An automatic alignment welding device for aviation battery electrodes

Abstract

The invention relates to the technical field of battery welding equipment, in particular to an automatic alignment welding equipment for aviation battery electrodes, comprising a main body and a welding machine arranged on the main body, and also comprising: a welding nickel sheet processing unit, which is arranged on the main body; a fixed plate, which is arranged on the welding nickel sheet processing unit; two clamping plates, which are both arranged on one side of the fixed plate; a flux adding head, which is arranged on the side of the fixed plate away from the clamping plate; a nickel sheet roll, which is arranged on the main body; and a flux adding unit, which is arranged on the main body. The automatic alignment welding equipment for aviation battery electrodes enables a worker to automatically cut a required length according to the situation of a battery to be welded by using the cooperation of the welding nickel sheet processing unit, the automatic alignment unit and the flux adding unit, and then place the required length at the position of the battery electrode to be welded, so that normal welding can be performed by using the welding machine, thereby simplifying the operation steps and improving the welding quality.

Description

Technical Field

[0001] The invention relates to the technical field of battery welding equipment, in particular to an automatic alignment welding equipment for aviation battery electrodes. Background Art

[0002] As an important power source for aircraft, the stability and reliability of aviation batteries are directly related to flight safety. There are many types of aviation batteries, including ultra-thin batteries, curved batteries, round lithium batteries, square batteries, triangular batteries, hexagonal batteries and other special-shaped batteries. The existing welding for this type of battery is mainly based on semi-automatic welding, which requires manual processing of nickel sheets and addition of liquid flux. Liquid flux is selected to ensure environmental protection and cleanliness requirements, while also being easy to clean.

[0003] However, we found in actual use that in the existing battery welding process, it is necessary to select suitable nickel sheets or cut suitable nickel sheets by yourself according to batteries of different sizes, and then place them at the battery electrode position and wait for welding. In some cases, in order to improve welding performance, flux may be used to remove the oxide film on the surface of the nickel sheet and improve the wettability of the metal surface, thereby improving the welding quality. This processing method not only increases the complexity of the operation and makes it difficult to meet the needs of large-scale production of aviation batteries, but also increases labor costs and error rates. In addition, manual operation is easily affected by the skill level of personnel, resulting in unstable welding quality. For this reason, we propose an automatic alignment welding device for aviation battery electrodes. Summary of the invention

[0004] A technical problem to be solved by this application is: how to design an automatic alignment welding device for aviation battery electrodes that automatically processes nickel sheets and adds flux.

[0005] In order to solve the above technical problems, the embodiment of the present application provides an automatic alignment welding device for aviation battery electrodes, including a body and a welding machine arranged on the body, and also includes:

[0006] A welding nickel sheet processing unit, wherein the welding nickel sheet processing unit is arranged on the body;

[0007] A fixing plate, wherein the fixing plate is arranged on the nickel sheet welding processing unit;

[0008] Two clamping plates, both of which are arranged on one side of the fixing plate;

[0009] A soldering flux adding head, the soldering flux adding head is arranged on a side of the fixing plate away from the clamping plate;

[0010] A nickel sheet roll, wherein the nickel sheet roll is arranged on the body;

[0011] The welding nickel sheet processing unit is used to control the two clamping plates to adjust and clamp the nickel sheet roll, cut the required length and place it at the battery electrode position to be welded;

[0012] A soldering flux adding unit, which is arranged on the main body and is used to add soldering flux to the soldering flux adding head to ensure that the soldering work can be carried out normally;

[0013] The automatic alignment unit is arranged on the main body and is used to provide positioning requirements for the welding machine, the welding nickel sheet processing unit and the flux adding unit to ensure automatic alignment during welding.

[0014] In some embodiments, the welding nickel sheet processing unit includes a manipulator arranged on a main body, a connecting plate is arranged at the end of the manipulator, a first motor is arranged on the connecting plate, a connecting shaft connected to the output end of the first motor is rotatably arranged on the connecting plate, the fixed plate is arranged on the connecting shaft, the fixed plate is provided with a shifting assembly for driving two clamps to adjust and clamp the nickel sheet roll, a correcting piece is arranged on the main body for correcting the required nickel sheet pulled out from the nickel sheet roll, and a cutting assembly is arranged on the main body for measuring and cutting the required nickel sheet.

[0015] In some embodiments, the shift assembly includes a bidirectional screw rod rotatably arranged on a fixed plate, a second motor is arranged on one side of the fixed plate, the output end of the second motor is connected to the bidirectional screw rod, shift plates are threadedly connected on both sides of the bidirectional screw rod, the shift plates are slidably arranged on the fixed plate, and elastic parts are arranged on opposite sides of the two shift plates for clamping and positioning the required nickel sheet.

[0016] In some embodiments, the elastic member includes a spring 1 disposed on the opposite side of the shift plate, and the two clamping plates are respectively disposed at the ends of the spring 1.

[0017] In some embodiments, the correcting member includes a positioning frame arranged on the main body, a mounting column is rotatably arranged on the positioning frame, a mounting disk is slidably arranged on the mounting column, the mounting disk slides along the axial direction of the mounting column, the nickel sheet roll is arranged on the mounting disk, and a plurality of groups of correcting rollers for correcting the required nickel sheet are arranged on the positioning frame, each group of the correcting rollers includes two positioning plates respectively arranged on both sides of the positioning frame, two springs are arranged on opposite sides of the positioning plates, and fixed rollers are arranged at the two ends of the springs.

[0018] In some embodiments, the cutting assembly includes two bent plates respectively arranged on the back sides of the shift plate, two cutting knives are arranged on the bent plates for use in conjunction with each other, the spacing between the two clamps is smaller than the spacing between the two cutting knives, an infrared measurement transmitter is arranged on the positioning frame, and a receiver that cooperates with the infrared measurement transmitter is arranged on any of the cutting knives.

[0019] In some embodiments, the fixed plate is in a bent structure, the flux adding unit includes a transfer box arranged on the fixed plate, a plurality of telescopic rods are arranged at the bottom of the transfer box, a fixed plate is arranged at the end of the telescopic rod, the flux filling head is arranged at the bottom of the fixed plate, an output tube 1 is arranged at the bottom of the transfer box, an output tube 2 matching with the output tube 1 is arranged on the fixed plate, the top of the output tube 2 is a closed structure, and an infusion hole is arranged on the side wall, a drainage trough connected with the flux filling head is arranged on the fixed plate, a liquid storage tank is arranged on the main body, and a filling piece is arranged between the liquid storage tank and the transfer box for filling flux into the transfer box.

[0020] In some embodiments, the filling part includes an ejector tube arranged on the top of the transfer box, a fixing groove is opened on the ejector tube, a liquid injection tube is arranged at the bottom of the liquid storage tank, a fixing ring is arranged inside the liquid injection tube, a spring three is arranged on the fixing ring, a sealing plate is arranged at the end of the spring three, the ejector tube and the fixing ring are interference fit, and the ejector tube can lift the sealing plate.

[0021] In some embodiments, the automatic alignment unit includes a support frame arranged on the main body, a control box is arranged on the support frame, and multiple positioning cameras with different directions are arranged on the support frame. The welding machine, manipulator, first motor, second motor and positioning camera are all connected to the control box.

[0022] In some embodiments, a wiping layer is provided on one side of the connecting plate close to the transfer box for wiping the top of the ejection pipe.

[0023] The present invention has at least the following beneficial effects:

[0024] 1. High degree of automation: The equipment integrates the welding nickel sheet processing unit, flux adding unit and automatic alignment unit, realizing the fully automated process from nickel sheet interception, correction, cutting to welding, greatly improving production efficiency and reducing manual intervention and human errors;

[0025] 2. High precision: Through the setting of the automatic alignment unit, including positioning cameras and control boxes in multiple directions, the welding machine, manipulator and other components can be accurately positioned to ensure the precise alignment of the electrode and the nickel sheet during welding, thus improving the welding quality;

[0026] 3. Good flexibility: The design of the manipulator and shift assembly in the nickel sheet welding processing unit enables the equipment to flexibly adjust the spacing between the splints, clamp and intercept nickel sheets of different lengths, and adapt to the welding requirements of battery electrodes of different specifications;

[0027] 4. Easy maintenance: The filling part design in the flux adding unit makes the filling process from the storage tank to the transfer box simple and fast, reducing the maintenance workload of the equipment;

[0028] 5. Cost saving: Automated production reduces labor costs and material waste caused by human errors. At the same time, precise measurement and cutting also avoid unnecessary waste of nickel sheets, thereby reducing production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0030] Figure 2 For the present invention Figure 1 Another structural diagram;

[0031] Figure 3 For the present invention Figure 1 Schematic diagram of the floor plan structure;

[0032] Figure 4 For the present invention Figure 2 Schematic diagram of the local cross-section structure;

[0033] Figure 5 This is a structural schematic diagram of a nickel sheet welding processing unit of the present invention;

[0034] Figure 6 For the present invention Figure 1 Schematic diagram of the enlarged structure of the middle A area;

[0035] Figure 7 This is a schematic diagram of the partial cross-sectional structure of the nickel sheet welding processing unit of the present invention;

[0036] Figure 8 For the present invention Figure 7 Schematic diagram of the enlarged structure of the middle B area;

[0037] Fig. 9 It is a schematic diagram of the structure of the transfer box, the fixing plate and the soldering flux adding head of the present invention;

[0038] Fig.10 This is a schematic diagram of the structure of the installation disk after explosion of the present invention;

[0039] Fig.11 For the present invention Fig.10 Schematic diagram of the enlarged structure of the middle C area;

[0040] Fig.12 It is a schematic diagram of the partial cross-section structure of the liquid storage tank of the present invention;

[0041] Fig.13 For the present invention Fig.12 Schematic diagram of the enlarged structure of the middle D area;

[0042] Fig.14 This is a schematic diagram of the wiping layer structure of Example 2 of the present invention;

[0043] Fig.15 For the present invention Fig.14 Schematic diagram of partial structural explosion.

[0044] In the figure: 1, body; 2, nickel sheet welding processing unit; 21, manipulator; 22, connecting plate; 23, first motor; 24, connecting shaft; 3, shifting assembly; 31, bidirectional screw rod; 32, second motor; 33, shifting plate; 4, elastic member; 41, spring 1; 5, correcting member; 51, positioning frame; 52, mounting column; 53, mounting plate; 54, correcting roller; 55, positioning plate; 56, spring 2; 57, fixed roller; 6, cutting assembly; 61, bending plate; 62, cutter; 63, infrared measurement transmitter; 64, receiver; 7. Flux adding unit; 71. Transfer box; 72. Telescopic rod; 73. Fixed plate; 74. Output tube one; 75. Output tube two; 76. Infusion hole; 77. Drain trough; 78. Liquid storage tank; 8. Filling piece; 81. Ejector tube; 82. Injection tube; 83. Fixed ring; 84. Spring three; 85. Sealing plate; 9. Automatic alignment unit; 91. Support frame; 92. Control box; 93. Positioning camera; 10. Welding machine; 11. Fixed plate; 12. Clamp; 13. Flux adding head; 14. Nickel sheet roll; 15. Wiping layer. DETAILED DESCRIPTION

[0045] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. 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.

[0046] Example 1

[0047] See also Figure 1-Figure 13 , the present invention provides a technical solution:

[0048] An automatic alignment welding device for aviation battery electrodes includes a body 1 and a welding machine 10 disposed on the body 1, and also includes:

[0049] A nickel sheet welding processing unit 2, wherein the nickel sheet welding processing unit 2 is arranged on the main body 1;

[0050] A fixing plate 11, the fixing plate 11 is arranged on the nickel sheet welding processing unit 2;

[0051] Two clamping plates 12, both of which are arranged on one side of the fixing plate 11;

[0052] A soldering flux adding head 13, which is arranged on a side of the fixing plate 11 away from the clamping plate 12;

[0053] A nickel sheet roll 14, wherein the nickel sheet roll 14 is arranged on the body 1;

[0054] The welding nickel sheet processing unit 2 is used to control the two clamping plates 12 to adjust and clamp the nickel sheet roll 14, cut the required length and place it at the battery electrode position to be welded;

[0055] The welding nickel sheet processing unit 2 includes a manipulator 21 arranged on the body 1, a connecting plate 22 is arranged at the end of the manipulator 21, a first motor 23 is arranged on the connecting plate 22, a connecting shaft 24 connected to the output end of the first motor 23 is rotatably arranged on the connecting plate 22, a fixed plate 11 is arranged on the connecting shaft 24, and a shifting component 3 is arranged on the fixed plate 11 for driving the two clamping plates 12 to adjust and clamp the nickel sheet roll 14, a correcting member 5 is arranged on the body 1 for correcting the required nickel sheet pulled out from the nickel sheet roll 14, and a cutting component 6 is arranged on the body 1 for measuring and cutting the required nickel sheet;

[0056] The shift assembly 3 includes a bidirectional screw 31 rotatably arranged on the fixed plate 11, a second motor 32 is arranged on one side of the fixed plate 11, the output end of the second motor 32 is connected to the bidirectional screw 31, and shift plates 33 are respectively threadedly connected on both sides of the bidirectional screw 31. The shift plates 33 are slidably arranged on the fixed plate 11, and elastic members 4 are arranged on opposite sides of the two shift plates 33 for clamping and positioning the required nickel sheet;

[0057] The elastic member 4 includes a spring 41 disposed on the opposite side of the shift plate 33, and two clamping plates 12 are respectively disposed at the ends of the spring 41;

[0058] The correction member 5 includes a positioning frame 51 arranged on the body 1, a mounting column 52 is rotatably arranged on the positioning frame 51, a mounting plate 53 is slidably arranged on the mounting column 52, the mounting plate 53 slides along the axial direction of the mounting column 52, the nickel sheet roll 14 is arranged on the mounting plate 53, and a plurality of groups of correction rollers 54 for correcting the required nickel sheet are arranged on the positioning frame 51, each group of correction rollers 54 includes two positioning plates 55 respectively arranged on both sides of the positioning frame 51, springs 56 are arranged on the opposite sides of the positioning plates 55, and fixed rollers 57 are arranged at the ends of the springs 56. Through the sliding arrangement of the mounting plate 53 and the mounting column 52, the distance between the nickel sheet and the positioning frame 51 can be adjusted, which is conducive to improving the shearing effect;

[0059] The cutting assembly 6 includes two bent plates 61 respectively arranged on the back sides of the shift plate 33, two cutters 62 used in conjunction with each other are arranged on the bent plates 61, the spacing between the two clamping plates 12 is smaller than the spacing between the two cutters 62, an infrared measuring transmitter 63 is arranged on the positioning frame 51, and a receiver 64 cooperating with the infrared measuring transmitter 63 is arranged on any cutter 62. Because the infrared measuring transmitter 63 is arranged on the positioning frame 51, and the receiver 64 is generally located at the bottom of the mounting plate 53, there are two measurement methods at this time. One is to determine the position, that is, the position of the last cutting of the nickel sheet by measuring the distance between the infrared measuring transmitter 63 and the receiver 64, so that the lower end of the nickel sheet is aligned with the position of the cutter 62, and the control box 92 can control the rotation angle of the mounting plate 53 so that the nickel sheet is pulled out to the required length for welding, and then issue a cutting instruction. The second is to control the movement of the manipulator 21 after the nickel sheet is pulled out to a certain length so that the cutter 62 Align the lower end of the nickel sheet, measure the distance by infrared, and then move the manipulator 21 upward to the required length for the nickel sheet welding. After the distance is measured again by infrared, the control box 92 issues a cutting command.

[0060] A soldering flux adding unit 7, which is arranged on the main body 1 and is used to add soldering flux to the soldering flux adding head 13 to ensure that the soldering work can be carried out normally;

[0061] The fixed plate 11 is a bent structure, and the flux adding unit 7 includes a transfer box 71 arranged on the fixed plate 11, a plurality of telescopic rods 72 are arranged at the bottom of the transfer box 71, and a fixed plate 73 is arranged at the end of the telescopic rod 72. The flux adding head 13 is arranged at the bottom of the fixed plate 73, and an output tube 1 74 is arranged at the bottom of the transfer box 71. The fixed plate 73 is provided with an output tube 2 75 matched with the output tube 1 74, and the top of the output tube 2 75 is a closed structure, and a liquid infusion hole 76 is provided on the side wall. A drainage groove 77 connected to the flux adding head 13 is provided on the fixed plate 73, and a liquid storage tank 78 is provided on the body 1. A filling piece 8 is provided between the liquid storage tank 78 and the transfer box 71 for filling the flux into the transfer box 71;

[0062] The filling member 8 includes an ejector tube 81 disposed on the top of the transfer box 71, a fixing groove is provided on the ejector tube 81, a liquid injection tube 82 is provided at the bottom of the liquid storage box 78, a fixing ring 83 is provided inside the liquid injection tube 82, a spring 3 84 is provided on the fixing ring 83, a sealing plate 85 is provided at the end of the spring 3 84, the ejector tube 81 and the fixing ring 83 are interference fit, and the ejector tube 81 can lift up the sealing plate 85;

[0063] An automatic alignment unit 9 is provided on the main body 1 and is used to provide positioning requirements for the welding machine 10, the welding nickel sheet processing unit 2 and the flux adding unit 7 to ensure automatic alignment during welding;

[0064] The automatic alignment unit 9 includes a support frame 91 arranged on the main body 1, a control box 92 is arranged on the support frame 91, and a plurality of positioning cameras 93 with different directions are arranged on the support frame 91. The welding machine 10, the manipulator 21, the first motor 23, the second motor 32 and the positioning camera 93 are all connected to the control box 92.

[0065] When in use, the nickel sheet roll 14 is pre-installed on the mounting plate 53 on the positioning frame 51, and the mounting plate 53 can slide along the mounting column 52 to adjust the position to ensure that the nickel sheet roll 14 is in the best interception position, and the manipulator 21 is in a standby state, waiting for the command issued by the control box 92;

[0066] The control box 92 issues a command, and the manipulator 21 rotates on the connecting shaft 24 and moves to the bottom of the nickel sheet roll 14 through self-adjustment and the drive of the first motor 23. The second motor 32 starts to drive the bidirectional screw 31 to rotate. Since the bidirectional screw 31 is threadedly connected with the shift plates 33 on both sides, the shift plates 33 will slide toward the center along the fixed plate 11 until the two clamping plates 12 clamp the nickel sheet pulled out from the nickel sheet roll 14 through the elastic force of the spring 1 41. The clamped nickel sheet is corrected by multiple groups of correction rollers 54 on the positioning frame 51. Each group of correction rollers 54 is composed of springs 2 56 and fixed rollers 57 on two positioning plates 55. The elastic force of the springs 2 56 makes the fixed rollers 57 close to the two sides of the nickel sheet, and the nickel sheet is kept straight by physical extrusion.

[0067] The infrared measuring transmitter 63 transmits an infrared signal to the nickel sheet, and the receiver 64 receives the signal and calculates the actual length of the nickel sheet. The specific method is as follows:

[0068] First, each time the robot 21 is controlled to move to a fixed position below the nickel sheet roll 14, the distance between the infrared measuring transmitter 63 and the receiver 64 is measured to determine the position, i.e., the position where the nickel sheet was cut last time, so that the lower end of the nickel sheet is aligned with the position of the cutter 62, and the control box 92 can control the rotation angle of the mounting plate 53 so that the nickel sheet is pulled out to the required length for welding, and then a cutting instruction is issued. In the process, the position of the robot 21 needs to be determined by the automatic alignment unit 9;

[0069] Second, after the nickel sheet is pulled out to a certain length, the manipulator 21 is controlled to move so that the cutter 62 is aligned with the lower end of the nickel sheet, and the distance is measured by infrared, and then the manipulator 21 is moved upward to the required length of the nickel sheet for welding. After the distance is measured again by infrared, the control box 92 issues a cutting command, and the position of the lower end of the nickel sheet needs to be determined by the automatic alignment unit 9 during the process;

[0070] After the cutting command is issued, the two cutters 62 on the bent plate 61 quickly cooperate to cut the nickel sheet. Since the spacing between the two clamping plates 12 is smaller than the spacing between the cutters 62, the nickel sheet is firmly clamped during the cutting process to avoid cutting deviation. At this time, the required nickel sheet is sent to the electrode position of the aviation battery through the control of the manipulator 21;

[0071] During the process, multiple positioning cameras 93 on the support frame 91 take images of the welding area from different directions and transmit the image data to the control box 92. The image processing module in the control box 92 processes the received image data and identifies the precise positions of the welding machine 10, the manipulator 21, the battery electrode and the nickel sheet. Once all the components reach the preset positions and are automatically aligned, the welding machine 10 starts working and the welding head performs welding operations according to the preset parameters.

[0072] If soldering flux is needed, the first motor 23 is rotated to make the transfer box 71 located at the front end of the fixed plate 11, and then adjusted to the top of the aviation battery and squeezed downward. During squeezing, the soldering flux in the transfer box 71 flows into the output tube 2 75 on the fixed plate 73 through the output tube 1 74, and then flows into the liquid adding head through the liquid drain 77, and drips onto the battery electrode to be welded. Then the first motor 23 works to adjust the clamping plate 12 to the front of the fixed plate 11, and the work of clamping the nickel sheet is started as in the above steps.

[0073] If the flux in the transfer box 71 is used up, the position needs to be adjusted by the manipulator 21, and then the ejection tube 81 pushes up the sealing plate 85, so that the flux in the liquid storage tank 78 flows into the transfer box 71 through the injection tube 82. Spring three 84 ensures that the sealing plate 85 can automatically reset after the filling is completed, thereby closing the injection tube 82.

[0074] Example 2

[0075] See also Fig.14 and Fig.15 , the present invention provides a technical solution:

[0076] Different from Example 1, a wiping layer 15 is provided on the side of the connecting plate 22 close to the transfer box 71, wherein the middle part of the wiping layer 15 is a hollow structure for placing the ejection tube 81, and can automatically clean the top of the ejection tube 81 to avoid dripping of flux when the manipulator 21 is working, thereby reducing the maintenance workload of the equipment.

[0077] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0078] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic alignment welding device for aviation battery electrodes, comprising a body (1) and a welding machine (10) arranged on the body (1), characterized in that: Also included are: A welding nickel sheet processing unit (2), wherein the welding nickel sheet processing unit (2) is arranged on the main body (1); A fixing plate (11), wherein the fixing plate (11) is arranged on the nickel sheet welding processing unit (2); Two clamping plates (12), both of which are arranged on one side of the fixing plate (11); A soldering flux adding head (13), wherein the soldering flux adding head (13) is arranged on a side of the fixing plate (11) away from the clamping plate (12); A nickel sheet roll (14), wherein the nickel sheet roll (14) is arranged on the body (1); The nickel sheet welding processing unit (2) is used to control the two clamping plates (12) to adjust and clamp the nickel sheet roll (14), cut off the required length and place it at the battery electrode position to be welded; A soldering flux adding unit (7), the soldering flux adding unit (7) being arranged on the main body (1) and used for adding soldering flux to the soldering flux adding head (13) to ensure that the soldering work can be carried out normally; An automatic alignment unit (9) is arranged on a body (1) and is used to provide positioning requirements for a welding machine (10), a welding nickel sheet processing unit (2) and a solder flux adding unit (7) to ensure automatic alignment during welding. The welding nickel sheet processing unit (2) comprises a manipulator (21) arranged on the body (1), a connecting plate (22) is arranged at the end of the manipulator (21), a first motor (23) is arranged on the connecting plate (22), a connecting shaft (24) connected to the output end of the first motor (23) is rotatably arranged on the connecting plate (22), the fixing plate (11) is arranged on the connecting shaft (24), and the fixing plate (11) is provided with a displacement assembly (3) for driving two clamping plates (12) is adjusted and clamps the nickel sheet roll (14), the body (1) is provided with a correction member (5) for correcting the required nickel sheet pulled out from the nickel sheet roll (14), the body (1) is provided with a cutting assembly (6) for measuring and cutting the required nickel sheet, the shift assembly (3) comprises a bidirectional screw rod (31) rotatably arranged on the fixed plate (11), a second motor (32) is arranged on one side of the fixed plate (11), the output end of the second motor (32) is connected to the bidirectional screw rod (31), the two sides of the bidirectional screw rod (31) are respectively threadedly connected with shift plates (33), the shift plates (33) are slidably arranged on the fixed plate (11), and the two shift plates (33) are provided on opposite sides. An elastic member (4) is provided for clamping and positioning the required nickel sheet, the elastic member (4) comprising a spring (41) arranged on the opposite side of the shift plate (33), the two clamping plates (12) being respectively arranged at the ends of the spring (41), the correcting member (5) comprising a positioning frame (51) arranged on the body (1), a mounting column (52) being rotatably arranged on the positioning frame (51), a mounting plate (53) being slidably arranged on the mounting column (52), the mounting plate (53) sliding along the axial direction of the mounting column (52), the nickel sheet roll (14) being arranged on the mounting plate (53), a plurality of groups of correcting rollers (54) for correcting the required nickel sheet being arranged on the positioning frame (51), each group of the correcting rollers (54) comprising: The invention comprises two positioning plates (55) respectively arranged on both sides of the positioning frame (51), two springs (56) are arranged on opposite sides of the positioning plates (55), and a fixed roller (57) is arranged at the end of the two springs (56). The cutting assembly (6) comprises two bent plates (61) respectively arranged on opposite sides of the shift plate (33), and two cutters (62) used in coordination are arranged on the bent plates (61). The spacing between the two clamping plates (12) is smaller than the spacing between the two cutters (62). The positioning frame (51) is provided with an infrared measuring transmitter (63), and any of the cutters (62) is provided with a receiver (64) coordinated with the infrared measuring transmitter (63). The fixing plate (11) is in a bent structure.The solder flux adding unit (7) comprises a transfer box (71) arranged on a fixed plate (11); a plurality of telescopic rods (72) are arranged at the bottom of the transfer box (71); a fixed plate (73) is arranged at the end of the telescopic rod (72); the solder flux adding head (13) is arranged at the bottom of the fixed plate (73); an output tube 1 (74) is arranged at the bottom of the transfer box (71); an output tube 2 (75) matching the output tube 1 (74) is arranged on the fixed plate (73); the top of the output tube 2 (75) is a closed structure, and a side wall is provided with an infusion hole (76); a drainage groove (77) connected to the solder flux adding head (13) is arranged on the fixed plate (73); the body (1 ) is provided with a liquid storage tank (78), a filling piece (8) is provided between the liquid storage tank (78) and the transfer box (71), and is used to fill the soldering flux into the transfer box (71), the filling piece (8) comprises an ejector tube (81) provided at the top of the transfer box (71), a fixing groove is provided on the ejector tube (81), a liquid injection tube (82) is provided at the bottom of the liquid storage tank (78), a fixing ring (83) is provided inside the liquid injection tube (82), a spring three (84) is provided on the fixing ring (83), a sealing plate (85) is provided at the end of the spring three (84), the ejector tube (81) and the fixing ring (83) are interference fit, and the ejector tube (81) can lift the sealing plate (85).

2. The aviation battery electrode automatic alignment welding equipment according to claim 1 is characterized in that: The automatic alignment unit (9) comprises a support frame (91) arranged on the main body (1), a control box (92) being arranged on the support frame (91), a plurality of positioning cameras (93) with different directions being arranged on the support frame (91), and the welding machine (10), the manipulator (21), the first motor (23), the second motor (32) and the positioning cameras (93) are all connected to the control box (92).

3. The automatic alignment welding equipment for aviation battery electrodes according to claim 2, characterized in that: A wiping layer (15) is provided on one side of the connecting plate (22) close to the transfer box (71) for wiping the top of the ejection pipe (81).

Images