Laminated battery intelligent detection machine based on X-ray

Abstract

The utility model discloses an X-ray-based intelligent detection machine for laminated batteries. The X-ray-based intelligent detection machine comprises a feeding transmission line, a feeding device arranged on one side of the feeding transmission line, a transfer transmission line arranged at one end of the feeding transmission line along the transmission direction of the feeding transmission line, and a tab shaping device arranged between the feeding transmission line and the transfer transmission line, a shaping and carrying device is also arranged on one side of the tab shaping device; a discharging device is further arranged at the end, away from the feeding conveying line, of the transfer conveying line, and a detection device is further arranged between the discharging device and the transfer conveying line. A code scanning mechanism is further installed on the transfer transmission line, and a visual positioning mechanism is further arranged above the end, close to the detection device, of the transfer transmission line. According to the utility model, the automatic detection of the battery is realized, the functions of tab shaping, visual positioning and code scanning are also realized, the compatibility is strong, the intelligent degree is high, the operation is stable, and the single-channel detection efficiency is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to battery detection technical field especially relates to a kind of laminated battery intelligent detection machine based on X-ray. BACKGROUND

[0002] Lithium battery, it is with the battery that the electric core combined in winding mode, also called winding battery, the winding battery currently commonly used has power winding battery, digital winding battery, cylindrical winding battery, laminated winding battery, button winding battery.Lithium battery production process, quality detection is extremely important link, if the unqualified product flows into market, it will increase a series of security risks.

[0003] At present, after laminated (blade) lithium battery production is completed, its positive and negative electrode difference or aluminum shell tab form needs to be detected, and the conventional detection method is still mainly in the form of artificial semi-automatic detection, that is, manually placing the battery to be detected in the corresponding detection instrument, after the battery is detected by the detection instrument, the battery after detection is manually taken out, so repeatedly, detection step is tedious, manual operation intervention is more, manual detection cost is higher, and detection efficiency is low. UTILITARIAN CONTENT

[0004] The utility model aims at providing a kind of laminated battery intelligent detection machine based on X-ray, the detection machine realizes the automatic detection of battery, also has tab shaping, visual positioning and code scanning function, strong compatibility, high degree of intelligence, and it is stable in operation, and single-channel detection efficiency is high.

[0005] To achieve the above-mentioned purpose, the following technical solutions are adopted:

[0006] A kind of laminated battery intelligent detection machine based on X-ray, including feeding transmission line, the feeding device being arranged in the one side of feeding transmission line, the transfer transmission line being arranged in the one end of feeding transmission line along the transmission direction of feeding transmission line, and the tab shaping device being arranged between feeding transmission line and transfer transmission line;The side of tab shaping device is also provided with shaping handling device;The one end of transfer transmission line away from feeding transmission line is also provided with unloading device, and unloading device and transfer transmission line are also provided with detection device between them;Code scanning mechanism is also installed on transfer transmission line, and visual positioning mechanism is also arranged above the one end of transfer transmission line close to detection device.

[0007] Further, the feeding device comprises an upper and lower feeding frame device arranged on one side of the feeding conveying line, a feeding carrying device arranged above the upper and lower feeding frame device, a feeding turnover device arranged between the feeding conveying line and the upper and lower feeding frame device, and a first intermediate transfer device arranged above the feeding conveying line; the feeding carrying device is used to carry the product arranged in a vertical state in the upper and lower feeding frame device to the feeding turnover device; the feeding turnover device is used to turn over the product from a vertical state to a horizontal state; and the first intermediate transfer device is used to carry the product in a horizontal state to the feeding conveying line.

[0008] Further, the feeding turnover device comprises a first bottom plate, a rotary driving mechanism, a rotary shaft, and a turnover plate; the top of the first bottom plate is connected with a first vertical plate at each end, and the upper part of the opposite side of the two first vertical plates is respectively provided with a bearing; the rotary shaft is arranged between the two first vertical plates, and the two ends of the rotary shaft are respectively connected with a bearing; the rotary shaft is further connected with a first connecting block, and the turnover plate is arranged on the rotary shaft and connected with the rotary shaft through the first connecting block; a first vacuum suction plate is installed at each end of one side of the turnover plate; one end of the rotary shaft is arranged through the bearing after being connected with the bearing, the rotary driving mechanism is installed on one side of one of the first vertical plates, and the rotary driving mechanism is connected with the end of the rotary shaft passing through the bearing.

[0009] Further, the tab shaping device comprises a bearing table arranged between the feeding conveying line and the intermediate conveying line, a shaping suction disc assembly installed on the top of the bearing table, and a shaping mechanism arranged on one side of the bearing table; the shaping carrying device is arranged on the other side of the bearing table; the shaping mechanism comprises a shaping frame arranged on one side of the bearing table, a translation driving mechanism installed on the shaping frame, a shaping translation seat slidingly arranged on the top of the shaping frame and connected with the translation driving mechanism, a shaping lifting mechanism installed on the shaping translation seat, and a tab shaping module connected with the shaping lifting mechanism; the side of the shaping frame close to the bearing table is further provided with a shaping jacking mechanism, and the shaping jacking mechanism is further drivingly connected with a shaping supporting block; and the shaping supporting block is located below the tab shaping module.

[0010] Further, the detection device comprises a first detection mounting frame arranged at one end of the intermediate conveying line, a first x-ray emitting device installed at one end of the top of the first detection mounting frame, a first x-ray receiving device installed at the other end of the top of the first detection mounting frame, a first detection table device arranged between the first x-ray emitting device and the first x-ray receiving device, and a carrying manipulator arranged on one side of the intermediate conveying line.

[0011] Further, the first detection table device comprises a first Y-axis translation mechanism arranged along a transmission direction of the transfer transmission line, a first X-axis translation mechanism connected with the first Y-axis translation mechanism, a first X-axis translation frame connected with the first X-axis translation mechanism, a first detection rotating mechanism mounted on the first X-axis translation frame, and a first detection table connected with the first detection rotating mechanism.

[0012] Further, the detection device further comprises a second detection mounting frame arranged at one end of the first detection table device, a second x-ray emitting device mounted on an upper portion of the second detection mounting frame, a second x-ray receiving device mounted on a lower portion of the second detection mounting frame, a second detection table device arranged between the second x-ray emitting device and the second x-ray receiving device, and a transfer mechanical arm arranged above the first detection table device.

[0013] Further, the second detection table device comprises a second Y-axis translation mechanism arranged along a transmission direction of the transfer transmission line, a second X-axis translation mechanism connected with the second Y-axis translation mechanism, and a second X-axis translation frame connected with the second X-axis translation mechanism; and a detection jig is arranged on the second X-axis translation frame.

[0014] Further, the blanking device comprises a first blanking transmission line arranged along a transmission direction of the transfer transmission line, a second blanking transmission line arranged below the first blanking transmission line in a direction perpendicular to the transmission direction of the first blanking transmission line, a first blanking mechanical arm arranged between the first blanking transmission line and the detection device, and a second blanking mechanical arm arranged above the first blanking transmission line.

[0015] By adopting the above scheme, the battery detection device has the following beneficial effects:

[0016] The battery detection device has the functions of automatic detection, tab shaping, visual positioning and code scanning, is compatible with various types of batteries, has high intelligent degree, and has high single-channel detection efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 FIG. 1 is a structural schematic diagram of the battery detection device according to the present application;

[0018] Figure 2 FIG. 2 is a structural schematic diagram of the first detection table device according to the present application; Figure 1 FIG. 3 is a structural schematic diagram of the detection device according to the present application from another perspective;

[0019] Figure 3 FIG. 4 is a structural schematic diagram of the blanking device according to the present application;

[0020] Figure 4 FIG. 5 is a structural schematic diagram of the upper feeding device according to the present application;

[0021] Figure 5A structure schematic view of the feeding and turning over device of the utility model is shown in the figure;

[0022] Figure 6 A structure schematic view of the first transfer device of the utility model is shown in the figure;

[0023] Figure 7 A structure schematic view of the tab shaping device of the utility model is shown in the figure;

[0024] Figure 8 A structure schematic view of the shaping and carrying device of the utility model is shown in the figure; Figure 7

[0025] Figure 9 A structure schematic view of the first x-ray emitting device and the first x-ray receiving device of the utility model is shown in the figure;

[0026] Figure 10 A structure schematic view of the first detection table device of the utility model is shown in the figure;

[0027] Figure 11 A structure schematic view of the second detection table device of the utility model is shown in the figure;

[0028] Figure 12 A structure schematic view of the second x-ray emitting device and the second x-ray receiving device of the utility model is shown in the figure;

[0029] Figure 13 A structure schematic view of the second detection table device of the utility model is shown in the figure;

[0030] Among them, the drawing mark explanation is:

[0031] ​1, feeding device; 2, transfer transmission line; 3, tab shaping device; 4, shaping and carrying device; 5, discharging device; 6, detection device; 11, feeding and discharging frame device; 12, feeding and carrying device; 13, feeding transmission line; 14, feeding and turning device; 15, first transfer and carrying device; 21, code scanning mechanism; 22, visual positioning mechanism; 31, shaping frame; 32, translation driving mechanism; 33, shaping lifting mechanism; 34, tab shaping module; 35, shaping jacking mechanism; 36, shaping supporting block; 37, shaping suction cup assembly; 38, shaping translation plate; 39, shaping vertical plate; 30, bearing table; 41, carrying translation mechanism; 42, carrying lifting mechanism; 43, carrying lifting plate; 44, carrying connecting block; 45, carrying mounting plate; 46, carrying mounting block; 47, carrying suction cup assembly; 48, second spring; 51, first discharging transmission line; 52, second discharging transmission line; 53, first discharging manipulator; 54, second discharging manipulator; 61, first detection mounting frame; 62, first x-ray emitting device; 63, first x-ray receiving device; 64, first detection table device; 65, carrying manipulator; 66, second detection mounting frame; 67, second x-ray emitting device; 68, second x-ray receiving device; 69, second detection table device; 60, transfer manipulator; 121, feeding translation mechanism; 122, feeding lifting mechanism; 123, feeding lifting frame; 124, first clamping air cylinder; 125, first clamping block; 126, first clamping rod; 141, first bottom plate; 142, rotation driving mechanism; 143, rotation shaft; 144, turnover plate; 145, first vertical plate; 146, first connecting block; 147, first vacuum suction plate; 148, protective cover; 151, first transfer translation mechanism; 152, first transfer lifting mechanism; 153, first transfer lifting frame; 154, first rotation air cylinder; 155, first rotation seat; 156, first suction cup; 311, shaping fixing plate; 312, lifting supporting plate; 331, shaping lifting seat; 341, shaping lifting plate; 342, first guide rod; 343, shaping fixing block; 344, first limiting step; 345, first spring; 346, shaping pressing block; 347, shaping roller; 641, first Y-axis translation mechanism; 642, first X-axis translation mechanism; 643, first X-axis translation frame; 644, first detection rotation mechanism; 645, first detection suction cup assembly; 691, second Y-axis translation mechanism; 692, second X-axis translation mechanism; 693, second X-axis translation frame; 694, detection jig. DETAILED DESCRIPTION

[0032] The utility model will be described in detail below in combination with the drawings and specific embodiments.

[0033] Reference Figures 1 to 13As shown, the utility model provides a kind of laminated battery intelligent detection machine based on X-ray, in an embodiment, including feeding transmission line 13, the feeding device 1 of being arranged in the feeding transmission line 13 one side, the transfer transmission line 2 of being arranged in the one end of feeding transmission line 13 along the transmission direction of feeding transmission line 13,And the lug shaping device 3 being arranged between feeding transmission line 13 and transfer transmission line 2;The lug shaping device 3 one side is also equipped with shaping handling device 4;The one end of transfer transmission line 2 away from feeding transmission line 13 is also equipped with discharging device 5, and discharging device 5 and transfer transmission line 2 between it is also equipped with detection device 6;Transfer transmission line 2 is also installed with code scanning mechanism 21, and the one end of transfer transmission line 2 close to detection device 6 top is also equipped with visual positioning mechanism 22.

[0034] Continue to refer to Figures 1 to 13 As shown, in this embodiment, code scanning mechanism 21 includes the bracket installed in the middle of the top of transfer transmission line 2, and the scanner installed on the bracket;Visual positioning mechanism 22 uses existing positioning camera, and this is not limited, when working, first, feeding device 1 carries the battery to be detected to feeding transmission line 13, and feeding transmission line 13 transmits battery to shaping handling device 4;Then, shaping handling device 4 carries battery to lug shaping device 3, and lug shaping device 3 shapes positive and negative lug of battery, after shaping, shaping handling device 4 carries battery to transfer transmission line 2 again;Then, transfer transmission line 2 transmits battery to the below of code scanning mechanism 21 to scan code, after scanning, battery is transmitted to the below of visual positioning mechanism 22 to position;Then, detection device 6 removes battery and detects battery, after detection, battery is removed to discharging device 5 to discharge.

[0035] In an embodiment, the feeding device 1 includes the up-and-down feeding frame device 11 arranged on one side of the feeding transmission line 13, the feeding handling device 12 arranged above the up-and-down feeding frame device 11, the feeding turnover device 14 arranged between the feeding transmission line 13 and the up-and-down feeding frame device 11, and the first transfer transfer device 15 arranged above the feeding transmission line 13;The feeding handling device 12 is used to carry the product arranged in a vertical state in the up-and-down feeding frame device 11 to the feeding turnover device 14;The feeding turnover device 14 is used to turn over the product from a vertical state to a horizontal state;The first transfer transfer device 15 is used to carry the product in a horizontal state to the feeding transmission line 13.

[0036] In this embodiment, the feeding and discharging frame device 11 comprises a feeding and discharging frame, a feeding conveying line installed on the upper part of the feeding and discharging frame, a backflow conveying line installed on the lower part of the feeding and discharging frame, and a lift arranged at one end of the feeding and discharging frame; the feeding conveying line and the backflow conveying line can use existing conveying roller modules, and the lift can use existing equipment, which is not limited; during work, firstly, the feeding and discharging frame loaded with the battery to be detected is transmitted to the feeding conveying line by manual or upstream transmission line (the feeding and discharging frame is provided with a clamping site, and the stacked battery is clamped in the clamping site in the vertical direction); then, the feeding conveying line transmits the feeding and discharging frame to the predetermined feeding position (below the feeding and carrying device 12), the feeding and carrying device 12 clamps the battery in the feeding and discharging frame, and moves the battery to the feeding and turning device 14; then, the feeding and turning device 14 turns the battery from the vertical state to the horizontal state; then, the first transfer and moving device 15 sucks the battery on the feeding and turning device 14, and moves the battery to the feeding transmission line 13, which can use an existing transmission belt module, which is not limited; at the same time, when the feeding and discharging frame at the feeding position is empty, the feeding conveying line transmits the empty feeding and discharging frame to the lift, at the same time, a new feeding and discharging frame loaded with the battery is connected and transmitted to the detection station, and then the above detection steps are repeated; and the lift drives the empty feeding and discharging frame to descend to the end of the backflow conveying line, and transmits the empty feeding and discharging frame to the backflow conveying line, and the backflow conveying line transmits the empty feeding and discharging frame to the discharging position, so as to recycle the feeding and discharging frame.

[0037] Meanwhile, in this embodiment, the feeding and carrying device 12 comprises a feeding and translating mechanism 121 arranged in the transmission direction of the vertical feeding transmission line 13, a feeding and lifting mechanism 122 connected with the feeding and translating mechanism 121, and a feeding and lifting frame 123 connected with the feeding and lifting mechanism 122; the bottom of the feeding and lifting frame 123 is provided with a feeding and carrying module at each end.

[0038] In this embodiment, the feeding translation mechanism 121 and the feeding lifting mechanism 122 can adopt existing linear motor modules, which are not limited. Under the cooperation of the two, the feeding carrying module can be driven to move horizontally and vertically, so as to carry the battery. The feeding carrying module is provided with two groups, so that two batteries can be carried at the same time, improving the work efficiency. Meanwhile, the feeding carrying module comprises a first clamping cylinder 124 installed at the bottom of the feeding lifting frame 123. The first clamping cylinder 124 is further connected with two first clamping blocks 125, and the opposite sides of the two first clamping blocks 125 are respectively connected with two first clamping rods 126. The first clamping rod 126 for clamping one side of the battery is further provided with a first clamping strip. The first clamping cylinder 124 can drive the two first clamping blocks 125 to move close to or away from each other, so as to clamp or release the battery through the first clamping rod 126. Meanwhile, the first clamping rod 126 for clamping one side of the battery is further provided with a first clamping strip. The first clamping strip can be made of flexible material, which can buffer the clamping force of the first clamping rod 126 on the battery, so as to avoid excessive force and damage the battery.

[0039] In addition, in this embodiment, the feeding turnover device 14 comprises a first bottom plate 141, a rotary driving mechanism 142, a rotary shaft 143, and a turnover plate 144. The top ends of the first bottom plate 141 are respectively connected with a first vertical plate 145, and the upper parts of the opposite sides of the two first vertical plates 145 are respectively installed with a bearing. The rotary shaft 143 is arranged between the two first vertical plates 145, and the two ends of the rotary shaft 143 are respectively connected with a bearing. The rotary shaft 143 is further connected with a first connecting block 146, and the turnover plate 144 is arranged on the rotary shaft 143 and connected with the rotary shaft 143 through the first connecting block 146. The two ends of one side of the turnover plate 144 are respectively installed with a first vacuum suction plate 147. One end of the rotary shaft 143 is connected with the bearing and arranged through the bearing. The rotary driving mechanism 142 is installed on one side of one of the first vertical plates 145, and the rotary driving mechanism 142 is connected with the end of the rotary shaft 143 passing through the bearing.

[0040] The initial state of the turnover plate 144 is arranged in a vertical direction, one side of the turnover plate 144 is provided with two first vacuum suction plates 147, the first vacuum suction plate 147 is provided with a suction nozzle for connecting to an external negative pressure air source, when the battery is carried to the upper feeding turnover device 14 by the upper feeding and carrying device 12, the side surface of the battery is in contact with the turnover plate 144, the suction nozzle is ventilated, and then the battery is adsorbed and fixed; then, the upper feeding and carrying device 12 releases the battery reset, the rotary drive mechanism 142 drives the rotating shaft 143 to drive the turnover plate 144 to rotate 90°, so that the battery is turned over to a horizontal state. At the same time, the rotary drive mechanism 142 includes a first rotary motor installed on one side of the first vertical plate 145, a driving wheel arranged on the other side of the first vertical plate 145 and connected with the output shaft of the first rotary motor, a driven wheel installed on the end of the rotating shaft 143 passing through the bearing, and a synchronous belt connected between the driving wheel and the driven wheel. The rotary drive mechanism 142 adopts the transmission mode of motor cooperating with driving wheel, synchronous belt and driven wheel, which can ensure the stability of the rotary motion of the turnover plate 144. At the same time, the side of the first vertical plate 145 provided with the driving wheel is also provided with a protective cover 148, the protective cover 148 wraps the driving wheel, the driven wheel and the synchronous belt. The protective cover 148 can play a protective role, avoiding damage of parts of the rotary drive mechanism 142 due to impact of foreign matters.

[0041] In addition, in this embodiment, the first transfer device 15 includes a first transfer translation mechanism 151 arranged in the transmission direction of the vertical upper feeding transmission line 13, a first transfer lifting mechanism 152 connected with the first transfer translation mechanism 151, and a first transfer lifting frame 153 connected with the first transfer lifting mechanism 152; one first transfer transfer module is installed at each end of the first transfer lifting frame 153; the first transfer transfer module includes a first rotary air cylinder 154 installed on the first transfer lifting frame 153, a first rotary seat 155 connected with the first rotary air cylinder 154, and a first suction disc 156 installed at the bottom of the first rotary seat 155.

[0042] The first transfer translation mechanism 151 and the first transfer lifting mechanism 152 both adopt linear motor modules, and the bottom of the first suction cup 156 is provided with a suction nozzle. After the battery is sucked, the first rotary cylinder 154 can drive the first rotary seat 155 and the first suction cup 156 to rotate the battery by 90° on the horizontal plane, so as to adjust the angle of the battery, and then the battery is placed on the feeding transmission line 13; the first rotary seat 155 comprises a first fixed seat and a first rotary plate; the first fixed seat is connected with the first rotary cylinder 154, and a linear bearing is installed on the first fixed seat; the first rotary plate is arranged below the first fixed seat, the top of the first rotary plate is connected with a connecting rod, and the upper part of the connecting rod is connected with the linear bearing; a spring is sleeved on the outer wall of the connecting rod, and the two ends of the spring are respectively connected with the top of the first rotary plate and the bottom of the linear bearing; the first suction cup 156 is installed on the bottom of the first rotary plate. When the first suction cup 156 sucks the battery, the spring can buffer the reaction force of the battery on the first rotary plate, so as to avoid damaging the battery due to excessive downward pressure on the battery when the first suction cup 156 sucks the battery.

[0043] In an embodiment, the tab shaping device 3 comprises a bearing table 30 arranged between the feeding transmission line 13 and the transfer transmission line 2, a shaping suction cup assembly 37 installed on the top of the bearing table 30, and a shaping mechanism arranged on one side of the bearing table 30; the shaping conveying device 4 is arranged on the other side of the bearing table 30; the shaping mechanism comprises a shaping frame 31 arranged on one side of the bearing table 30, a translation driving mechanism 32 installed on the shaping frame 31, a shaping translation seat slidingly arranged on the top of the shaping frame 31 and connected with the translation driving mechanism 32, a shaping lifting mechanism 33 installed on the shaping translation seat, and a tab shaping module 34 connected with the shaping lifting mechanism 33; the side of the shaping frame 31 close to the bearing table 30 is further provided with a shaping jacking mechanism 35, and the shaping jacking mechanism 35 is further drivenly connected with a shaping supporting block 36; the shaping supporting block 36 is located below the tab shaping module 34.

[0044] In the embodiment, the shaping suction disc assembly 37 is arranged on the bearing table 30, and the shaping suction disc assembly 37 comprises a suction disc body, a suction nozzle mounted on the suction disc body, and a gas pressure connector for accessing a negative pressure gas source. After the gas is introduced, the battery can be adsorbed and limited by the suction nozzle, so as to shape the tab of the battery. In operation, the battery to be detected is transmitted to the shaping and carrying device 4 by the feeding and conveying line 13, the shaping and carrying device 4 carries the battery to the shaping suction disc assembly 37, the shaping suction disc assembly 37 is started to adsorb and limit the battery, and at the same time, the positive and negative tabs of the battery are arranged above the shaping supporting block 36. Then, the shaping jacking mechanism 35 drives the shaping supporting block 36 to rise to support the positive and negative tabs of the battery. Then, the shaping lifting mechanism 33 drives the tab shaping module 34 to descend, and cooperates with the translation driving mechanism 32 to shape the tab of the battery through the tab shaping module 34. After the shaping is completed, the shaping and carrying device 4 carries the battery to the next process, and at the same time, the above steps are repeated by carrying a new battery to the shaping suction disc assembly 37, so that the tab of the battery can be continuously shaped, and the working efficiency is high.

[0045] Meanwhile, in the embodiment, the shaping translation seat comprises a shaping translation plate 38 and a shaping vertical plate 39 connected to one side of the top of the shaping translation plate 38; the shaping lifting mechanism 33 comprises a first support connected with the shaping vertical plate 39, a shaping motor mounted on the first support, a first screw rod assembly connected with the output shaft of the shaping motor, a first sliding rail arranged in the vertical direction on one side of the shaping vertical plate 39, and a shaping lifting seat 331 slidingly arranged on the first sliding rail and connected with the first screw rod assembly; and the tab shaping module 34 is mounted on one side of the shaping lifting seat 331.

[0046] The translation drive mechanism 32 adopts the transmission mode of motor, synchronous wheel, synchronous belt and screw rod, or other driving modes, which are not limited. Meanwhile, the tab shaping module 34 comprises a shaping lifting plate 341. A second sliding rail is further arranged on one side of the shaping lifting seat 331 in the vertical direction, and the shaping lifting plate 341 is slidingly arranged on the second sliding rail. Two first guide rods 342 are respectively connected to the top of the two ends of the shaping lifting plate 341, and a shaping fixing block 343 is respectively connected to the top of the two ends of the shaping lifting seat 331 at the corresponding positions of the two first guide rods 342. A first linear bearing is further arranged on the shaping fixing block 343, and the upper part of each first guide rod 342 passes through a first linear bearing. A first limiting step 344 is further arranged on the top of the first guide rod 342 (by the first limiting step 344, the downward stroke of the first guide rod 342 can be limited, so as to avoid the shaping lifting plate 341 from falling off the shaping lifting seat 331). A first spring 345 is further sleeved on the outer wall of the first guide rod 342, and the top of the shaping lifting plate 341 and the bottom of the shaping fixing block 343 are respectively in contact with the two ends of the first spring 345. A shaping pressing block 346 is further arranged on each end of one side of the shaping lifting plate 341. A U-shaped notch is formed in the bottom of the shaping pressing block 346, and a shaping roller 347 is rotatably connected between the inner walls of the two ends of the U-shaped notch.

[0047] After the shaping supporting block 36 supports the battery tab, the shaping motor can drive the shaping lifting seat 331 to descend through the first screw rod assembly, so that the shaping roller 347 on the shaping pressing block 346 is pressed on the battery tab (the shaping pressing block 346 and the shaping roller 347 are provided with two, which can shape the positive and negative tabs of the battery respectively). Then, the translation drive mechanism 32 can drive the shaping pressing block 346 to move forward and backward, so as to press the battery tab flat through the shaping roller 347. When the shaping pressing block 346 presses the battery tab, the shaping pressing block 346 will be lifted to press the first spring 345 due to the reaction force, so as to buffer the downward pressure of the shaping pressing block 346 on the battery tab, so as to avoid damaging the tab due to excessive pressure. Meanwhile, the restoring force of the first spring 345 can also exert a stable downward pressure on the shaping pressing block 346, so as to ensure that the shaping pressing block 346 can uniformly and stably press the battery tab downward, so as to improve the shaping efficiency of the battery tab.

[0048] In addition, the shaping frame 31 is further connected with a shaping fixing plate 311 on one side close to the bearing table 30, and a third sliding rail is further arranged on one side of the shaping fixing plate 311 in the vertical direction. A lifting supporting plate 312 is further slidingly connected on the third sliding rail, and the lifting supporting plate 312 is connected with the shaping jacking mechanism 35. The number of the shaping supporting blocks 36 is two, and the two shaping supporting blocks 36 are respectively arranged on one end of the top of the lifting supporting plate 312. The shaping jacking mechanism 35 adopts the transmission mode of motor screw rod, which is not limited. The number of the shaping supporting blocks 36 is two, which can respectively support the positive and negative tabs of the battery.

[0049] Meanwhile, the shaping conveying device 4 comprises a conveying translation mechanism 41 arranged along the conveying direction of the feeding transmission line 13, a conveying lifting mechanism 42 connected with the conveying translation mechanism 41, and a conveying lifting plate 43 connected with the conveying lifting mechanism 42; one side of the conveying lifting plate 43 is connected with two shaping conveying modules at both ends.

[0050] In this embodiment, the conveying translation mechanism 41 adopts an existing linear motor module, and the conveying lifting mechanism 42 adopts a driving mode of a lifting cylinder, which is not limited. Under the cooperation of the two, the shaping conveying module can be driven to lift so as to convey the battery. Meanwhile, the shaping conveying module is provided with two groups. While one of the shaping conveying modules conveys the battery to the shaping suction disc assembly 37, the other shaping conveying module can convey the shaped battery on the shaping suction disc assembly 37 to the transfer transmission line 2, so as to realize uninterrupted feeding and discharging and improve the working efficiency. Meanwhile, the shaping conveying module comprises a conveying connecting block 44, a conveying mounting plate 45, a conveying mounting block 46, and a conveying suction disc assembly 47. The conveying connecting block 44 is mounted on the conveying lifting plate 43, and one end of the conveying connecting block 44 is provided with a first insertion hole penetrating to the other end thereof. The conveying mounting plate 45 is arranged through the first insertion hole, and one end of the conveying mounting plate 45 is further provided with a second linear bearing. The conveying mounting block 46 is arranged below one end of the conveying mounting plate 45, and the top of the conveying mounting block 46 is further connected with a second guide rod at the corresponding position of the second linear bearing. The upper portion of the second guide rod is arranged through the second linear bearing, and the top of the second guide rod is further provided with a second limiting step. The outer wall of the second guide rod is further provided with a second spring 48, and the two ends of the second spring 48 are respectively in contact with the top of the conveying mounting block 46 and the bottom of the conveying mounting plate 45. The conveying suction disc assembly 47 is mounted on the bottom of the conveying mounting block 46.

[0051] The conveying mounting plate 45 is arranged through the first insertion hole, meanwhile, one side of the conveying connecting block 44 is provided with a fixing hole, and the conveying mounting plate 45 can move relative to the conveying connecting block 44. The position of the conveying mounting plate 45 can be adaptively adjusted according to the actual use environment, and the universality is strong. After the position is adjusted, a screw is locked into the fixing hole, so as to limit and fix the conveying mounting plate 45. In addition, the second spring 48 is further provided. When the conveying suction disc assembly 47 sucks the battery, the downward pressure on the battery can be buffered, so as to protect the battery from being easily damaged.

[0052] In an embodiment, the detection device 6 comprises a first detection mounting frame 61 arranged at one end of the transfer conveying line 2 (the bottom of the first detection mounting frame 61 is provided with shock-absorbing support feet to improve the stability of detection), a first x-ray emitting device 62 mounted at one end of the top of the first detection mounting frame 61, a first x-ray receiving device 63 mounted at the other end of the top of the first detection mounting frame 61, a first detection table device 64 arranged between the first x-ray emitting device 62 and the first x-ray receiving device 63, and a carrying manipulator 65 arranged at one side of the transfer conveying line 2; the first detection table device 64 comprises a first Y-axis translation mechanism 641 arranged along the conveying direction of the transfer conveying line 2, a first X-axis translation mechanism 642 connected with the first Y-axis translation mechanism 641, a first X-axis translation frame 643 connected with the first X-axis translation mechanism 642, a first detection rotating mechanism 644 mounted on the first X-axis translation frame 643, and a first detection table connected with the first detection rotating mechanism 644; the first detection table is further provided with a first detection suction cup assembly 645.

[0053] In this embodiment, the first x-ray emitting device 62 and the first x-ray receiving device 63 can be existing x-ray emitters and flat panel detectors, the first Y-axis translation mechanism 641 and the first X-axis translation mechanism 642 can be linear motor modules, the first detection rotating mechanism 644 can be driven by a motor in combination with a speed reducer, and the carrying manipulator 65 can be an existing mechanical arm; after the visual positioning mechanism 22 positions the battery on the transfer conveying line 2, the carrying manipulator 65 carries the battery to the first detection table, the first detection suction cup assembly 645 starts to adsorb and position the battery, and then the battery is driven to rotate by a certain angle under the drive of the first detection rotating mechanism 644, so as to detect the four corner positions of the battery.

[0054] Meanwhile, the detection device 6 further comprises a second detection mounting frame 66 arranged at one end of the first detection table device 64 (the bottom of the second detection mounting frame 66 is provided with shock-absorbing support feet to improve the stability of detection), a second x-ray emitting device 67 mounted on the upper part of the second detection mounting frame 66, a second x-ray receiving device 68 mounted on the lower part of the second detection mounting frame 66, a second detection table device 69 arranged between the second x-ray emitting device 67 and the second x-ray receiving device 68, and a transfer manipulator 60 arranged above the first detection table device 64; the second detection table device 69 comprises a second Y-axis translation mechanism 691 arranged along the conveying direction of the transfer conveying line 2, a second X-axis translation mechanism 692 connected with the second Y-axis translation mechanism 691, and a second X-axis translation frame 693 connected with the second X-axis translation mechanism 692; the second X-axis translation frame 693 is arranged with a detection jig 694.

[0055] The second X-ray emitting device 67 and the second X-ray receiving device 68 can adopt existing X-ray emitters and flat panel detectors, the second Y-axis translation mechanism 691 and the second X-axis translation mechanism 692 can adopt linear motor modules, and the transfer robot 60 can adopt existing robots or structures similar to the shaping and carrying device 4, which will not be described here again; after detecting the four corner positions of the battery, the transfer robot 60 carries the battery from the first detection table into the detection jig 694, and then the second X-ray emitting device 67 cooperates with the second X-ray receiving device 68 to perform comprehensive detection on the battery.

[0056] In an embodiment, the discharging device 5 includes a first discharging transmission line 51 arranged along the transmission direction of the transfer transmission line 2, a second discharging transmission line 52 arranged below the first discharging transmission line 51 in a direction perpendicular to the transmission direction of the first discharging transmission line 51, a first discharging robot 53 arranged between the first discharging transmission line 51 and the detection device 6, and a second discharging robot 54 arranged above the first discharging transmission line 51. The first discharging transmission line 51 and the second discharging transmission line 52 can adopt existing transmission belt modules, and the first discharging robot 53 and the second discharging robot can adopt existing robots or structures similar to the shaping and carrying device 4, which will not be described here again; the first discharging robot 53 will transfer the completed battery to the first discharging transmission line 51, and after the detection device 6 detects the battery, the background will give a judgment of NG product (defective product) or OK product (qualified product); if it is an OK product, the first discharging transmission line 51 continues to transmit the next process, and if it is an NG product, the second discharging robot 54 will transfer it to the second discharging transmission line 52 to realize the automatic classification and discharging function.

[0057] The above is only a preferred embodiment of the present application and is not intended to limit the present application, and any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An X-ray based intelligent detection machine for laminated battery, characterized in that, The application relates to a battery tab shaping device, which comprises an upper feeding transmission line, an upper feeding device arranged on one side of the upper feeding transmission line, a transfer transmission line arranged at one end of the upper feeding transmission line along the transmission direction of the upper feeding transmission line, and a tab shaping device arranged between the upper feeding transmission line and the transfer transmission line; one side of the tab shaping device is further provided with a shaping and carrying device; one end of the transfer transmission line away from the upper feeding transmission line is further provided with a lower feeding device, and a detection device is further arranged between the lower feeding device and the transfer transmission line; a code scanning mechanism is further installed on the transfer transmission line, and a visual positioning mechanism is further arranged above one end of the transfer transmission line close to the detection device.

2. The X-ray based intelligent detection machine for laminated battery cells according to claim 1, characterized in that The upper feeding device comprises an upper and lower feeding frame device arranged on one side of the upper feeding transmission line, an upper feeding and carrying device arranged above the upper and lower feeding frame device, an upper feeding and turning device arranged between the upper feeding transmission line and the upper and lower feeding frame device, and a first transfer and carrying device arranged above the upper feeding transmission line. The upper feeding and carrying device is used for carrying products arranged in a vertical state in the upper and lower feeding frame device to the upper feeding and turning device; the upper feeding and turning device is used for turning the products from a vertical state to a horizontal state; and the first transfer and carrying device is used for carrying the products in a horizontal state to the upper feeding transmission line.

3. The X-ray based intelligent detection machine for laminated battery cells according to claim 2, characterized in that, The upper feeding and turning device comprises a first bottom plate, a rotary driving mechanism, a rotary shaft and a turning plate; the top of the first bottom plate is connected with two first vertical plates at two ends, and the upper parts of the opposite sides of the two first vertical plates are respectively provided with a bearing; the rotary shaft is arranged between the two first vertical plates, and the two ends of the rotary shaft are respectively connected with a bearing; a first connecting block is further connected with the rotary shaft, the turning plate is arranged on the rotary shaft and connected with the rotary shaft through the first connecting block; a first vacuum suction plate is installed at each end of one side of the turning plate; one end of the rotary shaft is arranged through the bearing after being connected with the bearing, the rotary driving mechanism is installed on one side of one of the first vertical plates, and the rotary driving mechanism is connected with one end of the rotary shaft passing through the bearing.

4. The X-ray based intelligent detection machine for laminated battery cells of claim 1, wherein, The tab shaping device comprises a bearing table arranged between the upper feeding transmission line and the transfer transmission line, a shaping suction disc assembly installed on the top of the bearing table, and a shaping mechanism arranged on one side of the bearing table. The shaping and carrying device is arranged on the other side of the bearing table; the shaping mechanism comprises a shaping frame arranged on one side of the bearing table, a translation driving mechanism installed on the shaping frame, a shaping translation seat slidingly arranged on the top of the shaping frame and connected with the translation driving mechanism, a shaping lifting mechanism installed on the shaping translation seat, and a tab shaping module connected with the shaping lifting mechanism; one side of the shaping frame close to the bearing table is further provided with a shaping jacking mechanism, and the shaping jacking mechanism is further drivingly connected with a shaping supporting block; the shaping supporting block is located below the tab shaping module.

5. The X-ray based intelligent detection machine for laminated battery cells of claim 1, wherein, The detection device comprises a first detection mounting frame arranged at one end of the transfer transmission line, a first x-ray emitting device installed at one end of the top of the first detection mounting frame, a first x-ray receiving device installed at the other end of the top of the first detection mounting frame, a first detection table device arranged between the first x-ray emitting device and the first x-ray receiving device, and a carrying manipulator arranged on one side of the transfer transmission line.

6. The X-ray based intelligent detection machine for laminated battery cells according to claim 5, characterized in that, The first detection platform device comprises a first Y-axis translation mechanism arranged along the transmission direction of the transfer transmission line, a first X-axis translation mechanism connected with the first Y-axis translation mechanism, a first X-axis translation frame connected with the first X-axis translation mechanism, a first detection rotating mechanism mounted on the first X-axis translation frame, and a first detection platform connected with the first detection rotating mechanism; the first detection platform is further mounted with a first detection suction disc assembly.

7. The X-ray based intelligent detection machine for laminated battery cells according to claim 6, characterized in that, The detection device further comprises a second detection mounting frame arranged at one end of the first detection platform device, a second x-ray emitting device mounted on the upper portion of the second detection mounting frame, a second x-ray receiving device mounted on the lower portion of the second detection mounting frame, a second detection platform device arranged between the second x-ray emitting device and the second x-ray receiving device, and a transfer robot arranged above the first detection platform device.

8. The X-ray based intelligent detection machine for laminated battery cells according to claim 7, characterized in that, The second detection platform device comprises a second Y-axis translation mechanism arranged along the transmission direction of the transfer transmission line, a second X-axis translation mechanism connected with the second Y-axis translation mechanism, and a second X-axis translation frame connected with the second X-axis translation mechanism; the second X-axis translation frame is arranged with a detection jig.

9. The X-ray based intelligent detection machine for laminated battery cells of claim 1, wherein, The blanking device comprises a first blanking transmission line arranged along the transmission direction of the transfer transmission line, a second blanking transmission line arranged below the first blanking transmission line in the transmission direction of the first blanking transmission line, a first blanking robot arranged between the first blanking transmission line and the detection device, and a second blanking robot arranged above the first blanking transmission line.

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