CN2936536Y - Welder for lithium ion cell positive and negative pole - Google Patents
Welder for lithium ion cell positive and negative pole Download PDFInfo
- Publication number
- CN2936536Y CN2936536Y CN 200620027162 CN200620027162U CN2936536Y CN 2936536 Y CN2936536 Y CN 2936536Y CN 200620027162 CN200620027162 CN 200620027162 CN 200620027162 U CN200620027162 U CN 200620027162U CN 2936536 Y CN2936536 Y CN 2936536Y
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- CN
- China
- Prior art keywords
- soldering tip
- welding
- welding machine
- welding head
- resistance welder
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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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Abstract
The utility model relates to a welding machine for the positive pole and negative pole of Li-ion batteries, which comprises a resistance welding machine and an ultrasonic welding machine and is connected to an electric control part, wherein the resistance welding machine comprises a bracket with a basement, and an adjustable fastening frame is arranged at one side of the basement in parallel to a lateral slide rail which is slid cooperatively with the welding head executive device, the bottom of which has a welding head tool. The welding head tool comprises a left part and a right part which are symmetrical; a plurality of guide bushes are arranged respectively for both connective ends in parallel to the welding head executive device and are connected to the guide rail on the welding head executive device; the fastening end of the welding head tool is vertically downward accordingly. The ultrasonic welding machine comprises a machine box and a welding head with the setting in accordance with the welding head tool on the resistance welding machine, the electric control part is formed by circuits which go through the resistance welding machine affecting the switch control and the ultrasonic welding machine. The welding machine has the advantages of simple structure and reliable welding. The utility model can finish welding of the positive and the negative poles at the same time, which requires simple technology and lower energy for high efficiency.
Description
Technical field
The utility model relates to a kind of bonding machine that is used for battery production, particularly a kind of lithium ion battery plus-negative plate bonding machine.
Background technology
At present, the welding of the both positive and negative polarity of lithium ion battery can only adopt two bonding machines to carry out welding processing respectively, promptly finishes with the processing method of two step operations respectively; Therefore, the processing technology complexity easily causes the waste of human and material resources and resource, and it is big that the long-pending big and heavy equipment occupation space of two stage bodies is set simultaneously, and use inconvenience.Have, wherein the integral body of resistance welder is that the cast iron materials casting forms, and can't regulate use after the fixed installation again; The soldering tip fixture component is because thickness is limit, and its length range that capillary is installed is limited to.
The utility model content
The purpose of this utility model is to overcome above-mentioned weak point, provide a kind of simple in structure, welding is reliable, the lithium ion battery plus-negative plate bonding machine of efficient energy-saving.
The technical scheme that the utility model adopted is for achieving the above object: a kind of lithium ion battery plus-negative plate bonding machine is characterized in that the welding machine main body comprises resistance welder and ultrasonic bonder, and connects and composes with electric control system; Resistance welder comprises the support that has base, its side is provided with adjustable fixed mount, the parallel slide rail that is slidingly matched with soldering tip executing agency that is provided with in the fixed mount outside, the soldering tip actuator bottom is provided with the soldering tip fixture component, the soldering tip fixture component is made up of symmetrical two parts, the link termination parallel with soldering tip executing agency is respectively equipped with guide pin bushing, cooperates with guide rail in the soldering tip executing agency and adopts screw fixedly connected, and the fastening working end of soldering tip fixture component correspondence vertically downward; Ultrasonic bonder comprises welding machine cabinet and soldering tip, and the setting of ultrasonic bonder soldering tip is corresponding with the soldering tip fixture component of resistance welder; Electric control system is by forming by the resistance welder and the ultrasonic bonder circuit of starting switch control.
The beneficial effects of the utility model are: simple in structure, welding is reliable, resistance welder has the support of base by original cast iron materials, changes the assembling of 45# steel part into, is slidingly matched to guarantee the adjustable fixed mount and the slide rail that are provided with; Under the constant situation of product space, can arbitrarily adjust the welding job point, change adjustable type into by original fixed.After bonding machine was fixing, normally used direction be vertically, and working portion can be regulated use by 0-20mm before and after vertically, made it can satisfy requirement under the welding product different conditions; The reinforcing of resistance welder soldering tip fixture component prolongs, and makes original fastening working end length increase to 30mm from 10mm, and the flexibility that guarantees capillary under the prerequisite of welding requirements is constant reaching.Resistance welder cooperates with ultrasonic bonder, can finish the two poles of the earth welding of product simultaneously, satisfies the overall process that lithium ion battery plus-negative plate is once finished welding, and can reach the technical quality standard of electric resistance welding and ultrasonic bond fully.Electric control system is safe and reliable, the completing steps of controlling resistance weldering and ultrasonic bond effectively.This bonding machine is applied to production and processing and simplifies technology, reduces the waste of human and material resources and resource, efficient energy-saving; Reduce taking up room of equipment simultaneously, easy to use, be widely used.
Description of drawings
Fig. 1 is the utility model overall structure schematic diagram;
Fig. 2 is the utility model resistance welder soldering tip executing agency structural representation;
Fig. 3 is the utility model electric control system wiring schematic diagram;
Fig. 4 is the utility model electrical principle schematic diagram.
The specific embodiment
Below in conjunction with accompanying drawing and preferred embodiment, details are as follows to the specific embodiment, structure, feature that foundation the utility model provides:
As shown in Figure 1 and Figure 2, a kind of lithium ion battery plus-negative plate bonding machine is characterized in that the welding machine main body comprises resistance welder 1 and ultrasonic bonder 2, and connects and composes with electric control system; Resistance welder 1 comprises the support 11 that has base, its side is provided with adjustable fixed mount 12, the parallel slide rail 13 that is slidingly matched with soldering tip executing agency 14 that is provided with in fixed mount 12 outsides, soldering tip executing agency 14 built-in pressure cylinders are as power source, soldering tip executing agency 14 bottoms are provided with soldering tip fixture component 15, soldering tip fixture component 15 is made up of symmetrical two parts, the link termination parallel with soldering tip executing agency 14 is respectively equipped with guide pin bushing 16, cooperate with guide rail 17 in the soldering tip executing agency 14 and adopt screw fixedly connected, soldering tip fixture component 15 fastening working end correspondences vertically downward; Ultrasonic bonder 2 comprises welding machine cabinet 21 and soldering tip 22, and the setting of ultrasonic bonder 2 soldering tips 22 is corresponding with the soldering tip fixture component 15 of resistance welder 1.As shown in Figure 3, Figure 4; Electric control system is by forming by the resistance welder 1 and ultrasonic bonder 2 circuit of starting switch K control.
The soldering tip fixture component 15 of described resistance welder 1 fastening working end length vertically downward is 10-30mm.
Electrical principle: make the KM1 self-locking by starting switch K, realize that by magnetic valve F electric resistance welding (spot welding) descends; And T1 is picked up counting, and treat that setting-up time arrives after the requirement, begin welding, i.e. time-delay welding, T2 picks up counting; After setting-up time reaches, the release of KT2 action electric resistance welding; Realize the KM2 self-locking simultaneously, T3 picks up counting, and after the time reached, ultrasonic bond began the action welding, and KM2 disconnects self-locking, and electric body control welding job is finished.Under the situation that does not change existing two outfit of equipment circuit control systems, its control step is: the resistance welding head control of delaying time after fall time, after finishing, action restarts the Resistance Welding welding system, export the instruction of ultrasonic bond work at last, to reach on this bonding machine, finish the overall process that lithium ion battery plus-negative plate once welds simultaneously.
Above-mentioned with reference to embodiment to the detailed description that this lithium ion battery plus-negative plate bonding machine carries out, be illustrative rather than determinate, therefore, should belong within the protection domain of the present utility model in the variation and the modification that do not break away under the utility model general plotting.
Claims (1)
1, a kind of lithium ion battery plus-negative plate bonding machine is characterized in that the welding machine main body comprises resistance welder and ultrasonic bonder, and connects and composes with electric control system; Resistance welder comprises the support that has base, its side is provided with adjustable fixed mount, the parallel slide rail that is slidingly matched with soldering tip executing agency that is provided with in the fixed mount outside, the soldering tip actuator bottom is provided with the soldering tip fixture component, the soldering tip fixture component is made up of symmetrical two parts, the link termination parallel with soldering tip executing agency is respectively equipped with guide pin bushing, cooperates with guide rail in the soldering tip executing agency and adopts screw fixedly connected, and the fastening working end of soldering tip fixture component correspondence vertically downward; Ultrasonic bonder comprises welding machine cabinet and soldering tip, and the setting of ultrasonic bonder soldering tip is corresponding with the soldering tip fixture component of resistance welder; Electric control system is by forming by the resistance welder and the ultrasonic bonder circuit of starting switch control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620027162 CN2936536Y (en) | 2006-08-29 | 2006-08-29 | Welder for lithium ion cell positive and negative pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620027162 CN2936536Y (en) | 2006-08-29 | 2006-08-29 | Welder for lithium ion cell positive and negative pole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2936536Y true CN2936536Y (en) | 2007-08-22 |
Family
ID=38360556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620027162 Expired - Fee Related CN2936536Y (en) | 2006-08-29 | 2006-08-29 | Welder for lithium ion cell positive and negative pole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2936536Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103170717A (en) * | 2013-02-27 | 2013-06-26 | 江苏天鹏电源有限公司 | Head cover welding device of lithium battery |
| CN110587164A (en) * | 2019-08-16 | 2019-12-20 | 广州微点焊设备有限公司 | Pressure welding composite welding equipment |
-
2006
- 2006-08-29 CN CN 200620027162 patent/CN2936536Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103170717A (en) * | 2013-02-27 | 2013-06-26 | 江苏天鹏电源有限公司 | Head cover welding device of lithium battery |
| CN103170717B (en) * | 2013-02-27 | 2015-12-09 | 江苏天鹏电源有限公司 | A kind of lithium battery top cap welder |
| CN110587164A (en) * | 2019-08-16 | 2019-12-20 | 广州微点焊设备有限公司 | Pressure welding composite welding equipment |
| CN110587164B (en) * | 2019-08-16 | 2022-01-21 | 广州微点焊设备有限公司 | Pressure welding composite welding equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070822 Termination date: 20120829 |