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Tracking system and method for outer shaft of corrugated plate

A corrugated plate, coordinate system technology, applied in arc welding equipment, manufacturing tools, welding equipment, etc., can solve the problem that the weld seam tracker cannot meet the requirements

Active Publication Date: 2020-01-17
创想智控科技(成都)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the process of corrugated plate welding, it is necessary to change the gun posture to control the welded corrugated plate, the seam tracker can no longer meet the requirements, and needs further improvement

Method used

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  • Tracking system and method for outer shaft of corrugated plate
  • Tracking system and method for outer shaft of corrugated plate
  • Tracking system and method for outer shaft of corrugated plate

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Embodiment Construction

[0051] The present invention discloses a corrugated plate external axis tracking method and a corrugated plate external axis tracking system. The specific implementation of the present invention will be further described below in combination with preferred embodiments.

[0052] It is worth mentioning that the (high-speed) laser displacement sensor involved in the patent application of the present invention can be defined as the camera (industrial camera) involved in the patent application of the present invention, which is the same concept and is hereby declared.

[0053] see attached Figure 1 to Figure 2 , figure 1 A partial flow of a corrugated plate external axis tracking system and method thereof is shown, figure 2 A partial flow of the corrugated plate external axis tracking system and method thereof is shown.

[0054] preferred embodiment.

[0055] Preferably, the method for tracking the external axis of the corrugated plate includes the following steps:

[0056] S...

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Abstract

The invention discloses a tracking system and method for an outer shaft of a corrugated plate. The tracking method for the outer shaft of the corrugated plate comprises the following steps that S1, the point TCP of a robot is calibrated; S2, the robot, an industrial personal computer, a laser displacement sensor and a PLC module form a local area network; S3, the gun posture, the safety point andthe transition point of the robot are demonstrated; S4, the direction vector of a sliding table is calculated; S5, the world coordinate system of a camera and the robot is calibrated; S6, parameter initial setting is carried out according to the position of corrugations of the corrugated plate so as to divide the area and form the area boundary; and S7, the operation procedure of the robot is started, track planning and track compensation are automatically carried out within the preset deviation range, and therefore batched production is carried out according to the confirmed welding process.According to the tracking system and method for the outer shaft of the corrugated plate, track planning and track compensation are automatically carried out, and the welding process requirement with the process precision ranging from 0.5 mm to 1 mm is met.

Description

technical field [0001] The invention belongs to the technical field of corrugated plate welding processing, and in particular relates to a corrugated plate external axis tracking system and a corrugated plate external axis tracking method. Background technique [0002] The publication number is CN104588839B, and the subject name is an invention patent for an automatic welding seam tracking method for large and complex box-shaped structural parts. At the welding station; (2) Install the swinging striker at the end of the welding torch of the automatic welding equipment, and feedback the swing amplitude information of the weld by repeatedly swinging the striker against both sides of the weld; (3) Compare with the set theoretical swing through the equipment control system , calculate the swing difference; ⑷, adjust the posture of the welding torch to the correct position according to the swing difference, start the arc and weld until the automatic tracking and welding of all we...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K9/127B23K9/32
CPCB23K9/1274B23K9/32
Inventor 朱金明吴兴华李栋梁
Owner 创想智控科技(成都)有限公司
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