CN220986180U

CN220986180U - Cell module testing device

Info

Publication number: CN220986180U
Application number: CN202322811953.3U
Authority: CN
Inventors: 彭荣; 洪芳
Original assignee: Shenzhen Jiayi Energy Technology Co ltd
Current assignee: Shenzhen Jiayi Energy Technology Co ltd
Priority date: 2023-10-19
Filing date: 2023-10-19
Publication date: 2024-05-21
Anticipated expiration: 2033-10-19

Abstract

The utility model relates to the technical field of cell assembly testing devices, in particular to a cell assembly testing device which comprises a conveying belt, an empty bin and a lifting table, wherein the lower end of the conveying belt is provided with the lifting table, the upper end of the conveying belt is fixedly connected with a cell assembly, the upper end of the lifting table is fixedly connected with a toothed plate, the outer side of the conveying belt is provided with the empty bin, the inner side of the empty bin is fixedly connected with a spring telescopic rod, the inner side of the empty bin is fixedly connected with a central shaft, the outer side of the central shaft is fixedly connected with a large gear, the outer side of the large gear is in meshed connection with the toothed plate, the outer side of the central shaft is fixedly connected with an eccentric gear, the outer side of the eccentric gear is in meshed connection with a single-side toothed plate, and the upper end of the single-side toothed plate is fixedly connected with the spring telescopic rod.

Description

Cell module testing device

Technical Field

The utility model relates to the technical field of battery cell assembly testing devices, in particular to a battery cell assembly testing device.

Background

The testing device of the battery cell assembly is a device for detecting the battery cell shell, can detect all the outer side and the inner side of the battery cell assembly, and can detect edge deformation, moire, scratch, bump, impression, ink mark and the like through an AI algorithm.

The existing battery cell assembly can be subjected to a series of transfer and transportation after being manufactured, dust in the air can float and adhere to the surface of the battery cell assembly in the transfer process, and when the battery cell assembly is tested, the dust adhering to the surface of the battery cell assembly can influence the detection result of the battery cell assembly, so that the battery cell assembly testing device is provided for the problems.

Disclosure of utility model

The utility model aims to provide a testing device for a battery cell assembly, which is used for solving the problem that dust attached to the surface of the battery cell assembly in air can influence the detection result during detection.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a electricity core subassembly testing arrangement, includes conveyer belt, empty storehouse and elevating platform, and the conveyer belt lower extreme is equipped with the elevating platform, conveyer belt upper end fixedly connected with electricity core subassembly, elevating platform upper end fixedly connected with pinion rack, the conveyer belt outside is equipped with the empty storehouse, the inboard fixedly connected with spring telescopic link of empty storehouse, the inboard fixedly connected with center pin of empty storehouse, center pin outside fixedly connected with gear wheel, gear wheel outside meshing is connected with the pinion rack, center pin outside fixedly connected with eccentric gear, eccentric gear outside meshing is connected with unilateral pinion rack, unilateral pinion rack outside fixedly connected with backup pad, unilateral pinion rack upper end fixedly connected with spring telescopic link, backup pad outside screw connection has the bolt, screw connection has the cleaning plate outside the cleaning plate, the inside friction hole that is equipped with of brush.

Preferably, the central shaft, the eccentric gear and the large gear are coaxial, and the central shaft, the eccentric gear and the large gear are perpendicular to the lifting platform.

Preferably, two support plates are arranged, the shape of each support plate is L-shaped, and the support plates and the cleaning plates are fixed by bolts.

Preferably, the hairbrushes are arranged in a plurality, and the hairbrushes are uniformly distributed on one side of the cleaning plate at equal intervals.

Preferably, the friction holes are provided in a plurality, and the cross section of each friction hole is circular.

Compared with the prior art, the utility model has the beneficial effects that:

According to the utility model, the toothed plate drives the large gear to rotate when moving upwards, so that the eccentric gear can be driven to rotate, the eccentric gear can drive the supporting plate to move downwards at the same time, the cleaning plate fixed on the supporting plate can clean dust outside the battery cell assembly, and the brush fixed on the cleaning plate can clean dust outside the battery cell assembly better.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the installation position A in FIG. 1 according to the present utility model;

FIG. 3 is a schematic view showing the structure of the brush mounting position according to the present utility model.

In the figure: 1. a conveyor belt; 2. empty bin; 3. a lifting table; 4. a cell assembly; 5. a toothed plate; 6. a large gear; 7. a spring telescoping rod; 8. a single-sided toothed plate; 9. a support plate; 10. a central shaft; 11. an eccentric gear; 12. a bolt; 13. a cleaning plate; 14. a brush; 15. friction holes.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

Referring to fig. 1-3, the present utility model provides a technical solution:

The utility model provides a electricity core subassembly testing arrangement, including conveyer belt 1, empty bin 2 and elevating platform 3, conveyer belt 1 lower extreme is equipped with elevating platform 3, conveyer belt 1 upper end fixedly connected with electricity core subassembly 4, elevating platform 3 upper end fixedly connected with pinion rack 5, conveyer belt 1 outside is equipped with empty bin 2, the inboard fixedly connected with spring telescopic link 7 of empty bin 2, the inboard fixedly connected with center pin 10 of empty bin 2, center pin 10 outside fixedly connected with gear wheel 6, gear wheel 6 outside meshing is connected with pinion rack 5, center pin 10 outside fixedly connected with eccentric gear 11, eccentric gear 11 outside meshing is connected with unilateral pinion rack 8, unilateral pinion rack 8 outside fixedly connected with backup pad 9, unilateral pinion rack 8 upper end fixedly connected with spring telescopic link 7, backup pad 9 outside screwed connection has bolt 12, bolt 12 outside screwed connection has cleaning plate 13, cleaning plate 13 outside fixedly connected with brush 14, the inside friction hole 15 that is equipped with of brush 14.

The central shaft 10, the eccentric gear 11 and the large gear 6 are coaxial, the central shaft 10, the eccentric gear 11 and the large gear 6 are perpendicular to the lifting platform 3, and the arrangement can enable the whole to have stability; the two support plates 9 are arranged, the shape of the support plates 9 is L-shaped, the support plates 9 and the cleaning plates 13 are fixed by bolts 12, and the two support plates 9 are axisymmetric, so that the surface of the battery cell assembly 4 can be effectively cleaned; the brushes 14 are arranged in a plurality, the brushes 14 are uniformly and equidistantly distributed on one side of the cleaning plate 13, and the brushes 14 can better clean dust on the outer side of the battery cell assembly 4; the friction holes 15 are arranged in a plurality, the cross section of each friction hole 15 is circular, and the friction holes 15 can further clean dust on the surface of the cell assembly 4.

The working flow is as follows: when the cell assembly 4 needs to be detected, the conveyor belt 1 will convey the cell assembly 4 to a designated position, at this time, the lifting table 3 will move upwards, so as to fix and drive the cell assembly 4 to move upwards, thereby making the cell assembly 4 better detected, in the process of moving the lifting table 3 upwards, the toothed plate 5 fixed on the lifting table 3 will move upwards, the toothed plate 5 will move upwards, the large gear 6 can be driven to rotate, the central shaft 10 can be driven to rotate, the eccentric gear 11 fixed on the outer side of the central shaft 10 will rotate, the eccentric gear 11 will rotate, the unilateral toothed plate 8 will be driven to move downwards, the support plates 9 fixed on both sides of the unilateral toothed plate 8 will move downwards when moving downwards, so that can clean from top to bottom the outside of electric core subassembly 4, the brush 14 of fixing on clean board 13 can clean the dust in electric core subassembly 4 outside better, the inside friction hole 15 of brush 14 can be to the further cleanness of electric core subassembly 4 surface dust, when pinion rack 5 upwards certain distance, can drive eccentric gear 11 and rotate certain distance, will break away from unilateral pinion rack 8 when eccentric gear 11 rotates half, at this moment, unilateral pinion rack 8 will be according to the pulling force of spring telescopic link 7, thereby upwards move, and then can drive backup pad 9 upwards move, thereby drive clean board 13 upwards move, clean electric core subassembly 4 outside again, after the cleanness is accomplished, electric core subassembly 4 will be detected by the detecting instrument.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a electricity core subassembly testing arrangement, includes conveyer belt (1), empty bin (2) and elevating platform (3), its characterized in that: the conveyer belt (1) lower extreme is equipped with elevating platform (3), conveyer belt (1) upper end fixedly connected with electricity core subassembly (4), elevating platform (3) upper end fixedly connected with pinion rack (5), conveyer belt (1) outside is equipped with empty storehouse (2), the inboard fixedly connected with spring telescopic link (7) of empty storehouse (2), the inboard fixedly connected with center pin (10) of empty storehouse (2), center pin (10) outside fixedly connected with gear wheel (6), gear wheel (6) outside meshing is connected with pinion rack (5), center pin (10) outside fixedly connected with eccentric gear (11), eccentric gear (11) outside meshing is connected with unilateral pinion rack (8), unilateral pinion rack (8) outside fixedly connected with backup pad (9), unilateral pinion rack (8) upper end fixedly connected with spring telescopic link (7), backup pad (9) outside screwed connection bolt (12), bolt (12) outside screwed connection has cleaning plate (13), cleaning plate (13) outside fixedly connected with brush (14), inside brush hole (14).

2. The cell assembly testing device according to claim 1, wherein: the central shaft (10), the eccentric gear (11) and the large gear (6) are coaxial, and the central shaft (10), the eccentric gear (11) and the large gear (6) are perpendicular to the lifting table (3).

3. The cell assembly testing device according to claim 1, wherein: the two support plates (9) are arranged, the shape of the support plates (9) is L-shaped, and bolts (12) are used for fixing the support plates (9) and the cleaning plates (13).

4. The cell assembly testing device according to claim 1, wherein: the hairbrushes (14) are arranged in a plurality, and the hairbrushes (14) are uniformly distributed on one side of the cleaning plate (13) at equal intervals.

5. The cell assembly testing device according to claim 1, wherein: the friction holes (15) are arranged in a plurality, and the cross section of each friction hole (15) is circular.