Automatic welding device based on 3D scanning technology

Abstract

The utility model discloses an automatic welding device based on 3D scanning technology, which comprises a box body and a 3D scanner, one end in the box body is connected with a clamping mechanism in a sliding manner, one end above the box body is provided with an air suction disc for adsorbing harmful gas generated after welding, and the other end above the box body is provided with an air inlet and an air outlet. A suction fan used for driving the air suction disc to operate is arranged at one end of the upper portion of the box body, a waste gas treatment box used for treating absorbed harmful gas is arranged at one end of the side face of the suction fan, and a welding mechanism used for automatically welding machined parts is arranged at one end of the interior of the box body. By means of the clamping mechanism, a machined part can be rapidly clamped, the working efficiency is improved, abrasion to the surface of the machined part can be avoided through manual clamping, operation is easy and convenient, toxic gas generated after welding can be absorbed through the air suction disc and the like, the environment is protected, and the labor intensity of workers is relieved. And the body health of workers is also protected.

Description

Technical Field

[0001] The utility model relates to the technical field of welding equipment, in particular to an automatic welding device based on 3D scanning technology. Background Art

[0002] Because the automatic welding device based on general 3D scanning technology needs to clamp the workpiece when welding, but the general clamp cannot quickly fix the workpiece, which affects the work efficiency. In addition, the general clamp clamps the workpiece through cylinders or motor drives, which may cause wear on the surface of the workpiece, and harmful gases will be generated during welding, which will not only affect the health of the workers, but also pollute the environment, so further improvement is needed. Utility Model Content

[0003] The purpose of the utility model is to provide an automatic welding device based on 3D scanning technology to solve the problems raised by the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic welding device based on 3D scanning technology, comprising: a box body and a 3D scanner, one end of the box body is slidably connected with a clamping mechanism, one end above the box body is provided with a suction disk for adsorbing harmful gases generated after the weld, one end above the box body is provided with a suction fan for driving the suction disk to operate, one end of the suction fan side is provided with an exhaust gas treatment box for treating the absorbed harmful gases, and one end inside the box body is provided with a welding mechanism for automatically welding the workpiece.

[0005] As a further solution of the utility model: the clamping mechanism includes a base slidably connected to the inside of the box body, one end of the side of the base is rotatably connected to a fixing mechanism, one end of the side of the base is rotatably connected to a handle, and a connecting block is provided between the fixing mechanism and the handle.

[0006] As a further solution of the utility model: the base includes a base body slidably connected to one end of the interior of the box body, a slider is fixedly connected to the lower end of the base body, the fixing mechanism includes a connecting arm rotatably connected to the inner wall of the base, a telescopic rod is provided at one end of the side of the connecting arm, a fixing block is screwed at one end of the side of the telescopic rod, the connecting block includes a connecting block body provided at one end of the side of the fixing mechanism, a limiting block is fixedly connected to one end of the side of the connecting block body, and the handle includes a handle body rotatably connected to one end of the side of the base, and a grip is fixedly connected to one end of the side of the handle body.

[0007] As a further solution of the utility model: the box body includes a box body main body arranged below the suction fan, an operating table is fixedly connected to one end of the box body main body, and a slide groove is opened at one end of the box body main body.

[0008] As a further solution of the utility model: a cavity for the rotation of the fixing mechanism is opened at one end above the base.

[0009] As a further solution of the utility model: one end of the connecting block is rotatably connected to the fixing mechanism, and the other end is rotatably connected to the handle.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] The utility model can quickly clamp the workpiece through the clamping mechanism, thereby improving work efficiency, and can avoid wear on the surface of the workpiece through manual clamping, and the operation is simple and convenient, and can absorb the toxic gas generated after the welding seam through the suction disk, etc., thereby protecting the environment and the health of the workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 It is a schematic diagram of the overall structure of the second viewing angle of the utility model;

[0014] Figure 3 It is a structural schematic diagram of the clamping mechanism in the utility model;

[0015] Figure 4 It is a schematic diagram of the split structure of the clamping mechanism in the utility model.

[0016] In the figure: 1. box body; 11. box body body; 12. operating table; 13. slide slot; 2. clamping mechanism; 21. base; 211. base body; 212. slider; 22. fixing mechanism; 221. connecting arm; 222. telescopic rod; 223. fixing block; 23. connecting block; 231. connecting block body; 232. limiting block; 24. handle; 241. handle body; 242. grip; 3. suction plate; 4. suction fan; 5. exhaust gas treatment box; 6. welding mechanism; 7. 3D scanner. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation of the present utility model. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. The following is an explanation of the embodiments of the present utility model based on the overall structure of the present utility model.

[0019] Reference Figures 1 to 4 In an embodiment of the utility model, an automatic welding device based on 3D scanning technology includes: a box body 1 and a 3D scanner 7, a clamping mechanism 2 is slidably connected to one end of the box body 1, a suction plate 3 for adsorbing harmful gases generated after welding is arranged at one end above the box body 1, a suction fan 4 for driving the suction plate 3 is arranged at one end above the box body 1, a waste gas treatment box 5 for treating the absorbed harmful gases is arranged at one end of the side of the suction fan 4, and a welding mechanism 6 for automatically welding the workpiece is arranged at one end inside the box body 1.

[0020] By adopting the above scheme, the harmful gas generated during welding is sucked into the exhaust gas treatment box 5 by the suction fan 4 through the suction plate 3 for treatment, which protects the environment and prevents the operator from inhaling the harmful gas and affecting his health.

[0021] The clamping mechanism 2 includes a base 21 slidably connected to the inside of the box 1 , one end of the side of the base 21 is rotatably connected to a fixing mechanism 22 , one end of the side of the base 21 is rotatably connected to a handle 24 , and a connecting block 23 is provided between the fixing mechanism 22 and the handle 24 .

[0022] The base 21 includes a base body 211 slidably connected to one end of the interior of the box body 1, a slider 212 is fixedly connected to one end below the base body 211, the fixing mechanism 22 includes a connecting arm 221 rotatably connected to the inner wall of the base 21, a telescopic rod 222 is provided at one end of the side of the connecting arm 221, a fixing block 223 is screwed at one end of the side of the telescopic rod 222, the connecting block 23 includes a connecting block body 231 provided at one end of the side of the fixing mechanism 22, a limiting block 232 is fixedly connected to one end of the side of the connecting block body 231, and the handle 24 includes a handle body 241 rotatably connected to one end of the side of the base 21, and a grip 242 is fixedly connected to one end of the side of the handle body 241.

[0023] The above scheme is adopted: by rotating the handle 24, the connecting block 23 is driven to rotate, thereby driving the fixing mechanism 22 to be pressed down, and the telescopic rod 222 can be adjusted in length according to the size of the workpiece, so that it can adapt to workpieces of different sizes. The position of the clamping mechanism 2 can be changed by sliding the clamping mechanism 2 in the slide groove 13, which is more convenient to use.

[0024] The box body 1 includes a box body main body 11 disposed below the suction fan 4 , an operation table 12 is fixedly connected to one end of the box body main body 11 , and a slide groove 13 is opened at one end of the box body main body 11 .

[0025] A cavity for the fixing mechanism 22 to rotate is formed at one upper end of the base 21 .

[0026] One end of the connecting block 23 is rotatably connected to the fixing mechanism 22 , and the other end is rotatably connected to the handle 24 .

[0027] The working principle of the utility model is: by rotating the handle 24, the connecting block 23 is driven to rotate, thereby driving the fixing mechanism 22 to press down, the telescopic rod 222 can be adjusted in length according to the size of the workpiece, so that it can adapt to workpieces of different sizes, and the position of the clamping mechanism 2 can be changed by sliding the clamping mechanism 2 in the slide groove 13, which is more convenient to use. The workpiece can be clamped before automatic welding. The harmful gas generated during welding is sucked into the exhaust gas treatment box 5 by the suction fan 4 through the suction plate 3 for treatment, which protects the environment and prevents the operator from inhaling harmful gases and affecting their health.

[0028] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An automatic welding device based on 3D scanning technology, comprising: The box (1) and the 3D scanner (7) are characterized in that a clamping mechanism (2) is slidably connected to one end of the box (1), a suction plate (3) for absorbing harmful gases generated after welding is arranged at the upper end of the box (1), a suction fan (4) for driving the suction plate (3) is arranged at the upper end of the box (1), a waste gas treatment box (5) for treating absorbed harmful gases is arranged at one side end of the suction fan (4), and a welding mechanism (6) for automatically welding a workpiece is arranged at one end of the box (1).

2. The automatic welding device based on 3D scanning technology according to claim 1 is characterized in that: The clamping mechanism (2) comprises a base (21) slidably connected to the interior of the box body (1); one end of the side of the base (21) is rotatably connected to a fixing mechanism (22); one end of the side of the base (21) is rotatably connected to a handle (24); and a connecting block (23) is provided between the fixing mechanism (22) and the handle (24).

3. The automatic welding device based on 3D scanning technology according to claim 2 is characterized in that: The base (21) comprises a base body (211) slidably connected to one end of the interior of the box (1); a slider (212) is fixedly connected to one end of the bottom of the base body (211); the fixing mechanism (22) comprises a connecting arm (221) rotatably connected to the inner wall of the base (21); a telescopic rod (222) is provided at one end of the side of the connecting arm (221); a fixing block (223) is screwed to one end of the side of the telescopic rod (222); the connecting block (23) comprises a connecting block body (231) provided at one end of the side of the fixing mechanism (22); a limiting block (232) is fixedly connected to one end of the side of the connecting block body (231); and the handle (24) comprises a handle body (241) rotatably connected to one end of the side of the base (21); a grip (242) is fixedly connected to one end of the side of the handle body (241).

4. The automatic welding device based on 3D scanning technology according to claim 1, characterized in that: The box body (1) comprises a box body main body (11) arranged below the suction fan (4), an operating table (12) is fixedly connected to one end of the box body main body (11), and a slide groove (13) is provided at one end of the box body main body (11).

5. The automatic welding device based on 3D scanning technology according to claim 2 is characterized in that: A cavity for the fixing mechanism (22) to rotate is provided at one upper end of the base (21).

6. The automatic welding device based on 3D scanning technology according to claim 2, characterized in that: One end of the connection block (23) is rotatably connected to the fixing mechanism (22), and the other end is rotatably connected to the handle (24).

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