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Welding area multi-exposure image acquisition device

An image acquisition device and a welding area technology, which is applied in the field of multi-exposure image acquisition devices for pipeline welding areas, and can solve the problems of poor image acquisition effect in pipeline welding areas, limited dynamic range of vision sensors, and the like

Pending Publication Date: 2019-11-05
HEBEI UNIV OF TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In the prior art, due to the limited dynamic range of the visual sensor, and the presence of strong interference such as arc light and spatter near the welding area, the image acquisition effect of the pipeline welding area is poor

Method used

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  • Welding area multi-exposure image acquisition device
  • Welding area multi-exposure image acquisition device
  • Welding area multi-exposure image acquisition device

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Embodiment Construction

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0028] Figure 1-4 For the three-direction views and the three-dimensional structural schematic diagram of the device, refer to Figure 1-4 As shown, the present invention claims a welding area multi-exposure image acquisition device, including a device body 10, a base 12 and a fixing plate 11 are arranged on the device body 10, and one end of the fixing plate 11 is connected to the device body 10 Fixed connection, the other end of the fixed plate 11 is conne...

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Abstract

The invention provides a welding area multi-exposure image acquisition device. The device comprises a device main body 10, wherein a base 12 and a fixing plate 11 are arranged on the device main body10; one end of the fixing plate 11 is fixedly connected with the device main body 10, and the other end of the fixing plate 11 is connected with a rotary adjusting device 20; the rotary adjusting device 20 is connected with a shell 30, and a camera 33 is arranged inside the shell 30; and the shell 30 is out of the same plane as a welding gun 40 and laser beam 50 through a shell support 31, and thelaser beam 50 is movably connected with the device main body 10 through an adjusting supporting arm 60.

Description

technical field [0001] The invention relates to the field of image acquisition, and in particular to a multi-exposure image acquisition device for a pipeline welding area. Background technique [0002] In recent years, with the continuous development of China's manufacturing industry, welding technology has become one of the most important material forming and metal processing technologies in modern manufacturing industries, and has developed very rapidly. In the future, it will also develop in the direction of intelligent welding. The level of intelligent welding depends on the clarity of the image of the pipeline welding area. [0003] The connection of existing pipelines has welding connection, which is the direct connection between pipe sections, simple in structure, beautiful and tidy in pipeline, and saves a lot of shaped pipe fittings. In-depth observation of the internal information of the molten pool plays an important role in the control of the welding process dur...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K37/00B23K28/00
CPCB23K37/00B23K28/00
Inventor 刘作军唐毅强刘聪刘卫朋陈海永
Owner HEBEI UNIV OF TECH