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Automatic welding robot for square tube connection and welding method

A welding robot and automatic welding technology, applied in welding equipment, auxiliary welding equipment, welding/cutting auxiliary equipment, etc., can solve the problems of high labor cost, low efficiency, and low precision

Active Publication Date: 2021-04-09
GUANGDONG POLYTECHNIC OF IND & COMMERCE
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  • Application Information

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Problems solved by technology

[0002] In the process of processing square pipes, welding devices are sometimes used, but now square pipe welding devices basically place the steel pipes on the welding workbench to manually support the steel pipes and then carry out welding work. The welding of square tubes is time-consuming and labor-intensive. The operator needs to support the steel tube with one hand and hold the welding torch in the other hand to weld the square tube. This welding method has low efficiency, low precision, and high labor costs.

Method used

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  • Automatic welding robot for square tube connection and welding method
  • Automatic welding robot for square tube connection and welding method
  • Automatic welding robot for square tube connection and welding method

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Embodiment Construction

[0053] The following description serves to disclose the present invention to enable those skilled in the art to carry out the present invention. The preferred embodiments described below are only examples, and those skilled in the art can devise other obvious variations.

[0054] Such as Figure 1 to Figure 3 and Figure 5 As shown, an automatic welding robot for square pipe connection includes a frame, two square pipe drive devices supported on the frame that can move toward or away from the frame, and a welding station that is arranged on the frame and used For the welding device 8 for welding the ends of the square pipes on the two square pipe driving devices that are close to each other, the welding device 8 includes a welding torch 8b. When welding is required, the square tube is placed on the two square tube driving devices for positioning and fixing. The two square tube driving devices approach and make the ends of the two square tubes that need to be welded aligned a...

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Abstract

The invention provides an automatic welding robot for square tube connection. The automatic welding robot comprises a rack, a moving device, two square tube driving devices and a welding device, the moving device comprises a fixed seat supported on the rack, a two-way screw rod rotatably supported on the fixed seat in the horizontal direction and two sliding blocks in threaded connection with different threaded parts of the two-way screw rod respectively; the two square tube driving devices are respectively arranged on the two sliding blocks, are symmetrical relative to a symmetrical plane, and are used for fixing and rotationally driving two square tubes to be welded; and the welding device is used for welding the joint of the square tubes on the two square tube driving devices. The automatic welding robot can achieve automatic welding of the square tubes.

Description

technical field [0001] The invention relates to the technical field of welding equipment, in particular to an automatic welding robot and a welding method for connecting square pipes. Background technique [0002] In the process of processing and manufacturing square pipes, welding devices are sometimes used, but now square pipe welding devices basically place the steel pipes on the welding workbench to manually support the steel pipes and then carry out welding work. The welding of the square pipe is time-consuming and laborious, requiring the operator to hold the steel pipe with one hand and hold the welding torch in the other hand to weld the opposite pipe. This welding method has low efficiency, low precision and high labor cost. Contents of the invention [0003] In order to solve the above technical problems, an automatic welding robot and a welding method for connecting square pipes are provided, which can realize automatic welding of opposite pipes, reduce labor co...

Claims

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Application Information

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IPC IPC(8): B23K37/053B23K37/047B23K37/02B23K37/00
CPCB23K37/0533B23K37/047B23K37/02B23K37/00
Inventor 孔令叶
Owner GUANGDONG POLYTECHNIC OF IND & COMMERCE
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