CN219641887U

CN219641887U - Battery test equipment

Info

Publication number: CN219641887U
Application number: CN202320402079.5U
Authority: CN
Inventors: 韦波; 盛腊元; 吴子其; 赵永照; 康学鹏; 卢志威; 林健鸿; 张会军
Original assignee: Saft Zhuhai Free Trade Zone Batteries Co ltd
Current assignee: Saft Zhuhai Free Trade Zone Batteries Co ltd
Priority date: 2023-03-07
Filing date: 2023-03-07
Publication date: 2023-09-05
Anticipated expiration: 2033-03-07

Abstract

The utility model aims to provide the battery test equipment with high working efficiency, good test effect and high automation degree. The battery test equipment comprises a conveying line, a test mechanism is arranged on the conveying line and comprises two groups of test assemblies which are symmetrically arranged on two sides of the conveying line, each test assembly comprises a driving cylinder and a sliding plate which is arranged on the conveying line in a sliding mode, a plurality of test probes are arranged on the sliding plates in an arrayed mode, the contact ends of the test probes face the conveying line, the output ends of the driving cylinders are connected with the sliding plates, a plurality of incoming material sensors are arranged on the conveying line, and the incoming material sensors are located above the two groups of test assemblies. The utility model can be applied to the technical field of battery testing.

Description

Battery test equipment

Technical Field

The utility model relates to the technical field of battery testing, in particular to battery testing equipment.

Background

After the battery is produced, the battery is required to be subjected to electrical performance test after being sheathed with a sleeve and being provided with an insulating gasket, meanwhile, the battery is subjected to TR test after 14 days of liquid injection, and when the battery is subjected to electrical performance test, TR test and subsequent activation, the battery to be tested/activated is required to be contacted by adopting a test probe, so that the conduction is completed, and the test/activation is realized.

At present, in enterprises, an electric performance test, a TR test and battery activation of a battery are carried out by holding test probes by staff, the battery to be tested is tested one by one, and when the battery to be tested is tested, the two test probes are required to be respectively contacted with positive and negative poles of the battery, so that the test work can be completed. The test mode is low in efficiency, large in labor cost, and poor in test effect, and the situation that misjudgment is caused by the fact that the battery pole is not contacted easily during the test. From various aspects, the requirements of the automation trend cannot be met. To this end, the present utility model particularly provides a battery testing apparatus to solve the above-mentioned problems.

Disclosure of Invention

The utility model aims to solve the technical problem of overcoming the defects of the prior art and providing the battery test equipment with high working efficiency, good test effect and high automation degree.

The technical scheme adopted by the utility model is as follows: the utility model comprises a conveying line, wherein a testing mechanism is arranged on the conveying line, the testing mechanism comprises two groups of testing components symmetrically arranged on two sides of the conveying line, the testing components comprise a driving cylinder and a sliding plate slidingly arranged on the conveying line, a plurality of testing probes are arranged on the sliding plate, the contact ends of the testing probes face the conveying line, the output end of the driving cylinder is connected with the sliding plate, a plurality of feeding sensors are arranged on the conveying line, and the feeding sensors are positioned above the positions between the two groups of testing components.

Further, a hinge seat is arranged on the conveying line, a hinge plate is hinged on the hinge seat, and a plurality of incoming material sensors are arranged on the hinge plate.

Further, the test assembly further comprises an installation seat, the installation seat is fixed on the side face of the conveying line, the sliding plate is arranged on the installation seat in a sliding mode through the guide rail and the sliding block, the sliding plate is provided with a probe block, and the test probe is sleeved on the probe block.

Further, a guide block is arranged on the conveying line, a plurality of guide holes are formed in the guide block, and the test probes are matched with the guide holes.

Further, the transfer chain includes the mount, the both ends of mount all are provided with the sprocket, two the transmission is provided with conveyor chain on the sprocket, be provided with a plurality of battery carrier blocks on the conveyor chain, the battery carrier block includes the loading board, the upper end both sides of loading board are provided with the lug, the arc wall has been seted up on the lug, two be equipped with the intermediate tank between the lug, be provided with conveyor motor on the mount, conveyor motor with one of them sprocket transmission is connected.

Further, the output side of mount is provided with the inductor, is located the axis of rotation of sprocket of transfer chain input is worn out the mount and is provided with the response carousel, circumference array is equipped with a plurality of openings on the response carousel, the response carousel with the inductor cooperation.

Further, the output of transfer chain is provided with supplementary ejection of compact subassembly, supplementary ejection of compact subassembly is including two stoppers that the symmetry set up, the passing groove has been seted up to the inboard lower extreme of stopper, two the below of stopper is provided with down the baffle, down the baffle be located pass through the below in groove and with pass through the groove and the cooperation of conveyor chain.

Further, the input of transfer chain is provided with supplementary pan feeding subassembly, supplementary pan feeding subassembly includes the pan feeding seat, the slope is provided with the pan feeding swash plate on the pan feeding seat, the lower extreme of pan feeding swash plate with the cooperation of intermediate tank, the both sides of pan feeding swash plate are provided with the deflector, two the pan feeding groove has been seted up to the relative inboard of deflector, the front side of pan feeding seat is provided with spacing seat, be provided with spacing gyro wheel on the spacing seat, spacing gyro wheel with the lower extreme cooperation of pan feeding swash plate.

Further, be provided with the cylinder board on the pan feeding seat, be provided with the branch material cylinder on the cylinder board, the output of dividing the material cylinder is provided with the branch flitch, divide the flitch with be in two between the deflector.

The beneficial effects of the utility model are as follows: the battery testing equipment provided by the utility model can realize batch testing of the batteries to be tested, and the testing process is automatically realized, so that a plurality of batteries can be tested at one time, and only a small amount of manpower resources are needed to be input for feeding or discharging during actual production, so that the manpower cost is greatly reduced; the contact between the test probe and the battery pole can be effectively ensured in the test process, so that the test effect is ensured, and the occurrence of the condition of false detection is avoided.

Drawings

FIG. 1 is a schematic perspective view of a battery testing apparatus according to the present utility model;

FIG. 2 is a schematic perspective view of a conveyor line according to the present utility model;

FIG. 3 is a schematic perspective view of a conveyor line portion according to the present utility model;

fig. 4 is a schematic perspective view of a battery carrier block according to the present utility model;

FIG. 5 is a schematic perspective view of a test assembly according to the present utility model;

FIG. 6 is a schematic perspective view of the auxiliary discharging assembly according to the present utility model;

FIG. 7 is a schematic perspective view of an auxiliary feeding assembly according to the present utility model;

FIG. 8 is a schematic view of an additional angular perspective of the auxiliary feeding assembly of the present utility model;

fig. 9 is an exploded view of the auxiliary feeding assembly of the present utility model.

Detailed Description

As shown in fig. 1 to 9, in the present embodiment, the present utility model includes a conveying line 1, the conveying line 1 is used for conveying a battery to be tested, and at least one testing mechanism 2 is disposed on the conveying line 1 to test the battery to be tested on the conveying line 1. The testing mechanism 2 is composed of two groups of testing components 3, the two groups of testing components 3 are symmetrically arranged on two sides of the conveying line 1, and the positive pole and the negative pole of the battery to be tested are respectively contacted so as to realize conduction testing. The test assembly 3 comprises a driving cylinder 31 and a sliding plate 32 which is slidably arranged on the conveying line 1, a plurality of test probes 33 are arranged on the sliding plate 32, sixteen batteries can be tested at a time in the embodiment, the contact end of each test probe 33 faces the conveying line 1, the other end of each test probe serves as a connecting end to be externally connected with a tester, and the output end of the driving cylinder 31 is connected with the sliding plate 32; during testing, the driving cylinders 31 of the two groups of testing assemblies 3 drive the sliding plates 32 to slide, so that the testing probes 33 move towards the conveying line 1 and contact with positive and negative poles of the battery to be tested placed on the conveying line 1, thereby realizing conduction and testing by an external testing machine. Twelve incoming material sensors 6 are correspondingly arranged on the conveying line 1, the incoming material sensors 6 are positioned above the positions between the two groups of test assemblies 3, the incoming material sensors 6 are used for detecting batteries to be tested on the conveying line 1 so as to judge whether the batteries to be tested exist at relevant positions, if the batteries to be tested do not exist at the corresponding positions, information can be fed back, and battery failure can not be misreported due to the fact that the batteries to be tested do not exist at the corresponding positions; in addition, the last incoming material sensor 6 cooperates with the conveying line 1, and when detecting that a battery to be tested exists, information is fed back to the conveying line 1, so that the conveying line 1 stops acting, and testing work is facilitated.

In this embodiment, a hinge seat 7 is provided on the conveying line 1, a hinge plate 8 is hinged and matched on the hinge seat 7, and a plurality of incoming material sensors 6 are provided on the hinge plate 8. The hinge seat 7 is fixed on the conveying line 1, the hinge plate 8 is hinged on the hinge seat 7 through a hinge shaft, so that overturning action can be realized, and the incoming material sensor 6 is embedded and fixed on the hinge plate 8, so that the incoming material sensor can be overturned along with overturning of the hinge plate 8; during testing, if the battery to be tested fails, the hinge plate 8 can be turned up, and the corresponding failed battery is taken out, so that the discharged battery is a qualified battery for testing, the failed battery and the failed battery can be prevented from being confused, and the yield of products is ensured.

In this embodiment, the test assembly 3 further includes a mounting seat 34, the mounting seat 34 is fixed on a side surface of the conveying line 1, the sliding plate 32 is slidably disposed on the mounting seat 34 through a guide rail 35 and a sliding block 36, a probe block 37 is disposed on the sliding plate 32, and the test probe 33 is sleeved on the probe block 37. The mounting seat 34 is fixedly arranged on the side surface of the conveying line 1 and used for mounting other components; the sliding plate 32 has a sliding effect through the cooperation between the guide rail 35 and the sliding block 36, so that the probe block 37 can slide relative to the conveying line 1, the probe block 37 is fixed on the sliding plate 32 and moves along with the movement of the sliding plate 32, and the probe block 37 is used for mounting the test probe 33; the test probes 33 are embedded in the probe block 37, the contact ends of the test probes are positioned on one side close to the conveying line 1, and the other end connection ends of the test probes are far away from the conveying line 1 and are externally connected with an external testing machine.

In this embodiment, the conveying line 1 is provided with a guide block 9, a plurality of guide holes are formed in the guide block 9, and the test probes 33 are adapted to the guide holes. The guide block 9 is located between the probe block 37 and the conveying line 1, twelve guide holes are arranged in the middle of the guide block, the twelve guide holes correspond to twelve test probes 33, and the guide holes are used for guiding the test probes 33, so that the test probes can accurately contact the battery to be tested when moving.

In this embodiment, the conveying line 1 includes a fixing frame 11, two ends of the fixing frame 11 are provided with chain wheels 12, two chain wheels 12 are provided with a conveying chain 13 in a transmission manner, a plurality of battery bearing blocks 14 are arranged on the conveying chain 13, each battery bearing block 14 includes a bearing plate 141, two sides of the upper end of each bearing plate 141 are provided with a protruding block 142, each protruding block 142 is provided with an arc-shaped groove 143, two middle grooves 144 are arranged between the protruding blocks 142, and the fixing frame 11 is provided with a conveying motor 145, and the conveying motor 145 is in transmission connection with one of the chain wheels 12. When in operation, the conveying motor 145 drives the sprocket 12 to rotate, so that the conveying chain 13 moves to carry out conveying operation; each node of the conveying chain 13 is provided with a battery bearing block 14 for bearing the battery to be tested, and when the battery to be tested is placed on the battery bearing block 14, the distance between every two adjacent battery bearing blocks is consistent with the distance between the adjacent guide holes, so that the contact between the test probe 33 and the battery to be tested can be ensured. The battery bearing block 14 comprises a bearing plate 141, two protruding blocks 142 are arranged on the bearing plate 141, the two protruding blocks 142 are provided with arc-shaped grooves 143 which are matched with the battery to be measured, so that stability of the battery to be measured in conveying is maintained, and the middle groove 144 is used for giving way.

In this embodiment, an inductor 15 is disposed on the side surface of the output end of the fixing frame 11, a rotating shaft of the sprocket 12 located at the input end of the conveying line 1 penetrates out of the fixing frame 11 and is provided with an induction turntable 16, a plurality of openings 17 are disposed on the induction turntable 16 in a circumferential array, and the induction turntable 16 is matched with the inductor 15. The cooperation of the induction turntable 16 and the inductor 15 can realize intelligent control over the conveying motor 145, so that the driving of the conveying motor is detected, and the conveying distance is controllable, so that each battery to be tested can stay at a proper position during testing.

In this embodiment, the output end of the conveying line 1 is provided with an auxiliary discharging component 4, the auxiliary discharging component 4 includes two limiting blocks 41 symmetrically arranged, a through groove 42 is formed in the inner lower end of each limiting block 41, a lower baffle 43 is arranged below each limiting block 41, and the lower baffle 43 is located below the through groove 42 and is matched with the through groove 42 and the conveying chain 13. The two limiting blocks 41 limit the two ends of the battery to be tested, so that the battery to be tested can be kept to be put and output in order during output, and the lower baffle 43 is used for playing a supporting role, so that the battery to be tested is supported during output, and the battery to be tested is convenient for workers to process.

In this embodiment, the input end of the conveying line 1 is provided with an auxiliary feeding assembly 5, the auxiliary feeding assembly 5 comprises a feeding seat 51, a feeding inclined plate 52 is obliquely arranged on the feeding seat 51, the lower end of the feeding inclined plate 52 is obliquely inserted into the middle groove 144 but does not contact with the middle groove to avoid motion interference, guide plates 53 are arranged on two sides of the feeding inclined plate 52, feeding grooves 54 are formed in the inner sides of the two guide plates 53, a limiting seat 55 is arranged on the front side of the feeding seat 51, a limiting roller 56 is arranged on the limiting seat 55, and the limiting roller 56 is matched with the lower end of the feeding inclined plate 52. When the battery to be tested is fed, the battery to be tested is put in through the feeding groove 54 and rolls down along the feeding inclined plate 52 under the limiting action of the feeding groove 54, and is limited by the limiting roller 56 when rolls down onto the conveying chain 13, so that the battery to be tested can accurately fall on the arc-shaped groove 143, and the arrangement feeding is realized; the limiting roller 56 is rotatably arranged, so that the battery can be prevented from being scratched, and meanwhile, the smoothness of movement of the battery can be ensured.

In this embodiment, the feeding seat 51 is provided with a cylinder plate 57, the cylinder plate 57 is provided with a distributing cylinder 58, an output end of the distributing cylinder 58 is provided with a distributing plate 59, and the distributing plate 59 is located between the two guide plates 53. The battery during feeding can be blocked by the material distributing cylinder 58, so that the feeding according to the amount is realized.

While the embodiments of this utility model have been described in terms of practical aspects, they are not to be construed as limiting the meaning of this utility model, and modifications to the embodiments and combinations with other aspects thereof will be apparent to those skilled in the art from this description.

Claims

1. Battery test equipment, including transfer chain (1), its characterized in that: be provided with accredited testing organization (2) on transfer chain (1), accredited testing organization (2) are in including the symmetry set up two sets of test assembly (3) of transfer chain (1) both sides, test assembly (3) are in including drive cylinder (31) and slip setting sliding plate (32) on transfer chain (1), be provided with a plurality of test probes (33) on sliding plate (32), the contact end orientation of test probes (33) transfer chain (1), the output of drive cylinder (31) with sliding plate (32) are connected, be provided with a plurality of incoming material sensors (6) on transfer chain (1), incoming material sensors (6) are located two sets of top between test assembly (3).

2. A battery testing apparatus according to claim 1, wherein: be provided with articulated seat (7) on transfer chain (1), articulated cooperation has articulated slab (8) on articulated seat (7), a plurality of incoming material sensor (6) set up on articulated slab (8).

3. A battery testing apparatus according to claim 2, wherein: the test assembly (3) further comprises a mounting seat (34), the mounting seat (34) is fixed on the side face of the conveying line (1), the sliding plate (32) is arranged on the mounting seat (34) in a sliding mode through a guide rail (35) and a sliding block (36), a probe block (37) is arranged on the sliding plate (32), and the test probe (33) is sleeved on the probe block (37).

4. A battery testing apparatus according to claim 3, wherein: be provided with guide block (9) on transfer chain (1), a plurality of guiding hole has been seted up on guide block (9), test probe (33) with guiding hole looks adaptation.

5. The battery testing apparatus according to claim 4, wherein: the conveying line (1) comprises a fixing frame (11), chain wheels (12) are arranged at two ends of the fixing frame (11), conveying chains (13) are arranged on the chain wheels (12) in a transmission mode, a plurality of battery bearing blocks (14) are arranged on the conveying chains (13), each battery bearing block (14) comprises a bearing plate (141), protruding blocks (142) are arranged on two sides of the upper end of each bearing plate (141), arc-shaped grooves (143) are formed in the protruding blocks (142), middle grooves (144) are formed in the protruding blocks (142), conveying motors (145) are arranged on the fixing frame (11), and one of the conveying motors (145) is connected with one of the chain wheels (12) in a transmission mode.

6. A battery testing apparatus according to claim 5, wherein: the induction type conveyor is characterized in that an inductor (15) is arranged on the side face of the output end of the fixing frame (11), a rotating shaft of the chain wheel (12) at the input end of the conveying line (1) penetrates out of the fixing frame (11) and is provided with an induction turntable (16), a plurality of openings (17) are formed in the circumference array of the induction turntable (16), and the induction turntable (16) is matched with the inductor (15).

7. The battery testing apparatus according to claim 6, wherein: the conveying device is characterized in that an auxiliary discharging component (4) is arranged at the output end of the conveying line (1), the auxiliary discharging component (4) comprises two limiting blocks (41) which are symmetrically arranged, a through groove (42) is formed in the lower end of the inner side of each limiting block (41), a lower baffle (43) is arranged below each limiting block (41), and the lower baffle (43) is located below each through groove (42) and matched with each through groove (42) and each conveying chain (13).

8. The battery testing apparatus according to claim 7, wherein: the automatic feeding device is characterized in that an auxiliary feeding assembly (5) is arranged at the input end of the conveying line (1), the auxiliary feeding assembly (5) comprises a feeding seat (51), a feeding inclined plate (52) is obliquely arranged on the feeding seat (51), the lower end of the feeding inclined plate (52) is matched with the middle groove (144), guide plates (53) are arranged on two sides of the feeding inclined plate (52), feeding grooves (54) are formed in the inner sides of the guide plates (53), a limiting seat (55) is arranged on the front side of the feeding seat (51), a limiting roller (56) is arranged on the limiting seat (55), and the limiting roller (56) is matched with the lower end of the feeding inclined plate (52).

9. The battery testing apparatus of claim 8, wherein: the feeding seat (51) is provided with a cylinder plate (57), the cylinder plate (57) is provided with a distributing cylinder (58), the output end of the distributing cylinder (58) is provided with a distributing plate (59), and the distributing plate (59) is positioned between the two guide plates (53).