A roll laser welding apparatus

Abstract

The utility model discloses a kind of rolling laser welding equipment, belong to welding integrated technical field, including rack, the upper end of the rack is fixed with portal frame symmetrically, the top of portal frame is installed with x-axis handling module, the surface of x-axis handling module is installed with reinforcing rib, the side of reinforcing rib is installed with z-axis handling module, the bottom of x-axis handling module is symmetrically provided with y-axis material handling platform, the surface of y-axis material handling platform is installed with product fixture, one end of y-axis material handling platform away from x-axis handling module is provided with flat pressing cylinder, one side of flat pressing cylinder is provided with rolling mechanism, one side of rolling mechanism is provided with z-axis laser moving module, one side of z-axis laser moving module is installed with laser welder;The utility model is through being provided with laser welding mechanism, realizes batch, continuous production, breaks traditional manual welding or single laser welding "single piece clamping, step-by-step operation" inefficient mode.

Description

Technical Field

[0001] This utility model belongs to the field of integrated welding technology, specifically relating to a roll laser welding device. Background Technology

[0002] The development of the new energy industry has increased the demand for batteries: With the rapid development of new energy vehicles and high-end industrial equipment, the market demand for high-quality batteries is constantly rising. This requires battery production equipment to have higher precision, faster welding speed, and better stability and consistency. Traditional welding equipment is difficult to meet these requirements, which has prompted the research and development and application of battery tab rolling laser welding equipment.

[0003] Traditional soldering methods, such as capacitor soldering, ultrasonic soldering, and manual soldering with a soldering iron, have numerous drawbacks. Manual soldering relies on worker skill, resulting in inconsistent quality. Furthermore, the high temperature of the soldering iron can damage the performance of batteries and other products, and solder slag poses safety hazards. When capacitor soldering and ultrasonic soldering are used to weld battery tabs and caps, manual operation is prone to causing incomplete or false soldering, increasing the battery's internal resistance and reducing the yield. Manual soldering also requires highly skilled operators, making it unsuitable for mass production.

[0004] Therefore, a roll forming laser welding device is designed to solve the above problems. Utility Model Content

[0005] To address the problems mentioned in the background section, this invention provides a roll forming laser welding device, which features high production efficiency and reduced reliance on manual labor.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a roll forming laser welding equipment, comprising a frame, a gantry frame symmetrically fixed at the upper end of the frame, an x-axis transport module mounted at the top of the gantry frame, reinforcing ribs mounted on the surface of the x-axis transport module, a z-axis transport module mounted on one side of the reinforcing ribs, a y-axis material transport platform symmetrically arranged at the bottom end of the x-axis transport module, a product fixture mounted on the surface of the y-axis material transport platform, a flattening cylinder mounted at the end of the y-axis material transport platform away from the x-axis transport module, a rolling mechanism mounted on one side of the flattening cylinder, a z-axis laser moving module mounted on one side of the rolling mechanism, and a laser welder mounted on one side of the z-axis laser moving module.

[0007] Preferably, a vacuum suction cup is installed at the bottom of the z-axis transport module.

[0008] Preferably, both the flattening cylinder and the rolling mechanism are equipped with rolling rollers at their output ends, and the rolling rollers are made of flexible silicone material.

[0009] Preferably, the y-axis material handling platform is symmetrically arranged in two sets, one set corresponding to the flattening cylinder and the rolling mechanism, and the other set corresponding to the bottom end of the laser welder.

[0010] Preferably, both the z-axis laser moving module and the flattening cylinder have reinforcing ribs fixed on one side.

[0011] Compared with the prior art, the beneficial effects of this utility model are: 1. This utility model enables batch and continuous production by setting up a laser welding mechanism, breaking the inefficient mode of traditional manual welding or single laser welding of "single piece mounting and step-by-step operation". Rolling and laser welding are integrated into the same automated process, which can work with the conveying system to complete the "feeding-rolling-welding-unloading" operation of battery tabs, greatly improving the welding speed and meeting the needs of large-scale mass production in the new energy industry.

[0012] 2. Reduce reliance on manual labor and ensure consistent quality: By using an automated control system to precisely adjust parameters such as rolling pressure, laser power, and welding speed, the traditional welding method relies on manual techniques, avoiding quality fluctuations caused by human operation. This ensures that the strength, appearance, and conductivity of each weld joint maintain a uniform standard, thereby improving product yield. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a side view of the structure of this utility model.

[0014] In the diagram: 1. Laser welder; 2. Z-axis transport module; 3. Frame; 4. Product fixture; 5. Flattening cylinder; 6. Rolling mechanism; 7. Gantry; 8. Y-axis material transport platform; 9. X-axis transport module; 10. Reinforcing rib; 11. Z-axis laser moving module. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Example 1 Please see Figure 1-2This utility model provides the following technical solution: a roll forming laser welding equipment, including a frame 3, a gantry frame 7 symmetrically fixed at the upper end of the frame 3, an x-axis transport module 9 installed at the top of the gantry frame 7, a reinforcing rib 10 installed on the surface of the x-axis transport module 9, a z-axis transport module 2 installed on one side of the reinforcing rib 10, a y-axis material transport platform 8 symmetrically arranged at the bottom end of the x-axis transport module 9, a product fixture 4 installed on the surface of the y-axis material transport platform 8, a flattening cylinder 5 arranged at the end of the y-axis material transport platform 8 away from the x-axis transport module 9, a rolling mechanism 6 arranged on one side of the flattening cylinder 5, a z-axis laser moving module 11 arranged on one side of the rolling mechanism 6, and a laser welder 1 installed on one side of the z-axis laser moving module 11.

[0017] Specifically, a vacuum suction cup is installed at the bottom of the z-axis transport module 2.

[0018] By adopting the above technical solution and using negative pressure suction to handle materials, the stability and convenience of handling work are improved.

[0019] Specifically, both the flattening cylinder 5 and the rolling mechanism 6 are equipped with rolling rollers, which are made of flexible silicone.

[0020] By adopting the above technical solutions, the convenience of material rolling is ensured, material damage is reduced, and product quality is improved.

[0021] Specifically, the y-axis material handling platform 8 is symmetrically arranged in two sets, one set corresponding to the flattening cylinder 5 and the rolling mechanism 6, and the other set corresponding to the bottom end of the laser welder 1.

[0022] By adopting the above technical solution, it is convenient and quick to transfer the rolled material, improve processing efficiency, and ensure production quality.

[0023] Specifically, reinforcing ribs 10 are fixed on one side of both the z-axis laser moving module 11 and the flattening cylinder 5.

[0024] By adopting the above technical solutions, the stability of the z-axis laser moving module 11 and the flattening cylinder 5 during use is improved, loosening is prevented, and the working quality of the equipment is guaranteed.

[0025] The working principle and usage process of this utility model are as follows: In use, the material to be processed is manually placed into the product fixture 4 at the upper end of the Y-axis material handling platform 8. Then, the Y-axis material handling platform 8 moves the product fixture 4 to the bottom of the preset flattening cylinder 5 and precisely positions it. The flattening cylinder 5 is activated, using rolling rollers to flatten the material as a whole. Subsequently, the rolling rollers at the bottom of the rolling mechanism 6 flatten the battery tabs of the material, ensuring the tabs are flat and wrinkle-free. After the rolling process is completed, the Y-axis material handling platform 8 moves the product fixture 4... The material jig 4 moves to the suction range of the z-axis transport module 2 and stops. The vacuum suction cup at the bottom of the z-axis transport module 2 grabs the material in the product jig 4 and smoothly transports it to the product jig 4 at the top of the y-axis material transport platform 8 on the other side. After the material is transported between modules, the y-axis material transport platform 8 on the left moves the product jig 4 to the bottom of the laser welder 1. The laser welder 1 starts and completes the welding operation on the material. After the welding is completed, the y-axis material transport platform 8 moves the finished product back to the unloading area to wait for unloading.

[0026] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A roll forming laser welding device, comprising a frame (3), characterized in that: A gantry (7) is symmetrically fixed at the upper end of the frame (3). An x-axis transport module (9) is installed at the top of the gantry (7). A reinforcing rib (10) is installed on the surface of the x-axis transport module (9). A z-axis transport module (2) is installed on one side of the reinforcing rib (10). A y-axis material transport platform (8) is symmetrically arranged at the bottom end of the x-axis transport module (9). A product fixture (4) is installed on the surface of the y-axis material transport platform (8). A flattening cylinder (5) is arranged at the end of the y-axis material transport platform (8) away from the x-axis transport module (9). A rolling mechanism (6) is arranged on one side of the flattening cylinder (5). A z-axis laser moving module (11) is arranged on one side of the rolling mechanism (6). A laser welder (1) is installed on one side of the z-axis laser moving module (11).

2. The roll forming laser welding equipment according to claim 1, characterized in that: The bottom end of the z-axis transport module (2) is equipped with a vacuum suction cup.

3. The roll forming laser welding equipment according to claim 1, characterized in that: The output ends of the flattening cylinder (5) and the rolling mechanism (6) are both equipped with rolling rollers, which are made of flexible silicone material.

4. The roll forming laser welding equipment according to claim 1, characterized in that: The y-axis material handling platform (8) is symmetrically arranged in two sets, one set corresponding to the flattening cylinder (5) and the rolling mechanism (6), and the other set corresponding to the bottom end of the laser welder (1).

5. The roll forming laser welding equipment according to claim 1, characterized in that: The z-axis laser moving module (11) and the flattening cylinder (5) are both fixed with reinforcing ribs (10) on one side.

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