Laser metal automatic welding machine for water nozzle

Abstract

This utility model provides an automatic laser metal welding machine for water taps, relating to the field of welding machine technology. It includes a worktable with two water tap welding stations. Each water tap welding station is equipped with a water tap welding structure, which includes a water tap transport module with a water tap clamping module. The water tap welding stations are equipped with a ring feeding / unloading module and a water tap feeding module, each containing multiple water taps. The ring feeding / unloading module contains rings, with the water taps corresponding to the rings. A rotary welding module is also installed at the water tap welding stations, with a positioning module on its side. A laser welding head is also installed at the water tap welding stations. In this utility model, by installing the water tap welding structure at the welding stations, the water taps can be automatically fed using the water tap clamping module and the water tap feeding module, eliminating the need for manual feeding.

Description

Technical Field

[0001] This utility model relates to the field of welding machine technology, specifically to a laser metal automatic welding machine for water taps. Background Technology

[0002] When processing water taps and ring bodies, it is usually necessary to weld the water tap to the ring body. Most existing welding methods are laser welding. For example, patent CN223043818U discloses an adjustable water tap laser welding fixture. This device squeezes the water tap to facilitate welding. However, when placing the water tap, it is necessary to manually feed them one by one, resulting in low feeding efficiency, which affects the welding efficiency of the water tap. Furthermore, it is not suitable for welding the ring body and the water tap. Due to its structure, the existing pressing structure is difficult to fix the ring body, which can easily affect the welding effect.

[0003] Therefore, this utility model provides an automatic laser metal welding machine for water taps. Utility Model Content

[0004] To address the shortcomings of existing technologies, the purpose of this invention is to provide an automatic laser metal welding machine for water taps, solving the problems mentioned in the background section. This invention automatically feeds water taps using a tap clamping module and a tap feeding module, eliminating the need for manual feeding, improving feeding efficiency, reducing labor costs, and thus increasing the overall welding efficiency of the device. It also automatically feeds and unloads rings using a ring feeding and unloading module, and fixes the rings using a rotating welding module, ensuring the stability of the rings during the welding process and improving the feeding and unloading efficiency, thereby increasing the overall production line efficiency. Furthermore, it allows for 360° rotation welding during the welding process, ensuring welding quality and enabling precise positioning to prevent welding failures.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: a water nozzle laser metal automatic welding machine, including a worktable with two water nozzle welding stations. Each water nozzle welding station is equipped with a water nozzle welding structure, which includes a water nozzle transport module and a water nozzle clamping module. The water nozzle welding stations are equipped with a ring body loading / unloading module and a water nozzle feeding module. The water nozzle feeding module contains multiple water nozzles. The ring body loading / unloading module contains a ring body, with water nozzles corresponding to the ring body. A rotary welding module is installed at the water nozzle welding station, with a positioning module on its side. A laser welding head is also installed at the water nozzle welding station.

[0006] Furthermore, the water nozzle feeding module includes a water nozzle feeding vibratory plate and a linear vibrator, with the water nozzle feeding vibratory plate corresponding to the linear vibrator.

[0007] Furthermore, the ring feeding and unloading module includes a first electric slide rail and a second electric slide rail. The output end of the first electric slide rail is fixed with a ring feeding electric gripper, and the output end of the second electric slide rail is fixed with a ring unloading electric gripper. Both the ring feeding electric gripper and the ring unloading electric gripper correspond to the ring body.

[0008] Furthermore, the water nozzle transport module includes a three-axis linear module, and the water nozzle clamping module includes a water nozzle gripper. The water nozzle gripper is fixedly connected to the output end of the three-axis linear module, and the water nozzle gripper corresponds to the water nozzle.

[0009] Furthermore, the positioning module includes a front-side positioning CCD and a side-side positioning CCD. The front-side positioning CCD is located above the rotary welding module, and the side-side positioning CCD is located on the side of the rotary welding module.

[0010] Furthermore, the rotary welding module includes a hollow rotary platform, on which a running module is mounted. The running module corresponds to the hollow rotary platform and is equipped with a core-pulling tensioning cylinder and a ring tensioner. The core-pulling tensioning cylinder corresponds to the ring tensioner, and the ring tensioner corresponds to the ring.

[0011] The beneficial effects of this utility model are:

[0012] 1. Install a faucet welding structure at the faucet welding station. The faucet welding structure includes a faucet transport module and a faucet clamping module. The faucet can be automatically fed through the faucet clamping module and the faucet feeding module, thereby eliminating the need for manual feeding, improving the feeding efficiency, reducing labor costs, and thus improving the overall welding efficiency of the device.

[0013] 2. Install a ring feeding and unloading module on the water tap welding station and a rotary welding module on the water tap welding station. The ring feeding and unloading module can automatically feed and unload the rings, and the rotary welding module can fix the rings, thereby ensuring the stability of the rings during the welding process, improving the efficiency of ring feeding and unloading, and thus improving the working efficiency of the entire production line.

[0014] 3. During the welding process, 360° rotation welding can be performed to ensure the welding effect and to achieve more precise positioning, preventing welding failure. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall assembly three-dimensional structure of the automatic laser metal welding machine for water taps of this utility model;

[0016] Figure 2This is a schematic diagram of the assembly structure of the ring body and the water nozzle in the automatic laser metal welding machine for water nozzles of this utility model;

[0017] Figure 3 This is a schematic diagram of the assembly structure of the water tap welding structure in the automatic laser metal welding machine for water taps of this utility model;

[0018] Figure 4 This is a three-dimensional structural diagram of the rotary welding module in the automatic laser metal welding machine for water taps of this utility model.

[0019] Figure 5 This is a schematic diagram of the water tap welding structure, the ring body, and the water tap structure in the water tap laser metal automatic welding machine of this utility model;

[0020] In the diagram: 1. Workbench; 2. Water nozzle welding structure; 3. Water nozzle welding station; 4. Water nozzle feeding vibratory feeder; 5. Ring body; 6. Water nozzle; 7. Ring body loading electric gripper; 8. Linear vibration; 9. Ring body front positioning CCD; 10. Ring body side positioning CCD; 11. Laser welding head; 12. First electric slide rail; 13. Second electric slide rail; 14. Ring body unloading electric gripper; 15. Water nozzle gripper; 16. Three-axis linear module; 17. Hollow rotary platform; 18. Running module; 19. Core pulling tension cylinder; 20. Ring body tensioner. Detailed Implementation

[0021] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0022] Please see Figures 1 to 5 This utility model provides a technical solution: a water tap laser metal automatic welding machine, including a worktable 1, on which two water tap welding stations 3 are provided. Water tap welding stations 3 are equipped with water tap welding structures 2, which include a water tap transport module and a water tap clamping module. Water tap welding stations 3 are equipped with a ring body loading and unloading module and a water tap feeding module. The water tap feeding module is equipped with multiple water taps 6. The ring body loading and unloading module is equipped with a ring body 5. The water taps 6 correspond to the ring body 5. Water tap welding stations 3 are equipped with a rotary welding module. The side of the rotary welding module is equipped with a positioning module. Water tap welding stations 3 are equipped with a laser welding head 11.

[0023] In this embodiment, the water nozzle feeding module includes a water nozzle feeding vibratory plate 4 and a linear vibrator 8, with the water nozzle feeding vibratory plate 4 corresponding to the linear vibrator 8. The water nozzle transport module includes a three-axis linear module 16, and the water nozzle clamping module includes a water nozzle gripper 15, which is fixedly connected to the output end of the three-axis linear module 16 and corresponds to the water nozzle 6.

[0024] Specifically, the water nozzles 6 can be arranged by the water nozzle feeding vibratory plate 4, and then the water nozzles 6 can be arranged and transported by the linear vibrator 8, which facilitates the water nozzle gripper 15 to grip and transport the water nozzles 6. The three-axis linear module 16 is started, which drives the water nozzle gripper 15 to transport the water nozzles. After the water nozzle gripper 15 grips the water nozzles 6, the three-axis linear module 16 can drive the water nozzles 6 to transport them, which facilitates the installation of the water nozzles 6.

[0025] The ring body loading and unloading module includes a first electric slide rail 12 and a second electric slide rail 13. The output end of the first electric slide rail 12 is fixed with a ring body loading electric gripper 7, and the output end of the second electric slide rail 13 is fixed with a ring body unloading electric gripper 14. Both the ring body loading electric gripper 7 and the ring body unloading electric gripper 14 correspond to the ring body 5.

[0026] Specifically, the ring body 5 can be clamped and fixed by the electric clamp 7 for loading, and then transported to the ring tensioner 20 by the first electric slide rail 12, thus realizing the loading of the ring body 5. After welding is completed, the ring body 5 can be unloaded by the electric clamp 14 for unloading, and then transported away by the second electric slide rail 13, thus realizing the unloading of the ring body 5.

[0027] The positioning module includes a front positioning CCD9 and a side positioning CCD10. The front positioning CCD9 is located above the rotary welding module, and the side positioning CCD10 is located on the side of the rotary welding module.

[0028] Specifically, the ring body 5 and the water nozzle 6 can be positioned using the front positioning CCD9 and the side positioning CCD10, thereby ensuring the accuracy of the welding position.

[0029] The rotary welding module includes a hollow rotary platform 17, on which a running module 18 is mounted. The running module 18 corresponds to the hollow rotary platform 17. The running module 18 is equipped with a core-pulling tensioning cylinder 19 and a ring tensioner 20. The core-pulling tensioning cylinder 19 corresponds to the ring tensioner 20, and the ring tensioner 20 corresponds to the ring 5.

[0030] Specifically, the core-pulling tensioning cylinder 19 drives the ring tensioner 20 to fix the ring body 5. After the ring body 5 and the water nozzle 6 are assembled, laser welding can be performed through the laser welding head 11. During welding, the running module 18 can drive the ring body 5 and the water nozzle 6 to rotate 360°, thereby ensuring the welding effect of the ring body 5 and the water nozzle 6.

[0031] Workflow: The electric gripper 7 automatically picks up a ring 5 and transports it to the ring tensioner 20. The core-pulling tensioning cylinder 19 then drives the ring tensioner 20 to fix the ring 5. The water nozzles 6 are arranged by the water nozzle feeding vibratory plate 4, and then transported by the linear vibrator 8, facilitating the gripper 15 to pick up and transport the water nozzles 6. The three-axis linear module 16 is then activated, driving the water nozzle gripper 15 for transport. After the water nozzle gripper 15 picks up the water nozzle 6, it can be transported by the three-axis linear module... Group 16 drives the water nozzle 6 for transportation, assembling the water nozzle 6 onto the ring body 5. The ring body 5 and the water nozzle 6 are positioned by the front positioning CCD 9 and the side positioning CCD 10 of the ring body. Then, laser welding is performed by the laser welding head 11. During welding, the ring body 5 and the water nozzle 6 can be rotated 360° by the running module 18 to ensure the welding effect of the ring body 5 and the water nozzle 6. Finally, the ring body 5 is unloaded by the ring body unloading electric gripper 14 and transported away by the second electric slide rail 13, thus realizing the unloading of the ring body 5.

[0032] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A laser metal automatic welding machine for water taps, comprising a worktable (1), characterized in that, The workbench (1) is provided with two water nozzle welding stations (3). The water nozzle welding station (3) is equipped with a water nozzle welding structure (2). The water nozzle welding structure (2) includes a water nozzle transport module. The water nozzle transport module is equipped with a water nozzle clamping module. The water nozzle welding station (3) is equipped with a ring body loading and unloading module and a water nozzle feeding module. The water nozzle feeding module is equipped with multiple water nozzles (6). The ring body loading and unloading module is equipped with a ring body (5). The water nozzles (6) correspond to the ring body (5). The water nozzle welding station (3) is equipped with a rotary welding module. The side of the rotary welding module is equipped with a positioning module. The water nozzle welding station (3) is equipped with a laser welding head (11).

2. The automatic laser metal welding machine for water taps according to claim 1, characterized in that: The water tap feeding module includes a water tap feeding vibratory plate (4) and a linear vibrator (8), with the water tap feeding vibratory plate (4) corresponding to the linear vibrator (8).

3. The automatic laser metal welding machine for water taps according to claim 1, characterized in that: The ring loading and unloading module includes a first electric slide rail (12) and a second electric slide rail (13). The output end of the first electric slide rail (12) is fixed with a ring loading electric gripper (7), and the output end of the second electric slide rail (13) is fixed with a ring unloading electric gripper (14). The ring loading electric gripper (7) and the ring unloading electric gripper (14) are both corresponding to the ring (5).

4. The automatic laser metal welding machine for water taps according to claim 1, characterized in that: The water nozzle transport module includes a three-axis linear module (16), and the water nozzle clamping module includes a water nozzle clamp (15). The water nozzle clamp (15) is fixedly connected to the output end of the three-axis linear module (16), and the water nozzle clamp (15) corresponds to the water nozzle (6).

5. The automatic laser metal welding machine for water taps according to claim 1, characterized in that: The positioning module includes a front positioning CCD (9) and a side positioning CCD (10). The front positioning CCD (9) is located above the rotary welding module, and the side positioning CCD (10) is located on the side of the rotary welding module.

6. The automatic laser metal welding machine for water taps according to claim 4, characterized in that: The rotary welding module includes a hollow rotary platform (17), on which a running module (18) is installed. The running module (18) corresponds to the hollow rotary platform (17). The running module (18) is equipped with a core-pulling tension cylinder (19) and a ring tensioner (20). The core-pulling tension cylinder (19) corresponds to the ring tensioner (20), and the ring tensioner (20) corresponds to the ring (5).

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