Square-shell battery cell transplanting device

Abstract

The utility model discloses a square-shell battery cell transplanting device, and belongs to the technical field of square-shell battery production. The square-shell battery cell transplanting device comprises a conveying assembly, a transplanting assembly and a bearing table, the conveying assembly is used for conveying the square-shell battery cell; the transplanting assembly is arranged at the output end of the conveying assembly; the bearing table is arranged on the downstream, away from the conveying assembly, of the transplanting assembly, and a first battery cell placement position on the bearing table and a second battery cell placement position on the conveying assembly are arranged in a staggered mode; and the transplanting assembly is used for grabbing the square-shell battery cell on the second battery cell placing position and rotating the square-shell battery cell to the first battery cell placing position to put down the square-shell battery cell. According to the square-shell battery cell transplanting device, through the conveying assembly and the transplanting assembly which are matched with each other, square-shell battery cells can be taken away from the second battery cell placing positions on the conveying assembly and placed on the first battery cell placing positions which are arranged on the bearing table in a staggered mode, so that the whole square-shell battery cell transplanting device is simple and compact in structure, the occupied area is reduced, and the working efficiency is improved. And the cost can be reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to square shell battery production technical field especially relates to a square shell battery cell transplanting device. BACKGROUND

[0002] In the production process of square shell battery, the square shell battery cell needs to be transported and transferred from one processing position to another processing position through the transplanting device between each processing procedure, so that the square shell battery cell is placed in parallel and staggered on the adjacent two processing positions, which is beneficial to place the square shell battery cell on each processing position in turn for processing, so as to process the square shell battery with complete structure.

[0003] Among them, the square shell battery cell needs to be placed in parallel and staggered on the adjacent two processing positions, that is, the square shell battery cell is not placed in the same straight line on the adjacent two processing positions, therefore, the current transplanting device usually includes the X-axis linear movement module and Y-axis linear movement module connected, so as to move the square shell battery cell to the Y-axis linear movement module along the X-axis through the X-axis linear movement module first, and then move the square shell battery cell along the Y-axis through the Y-axis linear movement module, so as to realize the parallel and staggered placement of the square shell battery cell on the adjacent two processing positions along the Y-axis.

[0004] However, due to the use of X-axis linear movement module and Y-axis linear movement module, the structure of the whole transplanting device is relatively complex, the occupied area is relatively large, and the cost is relatively high.

[0005] In view of the above problems, a square shell battery cell transplanting device is needed to solve the above problems. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a square shell battery cell transplanting device, which can make the structure of the whole square shell battery cell transplanting device relatively simple and compact, reduce the occupied area, and reduce the cost.

[0007] In order to achieve this purpose, the utility model adopts the following technical scheme:

[0008] A square shell battery cell transplanting device comprises:

[0009] A conveying assembly is used for transporting square shell battery cell.

[0010] A transplanting assembly is arranged at the output end of the conveying assembly.

[0011] A bearing table is arranged at the downstream of the transplanting assembly away from the conveying assembly, and the first cell placement position on the bearing table is arranged staggered with the second cell placement position on the conveying assembly.

[0012] The transplanting assembly is used to pick up the square shell battery on the second battery placing position and rotate to the first battery placing position to drop the square shell battery.

[0013] As an option, the transplanting assembly comprises:

[0014] A transplanting drive;

[0015] A connecting rod comprising a first connecting plate, a second connecting plate and a third connecting plate, the lengths of which extend along the X axis, the first connecting plate and the third connecting plate are respectively connected to the opposite sides of the second connecting plate along the Y axis, the first connecting plate and the third connecting plate are respectively located at the opposite ends of the second connecting plate along the X axis, and the third connecting plate is provided with a suction cup for adsorbing the square shell battery, the first connecting plate is connected to the output end of the transplanting drive, and the transplanting drive is used to drive the first connecting plate, the second connecting plate and the third connecting plate to rotate around the Z axis and move along the Z axis, and the X axis, the Y axis and the Z axis are perpendicular to each other.

[0016] As an option, the first connecting plate, the second connecting plate and the third connecting plate are an integral structure.

[0017] As an option, the transplanting drive comprises:

[0018] A first drive;

[0019] A rack connected to the output end of the first drive;

[0020] A gear meshed with the rack;

[0021] A rotating seat, one end of which is used to be connected to the gear, and the first drive is used to drive the rack to move in the horizontal direction to drive the gear and the rotating seat to rotate around the Z axis;

[0022] A second drive, the fixed end of which is arranged at the other end of the rotating seat, and the output end of the second drive is connected to the first connecting plate, and the first drive is used to drive the first connecting plate to move along the Z axis.

[0023] As an option, the transplanting drive further comprises:

[0024] A support frame, which is fixedly arranged, and the support frame is provided with a guide rail, and the rack is slidingly arranged in the guide rail.

[0025] As an option, the support frame is provided with a relief through hole, and the rack can pass through the relief through hole along the Y axis.

[0026] As an option, the transplanting drive further comprises:

[0027] A connecting seat is connected to the support frame, the rotating seat is placed on the connecting seat and along the Z axis, and the connecting seat is spaced above the guide rail;

[0028] A transmission rod is inserted into the gear at one end and is connected to the rotating seat at the other end along the Z axis and out of the connecting seat, and the transmission rod can rotate around the Z axis in the connecting seat.

[0029] As an option, the bearing table comprises:

[0030] A bottom plate;

[0031] A fixed rod extending along the Z axis, one end of the fixed rod being connected to the bottom plate;

[0032] A support plate parallel and spaced above the bottom plate, the other end of the fixed rod being connected to the support plate, and the support plate being used for placing the square shell battery cell.

[0033] As an option, the support frame and the fixed end of the first driving member are arranged on the bottom plate, and the support plate is provided with an avoiding slot for avoiding the second driving member and the rotating seat.

[0034] As an option, the conveying assembly comprises:

[0035] A third driving member;

[0036] A slide rail extending along the X axis, and a slide block, the conveying end of the third driving member being connected to the slide block, and the third driving member being used for driving the slide block to slide along the X axis on the slide rail;

[0037] A slide table connected to the slide block, and the slide table being used for placing the square shell battery cell.

[0038] The utility model has the advantages of:

[0039] By making the conveying assembly transport the square shell battery cell to the transplanting assembly, and making the transplanting assembly pick up the square shell battery cell on the second battery cell placing position on the conveying assembly and rotate to the first battery cell placing position on the bearing table to place down the square shell battery cell, since the first battery cell placing position on the bearing table is arranged in dislocation with the second battery cell placing position on the conveying assembly, after the transfer of the transplanting assembly, the square shell battery cell on the first battery cell placing position is parallel and spaced apart from the square shell battery cell on the second battery cell placing position, which is beneficial to sequentially place the square shell battery cell on each processing position for processing; the conveying assembly and the transplanting assembly are used in cooperation, so that the square shell battery cell is taken away from the second battery cell placing position on the conveying assembly and is parallel and spaced apart on the first battery cell placing position on the bearing table, compared with the X-axis linear movement module and the Y-axis linear movement module in the prior art, the structure of the whole square shell battery cell transplanting device is relatively simple and compact, the occupied area is reduced, and the cost is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0040] Figure 1 is a structure diagram of the square shell battery cell transplanting device provided in the utility model Figure 1 ;

[0041] Figure 2 is a structure diagram of the connecting rod (bottom end) provided in the utility model

[0042] Figure 3 is a structure diagram of the square shell battery cell transplanting device provided in the utility model Figure 2 ;

[0043] Figure 4 is a structure diagram of the square shell battery cell transplanting device provided in the utility model Figure 3 ;

[0044] Figure 5 is a structure diagram of the transplanting assembly on the bottom plate.

[0045] BRIEF DESCRIPTION OF DRAWINGS:

[0046] 10-square shell battery cell; 20-workbench

[0047] 1-conveying assembly; 11-third driving member; 12-slideway; 13-slid block; 14-slid table; 141-second battery cell placing position

[0048] 2-transplanting assembly; 21-transplanting driving member; 211-first driving member; 212-rack; 213-gear; 214-rotary seat; 215-second driving member; 216-support frame; 2161-guide rail; 2162-avoidance through hole; 217-connection seat; 218-transmission rod; 22-connecting rod; 221-first connecting plate; 222-second connecting plate; 223-third connecting plate; 2231-suction cup;

[0049] 3-carrier table; 31-bottom plate; 32-fixing rod; 33-supporting plate; 331-avoidance slot; 332-first cell placement position. DETAILED DESCRIPTION

[0050] All features disclosed in this specification, and / or all steps of any methods or processes disclosed in this specification, can be combined in any manner, except where features or steps are mutually exclusive.

[0051] Any feature disclosed in this specification, unless stated otherwise, can be replaced by any equivalent or similar feature.

[0052] In order to make the technical problems solved by the utility model, the technical scheme adopted and the technical effects reached more clear, the technical scheme of the utility model will be further explained below by combining with the drawings and through specific embodiments.

[0053] The square shell battery cell transplanting device can automatically transport square shell battery cells, so that the square shell battery cells are placed in parallel at intervals on two adjacent processing positions, which is beneficial to sequentially placing the square shell battery cells on the processing positions for processing, so as to process the square shell battery cells into square shell batteries with complete structures. The square shell battery cell transplanting device has a simple and compact structure, occupies a small area, and has a low cost. The square shell battery cell can be a lithium ion square shell battery cell, and the specific type of the square shell battery cell is not limited here.

[0054] Specifically, as shown in the drawings, the square shell battery cell transplanting device comprises a conveying assembly 1, a transplanting assembly 2, and a carrier table 3. The conveying assembly 1 is used to transport square shell battery cells 10. The transplanting assembly 2 is arranged at the output end of the conveying assembly 1. The carrier table 3 is arranged downstream of the transplanting assembly 2 away from the conveying assembly 1, that is, the transplanting assembly 2 is arranged between the conveying assembly 1 and the carrier table 3. The first cell placement position 332 on the carrier table 3 is arranged in a staggered manner with the second cell placement position 141 on the conveying assembly 1. The transplanting assembly 2 is used to pick up the square shell battery cell 10 on the second cell placement position 141 and rotate the square shell battery cell 10 to the first cell placement position 332. Figures 1 to 5 ​

[0055] The square shell battery cell transplanting device in the embodiment uses the conveying assembly 1 and the transplanting assembly 2 in cooperation, so that the transplanting assembly 2 picks up the square shell battery cell 10 on the second cell placement position 141 of the conveying assembly 1 and places it on the first cell placement position 332 on the bearing table 3. Since the first cell placement position 332 on the bearing table 3 is arranged in a staggered manner with the second cell placement position 141 on the conveying assembly 1, the square shell battery cell 10 on the first cell placement position 332 is parallel to and staggered with the square shell battery cell 10 on the second cell placement position 141 after being transferred by the transplanting assembly 2, which facilitates the square shell battery cell 10 to be placed on each processing position in sequence for processing. Compared with the X-axis linear movement module and the Y-axis linear movement module in the prior art, the structure of the entire square shell battery cell transplanting device is simple and compact, the occupied area is reduced, and the cost is reduced.

[0056] Specifically, as shown in Figure 1 The conveying assembly 1 is arranged along the X-axis and is used to transport the square shell battery cell 10 along the X-axis. The transplanting assembly 2 can move along the Z-axis and rotate around the Z-axis, so that the transplanting assembly 2 can rotate around the Z-axis to adsorb the square shell battery cell 10 on the second cell placement position 141 of the conveying assembly 1 and place it on the first cell placement position 332 on the bearing table 3 along the Z-axis, so that the square shell battery cell 10 on the conveying assembly 1 is parallel to and staggered with the square shell battery cell 10 on the bearing table 3 along the Y-axis. The X-axis, the Y-axis and the Z-axis are perpendicular to each other.

[0057] That is, as shown in Figure 1 The conveying assembly 1 transports the square shell battery cell 10 along the X-axis to the transplanting assembly 2, that is, the conveying assembly 1 moves the square shell battery cell 10 of the previous processing procedure to the transplanting assembly 2 along the X-axis, and the transplanting assembly 2 rotates around the Z-axis to adsorb the square shell battery cell 10 on the conveying assembly 1 and places it horizontally on the bearing table 3 along the Z-axis, so that the square shell battery cell 10 on the bearing table 3 is parallel to and staggered with the square shell battery cell 10 on the conveying assembly 1 along the Y-axis after being transferred by the transplanting assembly 2, which facilitates the square shell battery cell 10 to be placed on each processing position in sequence for processing, thereby forming a square shell battery with a complete structure.

[0058] The transplanting assembly 2 is described in detail as follows:

[0059] Further, as shown in Figures 1 to 5As shown, the transplanting assembly 2 comprises a transplanting driving member 21 and a connecting rod 22; wherein the connecting rod 22 comprises a first connecting plate 221, a second connecting plate 222 and a third connecting plate 223, the lengths of which all extend along the X axis, the first connecting plate 221 and the third connecting plate 223 are respectively connected to the opposite sides of the second connecting plate 222 along the Y axis, the first connecting plate 221 and the third connecting plate 223 are respectively located at the opposite ends of the second connecting plate 222 along the X axis, and a suction cup 2231 for adsorbing the square shell battery cell 10 is arranged on the third connecting plate 223, the first connecting plate 221 is connected to the output end of the transplanting driving member 21, and the transplanting driving member 21 is used to drive the first connecting plate 221, the second connecting plate 222 and the third connecting plate 223 to rotate around the Z axis and move along the Z axis, so that the suction cup 2231 carries the square shell battery cell 10 to rotate around the Z axis and move along the Z axis.

[0060] It is worth noting that each orientation side end involved in the above description of the connecting process of the connecting rod 22 is described with reference to the orientation side end shown in Figure 1 , the X axis, the Y axis and the Z axis; for example, the above-mentioned first connecting plate 221 and the third connecting plate 223 are respectively connected to the opposite sides of the second connecting plate 222 along the Y axis, which specifically refers to the description with reference to the setting position and angle of the connecting rod 22 in Figure 1 , and the Y axis shown in Figure 1 .

[0061] As shown in Figure 2 , by connecting the first connecting plate 221 and the third connecting plate 223 to the opposite sides of the second connecting plate 222 along the Y axis, that is, the central axis of the first connecting plate 221 and the central axis of the third connecting plate 223 are offset and misaligned; when the first connecting plate 221 rotates 180° around the Z axis, the third connecting plate 223 transfers the square shell battery cell 10 on the conveying assembly 1, so that the square shell battery cell 10 on the carrying table 3 can be placed in parallel and misaligned along the Y axis relative to the square shell battery cell 10 on the conveying assembly 1 through the offset and misalignment between the first connecting plate 221 and the third connecting plate 223, that is, the square shell battery cell 10 on the carrying table 3 and the square shell battery cell 10 on the conveying assembly 1 before being grabbed are both parallel to the X axis, and the square shell battery cell 10 on the carrying table 3 and the square shell battery cell 10 on the conveying assembly 1 before being grabbed have intervals on the X axis and the Y axis; at the same time, along the Y axis, the tab direction of the square shell battery cell 10 on the carrying table 3 is placed opposite to the tab direction of the square shell battery cell 10 on the conveying assembly 1 before being grabbed.

[0062] Specifically, by adjusting the specific rotation angle of the connecting rod 22 around the Z axis, the suction angle and suction position of the suction cup 2231 on the connecting rod 22 to the square shell battery cell 10 on the conveying assembly 1, and the placement angle and placement position of the connecting rod 22 to place the square shell battery cell 10 on the bearing table 3, it can better ensure that the square shell battery cell 10 on the bearing table 3 is placed parallel and spaced apart along the Y axis from the square shell battery cell 10 on the conveying assembly 1.

[0063] It is worth noting that since the transplant driving member 21 can drive the first connecting plate 221, the second connecting plate 222 and the third connecting plate 223 to move along the Z axis, the square shell battery cell 10 on the bearing table 3 and the square shell battery cell 10 on the conveying assembly 1 before being grabbed can also have a spacing along the Z axis. To better meet the placement position and placement angle of the square shell battery cell 10 on the bearing table 3 by the transplant assembly 2; and no additional Z-axis linear movement module is required, which can further make the structure of the entire square shell battery cell transplant device more simple and compact, reduce the occupied area, and better reduce the cost.

[0064] Specifically, the above-mentioned suction cup 2231 can adopt the common vacuum suction cup structure in the prior art; and a plurality of suction cups 2231 can be provided on the third connecting plate 223, for example, as shown in Figure 2 In the present embodiment, eight suction cups 2231 are provided on the third connecting plate 223. Here, the specific type and number of suction cups 2231 on the third connecting plate 223 are not limited.

[0065] Further, as shown in Figure 2 The first connecting plate 221, the second connecting plate 222 and the third connecting plate 223 are of an integrated structure; on the one hand, it can reduce the assembly process between the first connecting plate 221, the second connecting plate 222 and the third connecting plate 223, save processing cost, and further reduce the cost of the entire square shell battery cell transplant device; on the other hand, it can ensure the connection stability between the first connecting plate 221, the second connecting plate 222 and the third connecting plate 223. In other embodiments, the first connecting plate 221, the second connecting plate 222 and the third connecting plate 223 can also be of a split structure, which is not limited here.

[0066] Specifically, as shown in Figures 3 to 5As shown, the transplanting driving member 21 comprises a first driving member 211, a rack 212, a gear 213, a rotating seat 214 and a second driving member 215; the rack 212 is connected to the output end of the first driving member 211; the gear 213 is in meshing connection with the rack 212; one end of the rotating seat 214 is used for being connected to the gear 213; the first driving member 211 is used for driving the rack 212 to move in the horizontal direction, specifically, along the Y axis, so as to drive the gear 213 and the rotating seat 214 to rotate as a whole around the Z axis; the fixed end of the second driving member 215 is arranged at the other end of the rotating seat 214; the output end of the second driving member 215 is connected with the first connecting plate 221; and the first driving member 211 is used for driving the first connecting plate 221 to move reciprocatingly along the Z axis. In the embodiment, the first driving member 211 and the second driving member 215 are specifically linear cylinders.

[0067] By arranging the first driving member 211, the rack 212, the gear 213 and the second driving member 215 to be used in cooperation, on the one hand, the linear motion, the rotary motion and the lifting motion can be integrated on the structure of the transplanting driving member 21, so that the structure of the whole transplanting driving member 21 is relatively simple and compact, occupies a smaller area and has a lower cost, thereby further making the structure of the whole square shell battery cell transplanting device be relatively simple and compact, reducing the occupied area and being capable of better reducing the cost; on the other hand, the rotation of the connecting rod 22 around the Z axis and the reciprocating movement of the connecting rod 22 along the Z axis can be simultaneously ensured, and the stability and reliability of the movement of the connecting rod 22 can be ensured.

[0068] Further, as shown in Figures 3 to 5 The transplanting driving member 21 further comprises a support frame 216, the support frame 216 is fixedly arranged, and a guide rail 2161 is arranged on the support frame 216; specifically, the guide rail 2161 extends along the Y axis, and the rack 212 is slidingly arranged in the guide rail 2161, so that the guiding sliding of the rack 212 in the guide rail 2161 can ensure the guidance and stability of the movement of the rack 212 along the Y axis, thereby ensuring the stability of the rotation of the gear 213. Specifically, the support frame 216 can be arranged in an L-shaped structure, so as to facilitate the smooth arrangement of the guide rail 2161 on the support frame 216 while ensuring the structural strength and stability of the whole support frame 216.

[0069] Specifically, as shown in Figure 3 and Figure 4As shown, the support frame 216 is provided with an avoiding through hole 2162 located on the moving path of the rack 212 along the Y axis, so that the rack 212 can freely pass through the avoiding through hole 2162 along the Y axis; on the one hand, it can avoid the support frame 216 interfering with the movement of the rack 212 along the Y axis, ensuring the smooth movement of the rack 212 along the Y axis; on the other hand, it can make the range of movement of the rack 212 along the Y axis larger, so as to make the rotation angle range of the gear 213 larger, and thus be able to adjust the rotation angle of the connecting rod 22 around the Z axis in a larger range, so as to increase the rotation range of the suction cup 2231 on the third connecting plate 223 around the Z axis and the adjustment flexibility of the rotation angle.

[0070] Specifically, the hole diameter of the avoiding through hole 2162 is 2mm-4mm larger than the outer diameter of the rack 212; on the one hand, it can ensure that the rack 212 passes through the avoiding through hole 2162 smoothly and smoothly, avoiding the phenomenon of jamming of the rack 212 when passing through the avoiding through hole 2162; on the other hand, it can provide a certain guiding and limiting effect for the rack 212 through the avoiding through hole 2162, so as to better ensure the movement guiding property and stability of the rack 212 along the Y axis.

[0071] Further, as shown, Figures 3 to 5 The transplanting driving part 21 further includes a connecting seat 217 and a transmission rod 218; the connecting seat 217 is connected to the support frame 216, and the rotating seat 214 is arranged on the connecting seat 217 to provide stable support for the rotating seat 214 through the connecting seat 217, and the rotating seat 214 can rotate around the Z axis on the connecting seat 217; along the Z axis, the connecting seat 217 is spaced above the guide rail 2161 to avoid mutual interference between the guide rail 2161 and the connecting seat 217; one end of the transmission rod 218 is inserted into the gear 213, and the other end of the transmission rod 218 passes out of the connecting seat 217 along the Z axis and is connected with the rotating seat 214, and the transmission rod 218 can rotate around the Z axis in the connecting seat 217.

[0072] By arranging the support frame 216, the connecting seat 217 and the transmission rod 218 connected with each other, the structure of the entire transplanting driving part 21 can be better ensured to be simple and compact, occupy a smaller area, and have a lower cost while ensuring stable support and connection of the gear 213 and the rotating seat 214.

[0073] The following describes the bearing table 3 in detail:

[0074] Further, as shown, Figure 1 and Figure 3As shown, the bearing table 3 comprises a bottom plate 31, a fixed rod 32 and a support plate 33; wherein the length of the fixed rod 32 extends along the Z axis, one end of the fixed rod 32 is connected to the bottom plate 31; the support plate 33 is parallel and spaced above the bottom plate 31, and the other end of the fixed rod 32 is connected to the support plate 33, and the support plate 33 is used for placing the square shell battery cell 10. Among them, the first cell placement site 332 is specifically arranged at the top end face of the support plate 33, that is, the first square area formed at the top end face of the support plate 33 is the first cell placement site 332. Here, the specific size of the first square area is not limited, as long as the size of the first square area is adapted to the size of the square shell battery cell 10.

[0075] Parallel and spaced apart along the Y axis.

[0076] By setting the bearing table 3 formed by the mutual connection of the bottom plate 31, the fixed rod 32 and the support plate 33, the structure of the whole bearing table 3 can be simple and compact, the occupied area is small, and the cost is low; and a lot of installable space can be provided between the bottom plate 31 and the support plate 33, so as to facilitate the installation and fixation of other parts, thereby improving the space utilization of the bearing table 3. Among them, four fixed rods 32 are arranged in parallel and spaced apart between the bottom plate 31 and the support plate 33, so as to better ensure the structural stability of the whole bearing table 3.

[0077] Further, as shown in Figures 3 to 5 The fixed end of the support frame 216 and the first driving member 211 are both mounted on the bottom plate 31, so as to integrate the fixed end of the support frame 216 and the first driving member 211 on the bottom plate 31; and the avoiding slot 331 is arranged on the support plate 33, which is used for avoiding the second driving member 215 and the rotating seat 214, so as to improve the structural compactness between the support plate 33, the second driving member 215 and the rotating seat 214; thereby further making the whole square shell battery cell transplanting device simple and compact, small in occupied area and low in cost.

[0078] The conveying assembly 1 is described in detail as follows:

[0079] Further, as shown in Figure 1 and Figure 3As shown, the conveying assembly 1 comprises a third driving member 11, a slide rail 12, a sliding block 13 and a slide table 14. The length of the slide rail 12 extends along the X axis. The conveying end of the third driving member 11 is connected with the sliding block 13. The third driving member 11 is used to drive the sliding block 13 to slide along the X axis on the slide rail 12. The slide table 14 is connected with the sliding block 13. The square cell 10 is placed on the slide table 14. The second cell placement site 141 is specifically arranged on the top end surface of the slide table 14, that is, the second square region formed on the top end surface of the slide table 14 is the second cell placement site 141. The second square region is parallel to the above-mentioned first square region and is arranged in a staggered manner along the Y axis. Here, the specific size of the second square region is not limited, as long as the size of the second square region is adapted to the size of the square cell 10.

[0080] By arranging the slide rail 12, the sliding block 13 and the slide table 14 to be used in cooperation, the structure of the entire conveying assembly 1 is simple and the cost is low under the condition of ensuring the stable conveying of the square cell 10 along the X axis, so that the structure of the entire square cell transplanting device is simple and the cost is low.

[0081] Specifically, as shown in Figure 4 The fixed end of the third driving member 11 is arranged on the bottom plate 31, so that the fixed end of the third driving member 11 can be integrated on the bottom plate 31, thereby further making the structure of the entire square cell transplanting device simple and compact, occupying a smaller area and having a lower cost. In the embodiment, the third driving member 11 can be a linear cylinder.

[0082] It is worth noting that, as shown in Figure 1 , Figure 3 and Figure 4 The bottom plate 31 of the bearing table 3 and the slide rail 12 of the conveying assembly 1 are arranged on the workbench 20, so that the workbench 20 can provide mounting space and stable support connection for the bottom plate 31 and the slide rail 12.

[0083] The specific working process of the square cell transplanting device in the embodiment is as follows:

[0084] First, the third driving member 11 drives the sliding block 13 to slide along the X axis on the slide rail 12, so that the sliding block 13 drives the slide table 14 to move along the X axis, and the square cell 10 on the slide table 14 is moved from the previous machining process to the transplanting assembly 2 along the X axis.

[0085] Then, the first driving member 211 drives the rack 212 to move along the Y axis, so as to drive the gear 213, the transmission rod 218 and the rotating seat 214 to rotate as a whole around the Z axis under the meshing transmission between the rack 212 and the gear 213, drive the second driving member 215 and the connecting rod 22 to rotate as a whole along the Z axis to the upper side of the square shell battery 10 on the second battery placing position 141 on the sliding table 14; then the second driving member 215 drives the connecting rod 22 to move downward along the Z axis, so that the suction cup 2231 on the connecting rod 22 adsorbs the square shell battery 10 on the second battery placing position 141.

[0086] Finally, the second driving member 215 drives the connecting rod 22 to move upward along the Z axis, so as to drive the square shell battery 10 adsorbed on the connecting rod 22 to move upward along the Z axis and away from the sliding table 14; then the first driving member 211 drives the rack 212 to move along the Y axis, so as to drive the gear 213, the transmission rod 218 and the rotating seat 214 to rotate as a whole around the Z axis under the meshing transmission between the rack 212 and the gear 213, drive the second driving member 215, the connecting rod 22 and the square shell battery 10 adsorbed on the connecting rod 22 to rotate as a whole along the Z axis to the upper side of the first battery placing position 332 on the supporting plate 33; and the second driving member 215 drives the connecting rod 22 to move downward along the Z axis, so that the suction cup 2231 on the connecting rod 22 releases the adsorption to place the square shell battery 10 on the first battery placing position 332; at this time, the square shell battery 10 on the first battery placing position 332 is parallel and spaced apart from the square shell battery 10 on the second battery placing position 141 before being grabbed, so as to complete the whole process of transferring the square shell battery 10 from the sliding table 14 to the supporting plate 33.

[0087] The square shell battery transplanting device in the embodiment can realize the position transfer of the square shell battery 10 by setting the conveying assembly 1 and the transplanting assembly 2 which are used in cooperation with each other, without setting the X-axis linear movement module, the Y-axis linear movement module and the Z-axis linear movement module, so that the structure of the whole square shell battery transplanting device is relatively simple and compact, the occupied area is reduced, and the cost is reduced.

[0088] The square shell battery transplanting device in the embodiment can place the square shell battery 10 on the support plate 33 in parallel and interval staggered along the Y axis relative to the square shell battery 10 on the sliding table 14 through the offset stagger of the first connecting plate 221 and the third connecting plate 223, and can better ensure the square shell battery 10 on the support plate 33 to be placed in parallel and interval staggered along the Y axis relative to the square shell battery 10 on the sliding table 14 by adjusting the specific rotation angle of the connecting rod 22 around the Z axis, the adsorption angle and position of the suction disc 2231 on the connecting rod 22 to the square shell battery 10 on the conveying assembly 1, and the placement angle and position of the connecting rod 22 to place the square shell battery 10 on the bearing table 3.

[0089] The square shell battery transplanting device in the embodiment can guarantee that the structure of the whole transplanting assembly 2 is relatively simple and compact, occupies a smaller area, and has a lower cost by guaranteeing the stable support connection of the whole transplanting driving member 21, so that the structure of the whole square shell battery transplanting device is relatively simple and compact, the occupied area is reduced, and the cost is reduced.

[0090] The square shell battery transplanting device in the embodiment can integrate the support frame 216, the fixed end of the first driving member 211, and the fixed end of the third driving member 11 on the bottom plate 31, and can improve the structural compactness between the support plate 33, the second driving member 215, and the rotating seat 214 by avoiding the second driving member 215 and the rotating seat 214 through the avoiding groove 331 on the support plate 33, so that the structure of the whole square shell battery transplanting device is simple and compact, occupies a smaller area, and has a lower cost.

[0091] The above is only a preferred embodiment of the present application, and for those skilled in the art, according to the idea of the present application, the specific implementation and application range will be changed, and the content of the specification should not be understood as a limitation of the present application.

Claims

1. A square case cell transplanting device characterized by comprising: The application relates to a square cell transplanting device. The device comprises: a conveying assembly (1) for conveying square cell batteries (10); a transplanting assembly (2) arranged at the output end of the conveying assembly (1); a bearing table (3) arranged downstream of the transplanting assembly (2) away from the conveying assembly (1), wherein a first cell placing position (332) on the bearing table (3) is arranged in a staggered manner with a second cell placing position (141) on the conveying assembly (1); 2. The square case battery cell transplanting device according to claim 1, wherein the transplanting assembly (2) is used for picking up the square cell battery (10) on the second cell placing position (141) and rotating to the first cell placing position (332) to drop the square cell battery (10). The transplanting assembly (2) comprises: a transplanting driving member (21); 3. The square case cell transplanting device according to claim 2, wherein a connecting rod (22) comprising a first connecting plate (221), a second connecting plate (222) and a third connecting plate (223), wherein the first connecting plate (221) and the third connecting plate (223) are respectively connected to the opposite sides of the second connecting plate (222) along the Y axis, the first connecting plate (221) and the third connecting plate (223) are respectively located at the opposite ends of the second connecting plate (222) along the X axis, the third connecting plate (223) is provided with a suction disc (2231) for adsorbing the square cell battery (10), the first connecting plate (221) is connected to the output end of the transplanting driving member (21), the transplanting driving member (21) is used for driving the first connecting plate (221), the second connecting plate (222) and the third connecting plate (223) to rotate around the Z axis and move along the Z axis, and the X axis, the Y axis and the Z axis are perpendicular to each other.

4. The square case cell transplanting device according to claim 2, wherein The first connecting plate (221), the second connecting plate (222) and the third connecting plate (223) are an integral structure. The transplanting driving member (21) comprises: a first driving member (211); a rack (212) connected to the output end of the first driving member (211); a gear (213) in meshing connection with the rack (212); a rotating seat (214) having one end connected to the gear (213), wherein the first driving member (211) is used for driving the rack (212) to move in a horizontal direction, so as to drive the gear (213) and the rotating seat (214) to rotate around the Z axis; 5. The square case cell transplanting device according to claim 4, wherein a second driving member (215) having a fixed end arranged at the other end of the rotating seat (214), wherein the output end of the second driving member (215) is connected to the first connecting plate (221), and the first driving member (211) is used for driving the first connecting plate (221) to move along the Z axis. The transplanting driving member (21) further comprises:

6. The square case cell transplanting device according to claim 5, wherein a support frame (216) fixedly arranged, wherein the support frame (216) is provided with a guide rail (2161), and the rack (212) is slidingly arranged in the guide rail (2161).

7. The square case cell transplanting device according to claim 5, wherein The support frame (216) is provided with a avoiding through hole (2162), and the rack (212) can pass through the avoiding through hole (2162) along the Y axis. The transplanting driving member (21) further comprises: A connecting seat (217) is connected to the support frame (216), the rotating seat (214) is arranged on the connecting seat (217) and along the Z axis, and the connecting seat (217) is spaced above the guide rail (2161); A transmission rod (218) is arranged in the gear (213) in an interference manner at one end, and the other end is arranged out of the connecting seat (217) along the Z axis and connected with the rotating seat (214), and the transmission rod (218) can rotate around the Z axis in the connecting seat (217).

8. The square cell transplanting device according to any one of claims 5 to 7, wherein The bearing table (3) comprises: A bottom plate (31); A fixed rod (32) extending along the Z axis, one end of the fixed rod (32) being connected to the bottom plate (31); A support plate (33) parallel and spaced above the bottom plate (31), the other end of the fixed rod (32) being connected to the support plate (33), and the support plate (33) being used for placing the square shell battery cell (10).

9. The square case cell transplanting device according to claim 8, wherein The support frame (216) and the fixed end of the first driving member (211) are arranged on the bottom plate (31), and the support plate (33) is provided with a avoiding slot (331), and the avoiding slot (331) is used for avoiding the second driving member (215) and the rotating seat (214).

10. The square case cell transplanting device according to any one of claims 1 to 7, wherein The conveying assembly (1) comprises: A third driving member (11); A slide rail (12) extending along the X axis, and a sliding block (13), a conveying end of the third driving member (11) being connected with the sliding block (13), and the third driving member (11) being used for driving the sliding block (13) to slide along the X axis on the slide rail (12); A slide table (14) connected to the sliding block (13), and the slide table (14) being used for placing the square shell battery cell (10).

Images