Robot welding system for boats

Abstract

The invention discloses a robot welding system for boats. The robot welding system comprises a boat fixing table, a weld gun, a mechanical arm, a translation workbench, an overturning position changing machine and a data center, wherein the boat fixing table is used for placing and fixing a to-be-welded boat body; the weld gun is used for welding the boat body; the weld gun is fixed to the front end of the mechanical arm; through motion of the mechanical arm, the weld gun moves to weld the boat body; the translation workbench is used for enabling the mechanical arm to move front and back along the boat body; the mechanical arm is fixed to the translation workbench; the overturning position changing machine is fixed to the boat fixing table; the boat fixing table is overturned by angles through the overturning position changing machine; and the data center is connected with the mechanical arm, the translation workbench and the overturning position changing machine, and is used for sending working instructions to the mechanical arm, the translation workbench and the overturning position changing machine. According to the robot welding system, the welding speed is high, welding points are uniform, the welding process of the entire boat body can be achieved through one-time fixation, and accumulation of welding errors can be effectively reduced.

Description

technical field [0001] The invention relates to the field of ship welding, in particular to a robot welding system for ships. Background technique [0002] At present, there are various pontoon boats on the market, which are used for activities such as people's diving, fishing, and family entertainment. Existing pontoon boats are usually made of fiberglass, which is elegant in appearance and deeply loved by consumers. [0003] However, the pontoon boat made of fiberglass is heavy, which is not conducive to its transportation. Moreover, during the use of FRP pontoon boats, the hull is easy to wear and tear, and the structural strength is not high. [0004] There are also some handmade aluminum alloy pontoon boats on the market now, which have the following disadvantages in their production: [0005] 1. First of all, the aluminum buoy used in the present invention needs to be processed into multiple inclined angles, and the angles are various during welding. Manual welding ...

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Problems solved by technology

[0006] 2. Secondly, when using mechanical arms such as welding robots for welding, when welding decks, aluminum cylinders, etc. in different positions, because the boat is fixed and the angle of welding moves, the welding torch inevitably needs to be tilted, resulting in the welding liquid Flowing down by gravity makes the solder joints accumulate, resulting in uneven solder joints

[0007] 3. When using welding robots and other mechanical arms for welding, only one side of the hull opposite to the welding robot can be welded. If the other side needs to be changed, the position of the hull or welding robot needs to be changed.

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