CN218659136U

CN218659136U - Battery cell taking and placing device

Info

Publication number: CN218659136U
Application number: CN202223118436.XU
Authority: CN
Inventors: 李峥; 覃青波; 冯玉川; 李清晖; 王明辉; 何泓材
Original assignee: Yichun Qingtao Energy Technology Co ltd
Current assignee: Yichun Qingtao Energy Technology Co ltd
Priority date: 2022-11-23
Filing date: 2022-11-23
Publication date: 2023-03-21
Anticipated expiration: 2032-11-23

Abstract

The utility model relates to a battery manufacturing technology field discloses an electricity core is got and is put device. The cell taking and placing device comprises at least two groups of suction heads and at least two vacuum sources. Every group suction head includes a plurality of suction head, and the suction head is used for adsorbing electric core, and electric core is adsorbed in the cooperation of at least two sets of suction heads jointly. A vacuum source is communicated with a group of suction heads, and the number of the vacuum sources is consistent with the group number of the suction heads. The cell taking and placing device comprises two vacuum sources, namely a vacuum generator and a vacuum pump. When a vacuum source breaks down, other vacuum sources can still continue to work, thereby avoiding the electric core from dropping, preventing the electric core from being damaged, reducing the production cost and improving the production efficiency. In addition, the battery cell taking and placing device comprises two vacuum sources of a vacuum generator and a vacuum pump, the situation that the battery cell drops due to the fact that only the vacuum generator is used for leading to small suction force can be avoided, the situation that the battery cell is damaged due to the fact that only the vacuum pump is used for leading to overlarge suction force can also be avoided, and therefore the battery cell can be stably adsorbed.

Description

Cell taking and placing device

Technical Field

The utility model relates to a battery manufacturing field, in particular to battery core is got and is put device.

Background

Electric core is the important component of battery, in the production process of battery, often need transport electric core between each process, adopts electric core to get to put the device and adsorbs electric core in order to transport electric core usually.

In the prior art, a plurality of suction heads of the cell taking and placing device are connected with a vacuum source together, when the vacuum source is in vacuum fluctuation or failure, the adsorption force of the suction heads is easy to reduce, so that the cell drops, the quality of the cell is influenced, the cell is scrapped due to serious direct connection, the production cost is improved, and the production efficiency is also reduced.

Therefore, a cell picking and placing device is needed to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electricity core is got and is put device can avoid electric core to drop to prevent that electric core from damaging.

To achieve the purpose, the utility model adopts the following technical proposal:

cell is got and is put device includes:

at least two groups of suction heads, wherein each group of suction heads comprises a plurality of suction heads, the suction heads are used for adsorbing a battery cell, and the at least two groups of suction heads are matched with and adsorb one battery cell together;

at least two vacuum sources, one of which is communicated with a group of the suction heads, wherein the number of the vacuum sources is consistent with the number of the group of the suction heads;

the battery cell taking and placing device comprises two vacuum sources, namely a vacuum generator and a vacuum pump.

As a preferable scheme of the cell taking and placing device, the number of the suction heads in each group is more than or equal to two.

As a preferable mode of the battery cell taking and placing device, the suction head includes a first suction head and a second suction head, the first suction head is communicated with the vacuum generator, and the second suction head is communicated with the vacuum pump.

As a preferable scheme of the battery cell taking and placing device, the second suction head is arranged at the periphery of the first suction head; or

The first suction head is arranged on the periphery of the second suction head.

As a preferable mode of the battery cell taking and placing device, the first suction head and the second suction head are arranged in parallel.

As a preferable scheme of the cell taking and placing device, the cell taking and placing device further includes a vacuum solenoid valve, and the second suction head is communicated with the vacuum pump through the vacuum solenoid valve.

As a preferable scheme of the cell taking and placing device, the cell taking and placing device further includes a connecting pipe, one end of the connecting pipe is connected to the suction head, and the other end of the connecting pipe is connected to the vacuum source.

As a preferable scheme of the battery cell taking and placing device, the connecting pipe includes a first connecting pipe and a second connecting pipe, one end of the first connecting pipe is connected to the first suction head, the other end of the first connecting pipe is connected to the vacuum generator, one end of the second connecting pipe is connected to the second suction head, and the other end of the second connecting pipe is connected to the vacuum pump.

As a preferable scheme of the cell taking and placing device, the cell taking and placing device further includes a support plate, and the suction head is disposed on the support plate.

As a preferable scheme of the battery cell taking and placing device, the supporting plate is connected with an external mobile device to drive the battery cell taking and placing device to move.

The utility model has the advantages that:

the utility model provides a device is put to electricity core, including at least two sets of suction heads and two at least vacuum sources, a vacuum source and a set of suction head intercommunication, at least two sets of suction heads cooperate jointly to adsorb an electric core, and when a vacuum source trouble, other vacuum sources still can continue work to can avoid electric core to drop, in order to prevent that electric core from damaging, reduction in production cost also improves production efficiency. In addition, the battery cell taking and placing device comprises two vacuum sources of the vacuum generator and the vacuum pump, the situation that the battery cell drops due to the fact that only the vacuum generator is used for causing the suction force to be smaller can be avoided, the situation that the battery cell is damaged due to the fact that only the vacuum pump is used for causing the suction force to be too large can also be avoided, and therefore the battery cell can be stably adsorbed.

Drawings

Fig. 1 is a schematic structural view of a cell taking and placing device provided in an embodiment of the present invention at an angle;

fig. 2 is a schematic structural view of a battery cell taking and placing device at another angle according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a cell taking and placing device and a cell complex according to an embodiment of the present invention.

In the figure:

100. a battery cell taking and placing device; 200. an electric core;

1. a suction head; 11. a first suction head; 12. a second suction head;

2. a vacuum generator;

3. a vacuum solenoid valve;

4. a connecting pipe; 41. a first connecting pipe; 42. a second connecting pipe;

5. and a support plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are used in the orientation or positional relationship shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

The embodiment provides a cell taking and placing device which can be used in the field of battery manufacturing.

As shown in fig. 1 and fig. 2, the cell taking and placing device 100 includes two groups of suction heads 1 and two vacuum sources, each group includes a plurality of suction heads 1, the suction heads 1 are used for adsorbing a cell 200, and the two groups of suction heads 1 cooperate to adsorb a cell 200. A vacuum source is connected to a plurality of suction heads 1, and the number of vacuum sources is the same as the number of the suction heads 1. And the cell taking and placing device 100 comprises two vacuum sources, namely a vacuum generator 2 and a vacuum pump. In other embodiments, the cell taking and placing device 100 may also include more than two groups of suction heads 1 and more than two vacuum sources, which may be flexibly arranged according to needs, and are not limited herein.

When a vacuum source fails, other vacuum sources can still continue to work, so that the battery cell 200 can be prevented from falling, the battery cell 200 is prevented from being damaged, the production cost is reduced, and the production efficiency is also improved. In addition, since the suction force of the vacuum generator 2 is small and the suction force of the vacuum pump is large, the cell taking and placing device 100 includes two vacuum sources, namely, the vacuum generator 2 and the vacuum pump (not shown in the figure), so that the situation that the cell 200 drops due to the small suction force caused by only using the vacuum generator 2 can be avoided, and the situation that the cell 200 is damaged due to the too large suction force caused by only using the vacuum pump can be avoided, and the cell 200 can be stably adsorbed.

Preferably, as shown in fig. 1-3, the nozzle 1 comprises a first nozzle 11 and a second nozzle 12, wherein a plurality of the first nozzles 11 together form a first group of nozzles, and a plurality of the second nozzles 12 together form a second group of nozzles. The first suction head 11 is communicated with the vacuum generator 2, and the second suction head 12 is communicated with the vacuum pump, so that the two groups of suction heads are matched to adsorb one battery cell 200 together, and the state of the battery cell taking and placing device 100 adsorbing the battery cell 200 is shown in fig. 3.

Preferably, as shown in fig. 1-3, the first group of suction heads includes 4 first suction heads 11, and the second group of suction heads includes 6 second suction heads 12, and the 4 first suction heads 11 and the 6 second suction heads 12 cooperate to absorb one battery cell 200. In other embodiments, other numbers of the first suction head 11 and the second suction head 12 may be provided, as long as the cells 200 can be conveniently adsorbed, and the number is not limited herein.

Preferably, as shown in fig. 1-3, the second suction nozzles 12 are arranged at the periphery of the first suction nozzles 11, i.e. 4 first suction nozzles 11 are arranged at the middle position, and 6 second suction nozzles 12 are arranged at both sides of the 4 first suction nozzles 11. It can be understood that, the suction force of the vacuum pump is relatively large, and the 6 second suction heads 12 connected with the vacuum pump are arranged on the periphery, so that the battery cell 200 can be ensured to be stably adsorbed, and the battery cell 200 is prevented from falling. In other embodiments, the first suction head 11 may be disposed on the periphery of the second suction head 12, or the first suction head 11 and the second suction head 12 may be disposed side by side, or other arrangement manners may be provided, and the arrangement may be flexible as required, and is not limited herein.

Preferably, as shown in fig. 1-3, the battery cell taking and placing device 100 further includes a vacuum solenoid valve 3, and the second suction head 12 is communicated with a vacuum pump through the vacuum solenoid valve 3. The vacuum electromagnetic valve 3 can control the opening or closing of the vacuum pump, and when the vacuum pump stops working suddenly or the power supply is interrupted suddenly, the vacuum electromagnetic valve 3 can automatically seal the vacuum system, and atmosphere is directly filled into the pump cavity through the air inlet of the vacuum pump, so that the phenomenon that the vacuum system is polluted due to backflow of pump oil is avoided.

Preferably, as shown in fig. 1 to fig. 3, the cell taking and placing device 100 further includes a connecting pipe 4, one end of the connecting pipe 4 is connected to the suction head 1, and the other end is connected to the vacuum source. Specifically, the connection pipe 4 includes a first connection pipe 41 and a second connection pipe 42, the first connection pipe 41 is connected to the first suction head 11 at one end, and is connected to the vacuum generator 2 at the other end, the second connection pipe 42 is connected to the second suction head 12 at one end, and is connected to the vacuum pump at the other end, so that the first suction head 11 is communicated with the vacuum generator 2, and the second suction head 12 is communicated with the vacuum pump, and further, the first suction head 11 and the second suction head 12 can adsorb the battery core 200.

Preferably, as shown in fig. 1 and fig. 2, the battery cell taking and placing device 100 further includes a support plate 5, and the suction heads 1 are disposed on the support plate 5, so that the suction heads 1 can be arranged neatly on the support plate 5.

Further, as shown in FIG. 2, a first connecting pipe 41 is inserted through the inside of the support plate 5 so as to communicate each first suction head 11 of the support plate 5 with the vacuum generator 2. Similarly, a second connection pipe 42 is inserted through the support plate 5 to connect each second suction head 12 of the support plate 5 to the vacuum pump.

Preferably, the supporting plate 5 is connected to an external mobile device (not shown in the figure), so that the external mobile device can drive the battery cell taking and placing device 100 to move, and further drive the battery cell 200 to move, so as to transport the battery cell 200.

Obviously, the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention, and for those skilled in the art, there are variations on the specific embodiments and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention. Any modification, equivalent replacement or improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. Battery cell is got and is put device, its characterized in that includes:

at least two groups of suction heads (1), wherein each group comprises a plurality of suction heads (1), the suction heads (1) are used for adsorbing an electric core (200), and the at least two groups of suction heads (1) are matched with and adsorb one electric core (200) together;

at least two vacuum sources, one of which is communicated with a group of suction heads (1), wherein the number of the vacuum sources is consistent with the group number of the suction heads (1);

the battery cell taking and placing device comprises two vacuum sources, namely a vacuum generator (2) and a vacuum pump.

2. The cell picking and placing device according to claim 1, wherein the number of the suckers (1) in each group is greater than or equal to two.

3. The cell taking and placing device according to claim 1, wherein the suction head (1) comprises a first suction head (11) and a second suction head (12), the first suction head (11) is communicated with the vacuum generator (2), and the second suction head (12) is communicated with the vacuum pump.

4. The cell taking and placing device according to claim 3, wherein the second suction head (12) is arranged at the periphery of the first suction head (11); or

The first suction head (11) is arranged on the periphery of the second suction head (12).

5. The cell picking and placing device according to claim 3, characterized in that the first suction head (11) and the second suction head (12) are arranged in parallel.

6. The cell taking and placing device according to claim 3, further comprising a vacuum solenoid valve (3), wherein the second suction head (12) is communicated with the vacuum pump through the vacuum solenoid valve (3).

7. The cell taking and placing device according to claim 3, further comprising a connecting pipe (4), wherein one end of the connecting pipe (4) is connected to the suction head (1), and the other end is connected to the vacuum source.

8. The cell taking and placing device according to claim 7, wherein the connecting pipe (4) comprises a first connecting pipe (41) and a second connecting pipe (42), the first connecting pipe (41) is connected with the first suction head (11) at one end and the vacuum generator (2) at the other end, and the second connecting pipe (42) is connected with the second suction head (12) at one end and the vacuum pump at the other end.

9. The device according to any of claims 1 to 3, wherein the device further comprises a support plate (5), and the suction head (1) is disposed on the support plate (5).

10. The cell picking and placing device according to claim 9, characterized in that the support plate (5) is connected to an external moving device to move the cell picking and placing device.