CN204182595U - A kind of lithium ion battery surface defect detection equipment - Google Patents

A kind of lithium ion battery surface defect detection equipment Download PDF

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Publication number
CN204182595U
CN204182595U CN201420562353.6U CN201420562353U CN204182595U CN 204182595 U CN204182595 U CN 204182595U CN 201420562353 U CN201420562353 U CN 201420562353U CN 204182595 U CN204182595 U CN 204182595U
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China
Prior art keywords
sorting
lithium ion
ion battery
battery surface
frame
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CN201420562353.6U
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Chinese (zh)
Inventor
冯蓉
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Tongren Guizhou new energy Co., Ltd.
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GUANGDONG GAOXIN TECHNOLOGY Co Ltd
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Abstract

The utility model discloses a kind of lithium ion battery surface defect detection equipment, comprise a frame and a connecting gear, this connecting gear is arranged at the front portion of this frame, connecting gear comprises interconnective material transfer servo motor and material transfer Timing Belt, also comprise mechanism for sorting, vision-based detection mechanism, rail adjustment mechanism and stabilization mechanism, wherein stabilization mechanism connects mechanism for sorting, mechanism for sorting is arranged at the middle part of this frame, vision-based detection mechanism joining rails governor motion and be arranged at the rear portion of this frame.By to the comprehensive collection of lithium ion battery surface and the analysis of computer software judge, efficient detection can go out defect existing for product surface, and for further to analyze and repair-deficiency provides foundation, overcome the technological deficiency that efficiency is low, loss is high, false drop rate is large of existence when artificial visually examine carries out quality testing.Set up anti-shake apparatus simultaneously, ensure IMAQ zero error, the outer surface quality being particularly useful for various lithium ion detects.

Description

A kind of lithium ion battery surface defect detection equipment
Technical field
The utility model relates to a kind of detection technique field, is specifically related to a kind of lithium ion battery surface defect detection equipment.
Background technology
Converge the computer industry giant in the whole world more than ninety percent in area, Pearl River Delta, have nearly family up to ten thousand of electronic information enterprise, along the Zhujiang River, oneself forms electronics and information industry gold corridor.The lithium ion finished product produced accounts for 40% of world market.Current domestic large batch of fine electronic devices and components surface quality detection major part carries out observing and judging by human eye under high-power microscope, some product defectses detect strict to optical requirement, naked eyes are also difficult to judge under the microscope, are judged by the mode of finger touch.
Large batch of Product checking often needs a large amount of employees to carry out the work of high duplication.This product defects detection mode has many weak points, and first, human eye works long hours under powerful microscope, very easily tired, easily judges by accident and fails to judge; Secondly, because everyone is different with the degree of understanding to the awareness of standard, the standard of subjective judgement is also different, is difficult to quantize, and therefore in testing process, does not have unified examination criteria; Finally, because the workload detected is large, repeatability is high, serious to the injury of human eye.Most Electronic Components Manufacturing enterprise still belongs to labor-intensive production, have benefited from the labor cost of relative moderate on the one hand, the fully-automated synthesis equipment cost of external relative maturity is very expensive simultaneously, therefore many enterprises are under the pressure of cost and financial pressure, still adopt in a large number artificial estimate under high-power microscope this relatively fall behind detection mode, efficiency is lower, and value-added content of product is lower.
Therefore, develop a kind of lithium ion battery surface defect detection equipment, just become outbalance.
Utility model content
For the problems referred to above, the purpose of this utility model is, a kind of lithium ion battery surface defect detection equipment is provided, there is mechanism for sorting, vision-based detection mechanism, rail adjustment mechanism and stabilization mechanism, by to the comprehensive collection of tested lithium ion battery surface and the analysis of computer software judge, automatically efficient detection can go out the defect existing for product surface, and for further analysis and repair-deficiency provide foundation.To overcome the technological deficiency that efficiency is low, loss is high, false drop rate is large existed when detection methods such as utilizing artificial visually examine carries out quality on-line checkingi.
For achieving the above object, the technical scheme that the utility model adopts is:
A kind of lithium ion battery surface defect detection equipment, comprise a frame and a connecting gear, this connecting gear is arranged at the front portion of this frame, described connecting gear comprises interconnective material transfer servo motor and material transfer Timing Belt, it is characterized in that, also comprise a mechanism for sorting, a vision-based detection mechanism, a rail adjustment mechanism and a stabilization mechanism, mechanism for sorting described in wherein said stabilization mechanism connects, described mechanism for sorting is arranged at the middle part of this frame, and the rail adjustment mechanism described in described vision-based detection mechanism connects all is arranged at the rear portion of this frame.
Described stabilization mechanism comprises positioning chamber, two sliding shoes be connected with positioning chamber, limited block and adjusting knobs; Between described limited block and described sliding shoe, be integrally connected by cylinder, described adjusting knob is arranged on limited block.
Described stabilization mechanism is cylinder pneumatic gearing.
Described mechanism for sorting comprises valve, sorting cylinder and sorting servo motor, the sorting servo motor described in wherein said valve is connected by described sorting cylinder.
Described rail adjustment mechanism comprises adjustment guide rail and width adjustor; Described width adjustor is movably connected on described adjustment guide rail both sides by gear.
Described vision-based detection mechanism comprise along stabilization mechanism circumference be evenly equipped with three detect stations, comprising adjustment support, ccd video camera and illuminator, wherein said illuminator is arranged on described ccd video camera, and ccd video camera is fixedly installed on described adjustment support.
The beneficial effects of the utility model are: the utility model, by each several part device reasonable coordination, continuous operation, adopts vision-based detection and automated sorting device, substitutes manual operation completely.The utility model can further by the comprehensive collection of tested lithium ion battery surface and the analysis of computer software judge, automatically efficient detection can go out the defect existing for product surface, and for further to analyze and repair-deficiency provides foundation, overcome the technological deficiency that efficiency is low, loss is high, false drop rate is large of existence when detection methods such as utilizing artificial visually examine carries out quality testing.Equipment sets up anti-shake apparatus simultaneously, ensures IMAQ zero error, thus efficient detection quantity-produced lithium ion battery surface quality, the outer surface quality being particularly useful for various lithium ion detects.
This equipment adopts high precision image system, has accuracy of detection high, and speed is fast, the features such as stability is strong.
Below in conjunction with accompanying drawing and detailed description of the invention, the utility model is further illustrated.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is the structural representation of stabilization mechanism of the present utility model;
Fig. 3 is the partial enlarged drawing of A-A in Fig. 1.
1. material transfer servo motor 2. material transfer Timing Belt 3. valve
4. sort cylinder 5. and sort servo motor 6. synchronizing wheel
7. detect Timing Belt 8. and regulate support 9.CCD video camera
10,11.LED light source 12. regulates guide rail 13. width adjustor
14. positioning chamber 15. sliding shoe 16. limited blocks
17. adjusting knob 18. cylinders
Detailed description of the invention
Embodiment: see Fig. 1 ~ Fig. 3, the lithium ion battery surface defect detection equipment that the present embodiment provides, comprise a frame and a connecting gear, this connecting gear is arranged at the front portion of this frame, described connecting gear comprises interconnective material transfer servo motor 1 and material transfer Timing Belt 2, also comprise a mechanism for sorting, one vision-based detection mechanism, one rail adjustment mechanism and a stabilization mechanism, mechanism for sorting described in wherein said stabilization mechanism connects, described mechanism for sorting is arranged at the middle part of this frame, rail adjustment mechanism described in described vision-based detection mechanism connects all is arranged at the rear portion of this frame.
Described stabilization mechanism comprises sliding shoe 15, limited block 16 and the adjusting knob 17 that positioning chamber 14, two is connected with positioning chamber 14; Between described limited block 16 and described sliding shoe 15, be integrally connected by cylinder 18, described adjusting knob 17 is arranged on limited block 15.Stabilization mechanism can ensure that the sub-workpiece of small electric or product are accurately located, and after product introduction detent mechanism, automatically shrinks restraining position, and product space correction is unified.
Described stabilization mechanism is cylinder pneumatic gearing.
Described mechanism for sorting comprises valve 3, sorting cylinder 4 and sorting servo motor 5, and wherein said valve 3 connects described sorting servo motor 5 by described sorting cylinder 4.Valve 3 is for shutoff supplied materials.Two sub-material cylinders 4 are for sub-material, and they press beat alternating movement, ensure that each beat only has a product to flow into vision testing machine structure.
Connecting gear comprises material transfer servo motor 1, material transfer Timing Belt 2, material transfer servo motor 1 drives material transfer Timing Belt 2, drive material to feeding distribution mechanism, feeding distribution mechanism comprises valve 3, sub-material cylinder 4 and sub-material servo motor 5, valve 3 is for providing downslide power-assisted to material, sub-material cylinder 4 is for separate out product, and two sub-material cylinders 4, for sub-material, ensure that each beat only has a product to flow into and measures station.Wherein sub-material servo motor 5 is connected to by synchronizing wheel 6 and detects Timing Belt 7, and sub-material servo motor 5 drives synchronizing wheel 6, detects Timing Belt 7, transports product and arrives measuring position.
Described rail adjustment mechanism comprises adjustment guide rail 12 and width adjustor 13; Described width adjustor 13 is movably connected on described adjustment guide rail 12 both sides by gear.When product variety changed by needs, only need to adjust width adjustor 13, change the spacing between two adjustment guide rails 12, regulate support 8 to focus, i.e. fast changeable product variety simultaneously.
Described vision-based detection mechanism comprise along stabilization mechanism circumference be evenly equipped with three detect stations, comprising adjustment support 8, ccd video camera 9 and illuminator 10,11, wherein said illuminator 10,11 is arranged on described ccd video camera 9, and ccd video camera 9 is fixedly installed on described adjustment support 8.
The utility model, by adopting vision-based detection and automated sorting device, can substitute manual operation completely.Further by the comprehensive collection of tested lithium ion battery surface and the analysis of computer software judge, automatically efficient detection can go out the defect existing for product surface, and for further to analyze and repair-deficiency provides foundation, overcome the technological deficiency that efficiency is low, loss is high, false drop rate is large of existence when detection methods such as utilizing artificial visually examine carries out quality testing.Equipment sets up anti-shake apparatus simultaneously, ensures IMAQ zero error, thus efficient detection quantity-produced lithium ion battery surface quality, the outer surface quality being particularly useful for various lithium ion detects.
The above is only preferred embodiment of the present utility model, not does any pro forma restriction to the utility model.Any those of ordinary skill in the art, do not departing under technical solutions of the utility model ambit, the Method and Technology content of above-mentioned announcement all can be utilized to make many possible variations and modification to technical solutions of the utility model, or be revised as the Equivalent embodiments of equivalent variations.Therefore every content not departing from technical solutions of the utility model, the equivalence done according to the shape of the utility model, structure and principle change, all should be covered by protection domain of the present utility model.

Claims (6)

1. a lithium ion battery surface defect detection equipment, comprise a frame and a connecting gear, this connecting gear is arranged at the front portion of this frame, described connecting gear comprises interconnective material transfer servo motor and material transfer Timing Belt, it is characterized in that, also comprise a mechanism for sorting, one vision-based detection mechanism, one rail adjustment mechanism and a stabilization mechanism, mechanism for sorting described in wherein said stabilization mechanism connects, described mechanism for sorting is arranged at the middle part of this frame, rail adjustment mechanism described in described vision-based detection mechanism connects all is arranged at the rear portion of this frame.
2. lithium ion battery surface defect detection equipment according to claim 1, is characterized in that, described stabilization mechanism comprises positioning chamber, two sliding shoes be connected with positioning chamber, limited block and adjusting knobs; Between described limited block and described sliding shoe, be integrally connected by cylinder, described adjusting knob is arranged on limited block.
3. lithium ion battery surface defect detection equipment according to claim 2, is characterized in that, described stabilization mechanism is cylinder pneumatic gearing.
4. lithium ion battery surface defect detection equipment according to claim 1, it is characterized in that, described mechanism for sorting comprises valve, sorting cylinder and sorting servo motor, the sorting servo motor described in wherein said valve is connected by described sorting cylinder.
5. lithium ion battery surface defect detection equipment according to claim 1, is characterized in that, described rail adjustment mechanism comprises adjustment guide rail and width adjustor; Described width adjustor is movably connected on described adjustment guide rail both sides by gear.
6. lithium ion battery surface defect detection equipment according to claim 1, it is characterized in that, described vision-based detection mechanism comprise along stabilization mechanism circumference be evenly equipped with three detect stations, comprising adjustment support, ccd video camera and illuminator, wherein said illuminator is arranged on described ccd video camera, and ccd video camera is fixedly installed on described adjustment support.
CN201420562353.6U 2014-09-27 2014-09-27 A kind of lithium ion battery surface defect detection equipment Active CN204182595U (en)

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Application Number Priority Date Filing Date Title
CN201420562353.6U CN204182595U (en) 2014-09-27 2014-09-27 A kind of lithium ion battery surface defect detection equipment

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Application Number Priority Date Filing Date Title
CN201420562353.6U CN204182595U (en) 2014-09-27 2014-09-27 A kind of lithium ion battery surface defect detection equipment

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CN204182595U true CN204182595U (en) 2015-03-04

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105499153A (en) * 2015-12-03 2016-04-20 中银(宁波)电池有限公司 Detecting method of battery detecting device
CN106124516A (en) * 2016-07-21 2016-11-16 无锡先导智能装备股份有限公司 A kind of mobile battery string detection device
CN107748428A (en) * 2017-10-18 2018-03-02 歌尔股份有限公司 Screen detects Atomatic focusing method and device
CN108550932A (en) * 2018-06-07 2018-09-18 安徽海锂子新能源科技股份有限公司 A kind of lithium battery Soft Roll core base angle position damage testing mechanism
CN113049597A (en) * 2021-03-09 2021-06-29 东莞市超业精密设备有限公司 Online pole piece burr selective inspection equipment

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105499153A (en) * 2015-12-03 2016-04-20 中银(宁波)电池有限公司 Detecting method of battery detecting device
CN106124516A (en) * 2016-07-21 2016-11-16 无锡先导智能装备股份有限公司 A kind of mobile battery string detection device
CN106124516B (en) * 2016-07-21 2019-06-07 无锡先导智能装备股份有限公司 A kind of mobile battery string detection device
CN107748428A (en) * 2017-10-18 2018-03-02 歌尔股份有限公司 Screen detects Atomatic focusing method and device
CN108550932A (en) * 2018-06-07 2018-09-18 安徽海锂子新能源科技股份有限公司 A kind of lithium battery Soft Roll core base angle position damage testing mechanism
CN108550932B (en) * 2018-06-07 2019-12-24 安徽海锂子新能源科技股份有限公司 Lithium battery soft package core bottom corner position damage detection mechanism
CN113049597A (en) * 2021-03-09 2021-06-29 东莞市超业精密设备有限公司 Online pole piece burr selective inspection equipment

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C41 Transfer of patent application or patent right or utility model
CB03 Change of inventor or designer information

Inventor after: Wu Zhiwei

Inventor after: Huang Junjie

Inventor before: Feng Rong

COR Change of bibliographic data
TR01 Transfer of patent right

Effective date of registration: 20161021

Address after: 554300 Tongren high tech Industrial Development Zone, Guizhou, A-08 block

Patentee after: Tongren Guizhou new energy Co., Ltd.

Address before: 523000 Guangdong province Dongguan Nancheng District week Xilong Xi Road No. 5 Goldman tech park two of Goldman Technology Building eighth 06A room

Patentee before: GUANGDONG GAOXIN TECHNOLOGY CO., LTD.