Water-cooled heat shield argon arc welding automatic welding machine

Abstract

The utility model discloses a water-cooled heat shield argon arc welding automatic welding machine which comprises a machine frame, an advancing module is arranged at the bottom of the machine frame, an installation frame of a U-shaped structure is installed on the advancing module, a rotating assembly is arranged on the inner side of the installation frame, and a chuck is installed on the inner side of the installation frame through the rotating assembly. A first welding module and a second welding module which are longitudinally arranged are arranged on the outer side of the rack and located above the chuck, a third welding module which is transversely arranged is installed on the second welding module, installation plates are installed on the third welding module and the first welding module, and welding guns are installed at the ends of the installation plates. Two wire feeding discs are arranged on the side, adjacent to the third welding module, of the outer side of the rack, fixing frames are mounted on the sides, close to the welding guns, of the mounting plates correspondingly, and control assemblies used for driving the welding guns to move are arranged on the fixing frames correspondingly. Through the structure, automation and intellectualization of the welding process are achieved, the welding quality and efficiency are improved, and the automatic welding device is suitable for welding operation of various metal materials and has wide application prospects.

Description

Technical Field

[0001] This utility model relates to the field of welding equipment technology, and in particular to an automatic water-cooled hot-screen argon arc welding machine. Background Technology

[0002] Argon arc welding is an electric arc welding method that uses argon gas as a shielding gas. This welding technology is widely used due to its excellent welding quality and wide range of applications, especially in industries with high welding quality requirements, such as aerospace, automobile manufacturing, shipbuilding and high-end equipment manufacturing.

[0003] Currently, for water-cooled heat shields of different sizes and shapes, the main method involves manually pre-spot welding multiple curved steel plates before welding wires to the joints for finishing. This method requires highly skilled operators. Due to the inherent uncertainties of manual operation, various defects may occur during the welding process, resulting in a high defect rate. Furthermore, manual operation is relatively inefficient and cannot meet the needs of large-scale production. Therefore, this invention provides an automatic argon arc welding machine for water-cooled heat shields to solve the problems mentioned in the background. Utility Model Content

[0004] The purpose of this invention is to provide an automatic water-cooled hot-screen argon arc welding machine, which can realize the automation and intelligence of the welding process, improve welding quality and efficiency, and is suitable for welding operations of various metal materials, with broad application prospects.

[0005] To achieve the above objectives, an automatic water-cooled hot-screen argon arc welding machine is provided, comprising a frame, a traveling module at the bottom of the frame, a U-shaped mounting frame mounted on the traveling module, a rotating component on the inner side of the mounting frame, and a chuck mounted on the inner side of the mounting frame via the rotating component. A first welding module and a second welding module are longitudinally arranged on the outer side of the frame and above the chuck. A third welding module is horizontally arranged on the second welding module. Mounting plates are mounted on both the third welding module and the first welding module. Welding guns are mounted at the ends of the mounting plates. Two wire feeders are located on the outer side of the frame adjacent to the third welding module. Fixing frames are mounted on the side of the mounting plates near the welding guns, and each fixing frame is equipped with a control component for moving the welding guns.

[0006] According to the water-cooled hot shield argon arc welding automatic welding machine, the control component includes a second rotating motor fixedly connected to one side of the fixed frame, two guide rails symmetrically fixedly connected to the outside of the fixed frame, a movable plate slidably connected to the guide rails, and a connecting rod fixedly connected to the output shaft of the second rotating motor. The connecting rod is rotatably connected to the movable plate, and the welding gun is mounted on the movable plate.

[0007] According to the water-cooled hot shield argon arc welding automatic welding machine, the rotating assembly includes a rotating shaft rotatably connected to the inside of the mounting frame and a first rotating motor fixedly connected to one side of the mounting frame. The chuck is mounted on the rotating shaft, and the rotating shaft is fixedly connected to the output shaft of the first rotating motor.

[0008] According to the water-cooled hot shield argon arc welding automatic welding machine, the rotating assembly further includes a third rotating motor fixedly connected to the rotating shaft, and the chuck is fixedly connected to the output shaft of the third rotating motor.

[0009] According to the water-cooled hot-screen argon arc welding automatic welding machine, multiple casters are evenly installed at the bottom of the frame.

[0010] This utility model has the following beneficial effects:

[0011] Compared with existing technologies, this water-cooled hot-screen argon arc welding automatic welding machine, by setting up a traveling module, a first welding module, a second welding module, a third welding module, a chuck, a rotating component, and a control component, can realize the automation and intelligence of the welding process, improve welding quality and efficiency, and is suitable for welding operations of various metal materials, with broad application prospects.

[0012] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0014] Figure 1 This is a schematic diagram of the first overall structure of the water-cooled hot-screen argon arc welding automatic welding machine of this utility model;

[0015] Figure 2 This is a schematic diagram of the second overall structure of the water-cooled hot-screen argon arc welding automatic welding machine of this utility model;

[0016] Figure 3 This is a schematic diagram of the third overall structure of the water-cooled hot-screen argon arc welding automatic welding machine of this utility model;

[0017] Figure 4 This utility model relates to an automatic water-cooled hot-screen argon arc welding machine. Figure 1 Enlarged structural diagram at point A in the middle;

[0018] Figure 5 This utility model relates to an automatic water-cooled hot-screen argon arc welding machine. Figure 4 Enlarged structural diagram at point B.

[0019] Figure 6This is a schematic diagram of the welding product structure of the water-cooled hot-screen argon arc welding automatic welding machine of this utility model.

[0020] Legend:

[0021] 1. Frame; 2. Traveling module; 3. Mounting frame; 4. Chuck; 5. First welding module; 6. Mounting plate; 7. Fixing frame; 8. Second welding module; 9. Third welding module; 10. Welding gun; 11. Rotating shaft; 12. Wire feed spool; 13. First rotating motor; 14. Connecting rod; 15. Guide rail; 16. Movable plate; 17. Second rotating motor; 18. Third rotating motor. Detailed Implementation

[0022] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0023] Reference Figure 1-6 This utility model embodiment of a water-cooled hot-screen argon arc welding automatic welding machine includes a frame 1, a traveling module 2 at the bottom of the frame 1, a U-shaped mounting frame 3 mounted on the traveling module 2, a rotating component on the inner side of the mounting frame 3, and a chuck 4 mounted on the inner side of the mounting frame 3 via the rotating component. A first welding module 5 and a second welding module 8 are arranged longitudinally on the outer side of the frame 1 and above the chuck 4. A third welding module 9 is arranged laterally on the second welding module 8. Mounting plates 6 are mounted on both the third welding module 9 and the first welding module 5. Welding guns 10 are mounted on the ends of the mounting plates 6. Two wire feeding trays 12 are provided on the outer side of the frame 1 adjacent to the third welding module 9 to ensure a continuous supply of welding wire during the welding process.

[0024] Chuck 4 holds the workpiece to be welded (as per the instruction manual). Figure 6 The water-cooled heat shield and the traveling module 2 allow the workpiece to be welded to move freely within the welding area, improving work flexibility. The first welding module 5, the second welding module 8, and the third welding module 9 are used to drive the welding gun 10 for welding operations, enabling the welding gun 10 to perform multi-directional welding operations, greatly improving welding efficiency. This allows for automation and intelligentization of the welding process, enhancing welding quality and efficiency. It is suitable for welding various metal materials and has broad application prospects.

[0025] Mounting plate 6 is equipped with a mounting bracket 7 on the side near the welding gun 10. Each mounting bracket 7 is equipped with a control component for moving the welding gun 10. The control component includes a second rotary motor 17 fixedly connected to one side of the mounting bracket 7, two guide rails 15 symmetrically fixedly connected to the outside of the mounting bracket 7, a movable plate 16 slidably connected to the guide rails 15, and a connecting rod 14 fixedly connected to the output shaft of the second rotary motor 17. The connecting rod 14 is rotatably connected to the movable plate 16, and the welding gun 10 is mounted on the movable plate 16.

[0026] The second rotary motor 17 can drive the connecting rod 14, which in turn drives the movable plate 16 and the welding gun 10 to move on the guide rail 15, enabling precise movement and positioning of the welding gun 10.

[0027] The rotating assembly includes a rotating shaft 11 rotatably connected to the inside of the mounting bracket 3, a first rotating motor 13 fixedly connected to one side of the mounting bracket 3, and a third rotating motor 18 fixedly connected to the rotating shaft 11. The rotating shaft 11 is fixedly connected to the output shaft of the first rotating motor 13, and the chuck 4 is fixedly connected to the output shaft of the third rotating motor 18.

[0028] The chuck 4 is used to hold the workpiece to be welded. By rotating the shaft 11 and the third rotating motor 18, the workpiece can be rotated 360 degrees during the welding process, realizing the rotation and angle adjustment of the welding gun 10, which improves the flexibility and efficiency of welding.

[0029] To increase the stability and mobility of the entire welding machine, multiple casters are evenly installed at the bottom of the frame 1.

[0030] Working principle: The chuck 4 clamps the workpiece to be welded (as shown in the attached image). Figure 6 The water-cooled heatsink and the traveling module 2 allow the workpiece to be welded to move freely within the welding area, bringing the workpiece to the welding gun position. A first welding module 5, a second welding module 8, and a third welding module 9 are provided to drive the welding gun 10 to perform welding operations, enabling the welding gun 10 to perform multi-directional welding operations.

[0031] The wire feeder 12 feeds the welding wire to the welding position of the workpiece. Through the rotation of the rotating shaft 11 and the third rotating motor 18, the workpiece can rotate 360 ​​degrees during the welding process, so that the welding wire is continuously wrapped around the welding position to achieve welding and finishing.

[0032] Furthermore, the second rotary motor 17 can drive the connecting rod 14, thereby causing the movable plate 16 and the welding gun 10 to move on the guide rail 15, which can achieve precise movement and positioning of the welding gun 10.

[0033] This water-cooled hot-screen argon arc welding automatic welding machine, by setting up a traveling module 2, a first welding module 5, a second welding module 8, a third welding module 9, a chuck 4, a rotating component, and a control component, can realize the automation and intelligence of the welding process, improve welding quality and efficiency, and is suitable for welding operations of various metal materials, with broad application prospects.

[0034] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A water-cooled hot-screen argon arc welding automatic welding machine, characterized in that, The system includes a frame (1), a traveling module (2) at the bottom of the frame (1), a U-shaped mounting bracket (3) on the traveling module (2), a rotating component on the inner side of the mounting bracket (3), a chuck (4) on the inner side of the mounting bracket (3) via the rotating component, a first welding module (5) and a second welding module (8) arranged longitudinally on the outer side of the frame (1) and above the chuck (4), and a second welding module (5) arranged laterally on the second welding module (8). The three welding modules (9) are equipped with mounting plates (6) on both the third welding module (9) and the first welding module (5). Welding guns (10) are mounted on the ends of the mounting plates (6). Two wire feeding discs (12) are provided on the outer side of the frame (1) and the side adjacent to the third welding module (9). Fixing frames (7) are installed on the side of the mounting plates (6) near the welding guns (10). Control components for moving the welding guns (10) are provided on the fixing frames (7).

2. The water-cooled hot-screen argon arc welding automatic welding machine according to claim 1, characterized in that, The control assembly includes a second rotary motor (17) fixedly connected to one side of the fixed frame (7), two guide rails (15) symmetrically fixedly connected to the outside of the fixed frame (7), a movable plate (16) slidably connected to the guide rails (15), and a connecting rod (14) fixedly connected to the output shaft of the second rotary motor (17). The connecting rod (14) is rotatably connected to the movable plate (16), and the welding gun (10) is mounted on the movable plate (16).

3. The water-cooled hot-screen argon arc welding automatic welding machine according to claim 1, characterized in that, The rotating assembly includes a rotating shaft (11) rotatably connected to the inside of the mounting bracket (3) and a first rotating motor (13) fixedly connected to one side of the mounting bracket (3). The chuck (4) is mounted on the rotating shaft (11), and the rotating shaft (11) is fixedly connected to the output shaft of the first rotating motor (13).

4. The water-cooled hot-screen argon arc welding automatic welding machine according to claim 3, characterized in that, The rotating assembly also includes a third rotating motor (18) fixedly connected to the rotating shaft (11), and the chuck (4) is fixedly connected to the output shaft of the third rotating motor (18).

5. The water-cooled hot-screen argon arc welding automatic welding machine according to claim 4, characterized in that, The bottom of the frame (1) is evenly equipped with multiple casters.

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