Automatic shaping and welding equipment for battery tabs

Abstract

The invention discloses automatic shaping and welding equipment for battery tabs. The automatic shaping and welding equipment comprises a feeding mechanism, a shaping and cutting mechanism and a welding mechanism, the conveying mechanism comprises a plurality of feeding mechanisms, each feeding mechanism comprises a first supporting plate and a lifting device, a carrying mechanism is arranged above the conveying belt, a steering device is arranged on the carrying mechanism, and a suction cup is arranged at the bottom of the steering device; the shaping and cutting-off mechanism comprises a workbench, a plurality of fixing devices are arranged on the workbench, a first shaping mechanism, a cutting-off mechanism and a second shaping mechanism are arranged on one sides of the fixing devices, the welding mechanism comprises a feeding device, and a rotating disc is arranged on one side of the feeding mechanism. A feeding position, a waiting position, a welding position and a discharging position are sequentially arranged on the rotating disc, a protection plate conveying assembly is arranged on one side of the waiting position and comprises a first bearing device and a clamping device, and welding assemblies are oppositely arranged on the welding position in the vertical direction.

Description

Technical Field

[0001] The invention relates to the field of battery manufacturing equipment, and in particular to a battery tab automatic shaping and welding device. Background Art

[0002] The use of bipolar battery plates and innovative design of the internal structure of the battery can improve the overall performance and safety of the battery. Figure 1 As shown, this design has many advantages, such as reducing the internal connection path of the battery, reducing internal resistance, and improving charging and discharging efficiency; reducing internal connecting parts, more active materials can be loaded into the same volume, and energy density can be increased; and the layout and connection method of the tabs help reduce the risk of internal short circuits.

[0003] During the production process of the bipolar lug solar panel, after the production is completed, it is necessary to install a protective plate on the lug of the solar panel, such as Figure 2 As shown, welding is to be performed between the connecting part of the protection plate and the pole ear of the battery panel. In the welding process of the existing bipolar ear battery panel, the pole ear of the battery panel needs to be flattened, straightened and trimmed before welding. The above method is usually performed manually, but it depends on the proficiency and physical strength of the workers. Compared with the automated equipment, its operation speed is significantly slower. At the same time, the accuracy of manual operation is affected by factors such as the workers' technical level, experience and working status, and it is difficult to ensure the consistency of the accuracy of the pole ear processing. For example, when trimming the pole ear, manual operation may result in a large length deviation, which affects the performance and appearance of the battery panel. In addition, during the manual operation, the worker needs to directly contact the battery panel and the pole ear, and there is a risk of being scratched by the sharp pole ear. In addition, during trimming and other operations, accidents such as knife injuries may occur. At the same time, the accuracy of manual operation is affected by factors such as the workers' technical level, experience and working status, and it is difficult to ensure the accuracy of welding processing, which is easy to cause false welding or empty welding. Summary of the invention

[0004] In order to solve the above-mentioned problems, the present invention provides an automatic shaping and welding device for battery tabs, comprising a feeding mechanism, a shaping and cutting mechanism and a welding mechanism arranged in sequence; the feeding mechanism comprises a conveyor belt, and a plurality of feeding mechanisms are arranged on one side of the conveyor belt along the conveying direction of the conveyor belt, the feeding mechanism comprises a first support plate and a lifting device, the lifting device is used to control the lifting of the first support plate, a transport mechanism is arranged above the conveyor belt, a steering device is arranged on the transport mechanism, and a suction cup is arranged at the bottom of the steering device; the shaping and cutting mechanism comprises a workbench, and a plurality of fixing devices are arranged on the workbench, the battery panel is placed in the fixing device, and a first shaping mechanism, a cutting mechanism and a second shaping mechanism are arranged in sequence on one side of the fixing device according to the conveying direction of the battery panel, and the first shaping mechanism and the second shaping mechanism include a flattening device for flattening the tabs. and a stretching device for straightening the tabs, a conveyor belt is arranged at the rear of the workbench, a conveying mechanism is arranged above the workbench, the conveying mechanism includes a suction cup, and the suction cup corresponds to the position of the fixing device, and the conveying mechanism is used to convey the battery to the conveyor belt after passing through the first shaping mechanism, the cutting mechanism and the second shaping mechanism in sequence; the welding mechanism includes a loading device, a turntable is arranged on one side of the loading mechanism, and a loading position, a waiting position, a welding position and a unloading position are arranged on the turntable in sequence, and a protection plate conveying assembly is arranged on one side of the waiting position, the protection plate conveying assembly includes a first supporting device and a clamping device, and welding assemblies are arranged relatively above and below the welding position, the welding assembly includes a welding device arranged above the welding position and a second supporting device arranged below the welding position, the welding device and the second supporting device, and a unloading device and a conveyor belt are arranged above the unloading position.

[0005] Further, the lifting device includes a first drive motor and a first transmission screw, the first transmission screw is arranged on one side of the first drive motor, the first drive motor and the first transmission screw are connected by a transmission belt, a lifting seat is sleeved on the first transmission screw, the lifting seat and the first transmission screw are connected by a screw rod, and the first support plate is arranged on the lifting seat.

[0006] Further, the conveying mechanism includes a first translation device, a second translation device and a first lifting cylinder, the first translation device includes a first frame, a second guide rail and a second drive motor are arranged on the first frame, the setting direction of the second guide rail is parallel to the direction of the conveyor belt, a first connecting seat is arranged on the second guide rail, the second translation device includes a second transmission screw arranged on the first connecting seat, the second transmission screw is perpendicular to the setting direction of the second guide rail, a sliding platform is sleeved on the second transmission screw, a second connecting seat is arranged on the sliding platform, the first lifting cylinder is arranged on the second connecting seat, the steering device is arranged at the bottom of the first lifting cylinder, the steering device includes a third steering motor and a connecting piece arranged at the bottom of the first lifting cylinder, and the suction cup is arranged at the bottom of the connecting piece.

[0007] The cam is an assembly made of a plurality of movable plates and a plurality of movable plates, each of which is equipped with a plurality of movable plates, and the plurality of movable plates are equipped with a plurality of movable plates.

[0008] Further, the stretching device includes a second slide rail, a third sliding seat is provided on the second slide rail, a second connecting plate is provided on the third sliding seat, the second connecting plate is vertically provided on the third sliding seat, the leveling device is provided on the second connecting plate, the leveling device includes second lifting cylinders opposed to each other up and down, a flattening block is provided at the driving end of the second lifting cylinder, the cutting mechanism includes a second support plate, a pressure plate is provided above the second support plate, the pressure plate is driven by the third lifting cylinder to move up and down, a cutting piece is provided on one side of the second support plate, and the cutting piece is installed on a fourth sliding seat.

[0009] Furthermore, the conveying mechanism includes a second frame, on which a second motor and a third transmission screw are installed, a sixth sliding seat is sleeved on the third transmission screw, a fifth lifting cylinder is arranged on the sixth sliding seat, the bottom of the fifth lifting cylinder is connected to a support member, a plurality of third connecting plates are arranged on the support member, the third connecting plate is located above the fixing device, the suction cup is arranged below the third connecting plate, a material dividing belt is also arranged on one side of the conveyor belt, a fourth steering motor is also arranged on the third connecting plate, and the third connecting plate is connected to the driving end of the fourth steering motor.

[0010] Furthermore, the loading device includes a first moving seat and a first slide, a sixth lifting cylinder is installed on the first moving seat, a first steering motor and a fourth connecting plate are arranged at the bottom of the sixth lifting cylinder, and a suction cup is arranged at the bottom of the fourth connecting plate.

[0011] Further, the first supporting device includes a first supporting plate, on which are arranged two first supporting members for supporting the connecting part of the protection plate, and on which is arranged a first groove, the first supporting member can move along the first groove, and the first supporting plate is connected to the seventh lifting cylinder via a fifth connecting plate, and the clamping device includes a third motor and a fourth transmission screw, on which is sleeved a fourth moving seat, the fourth transmission screw is arranged toward the welding position and is parallel to the third slide, and on the fourth moving seat are arranged a second driving cylinder and an eighth lifting cylinder, the eighth lifting cylinder is installed on the driving end of the second driving cylinder, and a clamping member is arranged at the bottom of the eighth lifting cylinder.

[0012] Furthermore, the second supporting device includes two independent second supporting plates, a second groove is arranged on the top of the second supporting plate, a second supporting member is arranged in the second groove, a ninth lifting cylinder is arranged on the bottom of the second supporting plate, the ninth lifting cylinder is installed on the fifth moving seat, the fifth moving seat is sleeved on the fifth transmission screw, the fifth transmission screw is connected to the fourth motor, the welding device includes two independent welding guns, a tenth lifting cylinder is arranged on the top of the welding gun, the tenth lifting cylinder can control the welding gun to lift and lower synchronously, the tenth lifting cylinder is installed on the sixth moving seat, the sixth moving seat is sleeved on the fifth transmission screw, and the fifth transmission screw is connected to the fourth motor.

[0013] Furthermore, the unloading device includes a second steering motor and a sixth connecting plate, the sixth connecting plate is installed on the top of the second steering motor, an eleventh lifting cylinder is arranged at the bottom of the second steering motor, and a suction cup is arranged at the bottom of the sixth connecting plate.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The present application automates the entire process of conveying the solar panels by setting up a feeding mechanism, a conveyor belt and a handling mechanism, without the need for manual intervention, greatly improving production efficiency and saving labor costs. At the same time, by setting up a steering device, the direction of the solar panel's tabs can be uniformly and accurately turned when placing the solar panels, so that when continuing the next step of shaping and welding, there is no need to manually adjust the tabs downward, so that the next step can be carried out more conveniently.

[0016] 2. At the same time, the shaping and cutting of the tabs by automated equipment can achieve high-precision and high-speed operations, and is not affected by human factors, ensuring the consistent processing effect of each tab. Compared with traditional manual operations, this greatly improves production efficiency, reduces labor intensity and labor costs, and also reduces the scrap rate caused by manual operation errors. At the same time, ensuring the consistency of the tab length allows subsequent production processes (such as welding, etc.) to proceed more smoothly, reducing the additional adjustments and processing steps required due to inconsistent tab lengths, further optimizing the entire production process, and improving the overall operating efficiency of the production line.

[0017] 3. The loading process of the solar panel is fully automated through the loading device and the turntable, and then the connection part of the protection plate and the pole ear of the solar panel are welded together by the protection plate conveying assembly and the welding assembly. Except for the need to manually place the protection plate on the first supporting device, the rest of the process is completed automatically, so that it can perform welding operations at a stable speed and rhythm, and is not affected by factors such as manual fatigue and rest, and can continue to work efficiently. Compared with manual welding, its welding speed is greatly improved, and a large number of welding tasks can be completed in a short time, thereby significantly improving production efficiency and meeting the needs of large-scale production. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0019] Figure 1 is a schematic diagram of a solar panel in the background technology;

[0020] Figure 2 is a schematic diagram of a protection plate in the background technology;

[0021] Figure 3 It is a schematic diagram of the overall structure of the present invention;

[0022] Figure 4 It is a structural schematic diagram of the feeding mechanism of the present invention;

[0023] Figure 5 It is a structural schematic diagram of the feeding mechanism of the present invention;

[0024] Figure 6 It is a structural schematic diagram of the limit adjustment assembly of the present invention;

[0025] Figure 7 It is a structural schematic diagram of the transport mechanism of the present invention;

[0026] Figure 8 It is a structural schematic diagram of the conveyor belt of the feeding mechanism of the present invention;

[0027] Fig. 9 It is a schematic diagram of the overall structure of the shaping and cutting mechanism of the present invention;

[0028] Fig.10 It is a schematic diagram of the structure of the fixing device and the limiting device of the present invention;

[0029] Fig.11 It is a schematic structural diagram of the regulating device of the present invention;

[0030] Fig.12 It is a schematic structural diagram of the first shaping mechanism and the second shaping mechanism of the present invention;

[0031] Fig.13 It is a structural schematic diagram of the cutting mechanism of the present invention;

[0032] Fig.14 It is a structural schematic diagram of the conveying mechanism of the present invention;

[0033] Fig.15 The figure is a schematic diagram of the overall structure of the welding mechanism of the invention;

[0034] Fig.16 It is a structural schematic diagram of the feeding device of the invention;

[0035] Fig.17 It is a structural schematic diagram of the limiting device of the invention;

[0036] Fig.18 is a schematic structural diagram of the first supporting device of the invention;

[0037] Fig.19 It is a schematic diagram of the structure of the clamping device of the invention;

[0038] Fig. 20 is a schematic structural diagram of the second supporting device of the invention;

[0039] Fig.21A schematic diagram of the structure of the welding device of the invention;

[0040] Fig. 22 It is a schematic diagram of the structure of the unloading device of the invention.

[0041] The reference numerals and names in the figures are as follows:

[0042] Feeding mechanism 1, shaping and cutting mechanism 2, welding mechanism 3, battery panel 10, pole ear 11, protection plate 20, connecting part 21, conveyor belt 1100, feeding mechanism 1200, first support plate 1210, lifting device 1220, handling mechanism 1300, steering device 1310, suction cup 1320, sensor 1110, first driving motor 1221, first transmission screw rod 1222, transmission belt 1223, lifting seat 1224, first guide rail 1225, L-shaped limiter 1226, limit adjustment assembly 1230, first limit plate 1231, first adjustment plate 1232, first fixing plate 1233, adjustment slot 1232a, first adjustment screw rod 1232b, first translation device 1330, second translation device 1330 40, first lifting cylinder 1350, first frame 1331, second guide rail 1332, second drive motor 1333, first connecting seat 1334, second transmission screw 1341, sliding platform 1342, second connecting seat 1343, third steering motor 1311, connecting piece 1312, third drive motor 1120, workbench 30, fixing device 2100, first shaping mechanism 2200, cutting mechanism 2300, second shaping mechanism 2400, leveling device 2210, stretching device 2220, conveying mechanism 2500, second fixing plate 2110, movable plate 2120, adjusting device 2130, first limiting device 2140, first slide rail 2131, fixing part 2132, first sliding seat 2133 , second adjusting screw 2134, second limiting plate 2141, second slide rail 2142, first motor 2143, second sliding seat 2144, first connecting plate 2145, third slide rail 2221, third slide seat 2222, second connecting plate 2223, second lifting cylinder 2211, flattening block 2212, second support plate 2310, pressing plate 2320, third lifting cylinder 2330, cutting piece 2340, fourth sliding seat 2350, fourth lifting cylinder 2360, third connecting seat 2370, fourth slide rail 2380, third driving cylinder 2390, receiving box 2341, second frame 2520, second motor 2530, third transmission screw 2540, sixth sliding seat 2550, fifth lifting cylinder 256 0, support member 2570, third connecting plate 2580, material dividing belt 230, fourth steering motor 2590, loading device 3100, turntable 3200, loading position 3200a, waiting position 3200b, welding position 3200c, unloading position 3200d, protection plate conveying assembly 3300, first supporting device 3310, clamping device 3320, welding assembly 3400, welding device 3410, second supporting device 3420, unloading device 3500, first moving seat 3110, first slide 3120, sixth lifting cylinder 3130, first steering motor 3140, fourth connecting plate 3150, second limiting device 3210, third fixed plate 3211, movable part 3212, second adjusting plate 3213,The second moving seat 3214, the second slide 3215, the first supporting plate 3311, the first supporting member 3312, the first groove 3311a, the fifth connecting plate 3313, the seventh lifting cylinder 3314, the first supporting plate 3315, the third moving seat 3316, the third slide 3317, the first driving cylinder 3318, the third motor 3321, the fourth transmission screw 3322, the fourth moving seat 3323, the second driving cylinder 3324, The eighth lifting cylinder 3325, the clamping member 3326, the second supporting plate 3421, the second groove 3421a, the second supporting member 3422, the ninth lifting cylinder 3423, the fifth moving seat 3424, the fifth transmission screw 3425, the fourth motor 3426, the welding gun 3411, the tenth lifting cylinder 3412, the sixth moving seat 3414, the second steering motor 3510, the sixth connecting plate 3520, and the eleventh lifting cylinder 3530. DETAILED DESCRIPTION

[0043] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0044] The present invention is described in more detail. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention. It should be noted that when an element is described as "fixed to" another element, it can be directly on the other element, or there can be one or more centered elements therebetween. When an element is described as "connected to" another element, it can be directly connected to the other element, or there can be one or more centered elements therebetween.

[0045] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, vertical, horizontal" and "top, bottom" are usually based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description. Unless otherwise stated, these directional words do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present invention; the directional words "inside and outside" refer to the inside and outside relative to the outline of each component itself. In the description of the present invention, it should be noted that the use of words such as "first" and "second" to define components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above words have no special meaning, and therefore cannot be understood as limiting the scope of protection of the present invention. In the description of the embodiments of the present application, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0046] Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0047] In addition, the technical features involved in the different embodiments of the present application described below can be combined with each other as long as they do not conflict with each other.

[0048] The preferred embodiments of the present invention are now further described in conjunction with the accompanying drawings. Figure 1 , Figure 2 , Figure 3 , Figure 4 , Fig. 9 and Fig.15As shown, an automatic shaping and welding device for tabs comprises a feeding mechanism 1, a shaping and cutting mechanism 2 and a welding mechanism 3 which are arranged in sequence, wherein the feeding mechanism 1 comprises a conveyor belt 1100, and a plurality of feeding mechanisms 1200 are arranged on one side of the conveyor belt 1100 along the conveying direction of the conveyor belt 1100, wherein the feeding mechanism 1200 comprises a first support plate 1210 and a lifting device 1220, wherein the lifting device 1220 is used to control the lifting of the first support plate 1210, and a transport mechanism 1300 is arranged above the conveyor belt 1100, and a steering device 1310 is arranged on the transport mechanism 1300, and a steering device 1310 is arranged on the steering device The bottom of the battery panel 1310 is provided with a suction cup 1320; the shaping and cutting mechanism 2 includes a workbench 30, on which a plurality of fixing devices 2100 are provided, the battery panel 10 is placed in the fixing device 2100, and a first shaping mechanism 2200, a cutting mechanism 2300 and a second shaping mechanism 2400 are provided in sequence on one side of the fixing device 2100 according to the conveying direction of the battery panel 10, the first shaping mechanism 2200 and the second shaping mechanism 2400 include a flattening device 2210 for flattening the tab 11 and a stretching device 2220 for straightening the tab 11, and a conveying device 2200 is provided at the tail of the workbench 30. The conveyor 1100 is provided with a conveying mechanism 2500 above the workbench 30, and the conveying mechanism 2500 includes a suction cup 1320, and the suction cup 1320 corresponds to the position of the fixing device 2100. The conveying mechanism 2500 is used to convey the battery to the conveyor belt 1100 after passing through the first shaping mechanism 2200, the cutting mechanism 2300 and the second shaping mechanism 2400 in sequence; the welding mechanism 3 includes a feeding device 3100, and a turntable 3200 is provided on one side of the feeding mechanism 1200, and a feeding position 3200a, a waiting position 3200b, a welding position 3200c and a welding position 3200d are sequentially provided on the turntable 3200. The unloading position 3200d is provided with a protection plate conveying assembly 3300 on one side of the waiting position 3200b, and the protection plate conveying assembly 3300 includes a first supporting device 3310 and a clamping device 3320. A welding assembly 3400 is relatively arranged above and below the welding position 3200c. The welding assembly 3400 includes a welding device 3410 arranged above the welding position 3200c and a second supporting device 3420 arranged below the welding position 3200c. The welding device 3410 and the second supporting device 3420 are provided with a unloading device 3500 and a discharge conveyor belt 1100 above the unloading position 3200d.

[0049] In the working state of this embodiment, the battery panel 10 is placed on the top of the first pallet 1210 in a stacked manner, and then the lifting device 1220 is started to drive the first pallet 1210 to drive the battery panel 10 to rise. When the battery panel 10 rises to a preset height, the sensor 1110 is triggered, thereby sending an electrical signal to the conveying mechanism 1300. The conveying mechanism 1300 controls the steering device 1310 and the suction cup 1320 to move above the battery panel 10. After the battery panel 10 is adsorbed by the suction cup 1320 and then moved to the top of the conveyor belt 1100, the steering device 1310 drives the battery panel 10 to turn in the horizontal direction, so that the pole ears 11 on the battery panel 10 can be uniformly oriented toward the conveyor belt 1100. The battery panel 10 is then placed on the conveyor belt 1100 for transportation. The battery panel 10 is then placed on the fixing device 2100 through the conveying mechanism 2500, so that the pole ear 11 of the battery panel 10 faces the first shaping mechanism 2200. The fixing device 2100 is then started to fix the battery panel 10 on the workbench 30. The first shaping mechanism 2200 is then started to perform the first shaping through the stretching device 2220 and the flattening device 2210, so that the pole ear 11 of the battery panel 10 meets the requirements of the subsequent cutting mechanism 2300 for cutting the pole ear 11. After the first shaping is completed, the fixing device 2100 releases the battery panel 10, and then the battery panel 10 is conveyed to the side of the cutting mechanism 2300 through the conveying mechanism 2500. , then start the fixing device 2100 to fix the battery panel 10 on the workbench 30, and then use the cutting device to partially cut the pole ear 11 of the battery panel 10 to keep the length of the pole ear 11 consistent. Since the pole ear 11 may be warped or deflected after the cutting is completed, the fixing device 2100 loosens the battery panel 10 after the cutting is completed, and then conveys the battery panel 10 to the side of the second shaping mechanism 2400 through the conveying mechanism 2500, and then start the fixing device 2100 to fix the battery panel 10 on the workbench 30, and then start the second shaping mechanism 2400 to perform a second shaping through the stretching device 2220 and the leveling device 2210, so that the pole ear 11 remains in the same plane, and finally the feeding device 3100 First, the battery panel 10 is sucked from the shaping and cutting mechanism 2, and then turned so that the pole lugs 11 are uniformly facing the outside of the turntable 3200, and then placed on the loading position 3200a of the turntable 3200, and then the turntable 3200 is started to rotate. When the battery panel 10 rotates from the loading position 3200a to the waiting position 3200b, the protection plate 20 is placed on the first supporting device 3310, and the connection portion 21 is aligned with the welding position 3200c, and then the clamping device 3320 is started to clamp the protection plate 20 from the first supporting device 3310 and move it toward the welding machine position, and the protection plate 20 is placed on the second supporting device 3420, and the connection portion 21 of the protection plate 20 is aligned with the pole lug 11 of the battery panel 10.Then, the lifting device 1220 is started to move the welding device 3410 and the second supporting device 3420 toward each other, so that the connection part 21 of the protection plate 20 and the pole ear 11 of the battery panel 10 are in protective contact, and then the connection part 21 and the pole ear 11 are welded together by the welding device 3410, and then the turntable 3200 moves the welded battery panel 10 to the unloading position 3200d, and then the unloading device 3500 moves the battery panel 10 to the unloading conveyor belt 1100.

[0050] The present application automates the entire process of conveying the battery panel 10 by setting up the feeding mechanism 1200, the conveyor belt 1100 and the handling mechanism 1300, without the need for manual intervention, greatly improving production efficiency and saving labor costs. At the same time, by setting up the steering device 1310, when placing the battery panel 10, the direction of the pole ear 11 of the battery panel 10 is uniformly and accurately turned, so that when continuing the next step of shaping and welding, there is no need to manually adjust the pole ear 11 downward, so that the next step can be carried out more conveniently. At the same time, shaping and cutting the pole ear 11 by automated equipment can achieve high-precision and high-speed operation, and is not affected by human factors, ensuring that the processing effect of each pole ear 11 is consistent. Compared with traditional manual operation, this greatly improves production efficiency, reduces labor intensity and labor costs, and also reduces the scrap rate caused by manual operation errors. At the same time, the consistency of the length of the pole ear 11 ensures that the subsequent production process (such as welding, etc.) can be carried out more smoothly, reducing the additional adjustment and processing links required due to the inconsistency of the length of the pole ear 11, further optimizing the entire production process, and improving the overall operation efficiency of the production line. The loading process of the battery panel 10 is fully automated through the loading device 3100 and the turntable 3200, and then the connection part 21 of the protection plate 20 and the pole ear 11 of the battery panel 10 are welded together by the protection plate conveying assembly 3300 and the welding assembly 3400. Except for the need to manually place the protection plate 20 on the first supporting device 3310, the rest of the process is completed automatically, so that it can perform welding operations at a stable speed and rhythm, without being affected by factors such as manual fatigue and rest, and can continue to work efficiently. Compared with manual welding, its welding speed is greatly improved, and a large number of welding tasks can be completed in a short time, thereby significantly improving production efficiency and meeting the needs of large-scale production.

[0051] On the basis of the above embodiments, Figure 4As shown, the lifting device 1220 includes a first driving motor 1221 and a first transmission screw 1222. The first transmission screw 1222 is arranged on one side of the first driving motor 1221. The first driving motor 1221 and the first transmission screw 1222 are connected to each other through a transmission belt 1223. That is, when the first driving motor 1221 drives the driving end to rotate, the first transmission screw 1222 rotates synchronously through the transmission belt 1223. A lifting seat 1224 is sleeved on the first transmission screw 1222. The lifting seat 122 4 is connected to the first transmission screw 1222 by a screw rod, that is, when the first transmission screw 1222 rotates, the lifting seat 1224 can be lifted and moved along the first transmission screw 1222, and the first supporting plate 1210 is arranged on the lifting seat 1224, so that the first supporting plate 1210 is lifted and lowered by the lifting seat 1224 and the first transmission screw 1222 through the screw rod transmission, so that the lifting speed of the solar panel 10 can be smoother, so that when the solar panel 10 is lifted to a preset height, the sensor 1110 can be better triggered.

[0052] In some embodiments, Figure 5 As shown, the lifting device 1220 also includes a first guide rail 1225, and the lifting seat 1224 is slidably connected to the first guide rail 1225, so that the first guide rail 1225 can guide the lifting and lowering of the lifting seat 1224, so that the lifting seat 1224 can be lifted and moved along the first transmission screw 1222 and the first guide rail 1225.

[0053] In some embodiments, Figure 5 As shown, an L-shaped limiter 1226 is provided on one side of the first support plate 1210, and the setting direction of the L-shaped limiter 1226 is the same as the setting direction of the first transmission screw 1222. Since in this field, the battery panels 10 are usually rectangular, when the battery panels 10 are placed on the first support plate 1210, the L-shaped limiter 1226 can limit the two adjacent sides of the battery panel 10, so that all the battery panels 10 maintain the same direction during the lifting process. Therefore, when the steering device 1310 turns the battery panel 10, it only needs to set a steering parameter for the steering device 1310 to ensure that the directions of the pole ears 11 of the battery panels 10 are uniform.

[0054] In some embodiments, Figure 5 As shown, two limit adjustment components 1230 are arranged opposite to the L-shaped limit member 1226. The limit adjustment components 1230 are respectively arranged on one side of two adjacent edges of the solar panel 10, so as to cooperate with the L-shaped limit member 1226 to form a limit for the four edges of the solar panel 10.

[0055] On the basis of the above embodiments, Figure 6 As shown, the limit adjustment component 1230 includes a first limit plate 1231, a first adjustment plate 1232 and a first fixed plate 1233. The setting direction of the first limit plate 1231 is the same as the setting direction of the first transmission screw 1222. The first adjustment plate 1232 is fixed to the bottom of the first limit plate 1231 and is perpendicular to the first limit plate 1231. The first fixed plate 1233 is arranged at the bottom of the first adjustment plate 1232. An adjustment groove 1232a is arranged on one side of the first adjustment plate 1232. A first adjustment screw 1232b is inserted into the adjustment groove 1232a. The first adjustment screw 1232b is used to fix the first adjustment plate 1232 and the first fixed plate 1233. When the battery panel 10 is placed in After the first supporting plate 1210 is lifted, two sides of one side thereof are aligned with the L-shaped limiting member 1226, and then the first adjusting screw 1232b is loosened to allow the first adjusting plate 1232 and the first fixing plate 1233 to move, and then the first adjusting plate 1232 drives the first limiting plate 1231 to move along the direction of the adjusting slot 1232a, so that the first limiting plate 1231 is in contact with the two sides on the other side of the battery panel 10 to form a limit, thus forming a limit for the four sides of the battery panel 10, thereby better ensuring that the battery panel 10 maintains the same direction during the lifting process, and at the same time, since the first adjusting plate 1232 and the first fixing plate 1233 are adjustable, the above-mentioned effect can be achieved for battery panels 10 of different sizes.

[0056] On the basis of the above embodiments, Figure 7As shown, the transport mechanism 1300 includes a first translation device 1330, a second translation device 1340 and a first lifting cylinder 1350. The first translation device 1330 includes a first frame 1331. A second guide rail 1332 and a second drive motor 1333 are arranged on the first frame 1331. The setting direction of the second guide rail 1332 is parallel to the direction of the conveyor belt 1100. A first connecting seat 1334 is arranged on the second guide rail 1332. The second drive motor 1333 can drive the first connecting seat 1334 to move along the second guide rail 1332. The second translation device 1340 includes a second transmission screw 1341 arranged on the first connecting seat 1334, and the second transmission screw 1341 is perpendicular to the setting direction of the second guide rail 1332. A sliding platform 1342 is sleeved on the second transmission screw 1341, and the sliding platform 1342 can move along the second transmission screw 1341. A second connecting seat 1343 is arranged on the sliding platform 1342. The first lifting cylinder 1350 is arranged on the second connecting seat 1343, and the steering device 1310 is arranged at the bottom of the first lifting cylinder 1350. When the conveying mechanism 1300 receives the electrical signal, the second driving motor 1333 drives the first connecting seat 1334 to move to the opposite side of the lifting mechanism, and then the sliding platform 1342 drives the first lifting cylinder 1350 to move to the top of the solar panel 10 along the second transmission screw 1341, and then the first lifting cylinder 1350 is started to use the suction cup 1320 to absorb the solar panel 10, and then moves to the top of the conveyor belt 1100, and then uses the steering device 1310 to continue to turn the solar panel 10.

[0057] On the basis of the above embodiments, Figure 7 As shown, the steering device 1310 includes a third steering motor 1311 and a connecting member 1312 arranged at the bottom of the first lifting cylinder 1350, and the suction cup 1320 is arranged at the bottom of the connecting member 1312. The third steering motor 1311 can drive the connecting member 1312 to rotate, thereby realizing the steering of the solar panel 10.

[0058] On the basis of the above embodiments, Figure 8As shown, a third driving motor 1120 is arranged at the bottom of the conveyor belt 1100, and the third driving motor 1120 is used to drive the conveyor belt 1100 to rotate. A sensor 1110 is also arranged on one side of the tail end of the conveyor belt 1100, and the sensor 1110 is electrically connected to the third driving motor 1120. When the battery panel 10 is transmitted to the tail end of the conveyor belt 1100, the sensor 1110 is triggered to send an electrical signal to the third driving motor 1120, so as to control the third driving motor 1120 to stop driving the conveyor belt 1100, thereby waiting for the equipment of the next step to grab the battery panel 10 and the conveyor belt 1100.

[0059] On the basis of the above embodiments, Fig.10 As shown, the fixing device 2100 includes a second fixing plate 2110 and a movable plate 2120 disposed on the workbench 30, the battery panel 10 is placed between the second fixing plate 2110 and the movable plate 2120, and an adjusting device 2130 is disposed at the bottom of the movable plate 2120, and the adjusting device 2130 can adjust the distance between the movable plate 2120 and the second fixing plate 2110. When the battery panel 10 is placed between the second fixing plate 2110 and the movable plate 2120, the adjusting device 2130 can be controlled to adjust the distance between the movable plate 2120 and the second fixing plate 2110. The solar panel 10 is clamped between the movable plate 2120 and the second fixed plate 2110. A first limiting device 2140 is provided on the side of the workbench 30 away from the first shaping mechanism 2200, the cutting mechanism 2300 and the second shaping mechanism 2400. When the first shaping mechanism 2200, the cutting mechanism 2300 and the second shaping mechanism 2400 are working close to the solar panel 10, the first limiting device 2140 can support the solar panel 10 from the other side to prevent the position of the solar panel 10 from being shifted in the fixing device 2100.

[0060] On the basis of the above embodiments, Fig.10 and Fig.11As shown, the adjusting device 2130 includes a first slide rail 2131, the setting direction of the first slide rail 2131 is perpendicular to the movable plate 2120, and a fixing portion 2132 is extended upward at one end of the first slide rail 2131. A first sliding seat 2133 is arranged on the first slide rail 2131, and a second adjusting screw 2134 is arranged between the fixing portion 2132 and the first sliding seat 2133. The first sliding seat 2133 can be driven to slide along the first slide rail 2131 by rotating the second adjusting screw 2134. The movable plate 2120 is arranged on the top of the first sliding seat 2133. The first limiting device 2140 includes a second limiting plate 2141, a second slide rail 2142 and a first motor 2143. The second limiting plate 2141 is arranged away from the first shaping mechanism 2200 and the cutting mechanism 2300 and the second shaping mechanism 2400 are on one side and directly facing between the second fixed plate 2110 and the movable plate 2120, a second sliding seat 2144 is arranged on the second slide rail 2142, the first motor 2143 can drive the second sliding seat 2144 to slide along the second slide rail 2142, a first connecting plate 2145 is arranged on the second sliding seat 2144, and the second limiting plate 2141 is installed on the first connecting plate 2145. When the first shaping mechanism 2200, the cutting mechanism 2300 and the second shaping mechanism 2400 are working close to the battery panel 10, the first motor 2143 is started to drive the second sliding seat 2144 to slide along the second slide rail 2142, thereby driving the first connecting plate 2145 and the second limiting plate 2141 to support the battery panel 10 from the other side.

[0061] On the basis of the above embodiments, Fig.12As shown, the stretching device 2220 includes a third slide rail 2221, on which a third sliding seat 2222 is arranged, and the third sliding seat 2222 can be driven by a cylinder (not shown in the figure), so that the third sliding seat 2222 slides along the third slide rail 2221, and a second connecting plate 2223 is arranged on the third sliding seat 2222, and the second connecting plate 2223 is vertically arranged on the third sliding seat 2222, and the leveling device 2210 is arranged on the second connecting plate 2223, and the leveling device 2210 includes a second lifting cylinder 2211 opposed to each other in an upper and lower direction, and a flattening block is arranged at the driving end of the second lifting cylinder 2211 2212. When the second lifting cylinder 2211 is started, the flattening blocks 2212 can move toward each other. After the battery panel 10 is fixed on the workbench 30, the cylinder is started to drive the third sliding seat 2222 and the second connecting plate 2223 to move toward the battery panel 10 along the third slide rail 2221, so that the pole ear 11 of the battery panel 10 extends between the flattening blocks 2212, and then the first lifting cylinder 1350 is started to make the flattening blocks 2212 move toward each other, so that the pole ear 11 is pressed between the flattening blocks 2212, thereby achieving a flattening effect, and then the third sliding seat 2222 and the second connecting plate 2223 are driven to move in the opposite direction, thereby stretching the earphones.

[0062] On the basis of the above embodiments, Fig.13 As shown, the cutting mechanism 2300 includes a second support plate 2310, and a pressing plate 2320 is arranged above the second support plate 2310. The pressing plate 2320 is driven by a third lifting cylinder 2330 to move up and down. When cutting is required, the pole ear 11 extends between the pressing plate 2320 and the second support plate 2310, and then the pressing plate 2320 is driven down by the third lifting cylinder 2330. Before cutting, the pole ear 11 is first pressed between the pressing plate 2320 and the support, and a pressing plate 2320 is arranged on one side of the second support plate 2310. A cutting piece 2340 is provided, and the cutting piece 2340 is installed on a fourth sliding seat 2350. The fourth sliding seat 2350 is driven by the fourth lifting cylinder 2360 to move up and down, thereby driving the cutting piece 2340 to move up and down. After the pole ear 11 part is pressed against the pressure plate 2320 and the support, the fourth lifting cylinder 2360 is started to drive the fourth sliding seat 2350 and the cutting piece 2340 to move downward, thereby cutting off the pole ear 11 that exceeds the second support plate 2310, so that the length of the pole ear 11 remains consistent.

[0063] In some embodiments, Fig.13As shown, the cutting mechanism 2300 also includes a third connecting seat 2370, on which a fourth slide rail 2380 is arranged, and the fourth slide seat 2350 is arranged on the fourth slide rail 2380. A third driving cylinder 2390 is arranged at the bottom of the third connecting seat 2370, and the third driving cylinder 2390 is used to drive the third connecting seat 2370 to move toward the battery panel 10. When the conveying mechanism 2500 conveys the battery panel 10 to one side of the cutting mechanism 2300, the third driving cylinder 2390 drives the third connecting seat 2370 to move toward the battery panel 10, so that the pole ear 11 extends between the pressing plate 2320 and the second support plate 2310, and then the pressing and cutting work is performed.

[0064] In some embodiments, Fig.13 As shown, a material receiving box 2341 is further provided below the cutting piece 2340 , and the material receiving box 2341 is used to collect the cut-off tabs 11 .

[0065] On the basis of the above embodiments, Fig.14 As shown, the conveying mechanism 2500 includes a second frame 2520, on which a second motor 2530 and a third transmission screw 2540 are installed, and a sixth sliding seat 2550 is sleeved on the third transmission screw 2540. When the second motor 2530 rotates, it drives the third transmission screw 2540 to rotate, thereby driving the sixth sliding seat 2550 to move along the third transmission screw 2540, and a fifth lifting cylinder 2560 is arranged on the sixth sliding seat 2550. The bottom of the fifth lifting cylinder 2560 is connected to a support member 2570, and the fifth lifting cylinder 2560 can drive the support member 2570 to move up and down. 70 is provided with a plurality of third connecting plates 2580, wherein the third connecting plates 2580 are located above the fixing device 2100, and the suction cup 1320 is arranged below the third connecting plates 2580. When the battery panel 10 needs to be transported, the fifth lifting cylinder 2560 can drive the support member 2570 to descend, and then the battery panel 10 is adsorbed by the suction cup 1320, and then the support member 2570 can be driven to rise by the fifth lifting cylinder 2560, and then the second motor 2530 is started to rotate and drive the third transmission screw 2540 to rotate, so that the entire support member 2570 is moved, so as to realize the transportation of the battery panel 10 from one fixing device 2100 to another fixing device 2100.

[0066] In some embodiments, in combination Fig. 9 and Fig.14As shown, a dividing belt 230 is also provided on one side of the conveyor belt 1100, and a fourth steering motor 2590 is provided on the third connecting plate 2580. The third connecting plate 2580 is connected to the driving end of the fourth steering motor 2590. When the fourth steering motor 2590 is working, the third connecting plate 2580 is driven to rotate, thereby driving the suction cup 1320 to rotate. In this way, when the first shaping of the pole ear 11 is completed, an electrical test will be performed. If the test is uncooperative, the cutting and the second shaping will not be performed. The battery panel 10 will be turned and conveyed to the dividing belt 230 for placement through the fourth steering motor 2590, thereby realizing the diversion of unqualified products.

[0067] On the basis of the above embodiments, Fig.16 The loading device 3100 includes a first moving seat 3110 and a first slide 3120, wherein the first moving seat 3110 can slide along the first slide 3120, a sixth lifting cylinder 3130 is installed on the first moving seat 3110, a first steering motor 3140 and a fourth connecting plate 3150 are arranged at the bottom of the sixth lifting cylinder 3130, the first steering motor 3140 is used to drive the fourth connecting plate 3150 to rotate, and a suction cup 1320 is arranged at the bottom of the fourth connecting plate 3150, the sixth lifting cylinder 3130 is started to control the suction cup 1320 to descend and suck the battery panel 10 from the equipment of the previous link, and then the first steering motor 3140 is used to turn the battery panel 10 so that the pole ear 11 of the battery panel 10 faces the outer side of the rotating disk, and then the sixth lifting cylinder 3130 is used to control the suction cup 1320 to place the battery panel 10 on the loading position 3200a.

[0068] On the basis of the above embodiments, Fig.15 and Fig.17 As shown, the loading position 3200a, the waiting position 3200b, the welding position 3200c and the unloading position 3200d of the turntable 3200 are all provided with a second limiting device 3210, and the second limiting device 3210 includes a third fixed plate 3211 and a movable part 3212, and the battery panel 10 is placed between the third fixed plate 3211 and the movable part 3212, and the side of the movable part 3212 away from the third fixed plate 3211 is connected with a second adjusting plate 3213, and a second movable seat 3214 and a second slide 3215 are provided at the bottom of the second adjusting plate 3213, and the second movable seat 3214 can be used to slide on the second slide 3215, so as to realize the movement of the second adjusting plate 3213, and then to adjust the distance between the movable part 3212 and the third fixed plate 3211, so that the third fixed plate 3211 and the movable part 3212 can adapt to battery panels 10 of any size.

[0069] On the basis of the above embodiments, Fig.18 As shown, the first supporting device 3310 includes a first supporting plate 3311, on which two first supporting members 3312 for supporting the connecting portion 21 of the protection plate 20 are arranged, and a first groove 3311a is arranged on the first supporting plate 3311, and the first supporting member 3312 can move along the first groove 3311a, so that the distance between the two first supporting members 3312 can be adjusted, and the first supporting plate 3311 is connected to the seventh lifting cylinder 3314 through the fifth connecting plate 3313 When the seventh lifting cylinder 3314 is started, it can drive the first supporting plate 3311 to perform lifting movement. In the working state, the distance between the first supporting parts 3312 is first adjusted to a suitable distance to adapt to the different specifications of the pole ears 11, and then the connecting part 21 of the protective plate 20 is placed on the first supporting part 3312. When the clamping device 3320 comes over to clamp the protective plate 20, the seventh lifting cylinder 3314 is started to raise the first supporting plate 3311 to a preset height, thereby facilitating the clamping device 3320 to clamp the protective plate 20.

[0070] In some embodiments, Fig.18 As shown, a first support plate 3315 is arranged on one side of the seventh lifting cylinder 3314 and at the bottom of the first supporting plate 3311, and a third movable seat 3316, a third slide 3317 and a first driving cylinder 3318 are arranged at the bottom of the first support plate 3315. The third slide 3317 is arranged toward the welding position 3200c, and the first driving cylinder 3318 is used to drive the third movable seat 3316 to move along the third slide 3317, thereby driving the seventh lifting cylinder 3314 and the first supporting plate 3311 to move along the third slide 3317, so as to drive the seventh lifting cylinder 3314 and the first supporting plate 3311 to move toward the welding position 3200c, thereby reducing the moving distance of the clamping device 3320, thereby accelerating the efficiency of the mutual cooperation between the clamping device 3320 and the first supporting device 3310.

[0071] On the basis of the above embodiment, Fig.18 and Fig.19As shown, the clamping device 3320 includes a third motor 3321 and a fourth transmission screw 3322, on which a fourth moving seat 3323 is sleeved, and the fourth transmission screw 3322 is arranged toward the welding position 3200c and is parallel to the third slideway 3317, and the third motor 3321 is used to drive the fourth transmission screw 3322 to rotate so as to drive the fourth moving seat 3323 to slide along the fourth transmission screw 3322, and a second driving cylinder 3324 and an eighth lifting cylinder 3325 are arranged on the fourth moving seat 3323, and the eighth lifting cylinder 3325 is installed on the driving end of the second driving cylinder 3324, and a clamping member 3326 is arranged at the bottom of the eighth lifting cylinder 3325, and when the protective plate 20 is placed in place, the third motor 3321 drives the fourth moving seat 3323 to come to the first supporting plate 3 along the fourth transmission screw 3322 311, the second driving cylinder 3324 and the eighth lifting cylinder 3325 drive the clamping member 3326 to extend forward and lift to a suitable position, and then open the clamping member 3326 to clamp the protective plate 20, move to the opposite side of the second supporting device 3420 and then place the protective plate 20 on the second supporting device 3420. It should be noted that how to open and close the clamping member 3326 is a common technology in this field and will not be further elaborated here. It should also be noted that when the third motor 3321 drives the fourth moving seat 3323 to move along the fourth transmission screw 3322, the first driving cylinder 3318 can also drive the third moving seat 3316 to move along the third slide 3317, so that the clamping member 3326 and the first supporting plate 3311 move towards each other, thereby speeding up the efficiency of the mutual cooperation between the clamping device 3320 and the first supporting device 3310.

[0072] On the basis of the above embodiments, Fig. 20As shown, the second supporting device 3420 includes two independent second supporting plates 3421, a second groove 3421a is arranged on the top of the second supporting plate 3421, and a second supporting member 3422 is arranged in the second groove 3421a. When the solar panel 10 moves to the welding position 3200c, the clamping device 3320 places the connecting portion 21 of the protection plate 20 on the second supporting member 3422, and the second supporting member 3422 can move along the second groove 3421a, so as to adjust the distance between the second supporting members 3422. A ninth lifting cylinder 3423 is arranged at the bottom of the second supporting plate 3421, and the ninth lifting cylinder 3423 can control the second supporting plate 3421 to rise and fall synchronously. The ninth lifting cylinder 3423 is installed on the fifth moving seat 3424, and the fifth moving seat 3424 is sleeved on the fifth transmission screw 3425. The fifth transmission screw 3425 is connected to the fourth motor 3426. When the second groove 3421a cannot meet the distance requirement between the second supporting members 3422, the fourth motor 3426 can be used to drive the fifth moving seat 3424 to move along the fifth transmission screw 3425, thereby driving the ninth lifting cylinder 3423 and the second supporting plate 3421 to move as a whole, so as to achieve the purpose of adjusting the distance between the second supporting plates 3421. At the same time, compared with the adjustment method using the second groove 3421a, the fourth motor 3426 is used to adjust the distance between the second supporting plates 3421 as a whole. Real-time adjustment can be made during the welding process, so that the two adjustments can be coordinated with each other, that is, the distance between the second supporting members 3422 is first adjusted manually, and then during the welding process, the distance between the second supporting plates 3421 is adjusted for a second time by the fourth motor 3426.

[0073] On the basis of the above embodiments, Fig.21As shown, the welding device 3410 includes two independent welding guns 3411, and a tenth lifting cylinder 3412 is arranged on the top of the welding gun 3411. The tenth lifting cylinder 3412 can control the welding gun 3411 to rise and fall synchronously. The tenth lifting cylinder 3412 is installed on the sixth moving seat 3414, and the sixth moving seat 3414 is sleeved on the fifth transmission screw 3425. The fifth transmission screw 3425 is connected to the fourth motor 3426, and the fifth moving seat 3424 can be driven by the fourth motor 3426 to move along the fifth transmission screw 3425, thereby driving the tenth lifting cylinder 3412 and the sixth welding gun 3411 to rise and fall synchronously. The overall movement achieves the purpose of adjusting the distance between the welding guns 3411, so that the welding gun 3411 corresponds to the second supporting member 3422, that is, the welding gun 3411 is located directly above the second supporting member 3422. When the clamping device 3320 places the connecting portion 21 of the protective plate 20 on the second supporting member 3422, the fourth motor 3426 adjusts the distance between the welding guns 3411 so that it is located directly above the second supporting member 3422, and then starts the ninth lifting cylinder 3423 and the tenth lifting cylinder 3412 to simultaneously drive the second supporting member 3422 and the welding gun 3411 to move up and down toward each other, thereby welding the connecting portion 21 and the pole ear 11.

[0074] On the basis of the above embodiments, Fig. 22 As shown, the unloading device 3500 includes a second steering motor 3510 and a sixth connecting plate 3520, the sixth connecting plate 3520 is installed on the top of the second steering motor 3510, and an eleventh lifting cylinder 3530 is arranged at the bottom of the second steering motor 3510, and a suction cup 1320 is arranged at the bottom of the sixth connecting plate 3520. When the battery panel 10 that has completed welding moves from the welding position 3200c to the unloading position 3200d, the eleventh lifting cylinder 3530 drives the suction cup 1320 to descend to absorb the battery panel 10, and then starts the second steering motor 3510 to move the suction cup 1320 to the top of the unloading conveyor belt 1100, and then uses the eleventh lifting cylinder 3530 to drive the suction cup 1320 to descend to place the battery panel 10 on the unloading conveyor belt 1100.

[0075] The details of the exemplary embodiments described above are not limited to the embodiments described above, and the invention may be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive in all respects, and the scope of the invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the invention.

Claims

1. A battery tab automatic shaping welding device, characterized in that: It comprises a feeding mechanism (1), a shaping and cutting mechanism (2) and a welding mechanism (3) which are arranged in sequence; The feeding mechanism (1) comprises a conveyor belt (1100), a plurality of feeding mechanisms (1200) are arranged on one side of the conveyor belt (1100) along the conveying direction of the conveyor belt (1100), the feeding mechanism (1200) comprises a first support plate (1210) and a lifting device (1220), the lifting device (1220) is used to control the lifting of the first support plate (1210), a transport mechanism (1300) is arranged above the conveyor belt (1100), a steering device (1310) is arranged on the transport mechanism (1300), and a suction cup (1320) is arranged at the bottom of the steering device (1310); The shaping and cutting mechanism (2) comprises a workbench (30), on which a plurality of fixing devices (2100) are arranged, the fixing devices (2100) being used to place and fix the battery panel (10), and on one side of the fixing device (2100) a first shaping mechanism (2200), a cutting mechanism (2300) and a second shaping mechanism (2400) are arranged in sequence according to the conveying direction of the battery panel (10), the first shaping mechanism (2200) and the second shaping mechanism (2400) comprising a flattening device (2210) for flattening the pole ear (11). and a stretching device (2220) for straightening the tab (11), a conveyor belt (1100) is arranged at the rear of the workbench (30), a conveying mechanism (2500) is arranged above the workbench (30), the conveying mechanism (2500) comprises a suction cup (1320), the suction cup (1320) corresponds to the position of the fixing device (2100), and the conveying mechanism (2500) is used to convey the battery to the conveyor belt (1100) after passing through the first shaping mechanism (2200), the cutting mechanism (2300) and the second shaping mechanism (2400) in sequence; The welding mechanism (3) comprises a loading device (3100), a rotating disk (3200) is arranged on one side of the loading mechanism (1200), a loading position (3200a), a waiting position (3200b), a welding position (3200c) and a unloading position (3200d) are arranged on the rotating disk (3200) in sequence, and a protection plate conveying assembly (3300) is arranged on one side of the waiting position (3200b), and the protection plate conveying assembly (3300) comprises a first supporting device (3310) and a clamping device (3311). A welding position (3320) is provided, and welding assemblies (3400) are arranged relatively above and below the welding position (3200c), and the welding assembly (3400) includes a welding device (3410) arranged above the welding position (3200c) and a second supporting device (3420) arranged below the welding position (3200c), and the welding device (3410) and the second supporting device (3420) are provided with a material discharge device (3500) and a conveyor belt (1100) above the material discharge position (3200d).

2. The battery tab automatic shaping welding equipment according to claim 1, characterized in that: The lifting device (1220) comprises a first driving motor (1221) and a first transmission screw (1222); the first transmission screw (1222) is arranged on one side of the first driving motor (1221); the first driving motor (1221) and the first transmission screw (1222) are connected to each other via a transmission belt (1223); a lifting seat (1224) is sleeved on the first transmission screw (1222); the lifting seat (1224) and the first transmission screw (1222) are connected via a screw rod; and the first support plate (1210) is arranged on the lifting seat (1224).

3. The battery tab automatic shaping welding equipment according to claim 2, characterized in that: The transport mechanism (1300) comprises a first translation device (1330), a second translation device (1340) and a first lifting cylinder (1350); the first translation device (1330) comprises a first frame (1331); a second guide rail (1332) and a second drive motor (1333) are arranged on the first frame (1331); the second guide rail (1332) is arranged in a direction parallel to the direction of the conveyor belt (1100); a first connecting seat (1334) is arranged on the second guide rail (1332); the second translation device (1340) comprises a second transmission screw rod (1341) arranged on the first connecting seat (1334); The second transmission screw rod (1341) is perpendicular to the setting direction of the second guide rail (1332), a sliding platform (1342) is sleeved on the second transmission screw rod (1341), a second connecting seat (1343) is arranged on the sliding platform (1342), the first lifting cylinder (1350) is arranged on the second connecting seat (1343), the steering device (1310) is arranged at the bottom of the first lifting cylinder (1350), the steering device (1310) includes a third steering motor (1311) and a connecting member (1312) arranged at the bottom of the first lifting cylinder (1350), and the suction cup (1320) is arranged at the bottom of the connecting member (1312).

4. The battery tab automatic shaping welding equipment according to claim 1, characterized in that: The fixing device (2100) comprises a second fixing plate (2110) and a movable plate (2120) arranged on a workbench (30); the battery panel (10) is placed between the second fixing plate (2110) and the movable plate (2120); an adjusting device (2130) is arranged at the bottom of the movable plate (2120); a first limiting device (2140) is arranged on a side of the workbench (30) away from the first shaping mechanism (2200), the cutting mechanism (2300) and the second shaping mechanism (2400); the adjusting device (2130) comprises a first slide rail (2131); the setting direction of the first slide rail (2131) is perpendicular to the movable plate (2120); a fixing portion (2132) is formed by extending upward at one end of the first slide rail (2131); a first sliding seat (2131) is arranged on the first slide rail (2131); 3), a second adjusting screw (2134) is arranged between the fixed portion (2132) and the first sliding seat (2133), the movable plate (2120) is arranged on the top of the first sliding seat (2133), the first limiting device (2140) includes a second limiting plate (2141), a second slide rail (2142) and a first motor (2143), the second limiting plate (2141) is arranged on a side away from the first shaping mechanism (2200), the cutting mechanism (2300) and the second shaping mechanism (2400) and facing between the second fixed plate (2110) and the movable plate (2120), a second sliding seat (2144) is arranged on the second slide rail (2142), a first connecting plate (2145) is arranged on the second sliding seat (2144), and the second limiting plate (2141) is installed on the first connecting plate (2145).

5. The battery tab automatic shaping welding equipment according to claim 4, characterized in that: The stretching device (2220) comprises a third slide rail (2221), a third sliding seat (2222) is arranged on the third slide rail (2221), a second connecting plate (2223) is arranged on the third sliding seat (2222), the second connecting plate (2223) is vertically arranged on the third sliding seat (2222), the leveling device (2210) is arranged on the second connecting plate (2223), and the leveling device (2210) comprises a second lifting cylinder (2211) which is arranged vertically opposite to each other. The driving end of the second lifting cylinder (2211) is provided with a flattening block (2212), the cutting mechanism (2300) includes a second support plate (2310), a pressure plate (2320) is provided above the second support plate (2310), the pressure plate (2320) is driven by the third lifting cylinder (2330) to move up and down, and a cutting piece (2340) is provided on one side of the second support plate (2310), and the cutting piece (2340) is installed on a fourth sliding seat (2350).

6. The battery tab automatic shaping welding equipment according to claim 5, characterized in that: The conveying mechanism (2500) comprises a second frame (2520), on which a second motor (2530) and a third transmission screw (2540) are mounted, a sixth sliding seat (2550) is sleeved on the third transmission screw (2540), a fifth lifting cylinder (2560) is arranged on the sixth sliding seat (2550), a support member (2570) is connected to the bottom of the fifth lifting cylinder (2560), and a third transmission screw (2540) is provided on the third transmission screw (2540). 0) is provided with a plurality of third connecting plates (2580), the third connecting plates (2580) are located above the fixing device (2100), the suction cup (1320) is arranged below the third connecting plates (2580), a material dividing belt (230) is also arranged on one side of the conveyor belt (1100), and a fourth steering motor (2590) is also arranged on the third connecting plate (2580), and the third connecting plate (2580) is connected to the driving end of the fourth steering motor (2590).

7. The battery tab automatic shaping and welding equipment according to claim 1, characterized in that: The loading device (3100) includes a first movable seat (3110) and a first slide (3120), a sixth lifting cylinder (3130) is installed on the first movable seat (3110), a first steering motor (3140) and a fourth connecting plate (3150) are arranged at the bottom of the sixth lifting cylinder (3130), and a suction cup (1320) is arranged at the bottom of the fourth connecting plate (3150).

8. The battery tab automatic shaping and welding equipment according to claim 7, characterized in that: The first supporting device (3310) comprises a first supporting plate (3311), on which are disposed two first supporting members (3312) for supporting the connecting portion (21) of the protection plate (20), a first groove (3311a) being disposed on the first supporting plate (3311), and the first supporting member (3312) being movable along the first groove (3311a), the first supporting plate (3311) being connected to a seventh lifting cylinder (3314) via a fifth connecting plate (3313), and the clamping device (3320) comprising a third motor ( 3321) and a fourth transmission screw (3322), a fourth movable seat (3323) is sleeved on the fourth transmission screw (3322), the fourth transmission screw (3322) is arranged toward the welding position (3200c) and is parallel to the third slideway (3317), a second driving cylinder (3324) and an eighth lifting cylinder (3325) are arranged on the fourth movable seat (3323), the eighth lifting cylinder (3325) is installed on the driving end of the second driving cylinder (3324), and a clamping member (3326) is arranged at the bottom of the eighth lifting cylinder (3325).

9. The battery tab automatic shaping and welding equipment according to claim 8, characterized in that: The second supporting device (3420) comprises two independent second supporting plates (3421), a second groove (3421a) is arranged on the top of the second supporting plate (3421), a second supporting member (3422) is arranged in the second groove (3421a), a ninth lifting cylinder (3423) is arranged on the bottom of the second supporting plate (3421), the ninth lifting cylinder (3423) is installed on the fifth moving seat (3424), the fifth moving seat (3424) is sleeved on the fifth transmission screw rod (3425), and the fifth transmission screw rod (3425) is installed on the fifth moving seat (3424). 3425) is connected to the fourth motor (3426), the welding device (3410) includes two independent welding guns (3411), the top of the welding gun (3411) is provided with a tenth lifting cylinder (3412), the tenth lifting cylinder (3412) can control the welding gun (3411) to rise and fall synchronously, the tenth lifting cylinder (3412) is installed on the sixth movable seat (3414), the sixth movable seat (3414) is sleeved on the fifth transmission screw (3425), and the fifth transmission screw (3425) is connected to the fourth motor (3426).

10. The battery tab automatic shaping and welding equipment according to claim 9, characterized in that: The unloading device (3500) includes a second steering motor (3510) and a sixth connecting plate (3520), wherein the sixth connecting plate (3520) is installed on the top of the second steering motor (3510), an eleventh lifting cylinder (3530) is arranged at the bottom of the second steering motor (3510), and a suction cup (1320) is arranged at the bottom of the sixth connecting plate (3520).

Images