CN114354614B - Disc type battery cell detection device - Google Patents

Disc type battery cell detection device Download PDF

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Publication number
CN114354614B
CN114354614B CN202111461359.5A CN202111461359A CN114354614B CN 114354614 B CN114354614 B CN 114354614B CN 202111461359 A CN202111461359 A CN 202111461359A CN 114354614 B CN114354614 B CN 114354614B
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battery cell
outer side
rotary table
plate
detection structure
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CN114354614A (en
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张俊峰
王士对
叶长春
李�浩
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Supersonic Artificial Intelligence Technology Co ltd
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Guangzhou Supersonic Automation Technology Co Ltd
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

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Abstract

The invention discloses a disk type battery cell detection device, which comprises: a turntable which is rotatably arranged; the clamps are used for clamping battery cells; the feeding structure is used for placing the battery cells on a clamp of the turntable; the first surface detection structure is used for shooting the top surface and the bottom surface of the outer side end of the battery cell on the turntable; the first outer side face detection structure is used for shooting the outer side face of a first tab of the battery cell; the first inner side surface detection structure is used for shooting the inner side surface of the first tab; the second inner side surface detection structure is used for shooting the inner side surface of a second lug of the battery cell; the second outer side face detection structure is used for shooting the outer side face of the second lug; the second surface detection structure is used for shooting the top surface and the bottom surface of the inner side end of the battery cell on the turntable; and the blanking structure is used for taking down the battery cells from the clamp of the turntable. Through the mode, the automatic feeding and discharging device can realize automatic feeding and discharging, and a visual camera is adopted to replace manual identification, so that the labor cost is low.

Description

Disc type battery cell detection device
Technical Field
The invention relates to the technical field of battery production, in particular to a disc type battery cell detection device.
Background
The battery cell is a raw material of a lithium ion polymer battery product, as shown in fig. 1, the battery cell 10 is provided with a first tab 101 and a second tab 102, and the first tab 101 and the second tab 102 are metal conductors led out of the battery cell 10 from positive and negative poles, namely, the first tab 101 and the second tab 102 are commonly used as positive and negative poles of the battery cell 10 and are used as contact points when the battery cell 10 is charged and discharged.
In the production process of the lithium battery, the quality of the battery cell needs to be detected, including the detection of the inner side surface of the first tab 101 close to the second tab 102 and the inner side surface of the second tab 102 close to the first tab 101, and also including the detection of the outer side surface of the first tab 101 far away from the second tab 102 and the outer side surface of the second tab 102 far away from the first tab 101, and also including the detection of the surface (i.e., top surface and bottom surface) of the battery cell 10.
However, in the traditional mode, the manual feeding and discharging are mainly relied on, and all surfaces of the battery cell are detected manually, namely, the detection is completed through human eyes, the efficiency of human eyes is low, the condition of false detection is easy to exist, and the quality of products is influenced.
Disclosure of Invention
The invention mainly solves the technical problem of providing a disc type battery cell detection device for solving the technical problem.
In order to solve the technical problems, the invention adopts a technical scheme that: there is provided a disk type battery cell detection device, characterized by comprising: a turntable which is rotatably arranged; the clamps are used for clamping battery cells and are arranged on the top surface of the turntable at intervals; the feeding structure is arranged at the outer side of the turntable and used for placing the battery cells on a clamp of the turntable; the first surface detection structure is arranged at the outer side of the rotary table and is used for shooting the top surface and the bottom surface of the outer side end of the battery cell on the rotary table; the first outer side face detection structure is arranged at the outer side of the rotary table and is used for shooting the outer side face, far away from the second electrode lug, of the battery cell; the first inner side face detection structure is arranged on the outer side of the rotary table and is used for shooting the inner side face, close to the second electrode lug, of the first electrode lug of the battery cell; the second inner side face detection structure is arranged on the outer side of the rotary table and is used for shooting that a second lug of the battery cell is close to the inner side face of the first lug; the second outer side face detection structure is arranged on the outer side of the rotary table and is used for shooting the outer side face, far away from the first electrode lug, of the second electrode lug of the battery cell; the second surface detection structure is arranged on the inner side of the rotary table and is used for shooting the top surface and the bottom surface of the inner side end of the battery cell on the rotary table; and the blanking structure is arranged on the outer side of the turntable and used for taking down the battery cells from the clamp of the turntable.
Further, the turntable is annular, and the first surface detection structure, the first outer side detection structure, the first inner side detection structure, the second outer side detection structure and the second surface detection structure are arranged at intervals in sequence; when the rotary table drives the battery cell to rotate to a first position, the first surface detection structure shoots the top surface and the bottom surface of the outer side end of the battery cell on the rotary table; when the rotary table drives the battery cell to rotate to a second position, the first outer side face detection structure shoots that a first tab of the battery cell is far away from the outer side face of the second tab, and meanwhile, the first inner side face detection structure shoots that the first tab of the battery cell is close to the inner side face of the second tab; when the rotary table drives the battery cell to rotate to a third position, the second inner side surface detection structure shoots that a second lug of the battery cell is close to the inner side surface of the first lug, and meanwhile, the second outer side surface detection structure shoots that the second lug of the battery cell is far away from the outer side surface of the first lug; when the rotary table drives the battery cells to rotate to a fourth position, the second surface detection structure shoots the top surface and the bottom surface of the inner side end of the battery cells on the rotary table, and after the second surface detection structure shoots the top surface and the bottom surface of the inner side end of the battery cells on the rotary table, the blanking structure takes down the battery cells corresponding to the fourth position from the rotary table.
Further, the first position and the third position are symmetrically arranged, the second position and the fourth position are symmetrically arranged, the plurality of clamps comprise a first clamp, a second clamp, a third clamp and a fourth clamp, when the battery cell on the first clamp rotates to correspond to the first position, the battery cell on the second clamp rotates to correspond to the second position, the battery cell on the third clamp rotates to correspond to the third position, and the battery cell on the fourth clamp rotates to correspond to the fourth position.
Further, the material loading structure with the unloading structure is all including: a multi-axis robot; the lifting rod is arranged at the tail end of the multi-axis robot in a lifting manner; the supporting plate is arranged at the bottom end of the lifting rod, and a first sliding rail is arranged on the bottom surface of the supporting plate along the length direction of the supporting plate; the first moving plate is arranged at one end of the first sliding rail in a sliding manner; the first clamping plate is fixedly connected with the first moving plate; the second moving plate is slidably arranged at the other end of the first sliding rail; the second clamping plate is fixedly connected with the second moving plate, a first bending plate which is bent towards the second clamping plate is arranged at the bottom end, away from the first moving plate, of the first clamping plate, and a second bending plate which is bent towards the first clamping plate is arranged at the bottom end, away from the second moving plate, of the second clamping plate; the first compression driving cylinder is fixedly connected with the first movable plate, one end of a telescopic rod of the first compression driving cylinder is provided with a first compression block which is used for stretching towards the first bending plate, and a first soft rubber pad is arranged outside the first compression block; the second compresses tightly the actuating cylinder, with second movable plate fixed connection, wherein the one end of the telescopic link of second compresses tightly the actuating cylinder is provided with and is used for towards the flexible second compact heap of second bending plate, wherein second compact heap is provided with the second soft rubber pad outward.
Further, the fixture comprises a bottom plate arranged on the top surface of the rotary table, a first stop bar movably arranged at one end of the bottom plate and a second stop bar movably arranged at the other end of the bottom plate, wherein a containing groove for containing a battery cell is formed between the first stop bar, the bottom plate and the second stop bar, a first sliding groove is formed in one end of the bottom plate along the length direction of the bottom plate, a first stop bar sliding block slidably arranged in the first sliding groove is arranged at the bottom of the first stop bar, a second sliding groove is formed in the other end of the bottom plate along the length direction of the bottom plate, a second stop bar sliding block slidably arranged in the second sliding groove is arranged at the bottom of the second stop bar, a first groove is formed in the top surface of one end of the bottom plate, and a second groove is formed in the top surface of the other end of the bottom plate.
Further, the first surface detection structure comprises a first supporting rod arranged on the outer side of the rotary table, a first visual camera arranged at the top end of the first supporting rod and used for shooting the top surface of the outer side end of the battery cell on the rotary table, and a second visual camera arranged at the bottom end of the first supporting rod and used for shooting the bottom surface of the outer side end of the battery cell on the rotary table; the second surface detection structure comprises a second supporting rod arranged on the inner side of the rotary table, a third visual camera arranged on the top end of the second supporting rod and used for shooting the top surface of the inner side end of the battery cell on the rotary table, and a fourth visual camera arranged on the bottom end of the second supporting rod and used for shooting the bottom surface of the inner side end of the battery cell on the rotary table.
Further, the first surface detection structure further comprises a third supporting rod arranged outside the turntable and adjacent to the first supporting rod, a first strip-shaped light source arranged at the top end of the third supporting rod and used for emitting light towards the top surface of the battery cell on the turntable, and a second strip-shaped light source arranged at the bottom end of the third supporting rod and used for emitting light towards the bottom surface of the battery cell on the turntable; the second surface detection structure further comprises a fourth supporting rod, a third strip-shaped light source and a fourth strip-shaped light source, wherein the fourth supporting rod is arranged in the rotary table and is adjacent to the second supporting rod, the third strip-shaped light source is arranged at the top end of the fourth supporting rod and is used for emitting light towards the top surface of the battery cell on the rotary table, and the fourth strip-shaped light source is arranged at the bottom end of the fourth supporting rod and is used for emitting light towards the bottom surface of the battery cell on the rotary table.
Further, the first outer side surface detection structure comprises a first servo module arranged outside the turntable, a first servo slider movably arranged on the first servo module, a first fixing plate arranged on the first servo slider, a second servo module arranged on the first fixing plate, a second servo slider movably arranged on the second servo module and a fifth visual camera arranged on the second servo slider and used for shooting the outer side surface of the first lug of the battery cell, which is far away from the second lug, wherein the front end of the first fixing plate is provided with a first auxiliary light source; the second lateral surface detection structure comprises a third servo module arranged outside the rotary table, a third servo slider movably arranged on the third servo module, a second fixing plate arranged on the third servo slider, a fourth servo module arranged on the second fixing plate, a fourth servo slider movably arranged on the fourth servo module and a sixth visual camera arranged on the fourth servo slider and used for shooting the lateral surface of the second lug, far away from the first lug, of the battery cell, wherein the front end of the second fixing plate is provided with a second auxiliary light source.
Further, the first inner side surface detection structure comprises a fifth servo module arranged outside the turntable, a fifth servo slider movably arranged on the fifth servo module, a third fixing plate arranged on the fifth servo slider, a first prism, a sixth servo module, a sixth servo slider and a seventh visual camera, wherein the first prism is arranged at the front end of the third fixing plate and used for reflecting the first lug of the battery cell to be close to the inner side surface of the second lug, the sixth servo module is arranged on the third fixing plate, the sixth servo slider is movably arranged on the sixth servo module, the seventh visual camera is arranged on the sixth servo slider and used for shooting the mirror surface of the first prism, and a third auxiliary light source is further arranged at the front end of the third fixing plate; the second inner side surface detection structure comprises a seventh servo module arranged outside the rotary table, a seventh servo slider movably arranged on the seventh servo module, a fourth fixing plate arranged on the seventh servo slider, a second prism, an eighth servo module, an eighth servo slider and an eighth visual camera, wherein the second prism is arranged at the front end of the fourth fixing plate and used for reflecting the second lug of the battery cell to be close to the inner side surface of the first lug, the eighth servo module is arranged on the fourth fixing plate, the eighth servo slider is movably arranged on the eighth servo module, the eighth visual camera is arranged on the eighth servo slider and used for shooting the mirror surface of the second prism, and a fourth auxiliary light source is further arranged at the front end of the fourth fixing plate.
Further, the first auxiliary light source, the second auxiliary light source, the third auxiliary light source and the fourth auxiliary light source are all arc-shaped, the third auxiliary light source is arranged between the first prism and the seventh vision camera, and the fourth auxiliary light source is arranged between the second prism and the eighth vision camera.
The beneficial effects of the invention are as follows: compared with the prior art, the disc type battery cell detection device disclosed by the invention has the advantages that the battery cell can be placed on the clamp of the turntable through the feeding structure, then the turntable is utilized to drive the battery cell to rotate to the preset position, the bottom surface and the top surface of the battery cell are shot through the surface detection structure, the outer side surface of the lug of the battery cell is shot through the outer side surface detection structure, the inner side surface of the lug of the battery cell is shot through the inner side surface detection structure, so that the quality detection is convenient, whether the battery cell has a problem or not is detected, and finally the battery cell is taken down from the clamp of the turntable through the discharging structure, so that automatic feeding and discharging can be realized, manual operation is not required, a visual camera is adopted to replace manual identification, the efficiency is high, the condition of false detection cannot exist, and the quality of a product is effectively improved.
Drawings
FIG. 1 is a schematic diagram of a battery cell of the present invention;
FIG. 2 is a schematic structural view of a disk-type battery cell detection device according to the present invention;
FIG. 3 is a schematic view of a first partial structure of the disk-type battery cell detection device of FIG. 2;
FIG. 4 is a schematic view of a second partial structure of the disk-type battery cell detection device of FIG. 2;
FIG. 5 is a schematic view of a third partial structure of the disk-type battery cell detection device of FIG. 2;
FIG. 6 is a schematic view of a fourth partial structure of the disk-type battery cell detection device of FIG. 2;
FIG. 7 is a fifth partial schematic view of the disk-type battery cell detection device of FIG. 2;
FIG. 8 is a sixth partial schematic view of the disk-type battery cell detection device of FIG. 2;
FIG. 9 is a seventh partial schematic structural view of the disk-type battery cell detection device of FIG. 2;
FIG. 10 is a schematic diagram of a turret of the disk type battery cell detection device of FIG. 2;
FIG. 11 is a schematic view of the cut-away structure of the turntable of FIG. 10;
FIG. 12 is a schematic view of the structure of a fixture of the disk-type battery cell detection device of FIG. 2;
FIG. 13 is a schematic view of the feeding structure and the discharging structure in FIG. 2;
FIG. 14 is a schematic view of a first partial structure of the feeding structure and the discharging structure of FIG. 13;
FIG. 15 is a second partial schematic view of the feeding and discharging structures of FIG. 13;
FIG. 16 is a third partial schematic view of the feeding and discharging structures of FIG. 13;
fig. 17 is a fourth partial schematic view of the loading structure and the unloading structure of fig. 13.
Detailed Description
Referring to fig. 1-17, the disc-type battery cell detection device includes a turntable 11, a plurality of jigs 12, a feeding structure 31, a first surface detection structure 13, a first outer side detection structure 14, a first inner side detection structure 15, a second inner side detection structure 16, a second outer side detection structure 17, a second surface detection structure 18 and a discharging structure 32.
In this embodiment, one side of the battery cell 10 includes a first tab 101 and a second tab 102 that are disposed at intervals.
The turntable 11 is rotatably arranged. Preferably, the turntable 11 has a circular ring shape.
The plurality of clamps 12 are used for clamping battery cells, wherein the plurality of clamps 12 are arranged on the top surface of the turntable 11 at intervals.
The material loading structure 21 sets up in the outside of carousel 11 for place battery cell 10 on the anchor clamps 12 of carousel 11.
The first surface detection structure 13 is disposed on the outer side of the turntable 11, and is used for photographing the top surface and the bottom surface of the outer side end of the battery cell 10 on the turntable 11.
The first outer side surface detection structure 14 is disposed on the outer side of the turntable 11, and is used for shooting the outer side surface of the first tab 101, far away from the second tab 102, of the battery cell 10.
The first inner side surface detection structure 15 is disposed on the outer side of the turntable 11, and is used for shooting an inner side surface of the first tab 101, which is close to the second tab 102, of the battery cell 10.
The second inner side detection structure 16 is disposed on the outer side of the turntable 11, and is used for shooting that the second tab 102 of the battery cell 10 is close to the inner side of the first tab 101.
The second outer side detection structure 17 is disposed on the outer side of the turntable 11, and is used for shooting the outer side surface of the second tab 102, far away from the first tab 101, of the battery cell 10.
The second surface detecting structure 18 is disposed on the inner side of the turntable 11, and is used for photographing the top and bottom surfaces of the inner side ends of the battery cells 10 on the turntable 11.
The blanking structure 22 is arranged on the outer side of the turntable 11 and is used for removing the battery cells 10 from the clamp 12 of the turntable 11.
In the present embodiment, the first surface detecting structure 13, the first outer side detecting structure 14, the first inner side detecting structure 15, the second inner side detecting structure 16, the second outer side detecting structure 17, and the second surface detecting structure 18 are arranged at intervals in order. It should be understood that the first surface detecting structure 13, the first outer side detecting structure 14, the first inner side detecting structure 15, the second inner side detecting structure 16 and the second outer side detecting structure 17 are disposed at intervals on the outer side of the turntable 11, and the second surface detecting structure 18 is disposed on the inner side of the turntable 11, mainly to make room on the outer side of the turntable 11 for feeding and discharging.
Specifically, when the turntable 11 drives the battery cell 10 to rotate to the first position, the first surface detection structure 13 photographs the top surface and the bottom surface of the outer side end of the battery cell 10 on the turntable 11. That is, the first surface detecting structure 13 is provided at the first position.
When the turntable 11 drives the battery cell 10 to rotate to the second position, the first outer side detection structure 14 shoots the outer side surface of the first tab 101 of the battery cell 10 far away from the second tab 102, and the first inner side detection structure 15 shoots the inner side surface of the first tab 101 of the battery cell 10 near the second tab 102. That is, the first outer side surface detecting structure 14 and the first inner side surface detecting structure 15 are disposed at the second position.
When the turntable 11 drives the battery cell 10 to rotate to the third position, the second inner side detection structure 15 shoots that the second tab 102 of the battery cell 10 is close to the inner side of the first tab 101, and the second outer side detection structure 16 shoots that the second tab 102 of the battery cell 10 is far away from the outer side of the first tab 101. That is, the second inner side detecting structure 15 and the second outer side detecting structure 16 are disposed at the third position.
When the turntable 11 drives the battery cell 10 to rotate to the fourth position, the second surface detection structure 18 photographs the top surface and the bottom surface of the inner side end of the battery cell 10 on the turntable 11. That is, the second surface detecting structure 18 is disposed at the fourth position of the photographing turntable 11.
In addition, after the second surface detecting structure 18 photographs the top and bottom surfaces of the inner side ends of the battery cells 10 on the turntable 11, the blanking structure 22 removes the battery cells 10 corresponding to the fourth position from the turntable 11.
In this embodiment, the first position and the third position are symmetrically arranged, and the second position and the fourth position are symmetrically arranged. Further, the plurality of clamps 12 includes a first clamp, a second clamp, a third clamp, and a fourth clamp, and when the battery cell 10 on the first clamp rotates to correspond to the first position, the battery cell on the second clamp rotates to correspond to the second position, the battery cell on the third clamp rotates to correspond to the third position, and the battery cell on the fourth clamp rotates to correspond to the fourth position. That is, when each of the jigs is rotated to a corresponding one of the positions, the remaining three jigs are in one-to-one correspondence with the remaining three positions.
In the present embodiment, the clamp 12 (i.e., the first clamp, the second clamp, the third clamp, or the fourth clamp) includes a bottom plate 121 provided on the top surface of the turntable 11, a first rail 122 movably provided at one end of the bottom plate 121, and a second rail 123 movably provided at the other end of the bottom plate 121. It should be understood that the first rail 122, the bottom plate 121 and the second rail 123 of the present embodiment have a receiving groove formed therebetween for receiving the battery cell 10.
Preferably, the bottom plate 121 has a rectangular shape.
It should be understood that the first and second bars 122 and 123 of the present embodiment are movably disposed at two ends of the bottom plate 121, so that the positions of the first and second bars 122 and 123 on the bottom plate 121 can be adjusted according to actual needs, so that battery cells 10 with different sizes can be clamped.
Preferably, one end of the bottom plate 121 is provided with a first sliding groove 1211 along the length direction thereof, the bottom of the first stop bar 122 is provided with a first stop bar sliding block slidably arranged in the first sliding groove 1211, the other end of the bottom plate 121 is provided with a second sliding groove 1212 along the length direction thereof, and the bottom of the second stop bar 123 is provided with a second stop bar sliding block slidably arranged in the second sliding groove 1212.
In the present embodiment, the first rail 122 is provided with a first fixing hole 1221 communicating with the first slide slot 1211, so that a first fixing member can be inserted into the first fixing hole 1221 to fix the first rail 122 in the first slide slot 1211. Further, the second stop bar 123 is provided with a second fixing hole 1231 in communication with the second sliding slot 1212, so that the second fixing member can be inserted into the second fixing hole 1231 to fix the second stop bar 123 in the second sliding slot 1212.
Preferably, the first and second fixing members are screws, and the first and second fixing holes 1221 and 1231 are screw holes, so that the first and second bars 122 and 123 may be screw-coupled in the bottom plate 121.
It is noted that the first sliding groove 1211 is disposed corresponding to the second sliding groove 1212, the number of the first sliding groove 1211 and the second sliding groove 1212 is at least 2, and the number of the first bar 122 and the second bar 123 is at least 2.
It should be understood that the battery cells 10 are disposed on the bottom plate 121, and in order to facilitate removal of the battery cells 10 from the bottom plate 121, a first recess 1213 is provided on a top surface of one end of the bottom plate 121, and a second recess 1214 is provided on a top surface of the other end of the bottom plate 121.
Preferably, the clamp 12 is detachably provided on the top surface of the turntable 11. Specifically, the top surface of the turntable 11 is provided with a first mounting hole 111, and the bottom plate 121 is provided with a second mounting hole 125 corresponding to the first mounting hole 111, such that a screw is inserted into the second mounting hole 125 and the first mounting hole 111 to fix the bottom plate 121 to the top surface of the turntable 11.
Further, the turntable 11 further includes a fixing frame 126, wherein the turntable 11 is accommodated in the fixing frame 126.
In the present embodiment, a plurality of mounting fixing plates 1261 are provided at intervals on an outer sidewall of the bottom of the fixing frame 126, wherein a third mounting hole 1262 is provided in the mounting fixing plate 1261 such that the fixing frame 126 can be mounted on a vehicle, which includes a table top or a ground, by passing a screw through the third mounting hole 1262.
In the present embodiment, the turntable 11 includes a rotating body 112 rotatably disposed in a fixed frame 126 and a top supporting body 113 disposed at the rotating body 112, wherein a bottom plate 121 is disposed at a top surface of the supporting body 113. It should be understood that the driving mechanism in the prior art may drive the rotating body 112 to rotate, and this technology is not described herein.
Preferably, the first mounting hole 111 is provided in the support 113. Further, the fixing frame 126 is annular, the rotating body 112 is annular, and the supporting body 113 is annular, wherein the outer diameter of the rotating body 112 is smaller than the aperture of the inner hole of the fixing frame 126, and the outer diameter of the supporting body 113 is larger than the outer diameter of the rotating body 112.
The first surface detecting structure 13 includes a first support bar 131 disposed at the outer side of the turntable 11, a first vision camera 132 disposed at the top end of the first support bar 131 for photographing the top surface of the outer side end of the battery cell 10 on the turntable 11, and a second vision camera 133 disposed at the bottom end of the first support bar 131 for photographing the bottom surface of the outer side end of the battery cell 10 on the turntable 11. Wherein the method comprises the steps of
Further, the first surface detecting structure 13 further includes a third support rod 134 disposed outside the turntable 11 and adjacent to the first support rod 131, a first strip-shaped light source 135 disposed at a top end of the third support rod 134 and configured to emit light toward the top surface of the battery cell 10 on the turntable 11, and a second strip-shaped light source 136 disposed at a bottom end of the third support rod 134 and configured to emit light toward the bottom surface of the battery cell 10 on the turntable 11. Wherein the light direction 1351 of the first strip light source 135 is directed toward the top surface of the battery cell 10 and the light direction 1361 of the second strip light source 136 is directed toward the bottom surface of the battery cell 10.
The second surface detecting structure 18 includes a second support bar 181 provided at the inner side of the turntable 11, a third vision camera 182 provided at the top end of the second support bar 181 for photographing the top surface of the inner side end of the battery cell 10 on the turntable 11, and a fourth vision camera 183 provided at the bottom end of the second support bar 181 for photographing the bottom surface of the inner side end of the battery cell 10 on the turntable 11.
Further, the second surface detecting structure 18 further includes a fourth supporting rod 184 disposed in the turntable 11 and adjacent to the second supporting rod 181, a third strip-shaped light source 185 disposed at a top end of the fourth supporting rod 184 and configured to emit light toward the top surface of the battery cell 10 on the turntable 11, and a fourth strip-shaped light source 186 disposed at a bottom end of the fourth supporting rod 184 and configured to emit light toward the bottom surface of the battery cell 10 on the turntable 11. Wherein the light direction 1851 of the third bar-shaped light source 185 is directed toward the top surface of the battery cell 10, and the light direction 1861 of the fourth bar-shaped light source 186 is directed toward the bottom surface of the battery cell 10.
Preferably, the first vision camera 132 and the third vision camera 182 are located at a higher level than the top surface of the turntable 11, and the second vision camera 133 and the fourth vision camera 183 are located at a lower level than the top surface of the turntable 11.
Further, the first and third bar-shaped light sources 135 and 185 are located at a higher level than the top surface of the turntable 11, and the second and fourth bar-shaped light sources 136 and 186 are located at a lower level than the top surface of the turntable 11.
Preferably, the first, second, third and fourth bar-shaped light sources 135, 136, 185 and 186 are each elongated.
The first outer side surface detection structure 14 includes a first servo module 141 disposed outside the turntable 11, a first servo slider movably disposed on the first servo module 141, a first fixing plate 142 disposed on the first servo slider, a second servo module 143 disposed on the first fixing plate 142, a second servo slider 144 movably disposed on the second servo module 143, and a fifth visual camera 145 disposed on the second servo slider 144 and used for photographing an outer side surface of the first tab 101 of the battery cell 10 far away from the second tab 102. It should be appreciated that the first servo slider and the second servo slider 144 of the present embodiment move in the same direction.
Further, the front end of the first fixing plate 421 is provided with a first auxiliary light source 146, so that the first tab 101 of the battery cell 10 is illuminated by the first auxiliary light source 146 and is far away from the outer side surface of the second tab 102.
The second outer side surface detection structure 17 includes a third servo module 171 disposed outside the turntable 11, a third servo slider movably disposed on the third servo module 171, a second fixing plate 172 disposed on the third servo slider, a fourth servo module 173 disposed on the second fixing plate 172, a fourth servo slider 174 movably disposed on the fourth servo module 173, and a sixth vision camera 175 disposed on the fourth servo slider 174 and used for photographing an outer side surface of the second tab 102 of the battery cell 10 far from the first tab 101.
Further, the front end of the second fixing plate 172 is provided with a second auxiliary light source 176, so that the second tab 102 of the battery cell 10 is illuminated by the second auxiliary light source 176 and is far away from the outer side surface of the first tab 101.
Preferably, the first auxiliary light source 146 and the second auxiliary light source 176 are arc-shaped.
Preferably, the fifth vision camera 145 and the sixth vision camera 175 are at the same level as the top surface of the turntable 11.
The first inner side surface detection structure 15 includes a fifth servo module 151 disposed outside the turntable 11, a fifth servo slider movably disposed on the fifth servo module 151, a third fixing plate 152 disposed on the fifth servo slider, a first prism 153 disposed at a front end of the third fixing plate 152 and having a mirror surface for reflecting an inner side surface of the first tab 101 of the battery cell 10 near the second tab 102, a sixth servo module 154 disposed on the third fixing plate 152, a sixth servo slider 155 movably disposed on the sixth servo module 154, and a seventh vision camera 156 disposed on the sixth servo slider 155 and for photographing the mirror surface of the first prism 153. It should be appreciated that the seventh vision camera 156 photographs the mirror surface of the first prism 153, so that photographing of the inner side surface of the first tab 101 of the battery cell 10 close to the second tab 102 can be achieved.
Further, the front end of the third fixing plate 152 is further provided with a third auxiliary light source 157, so that the first tab 101 of the battery cell 10 is illuminated by the third auxiliary light source 157 to be close to the inner side surface of the second tab 102.
The second inner side surface detection structure 16 includes a seventh servo module 161 disposed outside the turntable 11, a seventh servo slider movably disposed on the seventh servo module 161, a fourth fixing plate 162 disposed on the seventh servo slider, a second prism 163 disposed at a front end of the fourth fixing plate 162 and having a mirror surface for reflecting the second tab 102 of the battery cell 10 near the inner side surface of the first tab 101, an eighth servo module 164 disposed on the fourth fixing plate 162, an eighth servo slider 165 movably disposed on the eighth servo module 164, and an eighth vision camera 166 disposed on the eighth servo slider 165 and for photographing the mirror surface of the second prism 163. It should be appreciated that the eighth visual camera 166 captures the mirror surface of the second prism 163 so that capturing the second tab 102 of the battery cell 10 proximate the inner side of the first tab 101 can be accomplished.
Further, the front end of the fourth fixing plate 162 is further provided with a fourth auxiliary light source 167, so that the second tab 102 of the battery cell 10 is illuminated by the fourth auxiliary light source 167 to be close to the inner side surface of the first tab 101.
Preferably, the third auxiliary light source 157 and the fourth auxiliary light source 167 are each arc-shaped, wherein the third auxiliary light source 157 is disposed between the first prism 153 and the seventh vision camera 156, and the fourth auxiliary light source 167 is disposed between the second prism 163 and the eighth vision camera 166.
In this embodiment, the feeding structure and the discharging structure each include a multi-axis robot 20, a lifting rod 21, a support plate 22, a first moving plate 23, a first clamping plate 24, a second moving plate 25, a second clamping plate 26, a first compression driving cylinder 27 and a second compression driving cylinder 28.
The lifting rod 21 is provided at the end of the multiaxial robot 20 to be liftable. It should be appreciated that the multi-axis robot 20 of the present embodiment may be a two-axis robot, a three-axis robot, a four-axis robot, a five-axis robot, a six-axis robot, or other axis robot, and may achieve 360 degree rotation.
In the present embodiment, the end of the multi-axis robot 20 is provided with a lift driving cylinder, wherein a telescopic rod of the lift driving cylinder is fixedly connected with the lift rod 21 to control the lifting of the lift rod 21 by controlling the telescopic rod of the lift driving cylinder to expand and contract. It should be understood that the lifting drive cylinder may be a hydraulic cylinder or a pneumatic cylinder.
Further, in other embodiments, the end of the multi-axis robot 20 is provided with a rotating member and a driving motor for driving the rotating member to rotate, wherein the end of the multi-axis robot 20 is provided with a first penetrating hole, the rotating member is provided with a second penetrating hole corresponding to the first penetrating hole, the lifting rod 21 is penetrated in the first penetrating hole and the second penetrating hole, the inner wall of the second penetrating hole of the rotating member is provided with an internal thread, and the outer wall of the lifting rod 21 is provided with an external thread in threaded connection with the internal thread. It should be understood that the rotating member may be in a circular ring shape, and the driving motor may be connected to the rotating member by means of a gear, so as to drive the rotating member to rotate.
The support plate 22 is provided at the bottom end of the lifting rod 21. Specifically, the middle part of the supporting plate 22 is provided with a receiving hole 220, the bottom end of the lifting rod 21 is arranged in the receiving hole 220 in a penetrating manner, wherein the bottom end of the lifting rod 21 is provided with a first clamping portion, the top end of the lifting rod 21 is provided with a second clamping portion 211, it is understood that the first clamping portion and the second clamping portion 221 are mainly arranged so that the lifting rod 21 cannot fall off, further, the bottom end of the lifting rod 21 is further provided with a third clamping portion 212, and it is understood that the third clamping portion 212 is mainly arranged so as to limit the lifting height of the lifting rod 21, namely, the third clamping portion 212 is clamped outside the first penetrating hole at the tail end of the multi-axis robot 20.
In the present embodiment, the bottom surface of the support plate 22 is provided with a first slide rail 221 along the length direction thereof. Preferably, the supporting plate 22 is rectangular, and the number of the first sliding rails 221 is two, and the two first sliding rails 221 are arranged on the bottom surface of the supporting plate 22 at intervals.
The first moving plate 23 is slidably disposed at one end of the first slide rail 221.
The first clamping plate 24 is fixedly connected with the first moving plate 23, so that the first clamping plate 24 can move synchronously along with the first moving plate 23.
The second moving plate 25 is slidably disposed at the other end of the first slide rail 221.
The second clamping plate 26 is fixedly connected with the second moving plate 25, so that the second clamping plate 26 can move synchronously along with the second moving plate 25.
In the present embodiment, the bottom end of the first clamping plate 24 away from the first moving plate 23 is provided with a first bending plate 241 bent toward the second clamping plate 26, and the bottom end of the second clamping plate 26 away from the second moving plate 25 is provided with a second bending plate 261 bent toward the first clamping plate 24, so that the battery cell 10 can be supported by the first bending plate 241 and the second bending plate 261.
It should be noted that, since the first moving plate 23 can drive the first clamping plate 23 to move and the second moving plate 25 can drive the second clamping plate 26 to move, the distance between the first clamping plate 23 and the second clamping plate 26 can be controlled to achieve the purpose of clamping and dropping the battery cell 10.
Preferably, the first clamping plate 24 is disposed perpendicular to the first moving plate 23, the second clamping plate 26 is disposed perpendicular to the second moving plate 25, and the first bending plate 241 is disposed parallel to the first moving plate 23, and the second bending plate 261 is disposed parallel to the second moving plate 25.
In the present embodiment, one end of the first sliding rail 221 is slidably provided with a first sliding rail slider 222, and the other end of the first sliding rail 221 is slidably provided with a second sliding rail slider 223, wherein the first sliding rail slider 222 is fixedly connected with the first moving plate 23, such that the first sliding rail slider 222 moves synchronously with the first moving plate 23, and the second sliding rail slider 223 is fixedly connected with the second moving plate 25, such that the second sliding rail slider 223 moves synchronously with the second moving plate 25.
Further, the feeding structure and the discharging mechanism further comprise a first moving driving cylinder 224 and a second moving driving cylinder 225, wherein the first moving driving cylinder 224 is arranged at one end of the bottom surface of the supporting plate 22, and the tail end of the telescopic rod of the first moving driving cylinder 224 is fixedly connected with the first moving plate 23 so as to control the first moving plate 23 to move through the first moving driving cylinder 224. Further, a second moving driving cylinder 225 is provided at the other end of the bottom surface of the support plate 22, wherein the end of the telescopic rod of the second moving driving cylinder 225 is fixedly connected with the second moving plate 25 to control the movement of the second moving plate 25 by the second moving driving cylinder 225.
In the present embodiment, a first stopper 231 is provided on one side of the first moving plate 23, a second stopper 251 is provided on one side of the second moving plate 25, a first protruding block 226 is provided on one end of one side of the supporting plate 22, a second protruding block 227 is provided on the other end of one side of the supporting plate 22, wherein the first protruding block 226 extends toward the second protruding block 226 to provide a first buffer 2261 for catching the first stopper 231, and the second protruding block 227 extends toward the second protruding block 226 to provide a second buffer 2271 for catching the second stopper 251.
Preferably, the first and second stoppers 231 and 251 are disposed between the first and second buffers 2251 and 2261. It should be appreciated that the first and second cushioning members 2251, 2261 may be springs, soft rubber, or other cushioning structures.
Further, a third stopper 228 is further provided on one side of the support plate 22, wherein the third stopper 228 is disposed between the first stopper 231 and the second stopper 251, i.e., the third stopper 228 is also disposed between the first buffer 2251 and the second buffer 2261.
It should be understood that the first stop 231, the second stop 251, and the third stop 228 are provided mainly to prevent the first moving plate 23 and the second moving plate 25 from moving by such a distance that they do not come off from the support plate 22.
The first pressing driving cylinder 27 is fixedly connected with the first moving plate 23, wherein one end of the telescopic rod of the first pressing driving cylinder 27 is provided with a first pressing block 271 for telescoping toward the first bending plate 241, so as to press the battery cell 10 arranged on the first bending plate 241 through the first pressing block 271. It should be appreciated that the first clamping driving cylinder 27 and the first clamping plate 24 are closely connected such that the first clamping block 271 controlled by the first clamping driving cylinder 27 can clamp the battery cell 10 with the first bending plate 241.
The second pressing driving cylinder 28 is fixedly connected with the second moving plate 25, wherein one end of a telescopic rod of the second pressing driving cylinder 28 is provided with a second pressing block 281 for stretching toward the second bending plate 261 so as to press the battery cell 10 arranged on the second bending plate 261 through the second pressing block 281. It should be appreciated that the second compression driving cylinder 28 and the second clamping plate 26 are closely connected such that the second compression block 281 controlled by the second compression driving cylinder 28 can clamp the battery cell 10 with the second bending plate 261.
Preferably, the first pressing driving cylinder 27 is disposed perpendicular to the first moving plate 23, and the second pressing driving cylinder 28 is disposed perpendicular to the second moving plate 25.
Further, a first soft rubber pad 272 is arranged outside the first compression block 271, and a second soft rubber pad 282 is arranged outside the second compression block 281. It should be appreciated that the first and second soft gel pads 272 and 282 may act as cushioning to the effect of protecting the battery cell 10.
It should be noted that the first vision camera 132, the second vision camera 133, the third vision camera 183, the fourth vision camera 184, the fifth vision camera 145, the sixth vision camera 175, the seventh vision camera 156, the eighth vision camera 166, the first servo module 141, the third servo module 171, the second servo module 143, the fourth servo module 173, the fifth servo module 151, the sixth servo module 15, the seventh servo module 161, the eighth servo module 164, the first bar-shaped light source 135, the second bar-shaped light source 136, the third bar-shaped light source 185, the fourth bar-shaped light source 186, the first auxiliary light source 146, the second auxiliary light source 176, the third auxiliary light source 157, the fourth auxiliary light source 167, the multi-axis robot 20, the first compression driving cylinder 27, the second compression driving cylinder 28, the first movement driving cylinder 224 and the second movement driving cylinder 225 are all electrically connected to the controller (or the disc-type battery cell detection device further includes a controller electrically connected to the above devices), so that the controller can perform corresponding control and processing (such as picture analysis or image control, command control, etc.), but the present invention is not limited to the prior art. In addition, the first servo module 141, the third servo module 171, the second servo module 143, the fourth servo module 173, the fifth servo module 151, the sixth servo module 15, the seventh servo module 161 and the eighth servo module 164 may be implemented by products in the prior art, for example, the servo modules include a screw, a slider screwed on the screw, and a motor for driving the screw to rotate.
In summary, the disc type battery cell detection device disclosed by the invention can place the battery cell on the clamp of the turntable through the feeding structure, then the turntable is utilized to drive the battery cell to rotate to a preset position, the bottom surface and the top surface of the battery cell are shot through the surface detection structure, the outer side surface of the lug of the battery cell is shot through the outer side surface detection structure, the inner side surface of the lug of the battery cell is shot through the inner side surface detection structure, so that the quality detection is convenient, whether the battery cell has a problem or not is detected, and finally the battery cell is taken down from the clamp of the turntable through the discharging structure, so that automatic feeding and discharging can be realized, manual operation is not needed, a visual camera is adopted to replace manual identification, the efficiency is high, the condition of false detection is avoided, and the quality of products is effectively improved.
The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present invention.

Claims (3)

1. A disk battery cell detection device, comprising:
A turntable which is rotatably arranged;
the clamps are used for clamping battery cells and are arranged on the top surface of the turntable at intervals;
the feeding structure is arranged at the outer side of the turntable and used for placing the battery cells on a clamp of the turntable;
the first surface detection structure is arranged at the outer side of the rotary table and is used for shooting the top surface and the bottom surface of the outer side end of the battery cell on the rotary table;
the first outer side face detection structure is arranged at the outer side of the rotary table and is used for shooting the outer side face, far away from the second pole ear, of the first pole ear of the battery cell;
the first inner side face detection structure is arranged on the outer side of the rotary table and is used for shooting the inner side face, close to the second electrode lug, of the first electrode lug of the battery cell;
the second inner side face detection structure is arranged on the outer side of the rotary table and is used for shooting that a second lug of the battery cell is close to the inner side face of the first lug;
the second outer side face detection structure is arranged on the outer side of the rotary table and is used for shooting the outer side face, far away from the first electrode lug, of the second electrode lug of the battery cell;
the second surface detection structure is arranged on the inner side of the rotary table and is used for shooting the top surface and the bottom surface of the inner side end of the battery cell on the rotary table;
The blanking structure is arranged on the outer side of the turntable and used for taking down the battery cells from the clamp of the turntable;
the feeding structure and the discharging structure comprise:
a multi-axis robot;
the lifting rod is arranged at the tail end of the multi-axis robot in a lifting manner;
the supporting plate is arranged at the bottom end of the lifting rod, and a first sliding rail is arranged on the bottom surface of the supporting plate along the length direction of the supporting plate;
the first moving plate is arranged at one end of the first sliding rail in a sliding manner;
the first clamping plate is fixedly connected with the first moving plate;
the second moving plate is slidably arranged at the other end of the first sliding rail;
the second clamping plate is fixedly connected with the second moving plate, a first bending plate which is bent towards the second clamping plate is arranged at the bottom end, away from the first moving plate, of the first clamping plate, and a second bending plate which is bent towards the first clamping plate is arranged at the bottom end, away from the second moving plate, of the second clamping plate;
the first compression driving cylinder is fixedly connected with the first movable plate, one end of a telescopic rod of the first compression driving cylinder is provided with a first compression block which is used for stretching towards the first bending plate, and a first soft rubber pad is arranged outside the first compression block;
The second compressing driving cylinder is fixedly connected with the second movable plate, one end of a telescopic rod of the second compressing driving cylinder is provided with a second compressing block which is used for stretching towards the second bending plate, and a second soft rubber pad is arranged outside the second compressing block;
the clamp comprises a bottom plate, a first stop bar and a second stop bar, wherein the bottom plate is arranged on the top surface of the turntable, the first stop bar is movably arranged at one end of the bottom plate, the second stop bar is movably arranged at the other end of the bottom plate, a containing groove for containing a battery cell is formed among the first stop bar, the bottom plate and the second stop bar, a first sliding groove is formed in one end of the bottom plate along the length direction of the bottom plate, a first stop bar sliding block which can be slidably arranged in the first sliding groove is arranged at the bottom of the first stop bar, a second sliding groove is formed in the other end of the bottom plate along the length direction of the bottom plate, a second stop bar sliding block which can be slidably arranged in the second sliding groove is arranged at the bottom of the second stop bar, a first groove is formed in the top surface of one end of the bottom plate, and a second groove is formed in the top surface of the other end of the bottom plate;
the first surface detection structure comprises a first supporting rod arranged on the outer side of the rotary table, a first visual camera arranged at the top end of the first supporting rod and used for shooting the top surface of the outer side end of the battery cell on the rotary table, and a second visual camera arranged at the bottom end of the first supporting rod and used for shooting the bottom surface of the outer side end of the battery cell on the rotary table;
The second surface detection structure comprises a second supporting rod arranged on the inner side of the rotary table, a third visual camera arranged at the top end of the second supporting rod and used for shooting the top surface of the inner side end of the battery cell on the rotary table, and a fourth visual camera arranged at the bottom end of the second supporting rod and used for shooting the bottom surface of the inner side end of the battery cell on the rotary table;
the first surface detection structure further comprises a third supporting rod arranged outside the rotary table and adjacent to the first supporting rod, a first strip-shaped light source arranged at the top end of the third supporting rod and used for emitting light towards the top surface of the battery cell on the rotary table, and a second strip-shaped light source arranged at the bottom end of the third supporting rod and used for emitting light towards the bottom surface of the battery cell on the rotary table;
the second surface detection structure further comprises a fourth supporting rod, a third strip-shaped light source and a fourth strip-shaped light source, wherein the fourth supporting rod is arranged in the rotary table and is adjacent to the second supporting rod, the third strip-shaped light source is arranged at the top end of the fourth supporting rod and is used for emitting light towards the top surface of the battery cell on the rotary table, and the fourth strip-shaped light source is arranged at the bottom end of the fourth supporting rod and is used for emitting light towards the bottom surface of the battery cell on the rotary table;
The first outer side face detection structure comprises a first servo module arranged outside the rotary table, a first servo slider movably arranged on the first servo module, a first fixing plate arranged on the first servo slider, a second servo module arranged on the first fixing plate, a second servo slider movably arranged on the second servo module and a fifth visual camera arranged on the second servo slider and used for shooting the outer side face of a first lug of the battery cell, which is far away from the second lug, wherein a first auxiliary light source is arranged at the front end of the first fixing plate;
the second outer side surface detection structure comprises a third servo module arranged outside the rotary table, a third servo slider movably arranged on the third servo module, a second fixing plate arranged on the third servo slider, a fourth servo module arranged on the second fixing plate, a fourth servo slider movably arranged on the fourth servo module and a sixth visual camera arranged on the fourth servo module and used for shooting the outer side surface, far away from the first tab, of the second tab of the battery cell, wherein the front end of the second fixing plate is provided with a second auxiliary light source;
The first inner side surface detection structure comprises a fifth servo module arranged outside the turntable, a fifth servo slider movably arranged on the fifth servo module, a third fixing plate arranged on the fifth servo slider, a first prism, a sixth servo module, a sixth servo slider and a seventh visual camera, wherein the first prism is arranged at the front end of the third fixing plate and used for reflecting the first tab of the battery cell to be close to the inner side surface of the second tab, the sixth servo module is arranged on the third fixing plate, the sixth servo slider is movably arranged on the sixth servo module, the seventh visual camera is arranged on the sixth servo slider and used for shooting the mirror surface of the first prism, and a third auxiliary light source is further arranged at the front end of the third fixing plate;
the second inner side surface detection structure comprises a seventh servo module arranged outside the turntable, a seventh servo slider movably arranged on the seventh servo module, a fourth fixing plate arranged on the seventh servo slider, a second prism, an eighth servo module, an eighth servo slider and an eighth visual camera, wherein the second prism is arranged at the front end of the fourth fixing plate and used for reflecting the second lug of the battery cell to be close to the inner side surface of the first lug, the eighth servo module is arranged on the fourth fixing plate, the eighth servo slider is movably arranged on the eighth servo module, and the eighth visual camera is arranged on the eighth servo slider and used for shooting the mirror surface of the second prism, and a fourth auxiliary light source is further arranged at the front end of the fourth fixing plate;
The first auxiliary light source, the second auxiliary light source, the third auxiliary light source and the fourth auxiliary light source are all arc-shaped, the third auxiliary light source is arranged between the first prism and the seventh vision camera, and the fourth auxiliary light source is arranged between the second prism and the eighth vision camera.
2. The disc type battery cell detection device according to claim 1, wherein the turntable is annular, and the first surface detection structure, the first outer side detection structure, the first inner side detection structure, the second outer side detection structure and the second surface detection structure are sequentially arranged at intervals;
when the rotary table drives the battery cell to rotate to a first position, the first surface detection structure shoots the top surface and the bottom surface of the outer side end of the battery cell on the rotary table; when the rotary table drives the battery cell to rotate to a second position, the first outer side face detection structure shoots that a first tab of the battery cell is far away from the outer side face of the second tab, and meanwhile, the first inner side face detection structure shoots that the first tab of the battery cell is close to the inner side face of the second tab; when the rotary table drives the battery cell to rotate to a third position, the second inner side surface detection structure shoots that a second lug of the battery cell is close to the inner side surface of the first lug, and meanwhile, the second outer side surface detection structure shoots that the second lug of the battery cell is far away from the outer side surface of the first lug; when the rotary table drives the battery cells to rotate to a fourth position, the second surface detection structure shoots the top surface and the bottom surface of the inner side end of the battery cells on the rotary table, and after the second surface detection structure shoots the top surface and the bottom surface of the inner side end of the battery cells on the rotary table, the blanking structure takes down the battery cells corresponding to the fourth position from the rotary table.
3. The disc type battery cell detection device according to claim 2, wherein the first position and the third position are symmetrically arranged, the second position and the fourth position are symmetrically arranged, the plurality of clamps comprise a first clamp, a second clamp, a third clamp and a fourth clamp, when the battery cell on the first clamp rotates to correspond to the first position, the battery cell on the second clamp rotates to correspond to the second position, the battery cell on the third clamp rotates to correspond to the third position, and the battery cell on the fourth clamp rotates to correspond to the fourth position.
CN202111461359.5A 2021-12-03 2021-12-03 Disc type battery cell detection device Active CN114354614B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111461359.5A CN114354614B (en) 2021-12-03 2021-12-03 Disc type battery cell detection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111461359.5A CN114354614B (en) 2021-12-03 2021-12-03 Disc type battery cell detection device

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Publication number Priority date Publication date Assignee Title
CN105304928B (en) * 2015-11-16 2018-02-23 罗传军 A kind of power cylinder cell automatic package machine
CN206493026U (en) * 2016-11-10 2017-09-15 广东鸿宝科技有限公司 Electrokinetic cell lug prewelding device
CN208350671U (en) * 2018-06-20 2019-01-08 惠州高视科技有限公司 Battery battery core visual inspection machine
CN209132171U (en) * 2018-08-31 2019-07-19 惠州市成泰自动化科技有限公司 Cell polar ear precise vision testing agency
CN109239100B (en) * 2018-10-24 2024-04-02 东莞市乐琪光电科技有限公司 Lithium battery surface detection equipment
CN109813721A (en) * 2019-01-30 2019-05-28 广东利元亨智能装备股份有限公司 Vision inspection apparatus and appearance detecting device
CN210665472U (en) * 2019-08-08 2020-06-02 惠州中科先进制造研究中心有限公司 Adjustable full-angle shooting mechanism
CN211402168U (en) * 2019-10-24 2020-09-01 惠州高视科技有限公司 Utmost point ear detection mechanism

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Address after: 510000 building B10, Huachuang Animation Industrial Park, Jinshan Village, Shiji Town, Panyu District, Guangzhou City, Guangdong Province

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