CN218824396U

CN218824396U - Tray rack device for rapid switching of lithium battery pack and test equipment

Info

Publication number: CN218824396U
Application number: CN202222698427.6U
Authority: CN
Inventors: 葛斌斌; 杨刘倩; 孔明星; 侯璟玥; 宋美
Original assignee: Gotion High Tech Co Ltd
Current assignee: Gotion High Tech Co Ltd
Priority date: 2022-10-13
Filing date: 2022-10-13
Publication date: 2023-04-07
Anticipated expiration: 2032-10-13

Abstract

The utility model discloses a tray frame device that is used for lithium cell package and test equipment to switch over fast, include: the device comprises a test bench, a tray rack, test equipment and a motor; a plurality of test devices are circumferentially arranged on the test bench; the tray rack comprises a disc and a tray, the disc is vertically and rotatably installed on the test rack, and the tray is used for placing the lithium battery pack; an output shaft of the motor is connected with the disc and used for driving the disc to rotate vertically, so that the tray is aligned with the testing equipment. Motor drive the disc rotates along the axial, can rotate automatically and dock with the test equipment of different models respectively, and can test next item fast after the test is accomplished, improves work efficiency, and the staff only needs to be responsible for the line connection of battery package and test equipment.

Description

Tray rack device for rapid switching of lithium battery pack and test equipment

Technical Field

The utility model relates to a battery manufacturing technology field especially relates to a tray frame device that is used for lithium cell package and test equipment to switch over fast.

Background

The battery is the most central and critical component of various electric devices, and the battery not only determines the performance of the device, but also influences the service life and safety, so that the battery needs to be comprehensively tested after production, so that the battery is really known and used. The test items of battery are more because can't once only carry out multinomial test with the battery, often use tray frame to shift the battery, realize connecting with different test equipment to carry out multinomial test.

However, although the conventional tray frame adopts an electric transfer mode to move, the integration is low, and the batteries need to be manually installed, disassembled and carried, so that the working strength is high and the efficiency is low.

Therefore, a new solution is desired that is capable of fully automated multiple tests of batteries without the need for manual installation, removal, and handling.

SUMMERY OF THE UTILITY MODEL

For the technical problem who exists among the solution background art, the utility model provides a tray frame device that is used for lithium cell package and test equipment to switch over fast.

The utility model provides a tray frame device that is used for lithium cell package and test equipment to switch over fast, include: the device comprises a test bench, a tray rack, test equipment and a motor; the test equipment is arranged in a plurality of groups and is circumferentially arranged on the test bench; the tray rack comprises a disc and a tray, the disc is vertically and rotatably installed on the test rack, and the tray is used for placing the lithium battery pack; an output shaft of the motor is connected with the disc and used for driving the disc to rotate vertically, so that the tray is aligned with the testing equipment.

Preferably, the test equipment is circular and is arranged concentrically with the disc, and the inner periphery of the test equipment is rotationally connected with the outer periphery of the disc along the axis of the disc.

Preferably, the upper surface of the disc is provided with a sliding groove, and the tray can slide on the sliding groove along the length direction of the sliding groove.

Preferably, the chute inclines relative to the horizontal plane along the length direction, at this moment, the highest end of the chute is a feeding end, and the lowest end of the chute is a discharging end.

Preferably, the tray further comprises a roller, the roller is installed in the sliding groove along the length direction of the sliding groove and is used for facilitating the tray to slide in the sliding groove.

Preferably, the device further comprises a first electromagnet and a second electromagnet, the first electromagnet is installed at the discharging end of the chute, and the second electromagnet is installed on the tray.

Preferably, the lower surface of the tray is provided with an installation groove, and the second electromagnet is installed in the installation groove.

Preferably, the electromagnetic switch further comprises an elastic member, one end of the elastic member is mounted in the mounting groove, the other end of the elastic member is connected with the second electromagnet, and the elastic member can be a spring or a corrugated pipe.

Preferably, the tray fixing device further comprises baffle plates, wherein the baffle plates are installed on two long sides of the sliding groove in the vertical direction and used for limiting the tray not to slide out of the sliding groove.

Preferably, the two adjacent test devices are arranged at equal intervals along the circumference of the disc.

Preferably, the tray conveying device further comprises a feeding mechanism, the feeding mechanism is used for conveying the tray into the chute, and the feeding mechanism can be a conveying belt or a conveying line body.

Preferably, the loading device further comprises a loading rack and a driving member, wherein one end of the loading rack is connected with the feeding mechanism, the other end of the loading rack abuts against the disc, the loading rack is used for loading the tray, the driving member is installed on the loading rack and is used for moving the tray onto the disc, and the driving member can be an air cylinder or an electric cylinder.

Preferably, the device further comprises a first sensor and a second sensor, the first sensor is arranged at the other end, abutted against the loading rack and the disc, and the first sensor is arranged at the feeding end of the chute.

Preferably, the tray conveying device further comprises a blanking mechanism, the blanking mechanism is used for conveying the tray out of the chute, and the blanking mechanism can be a conveying belt or a conveying line body.

The utility model discloses in, the tray frame device that is used for lithium cell package and test equipment to switch over fast that provides has following beneficial effect:

the device drives the disc to rotate on the test bench frame along the axial direction of the circumference through the motor, so that the lithium battery pack can rotate quickly and be butted with a plurality of test devices of different models on the test bench frame after moving to the tray frame through the tray, the test is realized, the next item can be tested quickly after the test is finished, the working efficiency is improved, a worker only needs to be in charge of the line connection of the battery pack and the test devices, and the working strength is lower;

this device will install a large amount of lithium cell packages through feed mechanism the tray transports on loading the rack, and the rethread driving piece pushes away the tray in the spout for battery package on the tray can carry out the switching test with different test equipment, passes through after accomplishing the test the spout, makes the tray can slide automatically to unloading mechanism on, need not the manual work and carries, and through feed mechanism and unloading mechanism with the butt joint of spout can realize the closed loop working chain, thereby carries out reciprocating cycle, raises the efficiency.

Drawings

Fig. 1 is a schematic structural diagram of a tray rack device for fast switching a lithium battery pack and a testing device according to the present invention;

fig. 2 is a top view of a tray rack device for fast transferring a lithium battery pack to a testing device according to the present invention;

fig. 3 is a schematic structural diagram of a bottom of a tray rack device for fast transferring a lithium battery pack to a testing device according to the present invention;

fig. 4 is a side view of a tray rack device for fast switching a lithium battery pack to a testing device according to the present invention;

fig. 5 is a schematic structural diagram of a tray rack device for fast switching a lithium battery pack and a test device according to the present invention;

fig. 6 is the utility model provides an exploded structure schematic diagram of a tray of tray frame device for lithium cell package and test equipment fast switch-over.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar designations denote like or similar elements or elements having like or similar functionality throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

It is to be understood that the terms "central," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, a first feature "on" or "under" a second feature may be directly contacting the second feature or the first and second features may be indirectly contacting the second feature through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In order to better understand the technical solution, the technical solution of the present invention will be described in detail with reference to the drawings and the detailed description.

Referring to fig. 1 to 6, the utility model provides a tray frame 6 device for lithium cell package and test equipment fast switching, include: the device comprises a test bench 1, test equipment 8, a tray frame 6, a motor 10, a fixed frame 9, a feeding mechanism 3, a discharging mechanism 11, an electric cylinder 4 and a loading bench 2;

the test bench 1 is in a circular ring shape, a plurality of test devices 8 are arranged, the model of each test device 8 is different, and every two adjacent test devices 8 are circumferentially and equidistantly arranged on the test bench 1;

the tray frame 6 comprises a disc 61 and a tray 65, the disc 61 and the test bench 1 are arranged in a concentric circle, the disc 61 is vertically and rotatably mounted on the test bench 1, a sliding groove is formed in the upper surface of the disc 61, the sliding groove is inclined relative to the horizontal plane along the length direction, the highest end of the sliding groove is a feeding end, the lowest end of the sliding groove is a discharging end, the sizes of the sliding groove and the tray 65 are matched, the tray 65 can slide in the sliding groove along the length direction of the sliding groove, and the tray 65 is used for placing the lithium battery pack 7;

the lower end of the test bench 1 is connected with a fixed frame 9, a motor 10 is arranged on the fixed frame 9, an output shaft of the motor 10 is fixedly connected with a central shaft of the disc 61, and the motor 10 is used for driving the disc 61 to vertically rotate;

one end of the loading rack 2 is connected with the feeding mechanism 3, the other end of the loading rack 2 is connected with the disc 61, the other end of the loading rack 2, which is contacted with the disc 61, is provided with the first sensor 12, the feeding end of the chute is provided with the second sensor 13, the electric cylinder 4 is arranged on the loading rack 2, the push block 5 is arranged on the output shaft of the electric cylinder 4, and the electric cylinder 4 pushes the tray 65 into the chute through the push block 5;

the feeding mechanism 3 is higher than the loading rack 2, so that the tray 65 can be conveniently transported to the loading rack 2 from the feeding mechanism 3, and the blanking mechanism 11 is connected with the disc 61 at one end and is lower than the disc 61, so that the tray 65 can be conveniently transported to the blanking mechanism 11 from the chute; feed mechanism 3 and unloading mechanism 11 are belt transmission device.

In the working process of this embodiment, the staff puts the tray 65 that is equipped with lithium cell package 7 on feed mechanism 3, and tray 65 transports through feed mechanism 3 and loads on the rack 2, and motor 10 drives disc 61 and rotates along the axial this moment, and when first sensor 12 and second sensor 13 align, electric jar 4 promotes tray 65 and removes tray 65 in the pan feeding end of spout, rotates disc 61 through motor 10 and makes lithium cell package 7 and the test equipment 8 of different models align to lithium cell package 7 can carry out the test of different projects on transferring to next different test equipment 8 fast after the test, and after the test of lithium cell package 7 was accomplished, tray 65 followed the discharge end of spout slides on unloading mechanism 11, and tray 65 transports through unloading mechanism 11.

In some embodiments, referring to fig. 5, the tray frame 6 further includes a baffle 62 and a roller 64, the baffle 62 is vertically installed at two sides of the sliding slot along the length direction of the sliding slot, the baffle 62 is used for preventing the tray 65 from sliding out of the sliding slot, the roller 64 is installed in the sliding slot along the length direction of the sliding slot, and the roller 64 is used for facilitating the sliding of the tray 65 in the sliding slot and increasing the sliding speed of the tray 65.

In some embodiments, referring to fig. 6, the device further includes a first electromagnet 63, a second electromagnet 66, a spring 68, and a limiting block 67, the first electromagnet 63 is installed at the discharge end of the chute, the tray 65 has an installation groove, one end of the spring 68 is installed on the second electromagnet 66, the other end of the spring is installed in the installation groove, and the limiting block 67 is installed on the second electromagnet 66 and is used for clamping the second electromagnet 66 in the installation groove.

In the working process of the embodiment, when the tray 65 moves to the vicinity of the first electromagnet 63, the first electromagnet 63 and the second electromagnet 66 are both in an energized state, the first electromagnet 63 adsorbs the second electromagnet 66, so that the second electromagnet 66 pulls the spring 68 to slide downwards, and further the first electromagnet 63 and the second electromagnet 66 are further close to and attached to each other, so that the tray 65 is controlled to stop, and at this time, the tray 65 is located at the discharge end of the chute and aligned with the test equipment 8 mounted on the test bench 1, so that the lithium battery pack 7 can be tested quickly; when the motor 10 drives the disc 61 to rotate above the blanking mechanism 11, the first electromagnet 63 and the second electromagnet 66 are not electrified, and the second electromagnet 66 is pulled into the mounting groove again under the action of the spring 68, so that the tray 65 slides onto the blanking mechanism 11 under the action of gravity and is conveyed away.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a tray frame device that is used for lithium cell package and test equipment to change over fast, includes test rack (1), tray frame (6), test equipment (8) and motor (10), its characterized in that: the test equipment (8) is arranged in plurality and is circumferentially arranged on the test bench (1); the tray rack (6) comprises a disc (61) and a tray (65), the disc (61) is vertically and rotatably mounted on the test bench (1), and the tray (65) is used for placing the lithium battery pack (7); an output shaft of the motor (10) is connected with the disc (61) and is used for driving the disc (61) to rotate vertically, so that the tray (65) is aligned with the testing equipment (8).

2. The tray frame device for the rapid switching of the lithium battery pack and the test equipment as claimed in claim 1, wherein the test equipment (8) is in a circular ring shape and is arranged in a concentric circle with the disc (61), and the inner circumference of the test equipment (8) and the outer circumference of the disc (61) are rotationally connected along the axis of the disc (61).

3. The tray rack device for the rapid switching of the lithium battery pack and the testing equipment as claimed in claim 1, wherein the upper surface of the disc (61) is provided with a sliding groove, and the tray (65) can slide on the sliding groove along the length direction of the sliding groove.

4. The tray frame device for the rapid switching of the lithium battery pack and the testing equipment as claimed in claim 3, wherein the sliding groove is inclined relative to a horizontal plane along a length direction, at the moment, the highest end of the sliding groove is a feeding end, and the lowest end of the sliding groove is a discharging end.

5. The tray rack device for the rapid switching of lithium battery packs and test equipment according to claim 3, further comprising a roller (64), wherein the roller (64) is installed in the sliding groove along the length direction of the sliding groove.

6. The tray rack device for the rapid switching of lithium battery packs and test equipment according to claim 4, further comprising a first electromagnet (63) and a second electromagnet, wherein the first electromagnet (63) is installed at the discharge end of the chute, and the second electromagnet (66) is installed on the tray (65).

7. The tray rack device for the rapid transfer of lithium battery packs to test equipment according to claim 1, further comprising a feeding mechanism (3), wherein the feeding mechanism (3) is used for transporting the trays (65) onto the disc (61).

8. The tray rack device for the fast switching of lithium battery packs to test equipment according to claim 7, further comprising a loading rack (2) and a driving member (4), wherein one end of the loading rack (2) is connected with the feeding mechanism (3), the other end of the loading rack (2) abuts against the disk (61), the loading rack (2) is used for loading the tray (65), and the driving member (4) is installed on the loading rack and used for moving the tray (65) to the disk (61).

9. The tray rack device for the rapid switching of lithium battery packs with test equipment according to claim 8, further comprising a first sensor (12) and a second sensor (13), wherein the first sensor (12) is installed at the other end of the loading rack (2) against which the disk (61) abuts, and the first sensor (12) is installed on the disk (61).

10. The tray rack device for the rapid switching of lithium battery packs and test equipment according to claim 1, further comprising a blanking mechanism (11), wherein the blanking mechanism (11) is used for conveying the trays (65) out of the circular disc (61).