Intelligent precise assembling and efficient testing integrated system for lithium battery

Abstract

The invention relates to an intelligent precise assembling and efficient testing integrated system for a lithium battery. The intelligent precise assembling and efficient testing integrated system comprises a rack; the battery box feeding unit is used for supplying an empty battery box; the battery pack-in unit is used for putting the battery into the empty battery box; the battery box conveying line is used for carrying the empty battery boxes supplied by the battery box feeding unit to a battery pack entering station of the battery pack entering unit; automatic feeding of the battery boxes is achieved through the battery box feeding unit, the batteries are assembled into the battery boxes after being adjusted to the correct direction through the battery assembling unit, the battery boxes are automatically carried to the assembling station through the battery box conveying line, automatic assembling is achieved in the whole process, and the production efficiency is high; the battery pack-in unit turns the battery to the correct direction and then automatically packs the battery into a battery box, and the direction of the battery does not need to be adjusted in advance; according to the battery caching assembly, a caching overturning frame is matched with a caching positioning block, so that the batteries are transferred, and the batteries can be conveniently adjusted to be transversely or vertically placed.

Description

Technical Field

[0001] The present invention relates to the technical field of battery assembly equipment, and in particular to an integrated system for intelligent precision assembly and efficient testing of lithium batteries. Background Art

[0002] Batteries are important components of electronic devices. Due to the limited specifications of batteries, different electronic products need to combine multiple batteries to form a battery pack. Existing cylindrical lithium batteries have high energy density and mature production technology, so they are widely used. In order to improve the durability and stability of the battery pack, the combined batteries are usually placed in a shell for protection. Usually the batteries are connected in series and arranged side by side in the shell, so adjacent batteries are placed positively and negatively. When putting the batteries into the battery box, they usually need to be assembled manually, which has low production efficiency. Battery testing requires manual inspection, and the inspection efficiency is low. Summary of the invention

[0003] In view of the deficiencies in the prior art, an object of the present invention is to provide an integrated system for intelligent precision assembly and efficient testing of lithium batteries.

[0004] The technical solution adopted by the present invention to solve the technical problem is: a lithium battery intelligent precision assembly and efficient testing integrated system, comprising: frame; A battery box feeding unit, which is arranged on the frame and is used to supply empty battery boxes; A battery loading unit, which is arranged on the frame and is used to put batteries into an empty battery box; A battery box conveyor line, which is arranged on the frame and is used to carry the empty battery boxes supplied by the battery box loading unit to the battery assembly station of the battery assembly unit; The battery box loading unit includes a battery box bin disposed on the frame, a battery box clip placed in the battery box bin, a battery box lifting assembly disposed on the frame for lifting the empty battery box in the battery box clip, and a battery box transfer manipulator assembly disposed on the frame for transferring the empty battery box in the battery box clip to the battery box conveyor line; The battery assembly unit includes a battery tray loading assembly arranged on the frame, a battery loading manipulator assembly arranged on the frame, a battery reversing assembly arranged on the frame, a battery assembly manipulator arranged on the frame, a battery transfer conveyor line arranged on the frame, and battery buffer assemblies arranged at both ends of the battery transfer conveyor line; The battery cache assembly includes a cache rack arranged on the frame, a cache positioning block arranged on the cache rack, a cache adjustment rack arranged on the frame, a cache flip rack rotatably connected to the cache adjustment rack, a cache lifting cylinder arranged on the cache flip rack, and a cache flip nozzle head arranged on the cache lifting cylinder. The rotation axis of the cache flip rack is horizontal, and the extension direction of the cache flip nozzle head is perpendicular to the transmission axis of the cache flip rack. The side of the cache positioning block is provided with a cache positioning curved surface that fits the side of the battery. The bottom of the cache positioning curved surface is provided with a battery supporting sheet that supports the battery. The cache flip rack is driven by a rotary cylinder to improve the rotation efficiency of the cache flip rack and simplify the control system of the cache flip rack. The battery reversing assembly includes a reversing frame arranged on the frame, a reversing transverse module arranged on the reversing frame, a reversing longitudinal module arranged on the reversing transverse module, a reversing lifting cylinder arranged on the reversing longitudinal module, a reversing rotating cylinder arranged on the reversing lifting cylinder, and a reversing vacuum suction nozzle arranged on the reversing rotating cylinder. The rotating axis of the reversing rotating cylinder is vertical, and the running direction of the reversing longitudinal module is parallel to the transfer direction of the battery transfer conveyor line. The reversing transverse module and the reversing longitudinal module are both linear modules. The battery assembly robot comprises a battery assembly rack arranged on the rack, a battery assembly translation module arranged on the battery assembly rack, a battery assembly lifting module arranged on the battery assembly translation module, a battery assembly rack arranged on the battery assembly lifting module, a battery suction cylinder arranged on the battery assembly rack, a battery suction magnetic plate arranged on the battery suction cylinder, and a battery assembly loading plate arranged at the bottom of the battery assembly rack, wherein the bottom of the battery assembly loading plate is provided with an assembly positioning pit that fits with the top of the battery body, and the battery suction magnetic plate When the battery pack loading and moving board is lifted and lowered, when the battery attraction magnetic plate is at the lower limit position, the magnetic attraction force of the battery attraction magnetic plate on the battery body below the battery pack loading and moving board is greater than the gravity of the battery body, and when the battery attraction magnetic plate is at the upper limit position, the magnetic attraction force of the battery attraction magnetic plate on the battery body below the battery pack loading and moving board is less than the gravity of the battery body; a battery pack loading detection photoelectric switch is provided on the side of the battery pack loading rack for detecting whether the battery body below the battery pack loading and moving board is missing, and the battery pack loading lifting module and the battery pack loading translation module are both linear modules; The battery transfer conveyor line includes a battery transfer slider arranged on the frame, a battery transfer slide rail slidably matched with the battery transfer slider, a battery transfer cylinder arranged on the frame, a battery lifting cylinder arranged on the battery transfer slide rail, a battery lifting block arranged on the battery lifting cylinder, and a battery horizontal positioning frame arranged on the frame, the top of the battery lifting block is provided with a battery lifting positioning groove, the battery horizontal positioning frames are arranged in pairs and a battery supporting groove is provided on the opposite side, the battery supporting groove is fitted with the outer peripheral bottom of the end of the battery body, the battery transfer cylinder is connected to the battery transfer slide rail, and the battery horizontal positioning frame is arranged on both sides of the battery lifting block corresponding to the working stations of the battery reversing assembly and the battery cache assembly; As a further improvement of the present design, the frame is also provided with a battery code scanning frame, the battery code scanning frame is provided with a battery code scanning linear module, the battery code scanning linear module is provided with a battery code scanning gun, the frame is provided with a battery rolling assembly, the battery rolling assembly includes a battery rolling frame arranged relatively, a battery rolling wheel connected to the battery rolling frame for horizontal rotation, and a battery rolling motor for driving the battery rolling wheel to rotate, the battery rolling wheels are arranged and distributed along the length direction of the battery transfer slide rail, the spacing between adjacent battery rolling wheels is less than the outer diameter of the battery body, the distance between the relatively arranged battery rolling wheels is less than the length of the battery body and greater than the width of the battery lifting block, and the adjacent battery rolling wheels rotate in opposite directions. Adjacent battery rolling wheels are driven by gear meshing, and the battery rolling motor is connected to one of the battery rolling wheels through a synchronous belt; the battery rolling wheels arranged at intervals are connected by belt transmission, and the battery rolling wheels at both ends of the battery rolling wheels arranged in a row are connected to the battery rolling motor through a synchronous belt transmission.

[0005] As a further improvement of the present design, defective product receiving boxes and replenishment storage tables are respectively provided on both sides of the working station of the battery reversing assembly, a replenishment lifting cylinder is provided on the reversing longitudinal module, and a replenishment vacuum suction nozzle is provided on the replenishment lifting cylinder.

[0006] As a further improvement of the present design, the battery tray loading assembly includes a battery tray conveyor belt arranged in the frame, a battery tray guide strip arranged on the frame, a battery tray lifting assembly arranged on the frame, and a battery tray detection photoelectric sensor arranged on the top of the battery tray guide strip; the battery tray lifting assembly includes a vertically lifting battery lifting linear module, and a battery tray lifting frame arranged on the battery lifting linear module; the battery tray guide strips form a battery tray lifting channel.

[0007] As a further improvement of the present design, battery tray positioning frames are provided at the tops of both sides of the battery tray rising channel, a battery tray positioning cylinder is provided on the battery tray positioning frame, and a battery tray positioning support claw is provided on the battery tray positioning cylinder.

[0008] As a further improvement of the present design, the battery box conveyor line is a double-layer material tray circulation conveyor line, on which a battery box carrier for positioning the battery box is placed, the battery box conveyor line comprises an upper conveyor line, a lower conveyor line, a jig lifting cylinder arranged on the frame, and a lifting conveyor line arranged on the jig lifting cylinder, when the lifting conveyor line is at the upper limit position, it is flush with the end of the upper conveyor line, when the lifting conveyor line is at the lower limit position, it is flush with the end of the lower conveyor line, and the upper conveyor line is flush with the lower conveyor line. The lower conveyor line is arranged in parallel up and down, and the upper conveyor line and the lower conveyor line are provided with a carrier lifting cylinder, and the carrier lifting cylinder is provided with a carrier lifting plate, and the carrier lifting plate is provided with a blocking cylinder, and the blocking cylinder is provided with a blocking claw, and the blocking claw has a blocking position higher than the running path of the battery box carrier and a release position lower than the running path of the battery box carrier, and the upper conveyor line is provided with a carrier positioning plate, and when the battery box carrier is in a lifting state, the bottom of the carrier positioning plate abuts against the top surface of the battery box carrier.

[0009] As a further improvement of the present design, a battery assembly detection unit is provided on the upper conveyor line, and the battery assembly detection unit includes a detection column arranged on the upper conveyor line, a detection top plate arranged on the detection column, a detection cylinder arranged on the detection top plate, a detection needle plate arranged on the detection cylinder, and a probe arranged at the bottom of the detection needle plate, and the probe is directly opposite to the battery box opening in the detection position.

[0010] As a further improvement of the present design, it also includes a battery box labeling unit, which includes a labeling machine arranged on the frame, a label receiving assembly arranged on the frame, a labeling multi-axis manipulator arranged on the frame, a labeling connecting seat arranged on the labeling multi-axis manipulator, a label vacuum adsorption head slidably connected to the labeling connecting seat, and a label guiding camera arranged on the labeling connecting seat; the label receiving assembly includes a label receiving rack arranged on the frame, a label receiving translation cylinder arranged on the label receiving rack, a label receiving stand arranged on the label receiving translation cylinder, a label receiving vacuum suction table rotatably connected to the label receiving stand, and a forward-tilting cylinder connecting the label receiving vacuum suction table and the label receiving stand, and the label vacuum suction table has a horizontal position and an inclined position tilted forward and upward under the drive of the forward-tilting cylinder, and the labeling machine is a label direct-dispensing machine, that is, the labeling machine only spits out labels without release paper.

[0011] As a further improvement of the present design, the battery box silo includes a battery box import guide rail arranged on the frame, a battery box clip positioning frame arranged on the frame, a battery box clip positioning cylinder arranged on the battery box clip positioning frame, and a battery box clip positioning pin arranged on the battery box clip positioning cylinder; the battery box clip includes a clip frame, supporting isolation columns arranged on both sides of the clip frame, a battery box clip positioning hole cooperating with the battery box clip locating pin is provided on the top of the clip frame, the battery box lifting assembly includes a battery box lifting frame, a battery box lifting linear module arranged on the battery box lifting frame, and a battery box lifting plate arranged on the battery box lifting linear module; the battery box lifting frame is provided with a V-shaped positioning block, and the clip frame is provided with a triangular positioning block cooperating with the V-shaped positioning block.

[0012] As a further improvement of the present design, the battery box transfer robot assembly includes a three-axis linear module arranged on the frame, a battery box clamping cylinder arranged on the three-axis linear module, and the battery box clamping cylinder is provided with an inner support clamping claw. The battery loading robot assembly includes a battery loading frame, a battery loading translation linear module arranged on the battery loading frame, a battery loading lifting linear module arranged on the battery loading translation linear module, and a battery loading suction head arranged on the battery loading lifting linear module. The bottom of the battery loading suction head is provided with a battery positioning pit for the battery tail to be inserted, and the top of the battery positioning pit is a battery transfer vacuum suction nozzle for sucking the battery tail.

[0013] The beneficial effects of the present invention are as follows: the present invention realizes automatic loading of battery boxes through the battery box loading unit, and the battery is assembled into the battery box after adjusting the battery to the correct direction through the battery assembly unit, and the battery box conveyor line automatically carries the battery box to the assembly station, so that the whole process is automated and the production efficiency is high; the battery box loading unit adopts clip loading and cooperates with the battery box transfer robot assembly to improve the battery box loading efficiency; the battery assembly unit automatically assembles the battery into the battery box after turning the battery to the correct direction, and there is no need to adjust the direction of the battery in advance; the battery cache assembly uses the cache flip frame and the cache positioning block to realize the transfer of the battery, which is convenient for adjusting the battery to be placed horizontally or vertically, and meets the requirements of the placement direction of the battery on the battery assembly robot, the battery loading robot assembly, and the battery transfer conveyor line. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0015] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention.

[0016] Figure 2 It is a schematic diagram of the three-dimensional structure of the battery box feeding unit of the present invention.

[0017] Figure 3 It is a schematic diagram of the three-dimensional structure of the battery pack unit of the present invention.

[0018] Figure 4 It is a schematic diagram of the three-dimensional structure of the battery cache assembly of the present invention.

[0019] Figure 5 It is a schematic diagram of the three-dimensional structure of the battery reversing assembly of the present invention.

[0020] Figure 6 It is a schematic diagram of the three-dimensional structure of the battery pack into the robot arm of the present invention.

[0021] Figure 7 It is a cross-sectional schematic diagram of the battery pack of the present invention being loaded into a robot.

[0022] Figure 8 It is a schematic diagram of the three-dimensional structure of the battery transfer conveyor line of the present invention.

[0023] Fig. 9 It is a schematic diagram of the three-dimensional structure of the battery transfer conveyor line and the battery code scanning station of the present invention.

[0024] Fig.10 It is a schematic diagram of the three-dimensional structure of the battery rolling assembly of the present invention.

[0025] Fig.11 It is a schematic diagram of the three-dimensional structure of the battery tray loading assembly of the present invention.

[0026] Fig.12 It is a three-dimensional structural schematic diagram of the battery box conveyor line and the battery pack inspection unit of the present invention.

[0027] Fig.13 It is a three-dimensional structural schematic diagram of the battery box carrier lifting mechanism of the present invention.

[0028] Fig.14 It is a schematic diagram of the three-dimensional structure of the battery box labeling unit of the present invention.

[0029] Fig.15 It is a schematic diagram of the three-dimensional structure of the label connection assembly of the present invention.

[0030] Fig.16 It is a three-dimensional structural schematic diagram of the connection components of the labeling multi-axis robot of the present invention.

[0031] Fig.17 It is a schematic diagram of the three-dimensional structure of the battery box silo of the present invention.

[0032] Fig.18 It is a three-dimensional structural schematic diagram of the battery box clip of the present invention placed in the battery box material bin.

[0033] Fig.19 It is a three-dimensional structural schematic diagram of the positioning structure of the battery box clip of the present invention in the battery box material bin.

[0034] In the figure, 1, rack; 2, battery box loading unit; 20, battery box hopper; 200, battery box introduction rail; 201, battery box clip positioning frame; 202, battery box clip positioning pin; 203, battery box clip positioning cylinder; 204, V-shaped positioning block; 205, triangular positioning block; 21, battery box lifting assembly; 210, battery box lifting frame; 211, battery box lifting linear module; 212, battery box lifting plate; 22, battery box clip; 220, clip frame; 221, support isolation column; 222, battery box clip positioning hole; 23, battery box transfer manipulator assembly; 230, inner support claw; 231, battery box claw cylinder; 232, three-axis linear module; 3, battery box labeling unit; 30, label Machine; 31. Labeling multi-axis manipulator; 32. Label receiving assembly; 320. Label receiving rack; 321. Label detection photoelectric sensor; 322. Forward cylinder; 323. Label receiving translation cylinder; 324. Label receiving stand; 325. Label receiving vacuum suction table; 33. Labeling connection seat; 34. Label guiding camera; 35. Label vacuum suction head; 36. Label pressing block; 4. Battery pack into unit; 40. Battery feeding manipulator assembly; 400. Battery feeding rack; 401. Battery feeding translation linear module; 402. Battery feeding suction head; 403. Battery feeding lifting linear module; 41. Battery tray feeding assembly; 410. Battery tray positioning support claw; 411. Battery tray positioning cylinder; 412. Battery material Tray conveyor; 413, battery tray detection photoelectric sensor; 414, battery tray lifting assembly; 4140, battery lifting linear module; 4141, battery tray lifting frame; 415, battery tray guide strip; 416, battery tray rising channel; 417, battery tray positioning frame; 42, battery reversing assembly; 420, reversing frame; 421, reversing horizontal module; 422, reversing longitudinal module; 423, reversing lifting cylinder; 424, reversing rotating cylinder; 425, reversing vacuum nozzle; 426, feeding lifting cylinder; 427, feeding vacuum nozzle; 43, battery pack into manipulator; 430, battery pack into rack; 431, battery pack into translation module; 432, battery pack into lifting module; 433, battery suction Cylinder; 434, battery pack into the rack; 435, battery pack into the transfer plate; 436, assembled into the detection photoelectric switch; 437, battery suction magnetic plate; 438, assembled into the positioning pit; 44, battery transfer conveyor line; 440, battery transfer slider; 441, battery lifting block; 442, battery transfer cylinder; 443, battery transfer slide rail; 444, battery lifting positioning groove; 445, battery lifting cylinder; 446, battery support groove; 447, battery flat positioning rack; 45, battery cache assembly; 450, cache rack; 451, cache positioning surface; 452, cache positioning block; 453, battery support sheet; 454, cache lifting cylinder; 455, cache flip rack; 456, cache adjustment rack; 457, cache flip nozzle head;46. ​​Limit buffer; 5. Battery box conveyor line; 50. Upper conveyor line; 51. Lower conveyor line; 52. Carrier lifting cylinder; 53. Carrier lifting plate; 54. Battery box carrier; 55. Blocking claw; 56. Blocking cylinder; 57. Jig lifting cylinder; 58. Lifting conveyor line; 59. Carrier upper positioning plate; 60. Battery code scanning rack; 61. Battery code scanning linear module; 62. Battery code scanning gun; 63. Battery rolling assembly; 630. Battery rolling motor; 631. Battery rolling rack; 632. Battery rolling wheel; 7. Refilling storage table; 8. Defective product receiving box; 9. Battery pack into the detection unit; 90. Detection needle plate; 91. Detection top plate; 92. Detection cylinder; 93. Detection column; 94. Probe. ; DETAILED DESCRIPTION

[0035] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments, wherein the illustrative embodiments and descriptions are only used to explain the present invention but are not intended to limit the present invention. Example

[0036] See also Figure 1 This embodiment provides a lithium battery intelligent precision assembly and efficient testing integrated system, including: Rack 1; A battery box feeding unit 2, which is arranged on the frame 1 and is used to supply empty battery boxes; A battery assembly unit 4, which is arranged on the frame 1 and is used to put batteries into an empty battery box; A battery box conveyor line 5, which is arranged on the frame 1 and is used to carry the empty battery boxes supplied by the battery box loading unit 2 to the battery assembly station of the battery assembly unit 4; The above-mentioned battery box loading unit 2 realizes automatic loading of the battery box, and the battery assembly unit 4 adjusts the battery body to the correct direction and then assembles it into the battery box. The battery box conveyor line 5 automatically transports the battery box to the assembly station, realizing automatic assembly throughout the process with high production efficiency.

[0037] See also Figure 2 The battery box loading unit 2 includes a battery box bin 20 disposed on the frame 1, a battery box clip 22 placed in the battery box bin 20, a battery box lifting assembly 21 disposed on the frame 1 for lifting the empty battery box in the battery box clip 22, and a battery box transfer manipulator assembly 23 disposed on the frame 1 for transferring the empty battery box in the battery box clip 22 to the battery box conveyor line 5. The battery box loading unit 2 adopts clip loading and cooperates with the battery box transfer manipulator assembly 23 to improve the efficiency of battery box loading.

[0038] See also Figure 3The battery assembly unit 4 includes a battery tray loading assembly 41 disposed on the frame 1, a battery loading manipulator assembly 40 disposed on the frame 1, a battery reversing assembly 42 disposed on the frame 1, a battery assembly manipulator 43 disposed on the frame 1, a battery transfer conveyor line 44 disposed on the frame 1, and a battery buffer assembly 45 disposed at both ends of the battery transfer conveyor line 44. The battery assembly unit 4 takes out the batteries in the tray and turns them to the correct direction and then automatically assembles them into the battery box without adjusting the direction of the batteries in advance.

[0039] See also Figure 4 The battery cache assembly 45 includes a cache rack 450 arranged on the rack 1, a cache positioning block 452 arranged on the cache rack 450, a cache adjustment rack 456 arranged on the rack 1, a cache flip rack 455 rotatably connected to the cache adjustment rack 456, a cache lifting cylinder 454 arranged on the cache flip rack 455, and a cache flip nozzle head 457 arranged on the cache lifting cylinder 454. The rotation axis of the cache flip rack 455 is horizontal and the rotation angle is 90°. The telescopic direction of the cache flip nozzle head 457 is perpendicular to the transmission axis of the cache flip rack 455. The side of the cache positioning block 452 is provided with a cache positioning surface 451 that fits the side of the battery. The bottom of the cache positioning surface 451 is provided with a battery supporting sheet 453 that supports the battery. The cache flip rack 455 is driven by a rotary cylinder to improve the rotation efficiency of the cache flip rack 455 and simplify the control system of the cache flip rack 455. The battery buffer assembly 45 uses the buffer flip frame 455 and the buffer positioning block 452 to realize the transfer of the battery, which is convenient for adjusting the horizontal or vertical placement of the battery body to meet the requirements of the placement direction of the battery in the battery assembly robot 43, the battery loading robot assembly 40, and the battery transfer conveyor line 44. At the same time, the buffer positioning block 452 realizes the secondary positioning of the battery, so that the battery is arranged equidistantly and the ends are flush.

[0040] See also Figure 3 and Figure 5The battery reversing assembly 42 includes a reversing frame 420 arranged on the frame 1, a reversing transverse module 421 arranged on the reversing frame 420, a reversing longitudinal module 422 arranged on the reversing transverse module 421, a reversing lifting cylinder 423 arranged on the reversing longitudinal module 422, a reversing rotating cylinder 424 arranged on the reversing lifting cylinder 423, and a reversing vacuum suction nozzle 425 arranged on the reversing rotating cylinder 424. The rotation axis of the reversing rotating cylinder 424 is vertical and the rotation angle is 180°. The running direction of the reversing longitudinal module 422 is parallel to the transfer direction of the battery transfer conveyor line 44. The reversing transverse module 421 and the reversing longitudinal module 422 are both linear modules, which are convenient for precise position adjustment. The reversing efficiency of the reversing rotating cylinder 424 is relatively high.

[0041] See also Figure 6 and Figure 7 The battery assembly robot 43 includes a battery assembly rack 430 arranged on the rack 1, a battery assembly translation module 431 arranged on the battery assembly rack 430, a battery assembly lifting module 432 arranged on the battery assembly translation module 431, a battery assembly rack 434 arranged on the battery assembly lifting module 432, a battery suction cylinder 433 arranged on the battery assembly rack 434, a battery suction magnetic plate 437 arranged on the battery suction cylinder 433, and a battery assembly loading carrier 435 arranged at the bottom of the battery assembly rack 434. In order to facilitate the precise grasping of batteries, an assembly positioning pit 438 that fits with the top of the battery body is provided at the bottom of the battery pack entry and movement carrier 435, and the battery attraction magnetic plate 437 is raised and lowered above the battery pack entry and movement carrier 435. When the battery attraction magnetic plate 437 is at the lower limit position, the magnetic attraction force of the battery attraction magnetic plate 437 on the battery body below the battery pack entry and movement carrier 435 is greater than the gravity of the battery body; when the battery attraction magnetic plate 437 is at the upper limit position, the magnetic attraction force of the battery attraction magnetic plate 437 on the battery body below the battery pack entry and movement carrier 435 is less than the gravity of the battery body; a battery pack entry frame 434 is provided with an assembly detection photoelectric switch 436 for detecting whether the battery body below the battery pack entry and movement carrier 435 is missing, and the battery assembly lifting module 432 and the battery assembly translation module 431 are both linear modules. The battery magnet plate 437 cooperates with the battery pack loading and moving plate 435 to facilitate accurate grasping of the battery body without being affected by the front and back sides of the battery (one end of the battery is a flat surface and the other end is a convex surface), and will not interfere with the battery box when it is loaded. The battery can be taken and placed by controlling the distance between the battery magnet plate 437 and the battery pack loading and moving plate 435, and the structure is simple.

[0042] See also Figure 8 and Fig. 9The battery transfer conveyor line 44 includes a battery transfer slider 440 arranged on the rack 1, a battery transfer slide rail 443 slidably matched with the battery transfer slider 440, a battery transfer cylinder 442 arranged on the rack 1, a battery lifting cylinder 445 arranged on the battery transfer slide rail 443, a battery lifting block 441 arranged on the battery lifting cylinder 445, and a battery flat positioning frame 447 arranged on the rack 1, a battery lifting positioning groove 444 is provided on the top of the battery lifting block 441, and the battery flat positioning frame 447 is arranged in pairs and a battery supporting groove 446 is provided on the opposite side, and the battery supporting groove 446 is fitted with the outer peripheral bottom of the end of the battery body, the battery transfer cylinder 442 is connected to the battery transfer slide rail 443, and the battery flat positioning frame 447 is arranged on both sides of the battery lifting block 441 corresponding to the working stations of the battery reversing component 42 and the battery cache component 45. The battery transfer cylinder 442 is used to control the reciprocating motion of the battery transfer slide 443, and the battery lifting block 441 that can be controlled to rise and fall is used to gradually carry the battery backwards, and the structure is simple. The batteries are carried backwards in groups using multiple arranged battery lifting positioning grooves 444 and battery support grooves 446, and the transportation efficiency is high. When transferring the battery body, the battery lifting block 441 pushes the battery body out and is higher than the battery support groove 446. When placing the battery body, the battery lifting block 441 descends and places the battery body on the battery support groove 446, and the battery lifting block 441 is out of contact with the battery body. Limit buffers 46 are provided on the racks 1 at both ends of the running path of the battery transfer slide 443 to achieve precise positioning of the battery transfer slide 443.

[0043] See also Fig. 9 The frame 1 is also provided with a battery code scanning frame 60, the battery code scanning frame 60 is provided with a battery code scanning linear module 61, the battery code scanning linear module 61 is provided with a battery code scanning gun 62, the frame 1 is provided with a battery rolling assembly 63, the battery rolling assembly 63 includes a battery rolling frame 631 arranged relatively, a battery rolling wheel 632 horizontally connected to the battery rolling frame 631, and a battery rolling motor 630 for driving the battery rolling wheel 632 to rotate, the battery rolling wheels 632 are arranged and distributed along the length direction of the battery transfer slide rail 443, the spacing between adjacent battery rolling wheels 632 is smaller than the outer diameter of the battery body, the distance between the relatively arranged battery rolling wheels 632 is smaller than the length of the battery body and greater than the width of the battery lifting block 441, and the adjacent battery rolling wheels 632 rotate in opposite directions. The battery rolling wheel 632 is used to drive the rotation of the battery, so as to facilitate the battery code scanning gun 62 to scan and detect the battery, and avoid inappropriate batteries from being put into the battery box.

[0044] To control the rotation of the battery roller 632, the following two transmission methods can be used: In the first method, the adjacent battery rollers 632 are driven by gear meshing, and the battery roller motor 630 is connected to one of the battery rollers 632 through a synchronous belt; see Fig.10 In the second mode, the battery rolling wheels 632 arranged at intervals are connected via a belt drive, and the battery rolling wheels 632 at both ends of the battery rolling wheels 632 arranged in a whole row are connected to the battery rolling motor 630 via a synchronous belt drive.

[0045] See also Figure 5 and Fig. 9 In order to facilitate the removal of defective batteries and ensure that the battery lifting block 441 is filled with qualified battery bodies, the battery reversing assembly 42 is provided with a defective material receiving box 8 and a material replenishment storage table 7 on both sides of the working station, and the reversing longitudinal module 422 is provided with a material replenishment lifting cylinder 426, and the material replenishment lifting cylinder 426 is provided with a material replenishment vacuum suction nozzle 427. The material replenishment vacuum suction nozzle 427 and the cache flip suction nozzle head 457 have the same structure, both of which are structures in which the vacuum nozzle is arranged on the top of the V block. Effectively improve the stability of sucking the battery body.

[0046] See also Figure 3 and Fig.11 The battery tray loading assembly 41 includes a battery tray conveyor belt 412 disposed in the frame 1, a battery tray guide bar 415 disposed on the frame 1, a battery tray lifting assembly 414 disposed on the frame 1, and a battery tray detection photoelectric sensor 413 disposed on the top of the battery tray guide bar 415. The battery tray lifting assembly 414 includes a vertically lifting battery lifting linear module 4140, and a battery tray lifting frame 4141 disposed on the battery lifting linear module 4140. The battery tray guide bar 415 forms a battery tray rising channel 416. The battery tray guide bar 415 in the battery tray loading assembly 41 forms a battery tray rising channel 416, which is convenient for controlling the lifting path of the battery tray and for subsequent material removal. The battery lifting linear module 4140 is convenient for controlling the lifting height of the battery tray.

[0047] See also Figure 3 The tops of both sides of the battery tray ascending channel 416 are provided with battery tray positioning frames 417, the battery tray positioning cylinders 411 are provided on the battery tray positioning frames 417, and the battery tray positioning cylinders 411 are provided with battery tray positioning support claws 410. The battery tray positioning support claws 410 are used to position the battery tray during loading to prevent the battery tray from shifting.

[0048] See also Fig.11The battery box conveyor line 5 adopts a double-layer material tray circulation conveyor line, which is convenient for the recycling of the battery box carrier 54. The battery box conveyor line 5 is placed with a battery box carrier 54 for positioning the battery box. The battery box conveyor line 5 includes an upper conveyor line 50, a lower conveyor line 51, a jig lifting cylinder 57 arranged on the frame 1, and a lifting conveyor line 58 arranged on the jig lifting cylinder 57. The upper conveyor line 50 and the lower conveyor line 51 are both composed of two parallel conveyor belts. When the lifting conveyor line 58 is at the upper limit position, it is flush with the end of the upper conveyor line 50. When the lifting conveyor line 58 is at the lower limit position, it is flush with the end of the lower conveyor line 51. The upper conveyor line 50 and the lower conveyor line 51 are arranged parallel to each other in the upper and lower layers, and a carrier lifting cylinder 52 is provided on the upper conveyor line 50 and the lower conveyor line 51, and a carrier lifting plate 53 is provided on the carrier lifting cylinder 52, and a blocking cylinder 56 is provided on the carrier lifting plate 53, and a blocking claw 55 is provided on the blocking cylinder 56, and the blocking claw 55 has a blocking position higher than the running path of the battery box carrier 54 and a release position lower than the running path of the battery box carrier 54, and a carrier upper positioning plate 59 is provided on the upper conveyor line 50, and when the battery box carrier 54 is in the lifting state, the bottom of the carrier upper positioning plate 59 abuts against the top surface of the battery box carrier 54. The cooperation of the carrier lifting plate 53 , the blocking claw 55 and the positioning plate 59 on the carrier facilitates the separation of the battery box carrier 54 from the upper conveyor line 50 without affecting the operation of the upper conveyor line 50 , while facilitating the positioning of the battery box carrier 54 .

[0049] See also Fig.11 In order to facilitate the detection of whether the battery is correctly assembled into the battery box and to re-inspect the assembled battery, a battery assembly detection unit 9 is provided on the upper conveyor line 50, and the battery assembly detection unit 9 includes a detection column 93 arranged on the upper conveyor line 50, a detection top plate 91 arranged on the detection column 93, a detection cylinder 92 arranged on the detection top plate 91, a detection needle plate 90 arranged on the detection cylinder 92, and a probe 94 arranged at the bottom of the detection needle plate 90, and the probe 94 is directly opposite to the opening of the battery box in the detection position. In order to prevent the probe 94 from being damaged and to ensure that the spring needle tightly contacts the electrode of the battery body, the probe 94 adopts an elastic probe 94. The electrical parameters of the battery body detected by the probe 94 are detected by traditional electrical testing instruments.

[0050] See also Figure 1 and Fig.14The device of the present design also includes a battery box labeling unit 3, which includes a labeling machine 30 arranged on the frame 1, a label receiving assembly 32 arranged on the frame 1, a labeling multi-axis manipulator 31 arranged on the frame 1, a labeling connection seat 33 arranged on the labeling multi-axis manipulator 31, a label vacuum adsorption head 35 slidably connected to the labeling connection seat 33, and a label guiding camera 34 arranged on the labeling connection seat 33; the label receiving assembly 32 includes a labeling machine 30 arranged on the frame 1, a label receiving assembly 32 ... A label receiving rack 320, a label receiving translation cylinder 323 disposed on the label receiving rack 320, a label receiving stand 324 disposed on the label receiving translation cylinder 323, a label receiving vacuum suction table 325 rotatably connected to the label receiving stand 324, and a forward tilting cylinder 322 connecting the label receiving vacuum suction table 325 and the label receiving stand 324. The label receiving vacuum suction table has a horizontal position and an inclined position tilted forward and upward under the drive of the forward tilting cylinder 322. The label machine 30 is a label direct-dispensing machine (dispensing labels without release paper). The flipped label receiving vacuum suction table 325 facilitates the automatic separation between labels. A label detection photoelectric sensor 321 is disposed on the label receiving vacuum suction table 325 to detect whether the label receiving vacuum suction table 325 absorbs the label.

[0051] See also Figure 2 and Fig.18 To facilitate automatic loading of battery boxes, the battery box bin 20 includes a battery box guide rail 200 disposed on the frame 1, a battery box clip positioning frame 201 disposed on the frame 1, a battery box clip positioning cylinder 203 disposed on the battery box clip positioning frame 201, and a battery box clip positioning pin 202 disposed on the battery box clip positioning cylinder 203. The battery box clip 22 includes a clip frame 220 and support isolation columns 221 disposed on both sides of the clip frame 220 to reduce the weight of the battery box clip 22. The top of the clip frame 220 is provided with a battery box clip positioning hole 222 that cooperates with the battery box clip positioning pin 202. The battery box lifting assembly 21 includes a battery box lifting frame 210, a battery box lifting linear module 211 arranged on the battery box lifting frame 210, and a battery box lifting plate 212 arranged on the battery box lifting linear module 211. The battery box lifting frame 210 is provided with a V-shaped positioning block 204, and the clip frame 220 is provided with a triangular positioning block 205 that cooperates with the V-shaped positioning block 204. The battery box clip positioning pin 202 and the V-shaped positioning block 204 facilitate the placement accuracy of the battery box clip 22 and facilitate the stability of the position when the battery box is loaded. In order to reduce the damping of the battery box clip 22 entering and exiting the battery box bin 20, the battery box introduction guide rail 200 adopts a roller guide rail.

[0052] See also Figure 2In order to prevent interference between the battery box transfer robot assembly 23 and the battery box clip 22, the battery box transfer robot assembly 23 includes a three-axis linear module 232 arranged on the frame 1, and a battery box clamp cylinder 231 arranged on the three-axis linear module 232, and the battery box clamp cylinder 231 is provided with an internal support clamp 230.

[0053] See also Figure 3 The battery loading manipulator assembly 40 includes a battery loading frame 400, a battery loading translation linear module 401 disposed on the battery loading frame 400, a battery loading lifting linear module 403 disposed on the battery loading translation linear module 401, and a battery loading suction head 402 disposed on the battery loading lifting linear module 403. The bottom of the battery loading suction head 402 is provided with a battery positioning pit (not shown in the figure) for the battery tail to be inserted into, and the top of the battery positioning pit is a battery transfer vacuum suction nozzle (not shown in the figure) for sucking the battery tail. The battery positioning pit and the battery transfer vacuum suction nozzle cooperate to control the position accuracy of the battery after suction, and to prevent the battery from being on the cache positioning block 452 in the subsequent precise manner.

[0054] When loading empty battery boxes, the battery box clip 22 is pushed into the battery box bin 20, and the battery box lifting assembly 21 lifts the battery boxes stacked in the battery box bin 20 layer by layer to the feeding position, and the inner support claw 230 on the battery box transfer manipulator assembly 23 extends into the cavity of the empty battery box, and then transfers the empty battery box to the battery box carrier 54 of the upper conveyor line 50. The battery box conveyor line 5 transfers the battery box carrier 54 loaded with empty battery boxes to the labeling station, and the carrier lifting cylinder 52 lifts the battery box carrier 54 to position and separates it from the conveyor belt on the upper conveyor line 50.

[0055] When labeling, the labeling machine 30 spits out a label without release paper and the label receiving vacuum suction table 325 absorbs the label, and then the label receiving vacuum suction table 325 tilts upward to separate the label on the label receiving vacuum suction table 325 from the label on the labeling machine 30. The label guiding camera 34 guides the labeling multi-axis manipulator 31 to control the label vacuum suction head 35 to absorb the label on the label receiving vacuum suction table 325. Finally, under the guidance of the label guiding camera 34, the label vacuum suction head 35 attaches the absorbed label to the side of the empty battery box at the labeling station. During the labeling process, the label pressing block 36 presses against the side of the empty battery box to prevent excessive labeling pressure. During the labeling process, the label pressing block 36 presses against the label spitted out by the labeling machine 30 to prevent the label receiving vacuum suction table 325 from excessively pulling the label when turning up, so as to facilitate the separation of the label. The carrier lifting cylinder 52 descends and places the labeled empty battery box and the battery box carrier 54 on the upper conveyor line 50. The upper conveyor line 50 transports the battery box and the battery box carrier 54 to the battery assembly loading station. The carrier lifting cylinder 52 lifts the battery box carrier 54 into position and separates it from the conveyor belt on the upper conveyor line 50.

[0056] When loading the battery, the battery tray loading assembly 41 lifts the tray containing the battery to the loading position, with one end of the battery plane facing upward. The battery loading suction head 402 on the battery loading manipulator assembly 40 sucks the battery body in the tray and transfers the battery body to the battery cache assembly 45 at one end of the battery transfer conveyor line 44. The cache flip nozzle head 457 on the battery cache assembly 45 flips the vertically placed battery body into a horizontal direction and places it on the battery lifting block 441 of the battery transfer conveyor line 44. The battery lifting block 441 carries the battery body backward to the battery rolling assembly 63. The battery rolling wheel 632 on the battery rolling assembly 63 rotates, thereby driving the battery body to rotate. The battery barcode scanner 62 scans the QR code on the battery body to determine whether the battery body is qualified (the battery parameters and other data are recorded on the battery body QR code). After the code scanning is completed, the battery transfer conveyor line 44 continues to transfer the battery body to the battery reversing station.

[0057] When the battery is reversed, the reverse vacuum suction nozzle 425 moves the battery body that fails the code scanning into the defective product receiving box 8, and replenishes the battery body on the replenishment storage table 7 into the battery flat positioning frame 447 of the battery reversing station. Then the reverse vacuum suction nozzle 425 reverses the battery body at the corresponding position on the battery flat positioning frame 447 according to the program setting. During the replenishment process, the reverse vacuum suction nozzle 425 can also reverse the replenished battery body to further improve the efficiency. When the battery body in the replenishment storage table 7 is used up, the replenishment vacuum suction nozzle 427 moves the battery body on the battery flat positioning frame 447 to the replenishment storage table 7. Finally, the battery transfer conveyor line 44 transfers the reversed battery body to the battery flat positioning frame 447 of the battery material taking position.

[0058] When the battery is assembled, the battery buffer assembly 45 at one end of the battery transfer conveyor line 44 flips the battery body on the battery flat positioning frame 447 and places it vertically on the buffer positioning block 452. Then the battery suction magnetic plate 437 on the battery assembly manipulator 43 drops to the lower limit, and the battery body on the buffer positioning block 452 is sucked onto the battery assembly transfer plate 435. The battery assembly transfer plate 435 transfers the battery body into the battery box at the battery assembly station. The battery suction magnetic plate 437 rises to the upper limit, and the battery body falls from the battery assembly transfer plate 435 into the battery box. The upper conveyor line 50 transports the battery box and the battery box carrier 54 assembled with the battery body to the assembly inspection station, and the carrier lifting cylinder 52 lifts the battery box carrier 54 to position it and separates it from the conveyor belt on the upper conveyor line 50.

[0059] When the battery is inserted into the test, the test cylinder 92 extends, the test needle plate 90 descends, and the probe 94 extends into the battery box. When the probe 94 hits the battery body, it is compressed. The probe 94 is electrically connected to the battery body electrode. The probe 94 is connected to the test instrument one by one to determine whether the battery body is inserted into the battery box in the correct direction and whether the parameters of the battery body are normal. After the test is completed, the upper conveyor line 50 carries the battery box and the battery box carrier 54 to the next station.

[0060] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A lithium battery intelligent precision assembly and efficient testing integrated system, characterized in that: include: frame; A battery box feeding unit, which is arranged on the frame and is used to supply empty battery boxes; A battery loading unit, which is arranged on the frame and is used to put batteries into an empty battery box; A battery box conveyor line, which is arranged on the frame and is used to carry the empty battery boxes supplied by the battery box loading unit to the battery assembly station of the battery assembly unit; The battery box loading unit includes a battery box bin disposed on the frame, a battery box clip placed in the battery box bin, a battery box lifting assembly disposed on the frame for lifting the empty battery box in the battery box clip, and a battery box transfer manipulator assembly disposed on the frame for transferring the empty battery box in the battery box clip to the battery box conveyor line; The battery assembly unit includes a battery tray loading assembly arranged on the frame, a battery loading manipulator assembly arranged on the frame, a battery reversing assembly arranged on the frame, a battery assembly manipulator arranged on the frame, a battery transfer conveyor line arranged on the frame, and battery buffer assemblies arranged at both ends of the battery transfer conveyor line; The battery cache assembly includes a cache rack arranged on the frame, a cache positioning block arranged on the cache rack, a cache adjustment rack arranged on the frame, a cache flip rack rotatably connected to the cache adjustment rack, a cache lifting cylinder arranged on the cache flip rack, and a cache flip nozzle head arranged on the cache lifting cylinder, the rotation axis of the cache flip rack is horizontal, the extension direction of the cache flip nozzle head is perpendicular to the transmission axis of the cache flip rack, the side of the cache positioning block is provided with a cache positioning curved surface that fits the side of the battery, and the bottom of the cache positioning curved surface is provided with a battery supporting sheet that supports the battery; The battery reversing assembly includes a reversing frame arranged on the frame, a reversing transverse module arranged on the reversing frame, a reversing longitudinal module arranged on the reversing transverse module, a reversing lifting cylinder arranged on the reversing longitudinal module, a reversing rotating cylinder arranged on the reversing lifting cylinder, and a reversing vacuum suction nozzle arranged on the reversing rotating cylinder. The rotating axis of the reversing rotating cylinder is vertical, and the running direction of the reversing longitudinal module is parallel to the transfer direction of the battery transfer conveyor line. The battery assembly manipulator comprises a battery assembly rack arranged on the rack, a battery assembly translation module arranged on the battery assembly rack, a battery assembly lifting module arranged on the battery assembly translation module, a battery assembly rack arranged on the battery assembly lifting module, a battery suction cylinder arranged on the battery assembly rack, a battery suction magnetic plate arranged on the battery suction cylinder, and a battery assembly loading plate arranged at the bottom of the battery assembly rack, wherein the bottom of the battery assembly loading plate is provided with an assembly positioning pit that fits with the top of the battery body, and the battery suction magnetic plate is lifted and lowered above the battery assembly loading plate; The battery transfer conveyor line includes a battery transfer slider arranged on the frame, a battery transfer slide rail slidably matched with the battery transfer slider, a battery transfer cylinder arranged on the frame, a battery lifting cylinder arranged on the battery transfer slide rail, a battery lifting block arranged on the battery lifting cylinder, and a battery flat positioning frame arranged on the frame, a battery lifting positioning groove is provided on the top of the battery lifting block, the battery flat positioning frames are arranged in pairs and a battery supporting groove is provided on the opposite side, the battery supporting groove is fitted with the outer peripheral bottom of the end of the battery body, the battery transfer cylinder is connected to the battery transfer slide rail, and the battery flat positioning frame is arranged on both sides of the battery lifting block corresponding to the working stations of the battery reversing assembly and the battery cache assembly.

2. According to claim 1, a lithium battery intelligent precision assembly and efficient testing integrated system is characterized in that: The frame is also provided with a battery code scanning frame, a battery code scanning linear module is provided on the battery code scanning linear module, a battery code scanning gun is provided on the frame, and a battery rolling assembly is provided on the frame, and the battery rolling assembly includes relatively arranged battery rolling frames, battery rolling wheels horizontally rotatably connected to the battery rolling frames, and a battery rolling motor for driving the battery rolling wheels to rotate, the battery rolling wheels are arranged and distributed along the length direction of the battery transfer slide rail, the spacing between adjacent battery rolling wheels is smaller than the outer diameter of the battery body, the distance between the relatively arranged battery rolling wheels is smaller than the length of the battery body and larger than the width of the battery lifting block, and the adjacent battery rolling wheels rotate in opposite directions.

3. The lithium battery intelligent precision assembly and efficient testing integrated system according to claim 1 is characterized in that: A defective product receiving box and a replenishment storage table are respectively provided on both sides of the working station of the battery reversing assembly, and a replenishment lifting cylinder is provided on the reversing longitudinal module, and a replenishment vacuum suction nozzle is provided on the replenishment lifting cylinder.

4. The lithium battery intelligent precision assembly and efficient testing integrated system according to claim 1 is characterized in that: The battery tray loading assembly includes a battery tray conveyor belt arranged in the frame, a battery tray guide strip arranged on the frame, a battery tray lifting assembly arranged on the frame, and a battery tray detection photoelectric sensor arranged on the top of the battery tray guide strip. The battery tray lifting assembly includes a vertically lifting battery lifting linear module and a battery tray lifting frame arranged on the battery lifting linear module. The battery tray guide strips form a battery tray lifting channel.

5. The lithium battery intelligent precision assembly and efficient testing integrated system according to claim 4 is characterized in that: A battery tray positioning frame is provided at the top of both sides of the battery tray ascending channel, a battery tray positioning cylinder is provided on the battery tray positioning frame, and a battery tray positioning support claw is provided on the battery tray positioning cylinder.

6. The lithium battery intelligent precision assembly and efficient testing integrated system according to claim 1 is characterized in that: The battery box conveyor line is a double-layer material tray circulation conveyor line. A battery box carrier for positioning the battery box is placed on the battery box conveyor line. The battery box conveyor line includes an upper conveyor line, a lower conveyor line, a jig lifting cylinder arranged on the frame, and a lifting conveyor line arranged on the jig lifting cylinder. When the lifting conveyor line is at the upper limit position, it is flush with the end of the upper conveyor line. When the lifting conveyor line is at the lower limit position, it is flush with the end of the lower conveyor line. The upper conveyor line and the lower conveyor line The upper and lower conveyor lines are arranged in parallel, and a carrier lifting cylinder is provided on the upper conveyor line and the lower conveyor line, and a carrier lifting plate is provided on the carrier lifting cylinder, and a blocking cylinder is provided on the carrier lifting plate, and a blocking claw is provided on the blocking cylinder, and the blocking claw has a blocking position higher than the running path of the battery box carrier and a release position lower than the running path of the battery box carrier, and a carrier upper positioning plate is provided on the upper conveyor line, and when the battery box carrier is in a lifting state, the bottom of the carrier upper positioning plate abuts against the top surface of the battery box carrier.

7. The lithium battery intelligent precision assembly and efficient testing integrated system according to claim 6 is characterized in that: A battery assembly detection unit is provided on the upper conveyor line, and the battery assembly detection unit includes a detection column arranged on the upper conveyor line, a detection top plate arranged on the detection column, a detection cylinder arranged on the detection top plate, a detection needle plate arranged on the detection cylinder, and a probe arranged at the bottom of the detection needle plate, and the probe is directly opposite to the battery box opening in the detection position.

8. The lithium battery intelligent precision assembly and efficient testing integrated system according to claim 1 is characterized in that: It also includes a battery box labeling unit, which includes a labeling machine arranged on the frame, a label receiving assembly arranged on the frame, a labeling multi-axis manipulator arranged on the frame, a labeling connecting seat arranged on the labeling multi-axis manipulator, a label vacuum adsorption head slidably connected to the labeling connecting seat, and a label guiding camera arranged on the labeling connecting seat; the label receiving assembly includes a label receiving rack arranged on the frame, a label receiving translation cylinder arranged on the label receiving rack, a label receiving stand arranged on the label receiving translation cylinder, a label receiving vacuum suction table rotatably connected to the label receiving stand, and a forward tilting cylinder connecting the label receiving vacuum suction table and the label receiving stand, and the label vacuum suction table has a horizontal position and an inclined position tilted forward and upward under the drive of the forward tilting cylinder.

9. The lithium battery intelligent precision assembly and efficient testing integrated system according to claim 1 is characterized in that: The battery box silo includes a battery box import guide rail arranged on the frame, a battery box clip positioning frame arranged on the frame, a battery box clip positioning cylinder arranged on the battery box clip positioning frame, and a battery box clip positioning pin arranged on the battery box clip positioning cylinder; the battery box clip includes a clip frame, supporting isolation columns arranged on both sides of the clip frame, a battery box clip positioning hole matched with the battery box clip positioning pin is provided on the top of the clip frame, the battery box lifting assembly includes a battery box lifting frame, a battery box lifting linear module arranged on the battery box lifting frame, and a battery box lifting plate arranged on the battery box lifting linear module; the battery box lifting frame is provided with a V-shaped positioning block, and the clip frame is provided with a triangular positioning block matched with the V-shaped positioning block.

10. The lithium battery intelligent precision assembly and efficient testing integrated system according to claim 9 is characterized in that: The battery box transfer robot assembly includes a three-axis linear module arranged on the frame, and a battery box clamping cylinder arranged on the three-axis linear module. The battery box clamping cylinder is provided with an inner support clamping claw.

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