CN113607737A - Finished battery detection line - Google Patents

Abstract

The invention discloses a finished battery detection line, which comprises electrical property detection equipment, appearance detection equipment, position detection equipment and conveying equipment, wherein the electrical property detection equipment is used for detecting the electrical property of a finished battery; the electrical property detection equipment is used for detecting the electrical property of the finished battery; the appearance detection equipment is used for detecting the appearance of the connector of the finished battery; the position detection equipment is used for detecting the position of the connector of the finished product battery relative to the lithium battery of the finished product battery; the conveying equipment is used for transferring the finished battery among the electrical property detection equipment, the appearance detection equipment and the position detection equipment. The finished product battery is transferred among the electrical property detection device, the appearance detection device and the position detection device through the conveying device, and then the finished product battery is correspondingly detected by the three devices, so that the detection of the electrical property, the appearance quality and the installation position of the connector of the finished product battery is realized.

Description

Finished battery detection line

Technical Field

The invention relates to the field of battery detection equipment, in particular to a finished battery detection line.

Background

Currently, in a finished battery formed by electrically connecting and fixing a lithium battery and a connector as shown in fig. 10, before shipment, it is necessary to perform inspection for ensuring shipment quality by inspecting whether electrical performance is acceptable, whether there is a defect in the appearance of the connector, whether the mounting position of the connector is accurate, and the like.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention aims to provide a finished battery detection line which can realize the detection of the electrical performance of a finished battery, the appearance quality of a connector and the installation position of the connector.

The purpose of the invention is realized by adopting the following technical scheme:

a finished battery inspection wire comprising:

the electrical property detection equipment is used for detecting the electrical property of the finished battery;

an appearance detection device for detecting the appearance of a connector of a finished battery;

the position detection equipment is used for detecting the position of the connector of the finished product battery relative to the lithium battery of the finished product battery;

a transport device for transferring finished batteries among the electrical performance detection device, the appearance detection device and the position detection device.

Further, the appearance inspection apparatus includes a first CCD camera and a first light source assembly; the first light source assembly is used for emitting light to the connector of the finished battery; the first CCD camera is used for acquiring an appearance image of the connector of the finished battery.

Further, the position detecting apparatus includes a second CCD camera and a second light source assembly; the second light source component is used for emitting light rays to the finished battery; and the second CCD camera is used for acquiring an overall appearance image of the finished battery.

Further, the electrical property detection apparatus includes:

the adapter plate is provided with an input connector, and the input connector is used for being buckled with a connector of a finished battery and electrically contacted with the connector; the adapter plate is also provided with an output terminal;

a probe for electrically contacting the output terminal;

the tripping device is used for releasing the buckling of the connector of the finished battery and the input connector;

the conveying equipment is also used for abutting against the connector of the conveyed finished product battery so as to enable the connector of the finished product battery to be buckled with the input joint.

Further, the input joint is arranged upwards; the trip device includes:

the limiting stopper is positioned on the adapter plate and faces upwards, and is used for stopping the finished battery buckled with the adapter plate so as to prevent the finished battery from moving downwards;

the first driving mechanism is used for driving the adapter plate to ascend and descend relative to the limiting stopper.

Furthermore, the finished battery also has a first limiting surface surrounding the connector; the limiting stopper is provided with an avoidance port which penetrates through the upper surface and the lower surface of the limiting stopper and faces the input connector upwards; the avoidance port can be used for a connector of a finished battery to pass through so as to be buckled with the input joint; the part of the limiting stopper surrounding the avoidance opening forms a second limiting surface which is used for abutting against the first limiting surface.

Further, the conveying apparatus includes a transfer buckle device, and the transfer buckle device includes:

a pick-up structure for picking up a finished battery;

the pressing mechanism can press the finished product battery picked up by the picking structure downwards;

and the carrying driving mechanism is used for driving the picking structure to move so as to convey the battery to the adapter plate, and is also used for synchronously driving the abutting mechanism to move.

Further, the carrying driving mechanism comprises a power structure and a mounting part; the picking structure and the abutting mechanism are both arranged on the mounting piece; the power structure is used for driving the mounting piece to move.

Further, the pressing mechanism comprises a pressing piece and a lifting motor, and the pressing piece is used for pressing the finished battery; the lifting motor is in transmission connection with the pressing piece and is used for driving the pressing piece to lift; the conveying driving mechanism is used for driving the lifting motor to move; the pressing piece is provided with an adsorption cavity, and the adsorption cavity is provided with adsorption holes for communicating the inside and the outside of the adsorption cavity; the adsorption holes are used for being communicated with an external vacuum machine.

Further, still include:

a feed station for receiving finished cells;

the first positioning structure comprises a first positioning plate, a second positioning plate and a second driving mechanism, wherein the first positioning plate, the second positioning plate and the second driving mechanism are positioned on one side of the feeding station; the first positioning plate is used for abutting against one side of a finished battery in the feeding station, and the second positioning plate is used for abutting against the other side of the finished battery towards the direction of the first positioning plate; the second driving mechanism is used for driving the second positioning plate to be close to or far away from the first positioning plate;

the first visual detection positioning device is used for acquiring the upward appearance image information of the finished product battery in the feeding station and converting the upward appearance image of the finished product battery into a first letter;

the second visual detection positioning device is used for acquiring the appearance image of the finished product battery, picked up by the conveying equipment, facing downwards and converting the appearance image of the finished product battery facing downwards into a second letter;

the controller is used for receiving the first information and the second information, controlling the picking position of the conveying equipment according to the first information and controlling the operation of the conveying equipment according to the second information;

the conveying equipment is also used for picking up the finished batteries at the feeding station and conveying the finished batteries to the adapter plate.

Compared with the prior art, the invention has the beneficial effects that:

the finished product battery is transferred among the electrical property detection device, the appearance detection device and the position detection device through the conveying device, and then the finished product battery is correspondingly detected by the three devices, so that the detection of the electrical property, the appearance quality and the installation position of the connector of the finished product battery is realized.

Drawings

FIG. 1 is a schematic view of the structure of the finished battery inspection line of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1 according to the present invention;

FIG. 3 is a schematic structural diagram of an electrical property detection apparatus according to the present invention;

FIG. 4 is a second schematic structural view of an electrical performance testing apparatus according to the present invention;

FIG. 5 is a third schematic view of the electrical performance testing apparatus of the present invention;

FIG. 6 is a schematic view of the spacing stopper of the present invention;

FIG. 7 is a schematic view of the structure of the transporting and fastening device of the present invention;

FIG. 8 is an enlarged view of the portion B of FIG. 7 according to the present invention;

FIG. 9 is a schematic structural view of a first transfer mechanism according to the present invention;

fig. 10 is a schematic structural view of a conventional finished battery.

In the figure: 10. electrical property detection equipment; 11. an adapter plate; 111. an input connector; 112. an output terminal; 12. a probe; 3. a trip device; 131. a limit stopper; 132. a first drive mechanism; 133. avoiding the mouth; 134. a second limiting surface; 14. a frame; 20. an appearance detection device; 21. a first CCD camera; 22. a first light source assembly; 30. a position detection device; 40. a conveying device; 41. a transferring and pressing device; 411. a pick-up structure; 4111. an adsorption head; 412. a pressing mechanism; 4121. a pressing member; 4122. a lifting motor; 4123. an adsorption hole; 413. a carrying drive mechanism; 4131. a power structure; 4312. a mounting member; 42. a first carrying and conveying mechanism; 421. a first motor; 422. a second motor; 423. sucking a plate; 43. a second carrying and conveying mechanism; 50. a finished battery; 51. a connector; 52. a lithium battery; 53. a first limiting surface; 60. a first positioning structure; 61. a first positioning plate; 62. a second positioning plate; 63. a second drive mechanism; 70. a first visual detection positioning device; 80. a second vision detection positioning device; 90. an input mechanism; 100. sweep a yard mechanism.

Detailed Description

Referring to fig. 1 to 10, the present invention discloses a finished battery inspection line, including:

the electrical property detection device 10, the electrical property detection device 10 is used for detecting the electrical property of the finished battery 50;

an appearance inspection device 20, the appearance inspection device 20 being used for inspecting the appearance of the connector 51 of the finished battery 50;

a position detection device 30, the position detection device 30 being used for detecting the position of the connector 51 of the finished battery 50 relative to the lithium battery 52 of the finished battery 50;

and a conveying device 40, wherein the conveying device 40 is used for transferring the finished battery 50 among the electrical property detection device 10, the appearance detection device 20 and the position detection device 30.

Thus, after the finished product battery 50 is transferred to the electrical property detection device 10, the appearance detection device 20 and the position detection device 30 by the conveying device 40, the electrical property detection device 10 detects the electrical property of the finished product battery 50 to know whether the electrical property is qualified; the appearance inspection device 20 inspects the appearance of the connector 51 of the finished battery 50 to see whether there is a flaw in its appearance; the position detection device 30 detects the position of the connector 51 of the finished battery 50 relative to the lithium battery 52 of the finished battery 50 to know whether the mounting position of the connector 51 is accurate.

In practical use, the conveying device 40 conveys the finished battery 50 to the electrical property detection device 10, the appearance detection device 20, and the position detection device 30 in this order.

Specifically, the appearance detecting apparatus 20 includes a first CCD camera 21 and a first light source assembly 22; the first light source assembly 22 is used for emitting light to the connector 51 of the finished battery 50; the first CCD camera 21 is used to acquire an appearance image of the connector 51 of the finished battery 50; during the use, be connected first CCD camera 21 and external computer, first CCD camera 21 sends the outward appearance image of acquireing to external computer, can prestore qualified electric core outward appearance image in the computer, and later the computer compares the outward appearance image of receiving with qualified electric core outward appearance image, can learn whether the outward appearance of connector 51 is qualified.

Further, the position detection apparatus 30 includes a second CCD camera and a second light source assembly; the second light source assembly is used for emitting light to the finished battery 50; the second CCD camera is used to acquire an image of the appearance of the entire finished battery 50. When the connector 51 is used, the second CCD camera is connected to an external computer, the second CCD camera sends the acquired overall appearance image of the finished battery 50 to the external computer, the qualified battery cell appearance image can be prestored in the computer, and then the computer overlaps the received appearance image with the qualified battery cell appearance image, for example, the overlapping rate is more than 98%, so that it can be known that the installation position of the connector 51 is accurate, otherwise, the installation position is reversed.

Further, the electrical property detection apparatus 10 includes:

the adapter plate 11, the adapter plate 11 has input joints 111, the input joint 111 is used for buckling with the connector 51 of the finished battery 50 and electrically contacting; the interposer 11 also has output terminals 112;

a probe 12, the probe 12 being used for electrically contacting with the output terminal 112;

a trip device 3, wherein the trip device 3 is used for releasing the engagement between the connector 51 of the finished battery 50 and the input connector 111;

the conveying device 40 is also used for pressing the connector 51 of the conveyed finished battery 50 so as to enable the connector 51 of the finished battery 50 to be buckled with the input connector 111.

On the basis of the above structure, when in use, the conveying device 40 transfers the finished battery 50 to a position corresponding to the adapter plate 11, the connector 51 of the finished battery 50 faces the adapter plate 11, and the connector 51 of the finished battery 50 is fastened on the input connector 111, at this time, the finished battery 50 is electrically conducted with the adapter plate 11; the probes 12 are electrically contacted with the output terminals 112, at this time, the adapter plate 11 plays a role of transmitting the electrical signal of the finished product battery 50 to the probes 12, so that the electrical performance data of the finished product battery 50 can be obtained through the adapter plate 11, and then whether the electrical performance of the finished product battery 50 is qualified or not can be judged through comparing the electrical performance data with the standard data, thereby realizing the detection of the electrical performance of the finished product battery 50; then, the tripping device 3 is adopted to make the connector 51 of the finished battery 50 separate from the input connector 111 of the adapter plate 11, namely, the fastening connection between the finished battery 50 and the adapter plate 11 is released; as described above, the present invention uses the transfer device 40 and the trip device 3 to transfer the finished battery 50 and to fasten and release the finished battery with and from the input connector 111 of the adapter plate 11, thereby reducing the labor intensity.

It is worth mentioning that the output terminal 112 is an output plate, so that the probes 12 are easily butted and contacted.

Specifically, the input joint 111 is disposed upward; the trip device 3 comprises a limit stop 131 and a first driving mechanism 132; the limiting stopper 131 is located on the adapter plate 11 and faces upward, and is used for stopping the finished battery 50 buckled with the adapter plate 11 to prevent the finished battery 50 from moving downward; the first driving mechanism 132 is used for driving the adapter plate 11 to ascend and descend relative to the limiting stopper 131.

On the basis of the structure, when the connector 51 of the finished product battery 50 is reversely buckled on the input connector 111, at the moment, the limit stopper 131 abuts against the lower part of the finished product battery 50, when the connector needs to be loosened, the first driving mechanism 132 drives the adapter plate 11 to move downwards relative to the limit stopper 131, the finished product battery 50 cannot move downwards under the abutment of the limit stopper 131, when the descending distance of the adapter plate 11 is greater than the buckling depth of the finished product battery 50 and the adapter plate 11, the buckling of the finished product battery 50 and the adapter plate 11 is released, and the operation is simple and convenient; then, the first driving mechanism 132 drives the adapter plate 11 to ascend, so that the next finished battery 50 can be fastened, i.e., the next finished battery 50 is detected.

More specifically, the finished battery 50 also has a first limiting surface 53 surrounding its connector 51; the limiting stopper 131 is provided with an avoidance port 133 which penetrates through the upper surface and the lower surface of the limiting stopper and faces the input connector 111 upwards; the avoiding opening 133 can be passed by the connector 51 of the finished battery 50 to be buckled with the input connector 111; the part of the limiting stopper 131 surrounding the avoiding opening 133 is formed into a second limiting surface 134, and the second limiting surface 134 is used for abutting against the first limiting surface 53, so that the pulling force of the adapter plate 11 on the finished battery 50 is balanced, and the possibility that the connector 51 is pulled and bent is reduced.

Further, the conveying apparatus 40 includes a transfer buckle device 41, and the transfer buckle device 41 includes:

a pick-up structure 411, the pick-up structure 411 being for picking up a finished battery 50;

a pressing mechanism 412, wherein the pressing mechanism 412 can press the finished battery 50 picked up by the picking structure 411 downwards;

and the conveying driving mechanism 413 is used for driving the picking structure 411 to move so as to convey the battery to the adapter plate 11, and is also used for synchronously driving the abutting mechanism 412 to move.

On the basis of the above structure, even if two or more adapter plates 11 are provided for improving efficiency, the picking structure 411 picks up the finished battery 50, and then the pressing mechanism 412 moves to the position of the adapter plate 11 synchronously when the finished battery 50 is carried to any adapter plate 11 under the driving of the carrying driving mechanism 413, so that the carrying driving mechanism 413 does not need to be provided corresponding to each adapter plate 11, and the cost is saved.

It is worth mentioning that the picking mechanism 411 is also driven by the conveyance drive mechanism 413 to approach the finished battery 50, thereby achieving the picking.

The above-mentioned pickup structure 411 may include a suction head 4111, and it is understood that the suction head 4111 has a suction port; the adsorption head 4111 is used for being communicated with an external vacuum machine, specifically, the adsorption head 4111 can be communicated with the external vacuum machine through a hose, and at the moment, the length of the hose is based on the requirement that the adsorption head 4111 moves within a required range; like this, correspond the finished product battery 50 of waiting to pick up with adsorption head 4111, gaseous in the outside vacuum machine extraction adsorption head 4111 realizes adsorbing the finished product battery 50 of picking up of adsorption head 4111, compares and picks up structure 411 and adopts the claw structure and press from both sides the mode of getting finished product battery 50, can avoid causing the damage of wiping to finished product battery 50.

Specifically, the conveyance drive mechanism 413 includes a power structure 4131 and a mounting member 4312; the pick-up structure 411 and the pressing mechanism 412 are both mounted on the mounting member 4312; the power structure 4131 is used to drive the movement of the mounting member 4312. Like this, can drive in step and pick up structure 411 and support and press mechanism 412 through installed part 4312 motion, at this moment, only need set up the actuating mechanism that corresponds installed part 4312 can, can the energy saving.

The power structure 4131 may be a robot, and the mounting member 4312 is mounted on a free end of the robot; of course, the driving mechanism can also be an existing three-axis driving mechanism and the like.

The above-mentioned conveying device 40 may further include a first conveying and conveying mechanism 42 and a second conveying and conveying mechanism 43, the first conveying and conveying mechanism 42 conveys the finished product battery 50 on the adapter plate 11 to the appearance inspection device 20, and the second conveying and conveying mechanism 43 conveys the finished product battery 50 on the appearance inspection device 20 to the position inspection device 30.

Specifically, the first carrying and conveying mechanism 42 includes a first motor 421, a second motor 422 and a suction plate 423, the suction plate 423 is used for adsorbing the finished product battery 50, the first motor 421 drives the finished product battery 50 to ascend and descend, so as to correspondingly get away from or close to the adapter plate 11, and the second motor 422 drives the first motor 421 to horizontally move 1 and move from the adapter plate 11 to the appearance detection device 20.

The second carrying mechanism may be a robot.

Further, the pressing mechanism 412 includes a pressing member 4121 and a lifting motor 4122, the pressing member 4121 is used for pressing the finished battery 50; the lifting motor 4122 is in transmission connection with the pressing piece 4121 and is used for driving the pressing piece 4121 to lift; the conveying driving mechanism 413 is used for driving the lifting motor 4122 to move; therefore, the finished product battery 50 can be pressed by driving the pressing piece 4121 to descend through the lifting motor 4122, and the pressing is released when the pressing piece 4121 is driven to ascend by the lifting motor 4122, so that the operation is simple; specifically, the conveyance drive mechanism 413 is configured to drive the movement of the lift motor 4122.

It is worth mentioning that the lift motor 4122 may be installed on the mounting member 4312, and the lift motor 4122 may be a cylinder, a linear motor, or the like.

Furthermore, the pressing member 4121 is formed with an adsorption cavity, and the adsorption cavity is provided with an adsorption hole 4123 communicating the inside and the outside thereof; the adsorption holes 4123 are used to communicate with an external vacuum machine. In practical use, the picking structure 411 generally corresponds to the lithium battery 52 for picking up the finished battery 50, and in this case, in order to reduce the possibility that the connector 51 of the finished battery 50 is folded by mistake during the transportation process, an external vacuum machine may be used to pump the gas in the adsorption cavity of the pressing member 4121 to form a negative pressure at the position of the adsorption hole 4123, so as to adsorb and fix the connector 51.

Further, the detection equipment of the finished product battery 50 also comprises a rack 14, and the adapter plate 11, the probe 12 and the tripping device 3 are all installed on the rack 14, so that the adapter plate 11, the probe 12 and the tripping device 3 can be conveniently and integrally moved; specifically, the probe 12 is mounted to the frame 14 by a probe 12 mount.

Preferably, the present finished battery detection line further includes:

a feed station for receiving finished cells 50;

the first positioning structure 60, the first positioning structure 60 comprises a first positioning plate 61, a second positioning plate 62 and a second driving mechanism 63 which are positioned on one side of the feeding station; the first positioning plate 61 is used for abutting against one side of the finished product battery 50 in the feeding station, and the second positioning plate 62 is used for abutting against the other side of the finished product battery 50 in the direction of the first positioning plate 61; the second driving mechanism 63 is used for driving the second positioning plate 62 to approach or depart from the first positioning plate 61;

the first visual detection positioning device 70 is used for acquiring the upward appearance image information of the finished product battery 50 in the feeding station and converting the upward appearance image of the finished product battery 50 into a first letter;

a second visual detection positioning device 80, wherein the second visual detection positioning device 80 is used for acquiring the appearance image of the finished product battery 50 which is picked up by the conveying equipment 40 and faces downwards, and converting the appearance image of the finished product battery 50 which faces downwards into a second letter;

a controller for receiving the first information and the second information, controlling the pick-up position of the conveying device 40 according to the first information, and controlling the operation of the conveying device 40 according to the second information;

the conveying device 40 is also used to pick up the finished batteries 50 of the feeding station and convey them onto the adapter plate 11.

In the above structure, since the input connector 111 of the adapter plate 11 faces upward, at this time, the connector 51 of the finished battery 50 picked and conveyed by the conveying equipment 40 at the feeding station needs to face downward so as to be fastened with the input connector 111; thus, when the finished product battery 50 is placed in the feeding station, the second positioning plate 62 is driven by the second driving mechanism 63 to be close to the first positioning plate 61, and the first positioning plate 61 and the second positioning plate 62 are respectively positioned at two opposite sides of the finished product battery 50, so that the finished product battery 50 is positioned on the feeding station; then, the first visual detection positioning device 70 acquires the upward appearance image information of the finished product battery 50 in the feeding station, so that the adsorption position of the conveying equipment 40 on the finished product battery 50 is adjusted to realize coarse positioning pickup; at this time, the connector 51 of the finished battery 50 picked up by the conveying device 40 faces downward, and the second visual inspection positioning device 80 is used to acquire the downward appearance image of the finished battery 50 picked up by the conveying device 40, so as to obtain the position of the connector 51 of the finished battery 50, and adjust the engaging position of the connector 51 to accurately engage with the input connector 111 of the adapter plate 11.

The first visual inspection positioning device 70 and the second visual inspection positioning device 80 can both adopt existing visual inspection devices.

It is worth mentioning that an input mechanism 90 may also be provided, the input mechanism 90 conveying the finished battery 50 into the feeding station.

Of course, the bar code scanning mechanism 100 may be further disposed to obtain the lot number of the finished battery 50 at the feeding station, and the bar code scanning mechanism 100 is again used to confirm the lot number of the finished battery 50 after passing through the position detection device 30, so as to avoid confusion.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.

Claims (10)

1. A finished battery test line, comprising:

an electrical property detection device (10), the electrical property detection device (10) being for detecting an electrical property of a finished battery (50);

an appearance inspection device (20), the appearance inspection device (20) being used to inspect the appearance of the connector (51) of the finished battery (50);

a position detection device (30), the position detection device (30) being configured to detect a position of a connector (51) of a finished battery (50) relative to a lithium battery (52) of the finished battery (50);

a conveying device (40), the conveying device (40) being used for transferring finished batteries (50) among the electrical property detection device (10), the appearance detection device (20) and the position detection device (30).

2. The finished battery inspection line according to claim 1, wherein the appearance inspection apparatus (20) includes a first CCD camera (21) and a first light source assembly (22); the first light source assembly (22) is used for emitting light to the connector (51) of the finished battery (50); the first CCD camera (21) is used for acquiring an appearance image of a connector (51) of a finished battery (50).

3. The finished battery inspection line according to claim 1, wherein the position detection apparatus (30) includes a second CCD camera and a second light source assembly; the second light source assembly is used for emitting light to the finished battery (50); the second CCD camera is used for acquiring an overall appearance image of the finished battery (50).

4. The finished battery detection line of claim 1, wherein the electrical property detection apparatus (10) comprises:

the battery adapter comprises an adapter plate (11), wherein the adapter plate (11) is provided with an input connector (111), and the input connector (111) is used for being buckled with a connector (51) of a finished battery (50) and electrically contacted; the adapter plate (11) further has an output terminal (112);

a probe (12), the probe (12) being for electrical contact with the output terminal (112);

a trip device (3), wherein the trip device (3) is used for releasing the buckling of the connector (51) of the finished battery (50) and the input connector (111);

the conveying equipment (40) is also used for pressing the connector (51) of the conveyed finished battery (50) so as to enable the connector (51) of the finished battery (50) to be buckled with the input connector (111).

5. The finished battery inspection line according to claim 4, characterized in that the input tabs (111) are disposed upward; the trip device (3) comprises:

the limiting stopper (131) is positioned on the adapter plate (11) and faces upwards, and is used for stopping the finished battery (50) buckled with the adapter plate (11) to prevent the finished battery (50) from moving downwards;

the first driving mechanism (132), the first driving mechanism (132) is used for driving the adapter plate (11) to lift relative to the limit stopper (131).

6. The finished battery test line according to claim 5, wherein the finished battery (50) further has a first limit surface (53) surrounding its connector (51); the limiting stopper (131) is provided with an avoidance opening (133) which penetrates through the upper surface and the lower surface of the limiting stopper and faces the input connector (111) upwards; the avoidance opening (133) can be used for a connector (51) of a finished battery (50) to pass through so as to be buckled with the input joint (111); the part of the limiting stopper (131) surrounding the avoidance opening (133) forms a second limiting surface (134), and the second limiting surface (134) is used for abutting against the first limiting surface (53).

7. The finished battery detection line according to claim 4, wherein the conveying apparatus (40) includes a shifting crimping device (41), the shifting crimping device (41) including:

a pick-up structure (411), said pick-up structure (411) being for picking up a finished battery (50);

a pressing mechanism (412), wherein the pressing mechanism (412) can press the finished battery (50) picked by the picking structure (411) downwards;

and the conveying driving mechanism (413), the conveying driving mechanism (413) is used for driving the picking structure (411) to move so as to convey the battery to the adapter plate (11), and is also used for synchronously driving the pressing mechanism (412) to move.

8. The finished battery inspection line of claim 7, wherein the handling drive mechanism (413) includes a power structure (4131) and a mounting member (4312); the pick-up structure (411) and the pressing mechanism (412) are both mounted on the mounting (4312); the power structure (4131) is used for driving the mounting part (4312) to move.

9. The finished battery detecting line according to claim 7, wherein the pressing mechanism (412) includes a pressing member (4121) and a lifting motor (4122), the pressing member (4121) for pressing the finished battery (50); the lifting motor (4122) is in transmission connection with the pressing piece (4121) and is used for driving the pressing piece (4121) to lift; the conveying driving mechanism (413) is used for driving the lifting motor (4122) to move; the pressing piece (4121) is provided with an adsorption cavity, and the adsorption cavity is provided with an adsorption hole (4123) for communicating the inside and the outside of the adsorption cavity; the adsorption holes (4123) are used for communicating with an external vacuum machine.

10. The finished battery inspection line of claim 4, further comprising:

a feeding station for receiving finished cells (50);

the first positioning structure (60) comprises a first positioning plate (61), a second positioning plate (62) and a second driving mechanism (63), wherein the first positioning structure (60) is positioned on one side of the feeding station; the first positioning plate (61) is used for abutting against one side of a finished battery (50) in the feeding station, and the second positioning plate (62) is used for abutting against the other side of the finished battery (50) in the direction of the first positioning plate (61); the second driving mechanism (63) is used for driving the second positioning plate (62) to be close to or far away from the first positioning plate (61);

the first visual detection positioning device (70) is used for acquiring the upward appearance image information of the finished battery (50) in the feeding station and converting the upward appearance image of the finished battery (50) into a first letter;

the second visual detection positioning device (80) is used for acquiring an appearance image of the finished battery (50) picked up by the conveying equipment (40) facing downwards, and converting the appearance image of the finished battery (50) facing downwards into a second letter;

a controller for receiving the first information and the second information, controlling a pick-up position of the conveyor apparatus (40) according to the first information, and controlling an operation of the conveyor apparatus (40) according to the second information;

the conveying device (40) is also used for picking up the finished batteries (50) of the feeding station and conveying the finished batteries onto the adapter plate (11).

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