Battery cell tray loading mechanism

Abstract

The utility model provides a battery cell tray loading mechanism. The battery cell tray loading mechanism comprises a rack, a full-load tray bracket, a no-load tray bracket, a battery cell tray, a transverse moving assembly and a tray loading assembly, the full-load tray bracket and the no-load tray bracket are arranged on the rack; the battery cell carrying discs are used for carrying battery cells, and the battery cell carrying discs can be placed on the full-load disc bracket and the no-load disc bracket in a layer-by-layer stacking manner; the transverse moving part can move and stack the battery cell carrying discs on the top layer of the no-load disc bracket to the top layer of the full-load disc bracket; the tray loading assembly can be used for transferring the battery cells into the battery cell carrying trays on the full-load tray bracket; therefore, automatic tray loading of the battery cells in the lithium battery production process can be achieved, an existing manual tray loading mode is replaced, the production efficiency can be improved, the labor cost can be reduced, battery cell damage caused by contact with the battery cells in manual tray loading is avoided, the production quality can be improved, the safety of the lithium batteries can be improved, and the service life of the lithium batteries can be prolonged.

Description

Technical Field

[0001] The utility model relates to the field of lithium battery production equipment, in particular to a battery core tray loading mechanism. Background Art

[0002] Lithium batteries have the advantages of high energy, long life, small size, light weight, strong adaptability to high and low temperatures, and green environmental protection. With their excellent performance, they are widely used in high-demand and fast-growing fields such as new energy vehicles and portable consumer electronics, and are gradually beginning to be applied to other product areas, with broad market prospects.

[0003] The battery cell is an important component of lithium batteries. In the current lithium battery production process, after the battery cell is wound, it is generally necessary to transfer the battery cell to the ironing and folding lug station, and then put the battery cell into the mold cavity of the hot press for hot pressing, and then fold the lugs. Finally, the battery cells with ironing and folding lugs are placed one by one in the battery cell carrier by the manual staff at the unloading position for battery cell tray loading. The above-mentioned manual tray loading method not only has low production efficiency and high labor costs, but also because the battery cell is touched by the manual staff many times during the tray loading process, there is a safety hazard of damaging the battery cell, which will reduce the yield rate of the battery cell, and then affect the production quality of lithium batteries, and affect the safety and service life of lithium batteries. Utility Model Content

[0004] The utility model provides a battery cell tray loading mechanism, which can realize the automatic tray loading of battery cells in the lithium battery production process, replacing the manual tray loading method, improving production efficiency and production quality, and reducing production costs. The specific technical solution is as follows:

[0005] A battery cell loading mechanism comprises a frame, a fully loaded tray bracket, an empty tray bracket, a battery cell carrier, a transverse shift assembly, and a loading assembly; the fully loaded tray bracket and the empty tray bracket are arranged on the frame; the battery cell carrier bracket is used for loading battery cells, and the battery cell carrier bracket can be stacked layer by layer on the fully loaded tray bracket and the empty tray bracket; the transverse shift assembly can move the battery cell carrier bracket located on the top layer of the empty tray bracket and stack it on the top layer of the fully loaded tray bracket; the loading assembly can move the battery cell to the battery cell carrier bracket on the fully loaded tray bracket.

[0006] Furthermore, it also includes an aggregate assembly; the aggregate assembly can store at least two of the battery cells; the tray loading assembly is provided with a material picking component corresponding to the number and position of the battery cells stored in the aggregate assembly, so that the tray loading assembly can complete the picking of all the battery cells in the aggregate assembly at one time and move them to the battery cell carrier on the fully loaded tray holder.

[0007] Furthermore, the aggregate assembly comprises at least two aggregate cups for placing the battery cells and an aggregate moving component; the aggregate cups are arranged neatly, and the aggregate moving component can control the movement of the aggregate cups.

[0008] Furthermore, the fully loaded tray bracket includes a first bracket and a first lifting component; the battery cell tray can be placed on the surface of the first bracket; and the first lifting component can control the up and down movement of the first bracket.

[0009] Furthermore, the empty tray bracket includes a second bracket and a second lifting component; the battery cell tray can be placed on the surface of the second bracket; and the second lifting component can control the up and down movement of the second bracket.

[0010] Furthermore, the fully loaded tray tray and / or the empty tray tray is also provided with a tray removal assembly; the tray removal assembly can control the lateral movement of the fully loaded tray tray and the empty tray tray respectively.

[0011] Furthermore, the fully loaded tray tray and / or the empty tray tray is also provided with a tray positioning assembly; the tray positioning assembly can perform lateral positioning of the battery cell tray placed on the fully loaded tray tray and / or the empty tray tray.

[0012] Furthermore, the loading assembly includes a material picking component, a material picking moving component and a material picking rotating component; the material picking component can pick up the battery cell, the material picking moving component can control the material picking component to move horizontally and / or vertically, and the material picking rotating component can control the material picking component to rotate horizontally.

[0013] Furthermore, the material picking component is a material picking suction cup that can suck up the battery cell; the material picking moving component includes an X-axis translation mechanism, a Y-axis translation mechanism and a Z-axis vertical movement mechanism, and the X-axis translation mechanism, the Y-axis translation mechanism and the Z-axis vertical movement mechanism can respectively control the material picking suction cup to move in the left and right, front and back, and up and down directions; the material picking rotating component is a rotating cylinder, and the rotating cylinder can control the horizontal rotation of the material picking suction cup.

[0014] Furthermore, the transverse movement assembly includes a carrier plate clamping component, a third lifting component, and a carrier plate moving component; the carrier plate clamping component can clamp the battery cell carrier plate; the third lifting component can control the up and down movement of the carrier plate clamping component, and the carrier plate moving component can control the lateral movement of the carrier plate clamping component.

[0015] The battery cell loading mechanism provided by the utility model can realize automatic loading of battery cells in the production process of lithium batteries through the mutual cooperation of the frame, the fully loaded tray bracket, the empty tray bracket, the battery cell carrier, the transverse shift assembly and the loading assembly, replacing the existing manual loading method, which can not only improve production efficiency and reduce labor costs, but also avoid damage to the battery cells caused by manual loading, thereby improving production quality and increasing the safety and service life of lithium batteries.

[0016] Furthermore, a material collection assembly is provided for transferring and storing battery cells unloaded from the previous processing step, and at the same time, the tray loading assembly is provided with a material picking component corresponding to the number and positions of battery cells stored in the material collection assembly, so that the tray loading assembly can complete the picking up of all battery cells in the material collection assembly at one time and move them to the battery cell carrier on the fully loaded tray holder, which is more efficient than loading the cells one by one.

[0017] Furthermore, the fully loaded tray tray includes a first tray and a first lifting component, and the empty tray tray includes a second tray and a second lifting component, so that the battery cell carrier for loading on the fully loaded tray tray and the battery cell carrier for moving on the empty tray tray are always located at a set height, so that the loading assembly and the transverse shifting assembly can perform precise loading and moving operations, simplify the loading and moving operations, improve the success rate of loading and moving, and improve the efficiency of loading and moving.

[0018] Furthermore, the full tray tray and / or the empty tray tray is also provided with a tray removal component, through which the full tray tray and the empty tray tray are respectively controlled to move horizontally and moved to the lower tray position and the upper tray position respectively, so that the battery tray filled with the battery cells on the full tray tray can be removed, or a new empty battery tray can be stacked in the empty tray tray, thereby improving the lower tray efficiency and / or the upper tray efficiency, thereby further improving the battery cell loading efficiency.

[0019] Furthermore, the fully loaded tray tray and / or the empty tray tray is also provided with a tray positioning assembly, which can laterally limit the battery cell tray placed on the fully loaded tray tray and / or the empty tray tray to prevent the battery cell tray from moving left and right or front and back, thereby improving the positioning accuracy during the tray loading and tray moving process, thereby improving the reliability of tray loading, and improving production efficiency and production quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the battery cell loading mechanism.

[0021] Figure 2 Schematic diagram of the aggregate component structure.

[0022] Figure 3 Schematic diagram of the fully loaded tray bracket structure.

[0023] Figure 4 Schematic diagram of the bracket removal component structure Figure 1 .

[0024] Figure 5 Schematic diagram of the bracket removal component structure Figure 2 .

[0025] Figure 6 This is a schematic diagram of the structure of the carrier positioning component.

[0026] Figure 7 It is a schematic diagram of the structure of the tray loading component.

[0027] Figure 8 It is a schematic diagram of the structure of the transverse movement component.

[0028] The accompanying drawings are marked as follows: 101 is a battery cell, 1 is a frame, 2 is a fully loaded tray bracket, 21 is a first bracket, 22 is a first lifting component, 3 is an empty tray bracket, 31 is a second bracket, 32 is a second lifting component, 4 is a battery cell carrier, 5 is a transverse movement assembly, 51 is a carrier clamping component, 52 is a third lifting component, 53 is a carrier moving component, 6 is a loading assembly, 61 is a material picking component, 62 is a material picking moving component, 621 is an X-axis translation mechanism, 622 is a Y-axis translation mechanism, 623 is a Z-axis vertical movement mechanism, 63 is a material picking rotating component, 7 is a material collection assembly, 71 is a material collection cup, 72 is a material collection moving component, 8 is a bracket removal assembly, 81 is a sliding rail, 82 is a sliding cylinder, 9 is a carrier positioning assembly, 91 is a positioning baffle, and 92 is a positioning block. DETAILED DESCRIPTION

[0029] The specific embodiments of the present invention are further described below in conjunction with the accompanying drawings. For the convenience of description, the directions or positional relationships indicated by the terms "front", "rear", "front", "reverse", "left", "right", "top", "bottom", "up", "down", "inside", "outside", "inside", etc. in the present invention are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention and the actual direction of the product or device during production, use, sales, etc. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Furthermore, in the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "set", "connected", "fixed", "composed", etc. should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral body; it can be directly connected or indirectly connected through an intermediate medium. For those skilled in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0030] The utility model provides a battery cell loading mechanism, which can realize automatic loading of battery cells 101 in the production process of lithium batteries, replace the existing manual loading method, improve production efficiency and production quality, and reduce production costs.

[0031] like Figure 1 As shown, it is a structural schematic diagram of the battery cell loading mechanism, which includes a frame 1, a full tray bracket 2, an empty tray bracket 3, a battery cell carrier 4, a transverse movement component 5, and a loading component 6; the frame 1 is provided with a loading position and an empty tray position, the loading position is provided with the full tray bracket 2, and the empty tray bracket 3 is provided with the empty tray bracket 3; the battery cell carrier 4 can be used to load the battery cell 101, and the battery cell carrier 4 can be stacked layer by layer on the full tray bracket 2 and the empty tray bracket 3; the transverse movement component 5 can move the battery cell carrier 4 located on the top layer of the empty tray bracket 3 and stack it to the top layer of the full tray bracket 2; the loading component 6 can move the battery cell 101 to the battery carrier 4 on the full tray bracket 2.

[0032] The battery cell loading mechanism of the above structure is adopted, and a plurality of empty battery cell trays 4 for loading the battery cells 101 are stacked layer by layer on the empty tray bracket 3. When loading is needed, the empty battery cell tray 4 on the top layer of the empty tray bracket 3 at the empty tray position is moved to the top layer of the full tray bracket 2 at the loading position by the transverse movement component 5, for loading the battery cells 101; then the loading component 6 moves the battery cells 101 processed in the previous process in turn and places them into the empty battery cell tray 4 on the full tray bracket 2, to complete the automatic loading of the battery cells 101; after the battery cell tray 4 on the top layer of the full tray bracket 2 is filled with the battery cells 101, the empty battery cell tray 4 on the top layer of the empty tray bracket 3 is moved to the top layer of the full tray bracket 2 by the transverse movement component 5, and is stacked on top of the previous battery cell tray 4 that has been filled with the battery cells 101, and then the loading of the empty battery cell trays 4 is started.

[0033] Through the mutual cooperation of the above-mentioned frame 1, full tray holder 2, empty tray holder 3, battery cell carrier 4, transverse shift assembly 5, and loading assembly 6, the automatic loading of the battery cell 101 in the lithium battery production process can be realized, replacing the existing manual loading method, which can not only improve production efficiency and reduce labor costs, but also avoid manual loading contacting the battery cell 101 and causing damage to the battery cell 101, which can improve production quality and increase the safety and service life of lithium batteries.

[0034] In some embodiments, Figure 2 As shown, the frame 1 is also provided with a collection position, and the collection position is provided with a collection component 7, and the collection component 7 is used for transferring and storing the battery cells 101 unloaded from the previous processing step, and the collection component 7 can transfer and store at least two of the battery cells 101, and the specific number can be determined according to actual conditions; at the same time, the tray assembly 6 is provided with a material picking component 61 corresponding to the number and position of the battery cells 101 stored in the collection component 7, so that the tray assembly 6 can complete the picking of all the battery cells 101 in the collection component 7 at one time and move them to the battery cell carrier 4 on the fully loaded tray bracket 2; for example, in this embodiment, the collection component 7 can transfer and store four battery cells 101, and the four battery cells 101 are neatly arranged in a row, then the material picking component 61 includes four suction cups or chucks, and the four suction cups or chucks are neatly arranged in a row, corresponding to the positions of the four battery cells 101.

[0035] The battery cell loading mechanism with the above structure is provided with a collection component 7 for transferring and storing the battery cells 101 unloaded from the previous processing step, and at the same time, the loading component 6 is provided with a material picking component 61 corresponding to the number and position of the battery cells 101 stored in the collection component 7, so that the loading component 6 can complete the picking up of all the battery cells 101 in the collection component 7 at one time and move them to the battery cell carrier 4 on the fully loaded tray holder 2, which is more efficient than loading one by one.

[0036] In some embodiments, the aggregate assembly 7 includes an aggregate cup 71 and an aggregate moving component 72; the aggregate cup 71 is a cup-shaped structure adapted to the battery cell 101, which can wrap the battery cell 101 therein and support the battery cell 101, and can not only be used to place the battery cell 101, but also can accurately locate the position of the battery cell 101; the number of the aggregate cups 71 is two or more, and they are arranged neatly, and the neat arrangement can be arranged in a row, in a column, or in a grid, such as a "field" arrangement which is a two-by-two grid arrangement; in the present embodiment, the number of the aggregate cups 71 is four, and they are neatly arranged in a row; the aggregate moving component 72 can control the movement of the aggregate cup 71, so that the aggregate cup 71 moves to the unloading position of the previous process. In the present embodiment, the aggregate moving component 72 is driven by a servo motor. Of course, other driving methods such as cylinder drive can also be used.

[0037] The battery cell loading mechanism adopting the above structure can not only place the battery cell 101 through the collecting cup 71, but also accurately locate the position of the battery cell 101. The collecting moving part 72 can control the collecting cup 71 to move to the unloading position of the previous process to complete the material collection, thereby realizing the function of collecting materials.

[0038] In some embodiments, Figure 3 As shown, the fully loaded tray bracket 2 includes a first bracket 21 and a first lifting component 22; the battery cell tray 4 can be placed on the surface of the first bracket 21; and the first lifting component 22 can control the first bracket 21 to move up and down.

[0039] The battery cell loading mechanism adopts the above structure, and the first lifting component 22 controls the up and down movement of the first bracket 21, thereby controlling the up and down movement of the battery cell carrier 4 located on the first bracket 21. When the transverse movement component 5 moves the battery cell carrier 4 located on the top layer of the empty tray bracket 3 to the top layer of the fully loaded tray bracket 2, the first lifting component 22 controls the battery cell carrier 4 to a certain set height through the lifting movement. After the battery cell carrier 4 is full, the transverse movement component 5 moves the battery cell carrier 4 located on the top layer of the empty tray bracket 3 to the top layer of the fully loaded tray bracket 2. At this time, the first lifting component 22 controls the first bracket 21 to descend the height of one battery cell carrier 4, so that the empty battery cell carrier 4 used for loading is always at the set height, so that the loading component 6 can perform accurate loading operations. The loading component 6 descends to the same height each time loading is performed, which simplifies the loading operation, improves the loading success rate, and improves the loading efficiency.

[0040] In some embodiments, the empty tray bracket 3 includes a second bracket 31 and a second lifting component 32 ; the battery cell tray 4 can be placed on the surface of the second bracket 31 ; and the second lifting component 32 can control the second bracket 31 to move up and down.

[0041] The battery cell loading mechanism adopts the above structure, and the second lifting component 32 controls the up and down movement of the second bracket 31, thereby controlling the up and down movement of the battery carrier 4 located on the second bracket 31. When the battery carrier 4 located on the top layer of the empty tray bracket 3 is removed by the transverse shifting component 5, the second lifting component 32 controls the second bracket 31 to rise the height of one battery carrier 4, so that the battery carrier 4 located on the top layer of the empty tray bracket 3 is always at a set height, so that the transverse shifting component 5 can perform precise tray shifting operations. Each time the tray is shifted, the transverse shifting component 5 descends to the same height, which simplifies the tray shifting operation, improves the success rate of tray shifting, and improves the efficiency of tray shifting.

[0042] In some embodiments, Figure 4 , Figure 5As shown, the full tray tray 2 and / or the empty tray tray 3 are also provided with a tray moving-out assembly 8, and the tray moving-out assembly 8 includes a sliding rail 81 and a sliding cylinder 82, which can control the lateral movement of the full tray tray 2 and / or the empty tray tray 3; specifically, only the full tray tray 2 may be provided with a tray moving-out assembly 8, and the tray moving-out assembly 8 can control the lateral movement of the full tray tray 2, move the full tray tray 2 from the loading position to the lower position, and remove the battery cell carrier 4 that is already filled with the battery cells 101 on the full tray tray 2; or only the empty tray tray 3 may be provided with a tray moving-out assembly 8, and the tray moving-out assembly 8 can control the lateral movement of the empty tray tray 3. When all the battery cell trays 4 on the empty tray tray 3 have been removed, the empty tray tray 3 is moved from the empty tray position to the upper tray position, and new empty battery cell trays 4 are stacked on the empty tray tray 3; more preferably, as shown in the present embodiment, both the full tray tray 2 and the empty tray tray 3 are provided with a tray removal assembly 8, and the tray removal assembly 8 can respectively control the lateral movement of the full tray tray 2 and the empty tray tray 3, move the full tray tray 2 from the loading position to the lower tray position, remove the battery cell tray 4 that is already filled with the battery cells 101 on the full tray tray 2, and move the empty tray tray 3 from the empty tray position to the upper tray position, and stack new empty battery cell trays 4 on the empty tray tray 3.

[0043] The battery cell loading mechanism with the above structure is provided with a tray removing assembly 8 on the full tray tray 2 and / or the empty tray tray 3. When the battery cell trays 4 on the full tray tray 2 are all filled with the battery cells 101, or when the battery cell trays 4 on the empty tray tray 3 are all removed, the tray removing assembly 8 controls the full tray tray 2 and the empty tray tray 3 to move horizontally and move them to the lower tray position and the upper tray position respectively. The battery cell tray 4 filled with the battery cells 101 on the full tray tray 2 can be removed, or new empty battery cell trays 4 can be stacked on the empty tray tray 3, thereby improving the lower tray efficiency and / or the upper tray efficiency, thereby further improving the battery cell loading efficiency.

[0044] In some embodiments, Figure 6As shown, the full tray tray 2 and / or the empty tray tray 3 are also provided with a tray positioning assembly 9; the tray positioning assembly 9 can perform lateral limitation on the battery tray 4 placed on the full tray tray 2 and / or the empty tray tray 3, and the lateral limitation refers to the front, back, left, and right positioning, which can prevent the battery tray 4 from moving left, right, or front, and back; specifically, only the full tray tray 2 can be provided with a tray positioning assembly 9, or only the empty tray tray 3 can be provided with a tray positioning assembly 9, or more preferably, as shown in the present embodiment, both the full tray tray 2 and the empty tray tray 3 are provided with a tray positioning assembly 9, and at the same time, the battery tray 4 placed on the full tray tray 2 and the empty tray tray 3 are both laterally limited; in the present embodiment, the tray positioning assembly 9 includes a positioning baffle 91 located on one side of the tray and positioning blocks 92 located at the four corners of the tray. Of course, other structures that can achieve lateral limitation can also be adopted.

[0045] The battery cell loading mechanism adopts the above structure, by providing a tray positioning assembly 9 on the fully loaded tray tray 2 and / or the empty tray tray 3, can laterally limit the battery cell tray 4 placed on the fully loaded tray tray 2 and / or the empty tray tray 3, to prevent the battery cell tray 4 from moving left and right or forward and backward, thereby achieving a positioning effect, improving the position accuracy during loading and moving, and further improving the reliability of loading, and improving production efficiency and production quality.

[0046] In some embodiments, Figure 7 As shown, the loading assembly 6 includes a material picking component 61, a material picking moving component 62 and a material picking rotating component 63; the material picking component 61 can pick up the battery cell 101, and the picking can be achieved by sucking with a suction cup or by clamping with a chuck; the material picking moving component 62 can control the material picking component 61 to move horizontally and / or vertically (here, the horizontal movement refers to movement in the horizontal direction, that is, front and back and / or left and right movement, and the vertical movement refers to up and down movement), that is, it can only control the material picking component 61 to move horizontally, or it can only control the material picking component 61 to move vertically, or it can simultaneously control the material picking component 61 to move horizontally and vertically, which is specifically set according to the actual material picking needs; the material picking rotating component 63 can control the material picking component 61 to rotate horizontally, that is, to rotate around the longitudinal center axis of the material picking component 61.

[0047] The battery cell loading mechanism with the above structure can move the battery cell 101 to the battery cell tray 4 on the fully loaded tray holder 2 through the material picking component 61, the material picking moving component 62 and the material picking rotating component 63. It has a simple structure, flexible operation and high accuracy, and can further improve the efficiency of loading the battery cell 101.

[0048] In some embodiments, the material picking component 61 is a material picking suction cup that can suck up the battery cell 101; the material picking moving component 62 includes an X-axis translation mechanism 621, a Y-axis translation mechanism 622 and a Z-axis vertical movement mechanism 623, the X-axis translation mechanism 621 can control the material picking suction cup to move in the left and right direction, the Y-axis translation mechanism 622 can control the material picking suction cup to move in the front and back direction, and the Z-axis vertical movement mechanism can control the material picking suction cup to move in the up and down direction; in this embodiment, the X-axis translation mechanism 621, the Y-axis translation mechanism 622 and the Z-axis vertical movement mechanism 623 are driven by a servo motor, of course, a cylinder drive can also be used; the material picking rotating component 63 is a rotating cylinder, and the rotating cylinder can control the horizontal rotation of the material picking suction cup, that is, the rotation movement around the longitudinal center axis of the material picking suction cup.

[0049] The battery cell loading mechanism using the above structure can avoid damage to the outer surface of the battery cell 101 when loading the battery cell 101 by sucking the battery cell 101 through the material removal suction cup; the movement of the material removal suction cup is controlled by the cooperation of the X-axis translation mechanism 621, the Y-axis translation mechanism 622, the Z-axis vertical movement mechanism 623 and the rotary cylinder, which can be used for loading the battery cell 101 in more different positions, has higher applicability, flexible operation and high accuracy, and can further improve the efficiency of loading the battery cell 101.

[0050] In some embodiments, Figure 8 As shown, the transverse movement assembly 5 includes a carrier plate clamping component 51, a third lifting component 52, and a carrier plate moving component 53; the carrier plate clamping component 51 is driven by a cylinder to clamp the battery cell carrier 4; the third lifting component 52 is driven by a cylinder to control the up and down movement of the carrier plate clamping component 51; the carrier plate moving component 53 is driven by a servo motor to control the lateral movement of the carrier plate clamping component 51.

[0051] The battery cell loading mechanism with the above structure can move the battery cell tray 4 located on the top layer of the empty tray holder 3 and stack it on the top layer of the full tray holder 2 through the tray clamping component 51, the third lifting component 52 and the tray moving component 53. It has a simple structure, flexible operation and high accuracy, and can further improve the efficiency of loading the battery cells 101.

[0052] The above embodiments are only preferred embodiments of the present invention and are not intended to limit the scope of implementation of the present invention. All equivalent changes made based on the shape, structure and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A battery cell loading mechanism, characterized in that: The invention comprises a frame (1), a fully loaded tray bracket (2), an empty tray bracket (3), a cell carrier (4), a transverse shifting assembly (5), and a tray loading assembly (6); the fully loaded tray bracket (2) and the empty tray bracket (3) are arranged on the frame (1); the cell carrier (4) is used to load the cell (101), and the cell carrier (4) can be stacked layer by layer on the fully loaded tray bracket (2) and the empty tray bracket (3); the transverse shifting assembly (5) can move the cell carrier (4) located on the top layer of the empty tray bracket (3) and stack it on the top layer of the fully loaded tray bracket (2); the tray loading assembly (6) can move the cell (101) to the cell carrier (4) on the fully loaded tray bracket (2).

2. The battery cell loading mechanism according to claim 1, characterized in that: It also includes a material collection component (7); the material collection component (7) can store at least two of the battery cells (101); the tray loading component (6) is provided with a material taking component (61) corresponding to the number and position of the battery cells (101) stored in the material collection component (7), so that the tray loading component (6) can complete the picking up of all the battery cells (101) in the material collection component (7) at one time and transfer them to the battery cell carrier (4) on the fully loaded tray bracket (2).

3. The battery cell loading mechanism according to claim 2, characterized in that: The material collection assembly (7) comprises at least two material collection cups (71) for placing the battery cells (101) and a material collection moving component (72); the material collection cups (71) are arranged in an orderly manner, and the material collection moving component (72) can control the movement of the material collection cups (71).

4. The battery cell loading mechanism according to claim 1, characterized in that: The fully loaded tray bracket (2) comprises a first bracket (21) and a first lifting component (22); the battery cell carrier (4) can be placed on the surface of the first bracket (21); and the first lifting component (22) can control the first bracket (21) to move up and down.

5. The battery cell loading mechanism according to claim 4, characterized in that: The empty tray bracket (3) comprises a second bracket (31) and a second lifting component (32); the surface of the second bracket (31) can be used to place the battery cell tray (4); and the second lifting component (32) can control the second bracket (31) to move up and down.

6. The battery cell loading mechanism according to claim 1, characterized in that: The fully loaded tray tray (2) and / or the empty tray tray (3) are also provided with a tray removal assembly (8); the tray removal assembly (8) can respectively control the lateral movement of the fully loaded tray tray (2) and the empty tray tray (3).

7. The battery cell loading mechanism according to claim 1, characterized in that: The fully loaded tray bracket (2) and / or the empty tray bracket (3) is also provided with a tray positioning assembly (9); the tray positioning assembly (9) can perform lateral positioning of the battery cell tray (4) placed on the fully loaded tray bracket (2) and / or the empty tray bracket (3).

8. The battery cell loading mechanism according to any one of claims 1 to 7, characterized in that: The tray loading assembly (6) comprises a material picking component (61), a material picking moving component (62) and a material picking rotating component (63); the material picking component (61) can pick up the battery cell (101), the material picking moving component (62) can control the material picking component (61) to move horizontally and / or vertically, and the material picking rotating component (63) can control the material picking component (61) to rotate horizontally.

9. The battery cell loading mechanism according to claim 8, characterized in that: The material picking component (61) is a material picking suction cup that can pick up the battery cell (101); the material picking moving component (62) comprises an X-axis translation mechanism (621), a Y-axis translation mechanism (622) and a Z-axis vertical movement mechanism (623); the X-axis translation mechanism (621), the Y-axis translation mechanism (622) and the Z-axis vertical movement mechanism (623) can respectively control the material picking suction cup to move in the left-right, front-back and up-down directions; the material picking rotating component (63) is a rotating cylinder, and the rotating cylinder can control the material picking suction cup to rotate horizontally.

10. The battery cell loading mechanism according to any one of claims 1 to 7, characterized in that: The transverse movement assembly (5) comprises a carrier plate clamping component (51), a third lifting component (52), and a carrier plate moving component (53); the carrier plate clamping component (51) can clamp the battery cell carrier plate (4); the third lifting component (52) can control the carrier plate clamping component (51) to move up and down, and the carrier plate moving component (53) can control the carrier plate clamping component (51) to move laterally.

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