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A Seam Tracking Sensor Structure

A sensor and welding torch technology, applied in welding equipment, auxiliary welding equipment, welding/cutting auxiliary equipment, etc., can solve the problems of low convenience and reliability, and achieve good self-locking effect

Active Publication Date: 2018-02-27
SOUTH CHINA UNIV OF TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This design improves the degree of automation of the sensor, but the convenience and reliability of its operation are not strong

Method used

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  • A Seam Tracking Sensor Structure
  • A Seam Tracking Sensor Structure

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Embodiment Construction

[0024] The following is a detailed description of the embodiments of the present invention. This embodiment takes the present invention as a technical solution for implementation, and has detailed implementation methods and specific operation processes. The protection scope of the present invention is not limited to the following examples.

[0025] Such as figure 1 and figure 2 As shown, a seam tracking sensor structure, including: support and fixed inner

[0026] The bottom plate 32 of each component of the department; the right side plate 31 connecting the bottom plate 32 and the corner platform 23; the side bending plate 1 that protects the internal components; the laser bracket 3 used to support the laser sleeve 2 and position it. There is a rectangular groove on the top to install the laser sleeve 2, and the bottom is installed in the two rectangular grooves on the bottom plate 32; In the groove; the reflector bracket 6 is fixed on the turntable table 7 of the manual ...

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Abstract

The invention discloses a seam tracking sensor structure. The seam tracking sensor structure comprises a laser device, an angle-adjustable manual rotary table, a laser reflective mirror, an industrial camera with a lens, a lead screw sliding table, a filter, an organic glass plate and a corner table. The laser device can transmit strip-shaped red lasers. The laser reflective mirror is fixed to the manual rotary table through a support. The lead screw sliding table is fixed to a bottom plate and driven by a motor and can be controlled by external signals. The filter is fixed to the lead screw sliding table. The organic glass plate can achieve light transmitting and block splash during welding so as to protect the camera and the laser device, and the organic glass plate is arranged in a sliding groove in a lower plate so that the organic glass plate can be conveniently replaced after being contaminated by splash and smoke. The corner table is arranged between a sensor shell and a welding gun, and the angle of a whole sensor relative to the welding gun can be manually adjusted through the corner table. The seam tracking sensor is simple and compact in structure, high in adjustability and capable of being suitable for occasions of automatic robot welding.

Description

technical field [0001] The invention relates to the technical field of robot welding, in particular to a structure of a seam tracking sensor, which is an active visual sensor for seam tracking. Background technique [0002] With the development of production, the requirements for the welding quality of products are getting higher and higher, and at the same time, it is required to improve the labor intensity of workers. Automated welding is the direction of development. In automatic welding, detection and guidance are the guarantee of welding quality. Therefore, seam tracking sensor technology is the premise to realize robot welding automation. [0003] At present, there are many kinds of sensing methods applied to welding robots. Among them, the visual sensing method has the advantages of large amount of collected information, non-contact, fast, high precision and large detection range, and has become a research hotspot in robot welding sensors. Among various vision sens...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23K37/00B23K37/02
CPCB23K37/00B23K37/0211
Inventor 王念峰刘景辉张志飞张宪民郑永忠周升勇
Owner SOUTH CHINA UNIV OF TECH
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