CN211426323U

CN211426323U - Battery appearance detection mechanism

Info

Publication number: CN211426323U
Application number: CN201922274530.6U
Authority: CN
Inventors: 不公告发明人
Original assignee: Wuxi Lead Intelligent Equipment Co Ltd
Current assignee: Wuxi Lead Intelligent Equipment Co Ltd
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-09-04
Anticipated expiration: 2029-12-18

Abstract

The application discloses a battery appearance detection mechanism, which comprises at least one detection table for bearing a battery to be detected, a rotary driving assembly for driving the detection table to rotate, a lifting driving assembly for driving the detection table reaching a detection station to lift, and a detection assembly for detecting the battery, wherein the detection table can sequentially reach the detection station by arranging the at least one detection table at the output end of the rotary driving assembly; then, the lifting driving assembly is used for driving the detection platform reaching the detection station to lift, so that the detection assembly can detect the lifted battery conveniently; therefore, the requirement of continuous detection can be met by arranging a set of detection components, and the equipment cost can be reduced; simultaneously, carry the battery to detecting station through the mode of rotatory material loading, on the one hand, can compact set up the structure, effectively reduce equipment and take up an area of, on the other hand, conveying efficiency is high, can effectively improve detection efficiency.

Description

Battery appearance detection mechanism

Technical Field

The application relates to the technical field of battery detection, in particular to a battery appearance detection mechanism.

Background

During the battery preparation process, or after the battery is prepared, appearance detection is needed to judge whether the battery preparation is correct or not, whether the battery has the problems of bulging, damage or inaccurate specification and the like. The traditional detection mechanism is to set a camera to photograph the battery. The detection mechanism has low detection efficiency and the detection effect cannot be ensured.

SUMMERY OF THE UTILITY MODEL

The application provides a battery outward appearance detection mechanism to solve the technical defect that detection efficiency is low among the prior art, detection effect can not guarantee.

In order to solve the technical problem, the application adopts a technical scheme that: provided is a battery appearance detection mechanism, including: the detection table is used for receiving a battery to be detected; the rotary driving assembly is used for driving the detection tables to rotate, so that the detection tables can sequentially reach the detection stations; the lifting driving assembly is used for driving the detection platform reaching the detection station to lift; the detection assembly is used for detecting the battery supported on the lifted detection platform; the detection platform is arranged at the output end of the rotary driving assembly, and the detection end of the detection assembly is over against the battery lifted at the detection station; after the battery is lifted, the detection assembly can detect the appearance of the battery.

Furthermore, a fixing component is arranged on the detection table and used for limiting the position of the battery.

Further, the fixing assembly comprises a clamp; the clamp comprises a first clamping plate, a second clamping plate and a clamping driving piece for driving the first clamping plate and the second clamping plate to move relatively; after the battery is arranged on the detection platform, the clamping driving piece can drive the first clamping plate and the second clamping plate to move in opposite directions so as to clamp the battery

Further, the jig further includes: the first clamping plate is arranged on the first mounting plate; the second mounting plate is provided with a second clamping plate; the first clamping plate and the first mounting plate are provided with threaded holes which can correspond to each other; and/or the second clamping plate and the second mounting plate are provided with threaded holes which can correspond to each other; the distance between the first clamping plate and the second clamping plate can be adjusted by locking or loosening the threaded holes.

Further, the fixing assembly further comprises: the first clamping plate is connected with the first guide piece in a sliding mode, and the first guide piece points to the second clamping plate; the second clamping plate is connected with the second guide piece in a sliding mode, and the second guide piece points to the first clamping plate; wherein, the clamping driving piece acts, and the first clamping plate can be driven to approach or move away from each other along the first guide piece and/or the second clamping plate along the second guide piece.

Further, the elevating driving assembly 200 includes: a lifting guide 210 disposed in a vertical direction; the lifting driving piece 220 is connected with the detection platform 2; wherein, examine test table 2 and slide and set up on lift guide 210, lift driving piece 220 can drive and examine test table 2 and follow lift guide 210 and move.

Further, the rotary drive assembly 100 includes: a rotary table 110 on which a plurality of inspection tables 2 are provided in a circumferential direction; the rotary drive 120 is connected to the rotary table 110 and can rotate the rotary table 110.

Further, the detection assembly 300 includes: a camera 310 facing the inspection station; the backlight source 320 is opposite to the detection station and the position opposite to the battery 1 after being lifted; a first adjusting member 330 connected to the camera 310 and capable of adjusting the position of the camera 310 so that the focal point of the camera 310 is located at a position opposite to the raised battery 1; wherein the backlight 320 can illuminate the raised battery 1 to facilitate the camera 310 to photograph the battery 1.

Further, the detection assembly 300 includes a plurality of sets of cameras 310, and the plurality of sets of cameras 310 are spaced along the length direction of the battery.

Further, the detecting assembly 300 further includes a second adjusting member 340, wherein the plurality of sets of cameras 310 are disposed at a movable end of the second adjusting member 340, and the second adjusting member 340 can simultaneously adjust the positions of the plurality of sets of cameras 310.

The application provides a battery appearance detection mechanism, which can enable each detection platform to sequentially reach a detection station by arranging at least one detection platform at the output end of a rotary driving assembly; then, the lifting driving assembly is used for driving the detection platform reaching the detection station to lift, so that the detection assembly can detect the lifted battery conveniently; therefore, the requirement of continuous detection can be met by arranging a set of detection components, and the equipment cost can be reduced; simultaneously, carry the battery to detecting station through the mode of rotatory material loading, on the one hand, can compact set up the structure, effectively reduce equipment and take up an area of, on the other hand, conveying efficiency is high, can effectively improve detection efficiency.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without inventive efforts, wherein:

fig. 1 is a schematic front view of an embodiment of a battery appearance inspection mechanism provided in the present application;

FIG. 2 is a schematic diagram of a right-view structure of the battery of FIG. 1 placed on a test table;

FIG. 3 is a schematic top view of the inspection station and the fixing member of FIG. 2;

fig. 4 is a left side view of the detecting assembly of fig. 1.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Referring to fig. 1-4, the present application discloses a battery appearance inspection mechanism, comprising: at least one detection table 2 for receiving a battery 1 to be detected; the rotary driving assembly 100 is used for driving the detection tables 2 to rotate, so that each detection table 2 can sequentially reach a detection station; the lifting driving assembly 200 is used for driving the detection table 2 reaching the detection station to lift; a detection assembly 300 for detecting the battery 1 received on the raised detection table 2; the detection platform 2 is arranged at the output end of the rotary driving assembly 100, and the detection end of the detection assembly 300 is over against the battery 1 lifted at the detection station; after the battery 1 is lifted, the sensing assembly 300 can sense the external appearance of the battery 1.

With particular reference to fig. 1, a battery 1 to be tested is placed on a test table 2; after the detection platform 2 receives the battery, the rotation driving assembly 100 drives the detection platform 2 to rotate to the detection station.

In one embodiment, only one test station 2 may be provided; at this time, the rotation driving assembly 100 may drive the detecting platform 2 to rotate to the feeding station, so that a battery 1 to be detected is placed on the detecting platform 2; subsequently, the rotation driving assembly 100 drives the inspection station 2 to rotate to the inspection station, so that the inspection assembly 300 inspects the battery 1. In this embodiment, the lifting driving assembly 200 can be omitted because the battery 1 is not shielded by other objects, and the detection end of the detection assembly 300 can be directly opposite to the detection station to directly detect the battery 1 in place.

In another embodiment, a plurality of test stations 2 may be provided; these inspection stages 2 are arranged annularly in the circumferential direction; in this way, the rotary driving assembly 100 drives the circle center position of the circle, so that the detection tables 2 revolve around the circle center, and thus, the detection tables 2 can sequentially reach the detection stations. At this time, a plurality of batteries 1 are placed in the inspection station 2, the rotation driving assembly 100 drives the inspection station 2 to revolve, one battery 1 arrives at the inspection station, and the lifting driving assembly 200 drives the battery 1 to rise, so that the battery 1 protrudes from other batteries 1, so that the inspection assembly 300 can inspect the surface of the battery 1. After one battery 1 is detected, the rotary driving assembly 100 drives the detection table 2 to revolve, so that the next detection table 2 carries the battery 1 to be detected to the detection station, and a new detection round is started.

In this embodiment, only one set of the lifting driving assembly 200 may be provided; the group of lifting driving assemblies 200 are arranged at the detection station and can drive the detection platform 2 reaching the detection station to lift; after the detection is finished, the group of lifting driving assemblies 200 drives the detection table 2 to descend, and then the rotary driving assembly 100 drives the detection table 2 to revolve again, so that the next battery 1 to be detected reaches the detection station. Or, the lifting driving assemblies 200 may be provided in multiple sets, and each detection platform 2 is provided with a set of lifting driving assemblies 200 correspondingly; at this time, each group of lifting driving assemblies 200 is annularly arranged at the driving end of the rotating driving assembly 100 along the circumferential direction, and the detection table 2 is arranged at the output end of the lifting driving assembly 200; thus, the rotation driving assembly 100 drives a set of lifting driving assemblies 200 to reach the detection station, and the set of lifting driving assemblies 200 can drive the detection platform 2 and the battery 1 supported by the detection platform to lift up, so as to complete the detection.

Wherein, lift drive assembly 200 includes: a lifting guide 210 disposed in a vertical direction; the lifting driving piece 220 is connected with the detection platform 2; the detection platform 2 is slidably disposed on the lifting guide 210, and the lifting driving member 220 can drive the detection platform 2 to move along the lifting guide 210.

Specifically, the lifting guide 210 may be a guide rail on which the detection table 2 is slidably disposed; the lifting driving piece 220 can adopt a motor, the output end of the motor is provided with a screw rod, the screw rod is parallel to the guide rail and is arranged along the vertical direction, and the detection platform 2 is connected with the screw rod through a screw nut; when the motor acts, the screw rod can be driven to rotate, the screw nut is further driven to move along the screw rod, and finally the detection platform 2 is driven to move along the guide rail.

Wherein, the rotary drive assembly 100 includes: a rotary table 110 on which a plurality of inspection tables 2 are provided in a circumferential direction; the rotary drive 120 is connected to the rotary table 110 and can rotate the rotary table 110.

Referring specifically to fig. 1, the rotary table 110 is shown with two inspection tables 2. At this time, the two inspection stations 2 may be disposed opposite to each other, that is, the rotary driving member 120 may drive the rotary table 110 to rotate 180 ° at a time, so that one inspection station 2 arrives at the inspection station. As will be appreciated, when three inspection stations 2 are provided on the rotary table 110, it is preferable that the three inspection stations 2 are uniformly distributed along the circumferential direction, and in this case, the rotary driving member 120 can drive the rotary table 110 to rotate 120 ° each time, so that one inspection station 2 reaches the inspection station. When four detection tables 2 are arranged on the rotating table 110, the rotating drive member 120 can drive the rotating table 110 to rotate 90 degrees … … every time, and the rotating drive member 120 can drive the rotating table 110 to rotate by the same angle every time, so that the equipment is convenient to debug and install, and the service life is ensured.

In the case shown in fig. 1, two sets of elevation driving units 200 are oppositely disposed on the rotation table 110, and the inspection table 2 is disposed at an output end of the elevation driving units 200. In actual use, an external feeding mechanism (not shown) places the two sets of batteries 1 in the inspection station 2, respectively. In one embodiment, one of the inspection stations 2 is in an inspection station when receiving the battery 1; in this case, after the battery 1 is placed in the inspection station 2, the set of lifting driving assemblies 200 at the inspection station operates to drive the inspection station 2 to lift, so that the inspection assembly 300 can inspect the appearance of the battery 1. After the detection is finished, the lifting driving assembly 200 drives the detection table 2 to descend, and the rotary driving member 120 drives the rotary table 110 to rotate 180 degrees, so that the other detection table 2 reaches the detection station; at the detection station, the lifting driving assembly 200 corresponding to the group of detection tables 2 is started, the detection tables 2 are lifted, and detection is started. In this process, the lifting driving assembly 200 drives the inspection station 2 to descend and the rotary driving member 120 drives the rotary table 110 to rotate by 180 °, and these two actions can be performed simultaneously, so as to accelerate the processing efficiency.

Further, a fixing assembly 400 is provided on the test stand 2 for defining the position of the battery 1.

It is easy to understand that when the rotation driving assembly 100 drives each detection platform 2 to revolve, if the battery 1 is not limited, the battery 1 is easy to displace and deviate from the initial position, which may affect the detection of the detection assembly 300; further, the battery 1 may fall off the test table 2. For this reason, the fixing assembly 400 is arranged on the detection table 2, so that the battery 1 can be fixed on the detection table 2, and the positions of the battery 1 on the detection table 2 are kept consistent; thus, after the battery 1 reaches the detection station and is lifted, the position of the battery 1 is consistent all the time, so that the detection assembly 300 can accurately detect the battery 1.

The fixing assembly 400 may be a clamping jaw, a suction cup, a positioning fixing block, or other members, as long as the position of the battery 1 on the detection platform 2 can be defined, which is not limited in the present application.

In one embodiment, the fixation assembly 400 includes a clamp; the clamp comprises a first clamping plate 411, a second clamping plate 412 and a clamping driving piece 413 for driving the first clamping plate 411 and the second clamping plate 412 to move relatively; after the battery 1 is placed on the inspection table 2, the clamping driving member 413 can drive the first clamping plate 411 and the second clamping plate 412 to move towards each other to clamp the battery 1.

In this way, the first clamping plate 411 and the second clamping plate 412 can clamp the battery 1, and the position of the battery 1 is limited. When the battery 1 is detected and needs to be discharged, the clamping driving member 413 moves reversely, so that the first clamping plate 411 and the second clamping plate 412 move back to loosen the battery 1, and the battery 1 is taken away conveniently.

Wherein, the clamping driving member 413 may be a pneumatic claw, and the first clamping plate 411 and the second clamping plate 412 are respectively disposed on one driving end of the pneumatic claw. Alternatively, two sets of the clamping driving members 413 may be provided, and the two sets of the clamping driving members 413 are respectively connected to the first clamping plate 411 and the second clamping plate 412 to drive the two clamping plates to move relatively, and in this case, the clamping driving members 413 may adopt air cylinders.

Further, when the battery 1 is exchanged, the relative distance between the first clamping plate 411 and the second clamping plate 412 needs to be adjusted in order to ensure that the battery 1 with inconsistent length, width and height can be clamped. In order to increase the applicability of the clamp, the clamp further comprises: a first mounting plate 414, a first clamping plate 411 being disposed on the first mounting plate 414; a second mounting plate 415, the second clamping plate 412 being disposed on the second mounting plate 415; wherein, the first clamping plate 411 and the first mounting plate 414 are provided with screw holes 416 which can correspond to each other; and/or the second clamping plate 412 and the second mounting plate 415 are provided with threaded holes 416 which can correspond to each other; the distance between the first clamping plate 411 and the second clamping plate 412 can be adjusted by locking or unlocking the screw holes 416.

With particular reference to fig. 2 and 3, the first mounting plate 414 and/or the second mounting plate 415 have a length along the length of the battery 1 (i.e., the direction in which the two clamping plates are oppositely disposed and ultimately clamp the battery 1); meanwhile, a plurality of threaded holes 416 are formed in the first mounting plate 414 and/or the second mounting plate 415 at intervals along the length direction of the battery 1; and the first clamping plate 411 and/or the second clamping plate 412 are provided with threaded holes 416 or kidney-shaped holes. Thus, by loosening the connection of the clamping plate and the threaded hole 416 of the mounting plate, the first clamping plate 411 can move on the first mounting plate 414 along the length direction of the battery to be close to or far from the second clamping plate 412; alternatively, by loosening the connection of the screw hole 416, the second clamp plate 412 can be moved on the second mounting plate 415 in the battery length direction to approach or separate from the first clamp plate 411; in this way, the relative distance between the first clamping plate 411 and the second clamping plate 412 can be adjusted.

The relative positions of the two clamping plates can be adjusted by adjusting only the positions of the first clamping plate 411 or the second clamping plate 412 or by adjusting the positions of the first clamping plate 411 and the second clamping plate 412 simultaneously. After the clamping plate is adjusted to the required position, the threaded hole 416 in the mounting plate is exposed in the threaded hole 416 in the clamping plate, and the clamping plate can be fixed on the mounting plate by using the screw to lock. When the relative distance of the clamping plate needs to be adjusted next time, the screw is loosened, and the clamping plate can move on the mounting plate.

In order to ensure that the first clamping plate 411 and the second clamping plate 412 are clamped to the battery 1 without being interfered by the test station 2, in a specific embodiment, referring to fig. 2 and 3, the test station 2 comprises: a table 21 for receiving the battery 1; a first table leg 22 and a second table leg 23 for supporting the table top 21; wherein, the first table leg 22 and the second table leg 23 have a certain length along the length direction of the battery 1; the first mounting plate 414 is provided with a first gap 417, and the first leg 22 penetrates through the first gap 417; a second notch 418 is formed in the second mounting plate 415, and the second leg 23 penetrates through the second notch 418; when the clamp driving member 413 drives the first clamping plate 411 and the second clamping plate 412 to move towards each other, the first table leg 22 and the second table leg 23 can move in the first notch 417 and the second notch 418, so as to avoid the table surface 21 from interfering with the movement of the clamping plates.

Further, the fixing assembly 400 further includes: the first guide 421, the first clamping plate 411 is slidably connected with the first guide 421, and the first guide 421 points to the second clamping plate 412; a second guide 422, the second clamping plate 412 is slidably connected with the second guide 422, and the second guide 422 is directed to the first clamping plate 411; wherein the clamping driving member 413 is actuated to drive the first clamping plate 411 along the first guide 421 and/or the second clamping plate 412 along the second guide 422 towards or away from each other.

Wherein the first and second guides 421 and 422 are provided along the length direction of the battery 1 for defining the moving direction of the first and

second jaws

411 and 412. The first guide 421 and the second guide 422 may employ a guide rail.

Referring specifically to fig. 2, in order to install the first clamping plate 411 and the second clamping plate 412 in cooperation with the guide rail, the fixing assembly 400 further includes two sets of sliding blocks 423 slidably connected to the first clamping plate 411 and the second clamping plate 412, respectively. Taking the installation manner of the first clamp 411 as an example, the corresponding slide block 423 is fixedly installed, the first guide 421 is slidably connected to the slide block 423, and the first guide 421 is fixedly installed below the first installation plate 414; the clamping driving member 413 is connected to the first mounting plate 414, and can drive the first mounting plate 414 and the first guiding member 421 to move toward or away from the second clamping plate 412 along the sliding block 423.

Further, in order to prevent the battery 1 from being damaged due to a large clamping force when the first clamping plate 411 and the second clamping plate 412 clamp the battery 1, an elastic block 431 and a flexible pad 432 are further provided on the opposite surfaces of the first clamping plate 411 and the second clamping plate 412. With particular reference to FIG. 3, the middle of the resilient block 431 is recessed and the flexible pad 432 is disposed in the recess; when the battery 1 is clamped by the clamping plate, the side surface of the battery 1 can sink into the recess and is finally supported by the flexible pad 432; at the moment, the outer walls on the two sides of the recess can limit the position of the battery 1, so that the battery 1 can be better assisted to be clamped; the flexible pad 432 has a deformation amount capable of resisting the battery by self deformation, so as to avoid pressure damage to the battery 1; meanwhile, the elastic block 431 also has a deformation amount, and when the first clamping plate 411 and the second clamping plate 412 clamp the battery 1, the elastic block 431 can compensate for redundant stroke through self deformation, so that the first clamping plate 411 and the second clamping plate 412 can elastically clamp the battery 1; further, after clamping the battery 1, the elastic block 431 and the flexible pad 432 have a tendency to return to their original shape, and their elastic restoring forces can make the corresponding first clamping plate 411 and second clamping plate 412 abut against the battery 1.

The elastic block 431 and the flexible pad 432 may be made of plastic, rubber, polyurethane, or the like.

In summary, it can be known that, in order to ensure that the detecting assembly 300 detects the battery 1, the battery 1 to be detected needs to be conveyed to the detecting station; meanwhile, in order to avoid other batteries 1, the batteries 1 at the detection station need to be lifted; this is because the detection assembly 300 has a standard detection position, and the detection assembly 300 can accurately and clearly acquire the appearance of the battery 1 to perform a detection function only when the battery 1 reaches the standard detection position.

Specifically, the detection assembly 300 includes: a camera 310 facing the inspection station; the backlight source 320 is opposite to the detection station and the position opposite to the battery 1 after being lifted; the first adjusting member 330, which is connected to the camera 310, can adjust the position of the camera 310 so that the focal point of the camera 310 is positioned right after the battery 1 is lifted. Wherein the backlight 320 can illuminate the raised battery 1 to facilitate the camera 310 to photograph the battery 1.

It is easy to understand that when the camera 310 (e.g. CCD) is used to photograph the appearance of the battery 1, the above-mentioned "standard detection position" is the focal point of the lens of the camera 310; it is well known that the camera 310 can capture a sharp image when the item is in focus. Therefore, the rotation driving assembly 100 drives a group of batteries 1 to reach the detection station each time, and the lifting driving assembly 200 drives the batteries 1 to ascend to the focal position of the camera 310, so that the camera 310 can take pictures conveniently.

In order to adjust the focal length of the camera 310 to ensure that its focal point is also exactly at the desired position, a first adjustment member 330 is provided; the camera 310 is disposed at a free end of the first adjusting member 330, and the first adjusting member 330 can drive the camera 310 to approach or separate from a position where the battery 1 is located after being lifted at the inspection station in a horizontal direction. The first adjusting member 330 may be an active driving member such as a motor and a cylinder, or a manual adjusting member such as an adjusting screw, as long as it can drive the camera 310 to move, and can fix the position of the camera 310 after the camera 310 is in place.

Further, when the detection assembly 300 detects a large surface of the battery 1, the field of view of the group of cameras 310 may be small, and images of the large surface of the battery 1 cannot be completely acquired; at this time, the inspection assembly 300 includes a plurality of sets of cameras 310, and the plurality of sets of cameras 310 are disposed at intervals along a length direction of the battery.

With particular reference to fig. 4, the detection assembly 300 includes three sets of cameras 310; at this time, the first clamping plate 411 and the second clamping plate 412 can clamp both sides of the battery 1 in the length direction, so that the large surface of the battery 1 is exposed in front of the camera 310; referring again to fig. 1, in this case, the battery 1 faces the right on the large side and faces the camera 310; at this time, the three sets of cameras 310 are arranged at intervals in a direction perpendicular to the paper surface to ensure that an image of the entire large surface of the battery 1 is captured.

Referring again to fig. 4, the backlight 320 is now provided in two pieces to ensure illumination of the entire cell 1, and three sets of cameras 310 are provided on the backlight 320. During detection, the backlight source 320 emits light to illuminate the battery 1 at the detection station, so that the camera 310 can acquire a clear image of the battery 1; subsequently, the camera 310 transmits the image to the control system, and the control system determines whether the current appearance of the battery 1 is qualified according to the set standard battery appearance image and the actual image captured by the camera 310.

When there are three sets of cameras 310, the detection assembly 300 includes three sets of first adjusting members 330, each of which can adjust the position of one set of cameras 310, so that the focal points of the three sets of cameras 310 are all at the desired shooting position, and finally a clear image of the large surface of the battery 1 is obtained.

Further, the detection assembly 300 further comprises a second adjusting member 340, wherein the plurality of groups of cameras 310 are arranged at the movable end of the second adjusting member 340; the second adjusting member 340 can adjust the positions of the three sets of cameras 310 simultaneously.

It is easy to understand that the first adjusting member 330 is equivalent to fine adjustment so that the focus of the camera 310 is located at the position where the battery 1 is lifted, and the second adjusting member 340 is equivalent to quick adjustment, and is mainly used for directly adjusting the camera 310 to a preset relative position according to the final installation position of the lifting driving assembly 200 and the detection station during the installation or debugging of the device. Specifically, before the equipment leaves the factory, the camera 310 is adjusted to be in place by using the first adjusting part 330 according to the assembly state of the equipment; after the device leaves the factory and is reassembled, the first adjusting member 330 is not moved any more, and the second adjusting member 340 is directly operated manually, so that the camera 310 can be quickly and directly adjusted in place.

Further, the detecting assembly 300 further includes an adjusting guide 350, and the camera 310 is slidably disposed on the adjusting guide 350; the adjusting guide 350 may be a guide member such as a guide rail or a guide rod, and can define the moving direction of the camera 310; the specific structure of the second adjusting member 340 is similar to that of the first adjusting member 330, and is not described herein again; the second adjusting member 340 is connected to the camera 310, and can drive the camera 310 to move along the adjusting guide 350, so as to adjust the focus.

Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions. Such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements but may alternatively include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

The above description is only an example of the present application and is not intended to limit the scope of the present application, and all modifications of equivalent structures and equivalent processes, which are made by the contents of the specification and the drawings, or which are directly or indirectly applied to other related technical fields, are intended to be included within the scope of the present application.

Claims

1. A battery appearance detecting mechanism, comprising:

at least one test station (2) for receiving a battery (1) to be tested;

the rotary driving assembly (100) is used for driving the detection tables (2) to rotate, so that each detection table (2) can sequentially reach a detection station;

the lifting driving assembly (200) is used for driving the detection table (2) reaching the detection station to lift;

a detection assembly (300) for detecting the battery (1) received on the raised detection table (2);

the detection platform (2) is arranged at the output end of the rotary driving assembly (100), and the detection end of the detection assembly (300) is over against the battery (1) lifted at the detection station; after the battery (1) is lifted, the detection assembly (300) can detect the appearance of the battery (1).

2. The battery appearance detecting mechanism according to claim 1, wherein a fixing assembly (400) is provided on the detecting table (2) for defining the position of the battery (1).

3. The battery appearance detecting mechanism according to claim 2, wherein the fixing member (400) includes a jig; the clamp comprises a first clamping plate (411), a second clamping plate (412) and a clamping driving piece (413) for driving the first clamping plate (411) and the second clamping plate (412) to move relatively;

after the battery (1) is placed on the detection table (2), the clamping driving piece (413) can drive the first clamping plate (411) and the second clamping plate (412) to move towards each other so as to clamp the battery (1).

4. The battery appearance detecting mechanism according to claim 3, wherein the jig further comprises:

a first mounting plate (414), the first clamping plate (411) being disposed on the first mounting plate (414);

a second mounting plate (415), the second clamping plate (412) being disposed on the second mounting plate (415);

wherein the first clamping plate (411) and the first mounting plate (414) are provided with threaded holes (416) which can correspond to each other; and/or the second clamping plate (412) and the second mounting plate (415) are provided with threaded holes (416) which can correspond to each other; the distance between the first clamping plate (411) and the second clamping plate (412) can be adjusted by locking or unlocking the threaded holes (416).

5. The battery appearance detecting mechanism according to claim 3, wherein the fixing member (400) further comprises:

a first guide (421), wherein the first clamping plate (411) is connected with the first guide (421) in a sliding way, and the first guide (421) points to the second clamping plate (412);

a second guide (422), wherein the second clamping plate (412) is connected with the second guide (422) in a sliding way, and the second guide (422) points to the first clamping plate (411);

wherein the clamping drive (413) is actuated to drive the first clamping plate (411) towards or away from each other along the first guide (421) and/or the second clamping plate (412) along the second guide (422).

6. The battery appearance detecting mechanism according to claim 1, wherein the elevation driving assembly (200) includes:

a lifting guide (210) disposed in a vertical direction;

a lifting driving piece (220) connected with the detection table (2);

the detection table (2) is arranged on the lifting guide piece (210) in a sliding mode, and the lifting driving piece (220) can drive the detection table (2) to move along the lifting guide piece (210).

7. The battery appearance detecting mechanism according to any one of claims 1 to 6, wherein the rotary drive assembly (100) includes:

a rotating table (110) on which the plurality of inspection tables (2) are provided in the circumferential direction;

and a rotary drive member (120) connected to the rotary table (110) and capable of driving the rotary table (110) to rotate.

8. The battery appearance detecting mechanism according to claim 1, wherein the detecting member (300) includes:

a camera (310) facing the inspection station;

the backlight source (320) is opposite to the detection station and the position where the battery (1) is opposite after being lifted;

a first adjusting member (330) connected to the camera (310) and capable of adjusting the position of the camera (310) so that the focal point of the camera (310) is at a position opposite to the raised battery (1);

wherein the backlight (320) is capable of illuminating the raised battery (1) to facilitate the camera (310) to photograph the battery (1).

9. The battery appearance detecting mechanism according to claim 8, wherein the detecting unit (300) comprises a plurality of sets of cameras (310), the plurality of sets of cameras (310) being disposed at intervals along a length direction of the battery.

10. The battery appearance detecting mechanism according to claim 9, wherein the detecting unit (300) further comprises a second adjusting member (340), the plurality of sets of the cameras (310) are disposed at a movable end of the second adjusting member (340), and the second adjusting member (340) is capable of adjusting positions of the plurality of sets of the cameras (310) simultaneously.