CN109900710A - Cell polar ear and the appearance delection device of side - Google Patents
Cell polar ear and the appearance delection device of side Download PDFInfo
- Publication number
- CN109900710A CN109900710A CN201910252381.5A CN201910252381A CN109900710A CN 109900710 A CN109900710 A CN 109900710A CN 201910252381 A CN201910252381 A CN 201910252381A CN 109900710 A CN109900710 A CN 109900710A
- Authority
- CN
- China
- Prior art keywords
- battery core
- detection
- imaging
- image checking
- tail portion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Abstract
Present invention discloses a kind of cell polar ear and the appearance delection device of side, tab detection components, head detection component, tail portion detection components and long side detection components；Tab detection components are intended for the front or back of the tab of battery core, are used for the appearance detection of the front or back of cell polar ear；Head detection component is intended for the head of battery core, is used for the appearance detection on the head of battery core；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 components are intended for the long side of battery core, are used for the appearance detection of the long side of battery core.Present invention passes through tab detection components, head detection component, tail portion detection components and long side detection components in the orderly setting of same station, the multi-process for realizing cell polar ear and battery core side appearance disposably detects, improve detection efficiency, and the compact layout of whole device, save the space occupied of equipment.
Description
Technical field
The present invention relates to appearance detection technique field, it is specifically related to the appearance detection dress of a kind of cell polar ear and side
It sets.
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 cell polar ear and battery core side is often by different
Detection device separately carries out, and leads to the detection process dispersion of the appearance of cell polar ear and battery core side, reduces detection efficiency, and divide
It is larger to be casually arranged with the detection device occupied area set, causes the waste of space resources.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides the appearance delection device of a kind of cell polar ear and side.
A kind of cell polar ear and the appearance delection device of side include tab detection components, head detection component, tail portion inspection
Survey component and long side detection components；Tab detection components are intended for the front or back of the tab of battery core, are used for battery core
The appearance of the front or back of tab detects；Head detection component is intended for the head of battery core, is used for the outer of the head of battery core
See 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 components face
To in the long side of battery core, it to be 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 first image checking part and annular light source；First
The imaging end of image checking part and the tab face of battery core, annular light source surround the tab of battery core；First image checking part is used for
The image checking of the front or back 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, annular light source includes inner ring light source and outer ring light source；Outer ring light source is sheathed on
Outside inner ring light source.
According to an embodiment of the present invention, head detection component includes the second image checking part and the first imaging source；
The imaging end of second image checking part and the head face of battery core, the first imaging source is towards battery core；Second image checking part is used
Image checking in the head of battery core, the first imaging source are used to provide the illumination when head imaging of battery core.
According to an embodiment of the present invention, the quantity of the first imaging source is two；Two the first imaging sources distinguish position
In the opposite two sides of the second image checking part, and two the first imaging sources both face towards battery core.
According to an embodiment of the present invention, tail portion detection components include third image checking part and the second imaging source；
The imaging end of third image checking part and the tail portion face of battery core, the second imaging source is towards battery core；Third image checking part is used
Image checking in the tail portion of battery core, the second imaging source are used to provide the illumination when tail portion imaging of battery core.
According to an embodiment of the present invention, long side detection components include the 4th image checking part and third imaging
Source；The imaging end of 4th image checking part and the long side face of battery core, third imaging source is towards battery core；4th image checking
Image checking of the part for the long side of battery core, third imaging source are used to provide the illumination when long side imaging of battery core.
According to an embodiment of the present invention, the quantity of third imaging source is two；Two third imaging sources distinguish position
In the opposite two sides of the 4th image checking part, and two third imaging sources both face towards battery core.
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, the application passes through tab detection components, head detection component, tail portion detection components and length
Side detection components are disposably examined in the orderly setting of same station, the multi-process for realizing cell polar ear and battery core side appearance
It surveys, improves detection efficiency, and the compact layout of whole device, save 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 cell polar ear and the appearance delection device of side in the present embodiment；
Fig. 2 is the structural schematic diagram of tab detection components in the present embodiment；
Fig. 3 is the portion the A enlarged drawing of Fig. 2 in the present embodiment；
Fig. 4 is the portion the B enlarged drawing of Fig. 2 in the present embodiment；
Fig. 5 is the portion the C enlarged drawing of Fig. 2 in the present embodiment；
Fig. 6 is the structural schematic diagram of head detection component in the present embodiment；
Fig. 7 is the structural schematic diagram of tail portion detection components in the present embodiment；
Fig. 8 is the structural schematic diagram of long side detection components in the present embodiment.
Description of symbols:
1, tab detection components；11, the first image checking part；12, annular light source；121, inner ring light source；122, outer ring light
Source；123, annular mounting plate；13, tab check bit moves regulating part；131, the first linear regulating part；1311, support frame；13111,
First sliding groove；1312, sliding block part；13121, the first sliding block；13122, slider nut；1314, the first graduated scale；1315, first
Pointer；132, the second linear regulation part；1321, the second sliding block；13211, strip groove；1322, the second fixed elastic part；1323,
Second graduated scale；1324, the second pointer；133, third line regulating part；1331, fixed plate；1332, third sliding block；14, first jiao
Spend regulating part；141, U-shaped seat；142, turntable；143, elastic fixing piece is rotated；15, first light source regulating part；151, support column；
1511, bottom plate；152, the first adjuster；1521, adjusting block；15211, adjustment hole；15212, port；1522, fixing piece；153,
First adjustable column；154, the second adjuster；155, the second adjustable column；16, the first background plate；161, the first background actuator；
162, the first background board；163, the first background board regulating part；2, head detection component；21, the second image checking part；22, first
Imaging source；23, head detection is displaced regulating part；24, head detection angle adjusting piece；25, second light source regulating part；26,
Two background plates；261, the second background board actuator；262, the second background board；3, tail portion detection components；31, third image checking
Part；32, the second imaging source；33, tail portion check bit moves regulating part；34, tail portion detection angles regulating part；35, third light source tune
Save part；36, third background plate；361, third background board actuator；362, third background board；4, long side detection components；41,
4th image checking part；42, third imaging source；43, side check bit moves regulating part；44, side detection angles regulating part；
45, the 4th light source regulating part；46, the 4th background plate；461, the 4th background board actuator；462, the 4th background board.
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 Fig.1, Fig. 1 is the structural schematic diagram of cell polar ear and the appearance delection device of side in the present embodiment.This reality
Applying cell polar ear and the appearance delection device of side in example includes tab detection components 1, head detection component 2, tail portion detection group
Part 3 and long side detection components 4.Tab detection components 1 are intended for the front or back of the tab of battery core, are used for battery core pole
The appearance of the front or back of ear detects；Head detection component 2 is intended for the head of battery core, is used for the appearance on the head of battery core
Detection；Tail portion detection components 3 are intended for the tail portion of battery core, are used for the appearance detection of the tail portion of battery core；4 face of long side detection components
To in the long side of battery core, it to be used for the appearance detection of the long side of battery core.In specific setting, tab detection components 1 are located at
The top of head detection component 2, tail portion detection components 3 and long side detection components 4, head detection component 2 and tail portion inspection
It surveys component 3 to be oppositely arranged, long side detection components 4 are between head detection component 2 and tail portion detection components 3.
By tab detection components 1, head detection component 2, tail portion detection components 3 and long side detection components 4 same
The orderly setting of one station, the multi-process for realizing cell polar ear and battery core side appearance disposably detect, and improve detection effect
Rate, and the compact layout of whole device, save the space occupied of equipment.
It is the structural schematic diagram of tab detection components in the present embodiment with continued reference to Fig. 2, Fig. 2；Further, tab detection group
Part 1 includes the first image checking part 11 and annular light source 12.First image checking part 11 and annular light source 12 be respectively positioned on to
The top of battery core, the imaging end of the first image checking part 11 and the tab face of battery core are surveyed, annular light source 12 surrounds the pole of battery core
Ear, image checking of the first image checking part 11 for the front or back of the tab of battery core, annular light source 12 is for providing electricity
Illumination when the front or back imaging of the tab of core.By the setting of annular light source 12, just towards cell polar ear to be measured
The light irradiation of face or reverse side transmitting annular, sufficient illumination can be provided for the imaging of the first image checking part 11, guarantees first
The image checking of image checking part 11.Industrial camera can be used in the first image checking part 11 in the present embodiment.
Multiple reference Fig. 2, further, annular light source 12 includes inner ring light source 121 and outer ring light source 122, outer ring light source
122 are sheathed on outside inner ring light source 121.It is less than the outer ring light source positioned at outer ring positioned at the range of exposures of the inner ring light source 121 of inner ring
122 range of exposures, the illuminating ray that inner ring light source 121 is launched are concentrated mainly on the body position of cell polar ear, outer ring light
The illuminating ray that source 122 is launched is concentrated mainly on the link position between cell polar ear and battery core, so that the first image checking
Part 11 can carry out comprehensive appearance image checking to cell polar ear body position and cell polar ear and battery core link position, really
Recognize whether cell polar ear main body has open defect, cell polar ear and the defects of whether there is short circuit of battery core junction.By interior
Ring light source 121 and outer ring light source 122 can carry out clearly appearance to cell polar ear different location and detect, and prevent because illuminating not
Detection leakage phenomenon caused by uniformly, to promote cell polar ear appearance detection accuracy.In specific application, inner ring light source 121 and
Outer ring light source 122 can select the light source of different colours, such as blue and red respectively, wherein blue-light source can be used as short circuit and lack
Sunken detection light source, photochromic light source can be used as the detection light source of defect on sealant and edge sealing, while red light source also can be used as
The light source of spot detection inside sealant.
It is understood that battery core has plurality of specifications, the battery core size of different size is different, in the present embodiment
When detection device carries out appearance detection to the battery core of different size, the image checking part and imaging source of each detection components are carried out
Trim locations, could enable image checking part and imaging source be more preferably aligned battery core position to be imaged carry out shooting imaging and
Illumination when imaging is provided.Specifically, trim locations are fine adjustments of the image checking part relative to the position of battery core, imaging
The fine adjustments of angle of the imaging end of detection piece towards battery core, fine adjustments of the imaging source relative to the position of battery core, at
The fine adjustments of angle as light source towards battery core, above-mentioned fine adjustments are with the position and angle of image checking part, imaging source
Degree is fitted to subject to the battery core of new spec, so passes through image checking part, the fine adjustments of the position of imaging source and angle
Each detection components of appearance detecting device are aloowed to be fitted to the appearance detection of the battery core of various specifications.
Multiple reference Fig. 2, further, the first image checking part 11 and all framves of annular light source 12 of tab detection components 1
On regulating part, to be finely adjusted position to the first image checking part 11 and annular light source 12.
Specifically, tab detection components 1 further include that tab check bit moves regulating part 13 and tab detection angles regulating part
14.First image checking part 11 moves regulating part 13 with tab check bit by tab detection angles regulating part 14 and connect.Tab inspection
Displacement regulating part 13 is used for adjusting position of the first image checking part 11 relative to battery core, tab detection angles regulating part 14
In the first angle of the image checking part 11 towards battery core of adjusting.Regulating part 13 and tab detection angles are moved by tab check bit
The setting of regulating part 14, so that the cell polar ear to different size carries out the detection of suitability, such as when battery core specification to be measured
When size becomes smaller, need to adjust the position of the first image checking part 11 closer to battery core to be measured.
It is the portion the A enlarged drawing of Fig. 2 in the present embodiment with continued reference to Fig. 2 and Fig. 3, Fig. 3, further, tab detection displacement
Regulating part 13 includes the first linear regulating part 131, the second linear regulation part 132 and third linear regulating part 133.First is linear
The output end of regulating part 131 is connect with the second linear regulation part 132, drives the second linear regulation part 132 along perpendicular to electricity
The dimension linear of core front or back is mobile.The output end of second linear regulation part 132 is connect with third line regulating part 133,
Driving third line regulating part 133 is moved along the dimension linear for being parallel to battery core front or back.Third line regulating part 133 it is defeated
Outlet is connect with the first image checking part 11, drives the first image checking part 11 along the side for being parallel to battery core front or back
To linear movement, and third line regulating part 133 and the moving direction of the first image checking part 11 are mutually perpendicular to.So pass through first
Linear regulation part 131, the second linear regulation part 132 and third line regulating part 133 are equipped with, and the first imaging can be realized
Detection piece 11 is adjusted in the position in XYZ axis three orientation, and then adjusts tab of the first image checking part 11 relative to battery core
Position, so that the first image checking part 11 can preferably carry out image checking according to the actual situation.
Multiple reference Fig. 3, further, the first linear regulating part 131 includes support frame 1311, sliding block part 1312 and first
Fixed elastic part (not shown).Sliding block part 1312 is slidably connected with support frame 1311, the first fixed elastic part respectively with branch
Support 1311 and sliding block part 1312 are flexibly connected, by the elastic adjusting of the first fixed elastic part, to the cunning of sliding block part 1312
It is dynamic to form limitation, so that the relative position between sliding block part 1312 and support frame 1311 is fixed.
Specifically, support frame 1311 is arranged along the direction perpendicular to battery core front or back, it can be by rack (in figure
Do not show) vacantly it is arranged, support frame 1311 offers first sliding groove 13111 and the second cunning along the direction of oneself height respectively
Slot (not shown)；First sliding groove 13111 and second sliding slot are connected.In specific application, support frame 1311 can be used
Cross section is rectangular aluminium, and first sliding groove 13111 and second sliding slot are located at two adjacent faces of support frame 1311, or
Person is located at two opposite faces of support frame 1311, and the second sliding slot in the present embodiment is located at 1311 back side of support frame.Sliding block part
1312 include the first sliding block 13121 and slider nut 13122.Slider nut 13122 is slidably connected in first sliding groove 3311.
First sliding block 13121 is connect with slider nut 13122, and the first sliding block 13121 passes through slider nut 13122 and 1311 shape of support frame
At slip cooperating relationship.First fixed elastic part is flexibly connected relationship, this reality with the formation of slider nut 13122 by second sliding slot
The the first fixed elastic part applied in example is the screw rod with big nut, is spirally connected with slider nut 13122, when the first fixation is elastic
When part screws tight, nut is bonded with the outer wall of support frame 1311, so that slider nut 13122 and support frame 1311 form fixation
Connection relationship, so that the movement of the first sliding block 13121 is limited, conversely, when the first fixed elastic part and slider nut
13122 are spirally connected relationship when unclamping, and the screw rod of the first fixed elastic part can be in sliding in second sliding slot, the spiral shell of the first fixed elastic part
The limitation of cap disappears, and the first sliding block 13121 can be moved, and carries out linear regulation.Preferably, the nut of the first fixed elastic part
Outer wall is provided with handle, by the setting of handle convenient for the adjusting of the first fixed elastic part.
Preferably, the first linear regulating part 131 further includes the first graduated scale 1314 and the first pointer 1315.First scale
Ruler 1314 is arranged along the short transverse of support frame 1311, and close to the first sliding block 13121；First pointer 1315 is set to first
On sliding block 13121, and it is directed toward the first graduated scale 1314.First graduated scale 1314 is identified with the scale value for representing distance, passes through
One graduated scale 1314 and the first pointer 1315 can accurately judge the displacement information of the first sliding block 13121, convenient for accurate control.
Second linear regulation part 132 includes the second sliding block 1321 and the second fixed elastic part 1322.Second sliding block 1321
It is slidably connected to the first sliding block 13121, specifically, the second sliding block 1321 can be sliding with first by slider nut (not shown)
Block 13121 forms the relationship that is slidably connected.Second sliding block 1321 offers strip groove along the direction for being parallel to the first sliding block 13121
13211.Second fixed elastic part 1322 is flexibly connected with the second sliding block 1321 and above-mentioned slider nut respectively, solid by second
The elastic adjusting of fixed elastic part 1322 forms limitation to the sliding of the second sliding block 1321, so that the second sliding block 1321 and first is sliding
The relative position of block 13121 is fixed.Specifically, screw rod of the tool compared with big nut specifically can be used in the second fixed elastic part 1322,
It can be slided in strip groove 13211, the second fixed elastic part 1322 is spirally connected after passing through strip groove 13211 with slider nut, and tight
It is affixed on the outer wall of the second sliding block 1321, when the second sliding block 1321 needs mobile adjust, after the second fixed elastic part 1322 unclamps,
And slided in strip groove 3411, after the completion of adjusting, the second fixed elastic part 1322, which is tightened, fits in the outer of the second sliding block 1321
Wall.
Preferably, the second linear regulation part 132 further includes the second graduated scale 1323 and the second pointer 1324.Second scale
Ruler 1323 is set to the second sliding block 1321 along the direction for being parallel to the first sliding block 13121, and close to the first sliding block 13121.
Second pointer 1324 is set on the first sliding block 13121, and is directed toward the second graduated scale 1323.Second graduated scale 1323 is identified with generation
The scale value of table distance can accurately judge the second sliding block 1321 by the setting of the second graduated scale 1323 and the second pointer 1324
Displacement information, convenient for accurate control.
Third line regulating part 133 includes fixed plate 1331 and third sliding block 1332.Fixed plate 1331 is vertical at second
On sliding block 1321, third sliding block 1332 is slidably connected in fixed plate 1331.It can between fixed plate 1331 and third sliding block 1332
The adjustment structure formed using the in above-mentioned second linear regulation part 132 second fixed elastic part 1322 with slider nut, to realize
The mobile adjusting and fixation of third sliding block 1332, details are not described herein again, certainly also preferable increase graduated scale and pointer with reality
It is now accurate to adjust.
First image checking part 11 is set on third sliding block 1332.In this way, the first image checking part 11 passes through First Line
Property 133 three of regulating part 131, the second linear regulation part 132 and third line regulating part cooperation adjust, realize first imaging inspection
Part 11 is surveyed to adjust in the exact position in three orientation of XYZ axis.
With continued reference to Fig. 4, Fig. 4 is the portion the B enlarged drawing of Fig. 2 in the present embodiment, and further, tab detection components 1 are also wrapped
Include tab detection angles regulating part 14.Tab detection angles regulating part 14 is for adjusting the first image checking part 11 towards battery core just
The angle of face or reverse side, to guarantee to be able to carry out the accurate adjusting of adaptation when detecting the battery core of different size.
Specifically, tab detection angles regulating part 14 includes U-shaped seat 141, turntable 142 and the elastic fixing piece 143 of rotation.
U-shaped seat 141 is set to third sliding block 1332, specifically, the one side wall of U-shaped seat 141 and third sliding block 1332 are affixed.Turntable 142
It is rotationally connected in U-shaped seat 141.First image checking part 11 is located in U-shaped seat 141, connect with turntable 142, and follows and turn
The rotation of platform 142 and rotate, pass through turntable 142 rotation realize the first image checking part 11 angular transformation.It rotates elastic solid
Determine part 143 to connect after another side wall of U-shaped seat 141 with turntable 142, by rotating the elastic adjusting of elastic fixing piece 143,
Limitation is formed to the rotation of turntable 142, and then the angular transformation of the first image checking part 11 is limited, realizes its angle tune
Section.Specifically, rotating elastic fixing piece 143 is the screw rod with nut, the relationship that is removably spirally connected is formed with turntable 142,
And then limitation of the formation to turntable 142.Preferably, in the settable scale value for representing angle of the periphery of turntable 142, to realize
Accurate control when angular adjustment.Annular light source 12 is fixed on U-shaped seat 141 by an annular mounting plate 123.
It is the portion the C enlarged drawing of Fig. 2 in the present embodiment with continued reference to Fig. 2 and Fig. 5, Fig. 5；Further, tab detection components 1
It further include first light source regulating part 15.First light source regulating part 15 is for adjusting position of the annular light source 12 relative to cell polar ear
It sets and angle of the annular light source 12 towards cell polar ear, to be provided accurately for 11 image checking of the first image checking part
Illumination, and can be adjusted according to the battery core of different size, it is adapted to the detection of plurality of specifications battery core.
Specifically, first light source regulating part 15 includes support column 151, the first adjuster 152, the first adjustable column 153, second
Adjuster 154 and the second adjustable column 155.The setting of the vertical battery core of support column 151, parallel with support frame 1311, first is adjusted
One end of device 152 is flexibly connected with the upper end of support column 151, and the one of the other end of the first adjuster 152 and the first adjustable column 153
End is flexibly connected, and the other end of the first adjustable column 153 is flexibly connected with one end of the second adjuster 154, the second adjuster 154
The other end is flexibly connected with one end of the second adjustable column 155, and the other end of the second adjustable column 155 is connect with annular light source 12.It is excellent
Choosing, support column 151, the first adjustable column 153 and 155 three of the second adjustable column are mutually perpendicular to.
First adjuster 152 includes adjusting block 1521 and two fixing pieces 1522.It opens respectively at the both ends of adjusting block 1521
Equipped with an adjustment hole 15211, and two adjustment holes 15211 are adapted with support column 151 and the first adjustable column 153 respectively, branch
Dagger 151 and the first adjustable column 153, which respectively correspond, to be set in two adjustment holes 15211.In every one end of adjusting block 1521
In, port 15212 is offered along the direction of adjustment hole 15211 towards itself end face, which makes adjusting block
1521 both ends are respectively formed as hatch frame, so that the opening that adjustment hole 15211 can be limited, 151 He of column easy to support
Movement of the insertion and the two of first adjustable column 152 in hole.Fixing piece 1522 be arranged in 1521 end sidewalls of adjusting block with
And port 15212, port 15212 is locked, so that adjustment hole 15211 can be limited tightens, to support column 151
It is fixed with the first adjustable column 152.The screw rod with big nut can be used in fixing piece 1522 in the present embodiment.Fixing piece
When 1522 release, support column 151 and the first adjustable column 153 can carry out opposite position in two adjustment holes 15211
Mobile and angular turn, then fixing piece 1522 re-secures, the opposite position of support column 151 and the first adjustable column 153
Mobile and angular turn is fixed, and completes to adjust.The structure and actuation principle and the first adjuster of second adjuster 154
152 is consistent, passes through the opposite position movement of the second adjuster 154 the first adjustable column 153 of realization and the second adjustable column 155 and angle
Degree rotation.It is so adjusted by the cooperation of the first adjuster 152 and the second adjuster 154,12 phase of annular light source can be completed
For the position adjusting of cell polar ear front or back and the angle of front or back of the annular light source 12 towards cell polar ear
Adjusting.Preferably, the bottom end of support column 151 is provided with bottom plate 1511, so as to the firm setting of first light source regulating part 15.
It is understood that tab detection components 1, head detection component 2, tail portion detection components 3 and long side detection
Component 4 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 imaging inspection
Survey part needs to carry out imaging respectively and takes pictures, and in order to guarantee the effect of imaging shooting, it needs respectively in battery core position to be captured
The back side increases background board to provide background when shooting.Four components are arranged in same station, and the increase of background board will necessarily make
At the interference of detection components, and traditional background board setting be it is fixed, this necessarily will affect taking pictures for other detection components,
It is to be unable to satisfy the shooting demand of the four direction of four detection components, and then influence shooting effect, especially for opposite
For the head detection component 2 and tail portion detection components 3 of setting, serious interference camera shooting necessarily will cause.On solving
Problem is stated, in the present embodiment tab detection components 1, head detection component 2, tail portion detection components 3 and long side detection group
Part 4 all further includes background board, and background board is located at the back side of the position to be captured of battery core, and background board is adjusted by background board actuator
Position, tab detection components 1, tail portion detection components 3, head detection component 2 and long side detection components 4 will not be stopped
Shooting imaging.In this way, the position before and after being taken pictures by background board actuator to background board adjusts, background board interference is avoided
Problem.
Multiple reference Fig. 2, further, tab detection components 1 further include the first background plate 16.First background plate 16
In the lower section of cell polar ear, it is used to provide shooting background when the imaging of the first image checking part 11, to obtain better shooting
Effect guarantees image quality.
First background plate 16 includes the first background actuator 161 and the first background board 162.First background actuator
161 output end is connect with the first background board 162, and the first background actuator 161 drives 162 linear movement of the first background board, when
When first image checking part 11 carries out cell polar ear image checking, the first background actuator 161 drives the first background board 162 mobile
To the lower section of cell polar ear, the first background board 162 is otherwise then withdrawn.The first background actuator 161 in the present embodiment can be used
Cylinder.
Preferably, the first background plate 16 further includes the first background board regulating part 163.First background actuator 161 it is defeated
Outlet is connect by the first background board regulating part 163 with the first background board 162, and the first background board regulating part 163 adjusting the is passed through
Relative position and its angle towards cell polar ear of one background board 162 relative to cell polar ear.Specifically, the first background
The structure and actuation principle of plate regulating part 163 and the first adjustable column 153, the second adjuster 154 and the second adjustable column 155
Unanimously, details are not described herein again.
It is the structural schematic diagram of head detection component in the present embodiment, further, head detection with continued reference to Fig. 6, Fig. 6
Component 2 includes the second image checking part 21 and the first imaging source 22.Second image checking part 21 and the first imaging source
22 are respectively positioned on the head side of battery core, the imaging end of the second image checking part 21 and the head face of battery core, the first imaging source
22 towards battery core.Image checking of the second image checking part 21 for the head of battery core, the first imaging source 22 is for providing electricity
Illumination when the head imaging of core.
Multiple reference Fig. 6, further, the second image checking part 21 and the first imaging source 22 of head detection component 2
It is all set up on regulating part, to be finely adjusted position to the second image checking part 21 and the first imaging source 22.
Specifically, head detection component 2 further includes head detection displacement regulating part 23 and head detection angle adjusting piece
24.Second image checking part 21 is displaced regulating part 23 with head detection by head detection angle adjusting piece 24 and connect.Head inspection
Displacement regulating part 23 is used for adjusting position of the second image checking part 21 relative to battery core, head detection angle adjusting piece 24
In adjusting the second angle of the image checking part 21 towards battery core, so that the battery core head to different size carries out the accurate of suitability
Detection.
Head detection displacement regulating part 23 moves 13 structure of regulating part with tab check bit and actuation principle is consistent, the two
Dissimilarity is, in concrete application setting, head detection is displaced the first linear regulating part 131 of regulating part 423 using flat
Row is arranged in the orientation of battery core, is specifically that the support frame 1311 of the first linear regulating part 131 is arranged in parallel with battery core.Head
Detection angles regulating part 24 is consistent with the structure of tab detection angles regulating part 14 and actuation principle, and details are not described herein again.This
Industrial camera can be used in the second image checking part 21 in embodiment.
Multiple reference Fig. 6, further, head detection component 2 further includes second light source regulating part 25.Second light source regulating part
25 are located at the side of head detection displacement regulating part 23, are used to adjust position of first imaging source 22 relative to the head of battery core
It sets and the angle on the first head of the imaging source 22 towards battery core.Specifically, the structure and work of second light source regulating part 25
Dynamic principle and first light source regulating part 15 are consistent, and details are not described herein again.The first imaging source 22 in the present embodiment uses bar shaped
Light source, it is parallel with the head of battery core.
Multiple reference Fig. 6, further, the quantity of the first imaging source 22 are two, two the first imaging sources 22 difference
The two sides opposite positioned at the second image checking part 21, every one first imaging source 22 both face towards the head of battery core, and two first
Imaging source 22 is parallel with the head of battery core.By the setting of two the first imaging sources 22, when promoting battery core head detection
Brightness of illumination, to guarantee 21 image quality of the second image checking part, guarantee detection accuracy.Two the first imaging sources
22 carry out the adjusting of position and angle by two second light source regulating parts 25 respectively, it is preferred that two second light sources are adjusted
Part 25 can share a support column 151.
Multiple reference Fig. 6, further, head detection component 2 further includes the second background plate 26.Second background plate 26
In the side of battery core tail portion, and it is corresponding with the second image checking part 21, the offer when imaging of the second image checking part 21 is provided
Shooting background guarantees image quality to obtain better shooting effect.
Specifically, the second background plate 26 includes the second background board actuator 261 and the second background board 262.Second back
The output end of scape plate actuator 261 is connect with the second background board 262,262 linear movement of the second background board is driven, when the second one-tenth
When carrying out the head image checking of battery core as detection piece 21, the second background board actuator 261 drives the second background board 262 to be moved to
The side of battery core tail portion, and towards the second image checking part 21, after the completion of the head detection of battery core, the second background board actuator
261 the second background boards 262 of driving are withdrawn.Preferably, the second background board actuator 261 is vacantly set by bracket (not shown)
It sets, is the side for being moved to battery core tail portion from top when so that it driving the second background board 262.The second back in the present embodiment
Telescopic cylinder can be used in scape plate actuator 261.It is understood that the second background plate 26 is located at electricity with tail portion detection components 3
The same side of core, after the completion of the head detection of battery core, the second background board 262 has to withdraw, to avoid tail portion detection components 3
The detection of battery core tail portion is caused to interfere.
It is the structural schematic diagram of tail portion detection components in the present embodiment with continued reference to Fig. 7, Fig. 7, further, tail portion detection
Component 3 includes third image checking part 31 and the second imaging source 32.Third image checking part 31 and the second imaging source
32 are respectively positioned on the side of the tail portion of battery core.The imaging end of third image checking part 31 and the tail portion face of battery core, the second imaging
Source 32 is towards battery core.Image checking of the third image checking part 31 for the tail portion of battery core, the second imaging source 32 are used for battery core
Tail portion imaging when illumination.
Multiple reference Fig. 7, further, the third image checking part 31 and the second imaging source 32 of tail portion detection components 3
It is erected on regulating part, to be finely adjusted position to third image checking part 31 and the second imaging source 32.
Specifically, tail portion detection components 3 further include that tail portion check bit moves regulating part 33 and tail portion detection angles regulating part
34.Third image checking part 31 moves regulating part 33 with tail portion check bit by tail portion detection angles regulating part 34 and connect.Tail portion inspection
Displacement regulating part 33 is for adjusting position of the third image checking part 31 relative to battery core tail portion, tail portion detection angles regulating part
34 for adjusting 31 angle towards battery core tail portion of third image checking part, so that the battery core head to different size is adapted to
The accurate detection of property.The structure and actuation principle and head detection of tail portion check bit shifting regulating part 33 are displaced regulating part 23 1
It causes, the structure and actuation principle and head detection angle adjusting piece 24 of tail portion detection angles regulating part 34 are consistent, herein no longer
It repeats.Industrial camera can be used in third image checking part 31 in the present embodiment.
Multiple reference Fig. 7, further, tail portion detection components 3 further include third light source regulating part 35.Third light source regulating part
35 are located at the side that tail portion check bit moves regulating part 33, are used to adjust position of second imaging source 32 relative to the tail portion of battery core
It sets and the angle of the second tail portion of the imaging source 32 towards battery core.Specifically, the structure and work of third light source regulating part 35
Dynamic principle and first light source regulating part 15 are consistent, and details are not described herein again.Bar shaped can be used in the second imaging source 32 in the present embodiment
Light source, it is parallel with the tail portion of battery core.
Multiple reference Fig. 7, further, the quantity of the second imaging source 32 are two, two the second imaging sources 32 difference
The two sides opposite positioned at third image checking part 31, every one second imaging source 32 both face towards the tail portion of battery core, and two second
Imaging source 32 is parallel with the tail portion of battery core.By the setting of two the second imaging sources 32, when promoting the detection of battery core tail portion
Brightness of illumination, to guarantee the image quality of third image checking part 31, guarantee detection accuracy.Two the second imagings
Source 32 carries out the adjusting of position and angle by two third light source regulating parts 35 respectively, it is preferred that two third light sources are adjusted
Part 35 shares a support column 151.
Multiple reference Fig. 7, further, tail portion detection components 3 further include third background plate 36.Third background plate 36
In the side on the head of battery core, and it is corresponding with third image checking part 31, it is used to mention when third image checking part 31 is imaged
Guarantee image quality for shooting background to obtain better shooting effect.
Specifically, third background plate 36 includes third background board actuator 361 and third background board 362.Third back
The output end of scape plate actuator 361 is connect with third background board 362, drive 362 linear movement of third background board, when third at
When carrying out the image checking of the tail portion of battery core as detection piece 31, the driving third background board 362 of third background board actuator 361 is moved
It moves to the side on the head of battery core, and towards third image checking part 31, after the completion of the detection of the tail portion of battery core, third background board
The driving third background board 362 of actuator 361 is withdrawn.Preferably, third background board actuator 361 is arranged by bracket-suspending,
It is that the tail portion from the direction of the long side of battery core towards battery core is mobile when so that it driving third background board 362.In the present embodiment
Third background board actuator 361 telescopic cylinder can be used.It is understood that third background plate 36 and head detection component
2 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 362 has to withdraw, to avoid head inspection
It surveys component 2 head detection of battery core is caused to interfere.
It is the structural schematic diagram of long side detection components in the present embodiment with continued reference to Fig. 8, Fig. 8, further, long side inspection
Surveying component 4 includes the 4th image checking part 41 and third imaging source 42.4th image checking part 41 and and third at
As light source 42 is respectively positioned on the side of the long side of battery core.The imaging end of 4th image checking part 41 and the long side face of battery core,
Third imaging source 42 is towards battery core.Image checking of the 4th image checking part 41 for the long side of battery core, third imaging
Illumination when long side of the source 42 for battery core is imaged.
Multiple reference Fig. 8, further, the 4th image checking part 41 of long side detection components 4 and and third imaging
Light source 42 is all erected on regulating part, with to the 4th image checking part 41 and and third imaging source 42 be finely adjusted position
It sets.
Specifically, long side detection components 4 further include that side check bit moves regulating part 43 and the adjusting of side detection angles
Part 44.4th image checking part 41 moves regulating part 43 with side check bit by side detection angles regulating part 44 and connect.Side
Check bit moves regulating part 43 for adjusting position of the 4th image checking part 41 relative to battery core, side detection angles regulating part 44
For adjusting the 4th angle of the image checking part 41 towards battery core, so that the battery core long side to different size carries out suitability
Accurate detection.Specifically, the structure and actuation principle and head detection of side check bit shifting regulating part 43 are displaced regulating part 23
Unanimously, the structure of side detection angles regulating part 44 and actuation principle and head detection angle adjusting piece 24 are consistent, herein not
It repeats again.Industrial camera can be used in the 4th image checking part 41 in the present embodiment.
Multiple reference Fig. 8, further, long side detection components 4 further include the 4th light source regulating part 45.4th light source is adjusted
Part 45 is located at the side that side check bit moves regulating part 43, is used to adjust long side of the third imaging source 42 relative to battery core
The long side of position and third imaging source 42 towards battery core angle.Specifically, the structure of the 4th light source regulating part 45
And actuation principle and first light source regulating part 15 are unanimously, details are not described herein again.The 4th light source regulating part 45 can in the present embodiment
It is parallel with the long side of battery core using strip source.
Multiple reference Fig. 8, further, the quantity of third imaging source 42 are two, and two third imaging sources 42 are distinguished
The two sides opposite positioned at the 4th image checking part 41, each third imaging source 42 both face towards the long side of battery core, and two
Three imaging sources 42 are parallel with the long side of battery core.By the setting of two third imaging sources 42, the long side of battery core is promoted
Brightness of illumination when frontier inspection is surveyed guarantees the accuracy of detection to guarantee the image quality of the 4th image checking part 41.Two thirds
Imaging source 42 carries out the adjusting of position and angle by the 4th light source regulating part 45 respectively, it is preferred that two third imagings
42 public one, source support column 151.
Multiple reference Fig. 8, further, long side detection components 4 further include the 4th background plate 46.4th background plate 46
Between head detection component 2 and tail portion detection components 3, it is located at the side of another long side of battery core, and with the 4th
Image checking part 41 is corresponding, is used to provide shooting background when the imaging of the 4th image checking part 41, to obtain better bat
Effect is taken the photograph, guarantees image quality.
Specifically, the 4th background plate 46 includes the 4th background board actuator 461 and the 4th background board 462.4th back
The output end of scape plate actuator 461 is connect with the 4th background board 462,462 linear movement of the 4th background board is driven, when the four one-tenth
When being imaged as detection piece 41, the 4th background board actuator 461 the 4th background board 462 of driving is moved to another long side of battery core
Side, and towards the 4th image checking part 41, after the completion of detection, the 4th background board 462 is withdrawn.Preferably, the 4th background board
Actuator 461 is arranged by bracket-suspending, is from the top of battery core towards battery core when so that it driving four background boards 462
The direction of long side is mobile.
The whole actuation process of the appearance delection device of cell polar ear and side in the present embodiment is as follows: battery core can pass through
Transmission assembly (not shown) is moved to detection station, is then successively carrying out the tab of battery core just by tab detection components 1
The detection of face appearance, head detection component 2 carry out the appearance detection on the head of battery core, and long side detection components 4 carry out the one of battery core
The appearance of long side detects, and later, battery core removes under the drive of transmission assembly；At this point, manually being passed after overturning battery core 180 degree
Defeated component drives the mobile detection station of battery core again, then the reverse side appearance of the tab of battery core is successively carried out by tab detection components 1
Detection, tail portion detection components 3 carry out the appearance detection of the tail portion of battery core, and long side detection components 4 carry out another long side of battery core
The appearance on side detects, and after the completion of detection, transmission assembly is removed with battery core again, and worker removes battery core, completes 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 cell polar ear and the appearance delection device of side, which is characterized in that examined including tab detection components (1), head
Survey component (2), tail portion detection components (3) and long side detection components (4)；The tab detection components (1) are intended for battery core
Tab front or back, be used for the front or back of the cell polar ear appearance detection；The head detection component
(2) it is intended for the head of the battery core, is used for the appearance detection on the head of the battery core；Tail portion detection components (3) face
To in the tail portion of the battery core, it to be used for the appearance detection of the tail portion of the battery core；The long side detection components (4) are intended for institute
The long side for stating battery core is used for the appearance detection of the long side of the battery core.
2. cell polar ear according to claim 1 and the appearance delection device of side, which is characterized in that the tab detection
Component (1) includes the first image checking part (11) and annular light source (12)；The imaging end of the first image checking part (11)
With the tab face of the battery core, the annular light source (12) surrounds the tab of the battery core；The first image checking part
(11) image checking for the front or back of the tab of the battery core, the annular light source (12) are used to provide the described battery core
Tab imaging when illumination.
3. cell polar ear according to claim 2 and the appearance delection device of side, which is characterized in that the annular light source
It (12) include inner ring light source (121) and outer ring light source (122)；The outer ring light source (122) is sheathed on the inner ring light source
(121) outside.
4. cell polar ear according to claim 1 and the appearance delection device of side, which is characterized in that the head detection
Component (2) includes the second image checking part (21) and the first imaging source (22)；The second image checking part (21) at
As the head face at end and the battery core, first imaging source (22) is towards the battery core；The second image checking part
(21) image checking for the head of the battery core, first imaging source (22) be used to provide the described the head of battery core at
As when illumination.
5. cell polar ear according to claim 4 and the appearance delection device of side, which is characterized in that first imaging
The quantity of light source (22) is two；Two first imaging sources (22) are located at the second image checking part (21) phase
Pair two sides, and two first imaging sources (22) both face towards the battery core.
6. cell polar ear according to claim 1 and the appearance delection device of side, which is characterized in that the tail portion detection
Component (3) includes third image checking part (31) and the second imaging source (32)；The third image checking part (31) at
As the tail portion face at end and the battery core, second imaging source (32) is towards the battery core；The third image checking part
(31) image checking for the tail portion of the battery core, second imaging source (32) be used to provide the described the tail portion of battery core at
As when illumination.
7. cell polar ear according to claim 1 and the appearance delection device of side, which is characterized in that the long side inspection
Surveying component (4) includes the 4th image checking part (41) and third imaging source (42)；The 4th image checking part (41)
The long side face of imaging end and the battery core, the third imaging source (42) is towards the battery core；The 4th imaging inspection
The image checking of part (41) for the long side of the battery core is surveyed, the third imaging source (42) is used to provide the described battery core
Illumination when long side is imaged.
8. cell polar ear according to claim 7 and the appearance delection device of side, which is characterized in that the third imaging
The quantity of light source (42) is two；Two third imaging sources (42) are located at the 4th image checking part (41) phase
Pair two sides, and two third imaging sources (42) both face towards the battery core.
9. the appearance delection device of-the 8 any cell polar ears and side according to claim 1, which is characterized in that the head
Portion's detection components (2), tail portion detection components (3) and long side detection components (4) all further include background board, the background board position
In the back side of the position to be captured of the battery core, the background board adjusts position by background board actuator, will not stop institute
State the shooting imaging of tail portion detection components (3), head detection component (2) and long side detection components (4).
10. the appearance delection device of-the 8 any cell polar ears and side according to claim 1, which is characterized in that head
Detection components (2), the image checking part of tail portion detection components (3) and long side detection components (4) and imaging source are all set up
In on regulating part, to be finely adjusted position to image checking part and imaging source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910252381.5A CN109900710A (en) | 2019-03-29 | 2019-03-29 | Cell polar ear and the appearance delection device of side |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910252381.5A CN109900710A (en) | 2019-03-29 | 2019-03-29 | Cell polar ear and the appearance delection device of side |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109900710A true CN109900710A (en) | 2019-06-18 |
Family
ID=66955077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910252381.5A Pending CN109900710A (en) | 2019-03-29 | 2019-03-29 | Cell polar ear and the appearance delection device of side |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109900710A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110542361A (en) * | 2019-09-29 | 2019-12-06 | 广东利元亨智能装备股份有限公司 | detection device |
| CN111189839A (en) * | 2020-01-10 | 2020-05-22 | 广东利元亨智能装备股份有限公司 | Single-camera detection device and single-camera detection method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103487440A (en) * | 2013-08-28 | 2014-01-01 | 东莞市三瑞自动化科技有限公司 | Machine vision-based battery tab detection method and detection system thereof |
| CN207992073U (en) * | 2018-01-25 | 2018-10-19 | 惠州高视科技有限公司 | Battery battery core open defect testing agency |
| CN208350671U (en) * | 2018-06-20 | 2019-01-08 | 惠州高视科技有限公司 | Battery battery core visual inspection machine |
| CN209803016U (en) * | 2019-03-29 | 2019-12-17 | 广东利元亨智能装备股份有限公司 | Appearance detection device for battery cell tab and side edge |
-
2019
- 2019-03-29 CN CN201910252381.5A patent/CN109900710A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103487440A (en) * | 2013-08-28 | 2014-01-01 | 东莞市三瑞自动化科技有限公司 | Machine vision-based battery tab detection method and detection system thereof |
| CN207992073U (en) * | 2018-01-25 | 2018-10-19 | 惠州高视科技有限公司 | Battery battery core open defect testing agency |
| CN208350671U (en) * | 2018-06-20 | 2019-01-08 | 惠州高视科技有限公司 | Battery battery core visual inspection machine |
| CN209803016U (en) * | 2019-03-29 | 2019-12-17 | 广东利元亨智能装备股份有限公司 | Appearance detection device for battery cell tab and side edge |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110542361A (en) * | 2019-09-29 | 2019-12-06 | 广东利元亨智能装备股份有限公司 | detection device |
| CN111189839A (en) * | 2020-01-10 | 2020-05-22 | 广东利元亨智能装备股份有限公司 | Single-camera detection device and single-camera detection method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109916916A (en) | Appearance detecting device | |
| CN108980539B (en) | Multifreedom motion shooting platform device and spatial point coordinate measuring method | |
| CN209803016U (en) | Appearance detection device for battery cell tab and side edge | |
| CN109900710A (en) | Cell polar ear and the appearance delection device of side | |
| CN105388618B (en) | Multidimensional sheet beam dressing adjusting device and method for laser spectrum tech | |
| CN208297099U (en) | Angle of view measuring device | |
| CN209358686U (en) | A kind of testing light source equipment of camera | |
| CN207460398U (en) | For the test fixture of testing lens parsing power | |
| CN219956713U (en) | Lamp spectrum detection device | |
| CN110006922A (en) | Flexible circuitry board checking device | |
| CN208424632U (en) | Camera 300CM far field test machine | |
| CN206990884U (en) | A kind of prism table | |
| CN206989901U (en) | Fin pitch of fins measuring system | |
| US8537348B2 (en) | Light emitting diode verification system | |
| CN115575440A (en) | Thermal insulation material's thermal insulation performance testing arrangement | |
| CN208042992U (en) | A kind of autobulb inside dimension measured material | |
| CN209342048U9 (en) | Image detection platform | |
| CN207458365U (en) | A kind of interior design plan displaying multimedia teaching projecting apparatus | |
| CN208270914U (en) | A kind of projector | |
| CN109482603A (en) | Frock clamp and crystal clamping and loading method | |
| CN205485269U (en) | Focusing test machine with focusing support | |
| CN211740565U (en) | Multi-degree-of-freedom automatic calibration device | |
| CN109493390B (en) | Calibration fixture, equipment and method for double cameras | |
| CN218671272U (en) | Adjusting device capable of rotating camera angle in spherical light source | |
| CN211824966U (en) | Calibration equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |