CN203519051U - Lithium ion battery electrode group preorder processing production line - Google Patents
Lithium ion battery electrode group preorder processing production line Download PDFInfo
- Publication number
- CN203519051U CN203519051U CN201320621294.0U CN201320621294U CN203519051U CN 203519051 U CN203519051 U CN 203519051U CN 201320621294 U CN201320621294 U CN 201320621294U CN 203519051 U CN203519051 U CN 203519051U
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- China
- Prior art keywords
- utmost point
- point group
- electrode group
- lithium ion
- ion battery
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- Expired - Lifetime
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- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 27
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 27
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 27
- 238000001514 detection method Methods 0.000 claims abstract description 45
- 230000002950 deficient Effects 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 claims description 16
- 239000000835 fiber Substances 0.000 claims description 7
- 238000005304 joining Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 description 8
- 230000004888 barrier function Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000003466 welding Methods 0.000 description 4
- 239000002390 adhesive tape Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 239000013307 optical fiber Substances 0.000 description 3
- 102100023170 Nuclear receptor subfamily 1 group D member 1 Human genes 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000005030 aluminium foil Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model brings forward a lithium ion battery electrode group preorder processing production line for detecting whether positive and negative lugs of a single electrode group are reversed before assembling of a lithium ion battery. The lithium ion battery electrode group preorder processing production line comprises a conveyer of a conveyor belt, a rotary device which is connected with a charging tray of the electrode group and makes the electrode group transmitted from the charging tray rotate, a short circuit and thickness detection device for detecting short circuit of the electrode group and detecting thickness of the electrode group, an adjusting device for adjusting position of the electrode group, a video detection device for detecting the electrode group by video, an overlaying device for overlaying the electrode group and a manipulator for expelling detected defective products from the production line. Along the conveyer, the rotary device, the short circuit and thickness detection device, the adjusting device, the video detection device and the overlaying device are arranged in order. A reversing detection device for detecting whether lugs of the electrode group are reversed is arranged between the adjusting device and the video detection device.
Description
Technical field
The utility model relates to a kind of production line of lithium ion battery, relates in particular to a kind ofly can before lithium ion battery assembling, to the positive and negative lug of single utmost point group, put upside down the production line of the fall detection apparatus detecting.
Background technology
At present, lithium ion battery has the advantages such as voltage is high, specific energy is high, recycle often, storage time is long, not only on portable electric appts, be used widely, and be widely used in the main direction that big-and-middle-sized electrical equipment aspect, the especially electrokinetic cells such as electric automobile, electric bicycle and electric tool are the development of current Ge great battery producer.In the production of lithium ion battery, by preorder production line, detection to the position of single utmost point group and defect, due to the not detection to the positive and negative lug of single utmost point group in the preorder production line of lithium ion battery, also the utmost point group of by mechanical arm, positive and negative lug not being put upside down is in addition discharged from production line, so if the utmost point group that single positive and negative lug is put upside down flow into assembly process, only after completing, battery erection welding just can detect it for defective products by short-circuit test operation, the shortening in the soldering tip life-span of having caused so raw-material waste and having caused due to invalid welding, for enterprise causes unnecessary loss, increased production cost.
Utility model content
The purpose of this utility model be for the technological deficiency existing in prior art, propose a kind of have can before lithium ion battery assembling, to the positive and negative lug of single utmost point group, put upside down the production line of the fall detection apparatus detecting.
For realizing the purpose of this utility model, adopt following technical scheme.
The preorder process for producing line of the utmost point group of a kind of lithium ion battery of the present utility model, there is the conveyer that comprises travelling belt, the whirligig of the described utmost point group rotation of joining with the charging tray of described utmost point group and making to send from charging tray, short circuit and thickness detection apparatus that the short circuit of described utmost point group is detected and the thickness of described utmost point group is detected, the adjusting gear that the position of described utmost point group is adjusted, the video detecting device described utmost point group being detected by video, the stacking apparatus that described utmost point group is superposeed and the mechanical arm that detected defective products is discharged from production line, along described conveyer, set gradually described whirligig, described short-circuit detecting device, described thickness detection apparatus, described adjusting gear, described video detecting device and described stacking apparatus, between described adjusting gear and described video detecting device, be provided for detecting the fall detection apparatus whether lug of described utmost point group is put upside down.
In addition, preferred described fall detection apparatus is the color sensor that comprises sensing head and fiber amplifier.
In addition, preferred described whirligig, described short circuit and thickness detection apparatus, described adjusting gear, described fall detection apparatus, described video detecting device and described stacking apparatus are connected with central control equipment.
Compared with prior art, the utlity model has following beneficial effect: by such structure, on production line, increased fall detection apparatus, therefore can the detection to the positive and negative lug of single utmost point group in the production line of the production preorder of lithium ion battery, in production preorder, detect the defective products that positive and negative lug is put upside down, avoid detecting unfavorable condition after battery erection welding completes, thereby can save material, reduce production costs.In addition, in the utility model, adopt high-precision optical fiber color sensor, thereby color-resolution is high, stable and reliable operation.In addition, each pick-up unit is connected with PLC, can pass through each pick-up unit of PLC overall control, manages.
Accompanying drawing explanation
Fig. 1 means the schematic diagram of preorder process for producing line of the utmost point group of lithium ion battery of the present utility model.
Fig. 2 means the process flow diagram of preorder process for producing line of the utmost point group of lithium ion battery of the present utility model.
Fig. 3 means the schematic diagram of the single utmost point group of lithium ion battery of the present utility model.
Embodiment
Below, the preorder process for producing line based on accompanying drawing explanation as the utmost point group of the lithium ion battery of embodiment of the present utility model.
Fig. 1 means the schematic diagram of preorder process for producing line of the utmost point group of lithium ion battery of the present utility model.Fig. 2 means the process flow diagram of preorder process for producing line of the utmost point group of lithium ion battery of the present utility model.Fig. 3 means the schematic diagram of the single utmost point group of lithium ion battery of the present utility model.
As shown in Figure 3, the single utmost point group of lithium ion battery mainly comprises having the positive plate 5 of anode ear 1, the negative plate 4 with negative electrode lug 2, barrier film 3.Single utmost point group is formed by positive/negative plate and membrane winding, wherein the main material of anode ear 1 is aluminium foil, and the main material of negative electrode lug 2 is Copper Foil, is detecting and processing on the production line of utmost point group, correct utmost point group modes of emplacement be white barrier film 3 upward, the green adhesive tape of reverse side is down.Therefore,, as long as upward whether the white barrier film of detection utmost point group, whether the positive and negative lug that just can judge utmost point group is reversed placement.That is, at the white barrier film of judgement utmost point group, upward time, the positive and negative lug that is judged as utmost point group is correctly placed, and at the white barrier film of judgement utmost point group, not upward time, the positive and negative lug that is judged as utmost point group is reversed placement.
To achieve the above object, in the utility model, on production line, increased the fall detection apparatus of whether putting upside down for detection of the lug of described utmost point group.In addition, for reaching better detection effect, prevent erroneous judgement, the utility model adopts high-performance optical fiber color sensor, can distinguish like this color distortion of the utmost point group white barrier film of central authorities and green adhesive tape, thereby judge that whether this position utmost point group modes of emplacement is correct.In addition, for preventing obscuring with other testing results, select to carry out separately color detection.
Specifically, the preorder process for producing line of the utmost point group of lithium ion battery of the present utility model, there is the conveyer 10 that comprises travelling belt, the whirligig 20 of the utmost point group rotation of joining with the charging tray (not shown) of utmost point group and making to send from charging tray, the short circuit that the short circuit of utmost point group is detected and the thickness of utmost point group is detected and thickness detection apparatus 30, the adjusting gear 40 that the position of utmost point group is adjusted, the video detecting device 50 utmost point group being detected by video, the stacking apparatus 60 that utmost point group is superposeed and the discharge mechanical arm (not shown) that detected defective products is discharged from producing shape.Wherein, along conveyer 10, set gradually whirligig 20, short circuit and thickness detection apparatus 30, adjusting gear 40, video detecting device 50 and stacking apparatus 60, and between adjusting gear 40 and video detecting device 50, be provided for detecting the fall detection apparatus 70 whether lug of utmost point group is put upside down.
In addition, fall detection apparatus 70 is the color sensor that comprises sensing head and fiber amplifier, can distinguish the color of white barrier film and green adhesive tape like this, wherein Fibre Optical Sensor sensing head model can be: KEYENCE CZ-H35S, fiber amplifier model can be: KEYENCE CZ-V21A.In addition, whirligig 20, short circuit and thickness detection apparatus 30, adjusting gear 40, fall detection apparatus 70, video detecting device 50 and stacking apparatus 60 are connected with central control equipment (not shown) by data connecting line etc., and described central control equipment comprises PLC and touch-screen etc.
In addition, in package, travelling belt respectively detects the installing space of station function, frock, Fibre Optical Sensor and fiber amplifier, in the present invention, 6 stations are set on travelling belt, whirligig 20 is set on first station, short circuit and thickness detection apparatus 30 are set on second station, on the 3rd station, adjusting gear 40 is set, at the 4th station, fall detection apparatus 70 is set, on the 5th station, video detecting device 50 is set, on the 6th station, stacking apparatus 60 is set.
; utmost point group to be measured moves to after the station of fall detection apparatus and carries out and check, if non-defective unit, touch-screen main menu travelling belt utmost point group trace information can show green OK; if defective products; show yellow NG, travelling belt continues mobile, if shown in green OK; utmost point group is along with the movement of travelling belt is carried out corresponding detection at other stations; if all detections all show green OK, this utmost point group is taken out and is carried out the stack of utmost point group by this station stack mechanical arm at stack station, and is placed in blanking pallet; If be shown as yellow NG, utmost point group is along with travelling belt moves to each station, but do not carry out corresponding detection, along with travelling belt moves to video, detects defective products station, and taken out and be placed into video and detect in defective products passage by this station mechanical arm, and is discharged from.
In addition, conveyer 10, whirligig 20, short circuit and thickness detection apparatus 30, adjusting gear 40, video detecting device 50 and stacking apparatus 60 are existing device, at this, only simply describe.Be that conveyer 10 is for having the device of travelling belt and driven roller, whirligig 20 can be for being arranged on the gripper on rotating cylinder, short circuit and thickness can be measured by corresponding sensor, adjusting gear also can be for being arranged on the gripper on rotating cylinder, the device of video detecting device for observing by camera.
As shown in Figure 2, the flow process of this production line is described below, this equipment workflow is specifically divided into product input, the transmission of utmost point group material loading, the rotation of utmost point group, the transmission of utmost point group material loading, short circuit and thickness measuring, the transmission of utmost point group material loading, the shaping of utmost point group, the positive and negative lug judgement of utmost point group, video detects, the stack of utmost point group, output of products, defective products output.
By above-mentioned the utility model, on production line, increased fall detection apparatus, therefore can the detection to the positive and negative lug of single utmost point group in the production line of the production preorder of lithium ion battery, in production preorder, detect the defective products that positive and negative lug is put upside down, avoid detecting unfavorable condition after battery erection welding completes, thereby can save material, reduce production costs.In addition, in the utility model, adopt high-precision optical fiber color sensor, thereby color-resolution is high, stable and reliable operation.In addition, each pick-up unit is connected with PLC, can pass through each pick-up unit of PLC overall control, manages.
In addition, enumerated in the above description the example using color sensor as fall detection apparatus, but can determine by position transducer the position of lug, and by inductance sensor or eddy current sensor, detect the material of lug, judge whether two lugs are put upside down.Can reach the purpose of this utility model equally like this.
Above the preorder process for producing line of the utmost point group of the lithium ion battery of preferred implementation of the present utility model is illustrated, but, the utility model is not limited to above-mentioned concrete embodiment, only otherwise depart from the scope of claim, can carry out various distortion or change.The utility model comprises various distortion and change within the scope of the claims.
Claims (3)
1. the preorder process for producing line of the utmost point group of a lithium ion battery, there is the conveyer that comprises travelling belt, the whirligig of the described utmost point group rotation of joining with the charging tray of described utmost point group and making to send from charging tray, short circuit and thickness detection apparatus that the short circuit of described utmost point group is detected and the thickness of described utmost point group is detected, the adjusting gear that the position of described utmost point group is adjusted, the video detecting device described utmost point group being detected by video, the stacking apparatus that described utmost point group is superposeed and the mechanical arm that detected defective products is discharged from production line, it is characterized in that:
Along described conveyer, set gradually described whirligig, described short-circuit detecting device, described thickness detection apparatus, described adjusting gear, described video detecting device and described stacking apparatus, between described adjusting gear and described video detecting device, be provided for detecting the fall detection apparatus whether lug of described utmost point group is put upside down.
2. the preorder process for producing line of the utmost point group of lithium ion battery according to claim 1, is characterized in that, described fall detection apparatus is the color sensor that comprises sensing head and fiber amplifier.
3. the preorder process for producing line of the utmost point group of lithium ion battery according to claim 2, it is characterized in that, described whirligig, described short circuit and thickness detection apparatus, described adjusting gear, described fall detection apparatus, described video detecting device and described stacking apparatus are connected with central control equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320621294.0U CN203519051U (en) | 2013-09-30 | 2013-09-30 | Lithium ion battery electrode group preorder processing production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320621294.0U CN203519051U (en) | 2013-09-30 | 2013-09-30 | Lithium ion battery electrode group preorder processing production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203519051U true CN203519051U (en) | 2014-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320621294.0U Expired - Lifetime CN203519051U (en) | 2013-09-30 | 2013-09-30 | Lithium ion battery electrode group preorder processing production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203519051U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108008307A (en) * | 2017-11-17 | 2018-05-08 | 力信（江苏）能源科技有限责任公司 | The method of discrimination of the bad pole group of lithium ion battery |
| CN108747405A (en) * | 2018-08-23 | 2018-11-06 | 江苏森蓝智能系统有限公司 | A kind of copper bar production line by arranging line identification production and processing |
-
2013
- 2013-09-30 CN CN201320621294.0U patent/CN203519051U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108008307A (en) * | 2017-11-17 | 2018-05-08 | 力信（江苏）能源科技有限责任公司 | The method of discrimination of the bad pole group of lithium ion battery |
| CN108747405A (en) * | 2018-08-23 | 2018-11-06 | 江苏森蓝智能系统有限公司 | A kind of copper bar production line by arranging line identification production and processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220214 Address after: 266500 Minshan Road, Huangdao District, Qingdao, Shandong Patentee after: LISHEN (QINGDAO) NEW ENERGY CO.,LTD. Address before: 300384 Tianjin Xiqing District Binhai hi tech Industrial Development Zone (outer ring) 38 Haitai South Road Patentee before: TIANJIN LISHEN BATTERY JOINT-STOCK Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140402 |
|
| CX01 | Expiry of patent term |