Device for detecting fabric surface of acoustic component of automobile

Abstract

The invention relates to a device for detecting the fabric surface of an acoustic component of an automobile. According to the device, a detection platform supporting base is fixed on an installation base plate, multiple laser detection mechanisms are fixed on the upper surface of the detection platform supporting base, a portable power supply and an amplifier are arranged on the outer side of the installation base plate, the portable power supply is connected with the amplifier through a cable, and the amplifier is connected with the laser detection mechanisms through cables. By the adoption of the device, the real automobile state can be simulated, and detection of the profile of the fabric surface A of a product can be achieved. The device is simple and reasonable in structure and easy to operate. The device solves the problem that the non-detection zone (the fabric surface A) can not be detected, the non-contact detection method solves the problem of difference in detection conducted by different people, the detection device is high in precision, time spent on detection is short, and detection efficiency is high.

Description

technical field [0001] The invention relates to a device for detecting automobile interior decoration products, in particular to a detection device for detecting the fabric surface of automobile acoustic components. Background technique [0002] At present, the detection of the surface of sun visors in automotive interiors is generally realized by using a special sun visor inspection tool structure. Although the product is placed on the inspection tool, it can be consistent with the state of the real vehicle, but the surface A of the product is the contour of the surface of the material. The requirements are high, and the accurate detection function cannot be realized by using engraved lines, flush planes or gap surfaces; the stability of the contact detection method is poor, and there are differences in the detection values ​​of different detection personnel; there are limitations, and the detection function cannot be realized in the detection blind area (surface A); The ab...

AI Technical Summary

Problems solved by technology

[0002] At present, the detection of the surface of sun visors in automotive interiors is generally realized by using a special sun visor inspection tool structure. Although the product is placed on the inspection tool, it can be consistent with the state of the real vehicle, but the surface A of the product is the contour of the surface of the material. The requirements are high, and the accurate detection function cannot be realized by using engraved lines, flush planes or gap surfaces; the stability of the contact detection method is poor, and there are differences in the detection values ​​of different detection personnel; there are limitations, and the detection function cannot be realized in the detection blind area (surface A); Through the above detection methods, it takes a lot of time and the detection efficiency is low.

At present, with the rapid development of the industry and the rapid improvement of the technical level, this detection method can no longer meet people's needs. The main engine manufacturers also pointed out that it is necessary to solve the above problems when evaluating the inspection tools. In order to meet the requirements of the old and bring forth the new, our company proposes a new research direction: using a non-contact laser sensor detection device to realize the automatic detection function of the inspection tool

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