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Long welding seam robot welding process

A robot welding and welding robot technology, applied in welding equipment, manipulators, manufacturing tools, etc., can solve the problems of non-standard structural welds and other problems, and achieve the effects of long gas escape time, improved quality, and continuous welding process

Active Publication Date: 2021-11-30
潍坊新松机器人自动化有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of the above problems, the object of the present invention is to provide a long weld robot welding process to solve the problem that the existing orbital robot welding system cannot complete the welding of non-standard structural welds

Method used

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Embodiment

[0052] A robot welding process for long seams provided by the present invention includes an auxiliary welding robot 1, a sequence a welding robot 2 on the left side, a b sequence welding robot 3 on the left side, a sequence a welding robot 4 on the right side and a b sequence welding robot 5 on the right side ,Such as Figure 1-2 As shown, the specific welding process is:

[0053] 1) The auxiliary welding robot 1, the left a-sequence welding robot 2 and the right a-sequence welding robot 4 are simultaneously welding on one end of the cover plate 20, the auxiliary welding robot 1 is in the parking space 12 at the first end, and the left a-sequence welding robot 2 is in the first parking space 14 on the left, and the sequence welding robot 4 is in the first parking space 13 on the right, such as image 3 As shown; the arc starting point is at the intersection of the vertical plate 19, the cover plate 20 and the bottom plate 18 (the intersection of the arched upper arc weld 8, t...

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Abstract

The invention belongs to the technical field of welding, and particularly relates to a long welding seam robot welding process. Closed-loop continuous sealing welding with forked welding seams and long welding seams of a workpiece is completed through cooperation of a plurality of composite welding robots, firstly, three welding robots are adopted for conducting welding arcing at the same time to form a common-welding-pool starting point, forked welding is conducted respectively, and the long welding seams are continuously welded alternately through two welding robots. And during arc stopping, two welding robots or three welding robots are used for terminating the common welding pool, and a closed welding seam is formed. No cold joint exists in the whole process, and the method is suitable for a sealing structure, so that the welding seam quality is further improved, and the welding quality is also improved.

Description

technical field [0001] The invention belongs to the field of welding technology, and in particular relates to a long welding seam robot welding process. Background technique [0002] The welding of large steel structures affects its manufacturing efficiency and quality. Robot automation and intelligent welding are the main means to solve this problem. For the welding of large steel structures, the structure and weight of the components themselves are not suitable for rotation or rotation, so they are not suitable for special-purpose planes or fixed manipulators. Ensuring stable welding quality on important components is a key issue in the welding process. The robot welding system is generally composed of a welding load-bearing mechanism, a welding system, and a control system. The wire mechanism and other components; the control system is responsible for the movement, tracking, and welding quality control of the carrying mechanism. [0003] At present, the commonly used w...

Claims

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Application Information

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IPC IPC(8): B23K9/025B23K9/028B23K9/16B23K9/28B25J5/00B25J11/00
CPCB23K9/16B23K9/287B23K9/0282B23K9/025B25J5/007B25J11/005
Inventor 张书生马英凯朱维金
Owner 潍坊新松机器人自动化有限公司
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