CN101439437B - Spot welding device of battery pole piece - Google Patents
Spot welding device of battery pole piece Download PDFInfo
- Publication number
- CN101439437B CN101439437B CN 200810177210 CN200810177210A CN101439437B CN 101439437 B CN101439437 B CN 101439437B CN 200810177210 CN200810177210 CN 200810177210 CN 200810177210 A CN200810177210 A CN 200810177210A CN 101439437 B CN101439437 B CN 101439437B
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- spot welding
- welding
- drop
- pole piece
- workbench
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Abstract
The invention discloses a spot welding device of a battery pole piece, comprising a workbench, a machine frame arranged on the workbench, an elevating shaft and a spring arranged in the machine frame, a needle base which is arranged above the elevating shaft and fixedly connected with the elevating shaft, a spot welding needle arranged in the needle base, and a spot-welding lower die which is arranged on the workbench and is corresponding to the spot welding needle. The elevating shaft is provided with a drop-down cylinder at the lower end and the drop-down cylinder is connected with a multi-spot welding operation controller by a control circuit; and the multi-spot welding operation controller is connected with a control switch. The device has the advantage that the multi-spot welding operation controller can be used for realizing the function of welding a plurality of spots by a single operation, thereby greatly improving production efficiency of the welding, reducing operation intensity of the worker and improving the product quality.
Description
Technical field
The invention belongs to the technical field of welder, relate to a kind of spot welding device for the welding battery pole piece.
Background technology
Existing battery pole piece spot welding device, its structure generally includes, and workbench is arranged on liftable some capillary on the workbench, and the some capillary can move up and down by machine control unit, and machine control unit is then by being connected with gauge tap.When carrying out spot weld operation, gauge tap of every connection, the some capillary then carries out a spot welding at pole piece, owing to need a lot of points of welding on each battery pole piece, therefore, the spot welding device of this battery pole piece is difficult to adapt to the pole piece welding of multiple spot.When this device was used for spot welding, workman's labour intensity was very high, and production efficiency is lower.
Summary of the invention
The object of the present invention is to provide a kind of connection once to carry out gauge tap and just can carry out multiple spot welding, thus the spot welding device of the battery pole piece that can enhance productivity.
For realizing purpose of the present invention, a kind of spot welding device of battery pole piece, comprise workbench, be provided with frame on the described workbench, be provided with lifting shaft and spring in the frame, the lifting shaft upside is provided with the needle stand that is fixedly connected with lifting shaft, be provided with a capillary in the needle stand, be provided with the spot welding counterdie corresponding with a capillary on the workbench, the bottom of lifting shaft is provided with drop-down cylinder, drop-down cylinder is connected with the multi-point welding operation control by control circuit, and multi-point welding operation control and gauge tap link.
Advantage of the present invention is: by the multi-point welding operation control, can realize once-through operation, and the function of multi-point welding, thus the production efficiency of the welding that greatly improves has reduced workman's manipulation strength, and has been conducive to the raising of product quality.
Description of drawings
Fig. 1 is the structural representation of the spot welding device of battery pole piece of the present invention.
Among the figure: 1, workbench, 2, frame, 3, lifting shaft, 4, spring, 5, needle stand, 6, the some capillary, 7, the spot welding counterdie, 8, drop-down cylinder.
The specific embodiment
Be described in further detail below in conjunction with the spot welding device of accompanying drawing to a kind of battery pole piece of the present invention:
As shown in Figure 1, a kind of spot welding device of battery pole piece, comprise workbench 1, be provided with frame 2 on the workbench 1, be provided with lifting shaft 3 and spring 4 in the frame 2, lifting shaft 3 upsides are provided with the needle stand 5 that is fixedly connected with lifting shaft 3, be provided with a capillary 6 in the needle stand 5, be provided with the spot welding counterdie 7 corresponding with a capillary 6 on the workbench 1, the bottom of lifting shaft 3 is provided with drop-down cylinder 8, drop-down cylinder 8 is connected with the multi-point welding operation control by control circuit, and multi-point welding operation control and gauge tap link.Above-mentioned control circuit, multi-point welding controller and gauge tap do not draw at Fig. 1, and multi-point welding controller wherein by the programming to the PLC controller, can realize once connecting gauge tap by adopting the PLC controller, repeatedly starts drop-down cylinder work.
During this spot welding device work, pole piece is placed between spot welding counterdie 7 and the some capillary 6, connect gauge tap, this gauge tap operated by rotary motion is in the underfooting of operation element, when connecting the once-through operation switch, above-mentioned multi-point welding controller sends the instruction of repeatedly working to drop-down cylinder 8, make the piston rod work stretching motion repeatedly of drop-down cylinder 8, under to connect cylinder 8 every once drop-down, point capillary 6 is just to point of pole piece welding, under the effect of spring 4, reply rapidly after welding is good, and so forth repeatedly, realize multi-point welding.
Claims (1)
1. the spot welding device of a battery pole piece, comprise workbench (1), it is characterized in that: be provided with frame (2) on the described workbench (1), be provided with lifting shaft (3) and spring (4) in the frame (2), lifting shaft (3) upside is provided with the needle stand (5) that is fixedly connected with lifting shaft (3), be provided with a capillary (6) in the needle stand (5), be provided with the spot welding counterdie (7) corresponding with a capillary (6) on the workbench (1), the bottom of lifting shaft (3) is provided with drop-down cylinder (8), drop-down cylinder (8) is connected with the multi-point welding operation control by control circuit, multi-point welding operation control and gauge tap link, during work, pole piece is placed between spot welding counterdie (7) and the some capillary (6), connect gauge tap, when connecting a gauge tap, above-mentioned multi-point welding controller sends the instruction of repeatedly working to drop-down cylinder (8), make the piston rod work stretching motion repeatedly of drop-down cylinder (8), under to connect cylinder (8) every once drop-down, point capillary (6) is just to point of pole piece welding, under the effect of spring (4), reply rapidly after welding is good, and so forth repeatedly, realize multi-point welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810177210 CN101439437B (en) | 2008-12-09 | 2008-12-09 | Spot welding device of battery pole piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810177210 CN101439437B (en) | 2008-12-09 | 2008-12-09 | Spot welding device of battery pole piece |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101439437A CN101439437A (en) | 2009-05-27 |
| CN101439437B true CN101439437B (en) | 2013-05-01 |
Family
ID=40724121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200810177210 Expired - Fee Related CN101439437B (en) | 2008-12-09 | 2008-12-09 | Spot welding device of battery pole piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101439437B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102169768B (en) * | 2011-04-18 | 2012-12-12 | 上海航天科工电器研究院有限公司 | Spot-welding positioning mechanism for process gasket of protector |
| CN103008864B (en) * | 2012-12-22 | 2015-04-29 | 淄博国利新电源科技有限公司 | Straight-line type spot welding machine of capacitor battery |
| CN103170721A (en) * | 2013-02-27 | 2013-06-26 | 江苏天鹏电源有限公司 | Miyachi base |
| CN103192164B (en) * | 2013-04-28 | 2016-02-24 | 长城汽车股份有限公司 | The connection device of the automatic connecting and disconnecting of welding circuit |
| CN104690421B (en) * | 2013-12-10 | 2016-08-17 | 中国航空工业第六一八研究所 | Rotary laser welder |
| CN104198659B (en) * | 2014-09-12 | 2016-05-18 | 潍坊华光散热器有限公司 | Capillary soldering resistance automatic detection device |
| CN105965148A (en) * | 2016-05-27 | 2016-09-28 | 九江迅通新能源科技有限公司 | Welding needle for bottom welding of cylindrical 18650 lithium ion battery |
| CN109396699B (en) * | 2018-11-08 | 2020-11-27 | 嘉兴考普诺机械科技有限公司 | Quick processingequipment of lithium cell |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2258803Y (en) * | 1996-03-27 | 1997-08-06 | 镇江无线电专用设备厂 | Spot-welder |
| CN201002171Y (en) * | 2006-12-04 | 2008-01-09 | 黄和平 | Multi-welding-point continuous spot welding device |
-
2008
- 2008-12-09 CN CN 200810177210 patent/CN101439437B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2258803Y (en) * | 1996-03-27 | 1997-08-06 | 镇江无线电专用设备厂 | Spot-welder |
| CN201002171Y (en) * | 2006-12-04 | 2008-01-09 | 黄和平 | Multi-welding-point continuous spot welding device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101439437A (en) | 2009-05-27 |
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Owner name: XU JUCAI Free format text: FORMER OWNER: ZHANGJIAGANG JIUNUOJIE TECHNOLOGY CO., LTD. Effective date: 20140418 |
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| C41 | Transfer of patent application or patent right or utility model | ||
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Free format text: CORRECT: ADDRESS; FROM: 215600 SUZHOU, JIANGSU PROVINCE TO: 215618 SUZHOU, JIANGSU PROVINCE |
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Effective date of registration: 20140418 Address after: Yangshe nanzhuangcun second 215618 Jiangsu city of Zhangjiagang province (No. 58 group Nanhu court 30 No. 101) Patentee after: Xu Jucai Address before: Hebei yangshe village of Suzhou city 215600 Jiangsu city of Zhangjiagang Province Patentee before: Zhangjiagang Jiunuojie Technology Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130501 Termination date: 20151209 |
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| EXPY | Termination of patent right or utility model |