Environment-friendly arc welding robot

Abstract

The utility model relates to the technical field of arc welding robots, and discloses an environment-friendly arc welding robot which comprises a welding platform, a welding arm used for welding is arranged on one side of the welding platform, and a pushing assembly used for pushing and collecting welding slag falling during welding is arranged on one side of the welding platform. Through the arrangement of the pushing assembly, the first driving assembly, the second driving assembly and the collecting assembly, after the welding platform completes welding, the first driving assembly can be started to drive the pushing assembly to move, welding slag on the welding platform can be pushed to the collecting assembly in the moving process to be collected by the collecting assembly, and after collecting is completed, the welding slag on the welding platform can be collected by the collecting assembly. When the welding slag is collected, the second driving assembly is started, the pushing assembly is automatically reset, in this way, the welding slag can be collected for environmental protection, the welding slag can be automatically collected, and the collecting efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of arc welding robots, in particular to an environmentally friendly arc welding robot. Background Art

[0002] Arc welding robot refers to an industrial robot used for automatic arc welding. The composition and principle of arc welding robot are basically the same as those of spot welding robot. Arc welding robot is mainly used in the welding production of various automotive parts. Due to the high requirements for the use of arc welding robot, it is also necessary to optimize the function of arc welding robot.

[0003] For example, an arc welding robot is disclosed in the Chinese utility model patent with the announcement number CN218311390U. In the above-mentioned prior art, although the manipulator drives the welding gun to weld the contact point of the two weldments, there is no need to manually fix the weldments, thereby solving the problem of inaccurate positioning affecting the welding quality, but the arc welding robot will produce welding slag every time it welds due to the presence of impurities in the welding material, and part of the welding slag will fall on the welding platform. Each time welding is completed, the staff needs to clean it before the next welding can be carried out. Most of the staff will directly put the welding slag on the ground when cleaning, and finally collect it in total, which will cause some of the welding slag to be lost and wasted. Some staff members do not collect the welding slag directly, which will result in a large amount of welding slag being lost. It is not environmentally friendly. The welding slag can be placed in the new weld as a bottom filler to improve the quality and strength of the welding. This method can reduce the consumption of original welding materials and reduce material costs. Therefore, it is necessary to design an environmentally friendly arc welding robot that can automatically collect welding slag. Utility Model Content

[0004] In order to solve the technical problem that it is inconvenient for workers to collect welding slag, the utility model provides an environmentally friendly arc welding robot.

[0005] The utility model is implemented by the following technical scheme: an environmentally friendly arc welding robot comprises a welding platform, a welding arm for welding is arranged on one side of the welding platform, a pushing component for pushing and collecting welding slag dropped during welding is arranged on one side of the welding platform, a first driving component for driving the pushing component to push and collect the welding slag is arranged on the other side of the welding platform, a second driving component for driving the pushing component to reset is arranged on the first driving component, and a collecting component for pushing and collecting the welding slag is arranged on one side of the pushing component.

[0006] Through the above technical solution, after welding on the welding platform is completed, the first driving component will pull the pushing component to push the welding slag on the welding platform, allowing the collecting component to automatically collect the welding slag.

[0007] As a further improvement of the above scheme, the pushing assembly includes two sliding bars fixedly installed on one side of the welding platform and provided with sliding grooves, and a shovel plate slidably arranged between the two sliding bars. The shovel plate slides with the two sliding bars through two sliding grooves, and one side of the shovel plate is arranged in an inclined shape.

[0008] Through the above technical solution, the moving shovel plate will scoop up and push the welding slag.

[0009] As a further improvement of the above scheme, the first driving assembly includes a servo motor fixedly mounted on one side of the welding platform, a driving rod fixedly mounted on the output end of the servo motor, two first reels fixedly mounted on the driving rod, and a first pulling wire wound around each first reel, one end of the two first pulling wires pass through adjacent sliding bars and are fixedly mounted on the shovel plate inside the sliding groove.

[0010] Through the above technical solution, when the servo motor is started, the driving rod will drive the first winding device to rotate, so that the first pulling line pulls the shovel plate to move.

[0011] As a further improvement of the above scheme, the second driving assembly includes two second reels fixedly mounted on the driving rod and a second pulling wire wound around each second reel, and one end of the two second pulling wires is fixedly mounted on one side of the shovel plate.

[0012] Through the above technical solution, the rotation of the second reel will cause the second pulling line to pull the shovel plate to reset.

[0013] As a further improvement of the above scheme, each of the first pulling wires is provided with a first wire protection block fixedly installed on the welding platform on one side, and each of the second pulling wires is provided with a plurality of second wire protection blocks fixedly installed on the welding platform on one side, and a wire protection groove is provided on one side of the plurality of first wire protection blocks and the plurality of second wire protection blocks.

[0014] Through the above technical solution, the first wire protection block and the second wire protection block can protect the pulling wire and prevent the pulling wire from excessive wear.

[0015] As a further improvement of the above solution, the collection assembly includes a fixing plate fixedly installed on one side of the welding platform and arranged in an "L" shape, a fixing frame arranged on one side of the fixing plate, and a collection bag fixedly installed on one side of the fixing frame.

[0016] Through the above technical solution, the shovel plate pushes the welding slag to the collection bag for easy collection.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] The utility model arranges a pushing component, a first driving component, a second driving component and a collecting component. After the welding on the welding platform is completed, the first driving component will be started to drive the pushing component to move. During the movement, the welding slag on the welding platform will be pushed to the collecting component to be collected by the collecting component. After the collection is completed, the second driving component will be started to automatically reset the pushing component. This arrangement can not only collect the welding slag in an environmentally friendly way, but also make the collection of the welding slag automatic, thereby improving the collection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 It is a structural schematic diagram of the utility model having a first driving assembly;

[0021] Figure 3 It is a structural schematic diagram of the utility model having a driving component.

[0022] Description of main symbols:

[0023] 1. Welding platform; 2. Welding arm; 301. Sliding bar; 302. Shovel plate; 401. Servo motor; 402. Driving rod; 403. First wire reel; 404. First pulling wire; 501. Second wire reel; 502. Second pulling wire; 601. Fixed plate; 602. Fixed frame; 603. Collecting bag; 7. First wire protection block; 8. Second wire protection block. DETAILED DESCRIPTION

[0024] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0025] Please combine Figure 1-Figure 3 An environmentally friendly arc welding robot of this embodiment includes a welding platform 1, a welding arm 2 for welding is provided on one side of the welding platform 1, a pushing component for pushing and collecting welding slag dropped during welding is provided on one side of the welding platform 1, a first driving component for driving the pushing component to push and collect welding slag is provided on the other side of the welding platform 1, a second driving component for driving the pushing component to reset is provided on the first driving component, and a collecting component for pushing and collecting welding slag is provided on one side of the pushing component.

[0026] Combination Figure 1-Figure 3The pushing component includes two sliding bars 301 fixedly installed on one side of the welding platform 1 and provided with sliding grooves, and a shovel plate 302 slidably arranged between the two sliding bars 301. The shovel plate 302 slides with the two sliding bars 301 through the two sliding grooves. One side of the shovel plate 302 is arranged in an inclined shape, and the moving shovel plate 302 will shovel up and push the welding slag.

[0027] Combination Figure 1-Figure 3 The first driving assembly includes a servo motor 401 fixedly mounted on one side of the welding platform 1, a driving rod 402 fixedly mounted on the output end of the servo motor 401, two first wire reels 403 fixedly mounted on the driving rod 402, and a first pulling wire 404 wound around each of the first wire reels 403, one end of each of the two first pulling wires 404 passes through the adjacent sliding bar 301 and is fixedly mounted on the shovel plate 302 inside the sliding groove, and the second driving assembly includes two second wire reels 501 fixedly mounted on the driving rod 402 and a second pulling wire 502 wound around each of the second wire reels 501, one end of each of the two second pulling wires 502 The ends are fixedly installed on one side of the shovel plate 302, one side of each first pulling wire 404 is provided with a first wire protection block 7 fixedly installed on the welding platform 1, and one side of each second pulling wire 502 is provided with a plurality of second wire protection blocks 8 fixedly installed on the welding platform 1, and one side of the plurality of first wire protection blocks 7 and the plurality of second wire protection blocks 8 is provided with a wire protection groove, and when the servo motor 401 is started, the driving rod 402 will drive the first wire reel 403 to rotate, so that the first pulling wire 404 pulls the shovel plate 302 to move, and the servo motor 401 rotates in the opposite direction, which will cause the second wire reel 501 to rotate and allow the second pulling wire 502 to pull the shovel plate 302 to reset.

[0028] Combination Figure 1 and Figure 2 The collecting assembly includes a fixing plate 601 fixedly mounted on one side of the welding platform 1 and arranged in an "L" shape, a fixing frame 602 arranged on one side of the fixing plate 601, and a collecting bag 603 fixedly mounted on one side of the fixing frame 602.

[0029] The implementation principle of an environmentally friendly arc welding robot in the embodiment of the present application is as follows: when the welding platform 1 cooperates with the welding arm 2 to complete welding, the servo motor 401 is started, and the driving rod 402 drives the two first wire reels 403 to rotate, and the two first wire reels 403 will reel in the first pulling wire 404, so that the first pulling wire 404 pulls the shovel plate 302 to collect welding slag from the welding platform 1. When the first wire reel 403 reels the first pulling wire 404, the second wire reel 501 on the driving rod 402 will unwind the second pulling wire 502 that is wound more, so as to avoid affecting The shovel plate 302 moves. When the shovel plate 302 pushes the welding slag to one side of the collection bag 603 for collection, the servo motor 401 rotates in the opposite direction, causing the driving rod 402 to rotate in the opposite direction as well. This will cause the first reel 403 to release the wire and the second reel 501 to reel it up. In this way, the second pulling wire 502 will pull the shovel plate 302 to reset, facilitating the next collection. One end of the driving rod 402 is rotatably mounted on the bottom protrusion of the welding platform 1 to prevent one end of the driving rod 402 from being suspended in the air. This arrangement not only makes the welding slag collection environmentally friendly, but also makes the welding slag collection automatic, thereby improving the collection efficiency.

[0030] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. An environmentally friendly arc welding robot, comprising a welding platform (1), a welding arm (2) for welding being provided on one side of the welding platform (1), characterized in that: A pushing component for pushing and collecting welding slag dropped during welding is provided on one side of the welding platform (1); a first driving component for driving the pushing component to push and collect welding slag is provided on the other side of the welding platform (1); a second driving component for driving the pushing component to reset is provided on the first driving component; and a collecting component for pushing and collecting welding slag is provided on one side of the pushing component.

2. An environmentally friendly arc welding robot as claimed in claim 1, characterized in that: The pushing assembly comprises two sliding bars (301) fixedly mounted on one side of the welding platform (1) and provided with sliding grooves, and a shovel plate (302) slidably arranged between the two sliding bars (301); the shovel plate (302) slidably cooperates with the two sliding bars (301) via the two sliding grooves, and one side of the shovel plate (302) is arranged in an inclined state.

3. An environmentally friendly arc welding robot as claimed in claim 2, characterized in that: The first driving assembly comprises a servo motor (401) fixedly mounted on one side of the welding platform (1), a driving rod (402) fixedly mounted on the output end of the servo motor (401), two first wire reels (403) fixedly sleeved on the driving rod (402), and a first pulling wire (404) wound and connected to each first wire reel (403), one end of each of the two first pulling wires (404) passing through an adjacent sliding bar (301) and fixedly mounted on the shovel plate (302) inside the sliding groove.

4. An environmentally friendly arc welding robot as claimed in claim 3, characterized in that: The second driving assembly comprises two second wire reels (501) fixedly sleeved on the driving rod (402) and a second pulling wire (502) wound around each second wire reel (501), and one end of the two second pulling wires (502) is fixedly mounted on one side of the shovel plate (302).

5. An environmentally friendly arc welding robot as claimed in claim 4, characterized in that: One side of each of the first pulling wires (404) is provided with a first wire protection block (7) fixedly mounted on the welding platform (1), and one side of each of the second pulling wires (502) is provided with a plurality of second wire protection blocks (8) fixedly mounted on the welding platform (1), and one side of each of the plurality of first wire protection blocks (7) and the plurality of second wire protection blocks (8) is provided with a wire protection groove.

6. An environmentally friendly arc welding robot as claimed in claim 1, characterized in that: The collection assembly comprises a fixing plate (601) fixedly mounted on one side of the welding platform (1) and arranged in an "L" shape, a fixing frame (602) arranged on one side of the fixing plate (601), and a collection bag (603) fixedly mounted on one side of the fixing frame (602).

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