CN218050836U

CN218050836U - Side plate welding copper nozzle of square shell module

Info

Publication number: CN218050836U
Application number: CN202221722358.1U
Authority: CN
Inventors: 门党委; 韩金龙
Original assignee: United Winners Laser Co Ltd
Current assignee: United Winners Laser Co Ltd
Priority date: 2021-12-24
Filing date: 2022-07-06
Publication date: 2022-12-16
Anticipated expiration: 2032-07-06

Abstract

The utility model discloses a side panel welding copper nozzle of square shell module belongs to welding copper nozzle technical field, for solving the uneven problem design of anti-oxidation among the prior art. The method comprises the following steps: the dust extraction device is provided with a dust extraction mechanism, a dust extraction pipe interface of the dust extraction mechanism is communicated with one end of a smoke extraction pipeline, the other end of the smoke extraction pipeline extends to a side dust extraction port, the terminal of the side dust extraction port is communicated with an air cavity, and an air knife mechanism is arranged opposite to the side dust extraction port. The utility model can prevent the weld joint from being oxidized.

Description

Side plate welding copper nozzle of square shell module

Technical Field

The utility model relates to a welding copper nozzle technical field especially relates to a side panel welding copper nozzle of square shell module.

Background

The invention discloses a method for high-speed optical fiber laser welding of a 1mm pure titanium plate (CN 108655567A), and particularly discloses the content in the attached figure 1 of the specification.

Disclosure of Invention

For among the solution prior art, spout protective gas by direct through circular shape antithetical couplet row protection trachea to the welding seam of rectangular shape, and lead to protective gas can't evenly cover the technical problem to the welding seam of rectangular shape, provide a square shell module curb plate welding copper nozzle.

The dust exhaust mechanism is provided, a dust exhaust pipe interface of the dust exhaust mechanism is communicated with one end of a smoke exhaust pipeline, the other end of the smoke exhaust pipeline extends to a side dust exhaust port, a terminal of the side dust exhaust port is communicated with an air cavity, an air knife mechanism is arranged opposite to the side dust exhaust port, the air knife mechanism is provided with a side air knife edge, the side air knife edge is communicated with the air cavity, an outlet with a long strip shape is formed in the bottom of the air cavity, the lower side of the outlet with the long strip shape is used for placing a welding object to be welded, the welding object has a welding line with the long strip shape, and the welding line with the long strip shape is covered by the outlet with the long strip shape.

Optionally, the side wind blade and the side dust extraction port are parallel to the long-strip-shaped welding line.

Optionally, the elongated outlet is parallel to the elongated weld.

Optionally, the side dust extraction port and the side air knife port are located at the same horizontal position.

Optionally, one end of the air knife mechanism, which is far away from the air cavity, is provided with a protective gas blowing mechanism, and the protective gas blowing mechanism is communicated with the air knife mechanism through a protective gas channel.

The utility model has the advantages that: the adopted mode that the strip-shaped outlet covers the strip-shaped welding seam can protect the strip-shaped welding seam with larger area, so that the strip-shaped welding seam with larger area is not oxidized; on the other hand, the utility model is also provided with a dust pumping mechanism, and the side dust pumping port of the dust pumping mechanism is also communicated with the air cavity, so that dust with larger area in the strip-shaped welding seam can be sucked away; on the other hand, the side air knife edge and the side dust extraction opening can work simultaneously or independently, so that the welding copper nozzle of the side plate of the square shell module is suitable for more scenes, blowing protection gas and dust extraction can be simultaneously conveyed, and blowing protection gas or dust extraction can be independently conveyed.

Drawings

FIG. 1 is a schematic diagram of a prior art solution;

FIG. 2 is a schematic view of an embodiment of the present invention;

FIG. 3 is a schematic view of another aspect of the present invention;

fig. 4 is a schematic side view of the dust-extraction section of the present invention.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention. In the description of the present invention, it is to be understood that the terms "inside", "upper", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. In the description of the present invention, unless expressly stated or limited otherwise, the term "connected" is to be understood in a broad sense, e.g. fixedly connected, detachably connected, or integral; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

The present invention will be further explained with reference to the accompanying drawings:

referring to fig. 2-4, in an embodiment of the present invention, the present invention has a dust exhaust mechanism 2, a dust exhaust pipe connector 10 of the dust exhaust mechanism 2 is communicated with one end of a smoke exhaust pipe 11, the other end of the smoke exhaust pipe 11 extends to a side dust exhaust port 8, a terminal of the side dust exhaust port 8 is communicated with an air chamber 12, an air knife mechanism 3 is arranged opposite to the side dust exhaust port 8, the air knife mechanism 3 has a side air knife edge 7, the side air knife edge 7 is communicated with the air chamber 12, a strip-shaped outlet 13 is arranged at the bottom of the air chamber 12, a to-be-welded object 14 is arranged below the strip-shaped outlet 13, the to-be-welded object 14 has a strip-shaped welding seam 4, the strip-shaped outlet 13 can cover the strip-shaped welding seam 4, when in use, the protective gas output by the side air knife edge 7 reaches the air chamber 12 before reaching the strip-shaped welding seam 4, and then reaches the strip-shaped welding seam 4 through the strip-shaped outlet 13; the side dust suction port 8 sucks away dust at the position of the elongated welding seam 4, and the sucked dust reaches the dust suction pipe interface 10 through the smoke suction pipeline 11 and is discharged. In this embodiment, because rectangular shape export 13 can cover the welding seam 4 of rectangular shape, consequently, when blowing protective gas, protective gas can be given the welding seam 4 of rectangular shape in bigger area and cover, compare in prior art, as the mode that has the contained angle between air outlet shown in fig. 1 and the welding seam, the utility model discloses can protect the welding seam 4 of the rectangular shape of bigger area to make the welding seam 4 of the rectangular shape of bigger area not by the oxidation. On the other hand, the utility model discloses still be equipped with and take out dirt mechanism 2, and take out the side of dirt mechanism 2 and take out dirt mouth 8 and air chamber 12 also be the intercommunication, consequently also can suck away the dust of bigger area in the welding seam 4 of rectangular shape. On the other hand, the side wind knife edge 7 and the side dust extraction opening 8 can work simultaneously or independently, so that the welding copper nozzle for the side plate of the square shell module is suitable for more scenes, can convey blowing protection gas and extracting dust simultaneously, and can convey blowing protection gas or extracting dust independently.

Referring to fig. 4, in an embodiment of the present invention, the side air blade 7 and the side dust suction blade 8 are parallel to the elongated weld seam 4 and cover the elongated weld seam 4 in the length direction. In the embodiment, the strip-shaped outlet 13 is larger than the width of the strip-shaped welding seam 4, the side air knife edge 7 and the side dust extraction opening 8 are oppositely arranged and are positioned above the strip-shaped outlet 13, and when the side dust extraction opening 8 extracts dust, air with dust enters the side dust extraction opening 8 from the strip-shaped outlet 13; when the side wind knife edge 7 blows the protective gas, the protective gas is output from the side wind knife edge 7 and reaches the strip-shaped outlet 13, and finally is discharged from the strip-shaped outlet 13 and reaches the strip-shaped welding seam 4. Realize carrying when taking out dirt and blow the protection gas, when preventing that the welding seam 4 of rectangular shape from being oxidized, prevent that the welding seam 4 of rectangular shape from being polluted by the dust.

In an embodiment of the present invention, the elongated outlet 13 is parallel to the elongated welding seam 4, and when in use, the shielding gas is output perpendicular to the elongated welding seam 4, compared with the prior art in which an included angle exists between the air outlet and the welding seam as shown in fig. 1, the vertically output shielding gas can more uniformly prevent the elongated welding seam 4 from being oxidized; when dust is sucked, the dust suction force on the strip-shaped welding line 4 is more uniform, and the dust can be sucked away more uniformly.

In an embodiment of the present invention, the side dust extraction opening 8 and the side air knife edge 7 are located at the same horizontal position, and the dust extraction is performed during the output of the shielding gas, so that the air flow rate during dust extraction can be increased, thereby improving the dust extraction efficiency.

The technical principle of the present invention is described above with reference to the specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive effort, which would fall within the scope of the present invention.

Claims

1. The utility model provides a square shell module curb plate welding copper nozzle, its characterized in that has dust pumping mechanism (2), dust pumping pipe connector (10) of dust pumping mechanism (2) and the one end intercommunication of smoke pumping pipe way (11), smoke pumping pipe way (11) other one end extends to side dust pumping mouth (8), the terminal intercommunication air chamber (12) of side dust pumping mouth (8), the opposite of side dust pumping mouth (8) is equipped with air knife mechanism (3), air knife mechanism (3) have side wind edge (7), side wind edge (7) intercommunication air chamber (12), open the bottom of air chamber (12) has rectangular shape export (13), the below of rectangular shape export (13) is used for placing and treats welding object (14), treat welding object (14) and have rectangular shape welding seam (4), rectangular shape export (13) cover the welding seam (4) of rectangular shape.

2. The welding bronze nozzle of a side plate of a square shell module according to claim 1, characterized in that the lateral air knife edge (7) and the lateral dust extraction opening (8) are parallel to the elongated weld seam (4).

3. A welding bronze nozzle for side plates of square shell modules according to claim 1, characterized in that the elongated outlet (13) is parallel to the elongated weld (4).

4. The welding copper nozzle of the side plate of the square shell module according to claim 1, characterized in that the side dust extraction port (8) and the side air knife edge (7) are located at the same horizontal position.

5. The side plate welding copper nozzle of the square shell module according to claim 1, characterized in that one end of the air knife mechanism (3) far away from the air cavity (12) is provided with a protective gas blowing mechanism (1), and the protective gas blowing mechanism (1) is communicated with the air knife mechanism (3) through a protective gas channel.