Robot for spiral steel pipe welding

A technology of welding robot and spiral steel pipe, which is applied in welding equipment, welding equipment, auxiliary welding equipment, etc., can solve the problems of labor time-consuming and labor-intensive, inability to bend large plate steel plates, and inability to adjust the welding length of steel pipes, etc., and achieve high efficiency.

CN110757024AActive Publication Date: 2020-02-07临沂天佑钢管制造有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2020-02-07

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Abstract

The invention provides a robot for spiral steel pipe welding. The robot for spiral steel pipe welding comprises a welding machine rack, a steel plate bending device, a welding device, a traction device and a supporting device, wherein the welding machine rack is an integral frame of the robot for spiral steel pipe welding, the other devices are all mounted on the welding machine rack, the steel plate bending device machines plate steel plates into spiral steel plates, the welding device is used for welding spiral steel pipe welding seams, the traction device pulls welded steel pipes forward, the traction device provides rotary power for the steel pipes at the same time, and the supporting device plays a role in supporting on the steel pipes with different pipe diameters. The robot for spiral steel pipe welding can weld the spiral steel pipes with different pipe diameters.
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Description

technical field

[0001] The invention relates to the field of spiral steel pipe processing, in particular to a spiral steel pipe welding robot. Background technique

[0002] When processing spiral steel pipe, it is necessary to bend the steel plate into a spiral shape, and then use a welding machine to weld the spiral steel pipe. The traditional manual processing method is time-consuming and laborious, especially the processing of large-diameter steel plates is difficult. Patent application number 201821765503.8 discloses a An automatic spiral welding machine is provided. This utility model can effectively weld spiral welds, but this utility model cannot bend large plate steel plates, and cannot adjust the welding length of steel pipes. Contents of the invention

[0003] In order to solve the above technical problems, the technical solution adopted by the present invention is: a spiral steel pipe welding robot, including a welding machine frame, a steel plate bending device...

Examples

Embodiment

[0025] Example: such as Figure 1-10 A spiral steel pipe welding robot is shown.

[0026] The base base 102 of the welding machine frame 1 is located at the lowest part of the present invention, and there are two X-shaped support frames 103. There are two, two frame concave chute 104 are installed on two X-shaped support frames 103 tops respectively, and the frame rack 105 is fixedly installed on the top of the right X-shaped support frame 103 .

[0027] Both ends of the curved horizontal plate 201 of the steel plate bending device 2 are fixedly installed between two X-shaped support frames 103, and the curved vertical plate 202 is vertically fixedly installed on the middle part of the curved horizontal plate 201, and the middle part of the curved vertical plate 202 has a mounting hole , there are four sets of rolling rollers 203 and roller brackets 204, the rolling rollers 203 are rotatably mounted on the roller brackets 204, two fixing bolts 205 are fixedly installed on the...