Real-time cutter detection device for machining center and detection method thereof

Abstract

The invention discloses a real-time cutter detection device for a machining center, which comprises an acquisition area, an in-situ detection module is arranged in the acquisition area, the in-situ detection module comprises a soft mechanical arm, and a visual image acquisition system is arranged at the end part of the soft mechanical arm; the detection device further comprises an image processing module; and the image processing module comprises a damage evaluation unit, and the damage evaluation unit is suitable for comparing and evaluating image information with preset information. In addition, the invention further discloses a detection method of the detection device. According to the scheme, through the arrangement of the visual image acquisition system on the soft mechanical arm, cutter images can be acquired through the visual image acquisition system, then the damage evaluation unit judges the abrasion grade of a cutter, and whether the cutter needs to be replaced or not is determined according to whether the damage amount of the cutter reaches a set value or not, so that the purpose of detecting the cutter is achieved, the cutter does not need to be taken down during use, the detection efficiency is high, the production process is not affected, and the practicability is high.

Description

technical field [0001] The invention relates to the technical field of tool detection, in particular to a tool real-time detection device for a machining center and a detection method thereof. Background technique [0002] During the use of existing tools, it is difficult to detect the wear degree of the tool. When the wear degree of the tool is too large (especially during finishing), there will often be deviations in the size of the subsequent processing parts, and a large number of scrapped parts will easily be generated. [0003] For this reason, the machine operator needs to periodically remove the tool from the machining center for inspection, which is not only cumbersome to operate, but also has a great impact on the machining efficiency, and is inconvenient in actual use. Contents of the invention [0004] The object of the present invention is to provide a tool real-time detection device for a machining center capable of detecting the wear degree of the tool in th...

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Problems solved by technology

[0002] During the use of existing tools, it is difficult to detect the wear degree of the tool. When the wear degree of the tool is too large (especially during finishing), there will often be deviations in the size of the subsequent processing parts, and a large number of scrapped parts will easily be generated.

[0003] For this reason, the machine operator needs to periodically remove the tool from the machining center for inspection, which is not only cumbersome to operate, but also has a great impact on the processing efficiency, and is inconvenient in actual use

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