CN109916916A - Appearance detecting device - Google Patents

Appearance detecting device Download PDF

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Publication number
CN109916916A
CN109916916A CN201910253336.1A CN201910253336A CN109916916A CN 109916916 A CN109916916 A CN 109916916A CN 201910253336 A CN201910253336 A CN 201910253336A CN 109916916 A CN109916916 A CN 109916916A
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CN
China
Prior art keywords
battery core
detection
imaging
image checking
tab
Prior art date
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Pending
Application number
CN201910253336.1A
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Chinese (zh)
Inventor
吴武杰
黄新政
巴骄
洪耀林
周俊雄
周俊杰
杜义贤
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Guangdong Lyric Robot Automation Co Ltd
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Guangdong Lyric Robot Intelligent Automation Co Ltd
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Application filed by Guangdong Lyric Robot Intelligent Automation Co Ltd filed Critical Guangdong Lyric Robot Intelligent Automation Co Ltd
Priority to CN201910253336.1A priority Critical patent/CN109916916A/en
Publication of CN109916916A publication Critical patent/CN109916916A/en
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Abstract

Present invention discloses a kind of appearance detecting devices comprising workbench, transmission mechanism, Xin Mian testing agency and tab side testing agency；Transmission mechanism drives movable workbench, and workbench successively passes through Xin Mian testing agency and tab side testing agency；Wherein, workbench is used for the carrying of battery core, and appearance detection of the Xin Mian testing agency for the front or back of battery core, tab side testing agency is for the tab of battery core and the appearance detection of side.Present invention avoids detection erroneous judgement instead of the detection manually to battery core appearance by the setting of Xin Mian testing agency and tab side testing agency, and improves detection efficiency, and then improve production efficiency；In addition, passing through the setting of tab side testing agency, realizes and complete the appearance detection of cell polar ear and side in the same station, so that the compact layout of whole equipment, saves the space occupied of equipment.

Description

Appearance detecting device
Technical field
The present invention relates to appearance detection technique fields, are specifically related to a kind of appearance detecting device.
Background technique
In process of production, not can avoid can cause certain defective effect to the appearance of portioned product to battery core, such as draw Trace, sags and crests etc., and the open defect of battery core not only will affect its beauty, also being impacted using safe to battery core, must The appearance of battery core need be detected.In the prior art, the detection of battery core appearance is the Ci Zhongfang by way of manual inspection Formula be easy to cause visual fatigue, causes to judge by accident, while it is slow to manually check speed, influences production efficiency.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of appearance detecting device.
A kind of appearance detecting device includes workbench, transmission mechanism, Xin Mian testing agency and tab side testing agency； Transmission mechanism drives movable workbench, and workbench successively passes through Xin Mian testing agency and tab side testing agency；Wherein, work Make carrying of the platform for battery core, appearance detection of the Xin Mian testing agency for the front or back of battery core, tab side detection machine Structure is for the tab of battery core and the appearance detection of side.
According to an embodiment of the present invention, Xin Mian testing agency includes the first image checking part and the first imaging source； The front or back of the imaging end face battery core of first image checking part, the first imaging source is towards battery core；First image checking Image checking of the part for the front or back of battery core；When the front or back that first imaging source is used to provide battery core is imaged Illumination.
According to an embodiment of the present invention, the quantity of the first imaging source is at least one；The first imaging of at least one The light that light source is formed surrounds the first image checking part.
According to an embodiment of the present invention, tab side testing agency includes tab detection components, head detection component, tail Portion's detection components and long side detection components；Tab detection components are intended for the front or back of cell polar ear, are used for electricity The appearance of the front or back of core tab detects；Head detection component is intended for the head of battery core, is used for the head of battery core Appearance detection；Tail portion detection components are intended for the tail portion of battery core, are used for the appearance detection of the tail portion of battery core；Long side detection group Part is intended for the long side of battery core, is used for the appearance detection of the long side of battery core.
According to an embodiment of the present invention, tab detection components include the second image checking part and annular light source；Second The imaging end of image checking part and the tab face of battery core, annular light source surround the tab of battery core；Second image checking part is used for The image checking of the tab of battery core, annular light source are used to provide the illumination when tab imaging of battery core.
According to an embodiment of the present invention, head detection component includes third image checking part and the second imaging source； The imaging end of third image checking part and the head face of battery core, the second imaging source is towards battery core；Third image checking part is used Image checking in the head of battery core, the second imaging source are used to provide the illumination when head imaging of battery core.
According to an embodiment of the present invention, tail portion detection components include the 4th image checking part and third imaging source； The imaging end of 4th image checking part and the tail portion face of battery core, third imaging source is towards battery core；4th image checking part is used Image checking in the tail portion of battery core, illumination when tail portion of the third imaging source for battery core is imaged.
According to an embodiment of the present invention, long side detection components include the 5th imaging detection piece and the 4th imaging Source；The imaging end of 5th imaging detection piece and the long side face of battery core, the 4th imaging source is towards battery core；5th image checking Image checking of the part for the long side of battery core, illumination when long side of the 4th imaging source for battery core is imaged.
According to an embodiment of the present invention, head detection component, tail portion detection components and long side detection components are all gone back Including background board, background board is located at the back side of the position to be captured of battery core, and background board adjusts position by background board actuator, with The shooting of tail portion detection components, head detection component and long side detection components will not be stopped to be imaged.
According to an embodiment of the present invention, head detection component, tail portion detection components and long side detection components at As detection piece and imaging source are all set up on regulating part, to be finely adjusted position to image checking part and imaging source.
Compared with the existing technology, setting of the application by Xin Mian testing agency and tab side testing agency, substitution The artificial detection to battery core appearance avoids detection erroneous judgement, and improves detection efficiency, and then improve production efficiency.This Outside, it by the setting of tab side testing agency, realizes and completes the appearance detection of cell polar ear and side in the same station, make The compact layout for obtaining whole equipment, saves the space occupied of equipment.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present application, constitutes part of this application, this Shen Illustrative embodiments and their description please are not constituted an undue limitation on the present application for explaining the application.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of appearance detecting device in the present embodiment；
Fig. 2 is the structural schematic diagram at another visual angle of appearance detecting device in the present embodiment；
Fig. 3 is the structural schematic diagram of workbench and transmission mechanism in the present embodiment；
Fig. 4 is the structural schematic diagram of workbench, transmission mechanism and barcode scanning part in the present embodiment；
Fig. 5 is the structural schematic diagram of the present embodiment core face testing agency；
Fig. 6 is the structural schematic diagram at another visual angle of the present embodiment core face testing agency；
Fig. 7 is the portion the A enlarged drawing of Fig. 5 in the present embodiment；
Fig. 8 is the portion the B enlarged drawing of Fig. 5 in the present embodiment；
Fig. 9 is the portion the C enlarged drawing of Fig. 5 in the present embodiment；
Figure 10 is the structural schematic diagram of tab side testing agency in the present embodiment；
Figure 11 is the structural schematic diagram of tab detection components in the present embodiment；
Figure 12 is the structural schematic diagram of head detection component in the present embodiment；
Figure 13 is the structural schematic diagram of tail portion detection components in the present embodiment；
Figure 14 is the structural schematic diagram of long side detection components in the present embodiment；
Figure 15 is the structural schematic diagram of the dedusting mechanism in the present embodiment；
Figure 16 is the structural schematic diagram at another visual angle of dedusting mechanism in the present embodiment.
Description of symbols:
1, workbench；11, component is jacked；111, actuator is jacked；112, jacking driving loading plate；113, liftout plate；12, Adsorption piece；13, positioning component；131, positioning supporting frame；132, locating piece；1321, first end；1322, second end；133, it transfers Platform；1331, U-shaped channel；2, transmission mechanism；21, sliding block is transmitted；3, Xin Mian testing agency；31, the first image checking part；32, First imaging source；321, panel light；322, backboard；33, the first linear regulating part；331, support frame；3311, first sliding groove； 3312, second sliding slot；332, sliding block part；3321, the first sliding block；3322, the first slider nut；333, the first fixed elastic part； 3331, the second slider nut；3332, screw rod part；33321, fixed handle；334, graduated scale；335, the first pointer；34, Bilinear regulating part；341, the second sliding block；3411, strip groove；342, the second fixed elastic part；343, the second graduated scale；344, Second pointer；35, third line regulating part；351, fixed plate；352, third sliding block；36, first angle regulating part；361, U-shaped seat； 362, turntable；363, elastic fixing piece is rotated；37, first light source regulating part；371, support column；372, the first adjuster；3721, Adjusting block；37211, adjustment hole；37212, port；3722, fixing piece；373, the first adjustable column；374, the second adjuster；375, Second adjustable column；4, tab side testing agency；41, tab detection components；411, the second image checking part；412, ring light Source；4121, inner ring light source；4122, outer ring light source；413, tab check bit moves regulating part；414, tab detection angles regulating part； 415, second light source regulating part；416, the first background plate；4161, the first background actuator；4162, the first background board；4163, First background board regulating part；42, head detection component；421, third image checking part；422, the second imaging source；423, head Check bit moves regulating part；424, head detection angle adjusting piece；425, third light source regulating part；426, the second background plate； 4261, the second background board actuator；4262, the second background board；43, tail portion detection components；431, the 4th image checking part；432, Third imaging source；433, tail portion check bit moves regulating part；434, tail portion detection angles regulating part；435, the 4th light source is adjusted Part；436, third background plate；4361, third background board actuator；4362, third background board；44, long side detection components； 441, the 5th imaging detection piece；442, the 4th imaging source；443, side check bit moves regulating part；444, side detection angles tune Save part；445, the 5th light source regulating part；446, the 4th background plate；4461, the 4th background board actuator；4462, the 4th background Plate；5, dedusting mechanism；51, dedusting mounting plate；52, the first dedusting actuator；521, dedusting driving plate；53, dust removal piece；531, Two dedusting actuators；532, dedusting belt piece；5321, belt supporting frame；5322, active rotating shaft；5323, driven spindle； 5324, dedusting belt；533, belt tension regulating part；5331, adjusting block；5332, adjusting screw rod；534, belt dust removal part；54, Dust suction part；541, dust catcher；542, sweep-up pipe；6, barcode scanning part；61, barcode scanning regulating part；62, barcode scanning gun.
Specific embodiment
Multiple embodiments of the invention will be disclosed with schema below, as clearly stated, the details in many practices It will be explained in the following description.It should be appreciated, however, that the details in these practices is not applied to limit the present invention.Also It is to say, in some embodiments of the invention, the details in these practices is non-essential.In addition, for the sake of simplifying schema, Some known usual structures and component will be painted it in the drawings in simply illustrative mode.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute is only used in the embodiment of the present invention In explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, if should When particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, not especially censure The meaning of order or cis-position, also non-to limit the present invention, the component described just for the sake of difference with same technique term Or operation, it is not understood to indicate or imply its relative importance or implicitly indicates the number of indicated technical characteristic Amount." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one of the features.In addition, each Technical solution between a embodiment can be combined with each other, but must can be implemented as base with those of ordinary skill in the art Plinth will be understood that the combination of this technical solution is not present when conflicting or cannot achieve when occurs in the combination of technical solution, Also not the present invention claims protection scope within.
For that can further appreciate that the contents of the present invention, feature and effect, the following examples are hereby given, and cooperates attached drawing detailed It is described as follows:
Referring to Figures 1 and 2, Fig. 1 is the structural schematic diagram of appearance detecting device in the present embodiment, and Fig. 2 is in the present embodiment The structural schematic diagram at another visual angle of appearance detecting device.In the present embodiment appearance detecting device include workbench 1, transmission mechanism 2, Xin Mian testing agency 3 and tab side testing agency 4.Transmission mechanism 2 drives workbench 1 mobile, and workbench 1 successively passes through core Face testing agency 3 and tab side testing agency 4.Wherein, workbench 1 is used for the carrying of battery core, and Xin Mian testing agency 3 is used for The appearance of the front or back of battery core detects, and tab side testing agency 4 is for the tab of battery core and the appearance detection of side.
By the setting of Xin Mian testing agency 3 and tab side testing agency 4, instead of the inspection manually to battery core appearance It surveys, avoids detection erroneous judgement, and improve detection efficiency, and then improve production efficiency.In addition, passing through tab side detection machine The setting of structure 4 is realized and completes the appearance detection of cell polar ear and side in the same station, so that the layout of whole equipment is tight It gathers, saves the space occupied of equipment.
Again referring to Figures 1 and 2, further, the appearance detecting device in the present embodiment further includes dedusting mechanism 5.Dust removal machine Structure 5 is located between Xin Mian testing agency 3 and tab side testing agency 4, is used for the dedusting of the front or back of battery core, keeps away Exempting from dust influences the accuracy of battery core front or back appearance detection.In another embodiment, dedusting mechanism 5, core face detection machine Structure 3 and tab side testing agency 4 set gradually along the transmission direction of transmission mechanism 2.It is worth noting that dedusting mechanism 5 position can be configured according to the actual situation, such as be adjusted setting according to the space environment limitation that equipment places place, Dedusting mechanism 5 in the present embodiment is located between Xin Mian testing agency 3 and tab side testing agency 4, has allowed for and has set The compactedness of standby integral layout, preferably to reduce the occupied area of equipment, while considering itself portion of dedusting mechanism 5 Situations such as space setting of part.
Again referring to Figures 1 and 2, further, the appearance detecting device in the present embodiment further includes to barcode scanning part 6.Barcode scanning Part 6 is set to the side of transmission mechanism 2, and the upper material position towards transmission mechanism 2, is used for the barcode scanning tracking of battery core.
It is the structural representation of workbench and transmission mechanism in the present embodiment with continued reference to Fig. 3 and Fig. 4, Fig. 3, Fig. 4 is this reality Apply the structural schematic diagram of workbench in example, transmission mechanism and barcode scanning part；Further, workbench 1 includes jacking component 11, absorption Part 12 and positioning component 13.The output end of jacking component 11 is connect with adsorption piece 12, and jacking component 11 drives 12 edge of adsorption piece Perpendicular to transmission mechanism 2 dimension linear it is mobile.Battery core is placed on adsorption piece 12, and is adsorbed the absorption of part 12, so that battery core What can be consolidated follows adsorption piece 12 to be moved, and the sliding that the setting of adsorption piece 12 avoids battery core causes position deviation and falls Risk.Positioning component 13 is set to the side of transmission mechanism 2, is used for positioning of battery core feeding when adsorption piece 12.
Multiple reference Fig. 3 and Fig. 4, further, jacking component 11 drives loading plate 112 including jacking actuator 111, jacking And liftout plate 113.Jacking driving loading plate 112 is connect with the output end of transmission mechanism 2, and transmission mechanism 2 drives jacking driving Loading plate 112 is mobile.Jacking actuator 111 is set on jacking driving loading plate 112, and output end is connect with liftout plate 113, Jacking actuator 111 drives liftout plate 113 to move along the dimension linear perpendicular to transmission mechanism 2.Liftout plate 113 and conveyer Structure 2 is parallel.Telescopic cylinder can be used in jacking actuator 111 in the present embodiment.Adsorption piece 12 is set on liftout plate 113, this Suction block can be used in adsorption piece 12 in embodiment.Positioning component 13 includes that positioning supporting frame 131, locating piece 132 and transfer are flat Platform 133.Positioning supporting frame 131 is vertical at the side of transmission mechanism 2, and close to the upper material position of transmission mechanism 2.Locating piece 132 have first end 1321 and second end 1322, and the first end 1321 of locating piece 132 is fixed in the upper of positioning supporting frame 131 End, the second end 1322 of locating piece 132 are located at the top of material position on transmission mechanism 2.Transfer platform 133 is fixed in second end 1322 Lower surface, and transfer platform 133 offers U-shaped channel 1331 towards the side of Xin Mian testing agency 3, the U-shaped channel 1331 To open up position adjacent with the position of second end 1322 of locating piece 132, and the width in U-shaped channel 1331 is greater than adsorption piece 12 width.Preferably, second end 1322 is approximately L-type, and the second end 1322 of L-type has 90 degree of right angle, the structure and electricity 90 degree of beveled structures of core are adapted, so set, position when placing convenient for battery core feeding determines, are positioned feeding, are improved Loading efficiency.
When battery core feeding, jacking component 11 is located at the lower section of transfer platform 133, and adsorption piece 12 is located at the U of transfer platform 133 In type channel 1331, and fit in the bottom in U-shaped channel 1331.After the right angle that battery core corresponds to the second end 1322 of L-type is placed, just It is placed in well on adsorption piece 12.Transmission mechanism 2 drives jacking component 11 mobile, and synchronous drive adsorption piece 12 is mobile, so that battery core Successively pass through dedusting mechanism 5, Xin Mian testing agency 3 and tab side testing agency 4, when said mechanism stops, jacking is driven Moving part 111 drives adsorption piece 12 to rise, so that battery core is moved to corresponding detection position and is detected.In the present embodiment in battery core Material can carry out feeding by artificial loading or by four axis robots, herein and with no restrictions.
Multiple referring to Fig. 3 and Fig. 4, further, transmission mechanism 2 is equipped with transmission sliding block 21, jacks driving loading plate 112 and hangs down It is straight to be set on transmission sliding block 21.Single-shaft mechanical arm can be used in transmission mechanism 2 in the present embodiment, other can also be used certainly can be real Existing linearly moving mechanism, is not limited thereto.
It is the structural schematic diagram of the present embodiment core face testing agency with continued reference to Fig. 5 and Fig. 6, Fig. 5；Fig. 6 is this implementation The structural schematic diagram at another visual angle of example core face testing agency；Further, Xin Mian testing agency 3 includes the first image checking part 31 and first imaging source 32.First image checking part 31 and the first imaging source 32 are respectively positioned on the top of battery core to be measured, The front or back of the imaging end face battery core of first image checking part 31, the first imaging source 32 is towards battery core.First imaging Image checking of the detection piece 31 for the front or back of battery core；First imaging source 32 is for providing the front or back of battery core Illumination when imaging.
In the present embodiment transmission mechanism 2 can first drive battery core be moved to dedusting mechanism 5, dedusting mechanism 5 to battery core just Behind face or reverse side dedusting, battery core, which returns again to, is moved to Xin Mian testing agency 3, by Xin Mian testing agency 3 to the front of battery core or instead Face carries out appearance detection, to guarantee to detect quality.
Specifically, battery core is moved into the first image checking part 31 and the lower section of the first imaging source 32 stops, so that The imaging end of first image checking part 31 and the front or back face of battery core, wherein the first imaging source 32 is located at the first one-tenth As between detection piece 31 and battery core, the first front or back of the imaging source 32 towards battery core, the first image checking part 31 is right The front or back of battery core is taken pictures, and the first imaging source 32 provides illumination when taking pictures.First imaging in the present embodiment Source 32 is plate-shaped light source, and the angle between 31 central axis of reverse extending line and the first image checking part is acute angle.This implementation Industrial camera can be used in the first image checking part 31 in example.
Again referring to figure 5 and figure 6, further, the quantity of the first imaging source 32 is at least one.At least one first The light that imaging source 32 is formed surrounds the first image checking part 31.When the first imaging source 32 is one, can adopt With annular light source, when the first imaging source 32 is multiple, multiple first imaging sources 32 are around the first image checking part 31 Central axis is successively spaced setting, and the interval of the first imaging source of each adjacent two 32 is identical, and multiple first imaging sources 32 are Towards battery core to be measured.It is understood that being mentioned when the front or back of the imaging end face battery core of the first image checking part 31 It can only be illuminated from the side of 31 imaging end of the first image checking part for the first imaging source 32 of illumination, otherwise will cause light Line blocks, that is to say, that needs to be arranged 31 central axis of reverse extending line and the first image checking part of the first imaging source 32 Angle between line is acute angle；And after being arranged such, when front or back of first imaging source 32 towards battery core to be measured, The light beam of transmitting can be spread, and therefore, the front or back of battery core to be measured is closer to the central illumination region of the first imaging source 32 Intensity of illumination it is higher, and then illumination is weaker far from the marginal position at illumination region center, such that the edge part of battery core Position illumination is inadequate, and then influences the image quality of the first image checking part 31, leads to detection leakage phenomenon.Pass through setting multiple first Imaging source 32 is used as radiation source, is the range in order to expand battery core central illumination to be measured region, improves illuminating effect, make The imaging effect for obtaining the first image checking part 31 more preferably, ensure that testing result.Preferably, the quantity of the first imaging source 32 can To use two or four, the quantity of the first imaging source 32 setting is four in the present embodiment；First imaging source 32 is two When a, the first image checking part 31 is located between two the first imaging sources 32, and two the first imaging sources 32 are with the first imaging The central axis of detection piece 31 is symmetric；The quantity of first imaging source 32 is four, and four the first imaging sources 32 enclose Circumferencial direction around 31 central axis of the first image checking part is sequentially arranged at intervals, and four the first imaging sources 32 are symmetrical two-by-two to be arranged Cloth.In another embodiment, Xin Mian testing agency 3 can also be auxiliary to provide by the way that ring illumination light source (not shown) is arranged Illumination is helped, specifically, ring illumination light source between the first image checking part 31 and the first imaging source 32, surrounds first Image checking part 31 is arranged；Annular beam is sent towards the front or back of battery core to be measured by ring illumination light source, to be measured Battery core front or back edge-light forms fill-in light according to insufficient position and shines, to assist the first imaging source 32 to be illuminated.
It is understood that battery core has plurality of specifications, the battery core size of different size is different, in the present embodiment When appearance detecting device carries out appearance detection to the battery core of different size, the image checking part and imaging source of each detection components It is finely adjusted position, image checking part and imaging source could be enabled more preferably to be directed at battery core position to be imaged and shot into Illumination when picture and offer imaging.Specifically, trim locations are fine adjustments of the image checking part relative to the position of battery core, The fine adjustments of angle of the imaging end of image checking part towards battery core, subtle tune of the imaging source relative to the position of battery core Section, the fine adjustments of angle of the imaging source towards battery core, above-mentioned fine adjustments are with the position of image checking part, imaging source It is fitted to angle subject to the battery core of new spec, so passes through the subtle of image checking part, the position of imaging source and angle Adjust the appearance detection for the battery core for each detection components of appearance detecting device being aloowed to be fitted to various specifications.
Again referring to figure 5 and figure 6, further, the first image checking part 31 of Xin Mian testing agency 3 and the first imaging source 32 are all set up on regulating part, to be finely adjusted position to the first image checking part 31 and the first imaging source 32.
Specifically, Xin Mian testing agency 3 further includes the first linear regulating part 33, the second linear regulation part 34 and third line Regulating part 35.The output end of first linear regulating part 33 is connect with the second linear regulation part 34, drives the second linear regulation part 34 move along the dimension linear perpendicular to battery core front or back.The output end and third line of second linear regulation part 34 are adjusted Part 35 connects, and driving third line regulating part 35 is moved along the dimension linear for being parallel to battery core front or back.Third line tune The output end of section part 35 is connect with the first image checking part 31, and the first image checking part 31 of driving is positive along battery core is parallel to Or the dimension linear of reverse side is mobile, and the moving direction of third line regulating part 35 and the first image checking part 31 is mutually perpendicular to； So being equipped with by the first linear regulating part 33, the second linear regulation part 34 and third line regulating part 35, Ji Keshi Existing first image checking part 31 is adjusted in the position in three orientation of XYZ axis, and then adjusts the first image checking part 31 relative to electricity The position of core front or back, so that the first image checking part 31 can preferably carry out image checking according to the actual situation, For example, needing to adjust the position of the first image checking part 31 closer to be measured when battery core specification to be measured becomes smaller Battery core.
It is the portion the A enlarged drawing of Fig. 5 in the present embodiment with continued reference to Fig. 5 to Fig. 8, Fig. 7, Fig. 8 is the B of Fig. 5 in the present embodiment Portion's enlarged drawing；Further, the first linear regulating part 33 includes support frame 331, sliding block part 332 and the first fixed elastic part 333.Sliding block part 332 is slidably connected with support frame 331；First fixed elastic part 333 respectively with support frame 331 and sliding block part 332 are flexibly connected, and by the elastic adjusting of the first fixed elastic part 333, limitation are formed to the sliding of sliding block part 332, so that sliding Relative position between block part 332 and support frame 331 is fixed.
Specifically, support frame 331 is vertically installed in the side of transmission mechanism 2, opened respectively along the direction of oneself height Equipped with first sliding groove 3311 and second sliding slot 3312；First sliding groove 3311 and second sliding slot 3312 are connected.Specifically answering Used time, it is rectangular aluminium that cross section, which can be used, in support frame 331, and first sliding groove 3311 and second sliding slot 3312 are located at branch Two adjacent faces of support 331, or two faces opposite positioned at support frame 331, it is preferred that 311 bottom end of support frame is provided with The balance of bottom plate holding support frame 311.Sliding block part 332 includes the first sliding block 3321 and the first slider nut 3322.First is sliding Block nut 3322 is slidably connected in first sliding groove 3311；First sliding block 3321 is connect with the first slider nut 3322, is passed through First slider nut 3322 forms slip cooperating relationship with support frame 331.First fixed elastic part 333 includes the second slider nut 3331 and screw rod part 3332.Second slider nut 3331 is slidably connected in second sliding slot 3312, and with the first slider nut 3322 connections, the second slider nut 3331 follow the first slider nut 3322 to slide together；Screw rod part 3332 and the second sliding block spiral shell Mother 3331 is spirally connected, so that the second slider nut 3331 forms fixed connection relationship with support frame 331, passes through the second slider nut 3331 pair of first slider nut 3322 forms limitation, so that the movement of the first sliding block 3321 is limited, conversely, working as screw rod Part 3332 and the second slider nut 3331 be spirally connected relationship unclamp when, the first sliding block 3321 can be moved.Preferably, the first sliding block Nut 3322 and the second slider nut 3331 can be made into integration.Preferably, the top of screw rod part 3332 is equipped with fixed handle 33321, by the setting of fixed handle 33321, convenient for carrying out rotation operation to screw rod part 3332.Screw rod part in the present embodiment 3332 can be used the screw rod with big nut.
Preferably, the first linear regulating part 33 further includes the first graduated scale 334 and the first pointer 335.First graduated scale 334 are arranged along the short transverse of support frame 331, and close to the first sliding block 3321；First pointer 335 is set to the first sliding block On 3321, and it is directed toward the first graduated scale 334.First graduated scale 334 is identified with the scale value for representing distance, passes through the first graduated scale 334 and first pointer 335 can accurately judge the displacement information of the first sliding block 3321, convenient for accurate control.
Second linear regulation part 34 includes the second sliding block 341 and the second fixed elastic part 342.The sliding of second sliding block 341 It is connected to the first sliding block 3321, specifically, the second sliding block 341 can pass through slider nut (not shown) and the first sliding block 3321 Formation is slidably connected relationship.Second sliding block 341 offers strip groove 3411 along the direction for being parallel to the first sliding block 3321.Second Fixed elastic part 342 is flexibly connected with the second sliding block 341 and above-mentioned slider nut respectively, passes through the second fixed elastic part 342 Elastic adjusting, limitation is formed to the sliding of the second sliding block 341, so that the opposite position of the second sliding block 341 and the first sliding block 3321 Set fixation.Specifically, screw rod of the tool compared with big nut specifically can be used in the second fixed elastic part 342, it can be in strip groove 3411 Sliding, the second fixed elastic part 342 is spirally connected after passing through strip groove 3411 with slider nut, and is tightly attached to the second sliding block 341, the When two sliding blocks 341 need mobile adjust, after the second fixed elastic part 342 unclamps, and is slided in strip groove 3411, adjust and complete Afterwards, the second fixed elastic part 342 is tightened.
Preferably, the second linear regulation part 34 further includes the second graduated scale 343 and the second pointer 344.Second graduated scale 343 are set to the second sliding block 341 along the direction for being parallel to the first sliding block 3321, and close to the first sliding block 3321.Second refers to Needle 344 is set on the first sliding block 3321, and is directed toward the second graduated scale 343.Second graduated scale 343 is identified with the quarter for representing distance Angle value can accurately judge the displacement information of the second sliding block 341 by the setting of the second graduated scale 343 and the second pointer 344, just In accurate control.
Third line regulating part 35 includes fixed plate 351 and third sliding block 352.Fixed plate 351 is vertical at the second sliding block On 341, third sliding block 352 is slidably connected in fixed plate 351.Above-mentioned can be used between fixed plate 351 and third sliding block 352 The adjustment structure that elastic part and slider nut are formed is fixed in bilinear regulating part 34, to realize the mobile tune of third sliding block 352 Section and fixed, details are not described herein again, certainly also preferable increase graduated scale and pointer to realize accurate adjusting.
First image checking part 31 is set on third sliding block 352.In this way, the first image checking part 31 is linear by first The cooperation of 35 three of regulating part 33, the second linear regulation part 34 and third line regulating part is adjusted, and realizes the first image checking part 31 are adjusted in the exact position in three orientation of XYZ axis.
Multiple reference Fig. 8, further, Xin Mian testing agency 3 further includes first angle regulating part 36.First angle regulating part 36 for adjusting the first angle of the image checking part 31 towards battery core front or back, to guarantee to detect the battery core of different size When be able to carry out the accurate adjusting of adaptation.
Specifically, first angle regulating part 36 includes U-shaped seat 361, turntable 362 and the elastic fixing piece 363 of rotation.It is U-shaped Seat 361 is set to third sliding block 352, specifically, the one side wall of U-shaped seat 361 and third sliding block 352 are affixed.The rotation of turntable 362 connects It is connected in U-shaped seat 361.First image checking part 31 is located in U-shaped seat 361, connect with turntable 362, and follow turntable 362 It rotates and rotates, the angular transformation of the first image checking part 31 is realized in the rotation for passing through turntable 362.Rotate elastic fixing piece 363 It is connect after another side wall of U-shaped seat 361 with turntable 362, by rotating the elastic adjusting of elastic fixing piece 363, to turntable 362 rotation forms limitation, and then limits the angular transformation of the first image checking part 31, realizes its angular adjustment.Tool Body, rotating elastic fixing piece 363 is the screw rod with nut, forms removably be spirally connected relationship, and then shape with turntable 362 The limitation of pairs of turntable 362.Preferably, in the settable scale value for representing angle of the periphery of turntable 362, to realize angle tune Accurate control when section.
It is the portion the C enlarged drawing of Fig. 5 in the present embodiment with continued reference to Fig. 5, Fig. 6 and Fig. 9, Fig. 9；Further, core face is detected Mechanism 3 further includes first light source regulating part 37.First light source regulating part 37 is for adjusting the first imaging source 32 relative to battery core Front or back position and the first angle of the imaging source 32 towards battery core front or back, so as to be first imaging 31 image checking of detection piece provides accurately illumination, and can be adjusted according to the battery core of different size, adaptation plurality of specifications electricity The detection of core.
Specifically, first light source regulating part 37 includes support column 371, the first adjuster 372, the first adjustable column 373, second Adjuster 374 and the second adjustable column 375.Support column 371 is vertical at the side of transmission mechanism 2, and the one of the first adjuster 372 End is flexibly connected with the upper end of support column 371, and one end activity of the other end of the first adjuster 372 and the first adjustable column 373 connects Connect, the other end of the first adjustable column 373 is flexibly connected with one end of the second adjuster 374, the other end of the second adjuster 374 with One end of second adjustable column 375 is flexibly connected, and the other end of the second adjustable column 375 is connect with the first imaging source 32.Preferably, Support column 371, the first adjustable column 373 and 375 three of the second adjustable column are mutually perpendicular to.
First adjuster 372 includes adjusting block 3721 and two fixing pieces 3722.It opens respectively at the both ends of adjusting block 3721 Equipped with an adjustment hole 37211, and two adjustment holes 37211 are adapted with support column 371 and the first adjustable column 373 respectively, branch Dagger 371 and the first adjustable column 373, which respectively correspond, to be set in two adjustment holes 37211.In every one end of adjusting block 3721 In, port 37212 is offered along the direction of adjustment hole 37211 towards itself end face, which makes adjusting block 3721 both ends are respectively formed as hatch frame, so that the opening that adjustment hole 37211 can be limited, 371 He of column easy to support Movement of the insertion and the two of first adjustable column 372 in hole.Fixing piece 3722 be arranged in 3721 end sidewalls of adjusting block with And port 37212, port 37212 is locked, so that adjustment hole 37211 can be limited tightens, to support column 371 It is fixed with the first adjustable column 372.The screw rod with big nut can be used in fixing piece 3722 in the present embodiment.Fixing piece When 3722 release, support column 371 and the first adjustable column 373 can carry out opposite position in two adjustment holes 37211 Mobile and angular turn, then fixing piece 3722 re-secures, the opposite position of support column 371 and the first adjustable column 373 Mobile and angular turn is fixed, and completes to adjust.The structure and actuation principle and the first adjuster of second adjuster 374 372 is consistent, passes through the opposite position movement of the second adjuster 374 the first adjustable column 373 of realization and the second adjustable column 375 and angle Degree rotation.It is so adjusted by the cooperation of the first adjuster 372 and the second adjuster 374, the first imaging source can be completed 32 relative to the position adjusting of battery core front or back and the angle of the first front or back of the imaging source 32 towards battery core Adjusting.In specific application, the first imaging source 32 includes panel light 321 and backboard 322.Backboard 322 and the second adjustable column 375 is affixed, and panel light 321 is set on backboard 322, and the front or back towards battery core.It will be appreciated that when the first imaging When the quantity in source 32 is four, the first light source regulating part 37 of two adjacent the first imaging sources 32 can share the same support Column 371.Preferably, the bottom end of support column 371 is provided with bottom plate, so as to the firm setting of first light source regulating part 37.
Preferably, in order to which the first imaging source 32 more provides more preferable illuminating effect, the first image checking part 31 is obtained more preferably Imaging effect, need to be arranged background board far from the side of the first imaging source 32 in battery core, in the present embodiment, extension can be passed through The length of transfer platform 133, the background shot using transfer platform 133 as battery core front or back.
It is the structural schematic diagram of tab side testing agency in the present embodiment with continued reference to Figure 10, Figure 10；Further, pole Ear side testing agency 4 includes tab detection components 41, head detection component 42, tail portion detection components 43 and long side detection Component 44.Tab detection components 41 are intended for the front or back of cell polar ear, are used for the front or back of the tab of battery core Appearance detection.Head detection component 42 is intended for the head of battery core, is used for the appearance detection on the head of battery core.Tail portion detection Component 43 is intended for the tail portion of battery core, is used for the appearance detection of the tail portion of battery core.Long side detection components 44 are intended for described The long side of battery core is used for the appearance detection of the long side of battery core.Tab detection components 41 are located at head inspection in the present embodiment Survey the top of component 42, tail portion detection components 43 and long side detection components 44.Head detection component 42 and tail portion detection Component 43 is oppositely arranged.Long side detection components 44 are between head detection component 42 and tail portion detection components 43.
It is the structural schematic diagram of tab detection components in the present embodiment with continued reference to Figure 11, Figure 11；Further, tab is examined Surveying component 41 includes the second image checking part 411 and annular light source 412.Second image checking part 411 and annular light source 412 It is respectively positioned on the top of battery core to be measured.The imaging end of second image checking part 411 and the tab face of battery core, annular light source 412 enclose Around the tab of battery core.Image checking of the second image checking part 411 for the tab of battery core, annular light source 412 is for providing electricity Illumination when the tab imaging of core.By the setting of annular light source 412, the front or back of the tab towards battery core to be measured is sent out The light irradiation for penetrating annular, sufficient illumination can be provided for the imaging of the second image checking part 411, guarantees the second image checking part 411 image checking.Industrial camera can be used in the second image checking part 411 in the present embodiment.
Multiple referring to Fig.1 1, further, annular light source 412 includes inner ring light source 4121 and outer ring light source 4122, outer ring Light source 4122 is sheathed on outside inner ring light source 4121.Range of exposures positioned at the inner ring light source 4121 of inner ring is less than positioned at the outer of outer ring The range of exposures of ring light source 4122, the illuminating ray that inner ring light source 4121 is launched are concentrated mainly on the main body position of cell polar ear It sets, the illuminating ray that outer ring light source 4122 is launched is concentrated mainly on the link position between cell polar ear and battery core, so that the Two image checking parts 411 can carry out comprehensive appearance to cell polar ear body position and cell polar ear and battery core link position Whether image checking, confirmation cell polar ear main body have open defect, and cell polar ear is with battery core junction with the presence or absence of short circuit etc. Defect.Clearly appearance can be carried out to cell polar ear different location by inner ring light source 4121 and outer ring light source 4122 to examine It surveys, detection leakage phenomenon caused by preventing because of illumination unevenness, to promote cell polar ear appearance detection accuracy.In specific application, Inner ring light source 4121 and outer ring light source 4122 can select the light source of different colours, such as blue and red respectively, wherein blue Light source can be used as the detection light source of circuit defect, and photochromic light source can be used as the detection light source of defect on sealant and edge sealing, simultaneously Red light source also can be used as the light source of spot detection inside sealant.
Multiple referring to Fig.1 1, further, the second image checking part 411 and annular light source 412 of tab detection components 41 are all It is set up on regulating part, to be finely adjusted position to the second image checking part 411 and annular light source 412.
Specifically, tab detection components 41 further include that tab check bit moves regulating part 413 and the adjusting of tab detection angles Part 414, tab check bit move the side that regulating part 413 is set to transmission mechanism 2, and the second image checking part 411 is examined by tab Measuring angle regulating part 414 is set to tab check bit and moves on regulating part 413.Ear check bit moves regulating part 413 for adjusting second Position of the image checking part 411 relative to the tab of battery core, tab detection angles regulating part 414 is for adjusting the second image checking The angle of tab of the part 411 towards battery core, so that the cell polar ear to different size carries out the accurate detection of suitability.Specifically , tab check bit moves regulating part 413 and the first linear regulating part 33, the second linear regulation part 34 and third line regulating part 35 Structure and actuation principle it is consistent, the structure and actuation of tab detection angles regulating part 414 and first angle regulating part 36 Principle is consistent, and details are not described herein again.
Multiple referring to Fig.1 1, further, tab detection components 41 further include second light source regulating part 415.Second light source tune Section part 415 is set to the side that tab check bit moves regulating part 413, and second light source regulating part 415 is for adjusting annular light source 412 The position of tab relative to battery core and adjusting angle of the annular light source 412 towards cell polar ear.Specifically, second light source is adjusted 415 structure of part and actuation principle and first light source regulating part 37 are consistent, and details are not described herein again.
It is understood that tab detection components 41, head detection component 42, tail portion detection components 43 and long side inspection Survey component 44 it is orderly be arranged in the same detection station, and appearance detection is carried out to the battery core on the station respectively, wherein at It takes pictures as detection piece needs to carry out imaging respectively, and in order to guarantee the effect of imaging shooting, it needs respectively in battery core position to be captured The back side set increases background board to provide background when shooting.In same station, the increase of background board is inevitable for four component settings Will cause the interference of detection components, and traditional background board setting be it is fixed, this necessarily will affect other detection components It takes pictures, is to be unable to satisfy the shooting demand of the four direction of four detection components of tab side testing agency 4, and then influence Shooting effect necessarily will cause for the head detection component 42 and tail portion detection components 43 being oppositely arranged Serious interference camera shooting.To solve the above-mentioned problems, tab detection components 41, head detection component 42, tail in the present embodiment Portion's detection components 43 and long side detection components 44 all further include background board, and background board is located at the back of the position to be captured of battery core Face, background board adjusts position by background board actuator, will not stop tab detection components 41, tail portion detection components 43, head The shooting of portion's detection components 42 and long side detection components 44 is imaged.In this way, being carried out by background board actuator to background board Position adjustment before and after taking pictures, avoids background board interference problem.
Multiple referring to Fig.1 1, further, tab detection components 41 further include the first background plate 416.First background plate 416 are located at the lower section of cell polar ear, are used to provide shooting background when the imaging of the second image checking part 411, more preferable to obtain Shooting effect, guarantee image quality.
First background plate 416 includes the first background actuator 4161 and the first background board 4162.The driving of first background The output end of part 4161 is connect with the first background board 4162, and the first background board of the first background actuator 4161 driving 4162 linearly moves Dynamic, when the second image checking part 411 carries out cell polar ear image checking, the first background actuator 4161 drives the first background board 4162 are moved to the lower section of cell polar ear, otherwise then withdraw the first background board 4162.The first background actuator in the present embodiment 4161 can be used cylinder.
Preferably, the first background plate 416 further includes the first background board regulating part 4163.First background actuator 4161 Output end is connect by the first background board regulating part 4163 with the first background board 4162, is adjusted by the first background board regulating part 4163 The first background board 4162 is saved relative to the relative position of cell polar ear and its angle towards cell polar ear.Specifically, first The structure and actuation principle and the first adjustable column 373, the second adjuster 374 and the second adjustable column of background board regulating part 4163 375 it is consistent, details are not described herein again.
It is the structural schematic diagram of head detection component in the present embodiment with continued reference to Figure 12, Figure 12；Further, head is examined Surveying component 42 includes third image checking part 421 and the second imaging source 422.Third image checking part 421 and the second one-tenth As light source 422 is respectively positioned on the side on the head of battery core to be measured；The head of the imaging end of third image checking part 421 and battery core is just It is right, the second head of the imaging source 422 towards battery core；Image checking of the third image checking part 421 for the head of battery core, the Two imaging sources 422 are used to provide the illumination when head imaging of battery core.
Multiple referring to Fig.1 2, further, the third image checking part 421 of head detection component 42 and the second imaging source 422 are all set up on regulating part, are finely adjusted position with the third image checking part 421 to head detection components 42.
Specifically, head detection component 42 further includes head detection displacement regulating part 423 and head detection angular adjustment Part 424, head detection displacement regulating part 423 are set to the side of transmission mechanism 2, and third image checking part 421 is examined by head Measuring angle regulating part 424 is set on head detection displacement regulating part 423.Head detection is displaced regulating part 423 for adjusting the Position of the three image checking parts 421 relative to the head of battery core, head detection angle adjusting piece 424 is for adjusting third imaging inspection The angle on head of the part 421 towards battery core is surveyed, so that the battery core head to different size carries out the accurate detection of suitability.Specifically , head detection is displaced regulating part 423 and the first linear regulating part 33, the second linear regulation part 34 and third line regulating part 35 Structure and actuation principle are consistent, and the dissimilarity of the two is, in concrete application setting, head detection is displaced regulating part The linear regulating part 33 of the first of 423 is specifically the first linear regulating part 33 using the orientation setting for being parallel to transmission mechanism 2 Support frame 331 be set to the side of transmission mechanism 2, and it is parallel with it.Head detection angle adjusting piece 424 and first angle are adjusted The structure and actuation principle of part 36 are consistent, and details are not described herein again.Work can be used in third image checking part 421 in the present embodiment Industry camera.
Multiple referring to Fig.1 2, further, head detection component 42 further includes third light source regulating part 425.Third light source tune Section part 425 is located at the side of head detection displacement regulating part 423, is used to adjust the second imaging source 422 relative to battery core The angle of the position on head and the second head of the imaging source 422 towards battery core.Specifically, third light source regulating part 425 Structure and actuation principle and first light source regulating part 37 are consistent, and details are not described herein again.The second imaging source in the present embodiment 422 use strip source, parallel with the head of battery core.
Multiple referring to Fig.1 2, further, the quantity of the second imaging source 422 is two, and two the second imaging sources 422 divide Not Wei Yu the opposite two sides of third image checking part 421, every one second imaging source 422 both faces towards the head of battery core, and two Second imaging source 422 is parallel with the head of battery core.By the setting of two the second imaging sources 422, battery core head is promoted Brightness of illumination when detection guarantees the accuracy of detection to guarantee 421 image quality of third image checking part.Two second Imaging source 422 carries out the adjusting of positions and angle by two third light source regulating parts 425 respectively, it is preferred that two the Three light source regulating parts 425 can share a support column 371.
Multiple referring to Fig.1 2, further, head detection component 42 further includes the second background plate 426.Second background plate 426 are located at the side of battery core tail portion, and corresponding with third image checking part 421, are used for the imaging of third image checking part 421 When shooting background is provided, to obtain better shooting effect, guarantee image quality.
Specifically, the second background plate 426 includes the second background board actuator 4261 and the second background board 4262.Second The output end of background board actuator 4261 is connect with the second background board 4262, drives 4262 linear movement of the second background board, when When third image checking part 421 carries out the head image checking of battery core, the second background board actuator 4261 drives the second background board 4262 are moved to the side of battery core tail portion, and towards third image checking part 421, after the completion of the head detection of battery core, second Background board actuator 4261 drives the second background board 4262 to withdraw.Preferably, the second background board actuator 4261 passes through bracket (figure In do not show) hanging setting is the side that battery core tail portion is moved to from top when so that it driving second background board 4262.This Telescopic cylinder can be used in the second background board actuator 4261 in embodiment.It is understood that the second background plate 426 and tail Portion's detection components 43 are located at the same side of battery core, and after the completion of the head detection of battery core, the second background board 4262 has to withdraw, The detection of battery core tail portion is caused to interfere to avoid tail portion detection components 43.
It is the structural schematic diagram of tail portion detection components in the present embodiment with continued reference to Figure 13, Figure 13；Further, tail portion is examined Surveying component 43 includes the 4th image checking part 431 and third imaging source 432.4th image checking part 431 and third at As light source 432 is respectively positioned on the side of the tail portion of battery core to be measured；The tail portion of the imaging end of 4th image checking part 431 and battery core is just It is right, tail portion of the third imaging source 432 towards battery core；Image checking of the 4th image checking part 431 for the tail portion of battery core, the Illumination when tail portion of three imaging sources 432 for battery core is imaged.
Multiple referring to Fig.1 3, further, the 4th image checking part 431 and third imaging source of tail portion detection components 43 432 are all set up on regulating part, with the 4th image checking part 431 and third imaging source 432 to tail portion detection components 43 It is finely adjusted position.
Specifically, tail portion detection components 43 further include that tail portion check bit moves regulating part 433 and the adjusting of tail portion detection angles Part 434, tail portion check bit move the side that regulating part 433 is set to transmission mechanism 2, and the 4th image checking part 431 is examined by tail portion Measuring angle regulating part 434 is set to tail portion check bit and moves on regulating part 433.Tail portion check bit moves regulating part 433 for adjusting the Position of the four image checking parts 431 relative to the tail portion of battery core, tail portion detection angles regulating part 434 is for adjusting the 4th imaging inspection The angle of tail portion of the part 431 towards battery core is surveyed, so that the battery core head to different size carries out the accurate detection of suitability.Specifically , the structure and actuation principle and head detection displacement regulating part 423 of tail portion check bit shifting regulating part 433 are consistent, tail portion inspection The structure and actuation principle and head detection angle adjusting piece 424 of measuring angle regulating part 434 are consistent, and details are not described herein again.This Industrial camera can be used in the 4th image checking part 431 in embodiment.
Multiple referring to Fig.1 3, further, tail portion detection components 43 further include the 4th light source regulating part 435.4th light source tune Section part 435 is located at the side that tail portion check bit moves regulating part 433, is used to adjust third imaging source 432 relative to battery core The angle of the tail portion of position and third imaging source 432 towards battery core of tail portion.Specifically, the 4th light source regulating part 435 Structure and actuation principle and third light source regulating part 425 are consistent, and details are not described herein again.Third imaging source in the present embodiment 432 can be used strip source, parallel with the tail portion of battery core.
Multiple referring to Fig.1 3, further, the quantity of third imaging source 432 is two, and two third imaging sources 432 divide Not Wei Yu the opposite two sides of the 4th image checking part 431, each third imaging source 432 both faces towards the tail portion of battery core, and two Third imaging source 432 is parallel with the tail portion of battery core.By the setting of two third imaging sources 432, battery core tail portion is promoted Brightness of illumination when detection guarantees the accuracy of detection to guarantee the image quality of the 4th image checking part 431.Two Three imaging sources 432 carry out the adjusting of positions and angle by two the 4th light source regulating parts 435 respectively, it is preferred that two the Four light source regulating parts 435 share a support column 371.
Multiple referring to Fig.1 3, further, tail portion detection components 43 further include third background plate 436.Third background plate 436 are located at the side on the head of battery core, and corresponding with the 4th image checking part 431, be used for the 4th image checking part 431 at Shooting background is provided when picture, to obtain better shooting effect, guarantees image quality.
Specifically, third background plate 436 includes third background board actuator 4361 and third background board 4362.Third The output end of background board actuator 4361 is connect with third background board 4362, drives 4362 linear movement of third background board, when When 4th image checking part 431 carries out the image checking of the tail portion of battery core, the driving third back of third background board actuator 4361 Scape plate 4362 is moved to the side on the head of battery core, and towards the 4th image checking part 431, detects and complete when the tail portion of battery core Afterwards, the driving third background board 4362 of third background board actuator 4361 is withdrawn.Preferably, third background board actuator 4361 is logical Crossing bracket-suspending setting is the tail from the direction of the long side of battery core towards battery core when so that it driving third background board 4362 Portion is mobile.Telescopic cylinder can be used in third background board actuator 4361 in the present embodiment.It is understood that third background board Part 436 and head detection component 42 are located at the same side of battery core, and after the completion of the tail portion of battery core is detected, third background board 4362 must It need withdraw, cause to interfere to avoid head detection of the head detection component 42 to battery core.
It is the structural schematic diagram of long side detection components in the present embodiment with continued reference to Figure 14, Figure 14；Further, long side Side detection components 44 include the 5th imaging detection piece 441 and the 4th imaging source 442.5th imaging detection piece 441 and with And the 4th imaging source 442 be respectively positioned on battery core to be measured long side side；The imaging end and battery core of 5th imaging detection piece 441 Long side face, the 4th long side of the imaging source 442 towards battery core；5th imaging detection piece 441 is used for the long side of battery core The image checking on side, illumination when long side of the 4th imaging source 442 for battery core is imaged.
Multiple referring to Fig.1 4, further, the 5th imaging detection piece 441 of long side detection components 44 and the 4th imaging Source 442 is all set up on regulating part, is finely adjusted position for the 5th imaging detection piece 441 and the 4th imaging source 442.
Specifically, long side detection components 44 further include that side check bit moves regulating part 443 and side detection angles tune Save part 444.Side check bit moves the side that regulating part 443 is set to transmission mechanism 2, and the 5th imaging detection piece 441 is examined by side Measuring angle regulating part 444 is set to side check bit and moves on regulating part 443.Side check bit moves regulating part 443 for adjusting the Position of the five imaging detection pieces 441 relative to the long side of battery core, side detection angles regulating part 444 is for adjusting the 5th imaging The angle of long side of the detection piece 441 towards battery core.Specifically, side check bit moves the structure and actuation original of regulating part 443 Reason is consistent with head detection displacement regulating part 423, and the structure and actuation principle of side detection angles regulating part 444 and head are examined Measuring angle regulating part 424 is consistent, and details are not described herein again.Industrial camera can be used in the 5th imaging detection piece 441 in the present embodiment.
Multiple referring to Fig.1 4, further, long side detection components 44 further include the 5th light source regulating part 445.5th light source Regulating part 445 is located at the side that side check bit moves regulating part 443, is used to adjust the 4th imaging source 442 relative to battery core Long side position and the 4th long side of the imaging source 442 towards battery core angle.Specifically, the 5th light source regulating part 445 structure and actuation principle and third light source regulating part 425 is consistent, and details are not described herein again.5th light source in the present embodiment Strip source can be used in regulating part 445, parallel with the long side of battery core.
Multiple referring to Fig.1 4, further, the quantity of the 4th imaging source 442 is two, and two the 4th imaging sources 442 divide Not Wei Yu the 5th opposite two sides of imaging detection piece 441, every one the 4th imaging source 442 both faces towards the long side of battery core, and two A 4th imaging source 442 is parallel with the long side of battery core.By the setting of two the 4th imaging sources 442, battery core is promoted Long side detection when brightness of illumination, with guarantee the 5th imaging detection piece 441 image quality, guarantee detection accuracy. Two the 4th imaging sources 442 carry out the adjusting of position and angle by the 5th light source regulating part 445 respectively, it is preferred that two The public support column 371 of 4th imaging source 442.
Multiple referring to Fig.1 4, further, long side detection components 44 further include the 4th background plate 446.4th background board Part 446 is located at the side of another long side of battery core between head detection component 42 and tail portion detection components 43, and It is corresponding with the 5th imaging detection piece 441, it is used to provide shooting background when the 5th imaging detection piece 441 is imaged, to obtain Better shooting effect guarantees image quality.
Specifically, the 4th background plate 446 includes the 4th background board actuator 4461 and the 4th background board 4462.4th The output end of background board actuator 4461 is connect with the 4th background board 4462, drives 4462 linear movement of the 4th background board, when When 5th imaging detection piece 441 is imaged, the 4th background board actuator 4461 drives the 4th background board 4462 to be moved to the another of battery core The side of one long side, and towards the 5th imaging detection piece 441, after the completion of detection, the 4th background board 4462 is withdrawn, so as not to it is right Other assemblies cause to interfere.Preferably, the 4th background board actuator 4461 is arranged by bracket-suspending, so that its 4th back of driving It is that the direction of the long side from the top of battery core towards battery core is mobile when scape plate 4462.
It is the structural schematic diagram of the dedusting mechanism in the present embodiment with continued reference to Figure 15 and Figure 16, Figure 15, Figure 16 is this reality Apply the structural schematic diagram at another visual angle of dedusting mechanism in example；Further, dedusting mechanism 5 includes dedusting mounting plate 51, first Dedusting actuator 52, dust removal piece 53 and dust suction part 54.Dedusting arranges plate 51 to be fixed in bracket (not shown), and first removes Dirt actuator 52 is set to dedusting and arranges on plate 51, and output end is connect with dust removal piece 53 and dust suction part 54, and the first dedusting is driven Moving part 52 drives dust removal piece 53 and dust suction part 54 to move along the dimension linear perpendicular to workbench 1；Specifically, the first dedusting Telescopic cylinder can be used in actuator 52, and in specific driving, the output of the first dedusting actuator 52 is connected with a dedusting driving plate 521, dust removal piece 53 and dust suction part 54 are set in dedusting driving plate 521, and the first dedusting actuator 51 is driven by driving dedusting Movable plate 521 realizes the linear movement of dust removal piece 53 and dust suction part 54.
Dust removal piece 53 includes the second dedusting actuator 531 and dedusting belt piece 532.Dedusting belt piece 532 includes belt Supporting frame 5321, active rotating shaft 5322, driven spindle 5323 and dedusting belt 5324.Belt supporting frame 5321 is set to and removes In dirt driving plate 521, active rotating shaft 5322 and driven spindle 5323 are rotationally connected with the two of belt supporting frame 5321 respectively End, dedusting belt 5324 are sheathed on active rotating shaft 5322 and driven spindle 5323 respectively.Second dedusting actuator 531 is set to In dedusting driving plate 511, output end is connect with active rotating shaft 5322, and the second dedusting actuator 531 drives active rotating shaft 5322 Rotation, by the rotation of 5324 synchronous drive driven spindle 5323 of dedusting belt, the rotation of dedusting belt 5324 is realized with this, The second dedusting actuator 531 can be used as motor in the present embodiment, and the surface of dedusting belt 5324 is provided with fine hairbrush, dedusting When belt 5324 rotates, the front or back of the cleanable battery core of subtle hairbrush on surface.
Preferably, runner (not shown) is arranged on driven spindle 5323, dedusting belt 5324 is sheathed on runner, Driven spindle 5323 is fixed on belt supporting frame 5321, realizes dedusting belt 5324 by the runner of driven spindle 5323 Rotation.
Preferably, dust removal piece 53 further includes belt tension regulating part 533.The both ends of driven spindle 5323 pass through a skin respectively Band tensioning regulating part 533 is connect with belt supporting frame 5321.Belt tension regulating part 533 includes adjusting block 5331 and adjusts Screw rod 5332.Adjusting block 5331 be set to belt supporting frame 5321 on, the both ends of adjusting screw rod 5332 respectively with adjusting block 5331 And driven spindle 5323 is spirally connected, and by adjusting the depth that is spirally connected of adjusting screw rod 5332, realizes adjusting block 5331 and driven spindle The distance between 5323 are adjusted, and then are reached and adjusted 5324 tensioning degree of dedusting belt.
Preferably, dust removal piece 53 further includes belt dust removal part 534.Belt dust removal part 534 is set to belt supporting frame 5321, And it is bonded with the surface of dedusting belt 5324.The dust on dedusting belt 5324 is wiped by belt dust removal part 534, so that dedusting Belt 5324 is able to maintain the dust removing effects of itself, and sponge can be used in the belt dust removal part 534 in the present embodiment.
Dust suction part 54 includes dust catcher 541 and sweep-up pipe 542.Dust catcher 541 is set to belt supporting frame 5321, and leans on It is bordering on the dedusting end of dedusting belt 5324, sweep-up pipe 542 is connected to dust catcher 541.Dust catcher 541 is for being sucked out dedusting belt The dust on the battery core surface of 5324 cleanings, and be discharged by sweep-up pipe 542.It is true that pumping can be used in dust catcher 541 in the present embodiment Empty device.
Multiple reference Fig. 4, further, barcode scanning part 6 includes barcode scanning regulating part 61 and barcode scanning gun 62.Barcode scanning regulating part 61 is set In the side of transmission mechanism 2, barcode scanning gun 62 is set to barcode scanning regulating part 61, and barcode scanning gun 62 is adjusted relative to work in barcode scanning regulating part 61 Make the angle of position and barcode scanning gun 62 towards workbench 1 of platform 1, in order to the more accurate scanning workbench 1 of barcode scanning gun 62 The battery core of upper different size.Wherein, the structure of barcode scanning regulating part 61 and actuation principle are separate with first light source regulating part 37 1 It causes, details are not described herein again.
The whole actuation process of appearance detecting device in the present embodiment is as follows: manually place battery core to be measured in workbench 1, And make battery core face-up, after transmission mechanism 2 first drives battery core to be moved to 5 dedusting of dedusting mechanism, return again to core face detection machine Structure 3 carries out the front appearance detection of battery core, and then, transmission mechanism 2 continues to be moved to tab side testing agency 4 with battery core, The front appearance detection of the tab of battery core, the head of the progress battery core of head detection component 42 are successively carried out by tab detection components 41 Appearance detection, long side detection components 44 carry out battery core a long side appearance detection, later, battery core is in transmission mechanism 2 Drive under be back to material position；At this point, manually being reapposed on workbench 1, transmission mechanism 2 is again after overturning battery core 180 degree Secondary drive battery core is moved to Xin Mian testing agency 3, and Xin Mian testing agency 3 carries out the appearance detection of the reverse side of battery core, transmits later Mechanism 2 drives battery core to be moved to tab side testing agency 4, and the reverse side of the tab of battery core is successively carried out by tab detection components 41 Appearance detection, tail portion detection components 43 carry out the appearance detection of the tail portion of battery core, and long side detection components 44 carry out the another of battery core The appearance of one long side detects, and after the completion of detection, transmission mechanism 2 returns to upper material position with battery core again, and worker removes battery core, complete At detection.
The upper only embodiments of the present invention, are not intended to restrict the invention.For those skilled in the art For, the invention may be variously modified and varied.All any modifications made in spirit and principles of the present invention are equal Replacement, improvement etc., should all be included within scope of the presently claimed invention.

Claims (10)

1. a kind of appearance detecting device, which is characterized in that including workbench (1), transmission mechanism (2), Xin Mian testing agency (3) with And tab side testing agency (4)；The transmission mechanism (2) drives the workbench (1) mobile, and the workbench (1) is successively By the Xin Mian testing agency (3) and tab side testing agency (4)；Wherein, the workbench (1) holding for battery core It carries, appearance detection of the Xin Mian testing agency (3) for the front or back of the battery core, the tab side testing agency (4) for the detection of the appearance of the tab of the battery core and side.
2. appearance detecting device according to claim 1, which is characterized in that the Xin Mian testing agency (3) includes first Image checking part (31) and the first imaging source (32)；Battery core described in the imaging end face of the first image checking part (31) Front or back, first imaging source (32) is towards the battery core；The first image checking part (31) is for described The image checking of the front or back of battery core；First imaging source (32) be used to provide the described the front or back of battery core at As when illumination.
3. appearance detecting device according to claim 2, which is characterized in that the quantity of first imaging source (32) is At least one；The light that first imaging source (32) of at least one is formed surrounds the first image checking part (31).
4. appearance detecting device according to claim 1, which is characterized in that the tab side testing agency (4) includes Tab detection components (41), head detection component (42), tail portion detection components (43) and long side detection components (44)；It is described Tab detection components (41) are intended for the front or back of the cell polar ear, are used for the front or back of the cell polar ear Appearance detection；The head detection component (42) is intended for the head of the battery core, is used for the outer of the head of the battery core See detection；The tail portion detection components (43) are intended for the tail portion of the battery core, are used for the appearance inspection of the tail portion of the battery core It surveys；The long side detection components (44) are intended for the long side of the battery core, are used for the appearance of the long side of the battery core Detection.
5. appearance detecting device according to claim 4, which is characterized in that the tab detection components (41) include second Image checking part (411) and annular light source (412)；The imaging end of the second image checking part (411) and the battery core Tab face, the annular light source (412) surround the tab of the battery core；The second image checking part (411) is for described The image checking of the tab of battery core, the annular light source (412) are used to provide the described the illumination when tab imaging of battery core.
6. appearance detecting device according to claim 4, which is characterized in that the head detection component (42) includes third Image checking part (421) and the second imaging source (422)；The imaging end of the third image checking part (421) and the electricity The head face of core, second imaging source (422) is towards the battery core；The third image checking part (421) is used for institute The image checking on the head of battery core is stated, second imaging source (422) is used to provide the described the photograph when head imaging of battery core It is bright.
7. appearance detecting device according to claim 4, which is characterized in that the tail portion detection components (43) include the 4th Image checking part (431) and third imaging source (432)；The imaging end of the 4th image checking part (431) and the electricity The tail portion face of core, the third imaging source (432) is towards the battery core；The 4th image checking part (431) is used for institute State the image checking of the tail portion of battery core, illumination when tail portion of the third imaging source (432) for the battery core is imaged.
8. appearance detecting device according to claim 4, which is characterized in that the long side detection components (44) include the Five imagings detection piece (441) and the 4th imaging source (442)；It is described 5th imaging detection piece (441) imaging end with it is described The long side face of battery core, the 4th imaging source (442) is towards the battery core；5th imaging detection piece (441) is used In the image checking of the long side of the battery core, when long side of the 4th imaging source (442) for the battery core is imaged Illumination.
9. according to any appearance detecting device of claim 4-8, which is characterized in that the head detection component (42), Tail portion detection components (43) and long side detection components (44) all further include background board, and the background board is located at the battery core The back side of position to be captured, the background board adjusts position by background board actuator, will not stop the tail portion detection group The shooting of part (43), head detection component (42) and long side detection components (44) is imaged.
10. according to any appearance detecting device of claim 4-8, which is characterized in that the head detection component (42), The image checking part and imaging source of tail portion detection components (43) and long side detection components (44) are all set up on regulating part, To be finely adjusted position to image checking part and imaging source.
CN201910253336.1A 2019-03-29 2019-03-29 Appearance detecting device Pending CN109916916A (en)

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CN114354612A (en) * 2021-12-03 2022-04-15 广州超音速自动化科技股份有限公司 Detection mechanism for battery cell surface and tab
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CN117740792A (en) * 2024-02-20 2024-03-22 宁德时代新能源科技股份有限公司 Bare cell detection system and point detection method thereof

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WO2024045427A1 (en) * 2022-08-30 2024-03-07 广东利元亨智能装备股份有限公司 Battery cell inspection system, control method therefor, controller and storage medium
CN116087218A (en) * 2023-03-10 2023-05-09 超音速人工智能科技股份有限公司 Cell blue film detection equipment
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CN117740792A (en) * 2024-02-20 2024-03-22 宁德时代新能源科技股份有限公司 Bare cell detection system and point detection method thereof

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