Automatic fixed-point fish scale pattern welding equipment

Abstract

The invention discloses automatic fixed-point fish scale pattern welding equipment. The welding equipment comprises a third shell, a second shell is welded to the top of the third shell, a welding mechanism is arranged at the top of the second shell, a butt joint mechanism and a moving mechanism are arranged in the third shell, the welding mechanism is used for conducting fish scale pattern welding on the butt joint positions of materials, the butt joint mechanism is used for connecting the materials with the two ends needing to be welded in a butt joint mode, and the moving mechanism is used for driving the materials to move for welding. According to the welding equipment, during use, a servo motor is arranged to cooperate with a rotating disc to drive a first fixing block to rotate, a second fixing block cooperates with an arc-shaped sliding block and a fixing rod to drive a welding gun to swing, and fish scale pattern welding is conducted on the butt joint positions of the materials; and during use, a second screw rod is rotated to cooperate with a second threaded sleeve to drive a third sliding block to slide in a third sliding rail, the materials needing to be welded are connected in a butt joint mode, and the materials can be connected in a butt joint mode without manual operation.

Description

technical field [0001] The invention relates to the technical field of welding equipment, in particular to an automatic fixed-point fish scale pattern welding equipment. Background technique [0002] Fish scale welding is a kind of welding process. It is named because the welding plane is fish scale. It is characterized by direct welding of pipes to pipes. TIG welding itself belongs to the open arc operation and can observe the shape and flow of the molten pool very well. , It is much superior to arc welding with electrodes. Controlling the stability of the hand during welding is the biggest key to avoid trembling and burning the dock electrode and causing tungsten in the molten pool. The control method can be to use the index finger of the welding torch to support the pipe or plate to be welded. The protruding length of the tungsten electrode can be selected according to the depth of the groove, generally 3-5MM. The wire feeding method can be selected according to the size ...

AI Technical Summary

Problems solved by technology

[0003] Existing fish scale welding is generally performed manually. Due to its high processing standards, the work efficiency is low, and the two welding materials need to be kept in a docking state during the welding process. Manual operation is prone to errors, resulting in soft materials. Material deformation affects the quality of welded products. Therefore, an automatic fixed-point fish scale welding equipment is proposed.

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