CN211320232U - A cell rectifying device - Google Patents

Abstract

The utility model discloses a battery cell correction device, which includes a base and a plurality of left and right correction mechanisms. Each left and right correction mechanism includes a main body, on which a correction mechanism is provided, on which a battery cell can be placed, and the correction mechanism can drive the battery cell to move in the left and right directions of the main body and make the battery cell be located at a specified position in the left and right directions of the main body. Among them, a left and right correction mechanism is fixedly connected to the base, and the position of the battery cell on the left and right correction mechanism fixedly connected to the base is a standard position, and other left and right correction mechanisms can be slidably arranged on the base. Multiple left and right correction mechanisms can correct the position of the battery cell in the left and right directions, and multiple left and right correction mechanisms can correct the position of the remaining battery cells in the front and back directions with the position of the battery cell on one left and right correction mechanism in the front and back directions as the standard position, so that the position of the battery cell is located at the specified position, which is convenient for the next grabbing assembly to grab and transport the battery cell.

Description

A cell rectifying device

technical field

The utility model relates to the technical field of battery core correction, in particular to a battery core deviation correction device.

Background technique

In the production line of the prior art, the grasping component often needs to locate the battery cell before grasping and transporting the battery cell, which consumes unnecessary time and reduces the transportation production efficiency of the production line.

Utility model content

The purpose of the utility model is to provide a device for correcting the deviation of the electric core, which can realize the correcting of the position of the electric core, so as to facilitate the grasping of the next grasping component.

In order to realize the above-mentioned technical effect, the technical scheme of the battery cell deviation correction device of the present invention is as follows:

A device for correcting deviation of a battery cell, comprising: a base; a plurality of left and right deviation correcting mechanisms, each of the left and right deviation correcting mechanisms includes a body, the body is provided with a correcting mechanism, and the correcting mechanism can place a battery cell, and the The correcting mechanism can drive the battery core to move in the left and right direction of the body and make the battery core locate at a designated position in the left and right direction of the body; wherein, one of the left and right correction mechanisms is fixedly connected to the base , the position of the battery cell on the left and right deviation rectification mechanism fixedly connected with the base is a standard position, and the other left and right deviation rectification mechanisms can be slidably arranged on the base.

In some embodiments, the correcting mechanism includes: two deflection correcting assemblies, the two deflection correcting assemblies are disposed opposite to each other; and a driving assembly capable of driving at least one deflection correcting assembly to move to The distance between the two deflection correcting components in the left and right directions of the main body is changed.

In some embodiments, each of the deviation correction components includes a deviation correction plate and a deviation correction block, the deviation correction plate is provided on the main body, the deviation correction block is provided on the side wall of the main body, and at least one deviation correction block is provided It is slidably arranged on the main body along the left and right directions of the main body, the deviation correction plate is connected with the deviation correction block, and the deviation correction plate can be driven along the left and right sides of the main body under the driving of the deviation correction block connected to it. directional movement.

In some embodiments, the driving assembly includes: a fitting part, the fitting part is matched with at least one of the deflection correcting blocks; a driving part, the driving part is connected with the fitting part, and the driving part can drive the The matching piece moves to drive at least one of the deflection correcting blocks to slide.

In some embodiments, the matching part includes: a driving plate, a through groove is provided on the driving plate, and the through groove is arranged obliquely; The rectifying blocks are connected; wherein, the driving member can drive the driving plate to move in the up-down direction of the body and drive the movable member to move in the left-right direction of the main body, so that the two rectifying blocks are in the upper and lower directions of the main body. The left and right directions of the body are far away from or close to each other.

In some embodiments, the main body is provided with a guide rail, the guide rail is extended along the left and right directions of the main body, and the deflection correcting block is slidably fitted on the guide rail.

In some embodiments, the driving member is a cylinder, and the fitting member is connected with a piston rod of the cylinder.

In some embodiments, the battery cell deviation correction device further includes a limit adjustment block, the limit adjustment block is arranged on the base, and the limit adjustment block is used to limit the body.

In some embodiments, the battery cell deviation correction device further includes a sliding table and a driving part, the sliding table is arranged on the base, there are multiple sliding tables, and one sliding table is provided on one sliding table. The left and right rectification mechanism is installed, and the driving part can drive the left and right rectification mechanism to move on the sliding table.

In some embodiments, the battery cell deviation correction device further includes an image acquisition mechanism, the image acquisition mechanism can acquire the position information of the battery cells on a plurality of the left and right deviation correction mechanisms, and the image acquisition mechanism is related to the The driving part is communicatively connected, and the driving part is configured to drive the left and right deflection correcting mechanism to move when the position information of part of the battery cells is inconsistent with the position information of the battery cells located on the standard position, so as to make the battery cells move. The core is in a standard position in the front-rear direction of the body.

The beneficial effects of the utility model are as follows: a plurality of left and right rectification mechanisms can correct the position of the battery cell in the left and right direction, and the plurality of left and right rectification mechanisms can take the position of the battery cell on one left and right rectification mechanism in the front-rear direction as the standard position The position of the remaining cells in the front-rear direction is corrected, so that multiple cells are located at the designated position, so that the next grabbing component can easily grab and transport the cells, thereby improving the production efficiency of the entire production line.

Additional aspects and advantages of the invention will be set forth, in part, from the following description, and in part will be apparent from the following description, or learned by practice of the invention.

Description of drawings

1 is a schematic three-dimensional structure diagram of a battery cell deviation correction device provided by a specific embodiment of the present invention;

Fig. 2 is the three-dimensional structure schematic diagram of the left and right deviation correction mechanism provided by the specific embodiment of the present utility model;

FIG. 3 is a partial enlarged cross-sectional view at A in FIG. 2 .

reference number

1. Base; 2. Left and right rectification mechanism; 21. Body; 211. Upright column; 212. Guide rail;

22. Correction mechanism; 221, Rectification assembly; 2211, Rectification plate; 2212, Rectification block; 222, Drive assembly; 2221, Fitting part; 22211, Drive plate; ;

3. Adjust the limit block; 4. Drive part; 5. Slide table.

Detailed ways

In order to make the technical problems solved by the present invention, the technical solutions adopted and the technical effects achieved more clearly, the technical solutions of the present invention are further described below with reference to the accompanying drawings and through specific embodiments.

In the description of the present invention, unless otherwise expressly specified and limited, the terms "connected", "connected" and "fixed" should be understood in a broad sense, for example, it may be a fixed connection, a detachable connection, or a fixed connection. It can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be an internal connection between two elements or an interaction relationship between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

In the present invention, unless otherwise expressly specified and limited, a first feature "on" or "under" a second feature may include the first and second features in direct contact, or may include the first and second features The features are not in direct contact but through additional features between them. Also, the first feature being "above", "over" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is level higher than the second feature. The first feature is "below", "below" and "below" the second feature includes the first feature being directly below and diagonally below the second feature, or simply means that the first feature has a lower level than the second feature.

In the description of this embodiment, the terms "up", "down", "right", "left" and other orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, which are only for convenience of description and simplified operations. Rather than indicating or implying that the indicated device or element must have a particular orientation, be constructed and operate in a particular orientation, it should not be construed as a limitation of the present invention. In addition, the terms "first" and "second" are only used for distinction in description, and have no special meaning.

The following describes the specific structure of the device for correcting deviation of a cell according to an embodiment of the present invention with reference to FIGS. 1 to 3 .

As shown in FIG. 1 to FIG. 3 , the device for correcting deviation of a battery cell according to an embodiment of the present invention includes a base 1 and a plurality of left and right deviation correcting mechanisms 2 . Each left and right rectifying mechanism 2 includes a main body 21. The main body 21 is provided with a correcting mechanism 22. The correcting mechanism 22 can place the battery cells. It is located in a predetermined position in the left-right direction of the main body 21 . Among them, a left and right deviation correction mechanism 2 is fixedly connected to the base 1 , the position of the battery cell on the left and right deviation correction mechanism 2 fixedly connected to the base 1 is a standard position, and the other left and right deviation correction mechanisms 2 can be slidably arranged on the base 1 .

It is understandable that during the transportation of cells, it is often necessary to use multiple grabbing components to make the cells run in multiple stations. If the cells transported by the previous grabbing assembly are not placed in the designated position of the transfer station , the next grabbing component cannot directly grab the cell when grabbing the cell, and the cell needs to be repositioned on the transfer station before the cell can be dumped and transported. The above method consumes unnecessary time during the transportation of the battery cells, and reduces the transportation efficiency of the battery cells.

In this embodiment, after the first grab assembly places the battery cells on the correcting mechanisms 22 of the plurality of left and right correcting mechanisms 2, the correcting mechanisms 22 can drive the battery cells to move in the left and right directions of the main body 21 and make the battery cells move. It is located in a predetermined position in the left-right direction of the main body 21 . In addition, a left and right deviation correction mechanism 2 is fixedly connected to the base 1 and the position of the battery cell on the left and right deviation correction mechanism 2 is used as the standard position, and the other left and right deviation correction mechanisms 2 can be slidably arranged on the base 1. When the position of the battery cells on the deviation correction mechanism 2 is not in the standard position, make the other left and right deviation correction mechanisms 2 slide relative to the base 1 and make the cells located on it and the standard position cells in the front and rear directions of the main body 21. The positions of all the cells in the front-rear direction of the main body 21 are corrected. After the position of the cell body 21 in the left-right and front-rear directions is corrected, the next grabbing component can directly grab and transport the cell located at the designated position to the next station.

When the next grabbing component moves toward the battery cell, the battery cell deviation correcting device of this embodiment has corrected the position of the battery cell in the left-right direction and the front-rear direction of the main body 21 to the preset designated position, so that the next The grabbing component does not need to reposition the cells on the transfer station, it can directly grab the cells and transport them to the next station, which reduces the time and cost of cell transportation, improves the efficiency of cell transportation, and improves the production line. production efficiency.

In some embodiments, as shown in FIG. 2 , the correcting mechanism 22 includes a deviation correcting component 221 and a driving component 222 . There are two deviation-correcting components 221, and the two deviation-correcting components 221 are arranged opposite to each other. The driving component 222 can drive at least one deviation correcting component 221 to move to change the distance between the two deviation correcting components 221 in the left-right direction of the body 21 .

It can be understood that a cell placement slot is formed between the two deviation correcting components 221, and the driving component 222 can drive at least one deviation correcting component 221 to move so as to change the distance between the two deviation correcting components 221 in the left and right directions of the body 21, and further. The battery cells located between the two deflection correcting components 221 are made to enter a designated position in the left-right direction of the main body 21 , thereby realizing the position correction of the battery cells in the left-right direction of the main body 21 .

In some embodiments, as shown in FIG. 2 , each deviation correction assembly 221 includes a deviation correction plate 2211 and a deviation correction block 2212 , the deviation correction plate 2211 is provided on the main body 21 , the deviation correction block 2212 is provided on the side wall of the main body 21 and at least one deviation correction block 2212 is provided on the main body 21 . The block 2212 is slidably arranged on the main body 21 along the left and right directions of the main body 21. The deviation correction plate 2211 is connected with the deviation correction block 2212, and the deviation correction plate 2211 can move along the left and right direction of the main body 21 under the driving of the deviation correction block 2212 connected to it.

It can be understood that when the cells do not enter the correcting mechanism 22, there is a sufficient distance between the two deflection correcting plates 2211 for the grasping component to place the cells. At this time, the position of the cells in the left and right directions of the body 21 may be In the standard bit, it may or may not be in the standard bit. After the cell enters the correction mechanism 22, at least one correction block 2212 drives a correction plate 2211 to move. When the correction plate 2211 moves, it drives the cell to move, so that the two sides of the cell in the left and right direction of the main body 21 are stopped at the two sides respectively. on the side wall of each deflection correcting plate 2211. At the same time, the position of the two deflection correcting plates 2211 after the movement is completed is the standard position of the battery cell, so the movement of the deflection correcting plate 2211 can finally make the battery core located in the standard position in the left and right direction of the main body 21, thereby realizing the battery core in the main body 21. The position in the left and right direction is corrected for the next grabbing component.

In some embodiments, as shown in FIGS. 2 and 3 , the driving assembly 222 includes a fitting member 2221 and a driving member 2222 . The matching piece 2221 is matched with at least one deviation correcting block 2212 . The driving member 2222 is connected with the matching member 2221, and the driving member 2222 can drive the matching member 2221 to move to drive at least one deviation correcting block 2212 to slide. It can be understood that the driving member 2222 can drive the matching member 2221 to move, and the matching member 2221 further drives the at least one deviation correction block 2212 to move, thereby realizing the movement of the deviation correction block 2212 to drive the deviation correction plate 2211 .

In some embodiments, as shown in FIGS. 2 and 3 , the fitting member 2221 includes a driving plate 22211 and a movable member 22212 . The driving plate 22211 is provided with a through groove 222111 and the through groove 222111 is inclined. The movable piece 22212 is inserted in the through slot 222111 and connected with the deviation correction block 2212 . Wherein, the driving member 2222 can drive the driving plate 22211 to move up and down the main body 21 and drive the movable member 22212 to move in the left and right direction of the main body 21 , so that the two rectifying blocks 2212 move away from or approach each other in the left and right direction of the main body 21 . Specifically, in this embodiment, the driving plate 22211 is provided with two through grooves 222111, and the matching member 2221 includes two movable members 22212. Each movable member 22212 passes through a through groove 222111 and is connected with a deviation correction block 2212. connected. At the same time, each through slot 222111 is obliquely disposed in the direction away from the deviation rectifying plate 2211 in the direction in which the movable member 22212 approaches one deviation rectifying plate 2211 . Therefore, when the two movable parts 22212 move upwards along one through slot 222111 respectively, due to the fixed arrangement of the driving plate 22211, the two movable parts 22212 will approach each other simultaneously under the restriction of the through slot 222111, and drive the two deviation correction plates 2211 to each other near. Similarly, when the two movable parts 22212 move downward along a through slot 222111 respectively, the two deflection correcting plates 2211 will move away from each other. Through the above-mentioned structure arrangement, the two deflection correcting plates 2211 can be separated from or approached to each other, and the position of the battery cells located between the two deflection correcting plates 2211 in the left and right direction of the main body 21 can be corrected.

It can be understood that the drive member 2222 can drive the movement of the deviation correction plate 2211 through the above structure. Of course, in other embodiments of the present invention, other structures can also be used, such as at least one ball screw module and At least one rectifying block 2212 cooperates with a ball screw module to achieve the purpose that the driving member 2222 drives the rectifying block 2212 to move through the matching member 2221 and then drives the rectifying plate 2211 to move.

In some embodiments, as shown in FIGS. 2 and 3 , the body 21 includes a column 211 and a guide rail 212 arranged on the column 211 . The guide rail 212 is extended along the left and right directions of the body 21 , and the deviation correction block 2212 is slidably fitted on the guide rail. 212 on. Specifically, there is also a slider on the rectification block 2212 that cooperates with the guide rail 212 . The cooperation between the guide rail 212 and the slider can guide the movement of the rectification block 2212 and improve the movement of the rectification block 2212 along the left and right directions of the body 21 . stability, thereby improving the correcting accuracy of the battery cells by the left and right correcting mechanisms 2 .

In some embodiments, the driving member 2222 is a cylinder, and the fitting member 2221 is connected with the piston rod of the cylinder. In this embodiment, the movement of the rectifying block 2212 is driven by the movement of the piston rod of the cylinder. Of course, in other embodiments of the present invention, other driving parts 2222 such as electric push rods can also be selected to complete the above functions.

In some embodiments, as shown in FIG. 1 and FIG. 2 , the battery cell deviation correction device further includes an adjustment limit block 3 , the adjustment limit block 3 is arranged on the base 1 , and the adjustment limit block 3 is used to limit the main body 21 . Specifically, there are a plurality of adjustment limit blocks 3 , the adjustment limit blocks 3 are fixedly connected with the base 1 , at least one bolt passes through the adjustment limit block 3 and is threadedly engaged with the adjustment limit block 3 , and the other end of the bolt is connected to the body 21 Thread fit, the matching relationship between the adjusting bolt, the main body 21 and the adjusting limit block 3 can fine-tune the distance between the main body 21 and the adjusting limit block 3 , so as to play a position fine-tuning and limiting effect on the main body 21 . The above structure arrangement can manually fine-tune the position of the left and right deflection correcting mechanism 2 relative to the base 1, so as to improve the correcting of the position of the battery cell in the left and right direction of the main body 21 by the left and right deflection correcting mechanism 2.

In some embodiments, as shown in FIG. 1 , the battery cell deviation correction device further includes a sliding table 5 and a driving part 4 . The sliding table 5 is arranged on the base 1 , and there are multiple sliding tables 5 , and one sliding table 5 is provided with one sliding table 5 . The left and right deviation correcting mechanism 2 is slidable, and the driving part 4 can drive the left and right deviation correcting mechanism 2 to move on the sliding table 5 . It can be understood that the sliding of the left and right deflection correcting mechanism 2 on the base 1 can be realized by the arrangement of the driving part 4 and the sliding table 5 . Of course, in other embodiments of the present invention, components such as ball screws can also be used to complete the movement of the left and right rectifying mechanisms 2 on the sliding table 5 .

In some embodiments, the battery cell deviation correction device further includes an image acquisition mechanism (not shown), the image acquisition mechanism can acquire the position information of the cells on the plurality of left and right deviation correction mechanisms 2, and the image acquisition mechanism is connected to the driving part 4 in communication, The driving part 4 is configured to drive the left and right correction mechanism 2 to move so that the battery cells are located in the standard position in the front-rear direction of the main body 21 when the position information of some cells is inconsistent with the position information of the cells located in the standard position.

It can be understood that the image acquisition mechanism can acquire the position information of all cells on the left and right deviation correction mechanism 2 . The position of the cell is the standard position, and the position information of other cells is compared with it. When the position information of a cell is inconsistent with the standard position, the image acquisition mechanism drives the driving part 4 corresponding to the cell to drive the left and right correction. The mechanism 2 is along the front-rear direction of the main body 21 so that the position of the battery cell in the front-rear direction of the main body 21 is consistent with the standard position, so that the positions of all the battery cells in the front-rear direction of the main body 21 are normalized.

In this embodiment, the image acquisition mechanism is preferably an MV-CE100-30GM/GC industrial camera. It should be supplemented that the image acquisition mechanism is connected to the driving part 4 in communication, and the communication connection here can be connected by a cable or through a wifi signal, and the image acquisition mechanism acquires the image and drives the driving part 4 to drive the left and right deviation correction mechanism 2 to move. It should be realized by those skilled in the art according to the existing technology in the existing image processing technology field. Here, the connection method between the image acquisition mechanism and the driving part 4 is a conventional connection method in the control field, and no further description is needed here.

Example:

The following describes a device for correcting deviation of a cell according to a specific embodiment of the present invention with reference to FIGS. 1 to 3 .

As shown in Figures 1 to 3, the battery cell deviation correction device of this embodiment includes a base 1, two left and right deviation correction mechanisms 2, an adjustment limit block 3, a driving part 4, a sliding table 5 and an image acquisition mechanism (not shown in the figure). ). A left and right deviation correction mechanism 2 is fixedly connected with the base 1, and the position of the battery cell on the left and right deviation correction mechanism 2 fixedly connected with the base 1 is the standard position. On the slide table 5 connected with the base 1.

Each of the left and right deviation correcting mechanisms 2 includes a main body 21 , and the main body 21 is provided with a correcting mechanism 22 . The correcting mechanism 22 includes a deviation correcting component 221 and a driving component 222 . There are two deviation rectification components 221 , the two deviation rectification components 221 are arranged opposite to each other, and a battery can be placed between the two deviation rectification components 221 . The driving component 222 can drive the two deflection correcting components 221 to move to change the distance between the two deflection correcting components 221 in the left and right directions of the main body 21 , and make the cells located between the two deflection correcting components 221 located in the left and right direction of the main body 21 . Specify the location.

Each deviation rectification assembly 221 includes a deviation rectification plate 2211 and a deviation rectification block 2212 . Two deflection correcting plates 2211 are provided on the main body 21 , two deflection correcting blocks 2212 are provided on the side wall of the main body 21 , and the two deflection correcting blocks 2212 are slidably provided on the main body 21 along the left and right directions of the main body 21 . The deviation rectification plate 2211 is connected with the deviation rectification block 2212, and the deviation rectification plate 2211 can move along the left and right directions of the main body 21 under the driving of the deviation rectification block 2212 connected thereto. The driving assembly 222 includes a fitting part 2221 and a driving part 2222 . The matching piece 2221 includes a driving plate 22211 and two movable pieces 22212 . The driving plate 22211 is provided with two through-slots 222111 , and each movable piece 22212 passes through one of the through-slots 222111 and is connected to a deviation correcting block 2212 . The driving member 2222 is a cylinder, and the fitting member 2221 is connected with the piston rod of the cylinder. The driving member 2222 can drive the matching member 2221 to move to drive the two deflection correcting blocks 2212 to slide. Each movable piece 22212 passes through a through slot 222111 and is connected to a deviation correcting block 2212 . Each of the through grooves 222111 is obliquely arranged in the direction away from the deflection correcting plate 2211 in the direction in which the movable member 22212 matched with it is close to one deflection correcting plate 2211 .

The body 21 further includes a column 211 and a guide rail 212 arranged on the column 211 . The guide rail 212 extends along the left and right directions of the body 21 .

The adjustment limit block 3 is arranged on the base 1 , and the adjustment limit block 3 is used to limit the main body 21 .

The image acquisition mechanism can acquire the position information of the battery cells on the two left and right deviation correction mechanisms 2, and the image acquisition mechanism is connected to the driving part 4 in communication, and the driving part 4 is configured so that the position information of some battery cells and the battery cells located in the standard position are connected with each other. When the position information of the batteries is inconsistent, the left and right rectifying mechanisms 2 are driven to move so that the battery cells are located in the standard position in the front and rear directions of the main body 21 .

The working process of the battery cell deviation correction device of this embodiment in practical application is as follows:

When the two left and right deflection correcting mechanisms 2 are not placed with batteries, the two deflection correcting plates 2211 of the two left and right deflection correcting mechanisms 2 are arranged at intervals and a certain distance is reserved for placing the batteries. After the two cells are respectively placed between the two deviation correction plates 2211 of the two left and right deviation correction mechanisms 2, the image acquisition mechanism acquires the position information of the cells located on the two left and right deviation correction mechanisms 2, and places them on the base 1 The position of the battery cell on the fixedly connected left and right rectifying mechanism 2 in the front-rear direction of the main body 21 is the standard position. When the position of the other cell in the front-rear direction of the main body 21 is different from the standard position, the driving part 4 can be driven to slide. The left and right deflection correcting mechanism 2 , which is installed on the sliding table 5 , moves so that the battery core is located in the standard position in the front and rear direction of the main body 21 . At the same time, the cylinders of the two left and right rectifying mechanisms 2 move to drive the drive plate 22211 to move downward along the up and down direction of the main body 21. When the drive plate 22211 moves upward, it drives the two movable parts 22212 to approach each other along the left and right directions of the main body 21. The two rectifying blocks 2212 drive the two rectifying blocks 2211 to approach each other along the left and right directions of the main body 21 on the guide rail 212 respectively. When the cylinder ends to drive the driving plate 22211 to move, the position between the two deflection correcting plates 2211 is the standard position of the battery cell in the left-right direction of the main body 21 . At this time, the battery cells located between the two deflection correcting plates 2211 will stop between the two deflection correcting plates 2211 , so that the position of the battery cells in the left-right direction of the main body 21 is corrected. After the position of the battery cell in the left and right direction of the main body 21 enters the standard position, the cylinder drives the driving plate 22211 to move upward along the up and down direction of the main body 21, and simultaneously drives the two deflection correcting plates 2211 to move away from each other in the left and right direction of the main body 21, so as to facilitate grasping Take the components to grab the current two cells, and also reserve a certain distance to place the next batch of cells.

The cell deviation correction device of this embodiment can make the positions of the two cells in the left-right and front-rear directions of the main body 21 enter the standard position before the next grabbing component grabs the cell, thereby reducing the time and cost of cell transportation , which improves the transportation efficiency of the battery cells and the production efficiency of the production line.

In the description of this specification, description with reference to the terms "some embodiments", "other embodiments", etc. means that a particular feature, structure, material or characteristic described in connection with the embodiment or example is included in at least one of the present invention examples or examples. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above content is only a preferred embodiment of the present invention. For those of ordinary skill in the art, according to the idea of the present invention, there will be changes in the specific implementation and application scope, and the content of this description should not be construed as Limitations of the present invention.

Claims (10)

1. A device for correcting deviation of electric core, is characterized in that, comprises: base(1); A plurality of left and right deviation correction mechanisms (2), each of the left and right deviation correction mechanisms (2) includes a main body (21), the main body (21) is provided with a correction mechanism (22), and the correction mechanism (22) The battery cells can be placed, and the correcting mechanism (22) can drive the battery cells to move in the left and right directions of the main body (21) and make the battery cells locate in a specified position in the left and right directions of the main body (21). Wherein, one of the left and right deviation correction mechanisms (2) is fixedly connected to the base (1), and is located at the position of the battery core on the left and right deviation correction mechanisms (2) that are fixedly connected to the base (1). As a standard position, the other left and right deflection correcting mechanisms (2) can be slidably arranged on the base (1). 2. The battery cell deviation correction device according to claim 1, wherein the correction mechanism (22) comprises: a deviation correction component (221), the number of the deviation correction components (221) is two, and the two deviation correction components (221) are arranged opposite to each other; A driving assembly (222), the driving assembly (222) can drive at least one deviation correcting assembly (221) to move so as to change the distance between the two deviation correcting assemblies (221) in the left-right direction of the body (21). 3. The device for correcting deviation of a battery cell according to claim 2, wherein each of the deviation correcting components (221) comprises a deviation correcting plate (2211) and a deviation correcting block (2212), and the deviation correcting plate (2211) is provided at the On the main body (21), the deviation-correcting blocks (2212) are provided on the side walls of the main body (21), and at least one deviation-correcting block (2212) is slidably provided along the left-right direction of the main body (21). On the main body (21), the deviation correction plate (2211) is connected with the deviation correction block (2212), and the deviation correction plate (2211) can be driven by the lower edge of the deviation correction block (2212) connected to it. The body (21) moves in the left and right directions. 4. The battery cell deviation correction device according to claim 3, wherein the drive assembly (222) comprises: a matching piece (2221), the matching piece (2221) is matched with at least one of the deviation correcting blocks (2212); A driving member (2222), the driving member (2222) is connected with the matching member (2221), and the driving member (2222) can drive the matching member (2221) to move so as to drive at least one deviation correcting block (2212) )slide. 5. The battery cell deviation correction device according to claim 4, characterized in that, the fitting (2221) comprises: a drive plate (22211), the drive plate (22211) is provided with a through groove (222111) and the through groove (222111) is inclined; A movable piece (22212), the movable piece (22212) is penetrated in the through groove (222111) and connected with the deviation correction block (2212); Wherein: the driving member (2222) can drive the driving plate (22211) to move in the up-down direction of the main body (21) and drive the movable member (22212) to move in the left-right direction of the main body (21), so as to The two deflection correcting blocks (2212) are moved away from or close to each other in the left-right direction of the main body (21). 6. The battery cell deviation correction device according to claim 3, wherein the main body (21) is provided with a guide rail (212), and the guide rail (212) extends along the left and right directions of the main body (21). , the deflection correcting block (2212) is slidably fitted on the guide rail (212). 7. The battery cell deviation correction device according to claim 4, characterized in that, the driving member (2222) is a cylinder, and the fitting member (2221) is connected to a piston rod of the cylinder. 8. The battery cell deviation correction device according to any one of claims 1 to 7, wherein the cell deviation correction device further comprises an adjustment limit block (3), and the adjustment limit block (3) is provided with On the base (1), the adjustment limit block (3) is used to limit the main body (21). 9. The battery cell deviation correction device according to claim 8, characterized in that the cell deviation correction device further comprises a sliding table (5) and a driving part (4), and the sliding table (5) is arranged on the base On (1), there are a plurality of the sliding tables (5), one sliding table (5) is provided with a slidable left and right deviation correction mechanism (2), and the driving part (4) can drive all The left and right rectifying mechanisms (2) move on the sliding table (5). 10 . The device for correcting deviation of a battery cell according to claim 9 , wherein the device for correcting deviation for a battery cell further comprises an image acquisition mechanism, and the image acquisition mechanism can acquire all the images on the plurality of left and right deviation correction mechanisms ( 2 ). 11 . the position information of the battery cell, the image acquisition mechanism is connected in communication with the driving part (4), and the driving part (4) is configured to compare part of the position information of the battery cell with the position information on the standard position When the position information of the battery cells is inconsistent, the left and right deflection correcting mechanisms (2) are driven to move so that the battery cells are located at the standard position in the front-rear direction of the main body (21).

Images