200710005949A patent/CN100592955C/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111050970A (en) * | 2017-08-29 | 2020-04-21 | 贝卡尔特公司 | Wire welding and grinding station |
| CN109994782A (en) * | 2019-04-02 | 2019-07-09 | 众联智能设备(深圳)有限公司 | A kind of cylindrical lithium battery circulation carrier and nickel sheet bending butt-joint mechanism |
| CN111347141A (en) * | 2019-11-07 | 2020-06-30 | 深圳市锐博精创科技有限公司 | Electric welding method for low-resistivity connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100592955C (en) | 2010-03-03 |
| KR100788564B1 (en) | 2007-12-26 |
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