Processing equipment for battery production and battery production system

Abstract

The utility model discloses a processing device for battery production and a battery production system, the processing device comprises a conveying mechanism comprising a first conveying unit and a second conveying unit, the first conveying unit is used for conveying a first tray along a first direction, and the second conveying unit is used for conveying a second tray along the first direction; the grabbing mechanism is arranged between the first conveying unit and the second conveying unit, and the grabbing mechanism is electrically connected with the first conveying unit and the second conveying unit and used for grabbing the batteries on the first tray and placing the batteries on the second tray; the nail pulling mechanism is arranged on the side, away from the grabbing mechanism, of the second conveying unit and connected with the side edge of the second conveying unit, and the nail pulling mechanism is arranged opposite to the second tray and used for pulling nails of the batteries placed on the second tray; wherein the first conveying unit, the grabbing mechanism, the second conveying unit and the nail pulling mechanism are sequentially and adjacently arranged in the second direction, and the first direction is perpendicular to the second direction.

Description

Technical Field

[0001] The utility model relates to the technical field of batteries, in particular to processing equipment and a battery production system for battery production. Background Art

[0002] During the production process of soft-pack batteries, multiple tests need to be performed on them. During the test, they need to be transferred from the temporary plastic tray to the restraint tray, or from the restraint tray to the plastic tray. Also, during the production process of lithium-ion batteries, after the liquid is filled and the material is discharged, the battery cells need to be sealed with glue nails to complete the corresponding production process. However, the battery cells need to be formed, so a nail puller needs to be used to pull out the battery cell glue nails before formation.

[0003] In the related art, each line of the injection hole sealing nail pulling and disk changing process uses a single nail pulling machine and a single disk changing machine to perform the battery nail pulling and disk changing processes separately, which has a complex structure, many process flows, and low production efficiency. Utility Model Content

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a processing device for battery production, which integrates the battery nail removal and plate replacement functions, has a simple structure, simplifies the process, and effectively improves production efficiency.

[0005] The utility model further proposes a battery production system.

[0006] According to the first aspect of the present invention, a processing equipment for battery production includes: a conveying mechanism, including a first conveying unit and a second conveying unit, the first conveying unit is used to convey a first tray along a first direction, and the second conveying unit is used to convey a second tray along the first direction; a grasping mechanism, arranged between the first conveying unit and the second conveying unit, the grasping mechanism is electrically connected to the first conveying unit and the second conveying unit, respectively, and is used to grasp the batteries on the first tray and place them on the second tray; a nail pulling mechanism, arranged on a side of the second conveying unit away from the grasping mechanism and connected to a side of the second conveying unit, the nail pulling mechanism is arranged relative to the second tray, and is used to pull nails from the batteries placed on the second tray; wherein the first conveying unit, the grasping mechanism, the second conveying unit and the nail pulling mechanism are arranged adjacent to each other in sequence along the second direction, and the first direction and the second direction are perpendicular to each other.

[0007] According to the processing equipment for battery production in the embodiment of the utility model, the battery nail removal and plate replacement functions are integrated into one, the structure is simple, the process is simplified, and the production efficiency is effectively improved.

[0008] According to some embodiments of the utility model, the processing equipment for battery production also includes: a lifting mechanism, which is arranged below the second conveying unit and connected to the second conveying unit, and is used to move in a third direction to lift the second tray and / or the battery so that the battery is placed on the second tray, and the first direction, the second direction and the third direction are perpendicular to each other.

[0009] According to some embodiments of the utility model, the lifting mechanism includes a first base plate; a first lifting unit for lifting the second tray; and a second lifting unit for lifting the battery, and the first lifting unit and the second lifting unit are respectively connected to the first base plate.

[0010] According to some embodiments of the utility model, the first lifting unit includes: a first lifting drive member and a positioning support member, the first lifting drive member is arranged below the first bottom plate, the positioning support member is arranged on the first bottom plate, and the first lifting drive member is used to drive the first bottom plate to lift and lower to drive the positioning support member to position and support the tray; the second lifting unit includes: a second lifting drive member, a second bottom plate and a battery tray, the second bottom plate is arranged above the first bottom plate, the second lifting drive member is arranged between the first bottom plate and the second bottom plate, the battery tray is arranged on the second bottom plate, the second lifting drive member is used to drive the second bottom plate to place the battery on the battery tray, and the positioning support members are respectively arranged on both sides of the battery tray.

[0011] According to some embodiments of the utility model, the battery tray is provided with a plurality of first limit blocks arranged at intervals along the first direction and the first limit blocks are extended along the second direction, and the first limit blocks correspond to the battery placement slots passing through the second tray to support the batteries.

[0012] According to some embodiments of the present invention, the lifting mechanism further includes: a stopping unit, which is arranged at one end of the first lifting unit facing the second conveying unit and is used to stop the second pallet from staying at a nail pulling position of the second conveying unit.

[0013] According to some embodiments of the utility model, the processing equipment for battery production also includes: a pushing mechanism, which is arranged on a side of the second conveying unit adjacent to the gripping mechanism and connected to the side of the second conveying unit, and is used to push the batteries on the second tray toward the nail pulling mechanism.

[0014] According to some embodiments of the present invention, the pushing mechanism includes: a first horizontal driving member and a pushing plate, wherein the first horizontal driving member is used to push the pushing plate to push the batteries on the second tray toward one side of the nail pulling mechanism along the second direction.

[0015] According to some embodiments of the utility model, the processing equipment for battery production also includes: a guiding mechanism, which is arranged on at least one side of the second conveying unit and connected to the side of the second conveying unit, and the guiding mechanism is provided with a plurality of guiding grooves corresponding one by one to the battery placement grooves of the second tray.

[0016] According to some embodiments of the utility model, the guide mechanism includes: a guide rod, on which a plurality of guide blocks are provided, and the guide groove is defined between two adjacent guide blocks; and a third lifting drive member, which is drivingly connected to the guide rod and is used to drive the guide rod to move along a third direction to guide the battery.

[0017] According to some embodiments of the utility model, the processing equipment for battery production also includes: a restraining mechanism, which is arranged on a side of the second conveying unit adjacent to the gripping mechanism and connected to the side of the second conveying unit, and is used to restrain or release the second tray.

[0018] According to some embodiments of the utility model, the restraint mechanism includes: a first bracket, movably disposed above the one side of the second conveying unit along the second direction; a horizontal moving unit, disposed on the one side of the second conveying unit and connected to the side of the second conveying unit, the horizontal moving unit is drivingly connected to the first bracket and used to drive the first bracket to move along the second direction. A fourth lifting drive member is disposed on the first bracket; a clamping unit, the fourth lifting drive member is drivingly connected to the clamping unit, and the clamping unit is used to clamp the restraint rod on the second tray.

[0019] According to some embodiments of the utility model, the nail pulling mechanism includes a nail pulling unit, and the nail pulling unit includes: a nail pulling mounting seat, a flipping assembly and a nail pulling assembly, the flipping assembly is arranged on the nail pulling mounting seat, and the nail pulling assembly is arranged on the flipping assembly, and the flipping assembly is used to drive the nail pulling assembly to perform linear motion and flipping motion along the second direction to pull out and fall off the glue nails on the battery.

[0020] According to some embodiments of the utility model, the flipping assembly includes: a second horizontal driving member, a cam plate and a rocker arm, the cam plate is provided with a cam groove, the second horizontal driving member is drivingly connected to the nail pulling assembly through the rocker arm, a slider is provided at one end of the rocker arm, and the second horizontal driving member drives the rocker arm to move in a second direction so that the slider moves along the trajectory of the cam groove.

[0021] According to some embodiments of the present utility model, the cam groove includes: a first groove segment extending along the second direction and a second groove segment extending along the third direction, and the first groove segment and the second groove segment are connected by an arc transition.

[0022] According to some embodiments of the utility model, the nail pulling assembly includes: a nail clamping drive and two clamping jaws drivingly connected to the nail clamping drive, the two clamping jaws are arranged opposite to each other in a third direction, and a stop block is provided on the inner side of at least one of the clamping jaws, and the top of the stop block is higher than the top of the clamping jaw.

[0023] According to some embodiments of the utility model, the nail pulling mechanism also includes: a frame, which is arranged on a side of the second conveying unit away from the grasping mechanism and connected to the side of the second conveying unit, and the frame has a table top; a driving unit, which is arranged on the table top and fixedly connected to the frame, and is used to drive the nail pulling unit to move in the first direction, the second direction and the third direction to pull out the nails of the batteries on the second tray.

[0024] According to some embodiments of the utility model, the driving unit includes: a first driving member, a second driving member drivingly connected to the first driving member, and a third driving member drivingly connected to the second driving member, the first driving member is used to drive the second driving member to move along the second direction, the second driving member is used to drive the third driving member to move along the first direction, and the third driving member is drivingly connected to the nail pulling unit and is used to drive the nail pulling unit to move along the third direction.

[0025] According to the second aspect of the present invention, the battery production system includes: the processing equipment for battery production.

[0026] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0028] Figure 1 It is a structural schematic diagram of a processing device for battery production according to an embodiment of the utility model;

[0029] Figure 2 It is a structural schematic diagram of a jacking mechanism according to an embodiment of the utility model;

[0030] Figure 3 It is a structural schematic diagram of a pushing mechanism according to an embodiment of the utility model;

[0031] Figure 4 is a structural schematic diagram of a guide mechanism according to an embodiment of the utility model;

[0032] Figure 5 is a structural schematic diagram of a restraint mechanism according to an embodiment of the utility model;

[0033] Figure 6 It is a structural schematic diagram of a nail pulling mechanism according to an embodiment of the utility model;

[0034] Figure 7 yes Figure 6 Axial enlarged view at A in the middle;

[0035] Figure 8 It is a structural schematic diagram of a nail pulling unit according to an embodiment of the utility model;

[0036] Fig. 9 is a schematic structural diagram of a drive unit according to an embodiment of the utility model;

[0037] Fig.10 It is a partial structural schematic diagram of a processing device for battery production according to an embodiment of the utility model;

[0038] Fig.11 is a structural schematic diagram of a grabbing mechanism according to an embodiment of the utility model;

[0039] Fig.12 is a structural schematic diagram of a first conveying unit according to an embodiment of the utility model;

[0040] Fig.13 is a partial structural schematic diagram of a second conveying unit according to an embodiment of the utility model;

[0041] Fig.14 It is a schematic structural diagram of the first tray / second tray loading batteries according to an embodiment of the utility model.

[0042] Reference numerals:

[0043] 100. Processing equipment for battery production;

[0044] 1. Conveying mechanism; 11. First conveying unit; 111. Conveying roller; 112. Conveying frame; 113. Conveying roller; 114. Connecting rod; 115. Driving motor; 12. Second conveying unit; 121. Discharging sensor;

[0045] 2. Grasping mechanism; 21. Robot base; 22. Robot; 23. Robot gripper;

[0046] 3. Nail pulling mechanism;

[0047] 31. Nail pulling unit; 311. Nail pulling mounting seat; 312. Flip assembly; 313. Nail pulling assembly; 314. Second horizontal driving member; 315. Cam plate; 316. Cam groove; 317. Nail clamping driving member; 318. Clamping claw; 319. Stopper; 320. Elastic member; 321. Mounting plate; 322. Third limiting block; 323. Multi-point laser sensor;

[0048] 33. driving unit; 331. first driving member; 332. second driving member; 333. third driving member; 334. first linear module; 335. first slide; 336. second linear module; 337. second slide;

[0049] 4. restraint mechanism; 41. first bracket; 42. horizontal moving unit; 43. fourth lifting driving member; 44. clamping unit;

[0050] 5. Lifting mechanism;

[0051] 51. First bottom plate;

[0052] 52, first lifting unit; 521, first lifting drive member; 522, positioning support member; 523, positioning pin; 524, first guide shaft; 525, first linear bearing; 526, second limit block; 527, first guide assembly;

[0053] 53, second lifting unit; 531, second lifting drive member; 532, second bottom plate; 533, battery support plate; 534, first limit block; 535, second guide shaft; 536, second linear bearing; 537, second guide assembly;

[0054] 54. Stop unit;

[0055] 55. Check unit;

[0056] 6. Pushing mechanism; 61. First horizontal driving member; 62. Pushing plate; 63. Linear guide rail; 64. Second bracket;

[0057] 7. Guide mechanism; 71. Guide groove; 72. Third lifting drive member; 73. Guide rod; 74. Guide block; 75. Third guide shaft; 76. Third linear bearing; 77. Third guide assembly;

[0058] 8. Rack; 81. Plastic nail recovery tray; 82. Table;

[0059] 9. Material pushing and leveling mechanism; 10. Inflating mechanism;

[0060] 200a, first tray; 200b, second tray; 210, battery placement slot; 220, restraint rod; 300, battery; 310, adhesive nail. DETAILED DESCRIPTION

[0061] The embodiments of the present utility model are described in detail below. The embodiments described with reference to the accompanying drawings are exemplary. The embodiments of the present utility model are described in detail below.

[0062] Reference below Figure 1-Figure 14 A processing device for battery production according to an embodiment of the present invention is described.

[0063] Please refer to Figure 1 As shown, the processing equipment 100 for battery production includes: a conveying mechanism 1, a grasping mechanism 2, a nail pulling mechanism 3, a restraining mechanism 4 and a lifting mechanism 5.

[0064] The conveying mechanism 1 includes a first conveying unit 11 and a second conveying unit 12 . The first conveying unit 11 is used to convey the first tray 200 a along a first direction, and the second conveying unit 12 is used to convey the second tray 200 b along the first direction.

[0065] Since soft-pack battery cells need to be subjected to multiple tests during their production process, and since the battery 300 needs to be transferred from a temporarily stored ordinary tray to a restraint tray, or from a restraint tray to an ordinary tray during testing, the first conveying unit 11 and the second conveying unit 12 are arranged in parallel to facilitate the transfer of the battery 300 from the first tray 200a to the second tray 200b, or from the second tray 200b to the first tray 200a.

[0066] refer to Fig.14 As shown, the first tray 200 a and the second tray 200 b are both provided with a plurality of battery placement slots 210 for placing a plurality of batteries 300 .

[0067] Please refer to Figure 1 , Fig.12 and Fig.13 As shown, the first conveying unit 11 and the second conveying unit 12 each include two conveying rollers 111, each conveying roller 111 includes a conveying frame 112 and a plurality of conveying rollers 113 mounted on the conveying frame 112, the conveying rollers 113 are connected by chain transmission, and two conveying rollers 113 arranged opposite to each other are connected by a connecting rod 114. The conveying rollers 111 also include a driving motor 115, the driving motor 115 is connected to the controller signal, and the driving motor 115 is connected to the middle part of the connecting rod 114 by chain transmission.

[0068] In this way, the first conveying unit 11 can drive the two conveying rollers 111 to convey the first tray 200a along the first direction through the driving motor 115, and convey the first tray 200a to the preset position, so that the batteries 300 on the first tray 200a are located at the loading position. Similarly, the second conveying unit 12 can drive the two conveying rollers 111 to convey the second tray 200b along the first direction through the driving motor, and convey the second tray 200b to the preset position.

[0069] It can be understood that the above-mentioned loading position refers to the initial position where the battery 300 is placed on the first tray 200a.

[0070] The grabbing mechanism 2 is disposed between the first conveying unit 11 and the second conveying unit 12. The grabbing mechanism 2 is electrically connected to the first conveying unit 11 and the second conveying unit 12, respectively, and is used to grab the battery 300 on the first tray 200a and place it on the second tray 200b. By grabbing the battery 300 by the grabbing mechanism 2, the battery 300 can be transferred from the first tray 200a to the second tray 200b, or the battery 300 can be transferred from the second tray 200b to the first tray 200a. Moreover, by the grabbing mechanism 2 being electrically connected to the first conveying unit and the second conveying unit, respectively, when the first tray 200a and the second tray 200b both reach their respective designated preset positions, the grabbing mechanism 2 can start the grabbing work according to the received position signal.

[0071] Please refer to Fig.11 As shown, the grasping mechanism 2 includes a robot base 21 and a robot 22 . The robot 22 is installed on the robot base 21 . The robot 22 has a robot gripper 23 . The robot 22 performs the actions of taking, placing and replacing the battery 300 through the robot gripper 23 .

[0072] The nail pulling mechanism 3 is arranged on a side of the second conveying unit 12 away from the gripping mechanism 2, and is connected to the side of the second conveying unit 12. The nail pulling mechanism 3 is arranged opposite to the second tray 200b, and is used to pull nails from the batteries 300 placed on the second tray 200b.

[0073] The first conveying unit 11 , the grabbing mechanism 2 , the second conveying unit 12 and the nail pulling mechanism 3 are arranged adjacent to each other in sequence along the second direction, and the first direction and the second direction are perpendicular to each other.

[0074] The first direction can be found in Figure 1 The X direction shown in the figure can be found in Figure 1 The Y direction is shown.

[0075] In this embodiment, the first tray 200a is used as a normal tray, and the second tray 200b is used as a restraint tray.

[0076] According to the above technical solution, the working process of the processing equipment for battery production is specifically as follows: the first tray 200a carrying the battery 300 on the first conveying unit 11 is conveyed to the first preset position, waiting for the grasping mechanism 2 to grasp the battery 300, and the empty second tray 200b on the second conveying unit 12 is conveyed to the second preset position. At this time, the grasping mechanism 2 grasps the battery 300 from the first tray 200a and places it on the second tray 200b through the robot gripper 23, and then the nail pulling mechanism 3 pulls out the nails from the battery 300 on the second tray 200b, thereby realizing the battery 300 tray replacement and nail pulling functions.

[0077] It can be understood that the first preset position refers to the position of the first tray 200a where the gripping mechanism 2 grips the battery 300, and the second preset position refers to the position of the second tray 200b where the gripping mechanism 2 places the battery 300.

[0078] In the above-mentioned embodiment, the first conveying unit 11 controls the feeding of full trays and the discharging of empty trays of the first tray 200a, and the second conveying unit 12 controls the feeding of empty trays and the discharging of full trays of the second tray 200b.

[0079] The second tray 200 b serves as a restraint tray. Optionally, the second tray 200 b may be an airbag tray. When the airbag tray is inflated, the battery 300 is restrained. When the airbag tray is deflated, the battery 300 is released from restraint.

[0080] Specifically, when the second tray 200b is conveyed to the second preset position and all the batteries 300 on the first conveying unit 11 are placed on the second tray 200b, the second tray 200b is inflated to restrain the batteries 300. After the inflation is completed, the second conveying unit 12 controls the second tray 200b to discharge the full tray.

[0081] The embodiment described above only describes the process of placing the battery 300 from the first tray 200a to the second tray 200b, which is specifically an airbag tray, and the airbag tray needs to restrain the battery 300. Conversely, in other process flows, the battery 300 can also be taken out of the airbag tray, and at this time, the airbag tray needs to be deflated to release the restraint state.

[0082] Therefore, according to the processing equipment for battery production of the utility model, the disc replacement and nail removal functions of the battery 300 are integrated into one body, the structure is simple, the process is simplified, and the production efficiency is improved.

[0083] Furthermore, the processing equipment 100 for battery production also includes: a lifting mechanism 5, which is arranged below the second conveying unit 12, and the lifting mechanism 5 is connected to the second conveying unit 12, and is used to move in a third direction to lift the tray 200 and / or the battery 300, so that the battery 300 after the tray is replaced is placed on the second tray 200b.

[0084] The first direction, the second direction and the third direction are perpendicular to each other. Figure 1 The Z direction is shown.

[0085] Thus, when the second tray 200b reaches the second preset position, the lifting mechanism 5 can lift the second tray 200b so that the second tray 200b no longer moves forward, and the lifting mechanism 5 lifts the second tray 200b to a suitable position, so that the grasping mechanism 2 can properly place the grasped battery 300 on the second tray 200b. Furthermore, when the grasping mechanism 2 grasps the battery 300 on the first tray 200a and puts it on the second tray 200b, the lifting mechanism 5 can also lift the battery 300 so that the battery 300 is properly placed on the second tray 200b.

[0086] In addition, the processing equipment 100 for battery production also includes: an inflation mechanism 10, which can be arranged on the lifting mechanism 5, and the inflation mechanism 10 can include an inflation cylinder (not shown in the drawings), and the inflation cylinder is connected to the air inlet of the second tray 200b.

[0087] Furthermore, the lifting mechanism 5 includes: a first bottom plate 51 , a first lifting unit 52 for lifting the second tray 200 b and a second lifting unit 53 for lifting the battery 300 , and the first lifting unit 52 and the second lifting unit 53 are respectively connected to the first bottom plate 51 .

[0088] Please refer to Figure 2 As shown, by setting the first bottom plate 51, the first lifting unit 52 and the second lifting unit 53 are installed below the second conveying unit 12. And, when the second tray 200b reaches above the lifting mechanism 5, the first lifting unit 52 lifts the second tray 200b, so that the second tray 200b can stay at the second preset position of the second conveying unit 12, waiting for the gripping mechanism 2 to place the battery 300 on the second tray 200b. When the gripping mechanism 2 is ready to place the battery 300 on the second tray 200b, the second lifting unit 53 is lifted, and the battery 300 can be carried, and after all the batteries 300 are placed on the second lifting unit 53, it is lowered so that the battery 300 can properly enter the second tray 200b, thereby completing the tray replacement of the battery 300.

[0089] Furthermore, the first lifting unit 52 includes: a first lifting drive member 521 and a positioning support member 522. The first lifting drive member 521 is arranged below the first base plate 51, and the positioning support member 522 is arranged on the first base plate 51. The first lifting drive member 521 is used to drive the first base plate 51 to rise and fall to drive the positioning support member 522 to position and support the tray 200.

[0090] The second lifting unit 53 includes: a second lifting drive member 531, a second base plate 532 and a battery support plate 533. The second base plate 532 is arranged above the first base plate 51, and the second lifting drive member 531 is arranged between the first base plate 51 and the second base plate 532. The battery support plate 533 is provided on the second base plate 532. The second lifting drive member 531 is used to drive the second base plate 532 and the battery support plate 533 to rise and fall to place the battery 300. Positioning support members 522 are respectively provided on both sides of the battery support plate 533.

[0091] According to an embodiment of the present invention, please refer to Figure 2 As shown, the first lifting drive member 521 is installed below the first base plate 51, and the positioning support member 522 is installed on the first base plate 51. The first lifting drive member 521 drives the first base plate 51 to rise and fall, thereby causing the positioning support member 522 to rise and fall. When the second tray 200b reaches the second preset position, the positioning support member 522 rises to position and support the second tray 200b, thereby causing the second tray 200b to stay at the second preset position so that the grasping mechanism 2 can place the grasped battery 300 on the second tray 200b.

[0092] The second lifting drive 531 is installed between the first bottom plate 51 and the second bottom plate 532, and the battery tray 533 is installed on the second bottom plate 532. The second lifting drive 531 drives the second bottom plate 532 to rise and fall, which can drive the battery tray 533 to rise and fall. When the grasping mechanism 2 is ready to place the grasped battery 300 on the tray 200 of the second conveying unit 12, the second lifting drive 531 lifts the second bottom plate 532 and the battery tray 533, and the grasping mechanism 2 grasps the battery 300 in turn and places it on the battery tray 533. After all the grasping is completed, the second lifting drive 531 drives the battery tray 533 to descend, and the battery 300 follows the battery tray 533 under gravity and enters the second tray 200b.

[0093] A positioning pin 523 is provided on the top of the positioning support 522 to accurately position the second tray 200 b.

[0094] In addition, the battery tray 533 is provided with a plurality of first limit blocks 534 arranged at intervals along the first direction, the first limit blocks 534 are extended along the second direction, and the second tray 200b is provided with openings for the first limit blocks 534 to pass through. The first limit blocks 534 can pass through the battery placement slot 210 of the second tray 200b through the opening to support the battery 300.

[0095] Specifically, the battery tray 533 is lifted, and the first limit block 534 penetrates into the battery placement slot 210 of the second tray 200b through the opening, and the grasping mechanism 2 places the battery 300 on the battery tray 533. After all the batteries 300 are placed, the battery tray 533 is lowered, and the batteries 300 follow the battery tray 533 under gravity and enter the second tray 200b.

[0096] In addition, the first lifting unit 52 is provided with a first guide assembly 527 , and the second lifting unit 53 is provided with a second guide assembly 537 .

[0097] Exemplarily, the first guide assembly 527 may include: a first guide shaft 524 and a first linear bearing 525, the first linear bearing 525 is fixed on the first base plate 51, one end of the first guide shaft 524 is passed through the first base plate 51 and the first linear bearing 525, and is supported below the first base plate 51, and one end of the positioning support 522 can be movably mounted on the other end of the first guide shaft 524.

[0098] Thus, when the first lifting driving member 521 drives the first bottom plate 51 to rise and fall, the first bottom plate 51 moves relative to the first guide shaft 524 to be lifted to one end of the positioning support member 522, so that the positioning support member 522 lifts the second tray 200b upward.

[0099] In addition, a second limit block 526 is provided at the bottom of the first bottom plate 51 at the first guide shaft 524. When the first lifting drive member 521 drives the first bottom plate 51 to descend to the bottom of the first bottom plate 51 and contacts the second limit block 526, the movement stops.

[0100] Likewise, the second guide assembly 537 may include a second guide shaft 535 and a second linear bearing 536. Alternatively, other guide structures may also be used.

[0101] According to another embodiment of the utility model, the lifting mechanism 5 includes a first lifting unit 52 and a second lifting unit 53. The first lifting unit 52 includes: a first lifting drive 521 and a positioning support 522, and the second lifting unit 53 includes: a second lifting drive 531 and a battery tray 533. The first lifting drive 521 and the second lifting drive 531 are arranged on the first bottom plate 51, the first lifting drive 521 drives the positioning support 522 to lift and lower to position and support the second tray 200b, and the second lifting drive 531 drives the battery tray 533 to lift and lower to place the battery 300, and the positioning support 522 is respectively arranged on both sides of the battery tray 533.

[0102] The first lifting drive member 521 and the second lifting drive member 531 can be directly installed on the first base plate 51. The first lifting drive member 521 directly drives the positioning support member 522 to lift up to position and support the second tray 200b. The second lifting drive member 531 directly drives the battery tray 533 to lift and lower to support the battery 300, thereby realizing the replacement of the battery 300.

[0103] The first lifting drive member 521 and / or the second lifting drive member 531 may be a driving cylinder. Of course, in other embodiments, other structures may be used, for example, an electric cylinder, a multi-stroke cylinder, or a combination of multiple cylinders, as long as sufficient lifting force is provided to lift the battery 300 / the second tray 200b to a suitable position.

[0104] Furthermore, the lifting mechanism 5 also includes: a stopping unit 54, which is arranged at one end of the first lifting unit 52 discharging toward the second conveying unit 12, and is used to stop the second tray 200b from staying at the nail pulling position of the second conveying unit 12.

[0105] Specifically, when the second tray 200b reaches the second preset position, the stopping unit 54 stops the second tray 200b to achieve rough positioning of the second tray 200b. Then the first lifting unit 52 accurately positions the second tray 200b, and the second lifting unit 53 lifts and lowers the battery 300, thereby replacing the battery 300.

[0106] Please refer to Figure 2 As shown, the blocking unit 54 may include a blocking driving member to block the second tray 200b. The blocking driving member may be, for example, a driving cylinder, and a piston rod of the driving cylinder extends to block the second tray 200b.

[0107] In addition, the lifting mechanism 5 further includes a non-return unit 55 , which is disposed at one end of the first lifting unit 52 feeding toward the second conveying unit 12 to prevent the second tray 200 b from moving in the reverse direction.

[0108] Furthermore, the processing equipment 100 for battery production also includes: a pushing mechanism 6, which is arranged on the side of the second conveying unit 12 adjacent to the gripping mechanism 2 and is connected to the side of the second conveying unit 12, and is used to push the battery 300 on the second tray 200b toward the side of the nail pulling mechanism 3.

[0109] The battery 300 on the second tray 200b is pushed from the loading position to the nail pulling position by the pushing mechanism 6, so that the glue nails 310 on the battery 300 at the nail pulling position are pulled out, and the nail pulling process of the battery 300 is realized.

[0110] It can be understood that the above-mentioned loading position refers to the initial position of the battery 300 placed on the second tray 200b, and the nail-pulling position refers to the position of the battery 300 on the second tray 200b after being pushed by the pushing mechanism 6.

[0111] Furthermore, the pushing mechanism 6 includes: a first horizontal driving member 61 and a pushing plate 62 , and the first horizontal driving member 61 is used to push the pushing plate 62 to push the batteries 300 on the second tray 200 b toward the side of the nail pulling mechanism 3 along the second direction.

[0112] Please refer to Figure 3 As shown, the pushing mechanism 6 also includes: a second bracket 64, the second bracket 64 is arranged on the side of the second conveying unit 12, and the bottom of the second bracket 64 is fixed to the side of the second conveying unit 12, the first horizontal driving member 61 is fixed on the top of the second bracket 64, and the push plate 62 is located on one side of the second bracket 64.

[0113] The first horizontal driving member 61 can be, for example, an electric cylinder and is connected to the controller signal. The cylinder body of the electric cylinder is fixed on the second bracket 64. The piston rod end of the electric cylinder is fixedly connected to the push plate 62. The push plate 62 extends along the first direction. In this way, the controller can control the piston rod of the electric cylinder to extend and drive the push plate 62 to contact the battery 300 in the loading position on the second tray 200b and push the battery 300 to move along the second direction on the second tray 200b. After moving a preset distance, the battery 300 is pushed to the nail removal position.

[0114] Of course, the structure of the first horizontal driving member 61 as an electric cylinder is schematic. In other embodiments, other structures can also be used. For example, the first horizontal driving member 61 can also be a multi-stroke cylinder or a combination of multiple cylinders, as long as it can provide sufficient driving force to push the battery 300 from the loading position to the nail pulling position.

[0115] In addition, the pushing mechanism 6 also includes a linear guide rail 63. The first horizontal driving member 61 drives the push plate 62 to move linearly with the linear guide rail 63 as a guide, thereby realizing the flattening and positioning of the battery 300. Among them, the second bracket 64 is provided with a guide groove that cooperates with the linear guide rail 63. One end of the linear guide rail 63 is connected to the push plate 62. When the first horizontal driving member 61 drives the push plate 62 to move in the second direction, the push plate 62 drives the linear guide rail 63 to move linearly in the second direction along the guide groove, thereby ensuring that the push plate 62 can flatten all batteries 300.

[0116] Furthermore, the processing equipment 100 for battery production also includes: a guide mechanism 7, which is arranged on at least one side of the second conveying unit 12 and is connected to the side of the second conveying unit 12, and the guide mechanism 7 is provided with a plurality of guide grooves 71 corresponding one by one to the battery placement grooves 210 of the second tray 200b.

[0117] Please refer to Figure 4 As shown, guide mechanisms 7 are provided on both sides of the second conveying unit 12. When the grasping mechanism 2 is ready to place the battery 300 on the lifting mechanism 5, the guide groove 71 on the guide mechanism 7 guides and accurately positions the battery 300 to ensure that the battery 300 can be accurately and quickly placed on the second tray 200b.

[0118] Furthermore, the guide mechanism 7 includes: a third lifting drive member 72 and a guide rod 73, a plurality of guide blocks 74 are provided on the guide rod 73, and a guide groove 71 is defined between two adjacent guide blocks 74, and the third lifting drive member 72 is drivingly connected to the guide rod 73, and is used to drive the guide rod 73 to move along the third direction to guide the battery 300.

[0119] Specifically, the third lifting drive member 72 drives the guide rod 73 to descend, so that the guide rod 73 descends close to the upper surface of the second tray 200b, and the guide groove 71 on the guide rod 73 corresponds to the battery placement groove 210 on the second tray 200b, so that the robot gripper 23 can place the batteries 300 one by one on the second tray 200b through the guide groove 71. Among them, the top of the guide block 74 is provided with a guide slope, which is conducive to the smooth introduction of the battery 300 into the battery placement groove 210 of the second tray 200b.

[0120] In addition, the guide mechanism 7 includes a third guide assembly 77 , which may include a third guide shaft 75 and a third linear bearing 76 , and guides the lifting and lowering movement of the guide rod 73 .

[0121] Furthermore, the processing equipment 100 for battery production also includes: a restraining mechanism 4, which is arranged on a side of the second conveying unit 12 adjacent to the gripping mechanism 2 and is connected to the side of the second conveying unit 12, and is used to restrain or release the second tray 200b.

[0122] Specifically, when the second tray 200b is transported to the second preset position, the restraint mechanism 4 removes the restraint rod 220 on the second tray 200b to release the restraint of the second tray 200b, so that all the batteries 300 on the first conveying unit 11 can be placed on the second tray 200b in sequence. After all the batteries 300 are placed on the second tray 200b, the restraint mechanism 4 re-places the restraint rod 220 on the second tray 200b to restrain the batteries 300 on the second tray 200b.

[0123] In addition, the second tray 200 b may be configured as an airbag tray, so that when the batteries 300 on the second tray 200 b are unloaded, the second tray 200 b is inflated, thereby further improving the restraint force on the unloaded batteries 300 .

[0124] Specifically, when the second tray 200b is conveyed to the second preset position, the restraint mechanism 4 removes the restraint rod 220 on the second tray 200b to place all the batteries 300 on the first conveying unit 11 on the second tray 200b. After all the batteries 300 are placed on the second tray 200b, the restraint mechanism 4 re-places the restraint rod 220 on the second tray 200b. Then, all the batteries 300 are pulled out of the nails. After the nails are pulled out, the second tray 200b is inflated to apply restraint to all the batteries 300. After the inflation is completed, the second conveying unit 12 controls the second tray 200b to discharge the full tray.

[0125] Furthermore, the restraining mechanism 4 includes: a first bracket 41 , a horizontal moving unit 42 , a fourth lifting driving member 43 and a clamping unit 44 .

[0126] Among them, the first bracket 41 is movably arranged above one side of the second conveying unit 12, the horizontal moving unit 42 is arranged on one side of the second conveying unit 12 and is connected to the side of the second conveying unit 12, and the horizontal moving unit 42 and the first bracket 41 are drivingly connected to drive the bracket 41 to move along the second direction.

[0127] Furthermore, the fourth lifting driving member 43 is disposed on the first bracket 41 and is drivingly connected to the clamping unit 44 . The clamping unit 44 is used to clamp the restraining rod 220 on the second tray 200 b .

[0128] Please refer to Figure 5As shown, when the second tray 200b moves to the second preset position, the restraint mechanism 4 needs to release the restraint of the second tray 200b. Specifically, the horizontal moving unit 42 drives the first bracket 41 to move along the second direction to the top of the second tray 200b, the fourth lifting drive 43 drives the clamping unit 44 to descend, and then the clamping unit 44 clamps the restraint rod 220 on the second tray 200b, the fourth lifting drive 43 drives the clamping unit 44 to rise, and the horizontal moving unit 42 drives the first bracket 41 to retreat to move the restraint rod 220 to one side to facilitate the next step of replacing the battery 300.

[0129] When all the batteries 300 are placed on the second tray 200 b and the nail pulling work is completed for all the batteries 300 , the restraining mechanism 4 puts the restraining rod 220 back on the second tray 200 b to restrain the batteries 300 .

[0130] Furthermore, the nail pulling mechanism 3 includes a nail pulling unit 31, which includes: a nail pulling mounting seat 311, a flipping assembly 312 and a nail pulling assembly 313, the flipping assembly 312 is arranged on the nail pulling mounting seat 311, the nail pulling assembly 313 is arranged on the flipping assembly 312, and the flipping assembly 312 is used to drive the nail pulling assembly 313 to perform linear motion and flipping motion along the second direction to pull out and fall off the glue nail 310 on the battery 300.

[0131] Please refer to Figure 6-Figure 8 As shown, when the battery 300 is in the nail pulling position, the flip assembly 312 drives the nail pulling assembly 313 to move linearly along the second direction, so that the nail pulling assembly 313 moves to the nail pulling position to pull out the battery 300 glue nail 310. After pulling out, the flip assembly 312 continues to drive the nail pulling assembly 313 to flip along the second direction to make the pulled out glue nail 310 fall naturally, thereby improving the nail pulling efficiency.

[0132] Furthermore, the flip assembly 312 includes: a second horizontal driving member 314, a cam plate 315 and a rocker arm. The cam plate 315 is provided with a cam groove 316. The second horizontal driving member 314 is driven and connected to the nail pulling assembly 313 through the rocker arm. A slider is provided at one end of the rocker arm. The second horizontal driving member 314 drives the rocker arm to move in the second direction so that the slider moves along the trajectory of the cam groove 316.

[0133] Please refer to Figure 8 As shown, the second horizontal driving member 314 drives the swing rod to move along the second direction, so that the slider moves along the track of the cam groove 316, thereby driving the nail pulling assembly 313 to perform linear motion and flipping motion.

[0134] Furthermore, the cam groove 316 includes: a first groove segment extending along the second direction and a second groove segment extending along the third direction, and the first groove segment and the second groove segment are connected by an arc transition.

[0135] Specifically, the second horizontal driving member 314 drives the swing rod to move, and the slider moves to the end of the first slot section away from the second slot section. At this time, the flip assembly 312 drives the nail pulling assembly 313 to reach the nail pulling position. After the nail pulling assembly 313 clamps the glue nail 310, the second horizontal driving member 314 drives the swing rod to move, so that the slider moves along the end of the first slot section adjacent to the second slot section, thereby pulling out the glue nail 310. Then, the slider continues to move along the track of the second slot section, so that the nail pulling assembly 313 is flipped 90 degrees, the nail pulling assembly 313 is opened, and the battery 300 glue nail 310 falls naturally due to gravity, thereby improving the nail pulling yield.

[0136] Furthermore, the nail pulling assembly 313 includes: a nail clamping driving member 317 and two clamping jaws 318 drivingly connected thereto, the two clamping jaws 318 are arranged opposite to each other in the third direction, and a stopper 319 is provided on the inner side of at least one clamping jaw 318, and the top of the stopper 319 is higher than the top of the clamping jaw 318.

[0137] Please refer to Figure 7 As shown, the two clamping jaws 318 are driven to be relatively close and separated by the clamping nail driving member 317 to achieve the clamping and opening of the glue nail 310. Among them, a stopper 319 is provided on the inner side of at least one clamping jaw 318. After the two clamping jaws 318 clamp the glue nail 310, the flipping assembly 312 drives the nail pulling assembly 313 to flip. At this time, the two clamping jaws 318 are opened, and the stopper 319 naturally blocks the glue nail 310, reducing the sticking phenomenon of the glue nail 310, and avoiding the subsequent nail pulling action being blocked due to the failure to throw away the battery 300 glue nail 310, thereby improving the nail pulling yield.

[0138] Furthermore, the nail pulling unit 31 further includes: an elastic member 320 and a mounting plate 321 . The mounting plate 321 is fixed to the nail pulling mounting seat 311 . One end of the elastic member 320 is connected to the mounting plate 321 , and the other end extends along the second direction and toward the tray 200 .

[0139] For example, the elastic member 320 is a compression spring. When the nail pulling mechanism 3 moves to the nail pulling position, it moves forward a certain distance to deform the compression spring, which can accommodate the dimensional deviation of different batteries 300 in the same tray 200 in the length direction, thereby improving the nail pulling accuracy.

[0140] In addition, the nail pulling assembly 313 further includes a third limiting block 322 , and the third limiting block 322 is suitable for contacting the battery 300 .

[0141] Furthermore, the nail pulling mechanism 3 further includes a multi-point laser sensor 323 for identifying whether the glue nail 310 of the battery 300 is pulled out.

[0142] Furthermore, the nail pulling mechanism 3 further includes: a frame 8 and a driving unit 33, the frame 8 is disposed on a side of the second conveying unit 12 away from the grasping mechanism 2, and is connected to the side of the second conveying unit 12, the frame 8 has a table 82, and the driving unit 33 is disposed on the table 82 and is fixedly connected to the frame 8. The driving unit 33 is used to drive the nail pulling unit 31 to move in the first direction, the second direction, and the third direction to pull nails from the batteries 300 on the second tray 200b.

[0143] Please refer to Fig. 9 As shown, the driving unit 33 includes: a first driving member 331, a second driving member 332 and a third driving member 333, and the third driving member 333 is drivingly connected to the nail pulling unit 31. The first driving member 331 is drivingly connected to the second driving member 332, and the first driving member 331 is used to drive the second driving member 332 to move along the second direction; the second driving member 332 is drivingly connected to the third driving member 333, and the second driving member 332 is used to drive the third driving member 333 to move along the first direction; the third driving member 333 is used to drive the nail pulling unit 31 to move along the third direction.

[0144] For example, see Figure 6 The third driving member 333 may be a driving cylinder, a piston rod of which is fixedly connected to the nail pulling mounting seat 311 of the nail pulling unit 31 .

[0145] See Fig. 9 As shown, the first driving member 331 may include two first mounting seats extending along the second direction and spaced apart along the first direction, the two first mounting seats extending along the second direction and being fixedly connected to the support respectively, the two first mounting seats are each provided with a first linear module 334 extending along the second direction, the first linear module 334 is connected to the controller signal, and the second driving member 332 is mounted on the first slide 335 on the two first linear modules, so that when the controller starts the movement of the first slide 335 on the first linear module 334, the two first slides 335 can synchronously drive the second driving member 332 to move along the second direction, so that the second driving member 332 can be close to or away from the battery 300 in the second direction.

[0146] The second driving member 332 may include a second mounting seat, which is respectively fixedly connected to the first slide 335 in the first linear module. The second mounting seat is provided with a second linear module 336 extending along the first direction. The second linear module 336 is connected to the controller signal. The second linear module is provided with a second slide 337 along the first direction. The second slide 337 is provided with a third driving member 333. In this way, the second linear module 336 is started by the controller so that the third driving member 333 arranged on the second slide 337 and the nail pulling assembly 313 arranged on the third driving member 333 can move in the first direction to pull out the glue nails 310 on all the batteries 300 in turn.

[0147] Furthermore, the rack 8 also includes: a glue nail recovery tray 81, which is arranged on a table top 82 of the rack 8 and is used to recover the glue nails 310 on the battery 300.

[0148] Please refer to Fig.10 As shown, after the nail pulling mechanism 3 pulls out the nails of all the batteries 300 on the tray 200 , the glue nails 310 can automatically fall into the glue nail recovery tray 81 .

[0149] Please refer to Fig.12 As shown, the processing equipment 100 for battery production also includes a material leveling mechanism 9, which is arranged on the first conveying unit 11, so that when the first tray 200a reaches the first preset position, the material leveling mechanism 9 pushes the batteries 300 on the first tray 200a to the loading position. In addition, the first conveying unit 11 is also provided with a stop unit 54, so that when the first tray 200a reaches the first preset position, the stop unit 54 stops and positions the first tray 200a, waiting for the grabbing mechanism 2 to grab the batteries 300 on the first tray 200a.

[0150] Please refer to Fig.13 As shown, the second conveying unit 12 includes a discharge sensor 121, which is arranged on the second conveying unit 12 and located at one end of the discharge of the lifting mechanism 5, and is used to cache the second tray 200b for manual inspection to prevent human error.

[0151] According to the processing equipment 100 for battery production in the above embodiment, the operation principle of the processing equipment 100 for battery production is as follows:

[0152] The second pallet 200b is an airbag pallet as an embodiment. First, the first pallet 200a carrying the battery 300 is received on the first conveying unit 11. When the first pallet 200a reaches the first preset position, it is blocked and positioned. The incoming material flattening mechanism 9 flattens the battery 300 to one side and waits for the robot gripper 23 of the grasping mechanism 2 to pick and place. The second pallet 200b above the second conveying unit 12 reaches the second preset position, and the stopping unit 54 of the lifting mechanism 5 performs rough blocking positioning, and the first lifting unit 52 of the lifting mechanism 5 rises, driving the positioning support 522 to rise so that the positioning pin 523 can perform fine positioning of the second pallet 200b.

[0153] Secondly, the guide mechanism 7 guides the battery 300 for discharge through the guide groove 71, and the horizontal moving unit 42 of the restraint mechanism 4 drives the fourth lifting drive member 43 and the clamping unit 44 to move to above the second pallet 200b, and the clamping unit 44 descends to clamp the restraint rod 220 on the second pallet 200b, and the fourth lifting drive member 43 drives the clamping unit 44 to rise to take the restraint rod 220, and move the restraint rod 220 to one side to avoid the position through the horizontal moving unit 42.

[0154] Next, the second lifting drive 531 of the second lifting unit 53 lifts the battery tray 533 to receive the materials, and the robot gripper 23 grabs the batteries 300 one by one and places them on the battery tray 533. After all the grabbing is completed, the second lifting drive 531 descends, and the batteries 300 follow the battery tray 533 under gravity and enter the empty second tray 200b, thereby realizing the replacement of the batteries 300.

[0155] Then, the pushing mechanism 6 pushes the battery 300 toward one side of the nail pulling mechanism 3 to perform the nail pulling action, the driving unit 33 in the nail pulling mechanism 3 drives the nail pulling unit 31 to move to the nail pulling position, the nail pulling assembly 313 clamps the glue nail 310, and the driving unit 33 or the flip assembly 312 is retracted to remove the glue nail 310 of the battery 300, the nail pulling assembly 313 returns to the nail dropping position, the flip assembly 312 drives the nail pulling assembly 313 to flip 90 degrees, and the clamping claw 318 of the nail pulling assembly 313 Open, and during the process, the glue nails 310 are naturally pushed off by the set block 319 and fall into the glue nail recovery tray 81 below, and are moved to the next battery 300 nail pulling position through the driving unit 33, and the nail pulling action is repeated in sequence. At the same time, the multi-point laser sensor 323 is used to detect whether the battery 300 glue nails 310 are missed or broken. After all the batteries 300 are pulled out, the pushing mechanism 6 retreats, and the restraining mechanism 4 puts the restraining rod 220 back on the second tray 200b.

[0156] Finally, the inflation cylinder of the inflation mechanism 10 starts to inflate the second pallet 200b and restrain the battery 300 on the second pallet 200b. After the inflation is completed, the inflation cylinder of the inflation mechanism 10 descends, the first lifting unit 52 of the lifting mechanism 5 descends, the guide mechanism 7 rises, the stop unit 54 of the lifting mechanism 5 descends, and the second conveying unit 12 controls the full discharge of the second pallet 200b, and the full discharge of the second pallet 200b arrives at the discharge buffer mechanism for inspection.

[0157] In addition, the nail pulling mechanism 3 in the present invention can also be other structures to achieve one-time nail pulling of multiple batteries 300, further improving the efficiency of the equipment. Also, by increasing, decreasing, changing, or replacing different types of lifting mechanisms 5, guide mechanisms 7, and nail pulling mechanisms 3, it is possible to achieve compatibility with batteries 300 of different models / specifications.

[0158] According to the second aspect of the present invention, a battery 300 production system includes: a processing device 100 for battery production.

[0159] According to the processing equipment 100 for battery production of the utility model, the replacement of plates, removal of nails, adding restraints and releasing restraints of the battery 300 are realized, the integration is high, the structure is simple, the process is simplified, and the production efficiency is improved.

[0160] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0161] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example.

[0162] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A processing equipment for battery production, characterized in that: include: The conveying mechanism comprises a first conveying unit and a second conveying unit, wherein the first conveying unit is used to convey the first pallet along a first direction, and the second conveying unit is used to convey the second pallet along the first direction; A grabbing mechanism, disposed between the first conveying unit and the second conveying unit, the grabbing mechanism being electrically connected to the first conveying unit and the second conveying unit respectively, and being used to grab the batteries on the first tray and place them on the second tray; A nail pulling mechanism, which is arranged on a side of the second conveying unit away from the grasping mechanism and connected to a side of the second conveying unit, and the nail pulling mechanism is arranged opposite to the second tray and is used to pull nails from the batteries placed on the second tray; Wherein, the first conveying unit, the grasping mechanism, the second conveying unit and the nail pulling mechanism are arranged in sequence and closely along the second direction, and the first direction and the second direction are perpendicular to each other.

2. The processing equipment for battery production according to claim 1, characterized in that: Also includes: A lifting mechanism is arranged below the second conveying unit and connected to the second conveying unit, and is used to move in a third direction to lift the second tray and / or the battery so that the battery is placed on the second tray, and the first direction, the second direction and the third direction are perpendicular to each other.

3. The processing equipment for battery production according to claim 2, characterized in that: The lifting mechanism comprises: First base plate; A first lifting unit, used for lifting the second tray; The second lifting unit is used to lift the battery, and the first lifting unit and the second lifting unit are respectively connected to the first bottom plate.

4. The processing equipment for battery production according to claim 3, characterized in that: The first lifting unit comprises: a first lifting driving member and a positioning support member, wherein the first lifting driving member is arranged below the first bottom plate, the positioning support member is arranged on the first bottom plate, and the first lifting driving member is used to drive the first bottom plate to lift and lower so as to drive the positioning support member to position and support the pallet; The second lifting unit includes: a second lifting drive member, a second base plate and a battery support plate, the second base plate is arranged above the first base plate, the second lifting drive member is arranged between the first base plate and the second base plate, the battery support plate is arranged on the second base plate, the second lifting drive member is used to drive the second base plate to lift and lower so that the battery is placed on the battery support plate, and the positioning support members are respectively arranged on both sides of the battery support plate.

5. The processing equipment for battery production according to claim 4, characterized in that: The battery support plate is provided with a plurality of first limit blocks arranged at intervals along the first direction and the first limit blocks are extended along the second direction, and the first limit blocks correspond to the battery placement slots penetrating the second tray to support the batteries.

6. The processing equipment for battery production according to claim 3, characterized in that: The lifting mechanism further includes a stopping unit, which is disposed at one end of the first lifting unit facing the second conveying unit and is used to stop the second tray from staying at a nail pulling position of the second conveying unit.

7. The processing equipment for battery production according to claim 1, characterized in that: Also includes: A pushing mechanism is disposed on a side of the second conveying unit adjacent to the grabbing mechanism and connected to a side edge of the second conveying unit, and is used to push the batteries on the second tray toward the nail pulling mechanism.

8. The processing equipment for battery production according to claim 7, characterized in that: The pushing mechanism comprises: a first horizontal driving member and a pushing plate, wherein the first horizontal driving member is used to push the pushing plate to push the batteries on the second tray toward one side of the nail pulling mechanism along a second direction.

9. The processing equipment for battery production according to claim 1, characterized in that: Also includes: A guide mechanism is provided on at least one side of the second conveying unit and is connected to the side of the second conveying unit. The guide mechanism is provided with a plurality of guide grooves corresponding one-to-one to the battery placement grooves of the second tray.

10. The processing equipment for battery production according to claim 9, characterized in that: The guide mechanism includes: a guide rod, on which a plurality of guide blocks are provided, and the guide groove is defined between two adjacent guide blocks; a third lifting drive member, which is drivingly connected to the guide rod and is used to drive the guide rod to move along a third direction to guide the battery.

11. The processing equipment for battery production according to claim 1, characterized in that: Also includes: A restraining mechanism is arranged on a side of the second conveying unit adjacent to the grasping mechanism and connected to a side edge of the second conveying unit, and is used to restrain or release the second tray.

12. The processing equipment for battery production according to claim 11, characterized in that: The restraining mechanism includes: a first bracket, which is movably arranged above the one side of the second conveying unit along the second direction; a horizontal moving unit, which is arranged on the one side of the second conveying unit and connected to the side of the second conveying unit, and the horizontal moving unit is driven and connected to the first bracket to drive the first bracket to move along the second direction; a fourth lifting drive member, which is arranged on the first bracket; and a clamping unit, which is driven and connected to the clamping unit and is used to clamp the restraining rod on the second tray.

13. The processing equipment for battery production according to any one of claims 1 to 12, characterized in that: The nail pulling mechanism includes a nail pulling unit, and the nail pulling unit includes: a nail pulling mounting seat, a flipping assembly and a nail pulling assembly. The flipping assembly is arranged on the nail pulling mounting seat, and the nail pulling assembly is arranged on the flipping assembly. The flipping assembly is used to drive the nail pulling assembly to perform linear motion and flipping motion along the second direction to pull out and fall off the glue nails on the battery.

14. The processing equipment for battery production according to claim 13, characterized in that: The flip assembly includes: a second horizontal driving member, a cam plate and a rocker arm, wherein a cam groove is formed on the cam plate, the second horizontal driving member is drivingly connected to the nail pulling assembly via the rocker arm, a slider is formed at one end of the rocker arm, and the second horizontal driving member drives the rocker arm to move in a second direction so that the slider moves along the trajectory of the cam groove.

15. The processing equipment for battery production according to claim 14, characterized in that: The cam groove comprises: a first groove segment extending along the second direction and a second groove segment extending along the third direction, and the first groove segment and the second groove segment are connected by an arc transition.

16. The processing equipment for battery production according to claim 13, characterized in that: The nail pulling assembly includes: a nail clamping driving member and two clamping jaws drivingly connected to the nail clamping driving member, the two clamping jaws are arranged opposite to each other in a third direction, at least one of the clamping jaws is provided with a stopper on the inner side, and the top of the stopper is higher than the top of the clamping jaw.

17. The processing equipment for battery production according to claim 13, characterized in that: The nail pulling mechanism also includes: A frame, the frame is arranged on a side of the second conveying unit away from the grasping mechanism and connected to a side edge of the second conveying unit, the frame having a table top; A driving unit is disposed on the table and fixedly connected to the frame, and is used to drive the nail pulling unit to move in a first direction, a second direction, and a third direction to pull nails out of the batteries on the second tray.

18. The processing equipment for battery production according to claim 17, characterized in that: The driving unit includes: a first driving member, a second driving member drivingly connected to the first driving member, and a third driving member drivingly connected to the second driving member, the first driving member is used to drive the second driving member to move along the second direction, the second driving member is used to drive the third driving member to move along the first direction, and the third driving member is drivingly connected to the nail pulling unit and is used to drive the nail pulling unit to move along the third direction.

19. A battery production system, characterized in that: include: The processing equipment for battery production according to any one of claims 1 to 18.

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