CN202428141U - Auxiliary device for welding and positioning lithium ion battery lug - Google Patents
Auxiliary device for welding and positioning lithium ion battery lug Download PDFInfo
- Publication number
- CN202428141U CN202428141U CN2011205382235U CN201120538223U CN202428141U CN 202428141 U CN202428141 U CN 202428141U CN 2011205382235 U CN2011205382235 U CN 2011205382235U CN 201120538223 U CN201120538223 U CN 201120538223U CN 202428141 U CN202428141 U CN 202428141U
- Authority
- CN
- China
- Prior art keywords
- lug
- pole piece
- auxiliary device
- lithium ion
- positioning
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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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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- Connection Of Batteries Or Terminals (AREA)
Abstract
The utility model discloses an auxiliary device for welding and positioning a lithium ion battery lug, which can realize accurate positioning on the lug and a pole piece. The auxiliary device comprises a base plate which is horizontally arranged, wherein the upper end face of the base plate is provided with a pole piece positioning slot, and a lug positioning slot is arranged at one side, which is located at the left end of the pole piece positioning slot, of the base plate. By adopting the structure, the pole piece is placed into the pole piece positioning slot for positioning in the process of operating the auxiliary device for welding and positioning the lithium ion battery lug, and the lug is placed into the lug positioning slot to position the lug after the position of the pole piece is determined. After the positions of the pole piece and the lug are determined, ultrasonic welding on the pole piece and the lug can be carried out. The auxiliary device for welding and positioning the lithium ion battery lug is simple in structure and low in cost, is convenient to manufacture and easy to operate, can greatly improve production efficiency and can guarantee welding quality.
Description
Technical field
The utility model relates to a kind of lithium ion battery production process equipment, especially a kind of lithium ion cell polar ear welding positioning auxiliary device.
Background technology
Lithium ion battery is widely used in portable communication apparatus and portable electric appts.Lithium ion battery has the advantages that volume is little, in light weight, performance is high, safe and reliable, and application extremely extensively comprises every field such as mobile phone, bluetooth earphone, MP3, DVD, notebook computer, and the market development prospect is unlimited.
Owing in the polymer Li-ion battery production process, lug is welded in the production process on the battery pole piece, adopts the mode of ultrasonic bonding usually.Ultrasonic bonding can guarantee the weld strength between lug and the pole piece, thereby electric current is through smooth and easy when guaranteeing that electric energy is derived.Before ultrasonic bonding; Need to confirm the relative position between lug and the pole piece; Thereby guarantee that positive and negative lug of finished product battery and cell integrated relative position are correct, the unanimity of the positive and negative lug of battery guarantees that further battery is applied in the middle of the electric equipment products smoothly by the gross.Yet in the prior art, when carrying out ultrasonic bonding, exist the inaccurate defective in location between lug and the pole piece, therefore need design a kind of servicing unit that is decided to be, can realize accurate location lug and pole piece.
The utility model content
The technical problem that the utility model will solve provides a kind of lithium ion cell polar ear welding positioning auxiliary device that can realize the accurate location of lug and pole piece.
For addressing the above problem; A kind of lithium ion cell polar ear welding positioning auxiliary device of the utility model; The substrate that comprises horizontal positioned, the upper surface of substrate is provided with the pole piece locating slot, and left end one side that is positioned at the pole piece locating slot on the said substrate is provided with the lug locating slot.
Adopt the lithium ion cell polar ear welding positioning auxiliary device of the utility model structure, in operating process, pole piece is positioned in the pole piece locating slot positions, after the position of pole piece is confirmed, again lug is placed in the lug locating slot lug is positioned.After pole piece and lug location, just the ultrasonic bonding of pole piece and lug can have been carried out.The lithium ion cell polar ear welding positioning auxiliary device of the utility model, simple in structure, with low cost, the convenient making is convenient to operation, can greatly enhance productivity, and guarantees welding quality.
Description of drawings
Fig. 1 is the vertical view of the utility model lithium ion cell polar ear welding positioning auxiliary device.
Fig. 2 is the vertical view in the utility model lithium ion cell polar ear welding positioning auxiliary device user mode.
The specific embodiment
In order to make those skilled in the art person understand the utility model technical scheme better, the utility model is done further to specify below in conjunction with accompanying drawing and embodiment.
Like Fig. 1, shown in 2; The lithium ion cell polar ear welding positioning auxiliary device of the utility model; Comprise the substrate 1 of horizontal positioned, the upper surface of substrate 1 is provided with pole piece locating slot 2, and left end one side that is positioned at pole piece locating slot 2 on the said substrate 1 is provided with lug locating slot 3.
Adopt the lithium ion cell polar ear welding positioning auxiliary device of the utility model structure; In operating process; Pole piece 4 is positioned in the pole piece locating slot 3 positions, after the position of pole piece 4 is confirmed, again lug 5 is placed in the lug locating slot 3 lug 5 is positioned.After pole piece 4 and lug 5 are located, just can carry out the ultrasonic bonding of pole piece 4 and lug 5.
Claims (1)
1. a lithium ion cell polar ear welds positioning auxiliary device; It is characterized in that: this lithium ion cell polar ear welding positioning auxiliary device comprises the substrate of horizontal positioned; The upper surface of substrate is provided with the pole piece locating slot, and left end one side that is positioned at the pole piece locating slot on the said substrate is provided with the lug locating slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205382235U CN202428141U (en) | 2011-12-20 | 2011-12-20 | Auxiliary device for welding and positioning lithium ion battery lug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205382235U CN202428141U (en) | 2011-12-20 | 2011-12-20 | Auxiliary device for welding and positioning lithium ion battery lug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202428141U true CN202428141U (en) | 2012-09-12 |
Family
ID=46777614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205382235U Expired - Lifetime CN202428141U (en) | 2011-12-20 | 2011-12-20 | Auxiliary device for welding and positioning lithium ion battery lug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202428141U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105382407A (en) * | 2015-12-17 | 2016-03-09 | 佛山市南海区欣源电子有限公司 | Soft-packaged cell electrode lug welding and positioning fixture and welding method thereof |
| CN106041337A (en) * | 2016-08-15 | 2016-10-26 | 上海中兴派能能源科技有限公司 | Polymer battery tab welding clamp |
-
2011
- 2011-12-20 CN CN2011205382235U patent/CN202428141U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105382407A (en) * | 2015-12-17 | 2016-03-09 | 佛山市南海区欣源电子有限公司 | Soft-packaged cell electrode lug welding and positioning fixture and welding method thereof |
| CN106041337A (en) * | 2016-08-15 | 2016-10-26 | 上海中兴派能能源科技有限公司 | Polymer battery tab welding clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120912 |