A new energy battery cell assembly equipment

Abstract

The present invention provides a new energy battery cell assembly equipment, including a glue dispensing station, an assembly station, a baking station and a material unloading station arranged in sequence along the conveying direction of the conveyor line, and a support body loading station corresponding to the glue dispensing station and a battery cell loading station corresponding to the assembly station; the support body loading station is used to sequentially send the support body to the glue dispensing station; the battery cell loading station is used to sequentially send the battery cells to the assembly station; the glue dispensing station is used to perform glue coating on the support body and send it to the assembly station; the assembly station is used to place the battery cells on the glue-coated support body to form an assembly and send it to the baking station, and the battery cells correspond to the support body one by one; the baking station is used to bake the assembly and send it to the unloading station; the unloading station is used to complete the unloading of the assembly. The present invention can automatically complete the assembly operation and greatly improve the production efficiency.

Description

Technical Field

[0001] The present invention specifically relates to a new energy battery cell assembly device. Background Art

[0002] like Fig. 20 As shown, the battery cell 01 needs to be pasted on the support body 02, and the battery cell 01 is installed on the corresponding equipment through the support body 02. Currently, the assembly of the battery cell 01 and the support body 02 is completed manually, which is inefficient. An automated equipment is urgently needed to meet the needs of industrial production. Summary of the invention

[0003] In order to solve the above technical problems, the present invention provides a new energy battery cell assembly equipment, which automatically completes the assembly operation and greatly improves the production efficiency.

[0004] The present invention adopts the following technical solution:

[0005] A new energy battery cell assembly equipment, comprising a dispensing station, an assembly station, a baking station and a material unloading station arranged in sequence along the conveying direction of a conveyor line, and a support body loading station corresponding to the dispensing station and a battery cell loading station corresponding to the assembly station;

[0006] The support body loading station is used to send the support bodies to the dispensing station in sequence;

[0007] The cell loading station is used to deliver the cells to the assembly station in sequence;

[0008] The glue dispensing station is used to apply glue to the support body and send it to the assembly station;

[0009] The assembly station is used to place the battery cells on the glue-coated support to form an assembly and send it to the baking station, with the battery cells corresponding to the support one by one;

[0010] The baking station is used to bake the assembly and send it to the unloading station;

[0011] The unloading station is used to complete the unloading of the assembly.

[0012] Preferably, an upper carrier station is provided between the support body loading station and the dispensing station, a lower carrier station is provided between the baking station and the unloading station, and a carrier return line is provided between the upper carrier station and the lower carrier station, and the carrier return line moves from the lower carrier station to the upper carrier station;

[0013] The upper carrier station is used to place the empty carriers on the carrier return line on the conveyor line in sequence and place the support bodies on the conveyor line on the carriers, with the carriers corresponding to the support bodies one by one;

[0014] The unloading station is used to transfer the baked assembly from the carrier to the conveyor line and remove the empty carrier to the carrier return line.

[0015] Preferably, the carrier return line is parallel to the conveyor line, and the upper carrier station and the lower carrier station both include an X-axis, a Y-axis, a support body suction mechanism and a carrier grasping mechanism, the X-axis is parallel to the conveyor line, the Y-axis extends from the conveyor line to the carrier return line, and the Y-axis is perpendicular to the conveyor line; the support body suction mechanism can suck up or put down the support body, and can drive the support body to move along the X-axis; the carrier grasping mechanism can grab or put down the carrier, and can drive the carrier to move along the Y-axis between the conveyor line and the carrier return line; the support body suction mechanism of the upper carrier station is located at the conveying front end of the carrier grasping mechanism, and the support body suction mechanism of the lower carrier station is located at the conveying rear end of the carrier grasping mechanism.

[0016] Preferably, the support body loading station loads materials through the support body material rack, and the unloading station unloads materials through the support body material rack;

[0017] An opening is formed on one side of the support material rack, and the opening faces the conveyor line. A plurality of support body slots are evenly distributed in the vertical direction in the support material rack, and the support material rack can be raised and lowered so that the support body slots are flush with the surface of the conveyor line; the support body loading station can deliver the support body reserved in the support body slot to the conveyor line; the unloading station can deliver the support body on the conveyor line to the support body slot;

[0018] A support body material rack return line is also provided between the support body loading station and the unloading station. The support body material rack return line moves from the support body loading station to the unloading station. The support body loading station can send empty support body material racks to the support body material rack return line, and the unloading station can take the empty support body material racks on the support body material rack return line.

[0019] Preferably, the support body loading station and the unloading station both include a lifting mechanism, a driving platform and a transfer platform, the driving platform is arranged on the lifting mechanism, the support body material rack is arranged on the driving platform, and the lifting mechanism can drive the driving platform to move up and down so that the support body slot is flush with the surface of the conveyor line;

[0020] The transfer table of the support body loading station and the transfer table of the unloading station are distributed at both ends of the support body rack return line, and the support body rack can be transported from the transfer table of the support body loading station along the support body rack return line to the transfer table of the unloading station;

[0021] The lifting mechanism can be lifted and moved to make the driving platform correspond to the transfer platform; when the driving platform corresponds to the transfer platform, the driving platform of the support body loading station can transport the support body material rack to the transfer platform; the transfer platform of the unloading station can transport the support body material rack to the driving platform.

[0022] Preferably, the support body loading station and the unloading station also include a pushing mechanism, the pushing mechanism of the support body loading station and the conveyor line are located on both sides of the support body material rack, the pushing mechanism of the support body loading station is fixed and flush with the surface of the conveyor line, and when the support body slot is flush with the surface of the conveyor line, the pushing mechanism of the support body loading station can push the support body into the conveyor line;

[0023] The pushing mechanism of the unloading station is located on the same side of the support body material rack as the conveyor line. The pushing mechanism of the unloading station can be raised and lowered. When the pushing mechanism of the unloading station is lowered, it is located below the conveyor line. When the pushing mechanism of the unloading station is raised, it is flush with the surface of the conveyor line. When the support body slot is flush with the surface of the conveyor line, the pushing mechanism of the unloading station rises and can push the support body on the conveyor line into the support body slot.

[0024] Preferably, the battery cell loading station loads the battery cell through a battery cell rack, an opening is formed on one side of the battery cell rack, and a plurality of battery cell slots are evenly distributed in the vertical direction in the battery cell rack;

[0025] The battery cell loading station includes a battery cell conveying line, a battery cell lifting mechanism, a battery cell taking mechanism, and a battery cell driving platform. The battery cell material rack is arranged on the battery cell driving platform, and the battery cell driving platform is arranged on the battery cell lifting mechanism; the opening of the battery cell material rack faces the battery cell conveying line;

[0026] The battery cell lifting mechanism can drive the battery cell driving platform to move up and down so that the battery cell slot is flush with the surface of the battery cell conveyor line, and the battery cell picking mechanism can deliver the battery cell reserved in the battery cell slot to the battery cell conveyor line.

[0027] Preferably, the assembly station includes a battery cell suction mechanism, a suction lifting mechanism and a suction moving mechanism. The battery cell suction mechanism can move back and forth between the battery cell conveyor line and the conveyor line through the suction moving mechanism. The battery cell suction mechanism can move up and down through the suction lifting mechanism to suck the battery cells on the battery cell conveyor line or place the sucked battery cells on the support body after glue coating.

[0028] Preferably, the baking station comprises a baking furnace and a baking conveyor line passing through the baking furnace, and the baking conveyor line is parallel to the conveyor line; an upper pressing block station is also provided between the assembly station and the baking station, and a lower pressing block station is also provided between the baking station and the lower tooling station;

[0029] The upper pressing block station and the lower pressing block station both include a manipulator and a suction cup and a clamping claw arranged on the manipulator, and the positions of the suction cup and the clamping claw on the manipulator can be switched; the suction cup can place the pressure-maintaining block on the battery cell of the assembly, or remove the pressure-maintaining block from the baked assembly; the clamping claw can grab the carrier and move between the conveyor line and the baking conveyor line.

[0030] Preferably, an air tightness detection station and a scrap recovery station are provided between the unloading tool station and the unloading station. The air tightness detection station is used to detect the air tightness of the assembly. The qualified assemblies are transferred to the unloading station, and the unqualified assemblies are transferred to the scrap recovery station.

[0031] The beneficial effects of the present invention are as follows: the present invention sequentially delivers the support body to the glue dispensing station through the support body loading station; sequentially delivers the battery cells to the assembly station through the battery cell loading station; glues the support body through the glue dispensing station and delivers it to the assembly station; the assembly station is used to place the battery cells on the glue-coated support body to form an assembly and deliver it to the baking station; the baking station is used to bake the assembly and deliver it to the unloading station; the unloading station is used to complete the unloading of the assembly, which can automatically complete the assembly operation and greatly improve the production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] The accompanying drawings are used to provide a preferred understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0033] In the attached picture:

[0034] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0035] Figure 2 It is a schematic diagram of the relative positions between the support body loading station, the unloading station and the support body rack return line of the present invention;

[0036] Figure 3 It is a structural schematic diagram of the support material frame of the present invention;

[0037] Figure 4 It is a structural schematic diagram of the support body loading station of the present invention;

[0038] Figure 5 It is a structural schematic diagram of the support material rack return line of the present invention;

[0039] Figure 6 It is a structural schematic diagram of the turning mechanism of the support material rack return line of the present invention;

[0040] Figure 7 A schematic diagram of the relative positions of the upper carrier station, the lower carrier station and the carrier return line of the present invention;

[0041] Figure 8 It is a structural schematic diagram of the upper carrier station of the present invention;

[0042] Fig. 9 It is a structural schematic diagram of the dispensing station of the present invention;

[0043] Fig.10 It is a structural schematic diagram of the battery cell loading station and the assembly station of the present invention;

[0044] Fig.11 It is a structural schematic diagram of the battery sheet material rack of the present invention;

[0045] Fig.12 It is a schematic diagram of the relative positions of the battery cell material taking mechanism and the battery cell material rack of the present invention;

[0046] Fig.13 It is a structural schematic diagram of the battery cell loading station of the present invention;

[0047] Fig.14 It is a structural schematic diagram of the upper briquetting station of the present invention;

[0048] Fig.15 A schematic diagram of the distribution of the suction cup and the clamping claw on the robot arm of the present invention;

[0049] Fig.16 It is a structural schematic diagram of the lower pressing block station of the present invention;

[0050] Fig.17 It is a structural schematic diagram of the air tightness detection station of the present invention;

[0051] Fig.18 It is a cross-sectional schematic diagram inside the pressure-maintaining plate of the air-tightness testing station of the present invention;

[0052] Fig.19 It is a structural schematic diagram of the waste recycling station of the present invention;

[0053] Fig. 20 It is an exploded view of the battery cell and the support body after assembly in the background technology. DETAILED DESCRIPTION

[0054] The specific implementation of the present invention will be described below with reference to the accompanying drawings.

[0055] like Figures 1 to 19 As shown, a new energy battery cell assembly device of this embodiment includes a dispensing station 300, an assembly station 400, a baking station 500 and a material unloading station 600 arranged in sequence along the conveying direction of the conveyor line 1000, and a support body loading station 100 corresponding to the dispensing station 300 and a battery cell loading station 200 corresponding to the assembly station 400;

[0056] The support body loading station 100 is used to sequentially deliver the support body 10 to the glue dispensing station 300;

[0057] The cell loading station 200 is used to sequentially deliver the cell 20 to the assembly station 400;

[0058] The glue dispensing station 300 is used to apply glue to the support body 10 and send it to the assembly station 400;

[0059] The assembly station 400 is used to place the battery cell 20 on the support body 10 coated with glue to form an assembly and send it to the baking station 500, and the battery cell 20 corresponds to the support body 10 one by one;

[0060] The baking station 500 is used to bake the assembly and send it to the unloading station 600;

[0061] The blanking station 600 is used to complete the blanking of the assembly.

[0062] An upper carrier station 700 is also provided between the support body loading station 100 and the dispensing station 300, a lower carrier station 800 is also provided between the baking station 500 and the unloading station 600, and a carrier return line 900 is provided between the upper carrier station 700 and the lower carrier station 800, and the carrier return line 900 moves from the lower carrier station 800 to the upper carrier station 700;

[0063] The upper carrier station 700 is used to sequentially place the empty carriers 30 on the carrier return line 900 on the conveyor line 1000 and place the support body 10 on the conveyor line 1000 on the carrier 30, and the carrier 30 corresponds to the support body 10 one by one;

[0064] The unloading station 800 is used to transfer the baked assembly from the carrier 30 to the conveyor line 1000 and remove the empty carrier 30 and send it to the carrier return line 900.

[0065] The carrier return line 900 is parallel to the conveyor line 1000. The upper carrier station 700 and the lower carrier station 800 both include an X-axis 710, a Y-axis 720, a support body suction mechanism 730, and a carrier gripping mechanism 740. The X-axis 710 is parallel to the conveyor line 1000, and the Y-axis 720 extends from the conveyor line 1000 to the carrier return line 900. The Y-axis 720 is perpendicular to the conveyor line 1000. The support body suction mechanism 730 can hold the support body 1000. It can lift or put down, and drive the support body 10 to move along the X-axis 710; the carrier grabbing mechanism 740 can lift or put down the carrier 30, and drive the carrier 30 to move along the Y-axis 720 between the conveyor line 1000 and the carrier return line 900; the support body suction mechanism 730 of the upper carrier station 700 is located at the conveying front end of the carrier grabbing mechanism 740, and the support body suction mechanism of the lower carrier station 800 is located at the conveying rear end of the carrier grabbing mechanism.

[0066] The support body suction mechanism 730 includes a suction slide 731, a suction cylinder 732 and a suction cup 733. The suction slide 731 is driven by a driving mechanism to move along the X-carrying axis 710. A suction slide rail 734 extending in the vertical direction is provided on the suction slide 731. The suction cylinder 732 drives the suction cup 733 to move along the suction slide rail 734. The suction cup 733 is adapted to the shape of the support body 10.

[0067] The carrier grabbing mechanism 740 includes a grabbing slide 741, a grabbing cylinder 742 and a clamp 743. The grabbing slide 741 is driven by a driving mechanism to move along the Y-axis 720. A grabbing slide rail 744 extending in a vertical direction is provided on the grabbing slide 741. The grabbing cylinder 742 drives the clamp 743 to move along the suction grabbing slide rail 744. The clamp 743 can extend into both sides of the carrier 30 and clamp the carrier 30.

[0068] The support body loading station 100 loads materials through the support body material rack 40, and the unloading station 600 unloads materials through the support body material rack 40;

[0069] An opening is formed on one side of the support body rack 40, and the opening faces the conveyor line 1000. A plurality of support body slots 41 are evenly distributed in the vertical direction in the support body rack 40. The support body rack 40 can be raised and lowered so that the support body slots 41 are flush with the surface of the conveyor line 1000. The support body loading station 100 can deliver the support body 10 reserved in the support body slot 41 to the conveyor line 1000; the unloading station 600 can deliver the support body 10 on the conveyor line 1000 to the support body slot 41.

[0070] A support body rack return line 1100 is also provided between the support body loading station 100 and the unloading station 600. The support body rack return line 1100 moves from the support body loading station 100 to the unloading station 600. The support body loading station 100 can send the empty support body rack 40 to the support body rack return line 1100, and the unloading station 600 can take the empty support body rack 40 on the support body rack return line 1100.

[0071] A limit bar 42 for limiting the support body 10 is provided on the other side of the support body rack 40 relative to the opening, and the limit bars 42 extend in the vertical direction and are provided with at least two. A flipping mechanism 1110 is also provided on the support body rack return line 1100, and the flipping mechanism 1110 includes a lifting device 1111 and a rotating device 1112. The lifting device 1111 can drive the rotating device 1112 to lift and lower the rotating device 1112 so that the rotating device 1112 is higher than the support body rack return line 1100. When the rotating device 1112 is higher than the support body rack return line 1100, it can support the support body rack 40 and drive the support body rack 40 to rotate 180°.

[0072] The support body loading station 100 and the unloading station 600 both include a lifting mechanism 110, a driving platform 120 and a transfer platform 130. The driving platform 120 is disposed on the lifting mechanism 110, and the support body material rack 40 is disposed on the driving platform 120. The lifting mechanism 110 can drive the driving platform 120 to move up and down so that the support body slot 41 is flush with the surface of the conveyor line 1000.

[0073] The transfer platform 130 of the support loading station 100 and the transfer platform of the unloading station 600 are distributed at both ends of the support material rack return line 1100, and the support material rack 40 can be transported from the transfer platform 130 of the support loading station 100 along the support material rack return line 1100 to the transfer platform of the unloading station 600;

[0074] The lifting mechanism 110 can be lifted and moved to make the driving platform 120 correspond to the transfer platform 130; when the driving platform 120 corresponds to the transfer platform 130, the driving platform 120 of the support body loading station 100 can transport the support body material rack 40 to the transfer platform 130; the transfer platform of the unloading station 600 can transport the support body material rack 40 to the driving platform.

[0075] The transfer platform 130 is provided with a transfer conveyor belt 131 for conveying toward the driving platform 120 and a conveyor roller 132 for conveying toward the material rack return line 1100. The conveyor roller 132 can be raised or lowered to be higher or lower than the transfer conveyor belt 131.

[0076] The driving platform 120 is provided with support plates 121 located on both sides of the support body material rack 40 and a lifting roller 122 located between the support plates 121 on both sides. The support body material rack 40 is supported by the support plates 121 on both sides, and the lifting roller 122 is transported toward the direction of the transfer platform 130. The lifting roller 122 can be raised and lowered to be higher or lower than the support plate 121.

[0077] The support body loading station 100 and the unloading station 600 also include a pushing mechanism 140. The pushing mechanism 140 of the support body loading station 100 and the conveyor line 1000 are located on both sides of the support body material rack 40. The pushing mechanism 140 of the support body loading station 100 is fixed and flush with the surface of the conveyor line 1000. When the support body slot 41 is flush with the surface of the conveyor line 1000, the pushing mechanism 140 of the support body loading station 100 can push the support body 10 into the conveyor line 1000.

[0078] The pushing mechanism of the unloading station 600 and the conveyor line 1000 are located on the same side of the support body material rack 40, and the pushing mechanism of the unloading station 600 can be raised and lowered. When the pushing mechanism of the unloading station 600 is lowered, it is located below the conveyor line 1000. When the pushing mechanism of the unloading station 600 is raised, it is flush with the surface of the conveyor line 1000. When the support body slot 41 is flush with the surface of the conveyor line 1000, the pushing mechanism of the unloading station 600 rises and can push the support body 10 on the conveyor line 1000 into the support body slot 41.

[0079] The support body loading station 100 further includes a loading buffer table 150, and the unloading station 600 further includes an unloading buffer table. Both the loading buffer table 150 and the unloading buffer table are provided with a buffer conveyor belt having the same conveying direction as the lifting roller 122. The lifting mechanism 110 can drive the driving platform 120 to lift and lower so that the driving platform 120 corresponds to the loading buffer table 150 or the unloading buffer table.

[0080] When the driving platform 120 corresponds to the loading buffer table 150, the loading buffer table 150 can transport the supporting body material rack 40 to the driving platform 120; when the driving platform 120 corresponds to the unloading buffer table, the driving platform 120 can transport the supporting body material rack 40 to the unloading buffer table.

[0081] The glue dispensing station 300 includes a glue dispensing head 310, a glue dispensing Z axis 320, a glue dispensing X axis 330 and a glue dispensing Y axis 340. The glue dispensing X axis 330 is parallel to the conveying line 1000, and the glue dispensing Y axis 340 is perpendicular to the conveying line 1000. The glue dispensing X axis 330 moves along the glue dispensing Y axis 340, and the glue dispensing Z axis 320 moves along the glue dispensing X axis 330. The glue dispensing head 310 moves along the glue dispensing Z axis 320, thereby realizing the three-axis movement of the glue dispensing head 310 to meet the glue dispensing needs.

[0082] The battery cell loading station 200 loads the battery cell through the battery cell rack 50. An opening is formed on one side of the battery cell rack 50. A plurality of battery cell slots 51 are evenly distributed in the vertical direction in the battery cell rack 50.

[0083] The cell loading station 200 includes a cell conveying line 210, a cell lifting mechanism 220, a cell taking mechanism 230, and a cell driving platform 240. A cell material rack 50 is disposed on the cell driving platform 240, and the cell driving platform 240 is disposed on the cell lifting mechanism 220. The opening of the cell material rack 50 faces the cell conveying line 210.

[0084] The battery cell lifting mechanism 220 can drive the battery cell driving platform 240 to move up and down so that the battery cell slot 51 is flush with the surface of the battery cell conveyor line 210 , and the battery cell picking mechanism 230 can deliver the battery cell 20 reserved in the battery cell slot 51 to the battery cell conveyor line 210 .

[0085] The cell picking mechanism 230 includes a base 231 located below the cell conveyor line 210, and a slide rail 232 and a push cylinder 233 arranged on the base 231. The slide rail 232 extends from the cell lifting mechanism 220 to the conveyor line 1000, and the push cylinder 233 is arranged parallel to the slide rail 232. The cell conveyor line 210 includes a slide 211 and a cell conveyor belt 212 and a drive motor 213 arranged on the slide 211. The cell conveyor belt 212 is arranged along the direction of the slide rail 232. The drive motor 213 is used to drive the cell conveyor belt 212 to move. The slide 211 slides on the slide rail 232, and the slide 211 is connected to the piston rod of the push cylinder 233. The conveying front end of the cell conveyor belt 212 extends to the outside of the slide 211.

[0086] There is a gap between the battery cell slot 51 at the bottom of the battery cell rack 50 and the bottom of the battery cell rack 50; the pushing cylinder 233 pushes the slide 211 to move so that the conveying front end of the battery cell conveyor belt 212 extends into the gap, and the battery cell 20 in the battery cell slot 51 at the bottom contacts the upper surface of the battery cell conveyor belt 212. Starting the battery cell conveyor belt 212 can realize the material removal of the battery cell 20.

[0087] The cell loading station 200 further includes a loading buffer table 250 and a unloading buffer table 260. The cell lifting mechanism 220 can drive the cell driving platform 240 to move up and down so that the cell driving platform 240 corresponds to the loading buffer table 250 or the unloading buffer table 260. The structure of the cell driving platform 240 is the same as that of the driving platform 120. The structures of the loading buffer table 250 and the unloading buffer table 260 are the same as those of the loading buffer table 150.

[0088] When the battery cell driving platform 240 corresponds to the loading cache platform 250 , the loading cache platform 250 can transport the battery cell material rack 50 to the battery cell driving platform 240 ; when the battery cell driving platform 240 corresponds to the unloading cache platform 260 , the battery cell driving platform 240 can transport the battery cell material rack 50 to the unloading cache platform 260 .

[0089] The assembly station 400 includes a battery cell suction mechanism 410, a suction lifting mechanism 420 and a suction moving mechanism 430. The battery cell suction mechanism 410 can be reciprocated between the battery cell conveyor line 210 and the conveyor line 1000 through the suction moving mechanism 430. The battery cell suction mechanism 410 can be lifted and moved through the suction lifting mechanism 420 to suction the battery cell 20 on the battery cell conveyor line 210 or place the sucked battery cell 20 on the support body 10 after glue coating. The structure of the battery cell suction mechanism 410 is the same as that of the support body suction mechanism 730, and the suction cup of the battery cell suction mechanism 410 is adapted to the shape of the battery cell.

[0090] The baking station 500 includes a baking oven 510 and a baking conveyor line 520 passing through the baking oven 510, and the baking conveyor line 520 is parallel to the conveyor line 1000; an upper pressing block station 1200 is also provided between the assembly station 400 and the baking station 500, and a lower pressing block station 1300 is also provided between the baking station 500 and the lower tooling station 800;

[0091] The upper pressing station 1200 and the lower pressing station 1300 both include a manipulator 1210 and a suction cup 1220 and a clamp 1230 disposed on the manipulator 1210. The positions of the suction cup 1220 and the clamp 1230 on the manipulator 1210 can be switched; the suction cup 1220 can place the pressure holding block on the battery cell 20 of the assembly, or remove the pressure holding block from the baked assembly; the clamp 1230 can grab the carrier 30 and move between the conveyor line 1000 and the baking conveyor line 520.

[0092] An air tightness testing station 1400 and a scrap recovery station 1500 are also provided between the unloading tool station 800 and the unloading station 600. The air tightness testing station 1400 is used to detect the air tightness of the assembly. The qualified assembly is transferred to the unloading station 600, and the unqualified assembly is transferred to the scrap recovery station 1500.

[0093] The air tightness testing station 1400 includes a lifting mechanism 1410 and a pressure-maintaining mechanism 1420. The lifting mechanism 1410 is located below the conveyor line 1000. The lifting mechanism 1410 includes a support plate 1411 and a first lifting device 1412 for driving the support plate 1411 to rise and fall. The pressure-maintaining mechanism 1420 is located above the conveyor line 1000. The pressure-maintaining mechanism 1420 includes a pressure-maintaining plate 1421 and a second lifting device 1422 for driving the pressure-maintaining plate 1421 to rise and fall. The pressure-maintaining plate 1421 is provided with a detection cavity 1423 that can completely accommodate the battery cell 20, and an inflation port 1424 and a detection port 1425 that are connected to the detection cavity 1423. 425, a pressure gauge 1426 is connected to the detection port 1425, and the assembly moves to the support plate 1411 along with the conveyor line 1000. The support plate 1411 is lifted by the first lifting device 1412 to lift the assembly into position, and the second lifting device 1422 drives the pressure maintaining plate 1421 to descend until the pressure maintaining plate 1421 fits the assembly, and the battery cell 20 is completely accommodated in the detection cavity 1423. The detection cavity 1423 is closed by the assembly to form a closed space, and high-pressure gas is filled into the detection cavity 1423 through the inflation port 1424. The air pressure change in the detection cavity 1423 is detected by the pressure gauge 1426 to achieve airtightness detection.

[0094] The scrap recycling station 1500 includes a scrap moving mechanism 1510, a scrap recycling line 1520 and a scrap unloading station 1530. The structure of the scrap unloading station 1530 is the same as that of the unloading station 600. The scrap recycling line 1520 is located on one side of the conveyor line 1000. The scrap moving mechanism 1510 is used to transport the assembly on the conveyor line 1000 to the scrap recycling line 1520. The scrap moving mechanism 1510 includes a suction mechanism 1511 and a suction moving mechanism 1512. The suction mechanism 1511 can reciprocate between the conveyor line 1000 and the scrap recycling line 1520 through the suction moving mechanism 1512. The suction mechanism 1511 can suck the assembly on the conveyor line 1000 or place the sucked assembly on the scrap recycling line 1520. The structure of the suction mechanism 1511 is the same as that of the support suction mechanism 730.

[0095] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention is described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A new energy battery cell assembly device, characterized in that: It includes a dispensing station, an assembly station, a baking station and a material unloading station arranged in sequence along the conveying direction of the conveyor line, as well as a support body loading station corresponding to the dispensing station and a battery cell loading station corresponding to the assembly station; The support body loading station is used to send the support bodies to the dispensing station in sequence; The cell loading station is used to deliver the cells to the assembly station in sequence; The glue dispensing station is used to apply glue to the support body and send it to the assembly station; The assembly station is used to place the battery cells on the glue-coated support to form an assembly and send it to the baking station, with the battery cells corresponding to the support one by one; The baking station is used to bake the assembly and send it to the unloading station; The unloading station is used to complete the unloading of the assembly; An upper carrier station is provided between the support body loading station and the dispensing station, a lower carrier station is provided between the baking station and the unloading station, and a carrier return line is provided between the upper carrier station and the lower carrier station, and the carrier return line moves from the lower carrier station to the upper carrier station; The upper carrier station is used to place the empty carriers on the carrier return line on the conveyor line in sequence and place the support bodies on the conveyor line on the carriers, with the carriers corresponding to the support bodies one by one; The lower unloading station is used to transfer the baked assembly from the carrier to the conveyor line and remove the empty carrier to the carrier return line; The baking station includes a baking furnace and a baking conveyor line passing through the baking furnace, and the baking conveyor line is parallel to the conveyor line; an upper pressing block station is also provided between the assembly station and the baking station, and a lower pressing block station is also provided between the baking station and the lower tooling station; The upper pressing block station and the lower pressing block station both include a manipulator and a suction cup and a clamping claw arranged on the manipulator, and the positions of the suction cup and the clamping claw on the manipulator can be switched; the suction cup can place the pressure-maintaining block on the battery cell of the assembly, or remove the pressure-maintaining block from the baked assembly; the clamping claw can grab the carrier and move between the conveyor line and the baking conveyor line.

2. The new energy battery cell assembly equipment according to claim 1, characterized in that: The carrier return line is parallel to the conveyor line, and the upper carrier station and the lower carrier station both include an X-carrying axis, a Y-carrying axis, a support body suction mechanism and a carrier grabbing mechanism. The X-carrying axis is parallel to the conveyor line, the Y-carrying axis extends from the conveyor line to the carrier return line, and the Y-carrying axis is perpendicular to the conveyor line; the support body suction mechanism can suck up or put down the support body, and can drive the support body to move along the X-carrying axis; the carrier grabbing mechanism can grab up or put down the carrier, and can drive the carrier to move along the Y-carrying axis between the conveyor line and the carrier return line; the support body suction mechanism of the upper carrier station is located at the conveying front end of the carrier grabbing mechanism, and the support body suction mechanism of the lower carrier station is located at the conveying rear end of the carrier grabbing mechanism.

3. A new energy battery cell assembly device according to claim 1 or 2, characterized in that: The support body loading station loads materials through the support body material rack, and the unloading station unloads materials through the support body material rack; An opening is formed on one side of the support material rack, and the opening faces the conveyor line. A plurality of support body slots are evenly distributed in the vertical direction in the support material rack, and the support material rack can be raised and lowered so that the support body slots are flush with the surface of the conveyor line; the support body loading station can deliver the support body reserved in the support body slot to the conveyor line; the unloading station can deliver the support body on the conveyor line to the support body slot; A support body material rack return line is also provided between the support body loading station and the unloading station. The support body material rack return line moves from the support body loading station to the unloading station. The support body loading station can send empty support body material racks to the support body material rack return line, and the unloading station can take the empty support body material racks on the support body material rack return line.

4. The new energy battery cell assembly equipment according to claim 3, characterized in that: The support body loading station and the unloading station both include a lifting mechanism, a driving platform and a transfer platform, the driving platform is arranged on the lifting mechanism, the support body material rack is arranged on the driving platform, and the lifting mechanism can drive the driving platform to move up and down so that the support body slot is flush with the surface of the conveyor line; The transfer table of the support body loading station and the transfer table of the unloading station are distributed at both ends of the support body rack return line, and the support body rack can be transported from the transfer table of the support body loading station along the support body rack return line to the transfer table of the unloading station; The lifting mechanism can be lifted and moved to make the driving platform correspond to the transfer platform; when the driving platform corresponds to the transfer platform, the driving platform of the support body loading station can transport the support body material rack to the transfer platform; the transfer platform of the unloading station can transport the support body material rack to the driving platform.

5. The new energy battery cell assembly equipment according to claim 4, characterized in that: The support body loading station and the unloading station also include a pushing mechanism. The pushing mechanism of the support body loading station and the conveyor line are located on both sides of the support body material rack. The pushing mechanism of the support body loading station is fixed and flush with the surface of the conveyor line. When the support body slot is flush with the surface of the conveyor line, the pushing mechanism of the support body loading station can push the support body into the conveyor line. The pushing mechanism of the unloading station is located on the same side of the support body material rack as the conveyor line. The pushing mechanism of the unloading station can be raised and lowered. When the pushing mechanism of the unloading station is lowered, it is located below the conveyor line. When the pushing mechanism of the unloading station is raised, it is flush with the surface of the conveyor line. When the support body slot is flush with the surface of the conveyor line, the pushing mechanism of the unloading station rises and can push the support body on the conveyor line into the support body slot.

6. The new energy battery cell assembly equipment according to claim 5, characterized in that: The battery cell loading station loads the battery cell through a battery cell rack, one side of which is formed with an opening, and a plurality of battery cell slots are evenly distributed in the vertical direction in the battery cell rack; The battery cell loading station includes a battery cell conveying line, a battery cell lifting mechanism, a battery cell taking mechanism, and a battery cell driving platform. The battery cell material rack is arranged on the battery cell driving platform, and the battery cell driving platform is arranged on the battery cell lifting mechanism; the opening of the battery cell material rack faces the battery cell conveying line; The battery cell lifting mechanism can drive the battery cell driving platform to move up and down so that the battery cell slot is flush with the surface of the battery cell conveyor line, and the battery cell picking mechanism can deliver the battery cell reserved in the battery cell slot to the battery cell conveyor line.

7. The new energy battery cell assembly equipment according to claim 6, characterized in that: The assembly station includes a battery cell suction mechanism, a suction lifting mechanism and a suction moving mechanism. The battery cell suction mechanism can move back and forth between the battery cell conveyor line and the conveyor line through the suction moving mechanism. The battery cell suction mechanism can move up and down through the suction lifting mechanism to suck the battery cells on the battery cell conveyor line or place the sucked battery cells on the support body after glue coating.

8. The new energy battery cell assembly equipment according to claim 1, characterized in that: An air tightness detection station and a waste recovery station are also provided between the unloading tool station and the unloading station. The air tightness detection station is used to detect the air tightness of the assembly. The qualified assembly is transferred to the unloading station, and the unqualified assembly is transferred to the waste recovery station.

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