A kind of automatic intelligent lithium ion battery steel shell defect detection equipment
Technical field
The present invention relates to product defects technical field of vision detection, in particular to a kind of automatic intelligent lithium ion battery
Steel shell defect detection equipment.
Background technique
Lithium battery produces at it as the necessity in daily life and use is upper, be increasingly valued by people,
During using lithium battery, safety has become the problem of each manufacturer most focuses on, currently, detection in the market
Equipment is mostly artificial detection, i.e., operator comes to carry out defects detection to lithium ion battery steel shell by using detection piece, as in
State patent CN201711475806.6 discloses a kind of system of automatic detection li battery shell, although this detection system is real
Show certain benefit, but has cooperated and manually carry out detecting the probability made a fault still very greatly, after operator's fatigue, pole
Easily there is the defects of erroneous detection, missing inspection, low detection speed, on the one hand affect the quality of finished product, is buried for use in the future
Hidden danger, on the other hand, due to artificial cost and working hour problem, by manually carry out detection be unfavorable for integrated artistic into
Step, it is difficult to realize that high yield quantifies.
Summary of the invention
The present invention makes in view of the above problems, by providing a kind of automatic intelligent lithium ion battery steel shell defect
Detection device, it is full automatic to lithium battery steel shell progress defects detection so as to realize, specifically, including includes cabinet, institute
Cabinet to be stated to be arranged in rectangle, the steel shell moves in cabinet along the cabinet length direction, and the cabinet side is equipped with entrance,
Hopper is provided on the outside of the entry bottom, the feed hopper bottom is tilted to Way in, the longitudinally disposed band in inlet
Dynamic portion, the steel shell automatic sliding to drive portion are provided with sub-material portion above the drive portion other side opposite with the hopper,
The sub-material portion is arranged in cabinet in a manner of separating multiple steel shells and successively transmitting, and the sub-material portion is along box width side
To setting, the other end in the sub-material portion connects blanking portion, is provided with multiple blanking portion entrances, Duo Gesuo above the blanking portion
It states blanking portion entrance to be arranged side by side, the outlet of at least two blanking portions, at least two blankings is provided with below the blanking portion
Portion's export structure is consistent and towards identical, and the blanking portion is arranged in cabinet perpendicular to sub-material portion direction, the blanking portion institute
Vertical plane it is parallel with the vertical plane where the drive portion;
Material transfer band is provided with below the blanking portion, the material transfer band is arranged along cabinet length direction, described at least two
Blanking portion outlet is arranged successively along material transfer strip length direction, and the material transfer band two sides close to the blanking portion export direction are arranged
There are end surface measurement part and internal detection piece, the steel shell is arranged on the upper surface of the material transfer band by blanking portion;
Be provided with swivel-chain band in the cabinet, the swivel-chain band is arranged on the one side of material transfer band, and with it is described
The connection of material transfer V belt translation, and rotate synchronously, the swivel-chain band carries the steel shell with its side, and makes the steel shell along case
Body length direction is mobile, and the steel shell is disposed with multiple detection pieces in the movement routine under swivel-chain band carrying;
The bottom of the swivel-chain band is provided with sorter.
Preferably, the drive portion includes top band driving wheel, lower bands driving wheel, drives chain and drive item, the top band
Driving wheel includes two upper wheels pieces, and wheel shaft is fixedly connected between two upper wheels pieces, and the lower bands driving wheel includes two
Corresponding lower wheel piece above and below consistent and position, passes through closure between the upper wheels piece and lower wheel piece with upper wheels chip architecture
The connection of drive chain conveyer, two described to drive between chains along driving the length directions of chain that multiple drive items are arranged, multiple described
Item is driven to be arranged to cover closed hoop of the top with driving wheel and lower bands driving wheel, it is described to drive item in the drive for driving chain
Under, the radial rotating along top with driving wheel and lower bands driving wheel, the drive item is magnetic stripe.
Preferably, the sub-material portion includes sub-material seat, and the sub-material seat sets gradually multiple sub-material items along its width direction,
Gap between multiple sub-material items forms material-dividing groove, and the sub-material item is provided with sub-material front-wheel far from the side of drive portion
Axis is provided with the consistent sub-material belt wheel of and quantity corresponding with the sub-material position, the sub-material band on the sub-material front axle
Gap between wheel forms sub-material pulley groove, and the sub-material other end opposite with the sub-material front axle is provided with sub-material rear-wheel
Axis is provided with multiple sub-material accessory whorl slots on the sub-material hind axle;
The sub-material pulley groove and sub-material accessory whorl slot are located at the both ends of material-dividing groove, are provided with transmission in the material-dividing groove
The sub-material band plate of sub-material pulley groove and sub-material accessory whorl slot is connected, the steel shell is transferred into blanking portion by sub-material band plate.
Preferably, sub-material accessory whorl is provided on the sub-material hind axle;
The sub-material hind axle is provided with point parallel with the sub-material hind axle on the sub-material seat of drive portion side
Expect asessory shaft, is provided with auxiliary wheel on the sub-material asessory shaft;
The sub-material accessory whorl and auxiliary wheel interval are arranged, and the summation of sub-material accessory whorl and auxiliary wheel number is equal to sub-material belt wheel
Number, the sub-material accessory whorl and auxiliary wheel pass through the sub-material zone circle of closure with sub-material belt wheel transmission corresponding with its position respectively
Connection, the sub-material zone circle are located at the upper end face of the sub-material item.
Preferably, the sub-material portion further includes stripper plate, and described stripper plate one end is close to drive portion, and the other end is to material-dividing groove
Surface is inclined to be arranged on sub-material seat, inclined angle >=45 ° of stripper plate;
One end that the sub-material seats against nearly blanking portion is provided with horizontal placement plate, and the placement plate is located at sub-material front axle
Front end, the corresponding placing groove in and position consistent with sub-material slot number is provided in the placement plate, is set above the placing groove
Be equipped with sensing device, be provided with above the sub-material front axle with the consistent block of sensing device quantity, the block is in block
It is moved along the vertical direction under the driving of cylinder.
Preferably, the blanking portion includes support frame, and multiple soup sticks, the suction are provided with above support frame as described above side
Bar is corresponding with the placement groove location and quantity is consistent, be provided on support frame as described above with the consistent perforation of soup stick number, it is described
Soup stick self-supporting frame side passes through perforation and is moved to the support frame other side, and multiple blanking portion entrances are provided on support frame as described above,
The lower section of the perforation is arranged in the blanking portion entrance, and the blanking portion entrance is located on the support frame of soup stick opposite side;
The blanking portion entrance includes multiple flow distribution plates, and the flow distribution plate is arranged below perforation, and the flow distribution plate is longitudinal
Be arranged perpendicular to support frame, the both ends of the flow distribution plate are respectively set shunt bar, between two groups of adjacent shunt bars of front and back between
Gap forms diversion channel, and the support frames of multiple diversion channel lower parts is arranged side by side there are two shunting runner, the shuntings runner and
Support frame rotation connection;
Transposition slot is equidistantly equipped on the periphery for shunting runner, the steel shell is in transposition slot with the rotation for shunting runner
It is moved to blanking portion outlet;
Rotary wheel shell is provided with around the shunting runner, the rotary wheel shell surrounds the left and right sides for shunting runner,
Opening below the rotary wheel shell is formed as blanking portion outlet.
Preferably, the distance of line of two adjacent transposition slots on the outer peripheral surface for shunting runner is greater than described fall
The length distance of material portion outlet.
Preferably, two shunting runners are sequentially connected simultaneously by connection belt transmission connection, the connection belt
Material transfer band makes the material transfer band, shunts runner and transmission chain band synchronous rotation.
Preferably, the material transfer band includes the corresponding material transfer tooth in two groups of positions, and material transfer tooth described in two groups passes through two closures
Material transfer chain drive connection, the material transfer tooth includes left tooth and right tooth, engagement connection one respectively on the left tooth and right tooth
Material transfer chain;
It is fixedly installed between two material transfer chains and is arranged successively in a ring multiple along material transfer chain length direction
Fixed block, is formed as material transfer slot between two fixed blocks, the material transfer slot be arranged to when material transfer tooth rotates always with
The transposition groove location is corresponding;
Gap between two adjacent fixed blocks is less than the diameter of steel shell.
Preferably, the swivel-chain band includes rotating group, support group and carrying group,
The rotating group includes two swivel-chain belt wheels, and the swivel-chain of closure is provided on two swivel-chain belt wheels
Item is provided with the fixed column extended to one side direction of material transfer band on the rotating link chain;
The support group includes support batten, and circumferentially surrounding it and being provided with support chains for the support batten is described
The perimeter of support chains is consistent with the rotating link chain perimeter, and the fixed column is provided with support chains position corresponding position
Support turns tooth, and the support turns tooth and the fixed column is rotatablely connected, the support turn tooth with the movement of the fixed column and
It is rolled in support chains;
Described to support the other side for turning tooth is extended to have carrying group, the carrying group is used for the one end side of magnetic steel shell
It is carried the steel shell in the swivel-chain band one side ipsilateral with material transfer band
Beneficial effects of the present invention:
1, lithium ion battery steel shell production detection speed is improved, improves production capacity from substantial;
2, by Multi-channel detection program, cooperate the overall structure of detection device, realize to the complete of lithium ion battery steel shell
Orientation defects detection improves product quality from whole;
3, reduce cost of labor, on the other hand indirectly avoid some column defects of manual operation generation, such as vision
Erroneous detection caused by fatigue, missing inspection etc..
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings, but the embodiment in attached drawing is not constituted to any limit of the invention
System.
Fig. 1 is the perspective view for indicating the detection device of embodiment.
Fig. 2 is the structural schematic diagram for indicating the drive portion of embodiment.
Fig. 3 is the structural schematic diagram for indicating the sub-material portion of embodiment.
Fig. 4 is the structural schematic diagram for indicating the sub-material portion of embodiment.
Fig. 5 is the structural schematic diagram for indicating the sub-material portion of embodiment.
Fig. 6 is the structural schematic diagram for indicating the blanking portion of embodiment.
Fig. 7 is the structural schematic diagram for indicating the blanking portion of embodiment.
Fig. 8 is the structural schematic diagram for indicating the blanking portion of embodiment.
Fig. 9 is the structural schematic diagram for indicating the material transfer band of embodiment.
Figure 10 is the partial structure diagram for indicating the swivel-chain band of embodiment.
Figure 11 is the partial structure diagram for indicating the swivel-chain band of embodiment.
Figure 12 is the box inner structure schematic diagram for indicating the material transfer band part of embodiment.
Figure 13 is the structural schematic diagram for indicating the detection part of detection device of embodiment.
Specific embodiment
The invention will be further described with the following Examples:
Embodiment 1
One of embodiments of the present invention, as shown in Fig. 1 to 13, present embodiments provide a kind of automatic intelligent lithium from
Sub- battery steel shell defect detection equipment, includes cabinet, and the cabinet is arranged in rectangle, and the steel shell is in cabinet along the case
Body length direction is mobile, and the cabinet side is equipped with entrance 6, is provided with hopper 7, the hopper 7 on the outside of 6 bottom of entrance
Bottom is tilted to 6 direction of entrance, and longitudinally disposed drive portion 1 at the entrance 6, the steel shell slides into drive from hopper 7 automatically
Portion 1, the box house of the top of drive portion 1 other side opposite with the hopper 7 are provided with sub-material portion 2, and the sub-material portion 2 exists
Successively separate and transport multiple steel shells in cabinet, the sub-material portion 2 is arranged along box width direction, the sub-material portion 2 it is another
End connects blanking portion 3, is provided with eight blanking portion entrances 33 above the blanking portion 3, eight blanking portion entrances 33 are side by side
It is arranged, there are two blanking portion outlets 39, two blanking portions to export 39 structures unanimously and direction for setting below the blanking portion 3
Identical, the blanking portion 3 is arranged in cabinet perpendicular to 2 direction of sub-material portion, the vertical plane and the band where the blanking portion 3
Vertical plane where dynamic portion 1 is parallel;
Material transfer band 4 is provided with below the blanking portion 3, the material transfer band 4 is arranged along cabinet length direction, falls described in two
Material portion outlet 39 is arranged successively along 4 length direction of material transfer band, and 4 two sides of material transfer band in 39 directions are exported close to the blanking portion
It is provided with end surface measurement part 8 and internal detection piece 9, the steel shell passes through the upper surface that the material transfer band is fallen to after blanking portion 3;
The two sides that the material transfer band 4 is located at blanking portion outlet 39 are provided with alignment top plate 45, two alignment
Top plate 45 is mobile to the direction close to or far from material transfer band 4 respectively by alignment cylinder control, can be aligned and fall to material transfer
With 4 steel shell, keep it mobile in the predetermined position of material transfer band 4;The length of the alignment top plate 45 is greater than two blanking portions
Longest distance between outlet 39 moves it the steel shell that once can while fall to two blanking portions 3 and is aligned.
Be provided with swivel-chain band 5 in the cabinet, the swivel-chain band 5 is arranged on the one side of material transfer band 4, and with institute
The transmission connection of material transfer band 4 is stated, and is rotated synchronously, the swivel-chain band 5 relies on steel shell described in magnetic suck band with its side, and makes
The steel shell is moved along cabinet length direction, and the steel body is set gradually in the movement routine under the swivel-chain band 5 carrying
There are seven detection pieces 81;
The bottom of the swivel-chain band is provided with sorter 10, to will by end surface measurement 8, internal detection piece 9 and
The steel shell of detection piece 81 is sorted, and the sorter includes sorting plate, and the sorting plate is moved up and down by the control of cylinder,
The position where swivel-chain band is risen to, and the steel shell adsorbed to it carries out sorting interception.
Embodiment 2
One of embodiments of the present invention, as shown, the main technical schemes of the present embodiment and the basic phase of embodiment 1
Together, the feature not laid down a definition in the present embodiment is no longer repeated herein using the explanation in embodiment 1.The present embodiment with
The difference of embodiment 1 is: the drive portion 1 includes top band driving wheel 11, lower bands driving wheel 12, drives chain 13 and drive item
14, the top band driving wheel 11 includes two upper wheels pieces 15, is fixedly connected with wheel shaft 16, institute between two upper wheels pieces 15
It states lower bands driving wheel 12 and includes that two consistent with 15 structure of upper wheels piece and corresponding lower wheel piece 17 above and below position, the top
It takes turns and is sequentially connected between piece 15 and lower wheel piece 17 by the drive chain 13 of closure, edge drives chain between two drive chains 13
Multiple drive items 14 are arranged in 13 length direction, and multiple drive items 14 are arranged to cover top band driving wheel 11 and lower bands
The closed hoop of driving wheel 12, the drive item 14 are magnetic stripe.
The sub-material portion 2 includes sub-material seat 21, and the sub-material seat 21 sets gradually nine sub-material items 22 along its width direction,
Gap between nine sub-material items 22 forms eight material-dividing grooves 23, and the sub-material item 22 is arranged far from the side of drive portion 1
There is sub-material front axle 24, and quantity consistent sub-material corresponding with 22 position of sub-material item is provided on the sub-material front axle 24
Belt wheel 241, the gap between the sub-material belt wheel 241 forms sub-material pulley groove 242, opposite with the sub-material front axle 24
22 other end of sub-material item is provided with sub-material hind axle 25, and eight sub-material accessory whorl slots 251 are provided on the sub-material hind axle 25;
The sub-material pulley groove 242 and sub-material accessory whorl slot 251 are located at the both ends of material-dividing groove 23, in the material-dividing groove 23
It is provided with the sub-material band plate 26 of transmission connection sub-material pulley groove 242 and sub-material accessory whorl slot 251, the steel shell passes through sub-material band plate
26 are transferred into blanking portion 3.
Sub-material accessory whorl 252 is provided on the sub-material hind axle 25;
The sub-material hind axle 25 is provided with flat with the sub-material hind axle 25 on the sub-material seat 21 of 1 side of drive portion
Capable sub-material asessory shaft 27 is provided with auxiliary wheel 271 on the sub-material asessory shaft 27;
The sub-material accessory whorl 252 is arranged at intervals on the lower section of stripper plate 29 with auxiliary wheel 271, and sub-material accessory whorl 252 and auxiliary
271 several summations of wheel are helped to be equal to the number of sub-material belt wheel 241, the sub-material accessory whorl 252 and auxiliary wheel 271 pass through closure respectively
Sub-material zone circle 28 be sequentially connected with sub-material belt wheel 241 corresponding with its position, the sub-material zone circle 28 is located at the sub-material item
22 upper end face.
The sub-material portion 2 further includes stripper plate 29, and described 29 one end of stripper plate is close to drive portion 1, and the other end is to material-dividing groove
23 surfaces are inclined to be arranged on sub-material seat 21, inclined angle >=45 ° of the stripper plate 29;
The sub-material seat 21 is provided with horizontal placement plate 211 close to one end of blanking portion 3, and the placement plate 211 is located at
The front end of sub-material front axle 24 is provided with the corresponding placing groove in and position consistent with 23 quantity of material-dividing groove in the placement plate 211
212, sensing device 213 is provided with above the placing groove 212, is provided with above the sub-material front axle 25 and sensing device
The consistent block 214 of 213 quantity, the block 214 move along the vertical direction under the driving of block cylinder 215.
Embodiment 3
One of embodiments of the present invention, as shown, the main technical schemes of the present embodiment and embodiment 1 or implementation
Example 2 is essentially identical, the feature not laid down a definition in the present embodiment, using the explanation in embodiment 1 or embodiment 2, herein not
It is repeated again.The present embodiment and the difference of embodiment 1 or embodiment 2 are: the blanking portion includes support frame 31, described
It is provided with eight soup sticks 32 above 31 side of support frame, the soup stick 32 is corresponding with 212 position of placing groove and quantity one
Cause, be provided on support frame as described above 31 with the consistent perforation 311 of 32 number of soup stick, 32 self-supporting frame of soup stick, 31 side passes through
Cylinder is driven across perforation 311 and extend out to the support frame other side, extend into placing groove 212, steel shell is adsorbed on soup stick 32.
Eight blanking portion entrances 33 are provided on support frame as described above 31, the blanking portion entrance 33 is arranged in the perforation
311 lower section, and the blanking portion entrance 33 is located on the support frame 31 of 32 opposite side of soup stick;
The blanking portion entrance 33 includes nine flow distribution plates 34, and the setting of flow distribution plate 34 is below perforation 311, and described point
The longitudinally perpendicular end face in support frame 31 of flowing plate 34 is arranged, and shunt bar 35 is respectively set in the both ends of 34 side of flow distribution plate, preceding
The gap between the shunt bar 35 on two groups of adjacent flow distribution plates 34 forms diversion channel 36, the support of 36 lower part of diversion channel afterwards
Frame 31 is arranged side by side there are two runner 37 is shunted, and the shunting runner 37 is rotatablely connected with support frame 31;
Transposition slot 371 is equidistantly equipped on the periphery for shunting runner 37, transposition slot is formed to runner body recess is shunted,
Transposition slot is slightly larger than steel shell, and the steel shell is moved to blanking portion outlet 39 with the rotation for shunting runner in transposition slot;
Rotary wheel shell 38 is provided with around the shunting runner 37, the rotary wheel shell 38 surrounds the left side for shunting runner 37
The opening of right two sides, 38 lower section of rotary wheel shell is formed as blanking portion outlet 39.
The distance of line of two adjacent transposition slots 371 on the outer peripheral surface for shunting runner 37 is greater than the blanking
The length distance of portion outlet 39, so that only one primary steel shell falls into material transfer band 4 from blanking portion outlet 39.
Two shunting runners 37 are sequentially connected by connection belt 312, and the side of the connection belt 312 passes through biography
Guide tooth wheel and conduction belt transmission connection material transfer band, make the material transfer band, shunt runner and transmission chain band synchronous rotation.
It is provided with baffle above the shunting runner, for guiding the steel shell to fall from blanking portion entrance to transposition slot
In.
Embodiment 4
One of embodiments of the present invention, as shown, the main technical schemes of the present embodiment and embodiment 1 or implementation
Example 2 or embodiment 3 are essentially identical, the feature not laid down a definition in the present embodiment, using embodiment 1 or embodiment 2 or
Explanation in embodiment 3, is no longer repeated herein.The area of the present embodiment and embodiment 1 or embodiment 2 or embodiment 3
Be not: the material transfer band 4 includes the corresponding material transfer tooth 41 in two groups of positions, and material transfer tooth 41 described in two groups passes through the biography of two closures
Expect that chain 42 is sequentially connected, the material transfer tooth 41 includes left tooth 411 and right tooth 412, is distinguished on the left tooth 411 and right tooth 412
Engagement one material transfer chain 42 of connection;
It is fixedly installed between two material transfer chains 42 and is arranged successively in a ring along 42 length direction of material transfer chain
Multiple fixed blocks 43 are formed as material transfer slot 44 between two fixed blocks 43, and the material transfer slot 44 is when material transfer tooth 41 rotates
It is arranged to always corresponding with 371 position of transposition slot;
Gap between two adjacent fixed blocks 43 is less than the diameter of steel shell.The placement for keeping the steel shell stable
On material transfer slot between fixed block.
The swivel-chain band 5 includes rotating group, support group and carrying group,
The rotating group includes two swivel-chain belt wheels 51, and the rotation of closure is provided on two swivel-chain belt wheels 51
Chain 52 is provided with the fixed column 53 extended to 4 one side direction of material transfer band on the rotating link chain 52;
The support group includes support batten 54, and the support batten 54 circumferentially surrounds it and is provided with support chains
55, the perimeter of the support chains 55 is consistent with 52 perimeter of rotating link chain, the fixed column 53 and the support chains 55
Position corresponding position is provided with support and turns tooth 56, and the support turns tooth 56 and the fixed column 53 is rotatablely connected, and the support turns tooth
56 roll in support chains 55 with the movement of the fixed column 53;
Described to support the other side for turning tooth 56 is extended to have carrying group 57, the carrying group 57 is used for the one of magnetic steel shell
End side surface is carried the steel shell in the swivel-chain band 5 one side ipsilateral with material transfer band 4.
Finally it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention rather than protects to the present invention
The limitation of range, although the invention is described in detail with reference to the preferred embodiments, those skilled in the art should be managed
Solution, can with modification or equivalent replacement of the technical solution of the present invention are made, without departing from technical solution of the present invention essence and
Range.