Laser vision seam tracking system

Laser vision seam tracking system for arc-welding/resistance welding/laser welding

TANGSHAN YINGLAI TECHNOLOGY CO.,LTD

WORKING PRINCIPLE OF LASER SENSOR

Laser diode form a line structured light by the lens and project it onto object. The light which be projected on the object occur diffuse reflection, it will imaging on COMS sensor through receiving lens. After processing these graphic information, it can produce the working distance, position, shape etc for the objects. Through analysis and process on these test data then calculate and correct the robot welding trace deviation.Laser seam tracking system for arc-welding/resistance welding/laser welding Application Fields

Auto

Shipbuilding

Engineering machinery

Pipeline & pressure vessel

Container

Railway vehicles

Laser seam tracking system for arc-welding/resistance welding/laser welding   SYSTEM COMPOSITION Intelligent laser welding seam tracking system is composed by laser sensor and control host. Laser sensor is used for welding seam active acquisition and control host is used for welding seam real time processing meanwhile keep communication with robot. It has locating and tracking functions also can satisfy the need of intelligent welding requirement.Laser seam tracking system for arc-welding/resistance welding/laser welding.

Hardware 

High level of integration, compact, easy for dismounting

Cyclic air channel inside, it can cooling for the sensor and accommodate for the welding environment

Product has purge air passage which can isolate the soot splash effectively

Product has protective glass which can prevent the welding splash damage optical devices.

Product has anti-splash board which can block the splash and arc light

Optical design can block the interference from environmental lights and arc lights.

Professional electrical protection design can accommodate to various high frequency electromagnetism and static electricity produce environment.

Multiple ranges can accommodate to different material and welding technology.

Software

It can detect various welding seam types

Adopt JOB system, it can manage various welding seam application and reserve the detect data from every operating condition.

It can restrain the interference from arc light and splash effectively.

Through anti-reflecting arithmetic, it can restrain various reflect light.

It can real-time display the welding seam and welding size.

It can record welding data and then make the off-line welding seam simulation test.

Through the operation mode in the software, it can prevent the robot accidental operation on the sensor

Characteristic tracking and standard arithmetic can keep the tracking instantaneity

Support various brand robots communication protocol, plug and play.

Support non-standard robots communication protocol.

Support non-standard welding seam detecting algorithm.